Lithium battery capacity grading detection equipment

Abstract

The utility model discloses lithium battery capacity grading detection equipment, which comprises a base and a cabinet body, the top of the base is fixedly connected with the cabinet body, a T-shaped mounting plate is movably connected in the cabinet body, the middle parts of the front side and the rear side of the T-shaped mounting plate are respectively and fixedly connected with a partition plate, a movable groove is dug in the left side of the cabinet body, and the left side of the cabinet body is provided with a fixed groove. The interior of the movable groove is connected with a connecting plate, so that the cabinet body can be split, thereby increasing the internal space of the cabinet body, improving the air circulation amount in the cabinet body, preventing the internal space of the capacitor cabinet from being too crowded to affect the heat dissipation effect when a large number of lithium batteries are assembled and detected, and automatically adjusting the width of the lithium battery placement rack. A worker does not need to frequently disassemble and assemble the placement structure, time and labor are saved, lithium batteries of different sizes can be assembled on the battery placement rack at a proper height position, the internal space of the capacity grading cabinet can be reasonably utilized, and the situation that detection is affected by disordered internal structures caused by different sizes of the assembled lithium batteries is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery technical field, specifically, relate to lithium battery capacity distribution detection equipment. BACKGROUND

[0002] Battery capacity distribution cabinet is divided into production and test two categories, production is divided into cylindrical, aluminum shell and polymer two types, both internal structures are exactly the same only fixture is different, cylindrical and aluminum shell adopt up and down needle contact, and polymer adopts gold-plated flat clamp to hold the tab and carry out the impact. 512 points are completely shared, unified current and voltage, so it is suitable for mass production. Laboratory is completely separated, can work independently, current is large, and most of a machine can only control about 8 points.

[0003] In the prior art, the battery capacity distribution cabinet achieves the effect of ventilation by setting the exhaust mechanism, and the cooperation between the air inlet, the exhaust duct, the exhaust port and the heat dissipation hole. However, the size of the lithium battery varies due to different models during the inspection process. The existing capacity distribution cabinet needs to be set up for different models of lithium batteries, which affects the practicality of the capacity distribution cabinet. Application No. 202222820329.5 discloses a lithium battery capacity distribution detection cabinet, which comprises a detection cabinet body, a cabinet door hinged to one side of the detection cabinet body, a plurality of partition plates embedded at equal intervals in the interior of the detection cabinet body, a recess formed in one side of each of the plurality of partition plates, a clamping block inserted into the recess on both sides, a plurality of clamping grooves formed at equal intervals on both sides of the detection cabinet body, a clamping block and a clamping groove that are in alignment and are connected by clamping, a plurality of through holes evenly distributed at the top of the recess, and an air outlet fixedly installed in the middle of the recess wall. The above device assembles batteries of different sizes by means of detachable partition plates, which requires manual operation, is time-consuming and laborious, and cannot reasonably utilize the space inside the capacity distribution cabinet. When a large number of large-size batteries are installed and detected, the space inside the capacity distribution cabinet will be too crowded, affecting the heat dissipation effect.

[0004] In view of the problems in the related art, no effective solution has been proposed so far. UTILITY MODEL CONTENTS

[0005] In view of the problems in the related art, the utility model proposes a lithium battery capacity distribution detection equipment to overcome the above technical problems existing in the prior art.

[0006] Therefore, the utility model adopts the following specific technical solutions:

[0007] The application discloses a lithium battery capacity detection equipment, which comprises a base, a cabinet body, a T-shaped mounting plate movably connected in the cabinet body, a partition plate fixedly connected to the front side and the middle of the rear side of the T-shaped mounting plate, a movable groove formed in the left side of the cabinet body, a connecting plate connected in the movable groove, a battery placing rack equidistantly connected to the front and rear of the T-shaped mounting plate, and a wiring detection table fixedly embedded in the battery placing rack.

[0008] As preferred, a wire inlet is formed in the left side of the inner wall of the cabinet body, a first servo motor is fixedly connected in the wall cavity of the bottom side of the inner wall of the cabinet body, a first rectangular groove is formed in the bottom side of the inner wall, a first lead screw is connected to the right side of the inner wall of the first rectangular groove through a bearing, and a first guide rod is arranged on one side of the first lead screw.

[0009] As preferred, a moving block is sleeved outside the first lead screw and the first guide rod, a first lead screw nut is formed in the moving block through a bearing, and the first lead screw nut is threadedly connected with the first lead screw.

[0010] As preferred, the battery placing rack comprises an L-shaped fixed plate and an L-shaped movable plate, the L-shaped movable plate is located on the left side of the L-shaped fixed plate, the rear side of the L-shaped fixed plate is fixedly connected with the outer wall of the T-shaped mounting plate, and a movable opening is equidistantly formed in the inner wall of the bottom side of the L-shaped fixed plate.

