CN219793217U - Ring blowing device for rapid cooling of fibers - Google Patents
Ring blowing device for rapid cooling of fibers Download PDFInfo
- Publication number
- CN219793217U CN219793217U CN202321088917.2U CN202321088917U CN219793217U CN 219793217 U CN219793217 U CN 219793217U CN 202321088917 U CN202321088917 U CN 202321088917U CN 219793217 U CN219793217 U CN 219793217U
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- circular blowing
- shell
- groove
- circular
- rapid cooling
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- 238000007664 blowing Methods 0.000 title claims abstract description 72
- 239000000835 fiber Substances 0.000 title claims abstract description 64
- 238000001816 cooling Methods 0.000 title claims abstract description 20
- 239000007787 solid Substances 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002074 melt spinning Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Landscapes
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
Abstract
The utility model provides a circular blowing device for rapidly cooling fibers, which comprises a circular blowing bin, wherein the circular blowing bin comprises a shell, the shell is connected inside a circular blowing fixing device in a sliding mode, a circular blowing groove is formed in the middle of the shell, paying-off holes are formed in the top and the bottom of the circular blowing groove, and attaching strips are arranged on four sides of the shell. According to the utility model, a plurality of groups of fiber threads can be placed at intervals through the circular blowing bin, so that the fiber threads are prevented from winding in the circular blowing device, enter different yarn preventing holes and enter the circular blowing groove, air enters the fixing ring and enters the circular blowing bin through the circular blowing baffles at two sides of the mounting groove, the blowing speeds at two sides of the fiber threads are the same, the fiber threads are kept vertical or inclined at the same angle, and the plurality of groups of fiber threads are prevented from being uncooled and adhered together.
Description
Technical Field
The utility model belongs to the technical field of fiber processing, and particularly relates to a circular blowing device for rapidly cooling fibers.
Background
Fiber refers to a substance consisting of continuous or discontinuous filaments. In animals and plants, fibers play an important role in maintaining tissue. The fiber has wide application, can be woven into thin wires, thread ends and hemp ropes, and can be woven into a fiber layer when making paper or weaving felt; and is also commonly used for manufacturing other materials and forming composite materials together with other materials.
One of the cooling blowing modes in the process of forming the fiber in melt spinning is circular blowing. Cooling air blows into the melt trickle sprayed from the spinneret orifices from the circumferential direction, so that the trickle is uniformly cooled and solidified into fibers. Is suitable for cooling the spinning when the number of the spinneret holes is large.
When the fiber threads are thinner, the annular blowing device blows the fiber threads to fly, so that the fiber threads are easy to adhere to each other in the cooling process.
Disclosure of Invention
The utility model provides a circular blowing device for rapidly cooling fibers, which aims to solve the technical problems in the background art.
In order to achieve the above purpose, the technical scheme provided by the utility model is that the circular blowing device for rapidly cooling fibers comprises a circular blowing bin, wherein the circular blowing bin comprises a shell, the shell is connected inside a circular blowing fixing device in a sliding manner, a circular blowing groove is formed in the middle of the shell, paying-off holes are formed in the top and the bottom of the circular blowing groove, and bonding strips are arranged on four sides of the shell;
the guiding stretching structure is arranged right below the circular blowing fixing device and is used for pulling the cooled fiber yarn so as to avoid mutual adhesion of the cooled yarn.
Preferably, the circular blowing fixing device comprises a fixing ring, the inside of the fixing ring is hollow, an air duct is arranged on one side of the fixing ring, a mounting groove is formed in the inside of the fixing ring, air outlet grooves are formed in two sides of the inner wall of the mounting groove, and a circular blowing baffle is arranged on the inner wall of the air outlet groove.
Preferably, the inner wall sliding connection of mounting groove has the shell, the laminating strip of shell four sides is laminated with the outer wall of solid fixed ring.
Preferably, two ends of the circular blowing groove penetrate through the shell, and the central line of the circular blowing groove is aligned with the central line of the circular blowing baffle plate.
