A new energy power battery auxiliary assembly equipment

Abstract

The invention discloses a new energy power battery auxiliary assembly equipment, which relates to the technical field of power batteries; the equipment comprises a base, on which a transport mechanism is arranged for transporting battery cells; a processing mechanism is arranged on one side of a conveyor belt for cleaning, gluing and transferring the battery cells; a stacking mechanism is arranged on the other side of the conveyor belt for stacking and fixing the battery cells arranged in an array; the stacking mechanism comprises a stacking mobile frame which is slidably mounted on the base and arranged in an array, and a clamping mechanism is arranged on the stacking mobile frame for clamping the upper and lower sides of the battery cells; the invention solves the current technical problem of low efficiency in stacking power batteries one by one, can uniformly stack and process the power battery cells, synchronously clean and gluing the cells, and has high assembly efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of power batteries, and in particular to auxiliary assembly equipment for new energy power batteries. Background Art

[0002] New energy power batteries refer to the main energy storage devices used in new energy vehicles such as electric vehicles and hybrid vehicles. They are different from lead-acid batteries or nickel-metal hydride batteries used in traditional internal combustion engine vehicles, but use more advanced lithium-ion battery technology; as one of the core technologies of electric vehicles, new energy power batteries have important application prospects and market potential in the field of modern transportation due to their high energy density, long life, fast charging, high safety and environmental friendliness. Existing power batteries are generally assembled in a robotic assembly line mode, and the mutual bonding between the battery cells is carried out in a stacking manner, and before bonding, cleaning and other operations are performed; the efficiency is relatively low; based on this, the present invention proposes an auxiliary assembly equipment that can uniformly stack the power battery cells, perform synchronous cleaning operations and glue coating on the battery cells, and has high assembly efficiency. Summary of the invention

[0003] In view of the above technical problems, the present invention can uniformly stack the power battery cells, perform simultaneous cleaning operations and glue coating on the cells, and has high assembly efficiency.

[0004] The scheme used in the present invention is: a new energy power battery auxiliary assembly equipment, including a base, a transportation mechanism is arranged on the base, and it is used to transport the battery cells; a processing mechanism is arranged on one side of the conveyor belt, and it is used to perform cleaning operations, gluing operations and transfer operations on the battery cells; the processing mechanism includes a transfer mounting seat slidably mounted on the base, and a processing mounting seat arranged in an array is lifted and slidably mounted on the transfer mounting seat, and a clamping group, a gluing group and a cleaning group are arranged on the processing mounting seat, and the clamping group is used to clamp the left and right sides of the battery cell for position transfer; the cleaning group is used to perform dust removal operations on both sides of the battery cell; the gluing group is used to perform gluing operations on both sides of the battery cell; on the other side of the conveyor belt A stacking mechanism is arranged on the side for stacking and fixing the battery cells arranged in an array; the stacking mechanism includes a stacking movable frame which is slidably mounted on the base and arranged in an array, and a clamping mechanism is arranged on the stacking movable frame for clamping the upper and lower sides of the battery cells; a limiting hole is opened on the top of the stacking movable frame, and a limiting movable shaft is slidably arranged on the base, and limiting parts are arranged in an array on the limiting movable shaft; the limiting parts are located on both sides of the limiting hole to limit the stacking movable frame, so that the limiting movable shaft drives the stacking movable frame to move; a blocking plate is fixedly arranged at one end of the base, and a through hole is opened on the blocking plate, and the limiting movable shaft passes through the through hole, and the stacking movable frame is blocked by the blocking plate.

[0005] Preferably, the transport mechanism comprises a transport motor and a transport belt arranged on the base, the transport motor is used to drive the transport belt, and a mounting portion is provided on the transport belt for positioning and mounting the battery cells.

[0006] Preferably, the processing mechanism includes a motor 1 fixedly mounted on a base, and a screw 1 rotatably mounted on the base. The screw 1 is driven by the motor 1, and the transfer mounting seat and the screw 1 form a spiral pair. An adjusting cylinder is arranged on the screw 2, and the adjusting cylinder is used to control the movement of the processing mounting seat.

