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WO2008138180A1 - A forming and gluing device for double corrugated paper cores of four-layer paperboard - Google Patents

A forming and gluing device for double corrugated paper cores of four-layer paperboard Download PDF

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Publication number
WO2008138180A1
WO2008138180A1 PCT/CN2007/002304 CN2007002304W WO2008138180A1 WO 2008138180 A1 WO2008138180 A1 WO 2008138180A1 CN 2007002304 W CN2007002304 W CN 2007002304W WO 2008138180 A1 WO2008138180 A1 WO 2008138180A1
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WO
WIPO (PCT)
Prior art keywords
roller
corrugating
slider
corrugated
main
Prior art date
Application number
PCT/CN2007/002304
Other languages
French (fr)
Chinese (zh)
Inventor
Qingdong Zhu
Original Assignee
Qingdong Zhu
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 Qingdong Zhu filed Critical Qingdong Zhu
Publication of WO2008138180A1 publication Critical patent/WO2008138180A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/06—Embossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/20—Corrugating; Corrugating combined with laminating to other layers
    • B31F1/24—Making webs in which the channel of each corrugation is transverse to the web feed
    • B31F1/26—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions
    • B31F1/28—Making webs in which the channel of each corrugation is transverse to the web feed by interengaging toothed cylinders cylinder constructions combined with uniting the corrugated webs to flat webs ; Making double-faced corrugated cardboard
    • B31F1/2813—Making corrugated cardboard of composite structure, e.g. comprising two or more corrugated layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • B32B2309/027—Ambient temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B32B2317/127—Corrugated cardboard

Definitions

  • the invention relates to a forming composite device for a double corrugated paper core, in particular to a forming composite device for a double corrugated paper core in a four-layer cardboard production process, belonging to the field of packaging machinery.
  • corrugated cardboard Before the invention was made, five layers of corrugated cardboard were used in the market, and the structure thereof was: facial tissue + corrugated + paper core + corrugated + bottom paper.
  • the paperboard of this structure has a relatively large amount of paper, and the amount of glue used is also large.
  • the corrugated paper produced is also superimposed and laminated on two layers of corrugated paper, and then combined with facial paper.
  • the quality of the produced paperboard is good, but Without energy saving, production costs have increased.
  • the product produced is completely different from the four-layer principle of the present invention.
  • the object of the present invention is to overcome the above-mentioned deficiencies of the prior art, and to provide an integrated and composite four-layer cardboard double corrugated paper core forming composite device, which can reduce energy consumption and make the obtained cardboard durable and durable.
  • the invention mainly adopts ; the lower corrugating main roller, the lower corrugating auxiliary roller slider, the upper corrugating assembly and the sizing assembly are respectively disposed on the wall plate; the lower corrugating auxiliary roller is arranged on the lower corrugating auxiliary roller slider; The upper corrugated main roller and the upper corrugating auxiliary roller slider are arranged on the assembly, and the upper corrugating auxiliary roller is arranged on the upper corrugating auxiliary roller slider; the upper rubber roller and the uniform rubber roller slider are arranged on the gluing assembly, in the uniform rubber A roller is placed on the roller slider.
  • the invention has the following advantages:
  • the integrated type and the composite body of the invention are integrated, saving time and labor.
  • the invention can also inhale the upper and lower corrugated main rolls in the composite process of the double corrugated paper core, so that the formed corrugated material is closely attached to the upper and lower corrugated main rolls, and the double corrugated paper core is fully supported to ensure four layers of corrugated The thickness and strength of the cardboard, the formed carton is durable.
  • the composite molding of the double corrugated paper core of the invention is carried out at room temperature without heating, and can be quickly dried due to the use of a polymer plastic binder.
  • the adhesive used in the traditional corrugated molding is starch adhesive.
  • the mixture needs high temperature heating before it can be used for adhesion, which achieves the purpose of saving energy.
  • Figure 1 is a schematic view of the structure of the present invention.
  • Figure 2 is a schematic view of the structure of the upper corrugated assembly.
