Plate polishing equipment for furniture manufacturing

Abstract

The utility model provides plate polishing equipment for furniture manufacturing, which belongs to the technical field of furniture manufacturing and comprises a polishing table, a positioning component, a first driving component, a second driving component, a polishing component and a third driving component, a support is fixedly arranged on the upper portion of the polishing table, the positioning component is mounted on the upper portion of the polishing table, and the first driving component is mounted on the support. The polishing table is arranged on the support and used for positioning a plate, the polishing assembly is arranged above the polishing table, the first driving assembly, the second driving assembly and the third driving assembly are installed on the inner side of the support, and the first driving assembly is used for driving the polishing assembly to do horizontal reciprocating motion; the second driving assembly is used for driving the polishing assembly to rotate horizontally, and the third driving assembly is used for driving the polishing assembly to rotate vertically. Compared with the prior art, the furniture board polishing device can achieve automatic polishing of furniture boards to different degrees and has the advantages of being good in polishing effect and high in polishing efficiency.

Description

Technical Field

[0001] The utility model belongs to the technical field of furniture manufacturing, in particular to a plate polishing device used for furniture manufacturing. Background Art

[0002] Plates are one of the most commonly used materials in furniture manufacturing. In the process of furniture manufacturing, plates need to be processed in advance, such as cutting, grinding, polishing, etc. Polishing refers to a processing method that uses mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece, making the workpiece surface bright and smooth.

[0003] At present, the polishing of furniture panels mostly needs to go through rough polishing and fine polishing to obtain the required roughness. When polishing the panels, the existing panel polishing equipment mostly uses a driving mechanism to drive the polishing disc to rotate at high speed in contact with the surface of the panel. When the panel needs to be polished to different degrees, it is necessary to manually remove the current polishing disc from the output end of the driving mechanism, and then replace it with a polishing disc with different polishing performance. This will result in a relatively low polishing efficiency of the existing panels, which urgently needs to be improved. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the embodiments of the present utility model is to provide a plate polishing device for furniture manufacturing.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A plate polishing device for furniture manufacturing comprises a polishing table, a positioning assembly, a first driving assembly, a second driving assembly, a polishing assembly and a third driving assembly.

[0007] A bracket is fixedly arranged on the upper part of the polishing table.

[0008] The positioning assembly is installed on the upper part of the polishing table and is used to position the plate.

[0009] The polishing assembly is arranged above the polishing table,

[0010] The first drive assembly, the second drive assembly and the third drive assembly are installed inside the bracket.

[0011] The first driving assembly is used to drive the polishing assembly to move horizontally back and forth.

[0012] The second driving assembly is used to drive the polishing assembly to rotate horizontally.

[0013] The third driving assembly is used to drive the polishing assembly to rotate vertically.

[0014] As a further improvement of the present invention: the first driving assembly includes a first motor, a screw rod, a slide plate and a support plate.

[0015] The first motor is fixedly mounted on the inner wall of the bracket, one end of the screw rod is connected to the output end of the first motor, and the other end passes through the slide plate and is threadedly matched with the slide plate, and the support plate is fixedly mounted on the bottom of the slide plate.

[0016] The polishing assembly includes a support shaft, a U-shaped plate, a square support block and four sets of polishing sheets.

[0017] The upper end of the support shaft is rotatably connected to the bottom of the support plate, and the lower end is fixedly connected to the U-shaped plate. The square support block is rotatably arranged on the inner side of the U-shaped plate. The four groups of grinding sheets are respectively arranged on the four sides of the square support block, and the four groups of grinding sheets have different grinding capabilities.

[0018] As a further improvement of the present invention: a guide rail is fixedly provided on the top of the inner side of the bracket, a slider is fixedly provided on the upper end of the slide plate, and the slider is slidably matched with the guide rail.

[0019] As a further improvement of the present invention: the second driving assembly includes a second motor, a first gear and a second gear.

[0020] The second motor is fixedly mounted on the upper portion of the support plate, the first gear is fixedly disposed outside the support shaft, the second gear is fixedly disposed at the output end of the second motor, and the second gear is meshed with the first gear.

[0021] As a further improvement of the utility model: a rotating shaft is fixedly provided at the end of the square support block, and the rotating shaft passes through the U-shaped plate and is rotatably connected to the U-shaped plate.

