CN220491000U

CN220491000U - Detector structure for battery detection

Info

Publication number: CN220491000U
Application number: CN202322061412.3U
Authority: CN
Inventors: 左嘉铭; 刘瀚祺
Original assignee: Wuxi Yuangong Sanqian Technology Co ltd
Current assignee: Wuxi Yuangong Sanqian Technology Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-02-13
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses a detector structure for battery detection, which comprises a base, wherein conveying devices are arranged at two ends of the base, a detection table is connected between the conveying devices, rollers are connected around the bottom of the detection table, a concave-convex plate is arranged on the base below the rollers, one side of the middle of the base is connected with a support frame, one end of the support frame is provided with an extrusion detection assembly, and the other end of the support frame is provided with a bulge detection assembly. According to the utility model, the detection table moves on the concave-convex plate through the conveying device, so that the detection table simulates a bumpy road surface of the battery, the extrusion detection assembly is arranged to simulate the state of the battery when the battery is extruded, and then the bulge detection assembly is used for detecting the bulge state possibly occurring in the battery, so that the detection efficiency is improved, and meanwhile, the detection error is effectively avoided.

Description

Detector structure for battery detection

Technical Field

The utility model relates to the technical field of battery detection, in particular to a detector structure for battery detection.

Background

A great part of the currently applied batteries are lithium batteries, the lithium batteries are usually produced in an automatic production mode, and in the production process of the batteries, some defective batteries possibly appear, so that the detection of the batteries is an indispensable link.

The problem of battery can only appear when the battery is jolt and extruded, such as the problem that the battery can bulge, the bulge of battery can bring a series of safety problems, and manual detection in the past is used for producing the deviation, and detection efficiency is lower.

Disclosure of Invention

The utility model aims to provide a detector structure for detecting batteries, which detects possible bulge states of the batteries through a bulge detection assembly, and mechanically detects the whole process, so that the detection efficiency is improved, and the problems in the background technology are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a detector structure for battery detection, includes the base, conveyer is all installed at the both ends of base, be connected with the detection platform between the conveyer, be connected with the gyro wheel around the detection platform bottom, install the concave-convex plate on the base of gyro wheel below, middle part one side of base is connected with the support frame, extrusion detection subassembly is installed to the one end of support frame, bulge detection subassembly is installed to the other end of support frame.

Further, the conveyer includes the transportation motor, the both ends at the base are installed respectively to the transportation motor, take-up roll is installed to the output of transportation motor, take-up roll upper portion is connected with the transportation line, the other end of transportation line is connected with the detection platform.

Further, the extrusion detection assembly comprises a first detection cylinder, the first detection cylinder is arranged at one end of the supporting frame, the output end of the first detection cylinder is connected with an explosion-proof cover, and one side of the top of the explosion-proof cover is communicated with an air inlet hose.

Further, an extrusion cylinder is arranged on one side of the explosion-proof cover, the output end of the extrusion cylinder is connected with a fixed block, a pressure sensor is arranged on one side, far away from the explosion-proof cover, of the fixed block, and an extrusion roller is connected to one end, far away from the fixed block, of the pressure sensor.

Further, the bulge detection assembly comprises a second detection cylinder, the second detection cylinder is arranged at the other end of the supporting frame, the output end of the second detection cylinder is connected with a detection frame, and a detection motor is arranged in the middle of one side of the detection frame.

Further, the output of detection motor is connected with the screw pole, the both sides of screw pole just are located and install the guide slide bar between the detection frame, guide slide bar nestification installs the motion piece, just motion piece and screw pole threaded connection.

Further, a first loop bar is arranged on one side of the moving block far away from the supporting frame, a range finder is arranged on one side of the first loop bar, a temperature measuring instrument is arranged on one side of the first loop bar far away from the range finder, and a moving cavity is formed in the bottom of the first loop bar.

Further, the compression spring is nested to be installed in the motion cavity, the other end of compression spring is connected with the limiting plate, the one end that the limiting plate kept away from compression spring is connected with the second loop bar, the second loop bar runs through the motion cavity, the detection piece is installed to second loop bar bottom.

Compared with the prior art, the utility model has the beneficial effects that:

make the detection platform at the concave-convex board motion through conveyer for the detection platform imitates the battery and receives the road surface of jolting, receives the state simulation when the extrusion to the battery through setting up extrusion detection subassembly, and then detects the bulge state that the battery probably appears through bulge detection subassembly, and whole mechanized detection improves detection efficiency, effectively avoids detecting the error simultaneously.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a transportation device according to the present utility model;

FIG. 3 is a schematic view of an extrusion inspection assembly according to the present utility model;

FIG. 4 is a schematic diagram of a bulge detection assembly according to the present utility model;

fig. 5 is a schematic cross-sectional view of a first loop bar according to the present utility model.

