Suspension type probe testing mechanism for detecting battery cell module

Abstract

The utility model provides a suspension type probe testing mechanism used for detecting a cell module group, comprising a conveying assembly comprising two feeding mechanisms arranged side by side; the detection assembly comprises a width-adjustable detection mechanism and a lifting mechanism for promoting the detection mechanism to lift up and down; the detection mechanism comprises a left bracket, a right bracket and an adjusting driving piece; the driving piece is adjusted to promote the left bracket and the right bracket to get close to each other or get away from each other; first detection units are arranged on opposite side walls of the left bracket and the right bracket; the bearing assembly comprises a tray used for placing the battery cell module and a jacking mechanism used for promoting the tray to ascend and descend; the two feeding mechanisms are located on the left side and the right side of the tray correspondingly. According to the utility model, battery cell modules of different sizes can be detected, two or more products can be detected, the detection assembly can avoid the battery cell modules of different sizes, collision and damage are avoided, and the working efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of battery processing technology, and in particular to a suspended probe testing mechanism for testing battery cell modules. Background Technology

[0002] The existing probe testing mechanism has probes fixed on both sides of the product. The probe mechanism uses a cylinder for power and a guide rail for guidance to push the battery cell module for testing. Specifically, in the insulation withstand voltage testing process of square-shell battery cell modules, the following problems exist:

[0003] 1. Different products require manual model change before production can begin, and it is not possible to test battery cell modules of different sizes;

[0004] 2. It is difficult to meet the mixed production requirements for testing two or more battery cell modules of different sizes, and structural avoidance is difficult. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a suspended probe testing mechanism for testing battery cell modules. It can test battery cell modules of different sizes, test two or more products, and the testing components can avoid battery cell modules of different sizes to avoid collision damage. It also has high working efficiency.

[0006] The embodiments of this utility model are achieved through the following technical solutions:

[0007] A suspended probe testing mechanism for testing battery cell modules includes:

[0008] The conveying assembly includes two feeding mechanisms arranged side by side;

[0009] The detection assembly includes an adjustable-width detection mechanism and a lifting mechanism for causing the detection mechanism to move up and down. The detection mechanism includes a left support, a right support, and an adjustment drive. The adjustment drive causes the left support and the right support to move closer together or further apart. A first detection unit is provided on the sidewalls of the left support and the right support facing each other.

[0010] The support assembly includes a tray for placing the battery cell module and a lifting mechanism for raising and lowering the tray; the two feeding mechanisms are located on the left and right sides of the tray, respectively.

[0011] According to a preferred embodiment, linear guide rails are provided on the left and right sides of the tray, and positioning blocks are provided on the tray, with the bottom of the positioning blocks slidingly engaging with the linear guide rails.

[0012] According to a preferred embodiment, the testing mechanism further includes a testing plate;

[0013] The adjustment drive component is disposed on the detection plate, and the left bracket and the right bracket are both slidably engaged with the detection plate;

[0014] The first detection unit includes a telescopic component and a plurality of detection probes, wherein the telescopic end of the telescopic component is connected to the detection probes.

[0015] According to a preferred embodiment, it further includes a test frame, the detection component is located inside the test frame, the lifting mechanism is disposed on the top of the test frame, and the lifting end of the lifting mechanism is connected to the top of the detection plate.

[0016] A second detection unit is slidably mounted on the bottom of the detection plate.

[0017] According to a preferred embodiment, the device further includes a frame, with two feeding mechanisms located below the detection component and arranged side-by-side on the frame, and the test fixture fixed to the frame.

[0018] According to a preferred embodiment, the lifting mechanism includes a lifting drive and a plurality of lifting blocks, wherein the lifting drive causes the lifting blocks to rise in order to control the height of the tray.

[0019] According to a preferred embodiment, a check mechanism is provided on the frame, the check mechanism is located on the frame and between the two feeding mechanisms; the check mechanism is used to stop the pallet.

[0020] According to a preferred embodiment, both the left support and the right support are right-angle plate structures, and the tops of the left support and the right support are on the same horizontal plane.

