Lithium battery voltage testing device

Abstract

The utility model relates to the technical field of battery testing devices, and discloses a lithium battery voltage testing device, which comprises a first battery table and a pushing structure, wherein the first battery table is arranged above the ground and is used for placing a battery, a rolling groove is formed in the top surface of the first battery table, and a second battery port is formed in each of two sides of the rolling groove; the pushing structure is arranged on one side of the first battery table and comprises a lead screw, a moving block, a sliding rail and a push rod, the lead screw penetrates through one side of the moving block and is in threaded connection with the moving block, the push rod is arranged on one side of the moving block, a first detection pole piece is fixedly arranged at one end of the push rod, and a sliding block is arranged on the lower side of the push rod and is in sliding connection with the sliding rail. The push rod drives the first detection pole piece to extrude the lithium batteries and pushes the lithium batteries to the detection sorting structure from the second battery opening, the batteries are sequentially pushed on the rolling groove in a flat mode and are not prone to being blocked, the battery pushing condition can be observed more directly, and the batteries are supplemented in time.

Description

TECHNICAL FIELD

[0001] The utility model belongs to battery testing device technical field, concretely relates to a lithium battery voltage testing device. BACKGROUND

[0002] The lithium battery voltage testing device is a special equipment for measuring the voltage of lithium battery. The traditional manual detection has low efficiency. The improvement of the lithium battery voltage testing device is very important for the research and development and production of lithium battery.

[0003] The prior art discloses a battery voltage testing device (CN202322580895.8), which comprises a support, a lower hopper is fixedly connected in the support, a detection bin is fixedly connected on one side of the lower hopper, the detection bin is communicated with the lower hopper, a pushing assembly is arranged outside the lower hopper, a discharging assembly is arranged at the bottom of the detection bin, a sorting assembly is arranged at the bottom of the detection bin, a qualified box for containing qualified batteries is arranged in the support, a substandard box for containing substandard batteries is arranged in the support, and a controller is fixedly connected to the top of the support.

[0004] The prior art pours all the batteries into the lower hopper, and the batteries are accumulated in the lower hopper. Without external intervention, the batteries may be blocked in the lower hopper. In addition, the outside of the lower hopper is closed, so it is difficult to observe the batteries and fill them in time. Furthermore, the sorting assembly is separately arranged to sort the detected batteries, so the efficiency is low.

[0005] Therefore, the utility model is provided. UTILITY MODEL CONTENTS

[0006] To solve the above technical problems of battery blocking in the lower hopper and low efficiency, the basic idea of the technical scheme of the utility model is as follows: a lithium battery voltage testing device, which comprises a first battery table, the first battery table is arranged above the ground to place batteries, a rolling groove is formed in the top surface of the first battery table, and a second battery port is formed in each side of the rolling groove;

[0007] The pushing structure is arranged on one side of the first battery table, and comprises a lead screw, a moving block, a sliding rail and a push rod. The lead screw passes through one side of the moving block and is threadedly connected with the moving block. The push rod is arranged on one side of the moving block, and a first detection tab is fixedly arranged on one end of the push rod. A sliding block is arranged on the lower side of the push rod, and the sliding block is slidably connected with the sliding rail.

[0008] The detection sorting structure is arranged on the other side of the first battery table, and comprises a third fixed plate, a sorting piece and a second detection pole piece.

[0009] As a preferred embodiment of the utility model, the pushing structure further comprises a pushing table, a first fixed plate and a second fixed plate, one side of the pushing table is fixedly connected with the first battery table, the top surface of the pushing table is fixedly provided with a first fixed plate and a second fixed plate on both sides, the lead screw is arranged between the two first fixed plates and rotatably connected with one first fixed plate at both ends, and the slide rail is arranged between the two second fixed plates and fixedly connected with one second fixed plate at both ends.

[0010] As a preferred embodiment of the utility model, the pushing structure further comprises an L-shaped frame and a first servo motor, the other end of the push rod is fixedly connected with one side of the L-shaped frame, one end of the L-shaped frame is fixedly connected with one side of the second fixed plate, the other end of the L-shaped frame is fixedly connected with the top surface of the sliding block, and the first servo motor is fixedly arranged on one side of the first fixed plate through a support and the rotating shaft of the first servo motor is fixedly connected with one end of the lead screw.

