PVC plate surface cleaning treatment device

Through the cooperation of the motor-driven threaded rod and the spring slide system, the adaptive cleaning treatment of the PVC plate surface is achieved. The problems of thickness adaptability and board displacement are solved by using multi-stage brushes and vacuum cleaners, and the cleaning effect and safety are improved.

CN223249973UActive Publication Date: 2025-08-22HANGZHOU YICHAO BOARD CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202422419238.X
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-08
Publication Date
2025-08-22
Estimated Expiration
2034-10-08

AI Technical Summary

Technical Problem

The existing PVC board surface cleaning treatment devices lack adjustment mechanisms and cannot adapt to PVC boards of different thicknesses, resulting in poor cleaning results and may damage the board. At the same time, the board is easily displaced during the cleaning process, affecting the cleaning effect.

Method used

The motor-driven threaded rod structure and a spring-matched slider system are adopted to realize adaptive adjustment of the brush, combining the vacuum cleaner and different types of brushes (coarse brush, medium brush, fine brush) for multi-stage cleaning, and collect impurities through the vacuum cleaner.

Benefits of technology

Adaptive cleaning of PVC boards of different thicknesses is achieved, avoiding sheet damage, improving cleaning effect, and solving the problem of incomplete cleaning caused by sheet displacement.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN223249973U_ABST
    Figure CN223249973U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of PVC plate surface cleaning treatment, and discloses a PVC plate surface cleaning treatment device which comprises a bottom plate, two grooves are formed in the middle side of the upper portion of the bottom plate at equal intervals, two first motors are fixedly connected to the right portion of the bottom plate at equal intervals, the output ends of the first motors are fixedly connected with one ends of first threaded rods, and the other ends of the first threaded rods are fixedly connected with second threaded rods. The other ends of the first threaded rods are rotationally connected to the left sides of the interiors of the grooves, sliding blocks are arranged on the left sides of the middles of the first threaded rods, a sliding plate is fixedly connected between the upper portions of the sliding blocks, and two U-shaped plates are fixedly connected to the middle side of the upper portion of the sliding plate at equal intervals. According to the utility model, the moving plate is driven by the second motor to drive the thick, medium and thin brushes with the springs to adapt to the thickness of PVB, so that the plate is prevented from being damaged. PVB is fixed and conveyed to the position below a brush to be cleaned through structures such as a U-shaped plate, then dust is collected through a dust suction pipe, and the problem that the cleaning effect is affected due to damage and displacement of the plates is solved.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of PVC board surface cleaning treatment, in particular to a PVC board surface cleaning treatment device. Background Art

[0002] PVC board, also known as polyvinyl chloride board, is a sheet material made primarily from polyvinyl chloride resin. It boasts excellent weather resistance, chemical resistance, and mechanical strength, making it widely used in architectural decoration, advertising signs, and industrial applications. Its manufacturing process involves extrusion, calendering, injection molding, and other processes. It can be processed into products with varying thicknesses, colors, and surface treatments to suit a variety of indoor and outdoor environments and applications.

[0003] PVC board surface cleaning devices typically include a cleaning mechanism, a transmission, and a control system. Their primary components include a cleaning wheel, a cleaning fluid sprayer, and a drainage system. During the cleaning process, the cleaning fluid is sprayed onto the PVC board surface via the cleaning fluid sprayer. The cleaning wheel, driven by the transmission, rotates, physically cleaning the surface. Finally, the drainage system removes the cleaning fluid and impurities, effectively cleaning the PVC board surface.

[0004] In the prior art, some PVC board surface cleaning devices lack corresponding adjustment mechanisms. When dealing with PVB boards of different thicknesses, they cannot achieve ideal cleaning effects and may damage the boards, seriously affecting their subsequent use and performance. Moreover, during the cleaning process, the boards are very likely to shift, which greatly affects the cleaning effect. Therefore, a PVC board surface cleaning device is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a PVC board surface cleaning device, which aims to improve the problems in the existing technology that some PVC board surface cleaning devices have no adjustment mechanism, have poor cleaning effect on PVB boards of different thicknesses, may damage the boards, and are easy to move during cleaning.

