Plastic floor coating mechanism

Abstract

The application discloses a plastic floor film coating mechanism and belongs to the technical field of floor film coating. Mainly comprising a frame body, the upper end of the frame body is provided with a film coating mechanism, the film coating mechanism is provided with a supporting plate, a cleaning mechanism is arranged on one side of the supporting plate, the cleaning mechanism comprises a fixing seat arranged on one side of the supporting plate, dust sticking rollers are arranged on the fixing seat, supporting frames are arranged on the fixing seat, ion wind rods are arranged between the supporting frames, air outlets and guide inlets are arranged on the ion wind rods. The plastic floor film coating mechanism disclosed by the application is provided with ion wind rods on the film path and double dust sticking rollers which can be pressed and matched, can efficiently eliminate static electricity of the film and synchronously clean impurities on two surfaces of the film, and can prevent film bubbles and convex points.

Description

Technical Field

[0001] This application relates to the field of floor coating technology, specifically a plastic floor coating mechanism. Background Technology

[0002] In the final stage of the production process of plastic flooring, a transparent protective film is usually applied to its decorative surface to prevent the product from being scratched or contaminated during subsequent handling, storage and installation. Currently, this coating operation is mainly completed by automated coating mechanisms. The basic working principle is to use a conveyor belt to continuously transport the plastic flooring to the coating station, while the protective film is pulled out from the roll. After applying adhesive to the flooring surface, the film is pressed onto the flooring by a pressing roller, and finally cut to the set length.

[0003] For example, patent CN215666264U discloses an SPC flooring coating mechanism. This patent uses the action of threads, the rotation of the threaded rod can drive the movement of the first moving block, the movement of the first moving block can drive the rotation of the support rod, the rotation of the support rod can adjust the position of the drive box, and then the height of the scraper can be adjusted according to the size and thickness of the SPC flooring to facilitate subsequent coating operations. However, since protective films are mostly made of high molecular polymer materials, they will generate severe friction with various guide rollers during rapid unwinding and conveying, resulting in a large amount of static charge accumulating on the film surface. This electrostatic effect makes the film a highly efficient "adsorbent," actively adsorbing fine impurities such as dust particles and fiber lint that are ubiquitous in the production environment. When these contaminated films are pressed against the floor surface, the impurities are permanently sealed between the film and the floor, forming bumps, bubbles, or visual defects that are difficult to eliminate, directly leading to product downgrading or even scrapping, causing significant economic losses.

[0004] Therefore, it is necessary to provide a plastic flooring coating mechanism to solve the above problems.

[0005] It should be noted that the information disclosed in this background section is only for understanding the background technology of this application concept, and therefore may include information that does not constitute prior art. Utility Model Content

[0006] Based on the aforementioned problems in the existing technology, the problem to be solved by this application is to provide a plastic flooring lamination mechanism, which solves the problem that the lamination product has quality defects such as bubbles and bumps due to the static electricity of the film attracting dust during the plastic flooring lamination process.

[0007] The technical solution adopted by this application to solve its technical problem is: a plastic flooring film coating mechanism, comprising: The frame has a film-coating mechanism at its upper end, and the film-coating mechanism has a support plate. A cleaning mechanism, disposed on one side of the support plate, includes: A fixing seat is provided on one side of the support plate; A dust-adhesive roller, which is mounted on the fixed base; A support frame, which is mounted on the fixed base; An ionizing air bar is disposed between the support frames; An air vent is provided on the ion bar. An inlet is located at the end of the ion bar.

[0008] Furthermore, the surface of the adhesive roller is covered with a rollable and replaceable adhesive paper sleeve.

[0009] Furthermore, a slide rail is provided inside the other side of the fixed base, a sliding seat is slidably disposed on the slide rail, and a cylinder is fixedly installed at the end of the fixed base.

[0010] Furthermore, a dust-adhesive roller is rotatably mounted between the sliding seats, and the surface of the dust-adhesive roller is also covered with a replaceable dust-adhesive paper sleeve.

[0011] Furthermore, the inlet is connected to an external compressed air source and high-voltage power generator via a pipe, and the air outlet faces the inside of the membrane.

[0012] The beneficial effects of this application are: the plastic flooring coating mechanism provided by this application, through the ion air bar set on the film path and the double dust-adhesive roller that can be pressed together, achieves the effect of efficiently eliminating static electricity of the film and simultaneously cleaning impurities on both sides, thereby eliminating the effect of coating bubbles and bumps.

