WO2025123799A1 - 电池的加工设备 - Google Patents

电池的加工设备 Download PDF

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Publication number
WO2025123799A1
WO2025123799A1 PCT/CN2024/116239 CN2024116239W WO2025123799A1 WO 2025123799 A1 WO2025123799 A1 WO 2025123799A1 CN 2024116239 W CN2024116239 W CN 2024116239W WO 2025123799 A1 WO2025123799 A1 WO 2025123799A1
Authority
WO
WIPO (PCT)
Prior art keywords
clamping
battery cell
plate
current collecting
folding
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
PCT/CN2024/116239
Other languages
English (en)
French (fr)
Inventor
谢斌
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Hithium Energy Storage Technology Co Ltd
Original Assignee
Chongqing Hithium Energy Storage Technology Co Ltd
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 Chongqing Hithium Energy Storage Technology Co Ltd filed Critical Chongqing Hithium Energy Storage Technology Co Ltd
Publication of WO2025123799A1 publication Critical patent/WO2025123799A1/zh
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/10—Bending specially adapted to produce specific articles, e.g. leaf springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/22—Auxiliary equipment, e.g. positioning devices
    • 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
    • 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
    • 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
    • H01M10/058—Construction or manufacture
    • 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 application relates to the technical field of battery processing, and in particular to a battery processing device.
  • the essential part of the battery assembly process is to weld the collector plate to the battery cell and then fold it.
  • the battery cell When folding the collector plate, the battery cell is easily placed off-center, which causes the collector plate to be folded at an angle.
  • the high-speed operation of the battery cell may cause the collector plate to be skewed, resulting in a decrease in the yield rate and easy scrapping of the product.
  • the present application provides a battery processing device to solve at least one of the above-mentioned technical problems.
  • a battery processing device of the present application the battery includes a battery cell and a current collecting plate, and the processing device includes:
  • a battery cell clamping mechanism the battery cell clamping mechanism is used to place the battery cell, the battery cell clamping mechanism has a loose state and a clamping state, when the battery cell clamping mechanism is in the loose state, the battery cell can move relative to the battery cell clamping mechanism, when the battery cell clamping mechanism is in the clamping state, the battery cell is fixed and cannot move relative to the battery cell clamping mechanism;
  • a collector plate clamping mechanism the collector plate clamping mechanism is used to clamp and correct the angle of the collector plate when the battery cell clamping mechanism is in a released state;
  • a current collecting tray folding mechanism is used to fold the current collecting tray when the battery cell clamping mechanism is in a clamping state.
  • the above-mentioned processing equipment by first fixing the current collecting plate and then fixing the battery cell, can maintain the relative position between the current collecting plate and the battery cell when clamping the battery cell.
  • folding the current collecting plate it can avoid the deviation of the folding position on the current collecting plate due to the angular offset of the current collecting plate relative to the battery cell, which is beneficial to ensuring the yield rate of the battery.
  • FIG1 is a schematic structural diagram of a processing device according to an embodiment of the present application.
  • FIG2 is a schematic structural diagram of a second plate surface and an end surface pressure plate in an embodiment of the present application
  • FIG3 is a schematic structural diagram of a fourth plate surface and a folding adjustment plate according to an embodiment of the present application.
  • FIG4 is a schematic diagram of a partial structure of a processing device according to an embodiment of the present application.
  • FIG5 is another partial structural schematic diagram of a processing device according to an embodiment of the present application.
  • FIG6 is a schematic diagram of a partial structure of a battery according to an embodiment of the present application.
  • FIG7 is a schematic diagram of a state of the current collecting plate before being folded according to an embodiment of the present application.
  • FIG8 is a schematic diagram of a state where the current collecting plate according to an embodiment of the present application is folded
  • Battery 200 battery cell 201 , current collecting plate 202 .
  • the battery may include a battery cell and a collector plate.
  • the collector plate may be connected to the end face of the battery cell and form an electrical connection with the battery cell.
  • the collector plate may be a positive electrode collector plate of the battery cell or a negative electrode collector plate of the battery cell.
  • a battery processing device 100 of the present application can avoid the problem of deviation of the folding position and deviation of the current collecting plate relative to the battery cell when folding the current collecting plate through multiple operation steps, thereby being able to simply and effectively improve production efficiency and accuracy, thereby being able to solve at least one of the technical problems existing in the above content.
  • the processing equipment 100 may include a display device 101.
  • the display device 101 may include a display screen 1011.
  • the display screen 1011 may be located at the top of the processing equipment 100.
  • the display device 101 may display the magnitude of the clamping force on the battery cell, or in other words, the processing equipment 100 may detect the magnitude of the clamping force on the battery cell and display it through the display device 101.
  • the magnitude of the clamping force displayed by the display device 101 By observing the magnitude of the clamping force displayed by the display device 101, it can be determined whether the magnitude of the clamping force on the battery cell is within an appropriate range, so that the clamping force is too small to fix the battery cell, which may cause deflection during the folding step, and the clamping force is too large to cause deformation and damage to the battery cell.
  • the processing equipment 100 may include a first driving unit 102.
  • the first driving unit 102 may include a first driving member 1021 and a first movable member 1022.
  • the first movable member 1022 may be movably connected to the first driving member 1021.
  • the first driving member 1021 may apply a driving force to the first movable member 1022, so that the first movable member 1022 may be driven to move in the direction of the corresponding driving force.
  • the first driving unit 102 may include a slide cylinder, specifically, the first driving member 1021 may be a cylinder of a slide cylinder, and the first movable member 1022 may be a slide of the slide cylinder.
  • the processing device 100 may include a first connecting plate 104.
  • the first connecting plate 104 may be connected to the side of the first movable member 1022.
  • the first driving member 1021 applies a driving force
  • the first connecting plate 104 may be driven by the first movable member 1022 to move in the direction of the corresponding driving force.
  • the first connecting plate 104 may be connected to the structure of other parts of the processing device 100, so that the structure of other parts can be driven by the first driving part 102 to move from a more suitable position and angle.
  • the processing device 100 may include an end surface pressing plate 105 .
  • the end surface pressing plate 105 may form two ends along its length direction. One end of the end surface pressing plate 105 may form a pressing end 1051 .
  • the pressing end 1051 may extend relative to the first connecting plate 104 .
  • the pressing end 1051 can abut against the current collecting plate, and the current collecting plate can be fixed to the end face of the battery cell by abutting, so as to limit the activity space of the battery cell. In this way, when the current collecting plate is folded, the relative position between the battery cell and the current collecting plate can be maintained, and the position displacement between the battery cell and the current collecting plate can be avoided.
  • the first connecting plate 104 may include a first plate surface 1041 and a second plate surface 1042.
  • the first connecting plate 104 may be connected to the first movable member 1022 via the first plate surface 1041, so that the first movable member 1022 can drive the first connecting plate 104 to move as a whole.
  • the first connecting plate 104 may be connected to the end surface pressing plate 105 via the second plate surface 1042, so that the first connecting plate 104 can drive the end surface pressing plate 105 to move as a whole.
  • the connection between the first plate surface 1041 and the first connecting plate 104 may include a threaded connection.
  • the connection between the second plate surface 1042 and the end surface pressing plate 105 may include a threaded connection.
  • the plane direction of the first plate surface 1041 may form a corresponding angle with the plane direction of the second plate surface 1042.
  • the posture of the end surface pressing plate 105 on the first connecting plate 104 may be changed accordingly.
  • the second plate surface 1042 and the end surface pressure plate 105 may be respectively provided with a plurality of first connection holes 1052.
  • the plurality of first connection holes 1052 of the second plate surface 1042 may be arranged along the B1 direction and the B2 direction, and may be arranged in a single row or in multiple rows.
  • the plurality of first connection holes 1052 of the end surface pressure plate 105 may be arranged along the B1 direction and the B2 direction, and may be arranged in a single row or in multiple rows.
  • a part of the first connection hole 1052 of the end face pressing plate 105 can be connected to the first connection hole 1052 of the corresponding part of the second plate surface 1042, and then the first connection hole 1052 that is connected to each other between the end face pressing plate 105 and the second plate surface 1042 can be connected by penetrating, so that the end face pressing plate 105 and the second plate surface 1042 are fixedly connected to each other.
  • the end face pressing plate 105 can move relative to the second plate surface 1042 along the B1 direction and the B2 direction, so as to change the first connection hole 1052 that can be connected to each other between the end face pressing plate 105 and the second plate surface 1042, and then the relative extension distance of the pressing end 1051 on the second plate surface 1042 can be adjusted, and finally the pressing effect of the end face pressing plate 105 on the battery cell can be adjusted.
  • the end surface pressure plate 105 may include an abutting surface 1053 and an abutting tip 1054.
  • the tip 1054 may be located at the pressing end 1051 .
  • the planar direction of the plane where the abutting surface 1053 is located can be perpendicular to the A1 direction and the A2 direction.
  • the entire surface of the abutting surface 1053 can be in contact with the current collecting plate, which can increase the area of mutual abutment, so that the current collecting plate can be more stably abutted against the end face of the battery cell.
  • the abutting tip 1054 may be located on one side of the abutting end 1051 along the A6 direction, or in other words, may be located on the side of the abutting surface 1053 close to the A6 direction.
  • the abutting surface 1053 may abut against the portion of the current collecting plate close to the A5 direction, and the portion of the current collecting plate close to the A6 direction may be deformed due to being not abutted by the end face pressure plate 105 or other structures, and may form a fulcrum for deformation and folding at the location of the abutting tip 1054, that is, the current collecting plate may form a folded position at the location of the abutting tip 1054.
  • the second driving member 1061 may apply a driving force along a B1 direction or a B2 direction.
  • the driving direction of the first driving unit 102 and the driving direction of the second driving unit 106 may be parallel to each other.
  • the processing device 100 may include a second connecting plate 103.
  • the second connecting plate 103 may be connected to the side of the second movable member 1062.
  • the second driving member 1061 applies a driving force
  • the second connecting plate 103 may be driven by the second movable member 1062 to move in the direction of the corresponding driving force.
