New energy automobile cell rubberizing equipment

Abstract

The utility model discloses a new energy automobile battery cell rubberizing device, which relates to the new energy automobile field, and comprises a rubber strip stripping mechanism, a transplanting mechanism, a positioning mechanism and a rubberizing mechanism, the transplanting mechanism comprises a linear module supported on a lower rack through a welding frame A, one side of the linear module is provided with a Z-axis lifting cylinder A and a Z-axis lifting cylinder B, and the Z-axis lifting cylinder B is provided with a Z-axis lifting cylinder B; a suction cup assembly A is mounted at the lower end of the Z-axis lifting cylinder A, and a suction cup assembly B is mounted at the lower end of the Z-axis lifting cylinder B; correspondingly, the rubberizing mechanism comprises a Y-axis module supported on the lower rack through a welding frame B, a Z-axis linear module is installed on one side of the Y-axis module, a rubberizing suction cup A and a rubberizing suction cup B are installed at the lower end of the Z-axis linear module, and the rubberizing suction cup A and the rubberizing suction cup B are connected through a variable-pitch air cylinder. According to the utility model, the technical problem of slow working rhythm of battery cell rubberizing equipment in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the field of new energy vehicles, in particular to a new energy vehicle battery cell gluing device. Background Technique

[0002] The rapid growth of the new energy vehicle industry has led to a sharp increase in battery demand. Batteries have become a key component of new energy vehicles, but their supply has begun to show shortages. In the manufacturing process of battery modules, the battery cell gluing step is crucial for the smooth operation of the production line. Therefore, it has become extremely urgent to improve the operation efficiency and gluing consistency of new energy vehicle battery cell gluing equipment.

[0003] Currently, in the manufacturing process of new energy vehicles, there are mainly two common practices for battery cell gluing operations. The first is to rely on manual operation and use specific tools for gluing work. The disadvantages of this approach are obvious: it not only has low efficiency and takes a long time, but also due to human subjective factors, it is difficult to achieve high-standard requirements for gluing accuracy. The second approach is to use automated gluing equipment to complete the gluing task. In actual operation, in order to improve the work efficiency of a single station, multiple such devices are usually deployed to process more battery cells per unit time.

[0004] However, the inventor found that there are still some problems in the existing technology. When multiple gluing devices are installed at a single station, although the gluing speed can be increased to a certain extent, this has led to a significant increase in equipment costs. In addition, coordination problems between multiple devices may also occur during the production process, which may affect the stability and efficiency of the entire production line. Summary of the Utility Model

[0005] Embodiments of the present application provide a new energy vehicle battery cell gluing device to solve the technical problem that existing battery cell gluing devices cannot have the characteristics of low production cost, high stability, etc. while increasing the working rhythm.

[0006] To solve the above technical problems, the utility model adopts the following technical solution. A new energy vehicle battery cell gluing device includes a glue strip peeling mechanism, a transplanting mechanism, a positioning mechanism, and a gluing mechanism. The transplanting mechanism includes a linear module supported on the lower frame through a welding frame A. One side of the linear module is provided with a Z-axis lifting cylinder A and a Z-axis lifting cylinder B. The lower end of the Z-axis lifting cylinder A is installed with a suction cup assembly A, and the lower end of the Z-axis lifting cylinder B is installed with a suction cup assembly B;

[0007] Correspondingly, the gluing mechanism includes a Y-axis module supported on the lower frame through a welding frame B. One side of the Y-axis module is provided with a Z-axis linear module. The lower end of the Z-axis linear module is installed with a gluing suction cup A and a gluing suction cup B. The gluing suction cup A and the gluing suction cup B are connected through a variable distance cylinder.

