A conveying device and conveying system for bearing processing

Abstract

The present invention relates to the technical field of conveying devices, and discloses a conveying device for bearing processing and a conveying system thereof, including a conveying device, wherein the conveying device includes a bracket, a clamping mechanism is installed on the outer wall at the middle position of the bracket, two groups of monitoring mechanisms are installed on the top of the conveying device near the clamping mechanism, a grinding mechanism is installed on the side of the bracket near the clamping mechanism, and a conveying system is arranged inside the conveying device, and the conveying system is applied to the conveying device, the monitoring mechanism, the clamping mechanism and the grinding mechanism for control. The present invention is beneficial to the monitoring of burrs, pits and cracks on the upper and lower surfaces of the bearings through the monitoring mechanism and the clamping mechanism during the bearing conveying process, and the conveying system controls the grinding mechanism to move the corresponding bearing to the partition surface for grinding operation, so as to achieve the effect of automatically grinding the burrs on the bearings.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying devices, and more specifically to a conveying device for bearing processing and a conveying system thereof. Background Art

[0002] The conveying device is one of the transportation equipment used for bearing processing. The common conveying device is mainly composed of a conveyor belt system, a power supply device, a manipulator and a control system. The specific process of the conveying device for bearing processing and transportation is: under the action of the control system and the power supply device, the manipulator is controlled to transport the bearing to the conveyor belt system for transportation to the next production process.

[0003] At the same time, during the production process of bearings, burrs are prone to appear on the upper and lower surfaces. The reasons for this are: 1. Poor manufacturing process: During the processing of bearings, if the manufacturing process is not properly controlled, such as wear or damage of cutting tools, and unstable factors during the processing, burrs will appear on the upper and lower surfaces of the bearings; 2. Insufficient hardness of the bearing surface: If the bearing surface hardness is insufficient, it is more likely to be ground and damaged by cutting tools during the processing, thus forming burrs; When burrs appear on the bearing surface, they are mainly discovered through manual quality inspection;

[0004] At the same time, during the production process, pits appear on the upper and lower surfaces of the bearings. The reasons for the pits are: 1. Material defects: The bearing material itself may have defects such as pores and inclusions, which may be exposed during the processing and form pits; 2. During the processing, if the cutting tools or grinding wheels and other tools are severely worn, or the processing parameters are improperly set, the upper and lower surfaces of the bearings may be damaged and pits may be formed. When pits appear on the upper and lower surfaces of the bearings, they are mainly discovered through manual quality inspection. At the same time, in the actual production process, we found that cracks are very likely to appear on the bearings during the production process. The reasons for their occurrence are summarized as: hard and brittle cracks and vibration cracks. When the bearings have the above situation, we mainly need to find them through manual quality inspection;

[0005] From the above, it can be seen that when the above production situation occurs in the bearing, it can only be discovered through manual quality inspection, which leads to a certain waste of manpower and a reduction in overall production efficiency. Summary of the invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a conveying device for bearing processing and a conveying system thereof to solve the problems existing in the above-mentioned background technology.

[0007] The present invention provides the following technical solution: a conveying device for bearing processing, comprising a conveying device, the conveying device comprising a bracket, a clamping mechanism is installed on the outer wall at the middle position of the bracket, two sets of monitoring mechanisms are installed on the top of the conveying device near the clamping mechanism, a grinding mechanism is installed on the side of the bracket near the clamping mechanism, a conveying system is arranged inside the conveying device, and the conveying system is used for control in the conveying device, the monitoring mechanism, the clamping mechanism and the grinding mechanism;

[0008] A conveyor belt system is installed on the inner wall of the bracket, and the conveyor belt system performs bearing conveying operation under the control of a power supply device. The power supply device is installed on the side of the bracket, and a waste storage box is installed on the side of the bracket. A grinding box is installed on the side of the bracket near the grinding mechanism. A partition is installed on the inner wall of the top of the grinding box. A wind power supply device is installed inside the side of the grinding box. A filter screen is installed on the wind power supply device near the grinding box to prevent grinding debris from entering the wind power supply device.

