WO2002018110A2 - Element d'attraction d'agrafes permettant d'attirer les agrafes bloquees - Google Patents
Element d'attraction d'agrafes permettant d'attirer les agrafes bloquees Download PDFInfo
- Publication number
- WO2002018110A2 WO2002018110A2 PCT/IB2001/001600 IB0101600W WO0218110A2 WO 2002018110 A2 WO2002018110 A2 WO 2002018110A2 IB 0101600 W IB0101600 W IB 0101600W WO 0218110 A2 WO0218110 A2 WO 0218110A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- staple
- storage unit
- stable
- stapler
- cartridge
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 17
- 239000000853 adhesive Substances 0.000 claims description 8
- 230000001070 adhesive effect Effects 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims description 8
- 239000003463 adsorbent Substances 0.000 claims description 7
- 210000000078 claw Anatomy 0.000 description 17
- 238000001514 detection method Methods 0.000 description 17
- 230000000087 stabilizing effect Effects 0.000 description 13
- 230000007246 mechanism Effects 0.000 description 9
- 230000009467 reduction Effects 0.000 description 7
- 238000005452 bending Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000006641 stabilisation Effects 0.000 description 4
- 238000011105 stabilization Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 102100032566 Carbonic anhydrase-related protein 10 Human genes 0.000 description 2
- 102000010029 Homer Scaffolding Proteins Human genes 0.000 description 2
- 108010077223 Homer Scaffolding Proteins Proteins 0.000 description 2
- 101000867836 Homo sapiens Carbonic anhydrase-related protein 10 Proteins 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 235000011962 puddings Nutrition 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
- B25C5/00—Manually operated portable stapling tools; Hand-held power-operated stapling tools; Staple feeding devices therefor
- B25C5/16—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices
- B25C5/1665—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices with means for preventing jamming or aiding unjamming within the drive channel
- B25C5/1675—Staple-feeding devices, e.g. with feeding means, supports for staples or accessories concerning feeding devices with means for preventing jamming or aiding unjamming within the drive channel unjamming by movement of the feeding device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/17—Stapling machines
- B27F7/30—Driving means
- B27F7/36—Driving means operated by electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
- B27F7/00—Nailing or stapling; Nailed or stapled work
- B27F7/17—Stapling machines
- B27F7/38—Staple feeding devices
Definitions
- the present invention relates to a stabilizing device which is attached to an image forming apparatus such as a pudding machine or a copying machine, and is used as a stationery or a stapler device.
- the present invention relates to a stable storage unit capable of sucking a pull and reliably removing a jammed step from the inside of the device, and a stapler device including the same.
- the stabilizing device cuts the staples connected in a roll or a sheet one by one by a driver means, and drives the stable into a sheet or the like.
- this staple is formed of a soft magnetic material such as steel.
- the driver is inserted into the driver passage divided by the front wall (face plate) and the rear wall slightly wider than one step. It is configured so that it can be moved and stepped into a sheet or the like. For example, this configuration is shown in FIG. 5 and FIG. 28 of Japanese Patent Application Publication No.
- This device drives the step through a relatively narrow driver passage when driving the sprue by the driver means. Therefore, when a thick sheet or a proper driving is not performed, the driver passage is driven. May cause stable jam.
- the driver passage is integrally formed with a staple storage unit (a detachable unit such as a staple cartridge).
- a staple storage unit a detachable unit such as a staple cartridge.
- the device disclosed in Japanese Patent Application Publication No. JP-A-Heisei 2553348 is also shown to remove the jammed step by opening the front wall after removing the step storage unit. Have been.
- the jammed staples are not necessarily left on the stable storage unit side, but fall into the device and return to the device side. In some cases, it was left behind.
- the stabilizing device is incorporated in the image forming apparatus or in the post-processing apparatus of the image forming apparatus, the remaining stable jam that has been jammed is conveyed together with the sheet and enters another mechanism, for example. It is also conceivable that a secondary failure may occur in the mechanism of the above.
- the jammed step falls due to the handling of the operator, and there is a problem that this treatment cannot be easily performed. Was not given.
- a staple storage unit includes a storage portion that is detachably attached to a stapler apparatus frame and stores staples, a guide portion that guides staples in the storage portion to a staple driving portion, and the guide portion.
