CN210177034U - Drawing frame time delay parking control device - Google Patents
Drawing frame time delay parking control device Download PDFInfo
- Publication number
- CN210177034U CN210177034U CN201822225906.XU CN201822225906U CN210177034U CN 210177034 U CN210177034 U CN 210177034U CN 201822225906 U CN201822225906 U CN 201822225906U CN 210177034 U CN210177034 U CN 210177034U
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- Prior art keywords
- drawing frame
- frame
- sliver
- control device
- sensor
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Abstract
The utility model provides a drawing frame time delay parking control device which characterized in that: the automatic sliver drawing device comprises a drawing frame, wherein a plurality of sliver cans are arranged at a feed inlet of the drawing frame, a driving motor is arranged on the sliver cans, detection mechanisms are respectively arranged on the drawing frame at two sides of the sliver cans, each detection mechanism comprises a vibration sensor, an ultrasonic sensor, an infrared sensor and a photoelectric sensor, a PLC (programmable logic controller) and a display screen are arranged at one side of the drawing frame, the PLC is correspondingly connected with the vibration sensors, the ultrasonic sensors, the infrared sensors, the photoelectric sensors, the display screen and the driving motor through wires respectively, a sliver guide frame is arranged above the drawing frame, and a plurality of sliver guide rods are arranged on the sliver guide frame; the position of the guide bar frame and the guide bar is kept constant through the reinforcing mechanism on the drawing frame, deviation does not occur, and the drawing frame has the advantages of high efficiency, accuracy and easiness in operation.
Description
The technical field is as follows:
the utility model relates to a drawing frame time delay parking control device.
Background art:
the drawing frame has the functions of improving the internal structure of the cotton sliver, improving the uniformity of the long section of the cotton sliver, reducing the weight unevenness, straightening and paralleling fibers in the cotton sliver, reducing hooks and being equipment unavailable in the textile industry.
In the existing drawing frame, in order to prevent the cotton sliver from blocking in the processing process, an anti-blocking device is additionally arranged at a feeding hole of the drawing frame.
Most of the existing anti-cotton-blocking devices only utilize a photoelectric sensor to detect whether cotton-blocking occurs on the cotton sliver, the detection means is single, the sensitivity is overhigh, the drawing frame is easy to operate frequently, misoperation of the drawing frame can be caused sometimes, and qualified cotton slivers are screened out.
The utility model has the following contents:
the utility model discloses a remedy prior art not enough, provide a drawing frame time delay parking control device, structural design is reasonable, adopts the sensor of multiple different grade type, can make on the drawing frame prevent stifled flower device and keep at the sensitivity that is fit for, has improved the precision of testing result, prevents that the drawing frame action from frequently and the maloperation appears, has solved the problem that exists among the prior art.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be:
a drawing frame delayed parking control device comprises a drawing frame, wherein a plurality of sliver cans are arranged at a feed inlet of the drawing frame, a driving motor is arranged on each sliver can, detection mechanisms are respectively arranged on the drawing frame on two sides of each sliver can and comprise a vibration sensor, an ultrasonic sensor, an infrared sensor and a photoelectric sensor, a PLC (programmable logic controller) and a display screen are arranged on one side of the drawing frame, the PLC is correspondingly connected with the vibration sensor, the ultrasonic sensor, the infrared sensor, the photoelectric sensor, the display screen and the driving motor through wires respectively, a guide frame is arranged above the drawing frame, and a plurality of guide rods are arranged on the guide frame;
the detection mechanism is used for detecting the pattern of the pattern blockage of the feed port of the drawing frame;
the display screen is used for displaying the shape of the blockage of the feeding hole and the data of the sensor;
and the PLC is used for receiving signals detected by the sensor and controlling the on-off of the driving motor.
The PLC is provided with a plurality of input pins, a signal conversion module, a time delay relay, a signal amplification module and a plurality of output pins, wherein the input pins, the signal conversion module, the time delay relay, the signal amplification module and the output pins are sequentially connected through wires.
The signal conversion module is used for converting the received sensor signal from an analog quantity to a digital quantity;
the signal amplification module is used for amplifying the received sensor signal;
the delay relay is used for keeping the driving motor running.
The driving motor is a stepping motor or a servo motor.
The number of the raw sliver cans is 2.
The guide frame is connected with the drawing frame through a reinforcing mechanism, the reinforcing mechanism comprises a reinforcing block, limiting plates fixedly connected with the drawing frame are abutted to two sides of the reinforcing block respectively, a locking block is arranged below the reinforcing block, a plurality of locking holes are formed in the locking block, and the locking block is fixed on the drawing frame through a telescopic rod matched with the locking holes in the drawing frame.
