Automatic machining polishing device

Abstract

The automatic machining polishing device comprises a dust removal protection mechanism, a supporting base and a polishing mechanism, a polishing dust removal bin is arranged in the middle of the bottom end of the dust removal protection mechanism, an equipment bin is arranged on one side of the bottom end of the dust removal protection mechanism, and a high-pressure air pump is fixedly installed in the equipment bin; and a first exhaust pipe is fixedly installed at the output end of the high-pressure air pump, second exhaust pipes are fixedly installed at the two ends of the first exhaust pipe correspondingly, and spray heads are evenly and fixedly installed on the first exhaust pipe and the second exhaust pipes correspondingly. A plurality of automatic assemblies such as a transmission roller, an electric push rod and a servo motor are integrated through the PLC, comprehensive automation of the polishing process is achieved, air is guided through the high-pressure air pump and the dust collector, dust removal is conducted through dual acting force, dust and chippings generated in the polishing process are effectively collected, and the polishing effect is improved. And the working environment is kept clean, and the polishing quality is improved.

Description

Technical Field

[0001] The invention relates to the technical field of mechanical processing and polishing, in particular to an automatic mechanical processing and polishing device. Background Art

[0002] Polishing device, also known as polishing machine, is a surface treatment technology tool widely used in various fields. It is mainly used to remove the rough parts of the surface of an object and improve the surface smoothness and quality.

[0003] When the polishing device is performing polishing, dust and debris will be generated, which not only seriously pollutes the working environment, but also may pose a threat to the health of the operator. If the dust and debris are not handled, it will damage the polished parts and affect the polishing effect. Therefore, an automated mechanical processing polishing device is urgently needed to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide an automated machining and polishing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automated mechanical processing and polishing device, comprising a dust removal and protection mechanism, a supporting base and a polishing mechanism, a polishing dust removal bin is provided in the middle of the bottom end of the dust removal and protection mechanism, an equipment bin is provided on one side of the bottom end of the dust removal and protection mechanism, a high-pressure air pump is fixedly installed inside the equipment bin, a first exhaust pipe is fixedly installed at the output end of the high-pressure air pump, second exhaust pipes are fixedly installed at both ends of the first exhaust pipe, and nozzles are evenly fixedly installed on the first exhaust pipe and the second exhaust pipe.

[0006] Preferably, a conical collecting trough is fixedly installed on the side of the dust removal protection mechanism away from the equipment bin, the inner side wall of the dust removal protection mechanism is located above the conical collecting trough and is fixedly connected with a guide arc plate, a partition is fixedly installed on the inside of the dust removal protection mechanism above the polishing dust removal bin, a dust cover is fixedly connected to the top of the partition, and the first exhaust pipe and the second exhaust pipe are both fixedly installed on the bottom end of the partition.

[0007] Preferably, a support frame is fixedly installed inside the polishing dust removal bin, a transmission roller is evenly rotated inside the support frame, a conveyor belt is transmission-connected to the outer side of the transmission roller, a first servo motor is fixedly installed on one side of the support frame, and a driving end of the first servo motor is fixedly installed on one end of the transmission roller located on the outermost side.

[0008] Preferably, both ends of the support frame are respectively located outside the dust removal protection mechanism, a PLC controller is fixedly installed at one end of the dust removal protection mechanism close to the first servo motor, and both ends of the dust removal protection mechanism are located at the top of the polishing dust removal bin and dust curtains are fixedly installed.

[0009] Preferably, the dust removal protection mechanism is evenly provided with a second air permeable groove on one side close to the equipment bin, a vacuum cleaner is fixedly installed inside the support base, a dust removal connecting pipe is fixedly connected to the top inner side of the support base, the bottom end of the dust removal connecting pipe is fixedly installed at the input end of the vacuum cleaner, and first air permeable grooves are evenly provided at both ends of the support base.

[0010] Preferably, the polishing mechanism includes a fixed bracket, a mounting piece is evenly and symmetrically fixedly installed on the top of the fixed bracket, a sliding rod is evenly and symmetrically fixedly installed on the fixed bracket, an electric push rod is fixedly installed on the middle part of the bottom end of the fixed bracket, a lifting plate is fixedly installed on the telescopic end of the electric push rod, the sliding rod is slidably connected to the lifting plate, a grinding roller is rotatably connected to the bottom end of the lifting plate, a second servo motor is fixedly installed on the bottom end of one end of the lifting plate, and a polishing abrasive is fixedly installed on the outer side of the grinding roller.

