A wooden door two-way trimming device automatically disengages the tool after cutting

Abstract

The invention provides a cutter automatically disengaging assembly after cutting by a wood door two-way edge cutting device. The assembly includes a movable block. A lead screw is threadedly connectedto the horizontal position of the movable block. A through hole passes through the center of the bottom of the movable block. Guide grooves are embedded in the two sides of the inner wall of the through hole. A fixed plate is fixedly connected to the bottom of the movable block. The lower side of the front end of the fixed plate is provided with a sliding groove. A connecting rod is movably connected to the inner wall of the through hole. Guide blocks are fixedly connected to the two sides of the top of the connecting rod. Since an inclined plate and a supporting rod are perpendicular to eachother, when the inclined plate is in contact with a wood door, the support rod on the inclined plate is subjected to an upward force and acts on a fixed rod, and so the top of the support rod is embedded in an embedded groove, thereby driving the connecting rod to stretch a spring to move downward in the sliding groove through a movable pivot pin by taking the supporting rod as a fulcrum. Moreover, the protrusions are embedded into arc grooves so as to improve the resistance between the supporting rod and the fixed rod, effectively prevent the sliding between the supporting rod and the fixedrod, and facilitate the movement of the connecting rod.

Description

technical field [0001] The invention belongs to the technical field of two-way edge trimming equipment for wooden doors, and more specifically relates to a tool automatic detachment assembly after cutting a wooden door. Background technique [0002] During the production and processing of wooden doors, it is necessary to trim the basically completed wooden doors, and cut off the uneven or excessive corners of the wooden doors. The screw is composed of a movable block. After the knife cuts the wooden door, the movable block will continue to move forward. Not only is it easy to cause the knife to collide with the main body of the device, reduce the safety of the trimming device, and it is not easy to control the distance the knife slides out. Reduced trimming efficiency when trimming next time, poor practicability. [0003] Therefore, in view of this, the inventor has been adhering to many years of rich experience in design, development and actual production in this related i...

AI Technical Summary

Problems solved by technology

[0004] A two-way edge trimming device for a wooden door automatically disengages from the assembly after cutting to solve the problem that the existing two-way edge trimming device for wooden doors used in the above-mentioned occasions cuts the edge, because the moving assembly is composed of a screw and a movable block. After the knife cuts the wooden door, the movable block will continue to move forward. Not only is it easy to cause the knife to collide with the main body of the device, which reduces the safety of the edge trimming device, but it is also difficult to control the distance the knife slides out, reducing the time when the next edge trimming is performed. The cutting edge efficiency, the problem of poor practicability

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