Arc-shaped battery size measuring machine

Abstract

The utility model discloses an arc-shaped battery dimension measuring machine in the field of arc-shaped battery dimension measurement, which comprises a rack, a battery radius and thickness measuring mechanism and a battery width measuring mechanism, and the rack is provided with a first measuring station and a second measuring station; the battery radius and thickness measuring mechanism is located on the first measuring station and comprises a measuring table, a battery radius measuring assembly and a battery thickness measuring assembly; and the battery width measuring mechanism is positioned on the second measuring station. According to the utility model, the problems that a plurality of devices are needed for measurement, the occupied area of the plurality of devices is large, and the measurement efficiency is low when the size of the arc-shaped battery is measured are solved, the size of the arc-shaped battery is measured through one device, the occupied area of a single device can be reduced, the utilization rate of production space is improved, and the production cost is reduced. And the waiting time and coordination between equipment are reduced, so that the measurement process is smoother, the measurement efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of arc battery size measurement, and specifically, to an arc battery size measuring machine. Background Art

[0002] With the continuous application and popularization of batteries in various electrical appliances, there are more and more personalized requirements for battery design, and the relatively single model development can no longer meet the market demand at all. With the update and development of science and technology, the market has higher and higher requirements for portable electronic products, and the requirements for their power supplies have also increased accordingly. For example, the effective space left for the battery by mobile phones with irregular shapes, curves, and arc surface designs has become irregular. With the further development of electronic products, smart watches and smart bracelets have been introduced one after another. Since they are worn on the wrist during use, the batteries equipped need to be set according to the use state of the product. Therefore, corresponding arc batteries need to be provided.

[0003] Generally, during the production process of arc batteries, it is necessary to measure the sizes of arc batteries, such as the radius, thickness, etc. of arc batteries. However, when measuring the sizes of existing arc batteries, multiple devices are required for measurement, and the multiple devices occupy a large area. In addition, the operation of multiple devices also increases the complexity of measurement, requires more operators and longer measurement time, thereby reducing the measurement efficiency and increasing the production cost.

[0004] The above defects need to be solved urgently. Summary of the Utility Model

[0005] In order to solve the problems that multiple devices are required for measuring the sizes of arc batteries, the multiple devices occupy a large area, and the measurement efficiency is low, the utility model provides an arc battery size measuring machine.

[0006] The technical solution of the utility model is as follows:

[0007] An arc battery size measuring machine includes:

[0008] A frame on which a first measurement station and a second measurement station are provided;

[0009] A battery radius and thickness measurement mechanism located at the first measurement station. The battery radius and thickness measurement mechanism includes a measurement table, a battery radius measurement component, and a battery thickness measurement component. The battery to be measured is placed on the measurement table. The battery radius measurement component measures the radius of the battery to be measured, and the battery thickness measurement component measures the thickness of the battery to be measured;

[0010] The battery width measuring mechanism is located at the second measuring station. When the battery to be measured is transferred to the second measuring station, the battery width measuring mechanism measures the width of the battery to be measured.

[0011] According to the present utility model of the above solution, the battery radius measuring component includes a radius measuring bracket and a photographing and measuring component arranged on the radius measuring bracket. The radius measuring bracket is arranged on one side of the measuring table so that the photographing and measuring component is located above the battery to be measured on the measuring table.

[0012] According to the present utility model of the above solution, the battery thickness measuring component includes a micrometer thickness gauge. The micrometer thickness gauge is arranged at the bottom of the measuring table, and the thickness measuring end of the micrometer thickness gauge contacts the battery to be measured on the measuring table.

[0013] According to the present utility model of the above solution, the battery width measuring mechanism includes a width measuring bracket and a width measuring clamping component. A micrometer width gauge is arranged at the bottom of the width measuring bracket. The width measuring clamping component includes a width measuring clamping table and a first Y-axis moving module. The width measuring clamping table is connected to the moving end of the first Y-axis moving module;

[0014] When the battery to be measured is placed on the width measuring clamping table, the first Y-axis moving module drives the width measuring clamping table to move below the micrometer width gauge so that the micrometer width gauge faces the battery to be measured.