[0011] As preferred, a support strip is equidistantly connected to the right side of the L-shaped movable plate, the position of the support strip corresponds to the position of the movable opening, and the support strip is slidably connected with the inner wall of the movable opening, and a second servo motor is equidistantly connected with the wall cavity of the right side of the T-shaped mounting plate.

[0012] As preferred, the T-shaped mounting plate is a hollow structure, the output shafts of the second servo motors all extend into the wall cavity of the T-shaped mounting plate, and second lead screws are fixedly connected with the output shafts, second guide rods are arranged on one side of the second lead screws, and adjusting blocks are equidistantly sleeved outside the second lead screws and the second guide rods.

[0013] As preferred, a second lead screw nut is formed in the adjusting block through a bearing, and the second lead screw nut is threadedly connected with the second lead screw, the front side of the adjusting block is fixedly connected with the rear side of the L-shaped movable plate, a sliding opening is equidistantly formed in the front side of the T-shaped mounting plate, the sliding openings correspond to the positions of the adjusting blocks, and the sliding openings are slidably connected with the outer walls of the adjusting blocks.

[0014] As preferred, hinges are symmetrically arranged on the right bottom of the connecting plate, and the connecting plate is connected with the inner wall of the bottom side of the movable groove through the hinges, the connecting plate is a hollow structure, and wire inlet holes are equidistantly formed in the right middle part of the connecting plate, the wire inlet holes are connected with the inner cavity of the T-shaped mounting plate.

[0015] The utility model discloses a beneficial effect is: can split the cabinet body to increase the space inside the cabinet body, can improve the air flow inside the cabinet body, avoid a large number of lithium battery assembly detection, the space in the capacitor cabinet is too crowded to influence the heat dissipation effect, can automatically adjust the width of lithium battery rack, need not staff's frequent dismounting and placing structure, save time and effort, can assemble the lithium battery of different sizes on the battery rack of suitable height position, can rationally utilize the internal space of the capacity distribution cabinet, avoid the lithium battery of assembly size not being same to cause the internal structure disorder to influence the condition of detection, when the wiring detection platform fails, can be opened to the left through the hinge quickly with the connecting plate, convenient for its detection, maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment, obviously, the drawing in the following description only is some embodiments of the utility model, for ordinary skilled person in the art comes, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0017] Figure 1 It is the total structure schematic diagram of lithium battery capacity distribution detection equipment according to the utility model embodiment;

[0018] Figure 2 It is the cabinet body inner wall bottom side structure schematic diagram of lithium battery capacity distribution detection equipment according to the utility model embodiment;

[0019] Figure 3 It is the T type mounting plate internal structure schematic diagram of lithium battery capacity distribution detection equipment according to the utility model embodiment;

[0020] Figure 4 It is the connecting plate internal structure schematic diagram of lithium battery capacity distribution detection equipment according to the utility model embodiment.

[0021] In the drawing:

[0022] 1, base;2, cabinet body;3, T type mounting plate;4, partition plate;5, movable recess;6, connecting plate;7, battery rack;8, wiring detection platform;9, line inlet;10, first servo motor;11, first rectangular recess;12, first lead screw;13, first guide rod;14, moving block;15, L type fixed plate;16, L type movable plate;17, movable mouth;18, support strip board;19, second servo motor;20, second lead screw;21, second guide rod;22, adjusting block;23, sliding mouth;24, hinge;25, wire inlet hole. DETAILED DESCRIPTION

[0023] To further illustrate the embodiments, the utility model provides has the drawing, these drawings are part of the utility model disclosure content, it mainly used to illustrate the embodiment, and can cooperate with the related description of the specification to explain the operation principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawing are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0024] According to the embodiment of the utility model, a lithium battery capacity detection equipment is provided.