[0013] In addition to the purposes, features, and advantages described above, this application has other purposes, features, and advantages. A further detailed description of this application will be provided below with reference to the figures. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of this application. The illustrative embodiments and descriptions of this application are used to explain this application and do not constitute an undue limitation of this application. In the drawings: Figure 1 This is an overall schematic diagram of a plastic flooring coating mechanism according to this application; Figure 2 This is a schematic diagram of the overall plastic flooring film coating mechanism of this application from another angle; Figure 3 for Figure 2 A schematic diagram of A in the middle; Figure 4 for Figure 2 A schematic diagram of B in the middle; Figure 5 for Figure 1 A schematic diagram of the central cleaning agency; The following are the labeling elements in the figure: 1. Frame; 2. Conveying assembly; 20. Belt; 3. Film coating mechanism; 30. Bracket; 31. Support plate; 32. Film tube; 33. Extension rod; 35. Glue roller; 36. Motor; 37. Support base; 38. Rotating shaft; 39. Cutting assembly; 390. Drive assembly; 391. Slide table; 392. Mounting plate; 393. Blade; 394. Positioning wheel; 4. Cleaning mechanism; 40. Fixed base; 41. Adhesive roller; 42. Slide rail; 43. Cylinder; 44. Adhesive pressure roller; 45. Sliding seat; 46. Ionizing air bar; 461. Air outlet; 462. Inlet; 47. Support frame. Detailed Implementation

[0015] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0016] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0017] like Figures 1-3 As shown, this application provides a plastic flooring coating mechanism, which is mainly installed on a plastic flooring production line and is used to cover the surface of the plastic flooring with a protective film to enhance the wear resistance and aesthetics of the flooring. Specifically, the coating mechanism includes a frame 1 and a conveying assembly 2 set on the frame 1. The conveying assembly 2 is a belt conveyor mechanism in the prior art. The conveying assembly 2 includes a belt 20, which is horizontally set on the frame 1 for placing the flooring. After the conveying assembly 2 is started, the belt 20 can drive the flooring to move at a uniform speed in a predetermined direction, thereby providing continuous feed for the coating operation. In order to perform a film coating operation on the movable floor, a film coating mechanism 3 is provided on the frame 1. The film coating mechanism 3 includes a bracket 30 located on the frame 1 directly above the belt 20. Extension rods 33 are fixedly provided on both sides of the lower end of the bracket 30, and an adhesive roller 35 is rotatably provided between the ends of the extension rods 33 on both sides. The surface of the adhesive roller 35 can be used to apply adhesive. Meanwhile, a motor 36 is fixedly installed on one of the extension rods 33. The output end of the motor 36 is fixedly connected to one end of the glue-applying roller 35. Thus, starting the motor 36 can drive the glue-applying roller 35 to rotate between the extension rods 33. When the glue-applying roller 35 rotates, the glue on its surface is evenly applied to the floor surface, providing an adhesive base for the film coating. Furthermore, two sets of support plates 31 are fixedly installed at the upper end of the bracket 30, and a film cylinder 32 is installed between the two sets of support plates 31 via bearings. The film cylinder 32 is used to wind up the film roll to be used. Two sets of support seats 37 are also fixedly installed on the bracket 30 below the film cylinder 32. A rotating shaft 38 is provided between the two sets of support seats 37. So after the film is released from the film cylinder 32, it passes around the rotating shaft 38 and is then guided to the area of ​​the glue roller 35. Then, when the belt 20 drives the floor to move, the floor comes into contact with the glued film, and through the guidance of the rotating shaft 38, the film is evenly attached to the floor surface, completing the film coating operation. To prevent dust from being attracted by static electricity on the film surface and affecting the coating quality, such as Figure 1 and Figure 5 As shown, a cleaning mechanism 4 is provided on one side of the support plate 31. The cleaning mechanism 4 includes a fixed seat 40 fixedly installed on one side of the support plate 31. At the same time, a dust-adhesive roller 41 is rotatably installed on one side of the fixed seat 40 via a bearing. The surface of the dust-adhesive roller 41 is covered with a rollable and replaceable dust-adhesive paper sleeve. When it comes into contact with the film surface, it can adsorb pollutants by using its adhesiveness. In order to cooperate with the dust-adhesive roller 41 to achieve double-sided cleaning of the film, a slide rail 42 is provided inside the other side of the fixed base 40, and a sliding seat 45 is slidably arranged on the slide rail 42. A cylinder 43 is fixedly installed at the end of the fixed base 40. The output rod of the cylinder 43 passes through the fixed base 40 and is fixedly connected to the sliding seat 45. Thus, when the cylinder 43 is activated, the sliding seat 45 can be driven to move linearly along the slide rail 42. Meanwhile, a dust-sticking roller 44 is rotatably installed between the sliding seats 45. The surface of the dust-sticking roller 44 is also covered with a replaceable dust-sticking paper sleeve. When cleaning is required, the film passes through the gap between the dust-sticking roller 44 and the dust-sticking roller 41. At this time, the cylinder 43 drives the sliding seat 45 to move toward the dust-sticking roller 41 until the dust-sticking roller 44 presses the film tightly, so that both sides of the film are in close contact with the two rollers, thereby achieving the effect of removing pollutants from both sides. To eliminate static electricity on the bonding surface between the film and the wood board, support frames 47 are fixedly installed on the fixed seats 40 on both sides. Ionizing air bars 46 are installed on the support frames 47. The ionizing air bars 46 have a set of air vents 461 facing the inside of the film. At the end of the ionizing air bars 46, there is an inlet 462. The inlet 462 is connected to an external compressed air source and a high-voltage power generator through a pipe. So when working, the clean compressed air provided by the external air source enters the ionizing air bars 46 and is ionized to generate a large number of positive and negative ions. Finally, these ionized airflows are evenly blown from the air vents 461 onto the bonding surface of the film, which can effectively neutralize the static charge on it and prevent dust from adsorbing. Before the lamination operation begins, the power and air supply of the ion air bar 46 are turned on to blow ion air onto the film bonding surface to completely eliminate static electricity. Then, the film is introduced into the gap between the dust sticking roller 44 and the dust sticking roller 41, and the cylinder 43 is activated to make the dust sticking roller 44 press against the film, working together with the dust sticking roller 41 to complete the physical cleaning of both sides of the film. After cleaning and static elimination, the film is then guided to the glue coating and lamination station. When the lamination process has been carried out for a period of time, the adhesive paper sleeves on the surface of the adhesive roller 41 and adhesive pressure roller 44 are saturated with pollutants. They can be easily removed and replaced with new paper sleeves, and production can continue, thereby improving the quality of the laminated products. like Figures 1-2 and Figure 4 As shown, in order to cut a single floor after the film has been applied, a cutting assembly 39 is also provided on one side of the upper end of the support 30. The cutting assembly 39 includes a mounting plate 392 fixed on the support 30. A drive assembly 390 is installed on one side of the mounting plate 392. The drive assembly 390 is a slide mechanism in the prior art. The drive assembly 390 has a slide 391, so that activating the drive assembly 390 can drive the slide 391 to perform linear translation. Furthermore, a blade 393 is fixedly installed on the slide table 391. When the drive assembly 390 is started, it can drive the slide table 391 to move the blade 393 laterally, thereby cutting the film. In order to ensure the accuracy of the cutting position, positioning wheels 394 are also fixedly installed on both sides of the bracket 30 corresponding to the mounting plate 392 at the lower end. These wheels are used to position and tension the film at the moment of cutting, thereby achieving the effect of cutting the film.

