+

WO2018139221A1 - Dispositif de pesage combiné, système de pesage combiné et dispositif de réglage de zone - Google Patents

Dispositif de pesage combiné, système de pesage combiné et dispositif de réglage de zone Download PDF

Info

Publication number
WO2018139221A1
WO2018139221A1 PCT/JP2018/000674 JP2018000674W WO2018139221A1 WO 2018139221 A1 WO2018139221 A1 WO 2018139221A1 JP 2018000674 W JP2018000674 W JP 2018000674W WO 2018139221 A1 WO2018139221 A1 WO 2018139221A1
Authority
WO
WIPO (PCT)
Prior art keywords
article
staying
unit
region
hopper
Prior art date
Application number
PCT/JP2018/000674
Other languages
English (en)
Japanese (ja)
Inventor
宮本　秀史
Original Assignee
株式会社イシダ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社イシダ filed Critical 株式会社イシダ
Publication of WO2018139221A1 publication Critical patent/WO2018139221A1/fr

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/387—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for combinatorial weighing, i.e. selecting a combination of articles whose total weight or number is closest to a desired value

Definitions

  • One aspect of the present invention relates to a combination weighing device, a combination weighing system, and an area setting device.
  • the combination weighing device described in Patent Document 1 receives a staying part having a staying area for temporarily staying an article and a part of the article staying in the staying area, and temporarily stores the article. And a weighing unit that outputs a weighing value corresponding to the mass of the article stored in the hopper.
  • a combination of measurement values is selected from a plurality of measurement values weighed by the weighing unit and respectively associated with a plurality of hoppers so that the total value becomes a target measurement value.
  • a combination weighing process for discharging the article to the corresponding hopper is executed.
  • the combination weighing device As described above, a part of the articles staying in the staying area is manually put into the hopper.
  • the amount of articles input to the hopper depends on the judgment of the operator and varies depending on the proficiency level of the operator. Therefore, for example, an amount of articles that greatly exceeds the supply amount that should be supplied may be put into the hopper.
  • the measurement accuracy in combination weighing is reduced.
  • the operating rate is reduced due to occurrence of overscale or the like.
  • the overscale or the like means, for example, a case where a combination of a plurality of measurement values respectively associated with a plurality of hoppers is not included in a predetermined range based on the target measurement value. In another case, the measured value of one hopper exceeds the predetermined range with the target measured value as a reference.
  • An object of one aspect of the present invention is to provide a combination weighing device, a combination weighing system, and an area setting device that can improve the measurement accuracy and the operation rate in combination weighing.
  • the combination weighing device receives a staying portion having a staying area for temporarily staying an article and a part of the article staying in the staying area, and temporarily stores the article.
  • a total value is a target from a plurality of hoppers, a weighing unit that outputs a weighing value according to the mass of the article stored in the hopper, and a plurality of weighing values that are weighed by the weighing unit and are respectively associated with the plurality of hoppers.
  • a combination of weighing values is selected so as to be a weighing value, and a control unit that discharges articles to a hopper corresponding to the combination, a detection unit that detects a staying state of articles staying in the staying area, and a detection unit An area setting unit that sets a reference area corresponding to the supply amount of articles to be supplied to at least one hopper to articles in the stay area based on the stay state.
  • a reference area corresponding to the supply amount of articles to be supplied to at least one hopper is set in the articles in the stay area based on the stay state of the articles staying in the stay area.
  • the operator is made to recognize the reference area, and within the reference area.
  • the supply amount may be set based on a target measurement value. In this configuration, it is possible to put an amount of articles corresponding to the target measurement value related to the combination weighing into the hopper.
  • the supply amount may be set based on a measurement value associated with the hopper. In this configuration, it is possible to put an amount of articles corresponding to the current storage amount of the hopper into the hopper.
  • a projection unit that projects the reference region set by the region setting unit onto the article in the staying region may be further provided. In this configuration, the operator can easily recognize the reference area.
  • the information processing apparatus may further include a display unit that displays information related to the reference region set by the region setting unit. In this configuration, the operator can easily recognize the reference area.
