Integral wood sawing device with double saw blade groups and wood cutting process

Abstract

The invention provides an integral wood sawing device with double draw blade groups and a wood cutting process. The integral wood sawing device comprises a saw box. From the right end to the right end, the saw box is divided into a first saw cavity and a second saw cavity by fixing beams. A feeding platform is fixedly arranged, at the bottom end of the box body, in the first saw cavity. A feeding conveyor belt surrounds the feeding platform, and is driven by a first drive roll. A first deadweight roller is arranged at the upper end of the feeding conveyor belt movably, and a second deadweight roller is arranged at the upper end of the inside of the second saw cavity movably. A first saw blade group and a second saw blade group are respectively fixedly arranged on the left side wall and the right side wall of the fixing beams, and are distributed in staggered way from up to down. The invention further discloses the wood cutting process adopting the integral wood sawing device with double saw blade groups; wood is cut after being conveyed by the conveyor belt. As belt pulleys are driven by a single motor and a fly-wheel structure is utilized, energy consumption is lowered while environmental friendliness and energy conservation are achieved.

Description

technical field [0001] The invention relates to the field of wood cutting, in particular to an integrated wood sawing device with double saw blade groups and a cutting process. Background technique [0002] In the current wood cutting operation, especially in the mechanical cutting of circular saws, the wood is only cut into long strips of plate-like structures by mechanical saw blades. CN101590658A discloses an automatic multi-axis multi-saw log split sawing machine. The multi-saw design can make logs of different diameters below 30cm automatically feed in and out for cutting, but the device has the following disadvantages: [0003] 1. The flywheel is not used in this device. Since the wood itself has knots and other strong hard pimples, due to the joint action of cutting resistance and friction resistance during continuous sawing, the speed decreases and the load rises sharply, which is prone to The jamming phenomenon of the machine; [0004] 2. The wheelbase of the saw ...

AI Technical Summary

Problems solved by technology

[0003] 1. The flywheel is not used in this device. Since the wood itself has knots and other strong hard pimples, due to the joint action of cutting resistance and friction resistance during continuous sawing, the speed decreases and the load rises sharply, which is prone to The jamming phenomenon of the machine;

[0004] 2. The wheelbase of the saw blade in this device is long, and when the saw blade is rotating at high speed and cutting, the wheel body is prone to shake, and the cutting process of the saw blade is unstable, resulting in uneven wood cutting surface;

[0005] 3. The cutting device of the device has a simple structure and is supported by a single arm, resulting in poor stability during cutting and low cutting efficiency;

[0006] 4. Since the shaft is fixed on the positioning box, the saw blade can only be disassembled one by one, and the saw blade itself is very sharp, so it is time-consuming and labor-intensive and poses a safety hazard

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