WO2014034363A1 - シート材の分離・供給方法とその装置およびシート材の接着剤塗布方法 - Google Patents
シート材の分離・供給方法とその装置およびシート材の接着剤塗布方法 Download PDFInfo
- Publication number
- WO2014034363A1 WO2014034363A1 PCT/JP2013/070696 JP2013070696W WO2014034363A1 WO 2014034363 A1 WO2014034363 A1 WO 2014034363A1 JP 2013070696 W JP2013070696 W JP 2013070696W WO 2014034363 A1 WO2014034363 A1 WO 2014034363A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sheet material
- sheet
- curvature
- take
- sheet materials
- Prior art date
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/12—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by mechanical means
-
- 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
- B32B38/18—Handling of layers or the laminate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
- B05D7/04—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
-
- 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
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
- B32B37/1284—Application of adhesive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
- B65H1/14—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device comprising positively-acting mechanical devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H1/00—Supports or magazines for piles from which articles are to be separated
- B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
- B65H1/18—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device controlled by height of pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/08—Separating articles from piles using pneumatic force
- B65H3/0808—Suction grippers
- B65H3/0816—Suction grippers separating from the top of pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/54—Pressing or holding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
- B65H3/56—Elements, e.g. scrapers, fingers, needles, brushes, acting on separated article or on edge of the pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
- B65H5/10—Reciprocating or oscillating grippers, e.g. suction or gripper tables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/049—Processes for forming or storing electrodes in the battery container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2252/00—Sheets
- B05D2252/02—Sheets of indefinite length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/512—Changing form of handled material
- B65H2301/5121—Bending, buckling, curling, bringing a curvature
- B65H2301/51212—Bending, buckling, curling, bringing a curvature perpendicularly to the direction of displacement of handled material, e.g. forming a loop
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/10—Cassettes, holders, bins, decks, trays, supports or magazines for sheets stacked substantially horizontally
- B65H2405/11—Parts and details thereof
- B65H2405/114—Side, i.e. portion parallel to the feeding / delivering direction
- B65H2405/1142—Projections or the like in surface contact with handled material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Definitions
- the present invention relates to a sheet material separating / feeding method and apparatus and a sheet material adhesive coating method, and more particularly, a sheet material stacked and accommodated in a case of a sheet material stocker from the upper side by a sheet material take-out means.
- the present invention relates to an adhesive coating method using the technique.
- a sheet material transfer device including a take-off prevention tool is disclosed.
- a two-sheet taking prevention tool having a hole that is slightly smaller than the target sheet is prepared, and the two-sheet taking prevention is performed when the sheet is taken out from the stocker by the sheet taking-out means.
- the sheet is passed through the tool and the edge of the sheet is bent downward.
- Patent Document 1 in the technique described in Patent Document 1, for example, in the case of a sheet having a relatively high rigidity such as a resin sheet, although it can be applied to a flexible sheet such as paper or cloth. However, it is difficult to pass the sheet through the two-sheet removal prevention tool, and there is still room for improvement.
- an object of the present invention is to provide a method and apparatus capable of preventing two sheets from being taken with a simple structure, and an adhesive application method using the technique.
- the uppermost sheet material among the sheet materials on the sheet material stocker side The curvature which becomes convex toward the upper side is previously given to the upper-side sheet material including the.
- the present invention if a curvature that is convex upward is provided in advance to a plurality of upper side sheet materials including the uppermost sheet material, at least the uppermost sheet material and the lower sheet material are Since a gap is formed between the two by peeling, it is possible to prevent two sheets from being taken out when the sheet material is taken out by the sheet material taking-out means.
- FIG. 1 is an explanatory plan view showing a schematic configuration of an adhesive application line including a sheet material separation / supply device according to the present invention.
- FIG. 3 is an enlarged explanatory view taken in the direction of arrow D in FIG. 1. Expansive explanatory drawing of the C direction arrow in FIG. Plane explanatory drawing of FIG. The principal part expansion explanatory drawing of FIG.
- FIG. 1 and subsequent drawings show a more specific form for carrying out the sheet material separating / supplying method and apparatus according to the present invention, and in particular, FIG. 1 is a line for applying an adhesive to the sheet material. The schematic plan view of is shown.
- the sheet material is made of, for example, PP (polypropylene) or other resin and has a rectangular shape with a thickness of about 1 mm and electrical insulation.
