CN206465561U - A kind of light and thin type high-strength coating fabric and its drying unit - Google Patents

Abstract

The utility model provides a light and thin high-strength coated fabric and a drying device thereof. The light and thin high-strength coated fabric includes a fabric body, which is characterized in that the fabric body is interwoven into a grid structure by warp threads and weft threads , the warp thread is made of 1000D polyester yarn, the weft thread is made of memory fiber polyester, one side of the fabric body is covered with the first flame retardant layer, the first reinforcement layer and the first waterproof layer in turn, and the fabric body The other side is covered with a second flame-retardant layer, a second reinforcement layer and a second waterproof layer in sequence, and the outer surfaces of the first waterproof layer and the second waterproof layer are respectively provided with a base cloth layer 1 and a base cloth layer 2. The utility model has the advantages of high strength, flame retardancy and waterproof.

Description

A light and thin high-strength coated fabric and its drying device

technical field

The utility model belongs to the technical field of fabrics, and relates to a light and thin high-strength coated fabric and a drying device thereof.

Background technique

Coated fabric is a fabric that has been treated with a special process. It is to use solvent or water to dissolve the required coating particles (PU glue, A/C glue, PVC, PE glue) into a salivating shape, and then use a certain method (rotary screen, scraper or roller) to evenly It is coated on the fabric (with cotton, polyester, nylon and other base materials), and then fixed by the temperature in the oven to form a layer of uniform covering rubber on the surface of the fabric, so as to achieve waterproof, windproof, breathable and other functions.

Due to the different application fields of coated fabrics, the performance indicators required for coated fabrics are also different. For the current application field of coated fabrics, it is still lacking to make the fabrics have the properties of flame retardancy, waterproof and high strength at the same time. Therefore, for those skilled in the art, research and development, production and processing of such coated fabrics are yet to be carried out.

However, in the process of processing this kind of coated fabric, that is, after the coating is applied to the coated fabric, it needs to be dried, etc., but the existing drying equipment cannot adjust the drying port to The distance between the fabrics leads to problems such as poor drying effect. Before the drying process, there is no cleaning process for the fabrics, and after the drying process, there is no air-drying process for the dried fabrics. Therefore, for those skilled in the art, it is still necessary to develop and produce the equipment for drying the coated fabric, so as to improve the quality of the fabric.

Contents of the invention

The first purpose of the utility model is to solve the above-mentioned problems in the existing technology, and propose a light and thin high-strength coated fabric. The utility model has the characteristics of high strength, flame retardancy and waterproof.

The first purpose of the utility model can be achieved through the following technical solutions: a light and thin high-strength coated fabric, including a fabric body, characterized in that the fabric body is interwoven into a grid structure by warp threads and weft threads, so The warp thread is made of 1000D polyester yarn, the weft thread is made of memory fiber polyester, one side of the fabric body is covered with the first flame retardant layer, the first reinforcing layer and the first waterproof layer in turn, and the other side of the fabric body is The side is covered with a second flame-retardant layer, a second strengthening layer and a second waterproof layer in sequence, and the outer surfaces of the first waterproof layer and the second waterproof layer are respectively provided with a base cloth layer 1 and a base cloth layer 2.

This light and thin high-strength coated fabric, by setting the first waterproof layer and the second waterproof layer, makes the coated fabric have the performance of being difficult to enter and seepage of water; by setting the first reinforcement layer and the second reinforcement layer, the fabric has high-strength performance ; By setting the first flame retardant layer and the second flame retardant layer to make the fabric have non-flammable performance.

The thickness of the fabric body is 0.2-0.3mm.

The first flame retardant layer and the second flame retardant layer are both CVC flame retardant fabrics, and the thickness of the first flame retardant layer and the second flame retardant layer is 0.05-0.1mm.

The first reinforcement layer and the second reinforcement layer are composite fabrics of flax fiber core layer and ramie fiber layer, and the thickness of the first reinforcement layer and the second reinforcement layer is 0.1-0.2mm.

