CN219267727U - Electric core stacking device - Google Patents
Electric core stacking device Download PDFInfo
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- CN219267727U CN219267727U CN202320447056.6U CN202320447056U CN219267727U CN 219267727 U CN219267727 U CN 219267727U CN 202320447056 U CN202320447056 U CN 202320447056U CN 219267727 U CN219267727 U CN 219267727U
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- 238000003825 pressing Methods 0.000 claims abstract description 97
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a battery cell stacking device which comprises a support frame, an end baffle, an end extrusion mechanism, a first side pressing plate and a second side pressing plate, wherein the support frame is arranged on the end baffle; the end baffle and the end extrusion mechanism are oppositely arranged on the support frame, and the end extrusion mechanism can move towards or away from the end baffle; the first side pressing plate and the second side pressing plate are oppositely arranged on the support frame, and the first side pressing plate and the second side pressing plate can simultaneously move inwards or outwards; the end baffle, the first side pressing plate, the end extrusion mechanism and the second side pressing plate are clockwise enclosed on the support frame to form a rectangular frame. According to the utility model, through the mutual matching of the end baffle, the end extrusion mechanism, the first side pressing plate, the second side pressing plate and the control mechanism, the automation degree is high, and the alignment degree of the electric core stacking can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of lithium battery manufacturing, in particular to a battery core stacking device.
Background
The battery cell stacking is an important link of the lithium battery cell production process, and is to combine the positive electrode plate/the diaphragm/the negative electrode plate into a bare battery cell through lamination; the alignment degree of the battery cell stack refers to the part of the cathode electrode plate which is more than the positive electrode in the length and width directions, and the electrochemical performance of the battery can be influenced, so that the alignment degree plays a vital role in the quality of the lithium battery.
The traditional electric core stacking process relies on manual work, and the alignment degree is observed through naked eyes in the stacking process, so that the dimensional accuracy cannot be ensured, the poor alignment degree is caused, and the product performance and the product quality uniformity of the battery are seriously influenced.
Disclosure of Invention
The technical problem to be solved by the utility model is how to ensure the alignment degree in the stacking process of the battery cells.
The utility model solves the technical problems by the following technical means:
the battery cell stacking device comprises a support frame (1), an end baffle (2), an end extrusion mechanism (3), a first side pressing plate (4) and a second side pressing plate (5); the end baffle (2) and the end extrusion mechanism (3) are oppositely arranged on the support frame (1), and the end extrusion mechanism (3) can move towards or away from the end baffle (2); the first side pressing plate (4) and the second side pressing plate (5) are oppositely arranged on the support frame (1), and the first side pressing plate (4) and the second side pressing plate (5) can simultaneously move inwards or outwards; the end baffle (2), the first side pressing plate (4), the end extrusion mechanism (3) and the second side pressing plate (5) are clockwise surrounded on the support frame (1) to form a rectangular frame.
The beneficial effects are that: through the mutually supporting of tip baffle and tip extrusion mechanism, can pile up the electric core, through the mutually supporting of first side board and second side board, can take shape the electric core curb plate, through the mutually supporting of above-mentioned mechanism, degree of automation is high, when reducing staff's work load, can effectively improve the alignment degree that the electric core was piled up.
Further, still include control mechanism (6), the vertical section of support frame (1) is the shape of falling U, be close to first side clamp plate (4), second side clamp plate (5) on support frame (1) roof respectively run through and have seted up first installation mouth (14), second installation mouth (15), first installation mouth (14) are located the middle part of first side clamp plate (4) and set up with first side clamp plate (4) mutually perpendicular, second installation mouth (15) are located the middle part of second side clamp plate (5) and set up with second side clamp plate (5) mutually perpendicular, first installation mouth (14) and second installation mouth (15) parallel and level set up, first side clamp plate (4), second side clamp plate (5) are connected with control mechanism (6) each other through first installation mouth (14), second installation mouth (15) respectively, control mechanism (6) can control first side clamp plate (4), second side clamp plate (5) inwards or outwards move simultaneously.
