Detection device for cylindrical battery production

Abstract

The utility model relates to the technical field of detection devices, and discloses a detection device for cylindrical battery production, which comprises a battery inspection device and a mounting frame. The battery inspection device, the control end, the shell and other structural components are arranged, the battery inspection device is used for detecting a cylindrical battery, the battery inspection device is installed through the installation frame, and the battery inspection device and the installation frame can be connected and fixed through the positioning assembly. The battery inspection device can be separated from the mounting frame through the dismounting assembly, the moving range of two positioning blocks, a sliding block and a moving block can be limited through two limiting columns, the heat dissipation effect of the battery inspection device can be improved through a fixed block and a draft fan, heat in the battery inspection device can be discharged through a plurality of heat dissipation holes, and the battery inspection device is convenient to use. The effects of facilitating disassembly and assembly of the battery inspection device and improving the heat dissipation effect are achieved, and the problems that when the battery inspection device needs to be disassembled and assembled, the disassembly and assembly mode is not rapid enough, and the heat dissipation effect is not good enough are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to detection device technical field, especially relate to a detection device for cylindrical battery production. BACKGROUND

[0002] Cylindrical battery is a kind of battery shape is cylindrical battery, according to different material system, can be divided into lithium iron phosphate, lithium cobaltate, lithium manganate, cobalt-manganese mixture, ternary material etc., shell, cylindrical battery mainly divided into steel shell and polymer two.

[0003] In the production process of cylindrical battery, the performance and quality of battery need to be strictly detected, which includes the test of battery voltage, capacity, internal resistance and other parameters, and the safety performance evaluation of battery, such as overcharge, overdischarge, short circuit and other protection function verification, battery inspection device can accurately monitor the voltage of battery pack, which is crucial for the test of voltage parameter in cylindrical battery production, the device has dynamic load protection function, active protection function and voltage clamping function, these functions are also important in the safety performance evaluation of cylindrical battery, the installation mode of battery inspection device needs users to fix by screwing multiple bolts using special tools, if one of the installed multiple bolts is damaged, it will affect the stability of battery inspection device and subsequent removal is more cumbersome, and the heat dissipation effect is not good, the above-mentioned technology has the problems that: when the battery inspection device is disassembled, the disassembly mode is not fast enough, and the heat dissipation effect is not good. UTILITARIAN CONTENT

[0004] In view of the problems existing in the prior art, the utility model provides a kind of detection device for cylindrical battery production to overcome the above problems or at least partially solve the above problems.

[0005] The utility model is realized as follows: a kind of detection device for cylindrical battery production, including battery inspection device and installation frame, the battery inspection device includes control end and shell, the inside of shell is fixedly connected with the rear side of control end surface, the installation frame is set to the surface of shell, the installation frame includes restriction frame, two connecting blocks, multiple cylinders and two installation blocks, the opposite ends of two installation blocks are respectively fixedly connected with the rear side of the left and right sides of restriction frame, the rear side of two connecting blocks is respectively fixedly connected with the left side and the right side of the front side of restriction frame, the rear side of multiple cylinders is respectively fixedly connected with the front side of two connecting blocks, the surface of multiple cylinders is respectively insertedly connected with the left side and the right side in the inside of control end, the left side and the right side of control end are respectively attached with the opposite end of two connecting blocks, the opposite side of two connecting blocks is fixedly connected with lug, the inside of left lug is provided with positioning assembly and removal assembly;

[0006] The battery inspection device is used for detecting cylindrical battery.

[0007] The mounting frame is used for mounting the battery inspection device.

[0008] In order to enable the battery inspection device to be connected and fixed with the mounting frame, preferably, the positioning assembly comprises two positioning blocks, a sliding block, two tension springs and a moving block, the surfaces of the two positioning blocks are movably connected with the inside of the protruding block, the left sides of the two positioning blocks are fixedly connected with the right side of the sliding block, the left sides of the two tension springs are fixedly connected with the top and bottom of the right side of the sliding block respectively, the right sides of the two tension springs are fixedly connected with the right side of the inside of the protruding block, and the left side of the moving block is fixedly connected with the right side of the sliding block.

[0009] In order to enable the battery inspection device to be separated from the mounting frame, preferably, the removal assembly comprises a removal rod, a reset spring, a control block and a rotating rod, the surface of the removal rod is movably connected with the inside of the protruding block, the bottom of the reset spring is fixedly connected with the top of the removal rod, the side close to the control block of the reset spring is fixedly connected with the control block, the left side of the control block is fixedly connected with the left side of the inside of the protruding block, the top of the inside of the rotating rod is movably connected with the right side of the front side of the removal rod, the bottom of the inside of the rotating rod is movably connected with the left side of the front side of the moving block, and the surface of the control block is slidably connected with the inside of the removal rod.