Preferably, the guiding stretching structure comprises a bottom plate, the bottom plate is arranged at the bottom of the fixed ring, a plurality of sliding grooves are formed in the bottom plate, sliding blocks are connected inside the sliding grooves in a sliding mode, the sliding blocks are connected with the bottom plate through reset springs, rollers are connected to the inner sides of the sliding blocks in a rotating mode, and the guiding structure is arranged at the bottom of the bottom plate.
Preferably, the guide structure comprises an auxiliary plate, the auxiliary plate is arranged at the bottom of the bottom plate, a guide wheel is rotatably connected in the auxiliary plate, an auxiliary groove is formed in the guide wheel, and a plane spiral spring is arranged between the guide wheel and the auxiliary plate.
Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:
according to the utility model, a plurality of groups of fiber threads can be placed at intervals through the circular blowing bin, so that the fiber threads are prevented from winding in the circular blowing device, enter different yarn preventing holes and enter the circular blowing groove, air enters the fixing ring and enters the circular blowing bin through the circular blowing baffles at two sides of the mounting groove, the blowing speeds at two sides of the fiber threads are the same, the fiber threads are kept vertical or inclined at the same angle, and the plurality of groups of fiber threads are prevented from being uncooled and adhered together;
the cooled fiber yarn passes through the surface of the roller and the inside of the guide structure, the fiber yarn pulls the roller to move, so that the roller extrudes the reset spring, and then the reset spring pushes the fiber yarn to tighten through the roller and pass through the guide structure, so that the fiber yarn can tighten in the circumferential blowing process and has a certain contraction range, and the fiber yarn is prevented from tightening and exercising.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective view of a guide tension structure of the present utility model;
FIG. 3 is a perspective view of a blow-around fixture according to the present utility model;
fig. 4 is a perspective view of the circular blowing chamber of the present utility model.
Reference numerals
1. A circular blowing fixing device; 101. a fixing ring; 102. an air duct; 103. a mounting groove; 104. an air outlet groove; 105. a circular blowing baffle plate; 2. a circular blowing bin; 201. a housing; 202. paying-off holes; 203. a circular blowing groove; 204. a bonding strip; 3. a guiding and stretching structure; 301. a bottom plate; 302. a chute; 303. a slide block; 304. a return spring; 305. a roller; 306. a guide structure; 3061. an auxiliary plate; 3062. a guide wheel; 3063. an auxiliary groove; 3064. a flat spiral spring.
Detailed Description
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "other end", "one side", "front", "both ends", "both sides", etc. indicate orientations or positional relationships based on the drawings are merely for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present utility model, unless explicitly stated and limited otherwise, the terms "mounted," "connected," "secured," "provided," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Reference is now made to the drawings, wherein the showings are for the purpose of illustrating certain exemplary embodiments only and not for the purpose of limiting the utility model. Like reference numerals designate identical or corresponding parts throughout the several views. The dimensions and proportions in the figures are also for illustration only and should not be interpreted as limiting the utility model, these dimensions being possibly exaggerated relative to the actual product.
Referring to fig. 1-4, the circular blowing device for rapid cooling of fiber comprises a circular blowing bin 2, which comprises a shell 201, wherein the shell 201 is slidably connected inside the circular blowing fixing device 1, a circular blowing groove 203 is formed in the middle of the shell 201, paying-off holes 202 are formed in the top and bottom of the circular blowing groove 203, and attaching strips 204 are arranged on four sides of the shell 201;
the guiding stretching structure 3 is arranged right below the circular blowing fixing device 1, and the guiding stretching structure 3 is used for pulling fiber threads after cooling, so that the threads after cooling are prevented from being adhered to each other.
