Edge grinding mechanism for grinding wheel processing

Abstract

This invention discloses a grinding edge mechanism for grinding wheel processing, comprising: a first feeding assembly capable of moving a first grinding wheel to a first predetermined position along a first direction; a second feeding assembly capable of moving a second grinding wheel to a second predetermined position along a second direction opposite to the first direction, such that the second grinding wheel can abut against the first grinding wheel; and a grinding assembly capable of driving the first and second grinding wheels, which are in contact with each other, to rotate to achieve mutual edge grinding, wherein the second grinding wheel can apply a compressive force to the first grinding wheel. In use, grinding wheels to be ground can be mounted on both the first and second rotating shafts. The two grinding wheels contact each other to achieve mutual edge grinding, thereby avoiding the use of consumables such as grinding wheels and avoiding downtime for grinding wheel replacement. Therefore, this invention enables continuous production, resulting in higher production efficiency and lower manufacturing costs.

Description

Technical Field

[0001] This invention relates to the field of edge grinding technology, and in particular to an edge grinding mechanism for grinding wheel processing. Background Technology

[0002] Grinding wheels are the most important type of abrasive tool in grinding processes. They are porous bodies made by adding a binder to abrasive materials, followed by pressing, drying, and firing. Due to differences in abrasive materials, binders, and manufacturing processes, the properties of grinding wheels vary greatly, thus significantly impacting the processing quality, productivity, and economy of grinding. Grinding wheels are the most widely used and extensive type of abrasive tool. They rotate at high speeds and can perform rough grinding, semi-finish grinding, and finish grinding, as well as grooving and cutting, on the outer and inner diameters, planes, and various profiles of metal or non-metal workpieces.

[0003] During the grinding process, burrs inevitably appear at the edge of the grinding wheel. These burrs need to be removed during processing to avoid affecting the quality of the grinding wheel. Current grinding primarily relies on manual handling of the grinding wheel, holding it close to a grinding machine. The relative rotation of the two components removes burrs. Therefore, many grinding devices with different functions already exist in the prior art. For example, patent document CN210335649U discloses a grinding device for grinding wheels, including a mounting base. The mounting base is a rectangular frame structure, with two support plates bolted to its bottom and a fixed base bolted to its top. A movable base is slidably connected inside the mounting base, and a drive motor is bolted to its top. A drive mechanism is provided between the movable base and the mounting base, and a fixed pin is bolted to the top of the output shaft of the drive motor. In this invention, the moving seat is driven by a drive structure, which brings the rotating grinding wheel closer to the grinding groove of the grinding tool, thus effectively grinding the edge of the grinding wheel. It is simple and convenient to use, with high processing efficiency. The grinding tool can be quickly assembled and disassembled through the insert and mounting slot. Workers can change different grinding tools according to the size and thickness of the grinding wheel, which significantly improves the applicability of this device and reduces the grinding wheel processing cost.

[0004] However, in the aforementioned prior art, the grinding wheel is in a consumable state and needs to be replaced periodically after a set period of use. The consumption and replacement of the grinding wheel increases the manufacturer's production costs. Therefore, this application aims to provide a grinding mechanism for grinding wheels that overcomes the above-mentioned defects. Summary of the Invention

[0005] The purpose of this invention is to overcome the shortcomings of the prior art and provide a grinding mechanism for grinding wheel processing.

[0006] The objective of this invention is achieved through the following technical solution: a grinding mechanism for grinding wheel processing, comprising: a first feeding assembly capable of moving a first grinding wheel to a first set position along a first direction; a second feeding assembly capable of moving a second grinding wheel to a second set position along a second direction opposite to the first direction, such that the second grinding wheel can abut against the first grinding wheel; and a grinding assembly capable of driving the first and second grinding wheels, which are in contact with each other, to rotate to achieve mutual grinding of the edges of the first and second grinding wheels, wherein the second grinding wheel can apply a pressing force to the first grinding wheel.

[0007] Preferably, the grinding assembly includes a first rotating shaft and a second rotating shaft arranged parallel to each other. The first grinding wheel can slide along the axial direction of the first rotating shaft, and the second grinding wheel can slide along the axial direction of the second rotating shaft. When the distance between the first rotating shaft and the second rotating shaft increases, the first grinding wheel can slide along the second rotating shaft to move from a first position located on a first side of the first grinding wheel to a second position located on a second side of the first grinding wheel.

