Half battery piece lifting and detecting mechanism
By designing the lifting and detection mechanism of the battery half-piece, the automatic insertion of the membrane strip and the lifting of the battery half-piece is achieved by using the cam structure and spring, the problem of low insertion efficiency of the membrane strip in the prior art is solved, and the production efficiency and testing efficiency are improved .
Patent Information
- Application Number
- CN202421096494.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2034-05-17
AI Technical Summary
In existing battery cell production equipment, the insertion of membrane strips requires manual operation, which is inefficient and cannot meet the efficient needs of the production line.
Design a lifting and detection mechanism for the half-piece of the battery. Using the cam structure and spring, the swing of the lifting adsorption plate is controlled to lift one side of the half-piece of the battery to facilitate insertion of the membrane strip, and heat and flatten it on the test base to perform current detection. .
Through automated membrane strip insertion and battery half-piece lifting, production efficiency is improved, operating procedures are simplified, and time is saved for the entire row of tests.
Smart Images
Figure CN222475514U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of battery sheet production, in particular to a lifting and detection mechanism for a half battery sheet. Background Art
[0002] The production of cells in solar cells is particularly important. In order to facilitate storage and transportation, a long strip of membrane needs to be inserted between the two cell halves to separate them. In existing equipment, after the membrane strip is cut from the membrane, it needs to be manually inserted between the two cell halves, and only a single membrane strip is processed each time, which is inefficient and cannot meet the high-efficiency requirements of the production line. Utility Model Content
[0003] One purpose of the utility model is to provide a lifting and detection mechanism for a battery half-sheet, which controls the lifting adsorption plate of the adsorbed battery half-sheet to swing to a certain angle through a cam structure, and lifts one side to facilitate the insertion of a film strip. Subsequently, the film strip can be heated and flattened and the current of the entire row of battery half-sheets can be detected.
[0004] To achieve this purpose, the utility model adopts the following technical solutions:
[0005] A battery half-cell lifting and testing mechanism, comprising a blanking lifting bracket, a blanking lateral movement module and a test base;
[0006] The material unloading lifting bracket is provided with a lifting horizontal bar, a lifting motor is installed at one end of the lifting horizontal bar, a lifting shaft is connected to the driving end of the lifting motor, a cam is fixed on the lifting shaft, a lifting adsorption plate is installed below the lifting shaft, a lifting suction nozzle is installed on the lifting adsorption plate, both ends of the lifting adsorption plate are hinged to the lifting horizontal bar, a spring is connected between one side of the lifting adsorption plate and the lifting horizontal bar, a support rod is installed on the other side of the lifting adsorption plate, and the cam is pressed on the upper end of the support rod;
[0007] The driving end of the material unloading transverse movement module is laterally connected to the material unloading transverse movement bracket, and the material unloading vertical movement module is installed on the material unloading transverse movement bracket. The driving end of the material unloading vertical movement module is longitudinally connected to the test bracket, and the test bracket is installed with a heating module and a test suction nozzle. Test connection platforms are installed on both ends of the test base.
[0008] As a preferred technical solution, a lifting vertical cylinder is installed on the unloading lifting bracket, and the driving end of the lifting vertical cylinder is vertically downwardly connected to a lifting horizontal cylinder, and the end of the lifting horizontal bar is connected to the driving end of the lifting horizontal cylinder.
[0009] As a preferred technical solution, hinge plates are installed on both sides of the lifting horizontal bar, and hinge bearings are connected between the two ends of the lifting adsorption plate and the hinge plates.
[0010] As a preferred technical solution, the lifting horizontal bar is provided with a lifting auxiliary slide rail along the length direction, and the lifting auxiliary slide rail is slidably connected with a lifting auxiliary slider, the upper end of the spring is connected to the lifting auxiliary slider, and the lower end of the spring is connected to the lifting adsorption plate.
[0011] As a preferred technical solution, a test vertical movement cylinder is installed on the side of the test bracket, a test connecting rod is connected to the driving end of the test vertical movement cylinder, and the heating module and the test suction nozzle are fixed on the test connecting rod at intervals.
[0012] As a preferred technical solution, a test pressing plate is installed at the end of the test bracket, and the test pressing plate is pressed on the test connection platform.
[0013] As a preferred technical solution, a test adjustment cylinder is installed at the driving end of the blanking vertical movement module, and the driving end of the test adjustment cylinder is laterally connected to the test bracket.
[0014] As a preferred technical solution, it also includes testing the output track and the bad cavity position.
[0015] The beneficial effects of the utility model are as follows: a lifting and detection mechanism for a battery half-cell is provided, which utilizes a cam structure in combination with a spring to lift one end of the battery half-cell, insert a membrane strip for spacing between two battery half-cells, and transfer them to a test base for heating and flattening, and finally conduct a power-on test on the entire row, thereby controlling the lifting action of the battery half-cell that assists in inserting the membrane strip, improving production efficiency, and saving time for testing the entire row. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described in detail below based on the drawings and embodiments.