  • Fig. 3 is a partially enlarged view showing the state in which the upper and lower corrugated main rolls are rolled.
  • Figure 4 is a four-layer cardboard structure diagram of the composite paper and paper core.
  • the four-layer cardboard double corrugated paper core forming composite device of the invention comprises a wall panel 1, a lower corrugating main roller 2 disposed on the wall panel, a lower corrugating auxiliary roller 13, an upper corrugating assembly 5, and a gluing.
  • the assembly 10 further includes an upper corrugating main roller 3, an upper corrugating sub-roller 6, a rubberizing roller 9, a rubberizing roller 11, and a lower corrugating sub-roller slider 14, a uniform roller slider 12;
  • the upper corrugated main roller 3 and the upper corrugating sub-roller slider 7 are disposed on the fifth, and the upper corrugating sub-roller 7 is disposed on the upper corrugating sub-roller slider 7, and the upper corrugating sub-roller 6 is installed through the upper corrugating sub-roller bearing 8 through both ends.
  • the upper corrugating roller slider 7 shown in FIG.
  • the other rollers are also mounted through a bearing or a bearing housing; a rubberizing roller 9 and a rubber roller slider 12 are disposed on the sizing assembly 10.
  • a smoothing roller 11 is disposed on the uniform roller slider 12; the upper corrugating main roller 3 is rolled with the lower corrugating main roller 2, specifically, the axial direction of the upper corrugating main roller 3 and the lower corrugating main roller 2
  • the tip of the rack is top-to-top rolled, as shown in Figure 3.
  • the sizing roller 9 is engaged with the lower corrugating main roller 2 or the upper corrugating main roller 3, and in this embodiment, the sizing roller is engaged with the lower corrugating main roller 2, that is, the processed lower corrugated paper is sized. It is also possible to cooperate with the upper corrugated main roller 3 to sizing the processed upper corrugated paper.
  • the upper corrugated assembly 5 includes an upper corrugating chute and a slider, and the upper corrugating main roller 3 and the upper corrugating auxiliary roller slider 7 are disposed on the upper corrugated sliding block, and the upper corrugating chute is disposed on the wall panel or integrated with the wall panel structure.
  • the upper corrugated assembly is used to adjust the separation and cooperation of the upper, lower and lower corrugating main rolls of the upper corrugated, and the upper corrugated assembly 5 is adjusted according to the thickness of the processed paperboard to meet the requirements.
  • the upper corrugated slider is provided with a chute corresponding to the position of the upper corrugment auxiliary roller slider 7 for adjusting the upper The spacing between the corrugated secondary roller 6 and the upper corrugating main roller 3.
  • the sizing assembly 10 includes a sizing chute and a slider, and the squeezing roller 9 and the squeezing roller slider 12 are disposed on the squeezing slider, and the sizing chute is disposed on the wall panel or integrated with the wall panel.
  • the position of the rubber roller slider 12 corresponding to the glue roller slider is provided with a chute.
  • the smoothing roller 11 can be slid between the rollers of the uniform roller for adjusting the distance between the rubber roller 11 and the rubber roller 9, thereby adjusting the amount of the glue.
  • the upper corrugated main roller 3 is engaged with the upper corrugating sub-roller 6, the lower corrugating main roller 2 is meshed with the lower corrugating roller sub-roller 13, and the upper rubberizing roller 9 is engaged with the uniform rubber roller 11.
  • the above rolls in the present invention are all disposed in parallel, and the upper corrugating roller is preferably disposed directly above the upper corrugating main roller; the lower roller sub-rolling roller is preferably disposed directly below the lower corrugating main roller.
  • the corrugated base paper 15 is fed into the upper corrugated main roller 3 and the upper corrugated sub-roller 6 via the paper guide roller to form the upper corrugated paper, and the other corrugated base paper 15 is fed to the engaged lower corrugated sheet through the paper guide roller.
  • the lower roll paper is formed between the main roll 2 and the lower corrugated roll 13 , and then the lower corrugated main roll 2 drives the formed lower corrugated paper through the topping roll 9 for sizing, and finally drives the formed lower corrugated paper onto the top.
