Flexible vacuum winding coating machine

Abstract

The utility model relates to a flexible vacuum winding coating machine, which comprises a coating machine main body, a support frame, a flattening assembly and a water cooling assembly, the outer wall of the top end of the coating machine main body is fixedly connected with the support frame, one side of the support frame is provided with the flattening assembly, and the support frame and the coating machine main body are provided with the water cooling assembly; the flattening assembly comprises a first motor, a first gear, a toothed belt, a rotating shaft, a second gear, an eccentric roller, a second motor, a two-way lead screw, a guide frame, a flattening scraper, a threaded hole and a guide opening. According to the utility model, the flattening assembly is adopted, so that the flexible material can be flattened, the manual burden is reduced, and the coating effect is improved; the water cooling assembly is adopted, water cooling treatment can be conducted on the coating film structure, so that the coating film is cooled, the multiple functions of the coating film are increased, a rubber structure is additionally arranged on the structure, flexible protection can be conducted on the coating film through rubber, slipping between the coating film and the winding roller is avoided, and the coating film effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of winding coating machines, in particular to a flexible vacuum winding coating machine. Background Art

[0002] The vacuum coating machine mainly refers to a kind of coating that needs to be carried out under a relatively high vacuum degree, including many specific types, such as magnetron sputtering, aluminum evaporation plating, electron gun, etc. All of the above types belong to the flexible vacuum winding coating machine; since the coating material contains metal materials, when the existing coating machine winds the film, there will be a slipping phenomenon between the winding roller of the metal material and the film after coating, resulting in uneven coating material during coating, coating wrinkles, and uneven surface. It is necessary to repeat the coating, wasting coating materials. At the same time, it will cause the thickness of the film after coating to increase, the film layer to be uneven, reducing the coating effect, unable to meet the actual needs of customers. At the same time, the existing flexible vacuum winding coating machine generally cannot perform a better flattening treatment on flexible materials, increasing the labor burden, reducing the coating effect, and generally unable to perform water cooling treatment on the coating. During coating, it is impossible to perform multi-functional treatment on the coating. Summary of the Utility Model

[0003] The problem solved by the utility model is to provide a flexible vacuum winding coating machine, which can perform a flattening treatment on flexible materials, reducing the labor burden and improving the coating effect. Moreover, it can perform water cooling treatment on the coating structure, thereby cooling the coating, increasing the multi-functionality of the coating. And a rubber structure is added in the structure, which can flexibly protect the coating through the rubber, avoiding the slipping between the coating and the winding roller, increasing the flattening treatment effect on flexible materials, and improving the coating effect.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme: a flexible vacuum winding coating machine, including a coating machine main body, a support frame, a flattening component and a water cooling component. A support frame is fixedly connected to the outer wall of the top of the coating machine main body. A flattening component is installed on one side of the support frame, and a water cooling component is installed on the support frame and the coating machine main body;

[0005] The flattening assembly includes a first motor, a first gear, a toothed belt, a rotating shaft, a second gear, an eccentric roller, a second motor, a bidirectional lead screw, a guiding frame, a flattening scraper, a threaded hole, and a guiding opening. The rotating shafts are symmetrically and rotatably connected to one side of the support frame. A second gear is fixedly connected to the outer wall of one end of the rotating shaft. A toothed belt is meshingly installed on one side of the two second gears. A first gear is meshingly installed in the middle of the toothed belt. A first motor is embedded and installed on one side of the support frame, and one end of the output shaft of the first motor is fixedly connected to the outer wall of the first gear. A guiding frame is fixedly connected to one side of the support frame. A bidirectional lead screw is rotatably connected to one side of the guiding frame. A second motor is embedded and installed on one side of the support frame, and one end of the output shaft of the second motor is fixedly connected to the outer wall of the bidirectional lead screw. Flattening scrapers are symmetrically installed on the guiding frame. Threaded holes are formed in the flattening scrapers corresponding to the positions of the bidirectional lead screws, and guiding openings are formed in the flattening scrapers corresponding to the positions of the guiding frames.