[0006] The cam is fixedly provided with a first end of a first spring and a second end of a second spring, and the cam is fixedly provided with a first end of a first spring and a second end of a second spring, and the cam is fixedly provided with a first end of a first spring and a second end of a second spring, and the cam is fixedly provided with a first end of a first spring and a second end of a second spring, and the cam is fixedly provided with a first end of a first spring and a second end of a second spring, and the cam is fixedly provided with a first end of a first spring and a second end of a second spring, and the cam is fixedly provided with a first end of a first spring and a second end of a second spring, and the cam is fixedly provided with a first end of a first spring and a second end of a second spring, and the cam is fixedly provided with a first end of a first spring and a second end of a second spring, and the cam is fixedly provided with a first end of a first spring and a second end of a second spring, and the cam is fixedly provided with a first end of a first spring and a second end of a second spring, and the cam is fixedly provided with a first end of a first spring and a second end of a second spring, and the cam is fixedly provided with a first end of a first spring and a second end of a second spring,

[0007] As a further description of the above technical solution: the upper left side of the bottom plate is fixedly connected to a shell, and two second motors are equidistantly fixedly connected to the upper middle side of the shell, the output ends of the second motors are fixedly connected to one end of the second threaded rod, and the other end of the second threaded rod is rotatably connected to the upper middle side of the fixed plate, and the fixed plates are fixedly connected to the front and rear sides of the interior of the shell, the upper left and right sides of the fixed plate are fixedly connected to sliding rods, and the middle of the second threaded rod and the sliding rod are provided with a movable plate, and three pull rods are equidistantly sliding on the upper part of the movable plate, the upper ends of the pull rods are fixedly connected to one end of the second spring, and the other ends of the second springs are fixedly connected to the upper part of the movable plate, and the lower ends of the pull rods on the front and rear sides are respectively provided with a coarse brush, a medium brush and a fine brush;

[0008] As a further description of the above technical solution: a dust suction fan is fixedly connected to the middle side of the upper part of the shell, the output end of the dust suction fan is fixedly connected to the front left side of the collection box, the input end of the dust suction fan is fixedly connected to one end of the dust suction pipe, the other end of the dust suction pipe is fixedly connected to the upper side of the suction pipe, the suction pipe is fixedly connected to the right part of the adjacent side of the movable plate, and the lower end of the suction pipe is fixedly connected to a plurality of dust suction heads at equal distances;

[0009] As a further description of the above technical solution: the sliders all slide inside the grooves;

[0010] As a further description of the above technical solution: the movable plates all slide on the upper part of the slide rod;

[0011] As a further description of the above technical solution: a control panel is fixedly connected to the middle side of the front portion of the housing;

[0012] As a further description of the above technical solution: the control panel is electrically connected to the first motor, the second motor, and the dust suction fan respectively;

[0013] As a further description of the above technical solution: the four lower corners of the base plate are equidistantly and fixedly connected with support legs.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the cooperation of the second motor and other structures, the second motor drives the second threaded rod to rotate, so that the movable plate moves up and down. The lower end of the pull rod with a second spring arranged above the movable plate is fixed with a coarse brush, a medium brush and a fine brush respectively. When the PVB passes by, the second spring can adapt to its thickness to avoid damaging the plate. The coarse brush powerfully removes large pieces of dirt, the medium brush handles stubborn stains, and the fine brush finely cleans fine impurities, thereby solving the problem of damage to the plate and affecting subsequent use and performance.

[0016] 2. In the utility model, the PVB is pushed to the bottom of the oblique plate with a fixed rod through the cooperation of the dust suction fan and the U-shaped plate and other structures. At this time, the rotating plate with the first spring will press the fixed rod on the rotating plate, and then the first motor is used to drive the first threaded rod to send the PVB board to the bottom of the coarse brush, medium brush and fine brush for cleaning. After cleaning, the suction pipe with a dust suction head, under the action of the dust suction fan, sucks the dust or burrs into the collection box through the dust suction pipe for unified cleaning, thereby solving the problem that the board is easy to move and affects the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is the overall structural diagram of a PVC board surface cleaning device proposed by the utility model;

[0018] Figure 2 This is a left view of a PVC board surface cleaning device proposed by the utility model;

[0019] Figure 3 This is a front sectional view of a PVC board surface cleaning device proposed by the utility model;

[0020] Figure 4 This is a diagram of the internal structure of a PVC board surface cleaning device proposed in the utility model.

