Battery cell rubberizing device

Abstract

The invention discloses a battery cell rubberizing device which comprises a rack, a feeding device, a rubberizing device and a discharging device, the feeding device and the discharging device are arranged on the rack, and the feeding device and the discharging device are located on the two sides of the rubberizing device respectively; and the rubberizing device comprises a rubberizing platform and a rubberizing hand, the rubberizing platform is rotatably arranged on the rack, the rubberizing platform is arranged between the feeding device and the discharging device in a sliding mode, and the rubberizing hand is arranged on the rack. Compared with a mobile rubberizing hand and a fixed rubberizing platform, the fixed rubberizing hand and the mobile rubberizing platform are combined, so that rubberizing of the rubberizing hand is facilitated mainly through movement and rotation of the rubberizing platform during rubberizing, the movement path of the rubberizing hand is simplified, and equipment complexity and manufacturing cost are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of battery preparation, and in particular to a battery cell gluing device. Background Art

[0002] The battery cell gluing device is a device used to attach tape to the surface of the battery cell during the production process of lithium-ion batteries. It is a key process equipment in the field of battery manufacturing. Its core function is to attach the tape to the specified position of the battery cell according to the process requirements through precise positioning and automated operation, which plays the role of fixing the electrode sheet, insulation protection or assisting subsequent processes. Traditional battery cell gluing equipment mostly adopts a solution of a mobile gluing arm in conjunction with a fixed gluing platform, and realizes the positioning of the tape through the multi-axis movement of the gluing arm. However, this solution has the following obvious defects: when a fixed gluing platform is used, the gluing is mainly carried out by a mobile gluing arm. In this case, the gluing arm needs to be equipped with a complex multi-axis drive system to move the position to achieve gluing, which makes the equipment more complex and the preparation cost higher. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a battery cell gluing device to solve the problem that the existing battery cell gluing device is relatively complex and has a high preparation cost.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a battery cell gluing device, which includes a frame, a loading device, a gluing device and a unloading device, the loading device and the unloading device are arranged on the frame, and the loading device and the unloading device are respectively located on both sides of the gluing device; the gluing device includes a gluing platform and a gluing hand, the gluing platform is rotatably arranged on the frame, and the gluing platform is slidably arranged between the loading device and the unloading device, and the gluing hand is arranged on the frame. Furthermore, in the battery cell gluing device described in the present invention, the loading device includes a first mounting frame, a first clamping assembly and a first support member, the first mounting frame is arranged on the frame, the first support member is slidably arranged on the first mounting frame, and the first clamping assembly is rotatably arranged on the first support member.

[0005] Furthermore, in the battery cell gluing device described in the present invention, the gluing device also includes a sliding device, which includes a third driving device and a first slide rail arranged on the frame, and the third driving device is transmission-connected to the gluing platform, and the gluing platform is slidably arranged on the frame through the first slide rail.

[0006] Furthermore, in the battery cell gluing device described in the present invention, the third driving device includes a second mounting frame, a first driving motor and a first rotating screw, the second mounting frame is fixed on the frame, the first rotating screw is rotatably mounted on the second mounting frame along the center of its own rod axis, the first rotating screw is threadedly connected to the sliding block of the gluing platform, the first driving motor is mounted on the second mounting frame, and the output shaft of the first driving motor is transmission-connected to the first rotating screw.

[0007] Furthermore, in the battery cell gluing device described in the present invention, the gluing platform includes a rotating table and a clamping mechanism, the rotating table is rotatably arranged on the third mounting frame of the gluing device, and the clamping mechanism is arranged on the rotating table.

[0008] Furthermore, in the battery cell gluing device described in the present invention, the gluing platform also includes a second drive motor, and the second drive motor and the rotating table are respectively arranged on the upper and lower sides of the third mounting frame, and the output shaft of the second drive motor passes through the through hole on the third mounting frame and is transmission-connected to the rotating table.

