CN210916368U - Raw silk cylinder surface fixed-length silk suction device - Google Patents
Raw silk cylinder surface fixed-length silk suction device Download PDFInfo
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- CN210916368U CN210916368U CN201921798143.6U CN201921798143U CN210916368U CN 210916368 U CN210916368 U CN 210916368U CN 201921798143 U CN201921798143 U CN 201921798143U CN 210916368 U CN210916368 U CN 210916368U
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Abstract
The utility model relates to the technical field of spinning manufacturing, in particular to a fixed-length raw silk cylinder surface silk suction device, which comprises a metering wheel, a silk suction gun, a silk breaking device and a metering controller, wherein the metering wheel is used for triggering a counting sensor; the wire breaking device is arranged at the front part of the metering wheel; the meter counting controller is connected with a control circuit of the wire breaking device and is electrically connected with the counting sensor, and the meter counting controller, the counting sensor and the control circuit of the wire breaking device are connected with a power supply; and when the movement length of the silk thread reaches the first length set by the metering controller, the metering controller controls the silk thread breaking device to cut off the silk thread. This device structural design is reasonable, can reduce the silk rate of wasting, and the fixed length is inhaled the silk and is avoided raw and other materials extravagant and output to reduce.
Description
Technical Field
The invention relates to the technical field of spinning manufacturing, in particular to a fixed-length filament absorbing device on the surface of a raw filament barrel.
Background
The modern industrial automation degree is deepened and developed day by day, the quality requirement of products is higher and higher, and a layer of unqualified silk is formed on the surface of a silk tube after the silk tube is switched in the production process of protofilaments. The unqualified yarns are sucked into the waste yarn barrel by a yarn suction gun. The traditional method is to estimate the silk suction amount, and the method is inaccurate. The second method is to install a time relay on the suction gun to control the suction amount in a timing way, and the method is influenced by compressed air pressure, the number of suction threads, thread varieties and the angle of the suction gun, and the suction amount is different every time.
Therefore, in order to improve the product quality, reduce the waste silk rate and reduce the energy consumption, the device for sucking the silk according to the fixed length method is designed.
Disclosure of Invention
The invention aims to solve the problems and the defects, and provides a constant-length silk suction device on the surface of a raw silk cylinder, which has reasonable structural design, can reduce the waste silk rate, and can suck silk in a constant length to avoid the waste of raw materials and the reduction of yield.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a fixed-length silk suction device on the surface of a raw silk barrel comprises a metering wheel, a silk suction gun, a silk breaking device and a metering controller, wherein the metering wheel is used for triggering a counting sensor; the wire breaking device is arranged at the front part of the metering wheel; the meter counting controller is connected with a control circuit of the wire breaking device and is electrically connected with the counting sensor, and the meter counting controller, the counting sensor and the control circuit of the wire breaking device are connected with a power supply; and when the movement length of the silk thread reaches the first length set by the metering controller, the metering controller controls the silk thread breaking device to cut off the silk thread.
According to the fixed-length silk suction device on the surface of the raw silk tube, the metering controller is further connected with a control circuit of the silk suction gun, the control circuit of the silk suction gun is connected with a power supply, when the motion length of the silk thread reaches a second length set by the metering controller, the second length is larger than the first length, the metering controller can automatically turn off an air source of the silk suction gun in time after the cut-off silk thread is sucked into the waste silk tube, and the silk suction gun is controlled to stop sucking the silk.
According to the raw silk tube surface length-fixing silk suction device, silk threads wind the first silk guide hook and then wind the meter wheel, and the silk threads between the meter wheel and the silk suction gun wind the second silk guide hook and then enter the silk suction gun.
The device comprises a raw silk barrel, a first yarn guide hook, a meter wheel, a yarn breaking device, a second yarn guide hook and a meter controller, and further comprises a control cabinet and a slide rail, wherein the first yarn guide hook, the meter wheel, the yarn breaking device, the second yarn guide hook and the meter controller are arranged on the control cabinet, the slide rail is arranged between different sections or spindle positions of a raw silk production line, and the control cabinet is arranged on the slide rail in a sliding manner.
