Insulating ring stamping device for lithium battery

Abstract

The utility model provides an insulating ring stamping device for a lithium battery, and relates to the field of lithium batteries. Comprising a bottom plate, and a vertical plate is fixedly mounted on the upper surface of the bottom plate. A sliding rod, a sliding block and a connecting rod are arranged, the pneumatic telescopic punching device can be assisted to conduct punching, a stable positioning effect is provided for the device, a first damping spring is arranged, damping treatment can be conducted on the pneumatic telescopic punching device, strong vibration force is prevented from being generated, and the service life of the pneumatic telescopic punching device is prolonged. By arranging a fixing block, a fixing bolt and a second damping spring, an insulating material can be fixed to the stamping table by loosening and tightening the fixing bolt, then the insulating material is fixed more firmly through the second damping spring, and vibration force generated on the insulating material can be absorbed; the insulating ring can be formed through two times of stamping, and waste generated by stamping is collected and recycled by arranging the collecting box, the box cover and the handle.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium batteries, in particular to an insulating ring punching device for lithium batteries. Background Art

[0002] Lithium battery is a primary battery with lithium metal or lithium alloy as negative electrode material and non-aqueous electrolyte solution. It is different from rechargeable lithium-ion battery and lithium-ion polymer battery. The inventor of lithium battery is Edison. Due to the very active chemical properties of lithium metal, the processing, storage and use of lithium metal have very high environmental requirements. Therefore, lithium battery has not been used for a long time. With the development of microelectronics technology, the number of miniaturized devices has increased, which has put forward high requirements on power supply. Lithium battery has entered the large-scale practical stage.

[0003] At present, the existing insulating ring punching device for lithium batteries will generate strong vibration force during the punching process, affecting the stability of the device. At the same time, the waste generated by the punching is not collected after the punching, resulting in a waste of resources. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an insulating ring punching device for a lithium battery, which solves the problems mentioned in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an insulating ring stamping device for lithium batteries, comprising a bottom plate, a vertical plate is fixedly installed on the upper surface of the bottom plate, a top plate is fixedly installed on the inner side of the vertical plate, a cylinder is fixedly installed on the upper surface of the top plate, a ventilation pipe is fixedly connected to one side of the cylinder, a pneumatic telescopic stamping device is fixedly installed on the lower surface of the top plate, one end of the pneumatic telescopic stamping device is fixedly connected to a hydraulic cylinder, a telescopic rod is fixedly connected to the lower surface of the hydraulic cylinder, a stamping plate is fixedly installed on one end of the telescopic rod, a stamping groove is fixedly installed on the outer side of the stamping plate, a sliding rod is fixedly installed on the lower surface of the top plate, a sliding block is slidably installed on the outer side of the sliding rod, a connecting rod is fixedly installed on the inner side of the sliding block, a first shock-absorbing spring is fixedly installed on the outer side of the sliding rod, and a stamping table is fixedly installed on the upper surface of the bottom plate.

[0008] Preferably, an insulating material is fixedly mounted on the upper surface of the punching table, a fixing block is provided on the upper surface of the insulating material, a fixing bolt is movably mounted on the upper surface of the fixing block, and a second shock-absorbing spring is fixedly mounted on the outer side of the fixing bolt.

[0009] Preferably, a first die is fixedly installed inside the punching platform, and a second die is fixedly installed inside the punching platform.

[0010] Preferably, a collection box is fixedly mounted on the bottom of the base plate, a box cover is provided on the front of the collection box, and a handle is fixedly mounted on the front of the box cover.

[0011] Preferably, a supporting leg is fixedly mounted on the lower surface of the base plate, and a shock-absorbing leg seat is fixedly mounted on the lower surface of the supporting leg.

[0012] (III) Beneficial effects

[0013] The utility model provides an insulating ring punching device for lithium batteries. The beneficial effects are as follows:

[0014] 1. The insulating ring punching device for lithium batteries can assist the pneumatic telescopic punching device in punching by setting a sliding rod, a sliding block and a connecting rod, and provide a stable positioning function for the device. By setting a first shock-absorbing spring, the pneumatic telescopic punching device can be shock-absorbing to prevent the generation of a relatively strong vibration force. By setting a fixing block, a fixing bolt and a second shock-absorbing spring, the insulating material can be fixed on the punching table by the tightness of the fixing bolt, and then the second shock-absorbing spring can be used to fix the insulating material more firmly, and the vibration force generated on the insulating material can be absorbed.