[0009] Furthermore, in the battery cell gluing device described in the present invention, the clamping mechanism includes a fourth mounting frame and two relatively arranged clamping units, the fourth mounting frame is arranged on the rotating table, and the two clamping units are arranged on the fourth mounting frame, and the clamping unit includes a cylinder and a pressure plate, and the cylinder is driven and connected to the pressure plate.

[0010] Furthermore, in the battery cell gluing device described in the present invention, the gluing hand includes a fifth mounting frame, a tape conveying assembly and a cutter mechanism, the fifth mounting frame is arranged on the frame, the tape conveying assembly is installed on the cutter mechanism, and the cutter mechanism is slidably arranged on the fifth mounting frame.

[0011] Furthermore, in the battery cell gluing device described in the present invention, the cutter mechanism includes a clamp, the cutter is clamped in the clamp, and the clamp is provided with a plurality of adsorption holes for connecting to a negative pressure air source.

[0012] Furthermore, in the battery cell gluing device described in the present invention, the unloading device includes a material moving mechanism and a material receiving mechanism installed on the frame, and the material moving mechanism is slidably arranged on the frame.

[0013] The beneficial effects of the present invention are as follows: the present invention designs a battery cell gluing device, which adopts a fixed gluing hand in combination with a movable gluing platform to realize battery cell gluing. In actual application, since the gluing platform can slide between the loading device and the unloading device, when it is necessary to glue the battery cell, the gluing platform can be driven to move in the direction of the loading device to obtain the battery cell. Afterwards, it moves in the opposite direction to move to the corresponding gluing station (the gluing station corresponds to the position of the gluing hand). At the gluing station, the gluing hand can glue the battery cell on the gluing device. Since the gluing platform is rotatably set on the frame, the battery cell can be driven to rotate by rotating the gluing platform to realize gluing at different positions of the battery cell, thereby eliminating the need to set a corresponding integral movable gluing hand.

[0014] To sum up, compared with the existing technology that uses a movable glue-sticking hand and a fixed glue-sticking platform, the present invention uses a combination of a fixed glue-sticking hand and a movable glue-sticking platform. When sticking glue, the glue-sticking is mainly carried out by moving and rotating the glue-sticking platform, which simplifies the movement path of the glue-sticking hand and reduces the complexity of the equipment and the manufacturing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The figure is a schematic structural diagram of the battery cell gluing device according to the present invention from one perspective in one embodiment.

[0016] Figure 2 This is a front view of the battery cell gluing device according to one embodiment of the present invention.

[0017] Figure 3 This is a top view of the battery cell gluing device according to one embodiment of the present invention.

[0018] Figure 4 It is a structural schematic diagram of the feeding device in the battery cell gluing device described in the present invention from a perspective under one embodiment.

[0019] Figure 5 This is a structural schematic diagram of the loading device in the battery cell gluing device described in the present invention with part of the structure hidden.

[0020] Figure 6 This is a front view of the gluing device in the battery cell gluing device described in the present invention in one embodiment.

[0021] Figure 7 It is a structural schematic diagram of the gluing platform in the battery cell gluing device of the present invention under one embodiment and one viewing angle.

[0022] Figure 8 for Figure 7 A partial enlarged view of point A of the battery cell gluing device is shown.

[0023] Figure 9 This is a structural schematic diagram of the glue applying hand in the battery cell glue applying device described in the present invention from a perspective under one embodiment.

[0024] Figure 10 for Figure 9 The enlarged view of the B part of the battery cell gluing device is shown.

[0025] Figure 11 This is a structural explosion diagram of the glue sticking hand in the battery cell glue sticking device described in the present invention from one perspective under one embodiment.

[0026] Figure 12 This is a structural explosion diagram of the glue sticking hand in the battery cell glue sticking device described in the present invention under another perspective in one embodiment.