  • the staying unit may have a placement surface on which an article is placed, and the region setting unit may set the reference region to the article on the placement surface. In this configuration, it is possible to easily detect the staying state of the article and to easily discharge the article from the staying portion.
  • the apparatus may further include a discharge unit that discharges the article in the reference area set by the area setting unit from the staying part so as to be supplied to the hopper to which the article is to be supplied.
  • the discharge unit may transfer the article in the reference area set by the area setting unit and directly discharge it to the supply target of the article. With this configuration, it is possible to speed up the supply of articles to the hopper.
  • an article staying in the staying area may be manually supplied to the hopper.
  • the combination weighing system receives a staying portion having a staying area for temporarily staying an article and a part of the article staying in the staying area, and temporarily stores the article.
  • a total value is a target from a plurality of hoppers, a weighing unit that outputs a weighing value according to the mass of the article stored in the hopper, and a plurality of weighing values that are weighed by the weighing unit and are respectively associated with the plurality of hoppers.
  • a combination weighing device including a control unit that selects a combination of measurement values so as to obtain a measurement value, and discharges the article to a hopper corresponding to the combination, and detection for detecting a staying state of the article staying in the staying area
  • a region setting unit that sets a reference region corresponding to the supply amount of the article to be supplied to at least one hopper based on the staying state detected by the detection unit, to the article in the staying region, Provided.
  • a reference area corresponding to the supply amount of articles to be supplied to at least one hopper is set in the articles in the stay area based on the stay state of the articles staying in the stay area.
  • the operator is made to recognize the reference area, and within the reference area.
  • An area setting device receives a staying portion having a staying area for temporarily staying an article and a part of the article staying in the staying area, and temporarily stores the article.
  • a total value is a target from a plurality of hoppers, a weighing unit that outputs a weighing value according to the mass of the article stored in the hopper, and a plurality of weighing values that are weighed by the weighing unit and are respectively associated with the plurality of hoppers.
  • An area setting device that is used in combination with a combination weighing device that includes a control unit that selects a combination of weighing values so as to obtain a weighing value, and discharges the article to a hopper corresponding to the combination, and the article staying in the staying region
  • a detection unit for detecting the staying state of the product and a reference region corresponding to the supply amount of the article to be supplied to at least one hopper based on the staying state detected by the detection unit.
  • a region setting unit that sets a.
  • this area setting device based on the staying state of the articles staying in the staying area, a reference area corresponding to the supply amount of the articles to be supplied to at least one hopper is set as the article in the staying area.
  • the operator is made to recognize the reference area, and within the reference area.
  • FIG. 1 is a perspective view of a combination weighing device according to an embodiment of the present invention.
  • FIG. 2 is a block diagram of the combination weighing device of FIG.
  • FIG. 3 is a plan view showing an example of a reference area set for an article in the stay area.
  • FIG. 4 is a block diagram of a combination weighing device according to a modification.
  • FIG. 5A and FIG. 5B are plan views showing other examples of the reference region.
  • the combination weighing device 1 includes a stay unit 2, a plurality of feeders 3, a plurality of pool hoppers 4, a plurality of weighing hoppers 5, a pair of conveyors 6, and a chute 7.
  • the combination weighing device 1 measures an article supplied from the outside (such as agricultural products, marine products, processed foods, etc., having a variation in unit mass) to a target measurement value, and supplies it to a bag making and packaging machine, for example. To do.
  • the bag making and packaging machine packs articles supplied by being weighed by the combination weighing device 1 while forming a film into a bag having a predetermined capacity.
  • the staying part 2 is arranged, for example, below the transport end of a transport conveyor (not shown) that transports articles.
  • the stay part 2 has, for example, a flat placement surface 2a.
  • the mounting surface 2a has a rectangular shape, for example.
  • the article dropped from the transport end of the transport conveyor is received by the placement surface 2a and placed on the placement surface 2a.
