Safe type timber cutting machine with multiple cutting saw blades

Abstract

The invention relates to a safe type timber cutting machine with multiple cutting saw blades. The safe type timber cutting machine comprises a machine base and a cutting device arranged on the machine base. The cutting device comprises a plurality of cutting saw blades, a saw blade mounting rotary shaft and saw blade driving mechanisms, wherein the cutting saw blades are coaxially assembled, and the spacing between the cutting saw blades can be adjusted, the saw blade mounting rotary shaft is used for allowing the cutting saw blades to be installed on, and the saw blade driving mechanisms drive the cutting saw blades to rotate and are in drive connection with the saw blade mounting rotary shaft. The machine base is further provided with an automatic feeding device. The automatic feeding device comprises a feeding rack and a feeding driving mechanism, wherein the feeding rack is arranged in a moving and sliding mode in the rotating and cutting direction of the cutting saw blades, and the feeding driving mechanism drives the feeding rack. A plurality of timber fixing platforms are arranged on the feeding rack, the number and the positions of the timber fixing platforms correspond to those of the cutting saw blades. The timber fixing platforms are coaxially arranged. Timber cutting passages for allowing the cutting saw blades to enter and cut timbers are formed between the adjacent timber fixing platforms in a spaced mode. The spacing between the adjacent timber fixing platforms can be adjusted. Compared with the prior art, the safe type timber cutting machine with the multiple cutting saw blades can automatically feed the timbers and is more convenient and safer to operate.

Description

technical field [0001] The present invention relates to wood processing equipment, specifically a wood cutting machine, more precisely a safety type wood cutting machine with multiple cutting saw blades. Background technique [0002] Traditional wood cutting uses a single-blade saw for cutting. The staff first needs to measure the wood to be cut to determine the width of the wood to be cut, and then place the wood on the operating table for cutting. When cutting, it is necessary to measure continuously. Correct the position of the wood and cut repeatedly. Since the single-blade saw can only cut one piece of wood at a time, it takes a lot of time to measure and cut separately when cutting a piece of wood into multiple pieces of wood, and when the wood moves forward It is easy to shift left and right, it is difficult to cut the wood neatly into wood, and the wood that does not meet the requirements needs to be reprocessed or thrown away directly, which not only wastes raw mate...

AI Technical Summary

Problems solved by technology

Although the above-mentioned structural wood cutting machine has the advantages that the wood is not easy to move during the cutting process, the cutting efficiency is high, and one piece of wood can be cut into multiple woods at a time, and the cutting is neat, but the wood cutting process uses manual pushing. , the degree of automation is low, and there are defects of inconvenient operation; especially, there is the problem of unsafe operation. During the working process of the machine, the cutting saw blade is in a high-speed running state, and the operator pushes the wood through the high-speed cutting saw blade. In close contact with the chips, safety accidents are prone to occur during misoperation, which brings safety hazards to production. At the same time, a large amount of sawdust generated during wood cutting produces splashes, which is easy to cause injury to the operator, such as being thrown into the eyes and dirtying the operator.

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