An intelligent woodworking polishing and grinding machine

Abstract

The present invention provides an intelligent woodworking polishing and grinding machine, belonging to the technical field of polishing and grinding. It includes a workbench, a cabinet is fixedly installed at the lower part of the workbench, a suction cup assembly is installed in the middle of the workbench, side plates are fixedly installed on both sides of the upper part of the workbench, a three-axis linear module is installed between the side plates. The three-axis linear module includes a Y-axis module, an X-axis module is fixedly installed between the sliders disposed opposite to each other in the X-axis direction on the two guide rails of the Y-axis module, a Z-axis module is fixedly installed at the slider of each X-axis module, and a grinding disc assembly is fixedly installed at the slider of the Z-axis module. Through the three-axis linear module, the present invention can drive the grinding disc assembly to move, the grinding motor drives the grinding disc to rotate to grind the wooden board, and the motor and the gearbox can drive the convex block and the rotating frame to rotate, thereby changing the orientation of the grinding disc, so that the grinding disc can grind the side of the wooden board.

Description

Technical Field

[0001] The present invention belongs to the technical field of polishing and grinding, and particularly relates to an intelligent woodworking polishing and grinding machine. Background Art

[0002] At present, during woodworking manufacturing, it is usually necessary to use a polishing and grinding machine to polish and grind wooden boards. Among them, the planar workpiece polishing machine with the application number 202322638547.1 includes a polishing machine body. A processing table is fixedly connected to the top of the polishing machine body. A processing groove is opened on the top of the processing table. Connecting grooves are opened on the four inner walls of the processing groove. Connecting push rods penetrate through the four outer walls of the processing table. Connecting push plates and connecting bumps are respectively fixedly connected to both ends of the connecting push rods. The position of the grinding wheel for grinding of this polishing machine is relatively fixed, and it can only grind the two relatively large upper and lower surfaces of the wooden board, and it is not convenient to polish and grind the four side edges of the wooden board; a wood sanding device with the application number 202322336206.9 includes a storage table and a sanding mechanism for polishing wood. There are two sanding mechanisms. The storage table includes a first workbench, a second workbench, and a third workbench that are sequentially spliced and have the same width. A sliding plate that can slide along the width direction of the first workbench is provided on the third workbench. One of the sanding mechanisms is fixed on the sliding plate. This sanding device grinds the two side edges of the wooden board at the same time, but the wooden board still needs to be rotated to grind the other two opposite side edges, and the operation is relatively inconvenient. Moreover, when the existing woodworking polishing and grinding machine is in use, the wooden board is usually placed on the workbench for grinding, and it is not convenient to fix the wooden board according to the size of the wooden board. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides an intelligent woodworking polishing and grinding machine, which can grind the four side edges of the wooden board, make the polishing and grinding of the wooden board more comprehensive, and can fix the wooden board according to the size of the wooden board.

[0004] Wherein the present invention is achieved through the following technical solutions:

[0005] An intelligent woodworking polishing and grinding machine includes a workbench. A cabinet is fixedly installed at the lower part of the workbench. A suction cup assembly is installed in the middle of the workbench. Side plates are fixedly installed on both sides of the upper part of the workbench. A three-axis linear module is installed between the side plates. The three-axis linear module includes a Y-axis module. Two guide rails of the Y-axis module are respectively fixed on the inner sides of the two side plates. Both guide rails of the Y-axis module adopt double-slider linear guide rails. X-axis modules are fixedly installed between the sliders arranged oppositely along the X-axis direction on the two guide rails of the Y-axis module. The sliders of the X-axis modules all face the suction cup assembly. A Z-axis module is fixedly installed at the slider of each X-axis module. A grinding disc assembly is fixedly installed at the slider of the Z-axis module. The suction cup assembly includes a connecting pipe. A rotating plate is fixedly arranged at the lower part of the connecting pipe. A connecting seat is arranged at the lower part of the rotating plate. A mounting frame is fixedly installed on the upper part of the connecting seat. An angle rotating motor is fixedly installed at the lower part of the mounting frame. The output shaft of the angle rotating motor is fixedly connected with the rotating plate and is in bearing connection with the connecting seat. A cylinder is arranged parallel to the connecting pipe on one side of the connecting pipe. The output rod of the cylinder is fixedly connected with the connecting seat. An air valve is installed at the upper end of the connecting pipe. A vacuum suction cup is installed at the upper end of the air valve. The grinding disc assembly includes a U-shaped part. A convex block is rotatably arranged at the front end of the U-shaped part. A connecting frame is integrally arranged at the front end of the convex block. Gear boxes are fixedly installed on the upper part of the U-shaped part and on one side of the connecting frame respectively. Motors are drivingly installed at the output shafts of the two gear boxes. The output shaft of the gear box installed with the U-shaped part is fixedly connected with the convex block. The output shaft of the gear box installed with the connecting frame is fixedly installed with a rotating frame. The rotating frame is rotatably arranged inside the connecting frame. A grinding motor is fixedly installed at the upper part of the rotating frame. The output shaft of the grinding motor penetrates through the rotating frame and is fixedly installed with a sand disc.

