Battery shell impressing device for battery production

Abstract

The utility model discloses a battery shell coining device for battery production, which belongs to the technical field of battery production and comprises a coining frame, a hydraulic rod is arranged at the upper end of the coining frame, a movable plate is arranged at the output end of the hydraulic rod, a coining plate is arranged on the lower side of the movable plate, and movable rods are arranged on two sides of the upper end of the coining plate. The positioning assembly is arranged, the two first lead screws are rotated to drive the two positioning strips to move, the two positioning strips are adjusted to be at the interval matched with the longitudinal width of a battery shell needing to be stamped, then the second lead screws are rotated to drive the positioning blocks to move to the proper positions, and then the positioning blocks are pressed to be pressed. When the battery shell needs to be placed, the battery shell is placed between the two positioning strips, one end of the battery shell is pushed to be tightly attached to the side edge of the positioning block, then the battery shell can be subjected to embossing work, the battery shell can be positioned by arranging the positioning assembly, and the accuracy of the embossing position is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery production, and in particular relates to a battery shell stamping device for battery production. Background Art

[0002] A battery refers to a cup, trough or other container or part of a composite container that contains an electrolyte solution and a metal electrode to generate an electric current. It is a device that can convert chemical energy into electrical energy. It has a positive electrode and a negative electrode. With the advancement of science and technology, batteries generally refer to small devices that can generate electrical energy. Such as solar cells. The performance parameters of batteries mainly include electromotive force, capacity, specific energy and resistance. Using batteries as an energy source can obtain a current with stable voltage, stable current, long-term stable power supply, and little external influence. In addition, the battery has a simple structure, is easy to carry, and is easy to charge and discharge. It is not affected by external climate and temperature. The performance is stable and reliable, and it plays a great role in all aspects of modern social life.

[0003] Chinese patent application No. 2023222908812 discloses a battery shell stamping device for power battery production, including a stamping frame, a movable plate, a hydraulic rod, a stamping plate, a movable rod and a spring, the top of the stamping frame is fixedly connected to the bottom of the hydraulic rod, the piston end of the hydraulic rod penetrates the inner side of the stamping frame and is fixedly connected to the top of the movable plate, both sides of the top of the stamping plate are fixedly connected with movable rods, the top of the movable rod penetrates the top of the movable plate, and the spring is sleeved on the bottom of the surface of the movable rod. The utility model sets a force plate, and the stamping plate drives the force plate to move upward when stamping, drives the contact pad to contact the contact sensor, and increases the data recorded on the counting display board by one, thereby solving the problem that the stamping device lacks a counting structure for stamped workpieces, resulting in the stamping device being unable to display the number of stamped workpieces under long-term work, affecting the user's understanding of the work progress, and achieving the effect of facilitating the detection of the number of completed workpieces.

[0004] The above-mentioned patent cannot position the battery casing that needs to be stamped, and the stamping position accuracy of the battery casing is poor. At the same time, the counting display board cannot be sealed and protected when the original device is not in use, and dust is easily accumulated on the surface of the counting display board when the device is not in use. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a battery shell stamping device for battery production, which has the characteristic of being able to position the battery shell to be stamped.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery shell stamping device for battery production, comprising a stamping frame, a hydraulic rod is arranged at the upper end of the stamping frame, a movable plate is arranged at the output end of the hydraulic rod, a stamping plate is arranged at the lower side of the movable plate, movable rods are arranged on both sides of the upper end of the stamping plate, a spring is arranged on the surface of the movable rod between the stamping plate and the movable plate, a contact sensor is arranged at the middle position of the lower end of the movable plate, a force plate is arranged at the lower side of the contact sensor, a counting display board is arranged on one side of the stamping frame, and a positioning component is arranged on one side of the counting display board.

