Sanding and polishing control system for square pipes

Abstract

The invention relates to a sanding and polishing control system for square pipes. The sanding and polishing control system comprises a PLC (Programmable Logic Controller) control system, a human-machine operation interface, a material rack operation box, a sanding operation box, a first overturning operation box, a second overturning operation box, an air drying operation box, a polishing machine operation box, a discharging operation box, a material pressing air cylinder, a push-over air cylinder, a feeding motor, a discharging motor, a 90-degree overturning mechanism, a 180-degree overturning mechanism, more than one server, more than one frequency converter, more than one stepper, more than one charging motor and more than one sanding motor. The sanding and polishing control system integrates charging, sanding operation, overturning, transferring, air drying treatment, polishing operation and discharging and can be used for carrying out sanding, air drying and polishing operation on multiple different faces of multiple workpieces simultaneously, and the whole process has no need of artificial participation to charging, overturning and discharging, so that the problems of the traditional sanding and polishing machines that only one square pipe can be subjected to sanding operation at a time, only a single face can be subjected to sanding operation at a time, all faces of each square pipe are required to be constantly changed by hands during sanding operation, and the safety of production is poor are solved, and the degree of automation and intellectualization is high.

Description

technical field [0001] The invention relates to a square tube sand polishing control system. Background technique [0002] Traditionally, the sanding and polishing of workpieces is mainly done by manual loading, single-side sanding, single-side finishing and manual blanking. Later, some semi-automatic sanding and polishing machines appeared on the market, which can only sand and polish one side of the workpiece, whether it is traditional manual operation or the current semi-automatic sanding and polishing machine. When sanding and finishing the workpiece, it is necessary to manually change each smoothing surface of the square tube to complete the processing operation, and only one square tube can be sanded and polished at a time. The production time to complete the processing should reach more than 5 minutes. Manual sanding and finishing operations are not only prone to industrial accidents and low production safety, but also lead to low work efficiency, poor process effec...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a machine that integrates loading, sanding operation, turning, conveying, air drying, finishing operation and blanking, and can process multiple workpieces and multiple different surfaces of each workpiece. Perform sanding, air drying, and finishing operations without manual participation in loading, turning over the working surface and unloading during the whole process, which solves the problem that traditional sanding and polishing machines can only sand one square tube at a time, and the work efficiency is low, and Each time sanding and finishing operations can only be carried out on one side, during this period it is necessary to continuously change the sides of the square tube to complete, which is prone to work-related accidents during the processing process, poor sanding and finishing effects, etc. It has a high degree of automation and intelligence, good sanding, air-drying, and finishing effects, and a high yield rate. Now it can complete all the processing operations of a square tube within 1 minute, greatly improving work efficiency and increasing production capacity by more than 5 digits. Low cost, easy to use, fast, practical, and widely used square tube sand polishing control system

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