PVC floor antibacterial coating uniformity device

Abstract

The utility model discloses a kind of PVC floor antibacterial coating smearing uniform devices, it is related to PVC floor production device technical field, including shell, further include: material conveying assembly, set on the shell;Clamping assembly, set on the material conveying assembly;Driving assembly, set on the shell;Spraying assembly, set on the driving assembly, for spraying antibacterial coating on PVC floor;Smoothing assembly, set on the driving assembly, for evenly smearing antibacterial coating on PVC floor;Lift platform is promoted to the distance of suitable spraying antibacterial coating using electro-hydraulic push rod to spraying assembly, then using driving motor driving screw rotates, and make the slider on screw drive installation movement along the length direction of PVC floor, facilitate the spraying assembly and smoothing assembly installation on slider along the length direction of PVC floor to carry out spraying work, reduce the phenomenon that PVC floor long side edge antibacterial coating is too thick or too thin, and then improve the uniformity of PVC floor antibacterial coating.

Description

Technical Field

[0001] This utility model relates to the technical field of PVC flooring production equipment, and in particular to a device for uniformly applying an antibacterial coating to PVC flooring. Background Technology

[0002] PVC flooring, also known as polyvinyl chloride flooring, is an elastic floor covering material made primarily from polyvinyl chloride (PVC) resin, with the addition of plasticizers, stabilizers, pigments, and other auxiliary materials. It is produced through calendering, coating, and lamination processes. It comes in two main types: rolls and sheets (click-lock and self-adhesive). PVC flooring offers a rich variety of colors and patterns to meet the decorative needs of different locations. Its wear-resistant layer thickness is typically between 0.1 and 0.5 mm, allowing it to withstand high-intensity foot traffic and friction, resulting in a long service life. The antibacterial coatings on PVC flooring mainly include nano-silver ion antibacterial coatings and UV coatings.

[0003] While existing coating evenness devices can quickly and automatically apply antibacterial coatings to the surface of PVC flooring, most of these devices fix the coating mechanism to the device and apply the coating along the short side of the PVC flooring. This coating method can easily result in the coating being too thick or too thin at the long side of the flooring, thus reducing the uniformity of the antibacterial coating on the PVC flooring and limiting the applicability of the device. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a device for uniformly applying antibacterial coating to PVC flooring, which aims to solve the technical problem of uneven application of antibacterial coating to PVC flooring by the above-mentioned devices.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A device for evenly applying an antibacterial coating to PVC flooring includes a housing and further includes:

[0007] A material conveying assembly, mounted on the housing, is used to move the PVC flooring on the device;

[0008] A clamping assembly, disposed on the material conveying assembly, is used to fix the PVC flooring onto the material conveying assembly;

[0009] A drive assembly, mounted on the housing, is used to enable the coating process to be performed along the long side of the PVC flooring.

[0010] A spraying assembly, mounted on the drive assembly, is used to spray antibacterial coating onto the PVC floor.

[0011] A spreading component, mounted on the drive component, is used to spread the antibacterial coating evenly on the PVC floor.

[0012] Preferably, the material conveying assembly includes:

[0013] A servo motor is mounted on the housing and fixedly connected to the housing.

[0014] A rotating shaft is fixedly connected to the output shaft of the servo motor, and the rotating shaft is rotatably connected to the housing;

[0015] A rotating roller is fixedly connected to the rotating shaft;

[0016] The conveyor belt is tumbled onto the rotating roller.

[0017] Preferably, the clamping assembly includes:

[0018] A connecting block is fixedly connected to the clamping base;

[0019] A clamping base is fixedly connected to the conveyor belt;

[0020] A first spring is disposed on the clamping base and is fixedly connected to the clamping base;

[0021] A first electromagnet is disposed on the clamping base and is fixedly connected to the clamping base;

[0022] The clamping plate is fixedly connected to the first spring;

[0023] An anti-slip pad is fixedly connected to the clamping iron plate.