  • the article placed on the placement surface 2 a is discharged to the feeder 3 by the discharge unit 11. That is, the area on the placement surface 2a is a stay area R1 for temporarily staying the article.
  • the mounting surface 2a is provided with a plurality of discharge ports 2b corresponding to the plurality of feeders 3, respectively.
  • the discharge ports 2b are located on one end side (front side) in the short direction of the placement surface 2a, and are arranged in a line along the longitudinal direction of the placement surface 2a.
  • the article placed on the placement surface 2a is discharged from the discharge port 2b to the feeder 3.
  • the retention part 2 may be comprised so that the mounting surface 2a can be vibrated so that the article
  • the plurality of feeders 3 are arranged in a line below the staying portion 2.
  • Half of the plurality of feeders 3 is arranged on one side in the horizontal direction with respect to the center line CL parallel to the vertical direction, and the other half of the plurality of feeders 3 is on the other side in the horizontal direction with respect to the center line CL.
  • Each feeder 3 has a conveyance surface 3a inclined with respect to the horizontal direction.
  • the articles discharged from the discharge port 2b of the staying part 2 are supplied to the upper end side of the conveying surface 3a of each feeder 3.
  • Each feeder 3 conveys articles toward the pool hopper 4 by vibrating the conveyance surface 3a.
  • the plurality of pool hoppers 4 are arranged in a line below the plurality of feeders 3. Each pool hopper 4 is disposed below the lower end of the transport surface 3 a of each feeder 3. Each pool hopper 4 has a gate 4a that can be opened and closed with respect to its bottom. Each pool hopper 4 receives and temporarily stores articles discharged from the lower end of the corresponding feeder 3 by closing the gate 4a. Further, each pool hopper 4 opens the gate 4a to discharge the temporarily stored articles downward.
  • the plurality of weighing hoppers 5 are arranged in a line below the plurality of pool hoppers 4. Each weighing hopper 5 is disposed below the gate 4 a of each pool hopper 4. Each weighing hopper 5 has a gate 5a that can be opened and closed with respect to its bottom. Each weighing hopper 5 receives the articles discharged from the corresponding pool hopper 4 and temporarily stores them by closing the gate 5a. Furthermore, each weighing hopper 5 discharges the temporarily stored article downward by opening the gate 5a.
  • the pair of conveyors 6 are arranged below the plurality of weighing hoppers 5 in the horizontal direction.
  • One of the pair of conveyors 6 extends in the horizontal direction over half of the plurality of weighing hoppers 5 disposed on one side in the horizontal direction with respect to the center line CL, and is discharged from the weighing hoppers 5.
  • the article is received and conveyed toward the chute 7.
  • the other of the pair of conveyors 6 extends in the horizontal direction over the lower half of the other half of the plurality of weighing hoppers 5, receives articles discharged from the weighing hoppers 5, and conveys the articles toward the chute 7.
  • the chute 7 is disposed below the pair of conveyors 6 so as to be positioned between the pair of conveyors 6 when viewed from the vertical direction.
  • the chute 7 is, for example, a quadrangular frustum-shaped cylinder that tapers downward.
  • the chute 7 receives the articles conveyed by each of the pair of conveyors 6 and discharges them downward from the discharge port 7a.
  • the article discharged from the chute 7 is supplied to, for example, the above-described bag making and packaging machine.
  • the measuring unit 8 is arranged in the frame 13.
  • the weighing unit 8 has a plurality of load cells 8a.
  • Each load cell 8a supports a corresponding weighing hopper 5.
  • Each load cell 8a outputs a weighing value corresponding to the mass of the article when the article is temporarily stored in each weighing hopper 5.
  • the detection unit 9 and the discharge unit 11 each constitute a part of the robot 12.
  • the robot 12 may be configured integrally with the frame 13, or may be configured separately from the frame 13 and disposed in the vicinity of the frame 13.
  • the detection unit 9 is provided on the upper part of the main body 12 a of the robot 12.
  • the detection unit 9 detects the staying state of the article staying in the staying region R1.
  • the detection unit 9 is an infrared sensor that detects a region where an article exists in the stay region R1, for example.
  • the region where the article exists is a region in the three-dimensional space, and includes a range where the article exists when viewed from the vertical direction, and a height of the article in the range.
  • the height of the article is a distance between the placement surface 2a and the upper part of the article.
  • the detection unit 9 may be any detection means as long as it can detect the staying state of the article staying in the staying region R1.
  • the detection unit 9 may be a camera that captures the stay region R1 from above.
