JPS62132187U

JPS62132187U -

Info

Publication number: JPS62132187U
Application number: JP1825586U
Authority: JP
Priority date: 1986-02-13
Filing date: 1986-02-13
Publication date: 1987-08-20

Description

[Brief explanation of the drawing]

第１図は本考案の第一の実施例を示す装置ブロ
ツク図、第２図は第一の実施例の作用説明図、第
３図および第４図はそれぞれ第１図の要部実態断
面図、第５図は本考案の第二の実施例を示す装置
ブロツク図、第６図は第二の実施例の作用説明図
、第７図は本考案が実施される織機を例示したブ
ロツク図である。１…流体噴射ノズル（主ノズル）、２…圧力空
気源、６…電気式開閉弁（電磁弁）、１０…流体
噴射ノズル（補助ノズル）、１１…噴射口、１６
…電気式開閉弁（電磁弁）、２０…圧力検知手段
（圧力ピツクアツプ）、２７…噴射口、３０…比
較回路、３１…圧力値設定器、３３…角度検出手
段、４０…読取手段、４２…圧力検知手段（圧力
ピツクアツプ）、４６…圧力値設定器、５０…比
較回路、５１…圧力値設定器、５５…角度検出手
段、６０…読取手段。 Fig. 1 is a block diagram of the device showing the first embodiment of the present invention, Fig. 2 is an explanatory diagram of the operation of the first embodiment, and Figs. 3 and 4 are sectional views of the main parts of Fig. 1, respectively. , FIG. 5 is a block diagram of a device showing a second embodiment of the present invention, FIG. 6 is an explanatory diagram of the operation of the second embodiment, and FIG. 7 is a block diagram illustrating a loom in which the present invention is implemented. be. 1... Fluid injection nozzle (main nozzle), 2... Pressure air source, 6... Electric on-off valve (electromagnetic valve), 10... Fluid injection nozzle (auxiliary nozzle), 11... Injection port, 16
...Electric on-off valve (electromagnetic valve), 20...Pressure detection means (pressure pickup), 27...Injection port, 30...Comparison circuit, 31...Pressure value setter, 33...Angle detection means, 40...Reading means, 42... Pressure detection means (pressure pickup), 46...Pressure value setter, 50...Comparison circuit, 51...Pressure value setter, 55...Angle detection means, 60...Reading means.

Claims

[Scope of utility model registration request]

Pressure detection means 20, 42 provided near the injection ports 27, 11 of the fluid injection nozzles 1, 10, and pressure value setting means 31, 46, 51 for setting the pressure value when the fluid injection nozzles operate normally. , a comparison means 30 for transmitting a nozzle operation signal at least at the beginning of the exceedance when the detected pressure of the pressure detection means exceeds the pressure value set in the pressure value setting means;
45, 50, angle detection means 33, 55 for detecting the rotational phase angle of the loom, and reading means 40, 60 for reading the rotational phase angle detected by the angle detection means and the time point at which the nozzle operation signal is transmitted. A device for detecting the operating timing of a fluid injection nozzle in a fluid injection type loom.