- a stable adsorbent is provided at the tip of the staple driving portion. Further, the stable adsorbent of the staple storage unit of the present invention is made of an adhesive. The stable adsorbent of the staple storage unit of the present invention is made of a magnetic material. Therefore, the jammed staple of the stable driving portion can be easily taken out of the apparatus and removed.
- the staple storage unit of the present invention is a staple driving unit which is detachable from the stapler frame and has a storage unit for storing the staple and a reciprocally movable driver for driving the stable.
- a guide portion for guiding the staples, and a magnet member configured to guide at least a part of the staple storage unit as a guide surface for guiding the movement of a staple driven by the driver means and disposed on the guide surface.
- the guide surface of the staple storage unit according to the present invention is made of a non-magnetic material that covers a magnet material.
- the magnet material of the staple storage unit of the present invention is arranged in a crown portion moving area of a stable driven by a driver.
- the staple jammed in the stable driving portion can be easily taken out of the apparatus and removed reliably and easily.
- the magnet material is covered with a non-magnetic material such as stainless steel to cover the magnet material, thereby preventing a step that is driven from coming into direct contact with the magnet material and improving the durability of the magnet material.
- the magnetic attraction to the staples of the magnet material can be provided more efficiently than in the case of covering.
- the staple storage unit comprises a cartridge for storing the stable and a force storage holder for detachably supporting the force storage. .
- the stapler apparatus of the present invention includes a storage section for detachably mounting a staple storage unit, a storage section for storing the staple, and a guide section for guiding the staple in the storage section to the staple driving section. And a pull suction member disposed at an end of the guide portion on the side of the stable driving portion.
- the stable suction member of the stabilizing device of the present invention is made of a magnetic material.
- the staple jammed in the staple driving portion can be reliably and easily taken out of the apparatus and removed.
- the staple jam that has been jammed in the staple housing unit that can be pulled out from the stapler apparatus frame is adsorbed by the adhesive or the magnet material, and the step that jams reliably and easily from inside the apparatus.
- O Provide a stapler storage unit from which a pull can be taken out or a stapler equipped with this W
- FIG. 1 is an external perspective view of a stepper according to the present invention.
- FIG. 2 is a partially exploded perspective view of a stable replenishing mechanism of the stabilizing device.
- FIG. 3 is a perspective view of a force storage holder of the stapler apparatus.
- Fig. 4 is a side view of the same stepper device.
- Fig. 5 is a front view of the same stepper device.
- Fig. 6 is a rear view of the same stepper device. .
- Fig. 4 is a top view of the same stepper device.
- FIG. 8 is a side view of the stabilization apparatus in a standby state.
- FIG. 9 is a side view of the same stager device in a state where a sheet is sandwiched.
- FIG. 10 is a side view of the stapler apparatus in a clinch completed state.
- FIG. 11 is a partial cross-sectional view of a main part of the stapler, illustrating a state in which the set lever locks the force cartridge.
- FIG. 12 is a partial cross-sectional view of a main part illustrating a state where the set lever of the stapler apparatus has released an opening of a force cartridge.
- FIG. 13 is a schematic configuration diagram illustrating the stapler device and a driver-drive system.
- FIG. 14 is a timing chart illustrating a series of operations of the stapler.
- the present invention relates to a stapler device to be attached to an image forming apparatus such as a stationery or a pudding / copying machine, and a suitable stapler device whose cartridge can be exchanged, which can be pulled out from the stapler device frame.
- the staple jammed in the stabilization device is adsorbed by the adhesive or magnet material provided in the stable storage unit, and it can be securely and easily inserted from inside the stabilization device. It has a function that can take out the jammed staple.
- the present invention particularly provides a staple storage unit which is detachable from a stapler apparatus frame and has a storage portion for storing staples and a guide portion for guiding staples in the storage portion to a staple driving portion.
- FIG. 1 is a perspective view of the outer appearance of the stabilizing device, wherein 10 is a stepping force holder (storage section), 20 is a force holder (guiding section), 30 is an anvil unit, and 40 is an anvil unit.
- Clincher 50 is a paper guide unit
- 60 is a joint lever
- 70 is a paper thickness absorbing leaf spring
- 80 is a body frame
- 90 is a set lever
- MO is a module
- CO is a connector board It is.
