CN105155052A - Airflow twisting device control system for spinning - Google Patents
Airflow twisting device control system for spinning Download PDFInfo
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- CN105155052A CN105155052A CN201510619908.5A CN201510619908A CN105155052A CN 105155052 A CN105155052 A CN 105155052A CN 201510619908 A CN201510619908 A CN 201510619908A CN 105155052 A CN105155052 A CN 105155052A
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Abstract
The invention discloses an airflow twisting device control system for spinning. The system is used for twisting roving and comprises a DSP controller, a motor driving circuit and an airflow twisting device. The airflow twisting device comprises a vortex airflow twisting device (5). The vortex airflow twisting device (5) comprises an annular body part (53) and an annular shell part (54), wherein a cylindrical vortex air chamber (50) is formed in the annular body part (53), and the annular shell part (54) is integrally formed and contains the annular body part (53). A plurality of tangential air passages (51) are evenly arranged in the annular body part (53) in the circumferential direction to input airflow in the tangential direction of the cylindrical vortex air chamber (50), and an annular airflow distribution cavity (540) is arranged between the annular shall part (54) and the annular part body (53).
Description
Technical field
The application relates to field of textile machinery, is specially a kind of weaving air-flow twisting unit control system.
Background technology
In field of textiles, the afterturn of rove is carried out often through eddy airstream.The air-flow that this eddy airstream can be supplied in tangential direction by many forms vortex and realizes in swirl chamber.
But along with increasing of the gas channel in wherein tangential direction, the reduction of its passage caliber, the blocking situation of this gas channel also more easily occurs.
Due to the high-speed operating characteristic of air-flow and the feature such as the quantity of gas channel is more, the congestion situations of this gas channel is often not easy to be found and is not easy overcome at once or correct.This brings mass defect to the textile manufacturing carried out continuously.Shut down and carry out safeguarding, can production efficiency be reduced and bring extra production cost.
Summary of the invention
The object of the present invention is to provide a kind of weaving air-flow twisting unit control system, it can overcome above-mentioned defect of the prior art.
According to the present invention, a kind of weaving air-flow twisting unit control system, for carrying out afterturn to rove, comprise dsp controller, motor-drive circuit and air-flow twisting unit, described air-flow twisting unit comprises eddy airstream twisting unit, described eddy airstream twisting unit comprises inside and is provided with the annular body portion of columned vortex air chamber and the annular outer cover part of the described annular body portion of integrated accommodation, be provided with in described annular body portion circumferentially equally distributed many tangential air flues so that the tangential direction of air-flow along described columned vortex air chamber is inputted, it is the distribution of air flow chamber of annular between described annular outer cover part and described annular body portion, for receiving air-flow input and by distribution of air flow to described many tangential air flues, described distribution of air flow chamber left end is closed, right-hand member place is provided with revolvable air-flow input closed-loop, the air-flow input channel of an axis is provided with in described air-flow input closed-loop, and the left end of described air-flow input closed-loop is connected by left bearing with between described annular body portion and rotates inner seal ring in the left side that passes on left of described left bearing and be sealed and matched, rotate exterior seal ring by left side between described air-flow input closed-loop and described annular outer cover part and be sealed and matched, the right side of described eddy airstream twisting unit is fixedly connected with the rove output gas flow input channel component comprising main body ring part, the left side of described main body ring part is fixedly installed convex extension part in order to extend in described vortex air chamber thus to described rove output gas flow input channel component location, periphery around described main body ring part is provided with air cavity housing thus forms the annular air cavity with air-flow input port between described air cavity housing and described main body ring part, the right-hand member of described air-flow input closed-loop extend in described annular air cavity, and be connected by right bearing between the outer circumference surface of described main body ring part and be sealed and matched by right side rotating interior seal circle on the right side of described right bearing, and rotate exterior seal ring with the inner peripheral surface of described air cavity housing by right side and be sealed and matched, the upside fixed support of described annular outer cover part and described air cavity housing has drive motors, described dsp controller is electrically connected with described drive motors by motor-drive circuit, thus control the rotation of described drive motors, described drive motors comprises outer rotor and is arranged on the inner stator in described outer rotor, described outer rotor be arranged between described annular outer cover part and described air cavity housing and the periphery of described outer rotor be provided with rotor gear in order to be fixedly installed on the gear part that described air-flow inputs in the middle part of closed-loop and engage, the right side of described rove output gas flow input channel component is provided with the rove output interface that is fixedly connected with described main body ring part in order to be connected with Downstream processing component, described rove output gas flow input channel component is provided with rove passage in order to be communicated with described vortex air chamber along central axial direction, the left side of described vortex air chamber is provided with rove entrance in order to be connected with upstream component of weaving, thus, air-flow is inputted by described air-flow input port thus arrives in described distribution of air flow chamber via the described air-flow input channel in described air-flow input closed-loop, and then form eddy airstream thus afterturn is carried out to described rove in the described vortex air chamber that arrives via described many tangential air flues, the outer rotor of described drive motors can drive described air-flow to input closed-loop to rotate thus the circumferential position changing described air-flow input channel.