According to the fixed-length silk suction device on the surface of the raw silk cylinder, the silk threads are wound on the metering wheel for one week or several weeks and then enter the silk suction gun.
The filament sucking device is fixed in length according to the surface of the raw filament barrel, and the filament breaking device comprises a cutter and a cutter driving mechanism; and a speed measuring gear used for triggering the counting sensor is installed at the end part of the meter counting wheel.
According to the fixed-length silk suction device on the surface of the raw silk tube, the meter counting controller comprises two counting relays which are AL1 and AL2 respectively, a control circuit of the silk breaking device comprises a silk cutting electromagnetic valve, and a normally open output point of the AL1 is connected with the power supply after being connected with the silk cutting electromagnetic valve in series; the control circuit of the thread suction gun comprises a thread suction gun electromagnetic valve, and the normally closed contact of the AL2 is connected with the power supply after being connected with the thread suction gun electromagnetic valve in series; and the positive pole, the negative pole and the output of the counting sensor are respectively connected with three terminals of the meter counting controller.
And according to the fixed-length filament sucking device on the surface of the raw filament barrel, the solenoid valve of the filament sucking gun is connected with the switch of the filament sucking gun in series and then is connected with the power supply.
The fixed-length silk sucking device comprises a power button and a reset button, wherein the meter counting controller and the silk cutting electromagnetic valve are connected with a power supply through a power switch SA1 of the power button, and two ends of a reset switch of the reset button are connected with two terminals of the meter counting controller.
According to former silk section of thick bamboo surface length silk device of inhaling still include conversion button and audible-visual annunciator, conversion button's change over switch SA 2's one end and the anodal power connection, AL 2's first terminal, the pilot lamp of conversion button are connected to the other end, and AL 2's second terminal is connected with the pilot lamp of reset button, and the third terminal is connected with filament gun solenoid valve, audible-visual annunciator, the other end and the power negative pole of the pilot lamp of conversion button, the pilot lamp of reset button, audible-visual annunciator and filament gun solenoid valve link to each other.
The invention discloses a fixed-length raw silk cylinder surface silk suction device, which has the beneficial effects that:
1. the fixed-length silk suction device for the surface of the raw silk tube is reasonable in structural design, unqualified silk threads on the surface of the raw silk tube enter the silk suction gun after bypassing the metering wheel, the silk threads move to drive the metering wheel to rotate, and after the movement length of the silk threads reaches the first length set by the metering controller, the metering controller controls the silk breaking device to cut off the silk threads, so that fixed-length silk suction can be performed on unqualified silk threads on the surface of the silk tube, the waste silk rate can be reduced, the product quality can be improved, the raw material waste and the yield can be avoided from being reduced, and in addition, the device can suck the silk threads on a plurality of tubes at the same time, so that the working efficiency is improved;
2. in the raw silk tube surface fixed-length silk suction device, when the motion length of the silk thread reaches the second length set by the metering controller, the second length is greater than the first length, the metering controller can automatically turn off the air source of the silk suction gun in time after the cut silk thread is sucked into the waste silk tube, the silk suction gun is controlled to stop sucking the silk thread, the consumption of compressed air is reduced, and energy is saved;
3. in the raw silk barrel surface fixed-length silk suction device, silk threads bypass the first silk guide hook and then bypass the meter counting wheel, and the silk threads between the meter counting wheel and the silk suction gun bypass the second silk guide hook and then enter the silk suction gun, so that the trend of the silk threads can be conveniently changed, and the running of the silk threads is smooth;
4. in the device for sucking the raw silk by the fixed length on the surface of the raw silk barrel, the slide rail is arranged between different sections or ingot positions of a raw silk production line, the control cabinet is arranged on the slide rail in a sliding way and can move on the slide rail, so that the device can be used between different sections or ingot positions;
5. in the fixed-length silk suction device on the surface of the raw silk barrel, the meter counting controller is provided with two timing relays, so that the silk breaking device and the silk suction gun can be conveniently controlled to sequentially act, in addition, for the convenience of using the silk suction gun, the change-over switch SA2 and the audible and visual alarm are arranged, when the silk suction gun finishes working, the audible and visual alarm stops giving an alarm, so that an operator can conveniently find out in time, when an indicator lamp of the change-over button is lightened, the silk suction gun is controlled by the switch of the silk suction gun, and when the indicator lamp of the change-over button is not lightened, the silk suction gun is controlled by the meter counting controller.
