JPH0187852U

JPH0187852U -

Info

Publication number: JPH0187852U
Application number: JP18331287U
Authority: JP
Priority date: 1987-11-30
Filing date: 1987-11-30
Publication date: 1989-06-09
Anticipated expiration: 2002-11-30
Also published as: JPH056048Y2

Description

[Brief explanation of the drawing]

第１図〜第７図は本考案の一実施例を示すもの
で、第１図は研磨装置取付部の正面図、第２図は
同側面図、第３図は研磨装置の斜視図、第４図は
研磨装置の砥石取付部を切欠いた側面図、第５図
は研磨装置の内部構造を表す側断面図、第６図は
第５図のＸ―Ｘ断面図、第７図はガイド部材取付
部の側断面図、第８図〜第１０図は従来例を示し
、第８図は研磨装置を備えた裁断装置の全体正面
図、第９図は同側面図、第１０図は研磨装置の斜
視図である。２１…研磨装置、２２…バンドナイフ、２３…
裁断装置本体、２４…装置本体、２５…ガイド棒
、２６，２７…可動体、２９…ハンドル、３０…
カム、３１，３２…ばね、３５，３６…砥石、３
７，３８…軸。 Figures 1 to 7 show an embodiment of the present invention, in which Figure 1 is a front view of the polishing device attachment section, Figure 2 is a side view of the same, and Figure 3 is a perspective view of the polishing device, and Figure 3 is a perspective view of the polishing device. Figure 4 is a cutaway side view of the grindstone attachment part of the polishing device, Figure 5 is a side sectional view showing the internal structure of the polishing device, Figure 6 is a sectional view taken along line XX in Figure 5, and Figure 7 is a guide member. 8 to 10 show a conventional example, FIG. 8 is an overall front view of a cutting device equipped with a polishing device, FIG. 9 is a side view of the same, and FIG. 10 is a polishing device. FIG. 21... Polishing device, 22... Band knife, 23...
Cutting device main body, 24... device main body, 25... guide bar, 26, 27... movable body, 29... handle, 30...
Cam, 31, 32...Spring, 35, 36...Whetstone, 3
7, 38...axis.

Claims

[Scope of utility model registration request]

In a cutting device that cuts fabric placed on a table with an endless rotating band knife, a pair of movable bodies that can be moved near and far from each other are included in a polishing device body that is attached to the cutting device body, and the movable bodies are moved close to each other. a spring that biases the movable bodies in the direction, and a cam located between the movable bodies to adjust the distance between the movable bodies, and a handle coupled to the cam is provided on the outside of the polishing apparatus main body, and the pair of movable bodies a disc-shaped grindstone that is coupled to the band knife and whose flat surface can come into contact with both sides of the blade of the band knife;
A band knife polishing device in a cutting device in which grindstones connected to the pair of movable bodies are pivotally supported by shafts inclined in opposite directions and are disposed at positions shifted in the length direction of the band knife.