[0010] In order to limit the movement range of the two positioning blocks, the sliding block and the moving block, preferably, the top and bottom of the inside of the sliding block are slidably connected with the limiting columns, the left and right sides of the two limiting columns are fixedly connected with the left and right sides of the inside of the protruding block respectively, and the two limiting columns are used for limiting, so that the two positioning blocks, the sliding block and the moving block can only move horizontally to the left or to the right.

[0011] In order to fix the control end and the connecting block firmly, preferably, the right sides of the two positioning blocks pass through the protruding block, the connecting block and the control end in sequence and extend to the inside of the control end, and the surfaces of the two positioning blocks are in close contact with the inside of the protruding block, the connecting block and the control end, so that loosening after fixing is avoided.

[0012] In order to improve the heat dissipation effect of the battery inspection device, preferably, the top of the limiting frame is fixedly connected with a fixed block, and the inside of the fixed block is provided with an exhaust fan, through the operation of the exhaust fan, air can be exhausted to the bottom, so that the heat in the inside of the battery inspection device is exhausted.

[0013] In order to make the heat inside the battery inspection device exhaust, preferably, the top of the shell and the rear side of the control end bottom are provided with a plurality of heat dissipation holes, and are uniformly distributed, through the plurality of heat dissipation holes, the heat inside the control end is exhausted through the plurality of heat dissipation holes under the operation of the exhaust fan, so that the heat dissipation of the battery inspection device is realized.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] The utility model discloses a battery inspection device, control end and shell and other structural components are set up, through the battery inspection device to cylindrical battery detection, through the mounting frame to install the battery inspection device, through the positioning assembly can make battery inspection device and mounting frame connection fixed, through the dismantling assembly can make battery inspection device and mounting frame separate, through two limit posts can limit two positioning blocks, slider and the moving range of moving block, through fixed block and exhaust fan improve the heat dissipation effect of battery inspection device, through a plurality of heat dissipation holes can make the heat inside the battery inspection device exhaust, reach the effect of convenient to the battery inspection device dismounting, improve the heat dissipation effect. ACCURACY OF DRAWINGS

[0016] Fig. 1 It is the three-dimensional structure schematic diagram that the utility model embodiment provides;

[0017] Fig. 2 It is the separation three-dimensional view of battery inspection device and mounting frame that the utility model embodiment provides;

[0018] Fig. 3 It is the structure three-dimensional view of mounting frame that the utility model embodiment provides;

[0019] Fig. 4 It is the front view cut -open three -dimensional view of lug that the utility model embodiment provides.

[0020] In the drawing: 1, battery inspection device;101, control end;102, shell;2, mounting frame;201, limit frame;202, connecting block;203, cylinder;204, mounting block;3, lug;4, positioning assembly;401, positioning block;402, slider;403, tension spring;404, moving block;5, dismantling assembly;501, dismantling rod;502, reset spring;503, control block;504, rotating rod;6, limit post;7, fixed block;8, exhaust fan;9, heat dissipation hole. DETAILED DESCRIPTION

[0021] In order to further understand the invention content, characteristics and efficacy of the utility model, the following examples are cited, and the detailed description is as follows in cooperation with the drawings.

[0022] The structure of the utility model is described in detail below in combination with the drawings.

