Battery combustion test equipment

Abstract

The utility model relates to the technical field of battery testing equipment, in particular to battery combustion testing equipment. The problems that in the using process of traditional battery testing equipment, when a battery is subjected to a combustion test, adjustment cannot be conducted according to the state of the battery, the battery is squeezed, test data are not accurate enough, and positioning adjustment is inconvenient to achieve are solved. The utility model provides battery combustion test equipment. The battery combustion test equipment comprises a clamping assembly and a positioning assembly, compared with the prior art, in the using process of traditional battery testing equipment, when a battery is subjected to a combustion test, adjustment cannot be performed according to the state of the battery, so that the battery is extruded, test data is not accurate enough, and positioning adjustment is inconvenient to realize, the battery testing equipment has the advantages that the clamping structure and the positioning structure are arranged; the battery can be fixed and clamped by starting the clamping structure, the effect of preventing the battery from shifting can be achieved through the positioning structure, and meanwhile, the purpose of positioning adjustment can be achieved through the positioning structure when the battery is subjected to a combustion test and the battery is swelled.

Description

Technical Field

[0001] The utility model relates to the technical field of battery testing equipment, in particular to battery combustion testing equipment. Background Art

[0002] Batteries are widely used in personal consumer goods and industrial fields, especially with the rapid development of portable electronic devices such as laptops, digital cameras, MP3, etc., batteries are also more widely used. Among them, safety is particularly important in the use of batteries, so it is necessary to perform a series of safety tests on the batteries before leaving the factory, and the combustion test is an important test item. The utility model relates to the technical field of battery testing equipment. With the development of society, the battery testing equipment industry is becoming more and more developed, and the battery testing equipment is constantly being improved to meet the needs of production. Most battery testing equipment has the function of combustion testing, and the positioning and adjustment function is not perfect enough, which is inconvenient to use. Because the soft-packaged battery will swell and expand in the event of damage, leakage, overcharge, high temperature, etc., this will cause the battery to burn and explode easily. Most of the limit structures are fixed. When the battery is subjected to a combustion test, it cannot be adjusted according to the battery state, resulting in the battery being squeezed, causing the test data to be inaccurate, thereby inconvenient to achieve the problem of positioning and adjustment. Utility Model Content

[0003] In order to overcome the problem that during the use of battery testing equipment, soft-packaged batteries will swell and expand in the event of damage, leakage, overcharge, high temperature, etc., which will make the batteries easy to burn and explode, most limit structures are fixed. When the battery is undergoing a combustion test, it cannot be adjusted according to the battery status, causing the battery to be squeezed, resulting in inaccurate test data, making it inconvenient to achieve positioning adjustment.

[0004] The technical solution of the utility model is: a battery combustion test device, comprising a device body, a guide component, a lifting component, a clamping component, a positioning component and an exhaust component; a guide component is arranged inside the device body, a lifting component is arranged below the guide component, a clamping component with a clamping function is arranged below the lifting component, a positioning component with a positioning function is arranged inside the device body, and an exhaust component is arranged above the device body.

[0005] Preferably, first, the clamping assembly is started to fix the battery, then, the guide assembly is started to drive the clamping assembly to move above the positioning assembly, and then, the lifting assembly is started to drive the clamped battery to descend into the positioning assembly. The positioning assembly can prevent the battery from shifting, and when the battery is subjected to a combustion test, it will cause the battery to bulge, and the positioning assembly can achieve the purpose of positioning and adjustment. Finally, the exhaust gas inside the device body is discharged through the exhaust assembly.

[0006] Preferably, the guide assembly includes a guide box, a guide groove and a threaded rod; the guide box is arranged inside the equipment body, the guide box is provided with a guide groove inside, and the guide groove is provided with a threaded rod inside; the threaded rod can drive the guide assembly to achieve a mobile guiding effect through the guide groove.

[0007] Preferably, the guide assembly also includes a drive motor and a guide block; a guide block is provided on the side wall of the threaded rod, the guide block is threadedly connected to the threaded rod, a drive motor is provided on the side wall of the guide box, one end of the threaded rod is rotatably connected to the inner wall of the guide groove, and the other end of the threaded rod is fixedly connected to the output end of the drive motor; starting the drive motor can drive the threaded rod to rotate, the threaded rod can drive the guide block to move through the guide groove, and the guide block can drive the clamping assembly to move through the lifting assembly.