[0027] Description of labels: 1. Frame; 2. Loading device; 21. First mounting frame; 22. First clamping assembly; 23. First support member; 24. First driving device; 241. First driving member; 242. First transmission belt; 25. Second driving device; 26. Second slide rail; 3. Gluing device; 31. Gluing platform; 311. Second drive motor; 32. Rotating table; 33. Clamping mechanism; 331. Fourth mounting frame; 332. Clamping unit; 333. Cylinder; 334. Press plate; 34. Sliding device; 35. First slide rail; 36. Third driving device; 361. Second mounting frame; 362. First drive motor; 363. First rotating screw; 37. Gluing hand; 371. Fifth mounting frame; 372. Tape conveying assembly; 373. Cutter mechanism; 374. Clamp; 375. Cutter; 376. Adhesive hole; 377. Tape; 378. Third driving motor; 379. Fourth slide rail; 38. Third mounting frame; 39. Fourth driving device; 391. Third driving member; 392. Second transmission belt; 393. Second rotating screw; 394. Third slide rail; 4. Unloading device; 41. Material moving mechanism; 42. Material receiving mechanism. DETAILED DESCRIPTION

[0028] To illustrate the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and accompanying drawings.

[0029] Please refer to Figures 1 to 12The present invention provides a battery cell gluing device, which includes a frame 1, a loading device 2, a gluing device 3 and a unloading device 4. The loading device 2 and the unloading device 4 are arranged on the frame 1, and the loading device 2 and the unloading device 4 are respectively located on opposite sides of the gluing device 3; the gluing device 3 includes a gluing platform 31 and a gluing hand 37, the gluing platform 31 is rotatably arranged on the frame 1, and the gluing platform 31 is slidably arranged between the loading device 2 and the unloading device 4, the gluing hand 37 is arranged on the frame 1, and the gluing hand 37 is provided with a tape 377. As can be seen from the above description, the beneficial effect of the present invention is that the present invention designs a battery cell gluing device 3, which uses a fixed gluing hand 37 in combination with a movable gluing platform 31 to achieve battery cell gluing. In actual application, since the gluing platform 31 can slide between the loading device 2 and the unloading device 4, when it is necessary to glue the battery cell, the gluing platform 31 can be driven to move toward the loading device 2 to obtain the battery cell. Afterwards, it moves in the opposite direction to move to the corresponding gluing station (the gluing station corresponds to the position of the gluing hand 37). At the gluing station, the gluing hand 37 can glue the battery cell on the gluing device 3. Since the gluing platform 31 is rotatably set on the frame 1, the battery cell can be driven to rotate by rotating the gluing platform 31 to achieve gluing at different positions of the battery cell, thereby eliminating the need to set a corresponding integral movable gluing hand 37.

[0030] To sum up, compared with the prior art that adopts a movable glue-sticking hand 37 and a fixed glue-sticking platform 31, the present invention adopts a combination of a fixed glue-sticking hand 37 and a movable glue-sticking platform 31. When sticking glue, the glue-sticking hand 37 mainly sticks glue by moving and rotating the glue-sticking platform 31, which simplifies the movement path of the glue-sticking hand 37, reduces the equipment complexity and manufacturing cost, and the fixed glue-sticking platform 31 in the prior art needs to be provided with a corresponding material moving mechanism. The present invention realizes movement between the loading device 2 and the unloading device 4 through the movable glue-sticking platform 31, and there is no need to set up a corresponding material moving mechanism, further reducing the equipment complexity and manufacturing cost, and improving the glue-sticking efficiency.

[0031] Furthermore, in the battery cell gluing device described in the present invention, the loading device 2 includes a first mounting frame 21, a first clamping assembly 22, a first support member 23, a first driving device 24 and a second driving device 25. The first mounting frame 21 is arranged on the frame 1, the first driving device 24 is arranged on the first mounting frame 21, the first support member 23 is slidably arranged on the first mounting frame 21 through the first driving device 24, and the first clamping assembly 22 is rotatably arranged on the first support member 23 through the second driving device 25.

