A textile sizing device

Abstract

The invention discloses a sizing device for textiles, comprising a smearing drum, a sizing plate, a defoaming box, a stirring turbine, a vibrating rod, a steam pipe, a heating pipe and a gas-liquid box. The sizing device realizes smearing of slurry on the surface of the textile by the joint action of the smearing drum and a scraper. The thickness of the slurry on the surface of the textile is finally adjusted according to the different spacings between a plurality of scrapers and the smearing drum. The sizing plate is connected with the defoaming box, and the sizing plate can transport the slurry to the top of the scraper for the scraper to smear. The defoaming box is provided with a stirring turbine and a vibrating rod, and the slurry in the defoaming box can be defoamed to eliminate the influence of bubbles on the sizing of the textile. The gas-liquid box can generate water vapor of a certain temperature after adjustment, and the water vapor can be transported to the surface of the textile through the steam pipe to help the hairiness on the surface of the textile to fit better. At the same time, the heating pipe can realize heating to prevent the slurry from cooling and solidifying when the scraper scrapes off the slurry.

Description

Technical Field

[0001] The invention relates to the technical field of textile sizing, in particular to a textile sizing device. Background Art

[0002] Sizing textiles can effectively increase the wear resistance, smoothness and antistatic properties of yarns, improve their strength and cohesion, improve weavability, prevent warp and weft breakage during the production process, improve production efficiency, and make the fabrics smoother, smoother and softer, improving the quality and aesthetics of the fabrics. Depending on the sizing process, sizing can also increase the weight and thickness of the fabrics, so that the hairiness on the side of the yarns is wrapped by the sizing liquid, so that it fits the surface of the yarns, and at the same time improve the feel and warmth retention of the fabrics.

[0003] The sizing of existing textiles is mostly done by spraying and soaking. The sizing on the surface of the textile is very likely to be uneven. At the same time, sizing can make the hairiness on the surface of the textile yarn fit more closely to the yarn, but there will still be hairiness that is already in a messy state before sizing. After sizing, the fit with the yarn is poor, resulting in a decrease in the quality grade of the textile. Summary of the invention

[0004] The purpose of the present invention is to provide a textile sizing device to solve the problem of uneven sizing of textiles and poor sizing effect in the existing scenario.

[0005] To solve the above problems, the present invention provides the following technical solutions: a textile sizing device, comprising a box, wherein a plurality of smear rollers are hingedly connected in the box, wherein the smear rollers are arranged in a group of two symmetrically in the box along a vertical direction, and the plurality of symmetrically arranged smear rollers control the textile to be transmitted in an S shape;

[0006] The coating roll is divided into a first coating roll and a second coating roll, the first coating roll is a group of coating rolls close to the textile entry end, the second coating roll includes other coating rolls except the first coating roll, a pulping plate is arranged on the outside of each coating roll, the pulping plate is arranged on the side facing the coating roll, and each pulping plate is symmetrically arranged in a state where the openings are opposite to each other, the pulping plates are divided into a first pulping plate and a second pulping plate, the first pulping plate is a pulping plate arranged on the outside of the first coating roll, and the second pulping plate includes all pulping plates except the first pulping plate;

[0007] The pulp passing plate passes through the side of the box body and is connected to the defoaming box. A pulp delivery pipe is arranged in the defoaming box. The first pulp passing plate is provided with a plurality of pulp delivery ports at the opening. The pulp delivery ports are communicated with the defoaming box through the pulp delivery pipe. A plurality of pulp delivery ports are arranged in an array along the axis of the pulp passing plate. The bottom of the pulp passing plate is hingedly connected to a scraper. The pulp in the defoaming box flows to the top of the scraper through the pulp delivery port. From the entrance end to the exit end of the textile, the overall distance between the scraper and the coating roll gradually decreases.

[0008] Optionally, an overflow channel is provided on the surface of each of the slurry passing plates, and the overflow channel is located below the slurry delivery port. The overflow channel is an inclined rectangular through groove, and the overflow channel is inclined in an upward direction. The overflow channel can control the slurry when it flows through the overflow channel and guide the slurry to flow in a specified direction.

[0009] Optionally, a drain plate is provided under each of the coating rollers, one end of the drain plate extends to the defoaming box, and a return liquid port connected to the defoaming box is opened at the extended end. The drain plate is used to receive the slurry flowing out of the overflow channel and guide the slurry to flow into the defoaming box through the return liquid port.