Pass through the present invention, owing to providing the air-flow input closed-loop that can rotate, it can use single gas channel and the circumferential position rotating this single gas channel and select air-flow to supply, thus, can to little obstruction or the tangential gas flow of not blocking completely passage carry out selective near and its windage loss is compensated, the even property of circumferential asymmetry of eddy airstream can be corrected thus.And the rotation routinely of closed-loop is inputted by this air-flow, it can form the rotary pulse of different frequency or same frequency, thus can carry out oscillatory type afterturn to rove, strengthens the homogeneity of afterturn.At maintenance phase, rapid purging can be carried out to many described tangential air flues, to remove wherein residual bits shape thing or floccule by the rotation of this air-flow input closed-loop.By arranging discrete rove output gas flow input channel component, this air-flow can be made to input closed-loop and to be convenient to installation and maintenance, and being convenient to described drive motors is installed; Outer rotor be arranged so that compact conformation, be suitable for installing with the integral device of textile machine compatibility and using, and can transmission link be reduced, be adapted to the driving that this air-flow inputs closed-loop.Whole apparatus structure is solid and reliable, and stable performance is also convenient to safeguard.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of weaving air-flow twisting unit of the present invention.
Fig. 2 is the sectional structure schematic diagram along the direction of arrow in Fig. 1.
Fig. 3 is the structural representation of control system of the present invention.
Detailed description of the invention
Below in conjunction with Fig. 1-3, the present invention is described in detail.
A kind of weaving air-flow twisting unit control system, for carrying out afterturn to rove, comprise dsp controller, motor-drive circuit and air-flow twisting unit, described air-flow twisting unit comprises eddy airstream twisting unit 5, described eddy airstream twisting unit 5 comprises inside and is provided with the annular body portion 53 of columned vortex air chamber 50 and the annular outer cover part 54 of the described annular body portion 53 of integrated accommodation, be provided with in described annular body portion 53 circumferentially equally distributed many tangential air flues 51 so that the tangential direction of air-flow along described columned vortex air chamber 50 is inputted, it is the distribution of air flow chamber 540 of annular between described annular outer cover part 54 and described annular body portion 53, for receiving air-flow input and by distribution of air flow to described many tangential air flues 51, described distribution of air flow chamber 540 left end is closed, right-hand member place is provided with revolvable air-flow input closed-loop 7, the air-flow input channel 71 of an axis is provided with in described air-flow input closed-loop 7, and the left end of described air-flow input closed-loop 7 is connected by left bearing 81 with between described annular body portion 53 and rotates inner seal ring 82 in the left side that passes on left of described left bearing 81 and be sealed and matched, rotate exterior seal ring 73 by left side between described air-flow input closed-loop 7 and described annular outer cover part 54 and be sealed and matched, the right side of described eddy airstream twisting unit 5 is fixedly connected with the rove output gas flow input channel component 9 comprising main body ring part 93, the left side of described main body ring part 93 is fixedly installed convex extension part 98 in order to extend in described vortex air chamber 50 thus to locate described rove output gas flow input channel component 9, periphery around described main body ring part 93 is provided with air cavity housing 94 thus between described air cavity housing 94 and described main body ring part 93, forms the annular air cavity 940 with air-flow input port 941, the right-hand member of described air-flow input closed-loop 7 extend in described annular air cavity 940, and be connected by right bearing 91 between the outer circumference surface of described main body ring part 93 and be sealed and matched by right side rotating interior seal circle 92 on the right side of described right bearing 91, and rotate exterior seal ring 72 with the inner peripheral surface of described air cavity housing 94 by right side and be sealed and matched, the upside fixed support of described annular outer cover part 54 and described air cavity housing 94 has drive motors 10, described dsp controller is electrically connected with described drive motors 10 by motor-drive circuit, thus control the rotation of described drive motors 10, described drive motors 10 comprises outer rotor 6 and is arranged on the inner stator 60 in described outer rotor 6, described outer rotor 6 be arranged between described annular outer cover part 54 and