[0006] Preferably, multiple said suction cup assemblies are installed in a dot matrix at the middle of the workbench.

[0007] Preferably, each row of said connecting pipes is cooperatively provided with an air distribution manifold. The output end of the air distribution manifold is connected to the connecting pipe through a pipeline.

[0008] Preferably, each said air distribution manifold is cooperatively provided with a vacuum pump. The input end of the vacuum pump is connected to the air outlet end of the air distribution manifold through a pipeline.

[0009] Preferably, the lower end of the said vacuum suction cup penetrates through a through hole opened inside the workbench.

[0010] Preferably, multiple said cylinders are fixedly installed in a dot matrix at the lower part of the workbench.

[0011] Preferably, the said air distribution manifold and the vacuum pump are both arranged inside the cabinet.

[0012] Preferably, the U-shaped part is fixedly connected with the slider of the Z-axis module.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. In the present invention, the three-axis linear module can drive the grinding disc assembly to move, the grinding motor drives the sand disc to rotate to grind the wooden board, and the motor and the gearbox can drive the convex block and the rotating frame to rotate, thereby changing the orientation of the sand disc so that the sand disc can grind the side of the wooden board.

[0015] 2. In the present invention, through the vacuum pump and the air distribution row, the inside of the vacuum chuck is in a vacuum state, so as to fix the wooden board placed on the vacuum chuck, and through the lifting of the cylinder, the vacuum chuck can be lowered to the lower part of the workbench, and the wooden board is fixed by the vacuum chuck located on the upper part of the workbench, so as to fix wooden boards of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present invention.

[0017] Figure 2 is a schematic structural diagram of the present invention provided with a wooden board.

[0018] Figure 3 is a schematic structural diagram of the grinding disc assembly of the present invention.

[0019] Figure 4 is a schematic structural diagram of the suction cup assembly of the present invention.

[0020] Figure 5 is a schematic connection structure diagram of the connecting pipe of the present invention.

[0021] In the figure:

[0022] 1, workbench; 2, cabinet; 3, side plate; 4, three-axis linear module; 41, Y-axis module; 42, X-axis module; 43, Z-axis module; 5, suction cup assembly; 51, connecting pipe; 52, connecting seat; 53, cylinder; 54, vacuum suction cup; 55, air valve; 56, rotating plate; 57, angle rotating motor; 58, mounting bracket; 6, grinding disc assembly; 61, U-shaped part; 62, convex block; 63, gearbox; 64, motor; 65, connecting frame; 66, rotating frame; 67, grinding motor; 68, sand disc; 7, wooden board; 8, air distribution row; 9, vacuum pump. DETAILED DESCRIPTION OF THE INVENTION

[0023] The present invention will be specifically described below with reference to the drawings. Such as attached Figure 1 and attached Figure 2As shown, an intelligent woodworking polishing and grinding machine includes a workbench 1, a table cabinet 2 is fixedly installed at the lower part of the workbench 1, a suction cup assembly 5 is installed in the middle part of the workbench 1, side panels 3 are fixedly installed on both sides of the upper part of the workbench 1, and a three-axis linear module 4 is installed between the side panels 3. The three-axis linear module 4 includes a Y-axis module 41, and two guide rails of the Y-axis module 41 are respectively fixed on the inner sides of the two side panels 3. The two guide rails of the Y-axis module 41 are both double-slider linear guides. One of the sliders arranged directly opposite to each other along the X-axis direction on the two guide rails of the Y-axis module 41 is An X-axis module 42 is fixedly installed between the boards, the Y-axis module 41 is used to drive the X-axis module 42 to move, the X-axis module 42 is used to drive the Z-axis module 43 to move, the Z-axis module 43 is used to drive the grinding disc assembly 6 to move, and two groups of X-axis modules 42 are provided. When the grinding disc assembly 6 rotates, the four sides of the wooden board 7 can be polished and ground. The sliders of the X-axis modules 42 are all facing the suction cup assembly 5, and the Z-axis module 43 is fixedly installed on the slider of each X-axis module 42, and the grinding disc assembly 6 is fixedly installed on the slider of the Z-axis module 43.