- a sheet material used as an insulating sheet is assumed when a plurality of cells having a thin laminate structure are accommodated in a metal hard case to be modularized.
- the sheet material functioning as an insulating sheet is interposed between the cell and the hard case with adhesive bonding in order to avoid direct contact between the cell of the lithium ion secondary battery module and the hard case. It will be. Therefore, it is necessary to apply an adhesive to both the front and back surfaces of the sheet material alone, and FIG. 1 shows an outline of the adhesive material application line.
- the adhesive application line 1 mainly composed of the conveyor 2, the sheet material charging process S ⁇ b> 1, the adhesive application process (front side) S ⁇ b> 2, the front / back reversing process S ⁇ b> 3, and the adhesive application process (Back side)
- Each step (stage) of S4 and sheet material taking-out step S5 is provided, and the sheet material positioned and placed on a pallet (not shown) is sequentially conveyed from the start end side to the end end side. It is like that.
- sheet material stockers 3A and 3B are prepared on both sides of the sheet material charging step S1, and a plurality of predetermined sheet materials are stacked and accommodated in each sheet material stocker 3A and 3B. Then, as will be described later, the sheet materials stacked and accommodated in the sheet material stocker 3A or 3B are taken out one by one by the sheet material take-out means, and placed on the pallet waiting in the sheet material charging step S1. It is thrown in while being positioned.
- FIG. 2 shows a view in the direction of arrow D in FIG. 1.
- the adhesive application device 5 is disposed above the conveyor 2 via a portal frame 4 as shown in FIG.
- the application gun 6 of the adhesive application device 5 is reciprocated in the width direction of the conveyor 2 (in the direction orthogonal to the conveyor conveyance direction) indicated by an arrow a in synchronism with the continuous conveyance of the sheet material by the conveyor 2 so-called.
- the adhesive is applied to the entire surface of the sheet material W placed on the pallet of the conveyor 2 by spraying with the application gun 6.
- the mechanism of the adhesive application is the same in the subsequent adhesive application step S4.
- the adhesive is applied to the surface of the sheet material W in the upstream adhesive application step S2, the sheet material W is turned upside down S3.
- the sheet is reversed by a reversing means (not shown) and then carried into an adhesive application step S4 on the rear stage side.
- the adhesive is also applied to the back side of the sheet material W in the adhesive application step S4.
- the sheet material W having the adhesive applied to both the front and back surfaces is transported to the subsequent sheet material taking-out step S5 and taken out, and then put into the module assembling step of the lithium ion secondary battery as the subsequent step. Will be.
- FIG. 3 shows a C direction arrow view in FIG. 1
- FIG. 4 shows a plan view of FIG.
- sheet material stockers 3A and 3B are arranged on both sides of the sheet material charging step S1, and the case 7 of each sheet material stocker 3A and 3B has four sides on four sides. A large number of sheet materials W that are arranged in a stacked manner are stacked and accommodated.
- both the sheet material stockers 3A and 3B are not operated at the same time, and the sheet material W left in one of the sheet material stockers 3A or 3B becomes a very small number or all of them are taken out.
- the sheet material W is switched to take out the sheet material W from the other sheet material stocker 3B or 3A, while the sheet material W is taken out from the other sheet material stocker 3B or 3A.
- One sheet material stocker 3 ⁇ / b> A or 3 ⁇ / b> B that is in an empty state is supplemented with the sheet material W.
- the upper stocker cover 8a is provided to allow the sheet material W to be taken out from above.
- the stocker cover 8b is closed for safety measures such as replenishment of the sheet material W.
- a transfer device 9 is disposed above the sheet material loading step S1 in a manner that spans both the sheet material stockers 3A and 3B.
- the transfer device 9 is provided with a transfer head 11 that is a sheet material take-out means so as to be able to travel along the frame 10, and a plurality of vacuum pads (vacuum cups) 12 are moved up and down on the transfer head 11. This is possible. For example, if the transfer head 11 is positioned right above one of the sheet material stockers 3A, the uppermost sheet material W of the sheet material stockers 3A is sucked and supported by the descending operation of the plurality of vacuum pads 12.
- the transfer head 11 moves up the vacuum pad 12 together with the sheet material W supported by suction, and then performs the true operation of the sheet material loading step S1 on the conveyor 2. Travel to the top.
