CN120319864A - A battery cell assembly device for soft pack batteries - Google Patents
A battery cell assembly device for soft pack batteriesInfo
- Publication number
- CN120319864A CN120319864A CN202510811894.0A CN202510811894A CN120319864A CN 120319864 A CN120319864 A CN 120319864A CN 202510811894 A CN202510811894 A CN 202510811894A CN 120319864 A CN120319864 A CN 120319864A
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- CN
- China
- Prior art keywords
- film
- battery
- stacking
- glue
- frame
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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
- H01M10/0404—Machines for assembling batteries
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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
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/005—Devices for making primary 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
本发明涉及软包电池加工技术领域，具体涉及一种软包电池用电芯组合设备，其具有能自动化将电芯贴胶的贴胶组件以及能自动化将贴胶后电芯堆叠的堆叠组件；所述贴胶组件包括承载底座，承载底座上设有用于传输电芯的传输件、与传输件垂直设置的上胶件以及用于撕去胶片上离型纸的撕胶件，上胶件包括设于承载底座上的上料行架，上料行架驱动有吸附架，以从设于承载底座上的存胶架内抓取胶片放置到撕膜平台上，撕膜平台处于承载底座上设有的撕膜夹爪以及贴胶机械臂的工作范围内，以将撕膜平台上的胶片撕膜后，来贴覆到传输件上传输的电芯上。以解决现有技术中人工进行电芯堆叠的方式不仅加工质量差，且加工效率较低的问题。
The present invention relates to the technical field of soft-pack battery processing, and specifically to a battery cell assembly device for soft-pack batteries, which has a gluing component that can automatically glue the battery cells and a stacking component that can automatically stack the battery cells after gluing; the gluing component includes a bearing base, the bearing base is provided with a transmission part for transmitting the battery cells, a gluing part vertically arranged with the transmission part, and a glue tearing part for tearing off the release paper on the film, the gluing part includes a loading rack arranged on the bearing base, the loading rack is driven with an adsorption rack, so as to grab the film from the glue storage rack arranged on the bearing base and place it on the film tearing platform, the film tearing platform is within the working range of the film tearing claw and the gluing mechanical arm arranged on the bearing base, so as to tear off the film on the film tearing platform and then stick it on the battery cells transmitted on the transmission part. This solves the problem that the manual stacking of battery cells in the prior art not only has poor processing quality, but also has low processing efficiency.
Description
Technical Field
The invention relates to the technical field of soft package battery processing, in particular to battery core combination equipment for a soft package battery.
Background
In the fabrication process of a pouch cell, the stacking of multiple cells is a critical step in the construction of a complete cell. Currently, the manual mode is mostly adopted in the industry for stacking the battery cells. The traditional manual stacking mode has obvious defects that on one hand, due to the fact that manual operation is greatly influenced by subjective factors, the position and the angle of a battery core are difficult to accurately control, the battery core is extremely easy to stack irregularly, the consistency of the internal structure of a battery is poor, the overall performance and the service life of the battery are affected, on the other hand, in the manual stacking process, the pressure distribution among the battery cores is difficult to ensure evenly, the unstable situation of stacking the battery cores is easy to occur, risks such as battery core displacement and poor contact exist in the subsequent battery assembling and using processes, and even potential safety hazards can be caused.
Disclosure of Invention
The invention aims to solve the problems of poor processing quality and lower processing efficiency of a manual battery core stacking mode in the prior art, and provides battery core combination equipment for a soft package battery.
