A lithium battery electrode sheet stacking device
By using components such as electric cross slide rails, vacuum suction cups and ion fans in the lithium battery electrode chip stacking device, the problems of inability to flexibly adjust and static electricity of traditional devices are solved, and the precise code stacking and safety protection of electrode chips are achieved.
Patent Information
- Application Number
- CN202421456175.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-25
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-06-25
AI Technical Summary
The traditional lithium battery electrode sheet code stacking device adopts a fixed mechanical structure and cannot be flexibly adjusted according to the characteristics and production needs of the electrode sheet, resulting in uneven code stacking and electrostatic problems.
A lithium battery electrode chip stacking device is designed, using electric cross slide rails, vacuum suction cups and ion fans. Through gear system and motor control, precise stacking and static elimination of electrode chips are achieved.
It improves the accuracy and safety of electrode sheet code stacking, avoids the problems of uneven code stacking and static damage, and at the same time enhances the safety of the production environment and staff.
Smart Images
Figure CN222749541U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of lithium battery production, and in particular to a lithium battery electrode sheet stacking device. Background Art
[0002] With the continuous advancement of science and technology and the rapid development of the new energy field, lithium batteries, as an efficient and environmentally friendly energy storage method, are widely used in electric vehicles, smart devices and other fields. In the production process of lithium batteries, the stacking of electrode sheets is a key step, which directly affects the performance and quality of the final lithium battery. Traditional electrode sheet stacking devices often use fixed mechanical structures and cannot be flexibly adjusted according to the characteristics of the electrode sheets and production requirements. This may lead to problems such as inappropriate angles and uneven stacking during the stacking process. At the same time, since the electrode sheets are prone to static electricity during the production and transmission process, this may not only damage the electrode sheets themselves, but also threaten the production environment and the safety of workers. Therefore, we propose a lithium battery electrode sheet stacking device to solve the above problems. Utility Model Content
[0003] The main purpose of the utility model is to provide a lithium battery electrode sheet stacking device, which solves the problem that traditional electrode sheet stacking devices often adopt a fixed mechanical structure and cannot be flexibly adjusted according to the characteristics of the electrode sheets and production requirements, which may lead to problems such as inappropriate angles and uneven stacking during the stacking process. At the same time, since the electrode sheets are prone to static electricity during the production and transmission process, this may not only cause damage to the electrode sheets themselves, but also pose a threat to the production environment and the safety of workers.
[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0005] A lithium battery electrode sheet stacking device comprises a support frame, a conveyor belt is installed inside the support frame, a fixed frame is installed at one end of the upper surface of the support frame, a stacking mechanism is installed between the fixed frame and the support frame, the stacking mechanism comprises an electric cross slide and a placement table, the electric cross slide is installed at the lower end of the fixed frame, a slider is installed on the electric cross slide, a fixed block is installed at the lower end of the slider, a first gear and a second gear are movably installed at the upper and lower ends of the fixed block, the first gear and the second gear are meshingly connected, a connecting plate is installed at the lower end of the second gear, a plurality of vacuum suction cups are installed at the lower end of the connecting plate, the placement table is installed at the inner front end of the fixed frame, a stacking plate is placed on the surface of the placement table, and the vacuum suction cup is parallel to the conveyor belt and the stacking plate.
[0006] Preferably, an electric push rod is installed inside the slider, the output end of the electric push rod is connected to the fixed block, a groove is penetrated inside the fixed block, and the first gear and the second gear are movably installed at the upper and lower ends of the groove respectively.
[0007] Preferably, a No. 1 rotating shaft is movably installed through the inner upper end of the groove, the No. 1 gear is fixedly installed on the outside of the shaft of the No. 1 rotating shaft, a motor is installed on one side of the fixed block, and the output end of the motor is connected to the No. 1 rotating shaft.
[0008] Preferably, a No. 2 rotating shaft is movably mounted at the inner lower end of the groove, and the No. 2 gear is fixedly mounted on the outer side of the shaft of the No. 2 rotating shaft.
[0009] Preferably, a connecting rod is fixedly mounted on the lower end of the second gear, and the lower end of the connecting rod is connected to a connecting plate.
[0010] Preferably, a fixing plate is installed at one end of the upper surface of the placement table, an ion blower is installed at the upper end of the fixing plate, and the ion blower and the vacuum suction cup are parallel to each other.
[0011] Compared with the prior art, the utility model has the following beneficial effects:
[0012] (1) In the present invention, after the vacuum suction cup absorbs the raw materials, the user can adjust the angle between the connecting plate and the raw materials according to the required stacking angle of the raw materials by cooperating with the No. 1 gear and the No. 2 gear, and then accurately place and stack the raw materials in cooperation with the electric cross slide and the slider, thereby improving the accuracy of the raw material stacking process. At the same time, when placing the raw materials, the ion fan can eliminate the static electricity on the raw materials, thereby better protecting the whole and improving the overall safety performance.