[0032] In actual application, the first driving device 24 can control the sliding of the first support member 23 in the horizontal second direction, and the second driving device 25 controls the rotation of the first clamping assembly 22. When loading, the battery cell is set on the first clamping assembly 22, and the battery cell is clamped by the first clamping assembly 22. At this time, the extension direction of the first clamping assembly 22 is the horizontal second direction. After obtaining the battery cell, the first support member 23 is controlled to rotate by the second driving device 25, thereby driving the first clamping assembly 22 to rotate, such as rotating 90°. At this time, the extension direction of the first clamping assembly 22 is the horizontal first direction and toward the gluing device 3. On this basis, the battery cell on the first clamping assembly 22 can be transferred to the gluing platform 31 more conveniently, reducing the risk of misalignment during the battery cell transportation process.

[0033] Furthermore, in the battery cell gluing device described in the present invention, the gluing device 3 also includes a sliding device 34, the sliding device 34 includes a third driving device 36 and a first slide rail 35 arranged on the frame 1, the third driving device 36 is transmission-connected to the gluing platform 31, and the gluing platform 31 is slidably arranged on the frame 1 through the first slide rail 35.

[0034] As can be seen from the above description, the third driving device 36 drives the gluing platform 31 to move along the first slide rail 35. The extension direction of the first slide rail 35 is the horizontal first direction. Therefore, the third driving device 36 can drive the gluing platform 31 to slide along the horizontal first direction, thereby facilitating the movement of the gluing platform 31 between the loading device 2 and the unloading device 4. At the same time, when gluing, the gluing platform 31 can also move along the first slide rail 35, which is convenient for gluing different positions and directions of the battery cells without moving the gluing hand 37 as a whole. In summary, the sliding design of the gluing platform 31 allows the battery cells to actively move to the bottom of the gluing hand 37 during the gluing process, without relying on the multi-axis movement of the gluing hand 37, further simplifying the structure of the gluing hand 37 and improving the gluing efficiency.

[0035] Furthermore, in the battery cell gluing device described in the present invention, the third driving device 36 includes a second mounting bracket 361, a first driving motor 362 and a first rotating screw 363. The second mounting bracket 361 is fixed on the frame 1, and the first rotating screw 363 is rotatably mounted on the second mounting bracket 361 along the center of its own rod axis. The first rotating screw 363 is threadedly connected to the sliding block of the gluing platform 31, and the first driving motor 362 is mounted on the second mounting bracket 361, and the output shaft of the first driving motor 362 is transmission-connected to the first rotating screw 363.

[0036] As can be seen from the above description, the third driving device 36 (the first rotating screw 363 + the first driving motor 362 ) provides high-precision linear motion, ensuring the smooth movement of the glue laminating platform 31 and avoiding glue laminating deviation caused by vibration.

[0037] Furthermore, in the battery cell gluing device described in the present invention, the gluing platform 31 includes a rotating table 32 and a clamping mechanism 33. The rotating table 32 is rotatably arranged on the third mounting frame 38 of the gluing device 3, and the clamping mechanism 33 is arranged on the rotating table 32.

[0038] As can be seen from the above description, the clamping mechanism 33 is arranged on the rotating table 32, so it can rotate with the rotating table 32 to achieve multi-angle rotation glue application of the battery cell, meeting the requirements of complex glue application paths (such as multi-sided glue application). For example, assuming that the battery cell has a rectangular structure, after the glue application hands 37 on both sides are glued to the two longitudinal sides of the battery cell, the rotating table 32 can be driven to rotate 90°. After that, the glue application hands 37 on both sides can be used to glue the two width sides of the battery cell. On this basis, since the rotating table 32 is arranged on the third mounting bracket 38, and the third mounting bracket 38 is slidably arranged on the frame 1 along the first horizontal direction, it can drive the rotating table 32 and the clamping mechanism 33 to slide along the first horizontal direction, so as to facilitate glue application at different positions of the battery cell. For example, if the side of the battery cell in the longitudinal direction needs to be glued at multiple positions (such as the first position and the second position), after gluing at the first position, the third mounting bracket 38 can be driven to move so that the second position of the battery cell corresponds to the glue hand 37, thereby eliminating the need to move the glue hand 37.