  • the discharge unit 11 discharges a part of the article staying in the stay region R1 from the discharge port 2b to the feeder 3.
  • the discharge part 11 is a manipulator which has a pair of arms 11a extended from the intermediate part of the main-body part 12a, and the hand part 11b provided in the front-end
  • Each arm 11a is, for example, an articulated arm.
  • the hand unit 11b is used to grip a part of the article placed on the placement surface 2a. Details of the discharge of the article by the discharge unit 11 will be described later.
  • the discharge part 11 should just have at least 1 arm 11a, for example, may have 4 arms 11a.
  • the control unit 20 is arranged in the frame 13.
  • the control unit 20 is an arithmetic unit having a CPU (Central Processing Unit), a ROM (Read Only Memory), a RAM (Random Access Memory), and the like.
  • the control unit 20 is a combination of vibration operation of the staying unit 2, transport operation of the feeder 3, opening / closing operation of the gate 4 a of each pool hopper 4, opening / closing operation of the gate 5 a of each weighing hopper 5, and transport operation of each conveyor 6.
  • the operation of each part of the weighing device 1 is controlled.
  • the control unit 20 is communicably connected to the bag making and packaging machine.
  • the staying part 2, the feeder 3, the plurality of pool hoppers 4, the plurality of weighing hoppers 5, the pair of conveyors 6, and the chute 7 are supported directly or indirectly by the frame 13.
  • the control unit 20 executes a combination weighing process.
  • the control unit 20 stores the measurement value measured by the measurement unit 8 and the measurement hopper 5 that stores articles corresponding to the measurement value in association with each other.
  • the control unit 20 selects a combination of measurement values so that the total value becomes the target measurement value from a plurality of measurement values measured by the measurement unit 8 and associated with each measurement hopper 5. More specifically, the control unit 20 selects a combination of measurement values from a plurality of measurement values output by the measurement unit 8 so that the total value falls within a predetermined range having the target measurement value as a lower limit value. Then, the control unit 20 causes the weighing hopper 5 corresponding to the combination to discharge the article.
  • control unit 20 supplies the article to be supplied to the at least one weighing hopper 5 based on the stay state of the article in the stay region R1 detected by the detection unit 9 (hereinafter also referred to as a target supply amount). It also functions as an area setting unit 21 that sets the reference area R2 corresponding to the item in the stay area R1.
  • the reference region R2 is set as shown in FIG. 3, for example.
  • the reference region R2 will be described with reference to FIG. In FIG. 3, a range in which the article exists in the stay region R ⁇ b> 1 is indicated by a symbol A.
  • the reference region R2 is a region in a three-dimensional space.
  • the reference region R2 has a uniform shape in the vertical direction across the placement surface 2a and the upper part of the article.
  • the shape of the reference region R2 viewed from the vertical direction is a square shape.
  • a plurality of reference regions R2 may be set so as to be separated from each other.
  • two reference regions R2 corresponding to the number of arms 11a arranged in the discharge unit 11 are set.
  • the target supply amount is the supply amount of the articles to be supplied to one empty weighing hopper 5 (which does not store the articles).
  • the target supply amount is set based on the target measurement value in the combination measurement process, for example.
  • the target supply amount is set based on a value obtained by dividing the target measurement value by the number of weighing hoppers 5 combined in the combination weighing process (target measurement value per measurement hopper 5).
  • the target supply amount is a value obtained by dividing the target weighing value per weighing hopper 5 by the density.
  • the amount of articles existing in the reference region R2 substantially matches the target supply amount.
  • the amount of articles in the reference area R2 depends on the height of the articles in the reference area R2. Therefore, when viewed from the vertical direction, the areas of the plurality of reference regions R2 may be different from each other.
  • Articles in the reference area R2 are discharged from the staying section 2 by the discharge section 11 so as to be supplied to the weighing hopper 5 to which the articles are to be supplied. More specifically, the discharge unit 11 grips the article in the reference region R2 by the hand unit 11b, and moves the hand unit 11b by the arm 11a, whereby the article is discharged to the discharge port 2b corresponding to the empty weighing hopper 5. To discharge. Thereby, the articles in the reference area R2 are supplied to the empty weighing hopper 5.
  • the discharge part 11 may perform the discharge
