CN212872525U

CN212872525U - Integrally adjustable battery capacity grading tray

Info

Publication number: CN212872525U
Application number: CN202021688962.8U
Authority: CN
Inventors: 张曙波
Original assignee: Guangdong Weiyi Intelligent Equipment Co ltd
Current assignee: Guangdong Weiyi Intelligent Equipment Co ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2021-04-02
Anticipated expiration: 2030-08-13

Abstract

The utility model discloses an integrally adjustable battery capacity grading tray, belonging to the technical field of battery production, comprising a tray, an anode strip with a fixture anode and a cathode strip with a fixture cathode, wherein the anode strip and the cathode strip are arranged oppositely; the battery comprises a battery, a negative electrode strip and a positive electrode strip, wherein the battery is supported by the support strip; the support strip is fixed on the tray between the anode strip and the cathode strip; the negative electrode strip is fixed on the tray; anodal guiding mechanism is including the fixing base that is located the tray top, the slider that is located the tray below, the latch formula active grab of connection between anodal strip and fixing base, fixing base and slider fixed connection, run through on the fixing base have with slider threaded connection's adjusting screw, set up the first bar hole that supplies adjusting screw to pass on the tray, the length direction in first bar hole is unanimous with anodal strip slip direction. The capacity grading test device can meet the test capacity grading of batteries with different lengths through simple adjustment, can be quickly adjusted, and has good compatibility.

Description

Integrally adjustable battery capacity grading tray

Technical Field

The utility model belongs to the technical field of the battery production, concretely relates to whole adjustable battery partial volume tray.

Background

After the battery is manufactured, in order to verify the quality and performance of the product battery, further dredge the transmission path of ions between the positive electrode and the negative electrode, improve the cycle performance of the battery in the later use process, ensure the safety performance of the product after delivery, the battery needs to be charged and discharged for several times before delivery, namely capacity grading. In the production process, the lithium battery needs to move between different devices and stations through the tray, then the lithium battery is moved in batches, the lithium battery is subjected to formation and capacity grading, the conventional tray structure can only be used for loading batteries with one length, the adjustment cannot be realized, and the compatibility is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wholly adjustable battery partial volume tray to solve the above-mentioned problem that present battery partial volume tray exists.

For realizing the purpose of the utility model, the technical proposal adopted is that: an integrally adjustable battery capacity grading tray comprises a tray, an anode strip with a fixture anode and a cathode strip with a fixture cathode, wherein the anode strip and the cathode strip are oppositely arranged; the battery comprises a battery, a negative electrode strip and a positive electrode strip, wherein the battery is supported by the support strip; the support strip is fixed on the tray between the anode strip and the cathode strip; the negative electrode strip is fixed on the tray; all set up at the both ends of holding in the palm the anodal guiding mechanism, anodal guiding mechanism include the fixing base that is located the tray top, be located the slider of tray below, connect the bolt formula active grab between anodal strip and fixing base, fixing base and slider fixed connection, run through on the fixing base have with slider threaded connection's adjusting screw, set up the first bar hole that supplies adjusting screw to pass on the tray, the length direction in first bar hole is unanimous with anodal strip slip direction.

As a further alternative, the fixing base is provided with a connecting column of which the lower end penetrates through the sliding block, the lower end of the connecting column is in threaded connection with a fixing screw, the tray is provided with a second strip-shaped hole for the connecting column to penetrate through, and the second strip-shaped hole is consistent with the first strip-shaped hole in length direction.

As a further alternative, the lower surface of the tray is provided with a sliding groove matched with the sliding block, and the direction of the sliding groove is consistent with the sliding direction of the positive pole strip.

As a further alternative, the positive bar is fixed with a guide post arranged along the sliding direction of the positive bar, the tray is fixed with a limiting block, and the guide post penetrates through the limiting block.

As a further alternative, the negative electrode bar is externally fixed and covered with a cover plate.

As a further alternative, the adjustment screw is a thumb screw.

