CN221269007U

CN221269007U - Lithium battery aging sorting machine

Info

Publication number: CN221269007U
Application number: CN202323025277.3U
Authority: CN
Inventors: 孙先富; 范梦佳; 白雪; 孙恺
Original assignee: Tianke New Energy Co ltd
Current assignee: Tianke New Energy Co ltd
Priority date: 2023-11-09
Filing date: 2023-11-09
Publication date: 2024-07-05
Anticipated expiration: 2033-11-09

Abstract

The utility model discloses a lithium battery aging sorting machine, which relates to the field of battery detection equipment and comprises a supporting structure, wherein the supporting structure comprises a bottom plate, two sides of the top of the bottom plate are fixedly provided with fixing seats, one side of each fixing seat is fixedly provided with a supporting frame, a plurality of battery flow pull wires are arranged on the supporting frame, the top of each fixing seat is provided with a conveying structure, the top of the bottom plate is provided with a turnover structure, the fixing seats are provided with detection structures, the top of each fixing seat is provided with a pushing structure, and the top of the bottom plate is provided with a clamping structure. According to the utility model, the positive electrode and the negative electrode of the lithium battery are unified to one side in the transportation process of the lithium battery by arranging the turnover structure, so that the subsequent electric performance and capacity test can be conveniently carried out on the positive electrode and the negative electrode, the operation steps and the complexity in the test process can be reduced, the test efficiency can be improved, and the test conditions and parameters can be better controlled after the positive electrode and the negative electrode of the lithium battery are unified to one side, thereby improving the test accuracy.

Description

Lithium battery aging sorting machine

Technical Field

The utility model relates to the field of battery detection equipment, in particular to a lithium battery aging sorting machine.

Background

Because of the difference of the power batteries during production and the difference of working conditions in the subsequent use process, the capacity, the internal resistance and the like of the batteries in the same batch can be different. Therefore, before the retired batteries are utilized in a cascade, the retired batteries need to be sorted, and the batteries with the same capacity and internal resistance are sorted and connected in series and parallel again to form a battery pack, so that the batteries need to be tested by using battery testing equipment.

In the prior art, a large number of lithium batteries to be detected are arranged on a conveyor belt, positive and negative electrodes on each lithium battery are possibly not on the same side, inaccuracy of a test result may be caused by non-uniform positive and negative electrode positions of the lithium batteries, the discrepancy of the positive and negative electrode positions may cause difference of test conditions and parameters, comparability and accuracy of the test result are further affected, if the positive and negative electrode positions are disordered or inconsistent, operators may encounter difficulty when handling a large number of lithium batteries, more time and effort may be required for correctly identifying and connecting the positive and negative electrodes, and complexity and risk of operation are increased.

Disclosure of utility model

The utility model aims to provide a lithium battery aging sorter for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a lithium cell ageing sorter, includes bearing structure, bearing structure includes the bottom plate, bottom plate top both sides fixed mounting fixing base, fixing base one side fixed mounting support frame, a plurality of battery flow guy wires of installation on the support frame, the fixing base top is provided with conveying structure, the bottom plate top sets up flip structure, be provided with detection structure on the fixing base, the fixing base top is provided with pushing structure, the bottom plate top sets up clamping structure.

As a further scheme of the utility model: the conveying structure comprises a conveying belt, a first roller, a first motor and a second roller, wherein the first roller and the second roller are rotatably arranged at the top of the fixing seat, the first roller is connected with the second roller through the conveying belt, and the first motor is arranged at one end of the first roller and the motor shaft of the first motor is fixedly connected with the first roller.

As still further aspects of the utility model: the turnover structure comprises a first fixing frame, the top of a bottom plate is fixedly installed on the first fixing frame, a rotating cylinder is installed on the first fixing frame, a rotating seat is installed on the top of a telescopic rod of the rotating cylinder in a rotating mode, a first clamping cylinder is fixedly installed at the bottom of the rotating seat, and a first clamping plate is installed on a telescopic rod of the first clamping cylinder.