  • the combination weighing device 1 the reference corresponding to the supply amount (target supply amount) of the articles to be supplied to at least one weighing hopper 5 based on the staying state of the articles staying in the stay region R1.
  • Region R2 is set to the article in staying region R1. Accordingly, for example, by putting the articles in the reference region R2 into the weighing hopper 5 by the discharge unit 11 as described above, it is possible to stably put an appropriate amount of articles into the weighing hopper 5. Therefore, the combination weighing device 1 can improve the measurement accuracy in combination weighing.
  • the combination weighing device 1 since it is possible to suppress the occurrence of overscale and the like, it is possible to improve the operating rate.
  • articles are stably put into the weighing hopper 5, the number of weighing hoppers 5 can be reduced, and the apparatus can be downsized.
  • the target supply amount is set based on the target measurement value. As a result, it is possible to put an amount of articles corresponding to the target measurement value related to the combination weighing into the weighing hopper 5.
  • the staying part 2 has the placement surface 2a on which the article is placed, and the region setting unit 21 sets the reference region R2 to the article on the placement surface 2a. Thereby, it is possible to easily detect the staying state of the article and to easily discharge the article from the staying portion 2.
  • the combination weighing device 1 further includes a discharge unit 11 that discharges the articles in the reference region R2 set by the region setting unit 21 from the staying unit 2 so as to be supplied to the weighing hopper 5 to which the articles are to be supplied. .
  • a discharge unit 11 that discharges the articles in the reference region R2 set by the region setting unit 21 from the staying unit 2 so as to be supplied to the weighing hopper 5 to which the articles are to be supplied.
  • the discharge unit 11 may not be provided as in the modification shown in FIG. In this case, the operator manually discharges the articles in the reference area R2 from the discharge port 2b.
  • the combination weighing device 1 includes a projection unit 22 that projects the reference region R2 set by the region setting unit 21 onto the article in the staying region R1.
  • the projection unit 22 is, for example, a projector that projects the reference region R2 so as to be distinguishable from portions other than the reference region R2.
  • the projection unit 22 may project a boundary line of the reference region R2, or may project an image on the entire reference region R2.
  • the projection unit 22 is provided, for example, on the upper part of the main body 12a of the robot 12 so as to be adjacent to the detection unit 9, and projects an output image from above to an article in the reference region R2. Also in such a modification, by projecting the reference region R2 onto the article in the staying region R1, the operator can recognize the reference region R2, and the article in the reference region R2 is put into the weighing hopper 5, An appropriate amount of articles can be stably put into the weighing hopper 5. As a result, it is possible to improve the measurement accuracy and the operation rate in combination weighing.
  • the combination weighing device 1 includes a display unit 23 that displays information on the reference region R2 set by the region setting unit 21.
  • the display unit 23 is a display that displays an image corresponding to the reference region R2 on the display surface by superimposing the image corresponding to the reference region R2 on the image corresponding to the stay region R1, for example.
  • the display unit 23 is fixed to the frame 13 so that the operator can visually recognize the display unit 23, for example. Even with this configuration, by displaying information on the reference region R2 on the display unit 23, the operator can recognize the reference region R2, and the articles in the reference region R2 are put into the weighing hopper 5, so that an appropriate amount can be obtained. The article can be stably put into the weighing hopper 5.
  • the combination weighing device 1 may include only one of the projection unit 22 and the display unit 23.
  • the projection unit 22 and the display unit 23 may be provided in addition to the discharge unit 11.
  • the reference region R2 may have an arbitrary shape.
  • the reference region R2 may be circular when viewed from the vertical direction.
  • the reference region R ⁇ b> 2 may correspond to the supply amount of articles to be supplied to two or more weighing hoppers 5.
  • the reference region R2 may correspond to the supply amount of articles to be supplied to the two weighing hoppers 5.
  • the discharge unit 11 or the operator divides the article in the reference region R2 into two along the center line X, and puts each of the obtained articles into separate weighing hoppers 5. Further, as shown in FIG.
  • each of a plurality of regions divided in a lattice pattern by a plurality of straight lines Y may be a reference region R2.
  • the reference region R2 may not be set between the placement surface 2a and the upper part of the article, and may be set only on the upper side of the article, for example.