Further, the front side of the bottom wall of the transverse plate of the support frame (1) is fixed with a first support plate (18) close to the first mounting opening (14), the rear side of the bottom wall of the transverse plate of the support frame (1) is fixed with a second support plate (19) close to the second mounting opening (15), all the support plates are arranged in parallel with the long side of the transverse plate of the support frame (1), and the control mechanism (6) is fixed on the support plates.
Further, the control mechanism (6) comprises a first threaded rod (61), a second threaded rod (62), a first movable block (63), a second movable block (64) and a motor (65), wherein the first threaded rod (61) and the second threaded rod (62) are arranged between the first support plate (18) and the second support plate (19), the first threaded rod (61) and the second threaded rod (62) are fixedly connected, the first threaded rod (61) is rotationally connected with the first support plate (18), the second threaded rod (62) is rotationally connected with the second support plate (19), and one end, far away from the first threaded rod (61), of the second threaded rod (62) penetrates through the second support plate (19) and is fixedly connected with a rotating shaft of the motor (65); the first threaded rod (61) is connected with a first movable block (63) in a threaded manner, the second threaded rod (62) is connected with a second movable block (64) in a threaded manner, the first movable block (63) penetrates through the first mounting opening (14) and is fixedly connected with the first side pressing plate (4), and the second movable block (64) penetrates through the second mounting opening (15) and is fixedly connected with the second side pressing plate (5).
The beneficial effects are that: through first threaded rod, second threaded rod, first movable block, second movable block, mutually supporting of motor, during operation, the starter motor, motor drive second threaded rod and first threaded rod rotate, first threaded rod is opposite with second threaded rod screw thread direction for the rotation direction when first threaded rod and second threaded rod rotate is opposite, thereby makes two movable blocks opposite in direction when removing, under the drive of two movable blocks, two side clamp plates can be close to each other or keep away from each other, can take shape the electric core curb plate.
Further, first spout (16) have all been seted up to the both sides that are located first installing port (14) on support frame (1) roof, second spout (17) have all been seted up to the both sides that are located second installing port (15) on support frame (1) roof, be close to first spout (16) department on first side clamp plate (4) diapire all be fixed with first slider (41) with first spout (16) looks adaptation, first slider (41) are located inside first spout (16), second slider (51) that are close to second spout (17) looks adaptation on second side clamp plate (5) diapire all are fixed with on being close to second spout (17) department, second slider (51) are located inside second spout (17).
The beneficial effects are that: through mutually supporting between first slider and the first spout, can improve the movement stability of first side clamp plate, through mutually supporting between second slider and the second spout, can improve the movement stability of second side clamp plate.
Further, the end baffle (2) is fixed on the top wall of the supporting frame (1), a reinforcing plate 12 is fixed on the top wall of the supporting frame (1) close to the end baffle (2), and the reinforcing plate 12 is located on the outer side of the rectangular frame.
The beneficial effects are that: through the setting of reinforcing plate, can increase the joint strength between tip baffle and the support frame, and then effectively improve the holistic structural strength of rectangular frame.
Further, be close to tip extrusion mechanism (3) department on support frame (1) roof and be fixed with fixing base (13), fixing base (13) are located rectangular frame's outside, fixing base (13) are including fixed plate (131), supporting shoe (132) are located the middle part of fixed plate (131) and perpendicular to fixed plate (131) setting, the vertical section of fixing base (13) is L shape, fixed plate (131) are vertical setting, supporting shoe (132) are horizontal setting, be fixed with tip extrusion mechanism (3) on fixing base (13).
Further, the end extrusion mechanism (3) comprises a hydraulic cylinder (31) and a pressing plate (32), the hydraulic cylinder (31) is fixed on the supporting block (132), the output end of the hydraulic cylinder (31) penetrates through the fixing plate (131) and is mutually fixed with the pressing plate (32), and the pressing plate (32), the end baffle (2), the first side pressing plate (4) and the second side pressing plate (5) form a rectangular frame.
The beneficial effects are that: through the mutual cooperation of the hydraulic cylinder and the pressing plate, the electric core arranged between the pressing plate and the end baffle can be pushed when the hydraulic cylinder stretches and contracts, so that the electric core is stacked.