[0024] Preferably, the driving component includes:

[0025] An electro-hydraulic actuator is fixedly connected to the housing;

[0026] The lifting platform is fixedly connected to the electro-hydraulic actuator;

[0027] The drive motor is fixedly connected to the lifting platform;

[0028] The lead screw is fixedly connected to the output shaft of the drive motor;

[0029] The slider is threadedly connected to the lead screw, and the slider is slidably connected to the lifting platform.

[0030] Preferably, the spraying assembly includes:

[0031] The mounting plate is fixedly connected to the slider;

[0032] The adapter is fixedly connected to the mounting plate;

[0033] The spray gun is fixedly connected to the adapter.

[0034] A solenoid valve is mounted on the adapter and is fixedly connected to the adapter;

[0035] The feed pipe is fixedly connected to the solenoid valve;

[0036] A first distance detection device is mounted on the mounting plate and fixedly connected to the mounting plate.

[0037] Preferably, the spreading component includes:

[0038] A first distance detection device is disposed on the mounting plate and fixedly connected to the mounting plate;

[0039] The second spring is fixedly connected to the mounting plate;

[0040] The telescopic rod is fixedly connected to the mounting plate;

[0041] The second electromagnet is disposed on the mounting plate and is fixedly connected to the mounting plate;

[0042] An iron plate is installed and fixedly connected to the telescopic rod, and the iron plate is fixedly connected to the second spring;

[0043] The applicator roller is rotatably connected to the mounting plate.

[0044] The second distance detection device is fixedly connected to the mounting iron plate.

[0045] Preferably, the lead screw is rotatably connected to the lifting platform, and the length of the lead screw is greater than the width of the conveyor belt.

[0046] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0047] By coordinating the drive assembly with the spraying and spreading assemblies, the electro-hydraulic actuator pushes the spraying assembly on the lifting platform to a suitable distance for spraying the antibacterial coating. Then, the drive motor drives the lead screw to rotate, causing the slider on the lead screw to move along the length of the PVC floor. This facilitates the installation of the spraying and spreading assemblies on the slider to perform spraying work along the length of the PVC floor, reducing the phenomenon of excessively thick or thin antibacterial coating on the long edges of the PVC floor, thereby improving the uniformity of the antibacterial coating on the PVC floor and expanding the applicability of the device. Attached Figure Description

[0048] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0049] Figure 1 A three-dimensional structural schematic diagram of a device for uniformly applying an antibacterial coating to PVC flooring is shown.

[0050] Figure 2 A first partial cross-sectional view of a device for uniformly applying an antibacterial coating to PVC flooring is shown.

[0051] Figure 3 It shows Figure 2 A magnified view of a portion of point A in the middle.

[0052] Figure 4 A second partial cross-sectional view of a device for evenly applying an antibacterial coating to PVC flooring is shown.

[0053] Figure 5 It shows Figure 4 A magnified view of a portion of point B in the middle.

[0054] Figure 6 A third partial cross-sectional view of a device for evenly applying an antibacterial coating to PVC flooring is shown.

[0055] Figure 7 It shows Figure 6 A magnified view of a portion of point C.

[0056] Legend:

[0057] 1. Housing; 2. Electro-hydraulic actuator; 3. Lifting platform; 4. Drive motor; 5. Lead screw; 6. Slider; 7. Servo motor; 8. Rotating shaft; 9. Rotating roller; 10. Conveyor belt; 11. Connecting block; 12. Clamping base; 13. First spring; 14. First electromagnet; 15. Clamping plate; 16. Anti-slip pad; 17. Mounting plate; 18. Adapter device; 19. Spray gun; 20. Solenoid valve; 21. Feed pipe; 22. First distance detection device; 23. Second spring; 24. Telescopic rod; 25. Second electromagnet; 26. Mounting plate; 27. Spraying roller; 28. Second distance detection device. Detailed Implementation

[0058] 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 skilled in the art without creative effort are within the protection scope of the present utility model.