[0039] Furthermore, in the battery cell gluing device described in the present invention, the gluing platform 31 also includes a second drive motor 311, and the second drive motor 311 and the rotating table 32 are respectively arranged on the upper and lower opposite sides of the third mounting frame 38, and the output shaft of the second drive motor 311 passes through the through hole on the third mounting frame 38 and is transmission-connected to the rotating table 32.

[0040] As can be seen from the above description, the second drive motor 311 is mounted below the third mounting bracket 38 and drives the rotation of the rotary table 32 via the output shaft, thereby driving the clamping mechanism 33 and the battery cells to rotate. This layout design separates the drive components from the gluing platform 31, avoiding the impact of the motor weight on the stability of the gluing platform 31, while ensuring the smoothness and precision of the rotational motion. The precise control of the second drive motor 311 can effectively adjust the angle of the battery cell, meeting the precise requirements of the battery cell posture for different gluing processes. For example, during the gluing process, if the battery cell needs to be aligned with the gluing hand 37 at a specific angle (such as 45°), it can be quickly adjusted into place via the rotary table 32, improving the flexibility and accuracy of the gluing process.

[0041] Furthermore, in the battery cell gluing device described in the present invention, the clamping mechanism 33 includes a fourth mounting frame 331 and two relatively arranged clamping units 332, the fourth mounting frame 331 is arranged on the rotating table 32, and the two clamping units 332 are arranged on the fourth mounting frame 331, the clamping unit 332 includes a cylinder 333 and a pressure plate 334, the cylinder 333 is drivingly connected to the pressure plate 334, and the pressure plate 334 is provided with a plurality of U-shaped grooves spaced at a certain interval.

[0042] As can be seen from the above description, the two clamping units 332 are arranged in an upper and lower relative position, and each clamping unit 332 includes a corresponding cylinder 333 and a pressure plate 334. Therefore, the cylinder 333 can adjust the up and down movement of the pressure plate 334, so that the two oppositely arranged pressure plates 334 can be moved closer or farther away from each other to clamp or release the corresponding battery cells, ensuring the stability of the battery cells and preventing displacement during the adhesive application process. At the same time, by adjusting the pressure plates 334 to move upward or downward simultaneously through the cylinder 333, the vertical position height of the battery cells between the pressure plates 334 can be further adjusted, making it easier to move to a preset height for adhesive application.

[0043] In addition, in the present invention, a plurality of U-shaped grooves spaced at a certain interval are provided on the pressing plate 334. On the one hand, the battery cell can be partially clamped by the fence-like pressing plate 334, so that the glue-sticking hand 37 can glue the chip clamped by the pressing plate 334. On the other hand, the shape of the pressing plate 334 is complementary to the first clamping component 22, and the clamping plate of the first clamping component 22 can be inserted into the U-shaped groove, so as to facilitate the transfer from the loading device 2 to the glue-sticking platform 31.

[0044] Furthermore, in the battery cell gluing device described in the present invention, the gluing hand 37 includes a fifth mounting frame 371, a tape conveying assembly 372 and a cutter mechanism 373, the fifth mounting frame 371 is arranged on the frame 1, the tape conveying assembly 372 is installed on the cutter mechanism 373, the tape conveying assembly 372 is wound with a tape 377, and the cutter mechanism 373 is slidably arranged on the fifth mounting frame 371.

[0045] As can be seen from the above description, since the cutter mechanism 373 can slide on the fifth mounting frame 371, it can move accordingly along the second horizontal direction when gluing the battery cells, so as to effectively gluing the battery cells.

[0046] Furthermore, in the battery cell gluing device described in the present invention, the cutter mechanism 373 includes a clamp 374, a cutter 375 is clamped in the clamp 374, and a plurality of adsorption holes 376 for connecting to a negative pressure air source are provided on the clamp 374.

