Fabric coating generating device

Abstract

The utility model provides a fabric coating generating device. The fabric coating generating device comprises a spraying unit and a drying unit, the spraying unit comprises two spraying plates, a plurality of sprayers, a fan, a moving plate, a collecting box and a filtering plate, the two spraying plates are oppositely arranged, the sprayers are arranged on the surfaces of the spraying plates and connected with the spraying plates, the fan is arranged between the two spraying plates, the moving plate is arranged on the upper portion of the fan and connected with the fan, and the moving plate is slidably connected with the spraying plates; the fan is movably matched with the spraying plate through a moving plate, a collecting box is arranged on the lower portion of the fan, a filtering plate is arranged between the fan and the collecting box, and the collecting box and the filtering plate are both detachably and fixedly connected with the spraying plate. The height of the movable plate on the spraying plate is adjusted according to the width of the fabric and the movable plate is fixed, single-side coating or double-side coating is selected according to coating requirements, and the spray head below the movable plate is externally connected with a channel for conveying coating materials, so that the spraying range of the device on the fabric is controlled.

Description

Technical Field

[0001] The utility model relates to a device, in particular to a fabric coating generating device, belonging to the technical field of fabric coating preparation. Background Art

[0002] In order to improve the functionality of fabrics during the production process, coatings need to be added to them, including waterproofing and moisture-proofing, enhancing wear resistance, improving stain resistance, and increasing flame retardancy. These coatings can make fabrics more widely used in different environments and application scenarios, extend their service life, improve safety, and meet the needs of different customers.

[0003] A Chinese invention patent with announcement number CN106012364A discloses a fabric breathable coating generating device including a cylinder, a guide roller, a first atomizing nozzle, a second atomizing nozzle and a drying section, wherein the first atomizing nozzle and the second atomizing nozzle are arranged on the surface of the cylinder in the order of the base cloth movement trajectory, the first atomizing nozzle sprays atomized liquid, and the second atomizing nozzle sprays atomized coating, the cylinder is covered with a charged conductive layer, the first atomizing nozzle and the second atomizing nozzle are provided with an electrostatic device for making the sprayed mist statically charged, and the conductive layer has an opposite polarity to the charge in the first atomizing nozzle and the second atomizing nozzle. In the invention, the first atomizing nozzle and the second atomizing nozzle spray the atomized liquid and the atomized coating onto the base cloth twice, and since the atomized liquid and the atomized coating have the same charge, the atomized coating will fall around the atomized liquid to form a gap, thereby improving the air permeability and moisture permeability of the coating. However, the coating range of the invention is fixed. If a fabric with a narrow width is sprayed, it is easy to cause waste of coating materials. In addition, the invention can only spray coating on one side of the fabric. If the fabric needs to be coated on both sides, the fabric needs to pass through the invention twice, which reduces production efficiency. Utility Model Content

[0004] Based on the above background, the purpose of the utility model is to provide a fabric coating generating device which can adjust the spraying range of the coating material according to the fabric width and can spray both sides of the fabric simultaneously, so as to solve the problems described in the background technology.

[0005] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0006] A fabric coating generating device comprises a spray unit and a drying unit;

[0007] The spray unit includes two spray plates, a plurality of spray heads, a fan, a movable plate, a collection box and a filter plate. The two spray plates are arranged opposite to each other. A plurality of spray heads are arranged on the surface of the spray plates. The spray heads are connected to the spray plates. A fan is arranged between the two spray plates. A movable plate is arranged on the upper part of the fan. The movable plate is connected to the fan. The movable plate is slidably connected to the spray plates. The fan is movably matched with the spray plates through the movable plate. A collection box is arranged at the lower part of the fan. A filter plate is arranged between the fan and the collection box. The collection box and the filter plate are both detachably and fixedly connected to the spray plates.

[0008] The drying unit includes two drying plates, a plurality of first heating wires, a lifting plate and a second heating wire. The two drying plates are arranged opposite to each other, a plurality of first heating wires are arranged inside the drying plates, the first heating wires are connected to the drying plates, a lifting plate is arranged outside the two drying plates, the lifting plate is slidably connected to the drying plates, a second heating wire is arranged inside the lifting plate, and the second heating wire is connected to the lifting plate.

