Coating device for aerospace precise instrument packaging film production

Abstract

The utility model discloses a coating device for producing a packaging film of a spaceflight precise instrument, which relates to the technical field of coating devices and comprises a support frame and a coating device body, the top of the support frame is fixedly connected with the bottom of the coating device body, and a uniform slicking component is arranged on the right side of the top of the support frame. The right side of the top of the supporting frame is fixedly connected with a limiting adjusting assembly. According to the coating device disclosed by the utility model, the uniform scraping plate assembly is matched with the limiting adjusting assembly to stably and uniformly scrape a coated packaging film in the coating device body, so that the problem that the coating coated on the packaging film is easy to be nonuniform due to the fact that an existing coating device is inconvenient to scrape redundant coating during use is solved; the coating quality of the packaging film is influenced, and the use effect of the coating device is reduced, and the effect of uniform scraping is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating devices, in particular to a coating device for producing packaging films for aerospace precision instruments. Background Art

[0002] Aerospace, also known as space flight, space flight, cosmic navigation or aerospace flight, refers to the general term for entering, exploring, developing and utilizing space (i.e. the universe outside the earth's atmosphere, also known as outer space) and various activities of celestial bodies outside the earth. Packaging film mainly refers to the film used for packaging of articles, usually including polyethylene film, biaxially oriented polyester (BOPET), BOPP film and CPP film, etc.

[0003] For example, a packaging film coating composite device with publication number CN218742842U has a main technical principle of heating the air by setting a heating rod to improve the drying efficiency of the packaging film, and providing an air guide plate to guide the hot air so that the hot air can be evenly blown to the surface of the packaging film. The air guide plate diverts the directly blown hot air, reduces the flow rate of the hot air, and thus prevents the colloid on the surface of the packaging film from being damaged.

[0004] Based on the search of patent numbers, combined with the findings of deficiencies in the prior art;

[0005] The existing coating device is not convenient for scraping off excess coating during use, which causes the coating applied on the packaging film to be uneven, affects the coating quality of the packaging film, and reduces the use effect of the coating device. Utility Model Content

[0006] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a coating device for the production of aerospace precision instrument packaging film, which has the advantage of uniform scraping and solves the problem that the existing coating device is not convenient for scraping off excess paint during use, which causes the paint applied on the packaging film to be uneven, affecting the coating quality of the packaging film and reducing the use effect of the coating device.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coating device for the production of aerospace precision instrument packaging film, comprising a support frame and a coating device body, the top of the support frame is fixedly connected to the bottom of the coating device body, a uniform scraping component is arranged on the right side of the top of the support frame, and a limit adjustment component is fixedly connected to the right side of the top of the support frame.

[0008] As a preferred embodiment of the utility model, the uniform scraping assembly includes a scraper, the top of the scraper is fixedly connected to a movable box, the top of the inner wall of the movable box is fixedly connected to a spring, a plurality of springs are provided, and the plurality of springs are equidistantly arranged, the bottom of the spring is fixedly connected to a push plate, and the bottom of the push plate is movably connected to the left side of the scraper.

[0009] As a preferred embodiment of the utility model, the limit adjustment assembly includes a support plate, the top of the support plate is fixedly connected to a connecting plate, the outer side of the connecting plate is provided with a movable plate, the bottom of the movable plate is fixedly connected to the limit plate, and the inner side of the limit plate is slidably connected to the surface of the scraper.

[0010] As a preferred embodiment of the utility model, the top of the movable box is fixedly connected to an electric slide rail, the top of the electric slide rail is fixedly connected to a connecting block, and the outer side of the connecting block is fixedly connected to the inner side of the movable plate.

[0011] As a preferred embodiment of the present invention, a sliding groove is provided on the outer side of the connecting plate, a sliding block is slidably connected to the inside of the sliding groove, and the outer side of the sliding block is fixedly connected to the inner side of the movable plate.

[0012] As a preferred embodiment of the utility model, both sides of the top of the push plate are fixedly connected with moving rods, both sides of the top of the movable box are provided with moving grooves, and the surface of the moving rod is movably connected to the inside of the moving groove.

[0013] As a preferred embodiment of the utility model, a protective plate is fixedly connected to the left side of the push plate, and the left side of the protective plate is movably connected to the left side of the inner wall of the movable box.

[0014] As a preferred embodiment of the present invention, an observation slot is provided on the front side of the coating device body, and a protective glass is movably connected inside the observation slot.

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

[0016] 1. The utility model provides a uniform scraper assembly in cooperation with a limit adjustment assembly to stably and evenly scrape the packaging film after the paint is applied in the coating device body, thereby solving the problem that the existing coating device is inconvenient to scrape off excess paint during use, which causes the paint applied on the packaging film to be uneven, affects the coating quality of the packaging film, and reduces the use effect of the coating device, thereby achieving the effect of uniform scraping.