- the staple cartridge (storage section) 10 and the cartridge holder (guide section) 20 are staple storage units.
- FIG. 1 is a perspective view of the outer appearance of the stabilizing device, wherein 10 is a stepping force holder (storage section), 20 is a force holder (guiding section), 30 is an anvil unit, and 40 is an anvil unit.
- Clincher 50 is a paper guide unit
- 60 is a joint lever
- 70 is a paper thickness absorbing leaf spring
- 80 is a body frame
- FIG. 2 is a partially exploded perspective view for explaining a stable replenishing mechanism of the stabilizing apparatus, in which the stabilizing apparatus main body 100, a force storage holder 120, and a step force force cartridge 10 are shown.
- the stapler shown in Fig. 1 is assembled as follows. First, in the figure, the set lever 90 is held at the lower mountable position, the left and right mounting knobs 22 of the cartridge holder 20 are gripped, and the cartridge holder 20 is moved to the stapler apparatus main body 100. Guide it into the mounting guide 101 and insert it. By inserting the cartridge holder 20 into the mounting guide 101, the force is reduced. The locking claw 21 of the holder 120 is locked and held in the locking hole 102 of the stapler apparatus main body 100.
- the storage section 13 containing the stable cartridge 200 of the step cartridge 10 is picked up, and the staple cartridge 1 is removed. Insert the staple cartridge end 1 2 into the force storage holder 20 with the guide projections 1 1 along the guide holder 23 of the force cartridge holder 20 and the staple cartridge 20. Insert the cartridge 10 into the cartridge holder 20.
- the guide projection 11 of the staple cartridge 10 comes into contact with the interlocking lever 96. Engage arm 97.
- the interlock lever 96 swings counterclockwise around the shaft 84, and the interlock lever 96 is rotated.
- the lock release arm 98 of the set trapper 90 pushes up the lock bin shaft 93 upward to release the lock state of the set lever 90.
- the interlocking lever- ⁇ 966 changes the urging means 205 to the staple force 10 in conjunction with the attachment of the staple cartridge 10 to the stapling portion 103 as described later. It constitutes the interlocking means for acting.
- the set lever 90 released is pivoted counterclockwise around the shaft 87 provided with the auxiliary frame 85 by the connecting lever 96 to hold the step cartridge 10.
- the stable cartridge 10 In the state II where the cartridge holder is mounted on the cartridge holder 100, the mounting procedure is determined so that the cartridge holder 120 cannot be mounted on the stapler main body 100.
- the device is designed so that the force holder 120 cannot be easily detached from the stapler device main body 100. Further, a method of urging the force cartridge holder 20 and the staple cartridge 10 and a method of locking by the set lever 90 will be described in detail in the operation description of FIGS. 11 and 12 described later.
- the step force column 10 has an external appearance similar to the shape of the force, and the guide protrusion 11 and the stable tip 12 can be divided into left and right (holding left and right symmetrical shape can be divided into two parts)
- An accommodating section 13 containing a stepper 200 in which a stable sheet connected in a belt shape is wound in a roll shape, and a tip end of the stepper 200 in a functional slider case.
- Stepping check pawls 14 (see Fig. 9) that lock the steps so that they do not feed backward to the storage section 13; It is housed in the step 10 in a state where it is abutted against and positioned in step 2.
- the step 10 is formed by using the step 10 in the form of a step-like force.
- the stable 200 is connected in a belt shape and wound in a roll.
- the stapler staple cartridge 10 it may be a stapler 200 in which sheets connected in a belt shape are stacked in a sheet form.
- the page holder 20 is provided with the following in addition to the above-described locking claw 21, mounting knob 22 and mounting guide 23.
- the cartridge holder 20 has a distal end which also serves as a guide surface when the driver slides at the distal end in the mounting direction of the cartridge holder 20 to the stapler apparatus main body 100.
- the staple which is formed into a U-shape to be driven, is placed so as to face within the range of the position where the crank part connecting both ends of the staple passes, and the staple that has been poorly bound during the operation of the stepper is removed from the device. It is equipped with a 24 A magnet for elimination. Further, there is provided a magnet holding member 24B made of a non-magnetic material made of stainless steel and formed in a U-shape so as to hold the tip. Further, the cartridge holder 20 is swingably supported on left and right side portions, and a staple cartridge and a stylus 10 stepper are sequentially driven into a stapling portion at the tip of the swing.
