Blockboard cutting device based on screw drive theory

Abstract

The invention relates to the technical field of blockboards, and discloses a blockboard cutting device based on the screw drive theory. The blockboard cutting device comprises a workbench, and a rotary frame is connected in the workbench in a hinged manner. The outside of the rotary frame is engaged with a rotary gear, and a supporting rod is connected in the rotary frame in a hinged manner. The outside of the supporting rod is connected with a threaded block in a hinged manner, and an adjusting screw rod is in threaded connection with the interior of the threaded block. The outside of the supporting rod is connected with a supporting plate in a hinged manner, and the top of the supporting plate is fixedly connected with a cutting motor. The outside of the cutting motor is movably connected with a saw web. By means of cooperative use of the rotary frame, the rotary gear, the supporting rod, the threaded block, the adjusting screw rod and the supporting plate, the effect of adjusting the cutting angle and height of the saw web is achieved, and various machining needs of blockboards are met; and oblique incisions of the blockboards can be cut conveniently, the use range of the equipment is effectively widened, and the cutting effect of the device is improved.

Description

technical field [0001] The invention relates to the technical field of woodworking boards, in particular to a woodworking board cutting device based on the principle of screw drive. Background technique [0002] Blockboard refers to a special plywood made of plywood splicing or hollow board as the core board on the basis of plywood production, covered with two or more layers of plywood on both sides, and pressed by glue. The characteristics of blockboard are mainly composed of core board Structural decisions. It is widely used in the production and construction of furniture manufacturing, sewing machine table, carriage, ship, etc. During the use of blockboard, it is usually necessary to cut the blockboard, and in the connection part of the blockboard or some In special areas, it is often necessary that the incision of the blockboard presents a certain angle. [0003] However, the existing blockboard cutting device has a simple structure and a single function, and can only ...

AI Technical Summary

Problems solved by technology

[0003] However, the existing blockboard cutting device has a simple structure and a single function, and can only perform a single cut on the woodworking board, and cannot effectively adjust the cutting angle and height of the saw blade, resulting in a single function of the existing cutting device , the use range is small, the use effect is limited, and it cannot meet the needs of woodworking boards with inclined incisions, and the existing cutting devices usually push the board forward by hand, resulting in fingers being easily cut by the saw blade and causing bodily injury

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