As still further aspects of the utility model: the detection structure comprises a second fixing frame, the second fixing frame is fixedly arranged at the top of a fixing seat far away from one side of the first roller, a first telescopic cylinder is fixedly arranged on the second fixing frame, a mounting plate is fixedly arranged at the bottom of a telescopic rod of the first telescopic cylinder, a connecting plate is fixedly arranged on one side of the mounting plate, and a positive electrode probe and a negative electrode probe are respectively and fixedly arranged on the connecting plate.

As still further aspects of the utility model: the clamping structure comprises a mounting frame, a screw rod and a second motor, wherein the mounting frame is fixedly arranged at the top of a fixing seat, the screw rod is rotatably arranged inside the mounting frame, the second motor is arranged at one end of the mounting frame and is fixedly connected with one end of the screw rod, a sliding plate is arranged on the screw rod in a threaded manner, the upper end and the lower end of the sliding plate are respectively and slidably connected with the inside of the mounting frame, a second telescopic cylinder is arranged on the sliding plate, a second clamping cylinder is arranged at the bottom end of a telescopic rod of the second telescopic cylinder, and a second clamping plate is fixedly arranged on the telescopic rod of the second clamping cylinder.

As still further aspects of the utility model: the pushing structure comprises a pushing air cylinder, the pushing air cylinder is arranged on the fixing seat and is arranged on the same side with the second fixing frame, and a push plate is arranged on a telescopic rod of the pushing air cylinder.

Compared with the prior art, the utility model has the following beneficial effects:

1. Through setting up flip structure and unifying the positive negative pole of lithium cell to one side in lithium cell transportation, can conveniently carry out subsequent electric property and capacity test to positive negative pole, operation step and complexity in the test process can be reduced like this, improve test efficiency, after the positive negative pole of lithium cell unifies one side, test condition and parameter can be controlled better to improve the accuracy of test, can ensure that the contact quality between positive negative pole is unanimous, reduce test error.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a perspective view of another embodiment of the present utility model.

Fig. 3 is a schematic diagram of a transmission structure according to the present utility model.

Fig. 4 is a schematic diagram of a turnover structure according to the present utility model.

Fig. 5 is a schematic diagram of a detection structure according to the present utility model.

Fig. 6 is a schematic diagram of a pushing structure of the present utility model.

Fig. 7 is a schematic view of a clamping structure according to the present utility model.

Reference numerals annotate: 1. a support structure; 11. a bottom plate; 12. a fixing seat; 13. a support frame; 2. a transfer structure; 21. a conveyor belt; 22. a first roller; 23. a first motor; 24. a second drum; 3. a turnover structure; 31. a first fixing frame; 32. a rotary cylinder; 33. a rotating seat; 34. a first clamping cylinder; 35. a first clamping plate; 4. a detection structure; 41. the second fixing frame; 42. a first telescopic cylinder; 43. a mounting plate; 44. a connecting plate; 45. a positive electrode probe; 46. a negative electrode probe; 5. a clamping structure; 51. a mounting frame; 52. a screw rod; 53. a second motor; 54. a slide plate; 55. the second telescopic cylinder; 56. a second clamping cylinder; 57. a second clamping plate; 6. a battery current pull wire; 7. a pushing structure; 71. a pushing cylinder; 72. a push plate.

Detailed Description

The present utility model will be described in detail below with reference to the drawings, in which like or identical parts are given the same reference numerals, and in which the shape, thickness or height of each component may be enlarged or reduced in practical use. The examples set forth herein are intended to be illustrative of the utility model and are not intended to limit the scope of the utility model. Any obvious modifications or alterations to the utility model, as would be apparent, are made without departing from the spirit and scope of the present utility model.

Examples

Referring to fig. 1 to 3, in an embodiment of the utility model, a lithium battery aging separator includes a support structure 1, the support structure 1 includes a bottom plate 11, fixing seats 12 are fixedly installed on two sides of the top of the bottom plate 11, a supporting frame 13 is fixedly installed on one side of the fixing seats 12, a plurality of battery flow wires 6 are installed on the supporting frame 13, a conveying structure 2 is arranged on the top of the fixing seats 12, the conveying structure 2 includes a conveying belt 21, a first roller 22, a first motor 23 and a second roller 24, the first roller 22 and the second roller 24 are rotatably installed on the top of the fixing seats 12, the first roller 22 is connected with the second roller 24 through the conveying belt 21, the first motor 23 is arranged at one end of the first roller 22, a motor shaft of the first motor 23 is fixedly connected with the first roller 22, a lithium battery is placed on the top of the conveying belt 21, and the first motor 23 is started to drive the first roller 22 to rotate through the first motor 23 so as to enable the conveying belt 21 to move;

Referring to fig. 1, 2, 4 and 5, a turnover structure 3 is provided on the top of a base plate 11, the turnover structure 3 includes a first fixing frame 31, the first fixing frame 31 is fixedly installed on the top of the base plate 11, a rotating cylinder 32 is installed on the first fixing frame 31, a rotating seat 33 is rotatably installed on the top of a telescopic rod of the rotating cylinder 32, a first clamping cylinder 34 is fixedly installed on the bottom of the rotating seat 33, a first clamping plate 35 is installed on a telescopic rod of the first clamping cylinder 34, when lithium batteries are put on a conveyor belt 21, the anode and cathode of each lithium battery may not be in the same direction, at this time, the rotating cylinder 32 is started, the rotating seat 33 and the rotating seat 33 are controlled to descend by the rotating cylinder 32, the first clamping plate 35 is controlled to clamp the lithium batteries by the first clamping cylinder 34, then the rotating seat 33 is controlled to rotate by the rotating seat 33, and the lithium batteries are turned over by the rotating of the first clamping plate 35, the detection structure 4 is arranged on the fixed seat 12, the detection structure 4 comprises a second fixed frame 41, the second fixed frame 41 is fixedly arranged at the top of the fixed seat 12 at one side far away from the first roller 22, a first telescopic cylinder 42 is fixedly arranged on the second fixed frame 41, a mounting plate 43 is fixedly arranged at the bottom of a telescopic rod of the first telescopic cylinder 42, a connecting plate 44 is fixedly arranged at one side of the mounting plate 43, two connecting plates 44 are respectively fixedly arranged on the connecting plates 44, when the lithium battery moves to the bottom sides of the positive electrode probe 45 and the negative electrode probe 46, the first telescopic cylinder 42 is started, the telescopic rod of the first telescopic cylinder 42 is used for descending the control of the mounting plate 43, the mounting plate 43 is moved to drive the positive electrode probe 45 and the negative electrode probe 46 to move through the connecting plate 44, detecting the positive electrode and the negative electrode of the lithium battery through the positive electrode probe 45 and the negative electrode probe 46 respectively so as to detect the lithium battery;