  • the second connecting plate 103 may be connected to the structure of other parts of the processing device 100, so that the structure of other parts can be driven by the second driving part 106 to move from a more suitable position and angle.
  • the processing device 100 may include a folding adjustment plate 107 .
  • the folding adjustment plate 107 may form two sides along its length direction. One side of the folding adjustment plate 107 may form a folding end 1071 .
  • the folding end 1071 may extend relative to the second connecting plate 103 .
  • the folding adjustment plate 107 can be driven by the driving force to approach the current collecting plate on the side of the current collecting plate facing the direction A2 and can abut against the current collecting plate.
  • the battery cells can be placed along the A1 direction and the A2 direction so that the length direction of the battery cells can be parallel to the A1 direction and the A2 direction.
  • the current collecting plate can be located on the side of the battery cells facing the A1 direction and can connect the battery cells.
  • the collecting plate can be in the shape of a plate, and the normal direction can be parallel to the A1 direction.
  • One side of the current collecting plate facing the direction A6 can extend relative to the battery cell, so that it can be abutted by the folding adjustment plate 107 and folded by force.
  • the folding adjustment plate 107 may include an extension arm 1073 and a folding piece 1074.
  • the extension arm 1073 and the folding piece 1074 may be located at the folding end 1071.
  • the end of the extension arm 1073 may be connected to the folding piece 1074.
  • the folding adjustment plate 107 can abut against the collecting disk through the folding piece 1074, so that the collecting disk can be deformed and folded by the force.
  • the folding piece 1074 can be rotatably connected to the extension arm 1073. In the process of the folding piece 1074 abutting against the collecting disk and folding the collecting disk, the folding piece 1074 can change the direction of its force on the collecting disk by rolling, so as to reduce the sliding friction between the folding piece 1074 and the collecting disk, so as to avoid the collecting disk from being worn to a large extent; it can also make the force direction of the folding piece 1074 on the collecting disk always perpendicular to the plate surface of the collecting disk, thereby ensuring a sufficiently large torque, so as to ensure that the largest possible force is applied to the collecting disk to achieve the folding effect.
  • the folding piece 1074 may include a roller.
  • the extension arm 1073 can extend along the A5 direction and the A6 direction.
  • the plate surface of the current collecting disc can be parallel to the A5 direction and the A6 direction, so that the plate surface of the current collecting disc can be parallel to the extension arm 1073, so that when the folding adjustment plate 107 applies force to the current collecting disc through the folding member 1074 to fold the current collecting disc, the extension arm 1073 connected to the folding member 1074 can perform structural avoidance on the current collecting disc, thereby avoiding the situation where the extension arm 1073 limits the structure of the current collecting disc and cannot be folded.
  • the second connecting plate 103 may include a third plate surface 1031 and a fourth plate surface 1032.
  • the second connecting plate 103 may be connected to the second movable member 1062 via the third plate surface 1031, so that the second movable member 1062 can drive the second connecting plate 103 to move as a whole.
  • the second connecting plate 103 may be connected to the folding adjustment plate 107 via the fourth plate surface 1032, so that the second connecting plate 103 can drive the folding adjustment plate 107 to move as a whole.
  • the connection between the third plate surface 1031 and the second connecting plate 103 may include a threaded connection.
  • the connection between the fourth plate surface 1032 and the folding adjustment plate 107 may include a threaded connection.
  • the plane direction of the third plate surface 1031 may form a corresponding angle with the plane direction of the fourth plate surface 1032.
  • the posture of the folding adjustment plate 107 on the second connecting plate 103 may be changed accordingly.
  • the fourth plate surface 1032 and the folding adjustment plate 107 may be respectively provided with a plurality of second connection holes 1072.
  • the plurality of first connection holes 1052 of the fourth plate surface 1032 may be arranged along the B1 direction and the B2 direction, and may be arranged in a single row or in multiple rows.
  • the plurality of first connection holes 1052 of the folding adjustment plate 107 may be arranged along the B1 direction and the B2 direction, and may be arranged in a single row or in multiple rows.
  • a portion of the first connection holes 1052 of the folding adjustment plate 107 can be connected to the first connection holes 1052 of the corresponding portion of the fourth plate surface 1032, and then the first connection holes 1052 that are connected to each other between the folding adjustment plate 107 and the fourth plate surface 1032 can be connected by penetrating, so that the folding adjustment plate 107 and the fourth plate surface 1032 are fixedly connected to each other.
  • the folding adjustment plate 107 can move relative to the fourth plate surface 1032 along the B1 direction and the B2 direction, so that The first connecting hole 1052 that can communicate with each other between the folding adjustment plate 107 and the fourth plate surface 1032 can be changed, thereby adjusting the relative extension distance of the folding end 1071 on the fourth plate surface 1032, and finally adjusting the folding position of the folding adjustment plate 107 on the current collecting plate when the current collecting plate is folded.
  • the A1 direction and the A2 direction can be horizontal directions
  • the A5 direction and the A6 direction can be vertical directions
  • the current collecting tray can be placed vertically
  • the upper half of the current collecting tray can be abutted against the end face of the battery cell to limit the relative position between the current collecting tray and the battery cell.
  • the current collecting tray and the battery cell are welded together, the current collecting tray can be prevented from being subjected to force and causing the welding point between the current collecting tray and the battery cell to detach or disconnect.
  • the lower half of the current collecting tray will be abutted and folded, and eventually a larger angle (such as 90 degrees) can be formed between the upper and lower halves of the current collecting tray, thereby achieving the expected effect of folding the current collecting tray.
  • the processing equipment 100 may include an adjustment seat 1081.
  • the adjustment seat 1081 may be connected to the corresponding structure of the processing equipment 100, and may drive the corresponding structure of the processing equipment 100 to move along the A5 direction and the A6 direction, thereby achieving the effect of adjusting the position of the corresponding structure of the processing equipment 100.
  • the first driving unit 102 can be connected to an adjustment seat 1081, so that the first driving unit 102 can be driven by the adjustment seat 1081 to adjust the position in the up-down direction, so as to change the folding position of the current collecting plate.
  • the second driving unit 106 can be connected to an adjustment seat 1081, so that the second driving unit 106 can be driven by the adjustment seat 1081 to adjust the position in the up-down direction, so as to change the position of the force applied to the current collecting plate.
  • the processing equipment 100 may include a vertical plate 1082.
  • the vertical plate 1082 may be placed along the A5 direction and the A6 direction.
  • the first driving unit 102 and the second driving unit 106 may be connected to the vertical plate 1082, so that the vertical plate 1082 may play a corresponding supporting role.
  • the processing equipment 100 may include a reinforcing rib plate 1083.
  • the reinforcing rib plate 1083 may be placed along the A5 direction and the A6 direction.
  • the vertical plate 1082 may be connected to the reinforcing rib plate 1083, so that the reinforcing rib plate 1083 can play a corresponding role in stabilizing the installation.
  • the two vertical plates 1082 may be arranged along the A5 direction and the A6 direction, and the first driving unit 102 and the second driving unit 106 are respectively fixedly connected to a corresponding vertical plate 1082 .
  • the first driving portion 102 can be fixedly connected to a corresponding vertical plate 1082 via a first driving member 1021.
  • the first driving portion 102 can be located at a position that is inclined upward relative to the first clamping arm 129.
  • the first driving member 1021 can drive the first movable member 1022 to move upward along the B1 direction so that the pressing end 1051 is away from the first clamping arm 129, and can drive the first movable member 1022 to move downward along the B2 direction so that the pressing end 1051 is close to the first clamping arm 129.
  • the second driving part 106 can be fixedly connected to a corresponding vertical plate 1082 through a second driving member 1061, and can be located below the first driving part 102.
  • the second driving part 106 can be substantially on the same horizontal plane as the first clamping arm 129.
  • the second driving member 1061 can drive the second movable member 1062 to move upward along the B1 direction so that the folding end 1071 can be located on the side of the first clamping arm 129 facing the second driving member 1061 , and can drive the second movable member 1062 to move obliquely downward along the B2 direction so that the folding end 1071 can be located on the side of the first clamping arm 129 away from the second driving member 1061 .
  • the installation position of the first driving part 102 or the second driving part 106 can be adjusted accordingly.
  • the processing equipment 100 may include a first clamping arm 129.
  • the two first clamping arms 129 may be located on the processing equipment 100 near the first driving part 102 and the second driving part 106.
  • the two first clamping arms 129 may move along the A3 direction and the A4 direction respectively and approach each other, so that the current collecting plate located between the two first clamping arms 129 can be clamped and fixed by the two first clamping arms 129.
  • the first clamping arm 129 may include a clamping claw.
  • the first clamping arm 129 may include an upper protrusion 1291 and a lower protrusion 1292.
  • the upper protrusion 1291 may be located on one side of the first clamping arm 129 close to the A5 direction.
  • the lower protrusion 1292 may be located on the first clamping arm 129 and below the upper protrusion 1291.
  • the first clamping arm 129 may abut against the current collecting plate through the upper protrusion 1291 and the lower protrusion 1292, respectively.
  • the processing equipment 100 may include a third driving unit 131.
  • the third driving unit 131 may drive the two first clamping arms 129 to move so that the two first clamping arms 129 can move closer to or farther from each other.
  • the third driving unit 131 may be located on the side of the two first clamping arms 129 close to the A6 direction, or in other words, may be located at the bottom of the two first clamping arms 129.
  • the third driving unit 131 is located away from the side of the two first clamping arms 129 close to the A5 direction, so that the third driving unit 131 can avoid the collecting plate.
  • the third driving unit 131 may include a thin pneumatic finger.
  • the third driving part 131 may also only drive one of the two first clamping arms 129 to move closer to or away from the other one, so as to achieve a corresponding clamping effect.
  • the processing device 100 may include a second clamping arm 123.
  • the two second clamping arms 123 may be located on the processing device 100 at a position away from the first driving unit 102 and the second driving unit 106.
  • the two second clamping arms 123 may move along the A3 direction and the A4 direction respectively and approach each other, so that the battery cell located between the two second clamping arms 123 can be clamped and fixed by the two second clamping arms 123.
