Solid wood furniture surface treatment device

Abstract

The utility model discloses a solid wood furniture surface treatment device, and relates to the technical field of furniture surface treatment devices. The polishing device comprises a polishing box, two sliding blocks are arranged in the polishing box in an opposite sliding fit mode, a driving mechanism used for driving the two sliding blocks to slide oppositely is arranged on one side of the polishing box, a transmission strip is vertically arranged on the bottom face of the polishing box in a sliding fit mode, the transmission strip is horizontally sleeved with a sliding frame in a sliding mode, and the sliding frame is vertically arranged in the sliding blocks in a sliding fit mode. A dust collection head is vertically and slidably matched with the inner wall of the grinding box, and a connecting strip horizontally and slidably matched with the bottom face of the dust collection head is arranged on one side of the sliding frame. Furniture is placed in the polishing box, the electric push rod is started to drive the transmission strip to slide, then the sliding frame is driven to slide, the sliding frame drives the dust collection head to vertically slide through the connecting strip till the height of the bottom face of the dust collection head is the same as that of the upper side of the furniture, and dust collection is facilitated when the dust collector polishes the upper side of the furniture through the dust collection head.

Description

Technical Field

[0001] This utility model belongs to the field of furniture surface treatment devices, specifically, it relates to a surface treatment device for solid wood furniture. Background Technology

[0002] Solid wood furniture refers to furniture made of solid wood. Generally, solid wood furniture is divided into two types: pure solid wood furniture and all-solid wood furniture.

[0003] Chinese patent CN220240995U discloses a surface treatment device for solid wood furniture. The device features a vacuum cleaner inlet located at the lower end of the side walls of a rectangular groove on the workbench. One end of each vacuum cleaner inlet is connected to a vacuum pipe, which contains a fan connected to a motor. When the motor is started, it drives the fan to operate. The fan, located inside the vacuum pipe, releases air through an exhaust port, causing a pressure change within the vacuum pipe and enabling dust collection. During sanding, the device absorbs debris from the rectangular groove on the workbench, ensuring a clean surface. The rollers allow for easy movement and position adjustment of the sanding device, making it versatile and adaptable to various applications.

[0004] However, with the aforementioned solid wood furniture surface treatment device, the vacuum cleaner nozzle position is fixed, while the height of the furniture varies greatly. If the vacuum cleaner nozzle is too high, it will affect the vacuuming. If the vacuum cleaner nozzle is too low, some taller pieces of furniture will be higher than the vacuum cleaner nozzle, making it impossible to vacuum the upper part of the furniture.

[0005] In view of this, this utility model is hereby proposed. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the shortcomings of the existing technology and provide a surface treatment device for solid wood furniture.

[0007] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by this utility model is as follows:

[0008] A surface treatment device for solid wood furniture includes a sanding box, two sliders that slide against each other inside the sanding box, a driving mechanism on one side of the sanding box for driving the two sliders to slide against each other, a transmission strip that slides vertically on the bottom surface of the sanding box, a sliding frame that slides horizontally on the transmission strip, the sliding frame that slides vertically inside the sliders, a vacuum head that slides vertically on the inner wall of the sanding box, a connecting strip that slides horizontally on one side of the sliding frame and is connected to the bottom surface of the vacuum head, a vacuum cleaner connected to the vacuum head on the upper side of the sanding box, a sanding mechanism on the upper side of the sanding box, and an electric push rod on the bottom surface of the sanding box for driving the transmission strip to slide.

[0009] Optionally, the bottom surface of the grinding box is provided with a cross-shaped guide groove, and the slider is a cross-shaped block structure, with the slider slidingly engaged in the cross-shaped guide groove.

[0010] Optionally, the sliding frame has a U-shaped frame structure, and the driving mechanism includes a servo motor located on one side of the grinding box and a bidirectional threaded rod located at one end of the servo motor output shaft that extends into the cross-shaped guide groove. The two ends of the bidirectional threaded rod have opposite thread directions, and the two ends of the bidirectional threaded rod pass through the two sliding frames and are threadedly engaged with the two sliders respectively.

[0011] Optionally, a guide hole is provided on the upper side of the slider, and the sliding frame slides vertically and fits into the guide hole.