[0009] The conveying system includes a collection unit, a decision unit, a control unit and an early warning module.

[0010] Furthermore, the monitoring mechanism includes a frame, a support plate is installed at the bottom end of the frame, an air groove is opened at the bottom of the frame, a rubber ring is installed on the outer wall of the frame near the air groove, a sealed space can be formed between the rubber ring and the air groove, the sealed space formed by the rubber ring and the air groove is filled with compressed air, and an air pressure sensor is installed in the sealed space, the air pressure sensor monitors the air pressure data generated in the sealed space and transmits it to the collection unit.

[0011] Furthermore, the clamping mechanism includes an electrically-controlled lifting device, an electrically-controlled hydraulic column is installed on the side of the top of the electrically-controlled lifting device, a first electrically-controlled rotating device is installed on the output end of the electrically-controlled hydraulic column, an outer U-shaped plate is installed on the side of the first electrically-controlled rotating device, an inner U-shaped plate is movably sleeved on the inner wall of the outer U-shaped plate, a first rubber suction cup is installed on the side of the inner U-shaped plate, a first spring is installed on the first rubber suction cup near the outer U-shaped plate, a pressure sensor is installed on the outer U-shaped plate near the first spring, and an extrusion rod is installed on the inner U-shaped plate near the pressure sensor.

[0012] Furthermore, the squeezing rod contacts the pressure sensor to generate pressure data and transmits it to the collection unit.

[0013] Furthermore, the polishing mechanism includes a base, a manipulator is installed on the top of the base, the manipulator is installed with a first electrically-controlled lifting column at a position away from the base, the first electrically-controlled lifting column is installed with a limiting disc at a position away from the manipulator, and an electrically-controlled translation device is installed on the inner wall of the limiting disc.

[0014] Furthermore, a second electrically-controlled lifting column is installed at the output end of the electrically-controlled translation device, a U-shaped limiting plate is installed at the bottom of the second electrically-controlled lifting column, an electrically-controlled displacement device is installed at the middle position of the bottom of the limiting disc, an electrically-controlled hydraulic support is installed at the output end of the electrically-controlled displacement device, and a grinding device is installed at the bottom of the electrically-controlled hydraulic support.

[0015] A conveying system for bearing processing is applied to a conveying device for bearing processing, wherein the acquisition unit receives real-time air pressure data generated by an air pressure sensor and real-time pressure data generated by a pressure sensor, and transmits the data to a decision unit;

[0016] The decision unit simulates the simulated air pressure data generated by the air pressure sensor when the upper and lower surfaces of the bearing are in normal conditions, and integrates the simulated air pressure data to form a first threshold range. The decision unit compares the real-time air pressure data with the first threshold range. When the real-time air pressure data is less than the first threshold range, it is determined that a concave point appears on the corresponding surface of the bearing, and the decision unit sends a first execution instruction to the control unit. When the real-time air pressure data is greater than the first threshold range, it is determined that a burr phenomenon appears on the corresponding surface of the bearing, and the decision unit sends a second execution instruction to the control unit.

[0017] When the decision unit simulates that the bearing has no cracks, the pressure sensor generates simulated pressure data, and integrates the simulated pressure data to form a second threshold range. The decision unit compares the real-time pressure data with the second threshold range. When the real-time second pressure data is not within the second threshold range, it is determined that cracks appear on the bearing surface, and the decision unit issues a third execution instruction to the control unit.

[0018] The control unit receives a first execution instruction, and the control unit controls the grinding mechanism to input current, so that the grinding mechanism moves the pitted bearing to a waste storage box for storage management, and sends a warning signal to the staff through the early warning module to remind the staff to check. The control unit receives a second execution instruction, and the control unit controls the grinding mechanism to input current to grind the burrs on the bearing. The control unit receives a third execution instruction, and the control unit controls the grinding mechanism to input current to drive the cracked bearing to move to the waste storage box for storage management, and sends a warning signal to the staff through the early warning module to remind the staff to check.

