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CN-117228292-B - Battery cell sorting device

CN117228292BCN 117228292 BCN117228292 BCN 117228292BCN-117228292-B

Abstract

The application discloses a battery cell sorting device which comprises a conveying mechanism, a jacking transfer mechanism and a jacking transfer mechanism, wherein the conveying mechanism is provided with a first conveying belt arranged along the X direction and used for conveying a battery cell in the X direction, the first conveying belt can penetrate through the jacking transfer mechanism in the X direction, and the jacking transfer mechanism is used for jacking the battery cell placed on the first conveying belt in the Z direction and conveying the battery cell in the Y direction. The technical scheme provided by the application can avoid damaging the battery cells in the sorting process.

Inventors

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Assignees

  • 广东贝导智能科技有限公司

Dates

Publication Date
20260508
Application Date
20230829

Claims (10)

  1. 1. A cell sorting apparatus, comprising: a conveying mechanism having a first conveying belt disposed along the X direction, the first conveying belt being for conveying the electric core in the X direction; The first conveying belt can pass through the jacking transfer mechanism in the X direction; the jacking transfer mechanism is used for jacking the battery cell placed on the first conveying belt in the Z direction and transporting the battery cell in the Y direction; the battery cell rack is arranged on the first conveying belt; the first conveyor belt can circularly rotate around the Y-direction axis, so the first conveyor belt is provided with an upper layer and a lower layer; the cell sorting apparatus further includes: the first end of the anti-falling bracket is arranged on the first conveying belt, the second end of the anti-falling bracket is one end far away from the first conveying belt, and the second end of the anti-falling bracket is provided with a roller; The support piece is arranged below the first conveying belt, and the second end of the anti-falling support can rotate to the lower layer around the Y-direction axis through the first conveying belt and is in butt joint with the support piece.
  2. 2. The cell sorting apparatus according to claim 1, wherein, The battery cell rack is provided with a containing groove for containing battery cells, the containing groove is provided with a passage opening facing the Y direction, and the battery cells can be far away from or enter the containing groove through the passage opening after being jacked up by the jacking transfer mechanism.
  3. 3. The cell sorting apparatus of claim 1, wherein the anti-drop bracket has a first height and the support member has a second height from the first conveyor belt, the first height being less than or equal to the second height.
  4. 4. The battery cell sorting device according to claim 1, wherein the jacking and transferring mechanism comprises a shell, an avoidance cavity is formed in the shell, the avoidance cavity divides the upper end face of the shell into a plurality of end faces, and the jacking and transferring mechanism can move in a Z direction and jack up the battery cells on the first conveying belt through the end faces; when the jacking transfer mechanism jacks up the battery cell, the first conveying belt can be located in the avoidance cavity.
  5. 5. The cell sorting apparatus according to claim 4, wherein, The avoidance cavity comprises a first avoidance cavity and a second avoidance cavity, and the first avoidance cavity and the second avoidance cavity divide the upper end face of the shell into a plurality of end faces; the first conveyor belts are provided with two conveyor belts, one of the first conveyor belts is located in the first avoidance cavity, and the other one of the first conveyor belts is located in the second avoidance cavity; In the Y direction, the terminal surface with first conveyer belt interval sets up, jacking moves and carries the mechanism and can be in the Z direction remove and pass through the terminal surface will be located two electric core on the first conveyer belt jack-up.
  6. 6. The electrical core sorting apparatus according to claim 4, wherein the lifting transfer mechanism comprises a second conveyor belt, the second conveyor belt is partially located on the upper end surface of the housing, and partially located inside the avoidance cavity, and the second conveyor belt is capable of moving in the Y direction on the upper end surface of the housing.
  7. 7. The cell sorting apparatus according to claim 6, wherein the lifting transfer mechanism includes an adjusting member provided on an inner wall of the housing and movable in a Y direction to adjust tightness of the second conveyor belt.
  8. 8. The electrical cell sorting apparatus according to claim 4, wherein the jacking transfer mechanism comprises a first driving assembly, the driving end of the first driving assembly is connected with the housing, and the first driving assembly drives the housing to move in the Z direction.
  9. 9. The cell sorting apparatus according to claim 1, wherein, The jacking transfer mechanisms are arranged in a plurality, and the jacking transfer mechanisms are arranged along the X direction; The cell sorting device further comprises a code scanning mechanism, and the code scanning mechanism corresponds to one of the jacking transfer mechanisms in position.
  10. 10. The battery cell sorting device according to claim 9, further comprising a blocking mechanism and a rack, wherein the blocking mechanism is arranged on the rack, the code scanning mechanism is arranged on the blocking mechanism, and the blocking mechanism is used for limiting the distance between a battery cell positioned on the jacking transfer mechanism and the code scanning mechanism in the Y direction.

