A wood floor sheet renovating all-in-one machine

Abstract

The present application relates to the technical field of wood floor renovation, in particular to a wood floor sheet renovation all-in-one machine, which adjusts the positions of a polishing mechanism and a painting mechanism through an adjusting mechanism, then an operator pushes the rack to move in a room, so that the polishing mechanism polishes and polishes the solid wood floor, dust generated in the polishing and polishing process is cleaned through a dust cleaning mechanism, paint is adjusted through a mixing mechanism, and then the paint is brushed onto the solid wood floor through the painting mechanism, thereby improving the practicability of the equipment; comprising a rack; further comprising an adjusting mechanism, a polishing mechanism, a painting mechanism, a dust cleaning mechanism and a mixing mechanism, the adjusting mechanism is installed in the rack, the polishing mechanism and the painting mechanism are both installed on the adjusting mechanism, and the dust cleaning mechanism and the mixing mechanism are both installed on the rack; the adjusting mechanism adjusts the positions of the polishing mechanism and the painting mechanism, and the polishing mechanism polishes and polishes the wood floor.

Description

Technical Field

[0001] This invention relates to the technical field of wood flooring renovation, and in particular to an integrated machine for renovating wood flooring sheets. Background Technology

[0002] Wood flooring refers to flooring made of wood. Solid wood flooring requires maintenance and renovation after long-term use. Since solid wood flooring is difficult to disassemble and can easily be damaged during disassembly, most existing treatment methods involve sanding off the top 1-2mm of paint layer with a polishing machine, then repeatedly polishing the solid wood flooring with sandpaper of different grits to make the surface smooth, and finally repainting the surface.

[0003] However, existing floor polishing machines, such as the multi-purpose surface polishing and brightening machine disclosed in utility model patent application number 98246093.7, are mainly composed of a frame, motor, safety cover, and abrasive wheels. When in use, they can clean, grind, and polish finished rock surfaces and abrasive surfaces, roughen and groove cement concrete surfaces before adding decoration, and can also perform wet sanding treatment on wood flooring before sanding or refinishing. However, in the process of refinishing solid wood floors in certain areas, it is inconvenient to refinish the solid wood floors at the edges and corners of the room. Workers still need to use angle grinders and scrapers to refinish the solid wood floors at the edges and corners of the room. Furthermore, it is inconvenient to complete the sanding of solid wood floors at multiple grits in one go, and it is also inconvenient to complete the painting work on the solid wood floor at the same time, resulting in poor practicality. Therefore, there is an urgent need for an integrated machine for refinishing wood flooring sheets. Summary of the Invention

[0004] To solve the above-mentioned technical problems, the present invention provides an integrated wood flooring sheet renovation machine that improves the practicality of the equipment by adjusting the positions of the sanding mechanism and the painting mechanism through an adjustment mechanism, then having the operator push the frame to move in the room so that the sanding mechanism can sand and polish the solid wood floor, while the dust removal mechanism cleans the dust generated during the sanding and polishing process, the paint is adjusted by a mixing mechanism, and then the paint is brushed onto the solid wood floor by the painting mechanism.

[0005] The present invention provides an integrated machine for refinishing wood flooring sheets, comprising a frame; and further comprising an adjustment mechanism, a sanding mechanism, a painting mechanism, a dust removal mechanism, and a mixing mechanism. The adjustment mechanism is installed in the frame, the sanding mechanism and the painting mechanism are both installed on the adjustment mechanism, and the dust removal mechanism and the mixing mechanism are both installed on the frame.

[0006] The adjustment mechanism adjusts the positions of the sanding mechanism and the painting mechanism. The sanding mechanism sands and polishes the wood floor, the dust removal mechanism centrally treats the dust generated during sanding, the mixing mechanism prepares the paint, and the painting mechanism paints the solid wood floor.

[0007] The positions of the sanding and painting mechanisms are adjusted by the adjustment mechanism. Then, the staff pushes the frame to move around the room, so that the sanding mechanism can sand and polish the solid wood floor. At the same time, the dust removal mechanism cleans up the dust generated during the sanding and polishing process. Then, the paint is adjusted by the mixing mechanism, and finally, the paint is brushed onto the solid wood floor by the painting mechanism, thereby improving the practicality of the equipment.

[0008] Preferably, the adjustment mechanism includes a slide rail, a first slider, a first motor, a first gear, and a support column. The top of the slide rail is mounted on the top of the frame, and the bottom of the slide rail is provided with several first gear teeth. The first slider is slidably mounted on the slide rail. The first motor is fixedly mounted on the first slider. The front end of the first gear is mounted on the output shaft of the first motor, and the top of the first gear meshes with several first gear teeth. The top of the support column is connected to the bottom of the first slider, and both the left and right ends of the support column are provided with several second gear teeth. By turning on the first motor, the first slider is driven to slide laterally on the slide rail through the meshing of the first gear and several first gear teeth at the bottom of the slide rail, thereby adjusting the positions of the grinding mechanism and the painting mechanism, thus improving the practicality of the equipment.

