WO2023234728A1 - 이송 장치 - Google Patents
이송 장치 Download PDFInfo
- Publication number
- WO2023234728A1 WO2023234728A1 PCT/KR2023/007533 KR2023007533W WO2023234728A1 WO 2023234728 A1 WO2023234728 A1 WO 2023234728A1 KR 2023007533 W KR2023007533 W KR 2023007533W WO 2023234728 A1 WO2023234728 A1 WO 2023234728A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coupled
- laminate
- base plate
- transfer device
- vertical
- Prior art date
Links
- 238000001179 sorption measurement Methods 0.000 claims description 40
- 238000000034 method Methods 0.000 claims description 16
- 238000002360 preparation method Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000001174 ascending effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 239000011149 active material Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
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- 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
-
- 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
- H01M10/0404—Machines for assembling batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
- B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
- B65G21/2027—Suction retaining means
- B65G21/2036—Suction retaining means for retaining the load on the load-carrying surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/91—Devices for picking-up and depositing articles or materials incorporating pneumatic, e.g. suction, grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/022—Flat
-
- 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
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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 transfer device, and more specifically, to a transfer device that adsorbs and transfers a laminate in which a plurality of electrodes and separators are stacked, and a transfer method using the same.
- battery cells include cylindrical battery cells and square battery cells in which the electrode assembly is built into a cylindrical or square metal can, and pouch-type battery cells in which the electrode assembly is built into a pouch-shaped case of aluminum laminate sheet. It is classified as a battery cell.
- pouch-type battery cells there is particularly high interest in pouch-type battery cells that are easy to change shape and have a small weight.
- the electrode assembly built into the battery case is a power generating element capable of charging and discharging consisting of a laminated structure of anode/separator/cathode. It consists of a jelly-roll type wound with a separator between the long sheet-shaped anode and cathode coated with active material, and a predetermined It can be classified as a stack type in which a large number of anodes and cathodes of different sizes are sequentially stacked with a separator interposed.
- FIG. 1 briefly shows a conventional transfer device for transferring an electrode assembly.
- a conventional transfer device may be composed of a base plate 10 that can move in all directions along the xyz axis, and an adsorption unit 20 coupled to the base plate 10 to adsorb the surface of the electrode assembly.
- Figure 2 shows a process of transporting the laminate 3 in which a plurality of electrodes and separators are stacked using the transport device of Figure 1.
- the laminate 3 has insulating tapes 4 attached to both sides to maintain and fix the laminate structure of the electrode and separator.
- the base plate (1) moved to the top of the laminate (3) is lowered to adsorb the upper surface of the laminate (3) with the adsorption unit (2), and the laminate (3) is lifted upward to reach the desired target. transport to location.
- a gap occurs between the part directly adsorbed by the adsorption unit 2 and the part that is not adsorbed due to the weight of the laminate 3, and in this process, the electrode and separator This may cause tearing or damage.
- the present invention was created to solve the above problems, and its purpose is to solve the problem of deterioration in the quality of the transported laminate by changing the structure of the transport device.
- a transfer device for adsorbing and transporting a laminate in which a plurality of electrodes and a separator are stacked, comprising: a base plate that can be moved in the horizontal direction and raised and lowered in the vertical direction at a certain point; An adsorption unit coupled to the lower part of the base plate and adsorbing the upper surface of the laminate; and a support unit coupled to the base plate and supporting a lower portion of the laminate adsorbed on the adsorption unit. It includes a vertical movable member that is lifted up and down, and a rotating member that is coupled to the vertical movable member and rotates to support the laminate based on the coupling portion. Provides a device.
- the adsorption unit includes an adsorption pad attached to the surface of the laminate; and a suction tube whose both ends are coupled to the base plate and the suction pad, respectively, so that the suction pad is fixed to the base plate.
- adsorption pad attached to the surface of the laminate
- a suction tube whose both ends are coupled to the base plate and the suction pad, respectively, so that the suction pad is fixed to the base plate.
- a plurality of adsorption units that adsorb each corner of the laminate may be coupled to the lower part of the base plate.
- the support unit includes: fixing members coupled to both sides of the base plate and extending downward; a vertically moving member that is slidably coupled to the fixing member and moves up and down; and a rotating member coupled to the lower end of the vertically moving member. may include.