  • the formed stenciled lower corrugated paper is combined with the formed upper corrugated paper to obtain a double corrugated paper core 4, thereby completing the entire forming and laminating process of the two-layer corrugated paper core 4.
  • the composite double corrugated paper core 4 is further compounded with the face paper and the back paper to obtain four paper corrugated cardboard.
  • the composite four-layer cardboard is shown in Figure 4.
  • A is a paper
  • B is a paper
  • C is a paper
  • D is a base paper.
  • the formed upper and lower corrugated paper are coated on the upper and lower corrugated main rolls, and the upper corrugated main roll 3 and the lower corrugated main roll 2 are sucked in the compounding process, so that the formed corrugated paper core 4 is closely attached thereto.
  • the corrugated main roll 3 and the lower corrugated main roll 2 are used to ensure that the prepared four-layer cardboard corrugated core 4 can be sufficiently supported to ensure its proper strength.
  • the upper corrugating sub-roller 6 is separated from the upper corrugating main roller 3, i.e., the apparatus can also be used for the lamination of the face paper and the single corrugated paper.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)

Abstract

A forming and gluing device for double corrugated paper cores of four-layer paperboard includes a wall (1), an upper corrugating driving roller (3), a lower corrugating driving roller (2), an upper corrugating driven roller (6), a lower corrugating driven roller (13), an adhesive applying roller (9) and an adhesive pressing roller (11). The tips of the teeth of the driving rollers are provided oppositely. The device also includes a sliding block (7) for the upper corrugating driven roller, a sliding block (14) for the lower corrugating driven roller and a sliding block (12) for the adhesive pressing roller. The rollers are provided on the sliding blocks respectively to adjust the gap between rollers. In the structure, the forming and gluing of double corrugated paper cores are integrated at a normal temperature. Therefore it ensures the thickness and intensity of the paperboard.

Description

四层纸板瓦楞纸芯成型复合装置 技术领域  Four-layer cardboard corrugated paper core forming composite device
本发明涉及一种双瓦楞纸芯的成型复合装置， 具体地说是一种用于四层 纸板生产过程中双瓦楞纸芯的成型复合装置， 属于包装机械领域。  The invention relates to a forming composite device for a double corrugated paper core, in particular to a forming composite device for a double corrugated paper core in a four-layer cardboard production process, belonging to the field of packaging machinery.
背景技术 Background technique
本发明作出以前， 市场上多用五层瓦楞纸板， 其结构为： 面纸 +瓦楞 +纸 芯 +瓦楞 +底纸， 这种结构的纸板用纸量比较大， 用胶量也较大。 目前尚不多 见有四层的瓦楞纸板， 而且生产四层瓦楞纸板的装置也较少， 生产的瓦楞纸 也是先将两层瓦楞纸重叠复合， 再与面纸复合， 所制纸板质量较好， 但不节 能， 生产成本有所增加。 所生产的产品与本发明的四层原理完全不同。 本发明的目的在于克服现有技术的上述不足， 从而提供一种集成型与复 合为一体的四层纸板双瓦楞纸芯成型复合装置， 该装置可以降低能耗， 制得 的纸板坚固耐用。  Before the invention was made, five layers of corrugated cardboard were used in the market, and the structure thereof was: facial tissue + corrugated + paper core + corrugated + bottom paper. The paperboard of this structure has a relatively large amount of paper, and the amount of glue used is also large. At present, there are not many four-layer corrugated cardboard, and there are fewer devices for producing four-layer corrugated paperboard. The corrugated paper produced is also superimposed and laminated on two layers of corrugated paper, and then combined with facial paper. The quality of the produced paperboard is good, but Without energy saving, production costs have increased. The product produced is completely different from the four-layer principle of the present invention. SUMMARY OF THE INVENTION The object of the present invention is to overcome the above-mentioned deficiencies of the prior art, and to provide an integrated and composite four-layer cardboard double corrugated paper core forming composite device, which can reduce energy consumption and make the obtained cardboard durable and durable.
