Waterproof moisture-permeable coating coating device

Abstract

The utility model relates to the technical field of fabric coating, and provides a waterproof moisture-permeable coating coating device which comprises a workbench, a pneumatic telescopic rod is fixedly connected to the middle position of the bottom end of the workbench, and the output end of the pneumatic telescopic rod penetrates through the pneumatic telescopic rod and is fixedly connected with a sliding table. A supporting frame is fixedly connected to the middle positions of the two ends of the workbench, the output end of the servo motor penetrates through the supporting frame and is fixedly connected with a coating roller through a coupler, and one end of the coating roller is fixedly connected with a communicating pipe penetrating through the supporting frame. The two ends of the fabric passing through the width can be limited in an auxiliary mode through the sliding adjusting bases, redundant holes in the two ends of the coating roller are plugged through the sliding plugging sleeves, and then adjustment can be conducted according to the fabric of different widths; slurry in the coating roller is prevented from falling from holes in the two ends of the coating roller to cause smudginess or waste of the slurry at the top ends of the workbench and the sliding table, and the practicability of the coating roller is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric coating, in particular to a waterproof and moisture-permeable coating coating device. Background Art

[0002] As people's living standards continue to improve, the requirements for fabrics are getting higher and higher. Among them, waterproof and breathable coated fabrics refer to water with a certain pressure or rain with a certain kinetic energy, which cannot penetrate or soak the fabric, while the sweat and sweat gas emitted by the human body can be transmitted to the outside world mainly in the form of water vapor, and will not accumulate or condense between the body surface and the fabric to make people feel sticky and stuffy, thus realizing the unity of the waterproof function of the fabric and the thermal and wet comfort of the fabric. Therefore, it is deeply loved by consumers. In the production process of waterproof and breathable coated fabrics, corresponding coating devices are needed to coat the waterproof and breathable coating on the surface of the fabric.

[0003] After searching, the existing patent (Announcement No.: CN210965700U) discloses a waterproof and breathable coating coating device, including an operating table, a rotatable discharge roller installed at both ends of the operating table, and a drying device, a pressing device is provided below the discharge roller, a height-adjustable scraping device is provided on the right side of the discharge roller, and the drying device is provided on the right side of the scraping device. The waterproof and breathable coating coating device of the utility model has a uniform coating roller, and can scrape off excess coating and discharge it from the surface of the fabric in time.

[0004] However, in the above scheme, it is inconvenient to adjust the coating distance of the coating roller. Since the widths of the fabrics to be coated are different, but the length of the coating roller is fixed, when coating some fabrics with smaller widths, the waterproof and breathable coating flowing out from both ends of the coating roller will directly drip onto the workbench, causing dirt on the workbench and waste of the waterproof and breathable coating, resulting in inconvenience in its use.

[0005] In view of this, the utility model provides a waterproof and moisture-permeable coating coating device. Utility Model Content

[0006] The utility model provides a waterproof and breathable coating coating device, which solves the problem of inconvenience in adjusting the coating distance of a coating roller in the related art.

[0007] The technical solution of the utility model is as follows: A waterproof and breathable coating coating device comprises a workbench, tensioning assemblies are arranged on both sides of the top of the workbench, a pneumatic telescopic rod is fixedly connected to the middle position of the bottom end of the workbench, the output end of the pneumatic telescopic rod passes through the pneumatic telescopic rod and is fixedly connected to the sliding table, a support frame is fixedly connected to the middle position of both ends of the workbench, a servo motor is fixedly connected to the upper end of one end of the support frame, the output end of the servo motor passes through the support frame and is fixedly connected to a coating roller through a coupling, one end of the coating roller is fixedly connected to a connecting pipe passing through the support frame, and adjustment assemblies are arranged at both ends of the coating roller.

[0008] The adjusting assembly comprises a fixed groove, the fixed groove is arranged at the two ends of the coating roller at the same angle, and the two ends of the top of the coating roller are provided with reserved grooves, the two ends of the coating roller surface are movably connected with sealing sleeves that penetrate the fixed groove, and the two ends of the coating roller surface are provided with adjusting grooves on the two sides of the top of the sliding platform. The inner wall of the adjusting groove is rotatably connected with positive and negative threaded rods, and one end of the positive and negative threaded rods is fixedly connected with a rotating handle extending to the outside of the sliding platform, and the two ends of the surface of the positive and negative threaded rods are threadedly connected with thread blocks, and the top of the thread block is fixedly connected with an adjusting seat extending to the outside of the adjusting groove, and the inner wall of the adjusting seat is rotatably connected with an adjusting rotating rod, and the sliding adjusting seat and the rotating adjusting rotating rod are used to assist in limiting the conveying of fabrics, so as to facilitate the centering conveying of fabrics of different widths. At the same time, the sealing sleeve is pushed to slide to seal the redundant holes at the two ends of the coating roller surface, so that the slurry inside the coating roller can only be transported and dripped from the holes in the middle part of the coating roller, so as to avoid dripping from the two ends of the coating roller surface to cause dirt on the surface of the workbench and the sliding platform or waste of slurry.

