阅读说明：本技术 一种防风防水涂层面料的制作方法 (Manufacturing method of windproof and waterproof coating fabric ) 是由 徐岚 于 2021-08-16 设计创作，主要内容包括：本发明提供了一种防风防水涂层面料的制作方法,包括下列步骤：a、外购：购买市场上符合标准的经编布作为基布；b、搅拌：称取二异氰酸己烷10～12份、磷酸2～4份、磷酸正三丁酯3～5份、聚氨酯树脂40～50份、水20～30份、N-甲基乙醇胺2～4份、聚磷酸铵15～20份、氧化锌粉末5～9份、增稠剂1～3份放入搅拌机中,搅拌5～7min,得到防风防水涂层液；c、喷涂：将防风防水涂层液放入可调型喷涂机中,均匀的喷在基布的表面；d、烘干：将喷涂好的基布放入面料烘干机中；e、水洗：将烘干好的涂层基布放入水洗池中；f、定型：将水洗好的涂层基布放入定型机中；g、检验：检查定型好的防风防水涂层面料。(The invention provides a manufacturing method of a windproof and waterproof coating fabric, which comprises the following steps: a. outsourcing: buying warp knitting cloth meeting the standard in the market as base cloth; b. stirring: weighing 10-12 parts of hexane diisocyanate, 2-4 parts of phosphoric acid, 3-5 parts of tributyl phosphate, 40-50 parts of polyurethane resin, 20-30 parts of water, 2-4 parts of N-methylethanolamine, 15-20 parts of ammonium polyphosphate, 5-9 parts of zinc oxide powder and 1-3 parts of thickening agent, putting into a stirrer, and stirring for 5-7 min to obtain a windproof and waterproof coating liquid; c. spraying: putting the windproof and waterproof coating liquid into an adjustable spraying machine, and uniformly spraying the windproof and waterproof coating liquid on the surface of the base cloth; d. drying: putting the sprayed base cloth into a fabric dryer; e. washing with water: putting the dried coating base cloth into a water washing pool; f. shaping: putting the washed coating base fabric into a setting machine; g. and (4) checking: and inspecting the shaped windproof and waterproof coating fabric.)

1. The manufacturing method of the windproof and waterproof coating fabric is characterized by comprising the following steps of:

a. outsourcing: buying warp knitting cloth meeting the standard in the market as base cloth;

b. stirring: weighing 10-12 parts of hexane diisocyanate, 2-4 parts of phosphoric acid, 3-5 parts of tributyl phosphate, 40-50 parts of polyurethane resin, 20-30 parts of water, 2-4 parts of N-methylethanolamine, 15-20 parts of ammonium polyphosphate, 5-9 parts of zinc oxide powder and 1-3 parts of thickening agent, putting into a stirrer, and stirring for 5-7 min under the conditions that the temperature is 20-25 ℃ and the rotating speed is 220-250 r/min to obtain a windproof and waterproof coating liquid;

c. spraying: putting the windproof and waterproof coating liquid into an adjustable spraying machine, and uniformly spraying the windproof and waterproof coating liquid on the surface of the base cloth;

d. drying: putting the sprayed base cloth into a fabric dryer, and drying for 5-10 min at the temperature of 50-60 ℃;

e. washing with water: putting the dried coating base cloth into a washing pool, washing in water at normal temperature for 3-5 min, taking out and drying in the air;

f. shaping: putting the washed coating base fabric into a setting machine, pulling the fabric to a preset size, uniformly setting the fabric at the front and the back, and setting at the temperature of 100-120 ℃ and the vehicle speed of 2-5 m/min;

g. and (4) checking: checking the shaped windproof and waterproof coating fabric, removing defective products, arranging and packaging, and waiting for sale.

2. The manufacturing method of the windproof and waterproof coating fabric according to claim 1, wherein the thickness of the warp-knitted fabric in the step a is 1.2-1.5 mm.

3. The manufacturing method of the windproof and waterproof coating fabric according to claim 1, wherein the weight of the coating fabric in the step b is measured in parts by weight.