Referring to fig. 1, 2, 6 and 7, a pushing structure 7 is provided on the top of the fixed base 12, the pushing structure 7 includes a pushing cylinder 71, the pushing cylinder 71 is mounted on the fixed base 12 and is on the same side as the second fixed base 41, a push plate 72 is mounted on a telescopic rod of the pushing cylinder 71, after the detection of the positive electrode probe 45 and the negative electrode probe 46 is finished, the pushing cylinder 71 is started, the push plate 72 is driven to move by the telescopic rod of the pushing cylinder 71, the lithium battery is driven to enter the battery flow wire 6 by the movement of the push plate 72, a clamping structure 5 is arranged on the top of the bottom plate 11, the clamping structure 5 includes a mounting frame 51, a screw rod 52 and a second motor 53, the mounting frame 51 is fixedly mounted on the top of the fixed base 12, the screw rod 52 is rotatably mounted inside the mounting frame 51, the second motor 53 is arranged at one end of the mounting frame 51 and a motor shaft of the second motor 53 is fixedly connected with one end of the screw rod 52, the sliding plate 54 is arranged on the screw rod 52 in a threaded manner, the upper end and the lower end of the sliding plate 54 are respectively in sliding connection with the inside of the mounting frame 51, the second telescopic cylinder 55 is arranged on the sliding plate 54, the second clamping cylinder 56 is arranged at the bottom end of a telescopic rod of the second telescopic cylinder 55, the second clamping plate 57 is fixedly arranged on a telescopic rod of the second clamping cylinder 56, when the push plate 72 pushes out a lithium battery from the conveyor belt 21, the second motor 53 is started, the motor shaft of the second motor 53 drives the screw rod 52 to rotate, the sliding plate 54 is controlled to move on the screw rod 52 in a rotating manner through the screw rod 52, the second telescopic cylinder 55 is started, the telescopic rod of the second clamping cylinder 55 is controlled to descend, the second clamping cylinder 56 is started, the telescopic rod of the second clamping cylinder 56 drives the second clamping plate 57 to move so as to clamp the lithium battery, and then the lithium battery is put into different battery current pull wires 6 according to different detection results.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a lithium battery ageing sorter, includes bearing structure (1), bearing structure (1) includes bottom plate (11), bottom plate (11) top both sides fixed mounting fixing base (12), fixing base (12) one side fixed mounting support frame (13), install a plurality of battery stream act as go-between (6) on support frame (13), a serial communication port, fixing base (12) top is provided with conveying structure (2), bottom plate (11) top sets up flip structure (3), flip structure (3) include first mount (31), first mount (31) fixed mounting bottom plate (11) top, install on first mount (31) and rotate cylinder (32), rotate cylinder (32) telescopic link top rotation mount (33), rotate the first centre gripping cylinder (34) of seat (33) bottom fixed mounting, first splint (35) of first centre gripping cylinder (34) telescopic link installation, be provided with on fixing base (12) and detect structure (4), fixing base (12) top is provided with promotion structure (7), bottom plate (11) top setting up motor (5), centre gripping structure (5) and second lead screw (53), the utility model discloses a fixing base, including fixing base (12) and fixing base, mounting bracket (51) fixed mounting is at fixing base (12) top, lead screw (52) rotate and install inside mounting bracket (51), second motor (53) set up in mounting bracket (51) one end and second motor (53) motor shaft and lead screw (52) one end fixed connection, screw thread installs slide (54) on lead screw (52), both ends respectively with inside sliding connection of mounting bracket (51) about slide (54), install second telescopic cylinder (55) on slide (54), second clamping cylinder (56) are installed to second telescopic link bottom, second clamping cylinder (56) telescopic link fixed mounting second splint (57).

2. The lithium battery aging sorting machine according to claim 1, characterized in that the conveying structure (2) comprises a conveying belt (21), a first roller (22), a first motor (23) and a second roller (24), the first roller (22) and the second roller (24) are rotatably mounted at the top of the fixing seat (12), the first roller (22) is connected with the second roller (24) through the conveying belt (21), and the first motor (23) is arranged at one end of the first roller (22) and a motor shaft of the first motor (23) is fixedly connected with the first roller (22).

3. The lithium battery aging sorting machine according to claim 1, wherein the detection structure (4) comprises a second fixing frame (41), the second fixing frame (41) is fixedly installed at the top of a fixing seat (12) on one side far away from the first roller (22), a first telescopic cylinder (42) is fixedly installed on the second fixing frame (41), an installation plate (43) is fixedly installed at the bottom of a telescopic rod of the first telescopic cylinder (42), a connection plate (44) is fixedly installed on one side of the installation plate (43), and a positive electrode probe (45) and a negative electrode probe (46) are fixedly installed on the connection plate (44) respectively.

4. The lithium battery aging sorter according to claim 1, characterized in that the pushing structure (7) comprises a pushing cylinder (71), the pushing cylinder (71) is mounted on the fixed base (12) and is on the same side as the second fixed frame (41), and a push plate (72) is mounted on a telescopic rod of the pushing cylinder (71).