CN215328480U - Spinning device for preparing polyester cloth - Google Patents
Spinning device for preparing polyester cloth Download PDFInfo
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- CN215328480U CN215328480U CN202121446237.4U CN202121446237U CN215328480U CN 215328480 U CN215328480 U CN 215328480U CN 202121446237 U CN202121446237 U CN 202121446237U CN 215328480 U CN215328480 U CN 215328480U
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Abstract
The utility model discloses a spinning device for preparing polyester cloth, and aims to provide a spinning device for preparing polyester cloth, which is simple in structure and low in manufacturing cost. It includes the frame, installs spinning device, exhaust apparatus, cooling device and the stretching device in the frame, it installs in exhaust apparatus's top to spin the device, cooling device installs in exhaust apparatus's below, the stretching device sets up in cooling device's below, it includes casing, polymer storage jar, filter, extrusion cylinder, spinning jet to spin the device, polymer storage jar, filter, extrusion cylinder and spinning jet are all installed inside the casing, the top and the polymer storage jar intercommunication of filter, the below of filter and the outside that is located the extrusion cylinder are connected with the polymer pipeline, the filter passes through polymer pipeline and spinning jet intercommunication. The utility model has the beneficial effects that: simple structure and low manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of spinning devices, in particular to a spinning device for preparing polyester fabric.
Background
The conventional polyester fabric spinning device has a complex structure and poor adaptability to chemical fiber production processes, and adopts a large spinning box with four to eight positions. The length of the box body reaches about 4-6 meters, the processing and the manufacturing are difficult, and the stress distribution state of the inside of the box body after being pressed is not good. In addition, the adopted upper-mounted assembly structure easily causes a chimney effect. The structural design of the side blowing device is not simple enough, and the processing difficulty is large. Therefore, the prior polyester spinning device has the disadvantages of complex structure, long production period and high manufacturing cost.
SUMMERY OF THE UTILITY MODEL
The spinning device for preparing the polyester fabric is simple in structure and low in manufacturing cost, and aims to overcome the defects that the spinning device in the prior art is complex in structure and high in manufacturing cost.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a spinning device for preparing polyester cloth is characterized by comprising a frame, a spinning device, an exhaust device, a cooling device and a stretching device which are arranged on the frame, the spinning device is arranged above the exhaust device, the cooling device is arranged below the exhaust device, the stretching device is arranged below the cooling device, the spinning device comprises a shell, a polymer storage tank, a filter, an extrusion cylinder and a spinning nozzle, the polymer storage tank, the filter, the extrusion cylinder and the spinneret are all arranged in the shell, the upper part of the filter is communicated with the polymer storage tank, a polymer pipeline is connected below the filter and is arranged on the outer side of the extrusion cylinder, the filter is communicated with the spinneret through a polymer pipeline, the upper part of the extrusion air cylinder is connected with the filter, and the spinneret is connected below the extrusion air cylinder.
The spinning device is arranged above the inside of the frame, the exhaust device is arranged below the spinning device, the cooling device is arranged below the exhaust device, the drawing device is connected with the cooling device through silk threads spun by the spinning device, the polymer storage tank is filled with polymer which is heated and melted, the polymer is filtered by the filter, the polymer with foreign matters removed is conveyed into the polymer pipeline, the polymer pipeline conveys the polymer into the spinning nozzle, the extrusion cylinder moves towards the spinning nozzle, and the polymer is spun from the spinning nozzle under the action of the extrusion cylinder.
Preferably, the lower end of the extrusion cylinder is connected with a pushing part, the pushing part is composed of a funnel barrel and an extrusion block, the funnel barrel is connected with the extrusion block in a sliding mode, the spinning nozzle is provided with a plurality of funnel grooves matched with the funnel barrel, the bottom end face of each funnel groove is provided with a plurality of X-shaped holes, the X-shaped holes are arranged along the circumferential direction of the funnel grooves, the X-shaped holes are communicated with the funnel grooves, the top ends of the funnel grooves are communicated with a polymer pipeline, and the pushing part is arranged in the funnel grooves and is in contact with the spinning nozzle. Under the action of the extrusion cylinder, the pushing piece moves towards the direction of the spinning nozzle, the funnel barrel is arranged in the funnel groove, the funnel barrel applies pressure to the polymer in the funnel groove, the extrusion block extrudes the polymer to the bottom end of the funnel groove, the polymer is extruded from the funnel groove, and the polymer is spun into fiber tows in the X-shaped holes.
Preferably, the exhaust device comprises a box body, a silk suction machine, a fan and an installation shaft, the silk suction machine is installed in the middle of the inside of the box body and is arranged below the spinning nozzle, the installation shaft is installed in the box body and is arranged on the left side and the right side of the silk suction machine, and the fan is connected with the installation shaft. The box body is internally provided with a traveling space of fiber tows, the fiber tows are sucked into the traveling space of the box body under the action of the silk sucking machine, and the fan is used for preliminarily cooling the fiber tows.
As preferred, cooling device includes cooler bin, condenser and gas switch, the shape of cooler bin is the pipe form, be equipped with a plurality of bleeder vents on the lateral wall of cooler bin, the outside of cooler bin is passed through the inside intercommunication of bleeder vent and cooler bin, be equipped with the pipe form silk thread passageway of circle in the middle of the inside of cooler bin, the silk thread passageway is corresponding with the spinneret, gas switch installs between the inside wall and the silk thread passageway of cooler bin, the condenser is installed on the silk thread passageway and is connected with gas switch. In the fibre silk bundle got into the cooler bin, the condenser began work and cools off the fibre silk bundle fast for the fibre silk bundle is stereotyped fast, and gas exchanger carries out gas exchange to the air in the cooler bin, and it is outside with hot-air discharge cooler bin through the bleeder vent.
Preferably, an oil solution thread guide is arranged below the thread channel of the cooling box, a first traction roller is arranged below the oil solution thread guide, and the oil solution thread guide and the first traction roller are both connected with the rack. The cooled fiber tow moves downward into a finish guide, the finish guide applies finish to the fiber tow, the fiber tow is then crosswound or the like to form one multifilament, and the multifilament is moved and wound by a first drawing roller.
As preferred, stretching device sets up the one side at carry over pinch rolls one, stretching device includes insulation can, preheating roller, warming mill, stock roll and two and separates the shelves wall, be equipped with into silk end and silk end on the insulation can, preheating roller installs inside and arranges in the insulation can and is close to the position department that advances silk end place, the warming mill includes two, and two warming mills are installed at the middle part of insulation can and are located preheating roller's below, the stock roll is installed inside and arranging in the insulation can and is close to the position department at silk end place, and two separate the shelves wall and install in the insulation can and respectively with two warming mills corresponding, the outside of insulation can just is arranged in and is close to the position department at silk end place and is equipped with carry over pinch rolls two, carry over pinch rolls two are installed in the frame. The multifilament moves into the stretching device under the action of the first drawing roller, the multifilament moves into the heat preservation box under the traction of the first drawing roller and the preheating roller, the multifilament is wound on the preheating roller, then the multifilament moves onto the setting roller after being wound on the heating roller, and finally the multifilament is drawn out of the heat preservation box under the action of the second drawing roller to perform next work, and the partition wall is used for preventing the influence caused by the surface temperature between the two heating rollers.
The utility model has the beneficial effects that: simple structure, easy and simple to handle, improve production efficiency, reduce manufacturing cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a bottom view of the spinneret;
fig. 3 is a schematic view of the structure of the squeeze cylinder.
In the figure: 1. the spinning machine comprises a frame, 2. a spinning device, 3. a shell, 4. a polymer storage tank, 5. a filter, 6. a polymer pipeline, 7. an extrusion cylinder, 8. a spinning nozzle, 9. an exhaust device, 10. a cooling device, 11. a stretching device, 12. an insulation box, 13. a second drawing roller, 14. a shaping roller, 15. a partition wall, 16. a heating roller, 17. a preheating roller, 18. a first drawing roller, 19. a finish yarn guide, 20. a cooling box, 21. a gas exchanger, 22. a condenser, 23. a vent hole, 24. a mounting shaft, 25. a fan, 26. a box body, 27. a yarn suction machine, 28. a funnel groove, 29. an X-shaped hole, 30. a pushing piece, 31. a funnel barrel, 32. an extrusion block and 33 yarn channels.
Detailed Description
The utility model is further described with reference to the following figures and detailed description.
As shown in figure 1, a spinning device for preparing polyester fabrics comprises a frame 1, a spinning device 2 arranged on the frame 1, an exhaust device 9, a cooling device 10 and a stretching device 11, wherein the spinning device 2 is arranged above the exhaust device 9, the cooling device 10 is arranged below the exhaust device 9, the stretching device 11 is arranged below the cooling device 10, the spinning device 2 comprises a shell 3, a polymer storage tank 4, a filter 5, an extrusion cylinder 7 and a spinning nozzle 8, the polymer storage tank 4, the filter 5, the extrusion cylinder 7 and the spinning nozzle 8 are all arranged in the shell 3, the upper part of the filter 5 is communicated with the polymer storage tank 4, the lower part of the filter 5 is connected with a polymer pipeline 6, the polymer pipeline 6 is arranged outside the extrusion cylinder 7, the filter 5 is communicated with the spinning nozzle 8 through the polymer pipeline 6, the upper part of the extrusion cylinder 7 is connected with the filter 5, the spinning nozzle 8 is connected below the extrusion cylinder 7.
