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CN-224212081-U - Automatic roll changing device of lithium battery isolating film slitting equipment

CN224212081UCN 224212081 UCN224212081 UCN 224212081UCN-224212081-U

Abstract

The utility model discloses an automatic roll changing device of lithium battery isolating film slitting equipment, which relates to the technical field of lithium battery production equipment and comprises a collecting plate, a supporting and fixing plate, a U-shaped fixing plate, a roll changing mechanism arranged on the supporting and fixing plate and the U-shaped fixing plate, a rolling mechanism arranged on the roll changing mechanism, a supporting mechanism arranged on the U-shaped fixing plate, a hot melt cutting assembly, a V-shaped collecting tank, a compression box, a compression mechanism arranged on the compression box and a conveying mechanism arranged on the compression box, wherein automatic cleaning is realized on waste materials generated in the rolling process through the cooperation among the V-shaped collecting tank, the collecting box, the compression mechanism and the conveying mechanism, the downtime is reduced, the production efficiency is improved, the stability of the rolling mechanism in rotation is improved, the film damage caused by vibration is reduced, and the rolled lithium battery isolating film is convenient to take down through the cooperation among the roll changing mechanism, the rolling mechanism and the supporting mechanism.

Inventors

  • LAI ZHENGHAN

Assignees

  • 无锡溥汇机械科技有限公司

Dates

Publication Date
20260508
Application Date
20250514

Claims (7)

  1. 1. The utility model provides an automatic roll change device of lithium cell barrier film cutting equipment, includes collecting plate (1), supports fixed plate (2) and U-shaped fixed plate (3), its characterized in that still includes: The coil replacing mechanism is arranged on the supporting and fixing plate (2) and the U-shaped fixing plate (3); The two winding mechanisms are symmetrically arranged on the reel changing mechanism; the supporting mechanism is arranged on the U-shaped fixing plate (3); the hot melt cutting assembly (4) is fixedly arranged on the U-shaped fixing plate (3); a V-shaped collecting tank (5) arranged on the collecting plate (1); the compression box (6) is fixedly arranged on the collecting plate (1); The compression mechanism is arranged on the compression box (6) and is used for compressing waste materials in the compression box (6); And the conveying mechanism is arranged on the compression box (6) and is used for conveying compressed waste out of the compression box (6).
  2. 2. The automatic roll changing device of the lithium battery separator slitting equipment according to claim 1, wherein the roll changing mechanism comprises: The first motor (7) is fixedly arranged on the supporting and fixing plate (2); The first rotating roller (8) is rotationally arranged on the supporting and fixing plate (2), the first rotating roller (8) is rotationally connected with the U-shaped fixing plate (3), and one end of the first rotating roller (8) is fixedly connected with the output end of the first motor (7); and a rotating disc (9) fixedly arranged on the first rotating roller (8).
  3. 3. The automatic reel changer of a lithium battery separator slitting device according to claim 2, wherein the winding mechanism comprises: The two winding motors (10) are symmetrically arranged on the rotating disc (9) and fixedly connected with the rotating disc (9); The two winding rollers (11) are arranged, the two winding mechanisms are rotatably arranged on the rotating disc (9), and one end of each winding roller (11) is fixedly connected with the output end of the winding motor (10).
  4. 4. The automatic roll changing device of the lithium battery separator slitting equipment according to claim 3, wherein the supporting mechanism comprises: the electric telescopic rod (12) is fixedly arranged on the U-shaped fixing plate (3); The supporting plate (13) is arranged on the electric telescopic rod (12) and fixedly connected with the electric telescopic rod (12), the supporting plate (13) is rotationally connected with the winding roller (11), and the supporting plate (13) is rotationally connected with the first rotary roller (8); the supporting rod (14) is fixedly arranged on the supporting plate (13) and is in sliding connection with the U-shaped fixing plate (3).
  5. 5. The automatic roll changing device of the lithium battery separator slitting equipment according to claim 4, wherein the compression mechanism comprises: The hydraulic cylinder (15) is fixedly arranged on the compression box (6); the compression plate (16) is arranged on the hydraulic cylinder (15) and fixedly connected with the hydraulic cylinder (15), and the compression plate (16) is in sliding connection with the compression box (6).
  6. 6. The automatic roll changing device of the lithium battery separator slitting equipment according to claim 5, wherein the transport mechanism comprises: a transport motor (17) fixedly arranged on the compression box (6); The first rotating roller (18) is rotatably arranged on the compression box (6), and one end of the first rotating roller (18) is fixedly connected with the output end of the conveying motor (17); The second rotating roller (19) is arranged on the compression box (6) and is rotationally connected with the compression box (6); The conveyer belt (20) is arranged on the first rotating roller (18) and the second rotating roller (19), the conveyer belt (20) is connected with a belt wheel of the first rotating roller (18), and the conveyer belt (20) is connected with a belt wheel of the second rotating roller (19).
  7. 7. The automatic reel changing device of the lithium battery isolating film slitting equipment according to claim 6, wherein a transportation discharge port (21) is arranged on the compression box (6), and the transportation discharge port (21) is used for transporting compressed waste out of the compression box (6) by the transportation mechanism.