Further, in the above technical scheme, the ring blows fixing device 1 includes solid fixed ring 101, gu fixed ring 101 is inside to be hollow setting, gu fixed ring 101 one side is provided with air duct 102, gu fixed ring 101 is inside to be seted up mounting groove 103, the gas outlet groove 104 has been seted up to the both sides of mounting groove 103 inner wall, gas outlet groove 104 inner wall is provided with the ring and blows baffle 105, the inner wall sliding connection of mounting groove 103 has shell 201, the laminating strip 204 of shell 201 four sides is laminated with gu fixed ring 101's outer wall, and the inside of gas outlet groove 104 of the both sides of mounting groove 103 inner wall in the solid fixed ring 101 is provided with the ring and blows baffle 105, and the ring blows the baffle 105 evenly blows into the inside of ring and blows the inside fiber yarn that storehouse 2 inside to entering into the ring and blow the storehouse 2.
Further, in the above technical solution, the two ends of the circular blowing groove 203 penetrate through the housing 201, the center line of the circular blowing groove 203 is aligned with the center line of the circular blowing baffle 105, and a plurality of paying-off holes 202 are formed in the top of the housing 201, so that the fiber threads can enter the inside of the circular blowing groove 203 through the paying-off holes 202, and at the same time, the fiber threads can be separated.
Further, in the above technical scheme, the guiding and stretching structure 3 includes a bottom plate 301, the bottom plate 301 is disposed at the bottom of the fixing ring 101, a plurality of sliding grooves 302 are formed in the bottom plate 301, sliding blocks 303 are slidably connected in the sliding grooves 302, the sliding blocks 303 are connected with the bottom plate 301 through return springs 304, rollers 305 are rotatably connected to the inner sides of the sliding blocks 303, guiding structures 306 are disposed at the bottom of the bottom plate 301, cooled fiber threads are attached to the bottoms of the rollers 305, and then the return springs 304 pull the rollers 305 to move, so that the rollers 305 can tighten the cooled fiber threads, and meanwhile, the fiber threads are prevented from being pulled out due to the fact that the fiber threads cannot move in a certain range.
Further, in the above technical solution, the guide structure 306 includes an auxiliary plate 3061, the auxiliary plate 3061 is disposed at the bottom of the bottom plate 301, the guide wheel 3062 is rotatably connected inside the auxiliary plate 3061, an auxiliary groove 3063 is formed inside the guide wheel 3062, a plane spiral spring 3064 is disposed between the guide wheel 3062 and the auxiliary plate 3061, the guide structure 306 is mutually matched with the roller 305, so as to pull the limit wire at multiple angles, and meanwhile, the guide wheel 3062 can rotate through the plane spiral spring 3064 to adjust the tightness of the fiber wire.
The working principle of the utility model is as follows:
referring to fig. 1-4 of the specification, when the fiber yarn needs to be cooled by the circular blowing device, the fiber yarn sequentially passes through the paying-off hole 202, the bottom of the roller 305 and the inside of the auxiliary groove 3063, then the air pump pumps purified air into the fixing ring 101 through the air duct 102, and then the air is discharged through the circular blowing baffles 105 in the air duct 104, and as the circular blowing baffles 105 are arranged on two sides of the inner wall of the mounting groove 103, the fiber yarn is uniformly stressed, the fiber yarn is inclined vertically or at the same angle, the fiber yarn is prevented from being entangled with each other, and meanwhile, the circular blowing fixing device 1, the circular blowing bin 2 and the guiding and stretching structure 3 are mutually matched, so that the fiber yarn can move along the same section, and the mutual adhesion among a plurality of groups of fiber yarn is avoided;
simultaneously when the fiber silk thread is not stretched tightly, gyro wheel 305 and plane spiral spring 3064, reset spring 304 promotes gyro wheel 305 and removes, make the outer wall of gyro wheel 305 can laminate with the outer wall of fiber silk thread all the time, pull the fiber silk thread, simultaneously plane spiral spring 3064 drives leading wheel 3062 and rotates, the inside fiber silk thread that sets up of auxiliary tank 3063 in the leading wheel 3062 rotates, simultaneously when the fiber silk thread is excessively pulled, the pulling force of fiber silk thread is greater than the shrinkage force of plane spiral spring 3064 and reset spring 304, make the fiber silk thread to pulling gyro wheel 305 and leading wheel 3062 reset, avoid pulling excessively and lead to the fiber silk thread to stretch out.