[0011] As a preferred embodiment of the utility model, the pushing structure further comprises a controller, one end of the first battery table is downwardly inclined towards the direction of the controller, the controller is arranged on one end of the first battery table through a support, and the push rod and the first detection pole piece are movably penetrated through the two second battery openings.

[0012] As a preferred embodiment of the utility model, the detection sorting structure further comprises a sorting table, the sorting table is arranged on the lower side of the third fixed plate, one side of the sorting table is fixedly connected with the first battery table, and the bottom surface of the third fixed plate is fixedly connected with the top surface of the sorting table.

[0013] As a preferred embodiment of the utility model, the detection sorting structure further comprises a second servo motor, the second servo motor is fixedly arranged on one side of the third fixed plate through a support, and the rotating shaft of the second servo motor is fixedly connected with the sorting piece.

[0014] As a preferred embodiment of the utility model, the detection sorting structure further comprises a third battery box, the sorting piece is in L-shaped and has an arc surface at the corner, and one third battery box is arranged on each side of the sorting piece.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] 1. Push rod drives the first detection pole piece to extrude the lithium battery and push the lithium battery from the second battery port to the detection sorting structure, the battery is pushed in turn on the rolling groove, is not easy to block, and the battery pushing condition is observed more directly, and the battery is supplemented in time.

[0017] 2. The battery detection result is qualified, the second servo motor rotates clockwise, drives the sorting piece to rotate clockwise, the qualified battery falls into the corresponding third battery box, the second servo motor rotates counterclockwise, the unqualified battery falls into the corresponding third battery box, compared with the prior art, the detected battery does not need to be sorted by a separate sorting assembly, and sorting is realized quickly after detection, and the efficiency is improved.

[0018] The specific embodiments of the utility model will be further described in detail below with reference to the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0019] In the drawings:

[0020] Figure 1 It is the whole structure schematic diagram of the utility model;

[0021] Figure 2 It is the push structure schematic diagram of the utility model;

[0022] Figure 3 It is the push structure partial schematic diagram of the utility model;

[0023] Figure 4 It is the detection sorting structure schematic diagram of the utility model;

[0024] Figure 5 It is the battery platform schematic diagram of the utility model.

[0025] In the drawing: 1, first battery platform; 2, controller; 3, push platform; 4, rolling groove; 5, sorting platform; 6, first fixed plate; 7, first servo motor; 8, second fixed plate; 9, screw rod; 10, moving block; 11, L-shaped frame; 12, push rod; 13, slide rail; 14, sliding block; 15, first detection pole piece; 16, sorting piece; 17, second battery port; 18, second detection pole piece; 19, third fixed plate; 20, second servo motor; 21, third battery box. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model more clear, the technical scheme in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the utility model, and the following embodiments are used to illustrate the utility model.

[0027] A lithium battery voltage testing device, such as Figure 1 、 Figure 2 、 Figure 3And Figure 5 As shown in the first battery table 1, the first battery table 1 is arranged above the ground for placing the battery, the top surface of the first battery table 1 is provided with a rolling groove 4, and the two sides of the rolling groove 4 are provided with a second battery port 17 respectively, a pushing structure, the pushing structure is arranged on one side of the first battery table 1, the pushing structure includes a lead screw 9, a moving block 10, a sliding rail 13 and a push rod 12, the lead screw 9 passes through one side of the moving block 10 and is threadedly connected with the moving block 10, the push rod 12 is arranged on one side of the moving block 10, one end of the push rod 12 is fixedly provided with a first detection pole piece 15, the lower side of the push rod 12 is provided with a sliding block 14, the sliding block 14 is slidably connected with the sliding rail 13, the pushing structure further includes a pushing table 3, a first fixed plate 6 and a second fixed plate 8, one side of the pushing table 3 is fixedly connected with the first battery table 1, the top surface of the pushing table 3 is fixedly provided with a first fixed plate 6 and a second fixed plate 8 on both sides, the lead screw 9 is arranged between the two first fixed plates 6 and is rotatably connected with one first fixed plate 6 at both ends, the sliding rail 13 is arranged between the two second fixed plates 8 and is fixedly connected with one second fixed plate 8 at both ends, the pushing structure further includes an L-shaped frame 11 and a first servo motor 7, the other end of the push rod 12 is fixedly connected with one side of the L-shaped frame 11, one end of the L-shaped frame 11 is fixedly connected with one side of the second fixed plate 8, the other end of the L-shaped frame 11 is fixedly connected with the top surface of the sliding block 14, the first servo motor 7 is fixedly arranged on one side of the first fixed plate 6 through a support and the rotating shaft of the first servo motor 7 is fixedly connected with one end of the lead screw 9, the pushing structure further includes a controller 2, one end of the first battery table 1 is downwardly inclined towards the direction of the controller 2, the controller 2 is arranged on one end of the first battery table 1 through a support, and the push rod 12 and the first detection pole piece 15 movably penetrate the two second battery ports 17.

[0028] The lithium battery is placed on the first battery table 1, the battery rolls along the rolling groove 4 to the other end of the first battery table 1, the power of the first servo motor 7 is turned on, the first servo motor 7 is a positive and negative rotation servo motor, the lead screw 9 is driven to rotate by the first servo motor 7, the moving block 10 drives the L-shaped frame 11 and the push rod 12 to move, the sliding block 14 slides on the sliding rail 13, the push rod 12 drives the first detection pole piece 15 to extrude the lithium battery and pushes the lithium battery from the second battery port 17 to the detection and sorting structure, the battery is pushed in turn while being laid on the rolling groove 4, which is not easy to block, and the battery pushing condition can be observed more directly and the battery can be supplemented in time.

[0029] A lithium battery voltage testing device, like Figure 1 , Figure 4 and Figure 5The detection sorting structure is arranged on the other side of the first battery table 1, and includes a third fixed plate 19, a sorting piece 16 and a second detection pole piece 18. The third fixed plate 19 is arranged on the side of the first battery table 1 away from the lead screw 9. The sorting piece 16 is arranged between the third fixed plate 19 and the first battery table 1, and the two ends of the sorting piece 16 are rotatably connected to the opposite sides of the first battery table 1 and the third fixed plate 19. The second detection pole piece 18 is arranged on the side of the third fixed plate 19 close to the first battery table 1. The detection sorting structure further includes a sorting table 5 arranged on the lower side of the third fixed plate 19. One side of the sorting table 5 is fixedly connected to the first battery table 1, and the bottom surface of the third fixed plate 19 is fixedly connected to the top surface of the sorting table 5. The detection sorting structure further includes a second servo motor 20 fixedly arranged on one side of the third fixed plate 19 through a support. The rotating shaft of the second servo motor 20 is fixedly connected to the sorting piece 16. The sorting piece 16 is in the shape of L with an arc surface at the corner. One third battery box 21 is arranged on each side of the sorting piece 16.

[0030] The push rod 12 pushes the first detection pole piece 15 to push the other end of the lithium battery to touch the second detection pole piece 18, so that the lithium battery is detected. The power supply of the second servo motor 20 is turned on. The second servo motor 20 is a positive and negative rotation servo motor. When the battery detection result is qualified, the second servo motor 20 rotates clockwise to drive the sorting piece 16 to rotate clockwise, and the qualified battery falls into the corresponding third battery box 21. When the battery detection result is unqualified, the second servo motor 20 rotates counterclockwise, and the unqualified battery falls into the corresponding third battery box 21. Compared with the prior art, the detected battery does not need to be sorted by a separate sorting assembly, and the sorting is quickly realized after detection, thereby improving the efficiency.

[0031] The utility model discloses a working principle: place lithium battery on the first battery platform 1, and the battery is rolled to the other end of first battery platform 1 along the rolling groove 4, opens the power of first servo motor 7, and first servo motor 7 is positive and negative rotation servo motor, and first servo motor 7 drives screw rod 9 to rotate, and moving block 10 drives L-shaped frame 11 and push rod 12 to move, and push rod 12 drives first detection pole piece 15 to extrude lithium battery and pushes lithium battery from second battery port 17 to detection sorting structure, and the battery is pushed in turn on the rolling groove 4, and it is difficult to block, and more direct and simple observation battery push condition, and timely supplement battery, and push rod 12 pushes another end of first detection pole piece 15 and touches second detection pole piece 18, and lithium battery realizes detection, opens the power of second servo motor 20, and second servo motor 20 is positive and negative rotation servo motor, and the battery detection result is eligible, and second servo motor 20 rotates clockwise, and drives sorting piece 16 to rotate clockwise, and eligible battery falls into corresponding third battery box 21, and if not eligible, second servo motor 20 rotates counterclockwise, and unqualified battery falls into corresponding third battery box 21, compared with prior art, and the battery after detection does not need to use sorting component separately, and realizes sorting quickly after detection, and improves efficiency.