4. The manufacturing method of the windproof and waterproof coating fabric according to claim 1, wherein the spraying thickness in the step c is 0.12-0.17 mm.

5. The manufacturing method of the windproof and waterproof coating fabric according to claim 1, characterized in that 15-20 g/L of amylase, 20-30 g/L of nonionic softener and 5-7 g/L of antistatic agent are added into the water washing tank in the step e, and the pH is controlled to be 5.5-6.5.

6. The manufacturing method of the windproof and waterproof coating fabric according to claim 5, wherein the number of washing times in the step e is 2-4.

Technical Field

The invention belongs to the technical field of fabrics, and relates to a manufacturing method of a windproof and waterproof coating fabric.

Background

The coating fabric is a fabric treated by a special process, namely required coating colloidal particles and the like are dissolved into a salivation shape by using a solvent or water, then the salivation shape is uniformly coated on the fabric in a certain mode, and then the temperature is fixed in an oven, so that a layer of uniform covering glue stock is formed on the surface of the fabric, thereby achieving a certain specific function. The fabric has the advantages of wind resistance, water resistance, light weight and the like after wind resistance and water resistance finishing, and is widely applied to various protective clothing and other clothing.

Through retrieval, for example, chinese patent literature discloses a coating fabric that can reduce transparency [ application number: 202110213974.8, respectively; publication No.: CN 112937008A ]. The coated fabric capable of reducing the transparency is characterized by comprising an original fabric and a shading coating formed on the surface of the original fabric, wherein the shading coating is made of waterborne polyurethane and is used for reducing the transparency of the original fabric.

Although the coated fabric disclosed in the patent has the advantages of reducing the transparency of the fabric and not damaging the original characteristics of the fabric, the coated fabric has no windproof and waterproof functions and is low in use rate, so that a manufacturing method of the windproof and waterproof coated fabric is necessary.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a manufacturing method of a windproof and waterproof coating fabric, which has the characteristic of reliable manufacturing.

The purpose of the invention can be realized by the following technical scheme: the manufacturing method of the windproof and waterproof coating fabric is characterized by comprising the following steps of:

a. outsourcing: buying warp knitting cloth meeting the standard in the market as base cloth;

b. stirring: weighing 10-12 parts of hexane diisocyanate, 2-4 parts of phosphoric acid, 3-5 parts of tributyl phosphate, 40-50 parts of polyurethane resin, 20-30 parts of water, 2-4 parts of N-methylethanolamine, 15-20 parts of ammonium polyphosphate, 5-9 parts of zinc oxide powder and 1-3 parts of thickening agent, putting into a stirrer, and stirring for 5-7 min under the conditions that the temperature is 20-25 ℃ and the rotating speed is 220-250 r/min to obtain a windproof and waterproof coating liquid;

c. spraying: putting the windproof and waterproof coating liquid into an adjustable spraying machine, and uniformly spraying the windproof and waterproof coating liquid on the surface of the base cloth;

d. drying: putting the sprayed base cloth into a fabric dryer, and drying for 5-10 min at the temperature of 50-60 ℃;

e. washing with water: putting the dried coating base cloth into a washing pool, washing in water at normal temperature for 3-5 min, taking out and drying in the air;

f. shaping: putting the washed coating base fabric into a setting machine, pulling the fabric to a preset size, uniformly setting the fabric at the front and the back, and setting at the temperature of 100-120 ℃ and the vehicle speed of 2-5 m/min;

g. and (4) checking: checking the shaped windproof and waterproof coating fabric, removing defective products, arranging and packaging, and waiting for sale.

The thickness of the warp knitting cloth in the step a is 1.2-1.5 mm.

And b, weighing in the step b according to parts by weight.

And c, the spraying thickness in the step c is 0.12-0.17 mm.

And e, adding 15-20 g/L of amylase, 20-30 g/L of nonionic softener and 5-7 g/L of antistatic agent into the water washing pool in the step e, and controlling the pH value to be 5.5-6.5.

