Device and process for improving sizing rate of T16S yarn
阅读说明：本技术 提高t16s纱上浆率的装置及其工艺 (Device and process for improving sizing rate of T16S yarn ) 是由 陈平 于 2020-04-25 设计创作，主要内容包括：本发明公开了提高T16S纱上浆率的装置及其工艺,涉及浆纱机技术领域,具体为第一上浆箱、绕线组和自动添料管,所述第一上浆箱一侧平行设置有放料筒,所述第一上浆箱内壁底部设置有上浆轮,所述隔热板上方设置有烘干室,所述电热丝外侧安置有防护铁丝网,所述绕线组设置于烘干室内部,所述烘干室侧面连接有第二导线轮,所述自动添料管设置于第一上浆箱侧壁底部。该提高T16S纱上浆率的装置及其工艺,第二上浆箱内部的浆液通过出料孔于绕线轮表面流出,有利于降低纱线与绕线轮之间摩擦力,减少纱线表面浆液脱落的同时可对纱线表面再次进行一侧上浆操作,有利于填补因摩擦产生的缺漏处,从而提高纱线表面浆膜的完整度。(The invention discloses a device and a process for improving the sizing rate of T16S yarn, and relates to the technical field of sizing machines, in particular to a first sizing box, a winding set and an automatic feeding pipe, wherein a charging barrel is arranged on one side of the first sizing box in parallel, a sizing wheel is arranged at the bottom of the inner wall of the first sizing box, a drying chamber is arranged above a heat insulation plate, a protective wire mesh is arranged on the outer side of an electric heating wire, the winding set is arranged in the drying chamber, a second wire guide wheel is connected to the side surface of the drying chamber, and the automatic feeding pipe is arranged at the bottom of the side wall of the first sizing box. This improve device and technology of T16S yarn starching rate, the inside thick liquid of second sizing box passes through the discharge opening and flows on the winding wheel surface, is favorable to reducing frictional force between yarn and the reel, can carry out one side starching operation once more to the yarn surface when reducing yarn surface thick liquid and drop, is favorable to filling the lack leak department because of the friction produces to improve the integrity of yarn surface size membrane.)
1. Improve device and its technology of T16S yarn starching rate, including first sizing box (1), winding group (9) and automatic feeding pipe (13), its characterized in that: a material discharging barrel (2) is arranged on one side of the first sizing box (1) in parallel, a first wire guide wheel (3) is connected to the side wall of the first sizing box (1), a sizing wheel (4) is arranged at the bottom of the inner wall of the first sizing box (1), a heat insulation plate (5) is arranged in the middle of the inner wall of the first sizing box (1), a drying chamber (6) is arranged above the heat insulation plate (5), heating wires (7) are fixed on two sides of the inner wall of the drying chamber (6), a protective wire netting (8) is arranged on the outer side of each heating wire (7), the winding group (9) is arranged in the drying chamber (6), the top of the winding group (9) penetrates through the top of the drying chamber (6) and is connected with a second sizing box (10), the side surface of the drying chamber (6) is connected with a second wire guide wheel (11), and a material collecting barrel (12) is arranged on one side of the drying chamber (6) in parallel, and the automatic material adding pipe (13) is arranged at the bottom of the side wall of the first sizing box (1).
2. The device and the process for improving the sizing percentage of the T16S yarn according to claim 1, wherein: the first wire guiding wheels (3) and the sizing wheels (4) are distributed in a parallel mode, the sizing wheels (4) are symmetrically distributed about the vertical central line of the first sizing box (1), and the height of the sizing wheels (4) is lower than that of the first wire guiding wheels (3).
3. The device and the process for improving the sizing percentage of the T16S yarn according to claim 1, wherein: be welding integrated structure between heat insulating board (5) and first dressing case (1), and heat insulating board (5) itself is the slope structure, and heating wire (7) are about the vertical central line symmetric distribution of heat insulating board (5) moreover, heating wire (7) constitute protective structure through protection wire netting (8), and are fixed connection between protection wire netting (8) and drying chamber (6) inner wall.