[0023] As Figs. 1 to 4As shown, the utility model discloses a kind of detection devices for cylindrical battery production, including battery inspection device 1 and mounting frame 2, battery inspection device 1 includes control end 101 and shell 102, the inside of shell 102 is fixedly connected with the rear side of control end 101 surface, mounting frame 2 is set to the surface of shell 102, mounting frame 2 includes limiting frame 201, two connecting blocks 202, multiple cylinders 203 and two mounting blocks 204, the opposite end of two mounting blocks 204 is respectively fixedly connected with the rear side of limiting frame 201 left and right sides, the rear side of two connecting blocks 202 is respectively fixedly connected with the left side and right side of limiting frame 201 front side, the rear side of multiple cylinders 203 is respectively fixedly connected with the front side of two connecting blocks 202, the surface of multiple cylinders 203 is respectively insertedly connected with the left side and right side inside control end 101, the left side and right side of control end 101 are respectively attached with the opposite end of two connecting blocks 202, the side opposite to two connecting blocks 202 is fixedly connected with boss 3, the inside of left boss 3 is provided with positioning assembly 4 and removal assembly 5;Battery inspection device 1 is used to cylindrical battery detection 203;Mounting frame 2 is used to install battery inspection device 1, to enable battery inspection device 1 and mounting frame 2 connection fixed, positioning assembly 4 includes two positioning blocks 401, slider 402, two tension springs 403 and moving block 404, the surface of two positioning blocks 401 is movably connected with the inside of boss 3, the left side of two positioning blocks 401 is fixedly connected with the right side of slider 402, the left side of two tension springs 403 is respectively fixedly connected with the top and bottom of slider 402 right side, the right side of two tension springs 403 is fixedly connected with the right side inside boss 3, the left side of moving block 404 is fixedly connected with the right side of slider 402, by positioning assembly 4, two positioning blocks 401 can be moved to the inside of control end 101, two tension springs 403 are all played fixed and rebound effect, so that control end 101 and connecting block 202 can be fixed, to enable battery inspection device 1 and mounting frame 2 separation, removal assembly 5 includes removal rod 501, reset spring 502, control block 503 and rotating lever 504, the surface of removal rod 501 is movably connected with the inside of boss 3, the bottom of reset spring 502 is fixedly connected with the top of removal rod 501, the side close to control block 503 of reset spring 502 is fixedly connected with control block 503, the left side of control block 503 is fixedly connected with the left side inside boss 3, the top inside rotating lever 504 is movably connected with the right side of removal rod 501 front side, the bottom inside rotating lever 504 is movably connected with the left side of moving block 404 front side, the surface of control block 503 is slidingly connected with the inside of removal rod 501, by removal assembly 5, two positioning blocks 401 can be removed from the inside of control end 101, reset spring 502 plays fixed and rebound effect, so that removal rod 501 and rotating lever 504 can be automatically rebounded to original position after moving, to can limit the movement range of two positioning blocks 401, slider 402 and moving block 404,The top and bottom of the sliding block 402 are slidably connected with the limiting posts 6, the left side and the right side of the two limiting posts 6 are fixedly connected with the left side and the right side in the protruding block 3 respectively, the two limiting posts 6 play the limiting role, the two positioning blocks 401, the sliding block 402 and the moving block 404 can only move horizontally to the left or the right direction, in order to make the control end 101 and the connecting block 202 fixed firmly, the right sides of the two positioning blocks 401 are sequentially penetrated through the protruding block 3, the connecting block 202 and the control end 101 and extend to the inside of the control end 101, the surfaces of the two positioning blocks 401 are in close contact with the inside of the protruding block 3, the connecting block 202 and the control end 101, so that loosening after fixing is avoided, in order to improve the heat dissipation effect of the battery inspection device 1, the top of the limiting frame 201 is fixedly connected with the fixed block 7, the inside of the fixed block 7 is installed with the exhaust fan 8, through the operation of the exhaust fan 8, air can be exhausted to the bottom, so that the heat in the battery inspection device 1 is exhausted, in order that the heat in the battery inspection device 1 can be exhausted, a plurality of heat dissipation holes 9 are formed in the top of the shell 102 and the rear side of the bottom of the control end 101, and are uniformly distributed, through the plurality of heat dissipation holes 9, under the operation of the exhaust fan 8, the heat in the control end 101 is exhausted through the plurality of heat dissipation holes 9, so that the heat dissipation of the battery inspection device 1 is realized, the shapes of the plurality of heat dissipation holes 9 in the control end 101 and the shell 102 are same.

[0024] The working principle of the utility model is:

[0025] When the battery inspection device 1 needs to be removed, the removal rod 501 is manually pressed to move downward and the rotating rod 504 is moved downward, in the process of moving downward, the rotating rod 504 rotates to the left, so that the moving block 404 drives the sliding block 402 to move to the left, the sliding block 402 moves the two positioning blocks 401 to the left and moves out from the inside of the control end 101, at this time, the control end 101 drives the shell 102 to move forward, so that the control end 101 is out of contact with the connecting block 202 and the cylinder 203, and the shell 102 and the control end 101 are out of contact with the limiting frame 201, so that the battery inspection device 1 is out of contact with the installation frame 2, when the battery inspection device 1 needs to be installed, first fix the two installation blocks 204 at the position where the battery inspection device 1 is needed, connect the shell 102 and the control end 101 with the limiting frame 201, and connect the control end 101 with the connecting block 202 and the cylinder 203, the movement of the removal rod 501 will cause the reset spring 502 to deform, after the removal rod 501 is released, the removal rod 501 drives the rotating rod 504 to return to the original position through the reset spring 502, the movement of the sliding block 402 will cause the two tension springs 403 to deform, at the same time that the removal rod 501 is released, the sliding block 402 drives the two positioning blocks 401 and the moving block 404 to return to the original position through the two tension springs 403, and the two positioning blocks 401 return to the inside of the control end 101, so that the battery inspection device 1 is fixed with the installation frame 2, and the exhaust fan 8 is driven to exhaust by driving the exhaust fan 8, and the heat in the control end 101 and the shell 102 is discharged through the plurality of heat dissipation holes 9.