[0008] Preferably, the lifting assembly includes an installation box, an electric lifting rod and a lifting frame; an installation box is arranged below the guide block, an electric lifting rod is arranged inside the installation box, and a lifting frame is arranged below the electric lifting rod; starting the electric lifting rod can drive the lifting frame to move up and down, thereby driving the clamping assembly to achieve the effect of lifting and moving.

[0009] Preferably, the clamping assembly includes an electrically-controlled telescopic rod and a clamping plate; an electrically-controlled telescopic rod is arranged on the inner wall of the lifting frame, and two groups of electrically-controlled telescopic rods are arranged, and a clamping plate is arranged at one end of the electrically-controlled telescopic rod; starting the electrically-controlled telescopic rod can drive the clamping plate to move, and the battery can be fixedly clamped by the two groups of clamping plates.

[0010] Preferably, the positioning assembly includes a fixed plate, a positioning block, a limit spring and a positioning plate; a fixed plate is arranged inside the equipment body, a positioning block is arranged above the fixed plate, a plurality of positioning blocks are arranged, a limit spring is arranged on the inner wall of the positioning block, and a positioning plate is arranged at one end of the limit spring; the positioning plate can prevent the battery from being deflected, and when the battery is subjected to a combustion test, the battery will cause bulging. According to the rebound force generated by the elastic deformation of the plurality of limit springs, the positioning plate can be telescopically adjusted by the limit spring, thereby achieving the purpose of positioning adjustment.

[0011] Preferably, the exhaust assembly includes an exhaust pipe, an exhaust valve and a mounting flange; an exhaust pipe is arranged above the equipment body, an exhaust valve is arranged on the side wall of the exhaust pipe, and a mounting flange is arranged at one end of the exhaust pipe; the exhaust pipe can be opened by starting the exhaust valve, and the exhaust gas inside the equipment body is discharged through the exhaust pipe, and the exhaust pipe can be fixedly installed with other connecting pipes through the mounting flange.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with traditional battery testing equipment, during use, soft-packaged batteries will swell and expand in the event of damage, leakage, overcharge, high temperature, etc., which will cause the battery to burn and explode easily. Most of the limiting structures are fixed. When the battery is subjected to a combustion test, it cannot be adjusted according to the battery state, resulting in the battery being squeezed and the test data being inaccurate, which makes it inconvenient to achieve positioning and adjustment. The battery testing equipment is provided with a clamping structure and a positioning structure. The clamping structure can be started to fix and clamp the battery, and the positioning structure can prevent the battery from deflecting. At the same time, when the battery is subjected to a combustion test, the battery will swell, and the positioning structure can achieve the purpose of positioning and adjustment.

[0014] 2. Starting the driving motor can drive the threaded rod to rotate, and the threaded rod can drive the guide block to move through the guide groove. The guide block can drive the clamping assembly to move above the positioning assembly through the lifting assembly. Then, starting the electric control lifting rod drives the clamped battery to descend into the multiple sets of positioning blocks. The positioning plate can prevent the battery from deflecting. In addition, when the battery is subjected to a combustion test, it will cause the battery to bulge. According to the rebound force generated by the elastic deformation of the multiple sets of limit springs, the positioning plate can be telescopically adjusted through the limit springs, thereby achieving the purpose of positioning adjustment;

[0015] 3. Starting the electric telescopic rod can drive the clamping plate to move. The battery can be fixed and clamped by two sets of clamping plates. In addition, starting the exhaust valve can open the exhaust pipe, and the exhaust gas inside the main body of the equipment can be discharged through the exhaust pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The first three-dimensional structure diagram of the battery combustion test equipment of the utility model is shown;

[0017] Figure 2 What is shown is a schematic diagram of a first partial three-dimensional structure of a battery combustion test device of the utility model;

[0018] Figure 3 The second partial three-dimensional structure diagram of the battery combustion test equipment of the utility model is shown;

[0019] Figure 4 The third partial three-dimensional structure diagram of the battery combustion test equipment of the utility model is shown;