[0011] Preferably, the PLC controller is electrically connected to the first servo motor, the vacuum cleaner, the high-pressure air pump, the electric push rod and the second servo motor respectively.

[0012] Preferably, the mounting piece is fixedly installed on the inner top of the dust removal protection mechanism, and the bottom end of the polishing abrasive is located in the middle position of the polishing dust removal bin, the lifting plate is movably plugged into the inner side of the dust cover, the first exhaust pipe and the second exhaust pipe are distributed on the outside of the polishing mechanism, the first exhaust pipe is located at one end of the lifting plate close to the second servo motor, the two second exhaust pipes are distributed on both sides of the lifting plate, and the output end of the nozzle is designed to be tilted downward.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present invention integrates multiple automation components, such as drive rollers, electric push rods, servo motors, etc., through a PLC controller, thereby realizing full automation of the polishing process. The air is guided by a high-pressure air pump and a vacuum cleaner, and dust is removed by dual forces, thereby effectively collecting dust and debris generated during the polishing process, maintaining a clean working environment, reducing the impact of debris and dust on polishing operations, and improving the polishing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the side structure of the main body in the present invention;

[0017] Figure 3 It is a schematic diagram of the internal structure of the main body in the present invention;

[0018] Figure 4 It is a schematic diagram of the internal structure of the main body in the present invention;

[0019] Figure 5 It is a schematic diagram of the internal structure of the main body in the present invention;

[0020] Figure 6 It is a schematic diagram of the polishing mechanism structure in the present invention;

[0021] Figure 7 It is a schematic diagram of the bottom structure of the polishing mechanism in the present invention.

[0022] In the figure: 1-dust protection mechanism, 2-support base, 3-polishing mechanism, 4-dust curtain, 5-support frame, 6-first air permeable groove, 7-first servo motor, 8-PLC controller, 9-second air permeable groove, 10-dust collector, 11-equipment warehouse, 12-high-pressure air pump, 13-transmission roller, 14-conveyor belt, 15-guide arc plate, 16-partition, 17-dust cover, 18-first exhaust pipe, 19-second exhaust pipe, 20-nozzle, 21-conical collecting tank, 22-dust removal connecting pipe, 23-fixed bracket, 24-mounting part, 25-slide rod, 26-lifting plate, 27-electric push rod, 28-second servo motor, 29-grinding roller, 30-polishing abrasive, 31-polishing dust removal warehouse. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] See also Figure 1-Figure 5An embodiment of the present invention is as follows: an automated mechanical processing polishing device comprises a dust removal protection mechanism 1, a support base 2 and a polishing mechanism 3. A polishing dust removal bin 31 is provided at the middle of the bottom end of the dust removal protection mechanism 1. The polishing dust removal bin 31 is a polishing area and a dust removal area. An equipment bin 11 is provided at one side of the bottom end of the dust removal protection mechanism 1. A high-pressure air pump 12 is fixedly installed inside the equipment bin 11. The equipment bin 11 is used to place the high-pressure air pump 12. A first exhaust pipe 18 is fixedly installed at the output end of the high-pressure air pump 12. Second exhaust pipes 19 are fixedly installed at both ends of the first exhaust pipe 18. The first exhaust pipe 18 and the second exhaust pipe 19 are evenly fixed. A nozzle 20 is installed, and a conical collecting trough 21 is fixedly installed on the side of the dust removal protection mechanism 1 away from the equipment bin 11. The conical design of the conical collecting trough 21 can accelerate the flow of air from the top to the bottom. The inner wall of the dust removal protection mechanism 1 is located above the conical collecting trough 21 and is fixedly connected with a guide arc plate 15. The guide arc plate 15 is used to guide the air. The air resistance can be reduced through the arc-shaped bottom to accelerate dust removal. The interior of the dust removal protection mechanism 1 is located above the polishing dust removal bin 31 and a partition 16 is fixedly installed. The top of the partition 16 is fixedly connected with a dust cover 17, and the first exhaust pipe 18 and the second exhaust pipe 19 are both fixedly installed at the bottom of the partition 16.

