Wood polishing device

Abstract

The utility model discloses a timber polishing device which comprises a base plate, a mounting cover, a plurality of supporting seats and a polishing mechanism, and the mounting cover is mounted above the base plate; the plurality of supporting seats are mounted below the base plate; the polishing mechanism comprises a clamping assembly, a moving assembly, a first rotating disc, a plurality of polishing rollers, a plurality of rotating rods, a second rotating disc, two mounting rods, a first motor, a driving gear, a plurality of driven gears and a positioning assembly, and the clamping assembly is arranged above the base plate; the moving assembly is mounted above the base plate; the first rotating disc is rotationally mounted in the mounting cover; the multiple polishing rollers are rotationally arranged on the first rotating disc. Therefore, by arranging the multiple polishing rollers with different mesh numbers, the positions of the polishing rollers can be flexibly adjusted according to needs, so that the polishing requirements of different mesh numbers are met, the situation that different polishing devices need to be replaced in the traditional process is avoided, and the convenience and efficiency of wood polishing are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood polishing, in particular to a wood polishing device. Background Art

[0002] Polishing can make the wood surface smoother, remove small scratches, burrs and other uneven areas, making the wood more beautiful and feel better. For wood that needs surface treatment, the polished surface is easier to absorb and fix paint, varnish or wax, thereby obtaining a more uniform and lasting protective layer and decorative effect. Polishing can increase the gloss of the wood surface, making it look brighter, which is also one of the effects pursued by many high-end furniture and handicrafts.

[0003] Traditional wood polishing devices are usually operated manually or semi-automatically, which involves using sandpaper or grinding wheels of different mesh sizes for multiple polishing until the desired surface smoothness is achieved. However, since tools of different mesh sizes are required, changing polishing tools of different mesh sizes requires downtime, which is time-consuming and requires the operator to frequently change tools, increasing labor intensity. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the present invention is to provide a wood polishing device equipped with a variety of polishing rollers with different mesh sizes to meet different polishing requirements, and to facilitate adjustment of the position of the polishing rollers, thereby improving its flexibility.

[0006] In order to achieve the above-mentioned purpose, the utility model proposes a wood polishing device, comprising a base plate, a mounting cover, a plurality of support seats and a polishing mechanism, wherein the mounting cover is mounted on the base plate; a plurality of support seats are equidistantly and side by side mounted on the bottom of the base plate; the polishing mechanism comprises a clamping assembly, a moving assembly, a first rotating disk, a plurality of polishing rollers, a plurality of rotating rods, a second rotating disk, two mounting rods, a first motor, a driving gear, a plurality of driven gears and a positioning assembly, wherein the clamping assembly is slidably arranged on the base plate; the moving assembly is mounted on the base plate, and the moving assembly is connected to the clamping assembly; the first rotating disk is rotatably mounted on the mounting cover The polishing rollers are rotatably arranged on the first rotating disk, and the polishing rollers are distributed in a circular array; the rotating rods are mounted on one end of the corresponding polishing rollers; the second rotating disk is rotatably arranged in the mounting cover, and the rotating rods are rotatably mounted in the second rotating disk; two mounting rods are mounted on the second rotating disk, and the first motor is mounted on one end of the two mounting rods; the driving gear is mounted on the rotating shaft of the first motor; the driven gears are mounted on the corresponding rotating rods, and the driven gears are meshed with the driving gear; the positioning assembly is mounted on the mounting cover.

[0007] In addition, the wood polishing device proposed in the application may also have the following additional technical features:

[0008] Specifically, the clamping assembly includes a placement frame, a first rolling screw, a clamping plate and a rotating plate, wherein the placement frame is slidably arranged on the base plate; the first rolling screw is threadedly connected in the placement frame, and the clamping plate is rotatably installed on one end of the first rolling screw; the rotating plate is installed on one end of the first rolling screw.

[0009] Specifically, the heights of the rotating plate and the clamping plate are smaller than the height of the placement frame.

[0010] Specifically, the moving assembly includes a stabilizing plate, a second rolling screw, a second motor, two moving grooves and two moving blocks, wherein the stabilizing plate is installed above the base plate; the second rolling screw is threadedly connected to the stabilizing plate; the second motor is installed on the placement frame, and the rotating shaft of the second motor is connected to one end of the second rolling screw; the two moving grooves are opened in the base plate; the two moving blocks are installed below the placement frame, and the two moving blocks slide in the corresponding moving grooves.