[0022] The third driving assembly includes an arc-shaped rack and a third gear. The third gear is fixedly arranged at the end of the rotating shaft, and the arc-shaped rack is fixedly installed on the upper edge of the polishing table.

[0023] As a further improvement of the present invention: the positioning assembly includes an L-shaped positioning plate and a positioning screw.

[0024] The L-shaped positioning plate is fixedly arranged on the upper part of the polishing table, and the positioning screw vertically penetrates the L-shaped positioning plate and is threadedly matched with the L-shaped positioning plate.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] In the embodiment of the utility model, when the furniture board needs to be polished, the board can be placed on the upper part of the polishing table, and the positioning assembly is used to position the board. Subsequently, the polishing assembly is driven to move back and forth horizontally by the first driving assembly, and the polishing assembly is driven to rotate horizontally by the second driving assembly, so that the polishing assembly moves and rotates in contact with the upper surface of the board to achieve comprehensive grinding and polishing of the board. After the polishing assembly is removed from the upper surface of the board, the third driving assembly is used to drive the polishing assembly to rotate vertically to adjust the different polishing surfaces of the polishing assembly to the bottom, so that the polishing assembly can grind and polish the upper surface of the board to different degrees during the subsequent reverse movement. Compared with the existing technology, it can achieve different degrees of automatic polishing of furniture boards, and has the advantages of good polishing effect and high polishing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of a plate polishing device used in furniture manufacturing;

[0028] Figure 2 It is a schematic diagram of the structure of a polishing component in a plate polishing device used in furniture manufacturing;

[0029] Figure 3 It is a schematic diagram of the structure of an arc-shaped rack in a plate polishing device used in furniture manufacturing;

[0030] In the figure: 10-polishing table, 101-bracket, 102-guide rail, 20-positioning assembly, 201-L-shaped positioning plate, 202-positioning screw, 30-first drive assembly, 301-first motor, 302-screw, 303-slider, 304-slide plate, 305-support plate, 40-second drive assembly, 401-second motor, 402-first gear, 403-second gear, 50-polishing assembly, 501-support shaft, 502-U-shaped plate, 503-square support block, 504-rotating shaft, 60-third drive, 601-arc rack, 602-third gear. DETAILED DESCRIPTION

[0031] The technical solution of the utility model is further described in detail below in conjunction with specific implementation methods.

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] See also Figure 1The present embodiment provides a plate polishing device for furniture manufacturing, including a polishing table 10, a positioning assembly 20, a first driving assembly 30, a second driving assembly 40, a polishing assembly 50 and a third driving assembly 60. A bracket 101 is fixedly arranged on the upper part of the polishing table 10. The positioning assembly 20 is installed on the upper part of the polishing table 10 for positioning the plate. The polishing assembly 50 is arranged above the polishing table 10. The first driving assembly 30, the second driving assembly 40 and the third driving assembly 60 are installed on the inner side of the bracket 101. The first driving assembly 30 is used to drive the polishing assembly 50 to reciprocate horizontally, the second driving assembly 40 is used to drive the polishing assembly 50 to rotate horizontally, and the third driving assembly 60 is used to drive the polishing assembly 50 to rotate vertically.

[0034] When the furniture board needs to be polished, the board can be placed on the upper part of the polishing table 10, and the positioning component 20 can be used to position the board. Then, the first driving component 30 can be used to drive the polishing component 50 to move back and forth horizontally, and the second driving component 40 can be used to drive the polishing component 50 to rotate horizontally, so that the polishing component 50 can move and rotate in contact with the upper surface of the board to achieve comprehensive grinding and polishing of the board. After the polishing component 50 is removed from the upper surface of the board, the third driving component 60 can be used to drive the polishing component 50 to rotate vertically to adjust the different polishing surfaces of the polishing component 50 to the bottom, so that the polishing component 50 can perform different degrees of grinding and polishing on the upper surface of the board during the subsequent reverse movement.