[0021] According to a preferred embodiment, the check mechanism includes a check base and a check jaw, the check base causing the check jaw to swing to stop the tray.

[0022] According to a preferred embodiment, the lifting drive includes a moving module, a tilting slider, and a lifting roller. The moving end of the moving module drives the tilting slider to move horizontally. The lifting roller is vertically movable and is disposed on the top of the tilting slider. The top surface of the tilting slider is tilted and abuts against the lifting roller. The lifting roller moves up and down as the tilting slider moves.

[0023] The technical solution of this utility model embodiment has at least the following advantages and beneficial effects:

[0024] This utility model is equipped with a lifting mechanism to adjust the height of the first detection unit and a drive adjustment component to adjust the width of the corresponding first detection unit. It can detect battery cell modules of different sizes and detect two or more products. The detection components can avoid battery cell modules of different sizes to prevent collision damage and have high working efficiency. Attached Figure Description

[0025] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 A schematic diagram of a suspended probe testing mechanism for detecting battery cell modules provided in this embodiment of the present invention;

[0027] Figure 2 This is a schematic diagram of the structure of the detection component provided in an embodiment of the present utility model;

[0028] Figure 3 A schematic diagram of the supporting component provided in an embodiment of this utility model;

[0029] Figure 4 A side view of the support component provided in an embodiment of this utility model;

[0030] Figure 5 This is a three-dimensional structural diagram of the detection mechanism provided in an embodiment of the present utility model.

[0031] Icons: 1. Feeding mechanism; 2. Lifting mechanism; 3. Left support; 4. Right support; 5. Drive adjustment component; 6. First detection unit; 7. Tray; 8. Linear guide rail; 9. Positioning block; 10. Detection plate; 11. Test frame; 12. Check gripper; 13. Check base; 14. Moving module; 15. Tilting slider; 16. Lifting roller; 17. Frame; 18. Second detection unit. Detailed Implementation

[0032] To better understand and implement this invention, the technical solutions in the embodiments of this invention will be clearly and completely described below with reference to the accompanying drawings.

[0033] In the description of this utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0035] Example

[0036] Please refer to Figures 1 to 5 A suspended probe testing mechanism for testing battery cell modules includes: a conveying assembly, including two feeding mechanisms 1 arranged side by side; a testing assembly, including an adjustable-width testing mechanism and a lifting mechanism 2 for moving the testing mechanism up and down; the testing mechanism includes a left support 3, a right support 4, and an adjusting drive; the adjusting drive causes the left support 3 and the right support 4 to move closer together or further apart; a first testing unit 6 is provided on the opposite sidewalls of the left support 3 and the right support 4; a supporting assembly, including a tray 7 for placing battery cell modules and a lifting mechanism for moving the tray 7 up and down; the two feeding mechanisms 1 are located on the left and right sides of the tray 7 respectively.

[0037] Optionally, linear guide rails 8 are provided on the left and right sides of the tray 7, and positioning blocks 9 are provided on the tray 7, with the bottom of the positioning blocks 9 slidingly engaging with the linear guide rails 8.

[0038] Optionally, the testing institution may also include a testing plate 10;

[0039] The adjustment drive component is set on the detection plate 10, and the left bracket 3 and the right bracket 4 are both slidably engaged with the detection plate 10.

[0040] The first detection unit 6 includes a telescopic component and several detection probes, with the telescopic end of the telescopic component connected to the detection probes.

[0041] Optionally, it also includes a test frame 11, with the detection components located inside the test frame 11, and a lifting mechanism 2 disposed on the top of the test frame 11, with the lifting end of the lifting mechanism 2 connected to the top of the detection plate 10.

[0042] A second detection unit 18 is slidably provided on the bottom of the detection plate 10.

[0043] Optionally, it also includes a frame 17, with two feeding mechanisms 1 located below the detection component and arranged side by side on the frame 17, and a test rack 11 fixed on the frame 17.

