Track switch control panel and carrying crown block track switch control system

A control system, a technology for handling cranes, applied in the directions of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve the problems of inconvenient function expansion, occupying space, etc., and achieve the effect of convenient function expansion and small size

Inactive Publication Date: 2014-05-21
SHENYANG SIASUN ROBOT & AUTOMATION
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] To sum up, the use of PLC as a turnout controller in a clean environmen

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  • Track switch control panel and carrying crown block track switch control system
  • Track switch control panel and carrying crown block track switch control system

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[0030] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0031] The embodiment of the present invention is designed on the basis of the mechanical configuration and functional requirements of the clean aerial transport vehicle and its traveling track (hereinafter referred to as the sky rail) in the existing wafer factory. System, this design solves the problems of large volume and inconvenient expansion of PLC as a switch controller.

[0032] This embodiment is a crane turnout control system for a clean aerial transport vehicle. The turnout control system has two forms: a cylinder-driven turnout changing mechanism and a servo motor driven turnout chan...

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Abstract

The invention relates to the automatic control field, and provides a track switch control panel comprising a main control part, a pneumatic track switch transformation control part and an electric track switch transformation control part. The invention also provides a carrying crown block track switch control system. In the prior art, a programming logic device (PLC) serves as a track switch controller, the PLC is large in size and inconvenient in expansion, and the track switch control panel and the carrying crown block track switch control system can solve the problems.

Description

technical field [0001] The invention relates to the field of automatic control, in particular to a turnout control panel and a turnout control system for a transport crane. Background technique [0002] The track of the existing liquid crystal factory clean aerial vehicle system is a single track, and the connection between the various loops of the track is completed by changing the switch. The control of the turnout is generally realized by PLC (Programmable Logic Controller, Programmable Logic Controller). PLC has high reliability and is usually composed of power supply module, CPU module, digital input module, digital output module, Ethernet communication module, positioning module and serial port communication module. The PLC controls the pneumatic switch switching mechanism through the digital input and output module, or controls the motor-driven switch switching mechanism through the positioning module to realize the switch switching. This method of using a PLC as a ...

Claims

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Application Information

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IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 刘一恒曲道奎徐方褚明杰杨奇峰董俊良
Owner SHENYANG SIASUN ROBOT & AUTOMATION
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