[0008] When this device is in use, the tape peeling mechanism releases the tape from the film, and then the transplanting mechanism takes away the tape. Since the transplanting mechanism is equipped with suction cup assembly A and suction cup assembly B, the tape can be sucked by suction cup assembly A and suction cup assembly B respectively and then placed on the positioning mechanism for positioning. The tape pasting mechanism takes away the positioned tape through pasting suction cup A and pasting suction cup B for pasting; among them, the tape pasting mechanism adopts a variable-distance cylinder, which can ensure that it takes away two tapes at a time, reduces the number of round trips of the tape pasting mechanism, improves the working beat, realizes the improvement of production efficiency, reduces costs at the same time, and has high stability.

[0009] Furthermore, the tape peeling mechanism includes a large plate arranged vertically. On one side of the large plate, a film feeding reel, a top peeling plate and a winding reel are installed. The film on the film feeding reel passes through roller A, roller B in sequence, then bypasses the top peeling plate, and passes through roller C and winds onto the winding reel; a tape in-place sensor is also installed on the vertically arranged large plate, and the tape in-place sensor is close to the edge of the top peeling plate.

[0010] Furthermore, a rectifying platform is also arranged between the film feeding reel and the top peeling plate, and the rectifying platform is fixed to the large plate; the rectifying platform can use its flat surface to calibrate and flatten the tape to ensure the flatness and straightness of the tape during the subsequent pasting process, and avoid warping or twisting.

[0011] Furthermore, a top peeling cylinder is also installed on the large plate, and the extending end of the top peeling cylinder is fixed to the top peeling plate; during the tape feeding process, when the tape is sucked by the suction cup on the transplanting mechanism, driving the top peeling plate to move through the top peeling cylinder can separate the tape from the release paper to complete automatic feeding.

[0012] Furthermore, a film feeding pressing cylinder and a winding pressing cylinder are also installed on one side of the large plate. When the film feeding pressing cylinder and the winding pressing cylinder extend, they can press against the tape or the release paper; by adjusting the pressures of the film feeding pressing cylinder and the winding pressing cylinder, precise control of the film tension can be achieved, so that the film maintains an appropriate tension during the film feeding and winding processes, ensuring smooth feeding of the tape.

[0013] Furthermore, a magnetic powder brake, a torque motor and a driving motor are installed on the side of the large plate opposite to the film feeding reel; among them, the magnetic powder brake is connected to the film feeding reel, the torque motor is connected to the winding reel, the output end of the driving motor is equipped with a traction shaft, and the traction shaft is in contact with the release paper; among them, the magnetic powder brake is used to adjust the tension, the torque motor is used to control the tension size, and the driving motor is used to traction the film. The three are used in cooperation to jointly realize the traction control of the film by the tape peeling mechanism and ensure the stability of the tape feeding.

[0014] Further, the positioning mechanism includes a vertical plate. The lower end of the vertical plate is fixed to the lower frame, and a bottom plate is fixed to the upper end of the vertical plate. A positioning suction cup is installed on the bottom plate. On both sides of the positioning suction cup, a push plate A and a push plate B are respectively arranged. The push plate A and the push plate B are respectively driven by two different long-side positioning cylinders; after the strip peeling mechanism sucks the strip, the transplanting mechanism transfers it to the positioning mechanism, and the positioning mechanism can accurately position the strip placed by the transplanting mechanism to improve the strip pasting quality, production efficiency and the accuracy of strip pasting.

[0015] Further, a short-side positioning cylinder is also fixed on the bottom plate. The short-side positioning cylinder is located at one end of the positioning suction cup. When the short-side positioning cylinder extends, it can position the short side of the strip; the long-side positioning cylinder can drive the push plate A and the push plate B to move to position the long side of the strip. The cooperation of the short-side positioning cylinder and the long-side positioning cylinder can realize the automatic positioning of the strip.

[0016] Further, the positioning suction cup includes a suction cup A and a suction cup B. The suction cup A and the suction cup B are located at different positions in the width direction of the bottom plate; after the transplanting mechanism takes out the strip from the strip peeling mechanism, it is sent to the positioning mechanism. In the positioning mechanism, when the vacuum generator is turned on, the suction cup A and the suction cup B can suck all the strips transferred by the transplanting mechanism for the pasting mechanism to suck.

