CN111082125A - Buckle piece device - Google Patents
Buckle piece device Download PDFInfo
- Publication number
- CN111082125A CN111082125A CN202010017663.XA CN202010017663A CN111082125A CN 111082125 A CN111082125 A CN 111082125A CN 202010017663 A CN202010017663 A CN 202010017663A CN 111082125 A CN111082125 A CN 111082125A
- Authority
- CN
- China
- Prior art keywords
- piece
- sheet
- extracting
- driving
- carrying
- 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
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 88
- 238000009413 insulation Methods 0.000 claims abstract description 69
- 238000004804 winding Methods 0.000 claims description 23
- 238000000605 extraction Methods 0.000 claims description 20
- 238000013459 approach Methods 0.000 claims description 12
- 239000000284 extract Substances 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 5
- 230000032258 transport Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 7
- 239000002390 adhesive tape Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000007306 turnover Effects 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000969 carrier Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H01M10/0409—Machines for assembling batteries for cells with wound electrodes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
Abstract
The application discloses a cramp device which is used for buckling an insulating sheet on a battery cell and comprises a first bearing table, a sheet turning mechanism, a second bearing table and a carrying mechanism, wherein the first bearing table is used for bearing the insulating sheet, the sheet turning mechanism is used for turning the insulating sheet from a flat state to a vertical state, the second bearing table is used for bearing the battery cell, and the carrying mechanism is used for transferring the insulating sheet to the battery cell; the insulation sheets in the first bearing table can be turned over from a flat laying state to a vertical state through the sheet turning mechanism; the carrying mechanism can directly carry the insulating sheet in a vertical state to the second bearing table, so that the insulating sheet directly faces the side face of the cell to be buckled; so, the insulating piece can directly be detained on electric core, and is simple, high-efficient.
Description
Technical Field
The application relates to the technical field of battery cell buckle insulating sheets, in particular to a buckle piece device.
Background
After the battery core is formed, an insulating sheet needs to be arranged on the side surface of the battery core for protection.
In traditional equipment, the position and the orientation of the insulating sheet need to be adjusted many times so as to buckle the insulating sheet on the surface of the battery cell required protection, and the working efficiency is low.
Disclosure of Invention
The application provides a cramp device to solve the technical defect of cramp inefficiency among the prior art.
In order to solve the technical problem, the application adopts a technical scheme that: the utility model provides a cramp device for with the insulating piece buckle to electric core on, it includes: the first bearing table is used for bearing the insulating sheet; the sheet turning mechanism is arranged on one side of the first bearing table, can extract the insulating sheets in the first bearing table and turns the insulating sheets from a flat laying state to a vertical state; the second bearing table is used for bearing the battery cell; the carrying mechanism can move between the sheet turning mechanism and the second bearing table so as to transfer the insulating sheet to the electric core.
Further, the flap mechanism includes: the sheet turning and extracting piece is used for extracting the insulating sheet; the sheet turning driving assembly is connected with the sheet turning extracting piece and can drive the sheet turning extracting piece to rotate, so that the insulating sheet extracted by the sheet turning extracting piece is turned to be in a vertical state from a flat state.
Further, the flap driving assembly includes: the first sheet turning driving piece is connected with the sheet turning extracting piece and can drive the sheet turning extracting piece to approach or depart from the first bearing table along the horizontal direction; the second sheet turning driving piece is connected with the sheet turning extracting piece and can drive the sheet turning extracting piece to be close to or far away from the first bearing table along the vertical direction; and the third sheet turning driving piece is connected with the sheet turning extracting piece and can drive the sheet turning extracting piece to rotate.
Further, the carrying mechanism includes: the carrying and extracting piece is used for extracting the insulating sheet; and the conveying driving assembly is connected with the conveying and extracting piece and can drive the conveying and extracting piece to move between the piece turning mechanism and the second bearing table.
Further, the handling and extracting member comprises: the first clamping plate and the second clamping plate can be matched to realize the extraction of the insulating sheet; the clamping driving piece can drive the first clamping plate and the second clamping plate to move relatively; wherein, the middle part of the insulation sheet is sunken to form a buckle groove; the first clamping plate and the second clamping plate can extend into the buckling groove; when the first splint of centre gripping driving piece drive and second splint carried on the back the body in motion, first splint and second splint can support the catching groove both sides to draw the insulating piece.
Further, the carrier drive assembly comprises: the first conveying driving piece is connected with the conveying and extracting piece and can drive the conveying and extracting piece to move along the vertical direction; and the second conveying driving part is connected with the conveying and extracting part and can drive the conveying and extracting part to move along the horizontal direction.
Furthermore, the carrying mechanism also comprises a cramp driving component which is connected with the carrying and extracting component; after transport drive assembly drive transport was drawed a and is reachd electric core department, the insulating piece just was held to the coiling of electric core, and cramp drive assembly can drive transport and draw a motion towards electric core to directly detain the insulating piece on electric core.
Furthermore, the cramp device also comprises a fixing mechanism which is arranged on one side of the second bearing table; the stator mechanism includes: a stator and a stator driving member; the fixed piece driving piece is connected with the fixed piece and can drive the fixed piece to be close to or far away from the second bearing table; after the carrying mechanism presses the insulating sheet onto the battery cell, the stator driving piece drives the stator piece to move towards the second bearing table, so that the stator piece fixes the insulating sheet on the battery cell.