[0009] The height of the movable plate on the spray plate is adjusted and fixed according to the width of the fabric, and then the nozzle under the movable plate is connected to the channel for conveying the coating material, so as to control the spray range of the device on the fabric, and the fabric is passed between the two spray plates at the bottom of the movable plate. At this time, the nozzle sprays the coating material to coat the fabric. If the fabric needs to be coated on one side, the nozzle on one spray plate can be connected to the channel for conveying the coating material. If the fabric needs to be coated on both sides, the nozzles on the two spray plates can be connected to the channel for conveying the coating material. If the fabric needs to be coated with different coatings on both sides, the coatings on the two spray plates can also be connected to different channels for conveying the coating materials as needed. In the process of coating the fabric, the fan will absorb the harmful substances generated in the process, and the collection box and the filter plate will collect the waste liquid and particulate matter generated in the process, thereby helping to maintain the cleanliness and safety of the working environment.

[0010] The height of the lifting plate on the drying plate is adjusted and fixed according to the width of the fabric, and then the first heating wire below the lifting plate is turned on, and the second heating wire inside the lifting plate is also turned on. The coated fabric will pass between the two drying plates at the bottom of the lifting plate, thereby solidifying the coating on the surface of the fabric, making it dry and stable.

[0011] Preferably, the plurality of nozzles are arranged in a matrix on the spray plate.

[0012] The arrangement of a plurality of nozzles in a matrix can facilitate the adjustment of the coating range and ensure that the coating material is evenly distributed on the surface of the fabric, thereby reducing the possibility of missing coating or uneven coating during the coating process.

[0013] Preferably, a plurality of the first heating wires are arranged linearly and equidistantly on the drying plate.

[0014] Arranging a plurality of first heating wires linearly at equal distances on the drying plate can facilitate the adjustment of the drying range and can make the coating material dry evenly on the fabric surface, avoiding local overheating or incomplete drying, and ensuring the uniformity and quality of coating curing.

[0015] Preferably, an isolation plate is provided between the spray unit and the drying unit, and the isolation plate is provided with a through groove.

[0016] The isolation plate can ensure the separation and continuity of the fabric during the coating and drying processes, and prevent the spray coating material and the heat generated during drying from interfering or crossing each other, thereby ensuring the quality of the coating and the drying effect.

[0017] Preferably, a first screw motor is arranged on the side of the spray plate away from the fan, the first screw motor is connected to the spray plate, and an output end of the first screw motor is threadedly matched with the movable plate.

[0018] The moving plate can be driven by the first screw motor to move up and down along the spray plate, thereby adjusting the height of the moving plate.

[0019] Preferably, a second screw motor is arranged on the side of the drying plate away from the second heating wire, the second screw motor is connected to the drying plate, and the output end of the second screw motor is threadedly matched with the lifting plate.

[0020] The lifting plate can be driven by the second screw motor to move up and down along the drying plate, thereby adjusting the height of the lifting plate.

[0021] Preferably, first limiting grooves are provided on both sides of the spray plate, and the movable plate is provided with a plurality of first limiting blocks corresponding to the first limiting grooves. The first limiting blocks are integrally provided with the movable plate, and the first limiting blocks match the first limiting grooves.

[0022] The first limiting block matches the first limiting groove to limit the moving range of the movable plate in the vertical direction.

[0023] Preferably, second limit grooves are provided on both sides of the drying plate, and the lifting plate is provided with a plurality of second limit blocks corresponding to the second limit grooves, the second limit blocks are integrally provided with the lifting plate, and the second limit blocks match the second limit grooves.

[0024] The second limiting block matches the second limiting groove to limit the moving range of the lifting plate in the vertical direction.

[0025] Preferably, a heat insulation layer is provided on a side of the drying plate adjacent to the second screw motor, and the heat insulation layer is connected to the drying plate.

[0026] The thermal insulation layer can prevent heat loss during the drying process, reduce heat conduction to the outside, and improve drying efficiency and energy utilization.

[0027] Preferably, the fabric coating generating device further comprises a first guide roller and a second guide roller, wherein the first guide roller is located at a side of the spraying unit away from the drying unit, and the second guide roller is located at a side of the drying unit away from the spraying unit.

[0028] The first guide roller and the second guide roller can guide and convey the fabric to ensure smooth running and uniform coverage of the fabric in the device.