[0013] (2) In the utility model, the static electricity of the raw materials is eliminated by an ion fan, thereby effectively reducing the interaction forces between the raw materials, such as adsorption force or repulsion force, so that they are easier to be accurately placed and stacked. At the same time, it is also used to avoid the accumulated charges between the raw materials causing breakdown of the raw material surface or adsorption of impurities such as dust, which affects the performance of the raw materials, thereby better protecting the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the overall structure of a lithium battery electrode sheet stacking device of the utility model;
[0015] Figure 2 This is a front view structural diagram of a lithium battery electrode sheet stacking device of the utility model;
[0016] Figure 3This is a side structural schematic diagram of a lithium battery electrode sheet stacking device of the utility model;
[0017] Figure 4 The utility model is a lithium battery electrode sheet stacking device Figure 2 Schematic diagram of the cross-section structure at AA in the middle;
[0018] Figure 5 The utility model is a lithium battery electrode sheet stacking device Figure 3 Schematic diagram of the cross-section structure at BB in the middle;
[0019] Figure 6 The utility model is a lithium battery electrode sheet stacking device Figure 5 Enlarged structural diagram at point C in the middle.
[0020] In the figure: 1. support frame; 2. conveyor belt; 3. fixed frame; 4. stacking mechanism; 401. electric cross slide; 402. slider; 403. electric push rod; 404. fixed block; 405. groove; 406. shaft No. 1; 407. gear No. 1; 408. motor; 409. shaft No. 2; 410. gear No. 2; 411. connecting rod; 412. connecting plate; 413. vacuum suction cup; 414. placing table; 415. stacking plate; 416. fixed plate; 417. ion blower. DETAILED DESCRIPTION
[0021] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] like Figures 1 to 6As shown, the embodiment of the utility model proposes a lithium battery electrode sheet stacking device, including a support frame 1, a conveyor belt 2 is installed inside the support frame 1, a fixing frame 3 is installed at one end of the upper surface of the support frame 1, a stacking mechanism 4 is installed between the fixing frame 3 and the support frame 1, and the stacking mechanism 4 includes an electric cross slide 401 and a placement table 414, the electric cross slide 401 is installed at the lower end of the fixing frame 3, a slider 402 is installed on the electric cross slide 401, and a fixing block 4 is installed at the lower end of the slider 402 04, a No. 1 gear 407 and a No. 2 gear 410 are movably installed at the upper and lower ends of the interior of the fixed block 404, and the No. 1 gear 407 and the No. 2 gear 410 are meshingly connected. A connecting plate 412 is installed at the lower end of the No. 2 gear 410, and a plurality of vacuum suction cups 413 are installed at the lower end of the connecting plate 412. A placing table 414 is installed at the inner front end of the fixed frame 3, and a stacking plate 415 is placed on the surface of the placing table 414. The vacuum suction cup 413 is parallel to the conveyor belt 2 and the stacking plate 415 in the upper and lower directions.
[0023] like Figures 4 to 6 As shown, in another embodiment of the utility model, an electric push rod 403 is installed inside the slider 402, and the output end of the electric push rod 403 is connected to the fixed block 404. A groove 405 is penetrated inside the fixed block 404, and a first gear 407 and a second gear 410 are movably installed at the upper and lower ends of the groove 405 respectively. A first rotating shaft 406 is movably penetrated and installed at the upper end of the groove 405. The first gear 407 is fixedly installed on the outside of the rod body of the first rotating shaft 406. A motor 40 is installed on one side of the fixed block 404. 8. The output end of the motor 408 is connected to the No. 1 rotating shaft 406, and the No. 2 rotating shaft 409 is movably installed at the inner lower end of the groove 405. The No. 2 gear 410 is fixedly installed on the outer side of the rod body of the No. 2 rotating shaft 409. The lower end of the No. 2 gear 410 is fixedly installed with a connecting rod 411, and the lower end of the connecting rod 411 is connected to the connecting plate 412. A fixing plate 416 is installed at one end of the upper surface of the placing table 414, and an ion blower 417 is installed at the upper end of the fixing plate 416. The ion blower 417 and the vacuum suction cup 413 are parallel to each other.
[0024] After the conveyor belt 2 drives the raw material to move to the lower end of the vacuum suction cup 413, the electric push rod 403 pushes the fixed block 404 to move downward, so that the fixed block 404 drives the connecting plate 412 and the vacuum suction cup 413 to contact the raw material, and then the vacuum suction cup 413 can adsorb the raw material. After the raw material adsorption is completed, the electric push rod 403 drives the fixed block 404 and the raw material to move upward, and the slider 402 cooperates with the electric cross slide 401 to move the raw material to the upper end of the stacking plate 415, and then the electric push rod 403 drives the fixed block 404 to move downward, so that the fixed block 404 drives the raw material to move to the ion blower 4 On one side of 17, the ion fan 417 eliminates static electricity on the raw materials. After the static electricity of the raw materials is eliminated, the raw materials continue to move downward. At the same time, if the stacking angle of the raw materials needs to be adjusted, the motor 408 will drive the No. 1 gear 407 to rotate through the No. 1 rotating shaft 406, and then the No. 1 gear 407 engages with the No. 2 gear 410, so that the No. 2 gear 410 controls the connecting rod 411 and the connecting plate 412 to adjust the angle. After the angle adjustment is completed, the slider 402 and the electric cross slide 401 are used to adjust the position to realize the stacking of the raw materials, which is simpler and more convenient.
