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CN-224232677-U - Rubberizing device and battery production equipment

CN224232677UCN 224232677 UCN224232677 UCN 224232677UCN-224232677-U

Abstract

The application provides a rubberizing device and battery production equipment. The rubberizing device comprises a tray, a conveying line and a rubberizing mechanism, wherein the tray is used for supporting a battery unit component, the battery unit component comprises a plurality of battery units which are distributed along a first direction, the side surfaces of the battery units along a second direction form side surfaces of the battery unit component, the tray is provided with an opening for exposing the side surfaces, the first direction is perpendicular to the second direction, the conveying line is used for conveying the tray supporting the battery unit component along the first direction, and the rubberizing mechanism is used for driving an adhesive tape coil stock to release adhesive tape and attaching the released adhesive tape to the side surfaces of the battery unit component on the tray. The conveying line drives the tray that supports has battery unit subassembly and passes through rubberizing mechanism's in-process, rubberizing mechanism can make sticky tape coil stock release sticky tape to laminate the sticky tape on battery unit subassembly's side surface, thereby realize once only laminating sticky tape to each battery unit's of battery unit subassembly side, rubberizing efficiency is high.

Inventors

  • ZHOU YI
  • GAO SHIHUI

Assignees

  • 宁德时代新能源科技股份有限公司

Dates

Publication Date
20260512
Application Date
20260204

Claims (13)

  1. 1. A rubberizing device, comprising: a tray for supporting a battery cell assembly, the battery cell assembly comprising a plurality of battery cells arranged along a first direction, the sides of the plurality of battery cells along a second direction forming a side surface of the battery cell assembly, the tray being provided with an opening for exposing the side surface, the first direction being perpendicular to the second direction; a conveying line for conveying a tray supporting the battery cell assembly in the first direction; And the rubberizing mechanism is arranged on one side of the conveying line and is used for driving the adhesive tape coil stock to release the adhesive tape and attaching the released adhesive tape to the side surface of the battery cell assembly on the tray.
  2. 2. The rubberizing device of claim 1, wherein said tray comprises: a pallet for supporting the battery cell assembly; The two clamping seats are respectively arranged at two ends of the supporting plate along the first direction and are used for clamping the battery cell assembly in a matched mode; The base plate is arranged on one side of the supporting plate along the second direction and is used for positioning one side of the battery cell assembly along the second direction; And the opening is formed between the other side of the supporting plate and the clamping seat along the second direction.
  3. 3. The rubberizing device of claim 2, wherein said base plate is movably mounted on said pallet, said pallet including a pusher assembly for driving said base plate to move in said second direction, said pusher assembly being mounted on said pallet.
  4. 4. A rubberizing device according to claim 3, wherein said tray comprises a carrier plate for carrying said battery cell assembly, said carrier plate being slidably mounted on said pallet in said second direction.
  5. 5. The rubberizing device of claim 4, wherein said tray includes a guide assembly for guiding movement of said carrier plate in said second direction, said guide assembly being mounted to said pallet, said carrier plate being mounted to said guide assembly.
  6. 6. The rubberizing device of claim 2, wherein at least one of said clamping seats is provided with a pressing mechanism, said pressing mechanism comprises a pressing plate for pressing said battery cell assembly and a pressing assembly for driving said pressing plate to move in said first direction, said pressing plate is disposed between two of said clamping seats, and said pressing assembly is mounted on the corresponding clamping seat.
  7. 7. The rubberizing device of any one of claims 1-6, wherein said conveyor line comprises a bracket, a conveyor belt, a drive shaft, a driven shaft and a driving mechanism, wherein said drive shaft cooperates with said driven shaft to open said conveyor belt, said conveyor belt is used for supporting said pallet, said drive shaft and said driven shaft are rotatably mounted on said bracket, said driving mechanism is connected with said drive shaft, said driving mechanism is used for driving said drive shaft to rotate so as to drive said conveyor belt to rotationally move in said first direction so as to drive said pallet to move in said first direction.
  8. 8. The rubberizing device of claim 7, wherein said conveyor belt comprises at least two conveyor chains spaced apart along said second direction, at least two of said conveyor chains cooperatively supporting said pallet, and sprocket wheels connecting each of said conveyor chains are mounted on said drive shaft and said driven shaft, respectively.
  9. 9. The rubberizing device of claim 8, wherein two sides of said bracket along said second direction are respectively provided with a stopper for cooperatively restricting opposite sides of said tray to define said tray on said conveyor belt.
  10. 10. The rubberizing device of claim 8, wherein said conveyor line comprises a positioning module for limiting the position of said tray along said first direction, said positioning module comprising: The positioning assembly comprises an inductor for inducing the tray to reach a set position, a jacking piece for jacking to position the tray and a first linear module for driving the jacking piece to move up and down, wherein the first linear module is arranged on the bracket and/or, The limiting assembly comprises a stop piece used for stopping the tray from moving along the first direction and a second linear module used for driving the stop piece to move up and down, and the second linear module is installed on the support.
  11. 11. The rubberizing device of any one of claims 1-6, wherein said rubberizing device is configured to detect a detection module for detecting a position of said battery cell assembly on said tray, said detection module comprising: a ranging sensor for detecting the position of the battery cell assembly along the first direction, the ranging sensor being provided on at least one side of the transmission line along the second direction, and/or, And the visual sensor is used for identifying the shape of the side surface of the battery cell assembly so as to determine the rubberizing position of the side surface, and the visual sensor is arranged on one side of the conveying line where the opening is positioned.
  12. 12. The rubberizing device of any one of claims 1-6, wherein said rubberizing mechanism comprises: The feeding module is used for supporting the adhesive tape coil stock and driving the adhesive tape to feed and release the adhesive tape; the laminating module comprises a pressure head for laminating the adhesive tape released by the feeding module on the side surface, and a flexible buffer cushion for elastically supporting the side surface is arranged on the pressure head; And the material receiving module is used for recycling the protective layer on the adhesive tape.
  13. 13. A battery production apparatus comprising a rubberizing device according to any one of claims 1 to 12.

