Steel belt scraper grinding machine

Abstract

The invention discloses a steel belt scraper grinding machine which comprises a rack and a grinding head supported on the rack, wherein the two ends of the rack are respectively provided with steel belt scraper roll grinding drive mechanisms; each steel belt scraper roll grinding drive mechanism comprises a steel belt roll mounting shaft and a drive device; one end of each steel belt roll mounting shaft is in transmission connection to each drive device through a clutch; a tension control device is further mounted on each steel belt roll mounting shaft; the other end of each steel belt roll mounting shaft is provided with a steel belt roll clamping device; a pedestal is arranged on the rack; a workbench is arranged on the pedestal; a pressure plate is arranged above the workbench; the pressure plate is arranged in an adjustable mode relative to the workbench; a steel belt guide wheel is further arranged on the pedestal; and the working position of the grinding head corresponds to the position of the pressure plate. The steel belt scraper grinding machine disclosed by the invention can be adopted to efficiently complete grinding of a cutting edge of a steel belt roll type printing ink scraper, is simple and compact in structure, and is small in occupied space.

Description

Technical field [0001] The present invention relates to a machining equipment, and more particularly to a grinding equipment for ink scrapers. Background technique [0002] The ink squeegee is a thin squeegee used to scrape off the excess ink on the surface of the printing cylinder on the printing machine. It must have good abrasion resistance and high edge straightness, so that the ink squeegee is very close to the surface of the printing cylinder. Good fit can guarantee the high quality of printing. High-quality ink scrapers are usually made of carbon steel or stainless steel, and their thickness is usually 0.15 to 0.6mm. The length varies according to the length of different printing press cylinders. The cutting edge also has different angles according to different usage requirements. [0003] The cutting edge of the ink scraper is ground and formed by a special grinder. A special clamping tool is required to fix the ink scraper steel strip cut to the required length on the ...

AI Technical Summary

Problems solved by technology

[0003] The edge of the ink scraper is ground and shaped by a special grinding machine. It is necessary to use a special clamping tool to fix the steel strip of the ink scraper cut into the required length on the grinder, and the grinding wheel moves back and forth relative to the length of the ink scraper for grinding. Grinding, because the thickness of the ink scraper is very thin and the length is long, it is very inconvenient to clamp the ink scraper during grinding. The clamping tool should effectively clamp the entire length of the ink scraper, and the ink scraper grinding machine is long , Take up a lot of space, the grinding wheel traveling mechanism requires high motion precision and long stroke, so its grinding efficiency is very low; especially the ink scraper is ground one by one, and the production efficiency is very low

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