JPS6052981U

JPS6052981U - Weft length measurement storage device for fluid jet looms

Info

Publication number: JPS6052981U
Application number: JP14647983U
Authority: JP
Inventors: 竹川　雄二郎; 本部　誠一; 寛司辻
Original assignee: 津田駒工業株式会社
Priority date: 1983-09-20
Filing date: 1983-09-20
Publication date: 1985-04-13

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図はドラム式のよこ糸測長貯留装置の概略的側面図
、第２図はカム機構および保持手段の正面図、第３図は
同じ（カム機構および保持手段の他の実施例の正面図、
第４図は制御回路図である。１・・・ドラム式のよこ糸測長貯留装置、２・・・よこ
糸、４・・・巻付はアーム、５・・・ドラム、７・・・
係止ピン、１０・・・カム機構、１１・・・カム、ＩＩ
Ｌ・・・低＆１１Ｈ・・・高部、１２・・・コントロー
ルレバー、１４・・・支点軸、２０・・・リターンスプ
リング、２１・・・保持手段、２２・・・手動レバー、
２６・・・トグルスプリング、３１・・・プランジャ。Fig. 1 is a schematic side view of a drum-type weft length measuring and storage device, Fig. 2 is a front view of the cam mechanism and holding means, and Fig. 3 is the same (a front view of another embodiment of the cam mechanism and holding means). ,
FIG. 4 is a control circuit diagram. 1... Drum-type weft length measuring and storage device, 2... Weft, 4... Arm for winding, 5... Drum, 7...
Locking pin, 10... cam mechanism, 11... cam, II
L...low & 11H...high part, 12...control lever, 14...fulcrum shaft, 20...return spring, 21...holding means, 22...manual lever,
26...Toggle spring, 31...Plunger.

Claims

[Scope of utility model registration request]

(1) A drum-type weft thread gauge in which the weft thread wound around the circumference of the drum is locked by a locking pin at the locking position, and the stored weft yarn is released by moving the locking pin to the unwinding position. The long storage device includes a cam mechanism in which a high part of the cam moves the locking pin to a weft locking position and a return spring moves the locking pin to an unwinding position in the lower part of the cam; A fluid jet type fiber weft yarn length measuring and storage device comprising a holding means for forcibly moving the locking pin to a locking position and maintaining that state during stopping and inching operation.

(2) The holding means is comprised of a manual lever that is swingably supported so as to be able to come into contact with the control lever of the locking pin, and a toggle spring that stabilizes the manual lever in two positions. A weft length measuring and storage device for a fluid jet loom as claimed in claim 1 of the registered utility model.

(3) The above-mentioned holding means is constituted by a plunger that generates a driving force in a direction that overcomes the return spring based on a drive signal when the fiber is stopped and when the loom is inching. The weft length measuring and storage device for a fluid jet loom according to item 1.