Efficient heat-insulation phase-change microcapsule coating equipment for shading fabric
By integrating components such as collection boxes, cleaning pipes, paint tanks, and drying boxes, the coating equipment solves the problem of lint and dust affecting the uniformity of coating in blackout fabric coating equipment, achieving efficient cleaning and uniform coating results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG DEYI SHADING TECH CO LTD
- Filing Date
- 2025-04-23
- Publication Date
- 2026-05-05
AI Technical Summary
Existing blackout fabric coating equipment is inefficient in cleaning lint and dust, the coating is uneven and prone to splashing, and it is difficult to dry effectively.
A coating equipment was designed, comprising components such as a collection box, a cleaning pipe, a cleaning frame, a silicone scraper, a fan, a paint tank, a coating roller, a pump body, and a drying chamber. The silicone scraper removes lint, the fan collects dust, the paint tank applies the coating evenly, and the drying chamber dries the coating with hot air, achieving clean, uniform coating and efficient drying.
It achieves easy cleaning, improved coating efficiency and uniformity, and facilitates drying, solving the problem of lint and dust affecting the coating.
Smart Images

Figure CN224195147U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of fabric processing technology, specifically to a high-efficiency heat-insulating phase change microcapsule coating equipment for light-blocking fabrics. Background Technology
[0002] Blackout fabric is a type of fabric. Simply put, blackout fabric is used to block sunlight and sun exposure. It is a functional auxiliary fabric, usually used together with other fabrics to cover items and prevent them from being exposed to strong light. Based on the progress made in microcapsule technology and its application in exogenous self-healing coatings in recent years, microcapsule coated fabrics have become very popular.
[0003] When producing and processing blackout fabrics, a coating device is needed to coat the fabric. Currently, common coating equipment can affect the uniformity of the coating due to uncleaned lint and dust on the fabric. In addition, some coating devices may drip paint onto the worktable during the coating process, which is inconvenient to clean.
[0004] There is an urgent need for a high-efficiency heat-insulating phase change microcapsule coating equipment for light-blocking fabrics to solve the technical defects mentioned above. Utility Model Content
[0005] The purpose of this invention is to provide a high-efficiency heat-insulating phase change microcapsule coating equipment for light-shielding fabrics, so as to solve the problem of inconvenient cleaning mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency heat-insulating phase change microcapsule coating equipment for light-shielding fabrics, comprising a coating machine base, a collection box installed on the left side of the top of the coating machine base, first guide rollers arranged on both sides of the collection box, a fan installed on the right side of the collection box, a cleaning frame fixedly connected to the rear end of the collection box, two sets of cleaning pipes installed at the front end of the cleaning frame, a silicone scraper installed on the right side of the cleaning pipes, a paint tank provided inside the coating machine base, second guide rollers installed on both sides inside the paint tank, an installation frame installed inside the paint tank, a coating frame installed at the top of the installation frame, coating rollers movably connected to the top and bottom of the coating frame, a pump body installed on the installation frame, extraction pipes installed at both the output and input ends of the pump body, a discharge port installed on the coating frame, a drying box installed on the right side of the top of the coating machine base, a dryer installed inside the drying box, a connecting pipe installed at the output end of the dryer, a drying pipe installed inside the drying box, and third guide rollers arranged on both sides of the drying box.
[0007] As a further technical solution of this utility model, the interior of the paint tank can be filled with paint, and the extraction pipe at the output end of the pump body is connected to the discharge port.
[0008] As a further technical solution of this utility model, the coating roller is provided in ten groups, and the coating roller is symmetrically distributed vertically.
[0009] As a further technical solution of this utility model, the cleaning pipe is connected to the collection box via a flexible hose, and a filter screen is installed inside the collection box.
[0010] As a further technical solution of this utility model, the rear end of the cleaning tube is fixedly connected to an installation slider, the installation slider is provided with an installation bolt, and the front end of the cleaning frame is provided with a positioning groove.
[0011] As a further technical solution of this utility model, the mounting slider is mounted on the cleaning frame and fixed by mounting bolts.
[0012] As a further technical solution of this utility model, the left and right sides of the drying box are respectively provided with a feeding channel and a discharging channel, and the connecting pipe is connected to the drying pipe.
[0013] As a further technical solution of this utility model, both the first guide roller and the second guide roller are mounted on the coating machine base.
[0014] Compared with the prior art, the beneficial effects of this utility model are: the high-efficiency heat insulation phase change microcapsule coating equipment for light-shielding fabric not only realizes the functions of easy cleaning and improved coating efficiency, but also realizes the function of easy drying;
[0015] (1) By setting up a collection box, cleaning pipe, cleaning rack, silicone scraper, fan and filter screen, the fabric needs to pass through the cleaning rack before coating. The silicone scraper on the cleaning pipe can scrape off the lint on the upper and lower sides of the fabric. The fan can draw the scraped dust and lint from the cleaning pipe into the inside of the collection box. The filter screen inside the collection box can collect the dust and lint. The paint inside the paint tank can prevent the paint from splashing everywhere and making it inconvenient to clean. This structure realizes the function of easy cleaning.