Further, the end extrusion mechanism (3) further comprises two guide rods (33), the two guide rods (33) are respectively located on the front side and the rear side of the hydraulic cylinder (31), the guide rods (33) penetrate through the fixing plate (131) and the pressing plate (32) to be mutually fixed, and the guide rods (33) are in sliding connection with the fixing plate (131).
The beneficial effects are that: through mutually supporting between guide bar and the fixed plate, can improve the removal stability of clamp plate.
Further, rubber pads (7) are fixed on the end baffle (2), the pressing plate (32) and the inner sides of the side pressing plates.
The beneficial effects are that: through the setting of rubber pad, can cushion the pressure that the electric core received when piling up to protect the electric core.
The utility model has the advantages that:
according to the utility model, through the mutual matching of the end baffle and the end extrusion mechanism, the battery cells can be stacked, and through the mutual matching of the first side pressing plate and the second side pressing plate, the side plates of the battery cells can be shaped, and through the mutual matching of the mechanisms, the automation degree is high, and the alignment degree of stacking of the battery cells can be effectively improved while the workload of workers is reduced.
According to the utility model, through the mutual matching of the first threaded rod, the second threaded rod, the first movable block, the second movable block and the motor, when the electric motor is started to drive the second threaded rod and the first threaded rod to rotate, the first threaded rod and the second threaded rod are opposite in thread direction, so that the rotation directions of the first threaded rod and the second threaded rod are opposite when the first threaded rod and the second threaded rod rotate, the two movable blocks are opposite in direction when the two movable blocks move, and the two side pressing plates can be mutually close to or mutually far away from each other under the driving of the two movable blocks, so that the electric core side plates can be shaped.
According to the utility model, the moving stability of the first side pressing plate can be improved through the mutual matching between the first sliding block and the first sliding groove, and the moving stability of the second side pressing plate can be improved through the mutual matching between the second sliding block and the second sliding groove.
According to the utility model, through the arrangement of the reinforcing plate, the connection strength between the end baffle and the support frame can be increased, so that the integral structural strength of the rectangular frame is effectively improved.
According to the utility model, through the mutual matching of the hydraulic cylinder and the pressing plate, when the hydraulic cylinder stretches, the battery cells arranged between the pressing plate and the end baffle plate can be pushed, so that the battery cells are stacked.
According to the utility model, through the mutual matching between the guide rod and the fixed plate, the moving stability of the pressing plate can be improved.
According to the utility model, through the arrangement of the rubber pad, the pressure applied to the battery cells during stacking can be buffered, so that the battery cells are protected.
Drawings
Fig. 1 is a perspective view of a cell stacking device according to an embodiment of the utility model;
fig. 2 is a left cross-sectional view of a cell stacking device according to an embodiment of the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1, the present embodiment provides a cell stacking device, which includes a support frame 1, an end baffle 2, an end extrusion mechanism 3, a first side pressing plate 4, a second side pressing plate 5, and a control mechanism 6.
As shown in fig. 1, the end baffle 2 and the end extrusion mechanism 3 are oppositely arranged on the support frame 1, the end baffle 2 is fixed on the top wall of the support frame 1, and the end extrusion mechanism 3 can push the battery cells towards the end baffle 2 to stack the battery cells; the first side pressing plate 4 and the second side pressing plate 5 are oppositely arranged on the support frame 1, the end baffle 2, the first side pressing plate 4, the end extrusion mechanism 3 and the second side pressing plate 5 are clockwise surrounded on the support frame 1 to form a rectangular frame, the first side pressing plate 4, the second side pressing plate 5 and the support frame 1 are in sliding connection, the control mechanism 6 is fixed on the bottom wall of the support frame 1, and the control mechanism 6 can control the first side pressing plate 4 and the second side pressing plate 5 to simultaneously extrude the battery cell and shape the side plate of the battery cell.