- the fixing member includes a vertical guide rail extending in a vertical direction on one side, the vertical movable member is coupled to the fixing member to be guided by the vertical guide rail, and the vertical movable member is guided by the vertical guide rail. It can move up and down relative to the fixing member.
- the fixing member includes a linear motor, and the vertical moving member is coupled to the linear motor to move up and down.
- the fixing member includes a pneumatic cylinder, and the vertical moving member is coupled to the pneumatic cylinder and can move up and down as the piston of the pneumatic cylinder moves.
- the support unit may be coupled to the base plate so that it can slide in a horizontal direction with respect to the base plate.
- the rotation member is shaft-coupled to an end of the vertical movement member and can rotate about the shaft.
- the rotating member extends in a horizontal direction with respect to the axis, and the lower portion of the laminate adsorbed to the adsorption unit may be supported by the rotating member rotating about the axis.
- the rotating member may include a forward inclined surface at the top.
- the vertical movement member may include a servo motor at an end, and the rotation member may be coupled to the servo motor to rotate about a rotation axis formed in the vertical direction.
- the vertical movement member includes a pneumatic motor at an end, and the rotation member is coupled to the pneumatic motor and can rotate about a rotation axis formed in the vertical direction.
- At least two or more rotating members may be coupled to the lower part of the vertical moving member.
- the base plate may be coupled to one side with a driving device that moves the base plate in vertical and horizontal directions.
- the supporting step includes a vertically moving member lowering step of sliding the vertically moving member downward; A rotating member rotating step of rotating the rotating member toward the laminate; and a rotating member support step of sliding the vertically moving member upward. It can be composed of:
- the process efficiency of secondary batteries can be increased by preventing tearing of electrodes and separators that may occur during the process of transporting the laminate.
- Figure 1 shows a conventional transfer device.
- Figure 2 shows the process of transporting a laminate using the transport device of Figure 1.
- Figure 3 is a perspective view of a transfer device according to the first embodiment of the present invention.
- Figure 4 is a front view of the transfer device of Figure 3.
- Figure 5 shows the operation of the support unit.
- Figure 6 shows a modified example of the support unit.
- Figure 7 shows the operation of the support unit of Figure 6.
- Figure 8 shows a modified example of the rotating member.
- Figure 9 shows the adsorption and transfer process of the laminate step by step.
- Figure 10 shows a support unit included in the transfer device according to the second embodiment of the present invention.
- Figure 11 shows an example of the operation of the support unit included in the transfer device according to the third embodiment of the present invention.
- Figure 12 shows another example of the operation of the support unit included in the transfer device according to the third embodiment of the present invention.
- the present invention relates to a transfer device, and more specifically, to a transfer device that adsorbs and transfers a laminate 10 in which a plurality of electrodes and a separator are stacked.
- the laminate 10 has a shape in which electrodes and separators are alternately stacked. More specifically, the laminate 10 has a shape in which a plurality of cathodes and anodes are alternately stacked with a separator interposed between them.
- an insulating tape 11 may be attached to the side of the laminate 10 of the present invention to fix the laminate structure.
- FIG. 3 to 9 relate to a transfer device according to the first embodiment of the present invention
- Figure 10 relates to a transfer device according to the second embodiment of the present invention
- Figures 11 to 12 relate to the third embodiment of the present invention. It relates to a transfer device according to the embodiment.
- FIG. 3 is a perspective view of the transfer device according to the first embodiment of the present invention
- FIG. 4 is a front view of the transfer device of FIG. 3.
- the transport device of the present invention includes a base plate 100, an adsorption unit 200, and a support unit 300.
- the base plate 100 is installed to be freely movable in horizontal and vertical directions so that the laminate 10 can be transported to a specific area.
- the base plate 100 is movable in the horizontal direction and can be raised and lowered in the vertical direction at any one point. Referring to FIG. 3, based on the xyz coordinate system, the base plate 100 can move in all directions along the xyz axis.
- the base plate 100 is coupled to one side with a separate driving device (not shown).
- the driving device may be any device or means that moves the base plate 100 in the vertical direction (z-axis direction) and the horizontal direction (xy-axis direction), and this is not particularly limited in the present invention.
- the adsorption unit 200 serves to adsorb the upper surface of the laminate 10 using suction force.
- the adsorption unit 200 is coupled to the lower part of the base plate 100 as shown in FIGS. 3 and 4 and moves along the base plate 100.
