Automatically fixed and linear cutting timber trimming device for construction

Abstract

The invention relates to the field of construction technology, and discloses an automatically fixed and linear cutting timber trimming device for construction. The automatically fixed and linear cutting timber trimming device for construction comprises a shell; and the surface of the shell is provided with a placement opening. The rotation of a rotating rod makes a moving rod move intermittently left and right, which provides a power source for subsequent fixing operations and cutting operations, and increases the linkage among structures, so that the operation is more convenient; a connectingrod moves to the right so that a rotary rod rotates, which causes clamping levers to approach each other and then move away to automatically fix a wood board; therefore, the stability of the wood board is guaranteed, the offsetting of the wood board during the subsequent cutting is avoided, and the influence on the cutting quality of the wood board is avoided; and after the cutting is completed,the fixing is automatically released, which facilitates the next round of cutting operations. The moving rod pushes a moving board to move left and right, so that a cutter wheel cut the wood board ina one-way straight line, so that the cut of the wood board is kept level, and the cutting quality of the wood board is guaranteed; and both hands are liberated, which avoids burdens on arms caused bymanual cutting for a long time.

Description

technical field [0001] The invention relates to the technical field of construction, in particular to an automatic fixing and linear cutting wood trimming equipment for construction. Background technique [0002] Wood is the lignified tissue of plants capable of secondary growth, such as trees and shrubs. After the primary growth of these plants ends, the vascular cambium in the rhizome becomes active, developing bast outward and wood inward. Timber generally refers to wooden materials used in industrial and civil construction, and is usually classified as soft wood and hard wood. The wood used in the project is mainly obtained from the trunk parts of trees. Because of its ease of acquisition and processing, wood has been a major building material since ancient times. [0003] Due to various defects of wood raw materials, such as inconsistent dimensions at both ends and sag in the middle of the raw material, the processed wood does not meet the use standards. It is often ...

AI Technical Summary

Problems solved by technology

[0003] Due to various defects of wood raw materials, such as inconsistent dimensions at both ends and sag in the middle of the raw material, the processed wood does not meet the use standards. It is often necessary to trim the wood and remove the excess parts. Usually, the staff manually put the wood close to the high-speed rotating machine. Cutting tools, using cutting tools to trim wood, but during operation, due to the cutting force generated by the cutting tools on the wood, the wood is deformed and separated, and the separation end is often lifted, causing the wood to partly separate from the operating table, affecting the movement of the wood When the stability is high, it is easy for the wood to tilt and move, causing the wood cut to appear uneven, which affects the cutting quality, wastes wood and increases the amount of subsequent trimming tasks. In order to avoid such a situation, the staff needs to press vigorously. Pushing the wood to move, the long-term fixing and pushing operation will bring a burden to the arm of the worker, and the operation is very inconvenient

[0004] Aiming at the deficiencies of the prior art, the present invention provides an automatic fixed and linear cutting construction wood trimming equipment, which has the advantages of better cutting quality and convenient operation, and solves the problems of poor cutting quality and inconvenient operation. Fix the board to ensure the stability of the board, avoid the deviation of the board during subsequent cutting, and affect the cutting quality of the board. After the cutting is completed, the fixation will be automatically released to facilitate the next round of cutting operations. One-way linear cutting keeps the cut of the board horizontal, the cutting quality of the board is guaranteed, and the hands are freed to avoid long-term manual cutting, which will cause a burden on the arm

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