[0017] Figure 1 It is a schematic diagram of the overall structure of a lifting and detection mechanism for a battery half-cell according to an embodiment;
[0018] Figure 2 It is a structural schematic diagram of the lifting part described in the embodiment;
[0019] Figure 3 for Figure 2 A partial enlarged view of the middle A;
[0020] Figure 4 It is a structural schematic diagram of the heating detection described in the embodiment;
[0021] Figure 5 for Figure 4 A partial enlarged view of point A in the middle.
[0022] Figures 1 to 5 middle:
[0023] 1. Lift the bracket for unloading; 2. Unloading transverse movement module; 3. Test the base; 4. Test the output track; 5. Lift the horizontal bar; 6. Lift the motor; 7. Lift the shaft; 8. Cam; 9. Lift the adsorption plate; 10. Lift the suction nozzle; 11. Spring; 12. Support rod; 13. Unloading transverse movement bracket; 14. Unloading vertical movement module; 15. Test bracket; 16. Heating module; 17. Test the suction nozzle; 18. Test the connecting table; 19. Lift the vertical movement cylinder; 20. Lift the transverse movement cylinder; 21. Articulated plate; 22. Articulated bearing; 23. Lift the auxiliary slide; 24. Test the vertical movement cylinder; 25. Test the connecting rod; 26. Test the pressure plate; 27. Test the adjustment cylinder; 28. Bad cavity position. DETAILED DESCRIPTION
[0024] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.
[0025] like Figures 1 to 5 As shown, in this embodiment, a lifting and detection mechanism for a battery half-cell includes a blanking lifting bracket 1, a blanking transverse movement module 2, a test base 3, a test output track 4 and a bad cavity 28.
[0026] At the front end, a lifting bar 5 is provided on the material unloading lifting bracket 1, a lifting motor 6 is installed at one end of the lifting bar 5, a lifting shaft 7 is connected to the driving end of the lifting motor 6, a cam 8 is fixed on the lifting shaft 7, a lifting adsorption plate 9 is installed below the lifting shaft 7, a lifting suction nozzle 10 is installed on the lifting adsorption plate 9, both ends of the lifting adsorption plate 9 are hinged to the lifting bar 5, a spring 11 is connected between one side of the lifting adsorption plate 9 and the lifting bar 5, a support rod 12 is installed on the other side of the lifting adsorption plate 9, and the cam 8 is pressed on the upper end of the support rod 12; A lifting vertical cylinder 19 is installed, and the driving end of the lifting vertical cylinder 19 is vertically downwardly connected to the lifting transverse cylinder 20, and the end of the lifting horizontal bar 5 is connected to the driving end of the lifting transverse cylinder 20; hinged plates 21 are installed on both sides of the lifting horizontal bar 5, and hinged bearings 22 are connected between the two ends of the lifting adsorption plate 9 and the hinged plates 21; the lifting horizontal bar 5 is provided with a lifting auxiliary slide rail along the length direction, and a lifting auxiliary slider 23 is slidably connected to the lifting auxiliary slide rail, the upper end of the spring 11 is connected to the lifting auxiliary slider 23, and the lower end of the spring 11 is connected to the lifting adsorption plate 9.
[0027] After the front mechanism places the film strip between the two battery halves, the vertical cylinder 19 and the horizontal cylinder 20 are lifted to work together to adjust the position of the adsorption plate 9 to align with the battery half-sheet, so that the suction nozzle 10 is lifted to adsorb the battery half-sheet, and then the motor 6 is lifted to control the lifting shaft 7 to rotate a certain angle, so that the cam 8 turns down to press the support rod 12, and with the assistance of the articulated bearing 22, the adsorption plate 9 is lifted to drive the battery half-sheet to lift the rear end, and a height difference is formed between the front and rear ends of the two adjacent battery half-sheets, so that the film strip can be inserted. When the adsorption plate 9 is lifted to release the battery half-sheet, the spring 11, with the assistance of the lifting auxiliary slide rail, lifts the motor 6 to drive the cam 8 to return to its original position, and the adsorption plate 9 is also restored to a parallel state, and is placed on the test output track 4. Driven by the test output track 4, it moves to the side of the test base 3 to wait for heating and detection.