[0029] Compared with the prior art, the utility model has the following advantages:

[0030] The utility model discloses a fabric coating generating device, which adjusts and fixes the height of a movable plate on a spray plate according to the width of the fabric, and selects single-side coating or double-side coating according to coating needs, and connects the nozzle below the movable plate to a channel for conveying coating materials, thereby controlling the spraying range of the device on the fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0032] Figure 1 It is a top view of the fabric coating generating device of the utility model;

[0033] Figure 2 It is a schematic diagram of the overall structure of the fabric coating generating device of the utility model;

[0034] Figure 3 It is a side view of the fabric coating generating device of the utility model.

[0035] In the figure: 1. spray unit; 101. spray plate; 102. nozzle; 103. fan; 104. moving plate; 105. collecting box; 106. filter plate; 2. drying unit; 201. drying plate; 202. lifting plate; 3. isolation plate; 4. first screw motor; 5. second screw motor; 6. first guide roller; 7. second guide roller. DETAILED DESCRIPTION

[0036] The technical solution of the utility model is further described in detail below through specific embodiments and in combination with the accompanying drawings. It should be understood that the implementation of the utility model is not limited to the following embodiments, and any form of modification and / or change made to the utility model will fall within the protection scope of the utility model.

[0037] In the present invention, unless otherwise specified, all parts and percentages are weight units, and the equipment and raw materials used can be purchased from the market or are commonly used in the field. The methods in the following embodiments, unless otherwise specified, are conventional methods in the field. The components or equipment in the following embodiments, unless otherwise specified, are universal standard parts or components known to those skilled in the art, and their structures and principles are known to those skilled in the art through technical manuals or conventional experimental methods.

[0038] The following is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. In the following detailed description, for ease of explanation, many specific details are described to provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments may also be implemented by those skilled in the art without these specific details.

[0039] like Figure 1 As shown, a fabric coating generating device comprises a spraying unit 1, a drying unit 2, a first guide roller 6 and a second guide roller 7.

[0040] The first guide roller 6 is located at the side of the spray unit 1 away from the drying unit 2, and the second guide roller 7 is located at the side of the drying unit 2 away from the spray unit 1. The first guide roller 6 and the second guide roller 7 can guide and convey the fabric to ensure smooth running and uniform coverage of the fabric in the device.

[0041] like Figure 2 and Figure 3As shown, the spray unit 1 includes two spray plates 101, several nozzles 102, a fan 103, a movable plate 104, a collecting box 105 and a filter plate 106. The two spray plates 101 are arranged opposite to each other. Several nozzles 102 are arranged on the surface of the spray plate 101, and the nozzles 102 are connected to the spray plates 101. A fan 103 is arranged between the two spray plates 101. A movable plate 104 is arranged on the upper part of the fan 103, and the movable plate 104 is connected to the fan 103. The movable plate 104 is slidably connected to the spray plates 101. The fan 103 is movably matched with the spray plates 101 through the movable plate 104. A collecting box 105 is arranged at the lower part of the fan 103. A filter plate 106 is arranged between the fan 103 and the collecting box 105. The collecting box 105 and the filter plate 106 are both detachably fixedly connected to the spray plates 101. The height of the movable plate 104 on the spray plate 101 is adjusted and fixed according to the fabric width. The first screw motor 4 is arranged on the side of the spray plate 101 away from the fan 103. The first screw motor 4 is connected to the spray plate 101, and the output end of the first screw motor 4 is threadedly matched with the movable plate 104. The movable plate 104 can be moved up and down along the spray plate 101 by the drive of the first screw motor 4, so as to adjust the height of the movable plate 104. The first limiting grooves are provided on both sides of the spray plate 101, and the movable plate 104 is provided with a plurality of first limiting blocks corresponding to the first limiting grooves. The first limiting blocks are integrally arranged with the movable plate 104, and the first limiting blocks match the first limiting grooves. The first limiting blocks match the first limiting grooves to limit the moving range of the movable plate 104 in the vertical direction.

