Rapid detection device for lithium battery cutter

By designing a rapid detection device for lithium battery cutting tools, and utilizing control components and protective parts, the device enables the lifting and lowering of the protective frame and the movement of the slider, removing debris from the glass window, solving the problems of tool breakage and obstructed vision, and improving the safety and continuity of the detection.

CN223526182UActive Publication Date: 2025-11-07NANJING JINGFENG KNIFE CO LTD
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Patent Information

Application Number
CN202423218122.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-12-26
Publication Date
2025-11-07
Estimated Expiration
2034-12-26

AI Technical Summary

Technical Problem

Existing lithium battery cutting tool testing devices are prone to tool breakage during testing, with flying fragments posing a safety hazard. Furthermore, debris adhering to the glass protective plate obstructs the view and affects the testing progress.

Method used

A rapid inspection device for lithium battery cutting tools was designed. It employs control components and protective parts. Through the cooperation of electric push rods and hydraulic rods, the protective frame is raised and lowered and the slider is moved. A brush is used to remove debris from the glass window to prevent sticking. Combined with a folding plate, the debris on the brush is removed, ensuring that the inspection progress is not affected.

Benefits of technology

It effectively prevents the safety hazards of flying debris, maintains a clear view during the inspection process, avoids debris sticking to the glass window, and improves the continuity and safety of the inspection.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of lithium battery cutter detection, and discloses a lithium battery cutter rapid detection device, which comprises a detection seat and a protection frame, the surface of the detection seat is provided with a groove, the surface of the detection seat is fixedly provided with a support, the surface of the support is fixedly provided with a clamp, and the clamp is provided with a clamping groove. According to the rapid detection device for the lithium battery cutter, through the arrangement of the control assembly, when the protection frame descends into the groove, the fixed rod does not abut against the tangent plane of the flat rod any more, the flat rod can bounce up under the support of the first spring, and therefore the rapid detection device for the lithium battery cutter can be used for rapidly detecting the lithium battery cutter. The movable rod hinged to the surface of the flat rod can pull the two sets of sliding blocks to longitudinally move on the surface of the vertical rod, and when the sliding blocks move, the supporting plates and the brushes fixed to the surfaces of the sliding blocks can slide along the surface of the glass window, so that sputtering scraps can be subjected to impurity removal, and the situation that the scraps adhere to the glass window, and the follow-up detection progress is affected is avoided.
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Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery cutter detection technical field, concretely is a kind of lithium battery cutter rapid detection device. BACKGROUND

[0002] Lithium battery cutter is cutter specially used for cutting lithium battery pole piece (including positive pole piece and negative pole piece), diaphragm and other key materials in lithium battery production process.The shape, size and material of these cutters are different according to specific cutting process and requirements, and common ones include plane cutter, round cutter, sawtooth cutter and other forms.

[0003] When cutting lithium battery material, cutter needs to bear high friction force.Because lithium battery pole piece usually contains metal material (such as lithium, cobalt, etc.), these metal particles can cause blade wear during cutting process.If cutter hardness is insufficient, blade is easy to wear and blunt, resulting in uneven cutting surface, which affects the cutting quality of pole piece and diaphragm, so cutter hardness detection is needed, thus detection device needs to be used.

[0004] The existing detection device detects cutter by fixing cutter through clamp, uses the falling of gravity block to continuously knock cutter, thereby detecting the hardness of cutter, and in the detection process, part of cutter with weak hardness is easily broken in continuous knocking process, cutter is broken, and fragments can splash out, causing harm to nearby operators, and part of detection device provided with protective frame usually sets transparent glass plate on the surface of protective frame to facilitate operators to observe detection progress, and after glass plate shields fragments, waste in fragments will stick on the surface of glass plate, and long-time sticking can affect the observation line of sight of operators, thereby affecting detection progress, and the lithium battery cutter rapid detection device is proposed to solve the problem. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of lithium battery cutter rapid detection device to solve the problems raised in the above background.

[0006] In order to achieve the above object, the utility model provides following technical scheme: a kind of lithium battery cutter rapid detection device, including detection seat and protective frame, the surface of the detection seat is equipped with recess, the surface of the detection seat is fixedly installed with support, the surface of the support is fixedly installed with fixture, the inner wall of the support is equipped with electric push rod, the surface of the electric push rod is fixedly installed with fixed plate, the surface of the fixed plate is fixedly installed with gravity block, the surface of the protective frame is fixedly installed with hydraulic rod surface fixed installation connection, the hydraulic rod is fixedly installed on the inner wall of detection seat, the surface of the protective frame is fixedly installed with glass window, the inner wall of the protective frame is equipped with control component that glass window is removed, the control component includes: support plate, the surface of the support plate is fixedly installed with brush, the surface of the support plate is fixedly installed with sliding block, the inner wall of the sliding block is attached with the inner wall of vertical frame, the vertical frame is fixedly installed on the inner wall of protective frame, so that the sputtering waste can be removed, avoid sticking on glass window, affect subsequent detection progress.