The first waterproof layer and the second waterproof layer are polytetrafluoroethylene paints, and the thickness of the first waterproof layer and the second waterproof layer is 0.05-0.1mm.

The second purpose of this utility model is to solve the above-mentioned problems in the existing technology, and propose a drying device for light and thin high-strength coated fabrics. The technical problem solved by this utility model is how to realize the cleaning, drying and drying of fabrics. Air dry.

The second purpose of the utility model can be achieved through the following technical solutions: a drying device for light and thin high-strength coated fabrics, including a frame and a drying box with a cavity arranged on the frame. A feed opening is provided on the side wall of the lower part of the side, and a discharge port is provided on the side wall of the upper part of the other side of the drying box. Partition 2, partition 1 is below partition 2, partition 1 and partition 2 divide the cavity into an upper cavity, a hollow cavity and a lower cavity. There is a material inlet 2, and the material outlet 1 and the material outlet 2 are in the same vertical plane, and the inner wall of the lower cavity is horizontally provided with two heating rollers 1 and 2 The gap between the heating rollers is directly below the feeding port one, and a cleaning mechanism capable of cleaning the fabric is provided in the lower cavity. The cleaning mechanism includes a water storage tank, an upper nozzle and a lower nozzle. The water storage tank is fixed on the drying On the bottom wall of the box, the upper nozzle is fixed on the lower surface of the partition one and communicates with the water storage tank through the connecting pipe one, and the lower nozzle is fixed on the bottom wall of the drying box and communicates with the water storage tank through the connecting pipe two. The nozzle and the lower nozzle are set opposite to each other; the hollow cavity is equipped with a drying mechanism capable of drying the fabric. The drying mechanism includes the electric heating plate 1 and the electric heating plate 2. The electric heating plate 1 is fixed on one side of the drying box by moving the cylinder. On the wall, the electric heating plate 2 is fixed on the other side wall of the drying box through the moving cylinder 2; on the inner wall of the upper cavity, there are two heating rollers 2 horizontally and two heating rollers 2 The gap between them is directly above the second feeding port, and an air-drying mechanism capable of quickly drying the fabric is also provided in the upper cavity. The air-drying mechanism includes a hot air production box, an upper blowing head and a lower blowing head. On the bottom wall of the drying box, the upper blowing head is fixed on the bottom wall of the drying box and communicated with the hot gas production box through bellows one, and the lower blowing head is fixed on the partition two and connected with the hot gas production box through bellows two Through, the upper blowing head and the lower blowing head are arranged relatively.

The working principle of this light and thin high-strength coated fabric drying device is as follows: First, the fabric enters the lower cavity from the feeding port, and the water in the water storage tank flows from the upper nozzle and the lower nozzle through the connecting pipe 1 and the connecting pipe 2 respectively. The nozzle sprays out to clean the upper surface and the lower surface of the fabric, and the two heating rollers rotate and guide the fabric to enter the hollow cavity through the material feeding port one; then, when the fabric enters the hollow cavity, the first and second moving cylinders Under the action of electric heating plate 1 and electric heating plate 2 to dry the fabric, the two heating rollers 2 rotate and guide the fabric to enter the upper cavity through the material feeding port 2; finally, the hot air from the hot gas production box passes through the bellows 1 and the corrugated pipe The second pipe is blown out from the upper blower head and the lower blower head respectively, and the upper surface and the lower surface of the fabric are air-dried, and finally the washed and dried fabric is discharged from the discharge port.

There are two vertically arranged feed rollers outside the feed inlet, and the two feed rollers are arranged on the frame in a manner of circumferential rotation and axial fixation.

There are two vertically arranged discharge rollers on the outside of the discharge port, and the two discharge rollers are arranged on the frame in a manner of circumferential rotation and axial fixation.

The top of the drying box is provided with a suction mechanism capable of absorbing air in the hollow cavity. The suction mechanism includes a negative pressure fan and a suction pipe. The negative pressure fan is fixed on the top of the drying box, and the suction pipe One end of the suction pipe communicates with the hollow cavity, and the other end of the suction pipe communicates with the negative pressure fan.