[0047] As can be seen from the above description, the tape 377 is fixed by negative pressure adsorption, so that when the clamp 374 moves along the second horizontal direction, it can drive the tape 377 to prevent the tape 377 from shifting or wrinkling, thereby improving the flatness of the glue. When the tape 377 is attached to the chip, the cutter 375 on the clamp 374 can be used to accurately cut the tape 377 to avoid waste of the tape 377. It should be noted that when the tape 377 is located on the upper surface of the clamp 374, if the battery cell needs to be glued, the clamp 374 can be driven to drive the tape 377 to move forward along the second horizontal direction to a certain position on the lower surface of the battery cell. After the battery cell is partially attached to the lower surface, the clamp 374 is reversed along the second horizontal direction to withdraw from the lower surface of the battery cell. At this point, the two cylinders 333 are driven to move the battery cell clamped between the two pressure plates 334 downward. When the battery cell moves a certain distance downward, the driving fixture 374 drives the tape 377 forward along the second horizontal direction to a certain position on the upper surface of the battery cell (i.e., the desired position). At this time, the cutter 375 in the fixture 374 is driven to move forward along the second horizontal direction, that is, the cutter 375 is driven to extend from the fixture 374 to cut the tape 377, completing the adhesive application at one position of the battery cell. Of course, in some embodiments, the adhesive application arm 37 may also include a fifth drive device, which is disposed on the fifth mounting bracket 371. The fifth driving device includes a third driving motor 378, a transmission member and a fourth slide rail 379. The fourth slide rail 379 extends in the vertical direction. The fourth slide rail 379 is set on the fifth mounting frame 371. The third driving motor 378 is connected to the transmission member, and the transmission member is connected to the cutter mechanism 373. The cutter mechanism 373 can slide up and down in the vertical direction along the fourth slide rail 379, thereby realizing the upper and lower position adjustment of the cutter mechanism 373, so that there is no need to drive the battery cell up and down through the cylinder 333 when applying glue.

[0048] Furthermore, in the battery cell gluing device described in the present invention, the unloading device 4 includes a material moving mechanism and a material receiving mechanism 41 installed on the frame 1; 42, the material moving mechanism is slidably arranged on the frame 1.

[0049] As can be seen from the above description, the sliding setting of the material transfer mechanism realizes the coordinated operation with the glue-applying platform 31, shortens the cell transfer path, and improves the material unloading efficiency.

[0050] Please refer to Figures 1 to 12, a preferred embodiment of the present invention is: a battery cell gluing device, which includes a frame 1, a loading device 2, a gluing device 3 and a unloading device 4, the loading device 2, the gluing device 3 and the unloading device 4 are sequentially arranged on the frame 1 along a first horizontal direction, the gluing device 3 includes a gluing platform 31, a sliding device 34 and two gluing hands 37, the gluing platform 31 is rotatably arranged on the frame 1, and the gluing platform 31 is slidably arranged between the loading device 2 and the unloading device 4, and the two gluing hands 37 are respectively arranged on both sides of the gluing platform 31 in a second horizontal direction, the following combination Figures 1 to 12 The above components are introduced in detail.

[0051] In this embodiment, if Figure 3 、 Figure 4 as well as Figure 5 As shown, the loading device 2 includes a first mounting frame 21, a first clamping assembly 22, a first support member 23, a first driving device 24 and a second driving device 25. The first mounting frame 21 is arranged on the frame 1, the first driving device 24 is arranged on the first mounting frame 21, the first support member 23 is slidably arranged on the first mounting frame 21 through the first driving device 24, and the first clamping assembly 22 is rotatably arranged on the first support member 23 through the second driving device 25. In this embodiment, as shown in FIG. Figure 5 As shown, the first drive device 24 includes a first drive member 241 (e.g., a motor) and a first transmission belt 242, which is in driving connection with the output shaft of the first drive member 241. The first transmission belt 242 is mounted on the first mounting frame and fixedly connected to the first support member 23. A second slide rail 26 is provided on the first mounting frame 21, and a corresponding slider is provided at the bottom of the first support member 23 to slide on the second slide rail 26. The second drive device 25 includes a second drive member (e.g., a motor). The rotation of the output shaft of the second drive member drives the rotation of the first support member 23, thereby achieving rotation of the first clamping member.

