Film tearing and corner pressing all-in-one machine for battery cell

Abstract

The utility model discloses a film tearing and corner pressing all-in-one machine for a battery cell, which is reasonable in design, saves manpower and improves the production efficiency. The device comprises a working table, at least one battery cell carrying seat assembly is arranged on the working table, a suction assembly is embedded in the battery cell carrying seat assembly, a battery cell is adsorbed on the battery cell carrying seat assembly, gummed paper is pasted on the front face of the battery cell, a protective film of the battery cell is pasted on the gummed paper, and the gummed paper is longer than the protective film. A first transverse moving mechanism is arranged below the battery cell carrying seat assembly, clamping jaw adhesive tearing mechanisms are symmetrically arranged on the first transverse moving mechanism, the two clamping jaw adhesive tearing mechanisms are located at the two ends of the battery cell carrying seat assembly respectively, and the two clamping jaw adhesive tearing mechanisms are used for clamping the two ends of adhesive paper respectively, stripping the adhesive paper and tearing out a protective film together; an edge-rolling and corner-pressing mechanism is arranged behind the battery cell carrying seat assembly, and a transfer manipulator is arranged above a position between the battery cell carrying seat assembly and the edge-rolling and corner-pressing mechanism. The utility model is applied to the technical field of battery cell processing production equipment.

Description

Technical Field

[0001] The utility model is applied to the technical field of battery core processing and production equipment, and particularly relates to an integrated battery core film tearing and angle pressing machine. Background Art

[0002] The outside of the battery cell is usually covered with a layer of protective film, which is covered from the front of the battery cell to the back of the battery cell in sequence, completely covering the battery cell. Traditionally, manual film tearing is adopted, which is not only labor-intensive but also cannot guarantee production capacity. Moreover, manual film tearing is easy to damage the battery cell, causing product damage. In order to reduce product damage, a glue sticking mechanism is also used to stick a layer of adhesive tape on the front head of the battery cell, and then the adhesive tape is directly torn off together with the protective film. The battery cell after film tearing needs to be coated with glue, but because the end corners of the battery cell are relatively upright, it is easy to pierce the wrapped adhesive layer, and the end corners need to be pressed. Traditionally, the two end corners of the battery cell are manually pressed together, and the overall efficiency is also relatively low. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an all-in-one battery core film tearing and corner pressing machine which has a reasonable design, saves manpower and improves production efficiency.

[0004] The technical solution adopted by the utility model is: the utility model includes a workbench, at least one battery cell carrier assembly is arranged on the workbench, a suction assembly is embedded in the battery cell carrier assembly, the battery cell is adsorbed on the battery cell carrier assembly, adhesive tape is pasted on the front of the battery cell, the adhesive tape is pasted on the protective film of the battery cell and the length of the adhesive tape is longer than the length of the protective film, a first transverse movement mechanism is arranged below the battery cell carrier assembly, symmetrically arranged clamping claw glue tearing mechanisms are arranged on the first transverse movement mechanism, and two of the clamping claw glue tearing mechanisms are respectively located at two ends of the battery cell carrier assembly, the two clamping claw glue tearing mechanisms are respectively used to clamp the two ends of the adhesive tape, and peel off the adhesive tape and tear off the protective film together, a rolling and pressing angle mechanism is arranged at the rear of the battery cell carrier assembly, and a transfer robot is arranged above the battery cell carrier assembly and the rolling and pressing angle mechanism.

[0005] Furthermore, a notch is provided on the workbench portion between the battery cell carrier assembly and the rolling angle pressing mechanism, and a laminated material return mechanism is installed in the notch. The laminated material return mechanism includes a lifting device and a clamping cylinder 1 longitudinally arranged on the lifting device, and an air blowing hose is provided on the side end of the notch, and the air blowing hose faces the position of the clamping cylinder 1 after the descent. A material receiving trough is provided at the lower end of the lifting device, and when the two clamping jaws tearing off mechanisms tear off all the protective film on the front of the battery cell, the protective film is in the clamping stroke of the clamping jaw cylinder 1.