Furthermore, the buckle piece device also comprises a battery cell fixing mechanism, and the battery cell fixing mechanism is arranged on one side of the second bearing table; electric core fixed establishment includes: the fixing piece and the fixed driving piece are connected with the fixing piece and can drive the fixing piece to be close to or far away from the second bearing table.
Furthermore, a flexible part is arranged on one side of the fixed part close to the second bearing table; when the fixed driving piece drives the fixing piece to continuously support and press the battery core, the flexible piece is compressed.
The application provides a cramp device, which can turn an insulating sheet in a first bearing table from a flat laying state to a vertical state through a cramp turning mechanism; the carrying mechanism can directly carry the insulating sheet in a vertical state to the second bearing table, so that the insulating sheet directly faces the side face of the cell to be buckled; so, the insulating piece can directly be detained on electric core, and is simple, high-efficient.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
fig. 1 is a front view of a buckle edge device provided in the present application;
FIG. 2 is a left side view schematic diagram of the first carrier and the sheet turnover mechanism provided in the present application;
FIG. 3 is a schematic top view of the first carrier and the flap mechanism provided in the present application;
fig. 4 is a schematic structural diagram of an insulating sheet provided in the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
After the battery cell is formed by winding, an insulating sheet needs to be arranged on the side edge of the battery cell to protect the battery cell.
Referring to fig. 1-3, the present application discloses a fastening sheet device for fastening an insulation sheet 10 to a battery cell 20, which includes: a first carrying platform 100 for carrying the insulation sheet 10; the sheet turning mechanism 200 is arranged on one side of the first bearing table 100, and can extract the insulating sheets 10 in the first bearing table 100 and turn the insulating sheets 10 from a flat state to a vertical state; a second carrier 300 for receiving the battery cell 20; the carrying mechanism 400 is capable of moving between the sheet turning mechanism 200 and the second carrying table 300 so as to transfer the insulation sheet 10 to the battery core 20.
In a specific embodiment, the battery cell 20 is a square battery cell formed by winding, and the insulating sheet 10 is used for covering a winding end of the battery cell 20. It should be noted that the battery cell 20 is formed by folding a continuous base material and inserting the positive and negative electrode sheets, and the winding end thereof is the end portion where the multiple layers of the base material and the electrode sheets are exposed. Because the substrate and the pole piece layer by layer are exposed outside, the winding end is easy to be pressed and folded, so that the winding end is not suitable to be contacted with each mechanism when the battery cell 20 is fed. For example, when the battery cell 20 is placed on the second carrier 300, the winding end of the battery cell 20 may not contact the second carrier 300, but may be located at the side of the battery cell 20.
In summary, the position of the battery cell 20 to be fastened with the insulation sheet 10 (i.e. the winding end of the battery cell 20) is generally a side surface of the battery cell 20 that is vertically disposed after the battery cell 20 is loaded.
Specifically, a feeding device (not shown) feeds the insulation sheets 10 one by one into the first stage 100; at this time, in order to conveniently define the position of the insulation sheet 10, the insulation sheet 10 is tiled in the first carrier table 100, so that the sheet overturning mechanism 200 can accurately take the insulation sheet 10 out of the first carrier table 100. The sheet turning mechanism 200 turns over one insulating sheet 10 at a time, and turns over 90 ° at every turn, so that the insulating sheet 10 turns over to a vertical state from a tiled state. The carrying mechanism 400 directly extracts the insulating sheet 10 in a vertical state, so that the insulating sheet 10 directly faces to the side face of the vertical arrangement of the battery cell 20, and the buckling is facilitated.
In order to define the position of the insulation sheet 10, the upper portion of the first carrier stage 100 is recessed to form a groove 110 capable of accommodating the insulation sheet 10. During insulating piece 10 material loading, put into recess 110, the position of insulating piece 10 can be injectd to the lateral wall of recess 110 to the insulating piece 10 of guaranteeing to put into first plummer 100 has unified position, conveniently turns over piece mechanism 200 and can both get insulating piece 10 in this position at every turn.
Further, in order to facilitate the sheet-turning mechanism 200 to take out the insulating sheet 10 from the first carrying platform 100, a notch 120 is formed on a side of the first carrying platform 100 close to the sheet-turning mechanism 200. Specifically, the notch 120 is disposed on one side of the groove 110; after the insulation sheet 10 is placed in the groove 110, it is placed on the notch 110, and there is a projection in the notch 110. Thus, when the insulating sheet 10 is extracted, the sheet-turning mechanism 200 can be extended into the notch 110 to directly extract the sheet-shaped insulating sheet 10.
The sheet turnover mechanism 200 includes: a sheet-turning-over extraction member 210 for extracting the insulating sheet 10; the flap driving assembly 220 is connected to the flap extractor 210 and can drive the flap extractor 210 to rotate, so that the insulation sheets 10 extracted by the flap extractor 210 are turned from a flat state to a vertical state.
The sheet-turning-over extractor 210 may employ a conveying member such as a claw or a suction cup, and can obtain the insulating sheet 10.