[0015] 2. The insulating ring punching device for lithium batteries can form an insulating ring through two punchings by setting a first die and a second die. By setting a collection box, a box cover and a handle, waste generated by the punching can be collected and recycled. By setting supporting legs and shock-absorbing leg seats, the device can be supported and fixed and at the same time have a shock-absorbing effect on the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional cross-sectional structure of the utility model;

[0018] Figure 3 It is a front view cross-sectional structural schematic diagram of the utility model.

[0019] In the figure: 1 vertical plate, 2 telescopic rod, 3 stamping plate, 4 sliding rod, 5 first shock-absorbing spring, 6 second shock-absorbing spring, 7 insulating material, 8 box cover, 9 handle, 10 collection box, 11 shock-absorbing leg seat, 12 supporting leg, 13 stamping table, 14 fixing block, 15 fixing bolt, 16 stamping groove, 17 sliding block, 18 connecting rod, 19 ventilation pipe, 20 pneumatic telescopic stamping device, 21 cylinder, 22 hydraulic cylinder, 23 top plate, 24 bottom plate, 25 first die, 26 second die. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below through the drawings and embodiments.

[0021] The utility model provides an insulating ring punching device for a lithium battery, such as Figure 1-3 As shown, it includes a bottom plate 24, a vertical plate 1 is fixedly installed on the upper surface of the bottom plate 24, and a top plate 23 is fixedly installed on the inner side of the vertical plate 1. By arranging the vertical plate 1 and the top plate 23, the cylinder 21 and the pneumatic telescopic punching device 20 can be supported and fixed. The cylinder 21 is fixedly installed on the upper surface of the top plate 23, and a ventilation pipe 19 is fixedly connected to one side of the cylinder 21. The pneumatic telescopic punching device 20 is fixedly installed on the lower surface of the top plate 23. By arranging the cylinder 21 and the pneumatic telescopic punching device 20, the cylinder 21 can be started to drive the pneumatic telescopic punching device 20 to extend for punching. One end of the pneumatic telescopic punching device 20 is fixedly connected to a hydraulic cylinder 22, and the lower surface of the hydraulic cylinder 22 is fixedly connected to a telescopic rod 2. By arranging the hydraulic cylinder 22 and the telescopic rod 2, the hydraulic cylinder 22 can be started to drive the telescopic rod 2 to extend through the punching plate 3 for punching. A stamping plate 3 is fixedly installed at one end of the telescopic rod 2, and a stamping groove 16 is fixedly installed on the outer side of the stamping plate 3. By setting the stamping groove 16, the insulating material 7 can be stamped to form a circular plate. A sliding rod 4 is fixedly installed on the lower surface of the top plate 23, and a sliding block 17 is slidably installed on the outer side of the sliding rod 4. A connecting rod 18 is fixedly installed on the inner side of the sliding block 17. By setting the sliding rod 4, the sliding block 17 and the connecting rod 18, the sliding block 17 can slide on the sliding rod 4 to assist the pneumatic telescopic stamping device 20 in stamping and provide a stable positioning effect for the device. A first shock-absorbing spring 5 is fixedly installed on the outer side of the sliding rod 4, and a stamping table 13 is fixedly installed on the upper surface of the bottom plate 24. By setting the first shock-absorbing spring 5, the pneumatic telescopic stamping device 20 can be damped to prevent the generation of a relatively strong vibration force.

[0022] Specifically, the upper surface of the stamping table 13 is fixedly installed with the insulating material 7, the upper surface of the insulating material 7 is provided with a fixing block 14, the upper surface of the fixing block 14 is movably installed with a fixing bolt 15, and the outer side of the fixing bolt 15 is fixedly installed with a second shock-absorbing spring 6. By setting the fixing block 14, the fixing bolt 15 and the second shock-absorbing spring 6, the insulating material 7 can be fixed to the stamping table 13 by adjusting the tightness of the fixing bolt 15, and then the insulating material 7 can be fixed more firmly by the second shock-absorbing spring 6, and the vibration force generated on the insulating material 7 can be absorbed.

