PLANE BURR REMOVING DEVICE

PURPOSE:To perform automatic removal of burr and warp and to provide a smooth surface having stable quality, by a method wherein, through utilization of the resilient friction force of a belt, a member to be machined is held by the belt, and is moved in a pressurized state over a polishing member in linkage with running of the belt. CONSTITUTION:A belt 7 stretched around a pulley 10 for rotation, a pulley 11 for regulation, and a support pulley 12 is rotationally run in a manner to be positioned facing a polishing member 6, situated on a holding plate 4 positioned in an inclined state, with a given distance therebetween. When a member 18 to be machined is charged through a member-to-be-machined charge port, formed in the upper part of a device, to a space between the polishing member 6 and the belt 7, the belt 7 is pressed by a roller pusher 15 through the action of a cylinder 16, and is moved togetherwith the member to be machined in a state to hold the member 18 to be machined by means of a resilient friction force. The member to be machined is pressed against the polishing member 6 by means of the pressure of a pressurizing roller 5, and removal of burr and warp of the member 18 to be machined is performed, and the member to be machined is discharged from below. When a paper pile being the polishing member 6 is worn, a position is varied by means of a pinion 13 and a rack gear 14. This constitution enables provision of a smooth surface having stable quality.