CN210762789U

CN210762789U - Slow-witted detection device is prevented to tray in battery production line

Info

Publication number: CN210762789U
Application number: CN201921687839.1U
Authority: CN
Inventors: 李永富; 邱立国; 张李; 张晓鹏
Original assignee: Zhuhai Titans New Power Electronics Co Ltd
Current assignee: Zhuhai Titans New Power Electronics Co Ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-06-16
Anticipated expiration: 2029-10-10

Abstract

The utility model aims at providing a slow-witted detection device is prevented to tray in simple structure and strong reliability's the battery production line. The utility model discloses a square tray and transfer chain, square tray places on the transfer chain, square tray is provided with one and prevents slow-witted unfilled corner, one side of transfer chain be provided with prevent slow-witted detection module of preventing slow-witted unfilled corner looks adaptation. The utility model discloses be applied to the test field of battery.

Description

Slow-witted detection device is prevented to tray in battery production line

Technical Field

The utility model discloses be applied to the production field of battery, in particular to slow-witted detection device is prevented to tray in battery production line.

Background

In a power battery production line, open-circuit voltage testing equipment is one of the detection processes, a battery tray enters the open-circuit voltage testing equipment from a logistics line, after reaching a designated position, a test of pressing a tray battery by a testing system driven by a cylinder is carried out, and after the test is finished, the battery tray flows into the next process. In the test process, the tray batteries are in one-to-one correspondence with the number of channels of the test system, and in the prior art, when the tray reversely enters the open-circuit voltage test equipment from the logistics line, the number of the channels of the tray batteries and the number of the channels of the test system cannot be in correspondence, so that the system data are messy. If the tray fool-proof detection device in the battery production line with simple structure and strong reliability can be designed, the problems can be well solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a simple structure and slow-witted detection device is prevented to tray in the strong battery production line of reliability.

The utility model adopts the technical proposal that: the utility model discloses a square tray and transfer chain, square tray places on the transfer chain, square tray is provided with one and prevents slow-witted unfilled corner, one side of transfer chain be provided with prevent slow-witted detection module of preventing slow-witted unfilled corner looks adaptation.

According to the scheme, when the square tray enters the open-circuit voltage testing equipment from the logistics line and reaches a specific stop position, if the square tray flows into the open-circuit voltage testing equipment in a reverse posture, the normal angle of the square tray abuts against the foolproof detection assembly, and at the moment, the foolproof detection assembly immediately sends out an instant signal to prompt the square tray to reversely flow; if square tray is with when normal gesture inflow open circuit voltage test equipment, the condition that prevents slow-witted unfilled corner just can avoid contacting with preventing slow-witted detection module that square tray set up, prevents slow-witted detection module this moment and just can not send any information, then just can let square tray battery and test equipment press mutually and close and test. Therefore, the utility model is not only simple in structure, whether direction flow in open circuit voltage test equipment through preventing slow-witted determine module detects square tray moreover, has realized the slow-witted detection of preventing of square tray, has guaranteed the one-to-one of square tray battery and test system channel number, has avoided the messy problem of test system data, has improved the reliability of test widely.

Further, prevent slow-witted determine module including inductor and depression bar, the front end elasticity of depression bar articulates on the inductor, the rear end of depression bar is provided with touching mechanism, the inductor is provided with inductive probe, inductive probe sets up the inductor with between the depression bar. Therefore, when the square tray enters the open-circuit voltage testing equipment from the logistics line and reaches a specific stop position, if the square tray flows into the open-circuit voltage testing equipment in a reverse posture, the normal angle of the square tray is abutted against the touch mechanism, so that the pressure rod is driven to press and touch the induction probe, and at the moment, the inductor sends out an instant signal immediately to prompt the square tray to reversely flow; if square tray is with when normal gesture inflow open circuit voltage test equipment, the condition that the square tray set up prevents slow-witted unfilled corner just can avoid contacting with touching mechanism, and the inductor just can not send any information this moment, then just can let square tray battery and test equipment press mutually and test.

