CN104550564A - Multi-spool concentric type automatic reeling machine for brush seal manufacturing - Google Patents
Multi-spool concentric type automatic reeling machine for brush seal manufacturing Download PDFInfo
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- CN104550564A CN104550564A CN201510014551.8A CN201510014551A CN104550564A CN 104550564 A CN104550564 A CN 104550564A CN 201510014551 A CN201510014551 A CN 201510014551A CN 104550564 A CN104550564 A CN 104550564A
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- brush seal
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Abstract
The invention discloses a multi-spool concentric type automatic reeling machine for brush seal manufacturing. The multi-spool concentric type automatic reeling machine comprises a coil storage wheel bracket, a coil storage wheel, coils, a storage wheel main transmission motor, a positioning guide wheel, a reeling template, a main transmission gear, wire bundles and center wire lead devices; the coil storage wheel is arranged on the coil storage wheel bracket; a power output shaft of the storage wheel main transmission motor is connected with the axis of the main transmission gear; the main transmission gear is meshed with the coil storage wheel; the center of the coil storage wheel is provided with a through hole; the abdominal position located between the through hole of the edge of the circumference of the coil storage wheel is provided with the plurality of coils; a corresponding position of every coil which is arranged on the coil storage wheel is provided with the corresponding center wire lead device; the wire bundles which are arranged on every coil pass through the corresponding center wire lead device to perform the circumferential rotation type wire bundle winding around the reeling template. According to the multi-spool concentric type automatic reeling machine for the brush seal manufacturing, the brush seal wire arrangement process is improved into the mechanical automatic wire arrangement process from the original manual wire arrangement process and accordingly the production efficiency is improved, the labor intensity of workers is reduced, and the quality and the accuracy of the brush wire arrangement are greatly improved.
Description
Technical field
The present invention relates to a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal, belong to sealing brush technical field.
Background technology
Brush seal is a kind of new technology that significantly can reduce the turbomachinery such as steam turbine and gas turbine stream dielectric loss, and brush seal installation used compares with the sealing of comb tooth the flexible sealing feature having its uniqueness, is the most effective substitute products of tooth-like sealing of combing.Practical application shows, only in steam turbine and gas turbine, a place or several places key position adopt flexible brush to seal to replace tooth-like sealing of combing, and dielectric leakage rate when steam turbine and gas turbine just can be made to operate reduces 30%, burnup decline 2%-3%.Behavior in service when therefore adopting flexible brush Sealing Technology can significantly improve steam turbine and gas turbine power generation also reaches energy efficiency object.
The structure of brush seal installation is divided into Welding Structure and panel beating attaching type structure.By the restriction of technical conditions, the aero-engine that China produces at present brush seal installation used also all adopts Welding Structure.
Internal vapor turbine and gas turbine industry adopt flexible brush to seal and compare with the world evening of starting to walk, and arrange silk by hand owing to all adopting by the domestic industry of blockade of international technology.Its production efficiency is low, and labour intensity is large, crudy is unstable.In manual row's silk process, need through twining silk, making tow, arranging the operations such as tow, intricate operation, due to the operation factors by people, be difficult to control product quality, so product domestic is at present in the situation of low precision, directly affects quality and the result of use of Flexible brush envelope, greatly hinder the long term growth of Flexible brush envelope.
Summary of the invention
Object: in order to overcome the deficiencies in the prior art, the invention provides a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
For the multi-thread axle concentric type automatic winding machine that brush seal manufactures, it is characterized in that: comprise coil storehouse wheel carrier bracker, coil storehouse wheel, coil, storehouse wheel main driving motor, positioning guide pulleys, wrapping wire template, main drive gear, tow, center fiber guiding device; Described coil storehouse wheel is arranged on the wheel carrier bracker of coil storehouse, and the power output shaft of storehouse wheel main driving motor is connected with main drive gear axle center, and main drive gear is taken turns with coil storehouse and is meshed; The center of described coil storehouse wheel is set to through hole, and through hole and the coil storehouse belly of taking turns between circumferential edges are provided with multiple coil; Wheel upper coil position correspondence in coil storehouse is provided with center fiber guiding device, and the tow on described coil is made circumference through center fiber guiding device around wrapping wire template and rotated winding tow.