[0021] Legend:

[0022] 1. Bottom plate; 2. Groove; 3. First motor; 4. Housing; 5. Second motor; 6. Collection box; 7. Dust suction fan; 8. Control panel; 9. Slide plate; 10. U-shaped plate; 11. Rotating plate; 12. Support leg; 13. First spring; 14. Slider; 15. Fixed plate; 16. Rotating shaft; 17. Fixed rod; 18. Oblique plate; 19. Dust suction pipe; 20. Coarse brush; 21. Medium brush; 22. Fine brush; 23. Suction tube; 24. Dust suction head; 25. First threaded rod; 26. Sliding rod; 27. Second spring; 28. Pull rod; 29. ​​Moving plate; 30. Second threaded rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Reference Figure 1-Figure 4The utility model provides an embodiment: a PVC board surface cleaning device, including a bottom plate 1, two grooves 2 are equidistantly provided on the middle side of the upper part of the bottom plate 1, two first motors 3 are fixedly connected to the right side of the bottom plate 1 at equal distances, the output ends of the first motors 3 are fixedly connected to one end of the first threaded rod 25, the other ends of the first threaded rod 25 are rotatably connected to the inner left side of the groove 2, a slider 14 is provided on the left side of the middle part of the first threaded rod 25, a slide plate 9 is fixedly connected between the upper parts of the sliders 14, and the upper middle side of the slide plate 9 is fixedly connected to Two U-shaped plates 10, the inner left side of the U-shaped plate 10 is fixedly connected to one end of the first spring 13, the other end of the first spring 13 is fixedly connected to the lower left side of the rotating plate 11, the middle side of the rotating plate 11 is fixedly connected to the rotating shaft 16, both ends of the rotating shaft 16 are rotatably connected to the inner upper side of the U-shaped plate 10, the lower right side of the rotating plate 11 is fixedly connected to the fixing rod 17, the lower end of the fixing rod 17 is fixedly connected to the oblique plate 18, the upper left side of the bottom plate 1 is fixedly connected to the shell 4, and the upper middle side of the shell 4 is equidistantly fixedly connected to two second electric The output ends of the second motor 5 are fixedly connected to one end of the second threaded rod 30, and the other ends of the second threaded rod 30 are rotatably connected to the upper middle side of the fixed plate 15. The fixed plates 15 are fixedly connected to the front and rear sides of the interior of the housing 4. The upper left and right sides of the fixed plate 15 are fixedly connected to the sliding rod 26. The middle of the second threaded rod 30 and the sliding rod 26 are provided with a movable plate 29. The upper part of the movable plate 29 is equidistantly slidable with three pull rods 28. The upper ends of the pull rods 28 are fixedly connected to one end of the second spring 27. The other ends of the second springs 27 are fixed. Connected to the upper part of the movable plate 29, the lower ends of the front and rear side pull rods 28 are respectively provided with a coarse brush 20, a medium brush 21, and a fine brush 22. The upper middle side of the shell 4 is fixedly connected to the dust suction fan 7, the output end of the dust suction fan 7 is fixedly connected to the front left side of the collecting box 6, the input end of the dust suction fan 7 is fixedly connected to one end of the dust suction pipe 19, the other end of the dust suction pipe 19 is fixedly connected to the upper side of the suction pipe 23, the suction pipe 23 is fixedly connected to the right part of the adjacent side of the movable plate 29, and the lower end of the suction pipe 23 is fixedly connected to several dust suction heads 24 at equal distances.

[0025] First, push the PVB to the bottom of the oblique plate 18 with the fixed rod 17. At this time, the rotating plate 11 with the first spring 13 will press the fixed rod 17 on the rotating plate 11. Then, the first motor 3 drives the first threaded rod 25 to send the PVB board to the bottom of the coarse brush 20, the medium brush 21 and the fine brush 22 for cleaning. The second motor 5 drives the second threaded rod 30 to rotate, so that the movable plate 29 moves up and down. The lower end of the pull rod 28 with the second spring 27 provided above the movable plate 29 fixes the coarse brush 20, the medium brush 21 and the fine brush 22 respectively. The brush 21 and the fine brush 22, the second spring 27 can adapt to its thickness to avoid damaging the plate. The coarse brush 20 powerfully removes large pieces of dirt, the medium brush 21 handles stubborn stains, and the fine brush 22 finely cleans fine impurities, thereby solving the problem of damage to the plate and affecting subsequent use and performance. After cleaning is completed, the suction pipe 23 with the dust suction head 24, under the action of the dust suction fan 7, sucks dust or burrs into the collection box 6 through the dust suction pipe 19 for unified cleaning, thereby solving the problem of easy displacement of the plate and affecting the cleaning effect.