[0012] Optionally, a through hole is provided on one side of the sliding frame, through which the sliding frame is slidably fitted onto the transmission bar.

[0013] Optionally, the connecting strip has an L-shaped plate structure, and the bottom surface of the grinding box is provided with a slide rail, with one end of the connecting strip slidingly fitted in the slide rail.

[0014] Optionally, the upper end of the connecting strip is a T-shaped plate structure, and the bottom surface of the vacuum head is provided with a T-shaped opening groove. The upper end of the connecting strip slides into the T-shaped opening groove, and the height of the bottom surface of the vacuum head is higher than the height of the upper side of the sliding frame.

[0015] Optionally, the polishing mechanism includes a robotic arm located on the upper side of the polishing box and a polishing head located at the movable end of the robotic arm.

[0016] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time:

[0017] By placing the furniture inside the sanding box, the electric push rod drives the transmission strip to slide, which in turn moves the sliding frame. The sliding frame, through the connecting strip, causes the vacuum head to slide vertically until the bottom of the vacuum head is at the same height as the top of the furniture. This allows the vacuum cleaner to easily clean the top of the furniture while sanding. At this point, the height of the sliding frame is lower than the height of the furniture, making it easier to clean the top of furniture of different heights. This solves the problems of increasing the height of the vacuum head, which reduces the cleaning effect, and the problem of the vacuum head being too low to clean the furniture. Activating the drive mechanism causes two sliders to slide, which in turn causes the sliding frame to slide. The sliding frame, in turn, causes the connecting strip to slide, supporting the vacuum head. The two sliding frames hold the furniture in place, making it easy to position furniture of different heights and preventing the sliding frame from being too high as the furniture, which would affect the sanding process. Finally, the sanding mechanism sands the furniture.

[0018] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0019] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings:

[0020] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model;

[0021] Figure 2 This is a cross-sectional structural diagram of an embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the grinding box structure according to an embodiment of the present invention;

[0023] Figure 4 This is a schematic diagram of the connecting strip structure according to an embodiment of the present utility model;

[0024] The attached diagram lists the components represented by each number as follows:

[0025] Grinding box 1, slider 2, drive mechanism 3, servo motor 301, bidirectional threaded rod 302, transmission bar 4, sliding frame 5, vacuum head 6, connecting bar 7, vacuum cleaner 8, grinding mechanism 9, robotic arm 901, grinding head 902, electric push rod 10, cross-shaped guide channel 11, guide hole 12, through hole 13, slide rail 14, T-shaped opening slot 15.

[0026] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the present invention in any way, but rather to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0027] The present invention will now be described in further detail with reference to the accompanying drawings.

[0028] Please see Figure 1-4 As shown, this embodiment provides a surface treatment device for solid wood furniture, including a sanding box 1. The bottom of the sanding box 1 is provided with multiple support legs. Two sliders 2 are slidably fitted in opposite directions inside the sanding box 1. A driving mechanism 3 is provided on one side of the sanding box 1 to drive the two sliders 2 to slide in opposite directions. A transmission strip 4 is vertically slidably fitted on the bottom surface of the sanding box 1. A sliding frame 5 is horizontally slidably fitted on the transmission strip 4. The sliding frame 5 is vertically slidably fitted inside the sliders 2. A dust suction head 6 is vertically slidably fitted on the inner wall of the sanding box 1. A connecting strip 7 is horizontally slidably fitted on one side of the sliding frame 5 to the bottom surface of the dust suction head 6. A vacuum cleaner 8 connected to the dust suction head 6 is provided on the upper side of the sanding box 1. A sanding mechanism 9 is provided on the upper side of the sanding box 1. An electric push rod 10 for driving the transmission strip 4 to slide is provided on the bottom surface of the sanding box 1.