[0024] In this embodiment, combined with the Figure 3 As shown, the grinding disc assembly 6 includes a U-shaped part 61, a protrusion 62 is rotatably provided at the front end of the U-shaped part 61, a connecting frame 65 is integrally provided at the front end of the protrusion 62, a gear box 63 is fixedly installed on the upper part of the U-shaped part 61 and one side of the connecting frame 65, and a motor 64 is installed at the output shafts of the two gear boxes 63, and the motor 64 drives the protrusion 62 and the rotating frame 66 to rotate through the gear box 63, and the output shaft of the gear box 63 installed on the U-shaped part 61 is fixedly connected to the protrusion 62, and the output shaft of the gear box 63 installed on the connecting frame 65 is fixedly installed with a rotating frame 66, and the rotating The frame 66 is rotatably arranged inside the connecting frame 65, and a grinding motor 67 is fixedly installed on the upper part of the rotating frame 66. The output shaft of the grinding motor 67 passes through the rotating frame 66 and is fixedly installed with a sanding disc 68. When the top of the wooden board 7 is polished, the grinding motor 67 drives the sanding disc 68 to rotate for polishing. When the side of the wooden board 7 is polished, the grinding disc assembly 6 is also installed on the slider of the Z-axis module 43, and the three-axis linear module 4 drives the grinding disc assembly 6 to move to one side of the wooden board 7. The rotating frame 66 rotates or the protrusion 62 rotates to the direction where the sanding disc 68 is facing the side of the wooden board 7 to polish the side.

[0025] In this embodiment, combined with the Figure 4As shown in the figure, the suction cup assembly 5 includes a connecting pipe 51. A rotating plate 56 is fixedly arranged at the lower part of the connecting pipe 51. A connecting seat 52 is arranged at the lower part of the rotating plate 56. An installation frame 58 is fixedly installed on the upper part of the connecting seat 52. An angle rotation motor 57 is fixedly installed at the lower part of the installation frame 58. The output shaft of the angle rotation motor 57 is fixedly connected to the rotating plate 56, and the output shaft of the angle rotation motor 57 is connected to the connecting seat 52 by a bearing. A cylinder 53 is arranged parallel to the connecting pipe 51 on one side of the connecting pipe 51. The cylinder 53 is used to drive the vacuum suction cup 54 to move up and down. The output rod of the cylinder 53 is fixedly connected to the connecting seat 52. An air valve 55 is installed at the upper end of the connecting pipe 51. The air valve 55 adopts an electromagnetic valve. A vacuum suction cup 54 is installed at the upper end of the air valve 55. The air valve 55 is used to control the on-off between the vacuum suction cup 54 and the connecting pipe 51.

[0026] In this embodiment, in combination with the attached Figure 5 As shown in the figure, a gas distribution row 8 is arranged in cooperation with each row of the connecting pipes 51. The output end of the gas distribution row 8 is connected to the connecting pipe 51 through a pipeline. A gas distribution row 8 is arranged in cooperation with each row of the connecting pipes 51. The output end of the gas distribution row 8 is connected to the connecting pipe 51 through a pipeline. A vacuum pump 9 is arranged in cooperation with each gas distribution row 8. The input end of the vacuum pump 9 is connected to the air outlet end of the gas distribution row 8 through a pipeline.

[0027] In this embodiment, specifically, when the user places the wooden board 7 on the vacuum suction cup 54, the cylinder 53 in the suction cup assembly 5 located below the wooden board 7 drives the vacuum suction cup 54 to rise, and the air valve 55 of the vacuum suction cup 54 is opened; the air valve 55 of the vacuum suction cup 54 located outside the wooden board 7 is closed, and the cylinder 53 drives the connecting seat 52 to descend, so that the vacuum suction cup 54 descends to the lower part of the workbench 1. At this time, the angle rotation motor 57 drives the rotating plate 56 to rotate, so that the vacuum suction cup 54 rotates to the lower part of the workbench 1, and the workbench 1 shields the vacuum suction cup 54 to prevent grinding debris from entering the vacuum suction cup 54. The vacuum pump 9 evacuates the vacuum suction cup 54 through the gas distribution row 8, so as to fix the wooden board 7 according to the size of the wooden board 7.

[0028] In this embodiment, specifically, an industrial controller is also installed inside the cabinet 2. The three-axis linear module 4, the cylinder 53, the air valve 55, the motor 64, the grinding motor 67 and the vacuum pump 9 are all controlled by the industrial controller, so as to realize the function of intelligent processing.

[0029] In this embodiment, specifically, a plurality of the suction cup assemblies 5 are installed in a dot matrix at the middle part of the workbench 1.

[0030] In this embodiment, specifically, the lower end of the vacuum suction cup 54 penetrates through the through hole opened inside the workbench 1.

[0031] In this embodiment, specifically, a plurality of the cylinders 53 are fixedly installed in a dot matrix on the lower part of the workbench 1.

