A bright treatment device for weather-resistant and yellowing-resistant matte film

Abstract

The utility model discloses a kind of bright treatment equipment of weather-resistant and yellowing-resistant matte film, it is related to matte film technical field, including mounting bracket, cleaning component, leveling cleaning component and spraying component;Cleaning component, leveling cleaning component and spraying component are installed in the inner side of mounting bracket;Cleaning component includes mounting plate one, air outlet box one, ion generator, solenoid valve and connecting pipe, the inner side upper portion of the front end of mounting bracket is fixedly connected with mounting plate one, the inner side of mounting plate one is installed with air outlet box one, the right end front side of mounting bracket is fixedly connected with ion generator, the front and rear ends of ion generator are installed with solenoid valve, the air outlet of solenoid valve is communicated with the air inlet of air outlet box one by connecting pipe, cleaning component further includes dust absorption strip, scraper, rotating wheel, sticky plate and negative pressure tank, the bright treatment equipment of this weather-resistant and yellowing-resistant matte film can clean the dust on the surface of matte film, and can eliminate the wrinkle on the surface of matte film.

Description

Technical Field

[0001] This utility model relates to the field of matte film technology, specifically to a gloss treatment device for weather-resistant and yellowing-resistant matte films. Background Technology

[0002] Matte film, also known as matte film or matte film, is produced by secondary processing of the film using methods such as mechanical knurling and solvent etching to achieve a matte effect; or by adding matting agents such as fine calcium carbonate and silicon dioxide; or by adding other substances to achieve other effects, such as a weather-resistant and yellowing-resistant matte film. When the gloss of a weather-resistant and yellowing-resistant matte film needs to be improved, a layer of gloss varnish or other brightening substances is usually sprayed onto the printed surface of the matte film. Among the existing technologies, the gloss treatment equipment for weather-resistant and yellowing-resistant matte film, which is authorized by CN219647928U, includes an equipment frame, a spraying component and a winding component, and the spraying component is provided on the mounting plate. In existing technologies, when spraying gloss varnish or other brightening agents onto the surface of matte films, the quality of the matte film after spraying is affected by the presence of a lot of dust on the film surface. At the same time, unevenness of the film surface also affects the quality of the matte film after spraying. To address this, we propose a gloss treatment device for weather-resistant and yellowing-resistant matte films. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the existing defects and provide a gloss treatment device for weather-resistant and yellowing-resistant matte film, which can clean the dust on the surface of the matte film and eliminate wrinkles on the surface of the matte film, thus effectively solving the problems in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a gloss treatment device for a weather-resistant and yellowing-resistant matte film, comprising a mounting frame, a cleaning component, a leveling and cleaning component, and a spraying component; Mounting bracket: The inner side is equipped with cleaning components, leveling and cleaning components, and spraying components; Cleaning components include a mounting plate, an air outlet box, an ion generator, a solenoid valve, and a connecting pipe. The mounting plate is fixedly connected to the upper inner front end of the mounting frame. The air outlet box is installed inside the mounting plate. The ion generator is fixedly connected to the front right end of the mounting frame. Solenoid valves are installed at both ends of the ion generator. The air outlet of the solenoid valve is connected to the air inlet of the air outlet box through the connecting pipe.

[0005] The ion generator produces ion wind to eliminate static electricity on the membrane material. At the same time, the wind is delivered to the air outlet box through a solenoid valve and connecting pipe for surface dust removal. The modular design integrates multiple processes, and the ion wind cleaning avoids physical contact damage to the membrane material.

[0006] Furthermore, the cleaning assembly also includes a suction strip, a scraper, a rotating wheel, an adhesive plate, and a negative pressure box. The rotating wheel is rotatably connected to the upper and lower sides of the inner front of the mounting frame, and the adhesive plate is engaged with the outer side of the rotating wheel. Two scrapers are fixedly connected to the upper and lower ends of the inner front of the mounting frame, and a suction strip is fixedly connected to the inner side of the scraper. A negative pressure box is fixedly connected to the left front of the mounting frame, and the negative pressure box is connected to the suction strip via a pipe. The rotating wheel drives the adhesive plate to rotate and adhere impurities. The scraper, in conjunction with the suction strip, cleans the particles on the adhesive plate. The negative pressure generated by the pressure box causes the suction strip to adsorb particles. The adhesive plate continuously rotates to renew the adhesion surface. This dual cleaning method of mechanical adhesion and negative pressure adsorption, along with the rotating wheel structure, enables automatic impurity collection.