本发明的主要解决方案是这样实现的：  The main solution of the invention is achieved in this way:
本发明主要采 ;用在墙板上分别设置下瓦楞主辊、 下瓦楞副辊滑块、 上瓦 楞总成与上胶总成； 在下瓦楞副辊滑块上设置下瓦楞副辊； 在上瓦楞总成上 设置上瓦楞主辊与上瓦楞副辊滑块， 在上瓦楞副辊滑块上设置上瓦楞副辊； 在上胶总成上设置上胶辊与匀胶辊滑块， 在匀胶辊滑块上设置匀胶辊。 The invention mainly adopts ; the lower corrugating main roller, the lower corrugating auxiliary roller slider, the upper corrugating assembly and the sizing assembly are respectively disposed on the wall plate; the lower corrugating auxiliary roller is arranged on the lower corrugating auxiliary roller slider; The upper corrugated main roller and the upper corrugating auxiliary roller slider are arranged on the assembly, and the upper corrugating auxiliary roller is arranged on the upper corrugating auxiliary roller slider; the upper rubber roller and the uniform rubber roller slider are arranged on the gluing assembly, in the uniform rubber A roller is placed on the roller slider.
本发明相比现有技术相比具有以下优点：  Compared with the prior art, the invention has the following advantages:
1、 本发明集成型与复合为一体， 省时省力。  1. The integrated type and the composite body of the invention are integrated, saving time and labor.
2、 它改变传统的五层瓦楞纸板改为四层瓦楞纸板， 可满足五层瓦楞纸 板的包装需要， 且加工的四层瓦楞纸板， 相比同克重 /米 2的五层瓦楞纸板， 具有基本相同的强度。 2. It changes the traditional five-layer corrugated cardboard to four-layer corrugated cardboard, which can meet the packaging needs of five-layer corrugated cardboard, and the four-layer corrugated cardboard processed, compared with the five-layer corrugated cardboard with the same weight/ m2 , Basically the same intensity.
3、 本发明在双瓦楞纸芯的复合过程中还可以对上、 下瓦楞主辊进行吸 气， 使成型的瓦楞紧贴在上、 下瓦楞主辊上， 双瓦楞纸芯充分支撑， 保证四 层瓦楞纸板的厚度与强度， 所成型的纸箱坚固耐用。  3. The invention can also inhale the upper and lower corrugated main rolls in the composite process of the double corrugated paper core, so that the formed corrugated material is closely attached to the upper and lower corrugated main rolls, and the double corrugated paper core is fully supported to ensure four layers of corrugated The thickness and strength of the cardboard, the formed carton is durable.
抗震能力更好。 Better earthquake resistance.
4、本发明的双瓦楞纸芯的复合成型在常温下进行， 不用加热， 由于采用 高分子塑料黏合剂， 可快速干燥。 而传统的瓦楞成型后所用黏合剂为淀粉黏 合剂需要高温加热后才能起黏合作用， 达到了节约能源的目的。 4. The composite molding of the double corrugated paper core of the invention is carried out at room temperature without heating, and can be quickly dried due to the use of a polymer plastic binder. The adhesive used in the traditional corrugated molding is starch adhesive. The mixture needs high temperature heating before it can be used for adhesion, which achieves the purpose of saving energy.
附图说明 DRAWINGS
图 1为本发明结构示意图。  Figure 1 is a schematic view of the structure of the present invention.
图 2为上瓦楞总成结构示意图。  Figure 2 is a schematic view of the structure of the upper corrugated assembly.
图 3为上、 下瓦楞主辊轧合状态局部放大图。  Fig. 3 is a partially enlarged view showing the state in which the upper and lower corrugated main rolls are rolled.
图 4为面纸与纸芯复合后的四层纸板结构图。  Figure 4 is a four-layer cardboard structure diagram of the composite paper and paper core.