[0008] Preferably, both the first feeding assembly and the second feeding assembly include a rotating disk, and a first support shaft and a second support shaft disposed on the rotating disk. The first grinding wheel or the second grinding wheel to be ground can be disposed on the first support shaft, and the first grinding wheel or the second grinding wheel that has been ground can be disposed on the second support shaft. When the rotating disk of the first feeding assembly rotates, the first support shaft or the second support shaft corresponding to the first feeding assembly can be aligned with the first rotating shaft. Alternatively, when the rotating disk of the second feeding assembly rotates, the first support shaft or the second support shaft corresponding to the second feeding assembly can be aligned with the second rotating shaft.

[0009] Preferably, the housing is provided with a dust removal assembly, which includes an exhaust pipe and an exhaust fan. The exhaust fan is coupled to the rotating disk of the first feeding assembly, wherein the exhaust fan can rotate to exhaust the gas inside the housing when the rotating disk rotates.

[0010] Preferably, the dust removal assembly further includes an air blowing pipe and a blower fan, the blower fan being coupled to the rotating disk of the second feeding assembly, wherein, when the rotating disk rotates, the blower fan is able to rotate to inject external gas into the housing.

[0011] Preferably, one end of the air blowing pipe can be connected to the cooling box, and the other end of the air blowing channel can be close to the first grinding wheel and the second grinding wheel, so that the low-temperature gas in the cooling box can be moved to the contact position of the first grinding wheel and the second grinding wheel through the air blowing pipe.

[0012] Preferably, a limiting ring is fixedly provided on the first rotating shaft, and a limiting ring is slidably provided on the second rotating shaft, and both the first grinding wheel and the second grinding wheel can be sleeved on the limiting ring.

[0013] Preferably, the second rotating shaft is provided with a compression spring and a damping hydraulic rod. When the first grinding wheel is in the first position, the compression spring can be in a stretched state. When the first grinding wheel moves from the first position to the second position, the compression spring and the damping hydraulic rod can work together to make the first grinding wheel move at a constant speed.

[0014] The present invention has the following advantages:

[0015] (1) In the prior art, the edge grinding of a grinding wheel is usually achieved by a fixed grinding wheel. That is, the grinding wheel needs to be placed against the grinding wheel, and the grinding wheel is deburred by the relative rotation of the two. In the above process, the grinding wheel is in a consumable state and needs to be replaced periodically after a set period of use. The consumption and replacement of the grinding wheel will increase the manufacturer's production cost. In this application, the grinding wheel to be ground can be set on both the first and second rotating shafts. The two grinding wheels grind each other after contacting each other, thereby avoiding the use of consumables such as grinding wheels and avoiding downtime for grinding wheel replacement. Therefore, this application can achieve continuous production, higher production efficiency, and lower manufacturing cost.

[0016] (2) When the first and second grinding wheels are in contact with each other, the compression spring is in a stretched state, which allows the second grinding wheel to apply pressure to the first grinding wheel. This ensures that the first and second grinding wheels remain in contact during the grinding process, thus providing a grinding effect for each other. A damping hydraulic rod is provided on the second rotating shaft. The damping hydraulic rod is connected to the limiting ring. When the distance between the first and second rotating shafts increases to separate the first and second grinding wheels, under the combined action of the compression spring and the damping hydraulic rod, the second grinding wheel can move at a constant speed along the axial direction of the second rotating shaft. Through the relative movement of the second grinding wheel and the first grinding wheel, both sides of the second and first grinding wheels can be ground, thereby further improving the grinding effect.

[0017] (3) In the prior art, it is usually necessary to set up a separate power device, such as a drive motor, to provide driving force for the exhaust fan, which leads to an increase in equipment cost and energy consumption. In this application, the exhaust fan is driven by a power device in conjunction with the first feeding component and the second feeding component, thereby achieving the purpose of reducing equipment cost. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the edge grinding mechanism of the present invention;

[0019] Figure 2 This is a schematic diagram of the dust removal assembly in a side view of the present invention;

[0020] Figure 3 This is a schematic diagram illustrating the arrangement of the first and second rotating shafts of the present invention.

[0021] Figure 4 This is a schematic diagram showing the configuration of the first or second coil spring in a magnified view.

