Board thickness-adjustable type frame sawing machine

Abstract

The invention relates to a board thickness-adjustable type frame sawing machine. The machine comprises a wood accumulating frame, a wood taking device, a propelling device, a clamping and sawing device and a collecting and conveying device. The wood accumulating frame is provided with a slope structure enabling wood to roll down forwards in the transverse direction, and the wood taking device is located at the front side of the wood accumulating frame in the transverse direction, hooks the wood and is lifted forwards by a preset height in the transverse direction. The propelling device is located at the front side of the wood taking device in the transverse direction and used for bearing wood and conveying the wood forwards in the longitudinal direction. The clamping and sawing device is located at the front side of the propelling device in the longitudinal direction, clamps the wood to be pushed, cuts the wood into boards and conveys the boards forwards in the longitudinal direction, and a distance adjusting mechanism for adjusting the thickness of the boards cut by the clamping and sawing device is arranged on the clamping and sawing device; and the collecting and conveying device is located at the front side of the clamping and sawing device in the longitudinal direction and collects and transfers the boards. According to the frame sawing machine, the distance adjusting mechanism is adopted to adjust the thickness of the finally-machined boards, so that the boards with various thicknesses can be sawed by one machine, the working efficiency is improved, and the time and the labor cost are saved.

Description

technical field [0001] The invention relates to the technical field of wood processing machinery and equipment, in particular to a frame saw machine with adjustable thickness for wood boards. Background technique [0002] Frame saw machine (also known as gang saw machine) is a woodworking machine that uses a crank-link mechanism to drive the saw frame to reciprocate up, down, or left and right, and process logs or raw wood with multiple saw blades mounted on the saw frame. Frame saw lumber production has advantages that other lumber machines cannot match. Frame saw machine has simple production process, convenient operation, and is easy to realize continuous and automatic production. It has been widely used especially in Europe. [0003] The frame saw machine has the following advantages: Within the opening range, multiple frame saw blades can be installed according to the plate thickness requirements, and multiple plates with the required thickness can be sawed at one time....

AI Technical Summary

Problems solved by technology

[0004] Since most of the existing frame saw machines are manually assisted feeding, and the distance between the saw blades is fixed, the same frame saw machine can only produce wood boards of one thickness. Most of the output is collected manually or transported by other large devices, which greatly wastes labor and increases costs

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