[0026] The battery inspection device 1 in the technical solution is specifically a PB602 battery inspection device 1.

[0027] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or inherent to such a process, method, article, or equipment.

[0028] The above is only the preferred embodiment of the present application, and is not intended to limit the present application in any form. Although the present application has been disclosed as above with the preferred embodiment, it is not intended to limit the present application, and any person skilled in the art can make modifications without departing from the technical solution of the present application.

Claims

1. A detection device for cylindrical battery production, comprising a battery inspection device (1) and a mounting frame (2), characterized in that: The battery inspection device (1) includes a control end (101) and a shell (102), the inside of the shell (102) is fixedly connected with the back of the surface of the control end (101), the mounting frame (2) is arranged on the surface of the shell (102), the mounting frame (2) includes a limiting frame (201), two connecting blocks (202), a plurality of cylinders (203) and two mounting blocks (204), the opposite ends of the two mounting blocks (204) are fixedly connected with the back of the left and right sides of the limiting frame (201), the back of the two connecting blocks (202) is fixedly connected with the left and right sides of the front of the limiting frame (201), the back of the plurality of cylinders (203) is fixedly connected with the front of the two connecting blocks (202), the surface of the plurality of cylinders (203) is respectively insertedly connected with the left and right sides of the inside of the control end (101), the left and right sides of the control end (101) are respectively attached to the opposite ends of the two connecting blocks (202), and the opposite sides of the two connecting blocks (202) are fixedly connected with the protruding blocks (3); the inside of the left protruding block (3) is provided with a positioning assembly (4) and a removal assembly (5). The battery inspection device (1) is used for detecting the cylindrical (203) battery. The mounting frame (2) is used for mounting the battery inspection device (1).

2. The detection device for cylindrical battery production according to claim 1, characterized by: The positioning assembly (4) includes two positioning blocks (401), a sliding block (402), two tension springs (403) and a moving block (404), the surfaces of the two positioning blocks (401) are movably connected with the inside of the protruding block (3), the left sides of the two positioning blocks (401) are fixedly connected with the right side of the sliding block (402), the left sides of the two tension springs (403) are fixedly connected with the top and bottom of the right side of the sliding block (402), the right sides of the two tension springs (403) are fixedly connected with the right side of the inside of the protruding block (3), and the left side of the moving block (404) is fixedly connected with the right side of the sliding block (402).

3. The detection device for cylindrical battery production according to claim 2, wherein: The removal assembly (5) includes a removal rod (501), a reset spring (502), a control block (503) and a rotating rod (504), the surface of the removal rod (501) is movably connected with the inside of the protruding block (3), the bottom of the reset spring (502) is fixedly connected with the top of the removal rod (501), one side, close to the control block (503), of the reset spring (502) is fixedly connected with the control block (503), the left side of the control block (503) is fixedly connected with the left side of the inside of the protruding block (3), the top of the inside of the rotating rod (504) is movably connected with the right side of the front side of the removal rod (501), the bottom of the inside of the rotating rod (504) is movably connected with the left side of the front side of the moving block (404), and the surface of the control block (503) is slidably connected with the inside of the removal rod (501).

4. The detection device for cylindrical battery production according to claim 3, wherein: The top and bottom of the inside of the sliding block (402) are slidably connected with limit columns (6), and the left and right sides of the two limit columns (6) are fixedly connected with the left and right sides of the inside of the protruding block (3).

5. The detection device for cylindrical battery production according to claim 3, wherein: The right side of two positioning blocks (401) is sequentially penetrated through the protruding block (3), the connecting block (202) and the control end (101), and extends to the inside of the control end (101).

6. The detection device for cylindrical battery production according to claim 1, wherein: The top of the limiting frame (201) is fixedly connected with a fixed block (7), and a draught fan (8) is installed in the inside of the fixed block (7).

7. The detection device for cylindrical battery production according to claim 1, wherein: A plurality of heat dissipation holes (9) are formed in the top of the shell (102) and the rear side of the bottom of the control end (101), and are uniformly distributed.

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