Drawings
Fig. 1 shows a schematic structural view of a constant-length thread suction device on the surface of a raw silk tube, except for a thread suction gun, according to an embodiment of the invention.
Fig. 2 shows a schematic structural diagram of a constant-length filament absorbing device on the surface of a raw silk tube according to an embodiment of the invention.
Fig. 3 is an electrical schematic diagram of a constant-length filament absorbing device on the surface of a raw filament cylinder according to an embodiment of the invention.
Number in the figure:
1 is a first thread guide hook, 2 is a cutter, 3 is a meter wheel, 4 is a second thread guide hook, 5 is a reset button, 6 is a conversion button, 7 is a power switch, 8 is an audible and visual alarm, 9 is a control cabinet lock, 10 is a meter controller display screen, 11 is a thread suction gun switch, 12 is a thread suction gun electromagnetic valve, 13 is a counting sensor, 14 is a meter controller, 15 is a thread cutting electromagnetic valve, 16 is a waste thread cylinder, and 17 is a thread suction gun.
Detailed Description
The present invention will be described in more detail with reference to the accompanying drawings by way of specific embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-3, the embodiment discloses a fixed-length raw silk tube surface silk suction device, which comprises a metering wheel 3, a silk suction gun, a silk breaking device and a metering controller 14, wherein the metering wheel 3 is used for triggering a counting sensor 13, and a speed measuring gear used for triggering the counting sensor 13 is installed at the end part of the metering wheel 3; the wire breaking device comprises a cutter 2 and a cutter driving mechanism, wherein the cutter driving mechanism is a cylinder in the embodiment; the yarn breaking device is arranged in front of the metering wheel 3; the meter counting controller 14 is connected with a control circuit of the wire breaking device and is electrically connected with the counting sensor 13, and the meter counting controller 14, the counting sensor 13 and the control circuit of the wire breaking device are connected with a 24V power supply; the unqualified silk threads on the surface of the raw silk tube enter the silk suction gun after bypassing the metering wheel 3, the silk threads enter the silk suction gun after being wound for one or more weeks on the metering wheel 3, the sliding between the silk threads and the metering wheel 3 can be reduced, the silk threads move to drive the metering wheel 3 to rotate, and after the movement length of the silk threads reaches the first length set by the metering controller, the metering controller 14 controls the silk breaking device to cut off the silk threads, so that the device can perform fixed-length silk suction on unqualified silk threads on the surface of the silk tube, the waste silk rate can be reduced, the product quality can be improved, the waste of raw materials and the reduction of yield can be avoided, in addition, the device can perform silk suction on a plurality of tubes simultaneously, and the working efficiency is improved.
In this embodiment, preferably, the metering controller 14 is further connected to a control circuit of the filament suction gun, the control circuit of the filament suction gun is connected to the power supply, when the movement length of the filament reaches a second length set by the metering controller 14, the second length is greater than the first length, the metering controller 14 can automatically turn off an air source of the filament suction gun 17 in time after the cut-off filament is sucked into the waste filament barrel 16, control the filament suction gun to stop filament suction, reduce the consumption of compressed air, and save energy.
In this embodiment, preferably, the silk thread passes around the first silk guide hook 1 and then passes through the metering wheel 3, and the silk thread between the metering wheel 3 and the thread suction gun passes through the second silk guide hook 4 and then enters the thread suction gun, so that the trend of the silk thread is conveniently changed, the running of the silk thread is smooth, and the device is convenient for introducing the silk thread on different silk cylinders.
