JPS647280U

JPS647280U -

Info

Publication number: JPS647280U
Application number: JP9856887U
Authority: JP
Priority date: 1987-06-29
Filing date: 1987-06-29
Publication date: 1989-01-17

Description

[Brief explanation of the drawing]

第１図は本考案装置の断面図、第２図はその空
気噴射部材の側面図、第３図は同じく緯糸検知器
の側面図、第４図は本考案装置を付した織機の平
面図である。６……緯入れノズル、７……案内子、９……緯
糸切れ検知装置、１３……緯糸通路、２１……牽
引管、２３……空気噴射部材、２３ａ……空気噴
射口、２４……誘導管、２７……管状通路、２８
……糸端安定化装置、２９……検知器本体、３０
……緯糸検知用センサ、３１……緯糸検知器。 Figure 1 is a sectional view of the device of the present invention, Figure 2 is a side view of its air injection member, Figure 3 is a side view of the weft detector, and Figure 4 is a plan view of a loom equipped with the device of the present invention. be. 6...Weft insertion nozzle, 7...Guide, 9...Weft breakage detection device, 13...Weft thread passage, 21...Traction pipe, 23...Air injection member, 23a...Air injection port, 24... Guide tube, 27... Tubular passage, 28
... Yarn end stabilizing device, 29 ... Detector body, 30
...Weft detection sensor, 31...Weft thread detector.

Claims

[Scope of utility model registration request]

In an air injection loom in which a weft passage is formed by arranging weft guides in the weft insertion direction, an air flow is directed from an annular part surrounding an extension of the weft passage on the side opposite to the weft insertion direction in the same direction as the weft insertion direction. A yarn end stabilizing device having an air injection port formed therein is disposed, and the detection range is approximately the entire area from an annular portion surrounding the extension of the weft passage to the annular portion on the downstream side thereof. A weft breakage detection device for an air injection loom equipped with a detection sensor.