Battery cell cleaning machine

Abstract

The utility model relates to the technical field of battery cell cleaning, and particularly discloses a battery cell cleaning machine, which comprises a first roller conveyor, a second roller conveyor and a third roller conveyor, the second roller conveyor is arranged above the first roller conveyor; and the cleaning assembly is arranged on the first roller conveyor and the second roller conveyor and is used for cleaning the cylindrical battery cell. According to the battery cell cleaning machine disclosed by the utility model, when a battery cell is cleaned, after the conveyed battery cell is primarily cleaned by the spraying heads on the two sides of the first roller conveyor, the primarily cleaned battery cell is conveyed to the second roller conveyor by the feeding assembly, and the battery cell is cleaned again by the plasma cleaning head; and then the surface of the battery cell is dried through the drying box, so that the battery cell is cleaned more comprehensively, the cleaning effect of the battery cell is improved, and the problem that the part, in contact with a placement hole in a placement disc, of the battery cell is not thoroughly cleaned and dried due to the fact that the battery cell is placed in the placement disc in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of battery cell cleaning, and specifically relates to a battery cell cleaning machine. BACKGROUND

[0002] Battery cell cleaning is an important process for cylindrical battery cells. The current battery cell cleaning mainly removes electrolyte / organic solvent on the surface of the battery cell, thereby reducing the probability of yellowing and rusting of the battery cell by reducing the residual amount of electrolyte / organic solvent.

[0003] The patent with the publication number CN219923918U is a lithium battery cell cleaning machine, which comprises a base, a threaded connection plate and a connecting frame. A second motor is fixedly installed inside the machine case. The output end of the second motor is fixedly connected with a driving gear. The bottom inner surface of the connecting frame is fixedly connected with a bearing. The inner ring of the bearing is fixedly connected with a rotating drum. The outer surface of the rotating drum is fixedly sleeved with a driven gear. The top outer surface of the rotating drum is fixedly connected with a placing disc. The above-mentioned lithium battery cell cleaning machine solves the problem that the existing technology often uses the method of directly placing the battery cell in the cleaning pool for cleaning, but cannot clean the battery cell in a dynamic way during the cleaning process, resulting in low cleaning efficiency of the battery cell and poor cleaning effect of the battery cell.

[0004] However, in the prior art, the battery cell is placed in the placing disc, which causes incomplete cleaning and drying of the part of the battery cell in contact with the placing hole inside the placing disc. Water stains remain on the battery cell after cleaning, affecting the cleaning effect of the battery cell.

[0005] Therefore, it is necessary to provide a new technical solution to overcome the above-mentioned defects. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a battery cell cleaning machine which can effectively solve the above-mentioned technical problems.

[0007] In order to achieve the purpose of the utility model, the following technical solutions are adopted:

[0008] A battery cell cleaning machine comprises a first roller conveyor, a second roller conveyor arranged above the first roller conveyor, a cleaning assembly arranged on the first roller conveyor and the second roller conveyor for cleaning cylindrical battery cells, a drying box for drying the cleaned cylindrical battery cells, and a feeding assembly for pushing the cylindrical battery cells.

[0009] The cleaning assembly comprises a cleaning box arranged between the first roller conveyor and the second roller conveyor, two spray heads fixedly arranged on the cleaning box and located on two sides of the first roller conveyor, and two plasma cleaning heads fixedly arranged on the cleaning box and located on two sides of the second roller conveyor.

[0010] Further, the feeding assembly comprises a mounting seat, an electric cylinder fixedly arranged on the mounting seat, a connecting block fixedly connected with an output end of the electric cylinder, a feeding piece fixedly arranged on the connecting block, and a pushing piece matched with the feeding piece and fixedly arranged on one side of the top of the mounting seat.

[0011] Further, a guide groove is symmetrically arranged in the mounting seat, a slide rod is symmetrically fixedly connected with one end of the connecting block, and one end of the slide rod is fixedly connected with the feeding piece.

[0012] Further, a through groove is arranged in the feeding piece and matched with the pushing piece.

[0013] Further, a stop block is fixedly connected with two sides of the feeding piece, an optical sensor is fixedly arranged on the stop block, and the optical sensor is electrically connected with the electric cylinder.

[0014] Further, two sides of the top of the feeding piece are formed as inclined surfaces.

[0015] Compared with the prior art, the utility model has the beneficial effects that when the battery cell is cleaned, the battery cell is preliminarily cleaned by the spray heads on two sides of the first roller conveyor, then the battery cell is conveyed to the second roller conveyor by the feeding assembly, and the battery cell is cleaned again by the plasma cleaning heads, and then the surface of the battery cell is dried by the drying box, so that the battery cell is cleaned more comprehensively, the cleaning effect of the battery cell is improved, and the problem that the battery cell and the part in contact with the placing hole in the placing disc are not cleaned and dried completely is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation on the utility model.

