阅读说明：本技术 整经机径纱断线检测系统 (Warp yarn breakage detection system of warping machine ) 是由 刘洋 王玲 刘旺 陶春玲 孙卫军 王爱明 龙能 李年春 于 2019-12-15 设计创作，主要内容包括：本发明提供整经机径纱断线检测系统,它包括有计数器电路,模拟开关模块、报警模块、巡检模块,其中,计数器电路与模拟开关模块、巡检模块连接,模拟开关模块上连接有多组报警模块,巡检模块与整经机定位杆上的触点连接,整经机径纱上设有与触点配合使用的金属停径片。采用本方案后的结构合理、使用效果好。(The invention provides a warper warp yarn breakage detection system which comprises a counter circuit, an analog switch module, an alarm module and an inspection module, wherein the counter circuit is connected with the analog switch module and the inspection module, the analog switch module is connected with a plurality of groups of alarm modules, the inspection module is connected with a contact on a positioning rod of a warper, and a metal warp stopping sheet matched with the contact for use is arranged on warp yarns of the warper. Rational in infrastructure, excellent in use effect after this scheme of adoption.)

1. Warper warp yarn broken string detecting system, its characterized in that: the automatic warp detector comprises a counter circuit, an analog switch module, an alarm module and an inspection module, wherein the counter circuit is connected with the analog switch module and the inspection module, the analog switch module is connected with a plurality of groups of alarm modules, the inspection module is connected with contacts on positioning rods of a warping machine, and metal warp stopping sheets matched with the contacts for use are arranged on warp yarns of the warping machine.

2. The warper warp yarn breakage detection system of claim 1, wherein: the counter circuit comprises a counter (IC 6), the counter (IC 6) is connected with an A1 line, an A2 line, an A3 line, an A4 line and an A5 line through a seventh NOT gate circuit (F7), wherein the A1 line, the A2 line and the A3 line are respectively connected with pins 2 of a first counting change-over switch (IC 1), a second counting change-over switch (IC 2), a third counting change-over switch (IC 2) and a fourth counting change-over switch (IC 2), an INH pin of the first counting change-over switch (IC 2) is connected with one end of the third NOT gate circuit (F2), the A2 line is respectively connected with the third NOT gate circuit (F2) and the fifth NOT gate circuit (F2), the A2 line is respectively connected with the third NOT gate circuit (F2), the second NOT gate circuit (F2), the fourth NOT gate circuit (F2), the second NOT gate circuit (F2) is connected with the sixth NOT gate circuit (F) and the sixth NOT gate circuit (F2), and the fifth NOT gate circuit (2) is respectively connected with the fifth NOT gate circuit (2), and the fifth NOT gate circuit, The fourth not gate circuit (F4) is connected with the first not gate circuit (F1), the first not gate circuit (F1) is connected with an A3 line, the second not gate circuit (F2) is connected with the sixth not gate circuit (F6), the second counting change-over switch (IC 2) is connected with the third not gate circuit (F3), the third counting change-over switch (IC 3) is connected with the fifth not gate circuit (F5), and the fourth counting change-over switch (IC 4) is connected with the sixth not gate circuit (F6).

3. The warper warp yarn breakage detection system of claim 1, wherein: one end of the analog switch module is connected with a first counting change-over switch (IC 1), a second counting change-over switch (IC 2), a third counting change-over switch (IC 3) and a fourth counting change-over switch (IC 4), the other end of the analog switch module is connected with a first relay (K1), a fifteenth relay (K15) and a thirtieth relay (K30), the first relay (K1) is connected with one end of a first resistor (R1), the other end of the first resistor (R1) is connected with the base of a first triode (VT 1), the collector of the first triode (VT 1) is respectively connected with one ends of a first alarm lamp (H1) and a thirty-first resistor (R31), and the other end of the thirty-first resistor (R31) is connected with the other end of the first alarm lamp (H1) and then connected with a main relay switch (K0);

a fifteenth relay (K15) is connected with one end of a fifteenth resistor (R15), the other end of the fifteenth resistor (R15) is connected with the base electrode of a fifteenth triode (VT 15), the collector electrode of the fifteenth triode (VT 15) is respectively connected with one ends of a fifteenth alarm lamp (H15) and a forty-fifth resistor (R45), and the other end of the forty-fifth resistor (R45) is connected with the other end of the fifteenth alarm lamp (H15) and then is connected with a main relay switch (K0);

the thirty-third relay (K30) is connected with one end of a thirty-third resistor (R30), the other end of the thirty-third resistor (R30) is connected with the base electrode of a thirty-third triode (VT 30), the collector electrode of the thirty-third triode (VT 30) is respectively connected with one ends of a thirty alarm lamp (H30) and a sixty resistor (R60), and the other end of the sixty resistor (R60) is connected with the other end of the thirty alarm lamp (H30) and then connected with the main relay switch (K0).