[0006] Preferably, the water cooling assembly includes a heating and cooling exchanger, a return pipe, a water inlet pipe, a main cooling pipe, a rotating winding roller, and a rubber layer. A heating and cooling exchanger is installed on the top of the coating machine body. The water inlet pipes are symmetrically and penetratingly connected to one side of the heating and cooling exchanger. A main cooling pipe is installed on one side of the support frame, and one end of the water inlet pipe is penetratingly connected to the inner wall of the main cooling pipe. A return pipe is penetratingly connected to one end of the main cooling pipe, and one end of the return pipe is penetratingly connected to the inner wall of the coating machine body. A rotating winding roller is rotatably connected to one side of the main cooling pipe. A rubber layer is provided on the outer wall of one side of the rotating winding roller.

[0007] Preferably, a connecting plate is fixedly connected to the outer wall of one end of the rotating winding roller, and guiding rollers are distributed and installed on one side of the connecting plate and the coating machine body.

[0008] Preferably, a winding electric cabinet is installed on the outer wall of one side of the heating and cooling exchanger.

[0009] Preferably, an arc-shaped groove is formed at the top of the flattening scraper, and the shape of the flattening scraper is Z-shaped.

[0010] The beneficial effects of the present utility model are as follows: By adopting the flattening assembly, the flexible material can be flattened, reducing the manual burden and improving the coating effect; by adopting the water cooling assembly, the coating structure can be water-cooled, thereby cooling the coating, increasing the versatility of the coating, and adding a rubber structure to the main roller structure of the water-cooling roller, increasing the friction between the film and the structure, avoiding slipping between the coating and the winding roller, reducing the use of coating materials, meeting the customer's requirements for different thicknesses of the film in a higher range, and providing flexible protection for the coating through the rubber, improving the coating effect. Description of the Drawings

[0011] Figure 1This is the overall three-dimensional structure diagram of the present utility model;

[0012] Figure 2 This is the front view sectional structure diagram of the present utility model;

[0013] Figure 3 This is the internal three-dimensional structure diagram of the water-cooling component of the present utility model.

[0014] Legend Explanation:

[0015] 1. Coating machine main body; 2. Support frame; 3. Flattening component; 4. Water-cooling component; 5. Guide roller; 6. Connecting plate; 7. Rewinding electrical cabinet; 301. First motor; 302. First gear; 303. Tooth belt; 304. Rotating shaft; 305. Second gear; 306. Eccentric roller; 307. Second motor; 308. Bidirectional lead screw; 309. Guide frame; 3010. Flattening scraper; 3011. Threaded hole; 3012. Guide port; 401. Cooling and heating exchanger; 402. Return pipe; 403. Water inlet pipe; 404. Cooling main pipe; 405. Rotary winding roller; 406. Rubber layer. Specific Embodiment

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model. Embodiment

[0017] See Figures 1 to 2 , a flexible vacuum winding coating machine, including a coating machine main body 1, a support frame 2, a flattening component 3 and a water-cooling component 4. A support frame 2 is fixedly connected to the top outer wall of the coating machine main body 1. A flattening component 3 is installed on one side of the support frame 2. A water-cooling component 4 is installed on the support frame 2 and the coating machine main body 1; A connecting plate 6 is fixedly connected to the outer wall of one end of the rotary winding roller 405. Guide rollers 5 are distributed and installed on one side of the connecting plate 6 and the coating machine main body 1. The flexible material is passed through the guide rollers 5 on the connecting plate 6 to facilitate the transmission of the flexible material; A rewinding electrical cabinet 7 is installed on the outer wall of one side of the cooling and heating exchanger 401. The coating machine main body 1 is powered through the rewinding electrical cabinet 7 to facilitate the coating treatment of the flexible material;