[0017] 2. The utility model is provided with a uniform scraping component. During use, the scraper can scrape the top of the paint packaging film to make the excess paint be scraped off. At the same time, the spring can buffer the push plate during use, so that the push plate pushes the paint scraped off the left side of the scraper to move downward, and the packaging film with uneven paint is supplemented, thereby enhancing the paint quality of the packaging film.

[0018] 3. The utility model sets a limit adjustment component, so that the support plate can support and fix the connecting plate during use. The movable plate can be moved during use to drive the limit plate to move. The movement of the limit plate can flexibly limit the surface of the scraper, which can facilitate the user to adjust the size of the scraper according to the size of the packaging film. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional split structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. support frame; 2. coating device body; 3. uniform scraping assembly; 31. scraper; 32. movable box; 33. spring; 34. push plate; 4. limit adjustment assembly; 41. support plate; 42. connecting plate; 43. movable plate; 44. limit plate; 5. electric slide rail; 6. connecting block; 7. slide groove; 8. slider; 9. moving rod; 10. moving groove; 11. protective plate; 12. observation groove; 13. protective glass. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 3 As shown, the utility model provides a coating device for producing aerospace precision instrument packaging film, including a support frame 1 and a coating device body 2, the top of the support frame 1 is fixedly connected to the bottom of the coating device body 2, a uniform scraping component 3 is arranged on the right side of the top of the support frame 1, and a limit adjustment component 4 is fixedly connected to the right side of the top of the support frame 1.

[0025] refer to Figure 3The uniform scraping component 3 includes a scraper 31, the top of the scraper 31 is fixedly connected to a movable box 32, the top of the inner wall of the movable box 32 is fixedly connected to a spring 33, a plurality of springs 33 are provided, and the plurality of springs 33 are arranged at equal distances, the bottom of the spring 33 is fixedly connected to a push plate 34, and the bottom of the push plate 34 is movably connected to the left side of the scraper 31.

[0026] As a technical optimization scheme of the utility model, by setting a uniform scraping component 3, the scraper 31 can scrape the top of the paint packaging film to make excess paint be scraped off during use. At the same time, the spring 33 can buffer and push the push plate 34 during use, so that the push plate 34 pushes the paint scraped off the left side of the scraper 31 to move downward, replenish the uneven paint packaging film, and enhance the paint quality of the packaging film.

[0027] refer to Figure 3 The limit adjustment assembly 4 includes a support plate 41, the top of the support plate 41 is fixedly connected to a connecting plate 42, a movable plate 43 is arranged on the outer side of the connecting plate 42, the bottom of the movable plate 43 is fixedly connected to a limit plate 44, and the inner side of the limit plate 44 is slidably connected to the surface of the scraper 31.

[0028] As a technical optimization scheme of the utility model, by setting the limit adjustment component 4, the support plate 41 can support and fix the connecting plate 42 during use. During use, the movable plate 43 can be moved to drive the limit plate 44 to move. The movement of the limit plate 44 can movably limit the surface of the scraper 31, which can facilitate the user to adjust the use size of the scraper 31 according to the size of the packaging film.

[0029] refer to Figure 3 The top of the movable box 32 is fixedly connected to an electric slide rail 5 , the top of the electric slide rail 5 is fixedly connected to a connecting block 6 , and the outer side of the connecting block 6 is fixedly connected to the inner side of the movable plate 43 .

[0030] As a technical optimization solution of the utility model, by setting the electric slide rail 5 and the connecting block 6, the electric slide rail 5 can be started during use, so that the output of the electric slide rail 5 drives the connecting block 6 to move, and the movement of the connecting block 6 can drive the movable plate 43 to move, thereby enhancing the convenience of movement of the movable plate 43 during use and avoiding the situation where the movable plate 43 is inconvenient to move during use.

[0031] refer to Figure 3 A slide groove 7 is provided on the outer side of the connecting plate 42 , a slider 8 is slidably connected inside the slide groove 7 , and the outer side of the slider 8 is fixedly connected to the inner side of the moving plate 43 .

[0032] As a technical optimization solution of the utility model, by setting the slide groove 7 and the slider 8, the slide groove 7 can slide and limit the surface of the slider 8 during use, so that the slider 8 can stably drive the outer side of the movable plate 43 to perform movable limiting, thereby enhancing the movement stability of the movable plate 43 and avoiding the movable plate 43 from being misaligned and tilted when moving.

[0033] refer to Figure 3 Both sides of the top of the push plate 34 are fixedly connected with moving rods 9, and both sides of the top of the movable box 32 are provided with moving grooves 10, and the surface of the moving rod 9 is movably connected with the inside of the moving groove 10.

[0034] As a technical optimization solution of the utility model, by setting the moving rod 9 and the moving groove 10, the moving groove 10 can movably limit the surface of the moving rod 9 during use, so that the limiting rod can stably drive the top of the pushing plate 34 to movably limit, thereby enhancing the movement stability of the pushing plate 34.