The foregoing examples merely illustrate certain embodiments of the utility model and are described in more detail and are not to be construed as limiting the scope of the utility model; it should be noted that it is possible for a person skilled in the art to make several variants and modifications without departing from the concept of the utility model, all of which fall within the scope of protection of the utility model; accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (6)
1. The utility model provides a ring blows device that fibre rapid cooling used which characterized in that includes
The circular blowing bin (2) comprises a shell (201), wherein the shell (201) is connected inside the circular blowing fixing device (1) in a sliding mode, a circular blowing groove (203) is formed in the middle of the shell (201), paying-off holes (202) are formed in the top and the bottom of the circular blowing groove (203), and attaching strips (204) are arranged on four sides of the shell (201);
the guiding stretching structure (3), the guiding stretching structure (3) is arranged under the circular blowing fixing device (1), and the guiding stretching structure (3) is used for pulling the cooled fiber silk yarns, so that the silk yarns are prevented from being adhered to each other after cooling.
2. The circular blowing device for rapid cooling of fiber according to claim 1, wherein: the circular blowing fixing device (1) comprises a fixing ring (101), wherein the inside of the fixing ring (101) is hollow, an air duct (102) is arranged on one side of the fixing ring (101), a mounting groove (103) is formed in the fixing ring (101), air outlet grooves (104) are formed in two sides of the inner wall of the mounting groove (103), and circular blowing baffles (105) are arranged on the inner wall of the air outlet grooves (104).
3. The circular blowing device for rapid cooling of fiber according to claim 2, wherein: the inner wall sliding connection of mounting groove (103) has shell (201), laminating strip (204) of shell (201) four sides are laminated with the outer wall of solid fixed ring (101).
4. The circular blowing device for rapid cooling of fiber according to claim 1, wherein: both ends of the circular blowing groove (203) penetrate through the shell (201), and the central line of the circular blowing groove (203) is aligned with the central line of the circular blowing baffle plate (105).
5. The circular blowing device for rapid cooling of fiber according to claim 1, wherein: the guiding stretching structure (3) comprises a bottom plate (301), the bottom plate (301) is arranged at the bottom of the fixed ring (101), a plurality of sliding grooves (302) are formed in the bottom plate (301), sliding blocks (303) are connected inside the sliding grooves (302) in a sliding mode, the sliding blocks (303) are connected with the bottom plate (301) through reset springs (304), rollers (305) are connected to the inner sides of the sliding blocks (303) in a rotating mode, and guiding structures (306) are arranged at the bottom of the bottom plate (301).
6. The device for rapid cooling of fibers according to claim 5, wherein: the guide structure (306) comprises an auxiliary plate (3061), the auxiliary plate (3061) is arranged at the bottom of the bottom plate (301), a guide wheel (3062) is connected to the auxiliary plate (3061) in a rotating mode, an auxiliary groove (3063) is formed in the guide wheel (3062), and a plane scroll spring (3064) is arranged between the guide wheel (3062) and the auxiliary plate (3061).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321088917.2U CN219793217U (en) | 2023-05-09 | 2023-05-09 | Ring blowing device for rapid cooling of fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321088917.2U CN219793217U (en) | 2023-05-09 | 2023-05-09 | Ring blowing device for rapid cooling of fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219793217U true CN219793217U (en) | 2023-10-03 |
Family
ID=88153791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321088917.2U Active CN219793217U (en) | 2023-05-09 | 2023-05-09 | Ring blowing device for rapid cooling of fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219793217U (en) |
-
2023
- 2023-05-09 CN CN202321088917.2U patent/CN219793217U/en active Active
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