Described a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal, is characterized in that: coil being distributed in the wheel of coil storehouse symmetrically.
Described a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal, is characterized in that: described wrapping wire template is segmental arc platy structure.
Described a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal, it is characterized in that: also comprise segmental arc and transmit motor and segmental arc primary actuator, described wrapping wire template is clamped by segmental arc primary actuator, segmental arc primary actuator transmits motor by segmental arc and connects driving, thus step-by-step drive wrapping wire template.
Described a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal, is characterized in that: described wrapping wire template is also provided with the auxiliary parallel device of segmental arc, for ensureing that wrapping wire template plane-parallel moves.
Described a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal, is characterized in that: be provided with multiple positioning guide pulleys, for ensureing coil storehouse crop rotation circumference running orbit in the periphery of coil storehouse wheel.
Described a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal, is characterized in that: the Central Symmetry that described positioning guide pulleys is taken turns with coil storehouse is evenly arranged.
Beneficial effect: a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal provided by the invention, brush seal is arranged silk technique and be improved to machine automatization row silk technique from original manual row's silk, improve production efficiency, alleviate labor strength, substantially increase brush silk row's yarn quality and precision.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is top view of the present invention;
Fig. 3 is the structural representation of wrapping wire template in the present invention;
Fig. 4 is the structural representation of segmental arc primary actuator in the present invention;
Fig. 5 is the structural representation of the auxiliary parallel device of segmental arc in the present invention;
In figure: coil storehouse wheel 1, coil 2, storehouse wheel main driving motor 3, through hole 4, center fiber guiding device 5, coil storehouse wheel carrier bracker 6, positioning guide pulleys 7, segmental arc transmit motor 8, segmental arc primary actuator 9, wrapping wire template 10, main drive gear 11, the auxiliary parallel device 12 of segmental arc, tow 13.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further described.
As shown in Figures 1 to 5, a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal, comprises; Coil storehouse wheel 1, coil 2, storehouse wheel main driving motor 3, through hole 4, center fiber guiding device 5, coil storehouse wheel carrier bracker 6, positioning guide pulleys 7, segmental arc transmit motor 8, segmental arc primary actuator 9, wrapping wire template 10, main drive gear 11, the auxiliary parallel device 12 of segmental arc, tow 13; Described coil storehouse wheel 1 is arranged on coil storehouse wheel carrier bracker 6, and the power output shaft of storehouse wheel main driving motor 3 is connected with main drive gear 11 axle center, and main drive gear 11 and coil storehouse are taken turns 1 and be meshed; The center of described coil storehouse wheel 1 is set to through hole 4, and through hole 4 and the coil storehouse belly of taking turns between circumferential edges are provided with multiple coil 2; On coil storehouse wheel 1, coil 2 position correspondence is provided with center fiber guiding device 5, and the tow 13 on described coil 2 is made circumference through center fiber guiding device 5 around wrapping wire template 10 and rotated winding tow.
Preferably, multiple coil 2 coil storehouse that is distributed in symmetrically is taken turns in 1.
Described wrapping wire template 10 is clamped by segmental arc primary actuator 9, and segmental arc primary actuator 9 transmits motor 8 by segmental arc and connects driving, thus step-by-step drive wrapping wire template 10.Described wrapping wire template 10 is also provided with the auxiliary parallel device 12 of segmental arc, for ensureing that wrapping wire template 10 plane-parallel moves.The position of the auxiliary parallel device 12 of segmental arc is can be freely regulated, controls wrapping wire template 10 relative to automatic winding machine position by 2 points, diameter.Transmitted the rotating speed of motor 8 by regulation warehouse wheel main driving motor 3 and segmental arc, the brush silk of any thickness can be wound around out.By the position of the auxiliary parallel device 12 of free adjustment segmental arc, can be wound around out with wrapping wire template 10 direction is the brush silk of align at random angles.The magnetic support of the auxiliary parallel device 12 of segmental arc has magnetic, and it is also fixing that segmental arc assists parallel clamp can be adsorbed on magnetic support.
Preferably, described a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal, is characterized in that: described wrapping wire template 10 is segmental arc platy structure.In the present embodiment, wrapping wire template 10 is semicircle segmental arc tabular.
