Wood product belt type grinding machine

Abstract

The invention discloses a wood product belt type grinding machine. The wood product belt type grinding machine comprises a rack, wherein main supporting plates are fixed at the front and the rear of the right top surface of a carrier plate of the rack; articulated shaft parts at the two ends of a main driving roller are articulated with the two main supporting plates; one of the articulated shaftparts extends out of the corresponding main supporting plate, and a transmission wheel is fixed to the articulated shaft part; a driving motor is fixed to the inner side wall of the lower part of eachmain supporting plate; an output shaft of the driving motor passes through the main supporting plate, and a driving wheel is fixed on the output shaft; a transmission belt is tensioned on the driving wheel and the transmission wheel; adjusting supporting plates are fixed at the front and the rear of the left top surface of the carrier plate of the rack; and supporting plates are fixed to the upper parts and lower parts of opposite wall surfaces of the two adjusting supporting plates. The wood product belt type grinding machine can adjust the tension degree of a grinding belt by adjusting theheight of the transmission roller; meanwhile, the height of a tension roller arranged at the middle can be finely adjusted so as to meet the tension requirements of the grinding belt, thereby ensuring the grinding effect, preventing the grinding belt from coming off and ensuring the normal operation of equipment.

Description

Technical field: [0001] The present invention relates to the technical field of woodworking equipment, and more specifically to a belt-type sander for wood products. Background technique: [0002] The existing wood product belt sander generally has a sanding belt between the driving roller and the driving roller. Generally, there is no supporting device in the middle of the sanding belt, so that the tension cannot be adjusted. When sanding, it is easy to deform the sanding belt. The tension cannot be adjusted in time, causing the belt body to come out or affect the polishing effect. Summary of the invention: [0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a wood product belt grinder, which can adjust the height of the drive roller to adjust the tension of the sanding belt. At the same time, the tension roller provided in the middle is also It can fine-tune the height to meet the tension requirements of the sanding belt, e...

AI Technical Summary

Problems solved by technology

[0002] Existing belt grinders for wood products generally have a grinding belt installed between the driving roller and the driving roller, and there is generally no supporting device in the middle of the grinding belt, so that its tension cannot be adjusted. When grinding, it is easy to deform the grinding belt. The tension cannot be adjusted in time, causing the belt body to come out or affect the grinding effect

Images