具体实施方式 detailed description
下面结合附图中的实施例对本发明作进一步的描述：  The present invention will be further described below in conjunction with the embodiments in the drawings:
图中， 1、 墙板， 2、 下瓦楞主辊， 3、 上瓦楞主辊， 4、 双瓦楞纸芯， 5、 上瓦楞总成， 6、 上瓦楞副辊， 7、 上瓦楞副辊滑块， 8、 上瓦楞副辊轴承， 9、 上胶辊， 10、 上胶总成， 11、 匀胶辊， 12、 匀胶滑块， 13、 下瓦楞副辊， 14、 下瓦楞副辊滑块， 15、 原纸， 其中 A为面纸， B为瓦纸， C为瓦纸， D为底 纸。  In the figure, 1, wallboard, 2, lower corrugated main roller, 3, upper corrugated main roller, 4, double corrugated paper core, 5, upper corrugated assembly, 6, upper corrugated sub-roller, 7. upper corrugated auxiliary roller slider 8, the upper corrugated roller bearing, 9, the rubber roller, 10, the glue assembly, 11, the rubber roller, 12, the rubber slider, 13, the lower corrugated roller, 14, the lower corrugment roller roller slider 15, the base paper, where A is face paper, B is tile paper, C is tile paper, and D is bottom paper.
如图 1所示， 本发明的四层纸板双瓦楞纸芯成型复合装置， 包括墙板 1、 设置在墙板上的下瓦楞主辊 2、下瓦楞副辊 13、上瓦楞总成 5、上胶总成 10， 还包括上瓦楞主辊 3、上瓦楞副辊 6、上胶辊 9、匀胶辊 11， 以及下瓦楞副辊 滑块 14、匀胶辊滑块 12;在所述上瓦楞总成 5上设置上瓦楞主辊 3与上瓦楞 副辊滑块 7，在上瓦楞副辊滑块 7上设置上瓦楞副辊 6，上瓦楞副辊 6通过两 端通过上瓦楞副辊轴承 8安装在上瓦楞副辊滑块 7 (如图 2所示）， 其它各辊 也均通过轴承或轴承座进行安装;在所述上胶总成 10上设置上胶辊 9与匀胶 辊滑块 12， 在匀胶辊滑块 12上设置匀胶辊 11 ; 所述上瓦楞主辊 3与下瓦楞 主辊 2相轧合， 具体地讲， 上瓦楞主辊 3与下瓦楞主辊 2的轴向齿条的齿尖 为顶对顶式轧合， 如图 3所示。  As shown in FIG. 1 , the four-layer cardboard double corrugated paper core forming composite device of the invention comprises a wall panel 1, a lower corrugating main roller 2 disposed on the wall panel, a lower corrugating auxiliary roller 13, an upper corrugating assembly 5, and a gluing. The assembly 10 further includes an upper corrugating main roller 3, an upper corrugating sub-roller 6, a rubberizing roller 9, a rubberizing roller 11, and a lower corrugating sub-roller slider 14, a uniform roller slider 12; The upper corrugated main roller 3 and the upper corrugating sub-roller slider 7 are disposed on the fifth, and the upper corrugating sub-roller 7 is disposed on the upper corrugating sub-roller slider 7, and the upper corrugating sub-roller 6 is installed through the upper corrugating sub-roller bearing 8 through both ends. In the upper corrugating roller slider 7 (shown in FIG. 2), the other rollers are also mounted through a bearing or a bearing housing; a rubberizing roller 9 and a rubber roller slider 12 are disposed on the sizing assembly 10. a smoothing roller 11 is disposed on the uniform roller slider 12; the upper corrugating main roller 3 is rolled with the lower corrugating main roller 2, specifically, the axial direction of the upper corrugating main roller 3 and the lower corrugating main roller 2 The tip of the rack is top-to-top rolled, as shown in Figure 3.