Described wrapping wire template is also provided with the auxiliary parallel device 12 of segmental arc, for ensureing that wrapping wire template plane-parallel moves.
The periphery of coil storehouse wheel 1 is provided with multiple positioning guide pulleys 7, for ensureing that coil storehouse wheel 1 makes circumference running orbit.Described positioning guide pulleys 7 is evenly arranged with the Central Symmetry of coil storehouse wheel 1.
The present invention is with coil storehouse wheel carrier bracker 6 for support, and coil 2 correspondence position is equipped with center fiber guiding device 5, by the tow 13 in coil through center fiber guiding device 5, is fixed on tow termination in the process point of wrapping wire template 10; Storehouse wheel main driving motor 3 drives main drive gear 7 drive coil storehouse wheel 1 in the spacing lower rotation of positioning guide pulleys 7, being taken turns by coil storehouse drives many coils to make circumference around the work of row brush silk around wrapping wire template 10 again, first wrapping wire template 10 is assembled by operative employee when making segmental arc brush seal installation with automatic winding machine, according to the position adjustment segmental arc primary actuator 9 of wrapping wire template 10 and the relative position of the auxiliary parallel device 12 of segmental arc, set the speed of storehouse wheel main driving motor and segmental arc transmission motor, start to carry out automatically around row.Brush seal is arranged silk technique and is improved to machine automatization row silk technique from original manual row's silk by the present invention, improves production efficiency, alleviates labor strength, substantially increase brush silk row's yarn quality and precision.
The course of work of the present invention is as follows:
1) be 8 by multiple this apparatus design of coil 2(coil) be installed in coil storehouse wheel 1;
2) the wrapping wire template 10 of respective diameters is selected according to demand;
3) segmental arc primary actuator 9 parallel device 12 auxiliary with segmental arc is installed, wrapping wire template 10 is clamped wherein (as shown in Figure 2);
4) relative position of segmental arc primary actuator 9 and the auxiliary parallel device 12 of segmental arc is adjusted according to technological requirement;
5) in coil storehouse wheel 1, relative to the radial middle of 8 coils, 8 center fiber guiding devices 5 are installed;
6) by the end of a thread of 8 coils 2 by corresponding center fiber guiding device 5 be fastened in wrapping wire template 10;
7) rotating speed that storehouse wheel main driving motor 3 and segmental arc transmit motor 8 is set according to row's silk technological requirement;
8) switch on power, start storehouse wheel main driving motor 3 and segmental arc transmission motor 8 simultaneously;
9) taken turns by main drive gear 7 drive coil storehouse and 1 under the positioning and guiding of positioning guide pulleys 7, make circumferential running, link 8 coils 2 around wrapping wire template 10 do circumference reciprocating operation arrange around, complete wrapping wire work.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. for the multi-thread axle concentric type automatic winding machine that brush seal manufactures, it is characterized in that: comprise coil storehouse wheel carrier bracker, coil storehouse wheel, coil, storehouse wheel main driving motor, positioning guide pulleys, wrapping wire template, main drive gear, tow, center fiber guiding device; Described coil storehouse wheel is arranged on the wheel carrier bracker of coil storehouse, and the power output shaft of storehouse wheel main driving motor is connected with main drive gear axle center, and main drive gear is taken turns with coil storehouse and is meshed; The center of described coil storehouse wheel is set to through hole, and through hole and the coil storehouse belly of taking turns between circumferential edges are provided with multiple coil; Wheel upper coil position correspondence in coil storehouse is provided with center fiber guiding device, and the tow on described coil is made circumference through center fiber guiding device around wrapping wire template and rotated winding tow.
2. according to claim 1 a kind of for brush seal manufacture multi-thread axle concentric type automatic winding machine, it is characterized in that: coil symmetrically be distributed in coil storehouse wheel in.
3. a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal according to claim 1, is characterized in that: described wrapping wire template is segmental arc platy structure.
4. a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal according to claim 1, it is characterized in that: also comprise segmental arc and transmit motor and segmental arc primary actuator, described wrapping wire template is clamped by segmental arc primary actuator, segmental arc primary actuator transmits motor by segmental arc and connects driving, thus step-by-step drive wrapping wire template.