[0009] Preferably, a sliding structure is formed between the blocking sleeve and the interior of the fixing groove, and the inner wall of the blocking sleeve is in close contact with the surface of the coating roller, so that the sliding adjustment of the blocking sleeve is smoother.

[0010] Preferably, bolt holes are opened at equal intervals at one end of the surface of the sealing sleeve, and a fixing bolt threadedly matched with the inside of the bolt hole is movably connected inside the reserved groove to achieve limited fixation of the sealing sleeve after sliding, thereby facilitating the sealing of redundant holes at both ends of the surface of the coating roller.

[0011] Preferably, a sliding structure is formed between the threaded block and the inside of the adjusting groove, and the cross-section of the adjusting groove and the threaded block is convex, so that the adjusting seat can be driven to slide more smoothly.

[0012] Preferably, the tensioning assembly includes a tensioning seat, the tensioning seat is fixedly connected to the two ends on both sides of the top of the workbench, the inner bottom wall of the tensioning seat is fixedly connected with a tensioning spring, the top of the tensioning spring is fixedly connected with a sliding plate extending to the outside of the tensioning seat, and the upper end of one end of the sliding plate is rotatably connected to a tensioning roller. When the fabric is subsequently coated, when the fabric is loose, the elastic force of the tensioning spring can be used to make the tensioning roller rise to tension the fabric, and when the fabric is too tight, the tensioning roller will further descend to compress the tensioning spring, and then the elastic force of the tensioning spring can be used to make the tensioning roller slide up and down to ensure the tension adjustment of the fabric tightness, thereby ensuring the uniform and stable coating of the fabric.

[0013] Preferably, the surface of the tensioning roller is fixedly connected with anti-skid convex strips at equal angles, and one end of the anti-skid convex strip and the surface of the tensioning roller form an integrated welded structure, thereby increasing the contact friction between the surface of the tensioning roller and the surface of the fabric.

[0014] Preferably, the inner wall of the tensioning seat is provided with a limiting groove, and the lower ends of both sides of the sliding plate are fixedly connected with limiting blocks that slidably cooperate with the inside of the limiting groove, so that the tensioning roller can slide up and down more smoothly through the sliding plate.

[0015] Preferably, support rollers are rotatably connected at equal intervals at the middle position of the top end of the sliding platform, and the length of the support rollers is greater than that of the coating rollers, so as to facilitate the conveying and coating operation of the fabrics.

[0016] The working principle and beneficial effects of the utility model are:

[0017] 1. The utility model provides an adjustment component to adjust the spacing between the adjustment seats according to fabrics of different widths, and then uses a rotating adjustment rod to assist in limiting the conveying of fabrics, which is convenient for the central conveying of fabrics of different widths. At the same time, the blocking sleeve is pushed to slide to block the redundant holes at both ends of the coating roller surface, and then the fixing bolts and the bolt hole threads are matched to realize the limited fixing of the blocking sleeve after sliding, so that the slurry inside the coating roller can only be transported and dripped from the holes in the middle part of the coating roller, avoiding dripping from both ends of the coating roller surface to cause dirt on the workbench and the sliding table surface or waste of slurry, ensuring the accurate coating operation of the fabric, improving its practicability, and realizing the function of facilitating the coating distance adjustment of the coating roller;

[0018] 2. In the utility model, a tensioning assembly is provided, and the tensioning roller is first moved to slide and compress the tensioning spring to a suitable position, and then the fabric is wound on the surface of the tensioning roller and placed on the top of the supporting roller. Later, when the fabric is coated, when the fabric is loose, the elastic force of the tensioning spring can be used to make the tensioning roller rise to tension the fabric. When the fabric is too tight, the tensioning roller will be further lowered to compress the tensioning spring, and then the elastic force of the tensioning spring can be used to make the tensioning roller slide up and down to ensure the tension adjustment of the fabric tightness, so as to avoid partial wrinkles caused by excessive looseness of the fabric and the inability to coat part of the slurry, thereby ensuring the uniformity and stability of the fabric coating, improving its practicability, and achieving the effect of facilitating the tension adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall partial cross-sectional structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the cross-sectional structure of the tensioning seat of the utility model;