[0017] Fig. 1 It is a left view schematic diagram of the utility model;

[0018] Fig. 2 It is a front view schematic diagram of the utility model;

[0019] Fig. 3 It is the local structure section view schematic diagram of the feeding assembly of the utility model.

[0020] In the figure: 1, first roller conveyor; 2, second roller conveyor; 3, cleaning assembly; 301, cleaning box; 302, spray head; 303, plasma cleaning head; 4, drying box; 5, feeding assembly; 501, mounting seat; 502, electric cylinder; 503, connecting block; 504, feeding piece; 505, pushing piece; 506, stop block; 507, photoelectric sensor. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model more clear, the following will be combined with the technical scheme in the embodiments of the utility model to make clear and complete description, obviously, the described embodiments are part of the embodiments of the utility model, not all the embodiments.

[0022] In the description of the utility model, it is understood that the orientation or position relationship indicated by the terms "center", "transverse", "longitudinal", "front", "back", "left", "right", "up", "down", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the protection scope of the utility model. When the assembly is referred to as "fixed to" another assembly, it can be directly on the other assembly or there can be a middle assembly. When a component is considered "connected" to another component, it can be directly connected to another component or there can be a middle component. When a component is considered "set on" another component, it can be directly set on another component or there can be a middle component. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this paper are only for illustrative purposes.

[0023] As Figs. 1 to 3 As shown in the utility model discloses a kind of battery cell cleaning machine, comprising: first roller conveyor 1;Second roller conveyor 2 is arranged above first roller conveyor 1;Cleaning assembly 3 for being arranged on first roller conveyor 1 and second roller conveyor 2 to clean cylindrical battery cell;Drying box 4 for drying cylindrical battery cell after cleaning;And feeding assembly 5 for pushing cylindrical battery cell;

[0024] The cleaning assembly 3 comprises a cleaning box 301 arranged between the first roller conveyor 1 and the second roller conveyor 2, two spray heads 302 fixedly arranged on the cleaning box 301 and located on both sides of the first roller conveyor 1, and two plasma cleaning heads 303 fixedly arranged on the cleaning box 301 and located on both sides of the second roller conveyor 2.

[0025] It should be noted that the two spray heads 302 are connected with cleaning agents, so that the spray heads 302 arranged on both sides of the first roller conveyor 1 spray the cleaning agents to preliminarily clean the cylindrical battery cells conveyed, remove the contaminants such as oil stains on the surface of the battery cells in the production process, and then the battery cells preliminarily cleaned on the first roller conveyor 1 are conveyed to the second roller conveyor 2 by the feeding assembly 5, and the plasma cleaning heads 303 on both sides of the second roller conveyor 2 clean the cleaning agents on the surface of the battery cells, so as to improve the cleaning effect of the battery cells, and after cleaning, the battery cells enter the drying box 4 for drying under the conveying of the second roller conveyor 2.

[0026] The feeding assembly 5 comprises a mounting seat 501, an electric cylinder 502 fixedly arranged on the mounting seat 501, a connecting block 503 fixedly connected with the output end of the electric cylinder 502, a feeding piece 504 fixedly arranged on the connecting block 503, and a pushing piece 505 matched with the feeding piece 504 and fixedly arranged on one side of the top of the mounting seat 501.

[0027] When the battery cells on the first roller conveyor 1 are conveyed and cleaned, the battery cells are conveyed by rolling on the first roller conveyor 1, and when the battery cells are conveyed from the end of the first roller conveyor 1 to the feeding piece 504, the photoelectric sensor 507 detects the battery cells, and then the electric cylinder 502 is started and pushes the feeding piece 504 to move upward, the cylindrical battery cells on the feeding piece 504 are pushed by the pushing piece 505, the pushing piece 505 pushes the battery cells to the position of the second roller conveyor 2, when the feeding piece 504 moves to the position, the pushing piece 505 is located in the through slot of the feeding piece 504, so as to push the battery cells out of the feeding piece 504, and then the second roller conveyor 2 conveys the pushed battery cells for subsequent cleaning.

[0028] It should be noted that the mounting seat 501 is symmetrically provided with a guide groove, one end of the connecting block 503 is fixedly connected with a sliding rod, one end of the sliding rod is slidably arranged in the guide groove in the mounting seat 501, and the other end of the sliding rod is fixedly connected with the feeding piece 504; the output end of the electric cylinder 502 pushes the connecting block 503 to move upward, the sliding rod at one end of the connecting block 503 drives the feeding piece 504 to move upward, and the battery cells on the feeding piece 504 are conveyed to the position of the second roller conveyor 2.