4. The device and the process for improving the sizing percentage of the T16S yarn according to claim 1, wherein: winding group (9) are including defeated material support (901), defeated material groove (902), spool (903), feed port (904), reel (905) and discharge opening (906), and defeated material support (901) is inside to have seted up defeated material groove (902), defeated material groove (902) side is connected with spool (903), and spool (903) inner is connected with reel (905), discharge opening (906) have been seted up on reel (905) surface.
5. The device and the process for improving the sizing percentage of the T16S yarn according to claim 4, wherein: reel (905) constitute the intercommunication structure through between defeated material support (901), defeated material groove (902), spool (903), feed port (904) and second dressing case (10), and discharge opening (906) are equidistance evenly distributed in reel (905) surface, are crisscross distribution each other between reel (905) moreover.
6. The device and the process for improving the sizing percentage of the T16S yarn according to claim 1, wherein: the automatic feeding pipe (13) comprises a feeding inlet pipe (1301), a control pipe (1302), a control ball (1303), an anti-falling ring (1304) and a liquid outlet hole (1305), wherein the bottom of the feeding inlet pipe (1301) is connected with the control pipe (1302), the control ball (1303) is arranged inside the control pipe (1302), the bottom of the inner wall of the control pipe (1302) is connected with the anti-falling ring (1304), and the liquid outlet hole (1305) is formed in the surface of the bottom of the control pipe (1302).
7. The device and the process for improving the sizing percentage of the T16S yarn according to claim 6, wherein: the size of an outer opening structure of the control ball (1303) is smaller than that of an inner opening structure of the control tube (1302), and the size of the outer opening structure of the control ball (1303) is larger than that of the inner opening structure of the feeding tube (1301).
8. The device and the process for improving the sizing percentage of the T16S yarn according to claim 6, wherein: the control ball (1303) and the control tube (1302) form an anti-falling structure through the anti-falling ring (1304), and the liquid outlet holes (1305) are uniformly distributed on the bottom surface of the control tube (1302).
9. The device and the process for improving the sizing percentage of the T16S yarn according to claims 1-8, wherein: the method comprises the following operation steps:
s1: and discharging, namely passing the yarn through a first yarn guide wheel (3), a sizing wheel (4), a winding wheel (905) and a second yarn guide wheel (11) and winding the yarn on the surface of a material collecting barrel (12).
S2: sizing, the yarn is wound by rotating the material collecting barrel (12) through a motor on the side surface of the material collecting barrel (12), and the sizing wheel (4) is not arranged below the size, so that the size is uniformly adhered to the surface of the yarn in the winding process.
S3: drying, the yarn stuck with the serous fluid is arranged between the winding wheels (905) in a zigzag shape, which is beneficial to ensuring that the yarn has sufficient time to be heated by the electric heating wire (7), meanwhile, the electric heating wire (7) is connected with an external power supply to heat and dry the serous fluid on the surface of the yarn so that the serous fluid forms a serous membrane on the surface of the yarn, and the yarn is worn to locate between reel (905), the inside thick liquid of second dressing case (10) is through defeated material support (901) inside defeated silo (902), inside rethread feed port (904) get into spool (903), finally flow out in reel (905) surface through discharge opening (906), be favorable to reducing frictional force between yarn and reel (905), can carry out one side sizing operation once more to the yarn surface when reducing yarn surface thick liquid and drop, be favorable to filling the breach department because of the friction produces, thereby improve the integrity of yarn surface size membrane.
And S4, receiving, namely, enabling the material receiving barrel (12) to rotate through a motor on the side surface of the material receiving barrel (12) to wind the yarn.
Technical Field
The invention relates to the technical field of sizing machines, in particular to a device and a process for improving the sizing rate of T16S yarn.
Background
The T16S yarn is T16S yarn, is a kind of dacron yarn used for pure spinning fabric of dacron, it is stiff and smooth, resist and crease, the shape retention advantage good, if process properly, can make the product that is spun out with it as raw materials have silky hand feeling, so is very popular in the market, because wash the yarn has very good elasticity, but the hairiness of the pure dacron yarn is many and long, easy to accumulate and balling up in the friction place of warp and every part of the loom while weaving, or make the yarn twine each other, cause the opening to be unclear, influence the loom efficiency, and make the fault rise such as jumping, etc., and because of the existence of static, when the yarn rubs with heald frame, reed and yarn with yarn, the very easy regeneration a large amount of hairiness of yarn, thus aggravate the adhesion of the yarn and the opening of the loom is unclear, this will cause a large amount of broken warp, influence weaving too, so need to use the sizing machine to make the surface of dacron yarn form the sizing treatment to the, the yarn body is smooth and clean by attaching the hairiness, so that the friction and the static electricity are reduced, and the later-stage spinning is also convenient.