[0006] Furthermore, a loading robot is arranged above the front end of the battery cell carrier assembly, and the loading robot is used to automatically load the battery cells onto the battery cell carrier assembly; a unloading robot is arranged above the rolling and angle pressing mechanism, and the unloading robot is used to transfer the battery cells after rolling and angle pressing from the rolling and angle pressing mechanism.

[0007] Furthermore, the battery cell carrier assembly includes a first carrier plate, a second transverse movement mechanism is disposed on the first carrier plate, a battery cell carrier is disposed on the second transverse movement mechanism, and the suction assembly is a plurality of vacuum suction cups embedded in the battery cell carrier.

[0008] Furthermore, the first transverse movement mechanism includes a first transverse movement driver installed at the lower end of the first carrier plate and a transverse movement profile plate connected to the first transverse movement driver, and the clamping jaw glue peeling mechanism is respectively installed on both ends of the transverse movement profile plate.

[0009] Furthermore, the glue-tearing mechanism with clamping jaws comprises a glue-tearing mounting seat, a rotating cylinder is arranged on the glue-tearing mounting seat, and a glue-tearing clamping jaw cylinder is arranged on the rotating cylinder.

[0010] Furthermore, the edge rolling and angle pressing mechanism includes a third transverse movement mechanism, a mounting plate is provided on the third transverse movement mechanism, a battery cell carrier is provided on the mounting plate, a clamping arm driver is provided on the side end of the battery cell carrier, a connecting arm is also provided on the mounting plate, an angle pressing cylinder is provided on the connecting arm, roller pressing claws are provided at both ends of the angle pressing cylinder, a edge pressing cylinder and a pressure block connected to the edge pressing cylinder are provided at the upper end of the angle pressing cylinder, and the pressure block is located between the two roller pressing claws.

[0011] The beneficial effects of the utility model are: 1. The utility model first adsorbs the battery cell on the battery cell carrier assembly through the suction component, and then the end of the battery cell has been horizontally pasted with adhesive tape, and the adhesive tape is pasted on the protective film, and then the two ends of the adhesive tape are clamped by the two claws at both ends of the adhesive tearing mechanism, and then the adhesive tape is peeled off and the protective film on the front of the battery cell is torn off together, and then the suction component releases the suction, and then the front of the battery cell is clamped or adsorbed by the transfer robot, and then it rises and moves horizontally to the rolling and corner pressing mechanism. At the same time, the protective film on the back of the battery cell is also torn off, and then the battery cell after the film is torn off is rolled and corner pressed by the rolling and corner pressing mechanism. Therefore, the entire utility model has a high degree of automation, saves labor costs, improves production efficiency, and avoids damage to the battery cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 It is a top view of the utility model;

[0014] Figure 3 It is a schematic diagram of the structure between the battery carrier assembly, the first transverse movement mechanism and the clamping claw glue peeling mechanism;

[0015] Figure 4 It is a structural schematic diagram of the rolling angle pressing mechanism;

[0016] Figure 5 It is a structural schematic diagram of the laminated material return mechanism;

[0017] Figure 6 It is a schematic diagram of a battery cell. DETAILED DESCRIPTION

[0018] like Figures 1 to 6 As shown, in this embodiment, the utility model includes a workbench 1, two battery cell carrier assemblies 2 are on the workbench 1, and a suction assembly 3 is embedded in the battery cell carrier assembly 2. A battery cell 1a is adsorbed on the battery cell carrier assembly 2, and a tape 2a is pasted on the front of the battery cell 1a. The tape 2a is pasted with a protective film 3a of the battery cell 1a, and the length of the tape 2a is longer than the length of the protective film 3a. A first transverse movement mechanism 4 is arranged below the battery cell carrier assembly 2, and a clamping jaw peeling mechanism 5 is symmetrically arranged on the first transverse movement mechanism 4, and the two clamping jaw peeling mechanisms 5 are respectively located at the two ends of the battery cell carrier assembly 2, and the two clamping jaw peeling mechanisms 5 are respectively used to clamp the two ends of the tape 2a, and peel off the tape 2a and tear off the protective film 3a together, and a rolling and pressing angle mechanism 6 is arranged at the rear of the battery cell carrier assembly 2, and a transfer robot 7 is arranged above the battery cell carrier assembly 2 and the rolling and pressing angle mechanism 6.

