Positioning jig for lithium battery production

Abstract

The utility model discloses a positioning jig for lithium battery production, which belongs to the technical field of positioning jigs, aims at solving the problems that lithium batteries of various specifications cannot be handled and the integrity of the lithium batteries cannot be detected, and comprises a bottom plate, the surface of the bottom plate is fixedly connected with a partition plate, the surface of the partition plate is slidably connected with a lifting column, and the lifting column is fixedly connected with the bottom plate. The surface of the lifting column is fixedly connected with a top plate; by arranging the positioning plate, the sliding column, the fixing block and the swing table, lithium batteries of different specifications can be fixed, due to the existence of the cleaning roller, the surfaces of the lithium batteries can be cleaned so that it can be guaranteed that the detection result cannot be affected by dirt on the surfaces in the subsequent production detection process, and by arranging the rotating block, the extending arm, the rotating arm and the driving block, the detection efficiency is improved. Therefore, automatic adjustment can be carried out according to the sizes and specifications of the lithium batteries when the lithium batteries are detected, so that the lithium batteries of various specifications can be adapted to complete detection.

Description

Technical Field

[0001] The utility model belongs to the technical field of positioning jigs, and particularly relates to a positioning jig for lithium battery production. Background Technique

[0002] Jigs are a large category of tools for carpentry, ironworking, benchwork, machinery, electronic control, and other handicrafts. They are mainly tools for assisting in controlling position or movement. Jigs can be divided into three categories: process assembly jigs, project testing jigs, and circuit board testing jigs. Process assembly jigs include assembly jigs, welding jigs, disassembly jigs, dispensing jigs, irradiation jigs, adjustment jigs, and shearing jigs; project testing jigs include life testing jigs, packaging testing jigs, environmental testing jigs, optical testing jigs, shielding testing jigs, sound insulation testing jigs, etc.; circuit board testing jigs mainly include ICT testing jigs, FCT function jigs, SMT furnace passing jigs, BGA testing jigs, etc. Jigs have been widely used before the industrial era, including mechanical jigs, carpentry jigs, welding jigs, jewelry jigs, and other fields. Some types of jigs are also called "molds" or "auxiliary tools", and their main purpose is to reproduce a certain part repeatedly and accurately. An obvious example is when copying keys. The original key is usually fixed on the jig, so that the machine can copy a new key guided by the appearance of the original key.

[0003] In the prior art, there is a positioning jig for shaft part production with the patent publication number of CN 212734778 U. The above patent is very convenient for positioning and takes into account the stability of the welding effect. However, there are still the following deficiencies in actual use: In practice, a large amount of manpower still needs to be invested to assist the use of this positioning jig for shaft part production. When positioning a lithium battery, due to the various specifications of lithium batteries, it is impossible to fully consider them during fixation. At the same time, the integrity of the lithium battery cannot be detected, and the dirt on the surface of the lithium battery may affect the subsequent detection accuracy.

[0004] Therefore, a positioning jig for lithium battery production is needed to solve the problems of being unable to handle lithium batteries of various specifications and unable to detect the integrity of lithium batteries in the prior art. Content of the Utility Model

[0005] The purpose of the utility model is to provide a positioning jig for lithium battery production to solve the problems put forward in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A positioning jig for lithium battery production, including a bottom plate, a partition is fixedly connected to the surface of the bottom plate, a lifting column is slidably connected to the surface of the partition, and a top plate is fixedly connected to the surface of the lifting column.

[0007] It should be noted in the solution that a track groove is opened on the surface of the bottom plate, a positioning plate is fixedly connected to the surface of the bottom plate, a sliding column is slidably connected to the surface of the positioning plate, a fixing block is fixedly connected to the surface of the sliding column, and a swing table is fixedly connected to the surface of the positioning plate.

[0008] Further, it is worth noting that a bracket is fixedly connected to the surface of the bottom plate, a sliding groove is opened on the surface of the bracket, a slider is slidably connected to the surface of the sliding groove, and a cross bar is fixedly connected to the surface of the slider.

[0009] Furthermore, it should be noted that a collar is slidably connected to the surface of the cross bar, a telescopic column is slidably connected to the surface of the collar, a clamping frame is slidably connected to the surface of the telescopic column, and a cleaning roller is fixedly connected to the surface of the clamping frame.

[0010] As a preferred embodiment, a connecting block is fixedly connected to the surface of the top plate, a rotating block is fixedly connected to the surface of the connecting block, and a rotating arm is fixedly connected to the surface of the rotating block.

[0011] As a preferred embodiment, an extension arm is slidably connected to the surface of the rotating arm, a driving block is fixedly connected to the surface of the rotating arm, and a connecting member is fixedly connected to the surface of the driving block.

[0012] As a preferred embodiment, an integrated block is fixedly connected to the surface of the connecting member, and a detection probe is fixedly connected to the surface of the integrated block.

