CN102851931A - Alloy detection equipment for textile machine - Google Patents
Alloy detection equipment for textile machine Download PDFInfo
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- CN102851931A CN102851931A CN2012103113055A CN201210311305A CN102851931A CN 102851931 A CN102851931 A CN 102851931A CN 2012103113055 A CN2012103113055 A CN 2012103113055A CN 201210311305 A CN201210311305 A CN 201210311305A CN 102851931 A CN102851931 A CN 102851931A
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- alloy
- sensor
- signal
- iron containing
- checkout equipment
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Abstract
The invention provides alloy detection equipment for a textile machine. The alloy detection equipment for the textile machine comprises an iron containing alloy sensor, a signal amplification unit, a signal transmission unit and a program execution unit. The iron containing alloy sensor is used for detecting whether iron containing alloy exists or not; the signal amplification unit is used for amplifying signals sent out by the sensor; the signal transmission unit is used for converting analog signals into digital signals; and the program execution unit processes signals transmitted by a photosensitive sensor and the iron containing alloy sensor and sends out command signals. The alloy detection equipment for the textile machine solves the major problem of the textile industry and enables the textile machine to operate well. Due to utilization of advanced technologies, reliability of textile machinery is greatly improved, and defectives and waste can be greatly reduced.
Description
Technical field
The present invention relates to a kind of checkout equipment, relate in particular to a kind of alloy checkout equipment for textile machinery
Background technology
In textile machine equipment since in the cotton with iron wire or contain the alloy of iron amount, can damage the knitting equipment of textile machine equipment.Prior art not can be used for testing the machine of the alloy of this iron wire and iron-holder, thereby causes textile product defective, causes unnecessary waste.
Summary of the invention
Whether technical problem to be solved by this invention provides a kind of alloy checkout equipment for textile machinery, can detect in the fabrication processes cotton with iron wire or contain the alloy of iron amount.
Be one to solve the problems of the technologies described above, the present invention has adopted following technological means:
A kind of alloy checkout equipment of textile machinery comprises:
The iron containing alloy sensor is for detection of whether the alloy that contains the iron amount is arranged;
Signal amplification unit, the signal that is used for sensor is sent amplifies;
Signal transmission unit is used for analog signal is changed into data signal,
Program execution unit: light sensor and iron containing alloy sensor are passed the signal of coming, make corresponding processing, send command signal;
Further, also comprise electromagnetic valve, be used for receiving command signal, then valve closing.
Further, alloy checkout equipment of the present invention also comprises display unit: the kind that is used for showing the alloy that detects
Further, the alloy checkout equipment of described textile machinery also comprises: warning device, then report to the police for the command signal that receives performance element.
Further, the alloy checkout equipment of described textile machinery also comprises an air exhauster, is used for the cotton that detects is extracted in the trash receptacle.
The exploitation of the golden checkout equipment that textile machinery of the present invention closes has solved the significant problem of textile industry, and textile machine can well be moved.Owing to having used advanced technology, having made textile machine improve very large reliability, thereby greatly reduce substandard products and waste.
Description of drawings
Fig. 1 is the schematic diagram of alloy checkout equipment of the present invention
The specific embodiment
For technique scheme of the present invention can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of alloy checkout equipment for textile machinery of the present invention comprises:
The iron containing alloy sensor, for detection of whether the alloy that contains the iron amount is arranged, the iron containing alloy sensor detects iron wire, and screw contains the hard object of ferroalloy.Sensor has two same sensing equipments, and angle becomes 120 degree, if do not reach requirement, then has undetected possibility, and the signal that sensor detects only has very little signal, is the voltage of 2～3V.
Signal amplification unit, the signal that is used for sensor is sent amplifies;
The input trigger voltage of giving birth to PLC according to Ai Mo is 18～24V, need to be the signal that detects, level is drawn high 18～24V, the method of drawing high level is to add a signal amplification unit in the circuit, adopt transistor switching circuit in this specific embodiment, the signal that detects adds to base stage, and triggering and conducting makes 2～3V convert 18～24V to.Signal amplification unit of the present invention can also be that an optocoupler drives, 2～3V the voltage that spreads out of according to the iron containing alloy sensor, triggering the light emitting diode of optocoupler, trigger phototriode by light, is 24V because the pipe of phototriode is pressed what add, give birth to the trigger voltage that PLC needs so can reach Ai Mo, because optocoupler has the effect of signal isolation, can leach spike, also have other impurity signal, only remain with the triggering signal of usefulness, so this sensor uses this optocoupler to drive.
Signal transmission unit is used for analog signal is changed into data signal, in this specific embodiment is to realize that with 51 single-chip microcomputers analog signal is to the change of data signal.The signal hop passes the analog signal of coming to the iron containing alloy sensor and passes through first analog-to-digital conversion module 0832, then gives 51 single-chip microcomputers, gives afterwards communication module MAX232, MAX485, passes to PLC again, and PLC carries out corresponding action.Be composed of corresponding analog-to-digital conversion program in the single-chip microcomputer, then through telecommunication circuit, in communication, adopt the Modbus agreement.