[0007] Furthermore, the leveling and cleaning assembly includes a hollow pressure roller, vents, a perforated rubber sleeve, a protective sealing cover, and an ultrapure water heating tank. The hollow pressure roller is rotatably connected to the inner center front end of the mounting frame, with multiple vents on its outer side. A perforated rubber sleeve is fixedly connected to the outer side of the hollow pressure roller. A protective sealing cover is fixedly connected to the inner front end of the mounting frame, with its inner side slidably connected to the outer side of the perforated rubber sleeve. An ultrapure water heating tank is fixedly connected to the middle left end of the mounting frame, and a connecting pipe is fixedly connected to the vent of the ultrapure water heating tank. The other end of the connecting pipe is rotatably connected to the inner left end of the hollow pressure roller via a sealed bearing. The hollow pressure roller contacts the membrane surface through the perforated rubber sleeve. The ultrapure water heating tank provides high-temperature steam, which is ejected through the vents of the hollow pressure roller. The protective sealing cover prevents steam leakage, steam leveling eliminates wrinkles, the perforated rubber sleeve protects the membrane surface, and the sealing design improves heat energy utilization.

[0008] Furthermore, the leveling and cleaning assembly also includes heating rollers, rubber sleeves, a second air outlet box, a heating mesh, and a heating chamber. Two heating rollers are rotatably connected to the rear inner side of the mounting frame, one above the other. Rubber sleeves are fixedly connected to the outer sides of the heating rollers. A heating chamber is fixedly connected to the rear inner side of the mounting frame, one above the other. A heating mesh is installed inside the heating chamber, and a second air outlet box is installed inside the heating chamber. The second air outlet box is connected to the heating chamber via a solenoid valve and connecting pipe behind the ion generator. The heating rollers conduct heat through the rubber sleeves, the heating mesh inside the heating chamber generates hot air, the second air outlet box distributes the hot air, and the ion air mixes with the hot air to enhance the drying effect. This provides a dual-mode system of hot air and contact heating. The rubber sleeves prevent scalding of the film surface, and the ion air prevents electrostatic adsorption.

[0009] Furthermore, the spraying assembly includes lamp covers and ultraviolet lamps. Two lamp covers are fixedly connected to the inner rear part of the mounting bracket, one above the other, and an ultraviolet lamp is fixedly connected to the inner side of each lamp cover. The lamp covers protect the ultraviolet lamps, and the symmetrical arrangement enables double-sided irradiation. The ultraviolet lamps emit ultraviolet light to pre-treat the film surface and improve the coating adhesion.

[0010] Furthermore, the spraying assembly also includes a second mounting plate, a spraying plate, and a material box. The second mounting plate is fixedly connected to the inner rear end of the mounting frame, with the spraying plate mounted on its inner side. Multiple nozzles are arranged on the inner side of the spraying plate. The material box is fixedly connected to the rear right end of the mounting frame, and the material box is connected to the spraying plate via a pipe. The material box stores the paint, the spraying plate atomizes the paint through the nozzles, the second mounting plate precisely positions the spraying plate, the multi-nozzle array ensures uniform coating, the modular spraying plate facilitates maintenance, and the independently designed material box avoids paint contamination.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the gloss treatment equipment for this weather-resistant and yellowing-resistant matte film has the following advantages: 1. This gloss treatment equipment for weather-resistant and yellowing-resistant matte film uses an ion generator to produce ion wind to eliminate static electricity on the film material. At the same time, the wind is delivered to the air outlet box 2 via a solenoid valve and connecting pipe for surface dust removal. A rotating wheel drives the adhesive plate to rotate and adhere impurities. A scraper and a dust suction strip clean the particles on the adhesive plate. The pressure box generates negative pressure to make the dust suction strip adsorb particles. The adhesive plate continues to rotate and renew the adhesion surface. The rotating wheel structure realizes automatic impurity collection and can clean the dust on the surface of the matte film.

[0012] 2. This equipment for brightening weather-resistant and yellowing-resistant matte film uses a hollow pressure roller that contacts the film surface through a perforated rubber sleeve. An ultrapure water heating box provides high-temperature steam, which is ejected through the air outlet of the hollow pressure roller. A protective sealing cover prevents steam leakage. The steam leveling process eliminates wrinkles. The heating roller conducts heat through the rubber sleeve, and the heating grid inside the heating box generates hot air. The hot air is divided into two parts in the air outlet box. The hot air is mixed with ion air to enhance the drying effect. The ion air prevents electrostatic adsorption and can eliminate wrinkles on the surface of the matte film. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of this utility model; Figure 3 This utility model Figure 2 A magnified schematic diagram of the structure at point A in the middle.