上胶辊 9与下瓦楞主辊 2或上瓦楞主辊 3相配合， 本实施例中上胶辊与 下瓦楞主辊 2相配合， 即对加工的下瓦楞纸施胶。 同样也可以与上瓦楞主辊 3相配合， 对加工的上瓦楞纸施胶。 The sizing roller 9 is engaged with the lower corrugating main roller 2 or the upper corrugating main roller 3, and in this embodiment, the sizing roller is engaged with the lower corrugating main roller 2, that is, the processed lower corrugated paper is sized. It is also possible to cooperate with the upper corrugated main roller 3 to sizing the processed upper corrugated paper.
上瓦楞总成 5包括上瓦楞滑槽与滑块， 上瓦楞主辊 3与上瓦楞副辊滑块 7设置在上瓦楞滑块上， 上瓦楞滑槽设置在墙板上或与墙板成一体结构。 上 瓦楞总成用于调节上瓦楞主、 副辊与下瓦楞主辊的分离与配合， 根据所加工 纸板厚度的需求， 调节上瓦楞总成 5来满足要求。  The upper corrugated assembly 5 includes an upper corrugating chute and a slider, and the upper corrugating main roller 3 and the upper corrugating auxiliary roller slider 7 are disposed on the upper corrugated sliding block, and the upper corrugating chute is disposed on the wall panel or integrated with the wall panel structure. The upper corrugated assembly is used to adjust the separation and cooperation of the upper, lower and lower corrugating main rolls of the upper corrugated, and the upper corrugated assembly 5 is adjusted according to the thickness of the processed paperboard to meet the requirements.
上瓦楞滑块上对应设置上瓦楞副辊滑块 7的位置带有滑槽， 用以调节上 瓦楞副辊 6与上瓦楞主辊 3的间距。 The upper corrugated slider is provided with a chute corresponding to the position of the upper corrugment auxiliary roller slider 7 for adjusting the upper The spacing between the corrugated secondary roller 6 and the upper corrugating main roller 3.
上胶总成 10包括上胶滑槽与滑块， 上胶辊 9与匀胶辊滑块 12设置在上 胶滑块上， 上胶滑槽设置在墙板上或与墙板成一体结构。 上胶滑块上对应设 置匀胶辊滑块 12的位置带有滑槽。 匀胶辊 11可在匀胶辊滑块间滑动， 用于 调节匀胶辊 11与上胶辊 9的间距， 从而调节上胶量的多少。  The sizing assembly 10 includes a sizing chute and a slider, and the squeezing roller 9 and the squeezing roller slider 12 are disposed on the squeezing slider, and the sizing chute is disposed on the wall panel or integrated with the wall panel. The position of the rubber roller slider 12 corresponding to the glue roller slider is provided with a chute. The smoothing roller 11 can be slid between the rollers of the uniform roller for adjusting the distance between the rubber roller 11 and the rubber roller 9, thereby adjusting the amount of the glue.
上瓦楞主辊 3与上瓦楞副辊 6相啮合， 下瓦楞主辊 2与下瓦辊副辊 13 相啮合， 上胶辊 9与匀胶辊 11相配合。本发明中的以上各辊均平行设置， 上 瓦楞副辊最好设置在上瓦楞主辊的正上方； 下瓦辊副辊最好设置在下瓦楞主 辊的正下方。  The upper corrugated main roller 3 is engaged with the upper corrugating sub-roller 6, the lower corrugating main roller 2 is meshed with the lower corrugating roller sub-roller 13, and the upper rubberizing roller 9 is engaged with the uniform rubber roller 11. The above rolls in the present invention are all disposed in parallel, and the upper corrugating roller is preferably disposed directly above the upper corrugating main roller; the lower roller sub-rolling roller is preferably disposed directly below the lower corrugating main roller.