[0015] According to the present utility model of the above solution, a third measuring station is further arranged on the frame. An OCV testing mechanism is arranged on the third measuring station. The OCV testing mechanism includes an OCV testing table and an OCV clamping and testing component. The OCV clamping and testing component is arranged on one side of the OCV testing table. The OCV clamping and testing component includes an OCV clamping and testing table, and an OCV upper testing chuck and an OCV lower testing chuck are arranged on the OCV clamping and testing table in an up-and-down distribution;

[0016] When the battery to be measured is placed on the OCV testing table, the OCV upper testing chuck and the OCV lower testing chuck respectively clamp the two pole ears of the battery to be measured for testing.

[0017] According to the present utility model of the above solution, a code scanning mechanism is arranged on one side of the OCV testing table. The code scanning mechanism includes a code scanning bracket and a code scanning component. The code scanning component is arranged on the code scanning bracket;

[0018] A test bench moving module is provided at the bottom of the OCV test bench, and the test bench moving module drives the OCV test bench to move between the code scanning mechanism and the OCV clamping test assembly.

[0019] In the utility model according to the above solution, a shaping station is further provided on the frame, a shaping mechanism is provided on the shaping station, the shaping mechanism includes a shaping table, a supporting block, a clamping block, a second Y-axis moving module, and a first Z-axis moving module are provided on the shaping table, the supporting block is located below the clamping block, and the supporting block is connected to the moving end of the first Z-axis moving module, and the clamping block is connected to the moving end of the second Y-axis moving module.

[0020] In the utility model according to the above solution, a main transfer mechanism is further provided on the frame, the main transfer mechanism includes a first X-axis moving module and a plurality of adsorption components, and the plurality of adsorption components are all connected to the moving end of the first X-axis moving module to transfer the battery to be measured.

[0021] In the utility model according to the above solution, a feeding station is further provided on the frame, a feeding mechanism is provided on the feeding station, the feeding mechanism includes a second X-axis moving module and a feeding platform, the feeding platform is connected to the moving end of the second X-axis moving module, and a feeding clamping component is provided on the feeding platform.

[0022] In the utility model according to the above solution, a discharging station is further provided on the frame, a discharging mechanism is provided on the discharging station, the discharging mechanism includes a discharging transfer component, a qualified belt line, and an unqualified belt line, the discharging transfer component is arranged along the Y-axis direction, the qualified belt line and the unqualified belt line are both arranged along the X direction, and the discharging transfer component is used to move the measured arc-shaped battery to the qualified belt line or the unqualified belt line.

[0023] The beneficial effects of the utility model according to the above solution are as follows:

[0024] In the above arc-shaped battery size measuring machine, a battery radius and thickness measuring mechanism and a battery width measuring mechanism are provided on the frame, that is, multiple sizes of the arc-shaped battery are measured by one device, which can reduce the occupied area of a single device and improve the utilization rate of the production space. In addition, one device completes multiple measurement tasks, reducing the waiting time and the coordination between devices, making the measurement process smoother, thereby improving the measurement efficiency, reducing the production cost, and obtaining higher production benefits. Brief Description of the Drawings

[0025] Figure 1 is one of the structural schematic diagrams of the present utility model;

[0026] Figure 2 The second structural schematic diagram of the utility model;

[0027] Figure 3 The structural schematic diagram of the main transfer mechanism;

[0028] Figure 4 The structural schematic diagram of the feeding mechanism;

[0029] Figure 5 The structural schematic diagram of the shaping mechanism;

[0030] Figure 6 The structural schematic diagram of the OCV testing mechanism and the code scanning mechanism;

[0031] Figure 7 The structural schematic diagram of the battery width measuring mechanism;

[0032] Figure 8 The structural schematic diagram of the battery radius and thickness measuring mechanism;

[0033] Figure 9 The structural schematic diagram of the battery thickness measuring component;

[0034] Figure 10 The structural schematic diagram of the blanking transfer mechanism;

[0035] Figure 11 The structural schematic diagram of the blanking transfer component;

[0036] Figure 12 The structural schematic diagram of the qualified belt line;

[0037] Figure 13 The structural schematic diagram of the unqualified belt line;

[0038] Figure 14 The structural schematic diagram of the battery to be measured.