[0009] Preferably, the polishing mechanism includes a second slider, a second motor, a first conical polishing head, a third motor, and a second gear. The second slider is slidably mounted on the support column. The second motor and the third motor are both fixedly mounted on the second slider. The first conical polishing head is fixedly mounted on the output shaft of the second motor. The second gear is fixedly mounted on the output shaft of the third motor. The side end of the second gear meshes with several second gear teeth on one side of the support column. Multiple sets of sandpaper with different grits are applied to the first conical polishing head, with the grit gradually decreasing from left to right. The third motor is turned on, and the height of the second slider is adjusted through the meshing of the second gear with several second gear teeth on one side of the support column. Then, the first conical polishing head is driven to rotate by the second motor, so that the sandpaper on the first conical polishing head polishes the solid wood floor, thereby improving the practicality of the equipment.

[0010] Preferably, the painting mechanism includes a third slider, a fourth motor, a second conical grinding head, a fifth motor, a third gear, an electric cylinder, a paint box, a first paint delivery pump, and a second paint delivery pump. The third slider is slidably mounted on a support column. The fourth and fifth motors are both fixedly mounted on the third slider. The second conical grinding head is mounted on the output shaft of the fourth motor. The third gear is mounted on the output shaft of the fifth motor, and the side end of the third gear meshes with several second gear teeth on the other side of the support column. The top ends of the electric cylinder and the first paint delivery pump are both mounted on the top end of the frame. The top end of the paint box is connected to the bottom end of the electric cylinder. The suction valve of the first paint delivery pump communicates with the interior of the mixing mechanism. The discharge pipe of the first paint delivery pump communicates with the interior of the paint box. A triangular discharge port is provided at the bottom end of the paint box. The second paint delivery pump is mounted on the side of the paint box. The second paint delivery pump has both its suction and discharge ports connected to the interior of the paint box. The paint layer is applied to the surface of the second conical sanding head. The fourth motor is activated to drive the second conical sanding head to rotate. Then, the fifth motor is activated, and through the third gear meshing with several second gears on the other side of the support column, it drives the third slider downwards, bringing the bottom of the second conical sanding head into contact with the solid wood flooring. Then, through the extension of the electric cylinder, the discharge port at the bottom of the paint box is brought into contact with the top of the second conical sanding head. The first paint delivery pump discharges paint into the paint box, allowing the paint to fall onto the second conical sanding head. The second conical sanding head then applies the paint to the solid wood flooring. Simultaneously, the second paint delivery pump discharges any remaining paint from the bottom of the paint box to the top of the paint box, allowing the paint to fall onto the second conical sanding head again, reducing paint waste and improving the equipment's practicality.

[0011] Preferably, the dust removal mechanism includes a filter box, a support frame, a vibration motor, multiple sets of filter screens, a top cover, an exhaust pump, a connecting rod, a dust collection frame, and multiple sets of first universal wheels. The bottom end of the filter box is mounted on the top end of the frame, and a storage box is provided at the bottom end of the filter box. An exhaust port is provided at the rear end of the filter box. The top end of the support frame is connected to the bottom end of the top cover, and the side ends of the support frame are slidably mounted inside the filter box. The vibration motor and multiple sets of filter screens are both mounted on the support frame, and the mesh size of the multiple sets of filter screens gradually decreases from bottom to top. The exhaust pump is mounted on the bottom end of the top cover, and the dust collection pipe of the filter box communicates with the interior of the dust collection frame. One end of the connecting rod is rotatably mounted on the support column, and the other end is rotatably mounted on the top of the dust collection frame. Multiple sets of first universal casters are mounted on the bottom of the dust collection frame. The top cover is fixedly mounted on the top of the filter box. The position of the dust collection frame is fixed by the connecting rod. The dust collection frame moves with the frame by rotating the multiple sets of first universal casters. Then, the exhaust pump is turned on to discharge dust into the filter box. The dust is filtered in stages by multiple sets of filter screens. Then, the air is discharged through the exhaust port at the rear of the filter box. When cleaning, the vibration motor is turned on to shake the dust on the multiple sets of filter screens into the storage box, thereby improving the practicality of the equipment.