The sizing operation efficiency of current dresser to dacron yarn is not high, and because the yarn often can take place the friction with wire wheel surface and lead to thick liquid from the surperficial landing of yarn when needing to use wire wheel to change yarn advancing direction, leads to the size membrane integrity on yarn surface not high, is unfavorable for going on of later stage weaving operation.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a device for improving the sizing rate of the T16S yarn and a process thereof, and solves the problems that the sizing operation efficiency of the sizing machine for the polyester yarn provided by the background art is not high, and the yarn always rubs with the surface of a guide wire wheel when the advancing direction of the yarn needs to be changed by using the guide wire wheel, so that the size slips from the surface of the yarn, the integrity of the size film on the surface of the yarn is not high, and the later-stage spinning operation is not facilitated.
In order to achieve the purpose, the invention is realized by the following technical scheme: improve device and its technology of T16S yarn starching rate, including first sizing box, wire winding group and automatic material pipe that adds, first sizing box one side parallel arrangement has the discharge cylinder, and first sizing box lateral wall is connected with first wire wheel, first sizing box inner wall bottom is provided with the sizing wheel, and settles in the middle part of the first sizing box inner wall has the heat insulating board, the heat insulating board top is provided with the drying chamber, and drying chamber inner wall both sides are fixed with the heating wire, settle the heating wire outside has the protection wire netting, wire winding group sets up inside the drying chamber, and is connected with the second sizing box when wire winding group top runs through the drying chamber top, the drying chamber side is connected with the second wire wheel, and drying chamber one side parallel arrangement has the receipts feed cylinder, automatic material pipe that adds sets up in first sizing box lateral wall bottom.
Optionally, the first wire guiding wheel and the sizing wheels are distributed in parallel, the sizing wheels are symmetrically distributed around the vertical center line of the first sizing box, and the height of the sizing wheels is lower than that of the first wire guiding wheel.
Optionally, be welding integral structure between heat insulating board and the first dressing case, and the heat insulating board itself is the slope structure, and the heating wire is about the vertical central line symmetric distribution of heat insulating board moreover, the heating wire constitutes protective structure through the protection wire netting, and is fixed connection between protection wire netting and the drying chamber inner wall.
Optionally, the winding group is including defeated material support, defeated silo, spool, feed port, reel and discharge opening, and defeated silo has been seted up to defeated material support inside, defeated silo side is connected with the spool, and the spool inner is connected with the reel, the discharge opening has been seted up on the reel surface.
Optionally, the reel constitutes the connectivity through between defeated material support, defeated silo, spool, feed port and the second dressing case, and the discharge opening is equidistance evenly distributed on the reel surface, is crisscross distribution each other between the reel moreover.
Optionally, the automatic material feeding pipe comprises a material feeding inlet pipe, a control ball, an anti-drop ring and a liquid outlet hole, the bottom of the material feeding inlet pipe is connected with the control pipe, the control ball is arranged inside the control pipe, the bottom of the inner wall of the control pipe is connected with the anti-drop ring, and the liquid outlet hole is formed in the surface of the bottom of the control pipe.
Optionally, the outer opening structure size of the control ball is smaller than the inner opening structure size of the control tube, and the outer opening structure size of the control ball is larger than the inner opening structure size of the feeding inlet tube.
Optionally, the control ball passes through to constitute anti-drop structure between anti-drop ring and the control tube, and goes out liquid hole evenly distributed in control tube bottom surface.
The device and the process for improving the sizing rate of the TS yarn comprise the following operation steps:
s1: and (3) discharging, namely, enabling the yarns to pass through the first guide wheel, the sizing wheel, the reel and the second guide wheel and to be wound on the surface of the material collecting barrel.