[0016] (2) By setting up a paint tank, a coating rack, a coating roller, a pump body, a discharge port and an extraction pipe, the fabric enters the interior of the paint tank through the second guide roller, and the fabric passes through the interior of the coating rack. The coating roller on the coating rack can evenly apply the paint to the fabric. During the coating process, the pump body can pump the paint inside the paint tank to the discharge port and spray it evenly onto the fabric. In conjunction with the coating roller, the function of uniform coating is enhanced. This structure realizes the function of improving coating efficiency and coating uniformity.
[0017] (3) By setting up a drying box, dryer, drying pipe and third guide roller, the coated fabric can enter the interior of the drying box along the third guide roller. The dryer inside the drying box can fully dry the fabric inside the drying box in the form of hot air. The two sets of drying pipes inside the drying box can simultaneously fully dry the upper and lower sides of the fabric. This structure realizes the function of easy drying. Attached Figure Description
[0018] Figure 1 This is a frontal cross-sectional view of the present invention.
[0019] Figure 2 This is a front view structural diagram of the coating rack of this utility model;
[0020] Figure 3 This is a front view structural diagram of the cleaning rack of this utility model;
[0021] Figure 4 This is a front view cross-sectional structural diagram of the drying oven of this utility model.
[0022] In the diagram: 1. Coating machine base; 2. First guide roller; 3. Collection box; 4. Cleaning pipe; 5. Cleaning frame; 6. Silicone scraper; 7. Fan; 8. Second guide roller; 9. Paint tank; 10. Coating frame; 11. Coating roller; 12. Mounting frame; 13. Pump body; 14. Drying box; 15. Dryer; 16. Drying pipe; 17. Third guide roller; 18. Discharge port; 19. Extraction pipe; 20. Connecting pipe; 21. Mounting slider; 22. Mounting bolt; 23. Filter screen. Detailed Implementation
[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0024] Please see Figure 1-4This utility model provides an embodiment of a high-efficiency heat-insulating phase change microcapsule coating equipment for light-shielding fabrics, comprising a coating base 1, a collection box 3 installed on the left side of the top of the coating base 1, first guide rollers 2 arranged on both sides of the collection box 3, a fan 7 installed on the right side of the collection box 3, a cleaning frame 5 fixedly connected to the rear end of the collection box 3, two sets of cleaning pipes 4 installed at the front end of the cleaning frame 5, a silicone scraper 6 installed on the right side of the cleaning pipes 4, a coating tank 9 provided inside the coating base 1, second guide rollers 8 installed on both sides inside the coating tank 9, and a fan 7 installed inside the coating tank 9. Mounting frame 12, top of mounting frame 12 is equipped with coating frame 10, top and bottom of coating frame 10 are movably connected to coating roller 11, pump body 13 is mounted on mounting frame 12, pump body 13 is equipped with extraction pipe 19 at both output and input ends, coating frame 10 is equipped with discharge port 18, drying box 14 is mounted on the right side of top of coating machine base 1, dryer 15 is installed inside drying box 14, output end of dryer 15 is equipped with connecting pipe 20, drying pipe 16 is installed inside drying box 14, and third guide roller 17 is provided on both sides of drying box 14.
[0025] The paint tank 9 can be filled with paint. The extraction pipe 19 at the output end of the pump body 13 is connected to the discharge port 18. Ten sets of coating rollers 11 are provided, and the coating rollers 11 are symmetrically distributed vertically.
[0026] Specifically, such as Figure 1 and Figure 2 As shown, the fabric needs to pass through the cleaning rack 5 before coating. The silicone scraper 6 on the cleaning tube 4 can scrape off the lint on both sides of the fabric. The fan 7 can draw the scraped dust and lint from the cleaning tube 4 into the collection box 3. The filter 23 inside the collection box 3 can collect the dust and lint. The paint is inside the paint tank 9, which can prevent the paint from splashing everywhere and making it inconvenient to clean.
[0027] The cleaning pipe 4 is connected to the collection box 3 via a hose. The collection box 3 is equipped with a filter screen 23. The rear end of the cleaning pipe 4 is fixedly connected to the mounting slider 21. The mounting slider 21 is equipped with mounting bolts 22. The front end of the cleaning frame 5 is equipped with a positioning groove. The mounting slider 21 is installed on the cleaning frame 5 and fixed by the mounting bolts 22.
[0028] Specifically, such as Figure 1 and Figure 3 As shown, the fabric enters the paint tank 9 through the second guide roller 8, and then passes through the coating frame 10. The coating roller 11 on the coating frame 10 can evenly apply the paint to the fabric. During the coating process, the pump body 13 can pump the paint from the paint tank 9 to the discharge port 18 and spray it evenly onto the fabric, thus enhancing the function of uniform coating with the coating roller 11.
