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Automatic control system of plastic pipe chipless cutting machine

An automatic control system and plastic pipe technology, applied in metal processing and other directions, can solve the problems of obvious saw marks, sawdust generation, waste of raw materials and other problems in the incision, to ensure effective stroke feed speed, convenient switching, and high degree of automation Effect

Active Publication Date: 2015-06-03
SHANGHAI JINHU EXTRUSION EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages: There are obvious saw marks on the incision; sawdust is generated, waste raw materials, pollute the environment, and make a lot of noise

Method used

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  • Automatic control system of plastic pipe chipless cutting machine
  • Automatic control system of plastic pipe chipless cutting machine
  • Automatic control system of plastic pipe chipless cutting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0024] Such as Figure 1-3 As shown, an automatic control system for a plastic pipe chipless cutting machine includes a DC power supply, a touch screen, an encoder, PLC and control subsystems at all levels, and the DC power supply is connected to the touch screen, encoder, PLC and control subsystems at all levels respectively. System connection, the PLC shown is respectively connected with the touch screen, the encoder, and the control subsystems at all levels. The control subsystems at all levels include the revolution system control part of the cutting machine, the servo system control part, the cutting system control part and the clip The clamping system control part, the PLC sequentially controls the clamping system control part, the revolution system control part, the servo system control part, and the cutting system control part to complete the cutting.

[0025] The encoder measures the length of the pipe, and when the length of the pipe reaches the set requirement, the ...

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Abstract

The invention relates to an automatic control system of a plastic pipe chipless cutting machine. The automatic control system comprises a direct-current power source, a touch screen, an encoder, a PLC and different levels of control subsystems. The direct-current power source is connected with the touch screen, the encoder, the PLC and the all levels of control subsystems. The PLC is connected with the touch screen, the encoder and the different levels of control subsystems. The different levels of control subsystems include a revolution system control portion, a servo system control portion, a cutting system control portion and a clamping system control portion of the cutting machine. The PLC sequentially controls the operation of the clamping system control portion, the operation of the revolution system control portion, the operation of the servo system control portion and the operation of the cutting system control portion so as to complete cutting. Compared with the prior art, the automatic control system has the advantages of being high in control precision, high in automation degree and the like.

Description

technical field [0001] The invention relates to an automatic control system for a cutting machine, in particular to an automatic control system for a chipless cutting machine for plastic pipes. Background technique [0002] At present, the most widely used in the industry is the planetary cutting machine. The principle of the planetary pipe cutting machine is as follows: the pipe cutting mechanism is driven by a motor and a reducer, and the cutting mechanism makes a circular motion; the saw blade of the cutting machine is driven by a motor for autopropagation, so as to achieve the purpose of cutting pipes. There are three commonly used saw blade feeding methods: mechanical, pneumatic, and hydraulic. Its control system controls its action through PLC. Advantages: clear action principle, wide range of cutting pipe diameters (the existing range is 50-1200), high cutting efficiency. Disadvantages: There are obvious saw marks on the incision; there is sawdust, which wastes raw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D5/00
Inventor 余汉祥何春雷
Owner SHANGHAI JINHU EXTRUSION EQUIP
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