[0018] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A plastic flooring coating mechanism, characterized in that: include: The frame (1) has a film covering mechanism (3) at its upper end, and the film covering mechanism (3) has a support plate (31). A cleaning mechanism (4) is disposed on one side of the support plate (31), and the cleaning mechanism (4) includes: A fixing seat (40) is provided on one side of the support plate (31); A dust-adhesive roller (41) is mounted on the fixed base (40); A support frame (47) is mounted on the fixed base (40); Ionizing air bars (46) are disposed between the support frames (47); An air vent (461) is provided on the ion bar (46); An inlet (462) is provided at the end of the ion bar (46).

2. The plastic flooring coating mechanism according to claim 1, characterized in that: The surface of the adhesive roller (41) is covered with a rollable and replaceable adhesive paper sleeve.

3. The plastic flooring coating mechanism according to claim 1, characterized in that: A slide rail (42) is provided inside the other side of the fixed seat (40), and a sliding seat (45) is slidably provided on the slide rail (42). A cylinder (43) is fixedly installed at the end of the fixed seat (40).

4. A plastic flooring coating mechanism according to claim 3, characterized in that: A sticky roller (44) is rotatably mounted between the sliding seats (45), and the surface of the sticky roller (44) is also covered with a replaceable sticky paper sleeve.

5. A plastic flooring coating mechanism according to claim 1, characterized in that: The inlet (462) is connected to an external compressed air source and a high-voltage power generator via a pipe, and the air outlet (461) faces the inside of the membrane.

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