[0011] Specifically, the positioning assembly includes a positioning shell, a positioning plate, a positioning groove, a sliding groove, a sliding rod, a push spring and three positioning rods, wherein the positioning shell is installed on the mounting cover, and the positioning plate slides through the positioning shell; the positioning groove is opened in the positioning plate; the sliding groove is opened in the positioning shell; the sliding rod is installed on the positioning plate, and the sliding rod slides in the sliding groove; the push spring is installed on one end of the positioning plate, and the push spring is located in the positioning shell; the three positioning rods are installed on the second rotating disk, and the three positioning rods are distributed in a circular array.

[0012] The wood polishing device of the present invention can flexibly adjust the position of the polishing roller as needed by setting a plurality of polishing rollers with different mesh sizes, thereby meeting the needs of polishing with different mesh sizes, avoiding the need to replace different polishing equipment in traditional processes, and greatly improving the convenience and efficiency of wood polishing.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a structural schematic diagram of a wood polishing device according to an embodiment of the present invention;

[0016] Figure 2 A cross-sectional view of a positioning assembly according to an embodiment of the present invention;

[0017] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 This is a schematic diagram of the partial structure of a substrate in one embodiment of the present utility model;

[0019] Figure 5 This is a cross-sectional view of a mounting cover according to an embodiment of the present invention.

[0020] As shown in the figure: 1. Base plate; 2. Mounting cover; 3. Support seat; 4. Polishing mechanism; 41. Clamping assembly; 411. Placement frame; 412. First rolling screw; 413. Clamping plate; 414. Rotating plate; 42. Moving assembly; 421. Stable plate; 422. Second rolling screw; 423. Second motor; 424. Moving groove; 425. Moving block; 43. First rotating disk; 44. Polishing roller; 45. Rotating rod; 46. Second rotating disk; 47. Mounting rod; 48. First motor; 49. Driving gear; 410. Passive gear; 5. Positioning assembly; 51. Positioning shell; 52. Positioning plate; 53. Positioning groove; 54. Sliding groove; 55. Sliding rod; 56. Push spring; 57. Positioning rod. DETAILED DESCRIPTION

[0021] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all variations, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0022] The wood polishing device according to the embodiment of the present invention will be described below with reference to the accompanying drawings.

[0023] like Figure 1-Figure 5 As shown, the wood polishing device of an embodiment of the present invention includes a base plate 1, a mounting cover 2, multiple support seats 3, and a polishing mechanism 4. The mounting cover 2 is mounted on the base plate 1. The multiple support seats 3 are equidistantly mounted side by side on the bottom of the base plate 1. The polishing mechanism 4 includes a clamping assembly 41, a moving assembly 42, a first rotating disk 43, multiple polishing rollers 44, multiple rotating rods 45, a second rotating disk 46, two mounting rods 47, a first motor 48, a driving gear 49, multiple driven gears 410, and a positioning assembly 5. The clamping assembly 41 is slidably mounted on the base plate 1.

[0024] It should be noted that the second rotating disk 46 rotates inside the shell of the mounting cover 2. The shell of the mounting cover 2 can be used to limit the second rotating disk 46 so that the second rotating disk 46 can only rotate and cannot fall.

[0025] A moving assembly 42 is mounted on the base plate 1 and connected to the clamping assembly 41. A first rotating disk 43 is rotatably mounted within the mounting housing 2. A plurality of polishing rollers 44 are rotatably mounted on the first rotating disk 43, and the plurality of polishing rollers 44 are arranged in a circular array. A plurality of rotating rods 45 are mounted on one end of each polishing roller 44.

[0026] It should be noted that the polishing rollers 44 are all different, and the mesh sizes of the polishing rollers 44 can be rotated according to the polishing mesh sizes commonly used for polishing wood.

[0027] The second rotating disk 46 is rotatably arranged in the mounting cover 2, and the plurality of rotating rods 45 are rotatably mounted in the second rotating disk 46. Two mounting rods 47 are mounted on the second rotating disk 46, and the first motor 48 is mounted on one end of the two mounting rods 47.

[0028] It can be understood that the two mounting rods 47 support and position the first motor 48 so that the first motor 48 can drive the driven gear 410 to rotate through the driving gear 49 .

[0029] The driving gear 49 is mounted on the rotating shaft of the first motor 48. A plurality of driven gears 410 are mounted on the corresponding rotating rods 45, and the plurality of driven gears 410 are meshed with the driving gear 49. The positioning assembly 5 is mounted on the mounting cover 2.

[0030] Specifically, during the actual operation process, relevant personnel need to polish the wood, and polishing requires replacing grinding parts with different mesh sizes.

