Coating device for producing anti-static and anti-radiation composite protective fabric

Abstract

The utility model relates to the technical field of fabric coating, and particularly discloses a coating device for producing an antistatic radiation-proof composite protective fabric, which comprises a processing box, and a coating mechanism is arranged on one side in the processing box; the coating mechanism comprises a hydraulic rod, the hydraulic rod is embedded in the top end of the processing box, the power output end of the hydraulic rod is connected with a lower pressing shell, the interior of the lower pressing shell is rotatably connected with a lower pressing roller, a coating shell is fixed to the lower portion of the interior of the processing box, and a bearing roller is rotatably connected to the position, corresponding to the lower pressing roller, of the upper portion of the interior of the coating shell; a lower pressing roller and a bearing roller clamp and convey fabric through a hydraulic rod, a lower pressing shell and a coating shell, a pump machine, a conveying pipe, a flexible pipe and a spraying pipe are matched, so that coating is sprayed to the lower pressing roller, coating operation can be conducted while the lower pressing roller and the bearing roller convey the fabric, the upper face and the lower face can be coated at the same time, and the coating efficiency is improved. And the coating comprehensiveness is improved, and the influence of secondary coating on the efficiency is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of fabric coating bonding, in particular to a coating device for producing antistatic and radiation-proof composite protective fabrics. Background Art

[0002] Antistatic and radiation-proof fabrics are composite fabrics that fully combine silver ions with fibers. They have stronger protective capabilities, are thin and comfortable, soft and breathable, washable, and have better comfort and cost-effectiveness. During the processing of composite fabrics, various functional coatings need to be applied through coating devices to further improve antistatic and radiation-proof functions.

[0003] When the existing coating device is coating, the coating thickness control on the surface of the fabric is unstable after coating, and the coating is easily too thick or uneven, which affects the coating quality;

[0004] The existing patent (Announcement No.: CN212943745U) discloses a coating device for the production of anti-static and radiation-proof composite protective fabrics. The surface of the fabric is coated by a coating roller, and the coated coating is scraped off by a scraper on a scraping mechanism. The thickness of the scraped coating is adjusted by lifting and lowering to ensure the stability of the coating thickness.

[0005] In response to the above problems, although the solution provided by the existing patent can coat the fabric through a coating roller, during the coating process, only the lower end surface of the fabric can be coated, and both sides cannot be coated at the same time. After one side is coated, the uncoated side needs to be coated again, resulting in low efficiency of the coating process. Summary of the invention

[0006] The purpose of the utility model is to provide a coating device for the production of anti-static and radiation-proof composite protective fabrics, which can coat the upper and lower surfaces at the same time, improve the comprehensiveness of the coating and avoid the influence of secondary coating on the efficiency, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating device for producing antistatic and radiation-proof composite protective fabrics, comprising a processing box, wherein a coating mechanism is provided on one side of the interior of the processing box;

[0008] The coating mechanism includes a hydraulic rod, which is embedded in the top of the processing box, and the power output end of the hydraulic rod is connected to a lower pressure shell, the lower pressure shell is rotatably connected to a lower pressure roller, a coating shell is fixed at the lower part of the processing box, and a carrying roller is rotatably connected to the upper part of the coating shell corresponding to the position of the lower pressure roller, a pump is embedded on one side of the outer wall of the processing box, and the output end of the pump is connected to a delivery pipe, one end of the delivery pipe close to the lower pressure shell is connected to a flexible pipe, and the other end of the flexible pipe is connected to a spraying pipe.

[0009] Preferably, the flexible pipe is communicated with the delivery pipe, and the flexible pipe is communicated with the lower pressure shell through a spray pipe.

[0010] Preferably, a scraping mechanism is provided on one side of the lower pressure shell, and the scraping mechanism comprises a connecting plate, the connecting plate is fixed to one side of the outer wall of the lower pressure shell, and a scraper is fixed to the bottom end of the connecting plate.

[0011] Preferably, the scraping mechanism further comprises a bearing plate, the bearing plate is fixed at one end of the coating shell, a damping spring is embedded at the top of the bearing plate, a bonding plate is connected above the damping spring, and one end of the bonding plate that penetrates into the coating shell is rotatably connected to a rotating rod.

[0012] Preferably, the laminating plate forms a rotating structure with the coating shell through the rotating rod, and the laminating plate forms an elastic structure with the bearing plate through the damping spring.

[0013] Preferably, a drying box is fixed to one end of the processing box, and a heating device is embedded on one side of the outer wall of the drying box.