[0007] Preferably, a glue transmission box and a dust collection box are provided on the processing mounting seat, and the glue transmission box is connected to the glue group to transmit the adhesive glue; the dust collection box is connected to the cleaning group to absorb and collect impurities; motor three and screw rod three are respectively provided on both sides of the processing mounting seat, and motor three is used to drive screw rod three, and control slides are respectively slidably installed on both sides of the processing mounting seat, and a pushing cylinder is provided on the control slide, and the control slide and screw rod three form a spiral pair; the pushing cylinder is used to drive the glue coating group, the clamping group and the cleaning group.

[0008] Preferably, the gluing group includes two gluing rods slidably mounted on a processing mounting seat, and a spring for providing elastic force is connected between the gluing rods; one end of the gluing rod is pushed by a pushing cylinder to move the gluing rod; a gluing hole is opened on the gluing rod, and the gluing rod is connected to a gluing transfer box, and the adhesive glue is released through the gluing hole on the gluing rod.

[0009] Preferably, the cleaning group includes two cleaning rods slidably mounted on a processing mounting seat, and a spring for providing elastic force is also connected between the cleaning rods. One end of the cleaning rod is pushed by a pushing cylinder to move the cleaning rod. An adsorption hole is provided on the cleaning rod, and the dust collection box is connected to the cleaning rod, and impurities on the battery cell are adsorbed and collected through the adsorption hole.

[0010] Preferably, the clamping group includes two transfer clamps slidably arranged on the processing mounting seat, and a spring for providing elastic force is also connected between the transfer clamps. One end of the transfer clamp is pushed by the pushing cylinder to move the transfer clamp; the left and right sides of the battery cell are clamped and transferred by the two transfer clamps.

[0011] Preferably, the stacking mechanism includes a stacking belt motor and a stacking moving belt arranged on the base, the stacking belt motor is used to drive the stacking moving belt, one end of the limiting moving shaft is provided with a connecting slide, and the connecting slide is fixedly connected to the limiting moving shaft; one end of the connecting slide is attached to the stacking moving belt to drive the limiting moving shaft to move through the stacking moving belt.

[0012] Preferably, the limiting portion comprises two electromagnetic sliding rods telescopically arranged on the limiting movable shaft, and the two sliding rods extend to both sides of the limiting hole to limit and fix the stacking movable rack.

[0013] Preferably, a clamping control cylinder is provided on the top of the stacking movable frame, and the clamping mechanism is provided on the telescopic rod of the clamping control cylinder. The clamping mechanism includes a clamping mounting frame fixedly connected to the telescopic rod of the clamping control cylinder, and a second motor and a second screw are provided on the clamping mounting frame. The second motor is used to drive the second screw. Two fixed frames are slidably installed on the clamping mounting frame, and the fixed frame and the second screw form a spiral pair, and the upper and lower sides of the battery cell are clamped by the second screw.

[0014] Compared with the prior art, the present invention has the following advantages: (1) When cleaning and gluing the battery cell, the battery cell is clamped and fixed by a fixing frame, and then the processing mounting seat is controlled to move up and down. At the same time, the sliding seat is controlled to move, and the oil cylinder is pushed to push the gluing rod and the cleaning rod respectively, so that the gluing rod and the cleaning rod are close to the side of the battery cell to complete the cleaning operation and the gluing operation. During the cleaning operation, the dust collection box is operated, and impurities are transmitted through the adsorption holes on the cleaning rod; during the gluing operation, the adhesive glue is transmitted through the gluing holes on the gluing rod to be coated on the battery cell; that is, the gluing and cleaning operations are completed simultaneously, replacing the one-by-one processing method; (2) During the stacking operation, the stacking mobile frame and the battery cells on the stacking mobile frame stay in the blocking position; the battery cells that are subsequently moved are blocked in turn, and the battery cells are in contact and squeezed with each other to complete the stacking, that is, a one-time stacking operation is realized, replacing the one-by-one stacking method; (3) The transfer clamp clamps the two sides of the battery cell, and then the cylinder is adjusted to control the lifting and movement of the processing mounting seat. The clamping group transfers the battery cell from the mounting part, that is, transfers it to between the two fixed frames, and controls the movement of the clamping mounting frame through the clamping control cylinder. The two fixed frames move and clamp the upper and lower sides of the battery cell. Then the clamping group releases the clamping of the left and right sides of the battery cell, that is, the repositioning clamping is completed, which is convenient for subsequent processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0016] Figure 2 It is a schematic diagram of the overall structure of the present invention from another angle.

