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Relay packaging inspection tool

A relay and tooling technology, applied in the field of relay packaging and inspection tooling, can solve problems such as low test accuracy and efficiency, automatic analysis and processing, and damage to relay products, and achieve the effects of improving inspection automation, saving money, and reducing purchase costs

Inactive Publication Date: 2020-12-18
马新国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of relay packaging, it may cause damage to relay products, such as cracks after packaging, welding failure, metal fracture, etc.
If this series of problems are not discovered and dealt with in time, the products produced will be defective products.
In addition, due to the small parameters such as the structure size, armature displacement and force of the relay, it is difficult to test
At present, it is still stagnant at the level of relatively simple manual testing at home and abroad, the testing accuracy and efficiency are low, and automatic analysis and processing of data cannot be performed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1-7 As shown, the present embodiment provides a relay package inspection tool, comprising: the bracket 1 is divided into upper and lower parts, the upper half is plate-shaped, the lower half is wedge-shaped, the bracket 1 is perpendicular to the surface of the inspection platform; the upper part of the base 8 The surface is connected to the lower half of the support 1, the base 8 is perpendicular to the support 1, the lower surface of the base 8 is fixedly installed with an anti-skid foot pad 12, and the anti-skid foot pad 12 is placed at the corner of the lower surface of the base 8, and the anti-skid foot pad 12 is The suction cup is attached to the surface of the inspection platform; the relay fixture 11 protrudes from the sidelines of the upper half of the bracket 1, and the relay fixture 11 is fixedly installed on both sides of the upper half of the bracket 1, and the distance between the bracket 1 and the relay fixture 11 A closed space is formed b...

Embodiment 2

[0032] The difference between this embodiment and Embodiment 1 is:

[0033] In this embodiment, one side of the one-dimensional numerical control platform is connected to X-ray non-destructive testing equipment. The X-ray non-destructive testing equipment has built-in X-ray tubes and image intensifiers, and the X-ray non-destructive testing equipment is equipped with ball screws. The high-precision force sensor is fixed on the one-dimensional high-precision CNC platform to detect the force of the armature. Wherein, the first sensor 3 and the second sensor 4 are fixed on the one-dimensional numerical control platform 10, the measuring range specification of the first sensor 3 is -10N to +10N, and the measuring range specification of the second sensor 4 is -100N to +100N. It should be noted that the force sensor should be used first to avoid damage to the small force sensor due to exceeding the range. However, when ensuring that the range of the measured force is within 10N, a sm...

Embodiment 3

[0036] The difference between this embodiment and embodiment one and two is:

[0037] In this embodiment, the junction box 9 is provided with the interface of a 9-pin plug and a 12-pin plug. One sensor is commonly connected to the 12-pin plug. In the present invention, the electric control box can also be connected with the lead-out lines of the inspection tool through multiple cables. Connect the wiring ports of the electrical control box to the junction box in sequence according to the labels on the junction box. The interface of the electrical control box and the interface of the junction box can realize one-to-one correspondence.

[0038] Three-layer support platforms 16 are arranged below the three-dimensional adjustment mechanism 7, and the support platforms 16 on each floor are connected by platform support columns 15, and the three-dimensional adjustment mechanism 7 is connected with adjacent support platforms 16 by height adjustment columns 14. There are four anti-...

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Abstract

The invention discloses a relay packaging inspection tool which comprises a support, a relay fixing mechanism, a base, a one-dimensional numerical control platform, a first sensor, a second sensor, athree-dimensional adjusting mechanism and the like. The support is perpendicular to the base, anti-skid foot pads are fixedly installed on the lower surface of the base, relay clamps are fixedly installed on the two sides of the support, and a closed space is formed between the support and the relay clamps. The one-dimensional numerical control platform is composed of a precision ball screw, a ball linear guide rail, a linear grating displacement sensor, a position detection switch and the like. Isolation baffles are fixedly installed on one side and the lower portion of the first sensor, a right angle is formed between the second sensor and the probe direction of the first sensor, and the junction box is provided with a junction box output end and a junction box input end, a multi-core coaxial line extends out of one end of the displacement sensor, a platform supporting column is connected with the displacement sensor above the three-dimensional adjusting mechanism and the supportingplatform below the three-dimensional adjusting mechanism. According to the invention, the relay packaging inspection efficiency is improved, the relay quality is ensured, and the product reject ratiois reduced.

Description

technical field [0001] The invention belongs to the technical field of relay detection equipment, and in particular relates to a relay package inspection tool. Background technique [0002] The relay is an electronic control device, which has an interactive relationship between the control system and the controlled system. It is an "automatic switch" that uses a small current to control the operation of a large current. It is usually used in automated control circuits. In the circuit It plays the role of automatic adjustment, safety protection, conversion circuit, etc. Relays are almost always used in the control circuits of low-light night vision and infrared thermal imaging cameras. A relay calibration method commonly used at present is to use the same type of relay base with a relay protection tester for calibration. This can only be achieved by changing the wiring and the relevant test function settings of the relay protection tester many times. Repeated wiring and set...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01N23/04
CPCG01M13/00G01N23/04
Inventor 马新国
Owner 马新国
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