Spinning machine monitor

Abstract

The utility model provides a spinning frame monitor which comprises a monitor body, and the monitor body comprises a front panel, an interface board and a back panel. The beneficial effects of the utility model are that: the input signal employs two input modes of cooperation of the industrial touch screen and the entity keys, the common control operation employs the independent keys, and the digital input employs the touch input of the industrial touch screen; an industrial liquid crystal screen can be directly used for output display, and a nixie tube display circuit can also be used; the input comprises six independent keys and industrial liquid crystal screen touch input, six independent entity keys can be used for common control operation, and multiple common control operations are achieved; digital input adopts touch input of an industrial touch screen, including not limited to setting of numbers such as current time and the number of gears and teeth of a spinning frame, input convenience is greatly improved, an environmental parameter acquisition circuit can acquire parameters such as temperature, humidity and dust concentration, and output can be achieved by directly using an industrial liquid crystal screen. Multi-line and multi-interface direct display can be realized on a screen, and important information highlight display can also be realized by using a nixie tube display circuit, so that a user can observe data intuitively, conveniently and concisely.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the fine spinning machine field especially is concerned with a fine spinning machine monitor. BACKGROUND

[0002] The fine spinning machine monitor is a kind of equipment for monitoring the working state of fine spinning machine, can collect the operating parameter of fine spinning machine in real time, such as speed, tension, temperature etc., and carry out data analysis and display, to improve the operating efficiency and quality of fine spinning machine, at present, the man-machine interface of fine spinning machine monitor in prior art: control input operation generally adopts independent button form, and display module generally adopts liquid crystal screen or nixie tube display.User control input operation is inconvenient, and cumbersome, especially when needing to input multiple groups of long numbers;Display module is inconvenient to observe, especially when needing to observe multiple output signals or a certain signal, using nixie tube display, the number of nixie tube is insufficient, and needs to be switched constantly, and using liquid crystal screen display, the brightness is lower, and the user experience is very poor, simultaneously, to ensure normal production, system often needs to collect environmental parameters, such as workshop temperature, humidity, dust concentration etc., fine spinning machine monitor in prior art generally does not have environmental parameter collection function, so there is room for improvement. SUMMARY

[0003] Therefore, the utility model aims at providing a kind of fine spinning machine monitor to solve at least one problem existing in the prior art.

[0004] To achieve the above object, the technical scheme of the utility model is as follows:

[0005] A kind of fine spinning machine monitor, including monitor body, the monitor body includes front panel, interface board and back panel, the front panel is connected by interface board and back panel, the front panel includes industrial liquid crystal screen, nixie tube display circuit, power supply circuit, main control circuit, independent button circuit, real-time clock circuit, radio frequency IC card interface circuit, reserved interface circuit, opto-isolator circuit, temperature / humidity / dust concentration acquisition circuit and front panel interface circuit, the main control circuit is connected with industrial liquid crystal screen, nixie tube display circuit, power supply circuit, independent button circuit, real-time clock circuit, radio frequency IC card interface circuit, reserved interface circuit, opto-isolator circuit, temperature / humidity / dust concentration acquisition circuit communication respectively, front panel interface circuit is connected with opto-isolator circuit, power supply circuit communication respectively, power supply circuit is also connected with industrial liquid crystal screen communication.

[0006] Further, the interface board includes interface board interface circuit 1 and interface board interface circuit 2, interface board interface circuit 1 and interface board interface circuit 2 are bidirectionally connected, the interface board interface circuit 1, interface board interface circuit 2 are all 3 rows 48 core European socket connectors.

[0007] Further, the back panel includes a reserved relay circuit, a spinning machine sensor, a 220V AC power supply, a signal preprocessing circuit, a back panel power supply circuit and a back panel interface circuit, the reserved relay circuit is in communication connection with the back panel interface circuit, and the spinning machine sensor is powered by the signal and the back panel interface circuit.

[0008] Further, the industrial liquid crystal screen includes a terminal P3, a terminal P4, a diode L1, a diode L2, a resistor R18 and a resistor R19.

