Waterproof film coating device for waterproof composite fabric

Abstract

The utility model relates to the technical field of composite fabric processing, in particular to a waterproof film coating device for a waterproof composite fabric, which comprises a machine body, a coating box is fixedly mounted above the machine body, openings are formed in two ends of the coating box, mounting plates are fixedly mounted on the inner walls of the coating box on two sides of the openings, and the mounting plates are fixedly mounted on the machine body. A transmission roller is rotatably mounted in the middle of the mounting plate, a bearing box is fixedly mounted in the coating box, a stirring structure is mounted on the bottom end surface of the bearing box, a storage box is fixedly mounted in the bearing box, and an extrusion structure is arranged in the storage box. According to the waterproof composite fabric coating device disclosed by the utility model, a waterproof membrane material is extruded in time in the coating process of the waterproof composite fabric through upper and lower groups of roll shafts of the first extrusion structure of the extrusion structure, so that the waterproof membrane material can be prevented from dripping into the coating box and being inconvenient to clean; multiple extrusion of the waterproof composite fabric is realized by the first extrusion structure and the transmission roller.

Description

Technical Field

[0001] The utility model relates to the technical field of composite fabric processing, in particular to a waterproof film coating device for waterproof composite fabric. Background Art

[0002] Waterproof composite fabric is a new type of textile fabric, which is composed of polymer waterproof and breathable material plus cloth composite fabric. Waterproof composite fabric is a commonly used fabric for outdoor clothing such as jackets. In the production process of composite fabric, some coating devices are required to coat some waterproof membrane materials on the fabric to make it have better waterproof properties.

[0003] The patent specification with announcement number CN219804901U discloses a waterproof film coating device for waterproof composite fabrics, which is achieved by installing scrapers at the bottom of both sides of the support plate, and a coating roller is rotatably connected between the support plates. The scrapers are symmetrically arranged in an eight-shaped shape on both sides of the top of the coating roller. When excess waterproof material is adsorbed on the outside of the coating roller, the scraper will scrape off the excess waterproof material, and the limiting rollers are symmetrically assembled on both sides of the processing table to play the role of limiting the composite fabric.

[0004] In the process of using the coating roller and the limiting roller to transmit and coat the fabric, there is no plate or structure for scraping off the excess waterproof material from the fabric. Therefore, in the entire process of fabric transmission, the excess waterproof material adsorbed by the fabric will be squeezed by the limiting roller at the limiting roller and fall off, and the fallen waterproof material will directly fall on the top of the workbench, which will not only slowly consume the waterproof material and require continuous addition of waterproof material, but also the waterproof material will directly fall on the workbench, which will affect the cleanliness of the workbench and make subsequent cleaning more troublesome. In view of this, a waterproof film coating device for waterproof composite fabrics is provided to overcome the above-mentioned defects. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a waterproof film coating device for waterproof composite fabrics.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a waterproof film coating device for waterproof composite fabrics, comprising a machine body, a coating box is fixedly installed on the top of the machine body, both ends of the coating box are provided with openings, mounting plates are fixedly installed on the inner walls of the coating box on both sides of the opening, and a transmission roller is rotatably installed in the middle of the mounting plate;

[0007] A carrying box is fixedly installed inside the coating box, a stirring structure is installed on the bottom end surface of the carrying box, and a storage box is fixedly installed inside the carrying box, and an extrusion structure is arranged inside the storage box;

[0008] The extrusion structure includes a first extrusion structure and a second extrusion structure. The first extrusion structure includes two symmetrically distributed first fixing frames, the two first fixing frames are fixed at the edge of the top surface of the carrying box, and the two first fixing frames are provided with sliding grooves in the opposite end surfaces. Two sliding blocks are slidably installed in each sliding groove, and rollers are installed on the corresponding sliding blocks in the two first fixing frames. Compression springs are fixedly installed on the diverging surfaces of the two adjacent sliding blocks, and the compression springs are located in the sliding grooves.

[0009] As a further description of the above technical solution: one end of the compression spring is fixedly mounted on the sliding block, and the other end is fixedly mounted on the sliding groove.