[0029] The left and right sides of the drying box 14 are respectively provided with a feeding channel and a discharging channel. The connecting pipe 20 is connected to the drying pipe 16. The first guide roller 2 and the second guide roller 8 are both installed on the coating machine base 1.
[0030] Specifically, such as Figure 1 and Figure 4 As shown, the coated fabric can enter the drying chamber 14 along the third guide roller 17. The dryer 15 inside the drying chamber 14 can fully dry the fabric inside the drying chamber 14 by means of hot air. The two sets of drying pipes 16 inside the drying chamber 14 can simultaneously fully dry the upper and lower sides of the fabric.
[0031] Working principle: Before coating, the fabric needs to pass through the cleaning rack 5. The silicone scraper 6 on the cleaning pipe 4 can scrape off the lint on both sides of the fabric. The blower 7 can draw the scraped dust and lint from the cleaning pipe 4 into the collection box 3. The filter 23 inside the collection box 3 can collect the dust and lint. The paint is inside the paint tank 9 to prevent the paint from splashing everywhere and making it inconvenient to clean. The fabric enters the paint tank 9 through the second guide roller 8. The fabric passes through the coating rack 10. The coating roller 11 on the coating rack 10 can evenly apply the paint. During the coating process, the pump body 13 can draw the coating from the coating tank 9 to the discharge port 18 and spray it evenly onto the fabric. In conjunction with the coating roller 11, the coating is evenly coated. After coating, the fabric can enter the drying chamber 14 along the third guide roller 17. The dryer 15 inside the drying chamber 14 can fully dry the fabric inside the drying chamber 14 with hot air. The two sets of drying pipes 16 inside the drying chamber 14 can simultaneously dry the top and bottom surfaces of the fabric. This structure realizes the function of easy drying.
[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A high-efficiency heat-insulating phase change microcapsule coating equipment for light-shielding fabrics, comprising a coating machine base (1), characterized in that: A collection box (3) is installed on the left side of the top of the coating machine base (1). First guide rollers (2) are provided on both sides of the collection box (3). A fan (7) is installed on the right side of the collection box (3). A cleaning frame (5) is fixedly connected to the rear end of the collection box (3). Two sets of cleaning pipes (4) are installed at the front end of the cleaning frame (5). A silicone scraper (6) is installed on the right side of the cleaning pipes (4). A paint tank (9) is provided inside the coating machine base (1). Second guide rollers (8) are installed on both sides inside the paint tank (9). An installation frame (12) is installed inside the paint tank (9). A coating frame (12) is installed at the top of the installation frame (12). 10), the top and bottom of the coating frame (10) are movably connected to a coating roller (11), the mounting frame (12) is equipped with a pump body (13), the output end and input end of the pump body (13) are both equipped with extraction pipes (19), the coating frame (10) is equipped with a discharge port (18), the right side of the top of the coating machine base (1) is equipped with a drying box (14), the inside of the drying box (14) is equipped with a dryer (15), the output end of the dryer (15) is equipped with a connecting pipe (20), the inside of the drying box (14) is equipped with a drying pipe (16), and the two sides of the drying box (14) are provided with third guide rollers (17).
2. The high-efficiency heat-insulating phase change microcapsule coating equipment for light-shielding fabric according to claim 1, characterized in that: The paint tank (9) can be filled with paint, and the extraction pipe (19) at the output end of the pump body (13) is connected to the discharge port (18).
3. The high-efficiency heat-insulating phase change microcapsule coating equipment for light-shielding fabric according to claim 1, characterized in that: The coating rollers (11) are provided in ten groups, and the coating rollers (11) are symmetrically distributed vertically.
4. The high-efficiency heat-insulating phase change microcapsule coating equipment for light-shielding fabric according to claim 1, characterized in that: The cleaning pipe (4) is connected to the collection box (3) via a hose, and a filter screen (23) is installed inside the collection box (3).
5. The high-efficiency heat-insulating phase change microcapsule coating equipment for light-shielding fabric according to claim 1, characterized in that: The rear end of the cleaning tube (4) is fixedly connected to an installation slider (21), and an installation bolt (22) is provided on the installation slider (21). The front end of the cleaning frame (5) is provided with a positioning groove.
6. The high-efficiency heat-insulating phase change microcapsule coating equipment for light-shielding fabric according to claim 5, characterized in that: The mounting slider (21) is mounted on the cleaning frame (5) and fixed by mounting bolts (22).
7. The high-efficiency heat-insulating phase change microcapsule coating equipment for light-shielding fabric according to claim 1, characterized in that: The drying box (14) is provided with a feeding channel and a discharging channel on the left and right sides respectively, and the connecting pipe (20) is connected to the drying pipe (16).
8. The high-efficiency heat-insulating phase change microcapsule coating equipment for light-shielding fabric according to claim 1, characterized in that: The first guide roller (2) and the second guide roller (8) are both mounted on the coating machine base (1).