[0018] The flattening assembly 3 includes a first motor 301, a first gear 302, a toothed belt 303, a rotating shaft 304, a second gear 305, an eccentric roller 306, a second motor 307, a bidirectional lead screw 308, a guide frame 309, a flattening squeegee 3010, a threaded hole 3011, and a guide opening 3012. One side of the support frame 2 is symmetrically and rotatably connected to a rotating shaft 304. A second gear 305 is fixedly connected to the outer wall of one end of the rotating shaft 304. A toothed belt 303 is meshingly installed on one side of the two second gears 305. A first gear 302 is meshingly installed in the middle of the toothed belt 303. A first motor 301 is embedded in one side of the support frame 2, and one end of the output shaft of the first motor 301 is fixedly connected to the outer wall of the first gear 302. A guide frame 309 is fixedly connected to one side of the support frame 2. A bidirectional lead screw 308 is rotatably connected to one side of the guide frame 309. A second motor 307 is embedded in one side of the support frame 2, and one end of the output shaft of the second motor 307 is fixedly connected to the outer wall of the bidirectional lead screw 308. Flattening squeegees 3010 are symmetrically installed on the guide frame 309. Threaded holes 3011 are formed in the flattening squeegees 3010 corresponding to the positions of the bidirectional lead screw 308. Guide openings 3012 are formed in the flattening squeegees 3010 corresponding to the positions of the guide frame 309; an arc-shaped groove is formed at the top of the flattening squeegee 3010, and the shape of the flattening squeegee 3010 is Z-shaped, which facilitates the flattening treatment of the flexible material by the flattening squeegee 3010.

[0019] Working principle: First, the coating machine main body 1 is powered by the coiling electrical cabinet 7, and then the flexible material is passed through the guide roller 5 on the connecting plate 6. At this time, the first motor 301 is started to rotate the first gear 302. Then, under the action of the toothed belt 303, the second gear 305 on the rotating shaft 304 rotates 180 degrees. Then, the two eccentric rollers 306 move away from each other to tension the flexible material. When the flexible material is wrinkled, the second motor 307 is started to rotate the bidirectional lead screw 308. Then, under the action of the threaded hole 3011, the guide opening 3012 on the flattening squeegee 3010 moves away along the guide frame 309, and the flexible material is flattened by the flattening squeegee 3010, which can flatten the flexible material, reduce the manual burden, and improve the coating effect. Embodiment

[0020] See Figure 1 With Figure 3, the water-cooling component 4 includes a heating and cooling exchanger 401, a return pipe 402, a water inlet pipe 403, a cooling main pipe 404, a rotating winding roller 405 and a rubber layer 406. The heating and cooling exchanger 401 is installed at the top of the coating machine main body 1. The heating and cooling exchanger 401 is installed at the top of the coating machine main body 1. On one side of the heating and cooling exchanger 401, the water inlet pipes 403 are symmetrically and penetratively connected. On one side of the support frame 2, the cooling main pipe 404 is installed, and one end of the water inlet pipe 403 is penetratively connected to the inner wall of the cooling main pipe 404. One end of the cooling main pipe 404 is penetratively connected with a return pipe 402, and one end of the return pipe 402 is penetratively connected to the inner wall of the coating machine main body 1. On one side of the cooling main pipe 404, there is a rotatably connected rotating winding roller 405. On the outer wall of one side of the rotating winding roller 405, there is a rubber layer 406. Here, the connection between the rubber layer 406 and the rotating winding roller 405 can be socket connection, or the rubber layer 406 can be formed on the outer surface of the rotating winding roller 405 by hot melting of rubber material. The material of the rubber layer can be designed according to the actual needs of the film substrate and the coating material, and is not limited to one material.