[0010] Optionally, a pulp dividing plate is provided at each pulp feeding port, the top end of the pulp dividing plate is connected to the pulp feeding port, the bottom end of the pulp dividing plate is connected to the scraper, and the pulp dividing plate is radial from the pulp feeding port toward the scraper.

[0011] Optionally, a plurality of scrapers are arranged in an array along the axis of the second scraper plate at the bottom, the scraper plate is movably connected to the scraper plate, and a reset elastic member is arranged at the movable connection, and a protrusion is arranged on the scraper plate, and the protrusion is used to guide the slurry flowing into the scraper plate to flow toward the adjacent scraper plate.

[0012] Optionally, a steam pipe is hingedly connected to the inner side of a group of coating reels near the textile entry end, a plurality of steam ports are arranged on the outer side of the steam pipe, a plurality of spray holes are arranged on the surface of the coating reel corresponding to the steam pipe, and heating pipes are hingedly connected to the inner side of the remaining coating reels, the steam pipes and the heating pipes are both connected to a gas-liquid tank, and the gas-liquid tank is arranged below all the coating reels.

[0013] Optionally, the defoaming box has an arc shape, a control console is connected to the defoaming box, a rotating motor is arranged in the control console, an output end of the rotating motor is movably connected to a stirring turbine, and blades of the stirring turbine are arranged in an inclined shape.

[0014] Optionally, eccentric motors are arranged on both sides of the rotating motor, the output end of the eccentric motor is movably connected to the vibration rod, and the eccentric motor controls the vibration rod to make periodic contact or separation.

[0015] Beneficial effects: 1. The present invention uses a scraper to sizing the textile, and can use the surface of the scraper to evenly size the surface of the textile. After multiple scrapings by the scraper, the appropriate slurry thickness of the corresponding material can be achieved, which can maximize the benefits of sizing.

[0016] 2. The present invention sprays water vapor through the spray holes on the surface of the textile before sizing to reduce the dryness of the textile surface. The water vapor can be used to help the hairiness on the surface of the textile to be better gathered. At the same time, the slurry can be more quickly and better infiltrated when it contacts the surface of the textile, thereby improving the effect of sizing.

[0017] 3. The present invention treats the slurry in the sizing process in a defoaming box to defoam the slurry.

[0018] The slurry in the defoaming box is defoamed by the joint action of the vibrating rod and the stirring turbine. The bubbles in the slurry will cause uneven sizing of the textiles during the sizing process, which will reduce the quality of the unsizing part of the textiles. The defoaming of the slurry can effectively reduce the probability of unsizing of the textile surface during the sizing process, and can effectively improve the quality and yield rate of the textiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the third isometric side view of the present invention;

[0020] Figure 2 It is a schematic diagram of the first pulping plate and the second pulping plate of the present invention;

[0021] Figure 3 A schematic diagram of a coating roll of the present invention;

[0022] Figure 4 It is the internal schematic diagram of the defoaming box of the present invention;

[0023] Figure 5 It is a full cross-sectional schematic diagram of the positive triaxial side of the present invention;

[0024] Figure 6 It is a schematic diagram of the liquid return port and the baffle of the present invention.

[0025] In the figure: 1. box body; 11. drain plate; 12. liquid return port; 13. baffle; 2. coating reel; 21. first coating reel; 22. second coating reel; 23. spray hole; 3. pulping plate; 31. first pulping plate; 32. second pulping plate; 33. opening; 331. pulp delivery port; 34. overflow channel; 35. pulping plate; 36. scraper; 361. protrusion; 37. reset elastic member; 4. gas-liquid box; 41. steam pipe; 411. steam port; 42. heating pipe; 5. defoaming box; 51. control console; 511. rotating motor; 512. eccentric motor; 52. stirring turbine; 521. blade; 53. steering rod; 531. vibrating rod; 54. pulping pipe; 6. transition reel. DETAILED DESCRIPTION

[0026] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Embodiment: A textile sizing device comprises a box body 1, wherein four groups of smear rolls 2 are arranged inside the box body 1, wherein the topmost group of smear rolls 2 is the group of smear rolls 2 closest to the textile entry end, and this group of smear rolls 2 is set as the first smear roll 21, and the smear plate 3 arranged outside the first smear roll 21 is set as the first smear plate 31, and the remaining smear rolls 2 are all second smear rolls 22, and the second smear rolls 22 are all arranged outside the second smear rolls 22. The second smear plates 32;

[0028] The first coating roll 21 is the entry end of the textile. The textile moves in an S shape under the rotation of the coating roll 2. A group of coating rolls 2 includes two coating rolls 2. The outer sides of the two coating rolls 2 in a group of coating rolls 2 are in contact with one side of the textile respectively. In this case, an S-shaped transmission of the textile by a group of coating rolls 2 is realized.