[0022] In the diagram, 1-box body, 2-first feeding assembly, 3-grinding assembly, 4-second feeding assembly, 3a-first rotating shaft, 3b-second rotating shaft, 1a-first side, 1b-second side, 5-first grinding wheel, 6-second grinding wheel, 7-limiting ring, 8-support frame, 9-rotating disk, 10-support shaft, 10a-first support shaft, 10b-second support shaft, 11-slide rail, 12-first sliding seat, 13-second sliding seat, 14-first lever, 15-second lever, 16-first stop block, 17-second stop block, 18-first coil spring, 19-second coil spring, 20-limiting ring, 21-compression spring, 22-damping hydraulic rod, 23-dust removal assembly, 23a-exhaust pipe, 23b-blowing pipe, 23c-exhaust fan, 23d-blowing fan, 24-cooling box. Detailed Implementation

[0023] The present invention will be further described below with reference to the accompanying drawings. The scope of protection of the present invention is not limited to the following description:

[0024] like Figures 1 to 4As shown, this application provides a grinding mechanism for grinding wheels, including a housing 1, a first feeding assembly 2, a grinding assembly 3, and a second feeding assembly 4. The grinding assembly 3 is disposed in the housing 1 and is used to grind the edge of the grinding wheel to remove burrs. The first feeding assembly 2 is located on one side of the housing 1 and is used to feed the first grinding wheel to be ground into the housing 1 to complete its grinding, and to remove the first grinding wheel from the housing 1 after grinding. The second feeding assembly 2 is located on the other side of the housing 1 and is used to feed the first grinding wheel to be ground into the housing and to remove the ground second grinding wheel from the housing 1. Specifically, the grinding assembly 3 includes a first rotating shaft 3a and a second rotating shaft 3b arranged side by side. Both the first rotating shaft 3a and the second rotating shaft 3b can be individually equipped with a drive motor to achieve independent rotation. For example, the drive motor can be connected to the first rotating shaft 3a via a belt, and the rotation of the first rotating shaft can be achieved through belt transmission. Similarly, the second rotating shaft 3b can adopt the same structure to achieve its rotation. Both the first feeding assembly 2 and the second feeding assembly 4 include a bracket 8, a rotating disk 9, and several support shafts 10. The rotating disk 9 is rotatably mounted on the bracket 8 and can rotate around its own central axis. For example, the bracket 8 is provided with a rotating shaft, and the rotating disk 9 can be connected to the rotating shaft, so that the rotating disk can rotate synchronously with the rotating shaft. Several support shafts 10 can be arranged circumferentially on the rotating disk 9. The rotating disk and the support shafts 10 are connected by a threaded connection, so that the support shafts 10 can be disassembled. The support shafts 10 include at least a first support shaft 10a and a second support shaft 10b. The line connecting the first support shaft and the second support shaft can pass through the center of the rotating disk 9. When the rotating disk 9 rotates to the first position, the first support shaft 10a can be aligned with the first rotating shaft 3a, and when the rotating disk 9 rotates to the second position, the first support shaft 10a can be aligned with the second rotating shaft 3b. A plurality of first grinding wheels to be edged are mounted on the first support shaft 10a of the first feeding assembly 2, and the second support shaft 10b of the first feeding assembly 2 is used to hold the first grinding wheels that have been edged. Similarly, the first support shaft 10a of the second feeding assembly 4 is used to hold the second grinding wheels to be edged, and the second support shaft 10b of the second feeding assembly 4 is used to hold the second grinding wheels that have been edged. Limiting rings 7 are provided on both the first rotating shaft 3a and the second rotating shaft 3b, and electromagnets are mounted on the limiting rings 7. When a first grinding wheel or a second grinding wheel moves onto the limiting ring 7, the electromagnet is energized, thereby generating a magnetic attraction force on the first grinding wheel or the second grinding wheel, thus fixing the first grinding wheel or the second grinding wheel. The end faces of the first grinding wheel and the second grinding wheel can abut against each other, so that when the first rotating shaft 3a and the first rotating shaft 3b rotate, the first grinding wheel and the second grinding wheel can edge each other, achieving edge grinding. In the prior art, the edge of the grinding wheel is usually ground by a fixed grinding wheel. That is, the grinding wheel needs to be placed against the grinding wheel, and the grinding wheel is deburred by the relative rotation of the two.In the aforementioned process, the grinding wheel is consumed and is considered a consumable material, requiring periodic replacement after a set usage period. The consumption and replacement of the grinding wheel increases the manufacturer's production costs. In this application, grinding wheels can be mounted on both the first and second rotating shafts. The two grinding wheels contact each other to grind the edges, thus avoiding the use of consumable materials such as grinding wheels and eliminating the need for downtime for wheel replacement. Therefore, this application enables continuous production, resulting in higher production efficiency and lower manufacturing costs.