[0035] refer to Figure 3 The left side of the push plate 34 is fixedly connected with the protective plate 11 , and the left side of the protective plate 11 is movably connected to the left side of the inner wall of the movable box 32 .

[0036] As a technical optimization solution of the utility model, by setting a protective plate 11, the protective plate 11 can movably limit the left side of the push plate 34 during use, so that the push plate 34 can move stably, and can also prevent the paint from moving to the top of the push plate 34, thereby enhancing the movement stability of the push plate 34.

[0037] refer to Figure 2 An observation slot 12 is provided on the front of the coating device body 2, and a protective glass 13 is movably connected inside the observation slot 12.

[0038] As a technical optimization solution of the utility model, by providing an observation slot 12 and a protective glass 13, the observation slot 12 can facilitate the user to observe the inside of the coating device body 2 during use, and the protective glass 13 can transparently protect the interior of the observation slot 12, thereby enhancing the use effect of the observation slot 12.

[0039] The working principle and use process of the utility model are as follows: when in use, the scraper 31 can scrape the top of the coating packaging film flat so that excess coating is scraped off, and at the same time, the spring 33 can buffer and push the push plate 34 during use, so that the push plate 34 pushes the coating scraped off the left side of the scraper 31 to move downward, replenish the uneven coating packaging film, and enhance the coating quality of the packaging film; the support plate 41 can support and fix the connecting plate 42 during use, and can move the movable plate 43 during use so that the movable plate 43 drives the limiting plate 44 to move, and the movement of the limiting plate 44 can movably limit the surface of the scraper 31, so that the user can adjust the use size of the scraper 31 according to the size of the packaging film, thereby achieving a uniform scraping effect and enhancing the use effect of the coating device.

[0040] To sum up: this coating device for the production of packaging film for aerospace precision instruments, by setting a uniform scraper 31 component in cooperation with a limit adjustment component 4, stably and evenly scrapes the packaging film after coating in the coating device body 2, thereby solving the problem that the existing coating device is inconvenient to scrape off excess paint during use, which causes the paint applied on the packaging film to be uneven, affects the coating quality of the packaging film, and reduces the use effect of the coating device.

[0041] 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.

Claims

1. A coating device for producing aerospace precision instrument packaging film, comprising a support frame (1) and a coating device body (2), characterized in that: The top of the support frame (1) is fixedly connected to the bottom of the coating device body (2); a uniform scraping assembly (3) is arranged on the right side of the top of the support frame (1); a limit adjustment assembly (4) is fixedly connected to the right side of the top of the support frame (1); the uniform scraping assembly (3) comprises a scraper (31); a movable box (32) is fixedly connected to the top of the scraper (31); a spring (33) is fixedly connected to the top of the inner wall of the movable box (32); a plurality of springs (33) are arranged, and the plurality of springs (33) are arranged in a The springs (33) are arranged at equal distances, the bottom of the spring (33) is fixedly connected to a push plate (34), the bottom of the push plate (34) is movably connected to the left side of the scraper (31), the limit adjustment component (4) comprises a support plate (41), the top of the support plate (41) is fixedly connected to a connecting plate (42), a movable plate (43) is arranged on the outer side of the connecting plate (42), the bottom of the movable plate (43) is fixedly connected to a limit plate (44), and the inner side of the limit plate (44) is slidably connected to the surface of the scraper (31).

2. A coating device for producing aerospace precision instrument packaging film according to claim 1, characterized in that: The top of the movable box (32) is fixedly connected to an electric slide rail (5), the top of the electric slide rail (5) is fixedly connected to a connecting block (6), and the outer side of the connecting block (6) is fixedly connected to the inner side of the movable plate (43).

3. The coating device for producing aerospace precision instrument packaging film according to claim 1, characterized in that: A sliding groove (7) is provided on the outer side of the connecting plate (42), a sliding block (8) is slidably connected inside the sliding groove (7), and the outer side of the sliding block (8) is fixedly connected to the inner side of the moving plate (43).

4. The coating device for producing aerospace precision instrument packaging film according to claim 1, characterized in that: Both sides of the top of the push plate (34) are fixedly connected with moving rods (9), both sides of the top of the movable box (32) are provided with moving grooves (10), and the surface of the moving rod (9) is movably connected to the inside of the moving groove (10).

5. The coating device for producing aerospace precision instrument packaging film according to claim 1, characterized in that: The left side of the push plate (34) is fixedly connected to a protective plate (11), and the left side of the protective plate (11) is movably connected to the left side of the inner wall of the movable box (32).

6. The coating device for producing aerospace precision instrument packaging film according to claim 1, characterized in that: An observation slot (12) is provided on the front of the coating device body (2), and a protective glass (13) is movably connected inside the observation slot (12).

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