[0017] Figure 3 It is a schematic diagram of the overall installation of the stacking mechanism of the present invention.

[0018] Figure 4 It is a schematic diagram of the partial structure of the stacking mechanism of the present invention.

[0019] Figure 5 It is a schematic diagram of the processing mechanism structure of the present invention.

[0020] Figure 6 It is a schematic diagram of the local structure of the processing mechanism of the present invention.

[0021] 1-base; 2-motor one; 3-screw rod one; 4-conveying belt; 401-installing part; 5-conveying motor; 6-stacking belt motor; 7-stacking moving belt; 8-blocking plate; 9-perforation; 10-limiting movable shaft; 11-connecting slide; 12-stacking movable frame; 1201-limiting hole; 13-limiting part; 14-clamping control cylinder; 15-clamping mounting frame; 16-motor two; 17-fixing frame; 18-screw rod two; 19-transfer mounting seat; 20-adjusting cylinder; 21-processing mounting seat; 22-glue transmission box; 23-dust collection box; 24-motor three; 25-screw rod three; 26-control slide; 27-pushing cylinder; 28-transfer splint; 29-clearing rod; 30-glue coating rod; 31-spring. DETAILED DESCRIPTION

[0022] Example: Figures 1 to 6 As shown, a transport mechanism is provided on the base 1 for transporting the battery cells; the transport mechanism includes a transport motor 5 and a transport belt 4 provided on the base 1, the transport motor 5 is used to drive the transport belt 4, and an installation portion 401 is provided on the transport belt 4 for positioning and installing the battery cells.

[0023] A processing mechanism is provided on one side of the conveyor belt 4, which is used for cleaning, gluing and transferring the battery cells; the processing mechanism includes a transfer mounting seat 19 slidably mounted on the base 1, and processing mounting seats 21 arranged in an array are lifted and slidably mounted on the transfer mounting seat 19, and a clamping group, a gluing group and a cleaning group are provided on the processing mounting seat 21. The clamping group is used to clamp the left and right sides of the battery cell for position transfer; the cleaning group is used to perform dust removal operations on both sides of the battery cell; the gluing group is used to perform gluing operations on both sides of the battery cell.

[0024] The processing mechanism includes a motor 2 fixedly mounted on a base 1, and a screw 3 rotatably mounted on the base 1, the screw 3 is driven by the motor 2, the transfer mounting seat 19 and the screw 3 form a spiral pair, an adjusting cylinder 20 is arranged on the screw 2 18, and the adjusting cylinder 20 is used to control the movement of the processing mounting seat 21; a glue transmission box 22 and a dust collection box 23 are arranged on the processing mounting seat 21, the glue transmission box 22 is connected to the glue group to transmit the adhesive glue; the dust collection box 23 is connected to the cleaning group to absorb and collect impurities; a motor 24 and a screw 3 25 are respectively arranged on both sides of the processing mounting seat 21, the motor 3 24 is used to drive the screw 3 25, and a control slide 26 is respectively slidably installed on both sides of the processing mounting seat 21, a pushing cylinder 27 is arranged on the control slide 26, and the control slide 26 and the screw 3 25 form a spiral pair; the pushing cylinder 27 is used to drive the glue group, the clamping group and the cleaning group.

[0025] The glue coating group includes two glue coating rods 30 slidably mounted on the processing mounting seat 21, and a spring 31 for providing elastic force is connected between the glue coating rods 30; one end of the glue coating rod 30 is pushed by pushing the oil cylinder 27 to move the glue coating rod 30; a glue coating hole is opened on the glue coating rod 30, and the glue coating rod 30 is connected to the glue coating transmission box 22, and the adhesive glue is released through the glue coating hole on the glue coating rod 30; the cleaning group includes two cleaning rods 29 slidably mounted on the processing mounting seat 21, and a spring 31 for providing elastic force is also connected between the cleaning rods 29. By pushing the oil cylinder 27, the adhesive glue is released through the glue coating hole on the glue coating rod 30. The cylinder 27 pushes one end of the cleaning rod 29 to move the cleaning rod 29. An adsorption hole is provided on the cleaning rod 29. The dust collection box 23 is connected to the cleaning rod 29, and impurities on the battery cell are adsorbed and collected through the adsorption hole; the clamping group includes two transfer clamps 28 slidably arranged on the processing mounting seat 21, and springs 31 for providing elastic force are also connected between the transfer clamps 28. The transfer clamps 28 are moved by pushing one end of the transfer clamp 28 by pushing the oil cylinder 27; the left and right sides of the battery cell are clamped and transferred by the two transfer clamps 28.