The invention aims to solve the technical problems, and adopts the technical scheme that the battery cell combination equipment for the soft package battery is provided with a rubberizing component capable of rubberizing the battery cells automatically and a stacking component capable of stacking the rubberized battery cells automatically;
The rubberizing assembly comprises a bearing base, a transmission part for transmitting an electric core, a rubberizing part which is perpendicular to the transmission part and a rubberizing part for tearing off release paper on a film are arranged on the bearing base, the rubberizing part comprises a rubberizing row frame which is arranged on the bearing base, the rubberizing row frame is driven to be provided with an adsorption frame so as to grasp the film from a film storage frame which is arranged on the bearing base and place the film on a film tearing platform, the film tearing platform is positioned in the working range of a film tearing clamping jaw and a rubberizing mechanical arm which are arranged on the bearing base, and the film on the film tearing platform is pasted on the electric core transmitted on the transmission part after the film is torn off;
The glue tearing piece comprises a glue tearing line frame arranged on the bearing base, and the glue tearing line frame is driven to be provided with a finger cylinder capable of clamping release paper;
the stacking assembly comprises a stacking mechanical arm, wherein the working range of the stacking mechanical arm comprises the tail end of the transmission piece and a rotating table, and a storage rack is arranged on the rotating table, so that the stacking mechanical arm can place the electric cores one by one and complete stacking by utilizing the dead weight of the electric cores.
As a further optimization of the battery cell combination equipment for the soft package battery, the position where the rubberizing mechanical arm is used for sticking the film is correspondingly provided with the auxiliary piece, and the auxiliary piece is arranged on the bearing base and can be used for finishing and recovering the displacement of the battery cell caused by rubberizing.
As a further optimization of the battery cell combination equipment for the soft-package battery, the auxiliary piece comprises an auxiliary frame fixedly arranged on the bearing base, a bidirectional cylinder is arranged on the auxiliary frame in a sliding mode, clamping claws are arranged at two telescopic ends of the bidirectional cylinder, and the bidirectional cylinder is driven to vertically displace by a pushing cylinder arranged on the auxiliary frame.
As a further optimization of the battery cell combination equipment for the soft package battery, the auxiliary piece corresponding to the rubberizing mechanical arm is matched with the alignment piece, the alignment piece comprises an alignment frame arranged on the bearing base, a pushing cylinder corresponding to the battery cell is arranged at the top of the alignment frame, and the movable end of the pushing cylinder is connected with a pushing block through an alignment spring so as to push the battery cell to the auxiliary piece to reset the battery cell position.
The invention further optimizes the battery cell combination equipment for the soft package battery, wherein the front end of the transmission part, corresponding to the pasting position of the film of the rubberizing mechanical arm, is provided with a turnover part, the turnover part comprises a turnover frame fixedly arranged on a bearing base, a rotary cylinder is arranged on the turnover frame in a sliding manner, the rotary cylinder is driven by a lifting cylinder arranged on the turnover frame to vertically displace, the rotary cylinder is driven by an opening and closing cylinder, and the opening and closing cylinder is connected with two clamping claws so as to clamp the battery cell to a certain height and then turn and reset.
As a further optimization of the battery cell combination equipment for the soft package battery, the rear end of the transmission part, corresponding to the film attaching position of the rubberizing mechanical arm, of the transmission direction is provided with a rolling part, and the rolling part comprises a rolling line frame fixedly arranged on a bearing base, and the rolling line frame is driven by a rolling wheel to roll the film attached to an electric wire.
As a further optimization of the battery cell combination equipment for the soft package battery, a detection part is arranged at the position, corresponding to the tail end of the transmission part, of the bearing base, the detection part comprises a bearing frame fixedly arranged on the bearing base, a light adding plate capable of bearing battery cell lugs is arranged on the bearing frame, and an observation head capable of observing the battery cell lugs is arranged above the light adding plate.
As a further optimization of the battery cell combination equipment for the soft package battery, a buffer area is arranged in the working range of the stacking mechanical arm and is used for placing good battery cells, so that when a detection piece detects the damaged battery cells, the stacking mechanical arm is used for grabbing to realize quick replacement.
As a further optimization of the battery cell combination device for the soft package battery, two stacking mechanical arms are arranged to improve the efficiency of stacking the battery cells into the storage rack.
As a further optimization of the battery cell combination equipment for the soft package battery, the transmission piece comprises a transmission belt which can circularly rotate on the bearing base under the driving of power, a plurality of placing frames for storing the battery cells are uniformly arranged on the transmission belt, and the edges of the placing frames are in sliding fit with guide rails arranged on the bearing base.