[0021] When coating, the coating machine main body 1 can be started to rotate the rotating winding roller 405 along the cooling main pipe 404 to wind the flexible material. During winding, the flexible material is conveyed through the rubber layer 406, and then the flexible material is coated. Then, the heating and cooling exchanger 401 is started to make cold water enter the interior of the cooling main pipe 404 through the water inlet pipe 403 to cool the cooling main pipe 404. Then, the flexible material is water-cooled through the rotating winding roller 405. Then, the water is returned through the return pipe 402, and then is cooled again through the heating and cooling exchanger 401. The coating structure can be water-cooled, so as to cool the coating, increasing the functionality of the coating. Moreover, a rubber structure is added to the structure, and the coating can be flexibly protected by the rubber, improving the coating effect.

[0022] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A flexible vacuum winding coating machine, characterized in that: The coating machine comprises a coating machine body (1), a support frame (2), a flattening component (3) and a water cooling component (4); the support frame (2) is fixedly connected to the top outer wall of the coating machine body (1); the flattening component (3) is installed on one side of the support frame (2); and the water cooling component (4) is installed on the support frame (2) and the coating machine body (1); The flattening assembly (3) comprises a first motor (301), a first gear (302), a toothed belt (303), a rotating shaft (304), a second gear (305), an eccentric roller (306), a second motor (307), a bidirectional screw (308), a guide frame (309), a flattening scraper (3010), a threaded hole (3011) and a guide opening (3012); one side of the support frame (2) is symmetrically rotatably connected to the rotating shaft (304); an outer wall of one end of the rotating shaft (304) is fixedly connected to a second gear (305); one side of two second gears (305) are meshedly mounted with a toothed belt (303); the middle part of the toothed belt (303) is meshedly mounted with the first gear (302); one side of the support frame (2) is inlaid with a second gear (305); A motor (301) is provided, wherein one end of the output shaft of the first motor (301) is fixedly connected to the outer wall of the first gear (302); one side of the support frame (2) is fixedly connected to a guide frame (309); one side of the guide frame (309) is rotatably connected to a bidirectional screw rod (308); one side of the support frame (2) is inlaid with a second motor (307) and one end of the output shaft of the second motor (307) is fixedly connected to the outer wall of the bidirectional screw rod (308); a flattening scraper (3010) is symmetrically mounted on the guide frame (309); a threaded hole (3011) is provided on the flattening scraper (3010) at a position corresponding to the bidirectional screw rod (308); and a guide opening (3012) is provided on the flattening scraper (3010) at a position corresponding to the guide frame (309).

2. A flexible vacuum winding coating machine according to claim 1, characterized in that: The water cooling component (4) comprises a heating and cooling switch (401), a return pipe (402), a water inlet pipe (403), a cooling main pipe (404), a rotating winding roller (405) and a rubber layer (406). The heating and cooling switch (401) is installed at the top of the coating machine body (1). One side of the heating and cooling switch (401) is symmetrically connected to the water inlet pipe (403). One side of the support frame (2) is installed with a cooling main pipe (404), and one end of the water inlet pipe (403) is connected to the inner wall of the cooling main pipe (404). One end of the cooling main pipe (404) is connected to the return pipe (402), and one end of the return pipe (402) is connected to the inner wall of the coating machine body (1). One side of the cooling main pipe (404) is rotatably connected to the rotating winding roller (405), and a rubber layer (406) is provided on the outer wall of one side of the rotating winding roller (405).

3. A flexible vacuum winding coating machine according to claim 2, characterized in that: A connecting plate (6) is fixedly connected to the outer wall of one end of the rotating winding roller (405), and guide rollers (5) are distributed and installed on one side of the connecting plate (6) and the coating machine body (1).

4. The flexible vacuum winding coating machine according to claim 2, characterized in that: A winding electric cabinet (7) is installed on one side outer wall of the cooling and heating exchanger (401).

5. The flexible vacuum winding coating machine according to claim 1, characterized in that: An arc-shaped groove is provided at the top of the flattening scraper (3010), and the flattening scraper (3010) is in a Z shape.

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