[0039] In the figure, 1. Frame; 2. Feeding mechanism; 21. Second X-axis moving module; 22. Feeding platform; 23. Feeding clamping component; 231. Feeding clamping block; 232. Feeding clamping cylinder; 233. First clamping groove;

[0040] 3. Shaping mechanism; 31. Support block; 32. Clamping block; 321. First clamping block; 322. Second clamping block; 33. Second Y-axis moving module; 34. First Z-axis moving module;

[0041] 4. Code scanning mechanism; 41. Code scanning bracket; 42. Code scanning component;

[0042] 5. Battery radius and thickness measuring mechanism; 51. Measuring table; 511. Limiting block; 52. Battery radius measuring assembly; 521. Radius measuring bracket; 522. Photographing and measuring component; 53. Battery thickness measuring assembly; 531. Micrometer thickness gauge; 5311. Thickness measuring end;

[0043] 6. Battery width measuring mechanism; 61. Width measuring bracket; 62. Width measuring clamping assembly; 621. Width measuring clamping table; 622. First Y-axis moving module; 63. Micrometer side width meter; 631. Width measuring end;

[0044] 7. OCV test mechanism; 71. OCV test bench; 72. OCV clamping test assembly; 721. OCV clamping test bench; 722. OCV upper test chuck; 723. OCV lower test chuck; 73. OCV test moving assembly; 731. Third X-axis moving module; 732. Third Y-axis moving module; 733. R-axis rotation module; 74. Test bench moving module;

[0045] 8. Material transfer mechanism; 81. Fourth X-axis moving module; 82. Material transfer table;

[0046] 9. Unloading mechanism; 91. Unloading and transfer assembly; 92. Qualified belt line; 93. Unqualified belt line;

[0047] 10. Main transfer mechanism; 1001. First X-axis moving module; 1002. Adsorption component;

[0048] 100. Battery to be measured. DETAILED DESCRIPTION

[0049] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0050] like Figure 1 , Figure 2 , Figure 14As shown in the figure, the utility model provides an arc-shaped battery size measuring machine, which includes a frame 1. On the frame 1, there are a feeding station, a shaping station, a code scanning station, a first measurement station, a second measurement station, a third measurement station, a blanking transfer station, and a blanking station. In addition, a feeding mechanism 2 is arranged at the feeding station, a shaping mechanism 3 is arranged at the shaping station, a code scanning mechanism 4 is arranged at the code scanning station, a battery radius and thickness measurement mechanism 5 is arranged at the first measurement station, a battery width measurement mechanism 6 is arranged at the second measurement station, an OCV test mechanism 7 is arranged at the third measurement station, a blanking transfer mechanism 8 is arranged at the blanking transfer station, and a blanking mechanism 9 is arranged at the blanking station.

[0051] As Figure 1 , Figure 2 , Figure 3 shown, in this embodiment, a main transfer mechanism 10 is further arranged on the frame 1. The feeding mechanism 2, the shaping mechanism 3, the battery radius and thickness measurement mechanism 5, the OCV test mechanism 7, and the blanking transfer mechanism 8 are all located within the working area of the main transfer mechanism 10. The main transfer mechanism 10 includes a first X-axis moving module 1001 and five adsorption components 1002. The five adsorption components 1002 are all connected to the moving end of the first X-axis moving module 1001 to transfer the battery 100 to be measured between the battery feeding mechanism 2, the shaping mechanism 3, the battery radius and thickness measurement mechanism 5, the OCV test mechanism 7, and the blanking transfer mechanism 8.

