CN105088438A - Anti-dust airflow twisting device driven to go up and down by air pressure and used for spinning - Google Patents
Anti-dust airflow twisting device driven to go up and down by air pressure and used for spinning Download PDFInfo
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- CN105088438A CN105088438A CN201510619708.XA CN201510619708A CN105088438A CN 105088438 A CN105088438 A CN 105088438A CN 201510619708 A CN201510619708 A CN 201510619708A CN 105088438 A CN105088438 A CN 105088438A
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Abstract
An anti-dust airflow twisting device driven to go up and down by air pressure and used for spinning is used for twisting roving and comprises a vortex airflow twisting device (5), wherein the vortex airflow twisting device (5) comprises an annular body part (53) provided with a cylindrical vortex air chamber (50) inside as well as an annular casing part (54) integrally accommodating the annular body part (53); multiple tangential air channels (51) uniformly distributed in the circumferential direction are formed in the annular body part (53), so that airflow can be input in the tangential direction of the cylindrical vortex air chamber (50), and an annular airflow distributing chamber (540) is formed between the annular casing part (54) and the annular body part (53).
Description
Technical field
The application relates to field of textile machinery, be specially a kind of air pressure drive lifting and can be dust-proof weaving air-flow twisting unit.
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 pressure drive lifting and can be dust-proof weaving air-flow twisting unit, it can overcome above-mentioned defect of the prior art.
According to the present invention, a kind of air pressure drive lifting and can be dust-proof weaving air-flow twisting unit, 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, 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, wherein, also be connected with flexible dustproof cover and described air-flow between described annular outer cover part and described air cavity housing to input closed-loop and be oppositely arranged, described flexible dustproof cover be adsorbed in order to prevent dust from entering described air-flow input closed-loop in the middle part of gear part on thus affect described air-flow input closed-loop normal work, 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,
Wherein, the downside of described annular outer cover part and described air cavity housing is fixedly installed pressure liftable device, two described pressure liftable bottom of device are provided with fixing base frame in order to support two described pressure liftable devices, each described pressure liftable device comprises pneumatic cylinder and is driven the air pressure telescopic link of lifting by pneumatic cylinder, described pressure liftable device in order to regulate the height of described eddy airstream twisting unit, thus can carry out height adjustment according to the needs used to described eddy airstream twisting unit.
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.Utilize pressure liftable device can also regulate to need to select applicable height according to using to the height of eddy airstream twisting unit.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 be air pressure of the present invention drive lifting and can be dust-proof the overall structure schematic diagram of weaving air-flow twisting unit.
Fig. 2 is the sectional structure schematic diagram along the direction of arrow in Fig. 1.
Fig. 3 is the structural representation of pressure liftable device in 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 air pressure drive lifting and can be dust-proof weaving air-flow twisting unit, 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, 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, wherein, also be connected with flexible dustproof cover 78 between described annular outer cover part 54 and described air cavity housing 94 to input closed-loop 7 with described air-flow and be oppositely arranged, described flexible dustproof cover 78 be adsorbed in order to prevent dust from entering described air-flow input closed-loop 7 in the middle part of gear part 77 on thus affect described air-flow input closed-loop 7 normal work, 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,
Wherein, the downside of described annular outer cover part 54 and described air cavity housing 94 is fixedly installed pressure liftable device 11, fixing base frame 12 is provided with in order to support two described pressure liftable devices 11 bottom two described pressure liftable devices 11, each described pressure liftable device 11 comprises pneumatic cylinder 28 and is driven the air pressure telescopic link 27 of lifting by pneumatic cylinder 28, described pressure liftable device 11 in order to regulate the height of described eddy airstream twisting unit 5, thus can carry out height adjustment according to the needs used to described eddy airstream twisting unit 5.
In an alternate embodiment of the invention, the pneumatic cylinder 28 in two described pressure liftable devices 11 is mutually electrically connected thus can runs simultaneously or stop simultaneously.