- the adsorption unit 200 consists of an adsorption pad 220 and an adsorption tube 210.
- the suction pad 220 is a part that is attached to the surface of the laminate 10 and is a general suction or suction pad 220, and does not damage the surface of the laminate 10. ) Any material and shape that can deliver a strong suction force to the surface can be used.
- the suction tube 210 is a portion that connects the suction pad 220 and the base plate 100, and has both ends coupled to the base plate 100 and the suction pad 220, respectively, and extends in the vertical direction. It has a shape.
- the adsorption tube 210 is hollow and includes a gas passage (not shown) through which gas moves, and the gas passage is connected to a vacuum source (not shown) that provides suction force. Accordingly, the suction pad 220 in communication with the gas movement passage adsorbs the surface of the laminate 10 by operating the vacuum source. At this time, the gas movement passage and the vacuum source may be connected through a separate air hose (not shown).
- the vacuum source may be in the form of an air pump, etc., and any device that can provide suction force can be used.
- a plurality of the adsorption units 200 may be coupled to the base plate 100.
- the laminate 10 of the present invention has a rectangular upper surface, it is preferable that at least four or more adsorption units 200 are coupled to the base plate 100, and each adsorption unit 200 comes into contact with each corner of the laminate 10 to adsorb the laminate 10.
- the support unit 300 serves to support the lower part of the laminate 10 adsorbed on the adsorption unit 200.
- the support unit 300 is coupled to the base plate 100. More specifically, the support unit 300 is coupled to both sides of the base plate 100, respectively, as shown in FIGS. 3 and 4.
- the support unit 300 is composed of a fixing member 310, a vertically moving member 320, and a rotating member 330.
- the fixing member 310 is a part that is directly coupled to the base plate 100, and can be coupled to at least one of the top and side parts of the base plate 100, and is attached to both the top and side parts as shown. It may be combined and extended downward.
- the fixing member 310 does not move up and down with respect to the base plate 100, and serves to support and guide the vertically moving member 320.
- the vertical moving member 320 is guided by the fixing member 310 and is lifted up and down.
- the vertical moving member 320 is slidably coupled to the fixing member 310 and moves up and down.
- the vertical movement member 320 can move in the vertical direction by a driving device such as a linear motor or pneumatic cylinder.
- Figure 5 shows the operation of the support unit 300.
- the fixing member 310 includes a pneumatic cylinder (not shown), and the vertical moving member 320 is coupled to the pneumatic cylinder and moves up and down according to the movement of the piston (not shown) of the pneumatic cylinder. Go up and down. That is, the vertical movement member 320 is coupled to the piston of the cylinder and moves up and down as the piston moves.
- the pneumatic cylinder prefferably has a structure capable of transmitting the pressure of incoming air to the piston to reciprocate the piston and the vertical movement member 320 connected to the piston in a straight path.
- the fixing member 310 includes a linear motor (not shown), and the vertical moving member 320 is coupled to the linear motor and moves up and down according to the operation of the linear motor. do.
- the fixing member 310 includes a vertical guide rail 311 extending in the vertical direction to guide the movement of the vertical moving member 320, and the vertical moving member 320 includes the vertical guide rail 311. ) and goes up and down.
- the linear motor may include a mover (not shown) that reciprocates along a vertical guide rail 311 having a straight path by supplied electricity, and the vertical movement member 320 is combined with the mover to perform the movement. It goes up and down according to the movement of the chair.
- the linear motor prefferably has a structure that can reciprocate the mover and the vertical movement member 320 in a straight path using supplied electricity.
- the rotating member 330 is coupled to the vertically moving member 320 and moves up and down according to the movement of the vertically moving member 320, and is connected to the vertically moving member 320. It is characterized by rotation around the binding site.
- the rotation member 330 is axially coupled to an end of the vertical movement member 320 and rotates about the coupled axis.
- the rotation member 330 may be formed to extend in a horizontal direction based on the coupled axis, and the extended portion of the rotation member 330 rotates based on the axis. At this time, the lower part of the laminate 10 may be supported by rotation of the rotating member 330.
- the rotating member 330 may include an inclined surface.
- FIG. 8 shows a modified example of the rotation member 330 included in the support unit 300.
- the rotation member 330 includes an inclined surface inclined forward at the top.
- the vertical movement member 320 includes a rotation drive device 321, such as a servo motor or a pneumatic motor, at an end, and the rotation member 330 is coupled to the rotation drive device 321.