[0019] Furthermore, the decision unit performs denoising on the real-time air pressure data using the neighborhood averaging method, and uses the Laplace operator to perform data edge processing. The calculation formula of the neighborhood averaging method is: , where f ( i, j ) is the data signal, h ( i, j ) is the noise signal, Nis the total number of data points, s is the number of noise points, i is the current value of the data signal, j The current time of the data signal.

[0020] Technical effects and advantages of the present invention:

[0021] The present invention is provided with a monitoring mechanism, a clamping mechanism and a grinding mechanism, which is beneficial to the bearing conveying process. The monitoring mechanism and the clamping mechanism can be used to monitor burrs, pits and cracks on the upper and lower surfaces of the bearing. If burrs appear on the upper and lower surfaces of the bearing, the conveying system controls the grinding mechanism to move the corresponding bearing to the partition surface for grinding. During the grinding process, the wind power providing device inputs current to generate adsorption force, which is transported to the partition surface to recover the grinding debris. When cracks and pits appear on the bearing, the conveying system controls the grinding mechanism to transport the bearing to the waste storage box for storage and management, which is convenient for the staff to recover it later.

[0022] The present invention is provided with a monitoring mechanism, which is conducive to the bearing moving to the bottom of the rubber ring under the action of the conveyor belt system, squeezing the rubber ring, and driving the rubber ring to deform. The air pressure sensor monitors the real-time air pressure data generated in the sealed space in real time and transmits it to the collection unit. The collection unit transmits the real-time air pressure data to the decision unit for analysis, so as to determine whether burrs or pits appear on the upper and lower surfaces of the bearing, thereby achieving the effect of automatic quality inspection of the upper and lower surfaces of the bearing.

[0023] The present invention is provided with a clamping mechanism, which is conducive to moving the bearing to the surface of the placement plate. The electric-controlled hydraulic column inputs current to control the outer U-shaped plate and the inner U-shaped plate to move toward the bearing. Under the action of the extrusion force applied by the two groups of outer U-shaped plates and the inner U-shaped plates, the bearing is clamped. At the same time, the pressure sensor generates real-time pressure data and transmits it to the acquisition unit. The acquisition unit transmits the real-time pressure data to the decision-making unit for analysis, so as to determine whether the bearing has obvious cracks, thereby achieving the effect of automatic quality inspection of the bearing. When the bearing passes the quality inspection, the electric-controlled lifting device and the first electric-controlled rotating device input current to rotate the clamped bearing 180 degrees, so as to facilitate the monitoring of pits and burrs on the lower surface of the bearing. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of one side of the overall structure of the present invention.

[0025] Figure 2 It is a schematic diagram of the other side of the overall structure of the present invention.

[0026] Figure 3 It is a schematic diagram of the overall structure of the polishing box of the present invention.

[0027] Figure 4It is a schematic diagram of the overall structure of the monitoring mechanism of the present invention.

[0028] Figure 5 It is a schematic diagram of the overall structure of the clamping mechanism of the present invention.

[0029] Figure 6 It is a schematic cross-sectional view of the overall structure of the outer U-shaped plate of the present invention.

[0030] Figure 7 It is a schematic diagram of the overall structure of the limiting disc of the present invention.

[0031] Figure 8 The figure is a schematic cross-sectional view of the structure of the limiting disc portion of the present invention.