As shown in fig. 2 and 3, the lower end of the extrusion cylinder 7 is connected with a pushing member 30, the pushing member 30 is composed of a funnel cylinder 31 and an extrusion block 32, the funnel cylinder 31 is connected with the extrusion block 32 in a sliding manner, the spinneret 8 is provided with a plurality of funnel grooves 28 matched with the funnel cylinder 31, the bottom end face of each funnel groove 28 is provided with a plurality of X-shaped holes 29, the X-shaped holes 29 are arranged along the circumferential direction of the funnel groove 28, the X-shaped holes 29 are communicated with the funnel groove 28, the top end of the funnel groove 28 is communicated with the polymer pipeline 6, and the pushing member 30 is arranged in the funnel groove 28 and is in contact with the spinneret 8. The exhaust device 9 comprises a box 26, a filament sucking machine 27, a fan 25 and an installation shaft 24, wherein the filament sucking machine 27 is installed in the middle inside the box 26 and is arranged below the spinning nozzle 8, the installation shaft 24 is installed in the box 26 and is arranged on the left side and the right side of the filament sucking machine 27, and the fan 25 is connected with the installation shaft 24.
Stretching device 11 sets up the one side at carry over pinch rolls 18, stretching device 11 includes insulation can 12, preheat the roller 17, the warming mill 16, the sizing roller 14 and two keep apart the wall 15, be equipped with into silk end and play silk end on insulation can 12, preheat the roller 17 and install in insulation can 12 and arrange in and be close to the position department that advances the silk end place, warming mill 16 includes two, two warming mills 16 are installed in insulation can 12's middle part and are located preheating mill 17's below, sizing roller 14 is installed inside insulation can 12 and is arranged in and be close to the position department that a silk end place located, two keep apart wall 15 and install in insulation can 12 and respectively with two warming mills 16 corresponding, insulation can 12's the outside and arrange in and be close to the position department that a silk end place and be equipped with carry over pinch rolls two 13, carry over pinch rolls two 13 are installed in frame 1.
In operation, the spinning device 2 is arranged above the inside of the frame 1, the exhaust device 9 is arranged below the spinning device 2, the cooling device 10 is arranged below the exhaust device 9, the polymer storage tank 4 is filled with heated and melted polymer, the filter 5 filters the polymer, the polymer after foreign matters are removed is conveyed into the polymer pipeline 6, the polymer pipeline 6 conveys the polymer into the spinning nozzle, the pushing piece moves towards the spinning nozzle 8 under the action of the squeezing cylinder 7, the funnel barrel 31 is arranged in the funnel groove 28, the funnel barrel 31 applies pressure to the polymer in the funnel groove 28, the squeezing block 32 squeezes the polymer to the bottom end of the funnel groove 28 to squeeze the polymer out of the funnel groove 28, the polymer is spun into fiber tows in the X-shaped holes 29, the box 26 has a fiber tow traveling space, the fiber tows are sucked into the box 26 traveling space under the action of the suction machine 27, the fan 25 primarily cools the fiber tows, the fiber tows enter the cooling box 20, the condenser 22 starts to work to rapidly cool the fiber tows to rapidly shape the fiber tows, the gas exchanger 21 performs gas exchange on air in the cooling box 20, hot air is exhausted out of the cooling box 20 through the air holes 23, the cooled fiber tows move downwards to the oil guide 19, the oil guide 19 gives oil to the fiber tows to enable the fiber tows to be subsequently crosswound and the like to form a multifilament, the multifilament is movably wound under the action of the first traction roller 18, the multifilament moves into the stretching device 11 under the action of the first traction roller 18 and the preheating roller 17, the multifilament moves into the heat insulation box 12 under the traction of the first traction roller 18 and the preheating roller 17, the multifilament is wound on the heat insulation box 17, then moves to the shaping roller 14 after being wound on the heating roller 16, and finally is pulled out of the heat insulation box 12 under the action of the second traction roller 13, and carrying out the next work.
