High-level sanding device for wooden furniture

Abstract

The utility model discloses a high-flatness wooden furniture sanding device, comprising a frame and a hydraulic cylinder located at the top of the frame, a mounting frame at the bottom of the hydraulic cylinder, a sanding machine at the bottom of the mounting frame, and the sanding machine is connected to the mounting frame through an electric slide rail, a workbench is provided at the bottom of the frame, and four groups of evenly distributed fixed blocks are provided at the top of the workbench, and the fixed blocks are connected to the workbench through a fixed assembly. Beneficial effect: Through the coordinated design of the slide and the slideway with the workbench, the threaded sleeve block drives the workbench to move with the rotation of the screw rod, avoiding safety hazards when replacing raw materials, ensuring the personal safety of the operator, and effectively preventing cuts; and the coordinated design of the fixed block and the fixed assembly ensures the positioning of the raw materials during the sanding process, improves the stability of the raw material clamping, prevents the raw materials from shifting, and ensures the flatness of the sanding.

Description

Technical Field

[0001] The utility model relates to the technical field of wooden furniture production, in particular to a high-level sanding device for wooden furniture. Background Art

[0002] Wooden furniture is furniture made of wood, artificial boards and other wood materials, excluding decorative parts and accessories among the main components. Solid wood furniture is the main type of wooden furniture. Solid wood furniture is made of solid wood sawn timber or solid wood boards as the base material and painted on the surface; or furniture that is veneered with solid wood veneer or thin wood (wood veneer) on such base material and then painted.

[0003] Sanding refers to the physical removal of some uneven, unevenly thick materials or objects that do not meet the process requirements through gauze, grinding wheels, scouring pads, etc. to make them smoother, flatter, and of uniform thickness, meet process standards, and make the surface of wooden furniture parts smoother, flatter, and of uniform thickness. However, the polishing operations currently used in wooden furniture processing are mostly manual operations, and the sanding is uneven and inefficient. The fixing method of the furniture is unstable, and the furniture is prone to shaking during the polishing operation, affecting normal processing.

[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0005] In view of the problems in the related technology, the utility model proposes a high-level sanding device for wooden furniture to overcome the above-mentioned technical problems existing in the existing related technology.

[0006] To this end, the specific technical solutions adopted by the utility model are as follows:

[0007] A high-level sanding device for wooden furniture comprises a frame and a hydraulic cylinder disposed on the top of the frame, a mounting frame disposed at the bottom end of the hydraulic cylinder, a sanding machine disposed at the bottom end of the mounting frame, the sanding machine being connected to the mounting frame via an electric slide rail, a workbench disposed at the bottom of the frame, four groups of evenly distributed fixing blocks disposed at the top end of the workbench, and the fixing blocks being connected to the workbench via fixing components.

[0008] Preferably, the fixing assembly includes a slider located inside the workbench and arranged corresponding to the positions of the four groups of fixing blocks, the slider is provided with a connecting column extending outside the workbench and connected to the fixing block, a worm gear is provided in the middle part of the workbench and located between the four groups of sliders, and connecting rods corresponding to the four groups of sliders are respectively provided on both sides of the worm gear.

[0009] Preferably, the connecting rod is connected to the worm wheel and the slider respectively through movable parts, and a travel hole for the connecting column to move is provided on the top of the workbench.

[0010] Preferably, a worm meshing with the worm wheel is provided on one side of the worm wheel, and one end of the worm extends to a knob outside the frame.

[0011] Preferably, a slide groove matching the sliding block is provided in the workbench, and the worm wheel is connected to the workbench via a rotating shaft.

[0012] Preferably, the bottom end of the workbench is provided with symmetrically arranged slides, and the bottom end of the frame is provided with a slideway matching the slides.

[0013] Preferably, a threaded sleeve block extending into the frame is provided at the bottom end of the workbench and between the two groups of slides, and a screw rod penetrating the threaded sleeve block is provided in the frame.

[0014] The beneficial effects of the utility model are as follows: through the matching design of the slide, the slideway and the workbench, the threaded sleeve drives the workbench to move as the screw rod rotates, thereby avoiding safety hazards when replacing raw materials, ensuring the personal safety of the operator, and effectively preventing cuts;

[0015] The coordinated design of the fixed block and the fixed assembly ensures the positioning of the raw material during the sanding process, improves the stability of the raw material clamping, prevents the raw material from shifting, and ensures the flatness of the sanding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of a high-level sanding device for wooden furniture according to an embodiment of the utility model;

[0018] Figure 2 It is a structural schematic diagram of a workbench in a high-level sanding device for wooden furniture according to an embodiment of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the structure of a fixing component in a high-level sanding device for wooden furniture according to an embodiment of the utility model.

[0020] In the figure:

[0021] 1. Frame; 2. Hydraulic cylinder; 3. Mounting frame; 4. Sanding machine; 5. Workbench; 6. Fixed block; 7. Sliding block; 8. Connecting column; 9. Worm wheel; 10. Connecting rod; 11. Movable part; 12. Travel hole; 13. Worm; 14. Knob; 15. Slide; 16. Rotating shaft; 17. Sliding part; 18. Slideway; 19. Threaded sleeve. DETAILED DESCRIPTION

[0022] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0023] According to an embodiment of the utility model, a highly flat wooden furniture sanding device is provided.