[0029] By placing the furniture in the sanding box 1, the electric push rod 10 is activated to drive the transmission strip 4 to slide, which in turn drives the sliding frame 5 to slide. The sliding frame 5 drives the suction head 6 to slide vertically through the connecting strip 7 until the bottom of the suction head 6 is at the same height as the top of the furniture. This makes it easier for the vacuum cleaner 8 to clean the top of the furniture through the suction head 6. At this time, the height of the sliding frame 5 is lower than the height of the furniture, which makes it easier to clean the top of furniture of different heights. This solves the problems of increasing the height of the suction head 6, which reduces the cleaning effect, and the problem of the suction head 6 being too low to clean the furniture. The drive mechanism 3 is activated to drive the two sliders 2 to slide. The sliders 2 drive the sliding frame 5 to slide. The sliding frame 5 drives the connecting strip 7 to slide and support the suction head 6. The furniture is held by the two sliding frames 5, which makes it easy to position furniture of different heights through the sliding frames 5 and avoids the sliding frame 5 being too high as the furniture, which would affect the sanding of the top of the furniture. Then the sanding mechanism 9 sands the furniture.

[0030] Please see Figure 2 As shown, the bottom surface of the grinding box 1 in this embodiment is provided with a cross-shaped guide groove 11, and the slider 2 is a cross-shaped block structure. The slider 2 slides in the cross-shaped guide groove 11, which facilitates the sliding of the slider 2 through the cross-shaped guide groove 11 and improves the stability of the slider 2 sliding.

[0031] Please see Figure 2-3 As shown, the sliding frame 5 in this embodiment has a U-shaped frame structure. The driving mechanism 3 includes a servo motor 301 located on one side of the grinding box 1 and a bidirectional threaded rod 302 located at one end of the output shaft of the servo motor 301 that extends into the cross-shaped guide channel 11. The two ends of the bidirectional threaded rod 302 have opposite thread directions. The two ends of the bidirectional threaded rod 302 pass through the two sliding frames 5 and are threadedly engaged with the two sliders 2 respectively, so that the servo motor 301 can drive the bidirectional threaded rod 302 to drive the two sliders 2 to slide. The sliders 2 drive the sliding frame 5 to slide. The sliding frame 5 drives the connecting strip 7 to slide and support the vacuum cleaner 8, so that the furniture can be clamped by the two sliding frames 5.

[0032] Please see Figure 2-3 As shown, the upper side of the slider 2 in this embodiment is provided with a guide hole 12, and the sliding frame 5 is vertically slidably fitted in the guide hole 12, which facilitates the adjustment of the height of the sliding frame 5 and adapts to the positioning of furniture of different heights. A through hole 13 is provided on one side of the sliding frame 5, and the sliding frame 5 is slidably fitted on the transmission bar 4 through the through hole 13, which facilitates the sliding frame 5 sliding on the transmission bar 4.

[0033] Please see Figure 2-4As shown, the connecting strip 7 in this embodiment has an L-shaped plate structure. The bottom surface of the sanding box 1 is provided with a slide rail 14. One end of the connecting strip 7 is slidably fitted in the slide rail 14. The upper end of the connecting strip 7 has a T-shaped plate structure. The bottom surface of the vacuum head 6 is provided with a T-shaped opening groove 15. The upper end of the connecting strip 7 is slidably fitted in the T-shaped opening groove 15. The three adjacent sides of the vacuum head 6 are in contact with the inner walls of the three adjacent sides of the sanding box 1. The bottom surface of the vacuum head 6 is higher than the upper side of the sliding frame 5, so that when adjusting the height of the sliding frame 5, the height of the vacuum head 6 can be adjusted by the connecting strip 7, which makes it easier for the vacuum head 6 to vacuum the upper side of the furniture.

[0034] Please see Figure 1-3 As shown, the sanding mechanism 9 in this embodiment includes a mechanical arm 901 located on the upper side of the sanding box 1 and a sanding head 902 located at the movable end of the mechanical arm 901, so that the sanding head 902 can be controlled by the mechanical arm 901 to sand the furniture.

[0035] Working principle: Place the furniture in the sanding box 1, turn on the electric push rod 10 to drive the transmission bar 4 to slide, which in turn drives the sliding frame 5 to slide. The sliding frame 5 drives the vacuum head 6 to slide vertically through the connecting bar 7 until the bottom of the vacuum head 6 is the same height as the top of the furniture. At this time, the height of the sliding frame 5 is lower than the height of the furniture, which makes it easier to vacuum the top of furniture of different heights when sanding. Turn on the drive mechanism 3, the servo motor 301 drives the bidirectional threaded rod 302 to drive the two sliders 2 to slide. The sliders 2 drive the sliding frame 5 to slide. The sliding frame 5 drives the connecting bar 7 to slide and support the vacuum cleaner 8. The furniture is clamped by the two sliding frames 5, which makes it easy to position furniture of different heights through the sliding frames 5 and avoids the sliding frame 5 being higher than the height of the furniture, which would affect the sanding of the top of the furniture. Then, the mechanical arm 901 controls the sanding head 902 to sand the furniture.

