Coating device for production of lamp box canvas

Abstract

The utility model discloses a coating device for light box canvas production, which relates to the technical field of light box canvas production and comprises a base, a coating frame is arranged at the upper end of the base, a coating tank is arranged at the upper end of the coating frame, a first motor is arranged at the upper end of the coating tank, and four groups of first supports are symmetrically arranged at the upper end of the base. A material roller is arranged between the two sets of first supports, four sets of second supports are symmetrically arranged among the four sets of first supports, a material guide roller is arranged between the two sets of second supports, a movable frame is arranged at the lower end of the coating frame, two sets of balance rods are symmetrically arranged in the movable frame, and a transmission screw is arranged in the movable frame. According to the coating device for production of the lamp box canvas, the coating frame can move left and right, so that the ending end of a canvas roll can still be coated, the area of the canvas needing to be manually coated by a subsequent user is reduced, and the burden of the user is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of light box canvas production, especially relates to a coating device for light box canvas production. BACKGROUND

[0002] The light box is a kind of display tool that provides light through built-in lighting source, is usually used in advertising, information display, guiding sign and so on, and coating treatment is very crucial in the production of light box canvas, can improve the performance of canvas, and can improve the visual effect of final light box.

[0003] The existing coating device for light box canvas production when installing and using, since the head and tail of canvas roll need to be manually wound on the material roller, part of the canvas roll surface cannot be coated, which causes waste of canvas roll, or the user needs to manually coat it, which causes burden to the user, and brings certain adverse effects to the use process of people, in order to solve the problems in the background art, the coating device for light box canvas production is provided. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a coating device for light box canvas production, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is:

[0006] A coating device for light box canvas production, comprising a base, a coating frame is arranged at the upper end of the base, a paint tank is arranged at the upper end of the coating frame, a first motor is arranged at the upper end of the paint tank, four groups of first supports are symmetrically arranged at the upper end of the base, a material roller is arranged between two groups of the first supports, four groups of second supports are symmetrically arranged between the four groups of first supports, a guide roller is arranged between two groups of the second supports, a movable frame is arranged at the lower end of the coating frame, two groups of balance bars are symmetrically arranged in the movable frame, a transmission screw is arranged in the movable frame, a second motor is arranged at one end of the transmission screw, a scraper is arranged in the coating frame, an electric telescopic rod is arranged at the upper end of the scraper, a visual window is arranged on the outer wall of the paint tank, a liquid inlet is arranged at the upper end of the paint tank, a liquid pipe is arranged at the lower end of the paint tank, a connecting pipe is arranged at the lower end of the liquid pipe, a plurality of spray heads are arranged at the lower end of the connecting pipe, a support frame is arranged on the outer wall of the liquid pipe, and a stirring frame is arranged at the lower end of the first motor.

[0007] Preferably, the transmission screw and the movable frame are threadedly connected, a rotating groove is arranged between the transmission screw and the base, the transmission screw and the base are movably connected through the rotating groove, the outer wall of the balance bar is smooth, the balance bar and the movable frame are movably connected, and the movable frame and the coating frame are welded.

[0008] Preferably, a rotating groove is arranged between the material roller and the first support, the material roller and the first support are movably connected through the rotating groove, a rotating groove is arranged between the guide roller and the second support, and the guide roller and the second support are movably connected through the rotating groove.

[0009] Preferably, a rotating groove is arranged between the stirring frame and the paint tank, and the stirring frame and the paint tank are movably connected through the rotating groove.

[0010] Preferably, the first support and the second support are welded with the base, and a driving structure is arranged inside one group of the material rollers.

[0011] Preferably, a clamping groove is arranged between the connecting pipe and the support frame, and the connecting pipe and the support frame are detachably connected through the clamping groove.

[0012] Compared with the prior art, the lamp box canvas production coating device has the following beneficial effects:

[0013] 1. The lamp box canvas production coating device, through the setting of the movable frame and the transmission screw and the like structure, the coating frame can be displaced left and right, so that the two ends of the canvas roll can still be coated, reducing the area of the canvas that needs to be manually coated by the subsequent user, thereby reducing the burden of the user.

[0014] 2. The lamp box canvas production coating device, through the setting of the stirring frame and the first motor and the like structure, the paint in the paint tank can be in a state of constant stirring, avoiding the deposition of the paint and affecting the effect of the paint, at the same time, the visual window arranged on the outer wall of the paint tank can facilitate the user to check the remaining amount of the paint in the paint tank and supplement in time. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is the overall structure schematic view of the utility model;

[0016] Figure 2 is the combined structure schematic view of the base and the movable frame of the utility model;

[0017] Figure 3 is the combined structure schematic view of the paint tank and the liquid pipe of the utility model;

[0018] Figure 4 is the combined structure schematic view of the electric telescopic rod and the scraper of the utility model;

[0019] Figure 5 is the combined structure schematic view of the first motor and the stirring frame of the utility model.

[0020] In the diagram: 1. Base; 2. Coating rack; 3. Paint tank; 4. First motor; 5. Balance bar; 6. First support; 7. Second motor; 8. Movable frame; 9. Transmission screw; 10. Material roller; 11. Guide roller; 12. Liquid pipe; 13. Support frame; 14. Liquid inlet; 15. Viewing window; 16. Second support; 17. Connecting pipe; 18. Nozzle; 19. Scraper; 20. Electric telescopic rod; 21. Mixing rack. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Example 1, as Figures 1-2 As shown, a coating device for producing lightbox canvas includes a base 1, a coating frame 2 movably connected to the upper end of the base 1, a paint tank 3 detachably connected to the upper end of the coating frame 2, a first motor 4 detachably connected to the upper end of the paint tank 3, four sets of first supports 6 welded to the upper end of the base 1, a material roller 10 movably connected between two sets of first supports 6, four sets of second supports 16 welded between the four sets of first supports 6, a guide roller 11 movably connected between two sets of second supports 16, a movable frame 8 welded to the lower end of the coating frame 2, two sets of balance bars 5 movably connected inside the movable frame 8, a transmission screw 9 threadedly connected inside the movable frame 8, and a second motor 7 detachably connected to one end of the transmission screw 9.