[0052] As Figure 1 , Figure 2 , Figure 4 shown, in this embodiment, the feeding mechanism 2 includes a second X-axis moving module 21 and a feeding platform 22. The feeding platform 22 is connected to the moving end of the second X-axis moving module 21, and a feeding clamping component 23 is arranged on the feeding platform 22. The feeding clamping component 23 includes a feeding clamping block 231 and a feeding clamping cylinder 232. A first clamping groove 233 is arranged on the feeding clamping block 231, and the output end of the feeding clamping cylinder 232 is arranged in the first clamping groove 233. The feeding clamping block 231 and the feeding clamping cylinder 232 cooperate with each other to clamp the battery 100 to be measured on the feeding platform 22. An operator places the battery 100 to be measured on the feeding clamping component 23, and the second X-axis moving module 21 drives the feeding platform 22 to move, so that the feeding platform 22 moves into the working area of the main transfer mechanism 10 to transfer the battery 100 to be measured on the feeding platform 22 to the shaping mechanism 3. In addition, two groups of feeding clamping components 23 are arranged on the feeding platform 22, which can feed two batteries 100 to be measured at the same time, improving the working efficiency.

[0053] As Figure 1 , Figure 2 , Figure 5As shown in the figure, in this embodiment, the shaping mechanism 3 includes a shaping table, on which a supporting block 31, a clamping block 32, a second Y-axis moving module 33, and a first Z-axis moving module 34 are arranged. The supporting block is located below the clamping block 32, and the supporting block is connected to the moving end of the first Z-axis moving module 34. The clamping block 32 is connected to the moving end of the second Y-axis moving module 33. The clamping block 32 includes a first clamping block 321 and a second clamping block 322. A second clamping groove is provided on the first clamping block 321, and the second clamping block 322 is arranged in the second clamping groove. The opposite sides of the second clamping block 322 and the first clamping block 321 are arc-shaped surfaces. The supporting block is located at the bottom of the second clamping block 322. During operation, the first Z-axis moving module 34 drives the supporting block to move, so that a shaping position is formed between the first clamping block 321, the second clamping block 322 and the supporting block. The battery 100 to be measured is placed between the first clamping block 321 and the second clamping block 322. The second Y-axis moving module 33 drives the second clamping block 322 to move towards the first clamping block 321, so that the second clamping block 322 and the first clamping block 321 cooperate with each other to regularize the shape of the battery 100 to be measured, facilitating the subsequent measurement of the size of the battery 100 to be measured.

[0054] As Figure 1 , Figure 2 , Figure 6 As shown in the figure, in this embodiment, the OCV testing mechanism 7 includes an OCV testing table 71 and an OCV clamping and testing component 72. The OCV clamping and testing component 72 is arranged on one side of the OCV testing table 71. The OCV clamping and testing component 72 includes an OCV clamping and testing table 721, and an OCV upper testing chuck 722 and an OCV lower testing chuck 723 are arranged on the OCV clamping and testing table 721 in an up-and-down distribution. During operation, the main transfer mechanism 10 places the shaped battery 100 to be measured on the OCV testing table 71. The OCV upper testing chuck 722 moves downward, and the OCV lower testing chuck 723 moves upward, so that the OCV upper testing chuck 722 and the OCV lower testing chuck 723 respectively clamp the two pole ears of the battery 100 to be measured for testing. In addition, an OCV testing moving component 73 is arranged at the bottom of the OCV testing table 71. The OCV testing moving component 73 includes a third X-axis moving module 731, a third Y-axis moving module 732, and an R-axis rotating module 733. During operation, according to the size of the battery 100 to be measured and the position of the pole ears, the position of the OCV testing table 71 is adjusted through the third X-axis moving module 731, the third Y-axis moving module 732, and the R-axis rotating module 733, facilitating the OCV testing of the battery 100 to be measured and improving the applicability of the present utility model.