[0025] Embodiment one

[0026] As Figures 1-4 shown, according to the lithium battery capacity detection equipment of the utility model embodiment, including base 1, cabinet 2, base 1 top and cabinet 2 fixedly connected, cabinet 2 inside swing joint has T type mounting plate 3, T type mounting plate 3 front side and rear side middle part are fixedly connected with partition plate 4 respectively, cabinet 2 left side is excavated and is provided with movable recess 5, movable recess 5 inside is connected with connecting plate 6, T type mounting plate 3 is connected with battery placing rack 7 respectively at equal intervals before and after, and wire detection platform 8 is fixedly embedded in battery placing rack 7 inside at equal intervals, cabinet 2 inner wall left side is provided with wire inlet 9, cabinet 2 inner wall bottom side wall cavity is fixedly connected with first servo motor 10, and first rectangular recess 11 is excavated in the inner wall bottom side, first rectangular recess 11 inner wall right side is connected with first lead screw 12 through bearing, first lead screw 12 one side is equipped with first guide rod 13, and first lead screw 12 and first guide rod 13 outside are provided with moving block 14, first lead screw nut is passed through bearing and is provided with in moving block 14, and is matched with first lead screw 12 screw thread connection through first lead screw nut, moving block 14 top side and T type mounting plate 3 bottom side fixedly connected, in the process of detecting the lithium battery to be detected, can start first servo motor 10 according to the number, size of assembled battery, the output shaft of first servo motor 10 drives first lead screw 12 to rotate, makes first lead screw 12 and the moving block 14 outside first guide rod 13 drive T type mounting plate 3 to carry out horizontal displacement, can make T type mounting plate 3 drive assembled battery to move right, can make cabinet 2 split, thereby increase the space inside cabinet 2, can improve the air flow of inside cabinet 2, avoid when a large number of lithium batteries are assembled and detected, the space in the capacitor cabinet is too crowded to affect the heat dissipation effect.

[0027] Embodiment two

[0028] As Figures 1-4As shown, the lithium battery capacity detection equipment according to the embodiment of the utility model, including base 1, cabinet 2, base 1 top and cabinet 2 fixedly connected, cabinet 2 inside swing joint has T type mounting plate 3, T type mounting plate 3 front side and rear side middle part are fixedly connected with partition 4 respectively, cabinet 2 left side is excavated and is provided with movable recess 5, movable recess 5 inside is connected with connecting plate 6, T type mounting plate 3 is respectively equidistantly connected with battery holder 7 before and after, and the inside equidistantly embedded fixedly has wiring detection platform 8 of battery holder 7, battery holder 7 includes L type fixed plate 15, L type movable plate 16, L type movable plate 16 is located L type fixed plate 15 left side, L type fixed plate 15 rear side and T type mounting plate 3 outer wall fixedly connected, L type fixed plate 15 inner wall bottom side is excavated and is provided with movable mouth 17 equidistantly, L type movable plate 16 right side is equidistantly connected with support strip plate 18, and the position of support strip plate 18 corresponds with the position of movable mouth 17, and is slidably connected with movable mouth 17 inner wall, T type mounting plate 3 wall cavity right side is equidistantly connected with second servo motor 19, T type mounting plate 3 is hollow structure, the output shaft of second servo motor 19 all stretches into T type mounting plate 3 wall cavity, and all is fixedly connected with second lead screw 20, and one side of second lead screw 20 is all equipped with second guide rod 21, and the outside of second lead screw 20 and second guide rod 21 is all equidistantly sleeved with adjusting block 22, and second lead screw nut is passed through bearing and is provided with in adjusting block 22, and is matched with second lead screw 20 by second lead screw nut and second lead screw 20 thread connection, adjusting block 22 front side and L type movable plate 16 rear side fixedly connected, T type mounting plate 3 front side is equidistantly provided with sliding mouth 23, and sliding mouth 23 all correspond with the position of adjusting block 22, and are slidably connected with adjusting block 22 outer wall, according to the size of lithium battery, the second servo motor 19 of corresponding height is started, the output shaft of second servo motor 19 drives second lead screw 20 to rotate, makes second lead screw 20 and the adjusting block 22 outside second guide rod 21 simultaneously drive L type movable plate 16 to move right or left, makes the interval of L type movable plate 16 and L type fixed plate 15, adjusts L type movable plate 16 and L type fixed plate 15 to the width of adaptation lithium battery size, can automatically adjust the width of lithium battery holder 7, need not staff to frequently dismounts and installs the structure, saves time and labor, can assemble the lithium battery of different sizes on the battery holder 7 of appropriate height position, can reasonably utilize the internal space of capacity cabinet, avoids the lithium battery of assembly size not being one and leading to its internal structure disorder to affect the situation of detection.

[0029] Embodiment three

[0030] As Figures 1-4As shown, the lithium battery capacity detection equipment according to the embodiment of the utility model, including base 1, cabinet 2, base 1 top and cabinet 2 fixedly connected, cabinet 2 inside swing joint has T type mounting plate 3, T type mounting plate 3 front side and rear side middle part are fixedly connected with partition plate 4 respectively, cabinet 2 left side is excavated and is provided with movable recess 5, and movable recess 5 inside is connected with connecting plate 6, and T type mounting plate 3 is respectively equidistantly connected with battery placing rack 7 before and after, and battery placing rack 7 inside equidistantly embeds and is fixed with wiring detection platform 8, and the bottom of the right side of connecting plate 6 is symmetrically provided with hinge 24, and is connected with the inner wall bottom side of movable recess 5 through hinge 24, and connecting plate 6 is hollow structure specifically, and the right side middle part is equidistantly provided with wire inlet hole 25, and wire inlet hole 25 is connected with the inner cavity of T type mounting plate 3, after assembling lithium battery, can be through the wire inlet hole 25 of line outlet 9, wire inlet hole 25 and then be connected with wiring detection platform 8 electrically, the lithium battery is detected, and wiring detection is carried out, when wiring detection platform 8 fails, connecting plate 6 can be quickly opened to the left through hinge 24, which is convenient for detection, maintenance.