[0059] In the description of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0060] It should be noted that when a component is described as "fixed to" another component, it can be directly on the other component or may have a component in between. When a component is considered "connected to" another component, it can be directly connected to the other component or may have a component in between. When a component is considered "set on" another component, it can be directly set on the other component or may have a component in between. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0061] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0062] Reference Figures 1 to 7 The present invention provides a further description of an embodiment of a device for uniformly applying an antibacterial coating to PVC flooring.

[0063] A device for evenly applying an antibacterial coating to PVC flooring includes a housing 1, and further includes:

[0064] The material conveying assembly, mounted on the housing 1, is used to move the PVC flooring on the device. The material conveying assembly includes:

[0065] The servo motor 7 is mounted on the housing 1 and is fixedly connected to the housing 1.

[0066] The rotating shaft 8 is fixedly connected to the output shaft of the servo motor 7, and the rotating shaft 8 is rotatably connected to the housing 1.

[0067] The rotating roller 9 is fixedly connected to the rotating shaft 8;

[0068] The conveyor belt 10 is tumbled onto the rotating roller 9.

[0069] Start the servo motor 7. The output shaft of the servo motor 7 rotates, which drives the rotating shaft 8 fixedly connected to the output shaft of the servo motor 7 to rotate. This drives the rotating roller 9 fixedly connected to the rotating shaft 8 to rotate. The rotation of the rotating roller 9 drives the conveyor belt 10 rolledly connected to the rotating roller 9 to move. This drives the clamping components on the conveyor belt 10 to move and the PVC flooring fixed by the clamping components to move. When the PVC flooring moves to directly below the spraying component, the servo motor 7 is turned off, thus achieving the effect of transporting the PVC flooring.

[0070] Reference Figures 1 to 7 A clamping assembly, disposed on the material conveying assembly, is used to fix the PVC flooring to the material conveying assembly. The clamping assembly includes:

[0071] Connecting block 11 is fixedly connected to clamping base 12;

[0072] The clamping base 12 is fixedly connected to the conveyor belt 10;

[0073] The first spring 13 is disposed on the clamping base 12 and is fixedly connected to the clamping base 12;

[0074] The first electromagnet 14 is disposed on the clamping base 12 and is fixedly connected to the clamping base 12;

[0075] The clamping plate 15 is fixedly connected to the first spring 13;

[0076] The anti-slip pad 16 is fixedly connected to the clamping iron plate 15.

[0077] When the first electromagnet 14 is activated, the magnetic force generated by the first electromagnet 14 attracts the clamping iron plate 15 to move towards the first electromagnet 14, thereby driving the first spring 13, which is fixedly connected to the clamping iron plate 15, to compress. At the same time, the movement of the clamping iron plate 15 drives the movement of the anti-slip pad 16, which is fixedly connected to the clamping iron plate 15, until the PVC floor can be placed on the clamping base 12. When the first electromagnet 14 is turned off, the clamping iron plate 15, which is no longer magnetically bound, is pushed towards the PVC floor by the elastic force of the fixedly connected first spring 13 until the anti-slip pad 16 on the clamping iron plate 15 is in close contact with the PVC floor, thus achieving the effect of clamping PVC flooring of different lengths.

[0078] Reference Figures 1 to 7A drive assembly, mounted on the housing 1, is used to enable the coating operation to proceed along the long side of the PVC flooring. The drive assembly includes:

[0079] Electro-hydraulic actuator 2 is fixedly connected to housing 1;

[0080] The lifting platform 3 is fixedly connected to the electro-hydraulic actuator 2;

[0081] The drive motor 4 is fixedly connected to the lifting platform 3;

[0082] The lead screw 5 is fixedly connected to the output shaft of the drive motor 4. The lead screw 5 is rotatably connected to the lifting platform 3, and the length of the lead screw 5 is greater than the width of the conveyor belt 10.

[0083] The slider 6 is threadedly connected to the lead screw 5, and the slider 6 is slidably connected to the lifting platform 3.

[0084] Start the electro-hydraulic actuator 2. The electro-hydraulic actuator 2 extends, thereby moving the lifting platform 3, which is fixedly connected to the electro-hydraulic actuator 2. The movement of the lifting platform 3 moves the slider 6, which is slidably connected to the lifting platform 3. This, in turn, moves the mounting plate 17, which is fixedly connected to the slider 6, until the first distance detection device 22, which is fixedly connected to the mounting plate 17, detects that the distance to the PVC floor is the optimal distance for the spray gun 19 to spray. Then, turn off the electro-hydraulic actuator 2 and start the drive motor 4. The output shaft of the drive motor 4 rotates, causing the lead screw 5, which is fixedly connected to the output shaft of the drive motor 4, to rotate. This causes the slider 6, which is threaded onto the lead screw 5, to slide on the sliding lifting platform 3. This, in turn, moves the mounting plate 17, which is fixedly connected to the slider 6, to facilitate the subsequent application of antibacterial coating.

[0085] By cooperating with the drive assembly, spraying assembly, and spreading assembly, the electro-hydraulic actuator 2 pushes the spraying assembly on the lifting platform 3 to a suitable distance for spraying antibacterial coating, so as to spray PVC flooring of different thicknesses. Then, the drive motor 4 drives the lead screw 5 to rotate, and the slider 6 on the lead screw 5 moves along the length of the PVC flooring. This facilitates the installation of the spraying assembly and spreading assembly on the slider 6 to spray along the length of the PVC flooring, reducing the phenomenon of excessively thick or thin antibacterial coating on the long edge of the PVC flooring, thereby improving the uniformity of the antibacterial coating of the PVC flooring and expanding the application range of the device.

[0086] Reference Figures 1 to 7 A spraying assembly, mounted on the drive assembly, is used to spray antibacterial coating onto PVC flooring. The spraying assembly includes:

[0087] Mounting plate 17 is fixedly connected to slider 6;

[0088] The adapter 18 is fixedly connected to the mounting plate 17;

[0089] The spray gun 19 is fixedly connected to the adapter 18;

[0090] Solenoid valve 20 is mounted on adapter 18 and is fixedly connected to adapter 18;

[0091] The feed pipe 21 is fixedly connected to the solenoid valve 20;

[0092] The first distance detection device 22 is mounted on the mounting plate 17 and is fixedly connected to the mounting plate 17.

[0093] When the solenoid valve 20 is opened, the antibacterial coating enters the adapter 18 through the feed pipe 21 and the open solenoid valve 20. It is then sprayed onto the PVC floor surface by the spray gun 19, which is fixedly connected to the adapter 18. The sliding mounting plate 17 drives the spray gun 19 to spray the antibacterial coating onto the PVC floor surface, making it easier to spread the antibacterial coating evenly on the PVC floor afterwards.

[0094] Reference Figures 1 to 7 A spreading component, mounted on the drive component, is used to evenly apply the antibacterial coating to the PVC flooring. The spreading component includes:

[0095] The first distance detection device 22 is mounted on the mounting plate 17 and is fixedly connected to the mounting plate 17.

[0096] The second spring 23 is fixedly connected to the mounting plate 17;

[0097] The telescopic rod 24 is fixedly connected to the mounting plate 17;

[0098] The second electromagnet 25 is mounted on the mounting plate 17 and is fixedly connected to the mounting plate 17.

[0099] Install iron plate 26 and fix it to telescopic rod 24. Install iron plate 26 and fix it to second spring 23.

[0100] The applicator roller 27 is rotatably connected to the mounting plate 26;

[0101] The second distance detection device 28 is fixedly connected to the mounting plate 26.