[0025] A support frame 5 is fixedly installed inside the polishing dust removal bin 31, and a transmission roller 13 is evenly rotated inside the support frame 5. The outer side of the transmission roller 13 is transmission-connected with a conveyor belt 14. A first servo motor 7 is fixedly installed on one side of the support frame 5, and a driving end of the first servo motor 7 is fixedly installed on one end of a transmission roller 13 located on the outermost side. Both ends of the support frame 5 are respectively located outside the dust removal protection mechanism 1, which is convenient for taking and placing the polishing parts. When polishing, the first servo motor 7 is started, and the driving end of the first servo motor 7 drives the transmission roller 13 to rotate. The rotating transmission roller 13 drives the conveyor belt 14 for transmission, and the polishing parts placed on the top of the conveyor belt 14 are driven by the conveyor belt 14 to move to the inside of the polishing dust removal bin 31. A PLC controller 8 is fixedly installed on one end of the dust removal protection mechanism 1 close to the first servo motor 7. Both ends of the dust removal protection mechanism 1 are located at the top of the polishing dust removal bin 31 and are respectively fixedly installed with dust curtains 4. The dust is closed by the dust curtains 4 to reduce the dust discharged from both ends of the polishing dust removal bin 31.

[0026] A second air permeable groove 9 is evenly provided on one side of the dust removal protection mechanism 1 close to the equipment bin 11, a vacuum cleaner 10 is fixedly installed inside the support base 2, a dust removal connecting pipe 22 is fixedly connected to the top of the inner part of the support base 2, and the bottom end of the dust removal connecting pipe 22 is fixedly installed on the input end of the vacuum cleaner 10, and first air permeable grooves 6 are evenly provided on both ends of the support base 2, and air circulation is achieved through the first air permeable groove 6 and the second air permeable groove 9. The high-pressure air pump 12 absorbs compressed air and guides the air to the polishing dust removal bin 31, and the external air flows into the equipment bin 11 through the second air permeable groove 9 for replenishment. The vacuum cleaner 10 absorbs the air in the polishing dust removal bin 31 to remove dust, and discharges the air after dust removal through the first air permeable groove 6 to the outside of the support base 2.

[0027] See also Figure 6 and Figure 7 The polishing mechanism 3 includes a fixed bracket 23, a mounting member 24 is evenly and symmetrically fixedly installed on the top of the fixed bracket 23, a sliding rod 25 is evenly and symmetrically fixedly installed on the fixed bracket 23, an electric push rod 27 is fixedly installed on the middle of the bottom end of the fixed bracket 23, a lifting plate 26 is fixedly installed on the telescopic end of the electric push rod 27, the sliding rod 25 is slidably connected to the lifting plate 26, a grinding roller 29 is rotatably connected to the bottom end of the lifting plate 26, a second servo motor 28 is fixedly installed at the bottom end of one end of the lifting plate 26, a polishing tool 30 is fixedly installed on the outer side of the grinding roller 29, and the height of the polishing mechanism 3 can be flexibly adjusted by the electric push rod 27 to suit In response to polishing parts of different thicknesses and shapes, the versatility and adaptability of the equipment are improved. The height of the polishing abrasive 30 is adjusted according to the polishing part, and the electric push rod 27 is started to extend through the PLC controller 8. The telescopic end of the electric push rod 27 drives the lifting plate 26 to move downward, and the movement of the lifting plate 26 drives the grinding roller 29 to move downward. The movement of the grinding roller 29 drives the polishing abrasive 30 to move downward to a specified position. The driving end of the second servo motor 28 drives the grinding roller 29 to rotate, and the rotating grinding roller 29 drives the polishing abrasive 30 to rotate. When the polishing part moves to the bottom end of the polishing abrasive 30, the rotating polishing abrasive 30 polishes the polishing part.

[0028] See also Figure 1-Figure 7 The PLC controller 8 is respectively connected to the first servo motor 7, the vacuum cleaner 10, the high-pressure air pump 12, the electric push rod 27 and the second servo motor 28 by wires, so that the user can set the program and control the equipment to start operation through the PLC controller 8.

[0029] The mounting member 24 is fixedly mounted on the inner top of the dust protection mechanism 1, and the bottom end of the polishing tool 30 is located in the middle of the polishing dust removal bin 31. The polishing piece placed on the top of the conveyor belt 14 is driven by the conveyor belt 14 to move to the inside of the polishing dust removal bin 31. When the polishing piece moves to the bottom end of the polishing tool 30, the rotating polishing tool 30 polishes the polishing piece. The lifting plate 26 is movably plugged into the inner side of the dust cover 17, and the dust is blocked by the partition plate 16 and the dust cover 17. The lifting plate 26 is movably plugged into the inner side of the dust cover 17 so that the dust is located in the lifting plate 26. At the bottom end of the descending plate 26 and the partition 16, the first exhaust pipe 18 and the second exhaust pipe 19 are distributed on the outside of the polishing mechanism 3. The first exhaust pipe 18 is located at one end of the lifting plate 26 close to the second servo motor 28. The two second exhaust pipes 19 are distributed on both sides of the lifting plate 26, and the output end of the nozzle 20 is designed to be tilted downward. The two second exhaust pipes 19 blow the dust to the middle through the nozzle 20. The first exhaust pipe 18 blows the dust to the guide arc plate 15 through the nozzle 20. The dust moves downward through the arc surface at the bottom end of the guide arc plate 15 to the inside of the conical collection tank 21.

[0030] Working principle: Before use, first set the control program through the PLC controller 8. When polishing, place the polishing workpiece on the top of the conveyor belt 14 through external force, then adjust the height of the polishing tool 30 according to the polishing workpiece, start the extension of the electric push rod 27 through the PLC controller 8, the telescopic end of the electric push rod 27 drives the lifting plate 26 to move downward, the movement of the lifting plate 26 drives the grinding roller 29 to move downward, the movement of the grinding roller 29 drives the polishing tool 30 to move downward to the specified position, and then start the first servo motor through the PLC controller 8. The machine 7, the vacuum cleaner 10, the high-pressure air pump 12 and the second servo motor 28, the driving end of the second servo motor 28 drives the grinding roller 29 to rotate, the rotating grinding roller 29 drives the polishing abrasive 30 to rotate, the driving end of the first servo motor 7 drives the transmission roller 13 to rotate, the rotating transmission roller 13 drives the conveyor belt 14 to convey, the polishing piece placed on the top of the conveyor belt 14 is driven by the conveyor belt 14 to move to the inside of the polishing dust removal bin 31, when the polishing piece moves to the bottom end of the polishing abrasive 30, the rotating polishing abrasive 30 polishes the polishing piece.

[0031] A large amount of dust and debris will be generated during the polishing process. The started high-pressure air pump 12 will transport air to the first exhaust pipe 18 through the delivery pipe, and the first exhaust pipe 18 will transport air to the second exhaust pipe 19. The first exhaust pipe 18 and the second exhaust pipe 19 will spray air into the polishing dust removal bin 31 and at the top of the conveyor belt 14 through the nozzle 20. The two second exhaust pipes 19 will blow the dust to the middle through the nozzle 20. The first exhaust pipe 18 will blow the dust to the guide arc plate 15 through the nozzle 20. The dust moves downward through the arc surface at the bottom end of the guide arc plate 15 to the inside of the conical collection groove 21. At the same time, the started vacuum cleaner 10 will suck the dust inside the conical collection groove 21 into the inside of the vacuum cleaner 10 through the dust removal connecting pipe 22. The cooperation of the vacuum cleaner 10 and the high-pressure air pump 12 will enhance the air flow and improve the dust removal efficiency.

[0032] After polishing is completed, the conveyor belt 14 transports the polished workpiece to the other end of the dust removal protection mechanism 1, and the polished workpiece is removed from the top of the conveyor belt 14 by external force, and then the first servo motor 7, the vacuum cleaner 10, the high-pressure air pump 12 and the second servo motor 28 are turned off through the PLC controller 8, and then the electric push rod 27 is controlled to retract through the PLC controller 8, and the telescopic end of the electric push rod 27 drives the lifting plate 26 to move upward to the initial position.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated mechanical processing and polishing device, comprising a dust removal and protection mechanism (1), a support base (2) and a polishing mechanism (3), characterized in that: A polishing dust removal bin (31) is provided at the middle of the bottom end of the dust removal protection mechanism (1), and an equipment bin (11) is provided at one side of the bottom end of the dust removal protection mechanism (1). A high-pressure air pump (12) is fixedly installed inside the equipment bin (11), and a first exhaust pipe (18) is fixedly installed at the output end of the high-pressure air pump (12), and second exhaust pipes (19) are fixedly installed at both ends of the first exhaust pipe (18), and nozzles (20) are evenly fixedly installed on the first exhaust pipe (18) and the second exhaust pipe (19).

