CN105155050A - Airflow bunching device used for spinning - Google Patents
Airflow bunching device used for spinning Download PDFInfo
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- CN105155050A CN105155050A CN201510618137.8A CN201510618137A CN105155050A CN 105155050 A CN105155050 A CN 105155050A CN 201510618137 A CN201510618137 A CN 201510618137A CN 105155050 A CN105155050 A CN 105155050A
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- air
- flow
- flow input
- rove
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Abstract
An airflow bunching device used for spinning is used for conducting bunching on rough yarn and comprises a vortex airflow bunching device (5). The vortex airflow bunching device (5) comprises an annular body part (53) and an annular shell part (54). The annular body part (53) is internally provided with a cylindrical vortex air chamber (50). The annular shell part (54) is integrally formed and used for containing the annular body part (53). A plurality of tangent air ducts (51) which are evenly distributed in the circumferential direction are formed in the annular body part (53) so that airflow can be input in the tangent direction of the cylindrical vortex air chamber (50). An annular airflow distribution cavity (540) is formed between the annular shell part (54) and the annular body part (53).
Description
Technical field
The application relates to field of textile machinery, is specially a kind of air-flow twisting unit for weaving.
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 air-flow twisting unit for weaving, it can overcome above-mentioned defect of the prior art.
According to the present invention, a kind of air-flow twisting unit for weaving, for carrying out afterturn to rove, comprise 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 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, be provided with electronic-controlled installation on the left of the shell of described drive motors to be electrically connected with described drive motors, described electronic-controlled installation is in order to control the rotating speed of described drive motors, 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, wherein, the left end place inwall of described columned vortex air chamber being positioned at described convex extension part is provided with LED, described LED is in order to convenient observe the afterturn situation of described rove to illumination in described columned vortex air chamber and to be convenient to safeguard described columned vortex air chamber, the outer rotor of described drive motors can drive described air-flow to input closed-loop rotation thus change the circumferential position of 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, can also the rotating speed of drive motors be controlled by electronic-controlled installation thus the circumferential position of air-flow input channel can be changed as required fast.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 the air-flow twisting unit for weaving of the present invention.
Fig. 2 is the sectional structure schematic diagram along the direction of arrow in Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-2, the present invention is described in detail.
A kind of air-flow twisting unit for weaving, for carrying out afterturn to rove, comprise 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 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, be provided with electronic-controlled installation 65 on the left of the shell of described drive motors 10 to be electrically connected with described drive motors 10, described electronic-controlled installation 65 is in order to control the rotating speed of described drive motors 10, 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, wherein, the left end place inwall of described columned vortex air chamber 50 being positioned at described convex extension part 98 is provided with LED 68, described LED 68 is in order to convenient observe the afterturn situation of described rove to illumination in described columned vortex air chamber 50 and to be convenient to safeguard described columned vortex air chamber 50, the outer rotor 6 of described drive motors 10 can drive described air-flow input closed-loop 7 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, can also the rotating speed of drive motors be controlled by electronic-controlled installation thus the circumferential position of air-flow input channel can be changed as required fast.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. the air-flow twisting unit for weaving, for carrying out afterturn to rove, comprise 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 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, be provided with electronic-controlled installation (65) on the left of the shell of described drive motors (10) to be electrically connected with described drive motors (10), described electronic-controlled installation (65) is in order to control the rotating speed of described drive motors (10), 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), wherein, the left end place inwall of described columned vortex air chamber (50) being positioned at described convex extension part (98) is provided with LED (68), described LED (68) is in order to throw light on to described columned vortex air chamber (50) is middle thus conveniently observes the afterturn situation of described rove and be convenient to safeguard described columned vortex air chamber (50), the outer rotor (6) of described drive motors (10) can drive described air-flow to input closed-loop (7) rotation thus change the circumferential position of described air-flow input channel (71).
2. a kind of air-flow twisting unit for weaving 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 |
|---|---|---|---|
| CN201510618137.8A CN105155050A (en) | 2015-09-25 | 2015-09-25 | Airflow bunching device used for spinning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510618137.8A CN105155050A (en) | 2015-09-25 | 2015-09-25 | Airflow bunching device used for spinning |
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| Publication Number | Publication Date |
|---|---|
| CN105155050A true CN105155050A (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510618137.8A Pending CN105155050A (en) | 2015-09-25 | 2015-09-25 | Airflow bunching device used for spinning |
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| CN (1) | CN105155050A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689948A (en) * | 1985-05-07 | 1987-09-01 | Npk "Textilno Maschinostroene" | Vortex air nozzle for yarn spinning from staple fibers |
| JPH03106368U (en) * | 1990-02-15 | 1991-11-01 | ||
| 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 |
-
2015
- 2015-09-25 CN CN201510618137.8A patent/CN105155050A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4689948A (en) * | 1985-05-07 | 1987-09-01 | Npk "Textilno Maschinostroene" | Vortex air nozzle for yarn spinning from staple fibers |
| JPH03106368U (en) * | 1990-02-15 | 1991-11-01 | ||
| 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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