- a rotation drive device 321 such as a servo motor or a pneumatic motor
- the vertical movement member 320 may include a servo motor at an end, and the rotation member 330 is included in the servo motor and is coupled to a rotation shaft 321a formed in the vertical direction.
- the rotation shaft 321a may be rotated by electricity supplied to the servo motor, and the rotation member 330 coupled to the rotation shaft 321a may be rotated by the rotation of the rotation shaft 321a. It rotates based on 321a).
- the vertical moving member 320 may include a pneumatic motor at an end, and the rotating member 330 is included in the pneumatic motor and is coupled to a rotating shaft 321a formed in the vertical direction.
- the rotation shaft 321a may be rotated by the pressure of air supplied to the pneumatic motor, and the rotation member 330 coupled to the rotation shaft 321a may be rotated by the rotation of the rotation shaft 321a. It rotates around the axis 321a.
- the transfer method of the present invention is characterized by using the transfer device of the present invention including the base plate 100, the adsorption unit 200, and the support unit 300.
- the transfer method of the present invention includes a laminate 10 preparation step, a transfer device preparation step, an adsorption step, a support step, and a lifting step.
- the laminate 10 preparation step is a step of preparing a laminate 10 in which a plurality of electrodes and a separator are stacked.
- the transfer device preparation step is a step of preparing the transfer device of the present invention on the prepared laminate 10.
- FIG. 9 shows step by step the process of adsorbing and transferring the laminate 10 by the transfer device. That is, FIG. 9 specifically shows the adsorption step (s1) and the support steps (s2, s3, and s4).
- the adsorption step (s1) is a step of lowering the base plate 100 to adsorb the laminate 10.
- the base plate 100 is lowered to a height where the suction pad 220 completely contacts the upper surface of the laminate 10, as shown in FIG. 9.
- the rotating member 330 coupled to the lower part of the vertical moving member 320 moves vertically in the y-axis direction when the vertical moving member 320 descends so as not to contact the upper part of the laminate 10. It is maintained horizontally with the moving member 320.
- the adsorption unit 200 suctions and adsorbs the upper surface of the laminate 10.
- the support steps s2, s3, and s4 are steps of supporting the lower part of the laminate 10 by manipulating the support unit 300.
- the support step may be divided into a step of lowering the vertically moving member 320 (s2), a step of rotating the rotating member 330 (s3), and a step of supporting the rotating member 330 (s4).
- the step s2 of lowering the vertically moving member 320 is a step of sliding the vertically moving member 320 downward.
- the base plate 100 rises with the suction unit 200 adsorbing the laminate 10, and at the same time, the vertically moving member 320 descends on the fixing member 310. At this time, the vertically moving member 320 descends until the rotating member 330 is located at the lower part of the laminate 10.
- the rotating member 330 rotating step (s3) is a step of rotating the rotating member 330 toward the laminate 10.
- the rotation member 330 rotates toward the laminate 10 by the operation of the rotation driving device 321. At this time, the rotation members 330 rotated on both sides of the base plate 100 are symmetrical to each other and maintain a state of rotation toward the laminate 10.
- the rotation member 330 support step s4 is a step of sliding the vertical movement member 320 upward.
- the vertically moving member 320 rises on the fixing member 310, and the rotating member 330 located at the lower part of the laminate 10 rises with the rise of the vertically moving member 320 to stack the laminate. Supports the lower part of the sieve (10).
- the raising step is a step of raising the base plate 100.
- the base plate 100 holds the laminate 10 in another area while the adsorption unit 200 adsorbs the laminate 10 and the support unit 300 supports the adsorbed laminate 10. It rises to the top to be transported to.
- the transfer device can safely transport the laminate 10 supported by the rotating member 330 to the desired location.
- the transfer device according to the second embodiment of the present invention is characterized in that at least two rotation members 330 are coupled to the lower part of the vertical movement member 320.
- Figure 10 shows a support unit 300 included in the transfer device according to the second embodiment of the present invention.
- a pair of rotating members 330 are coupled to the lower part of the vertical moving member 320, as shown in FIG. 10.
- the vertical movement member 320 includes a pair of rotation driving devices 321 at the bottom, and the rotation axes 321a of each rotation driving device 321 rotate in different directions.
- the rotation member 330 includes a main rotation member 331 coupled to one of the pair of rotation driving devices 321 and a sub rotation member 332 coupled to the other one.