[0014] In the diagram: 1. Mounting frame; 3. Cleaning assembly; 31. Mounting plate one; 32. Air outlet box one; 33. Ion generator; 34. Solenoid valve; 35. Connecting pipe; 36. Dust suction strip; 37. Scraper; 38. Rotating wheel; 39. Adhesive plate; 310. Negative pressure box; 4. Leveling and cleaning assembly; 41. Hollow pressure roller; 42. Air outlet; 43. Perforated rubber sleeve; 44. Protective sealing cover; 45. Ultrapure water heating box; 46. Heating roller; 47. Rubber sleeve; 48. Air outlet box two; 49. Heating mesh; 410. Heating box; 5. Spraying assembly; 51. Lamp cover; 52. Ultraviolet lamp; 53. Mounting plate two; 54. Spraying plate; 55. Raw material box. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-3 This embodiment provides a technical solution: a gloss treatment device for a weather-resistant and yellowing-resistant matte film, including a mounting frame 1, a cleaning component 3, a leveling and cleaning component 4, and a spraying component 5; Mounting bracket 1: The inner side is equipped with cleaning component 3, leveling and cleaning component 4 and spraying component 5; Cleaning component 3 includes mounting plate 31, air outlet box 32, ion generator 33, solenoid valve 34 and connecting pipe 35. Mounting plate 31 is fixedly connected to the upper part of the inner front end of mounting bracket 1. Air outlet box 32 is installed inside mounting plate 31. Ion generator 33 is fixedly connected to the front right end of mounting bracket 1. Solenoid valve 34 is installed at both ends of ion generator 33. The air outlet of solenoid valve 34 is connected to the air inlet of air outlet box 32 through connecting pipe 35.

[0017] Ion generator 33 generates ion wind to eliminate static electricity on the membrane material. At the same time, it is delivered to the air outlet box 32 for surface dust removal via solenoid valve 34 and connecting pipe 35. The modular design realizes the integration of multiple processes, and the ion wind cleaning avoids physical contact damage to the membrane material.

[0018] The cleaning assembly 3 also includes a suction strip 36, a scraper 37, a rotating wheel 38, an adhesive plate 39, and a negative pressure box 310. The rotating wheel 38 is rotatably connected to the upper and lower sides of the inner front of the mounting frame 1, and the adhesive plate 39 is snapped onto the outer side of the rotating wheel 38. Two scrapers 37 are fixedly connected to the upper and lower ends of the inner front of the mounting frame 1, and the suction strip 36 is fixedly connected to the inner side of the scraper 37. The negative pressure box 310 is fixedly connected to the left front of the mounting frame 1, and the negative pressure box 310 is connected to the suction strip 36 through a pipe. The rotating wheel 38 drives the adhesive plate 39 to rotate and adhere impurities. The scraper 37, in conjunction with the suction strip 36, cleans the particles on the adhesive plate 39. The negative pressure box 310 generates negative pressure, causing the suction strip to adsorb particles. The adhesive plate 39 continuously rotates to renew the adhesion surface. This dual cleaning method of mechanical adhesion and negative pressure adsorption, along with the rotating wheel structure, enables automatic impurity collection.

[0019] The leveling and cleaning assembly 4 includes a hollow pressure roller 41, an air outlet 42, a perforated rubber sleeve 43, a protective sealing cover 44, and an ultrapure water heating tank 45. The hollow pressure roller 41 is rotatably connected to the front end of the inner middle of the mounting frame 1. Multiple air outlets 42 are opened on the outer side of the hollow pressure roller 41. The perforated rubber sleeve 43 is fixedly connected to the outer side of the hollow pressure roller 41. The protective sealing cover 44 is fixedly connected to the front end of the inner middle of the mounting frame 1. The inner side of the protective sealing cover 44 is slidably connected to the outer side of the perforated rubber sleeve 43. The ultrapure water heating tank 45 is fixedly connected to the middle of the left end of the mounting frame 1. A connecting pipe is fixedly connected to the air outlet of the ultrapure water heating tank 45. The other end of the connecting pipe is rotatably connected to the inner side of the left end of the hollow pressure roller 41 through a sealed bearing. The hollow pressure roller 41 contacts the membrane surface through the perforated rubber sleeve 43. The ultrapure water heating box 45 provides high-temperature steam. The steam is ejected through the air outlet 42 of the hollow pressure roller 41. The protective sealing cover 44 prevents steam leakage. The steam leveling eliminates wrinkles. The perforated rubber sleeve protects the membrane surface. The sealing design improves the thermal energy utilization rate.

