Length-adjustable cut-off device special for wooden stool legs

Abstract

The invention relates to the technical field of wooden stool manufacturing, in particular to a length-adjustable cut-off device special for wooden stool legs. The length-adjustable cut-off device comprises a shell, a machining part is movably connected into the shell, and an elastic film is connected into the shell and located on the surface of the machining part; push rods are movably connected to the surface of the elastic film, and water storage films are fixedly connected to the surfaces of the push rods; limiting plates are movably connected to the ends, away from the elastic film, of thepush rods, and a spring frame is movably connected into each limiting plate; and a movable frame is movably connected to the surface of each spring frame, clamping plates are movably connected to thesurfaces of the movable frames, and rollers are movably connected to the surfaces of the clamping plates. The force applied to the surface of the elastic film is small, namely the time for the rollers to get close to the surface of the workpiece is long, the overall time for the shell to slide downward is long, in addition, the clamping plates and the rollers apply certain force to the surface ofthe workpiece, the workpiece is stable when the workpiece is cut again by manpower, and therefore the effect that the cutting length and the diameter of the workpiece are inversely proportional is achieved.

Description

technical field [0001] The invention relates to the technical field of wooden stool manufacture, in particular to a length-adjustable cutting device for wooden stool legs. Background technique [0002] Among the seats, furniture stools, Maza appeared first. It is the predecessor of the stool. Adding a backrest to the stool has evolved into a chair. Because wood is durable and easy to obtain, it is often used to make stools. With the development of science and technology and the continuous improvement of craftsmanship, wooden stools are made into various styles and sizes. [0003] The workpiece that determines the height of the wooden stool is the stool leg, and various stool leg cutting devices have been developed for the convenience of people's operation, but this kind of kicking leg can only be cut off mechanically according to the length measured manually, and cannot be automatically cut according to the diameter of different stool legs. Adjustments are made, thereby pro...

AI Technical Summary

Problems solved by technology

[0003] The workpiece that determines the height of the wooden stool is the stool leg, and various stool leg cutting devices have been developed for the convenience of people's operation, but this kind of kicking leg can only be cut off mechanically according to the length measured manually, and cannot be automatically cut according to the diameter of different stool legs. Make adjustments, and then prolong the time of working operation, therefore, those skilled in the art have provided the special length adjustable cut-off device of wooden stool leg, to solve the problem raised in the above-mentioned background technology

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