[0102] When the coating thickness needs to be adjusted, the second electromagnet 25 is activated. By changing the magnetic force of the second electromagnet 25 on the mounting plate 26 and the cooperation of the second distance detection device 28, the position of the mounting plate 26, which is fixedly connected to the mounting plate 17 by the second spring 23, is changed. This changes the distance between the coating roller 27, which is rotatably connected to the mounting plate 26, and the PVC floor surface, thereby changing the coating thickness of the antibacterial coating.

[0103] Working principle: Refer to Figures 1 to 7When the first electromagnet 14 is activated, the magnetic force generated by the first electromagnet 14 attracts the clamping iron plate 15 to move towards the first electromagnet 14, thereby driving the first spring 13, which is fixedly connected to the clamping iron plate 15, to compress. While the clamping iron plate 15 is moving, the anti-slip pad 16, which is fixedly connected to the clamping iron plate 15, is also moving until the PVC floor can be placed on the clamping base 12. When the first electromagnet 14 is turned off, the clamping iron plate 15, which is no longer magnetically bound, is pushed towards the PVC floor by the first spring 13 under the action of elasticity until the anti-slip pad 16 on the clamping iron plate 15 is in close contact with the PVC floor, thus achieving the effect of clamping PVC flooring of different lengths.

[0104] Reference Figures 1 to 7 The servo motor 7 is started. The output shaft of the servo motor 7 rotates, which drives the rotating shaft 8 fixedly connected to the output shaft of the servo motor 7 to rotate. This drives the rotating roller 9 fixedly connected to the rotating shaft 8 to rotate. The rotation of the rotating roller 9 drives the conveyor belt 10 rolledly connected to the rotating roller 9 to move. This drives the clamping components on the conveyor belt 10 to move and the PVC flooring fixed by the clamping components to move. When the PVC flooring moves to directly below the spraying component, the servo motor 7 is turned off, thus achieving the effect of transporting the PVC flooring.

[0105] Reference Figures 1 to 7 The electro-hydraulic actuator 2 is activated, and the electro-hydraulic actuator 2 extends, thereby driving the lifting platform 3, which is fixedly connected to the electro-hydraulic actuator 2, to move. The movement of the lifting platform 3 drives the slider 6, which is slidably connected to the lifting platform 3, to move, thereby driving the mounting plate 17, which is fixedly connected to the slider 6, to move, until the first distance detection device 22, which is fixedly connected to the mounting plate 17, detects that the distance to the PVC floor is the optimal distance for the spray gun 19 to perform spraying work. The electro-hydraulic actuator 2 is then closed, and the drive motor 4 is activated. The output shaft of the drive motor 4 rotates, driving the lead screw 5, which is fixedly connected to the output shaft of the drive motor 4, to rotate. This causes the slider 6, which is threadedly connected to the lead screw 5, to slide on the slidably connected lifting platform 3, thereby driving the mounting plate 17, which is fixedly connected to the slider 6, and the spraying component and the smearing component on the mounting plate 17 to move, achieving the effect of making the spraying component and the smearing component move in the length direction of the PVC floor.

[0106] Reference Figures 1 to 7 When the solenoid valve 20 is opened, the antibacterial coating enters the adapter 18 through the feed pipe 21 and the open solenoid valve 20, and is sprayed onto the PVC floor surface by the spray gun 19 which is fixedly connected to the adapter 18. The sliding mounting plate 17 drives the spray gun 19 to spray the antibacterial coating onto the PVC floor surface. At the same time, the sliding mounting plate 17 drives the spreading roller 27 on the spreading component to spread the antibacterial coating on the PVC floor surface along the length of the PVC floor, so as to achieve the effect of applying antibacterial coating to the PVC floor surface.