[0007] Preferably, the control component further includes a protective member, the protective member includes a vertical rod, the vertical rod penetrates the sliding block and is slidably connected with the sliding block, and the vertical rod is fixedly installed on the inner wall of the vertical frame.

[0008] Preferably, the surface of the sliding block is hingedly connected with one end of a movable rod, the other end of the movable rod is hingedly connected with the surface of a horizontal rod, the horizontal rod penetrates the protective frame and is slidably connected with the protective frame, and when the horizontal rod slides in the protective frame, the movable rod can be folded to push the sliding block to move longitudinally.

[0009] Preferably, the surface of the horizontal rod is hingedly connected with one end of a first spring, the other end of the first spring is fixedly installed on the inner wall of the protective frame, and when the surface of the horizontal rod is no longer resisted, the horizontal rod can be bounced up under the support of the first spring.

[0010] Preferably, the surface of the detection seat is fixedly installed with a fixed rod, the surface of the fixed rod is L-shaped, and when the surface of the fixed rod is resisted by the surface of the horizontal rod, the horizontal rod can slide horizontally in the protective frame.

[0011] Preferably, the surface of the vertical frame is fixedly installed with a horizontal rod, the front end of the horizontal rod is arc-shaped, and when the front end of the horizontal rod is resisted by the surface of the fixed block, the fixed block can press the flat plate.

[0012] Preferably, the surface of the support plate is fixedly installed with a support block, the surface of the support block is hingedly connected with the surface of a flat plate, the surface of the flat plate is hingedly connected with one end of a second spring, the other end of the second spring is fixedly installed on the surface of the support plate, the surface of the support plate is fixedly installed with a fixed block, and when the fixed block is resisted, the flat plate can be folded on the surface of the support block.

[0013] Compared with the prior art, the lithium battery cutter rapid detection device has the following beneficial effects:

[0014] 1、The lithium battery cutter rapid detection device, by being provided with the control assembly, when the protection frame is lowered into the groove, the fixed rod will no longer interfere with the cutting surface of the horizontal rod, and then the horizontal rod can be popped up under the support of the spring one, and then the movable rod hinged to the surface of the horizontal rod can pull two groups of sliding blocks to move longitudinally on the surface of the vertical rod, when the sliding blocks move, the fixed support plate and the brush on the surface of the sliding blocks can slide along the surface of the glass window, so that the splashed debris can be removed, and the subsequent detection progress can be affected.

[0015] 2、The lithium battery cutter rapid detection device, by being provided with the protection piece, when the sliding block drives the support plate to move longitudinally in the vertical frame, and the fixed block interferes with the surface of the horizontal rod, the fixed block is extruded, and one end of the flat plate is extruded, so that the flat plate can be folded on the surface of the support block, and the folded flat plate can knock the surface of the support plate, so that the debris adhering to the surface of the brush can fall under the force, and the debris adhering to the surface of the brush can be prevented from adhering to the surface of the glass window again during the subsequent use, and the observation line of sight can be affected. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a front view structure schematic diagram of the utility model;

[0017] Figure 2 It is a back view structure schematic diagram of the utility model;

[0018] Figure 3 It is a detection seat top view structure schematic diagram of the utility model;

[0019] Figure 4 It is a protection frame section structure schematic diagram of the utility model;

[0020] Figure 5 It is a control assembly structure schematic diagram of the utility model;

[0021] Figure 6 It is a support plate back view structure schematic diagram of the utility model.