[0012] Preferably, the mixing mechanism includes a mixing tank, a sixth motor, a stirring shaft, a conveying pump, and a conveying pipe. The bottom of the mixing tank is mounted on the top of the frame, and the top of the mixing tank is provided with a feed inlet, which is fitted with a sealing cap. The top of the stirring shaft is connected to the output shaft of the sixth motor, and the bottom of the stirring shaft extends into the interior of the mixing tank. The conveying pump is mounted on the filter box, and the suction port of the conveying pump communicates with the interior of the filter box. The discharge port of the conveying pump communicates with the interior of the mixing tank through the conveying pipe. Multiple paints are poured into the interior of the mixing tank, and the sixth motor is turned on to drive the stirring shaft to stir and mix the paints in the mixing tank. Alternatively, when the exhaust pump is turned off, the conveying pump is turned on to discharge large particles of dust from the filter box into the mixing tank, so that the large particles of dust mix with the paints to form a paint with wood dust, thereby improving the practicality of the equipment.

[0013] Preferably, the frame includes a housing, multiple sets of second universal wheels, multiple sets of telescopic rods, multiple sets of rollers, two sets of rollers, two sets of shielding cloths, and two sets of seventh motors. The tops of the multiple sets of second universal wheels are all mounted on the bottom of the housing, and a control panel and handrail are provided at the front of the housing. Pre-reserved openings are provided at both the left and right ends of the housing. One end of each set of telescopic rods is connected to the left and right ends of the housing, respectively. The multiple sets of rollers are respectively mounted on the other ends of the multiple sets of telescopic rods. The two sets of rollers are rotatably mounted on the left and right ends of the housing, respectively. The two sets of shielding cloths are respectively rolled up. Two sets of seventh motors are mounted on the outer casing on two sets of rollers, and each set of seventh motors drives the two sets of rollers. The rollers are rotated by the seventh motors to roll up or down the covering cloth. The size of the reserved opening on the side of the outer casing is adjusted to reduce the spread of dust. When renovating the edges or corners of the room, the length of the telescopic rod is adjusted so that the rollers press against the walls of the room, and then the outer casing is moved to renovate the solid wood floor. This reduces the impact of the first and second conical sanding heads on the bottom of the wall, thereby improving the practicality of the equipment.

[0014] Preferably, the method of use includes the following steps:

[0015] S1. Place multiple sets of sandpaper with different grits on the first conical grinding head, with the grit of the sandpaper gradually decreasing from left to right. Apply the paint layer to the surface of the second conical grinding head. Drive the roller to rotate via the seventh motor to roll up or down the masking cloth. Adjust the size of the reserved opening on the side of the outer shell to pour multiple paints into the mixing tank. Turn on the sixth motor to drive the stirring shaft to stir and mix the paints in the mixing tank.

[0016] S2. Turn on the third motor. Through the meshing of the second gear and several second gear teeth on one side of the support column, adjust the height of the second slider. Then, drive the first conical grinding head to rotate through the second motor, so that the sandpaper on the first conical grinding head can polish the solid wood floor. The staff pushes the outer shell to move and polish the solid wood floor in other parts of the room. At the same time, fix the position of the dust collection frame through the connecting rod. The dust collection frame moves with the frame through the rotation of multiple sets of first universal wheels. Then, turn on the exhaust pump to discharge the dust into the filter box. The dust is filtered in stages through multiple sets of filters. Then, the air is discharged through the exhaust port at the rear of the filter box.

[0017] S3. Turn on the fourth motor to drive the second conical sanding head to rotate. Then turn on the fifth motor and drive the third slide block to move downward through the meshing of the third gear and several second gear teeth on the other side of the support column. This causes the bottom of the second conical sanding head to contact the solid wood floor. Then, the electric cylinder extends so that the discharge port at the bottom of the paint box is attached to the top of the second conical sanding head. The first paint delivery pump discharges the paint into the paint box, so that the paint falls onto the second conical sanding head. The second conical sanding head then brushes the paint onto the solid wood floor. At the same time, the second paint delivery pump discharges the paint remaining at the bottom of the paint box to the top of the paint box, so that the paint falls onto the second conical sanding head, reducing paint waste.

[0018] S4. During the paint mixing process, when the exhaust pump is off, the delivery pump is turned on to discharge large dust particles from the filter box into the mixing tank, so that the large dust particles are mixed with the paint to form a paint containing solid wood dust, thus forming a special paint.

[0019] S5. When refinishing solid wood flooring at the edges or corners of a room, the first motor is turned on, and the first gear meshes with several first gear teeth at the bottom of the slide rail to drive the first slider to slide laterally on the slide rail. The positions of the sanding mechanism and the painting mechanism are adjusted so that the tip of the first or second conical sanding head extends to the outside of the outer casing. Then, the length of the telescopic rod is adjusted so that the roller pushes against the wall of the room. After that, the outer casing is pushed to move and refinish the solid wood flooring, reducing the impact of the first and second conical sanding heads on the bottom of the wall.

[0020] S6. When sanding and polishing solid wood floors with high hardness, attach multiple sets of sandpaper with different grits to the second conical sanding head. The grit of the multiple sets of sandpaper on the first and second conical sanding heads gradually decreases from left to right, so that the first and second conical sanding heads can run simultaneously to perform multi-level sanding and polishing on the solid wood floor.