[0042] The nozzle 102 below the movable plate 104 is connected to a channel for conveying coating materials, so as to control the spraying range of the device on the fabric. The fabric is passed between the two spray plates 101 at the lower part of the movable plate 104. At this time, the nozzle 102 sprays the coating material to coat the fabric. If the fabric needs to be coated on one side, the nozzle 102 on one spray plate 101 can be connected to a channel for conveying coating materials. If the fabric needs to be coated on both sides, the nozzles 102 on the two spray plates 101 can be connected to channels for conveying coating materials. If the fabric needs to be coated with different coatings on both sides, the coatings on the two spray plates 101 can also be connected to different channels for conveying coating materials as needed.

[0043] The plurality of nozzles 102 are arranged in a matrix on the spray plate 101. The plurality of nozzles 102 are arranged in a matrix to facilitate the adjustment of the coating range and ensure that the coating material is evenly distributed on the fabric surface, thereby reducing the possibility of missing coating or uneven coating during the coating process.

[0044] During the process of coating the fabric, the fan 103 will suck away the harmful substances generated in the process, while the collection box 105 and the filter plate 106 will collect the waste liquid and particulate matter generated in the process, thereby helping to maintain the cleanliness and safety of the working environment.

[0045] The drying unit 2 includes two drying plates 201, several first heating wires, a lifting plate 202 and a second heating wire. The two drying plates 201 are arranged opposite to each other. Several first heating wires are arranged inside the drying plates 201, and the first heating wires are connected to the drying plates 201. A lifting plate 202 is arranged outside the two drying plates 201, and the lifting plate 202 is slidably connected to the drying plates 201. A second heating wire is arranged inside the lifting plate 202, and the second heating wire is connected to the lifting plate 202.

[0046] The height of the lifting plate 202 on the drying plate 201 is adjusted and fixed according to the width of the fabric. A second screw motor 5 is arranged on the side of the drying plate 201 away from the second heating wire. The second screw motor 5 is connected to the drying plate 201, and the output end of the second screw motor 5 is threadedly matched with the lifting plate 202. Driven by the second screw motor 5, the lifting plate 202 can move up and down along the drying plate 201, so as to adjust the height of the lifting plate 202. Second limiting grooves are provided on both sides of the drying plate 201, and a plurality of second limiting blocks are arranged on the lifting plate 202 corresponding to the second limiting grooves. The second limiting blocks are arranged as a whole with the lifting plate 202, and the second limiting blocks match the second limiting grooves. The second limiting blocks match the second limiting grooves to limit the moving range of the lifting plate 202 in the vertical direction.

[0047] The first heating wire below the lifting plate 202 is turned on, and the second heating wire inside the lifting plate 202 is also turned on. The coated fabric will pass between the two drying plates 201 at the bottom of the lifting plate 202, so that the coating is cured on the fabric surface, making it dry and stable.

[0048] Among them, several first heating wires are arranged linearly at equal distances on the drying plate 201. Arranging several first heating wires linearly at equal distances on the drying plate 201 can facilitate the adjustment of the drying range, and can make the coating material evenly dry on the surface of the fabric, avoid local overheating or incomplete drying, and ensure the uniformity and quality of coating curing. A heat insulation layer is provided on one side of the drying plate 201 adjacent to the second screw motor 5, and the heat insulation layer is connected to the drying plate 201. The heat insulation layer can prevent heat loss during the drying process, reduce heat conduction to the outside, and improve drying efficiency and energy utilization.

[0049] An isolation plate 3 is provided between the spray unit 1 and the drying unit 2, and a through groove is provided on the isolation plate 3. The isolation plate 3 can ensure the separation and continuous progress of the coating process and the drying process of the fabric, and prevent the spray coating material and the heat generated during drying from interfering or crossing each other, thereby ensuring the quality of the coating and the drying effect.

[0050] The operating steps of a fabric coating generating device of the utility model are as follows:

[0051] First, the height of the moving plate 104 on the spray plate 101 is adjusted and fixed according to the width of the fabric, and the height of the lifting plate 202 on the drying plate 201 is adjusted and fixed.

[0052] Secondly, the heating function below the lifting plate 202 is turned on, and the heating function inside the lifting plate 202 is also turned on. Then, according to the requirements of the fabric coating, the nozzle 102 below the movable plate 104 is connected to the channel for conveying the coating material, thereby controlling the spraying range of the device on the fabric.

