A processing device and working method for single-stroke sawing hard stone

Abstract

The invention discloses a processing device for one-stroke sawing of hard stones and a working method. The processing device comprises a main motor, a flywheel, a crank connecting rod, a saw frame unit, a hinge guiding device, a waste material vehicle jacking device, a rack, a water spraying cooling device and the like, wherein the saw frame unit and the guiding device are arranged on the rack. The processing device is characterized in that hinge guiding device mainly comprises a swinging body, an upper connecting rod, a lower connecting rod, an upper connecting rod pivoting shaft, a lower connecting rod pivoting shaft and a swinging body middle shaft; the ends, which are connected with the rack, of the upper connecting rod and the lower connecting rod are certainly eccentric relative to the pivoting shafts of the upper connecting rod and the lower connecting rod, and the other end of the upper connecting rod and the other end of the lower connecting rod are hinged with the swinging body; one end of the swinging body middle shaft is pivoted on the saw frame unit and the other end of the swinging body middle shaft is hinged to and matched with the swinging body. According to the processing device, the one-stroke sawing of a frame saw can be realized, so that a saw frame can be lifted in an operation process and has impact in a cutting process; a cutter clamping phenomenon is not easy to occur and the service life of a cutter head is prolonged; the abrasion of the cutter head and the stones is reduced and the energy consumption is lowered.

Description

technical field [0001] The invention relates to a processing device and working method for single-stroke sawing hard stone, belonging to the technical field of stone processing equipment. Background technique [0002] At present, in the processing of large stone slabs, the invention patent CN201020173872.8 filed by Liu Zhi of Fujian Nanan Feizhou Machinery Co., Ltd. mentioned a hinged frame saw, which can cut soft stone (such as marble) At the same time, the back and forth swing of the hinge ensures the straightness of the oscillating body during the movement, so that the diamond particles can cut the marble. However, this equipment still has the following losses: because the saw blade is cutting horizontally and reciprocatingly, the saw blade is always in the cutting state, and some diamond particles are not The ability to sharpen the blade in time causes the diamond particles to fall off easily, and it is difficult to remove the fallen diamond from both ends of the block i...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a processing device and working method for sawing hard stone with one stroke, which can lift the saw frame during the movement, so that there is an impact when cutting, and solve the problem of sawing superhard stone (granite) in the prior art. During the cutting process, due to the excessive wear and tear caused by the failure of the diamond cutter head to come out in time, the service life is short and the energy consumption is serious.

Images