As a further alternative, an adjusting column is fixed on the upper surface of the fixed seat.

The utility model has the advantages that: on the support strip was placed to the battery, loosen adjusting screw and can remove fixing base and slider, screw up adjusting screw with fixed position after making it adjust suitable position, press down latch formula active grab's handle, can lean on the anodal strip to begin to test the partial volume to the battery, can satisfy the test partial volume of different length batteries through simple adjustment, but quick adjustment, it is compatible good, and for negative pole regulation, the width of tray has been reduced to the anodal regulative mode of this tray, saves space moreover.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings required for the description of the embodiments will be briefly introduced below, it should be understood that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an integrally adjustable battery capacity grading tray provided in an embodiment of the present invention;

FIG. 2 is an exploded view of the integrally adjustable battery containment tray of FIG. 1;

FIG. 3 is a top view of the integrally adjustable battery capacity grading tray of FIG. 1;

fig. 4 is a bottom view of the integrally adjustable battery-dispensing tray of fig. 1.

Reference numerals: 1-a tray; 2-clamp positive pole; 3-positive electrode bar; 4-clamp cathode; 5-negative pole strip; 6-supporting strips; 7-a fixed seat; 8-a slide block; 9-latch type quick clamp; 91-fixed end; 92-hook lock end; 10-adjusting screws; 11-a first strip aperture; 12-a battery carrying groove; 13-connecting column; 14-a second bar-shaped hole; 15-set screws; 16-a chute; 17-a guide post; 18-a limiting block; 19-a cover plate; 20-adjusting the column; 21-battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention. It is to be understood that the drawings are designed solely for the purposes of illustration and description and not as a definition of the limits of the invention. The connection relationships shown in the drawings are for clarity of description only and do not limit the manner of connection.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

Fig. 1 to 4 show an integrally adjustable battery capacity grading tray provided by the present invention, which includes a tray 1, a positive electrode strip 3 having a fixture positive electrode 2, and a negative electrode strip 5 having a fixture negative electrode 4, wherein the positive electrode strip 3 and the negative electrode strip 5 are oppositely disposed; the device also comprises a supporting strip 6 for bearing the battery 21 and a positive electrode adjusting mechanism for driving the positive electrode strip 3 to slide to and fro relative to the negative electrode strip 5; the supporting strip 6 is fixed on the tray 1 between the anode strip 3 and the cathode strip 5; the negative electrode strip 5 is fixed on the tray 1; all set up at the both ends of holding in the palm strip 6 on tray 1 anodal guiding mechanism, anodal guiding mechanism is including the fixing base 7 that is located tray 1 top, the slider 8 that is located tray 1 below, the latch formula active grab 9 of connection between anodal strip 3 and fixing base 7,

fixing base

7 and 8 fixed connection of slider run through on the fixing base 7 have with 8 threaded connection's of slider adjusting screw 10, set up the first bar hole 11 that supplies adjusting screw 10 to pass on the tray 1, the length direction of first bar hole 11 is unanimous with 3 slip directions of anodal strip.

The support bar 6 has a plurality of battery loading grooves 12, which correspond to the fixture positive electrode 2 and the fixture negative electrode 4 at both ends, respectively, and accommodate a plurality of batteries 21. The battery 21 is arranged on the supporting strip 6 and clamped between the anode strip 3 and the cathode strip 5, the cathode strip 5 is fixed, and the anode strip 3 is adjusted in position through the anode adjusting mechanism, so that the capacity grading of the batteries with different lengths is realized. During adjustment, the fixing seat 7 and the sliding block 8 can be moved along the first strip-shaped hole 11 by loosening the adjusting screw 10, the adjusting screw 10 is screwed down after the adjusting to a proper position, and the positive electrode strip 3 can be close to the battery 21 to start testing capacity grading by pressing the handle of the latch type quick clamp 9. Three length sizes of cells 21 are shown. The fixed end 91 with a handle of the latch type quick clamp 9 is fixed on the fixed seat 7, the hook lock end 92 is fixed on the anode strip 3, the latch type quick clamp 9 is prior art, and the jaca can be specifically used as CH-40323/CH-431/CH-40341.