Program execution unit: program execution department divides has the living PLC of Ai Mo to control, and it passes the signal of coming to light sensor and iron containing alloy sensor, makes corresponding processing.Light sensor is to come control relay by input and output point; The iron containing alloy sensor is by communicating by letter 1 mouthful, passing the data of coming, control relay by communication.Control output.The output acousto-optic is reported to the police and the control electromagnetic valve.Two parts that program is carried out:
Display unit: text display partly has text display AutoeViewMD204L, the main iron containing alloy sensor that shows spreads out of the size of semaphore, and according to the size of data volume, can demonstrate is large iron filings, middle iron filings, little iron filings, these all are can be according to the programming software of AutoeViewMD204L, coding can show from text display.AutoeViewMD204L can with the Ai Mosheng plc communication, so select the AutoeViewMD204L text display.
And, also comprise a warning device, then to report to the police for the command signal that receives performance element, the warning device described in the present invention is that acousto-optic is alert.
Ferroalloy sensor signal out by signal amplification circuit, single chip communication circuit, is given birth to PLC through serial communication to Ai Mo, give the data storage that Ai Mo gives birth to PLC inside, according to the size of data volume, use the data compare instruction, compare, give birth to PLC surplus saving processing logic through Ai Mo again, corresponding action occurs, and warning 10S drives electromagnetic valve, valve closing, air exhauster is extracted into the cotton that detects in the trash receptacle.
Be understandable that, although the present invention with the preferred embodiment disclosure as above, yet above-described embodiment is not to limit the present invention.For any those of ordinary skill in the art, do not breaking away from the technical solution of the present invention scope situation, all can utilize the technology contents of above-mentioned announcement that technical solution of the present invention is made many possible changes and modification, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solution of the present invention according to any simple modification, equivalent variations and the modification that technical spirit of the present invention is done above embodiment, all still belongs in the scope of technical solution of the present invention protection.
Claims (6)
1. the alloy checkout equipment of a textile machinery is characterized in that, comprises
The iron containing alloy sensor is for detection of whether the alloy that contains the iron amount is arranged;
Signal amplification unit, the signal that is used for sensor is sent amplifies;
Signal transmission unit is used for analog signal is changed into data signal;
Program execution unit: light sensor and iron containing alloy sensor are passed the signal of coming, make corresponding processing, send command signal.
2. the alloy checkout equipment of textile machinery according to claim 1 is characterized in that, comprises electromagnetic valve, is used for receiving command signal, then valve closing.
3. the alloy checkout equipment of textile machinery according to claim 1 is characterized in that, comprises display unit: the kind that is used for showing the alloy that detects.
4. the alloy checkout equipment of textile machinery according to claim 1 is characterized in that, comprising: warning device, then report to the police for the command signal that receives performance element.
5. described program execution unit is that Ai Mo gives birth to PLC.Comprise that also the warning device described in a present invention is that acousto-optic is alert.
6. the alloy checkout equipment of textile machinery according to claim 1 is characterized in that, also comprises an air exhauster, is used for the cotton that detects is extracted in the trash receptacle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103113055A CN102851931A (en) | 2012-08-29 | 2012-08-29 | Alloy detection equipment for textile machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103113055A CN102851931A (en) | 2012-08-29 | 2012-08-29 | Alloy detection equipment for textile machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102851931A true CN102851931A (en) | 2013-01-02 |
Family
ID=47398877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103113055A Pending CN102851931A (en) | 2012-08-29 | 2012-08-29 | Alloy detection equipment for textile machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102851931A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2798110Y (en) * | 2005-05-18 | 2006-07-19 | 上海高晶金属探测设备有限公司 | Magnetic needle tester |
| CN201066390Y (en) * | 2007-08-01 | 2008-05-28 | 陈淑芳 | Multi-channel signal analysis navigation device for needle detection machine |
| WO2010101581A1 (en) * | 2009-03-04 | 2010-09-10 | Checkpoint Systems, Inc. | Security hard tag with attachment clip and method for attaching and detaching |
-
2012
- 2012-08-29 CN CN2012103113055A patent/CN102851931A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2798110Y (en) * | 2005-05-18 | 2006-07-19 | 上海高晶金属探测设备有限公司 | Magnetic needle tester |
| CN201066390Y (en) * | 2007-08-01 | 2008-05-28 | 陈淑芳 | Multi-channel signal analysis navigation device for needle detection machine |
| WO2010101581A1 (en) * | 2009-03-04 | 2010-09-10 | Checkpoint Systems, Inc. | Security hard tag with attachment clip and method for attaching and detaching |
Non-Patent Citations (2)
| Title |
|---|
| 朱奇等: "检针仪单片机系统", 《微处理机》 * |
| 董健华等: "波形智能理解及其在检针仪中的应用", 《微处理机》 * |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20130102 |