4. The warper warp yarn breakage detection system of claim 1, wherein: the counter (IC 6) is connected with a vibration sensor (IC 5), and the vibration sensor (IC 5) is connected with an adjustable Resistor (RP) power supply switch (K).

Technical Field

The invention relates to the technical field of fishing nets, in particular to a warp yarn breakage detection system of a warping machine.

Background

The existing warping machine is mostly attended by manpower, and the broken yarn is difficult to find in the first time, so that the subsequent processes are greatly affected.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides the warp yarn breakage detection system of the warping machine, which is reasonable in structure and good in using effect.

In order to achieve the purpose, the technical scheme provided by the invention is as follows: warper warp yarn broken string detecting system, it is including counter circuit, analog switch module, alarm module, patrol and examine the module, wherein, counter circuit and analog switch module, patrol and examine the module and be connected, be connected with multiunit alarm module in the analog switch module, patrol and examine the module and be connected with the contact on the warper locating lever, be equipped with on the warper warp yarn and stop the footpath piece with the metal that the contact cooperation was used.

The counter circuit comprises a counter, the counter is connected with an A1 line, an A2 line, an A3 line, an A4 line and an A5 line through a seventh NOT gate circuit, wherein the A1 line, the A2 line and the A3 line are respectively connected with A, B, C pins of a first counting change-over switch, a second counting change-over switch, a third counting change-over switch and a fourth counting change-over switch, an INH pin of the first counting change-over switch is connected with one end of the third NOT gate circuit, an A4 line is respectively connected with the third NOT gate circuit and a fifth NOT gate circuit, the A5 line is respectively connected with the third NOT gate circuit, the second NOT gate circuit and the fourth NOT gate circuit, the second NOT gate circuit is connected with the sixth NOT gate circuit, the sixth NOT gate circuit is connected with the fifth NOT gate circuit and the fourth NOT gate circuit, the first NOT gate circuit is connected with the A3 line, and the second NOT gate circuit is connected with the sixth NOT gate circuit, the second counting switch is connected with the third NOT gate circuit, the third counting switch is connected with the fifth NOT gate circuit, and the fourth counting switch is connected with the sixth NOT gate circuit.

One end of the analog switch module is connected with the first counting change-over switch, the second counting change-over switch, the third counting change-over switch and the fourth counting change-over switch, the other end of the analog switch module is connected with the first relay, the fifteenth relay and the thirtieth relay, the first relay is connected with one end of the first resistor, the other end of the first resistor is connected with the base electrode of the first triode, the collector electrode of the first triode is respectively connected with one end of the first alarm lamp and one end of the thirty-first resistor, and the other end of the thirty-first resistor is connected with the other end of the first alarm lamp and then connected with the main relay switch;

the fifteenth relay is connected with one end of a fifteenth resistor, the other end of the fifteenth resistor is connected with the base electrode of a fifteenth triode, the collector electrode of the fifteenth triode is respectively connected with a fifteenth alarm lamp and one end of a forty-fifth resistor, and the other end of the forty-fifth resistor is connected with the other end of the fifteenth alarm lamp and then connected with a main relay switch;

the thirty relay is connected with one end of a thirty resistor, the other end of the thirty resistor is connected with the base electrode of a thirty triode, the collector electrode of the thirty triode is respectively connected with a thirty alarm lamp and one end of a sixteenth resistor, and the other end of the sixteenth resistor is connected with the other end of the thirty alarm lamp and then connected with a main relay switch.

The counter is connected with a vibration sensor, and the vibration sensor is connected with an adjustable resistor power switch.

After the scheme is adopted, the system adopts four eight-out-of-one analog switches CC4051, the switching is controlled by an IC6 double four-bit binary counter CC4520, the inspection speed is determined by a 50Hz oscillator formed by an IC5 (5G 1555), the inspection speed can be changed by an adjusting resistor RP, 30 groups of alarm lamp sets (K1-K30) are connected to an analog switch module, and the detection period of the circuit for 30 channels is about 0.64 s; broken yarn detects and stops footpath piece through the metal of cluster on the warp yarn, fall after the broken yarn, the contact on the warper locating lever is put through, the triode that the analog switch drive corresponds switches on, make corresponding alarm lamp bright, relay K0 gets electric actuation, its normally closed point is broken, the warper power supply stop is cut off, K normally open point is closed simultaneously, make the circuit of IC5 (5G 1555) stop vibrating, the counter, change over switch keeps unchangeable, the staff looks for the broken end through the pilot lamp that shines, rational in infrastructure after this scheme of adoption, excellent in use effect.