described air cavity the housing 94 and periphery of described outer rotor 6 be provided with rotor gear 61 in order to be fixedly installed on the gear part 77 that described air-flow inputs in the middle part of closed-loop 7 and engage, the right side of described rove output gas flow input channel component 9 is provided with the rove output interface 99 that is fixedly connected with described main body ring part 93 in order to be connected with Downstream processing component, described rove output gas flow input channel component 9 is provided with rove passage 90 in order to be communicated with described vortex air chamber 50 along central axial direction, the left side of described vortex air chamber 50 is provided with rove entrance in order to be connected with upstream component of weaving, thus, air-flow is inputted by described air-flow input port 941 thus arrives in described distribution of air flow chamber 540 via the described air-flow input channel 71 in described air-flow input closed-loop 7, and then form eddy airstream thus afterturn is carried out to described rove in the described vortex air chamber 50 that arrives via described many tangential air flues 51, the outer rotor 6 of described drive motors 10 can drive described air-flow to input closed-loop 7 to rotate thus change the circumferential position of described air-flow input channel 71.
In an alternate embodiment of the invention, the downside of described annular outer cover part 54 and described air cavity housing 94 is fixedly connected with fixing base frame 11.
Alternatively, the quantity of these many tangential air flues 51 can be two, four, six or more bars.
Alternatively, described convex extension part 98 is provided with tapered portion.
Owing to providing the air-flow input closed-loop that can rotate, it can use single gas channel and the circumferential position rotating this single gas channel and select air-flow to supply, thus, can to little obstruction or the tangential gas flow of not blocking completely passage carry out selective near and its windage loss is compensated, the even property of circumferential asymmetry of eddy airstream can be corrected thus.And the rotation routinely of closed-loop is inputted by this air-flow, it can form the rotary pulse of different frequency or same frequency, thus can carry out oscillatory type afterturn to rove, strengthens the homogeneity of afterturn.At maintenance phase, rapid purging can be carried out to many described tangential air flues, to remove wherein residual bits shape thing or floccule by the rotation of this air-flow input closed-loop.By arranging discrete rove output gas flow input channel component, this air-flow can be made to input closed-loop and to be convenient to installation and maintenance, and being convenient to described drive motors is installed; Outer rotor be arranged so that compact conformation, be suitable for installing with the integral device of textile machine compatibility and using, and can transmission link be reduced, be adapted to the driving that this air-flow inputs closed-loop.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (2)
1. a weaving air-flow twisting unit control system, for carrying out afterturn to rove, comprise dsp controller, motor-drive circuit and air-flow twisting unit, described air-flow twisting unit comprises eddy airstream twisting unit (5), described eddy airstream twisting unit (5) comprises inside and is provided with the annular body portion (53) of columned vortex air chamber (50) and the annular outer cover part (54) of the described annular body portion of integrated accommodation (53), be provided with in described annular body portion (53) circumferentially equally distributed many tangential air flues (51) so that the tangential direction of air-flow along described columned vortex air chamber (50) is inputted, it is the distribution of air flow chamber (540) of annular between described annular outer cover part (54) and described annular body portion (53), for receiving air-flow input and by distribution of air flow to described many tangential air flues (51), described distribution of air flow chamber (540) left end is closed, right-hand member place is provided with revolvable air-flow input closed-loop (7), the air-flow input channel (71) of an axis is provided with in described air-flow input closed-loop (7), and the left end of described air-flow input closed-loop (7) is connected by left bearing (81) with between described annular body portion (53) and rotates inner seal ring (82) and be sealed and matched on the left of the passing on left of described left bearing (81), rotate exterior seal ring (73) by left side between described air-flow input closed-loop (7) and described annular outer cover part (54) and be sealed and matched, the right side of described eddy airstream twisting unit (5) is fixedly connected with rove output gas flow input channel component (9) comprising main body ring part (93), the left side of described main body ring part (93) is fixedly installed convex extension part (98) in order to extend