[0007] Preferably, the positioning assembly includes a fixed plate 1, a screw rod 1, a positioning bar, a fixed plate 2, a screw rod 2, a positioning block and a material ejection assembly, wherein two fixed plates 1 are provided in the stamping frame, a screw rod 1 is provided in the fixed plate 1, a positioning bar is provided at one end of the screw rod 1, a fixed plate 2 is provided on the side of the stamping frame away from the counting display plate, a screw rod 2 is provided in the fixed plate 2, a positioning block is provided at one end of the screw rod 2, and a material ejection assembly is provided at the lower end of the stamping frame.

[0008] Preferably, the lifting material assembly includes a top plate, a sliding rod, a bottom plate, a sponge pad and two springs, wherein a sliding rod is arranged in the middle position of the lower end of the stamping frame, a top plate is arranged at the upper end of the sliding rod, a bottom plate is arranged at the lower end of the sliding rod, a sponge pad is arranged at the lower end of the bottom plate, and two springs are arranged on the surface of the sliding rod between the bottom plate and the stamping frame.

[0009] Preferably, a bearing rotating seat is provided between the screw rod 1 and the positioning bar and between the screw rod 2 and the positioning block, and a knob is provided at one end of the screw rod 1 and the screw rod 2.

[0010] Preferably, a fixed cover is provided at a position corresponding to the stamping frame and the counting display board, a slide plate is provided at one end of the fixed cover, a handle is provided at one end of the slide plate, a protrusion is provided on one side of the upper end of the slide plate, and a slide groove corresponding to the protrusion is provided in the fixed cover.

[0011] Preferably, the side edge of the protrusion is in close contact with the inner wall of the slide groove, the protrusion and the slide plate are welded into an integral structure, and a rubber pad is bonded to the surface of the handle by glue.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a positioning component, rotates two screw rods 1 to drive the two positioning bars to move, adjusts the two positioning bars to a spacing that matches the longitudinal width of the battery shell to be imprinted, and then rotates screw rod 2 to drive the positioning block to a suitable position. When the battery shell needs to be placed, the battery shell is placed between the two positioning bars, and one end of the battery shell is pushed to fit tightly against the side of the positioning block. After that, the battery shell can be imprinted. By setting the positioning component, the battery shell can be positioned and the accuracy of the imprinting position can be improved.

[0014] 2. The utility model sets a fixed cover. When the device is in use, the slide plate is pushed to move, and the protrusion on one side of the upper end of the slide plate slides in the slide groove of the fixed cover. After the slide plate is closed, the counting display board can be sealed by the fixed cover. When the counting display board needs to be used, the slide plate is opened by pulling the handle, and the counting display board is exposed and can be used. By setting the fixed cover, the counting display board can be sealed and protected when the device is not in use, so as to prevent dust from accumulating on the surface of the counting display board. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a rear perspective view of the utility model;

[0017] Figure 3 This is a three-dimensional diagram of the top material assembly of the utility model;

[0018] Figure 4 This is a three-dimensional diagram of the fixed cover of the utility model;

[0019] In the figure: 1. stamping frame; 2. positioning assembly; 21. fixed plate 1; 22. screw rod 1; 23. positioning strip; 24. fixed plate 2; 25. screw rod 2; 26. positioning block; 27. ejector assembly; 271. ejector plate; 272. slide rod; 273. bottom plate; 274. sponge pad; 275. spring 2; 3. counting display board; 4. fixed cover; 5. movable rod; 6. spring 1; 7. contact sensor; 8. hydraulic rod; 9. movable plate; 10. limit mechanism; 11. force plate; 12. stamping plate; 13. slide plate; 14. handle; 15. bump; 16. slide groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in 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 in 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.

[0021] Example 1

[0022] See also Figure 1-4The utility model provides the following technical solutions: a battery shell stamping device for battery production, including a stamping frame 1, a hydraulic rod 8 is arranged on the upper end of the stamping frame 1, a movable plate 9 is arranged on the output end of the hydraulic rod 8, a stamping plate 12 is arranged on the lower side of the movable plate 9, movable rods 5 are arranged on both sides of the upper end of the stamping plate 12, a spring 6 is arranged on the surface of the movable rod 5 between the stamping plate 12 and the movable plate 9, a contact sensor 7 is arranged at the middle position of the lower end of the movable plate 9, a force plate 11 is arranged on the lower side of the contact sensor 7, a counting display board 3 is arranged on one side of the stamping frame 1, and a positioning component 2 is arranged on one side of the counting display board 3.