As shown in fig. 1, the vertical section of the support frame 1 is in an inverted U shape, the lower parts of the vertical plates at two sides of the support frame 1 are all fixed with a mounting plate 11 outwards, the mounting plate 11 is provided with a plurality of mounting holes 111, and the stacking device can be fixedly mounted through the mounting holes 111;
as shown in fig. 1, a reinforcing plate 12 is fixed on the top wall of the support frame 1 near the end baffle 2, the reinforcing plate 12 is positioned on the outer side of the rectangular frame, and the reinforcing plate 12 can increase the connection strength between the end baffle 2 and the support frame 1, so that the integral structural strength of the rectangular frame is effectively improved;
as shown in fig. 1, a fixed seat 13 is fixed on the top wall of the support frame 1 near the end part extrusion mechanism 3, the fixed seat 13 is arranged on the outer side of the rectangular frame, the fixed seat 13 comprises a fixed plate 131 and a supporting block 132, the supporting block 132 is positioned in the middle of the fixed plate 131 and is perpendicular to the fixed plate 131, the vertical section of the fixed seat 13 is L-shaped, the fixed plate 131 is vertically arranged, the supporting block 132 is transversely arranged, and the end part extrusion mechanism 3 is fixed on the fixed seat 13;
as shown in fig. 1 and 2, a first mounting opening 14 and a second mounting opening 15 are respectively and penetratingly formed in the top wall of the support frame 1 near the first side pressing plate 4 and the second side pressing plate 5, the first mounting opening 14 is positioned in the middle of the first side pressing plate 4 and is mutually perpendicular to the first side pressing plate 4, the second mounting opening 15 is positioned in the middle of the second side pressing plate 5 and is mutually perpendicular to the second side pressing plate 5, the first mounting opening 14 and the second mounting opening 15 are flush, and the first side pressing plate 4 and the second side pressing plate 5 are respectively connected with the control mechanism 6 through the first mounting opening 14 and the second mounting opening 15; a first support plate 18 is fixed on the front side of the bottom wall of the transverse plate of the support frame 1 near the first mounting opening 14, a second support plate 19 is fixed on the rear side of the bottom wall of the transverse plate of the support frame 1 near the second mounting opening 15, and each support plate is arranged in parallel with the long side of the transverse plate of the support frame 1; the top wall of the support frame 1 is provided with first sliding grooves 16 on two sides of the first mounting opening 14, and the top wall of the support frame 1 is provided with second sliding grooves 17 on two sides of the second mounting opening 15.
As shown in fig. 1, the end extrusion mechanism 3 includes a hydraulic cylinder 31, a pressing plate 32 and a guide rod 33, the hydraulic cylinder 31 is fixed on a supporting block 132, the output end of the hydraulic cylinder 31 is fixed with the pressing plate 32 through a fixing plate 131, the pressing plate 32, the end baffle 2, the first side pressing plate 4 and the second side pressing plate 5 enclose a rectangular frame, and when the hydraulic cylinder 31 stretches, the hydraulic cylinder 31 can push a battery cell arranged between the pressing plate 32 and the end baffle 2, so that the battery cell is stacked; rubber pads 7 are fixed on the end baffle 2, the pressing plates 32 and the inner sides of the side pressing plates, the rubber pads 7 have certain elasticity, and the pressure applied to the battery cells during stacking can be buffered through the arrangement of the rubber pads 7, so that the battery cells are protected; the guide rods 33 are provided with two guide rods, which are respectively located at the front side and the rear side of the hydraulic cylinder 31, each guide rod 33 penetrates through the fixing plate 131 and the pressing plate 32 to be mutually fixed, each guide rod 33 is in sliding connection with the fixing plate 131, and the moving stability of the pressing plate 32 can be improved through the mutual matching between the guide rods 33 and the fixing plate 131.
As shown in fig. 1, the bottom wall of the first side pressing plate 4 is fixed with the first sliding blocks 41 adapted to the first sliding grooves 16 near the first sliding grooves 16, and the first sliding blocks 41 are located inside the first sliding grooves 16, so that the movement stability of the first side pressing plate 4 can be improved through the mutual cooperation between the first sliding blocks 41 and the first sliding grooves 16.
As shown in fig. 1, the bottom wall of the second side pressing plate 5 is fixed with second sliding blocks 51 adapted to the second sliding grooves 17 near the second sliding grooves 17, and the second sliding blocks 51 are located inside the second sliding grooves 17, so that the movement stability of the second side pressing plate 5 can be improved through the mutual cooperation between the second sliding blocks 51 and the second sliding grooves 17.