[0032] The accompanying drawings are marked as follows: 1. conveying device; 101. bracket; 102. power supply device; 103. conveyor belt system; 104. waste storage box; 105. grinding box; 106. wind power supply device; 107. partition; 2. monitoring mechanism; 201. frame; 202. support plate; 203. rubber ring; 3. clamping mechanism; 301. electric control lifting device; 302. electric control hydraulic column; 303. first electric control rotating device; 304. Outer U-shaped plate; 305, inner U-shaped plate; 306, first rubber suction cup; 307, pressure sensor; 308, first spring; 4, grinding mechanism; 401, base; 402, manipulator; 403, first electric-controlled lifting column; 404, limiting disc; 405, second electric-controlled lifting column; 406, U-shaped limiting plate; 407, electric-controlled displacement device; 408, electric-controlled hydraulic support; 409, grinding device; 410, electric-controlled translation device. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The conveying device and conveying system for bearing processing involved in the present invention are not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0034] Reference Figures 1 to 3 As shown, the present invention provides a conveying device for bearing processing, including a conveying device 1, the conveying device 1 includes a bracket 101, a clamping mechanism 3 is installed on the outer wall of the middle position of the bracket 101, two groups of monitoring mechanisms 2 are installed on the top of the conveying device 1 near the clamping mechanism 3, and a grinding mechanism 4 is installed on the side of the bracket 101 near the clamping mechanism 3. A conveying system is arranged inside the conveying device 1, and the conveying system is used for control in the conveying device 1, the monitoring mechanism 2, the clamping mechanism 3 and the grinding mechanism 4;

[0035] A conveyor belt system 103 is installed on the inner wall of the bracket 101. The conveyor belt system 103 performs bearing conveying operations under the control of a power supply device 102. The power supply device 102 is installed on the side of the bracket 101. A waste storage box 104 is installed on the side of the bracket 101. A grinding box 105 is installed on the side of the bracket 101 near the grinding mechanism 4. A partition 107 is installed on the inner wall of the top of the grinding box 105. A wind power supply device 106 is installed inside the side of the grinding box 105. The wind power supply device 106 is installed with a filter screen near the grinding box 105 to prevent grinding debris from entering the wind power supply device 106.

[0036] The conveying system includes a collection unit, a decision unit, a control unit and an early warning module.

[0037] There are two groups of conveyor belt systems 103, and placement plates are installed at positions close to the two groups of conveyor belt systems 103, which is conducive to the bearings staying on the surface of the placement plates.

[0038] In the embodiment of the present application, the specific working process of this part of the application embodiment is: the bearing is moved to the surface of the conveyor belt system 103, and under the drive of the power providing device 102, the bearing is controlled to perform a conveying operation. During the conveying process, the burrs, pits and cracks on the upper and lower surfaces of the bearing are monitored through the monitoring mechanism 2 and the clamping mechanism 3. If burrs appear on the upper and lower surfaces of the bearing, the conveying system controls the grinding mechanism 4 to move the corresponding bearing to the surface of the partition 107 for grinding. During the grinding process, the wind power providing device 106 inputs current to generate adsorption force, which is transported to the surface of the partition 107 to recycle the grinding debris. When cracks and pits appear on the bearing, the conveying system controls the grinding mechanism 4 to transport the bearing to the waste storage box 104 for storage and management, which is convenient for the staff to recycle it later.

[0039] Reference Figure 1 and Figure 4 As shown, the present invention provides a conveying device for bearing processing, the monitoring mechanism 2 includes a frame 201, a support plate 202 is installed at the bottom end of the frame 201, an air groove is opened at the bottom of the frame 201, a rubber ring 203 is installed on the outer wall of the frame 201 near the air groove, a sealed space can be formed between the rubber ring 203 and the air groove, the sealed space formed by the rubber ring 203 and the air groove is filled with compressed air, and an air pressure sensor is installed in the sealed space, the air pressure sensor monitors the air pressure data generated in the sealed space and transmits it to the collection unit.

