Aligning-type feedbed of sander

Abstract

The invention discloses an aligning-type feedbed of a sander. The feedbed comprises a left feed bracket and a right feed bracket. A feed channel formed by the left feed bracket and the right feed bracket corresponds to a grinding wheel track of the sander; the left feed bracket and the right feed bracket respectively comprise a rack, the upper end of the racks are provided with a plurality of rollers through roller frames arranged horizontally; the right feed bracket is fixedly arranged corresponding to a fixed end of the grinding wheel track of the sander, and a lateral end of the roller frame of the right feed bracket is provided with a plurality of aligning rollers through a aligning roller bracket; the left feed bracket is arranged corresponding to a shifting end of the grinding wheel track of the sander, and a lateral end of the roller frame of the left feed bracket is provided with a clamping mechanism through a strut member. The feedbed is used at the side of a feed port of the sander to transport workpieces to the feed port. The workpiece is precisely positioned during transportation process, so that the workpiece entering the feed port of the sander is in the right position, and accordingly it is guaranteed that the quality of products is improved.

Description

technical field [0001] The invention relates to the technical field of wooden doors and windows, in particular to a sander for sanding wooden doors and windows. Background technique [0002] The sander is a mechanical device used for sanding the frame-shaped wooden door and window panels, so as to make the surface of the frame-shaped wooden door and window panels smooth and improve the quality of doors and windows. The feed port of the sanding machine is usually set on the side, and the feed port is set at a certain height to facilitate the entry of workpieces of different sizes and sizes into the inside of the sander; the outside of the feed port is provided with a transmission crawler, which is used to put the initially formed frame The type wooden doors and windows are sent to the material inlet, and then sanded. In order to meet the needs of different processing objects, the width of the feed port of the sanding machine is usually set larger, and the grinding wheel tr...

AI Technical Summary

Problems solved by technology

However, since the transmission track on the outside of the feed port cannot accurately position the frame-shaped wooden doors and windows to be processed, the position of the frame-shaped wooden doors and windows to be processed often shifts during the feeding process. If the offset position is too large, it cannot Make the workpiece to be processed enter the feed port accurately, and if the offset position is small, even if the workpiece can enter, it will not be able to accurately locate its position, resulting in the part of the edge that cannot be processed during the sanding process, thus also The processing quality of framed wooden doors and windows cannot be guaranteed

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