  • the second clamping arm 123 may include a clamping claw.
  • the second clamping arm 123 may include a support arm 1231.
  • One arm 1231 is provided along the A1 direction
  • another arm 1231 may be provided along the A2 direction.
  • the two arms 1231 on the second clamping arms 123 close to the A1 direction may cooperate to clamp the side of the battery cell facing the A1 direction
  • the two arms 1231 on the second clamping arms 123 close to the A2 direction may cooperate to clamp the side of the battery cell facing the A2 direction, thereby achieving the effect of clamping both ends of the battery cell.
  • the provision of a plurality of contact planes 1233 may reduce the contact area between the support arm 1231 and the battery cell, so that the force conducted between the support arm 1231 and the battery cell may be more concentrated, so that the battery cell may be more firmly fixed between the two second clamping arms 123, which is conducive to improving the effect of the second clamping arm 123 on the clamping and fixing of the battery cell.
  • the processing equipment 100 may include a fourth driving unit 134.
  • the fourth driving unit 134 may drive the two second clamping arms 123 to move so that the two second clamping arms 123 can move closer to or farther from each other.
  • the fourth driving unit 134 may be located on the side of the two second clamping arms 123 close to the A6 direction, or in other words, may be located at the bottom of the two second clamping arms 123.
  • the fourth driving unit 134 is located away from the side of the two second clamping arms 123 close to the A5 direction, so that the fourth driving unit 134 can avoid the battery cell.
  • the fourth driving unit 134 may include a thin pneumatic finger.
  • the fourth driving part 134 may also only drive one of the two second clamping arms 123 to move closer to or away from the other one, so as to achieve a corresponding clamping effect.
  • the processing device 100 may include a buffer 133.
  • the buffer 133 may be disposed on one side of the second clamping arms 123 away from the other second clamping arms 123. When the second clamping arms 123 are driven to move, the buffer 133 may provide a buffer when the second clamping arms 123 contact the battery cell, so that the second clamping arms 123 will not squeeze and deform the battery cell due to excessive driving force.
  • the buffer 133 may include a spring plunger.
  • the processing device 100 may include a pressure sensor 122.
  • the pressure sensor 122 may be disposed on one side of the second clamping arms 123 away from the other second clamping arms 123. When the second clamping arms 123 are driven to move, the pressure sensor 122 may detect the force with which the second clamping arms 123 clamp the battery cell. And the detected force can be fed back to the display device 101.
  • the processing equipment 100 may include a regulating valve 125.
  • the regulating valve 125 may be used to adjust the air pressure value of the corresponding structure so as to be able to adapt and adjust the driving effect according to different actual conditions.
  • the regulating valve 125 may include a first valve 1251 and a second valve 1252.
  • the first valve 1251 may adjust the air pressure values of all driving mechanisms (such as the first driving unit 102, the second driving unit 106, the third driving unit 131 and the fourth driving unit 134) in the processing equipment 100 that achieve driving effects through air pressure, thereby achieving the effect of overall air pressure regulation.
  • the second valve 1252 may adjust the air pressure values of the driving mechanisms (such as the fourth driving unit 134) in the processing equipment 100 that achieve driving effects through air pressure and require precise control, thereby achieving the effect of fine-tuning the driving force.
  • the fourth driving part 134 is mainly used to drive the second clamping arm 123, and the second valve 1252 can finely adjust the driving force of the fourth driving part 134, so as to finely adjust the clamping force of the second clamping arm 123 on the battery cell, so as to avoid the situation where the clamping force is too large and the battery cell is damaged, and the clamping force is too small and the battery cell cannot be fixed.
  • the processing equipment 100 may include a first support portion 127.
  • the first support portion 127 may include a support plate 1271 and a support column 1272.
  • the second clamping arm 123 and the fourth driving portion 134 may be located on the side of the support plate 1271 facing the A5 direction and arranged on the support plate 1271, so that the support plate 1271 can support the second clamping arm 123 and the fourth driving portion 134.
  • the support column 1272 may be located on the side of the support plate 1271 facing the A6 direction and can be connected to the support plate 1271.
  • the support column 1272 may extend along the A5 direction and the A6 direction to form its own length direction.
  • the support plate 1271 may connect a plurality of support columns 1272.
  • the plurality of support columns 1272 may have the same length.
  • the support column 1272 may be configured to have different lengths, so that the height of the battery cell can be adjusted according to the height of the folding position where the current collecting plate is folded.
  • the processing apparatus 100 may include a second supporting portion 110 .
  • the second supporting part 110 may include a bottom plate 111.
  • the bottom plate 111 may be located at one side of the processing equipment 100 along the A6 direction.
  • the bottom plate 111 may be located at the bottom of the processing equipment 100, so as to support the structure of other parts of the processing equipment 100.
  • the second support part 110 may include a bottom pad 112.
  • the bottom pad 112 may be disposed on one side of the bottom plate 111 facing the A6 direction, and may play a certain buffering role when the bottom plate 111 plays a supporting role, so that the processing equipment 100 can be placed more stably.
  • the processing equipment 100 may include a handle 113.
  • the handle 113 may be fixedly connected to the bottom plate 111.
  • the handle 113 may provide a fulcrum to facilitate the operator to carry the processing equipment 100.
  • the processing device 100 may include a control valve 114.
  • the control valve 114 may be disposed on a bottom plate 111.
  • the processing device 100 may be provided with a plurality of control valves 114.
  • the first and fourth driving parts 102, 106, 131 and 134 may correspond to a control valve 114 respectively.
  • By operating the control valve 114 a corresponding one of the first driving part 102, the second driving part 106, the third driving part 131 and the fourth driving part 134 may be controlled to generate a driving force.
  • this application can be applied to the following application scenarios:
  • the collecting plate can be fixed quickly and accurately, the collecting plate can be folded stably, the folding position can be precisely controlled, the folding steps are simple and easy to implement, a one-folding effect can be achieved, and the structure of the processing equipment 100 itself is simple and reliable, which can ultimately ensure the high quality and high efficiency of the collecting plate in the folding process.
  • the present application discloses a battery processing device 100, wherein the battery may include a battery cell and a current collecting plate.
  • the processing device 100 may include a battery cell clamping mechanism, a current collecting plate clamping mechanism, and a current collecting plate folding mechanism.
  • the battery cell clamping mechanism can be used to place the battery cell.
  • the battery cell clamping mechanism can have a loose state and a clamping state. When the battery cell clamping mechanism is in the loose state, the battery cell can move relative to the battery cell clamping mechanism. When the battery cell clamping mechanism is in the clamping state, the battery cell can be fixed and immovable relative to the battery cell clamping mechanism.
  • the collector plate clamping mechanism can be used to clamp and correct the angle of the collector plate when the battery cell clamping mechanism is in the loose state.
  • the collector plate folding mechanism can be used to fold the collector plate when the battery cell clamping mechanism is in the clamping state.
  • the above-mentioned processing equipment 100 by fixing the current collecting plate first and then fixing the battery cell, can maintain the relative position between the current collecting plate and the battery cell when clamping the battery cell.
  • it can avoid the deviation of the folding position on the current collecting plate due to the angle offset of the current collecting plate relative to the battery cell, which is beneficial to ensuring the yield rate of the battery.
  • the current collecting plate when the battery cell is placed in the battery cell clamping mechanism, the current collecting plate may have an angle offset relative to the battery cell, or not be in a preset posture, which will cause the fold line generated by the current collecting plate folding mechanism to fold the current collecting plate to also be offset.
  • the current collecting plate By clamping and correcting the angle of the current collecting plate by the current collecting plate clamping mechanism, the current collecting plate can be clamped by the current collecting plate clamping mechanism and returned to the preset posture.
  • the fold line generated by the current collecting plate folding mechanism folding the current collecting plate will also be in the expected position without offset.
  • the current collecting plate clamping mechanism can move along the A3 direction and the A4 direction to clamp the current collecting plate
  • the current collecting plate folding mechanism can move along the B1 direction and the B2 direction to fold the current collecting plate.
  • the structure of the battery 200 can be used to understand the battery described in other contents of this application.
  • the battery 200 may include a battery cell 201 and a current collecting plate 202.
  • the battery cell 201 may have two ends along the C1 direction and the C2 direction, respectively.
  • the current collecting plate 202 may be connected to the end surface of one end of the battery cell 201 along the C1 direction.
  • Current collecting plate 202 can extend along the C3 direction and the C4 direction, the side of the current collecting plate 202 close to the C4 direction is connected to the battery cell 201, and the side of the current collecting plate 202 close to the C3 direction will extend relative to the battery cell 201.
  • the side of the current collecting plate 202 close to the C3 direction will be folded, so that the side of the current collecting plate 202 close to the C3 direction is bent toward the C1 direction, so as to achieve the folding effect of the current collecting plate 202, thereby facilitating the subsequent processing of the battery 200.
  • FIG. 7 may show the situation before the current collecting tray 202 is folded
  • FIG. 8 may show the situation when the current collecting tray 202 is folded
  • FIG. 9 may show the situation after the current collecting tray 202 is folded.
  • the A1 direction and the A2 direction may be the axial direction of the central axis of the battery cell 201 clamped by the battery cell clamping mechanism, or may be the axial direction of the central axis of the collector plate 202 clamped by the collector plate clamping mechanism.
  • the central axis of the battery cell 201 may be the central axis corresponding to the geometric structure of the battery cell 201 itself (for example, if the geometric structure of the battery cell 201 is cylindrical, the central axis of the battery cell 201 may be the central axis of the cylinder).
  • the central axis of the portion of the collector plate 202 extending out of the battery cell 201 may be the central axis corresponding to the geometric structure of the portion of the collector plate 202 extending out of the battery cell 201 itself (for example, if the geometric structure of the portion of the collector plate 202 extending out of the battery cell 201 is disc-shaped, the central axis of the portion of the collector plate 202 extending out of the battery cell 201 may be the central axis of the disc-shaped portion).
