CN219280109U - Rotary spinning side blowing cabinet for preparing bunchy yarn - Google Patents
Rotary spinning side blowing cabinet for preparing bunchy yarn Download PDFInfo
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- CN219280109U CN219280109U CN202222988647.2U CN202222988647U CN219280109U CN 219280109 U CN219280109 U CN 219280109U CN 202222988647 U CN202222988647 U CN 202222988647U CN 219280109 U CN219280109 U CN 219280109U
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- 238000007664 blowing Methods 0.000 title claims abstract description 28
- 238000009987 spinning Methods 0.000 title claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000002360 preparation method Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 5
- 241001330002 Bambuseae Species 0.000 abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 5
- 239000011425 bamboo Substances 0.000 abstract description 5
- 238000009826 distribution Methods 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 description 11
- 238000001816 cooling Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005485 electric heating Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 206010000496 acne Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
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- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The utility model relates to the field of spinning, in particular to a rotary spinning side blowing cabinet for preparing bunchy yarns. The novel multifunctional cabinet comprises a cabinet body, wherein a filter screen is transversely arranged in the cabinet body, and a side blowing net is vertically arranged on one side of the cabinet body; the rotary air adjusting mechanism is arranged above the filter screen and comprises a fan blade which can be driven to rotate and is transversely arranged, and through holes are formed in the fan blade or partially formed in the fan blade. According to the utility model, the original uniform and stable side blowing air is changed through the rotary air adjusting mechanism, so that the air quantity and the air temperature are changed, and the bamboo joint filaments with longitudinal thickness distribution are obtained.
Description
Technical Field
The utility model relates to the field of spinning, in particular to a rotary spinning side blowing cabinet for preparing bunchy yarns.
Background
During spinning, the melt discharged from the spinneret plate needs to be cooled to normal temperature and solidified into a filament bundle, so that a side air blowing cabinet is arranged between the filament guide and the spinneret plate to cool the melt by side air blowing. The cross-hair air is the cooling air flowing in a direction perpendicular to the running direction of the yarn. The most common spinning side blowing cabinet today consists of a filter screen, a wind speed adjusting valve, a side blowing net and a cabinet body. The cooling air is blown upwards from the bottom of the cabinet body, firstly passes through the filter screen transversely arranged in the cabinet body, plays a filtering effect on the cooling air, prevents impurity in the cooling air from polluting spinning, adjusts the air supply quantity through the air valve, and then blows out from the side blowing net vertically arranged, so that the cooling air sent by the air conditioner can be uniformly blown to the fibers, and the fibers are rapidly and uniformly cooled. The uniformity of the air quantity and the air temperature of the side blowing ensures that the lower yarn evenness of the fiber is, namely, the more stable the air quantity and the air temperature are, the better the yarn evenness of the fiber product is, and vice versa.
The slub yarn is also called pimple yarn, is a novel fancy yarn, is thin and thick, and has a section of overlapped slub. The method is characterized in that the longitudinal thickness is unevenly distributed, the longitudinal dyeing depth is different, and the cloth sample woven by the method has a special style and is favored by the market. At present, the production process of the bunchy yarn is generally realized by changing the draft multiple of a roller, but the bunchy effect of the woven cloth cover is not obvious, and the bunchy effect is single.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a rotary spinning side blowing cabinet for preparing bunchy yarns, which can obtain the bunchy yarns with obvious bunchy effect, longitudinal fiber thickness distribution and various rules.
The utility model is realized in the following way:
the rotary spinning side blowing cabinet for preparing the bunchy yarn comprises a cabinet body, wherein a filter screen is transversely arranged in the cabinet body, and a side blowing net is vertically arranged on one side of the cabinet body; the rotary air adjusting mechanism is arranged above the filter screen and comprises a fan blade which can be driven to rotate and is transversely arranged, and through holes are formed in the fan blade or partially formed in the fan blade.
The rotary air regulating mechanism comprises a rotary column and a motor for driving the rotary column to rotate; the rotating column is detachably connected with the fan blade to drive the fan blade to rotate.
The maximum diameter of the rotary air adjusting mechanism is slightly smaller than the internal width of the cabinet body.
In one embodiment, the fan blade is composed of three pairs of blades, wherein each pair of blades is arranged diagonally and the number of through holes of each pair of blades is different.
Further, the first pair of blades has more holes, the second pair of blades has fewer holes, and the third pair of blades has no holes.
Still further, a heating assembly is disposed within the first pair of blades.
In one embodiment, the fan blade is composed of 6 blades, and the number of ventilation holes of each blade is different.
Further, heating components are arranged in any 3 blades.
The utility model has the advantages that: in the production process of the conventional fiber, uniformity and stability in the process of lateral blowing and drafting are ensured, so that uniformity of fiber thickness is ensured, and the preparation of the bunchy yarn cannot be realized through a conventional lateral blowing structure. According to the utility model, the original uniform and stable side blowing air is changed through the rotary air adjusting mechanism, so that the air quantity and the air temperature are changed, and the bamboo joint filaments with longitudinal thickness distribution are obtained.
Drawings
The utility model will be further described with reference to examples of embodiments with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a part of the structure of fig. 1.
Fig. 3 is a schematic view of a structure of a through-hole vane.