Claims (6)
1. A spinning device for preparing polyester fabrics is characterized by comprising a rack (1), a spinning device (2), an exhaust device (9), a cooling device (10) and a stretching device (11), wherein the spinning device (2) is installed on the rack (1), the cooling device (10) is installed above the exhaust device (9), the stretching device (11) is arranged below the cooling device (10), the spinning device (2) comprises a shell (3), a polymer storage tank (4), a filter (5), an extrusion cylinder (7) and a spinning nozzle (8), the polymer storage tank (4), the filter (5), the extrusion cylinder (7) and the spinning nozzle (8) are all installed inside the shell (3), the upper part of the filter (5) is communicated with the polymer storage tank (4), the polymer filter is characterized in that a polymer pipeline (6) is connected to the lower portion of the filter (5), the polymer pipeline (6) is arranged on the outer side of the extrusion cylinder (7), the filter (5) is communicated with a spinning nozzle (8) through the polymer pipeline (6), the upper portion of the extrusion cylinder (7) is connected with the filter (5), and the spinning nozzle (8) is connected to the lower portion of the extrusion cylinder (7).
2. The spinning device for preparing the polyester cloth according to claim 1, wherein a pushing piece (30) is connected to the lower end of the extrusion cylinder (7), the pushing piece (30) is composed of a funnel barrel (31) and an extrusion block (32), the funnel barrel (31) is connected with the extrusion block (32) in a sliding mode, a plurality of funnel grooves (28) matched with the funnel barrel (31) are formed in the spinning head (8), a plurality of X-shaped holes (29) are formed in the bottom end face of each funnel groove (28), the X-shaped holes (29) are arranged along the circumferential direction of the funnel grooves (28), the X-shaped holes (29) are communicated with the funnel grooves (28), the top ends of the funnel grooves (28) are communicated with the polymer pipeline (6), and the pushing piece (30) is placed in the funnel grooves (28) and is in contact with the spinning head (8).
3. The spinning device for preparing the polyester fabric according to claim 1, wherein the exhaust device (9) comprises a box body (26), a yarn suction machine (27), a fan (25) and a mounting shaft (24), the yarn suction machine (27) is mounted in the middle of the inside of the box body (26) and is arranged below the spinning nozzle (8), the mounting shaft (24) is mounted in the box body (26) and is arranged on the left side and the right side of the yarn suction machine (27), and the fan (25) is connected with the mounting shaft (24).
4. The spinning device for preparing the polyester cloth as claimed in claim 1, wherein the cooling device (10) comprises a cooling box (20), a condenser (22) and a gas exchanger (21), the cooling box (20) is in a circular tube shape, a plurality of air holes (23) are formed in the outer side wall of the cooling box (20), the outside of the cooling box (20) is communicated with the inside of the cooling box (20) through the air holes (23), a circular tube-shaped yarn channel (33) is formed in the middle of the inside of the cooling box (20), the yarn channel (33) corresponds to the spinneret (8), the gas exchanger (21) is installed between the inner side wall of the cooling box (20) and the yarn channel (33), and the condenser (22) is installed on the yarn channel (33) and connected with the gas exchanger (21).
5. The spinning device for preparing the polyester cloth as claimed in claim 4, wherein a finish yarn guide (19) is arranged below the yarn channel (33) of the cooling box (20), a first drawing roller (18) is arranged below the finish yarn guide (19), and both the finish yarn guide (19) and the first drawing roller (18) are connected with the frame (1).
6. The spinning device for preparing the polyester fabric as claimed in claim 1, wherein the stretching device (11) is arranged on one side of a first drawing roller (18), the stretching device (11) comprises an insulation can (12), a preheating roller (17), heating rollers (16), a shaping roller (14) and two baffle walls (15), a yarn inlet end and a yarn outlet end are arranged on the insulation can (12), the preheating roller (17) is arranged in the insulation can (12) and is arranged at a position close to the yarn inlet end, the heating rollers (16) comprise two heating rollers (16), the two heating rollers (16) are arranged in the middle of the insulation can (12) and are positioned below the preheating roller (17), the shaping roller (14) is arranged in the insulation can (12) and is arranged at a position close to the yarn outlet end, the two baffle walls (15) are arranged in the insulation can (12) and respectively correspond to the two heating rollers (16), and a second traction roller (13) is arranged on the outer side of the heat preservation box (12) and at a position close to the filament outlet end, and the second traction roller (13) is installed on the rack (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121446237.4U CN215328480U (en) | 2021-06-28 | 2021-06-28 | Spinning device for preparing polyester cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121446237.4U CN215328480U (en) | 2021-06-28 | 2021-06-28 | Spinning device for preparing polyester cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215328480U true CN215328480U (en) | 2021-12-28 |
Family
ID=79562768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121446237.4U Active CN215328480U (en) | 2021-06-28 | 2021-06-28 | Spinning device for preparing polyester cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215328480U (en) |
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2021
- 2021-06-28 CN CN202121446237.4U patent/CN215328480U/en active Active
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