[0035] See also Figure 1 and Figure 2 In one embodiment, the first driving assembly 30 includes a first motor 301, a screw rod 302, a slide plate 304 and a support plate 305. The first motor 301 is fixedly mounted on the inner wall of the bracket 101. One end of the screw rod 302 is connected to the output end of the first motor 301, and the other end passes through the slide plate 304 and is threadedly matched with the slide plate 304. The support plate 305 is fixedly mounted at the bottom of the slide plate 304. The polishing assembly 50 includes a support shaft 501, a U-shaped plate 502, a square support block 503 and four groups of grinding sheets. The upper end of the support shaft 501 is rotatably connected to the bottom of the support plate 305, and the lower end is fixedly connected to the U-shaped plate 502. The square support block 503 is rotatably arranged on the inner side of the U-shaped plate 502. The four groups of grinding sheets are respectively arranged on the four sides of the square support block 503, and the grinding capabilities of the four groups of grinding sheets are different.

[0036] The first motor 301 drives the lead screw 302 to rotate back and forth, and the threaded cooperation between the lead screw 302 and the slide plate 304 drives the slide plate 304 and the support plate 305 to move back and forth horizontally. When the support plate 305 moves back and forth horizontally, it can drive the support shaft 501, the U-shaped plate 502 and the square support block 503 to move back and forth synchronously horizontally. The second drive assembly 40 drives the support shaft 501 to rotate horizontally, and then drives the U-shaped plate 502 and the square support block 503 to rotate horizontally synchronously. A group of grinding sheets at the bottom of the square support block 503 fit the upper surface of the plate and move back and forth and rotate, thereby comprehensively grinding and polishing the upper surface of the plate.

[0037] See also Figure 1 In one embodiment, a guide rail 102 is fixedly provided on the inner top of the bracket 101 , and a slider 303 is fixedly provided on the upper end of the slide plate 304 , and the slider 303 is slidably matched with the guide rail 102 .

[0038] See also Figure 1 In one embodiment, the second driving assembly 40 includes a second motor 401, a first gear 402 and a second gear 403, the second motor 401 is fixedly mounted on the upper portion of the support plate 305, the first gear 402 is fixedly disposed outside the support shaft 501, the second gear 403 is fixedly disposed at the output end of the second motor 401, and the second gear 403 is meshed with the first gear 402.

[0039] When the screw rod 302 rotates back and forth and drives the square support block 503 to move horizontally back and forth, the second motor 401 drives the second gear 403 to rotate, and the meshing action of the second gear 403 and the first gear 402 drives the support shaft 501 to rotate at the bottom of the support plate 305, thereby driving the U-shaped plate 502 and the square support block 503 to rotate. When the square support block 503 rotates, a group of grinding discs at its bottom are used to grind and polish the upper surface of the plate.

[0040] See also Figure 1 , Figure 2 and Figure 3 In one embodiment, a rotating shaft 504 is fixedly provided at the end of the square support block 503, and the rotating shaft 504 passes through the U-shaped plate 502 and is rotatably connected to the U-shaped plate 502. The third driving assembly 60 includes an arc-shaped rack 601 and a third gear 602. The third gear 602 is fixedly provided at the end of the rotating shaft 504, and the arc-shaped rack 601 is fixedly installed on the upper edge of the polishing table 10.

[0041] As the square support block 503 is removed from one end of the upper surface of the plate, the third gear 602 follows the square support block 503 to rotate to the end above the arc rack 601 and meshes with the arc rack 601. The meshing action between the third gear 602 and the arc rack 601 drives the rotating shaft 504 to rotate, and the rotating shaft 504 drives the square support block 503 to rotate. When the third gear 602 is removed from the other end of the arc rack 601, the square support block 503 rotates 90°, and then a group of grinding sheets on its side are adjusted to the bottom. When the square support block 503 subsequently moves in the opposite direction, a group of grinding sheets on its side with different grinding capabilities are attached to the upper surface of the plate, and then the upper surface of the plate is polished to different degrees. In this way, when the square grinding block 503 is removed from one end of the upper surface of the plate many times, the four groups of grinding sheets on the side of the square grinding block 503 are adjusted to the bottom one after another, and then the upper surface of the plate is polished to different degrees, thereby realizing the automatic transformation of the plate from rough polishing to fine polishing.

[0042] See also Figure 1 In one embodiment, the positioning assembly 20 includes an L-shaped positioning plate 201 and a positioning screw 202. The L-shaped positioning plate 201 is fixedly arranged on the upper part of the polishing table 10. The positioning screw 202 vertically penetrates the L-shaped positioning plate 201 and is threadedly engaged with the L-shaped positioning plate 201.