[0021] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0022] 1. The sanding and painting mechanism work together to complete the sanding and painting of solid wood flooring in one go. Different grit sandpapers can be installed on the first conical sanding head to complete multi-level sanding and polishing in one go. Different grit sandpapers can also be installed on the first and second conical sanding heads to complete the sanding of relatively hard solid wood flooring in one go.

[0023] 2. By adjusting the mechanism in conjunction with the special shapes of the first and second conical sanding heads, the solid wood floors at the edges and corners of the room are refinished;

[0024] 3. The collected dust is filtered in stages to facilitate the mixing of large dust particles with paint to form special paint.

[0025] 4. The rollers roll on the wall, and the rollers are supported by the telescopic rods to fix the distance between the first or second conical grinding head and the wall, thereby reducing the contact between the first or second conical grinding head and the wall.

[0026] 5. The cover cloth obstructs the reserved openings on the outer shell, and the adjustment mechanism facilitates the replacement and maintenance of internal components by the staff. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the isometric structure of the present invention;

[0028] Figure 2 This is a front view structural diagram of the present invention;

[0029] Figure 3 This is a partial cross-sectional structural diagram of the present invention;

[0030] Figure 4 This is a frontal cross-sectional structural diagram of the present invention;

[0031] Figure 5 This is a first axonometric enlarged structural diagram of the slide rail, the first conical grinding head, and the paint box of the present invention;

[0032] Figure 6 This is a front enlarged structural diagram of the slide rail, the first conical grinding head, and the paint box of the present invention;

[0033] Figure 7 This is a second axonometric enlarged structural diagram of the slide rail, the first conical grinding head, and the paint box of the present invention;

[0034] Figure 8 This is an enlarged structural diagram of the filter box, support frame, and filter screen of the present invention.

[0035] Figure 9 This is a front view enlarged cross-sectional structural schematic diagram of the mixing tank of the present invention;

[0036] In the attached diagram, the following components are labeled: 1. Slide rail; 2. First slider; 3. First motor; 4. First gear; 5. Support column; 6. Second slider; 7. Second motor; 8. First conical grinding head; 9. Third motor; 10. Second gear; 11. Third slider; 12. Fourth motor; 13. Second conical grinding head; 14. Fifth motor; 15. Third gear; 16. Electric cylinder; 17. Paint box; 18. First paint delivery pump; 19. Second paint delivery pump. 20. Pump; 21. Filter box; 22. Support frame; 23. Vibration motor; 24. Filter screen; 25. Top cover; 26. Exhaust pump; 27. Connecting rod; 28. Dust collection frame; 29. ​​First caster wheel; 30. Mixing tank; 31. Sixth motor; 32. Stirring shaft; 33. Transfer pump; 34. Transfer pipe; 35. Outer casing; 36. Second caster wheel; 37. Telescopic rod; 38. Roller; 39. Reel; 40. Shielding cloth; 51. Seventh motor. Detailed Implementation

[0037] To facilitate understanding of the present invention, a more complete description will be given below with reference to the accompanying drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

[0038] Example 1

[0039] like Figures 1 to 4 As shown, it includes a frame; it also includes an adjustment mechanism, a grinding mechanism, a painting mechanism, a dust removal mechanism and a mixing mechanism. The adjustment mechanism is installed in the frame, the grinding mechanism and the painting mechanism are both installed on the adjustment mechanism, and the dust removal mechanism and the mixing mechanism are both installed on the frame.

[0040] The adjustment mechanism adjusts the positions of the sanding mechanism and the painting mechanism. The sanding mechanism sands and polishes the wood floor, the dust removal mechanism centrally treats the dust generated during sanding, the mixing mechanism prepares the paint, and the painting mechanism paints the solid wood floor.

[0041] like Figure 5 As shown, the adjustment mechanism includes a slide rail 1, a first slider 2, a first motor 3, a first gear 4, and a support column 5. The top of the slide rail 1 is installed on the top of the frame, and the bottom of the slide rail 1 is provided with several first gear teeth. The first slider 2 is slidably installed on the slide rail 1. The first motor 3 is fixedly installed on the first slider 2. The front end of the first gear 4 is installed on the output shaft of the first motor 3. The top of the first gear 4 is meshed with several first gear teeth. The top of the support column 5 is connected to the bottom of the first slider 2, and the left and right ends of the support column 5 are provided with several second gear teeth.

