Wire drawing machine

Abstract

The invention discloses a wire drawing machine. Along a wood board transmission direction, the upper end face of a frame is orderly provided with a front steel wire roller which performs rough grinding on wood boards, a disk brush group which performs wire drawing on the wood boards and a rear steel wire roller which polishes the wood boards, wherein the disk brush group consists of a plurality of disk brushes which are distributed abreast; each disk brush is driven to rotate by a respective transmission motor of each disk brush and comprises a disk and steel wires densely distributed on the lower end face of the disk; the disks are all parallel to the upper end face of the frame and are all arranged on a disk brush mounting platform; a disk brush driving motor is fixedly arranged on the disk brush mounting platform; an output shaft of the disk brush driving motor runs through the disk brush mounting platform to be fixedly connected with the disks; and the disk brush group drives the steel wires to rotate through the disks. Compared with the conventional wire drawing machine, in the wire drawing machine of the invention, grooves and lines are widened, which not only increases the contact areas of the steel wires and the surfaces of the wood boards, but also increases a drawing force when the steel wires are contacted with the wood boards, thus the widening of the lines is benefited and the aim of achieving optimal wire drawing effect is achieved.

Description

technical field [0001] The invention belongs to board processing equipment, in particular to a wood board wire drawing machine with good wire drawing effect. Background technique [0002] With the improvement of modern people's living standards and the improvement of environmental protection awareness, the requirements for home panel decoration are getting higher and higher. Floors, veneers, door panels and other panels that can only meet the requirements of a single use can no longer meet the needs of the market. Because The disadvantages of traditional decorative panels are that they are basically flat surfaces, and the number of times of paint application is large, and the amount of paint used is large, which not only reduces the environmental quality, but also lacks the natural feeling of solid wood and the three-dimensional effect of wood grain. [0003] In order to meet the needs of consumers, a kind of brushed floor and veneer with antique relief effect appeared on th...

AI Technical Summary

Problems solved by technology

However, it has been proved by practice that the wire drawing effect of the above-mentioned machine on the board is not very satisfactory. After research, it is found that the reason is that the direction of rotation of the steel wire roller is along the direction of the conveyance of the wood board, and the contact surface between the wire roller and the board during the board transfer process is small , can only play the effect of scraping out the groove and deepening the grain, but the width of the grain is not enough, which makes the three-dimensional effect of wood grain look unnatural and unsatisfactory

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