[0024] Figure 5 This is a schematic diagram of the explosion-enlarged structure of the plugging sleeve of the utility model;

[0025] Figure 6 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0026] In the figure: 1. tensioning assembly; 101. tensioning roller; 102. sliding plate; 103. tensioning seat; 104. anti-skid convex strip; 105. tensioning spring; 106. limit groove; 107. limit block; 2. connecting pipe; 3. support frame; 4. adjustment assembly; 401. sealing sleeve; 402. adjustment seat; 403. positive and negative threaded rod; 404. bolt hole; 405. reserved groove; 406. fixing groove; 407. fixing bolt; 408. adjustment groove; 409. threaded block; 410. turning handle; 411. adjusting turning rod; 5. workbench; 6. servo motor; 7. coating roller; 8. sliding table; 9. support roller; 10. pneumatic telescopic rod. DETAILED DESCRIPTION

[0027] The following will be combined with 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 of 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.

[0028] Example 1

[0029] The preferred embodiment of the waterproof and breathable coating coating device provided by the utility model is as follows Figures 1 to 6 As shown: a waterproof and breathable coating coating device, including a workbench 5, tensioning components 1 are arranged on both sides of the top of the workbench 5, a pneumatic telescopic rod 10 is fixedly connected to the middle position of the bottom end of the workbench 5, the output end of the pneumatic telescopic rod 10 penetrates the pneumatic telescopic rod 10 and is fixedly connected to a sliding table 8, a support frame 3 is fixedly connected to the middle position of both ends of the workbench 5, a servo motor 6 is fixedly connected to the upper end of one end of the support frame 3, the output end of the servo motor 6 penetrates the support frame 3 and is fixedly connected to a coating roller 7 through a coupling, one end of the coating roller 7 is fixedly connected to a connecting pipe 2 penetrating the support frame 3, and adjustment components 4 are arranged at both ends of the coating roller 7.

[0030] The adjusting component 4 includes a fixed groove 406, which is opened at both ends of the coating roller 7 at equal angles, and a reserved groove 405 is opened at both ends of the top of the coating roller 7. The two ends of the surface of the coating roller 7 are movably connected with a blocking sleeve 401 that penetrates the fixed groove 406. The two sides of the top of the sliding platform 8 are opened with an adjusting groove 408. The inner wall of the adjusting groove 408 is rotatably connected with a positive and negative threaded rod 403, and one end of the positive and negative threaded rod 403 is fixedly connected with a rotating handle 410 extending to the outside of the sliding platform 8. The two ends of the surface of the positive and negative threaded rod 403 are threadedly connected with a threaded block 409, and the top of the threaded block 409 is fixedly connected with an adjusting seat 4 extending to the outside of the adjusting groove 408. 02. The inner wall of the adjusting seat 402 is rotatably connected with an adjusting rod 411. By rotating the handle 410, the forward and reverse threaded rods 403 are driven to rotate, so that the threaded block 409 slides and drives the adjusting seat 402 to slide until the distance between the two is slightly larger than the width of the fabric. Then, the adjusting rod 411 can be rotated to assist in limiting the conveying of the fabric. At the same time, the sealing sleeve 401 is pushed to slide to seal the redundant holes at both ends of the surface of the coating roller 7, so that the slurry inside the coating roller 7 can only be transported and dripped from the holes in the middle part of the coating roller 7, avoiding dripping from both ends of the surface of the coating roller 7 to cause dirt on the surface of the workbench 5 and the sliding table 8 or waste of slurry.

[0031] In this embodiment, a sliding structure is formed between the sealing sleeve 401 and the interior of the fixed groove 406. The inner wall of the sealing sleeve 401 is in close contact with the surface of the coating roller 7. The sliding of the sealing sleeve 401 and the interior of the fixed groove 406 makes the sliding adjustment of the sealing sleeve 401 smoother.