[0010] As a further description of the above technical solution: the second extrusion structure includes two symmetrically distributed second fixing frames, which are respectively fixedly installed at two ends of the inner wall of the storage box, and extrusion rollers are rotatably installed on the corresponding end surfaces of the two second fixing frames.

[0011] As a further description of the above technical solution: the second extrusion structure includes a plurality of groups of second fixing frames, the second fixing frames are fixedly mounted on both ends of the inner wall of the storage box, and an extrusion roller is rotatably mounted in the middle of the second fixing frames.

[0012] As a further description of the above technical solution: the stirring structure includes a driving motor, which is fixedly installed on the bottom end surface of the carrying box, and the output end of the driving motor passes through the bottom end surface of the storage box and is fixedly connected to a first pulley, a second pulley is arranged on one side of the first pulley, belts are arranged on the outer sides of the first pulley and the second pulley, and a transmission rod is fixedly installed above the first pulley and the second pulley, and a stirring blade is fixedly installed on the top of the transmission rod.

[0013] As a further description of the above technical solution: the first pulley and the second pulley are both arranged between the storage box and the carrying box, the transmission rod is rotatably installed in the bottom end surface of the storage box through a bearing, and the stirring blade is located in the storage box.

[0014] As a further description of the above technical solution: a baffle is arranged above the stirring plate, a plurality of through holes are opened on the surface of the baffle, a baffle is fixedly installed inside the through holes, a plurality of leakage holes are opened on the surface of the baffle, and a plurality of bubble breaking needles are fixedly installed on the bottom end surface of the baffle.

[0015] The utility model has the following beneficial effects:

[0016] The utility model designs a waterproof film coating device for waterproof composite fabrics, which realizes the extrusion effect in fabric coating through the first extrusion structure of the extrusion structure, and timely extrude the waterproof film material so that the excess waterproof material can fall back into the storage box, thereby preventing the waterproof film material from dripping into the coating box, making it inconvenient to clean, and also reducing the excess consumption of waterproof material, and realizes multiple extrusion effects on the waterproof composite fabric through the first extrusion structure and the transmission roller, thereby enabling the waterproof film material to fully penetrate into the fabric.

[0017] The utility model designs a waterproof film coating device for waterproof composite fabrics, which drives the first pulley and the second pulley to rotate through a driving motor of a stirring structure, and the rotation of the first pulley and the second pulley drives the rotation of a transmission rod, so that a stirring blade stirs the waterproof material inside a storage box, reduces the solidification of the waterproof material, and enables the bubbles inside to be stirred and moved upward. After moving to the upper part, the bubble-breaking needle of the baffle plate at the baffle plate above it punctures the bubbles, and penetrates through the leakage hole of the baffle plate to the top of the baffle plate, thereby reducing the generation of bubbles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a structural schematic diagram of part of the structure inside the main body of the device of the utility model;

[0020] Figure 3 It is a structural schematic diagram of the carrying box and the storage box of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the stirring structure of the utility model.

[0022] Legend:

[0023] 1. Machine body; 2. Coating box; 3. Opening; 4. Drive roller; 5. Carrying box; 6. Stirring structure; 601. Drive motor; 602. First pulley; 603. Second pulley; 604. Belt; 605. Drive rod; 606. Stirring blade; 7. Storage box; 8. Extrusion structure; 9. First extrusion structure; 901. First fixed frame; 902. Slide; 903. Sliding block; 904. Roller; 905. Compression spring; 10. Second extrusion structure; 1001. Second fixed frame; 1002. Extrusion roller; 11. Infusion port; 12. Connecting pipe; 13. Baffle; 14. Through hole; 15. Baffle; 16. Leakage hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment 1

[0026] Reference Figure 1-4 The utility model provides a waterproof film coating device for waterproof composite fabrics, comprising a machine body 1, a coating box 2 is fixedly installed on the upper part of the machine body 1, openings 3 are opened at both ends of the coating box 2, mounting plates are fixedly installed on the inner walls of the coating box 2 on both sides of the opening 3, and a transmission roller 4 is rotatably installed in the middle of the mounting plate;

[0027] A carrying box 5 is fixedly installed inside the coating box 2, a stirring structure 6 is installed on the bottom end surface of the carrying box 5, and a storage box 7 is fixedly installed inside the carrying box 5, and an extrusion structure 8 is arranged inside the storage box 7;

