Positioning and cutting device for building material processing

Abstract

The invention discloses a positioning and cutting device for building material processing. The positioning and cutting device for building material processing comprises a base, wherein a cutting table and a fixing frame are arranged on the upper surface of the base; a sliding block is movably installed at the upper end of the fixing frame; a telescopic air cylinder is fixedly arranged on the bottom face of the sliding block; a cutting device is connected to the lower end of a piston rod of the telescopic air cylinder and comprises a cutter fixedly installed at the lower end of a connecting rod; a cutting blade is arranged below the cutter; a protective cover is arranged on the outer side of the cutter; side open grooves are formed in the front side wall and the rear side wall of the protective cover; a plurality of first movable rods are symmetrically arranged at the upper end of the protective cover; installation blocks are slidably connected to the outer walls of the upper portions of the first movable rods; the outer walls of the first movable rods are sleeved with first compression springs; and the installation blocks are fixedly installed on the outer wall of connecting rod. The structural design is reasonable, the protective cover is arranged to protect the cutting blade under the action of the first compression springs, and people are prevented from being injured.

Description

technical field [0001] The invention relates to the field of cutting technology, in particular to a positioning cutting device for building material processing. Background technique [0002] Building materials are various materials used in construction engineering. There are many kinds of building materials, which can be roughly divided into: 1. Inorganic materials, which include metal materials (including ferrous metal materials and non-ferrous metal materials) and non-metal materials (such as natural stone, burnt earth products, cement, concrete and silicate products, etc.) ); 2. Organic materials, which include plant materials, synthetic polymer materials (including plastics, coatings, adhesives) and asphalt materials; 3. Composite materials, which include asphalt concrete, polymer concrete, etc., generally composed of inorganic non- Combination of metal materials and organic materials. [0003] The cutting discs of the current building material cutting devices are basi...

AI Technical Summary

Problems solved by technology

[0003] The cutting discs of the current construction material cutting devices are basically exposed, and people are easy to touch the cutting discs and cause injuries during operation, which has certain defects.

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