[0032] In this embodiment, bolt holes 404 are evenly spaced at one end of the surface of the sealing sleeve 401, and a fixing bolt 407 that is threadedly matched with the inside of the bolt hole 404 is movably connected inside the reserved groove 405. The fixing bolt 407 cooperates with the thread inside the sealing sleeve 401 to achieve limited fixation after the sealing sleeve 401 slides, thereby facilitating the sealing of redundant holes at both ends of the surface of the coating roller 7.

[0033] In this embodiment, a sliding structure is formed between the thread block 409 and the inside of the adjustment groove 408. The cross-sections of the adjustment groove 408 and the thread block 409 are convex. The sliding of the convex thread block 409 and the inside of the adjustment groove 408 can drive the adjustment seat 402 to slide more smoothly.

[0034] Example 2

[0035] Based on Example 1, a preferred embodiment of the waterproof and breathable coating coating device provided by the present invention is as follows: Figures 1 to 6 As shown: the tensioning assembly 1 includes a tensioning seat 103, the tensioning seat 103 is fixedly connected to the two ends on both sides of the top of the workbench 5, the inner bottom wall of the tensioning seat 103 is fixedly connected with a tensioning spring 105, the top of the tensioning spring 105 is fixedly connected with a sliding plate 102 extending to the outside of the tensioning seat 103, and the upper end of one end of the sliding plate 102 is rotatably connected with a tensioning roller 101. When the fabric is subsequently coated, when the fabric is loose, the elastic force of the tensioning spring 105 can be used to make the tensioning roller 101 rise to tension the fabric, and when the fabric is too tight, the tensioning roller 101 will be further lowered to compress the tensioning spring 105, and then the elastic force of the tensioning spring 105 can be used to make the tensioning roller 101 slide up and down to ensure the tension adjustment of the tightness of the fabric.

[0036] In this embodiment, the surface of the tensioning roller 101 is fixedly connected with anti-skid ridges 104 at equal angles, and one end of the anti-skid ridges 104 and the surface of the tensioning roller 101 are welded to form an integrated structure. The welded anti-skid ridges 104 are used to increase the contact friction between the surface of the tensioning roller 101 and the surface of the fabric, thereby preventing the tensioning roller 101 from accidentally slipping and rotating during coating.

[0037] In this embodiment, a limiting groove 106 is provided on the inner wall of the tensioning seat 103, and the lower ends of both sides of the sliding plate 102 are fixedly connected with limiting blocks 107 that slide in cooperation with the inside of the limiting groove 106. The limiting blocks 107 slide in the limiting groove 106, so that the sliding plate 102 can slide up and down more smoothly.

[0038] In addition, support rollers 9 are rotatably connected at equal intervals at the middle position of the top of the sliding table 8. The length of the support rollers 9 is greater than the length of the coating roller 7. The rotating support rollers 9 facilitate the conveying and coating operation of the fabric.

[0039] The working principle and use process of the utility model are as follows: first, the tensioning roller 101 is moved to drive the sliding plate 102 to slide inside the tensioning seat 103 to compress the tensioning spring 105 to a suitable position, and then the fabric is wound on the surface of the tensioning roller 101 and placed on the top of the supporting roller 9, and then the pneumatic telescopic rod 10 is started to drive the sliding platform 8 to rise, so that the top of the supporting roller 9 is placed on the bottom of the fabric, which is convenient for coating fabrics of different thicknesses;

[0040] Then, by rotating the handle 410, the positive and negative threaded rods 403 are driven to rotate, and the threads of the positive and negative threaded rods 403 and the threaded block 409 are matched, so that the threaded block 409 slides and drives the adjustment seat 402 to slide until the distance between the two is slightly larger than the width of the fabric, and then the fabric can be auxiliary limited conveying by rotating the adjustment rod 411, which is convenient for the centering conveying of fabrics of different widths. At the same time, the blocking sleeve 401 is pushed to slide to block the redundant holes at both ends of the surface of the coating roller 7, and then the fixing bolt 407 is matched with the thread inside the appropriate bolt hole 404 to achieve limited fixation of the blocking sleeve 401 after sliding, so that the slurry inside the coating roller 7 can only be transported and dripped from the holes in the middle part of the coating roller 7, so as to avoid dripping from both ends of the surface of the coating roller 7 to cause dirt on the surface of the workbench 5 and the sliding table 8 or waste of slurry;

