JPS58117271U

JPS58117271U - Fabric guide mechanism in buttonhole sewing machine

Info

Publication number: JPS58117271U
Application number: JP19453081U
Authority: JP
Inventors: 一夫田口; 正一堀江
Original assignee: ジューキ株式会社
Priority date: 1981-12-28
Filing date: 1981-12-28
Publication date: 1983-08-10
Also published as: JPS6213586Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、この考案の一実施例装置を取付けたミシンの
要部斜視図、第２図はこの考案の一実施例装置の要部斜
視図である。３・・・布送り板、５・・・布押え腕、６・・・布押え
、７・・・布案内板、８・・・布案内腕、９・・・布挾
み板。FIG. 1 is a perspective view of a main part of a sewing machine equipped with an embodiment of this invention, and FIG. 2 is a perspective view of a main part of a sewing machine according to an embodiment of this invention. 3... Fabric feed plate, 5... Fabric presser arm, 6... Fabric presser foot, 7... Fabric guide plate, 8... Fabric guide arm, 9... Fabric clamping plate.

Claims

[Scope of claim for utility model registration] A cloth feed plate that is linked to a rotating main shaft and can move the top surface of the bed back and forth and left and right, and a cloth presser arm that is linked to the main shaft and can be moved back and forth and left and right together with the cloth feed plate. , a presser foot vertically movably supported on a shaft presser arm so as to pinch and release the cloth in cooperation with a cloth feed plate; and a buttonhole is formed in the cloth by cooperating with a needle while the presser foot is lowering. In a buttonhole sewing machine, after moving the cloth feed plate and the presser foot arm as if sewing an overlock, the cloth is conveyed a certain distance while the presser foot is rising, and buttonhole sewing is repeated. a cloth guide plate fixedly disposed on the upper surface of the bed at a distance in one of the horizontal crossing directions ahead of the presser foot in the cloth conveyance direction so as to guide the cloth along the cloth conveyance direction;
The base end is supported on the fabric feed plate, and the other end is placed on the fabric feed plate in front of the fabric presser in the fabric conveyance direction with a vertical interval so that the fabric is turned over and conveyed to the sewing area. crosses the cloth feed direction horizontally so as to guide the cloth edge toward the cloth guide plate,
The cloth guide arm is slanted toward the cloth guide surface of the cloth guide plate in order to approach the presser foot, presses the cloth between the presser foot and the cloth guide arm, and guides the edge of the cloth toward the cloth guide plate. A fabric fixed to a fabric guide arm, which has a pressing plate that intersects horizontally with the fabric feeding direction and is inclined in the direction of the fabric guide plate to gradually approach the fabric presser foot, and has an elastic force that presses the fabric downward. A cloth guide mechanism in a buttonhole sewing machine consisting of a pinch plate and a buttonhole sewing machine.