[0055] It should be noted that the OCV test is for testing the open-circuit voltage, AC internal resistance, and housing voltage of the arc-shaped battery. Since the OCV test is an existing technology and the present utility model has not made any improvements to this part, the principle will not be elaborated herein.

[0056] As Figure 1 , Figure 2 , Figure 6 shown, in this embodiment, a code scanning mechanism 4 is provided on one side of the OCV test bench 71. The code scanning mechanism 4 includes a code scanning bracket 41 and a code scanning component 42. The code scanning component 42 is arranged on the code scanning bracket 41 to realize code scanning and identification of the battery 100 to be measured, facilitating the control system to track and locate the battery 100 to be measured. In addition, a test bench moving module 74 is provided at the bottom of the OCV test bench 71, and the test bench moving module 74 drives the OCV test bench 71 to move between the code scanning mechanism 4 and the OCV clamping and testing component 72. When working, the main transfer mechanism 10 transfers the shaped one to the OCV test bench 71. The test bench moving module 74 drives the OCV test bench 71 to move into the working area of the code scanning mechanism 4 for code scanning. After the code scanning is completed, the test bench moving module 74 drives the OCV test bench 71 to move to the OCV clamping and testing component 72 for OCV testing.

[0057] As Figure 1 , Figure 2 , Figure 7 shown, in this embodiment, the battery width measuring mechanism 6 is located at the second measuring station. When the battery 100 to be measured is transferred to the second measuring station, the battery width measuring mechanism 6 measures the width of the battery 100 to be measured. Specifically, the battery width measuring mechanism 6 includes a width measuring bracket 61 and a width measuring clamping component 62. A micrometer width gauge 63 is provided at the bottom of the width measuring bracket 61. The width measuring clamping component 62 includes a width measuring clamping table 621 and a first Y-axis moving module 622. The width measuring clamping table 621 is connected to the moving end of the first Y-axis moving module 622. When working, the main transfer mechanism 10 transfers the battery 100 to be measured that has been tested on the OCV test bench 71 to the width measuring clamping table 621. The width measuring clamping table 621 clamps and fixes the battery 100 to be measured. The first Y-axis moving module 622 drives the width measuring clamping table 621 to move below the micrometer width gauge 63 so that the micrometer width gauge 63 faces the battery 100 to be measured. The width measuring end 631 of the micrometer width gauge 63 descends and contacts the top of the battery 100 to be measured, thereby measuring the width of the battery 100 to be measured.

[0058] As Figure 1 , Figure 2 , Figure 8As shown, in this embodiment, the battery radius and thickness measurement mechanism 5 is located at the first measurement station. The battery radius and thickness measurement mechanism 5 includes a measurement table 51, a battery radius measurement component 52, and a battery thickness measurement component 53. The battery 100 to be measured is placed on the measurement table 51. The battery radius measurement component 52 measures the radius of the battery 100 to be measured, and the battery thickness measurement component 53 measures the thickness of the battery 100 to be measured.

[0059] As Figure 1 , Figure 2 , Figure 8 shown, specifically, the battery radius measurement component 52 includes a radius measurement bracket 521 and a photographing measurement component 522 arranged on the radius measurement bracket 521. The radius measurement bracket 521 is arranged on one side of the measurement table 51 so that the photographing measurement component 522 is located above the battery 100 to be measured on the measurement table 51. The photographing measurement component 522 uses CCD photographing technology and can photograph the battery 100 to be measured on the measurement table 51, thereby measuring the inner diameter and outer diameter of the battery 100 to be measured. It should be noted that the CCD photographing technology is a prior art, and the present utility model has not made improvements to this part, so the principle will not be described in detail.