[0044] Optionally, the lifting mechanism includes a lifting drive and several lifting blocks, the lifting drive causing the lifting blocks to rise in order to control the height of the tray 7.

[0045] Optionally, a check mechanism is provided on the frame 17, and the check mechanism is located between the two feeding mechanisms 1; the check mechanism is used to stop the pallet 7.

[0046] Optionally, both the left support 3 and the right support 4 are right-angle plate structures, with the top of the left support 3 and the top of the right support 4 on the same horizontal plane.

[0047] Optionally, the check mechanism includes a check base 13 and a check jaw 12, the check base 13 causing the check jaw 12 to swing to stop the tray 7.

[0048] Optionally, the lifting drive includes a moving module 14, a tilting slider 15, and a lifting roller 16. The moving end of the moving module 14 drives the tilting slider 15 to move horizontally. The lifting roller 16 is vertically movable and is disposed on the top of the tilting slider 15. The top surface of the tilting slider 15 is tilted and abuts against the lifting roller 16. The lifting roller 16 rises and falls as the tilting slider 15 moves.

[0049] The working principle of this utility model:

[0050] This utility model is equipped with a lifting mechanism 2 to adjust the height of the first detection unit 6, and a driving adjustment component 5 to adjust the width of the corresponding first detection unit 6. It can detect battery cell modules of different sizes, and can detect two or more battery cell modules. The detection component can avoid battery cell modules of different sizes, which facilitates the change of type detection, avoids collision damage, and has high working efficiency.

[0051] This utility model features two feeding mechanisms 1 arranged side by side, such as... Figure 1 In the middle, two feeding mechanisms 1 are arranged in parallel longitudinally and convey the tray 7 from back to front. Different sizes of battery cell modules are placed on the tray 7. Figure 4The battery cell modules are conveyed sequentially from left to right. In the attached diagram, A and B represent battery cell modules of different sizes. One or more battery cell modules can be placed on the same tray 7, and multiple trays 7 can also be placed sequentially on the two feeding mechanisms 1. The feeding mechanism 1 can consist of multiple rollers evenly arranged, or a conveyor belt can be selected. The lifting mechanism is located directly below the tray 7. A check mechanism is located on the far right of the lifting mechanism, in the area between the two feeding mechanisms 1 or to the right of that area. The check mechanism does not affect the feeding process of the feeding mechanism 1. The check gripper 12 does not interfere with the pallet 7 on the feeding mechanism 1 under normal conditions. The check base 13 can be a cylinder. When it is necessary to stop the pallet 7, the check base 13 drives the check gripper 12 to swing or rise, thereby stopping the pallet 7 in the conveying process. In this embodiment, both the left support 3 and the right support 4 can be slidably set on the detection plate 10. The lifting mechanism 2 can be a lifting cylinder or a lifting electric cylinder. The lifting end of the lifting mechanism 2 drives the detection plate 10 to move up and down, thereby adjusting the vertical height of the multiple first detection units 6 and the second detection unit 18. Multiple second detection units 18 are slidably disposed at both ends of the bottom of the detection plate 10, and the distance between the two relative second detection units 18 at the bottom of the detection plate 10 can be adjusted. Multiple first detection units 6 are disposed at the lower end of the left bracket 3 and can be driven to move back and forth left and right by the telescopic end of the drive adjustment component 5. Multiple first detection units 6 are disposed at the lower end of the right bracket 4 and can be driven to move back and forth left and right by the telescopic end of the drive adjustment component 5. The multiple first detection units 6 at the lower end of the left bracket 3 and the multiple first detection units 6 at the lower end of the bracket are disposed opposite to each other, so the cell module between the left bracket 3 and the right bracket 4 can be detected. In this embodiment, both the first detection unit 6 and the second detection unit 18 are selected as probes. The first detection unit 6 also includes a telescopic component that drives the probe to move back and forth horizontally. The probe is a detection probe used for insulation withstand voltage testing. Figure 1 The number C is the aviation connector. The probe's wire harness can be concentrated and enter and exit through one side of the wire slot. Aviation connector C is used at the wire slot outlet to gather the wire harness, which facilitates the replacement of the whole board in the future and avoids messy wiring and difficulty in replacement.

