JPH0336757U

JPH0336757U -

Info

Publication number: JPH0336757U
Application number: JP9652189U
Authority: JP
Priority date: 1989-08-17
Filing date: 1989-08-17
Publication date: 1991-04-10

Description

[Brief explanation of drawings]

１図は本案実用新案登録請求の範囲請求項１に
記載のベルトサンダの被研削物被研削物送り装置
の斜視図、２図は本案実用新案登録請求の範囲請
求項２に記載のベルトサンダの被研削物被研削物
送り装置の斜視図、３図は従来のベルトサンダの
被研削物送り装置の斜視図、４図、５図、および
、６図は本案の他の実施例を示す斜視図である。１……研削ベルト、２……研削ベルトの走行方
向、３……走行方向に略直交する方向、４……被
研削物、５……研削ベルトの研削作業面、６……
被研削物送りロール、７……被研削物送りロール
軸、８……被研削物ガイドプレート、９……被研
削物送りロールの周面、１０……被研削物送りコ
ンベア、１１……被研削物送りコンベアの走行方
向、１２……被研削物送りコンベアの搬送面、１
３……被研削物背面、１４……被研削物押圧ロー
ル、１５……被研削物押圧板、１６……バネ、シ
リンダー、ソレノイド、あるいは、モータ、１７
……被研削物押圧装置、１８……被研削物背面の
凹凸、１９……被研削物の幅、２０……被研作業
面の有効な長さ、２１……研削ベルト用ロール、
２２……研削ベルト駆動用動力、２３……被研削
物送り用動力。 Figure 1 is a perspective view of a grinding object feeding device for a belt sander according to claim 1 of the present utility model registration, and Figure 2 is a perspective view of the belt sander according to claim 2 of the present utility model registration claim. Fig. 3 is a perspective view of a grinding object feeding device of a conventional belt sander; Figs. 4, 5, and 6 are perspective views showing other embodiments of the present invention; It is. DESCRIPTION OF SYMBOLS 1... Grinding belt, 2... Running direction of the grinding belt, 3... Direction substantially perpendicular to the running direction, 4... Grinding object, 5... Grinding work surface of the grinding belt, 6...
Workpiece feed roll, 7... Workpiece feed roll shaft, 8... Workpiece guide plate, 9... Circumferential surface of workpiece feed roll, 10... Workpiece feed conveyor, 11... Workpiece Running direction of the grinding object feeding conveyor, 12... Conveying surface of the grinding object feeding conveyor, 1
3... Rear surface of the object to be ground, 14... Press roll for the object to be ground, 15... Press plate for the object to be ground, 16... Spring, cylinder, solenoid, or motor, 17
... Pressing device for the object to be ground, 18 ... Irregularities on the back surface of the object to be ground, 19 ... Width of the object to be ground, 20 ... Effective length of the work surface to be ground, 21 ... Roll for grinding belt,
22... Power for driving the grinding belt, 23... Power for feeding the object to be ground.

Claims

[Scope of Claim for Utility Model Registration] 1. In a belt sander with a workpiece feeding device that sends the workpiece 4 in a direction 3 substantially perpendicular to the running direction 2 of the grinding belt 1, a belt sander that is close to the grinding work surface 5 of the grinding belt At least one workpiece feed roll 6 driven by power is mounted on the workpiece guide plate 8 such that the workpiece feed roll axis 7 is approximately perpendicular to the grinding surface of the grinding belt. Cut out a part of the grinding belt near the grinding work surface,
A grinding object feeding device for a belt sander, characterized in that a circumferential surface 9 of a grinding object feed roll is installed so as to slightly protrude from a surface of a grinding object guide plate that contacts the grinding object. 2. A workpiece feed conveyor 10 driven by power is placed close to the grinding work surface 5 of the grinding belt so that the running direction 11 of the workpiece feed conveyor is approximately perpendicular to the running direction of the grinding belt, and A belt sander for grinding a workpiece according to claim 1, characterized in that the workpiece guide plate 8 is replaced so that the workpiece conveying surface 12 of the conveyor is substantially perpendicular to the grinding work surface of the grinding belt. Material feeding device.