- the transfer head 11 travels and moves to a position just above the sheet material loading step S1
- the transfer head 11 moves the vacuum pad 12 down together with the sheet material W supported by suction, and the negative pressure of the vacuum pad 12 is reduced. Is released, the sheet material W is released from the vacuum pad 12 and is transferred while being positioned on the pallet P waiting in the sheet material charging step S1. Thereafter, the transfer head 11 travels again to the position just above the sheet material stocker 3A, and thereafter the same operation as described above is repeated.
- Each of the sheet material stockers 3A and 3B is formed by stacking and accommodating a large number of sheet materials W aligned in a form in which the four sides of the four circumferences are aligned in the case 7 having a rectangular shape in plan view as described above.
- the entire laminate of the sheet material W is supported by the lifter table 13 that is lifted up by a motor (not shown). Then, the lifter table 13 is intermittently lifted up so that the uppermost sheet material W is always at a constant take-out height position among the stacked and accommodated sheet materials W. The height position of the whole body is controlled.
- each of the sheet material stockers 3A and 3B has a non-contact type detecting mechanism for detecting that the uppermost sheet material W is at the height position, that is, the uppermost sheet material W is at the sheet material take-out height position.
- limit switches 15 and 16 are provided for managing the ascending limit position and the descending limit position of the lifter table 13. These limit switches 15 and 16 are turned on and off by a dog 17 attached to the lifter table 13. As the presence sensor 14, a photoelectric sensor or a laser sensor is used.
- the uppermost sheet material W is always positioned at a predetermined sheet material extraction height position.
- the limit switch 15 is turned ON while repeating the lift-up operation as described above, the sheet material W on the lifter table 13 is exhausted, or the remaining number of sheets is extremely small and the so-called empty state is entered. This means that when the limit switch 15 is turned on, the lifter table 13 is lowered at a stroke and stops at a position where the other limit switch 16 is turned on. At this timing, the stocker from which the sheet material W is to be taken out is switched from the one sheet material stocker 3A side to the other sheet material stocker 3B.
- each sheet material stocker 3A, 3B is provided with a gate block 18 as a curvature imparting mechanism for preventing so-called double sheet taking of the sheet material W.
- the case 7 of the sheet material stockers 3A and 3B has a rectangular shape in plan view in order to stack and accommodate the sheet material W in a form in which the four sides of the rectangular sheet material W are aligned. Said.
- the sheet material among the inner wall surfaces of the upper end portion of the case 7 in which a large number of sheet materials W are stacked and accommodated The wedge-shaped gate blocks 18 are arranged opposite to the inner wall surfaces so that the distance between the inner wall surfaces corresponding to the opposite two sides of W gradually decreases upward. Accordingly, the inner wall surfaces of the case 7 are inclined surfaces so that the distance between the inner wall surfaces corresponding to the opposite two sides of the sheet material W of the upper end portion of the case 7 gradually decreases upward. 18a. Further, by attaching a top plate 19 to the upper surface of each gate block 18, the distance between the top plates 19, 19 is the smallest dimension part through which the sheet material W can pass.
- the uppermost sheet material W of the stacked body of the sheet materials W stacked and accommodated in the case 7 is detected by the presence sensor 14.
- the upper two sheet materials W including the uppermost sheet material W as well as the uppermost sheet material W must always be in the gate block 18. Is in contact with the inclined surface 18a.
- the fact that the gate block 18 is disposed opposite to the upper end portion of the case 7 means that each of the inner wall surfaces corresponding to the two opposite sides of the sheet material W among the inner wall surfaces of the upper end portion of the case 7. That is, the distance between them is gradually changed so as to gradually decrease upward with the inclined surface 18a.
- a plurality of upper-side sheet materials W including the uppermost sheet material W are curved so as to protrude upward with the self-elastic force of the sheet material W itself, and a predetermined curvature is autonomous. Has been granted.
- the portion where the plurality of upper sheet materials W are in contact is the inclined surface 18a, the curvature imparted to the uppermost sheet material W is the largest, and the plurality of the contact materials are in contact with the inclined surface 18a.
- the lower the sheet material W the smaller the curvature applied.
- a plurality of sheet materials W in contact with the inclined surface 18a are provided with a curvature that is convex toward the upper side, so that at least the central portions of the sheet materials W are separated from each other, and a space is created. Will be secured.