Compared with the prior art, the invention has the following beneficial effects:
According to the invention, the rubberizing assembly is arranged to rubberize all the battery cells in the battery, so that basic conditions are provided for stable connection of the battery cell combinations. The rubberizing process is completed in a coordinated way by a rubberizing mechanical arm, a feeding running frame and an adsorption frame in the rubberizing assembly, so that automatic feeding rubberizing is realized. Meanwhile, the battery cells are detected through the configuration stacking assembly, the battery cells which are qualified in detection are stacked together, and the stacked battery cells are moderately extruded, so that the connection stability of the battery cells and the films is ensured. And the stacking mechanical arm in the stacking assembly is responsible for taking and placing the battery cells in the stacking process, and the battery cells are orderly stored by matching with the storage rack limited by four vertex angles. In the stacking process, the self weight of the battery cell is utilized to enhance the adhesion of the adhesive tape, so that the stability, the efficiency and the accurate alignment degree of the battery cell stacking are improved.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a schematic view of a first view angle of the tape assembly according to the present invention;
FIG. 3 is a schematic view of a second view angle of the tape assembly according to the present invention;
FIG. 4 is a schematic view of a first view of the stacked assembly of the present invention;
FIG. 5 is a schematic view of a second view of the stacked assembly of the present invention;
the mark in the figure is 1, a rubberizing component; 101, a transmission piece; 1011, a transmission belt; 1012, a placing rack, 1013, a guide rail, 102, a bearing base, 103, a glue applying part, 1031, a material applying row rack, 1032, a glue storing rack, 1033, an absorbing rack, 1034, a waste bin, 1035, a glue applying mechanical arm, 1036, a glue tearing clamping jaw, 104, an aligning part, 1041, an aligning rack, 1042, an aligning air cylinder, 1043, a pushing block, 1044, an aligning spring, 105, a turnover part, 1051, a turnover rack, 1052, a positioning claw, 1053, a third rotary cylinder, 1054, a lifting cylinder, 1055, an opening and closing cylinder, 106, a rolling part, 1061, a rolling row rack, 1062, a rolling wheel, 107, a glue tearing part, 1071, a glue applying row rack, 1072, a finger cylinder, 108, an observing part, 1081, an observing rack, 1082, an observing head, 109, an aligning part, 1091, a leveling rack, 1092, a jacking cylinder, 1093, an upper clamping head, 1094, a lower clamping head, 1010, an auxiliary part, 10101, a clamping head, 10102, a turnover part, 1051, a rolling rack, 1052, a rolling rack, 1062, a rolling rack, 107, a tearing clamp, 1072, a hanging rack, a rolling rack, a 1072, a rolling rack, a 205, a lifting rack, a lifting arm, a lifting and a lifting, and a lifting arm, and a lifting and a lifting, and a lifting, and, stacking, and stacking, and stacking.and, and stacking.lifting.and, and stacking.stacking, and stacking.stacking, and stacking and stacking.stacking and stacking.stacking.
Detailed Description
For a better understanding of the present invention, the following examples are set forth to illustrate, but are not to be construed as limiting the invention.
As shown in fig. 1, a battery cell assembling device for a soft package battery is provided with a rubberizing component 1 for sticking films on battery cells and a stacking component 2 for stacking the battery cells with the films stuck together, wherein the rubberizing component 1 comprises a bearing base 102, the bearing base 102 is provided with a transmission piece 101 and a back rubberizing structure, a protection film rubberizing structure, a tearing piece 107, an observing piece 108, a leveling piece 109 and an auxiliary piece 1010 which are sequentially distributed along the transmission piece 101, and then a plurality of battery cells forming the complete soft package battery are coated with corresponding films as required, so that a plurality of battery cells are stacked and assembled together. The stacking assembly 2 comprises a stacking mechanical arm 202 and a transferring mechanical arm 207, wherein a detecting member 201, a buffer area 203 and a stacking member 205 are arranged in the operation range of the stacking mechanical arm 202, so that the glued battery cells are sequentially detected and transferred onto the stacking member 205 for stacking. The transfer mechanical arm 207 can stack the stacked battery cells of the stacking piece 205, the stacked battery cells are adsorbed and transported by the transfer mechanical arm 207 matched with the adsorption piece 204, namely transferred to a clamping tray in a subsequent workflow, and meanwhile, the opening and closing of the clamping tray are realized by an opening component 206 arranged on the workflow, so that the transfer mechanical arm 207 can place the stacked battery cells in the clamping tray for closing and positioning, and then the subsequent processing steps can be carried out.