The top of the drying box is provided with an air release mechanism capable of absorbing the air in the upper cavity, and the air release mechanism includes an air release hole opened on the side wall of the upper cavity, and a valve is arranged in the air release hole .

Compared with the prior art, the utility model has the following advantages:

1. The utility model is equipped with a hot air box, and the hot air dries the fabric, and some impurities will be taken away with the hot air, which has the dual advantages of drying and dust removal.

2. This energy-saving drying device for quickly drying high-performance coated fabrics can clean the fabrics by setting the upper nozzle and the lower nozzle.

3. This energy-saving drying device for quickly drying high-performance coated fabrics can dry the fabrics by setting the first electric heating plate and the second electric heating plate.

4. This energy-saving drying device for quickly drying high-performance coated fabrics can air-dry the fabrics by setting an upper blower head and a lower blower head.

Description of drawings

Fig. 1 is a structural schematic diagram of the light and thin high-strength coated fabric.

Fig. 2 is a structural schematic diagram of the drying device for the light and thin high-strength coated fabric.

In the figure, 1, the fabric body; 1a, the first flame-retardant layer; 1b, the first reinforcement layer; 1c, the first waterproof layer; 1d, the second flame-retardant layer; 1e, the second reinforcement layer; 1f, the second waterproof layer layer; 1g, base cloth layer one; 1h, base cloth layer two; 2, drying box; 3, partition one; 4, partition two; 5, heating roller one; 6, water storage tank; 7, lifting cylinder one ; 8, lifting cylinder two; 9, upper nozzle; 10, lower nozzle; 11, connecting pipe one; 12, connecting pipe two; 13, electric heating plate one; 14, electric heating plate two; 15, moving cylinder one; 16, moving Cylinder two; 17, heating roller two; 18, hot gas production box; 19, lifting cylinder three; 20, lifting cylinder four; 21, upper blowing head; 22, lower blowing head; 23, bellows one; 24, bellows two ; 25, feed roller; 26, discharge roller.

detailed description

The following are specific embodiments of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.

As shown in Figure 1, a light and thin high-strength coated fabric includes a fabric body 1, and the fabric body 1 is interwoven into a grid structure by warp threads and weft threads, and the warp threads are 1000D polyester filaments. The weft is made of memory fiber polyester. The thickness of the fabric body 1 is 0.25mm. Specifically, the thickness of the fabric body 1 can fluctuate between 0.2-0.3mm according to the actual situation of making the coated fabric.

One side of the fabric body 1 is sequentially covered with the first flame-retardant layer 1a, the first reinforcement layer 1b and the first waterproof layer 1c, and the other side of the fabric body 1 is sequentially covered with the second flame-retardant layer 1d and the second reinforcement layer 1e and the second waterproof layer 1f, the outer surfaces of the first waterproof layer 1c and the second waterproof layer 1f are respectively provided with a base cloth layer 1 1g and a base cloth layer 2 1h.

Both the first flame retardant layer 1a and the second flame retardant layer 1d are CVC flame retardant fabrics, and the thickness of the first flame retardant layer 1a and the second flame retardant layer 1d is 0.08mm. Specifically, the thickness of the first flame retardant layer 1a and the second flame retardant layer 1d can fluctuate between 0.05-0.1mm according to the actual situation of making the fabric, by setting the first flame retardant layer 1a and the second flame retardant layer 1d makes the fabric non-flammable.

The first reinforcement layer 1b and the second reinforcement layer 1e are composite fabrics of flax fiber core layer and ramie fiber layer, and the thickness of the first reinforcement layer 1b and the second reinforcement layer 1e is 0.15mm. Specifically, the thickness of the first reinforcement layer 1b and the second reinforcement layer 1e can fluctuate between 0.1-0.2mm according to the actual situation of making the fabric, and the fabric has High strength performance.