[0017] Further, at least two groups of workstations are arranged at the upper end of the lower frame. Each group of workstations includes a strip peeling mechanism, a transplanting mechanism, a positioning mechanism and a pasting mechanism.

[0018] It can be seen from the above technical solutions that the present utility model has at least the following technical effects or advantages:

[0019] When the equipment is in use, the strip peeling mechanism releases the strip from the strip roll, and then the transplanting mechanism takes away the strip. Since the transplanting mechanism is equipped with a suction cup assembly A and a suction cup assembly B, the strip can be respectively sucked by the suction cup assembly A and the suction cup assembly B and then placed in the positioning mechanism for positioning. The pasting mechanism takes away the positioned strip through the pasting suction cup A and the pasting suction cup B for pasting; among them, the pasting mechanism adopts a variable-distance cylinder, which can ensure that it takes away two strips at a time, reduces the number of round trips of the pasting mechanism, improves the working rhythm, realizes the improvement of production efficiency, and at the same time reduces the cost, with high stability. Description of the Drawings

[0020] In order to more clearly illustrate the technical solutions of the present utility model, the drawings required for description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings:

[0021] Figure 1Schematic diagram of the overall structure of the present utility model Figure 1 ;

[0022] Figure 2 Schematic diagram of the overall structure of the present utility model Figure 2 (The protective cover is not shown in the figure);

[0023] Figure 3 Schematic diagram of the structure of the rubber strip peeling mechanism Figure 1 ;

[0024] Figure 4 Schematic diagram of the structure of the rubber strip peeling mechanism Figure 2 ;

[0025] Figure 5 Schematic diagram of the structure of the transplanting mechanism;

[0026] Figure 6 Schematic diagram of the structure of the positioning mechanism;

[0027] Figure 7 Schematic diagram of the structure of the rubber strip pasting mechanism.

[0028] Explanation of reference numerals in the drawings: 1. Rubber strip peeling mechanism, 2. Transplanting mechanism, 3. Positioning mechanism, 4. Rubber strip pasting mechanism, 5. Lower frame, 6. Large plate, 7. Unwinding reel, 8. Top peeling plate, 9. Rewinding reel, 10. Magnetic powder brake, 11. Top peeling cylinder, 12. Roller A, 13. Roller B, 14. Roller C, 15. Alignment platform, 16. Unwinding pressing cylinder, 17. Rewinding pressing cylinder, 18. Torque motor, 19. Driving motor, 20. Rubber strip in-place sensor, 21. Rubber strip presence sensor, 22. Welding frame A, 23. Z-axis lifting cylinder A, 24. Z-axis lifting cylinder B, 25. Suction cup assembly A, 26. Suction cup assembly B, 27. Vertical plate, 28. Base plate, 29. Pushing plate A, 30. Pushing plate B, 31. Long side positioning cylinder, 32. Short side positioning cylinder, 33. Y-axis module, 34. Z-axis linear module, 35. Rubber strip pasting suction cup A, 36. Rubber strip pasting suction cup B, 37. Variable distance cylinder. Detailed implementation manners

[0029] In order to enable those skilled in the art to better understand the technical solutions in the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments in this patent, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of this patent.

[0030] The utility model discloses a glue pasting device for a new energy vehicle battery cell, which includes a glue strip peeling mechanism 1, a transplanting mechanism 2, a positioning mechanism 3 and a glue pasting mechanism 4. As Figure 1 , Figure 2 shown, the glue strip peeling mechanism 1, the transplanting mechanism 2, the positioning mechanism 3 and the glue pasting mechanism 4 are all installed on the lower frame 5. A conveyor line and a shield covering above it are also installed on the lower frame 5.