- the main rotating member 331 and the sub-rotating member 332 each remain horizontal with the vertical moving member 320 based on the y-axis direction when the adsorption unit 200 does not adsorb the laminate 10. do. Thereafter, when the adsorption unit 200 adsorbs the laminate 10 and the vertical moving member 320 is lowered to an appropriate position, the main rotating member 331 and the sub-rotating member 332 move in different directions. Rotate.
- the rotation drive device 321 may be installed at a predetermined distance apart from the lower part of the vertical movement member 320 in the y-axis direction, and the spaced apart main rotation member 331 and the sub rotation The members 332 may support the lower portion of one side of the laminate 10 at a predetermined distance apart.
- the transfer device according to the third embodiment of the present invention is the transfer device according to the first embodiment, wherein the support unit 300 is coupled to the base plate 100 so that the support unit 300 can slide with respect to the base plate 100. It is a characteristic.
- the base plate 100 includes pneumatic cylinders or linear motors on both sides, and the fixing member 310 included in the support unit 300 is coupled to the pneumatic cylinder or linear motor to operate the pneumatic cylinder or linear motor. It slides according to the operation of .
- FIG 11 and 12 show the operation of the support unit 300 included in the transfer device according to the third embodiment of the present invention.
- FIG. 11 shows an example of the operation of the support unit 300 sliding on the base plate 100 in the y-axis direction.
- the fixing member 310 is coupled to a pneumatic cylinder and slides and moves in accordance with the movement of a piston (not shown) of the pneumatic cylinder.
- the pneumatic cylinder can use any structure that can transfer the pressure of the incoming air to the piston to reciprocate the piston and the fixing member 310 connected to the piston in a straight path.
- FIG. 12 shows another example of the operation of the support unit 300 sliding on the base plate 100 in the y-axis direction.
- both sides of the base plate 100 include horizontal guide rails 110 formed in the horizontal direction to guide the movement of the fixing member 310, and the fixing member 310 is the horizontal guide rail 110. It is guided and slides.
- the linear motor may include a mover (not shown) that reciprocates along a horizontal guide rail 110 having a straight path by supplied electricity, and the fixing member 310 is coupled to the mover to control the movement of the mover. It slides as you move.
- the linear motor can use any structure that can reciprocate the mover and the fixing member 310 in a straight path using supplied electricity.
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Abstract
Description
Claims (17)
- 복수의 전극 및 분리막이 적층된 적층체를 흡착하여 이송시키는 이송 장치로서,수평 방향으로 이동 가능하고, 어느 한 지점에서 수직 방향으로 승강 가능한 베이스 플레이트;상기 베이스 플레이트의 하부에 결합되고, 상기 적층체의 상부면을 흡착하는 흡착 유닛; 및상기 베이스 플레이트에 결합되고, 상기 흡착 유닛에 흡착된 적층체의 하부를 지지하는 지지 유닛; 을 포함하고,상기 지지 유닛은,상하로 승강되는 수직 이동 부재, 및 상기 수직 이동 부재와 결합되고, 상기 결합 부위를 기점으로 상기 적층체를 지지하도록 회전하는 회전 부재를 포함하는 것을 특징으로 하는 이송 장치.
- 제1항에 있어서,상기 흡착 유닛은,적층체의 표면에 부착되는 흡착 패드; 및상기 흡착 패드가 상기 베이스 플레이트에 고정되도록 양단이 각각 상기 베이스 플레이트 및 흡착 패드와 결합되는 흡착 관; 을 포함하는 이송 장치.
- 제1항에 있어서,상기 베이스 플레이트의 하부에는 적층체의 각 모서리를 흡착하는 복수의 흡착 유닛이 결합되는 이송 장치.
- 제1항에 있어서,상기 지지 유닛은,상기 베이스 플레이트의 양측에 각각 결합되고, 하방으로 연장된 고정 부재;상기 고정 부재에 슬라이딩 가능하도록 결합되어 상하로 승강하는 수직 이동 부재; 및상기 수직 이동 부재의 하단부에 결합되는 회전 부재; 를 포함하는 이송 장치.
- 제4항에 있어서,상기 고정 부재는 수직 방향으로 연장 형성된 수직 가이드 레일을 일 측면에 포함하고,상기 수직 이동 부재는 상기 수직 가이드 레일에 가이드 되도록 상기 고정 부재에 결합되고,상기 수직 이동 부재는 상기 수직 가이드 레일에 가이드 되어 상기 고정 부재에 대해 상하로 승강 이동하는 이송 장치.