  • the target supply amount may be set based on a measurement value associated with the measurement hopper 5.
  • the supply amount of articles to be supplied to the weighing hopper 5 is a value obtained by subtracting the predetermined amount from the target measured value per weighing hopper 5. It may be.
  • the target supply amount is set based on the measurement value associated with the weighing hopper 5, it is possible to put an amount of articles corresponding to the current storage amount of the weighing hopper 5 into the weighing hopper 5.
  • the target supply amount is not necessarily set based on the target measurement value, and may be a fixed value set in advance based on the specification of the measurement hopper 5, for example.
  • cleaning on the mounting surface 2a may be performed by the discharge unit 11.
  • the time required for cleaning can be shortened compared with the case where cleaning is performed manually, and thus the setup time can be shortened.
  • the retention part 2 is not restricted to what has the mounting surface 2a, You may be arbitrary shapes.
  • the staying part 2 may be one in which articles are deposited in the storage container.
  • the combination weighing device 1 may include an arithmetic device that functions as the region setting unit 21, separately from the control unit 20.
  • the detection unit 9 and the discharge unit 11 are integrally formed as a part of the robot 12, but the detection unit 9 and the discharge unit 11 may be configured separately.
  • the conveyance amount of the feeder 3 may be detected by the detection unit 9.
  • the control unit 20 increases the feeding force of the feeder 3 (for example, amplitude in vibration of the conveyance surface 3a) when the conveyance amount of the feeder 3 detected by the detection unit 9 is small, and the feeder when the conveyance amount is large.
  • the feeding force of 3 may be decreased.
  • the feeder 3 is not necessarily provided.
  • the discharge unit 11 may transfer the article in the reference region R2 set by the region setting unit 21 and directly discharge it to the supply target of the article. More specifically, the discharge unit 11 may discharge the article directly to the pool hopper 4 by holding the article in the reference region R2 by the hand unit 11b and moving the hand unit 11b by the arm 11a. . In this case, it is possible to speed up the supply of articles to the weighing hopper 5.
  • the feeder 3 and the pool hopper 4 may not be provided, and in this case, the discharge unit 11 may discharge the articles in the reference region R2 directly to the weighing hopper 5. That is, the article supply target may be the pool hopper 4 or the weighing hopper 5.
  • the article in the reference region R2 may be directly discharged to the supply target of the article by manual work. Also in these cases, it is possible to speed up the supply of articles to the weighing hopper 5.
  • the above embodiment can also be regarded as an embodiment of a combination weighing system.
  • the combination weighing device 1 does not include the detection unit 9 and the discharge unit 11, and the staying unit 2, the plurality of feeders 3, the plurality of pool hoppers 4, the plurality of weighing hoppers 5, and a pair of conveyors 6, a chute 7, a weighing unit 8, and a control unit 20.
  • the control unit 20 and the region setting unit 21 are configured separately.
  • the combination weighing system includes such a combination weighing device 1, a detection unit 9, and a region setting unit 21.
  • the combination weighing system may further include a discharge unit 11.
  • the detection unit 9 and the discharge unit 11 may be integrally configured as a robot 12.
  • the region setting unit 21 may be disposed in the robot 12, for example. Even with such a combination weighing system, as in the above embodiment, it is possible to stably put an appropriate amount of articles into the weighing hopper 5 and improve the weighing accuracy and the operation rate in combination weighing. .
  • the above embodiment can be regarded as an embodiment of an area setting device used together with the combination weighing device 1.
  • the combination weighing device 1 does not include the detection unit 9 and the discharge unit 11, and the staying unit 2, the plurality of feeders 3, the plurality of pool hoppers 4, the plurality of weighing hoppers 5, and the pair of conveyors 6 , A chute 7, a weighing unit 8, and a control unit 20.
  • the control unit 20 and the region setting unit 21 are configured separately.
  • the region setting device includes a detection unit 9 and a region setting unit 21.
  • the area setting device may further include a discharge unit 11.
  • the detection unit 9 and the discharge unit 11 may be integrally configured as a robot 12.
  • the region setting unit 21 may be disposed in the robot 12, for example. Even with such a region setting device, it is possible to stably put an appropriate amount of articles into the weighing hopper 5 as in the above-described embodiment, and it is possible to improve the weighing accuracy and the operation rate in combination weighing. .