As shown in fig. 1 and 2, the control mechanism 6 includes a first threaded rod 61, a second threaded rod 62, a first movable block 63, a second movable block 64, and a motor 65, wherein the first threaded rod 61 and the second threaded rod 62 are disposed between the first support plate 18 and the second support plate 19, the first threaded rod 61 and the second threaded rod 62 are fixedly connected, the first threaded rod 61 is rotatably connected with the first support plate 18, the second threaded rod 62 is rotatably connected with the second support plate 19, and one end of the second threaded rod 62 far away from the first threaded rod 61 penetrates through the second support plate 19 and is fixedly connected with a rotation shaft of the motor 65; the first threaded rod 61 is in threaded connection with a first movable block 63, the second threaded rod 62 is in threaded connection with a second movable block 64, the upper part of the first movable block 63 penetrates through the first mounting port 14 to be fixedly connected with the first side pressing plate 4, and the upper part of the second movable block 64 penetrates through the second mounting port 15 to be fixedly connected with the second side pressing plate 5; during operation, the motor 65 is started, the motor 65 drives the second threaded rod 62 and the first threaded rod 61 to rotate, the thread directions of the first threaded rod 61 and the second threaded rod 62 are opposite, the rotation directions of the first threaded rod 61 and the second threaded rod 62 are opposite when the first threaded rod 61 and the second threaded rod 62 rotate, so that the directions of the two movable blocks are opposite when the two movable blocks move, and the two side pressing plates can be close to or far away from each other under the driving of the two movable blocks, so that the electric core side plates can be shaped.
When stacking the battery cells, the battery cells are placed above the supporting frame 1, the hydraulic cylinder 4 pushes the pressing plate 32 to move, the pressing plate 32 pushes the battery cells to move towards the end baffle 2, and the battery cells are stacked through the mutual matching of the pressing plate 32 and the end baffle 2; then the motor 65 drives the second threaded rod 64 and the first threaded rod 63 to rotate, under the drive of the first threaded rod 63 and the second threaded rod 64, the first movable block 63 and the second movable block 64 respectively drive the first side pressing plate 4 and the second side pressing plate 5 to move towards the electric core at the same time, and the two side pressing plates are close to each other through the transmission of the movable blocks to reshape the side plates of the electric core; compared with the traditional manual arrangement, the automatic arrangement method has the advantages that the degree of automation is high, the workload of workers is reduced, and meanwhile, the quality of finished products of the battery is effectively improved.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (10)
1. The electric core stacking device is characterized by comprising a supporting frame (1), an end baffle (2), an end extrusion mechanism (3), a first side pressing plate (4) and a second side pressing plate (5);
the end baffle (2) and the end extrusion mechanism (3) are oppositely arranged on the support frame (1), and the end extrusion mechanism (3) can move towards or away from the end baffle (2);
the first side pressing plate (4) and the second side pressing plate (5) are oppositely arranged on the support frame (1), and the first side pressing plate (4) and the second side pressing plate (5) can simultaneously move inwards or outwards;
the end baffle (2), the first side pressing plate (4), the end extrusion mechanism (3) and the second side pressing plate (5) are clockwise surrounded on the support frame (1) to form a rectangular frame.
2. The cell stacking device of claim 1, wherein: still include control mechanism (6), the vertical cross-section of support frame (1) is the shape of falling U, be close to first side clamp plate (4), second side clamp plate (5) on support frame (1) roof do not run through respectively and have seted up first installation mouth (14), second installation mouth (15), first installation mouth (14) are located the middle part of first side clamp plate (4) and set up with first side clamp plate (4) mutually perpendicular, second installation mouth (15) are located the middle part of second side clamp plate (5) and set up with second side clamp plate (5) mutually perpendicular, first installation mouth (14) and second installation mouth (15) parallel and level set up, first side clamp plate (4), second side clamp plate (5) are connected with control mechanism (6) each other through first installation mouth (14), second installation mouth (15), control mechanism (6) can control first side clamp plate (4), second side clamp plate (5) inwards or outwards move simultaneously.
3. A cell stacking device according to claim 2, wherein: the front side of the bottom wall of the transverse plate of the support frame (1) is fixedly provided with a first support plate (18) close to the first mounting opening (14), the rear side of the bottom wall of the transverse plate of the support frame (1) is fixedly provided with a second support plate (19) close to the second mounting opening (15), the support plates are all arranged in parallel with the long side of the transverse plate of the support frame (1), and the control mechanism (6) is fixed on the support plates.