[0025] Preferably, both the first feeding assembly 2 and the second feeding assembly 4 further include a slide rail 11, a first sliding seat 12, a second sliding seat 13, a first lever 14, and a second lever 15. The slide rail 11 can be mounted on the housing 1. The extending direction of the slide rail 11 can be parallel to the axial direction of the first rotating shaft 3a. The first sliding seat 12 and the second sliding seat 13 are both slidably mounted on the slide rail 11 so as to be able to move along the extending direction of the slide rail 11. A first push rod motor connected to the first sliding seat 12 is provided on one side of the slide rail 11, and a second push rod motor connected to the second sliding seat 13 is provided on the other side of the slide rail 11. The first push rod motor and the second push rod motor can provide driving force for the movement of the first sliding seat 12 and the second sliding seat 13. The first lever 14 is connected to the first sliding seat 12, and the second lever 15 is connected to the second sliding seat 13. A first stop 16 is provided on the first sliding seat 12, and a second stop 17 is provided on the second sliding seat 13. A first coil spring 18 is provided on the hinge shaft of the first paddle 14, and a second coil spring 19 is provided on the hinge shaft of the second paddle 15. The first paddle 14 can abut against the first stop 16, and the second paddle 15 can abut against the second stop 17. Through the above arrangement, the rotation angle of the first and second paddles can be limited. When the first paddle 14 is subjected to an external force, the first paddle 14 can rotate to separate the first paddle from the first stop. During this process, the first coil spring 18 can store elastic potential energy, so that when the external force disappears, the first paddle 14 can automatically return to its initial position under the action of the first coil spring 18.

[0026] Preferably, when the first sliding seat 12 of the first feeding assembly 2 slides along the first direction and the corresponding first lever 14 is subjected to an external force, the first lever 14 can rotate clockwise; when the first sliding seat 12 of the second feeding assembly 4 slides along the second direction and the corresponding first lever 14 is subjected to an external force, the first lever 14 can rotate clockwise. Alternatively, when the second sliding seat 13 of the first feeding assembly 2 slides along the second direction and the corresponding second lever 15 is subjected to an external force, the second lever 15 can rotate counterclockwise; when the second sliding seat 13 of the second feeding assembly 4 slides along the first direction and the corresponding second lever 15 is subjected to an external force, the second lever 15 can rotate counterclockwise. The first direction and the second direction are opposite to each other, such as... Figure 1 As shown, the first direction can be upward, and the second direction can be downward. When the first sliding seat 12 of the first feeding assembly 2 moves along the first direction, its corresponding second paddle can push the first grinding wheel that has been edged upward. When the first sliding seat 12 moves along the second direction, its corresponding first paddle can push the first grinding wheel to be edged downward. Similarly, the second feeding assembly 4 can also complete the loading and unloading of the second grinding wheel. The difference is that the loading and unloading directions of the first feeding assembly 2 and the second feeding assembly 4 are opposite to each other.

[0027] Preferably, the second rotating shaft 3b is slidable so that the distance between the first rotating shaft 3a and the second rotating shaft 3b can be increased or decreased. For example, the drive motor of the second rotating shaft 3b can be mounted on a sliding base. When the sliding base is moved by an external force, it can drive the drive motor and the second rotating shaft 3b to move synchronously. Both the first rotating shaft 3a and the second rotating shaft 3b are provided with limit rings 20, and electromagnets are provided on the limit rings 20. When the first grinding wheel or the second grinding wheel moves onto the limit ring 20, the electromagnets can be energized, thereby generating a magnetic attraction force on the first grinding wheel or the second grinding wheel, thereby fixing the first grinding wheel or the second grinding wheel. Both the second rotating shaft 3b are provided with compression springs 21, which can be connected to the limit rings 20. When the limit rings 20 slide along the axial direction of the second rotating shaft, the compression springs 21 can be stretched or compressed. When the first grinding wheel 5 and the second grinding wheel 6 are in contact with each other, the compression spring 21 is in a stretched state, which allows the second grinding wheel 6 to apply pressure to the first grinding wheel 5. This ensures that the first and second grinding wheels remain in contact during the grinding process, thus providing a grinding effect for each other. A damping hydraulic rod 22 is provided on the second rotating shaft 3b. The damping hydraulic rod 22 is connected to the limiting ring 20. When the distance between the first and second rotating shafts increases to separate the first and second grinding wheels, under the combined action of the compression spring 21 and the damping hydraulic rod 22, the second grinding wheel can move at a uniform speed along the axial direction of the second rotating shaft 3b. Through the relative movement of the second grinding wheel and the first grinding wheel, both sides of the second and first grinding wheels can be ground, thereby further improving the grinding effect.