In one embodiment, the flap driving assembly 220 may be a robot, and the flap extractor 210 is disposed at a movable end of the robot. Utilize the robot, can realize turning over the three-dimensional motion of piece extraction piece 210 for piece extraction piece 210 can follow first plummer 100 and draw insulating piece 10 in turning over, simultaneously, can also overturn piece extraction piece 210 and insulating piece 10 on it, and drive piece extraction piece 210 and the insulating piece 10 on it and shift to electric core 20 department.
In another embodiment, and with particular reference to fig. 1-3, flap drive assembly 220 includes: the first flap driving part 221 is connected with the flap extracting part 210 and can drive the flap extracting part 210 to approach or depart from the first bearing table 100 along the horizontal direction; the second flap driving part 222 is connected with the flap extracting part 210 and can drive the flap extracting part 210 to approach or depart from the first bearing table 100 along the vertical direction; and a third flap driving member 223 connected to the flap extractor 210 and capable of driving the flap extractor 210 to rotate.
The sheet-turning extracting element 210 may be disposed at an output end of the third sheet-turning driving element 223, the main body of the third sheet-turning driving element 223 is disposed at an output end of the first sheet-turning driving element 221, and the main body of the first sheet-turning driving element 221 is disposed at an output end of the second sheet-turning driving element 222. At this time, after an insulating sheet 10 is placed in the first loading platform 100, the first flap driving member 221 can drive the flap extracting member 210 to approach the first loading platform 100, so that the flap extracting member 210 approaches to extract the insulating sheet 10; after the sheet turning and extracting member 210 takes the insulating sheet 10, the second sheet turning and driving member 222 can drive the sheet turning and extracting member 210 to lift up with the insulating sheet 10, so that the insulating sheet 10 is far away from the first loading platform 100 to leave a space for turning the insulating sheet 10; subsequently, the third flap driving member 223 drives the flap extracting member 210 to rotate, so as to drive the insulating sheet 10 to be turned over from the flat state to the vertical state.
Of course, the installation manners of the first flap driving member 221, the second flap driving member 222 and the third flap driving member 223 may be exchanged, and the flap extracting member 210 can be driven by all the installation manners, and the specific installation manner is not limited in this application.
The first flap driving member 221 and the second flap driving member 222 may adopt linear driving members such as an air cylinder and an electric cylinder, and the third flap driving member 223 may adopt a motor.
The conveyance mechanism 400 includes: a carrying and extracting member 410 for extracting the insulating sheet 10; and the carrying driving assembly 420 is connected with the carrying lifting piece 410 and can drive the carrying lifting piece 410 to move between the sheet overturning mechanism 200 and the second bearing table 300.
The conveying and extracting member 410 may be a conveying member such as a chuck or a suction plate, and can obtain the insulating sheet 10.
In one embodiment, referring to fig. 1, the flap extractors 210 and the transport extractors 410 are each provided by a jig. Wherein, the flap-turning extracting part 210 can clamp the first side edge 11 of the insulating sheet 10; the carrying and extracting tool 410 can hold the second side 12 and the third side 13 of the insulation sheet 10 turned to the vertical state. Referring to fig. 4, the first side 11 of the insulating sheet 10 is a side of the insulating sheet 10 facing the sheet turning mechanism 200 after the insulating sheet 10 is placed in the first carrier stage 100; and the second side 12 and the third side 13 are oppositely disposed and are both connected to the first side 11. After the sheet turning mechanism 200 turns over the insulating sheet 10, the second side 12 and the third side 13 are horizontally disposed opposite to each other and are turned over to be vertically disposed opposite to each other, and the carrying and extracting member 410 can clamp the vertical insulating sheet 10.
More specifically, the handling extraction element 410 comprises: a first clamping plate 411 and a second clamping plate (in fig. 1, the second clamping plate is shielded by the first clamping plate 411), which can cooperate to realize the extraction of the insulating sheet 10; and a clamping driving member 413 capable of driving the first clamping plate 411 and the second clamping plate to move relatively.
In one embodiment, the first clamping plate 411 and the second clamping plate may be disposed opposite to each other in a vertical direction. When the insulating sheet 10 is held vertically, the holding driving member 413 is operated to drive the first clamping plate 411 to move toward the second side 12 and the second clamping plate to move toward the third side 13, thereby finally clamping the insulating sheet 10.
In another embodiment, referring to fig. 4, it can be seen that the middle portion of the insulating sheet 10 is recessed to form a slot 14; at this time, the first clamping plate 411 and the second clamping plate can be at least partially arranged to extend into the catching groove 14; when the clamping driving member 413 drives the first clamping plate 411 and the second clamping plate to move away from each other, the portions of the first clamping plate 411 and the second clamping plate extending into the slots 14 can abut against both sides of the slots 14, so as to extract the insulation sheets 10. At this time, the first clamping plate 411 and the second clamping plate can abut against both sides of the catching groove 14 in the vertical direction and also abut against both sides of the catching groove 14 in the horizontal direction, and the insulating sheet 10 can be extracted.
In this embodiment, further, it may be provided that the first clamping plate 411 and the second clamping plate each include a first projection 414, a second projection 415, and a third projection 416. When the insulating sheet 10 that first splint 411 and the vertical setting of second splint centre gripping was insulating, the third lug 416 of the two can stretch into the catching groove 14, and first lug 414 supports the second side 12 of insulating sheet 10, and the second lug supports third side 13, and then cliies insulating sheet 10 better to play the effect of bearing insulating sheet 10, in order to inject the position state after insulating sheet 10 was drawed by transport extraction member 410, avoid insulating sheet 10 skew or produce the displacement in handling.