The number of the locking holes is 2-4, and the circle centers of the locking holes are located on the same straight line.
The display screen is an LED display screen.
The PLC controller is of the type s 7-200.
The model of the time delay relay is ZHRT 1-A2T.
The guide bar rod is downwards arranged on the guide bar frame along the direction vertical to the guide bar frame.
By adopting the structure, the utility model detects the cotton blockage on the raw sliver can of the drawing frame through various sensors, and a plurality of detection parameters act simultaneously, thereby ensuring the accuracy of the action of the drawing frame; processing parameters on the sensor through a PLC controller, and controlling the driving motor according to a processing result; the position of the guide bar frame and the guide bar is kept constant through the reinforcing mechanism on the drawing frame, deviation does not occur, and the drawing frame has the advantages of high efficiency, accuracy and easiness in operation.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is an electrical schematic diagram of the PLC controller of the present invention.
Fig. 4 is a schematic structural diagram of the reinforcing mechanism of the present invention.
In the figure, 1, a drawing frame, 2, a sliver can, 3, a driving motor, 4, a vibration sensor, 5, an ultrasonic sensor, 6, an infrared sensor, 7, a photoelectric sensor, 8, a PLC (programmable logic controller), 9, a display, 10, a sliver guide frame, 11, a sliver guide rod, 12, a reinforcing block, 13, a limiting plate, 14, a locking block, 15, a locking hole, 16 and a telescopic rod.
The specific implementation mode is as follows:
in order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.
As shown in fig. 1-4, a drawing frame delayed parking control device comprises a drawing frame 1, wherein a plurality of sliver cans 2 are arranged at a feeding port of the drawing frame 1, a driving motor 3 is arranged on the sliver cans 2, detection mechanisms are respectively arranged on the drawing frame 1 at two sides of each sliver can 2, each detection mechanism comprises a vibration sensor 4, an ultrasonic sensor 5, an infrared sensor 6 and a photoelectric sensor 7, a PLC controller 8 and a display screen 9 are arranged at one side of the drawing frame 1, the PLC controller 8 is correspondingly connected with the vibration sensor 4, the ultrasonic sensors 5, the infrared sensors 6, the photoelectric sensors 7, the display screen 9 and the driving motor 3 through wires, a guide frame 10 is arranged above the drawing frame 1, and a plurality of guide rods 11 are arranged on the guide frame 10;
the detection mechanism is used for detecting the pattern of the pattern blockage at the feed inlet of the drawing frame 1;
the display screen 9 is used for displaying the shape of the blockage of the feeding hole and data of the sensor;
and the PLC 8 is used for receiving signals detected by the sensor and controlling the on-off of the driving motor 3.
The PLC controller 8 is provided with a plurality of input pins, a signal conversion module, a delay relay, a signal amplification module and a plurality of output pins, wherein the input pins, the signal conversion module, the delay relay, the signal amplification module and the output pins are sequentially connected through wires.
The signal conversion module is used for converting the received sensor signal from an analog quantity to a digital quantity;
the signal amplification module is used for amplifying the received sensor signal;
the delay relay is used for keeping the driving motor running.
The driving motor 3 is a stepping motor or a servo motor.
The number of the raw sliver cans 2 is 2.
The guide frame 10 is connected with the drawing frame 1 through a reinforcing mechanism, the reinforcing mechanism comprises a reinforcing block 12, limiting plates 13 fixedly connected with the drawing frame 1 are respectively abutted to two sides of the reinforcing block 12, a locking block 14 is arranged below the reinforcing block 12, a plurality of locking holes 15 are formed in the locking block 14, and the locking block 14 is fixed on the drawing frame 1 through a telescopic rod 16 which is arranged inside the drawing frame 1 and matched with the locking holes 15.
The number of the locking holes 15 is 2-4, and the circle centers of the locking holes 15 are located on the same straight line, so that the reinforcing blocks are not deviated, and the stress balance is kept.
The display screen 9 is an LED display screen.
The PLC controller 8 is of the type s 7-200.
The model of the time delay relay is ZHRT 1-A2T.
The guide bar 11 is arranged on the guide bar frame 10 downwards along the direction vertical to the guide bar frame.
