Automatic feeding belt sander for wooden products

Abstract

The invention discloses an automatic feeding belt sander for wooden products. The automatic feeding belt sander for the wooden products includes a rack, and main support plates are fixed to the frontportion and rear portion of the right top surface of a top plate of the rack. Hinged shaft parts are arranged at both ends of a main driving roller and hinged to the two main support plates, and one of the hinged shaft parts extends out of the corresponding main support plate and is fixedly provided with a driving wheel. A center through groove is formed in the middle of the top plate of the rack,and a lifting plate is pressed against the top surface of the top plate of the rack and covers the center through groove. A lifting support plate is fixed to the bottom surface of the middle of the top plate of the rack, and a plurality of lifting cylinders are fixed to the bottom surface of the lifting support plate. According to the automatic feeding belt sander for the wooden products, the high and low positions of a drive roller can be adjusted to adjust the tensioning degree of a sanding belt to meet the tensioning requirements of the sanding belt, the sanding effect is ensured, the sanding belt is prevented from slipping, and the normal operation of the belt sander is ensured; and meanwhile, a board to be processed can be automatically clamped and fixed as well as automatically lifted and moved by the belt sander to achieve automatic sanding, the effect is good, and the degree of automation is high.

Description

Technical field: [0001] The invention relates to the technical field of woodworking equipment, in particular to an automatic feeding belt sander for wood products. Background technique: [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 to come out or affect the grinding effect. Invention content: [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a wood product belt sander with automatic feeding, which can adjust the height of the drive roller to adjust the tension of the sanding belt to meet the tension requirements of the sanding belt , to ensure the grinding effect, prevent the grinding belt from...

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

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