[0031] When the device is in use, after the glue strip is peeled off by the glue strip peeling mechanism 1, the transplanting mechanism 2 can pick up the glue strip and transfer it to the positioning mechanism 3 for positioning. After the glue strip is positioned, the glue pasting mechanism 4 can suck and transfer the glue strip to the next working step, thus completing the glue pasting action. In one embodiment, two suction cup assemblies are arranged on the transplanting mechanism 2, and the two suction cup assemblies can respectively suck the glue strip. Correspondingly, two glue pasting suction cups are arranged on the glue pasting mechanism 4, and the two glue pasting suction cups are connected by a variable pitch cylinder 37. Thus, the glue pasting mechanism 4 can pick up two glue strips at a time, thereby reducing the number of round trips of the glue pasting mechanism 4, improving the working beat, realizing the improvement of production efficiency, and reducing the cost at the same time.

[0032] Figure 3 , Figure 4 is a schematic structural diagram of the glue strip peeling mechanism 1. As Figure 3 shown, the glue strip peeling mechanism 1 includes a large plate 6 arranged vertically. The bottom of the large plate 6 can be fixed to the lower frame 5 through a horizontally arranged plate. A reel 7, a top peeling plate 8 and a take-up reel 9 are installed on one side of the large plate 6. Among them, the reel 7 is located at the upper part of the large plate 6, the axial direction of the reel 7 is horizontally arranged, and a magnetic powder brake 10 is also connected to one end of the reel 7. The magnetic powder brake 10 is installed on the other side of the large plate 6 and fixed to the large plate 6. During the operation of the device, the glue roll is installed on the reel 7 and can rotate around the reel 7.

[0033] The top peeling plate 8 is installed at one end of the large plate 6 far from the reel 7. The plate surface of the top peeling plate 8 is horizontal, and a top peeling cylinder 11 is fixedly connected to one side of the top peeling plate 8. Among them, the top peeling cylinder 11 is fixed to the large plate 6. When the piston rod of the top peeling cylinder 11 extends and retracts, it can drive the top peeling plate 8 to move horizontally synchronously. When the glue roll on the reel 7 is unfolded into a strip shape, it first bypasses above the top peeling plate 8 and then is connected to the take-up reel 9. During the operation of the device, at the top peeling plate 8, the glue strip can be sucked by the suction cup assembly of the transplanting mechanism 2. In this way, when the end of the top peeling plate 8 moves towards the reel 7, the release paper is separated from the glue strip.

[0034] As Figure 3As shown, an over-roller A12, an over-roller B13, and an over-roller C14 are also installed on the large plate 6. Among them, the over-roller A12 is close to the unwinding shaft 7, and the over-roller A12 and the over-roller B13 are located above the film unwinding path. The over-roller C14 is close to the winding shaft 9, and the over-roller C14 is located below the film unwinding path. By means of the over-roller A12, the over-roller B13, and the over-roller C14, not only can the direction of the film unwinding path be changed, but also it helps to maintain a constant tension after the film is unwound.

[0035] A rectifying platform 15 is also provided between the unwinding shaft 7 and the top peeling plate 8. One side of the rectifying platform 15 is fixed to the large plate 6. And the rectifying platform 15 has a flat surface. After the film is unwound, the adhesive tape contacts the surface of the rectifying platform 15. Thus, the adhesive tape can be calibrated and flattened to ensure the flatness and straightness of the adhesive tape during the subsequent tape sticking process, and to avoid warping or twisting. In addition, a unwind pressing cylinder 16 and a winding pressing cylinder 17 are also installed on the large plate 6. As Figure 3 shown, the unwind pressing cylinder 16 is installed above the film unwinding path. The unwind pressing cylinder 16 is fixed to the large plate 6 through a bracket. When the extending end of the unwind pressing cylinder 16 extends, it moves downward, and the auxiliary pressing plate installed at the extending end of the unwind pressing cylinder 16 can press the adhesive tape. The winding cylinder is located below the film unwinding path. When the piston rod of the winding pressing cylinder 17 extends, the auxiliary pressing plate installed at the end of the piston rod of the winding pressing cylinder 17 can press the release paper. Thus, by adjusting the pressures of the unwind pressing cylinder 16 and the winding pressing cylinder 17, precise control of the film tension can be achieved, so that the film maintains an appropriate tension during the unwinding and winding processes, ensuring the flat feeding of the adhesive tape.

