JPS58176980U

JPS58176980U - Weft length measuring device for fluid jet looms

Info

Publication number: JPS58176980U
Application number: JP7097482U
Authority: JP
Inventors: 織田　信悟
Original assignee: 株式会社豊田自動織機製作所
Priority date: 1982-05-15
Filing date: 1982-05-15
Publication date: 1983-11-26
Also published as: JPS6220467Y2

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 the drawing]

第１図は従来の緯糸測長装置を示す一部破断側面図、第
２図は同じく正面図、第３図はこの考案　　、　。を具体化した一実施例を示す一部破断要部側面図、第４
図は同じく正面図、第５図は要部拡大断面図、第６図は
要部斜視図、第７図は変更例の要部斜視図、第８図は変
更例の要部断面図、第９図は変更例の支持部を示す正面
図である。緯糸貯留ドラム・・・１０、糸巻付管・・・１４、ガイ
ド溝−１７、フランジ・・・１８、カバー・・・２３、
調整ピン・・・２４、係止片・・・２５、糸係合部・・
・２６、ねじ・・・２７゜第２図１７（１−− ｕｌｔ）ｄ第６図　　、　　第７図／°　　　　　　第９図− ｕ、ｕ””込め −ｉ７　　　　　１７Fig. 1 is a partially cutaway side view showing a conventional weft length measuring device, Fig. 2 is a front view of the same, and Fig. 3 is a diagram of this invention. Partially cutaway main part side view showing an embodiment embodying the above, Part 4
The figures are a front view, FIG. 5 is an enlarged sectional view of the main part, FIG. 6 is a perspective view of the main part, FIG. 7 is a perspective view of the main part of the modified example, and FIG. 8 is a sectional view of the main part of the modified example. FIG. 9 is a front view showing a support part of a modified example. Weft storage drum...10, thread winding tube...14, guide groove-17, flange...18, cover...23,
Adjustment pin...24, locking piece...25, thread engagement part...
・26, Screw...27° Fig. 2 17 (1-- ult) d Fig. 6, Fig. 7/° Fig. 9- u, u"" insertion-i7 17

Claims

[Scope of Claim for Utility Model Registration] 1. The weft yarn continuously supplied from the yarn supply bobbin is wound in a coil shape on a circumferential yarn winding surface, the weft is inserted, the length of the required amount of weft yarn is measured, and the weft yarn is wound. In a weft length measuring device for a fluid jet loom, which performs weft insertion while unwinding a weft thread that has been wound, a support portion in which a guide groove is formed is provided on the side of the winding surface on the bobbin winding side. In order to form at least a part of the attached surface, a locking piece that engages with the guide groove is attached to the base end surface of the adjustment pin, which has a thread engaging portion with an inclined portion, by a screw. What is claimed is: 1. A weft length measuring device for a fluid jet loom, characterized in that the adjustment pin is installed so as to be adjustable in distance from the end surface, and the adjustment pin is movable and adjustable along the guide groove. 2. The support portion is a flange portion formed integrally with a peripheral wall surface portion of the storage drum constituting the thread winding surface, and the guide groove extends in a radial direction centered on the center of the thread winding surface. A weft length measuring device for a fluid jet loom according to claim 1, characterized in that the device is formed of: