CN209816345U - Insulation construction of spinneret subassembly - Google Patents
Insulation construction of spinneret subassembly Download PDFInfo
- Publication number
- CN209816345U CN209816345U CN201920413363.6U CN201920413363U CN209816345U CN 209816345 U CN209816345 U CN 209816345U CN 201920413363 U CN201920413363 U CN 201920413363U CN 209816345 U CN209816345 U CN 209816345U
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- CN
- China
- Prior art keywords
- spinning
- heat preservation
- bellows
- spinneret
- ring
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- 238000009413 insulation Methods 0.000 title claims abstract description 13
- 238000010276 construction Methods 0.000 title abstract description 5
- 238000009987 spinning Methods 0.000 claims abstract description 62
- 238000004321 preservation Methods 0.000 claims abstract description 40
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model discloses a insulation construction of spinneret subassembly, including fixing the spinneret subassembly in the spinning manifold, set up the spinning bellows in spinning manifold below, be equipped with the spinning dryer in the spinning bellows, spinning bellows upper end is equipped with the heat preservation and fills up, still includes the heat preservation ring, and the heat preservation ring sets up and fills up the top and fix on the spinning bellows at the heat preservation, when heat preservation fills up with spinning manifold butt, and the heat preservation ring holding is in the spinning manifold lower extreme contact and the clearance department of shutoff at the spinning subassembly lower extreme. The heat insulation structure of the spinneret plate component plays a role in blocking and heat insulation, and reduces friction between tows and a heat insulation pad.
Description
The technical field is as follows:
the utility model relates to a spinning field specifically says a spinneret plate assembly's insulation construction.
Background art:
in the spinning process, the ring blowing equipment is larger than the side-blown spinning difficulty, the requirement on the working condition of a product is relatively higher, the ring blowing equipment must be lowered to carry out the shoveling plate period operation after the end of each time of end breakage, on one hand, the working condition environment of the original spinneret plate is damaged (the spinneret plate starts to dissipate heat and cool down), after the operation is finished, the ring blowing equipment is raised and reset, and the technical requirement of spinning production cannot be met after the reset, on the other hand, the circular spinneret plate of the spinneret plate component and the circular fixing component for fixing the spinneret plate are fixed in the box body through the positioning pins, a certain gap exists between the spinneret plate and the fixing component, and the buffer spinning air cylinder below can blow air into the gap.
The utility model has the following contents:
the utility model aims to solve the technical problem that a thermal insulation structure of spinneret plate assembly that can keep warm to the spinneret is provided, and this thermal insulation structure has both played the heat retaining effect of separation, has reduced the friction that the silk bundle filled up with keeping warm again.
The technical solution of the utility model is, a insulation construction of spinneret subassembly is provided, including fixing the spinneret subassembly in the spinning manifold, set up the spinning bellows in spinning manifold below, be equipped with the spinning dryer in the spinning bellows, spinning bellows upper end is equipped with the heat preservation and fills up, still includes the heat preservation ring, and the heat preservation ring sets up and fills up the top and fix on the spinning bellows at the heat preservation, when heat preservation fills up with spinning manifold butt, and the heat preservation ring holding is in the spinning manifold in the contact of spinning subassembly lower extreme and shutoff clearance department at the spinning subassembly lower extreme.
Compared with the prior art after the structure more than adopting, the utility model has the advantages of it is following: the heat preservation ring is arranged on the spinning air box, so that the contact space between the spinneret plate and air can be reduced, the spinning production process is improved, the production quality is more stable, the convenience of spinning threading operation can be improved, tows are not easy to remain on the heat preservation pad, the phenomenon of end breakage is caused, and meanwhile, abrasion is avoided.
Preferably, the upper opening of the heat preservation ring is of a semi-arc structure. The operation is safer.
Furthermore, the heat preservation ring is made of carbon steel. Is not easy to deform and wear-resistant.