  • the A5 direction and the A6 direction may be directions perpendicular to the plate surface of the bottom plate 111. When the bottom plate 111 is placed in the horizontal direction, the A5 direction and the A6 direction may be vertical directions.
  • the cell clamping mechanism can clamp the cell 201.
  • the end face pressure plate 105 can be driven to move obliquely downward along the B2 direction, so that the pressing end 1051 can approach and abut the current collecting disc 202 from the oblique upward direction of the current collecting disc 202, and the current collecting disc 202 can be abutted against the end face of the cell 201 facing the A1 direction (or in other words, in the direction of the first driving member 1021).
  • the folding member 1074 is located on the side of the first clamping arm 129 away from the second driving member 1061.
  • the folding member 1074 can be driven to move obliquely upward along the B1 direction (or in other words, in the direction of the first clamping arm 129 toward the second driving member 1061), and abut the portion of the current collecting disc 202 extending from the cell 201 during the movement, and then apply force to the portion of the current collecting disc 202 extending from the cell 201, so that the portion of the current collecting disc 202 extending from the cell 201 is folded, thereby forming the situation shown in FIG. 8 .
  • the portion of the collector plate 202 extending from the battery cell 201 extends toward the A6 direction (or downward), and in FIG. 8 , the portion of the collector plate 202 extending from the battery cell 201 extends toward the A1 direction due to being folded.
  • the folding member 1074 can be driven to move obliquely downward in the B2 direction, and the end face pressure plate 105 can be driven to move obliquely upward in the B1 direction, so that the collector plate folding mechanism can be restored to the state before being driven, forming the situation shown in FIG. 9 .
  • the current collecting plate clamping mechanism may include a set of first clamping arms 129.
  • the set of first clamping arms 129 can move closer to each other along a first direction to clamp the current collecting plate, and can move away from each other along the first direction to release the current collecting plate.
  • the first direction may correspond to the A3 direction and the A4 direction.
  • the first first clamping arm 129 may move along the A3 direction to approach the second first clamping arm 129, and the second first clamping arm 129 may move along the A4 direction. To get close to the first clamping arm 129.
  • the first clamping arm 129 may be provided with a clamping surface 1290 facing the current collecting plate when clamping the current collecting plate.
  • Each first clamping arm may be provided with at least two protrusions arranged along the second direction on the clamping surface 1290. The protrusions on each first clamping arm protrude from the clamping surface 1290 along the first direction with equal dimensions.
  • the protrusion may include an upper protrusion 1291 and a lower protrusion 1292.
  • the first direction may correspond to the A3 direction and the A4 direction.
  • the second direction may correspond to the A5 direction and the A6 direction.
  • the upper protrusion 1291 and the lower protrusion 1292 may be protruded and relatively spaced on the clamping surface 1290 along the upper protrusion 1291 and the lower protrusion 1292.
  • the second clamping arm 123 may be formed with a recess 1232.
  • the surface of the second clamping arm 123 on which the recess 1232 is formed may include a plurality of contact planes 1233.
  • the plurality of contact planes 1233 may be connected in sequence and form angles in sequence.
  • the second clamping arm 123 may clamp the battery cell through at least a portion of the plurality of contact planes 1233.
  • the battery cell clamping mechanism may include a guide member 132 .
  • the guide member 132 may be used to guide the movement direction of at least one second clamping arm 123 .
  • the battery cell clamping mechanism may include a buffer 133.
  • the buffer 133 may be used to provide a buffering force when the second clamping arm 123 clamps the battery cell.
  • the processing device 100 may include a pressure sensor 122 and a display screen 1011.
  • the pressure sensor 122 may be used to detect the pressure value when the second clamping arm 123 clamps the battery cell.
  • the display screen 1011 may be electrically connected to the pressure sensor 122.
  • the display screen 1011 may be used to display the pressure value.
  • the processing device 100 may include a regulating valve 125.
  • the regulating valve 125 can adjust the clamping force of the second clamping arm 123 on the battery cell.
  • the clamping force of the battery cell can be adjusted according to the specific situation to avoid the situation where the clamping force is too small to fix the battery cell. This prevents deflection during the folding step and prevents the battery cell from being deformed and damaged due to excessive clamping force.
  • the regulating valve 125 may include a first valve 1251 and a second valve 1252.
  • the first valve 1251 may roughly adjust the clamping force of the second clamping arm 123, or in other words, the first valve 1251 may adjust the clamping force of the second clamping arm 123 with a larger adjustment range.
  • the second valve 1252 may finely adjust the clamping force of the second clamping arm 123, or in other words, the second valve 1252 may adjust the clamping force of the second clamping arm 123 with a smaller adjustment range.
  • the current collecting tray folding mechanism may include a supporting portion and a folding portion. At least a portion of the supporting portion can be driven to abut the current collecting tray against the battery cell.
  • the folding portion and the supporting portion can be arranged at intervals. At least a portion of the supporting portion can be driven to apply force to at least a portion of the current collecting tray, so that at least a portion of the current collecting tray is folded under force.
  • the abutting portion may include a first driving portion 102, a first connecting plate 104, and an end surface pressing plate 105.
  • the abutting portion may generate a driving force through the first driving portion 102, so that the first connecting plate 104 moves and can drive the end surface pressing plate 105 to move, and the end surface pressing plate 105 can be driven to abut against the current collecting plate, thereby enabling the current collecting plate to abut against the battery cell.
  • the folding portion may include a second driving portion 106, a second connecting plate 103, and a folding adjustment plate 107.
  • the folding portion may generate a driving force through the second driving portion 106, so that the second connecting plate 103 moves and can drive the folding adjustment plate 107 to move, and the folding adjustment plate 107 can be driven to abut against the current collecting plate, thereby applying force to fold a part of the structure of the current collecting plate.
  • the abutting portion may include an abutting surface 1053 and an abutting tip 1054.
  • the abutting portion may abut the current collecting plate through the abutting surface 1053.
  • the abutting tip 1054 is located at one end of the abutting surface 1053, and the abutting tip 1054 may be used to cooperate with the folding portion to fold the current collecting plate, and the folding position of the current collecting plate may be located at the position where the abutting tip 1054 abuts the current collecting plate.
  • the folding portion may include a folding member 1074 .
  • the folding member 1074 may be rotatably located on the folding portion .
  • the folding portion may apply force to the current collecting plate through the folding member 1074 .
  • first and second are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features.
  • the features defined as “first” and “second” may explicitly or implicitly include one or more of the features.
  • the meaning of “plurality” is two or more, unless otherwise clearly and specifically defined.
  • orientation or positional relationships such as “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, etc.
  • orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and facilitating the understanding of the corresponding embodiments, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms used to indicate orientation or positional relationships cannot be understood as limitations on the present application.
  • a first feature being “above” or “below” a second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them.
  • a first feature being “above”, “above” and “above” a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature.
  • a first feature being “below”, “below” and “below” a second feature includes the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
  • the terms “installed”, “connected”, and “connected” should be understood in a broad sense.
  • it can be a fixed connection, a detachable connection, or an integral connection.
  • It can be a mechanical connection or an electrical connection.
  • It can be directly connected or indirectly connected through an intermediate medium.
  • It can be the internal connection of two elements or the interaction relationship between two elements.

