Search

CN-224217469-U - Battery gland device

CN224217469UCN 224217469 UCN224217469 UCN 224217469UCN-224217469-U

Abstract

The application relates to the technical field related to battery manufacturing, in particular to a battery gland device. The battery gland device comprises a first conveying mechanism, a second conveying mechanism, a clamping mechanism, a pressing mechanism and a third conveying mechanism, wherein the first conveying mechanism conveys unprocessed batteries to the second conveying mechanism, the second conveying mechanism conveys the batteries to the clamping mechanism, and the batteries are conveyed to the third conveying mechanism after being processed by the pressing mechanism. The application provides a battery gland device which has excellent design and can remarkably improve the efficiency, the precision and the reliability of battery production.

Inventors

  • WU BAICAI

Assignees

  • 欧特能源(江门)有限公司

Dates

Publication Date
20260508
Application Date
20250529

Claims (10)

  1. 1. A battery capping device is characterized by comprising a first conveying mechanism (100), a second conveying mechanism (200), a clamping mechanism (300), a pressing mechanism (400) and a third conveying mechanism (500), wherein the first conveying mechanism (100) conveys unprocessed batteries (99) to the second conveying mechanism (200), the second conveying mechanism (200) conveys the batteries (99) to the clamping mechanism (300), and the batteries (99) are conveyed to the third conveying mechanism (500) after being processed by the pressing mechanism (400).
  2. 2. The battery gland device according to claim 1, wherein the clamping mechanism (300) comprises an upper cover plate (1) and a lower base plate (2), the upper cover plate (1) can move up and down along the upright post (3), the lower base plate (2) is further provided with a first die holder (4) and a second die holder (21) which are matched with each other to move relatively, and the first die holder (4) is provided with a clamping part (8) which can clamp or unclamp a battery (99).
  3. 3. The battery gland device according to claim 2, wherein the first die holder (4) is further provided with a first inclined surface (6), the second die holder (21) is provided with a second inclined surface (27), the first inclined surface (6) is matched with the second inclined surface (27), the second die holder (21) is provided with a lower base plate (28), the upper cover plate (1) is further provided with a first sliding rod (41), the upper cover plate (1) moves up and down along the first sliding rod (41), the bottom of the first sliding rod (41) is provided with an upper pressing plate (43), the upper pressing plate (43) is matched with the lower base plate (28), the lower base plate (2) is further provided with a U-shaped groove (50), the U-shaped groove (50) is provided with a second sliding rod (53) and a second round groove (51), one end of the second sliding rod (53) is fixedly connected with the first die holder (4), and the second sliding rod (53) can move along the second round groove (51) of the U-shaped groove (50).
  4. 4. A battery gland device according to claim 3, characterized in that the pressing mechanism (400) is arranged below the upper cover plate (1), corresponding to the clamping part (8), the pressing mechanism (400) being provided with a gland upper mould core.
  5. 5. The battery gland apparatus of claim 4 wherein the gland upper die core includes a first upper die core (700) and a second upper die core (800).
  6. 6. The battery gland device according to claim 5, wherein a first annular clamping groove (702), a first annular groove (703), a first annular face (704) and a first central circular hole (705) are provided in the first upper mold core (700).
  7. 7. The battery gland device according to claim 6, characterized in that the first upper mould core (700) is further provided with an outwardly protruding annular protrusion (701) for further limiting and fixing the upper half of the battery (99) after clamping.
  8. 8. The battery gland arrangement according to claim 7, characterized in that the second upper mould core (800) is provided with a second annular groove (801) and a second central circular hole (802).
  9. 9. The battery gland apparatus of claim 1 further including a fourth transfer mechanism (600) through which the battery (99) is transferred to the fourth transfer mechanism (600) via the third transfer mechanism (500).
  10. 10. The battery gland apparatus of claim 1 further comprising a support mechanism (96).

Description

Battery gland device Technical Field The application relates to the technical field related to battery manufacturing, in particular to a battery gland device. Background The related art capping apparatus for battery production mainly has the following problems, which may affect production efficiency, yield, or apparatus reliability. On the one hand, the positioning accuracy is insufficient, and the battery cover plate and the shell are not aligned accurately, so that poor sealing is caused, and the problems of electrolyte leakage, welding cold joint/cold joint, uneven compression of a sealing ring, influence on air tightness and the like are easily caused. On the other hand, the automatic degree is low, the manual intervention is relied on, part of equipment needs to be manually fed and discharged or positioned, the efficiency is low, and pollution is easy to introduce. Therefore, the accurate positioning and fixing of the battery during the battery capping have a plurality of problems. Disclosure of utility model In order to overcome the defects of the related art, the application provides a battery gland device. A battery gland device comprises a first conveying mechanism, a second conveying mechanism, a clamping mechanism, a pressing mechanism and a third conveying mechanism, wherein the first conveying mechanism conveys unprocessed batteries to the second conveying mechanism, the second conveying mechanism conveys the batteries to the clamping mechanism, and the batteries are conveyed to the third conveying mechanism after being processed by the pressing mechanism. The clamping mechanism comprises an upper cover plate and a lower bottom plate, wherein the upper cover plate can move up and down along the upright post, a first die holder and a second die holder which are matched with each other to move relatively are further arranged on the lower bottom plate, and a clamping part is arranged on the first die holder and can clamp or loosen a battery. The first die holder is further provided with a first inclined plane, the second die holder is provided with a second inclined plane, the first inclined plane is matched with the second inclined plane, the second die holder is provided with a lower base plate, the upper cover plate is further provided with a first sliding rod, the upper cover plate moves up and down along the first sliding rod, the bottom of the first sliding rod is provided with an upper pressing plate, the upper pressing plate is matched with the lower base plate, the lower base plate is further provided with a U-shaped groove, the U-shaped groove is provided with a second sliding rod and a second round groove, one end of the second sliding rod is fixedly connected with the first die holder, and the second sliding rod can move along the second round groove of the U-shaped groove. Further, the pushing mechanism is arranged below the upper cover plate and corresponds to the clamping part, and the pushing mechanism is provided with a gland upper mold core. Further, the gland upper mold core comprises a first upper mold core and a second upper mold core. Further, a first annular clamping groove, a first annular surface and a first central round hole are formed in the first upper mold core. Further, the first upper mold core is further provided with an outwards-protruding circular ring protrusion for limiting and fixing the upper half part of the battery after clamping. Further, the second upper mold core is provided with a second annular groove and a second central round hole. Further, the battery gland device further comprises a fourth conveying mechanism, and the battery is conveyed to the fourth conveying mechanism through the third conveying mechanism. Further, the battery gland device also comprises a supporting mechanism. The application has at least one of the following beneficial effects: 1. The application can realize high-precision positioning, has stability, adopts motor power and mechanical compound positioning, and ensures the accuracy of the battery gland clamping tool. Poor sealing or clamping defects caused by offset are reduced. 2. The application has flexibility, can realize quick change of the shape, is modularized, supports the quick switching of the batteries with multiple types by changing the clamping part, has extremely high short efficiency of the change of the shape time and improves the tooling efficiency. The pressing mechanism under the upper cover plate can be detachably connected with different replaceable dies, and is suitable for battery gland upper die cores with different sizes. Meanwhile, the modularized design of the first die holder, the second die holder and the U-shaped groove can facilitate maintenance and replacement of parts, and cost is saved. The application has simple structure, and the clamping and loosening of the clamping part to the battery are skillfully realized under the combined action of the first sliding rod, the second sliding rod and the