[0041] Afterwards, the waterproof and breathable coating is transported from the connecting pipe 2 to the inside of the coating roller 7 through an external conveying device, and the servo motor 6 is started to drive the coating roller 7 to rotate to coat the fabric. When the fabric is coated, when the fabric is loose, the elastic force of the tensioning spring 105 can be used to make the tensioning roller 101 rise to tension the fabric. When the fabric is too tight, the tensioning roller 101 will be further lowered to compress the tensioning spring 105. Then, the elastic force of the tensioning spring 105 can be used to make the tensioning roller 101 slide up and down to ensure the tension adjustment of the fabric tightness, so as to avoid partial wrinkles caused by excessive looseness of the fabric, which will cause part of the slurry to fail to be coated, thereby ensuring the uniformity and stability of the fabric coating.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. 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 and breathable coating coating device, comprising a workbench (5), characterized in that: Tensioning assemblies (1) are provided on both sides of the top of the workbench (5); a pneumatic telescopic rod (10) is fixedly connected to the middle position of the bottom of the workbench (5); the output end of the pneumatic telescopic rod (10) passes through the pneumatic telescopic rod (10) and is fixedly connected to the sliding table (8); a support frame (3) is fixedly connected to the middle position of both ends of the workbench (5); a servo motor (6) is fixedly connected to the upper end of one end of the support frame (3); the output end of the servo motor (6) passes through the support frame (3) and is fixedly connected to a coating roller (7) through a coupling; one end of the coating roller (7) is fixedly connected to a connecting pipe (2) passing through the support frame (3); and adjustment assemblies (4) are provided at both ends of the coating roller (7); The adjustment component (4) comprises a fixed groove (406), wherein the fixed groove (406) is provided at the two ends of the coating roller (7) at equal angles, and reserved grooves (405) are provided at the two ends of the top of the coating roller (7), and the two ends of the surface of the coating roller (7) are movably connected with a blocking sleeve (401) penetrating the fixed groove (406), and the two sides of the top of the sliding platform (8) are provided with an adjustment groove (408), and the inner wall of the adjustment groove (408) is rotatably connected with a positive and negative threaded rod (403), and one end of the positive and negative threaded rod (403) is fixedly connected with a rotating handle (410) extending to the outside of the sliding platform (8), and the two ends of the surface of the positive and negative threaded rod (403) are threadedly connected with a threaded block (409), and the top of the threaded block (409) is fixedly connected with an adjustment seat (402) extending to the outside of the adjustment groove (408), and the inner wall of the adjustment seat (402) is rotatably connected with an adjustment rotating rod (411).

2. A waterproof and breathable coating coating device according to claim 1, characterized in that: A sliding structure is formed between the sealing sleeve (401) and the interior of the fixing groove (406), and the inner wall of the sealing sleeve (401) is in close contact with the surface of the coating roller (7).

3. A waterproof and breathable coating coating device according to claim 1, characterized in that: Bolt holes (404) are provided at equal intervals on one end of the surface of the blocking sleeve (401), and a fixing bolt (407) threadedly matched with the inside of the bolt hole (404) is movably connected inside the reserved groove (405).

4. A waterproof and breathable coating coating device according to claim 1, characterized in that: A sliding structure is formed between the threaded block (409) and the inside of the adjusting groove (408), and the cross-sections of the adjusting groove (408) and the threaded block (409) are convex.

5. A waterproof and breathable coating coating device according to claim 1, characterized in that: The tensioning assembly (1) comprises a tensioning seat (103), wherein the tensioning seat (103) is fixedly connected to the two ends on both sides of the top of the workbench (5), the inner bottom wall of the tensioning seat (103) is fixedly connected to a tensioning spring (105), the top of the tensioning spring (105) is fixedly connected to a sliding plate (102) extending to the outside of the tensioning seat (103), and the upper end of one end of the sliding plate (102) is rotatably connected to a tensioning roller (101).

6. A waterproof and breathable coating coating device according to claim 5, characterized in that: The surface of the tensioning roller (101) is fixedly connected with anti-skid convex strips (104) at equal angles, and one end of the anti-skid convex strip (104) and the surface of the tensioning roller (101) form a welded integrated structure.

7. A waterproof and breathable coating coating device according to claim 5, characterized in that: The inner wall of the tensioning seat (103) is provided with a limiting groove (106), and the lower ends of both sides of the sliding plate (102) are fixedly connected with limiting blocks (107) that are slidably matched with the inside of the limiting groove (106).

8. A waterproof and breathable coating coating device according to claim 1, characterized in that: Support rollers (9) are rotatably connected at equal intervals at the middle position of the top end of the sliding platform (8), and the length of the support rollers (9) is greater than the length of the coating roller (7).

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