Description

Automatic roll changing device of lithium battery isolating film slitting equipment Technical Field The utility model relates to the technical field of lithium battery production equipment, in particular to an automatic roll changing device of lithium battery isolating film slitting equipment. Background An automatic reel changing device of lithium battery isolating film slitting equipment is an automatic device for realizing automatic replacement and connection of isolating film coiled materials on slitting equipment in the lithium battery production process. The method is used for carrying out seamless splicing on the to-be-used isolating film coiled material and the new isolating film coiled material under the condition of not interrupting the operation of the production line, thereby ensuring the continuity and the efficiency of production. However, in the automatic reel changing process at the present stage, small sections of waste materials may be scattered in the winding area and need to be manually cleaned periodically, so that the downtime is increased, the production efficiency is reduced, and improvement is urgently needed. Disclosure of utility model Aiming at the defects existing in the prior art, the utility model aims to provide an automatic reel changing device of lithium battery isolating film slitting equipment, which aims to solve the technical problem that the winding area is inconvenient to clean. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides an automatic roll change device of lithium cell barrier film cutting equipment, includes collecting plate, supports fixed plate and U-shaped fixed plate. Further comprises: the coil changing mechanism is arranged on the support fixing plate and the U-shaped fixing plate; The two winding mechanisms are symmetrically arranged on the reel changing mechanism; The supporting mechanism is arranged on the U-shaped fixing plate; the hot melt cutting assembly is fixedly arranged on the U-shaped fixing plate; The V-shaped collecting groove is arranged on the collecting plate; the compression box is fixedly arranged on the collecting plate; The compression mechanism is arranged on the compression box and used for compressing waste materials in the compression box; And the conveying mechanism is arranged on the compression box and used for conveying the compressed waste out of the compression box. Preferably, the roll changing mechanism includes: The first motor is fixedly arranged on the supporting and fixing plate; The first rotating roller is rotationally arranged on the supporting and fixing plate, is rotationally connected with the U-shaped fixing plate, and one end of the first rotating roller is fixedly connected with the output end of the first motor; the rotating disc is fixedly arranged on the first rotating roller. Preferably, the winding mechanism includes: The two winding motors are symmetrically arranged on the rotating disc and fixedly connected with the rotating disc; The winding rollers are arranged in two, the two winding mechanisms are rotatably arranged on the rotating disc, and one end of each winding roller is fixedly connected with the output end of each winding motor. Preferably, the support mechanism includes: the electric telescopic rod is fixedly arranged on the U-shaped fixing plate; The support plate is arranged on the electric telescopic rod and fixedly connected with the electric telescopic rod, the support plate is rotationally connected with the winding roller, and the support plate is rotationally connected with the first rotary roller; and the support rod is fixedly arranged on the support plate and is in sliding connection with the U-shaped fixing plate. Preferably, the compression mechanism includes: The hydraulic cylinder is fixedly arranged on the compression box; the compression plate is arranged on the hydraulic cylinder and fixedly connected with the hydraulic cylinder, and the compression plate is in sliding connection with the compression box. Preferably, the transport mechanism comprises: the transport motor is fixedly arranged on the compression box; The first rotating roller is rotatably arranged on the compression box, and one end of the first rotating roller is fixedly connected with the output end of the conveying motor; the second rotating roller is arranged on the compression box and is in rotating connection with the compression box; The conveyer belt is arranged on the first rotating roller and the second rotating roller, the conveyer belt is connected with the first rotating roller belt wheel, and the conveyer belt is connected with the second rotating roller belt wheel. Preferably, a transport outlet is provided on the compression box, and the transport outlet is used for transporting the compressed waste out of the compression box by the transport mechanism. In summary, due to the adoption of the technical scheme, the be