[0023] Specifically, a first die 25 is fixedly installed inside the punching platform 13 , and a second die 26 is fixedly installed inside the punching platform 13 . By providing the first die 25 and the second die 26 , an insulating ring can be formed by two punching operations.

[0024] Specifically, a collecting box 10 is fixedly installed at the bottom of the base plate 24, a box cover 8 is provided on the front of the collecting box 10, and a handle 9 is fixedly installed on the front of the box cover 8. By setting the collecting box 10, the box cover 8 and the handle 9, the waste generated by stamping can be collected and recycled.

[0025] Specifically, a support leg 12 is fixedly installed on the lower surface of the base plate 24, and a shock-absorbing leg seat 11 is fixedly installed on the lower surface of the support leg 12. By arranging the support leg 12 and the shock-absorbing leg seat 11, the device can be supported and fixed while having a shock-absorbing effect on the device.

[0026] All electrical equipment in this solution are powered by an external power supply.

[0027] Working principle: When in use, first, place the insulating material 7 on the upper surface of the stamping table 13, and then fix the insulating material 7 firmly by fixing the bolts 15 and the fixing blocks 14, and then start the cylinder 21 to drive the dynamic telescopic stamping device 20 to extend and push the stamping groove 16 to quickly descend to stamp the insulating material 7. The circular ring formed by the stamping will enter the first die 25, and then start the hydraulic cylinder 22 to drive the stamping plate 3 to descend through the extension of the telescopic rod 2. The formed circular ring waste will enter the collection box 10 through the second die 26 and be collected, and then the insulating ring is stamped in the first die 25. Close the cylinder 21 to make the dynamic telescopic stamping device 20 contract and drive the stamping groove 16 to rise, and then take out the stamped insulating ring. In the process of stamping the insulating material 7, the sliding block 17 slides on the sliding rod 4, which will assist the stamping of the stamping groove 16 and make the stamping process more stable.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An insulating ring punching device for a lithium battery, comprising a bottom plate (24), characterized in that: A vertical plate (1) is fixedly mounted on the upper surface of the bottom plate (24), a top plate (23) is fixedly mounted on the inner side of the vertical plate (1), a cylinder (21) is fixedly mounted on the upper surface of the top plate (23), a ventilation pipe (19) is fixedly connected to one side of the cylinder (21), a pneumatic telescopic punching device (20) is fixedly mounted on the lower surface of the top plate (23), one end of the pneumatic telescopic punching device (20) is fixedly connected to a hydraulic cylinder (22), and a telescopic rod ( 2), a stamping plate (3) is fixedly installed on one end of the telescopic rod (2), a stamping groove (16) is fixedly installed on the outer side of the stamping plate (3), a sliding rod (4) is fixedly installed on the lower surface of the top plate (23), a sliding block (17) is slidably installed on the outer side of the sliding rod (4), a connecting rod (18) is fixedly installed on the inner side of the sliding block (17), a first shock-absorbing spring (5) is fixedly installed on the outer side of the sliding rod (4), and a stamping table (13) is fixedly installed on the upper surface of the bottom plate (24).

2. The insulating ring punching device for lithium battery according to claim 1, characterized in that: An insulating material (7) is fixedly mounted on the upper surface of the punching table (13), a fixing block (14) is provided on the upper surface of the insulating material (7), a fixing bolt (15) is movably mounted on the upper surface of the fixing block (14), and a second shock-absorbing spring (6) is fixedly mounted on the outer side of the fixing bolt (15).

3. The insulating ring punching device for lithium battery according to claim 1, characterized in that: A first die (25) is fixedly installed inside the punching platform (13), and a second die (26) is fixedly installed inside the punching platform (13).

4. The insulating ring punching device for lithium battery according to claim 1, characterized in that: A collection box (10) is fixedly mounted on the bottom of the base plate (24), a box cover (8) is provided on the front of the collection box (10), and a handle (9) is fixedly mounted on the front of the box cover (8).

5. The insulating ring punching device for lithium battery according to claim 1, characterized in that: A support leg (12) is fixedly mounted on the lower surface of the base plate (24), and a shock-absorbing leg seat (11) is fixedly mounted on the lower surface of the support leg (12).

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