- the sheet material W when taking out the sheet material W from the sheet material stocker 3A or 3B based on the suction support of the vacuum pad 12 on the transfer head 11 side described above, the sheet material W can be surely taken out one by one, The two pieces of the material W can be prevented in advance.
- the sheet material W taken out one by one from the sheet material stocker 3A or 3B as described above is applied with the adhesive in the subsequent adhesive application steps S2 and S4. .
- the sheet material W before being taken out is preliminarily provided with a curvature that is convex toward the upper side, thereby being bonded to the sheet material W. It has been found that it can also contribute to improving the coating quality of the agent.
- each sheet material W is bent and given a predetermined curvature in advance, and before the curvature is restored to its original state by the self-restoring force. Assuming that the adhesive application work on both the front and back surfaces of the sheet material W is finished, as long as the curvature imparted by forcibly curving the sheet material W remains, the individual sheet material W is originally Therefore, the curvature of each sheet material W individually is almost uniform and stable.
- the adhesive application conditions are set in the adhesive application steps S2 and S4 in FIG. For example, the application quality of the adhesive to the sheet material W is stabilized and the application quality is improved.
- the adhesive application operation in the adhesive application step S4 following the adhesive application step S2 is an operation in which the sheet material W is turned upside down as described above.
- the adhesive is applied in a state in which the sheet material W has a curvature such that the sheet material W has a downward convexity.
- a sheet material used as an insulating sheet is used when a plurality of thin laminated cells are housed in a metal hard case to form a module.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Sealing Battery Cases Or Jackets (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (15)
- シート材ストッカーのケースに多数枚積層・収容されたシート材をシート材取り出し手段により上側のものから順に一枚ずつ取り出しては任意の位置に供給する方法であって、
上記シート材ストッカー側のシート材のうち最上位のシート材を含む上位側の複数枚のシート材に予め上側に向かって凸となる曲率を付与するようにしたシート材の分離・供給方法。 - 上位側のシート材ほど曲率が大きくなるように複数枚のシート材に予め曲率を付与するようにした請求項1に記載のシート材の分離・供給方法。
- 上記シート材ストッカー側では、最上位のシート材がシート材取り出し手段による取り出し高さ位置となるように、上記シート材取り出し手段によるシート材の取り出し動作に連動してシート材積層体が順次押し上げられるようになっていて、
上記シート材積層体の押し上げ状態において、最上位のシート材を含む上位側の複数枚のシート材に予め曲率を付与するようにした請求項2に記載のシート材の分離・供給方法。 - 上記最上位のシート材を含む上位側の複数枚のシート材に、それらのシート材同士の少なくとも中央部が相互に剥離するように予め曲率を付与するようにした請求項2または3に記載のシート材の分離・供給方法。
- シート材ストッカーのケースに多数枚積層・収容されたシート材をシート材取り出し手段により上側のものから順に一枚ずつ取り出しては任意の位置に供給する装置であって、
上記ケースの上端部のうちシート材の対向二辺部に相当するそれぞれの内壁面同士のなす距離が上方に向かって漸次小さくなるように、上記それぞれの内壁面を傾斜面としてあり、
上記シート材ストッカー側のシート材のうち最上位のシート材を含む上位側の複数枚のシート材に予め上側に向かって凸となる曲率を付与するようにしたシート材の分離・供給装置。 - 上位側のシート材ほど曲率が大きくなるように複数枚のシート材に予め曲率を付与するようにした請求項5に記載のシート材の分離・供給装置。
- 上記シート材ストッカー側では、最上位のシート材がシート材取り出し手段による取り出し高さ位置となるように、上記シート材取り出し手段によるシート材の取り出し動作に連動してシート材積層体が順次押し上げられるようになっていて、