[0040] In the embodiment of the present application, the specific working process of this part of the embodiment of the application is: under the action of the conveyor belt system 103, the bearing moves to the bottom of the rubber ring 203 and squeezes the rubber ring 203, driving the rubber ring 203 to produce deformation phenomenon, and the air pressure sensor monitors the real-time air pressure data generated in the sealed space in real time and transmits it to the acquisition unit. The acquisition unit transmits the real-time air pressure data to the decision unit for analysis, so as to determine whether burrs or pits appear on the upper and lower surfaces of the bearing, thereby achieving the effect of automatic quality inspection of the upper and lower surfaces of the bearing.

[0041] Reference Figure 1 to Figure 2 and Figures 5 and 6 As shown, the present invention provides a conveying device for bearing processing, wherein the clamping mechanism 3 comprises an electrically controlled lifting device 301, an electrically controlled hydraulic column 302 is installed on the side of the top of the electrically controlled lifting device 301, a first electrically controlled rotating device 303 is installed on the output end of the electrically controlled hydraulic column 302, an outer U-shaped plate 304 is installed on the side of the first electrically controlled rotating device 303, an inner U-shaped plate 305 is movably sleeved on the inner wall of the outer U-shaped plate 304, a first rubber suction cup 306 is installed on the side of the inner U-shaped plate 305, a first spring 308 is installed on the first rubber suction cup 306 at a position close to the outer U-shaped plate 304, a pressure sensor 307 is installed on the outer U-shaped plate 304 at a position close to the first spring 308, and an extrusion rod is installed on the inner U-shaped plate 305 at a position close to the pressure sensor 307;

[0042] The squeezing rod contacts the pressure sensor 307 to generate pressure data and transmit it to the acquisition unit.

[0043] In the embodiment of the present application, the specific working process of this part of the application embodiment is: the bearing moves to the surface of the placement plate, the electric-controlled hydraulic column 302 inputs current to control the outer U-shaped plate 304 and the inner U-shaped plate 305 to move toward the bearing, and the bearing is clamped under the action of the extrusion force applied by the two sets of outer U-shaped plates 304 and the inner U-shaped plates 305. At the same time, the pressure sensor 307 generates real-time pressure data and transmits it to the acquisition unit. The acquisition unit transmits the real-time pressure data to the decision unit for analysis to determine whether the bearing has obvious cracks, thereby achieving the effect of automatic quality inspection of the bearing. When the bearing passes the quality inspection, the electric-controlled lifting device 301 and the first electric-controlled rotating device 303 input current to rotate the clamped bearing 180 degrees to facilitate the monitoring of pits and burrs on the lower surface of the bearing.

[0044] Reference Figure 1 to Figure 2As shown, the present invention provides a conveying device for bearing processing, the grinding mechanism 4 includes a base 401, a manipulator 402 is installed on the top of the base 401, the manipulator 402 is installed with a first electric-controlled lifting column 403 at a position away from the base 401, the first electric-controlled lifting column 403 is installed with a limiting disk 404 at a position away from the manipulator 402, an electric-controlled translation device 410 is installed on the inner wall of the limiting disk 404, a second electric-controlled lifting column 405 is installed at the output end of the electric-controlled translation device 410, a U-shaped limiting plate 406 is installed at the bottom of the second electric-controlled lifting column 405, an electric-controlled displacement device 407 is installed at the middle position of the bottom of the limiting disk 404, an electric-controlled hydraulic support 408 is installed at the output end of the electric-controlled displacement device 407, and a grinding device 409 is installed at the bottom of the electric-controlled hydraulic support 408.

[0045] In the embodiment of the present application, the specific working process of the embodiment of this part of the application is as follows: when cracks appear on the bearing or concave spots appear on the upper and lower surfaces, the manipulator 402 and the first electrically controlled lifting column 403 input current to drive the limit disc 404 to move to the bearing surface, and at the same time, the electrically controlled translation device 410 inputs current to control the two sets of U-shaped limit plates 406 to move to the bearing position to clamp the bearing. After the bearing is clamped, it is driven by the manipulator 402 and the first electrically controlled lifting column 403 to move it to the waste storage box 104 for storage management, so as to facilitate the staff to perform recycling operations;

[0046] When burrs appear on the corresponding surface of the shaft, the manipulator 402 and the first electrically controlled lifting column 403 input current to control the burred bearing to move to the surface of the partition 107. At the same time, the electrically controlled displacement device 407 and the electrically controlled hydraulic support 408 input current to control the grinding device 409 to contact the bearing surface for grinding, thereby achieving the effect of automatically grinding the burrs on the corresponding surface of the bearing.

[0047] Reference Figures 1 to 8 As shown, the present invention provides a conveying system for bearing processing, wherein the acquisition unit receives real-time air pressure data generated by the air pressure sensor and real-time pressure data generated by the pressure sensor 307, and transmits them to the decision unit;

[0048] The decision unit simulates the simulated air pressure data generated by the air pressure sensor when the upper and lower surfaces of the bearing are in normal conditions, and integrates the simulated air pressure data to form a first threshold range. The decision unit compares the real-time air pressure data with the first threshold range. When the real-time air pressure data is less than the first threshold range, it is determined that a concave point appears on the corresponding surface of the bearing, and the decision unit sends a first execution instruction to the control unit. When the real-time air pressure data is greater than the first threshold range, it is determined that a burr phenomenon appears on the corresponding surface of the bearing, and the decision unit sends a second execution instruction to the control unit.

[0049] When the decision unit simulates that the bearing has no cracks, the pressure sensor 307 generates simulated pressure data, and integrates the simulated pressure data to form a second threshold range. The decision unit compares the real-time pressure data with the second threshold range. When the real-time second pressure data is not within the second threshold range, it is determined that cracks appear on the bearing surface, and the decision unit issues a third execution instruction to the control unit.

[0050] The control unit receives a first execution instruction, and the control unit controls the grinding mechanism 4 to input current, and the grinding mechanism 4 moves the pitted bearing to the waste storage box 104 for storage management, and sends a warning signal to the staff through the early warning module to remind the staff to check. The control unit receives a second execution instruction, and the control unit controls the grinding mechanism 4 to input current to grind the burrs on the bearing. The control unit receives a third execution instruction, and the control unit controls the grinding mechanism 4 to input current to drive the cracked bearing to the waste storage box 104 for storage management, and sends a warning signal to the staff through the early warning module to remind the staff to check.

[0051] The decision unit performs denoising on the real-time air pressure data using the neighborhood averaging method and uses the Laplace operator to process the data edge. The calculation formula of the neighborhood averaging method is: , where f ( i, j ) is the data signal, h ( i, j ) is the noise signal, N is the total number of data points, s is the number of noise points, i is the current value of the data signal, j The current time of the data signal.

[0052] The specific workflow of this application is as follows:

[0053] Step 1: The bearing is moved to the surface of the conveyor belt system 103. Under the drive of the power supply device 102, the bearing is controlled to perform a conveying operation. During the conveying process, the burrs, pits and cracks on the upper and lower surfaces of the bearing are monitored through the monitoring mechanism 2 and the clamping mechanism 3. If burrs appear on the upper and lower surfaces of the bearing, the conveying system controls the grinding mechanism 4 to move the corresponding bearing to the surface of the partition 107 for grinding. During the grinding process, the wind power supply device 106 inputs current to generate adsorption force, which is transported to the surface of the partition 107 to recycle the grinding debris. When cracks and pits appear on the bearing, the conveying system controls the grinding mechanism 4 to transport the bearing to the waste storage box 104 for storage and management, so as to facilitate the staff to recycle it later.

[0054] Step 2: Under the action of the conveyor belt system 103, the bearing moves to the bottom of the rubber ring 203 and squeezes the rubber ring 203, driving the rubber ring 203 to deform. The air pressure sensor monitors the real-time air pressure data generated in the sealed space in real time and transmits it to the acquisition unit. The acquisition unit transmits the real-time air pressure data to the decision unit for analysis, so as to determine whether burrs or pits appear on the upper and lower surfaces of the bearing, thereby achieving the effect of automatic quality inspection of the upper and lower surfaces of the bearing;

[0055] The bearing moves to the surface of the placement plate, and the electric-controlled hydraulic column 302 inputs current to control the outer U-shaped plate 304 and the inner U-shaped plate 305 to move toward the bearing. Under the action of the extrusion force applied by the two sets of outer U-shaped plates 304 and the inner U-shaped plates 305, the bearing is clamped. At the same time, the pressure sensor 307 generates real-time pressure data and transmits it to the acquisition unit. The acquisition unit transmits the real-time pressure data to the decision-making unit for analysis to determine whether the bearing has obvious cracks, so as to achieve the effect of automatic quality inspection of the bearing. When the bearing passes the quality inspection, the electric-controlled lifting device 301 and the first electric-controlled rotating device 303 input current to rotate the clamped bearing 180 degrees, so as to facilitate the monitoring of pits and burrs on the lower surface of the bearing;

[0056] Step 3: When cracks appear on the bearing or pits appear on the upper and lower surfaces, the manipulator 402 and the first electrically controlled lifting column 403 input current to drive the limit disc 404 to move to the bearing surface. At the same time, the electrically controlled translation device 410 inputs current to control the two sets of U-shaped limit plates 406 to move to the bearing position to clamp the bearing. After the bearing is clamped, it is driven by the manipulator 402 and the first electrically controlled lifting column 403 to move it to the waste storage box 104 for storage management, so as to facilitate the staff to carry out recycling operations.

[0057] When burrs appear on the corresponding surface of the shaft, the manipulator 402 and the first electrically controlled lifting column 403 input current to control the burred bearing to move to the surface of the partition 107. At the same time, the electrically controlled displacement device 407 and the electrically controlled hydraulic support 408 input current to control the grinding device 409 to contact the bearing surface for grinding, thereby achieving the effect of automatically grinding the burrs on the corresponding surface of the bearing.

[0058] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0059] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0060] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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. A conveying device for bearing processing, comprising a conveying device (1), characterized in that: The conveying device (1) comprises a bracket (101), a clamping mechanism (3) is installed on the outer wall at the middle position of the bracket (101), two groups of monitoring mechanisms (2) are installed on the top of the conveying device (1) near the clamping mechanism (3), and a grinding mechanism (4) is installed on the side of the bracket (101) near the clamping mechanism (3). A conveying system is arranged inside the conveying device (1), and the conveying system is used to control the conveying device (1), the monitoring mechanism (2), the clamping mechanism (3) and the grinding mechanism (4); A conveyor belt system (103) is installed on the inner wall of the support (101). The conveyor belt system (103) performs bearing conveying operations under the control of a power supply device (102). The power supply device (102) is installed on the side of the support (101). A waste storage box (104) is installed on the side of the support (101). A grinding box (105) is installed on the side of the support (101) near the grinding mechanism (4). A partition (107) is installed on the inner wall of the top of the grinding box (105). A wind power supply device (106) is installed inside the side of the grinding box (105). A filter screen is installed on the wind power supply device (106) near the grinding box (105) to prevent grinding debris from entering the wind power supply device (106). The conveying system includes a collection unit, a decision unit, a control unit and an early warning module; The monitoring mechanism (2) comprises a frame (201), a support plate (202) is installed at the bottom end of the frame (201), an air groove is opened at the bottom of the frame (201), a rubber ring (203) is installed on the outer wall of the frame (201) at a position close to the air groove, a sealed space can be formed between the rubber ring (203) and the air groove, the sealed space formed by the rubber ring (203) and the air groove is filled with compressed air, and an air pressure sensor is installed in the sealed space, the air pressure sensor monitors the air pressure data generated in the sealed space and transmits it to the collection unit; The clamping mechanism (3) comprises an electrically controlled lifting device (301), an electrically controlled hydraulic column (302) is installed on the side of the top of the electrically controlled lifting device (301), a first electrically controlled rotating device (303) is installed on the output end of the electrically controlled hydraulic column (302), an outer U-shaped plate (304) is installed on the side of the first electrically controlled rotating device (303), an inner U-shaped plate (305) is movably sleeved on the inner wall of the outer U-shaped plate (304), a first rubber suction cup (306) is installed on the side of the inner U-shaped plate (305), a first spring (308) is installed on the first rubber suction cup (306) at a position close to the outer U-shaped plate (304), a pressure sensor (307) is installed on the outer U-shaped plate (304) at a position close to the first spring (308), and an extrusion rod is installed on the inner U-shaped plate (305) at a position close to the pressure sensor (307); The squeezing rod contacts the pressure sensor (307) to generate pressure data and transmit it to the collection unit; The polishing mechanism (4) comprises a base (401), a manipulator (402) is installed on the top of the base (401), a first electrically controlled lifting column (403) is installed on the manipulator (402) at a position away from the base (401), a limiting disc (404) is installed on the first electrically controlled lifting column (403) at a position away from the manipulator (402), and an electrically controlled translation device (410) is installed on the inner wall of the limiting disc (404); A second electrically controlled lifting column (405) is installed at the output end of the electrically controlled translation device (410), a U-shaped limiting plate (406) is installed at the bottom of the second electrically controlled lifting column (405), an electrically controlled displacement device (407) is installed at the middle position of the bottom of the limiting disc (404), an electrically controlled hydraulic support (408) is installed at the output end of the electrically controlled displacement device (407), and a grinding device (409) is installed at the bottom of the electrically controlled hydraulic support (408); The acquisition unit receives the real-time air pressure data generated by the air pressure sensor and the real-time pressure data generated by the pressure sensor (307), and transmits them to the decision unit; The decision unit simulates the simulated air pressure data generated by the air pressure sensor when the upper and lower surfaces of the bearing are in normal conditions, and integrates the simulated air pressure data to form a first threshold range. The decision unit compares the real-time air pressure data with the first threshold range. When the real-time air pressure data is less than the first threshold range, it is determined that a concave point appears on the corresponding surface of the bearing, and the decision unit sends a first execution instruction to the control unit. When the real-time air pressure data is greater than the first threshold range, it is determined that a burr phenomenon appears on the corresponding surface of the bearing, and the decision unit sends a second execution instruction to the control unit. When the decision unit simulates that the bearing has no cracks, the pressure sensor (307) generates simulated pressure data, and integrates the simulated pressure data to form a second threshold range. The decision unit compares the real-time pressure data with the second threshold range. When the real-time second pressure data is not within the second threshold range, it is determined that cracks appear on the bearing surface, and the decision unit sends a third execution instruction to the control unit. The control unit receives a first execution instruction, controls the grinding mechanism (4) to input current, and the grinding mechanism (4) moves the pitted bearing to a waste storage box (104) for storage management, and sends a warning signal to a staff member through the warning module to remind the staff member to check. The control unit receives a second execution instruction, controls the grinding mechanism (4) to input current to grind the burr on the bearing. The control unit receives a third execution instruction, controls the grinding mechanism (4) to input current to drive the cracked bearing to move to the waste storage box (104) for storage management, and sends a warning signal to a staff member through the warning module to remind the staff member to check.

2. A conveying device for bearing processing according to claim 1, characterized in that: The decision unit performs denoising on the real-time air pressure data using the neighborhood averaging method and uses the Laplace operator to process the data edge. The calculation formula of the neighborhood averaging method is: Where f(i, j) is the data signal, h(i, j) is the noise signal, N is the total number of data points, s is the number of noise points, i is the current value of the data signal, and j is the current time of the data signal.

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