[0025] The working principle of this lithium battery electrode sheet stacking device:
[0026] When in use, first, the conveyor belt 2 drives the raw material to move to the lower end of the vacuum suction cup 413, and then the electric push rod 403 pushes the fixed block 404 to move downward, so that the fixed block 404 drives the connecting plate 412 and the vacuum suction cup 413 to contact the raw material, and then the vacuum suction cup 413 can adsorb the raw material. After the raw material adsorption is completed, the electric push rod 403 drives the fixed block 404 and the raw material to move upward, and at the same time, the slider 402 will cooperate with the electric cross slide 401 to move the raw material to the upper end of the stacking plate 415, and then the electric push rod 403 pushes the fixed block 404 to move downward, so that the fixed block 404 drives the raw material to move to one side of the ion blower 417, so that the ion blower 417 can perform static electricity elimination on the raw material. After the static electricity of the raw materials is eliminated, the raw materials continue to move downward. At the same time, if the stacking angle of the raw materials needs to be adjusted, the motor 408 will drive the No. 1 gear 407 to rotate through the No. 1 rotating shaft 406, and then the No. 1 gear 407 engages with the No. 2 gear 410, so that the No. 2 gear 410 controls the connecting rod 411 and the connecting plate 412 to adjust the angle. After the angle adjustment is completed, the slider 402 and the electric cross slide 401 are coordinated to adjust the position to realize the stacking of the raw materials. After the stacking of the raw materials is completed, the electric cross slide 401 and the electric push rod 403 control the position of the vacuum suction cup 413 to reset, waiting for the stacking of the next batch of raw materials.
[0027] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.
Claims
1. A lithium battery electrode sheet stacking device, comprising a support frame (1), characterized in that: A conveyor belt (2) is installed inside the support frame (1); a fixing frame (3) is installed at one end of the upper surface of the support frame (1); a stacking mechanism (4) is installed between the fixing frame (3) and the support frame (1); the stacking mechanism (4) comprises an electric cross slide rail (401) and a placement table (414); the electric cross slide rail (401) is installed at the lower end of the fixing frame (3); a slider (402) is installed on the electric cross slide rail (401); a fixing block (404) is installed at the lower end of the slider (402); and the fixing block (404) is installed on the inner upper surface of the fixing block (404). A first gear (407) and a second gear (410) are movably mounted at the lower two ends, respectively; the first gear (407) and the second gear (410) are meshingly connected; a connecting plate (412) is mounted at the lower end of the second gear (410); a plurality of vacuum suction cups (413) are mounted at the lower end of the connecting plate (412); the placement table (414) is mounted at the inner front end of the fixing frame (3); a stacking plate (415) is placed on the surface of the placement table (414); and the vacuum suction cups (413) are vertically parallel to the conveyor belt (2) and the stacking plate (415).
2. A lithium battery electrode sheet stacking device according to claim 1, characterized in that: An electric push rod (403) is installed inside the slider (402), and the output end of the electric push rod (403) is connected to a fixed block (404). A groove (405) is provided inside the fixed block (404), and the first gear (407) and the second gear (410) are movably installed at the upper and lower ends of the groove (405) respectively.
3. A lithium battery electrode sheet stacking device according to claim 2, characterized in that: A first rotating shaft (406) is movably installed on the upper end of the groove (405), the first gear (407) is fixedly installed on the outside of the shaft of the first rotating shaft (406), a motor (408) is installed on one side of the fixed block (404), and the output end of the motor (408) is connected to the first rotating shaft (406).
4. A lithium battery electrode sheet stacking device according to claim 2, characterized in that: A second rotating shaft (409) is movably mounted on the inner lower end of the groove (405), and the second gear (410) is fixedly mounted on the outer side of the shaft of the second rotating shaft (409).
5. A lithium battery electrode sheet stacking device according to claim 4, characterized in that: A connecting rod (411) is fixedly mounted on the lower end of the second gear (410), and the lower end of the connecting rod (411) is connected to a connecting plate (412).
6. A lithium battery electrode sheet stacking device according to claim 1, characterized in that: A fixing plate (416) is installed at one end of the upper surface of the placement table (414), and an ion blower (417) is installed at the upper end of the fixing plate (416), and the ion blower (417) and the vacuum suction cup (413) are parallel to each other.