And e, washing for 2-4 times.

The adjustable spraying machine comprises a frame, a transparent blocking cover fixed in the middle of the frame, a conveying mechanism and a spraying mechanism, wherein the conveying mechanism comprises a transmission roller which is horizontally and rotatably arranged at two ends of the frame, a plurality of annular conveying belts for conveying base cloth are wound on the transmission roller and are distributed at intervals along the length direction of the transmission roller, the upper parts of the conveying belts are penetrated through a channel of the transparent blocking cover, the lower parts of the conveying belts are positioned below the blocking cover, the spraying mechanism comprises a power shaft which is vertically and rotatably arranged at the upper part of the transparent cover, the upper end of the power shaft is connected with a driving mechanism capable of driving the power shaft to rotate, the lower end of the power shaft is connected with the middle part of a rotating platform through a U-shaped connecting piece, the rotating platform is positioned in the transparent blocking cover, the rotating platform is X-shaped, the end part of the rotating platform is provided with a chute, an adjusting block is arranged in the chute, and a guide wheel is rotatably connected on the adjusting block, the adjusting block still links to each other with the cantilever, installs the shower nozzle on the cantilever, still is fixed with the band-type brake motor on the U type connecting piece, and the output shaft of band-type brake motor is vertical downwards, and the output shaft tip of band-type brake motor passes the hole of dodging at revolving stage middle part and links to each other with the adjusting disk, has seted up on the adjusting disk with guide pulley matched with regulation and control groove, and regulation and control groove is evenly distributed.

The working principle is as follows: the transmission roller rotates to drive the conveying belt to move, the base cloth on the conveying belt is conveyed into the transparent blocking cover, the driving mechanism on the transparent blocking cover drives the power shaft to rotate, and the power shaft drives the rotating table to rotate, so that the spray head on the rotating table can rotate for spraying; band-type brake motor work drives the adjustment disk and rotates, and the guide pulley on the adjusting block can remove in the regulation and control groove on the adjustment disk, and the guide pulley drives the adjusting block and removes in the spout on the revolving stage of X type, and the adjusting block drives the shower nozzle and removes to adjust the size of spraying scope, come the different base cloth of spraying, it is convenient to adjust.

The driving mechanism comprises a mounting plate, a driving motor, a first belt wheel, a second belt wheel and a belt, the mounting plate is fixed on the transparent separation cover, the driving motor is fixed on the mounting plate, an output shaft of the driving motor is vertically arranged, the first belt wheel is fixed at the end of the output shaft of the driving motor, the second belt wheel is fixed at the upper end of the power shaft, and the belt is sleeved between the first belt wheel and the second belt wheel.

By adopting the structure, the driving motor rotates to drive the first belt wheel to rotate, the first belt wheel drives the second belt wheel to rotate through the belt, and the second belt wheel drives the power shaft to rotate, so that the rotating platform is driven to rotate through the power shaft.

The frame middle part still is fixed with the support, and the support middle part is fixed with the stock solution box, and the stock solution box is located transparent barrier cover below, and the equal level in stock solution box both sides is rotated and is installed the auxiliary shaft, and the support end fixing has the cylinder, and the piston rod of cylinder is vertical downwards, and the tailpiece of the piston rod portion and the elevating platform of cylinder link to each other, and the elevating platform is improved level and is rotated and install the brush and roll, and the brush rolls and can move in the stock solution box.

By adopting the structure, the air cylinder pushes the lifting platform to move up and down, so that the brush roller on the lifting platform can also move up and down; the conveying belt enters the liquid storage box through the auxiliary shaft and is slightly pressed downwards by the brush roller, and the brush cleans residual paint on the conveying belt, so that redundant paint falls into the liquid storage box.

The air guide cover is further fixed on the lifting platform and connected with the air heater through the telescopic pipe, and the air heater is installed on the rack.

By adopting the structure, the wind scooper guides hot wind to the conveying belt to dry the conveying belt in an accelerating way.