[0009] Further, the power supply circuit includes a chip IC7, a capacitor C5, a capacitor C6, a diode D2, a diode D1, a diode D3, an inductor L3, a fuse F1, a capacitor C3, a capacitor C4, a diode D4, a diode D5, a fuse F2, a capacitor C13, a capacitor C14, a capacitor C7, a capacitor C8, a capacitor C10, a capacitor C11, a capacitor C13 and a capacitor C12.

[0010] Further, the independent key circuit includes a key S1, a key S2, a key S3, a key S4, a key S5, a key S6, a resistor R30, a resistor R31, a resistor R32, a resistor R33, a resistor R34 and a resistor R35.

[0011] Further, the reserved interface circuit includes a terminal P1, a resistor R4, a resistor R2, a resistor R8, a resistor R9, a diode DA1 and a diode DA2.

[0012] Further, the opto-isolator circuit includes a terminal JP3, a resistor R23, a resistor R24, a resistor R26, an IC8, an IC9, an IC10, a diode L4, a diode L5, a diode L6, a resistor R20, a resistor R21 and a resistor R22.

[0013] Further, the reserved relay circuit includes a connector CON1, a switch KA1, a Schottky diode D1, a connector CON2, a switch KA2, a Schottky diode D2, a connector CON3, a switch KA3, a Schottky diode D3, a connector CON4, a switch KA4, a Schottky diode D4 and four Relay_8PIN.

[0014] Further, the signal preprocessing circuit includes a row pin IN1, a 10K resistor R1, a 10K resistor R2, a row pin IN2, a 10K resistor R3, a row pin IN3, a 10K resistor R4, a row pin IN4 and a 10K resistor R5.

[0015] Further, the number code tube display circuit includes 74HC595 chip IC1, number code tube DS1, 100pF capacitor C1, resistance R65, resistance R66, resistance R67, 74HC595 chip IC2, number code tube DS2, 74HC595 chip IC3, number code tube DS3, 74HC595 chip IC4, number code tube DS4, 74HC595 chip IC5, number code tube DS5, 74HC595 chip IC6, number code tube DS6, 74HC595 chip IC7, number code tube DS7, 74HC595 chip IC8, number code tube DS8 and terminal P17.

[0016] Compared with the prior art, the fine spinning machine monitor has the following advantages:

[0017] The fine spinning machine monitor, the input signal of the utility model adopts two kinds of input forms of industrial touch screen and entity button, the common control operation adopts independent button, and the digital input adopts touch input of industrial touch screen; the output display can directly use industrial liquid crystal screen, and can also use number code tube display circuit; input: including six independent buttons and touch input of industrial liquid crystal screen, the common control operation can use six independent entity buttons, and multiple common control operations are realized; the digital input adopts touch input of industrial touch screen, including but not limited to setting current time, gear tooth number of fine spinning machine and the like, which greatly improves the convenience of input; the environmental parameter acquisition circuit can acquire parameters such as temperature, humidity and dust concentration; output: industrial liquid crystal screen can be directly used, multiple lines and multiple interfaces can be directly displayed on the screen, and number code tube display circuit can also be used to realize important information highlight display, so that the user can observe data with intuitive, convenient and simple. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings constituting a part of the utility model are used to provide further understanding of the utility model, and the illustrative embodiment and the description thereof of the utility model are used to explain the utility model, and do not constitute improper limitation to the utility model.In the drawings:

[0019] Figure 1 The front panel principle schematic view of the utility model embodiment is shown in the figure;

[0020] Figure 2 The back panel principle schematic view of the utility model embodiment is shown in the figure;

[0021] Figure 3 The interface plate principle schematic view of the utility model embodiment is shown in the figure;

[0022] Figure 4 The number code tube interface circuit schematic view of the utility model embodiment is shown in the figure;

[0023] Figure 5 The industrial liquid crystal screen schematic diagram of the embodiment of the utility model;

[0024] Figure 6 The power circuit schematic diagram of the embodiment of the utility model;

[0025] Figure 7 The main control circuit schematic diagram of the embodiment of the utility model;

[0026] Figure 8 The independent button circuit schematic diagram of the embodiment of the utility model;

[0027] Figure 9 The real time clock circuit schematic diagram of the embodiment of the utility model;