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Abstract

一种电池(200)的加工设备(100)。电池(200)包括电芯(201)和集流盘(202)，加工设备(100)包括电芯夹持机构、集流盘夹持机构和集流盘折叠机构，集流盘夹持机构用于在电芯夹持机构处于松开状态时夹持并矫正集流盘(202)的角度，集流盘折叠机构用于在电芯夹持机构处于夹紧状态时折叠集流盘(202)。

Description

电池的加工设备
优先权信息
本申请请求2023年12月13日向中国国家知识产权局提交的、专利申请号为202311716432.8的专利申请的优先权和权益，并且通过参照将其全文并入此处。
技术领域
本申请涉及电池加工技术领域，特别涉及一种电池的加工设备。
背景技术
由于新能源锂电池行业中进步和发展，大家对电芯的合格率以及生产效率的要求也越来越严格。
电池生产中，其中组装电池工序的必不可少的内容就包括集流盘与电芯进行焊接后，再进行折叠处理。在对集流盘进行折叠动作时，由于放置电芯时容易放偏，导致集流盘折叠的位置容易发生偏斜，再加上高速运转电芯可能会导致集流盘偏斜，导致良品率下降，生产产品容易报废。
发明内容
本申请提供了一种电池的加工设备以解决上述存在的至少一个技术问题。
本申请的一种电池的加工设备，所述电池包括电芯和集流盘，所述加工设备包括：
电芯夹持机构，所述电芯夹持机构用于放置所述电芯，所述电芯夹持机构具有松开状态和夹持状态，当所述电芯夹持机构处于松开状态时，所述电芯能够相对所述电芯夹持机构活动，当所述电芯夹持机构处于夹紧状态时，所述电芯相对所述电芯夹持机构固定不可动；
集流盘夹持机构，所述集流盘夹持机构用于在所述电芯夹持机构处于松开状态时夹持并矫正所述集流盘的角度；和
集流盘折叠机构，所述集流盘折叠机构用于在所述电芯夹持机构处于夹紧状态时折叠所述集流盘。
上述加工设备，通过先固定集流盘再固定电芯，在夹持电芯时，可保持集流盘和电芯之间的相对位置，在对集流盘进行折叠时，可避免由于集流盘相对电芯存在角度偏移而导致集流盘上的折叠位置发生偏斜，有利于保证电池的良品率。
本申请的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本申请的实践了解到。
附图说明
本申请的上述和/或附加的方面和优点从结合下面附图对实施方式的描述中将变得明显和容易理解，其中：
图1是本申请实施方式的加工设备的结构示意图；
图2是本申请实施方式的第二板面和端面压板的结构示意图；
图3是本申请实施方式的第四板面和折叠调节板的结构示意图；
图4是本申请实施方式的加工设备的部分结构示意图；
图5是本申请实施方式的加工设备的另一部分结构示意图；
图6是本申请实施方式的电池的部分结构示意图；
图7是本申请实施方式的集流盘被折叠前的状态示意图；
图8是本申请实施方式的集流盘被折叠时的状态示意图；
图9是本申请实施方式的集流盘被折叠后的状态示意图。
主要元件符号说明：
加工设备100；
显示装置101、显示屏1011；
第一驱动部102、第一驱动件1021、第一活动件1022；
第二连接板103、第三板面1031、第四板面1032；
第一连接板104、第一板面1041、第二板面1042；
端面压板105、抵压端1051、第一连接孔1052、抵接面1053、抵接尖端1054；
第二驱动部106、第二驱动件1061、第二活动件1062；
折叠调节板107、折叠端1071、第二连接孔1072、延伸臂1073、折叠件1074；
调节座1081、立板1082、加强筋板1083；
第二支撑部110、底板111、底垫112、把手113、控制阀114；
压力传感器122；
第二夹持臂123、支臂1231、凹陷1232、接触平面1233；
调节阀125、第一阀门1251、第二阀门1252；
第一支撑部127、支撑板1271、支撑柱1272；
第一夹持臂129、夹持面1290、上凸起1291、下凸起1292；
第三驱动部131、导向件132、缓冲件133、第四驱动部134；
电池200、电芯201、集流盘202。
具体实施方式
在本申请的描述中，部分公开的实施方式的示例已在附图中相应示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施方式是示例性的，仅用于解释本申请，而不能理解为对本申请的限制。
在本申请的描述中，公开了许多不同的实施方式或例子用来实现本申请的不同结构。为了简化本申请的公开，下文中对特定例子的部件和设置进行描述。当然，它们仅仅为示例，并且目的不在于限制本申请。
由于新能源锂电池行业中进步和发展，对电芯的合格率以及生产效率的要求也越来越严格。具体地，电池可以包括电芯和集流盘。集流盘可以连接在电芯的端面，并与电芯形成电连接。集流盘可以为电芯的正极集流盘，也可以为电芯的负极集流盘。
电池生产中，其中组装电池工序的必不可少的内容就包括集流盘与电芯进行焊接后，再进行折叠处理。在对集流盘进行折叠动作时，由于放置圆柱电池时容易放偏，导致集流盘折叠的位置容易发生偏斜，再加上高速运转圆柱电池可能会导致集流盘偏斜，导致良品率下降，生产产品容易报废。
本申请的一种电池的加工设备100，通过多个操作步骤，可以在对集流盘进行折叠处理时，避免发生折叠位置的偏斜和集流盘相对于电芯偏斜的问题，进而能够简单有效地提高生产效率和准确性，从而能够解决上述内容存在的至少一个技术问题。
具体地，请参考图1，在图1中，A1方向和A2方向可表示加工设备100的长度方向，A3方向和A4方向可表示加工设备100的宽度方向，A5方向和A6方向可表示加工设备100的高度方向。
在图1中，加工设备100可包括显示装置101。显示装置101可以包括显示屏1011。显示屏1011可以位于加工设备100的顶部。在加工设备100的部分结构对待加工的电芯进行夹持的时候，显示装置101可以显示对电芯的夹持力的大小，或者说，加工设备100可以检测对电芯的夹持力的大小，并可通过显示装置101进行显示。通过观察显示装置101所显示的夹持力的大小，可确定对电芯的夹持力的大小是否处于适宜的范围，可避免夹持力过小无法固定住电芯而使得进行折叠步骤时会发生偏斜，以及可避免夹持力过大而使得电芯变形受损。
在图1中，加工设备100可包括第一驱动部102。第一驱动部102可以包括第一驱动件1021和第一活动件1022。第一活动件1022可活动地连接第一驱动件1021。第一驱动件1021可以向第一活动件1022施加驱动力，从而可使得第一活动件1022被驱动地沿对应驱动力的方向活动。第一驱动部102可以包括滑台气缸，具体地，第一驱动件1021可以为滑台气缸的气缸，第一活动件1022可以为滑台气缸的滑台。
在图1中，第一驱动件1021可以沿B1方向或B2方向施加驱动力。
在图1中，加工设备100可包括第一连接板104。第一连接板104可以连接在第一活动件1022的侧面，在第一驱动件1021施加驱动力的时候，第一连接板104可以被第一活动件1022带动地沿对应驱动力的方向活动。第一连接板104可以连接加工设备100的其他部分的结构，从而可使得其他部分的结构能够从更适宜的位置和角度被第一驱动部102驱动地活动。
在图1中，加工设备100可包括端面压板105。端面压板105可以沿自身的长度方向形成两端。端面压板105的其中一端可以形成抵压端1051。抵压端1051可以相对于第一连接板104伸出。
在端面压板105受到驱动力的驱动时，可以通过抵压端1051抵接集流盘，并能够将集流盘抵接地固定在电芯的端面，以能够起到限制电芯的活动空间的效果。这样，在对集流盘进行折叠加工时，可使得电芯保持与集流盘之间的相对位置，避免电芯与集流盘之间发生位置偏移。
在图1中，第一连接板104可以包括第一板面1041和第二板面1042。第一连接板104可以通过第一板面1041连接第一活动件1022，使得第一活动件1022能够带动第一连接板104整体活动。第一连接板104可以通过第二板面1042连接端面压板105，使得第一连接板104能够带动端面压板105整体活动。第一板面1041和第一连接板104的连接可以包括螺纹连接。第二板面1042和端面压板105的连接可以包括螺纹连接。
第一板面1041所在的平面方向可以与第二板面1042所在的平面方向形成相应的角度。通过调整第一板面1041和第二板面1042之间的角度，可以对应改变端面压板105在第一连接板104上的姿态。
请参考图2，在一些情况下，第二板面1042和端面压板105可以分别开设有多个第一连接孔1052。第二板面1042的多个第一连接孔1052可以沿B1方向和B2方向排列，且可以为单列排列或多列排列。端面压板105的多个第一连接孔1052可以沿B1方向和B2方向排列，且可以为单列排列或多列排列。
对于端面压板105而言，可以通过自身的一部分第一连接孔1052与第二板面1042的对应部分的第一连接孔1052相互连通，然后可以通过穿设连接的方式将端面压板105和第二板面1042之间相互连通的第一连接孔1052，使得端面压板105与第二板面1042相互固定连接。端面压板105可以沿B1方向和B2方向相对第二板面1042移动，从而可改变端面压板105和第二板面1042之间能够相互连通的第一连接孔1052，进而能够调节抵压端1051在第二板面1042上相对伸出的距离，最终能够调节端面压板105对电芯的抵压效果。
在图2中，端面压板105可以包括抵接面1053和抵接尖端1054。抵接面1053和抵接 尖端1054可以位于抵压端1051。
抵接面1053所在平面的平面方向可以垂直于A1方向和A2方向，在集流盘被放置为板面所在的平面方向也垂直于A1方向和A2方向的情况下，可使得抵接面1053的整个表面能够与集流盘相互接触，能够增加相互抵接的面积，从而可使得集流盘更为稳定地被抵接在电芯的端面上。
抵接尖端1054可以位于抵压端1051上沿A6方向的一侧，或者说，可以位于抵接面1053靠近A6方向的一侧。在对集流盘进行折叠的时候，抵接面1053可以抵接在集流盘靠近A5方向的部分，集流盘靠近A6方向的部分则会由于未被端面压板105或其他结构抵接而会受力形变，并可以在抵接尖端1054所在的位置形成形变折叠的支点，也就是说，集流盘会在抵接尖端1054所在的位置形成折叠位置。
在此基础上，可以通过调节抵接尖端1054相对于集流盘的位置，可以相应改变集流盘的折叠位置，在需要改变集流盘的折叠位置的情况下，则能够提高适用性。