[0022] In the drawing: 1, detection seat; 2, groove; 3, support; 4, electric push rod; 5, fixed plate; 6, gravity block; 7, protection frame; 8, control assembly; 81, support plate; 82, brush; 83, sliding block; 84, vertical frame; 85, protection piece; 851, vertical rod; 852, movable rod; 853, horizontal rod; 854, spring one; 855, fixed rod; 856, horizontal rod; 857, support block; 858, flat plate; 859, spring two; 850, fixed block; 9, hydraulic rod; 10, glass window; 11, clamp. DETAILED DESCRIPTION

[0023] As Figures 1-6 The utility model provides a technical scheme: a lithium battery cutter rapid detection device, including detection seat 1 and guard frame 7, the surface of detection seat 1 is set with recess 2, the surface of detection seat 1 is fixedly installed with support 3, the surface of support 3 is fixedly installed with clamp 11, the inner wall of support 3 is provided with electric push rod 4, the surface of electric push rod 4 is fixedly installed with fixed plate 5, the surface of fixed plate 5 is fixedly installed with gravity block 6, the surface of guard frame 7 is fixedly installed with hydraulic pressure rod 9, and hydraulic pressure rod 9 is fixedly installed on the inner wall of detection seat 1, the surface of guard frame 7 is fixedly installed with glass window 10, the inner wall of guard frame 7 is provided with the control assembly 8 who removes the impurity to glass window 10, and control assembly 8 includes: support plate 81, the surface of support plate 81 is fixedly installed with brush 82, the surface of support plate 81 is fixedly installed with sliding block 83, the inner wall of sliding block 83 is attached with the inner wall of vertical frame 84, and vertical frame 84 is fixedly installed on the inner wall of guard frame 7, when flat bar 853 moves, the articulated movable rod 852 of flat bar 853 surface can be folded, sliding block 83 is slid on the inner wall of vertical frame 84 under the support of vertical rod 851, when sliding block 83 moves, the fixed support plate 81 and brush 82 of sliding block 83 surface can slide along the surface of glass window 10, so that the impurity of sputtering scrap can be removed, adheres to the glass window 10 on the influence of subsequent detection progress, is avoided.

[0024] The control assembly 8 further comprises a protection piece 85, which comprises a vertical rod 851 penetrating through the sliding block 83 and being in sliding connection with the sliding block 83, the vertical rod 851 being fixedly installed on the inner wall of the vertical frame 84, and the vertical rod 851 is arranged to ensure the stability of the sliding block 83 during movement. The surface of the sliding block 83 is hingedly connected to one end of a movable rod 852, the other end of the movable rod 852 is hingedly connected to the surface of a horizontal rod 853, the horizontal rod 853 penetrates through the protection frame 7 and is in sliding connection with the protection frame 7, when the horizontal rod 853 slides in the protection frame 7, the movable rod 852 can be folded to push the sliding block 83 to move longitudinally. The surface of the horizontal rod 853 is hingedly connected to one end of a spring 854, the other end of the spring 854 is fixedly installed on the inner wall of the protection frame 7, when the surface of the horizontal rod 853 is no longer resisted, the horizontal rod 853 can be bounced up under the support of the spring 854. The surface of the detection seat 1 is fixedly installed with a fixed rod 855, the surface of the fixed rod 855 is L-shaped, when the fixed rod 855 is resisted by the surface of the horizontal rod 853, the horizontal rod 853 can slide transversely in the protection frame 7. The surface of the vertical frame 84 is fixedly installed with a horizontal rod 856, the front end of the horizontal rod 856 is arc-shaped, when the front end of the horizontal rod 856 is resisted by the surface of the fixed block 850, the fixed block 850 can press the flat plate 858. The surface of the support plate 81 is fixedly installed with a support block 857, the surface of the support block 857 is hingedly connected to the surface of the flat plate 858, the surface of the flat plate 858 is hingedly connected to one end of a spring 859, the other end of the spring 859 is fixedly installed on the surface of the support plate 81, the surface of the support plate 81 is fixedly installed with the fixed block 850, when the fixed block 850 is resisted, the flat plate 858 can be folded on the surface of the support block 857.