in described vortex air chamber (50) thus to described rove output gas flow input channel component (9) location, periphery around described main body ring part (93) is provided with air cavity housing (94) thus between described air cavity housing (94) and described main body ring part (93), forms the annular air cavity (940) with air-flow input port (941), the right-hand member of described air-flow input closed-loop (7) extend in described annular air cavity (940), and be connected by right bearing (91) between the outer circumference surface of described main body ring part (93) and be sealed and matched by right side rotating interior seal circle (92) on the right side of described right bearing (91), and rotate exterior seal ring (72) with the inner peripheral surface of described air cavity housing (94) by right side and be sealed and matched, the upside fixed support of described annular outer cover part (54) and described air cavity housing (94) has drive motors (10), described dsp controller is electrically connected with described drive motors (10) by motor-drive circuit, thus control the rotation of described drive motors (10), described drive motors (10) comprises outer rotor (6) and is arranged on the inner stator (60) in described outer rotor (6), described outer rotor (6) be arranged between described annular outer cover part (54) and described air cavity housing (94) and the periphery of described outer rotor (6) be provided with rotor gear (61) in order to be fixedly installed on described air-flow input closed-loop (7) middle part gear part (77) engage, the right side of described rove output gas flow input channel component (9) is provided with the rove output interface (99) that is fixedly connected with described main body ring part (93) in order to be connected with Downstream processing component, described rove output gas flow input channel component (9) is provided with rove passage (90) in order to be communicated with described vortex air chamber (50) along central axial direction, the left side of described vortex air chamber (50) is provided with rove entrance in order to be connected with upstream component of weaving, thus, air-flow is inputted by described air-flow input port (941) thus arrives in described distribution of air flow chamber (540) via the described air-flow input channel (71) in described air-flow input closed-loop (7), and then form eddy airstream thus afterturn is carried out to described rove in the described vortex air chamber (50) that arrives via described many tangential air flues (51), the outer rotor (6) of described drive motors (10) can drive described air-flow to input closed-loop (7) to rotate thus the circumferential position changing described air-flow input channel (71).
2. a kind of weaving air-flow twisting unit control system as claimed in claim 1, wherein, the downside of described annular outer cover part (54) and described air cavity housing (94) is fixedly connected with fixing base frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619908.5A CN105155052A (en) | 2015-09-25 | 2015-09-25 | Airflow twisting device control system for spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619908.5A CN105155052A (en) | 2015-09-25 | 2015-09-25 | Airflow twisting device control system for spinning |
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| Publication Number | Publication Date |
|---|---|
| CN105155052A true CN105155052A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510619908.5A Pending CN105155052A (en) | 2015-09-25 | 2015-09-25 | Airflow twisting device control system for spinning |
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| CN (1) | CN105155052A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106368U (en) * | 1990-02-15 | 1991-11-01 | ||
| US5088265A (en) * | 1987-10-29 | 1992-02-18 | Murata Kikai Kabushiki Kaisha | Apparatus for producing spun yarn |
| CN2835273Y (en) * | 2005-11-23 | 2006-11-08 | 东华大学 | Nozzle device for jet-vortex spinning |
| CN101268222A (en) * | 2005-09-19 | 2008-09-17 | 里特机械公司 | Air-jet unit for an air-jet spinning apparatus |
| CN201152835Y (en) * | 2007-12-27 | 2008-11-19 | 同方威视技术股份有限公司 | Interval air spraying apparatus |
| CN104275322A (en) * | 2014-10-29 | 2015-01-14 | 芜湖东正汽车工业有限公司 | Surface cleaning device |
-
2015
- 2015-09-25 CN CN201510619908.5A patent/CN105155052A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5088265A (en) * | 1987-10-29 | 1992-02-18 | Murata Kikai Kabushiki Kaisha | Apparatus for producing spun yarn |
| JPH03106368U (en) * | 1990-02-15 | 1991-11-01 | ||
| CN101268222A (en) * | 2005-09-19 | 2008-09-17 | 里特机械公司 | Air-jet unit for an air-jet spinning apparatus |
| CN2835273Y (en) * | 2005-11-23 | 2006-11-08 | 东华大学 | Nozzle device for jet-vortex spinning |
| CN201152835Y (en) * | 2007-12-27 | 2008-11-19 | 同方威视技术股份有限公司 | Interval air spraying apparatus |
| CN104275322A (en) * | 2014-10-29 | 2015-01-14 | 芜湖东正汽车工业有限公司 | Surface cleaning device |
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Application publication date: 20151216 |
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