Efficient bending device for lithium battery shell

Abstract

The efficient bending device comprises a bending machine body used for conducting bending machining, a conveying belt is fixedly arranged on one side of the bending machine body, a cavity is formed in the bending machine body, a discharging mechanism is arranged at the position, close to the rear end, of the lower portion in the bending machine body, and the discharging mechanism is arranged on the lower portion of the bending machine body. A cavity is formed in the discharging mechanism, driving air cylinders are fixedly arranged at the positions, close to the two sides, of the front surface in the discharging mechanism, and fixing rods are fixedly arranged at the output ends, located at the front ends, of the driving air cylinders. According to the efficient bending device for the lithium battery shell, by arranging a conveying belt, a driving air cylinder, a fixing rod, an extension rod and an abutting rod, when the efficient bending device is used, materials are mechanically fed and discharged, so that the time for feeding and discharging is shortened, the bending efficiency of products is higher, convenience is brought to a user, the practicability of the efficient bending device is improved, and the practicability of the efficient bending device is improved. And the use requirements of users are met.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery surgery, in particular to a lithium battery shell high-efficiency bending device. Background Art

[0002] Lithium battery is a primary battery that uses lithium metal or lithium alloy as the 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 batteries have not been used for a long time. With the development of microelectronics technology at the end of the 20th century, the number of miniaturized devices has increased, which has put forward high requirements for power sources. Lithium batteries have entered the large-scale practical stage.

[0003] The comparative document "A high-efficiency bending device for lithium battery casing", patent number (CN220361845U), displaces the lower mold by rotating knob A, which facilitates fixing the lithium battery casing outside the device to prevent the upper mold from causing damage to the staff when fixing the lithium battery casing inside the device. The device casing and the barrier door can prevent the lithium battery casing from causing damage to the staff during the bending operation, thereby improving the safety of the device.

[0004] However, when the bending device is in use, loading and unloading still rely on manual operation, which makes the time between loading and unloading longer, affects the bending efficiency of the product, brings inconvenience to the user, and can no longer meet the user's needs. Utility Model Content

[0005] The purpose of the utility model is to provide a lithium battery shell efficient bending device to solve the problem that the bending device proposed in the above background technology still relies on manual operation when loading and unloading, so that the time between each loading and unloading is long, which affects the bending efficiency of the product, brings inconvenience to the user, and can no longer meet the user's use needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency bending device for lithium battery casings, comprising a bending body for bending processing, a conveyor belt is fixedly arranged on one side of the bending body, a cavity is opened inside the bending body, a discharging mechanism is arranged at the rear end position at the lower inner side of the bending body, a cavity is opened inside the discharging mechanism, driving cylinders are fixedly arranged at both sides of the front surface of the discharging mechanism, a fixing rod is fixedly arranged at the output end of the driving cylinder located at the front end, an extension rod is fixedly arranged at the front end of the fixing rod, and a resist rod is fixedly arranged at the front end of the extension rod.

[0007] Furthermore, one end of the conveyor belt passes through the bending machine body and extends into the interior thereof.

[0008] Furthermore, a lower bending module is fixedly arranged at the bottom of the bending machine body, and a rear surface of the lower bending module is fixedly connected to the discharging mechanism.

[0009] Furthermore, hydraulic cylinders are fixedly arranged at both sides of the top of the bending machine body, and an upper bending module is fixedly arranged at the output end of the hydraulic cylinder located at the bottom.

[0010] Furthermore, positioning columns are fixedly provided at both front and rear ends of one side of the top of the lower bending module.

[0011] Furthermore, the top end of the fixing rod passes through the discharging mechanism and extends to the outside thereof, and the fixing rod is movably connected to the discharging mechanism.

[0012] Furthermore, a bending forming groove is provided at a middle position on the top of the bending lower module.

[0013] Furthermore, a bending punch is fixedly arranged at a middle position of the bottom of the upper bending module.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The lithium battery shell efficient bending device is provided with a conveyor belt, a driving cylinder, a fixing rod, an extension rod and a support rod, so that when the device is in use, the material is loaded and unloaded mechanically, thereby shortening the time used for loading and unloading, making the product bending efficiency more efficient, bringing convenience to the user, improving the practicability of the device, and meeting the user's usage needs. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 It is a right side cross-sectional view of the discharging mechanism of the utility model;

[0018] Figure 3 for Figure 1 A is a partial enlarged schematic diagram;

[0019] Figure 4 for Figure 1 A partial enlarged schematic diagram of B in the figure.

[0020] In the figure: 1. Bending machine body; 2. Conveyor belt; 3. Discharging mechanism; 4. Driving cylinder; 5. Fixing rod; 6. Extension rod; 7. Abutment rod; 8. Bending lower module; 9. Hydraulic cylinder; 10. Bending upper module; 11. Positioning column. DETAILED DESCRIPTION

[0021] The utility model is further described in detail below with reference to the accompanying drawings and through specific embodiments. The following embodiments are merely illustrative and not limiting of the protection scope of the utility model.

[0022] See also Figure 1-4 The utility model provides a technical solution: an efficient bending device for a lithium battery shell, comprising a bending body 1 for performing bending processing, the bending body 1 is used to set a corresponding bending component, a conveyor belt 2 is fixedly arranged on one side of the bending body 1, the conveyor belt 2 is used to convey materials, a cavity is opened inside the bending body 1, a discharging mechanism 3 is arranged at the rear end position of the lower part of the bending body 1, the discharging mechanism 3 is used to set a corresponding discharging component, a cavity is opened inside the discharging mechanism 3, a driving cylinder 4 is fixedly arranged at both sides of the front surface of the discharging mechanism 3, the driving cylinder 4 is used to set a fixing rod 5 and can drive the fixing rod 5 to move, the driving cylinder 4 is fixedly arranged at the output end of the front end, the fixing rod 5 is used to set an extension rod 6, the front end of the fixing rod 5 is fixedly arranged with an extension rod 6, the extension rod 6 is used to set a push rod 7, the front end of the extension rod 6 is fixedly arranged with a push rod 7, and the push rod 7 can push the bent product outward.

[0023] Furthermore, one end of the conveyor belt 2 passes through the bending machine body 1 and extends into the interior thereof, wherein the conveyor belt 2 is capable of conveying materials.

[0024] Furthermore, a lower bending module 8 is fixedly provided at the bottom of the bending machine body 1, and a rear surface of the lower bending module 8 is fixedly connected to the discharge mechanism 3, wherein the lower bending module 8 is used to place the bending material.

[0025] Furthermore, hydraulic cylinders 9 are fixedly arranged at both sides of the top of the bending machine body 1, and a bending upper module 10 is fixedly arranged at the output end of the hydraulic cylinder 9 located at the bottom, wherein the hydraulic cylinder 9 can generate downward pressure to drive the bending upper module 10 to perform bending operations.

[0026] Furthermore, positioning posts 11 are fixedly provided at both front and rear ends of one side of the top of the lower bending module 8 , wherein the positioning posts 11 can limit the position of the material.

[0027] Furthermore, the top end of the fixing rod 5 passes through the discharging mechanism 3 and extends to the outside thereof, and the fixing rod 5 is movably connected to the discharging mechanism 3, wherein the fixing rod 5 can drive the extension rod 6 to move.

[0028] Furthermore, a bending forming groove is provided at a middle position on the top of the lower bending module 8, wherein the bending forming groove facilitates processing and forming of the material.

[0029] Furthermore, a bending punch is fixedly provided at a middle position at the bottom of the upper bending module 10, wherein the bending punch can apply pressure to bend the material.

[0030] Working principle: When using this device, the user uses the conveyor belt 2 to convey the materials that need to be bent in sequence, which can reduce the time for the user to pick up the materials. When the material at the front end of the conveyor belt 2 is conveyed to the position of the lower bending module 8, the user pushes the material from the side of the lower bending module 8 along the direction of the material's advance, so that the material moves to the lower bending module 8 and abuts against the positioning column 11 to complete the positioning operation. After that, the user starts the hydraulic cylinder 9 to drive the upper bending module 10 to move downward to bend the material. After bending, the user starts the drive cylinder 4 to retract and drive the fixed rod 5 to move. The movement of the fixed rod 5 drives the extension rod 6 to push the abutment rod 7 to contact the bent workpiece. In this way, the bent material is pushed out for unloading under the push of the abutment rod 7. During this unloading process, the user can push the material on the conveyor belt 2 again after starting the drive cylinder 4 to load the material.

[0031] According to the above working process, we can know:

[0032] The lithium battery shell efficient bending device, by arranging a conveyor belt 2, a driving cylinder 4, a fixing rod 5, an extension rod 6 and a support rod 7, enables the material to be loaded and unloaded mechanically when the device is in use, thereby shortening the time used for loading and unloading, making the product bending efficiency more efficient, bringing convenience to the user, improving the practicability of the device, and meeting the user's usage needs.

[0033] 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 high-efficiency bending device for a lithium battery casing, comprising a bending machine body (1) for performing a bending process, characterized in that: A conveyor belt (2) is fixedly arranged on one side of the bending machine body (1), a cavity is provided inside the bending machine body (1), a discharging mechanism (3) is provided at a rear end position at a lower part of the bending machine body (1), a cavity is provided inside the discharging mechanism (3), a driving cylinder (4) is fixedly arranged at both sides of the front surface of the discharging mechanism (3), a fixing rod (5) is fixedly arranged at the output end arranged at the front end of the driving cylinder (4), an extension rod (6) is fixedly arranged at the front end of the fixing rod (5), and a stop rod (7) is fixedly arranged at the front end of the extension rod (6).

2. The high-efficiency bending device for a lithium battery casing according to claim 1, characterized in that: One end of the conveyor belt (2) passes through the bending machine body (1) and extends into the interior thereof.

3. The lithium battery casing efficient bending device according to claim 1, characterized in that: A lower bending module (8) is fixedly arranged at the bottom of the bending machine body (1), and the rear surface of the lower bending module (8) is fixedly connected to the discharge mechanism (3).

4. The high-efficiency bending device for a lithium battery casing according to claim 1, characterized in that: Hydraulic cylinders (9) are fixedly arranged at both sides of the top of the bending machine body (1), and an upper bending module (10) is fixedly arranged at the output end of the hydraulic cylinder (9) located at the bottom.

5. The lithium battery casing efficient bending device according to claim 3, characterized in that: Positioning columns (11) are fixedly arranged at both front and rear ends of one side of the top of the lower bending module (8).

6. The lithium battery casing efficient bending device according to claim 1, characterized in that: The top end of the fixing rod (5) penetrates the discharging mechanism (3) and extends to the outside thereof, and the fixing rod (5) is movably connected to the discharging mechanism (3).

7. The lithium battery casing efficient bending device according to claim 3, characterized in that: A bending forming groove is provided at a middle position on the top of the bending lower module (8).

8. The lithium battery casing efficient bending device according to claim 4, characterized in that: A bending punch is fixedly arranged at a middle position on the bottom of the upper bending module (10).

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