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CN-224209269-U - Battery welding device and battery production equipment

CN224209269UCN 224209269 UCN224209269 UCN 224209269UCN-224209269-U

Abstract

The utility model relates to a battery welding device and battery production equipment. The battery welding device comprises a positioning assembly, a welding assembly and a dust collection assembly. The welding assembly comprises a laser emitter arranged towards the positioning assembly, the dust collection assembly is arranged between the positioning assembly and the welding assembly, and the dust collection assembly comprises a welding channel, a dust collection part and a dust collection channel, wherein the welding channel and the dust collection part are arranged in a penetrating mode, and the dust collection channel is communicated with the dust collection part. Through setting up dust absorption subassembly, can be with the smoke and dust suction such as smog, welding slag that produce in the welding process to improve the welding quality of battery.

Inventors

  • Request for anonymity
  • Request for anonymity

Assignees

  • 无锡先导智能装备股份有限公司

Dates

Publication Date
20260508
Application Date
20250415

Claims (14)

  1. 1. A battery welding device, characterized in that the battery welding device comprises: a positioning assembly; A welding assembly disposed on one side of the positioning assembly, the welding assembly including a laser emitter disposed toward the positioning assembly, and The dust collection assembly is arranged between the positioning assembly and the welding assembly and comprises a welding channel, a dust collection part and a dust collection channel, wherein the welding channel and the dust collection part are arranged in a penetrating mode, and the dust collection channel is communicated with the dust collection part.
  2. 2. The battery welding device of claim 1, wherein the dust suction portion is formed by the dust suction assembly being recessed inward toward a surface of the positioning assembly.
  3. 3. The battery welding device according to claim 2, wherein the dust suction portion is formed by enclosing a bottom wall and side walls provided on one side of the bottom wall, and at least one of the side walls is provided obliquely.
  4. 4. A battery welding device as claimed in any one of claims 1 to 3, further comprising an air blowing assembly disposed on a side of the locating assembly facing away from the dust extraction assembly.
  5. 5. The battery welding apparatus of claim 4, wherein the air blowing assembly comprises: A blocking portion; a body part sleeved on the blocking part at one side of the body part close to the positioning assembly so as to form an air blowing slit between the body part and the blocking part towards the positioning assembly, and And the air supply part is communicated with the air blowing slit.
  6. 6. The battery welding device of claim 4, further comprising a fume barrier disposed between the air blowing assembly and the dust extraction assembly.
  7. 7. The battery welding apparatus of claim 1, wherein the positioning assembly comprises: A mounting member; the positioning piece is arranged on the mounting piece; The first pushing piece and the second pushing piece are respectively arranged on two sides of the positioning piece, and the first pushing piece and/or the second pushing piece are/is movably arranged on the mounting piece.
  8. 8. The battery welding apparatus of claim 7, wherein the first pusher comprises: the rotating part is rotatably arranged on the mounting piece; A mounting hole penetrating the rotation part, and And the ejection part is movably arranged in the mounting hole.
  9. 9. The battery welding apparatus of claim 8, wherein the second pusher comprises: a push mounting part provided to the mounting member, and The driven part is rotatably arranged on the pushing installation part, and the driven part and the rotating part are correspondingly arranged.
  10. 10. The battery welding device according to any one of claims 7 to 9, wherein the positioning member includes a positioning portion and a magnetic portion provided to the positioning portion.
  11. 11. The battery welding apparatus of claim 10, wherein the positioning member includes a first driven wheel and a second driven wheel disposed at intervals to form the positioning portion between the first driven wheel and the second driven wheel.
  12. 12. A battery welding apparatus according to any one of claims 1 to 3, wherein the welding assembly further comprises a welding mount to which the laser transmitter is movably disposed.
  13. 13. The battery welding device of any one of claims 1 to 3, further comprising a cleaning assembly disposed downstream of the welding assembly, and the cleaning assembly is disposed in correspondence with the positioning assembly.
  14. 14. A battery production apparatus, characterized in that the battery production apparatus comprises: A turntable rotatable along its own axis, and The battery welding apparatus of any one of claims 1 to 13, comprising at least one of the positioning assemblies disposed on the periphery of the turntable.