上記シート材積層体の押し上げ状態において、最上位のシート材を含む上位側の複数枚のシート材に予め曲率を付与するようにした請求項6に記載のシート材の分離・供給装置。 - 上記最上位のシート材を含む上位側の複数枚のシート材に、それらのシート材同士の少なくとも中央部が相互に剥離するように、予め上側に向かって凸となる曲率を付与するようにした請求項6または7に記載のシート材の分離・供給装置。
- 上記シート材は樹脂製で且つ矩形状のものである請求項4~6のいずれか一つに記載のシート材の分離・供給装置。
- シート材ストッカーのケースに多数枚積層・収容されたシート材をシート材取り出し手段により上側のものから順に一枚ずつ取り出しては接着剤塗布工程に移送し、この接着剤塗布工程にて上記シート材に接着剤を塗布する方法であって、
上記シート材に接着剤を塗布する前であって且つ上記シート材ストッカー側にシート材が積層されている状態で当該シート材に所定の曲率を付与するようにしたシート材の接着剤塗布方法。 - 上記接着剤塗布工程では、シート材に対して塗布ガンが接着剤を散布することでその塗布を行うものである請求項10に記載のシート材の接着剤塗布方法。
- 最上位のシート材を含む上位側の複数枚のシート材に予め上側に向かって凸となる曲率を付与するようにした請求項10または11に記載のシート材の接着剤塗布方法。
- 上位側のシート材ほど曲率が大きくなるように複数枚のシート材に予め曲率を付与するようにした請求項12に記載のシート材の接着剤塗布方法。
- 上記シート材ストッカー側では、最上位のシート材がシート材取り出し手段による取り出し高さ位置となるように、上記シート材取り出し手段によるシート材の取り出し動作に連動してシート材積層体が順次押し上げられるようになっていて、
上記シート材積層体の押し上げ状態において、最上位のシート材を含む上位側の複数枚のシート材に予め曲率を付与するようにした請求項12または13に記載のシート材の接着剤塗布方法。 - 上記最上位のシート材を含む上位側の複数枚のシート材に、それらのシート材同士の少なくとも中央部が相互に剥離するように、予め曲率を付与するようにした請求項11~14のいずれか一つに記載のシート材の接着剤塗布方法。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020157002972A KR101548107B1 (ko) | 2012-08-27 | 2013-07-31 | 시트재의 분리·공급 방법과 그 장치 및 시트재의 접착제 도포 방법 |
EP13834261.3A EP2889241B1 (en) | 2012-08-27 | 2013-07-31 | Method for separating and supplying sheet materials, device therefor, and method for applying adhesive agent to sheet materials |
EP15000800.1A EP2903072B1 (en) | 2012-08-27 | 2013-07-31 | Sheet material adhesive agent application method |
KR1020157017283A KR101563117B1 (ko) | 2012-08-27 | 2013-07-31 | 시트재의 접착제 도포 방법 |
US14/424,319 US9278513B2 (en) | 2012-08-27 | 2013-07-31 | Sheet material adhesive agent application method |
JP2014532893A JP5708892B2 (ja) | 2012-08-27 | 2013-07-31 | シート材の接着剤塗布方法 |
KR20157003114A KR20150040911A (ko) | 2012-08-27 | 2013-07-31 | 시트재의 접착제 도포 방법 |
CN201380045097.1A CN104583101B (zh) | 2012-08-27 | 2013-07-31 | 片材的粘接剂涂敷方法 |
US14/673,076 US9895869B2 (en) | 2012-08-27 | 2015-03-30 | Sheet material adhesive agent application method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012185997 | 2012-08-27 | ||
JP2012-185997 | 2012-08-27 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/424,319 A-371-Of-International US9278513B2 (en) | 2012-08-27 | 2013-07-31 | Sheet material adhesive agent application method |
US14/673,076 Division US9895869B2 (en) | 2012-08-27 | 2015-03-30 | Sheet material adhesive agent application method |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014034363A1 true WO2014034363A1 (ja) | 2014-03-06 |
Family
ID=50183182
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2013/070696 WO2014034363A1 (ja) | 2012-08-27 | 2013-07-31 | シート材の分離・供給方法とその装置およびシート材の接着剤塗布方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9278513B2 (ja) |
EP (2) | EP2889241B1 (ja) |
JP (2) | JP5708892B2 (ja) |
KR (3) | KR101548107B1 (ja) |
CN (2) | CN104876052B (ja) |
WO (1) | WO2014034363A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016033855A (ja) * | 2014-07-31 | 2016-03-10 | 株式会社村田製作所 | 電池用電極シートの供給装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9908725B2 (en) * | 2016-05-26 | 2018-03-06 | Oyabe Seiki Co., Ltd | Sheet material separation-aiding apparatus |
