Board cutting device convenient to adjust cutting distance

Abstract

The invention discloses a board cutting device convenient to adjust cutting distance. The board cutting device comprises a workbench, a support frame and a top plate, wherein the top of the workbenchis provided with the support frame; the top of the support frame is provided with the top plate; the top of the top plate is provided with a dust collecting box; an opening located in one side of thedust collecting box is connected with the dust outlet of a dust suction fan through a pipeline; the dust suction fan is connected with a dust suction port through a pipeline; the dust suction port isconnected with a plurality of dust suction pipelines; a sliding shaft is arranged on and slidably coupled to the support frame; one end of the sliding shaft is connected with connecting blocks, and atleast two connecting blocks are arranged; one end of one of the connecting blocks is fixedly connected with a telescopic tube; the bottoms of the connecting blocks are fixedly connected with U-shapedracks; the U-shaped racks are respectively in rotary connection with a first cutting blade and a second cutting blade through rotating shafts; and the rotating shafts are rotatably connected with themotor shafts of cutting motors. Through scale lines arranged on the telescopic tube, the cutting size of a board can be easily adjusted.

Description

technical field [0001] The invention relates to the technical field of wood cutting, in particular to a wood cutting device for conveniently adjusting the cutting distance. Background technique [0002] A plank is a plank made of whole wood. Durable and with a natural grain, these panels are an excellent choice for decoration. This type of plank is expensive, and the plank is generally classified according to the real name of the plank, and there is no uniform standard specification. Wooden boards are frequently used materials in home decoration. When purchasing wood boards, you must see its grain and clear grain. Generally, it is best not to have broken grains. [0003] Existing wood cutting machines cannot adjust the distance of the cutting blade according to the size of the wood board, resulting in the inability to cut the size you want, and many of them are cut by hand-held cutting machines, which is labor-intensive and cannot guarantee the integrity of the cutting. C...

AI Technical Summary

Problems solved by technology

[0003] Existing wood cutting machines cannot adjust the distance of the cutting blade according to the size of the wood board, resulting in the inability to cut the size you want, and many of them are cut by hand-held cutting machines, which is labor-intensive and cannot guarantee the integrity of the cutting. Causes waste of wood boards, if the cut boards are not fixed, it will affect the cutting and bring danger to the staff

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