[0032] In this embodiment, specifically, the U-shaped part 61 is fixedly connected to the slider of the Z-axis module 43.

[0033] In this embodiment, specifically, the air distribution row 8 and the vacuum pump 9 are both arranged in the cabinet 2.

[0034] Any technical solution designed by using the technical solution of the present invention or inspired by the technical solution of the present invention by those skilled in the art and achieving the above technical effects shall fall within the protection scope of the present invention.

Claims

1. An intelligent woodworking polishing and grinding machine, characterized in that: The intelligent woodworking polishing and grinding machine comprises a workbench (1), a table cabinet (2) is fixedly installed at the lower part of the workbench (1), a suction cup assembly (5) is installed in the middle part of the workbench (1), side panels (3) are fixedly installed on both sides of the upper part of the workbench (1), a three-axis linear module (4) is installed between the side panels (3), the three-axis linear module (4) comprises a Y-axis module (41), two guide rails of the Y-axis module (41) are respectively fixed on the inner sides of the two side panels (3), the two guide rails of the Y-axis module (41) are both double-slider linear guide rails, and an X-axis module is fixedly installed between the sliders arranged opposite to each other along the X-axis direction on the two guide rails of the Y-axis module (41). (42), the sliders of the X-axis modules (42) are all facing the suction cup assembly (5), the sliders of each X-axis module (42) are fixedly mounted with a Z-axis module (43), the sliders of the Z-axis modules (43) are fixedly mounted with a grinding disc assembly (6), the suction cup assembly (5) comprises a connecting tube (51), a rotating plate (56) is fixedly arranged at the lower part of the connecting tube (51), a connecting seat (52) is arranged at the lower part of the rotating plate (56), a mounting frame (58) is fixedly mounted at the upper part of the connecting seat (52), an angle rotating motor (57) is fixedly mounted at the lower part of the mounting frame (58), and the output shaft of the angle rotating motor (57) is fixed to the rotating plate (56) The connecting tube (51) is connected to the connecting seat (52) by a bearing, and the output shaft of the angle rotating motor (57) is connected to the connecting seat (52). The lower end of the connecting tube (51) is integrally provided with a connecting seat (52). A cylinder (53) is provided on one side of the connecting tube (51) in parallel with the connecting tube (51). The output rod of the cylinder (53) is fixedly connected to the connecting seat (52). The upper end of the connecting tube (51) is provided with an air valve (55). The upper end of the air valve (55) is provided with a vacuum suction cup (54). The grinding disc assembly (6) includes a U-shaped part (61). The front end of the U-shaped part (61) is rotatably provided with a protrusion (62). The front end of the protrusion (62) is integrally provided with a connecting frame (65). A gear box (63) is fixedly mounted on the upper part of the component (61) and one side of the connecting frame (65); a motor (64) is transmission-mounted at the output shafts of the two gear boxes (63); the output shaft of the gear box (63) mounted on the U-shaped component (61) is fixedly connected to the protrusion (62); a rotating frame (66) is fixedly mounted on the output shaft of the gear box (63) mounted on the connecting frame (65); the rotating frame (66) is rotatably arranged inside the connecting frame (65); a grinding motor (67) is fixedly mounted on the upper part of the rotating frame (66); the output shaft of the grinding motor (67) passes through the rotating frame (66) and is fixedly mounted with a sanding disc (68).

2. The intelligent woodworking polishing and grinding machine according to claim 1, characterized in that: A plurality of the suction cup assemblies (5) are installed in a dot matrix at the middle of the workbench (1).

3. The intelligent woodworking polishing and grinding machine according to claim 1, characterized in that: Each row of the connecting pipes (51) is provided with an air distribution row (8), and the output end of the air distribution row (8) is connected to the connecting pipe (51) pipeline.

4. The intelligent woodworking polishing and grinding machine as claimed in claim 3, characterized in that: Each of the gas distribution rows (8) is provided with a vacuum pump (9), and the input end of the vacuum pump (9) is connected to the gas outlet pipeline of the gas distribution row (8).

5. The intelligent woodworking polishing and grinding machine according to claim 1, characterized in that: The lower end of the vacuum suction cup (54) passes through a through hole opened inside the workbench (1).

6. The intelligent woodworking polishing and grinding machine according to claim 1, characterized in that: The plurality of cylinders (53) are fixedly mounted on the lower part of the workbench (1) in a lattice pattern.

7. The intelligent woodworking polishing and grinding machine as claimed in claim 4, characterized in that: The gas distribution exhaust (8) and the vacuum pump (9) are both arranged in the cabinet (2).

8. The intelligent woodworking polishing and grinding machine according to claim 1, characterized in that: The U-shaped member (61) is fixedly connected to the slider of the Z-axis module (43).

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