本发明的四层纸板瓦楞纸芯成型复合装置的工作过程如下：  The working process of the four-layer cardboard corrugated paper core forming composite device of the invention is as follows:
将瓦楞原纸 15经导纸辊送入相啮合的上瓦楞主辊 3与上瓦楞副辊 6之间 成型为上瓦楞纸，同时，将另一瓦楞原纸 15经导纸辊送入相啮合的下瓦楞主 辊 2与下瓦楞副辊 13之间成型为下瓦楞纸，然后下瓦楞主辊 2再将成型后的 下瓦楞纸带动经过上胶辊 9进行施胶， 最后再带动成型上胶的下瓦楞纸到上 瓦楞主辊 3与下瓦楞主辊 2之间， 使已成型上胶的下瓦楞纸与己成型的上瓦 楞纸进行复合， 得到双瓦楞纸芯 4， 从而完成两层瓦楞纸芯 4的整个成型与 复合过程。 a ： The corrugated base paper 15 is fed into the upper corrugated main roller 3 and the upper corrugated sub-roller 6 via the paper guide roller to form the upper corrugated paper, and the other corrugated base paper 15 is fed to the engaged lower corrugated sheet through the paper guide roller. The lower roll paper is formed between the main roll 2 and the lower corrugated roll 13 , and then the lower corrugated main roll 2 drives the formed lower corrugated paper through the topping roll 9 for sizing, and finally drives the formed lower corrugated paper onto the top. Between the corrugated main roll 3 and the lower corrugating main roll 2, the formed stenciled lower corrugated paper is combined with the formed upper corrugated paper to obtain a double corrugated paper core 4, thereby completing the entire forming and laminating process of the two-layer corrugated paper core 4. a :
复合后的双瓦楞纸芯 4再进一步与面纸及底纸复合， 即可得到四纸瓦楞 纸板。 复合后的四层纸板如图 4所示， A为面纸， B为瓦纸， C为瓦纸， D 为底纸。 成型后的上、 下瓦楞纸是包覆在上、 下瓦楞主辊上的， 在复合过程 中对上瓦楞主辊 3与下瓦楞主辊 2进行吸气， 使成型的瓦楞纸芯 4紧贴在上 瓦楞主辊 3与下瓦楞主辊 2上， 从而保证制得的四层纸板瓦楞纸芯 4能够充 分支撑， 保证其应有的强度。  The composite double corrugated paper core 4 is further compounded with the face paper and the back paper to obtain four paper corrugated cardboard. The composite four-layer cardboard is shown in Figure 4. A is a paper, B is a paper, C is a paper, and D is a base paper. The formed upper and lower corrugated paper are coated on the upper and lower corrugated main rolls, and the upper corrugated main roll 3 and the lower corrugated main roll 2 are sucked in the compounding process, so that the formed corrugated paper core 4 is closely attached thereto. The corrugated main roll 3 and the lower corrugated main roll 2 are used to ensure that the prepared four-layer cardboard corrugated core 4 can be sufficiently supported to ensure its proper strength.
本发明中上瓦楞副辊 6与上瓦楞主辊 3相脱离，即也可将本装置用于面 纸与单瓦楞纸的复合。  In the present invention, the upper corrugating sub-roller 6 is separated from the upper corrugating main roller 3, i.e., the apparatus can also be used for the lamination of the face paper and the single corrugated paper.

Claims

权 利 要 求  Rights request
1、一种四层纸板双瓦楞纸芯成型复合装置，其特征在于它包括墙板（1 )、 设置在墙板上的下瓦楞主辊（2)、 下瓦楞副辊（13 )、 上瓦楞总成（5)、 上胶 总成（10)， 还包括上瓦楞主辊（3)、 上瓦楞副辊（6)、 上胶辊（9)、 匀胶辊1. A four-layer cardboard double corrugated paper core forming composite device, characterized in that it comprises a wall panel (1), a lower corrugating main roller (2) disposed on the wall panel, a lower corrugating roller (13), and an upper corrugated total (5), sizing assembly (10), also includes upper corrugating main roller (3), upper corrugating sub-roller (6), sizing roller (9), uniform rubber roller
( 11 )， 以及下瓦楞副辊滑块（14)、匀胶辊滑块（12);在所述上瓦楞总成（5 ) 上设置上瓦楞主辊 （3 ) 与上瓦楞副辊滑块 （7)， 在上瓦楞副辊滑块 （7) 上 设置上瓦楞副辊（6); 在所述上胶总成（10)上设置上胶辊（9)与匀胶辊滑 块（12)， 在勾胶辊滑块（12)上设置匀胶辊（11 ); 所述上瓦楞主辊（3 )与 下瓦楞主辊（2)相轧合， 上胶辊（9)与下瓦楞主辊（2)或上瓦楞主辊（3 ) 相配合。 (11), and a lower corrugating auxiliary roller slider (14) and a smoothing roller slider (12); an upper corrugating main roller (3) and an upper corrugating sub-roller slider are disposed on the upper corrugating assembly (5) (7), an upper corrugating roller (6) is disposed on the upper corrugating roller slider (7); a rubberizing roller (9) and a rubber roller slider (12) are disposed on the gluing assembly (10) a rubber roller (11) is disposed on the rubber roller slider (12); the upper corrugating main roller (3) is pressed with the lower corrugating main roller (2), the rubberizing roller (9) and the lower corrugating roller The main roller (2) or the upper corrugating main roller (3) is fitted.
