Coating device for waterproof sofa composite fabric

Abstract

The utility model provides a coating device for waterproof sofa composite fabric, which comprises a machine frame, a pressing roller, a coating roller and a coating box are sequentially arranged on the machine frame from top to bottom, and the coating device is characterized in that one end of the coating box is hinged with the machine frame, the other end of the coating box is provided with an auxiliary part protruding outwards, a support is fixed on the upper portion of the auxiliary part, and the support is fixed on the machine frame. A material guiding cover is installed on the support, the lower portion of the material guiding cover is connected with an annular splash-proof cloth strip, the upper portion of the material guiding cover is connected with a quick connector which is arranged in an inclined mode, the quick connector can be connected with a material conveying pipe, the lower portion of an auxiliary part is communicated with a flexible bendable material discharging pipe, and the flexible bendable material discharging pipe is provided with a valve. The rack is further provided with a regulating and controlling mechanism capable of regulating and controlling the angle of the coating box.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a coating device for waterproof sofa composite fabrics. Background Art

[0002] When people use the sofa, it is inevitable that water will be spilled on the sofa fabric, so the surface of the sofa fabric needs to have a waterproof function; the waterproof function is to use an impregnation device to apply a waterproof agent to the outer layer of the sofa composite fabric. Since the outer layer of the fabric also needs to be composited with the inner layer of the fabric, the composite surface of the outer layer of the fabric is also coated with a waterproof agent during the impregnation process, resulting in a weakened connection strength during the composite. Therefore, it is necessary to design a coating device for a waterproof sofa composite fabric. Summary of the invention

[0003] The utility model aims to solve the above problems in the prior art and proposes a coating device for waterproof sofa composite fabrics.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a coating device for waterproof sofa composite fabrics, comprising a frame, on which a pressing roller, a coating roller and a paint box are arranged in sequence from top to bottom, characterized in that one end of the paint box is hinged to the frame, and the other end of the paint box has an auxiliary part protruding outward, a bracket is fixed to the upper part of the auxiliary part, a material guide cover is installed on the bracket, a ring-shaped splash-proof cloth strip is connected to the lower part of the material guide cover, an inclined quick connector is connected to the upper part of the material guide cover, and the quick connector can be connected to a feed pipe, a flexible and bendable discharge pipe is connected to the lower part of the auxiliary part, a valve is provided on the flexible and bendable discharge pipe, and the frame also has a regulating mechanism that can regulate the angle of the paint box.

[0005] The regulating mechanism includes a main triangular block, a slave triangular block, a guide rail, a slider, a screw and a nut. The guide rail is horizontally fixed on the frame, the slider is slidably connected to the guide rail, the screw is horizontally rotatably installed on the frame, a hand wheel is connected to the end of the screw, the nut is installed on the screw, the nut is connected to the slider, the main triangular block is connected to the slider, the slave triangular block is slidably connected to the main triangular block, the slave triangular block is rotatably connected to the lower end of the connecting rod, and the upper end of the connecting rod is rotatably connected to the middle of the coating box.

[0006] A guide block is also installed on the side of the auxiliary part, a hand-tightening piece is threadedly connected to the guide block, an adjustment rod is vertically slidably connected to the guide, and a support piece for supporting the conveying pipe is installed on the adjustment rod.

[0007] The frame is also provided with a plurality of lead-in shafts and a plurality of lead-out shafts which are horizontally rotatably mounted thereon.

[0008] Both ends of the guide rail are provided with limit blocks.