[0052] In this embodiment, if Figure 6 as well as Figure 7 As shown, the sliding device 34 includes a third driving device 36 and a first slide rail 35 provided on the frame 1. The third driving device 36 is in transmission connection with the glue-applying platform 31. The glue-applying platform 31 is slidably provided on the frame 1 via the first slide rail 35. Figure 8As shown, the third drive device 36 includes a second mounting bracket 361, a first drive motor 362 and a first rotating screw 363. The second mounting bracket 361 is fixed on the frame 1 and is located below the panel of the frame 1. The first rotating screw 363 is rotatably mounted in the second mounting bracket 361 along the center of its own rod axis. The first rotating screw 363 is threadedly connected to the sliding block of the glue-applying platform 31. The first drive motor 362 is mounted on the second mounting bracket 361, and the output shaft of the first drive motor 362 is transmission-connected to the first rotating screw 363.

[0053] In this embodiment, if Figure 6 as well as Figure 9 As shown, the glue laminating platform 31 includes a rotating platform 32 and a clamping mechanism 33. The rotating platform 32 is rotatably arranged on the third mounting frame 38 of the glue laminating device 3. The clamping mechanism 33 is arranged on the rotating platform 32. The clamping mechanism 33 is used to clamp the battery cell. The third mounting frame 38 is slidably arranged on the frame 1 through two first slide rails 35. The rotating platform 32 and the clamping mechanism 33 are described in detail below. Figure 7 As shown, the glue laminating platform 31 includes a second drive motor 311 and a rotating platform 32. The second drive motor 311 is arranged below the third mounting frame 38, and the rotating platform 32 is located above the third mounting frame 38. The output shaft of the second drive motor 311 passes through the through hole on the third mounting frame 38 and is connected to the rotating platform 32. Figure 7 As shown, the clamping mechanism 33 includes a fourth mounting frame 331 and two opposing clamping units 332. The fourth mounting frame 331 is mounted on the rotating platform 32, and the two clamping units 332 are mounted on the fourth mounting frame 331, with one clamping unit 332 positioned above the other clamping unit 332, and the two clamping units 332 are vertically opposed to each other. The clamping units 332 include a cylinder 333 and a pressure plate 334. The cylinder 333 is drivingly connected to the pressure plate 334, and the pressure plate 334 is provided with a plurality of U-shaped grooves spaced at regular intervals.

[0054] In this embodiment, if Figure 10 as well as Figure 11As shown, the glue applicator 37 includes a fifth mounting frame 371, a tape conveying assembly 372 and a cutter mechanism 373. The fifth mounting frame 371 is set on the frame 1, the tape conveying assembly 372 is installed on the cutter mechanism 373, and a tape 377 is wound around the tape conveying assembly 372. The cutter mechanism 373 is slidably set on the fifth mounting frame 371 through the fourth driving device 39. The fourth drive mechanism 39 includes a third drive member 391, a second transmission belt 392, a second rotating screw 393, and a third slide rail 394. The second rotating screw 393 is rotatably mounted on the fifth mounting frame 371 along its own axis. The second rotating screw 393 is threadedly connected to the sliding plate of the cutter mechanism 373. The third drive member 391 is mounted on the fifth mounting frame 371 and is transmission-connected to the second rotating screw 393 via a second transmission belt 392. The third slide rail 394 is mounted on the fifth mounting frame 371. The cutter mechanism 373 is mounted on the third slide rail 394 for easy movement. In this embodiment, the cutter mechanism 373 includes a clamp 374, which holds a cutter 375. The clamp 374 is provided with a plurality of suction holes 376 for connecting to a negative pressure air source to facilitate suction of the adhesive tape 377. It should be noted that the cutter 375 is connected to a corresponding driving mechanism so that it can be extended from the clamp 374 to cut the tape 377 when the adhesive is applied. In actual application, a corresponding cylinder 333 can be provided to drive the cutter 375 so as to realize the movement of the cutter 375. Figure 12 As shown, the unloading device 4 includes a material moving mechanism installed on the frame 1 and a material receiving mechanism 41. The material moving mechanism; 42, the material moving mechanism is slidably arranged on the frame 1, and the material receiving mechanism 41. The material moving mechanism; 42 includes a material receiving platform, which is used to prevent the battery cells from being glued.

