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A multi-station lithium battery cap air tightness testing device and its implementation method

An air tightness detection and lithium battery technology, applied in sorting and other directions, can solve problems such as difficulty in ensuring product yield, product quality cannot be guaranteed, product damage, etc., achieving high yield, high production efficiency, and convenient material feeding Effect

Active Publication Date: 2022-06-17
东阳东磁自动化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing air tightness testing process mainly detects the air tightness by manual feeding, and adopts the blasting test method, which is difficult to guarantee the yield and pass rate of the product
[0003] The original air tightness testing process seriously damages the product, and the product can only be randomly inspected, and the product quality cannot be guaranteed

Method used

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  • A multi-station lithium battery cap air tightness testing device and its implementation method
  • A multi-station lithium battery cap air tightness testing device and its implementation method
  • A multi-station lithium battery cap air tightness testing device and its implementation method

Examples

Experimental program
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Effect test

Embodiment 1

[0042] see Figure 1-6, the present invention provides the following technical solutions: a multi-station lithium battery cap air tightness detection device, comprising a chassis 2, a chassis bottom plate 1 is connected above the chassis 2, and a feeding mechanism 5 is connected above the chassis bottom plate 1. One end of the feeding mechanism 5 is provided with a traverse mechanism 4, and one side of the feeding mechanism 5 is provided with a pressing mechanism 3. The mechanism 3, the traverse mechanism 4 and the feeding mechanism 5 are respectively connected with the PLC controller signal.

[0043] Further, the feeding mechanism 5 includes a conveyor belt 51, wherein the conveyor belt 51 is installed above the chassis base plate 1, a motor 56 for driving is provided on one side of the conveyor belt 51, and a stopper 52 is connected to the discharge end of the conveyor belt 51. The feeding end of 51 is provided with an opposite-radiation photoelectric 55, and the opposite-r...

Embodiment 2

[0056] The difference between this embodiment and Embodiment 1 is that further, a linear slide rail 46 is provided on one side of the traverse module 41 , and the mounting seat 42 is also connected to the slider of the linear slide rail 46 .

[0057] By adopting the above technical solution, the bearing pressure of the traverse module 41 is shared by the linear slide rails 46 , thereby avoiding overload of the traverse module 41 .

[0058] In the present invention, all the air cylinders, suction nozzles, and the connecting pipes between the air pipe joint 38 and the air source are provided with solenoid valves, and the solenoid valves are signal-connected with the PLC controller; the solenoid valve selects SMC's V114-5G type; the PLC controller selects ES2 The series DVP24ES200T is sold by Delta; the motor 56 selects the 3IK15RGN-C-3GN10K type of Songgang; the pressing material cylinder 34 selects the SMC CXSJM20-75 type.

[0059] Further, the implementation method of the mult...

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Abstract

The invention discloses a multi-station lithium battery cap airtightness testing device, which comprises a case, the top of the case is connected with a bottom plate of the case, the top of the bottom plate of the case is connected with a feeding mechanism, and one end of the feeding mechanism is provided with a traversing mechanism , one side of the feeding mechanism is provided with a pressing mechanism, and a good product hopper and a defective product groove are arranged between the pressing mechanism and the feeding mechanism; the invention also discloses a multi-station lithium battery cap airtightness testing device implementation method. The present invention is equipped with a traverse mechanism, so that the operations of retrieving and discharging materials can be carried out in the same cycle, which greatly improves the work efficiency of material detection; the present invention realizes automatic feeding through the feeding mechanism, and sets guide rails and a positioning plate, making material feeding more convenient; the present invention is provided with a good product hopper and a defective product trough, and the bottom of the good product hopper is provided with a material guide groove, which can realize the long-term continuous operation of the mechanism.

Description

technical field [0001] The invention belongs to the technical field of air tightness detection, and in particular relates to a multi-station lithium battery cap air tightness detection device and a realization method thereof. Background technique [0002] The air tightness of an existing lithium battery cap product requires an automated testing process, in order to improve the detection efficiency and not damage the product itself. The function of air tightness testing is to check whether the sealing of the material is qualified. The existing air-tightness detection process mainly detects air-tightness by manual feeding, and adopts a blasting test method, which is difficult to ensure the yield and qualified rate of products. [0003] The original air-tightness testing process seriously damaged the product, and the product could only be sampled, and the product quality could not be guaranteed. Therefore, there is an urgent need for a multi-station lithium battery cap airtig...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B07C5/34B07C5/02B07C5/36B07C5/38
CPCB07C5/34B07C5/02B07C5/361B07C5/362B07C5/38
Inventor 何晶锋刘晋胡意周
Owner 东阳东磁自动化科技有限公司