[0009] Compared with the prior art, the coating device for waterproof sofa composite fabric has the following advantages:

[0010] In the utility model, when coating, it is only necessary to connect the feed pipe with the quick connector, so that the waterproof coating can be conveniently added into the coating box, and with the cooperation of the material guide cover and the splash-proof cloth strip, it can be ensured that the feed pipe can smoothly add the waterproof coating into the coating box, so that with the cooperation of the pressing roller, the coating roller and the coating box, the single-sided coating operation of the waterproof sofa composite fabric can be conveniently realized. At the same time, when cleaning, it is only necessary to turn the hand wheel to tilt the auxiliary part of the coating box downward, so that the sewage can be conveniently discharged from the flexible and bendable discharge pipe during cleaning, and both feeding and cleaning are relatively simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the plane structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the planar structure of the dismantled part of the utility model;

[0013] Figure 3 It is a three-dimensional structural schematic diagram of the dismantled part of the utility model;

[0014] In the figure, 1, frame; 2, hand wheel; 3, paint box; 3a, auxiliary part; 4, coating roller; 5, pressure roller; 6, cylinder; 7, lead-out shaft; 8, lead-in shaft; 9, connecting seat; 10, main triangle block; 11, screw; 12, guide rail; 13, nut; 14, slider; 15, slave triangle block; 16, connecting rod; 17, flexible and bendable discharge pipe; 18, valve; 19, adjusting rod; 20, guide block; 21, hand-tightening part; 22, support part; 23, bracket; 24, quick connector; 25, guide cover; 26, splash-proof cloth strip. DETAILED DESCRIPTION

[0015] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0016] like Figure 1-Figure 3As shown, the coating device for waterproof sofa composite fabrics includes a frame 1, on which a pressing roller 5, a coating roller 4 and a coating box 3 are arranged in sequence from top to bottom. In this embodiment, the pressing roller 5 is connected to a cylinder 6 that can move it up and down, and the coating roller 4 can be easily and quickly disassembled; one end of the coating box 3 is hinged to the frame 1, and in this embodiment, one end of the coating box 3 is hinged to the frame 1 through a connecting seat 9; the other end of the coating box 3 has an auxiliary part 3a protruding outward, and a bracket 23 is fixed on the upper part of the auxiliary part 3a, and a material guide cover 25 is installed on the bracket 23, and a ring-shaped waterproof material guide cover 25 is connected to the lower part of the material guide cover 25. Splash cloth strip 26. In the present embodiment, the splash-proof cloth strip 26 is an existing product available on the market, that is, a mesh cloth is used; the upper part of the material guide cover 25 is connected with a quick connector 24 arranged in an inclined manner, and the quick connector 24 can be connected to the feed pipe. In the present embodiment, the quick connector 24 is an existing product, which can be quickly connected to the feed pipe through the quick connector 24, and the feed pipe is connected to the mixing barrel; the lower part of the auxiliary part 3a is connected with a flexible and bendable discharge pipe 17, and the flexible and bendable discharge pipe 17 has a valve 18, and the frame 1 also has a regulating mechanism that can regulate the angle of the paint box 3.

[0017] The regulating mechanism includes a main triangular block 10, a secondary triangular block 15, a guide rail 12, a slider 14, a screw 11 and a nut 13. The guide rail 12 is horizontally fixed on the frame 1, the slider 14 is slidably connected to the guide rail 12, the screw 11 is horizontally rotatably mounted on the frame 1, the end of the screw 11 is connected to a handwheel 2, the nut 13 is mounted on the screw 11, the nut 13 is connected to the slider 14, the main triangular block 10 is connected to the slider 14, the secondary triangular block 15 is slidably connected to the main triangular block 10, and in this embodiment In the figure, the main triangular block 10 and the slave triangular block 15 adopt the existing connection method; the slave triangular block 15 is rotatably connected to the lower end of the connecting rod 16, and the upper end of the connecting rod 16 is rotatably connected to the middle of the paint box 3; both ends of the guide rail 12 are provided with limit blocks; with this structure, the hand wheel 2 drives the screw 11 to rotate, and the screw 11 drives the nut 13 to move. With the cooperation of the guide rail 12 and the slider 14, and with the cooperation of the main triangular block 10 and the slave triangular block 15, the paint box 3 can be arranged in an inclined or horizontal manner.

