CN109518289B - Durable seal gasket for spinning panel - Google Patents
Durable seal gasket for spinning panel Download PDFInfo
- Publication number
- CN109518289B CN109518289B CN201811395324.4A CN201811395324A CN109518289B CN 109518289 B CN109518289 B CN 109518289B CN 201811395324 A CN201811395324 A CN 201811395324A CN 109518289 B CN109518289 B CN 109518289B
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- Prior art keywords
- holes
- air bag
- air
- sealing gasket
- air bags
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Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D13/00—Complete machines for producing artificial threads
- D01D13/02—Elements of machines in combination
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D4/00—Spinnerette packs; Cleaning thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Gasket Seals (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a durable spinneret panel sealing gasket, which comprises a flat plate-shaped body part and a plurality of through holes arranged on the body part and used for passing through a spinning component, wherein the through holes are provided with inner walls which are contacted with the spinning component, a plurality of annular air bags with cavities inside are arranged in the body part, the air bags are annularly arranged around the through holes, the air bags comprise air bag walls and gas wrapped in the air bag walls, when the gas expands due to heating, the air bag walls deform and press the through holes to enable the through holes to deform as the inner walls, and due to the fact that the annular air bags are arranged in the sealing gasket, after the sealing gasket is arranged on the spinning component, the gas in the air bags expands due to the fact that the temperature of the spinning component is higher, and the inner walls of the through holes are extruded, so that the service life of the sealing gasket can be prolonged by 3-5 times, and meanwhile, the influence of recycling treatment waste sealing gasket on the environment can be reduced.
Description
Technical Field
The invention relates to the field of spinning equipment, in particular to a heat insulation sealing gasket for a spinning assembly.
Background
CN202968786U discloses a far infrared spinning assembly, wherein the heat insulation sealing gasket on the sleeve-arranged air duct 7 plays a role in heat insulation for the assembly, and is usually made of porous heat-resistant silica gel. Because the inner wall of the through hole near one side of the air duct is subjected to the highest temperature, the through hole part starts to be thermally corroded first, when the sealing gasket is used for a period of time, the diameter of the through hole is corroded more and more, and when the sealing gasket cannot perform enough heat preservation, the sealing gasket needs to be replaced.
The frequent replacement of the sealing gasket makes the maintenance cost of the spinning equipment high, and the recovery treatment of the discarded sealing gasket can bring a certain influence to the environment.
Thus, there is a need for a durable spin-on panel gasket.
Disclosure of Invention
The object of the present invention is to provide a durable spinneret panel gasket.
In order to achieve the above purpose, the invention adopts the following technical scheme:
The utility model provides a durable spinneret panel sealing gasket, its includes platelike body portion and sets up a plurality of through-holes that are used for through the spinning subassembly on the body portion, the through-hole have with the inner wall that the spinning subassembly contacted, be provided with a plurality of annular inside gasbag that have the cavity in the body portion, the gasbag ring is established around the through-hole, the gasbag includes the gasbag wall and wraps up gas in the gasbag wall, when gas is heated and is expanded the gasbag wall takes place to warp and extrudees the through-hole is the inner wall makes the through-hole is that the inner wall takes place the deformation.
Preferably, the inner ring of the air bag is provided with an annular protruding portion protruding into the air bag.
Further preferably, the cross section of the inner cavity of the air bag is crescent-shaped.
Preferably, the through holes are arranged in one-to-one correspondence with the air bags.
Preferably, the body part includes an upper plate and a lower plate bonded to each other, and the airbag is buried between the upper plate and the lower plate.
Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:
According to the invention, the annular air bag is arranged in the sealing gasket, and after the sealing gasket is arranged on the spinning component, the air in the air bag expands and presses the inner wall of the through hole due to the higher temperature of the spinning component, so that the inner wall of the through hole can be tightly attached to the air drum wall of the spinning component, and the sealing performance is improved. Meanwhile, when the inner wall surface of the through hole of the sealing gasket is subjected to hot corrosion, the deformation occurs under the extrusion force of the air bag, so that the inner wall of the sealing gasket can be always attached to the wall of the air duct, and the service life of the sealing gasket can be prolonged by 3-5 times. The sealing gasket provided by the invention can save the maintenance cost of spinning equipment and reduce the influence of recycling waste sealing gaskets on the environment.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is an enlarged schematic view of a portion of FIG. 1;
FIG. 3 is a diagram showing the distribution of air bags;
FIG. 4 is a schematic cross-sectional view of the balloon;
FIG. 5 is a schematic cross-sectional view of balloon inflation.
In the above figures: 1. a sealing gasket; 2. a body portion; 3. a through hole; 3a, inner wall; 4. an air bag; 4a, balloon wall.
Detailed Description
The invention is further described below with reference to an embodiment shown in the drawings in which:
Referring to fig. 1 to 3, a gasket 1 includes a flat plate-shaped body portion 2 and a plurality of through holes 3 provided on the body portion 2 for passing through a spin pack, the through holes 3 having inner walls 3a contacting the spin pack. A plurality of annular air bags 4 with cavities inside are arranged in the body part 2, through holes 3 are arranged in one-to-one correspondence with the air bags 4, the air bags 4 are arranged around the through holes 3 in a surrounding mode, each air bag 4 comprises an air bag wall 4a and air wrapped in the air bag wall 4a, when the air is heated and expanded, the air bag wall 4a deforms and presses the inner wall 3a of the through hole 3 to enable the inner wall 3a of the through hole 3 to deform, bulges towards the inside of the through hole 3, and accordingly the inner wall 3a of the through hole 3 can be tightly attached to the spinning assembly.
Referring to fig. 4-5, in this embodiment, the balloon wall 4a has a thin-wall structure, the inner ring of the balloon 4 is provided with an annular protruding portion protruding into the balloon 4, and the cross section of the cavity in the balloon 4 is crescent-shaped. The crescent section can make the gasbag 4 with bellying position to the inner wall 3a direction extrusion of through-hole 3 when taking place the deformation to increase inner wall 3a thickness, promote its life.
In this embodiment, the body portion 2 includes an upper plate and a lower plate that are bonded to each other, and the air bag 4 is buried between the upper plate and the lower plate, so that the air bag 4 has a good concentricity with the through hole 3, and in other embodiments, the body portion 2 may be integrally formed, and the air bag 4 is buried in advance when the body portion 2 is formed.
Due to the application of the technical scheme, compared with the prior art, the embodiment has the following advantages:
1. since the annular air bag 4 is arranged in the sealing gasket 1 in the embodiment, after the sealing gasket 1 is installed on the spinning assembly, the air in the air bag 4 expands due to the higher temperature of the spinning assembly and presses the inner wall 3a of the through hole 3, so that the inner wall 3a of the through hole 3 can be tightly attached to the air drum wall of the spinning assembly, and the sealing performance is improved.
2. When the surface of the inner wall 3a of the through hole 3 of the sealing gasket 1 is subject to hot corrosion, deformation occurs under the extrusion force of the air bag 4, so that the inner wall 3a of the sealing gasket 1 can be always attached to the air drum wall, and the service life of the sealing gasket 1 can be prolonged by 3-5 times.
3. The sealing gasket 1 circle of the embodiment can save the maintenance cost of spinning equipment and reduce the influence of recycling waste sealing gaskets on the environment.
The above embodiments are provided to illustrate the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the content of the present invention and implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (2)
1. A durable spin face plate gasket comprising a planar body portion and a plurality of through holes disposed in the body portion for passage of spin packs, the through holes having inner walls in contact with the spin packs, characterized in that: the spinning assembly comprises a body part, wherein a plurality of annular air bags with cavities inside are arranged in the body part, the air bags are annularly arranged around the through holes, the air bags comprise air bag walls and air wrapped in the air bag walls, when the air is heated and expanded, the air bag walls deform and squeeze the inner walls of the through holes to deform the inner walls of the through holes and bulge into the through holes, so that the inner walls of the through holes can be clung to the spinning assembly;
the inner ring of the air bag is provided with an annular protruding part protruding towards the inside of the air bag;
the section of the cavity in the air bag is crescent;
The body portion includes an upper plate and a lower plate bonded to each other, and the airbag is buried between the upper plate and the lower plate.