Fixing base 7 has the lower extreme and runs through spliced pole 13 of slider 8, and the lower extreme threaded connection of spliced pole 13 has set screw 15, tray 1 sets up the second bar hole 14 that supplies spliced pole 13 to pass, second bar hole 14 is unanimous with the length direction in first bar hole 11, makes fixing base 7 and slider 8 can remove together, and simultaneously, it is convenient to remove, can not remove well because of the chucking, slider 8 also can not fall out when removing moreover.

The lower surface of the tray 1 is provided with a sliding groove 16 matched with the sliding block 8, and the direction of the sliding groove 16 is consistent with the sliding direction of the anode strip 3 and used for guiding and limiting in the position adjusting process. The positive pole strip 3 is fixed with guide post 17 along its slip direction setting, is fixed with stopper 18 on the tray 1, and guide post 17 runs through stopper 18, plays the guide effect of positive pole strip 3 slip in-process to through stopper 18 restriction positive pole strip 3's slip stroke. The guide posts 17 may be two that are respectively provided at both end portions of the positive electrode bar 3.

The cover plate 19 is fixedly covered outside the negative pole strip 5, the clamp negative pole 4 is covered by the cover plate 19, foreign matters are prevented, and the clamp is more attractive. The adjusting screw 10 is a butterfly screw, which is convenient for manual operation. The upper surface of the fixing base 7 is fixed with an adjusting column 20, and the fixing base 7 and the sliding block 8 are driven to move through the handheld adjusting column 20, so that the operation is easy and labor-saving.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. An integrally adjustable battery capacity grading tray comprises a tray, an anode strip with a fixture anode and a cathode strip with a fixture cathode, wherein the anode strip and the cathode strip are oppositely arranged; the battery lead-free lithium ion battery is characterized by further comprising a supporting strip for bearing the battery and a positive electrode adjusting mechanism for driving the positive electrode strip to slide relative to the negative electrode strip in a reciprocating manner; the support strip is fixed on the tray between the anode strip and the cathode strip; the negative electrode strip is fixed on the tray; all set up at the both ends of holding in the palm the anodal guiding mechanism, anodal guiding mechanism include the fixing base that is located the tray top, be located the slider of tray below, connect the bolt formula active grab between anodal strip and fixing base, fixing base and slider fixed connection, run through on the fixing base have with slider threaded connection's adjusting screw, set up the first bar hole that supplies adjusting screw to pass on the tray, the length direction in first bar hole is unanimous with anodal strip slip direction.

2. The integrally adjustable battery capacity-dividing tray according to claim 1, wherein the fixing base has a connecting column with a lower end penetrating through the sliding block, the lower end of the connecting column is connected with a fixing screw in a threaded manner, the tray is provided with a second strip-shaped hole for the connecting column to penetrate through, and the length direction of the second strip-shaped hole is consistent with that of the first strip-shaped hole.

3. The integrally adjustable battery capacity-grading tray according to claim 1 or 2, wherein the lower surface of the tray is provided with a sliding groove matched with the sliding block, and the direction of the sliding groove is consistent with the sliding direction of the positive electrode strip.

4. The integrally adjustable battery capacity grading tray according to claim 1, wherein the positive bar is fixed with a guide post arranged along the sliding direction thereof, the tray is fixed with a limiting block, and the guide post penetrates through the limiting block.

5. The integrally adjustable battery capacity grading tray according to claim 1, wherein the negative electrode strip is externally fixed and covered with a cover plate.

6. The integrally adjustable battery capacity tray according to claim 1, wherein the adjustment screw is a thumb screw.

7. The integrally adjustable battery capacity grading tray according to claim 1, wherein an adjusting column is fixed on the upper surface of the fixing seat.