[0036] As Figure 4 shown, a torque motor 18 and a driving motor 19 are also installed on the large plate 6. In this embodiment, both the torque motor 18 and the driving motor 19 are fixedly installed on the surface of the large plate 6. Among them, the output shaft of the torque motor 18 is connected to the winding shaft 9 on the large plate 6. When the output shaft of the torque motor 18 rotates, it can drive the winding shaft 9 to rotate, thereby performing the winding action. At the output end of the driving motor 19, a traction shaft is installed, and the traction shaft contacts the release paper. During the operation of the equipment, the magnetic powder brake 10 is used to adjust the tension, the torque motor 18 is used to control the tension size, and the driving motor 19 is used to traction the film. The three are used in cooperation to jointly achieve the traction control of the film by the adhesive tape peeling mechanism 1, ensuring the stability of the adhesive tape feeding.

[0037] Back to Figure 3, a rubber strip in-place sensor 20 and a rubber strip presence sensor 21 are also installed on the large board 6. Among them, the rubber strip in-place sensor 20 is close to the edge of the top peeling board 8. The rubber strip in-place sensor 20 can detect the arrival of the rubber strip and send out a signal. The rubber strip presence sensor 21 is installed near the unwinding reel 7 and is used to detect whether the rubber strip has been used up. It should be understood that the rubber strip in-place sensor can adopt a contact limit switch. When the rubber strip contacts the contact limit switch, it can sense the arrival of the rubber strip. In addition, it can also adopt other types of sensors that can achieve sensing actions. Since both the rubber strip in-place sensor 20 and the rubber strip presence sensor 21 are commercially available products and are well-known to those skilled in the art, they will not be elaborated here.

[0038] When this equipment is in use, the operation process of the rubber strip peeling mechanism 1 is as follows.

[0039] S1. Feeding preparation: First, manually place the rubber roll into the unwinding reel 7, and pass it through the roller A12, roller B13, alignment platform 15, top peeling board 8, and roller C14 and wind it onto the winding reel 9; then, through the HMI, jog control the winding pressing cylinder 17 to extend, the top peeling cylinder 11 to extend, and the torque motor 18 and the driving motor 19 to start; by adjusting the braking torque of the magnetic powder brake 10 and the air pressure of the winding pressing cylinder 17 to make torque matching with the driving motor 19, finally pull the rubber strip to an ideal tension state to complete the feeding preparation;

[0040] S2. Initial state of the equipment: When the equipment is in the initial state, the rubber strip in-place sensor 20 senses the rubber strip, the unwinding pressing cylinder 16 is in the extended state, the winding pressing cylinder 17 is in the extended state, the top peeling cylinder 11 is in the extended state, and the torque motor 18 and the driving motor 19 are in the stopped state;

[0041] S3. The rubber strip is taken away by the transplanting mechanism 2: First, after the suction cup assembly on the transplanting mechanism 2 sucks the rubber strip, the top peeling cylinder 11 retracts, driving the top peeling board 8 to retreat, realizing the separation of the rubber strip from the release paper; then, after the transplanting mechanism 2 takes away the rubber strip, the top peeling cylinder 11 extends;

[0042] S4. Winding and tension adjustment: First, the unwinding pressing cylinder 16 retracts, and the torque motor 18 and the driving motor 19 start to wind; then, when the rubber strip in-place sensor 20 senses the rubber strip, the torque motor 18 and the driving motor 19 stop, and the unwinding pressing cylinder 16 extends;

[0043] S5. Automatic winding: During the whole winding process, the magnetic powder brake 10 makes torque matching with the driving motor 19 by adjusting the braking torque, automatically adjusts the tension of the rubber strip, and ensures the stable tension of the rubber strip to achieve automatic winding;

[0044] S6. Release paper taking: When the sensor 21 for detecting the presence or absence of the adhesive tape detects that there is no adhesive tape on the release paper, an alarm signal is sent. Manually, through the HMI, the operator jog-controls the retraction of the winding compression cylinder 17, the unwinding compression cylinder 16, and the top peeling cylinder 11. Then, the operator removes the release paper roll from the winding shaft 9, completing the process of taking the release paper.