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)

Abstract

La présente invention concerne un dispositif de pesage combiné comprenant une partie de retenue ayant une zone de retenue pour retenir temporairement des articles, une pluralité de trémies pour recevoir certains des articles retenus dans la zone de retenue et stocker temporairement les articles, une unité de pesage pour produire des valeurs pesées correspondant aux poids des articles stockés dans les trémies, une unité de commande pour sélectionner une combinaison de valeurs pesées parmi la pluralité de valeurs pesées qui ont été pesées par l'unité de pesage et associées à la pluralité de trémies de telle sorte que la valeur totale de la combinaison est une valeur pesée cible et amener les trémies correspondant à la combinaison à décharger les articles, une unité de détection pour détecter l'état de rétention des articles retenus dans la zone de retenue, et une unité de réglage de zone pour utiliser l'état de rétention détecté par l'unité de détection pour régler, pour les articles dans la zone de retenue, une zone standard correspondant à la quantité d'articles à fournir à au moins une trémie.
PCT/JP2018/000674 2017-01-24 2018-01-12 Dispositif de pesage combiné, système de pesage combiné et dispositif de réglage de zone WO2018139221A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017-010342 2017-01-24
JP2017010342A JP6810959B2 (ja) 2017-01-24 2017-01-24 組合せ計量装置、組合せ計量システム、領域設定装置

Publications (1)

Publication Number Publication Date
WO2018139221A1 true WO2018139221A1 (fr) 2018-08-02

Family

ID=62978268

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/000674 WO2018139221A1 (fr) 2017-01-24 2018-01-12 Dispositif de pesage combiné, système de pesage combiné et dispositif de réglage de zone

Country Status (2)

Country Link
JP (1) JP6810959B2 (fr)
WO (1) WO2018139221A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021001808A (ja) * 2019-06-21 2021-01-07 株式会社イシダ 物品排出システム
CN114764021A (zh) * 2021-01-13 2022-07-19 株式会社石田 组合计量装置
JP2022140626A (ja) * 2019-06-21 2022-09-26 株式会社イシダ 物品排出システム