In the figure: 1. a base; 2. a transport device; 3. a transport motor; 4. a wire winding roller; 5. a transport line; 6. a detection stage; 7. a roller; 8. a concave-convex plate; 9. a support frame; 10. extruding the detection assembly; 11. a first detection cylinder; 12. an explosion-proof cover; 13. an air intake hose; 14. an extrusion cylinder; 15. a fixed block; 16. a pressure sensor; 17. extruding rollers; 18. a bulge detection assembly; 19. a second detection cylinder; 20. a detection frame; 21. detecting a motor; 22. a screw rod; 23. a slide guiding rod; 24. a motion block; 25. a first loop bar; 26. a range finder; 27. a temperature measuring instrument; 28. a motion cavity; 29. a compression spring; 30. a limiting plate; 31. a second loop bar; 32. and detecting the block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a detector structure for battery detection, includes base 1, all installs conveyer 2 at the both ends of base 1, is connected with between conveyer 2 and surveys platform 6, and wherein, conveyer 2 includes transportation motor 3, and transportation motor 3 installs respectively at the both ends of base 1, installs take-up roller 4 at the output of transportation motor 3, is connected with transportation line 5 on take-up roller 4 upper portion, is connected with at the other end of transportation line 5 and surveys platform 6. The wire winding roller 4 is used for winding and unwinding the transport wire 5 through the movement of the transport motor 3, so that the left and right pulling of the detection table 6 is realized, and the detection table 6 moves left and right.

The roller 7 is connected to the periphery of the bottom of the detection platform 6, the concave-convex plate 8 is installed on the base 1 below the roller 7, the detection platform 6 is used for containing a battery to be detected, the battery is placed in the detection platform 6, the roller 7 below the detection platform 6 moves on the concave-convex plate 8 through the pulling of the conveying line 5, the detection platform 6 is further made to bump, the battery is made to simulate a bump road section movement state, and possible problems of the battery are made to be revealed.

The middle part one side at base 1 is connected with support frame 9, installs extrusion detection subassembly 10 in the one end of support frame 9, and wherein, extrusion detection subassembly 10 includes first detection cylinder 11, and first detection cylinder 11 installs the one end at support frame 9, is connected with explosion-proof cover 12 at the output of first detection cylinder 11, and intercommunication has air inlet hose 13 in explosion-proof cover 12 top one side. By the action of the first detection cylinder 11, the explosion-proof cover 12 covers the upper part of the detection table 6, so that explosion of the battery during extrusion detection is avoided, and meanwhile, the explosion-proof battery is extinguished by transporting carbon dioxide gas through the air inlet hose 13. Thereby protecting the safety of staff.

An extrusion cylinder 14 is arranged on one side of the explosion-proof cover 12, a fixed block 15 is connected to the output end of the extrusion cylinder 14, a pressure sensor 16 is arranged on one side of the fixed block 15 far away from the explosion-proof cover 12, and an extrusion roller 17 is connected to one end of the pressure sensor 16 far away from the fixed block 15. The first detection cylinder 11 enables the extrusion roller 17 to extrude the battery, and the pressure sensor 16 is used for displaying information of the extrusion roller 17 on the pressure of the battery, so that the pressure of the extrusion roller 17 on the battery is controlled. The fixing block 15 moves back and forth by the action of the extrusion cylinder 14, so that the battery is subjected to comprehensive extrusion detection.

A bulge detecting unit 18 is mounted at the other end of the support frame 9. The bulge detecting assembly 18 comprises a second detecting cylinder 19, the second detecting cylinder 19 is arranged at the other end of the supporting frame 9, the output end of the second detecting cylinder 19 is connected with a detecting frame 20, the detecting frame 20 moves downwards under the action of the second detecting cylinder 19, and the detecting block 32 extrudes the battery.

A detection motor 21 is installed at the middle of one side of the detection frame 20. The output end of the detection motor 21 is connected with a screw rod 22, guide slide rods 23 are arranged on two sides of the screw rod 22 and between the detection frames 20, a moving block 24 is nested in the guide slide rods 23, and the moving block 24 is in threaded connection with the screw rod 22. Through the effect of detecting motor 21 for screw 22 rotates, simultaneously in the effect of leading slide bar 23, the back-and-forth movement of control motion piece 24, and then detects the condition of detecting piece 32 to the battery swell comprehensively.