[0045] As Figure 5 shown, the transplanting mechanism 2 includes a welding frame A22 and a linear module. The lower end of the welding frame A22 is fixed to the lower machine frame 5, and the linear module is horizontally arranged at the upper end of the welding frame A22. On one side of the linear module, a Z-axis lifting cylinder A23 and a Z-axis lifting cylinder B24 are installed. The lower end of the Z-axis lifting cylinder A23 is equipped with a suction cup assembly A25, and the lower end of the Z-axis lifting cylinder B24 is equipped with a suction cup assembly B26.

[0046] The function of the transplanting mechanism 2 is to pick up the adhesive tape from the adhesive tape peeling mechanism 1 and send the picked-up adhesive tape to the positioning mechanism 3 for positioning. In this embodiment, the workflow of the transplanting mechanism 2 is as follows:

[0047] First, the linear module moves from the Home point to the material-taking position of the suction cup assembly A25. The Z-axis lifting cylinder A23 extends, and the suction cup assembly A25 sucks the adhesive tape. Then the Z-axis lifting cylinder A23 retracts, and at the same time, the linear module moves to the material-taking position of the suction cup assembly B26. Next, the Z-axis lifting cylinder B24 extends, and the suction cup assembly B26 sucks the adhesive tape. Then the Z-axis lifting cylinder B24 retracts, and the linear module moves to the material-releasing position of the suction cup assembly A25. Then the Z-axis lifting cylinder A23 extends, and the suction cup assembly A25 releases the adhesive tape. Then the Z-axis lifting cylinder A23 retracts, and the linear module moves to the material-releasing position of the suction cup assembly B26. Finally, the Z-axis lifting cylinder B24 extends, and the suction cup assembly B26 releases the adhesive tape. Then the Z-axis lifting cylinder B24 retracts, and the linear module moves to the Home point.

[0048] As Figure 6 shown, the positioning mechanism 3 includes a vertical plate 27. The lower end of the vertical plate 27 is fixed to the lower machine frame 5 of the equipment, and the upper end of the vertical plate 27 is fixed with a bottom plate 28. A positioning suction cup is installed on the bottom plate 28. On both sides of the positioning suction cup, a push plate A29 and a push plate B30 are respectively arranged. The push plate A29 and the push plate B30 are respectively driven by two different long-side positioning cylinders 31. When the transplanting mechanism 2 picks up the adhesive tape from the adhesive tape peeling mechanism 1 and transfers the adhesive tape to the positioning mechanism 3, the positioning mechanism 3 can accurately position the adhesive tape released by the transplanting mechanism 2 to improve the adhesive quality, production efficiency, and accuracy of the adhesive application.

[0049] In addition, a short-side positioning cylinder 32 is fixed on the bottom plate 28. The short-side positioning cylinder 32 is located at one end of the positioning suction cups. When the short-side positioning cylinder 32 extends, it can position the short side of the rubber strip. The positioning suction cups include suction cup A and suction cup B, and suction cup A and suction cup B are located at different positions in the width direction of the bottom plate 28. After the transplanting mechanism 2 takes out the rubber strip from the rubber strip peeling mechanism 1, it sends the rubber strip into the positioning mechanism 3. In the positioning mechanism 3, when the vacuum generator is turned on, suction cup A and suction cup B can suck all the rubber strips transferred by the transplanting mechanism 2 for the rubber strip pasting mechanism 4 to pick up.