[0028] Figure 10 The radio frequency IC card interface circuit schematic diagram of the embodiment of the utility model;

[0029] Figure 11 The reserved interface circuit schematic diagram of the embodiment of the utility model;

[0030] Figure 12 The opto-coupler isolation circuit schematic diagram of the embodiment of the utility model;

[0031] Figure 13 The temperature / humidity / dust concentration acquisition circuit schematic diagram of the embodiment of the utility model;

[0032] Figure 14 The interface circuit schematic diagram of the front panel of the embodiment of the utility model;

[0033] Figure 15 The interface board principle schematic diagram of the embodiment of the utility model;

[0034] Figure 16 The reserved relay circuit schematic diagram of the embodiment of the utility model;

[0035] Figure 17 The signal preprocessing circuit schematic diagram of the embodiment of the utility model;

[0036] Figure 18 The backboard power circuit schematic diagram of the embodiment of the utility model;

[0037] Figure 19 The backboard interface circuit schematic diagram of the embodiment of the utility model;

[0038] Figure 20 The nixie tube principle schematic diagram of the embodiment of the utility model;

[0039] Figure 21The surface of the monitor body is provided with a schematic diagram. DETAILED DESCRIPTION

[0040] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0041] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only used for description purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features with "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0042] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0043] The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0044] As Figures 1 to 21As shown, a fine spinning machine monitor includes a monitor body, the monitor body includes a front panel, an interface panel and a back panel, the front panel is connected through the interface panel and the back panel, the front panel includes an industrial liquid crystal screen, a digital tube display circuit, a power supply circuit, a main control circuit, an independent button circuit, a real-time clock circuit, an RF IC card interface circuit, a reserved interface circuit, an optical coupling isolation circuit, a temperature / humidity / dust concentration acquisition circuit and a front panel interface circuit, the main control circuit is respectively connected with the industrial liquid crystal screen, the digital tube display circuit, the power supply circuit, the independent button circuit, the real-time clock circuit, the RF IC card interface circuit, the reserved interface circuit, the optical coupling isolation circuit and the temperature / humidity / dust concentration acquisition circuit, the front panel interface circuit is respectively connected with the optical coupling isolation circuit and the power supply circuit, and the power supply circuit is also connected with the industrial liquid crystal screen, in the embodiment, the industrial liquid crystal screen, the RF IC card interface circuit and the reserved interface circuit are all bidirectionally connected with the main control circuit, wherein, the main control circuit is STC15W4K32S4, the industrial liquid crystal screen is connected with the main control circuit through a man-machine interaction module interface circuit, the digital tube display circuit is connected with the main control circuit through an independent display module interface circuit, and the front panel interface can convert 24V into 5V, thereby supplying power for other circuits.

[0045] The utility model discloses an advantage: the input signal of the utility model uses industrial liquid crystal screen (man -machine interaction module) cooperation entity button two kinds of input forms, and the common control operation adopts independent button, and the digital class input adopts industrial touch screen touch input, and the output display can directly use industrial liquid crystal screen, and also can use digital tube display circuit, input: including six independent buttons and industrial liquid crystal screen touch input, and the common control operation can use six independent entity button, realizes a variety of common control operation, and the input of digital class adopts the touch input of industrial touch screen, including but not limited to setting current time, fine spinning machine gear tooth number etc. digital, greatly improves the convenience of input, and environmental parameter acquisition circuit can gather temperature, humidity, dust concentration etc. parameter, output: can directly use industrial liquid crystal screen, can realize multiple lines, multiple interface direct display on the screen, also can use digital tube display circuit, realizes important information highlight display, makes user observation data give priority to intuitive, convenient and simple.

[0046] In a preferred embodiment of the utility model, the interface panel includes interface panel interface circuit 1 and interface panel interface circuit 2, and the two are bidirectionally connected, and the interface panel interface circuit 1 and the interface panel interface circuit 2 are all 3-row 48-core European socket connectors.