Both the first waterproof layer 1c and the second waterproof layer 1f are polytetrafluoroethylene paints, and the thickness of the first waterproof layer 1c and the second waterproof layer 1f is 0.08mm. Specifically, the thickness of the first waterproof layer 1c and the second waterproof layer 1f can fluctuate between 0.05-0.1mm according to the actual situation of making the fabric, and the coating can be made by setting the first waterproof layer 1c and the second waterproof layer 1f. The fabric has the performance of not being easy to enter and seep water.

As shown in Figure 2, a drying device for light and thin high-strength coated fabrics includes a frame and a drying box 2 with a cavity on the frame, on the side wall of the lower half of the drying box 2 There is a feeding port, and two vertical feeding rollers 25 are arranged on the outer side of the feeding port, and the two feeding rollers 25 are arranged on the frame in a manner of circumferential rotation and axial fixation. A discharge port is provided on the upper half side wall of the other side of the drying box 2, and two discharge rollers 26 are arranged vertically outside the discharge port. Set it on the rack in a fixed way. The first partition 3 and the second partition 4 are fixed horizontally in the cavity, the first partition 3 is located under the second partition 4, the first partition 3 and the second partition 4 divide the cavity into an upper cavity, a hollow cavity, and a lower cavity. Cavity, divider one 3 offers feed opening one, and divider two 4 offers feed opening two, and feed opening one and feed opening two are in the same vertical plane.

The inner wall of the lower cavity is horizontally provided with two heating rollers 15 in a circumferentially rotating and axially fixed manner, and the gap between the two heating rollers 15 is directly below the feeding port 1. There is a cleaning mechanism capable of cleaning the fabric. The cleaning mechanism includes a water storage tank 6, a lift cylinder one 7, a lift cylinder two 8, an upper nozzle 9 and a lower nozzle 10, and the water storage tank 6 is fixed on the bottom wall of the drying box 2. The cylinder body of the cylinder one 7 is fixed on the lower surface of the partition plate one 3, the upper nozzle 9 is fixed on the piston rod of the lifting cylinder one 7 and communicates with the water storage tank 6 through the connecting pipe one 11, and the cylinder body of the lifting cylinder two 8 is fixed On the bottom wall of the drying box 2, the lower spray nozzle 10 is fixed on the piston rod of the lifting cylinder two 8 and communicates with the water storage tank 6 through the connecting pipe two 12, and the upper spray nozzle 9 and the lower spray nozzle 10 are relatively arranged.

A drying mechanism capable of drying the fabric is provided in the hollow cavity. The drying mechanism includes an electric heating plate 13 and an electric heating plate 14. The electric heating plate 13 is fixed on the side wall of the drying box 2 by moving the cylinder 15 , The electric heating plate two 14 is fixed on the other side wall of the drying box 2 by moving the cylinder two 16. The top of the drying box 2 is provided with a suction mechanism capable of absorbing the air in the hollow cavity, and the suction mechanism includes a negative pressure fan and a suction pipe, the negative pressure fan is fixed on the top of the drying box 2, and the suction pipe One end communicates with the hollow cavity, and the other end of the suction pipe communicates with the negative pressure fan.

The inner wall of the upper cavity is horizontally provided with two heating rollers 17 in a circumferentially rotating and axially fixed manner, and the gap between the two heating rollers 17 is directly above the feeding port 2, and the upper cavity is also provided with a The air-drying mechanism that quickly air-dries the fabric, the air-drying mechanism includes a hot air production box 18, a lifting cylinder three 19, a lifting cylinder four 20, an upper blowing head 21 and a lower blowing head 22, and the hot air production box 18 is fixed on the bottom wall of the drying box 2 On the top, the cylinder body of the lifting cylinder three 19 is fixed on the top wall of the drying box 2, and the upper blowing head 21 is fixed on the piston rod of the lifting cylinder three 19 and communicates with the hot gas production box 18 through the bellows one 23, and the lifting cylinder The cylinder body of four 20 is fixed on the top wall of the drying box 2, and the lower blowing head 22 is fixed on the piston rod of the lifting cylinder four 20 and communicates with the hot gas production box 18 through the bellows two 24, and the upper blowing head 21 and the lower The hair dryer 22 is relatively arranged. The top of the drying box 2 is provided with an air release mechanism capable of absorbing the air in the upper cavity. The air release mechanism includes an air release hole provided on the side wall of the upper cavity, and a valve is arranged in the air release hole.

