Oxide skin slag scraping device for cold roll machining and slag scraping method of oxide skin slag scraping device

Abstract

The invention discloses an oxide skin slag scraping device for cold roll machining and a slag scraping method of the oxide skin slag scraping device. The oxide skin slag scraping device comprises a first plate body; a first motor is installed on the lower surface of the first plate body; the output end of the first motor is fixedly connected with a first threaded rod; the outer side wall of the first threaded rod is in threaded connection with a first fixing plate; a through groove is formed in the upper surface of the first plate body; a second fixing plate is glidingly connected to the innerside wall of the through groove; and a sleeve is welded to the top of the second fixing plate. In the using process of the device, the position of a first sleeve on a third fixing plate is adjusted through adjustment of the position of the third fixing plate, so that clamping and fixing are conveniently conducted according to cold rolls in different lengths; meanwhile, upper oxide skins on the surfaces of the cold rolls are scraped off through an annular scraping plate, residues on the surfaces of the cold rolls are swept through cooperation with a brush, the oxide skins on the surfaces of the cold rolls are effectively removed, and thus the using effect of the cold rolls is improved.

Description

technical field [0001] The invention relates to the technical field of cold roll processing, in particular to an oxide scale slag scraping device and a slag scraping method for cold roll processing. Background technique [0002] The cold roll is a complex component with a very hard surface and bears a lot of stress. Therefore, the cold roll requires high manufacturing quality, which is a necessary condition to ensure the use effect, and the pressure roll is a kind of extrusion. Or calendered film is evenly pressed together with the substrate. In extrusion coating and calender coating, the rubber roll used in combination with cooling roll and calender roll is sometimes also used as a rolling tool. The bran removal device uses its rotation and pressure to thresh the grains to obtain finished edible rice grains. After the rough parts of the pressing roller are processed at high temperature, a layer of oxide skin will be formed on the surface, and the oxide skin on the surface ...

AI Technical Summary

Problems solved by technology

[0003] The existing scale scraping device for cold roll processing is inconvenient to adjust according to cold rolls of different lengths during use, which reduces the use scene of the scraping device, and the scraping effect on cold rolls is relatively general. The oxide skin on the surface of the roll cannot be effectively removed, thereby reducing the use effect of the cold roll. For this reason, an oxide scale scraping device and a scraping method for cold roll processing are proposed

Images