[0013] Compared with the prior art, a positioning jig for lithium battery production provided by the present utility model has at least the following beneficial effects:

[0014] (1) By setting the positioning plate, sliding column, fixing block and swing table, lithium batteries of different specifications can be fixed, and due to the presence of the cleaning roller, the surface of the lithium battery can be cleaned to ensure that the detection result will not be affected by surface dirt during subsequent production and detection.

[0015] (2) By setting the rotating block, extension arm, rotating arm and driving block, the lithium battery can be automatically adjusted according to the size and specification of the lithium battery during detection, so as to adapt to lithium batteries of various specifications to complete the detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the top plate structure of the present utility model;

[0017] Figure 2 Schematic diagram of the swing table structure of the present utility model;

[0018] Figure 3 Schematic diagram of the connection block structure of the present utility model.

[0019] In the figure: 101, bottom plate; 102, partition; 103, lifting column; 104, top plate; 105, track groove; 106, positioning plate; 107, sliding column; 108, fixing block; 109, swing table; 110, bracket; 201, sliding groove; 202, slider; 203, cross bar; 204, collar; 205, telescopic column; 206, clamping frame; 207, cleaning roller; 208, connection block; 209, rotating block; 210, extension arm; 301, rotating arm; 302, driving block; 303, connecting piece; 304, integrated block; 305, detection probe. Detailed implementation manners

[0020] The following further describes the present utility model in conjunction with embodiments.

[0021] Please refer to Figures 1 - 3 , the present utility model provides a positioning fixture for lithium battery production, including a bottom plate 101, a partition 102 fixedly connected to the surface of the bottom plate 101, a lifting column 103 slidably connected to the surface of the partition 102, a top plate 104 fixedly connected to the surface of the lifting column 103, a track groove 105 opened on the surface of the bottom plate 101, a positioning plate 106 fixedly connected to the surface of the bottom plate 101, a sliding column 107 slidably connected to the surface of the positioning plate 106, a fixing block 108 fixedly connected to the surface of the sliding column 107, a swing table 109 fixedly connected to the surface of the positioning plate 106, a bracket 110 fixedly connected to the surface of the bottom plate 101, a sliding groove 201 opened on the surface of the bracket 110, a slider 202 slidably connected to the surface of the sliding groove 201, a cross bar 203 fixedly connected to the surface of the slider 202, a collar 204 slidably connected to the surface of the cross bar 203, a telescopic column 205 slidably connected to the surface of the collar 204, a clamping frame 206 slidably connected to the surface of the telescopic column 205, a cleaning roller 207 fixedly connected to the surface of the clamping frame 206, a connection block 208 fixedly connected to the surface of the top plate 104, a rotating block 209 fixedly connected to the surface of the connection block 208, a rotating arm 301 fixedly connected to the surface of the rotating block 209, an extension arm 210 slidably connected to the surface of the rotating arm 301, a driving block 302 fixedly connected to the surface of the rotating arm 301, a connecting piece 303 fixedly connected to the surface of the driving block 302, an integrated block 304 fixedly connected to the surface of the connecting piece 303, and a detection probe 305 fixedly connected to the surface of the integrated block 304.

[0022] Further, as shown in Figure 1 , Figure 2and Figure 3 As shown, it is worth specifically explaining that when using this positioning jig, first place the lithium battery on the surface of the swing table 109, and then start the jig. The sliding column 107 drives the fixed block 108 to slide within the track on the surface of the positioning plate 106, so that the fixed block 108 contacts both ends of the lithium battery and firmly fixes the lithium battery. Then, the telescopic column 205 moves downward and extends out from inside the telescopic column 205, driving the clamping frame 206 and the cleaning roller 207 to move downward, so that the cleaning roller 207 contacts the surface of the lithium battery. The slider 202 moves within the track of the sliding groove 201 and drives the cross bar 203. The cross bar 203 drives the collar 204 and the components connected to the collar 204, so that the cleaning roller 207 slides on the surface of the lithium battery to clean the lithium battery. After the cleaning is completed, all components return to their original positions. The positioning plate 106 slides along the track of the track groove 105 to the lower end of the top plate 104, and the driving block 302 that rotates the rotating arm 301 in the vertical direction moves. The extension arm 210 extends simultaneously, making the downward movement amplitude of the driving block 302 larger. At the same time, the driving block 302 rotates, so that the orientations of the connecting member 303, the integrated block 304, and the detection probe 305 connected to it remain unchanged. After a series of movements, the detection probe 305 contacts the lithium battery and detects the lithium battery.