[0029] like Figure 1As shown, the pulping plates 3 on the outside of each group of coating rolls 2 are arranged in a form of openings 33 facing each other, and a plurality of pulp feeding ports 331 are arranged at the opening 33 of the first pulping plate 31, and the pulp feeding ports 331 are arranged in an array along the axis of the pulping plate 3, and a plurality of pulp dividing plates 35 are arranged at the pulp feeding ports 331, and the two ends of each pulp dividing plate 35 correspond to the pulp feeding ports 331 and the scraper 36 respectively, and the pulp dividing plates 35 are radial, starting from the pulp feeding ports 331, and gradually diffuse toward the scraper 36, and the two pulp dividing plates 35 contact each other at the maximum diffusion point; at the same time, overflow passages 34 are arranged at all pulping plates 3, and the overflow passages 34 are arranged below the pulp feeding ports 331, and are inclined rectangular through grooves, and the overflow passages 34 are inclined upward from the opening 33 of the pulping plate 3 to the other side of the pulping plate 3;

[0030] like Figure 2 As shown, the multiple pulp dividing plates 35 at each pulp passing plate 3 can assist the pulp delivered from the pulp delivery port 331 to flow evenly to the surface of the scraper 36. At the same time, the inclined setting of the overflow passage 34 can enable the pulp to flow normally through the pulp dividing plates 35 to the top surface of the scraper 36 when the pulp flows to the corresponding area. When there is too much pulp at the scraper 36, the pulp can flow to the surface of the drain plate 11 through the overflow passage 34.

[0031] The multiple sizing plates 35 can make the slurry on the surface of the scraper 36 quickly and evenly distributed, which can effectively improve the sizing quality of the textiles and avoid uneven sizing during the sizing process. The setting of the overflow channel 34 can prevent sizing failures caused by slurry accumulation. At the same time, the inclined shape can prevent the slurry from being intercepted by the overflow channel 34 during normal flow, and can keep the slurry at a constant flow rate to the surface of the scraper 36, thereby ensuring normal sizing.

[0032] like Figure 3 As shown, a scraper 36 is hinged at the bottom of each paddle plate 3, and a reset elastic member 37 is provided at the hinge between the paddle plate 3 and the scraper 36. A scraper 36 of the same length as the paddle plate 3 is hinged at the bottom of the first paddle plate 31, and a plurality of scrapers 36 are hinged at the bottom of the second paddle plate 32. The scrapers 36 connected here are arranged in a linear array along the direction of the paddle plate 3. The length of the plurality of scrapers 36 after arrangement is equal to the length of the second paddle plate. The plurality of scrapers 36 can swing individually, and all the scrapers 36 The closer to the textile entry end, the closer the distance between the scraper 36 and the coating reel 2 is. After the scraper 36 scrapes off the slurry, the reset elastic member 37 controls the scraper 36 to return to its original position, and the sizing-finished textile begins to contact the transition reel 6. At the same time, the top surfaces of the scrapers 36 connected to all the second slurry passing plates 32 are provided with protrusions 361, which are arranged in an array along the axis of the slurry passing plates 3. The shape of the protrusions 361 is polygonal, and the protrusions 361 themselves are diffused as the distance from the coating reel 2 increases.

[0033] According to the needs of different materials of textiles, the different distances between the scraper 36 and the coating roll 2 can effectively adjust the thickness of the slurry on the surface of the textile, ensure that the thickness of the slurry is at an appropriate position, and effectively improve the quality of the sizing process. At the same time, the protrusion 361 on the top surface of the scraper 36 can use itself to diffuse the slurry scraped by the scraper 36 when a single scraper 36 is scraping the slurry, so that the excess slurry can be evenly distributed to the scrapers 36 on both sides, helping the scraper 36 with a lack of slurry on the surface to normally make up for the missing part of the textile surface when the textile surface lacks slurry, which can effectively improve the sizing effect of the textile.

