Spraying device for coating surface layer of non-woven fabric
By designing a spray device with automatic cleaning function, the problem of the nozzles of traditional spray devices is easily blocked, and uniform coverage of spray liquid and cost savings are achieved.
Patent Information
- Application Number
- CN202421165115.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-27
AI Technical Summary
When traditional spraying devices coat non-woven surfaces, the spray heads are prone to clogging and need to be unscrewed one by one to clean, which is more cumbersome and inefficient.
A spray device for surface coating of nonwoven fabrics is designed, including a workbench, a diversion tank, a liquid storage tank, a liquid pump, a liquid spray tube, a nozzle, a connecting plate, a motor, a shaft, an L-shaped plate and a brush . The motor drives the rotating shaft and the L-shaped plate to rotate, and the brush brushes and cleans the nozzle to avoid clogging.
The automatic cleaning of the nozzle is realized, which avoids the accumulation of dust and impurities, ensures the unobstructed nozzle, improves the uniform coverage of the spray liquid, improves the processing quality, and facilitates the collection of spray liquid through the diversion groove and collection box design. Recycle, save costs.
Smart Images
Figure CN222446997U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of non-woven fabric processing, in particular to a spray device for coating the surface of non-woven fabric. Background Art
[0002] Non-woven fabric (also known as non-woven fabric) is a fabric that does not require the traditional spinning and weaving process to form. Non-woven surface coating refers to coating the surface of the non-woven fabric with a layer of coating to give it certain properties, such as waterproof, oil-proof, dust-proof, anti-static, etc.
[0003] Traditional spraying devices use nozzles to spray directly on the surface of non-woven fabrics. However, with long-term use, dust and impurities are easily accumulated on the nozzles, causing them to be blocked and unable to spray evenly on the surface of the non-woven fabrics. Operators are required to manually unscrew and clean them one by one, which is time-consuming and laborious. Utility Model Content
[0004] 1. Technical Problems Solved
[0005] The technical problem to be solved by the utility model is that the nozzles of the traditional spraying device are easily clogged when spraying the surface of the non-woven fabric, and need to be unscrewed and cleaned one by one, which is cumbersome and inefficient.
[0006] 2. Technical Solution
[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a spray device for surface coating of non-woven fabrics, comprising a workbench, supporting legs are provided at the four corners of the bottom of the workbench, an inclined guide groove is provided on the workbench, a liquid storage tank is provided on one side of the workbench, a liquid pump connected to the liquid storage tank is provided on the top of the liquid storage tank, a liquid spray pipe connected to the liquid pump is provided above the workbench, at least one nozzle is provided on the liquid spray pipe, a collecting box is hung on one side of the workbench, a connecting plate is provided on the top of the workbench, a motor is provided on one side of the connecting plate, a rotating shaft is provided at the output end of the motor 12, an L-shaped plate is provided on the rotating shaft, and a plurality of brushes used in conjunction with the nozzles are provided on the L-shaped plate.
[0008] As an improvement, baffles are provided at the top of the workbench and on both sides of the guide groove.
[0009] As an improvement, at least one inclined plate is provided on both sides of the workbench, and rotatably connected guide rollers are provided between the inclined plates.
[0010] As an improvement, a disc is fixedly connected to one end of the liquid spray pipe, a slider is provided at one end of the L-shaped plate, and a circular slide groove used in conjunction with the slider is provided on the disc.
[0011] As an improvement, hooks are provided on both sides of the top of the collection box, and one side of the workbench is provided with at least one hanging ring used in conjunction with the hooks.
[0012] As an improvement, the cross section of the liquid spray pipe and the cross section of the rotating shaft are coaxial.
[0013] 3. Beneficial Effects
[0014] The advantages of the utility model compared with the prior art are:
[0015] 1. The nozzle can be directly scrubbed and cleaned through the connecting plate, motor, shaft, L-shaped plate and brush to avoid the accumulation of dust and impurities, ensure the smooth flow of the nozzle, and save time and effort without disassembly and cleaning, so that the spray liquid can be evenly sprayed on the surface of the non-woven fabric, with high processing quality.