- This staple feeding claw means 2 includes a stepping claw means 25 having a stable feeding claw 26 for stepping to 103 and an engaging portion 27 engaging with the projection 44 of the clincher 40.
- the staple cartridge 10 has an opening 29 from which a staple tip 12 of the staple cartridge 10 protrudes.
- the stable transfer means is not limited to the stationary feed claw means 25 comprising the step feed claw 26, and the stapler can be sequentially moved to the stable driving position in conjunction with the clincher. Therefore, it is also possible to use a friction roller that rotates in contact with a stable connected in a sheet shape and can rotate as needed, instead of the staple feeding claw means 25.
- the step transfer means has a structure in which a step pressing panel 28 for steppingly biasing the step feed claw means 25 is provided, but one end is directly supported by the clincher, and the clinch operation is performed.
- a feed claw may be provided at the other end in contact with the staple, and the structure may be such that the table can be moved forward.
- the stabilizing apparatus main body 100 and the force storage holder 1 20 due to a binding defect. An operation of removing the stepped clogging between the stepper device 100 and the outside of the device from the stepper device main body 100 will be described. The shape and detailed operation of each member will be described later in detail with reference to FIGS. 11 and 12.
- the set lever 90 swings clockwise around the axis 87 of the auxiliary frame 85, and the opening claw 94 of the set lever 90 engages the guide projection 11 of the staple cartridge 10 Is released, the opening of the step force lever 10 is released, and the contact arm 97 of the interlocking lever 96 is moved to the guide protrusion 11 of the step force lever 1.0.
- the staple cartridge 10 is pushed out of the stapler, and the staple cartridge 10 can be removed from the staple cartridge holder 20.
- the mounting knob 22 of the force cartridge holder 120 is picked up, and the locking is released from the locking hole 102 of the main body 100 of the stepper device, and the cartridge holder is released.
- the staple is generally made by stretching a wire steel material, which has been stretched into a wire with a cross section of about 0.5 mm square, to a length of about 25 mm, and bonding the staple sides together using a resin adhesive. It is shaped like a strip, and has the property of being easily absorbed by the magnet 24A.
- the magnet 24A provided at the tip of the cartridge holder 120 has a magnetic flux density of about 40 Gauss because the stable itself has little weight and is easy to attract. Things are enough.
- the magnetic attraction of the magnet 24 A is used.
- the jammed step is taken out by the operation of pulling the cartridge holder 20 out of the stapler main body 100.
- an adhesive such as an adhesive tape may be applied to the magnet 24A or the portion of the magnet holding member 24B facing the step. It can be similarly easily implemented by substitution.
- a staple adsorbing material such as a magnet 24A or an adhesive material is attached to the cartridge holder 120. However, the staple force and the storage holder 120 are integrated.
- the staple storage unit can be achieved by providing the cartridge holder at a position corresponding to the tip end of the cartridge holder 20 to which the magnet 24A is attached.
- Fig. 4 is a side view of the stapler
- Fig. 5 is a front view of the stapler
- Fig. 6 is a rear view of the stapler
- Fig. 7 is a top view of the stapler, and based on Figs.
- the component configuration of the device will be described.
- the step cartridge 10 and the cartridge holder 20 (this is as described above.
- the anvil unit 30 moves the paper guide unit 50 arranged downward as shown in FIG. 5 from above.
- a U-shaped member whose lower side is open so that it can be put on.
- the rocking tip 3 2 desired for the step driving portion 103 and the tip 32 are rocked synchronously in the opposite direction.
- a clincher arm 31 which is fed out to the staple position, is driven into an appropriate position of the sheet bundle, engages with the tip of the penetrated stable, and bends;
- a support shaft that extends in the direction in which the stepping force 10 is attached to the pulling-in portion 103 and that is supported by the swinging fulcrum shaft 81 that is fixedly supported on the left and right side plates of the frame 80. 1 and a bending projection 34 at one end of the pulling panel 210 extending between the frame 80 and the other end, and a direction away from the pay-per guide unit 50 at all times.