[0034] One end of a steam pipe 41 is movably connected to the interior of each first coating reel 21, and the other end of the steam pipe is connected to a gas-liquid tank 4. A plurality of steam ports 411 are provided on the surface of the steam pipe 41. A plurality of spray holes 23 are provided on the surface of each first coating reel 21, and the steam ports are connected to the spray holes 23. One end of a heating pipe 42 is movably connected to the interior of each second coating reel 22, and the other end of the heating pipe 42 is connected to a gas-liquid tank 4.

[0035] The gas-liquid box 4 can generate water vapor at different temperatures by regulation, and the water vapor can be transported to the surface of the textile that has not been sized through the steam delivery port 411 and the spray hole 23, so that the hairiness on the yarn surface can be made to fit with the yarn itself through the contact of the textile surface with the water vapor before sizing, so that after sizing, the hairiness on the yarn surface can be made to fit with the yarn itself through the sizing liquid, which can effectively reduce the floating of the hairiness or entanglement with other yarns, making it easier for the hairiness to adhere to its own yarn during the sizing process, and at the same time can effectively improve the main effect brought by the sizing process of the textile;

[0036] One end of a heating tube 42 is movably connected to each second coating roller 22, and the other end of the heating tube 42 is connected to the gas-liquid tank 4. The water vapor generated in the gas-liquid tank 4 will transmit the temperature of the water vapor to the heating tube 42, but the water vapor will not leave the heating tube 42. This can achieve the temperature adjustment of the surface of the second coating roller 22, meet the sizing requirements of some slurries that require higher temperatures, and improve the adaptability to a variety of slurries.

[0037] like Figure 4As shown, the slurry delivery port 331 is connected to the inside of the defoaming box 5 through a slurry delivery pipe 54, and the slurry delivery pipe 54 delivers the slurry in the defoaming box 5 to the slurry delivery port 331 for reservation. A control console 51 is connected to the inside of the defoaming box 5, and a rotating motor 511 is arranged inside the control console 51. The output end of the rotating motor 511 is connected to a stirring turbine 52, and the outer side of the stirring turbine 52 is provided with inclined blades 521. Steering rods 53 are arranged on both sides of the rotating motor 511, and the steering rods 53 are hinged with an eccentric motor 512, and the output end of the eccentric motor 512 is connected to a vibrating rod 531;

[0038] The blade 521 obliquely arranged on the outside of the stirring turbine 52 can drive the blade 521 to rotate slowly when the stirring turbine 52 rotates. The slow rotation of the blade 521 can drive the bubbles at the bottom of the slurry to float up. At the same time, the slow rotation of the blade 521 can drive the overall rotation of the slurry, and the centrifugal force of the liquid can be used to provide certain assistance for the bubbles in the slurry to float up. At the same time, the steering rod 53 controls the eccentric motor 512 to swing, driving the vibration rod 531 to swing. After the vibration rod 531 stops at a suitable position, the eccentric motor 512 rotates to control the vibration rod 531 to rotate. At the same time, the vibration rod 531 can periodically contact or separate from the inner wall of the defoaming box 5, so that the inner wall of the defoaming box 5 can vibrate, and the bubbles attached to the inner wall of the defoaming box 5 can be separated from the inner wall of the defoaming box 5, so that the bubbles float up until they burst when they contact the air, thereby effectively reducing the bubbles in the slurry in contact with the textiles, and effectively ensuring the uniform sizing of the slurry and the textiles.

[0039] like Figure 5-Figure 6 As shown, a drain plate 11 is provided under each coating roll 2, and the drain plate 11 is tilted downward. The farther the distance between each drain plate 11 and the corresponding coating roll 2 is, the greater the downward tilt. One end of the drain plate 11 extends to the defoaming box 5, and a baffle 13 is provided at the other end opposite to the defoaming box 5. The baffle 13 is provided at a position where the drain plate 11 is tilted more, and the area of ​​the baffle 13 gradually increases with the tilt of the drain plate 11, and a return liquid port 12 connected to the defoaming box 5 is opened at the extended end. The drain plate 11 is used to receive the slurry flowing out of the overflow channel 34, and guide it to the return liquid port 12 through the tilted drain plate 11. The slurry flows into the defoaming box 5 through the return liquid port 12. When the slurry flows to the surface of the drain plate 11, the baffle 13 can provide a barrier to prevent the slurry from leaking, so that the slurry recovery can be carried out normally.