[0016] 2. The dripping spray liquid can be collected uniformly through the guide groove, baffle, collection box, hook and hanging ring, which is convenient for recycling and reuse and saves costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a three-dimensional schematic diagram of a spray device for coating the surface of a nonwoven fabric according to the utility model. Figure 1 .
[0018] Figure 2 This is a three-dimensional schematic diagram of a spray device for coating the surface of a nonwoven fabric according to the utility model. Figure 2 .
[0019] Figure 3 The utility model is a schematic cross-sectional structure diagram of a spray device for coating the surface of a nonwoven fabric.
[0020] Figure 4 The utility model is a spray device for coating the surface of nonwoven fabrics. Figure 1 A magnified detail of part A.
[0021] Figure 5 The utility model is a spray device for coating the surface of nonwoven fabrics. Figure 3 A magnified detail of part B.
[0022] Figure 6 The utility model is a spray device for coating the surface of nonwoven fabrics. Figure 3 A magnified detail of part C.
[0023] As shown in the figure: 1. Workbench; 2. Support legs; 3. Guide groove; 4. Baffle; 5. Inclined plate; 6. Guide roller; 7. Liquid storage tank; 8. Liquid suction pump; 9. Liquid spray pipe; 10. Nozzle; 11. Connecting plate; 12. Motor; 13. Rotating shaft; 14. L-shaped plate; 15. Brush; 16. Disc; 17. Slider; 18. Circular slide; 19. Collection box; 20. Hook; 21. Hanging ring. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0025] Embodiment 1
[0026] Combined with Figure 1 A spraying device for surface coating of nonwoven fabrics comprises a workbench 1, wherein the four bottom corners of the workbench 1 are provided with supporting legs 2, at least one inclined plate 5 is provided on both sides of the workbench 1, and guide rollers 6 rotatably connected are provided between the inclined plates 5.
[0027] Through the above structure, the nonwoven fabric can be directly and slowly delivered to the nozzle 10 by using the guide roller 6, so as to facilitate surface coating and spraying.
[0028] Combined with Figure 1 , Attachment Figure 3 and attached Figure 4 The workbench 1 is provided with an inclined guide groove 3, a liquid storage tank 7 is provided on one side of the workbench 1, a liquid pump 8 connected to the liquid storage tank 7 is provided on the top of the liquid storage tank 7, a liquid spray pipe 9 connected to the liquid pump 8 is provided above the workbench 1, and at least one spray head 10 is provided on the liquid spray pipe 9, and a collecting box 19 is hung on one side of the workbench 1.
[0029] Through the above structure, the dripping spray liquid slowly enters the collection box 19 along the guide groove 3 and is collected uniformly, which is convenient for recycling and saves costs.
[0030] Combined with Figure 2 and attached Figure 4 Baffles 4 are provided at the top of the workbench 1 and on both sides of the guide groove 3, hooks 20 are provided on both sides of the top of the collecting box 19, and one side of the workbench 1 is provided with at least one hanging ring 21 used in conjunction with the hook 20.
[0031] Through the above structure, the collection box 19 can be directly hung on the workbench 1 using the hook 20 and the hanging ring 21, which is convenient for taking and using.
[0032] Embodiment 2
[0033] Combined with Figure 3 , Attachment Figure 5 and attached Figure 6 A connecting plate 11 is provided at the top of the workbench 1, a motor 12 is provided on one side of the connecting plate 11, a rotating shaft 13 is provided at the output end of the motor 12, an L-shaped plate 14 is provided on the rotating shaft 13, and a plurality of brushes 15 used in conjunction with the nozzle 10 are provided on the L-shaped plate 14.
[0034] Through the above structure, the motor 12 drives the rotating shaft 13 to rotate continuously, and the L-shaped plate 14 and the brush 15 rotate accordingly, so that the nozzle 10 can be directly cleaned to avoid the accumulation of dust, impurities, etc. on the surface to affect the use.