[0020] Explanation of the accompanying drawings: 1. Guide assembly; 2. Lifting assembly; 3. Clamping assembly; 4. Positioning assembly; 5. Exhaust assembly; 6. Equipment body; 101. Guide groove; 102. Threaded rod; 103. Guide box; 104. Guide block; 105. Drive motor; 201. Installation box; 202. Electric lifting rod; 203. Lifting frame; 301. Electric telescopic rod; 302. Clamping plate; 401. Fixed plate; 402. Positioning block; 403. Limit spring; 404. Positioning plate; 501. Exhaust pipe; 502. Exhaust valve; 503. Mounting flange. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0022] See also Figure 1 The utility model provides an embodiment: a battery combustion test device, comprising a device body 6, a guide component 1, a lifting component 2, a clamping component 3, a positioning component 4 and an exhaust component 5; the guide component 1 is arranged inside the device body 6, the lifting component 2 is arranged below the guide component 1, the clamping component 3 with a clamping function is arranged below the lifting component 2, the positioning component 4 with a positioning function is arranged inside the device body 6, and the exhaust component 5 is arranged above the device body 6.

[0023] See also Figure 2 The guide assembly 1 includes a guide box 103, a guide groove 101 and a threaded rod 102; the guide box 103 is arranged inside the device body 6, the guide groove 101 is opened inside the guide box 103, and the threaded rod 102 is arranged inside the guide groove 101; the threaded rod 102 can drive the guide assembly 1 to achieve the effect of moving and guiding through the guide groove 101; the guide assembly 1 also includes a driving motor 105 and a guiding block 104; the guide block 104 is arranged on the side wall of the threaded rod 102, the guide block 104 is threadedly connected to the threaded rod 102, the driving motor 105 is arranged on the side wall of the guide box 103, one end of the threaded rod 102 is rotatably connected to the inner wall of the guide groove 101, and the other end of the threaded rod 102 It is fixedly connected to the output end of the driving motor 105; starting the driving motor 105 can drive the threaded rod 102 to rotate, the threaded rod 102 can drive the guide block 104 to move through the guide groove 101, and the guide block 104 can drive the clamping assembly 3 to move through the lifting assembly 2; the lifting assembly 2 includes an installation box 201, an electric-controlled lifting rod 202 and a lifting frame 203; an installation box 201 is arranged below the guide block 104, an electric-controlled lifting rod 202 is arranged inside the installation box 201, and a lifting frame 203 is arranged below the electric-controlled lifting rod 202; starting the electric-controlled lifting rod 202 can drive the lifting frame 203 to move up and down, thereby driving the clamping assembly 3 to achieve the effect of lifting and moving.

[0024] See also Figure 3-4 In this embodiment, the clamping assembly 3 includes an electric telescopic rod 301 and a clamping plate 302; an electric telescopic rod 301 is arranged on the inner wall of the lifting frame 203, and the electric telescopic rod 301 is arranged in two groups, and a clamping plate 302 is arranged at one end of the electric telescopic rod 301; starting the electric telescopic rod 301 can drive the clamping plate 302 to move, and the battery can be fixedly clamped by the two groups of clamping plates 302; the positioning assembly 4 includes a fixing plate 401, a positioning block 402, a limit spring 403 and a positioning plate 404; a fixing plate 401 is arranged inside the device body 6, and a positioning block 402 is arranged above the fixing plate 401, and the positioning block 402 is arranged in multiple groups, and a limit spring 403 is arranged on the inner wall of the positioning block 402, and a positioning plate 404 is arranged at one end of the limit spring 403; through the positioning Plate 404 can prevent the battery from deflecting. When the battery is subjected to a combustion test, the battery will bulge. According to the rebound force generated by the elastic deformation of multiple sets of limit springs 403, the positioning plate 404 can be telescopically adjusted by the limit springs 403, thereby achieving the purpose of positioning and adjustment; the exhaust assembly 5 includes an exhaust pipe 501, an exhaust valve 502 and a mounting flange 503; an exhaust pipe 501 is arranged above the equipment body 6, an exhaust valve 502 is arranged on the side wall of the exhaust pipe 501, and a mounting flange 503 is arranged at one end of the exhaust pipe 501; starting the exhaust valve 502 can open the exhaust pipe 501, and the exhaust gas inside the equipment body 6 is discharged through the exhaust pipe 501, and the exhaust pipe 501 and other connecting pipes can be fixedly installed through the mounting flange 503.

