JPH0266696U

JPH0266696U -

Info

Publication number: JPH0266696U
Application number: JP14388388U
Authority: JP
Priority date: 1988-11-01
Filing date: 1988-11-01
Publication date: 1990-05-21

Description

[Brief explanation of the drawing]

図面はこの考案の一実施例を示し、第１図はシ
ヤーリング装置のスパイラルカツタと固定刃との
切断部分を示す縦断側面図、第２図は第１図に示
す切断部分の外観側面図、第３図は切断時に於け
るスパイラルカツタと固定刃との摺接状態を示す
要部拡大側面図、第４図は研磨時に於けるスパイ
ラルカツタと固定刃との摺接状態を示す要部拡大
側面図である。１…シヤーリング装置、３…スパイラルカツタ
、４…固定刃、５…カーペツト、５ａ…パイル毛
、３１…吸引ダクト、３２…吸引口、３３…シヤ
ツタ、Ｂ…切断位置。 The drawings show one embodiment of this invention, and FIG. 1 is a vertical sectional side view showing the cutting portion between the spiral cutter and the fixed blade of the shearing device, FIG. 2 is an external side view of the cutting portion shown in FIG. 1, and FIG. Figure 3 is an enlarged side view of the main part showing the state of sliding contact between the spiral cutter and the fixed blade during cutting, and Figure 4 is an enlarged side view of the main part showing the state of sliding contact between the spiral cutter and the fixed blade during polishing. It is. DESCRIPTION OF SYMBOLS 1... Shearing device, 3... Spiral cutter, 4... Fixed blade, 5... Carpet, 5a... Pile hair, 31... Suction duct, 32... Suction port, 33... Shutter, B... Cutting position.

Claims

[Scope of Claim for Utility Model Registration] A shearing device in which fixed blades are arranged opposite to a spiral cutter rotatably supported on a shaft to cut and align the tips of the raised fabric surface that are supplied to these cutting positions. A shearing device, wherein a suction duct with a suction port opened along the spiral cutter is disposed at a rear position near the cutting position, and a shutter is provided at the suction port of the suction duct so as to be openable and closable.