Furthermore, the heat preservation ring is fixed on the annular convex edge at the top of the spinning air box through screws. The heat preservation ring can be firmly fixed on the ring blowing box and cannot fall off.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
The specific implementation mode is as follows:
the invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1, a heat preservation structure of spinneret plate subassembly, including fixing spinneret plate subassembly 2 in spinning manifold 1, the outside cladding of spinning manifold 1 has the heat preservation, set up spinning bellows 3 in spinning manifold 1 below, spinning dryer 4 has been held in spinning bellows 3, heat preservation pad 5 has been laid to spinning bellows 3 upper end, above-mentioned structure is prior art's conventional structure, the improvement of this application lies in, still include heat preservation ring 6, heat preservation ring 6 sets up in heat preservation pad 5 top and fixes on spinning bellows 3, when heat preservation pad 5 and spinning manifold 1 lower extreme butt, heat preservation ring 6 holding is in spinning manifold lower extreme contact and shutoff clearance department at the spinning manifold lower extreme, heat preservation ring 6 surface is close to spinning manifold inner wall or direct and spinning manifold contact. Furthermore, the heat preservation ring 6 is made of carbon steel, and the upper opening of the heat preservation ring 6 is of a semi-arc structure. In addition, the heat preservation ring 6 is fixed on the annular convex edge at the top of the spinning wind box through a screw 7. Because the spinning process production requirement must keep certain temperature, and the control requirement on the process temperature is extremely high (M +/-0.2 ℃), the heat-insulating pad is matched with the heat-insulating ring to ensure that the wind in the spinning wind box cannot directly blow to the spinneret plate gap.
The method comprises the steps that 3 spinning air boxes are lowered by about 70cm at each period of shoveling or breaking, an operator can clean carbide remained on a spinneret plate (necessary operation for ensuring stable spinning production), after the cleaning operation is completed, the spinning air boxes are raised and returned, tows extruded by a spinneret plate assembly are clamped by a raised heat-insulating ring, the operator can tear the tows down, due to the obstruction of the heat-insulating ring, the abrasion of a heat-insulating pad caused by the fact that the tows are pulled can be reduced, and finally the operator leads the tows to winding to complete spinning and spinning head forming operation.
The foregoing is illustrative of the preferred embodiments of the present invention only, and is not to be construed as limiting the claims. All the equivalent structures or equivalent flow changes made by using the contents of the specification and the attached drawings of the utility model are included in the patent protection scope of the utility model.
Claims (4)
1. The utility model provides a heat preservation structure of spinneret subassembly, includes the spinneret subassembly of fixing in the spinning manifold, sets up the spinning bellows in spinning manifold below, and spinning bellows upper end is equipped with heat preservation pad, its characterized in that: the spinning assembly is characterized by further comprising a heat preservation ring, wherein the heat preservation ring is arranged above the heat preservation pad and fixed on the spinning bellows, and when the heat preservation pad is abutted against the spinning manifold, the heat preservation ring is accommodated in the spinning manifold, contacts with the lower end of the spinning assembly and blocks a gap at the lower end of the spinning assembly.
2. The insulation structure for the spinneret plate assembly according to claim 1, wherein: the upper opening of the heat preservation ring is of a semi-arc structure.
3. The insulation structure for the spinneret plate assembly according to claim 1, wherein: the heat preservation ring is made of carbon steel.
4. The insulation structure for the spinneret plate assembly according to claim 1, wherein: the heat preservation ring is fixed on the annular convex edge at the top of the spinning bellows through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920413363.6U CN209816345U (en) | 2019-03-29 | 2019-03-29 | Insulation construction of spinneret subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920413363.6U CN209816345U (en) | 2019-03-29 | 2019-03-29 | Insulation construction of spinneret subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209816345U true CN209816345U (en) | 2019-12-20 |
Family
ID=68877811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920413363.6U Active CN209816345U (en) | 2019-03-29 | 2019-03-29 | Insulation construction of spinneret subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209816345U (en) |
-
2019
- 2019-03-29 CN CN201920413363.6U patent/CN209816345U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG HENGYOU CHEMICAL FIBER Co.,Ltd. Assignor: ZHEJIANG HENGSHENG CHEMICAL FIBER CO., LTD., TONGKUN Group Contract record no.: X2022330000169 Denomination of utility model: Thermal insulation structure of spinneret assembly Granted publication date: 20191220 License type: Exclusive License Record date: 20220607 |