在图1中，加工设备100可包括第二驱动部106。第二驱动部106可以包括第二驱动件1061和第二活动件1062。第二活动件1062可活动地连接第二驱动件1061。第二驱动件1061可以向第二活动件1062施加驱动力，从而可使得第二活动件1062被驱动地沿对应驱动力的方向活动。第二驱动部106可以包括滑台气缸，具体地，第二驱动件1061可以为滑台气缸的气缸，第二活动件1062可以为滑台气缸的滑台。
在图1中，第二驱动件1061可以沿B1方向或B2方向施加驱动力。
另外，第一驱动部102的驱动方向和第二驱动部106的驱动方向可以相互平行。
在图1中，加工设备100可包括第二连接板103。第二连接板103可以连接在第二活动件1062的侧面，在第二驱动件1061施加驱动力的时候，第二连接板103可以被第二活动件1062带动地沿对应驱动力的方向活动。第二连接板103可以连接加工设备100的其他部分的结构，从而可使得其他部分的结构能够从更适宜的位置和角度被第二驱动部106驱动地活动。
在图1中，加工设备100可包括折叠调节板107。折叠调节板107可以沿自身的长度方向形成两侧。折叠调节板107的其中一侧可以形成折叠端1071。折叠端1071可以相对于第二连接板103伸出。
在集流盘被端面压板105抵压的情况下，折叠调节板107可以受到驱动力的驱动，以在集流盘朝向A2方向的一侧向集流盘靠近，并能够抵接集流盘。
一般地，电芯可以沿A1方向和A2方向放置，使得电芯的长度方向能够平行于A1方向和A2方向。集流盘可以位于电芯朝向A1方向的一侧，并可以连接电芯。
集流盘可以呈板状，且法线方向可以平行于A1方向。集流盘可以通过朝向A5方向的 一侧连接电芯。集流盘朝向A6方向的一侧能够相对于电芯伸出，从而能够被折叠调节板107抵接并被施力折叠。
在图3中，折叠调节板107可以包括延伸臂1073和折叠件1074。延伸臂1073和折叠件1074可以位于折叠端1071。延伸臂1073的端部可以连接折叠件1074。
折叠调节板107可以通过折叠件1074抵接集流盘，以能够通过折叠件1074在集流盘上施力，使得集流盘能够受力形变而被折叠。折叠件1074可以转动连接在延伸臂1073上。在折叠件1074抵接集流盘并对集流盘进行折叠的过程中，折叠件1074可以通过滚动的方式来相应改变自身对集流盘的施力方向，能够使得减小折叠件1074与集流盘之间的滑动摩擦力，以能够避免集流盘受到较大程度的磨损；也能够使得折叠件1074对集流盘的施力方向始终垂直于集流盘的板面，进而可保证具有足够大的力矩，从而可以保证对集流盘施加尽可能大的作用力以实现折叠效果。折叠件1074可以包括滚轮。
延伸臂1073可以沿A5方向和A6方向延伸。在对集流盘进行折叠的时候，集流盘的板面可以平行于A5方向和A6方向，使得集流盘的板面可以与延伸臂1073相互平行，从而可以使得折叠调节板107在通过折叠件1074对集流盘施力折叠的时候，连接折叠件1074的延伸臂1073可以对集流盘进行结构避让，从而可避免发生延伸臂1073对集流盘进行结构限位而无法折叠的情况。
在图1中，第二连接板103可以包括第三板面1031和第四板面1032。第二连接板103可以通过第三板面1031连接第二活动件1062，使得第二活动件1062能够带动第二连接板103整体活动。第二连接板103可以通过第四板面1032连接折叠调节板107，使得第二连接板103能够带动折叠调节板107整体活动。第三板面1031和第二连接板103的连接可以包括螺纹连接。第四板面1032和折叠调节板107的连接可以包括螺纹连接。
第三板面1031所在的平面方向可以与第四板面1032所在的平面方向形成相应的角度。通过调整第三板面1031和第四板面1032之间的角度，可以对应改变折叠调节板107在第二连接板103上的姿态。
请参考图3，在一些情况下，第四板面1032和折叠调节板107可以分别开设有多个第二连接孔1072。第四板面1032的多个第一连接孔1052可以沿B1方向和B2方向排列，且可以为单列排列或多列排列。折叠调节板107的多个第一连接孔1052可以沿B1方向和B2方向排列，且可以为单列排列或多列排列。
对于折叠调节板107而言，可以通过自身的一部分第一连接孔1052与第四板面1032的对应部分的第一连接孔1052相互连通，然后可以通过穿设连接的方式将折叠调节板107和第四板面1032之间相互连通的第一连接孔1052，使得折叠调节板107与第四板面1032相互固定连接。折叠调节板107可以沿B1方向和B2方向相对第四板面1032移动，从而 可改变折叠调节板107和第四板面1032之间能够相互连通的第一连接孔1052，进而能够调节折叠端1071在第四板面1032上相对伸出的距离，最终能够调节折叠调节板107对集流盘折叠时，位于集流盘上的折叠位置。
在前述内容的基础上，在一些情况下，A1方向和A2方向可以为水平方向，A5方向和A6方向可以为竖直方向，集流盘可以竖向放置，在折叠集流盘的时候，集流盘的上半部分可以被抵接在电芯的端面上，以限定集流盘和电芯之间的相对位置，在集流盘和电芯被焊接在一起时，可以避免集流盘受力而使得集流盘和电芯之间的焊接点脱离或断开，集流盘的下半部分会被抵接折叠，最终可使得集流盘的上半部分和下半部分之间形成较大的角度(如90度)，从而可达到对集流盘进行折叠处理的预期效果。
在图1中，加工设备100可以包括调节座1081。调节座1081可以连接加工设备100的相应结构，并能够带动加工设备100的相应结构沿A5方向和A6方向活动，从而可实现对加工设备100的相应结构进行位置调节的效果。
具体地，第一驱动部102可以连接至一个调节座1081，使得第一驱动部102能够被调节座1081带动地进行上下方向的位置调节，以能够改变集流盘的折叠位置。第二驱动部106可以连接至一个调节座1081，使得第二驱动部106能够被调节座1081带动地进行上下方向的位置调节，以能够改变对集流盘的施力位置。
在图1中，加工设备100可以包括立板1082。立板1082可以沿A5方向和A6方向放置。第一驱动部102和第二驱动部106都可以连接在立板1082上，使得立板1082可以起到相应的支撑作用。
在图1中，加工设备100可以包括加强筋板1083。加强筋板1083可以沿A5方向和A6方向放置。立板1082可以连接在加强筋板1083上，使得加强筋板1083可以起到相应的稳固安装作用。
在图1中，两个立板1082可以沿A5方向和A6方向排布，第一驱动部102和第二驱动部106分别固定连接在对应的一个立板1082上。
具体地，在图1中，第一驱动部102可以通过第一驱动件1021固定连接在对应的一个立板1082上。第一驱动部102可以位于相对于第一夹持臂129倾斜向上的位置。第一驱动件1021可以沿B1方向驱动第一活动件1022倾斜向上活动以使得抵压端1051远离离第一夹持臂129，以及可以沿B2方向驱动第一活动件1022倾斜向下活动以使得抵压端1051靠近离第一夹持臂129。
第二驱动部106可以通过第二驱动件1061固定连接在对应的一个立板1082上，且可以位于第一驱动部102的下方。第二驱动部106可以与第一夹持臂129基本处于同一水平面上。第二驱动件1061可以沿B1方向驱动第二活动件1062倾斜向上活动以使得折叠端 1071能够位于第一夹持臂129朝向第二驱动件1061的一侧，以及可以沿B2方向驱动第二活动件1062倾斜向下活动以使得折叠端1071能够位于第一夹持臂129背离第二驱动件1061的一侧。
在上述基础上，通过调整立板1082在加强筋板1083上的连接位置，可以相应调整第一驱动部102或第二驱动部106的安装位置。
在上述内容的基础上，加工设备100可以包括集流盘折叠机构。集流盘折叠机构可以包括第一驱动部102和第二驱动部106。加工设备100可以通过第一驱动部102和第二驱动部106之间的配合，以达到保证对集流盘的折叠位置能够符合预期的折叠效果，能够避免折叠形成的折叠线发生偏离而影响成品率。
在图1、图4和图5中，加工设备100可以包括第一夹持臂129。两个第一夹持臂129可以位于加工设备100上靠近第一驱动部102和第二驱动部106的位置。两个第一夹持臂129可以分别沿A3方向和A4方向移动而相互靠近，以使得位于两个第一夹持臂129之间的集流盘能够被两个第一夹持臂129夹持固定。第一夹持臂129可以包括夹爪。
在图5中，第一夹持臂129可以包括上凸起1291和下凸起1292。上凸起1291可以位于第一夹持臂129上靠近A5方向的一侧。下凸起1292可以位于第一夹持臂129上且在上凸起1291的下方。在两个第一夹持臂129相互靠近时，第一夹持臂129可以通过上凸起1291和下凸起1292分别抵接集流盘。由于上凸起1291和下凸起1292的设置，可使得第一夹持臂129与集流盘之间的接触面积减小，从而可使得第一夹持臂129与集流盘之间传导的力更为集中，可使得集流盘在两个第一夹持臂129之间被更为稳固地固定住，有利于提高第一夹持臂129对集流盘的夹持固定的效果。
在图1、图4和图5中，加工设备100可以包括第三驱动部131。第三驱动部131可以驱动两个第一夹持臂129活动以使得两个第一夹持臂129能够相互靠近或远离。第三驱动部131可以位于两个第一夹持臂129靠近A6方向的一侧，或者说，可以位于两个第一夹持臂129的底部。第三驱动部131位于远离两个第一夹持臂129靠近A5方向的一侧，使得第三驱动部131能够避让集流盘。第三驱动部131可以包括薄型气动手指。
另外，第三驱动部131也可以仅驱动两个第一夹持臂129的其中一个向另外一个靠近或远离，以能够实现相应的夹持效果。
在图1、图4和图5中，加工设备100可以包括第二夹持臂123。两个第二夹持臂123可以位于加工设备100上远离第一驱动部102和第二驱动部106的位置。两个第二夹持臂123可以分别沿A3方向和A4方向移动而相互靠近，以使得位于两个第二夹持臂123之间的电芯能够被两个第二夹持臂123夹持固定。第二夹持臂123可以包括夹爪。
在图5中，第二夹持臂123可以包括支臂1231。对于每个第二夹持臂123而言，可以 沿A1方向设置有一个支臂1231，以及可以沿A2方向设置有另一个支臂1231。在夹持电芯时，可以通过两个第二夹持臂123上靠近A1方向的支臂1231配合地夹持电芯朝向A1方向的一侧，以及可以通过两个第二夹持臂123上靠近A2方向的支臂1231配合地夹持电芯朝向A2方向的一侧，从而可以实现对电芯的两端夹持的效果。
