CN219321425U

CN219321425U - Cylindrical lithium battery formation device

Info

Publication number: CN219321425U
Application number: CN202320009547.2U
Authority: CN
Inventors: 龚玉成; 常永辉; 乔显波; 龚希路
Original assignee: Xinxiang Chaoyue New Energy Co ltd
Current assignee: Xinxiang Chaoyue New Energy Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-07-07
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a cylindrical lithium battery formation device which comprises a formation frame and an anode box, wherein side seal boxes are welded on two sides of the top of the formation frame, a formation box is installed between the inner walls of the two side seal boxes through bolts, a clamping groove is formed in the top of the formation box, two sides of the clamping groove are movably connected with a moving box, a plurality of battery insertion pipes are arranged on the outer wall of the moving box, a negative electrode contact is fixedly installed at the bottom of each battery insertion pipe, a gear motor is installed on one side of the inner wall of the anode box through bolts, movable gears are welded at the end parts of the gear motor, limiting pieces are welded on the inner walls of the top and the bottom of the anode box, and racks are arranged on one side of each limiting piece. According to the utility model, the movable gear is rotated by the output shaft of the speed reducing motor, the movable gear can push the rack to one side, and the power-on plate is pushed by the rack, so that the positive electrode contact is conveniently contacted with the positive electrode of the cylindrical lithium battery, and the rapid formation treatment of the lithium battery is facilitated.

Description

Cylindrical lithium battery formation device

Technical Field

The utility model relates to the technical field of cylindrical lithium batteries, in particular to a cylindrical lithium battery formation device.

Background

The cylindrical lithium battery is divided into lithium cobaltate, lithium manganate and ternary materials, and the battery of the three materials has different advantages, is widely applied to the fields of notebook computers, digital cameras, lighting lamps, toy products, electric tools, portable energy transfer sources and the like, and is prepared by activating internal positive and negative electrode substances in the battery in a certain charge and discharge mode, so that the process of improving the charge and discharge performance and the comprehensive performances of self discharge, storage and the like of the battery is called formation.

The utility model of Chinese patent application number CN201821452048.6 provides a high-efficiency formation device for a cylindrical battery, which comprises a base, a support frame, an air cylinder, an upper polar plate, a battery tray, a button, an upper binding post and a lower binding post, wherein the air cylinder is arranged above the support frame and can reciprocate in the vertical direction to drive the upper polar plate to move upwards and downwards to realize high-efficiency formation of the cylindrical battery.

When the cylindrical lithium battery formation device is used, the positive electrode and the negative electrode of the cylindrical lithium battery are inconvenient to contact with the formation device, the formation treatment effect is poor, external dust is easy to enter the device, and the ventilation effect of the formation device is poor, so that the design of the cylindrical lithium battery formation device is needed to solve the problems.

Disclosure of Invention

The utility model aims to solve the defects that the formation treatment effect is poor, dust is easy to enter the device and the ventilation effect of the formation device is poor in the prior art, and provides a cylindrical lithium battery formation device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a cylinder lithium cell formation device, includes formation frame and positive pole case, formation frame's top both sides all weld has the side seal case, two install formation case through the bolt between the inner wall of side seal case, the draw-in groove has been seted up at formation case's top, and the inside equal swing joint in both sides of draw-in groove has the thing case that moves, be provided with a plurality of battery intubate on the outer wall of moving the thing case, battery intubate's bottom fixed mounting has the negative pole contact, gear motor is installed through the bolt to positive pole case's inner wall one side, and gear motor's tip welding has movable gear, positive pole case's top and bottom inner wall all weld the restriction piece, and one side of restriction piece is provided with the rack, one side welding of rack has the circular telegram board, and is provided with a plurality of positive pole contact on the outer wall of circular telegram board.

The key conception of the technical scheme is as follows: the output shaft of the gear motor enables the movable gear to rotate, the movable gear can push the rack to one side, the power-on plate is pushed by the rack, the contact of the positive electrode is convenient to contact the positive electrode of the cylindrical lithium battery, and rapid formation treatment of the lithium battery is facilitated.

Further, a driving motor is installed on one side of the inner wall of the bottom of the formation box through bolts, and a rotating bevel gear is installed at the end of the driving motor through a key and a key groove.

Furthermore, the inside of formation case has the threaded rod through bearing swing joint, one side welding of threaded rod outer wall has the lapse bevel gear, and rotates bevel gear and lapse bevel gear's outer wall and mesh.

Further, the outer wall both sides of threaded rod all threaded connection has the overcoat piece, and moves the bottom of thing case and install at the top of overcoat piece through the bolt.