[0031] In summary, by means of the above technical scheme of the utility model, when the device is used, according to the size of the lithium battery, the second servo motor 19 of the corresponding height is started, the output shaft of the second servo motor 19 drives the second lead screw 20 to rotate, the second lead screw 20 and the adjusting block 22 outside the second guide rod 21 simultaneously drive the L-shaped movable plate 16 to move right or left, the distance between the L-shaped movable plate 16 and the L-shaped fixed plate 15 is adjusted, the L-shaped movable plate 16 and the L-shaped fixed plate 15 are adjusted to the width suitable for the size of the lithium battery, the width of the lithium battery placing rack 7 can be automatically adjusted, during the detection of the lithium battery to be detected, according to the number and size of the assembled batteries, the first servo motor 10 is started, the output shaft of the first servo motor 10 drives the first lead screw 12 to rotate, the first lead screw 12 and the moving block 14 outside the first guide rod 13 drive the T-shaped mounting plate 3 to move horizontally, the T-shaped mounting plate 3 drives the assembled batteries to move right, the cabinet 2 can be disassembled, thereby increasing the space inside the cabinet 2, after assembling the lithium battery, the battery can be inserted into the inner cavity of the connecting plate 6 through the wire inlet hole 25 of the line outlet 9, and then electrically connected with the wiring detection platform 8, the lithium battery can be uniformly detected and wired, when the wiring detection platform 8 fails, the connecting plate 6 can be quickly opened to the left through the hinge 24.

[0032] The above is only a preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A lithium battery capacity detection device, comprising a base (1) and a cabinet (2), characterized in that, The base (1) top is fixedly connected with the cabinet body (2), the cabinet body (2) is movably connected with T type mounting plate (3), the T type mounting plate (3) front and rear sides are movably connected with the partition plate (4), the cabinet body (2) left side is excavated with movable recess (5), the movable recess (5) is movably connected with the connecting plate (6), the T type mounting plate (3) front and rear are movably connected with the battery rack (7), the battery rack (7) is movably embedded with the wiring detection platform (8).

2. The lithium battery capacity detection device according to claim 1, wherein, The cabinet body (2) is movably connected with the wiring port (9), the cabinet body (2) is movably connected with the first servo motor (10), and the first rectangular recess (11) is movably connected with the first screw (12), and the first screw (12) is movably connected with the first guide rod (13). 3.The lithium battery capacity detection device according to claim 2, characterized in that, The first screw (12) and the first guide rod (13) are movably connected with the moving block (14), the moving block (14) is movably connected with the first screw nut, and the first screw nut is movably connected with the first screw (12), and the moving block (14) is movably connected with the T type mounting plate (3).

4. The lithium battery capacity detection device according to claim 3, characterized in that, The battery rack (7) includes L type fixed plate (15), L type movable plate (16), the L type movable plate (16) is movably connected with the L type fixed plate (15), the L type fixed plate (15) is movably connected with the T type mounting plate (3), and the L type fixed plate (15) is movably connected with the movable port (17).

5. The lithium battery capacity detection device according to claim 4, characterized in that, The L type movable plate (16) is movably connected with the support strip (18), the support strip (18) is movably connected with the movable port (17), and the T type mounting plate (3) is movably connected with the second servo motor (19).

6. The lithium battery capacity detection device according to claim 5, wherein, The T type mounting plate (3) is movably connected with the second servo motor (19), and the second servo motor (19) is movably connected with the second screw (20), and the second screw (20) is movably connected with the second guide rod (21).

7. The lithium battery capacity detection device according to claim 6, wherein, The second screw (20) and the second guide rod (21) are movably connected with the adjusting block (22), the adjusting block (22) is movably connected with the second screw nut, and the second screw nut is movably connected with the second screw (20), and the adjusting block (22) is movably connected with the L type movable plate (16), and the T type mounting plate (3) is movably connected with the sliding port (23). 8.The lithium battery capacity detection device according to claim 7, characterized in that, The connecting plate (6) is movably connected with the movable recess (5), and the connecting plate (6) is movably connected with the wiring hole (25).

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