[0014] Preferably, a partition is fixed between the processing box and the drying box, and a connecting groove is provided on the inner wall of the partition.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the hydraulic rod, the lower pressure shell and the coating shell, the lower pressure roller and the carrier roller clamp and convey the fabric, and cooperate with the pump, conveying pipe, flexible pipe and spraying pipe to spray the coating on the lower pressure roller, so that the lower pressure roller and the carrier roller can convey the fabric while coating, and can coat the upper and lower surfaces at the same time, improving the comprehensiveness of coating and avoiding the influence of secondary coating on efficiency;

[0017] 2. When the lower pressure shell moves, the fabric is pressed against the laminating plate through the connecting plate and the scraper. With the support of the load-bearing plate and the damping spring, the fabric is prevented from being damaged by excessive pressing. The laminating plate is rotated according to the pressing height through the rotating rod to avoid limitation. The scraper and the laminating plate are always in contact with the fabric to scrape the coating flat. The excessively thick coating is scraped off and then flows back to the coating shell under the guidance of the laminating plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the processing box of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the spray pipe of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the plywood of the utility model;

[0023] Figure 5 For this utility model Figure 2 A partial enlarged view of point A in the middle.

[0024] Description of reference numerals:

[0025] 1. Processing box; 2. Coating mechanism; 201. Hydraulic rod; 202. Lower pressure shell; 203. Lower pressure roller; 204. Coating shell; 205. Carrying roller; 206. Pump; 207. Delivery pipe; 208. Flexible pipe; 209. Spraying pipe; 3. Scraping mechanism; 301. Connecting plate; 302. Scraper; 303. Carrying plate; 304. Damping spring; 305. Laminating plate; 306. Rotating rod; 4. Drying box; 5. Heating equipment; 6. Partition; 7. Connecting groove. DETAILED DESCRIPTION

[0026] 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.

[0027] The utility model provides a technical solution:

[0028] See also Figures 1 to 3A coating device for producing antistatic and radiation-proof composite protective fabrics comprises a processing box 1, wherein a coating mechanism 2 is arranged on one side of the processing box 1; the coating mechanism 2 comprises a hydraulic rod 201, which is embedded in the top of the processing box 1, and the power output end of the hydraulic rod 201 is connected with a lower pressure shell 202, and the lower pressure shell 202 is rotatably connected with a lower pressure roller 203 inside, a coating shell 204 is fixed at the lower part of the processing box 1, and a bearing roller 205 is rotatably connected with the upper part of the coating shell 204 corresponding to the position of the lower pressure roller 203, and a pump 206 is embedded on one side of the outer wall of the processing box 1, and the output end of the pump 206 is connected with a delivery pipe 207, and one end of the delivery pipe 207 close to the lower pressure shell 202 is connected with a flexible pipe 208, and the other end of the flexible pipe 208 is connected with a spray pipe 209, and the flexible pipe 208 is communicated with the delivery pipe 207, and the flexible pipe 208 is communicated with the lower pressure shell 202 through the spray pipe 209.

[0029] By adopting the above technical solution, the hydraulic rod 201 works to push the lower pressure shell 202, so that the supporting roller 205 inside the coating shell 204 and the lower pressure roller 203 clamp and convey the fabric entering the processing box 1, and at the same time, the coating is poured into the coating shell 204, and the rotating supporting roller 205 coats the fabric from the bottom, and the coating is conveyed to the flexible tube 208 through the pump 206 and the conveying pipe 207, and sprayed to the lower pressure roller 203 through the spraying pipe 209, and the fabric is coated from the top, so that the coating can be applied to the fabric from both sides to improve the comprehensiveness and applicability, and the flexible tube 208 facilitates the movement of the lower pressure shell 202.

[0030] Specifically, Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, a scraping mechanism 3 is provided on one side of the lower pressure shell 202, and the scraping mechanism 3 includes a connecting plate 301, which is fixed to one side of the outer wall of the lower pressure shell 202, and a scraper 302 is fixed to the bottom end of the connecting plate 301. The scraping mechanism 3 also includes a supporting plate 303, which is fixed to one end of the coating shell 204, and a damping spring 304 is embedded in the top of the supporting plate 303, and a bonding plate 305 is connected above the damping spring 304. The bonding plate 305 penetrates into one end of the coating shell 204 and is rotatably connected to a rotating rod 306. The bonding plate 305 forms a rotating structure with the coating shell 204 through the rotating rod 306, and the bonding plate 305 forms an elastic structure with the bearing plate 303 through the damping spring 304. A drying box 4 is fixed to one end of the processing box 1, and a heating device 5 is embedded on one side of the outer wall of the drying box 4. A partition 6 is fixed between the processing box 1 and the drying box 4, and a connecting groove 7 is opened on the inner wall of the partition 6.