[0020] The leveling and cleaning assembly 4 also includes heating rollers 46, rubber sleeves 47, a second air outlet box 48, a heating mesh 49, and a heating chamber 410. Two heating rollers 46 are rotatably connected to the rear inner side of the mounting frame 1, with rubber sleeves 47 fixedly connected to the outer sides of the heating rollers 46. The heating chamber 410 is fixedly connected to the rear inner side of the mounting frame 1, with a heating mesh 49 installed inside the heating chamber 410. The second air outlet box 48 is also installed inside the heating chamber 410, and is connected to the heating chamber 410 via a solenoid valve 34 and a connecting pipe 35 behind the ion generator 33. The heating rollers 46 conduct heat through the rubber sleeves 47, the heating mesh 49 inside the heating chamber 410 generates hot air, and the second air outlet box 48 distributes the hot air. The ionized air mixes with the hot air to enhance the drying effect. The system features a dual-mode system of hot air and contact heating. The rubber sleeves prevent scalding of the film surface, and the ionized air prevents static electricity adsorption.

[0021] The spraying assembly 5 includes lamp covers 51 and ultraviolet lamps 52. Two lamp covers 51 are fixedly connected to the inner rear part of the mounting bracket 1, one above the other. Ultraviolet lamps 52 are fixedly connected to the inner side of the lamp covers 51. The lamp covers 51 protect the ultraviolet lamps 52. The symmetrical arrangement enables double-sided irradiation. The ultraviolet lamps 52 emit ultraviolet light to pre-treat the surface of the film material and improve the adhesion of the coating.

[0022] The spraying assembly 5 also includes a second mounting plate 53, a spraying plate 54, and a material box 55. The second mounting plate 53 is fixedly connected to the inner rear end of the mounting frame 1, and the spraying plate 54 is installed on the inner side of the second mounting plate 53. Multiple nozzles are arranged on the inner side of the spraying plate 54. The material box 55 is fixedly connected to the rear right end of the mounting frame 1. The material box 55 is connected to the spraying plate 54 through a pipe. The material box 55 stores the paint, and the spraying plate 54 achieves atomized spraying through the nozzles. The second mounting plate 53 precisely positions the spraying plate 54, the multi-nozzle array ensures uniform coating, the modular spraying plate facilitates maintenance, and the independently designed material box avoids paint contamination.

[0023] The working principle of the gloss treatment equipment for weather-resistant and yellowing-resistant matte film provided by this utility model is as follows: During use, the film material is sequentially transported along the inner side of the mounting frame 1: First, the cleaning component 3 performs electrostatic elimination and surface dust removal. The ion air generated by the ion generator 33 blows the film surface through the air outlet box 32. At the same time, the rotating wheel 38 drives the adhesive plate 39 to adhere impurities. The scraper 37, together with the dust suction strip 36, removes particles under the action of the negative pressure box 310. Then, it enters the leveling and cleaning component 4. The hollow pressure roller 41 contacts the film surface through the perforated rubber sleeve 43. The high-temperature steam provided by the ultrapure water heating box 45 is ejected through the air outlet 42 to eliminate wrinkles. The protective sealing cover 44 seals the steam. At the same time, the heating roller 46 conducts heat through the rubber sleeve 47. The heating mesh 49 in the heating box 410 generates hot air, which is distributed through the air outlet box 48 for drying. Finally, it reaches the spraying component 5. The ultraviolet lamp 52 performs ultraviolet pretreatment on the surface of the membrane material under the protection of the lamp cover 51. The raw material box 55 delivers the coating to the spraying plate 54. The coating is uniformly atomized and sprayed through the nozzle to ensure that the membrane material is clean, flat and complete the coating.

[0024] It is worth noting that the input terminals of the ion generator 33, solenoid valve 34, negative pressure box 310, ultrapure water heating box 45, heating roller 46, heating mesh 49, heating box 410 and ultraviolet lamp 52 disclosed in the above embodiments are electrically connected to the output terminal of an external power supply through an external PLC controller. The external PLC controller controls the operation of the ion generator 33, solenoid valve 34, negative pressure box 310, ultrapure water heating box 45, heating roller 46, heating mesh 49, heating box 410 and ultraviolet lamp 52 using methods commonly used in the prior art.