- a bending projection 35 that locks one end of a pulling spring 202 that is stretched between the joint lever 60 and the joint lever 60 that biases the Of the panel-panel mounting part 36 for mounting the paper-thickness absorbing panel ⁇ ⁇ 0 to release the drive connection of the ⁇ 0 to prevent the equipment from being destroyed, and the joint lever ⁇ ⁇ 60 to suppress the posture of the joint lever 060. It has a bent projection 37 fitted into the slit hole 63.
- the clincher 40 is a U-shaped member whose lower side is open similarly to the anvil unit 30.
- the feed pawl means 25 is driven in a stepwise manner: a projection 44 is provided, and the step 200 is stepped by the protrusion 44 and the engaging portion 27 of the step feed pawl means 25. It constitutes interlocking means for driving (interlocking means for stable stepping).
- the paper guide unit 50 is entirely supported by the device frame 80, and has a generally known structure at the tip of the staple driving portion 103.
- a straight staple is formed into a U-shape. It has a homer means, and one driver means for driving a U-shaped stable into the sheet bundle by the homer means.
- the joint lever 60 connects the anvil unit 30 and the clincher 40 via a paper thickness absorbing leaf spring 70, and swings the anvil unit 30 and the clincher 40 by receiving the rotational force of the motor MO.
- the tension extending between the connecting arm 61, which is supported by the connecting shaft 43 of the clincher 40 extending upward, and the anvil unit 30, is pivotally supported.
- a slit hole 63 into which the bent protrusion 37 of the anvil unit 30 fits to suppress the posture of the anvil unit 30. It has a slit hole 64 into which an anvil unit 30 which receives the rotational force of the MO and a driving shaft 203 for swinging the clincher 40 is fitted.
- the paper thickness absorbing leaf spring 70 disconnects the subsequent pivotal connection when the fan unit 30 oscillated by the joint lever 60 is pressed against the sheet bundle and cannot be further oscillated, A panel for suppressing the sheet bundle with a predetermined clamping pressure so that the sheet bundle clamped by the anvil unit 30 does not escape from the staple into which the sheet bundle is driven. In order to appropriately adjust the panel pressure to clamp the sheet bundle.
- the main body frame 80 should be wrapped around the staple force cartridge 10, the cartridge holder 20, the anvil unit 30, the clincher 40, and the paper guide unit 50 from both sides.
- the paper guide unit 50 is supported on the side of the staple driving section 103, and the stepper drive mechanism shown in Fig. 12 is located behind it. I support it.
- An auxiliary frame 85 is mounted and supported from the top of the mold. This auxiliary frame 85 has a cam groove 86, shafts 87 and 88, and has a force to be described later. Support common detection sensors, etc.
- the set lever 90 is a substantially U-shaped member that sandwiches the staple cartridge 10 so as to hold the staple cartridge 10 from behind, and as shown in FIG. This is for mounting the pull cartridge 10 and the force storage holder 20 to the stabilization device.
- the side where the staple cartridge 10 and the force storage holder 20 are attached to the stable driving portion 103 is mounted. It is always energized and supported.
- the set lever 90 is supported by an auxiliary frame 85 and constitutes a force storage rocking mechanism.
- An unlocking knob 91 which is pushed downward by hand when the pull cartridge 10 is detached, a slit hole 92, in which the set lever 90 itself can swing back and forth when releasing the lock, and an auxiliary frame 85 Squeeze force of the cam grooves 86 of the opening and closing position (lock position) for locking the storage 10 and a retracting position (release position) for enabling the staple cartridge 10 to be released.
- the lock pin shaft 93 is inserted into the cam groove 86 of the auxiliary frame 8-5 by the urging means 2.05, which is a urging means consisting of a spring member of a tension coil spring, which always has a detecting arm retreating projection 95. It is swingably supported so as to be in contact. Further, this cartridge locking mechanism shifts clockwise by displacing the set tray 90 at the holding position for opening the staple cartridge 10 to the retracted position when the staple cartridge 1.0 is disengaged. It has an interlocking lever 96 that swings by the lever 90.
- This interlocking lever 96 releases the displacement of the set lever 90 from the retracted position to the holding position in conjunction with the mounting of the step force 10 and the pivot 10, and is rotatable about the shaft 84 of the main body frame 80.
