CN221714681U - Coating device for color-changeable reflective film - Google Patents

Abstract

The utility model relates to the technical field of color-changeable reflective films, in particular to a color-changeable reflective film coating device which comprises a working frame, wherein the upper end of the working frame is fixedly connected with an upper fixing plate, the front side of the upper end of the middle position of the working frame is fixedly connected with a supporting plate, the front end of the supporting plate is fixedly connected with a motor, the rear end of the first motor is fixedly connected with a first driving shaft, the rear end of the first driving shaft is fixedly connected with a rotating wheel, and the outer side of the rotating wheel is provided with a conveyor belt.

Description

A coating device for color-changing reflective film

Technical Field

The utility model relates to the technical field of color-variable reflective films, in particular to a coating device for color-variable reflective films.

Background Art

With the development of science and technology, the application of color-changing reflective film in various fields is becoming more and more extensive. However, the existing color-changing reflective film coating device has problems such as complex operation, low efficiency, poor coating uniformity, etc.

The patent specification with the announcement number CN217830588U discloses a coating device for a color-changing reflective film, including a base, a coating table is arranged on the top of the base, a motor is fixedly connected to the outer wall of one end of the base, the motor drive shaft passes through the base and is fixedly connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to a connecting rod, electric telescopic rods are arranged at both ends of the connecting rod, the top of the telescopic end of the electric telescopic rod is fixedly connected to a column, one side of the column is fixedly connected to an extraction pump, and a coating mechanism is commonly arranged between the two columns, and the coating mechanism includes a coating barrel. The utility model cooperates with each other between the limit plate, the movable plate and the mounting plate. When the coating is finished, the user only needs to unscrew the mounting plate from the coating barrel, rotate the movable plate and the limit plate so that the first through hole and the second through hole are staggered, and then pull it out. At this time, most of the residual paint in the coating barrel can be scraped out, which greatly improves the cleaning speed of the user and is convenient for the user to use.

However, in the implementation of the relevant technology, it was found that the above-mentioned coating device for color-changing reflective film has the following problems: when the device is in use, the spray barrel or the color-changing reflective film cannot be moved, which may result in uneven coating and easy accumulation of coating, and the thickness of the coating on the color-changing reflective film cannot be controlled. In view of this, a coating device for color-changing reflective film is provided to overcome the above-mentioned defects.

Utility Model Content

The utility model aims to solve the shortcomings in the prior art and provides a coating device for a color-variable reflective film.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a coating device for color-changing reflective film, comprising a working frame, an upper fixed plate is fixedly connected to the upper end of the working frame, a support plate is fixedly connected to the front side of the upper end of the middle position of the working frame, a first motor is fixedly connected to the front end of the support plate, a first drive shaft is fixedly connected to the rear end of the first motor, a rotating wheel is fixedly connected to the rear end of the first drive shaft, a conveyor belt is arranged on the outer side of the rotating wheel, an electric slide rail is provided on the lower side of the upper fixed plate, a slider is slidably connected in the electric slide rail, a spray barrel is fixedly connected to the lower end of the slider, and a spray barrel is fixedly connected to the left side of the lower end of the spray barrel A spray head is connected, a feed pipe is fixedly connected to the left end of the spray barrel, a feed pump is arranged on the outside of the feed pipe, a second motor is fixedly connected to the upper end of the upper fixed plate, a second drive shaft is fixedly connected to the lower end of the second motor, a threaded rod is fixedly connected to the lower end of the second drive shaft, a baffle is fixedly connected to the lower end of the threaded rod, a slide is spirally connected to the outer side of the threaded rod, a connecting plate is fixedly connected to the left end of the slide, and a collecting trough is fixedly connected to the lower end of the connecting plate. When using the utility model, the color-changing reflective film is first placed on the conveyor belt on the support plate, and then the electric slide rail opened on the lower side of the upper fixed plate at the upper end of the working frame is started.

As a further description of the above technical solution: the number of the nozzles is several, and the nozzles are evenly distributed at the lower end of the spray barrel, the number of the connecting plates is two, and the connecting plates are evenly distributed on the left and right sides of the slide plate, the electric slide rail drives the spray barrel and the nozzle to slide back and forth through the slider, and then the first motor is started, and the first motor drives the first drive shaft.

As a further description of the above technical solution: the overall shape of the electric slide rail is a cross, and the slider can slide freely in the cross-shaped electric slide rail. The first driving shaft drives the rotating wheel, and the rotating wheel drives the conveyor belt to move, so that the conveyor belt drives the position of the color-changing reflective film.

As a further description of the above technical solution: a slope is arranged on the front side of the lower side wall of the collecting trough, and the width of the inner wall of the collecting trough is greater than the width of the color-changing reflective film. Then, the feed pump is started to feed the paint into the spray barrel through the feed pipe, and the paint is evenly sprayed on the color-changing reflective film through the nozzle.

As a further description of the above technical solution: the width of the conveyor belt is greater than the width of the color-changing reflective film, the number of the rotating wheels is two, and then the color-changing reflective film is driven to move right by the conveyor belt, the second motor is started, the second motor drives the second drive shaft, and the second drive shaft drives the threaded rod.