[0032] It can be understood that the utility model is described through some embodiments, and the person skilled in the art knows that various changes or equivalent replacements can be made to these features and embodiments without departing from the spirit and scope of the utility model. In addition, under the guidance of the utility model, these features and embodiments can be modified to adapt to specific conditions and materials without departing from the spirit and scope of the utility model. Therefore, the utility model is not limited by the specific embodiments disclosed here, and all embodiments falling within the scope of the claims of the application belong to the scope protected by the utility model.

Claims

1. A lithium battery voltage testing device, characterized by, The application relates to a battery sorting device. The first battery table (1) is arranged above the ground and used for placing batteries, the top surface of the first battery table (1) is provided with rolling grooves (4), and one second battery opening (17) is arranged on each side of the rolling grooves (4); The pushing structure is arranged on one side of the first battery table (1) and comprises a lead screw (9), a moving block (10), a sliding rail (13) and a push rod (12), the lead screw (9) penetrates through one side of the moving block (10) and is threadedly connected with the moving block (10), the push rod (12) is arranged on one side of the moving block (10), one end of the push rod (12) is fixedly provided with a first detection pole piece (15), and the lower side of the push rod (12) is provided with a sliding block (14) which is slidingly connected with the sliding rail (13). The detection sorting structure is arranged on the other side of the first battery table (1) and comprises a third fixed plate (19), a sorting piece (16) and a second detection pole piece (18), the third fixed plate (19) is arranged on the side of the first battery table (1) away from the lead screw (9), the sorting piece (16) is arranged between the third fixed plate (19) and the first battery table (1) and is rotatably connected with the opposite sides of the first battery table (1) and the third fixed plate (19) at both ends of the sorting piece (16), and the second detection pole piece (18) is arranged on the side of the third fixed plate (19) close to the first battery table (1).

2. The lithium battery voltage testing device of claim 1, wherein, The pushing structure further comprises a pushing table (3), a first fixed plate (6) and a second fixed plate (8), one side of the pushing table (3) is fixedly connected with the first battery table (1), the top surface of the pushing table (3) is fixedly provided with one first fixed plate (6) and one second fixed plate (8) on both sides, the lead screw (9) is arranged between the two first fixed plates (6) and rotatably connected with one first fixed plate (6) at both ends, and the sliding rail (13) is arranged between the two second fixed plates (8) and fixedly connected with one second fixed plate (8) at both ends.

3. The lithium battery voltage testing device of claim 2, wherein, The pushing structure further comprises an L-shaped frame (11) and a first servo motor (7), the other end of the push rod (12) is fixedly connected with one side of the L-shaped frame (11), one end of the L-shaped frame (11) is fixedly connected with one side of the second fixed plate (8), the other end of the L-shaped frame (11) is fixedly connected with the top surface of the sliding block (14), and the first servo motor (7) is fixedly arranged on one side of the first fixed plate (6) through a support and the rotating shaft of the first servo motor (7) is fixedly connected with one end of the lead screw (9).

4. The lithium battery voltage testing device of claim 1, wherein, The pushing structure further comprises a controller (2), one end of the first battery table (1) is downwardly inclined towards the direction of the controller (2), the controller (2) is arranged on one end of the first battery table (1) through a support, and the push rod (12) and the first detection pole piece (15) are movably arranged through the two second battery openings (17).

5. The lithium battery voltage testing device of claim 4, wherein, The detection sorting structure further comprises a sorting table (5), the sorting table (5) is arranged on the lower side of the third fixed plate (19), one side of the sorting table (5) is fixedly connected with the first battery table (1), and the bottom surface of the third fixed plate (19) is fixedly connected with the top surface of the sorting table (5).

6. The lithium battery voltage testing device of claim 1, wherein, The detection sorting structure further comprises a second servo motor (20) fixed on one side of the third fixed plate (19) through a support, and a rotating shaft of the second servo motor (20) is fixedly connected with the sorting piece (16).

7. The lithium battery voltage testing device of claim 6, wherein, The detection sorting structure further comprises a third battery box (21), the sorting piece (16) is in an L shape and has an arc at a corner, and one third battery box (21) is arranged on each side of the sorting piece (16).

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