S2: sizing, the receiving cylinder is rotated to roll the yarn through a motor on the side surface of the receiving cylinder, and the sizing wheel is not arranged below the size to enable the yarn to be uniformly adhered with the size on the surface of the yarn in the rolling process.
S3, drying, wherein the yarn adhered with the serous fluid penetrates through the reels in a zigzag shape to be beneficial to enabling the yarn to be heated by the electric heating wire in sufficient time, the electric heating wire is connected with an external power supply to generate heat to dry the serous fluid on the surface of the yarn to enable the serous fluid to form a serous membrane on the surface of the yarn, and when the yarn penetrates through the reels, the serous fluid in the second sizing box flows into the winding shaft through the material conveying groove in the material conveying bracket and finally flows out of the surface of the winding wheel through the material outlet hole to be beneficial to reducing the friction force between the yarn and the reels, the serous fluid on the surface of the yarn can be subjected to one-side sizing operation again while the shedding of the serous fluid on the surface of the yarn is reduced, the gap generated by friction is filled.
And S4, collecting, wherein the yarn is wound by rotating the collecting barrel through a motor on the side surface of the collecting barrel.
The invention provides a device and a process for improving the sizing rate of TS yarns, which have the following beneficial effects:
1. this improve device and technology of TS yarn starching rate, first wire wheel, second wire wheel, starching wheel, reel quantity all correspond each other for quantity between plural number and first wire wheel, second wire wheel, the starching wheel, and concrete quantity can increase and decrease according to the actual demand, for example: first wire wheel is provided with four altogether, then the sizing wheel is two sets of, and every group is four, and the second wire wheel also is provided with four, through increasing the quantity of first wire wheel, second wire wheel, sizing wheel, second wire wheel, can carry out the starching operation to many yarns simultaneously, is favorable to improving work efficiency.
2. This improve device and technology of TS yarn starching rate, the inside thick liquid of second dressing case is through the inside defeated silo of defeated material support, inside the rethread feed port gets into the spool, finally flows in the wire winding wheel surface through the discharge opening, is favorable to reducing frictional force between yarn and the reel, can carry out one side starching operation once more to the yarn surface when reducing the yarn surface thick liquid and drop, is favorable to filling because of the scarce leak department that the friction produced to improve the integrity of yarn surface size membrane.
3. According to the device and the process for improving the sizing rate of the TS yarns, the reels are distributed in a mutually staggered manner, so that the yarns are transmitted in a zigzag manner, the time for the yarns to stay in the drying chamber is prolonged, the space occupancy rate of the drying chamber is reduced, and the perfectness of the formation of the size film on the surfaces of the yarns is improved.
4. This improve device and its technology of TS yarn starching rate, the thick liquid that flows from reel surface discharge opening has some thick liquid to drip to the heat insulating board upper surface when starching to the yarn, and the heat insulating board becomes the slope structure, and the runner groove has been seted up on lower one end surface, this some dripped thick liquid passes the runner groove along the slope surface of heat insulating board and drips to first dressing incasement portion, should be provided with and do benefit to and retrieve the reuse to the thick liquid that drips, avoid the wasting of resources.
5. This improve device and technology of TS yarn sizing percentage, when the inside thick liquid of first sizing box is not enough, thereby the control ball is in the inside gliding of control tube and is released the jam to adding material inlet tube inside, because adding material inlet tube outer end is connected with the thick liquid case, when adding material inlet tube inside when general, can inject the thick liquid through the thick liquid case toward first sizing box inside and stop up adding material inlet tube again until the control ball come-up, stop the notes material naturally this moment, this setting need not the frequent filler of staff, be favorable to reducing staff's work burden, and control ball surface coating has hydrophobic coating can avoid the control ball to take place the adhesion.
Drawings
FIG. 1 is a schematic front view of the internal structure of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is a front view schematically illustrating the construction of the reel of the present invention;
FIG. 4 is a schematic top view of the sizing wheel of the present invention;
fig. 5 is a schematic top view of the heat insulation board of the present invention.