[0042] like Figures 5 to 7As shown, the grinding mechanism includes a second slider 6, a second motor 7, a first conical grinding head 8, a third motor 9, and a second gear 10. The second slider 6 is slidably mounted on the support column 5. The second motor 7 and the third motor 9 are both fixedly mounted on the second slider 6. The first conical grinding head 8 is fixedly mounted on the output shaft of the second motor 7. The second gear 10 is fixedly mounted on the output shaft of the third motor 9. The side end of the second gear 10 is meshed with multiple sets of second gear teeth on one side of the support column 5.

[0043] By turning on the first motor 3, the first slide block 2 is driven to slide laterally on the slide rail 1 through the meshing of the first gear 4 and several first gear teeth at the bottom of the slide rail 1. This adjusts the position of the sanding mechanism and the painting mechanism. Multiple sets of sandpaper with different grits are then attached to the first conical sanding head 8, with the grit gradually decreasing from left to right. Afterward, the operator pushes the frame to move around the room. The third motor 9 is then turned on, and the second gear 10 meshes with several second gear teeth on one side of the support column 5 to adjust the height of the second slide block 6. Then, the second motor 7 drives the first conical sanding head 8 to rotate, causing the sandpaper on the first conical sanding head 8 to sand and polish the solid wood floor. At the same time, the dust removal mechanism cleans the dust generated during the sanding and polishing process, thereby improving the practicality of the equipment.

[0044] Example 2

[0045] like Figures 1 to 4 As shown, it includes a frame; it also includes an adjustment mechanism, a grinding mechanism, a painting mechanism, a dust removal mechanism and a mixing mechanism. The adjustment mechanism is installed in the frame, the grinding mechanism and the painting mechanism are both installed on the adjustment mechanism, and the dust removal mechanism and the mixing mechanism are both installed on the frame.

[0046] The adjustment mechanism adjusts the positions of the sanding mechanism and the painting mechanism. The sanding mechanism sands and polishes the wood floor, the dust removal mechanism centrally treats the dust generated during sanding, the mixing mechanism prepares the paint, and the painting mechanism paints the solid wood floor.

[0047] like Figure 5 As shown, the adjustment mechanism includes a slide rail 1, a first slider 2, a first motor 3, a first gear 4, and a support column 5. The top of the slide rail 1 is installed on the top of the frame, and the bottom of the slide rail 1 is provided with several first gear teeth. The first slider 2 is slidably installed on the slide rail 1. The first motor 3 is fixedly installed on the first slider 2. The front end of the first gear 4 is installed on the output shaft of the first motor 3. The top of the first gear 4 is meshed with several first gear teeth. The top of the support column 5 is connected to the bottom of the first slider 2, and the left and right ends of the support column 5 are provided with several second gear teeth.

[0048] like Figures 5 to 7As shown, the painting mechanism includes a third slider 11, a fourth motor 12, a second conical grinding head 13, a fifth motor 14, a third gear 15, an electric cylinder 16, a paint box 17, a first paint delivery pump 18, and a second paint delivery pump 19. The third slider 11 is slidably mounted on the support column 5. The fourth motor 12 and the fifth motor 14 are both fixedly mounted on the third slider 11. The second conical grinding head 13 is mounted on the output shaft of the fourth motor 12, and the third gear 15 is mounted on the output shaft of the fifth motor 14. The side end of the third gear 15 is connected to the support column 5. On the other side, several second gears mesh with each other. The tops of the electric cylinder 16 and the first paint delivery pump 18 are both installed at the top of the frame. The top of the paint box 17 is connected to the bottom of the electric cylinder 16. The suction valve of the first paint delivery pump 18 is connected to the interior of the mixing mechanism. The discharge pipe of the first paint delivery pump 18 is connected to the interior of the paint box 17. A triangular discharge port is provided at the bottom of the paint box 17. The second paint delivery pump 19 is installed on the side of the paint box 17. The suction port and discharge port of the second paint delivery pump 19 are both connected to the interior of the paint box 17.

[0049] By activating the first motor 3, which engages with several first gear teeth at the bottom of the slide rail 1 via the first gear 4, the first slider 2 is driven to slide laterally on the slide rail 1, adjusting the positions of the sanding and painting mechanisms. Then, the operator moves the frame around the room, applying the paint layer to the surface of the second conical sanding head 13. The fourth motor 12 is then activated to drive the second conical sanding head 13 to rotate. Finally, the fifth motor 14 is activated, which engages with several second gear teeth on the other side of the support column 5 via the third gear 15, driving the third slider 11 to move downwards, causing the second conical sanding head 13 to... The bottom end of the device contacts the solid wood flooring. Then, the electric cylinder 16 extends, causing the discharge port at the bottom of the paint box 17 to contact the top of the second conical sanding head 13. The first paint delivery pump 18 discharges paint into the paint box 17, allowing the paint to fall onto the second conical sanding head 13. The second conical sanding head 13 then applies the paint to the solid wood flooring. Simultaneously, the second paint delivery pump 19 discharges any remaining paint from the bottom of the paint box 17 to the top of the paint box 17, allowing the paint to fall onto the second conical sanding head 13. This reduces paint waste and improves the practicality of the equipment.