[0031] When the wood needs to be polished, the wood is fixed by the clamping assembly 41, and then the moving assembly 42 drives the wood to move. While the wood moves, the output end of the first motor 48 drives the driving gear 49 to rotate, and then drives the driven gear 410 to rotate. The rotation of the driven gear 410 drives the rotating rod 45 to rotate, and the rotation of the rotating rod 45 drives the polishing roller 44 to rotate, so that the polishing roller 44 polishes the surface of the moving wood.

[0032] When it is necessary to replace the polishing roller 44 with a different mesh size, the positioning of the second rotating disk 46 is released by the positioning component 5, and then the second rotating disk 46 can be rotated. The rotation of the second rotating disk 46 will drive the multiple polishing rollers 44 to rotate. When the polishing roller 44 of the specified mesh size rotates to the bottom of the second rotating disk 46, the positioning component 5 is used to re-position the second rotating disk 46, and then the wood can be polished by the polishing roller 44 of the specified mesh size.

[0033] By setting up multiple polishing rollers 44 with different mesh sizes, the position of the polishing roller can be flexibly adjusted as needed to meet the needs of polishing with different mesh sizes, avoiding the need to replace different polishing equipment in traditional processes, and greatly improving the convenience and efficiency of wood polishing.

[0034] In one embodiment of the present invention, Figure 4As shown, the clamping assembly 41 includes a placement frame 411, a first rolling screw 412, a clamping plate 413, and a rotating plate 414. The placement frame 411 is slidably mounted on the substrate 1. The first rolling screw 412 is threadedly connected to the placement frame 411, and the clamping plate 413 is rotatably mounted on one end of the first rolling screw 412. The rotating plate 414 is mounted on one end of the first rolling screw 412.

[0035] It should be noted that the rotating plate 414 is designed to be rectangular, and the rotating plate 414 is used to facilitate the rotation of the first rolling screw 412. However, in order to prevent the rotating plate 414 from affecting the polishing of the wood, the rotating plate 414 needs to remain horizontal after rotation.

[0036] In one embodiment of the present invention, Figure 4 As shown, the height of the rotating plate 414 and the clamping plate 413 is smaller than the height of the placement frame 411.

[0037] In one embodiment of the present invention, Figure 4 As shown, the moving assembly 42 includes a stabilizing plate 421, a second rolling screw 422, a second motor 423, two moving slots 424, and two moving blocks 425. The stabilizing plate 421 is mounted above the base plate 1. The second rolling screw 422 is threadedly connected to the stabilizing plate 421. The second motor 423 is mounted on the placement frame 411, and the rotation axis of the second motor 423 is connected to one end of the second rolling screw 422. Two moving slots 424 are defined in the base plate 1. Two moving blocks 425 are mounted below the placement frame 411, and the two moving blocks 425 slide within their corresponding moving slots 424.

[0038] Specifically, during the actual operation, the wood to be polished needs to be clamped, fixed, and moved back and forth.

[0039] First, place the wood to be polished in the placement frame 411. After placement, rotate the rotating plate 414. The rotation of the rotating plate 414 will drive the first rolling screw 412 to rotate. Since the first rolling screw 412 and the placement frame 411 are threadedly connected, the rotation of the first rolling screw 412 will drive the clamping plate 413 to move. The movement of the clamping plate 413 will cause the clamping plate 413 to clamp the wood inside the placement frame 411.

[0040] After clamping the wood, the output end of the second motor 423 is controlled to rotate by the control switch. The rotation of the output end of the second motor 423 will drive the second rolling screw 422 to rotate, and the second rolling screw 422 is threadedly connected to the stabilizing plate 421, so that the second rolling screw 422 moves toward the stabilizing plate 421 when it rotates. The movement of the second rolling screw 422 will drive the second motor 423 to move, and the second motor 423 will drive the placement frame 411 to move, and then the wood inside the placement frame 411 can be driven to move.

[0041] In one embodiment of the present invention, Figure 2 and Figure 3 As shown, the positioning assembly 5 includes a positioning shell 51, a positioning plate 52, a positioning slot 53, a sliding slot 54, a sliding rod 55, a push spring 56, and three positioning rods 57. The positioning shell 51 is mounted on the mounting cover 2, and the positioning plate 52 slides through the positioning shell 51. The positioning slot 53 is defined in the positioning plate 52.