[0023] According to the above working process, it can be seen that by setting the positioning plate 106, the sliding column 107, the fixed block 108, and the swing table 109, lithium batteries of different specifications can be fixed. And due to the presence of the cleaning roller 207, the surface of the lithium battery can be cleaned to ensure that the detection results will not be affected by surface dirt during subsequent production and detection. By setting the rotating block 209, the extension arm 210, the rotating arm 301, and the driving block 302, when detecting the lithium battery, it can be automatically adjusted according to the size and specification of the lithium battery, so as to adapt to lithium batteries of various specifications to complete the detection.

[0024] This solution has the following working process: When using this positioning jig, first place the lithium battery on the surface of the swing table 109, and then start the jig. The sliding column 107 drives the fixing block 108 to slide within the track on the surface of the positioning plate 106, so that the fixing block 108 contacts both ends of the lithium battery and firmly fixes the lithium battery. Then, the telescopic column 205 moves downward and extends out from inside the telescopic column 205, driving the clamping frame 206 and the cleaning roller 207 to move downward, so that the cleaning roller 207 contacts the surface of the lithium battery. The slider 202 moves within the track of the sliding groove 201 and drives the cross bar 203. The cross bar 203 drives the collar 204 and the components connected to the collar 204, so that the cleaning roller 207 slides on the surface of the lithium battery to clean the lithium battery. After the cleaning is completed, all components return to their original positions. The positioning plate 106 slides along the track of the track groove 105 to the lower end of the top plate 104. The driving block 302 that rotates the swing arm 301 in the vertical direction moves, and the extension arm 210 extends simultaneously, making the downward movement amplitude of the driving block 302 larger. At the same time, the driving block 302 rotates, so that the orientations of the connecting piece 303, the integrated block 304, and the detection probe 305 connected to it remain unchanged, and after a series of movements, the detection probe 305 contacts the lithium battery and detects the lithium battery.

[0025] In summary: By setting the positioning plate 106, the sliding column 107, the fixing block 108, and the swing table 109, lithium batteries of different specifications can be fixed. And due to the presence of the cleaning roller 207, the surface of the lithium battery can be cleaned to ensure that the detection result will not be affected by surface dirt during subsequent production and detection. By setting the rotating block 209, the extension arm 210, the swing arm 301, and the driving block 302, when detecting the lithium battery, it can be automatically adjusted according to the size and specification of the lithium battery, so as to adapt to lithium batteries of various specifications to complete the detection. It should be particularly noted that there is a rotating shaft at the connection of the swing arm 301 with the rotating block 209 and the driving block 302 to assist the rotation of the swing arm 301. The rotating block 209 can rotate to assist the detection probe 305 to perform a full-range detection of the lithium battery.

[0026] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents, which have been fully disclosed, so it is not repeated in the specification.

Claims

1. A positioning jig for lithium battery production, comprising a bottom plate (101), characterized in that: The surface of the bottom plate (101) is fixedly connected to a partition plate (102), the surface of the partition plate (102) is slidably connected to a lifting column (103), and the surface of the lifting column (103) is fixedly connected to a top plate (104).

2. A positioning jig for lithium battery production according to claim 1, characterized in that: A track groove (105) is provided on the surface of the bottom plate (101); a positioning plate (106) is fixedly connected to the surface of the bottom plate (101); a sliding column (107) is slidably connected to the surface of the positioning plate (106); a fixing block (108) is fixedly connected to the surface of the sliding column (107); and a swing table (109) is fixedly connected to the surface of the positioning plate (106).

3. A positioning jig for lithium battery production according to claim 2, characterized in that: The surface of the bottom plate (101) is fixedly connected to a bracket (110), the surface of the bracket (110) is provided with a sliding groove (201), the surface of the sliding groove (201) is slidably connected to a slider (202), and the surface of the slider (202) is fixedly connected to a crossbar (203).

4. A positioning jig for lithium battery production according to claim 3, characterized in that: The surface of the crossbar (203) is slidably connected to a collar (204), the surface of the collar (204) is slidably connected to a telescopic column (205), the surface of the telescopic column (205) is slidably connected to a clamping frame (206), and the surface of the clamping frame (206) is fixedly connected to a cleaning roller (207).

5. A positioning jig for lithium battery production according to claim 4, characterized in that: A connection block (208) is fixedly connected to the surface of the top plate (104), a rotation block (209) is fixedly connected to the surface of the connection block (208), and a rotation arm (301) is fixedly connected to the surface of the rotation block (209).

6. A positioning jig for lithium battery production according to claim 5, characterized in that: The surface of the rotating arm (301) is slidably connected to the extension arm (210), the surface of the rotating arm (301) is fixedly connected to the driving block (302), and the surface of the driving block (302) is fixedly connected to the connecting piece (303).

7. A positioning jig for lithium battery production according to claim 6, characterized in that: An integrated block (304) is fixedly connected to the surface of the connecting piece (303), and a detection probe (305) is fixedly connected to the surface of the integrated block (304).

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