[0050] During the operation of the equipment, the action process of the positioning mechanism 3 is as follows: In the initial state, both the short-side positioning cylinder 32 and the long-side positioning cylinder 31 are in the retracted position; after suction cup A and suction cup B suck the rubber strip, the vacuum generator is turned off, and the long-side positioning cylinder 31 extends to drive the push plate A 29 to position the long side of the rubber strip. At the same time, the long-side positioning cylinder extends to drive the push plate B 30 to position the long side of the rubber strip. After the long-side positioning is completed, the short-side positioning cylinder 32 extends to position the short side of the rubber strip; after the positioning is completed, the vacuum generator is turned on to adsorb the rubber strip, and the short-side positioning cylinder 32 and the long-side positioning cylinder 31 retract. When the rubber strip pasting mechanism 4 comes to pick up the material, the vacuum generator is turned off again.

[0051] As Figure 7 shown, the rubber strip pasting mechanism 4 includes a Y-axis module 33 supported on the equipment frame through a welding frame B. A Z-axis linear module 34 is installed on one side of the Y-axis module 33. A rubber strip pasting suction cup A 35 and a rubber strip pasting suction cup B 36 are installed at the lower end of the Z-axis linear module 34. The rubber strip pasting suction cup A 35 and the rubber strip pasting suction cup B 36 are connected by a variable pitch cylinder 37.

[0052] The specific action process of the rubber strip pasting mechanism 4 is as follows:

[0053] First, in the initial state, the Z-axis linear module 34 and the Y-axis module 33 are at the Home point, and the variable pitch cylinder 37 is in the retracted position; then, the Y-axis module 33 moves from the Home point to the rubber strip picking position, the Z-axis linear module 34 descends in place, and the rubber strip pasting suction cup A 35 and the rubber strip pasting suction cup B 36 simultaneously suck the rubber strip; after the suction is completed, the Z-axis linear module 34 rises, the variable pitch cylinder 37 opens, and at the same time the Y-axis module 33 moves to the rubber strip pasting position; finally, the Z-axis linear module 34 descends. After the rubber strip pasting action is completed, the Z-axis linear module 34 rises, the variable pitch cylinder 37 retracts, and at the same time the Y-axis module 33 moves to the Home point.

[0054] When this device is in use, the tape stripping mechanism 1 releases the tape from the film roll, and then the transplanting mechanism 2 takes away the tape. Since the transplanting mechanism 2 is equipped with the suction cup assembly A25 and the suction cup assembly B26, the tape can be sucked by the suction cup assembly A25 and the suction cup assembly B26 respectively and then placed on the positioning mechanism 3 for positioning. The tape pasting mechanism 4 takes away the positioned tape through the tape pasting suction cup A35 and the tape pasting suction cup B36 for pasting. Among them, the tape pasting mechanism 4 uses a variable pitch cylinder 37, which can ensure that it takes away two tapes at a time, reduces the number of round trips of the tape pasting mechanism 4, improves the working beat, realizes the improvement of production efficiency, and reduces the cost at the same time.

[0055] It should be understood that in this embodiment, two sets of workstations can be set up to further improve production efficiency. Each set of workstations includes a tape stripping mechanism 1, a transplanting mechanism 2, a positioning mechanism 3, and a tape pasting mechanism 4.

[0056] In the description of the present invention, the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for describing the present invention and does not require the present invention to be constructed or operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention. The "connected" and "connected" in the present invention should be understood in a broad sense. For example, it can be a connection or a detachable connection; it can be a direct connection or an indirect connection through an intermediate component. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific situations.