[0028] After the film strips are inserted, the film strips are prepared to be heated and the battery half-sheets are flattened, as well as the subsequent power-on test processing. The driving end of the unloading transverse movement module 2 is laterally connected to the unloading transverse movement bracket 13, and the unloading vertical movement module 14 is installed on the unloading transverse movement bracket 13. The driving end of the unloading vertical movement module 14 is longitudinally connected to the test bracket 15, and the heating module 16 and the test suction nozzle 17 are installed on the test bracket 15. The test connection platform 18 is installed on both ends of the test base 3; a test vertical movement cylinder 24 is installed on the side of the test bracket 15, and a test connecting rod 25 is connected to the driving end of the test vertical movement cylinder 24, and the heating module 16 and the test suction nozzle 17 are fixed on the test connecting rod 25 at intervals; a test pressure plate 26 is installed at the end of the test bracket 15, and the test pressure plate 26 is pressed on the test connection platform 18; a test adjustment cylinder 27 is installed on the driving end of the unloading vertical movement module 14, and the driving end of the test adjustment cylinder 27 is laterally connected to the test bracket 15.
[0029] Under the joint action of the unloading transverse movement module 2 and the unloading vertical movement module 14, the test bracket 15 is controlled to move to the position of the unloading lifting bracket 1, and the test suction nozzle 17 adsorbs the battery half-cell, wherein the heating module 16 is on the upper surface of the film strip. After heating, the film strip becomes soft and deformed, and the test adjustment cylinder 27 presses downward, and the test connecting rod 25 flattens the lifted battery half-cell. At the same time, 12 consecutive battery half-cells are connected together, and the ends are on the test connection platform 18. The test pressing plate 26 presses the battery half-cell on the test connection platform 18 and powers on to perform current testing. There is also a test camera below to take pictures and detect. If it is determined to be a defective product, it will be transferred to the defective cavity position 28 for final storage, waiting for manual processing.
[0030] It should be stated that the above-mentioned specific implementation methods are only preferred embodiments of the present utility model and the technical principles used. Within the technical scope disclosed by the present utility model, any changes or substitutions that can be easily thought of by technicians familiar with this technical field should be included in the protection scope of the present utility model.
Claims
1. A battery half-cell lifting and detection mechanism, characterized in that: It includes a material unloading lifting bracket, a material unloading lateral movement module and a test base; The material unloading lifting bracket is provided with a lifting horizontal bar, a lifting motor is installed at one end of the lifting horizontal bar, a lifting shaft is connected to the driving end of the lifting motor, a cam is fixed on the lifting shaft, a lifting adsorption plate is installed below the lifting shaft, a lifting suction nozzle is installed on the lifting adsorption plate, both ends of the lifting adsorption plate are hinged to the lifting horizontal bar, a spring is connected between one side of the lifting adsorption plate and the lifting horizontal bar, a support rod is installed on the other side of the lifting adsorption plate, and the cam is pressed on the upper end of the support rod; The driving end of the material unloading transverse movement module is laterally connected to the material unloading transverse movement bracket, and the material unloading vertical movement module is installed on the material unloading transverse movement bracket. The driving end of the material unloading vertical movement module is longitudinally connected to the test bracket, and the test bracket is installed with a heating module and a test suction nozzle. Test connection platforms are installed on both ends of the test base.
2. A battery half-cell lifting and detection mechanism according to claim 1, characterized in that: A lifting vertical cylinder is installed on the unloading lifting bracket, and the driving end of the lifting vertical cylinder is vertically downwardly connected to a lifting horizontal cylinder, and the end of the lifting horizontal bar is connected to the driving end of the lifting horizontal cylinder.
3. A battery half-cell lifting and detection mechanism according to claim 1, characterized in that: Hinge plates are installed on both sides of the lifting horizontal bar, and hinge bearings are connected between the two ends of the lifting adsorption plate and the hinge plates.
4. A battery half-cell lifting and detection mechanism according to claim 1, characterized in that: The lifting horizontal bar is provided with a lifting auxiliary slide rail along the length direction, and a lifting auxiliary slider is slidably connected to the lifting auxiliary slide rail. The upper end of the spring is connected to the lifting auxiliary slider, and the lower end of the spring is connected to the lifting adsorption plate.
5. The battery half-cell lifting and detection mechanism according to claim 1, characterized in that: A test vertical movement cylinder is installed on the side of the test bracket, a test connecting rod is connected to the driving end of the test vertical movement cylinder, and the heating module and the test suction nozzle are fixed on the test connecting rod in an interval manner.
6. A battery half-cell lifting and detection mechanism according to claim 1, characterized in that: A test pressing plate is installed at the end of the test bracket, and the test pressing plate is pressed on the test connection platform.
7. A battery half-cell lifting and detection mechanism according to claim 1, characterized in that: A test adjustment cylinder is installed at the driving end of the blanking vertical movement module, and the driving end of the test adjustment cylinder is laterally connected to the test bracket.
8. The battery half-cell lifting and detection mechanism according to claim 1, characterized in that: Also included is testing of output rails and bad cavity locations.