In this embodiment, preferably, the device for sucking the constant length raw silk from the surface of the raw silk tube further comprises a control cabinet and a slide rail, a panel of the control cabinet is provided with a first godet 1, a cutter 2, a meter wheel 3, a second godet 4, a power button 7, a conversion button 6, a reset button 5, an audible and visual alarm 8 and a meter controller 14, the panel of the control cabinet is further provided with a control cabinet lock 9, the meter controller comprises a meter controller display screen 10, the slide rail is arranged between different sections or spindle positions of the raw silk production line, the control cabinet is slidably arranged on the slide rail, the control cabinet can move on the slide rail, so that the device can be used between different sections and spindle positions, meanwhile, the positions of the thread suction gun and the waste thread cylinder are relatively fixed, the length of the wire which is led out from the control cabinet and used for controlling the thread suction gun is longer, the control cabinet can be allowed to move, and in addition, the air supply line AC port of the suction gun is used for connecting compressed air.
In this embodiment, preferably, the meter controller 14 is an electronic counter ST76 of SANTEN, the meter controller 14 includes two counting relays AL1 and AL2, respectively, a control circuit of the filament breaking device includes a filament cutting solenoid valve 15, and a normally open output point of the AL1 is connected in series with the filament cutting solenoid valve 15 and then connected to a power supply; the control circuit of the thread suction gun comprises a thread suction gun electromagnetic valve 12, and a normally closed contact of AL2 is connected with the thread suction gun electromagnetic valve 12 in series and then is connected with a power supply; the positive electrode, the negative electrode, and the output of the count sensor 13 are connected to three terminals of the meter-counting controller 14, respectively. The meter-counting controller 14 and the shredding electromagnetic valve 15 are connected with a 24V power supply through a power switch SA1, and two ends of the reset button 5 are connected with two terminals of the meter-counting controller 14.
For convenience of use, the fixed-length silk suction device on the surface of the raw silk tube is further provided with a conversion button 6 and an audible and visual alarm 8, one end of a conversion switch SA2 of the conversion button 6 is connected with the positive electrode of a power supply, the other end of the conversion switch SA2 of the conversion button 6 is connected with a first terminal of an AL2 and an indicator light of the conversion button 6, a second terminal of an AL2 is connected with an indicator light of a reset button 5, a third terminal of the conversion button 6 is connected with a silk suction gun electromagnetic valve 12 and the audible and visual alarm 8, and the indicator light of the conversion button 6, the indicator light of the reset button 5, the audible and visual alarm 8; the thread suction gun electromagnetic valve 12 is connected with the thread suction gun switch 11 in series and then is connected with a 24V power supply, so that the thread suction gun can be used independently; when the indicator light of the switching button 6 is on, the switch of the thread suction gun is controlled by the thread suction gun switch 11 of the thread suction device, and when the indicator light of the switching button 6 is not on, the thread suction gun is controlled by the original switch. The audible and visual alarm 8 is convenient for monitoring the working state of the thread suction gun, indicates that the thread suction gun is working during audible and visual alarm, and is in a closed state otherwise.
When the fixed-length silk suction device on the surface of the raw silk barrel is used, the length of the unqualified silk to be sucked is set in the meter counting controller according to different varieties of raw silk. The metering controller 14 is controlled to output in two sections, the length of AL1 is set, the length of AL2 is set, the length of AL2 is larger than that of AL1, then the silk thread passes through the first silk guide hook 1, then the silk thread is wound on the metering wheel 3 for a circle (so as to reduce the sliding between the silk thread and the wheel) through the silk breaking device, and finally enters the silk suction gun through the second silk guide 4, the silk thread drives the metering wheel 3 to rotate, when the silk thread reaches the set length, the output of the first section AL1 enables the silk cutting electromagnetic valve 15 to be powered on, the cylinder is controlled to act, the silk thread is cut off by the cutter, the metering wheel 3 cannot stop rotating immediately under the action of inertia, after the silk thread continues to rotate for 3-5 meters, the AL2 is output, the output of AL2 enables the indicating lamp of the reset button 5 to be lighted, the silk suction is indicated to be finished, the power supply of the.
At the moment, if the thread suction gun is used for hanging threads, the conversion button 6 can be pressed down to start the thread suction gun; the reset button 5 can be pressed, the thread suction gun is powered on to work at the moment, the meter counter is reset to zero, the next thread suction operation is waited, after thread hanging is finished, if a bobbin needing thread suction exists, the thread suction gun can be fixed in length once, and the thread suction gun is automatically closed after the thread hanging is finished.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various changes and modifications may be made to the specific embodiments described above, and various combinations of the technical features and structures proposed by the present invention may be made without departing from the concept of the present invention.