4. A cell stacking device according to claim 3, wherein: the control mechanism (6) comprises a first threaded rod (61), a second threaded rod (62), a first movable block (63), a second movable block (64) and a motor (65), wherein the first threaded rod (61) and the second threaded rod (62) are arranged between the first support plate (18) and the second support plate (19), the first threaded rod (61) and the second threaded rod (62) are fixedly connected, the first threaded rod (61) is rotationally connected with the first support plate (18), the second threaded rod (62) is rotationally connected with the second support plate (19), and one end, far away from the first threaded rod (61), of the second threaded rod (62) penetrates through the second support plate (19) and is fixedly connected with a rotating shaft of the motor (65); the first threaded rod (61) is connected with a first movable block (63) in a threaded manner, the second threaded rod (62) is connected with a second movable block (64) in a threaded manner, the first movable block (63) penetrates through the first mounting opening (14) and is fixedly connected with the first side pressing plate (4), and the second movable block (64) penetrates through the second mounting opening (15) and is fixedly connected with the second side pressing plate (5).
5. A cell stacking device according to claim 2, wherein: the utility model discloses a support frame, including support frame (1), first spout (16) have all been seted up to the both sides that are located first installing port (14) on support frame (1) roof, second spout (17) have all been seted up to the both sides that are located second installing port (15) on support frame (1) roof, be close to first spout (16) department on first side board (4) diapire all be fixed with first slider (41) with first spout (16) looks adaptation, first slider (41) are located inside first spout (16), second slider (51) that are close to second spout (17) looks adaptation on second side board (5) diapire all are fixed with on second side board (5) diapire department, second slider (51) are located second spout (17) inside.
6. The cell stacking device of claim 1, wherein: the end baffle (2) is fixed on the top wall of the support frame (1), a reinforcing plate (12) is fixed on the top wall of the support frame (1) close to the end baffle (2), and the reinforcing plate 12 is positioned on the outer side of the rectangular frame.
7. A cell stacking device according to claim 1 or 6, wherein: the utility model discloses a fixing base (13) is fixed near tip extrusion mechanism (3) department on support frame (1) roof, fixing base (13) are located rectangular frame's outside, fixing base (13) are including fixed plate (131), supporting shoe (132) are located the middle part of fixed plate (131) and perpendicular to fixed plate (131) setting, the vertical section of fixing base (13) is L shape, fixed plate (131) are vertical setting, supporting shoe (132) are horizontal setting, be fixed with tip extrusion mechanism (3) on fixing base (13).
8. The cell stacking device of claim 7, wherein: the end extrusion mechanism (3) comprises a hydraulic cylinder (31) and a pressing plate (32), wherein the hydraulic cylinder (31) is fixed on a supporting block (132), the output end of the hydraulic cylinder (31) penetrates through a fixing plate (131) and is mutually fixed with the pressing plate (32), and the pressing plate (32), the end baffle (2), the first side pressing plate (4) and the second side pressing plate (5) form a rectangular frame.
9. The cell stacking device of claim 8, wherein: the end extrusion mechanism (3) further comprises two guide rods (33), the two guide rods (33) are respectively located on the front side and the rear side of the hydraulic cylinder (31), the guide rods (33) penetrate through the fixing plate (131) and the pressing plate (32) to be mutually fixed, and the guide rods (33) are in sliding connection with the fixing plate (131).
10. The cell stacking device of claim 8, wherein: the end baffle (2), the pressing plates (32) and the inner sides of the side pressing plates are respectively fixed with a rubber pad (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320447056.6U CN219267727U (en) | 2023-03-06 | 2023-03-06 | Electric core stacking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320447056.6U CN219267727U (en) | 2023-03-06 | 2023-03-06 | Electric core stacking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219267727U true CN219267727U (en) | 2023-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320447056.6U Active CN219267727U (en) | 2023-03-06 | 2023-03-06 | Electric core stacking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219267727U (en) |
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2023
- 2023-03-06 CN CN202320447056.6U patent/CN219267727U/en active Active
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