[0026] A stacking mechanism is provided on the other side of the conveyor belt 4 for stacking and fixing the battery cells arranged in an array; the stacking mechanism includes a stacking movable frame 12 which is slidably mounted on the base 1 and arranged in an array, and a clamping mechanism is provided on the stacking movable frame 12 for clamping the upper and lower sides of the battery cells; a limiting hole 1201 is provided on the top of the stacking movable frame 12, and a limiting movable shaft 10 is slidably provided on the base 1, and limiting portions 13 are arranged in an array on the limiting movable shaft 10; the limiting portions 13 are located on both sides of the limiting hole 1201 to limit the stacking movable frame 12, so that the limiting movable shaft 10 drives the stacking movable frame 12 to move; a blocking plate 8 is fixedly provided at one end of the base 1, and a through hole 9 is provided on the blocking plate 8, and the limiting movable shaft 10 passes through the through hole 9, and the stacking movable frame 12 is blocked by the blocking plate 8.

[0027] The stacking mechanism includes a stacking belt motor 6 and a stacking motion belt 7 arranged on the base 1. The stacking belt motor 6 is used to drive the stacking motion belt 7. One end of the limit moving shaft 10 is provided with a connecting slide 11, and the connecting slide 11 is fixedly connected to the limit moving shaft 10; one end of the connecting slide 11 is attached to the stacking motion belt 7 to drive the limit moving shaft 10 to move through the stacking motion belt 7; the limiting part 13 includes two electromagnetic slide bars telescopically arranged on the limit moving shaft 10, and the two slide bars extend to both sides of the limiting hole 1201 to adjust the stacking The mobile frame 12 is limited and fixed; a clamping control cylinder 14 is arranged on the top of the stacking mobile frame 12, and the clamping mechanism is arranged on the telescopic rod of the clamping control cylinder 14. The clamping mechanism includes a clamping mounting frame 15 fixedly connected to the telescopic rod of the clamping control cylinder 14, and a motor 16 and a screw 18 are arranged on the clamping mounting frame 15. The motor 16 is used to drive the screw 18. Two fixed frames 17 are slidably installed on the clamping mounting frame 15. The fixed frame 17 and the screw 18 form a spiral pair, and the upper and lower sides of the battery cell are clamped by the screw 18.

[0028] The principle of implementing the present invention is as follows: the battery cells are transported by the conveyor belt 4, and the battery cells arranged in an array are located in the processing area. The motor 2 drives the screw rod 3 to rotate the screw rod 3, and then the transfer mounting seat 19 moves, so that the clamping group, the cleaning group and the gluing group are located on both sides of the battery cells; the battery cells are first transferred by the clamping group. Specifically, the motor 3 24 drives the screw rod 3 25 to slide the control slide 26, that is, the control slide 26 slides to the two sides of the transfer clamp 28, and the transfer clamp 28 is pushed by the push cylinder 27 to move, so that the transfer clamp 28 clamps the two sides of the battery cells, and then the oil cylinder 20 is adjusted to control the lifting and movement of the processing mounting seat 21, and the clamping group transfers the battery cells from the mounting portion 401, that is, transfers them to between the two fixed frames 17, and the clamping mounting frame 15 is controlled to move by the clamping control cylinder 14, and the motor 2 16 drives the screw rod 2 18, and the two fixed frames 17 move and clamp the upper and lower sides of the battery cells, and then the clamping group releases the clamping of the left and right sides of the battery cells.

