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Device for automatically detecting whether components are left out of installation

An automatic detection and parts technology, applied in the direction of geophysical measurement, instruments, etc., can solve the problems of outflow of defective products, negligence and omission, and cannot guarantee the quality of components 100%, so as to avoid missing and wrong installation, ensure the quality of inspection, The effect of improving efficiency

Inactive Publication Date: 2013-08-21
NINGBO TIANLONG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] An electric tool component assembly is composed of several small parts. Due to the special positional relationship between the small parts and the special structure of the small parts, there may be missing and wrong installation during the production process. Therefore, in the product assembly After the completion, the components need to be inspected, and now the inspection is generally carried out by manual visual inspection, but due to negligence and omissions in manual inspection, the quality of the components cannot be guaranteed 100%, resulting in the outflow of defective products. The efficiency is relatively low and cannot meet the needs of mass production

Method used

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  • Device for automatically detecting whether components are left out of installation
  • Device for automatically detecting whether components are left out of installation
  • Device for automatically detecting whether components are left out of installation

Examples

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Embodiment 1

[0028] like Figure 1 to Figure 12 As shown, a device for automatically detecting whether a part is missing, including a top pressure cylinder 1, a rubber pressing block 2, a second elastic metal probe 3, a first elastic metal probe 6, a buzzer 7, and an elastic detection block fixing seat 8. Micro switch 9, detection block assembly 10, V-shaped spring 11, detection part driving cylinder 12, insulating plate 13, conductive iron plate 14, elastic ejector rod 15, start switch 16, reset switch 17, workbench 18, bracket 19, spring 20, pressure plate 23, guide seat 24, slider 25, silver contact 4, coil spring 5, hardware 22, body 21;

[0029] The operating instructions are as follows:

[0030] 1. Put the detection components into the tooling pipe position;

[0031] 2. Turn on the start switch, the top pressure cylinder 1 works, and presses down the components;

[0032] Three, the detection part drives the cylinder 12 to work and drives the detection block forward;

[0033] 4. I...

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Abstract

The invention relates to a device for automatically detecting whether components are left out of installation. The device comprises cylinders, an elastic top, a microswitch, a buzzer, a detecting assembly block, elastic ejector pins and an insulating plate, wherein a vertical cylinder and a horizontal cylinder are installed on a tooling table, and the elastic ejector pins are matched, so detection for assemblies of products is carried out one by one through a conductive mode or a mechanical mode. When installation missing or installation leakage occurs, signals are transmitted to a PLC, and alarming is carried out through the buzzer. According to the device, comprehensive detection is carried out on the components through a mode of matching of energizing detection and mechanical detection, the phenomena of the installation missing and the installation leakage can be effectively avoided, meanwhile efficiency of detection is improved to a great degree, and detection quality is guaranteed.

Description

technical field [0001] The invention belongs to the field of detection fixtures, in particular to a device for automatically detecting whether parts are missing. Background technique [0002] An electric tool component assembly is composed of several small parts. Due to the special positional relationship between the small parts and the special structure of the small parts, there may be missing and wrong installation during the production process. Therefore, in the product assembly After the completion, the components need to be inspected, and now the inspection is generally carried out by manual visual inspection, but due to negligence and omissions in manual inspection, the quality of the components cannot be guaranteed 100%, resulting in the outflow of defective products. The efficiency is relatively low and cannot meet the needs of mass production. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a device for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V11/00
Inventor 徐建春张宏
Owner NINGBO TIANLONG ELECTRONICS
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