The operation of the conveying and extracting tool 410 for conveying the insulating sheet 10 includes: the insulating sheet 10 which is vertically arranged is extracted close to the first bearing table 100; from the first carrier stage 100 to the second carrier stage 300; next to the second carrier stage 300, the insulating sheet 10 is transported to the cell 10.
To this end, in one embodiment, the carrying driving assembly 420 may be a robot, and the carrying extractor 410 is disposed at a movable end of the robot. With the robot, the three-dimensional movement of the carrying and extracting member 410 can be realized, and the extraction and transfer of the insulating sheet 10 can be realized.
In yet another embodiment, the carrier drive assembly 420 includes: a first carrying driving member 421 connected to the carrying and extracting member 410 and capable of driving the carrying and extracting member 410 to move in a vertical direction; the second carrying driving member 422 is connected to the carrying and extracting member 410 and can drive the carrying and extracting member 410 to move in the horizontal direction.
In this embodiment, the carrying and extracting member 410 may be disposed at an output end of the first carrying driving member 421, and the main body of the first carrying driving member 421 may be disposed at an output end of the second carrying driving member 422. Alternatively, the transport extraction member 410 may be provided at the output end of the second transport drive 422, and the main body of the second transport drive 422 may be provided at the output end of the first transport drive 421. It is possible to drive the carry lift 410 in both vertical and horizontal directions. The first conveying driving member 421 and the second conveying driving member 422 may be driven by an electric cylinder, a linear module, or the like.
Specifically, the carrying and extracting member 410 is disposed above the sheet turnover mechanism 200 and the second carrying stage 300; when the insulating sheet 10 is picked up, the second conveying driving member 422 drives the conveying and picking member 410 to move to the position above the sheet turning mechanism 200, and the first conveying driving member 421 drives the conveying and picking member 410 to descend, so that the conveying and picking member 410 can pick up the insulating sheet 10; after the carrying and extracting member 410 obtains the insulating sheet 10, the sheet turning mechanism 200 releases the insulating sheet 10, so that the first carrying and driving member 421 drives the carrying and extracting member 410 to ascend and be away from the sheet turning mechanism 200 for avoiding; meanwhile, the second carrying driving member 422 drives the carrying and extracting member 410 to move towards the second carrier stage 300; after the carrying and extracting member 410 and the insulating sheet 10 carried by the carrying and extracting member move to the upper side of the second carrier 300, the first carrying and driving member 421 drives the carrying and extracting member 410 to descend again, so that the carrying and extracting member 410 can conveniently deliver the vertically arranged insulating sheet 10 to the position opposite to the battery cell 20.
It can be understood that after the transporting and extracting device 410 extracts the insulating sheet 10, the second transporting and driving device 422 transports the insulating sheet 10 to the top of the second carrier stage 300 by the transporting and extracting device 410; the first conveying driving member 421 drives the conveying and extracting member 410 to descend, so as to convey the insulating sheet 10 to the side facing the battery cell 20. In this process, when the insulation sheet 10 is sent to the battery cell 20, it is difficult to ensure that the insulation sheet 10 is just attached to the winding end of the battery cell 20. To fasten the insulation sheet 10 to the battery cell 20, in an embodiment, a driving mechanism (not shown) may be disposed, and the driving mechanism is connected to the second carrier 300 and can drive the second carrier 300 to translate so as to drive the battery cell 20 on the second carrier 300 to move toward the insulation sheet 10, so that the insulation sheet 10 is passively fastened to the battery cell 20.
Or after the carrying and extracting member 410 extracts the insulating sheet 10, the second carrying and driving member 422 drives the carrying and extracting member 410 to deliver the insulating sheet 10 to the upper side of the second carrier stage 300, and the first carrying and driving member 421 drives the carrying and extracting member 410 to descend to deliver the insulating sheet 10 to the side face of the battery cell 20; subsequently, the second carrying driving member 422 further drives the carrying and extracting member 410 to move horizontally, so that the carrying and extracting member 410 pushes the insulation sheet 10 to the battery cell 20, and finally, the insulation sheet 10 is actively buckled on the battery cell 20.
Still alternatively, the carrying mechanism 400 further comprises a flap driving assembly 430, and the flap driving assembly 430 is connected with the carrying and extracting member 410; after the carrying driving assembly 420 drives the carrying extraction element 410 to reach the position of the battery cell 20, the insulation sheet 10 directly faces the winding end of the battery cell 20, and the cramp driving assembly 430 starts to drive the carrying extraction element 410 to move towards the battery cell 20, so as to directly buckle the insulation sheet 10 on the battery cell 20. Specifically, after the carrying and extracting member 410 extracts the insulating sheet 10, the second carrying and driving member 422 drives the carrying and extracting member 410 to deliver the insulating sheet 10 to the upper side of the second carrier stage 300, and the first carrying and driving member 421 drives the carrying and extracting member 410 to descend to deliver the insulating sheet 10 to the side face of the battery cell 20; subsequently, the tab driving assembly 430 drives the carrying and extracting member 410 to move toward the battery cell 20, and finally the insulation sheet 10 is attached to the battery cell 20.