As shown in fig. 2-5, the transmission member 101 includes a transmission belt 1011 driven by a power source and disposed on a bearing base 102, a plurality of placing frames 1012 for storing and stably transmitting soft package electric cores are uniformly disposed on an outer circumferential surface of the transmission belt 1011, and a guiding rail 1013 is slidably fitted at an edge of the placing frame 1012, and the guiding rail 1013 is fixedly disposed on the bearing base 102 or a supporting base, so as to ensure stability of rubberizing of the soft package electric cores stably transmitted by the transmission belt 1011. The back adhesive tape sticking structure and the protection adhesive tape sticking structure comprise a turnover piece 105, an auxiliary piece 1010, an adhesive applying piece 103 and a rolling piece 106 which are arranged along the transmission direction of the transmission belt 1011 so as to turn the battery cell to the corresponding side surface according to the requirement, and then the back adhesive tape or the protection adhesive tape can be stably used for carrying out the battery cell adhesive tape sticking operation according to the corresponding sequence requirement. The turnover piece 105 comprises a turnover frame 1051 arranged on the bearing base 102, a third rotary cylinder 1053 for driving vertical displacement by a lifting cylinder 1054 is arranged on the turnover frame 1051, the third rotary cylinder 1053 is driven by two positioning claws 1052 driven by an opening and closing cylinder 1055, after a rack 1012 bearing the electric core passes, the opening and closing cylinder 1055 is controlled according to a corresponding existing electric control system to enable the electric core to be clamped by the two positioning claws 1052, then the lifting cylinder 1054 is operated to lift the electric core to a certain height, then the electric core can be turned by the third rotary cylinder 1053, and the electric core is reset after being rotated and is put into the rack 1012 for subsequent processing. After the overturning piece 105 overturns and adjusts the battery cell or when the battery cell does not need to be overturned, the battery cell will travel along the running direction of the transmission belt 1011, and finally the position of the battery cell in the placement frame 1012 is repeatedly tidied by using the auxiliary piece 1010 on the bearing base 102, so that the accuracy of the subsequent processing of the battery cell is ensured. The auxiliary component 1010 comprises an auxiliary frame 10104 arranged on the bearing base 102, a bidirectional cylinder 10102 is slidably arranged on the auxiliary frame 10104, clamping claws 10101 are arranged at two telescopic ends of the bidirectional cylinder 10102, the bidirectional cylinder 10102 is driven by a pushing cylinder 10103 arranged on the auxiliary frame 10104, when a battery cell is displaced to the auxiliary component 1010, the pushing cylinder 10103 drives the bidirectional cylinder 10102 and the clamping claws 10101 to be close to the corresponding battery cell, and then the bidirectional cylinder 10102 drives the two clamping claws 10101 to clamp the battery cell, so that the battery cell is reset to be positioned in the placement frame 1012. The turnover piece 105 is also correspondingly provided with an alignment piece 104 fixed on the bearing base 102, the alignment piece 104 comprises an alignment frame 1041 fixedly arranged on the bearing base 102, an alignment cylinder 1042 is fixedly arranged at the top of the alignment frame 1041, the alignment cylinder 1042 is connected with a pushing block 1043 through an alignment spring 1044, and the pushing block 1043 can push a battery cell clamped by the two positioning claws 1052 under the pushing of the alignment cylinder 1042 so as to further accurately position the battery cell and the placement frame 1012. The glue applying part 103 comprises a feeding row frame 1031 which is vertically distributed with the transmission belt 1011 and arranged on the bearing base 102, the feeding row frame 1031 can vertically stretch and circularly displace towards the vertical direction of the transmission belt 1011, the bottom of the vertical stretching end of the feeding row frame 1031 corresponds to a plurality of glue storage frames 1032 fixedly arranged on the bearing base 102, the glue storage frames 1032 are four guide strips which are distributed at four corners of a film and are fixed on the bearing base 102, and further a plurality of films can be stored to be convenient for being absorbed by an absorption frame 1033 arranged at the vertical stretching end of the feeding row frame 1031 and placed on a film tearing platform arranged on the bearing base 102 along with the displacement of the feeding row frame 1031. The film tearing platform is correspondingly