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CN-224204100-U - Surface treatment device for new energy automobile electrode foil production

CN224204100UCN 224204100 UCN224204100 UCN 224204100UCN-224204100-U

Abstract

The utility model discloses a surface treatment device for producing electrode foil of a new energy automobile, which relates to the technical field of electrode foil production and comprises a first telescopic rod fixedly arranged on one side of the inner part of the upper end of a bottom plate, a connecting frame is rotatably connected to the tail end of the first telescopic rod, a movable connecting block is rotatably connected to the other end of the connecting frame, a second ring bracket is fixedly connected to the top end of the movable connecting block, a fixed connecting piece is fixedly connected to the upper surface of the bottom plate, a first ring bracket is rotatably connected to the upper end of the fixed connecting piece, and a treatment ring is fixedly connected to the inner sides of the first ring bracket and the second ring bracket. According to the utility model, through the design that the tooth grooves, the first motor and the driving gear are matched to drive the rotating ring in the processing ring to rotate, each part of the electrode foil can be ensured to be subjected to uniform surface treatment, the product quality difference caused by partial uneven treatment is avoided, and the uniform treatment is beneficial to improving the overall performance consistency of the electrode foil, so that the performance and reliability of the battery of the new energy automobile are improved.

Inventors

  • ZHANG SHENG
  • DOU ZONGLI
  • ZHONG ZHILIANG
  • ZHANG WENHUA

Assignees

  • 扬州宏远电子股份有限公司

Dates

Publication Date
20260505
Application Date
20250509

Claims (9)

  1. 1. A surface treatment device for new energy automobile electrode foil production comprises a bottom plate (1) and is characterized in that a first telescopic rod (2) is fixedly arranged on one side in the upper end of the bottom plate (1), the tail end of the first telescopic rod (2) is rotationally connected with a connecting frame (11), the other end of the connecting frame (11) is rotationally connected with a movable connecting block (10), the top end of the movable connecting block (10) is fixedly connected with a second ring bracket (13), the upper surface of the bottom plate (1) is fixedly connected with a fixed connecting piece (3), the upper end of the fixed connecting piece (3) is rotationally connected with a first ring bracket (4), the inner sides of the first ring bracket (4) and the second ring bracket (13) are fixedly connected with a treatment ring (5), the inner sides of the treatment ring (5) are rotationally connected with a rotating ring (29), the inner sides of the rotating ring (29) are fixedly connected with a treatment mechanism, the outer sides of the rotating ring (29) are provided with a plurality of tooth sockets (6) distributed in a ring array, the upper ends of motors of the treatment ring (5) are fixedly connected with first motor tooth sockets (7), the first motor (7) are symmetrically arranged at the two ends of the first motor (8) are fixedly connected with the first motor (8), the top of the second telescopic rod (12) is fixedly connected with a baffle (14).
  2. 2. The surface treatment device for producing the electrode foil of the new energy automobile according to claim 1, wherein a fixed box (15) is fixedly connected to the upper surface of one end of the bottom plate (1), and a movable conveying frame (16) is connected to one side of the fixed box (15) in a sliding manner.
  3. 3. The surface treatment device for producing the electrode foil of the new energy automobile according to claim 2, wherein a second motor (17) is fixedly arranged on the inner side of the fixed box (15), one end of an output shaft of the second motor (17) is fixedly connected with a screw rod (18), and the screw rod (18) is matched with the movable conveying frame (16).
  4. 4. The surface treatment device for producing the electrode foil of the new energy automobile according to claim 2, wherein one end of the movable conveying frame (16) is rotatably connected with a first roller (19), the bottom end of the movable conveying frame (16) is fixedly connected with a fixed plate (20), and one side of the lower end of the fixed plate (20) is rotatably connected with a second roller (21).
  5. 5. The surface treatment device for producing the electrode foil of the new energy automobile according to claim 2, wherein an auxiliary roller (22) is movably connected to one end of the inner side of the fixed box (15), a driving roller (23) is fixedly arranged at the bottom end of the inner side of the fixed box (15), and a motor is arranged in the driving roller (23).
  6. 6. The surface treatment device for producing the electrode foil of the new energy automobile according to claim 4, wherein a conveyor belt (24) is connected between the first roller (19), the second roller (21), the auxiliary roller (22) and the driving roller (23) in a transmission way, and an anti-slip groove is formed in the upper surface of the conveyor belt (24).
  7. 7. The surface treatment device for producing the electrode foil of the new energy automobile according to claim 1, wherein one end of the upper surface of the bottom plate (1) is symmetrically and fixedly connected with a slide way (25), the upper end of the slide way (25) is slidably connected with a carriage (26), and a drainage groove is formed in the inner side of the carriage (26).
  8. 8. The surface treatment device for producing the electrode foil of the new energy automobile according to claim 1, wherein a third telescopic rod (27) is fixedly arranged on one side of the upper surface of the bottom plate (1), and the other end of the third telescopic rod (27) is fixedly connected with a carriage (26).
  9. 9. The surface treatment device for producing the electrode foil of the new energy automobile according to claim 1, wherein a cleaning frame (28) is fixedly connected to the upper surface of the bottom plate (1), and the cleaning frame (28) is arc-shaped.