As a further description of the above technical solution: the first motor is in vertical contact with the first drive shaft, the first drive shaft is in vertical contact with the rotating wheel, the second motor is in vertical contact with the second drive shaft, the second drive shaft is in vertical contact with the threaded rod, the threaded rod drives the slide plate to move up and down and is limited by the baffle, the slide plate drives the connecting plate to move up and down, and the connecting plate drives the collecting trough to move downward.

As a further description of the above technical solution: there are two support plates, and the support plates are parallel to each other, and the rotating wheels are parallel to each other, until the collecting tank moves down to leave a suitable thickness between the color-changing reflective film, and then the color-changing reflective film is driven to move right by the conveyor belt until the whole film enters the lower end of the collecting tank.

The utility model has the following beneficial effects:

The coating device for color-changing reflective film designed by the utility model can, through design coordination, use an electric slide rail and a slider to drive a spray barrel, so as to spray the color-changing reflective film back and forth, and control the position of the color-changing reflective film by a belt to make the coating effect more uniform, and can drive the collecting tank to move up and down by a second motor, and then drive the color-changing reflective film that has been coated to move to the lower end of the collecting tank by a belt conveyor, so as to control the thickness of the coating on the color-changing reflective film and collect excess coating, so as to avoid the formation of a hard shell on the surface due to the coating, which not only increases the work intensity of the cleaning personnel, but also causes a certain waste of materials, replaces manual labor with machinery, reduces labor costs, and reduces the operating intensity and difficulty of the operators.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

FIG2 is a schematic diagram of the structure of the spray barrel of the utility model;

FIG3 is a schematic diagram of the structure of the first motor of the present invention;

FIG. 4 is a schematic diagram of the structure of the second drive shaft of the present invention.

Legend:

1. Work frame; 2. Upper fixed plate; 3. Support plate; 4. First motor; 5. Conveyor belt; 6. Electric slide rail; 7. Slider; 8. Spray barrel; 9. Nozzle; 10. Feed pipe; 11. Feed pump; 12. First drive shaft; 13. Rotating wheel; 14. Second motor; 15. Second drive shaft; 16. Threaded rod; 17. Slide plate; 18. Baffle plate; 19. Connecting plate; 20. Collecting tank.

DETAILED DESCRIPTION

1 to 4, the present invention provides a coating device for a color-changing reflective film, comprising a work frame 1, an upper fixed plate 2 welded on the upper end of the work frame 1, a support plate 3 welded on the front side of the upper end of the middle position of the work frame 1, a first motor 4 welded on the front end of the support plate 3, a first drive shaft 12 is arranged at the output end of the first motor 4, a rotating wheel 13 is welded on the rear end of the first drive shaft 12, a conveyor belt 5 is arranged on the outer side of the rotating wheel 13, an electric slide rail 6 is arranged on the lower side of the upper fixed plate 2, a slider slides in the electric slide rail 6, a spray barrel 8 is welded on the lower end of the slider 7, a nozzle 9 is arranged on the left side of the lower end of the spray barrel 8, and a feed pipe 10 is arranged on the left end of the spray barrel 8 A feed pump 11 is arranged outside the feed pipe 10, a second motor 14 is welded on the upper end of the upper fixed plate 2, a second drive shaft 15 is arranged at the output end of the second motor 14, a threaded rod 16 is welded on the lower end of the second drive shaft 15, a baffle 18 is welded on the lower end of the threaded rod 16, the threaded rod 16 passes through the slide plate 17 and is spirally connected with the thread on the slide plate 17, a connecting plate 19 is welded on the left end of the slide plate 17, and a collecting tank 20 is welded on the lower end of the connecting plate 19. The coating device for the color-changing reflective film designed by the utility model can spray the color-changing reflective film back and forth by using the electric slide rail 6 and the slider 7 to drive the spray barrel 8 through design coordination.

As a further implementation scheme of the above technical scheme: the number of nozzles 9 is several, and the nozzles 9 are evenly distributed at the lower end of the spray barrel 8, the number of connecting plates 19 is two, and the connecting plates 19 are evenly distributed on the left and right sides of the slide plate 17, and the position of the color-changing reflective film is controlled by a belt to make the coating effect more uniform, and the collecting tank 20 can be driven up and down by the second motor 14.

As a further implementation scheme of the above technical scheme: the overall shape of the electric slide rail 6 is a cross, and the slider 7 can slide freely in the cross-shaped electric slide rail 6, and then the color-changing reflective film with the paint is driven by a belt conveyor to move to the lower end of the collecting tank 20, so that the thickness of the paint on the color-changing reflective film can be controlled and the excess paint can be collected.

As a further implementation scheme of the above technical scheme: a slope is set on the front side of the lower side wall of the collecting trough 20, and the width of the inner wall of the collecting trough 20 is greater than the width of the color-changing reflective film, so as to avoid the formation of a hard shell on the surface after the paint, which not only increases the workload of the cleaning staff.

As a further implementation scheme of the above technical scheme: the width of the conveyor belt 5 is greater than the width of the color-changing reflective film, the number of the rotating wheels 13 is two, and a certain amount of material waste is caused, and machinery replaces manual labor, reducing labor costs.