The first loop bar 25 is installed on one side of the moving block 24 far away from the supporting frame 9, the range finder 26 is installed on one side of the first loop bar 25, the temperature measuring instrument 27 is installed on one side of the first loop bar 25 far away from the range finder 26, and the range finder 26 is used for detecting the distance of the detecting block 32, so that the battery bulge pothole is detected, the length of the temperature measuring instrument 27 is larger than that of the detecting block 32, and the temperature measuring instrument 27 can detect the temperature of the battery.

A movement cavity 28 is arranged at the bottom of the first loop bar 25. The compression spring 29 is nested and installed in the movement cavity 28, the other end of the compression spring 29 is connected with the limiting plate 30, one end, far away from the compression spring 29, of the limiting plate 30 is connected with the second loop bar 31, the second loop bar 31 penetrates through the movement cavity 28, and the bottom of the second loop bar 31 is provided with the detection block 32. The compression spring 29 presses the stopper plate 30 so that the second socket bar 31 moves downward. The battery plate is extruded by the detection block 32, so that the compression spring 29 is compressed, when the detection block 32 extrudes and detects the bulge, the detection block 32 moves up and down along with the bulge, the concave-convex condition of the bulge is reacted by the range finder 26, and whether the battery is qualified or not is judged and processed. The whole process of mechanized detection improves the accuracy of detection and improves the working efficiency.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A detector structure for battery detection, comprising a base (1), characterized in that: conveyer (2) are all installed at both ends of base (1), be connected with between conveyer (2) and survey platform (6), survey platform (6) bottom and be connected with gyro wheel (7) all around, install concave-convex plate (8) on base (1) of gyro wheel (7) below, middle part one side of base (1) is connected with support frame (9), extrusion detection subassembly (10) are installed to one end of support frame (9), bulge detection subassembly (18) are installed to the other end of support frame (9).

2. A detector structure for battery detection according to claim 1, characterized in that: the conveying device (2) comprises a conveying motor (3), the conveying motor (3) is respectively arranged at two ends of the base (1), a wire collecting roller (4) is arranged at the output end of the conveying motor (3), a conveying wire (5) is connected to the upper portion of the wire collecting roller (4), and a detection table (6) is connected to the other end of the conveying wire (5).

3. A detector structure for battery detection according to claim 1, characterized in that: the extrusion detection assembly (10) comprises a first detection cylinder (11), the first detection cylinder (11) is arranged at one end of the supporting frame (9), the output end of the first detection cylinder (11) is connected with an explosion-proof cover (12), and one side of the top of the explosion-proof cover (12) is communicated with an air inlet hose (13).

4. A detector structure for battery detection according to claim 3, characterized in that: an extrusion cylinder (14) is arranged on one side of the explosion-proof cover (12), a fixed block (15) is connected to the output end of the extrusion cylinder (14), a pressure sensor (16) is arranged on one side, far away from the explosion-proof cover (12), of the fixed block (15), and an extrusion roller (17) is connected to one end, far away from the fixed block (15), of the pressure sensor (16).

5. A detector structure for battery detection according to claim 1, characterized in that: the bulge detection assembly (18) comprises a second detection cylinder (19), the second detection cylinder (19) is arranged at the other end of the supporting frame (9), the output end of the second detection cylinder (19) is connected with a detection frame (20), and a detection motor (21) is arranged in the middle of one side of the detection frame (20).

6. A detector structure for battery detection according to claim 5, wherein: the output end of the detection motor (21) is connected with a screw rod (22), guide slide rods (23) are arranged on two sides of the screw rod (22) and between the detection frames (20), moving blocks (24) are arranged on the guide slide rods (23) in a nested mode, and the moving blocks (24) are in threaded connection with the screw rod (22).

7. A detector structure for battery detection according to claim 6, wherein: the utility model discloses a motion cavity, including support frame (9) and motion block, motion block (24) are kept away from one side of support frame (9) and are installed first loop bar (25), distancer (26) are installed to one side of first loop bar (25), one side that distancer (26) were kept away from to first loop bar (25) is installed thermoscope (27), motion cavity (28) have been seted up to first loop bar (25) installation bottom.

8. A detector structure for battery detection according to claim 7, wherein: compression springs (29) are installed in the moving cavity (28) in a nested mode, the other ends of the compression springs (29) are connected with limiting plates (30), one ends, far away from the compression springs (29), of the limiting plates (30) are connected with second loop bars (31), the second loop bars (31) penetrate through the moving cavity (28), and detection blocks (32) are installed at the bottoms of the second loop bars (31).