[0028] The extrusion structure 8 includes a first extrusion structure 9 and a second extrusion structure 10. The first extrusion structure 9 includes two symmetrically distributed first fixing frames 901. The two first fixing frames 901 are fixed at the edge of the top surface of the carrying box 5. The two first fixing frames 901 have sliding grooves 902 in their opposite end surfaces. Two sliders 903 are slidably installed in each sliding groove 902. Rollers 904 are installed on the corresponding sliders 903 in the two first fixing frames 901. Compression springs 905 are fixedly installed on the diverging surfaces of the two adjacent sliders 903, and the compression springs 905 are located in the sliding grooves 902.

[0029] As a further implementation scheme of the above technical scheme: one end of the compression spring 905 is fixedly mounted on the slider 903 , and the other end is fixedly mounted on the slide groove 902 .

[0030] As a further implementation scheme of the above technical scheme: the second extrusion structure 10 includes two symmetrically distributed second fixing frames 1001, which are respectively fixedly installed at both ends of the inner wall of the storage box 7, and the extrusion rollers 1002 are rotatably installed on the corresponding end surfaces of the two second fixing frames 1001.

[0031] Embodiment 2

[0032] In addition to all the technical features of the first embodiment, this embodiment also includes:

[0033] As a further implementation scheme of the above technical scheme: an infusion port 11 is fixedly installed on the top of the coating box 2, and a connecting pipe 12 is fixedly connected to the bottom of the infusion port 11, one end of the connecting pipe 12 extends to the top of the storage box 7, and the infusion port 11 and the connecting pipe 12 can realize the infusion of the waterproof fabric.

[0034] As a further implementation scheme of the above technical scheme: the stirring structure 6 includes a driving motor 601, which is fixedly installed on the bottom surface of the carrying box 5, and the output end of the driving motor 601 passes through the bottom surface of the storage box 7 and is fixedly connected to a first pulley 602, a second pulley 603 is arranged on one side of the first pulley 602, and belts 604 are arranged on the outer sides of the first pulley 602 and the second pulley 603, and transmission rods 605 are fixedly installed above the first pulley 602 and the second pulley 603, and a stirring blade 606 is fixedly installed on the top of the transmission rod 605, the stirring structure 6 can drive the first pulley 602 and the second pulley 603 to rotate through the driving motor 601, the first pulley 602 and the second pulley 603 drive the rotation of the transmission rod 605, and the transmission rod 605 drives the stirring blade 606 to stir the waterproof material to prevent the waterproof material from solidifying and enable the internal bubbles to move to the top.

[0035] As a further implementation scheme of the above technical scheme: the first pulley 602 and the second pulley 603 are both arranged between the storage box 7 and the carrying box 5 to prevent the paint from affecting the transmission. The first pulley 602 and the second pulley 603 can realize the transmission effect on the transmission rod 605. The transmission rod 605 is rotatably installed in the bottom end surface of the storage box 7 through a bearing, and the stirring blade 606 is located in the storage box 7.

[0036] As a further implementation scheme of the above technical scheme: a baffle 13 is arranged above the stirring blade 606, and a plurality of through holes 14 are provided on the surface of the baffle 13, a baffle 15 is fixedly installed inside the through hole 14, a plurality of leakage holes 16 are provided on the surface of the baffle 15, and a plurality of bubble breaking needles are fixedly installed on the bottom end surface of the baffle 15, the baffle 15 inside the through hole 14 at the baffle 13 can achieve the penetration effect on the waterproof material, and when the bubble passes through the bottom end of the baffle 15, the bubble breaking needle at the bottom end of the baffle 15 can puncture the bubble, so that it penetrates the waterproof material above the baffle 13 to minimize the presence of bubbles.

[0037] In the specific implementation, firstly, the waterproof material is directly poured into the storage box 7 by using the pouring port 11 and the connecting tube 12, and the waterproof material will slowly rise from the bottom of the storage box 7 to the top of the storage box 7, and in the process of rising to the top of the storage box 7, the bubble-breaking needle at the bottom of the baffle 15 can puncture the bubbles, so that the bubbles can penetrate the waterproof material above the baffle 13 to minimize the existence of bubbles, and then one end of the composite fabric can be passed through the transmission roller 4 at the opening 3 on one side, the second extrusion structure 9 and the first extrusion structure 10, and then through another set of transmission rollers 4 and the opening 3 to be pulled out to connect them. Then you can start coating the composite fabric, pull the composite fabric at one end to make the composite fabric contact the waterproof material inside the storage box 7, and use the upper and lower sets of rollers 904 of the first extrusion structure 9 to squeeze the waterproof membrane material in time, so that the excess waterproof material can fall back into the storage box 7, and achieve multiple extrusion effects on the waterproof composite fabric through the first extrusion structure 9 and the transmission roller 4, so that the waterproof membrane material can fully penetrate into the fabric, and the second extrusion structure 10 always squeezes the composite fabric inside the storage box 7 through the extrusion roller 1002.

[0038] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof film coating device for waterproof composite fabrics, comprising a body (1), characterized in that: A coating box (2) is fixedly mounted above the machine body (1), openings (3) are provided at both ends of the coating box (2), mounting plates are fixedly mounted on the inner walls of the coating box (2) on both sides of the openings (3), and a transmission roller (4) is rotatably mounted in the middle of the mounting plate; A carrying box (5) is fixedly installed inside the coating box (2), a stirring structure (6) is installed on the bottom end surface of the carrying box (5), and a storage box (7) is fixedly installed inside the carrying box (5), and an extrusion structure (8) is arranged inside the storage box (7); The extrusion structure (8) comprises a first extrusion structure (9) and a second extrusion structure (10), wherein the first extrusion structure (9) comprises two symmetrically distributed first fixing frames (901), the two first fixing frames (901) being fixed at the edge of the top surface of the carrying box (5), the two first fixing frames (901) being provided with sliding grooves (902) in the opposite end surfaces, two sliding blocks (903) being slidably installed in each sliding groove (902), rollers (904) being installed on the corresponding sliding blocks (903) in the two first fixing frames (901), compression springs (905) being fixedly installed on the diverging surfaces of the two adjacent sliding blocks (903), and the compression springs (905) being located in the sliding grooves (902).

2. The waterproof film coating device for waterproof composite fabric according to claim 1, characterized in that: One end of the compression spring (905) is fixedly mounted on the slider (903), and the other end is fixedly mounted on the slide groove (902).

3. The waterproof film coating device for waterproof composite fabric according to claim 1, characterized in that: The second extrusion structure (10) comprises two symmetrically distributed second fixing frames (1001), the second fixing frames (1001) being fixedly mounted at two ends of the inner wall of the storage box (7), respectively, and extrusion rollers (1002) are rotatably mounted on the corresponding end surfaces of the two second fixing frames (1001).

4. The waterproof film coating device for waterproof composite fabric according to claim 1, characterized in that: A filling port (11) is fixedly mounted on the top of the coating box (2), a connecting pipe (12) is fixedly connected below the filling port (11), and one end of the connecting pipe (12) extends to the top of the storage box (7).

5. The waterproof film coating device for waterproof composite fabric according to claim 1, characterized in that: The stirring structure (6) comprises a driving motor (601), wherein the driving motor (601) is fixedly mounted on the bottom surface of the carrying box (5), and the output end of the driving motor (601) passes through the bottom surface of the storage box (7) and is fixedly connected to a first pulley (602), a second pulley (603) is arranged on one side of the first pulley (602), belts (604) are arranged on the outer sides of the first pulley (602) and the second pulley (603), and a transmission rod (605) is fixedly mounted above the first pulley (602) and the second pulley (603), and a stirring blade (606) is fixedly mounted on the top of the transmission rod (605).

6. The waterproof film coating device for waterproof composite fabric according to claim 5, characterized in that: The first pulley (602) and the second pulley (603) are both arranged between the storage box (7) and the carrying box (5).

7. The waterproof film coating device for waterproof composite fabric according to claim 5, characterized in that: A baffle (13) is arranged above the stirring blade (606), and a plurality of through holes (14) are provided on the surface of the baffle (13), a baffle (15) is fixedly installed inside the through hole (14), a plurality of leakage holes (16) are provided on the surface of the baffle (15), and a plurality of bubble breaking needles are fixedly installed on the bottom end surface of the baffle (15).

Images