Claims (10)
1. A fixed-length silk suction device for the surface of a raw silk tube is characterized by comprising:
a meter wheel for triggering the counting sensor;
the wire breaking device is arranged at the front part of the metering wheel;
a thread suction gun; and
the meter counting controller is connected with the control circuit of the wire breaking device and is electrically connected with the counting sensor, and the meter counting controller, the counting sensor and the control circuit of the wire breaking device are connected with a power supply;
and when the movement length of the silk thread reaches the first length set by the metering controller, the metering controller controls the silk thread breaking device to cut off the silk thread.
2. The apparatus according to claim 1, wherein the metering controller is further connected to a control circuit of the filament suction gun, the control circuit of the filament suction gun is connected to a power supply, when the movement length of the filament reaches a second length set by the metering controller, the second length is greater than the first length, and the metering controller is capable of automatically shutting off an air source of the filament suction gun in time after the cut filament is sucked into the waste filament tube, so as to control the filament suction gun to stop sucking the filament.
3. The package surface definite length suction device according to claim 1 or 2, wherein the yarn is passed around the first guide wire and then around the metering wheel, and the yarn between the metering wheel and the suction gun is passed around the second guide wire and then enters the suction gun.
4. The apparatus according to claim 3, further comprising a control cabinet and a slide rail, wherein the first godet, the meter wheel, the yarn breaking device, the second godet and the meter controller are disposed on the control cabinet, the slide rail is disposed between different sections or spindle positions of the precursor production line, and the control cabinet is slidably disposed on the slide rail.
5. The package surface sizing thread take-up device of claim 1 wherein the thread is wound on the metering wheel for one or more revolutions before entering the thread take-up gun.
6. The apparatus according to claim 1, wherein the filament cutting device comprises a cutter and a cutter driving mechanism; and a speed measuring gear used for triggering the counting sensor is installed at the end part of the meter counting wheel.
7. The yarn feeding device according to claim 2, wherein the metering controller comprises two counting relays AL1 and AL2, the control circuit of the yarn cutting device comprises a yarn cutting solenoid valve, and the normally open output of AL1 is connected in series with the yarn cutting solenoid valve and then connected to the power supply; the control circuit of the thread suction gun comprises a thread suction gun electromagnetic valve, and the normally closed contact of the AL2 is connected with the power supply after being connected with the thread suction gun electromagnetic valve in series; and the positive pole, the negative pole and the output of the counting sensor are respectively connected with three terminals of the meter counting controller.
8. The apparatus according to claim 7, wherein the solenoid valve of the filament suction gun is connected in series with the switch of the filament suction gun and then connected to the power supply.
9. The apparatus according to claim 7, further comprising a power button and a reset button, wherein the meter controller and the solenoid valve are connected to the power supply through a power switch SA1 of the power button, and two ends of the reset switch of the reset button are connected to two terminals of the meter controller.
10. The apparatus according to claim 9, further comprising a switch SA2 having one end connected to the positive electrode of the power supply and the other end connected to the first terminal of AL2 and the indicator light of the switch SA, a second terminal of AL2 connected to the indicator light of the reset button, a third terminal connected to the solenoid valve of the filament gun and the audible and visual alarm, and the other ends connected to the negative electrode of the power supply.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921798143.6U CN210916368U (en) | 2019-10-24 | 2019-10-24 | Raw silk cylinder surface fixed-length silk suction device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921798143.6U CN210916368U (en) | 2019-10-24 | 2019-10-24 | Raw silk cylinder surface fixed-length silk suction device |
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| CN210916368U true CN210916368U (en) | 2020-07-03 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629309A (en) * | 2019-10-24 | 2019-12-31 | 神马实业股份有限公司 | Raw silk cylinder surface fixed-length silk suction device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629309A (en) * | 2019-10-24 | 2019-12-31 | 神马实业股份有限公司 | Raw silk cylinder surface fixed-length silk suction device |
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