[0029] Furthermore, the battery cells are cleaned and glued; specifically, after the battery cells are clamped and fixed by the fixing frame 17, the processing mounting seat 21 is controlled to move up and down. At the same time, the slide 26 is controlled to move, and the oil cylinder 27 is pushed to push the gluing rod 30 and the cleaning rod 29 respectively, so that the gluing rod 30 and the cleaning rod 29 are close to the side of the battery cell to complete the cleaning operation and the gluing operation. During the cleaning operation, the dust collection box 23 operates, and impurities are transmitted through the adsorption holes on the cleaning rod 29; during the gluing operation, the adhesive glue is transmitted through the gluing holes on the gluing rod 30 to be coated on the battery cell.

[0030] After the glue coating operation is completed, the battery cells are stacked. Specifically, the stacking belt motor 6 drives the stacking movement belt 7 to move, so that the connecting slide 11 and the limit movable shaft 10 slide; the electromagnetic slide bar on the limit part 13 is located on both sides of the limit hole 1201, and the stacking movable frame 12 is limited and fixed. When the limit movable shaft 10 moves, it drives the stacking movable frame 12 to move. When the limit movable shaft 10 moves, it passes through the through hole 9 on the blocking plate 8. In the array arrangement direction, the stacking movable frame 12 is blocked by the blocking plate 8 in turn. When blocking, the limit part 13 The electromagnetic slide bar releases the limit on the stacking mobile rack 12, that is, the electromagnetic slide bar contracts inwardly and passes through the limit hole 1201; the stacking mobile rack 12 and the battery cells on the stacking mobile rack 12 stay in the blocking position; the subsequently moved battery cells are blocked in turn, and the battery cells are in contact and squeezed with each other to complete the stacking, that is, a one-time stacking operation is achieved, and the stacked battery cells can be transferred subsequently by manually setting up transfer equipment; in this embodiment, the battery cells are transported in the form of an array arrangement, dust removal and gluing are carried out simultaneously, and then they are stacked synchronously, and the operation efficiency is high.

Claims

1. A new energy power battery auxiliary assembly device, comprising a base (1), on which a transport mechanism is arranged for transporting battery cells; characterized in that: A processing mechanism is provided on one side of the conveyor belt (4) for performing cleaning operations, gluing operations and transferring operations on the battery cells; the processing mechanism comprises a transfer mounting seat (19) slidably mounted on the base (1); a processing mounting seat (21) arranged in an array is lifted and slidably mounted on the transfer mounting seat (19); a clamping group, a gluing group and a cleaning group are provided on the processing mounting seat (21); the clamping group is used to clamp the left and right sides of the battery cell for position transfer; the cleaning group is used to perform dust removal operations on both sides of the battery cell; the gluing group is used to perform gluing operations on both sides of the battery cell; a stacking mechanism is provided on the other side of the conveyor belt (4) for stacking and fixing the battery cells arranged in an array; the stacking mechanism comprises a stacking moving member slidably mounted on the base (1) and arranged in an array The stacking movable frame (12) is provided with a clamping mechanism for clamping the upper and lower sides of the battery core; a limit hole (1201) is provided at the top of the stacking movable frame (12); a limit movable shaft (10) is slidably provided on the base (1); and limit portions (13) are arranged in an array on the limit movable shaft (10); the limit portions (13) are located on both sides of the limit hole (1201) to limit the stacking movable frame (12), thereby enabling the limit movable shaft (10) to drive the stacking movable frame (12) to move; a blocking plate (8) is fixedly provided at one end of the base (1); a through hole (9) is provided on the blocking plate (8); the limit movable shaft (10) passes through the through hole (9), and the stacking movable frame (12) is blocked by the blocking plate (8).

2. The new energy power battery auxiliary assembly equipment according to claim 1 is characterized in that: The transport mechanism comprises a transport motor (5) and a transport belt (4) arranged on a base (1); the transport motor (5) is used to drive the transport belt (4); and a mounting portion (401) is arranged on the transport belt (4) for positioning and mounting the battery core.