[0019] In this embodiment, a notch 101 is provided on the workbench 1 between the battery cell carrier assembly 2 and the rolling angle pressing mechanism 6, and a laminated glue material removal mechanism 8 is installed in the notch 101. The laminated glue material removal mechanism 8 includes a lifting device 81 and a clamping claw cylinder 82 longitudinally arranged on the lifting device 81. An air blowing hose is provided at the side end of the notch 101, and the air blowing hose faces the position of the clamping claw cylinder 82 after the descent. A material receiving groove is provided at the lower end of the lifting device 81. The two clamping claws and glue removal mechanisms 5 hold the front of the battery cell 1a When the protective film 3a is completely torn off, the protective film 3a is in the clamping stroke of the clamping cylinder 82. This design makes it convenient for the two clamping glue tearing mechanisms 5 to tear off the protective film 3a on the front of the battery cell 1a. The clamping cylinder 82 just clamps the middle of the protective film, and then cooperates with the transfer robot 7 to tear off the protective film on the back of the battery cell 1a on the clamping cylinder 82. Then the clamping cylinder 82 is lowered to the top of the material receiving trough through the lifting device 81, and then the clamping cylinder 82 is released, and then the torn protective film 3a and adhesive tape 2a are blown into the material receiving trough with the blowing hose.

[0020] In the present embodiment, a loading robot 9 is arranged above the front end of the battery cell carrier assembly 2, and the loading robot 9 is used to automatically load the battery cell 1a onto the battery cell carrier assembly 2; the front end of the loading robot 9 can be equipped with an automatic gluing device, that is, the adhesive tape is automatically pasted on the battery cell 1a, so as to further improve the production efficiency and save manpower. At present, the gluing equipment for battery cells is relatively common. Any one of them can be selected to cut the adhesive tape 2a and paste it on the protective film 3a. No further explanation is given here. Then the loading robot 9 transfers the glued battery cell 1a into the battery cell carrier assembly 2, and a blanking robot 10 is arranged above the rolling and angle pressing mechanism 6. A blanking conveyor line 11 is arranged at the end of the blanking robot 10. The blanking robot 10 is used to transfer the battery cell 1a after rolling and angle pressing from the rolling and angle pressing mechanism 6 to the blanking conveyor line 11. And considering the rhythm of production beat, one loading robot 9 and one unloading robot 10 can be used for the film tearing beat of two battery cell carrier assemblies 2.

[0021] In this embodiment, the battery cell carrier assembly 2 includes a first carrier plate 21, a second transverse movement mechanism 22 is arranged on the first carrier plate 21, a battery cell carrier 23 is arranged on the second transverse movement mechanism 22, the suction assembly 3 is a plurality of vacuum suction cups embedded in the battery cell carrier 23, and the moving range of the second transverse movement mechanism 22 is from the bottom of the unloading robot 10 to the clamping glue tearing mechanism 5.

[0022] In this embodiment, the first transverse movement mechanism 4 includes a first transverse movement driver 41 installed at the lower end of the first carrier plate 21 and a transverse movement profile plate 42 connected to the first transverse movement driver 41, and the clamping jaws and peeling mechanisms 5 are respectively installed on both ends of the transverse movement profile plate 42. The two clamping jaws and peeling mechanisms 5 share one first transverse movement mechanism 4, so that the clamping jaws and peeling mechanisms 5 can achieve peeling synchronously.