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10142039A (ja) * 1996-11-07 1998-05-29 Yamato Scale Co Ltd 定重量計量方法及び定重量計量装置
JP2000097753A (ja) * 1998-09-21 2000-04-07 Takara Keiki Seisakusho:Kk 組合せ計量装置および組合せ計量方法
JP2010164370A (ja) * 2009-01-14 2010-07-29 Yamato Scale Co Ltd 半自動式組合せ秤
JP2010197156A (ja) * 2009-02-24 2010-09-09 Yamato Scale Co Ltd 半自動式組合せ秤
US20110166696A1 (en) * 2008-09-30 2011-07-07 Arbor S.A. Method of treating objects according to their individual weights
WO2013179849A1 (fr) * 2012-05-31 2013-12-05 株式会社イシダ Dispositif de mesure par combinaison
JP2016132530A (ja) * 2015-01-20 2016-07-25 ナビック株式会社 自動供給装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10142039A (ja) * 1996-11-07 1998-05-29 Yamato Scale Co Ltd 定重量計量方法及び定重量計量装置
JP2000097753A (ja) * 1998-09-21 2000-04-07 Takara Keiki Seisakusho:Kk 組合せ計量装置および組合せ計量方法
US20110166696A1 (en) * 2008-09-30 2011-07-07 Arbor S.A. Method of treating objects according to their individual weights
JP2010164370A (ja) * 2009-01-14 2010-07-29 Yamato Scale Co Ltd 半自動式組合せ秤
JP2010197156A (ja) * 2009-02-24 2010-09-09 Yamato Scale Co Ltd 半自動式組合せ秤
WO2013179849A1 (fr) * 2012-05-31 2013-12-05 株式会社イシダ Dispositif de mesure par combinaison
JP2016132530A (ja) * 2015-01-20 2016-07-25 ナビック株式会社 自動供給装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021001808A (ja) * 2019-06-21 2021-01-07 株式会社イシダ 物品排出システム
JP2022140626A (ja) * 2019-06-21 2022-09-26 株式会社イシダ 物品排出システム
JP7161207B2 (ja) 2019-06-21 2022-10-26 株式会社イシダ 物品排出システム
JP7312497B2 (ja) 2019-06-21 2023-07-21 株式会社イシダ 物品排出システム
CN114764021A (zh) * 2021-01-13 2022-07-19 株式会社石田 组合计量装置

Also Published As

Publication number Publication date
JP2020046179A (ja) 2020-03-26
JP6810959B2 (ja) 2021-01-13

Similar Documents

Publication Publication Date Title
US7952036B2 (en) Combinational weigher with a recycle conveyor configured to allow products to be recirculated in a dispersed manner
WO2018139221A1 (fr) Dispositif de pesage combiné, système de pesage combiné et dispositif de réglage de zone
JP6723655B2 (ja) 計量装置
WO2019092964A1 (fr) Appareil d'alimentation en articles et dispositif de pesage combinatoire
JP6935120B2 (ja) 物品供給装置及びそれを備えた計量システム
JP2017167085A (ja) 組合せ計量装置
JP5288735B2 (ja) 重量選別機
JP2018184260A (ja) 物品供給装置及びそれを備えた計量システム
KR20180066408A (ko) 농산물 선별장치의 포장 중량 제어시스템
JP7009070B2 (ja) 物品規制装置及びそれを備えた物品供給装置
JPH08304156A (ja) 選別組合せ秤における表示装置及び選別組合せ秤における後段装置の制御装置
JP7220952B2 (ja) 組合せ計量装置
JP5188102B2 (ja) 箱詰め装置
CN203833207U (zh) 一种分配装置的输送机构
CN112478267B (zh) 定时料斗及组合计量装置
JP6355569B2 (ja) 物品充填装置
CN106742292A (zh) 多晶硅块状散料称重装置
CN207698030U (zh) 一种全自动包装机
JP5825971B2 (ja) 組合せ秤
JP6921396B2 (ja) 組合せ計量装置
JP5825972B2 (ja) 組合せ秤
JP6118364B2 (ja) 穀粒計量袋詰機
JP2018077255A (ja) 計量装置
JP5669097B2 (ja) 組合せ秤
JPH0659324U (ja) 物品供給装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18744235

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18744235

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP

点击 这是indexloc提供的php浏览器服务，不要输入任何密码和下载