在图5中，第二夹持臂123可以在支臂1231上形成有凹陷1232。支臂1231上形成凹陷1232的表面可以包括多个接触平面1233。多个接触平面1233可以依次相接且依次形成夹角，使得形成凹陷1232的表面可以呈折线状的结构。在夹持电芯时，电芯会容置在凹陷1232内，并可以通过不同位置的表面与凹陷1232内相应的接触平面1233相互抵接。多个接触平面1233的设置可以减小支臂1231与电芯之间的接触面积，从而可使得支臂1231与电芯之间传导的力更为集中，可使得电芯在两个第二夹持臂123之间被更为稳固地固定住，有利于提高第二夹持臂123对电芯的夹持固定的效果。
而且，支臂1231可以通过不同方向的接触平面1233对电芯进行夹持，从而能够对电芯从不同的方向进行限位固定，有利于提高对电芯的固定效果。
在图1和图5中，加工设备100可以包括第四驱动部134。第四驱动部134可以驱动两个第二夹持臂123活动以使得两个第二夹持臂123能够相互靠近或远离。第四驱动部134可以位于两个第二夹持臂123靠近A6方向的一侧，或者说，可以位于两个第二夹持臂123的底部。第四驱动部134位于远离两个第二夹持臂123靠近A5方向的一侧，使得第四驱动部134能够避让电芯。第四驱动部134可以包括薄型气动手指。
另外，第四驱动部134也可以仅驱动两个第二夹持臂123的其中一个向另外一个靠近或远离，以能够实现相应的夹持效果。
在图1、图4和图5中，加工设备100可以包括导向件132。导向件132可以设置在其中一个第二夹持臂123上远离另外一个第二夹持臂123的一侧。在第二夹持臂123被驱动地移动的时候，导向件132可以为第二夹持臂123进行导向，使得第二夹持臂123能够沿预期的方向移动，进而能够使得第二夹持臂123能够平稳移动。导向件132可以包括直线轴承。
在图1、图4和图5中，加工设备100可以包括缓冲件133。缓冲件133可以设置在其中一个第二夹持臂123上远离另外一个第二夹持臂123的一侧。在第二夹持臂123被驱动地移动的时候，缓冲件133可以在第二夹持臂123接触到电芯时提供缓冲，使得第二夹持臂123不会由于驱动的力度过大而将电芯挤压变形。缓冲件133可以包括弹簧柱塞。
在图1、图4和图5中，加工设备100可以包括压力传感器122。压力传感器122可以设置在其中一个第二夹持臂123上远离另外一个第二夹持臂123的一侧。在第二夹持臂123被驱动地移动的时候，压力传感器122可以检测第二夹持臂123对电芯进行夹持的力度， 并能够将检测到的力度大小反馈给显示装置101。
在图1、图4和图5中，加工设备100可以包括调节阀125。在加工设备100的相应结构通过气压实现驱动效果的情况下，调节阀125可以用于调节相应结构的气压值，以能够根据不同的实际情况适应调整驱动效果。
在图1、图4和图5中，调节阀125可以包括第一阀门1251和第二阀门1252。第一阀门1251可对加工设备100中所有通过气压实现驱动效果的驱动机构(如第一驱动部102、第二驱动部106、第三驱动部131和第四驱动部134)的气压值进行调节，从而可实现整体调节气压的效果。第二阀门1252可对加工设备100中通过气压实现驱动效果且需要精密控制的驱动机构(如第四驱动部134)的气压值进行调节，从而可实现对驱动力度进行精调的效果。
其中，第四驱动部134主要用于对第二夹持臂123进行驱动，第二阀门1252则可以对第四驱动部134的驱动力度进行精细调节，从而可对第二夹持臂123对电芯的夹持力度进行精调，可避免夹持力度偏大而夹坏电芯，以及夹持力度偏小而不能固定电芯的情况。
在图1、图4和图5中，加工设备100可以包括第一支撑部127。第一支撑部127可以包括支撑板1271和支撑柱1272。第二夹持臂123和第四驱动部134可以位于支撑板1271朝向A5方向的一侧并设置在支撑板1271上，使得支撑板1271能够对第二夹持臂123和第四驱动部134起到支撑作用。支撑柱1272可以位于支撑板1271朝向A6方向的一侧并能够连接支撑板1271。支撑柱1272可以沿A5方向和A6方向延伸形成自身的长度方向。支撑板1271可以连接多个支撑柱1272。多个支撑柱1272可以具有相同的长度。支撑柱1272可以配置为具有不同长度，从而可根据对集流盘进行折叠的折叠位置所在的高度，适应调整电芯所在的高度。
在图1、图4和图5中，加工设备100可以包括第二支撑部110。
第二支撑部110可以包括底板111。底板111可以位于加工设备100沿A6方向的一侧。底板111可以位于加工设备100的底部，从而可对加工设备100的其他部分的结构起到支撑作用。
第二支撑部110可以包括底垫112。底垫112可以设置在底板111朝向A6方向的一侧，在底板111起到支撑作用的情况下，可以起到一定的缓冲作用，使得加工设备100在放置时能够更为平稳。
加工设备100可以包括把手113。把手113可以固定连接在底板111上。把手113可以提供着力点，方便作业人员对加工设备100的搬运。
在图1中，加工设备100可以包括控制阀114。控制阀114可以设置在底板111上。加工设备100可以设置有多个控制阀114。第一驱动部102、第二驱动部106、第三驱动部131 和第四驱动部134可以分别对应一个控制阀114。通过对控制阀114进行相关操作，可以控制第一驱动部102、第二驱动部106、第三驱动部131和第四驱动部134的对应一个产生驱动力。
在一些情况下，本申请可以应用于以下的应用场景：
将电芯放在两个第二夹持臂123之间；通过控制第一夹持臂129对集流盘进行夹持；通过控制第二夹持臂123对电芯进行夹持；通过控制第一驱动部102产生驱动力，使得集流盘被第一活动件1022抵接在电芯的端面；通过控制第一夹持臂129解除对集流盘的夹持；通过控制第二驱动部106产生驱动力，使得集流盘被第二活动件1062抵接并形变折叠。
在上述应用场景中，集流盘能够被快速准确地被固定，能够稳定地将集流盘进行折叠，而且折叠的位置能够精确控制、折叠步骤简单易实现，能够实现一折折叠的效果，且加工设备100本身的结构简单可靠，最终能够保证集流盘在折叠加工中的高品质、高效率。
在前述内容的基础上，本申请的技术构思能够通过以下内容体现，其中部分内容的具体实施原理可以参照前述的内容，为了避免赘述，在此便不再详细展开。
本申请的一种电池的加工设备100，电池可以包括电芯和集流盘。加工设备100可以包括电芯夹持机构、集流盘夹持机构和集流盘折叠机构。
电芯夹持机构可以用于放置电芯。电芯夹持机构可以具有松开状态和夹持状态。当电芯夹持机构处于松开状态时，电芯能够相对电芯夹持机构活动。当电芯夹持机构处于夹紧状态时，电芯可以相对电芯夹持机构固定不可动。集流盘夹持机构可以用于在电芯夹持机构处于松开状态时夹持并矫正集流盘的角度。集流盘折叠机构可以用于在电芯夹持机构处于夹紧状态时折叠集流盘。
上述加工设备100，通过先固定集流盘再固定电芯，在夹持电芯时，可保持集流盘和电芯之间的相对位置，在对集流盘进行折叠时，可避免由于集流盘相对电芯存在角度偏移而导致集流盘上的折叠位置发生偏斜，有利于保证电池的良品率。
具体地，在电芯放置在电芯夹持机构的时候，集流盘可能相对于电芯具有角度偏移，或者说未处于预设的姿态，这样会使得集流盘折叠机构对集流盘折叠产生的折线也发生偏移。通过集流盘夹持机构夹持并矫正集流盘的角度，可使得集流盘被集流盘夹持机构并回正倒预设的姿态。在集流盘处于预设的姿态时，集流盘折叠机构折叠集流盘所产生的折线也会处于预期的位置而不会偏移。在图1中，集流盘夹持机构可以沿A3方向和A4方向进行活动以夹持集流盘，集流盘折叠机构可以沿B1方向和B2方向进行活动以折叠集流盘。
其中，请结合图6，电池200所展示的结构可以用于理解本申请的其他内容中所描述的电池。在图6中，电池200可以包括电芯201和集流盘202。电芯201可以沿C1方向和C2方向分别形成两端。集流盘202可以连接在电芯201沿C1方向的一端的端面。集流盘 202可以沿C3方向和C4方向延伸，集流盘202靠近C4方向的一侧连接电芯201，集流盘202靠近C3方向的一侧则会相对电芯201伸出。对于加工设备100而言，则会将集流盘202靠近C3方向的一侧折叠，使得集流盘202靠近C3方向的一侧向C1方向弯曲，以实现对集流盘202的折叠效果，进而能够方便对电池200的后续加工处理。
请再结合图7、图8和图9，图7可以表示集流盘202被折叠前的情况，图8可以表示集流盘202被折叠时的情况，图9可以表示集流盘202被折叠后的情况。
其中，在一些情况下，A1方向和A2方向可以为电芯夹持机构所夹持的电芯201的中心轴的轴向，也可以为集流盘夹持机构所夹持的集流盘202的中心轴的轴向。电芯201的中心轴可以为电芯201自身的几何结构所对应的中轴线(例如，如果电芯201的几何结构为圆柱状，则电芯201的中心轴可以为圆柱状的中轴线)。集流盘202伸出电芯201的部分的中心轴可以为集流盘202伸出电芯201的部分自身的几何结构所对应的中轴线(例如，如果集流盘202伸出电芯201的部分的几何结构为圆盘状，则集流盘202伸出电芯201的部分的中心轴可以为圆盘状的中轴线)。A5方向和A6方向可以为垂直于底板111的板面的方向。在底板111沿水平方向放置的时候，则A5方向和A6方向可以为竖直方向。
在图7中，电芯夹持机构可以夹持电芯201。端面压板105可以被驱动地沿B2方向倾斜向下地移动，使得抵压端1051可以自集流盘202的倾斜向上的方向靠近并抵接集流盘202，并可使得集流盘202被抵接在电芯201朝向A1方向(或者可以说朝向第一驱动件1021的方向)的端面。折叠件1074位于第一夹持臂129背离第二驱动件1061的一侧。折叠件1074可以被驱动地沿B1方向(或者可以说沿第一夹持臂129朝向第二驱动件1061的方向)倾斜向上地移动，并在移动的过程中抵接集流盘202自电芯201伸出的部分，然后对集流盘202自电芯201伸出的部分进行施力，使得集流盘202自电芯201伸出的部分被折叠，从而可形成图8所示的情况。
其中，在图7中，集流盘202自电芯201伸出的部分为朝向A6方向(或者可以说向下)伸出，在图8中，集流盘202自电芯201伸出的部分由于被折叠而朝向A1方向伸出。在集流盘202自电芯201伸出的部分被折叠后，折叠件1074可以再被驱动地沿B2方向倾斜向下地移动，以及端面压板105可以再被驱动地沿B1方向倾斜向上地移动，使得集流盘折叠机构可恢复成被驱动前的状态，形成图9所示的情况。