3. The new energy power battery auxiliary assembly equipment according to claim 1 is characterized in that: The processing mechanism comprises a motor 1 (2) fixedly mounted on a base (1), and a screw rod 1 (3) rotatably mounted on the base (1); the screw rod 1 (3) is driven by the motor 1 (2); a transfer mounting seat (19) and the screw rod 1 (3) form a spiral pair; an adjusting oil cylinder (20) is arranged on the screw rod 2 (18); the adjusting oil cylinder (20) is used to control the movement of the processing mounting seat (21).

4. The new energy power battery auxiliary assembly equipment according to claim 3 is characterized in that: The processing mounting seat (21) is provided with a glue transmission box (22) and a dust collection box (23), the glue transmission box (22) is connected to the glue group to transmit adhesive glue; the dust collection box (23) is connected to the cleaning group to absorb and collect impurities; a motor three (24) and a screw rod three (25) are respectively provided on both sides of the processing mounting seat (21), the motor three (24) is used to drive the screw rod three (25), and a control slide (26) is respectively slidably installed on both sides of the processing mounting seat (21), and a pushing cylinder (27) is provided on the control slide (26), and the control slide (26) and the screw rod three (25) form a spiral pair; the pushing cylinder (27) is used to drive the glue group, the clamping group and the cleaning group.

5. The new energy power battery auxiliary assembly equipment according to claim 4 is characterized in that: The glue coating group comprises two glue coating rods (30) slidably mounted on a processing mounting seat (21), and a spring (31) for providing elastic force is connected between the glue coating rods (30); one end of the glue coating rod (30) is pushed by pushing the oil cylinder (27) to move the glue coating rod (30); a glue coating hole is opened on the glue coating rod (30), the glue coating rod (30) is connected to the glue coating transmission box (22), and the adhesive glue is released through the glue coating hole on the glue coating rod (30).

6. The new energy power battery auxiliary assembly equipment according to claim 4 is characterized in that: The cleaning group comprises two cleaning rods (29) slidably mounted on a processing mounting seat (21), and a spring (31) for providing elastic force is also connected between the cleaning rods (29). The cleaning rods (29) are moved by pushing one end of the cleaning rod (29) by pushing the oil cylinder (27). The cleaning rods (29) are provided with adsorption holes, and the dust collection box (23) is connected to the cleaning rods (29). Impurities on the battery cell are adsorbed and collected through the adsorption holes.

7. The new energy power battery auxiliary assembly equipment according to claim 4 is characterized in that: The clamping group comprises two transfer clamps (28) slidably arranged on the processing mounting seat (21), and a spring (31) for providing elastic force is also connected between the transfer clamps (28). The transfer clamps (28) are moved by pushing one end of the transfer clamp (28) by pushing the oil cylinder (27); the left and right sides of the battery cell are clamped by the two transfer clamps (28) and transferred.

8. The new energy power battery auxiliary assembly equipment according to claim 1 is characterized in that: The stacking mechanism comprises a stacking belt motor (6) and a stacking motion belt (7) arranged on a base (1); the stacking belt motor (6) is used to drive the stacking motion belt (7); one end of the position-limiting movable shaft (10) is provided with a connecting slide (11); the connecting slide (11) is fixedly connected to the position-limiting movable shaft (10); one end of the connecting slide (11) is attached to the stacking motion belt (7) so as to drive the position-limiting movable shaft (10) to move via the stacking motion belt (7).

9. The new energy power battery auxiliary assembly equipment according to claim 1, characterized in that: The limiting portion (13) comprises two electromagnetic sliding rods telescopically arranged on the limiting movable shaft (10), and the two sliding rods extend to both sides of the limiting hole (1201) to limit and fix the stacking movable frame (12).

10. The new energy power battery auxiliary assembly equipment according to claim 9, characterized in that: A clamping control cylinder (14) is arranged on the top of the stacking movable frame (12); a clamping mechanism is arranged on the telescopic rod of the clamping control cylinder (14); the clamping mechanism comprises a clamping mounting frame (15) fixedly connected to the telescopic rod of the clamping control cylinder (14); a second motor (16) and a second screw rod (18) are arranged on the clamping mounting frame (15); the second motor (16) is used to drive the second screw rod (18); two fixed frames (17) are slidably mounted on the clamping mounting frame (15); the fixed frames (17) and the second screw rod (18) form a spiral pair, and the upper and lower sides of the battery cell are clamped by the second screw rod (18).

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