Wood board polishing device

Abstract

The invention discloses a wood board polishing device. The wood board polishing device comprises a workbench of a hollow structure and a polishing box installed on one side of the top face of the workbench, wherein a vacuum pump is fixedly installed on one side of the workbench; a plurality of negative pressure suction cups evenly distributed below the polishing box are installed on the table topof the workbench; the vacuum pump communicates with the negative pressure suction cups through guide pipes; a feeding port leading to the position below the polishing box is formed in the joint of thepolishing box and the workbench; and a polishing mechanism located above the negative pressure suction cups is installed in the polishing box. According to the wood board polishing device, the suction cups are connected with the vacuum pump, air between a wood board and the suction cups is extracted, and therefore the wood board is fixed through vacuum adsorption, the wood board does not need tobe fixed through an extrusion structure, and the wood board is not prone to being extruded and damaged; meanwhile, no obstacle exists on the surface of the wood board, and the polishing mechanism canpolish the surface of the wood board conveniently; and the height and position of a polishing wheel are adjusted through hydraulic drive and lead screw drive, and therefore automatic polishing can beachieved, and the wood board polishing efficiency is improved.

Description

Technical field[0001]The invention relates to the technical field of wood processing, in particular to a wood board polishing device.Background technique[0002]After the wood board is cut, it needs to be polished to obtain a certain degree of smoothness or texture to increase the aesthetics of the furniture. In order to prevent the position of the wood board from shifting during the grinding process and affecting the grinding effect, a pressing device is usually added to press and fix the wood board, and some pressing devices are likely to deform the wood board during the fixing process, thereby damaging the wood board. The pressing device will hinder the sanding mechanism from sanding the wood board and affect the sanding effect. On the other hand, during the wood board sanding process, the wood chips are prone to splash, which makes the processing environment bad and the subsequent cleaning and recycling of wood chips is very troublesome.Summary of the invention[0003]In order to ov...

AI Technical Summary

Problems solved by technology

In order to prevent the position deviation of the wood board during the grinding process and affect the grinding effect, a pressing device is usually added to press and fix the wood board, and some pressing devices are easy to deform the wood board during the fixing process, thereby damaging the board. The pressing device will prevent the grinding mechanism from grinding the wood, which will affect the grinding effect; on the other hand, during the grinding process of the wood, it is easy to generate sawdust splashes, which makes the processing environment poor, and the subsequent cleaning and recycling of sawdust is very troublesome

Images