[0050] like Figures 1 to 9As shown, the present invention discloses an integrated wood flooring sheet refinishing machine. During operation, multiple sets of sandpaper with different grits are first applied to the first conical sanding head 8, with the grit gradually decreasing from left to right. A paint layer is then applied to the surface of the second conical sanding head 13. The seventh motor 40 drives the roller 38 to rotate, rolling up or down the shielding cloth 39. The size of the pre-reserved opening on the side of the outer casing 34 is adjusted to pour various paints into the mixing tank 29. The sixth motor 30 drives the stirring shaft 31 to stir and mix the paints in the mixing tank 29. Then, the third motor 9 is activated, and through the meshing of the second gear 10 with several second gear teeth on one side of the support column 5, the height of the second slider 6 is adjusted. Finally, the second motor 7 drives the first conical sanding head 8 to rotate. The machine rotates, causing the sandpaper on the first conical sanding head 8 to sand and polish the solid wood floor. The operator pushes the outer casing 34 to move and sand and polish other areas of the solid wood floor in the room. Simultaneously, the connecting rod 26 fixes the position of the dust collection frame 27. Multiple sets of first universal wheels 28 rotate, causing the dust collection frame 27 to move with the frame. Then, the exhaust pump 25 is turned on to discharge dust into the filter box 20, where multiple sets of filters 23 perform graded filtration. Air is then discharged through the exhaust port at the rear of the filter box 20. Next, the fourth motor 12 is turned on to drive the second conical sanding head 13 to rotate. Then, the fifth motor 14 is turned on, and through the third gear 15 meshing with several second gears on the other side of the support column 5, it drives the third slider 11 to move downwards, causing the second conical sanding head 13 to rotate. The bottom of the sanding head 13 contacts the solid wood flooring. Then, the electric cylinder 16 extends, causing the discharge port at the bottom of the paint box 17 to contact the top of the second conical sanding head 13. The first paint delivery pump 18 discharges paint into the paint box 17, allowing the paint to fall onto the second conical sanding head 13. The second conical sanding head 13 then applies the paint to the solid wood flooring. Simultaneously, the second paint delivery pump 19 discharges any remaining paint from the bottom of the paint box 17 to the top, allowing it to fall onto the second conical sanding head 13, reducing paint waste. Alternatively, during the paint mixing process, when the exhaust pump 25 is off, the delivery pump 32 can be turned on to discharge large dust particles from the filter box 20 into the mixing tank 29, mixing the large dust particles with the paint to form a mixture with the solid wood flooring. Dust-laden paint forms a special coating. When refinishing solid wood floors on the edges or corners of a room, the first motor 3 is activated, and the first gear 4 meshes with several first gear teeth at the bottom of the slide rail 1, driving the first slider 2 to slide laterally on the slide rail 1. This adjusts the positions of the sanding and painting mechanisms, allowing the tip of the first conical sanding head 8 or the second conical sanding head 13 to extend to the outside of the outer casing 34. The length of the telescopic rod 36 is then adjusted so that the roller 37 presses against the room wall, pushing the outer casing 34 to move and refinish the solid wood floor. This reduces the impact of the first and second conical sanding heads 8 and 13 on the bottom of the wall. When sanding and polishing harder solid wood floors, multiple sets of sandpaper with different grits are applied to the second conical sanding head 13.Furthermore, the grit of the sandpaper on the first conical grinding head 8 and the second conical grinding head 13 gradually decreases from left to right, allowing the first conical grinding head 8 and the second conical grinding head 13 to operate simultaneously for multi-stage sanding and polishing of the solid wood floor.

[0051] The main functions achieved by this invention are: to simultaneously sand and paint, to renovate wooden floors in the corners of a room, and to mix paint with wood chips to form a special paint.

[0052] 1. Simultaneous sanding and painting: The sanding and painting mechanisms operate simultaneously to complete the renovation of solid wood floors in one go;

[0053] 2. Renovation of solid wood flooring in room corners: Through the coordinated use of adjustment, sanding, and painting mechanisms, solid wood flooring on the edges and corners of a room is renovated;

[0054] 3. Special paint is formed by mixing paint with wood chips: Special paint is prepared by mixing large dust particles with paint.

[0055] The first motor 3, second motor 7, third motor 9, fourth motor 12, fifth motor 14, electric cylinder 16, first paint delivery pump 18, second paint delivery pump 19, vibration motor 22, exhaust pump 25, sixth motor 30, delivery pump 32 and seventh motor 40 of the integrated wood flooring sheet renovation machine of the present invention are commercially available. Technical personnel in this industry only need to install and operate it according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0056] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A wood flooring sheet refinishing integrated machine, comprising a frame; characterized in that, It also includes an adjustment mechanism, a grinding mechanism, a painting mechanism, a dust removal mechanism, and a mixing mechanism. The adjustment mechanism is installed in the frame, the grinding mechanism and the painting mechanism are both installed on the adjustment mechanism, and the dust removal mechanism and the mixing mechanism are both installed on the frame. The adjustment mechanism adjusts the positions of the sanding mechanism and the painting mechanism. The sanding mechanism sands and polishes the wood floor, the dust removal mechanism centrally treats the dust generated during sanding, the mixing mechanism prepares the paint, and the painting mechanism paints the solid wood floor. The adjustment mechanism includes a slide rail (1), a first slider (2), a first motor (3), a first gear (4), and a support column (5). The top of the slide rail (1) is installed on the top of the frame, and the bottom of the slide rail (1) is provided with several first gear teeth. The first slider (2) is slidably installed on the slide rail (1). The first motor (3) is fixedly installed on the first slider (2). The front end of the first gear (4) is installed on the output shaft of the first motor (3). The top of the first gear (4) is meshed with several first gear teeth. The top of the support column (5) is connected to the bottom of the first slider (2), and the left and right ends of the support column (5) are provided with several second gear teeth. The painting mechanism includes a third slider (11), a fourth motor (12), a second conical grinding head (13), a fifth motor (14), a third gear (15), an electric cylinder (16), a paint box (17), a first paint delivery pump (18), and a second paint delivery pump (19). The third slider (11) is slidably mounted on the support column (5). The fourth motor (12) and the fifth motor (14) are both fixedly mounted on the third slider (11). The second conical grinding head (13) is mounted on the output shaft of the fourth motor (12). The third gear (15) is mounted on the output shaft of the fifth motor (14), and the side of the third gear (15) is... The end is connected to several second gear teeth on one side of the support column (5). The top of the electric cylinder (16) and the top of the first paint delivery pump (18) are both installed at the top of the frame. The top of the paint box (17) is connected to the bottom of the electric cylinder (16). The suction valve of the first paint delivery pump (18) is connected to the inside of the mixing mechanism. The discharge pipe of the first paint delivery pump (18) is connected to the inside of the paint box (17). A triangular discharge port is provided at the bottom of the paint box (17). The second paint delivery pump (19) is installed on the side of the paint box (17). The suction port and discharge port of the second paint delivery pump (19) are both connected to the inside of the paint box (17). The dust removal mechanism includes a filter box (20), a support frame (21), a vibration motor (22), multiple sets of filter screens (23), a top cover (24), an exhaust pump (25), a connecting rod (26), a dust collection frame (27), and multiple sets of first universal wheels (28). The bottom end of the filter box (20) is installed on the top end of the frame, and a storage box is provided at the bottom end of the filter box (20). An exhaust port is provided at the rear end of the filter box (20). The top end of the support frame (21) is connected to the bottom end of the top cover (24), and the side end of the support frame (21) is slidably installed on the filter screen. Inside the filter box (20), the vibration motor (22) and multiple sets of filter screens (23) are all mounted on the support frame (21), and the mesh size of the multiple sets of filter screens (23) gradually decreases from bottom to top. The exhaust pump (25) is mounted at the bottom of the top cover (24). The suction pipe of the filter box (20) is connected to the inside of the suction frame (27). One end of the connecting rod (26) is rotatably mounted on the support column (5), and the other end of the connecting rod (26) is rotatably mounted on the top of the suction frame (27). Multiple sets of first universal wheels (28) are all mounted at the bottom of the suction frame (27). The mixing mechanism includes a mixing tank (29), a sixth motor (30), a stirring shaft (31), a delivery pump (32), and a delivery pipe (33). The bottom end of the mixing tank (29) is mounted on the top end of the frame, and the top end of the mixing tank (29) is provided with a feed inlet, and a sealing cover is installed on the feed inlet. The top end of the stirring shaft (31) is connected to the output shaft of the sixth motor (30), and the bottom end of the stirring shaft (31) extends into the interior of the mixing tank (29). The delivery pump (32) is mounted on the filter box (20), and the suction port of the delivery pump (32) is connected to the interior of the filter box (20). The discharge port of the delivery pump (32) is connected to the interior of the mixing tank (29) through the delivery pipe (33).

2. The integrated machine for refinishing wood flooring sheets as described in claim 1, characterized in that, The grinding mechanism includes a second slider (6), a second motor (7), a first conical grinding head (8), a third motor (9), and a second gear (10). The second slider (6) is slidably mounted on the support column (5). The second motor (7) and the third motor (9) are both fixedly mounted on the second slider (6). The first conical grinding head (8) is fixedly mounted on the output shaft of the second motor (7). The second gear (10) is fixedly mounted on the output shaft of the third motor (9). The side end of the second gear (10) is meshed with several second gear teeth on the other side of the support column (5).