[0023] In this embodiment, the glue-tearing mechanism 5 comprises a glue-tearing mounting seat 51, on which a rotating cylinder 52 is provided, and on which a glue-tearing clamping cylinder 53 is provided. This design clamps the adhesive tape 2a by the glue-tearing clamping cylinder 53, and then drives the glue-tearing clamping cylinder 53 to rotate 90 degrees by the rotating cylinder 52, so as to tear off the adhesive tape 2a together with the protective film 3a.

[0024] In this embodiment, the jaw heads of the glue tearing jaw cylinder 53 and the jaw cylinder 1 82 are both provided with non-stick rubber pads.

[0025] In this embodiment, the rolling and corner pressing mechanism 6 includes a third transverse movement mechanism 61, and the third transverse movement mechanism 61 is provided with a mounting plate 62, and the mounting plate 62 is provided with a battery cell carrier 63, and the side end of the battery cell carrier 63 is provided with a clamping arm driver 64, and the mounting plate 62 is also provided with a connecting arm 65, and the connecting arm 65 is provided with a corner pressing cylinder 66, and roller pressing claws 67 are provided at both ends of the corner pressing cylinder 66, and the upper end of the corner pressing cylinder 66 is provided with a rolling cylinder 68 and a pressure block 69 connected to the rolling cylinder 68, and the pressure block 69 is located between the two roller pressure claws 67. This design clamps and fixes the battery cell 1a in the battery cell carrier 63 through the clamping arm driver 64, and then drives the two roller pressure claws 67 to roll the two corners of the battery cell 1a through the angle pressing cylinder 66, and then drives the pressure block 69 to further perform edge pressing on the battery cell 1a through the edge pressing cylinder 68.

[0026] In this embodiment, the working process of the utility model is as follows: the battery cell 1a is automatically loaded onto the battery cell carrier 23 by the loading robot 9, and then the battery cell 1a is adsorbed on the battery cell carrier 23 by the vacuum suction cup, and then the battery cell is driven to between the two clamping jaws and glue peeling mechanisms 5 by the second transverse movement mechanism 22, and then the two glue peeling jaw cylinders 53 clamp the two ends of the adhesive tape 2a respectively, and then the rotating cylinder 52 drives the glue peeling jaw cylinder 53 to rotate 90 degrees, and the adhesive tape 2a is torn off together with the protective film 3a, and then the two clamping jaws and glue peeling mechanisms 5 are driven to move synchronously by the first transverse movement mechanism 4, so that the battery cell 1a is properly The protective film 3a on the surface is completely torn off. At this time, the torn protective film 3a is in the clamping stroke of the clamping cylinder 82, so that the clamping cylinder 82 just clamps the middle of the protective film, and then the vacuum suction cup is closed and the transfer robot 7 adsorbs the battery cell 1a and moves it horizontally to the battery cell carrier 63. At this time, since the protective film 3a of the battery cell 1a is clamped by the clamping cylinder 82, the protective film 3a on the back of the battery cell 1a is also torn off during the transfer. Then, the battery cell 1a after tearing off the protective film 3a is subjected to rolling and corner pressing processing, and then the battery cell 1a is transferred to the unloading conveyor line 11 through the unloading robot 10.

[0027] Although the embodiments of the present invention are described with practical solutions, they do not constitute limitations on the meaning of the present invention. For those skilled in the art, it is obvious to modify the implementation scheme and combine it with other solutions based on this description.

Claims

1. A battery cell film tearing and corner pressing integrated machine, characterized in that: The invention comprises a workbench (1), wherein at least one battery cell carrier assembly (2) is arranged on the workbench (1), wherein a suction assembly (3) is embedded in the battery cell carrier assembly (2), a battery cell (1a) is adsorbed on the battery cell carrier assembly (2), a tape (2a) is pasted on the front of the battery cell (1a), the tape (2a) is pasted on a protective film (3a) of the battery cell (1a), and the length of the tape (2a) is longer than the length of the protective film (3a), and a first transverse movement mechanism (4) is arranged below the battery cell carrier assembly (2), and the first transverse movement mechanism (4) is arranged below the battery cell carrier assembly (2), and the first transverse movement mechanism (4) is arranged below the battery cell carrier assembly (2). A symmetrically arranged clamping and glue-tearing mechanism (5) is arranged on a transverse movement mechanism (4), and the two clamping and glue-tearing mechanisms (5) are respectively located at the two ends of the battery carrier assembly (2), and the two clamping and glue-tearing mechanisms (5) are respectively used to clamp the two ends of the adhesive tape (2a), and peel off the adhesive tape (2a) and tear off the protective film (3a) together, and a rolling and corner pressing mechanism (6) is arranged at the rear of the battery carrier assembly (2), and a transfer robot (7) is arranged above the battery carrier assembly (2) and the rolling and corner pressing mechanism (6).