provided with a film tearing clamping claw 1036 driven by a film tearing line frame arranged on the bearing base 102, the film tearing clamping claw 1036 can be matched with the film tearing line frame to tear off the release paper film on one side of the corresponding film, when the film tearing clamping claw 1036 is loosened, the film tearing clamping claw 1036 is correspondingly torn off the film and is arranged on the waste bin 1034 on the bearing base 102, so that the torn off release paper film is collected, and further the operator can conveniently process the release paper film in the follow-up process. Specifically, how the feeding row frame 1031 drives the adsorption frame 1033 and the film to correspondingly complete the glue tearing operation with the glue tearing clamping claw 1036 is realized by matching the sensor arranged on the bearing base 102 and corresponding to the glue tearing clamping claw 1036 with a corresponding electric control system, what kind of sensor and electric control system are used, and how the sensor and the electric control system are matched to realize the glue tearing operation are all understood as the prior art. after the film is torn off, the film after being torn off can be adsorbed and placed on the auxiliary piece 1010 to be positioned on the battery cell through the rubberizing mechanical arm 1035, after the film is pasted on the battery cell, after the auxiliary piece 1010 and the aligning piece 104 align the positions of the electric wires, the electric wires are distributed along the transmission direction of the transmission belt 1011 and are fixedly arranged on the rolling piece 106 on the bearing base 102, so that the rolling piece 106 rolls one side of the film, which is not torn off, of the release paper or one side of the protective adhesive, which is not provided with the adhesive for protection, so that the stability and flatness of the film for bonding the battery cell are improved, namely, the film and the battery cell are stably bonded. The opening and closing cylinder 1055 and the two positioning claws 1052 are provided with two groups in one group, and the two groups can improve the efficiency of positioning and overturning the battery cells. The rolling member 106 includes a rolling frame 1061 fixedly disposed on the carrying base 102, and the rolling frame 1061 is driven with a rolling wheel 1062 to roll the film to improve the bonding stability between the film and the battery cell.
And after the end of the adhesive glue is pasted on one side of a plurality of electric cores in the middle of the soft package battery and one side of the electric core at the edge towards the center of the electric cores, and the outside of the two electric cores at the outermost side of the soft package battery are pasted with the protective glue, the working procedures of tearing off the paper film, detecting the rubberizing quality, extruding and leveling the electrode lugs of the electric core and leveling the electric wire position which are not torn off on the film are sequentially carried out through the adhesive tearing piece 107, the observing piece 108 and the leveling piece 109 which are arranged on the bearing base 102. The tearing piece 107 comprises a tearing frame 1071 fixedly arranged on the bearing base 102, and the tearing frame 1071 is driven with a finger cylinder 1072 to remove the release paper protective film which is not torn off by the film under the driving of the tearing frame 1071. The observing member 108 includes an observing frame 1081 fixedly arranged on the carrying base 102, and an observing head 1082 fixedly arranged at the upper part of the conveying belt 1011 and arranged on the observing frame 1081, wherein the observing head 1082 is of a camera structure so as to shoot the rubberizing state of the battery cell to realize the observation of rubberizing quality. The leveling piece 109 comprises two leveling frames 1091 fixedly arranged on the bearing base 102, opposite ends of the two leveling frames 1091 are correspondingly arranged on the conveying belt 1011, opposite ends of the two leveling frames 1091 are fixedly provided with a jacking cylinder 1092 and a lower clamping head 1094, the movable end of the jacking cylinder 1092, facing the lower clamping head 1094, is provided with an upper clamping head 1093, and a lug capable of supplying power to a core between the upper clamping head 1093 and the lower clamping head 1094 passes through to enable the upper clamping head 1093 to jack under the driving of the jacking cylinder 1092, so that the earphone of the core is leveled. Finally, the auxiliary component 1010 can be used for auxiliary alignment, so that the subsequent stacking component 2 can stack the plurality of battery cells one by one, and the plurality of battery cells are bonded together.