Further, one side of formation case top rotates and is connected with movable panel, the show window has been seted up to one side of movable panel.

Further, electric putter is all installed through the bolt to the inside both sides of side seal case, and the top of electric putter is installed through the bolt and is established the board.

Further, the two sides of the side seal box are provided with air vents, and the outside of the cover plate is movably inserted into the side seal box.

The beneficial effects of the utility model are as follows:

1. through the thing case and the circular telegram board move that set up, gear motor's output shaft makes movable gear rotate, and movable gear can promote the rack to one side, and the circular telegram board receives the promotion of rack, and the anodal contact of being convenient for is on the anodal of cylinder lithium cell, is favorable to the lithium cell to become fast and handles.

2. Through the external member and the rotation bevel gear that set up, rotate the bevel gear and receive driving motor's drive back, push bevel gear and make the threaded rod rotate to utilized the external member to promote the thing case that moves, make negative pole contact and lithium cell's negative pole contact.

3. The plate is established through the electric putter and the lid that set up, and the output shaft of electric putter can promote the lid and establish the board and go on the activity from top to bottom, and the lid is established the board and can be stopped in the inside of gas vent, seals the internal equipment of formation case, prevents the entering of outside dust.

4. Through the show window and the side seal case that set up, the show window is installed on the activity panel, and for the personnel looks over some equipment and provides convenience, the gas vent of seting up on the side seal case does benefit to the ventilation of formation equipment and removes heat treatment.

Drawings

Fig. 1 is a schematic structural diagram of a cylindrical lithium battery formation device according to the present utility model;

fig. 2 is a schematic diagram of a formation box structure of a cylindrical lithium battery formation device according to the present utility model;

fig. 3 is a schematic structural diagram of a positive electrode box of a cylindrical lithium battery formation device according to the present utility model;

fig. 4 is a schematic diagram of a side seal box structure of a cylindrical lithium battery formation device according to the present utility model.

In the figure: the device comprises a formation frame 1, a formation box 2, a movable display board 3, a side seal box 4, a cover plate 5, a display window 6, a positive pole box 7, an electrifying board 8, a positive pole contact 9, a driving motor 10, a rotating bevel gear 11, a pushing bevel gear 12, a sleeve 13, a threaded rod 14, a moving box 15, a battery insertion pipe 16, a negative pole contact 17, a reducing motor 18, a limiting piece 19, a movable gear 20, a rack 21, a clamping groove 22, an electric push rod 23 and a ventilating port 24.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a cylindrical lithium battery formation device comprises a formation frame 1 and an anode box 7, wherein side seal boxes 4 are welded on two sides of the top of the formation frame 1, a formation box 2 is mounted between the inner walls of the two side seal boxes 4 through bolts, a clamping groove 22 is formed in the top of the formation box 2, moving boxes 15 are movably connected to the inner sides of the two sides of the clamping groove 22, the moving boxes 15 move in the clamping groove 22, a plurality of battery insertion tubes 16 are arranged on the outer wall of the moving boxes 15, a cylindrical lithium battery can be inserted in the battery insertion tubes 16, a negative electrode contact 17 is fixedly mounted at the bottom of each battery insertion tube 16, the negative electrode and the negative electrode contact 17 of the cylindrical lithium battery are communicated, a speed reduction motor 18 is mounted on one side of the inner wall of the anode box 7 through bolts, a movable gear 20 is welded on the end of each speed reduction motor 18, a limiting piece 19 is welded on the top and the inner wall of the bottom of the anode box 7 along with the speed reduction motor 18, a rack 21 is arranged on one side of the limiting piece 19, the rack 21 is limited, one side of the limiting piece 19 is used for limiting the rack 21, a plurality of battery insertion tubes 16 are arranged on the outer wall of the rack 8, and the positive electrode contact 8 is electrified to the positive electrode contact 9 after the rack 8 is driven by the rack 8 to move, and the positive electrode contact 9 is electrified.