The cleat driving assembly 430 includes a cleat driving member 431 and a cleat guiding member 432, and referring to fig. 1 in particular, the cleat guiding member 432 extends in a horizontal direction, the carrying and extracting member 410 is slidably disposed on the cleat guiding member 432, and the cleat driving member 431 is connected to the carrying and extracting member 410 and can drive the carrying and extracting member 410 to move along the cleat guiding member 432. Meanwhile, the body of the cleat driving assembly 430 is disposed at the output end of the carrier driving assembly 420.
The cleat driving member 431 may adopt a driving member such as an air cylinder, an electric cylinder, etc.; the cleat guides 432 may be guide members such as rails, guide rods, etc.
As will be readily understood, the position of the battery cell 20 needs to be relatively fixed during the buckling process, so that the handling mechanism 400 can transfer the insulation sheet 10 to be opposite to the side of the battery cell 20 to be buckled. Therefore, the cramp apparatus further comprises a battery cell fixing mechanism 600, and the battery cell fixing mechanism 600 is arranged on one side of the second bearing table 300; battery cell securing mechanism 600 includes: the fixing member 610 and the fixing driving member 620, the fixing driving member 620 is connected to the fixing member 610 and can drive the fixing member 610 to approach or move away from the second carrier stage 300.
The fixing member 610 may be a pressing block, a pressing plate, or another member capable of pressing the battery cell 20; the fixed driving member 620 may employ a driving member such as a cylinder, an electric cylinder, or the like. For example, referring to fig. 1, in an initial state, the fixing member 610 is suspended above the second stage 300; after the battery cell 20 to be buckled is placed on the second bearing table 300, the fixing driving member 620 drives the fixing member 610 to descend, so that the fixing member 610 presses against the upper surface of the battery cell 20, and the position of the battery cell 20 is fixed, thereby preventing the battery cell 20 from moving.
Further, in order to prevent the surface of the battery cell 20 from being damaged when the fixing member 610 presses against the battery cell 20, a flexible member 630 is disposed on one side of the fixing member 610 close to the second carrier stage 300; when the fixing driving member 620 drives the fixing member 610 to continuously press against the battery cell 20, the flexible member 630 is compressed.
Specifically, the flexible member 630 may be made of flexible material such as polyurethane, rubber, etc. The flexible member 630 presses against the battery cell 20, so that the battery cell 20 can be prevented from being damaged when the fixing member 610 made of a rigid material continuously presses against the battery cell 20. Because the flexible member 630 has a certain deformation amount, when the fixed driving member 620 continuously drives the fixing member 610 to press against the battery cell 20 to compress the battery cell 20, the flexible member 630 is compressed, thereby compensating for the extra stroke output by the fixed driving member 620; meanwhile, the flexible member 630 has elastic restoring force, and can act on the battery cell 20 in a reverse direction, so as to ensure that the fixing member 610 compresses the battery cell 20.
It should be added that after the insulation sheet 10 is fastened to the battery cell 20, the insulation sheet 10 needs to be fixed, and at this time, a gluing device (not shown) is further provided to glue the insulation sheet 10 so as to glue the insulation sheet 20 to the battery cell 20.
In one embodiment, after the carrying mechanism 400 fastens the insulation sheet 10 onto the battery cell 20, the carrying mechanism 400 does not loosen the insulation sheet 10, and the adhesive tape is attached to the insulation sheet 10 exposed outside the carrying mechanism 400 by the adhesive tape attaching device, so as to fix the insulation sheet 10 onto the battery cell 20.
In one embodiment, the handling mechanism 400 uses a clamp, the first clamping plate 411 and the second clamping plate of which partially extend into the catching slot 14 to extract the insulating sheet 10; at this time, the insulating sheet 10 exposed outside the carrying mechanism 400 includes three sections, which are a section outside the first clamping plate 411, a section between the first clamping plate 411 and the second clamping plate, and a section outside the second clamping plate, respectively; since the catching groove 14 is not large, a section of the insulating sheet 10 between the first clamping plate 411 and the second clamping plate is narrow; that is, if the tape is attached to only one section of the insulation sheet 10 between the first clamping plate 411 and the second clamping plate, the insulation sheet 10 cannot be fixed. Similarly, the adhesive tape can not be fixed only by sticking the adhesive tape on one section of the outer side of the first clamping plate 411 or one section of the insulating sheet 10 on the outer side of the second clamping plate. If a plurality of adhesive tapes are adhered, the working efficiency is affected.
Therefore, the cramp arrangement further comprises a fixing mechanism 500, and the fixing mechanism 500 is arranged on one side of the second bearing table 300; the fixing mechanism 500 includes: a stator 510 and a stator driver 520; the fixed piece driving member 520 is connected with the fixed piece 510 and can drive the fixed piece 510 to approach or depart from the second bearing table 300; after the carrying mechanism 400 carries the insulating sheet 10 onto the battery cell 20, the stator driving member 520 drives the stator 510 to move toward the second carrier 300, so that the stator 510 presses the insulating sheet 10 onto the battery cell 20.