[0023] Specifically, the positioning assembly 2 includes a fixed plate 21, a screw 22, a positioning bar 23, a fixed plate 24, a screw 25, a positioning block 26 and a top material assembly 27, wherein two fixed plates 21 are provided in the stamping frame 1, a screw 22 is provided in the fixed plate 21, a positioning bar 23 is provided at one end of the screw 22, a fixed plate 24 is provided on the side of the stamping frame 1 away from the counting display board 3, a screw 25 is provided in the fixed plate 24, a positioning block 26 is provided at one end of the screw 25, and a top material assembly 27 is provided at the lower end of the stamping frame 1.

[0024] By adopting the above technical solution, the two screw rods 22 are rotated to drive the two positioning bars 23 to move, and the two positioning bars 23 are adjusted to a spacing that matches the longitudinal width of the battery shell to be imprinted. Then, the screw rod 25 is rotated to drive the positioning block 26 to move to a suitable position. When the battery shell needs to be placed, the battery shell is placed between the two positioning bars 23, and one end of the battery shell is pushed to fit tightly against the side of the positioning block 26. Then, the battery shell can be imprinted. By setting the positioning component 2, the battery shell can be positioned to improve the accuracy of the imprinting position.

[0025] Specifically, the ejection assembly 27 includes a top plate 271, a slide bar 272, a bottom plate 273, a sponge pad 274 and a second spring 275, wherein a slide bar 272 is arranged at the middle position of the lower end of the stamping frame 1, a top plate 271 is arranged at the upper end of the slide bar 272, a bottom plate 273 is arranged at the lower end of the slide bar 272, a sponge pad 274 is arranged at the lower end of the bottom plate 273, and a second spring 275 is arranged on the surface of the slide bar 272 between the bottom plate 273 and the stamping frame 1.

[0026] By adopting the above technical solution, after the battery shell is stamped, the bottom plate 273 is pushed to move upward, and the bottom plate 273 pushes the top plate 271 to move upward through the slide bar 272. The spring 275 is compressed, and the top plate 271 moves upward to lift the battery shell. By setting the lifting assembly 27, the battery shell can be lifted up to facilitate material removal.

[0027] Specifically, a bearing rotating seat is provided between the screw rod 1 22 and the positioning bar 23 and between the screw rod 25 and the positioning block 26 , and a knob is provided at one end of the screw rod 1 22 and the screw rod 2 25 .

[0028] By adopting the above technical solution, the screw rod 1 22 and the screw rod 25 can be rotated on the positioning bar 23 and the positioning block 26 respectively, and the knob is provided to facilitate the rotation of the screw rod 1 22 and the screw rod 25.

[0029] When the present embodiment is used, when the battery shell stamping device for battery production is used, the device is installed in a suitable position, the battery shell is placed on the stamping frame 1, the hydraulic rod 8 is turned on to push the movable plate 9 to move downward, and the movable plate 9 drives the stamping plate 12 to stamp the battery shell. The stamping plate 12 pushes the movable plate 9 to move, and the spring 6 is compressed. The upper end of the stamping plate 12 will push the force plate 11 to move upward, so that the force plate 11 contacts the contact sensor 7, and the contact sensor 7 sends a signal to increase the data recorded by the counting display board 3. By setting the positioning component 2, the two screw rods 22 are rotated to drive the two positioning bars 23 to move, and the two positioning bars 23 are adjusted to match the longitudinal width of the battery shell to be stamped. The spacing is then determined by rotating the screw rod 25 to drive the positioning block 26 to move to a suitable position. When the battery shell needs to be placed, the battery shell is placed between the two positioning bars 23, and one end of the battery shell is pushed to be close to the side of the positioning block 26. The battery shell can then be stamped. By setting the positioning component 2, the battery shell can be positioned to improve the accuracy of the stamping position. By setting the top material component 27, after stamping the battery shell, the bottom plate 273 is pushed to move upward. The bottom plate 273 pushes the top plate 271 to move upward through the sliding rod 272. The spring 275 is compressed, and the top plate 271 moves upward to lift the battery shell. By setting the top material component 27, the battery shell can be lifted up, which is convenient for taking materials.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that a fixed cover 4 is provided at a position corresponding to the stamping frame 1 and the counting display plate 3, a slide plate 13 is provided at one end of the fixed cover 4, a handle 14 is provided at one end of the slide plate 13, a protrusion 15 is provided on one side of the upper end of the slide plate 13, and a slide groove 16 corresponding to the protrusion 15 is provided in the fixed cover 4.