- Abutment arm 97 one end of which has a guide projection 11 of stepping force 10 on one end, and a settleno on the other end. 1
- a lock release arm 98 is provided for displacing the lock pin shaft 93 of the? -90 from the retracted position to the retracted position.
- MO is a single drive source that performs a series of stapler operations such as bending a stepped U-shape, driving a staple into a sheet bundle, and bending the driven staple.
- the connector board C O is used to connect an external control circuit to the module M O and a home position sensor HP shown in FIG. 13 described later.
- the detection sensor SE with no stable / forced storage mounted is swingably supported on the shaft 88 of the auxiliary frame 85, and is extended to one end by the normally energizing panel SE1.
- the detected arm SE2 is urged to the position shown in the drawing to detect whether there is no stable and the presence of a force gauge, and the sensor detection protrusion SE3 at the other end detects ON / OFF in cooperation with a detection sensor (not shown).
- the stepper home position detection sensor HP is provided at the desired position at the initial position on the peripheral surface of the driver cam rotating body CA30 which is rotated by the motor MO.
- FIG. 8 is a side view of the stabilizing device in which the anvil unit 30 is separated from the paper guide unit 50 and is in a standby state. This state is always performed by the stepper home position sensor HP described in FIG. In the stable state after completion of the stepping operation or the jam processing, the stable driving portion 103 is in a standby state so as to open its mouth widely and face the sheet bundle.
- FIG. 9 is a side view of the stapler apparatus in a state in which the anvil unit 30 is close to the paper guide unit 50 and pinches the sheet bundle, and the sheet is not pinched to explain the maximum swing limit.
- FIG. 10 is a side view of the stapler device in a state where the clincher 40 has completed the clinching.
- the clincher arm 31 further swings to bend the tip end of the stepper, and the clincher 40
- the projection 44 formed on the stepper engages with the engaging portion 27 of the step feed claw 25, and the step feed claw 25 is charged against the urging force of the step pressing spring 28.
- FIG. 11 is a partial cross-sectional view of a main part of the stapler apparatus, illustrating a state in which the set lever 90 has locked the staple cartridge 10.
- FIG. 2 is a partial cross-sectional view showing a main part of a locking mechanism of a staple force / drage 10 when the staple cartridge 10 is attached to / detached from the stapler unit 10 with the staple cartridge 10 attached. Shows the state where the lock is held at 100, and the set lever 90 is a pull panel that is stretched in the dark between the auxiliary frame 85 axis 87 and the set lever 90 pin pin axis 93. It is urged in the direction of the staple driving part 103 by the urging means 205 consisting of a coil spring of the member, and the lock claw 94 of the set lever 90 engages with the guide projection 11 of the staple cartridge 10.
- Staple driving direction 1 0 3 In the figure, it is between the slit hole 92 of the set lever 90 and the shaft 87 of the auxiliary frame 85, and between the cam groove 86 of the auxiliary frame 85 and the port pin shaft of the set lever 90.
- a gap is provided between the set lever 93 and the set lever 90 so that the set lever 90 can be further displaced in the direction of the staple driving portion 103.
- the pull cartridge 10 can be held at the holding position for locking.
- the urging means 205 composed of the above-described coil spring is similarly located on the opposite side of FIG. Fig. 12 shows that the set lever 90 of the same stepper device is
- FIG. 11 is a partial cross-sectional view of a main part illustrating a state where the lock is released. In the state of FIG.
- the user unlocks the lock release knob 91 of the set trap 90 with one hand by displaying the step replenishment display to the user based on the signal of the force storage mounting detection sensor SE.
- the set lever 90 is pulled out to the pick side by the slit hole 92 against the urging force of the urging means 205, and then the opening pin 93 descends along the cam groove 86 of the auxiliary frame 85. Then, the set lever 90 is pivoted downward about the axis 87 of the auxiliary frame 85.
- the set lever 90 is urged clockwise by the urging force of the urging means 205, and the set lever 90 is held in the state shown in the figure.
- the lock pin shaft 93 comes into contact with the lock release arm 98 of the interlocking lever 96 for releasing the set lever, and the interlocking lever 96 is moved to a biasing panel (not shown). Pile and rock clockwise.