- 제5항에 있어서,상기 고정 부재는 리니어 모터를 포함하고,상기 수직 이동 부재는 상기 리니어 모터에 결합되어 상하로 승강하는 이송 장치.
- 제4항에 있어서,상기 고정 부재는 공기압 실린더를 포함하고,상기 수직 이동 부재는 상기 공기압 실린더에 결합되어 상기 공기압 실린더의 피스톤 이동에 따라 상하로 승강하는 이송 장치.
- 제1항에 있어서,상기 지지 유닛은 상기 베이스 플레이트에 대해 수평 방향으로 슬라이딩 가능하도록 상기 베이스 플레이트에 결합되는 이송 장치.
- 제4항에 있어서,상기 회전 부재는 상기 수직 이동 부재의 단부에 축 결합되고,상기 축을 기점으로 회전하는 이송 장치.
- 제9항에 있어서,상기 회전 부재는 상기 축을 기준으로 수평 방향으로 연장 형성되고,상기 흡착 유닛에 흡착된 적층체는 상기 축을 기점으로 회전하는 상기 회전 부재에 의해 하부가 지지되는 이송 장치.
- 제9항에 있어서,상기 회전 부재는 전방으로 경사진 경사면을 상부에 포함하는 이송 장치.
- 제9항에 있어서,상기 수직 이동 부재는 서보 모터를 단부에 포함하고,상기 회전 부재는 상기 서보 모터에 결합되어 수직 방향으로 형성된 회전 축을 기점으로 회전하는 이송 장치.
- 제9항에 있어서,상기 수직 이동 부재는 공기압 모터를 단부에 포함하고,상기 회전 부재는 상기 공기압 모터에 결합되어 수직 방향으로 형성된 회전 축을 기점으로 회전하는 이송 장치.
- 제1항에 있어서,상기 수직 이동 부재의 하부에는 적어도 2개 이상의 회전 부재가 결합되는 이송 장치.
- 제1항에 있어서,상기 베이스 플레이트는 일측으로 상기 베이스 플레이트를 수직 방향 및 수평 방향으로 이동시키는 구동장치와 결합하는 이송 장치.
- 복수의 전극 및 분리막이 적층된 적층체를 준비하는 적층체 준비 단계;상기 제1항의 이송 장치를 상기 적층체 상에 준비하는 이송 장치 준비 단계;베이스 플레이트를 하강시켜 적층체를 흡착하는 흡착 단계;지지 유닛을 조작하여 상기 적층체의 하부를 지지하는 지지 단계; 및베이스 플레이트를 상승시키는 상승 단계; 를 포함하는 것을 특징으로 하는 이송 방법.
- 제16항에 있어서,상기 지지 단계는,수직 이동 부재를 하부로 슬라이딩 이동시키는 수직 이동 부재 하강 단계;회전 부재를 상기 적층체를 향해 회전시키는 회전 부재 회전 단계; 및수직 이동 부재를 상부로 슬라이딩 이동시키는 회전 부재 지지 단계; 로 구성되는 이송 방법.
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KR20220068357A (ko) | 2020-11-19 | 2022-05-26 | 한국전자기술연구원 | 딥러닝 객체 검출 처리 장치 |
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- 2023-06-01 EP EP23816388.5A patent/EP4354572A1/en active Pending
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JP2014528883A (ja) * | 2011-10-10 | 2014-10-30 | モバ グループ ベー.フェー. | トレイ把持部ヘッド |
KR101643036B1 (ko) | 2013-09-30 | 2016-07-26 | 주식회사 엘지화학 | 전극조립체의 제조장치 |
KR101850811B1 (ko) * | 2017-10-27 | 2018-04-23 | (주)준테크코리아 | 판재 적층 및 이송을 위한 자동화 장치 |
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KR20210009779A (ko) * | 2019-07-18 | 2021-01-27 | 주식회사 파인텍 | 2차 전지 셀 스택 제조용 전극 이송장치 |
KR20220068357A (ko) | 2020-11-19 | 2022-05-26 | 한국전자기술연구원 | 딥러닝 객체 검출 처리 장치 |
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JP2024525101A (ja) | 2024-07-09 |
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