The detecting piece 201 can detect the battery cell tab after rubberizing and whether rubberizing exceeds the battery cell edge, and the detecting piece 201 is including locating the carrier 2013 that bears the base 102 and correspond the transmission afterbody of conveyer belt 1011, and carrier 2013 corresponds battery cell tab position department and all is equipped with the light board 2011, adds the square lamp shade that the light board 2011 is equipped with the lamp source for inside to fix a position the battery cell position through supporting the battery cell tab, in order to avoid the film adhesion. The top that the carrier 2013 corresponds to the light adding plate 2011 is provided with an observation head 2012, and the observation head 2012 can detect the integrality of the battery cell tab and whether the rubberizing exceeds the battery cell edge and covers partial tab. The detected battery cells can be grasped by the stacking mechanical arm 202 and matched with the corresponding adsorbing piece 204, and conveyed into the stacking piece 205 for stacking. The suction member 204 on the stacking robot 202 is provided with a release material to hold and place the battery cell provided with the film. If the detecting member 201 detects that the tab is broken, damaged or has offset, the corresponding battery cell will be placed in the buffer area 203, and the corresponding battery cell with good product placed in advance is grabbed from the buffer area 203 and stacked in the stacking member 205. The stacking piece 205 comprises a rotating table 2054, two storage frames 2051 are symmetrically arranged at the edge of the rotating disc of the rotating table 2054, the storage frames 2051 are rectangular and fixed on the rotating disc for limiting the vertex angle, so that the stacking mechanical arm 202 can place the detected battery cells into the rotating disc, and the battery cells squeeze films to realize stacking combination of the battery cells by means of the gravity of the battery cells. The storage rack 2051 is provided with a stacking row rack 2052 on a side facing the center of the turntable, and a cover plate 2053 is provided on the top of the stacking row rack 2052, so that after all the cells of one battery are placed in the storage rack 2051, the top cells are pressed under the driving of the stacking row rack 2052 to enable all the cells to be adhered and fastened. The detecting member 201 and the stacking mechanical arm 202 are provided with two detecting members, so as to cooperate with two storage frames 2051 provided on the rotary table 2054 to improve the stacking efficiency of the battery cells. After the stacking of the cells is completed, the rotary table 2054 transfers the storage rack 2051 which is controlled internally to the working range of the stacking robot arm 202 by rotation, while the cover plate 2053 of the other storage rack 2051 is driven to be separated by the stacking row rack 2052 to be moved to the working range of the transfer robot arm 207, then the transfer robot arm 207 transfers the stacked cells to the holding tray provided on the transport member by grabbing and transferring, while the holding tray is opened by the opening member 206 provided on the transport member row so that the transfer robot arm 207 puts the stacked cells in, then the transport member 101 transports the holding tray which is opened and has the stacked cells internally to the assembling station to mount the bus plate and close the holding tray, and then the transport member transports the holding tray of the closed state holding cells and the bus plate to the bending member for bending processing. the types of stacking robot 202, rotary table 2054, transfer robot 207, inspection head 1082, and inspection head 2012, and how to cooperate by electronic control devices should be understood as known in the art.
The opening assembly 206 comprises a bearing part arranged on the transmission part 101 and a vertical telescopic part arranged on the bearing part, wherein the vertical telescopic part can drive a longitudinal telescopic part connected with the vertical telescopic part, a driving part is arranged on the longitudinal telescopic part, the driving part can be in butt joint with a screw rod arranged at the end part of the screw rod, specifically, the driving part is in butt joint with a rotating disc arranged at the end part of the screw rod, after debugging, an operator can automatically control the driving part to be in butt joint with the rotating disc, and the driving screw rod can be positively and negatively rotated to enable the clamping structure to be opened or closed so as to release or clamp the battery assembly, and the battery assembly is processed.