[0053] Finally, the fabric is guided by the first guide roller 6 and the second guide roller 7. In the process of the fabric passing from the first guide roller 6 to the second guide roller 7, the fabric first passes between the two spray plates 101 at the bottom of the movable plate 104, and the nozzle 102 on the spray plate 101 sprays the coating material to coat the fabric. During this period, the fan 103 will absorb the harmful substances generated in the process, and the collection box 105 and the filter plate 106 will collect the waste liquid and particulate matter generated in the process, thereby helping to maintain the cleanliness and safety of the working environment. The coated fabric will pass between the two drying plates 201 at the bottom of the lifting plate 202, so that the coating will be solidified on the surface of the fabric.

[0054] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A fabric coating generating device, characterized in that: The fabric coating generating device comprises a spraying unit (1) and a drying unit (2); The spray unit (1) comprises two spray plates (101), a plurality of spray heads (102), a fan (103), a movable plate (104), a collecting box (105) and a filter plate (106); the two spray plates (101) are arranged opposite to each other; a plurality of spray heads (102) are arranged on the surface of the spray plates (101); the spray heads (102) are connected to the spray plates (101); a fan (103) is arranged between the two spray plates (101); a movable plate (104) is arranged on the upper part of the fan (103); 4), the movable plate (104) is connected to the fan (103), the movable plate (104) is slidably connected to the spray plate (101), the fan (103) is movably matched with the spray plate (101) through the movable plate (104), a collecting box (105) is arranged at the lower part of the fan (103), a filter plate (106) is arranged between the fan (103) and the collecting box (105), and the collecting box (105) and the filter plate (106) are both detachably fixedly connected to the spray plate (101); The drying unit (2) comprises two drying plates (201), a plurality of first heating wires, a lifting plate (202) and a second heating wire, wherein the two drying plates (201) are arranged opposite to each other, a plurality of first heating wires are arranged inside the drying plates (201), and the first heating wires are connected to the drying plates (201), a lifting plate (202) is arranged outside the two drying plates (201), the lifting plate (202) is slidably connected to the drying plates (201), a second heating wire is arranged inside the lifting plate (202), and the second heating wire is connected to the lifting plate (202).

2. The fabric coating generating device according to claim 1, characterized in that: The plurality of spray heads (102) are arranged in a matrix on the spray plate (101).

3. The fabric coating generating device according to claim 1, characterized in that: A plurality of the first heating wires are linearly arranged at equal distances on the drying plate (201).

4. The fabric coating generating device according to claim 1, characterized in that: An isolation plate (3) is arranged between the spray unit (1) and the drying unit (2), and the isolation plate (3) is provided with a through groove.

5. The fabric coating generating device according to claim 1, characterized in that: A first screw motor (4) is arranged on the side of the spray plate (101) away from the fan (103); the first screw motor (4) is connected to the spray plate (101); and an output end of the first screw motor (4) is threadedly engaged with the moving plate (104).

6. The fabric coating generating device according to claim 1, characterized in that: A second screw motor (5) is arranged on the side of the drying plate (201) away from the second heating wire, the second screw motor (5) is connected to the drying plate (201), and the output end of the second screw motor (5) is threadedly matched with the lifting plate (202).

7. The fabric coating generating device according to claim 1, characterized in that: First limiting grooves are provided on both sides of the spray plate (101); the movable plate (104) is provided with a plurality of first limiting blocks corresponding to the first limiting grooves; the first limiting blocks and the movable plate (104) are integrally provided; and the first limiting blocks match the first limiting grooves.

8. The fabric coating generating device according to claim 1, characterized in that: Second limiting grooves are provided on both sides of the drying plate (201); the lifting plate (202) is provided with a plurality of second limiting blocks corresponding to the second limiting grooves; the second limiting blocks and the lifting plate (202) are integrally provided; and the second limiting blocks match the second limiting grooves.

9. The fabric coating forming device according to claim 6, characterized in that: A heat insulation layer is provided on one side of the drying plate (201) adjacent to the second screw motor (5), and the heat insulation layer is connected to the drying plate (201).

10. The fabric coating forming device according to claim 9, characterized in that: The fabric coating generating device further comprises a first guide roller (6) and a second guide roller (7), wherein the first guide roller (6) is located on a side of the spraying unit (1) away from the drying unit (2), and the second guide roller (7) is located on a side of the drying unit (2) away from the spraying unit (1).

Images