Multi-station and multi-direction integrated edge grinding system for sheet cold-rolled strip steel and control method

Abstract

The invention discloses a multi-station and multi-direction integrated edge grinding system for sheet cold-rolled strip steel and a control method. The multi-station and multi-direction integrated edge grinding system comprises a frame body, and two groups of limiting transmission mechanisms, two groups of grinding mechanisms and a group of polishing mechanism which are arranged at the upper part of the frame body, the two groups of limiting transmission mechanisms are fixedly connected to the two sides of the upper surface of the frame body respectively, the two groups of grinding mechanisms are both arranged on the left portion of the upper surface of the frame body, and the polishing mechanism is arranged on the right portion of the upper surface of the frame body. According to the multi-station and multi-direction integrated edge grinding system for the sheet cold-rolled strip steel and the control method, an annular pulling plate is used for enabling a clamping rod to be separated from a secondary fixing hole, a twisting and pulling base is pulled downwards, a limiting column is separated from a limiting hole, the twisting and pulling base is twisted by a certain angle, the limiting column and the limiting hole are clamped in a staggered mode, a push rod is contracted to a fixing block sliding groove through an arc-shaped groove, an abutting cover pops up a grinding sleeve wheel through a first spring, fixing is firm, dismounting is convenient, and online replacement of the grinding sleeve wheel by equipment is facilitated.

Description

technical field [0001] The invention relates to the technical field, in particular to a multi-station and multi-directional integrated edging system and control method for cold-rolled steel strips. Background technique [0002] Strip steel needs to be cut during the production process, and burrs will appear on the edge of the strip steel after shearing. If the strip is coiled without removing the burrs, there will be problems of uneven coils and sickle bends; in the prior art, the treatment of burrs There are many ways, such as manual deburring, grinding deburring, chemical deburring, etc., but most of the deburring can not be cleaned or can only remove larger burrs, and then cannot achieve the process of removing burrs on the edge of the strip. requirements, and the grinding head tends to wear during the cleaning process, which affects the grinding quality of the strip. When the existing equipment replaces the grinding head, a shutdown must be arranged for each replacement,...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a multi-station and multi-directional integrated edging system and control method for cold-rolled strip steel, which solves the technical requirements that most existing equipment cannot meet the burr removal on the strip edge , and when the existing equipment is replacing the grinding head, each replacement must be shut down, which affects production efficiency and is inconvenient to disassemble; Chinese Patent No. CN109352465A discloses that the two ends of the floating shaft of the strip grinding and polishing device are respectively stuck on two card slots , and fixed on the support by tightening the nuts, in the process of adjusting the thickness, it is relatively troublesome and affects the work progress; Chinese Patent No. CN106736961B discloses the strip edge grinding method and the edge grinding equipment applicable to the cold rolling production of thin plate strip steel When the grinding mechanism is worn out, it can only be compensated, and the grinding head cannot be replaced online. Every time the replacement must be stopped, it will affect the production efficiency.

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