The bearing piece comprises a portal frame fixed through a floor board, and two symmetrical reinforcing beams are arranged in the portal frame so as to improve the structural stability of the portal frame. The portal frame outside symmetry is equipped with the fourth loading board that two vertical extensible members all include, all fixes being equipped with flexible cylinder on two fourth loading boards, and two flexible cylinder flexible ends set up towards the baseboard, and the flexible end of two flexible cylinders respectively with displacement frame length direction's both ends fixed connection, drive the vertical displacement of displacement frame under the support of portal frame, and be equipped with on the portal frame with displacement frame sliding fit's slide rail to guarantee the stability that the displacement frame removed. The displacement frame is fixedly provided with a driving plate which is composed of a longitudinal telescopic piece, a driving motor is fixedly arranged on the driving plate, a control screw is arranged on an output shaft of the driving motor, the control screw is in threaded connection with a moving plate, and the moving plate is in sliding fit with an auxiliary guide rail arranged on the driving plate. The movable plate is fixedly provided with a control motor which is comprised by the driving piece, an output shaft of the control motor is fixedly provided with a matching disc, a plurality of butt-joint columns are uniformly arranged on the matching disc, and the butt-joint columns can be in butt joint with butt-joint holes formed in the rotating disc so as to drive the screw to rotate positively and negatively. The movable plate is fixedly provided with a positioning instrument corresponding to the butt joint column, and particularly, the positioning instrument is a laser depth finder, and can be matched with an electromechanical system to determine the moving position of the movable plate so that the butt joint column and the butt joint hole can be stably in butt joint, and the relative positions of the butt joint column and the butt joint hole are maintained. The circular ring formed by the plurality of butt-joint columns is in butt joint with the plurality of butt-joint holes formed in the annular shape on the rotating disc, so that the adjustment and the butt joint of operators are facilitated. The positioning instrument, the control motor, the driving motor and the telescopic cylinder can be regulated and controlled by the electromechanical system, and particularly, how the electromechanical system is controlled and how to debug and apply are understood as the prior art, so that operators can control after debugging. The control motor and the driving motor are both forward and reverse stepping motors, so that the electromechanical system can be controlled conveniently.
The clamping tray is provided with a rectangular bottom plate with four guide rollers at the top corners, and a lifting frame, a clamping assembly and a positioning assembly are arranged on the bottom plate. The clamping component is positioned in the width direction of the elevating frame, and the positioning component is positioned in the length direction of the elevating frame. The fixed board that places that is equipped with in bed hedgehopping top, this board of placing can bear battery pack, including soft packet of electric core to with clamping component synergism in order to centre gripping and location soft packet of electric core. The clamping assembly comprises a fixed clamping jaw and a movable clamping jaw. The fixed clamping jaw is fixed on the bottom plate, and the bottom of the movable clamping jaw is provided with two adjusting sliding seats which are in sliding fit with auxiliary sliding rails on the bottom plate. A control screw rod in threaded connection with the movable clamping jaw is arranged between the two adjusting sliding seats. The protection pads are arranged on the opposite surfaces of the fixed clamping jaw and the movable clamping jaw, and are made of elastic rubber materials so as to protect the surface of the soft-package battery cell in the battery assembly in the process that the movable clamping jaw and the fixed clamping jaw clamp the battery assembly. The displacement of the movable clamping jaw can be controlled by the control screw, so that the distance between the movable clamping jaw and the fixed clamping jaw is convenient for operators to operate. The control screw penetrates out of the movable clamping jaw and the end part of the corresponding bearing seat is fixedly provided with a butt-joint wheel, and the butt-joint wheel can be matched with the corresponding opening assembly 206 to assist an operator in regulating and controlling the position of the movable clamping jaw by using machinery. The locating component comprises a locating plate arranged on one side of the length direction of the placing plate, and the locating plate is vertically arranged on the bottom plate in a sliding manner. Specifically, the locating plate is fixedly provided with sliding strips along two sides of the width direction of the placing plate, and the sliding strips are slidably arranged on a sliding rail seat fixed on the bottom plate. An adjusting waist groove is formed in the positioning plate and is connected with a plurality of plug-in blocks through screws, so that operators can adjust the positions of the plug-in blocks according to different soft package battery processing conditions. The plug-in block can be inserted between the bus plate and the soft package battery core to the interval between location bus plate and the soft