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A simple distribution board for the peripheral circuit of the security inspection machine

A switchboard, simple technology, applied in substation/switchgear board/panel/desk, busbar/line layout, etc., can solve the problems of high raw material cost and after-sales cost, high failure rate, time-consuming and labor-intensive processing, etc. , to achieve the effects of modular management, stable performance and cost reduction

Active Publication Date: 2021-12-07
BEIJING HANGXING MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the security inspection machine switchboard design components have many types and few technical means, resulting in time-consuming and labor-intensive processing, high failure rate, high raw material cost and after-sales cost.

Method used

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  • A simple distribution board for the peripheral circuit of the security inspection machine

Examples

Experimental program
Comparison scheme
Effect test

experiment example 1

[0057] In the present invention, the switchboard is used in security inspection machines 5030T, 5030Tn, 5170S, 5170T, 5565B, 6040B, 6040D, 6550B, 6550D, 6575S, 6575D, 6080S, 8060T, 10080T, 10080D, 100100T, 100100B, 100100D More than 20 models such as 100120D, 150180S, 150180D (the manufacturers are all "Beijing Hangxing Machine Manufacturing Co., Ltd.") have been simulated and tested according to the actual use environment. Among them, the first two or three digits of the "model" are the width of the channel, and the last two or three digits are the height of the channel. The larger the model number, the greater the load, and the load range is 160KG to 2500KG. Each model can run continuously for more than 48 hours and can run reliably.

experiment example 2

[0059] In the present invention, the power distribution board is on the model 100100D. After it is completely connected with the external components, each part of the function that needs to be completed for the equipment, such as power on and off, safety interlock protection, motor forward and reverse, and core components The communication between them has been tested repeatedly, and the test has been more than ten times. And simulated various confrontational and extreme environments, such as reverse connection of ground wire and neutral wire, reverse connection of DC wire, stuck electric drum, etc. After three repeated tests, the protection circuit of the equipment can be activated normally.

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Abstract

The present invention provides a simple distribution board for the peripheral circuit of a security inspection machine. The distribution board is composed of two AC contactors KM1 and KM2, three DC relays KA1, KA2 and KA3, and a terminal block XT1. Including multiple side-by-side transfer terminals; among them, the AC contactor KM1 is used for on-off of the main power supply of the distribution board; the AC contactor KM2 is used for the secondary AC power supply of the motor and the optical machine; the DC relay KA1 is used for equipment shutdown; Relay KA2 is used for the start-up and secondary power-on of the equipment; DC relay KA3 is used for safety interlock protection; the transfer terminal in the terminal block XT1 is used to fix the wires drawn from the AC contactor, DC relay or other transfer terminals to realize An electrical connection to an external electrical device. The present invention integrates 95% of the control logic of peripheral circuits by using very few types and quantities of components, realizes the connection of input and output of peripheral circuits, has modular design features, provides convenience for mass production, and can greatly improve production efficiency. efficiency.

Description

technical field [0001] The invention belongs to the field of electrical control of security inspection equipment, and relates to a distribution board, in particular to a simple distribution board with peripheral circuits of a security inspection machine, which is suitable for low-cost, high-performance batch production. Background technique [0002] At present, most security inspection machine switchboard design components have many types of components and less technical means, resulting in time-consuming and labor-intensive processing, high failure rates, and high raw material costs and after-sales costs. With the continuous development of security inspection machines and the increasing competition, it is becoming more and more important to reduce the complexity of control circuits and reduce the types of components through the clever application of new technological concepts, so as to improve the reliability of products. Contents of the invention [0003] In order to ove...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/015H02B1/20
CPCH02B1/015H02B1/20
Inventor 盛兴江
Owner BEIJING HANGXING MACHINERY MFG CO LTD
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