[0032] By adopting the above technical solution, when the device is in use, the slide plate 13 is pushed to move, and the protrusion 15 on one side of the upper end of the slide plate 13 slides in the slide groove 16 of the fixed cover 4. After the slide plate 13 is closed, the counting display board 3 can be sealed by the fixed cover 4. When the counting display board 3 needs to be used, the slide plate 13 is pulled open by the handle 14, and the counting display board 3 is exposed and can be used. By setting the fixed cover 4, the counting display board 3 can be sealed and protected when the device is not in use, so as to prevent dust from accumulating on the surface of the counting display board 3.

[0033] Specifically, the side of the protrusion 15 is in close contact with the inner wall of the slide groove 16, the protrusion 15 and the slide plate 13 are welded into an integrated structure, and a rubber pad is bonded to the surface of the handle 14 by glue.

[0034] By adopting the above technical solution, the protrusion 15 slides more stably in the slide groove 16, and the protrusion 15 and the slide plate 13 are welded into an integrated structure, which is more secure.

[0035] When the present embodiment is used, by setting the fixed cover 4, the slide plate 13 is pushed to move when the device is used, and the protrusion 15 on one side of the upper end of the slide plate 13 slides in the slide groove 16 of the fixed cover 4. After the slide plate 13 is closed, the counting display board 3 can be sealed by the fixed cover 4. When the counting display board 3 needs to be used, the slide plate 13 is pulled open by the handle 14, and the counting display board 3 is exposed and can be used. By setting the fixed cover 4, the counting display board 3 can be sealed and protected when the device is not in use, so as to prevent dust from accumulating on the surface of the counting display board 3.

[0036] The structure and working principle of the stamping frame 1, counting display board 3, movable rod 5, spring 16, contact sensor 7, hydraulic rod 8, movable plate 9, limit mechanism 10, force plate 11 and stamping plate 12 in the utility model have been disclosed in a battery shell stamping device for power battery production disclosed in Chinese patent application No. 2023222908812. The working principle is to place the battery shell on the stamping frame 1, turn on the hydraulic rod 8 to push the movable plate 9 to move downward, the movable plate 9 drives the stamping plate 12 to stamp the battery shell, the stamping plate 12 pushes the movable plate 9 to move, the spring 16 is compressed, and the upper end of the stamping plate 12 pushes the force plate 11 to move upward, so that the force plate 11 contacts the contact sensor 7, and the contact sensor 7 sends a signal to increase the data recorded on the counting display board 3 by one.