Further, touching mechanism includes U-shaped fixed block, circular block and connecting axle, the U-shaped fixed block is fixed the rear end of depression bar, the circular block sets up in the recess of U-shaped fixed block, the connecting axle passes circular block after-fixing the both sides of U-shaped fixed block, circular block normal running fit is in on the connecting axle, the circular block with the side roll cooperation of square tray. Therefore, when the square tray flows into the open-circuit voltage testing equipment in a reverse posture, the sensor can send an instantaneous signal to prompt the square tray to reversely flow, the conveying line can continuously convey the square tray to the rework process, and the round block is matched with the side edge of the square tray in a rolling mode, so that the square tray can be prevented from being abraded or scratched, and the service life of the square tray is prolonged.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is an enlarged view in a of fig. 1;

FIG. 3 is a perspective view of the fool-proof detection assembly.

Detailed Description

As shown in fig. 1 to 3, in this embodiment, the present invention includes a square tray 1 and a conveying line 2, the square tray 1 is placed on the conveying line 2, and its characteristic is: square tray 1 is provided with one and prevents slow-witted unfilled corner 3, one side of transfer chain 2 be provided with prevent slow-witted determine module 4 of preventing of slow-witted unfilled corner 3 looks adaptation.

In this embodiment, the foolproof detection assembly 4 includes a sensor 41 and a pressing rod 42, the front end of the pressing rod 42 is elastically hinged to the sensor 41, the rear end of the pressing rod 42 is provided with a touch mechanism 6, the sensor 41 is provided with an inductive probe 7, and the inductive probe 7 is arranged between the sensor 41 and the pressing rod 42.

In this embodiment, the touch mechanism 6 includes a U-shaped fixing block 61, a circular block 62 and a connecting shaft, the U-shaped fixing block 61 is fixed at the rear end of the pressing rod 42, the circular block 62 is disposed in the groove of the U-shaped fixing block 61, the connecting shaft passes through the circular block 62 and then is fixed at two sides of the U-shaped fixing block 61, the circular block 62 is rotatably fitted on the connecting shaft, and the circular block 62 is in rolling fit with the side of the square tray 1.

The utility model discloses a theory of operation:

in this embodiment, when the square tray 1 enters the open circuit voltage testing device from the logistics line and reaches a specific stop position, if the square tray 1 flows into the open circuit voltage testing device in a reverse posture, the normal corner of the square tray 1 will abut against the circular block 62, and the pressing rod 42 elastically hinged to the sensor 41 will press against the sensor 41, and when the pressing rod 42 touches the sensing probe 7, the sensor 41 will immediately send an instant signal to prompt the square tray 1 to reversely flow; if square tray 1 is when flowing into open circuit voltage test equipment with normal gesture, square tray 1 set up prevent that slow-witted unfilled corner 3 just can avoid with the condition that circular block 62 contacted, inductor 41 can not send any information this moment, just can let square tray 1's battery and test equipment press mutually and test. Therefore, the utility model discloses do not advance simple structure, pass through moreover inductor 41 detects whether square tray 1 orientation flows in open circuit voltage test equipment, it is right to have realized that square tray 1 prevents slow-witted detection, has guaranteed square tray 1's battery and the one-to-one of test system channel number have avoided the messy problem of test system data, have improved the reliability of test widely.

Claims

1. The utility model provides a tray prevents slow-witted detection device in battery production line, it includes square tray (1) and transfer chain (2), square tray (1) is placed on transfer chain (2), its characterized in that: the square tray (1) is provided with a fool-proof unfilled corner (3), one side of the conveying line (2) is provided with a fool-proof detection assembly (4) matched with the fool-proof unfilled corner (3).

2. The tray fool-proofing detection device in the battery production line according to claim 1, characterized in that: prevent slow-witted determine module (4) including inductor (41) and depression bar (42), the front end elasticity of depression bar (42) articulates on inductor (41), the rear end of depression bar (42) is provided with touching mechanism (6), inductor (41) are provided with inductive probe (7), inductive probe (7) set up inductor (41) with between depression bar (42).

3. The tray fool-proofing detection device in the battery production line according to claim 1, characterized in that: touching mechanism (6) are including U-shaped fixed block (61), circular block (62) and connecting axle, U-shaped fixed block (61) are fixed the rear end of depression bar (42), circular block (62) set up in the recess of U-shaped fixed block (61), the connecting axle passes circular block (62) after-fixing be in the both sides of U-shaped fixed block (61), circular block (62) normal running fit is in on the connecting axle, circular block (62) with the side roll cooperation of square tray (1).