[0042] It should be noted that the three positioning rods 57 correspond to three different polishing rollers 44 . When one of the positioning rods 57 is located inside the positioning groove 53 , one of the polishing rollers 44 will be located at the bottom of the second rotating disk 46 .

[0043] A sliding slot 54 is defined within the positioning housing 51. A sliding rod 55 is mounted on the positioning plate 52 and slides within the sliding slot 54. A push spring 56 is mounted on one end of the positioning plate 52 and is located within the positioning housing 51. Three positioning rods 57 are mounted on the second rotating disk 46 and are arranged in a circular array.

[0044] When the second rotating disk 46 needs to be rotated, the sliding rod 55 is first slid. The movement of the sliding rod 55 will drive the positioning plate 52 to move. The movement of the positioning plate 52 can make the positioning rod 57 no longer located inside the positioning groove 53. Then the second rotating disk 46 can be rotated. After the rotation, the sliding rod 55 is no longer pulled. The positioning plate 52 is pushed by the push spring 56, so that the positioning plate 52 limits the positioning rod 57, completing the positioning of the second rotating disk 46 after rotation.

[0045] In summary, the wood polishing device of the embodiment of the present invention, by setting multiple polishing rollers with different mesh sizes, can flexibly adjust the position of the polishing rollers as needed, thereby meeting the needs of polishing with different mesh sizes, avoiding the need to replace different polishing equipment in traditional processes, and greatly improving the convenience and efficiency of wood polishing.

[0046] In this specification, the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one of such features. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0047] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0048] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are illustrative and cannot be understood as limitations on the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A wood polishing device, characterized in that: It includes a base plate, a mounting cover, a plurality of support seats and a polishing mechanism, wherein: The mounting cover is mounted on the substrate; A plurality of the support seats are installed side by side at equal distances on the bottom of the base plate; The polishing mechanism includes a clamping assembly, a moving assembly, a first rotating disk, a plurality of polishing rollers, a plurality of rotating rods, a second rotating disk, two mounting rods, a first motor, a driving gear, a plurality of driven gears and a positioning assembly, wherein: The clamping assembly is slidably arranged on the base plate; The moving component is mounted on the base plate, and the moving component is connected to the clamping component; The first rotating disk is rotatably mounted in the mounting cover; The plurality of polishing rollers are rotatably arranged on the first rotating disk, and the plurality of polishing rollers are distributed in a circular array; A plurality of rotating rods are mounted on one end of the corresponding polishing roller; The second rotating disk is rotatably mounted in the mounting cover, and the plurality of rotating rods are rotatably mounted in the second rotating disk; The two mounting rods are mounted on the second rotating disk, and the first motor is mounted on one end of the two mounting rods; The driving gear is mounted on the rotating shaft of the first motor; The plurality of passive gears are mounted on the corresponding rotating rods, and the plurality of passive gears are meshed with the driving gears; The positioning assembly is mounted on the mounting cover.

2. The wood polishing device according to claim 1, characterized in that: The clamping assembly includes a placement frame, a first rolling screw, a clamping plate and a rotating plate, wherein: The placement frame is slidably arranged on the substrate; The first rolling screw is threadedly connected to the placement frame, and the clamping plate is rotatably mounted on one end of the first rolling screw; The rotating plate is mounted on one end of the first rolling screw.

3. The wood polishing device according to claim 2, characterized in that: The heights of the rotating plate and the clamping plate are smaller than the height of the placement frame.

4. The wood polishing device according to claim 2, characterized in that: The moving assembly includes a stabilizing plate, a second rolling screw, a second motor, two moving slots and two moving blocks, wherein: The stabilizing plate is installed above the base plate; The second rolling screw is threadedly connected in the stabilizing plate; The second motor is mounted on the placement frame, and a rotating shaft of the second motor is connected to one end of the second rolling screw; The two movable grooves are provided in the base plate; The two moving blocks are installed below the placement frame, and the two moving blocks slide in the corresponding moving grooves.

5. The wood polishing device according to claim 1, characterized in that: The positioning assembly includes a positioning shell, a positioning plate, a positioning slot, a sliding slot, a sliding rod, a push spring and three positioning rods, wherein: The positioning shell is mounted on the mounting cover, and the positioning plate penetrates and slides in the positioning shell; The positioning groove is provided in the positioning plate; The sliding groove is provided in the positioning shell; The sliding rod is mounted on the positioning plate, and the sliding rod slides in the sliding groove; The push spring is mounted on one end of the positioning plate, and the push spring is located in the positioning shell; The three positioning rods are installed on the second rotating disk, and the three positioning rods are distributed in a circular array.

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