[0037] The working principle and use process of the utility model are as follows: when the battery shell stamping device for battery production is used, the device is installed in a suitable position, the battery shell is placed on the stamping frame 1, the hydraulic rod 8 is turned on to push the movable plate 9 to move downward, and the movable plate 9 drives the stamping plate 12 to stamp the battery shell, and the stamping plate 12 pushes the movable plate 9 to move, and the spring 1 6 is compressed, and the upper end of the stamping plate 12 will push the force plate 11 to move upward, so that the force plate 11 contacts the contact sensor 7, and the contact sensor 7 sends a signal to increase the data recorded on the counting display board 3 by one, and by setting the positioning component 2, the two screw rods 1 22 are rotated to drive the two positioning bars 23 to move, and the two positioning bars 23 are adjusted to a spacing that is compatible with the longitudinal width of the battery shell to be stamped, and then the screw rod 2 25 is rotated to drive the positioning block 26 to move to a suitable position. When the battery shell needs to be placed, the battery shell is placed between the two positioning bars 23, and one end of the battery shell is pushed to be tightly against the side of the positioning block 26. After the battery shell is stamped, the battery shell can be stamped. The positioning component 2 can be set to position the battery shell to improve the accuracy of the stamping position. By setting the top material component 27, after the battery shell is stamped, the bottom plate 273 is pushed to move upward, and the bottom plate 273 pushes the top plate 271 to move upward through the sliding rod 272. The spring 275 is compressed, and the top plate 271 moves upward to lift the battery shell. By setting the top material component 27, the battery shell can be lifted up, which is convenient for taking materials. By setting the fixed cover 4, the slide plate 13 is pushed to move when the device is in use, and the protrusion 15 on one side of the upper end of the slide plate 13 slides in the slide groove 16 of the fixed cover 4. After the slide plate 13 is closed, the counting display board 3 can be sealed by the fixed cover 4. When the counting display board 3 needs to be used, the slide plate 13 is pulled open by the handle 14, and the counting display board 3 is exposed and can be used. By setting the fixed cover 4, the counting display board 3 can be sealed and protected when the device is not in use to prevent dust from accumulating on the surface of the counting display board 3.

[0038] 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. A battery shell stamping device for battery production, comprising a stamping frame, characterized in that: A hydraulic rod is arranged at the upper end of the stamping frame, a movable plate is arranged at the output end of the hydraulic rod, a stamping plate is arranged at the lower side of the movable plate, movable rods are arranged at both sides of the upper end of the stamping plate, a spring is arranged on the surface of the movable rod between the stamping plate and the movable plate, a contact sensor is arranged at the middle position of the lower end of the movable plate, a force plate is arranged at the lower side of the contact sensor, a counting display board is arranged at one side of the stamping frame, and a positioning component is arranged at one side of the counting display board.

2. A battery shell stamping device for battery production according to claim 1, characterized in that: The positioning assembly includes a fixed plate 1, a screw rod 1, a positioning bar, a fixed plate 2, a screw rod 2, a positioning block and a material ejection assembly, wherein two fixed plates 1 are arranged in the stamping frame, a screw rod 1 is arranged in the fixed plate 1, a positioning bar is arranged at one end of the screw rod 1, a fixed plate 2 is arranged on the side of the stamping frame away from the counting display board, a screw rod 2 is arranged in the fixed plate 2, a positioning block is arranged at one end of the screw rod 2, and a material ejection assembly is arranged at the lower end of the stamping frame.

3. A battery shell stamping device for battery production according to claim 2, characterized in that: The ejecting assembly includes an ejecting plate, a sliding rod, a bottom plate, a sponge pad and two springs, wherein a sliding rod is arranged at the middle position of the lower end of the stamping frame, a top plate is arranged at the upper end of the sliding rod, a bottom plate is arranged at the lower end of the sliding rod, a sponge pad is arranged at the lower end of the bottom plate, and two springs are arranged on the surface of the sliding rod between the bottom plate and the stamping frame.

4. A battery shell stamping device for battery production according to claim 2, characterized in that: A bearing rotating seat is arranged between the screw rod 1 and the positioning bar and between the screw rod 2 and the positioning block, and a knob is arranged at one end of the screw rod 1 and the screw rod 2.

5. The battery shell stamping device for battery production according to claim 1, characterized in that: A fixed cover is arranged at a position corresponding to the stamping frame and the counting display board, a slide plate is arranged at one end of the fixed cover, a handle is arranged at one end of the slide plate, a convex block is arranged on one side of the upper end of the slide plate, and a slide groove corresponding to the convex block is arranged in the fixed cover.

6. A battery shell stamping device for battery production according to claim 5, characterized in that: The side edge of the protrusion is in close contact with the inner wall of the slide groove, the protrusion and the slide plate are welded into an integrated structure, and a rubber pad is bonded to the surface of the handle by glue.

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