[0052] The positioning block 9 is used to precisely fix the battery cell module on the tray 7. The moving module 14 can also be a telescopic mechanism such as a cylinder or electric cylinder. The slider and the guide rail slide together to make the tilting slider 15 move. Similarly, the sliding end of the moving module 14 causes the tilting slider 15 to move. The top of the tilting slider 15 has an inclined arc or inclined slope. When the tilting slider 15 moves, the lifting roller 16 is in contact with the top of the tilting slider 15, which drives the lifting roller 16 to vertically penetrate the lifting plate or lifting part. The lifting roller 16 can only move up and down. Therefore, the lifting roller 16 moves up and down with the movement of the tilting slider 15, thereby lifting the tray 7. In this embodiment, in order to improve stability, multiple lifting drive components are provided to smoothly lift the tray 7.

[0053] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A suspended probe testing mechanism for testing battery cell modules, characterized in that, include: The conveying assembly includes two feeding mechanisms arranged side by side; The detection assembly includes an adjustable-width detection mechanism and a lifting mechanism for causing the detection mechanism to move up and down. The detection mechanism includes a left support, a right support, and an adjustment drive; the adjustment drive causes the left support and the right support to move closer to each other or further apart; a first detection unit is provided on the opposite sidewalls of the left support and the right support; The support assembly includes a tray for placing the battery cell module and a lifting mechanism for raising and lowering the tray; the two feeding mechanisms are located on the left and right sides of the tray, respectively.

2. The suspended probe testing mechanism for detecting battery cell modules according to claim 1, characterized in that, Linear guide rails are provided on the left and right sides of the tray, and positioning blocks are provided on the tray. The bottom of the positioning blocks slides in engagement with the linear guide rails.

3. The suspended probe testing mechanism for detecting battery cell modules according to claim 2, characterized in that, The testing facility also includes a testing plate; The adjustment drive component is disposed on the detection plate, and the left bracket and the right bracket are both slidably engaged with the detection plate; The first detection unit includes a telescopic component and a plurality of detection probes, wherein the telescopic end of the telescopic component is connected to the detection probes.

4. The suspended probe testing mechanism for detecting battery cell modules according to claim 3, characterized in that, It also includes a test frame, the detection component is located inside the test frame, the lifting mechanism is located on the top of the test frame, and the lifting end of the lifting mechanism is connected to the top of the detection plate; A second detection unit is slidably mounted on the bottom of the detection plate.

5. The suspended probe testing mechanism for detecting battery cell modules according to claim 4, characterized in that, It also includes a frame, with two feeding mechanisms located below the detection component and arranged side by side on the frame, and the test rack fixed to the frame.

6. The suspended probe testing mechanism for detecting battery cell modules according to claim 5, characterized in that, The lifting mechanism includes a lifting drive and several lifting blocks. The lifting drive causes the lifting blocks to rise in order to control the height of the tray.

7. The suspended probe testing mechanism for detecting battery cell modules according to claim 6, characterized in that, A check mechanism is provided on the frame, and the check mechanism is located between the two feeding mechanisms; the check mechanism is used to stop the pallet.

8. The suspended probe testing mechanism for testing battery cell modules according to claim 1, characterized in that, Both the left and right supports are right-angled plate structures, and the tops of the left and right supports are on the same horizontal plane.

9. The suspended probe testing mechanism for detecting battery cell modules according to claim 7, characterized in that, The check mechanism includes a check base and a check jaw, the check base causing the check jaw to swing to stop the tray.

10. The suspended probe testing mechanism for detecting battery cell modules according to claim 6, characterized in that, The lifting drive includes a moving module, a tilting slider, and a lifting roller. The moving end of the moving module drives the tilting slider to move horizontally. The lifting roller is vertically movable and is located on the top of the tilting slider. The top surface of the tilting slider is tilted and abuts against the lifting roller. The lifting roller moves up and down as the tilting slider moves.

Images