Description

Battery cell sorting device Technical Field The application belongs to the technical field of battery manufacturing, and particularly relates to a battery cell sorting device. Background The lithium battery is a novel energy storage device, and in the manufacturing process of the lithium battery, the battery cells are required to be sorted according to the battery cell capacity, the battery cell voltage or the battery cell internal resistance. In the prior art, the detected battery cells are usually placed on a conveying belt, and the battery cells on the conveying belt are grabbed by a robot or pushed away from the conveying belt by a pushing mechanism so as to finish sorting. If the battery cells are subjected to extrusion or pushing force, damage to the battery cells may occur. There is a need for improvements in cell sorting apparatus. Disclosure of Invention An object of an embodiment of the application is to provide a cell sorting device. The embodiment of the application provides a battery cell sorting device, which comprises: a conveying mechanism having a first conveying belt disposed along the X direction, the first conveying belt being for conveying the electric core in the X direction; The first conveying belt can pass through the jacking transfer mechanism in the X direction; The jacking transfer mechanism is used for jacking the battery cell placed on the first conveying belt in the Z direction and transporting the battery cell in the Y direction. Optionally, the cell sorting device further comprises a cell rack, and the cell rack is arranged on the first conveying belt; The battery cell rack is provided with a containing groove for containing the battery cells, the containing groove is provided with a passage opening facing the Y direction, and the battery cells can be far away from or enter the containing groove through the passage opening after being jacked up by the jacking transfer mechanism. Optionally, the first conveyor belt can rotate circularly around the axis in the Y direction, and the first conveyor belt has an upper layer and a lower layer; the cell sorting apparatus further includes: The first end of the anti-falling bracket is arranged on the first conveying belt, and the second end of the anti-falling bracket is far away from the first conveying belt; The support piece is arranged below the first conveying belt, and the second end of the anti-falling support can rotate to the lower layer around the Y-direction axis through the first conveying belt and is in butt joint with the support piece. Optionally, the height of the anti-falling bracket is a first height, the height of the supporting piece from the first conveying belt is a second height, and the first height is smaller than or equal to the second height. Optionally, the jacking transfer mechanism comprises a shell, an avoidance cavity is arranged in the shell, The avoidance cavity divides the upper end face of the shell into a plurality of end faces, and the jacking transfer mechanism can move in the Z direction and jack up the battery cell positioned on the first conveyor belt through the end faces; when the jacking transfer mechanism jacks up the battery cell, the first conveying belt can be located in the avoidance cavity. Optionally, the avoidance cavity includes a first avoidance cavity and a second avoidance cavity, and the first avoidance cavity and the second avoidance cavity divide the upper end surface of the housing into a plurality of end surfaces; the first conveyor belts are provided with two conveyor belts, one of the first conveyor belts is located in the first avoidance cavity, and the other one of the first conveyor belts is located in the second avoidance cavity; In the Y direction, the terminal surface with first conveyer belt interval sets up, jacking moves and carries the mechanism and can be in the Z direction remove and pass through the terminal surface will be located two electric core on the first conveyer belt jack-up. Optionally, the jacking transfer mechanism includes the second conveyer belt, the second conveyer belt part is located the up end of casing, part is located dodge the inside of cavity, the second conveyer belt can be in the up end of casing is along Y direction removal. Optionally, the jacking transfer mechanism comprises an adjusting piece, and the adjusting piece is arranged on the inner wall of the shell and can move in the Y direction to adjust the tightness of the second conveying belt. Optionally, the jacking transfer mechanism comprises a first driving assembly, the driving end of the first driving assembly is connected with the shell, and the first driving assembly drives the shell to move in the Z direction. Optionally, a plurality of jacking transfer mechanisms are provided, and the plurality of jacking transfer mechanisms are arranged along the X direction; The cell sorting device further comprises a code scanning mechanism, and the code scanning mechanism corresponds