The working principle of this light and thin high-strength coated fabric drying device is as follows: first, the fabric enters the lower cavity from the feed port, and the upper nozzle 9 and the lower nozzle 10 are adjusted by lifting cylinder one 7 and lifting cylinder two 8 The distance from the fabric, the water in the water storage tank 6 is sprayed from the upper nozzle 9 and the lower nozzle 10 respectively through the connecting pipe one 11 and the connecting pipe two 12, to clean the upper surface and the lower surface of the fabric, two heating rollers one 5 Rotate and guide the fabric to enter the hollow cavity through the feeding port 1; then, when the fabric enters the hollow cavity, use the moving cylinder 15 and the moving cylinder 2 16 to adjust the distance between the electric heating plate 13 and the electric heating plate 2 14 and the fabric, and through the electric heating Plate 1 13 and electric heating plate 2 14 dry the fabric, two heating rollers 17 rotate and guide the fabric to enter the upper cavity through the feeding port 2; finally, use the lifting cylinder 3 19 and lifting cylinder 4 20 to adjust the upper blowing head 21 and the distance between the lower blowing head 22 and the fabric, the hot air of the hot gas production box 18 is blown out from the upper blowing head 21 and the lower blowing head 22 respectively through bellows one 23 and bellows two 24, and the upper surface and the lower surface of the fabric are air-dried , and finally the washed and dried fabrics go out from the outlet.

The specific embodiments described herein are only examples to illustrate the spirit of the present invention. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, but they will not deviate from the spirit of the utility model or go beyond the appended claims defined range.

Although this article uses 1, the fabric body; 1a, the first flame-retardant layer; 1b, the first reinforcement layer; 1c, the first waterproof layer; 1d, the second flame-retardant layer; 1e, the second reinforcement layer; 1f , second waterproof layer; 1g, base cloth layer one; 1h, base cloth layer two; 2, drying box; 3, partition one; 4, partition two; 5, heating roller one; 6, water storage tank; 7 , lifting cylinder one; 8, lifting cylinder two; 9, upper nozzle; 10, lower nozzle; 11, connecting pipe one; 12, connecting pipe two; 13, electric heating plate one; 14, electric heating plate two; 15, moving cylinder one ;16, moving cylinder two; 17, heating roller two; 18, hot gas production box; 19, lifting cylinder three; 20, lifting cylinder four; 21, upper blowing head; 22, lower blowing head; 23, bellows one; 24 , Bellows II; 25, feed roller; 26, discharge roller and other terms, but the possibility of using other terms is not excluded. These terms are only used to describe and explain the essence of the utility model more conveniently; interpreting them as any kind of additional limitation is against the spirit of the utility model.

Claims (10)