[0035] Combined with Figure 5 A disc 16 is fixedly connected to one end of the liquid spraying pipe 9 , a slider 17 is provided at one end of the L-shaped plate 14 , and a circular slide groove 18 used in conjunction with the slider 17 is provided on the disc 16 .
[0036] Through the above structure, the L-shaped plate 14 can be further reinforced by using the slider 17 and the circular slide groove 18 so that it can rotate smoothly and is easy to use.
[0037] Combined with Figure 6 The cross section of the liquid spraying pipe 9 and the cross section of the rotating shaft 13 are coaxial, and the rotating shaft 13 drives the L-shaped plate 14 to rotate, so as to facilitate the cleaning of the nozzle 10 on the liquid spraying pipe 9.
[0038] When the utility model is implemented:
[0039] The nonwoven fabric can be guided by the guide rollers 6 on both sides so that it slowly enters under the nozzle 10, and the liquid pump 8 is started. The liquid pump 8 directly draws the spray liquid from the liquid storage tank 7 and sends it to the nozzle 10 on the spray pipe 9 to directly coat and spray the surface of the nonwoven fabric below.
[0040] During spraying, the dripping spray liquid directly falls into the guide groove 3 and directly flows into the collection box 19 for unified collection, which is convenient for recycling and reuse and saves costs.
[0041] After using for a period of time, start the motor 12, the motor 12 drives the rotating shaft 13 to rotate continuously, and the L-shaped plate 14 and the brush 15 rotate accordingly, so that the nozzle 10 can be directly cleaned to avoid the accumulation of dust, impurities, etc. on the surface to affect the use. There is no need to disassemble and clean it, which saves time and effort, so that the spray liquid can be evenly sprayed on the surface of the non-woven fabric, and the processing quality is high.
[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0044] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.
Claims
1. A spraying device for coating the surface of a nonwoven fabric, comprising a workbench (1), wherein the four corners of the bottom of the workbench (1) are each provided with supporting legs (2), characterized in that: The workbench (1) is provided with an inclined guide groove (3), a liquid storage tank (7) is provided on one side of the workbench (1), a liquid pump (8) connected to the liquid storage tank (7) is provided at the top of the liquid storage tank (7), a liquid spray pipe (9) connected to the liquid pump (8) is provided above the workbench (1), and at least one spray head (10) is provided on the liquid spray pipe (9), and a collection box (19) is hung on one side of the workbench (1); A connecting plate (11) is provided at the top of the workbench (1), a motor (12) is provided on one side of the connecting plate (11), a rotating shaft (13) is provided at the output end of the motor (12), an L-shaped plate (14) is provided on the rotating shaft (13), and a plurality of brushes (15) used in conjunction with the nozzle (10) are provided on the L-shaped plate (14).
2. The spray device for coating the surface of a nonwoven fabric according to claim 1, characterized in that: Baffles (4) are provided at the top of the workbench (1) and on both sides of the guide groove (3).
3. The spray device for coating the surface of a nonwoven fabric according to claim 1, characterized in that: At least one inclined plate (5) is provided on both sides of the workbench (1), and rotatably connected guide rollers (6) are provided between the inclined plates (5).
4. The spray device for coating the surface of a nonwoven fabric according to claim 1, characterized in that: A disc (16) is fixedly connected to one end of the liquid spraying pipe (9), a slider (17) is provided at one end of the L-shaped plate (14), and a circular slide groove (18) used in conjunction with the slider (17) is provided on the disc (16).
5. The spray device for coating the surface of a nonwoven fabric according to claim 1, characterized in that: Both sides of the top of the collection box (19) are provided with hooks (20), and one side of the workbench (1) is provided with at least one hanging ring (21) used in conjunction with the hooks (20).
6. The spray device for coating the surface of a nonwoven fabric according to claim 1, characterized in that: The cross section of the liquid spray pipe (9) and the cross section of the rotating shaft (13) are coaxial.