In the figure: 1. a first sizing box; 2. placing a material barrel; 3. a first wire guide wheel; 4. a sizing wheel; 5. a heat insulation plate; 6. a drying chamber; 7. an electric heating wire; 8. protecting the wire mesh; 9. winding; 901. a material conveying bracket; 902. a material conveying groove; 903. a spool; 904. a feed port; 905. a reel; 906. a discharge hole; 10. a second sizing box; 11. a second wire guide wheel; 12. a material collecting barrel; 13. an automatic feeding pipe; 1301. adding a material into the pipe; 1302. a control tube; 1303. a control ball; 1304. an anti-drop ring; 1305. and a liquid outlet hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, the present invention provides a technical solution: the device and the process for improving the sizing rate of the T16S yarn comprise a first sizing box 1, a winding group 9 and an automatic feeding pipe 13, wherein a discharging barrel 2 is arranged on one side of the first sizing box 1 in parallel, a first wire guide wheel 3 is connected with the side wall of the first sizing box 1, a sizing wheel 4 is arranged at the bottom of the inner wall of the first sizing box 1, a heat insulation plate 5 is arranged in the middle of the inner wall of the first sizing box 1, the first wire guide wheel 3 and the sizing wheel 4 are distributed in a parallel shape, the sizing wheels 4 are symmetrically distributed around the vertical central line of the first sizing box 1, the height of the sizing wheel 4 is lower than that of the first wire guide wheel 3, the sizing wheel 4 is not arranged below the sizing liquid, so that the yarn is adhered with the sizing liquid on the surface of the yarn in the winding process, and the sizing wheel 4 is provided with two groups, which are beneficial to prolonging the length of the yarn sinking into the sizing liquid, and are beneficial to improving the adhesion amount of the;
a drying chamber 6 is arranged above the heat insulation plate 5, heating wires 7 are fixed on two sides of the inner wall of the drying chamber 6, a protective wire mesh 8 is arranged on the outer side of each heating wire 7, the heat insulation plate 5 and the first sizing box 1 are in a welding integrated structure, the heat insulation plate 5 is in an inclined structure, the heating wires 7 are symmetrically distributed about the vertical central line of the heat insulation plate 5, each heating wire 7 forms a protective structure through the protective wire mesh 8, the protective wire mesh 8 is fixedly connected with the inner wall of the drying chamber 6, a part of slurry drips to the upper surface of the heat insulation plate 5 while sizing yarns by the slurry flowing out of a discharge hole 906 on the surface of the winding wheel 905, the heat insulation plate 5 is in an inclined structure, a circulation groove is formed in the lower end surface of the heat insulation plate 5, the part of the dripped slurry penetrates through the circulation groove along the inclined surface of the heat insulation plate 5 and drips to the inside the first sizing box, the waste of resources is avoided, the heating wire 7 and the protective wire netting 8 are fixed on two sides of the inner wall of the drying chamber 6 through screws, the heating wire 7 and the protective wire netting 8 can be maintained and repaired only by unscrewing the screws in the later period, the exposure of the heating wire 7 can be avoided through the protective wire netting 8, and personnel can be prevented from touching the heating wire 7 to be scalded in the process of discharging;
the winding set 9 is arranged inside the drying chamber 6, the top of the winding set 9 penetrates through the top of the drying chamber 6 and is connected with a second sizing box 10, the winding set 9 comprises a material conveying support 901, a material conveying groove 902, a winding shaft 903, a feeding hole 904, a reel 905 and a discharging hole 906, the material conveying support 901 is internally provided with the material conveying groove 902, the side surface of the material conveying groove 902 is connected with the winding shaft 903, the inner end of the winding shaft 903 is connected with the reel 905, the surface of the reel 905 is provided with the discharging hole 906, the reel 905 passes through the material conveying support 901, the material conveying groove 902, the winding shaft 903, the feeding hole 904 and the second sizing box 10 to form a communicating structure, the discharging holes 906 are uniformly distributed on the surface of the reel 905 at equal intervals, the reels are mutually staggered and distributed, slurry inside the second sizing box 10 passes through the material conveying groove 902 inside the material conveying support 901 and enters the inside the winding shaft 903, finally, the slurry flows out of the surface of the winding wheel 905 through the discharge hole 906, so that the friction force between the yarn and the winding wheel 905 is favorably reduced, the one-side sizing operation can be performed on the surface of the yarn again while the slurry on the surface of the yarn is reduced to fall off, the gap generated by friction is favorably filled, the integrity of the slurry film on the surface of the yarn is improved, the winding wheels 905 are distributed in a mutually staggered manner, the yarn is transmitted in a zigzag shape, the time for the yarn to stay in the drying chamber 6 is favorably prolonged, the space occupancy rate of the drying chamber 6 is favorably reduced, and the perfectness of the slurry film on the surface of the yarn is improved,