[0023] The movable frame 8 and transmission screw 9 are designed to allow the coating frame 2 to move left and right, so that the ends of the canvas roll can still be coated, reducing the area of ​​canvas that users need to manually touch up, thus reducing the burden on users.

[0024] Example 2, as Figures 3-5 As shown, a coating device for producing lightbox canvases includes a coating rack 2 with a scraper 19 inside. The upper end of the scraper 19 is detachably connected to an electric telescopic rod 20. The outer wall of the paint tank 3 has a viewing window 15. The upper end of the paint tank 3 has an integral liquid inlet 14. The lower end of the paint tank 3 is detachably connected to a liquid pipe 12. The lower end of the liquid pipe 12 is detachably connected to a connecting pipe 17. The lower end of the connecting pipe 17 is detachably connected to multiple sets of nozzles 18. The outer wall of the liquid pipe 12 is fitted with a support frame 13. The lower end of the first motor 4 is detachably connected to a stirring frame 21.

[0025] The mixing rack 21 and the first motor 4 ensure that the paint inside the paint tank 3 is constantly stirred, preventing the paint from settling and affecting its performance. At the same time, the viewing window 15 on the outer wall of the paint tank 3 allows the user to easily check the remaining amount of paint inside the paint tank 3 and replenish it in time.

[0026] It should be noted that the utility model discloses a kind of coating device for light box canvas production, when using, left material roller 10 drives canvas roll head rotation, so that canvas roll surface is wound to left material roller 10, in the process of winding, canvas roll surface will pass coating structure, when roll surface passes coating structure, first motor 4 drives stirring frame 21 rotation, stirring frame 21 stirs paint in paint tank 3, paint is sprayed by spray head 18 after entering connecting pipe 17 by liquid pipe 12, subsequent roll surface passes when scraper 19, electric telescopic rod 20 drives scraper 19 to descend, scraper 19 is scraped to roll surface, user can observe visual window 15, and paint in paint tank 3 is added in time by liquid inlet 14, simultaneously, when canvas roll reaches roll tail, second motor 7 drives transmission screw 9 rotation, transmission screw 9 drives movable frame 8 displacement, so that coating frame 2 is driven displacement, coating frame 2 is coated to tail end canvas roll, reduce subsequent canvas waste and manual coating burden.

[0027] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A coating device for the production of light box canvases, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a coating frame (2), the upper end of the coating frame (2) is provided with a paint tank (3), the upper end of the paint tank (3) is provided with a first motor (4), the upper end of the base (1) is symmetrically provided with four groups of first supports (6), two groups of the first supports (6) are provided with material rollers (10) between them, four groups of the first supports (6) are symmetrically provided with four groups of second supports (16) between them, two groups of the second supports (16) are provided with material guide rollers (11) between them, the lower end of the coating frame (2) is provided with a movable frame (8), the inside of the movable frame (8) is symmetrically provided with two groups of balance bars (5), the inside of the movable frame (8) is provided with a transmission screw (9), one end of the transmission screw (9) is provided with a second motor (7), the inside of the coating frame (2) is provided with a scraper (19), the upper end of the scraper (19) is provided with an electric telescopic rod (20), the outer wall of the paint tank (3) is provided with a viewing window (15), the upper end of the paint tank (3) is provided with a liquid inlet (14), the lower end of the paint tank (3) is provided with a liquid pipe (12), the lower end of the liquid pipe (12) is provided with a connecting pipe (17), the lower end of the connecting pipe (17) is provided with a plurality of spray heads (18), the outer wall of the liquid pipe (12) is provided with a support frame (13), the lower end of the first motor (4) is provided with a stirring frame (21).

2. The coating device for producing an illuminator canvas according to claim 1, characterized in that: The transmission screw (9) and the movable frame (8) are threadedly connected, the transmission screw (9) and the base (1) are provided with a rotating groove, the transmission screw (9) and the base (1) are movably connected through the rotating groove, the outer wall of the balance bar (5) is smooth, the balance bar (5) and the movable frame (8) are movably connected, and the movable frame (8) and the coating frame (2) are welded.

3. The coating device for producing an illuminator canvas according to claim 1, characterized in that: The material roller (10) and the first support (6) are provided with a rotating groove between them, and the material roller (10) and the first support (6) are movably connected through the rotating groove. The material guide roller (11) and the second support (16) are provided with a rotating groove between them, and the material guide roller (11) and the second support (16) are movably connected through the rotating groove.

4. The coating device for producing an illuminator canvas according to claim 1, characterized in that: The stirring frame (21) and the paint tank (3) are provided with a rotating groove between them, and the stirring frame (21) and the paint tank (3) are movably connected through the rotating groove.

5. The coating device for producing an illuminator picture frame according to claim 2, wherein: The first support (6) and the second support (16) are both welded with the base (1), and one group of the material roller (10) is provided with a driving structure inside.

6. The coating device for producing an illuminator picture frame according to claim 2, wherein: The connecting pipe (17) and the support frame (13) are provided with a clamping groove between them, and the connecting pipe (17) and the support frame (13) are detachably connected through the clamping groove.

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