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.Utilize pressure liftable device can also regulate to need to select applicable height according to using to the height of eddy airstream twisting unit.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. an air pressure drive lifting and can be dust-proof weaving air-flow twisting unit, 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, 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, wherein, also be connected with flexible dustproof cover (78) and described air-flow between described annular outer cover part (54) and described air cavity housing (94) to input closed-loop (7) and be oppositely arranged, described flexible dustproof cover (78) is adsorbed on described air-flow input closed-loop (7) middle part gear part (77) in order to prevent dust from entering goes up thus affects the normal work of described air-flow input closed-loop (7), 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),
Wherein, the downside of described annular outer cover part (54) and described air cavity housing (94) is fixedly installed pressure liftable device (11), two described pressure liftable device (11) bottoms are provided with fixing base frame (12) in order to support two described pressure liftable devices (11), each described pressure liftable device (11) comprises pneumatic cylinder (28) and is driven the air pressure telescopic link (27) of lifting by pneumatic cylinder (28), described pressure liftable device (11) is in order to regulate the height of described eddy airstream twisting unit (5), thus height adjustment can be carried out according to the needs used to described eddy airstream twisting unit (5).
2. a kind of air pressure as claimed in claim 1 drive lifting and can be dust-proof weaving air-flow twisting unit, wherein, the electrical connection thus can run simultaneously or stop simultaneously mutually of the pneumatic cylinder (28) in two described pressure liftable devices (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619708.XA CN105088438A (en) | 2015-09-25 | 2015-09-25 | Anti-dust airflow twisting device driven to go up and down by air pressure and used for spinning |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510619708.XA CN105088438A (en) | 2015-09-25 | 2015-09-25 | Anti-dust airflow twisting device driven to go up and down by air pressure and used for spinning |
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| CN105088438A true CN105088438A (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510619708.XA Pending CN105088438A (en) | 2015-09-25 | 2015-09-25 | Anti-dust airflow twisting device driven to go up and down by air pressure and used for spinning |
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Citations (9)
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| JPH03106368U (en) * | 1990-02-15 | 1991-11-01 | ||
| JPH0620466U (en) * | 1992-03-13 | 1994-03-18 | 村田機械株式会社 | Spinning equipment |
| CN2835273Y (en) * | 2005-11-23 | 2006-11-08 | 东华大学 | Nozzle device for jet-vortex spinning |
| CN1904164A (en) * | 2005-07-27 | 2007-01-31 | 索若两合股份有限公司 | Spinning device for producing a yarn by means of a circulating air flow |
| CN201152835Y (en) * | 2007-12-27 | 2008-11-19 | 同方威视技术股份有限公司 | Interval air spraying apparatus |
| CN202030880U (en) * | 2009-10-08 | 2011-11-09 | 拉卡什米机械厂有限公司 | An improved apparatus for jet spinning |
| CN102912491A (en) * | 2012-11-02 | 2013-02-06 | 东华大学 | Air-jet vortex spinning nozzle device with vortex tube having three-sectional interior structure |
| CN104275322A (en) * | 2014-10-29 | 2015-01-14 | 芜湖东正汽车工业有限公司 | Surface cleaning device |
| WO2015139096A1 (en) * | 2014-03-20 | 2015-09-24 | Bahov Dinko Atanasov | Method and apparatus for spinning of staple fiber yarn |
-
2015
- 2015-09-25 CN CN201510619708.XA patent/CN105088438A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03106368U (en) * | 1990-02-15 | 1991-11-01 | ||
| JPH0620466U (en) * | 1992-03-13 | 1994-03-18 | 村田機械株式会社 | Spinning equipment |
| CN1904164A (en) * | 2005-07-27 | 2007-01-31 | 索若两合股份有限公司 | Spinning device for producing a yarn by means of a circulating air flow |
| 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 |
| CN202030880U (en) * | 2009-10-08 | 2011-11-09 | 拉卡什米机械厂有限公司 | An improved apparatus for jet spinning |
| CN102912491A (en) * | 2012-11-02 | 2013-02-06 | 东华大学 | Air-jet vortex spinning nozzle device with vortex tube having three-sectional interior structure |
| WO2015139096A1 (en) * | 2014-03-20 | 2015-09-24 | Bahov Dinko Atanasov | Method and apparatus for spinning of staple fiber yarn |
| 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: 20151125 |