[0028] Preferably, the housing 1 is equipped with a dust removal component 23. The dust removal component 23 is used to adsorb the dust generated during the edge grinding process of the first grinding wheel 5 and the second grinding wheel 6, thereby preventing the dust generated during edge grinding from spreading and deteriorating the factory environment. Specifically, the dust removal component 23 includes an exhaust pipe 23a, an air blowing pipe 23b, an exhaust fan 23c, and a blower fan 23d. The exhaust fan 23c is coupled to the rotating disk 9 of the first feeding component 2, and the blower fan 23d is coupled to the rotating disk of the second feeding component 4. When the rotating disk 9 of the first feeding component 2 rotates, it drives the exhaust fan 23c to rotate. After the exhaust fan 23c rotates, the air pressure in the exhaust pipe 23a decreases, thereby allowing the mixed gas containing dust in the housing 1 to be discharged through the exhaust pipe 23a. In the prior art, a separate power device, such as a drive motor, is usually required to provide driving force for the exhaust fan 23c, which leads to an increase in equipment cost and energy consumption. In this application, the exhaust fan 23c is driven by a power device in conjunction with the first feeding component and the second feeding component, thereby achieving the goal of reducing equipment cost.

[0029] Preferably, when the rotating disk 9 of the second feeding assembly 4 rotates, it drives the air blower 23d to rotate. The rotation of the air blower 23d allows external gas to enter the housing 1 through the air blowing pipe 23b. One end of the air blowing pipe 23b can be connected to the cooling chamber 24, and the other end of the air blowing pipe 23b can be close to the first grinding wheel and the second grinding wheel. The cooling chamber 24 is used to provide low-temperature gas. For example, ice blocks can be placed in the cooling chamber 24, and the gas can be cooled by the ice blocks. The cooled gas can be delivered to the first grinding wheel and the second grinding wheel through the air blowing pipe 23b, thereby cooling the first grinding wheel and the second grinding wheel during the edge grinding process and preventing the first grinding wheel and the second grinding wheel from overheating.

[0030] Preferably, when both the first rotating shaft 3a and the second rotating shaft 3b rotate to achieve edge grinding of the first grinding wheel 5 and the second grinding wheel 6, the corresponding rotating disks 9 of the first feeding assembly 2 and the second feeding assembly 4 can maintain rotation. The rotation of the rotating disks further cools the first and second grinding wheels after edge grinding, thus reducing the risk of burns when operators manually remove the first or second grinding wheel.

[0031] The specific working process of this application is as follows: Figure 1As shown, the first feeding assembly 2 rotates, aligning its first support shaft 10a with the first rotating shaft 3a. The second feeding assembly 4 rotates, causing its first support shaft 10a and second rotating shaft 3b to rotate. The first lever 14 on the left moves upward to contact the first grinding wheel, then moves downward, pushing the first grinding wheel downward and placing it on the limiting ring 7 of the first rotating shaft 3a. Similarly, the second feeding assembly can move the second grinding wheel to the limiting ring 7 of the second rotating shaft 3b. At this time, the compression spring 21 is stretched, allowing the first grinding wheel 5 and the second grinding wheel 6 to come into contact. Then, the first rotating shaft 3a and the second rotating shaft 3b rotate, achieving edge grinding of the first and second grinding wheels. After edge grinding is complete, the second lever can move the ground first and second grinding wheels onto the second support shaft 10b for storage.