[0043] The plate is positioned by placing the plate on the polishing bar 10 so that the edge of the plate extends below the L-shaped positioning plate 201, and then rotating the positioning screw 202 so that the positioning screw 202 is screwed downward compared to the L-shaped positioning plate 201 to press the plate to the top of the polishing table 10.

[0044] In the embodiment of the utility model, when the furniture board needs to be polished, the board can be placed on the upper part of the polishing table 10, and the positioning assembly 20 is used to position the board. Then, the first driving assembly 30 is used to drive the polishing assembly 50 to move back and forth horizontally, and the second driving assembly 40 is used to drive the polishing assembly 50 to rotate horizontally, so that the polishing assembly 50 moves and rotates in contact with the upper surface of the board to achieve comprehensive grinding and polishing of the board. After the polishing assembly 50 is removed from the upper surface of the board, the third driving assembly 60 is used to drive the polishing assembly 50 to rotate vertically to adjust the different polishing surfaces of the polishing assembly 50 to the bottom, so that the polishing assembly 50 can grind and polish the upper surface of the board to different degrees during the subsequent reverse movement. Compared with the existing technology, it can achieve different degrees of automatic polishing of furniture boards, and has the advantages of good polishing effect and high polishing efficiency.

[0045] The preferred embodiments of the present invention are described in detail above, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of the present invention.

Claims

1. A plate polishing device for furniture manufacturing, characterized in that: It includes a polishing table, a positioning assembly, a first driving assembly, a second driving assembly, a polishing assembly and a third driving assembly. A bracket is fixedly arranged on the upper part of the polishing table. The positioning assembly is installed on the upper part of the polishing table and is used to position the plate. The polishing assembly is arranged above the polishing table, The first drive assembly, the second drive assembly and the third drive assembly are installed inside the bracket. The first driving assembly is used to drive the polishing assembly to move horizontally back and forth. The second driving assembly is used to drive the polishing assembly to rotate horizontally. The third driving assembly is used to drive the polishing assembly to rotate vertically.

2. A plate polishing device for furniture manufacturing according to claim 1, characterized in that: The first driving assembly includes a first motor, a screw rod, a slide plate and a support plate. The first motor is fixedly mounted on the inner wall of the bracket, one end of the screw rod is connected to the output end of the first motor, and the other end passes through the slide plate and is threadedly matched with the slide plate, and the support plate is fixedly mounted on the bottom of the slide plate. The polishing assembly includes a support shaft, a U-shaped plate, a square support block and four sets of polishing sheets. The upper end of the support shaft is rotatably connected to the bottom of the support plate, and the lower end is fixedly connected to the U-shaped plate. The square support block is rotatably arranged on the inner side of the U-shaped plate. The four groups of grinding sheets are respectively arranged on the four sides of the square support block, and the four groups of grinding sheets have different grinding capabilities.

3. A plate polishing device for furniture manufacturing according to claim 2, characterized in that: A guide rail is fixedly arranged on the top of the inner side of the bracket, and a slider is fixedly arranged on the upper end of the slide plate, and the slider is slidably matched with the guide rail.

4. A plate polishing device for furniture manufacturing according to claim 2, characterized in that: The second driving assembly includes a second motor, a first gear and a second gear, The second motor is fixedly mounted on the upper portion of the support plate, the first gear is fixedly disposed outside the support shaft, the second gear is fixedly disposed at the output end of the second motor, and the second gear is meshed with the first gear.

5. The plate polishing equipment for furniture manufacturing according to claim 2, characterized in that: A rotating shaft is fixedly arranged at the end of the square support block, and the rotating shaft passes through the U-shaped plate and is rotatably connected to the U-shaped plate. The third driving assembly includes an arc-shaped rack and a third gear. The third gear is fixedly arranged at the end of the rotating shaft, and the arc-shaped rack is fixedly installed on the upper edge of the polishing table.

6. The plate polishing equipment for furniture manufacturing according to claim 1, characterized in that: The positioning assembly includes an L-shaped positioning plate and a positioning screw. The L-shaped positioning plate is fixedly arranged on the upper part of the polishing table, and the positioning screw vertically penetrates the L-shaped positioning plate and is threadedly matched with the L-shaped positioning plate.

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