Description

Battery welding device and battery production equipment Technical Field The utility model relates to the technical field of battery production, in particular to a battery welding device and battery production equipment. Background In the battery production process, in order to ensure the sealing performance of the internal structure of the battery and the stability of current output, key parts of the battery need to be welded, and in the existing battery welding device, the welding quality of the battery welding device is poor. Disclosure of utility model Based on this, it is necessary to provide a battery welding device and a battery production apparatus that improve the above-described drawbacks, in view of the problem of poor welding quality of the prior art battery welding device. In one aspect, the present application provides a battery welding apparatus, comprising: a positioning assembly; A welding assembly disposed on one side of the positioning assembly, the welding assembly including a laser emitter disposed toward the positioning assembly, and The dust collection assembly is arranged between the positioning assembly and the welding assembly and comprises a welding channel, a dust collection part and a dust collection channel, wherein the welding channel and the dust collection part are arranged in a penetrating mode along the first direction, and the dust collection channel is communicated with the dust collection part. Through setting up dust absorption subassembly, its dust absorption portion can cover the portion of waiting to weld of battery and establish in dust absorption portion, with smog, the smoke and dust suction such as welding slag that produce in the welding process, both can prevent that the welding slag from dropping and polluting the surface of battery, can prevent that the smoke and dust that produces from sheltering from laser and influencing welding quality again to improve the welding quality of battery. In some embodiments, the dust extraction portion is formed by the dust extraction assembly being recessed inwardly towards a surface of the positioning assembly. In some embodiments, the dust collection part is formed by enclosing a bottom wall and a side wall arranged on one side of the bottom wall, and at least one side wall is obliquely arranged. In some embodiments, the battery welding apparatus further comprises an air blowing assembly disposed on a side of the positioning assembly facing away from the dust collection assembly. In some embodiments, the insufflation assembly comprises: A blocking portion; a body part sleeved on the blocking part at one side of the body part close to the positioning assembly so as to form an air blowing slit between the body part and the blocking part towards the positioning assembly, and And the air supply part is communicated with the air blowing slit. In some embodiments, the battery welding apparatus further includes a fume barrier disposed between the air blowing assembly and the dust extraction assembly. In some embodiments, the positioning assembly comprises: A mounting member; the positioning piece is arranged on the mounting piece; The first pushing piece and the second pushing piece are respectively arranged on two sides of the positioning piece, and the first pushing piece and/or the second pushing piece are/is movably arranged on the mounting piece. In some embodiments, the first pusher comprises: the rotating part is rotatably arranged on the mounting piece; A mounting hole penetrating the rotation part, and And the ejection part is movably arranged in the mounting hole. In some embodiments, the second pusher comprises: a push mounting part provided to the mounting member, and The driven part is rotatably arranged on the pushing installation part, and the driven part and the rotating part are correspondingly arranged. In some embodiments, the positioning member includes a positioning portion and a magnetic portion disposed at the positioning portion. In some embodiments, the positioning member includes a first driven wheel and a second driven wheel disposed in spaced relation to form the positioning portion between the first driven wheel and the second driven wheel. In some embodiments, the welding assembly further comprises a weld mount to which the laser transmitter is movably disposed. In some embodiments, the battery welding device further comprises a cleaning assembly disposed downstream of the welding assembly, and the cleaning assembly is disposed in correspondence with the positioning assembly. In another aspect of the present application, there is provided a battery production apparatus including: A turntable rotatable along its own axis, and The battery welding device comprises at least one positioning assembly, and the positioning assembly is arranged on the periphery of the turntable. Drawings Fig. 1 is a schematic structural view of a battery welding device according to an embodiment of the present utility model;