[0032] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A grinding mechanism for grinding wheel processing, characterized in that, include: The components include a housing (1), a first feeding assembly (2), a grinding assembly (3), and a second feeding assembly (4), wherein... The first feeding assembly (2) is capable of moving the first grinding wheel (5) to a first set position along the first direction; The second feeding assembly (4) is capable of moving the second grinding wheel (6) to a second set position in a second direction opposite to the first direction, so that the second grinding wheel (6) can come into contact with the first grinding wheel (5). The grinding assembly (3) can drive the first grinding wheel (5) and the second grinding wheel (6) that are in contact with each other to rotate so as to achieve mutual grinding of the first grinding wheel (5) and the second grinding wheel (6), wherein the second grinding wheel (6) can apply a squeezing force to the first grinding wheel (5); The grinding assembly (3) includes a first rotating shaft (3a) and a second rotating shaft (3b) arranged parallel to each other. The first grinding wheel (5) can slide along the axial direction of the first rotating shaft (3a), and the second grinding wheel (6) can slide along the axial direction of the second rotating shaft (3b). When the distance between the first rotating shaft (3a) and the second rotating shaft (3b) increases, the second grinding wheel (6) can slide along the second rotating shaft (3b) to move from a first position located on the first side (1a) of the first grinding wheel (5) to a second position located on the second side (1b) of the first grinding wheel (5). Both the first feeding assembly (2) and the second feeding assembly (4) include a rotating disk (9), and a first support shaft (10a) and a second support shaft (10b) disposed on the rotating disk (9). The first grinding wheel (5) or the second grinding wheel (6) to be ground can be disposed on the first support shaft (10a), and the first grinding wheel (5) or the second grinding wheel (6) that has been ground can be disposed on the second support shaft (10b). When the rotating disk (9) of the first feeding assembly (2) rotates, the first support shaft (10a) or the second support shaft (10b) corresponding to the first feeding assembly (2) can be aligned with the first rotating shaft (3a). Alternatively, when the rotating disk (9) of the second feeding assembly (4) rotates, the first support shaft (10a) or the second support shaft (10b) corresponding to the second feeding assembly (4) can be aligned with the second rotating shaft (3b). The first feeding assembly (2) and the second feeding assembly (4) both include a slide rail (11), a first sliding seat (12), a second sliding seat (13), a first paddle (14), and a second paddle (15). When the first sliding seat (12) of the first feeding assembly (2) moves along the first direction, its corresponding second paddle can push the first grinding wheel that has been edged upward. When the first sliding seat (12) moves along the second direction, its corresponding first paddle can push the first grinding wheel to be edged downward.

2. The edge grinding mechanism for grinding wheel processing according to claim 1, characterized in that, The housing (1) is provided with a dust removal assembly (23), which includes an exhaust pipe (23a) and an exhaust fan (23c). The exhaust fan (23c) can be coupled to the rotating disk (9) of the first feeding assembly (2). When the rotating disk (9) rotates, the exhaust fan (23c) can rotate to exhaust the gas inside the housing (1).

3. The edge-grinding mechanism for grinding wheel processing according to claim 2, characterized in that, The dust removal assembly (23) also includes an air blowing pipe (23b) and a blower fan (23d), which is coupled to a rotating disk (9) of the second feeding assembly (4), wherein the blower fan (23d) is able to rotate to inject external gas into the housing (1) when the rotating disk (9) is rotating.

4. The edge grinding mechanism for grinding wheel processing according to claim 3, characterized in that, One end of the air blowing pipe (23b) can be connected to the cooling box (24), and the other end of the air blowing pipe (23b) can be close to the first grinding wheel (5) and the second grinding wheel (6), so that the low temperature gas in the cooling box (24) can be moved through the air blowing pipe (23b) to the contact position of the first grinding wheel (5) and the second grinding wheel (6).

5. The edge grinding mechanism for grinding wheel processing according to claim 1, characterized in that, A limiting ring (20) is fixedly provided on the first rotating shaft (3a), and a limiting ring (20) is slidably provided on the second rotating shaft (3b). Both the first grinding wheel (5) and the second grinding wheel (6) can be sleeved on the limiting ring (20).

6. The edge grinding mechanism for grinding wheel processing according to claim 5, characterized in that, A compression spring (21) and a damping hydraulic rod (22) are provided on the second rotating shaft (3b). When the first grinding wheel (5) is in the first position, the compression spring (21) can be in a stretched state. When the first grinding wheel (5) moves from the first position to the second position, the compression spring (21) and the damping hydraulic rod (22) can work together to make the first grinding wheel (5) move at a constant speed.

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