[0025] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A gloss treatment device for weather-resistant and yellowing-resistant matte film, characterized in that: It includes a mounting bracket (1), a cleaning assembly (3), a leveling and cleaning assembly (4), and a spraying assembly (5); Mounting bracket (1): The inner side is equipped with cleaning components (3), leveling and cleaning components (4) and spraying components (5); Cleaning component (3): includes mounting plate 1 (31), air outlet box 1 (32), ion generator (33), solenoid valve (34) and connecting pipe (35). Mounting plate 1 (31) is fixedly connected to the upper part of the inner front end of the mounting frame (1). Air outlet box 1 (32) is installed on the inner side of mounting plate 1 (31). Ion generator (33) is fixedly connected to the front right end of the mounting frame (1). Solenoid valve (34) is installed at both ends of the ion generator (33). The air outlet of the solenoid valve (34) is connected to the air inlet of air outlet box 1 (32) through connecting pipe (35).

2. The gloss treatment equipment for a weather-resistant and yellowing-resistant matte film according to claim 1, characterized in that: The cleaning assembly (3) also includes a suction strip (36), a scraper (37), a rotating wheel (38), a sticky plate (39), and a negative pressure box (310). The rotating wheel (38) is rotatably connected to the upper and lower sides of the inner front of the mounting frame (1). The sticky plate (39) is snapped onto the outer side of the rotating wheel (38). Two scrapers (37) are fixedly connected to the upper and lower ends of the inner front of the mounting frame (1). The suction strip (36) is fixedly connected to the inner side of the scraper (37). The negative pressure box (310) is fixedly connected to the left front of the mounting frame (1). The negative pressure box (310) is connected to the suction strip (36) through a pipe.

3. The gloss treatment equipment for a weather-resistant and yellowing-resistant matte film according to claim 1, characterized in that: The leveling and cleaning assembly (4) includes a hollow pressure roller (41), an air outlet (42), a perforated rubber sleeve (43), a protective sealing cover (44), and an ultrapure water heating tank (45). The hollow pressure roller (41) is rotatably connected to the front end of the inner middle of the mounting frame (1). Multiple air outlets (42) are opened on the outer side of the hollow pressure roller (41). The perforated rubber sleeve (43) is fixedly connected to the outer side of the hollow pressure roller (41). The protective sealing cover (44) is fixedly connected to the front end of the inner middle of the mounting frame (1). The inner side of the protective sealing cover (44) is slidably connected to the outer side of the perforated rubber sleeve (43). The ultrapure water heating tank (45) is fixedly connected to the middle of the left end of the mounting frame (1). A connecting pipe is fixedly connected to the air outlet of the ultrapure water heating tank (45). The other end of the connecting pipe is rotatably connected to the inner side of the left end of the hollow pressure roller (41) through a sealed bearing.

4. The gloss treatment equipment for a weather-resistant and yellowing-resistant matte film according to claim 3, characterized in that: The leveling and cleaning assembly (4) also includes a heating roller (46), a rubber sleeve (47), an air outlet box (48), a heating mesh (49), and a heating box (410). Two heating rollers (46) are rotatably connected to the rear side of the inner middle of the mounting frame (1). A rubber sleeve (47) is fixedly connected to the outer side of the heating roller (46). A heating box (410) is fixedly connected to the rear side of the inner middle of the mounting frame (1). A heating mesh (49) is installed on the inner side of the heating box (410). An air outlet box (48) is installed on the inner side of the heating box (410). The air outlet box (48) is connected to the heating box (410) through a solenoid valve (34) and a connecting pipe (35) on the rear side of the ion generator (33).

5. The gloss treatment equipment for a weather-resistant and yellowing-resistant matte film according to claim 1, characterized in that: The spraying assembly (5) includes a lampshade (51) and an ultraviolet lamp (52). Two lampshades (51) are fixedly connected to the inner rear part of the mounting bracket (1) in a corresponding manner, and an ultraviolet lamp (52) is fixedly connected to the inner side of the lampshade (51).

6. The gloss treatment equipment for a weather-resistant and yellowing-resistant matte film according to claim 5, characterized in that: The spraying assembly (5) also includes a second mounting plate (53), a spraying plate (54), and a material box (55). The second mounting plate (53) is fixedly connected to the inner rear end of the mounting frame (1) at the top and bottom. The spraying plate (54) is installed on the inner side of the second mounting plate (53). Multiple nozzles are provided on the inner side of the spraying plate (54). The material box (55) is fixedly connected to the rear right end of the mounting frame (1). The material box (55) is connected to the spraying plate (54) through a pipe.

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