package battery core, and make soft package battery core length direction align to the design position, make simultaneously pass the bus plate and the tab of buckling and bus plate stable contact. The plug-in block can be matched with the stabilizing block fixedly arranged on the top surface of the positioning plate to form a clamping area so as to clamp and position the bus plate. the center of the locating plate is provided with a power groove which is inclined, and a power column is arranged in the power groove in a sliding way. Specifically, the abrasion-resistant wheel is arranged on the outer rotation of the power column, so that the mutual friction of the power column during sliding in the power groove is reduced, and the power column can slide in the power groove easily. The power column is fixedly connected with a pushing slide plate, the pushing slide plate is arranged on a supporting slide rail on the bottom plate in a sliding manner, and a screwing stud is arranged on the pushing slide plate. When the slide rail seat is specifically used, an operator can drive the slide plate to drive the power column and the abrasion-resistant wheel to displace in the power groove through driving, and then the inclined power groove is matched, so that the positioning plate stably and vertically displaces under the support of the slide bar and the slide rail seat. When the positioning plate vertically moves upwards, the plug-in block is firstly inserted between the bus plate and the soft package battery core, then the soft package battery core and the bus plate are guided to keep corresponding intervals, and the soft package battery core is guided to move to a design position. As the positioning plate is gradually lifted, the bus plate enters the clamping area to further position the bus plate. After the locating plate moves in place, an operator can rotate the screwing screw to enable the screwing screw to prop against the bottom plate so as to stabilize the position of the locating plate, and therefore the processing stability of the follow-up soft-package battery cell is kept. After the two positioning components are repeatedly controlled, the two bus plates and the plurality of soft package battery cores can be positioned at the design positions on the placing plate. Finally, an operator can control the clamping assembly to clamp and position the plurality of soft package battery cells so as to process the subsequent battery assembly.
The cover plate piece comprises a pressing plate used for covering the tops of the soft package battery cells, clamping holes are formed in the pressing plate, and the clamping holes can be clamped with clamping connectors fixedly arranged on the tops of the movable clamping jaws and the fixed clamping jaws so as to position the cover plate piece. Meanwhile, the clamping holes can limit the positions of the fixed clamping jaw and the movable clamping jaw so as to keep the stability of the fixed clamping jaw and the movable clamping jaw in positioning the plurality of soft package battery cells. The two sides of the length direction of the cover plate piece are respectively provided with a plurality of limiting blocks and a plurality of auxiliary blocks, a positioning area for clamping the bus plate can be formed between the auxiliary blocks and the limiting blocks, and the positioning area can be matched with the clamping area to further stabilize the relative position of the bus plate. The auxiliary block is connected with the matched waist groove arranged on the press-coating plate through a screw, so that an operator can conveniently adjust the position of the auxiliary block to adapt to the lug of the soft-package battery cell.
The opening assembly 206 includes a docking post that mates with a docking wheel included in the holding tray, which can drive the control screw to rotate, after which an operator can move the movable jaw to expose the placement plate for sufficient space, after which the operator can place a corresponding number of flexible package cells onto the placement plate. Then, an operator can push the two positioning assemblies in sequence, so that the bus plates connected with the lugs of the soft-package battery cells are stably positioned, and meanwhile, the soft-package battery cells are stably placed at the design positions of the placing plates. After the soft package electric cores are clamped and positioned, the cover plate piece can be placed at the tops of the soft package electric cores, and the clamping holes are clamped with the clamping connectors arranged at the tops of the fixed clamping jaws and the movable clamping jaws, so that the relative positions of the fixed clamping jaws and the movable clamping jaws are further stabilized, namely the clamping of the soft package electric cores is stabilized.
The foregoing describes specific embodiments of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the claims without affecting the spirit of the invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510811894.0A CN120319864A (en) | 2025-06-18 | 2025-06-18 | A battery cell assembly device for soft pack batteries |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510811894.0A CN120319864A (en) | 2025-06-18 | 2025-06-18 | A battery cell assembly device for soft pack batteries |
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| CN120319864A true CN120319864A (en) | 2025-07-15 |
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| CN202510811894.0A Pending CN120319864A (en) | 2025-06-18 | 2025-06-18 | A battery cell assembly device for soft pack batteries |
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