JPS5877677U

JPS5877677U - Welt cloth folding device of welt sewing machine

Info

Publication number: JPS5877677U
Application number: JP17292981U
Authority: JP
Inventors: 英夫麻生
Original assignee: ジューキ株式会社
Priority date: 1981-11-20
Filing date: 1981-11-20
Publication date: 1983-05-25

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来の工作折り重ね装置の主要部の平面図、第
２図は第１図の工作折り重ね装置の断面図、第３図はこ
の考案の工作折り重ね装置を取り付けた玉縁ミシンの斜
視図、第４図は第３図における工作折り重ね装置の拡大
平面図である。３．３′・・・・・・クランプ板、１０・・・・・・工
作足、１３．１３’・・・・・・折り込み板、１４．１
４’・・・・・・移動体、１５．１５’・・・・・・駆
動体としてのエアシリンダー、ＫＰ・・・・・・工作基
板。Figure 1 is a plan view of the main parts of a conventional work folding device, Figure 2 is a sectional view of the work folding device shown in Figure 1, and Figure 3 is a welt sewing machine equipped with the work folding device of this invention. FIG. 4 is an enlarged plan view of the machine folding device shown in FIG. 3. 3.3'... Clamp plate, 10... Work leg, 13.13'... Folding plate, 14.1
4'...Moving body, 15.15'...Air cylinder as a driving body, KP...Work board.

Claims

[Claim for Utility Model Registration] The machine is capable of reciprocating along the cloth feeding direction parallel to the upper surface of the bed of the sewing machine, and is separated in the horizontal direction intersecting the cloth feeding direction by sandwiching the cloth feeding direction line passing through the sewing section of the sewing machine. The pair of movable objects placed on the bed and the body cloth placed on the bed are pressed against the top surface of the bed.
A pair of clamp plates are supported by the movable body so that they can be transported forward from a preparation position in front of the sewing machine sewing section in the cloth feed direction in conjunction with the movable body, and the drive shaft is arranged to face each other in the horizontal direction perpendicular to the cloth feed direction. a pair of driving bodies provided on the movable body so as to be able to reciprocate so as to approach and separate from each other; and a pair of driving bodies disposed on a clamp plate with side edges facing each other in a horizontal direction intersecting the cloth feeding direction parallel to the cloth feeding direction; , a folding plate connected to the drive shaft of the drive body so that its movement can be adjusted along the movement direction, and a work board on a flat plate extending parallel to the top surface of the bed and parallel to the cloth feeding direction supported at the lower end, and both sides of the preparation position. The work board can be lowered between the clamp plates, and the upper
The work leg is movably supported on the bed and the work board lowered between the clamp plates presses the work onto the body fabric, and the work is moved to the work base by the operation of the folding plate linked to the reciprocation of the drive shaft. This machine folding device for a welt sewing machine is configured to bend and hold the fabric in an inverted T-shape along the periphery of the machine, operate a clamp plate in this state, guide the body fabric and work to the seam part, and perform welt stitching.