Security inspection machine peripheral circuit simple distribution board

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

Active Publication Date: 2020-04-10
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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  • Security inspection machine peripheral circuit simple distribution board

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 invention provides a security inspection machine peripheral circuit simple distribution board. The distribution board is composed of two alternating current contactors KM1 and KM2, three direct current relays KA1, KA2 and KA3 and a terminal strip XT1, and the terminal strip XT1 comprises a plurality of switching terminals arranged side by side. The alternating current contactor KM1 is used forswitching on and switching off the main power supply of the distribution board; the alternating current contactor KM2 is used for secondary alternating current power supply of a motor and an opticalmachine; the direct current relay KA1 is used for shutting down equipment; the direct current relay KA2 is used for starting and secondary power-on of the equipment; the direct current relay KA3 is used for safety interlocking protection; and the switching terminals in the terminal strip XT1 are used for fixing leads led out of the alternating current contactors, the direct current relays or otherswitching terminals so as to realize electric connection with an external electric device. According to the invention, 95% of control logic of a peripheral circuit is integrated by using few types and quantity of components, the connection of input and output of the peripheral circuit is realized, the modular design characteristic is realized, convenience is provided for batch production, and theproduction efficiency can be greatly improved.

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 Applications(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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