2、根据权利要求 1所述的成型复合装置，其特征在于所述的上瓦楞主辊 (3 ) 与下瓦楞主辊 （2) 的轴向齿条的齿尖为顶对顶式轧合。  The molding apparatus according to claim 1, characterized in that the tip of the axial corrugation of the upper corrugating main roller (3) and the lower corrugating main roller (2) is top-to-top rolling.
3、根据权利要求 1或 2所述的成型复合装置，其特征在于上瓦楞总成 ( 5 ) 包括上瓦楞滑槽与滑块， 上瓦楞主辊 （3 ) 与上瓦楞副辊滑块 （7) 设置在上 瓦楞滑块上， 上瓦楞滑槽设置在墙板上或与墙板成一体结构。  3. A forming composite apparatus according to claim 1 or 2, wherein the upper corrugated assembly (5) comprises an upper corrugating chute and a slider, an upper corrugating main roller (3) and an upper corrugating sub-roller slider (7) ) Set on the upper corrugated slider, the upper corrugated chute is arranged on the wall panel or integrated with the wall panel.
4、根据权利要求 3所述的成型复合装置，其特征在于上瓦楞滑块上对应 设置上瓦楞副辊滑块 （7) 的位置带有滑槽。  A molding compounding apparatus according to claim 3, wherein the upper corrugated slider is provided with a chute at a position corresponding to the upper corrugating sub-roller slider (7).
5、根据权利要求 1或 2所述的成型复合装置，其特征在于上胶总成（ 10) 包括上胶滑槽与滑块， 上胶辊 （9) 与匀胶辊滑块 （12) 设置在上胶滑块上， 上胶滑槽设置在墙板上或与墙板成一体结构。  The molding compounding device according to claim 1 or 2, characterized in that the sizing assembly (10) comprises a sizing chute and a slider, and the sizing roller (9) and the squeezing roller slider (12) are arranged. On the glue slider, the glue chute is disposed on the wall panel or integrated with the wall panel.
6、根据权利要求 5所述的成型复合装置，其特征在于上胶滑块上对应设 置匀胶辊滑块 （12) 的位置带有滑槽。  The molding compounding device according to claim 5, characterized in that the position of the rubber roller slider (12) corresponding to the setting roller slider is provided with a sliding groove.
7、根据权利要求 3或 5所述的成型复合装置，其特征在于上瓦楞主辊 (3 ) 与上瓦楞副辊 （6) 相啮合， 下瓦楞主辊 (2) 与下瓦辊副辊 （13 ) 相啮合， 上胶辊 （9) 与匀胶辊 （11 ) 相配合。  A molding compounding apparatus according to claim 3 or 5, wherein the upper corrugating main roller (3) is engaged with the upper corrugating sub-roller (6), and the lower corrugating main roller (2) and the lower corrugating roller secondary roller ( 13) Engage, the top roller (9) is matched with the rubber roller (11).
PCT/CN2007/002304 2007-05-16 2007-07-31 A forming and gluing device for double corrugated paper cores of four-layer paperboard WO2008138180A1 (en)

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