CN106564768A (zh) * | 2016-11-08 | 2017-04-19 | 中国科学院宁波材料技术与工程研究所 | 一种薄片分离装置 |
JP6498222B2 (ja) * | 2017-01-30 | 2019-04-10 | 株式会社小矢部精機 | シート材分離補助装置 |
CN109097916A (zh) * | 2018-10-23 | 2018-12-28 | 杰克缝纫机股份有限公司 | 一种移料设备及自动缝制系统 |
CN109607258B (zh) * | 2018-11-23 | 2021-03-30 | 邱奕添 | 一种膜片分页抓取方法及其装置 |
CN109848670B (zh) * | 2019-02-28 | 2021-03-12 | 苏州巨一智能装备有限公司 | 一种电芯模组配件上料装置 |
EP3882186B1 (en) * | 2020-03-17 | 2023-10-25 | Gerresheimer Regensburg GmbH | Cover member for a storing means for stacked flat elements |
CN113247653A (zh) * | 2021-06-21 | 2021-08-13 | 聊城鑫泰机床有限公司 | 一种pvc冗边地毯上料设备 |
CN114313989A (zh) * | 2022-01-26 | 2022-04-12 | 深圳品图视觉科技有限公司 | 一种上料装置及自动光学检测设备 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0280642U (ja) * | 1988-12-07 | 1990-06-21 | ||
JP2000168976A (ja) | 1998-12-09 | 2000-06-20 | Kao Corp | シートの移送装置 |
JP2004142917A (ja) * | 2002-10-28 | 2004-05-20 | Maruju Tekkosho:Kk | 貼合装置 |
JP2005311557A (ja) * | 2004-04-20 | 2005-11-04 | Fuji Photo Film Co Ltd | 画像読取装置 |
JP2010247912A (ja) * | 2009-04-10 | 2010-11-04 | Fuji Xerox Co Ltd | 画像形成装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3639194A (en) * | 1969-02-12 | 1972-02-01 | Carlin Container Corp Inc | Apparatus for making doublefaced corrugated board with fine printing thereon |
US3980293A (en) * | 1974-10-10 | 1976-09-14 | Fmc Corporation | Sheet feeding with rear sheet separation |
EP1043796A4 (en) * | 1997-12-18 | 2003-05-02 | Mitsubishi Electric Corp | PRODUCTION OF LITHIUM-ION SECONDARY BATTERIES |
US6558777B2 (en) * | 2000-11-29 | 2003-05-06 | Daizen Kabushiki Kaisha | Corrugated cardboard plates, method of and apparatus for making the same |
DE10144048B4 (de) * | 2001-09-07 | 2012-09-20 | Leica Mikrosysteme Gmbh | Vorrichtung und Verfahren zum Handhaben von Deckgläsern für Objektträger |
AU2003235243A1 (en) * | 2003-05-13 | 2004-12-03 | Mimasu Semiconductor Industry Co., Ltd. | Wafer demounting method, wafer demounting device, and wafer demounting and transferring machine |
JP2005047694A (ja) * | 2003-07-31 | 2005-02-24 | Star Seiki Co Ltd | シート取出し装置及びシート取出し方法 |
US20080061492A1 (en) * | 2006-09-12 | 2008-03-13 | Chris Zwettler | Imaging apparatus with media pickup system employing curved surface for media separation |
CN101503152A (zh) * | 2009-02-02 | 2009-08-12 | 佛山市一鼎科技有限公司 | 逐层提取多层薄板的方法及机构 |
-
2013
- 2013-07-31 CN CN201510159005.3A patent/CN104876052B/zh active Active
- 2013-07-31 EP EP13834261.3A patent/EP2889241B1/en active Active
- 2013-07-31 KR KR1020157002972A patent/KR101548107B1/ko active IP Right Grant
- 2013-07-31 KR KR1020157017283A patent/KR101563117B1/ko active IP Right Grant
- 2013-07-31 EP EP15000800.1A patent/EP2903072B1/en active Active
- 2013-07-31 US US14/424,319 patent/US9278513B2/en active Active
- 2013-07-31 WO PCT/JP2013/070696 patent/WO2014034363A1/ja active Application Filing
- 2013-07-31 CN CN201380045097.1A patent/CN104583101B/zh active Active
- 2013-07-31 JP JP2014532893A patent/JP5708892B2/ja active Active
- 2013-07-31 KR KR20157003114A patent/KR20150040911A/ko not_active Application Discontinuation
-
2014