[0026] Working principle: First, push the PVB to the bottom of the oblique plate 18 with the fixed rod 17. At this time, the rotating plate 11 with the first spring 13 will press the fixed rod 17 on the rotating plate 11. Then, the first motor 3 drives the first threaded rod 25 to send the PVB board to the bottom of the coarse brush 20, the medium brush 21 and the fine brush 22 for cleaning. The second motor 5 drives the second threaded rod 30 to rotate, so that the movable plate 29 moves up and down. The lower end of the pull rod 28 with the second spring 27 arranged above the movable plate 29 fixes the coarse brush 20, the medium brush 21 and the fine brush 22 respectively. The medium-bristle brush 21 and the fine-bristle brush 22, and the second spring 27 can adapt their thickness to avoid damaging the plate. The coarse-bristle brush 20 forcefully removes large pieces of dirt, the medium-bristle brush 21 handles stubborn stains, and the fine-bristle brush 22 finely cleans fine impurities, thereby solving the problem of damage to the plate and affecting subsequent use and performance. After cleaning is completed, the suction pipe 23 with the dust suction head 24, under the action of the dust suction fan 7, sucks dust or burrs into the collection box 6 through the dust suction pipe 19 for unified cleaning, thereby solving the problem of easy displacement of the plate and affecting the cleaning effect.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is 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 replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A PVC board surface cleaning device, comprising a bottom plate (1), characterized in that: Two grooves (2) are equidistantly provided on the middle side of the upper portion of the base plate (1); two first motors (3) are equidistantly fixedly connected to the right side of the base plate (1); the output ends of the first motors (3) are fixedly connected to one end of a first threaded rod (25); the other ends of the first threaded rods (25) are rotatably connected to the inner left side of the groove (2); a slider (14) is provided on the left side of the middle portion of the first threaded rod (25); a slide plate (9) is fixedly connected between the upper portions of the sliders (14); and the upper middle portions of the slide plates (9) are equidistantly fixedly connected to the Two U-shaped plates (10) are connected, one end of a first spring (13) is fixedly connected to the left side of the interior of the U-shaped plate (10), the other end of the first spring (13) is fixedly connected to the left side of the lower part of the rotating plate (11), one side of the middle part of the rotating plate (11) is fixedly connected to a rotating shaft (16), both ends of the rotating shaft (16) are rotatably connected to the upper side of the interior of the U-shaped plate (10), the right side of the lower part of the rotating plate (11) is fixedly connected to a fixing rod (17), and the lower end of the fixing rod (17) is fixedly connected to an oblique plate (18).

2. A PVC board surface cleaning device according to claim 1, characterized in that: The upper left side of the bottom plate (1) is fixedly connected to a housing (4), and the upper middle side of the housing (4) is fixedly connected to two second motors (5) at equal intervals, and the output ends of the second motors (5) are fixedly connected to one end of a second threaded rod (30), and the other ends of the second threaded rods (30) are rotatably connected to the upper middle side of the fixed plate (15), and the fixed plates (15) are fixedly connected to the front and rear sides of the interior of the housing (4), and the upper left and right sides of the fixed plate (15) are fixedly connected to sliding rods. (26), a movable plate (29) is provided in the middle of the second threaded rod (30) and the sliding rod (26), and three pull rods (28) are equidistantly slidably on the upper part of the movable plate (29), and the upper end of the pull rod (28) is fixedly connected to one end of the second spring (27), and the other end of the second spring (27) is fixedly connected to the upper part of the movable plate (29), and the lower ends of the pull rods (28) on the front and rear sides are respectively provided with a coarse brush (20), a medium brush (21), and a fine brush (22).

3. A PVC board surface cleaning device according to claim 2, characterized in that: A dust suction fan (7) is fixedly connected to the middle side of the upper part of the shell (4), the output end of the dust suction fan (7) is fixedly connected to the left side of the front part of the collection box (6), the input end of the dust suction fan (7) is fixedly connected to one end of the dust suction pipe (19), the other end of the dust suction pipe (19) is fixedly connected to one side of the upper part of the suction pipe (23), the suction pipe (23) is fixedly connected to the right part of the adjacent side of the movable plate (29), and the lower end of the suction pipe (23) is fixedly connected to a plurality of dust suction heads (24) at equal distances.

4. The PVC board surface cleaning device according to claim 1, characterized in that: The sliders (14) all slide inside the grooves (2).

5. The PVC board surface cleaning device according to claim 2, characterized in that: The movable plates (29) all slide on the upper portion of the slide rod (26).

6. The PVC board surface cleaning device according to claim 2, characterized in that: A control panel (8) is fixedly connected to the front middle side of the housing (4).

7. A PVC board surface cleaning device according to claim 6, characterized in that: The control panel (8) is electrically connected to the first motor (3), the second motor (5), and the dust suction fan (7), respectively.

8. The PVC board surface cleaning device according to claim 1, characterized in that: Support legs (12) are fixedly connected to the four lower corners of the base plate (1) at equal intervals.