[0029] It needs to be explained here that the pushing piece 505 is a trapezoidal structure, and the inner part of the feeding piece 504 is provided with a through groove which is matched with the pushing piece 505; when the battery cell on the feeding piece 504 is transported to the position of the second roller conveyor 2, the cylindrical battery cell on the feeding piece 504 will be pushed by the pushing piece 505, so that the pushing piece 505 pushes the battery cell to the position of the second roller conveyor 2; when the feeding piece 504 is moved to the position, the pushing piece 505 is located in the through groove of the feeding piece 504, so as to automatically push the battery cell out of the feeding piece 504, and then the second roller conveyor 2 transports the pushed battery cell, and the subsequent cleaning of the battery cell is carried out by the plasma cleaning head 303; compared with the existing placement in the positioning disc, the battery cell is cleaned more comprehensively by the pushing cleaning mode, so as to improve the cleaning effect.

[0030] It needs to be supplemented here that the feeding piece 504 is fixedly connected with the stopper 506 on both sides, and the photoelectric sensor 507 is fixedly installed on the stopper 506 and electrically connected between the electric cylinder 502; the photoelectric sensor 507 and the electric cylinder 502 are electrically connected with the host; when the battery cell on the first roller conveyor 1 is transported to the feeding piece 504, the photoelectric sensor 507 detects the battery cell, and then the electric cylinder 502 is started and pushes the feeding piece 504 to move up.

[0031] It needs to be explained here that the top of the feeding piece 504 is provided with inclined surfaces on both sides; when the battery cell is transported to the feeding piece 504, the inclined surface close to the mounting seat 501 can block the battery cell to prevent the battery cell from falling during transportation, and when the battery cell on the feeding piece 504 is pushed out by the pushing piece 505, the inclined surface close to the first roller conveyor 1 is arranged, so that the pushed battery cell can roll to the second roller conveyor 2 for transportation.

[0032] Working principle: turn on the power, when the battery cell on the first roller conveyor 1 is transported and cleaned, first, the spray head 302 arranged on both sides of the first roller conveyor 1 sprays cleaning agent, which can preliminarily clean the transported cylindrical battery cell and remove the contaminants such as oil stains on the surface of the battery cell during production, the battery cell is transported by rolling on the first roller conveyor 1, when the battery cell is transported from the end of the first roller conveyor 1 to the feeding piece 504, the photoelectric sensor 507 detects the battery cell, and then the electric cylinder 502 is started and pushes the feeding piece 504 to move upwards, the cylindrical battery cell on the feeding piece 504 is pushed by the pushing piece 505, so that the pushing piece 505 pushes the battery cell to the position of the second roller conveyor 2, when the feeding piece 504 moves to the position, the pushing piece 505 is located in the through slot of the feeding piece 504, so that the battery cell is pushed out from the feeding piece 504, and then the battery cell is transported by the second roller conveyor 2, and then the plasma cleaning head 303 arranged on both sides of the second roller conveyor 2 performs plasma cleaning on the cleaning agent on the surface of the battery cell, after cleaning, the battery cell is transported into the drying box 4 by the second roller conveyor 2 and is dried in the drying box 4.

[0033] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolt, rivet and welding in the prior art, the machinery, parts and equipment adopt the conventional type in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein, and the contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0034] It should be understood that the above description can be improved or changed by those skilled in the art, and all these improvements and changes should belong to the protection scope of the appended claims of the utility model.

Claims

1. An electric cell washing machine characterized by comprising: Including: First roller conveyor; Second roller conveyor arranged above the first roller conveyor; Washing assembly arranged on the first roller conveyor and the second roller conveyor for washing cylindrical battery cells; Drying box for drying the washed cylindrical battery cells; And feeding assembly for pushing the cylindrical battery cells; The washing assembly comprises a washing box arranged between the first roller conveyor and the second roller conveyor; Two spray heads symmetrically fixedly installed on the washing box, and the two spray heads are located on both sides of the first roller conveyor; two plasma cleaning heads symmetrically fixedly installed on the washing box, and the two plasma cleaning heads are located on both sides of the second roller conveyor.

2. A cell washing machine as claimed in claim 1, wherein The feeding assembly comprises a mounting seat, an electric cylinder fixedly installed on the mounting seat, a connecting block fixedly connected with the output end of the electric cylinder, a feeding piece fixedly installed on the connecting block, and a pushing piece matched with the feeding piece and fixedly installed on one side of the top of the mounting seat.

3. A cell washing machine as claimed in claim 2, wherein The mounting seat is symmetrically provided with a guide groove inside, one end of the connecting block is symmetrically fixedly connected with a slide rod, one end of the slide rod is slidably installed in the guide groove inside the mounting seat, and the other end of the slide rod is fixedly connected with the feeding piece.

4. A cell washing machine as claimed in claim 2, wherein The inside of the feeding piece is provided with a through groove matched with the pushing piece.

5. A cell washing machine as claimed in claim 4, wherein Both sides of the feeding piece are fixedly connected with a stop block, and a photoelectric sensor is fixedly installed on the stop block, and the photoelectric sensor is electrically connected with the electric cylinder.

6. A cell washing machine as claimed in claim 5, wherein Both sides of the top of the feeding piece are inclined surfaces.

Images