- the contact arm 97 provided at the other end of the interlocking lever 9.6 engages with the guide projection 11 of the upper step cartridge 10 as shown in the figure. Then, the contact arm 97 presses the guide projection 11 of the staple cartridge 10 to push out the stepping force 10 to the outside of the apparatus.
- the staple cartridge 10 is further pulled out and taken out of the main body of the stapler, and the staple force cartridge 10 is replaced or the staple is replenished.
- the guide protrusion 11 of the stepper force 10 is unlocked by inserting the stapler force cartridge 1 in which the step is replenished into the stepper apparatus main body 100.
- the lock arm 98 of the lock release arm 97 pushes the lock pin shaft 93 of the set trapper 90 upward, and the The lock pin shaft 93 is positioned along the cam groove 86 of the auxiliary frame 85 at the locking holding position shown in FIG.
- FIG. 13 is a schematic configuration diagram illustrating a driver-drive system of the stabilizing device.
- the driver-drive system includes a drive motor MO composed of a DC motor, an output gear GA 10, , The second reduction gears GA 20 and GA 30, the third and fourth reduction gears GA 40 and GA 50, the fifth reduction gear GA 60, and the clincher drive eccentric cam ⁇ .10, Anvil-driven eccentric cam CA 20, a dry-per-cam rotating body CA 30 formed with an engaging pin CA 31, a recess 41 in which the engaging pin CA 31 fits, and a dry-drive cam surface CA 4 2 and a driver-drive eccentric cam CA40. Further, a swing shaft 203 for swinging the clincher 40 abuts on the clincher drive eccentric cam CA10. A driving shaft 204 that swings the anvil unit 30 is in contact with the anvil drive eccentric cam CA20.
- the driver-cam rotating body CA30 is provided with a detection projection CA31 for detecting the home position.
- the detection projection CA31 is an optical detection sensor HP arranged at an appropriate position on the stapler apparatus main body 100.
- the optical detection sensor HP is controlled so as to block the light at the home position and to detect the home position of the stepper device main body 100 in one rotation of the driver / cam rotating body CA30.
- FIG. 14 is a timing chart for explaining a series of operations of the stabilizing device. The series of operations is described using FIG. 14 and the drive system shown in FIG. 13 and FIGS. 8 to 10.
- the drive motor M0 starts rotating upon receiving a stepping operation start signal from a device body (not shown), and receives the rotation of the output gear GA10 of the drive motor MO as shown in FIG.
- the first to fourth reduction gears GA20-GA50 start the rotation of the final stage fifth reduction gearing GA60 via GA50.
- the movement of the fifth reduction gear GA 60 corresponds to the movement of the drive motor MO in FIG. 14, and first, the anvil drive shaft 204 that contacts the anvil drive eccentric cam CA 20 has a large swing amount.
- the anvil unit 30 starts swinging, and the anvil unit 30 has a maximum swing range (a rotation angle of the sixth reduction gear 60 of 85 °) in which the number of sheets to be sandwiched is two.
- the sheet bundle swings between the swing range of 50 sheets allowed by the number of sheet bundles indicated by the dotted line according to the thickness of the sheet, and the anvil unit 30 holds the sheet bundle and is held at that position. At this time, since the anvil unit 30 is pinched by the sheet bundle and cannot swing any more, the swing of the anvil swing shaft 204 that contacts the anvil drive eccentric cam CA20 is caused by the paper thickness absorbing panel. Absorbed by 70.
- the paper guide unit 50 is slidably supported in the up and down direction, and a driver (not shown) driven by a driver CA 40 shown in FIG. It has started moving slightly after the swing of 0, and after Homa has formed a straight tip step into a U-shape, the driver then continued to shape the tip step into a U-shape with a driver. Driving in the appropriate position of the bundle. After that, the clincher 40 starts swinging by the drive shaft 203 which comes into contact with the clincher drive eccentric cam CA10, and the tip of the thread pulls through the bundle of steps driven into the bundle of sheets.
- the part is bent at an appropriate position, and after the bending, the clincher 40 is returned, and the anvil unit 30, the driver, and the home return to complete a series of stepping operations.
- the home position sensor HP is slightly delayed by the rotation of the driver-cam rotating body CA30 after the rotation of the drive motor MO is started.