And an inclined water baffle is arranged between the air guide cover and the brush roller.

Compared with the prior art, the manufacturing method of the windproof and waterproof coating fabric has the advantages that:

according to the invention, the windproof and waterproof coating liquid is sprayed on the surface of the base fabric, and meanwhile, an adjustable spraying machine is specially designed to spray the windproof and waterproof coating liquid, so that the redundant coating liquid is not wasted when the coating liquid is uniformly sprayed, and the manufacturing is reliable.

Drawings

FIG. 1 is a schematic representation of the steps of the present invention.

Fig. 2 is a schematic plan view of a spray mechanism in an adjustable sprayer.

Fig. 3 is a schematic plan view of a removable portion of the spray mechanism of the adjustable applicator.

Fig. 4 is a schematic plan view of the cleaning mechanism of the adjustable applicator.

Fig. 5 is a schematic perspective view of an adjustable spray coating machine.

In the figure, 1, a spray head; 2. a cantilever; 3. an adjusting block; 4. a rotating table; 4a, a chute; 4b, avoiding holes; 5. a barrier cover; 6. mounting a plate; 7. a drive motor; 8. a first belt wheel; 9. a belt; 10. a second belt wheel; 11. a power shaft; 12. a U-shaped connecting piece; 13. a band-type brake motor; 14. an adjusting disk; 14a, a regulation and control groove; 15. a guide wheel; 16. a cylinder; 17. a telescopic pipe; 18. a hot air blower; 19. a wind scooper; 20. a lifting platform; 21. a water baffle; 22. rolling the brush; 23. a liquid storage box; 24. an auxiliary shaft; 25. a support; 26. a driving roller; 27. a frame; 28. and (5) conveying the belt.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

Referring to fig. 1 to 5, the manufacturing method of the windproof and waterproof coating fabric comprises the following steps:

a. outsourcing: buying warp knitting cloth meeting the standard in the market as base cloth;

b. stirring: weighing 10-12 parts of hexane diisocyanate, 2-4 parts of phosphoric acid, 3-5 parts of tributyl phosphate, 40-50 parts of polyurethane resin, 20-30 parts of water, 2-4 parts of N-methylethanolamine, 15-20 parts of ammonium polyphosphate, 5-9 parts of zinc oxide powder and 1-3 parts of thickening agent, putting into a stirrer, and stirring for 5-7 min under the conditions that the temperature is 20-25 ℃ and the rotating speed is 220-250 r/min to obtain a windproof and waterproof coating liquid;

c. spraying: putting the windproof and waterproof coating liquid into an adjustable spraying machine, and uniformly spraying the windproof and waterproof coating liquid on the surface of the base cloth;

d. drying: putting the sprayed base cloth into a fabric dryer, and drying for 5-10 min at the temperature of 50-60 ℃;

e. washing with water: putting the dried coating base cloth into a washing pool, washing in water at normal temperature for 3-5 min, taking out and drying in the air;

f. shaping: putting the washed coating base fabric into a setting machine, pulling the fabric to a preset size, uniformly setting the fabric at the front and the back, and setting at the temperature of 100-120 ℃ and the vehicle speed of 2-5 m/min;

g. and (4) checking: checking the shaped windproof and waterproof coating fabric, removing defective products, arranging and packaging, and waiting for sale.

The thickness of the warp knitting cloth in the step a is 1.2-1.5 mm.

And b, weighing in part by weight.

The spraying thickness in the step c is 0.12-0.17 mm.

And e, adding 15-20 g/L of amylase, 20-30 g/L of nonionic softener and 5-7 g/L of antistatic agent into the water washing pool in the step e, and controlling the pH value to be 5.5-6.5.

And e, washing for 2-4 times.

In this embodiment, the fabric of preparation has fine windproof and waterproof performance to can satisfy the user demand.