[0055] To sum up, the battery cell gluing device provided by the present invention: a new battery cell gluing device 3 is designed, which adopts a fixed gluing hand 37 and a mobile gluing platform 31 to realize automatic gluing; the existing technology adopts a mobile gluing hand 37 and a fixed gluing platform 31, which can reduce costs, improve the reliability of the gluing process, and extend the service life of the equipment.

[0056] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's description and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A battery cell gluing device, characterized in that: It includes a frame, a loading device, a gluing device and a unloading device, wherein the loading device and the unloading device are arranged on the frame, and the loading device and the unloading device are respectively located on both sides of the gluing device; the gluing device includes a gluing platform and a gluing hand, wherein the gluing platform is rotatably arranged on the frame, and the gluing platform is slidably arranged between the loading device and the unloading device, and the gluing hand is arranged on the frame.

2. The battery cell gluing device according to claim 1, characterized in that: The loading device includes a first mounting frame, a first clamping assembly and a first support member. The first mounting frame is arranged on the frame, the first support member is slidably arranged on the first mounting frame, and the first clamping assembly is rotatably arranged on the first support member.

3. The battery cell gluing device according to claim 1, characterized in that: The gluing device further includes a sliding device, which includes a third driving device and a first slide rail arranged on the frame. The third driving device is transmission-connected to the gluing platform, and the gluing platform is slidably arranged on the frame through the first slide rail.

4. The battery cell gluing device according to claim 3, characterized in that: The third driving device includes a second mounting frame, a first driving motor and a first rotating screw. The second mounting frame is fixed on the frame. The first rotating screw is rotatably mounted on the second mounting frame along the center of its own rod axis. The first rotating screw is threadedly connected to the sliding block of the glue-applying platform. The first driving motor is mounted on the second mounting frame, and the output shaft of the first driving motor is transmission-connected to the first rotating screw.

5. The battery cell gluing device according to claim 3, characterized in that: The glue-applying platform includes a rotating platform and a clamping mechanism. The rotating platform is rotatably arranged on the third mounting frame of the glue-applying device, and the clamping mechanism is arranged on the rotating platform.

6. The battery cell gluing device according to claim 5, characterized in that: The glue-laminating platform further includes a second drive motor. The second drive motor and the rotating platform are respectively arranged on the upper and lower sides of the third mounting frame. The output shaft of the second drive motor passes through a through hole on the third mounting frame and is transmission-connected to the rotating platform.

7. The battery cell gluing device according to claim 5, characterized in that: The clamping mechanism includes a fourth mounting frame and two oppositely arranged clamping units. The fourth mounting frame is arranged on the rotating table. The two clamping units are arranged on the fourth mounting frame. The clamping unit includes a cylinder and a pressure plate. The cylinder is driven and connected to the pressure plate.

8. The battery cell gluing device according to claim 1, characterized in that: The adhesive applicator includes a fifth mounting frame, an adhesive tape conveying assembly and a cutter mechanism. The fifth mounting frame is arranged on the frame. The adhesive tape conveying assembly is installed on the cutter mechanism. The cutter mechanism is slidably arranged on the fifth mounting frame.

9. The battery cell gluing device according to claim 8, characterized in that: The cutter mechanism comprises a clamp, in which a cutter is clamped, and the clamp is provided with a plurality of adsorption holes for connecting to a negative pressure air source.

10. The battery cell gluing device according to claim 2, characterized in that: The unloading device includes a material moving mechanism and a material receiving mechanism installed on the frame, and the material moving mechanism is slidably arranged on the frame.

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