3. The integrated machine for refinishing wood flooring sheets as described in claim 2, characterized in that, The frame includes a housing (34), multiple sets of second universal wheels (35), multiple sets of telescopic rods (36), multiple sets of rollers (37), two sets of rollers (38), two sets of shielding cloths (39), and two sets of seventh motors (40). The tops of the multiple sets of second universal wheels (35) are all installed at the bottom of the housing (34), and the front end of the housing (34) is provided with a control panel and a handrail. The left and right ends of the housing (34) are provided with reserved openings. The multiple sets of telescopic rods (36) One end of the tube is connected to the left and right ends of the outer shell (34), and multiple sets of rollers (37) are installed on the other end of multiple sets of telescopic rods (36). Two sets of rollers (38) are rotatably installed on the left and right ends of the outer shell (34). Two sets of shielding cloths (39) are rolled on the two sets of rollers (38). Two sets of seventh motors (40) are installed on the outer shell (34), and the two sets of seventh motors (40) drive the two sets of rollers (38) respectively.

4. The integrated machine for refinishing wood flooring sheets as described in claim 3, characterized in that, The usage method includes the following steps: S1. Place multiple sets of sandpaper with different grits on the first conical grinding head (8), and the grit of the multiple sets of sandpaper gradually decreases from left to right. Place the paint layer on the surface of the second conical grinding head (13). Drive the roller (38) to rotate through the seventh motor (40) to roll up or down the shielding cloth (39). Adjust the size of the reserved opening on the side of the outer shell (34) and pour multiple paints into the interior of the mixing tank (29). Turn on the sixth motor (30) to drive the stirring shaft (31) to stir and mix the paints in the mixing tank (29). S2. Turn on the third motor (9), and through the meshing transmission of the second gear (10) and several second gear teeth on one side of the support column (5), adjust the height of the second slider (6). Then, drive the first conical grinding head (8) to rotate through the second motor (7), so that the sandpaper on the first conical grinding head (8) can polish the solid wood floor. And push the outer shell (34) to move by the staff to polish the solid wood floor in other parts of the room. At the same time, fix the position of the dust collection frame (27) through the connecting rod (26). Through the rotation of multiple sets of first universal wheels (28), make the dust collection frame (27) move with the frame. Then turn on the exhaust pump (25) to discharge the dust into the filter box (20). Through multiple sets of filter screens (23), the dust is filtered in stages. Then, the air is discharged through the exhaust port at the rear end of the filter box (20). S3. Turn on the fourth motor (12) to drive the second conical sanding head (13) to rotate. Then turn on the fifth motor (14) and drive the third slider (11) to move downward through the meshing of the third gear (15) and several second gear teeth on the other side of the support column (5). This causes the bottom of the second conical sanding head (13) to contact the solid wood floor. Then, the electric cylinder (16) extends so that the discharge port at the bottom of the paint box (17) is attached to the top of the second conical sanding head (13). The first paint delivery pump (18) discharges the paint into the paint box (17) so that the paint falls onto the second conical sanding head (13). The second conical sanding head (13) brushes the paint onto the solid wood floor. At the same time, the second paint delivery pump (19) discharges the paint remaining at the bottom of the paint box (17) to the top of the paint box (17) so that the paint falls onto the second conical sanding head (13) again, reducing paint waste. S4. During the paint mixing process, when the exhaust pump (25) is closed, the delivery pump (32) is turned on to discharge the large dust particles in the filter box (20) into the mixing tank (29), so that the large dust particles are mixed with the paint to form a paint with solid wood dust, thus forming a special paint. S5. When renovating solid wood flooring at the edge or corner of a room, the first motor (3) is turned on, and the first gear (4) meshes with several first gear teeth at the bottom of the slide rail (1) to drive the first slider (2) to slide laterally on the slide rail (1). The positions of the sanding mechanism and the painting mechanism are adjusted so that the tip of the first conical sanding head (8) or the second conical sanding head (13) extends to the outside of the outer shell (34). Then the length of the telescopic rod (36) is adjusted so that the roller (37) hits the wall of the room. After that, the outer shell (34) is pushed to move to renovate the solid wood flooring and reduce the impact of the first conical sanding head (8) and the second conical sanding head (13) on the bottom of the wall. S6. When sanding and polishing solid wood flooring with high hardness, multiple sets of sandpaper with different grit numbers are attached to the second conical sanding head (13). The grit number of the multiple sets of sandpaper on the first conical sanding head (8) and the second conical sanding head (13) gradually decreases from left to right, so that the first conical sanding head (8) and the second conical sanding head (13) run simultaneously to perform multi-level sanding and polishing on the solid wood floor.

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