[0107] Reference Figures 1 to 7 When the coating thickness needs to be adjusted, the second electromagnet 25 is activated. By changing the magnetic force of the second electromagnet 25 on the mounting plate 26 and the cooperation of the second distance detection device 28, the position of the mounting plate 26, which is fixedly connected to the mounting plate 17 by the second spring 23, is changed. This changes the distance between the coating roller 27, which is rotatably connected to the mounting plate 26, and the PVC floor surface, thereby changing the coating thickness of the antibacterial coating.

[0108] The above description of the embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A device for uniformly applying an antibacterial coating to PVC flooring, comprising a housing (1), characterized in that, Also includes: A material conveying assembly is disposed on the housing (1) for moving the PVC flooring on the device; A clamping assembly, disposed on the material conveying assembly, is used to fix the PVC flooring onto the material conveying assembly; A drive assembly, disposed on the housing (1), is used to enable the coating work to be carried out along the long side of the PVC floor; The driving component includes: An electro-hydraulic actuator (2) is fixedly connected to the housing (1); The lifting platform (3) is fixedly connected to the electro-hydraulic actuator (2); The drive motor (4) is fixedly connected to the lifting platform (3); The lead screw (5) is fixedly connected to the output shaft of the drive motor (4); The slider (6) is threadedly connected to the lead screw (5), and the slider (6) is slidably connected to the lifting platform (3); A spraying assembly, mounted on the drive assembly, is used to spray antibacterial coating onto the PVC floor. A spreading component, mounted on the drive component, is used to spread the antibacterial coating evenly on the PVC floor.

2. The device for uniformly applying an antibacterial coating to PVC flooring according to claim 1, characterized in that, The material conveying assembly includes: A servo motor (7) is mounted on the housing (1) and is fixedly connected to the housing (1); A rotating shaft (8) is fixedly connected to the output shaft of the servo motor (7), and the rotating shaft (8) is rotatably connected to the housing (1); A rotating roller (9) is fixedly connected to the rotating shaft (8); The conveyor belt (10) is tumbled onto the rotating roller (9).

3. The device for uniformly applying an antibacterial coating to PVC flooring according to claim 2, characterized in that, The clamping assembly includes: The clamping base (12) is fixedly connected to the conveyor belt (10); The connecting block (11) is fixedly connected to the clamping base (12); The first spring (13) is disposed on the clamping base (12) and is fixedly connected to the clamping base (12); The first electromagnet (14) is disposed on the clamping base (12) and is fixedly connected to the clamping base (12); The clamping iron plate (15) is fixedly connected to the first spring (13); The anti-slip pad (16) is fixedly connected to the clamping iron plate (15).

4. The device for uniformly applying an antibacterial coating to PVC flooring according to claim 3, characterized in that, The spraying assembly includes: Mounting plate (17) is fixedly connected to the slider (6); The adapter (18) is fixedly connected to the mounting plate (17); The spray gun (19) is fixedly connected to the adapter (18); A solenoid valve (20) is mounted on the adapter (18) and is fixedly connected to the adapter (18); The feed pipe (21) is fixedly connected to the solenoid valve (20); The first distance detection device (22) is disposed on the mounting plate (17) and is fixedly connected to the mounting plate (17).

5. The device for uniformly applying an antibacterial coating to PVC flooring according to claim 4, characterized in that, The spreading component includes: The second spring (23) is fixedly connected to the mounting plate (17); The telescopic rod (24) is fixedly connected to the mounting plate (17); The second electromagnet (25) is disposed on the mounting plate (17) and is fixedly connected to the mounting plate (17); The mounting plate (26) is fixedly connected to the telescopic rod (24), and the mounting plate (26) is fixedly connected to the second spring (23); The applicator roller (27) is rotatably connected to the mounting plate (26); The second distance detection device (28) is fixedly connected to the mounting plate (26).

6. The device for uniformly applying an antibacterial coating to PVC flooring according to claim 5, characterized in that, The lead screw (5) is rotatably connected to the lifting platform (3), and the length of the lead screw (5) is greater than the width of the conveyor belt (10).

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