[0024] Embodiment 1;

[0025] like Figure 1-3 As shown, according to the embodiment of the utility model, the high-flatness wooden furniture sanding device includes a frame 1 and a hydraulic cylinder 2 located on the top of the frame 1, a mounting frame 3 is provided at the bottom end of the hydraulic cylinder 2, a sanding machine 4 is provided at the bottom end of the mounting frame 3, and the sanding machine 4 is connected to the mounting frame 3 through an electric slide rail, a workbench 5 is provided at the bottom of the frame 1, and four groups of evenly distributed fixing blocks 6 are provided on the top of the workbench 5, and the fixing blocks 6 are connected to the workbench 5 through a fixing assembly.

[0026] Embodiment 2:

[0027] like Figure 1-3 As shown, the fixing assembly includes a slider 7 located in the workbench 5 and arranged corresponding to the positions of the four groups of fixing blocks 6, the slider 7 is provided with a connecting column 8 extending to the outside of the workbench 5 and connected to the fixing block 6, a worm gear 9 is provided in the middle of the workbench 5 and located between the four groups of sliders 7, connecting rods 10 corresponding to the four groups of sliders 7 are respectively provided on both sides of the worm gear 9, the connecting rods 10 are respectively connected to the worm gear 9 and the slider 7 through movable parts 11, and a travel hole 12 for the connection column 8 to move is opened at the top of the workbench 5.

[0028] Embodiment three;

[0029] like Figure 1-3As shown, one side of the worm gear 9 is provided with a worm 13 meshing with the worm gear 9, one end of the worm gear 13 extends to a knob 14 outside the frame 1, a slide groove 15 matching the slider 7 is provided in the workbench 5, and the worm gear 9 is connected to the workbench 5 through a rotating shaft 16, a symmetrically arranged slide 17 is provided at the bottom end of the workbench 5, a slideway 18 matching the slide 17 is provided at the bottom end of the frame 1, a threaded sleeve 19 extending into the frame 1 is provided at the bottom end of the workbench 5 and between the two groups of the slides 17, and a screw rod penetrating the threaded sleeve 19 is provided in the frame 1.

[0030] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0031] In actual application, the plate is placed on the workbench 5, fixed by the cooperation of the fixed block 6 and the fixed assembly, the worm 13 is rotated to drive the worm wheel 9 to rotate, and the worm wheel 9 carries four movable parts 11 to perform circular motion. During the movement of the movable parts 11, the connecting rod 10 is pulled synchronously, so that the connecting rod 10 drives the slider 7 to move synchronously on the slide groove 15 to the middle direction, and then the connecting column 8 drives each fixed block 6 to move to the middle direction to fix the plate, thereby ensuring the positioning of the raw material during the sanding process, improving the stability of the raw material clamping, preventing the raw material from shifting, and ensuring the flatness of the sanding. The threaded sleeve block 19 drives the workbench 5 to move with the rotation of the screw, and moves the workbench 5 to the bottom of the sanding machine 4 for sanding.

[0032] To sum up, with the help of the above-mentioned technical scheme of the utility model, through the matching design of the slide 17 and the slideway 18 with the workbench 5, the threaded sleeve block 19 drives the workbench 5 to move with the rotation of the screw, thereby avoiding safety hazards when replacing raw materials, ensuring the personal safety of the operator, and effectively preventing cuts; and the matching design of the fixed block 6 and the fixed component ensures the positioning of the raw material during the sanding process, improves the stability of the raw material clamping, prevents the raw material from shifting, and ensures the flatness of the sanding.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-leveling wooden furniture sanding device, comprising a frame (1) and a hydraulic cylinder (2) located on the top of the frame (1), a mounting frame (3) being provided at the bottom end of the hydraulic cylinder (2), a sanding machine (4) being provided at the bottom end of the mounting frame (3), the sanding machine (4) being connected to the mounting frame (3) via an electric slide rail, characterized in that: A workbench (5) is provided at the bottom of the frame (1), and four groups of evenly distributed fixed blocks (6) are provided at the top of the workbench (5). The fixed blocks (6) are connected to the workbench (5) through a fixed assembly. The fixed assembly comprises a slider (7) located in the workbench (5) and arranged corresponding to the positions of the four groups of fixed blocks (6). A connecting column (8) is provided on the slider (7) and extends to the outside of the workbench (5) and is connected to the fixed block (6). A worm wheel (9) is provided in the middle of the workbench (5) and located between the four groups of sliders (7). Connecting rods (10) corresponding to the four groups of sliders (7) are provided on both sides of the worm wheel (9). The connecting rods (10) are respectively connected to the worm wheel (9) and the sliders (7) through movable parts (11). A travel hole (12) for the connecting column (8) to move is provided at the top of the workbench (5).

2. A high-level wooden furniture sanding device according to claim 1, characterized in that: A worm (13) meshing with the worm wheel (9) is provided on one side of the worm wheel (9), and one end of the worm (13) extends to a knob (14) outside the frame (1).

3. A highly flat wooden furniture sanding device according to claim 2, characterized in that: A slide groove (15) matching the slide block (7) is provided in the workbench (5), and the worm wheel (9) is connected to the workbench (5) via a rotating shaft (16).

4. A highly flat wooden furniture sanding device according to claim 1, characterized in that: A symmetrically arranged slide (17) is provided at the bottom end of the workbench (5), and a slideway (18) matching the slide (17) is provided at the bottom end of the frame (1).

5. A highly flat wooden furniture sanding device according to claim 4, characterized in that: A threaded sleeve (19) extending into the frame (1) is provided at the bottom end of the workbench (5) and between the two groups of slide members (17), and a screw rod penetrating the threaded sleeve (19) is provided in the frame (1).

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