Description

Rubberizing device and battery production equipment Technical Field The application belongs to the technical field of battery production, and particularly relates to a rubberizing device and battery production equipment. Background Energy conservation and emission reduction are key to sustainable development of the automobile industry, and electric vehicles become an important component of sustainable development of the automobile industry due to the energy conservation and environmental protection advantages of the electric vehicles. For electric vehicles, battery technology is an important factor in the development of the electric vehicles. The side of battery monomer length place direction often can laminate the glue film. The current rubberizing device is mostly to laminate the glue film at each single side of battery respectively, and efficiency is lower. Disclosure of utility model An object of the present application is to provide a rubberizing device and a battery production device, so as to solve the problem of low side rubberizing efficiency of a battery cell in the related art. In a first aspect, an embodiment of the present application provides a rubberizing device, including: The tray is used for supporting the battery cell assembly, the battery cell assembly comprises a plurality of battery cells which are arranged along a first direction, the side surfaces of the battery cells along a second direction form the side surfaces of the battery cell assembly, the tray is provided with an opening for exposing the side surfaces, and the first direction is perpendicular to the second direction; A conveying line for conveying the tray supporting the battery cell assembly in a first direction; And the rubberizing mechanism is arranged on one side of the conveying line and is used for driving the adhesive tape coil stock to release the adhesive tape and attaching the released adhesive tape to the side surface of the battery cell assembly on the tray. According to the technical scheme, the opening is formed in one side of the tray so as to expose the side surface of the battery unit component, and the rubberizing mechanism is arranged on one side of the conveying line, so that the rubberizing mechanism can enable the adhesive tape coil to release the adhesive tape and attach the adhesive tape to the side surface of the battery unit component in the process that the conveying line drives the tray supporting the battery unit component to pass through the rubberizing mechanism, the adhesive tape is attached to the side surface of each battery unit of the battery unit component at one time, and rubberizing efficiency is high. In some embodiments, the tray comprises: the supporting plate is used for supporting the battery cell assembly; The two clamping seats are respectively arranged at two ends of the supporting plate along the first direction and are used for clamping the battery cell assembly in a matched manner; The base plate is arranged on one side of the supporting plate along the second direction and is used for positioning one side of the battery cell assembly along the second direction; along the second direction, an opening is formed between the other side of the supporting plate and the clamping seat. According to the technical scheme, the supporting plate is arranged so as to support the battery cell assembly, the clamping seats are respectively arranged at the two ends of the supporting plate so as to clamp and fix the battery cell assembly on the supporting plate, so that the transmission line can transmit the battery cell assembly to move along the first direction, the base plate is arranged at one side of the supporting plate along the second direction so as to position one side of each battery cell in the battery cell assembly along the second direction, and then the other side of each battery cell along the second direction can be positioned so that the side surface of the battery cell assembly is smoother, and the side surface can be glued in the direction under the condition that the transmission line transmits the battery cell assembly along the first direction. In some embodiments, the substrate is movably mounted on a pallet, and the pallet includes a pushing assembly for driving the substrate to move in the second direction, the pushing assembly being mounted on the pallet. Through above-mentioned technical scheme, set up and promote subassembly drive base plate along the second direction to push the opening to the tray with the side surface of battery cell subassembly, conveniently glue to the side surface of battery cell subassembly. In some embodiments, the tray includes a carrying plate for carrying the battery cell assembly, the carrying plate being slidably mounted on the pallet in the second direction. Through above-mentioned technical scheme, set up the loading board to with battery monomer subassembly movable support on the layer board, with the convenience along the battery