Drawings

Fig. 1 is a schematic circuit diagram of the present invention.

Detailed Description

The invention will be further described with reference to the accompanying drawings, in which preferred embodiments of the invention are: referring to the attached drawing 1, the warper warp yarn broken detection system of this embodiment includes counter circuit, analog switch module, alarm module, patrols and examines the module, wherein, counter circuit and analog switch module, patrol and examine the module and be connected, is connected with multiunit alarm module in the analog switch module, patrols and examines the module and is connected with the contact on the warper locating lever, is equipped with on the warper warp yarn and stops the footpath piece with the metal that the contact cooperation was used.

The counter circuit comprises a counter IC6, the counter IC6 is connected with an A6 line, an A6 line and an A6 line through a seventh NOT gate circuit F6, wherein the A6 line, the A6 line and the A6 line are respectively connected with pins 6 of a first counting change-over switch IC6, a second counting change-over switch IC6, a third counting change-over switch IC6 and a fourth counting change-over switch IC6, an INH pin of the first counting change-over switch IC6 is connected with one end of the third NOT gate circuit F6, the A6 line is respectively connected with the third NOT gate circuit F6 and the fifth NOT gate circuit F6, the A6 line is respectively connected with the third NOT gate circuit F6, the second NOT gate circuit F6 and the fourth NOT gate circuit F6, the second NOT gate circuit F6 is connected with the sixth NOT gate circuit F6, the sixth NOT gate circuit F6 is connected with the first NOT gate circuit F6, the first NOT gate circuit 6 and the first NOT gate circuit F6, the second not gate circuit F2 is connected with a sixth not gate circuit F6, the second counting change-over switch IC2 is connected with a third not gate circuit F3, the third counting change-over switch IC3 is connected with a fifth not gate circuit F5, the fourth counting change-over switch IC4 is connected with the sixth not gate circuit F6, the counter IC6 is connected with an earthquake sensor IC5, and the earthquake sensor IC5 is connected with an adjustable resistor RP power switch K.

One end of the analog switch module is connected with a first counting change-over switch IC1, a second counting change-over switch IC2, a third counting change-over switch IC3 and a fourth counting change-over switch IC4, the other end of the analog switch module is connected with a first relay K1, a fifteenth relay K15 and a thirty relay K30, a first relay K1 is connected with one end of a first resistor R1, the other end of the first resistor R1 is connected with a base electrode of a first triode VT1, a collector of the first triode VT1 is respectively connected with one ends of a first alarm lamp H1 and a thirty-first resistor R31, the other end of the thirty-first resistor R31 is connected with the other end of the first alarm lamp H1 and then connected with a total relay switch K0;

a fifteenth relay K15 is connected with one end of a fifteenth resistor R15, the other end of the fifteenth resistor R15 is connected with the base electrode of a fifteenth triode VT15, the collector electrode of the fifteenth triode VT15 is respectively connected with one end of a fifteenth alarm lamp H15 and one end of a forty-fifth resistor R45, the other end of the forty-fifth resistor R45 is connected with the other end of the fifteenth alarm lamp H15 and then is connected with a main relay switch K0;

the thirty-third relay K30 is connected with one end of a thirty-third resistor R30, the other end of the thirty-third resistor R30 is connected with the base electrode of a thirty-third triode VT30, the collector electrode of the thirty-third triode VT30 is respectively connected with one end of a thirty alarm lamp H30 and one end of a sixty resistor R60, and the other end of the sixty resistor R60 is connected with the other end of the thirty alarm lamp H30 and then connected with a general relay switch K0.

The system of the embodiment adopts four eight-out-of-one analog switches CC4051, the switching is controlled by an IC6 double four-bit binary counter CC4520, the inspection speed is determined by a 50Hz oscillator formed by IC5 (5G 1555), the inspection speed can be changed by an adjusting resistor RP, 30 groups of alarm lamp sets (K1-K30) are connected to an analog switch module, and the detection period of the circuit for 30 channels is about 0.64 s; broken yarn detects and stops the footpath piece through the metal of cluster on the warp yarn, fall after the broken yarn, the contact on the warper locating lever is put through, the triode that the analog switch drive corresponds switches on, make corresponding alarm lamp light, relay K0 gets the electricity actuation, its normally closed point is broken, cut off warper power supply shut down, K normally open point is closed simultaneously, make IC5 (5G 1555) circuit stop shaking, the counter, change over switch keep unchangeable, the staff seeks the broken end through the pilot lamp that shines, rational in infrastructure after the adoption this embodiment, excellent in use effect.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, so that the changes in the shape and principle of the present invention should be covered within the protection scope of the present invention.