The adjustable spraying machine comprises a frame 27 and a transparent blocking cover 5 fixed in the middle of the frame 27, and is characterized by further comprising a conveying mechanism and a spraying mechanism, wherein the conveying mechanism comprises transmission rollers 26 horizontally and rotatably arranged at two ends of the frame 27, a plurality of annular conveying belts 28 for conveying base cloth are wound on the transmission rollers 26, the conveying belts 28 are distributed at intervals along the length direction of the transmission rollers 26, the upper parts of the conveying belts 28 are penetrated through a channel of the transparent blocking cover 5, the lower parts of the conveying belts 28 are positioned below the blocking cover 5, the spraying mechanism comprises a power shaft 11 vertically and rotatably arranged at the upper part of the transparent cover, the upper end of the power shaft 11 is connected with a driving mechanism capable of driving the power shaft to rotate, the lower end of the power shaft 11 is connected with the middle part of a rotating platform 4 through a U-shaped connecting piece 12, the rotating platform 4 is positioned in the transparent blocking cover 5, the rotating platform 4 is in an X shape, the end part of the rotating platform 4 is provided with a chute 4a, be provided with adjusting block 3 in the spout 4a, it is connected with guide pulley 15 to rotate on the adjusting block 3, adjusting block 3 still links to each other with cantilever 2, install shower nozzle 1 on the cantilever 2, still be fixed with band-type brake motor 13 on the U type connecting piece 12, and the output shaft of band-type brake motor 13 is vertical downwards, the output shaft tip of band-type brake motor 13 passes the hole 4b of dodging in revolving stage 4 middle part and links to each other with adjusting disk 14, set up on the adjusting disk 14 with guide pulley 15 matched with regulation and control groove 14a, and regulation and control groove 14a is evenly distributed.

The driving mechanism comprises a mounting plate 6, a driving motor 7, a first belt wheel 8, a second belt wheel 10 and a belt 9, the mounting plate 6 is fixed on the transparent blocking cover 5, the driving motor 7 is fixed on the mounting plate 6, an output shaft of the driving motor 7 is vertically arranged, the first belt wheel 8 is fixed at the end of the output shaft of the driving motor 7, the second belt wheel 10 is fixed at the upper end of the power shaft 11, and the belt 9 is sleeved between the first belt wheel 8 and the second belt wheel 10.

Frame 27 middle part still is fixed with support 25, and support 25 middle part is fixed with stock solution box 23, and stock solution box 23 is located transparent barrier cover 5 below, and the equal level in stock solution box 23 both sides is rotated and is installed auxiliary shaft 24, and support 25 end fixing has cylinder 16, and cylinder 16's piston rod is vertical downwards, and cylinder 16's piston rod tip and elevating platform 20 link to each other, and elevating platform 20 is improved level and is rotated and install the brush and roll 22, and the brush rolls 22 and can move to in the stock solution box 23.

The elevating platform 20 is also fixed with an air guide cover 19, the air guide cover 19 is connected with a hot air blower 18 through an extension pipe 17, and the hot air blower 18 is installed on the frame 27.

An inclined water baffle 21 is arranged between the wind scooper 19 and the brush roller 22.

The working principle is as follows: the transmission roller 26 rotates to drive the conveyer belt 28 to move, the base cloth on the conveyer belt 28 is conveyed into the transparent barrier cover 5, the driving mechanism on the transparent barrier cover 5 drives the power shaft 11 to rotate, and the power shaft 11 drives the rotating platform 4 to rotate, so that the spray head 1 on the rotating platform 4 can rotate for spraying; the band-type brake motor 13 work drives the adjusting disk 14 and rotates, and the guide pulley 15 on the adjusting block 3 can move in the regulation and control groove 14a on the adjusting disk 14, and the guide pulley 15 drives the adjusting block 3 to move in the spout 4a on the X type revolving stage 4, and the adjusting block 3 drives the shower nozzle 1 to move to adjust the size of spraying scope, come the different base cloth of spraying, it is convenient to adjust.

The above components are all standard components or components known to those skilled in the art, and the structure and principle thereof can be known to those skilled in the art through technical manuals or through routine experiments.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.