请参考图1，集流盘夹持机构可以包括一组第一夹持臂129。一组第一夹持臂129能够沿第一方向相互靠近以夹持集流盘，以及能够沿第一方向相互远离以松开集流盘。
如此，能够实现对集流盘的夹持效果和解除夹持效果。
其中，在图1中，第一方向可以对应A3方向和A4方向。第一个第一夹持臂129可以沿A3方向活动以靠近第二个第一夹持臂129，第二个第一夹持臂129可以沿A4方向活动 以靠近第一个第一夹持臂129。
请参考图5，第一夹持臂129可以设有夹持集流盘时朝向集流盘的夹持面1290。每个第一夹持臂的夹持面1290上可以设有至少两个沿着第二方向排列的凸起部。每个第一夹持臂上的凸起部沿第一方向凸出夹持面1290的尺寸相等。
在图5中，凸起部可以包括上凸起1291和下凸起1292。第一方向可以对应A3方向和A4方向。第二方向可以对应A5方向和A6方向。上凸起1291和下凸起1292可以沿上凸起1291和下凸起1292可以在夹持面1290上凸出设置并相对间隔。上凸起1291和下凸起1292沿第一方向凸出的尺寸相等，使得第一夹持臂129可以通过上凸起1291和下凸起1292共同夹持集流盘，保证第一夹持臂129与集流盘之间可具有足够多的接触面积，从而可提高对集流盘的夹持强度。
如此，有利于提高对集流盘的夹持固定的效果。
请参考图5，电芯夹持机构可以包括第二夹持臂123。第二夹持臂123可以位于集流盘夹持机构背离集流盘折叠机构的一侧。电芯夹持机构可以通过至少两个第二夹持臂123相互靠近以夹持电芯。
如此，能够实现对电芯的夹持效果。
请参考图5，第二夹持臂123可以形成有凹陷1232。第二夹持臂123上形成凹陷1232的表面可以包括多个接触平面1233。多个接触平面1233可以依次相接且依次形成夹角。第二夹持臂123可以通过多个接触平面1233的至少部分夹持电芯。
如此，有利于提高对电芯的固定效果。
请参考图5，电芯夹持机构可以包括导向件132。导向件132可以用于引导至少一个第二夹持臂123的活动方向。
如此，可提高第二夹持臂123在活动时的平稳性。
请参考图5，电芯夹持机构可以包括缓冲件133。缓冲件133可以用于在第二夹持臂123夹持电芯的时候提供缓冲作用力。
如此，可避免夹坏电芯。
请参考图1，加工设备100可以包括压力传感器122和显示屏1011。压力传感器122可以用于检测第二夹持臂123夹持电芯时的压力值。显示屏1011可以电连接压力传感器122。显示屏1011可以用于显示压力值。
如此，可及时反馈对电芯的夹持情况。
请参考图1，加工设备100可以包括调节阀125。调节阀125能够调节第二夹持臂123对电芯的夹持力度。
如此，能够根据具体情况调节对电芯的夹持力度，可避免夹持力过小无法固定住电芯 而使得进行折叠步骤时会发生偏斜，以及可避免夹持力过大而使得电芯变形受损。
请参考图1和图4，调节阀125可以包括第一阀门1251和第二阀门1252。第一阀门1251可以对第二夹持臂123的夹持力度进行粗调，或者说，第一阀门1251可以按照较大的调节幅度来调节第二夹持臂123的夹持力度。第二阀门1252可以对第二夹持臂123的夹持力度进行精调，或者说，第二阀门1252可以按照较小的调节幅度来调节第二夹持臂123的夹持力度。
请参考图1，集流盘折叠机构可以包括抵持部和折叠部。抵持部的至少部分能够被驱动地将集流盘抵接在电芯上。折叠部和抵持部可以间隔设置。抵持部的至少部分能够被驱动地对集流盘的至少部分施力，以使得集流盘的至少部分受力折叠。
如此，有利于避免集流盘在被折叠时产生位置偏移。
在一些情况下，抵持部可以包括第一驱动部102、第一连接板104和端面压板105。抵持部可以通过第一驱动部102产生驱动力，使得第一连接板104活动并能够带动端面压板105活动，并能够使得端面压板105能够被驱动地抵接集流盘，进而能够使得集流盘被抵接在电芯上。
在一些情况下，折叠部可以包括第二驱动部106、第二连接板103和折叠调节板107。折叠部可以通过第二驱动部106产生驱动力，使得第二连接板103活动并能够带动折叠调节板107活动，并能够使得折叠调节板107能够被驱动地抵接集流盘，进而能够对集流盘的部分结构进行施力折叠。
请参考图2，抵持部可以包括抵接面1053和抵接尖端1054。抵持部可以通过抵接面1053抵接集流盘。抵接尖端1054位于抵接面1053的一端，抵接尖端1054可以用于配合折叠部以折叠集流盘，并可以使得集流盘的折叠位置位于抵接尖端1054抵接集流盘时所在的位置。
如此，有利于实现在集流盘上预计的折叠位置进行折叠，且可使得集流盘的折叠位置具有可控性。
请参考图3，折叠部可以包括折叠件1074。折叠件1074可以转动地位于折叠部上。折叠部可以通过折叠件1074向集流盘施力。
如此，有利于减小对集流盘折叠时产生的滑动摩擦力，进而可避免集流盘受到较大程度的磨损。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个所述特征。在本申请的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本申请的描述中，需要理解的是，用于指示方位或位置关系的术语(如“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等)为基于附图所示的方位或位置关系，仅是为了便于描述本申请和方便对相应的实施方式进行理解，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此用于指示方位或位置关系的术语不能理解为对本申请的限制。
在本申请的描述中，除非另有明确的规定和限定，第一特征在第二特征之“上”或之“下”可以包括第一和第二特征直接接触，也可以包括第一和第二特征不是直接接触而是通过它们之间的另外的特征接触。而且，第一特征在第二特征“之上”、“上方”和“上面”包括第一特征在第二特征正上方和斜上方，或仅仅表示第一特征水平高度高于第二特征。第一特征在第二特征“之下”、“下方”和“下面”包括第一特征在第二特征正下方和斜下方，或仅仅表示第一特征水平高度小于第二特征。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接。可以是机械连接，也可以是电连接。可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
尽管已经示出和描述了本申请的实施方式，本领域的普通技术人员可以理解，在不脱离本申请的原理和宗旨的情况下，可以对本申请的实施方式进行多种变化、修改、替换和变型，本申请的范围由权利要求及其等同物限定。

Claims (12)

  1. 一种电池的加工设备，所述电池包括电芯和集流盘，其中，所述加工设备包括：
    电芯夹持机构，所述电芯夹持机构用于放置所述电芯，所述电芯夹持机构具有松开状态和夹持状态，当所述电芯夹持机构处于松开状态时，所述电芯能够相对所述电芯夹持机构活动，当所述电芯夹持机构处于夹紧状态时，所述电芯相对所述电芯夹持机构固定不可动；
    集流盘夹持机构，所述集流盘夹持机构用于在所述电芯夹持机构处于松开状态时夹持并矫正所述集流盘的角度；和
    集流盘折叠机构，所述集流盘折叠机构用于在所述电芯夹持机构处于夹紧状态时折叠所述集流盘。
  2. 根据权利要求1所述的加工设备，其中，所述集流盘夹持机构包括：
    一组第一夹持臂，所述一组第一夹持臂能够沿第一方向相互靠近以夹持所述集流盘，以及能够沿所述第一方向相互远离以松开所述集流盘。
  3. 根据权利要求2所述的加工设备，其中，每个所述第一夹持臂设有夹持所述集流盘时朝向所述集流盘的夹持面，每个所述第一夹持臂的夹持面上设有至少两个沿着第二方向排列的凸起部，每个所述第一夹持臂上的凸起部沿所述第一方向凸出所述夹持面的尺寸相等。
  4. 根据权利要求1所述的加工设备，其中，所述电芯夹持机构包括：
    第二夹持臂，所述第二夹持臂位于所述集流盘夹持机构背离所述集流盘折叠机构的一侧，所述电芯夹持机构通过至少两个所述第二夹持臂相互靠近以夹持所述电芯。
  5. 根据权利要求4所述的加工设备，其中，所述第二夹持臂形成有凹陷，所述第二夹持臂上形成所述凹陷的表面包括多个接触平面，所述多个接触平面依次相接且依次形成夹角，所述第二夹持臂通过所述多个接触平面的至少部分夹持所述电芯。
  6. 根据权利要求4所述的加工设备，其中，所述电芯夹持机构包括：
    导向件，所述导向件用于引导至少一个所述第二夹持臂的活动方向。
  7. 根据权利要求4所述的加工设备，其中，所述电芯夹持机构包括：
    缓冲件，所述缓冲件用于在所述第二夹持臂夹持所述电芯的时候提供缓冲作用力。
  8. 根据权利要求4所述的加工设备，其中，所述加工设备包括：
    压力传感器，所述压力传感器用于检测所述第二夹持臂夹持所述电芯时的压力值；和
    显示屏，所述显示屏电连接所述压力传感器，所述显示屏用于显示所述压力值。
  9. 根据权利要求4所述的加工设备，其中，所述加工设备包括：
    调节阀，所述调节阀能够调节所述第二夹持臂对所述电芯的夹持力度。
  10. 根据权利要求1所述的加工设备，其中，所述集流盘折叠机构包括：
    抵持部，所述抵持部的至少部分能够被驱动地将所述集流盘抵接在所述电芯上；和
    折叠部，所述折叠部和所述抵持部间隔设置，所述抵持部的至少部分能够被驱动地对所述集流盘的至少部分施力，以使得所述集流盘的至少部分受力折叠。
  11. 根据权利要求10所述的加工设备，其中，所述抵持部包括：
    抵接面，所述抵持部通过所述抵接面抵接所述集流盘；和
    抵接尖端，所述抵接尖端位于所述抵接面的一端，所述抵接尖端用于配合所述折叠部以折叠所述集流盘，并使得所述集流盘的折叠位置位于所述抵接尖端抵接所述集流盘时所在的位置。
  12. 根据权利要求10所述的加工设备，其中，所述折叠部包括：
    折叠件，所述折叠件转动地位于所述折叠部上，所述折叠部通过所述折叠件向所述集流盘施力。
PCT/CN2024/116239 2023-12-13 2024-09-02 电池的加工设备 Pending WO2025123799A1 (zh)

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