JPH0345980U

JPH0345980U -

Info

Publication number: JPH0345980U
Application number: JP10416089U
Authority: JP
Priority date: 1989-09-05
Filing date: 1989-09-05
Publication date: 1991-04-26

Description

[Brief explanation of the drawing]

第１図ないし第３図はこの考案の第１実施例で
、第１図は精紡機に装着された状態の側面図、第
２図は装置の全体像を簡略化して示した平面図、
第３図はこの実施例に適用される一例のシーケン
ス図、第４図および第５図は第２実施例で、第４
図は制御盤側の平面図、第５図はシーケンス図、
第６図および第７図は第３実施例で、第６図は制
御盤側の平面図、第７図はシーケンス図、第８図
および第９図は第４実施例で、第８図は制御盤側
の平面図、第９図はシーケンス図である。５……フリユート、６……接続管、７……吸引
ダクト、９，９_ｉ（ｉ＝１〜ｎ）……光電管セン
サー、１０……制御盤、｛１１……表示灯、１２
……ブザー、｝糸切れ報知手段、１３……カウン
ター、１６……プリセツト付きカウンター、Ｒ_ｉ（ｉ＝１〜ｎ）……リレー、｛１４……リセツト
押釦、１４_ｉ（ｉ＝１〜ｎ）……リセツト押釦、
１５_ｉ（ｉ＝１〜ｎ）……リセツトリレー、ＲＲ
……リセツトリレー、ＲＲ_ｉ（ｉ＝１〜ｎ）……
リセツトリレー、｝リセツト手段。 Figures 1 to 3 show a first embodiment of this invention; Figure 1 is a side view of the device installed on a spinning machine; Figure 2 is a simplified plan view of the overall device;
FIG. 3 is a sequence diagram of an example applied to this embodiment, FIGS. 4 and 5 are a sequence diagram of the second embodiment, and FIG.
The figure is a plan view of the control panel side, Figure 5 is a sequence diagram,
Figures 6 and 7 show the third embodiment, Figure 6 is a plan view of the control panel side, Figure 7 is a sequence diagram, Figures 8 and 9 are the fourth embodiment, and Figure 8 is a plan view of the control panel side. The plan view of the control panel side, FIG. 9, is a sequence diagram. 5... Fluid, 6... Connection pipe, 7... Suction duct, 9,9 _i (i=1~n)... Phototube sensor, 10... Control panel, {11... Indicator light, 12
...Buzzer, }Thread breakage notification means, 13...Counter, 16...Counter with preset, R _i (i=1-n)...Relay, {14...Reset push button, 14 _i (i=1-n)...Reset push button,
15 _i (i=1~n)...Reset relay, RR
...Reset relay, RR _i (i=1~n)...
Reset relay, }Reset means.

Claims

[Scope of Claim for Utility Model Registration] (1) A phototube sensor for detecting thread breakage is installed in each connecting pipe that guides the drafted cotton from the flute to the suction duct when the thread breaks in the spinning machine, and a phototube sensor is installed at one end of the spinning machine. The disposed control panel is provided with thread breakage reporting means for notifying thread breakage via a relay corresponding to the phototube sensor when any one of the phototube sensors detects thread breakage; A reset means is provided on the panel or on the side of the unit to which the phototube sensor is attached, for returning the phototube sensor that detected the thread breakage and the thread breakage reporting means to the state before the thread breakage was detected. Detection automatic notification device. (2) The thread breakage detection automatic notification device for a spinning machine according to claim 1, wherein the thread breakage notification means is one indicator light or a buzzer to notify that a thread breakage has occurred on the machine frame. (3) The thread breakage detection automatic notification device for a spinning machine according to claim 1, wherein the thread breakage notification means is two indicator lights on the machine base that indicate on which side the thread breakage has occurred. . (4) The thread breakage notification means is connected in parallel with a counter that counts the number of thread breakages based on thread breakage detection by each phototube sensor. The thread breakage detection automatic notification device for a spinning machine described in . (5) The thread breakage notification means is connected in series with a counter with a preset, and the thread breakage notification means is connected in series with a counter with a preset, and the thread breakage notification means is notified of thread breakage when the number of thread breaks occurring on the machine becomes the same as the number of presets set in the counter. An automatic yarn breakage detection and notification device for a spinning machine according to item 1 or 2 of the scope.