Description

Surface treatment device for new energy automobile electrode foil production Technical Field The utility model relates to the technical field of electrode foil production, in particular to a surface treatment device for new energy automobile electrode foil production. Background In the development process of new energy automobiles, the electrode foil is taken as a key component of the battery, and the performance of the electrode foil plays a crucial role in the overall performance of the battery. The surface treatment of the electrode foil is a key element for improving the performance of the electrode foil, and comprises surface coating, etching treatment, other surface modification processes and the like. The treatment methods can improve the conductivity, stability, corrosion resistance and other properties of the electrode foil, thereby improving the energy density, charge-discharge efficiency and cycle life of the battery. However, existing electrode foil surface treatment techniques present challenges in ensuring process uniformity. The traditional processing mode often has difficulty in ensuring that all parts of the electrode foil can be uniformly processed, so that the quality of products is different. The problems of inconsistent thickness of the electrode foil surface coating, uneven etching degree and the like are caused, and the uniformity of current distribution in the battery charging and discharging process is affected. In the use process of the battery, the non-uniformity may cause local overheating or overcooling, thereby affecting the performance and reliability of the battery and shortening the service life of the battery. In the production process of the electrode foil of the new energy automobile, the conventional surface treatment device is complex and inconvenient in discharging operation after the electrode foil treatment is completed. Some early devices used fixed structure designs, the angle of the cleaning roller or the process chamber could not be changed, and the electrode foil could not be discharged by itself after the process was completed. This usually requires manual disassembly or the use of additional auxiliary tools to remove the electrode foil from the device, which is time consuming and laborious, and can easily damage the electrode foil, affecting product quality. Therefore, it is necessary to provide a surface treatment device for producing electrode foil of a new energy automobile to solve the above problems. Disclosure of utility model (One) solving the technical problems The utility model aims to solve the problems that the surface treatment of each part of an electrode foil is difficult to be uniform, the product quality difference is caused by the uneven local treatment, and the electrode foil is difficult to be discharged by itself after the treatment is finished. (II) technical scheme The utility model adopts the following technical scheme for realizing the purposes: The surface treatment device for the production of the electrode foil of the new energy automobile comprises a first telescopic rod fixedly installed on one side of the inner part of the upper end of a bottom plate, a connecting frame is rotatably connected to the tail end of the first telescopic rod, a movable connecting block is rotatably connected to the other end of the connecting frame, a second ring support is fixedly connected to the top end of the movable connecting block, a fixed connecting piece is fixedly connected to the upper surface of the bottom plate, a first ring support is rotatably connected to the upper end of the fixed connecting piece, a treatment ring is fixedly connected to the inner sides of the first ring support and the second ring support, a rotating ring is rotatably connected to the inner sides of the treatment ring, a treatment mechanism is fixedly connected to the inner sides of the rotating ring, tooth grooves distributed in an annular array are formed in the outer side end of the rotating ring, a first motor is fixedly arranged at the upper end of the treatment ring, a driving gear is fixedly connected to one end of an output shaft of the first motor, the driving gear is meshed with the tooth grooves, a second telescopic rod is symmetrically and fixedly installed inside the two ends of the first ring support, and a baffle is fixedly connected to the top of the second telescopic rod. Further, the upper surface of one end of the bottom plate is fixedly connected with a fixed box, and one side of the fixed box is connected with a movable conveying frame in a sliding manner. Further, a second motor is fixedly arranged on the inner side of the fixed box, one end of an output shaft of the second motor is fixedly connected with a screw rod, and the screw rod is matched with the movable conveying frame. Further, one end of the conveying movable frame is rotatably connected with a first roller, the bottom end of the conveying movable frame is fixedly connected with a fix