[0047] In the preferred embodiment of the utility model, the back panel includes a reserved relay circuit, a spinning frame sensor, a 220V AC power supply, a signal preprocessing circuit, a back panel power supply circuit and a back panel interface circuit, the reserved relay circuit is in communication connection with the back panel interface circuit, the spinning frame sensor is powered by the signal and the back panel interface circuit, in actual use, the reserved relay circuit is compatible with the last generation product; the signal preprocessing circuit can transmit the information of the spinning frame sensor to the front panel through the interface; the back panel power supply circuit can convert 220V AC to 24V DC.

[0048] In the preferred embodiment of the utility model, the industrial liquid crystal screen includes wiring terminal P3, wiring terminal P4, diode L1, diode L2, resistor R18 and resistor R19. In actual use, the values of the electrical components can be determined according to actual conditions.

[0049] In the preferred embodiment of the utility model, the power supply circuit includes chip IC7, capacitor C5, capacitor C6, diode D2, diode D1, diode D3, inductor L3, fuse F1, capacitor C3, capacitor C4, diode D4, diode D5, fuse F2, capacitor C13, capacitor C14, capacitor C7, capacitor C8, capacitor C10, capacitor C11, capacitor C13 and capacitor C12. In actual use, the values of the electrical components can be determined according to actual conditions.

[0050] In the preferred embodiment of the utility model, the independent key circuit includes key S1, key S2, key S3, key S4, key S5, key S6, resistor R30, resistor R31, resistor R32, resistor R33, resistor R34 and resistor R35. In actual use, the values of the electrical components can be determined according to actual conditions.

[0051] In the preferred embodiment of the utility model, the real-time clock circuit includes chip IC3, capacitor C1, capacitor C2, crystal oscillator Y1 and battery BT1. In actual use, the values of the electrical components can be determined according to actual conditions.

[0052] In the preferred embodiment of the utility model, the reserved interface circuit includes wiring terminal P1, resistor R4, resistor R2, resistor R8, resistor R9, diode DA1 and diode DA2. In actual use, the values of the electrical components can be determined according to actual conditions.

[0053] In a preferred embodiment of the utility model, the light coupling isolation circuit includes wiring terminal JP3, resistance R23, resistance R24, resistance R26, IC8, IC9, IC10, diode L4, diode L5, diode L6, resistance R20, resistance R21 and resistance R22.

[0054] In a preferred embodiment of the utility model, the reserved relay circuit includes connector CON1, switch KA1, Schottky diode D1, connector CON2, switch KA2, Schottky diode D2, connector CON3, switch KA3, Schottky diode D3, connector CON4, switch KA4, Schottky diode D4 and four Relay_8PIN.

[0055] In a preferred embodiment of the utility model, the signal preprocessing circuit includes row pin IN1, 10K resistance R1, 10K resistance R2, row pin IN2, 10K resistance R3, row pin IN3, 10K resistance R4, row pin IN4 and 10K resistance R5.

[0056] In a preferred embodiment of the utility model, the nixie tube display circuit includes 74HC595 chip IC1, nixie tube DS1, 100pF capacitor C1, resistance R65, resistance R66, resistance R67, 74HC595 chip IC2, nixie tube DS2, 74HC595 chip IC3, nixie tube DS3, 74HC595 chip IC4, nixie tube DS4, 74HC595 chip IC5, nixie tube DS5, 74HC595 chip IC6, nixie tube DS6, 74HC595 chip IC7, nixie tube DS7, 74HC595 chip IC8, nixie tube DS8 and wiring terminal P17.

[0057] The working principle of the utility model is as follows:

[0058] The sensor (which can be a Hall sensor) of the spinning frame is used to measure the speed of the motor of the spinning frame, so as to obtain a pulse input signal, the frequency of which represents the rotating speed of the motor, the amplitude of which is about 24V and has certain interference. After being processed by a signal preprocessing circuit, the high-frequency interference is removed and transmitted to the backboard interface circuit, which is transmitted to the front panel interface circuit of the front panel through the interface board, and then the amplitude of the input signal of 24V is converted into a 5V input signal through an optical coupling isolation circuit and sent to the main control circuit. After the main control circuit collects the input signal, the signal is processed and displayed on the man-machine interaction module (industrial touch screen) and the independent display module (digital tube display circuit) through the serial port. At the same time, six independent buttons (independent button circuit connected with the main control circuit) are arranged on the front panel, and the touch input of the industrial touch screen is realized, so as to realize the control input operation of the user. The current time can be set, the gear tooth number of the spinning frame can be set, the yield count and the working time can be counted, and the like. The temperature / humidity / dust concentration acquisition circuit can acquire parameters such as temperature, humidity and dust concentration, and transmit the data to the main control circuit, so as to realize the monitoring of the environmental parameters.