- 2014-11-20 JP JP2014235135A patent/JP5751378B2/ja active Active
-
2015
- 2015-03-30 US US14/673,076 patent/US9895869B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0280642U (ja) * | 1988-12-07 | 1990-06-21 | ||
JP2000168976A (ja) | 1998-12-09 | 2000-06-20 | Kao Corp | シートの移送装置 |
JP2004142917A (ja) * | 2002-10-28 | 2004-05-20 | Maruju Tekkosho:Kk | 貼合装置 |
JP2005311557A (ja) * | 2004-04-20 | 2005-11-04 | Fuji Photo Film Co Ltd | 画像読取装置 |
JP2010247912A (ja) * | 2009-04-10 | 2010-11-04 | Fuji Xerox Co Ltd | 画像形成装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP2889241A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016033855A (ja) * | 2014-07-31 | 2016-03-10 | 株式会社村田製作所 | 電池用電極シートの供給装置 |
Also Published As
Publication number | Publication date |
---|---|
KR20150040911A (ko) | 2015-04-15 |
JP5708892B2 (ja) | 2015-04-30 |
US20150217555A1 (en) | 2015-08-06 |
CN104583101A (zh) | 2015-04-29 |
CN104876052B (zh) | 2018-02-27 |
US9895869B2 (en) | 2018-02-20 |
KR20150048106A (ko) | 2015-05-06 |
JP2015091733A (ja) | 2015-05-14 |
JP5751378B2 (ja) | 2015-07-22 |
EP2903072B1 (en) | 2018-10-24 |
CN104583101B (zh) | 2016-08-24 |
EP2889241B1 (en) | 2016-07-13 |
KR101548107B1 (ko) | 2015-08-27 |
EP2889241A1 (en) | 2015-07-01 |
US9278513B2 (en) | 2016-03-08 |
US20150202654A1 (en) | 2015-07-23 |
EP2889241A4 (en) | 2015-10-07 |
KR101563117B1 (ko) | 2015-10-23 |
JPWO2014034363A1 (ja) | 2016-08-08 |
KR20150081458A (ko) | 2015-07-14 |
CN104876052A (zh) | 2015-09-02 |
EP2903072A1 (en) | 2015-08-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5708892B2 (ja) | シート材の接着剤塗布方法 | |
KR101672402B1 (ko) | 파우치형 2차전지 셀의 사이드 실링부 예각 벤딩 장치 및 이를 이용한 예각 벤딩 방법 | |
JP5521861B2 (ja) | 電極積層装置 | |
CN103101283B (zh) | 真空层叠系统及真空层叠成形方法 | |
JP2018199575A (ja) | シート積層装置およびシート積層方法 | |
KR102273320B1 (ko) | 2차 전지용 전극 생산 시스템의 스태킹 장치 | |
JP2019099330A (ja) | ガラス板の製造方法及びガラス板の搬送装置 | |
JP6610279B2 (ja) | 電極積層装置 | |
KR20190089759A (ko) | 적층장치 및 적층방법 | |
JP2018177450A (ja) | シート材供給装置及びシート材供給方法 | |
KR101100863B1 (ko) | 간지를 자동분리할 수 있는 세라믹 가공장치 | |
WO2020079991A1 (ja) | 電池材料積層装置 | |
JP6075567B2 (ja) | 積層体の剥離装置及び剥離方法並びに電子デバイスの製造方法 | |
JP6000915B2 (ja) | シート移載装置およびシート移載方法 | |
CN105529260A (zh) | 粘合带粘贴方法和粘合带粘贴装置 | |
JP2009212430A (ja) | ウエハ取り出し装置及び半導体装置の製造方法 | |
JP2016199289A (ja) | 容器取出し装置 | |
JP4257784B2 (ja) | 薄板供給装置およびそれを用いた薄板供給方法 | |
JP2022097869A (ja) | シート状の物品の搬送方法、パレット、および物品搬送システム | |
JP2017043478A (ja) | 半導体製造装置および半導体製造方法 | |
JP2017159467A (ja) | 積層装置 | |
JP2018049739A (ja) | 積層装置 | |
JP2009274861A (ja) | フィルム体搬送装置およびフィルム体加工システム | |
JP2000142647A (ja) | 積載された段ボールシートへの製品表示タグ貼付装置 及び製品表示タグ保持装置 |
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: 13834261 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 2014532893 Country of ref document: JP Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 20157002972 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14424319 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REEP | Request for entry into the european phase |
Ref document number: 2013834261 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013834261 Country of ref document: EP |