As a further implementation scheme of the above technical scheme: the first motor 4 is in vertical contact with the first drive shaft 12, the first drive shaft 12 is in vertical contact with the rotating wheel 13, the second motor 14 is in vertical contact with the second drive shaft 15, and the second drive shaft 15 is in vertical contact with the threaded rod 16, which reduces the operating intensity and difficulty of the operator and saves a certain amount of paint cost.

As a further implementation scheme of the above technical scheme: there are two support plates 3, and the support plates 3 are parallel to each other, and the rotating wheels 13 are parallel to each other. Through the stable structure, the device is prevented from shaking during use, which may cause certain damage to the inside of the device and cause unnecessary losses.

Working principle:

When using the utility model, first place the color-changing reflective film on the conveyor belt 5 on the support plate 3, then start the electric slide rail 6 provided on the lower side of the upper fixed plate 2 at the upper end of the working frame 1, the electric slide rail 6 drives the spray barrel 8 and the nozzle 9 to slide back and forth through the slider 7, then start the first motor 4, the first motor 4 drives the first drive shaft 12, the first drive shaft 12 drives the rotating wheel 13, the rotating wheel 13 drives the conveyor belt 5 to move, so that the conveyor belt 5 drives the position of the color-changing reflective film, then start the feed pump 11, feed the paint into the spray barrel 8 through the feed pipe 10, and evenly spray the paint on the color-changing reflective film through the nozzle 9, then start the conveyor 4, and then start the conveyor 4. The belt 5 drives the color-changing reflective film to move right, and the second motor 14 is started. The second motor 14 drives the second drive shaft 15, and the second drive shaft 15 drives the threaded rod 16. The threaded rod 16 drives the slide plate 17 to move up and down and is limited by the baffle 18. The slide plate 17 drives the connecting plate 19 to move up and down, and the connecting plate 19 drives the collecting tank 20 to move down until the collecting tank 20 moves down to leave a suitable thickness between the collecting tank 20 and the color-changing reflective film. The color-changing reflective film is driven to move right by the conveyor belt 5 until it enters the lower end of the collecting tank 20 as a whole. The collecting tank 20 scrapes off the excess paint on the color-changing reflective film and collects it at the same time, and then the color-changing reflective film is removed and kept still.

Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a coating device for changeable colour reflective membrane, includes work frame (1), its characterized in that: the utility model discloses a screw rod type feeding device, including work frame (1), fixed plate (2) on work frame (1) upper end fixedly connected with, work frame (1) intermediate position upper end front side fixedly connected with backup pad (3), backup pad (3) front end fixedly connected with first motor (4), first motor (4) rear end fixedly connected with first drive shaft (12), first drive shaft (12) rear end fixedly connected with runner (13), runner (13) outside is provided with conveyer belt (5), upper fixed plate (2) downside is equipped with electronic slide rail (6), sliding connection has slider (7) in electronic slide rail (6), slider (7) lower extreme fixedly connected with spouts feed cylinder (8), spout feed cylinder (8) lower extreme left side fixedly connected with shower nozzle (9), spout feed pipe (10) in the left end fixedly connected with, feed pump (11) are provided with in the feed pipe (10) outside, upper fixed plate (2) upper end fixedly connected with second motor (14), second motor (14) lower extreme fixedly connected with conveyer belt (5), second drive shaft (16) lower extreme fixedly connected with threaded rod (16) are connected with in the outside, the left end of the sliding plate (17) is fixedly connected with a connecting plate (19), and the lower end of the connecting plate (19) is fixedly connected with a collecting tank (20).

2. A paint device for a color-changeable reflective film according to claim 1, wherein: the number of the spray heads (9) is a plurality of, the spray heads (9) are uniformly distributed at the lower end of the spraying cylinder (8), the number of the connecting plates (19) is two, and the connecting plates (19) are uniformly distributed at the left side and the right side of the sliding plate (17).

3. A paint device for a color-changeable reflective film according to claim 1, wherein: the electric sliding rail (6) is cross-shaped, and the sliding block (7) can slide in the cross-shaped electric sliding rail (6).

4. A paint device for a color-changeable reflective film according to claim 1, wherein: the front side position of the lower side wall of the collecting tank (20) is provided with a slope, and the width of the inner wall of the collecting tank (20) is larger than that of the color-changeable reflecting film.

5. A paint device for a color-changeable reflective film according to claim 1, wherein: the width of the conveyor belt (5) is larger than that of the color-changeable reflecting film, and the number of the rotating wheels (13) is two.

6. A paint device for a color-changeable reflective film according to claim 1, wherein: the first motor (4) is vertically contacted with the first driving shaft (12), the first driving shaft (12) is vertically contacted with the rotating wheel (13), the second motor (14) is vertically contacted with the second driving shaft (15), and the second driving shaft (15) is vertically contacted with the threaded rod (16).

7. A paint device for a color-changeable reflective film according to claim 1, wherein: the number of the supporting plates (3) is two, the supporting plates (3) are parallel, and the rotating wheels (13) are parallel.