[0059] The above only describes the preferred embodiments of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A spinning mill monitor characterized in that: The monitoring instrument body comprises a front panel, an interface panel and a back panel, the front panel is connected through the interface panel and the back panel, the front panel comprises an industrial liquid crystal screen, a digital tube display circuit, a power supply circuit, a main control circuit, an independent button circuit, a real-time clock circuit, an RF IC card interface circuit, a reserved interface circuit, an optical coupling isolation circuit, a temperature / humidity / dust concentration acquisition circuit and a front panel interface circuit, the main control circuit is respectively connected with the industrial liquid crystal screen, the digital tube display circuit, the power supply circuit, the independent button circuit, the real-time clock circuit, the RF IC card interface circuit, the reserved interface circuit, the optical coupling isolation circuit and the temperature / humidity / dust concentration acquisition circuit, the front panel interface circuit is respectively connected with the optical coupling isolation circuit and the power supply circuit, and the power supply circuit is also connected with the industrial liquid crystal screen.

2. A spinning mill monitor according to claim 1, characterized in that: The interface panel comprises interface panel interface circuit 1 and interface panel interface circuit 2, and the two are bidirectionally connected, the interface panel interface circuit 1 and the interface panel interface circuit 2 are both 3-row 48-core European socket connectors.

3. A spinning mill monitor according to claim 1, characterized in that: The back panel comprises a reserved relay circuit, a ring spinning machine sensor, a 220V AC power supply, a signal preprocessing circuit, a back panel power supply circuit and a back panel interface circuit, the reserved relay circuit is connected with the back panel interface circuit, and the ring spinning machine sensor is powered through the signal and the back panel interface circuit.

4. A spinning mill monitor according to claim 2, characterised in that: The industrial liquid crystal screen comprises wiring terminals P3 and P4, diodes L1 and L2, resistors R18 and R19.

5. A spinning mill monitor according to claim 2, characterised in that: The power supply circuit comprises a chip IC7, capacitors C5, C6, diodes D2, D1, D3, an inductor L3, a fuse F1, capacitors C3, C4, D4, D5, a fuse F2, capacitors C13, C14, C7, C8, C10, C11, C13 and C12.

6. A spinning mill monitor according to claim 2, characterised in that: The independent button circuit comprises buttons S1-S6, resistors R30, R31, R32, R33, R34 and R35.

7. A spinning mill monitor according to claim 2, characterised in that: The optical coupling isolation circuit comprises wiring terminals JP3, resistors R23, R24, R26, IC8, IC9, IC10, diodes L4, L5 and L6, resistors R20, R21 and R22.

8. A spinning mill monitor according to claim 3, characterised in that: The reserved relay circuit comprises connectors CON1, a switch KA1, a Schottky diode D1, a connector CON2, a switch KA2, a Schottky diode D2, a connector CON3, a switch KA3, a Schottky diode D3, a connector CON4, a switch KA4, a Schottky diode D4 and four Relay_8PIN.

9. A spinning mill monitor according to claim 3, characterised in that: The signal preprocessing circuit comprises pin IN1, 10K resistors R1 and R2, pin IN2, 10K resistor R3, pin IN3, 10K resistor R4, pin IN4 and 10K resistor R5.

10. A spinning mill monitor according to claim 1, characterized in that: The digital tube display circuit comprises 74HC595 chip IC1, digital tube DS1, 100pF capacitor C1, resistor R65, resistor R66, resistor R67, 74HC595 chip IC2, digital tube DS2, 74HC595 chip IC3, digital tube DS3, 74HC595 chip IC4, digital tube DS4, 74HC595 chip IC5, digital tube DS5, 74HC595 chip IC6, digital tube DS6, 74HC595 chip IC7, digital tube DS7, 74HC595 chip IC8, digital tube DS8 and terminal P17.

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