The fixed piece 510 may be a pressing plate, a pressing block, or other members capable of pressing the insulating sheet 10. Because the insulating sheet 10 buckled on the side surface of the battery cell 20 is in a vertical state, the stator piece 510 also has a surface extending in the vertical direction, and can abut against the insulating sheet 10. More specifically, the stator 510 includes two pressing plates (in fig. 1, one of the pressing plates is covered by the other pressing plate), the two clamping plates of the carrying mechanism 400 press the insulation sheet 10 against the fastening slot 14 to press the insulation sheet 10 onto the battery cell 20, and the two pressing plates of the stator 510 respectively correspond to a section of the insulation sheet 10 outside the first clamping plate 411 and a section of the insulation sheet 10 outside the second clamping plate; the stator driving member 520 drives the stator 510 to move toward the second carrier 300, so that the two pressing plates can press the two ends of the insulation sheet 10 exposed outside the carrying mechanism 400, respectively, and further fix the insulation sheet 10. Subsequently, the handling mechanism 400 can release the insulating sheet 10 so that a middle section of the insulating sheet 10 is exposed for taping.
It is necessary to supplement that the winding is a square cell, which has two winding ends.
In an embodiment, the tab device provided by the present application can carry the insulation sheet 10 rotated to be in a vertical state one by one through the carrying mechanism 400, so that after an insulation sheet 10 is buckled to a winding end of the battery cell 20, the carrying mechanism 400 returns to carry another insulation sheet 10, and then buckles another insulation sheet 10 to another winding end of the battery cell 20.
In order to increase the working efficiency, in another embodiment, the carrying mechanism 400 may include two sets of carrying extractors 410, each of which is capable of receiving an insulation sheet 10 turned over to be in a vertical state, and the carrying driving assembly 420 is capable of driving the two sets of carrying extractors 410 to move toward the second carrier stage 300, so as to carry two insulation sheets 10 to the electric core 20 at the same time.
In this case, the cleat driving member 431 may be an air claw, and the two sets of the carrying and extracting members 410 are respectively disposed at one output end of the air claw. Meanwhile, the carrying driving assembly 420 includes two sets of cleat guides 432, and the two sets of cleat guides 432 are extended toward each other; the two sets of carrying and extracting members 410 are respectively connected with a set of buckle piece guiding members 432 in a sliding way; the cleat driving members 431 are capable of driving the two sets of carrier picks 410 toward or away from each other along their corresponding cleat guides 432.
Specifically, after the insulation sheet 10 is obtained, the two sets of carrying and extracting members 410 are located at positions away from each other, and the carrying and driving assembly 420 drives the carrying and extracting members 410 until the insulation sheet 10 faces the side surface of the battery cell 20, so that the two sets of carrying and extracting members 410 are located at the outer sides of the two winding ends of the battery cell 20. The cramp driving member 431 is activated to drive the two sets of carrying and extracting members 410 to approach each other, so that the two sets of carrying and extracting members 410 approach to the winding ends thereof, so as to buckle the two insulation sheets 10 on the two winding ends of the battery cell 20 at the same time.
At this time, the cell fixing mechanisms 600 are provided in two sets, each corresponding to one winding end of the cell 20. After the insulating sheet 10 is fastened to the winding end by the carrying mechanism 400, the fixing driving member 620 drives the fixing member 610 to move toward the corresponding winding end, so as to compress the insulating sheet 10 on the battery cell 20, and then, the carrying mechanism 400 releases the insulating sheet 10, so that the adhesive device can fix the insulating sheet 10.
It is also necessary to supplement that the insulating sheet 10 has a front surface and a back surface, the front surface is recessed, and after being attached to the winding end of the battery cell 20, there are side edges capable of being lapped against the upper surface and the lower surface of the battery cell 20; and the reverse portion thereof is recessed to form the catching groove 14. When the carrying mechanism 400 picks up the insulation sheet 10, the clamping plate is pressed close to the reverse side of the insulation sheet 10.
At this time, the cramp apparatus may further include two first bearing tables 100, each of which is capable of receiving an insulating piece 10; one of the first loading stages 100 receives the insulation sheet 10 with its front surface facing upward, and the other first loading stage 100 receives the insulation sheet 10 with its reverse surface facing upward. For example, referring to fig. 1, the right one of the first carriers 100 receives the insulation sheet 10 facing upward, and the left one of the first carriers 100 receives the insulation sheet 10 facing upward; thus, when the insulating sheet 10 is turned over, the turning mechanism 200 rotates 90 ° counterclockwise when the right insulating sheet 10 is taken out, so that the front surface of the insulating sheet 10 faces the other insulating sheet 10; when the sheet turning mechanism 200 receives the left insulating sheet 10, the left insulating sheet 10 is turned by 90 degrees counterclockwise, so that the front surface of the insulating sheet 10 faces the other insulating sheet 10; at this time, the sheet turning mechanism 200 can turn over the same angle every time; therefore, the front surfaces of the two insulation sheets 10 are opposite to each other, and after the conveying mechanism 400 takes the two insulation sheets 10, the two insulation sheets can be directly conveyed to the battery cell 20, and the front surfaces of the two insulation sheets 10 face the corresponding winding ends.
Further, in order to facilitate the flipping mechanism 200 to flip the insulation sheets in the two first carrier tables 100, the flipping mechanism 200 further includes a translation driving assembly 230, which is connected to the flipping unit 210 and is capable of driving the flipping unit 210 to move between the two first carrier tables 100.
Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. Such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements but may alternatively include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.
Claims (10)
1. A cramp apparatus for cramping an insulation sheet (10) onto an electric core (20), comprising:
a first bearing table (100) for bearing the insulation sheet (10);
the sheet turning mechanism (200) is arranged on one side of the first bearing table (100), can extract the insulating sheets (10) in the first bearing table (100), and turns the insulating sheets (10) from a flat state to a vertical state;
the second bearing table (300) is used for bearing the battery core (20);
a carrying mechanism (400) which can move between the sheet turning mechanism (200) and the second bearing table (300) so as to transfer the insulation sheet (10) to the battery core (20).
2. Cleat device according to claim 1, characterized in that said flip mechanism (200) comprises:
a sheet-turning-over extraction member (210) for extracting the insulating sheet (10);
the sheet turning driving assembly (220) is connected with the sheet turning extracting piece (210) and can drive the sheet turning extracting piece (210) to rotate, so that the insulating sheets (10) extracted by the sheet turning extracting piece (210) are turned to be in a vertical state from a flat state.
3. The clip assembly of claim 2, wherein said flap drive assembly (220) comprises:
the first piece turning driving piece (221) is connected with the piece turning extracting piece (210) and can drive the piece turning extracting piece (210) to approach or depart from the first bearing table (100) along the horizontal direction;
the second flap driving part (222) is connected with the flap extracting part (210) and can drive the flap extracting part (210) to approach or depart from the first bearing table (100) along the vertical direction;
and the third sheet turning driving piece (223) is connected with the sheet turning extracting piece (210) and can drive the sheet turning extracting piece (210) to rotate.
4. Cleat device according to claim 1, characterized in that said handling mechanism (400) comprises:
a conveyance extraction member (410) for extracting the insulating sheet (10);
and the conveying driving assembly (420) is connected with the conveying extraction piece (410) and can drive the conveying extraction piece (410) to move between the sheet overturning mechanism (200) and the second bearing table (300).
5. Cleat device according to claim 4, characterized in that said handling extractor (410) comprises:
the first clamping plate (411) and the second clamping plate can be matched to realize the extraction of the insulating sheet (10);
a clamp driving member (413) capable of driving the first clamp plate (411) and the second clamp plate to move relatively;
wherein, the middle part of the insulation sheet (10) is sunken to form a buckle groove (14); the first clamping plate (411) and the second clamping plate can extend into a fastening groove (14); when the clamping driving piece (413) drives the first clamping plate (411) and the second clamping plate to move back to back, the first clamping plate (411) and the second clamping plate can abut against two sides of the buckle groove (14), and therefore the insulating sheet (10) is extracted.
6. Cleat device according to claim 4, characterized in that said handling drive assembly (420) comprises:
a first carrying driving member (421) which is connected with the carrying and extracting member (410) and can drive the carrying and extracting member (410) to move along the vertical direction;
and a second carrying driving member (422) which is connected with the carrying and extracting member (410) and can drive the carrying and extracting member (410) to move along the horizontal direction.
7. Cleat device according to any of claims 4-6, characterised in that the handling mechanism (400) further comprises a cleat driving assembly (430), the cleat driving assembly (430) being connected to the handling extractor (410);
the conveying driving assembly (420) drives the conveying extraction piece (410) to reach the position of the battery cell (20), the insulating sheet (10) is opposite to the winding end of the battery cell (20), and the buckle piece driving assembly (430) can drive the conveying extraction piece (410) to move towards the battery cell (20) so as to directly buckle the insulating sheet (10) on the battery cell (20).
8. The cramp apparatus according to claim 1, further comprising a fixing piece mechanism (500), wherein said fixing piece mechanism (500) is disposed on one side of said second carrying platform (300); the fixing mechanism (500) comprises:
a stator (510) and a stator driver (520); the fixed piece driving piece (520) is connected with the fixed piece (510) and can drive the fixed piece (510) to approach or depart from the second bearing table (300);
after the carrying mechanism (400) presses the insulation sheet (10) onto the battery cell (20), the stator driving piece (520) drives the stator piece (510) to move towards the second bearing table (300), so that the stator piece (510) fixes the insulation sheet (10) on the battery cell (20).
9. The cramp apparatus according to claim 1, further comprising a cell fixing mechanism (600), wherein the cell fixing mechanism (600) is disposed on one side of the second carrying platform (300); the cell fixing mechanism (600) includes:
the fixing device comprises a fixing piece (610) and a fixing driving piece (620), wherein the fixing driving piece (620) is connected with the fixing piece (610) and can drive the fixing piece (610) to be close to or far away from the second bearing table (300).