[0036] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All electrical appliances in this utility model are powered by an external power source or a built-in battery. No restrictions are placed on the model or specific type of any electrical appliance in this utility model. Those skilled in the art can clearly identify the applicable electrical appliance model, specific type, and power supply method based on common knowledge in the field.

[0037] This utility model is not limited to the above-described embodiments. Anyone should know that structural changes made under the guidance of this utility model, and any technical solutions that are the same as or similar to this utility model, fall within the protection scope of this utility model. Technical aspects, shapes, and structures not described in detail in this utility model are all publicly known technologies.

Claims

1. A surface treatment device for solid wood furniture, characterized in that, include: A grinding box (1) has two sliders (2) that slide in opposite directions inside the grinding box (1). A driving mechanism (3) is provided on one side of the grinding box (1) to drive the two sliders (2) to slide in opposite directions. A transmission bar (4) slides vertically on the bottom surface of the grinding box (1). A sliding frame (5) slides horizontally on the transmission bar (4). The sliding frame (5) slides vertically inside the slider (2). A vacuum head (6) slides vertically on the inner wall of the grinding box (1). A connecting bar (7) slides horizontally on one side of the sliding frame (5) and slides horizontally on the bottom surface of the vacuum head (6). A vacuum cleaner (8) connected to the vacuum head (6) is provided on the upper side of the grinding box (1). A grinding mechanism (9) is provided on the upper side of the grinding box (1). An electric push rod (10) is provided on the bottom surface of the grinding box (1) to drive the transmission bar (4) to slide.

2. The surface treatment device for solid wood furniture according to claim 1, characterized in that, The bottom surface of the grinding box (1) is provided with a cross-shaped guide groove (11), and the slider (2) is a cross-shaped block structure. The slider (2) slides in the cross-shaped guide groove (11).

3. The surface treatment device for solid wood furniture according to claim 2, characterized in that, The sliding frame (5) is a U-shaped frame structure. The driving mechanism (3) includes a servo motor (301) located on one side of the grinding box (1) and a bidirectional threaded rod (302) located at one end of the output shaft of the servo motor (301) extending into the cross-shaped guide channel (11). The threads at both ends of the bidirectional threaded rod (302) are opposite in direction. The two ends of the bidirectional threaded rod (302) pass through the two sliding frames (5) and are threadedly engaged with the two sliders (2) respectively.

4. The surface treatment device for solid wood furniture according to claim 1, characterized in that, The upper side of the slider (2) is provided with a guide hole (12), and the sliding frame (5) slides vertically within the guide hole (12).

5. The surface treatment device for solid wood furniture according to claim 1, characterized in that, A through hole (13) is provided on one side of the sliding frame (5), and the sliding frame (5) is slidably sleeved on the transmission bar (4) through the through hole (13).

6. The solid wood furniture surface treatment device according to claim 1, characterized in that, The connecting strip (7) is an L-shaped plate structure. The bottom surface of the grinding box (1) is provided with a slide (14). One end of the connecting strip (7) is slidably fitted in the slide (14).

7. The surface treatment device for solid wood furniture according to claim 1, characterized in that, The upper end of the connecting strip (7) is a T-shaped plate structure. The bottom surface of the vacuum head (6) is provided with a T-shaped opening groove (15). The upper end of the connecting strip (7) is slidably fitted in the T-shaped opening groove (15). The bottom surface of the vacuum head (6) is higher than the upper side of the sliding frame (5).

8. The surface treatment device for solid wood furniture according to claim 1, characterized in that, The grinding mechanism (9) includes a mechanical arm (901) located on the upper side of the grinding box (1) and a grinding head (902) located at the movable end of the mechanical arm (901).

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