Plate shearing machine positioning and feeding auxiliary equipment for removing impurities on surface of plate

Abstract

The invention relates to the technical field of plate shearing machine equipment, and discloses plate shearing machine positioning and feeding auxiliary equipment for removing impurities on the surface of a plate. The equipment comprises a frame body; the bottom end of the frame body is rotatably connected with a transmission roller; the top of the right end of the frame body is fixedly connected with a main frame; the middle of the main frame is rotatably connected with a first rotating rod; the left end of the first rotating rod is in transmission connection with a pressing roller through a first protruding block; and the exterior of the first protruding block is in limiting connection with a first sliding groove. According to the plate shearing machine positioning and feeding auxiliary equipment for removing the impurities on the surface of the plate, a rack is jacked up through the upper surface of the plate, an incomplete gear drives a second rotating rod to rotate so as to keep a pressing rod and an abrasive roller rubbing the surface of the plate all the time, when the thickness of the plate is increased, the rack moves upwards to change the resistance value of a contact connected into a resistance band, a magnetic field of an electromagnet changes, a magnetic block presses the first rotating rod downwards under the action of magnetic force, the first rotating rod rotates to enable the pressing roller to be lifted up, the effect of adjusting the pressing height is achieved, and the practicability of equipment is improved.

Description

technical field [0001] The invention relates to the technical field of shearing machine equipment, in particular to a shearing machine positioning and feeding auxiliary equipment for removing impurities on the surface of plates. Background technique [0002] The shearing machine is mainly used in the metal processing industry. Through the relative movement between the upper and lower blades, the shearing force is applied to the metal sheets of various thicknesses. The shearing machine has certain requirements on the surface of the sheet when it is used, and the sheet should not be stained with impurities. Hard objects, otherwise the blade will be damaged during cutting, resulting in losses and increasing processing costs. When sheet metal is conveyed and processed, due to the different thickness of the sheet, the existing equipment cannot automatically adjust the height of the pinch roller according to the thickness of the sheet, so that when the sheet is conveyed Ineffectiv...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a shearing machine positioning and feeding auxiliary equipment for removing impurities on the surface of the plate, which has the advantages of automatically frosting the surface of the plate and automatically adjusting the pressing height according to the thickness of the plate, and solves the problem of observing the plate when conveying the plate. The surface and the problem that the pressing height cannot be automatically adjusted according to the thickness of the sheet

Images