1. A light and thin type high-strength coated fabric, comprising a fabric body, characterized in that the fabric body is interwoven into a grid structure by warp threads and weft threads, the warp threads adopt 1000D polyester filaments, and the weft threads adopt Memory fiber polyester, one side of the fabric body is covered with the first flame retardant layer, the first reinforcement layer and the first waterproof layer in turn, and the other side of the fabric body is covered with the second flame retardant layer and the second reinforcement layer in sequence and the second waterproof layer, the outer surfaces of the first waterproof layer and the second waterproof layer are respectively provided with a base cloth layer one and a base cloth layer two. 2. The light and thin high-strength coated fabric according to claim 1, wherein the thickness of the fabric body is 0.2-0.3mm. 3. The light and thin high-strength coated fabric according to claim 2, wherein the first flame-retardant layer and the second flame-retardant layer are both CVC flame-retardant fabrics, and the first flame-retardant layer and the second flame-retardant The thickness of the combustion layer is 0.05-0.1mm. 4. light and thin type high-strength coated fabric according to claim 3, is characterized in that, described first reinforcement layer and second reinforcement layer are the composite fabric of flax fiber core layer and ramie fiber layer, first reinforcement layer and The thickness of the second reinforcement layer is 0.1-0.2mm. 5. The light and thin high-strength coated fabric according to claim 4, characterized in that, the first waterproof layer and the second waterproof layer are polytetrafluoroethylene coatings, and the first waterproof layer and the second waterproof layer The thickness is 0.05-0.1mm. 6. A drying device for light and thin high-strength coated fabrics, comprising a frame and a drying box with a cavity arranged on the frame, and a feed opening is provided on the side wall of the lower half of one side of the drying box. A discharge opening is provided on the side wall of the upper half of the other side of the drying box, and it is characterized in that, a partition one and a partition two are fixed horizontally in the cavity, and the partition one is below the partition two, Partition 1 and partition 2 divide the cavity into an upper cavity, a hollow cavity and a lower cavity. The first partition is provided with the first feed port, and the partition 2 is provided with the second feed port. Port 2 is in the same vertical plane. Two heating rollers 1 are horizontally arranged on the inner wall of the lower cavity in a manner of circumferential rotation and axial fixation. Below, there is also a cleaning mechanism capable of cleaning the fabric in the lower cavity. The cleaning mechanism includes a water storage tank, an upper nozzle and a lower nozzle. The water storage tank is fixed on the bottom wall of the drying box, and the upper nozzle is fixed on the side of the partition The lower surface communicates with the water storage tank through the first connecting pipe, the lower nozzle is fixed on the bottom wall of the drying box and communicates with the water storage tank through the second connecting pipe, and the upper nozzle and the lower nozzle are arranged oppositely; The drying mechanism for drying fabrics. The drying mechanism includes electric heating plate 1 and electric heating plate 2. Electric heating plate 1 is fixed on the side wall of the drying box by moving cylinder 1, and electric heating plate 2 is fixed on the drying box by moving cylinder 2. On the other side wall of the box; on the inner wall of the upper cavity, two heating rollers 2 are horizontally arranged in a manner of circumferential rotation and axial fixing. There is also an air-drying mechanism in the cavity that can quickly dry the fabric. The air-drying mechanism includes a hot air production box, an upper blowing head and a lower blowing head. The hot air production box is fixed on the bottom wall of the drying box, and the upper blowing head is fixed on the drying box. The bottom wall of the box communicates with the hot gas production box through bellows one, the lower blowing head is fixed on the partition two and communicates with the hot gas production box through bellows two, and the upper blowing head and the lower blowing head are arranged oppositely. 7. The drying device of light and thin high-strength coated fabric according to claim 6, characterized in that, the outer side of the described feed inlet is provided with two vertically arranged feed rollers, and the two feed rollers are It is arranged on the frame in a manner of circumferential rotation and axial fixation. 8. The drying device of light and thin high-strength coated fabric according to claim 6, characterized in that, the outer side of the discharge port is provided with two vertically arranged discharge rollers, and the two discharge rollers are It is arranged on the frame in a manner of circumferential rotation and axial fixation. 9. The drying device of light and thin high-strength coated fabric according to claim 7 or 8, characterized in that, the top of the drying box is provided with a suction mechanism capable of absorbing the air in the hollow cavity, and the The suction mechanism includes a negative pressure fan and a suction pipe, the negative pressure fan is fixed on the top of the drying box, one end of the suction pipe communicates with the hollow cavity, and the other end of the suction pipe communicates with the negative pressure fan. 10. The drying device for light and thin high-strength coated fabrics according to claim 7 or 8, characterized in that, the top of the drying box is provided with an air release mechanism capable of absorbing the air in the upper cavity, and the The air release mechanism includes an air release hole opened on the side wall of the upper cavity, and a valve is arranged in the air release hole.