2. The integrated machine for peeling off and pressing corners of battery cells according to claim 1, characterized in that: A notch (101) is provided in the workbench (1) between the battery cell carrier assembly (2) and the edge rolling and angle pressing mechanism (6), and a laminated material return mechanism (8) is installed in the notch (101). The laminated material return mechanism (8) comprises a lifting device (81) and a clamping cylinder (82) longitudinally arranged on the lifting device (81). A blow hose is provided at the side end of the notch (101), and the blow hose faces the position of the clamping cylinder (82) after it is lowered. A material receiving groove is provided at the lower end of the lifting device (81). When the two clamping jaws tearing off mechanisms (5) tear off all the protective film (3a) on the front of the battery cell (1a), the protective film (3a) is in the clamping stroke of the clamping jaw cylinder (82).

3. The integrated machine for peeling off and pressing corners of battery cells according to claim 1, characterized in that: A loading robot (9) is arranged above the front end of the battery cell carrier assembly (2), and the loading robot (9) is used to automatically load the battery cell (1a) onto the battery cell carrier assembly (2); a unloading robot (10) is arranged above the edge rolling and angle pressing mechanism (6), and the unloading robot (10) is used to transfer the battery cell (1a) after edge rolling and angle pressing from the edge rolling and angle pressing mechanism (6) for unloading.

4. The integrated machine for peeling off and pressing corners of battery cells according to claim 1, characterized in that: The battery cell carrier assembly (2) comprises a first carrier plate (21), a second transverse movement mechanism (22) is arranged on the first carrier plate (21), a battery cell carrier (23) is arranged on the second transverse movement mechanism (22), and the suction assembly (3) is a plurality of vacuum suction cups embedded in the battery cell carrier (23).

5. The integrated machine for peeling off and pressing corners of battery cells according to claim 4, characterized in that: The first transverse movement mechanism (4) comprises a first transverse movement driver (41) installed at the lower end of the first carrier plate (21) and a transverse movement profile plate (42) connected to the first transverse movement driver (41), and the clamping jaw glue peeling mechanism (5) is respectively installed on both ends of the transverse movement profile plate (42).

6. The integrated machine for peeling off and pressing corners of battery cells according to claim 1, characterized in that: The clamping jaw glue-tearing mechanism (5) comprises a glue-tearing mounting seat (51), a rotating cylinder (52) is arranged on the glue-tearing mounting seat (51), and a glue-tearing clamping jaw cylinder (53) is arranged on the rotating cylinder (52).

7. The integrated machine for peeling off and pressing corners of battery cells according to claim 1, characterized in that: The edge rolling and angle pressing mechanism (6) comprises a third transverse movement mechanism (61), a mounting plate (62) is arranged on the third transverse movement mechanism (61), a battery cell carrier (63) is arranged on the mounting plate (62), a clamping arm driver (64) is arranged at the side end of the battery cell carrier (63), a connecting arm (65) is also arranged on the mounting plate (62), an angle pressing cylinder (66) is arranged on the connecting arm (65), roller pressing claws (67) are arranged at both ends of the angle pressing cylinder (66), an edge pressing cylinder (68) and a pressure block (69) connected to the edge pressing cylinder (68) are arranged at the upper end of the angle pressing cylinder (66), and the pressure block (69) is located between the two roller pressing claws (67).

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