JPH0355881U

JPH0355881U -

Info

Publication number: JPH0355881U
Application number: JP11689189U
Authority: JP
Priority date: 1989-10-04
Filing date: 1989-10-04
Publication date: 1991-05-29

Description

[Brief explanation of drawings]

第１図は本考案の一実施例の要部を示す斜視図
、第２図は同実施例ミス糸牽引除去装置のサクシ
ヨンマウスを緯入れノズル側から見た側面図、第
３図は第２図の−線に沿う断面図、第４図は
同実施例の全体を示す構成図、第５図は同実施例
のフロチヤート、第６〜８図は同実施例の作用説
明図、第９図は従来の水噴射式織機の緯入れノズ
ルと糸端処理糸とミス糸牽引除去装置との関係を
示す作用説明図である。１……織機主軸、２……筬、４……緯入れノズ
ル、１４……ミス糸牽引除去装置、１４２０……
横移動手段、１４３０……位置切り換え手段、Ｗ
……緯糸、Ｗａ……ミス糸、Ｙ……経糸。 Fig. 1 is a perspective view showing the essential parts of an embodiment of the present invention, Fig. 2 is a side view of the suction mouth of the mis-thread pulling and removing device of the same embodiment, as seen from the weft insertion nozzle side, and Fig. 2 is a sectional view taken along the - line in FIG. 2, FIG. 4 is a block diagram showing the entire structure of the same embodiment, FIG. 5 is a flowchart of the same embodiment, FIGS. The figure is an operational explanatory diagram showing the relationship between a weft insertion nozzle, a yarn end treated yarn, and an error yarn traction removal device of a conventional water jet loom. 1... Loom main shaft, 2... Reed, 4... Weft insertion nozzle, 14... Missed yarn traction removal device, 1420...
Lateral movement means, 1430...Position switching means, W
...Weft, Wa...miss thread, Y...warp.

Claims

[Scope of utility model registration request]

A mistake yarn traction and removal device is placed on the side opposite to the weft insertion nozzle for the yarn end treatment yarn, and when a weft insertion error occurs, the loom main shaft is stopped and the weft cutting function on the weft insertion nozzle side is stopped. The main shaft of the loom is stopped in reverse to expose the misplaced yarns in front of the weave, and then fluid is jetted from the weft inserting nozzle, and this jet stream causes the wefts connected to the misplaced yarns in the warp row to be inserted into the opening between the warp and the yarn end treatment yarn. In the weft processing device of a fluid jet loom, the weft yarns connected to the missed yarn are pulled and removed by the missed yarn traction and removal device. A lateral moving means for movably fixing the traction removal device along the weaving width direction, a retracted position where the erroneous thread traction removal device does not come into contact with the reed during weaving operation, and a time for traction removal of weft yarns connected to the erroneous yarns. 1. A weft processing device for a fluid jet loom, comprising: a weft receiving position; and a position switching means for moving to a weft receiving position.