[0060] As Figure 1 , Figure 2 , Figure 8 , Figure 9 shown, in this embodiment, a limit block 511 is arranged on the measurement table 51. The battery thickness measurement component 53 includes a micrometer thickness gauge 531. The micrometer thickness gauge 531 is arranged at the bottom of the measurement table 51, and the thickness measurement end 5311 of the micrometer thickness gauge 531 is arranged opposite to the limit block 511. When working, the main transfer mechanism 10 transfers the battery 100 to be measured on the width measurement clamping table 621 between the thickness measurement end 5311 of the micrometer thickness gauge 531 and the limit block 511. The micrometer thickness gauge 531 moves towards the limit block 511 so that the thickness measurement end 5311 of the micrometer thickness gauge 531 contacts the battery 100 to be measured for thickness measurement.

[0061] As Figure 1 , Figure 2 , Figure 10 shown, in this embodiment, the blanking transfer mechanism 8 includes a fourth X-axis moving module 81 and a blanking transfer table 82. The blanking transfer table 82 is connected to the moving end of the fourth X-axis moving module 81. When working, the main transfer mechanism 10 transfers the measured arc-shaped battery on the measurement table 51 to the blanking transfer table 82, and the fourth X-axis moving module 81 drives the blanking transfer table 82 to move towards the blanking mechanism 9, facilitating the blanking of the measured arc-shaped battery.

[0062] As Figure 1 , Figure 2 ,Figures 11 to 13 As shown, in this embodiment, the unloading mechanism 9 includes an unloading and transferring assembly 91, a qualified belt line 92, and an unqualified belt line 93. The unloading and transferring assembly 91 is arranged along the Y-axis direction, and the qualified belt line 92 and the unqualified belt line 93 are both arranged along the X-direction. When working, according to the measurement results, the unloading and transferring assembly 91 unloads the arc battery on the unloading turntable 82. If the size measurement of the arc battery is qualified, the unloading and transferring assembly 91 moves the arc battery to the qualified belt line 92; if the size measurement of the arc battery is unqualified, the unloading and transferring assembly 91 moves the arc battery to the unqualified belt line 93, thereby realizing the unloading of the arc battery. It should be noted that judging whether the size measurement of the arc battery is qualified is a prior art, and the present utility model has not made any improvements to this part, so its structure and principle will not be described in detail.

[0063] When the utility model is used, the battery 100 to be measured is first manually placed on the loading mechanism 2 for loading, and the main transfer mechanism 10 transfers the battery 100 to be measured between the loading mechanism 2, the shaping mechanism 3, the OCV testing mechanism 7, the battery width measuring mechanism 6, the battery radius and thickness measuring mechanism 5, and the unloading transfer mechanism 8 simultaneously. At the same time, the shaping mechanism 3 regularizes the battery 100 to be measured, the OCV testing mechanism 7 performs an OCV test on the battery 100 to be measured, the battery width measuring mechanism 6 measures the width of the battery 100 to be measured, and the battery radius and thickness measuring mechanism 5 measures the radius and thickness of the battery 100 to be measured. Then the unloading mechanism 9 unloads the arc battery after the measurement is completed, thereby completing the measurement of the size of the arc battery. The utility model measures multiple dimensions of the arc battery by one device, which can reduce the occupied area of a single device and improve the utilization rate of the production space. In addition, one device completes multiple measurement tasks, reduces waiting time and coordination between devices, makes the measurement process smoother, thereby improving measurement efficiency, reducing production costs, and obtaining higher production benefits.

[0064] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the utility model.

[0065] The above is an exemplary description of the utility model patent in conjunction with the accompanying drawings. It is obvious that the implementation of the utility model patent is not limited to the above-mentioned method. As long as various improvements are made by adopting the method concept and technical solution of the utility model patent, or the concept and technical solution of the utility model patent are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. An arc-shaped battery size measuring machine, characterized in that, Including: A frame on which a first measurement station and a second measurement station are provided; A battery radius and thickness measurement mechanism located at the first measurement station. The battery radius and thickness measurement mechanism includes a measurement table, a battery radius measurement component, and a battery thickness measurement component. The battery to be measured is placed on the measurement table. The battery radius measurement component measures the radius of the battery to be measured, and the battery thickness measurement component measures the thickness of the battery to be measured. The battery radius measurement component includes a radius measurement bracket and a photographing measurement component provided on the radius measurement bracket. The radius measurement bracket is provided on one side of the measurement table so that the photographing measurement component is located above the battery to be measured on the measurement table; A battery width measurement mechanism located at the second measurement station. When the battery to be measured is transferred to the second measurement station, the battery width measurement mechanism measures the width of the battery to be measured.

2. The arc-shaped battery size measuring machine according to claim 1, wherein The battery thickness measurement component includes a micrometer thickness gauge. The micrometer thickness gauge is provided at the bottom of the measurement table, and the thickness measurement end of the micrometer thickness gauge contacts the battery to be measured on the measurement table.

3. The arc-shaped battery size measuring machine according to claim 1, wherein The battery width measurement mechanism includes a width measurement bracket and a width measurement clamping component. A micrometer width gauge is provided at the bottom of the width measurement bracket. The width measurement clamping component includes a width measurement clamping table and a first Y-axis movement module. The width measurement clamping table is connected to the moving end of the first Y-axis movement module; When the battery to be measured is placed on the width measurement clamping table, the first Y-axis movement module drives the width measurement clamping table to move below the micrometer width gauge so that the micrometer width gauge faces the battery to be measured.

4. The arc-shaped battery size measuring machine according to claim 1, wherein A third measurement station is further provided on the frame. An OCV test mechanism is provided on the third measurement station. The OCV test mechanism includes an OCV test table and an OCV clamping test component. The OCV clamping test component is provided on one side of the OCV test table. The OCV clamping test component includes an OCV clamping test table, and an upper OCV test chuck and a lower OCV test chuck are provided on the OCV clamping test table in a vertically distributed manner; When the battery to be measured is placed on the OCV test table, the upper OCV test chuck and the lower OCV test chuck respectively clamp the two pole ears of the battery to be measured for testing.

5. The arc-shaped battery size measuring machine according to claim 4, characterized in that, A code scanning mechanism is provided on one side of the OCV test table. The code scanning mechanism includes a code scanning bracket and a code scanning component. The code scanning component is provided on the code scanning bracket; A test table movement module is provided at the bottom of the OCV test table. The test table movement module drives the OCV test table to move between the code scanning mechanism and the OCV clamping test component.

6. The arc-shaped battery size measuring machine according to claim 1, wherein, The frame is further provided with a shaping station, and a shaping mechanism is arranged on the shaping station. The shaping mechanism includes a shaping table, and a supporting block, a clamping block, a second Y-axis moving module, and a first Z-axis moving module are arranged on the shaping table. The supporting block is located below the clamping block, and the supporting block is connected to the moving end of the first Z-axis moving module, and the clamping block is connected to the moving end of the second Y-axis moving module.

7. The arc-shaped battery size measuring machine according to claim 1, characterized in that The frame is further provided with a main transfer mechanism. The main transfer mechanism includes a first X-axis moving module and a plurality of adsorption components. The plurality of adsorption components are all connected to the moving end of the first X-axis moving module to transfer the battery to be measured.

8. The arc-shaped battery size measuring machine according to claim 1, wherein, The frame is further provided with a loading station, and a loading mechanism is arranged on the loading station. The loading mechanism includes a second X-axis moving module and a loading platform. The loading platform is connected to the moving end of the second X-axis moving module, and a loading clamping component is arranged on the loading platform.

9. The arc-shaped battery size measuring machine according to claim 1, wherein The frame is further provided with an unloading station, and an unloading mechanism is arranged on the unloading station. The unloading mechanism includes an unloading transfer component, a qualified belt line, and an unqualified belt line. The unloading transfer component is arranged along the Y-axis direction, and the qualified belt line and the unqualified belt line are both arranged along the X-axis direction. The unloading transfer component is used to move the measured arc-shaped battery to the qualified belt line or the unqualified belt line.

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