When the device is used, the vibration sensor 4, the ultrasonic sensor 5, the infrared sensor 6 and the photoelectric sensor 7 on the detection mechanism respectively detect cotton sliver data parameters of the raw sliver can 2 at the feed inlet of the drawing frame 1, the cotton sliver data parameters are input into the PLC 8 through an input pin of the PLC 8, the PLC 8 compares the received data parameters with a rated value preset in the PLC 8, and a control instruction is sent to the driving motor 3 from an output pin through the signal conversion module, the delay relay and the signal amplification module, so that the driving motor 3 performs corresponding actions according to the cotton sliver jam, and when the cotton sliver form is normal, the driving motor 3 operates normally; when the cotton sliver is blocked, the driving motor 3 is stopped; various sensors work simultaneously, so that the accuracy of detection results is ensured; the processing mechanism of the drawing frame 1 can keep the positions of the guide frame 10 and the guide rod 11 constant, the limiting plate 13 is matched with the locking hole 15 and the telescopic rod 16, and the telescopic rod 16 extends out and is clamped in the locking hole 15, so that the guide frame 10 is stable in structure; the PLC 8 displays the shape of the cotton sliver through the display screen 9, so that a user can observe the cotton sliver conveniently.
The above-mentioned specific embodiments can not be regarded as the restriction to the scope of protection of the utility model, to technical personnel in this technical field, it is right the utility model discloses any replacement improvement or transform that embodiment made all fall within the scope of protection of the utility model.
The parts of the present invention not described in detail are the known techniques of those skilled in the art.
Claims (10)
1. The utility model provides a drawing frame time delay parking control device which characterized in that: the automatic sliver drawing device comprises a drawing frame, wherein a plurality of sliver cans are arranged at a feed inlet of the drawing frame, a driving motor is arranged on the sliver cans, detection mechanisms are respectively arranged on the drawing frame at two sides of the sliver cans, each detection mechanism comprises a vibration sensor, an ultrasonic sensor, an infrared sensor and a photoelectric sensor, a PLC (programmable logic controller) and a display screen are arranged at one side of the drawing frame, the PLC is correspondingly connected with the vibration sensors, the ultrasonic sensors, the infrared sensors, the photoelectric sensors, the display screen and the driving motor through wires respectively, a sliver guide frame is arranged above the drawing frame, and a plurality of sliver guide rods are arranged on the sliver guide frame;
the detection mechanism is used for detecting the pattern of the pattern blockage of the feed port of the drawing frame;
the display screen is used for displaying the shape of the blockage of the feeding hole and the data of the sensor;
and the PLC is used for receiving signals detected by the sensor and controlling the on-off of the driving motor.
2. The control device according to claim 1, characterized in that: the PLC is provided with a plurality of input pins, a signal conversion module, a time delay relay, a signal amplification module and a plurality of output pins, wherein the input pins, the signal conversion module, the time delay relay, the signal amplification module and the output pins are sequentially connected through wires;
the signal conversion module is used for converting the received sensor signal from an analog quantity to a digital quantity;
the signal amplification module is used for amplifying the received sensor signal;
the delay relay is used for keeping the driving motor running.
3. The control device according to claim 1, characterized in that: the driving motor is a stepping motor or a servo motor.
4. The control device according to claim 1, characterized in that: the number of the raw sliver cans is 2.
5. The control device according to claim 1, characterized in that: the guide frame is connected with the drawing frame through a reinforcing mechanism, the reinforcing mechanism comprises a reinforcing block, limiting plates fixedly connected with the drawing frame are abutted to two sides of the reinforcing block respectively, a locking block is arranged below the reinforcing block, a plurality of locking holes are formed in the locking block, and the locking block is fixed on the drawing frame through a telescopic rod matched with the locking holes in the drawing frame.
6. The control device according to claim 5, characterized in that: the number of the locking holes is 2-4, and the circle centers of the locking holes are located on the same straight line.
7. The control device according to claim 1, characterized in that: the display screen is an LED display screen.
8. The control device according to claim 1, characterized in that: the PLC controller is of the type s 7-200.
9. The control device according to claim 2, characterized in that: the model of the time delay relay is ZHRT 1-A2T.
10. The control device according to claim 1, characterized in that: the guide bar rod is downwards arranged on the guide bar frame along the direction vertical to the guide bar frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822225906.XU CN210177034U (en) | 2018-12-27 | 2018-12-27 | Drawing frame time delay parking control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822225906.XU CN210177034U (en) | 2018-12-27 | 2018-12-27 | Drawing frame time delay parking control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210177034U true CN210177034U (en) | 2020-03-24 |
Family
ID=69828528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822225906.XU Expired - Fee Related CN210177034U (en) | 2018-12-27 | 2018-12-27 | Drawing frame time delay parking control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210177034U (en) |
-
2018
- 2018-12-27 CN CN201822225906.XU patent/CN210177034U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 Termination date: 20201227 |