10. The clip device of claim 9, wherein the side of the fixing member (610) adjacent to the second carrier (300) is provided with a flexible member (630); when the fixing driving piece (620) drives the fixing piece (610) to continuously press against the battery core (20), the flexible piece (630) is compressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010017663.XA CN111082125A (en) | 2020-01-08 | 2020-01-08 | Buckle piece device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010017663.XA CN111082125A (en) | 2020-01-08 | 2020-01-08 | Buckle piece device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111082125A true CN111082125A (en) | 2020-04-28 |
Family
ID=70322586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010017663.XA Pending CN111082125A (en) | 2020-01-08 | 2020-01-08 | Buckle piece device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111082125A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000233854A (en) * | 1999-02-15 | 2000-08-29 | Rengo Co Ltd | Inversion device for stacked sheets |
| CN104986398A (en) * | 2015-06-08 | 2015-10-21 | 杭州娃哈哈集团有限公司 | Paperboard insertion device |
| CN206388740U (en) * | 2017-01-25 | 2017-08-08 | 宁德时代新能源科技股份有限公司 | Dielectric film and the core strueture for coating the dielectric film |
| CN107265111A (en) * | 2017-07-31 | 2017-10-20 | 广州市康超信息科技有限公司 | A kind of device that can be overturn and carry workpiece |
| CN107464946A (en) * | 2017-08-25 | 2017-12-12 | 宁波力神动力电池系统有限公司 | A kind of automatic patch front insulation sheet devices for battery |
| CN109911622A (en) * | 2019-03-19 | 2019-06-21 | 深圳市伟鸿科科技有限公司 | Sheet material carrying system |
| CN110104415A (en) * | 2019-05-09 | 2019-08-09 | 深圳仕上电子科技有限公司 | Overturn trolley |
| CN110203698A (en) * | 2019-05-24 | 2019-09-06 | 上海提牛机电设备有限公司 | A kind of carrying turnover device of square piece |
| CN209684991U (en) * | 2019-02-03 | 2019-11-26 | 无锡奥特维智能装备有限公司 | Insulating trip adhering device and insulating trip glue plastering machine |
| CN211125867U (en) * | 2020-01-08 | 2020-07-28 | 无锡先导智能装备股份有限公司 | Buckle piece device |
-
2020
- 2020-01-08 CN CN202010017663.XA patent/CN111082125A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000233854A (en) * | 1999-02-15 | 2000-08-29 | Rengo Co Ltd | Inversion device for stacked sheets |
| CN104986398A (en) * | 2015-06-08 | 2015-10-21 | 杭州娃哈哈集团有限公司 | Paperboard insertion device |
| CN206388740U (en) * | 2017-01-25 | 2017-08-08 | 宁德时代新能源科技股份有限公司 | Dielectric film and the core strueture for coating the dielectric film |
| CN107265111A (en) * | 2017-07-31 | 2017-10-20 | 广州市康超信息科技有限公司 | A kind of device that can be overturn and carry workpiece |
| CN107464946A (en) * | 2017-08-25 | 2017-12-12 | 宁波力神动力电池系统有限公司 | A kind of automatic patch front insulation sheet devices for battery |
| CN209684991U (en) * | 2019-02-03 | 2019-11-26 | 无锡奥特维智能装备有限公司 | Insulating trip adhering device and insulating trip glue plastering machine |
| CN109911622A (en) * | 2019-03-19 | 2019-06-21 | 深圳市伟鸿科科技有限公司 | Sheet material carrying system |
| CN110104415A (en) * | 2019-05-09 | 2019-08-09 | 深圳仕上电子科技有限公司 | Overturn trolley |
| CN110203698A (en) * | 2019-05-24 | 2019-09-06 | 上海提牛机电设备有限公司 | A kind of carrying turnover device of square piece |
| CN211125867U (en) * | 2020-01-08 | 2020-07-28 | 无锡先导智能装备股份有限公司 | Buckle piece device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4255433B2 (en) | Single wafer laminating method and apparatus using the same | |
| CN110808420A (en) | Electrode laminate manufacturing device | |
| CN112838260B (en) | Lamination device | |
| JP4801523B2 (en) | Plate material gripping device | |
| CN211125867U (en) | Buckle piece device | |
| CN111674671A (en) | Line is covered in subsides of cell-phone backplate | |
| CN112768744A (en) | Battery manufacturing apparatus | |
| CN216990674U (en) | Curved surface screen assembling equipment | |
| CN113772383B (en) | Double-sided film pasting equipment and method | |
| JP2013001489A (en) | Conveying device of sheet body, and manufacturing device of layer-built cell | |
| CN111082125A (en) | Buckle piece device | |
| CN219610503U (en) | Battery cell insulating cover mounting equipment | |
| JP2019102401A (en) | Manufacturing apparatus of lamination electrode body | |
| CN210928491U (en) | A tear open and turn over and paste integral type equipment for automatic assembly line of flexible circuit board | |
| CN210650462U (en) | Attached equipment of dyestripping | |
| CN116487719A (en) | Battery cell end plate insulating cover assembly production line | |
| TWI762266B (en) | Automatic apparatus for storing and picking up plate-shaped workpieces | |
| CN210880958U (en) | Rubberizing equipment | |
| CN210928495U (en) | Automatic laminating machine for automatic assembly line of flexible circuit board | |
| CN211125858U (en) | Lamination machine and cutting and stacking integrated machine | |
| CN210000719U (en) | Paste mark production line and paste mark device | |
| CN209896201U (en) | Pole piece feeding module and laminating machine | |
| CN217062206U (en) | Battery core lamination post-processing device and battery core production equipment | |
| CN110783617A (en) | Lamination machine and cutting and stacking integrated machine | |
| CN116053560B (en) | Battery cell rubberizing and pairing equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |