An automatic grinding device

Abstract

The present invention relates to an automatic grinding device, which belongs to the field of grinding technology and comprises a working platform, a mounting bracket, a grinding seat, a detection platform and a clamping mechanism. Support legs are welded at the bottom of the working platform, and the height of the support legs is 1.2-1.5 m, which is suitable for the height of most workers in my country, so that the workers can place parts to be ground on the working platform for grinding processing without bending over, thereby avoiding the workers from bending over for a long time and affecting their health. The mounting bracket is welded to the top of the working platform through a reinforcement frame, and the grinding seat is fixedly arranged at the center position of the mounting bracket. A grinding structure is installed in the grinding seat to realize the basic functions of the present invention and has more grinding methods to meet different production needs. Intelligent cameras are fixedly installed on both sides of the mounting bracket, and two detection platforms are respectively installed on both sides of the top of the working platform through a rotating seat. The present invention has high automation, simple operation, good grinding effect, various grinding methods, less dust and strong functionality.

Description

Technical Field

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

[0002] Grinding is a type of surface modification technology. It generally refers to a processing method that uses rough objects, including sandpaper or grinding discs and grinding sheets containing higher hardness particles, to change the physical properties of the material surface through friction. The main purpose is to obtain a specific surface roughness. When producing wood, porcelain or metal products, most of them require a grinding process, which is required for the next step of processing. When producing some mechanical parts, it is even more necessary to perform surface treatment on the mechanical parts so that the surface of the parts meets the smoothness requirements. In order to improve the surface finish of the parts or remove rust on the surface of metal parts, the surface of the mechanical parts is polished, which requires the use of grinding equipment.

[0003] Most of the existing grinding equipment are simple electric grinders, which achieve the grinding effect by driving the grinding wheel to rotate at high speed through a motor. Although this simple structure is low in cost and can achieve basic grinding functions, with the continuous development of science and technology in recent years and the scarcity of human resources, we have found in the actual production process that the existing grinding equipment is far from meeting the current usage needs. Specifically, the degree of automation is low, and workers are required to stay on the side of the machine for a long time to supervise and control it, which is not only tiring, but also easy to inhale too much dust generated by grinding, affecting the health of workers. The grinding method is single, and the replacement of the grinding head is cumbersome and cannot be automated, which also affects the overall production efficiency to a certain extent. At the same time, dust is also inevitable. Although most of the grinding equipment is equipped with a dust suction device, it is also a better function if the grinding equipment can have its own structure to reduce dust. Based on the above actual situation, we have proposed an automated grinding equipment. Summary of the invention

[0004] The purpose of the present invention is to provide an automated grinding device to solve the problems of low automation, complicated operation, single grinding method and inconvenient replacement of grinding head, high dust and poor functionality proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automated grinding equipment, including a working platform, a mounting bracket, a grinding seat, a detection platform and a clamping mechanism. Support legs are welded at the bottom of the working platform. The height of the support legs is 1.2-1.5M, which is suitable for the height of most workers in my country, so that workers can place the parts to be polished on the working platform for grinding without bending over, avoiding the health effects of workers bending over for a long time. The mounting bracket is welded to the top of the working platform through a reinforcement frame, and the grinding seat is fixedly arranged at the center position of the mounting bracket. A grinding structure is installed in the grinding seat to realize the basic functions of the present invention, and has a plurality of grinding methods to meet different production needs. Both sides of the mounting bracket are fixed An intelligent camera is installed, and the two detection platforms are respectively installed on both sides of the top of the working platform through a rotating seat. A first motor is fixedly installed on the reinforcement frame, and a threaded rod is installed on the output shaft of the first motor. A sliding plate is passed through the threaded rod. The first motor drives the threaded rod to rotate and drives the sliding plate to move horizontally on the threaded rod. The clamping mechanism is fixedly set on the top of the sliding plate so that the clamping mechanism can move with the horizontal movement of the sliding plate. The clamping mechanism is used to clamp the parts that need to be polished, so that the parts that need to be polished can be moved automatically without tedious manual operation, and the degree of automation is higher. A power plug is set on one side of the working platform through a power cord to provide power for various electrical components used in the present invention.

[0006] Preferably, the detection platform is located at the bottom of the smart camera, and the CCD camera of the smart camera is used to identify the type and size of the parts that need to be polished, and transmit them to the intelligent control terminal in real time. The intelligent control terminal determines the type and size of the parts that need to be polished and then determines the requirements for polishing. The detection platform determines the weight of the parts that need to be polished, which is convenient for subsequent other operation processes.

[0007] Preferably, a side baffle is welded between the two reinforcement frames, and a limiting slide groove is provided in the side baffle. The sliding plate is slidably arranged in the limiting slide groove so that the sliding plate will not flip over. Driven by the threaded rod, the sliding plate cannot flip over and will be driven in the direction of thread rotation, thereby realizing a basic lateral movement function.

[0008] Preferably, the detection platform includes a placement box, a handle, a weighing machine and an elastic telescopic rod, the handle is welded to the outer wall of the placement box, the weighing machine is fixedly arranged in the placement box, the elastic telescopic rod is fixedly installed on the top of the working platform and supports the placement box, and the working platform remains horizontal without losing flexibility under the support of the elastic telescopic rod, and the handle is used to manually lift the parts that need to be polished in the placement box, so that the parts that need to be polished are flipped over, which is convenient for the smart camera to collect comprehensive data information.

[0009] Preferably, the clamping mechanism includes a fixed seat, a second motor, a connecting rod, a pickup box and an electric clamp, the second motor is fixedly installed in the fixed seat, the two connecting rods are fixedly installed on the output shaft of the second motor at an angle of ninety degrees, and the rotation of the two connecting rods is controlled by the second motor.

[0010] Preferably, the pickup box and the electric clamp are respectively welded to the two connecting rods, a spring is fixedly arranged in the pickup box, one end of the spring is connected to an extrusion plate, an arc plate is arranged on the top of the extrusion plate, the electric clamp is used to clamp the parts to be polished, the pickup box is used to cooperate with the polishing structure in the polishing seat, and is used to adjust different polished parts. In actual use, the connecting rod installed on the pickup box is an electric telescopic rod. When it is necessary to pick up the parts, it is only necessary to control the connecting rod to extend and keep the pickup box at the bottom of the polishing disc to be taken out. , so that the picking box is gradually put on the grinding disc, the arc plate will contact the grinding disc first, and then the spring will be squeezed, so that the grinding disc enters the picking box, under the squeezing effect of the spring, the grinding disc will be tightly squeezed and fixed in the picking box, and then the clamping mechanism is adjusted by rotating the threaded rod and the grinding disc on the picking box is moved to the bottom of the grinding motor. When the grinding motor is turned on and the grinding disc is raised, the grinding disc can be installed on the grinding motor, and then the grinding operation can be performed. One clamping mechanism can have two functions at the same time, which saves auxiliary tools to a certain extent and reduces costs.

[0011] Preferably, a fixed telescopic rod is fixedly installed in the grinding seat, and a grinding motor is fixedly installed at the telescopic end of the fixed telescopic rod. Four placement slots are opened in a circular array in the grinding seat, and grinding discs are adsorbed and fixed in the placement slots. The grinding motor is used to drive each grinding disc to rotate to achieve basic grinding function.

[0012] Preferably, the three grinding discs are provided with grinding protrusions of different shapes, and one grinding disc is of a basic shape and can be used for different grinding needs, thereby increasing the functionality of the present invention. A magnetic pad is bonded to the top of the grinding disc, and an adsorption plate is bonded to the placement groove. The grinding disc is fixedly installed in the placement groove through the cooperation of the adsorption plate and the magnetic pad, thereby ensuring that the grinding disc can be stably installed in the placement groove when not in use without affecting the removal.

[0013] Preferably, an annular groove is provided in the grinding disc, blades are arranged in the annular groove, and an installation groove is provided on the top of the grinding disc, and the installation groove is a threaded groove for installation on the output shaft of the grinding motor. The arrangement of the blades and the annular groove can generate a swirling airflow when the grinding disc rotates. In actual use, it is only necessary to install a filter on the top of the annular groove to filter the grinding dust and reduce dust.

[0014] Technical effects and advantages of the present invention:

[0015] 1. The grinding seat of the present invention is equipped with a grinding structure to realize the basic functions of the present invention and has a plurality of grinding methods. The three grinding discs are provided with grinding protrusions of different shapes. One grinding disc is of a basic shape and can be used for different grinding needs, thereby increasing the functionality of the present invention.

[0016] 2. The clamping mechanism of the present invention can move along with the lateral movement of the sliding plate. The clamping mechanism is used to clamp the parts to be polished, so that the parts to be polished can be moved automatically without complicated manual operation, and the degree of automation is higher.

[0017] 3. The smart camera of the present invention is used to identify the type and size of the parts that need to be polished, and transmit them to the smart control terminal in real time. The smart control terminal determines the type and size of the parts that need to be polished and determines the requirements for polishing. The detection platform determines the weight of the parts that need to be polished, which is convenient for subsequent other operation processes.

[0018] 4. When the detection platform of the present invention is in use, the working platform is kept horizontal and flexible under the support of the elastic telescopic rod, and the handle is used to manually tilt the parts that need to be polished in the placement box, so that the parts that need to be polished can be turned over, which is convenient for the smart camera to collect comprehensive data information.

[0019] 5. The electric clamp in the clamping mechanism of the present invention is used to clamp the parts that need to be polished, and the pick-up box is used in conjunction with the polishing structure in the polishing seat to adjust different polishing parts. The functional combination is more appropriate and there is no need to manually replace the polishing head.

[0020] 6. The blades and annular grooves of the grinding disc of the present invention can generate swirling airflow when the grinding disc rotates. In actual use, it is only necessary to install a filter screen on the top of the annular groove to filter the grinding dust and reduce dust.

[0021] 7. In the present invention, a magnetic pad is bonded to the top of the grinding disc, and an adsorption plate is bonded in the placement groove. The grinding disc is fixedly installed in the placement groove through the cooperation of the adsorption plate and the magnetic pad, ensuring that the grinding disc can be stably installed in the placement groove when not in use and will not affect being taken out. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a cross-sectional view of the structure of the present invention.

[0023] Figure 2 It is a cross-sectional view of the detection platform in the present invention.

[0024] Figure 3 It is a schematic diagram of the clamping mechanism in the present invention.

[0025] Figure 4 It is a cross-sectional view of the grinding seat in the present invention.

[0026] Figure 5 It is a bottom view of the grinding seat in the present invention.

[0027] Figure 6 It is a cross-sectional view of the grinding disc in the present invention.

[0028] In the figure: 1. working platform; 2. mounting bracket; 3. grinding seat; 4. detection platform; 5. clamping mechanism; 6. supporting leg; 7. reinforcement frame; 8. smart camera; 9. first motor; 10. threaded rod; 11. sliding plate; 12. side baffle; 13. placement box; 14. handle; 15. weighing machine; 16. elastic telescopic rod; 17. fixed seat; 18. second motor; 19. connecting rod; 20. pick-up box; 21. spring; 22. extrusion plate; 23. electric clamp; 24. fixed telescopic rod; 25. grinding motor; 26. adsorption plate; 27. grinding disc; 28. annular groove; 29. ​​magnetic pad; 30. blade. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-6 , the present invention provides a technical solution:

[0031] An automated grinding device includes a working platform 1, a mounting bracket 2, a grinding seat 3, a detection platform 4 and a clamping mechanism 5. A support leg 6 is welded at the bottom of the working platform 1. The height of the support leg 6 is 1.2-1.5 meters, which is suitable for the height of most workers in my country, so that workers can place parts to be polished on the working platform 1 for grinding without bending over, avoiding long-term bending over to affect the health of workers. The mounting bracket 2 is welded to the top of the working platform 1 through a reinforcement frame 7. The grinding seat 3 is fixedly arranged at the center of the mounting bracket 2. A grinding structure is installed in the grinding seat 3 to realize the basic functions of the present invention, and has more grinding methods to meet different production needs. Smart cameras 8 are fixedly installed on both sides of the mounting bracket 2. The two detection platforms 4 are respectively installed on both sides of the top of the working platform 1 through a rotating seat. A first motor 9 is fixedly installed on the reinforcement frame 7. A threaded rod 10 is installed on the output shaft of the first motor 9. A sliding plate 11 is passed through the threaded rod 10. The first motor 9 drives the threaded rod 10 to rotate and drive the sliding plate 11 to move horizontally on the threaded rod 10. The clamping mechanism 5 is fixedly set on the top of the sliding plate 11, so that the clamping mechanism 5 can move with the horizontal movement of the sliding plate 11. The clamping mechanism 5 is used to clamp the parts that need to be polished, so that the parts that need to be polished can be moved automatically without tedious manual operation, and the degree of automation is higher. A power plug is provided on one side of the working platform 1 through a power cord to provide power for various electrical components used in the present invention.

[0032] As a technical optimization solution of the present invention, Figure 1 As shown, the detection platform 4 is located at the bottom of the smart camera 8. The CCD camera of the smart camera 8 is used to identify the type and size of the parts that need to be polished, and transmit them to the smart control terminal in real time. The smart control terminal determines the type and size of the parts that need to be polished and then determines the requirements for polishing. The detection platform 4 determines the weight of the parts that need to be polished, which is convenient for subsequent other operation processes. In actual use, the detection platform 4 and the smart camera 8 on one side are used to collect data information on the parts that need to be polished, and the detection platform 4 and the smart camera 8 on the other side are used to collect data information on the polished parts to ensure that the polished parts meet the requirements.

[0033] As a technical optimization solution of the present invention, Figure 1 As shown, a side baffle 12 is welded between the two reinforcement frames 7, and a limiting slide groove is provided in the side baffle 12. The sliding plate 11 is slidably set in the limiting slide groove so that the sliding plate 11 will not flip over. Driven by the threaded rod 10, the sliding plate 11 cannot flip over and will be driven in the direction of thread rotation, thereby realizing the basic lateral movement function.

[0034] As a technical optimization solution of the present invention, Figure 2As shown, the detection platform 4 includes a placement box 13, a handle 14, a weighing device 15 and an elastic telescopic rod 16. The handle 14 is welded to the outer wall of the placement box 13, the weighing device 15 is fixedly arranged in the placement box 13, and the elastic telescopic rod 16 is fixedly installed on the top of the working platform 1 and supports the placement box 13. With the support of the elastic telescopic rod 16, the working platform 1 remains horizontal without losing flexibility, and the handle 14 is used to manually tilt the parts that need to be polished in the placement box 13, so that the parts that need to be polished are turned over, which is convenient for the smart camera 8 to collect comprehensive data information.

[0035] As a technical optimization solution of the present invention, Figure 3 As shown, the clamping mechanism 5 includes a fixed seat 17, a second motor 18, a connecting rod 19, a pickup box 20 and an electric clamp 23. The second motor 18 is fixedly installed in the fixed seat 17, and two connecting rods 19 are fixedly installed on the output shaft of the second motor 18 at an angle of ninety degrees. The rotation of the two connecting rods 19 is controlled by the second motor 18.

[0036] As a technical optimization solution of the present invention, Figure 3 As shown, the pick-up box 20 and the electric clamp 23 are respectively welded on two connecting rods 19, a spring 21 is fixedly arranged in the pick-up box 20, one end of the spring 21 is connected to a squeezing plate 22, and an arc plate is arranged on the top of the squeezing plate 22, and the electric clamp 23 is used to clamp the parts that need to be polished, and the pick-up box 20 is used to cooperate with the polishing structure in the polishing seat 3 to adjust different polishing parts. In actual use, the connecting rod 19 installed on the pick-up box 20 is an electric telescopic rod. When it is necessary to pick up the parts, it is only necessary to control the connecting rod 19 to extend and keep the pick-up box 20 at the bottom of the polishing disc 2 that needs to be taken out, so that the pick-up box 20 is gradually put on the polishing disc The grinding disc 27 and the arc plate will first contact the grinding disc 27, and then the spring 21 will be squeezed, so that the grinding disc 27 enters the pickup box 20. Under the squeezing effect of the spring 21, the grinding disc 27 will be tightly squeezed and fixed in the pickup box 20, and then the threaded rod 10 is rotated to adjust the clamping mechanism 5 and the grinding disc 20 on the pickup box 20 is moved to the bottom of the grinding motor 25. When the grinding motor 25 is turned on and the grinding disc 20 is raised, the grinding disc 20 can be installed on the grinding motor 25, and then the grinding operation can be performed. One clamping mechanism 5 can have two functions at the same time, which saves auxiliary tools to a certain extent and reduces costs.

[0037] As a technical optimization solution of the present invention, Figure 4 As shown, a fixed telescopic rod 24 is fixedly installed in the grinding seat 3, and a grinding motor 25 is fixedly installed at the telescopic end of the fixed telescopic rod 24. Four placement grooves are opened in a circular array in the grinding seat 3, and grinding discs 27 are adsorbed and fixed in the placement grooves. The grinding motor 25 is used to drive each grinding disc 27 to rotate to realize the basic grinding function.

[0038] As a technical optimization solution of the present invention, Figure 5 As shown, three grinding discs 27 are provided with grinding protrusions of different shapes, and one grinding disc 27 is of a basic shape and can be used for different grinding needs, thereby increasing the functionality of the present invention. A magnetic pad 29 is bonded to the top of the grinding disc 27, and an adsorption plate 26 is bonded to the placement groove. The grinding disc 27 is fixedly installed in the placement groove by the cooperation of the adsorption plate 26 and the magnetic pad 29, thereby ensuring that the grinding disc 27 can be stably installed in the placement groove when not in use, and will not affect being taken out.

[0039] As a technical optimization solution of the present invention, Figure 6 As shown, an annular groove 28 is provided in the grinding disc 27, and a blade 30 is arranged in the annular groove 28. A mounting groove is provided on the top of the grinding disc 27, and the mounting groove is a threaded groove for mounting on the output shaft of the grinding motor 25. The arrangement of the blade 30 and the annular groove 28 can generate a swirling airflow when the grinding disc 27 rotates. In actual use, it is only necessary to install a filter screen on the top of the annular groove 28 to filter the grinding dust and reduce dust.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automated grinding device, comprising a working platform (1), a mounting bracket (2), a grinding seat (3), a detection platform (4) and a clamping mechanism (5), characterized in that: A support leg (6) is welded to the bottom of the working platform (1), and the height of the support leg (6) is 1.2-1.5 m. The mounting bracket (2) is welded to the top of the working platform (1) via a reinforcement frame (7). The grinding seat (3) is fixedly arranged at the center position of the mounting bracket (2), and a grinding structure is installed in the grinding seat (3). Smart cameras (8) are fixedly installed on both sides of the mounting bracket (2). The two detection platforms (4) are respectively installed on both sides of the top of the working platform (1) via a rotating seat. A first motor (9) is fixedly installed on the reinforcement frame (7), and a threaded rod (10) is installed on the output shaft of the first motor (9). A sliding plate is passed through the threaded rod (10). (11), the first motor (9) drives the threaded rod (10) to rotate and drive the sliding plate (11) to move horizontally on the threaded rod (10), the clamping mechanism (5) is fixedly arranged on the top of the sliding plate (11), so that the clamping mechanism (5) can move with the horizontal movement of the sliding plate (11), the clamping mechanism (5) is used to clamp the parts to be polished, so that the parts to be polished can move automatically, a power plug is provided on one side of the working platform (1) through a power cord to provide power to various electrical components, the clamping mechanism (5) includes a fixed seat (17), a second motor (18), a connecting rod (19), a pick-up box (20) and an electric clamp (23), the second motor ( 18) is fixedly mounted in the fixing seat (17), the two connecting rods (19) are fixedly mounted on the output shaft of the second motor (18) at an angle of ninety degrees, the rotation of the two connecting rods (19) is controlled by the second motor (18), the pick-up box (20) and the electric clamp (23) are respectively welded to the two connecting rods (19), a spring (21) is fixedly arranged in the pick-up box (20), one end of the spring (21) is connected to an extrusion plate (22), an arc plate is arranged on the top of the extrusion plate (22), the electric clamp (23) is used to clamp the parts to be polished, the pick-up box (20) is used to cooperate with the polishing structure in the polishing seat (3) to adjust different polishing The inspection platform (4) comprises a placement box (13), a handle (14), a weighing device (15) and an elastic telescopic rod (16), wherein the handle (14) is welded to the outer wall of the placement box (13), the weighing device (15) is fixedly arranged in the placement box (13), and the elastic telescopic rod (16) is fixedly installed on the top of the working platform (1) and supports the placement box (13). With the support of the elastic telescopic rod (16), the working platform (1) remains horizontal without losing flexibility, and the handle (14) is used to manually tilt the part to be polished in the placement box (13), so that the part to be polished is turned over, which facilitates the intelligent camera (8) to collect comprehensive data information.

2. The automatic grinding equipment according to claim 1, characterized in that: The detection platform (4) is located at the bottom of the smart camera (8). The smart camera (8) is a CCD camera. The smart camera (8) is used to identify the type and size of the parts to be polished and transmit the information to the smart control terminal in real time. The smart control terminal determines the type and size of the parts to be polished and determines the requirements for polishing. The detection platform (4) determines the weight of the parts to be polished, which facilitates other subsequent operation processes.

3. The automatic grinding equipment according to claim 1, characterized in that: A side baffle (12) is welded between the two reinforcement frames (7), and a limiting slide groove is provided in the side baffle (12). The sliding plate (11) is slidably arranged in the limiting slide groove so that the sliding plate (11) will not flip over. Driven by the threaded rod (10), the sliding plate (11) cannot flip over and will be driven in the direction of thread rotation, thereby realizing a basic lateral movement function.

4. The automatic grinding equipment according to claim 1, characterized in that: A fixed telescopic rod (24) is fixedly installed in the grinding seat (3), and a grinding motor (25) is fixedly installed at the telescopic end of the fixed telescopic rod (24). Four placement grooves are provided in a circular array in the grinding seat (3), and grinding discs (27) are fixedly adsorbed in the placement grooves. The grinding motor (25) is used to drive each grinding disc (27) to rotate to realize a basic grinding function.

5. The automatic grinding equipment according to claim 4, characterized in that: The three grinding discs (27) are provided with grinding protrusions of different shapes. One of the grinding discs (27) is of a basic shape and can be used for different grinding needs. A magnetic pad (29) is bonded to the top of the grinding disc (27), and an adsorption plate (26) is bonded to the placement groove. The grinding disc (27) is fixedly installed in the placement groove through the cooperation of the adsorption plate (26) and the magnetic pad (29), thereby ensuring that the grinding disc (27) can be stably installed in the placement groove when not in use and will not affect being taken out.

6. The automatic grinding equipment according to claim 5, characterized in that: An annular groove (28) is provided in the grinding disc (27), a blade (30) is arranged in the annular groove (28), a mounting groove is provided on the top of the grinding disc (27), the mounting groove is a threaded groove, and is used to be mounted on the output shaft of the grinding motor (25), the blade (30) and the annular groove (28) are arranged so that a swirling airflow can be generated when the grinding disc (27) rotates, and in actual use, only a filter screen needs to be installed on the top of the annular groove (28) to filter the grinding dust and reduce dust.

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