- the home position sensor HP checks the series of stapler operations by detecting that the stapler has not returned to its initial state at a predetermined time. If it cannot return to the state, it is determined to be abnormal and processed. Although the start of the operation is detected with a slight delay with respect to the movement of the drive motor M0, the detection may be performed simultaneously.
- the staple jammed in the staple storage unit that can be pulled out from the stapler apparatus frame is adsorbed by an adhesive or a magnet material, and the apparatus is reliably and easily. It has an excellent effect of removing jammed staples from the inside.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/362,154 US6918524B1 (en) | 2000-09-01 | 2001-08-31 | Staple attracting member for attracting jammed staples |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000265348A JP2002066952A (ja) | 2000-09-01 | 2000-09-01 | ステープル収納ユニット及びこれを備えるステープラ装置 |
JP2000-265348 | 2000-09-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002018110A2 true WO2002018110A2 (fr) | 2002-03-07 |
WO2002018110A3 WO2002018110A3 (fr) | 2002-07-11 |
Family
ID=18752626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2001/001600 WO2002018110A2 (fr) | 2000-09-01 | 2001-08-31 | Element d'attraction d'agrafes permettant d'attirer les agrafes bloquees |
Country Status (3)
Country | Link |
---|---|
US (1) | US6918524B1 (ja) |
JP (1) | JP2002066952A (ja) |
WO (1) | WO2002018110A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI724576B (zh) | 2019-10-09 | 2021-04-11 | 堡勝企業股份有限公司 | 備用針盒及具有備用針盒的釘書機 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2181817B1 (en) * | 2001-11-15 | 2012-01-25 | Max Co., Ltd. | Staple cartridge |
JP4117457B2 (ja) * | 2002-06-24 | 2008-07-16 | マックス株式会社 | 電動ホッチキスにおけるテーブルのロック機構 |
US11524396B2 (en) | 2019-02-28 | 2022-12-13 | Black & Decker, Inc. | Fastener tool |
CN111323831B (zh) * | 2020-03-05 | 2023-01-17 | 上海顷实电子科技有限公司 | 一种卡钉测试方法、装置及计算机可读存储介质 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3640443A (en) | 1968-12-26 | 1972-02-08 | Max Corp | Stapler |
JPS6059117B2 (ja) * | 1981-01-20 | 1985-12-23 | 良夫 三橋 | 2穴パンチホツチキス |
US4640451A (en) * | 1982-11-08 | 1987-02-03 | Kollektivgesellschaft Eberhard, Steiner & Dr. Stocker | Combination hole punch and stapler |
US4616774A (en) * | 1984-03-01 | 1986-10-14 | Plus Corporation | Stapler |
JPS6165786A (ja) * | 1984-09-08 | 1986-04-04 | 木原 吉雄 | ミニホチキス |
US4619392A (en) * | 1985-03-22 | 1986-10-28 | Won Duk S | Stapler with staple storage area in base |
US4623082A (en) * | 1985-05-14 | 1986-11-18 | Max Co. Ltd. | Electronic stapler |
EP0530857B1 (en) * | 1987-12-28 | 1996-06-19 | Max Co., Ltd. | Clincher |
US5221036A (en) * | 1991-06-11 | 1993-06-22 | Haruo Takase | Surgical stapler |
US5690268A (en) * | 1995-08-22 | 1997-11-25 | Acco Usa, Inc. | Stapler with staple storage |
US6062456A (en) | 1999-06-24 | 2000-05-16 | Patti; Mikel M. | Staple extractor and stapler combination |
JP4296679B2 (ja) * | 2000-03-24 | 2009-07-15 | マックス株式会社 | 電動ステープラー |
-
2000
- 2000-09-01 JP JP2000265348A patent/JP2002066952A/ja active Pending
-
2001
- 2001-08-31 US US10/362,154 patent/US6918524B1/en not_active Expired - Fee Related
- 2001-08-31 WO PCT/IB2001/001600 patent/WO2002018110A2/ja active Application Filing
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI724576B (zh) | 2019-10-09 | 2021-04-11 | 堡勝企業股份有限公司 | 備用針盒及具有備用針盒的釘書機 |
Also Published As
Publication number | Publication date |
---|---|
US6918524B1 (en) | 2005-07-19 |
WO2002018110A3 (fr) | 2002-07-11 |
JP2002066952A (ja) | 2002-03-05 |
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