the side of the drying chamber 6 is connected with a second wire guide wheel 11, a material receiving barrel 12 is arranged on one side of the drying chamber 6 in parallel, an automatic feeding pipe 13 is arranged at the bottom of the side wall of the first sizing box 1, the automatic feeding pipe 13 comprises a feeding pipe 1301, a control pipe 1302, a control ball 1303, an anti-falling ring 1304 and a liquid outlet 1305, the bottom of the feeding pipe 1301 is connected with the control pipe 1302, the control ball 1303 is arranged inside the control pipe 1302, the bottom of the inner wall of the control pipe 1302 is connected with the anti-falling ring 1304, the surface of the bottom of the control pipe 1302 is provided with the liquid outlet 1305, the structural size of an outer opening of the control ball 1303 is smaller than that of an inner opening of the control pipe 1302, the structural size of an outer opening of the control ball 1303 is larger than that of the inner opening of the feeding pipe 1301, the control ball 1303 forms the anti-falling structure with the control pipe 1302 through the anti-falling ring 1304, the liquid outlet 1305 is uniformly, the control ball 1303 slides downwards in the control tube 1302 to release blockage inside the feeding tube 1301, a slurry tank is connected to the outer end of the feeding tube 1301, when the feeding tube 1301 is normal, slurry can be injected into the first upper slurry tank 1 through the slurry tank until the control ball 1303 floats upwards to block the feeding tube 1301 again, at the moment, the feeding is stopped naturally, frequent filling of workers is not needed in the arrangement, the work load of workers is reduced, the control ball 1303 is prevented from being adhered due to the fact that hydrophobic coating is sprayed on the surface of the control ball 1303, and the injection speed of the slurry can be increased through the liquid outlet 1305;
the device and the process for improving the sizing percentage of the T16S yarn comprise the following operation steps:
s1: discharging, passing the yarn through the first guide wheel 3, the sizing wheel 4, the winding
S2: and sizing, wherein the yarn is wound by rotating the material collecting barrel 12 through a motor on the side surface of the material collecting barrel 12, and the sizing wheel 4 is not arranged below the size, so that the size is uniformly adhered to the surface of the yarn in the winding process.
S3, drying, wherein the yarn adhered with the serous fluid penetrates through the
And S4, collecting, wherein the motor on the side surface of the collecting barrel 12 rotates the collecting barrel 12 to wind the yarn.
In conclusion, the device for improving the sizing rate of the T16S yarn and the process thereof are used, when in use, firstly, the yarn is taken out from the discharging barrel 2, one end of the yarn passes through the first yarn guiding wheel 3, the sizing wheel 4, the winding wheel 905 and the second yarn guiding wheel 11 and is wound on the surface of the receiving barrel 12, then the receiving barrel 12 is rotated by the motor on the side surface of the receiving barrel 12 to wind the yarn, the sizing wheel 4 is not arranged below the size, so that the yarn is uniformly adhered on the surface of the yarn in the winding process, then the heating wire 7 is communicated with an external power supply to radiate heat to dry the size on the surface of the yarn, and the winding wheels 905 are mutually staggered, so that the yarn is transmitted in a shape of a Chinese character 'ji', the time that the yarn is remained in the drying chamber 6 is prolonged, the space occupancy rate of the drying chamber 6 is favorably reduced, and the perfectness of size film formation on the surface, at last the yarn is "it" style of calligraphy and transmits the inside thick liquid of second dressing case 10 through the inside defeated material groove 902 of defeated material support 901, inside rethread feed port 904 entering spool 903, finally flow out on the reel 905 surface through discharge opening 906, be favorable to reducing frictional force between yarn and the reel 905, can carry out one side starching operation once more to the yarn surface when reducing yarn surface thick liquid and drop, be favorable to filling because of the scarce leak department that the friction produced, thereby improve the integrity of yarn surface size membrane.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.