[0040] In this embodiment, a working scenario of a textile sizing device is as follows:

[0041] After the position of the scraper 36 connected to the pulp plate is preset, the water vapor temperature in the gas-liquid box 4 is set and adjusted, the gas-liquid box 4 is opened, and the steam delivery port 411 of the steam delivery pipe 41 starts to spray water vapor. The water vapor sprayed from the steam delivery port 411 is transported to the outside through the spray hole 23 on the surface of the first coating reel 21. During the transmission of the textile, the water vapor at the set temperature is sprayed onto the surface of the textile before sizing. The stirring turbine 52 and the vibrating rod 531 in the defoaming box 5 work to defoam the slurry.

[0042] The slurry delivery pipe 54 delivers the defoamed slurry in the defoaming box 5 to the slurry delivery port 331. The slurry contacts the slurry separation plate 35 at the slurry delivery port 331. The slurry separation plate 35 uses its shape to expand the area that the slurry can cover. Through the joint action of multiple slurry delivery ports 331 and their corresponding slurry separation plates 35, the slurry flowing out of the slurry delivery ports 331 can basically cover the top surface of the scraper 36 connected to the first slurry passing plate 31. At this time, the coating reel 2 starts to rotate, driving the textile connected to it to perform S-shaped transmission.

[0043] When the textile passes through the scraper 36 connected to the first pulping plate 31, the reset elastic member 37 of the scraper 36 controls the scraper 36 to swing to a certain extent, and the slurry at the scraper 36 begins to contact the textile. At the same time, when the scraper 36 scrapes off the excess slurry in contact with the surface of the textile, the protrusion 361 on the top surface of the scraper 36 can help the scraped slurry to be more evenly distributed on the top surface of the scraper 36. When too much slurry flows out, the overflow channel 34 on the surface of the pulping plate 3 will transport the excess slurry to the top surface of the drain plate 11, and then it will be guided to the liquid return port 12 by the surface of the drain plate 11, so that the slurry can return to the defoaming box 5 for reuse.

[0044] The heating tube 42 inside the second coating roll 22 releases heat, so that the temperature of the second coating roll 22 is consistent with the water vapor sprayed by the first coating roll 21, so as to ensure that when the slurry on the surface of the textile is scraped layer by layer by the scraper 36 connected to the second slurry passing plate 32, the slurry can be prevented from solidifying when it is cold, which leads to poor scraping effect of the scraper 36 on the slurry;

[0045] The protrusions 361 on the surface of the scraper 36 can guide the scraped slurry and diffuse the scraped slurry to both sides of the scraper 36, thereby reducing the accumulation of slurry on the top surface of one scraper 36, and can guide excess slurry to the top surfaces of the scrapers 36 on both sides, so as to help the scrapers 36 on both sides to better make up for the parts of the textile that lack slurry, so as to supplement the slurry to the areas of the textile that are missed during the sizing process, so that the scraper 36 connected to the second sizing plate 32 can better achieve the auxiliary role of helping the textile to be sizing more evenly.

[0046] During the continuous sizing process, the textile flows between the coating reels 2. After sizing, there is a great possibility that the slurry will drip during the process of being scraped off by the scraper 36 and then flowing. At this time, the drain plate 11 arranged on the outside of each coating reel 2 can guide the dripping slurry in its inclined form to the return liquid port 12 located at the relatively lowest point of the drain plate 11. A baffle 13 is arranged opposite the return liquid port 12. When the slurry flows to this point, the baffle 13 can block the slurry to prevent the slurry from leaking until all the slurry enters the return liquid port 12 and flows to the defoaming box 5 for reuse. In addition to collecting the slurry dripping during sizing, the drain plate 11 can also collect the slurry overflowing from the overflow channel 34, so as to avoid the slurry delivery port 331 being blocked by excess slurry, thereby reducing the frequency of equipment failures and ensuring the steady progress of the sizing process.