[0025] When working, first, the electric control telescopic rod 301 is started to drive the clamping plate 302 to move, and the battery can be fixed and clamped by the two sets of clamping plates 302;

[0026] Then, starting the driving motor 105 can drive the threaded rod 102 to rotate, and the threaded rod 102 can drive the guide block 104 to move through the guide groove 101, and the guide block 104 can drive the clamping assembly 3 to move above the positioning assembly 4 through the lifting assembly 2;

[0027] Then, the electrically controlled lifting rod 202 is started to drive the clamped battery to descend into the plurality of positioning blocks 402, and the positioning plate 404 can prevent the battery from shifting.

[0028] Furthermore, when the battery is subjected to a combustion test, the battery may swell. According to the resilience generated by the elastic deformation of the plurality of limit springs 403, the positioning plate 404 can be telescopically adjusted by the limit springs 403, thereby achieving the purpose of positioning adjustment.

[0029] Finally, starting the exhaust valve 502 can open the exhaust pipe 501 , and the exhaust gas inside the device body 6 is discharged through the exhaust pipe 501 .

[0030] Through the above steps, first, starting the clamping component 3 can fix the battery, then starting the guide component 1 can drive the clamping component 3 to move above the positioning component 4, and then starting the lifting component 2 to drive the clamped battery to descend into the positioning component 4. The positioning component 4 can prevent the battery from shifting, and when the battery is subjected to a combustion test, it will cause the battery to bulge. The positioning component 4 can achieve the purpose of positioning and adjustment. Finally, the exhaust gas inside the device body 6 is discharged through the exhaust component 5.

[0031] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A battery combustion test device, comprising a device body (6); characterized in that: The invention also comprises a guide component (1), a lifting component (2), a clamping component (3), a positioning component (4) and an exhaust component (5); the guide component (1) is arranged inside the equipment body (6), the lifting component (2) is arranged below the guide component (1), the clamping component (3) with a clamping function is arranged below the lifting component (2), the positioning component (4) with a positioning function is arranged inside the equipment body (6), and the exhaust component (5) is arranged above the equipment body (6).

2. The battery combustion test equipment according to claim 1, characterized in that: The guide assembly (1) comprises a guide box (103), a guide groove (101) and a threaded rod (102); the guide box (103) is arranged inside the device body (6), the guide groove (101) is opened inside the guide box (103), and the threaded rod (102) is arranged inside the guide groove (101).

3. The battery combustion test equipment according to claim 1, characterized in that: The guide assembly (1) also includes a drive motor (105) and a guide block (104); the guide block (104) is arranged on the side wall of the threaded rod (102), the guide block (104) is threadedly connected to the threaded rod (102), the drive motor (105) is arranged on the side wall of the guide box (103), one end of the threaded rod (102) is rotatably connected to the inner wall of the guide groove (101), and the other end of the threaded rod (102) is fixedly connected to the output end of the drive motor (105).

4. The battery combustion test device according to claim 3, characterized in that: The lifting assembly (2) comprises a mounting box (201), an electric-controlled lifting rod (202) and a lifting frame (203); the mounting box (201) is arranged below the guide block (104), the electric-controlled lifting rod (202) is arranged inside the mounting box (201), and the lifting frame (203) is arranged below the electric-controlled lifting rod (202).

5. The battery combustion test equipment according to claim 4, characterized in that: The clamping assembly (3) comprises an electrically controlled telescopic rod (301) and a clamping plate (302); the electrically controlled telescopic rod (301) is arranged on the inner wall of the lifting frame (203), two groups of the electrically controlled telescopic rod (301) are arranged, and a clamping plate (302) is arranged at one end of the electrically controlled telescopic rod (301).

6. The battery combustion test equipment according to claim 1, characterized in that: The positioning assembly (4) comprises a fixing plate (401), a positioning block (402), a limiting spring (403) and a positioning plate (404); a fixing plate (401) is arranged inside the device body (6), a positioning block (402) is arranged above the fixing plate (401), a plurality of positioning blocks (402) are arranged, a limiting spring (403) is arranged on the inner wall of the positioning block (402), and a positioning plate (404) is arranged at one end of the limiting spring (403).

7. The battery combustion test equipment according to claim 1, characterized in that: The exhaust assembly (5) comprises an exhaust pipe (501), an exhaust valve (502) and a mounting flange (503); the exhaust pipe (501) is arranged above the equipment body (6), the exhaust valve (502) is arranged on the side wall of the exhaust pipe (501), and the mounting flange (503) is arranged at one end of the exhaust pipe (501).

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