2. The automated machining and polishing device according to claim 1, characterized in that: A conical collecting trough (21) is fixedly installed inside the dust removal protection mechanism (1) on a side away from the equipment bin (11); an inner side wall of the dust removal protection mechanism (1) is fixedly connected with a guide arc plate (15) located above the conical collecting trough (21); a partition (16) is fixedly installed inside the dust removal protection mechanism (1) above the polishing dust removal bin (31); a dust cover (17) is fixedly connected to the top of the partition (16); and the first exhaust pipe (18) and the second exhaust pipe (19) are both fixedly installed at the bottom of the partition (16).

3. The automated machining and polishing device according to claim 2, characterized in that: A support frame (5) is fixedly installed inside the polishing dust removal bin (31), a transmission roller (13) is evenly rotatably connected inside the support frame (5), a conveyor belt (14) is transmission-connected to the outside of the transmission roller (13), a first servo motor (7) is fixedly installed on one side of the support frame (5), and a driving end of the first servo motor (7) is fixedly installed on one end of the transmission roller (13) located at the outermost side.

4. The automated machining and polishing device according to claim 3, characterized in that: The two ends of the support frame (5) are respectively located outside the dust removal protection mechanism (1); a PLC controller (8) is fixedly installed at one end of the dust removal protection mechanism (1) close to the first servo motor (7); and dust curtains (4) are respectively fixedly installed at the top of the polishing dust removal bin (31) at the two ends of the dust removal protection mechanism (1).

5. The automated machining and polishing device according to claim 4, characterized in that: The dust removal protection mechanism (1) is evenly provided with a second air permeable groove (9) on one side close to the equipment bin (11); a dust collector (10) is fixedly installed inside the support base (2); a dust removal connecting pipe (22) is fixedly connected to the top end of the support base (2); the bottom end of the dust removal connecting pipe (22) is fixedly installed on the input end of the dust collector (10); and first air permeable grooves (6) are evenly provided at both ends of the support base (2).

6. The automated machining and polishing device according to claim 1, characterized in that: The polishing mechanism (3) comprises a fixed bracket (23), a mounting member (24) is evenly and symmetrically fixedly installed on the top of the fixed bracket (23), a sliding rod (25) is evenly and symmetrically fixedly installed on the fixed bracket (23), an electric push rod (27) is fixedly installed in the middle of the bottom end of the fixed bracket (23), a lifting plate (26) is fixedly installed on the telescopic end of the electric push rod (27), the sliding rod (25) is slidably connected to the lifting plate (26), the bottom end of the lifting plate (26) is rotatably connected to a grinding roller (29), a second servo motor (28) is fixedly installed at the bottom end of one end of the lifting plate (26), and a polishing abrasive (30) is fixedly installed on the outer side of the grinding roller (29).

7. An automated machining and polishing device according to claim 5 or 6, characterized in that: The PLC controller (8) is respectively connected to the first servo motor (7), the vacuum cleaner (10), the high-pressure air pump (12), the electric push rod (27) and the second servo motor (28) by wires.

8. An automated machining and polishing device according to claim 2 or 6, characterized in that: The mounting member (24) is fixedly mounted on the inner top of the dust removal protection mechanism (1), and the bottom end of the polishing tool (30) is located in the middle of the polishing dust removal bin (31), the lifting plate (26) is movably plugged into the inner side of the dust cover (17), the first exhaust pipe (18) and the second exhaust pipe (19) are distributed on the outer side of the polishing mechanism (3), the first exhaust pipe (18) is located at one end of the lifting plate (26) close to the second servo motor (28), the two second exhaust pipes (19) are distributed on both sides of the lifting plate (26), and the output end of the nozzle (20) is designed to be tilted downward.

Images