[0047] After sizing is completed, the textile comes into contact with the surface of the transition reel 6, thereby helping the textile to enter the next processing step.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A textile sizing device, characterized in that: It comprises a box body (1), wherein a plurality of coating rollers (2) are hingedly connected inside the box body (1), and each of the coating rollers (2) is arranged in a group of two symmetrically along a vertical direction inside the box body (1), and the plurality of groups of symmetrically arranged coating rollers (2) control the textile to be transmitted in an S shape; The coating roll (2) is divided into a first coating roll (21) and a second coating roll (22); the first coating roll (21) is a group of coating rolls (2) close to the textile entry end; the second coating roll (22) includes other coating rolls (2) except the first coating roll (21); a pulping plate (3) is arranged on the outside of each coating roll (2); the pulping plate (3) is provided with an arc-shaped opening (33) on the side facing the coating roll (2); the pulping plates (3) are arranged symmetrically in a shape with the openings (33) facing each other; the pulping plates (3) are divided into a first pulping plate (31) and a second pulping plate (32); the first pulping plate (31) is a pulping plate (3) arranged on the outside of the first coating roll (21); the second pulping plate (32) includes all pulping plates (3) except the first pulping plate (31); The pulping plate (3) passes through the side of the box body (1) to connect to the defoaming box (5); a pulp delivery pipe (54) is arranged in the defoaming box (5); the first pulping plate (31) is provided with a plurality of pulp delivery ports (331) at the opening (33); the pulp delivery ports (331) are communicated with the defoaming box (5) through the pulp delivery pipe (54); a plurality of pulp delivery ports (331) are arranged in an array along the axis of the pulping plate (3); the bottom of each pulping plate (3) is hingedly connected to a scraper (36); pulp in the defoaming box (5) flows to the top of the scraper (36) through the pulp delivery ports (331); and the overall distance between the scraper (36) and the coating roll (2) gradually decreases from the textile inlet to the textile outlet. A slurry overflow channel (34) is provided on the surface of each of the slurry passing plates (3), the slurry overflow channel (34) being located below the slurry delivery port (331), the slurry overflow channel (34) being an inclined rectangular through groove, the slurry overflow channel (34) being inclined in an upward direction, and the slurry overflow channel (34) being able to control the slurry to flow in a specified direction when flowing through the slurry overflow channel (34); A drain plate (11) is provided below each of the coating rolls (2), one end of the drain plate (11) extends to the defoaming box (5), and a liquid return port (12) connected to the defoaming box (5) is provided at the extended end, the drain plate (11) is used to receive the slurry flowing out of the overflow channel (34) and guide the slurry to flow into the defoaming box (5) through the liquid return port (12); A pulp separation plate (35) is provided at each pulp delivery port (331), the top end of the pulp separation plate (35) is connected to the pulp delivery port (331), the bottom end of the pulp separation plate (35) is connected to the scraper plate (36), and the pulp separation plate (35) is radially extending from the pulp delivery port (331) toward the scraper plate (36); A plurality of scrapers (36) are arranged in an array along the axis of the scraper (3) at the bottom of the second pulping plate (32); the scrapers (36) are movably connected to the pulping plate (3), and a reset elastic member (37) is arranged at the movably connected position; a protrusion (361) is arranged at the scraper (36), and the protrusion (361) is used to guide the pulp flowing into the scraper (36) to flow toward the adjacent scraper (36); A steam pipe (41) is hingedly connected to the inner side of a group of coating reels (2) near the textile entry end, a plurality of steam ports (411) are arranged on the outer side of the steam pipe (41), a plurality of spray holes (23) are arranged on the surface of the coating reels (2) corresponding to the steam pipe (41), and a heating pipe (42) is hingedly connected to the inner side of the remaining coating reels (2), the steam pipe (41) and the heating pipe (42) are both connected to a gas-liquid box (4), and the gas-liquid box (4) is arranged below all the coating reels (2); The defoaming box (5) has an arc shape, and is connected to a control console (51) in the defoaming box (5). A rotating motor (511) is arranged in the control console (51). The output end of the rotating motor (511) is movably connected to a stirring turbine (52). The blades (521) of the stirring turbine (52) are arranged in an inclined shape. Eccentric motors (512) are arranged on both sides of the rotating motor (511); the output end of the eccentric motor (512) is movably connected to the vibration rod (531); and the eccentric motor (512) controls the vibration rod (531) to periodically contact or separate.

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