[0031] By adopting the above technical solution, when the lower pressure shell 202 moves, it drives the connecting plate 301 to make the scraper 302 contact the top of the fabric and press it on the bonding plate 305. The bonding plate 305 elastically shrinks according to the degree of compression through the damping spring 304 and the supporting plate 303. At the same time, the bonding plate 305 rotates through the rotating rod 306 following the compression height, so as to clamp the fabric and facilitate smoothing the fabric coating. Excessive paint flows into the coating shell 204 through the guidance of the bonding plate 305 to avoid waste. Then the fabric passes through the partition 6 through the connecting groove 7 and enters the drying box 4, and is dried through the heating equipment 5 to prevent excessive heat loss through the partition 6.

[0032] Working principle: The hydraulic rod 201 embedded in the processing box 1 drives the lower pressure shell 202 to move toward the coating shell 204, so that the lower pressure roller 203 and the bearing roller 205 equipped with an adaptive motor clamp and convey the fabric, thereby driving the coating inside the coating shell 204 to be coated. At the same time, the pump 206 is started to draw the coating through the conveying pipe 207 and convey it to the flexible pipe 208 and enter the spraying pipe 209, spraying the material to the lower pressure roller 203, coating the upper part of the fabric, and the lower pressure shell 202 moves to the coating shell 204. When it moves, it drives the connecting plate 301 to make the scraper 302 press the fabric against the bonding plate 305. Under the elastic push of the damping spring 304 embedded in the supporting plate 303, the bonding plate 305 rotates through the rotating rod 306 following the pressure, so that the fabric can be pressed from both sides to flatten the coating, and finally enter the drying box 4 for drying through the heating equipment 5. A partition 6 is arranged between the processing box 1 and the drying box 4 to prevent heat loss and facilitate the penetration of fabric for transportation through the connecting groove 7.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A coating device for producing antistatic radiation-proof composite protective fabrics, comprising a processing box (1), characterized in that: A coating mechanism (2) is provided on one side of the interior of the processing box (1); The coating mechanism (2) comprises a hydraulic rod (201), the hydraulic rod (201) is embedded in the top of the processing box (1), and the power output end of the hydraulic rod (201) is connected to a lower pressure shell (202), the lower pressure shell (202) is rotatably connected to a lower pressure roller (203), a coating shell (204) is fixed at the lower part of the processing box (1), and a bearing roller (205) is rotatably connected to the upper part of the coating shell (204) corresponding to the position of the lower pressure roller (203), a pump (206) is embedded on one side of the outer wall of the processing box (1), and the output end of the pump (206) is connected to a delivery pipe (207), one end of the delivery pipe (207) close to the lower pressure shell (202) is connected to a flexible pipe (208), and the other end of the flexible pipe (208) is connected to a spray pipe (209).

2. The coating device for producing antistatic and radiation-proof composite protective fabrics according to claim 1 is characterized by: The flexible pipe (208) is in communication with the delivery pipe (207), and the flexible pipe (208) is in communication with the lower pressure shell (202) through the spray pipe (209).

3. The coating device for producing antistatic and radiation-proof composite protective fabrics according to claim 1 is characterized by: A layer scraping mechanism (3) is provided on one side of the lower pressure shell (202), and the layer scraping mechanism (3) comprises a connecting plate (301), the connecting plate (301) is fixed to one side of the outer wall of the lower pressure shell (202), and a scraper (302) is fixed to the bottom end of the connecting plate (301).

4. The coating device for producing antistatic and radiation-proof composite protective fabrics according to claim 3 is characterized by: The scraping mechanism (3) further comprises a bearing plate (303), the bearing plate (303) being fixed to one end of the coating shell (204), and a damping spring (304) being embedded at the top end of the bearing plate (303), a bonding plate (305) being connected above the damping spring (304), and one end of the bonding plate (305) which penetrates into the coating shell (204) is rotatably connected to a rotating rod (306).

5. The coating device for producing antistatic and radiation-proof composite protective fabrics according to claim 4 is characterized by: The laminating plate (305) forms a rotating structure with the coating shell (204) through the rotating rod (306), and the laminating plate (305) forms an elastic structure with the bearing plate (303) through the damping spring (304).

6. The coating device for producing antistatic and radiation-proof composite protective fabrics according to claim 1 is characterized by: A drying box (4) is fixed to one end of the processing box (1), and a heating device (5) is embedded on one side of the outer wall of the drying box (4).

7. The coating device for producing antistatic and radiation-proof composite protective fabrics according to claim 6 is characterized by: A partition (6) is fixed between the processing box (1) and the drying box (4), and a connecting groove (7) is provided on the inner wall of the partition (6).

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