Wherein, one side of the inner wall of the bottom of the formation box 2 is provided with a driving motor 10 through bolts, the end part of the driving motor 10 is provided with a rotating bevel gear 11 through keys and key grooves, and the rotating bevel gear 11 is driven by the driving motor 10 to rotate; the inside of the formation box 2 is movably connected with a threaded rod 14 through a bearing, one side of the outer wall of the threaded rod 14 is welded with a pushing bevel gear 12, the pushing bevel gear 12 enables the threaded rod 14 to rotate, and the rotating bevel gear 11 is meshed with the outer wall of the pushing bevel gear 12; the two sides of the outer wall of the threaded rod 14 are both in threaded connection with the outer sleeve piece 13, the outer sleeve piece 13 moves after the threaded rod 14 rotates, the bottom of the moving box 15 is arranged at the top of the outer sleeve piece 13 through bolts, and the moving box 15 moves after being pushed by the outer sleeve piece 13; one side of the top of the formation box 2 is rotationally connected with a movable display board 3, one side of the movable display board 3 is provided with a display window 6, the movable display board 3 is covered on the formation box 2, and the display window 6 is used for checking equipment on the formation box 2; the electric push rods 23 are mounted on two sides of the inside of the side seal box 4 through bolts, the cover plates 5 are mounted on the tops of the electric push rods 23 through bolts, and the cover plates 5 are pushed by the end parts of the electric push rods 23 to move; the two sides of the side seal box 4 are provided with air vents 24, the cover plate 5 is used for blocking the air vents 24, dust cannot enter the air vents 24 and can dissipate heat after being opened, and the outer part of the cover plate 5 is movably inserted into the side seal box 4.

The working principle of the utility model is as follows: when the lithium ion battery box is used, an operator opens the movable display plate 3, then places the cylindrical lithium ion battery into the battery insertion tube 16, the bottom of the battery insertion tube 16 is contacted with the negative electrode contact 17, after the driving motor 10 is started, the driving motor 10 enables the rotating bevel gear 11 to rotate, then the pushing bevel gear 12 enables the threaded rod 14 to rotate, the outer sleeve piece 13 on the threaded rod 14 enables the movable box 15 to push towards the positive electrode box 7, the reducing motor 18 is started, the end part of the reducing motor 18 enables the movable gear 20 to rotate, the movable gear 20 pushes the rack 21 outwards during rotation, the rack 21 can push the electrified plate 8, the positive electrode contact 9 on the electrified plate 8 is contacted with the positive electrode of the cylindrical lithium ion battery, the electrified plate is formed, the display window 6 on the movable display plate 3 is convenient for observing the cylindrical lithium ion battery, the two sides of the formed box 2 are sealed by the cover plate 5, and after the electric push rod 23 is started, the end part of the electric push rod 23 enables the cover plate 5 to move upwards, air in the formed box 2 can be led out from the air outlet 24, and the cylindrical lithium ion battery on the formed box 2 is cooled.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a cylinder lithium cell formation device, includes formation frame (1) and positive pole case (7), its characterized in that, formation frame (1) top both sides all weld has side seal case (4), two install formation case (2) through the bolt between the inner wall of side seal case (4), draw-in groove (22) have been seted up at the top of formation case (2), and the inside equal swing joint in both sides of draw-in groove (22) has move thing case (15), move and be provided with a plurality of battery intubate (16) on the outer wall of thing case (15), the bottom fixed mounting of battery intubate (16) has negative pole contact (17), gear motor (18) are installed through the bolt to inner wall one side of positive pole case (7), and gear (20) are welded to the tip of gear motor (18), the top of positive pole case (7) and bottom inner wall all weld limiting member (19), and one side of limiting member (19) is provided with rack (21), one side welding of rack (21) has circular telegram board (8), and the outer wall (8) of going up and being provided with a plurality of positive pole contact (9).

2. The cylindrical lithium battery formation device according to claim 1, wherein a driving motor (10) is mounted on one side of the inner wall of the bottom of the formation box (2) through bolts, and a rotary bevel gear (11) is mounted on the end portion of the driving motor (10) through keys and key grooves.

3. The cylindrical lithium battery formation device according to claim 2, wherein a threaded rod (14) is movably connected to the inside of the formation box (2) through a bearing, a pushing bevel gear (12) is welded on one side of the outer wall of the threaded rod (14), and the rotating bevel gear (11) is meshed with the outer wall of the pushing bevel gear (12).

4. A cylindrical lithium battery formation device according to claim 3, characterized in that the two sides of the outer wall of the threaded rod (14) are both in threaded connection with the outer sleeve member (13), and the bottom of the article moving box (15) is mounted on the top of the outer sleeve member (13) through bolts.

5. The cylindrical lithium battery formation device according to claim 1, wherein one side of the top of the formation box (2) is rotatably connected with a movable display board (3), and a display window (6) is formed on one side of the movable display board (3).

6. The cylindrical lithium battery formation device according to claim 1, wherein electric push rods (23) are mounted on two sides of the inside of the side seal case (4) through bolts, and cover plates (5) are mounted on the tops of the electric push rods (23) through bolts.

7. The cylindrical lithium battery formation device according to claim 6, wherein the air vents (24) are formed on two sides of the side seal case (4), and the outer part of the cover plate (5) is movably inserted into the side seal case (4).