Detailed Description
Referring to fig. 1 and 2, a conventional spinning side air-blowing cabinet includes an air inlet pipe (not shown), an air valve (not shown), a filter screen 1, a side air-blowing net 2 and a cabinet body 3, wherein the rotary spinning side air-blowing cabinet for preparing bunchy yarns according to the utility model is characterized in that a rotary air control mechanism 4 is additionally arranged on the filter screen 1 of the conventional side air-blowing cabinet, so that stable side air can be changed into side air with variable air quantity and air temperature.
The rotary wind control mechanism 4 consists of a motor 41, a rotary column 42 and blades 43, wherein the motor 41 is connected with the rotary column 42 and can drive the rotary column 42 to do uniform or variable speed motion; the rotating column 42 is provided with a clamping groove for installing the blade 43, so that the blade 43 is detachably connected to the rotating column 42 and drives the blade 43 to rotate.
In one embodiment of the present utility model, the blades may be divided into 3 types, blade a: the electric heater is provided with more holes (figure 3), and is provided with a heater (comprising an electric heating wire and a collecting ring 5, wherein the electric heating wire is buried in corresponding blades, the other end of the electric heating wire is electrically connected with the collecting ring 5 through a hollow rotating column, the collecting ring 5 is arranged on the rotating column 42 outside the cabinet body 3, and the electric connection between the rotating column 42 and a fixed power supply is realized through the collecting ring 5); blade B: no hole exists; blade C: with fewer holes, each blade is provided with 2 blades, the blades are diagonally installed, and the installed wind control mechanism is slightly smaller than the inner width of the side-blowing wind cabinet, so that side-blowing wind can only pass through the rotary wind control mechanism. When the motor rotates, the blades can be driven to rotate. The arrangement of the blades is regular, so that the air quantity and the air temperature coming out of the side-blown air net are regularly changed.
In another embodiment of the present utility model, if the cross-ventilation is to be changed irregularly, 6 kinds of blades may be provided, and the number of ventilation holes of each blade is different, and 3 of the blades are selected to be provided with heaters (as above), so that the temperature of the wind passing through the blade is increased. The mounting sequence of the 6 blades is random, and the irregular change side blowing can be obtained.
Through the two side blowing, the filaments are heated when the wind temperature is high, at the moment, the molecular chain movement capability of the fibers is strong, the filament bundles are easy to stretch, and the filaments are thinner; when the wind temperature is low, the molecular chain movement capability of the fiber is weak, the tows are not easy to stretch, and the tows are thicker, so that the bamboo joint fiber with longitudinal thickness distribution is formed. In addition, the air quantity influences the length of the bamboo joints, when the air quantity is large, longer wires are influenced, and otherwise, the wires are shorter. Finally, the slub yarn with the longitudinal thickness distribution of the fiber and various rules is obtained. By means of this device, it can be used for producing bamboo filament.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the utility model, and that equivalent modifications and variations of the utility model in light of the spirit of the utility model will be covered by the claims of the present utility model.
Claims (7)
1. The rotary spinning side blowing cabinet for preparing the bunchy yarn comprises a cabinet body, wherein a filter screen is transversely arranged in the cabinet body, and a side blowing net is vertically arranged on one side of the cabinet body; the method is characterized in that: the rotary type wind adjusting mechanism is arranged above the filter screen and comprises a fan blade which can be driven to rotate and is transversely arranged, and through holes are formed in the fan blade.
2. Rotary spinning side blow tank for the preparation of bunchy yarns according to claim 1, characterized in that: the rotary air regulating mechanism comprises a rotary column and a motor for driving the rotary column to rotate; the rotating column is detachably connected with the fan blade to drive the fan blade to rotate.
3. Rotary spinning side blow tank for the preparation of bunchy yarns according to claim 1, characterized in that: the fan blade comprises three pairs of blades, each pair of blades is arranged in a diagonal manner, and the number of through holes of each pair of blades is different.
4. A rotary spinning side blow tank for the preparation of bunchy yarns according to claim 3, wherein: the first pair of blades has more holes, the second pair of blades has fewer holes, and the third pair of blades has no holes.
5. A rotary spinning side blow tank for the preparation of bunchy yarns according to claim 4, wherein: a heating assembly is arranged in the first pair of blades.
6. Rotary spinning side blow tank for the preparation of bunchy yarns according to claim 1, characterized in that: the fan blade comprises 6 blades, and the ventilation holes of each blade are different in number.
7. Rotary spinning side blow tank for the preparation of bunchy yarns according to claim 6, characterized in that: heating components are arranged in any 3 blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222988647.2U CN219280109U (en) | 2022-11-08 | 2022-11-08 | Rotary spinning side blowing cabinet for preparing bunchy yarn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222988647.2U CN219280109U (en) | 2022-11-08 | 2022-11-08 | Rotary spinning side blowing cabinet for preparing bunchy yarn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219280109U true CN219280109U (en) | 2023-06-30 |
Family
ID=86905163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222988647.2U Active CN219280109U (en) | 2022-11-08 | 2022-11-08 | Rotary spinning side blowing cabinet for preparing bunchy yarn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219280109U (en) |
-
2022
- 2022-11-08 CN CN202222988647.2U patent/CN219280109U/en active Active
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