2. A durable, spun-laid panel gasket as set forth in claim 1 wherein: the through holes are arranged in one-to-one correspondence with the air bags.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811395324.4A CN109518289B (en) | 2018-11-22 | 2018-11-22 | Durable seal gasket for spinning panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811395324.4A CN109518289B (en) | 2018-11-22 | 2018-11-22 | Durable seal gasket for spinning panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109518289A CN109518289A (en) | 2019-03-26 |
| CN109518289B true CN109518289B (en) | 2024-05-17 |
Family
ID=65778687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811395324.4A Active CN109518289B (en) | 2018-11-22 | 2018-11-22 | Durable seal gasket for spinning panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109518289B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110172796B (en) * | 2019-05-06 | 2021-10-01 | 南通鑫唐纺织印染有限公司 | High-sealing anti-permeation dyeing cylinder based on high-temperature high-pressure dyeing machine |
| CN114949921A (en) * | 2022-06-29 | 2022-08-30 | 江苏高科制药设备有限公司 | Supercritical extraction reation kettle of strong leakproofness |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4968184A (en) * | 1989-06-23 | 1990-11-06 | Halliburton Company | Grout packer |
| CN2275660Y (en) * | 1996-09-25 | 1998-03-04 | 青岛四洲锅炉设备有限公司 | Air-bag sealing ring |
| CN205258669U (en) * | 2015-10-28 | 2016-05-25 | 吴江朗科化纤有限公司 | Cavity backing plate |
| CN205329230U (en) * | 2015-11-12 | 2016-06-22 | 吴江朗科化纤有限公司 | Sealed backing plate |
| CN205477963U (en) * | 2015-12-28 | 2016-08-17 | 天津润华科技有限公司 | A seal gasket for in cylinder head |
| CN206458830U (en) * | 2016-12-22 | 2017-09-01 | 北方重工集团有限公司 | A kind of shield machine is sealed with major diameter inflating type hinge |
| CN208362537U (en) * | 2018-11-22 | 2019-01-11 | 吴江朗科化纤有限公司 | A kind of durable Spinneret faceplate gasket |
-
2018
- 2018-11-22 CN CN201811395324.4A patent/CN109518289B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4968184A (en) * | 1989-06-23 | 1990-11-06 | Halliburton Company | Grout packer |
| CN2275660Y (en) * | 1996-09-25 | 1998-03-04 | 青岛四洲锅炉设备有限公司 | Air-bag sealing ring |
| CN205258669U (en) * | 2015-10-28 | 2016-05-25 | 吴江朗科化纤有限公司 | Cavity backing plate |
| CN205329230U (en) * | 2015-11-12 | 2016-06-22 | 吴江朗科化纤有限公司 | Sealed backing plate |
| CN205477963U (en) * | 2015-12-28 | 2016-08-17 | 天津润华科技有限公司 | A seal gasket for in cylinder head |
| CN206458830U (en) * | 2016-12-22 | 2017-09-01 | 北方重工集团有限公司 | A kind of shield machine is sealed with major diameter inflating type hinge |
| CN208362537U (en) * | 2018-11-22 | 2019-01-11 | 吴江朗科化纤有限公司 | A kind of durable Spinneret faceplate gasket |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109518289A (en) | 2019-03-26 |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CB02 | Change of applicant information |
Address after: 215200 No.189, Yitang Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Applicant after: Suzhou Langke Intelligent Manufacturing Co.,Ltd. Address before: 215200 No.189, Yitang Road, Wujiang Economic and Technological Development Zone, Suzhou City, Jiangsu Province Applicant before: WUJIANG LANGKE CHEMICAL FIBER Co.,Ltd. |
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