[0025] In the utility model, when needing to detect the lithium battery cutter, the lithium battery cutter is placed on the surface of the clamp 11, after placing, the lithium battery cutter is fixed by the clamping plate in the clamp 11, after fixing, the protection frame 7 is removed from the groove 2 in the detection seat 1 by driving the hydraulic rod 9, the protection frame 7 after removal can protect the periphery of the detection seat 1, and in the process of lifting the protection frame 7, the fixed rod 855 on the surface of the detection seat 1 will touch the tangent plane of the horizontal rod 853, when the tangent plane of the horizontal rod 853 is touched, can move horizontally in the protection frame 7 under the support of the spring one 854, then the sliding block 83 can be opened, after protecting, the electric push rod 4 in the support 3 is started to push the fixed plate 5 to move downwards, when the fixed plate 5 moves, the gravity block 6 fixed on the surface of the fixed plate 5 can move downwards simultaneously, and the surface of the lithium battery cutter is knocked, after knocking, if the hardness of the lithium battery cutter does not reach the requirement, will burst and splash on the inner wall of the protection frame 7, the operator can observe the detection process of the lithium battery cutter through the glass window 10 arranged on the surface of the protection frame 7, after the detection is finished, the protection frame 7 is moved downwards by driving the hydraulic rod 9, the fixed rod 855 will not touch the tangent plane of the horizontal rod 853 again, then the horizontal rod 853 can be popped up under the support of the spring one 854, when the horizontal rod 853 moves, the movable rod 852 hinged on the surface of the horizontal rod 853 can be folded, the sliding block 83 is pushed to slide on the inner wall of the vertical frame 84 under the support of the vertical rod 851, when the sliding block 83 moves, the fixed plate 81 and the brush 82 fixed on the surface of the sliding block 83 can slide along the surface of the glass window 10, thereby the splashed scrap can be removed, avoiding sticking on the glass window 10 and affecting the subsequent detection progress, when the sliding block 83 drives the fixed plate 81 to move longitudinally in the vertical frame 84, when the fixed block 850 touches the surface of the horizontal rod 856, the fixed block 850 is extruded, and one end of the flat plate 858 is extruded, then the flat plate 858 can be folded on the surface of the support block 857, the folded flat plate 858 can knock the surface of the fixed plate 81, and the scrap sticking on the surface of the brush 82 can fall under the force, avoiding that the scrap sticks on the surface of the glass window 10 again in the process of moving the brush 82, affecting the observation line of sight.

[0026] The foregoing has described the utility model in detail, but some modifications or improvements can be made on the basis of the utility model, which is obvious to the general technical personnel in the technical field. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A lithium battery tool quick detection device, comprising a detection seat (1) and a protective frame (7), characterized in that: The surface of the detection seat (1) is provided with a groove (2), the surface of the detection seat (1) is fixedly installed with a support (3), the surface of the support (3) is fixedly installed with a clamp (11), the inner wall of the support (3) is provided with an electric push rod (4), the surface of the electric push rod (4) is fixedly installed with a fixed plate (5), the surface of the fixed plate (5) is fixedly installed with a gravity block (6), the surface of the protection frame (7) is fixedly installed and connected with the surface of the hydraulic rod (9), the hydraulic rod (9) is fixedly installed on the inner wall of the detection seat (1), the surface of the protection frame (7) is fixedly installed with a glass window (10), the inner wall of the protection frame (7) is provided with a control assembly (8) for removing impurities from the glass window (10), the control assembly (8) comprises: a support plate (81), the surface of the support plate (81) is fixedly installed with a brush (82), the surface of the support plate (81) is fixedly installed with a sliding block (83), the inner wall of the sliding block (83) is attached to the inner wall of the vertical frame (84), and the vertical frame (84) is fixedly installed on the inner wall of the protection frame (7).

2. The lithium battery tool quick detection device according to claim 1, characterized in that: The control assembly (8) further comprises a protection piece (85), and the protection piece (85) comprises a vertical rod (851) which penetrates through the sliding block (83) and is in sliding connection with the sliding block (83), and the vertical rod (851) is fixedly installed on the inner wall of the vertical frame (84).

3. The lithium battery tool quick detection device according to claim 1, characterized in that: One end of the sliding block (83) is hinged to the surface of a movable rod (852), the other end of the movable rod (852) is hinged to the surface of a horizontal rod (853), and the horizontal rod (853) penetrates through the protection frame (7) and is in sliding connection with the protection frame (7).

4. The lithium battery tool quick detection device according to claim 3, characterized in that: The surface of the horizontal rod (853) is hinged to one end of a spring (854), and the other end of the spring (854) is fixedly installed on the inner wall of the protection frame (7).

5. The lithium battery tool quick detection device according to claim 1, characterized in that: The surface of the detection seat (1) is fixedly installed with a fixed rod (855), and the cross section of the fixed rod (855) is L-shaped.

6. The lithium battery tool quick detection device according to claim 1, characterized in that: The surface of the vertical frame (84) is fixedly installed with a horizontal rod (856), and the front end of the horizontal rod (856) is arc-shaped.

7. The lithium battery tool quick detection device according to claim 1, characterized in that: The surface of the support plate (81) is fixedly installed with a support block (857), the surface of the support block (857) is hinged to the surface of a flat plate (858), the surface of the flat plate (858) is hinged to one end of a spring (859), the other end of the spring (859) is fixedly installed on the surface of the support plate (81), and the surface of the support plate (81) is fixedly installed with a fixed block (850).