[0018] A guide block 20 is also installed on the side of the auxiliary part 3a, and a hand-tightening piece 21 is threadedly connected to the guide block 20. An adjustment rod 19 is vertically slidably connected to the guide, and a support member 22 for supporting the feed pipe is installed on the adjustment rod 19; with this structure, the height of the support member 22 can be adjusted as needed, and the feed pipe is auxiliary supported by the support member 22, thereby ensuring the reliability of the connection between the two.

[0019] A plurality of inlet shafts 8 and outlet shafts 7 are also horizontally rotatably mounted on the frame 1, thereby facilitating the input and output of fabrics.

[0020] In the utility model:

[0021] During coating, it is only necessary to connect the feed pipe to the quick connector 24 to conveniently add the waterproof coating into the coating box 3, and with the cooperation of the guide cover 25 and the splash-proof cloth strip 26, it can be ensured that the feed pipe can smoothly add the waterproof coating into the coating box 3, so that with the cooperation of the pressing roller 5, the coating roller 4 and the coating box 3, the single-sided coating operation of the waterproof sofa composite fabric can be conveniently achieved. At the same time, during cleaning, it is only necessary to turn the hand wheel 2 to tilt the auxiliary part 3a of the coating box 3 downward, so as to facilitate the discharge of sewage from the flexible and bendable discharge pipe 17 during cleaning, and both feeding and cleaning are relatively simple.

[0022] That is, through the coating device, the waterproof sofa composite fabric can be subjected to single-sided waterproof coating treatment before being composited, thereby improving the connection strength during the composite process.

[0023] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0024] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A coating device for waterproof sofa composite fabrics, comprising a frame (1), on which a pressing roller (5), a coating roller (4) and a coating box (3) are arranged in order from top to bottom, characterized in that: One end of the paint box (3) is hinged to the frame (1); the other end of the paint box (3) has an auxiliary part (3a) protruding outward; a bracket (23) is fixed to the upper part of the auxiliary part (3a); a material guide cover (25) is installed on the bracket (23); a ring-shaped splash-proof cloth strip (26) is connected to the lower part of the material guide cover (25); an inclined quick connector (24) is connected to the upper part of the material guide cover (25); and the quick connector (24) can be connected to a material delivery pipe; a flexible and bendable discharge pipe (17) is connected to the lower part of the auxiliary part (3a); a valve (18) is provided on the flexible and bendable discharge pipe (17); and a regulating mechanism capable of regulating the angle of the paint box (3) is also provided on the frame (1).

2. A coating device for waterproof sofa composite fabric according to claim 1, characterized in that: The regulating mechanism comprises a main triangular block (10), a secondary triangular block (15), a guide rail (12), a slider (14), a screw rod (11) and a nut (13); the guide rail (12) is horizontally fixed on the frame (1); the slider (14) is slidably connected to the guide rail (12); the screw rod (11) is horizontally rotatably mounted on the frame (1); a hand wheel (2) is connected to the end of the screw rod (11); the nut (13) is mounted on the screw rod (11); the nut (13) and the slider (14) are connected; the main triangular block (10) and the slider (14) are connected; the secondary triangular block (15) is slidably connected to the main triangular block (10); the secondary triangular block (15) is rotatably connected to the lower end of a connecting rod (16); and the upper end of the connecting rod (16) is rotatably connected to the middle of a coating box (3).

3. The waterproof sofa composite fabric coating device according to claim 1, characterized in that: A guide block (20) is also installed on the side of the auxiliary part (3a), a hand-tightening piece (21) is threadedly connected to the guide block, an adjustment rod (19) is vertically slidably connected to the guide block, and a support piece (22) for supporting the conveying pipe is installed on the adjustment rod (19).

4. The waterproof sofa composite fabric coating device according to claim 1, characterized in that: The frame (1) is also provided with a plurality of lead-in shafts (8) and a plurality of lead-out shafts (7) which are horizontally rotatably mounted thereon.

5. The waterproof sofa composite fabric coating device according to claim 2, characterized in that: Both ends of the guide rail (12) are provided with limit blocks.

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