5. a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal according to claim 1, is characterized in that: described wrapping wire template is also provided with the auxiliary parallel device of segmental arc, for ensureing that wrapping wire template plane-parallel moves.
6. a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal according to claim 1, is characterized in that: be provided with multiple positioning guide pulleys, for ensureing coil storehouse crop rotation circumference running orbit in the periphery of coil storehouse wheel.
7. a kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal according to claim 6, is characterized in that: the Central Symmetry that described positioning guide pulleys is taken turns with coil storehouse is evenly arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014551.8A CN104550564A (en) | 2015-01-13 | 2015-01-13 | Multi-spool concentric type automatic reeling machine for brush seal manufacturing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510014551.8A CN104550564A (en) | 2015-01-13 | 2015-01-13 | Multi-spool concentric type automatic reeling machine for brush seal manufacturing |
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| CN104550564A true CN104550564A (en) | 2015-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510014551.8A Pending CN104550564A (en) | 2015-01-13 | 2015-01-13 | Multi-spool concentric type automatic reeling machine for brush seal manufacturing |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077365A (en) * | 2016-08-18 | 2016-11-09 | 詹云 | Metal fibril automatic winding device |
| CN114343322A (en) * | 2021-12-15 | 2022-04-15 | 中国科学院金属研究所 | Brush silk bundle sample manufacturing device capable of simulating brush silk ring structure in aircraft engine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917150A (en) * | 1973-11-23 | 1975-11-04 | Rolls Royce 1971 Ltd | Seals and method of manufacture thereof |
| US4204629A (en) * | 1977-07-20 | 1980-05-27 | Rolls-Royce Limited | Brush seal and a method of manufacture |
| CN201314246Y (en) * | 2008-12-10 | 2009-09-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Thread winding machine used for brush sealing device |
| CN201314245Y (en) * | 2008-12-10 | 2009-09-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Thread arranging machine used for brush sealing device |
| CN103143656A (en) * | 2013-02-04 | 2013-06-12 | 沈阳黎明航空零部件制造有限公司 | Filament arraying machine and method for manufacturing brush type sealing device by using same |
| CN204396747U (en) * | 2015-01-13 | 2015-06-17 | 江苏透平密封高科技股份有限公司 | A kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal |
-
2015
- 2015-01-13 CN CN201510014551.8A patent/CN104550564A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3917150A (en) * | 1973-11-23 | 1975-11-04 | Rolls Royce 1971 Ltd | Seals and method of manufacture thereof |
| US4204629A (en) * | 1977-07-20 | 1980-05-27 | Rolls-Royce Limited | Brush seal and a method of manufacture |
| CN201314246Y (en) * | 2008-12-10 | 2009-09-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Thread winding machine used for brush sealing device |
| CN201314245Y (en) * | 2008-12-10 | 2009-09-23 | 沈阳黎明航空发动机(集团)有限责任公司 | Thread arranging machine used for brush sealing device |
| CN103143656A (en) * | 2013-02-04 | 2013-06-12 | 沈阳黎明航空零部件制造有限公司 | Filament arraying machine and method for manufacturing brush type sealing device by using same |
| CN204396747U (en) * | 2015-01-13 | 2015-06-17 | 江苏透平密封高科技股份有限公司 | A kind of multi-thread axle concentric type automatic winding machine manufactured for brush seal |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077365A (en) * | 2016-08-18 | 2016-11-09 | 詹云 | Metal fibril automatic winding device |
| CN114343322A (en) * | 2021-12-15 | 2022-04-15 | 中国科学院金属研究所 | Brush silk bundle sample manufacturing device capable of simulating brush silk ring structure in aircraft engine |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Zhonggui Inventor after: Zuo Fei Inventor after: Mou Yuchu Inventor after: Shen Xiannian Inventor after: Gu Wenwu Inventor before: Chen Zhonggui Inventor before: Mou Yuchu Inventor before: Shen Xiannian Inventor before: Gu Wenwu |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: CHEN ZHONGGUI MOU YUCHU SHEN XIANNIAN GU WENWU TO: CHEN ZHONGGUI ZUO FEI MOU YUCHU SHEN XIANNIAN GU WENWU |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |
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| RJ01 | Rejection of invention patent application after publication |