[0057] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in their embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A new energy vehicle battery cell gluing device, comprising a glue stripping mechanism (1), a transplanting mechanism (2), a positioning mechanism (3) and a gluing mechanism (4), characterized in that: The transplanting mechanism (2) comprises a linear module supported on a lower frame (5) by a welding frame A (22), a Z-axis lifting cylinder A (23) and a Z-axis lifting cylinder B (24) being installed on one side of the linear module, a suction cup assembly A (25) being installed at the lower end of the Z-axis lifting cylinder A (23), and a suction cup assembly B (26) being installed at the lower end of the Z-axis lifting cylinder B (24); Correspondingly, the glue sticking mechanism (4) comprises a Y-axis module (33) supported on a lower frame (5) by a welding frame B, a Z-axis linear module (34) is installed on one side of the Y-axis module (33), a glue sticking suction cup A (35) and a glue sticking suction cup B (36) are installed at the lower end of the Z-axis linear module (34), and the glue sticking suction cup A (35) and the glue sticking suction cup B (36) are connected by a variable pitch cylinder (37).

2. A new energy vehicle battery core gluing equipment according to claim 1, characterized in that: The adhesive stripping mechanism (1) comprises a large plate (6) arranged vertically, and a reeling shaft (7), a top stripping plate (8) and a reeling shaft (9) are installed on one side of the large plate (6). The adhesive strip on the reeling shaft (7) passes through a roller A (12) and a roller B (13) in sequence, then bypasses the top stripping plate (8), and passes through a roller C (14) to be wound onto the reeling shaft (9). A adhesive strip in-position sensor (20) is also installed on the large plate (6) arranged vertically, and the adhesive strip in-position sensor (20) is close to the edge of the top stripping plate (8).

3. A new energy vehicle battery core gluing equipment according to claim 2, characterized in that: A correction platform (15) is also provided between the unwinding shaft (7) and the top stripping plate (8), and the correction platform (15) is fixed to the large plate (6).

4. A new energy vehicle battery core gluing equipment according to claim 2, characterized in that: A top stripping cylinder (11) is also mounted on the large plate (6), and the protruding end of the top stripping cylinder (11) is fixed to the top stripping plate (8).

5. The new energy vehicle battery core gluing equipment according to claim 2, characterized in that: An unwinding and pressing cylinder (16) and a rewinding and pressing cylinder (17) are also installed on one side of the large plate (6). When the unwinding and pressing cylinder (16) and the rewinding and pressing cylinder (17) are extended, they can press against the rubber strip or the release paper.

6. A new energy vehicle battery core gluing equipment according to claim 2, characterized in that: A magnetic powder brake (10), a torque motor (18) and a drive motor (19) are installed on the side of the large plate (6) facing away from the unwinding shaft (7); the magnetic powder brake (10) is connected to the unwinding shaft (7), the torque motor (18) is connected to the rewinding shaft (9), and a traction shaft is installed at the output end of the drive motor (19), and the traction shaft is in contact with the release paper.

7. A new energy vehicle battery core gluing equipment according to any one of claims 1 to 6, characterized in that: The positioning mechanism (3) comprises a vertical plate (27), the lower end of the vertical plate (27) is fixed to the lower frame (5), the upper end of the vertical plate (27) is fixed with a bottom plate (28), a positioning suction cup is mounted on the bottom plate (28), and a push plate A (29) and a push plate B (30) are respectively arranged on both sides of the positioning suction cup, and the push plate A (29) and the push plate B (30) are respectively driven by two different long side positioning cylinders (31).

8. The new energy vehicle battery core gluing equipment according to claim 7, characterized in that: A short side positioning cylinder (32) is also fixed on the bottom plate (28). The short side positioning cylinder (32) is located at one end of the positioning suction cup. The short side positioning cylinder is extended to position the short side of the rubber strip.

9. A new energy vehicle battery core gluing device according to claim 8, characterized in that: The positioning suction cup comprises a suction cup A and a suction cup B, wherein the suction cup A and the suction cup B are located at different positions in the width direction of the bottom plate (28).

10. The new energy vehicle battery core gluing equipment according to claim 1, characterized in that: At least two groups of workstations are arranged at the upper end of the lower frame, and each group of workstations comprises a rubber strip peeling mechanism (1), a transplanting mechanism (2), a positioning mechanism (3) and a glue sticking mechanism (4).

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