A mirror foot polishing device

Abstract

The application relates to a mirror leg polishing device, which comprises a rack, a polishing wheel rotatably arranged on the rack, a feeding slide seat slidably arranged on the rack and used for approaching or moving away from the center of the polishing wheel, a polishing transmission wheel rotatably arranged on the feeding slide seat and the rack, a carrying belt sleeved on the polishing transmission wheel, a clamping through groove arranged on the side of the carrying belt away from the polishing transmission wheel, the clamping through groove being used for tightly fitting and fixing a workpiece, the position passed by the carrying belt being provided with a polishing position and a feeding position, the polishing position corresponding to the position of the feeding slide seat, and a supporting member arranged at the positions corresponding to the polishing position and the feeding position and used for supporting the carrying belt towards the outside direction of the supporting member. The application has the effect of improving the working efficiency of the polishing device.

Description

Technical Field

[0001] This application relates to the field of eyeglass processing, and in particular to a device for grinding the temples of eyeglasses. Background Technology

[0002] Eyeglasses are a common vision aid in daily life. Eyeglasses consist of lenses, temples, and frames. During the manufacturing process, the temples need to be polished to fit the frames.

[0003] In related technologies, the temple polishing device includes a frame, a polishing wheel, a clamp, and a four-degree-of-freedom displacement assembly. The polishing wheel is rotatably mounted on the frame, the clamp is used to hold and fix the temple, and the four-degree-of-freedom displacement assembly is used to move the clamp. The four-degree-of-freedom displacement assembly allows the clamp to move along the X, Y, and Z directions, and also allows the clamp to rotate around the X or Y direction, so as to achieve the purpose of polishing the sides and edges of the temple.

[0004] The aforementioned technologies have the drawback that while the previous workpiece is being ground, the next workpiece needs to wait on an external loading device. After the previous workpiece is finished being ground, it needs to be removed from the fixture before the next workpiece can be clamped on the fixture. Therefore, the complete process for a workpiece includes grinding, loading, and unloading, resulting in low working efficiency of the grinding device. Summary of the Invention

[0005] In order to improve the working efficiency of the polishing device, this application provides a mirror temple polishing device.

[0006] The mirror temple grinding device provided in this application adopts the following technical solution: A device for grinding the temples of a mirror, comprising: frame; The grinding wheel is rotatably mounted on the frame. A feed slide is slidably mounted on the frame and is used to move closer to or further away from the center of the grinding wheel; The grinding conveyor wheel is rotatably mounted on the feed slide and the frame; A carrying belt is fitted on the grinding conveyor wheel. A clamping groove is provided on the side of the carrying belt away from the grinding conveyor wheel. The clamping groove is used to tightly fix the workpiece. The position through which the carrying belt passes has a grinding position and a feeding position. The grinding position corresponds to the position of the feed slide. The support component is located at the positions corresponding to the grinding position and the loading position, and is used to support the conveyor belt in the outward direction.

[0007] By adopting the above technical solution, during the grinding process, the workpiece is first placed into the clamping slot from the loading position by an external feeding device. Then, the grinding conveyor wheel moves the carrier belt, causing the workpiece to move towards the grinding position until it reaches it. Next, the movement of the feed slide enables the grinding wheel to grind the workpiece in the thickness direction, while the movement of the carrier belt enables grinding in the length direction. Finally, after grinding, the workpiece is removed from the grinding position by the movement of the carrier belt. During this process, support components are also provided at the loading and grinding positions to ensure the workpiece is stably embedded in the clamping slot and maintains a stable posture for grinding. In summary, this design... This design method has the following advantages: First, while the previous workpiece is being ground, the next workpiece can be embedded in the clamping slot. It is only necessary to keep the distance between the two workpieces within a predetermined range, thus merging some of the process time between the two workpieces. Second, while the workpiece is moving forward, it can be ground along its length, thus merging some of the process time between workpiece transfer and workpiece grinding. During workpiece grinding, the workpiece will move forward or backward, and this movement can be offset by the deformation of the conveyor belt to reduce the impact on other workpieces. This improves work efficiency while maintaining stability and fault tolerance throughout the production process.

[0008] Preferably, the frame is provided with a tilting component, which is connected to the grinding wheel and is used to change the angle between the axis of the grinding wheel and the plane of the carrying belt.

[0009] By adopting the above technical solution, the grinding wheel can be rotated due to the setting of the tilting component, so as to achieve the purpose of grinding the edges of the workpiece.

[0010] Preferably, the supporting member is a supporting block, which is fixedly connected to the feed slide or the frame. The supporting block is provided with a belt passage hole for the load belt to pass through. A working window is provided on the inner wall of the belt passage hole near the opening of the clamping through slot, and the working window is connected to the clamping through slot.

[0011] By adopting the above technical solution, due to the setting of the belt conveyor hole and the working window, the external force applied during grinding and feeding can be offset by the side wall of the belt conveyor hole away from the working window. At the same time, the belt conveyor hole can also limit the width of the conveyor belt, thereby maintaining the grinding accuracy and feeding stability.

[0012] Preferably, the support block is correspondingly arranged with the grinding conveyor wheel, and a transmission clearance hole is provided on the inner wall of the belt passage hole on the side away from the clamping through slot; a transmission engagement groove is provided on the inner side of the carrying belt, and the transmission engagement groove communicates with the transmission clearance hole; the outer peripheral wall of the grinding conveyor wheel is provided with a toothed structure for engaging with the transmission engagement groove.

[0013] By adopting the above technical solution, firstly, the support block corresponding to the grinding conveyor wheel can more sensitively adjust the speed of the conveyor belt at the grinding position and the feeding position, thereby improving the grinding accuracy and feeding stability; secondly, the grinding conveyor wheel and the conveyor belt are meshed with teeth, which can further improve the movement accuracy and movement stability of the conveyor belt, thereby further improving the grinding accuracy and feeding stability.

[0014] Preferably, there are two transmission engagement grooves, which are symmetrically arranged relative to the clamping through groove.

[0015] By adopting the above technical solution, compared with the method of corresponding transmission meshing groove and clamping through groove, this design method has two advantages: first, the two transmission meshing grooves can more evenly apply the transmission force from the grinding conveyor wheel to the carrying belt; second, the empty structure of the carrying belt at the clamping through groove will be thinner, so the deformation of the carrying belt at the clamping through groove will be smaller when the workpiece is being ground, thereby improving the grinding accuracy.

[0016] Preferably, the location traversed by the conveyor belt also includes a discharge position. The discharge position, the grinding position, and the loading position are arranged in a straight line. The discharge position and the loading position are respectively located at both ends of the area enclosed by the conveyor belt. The grinding position is located between the loading position and the discharge position. Multiple grinding positions are provided, and one grinding position is matched with one feed slide.

[0017] By adopting the above technical solution, firstly, the grinding position, unloading position and loading position are arranged in a straight line, which can make the connection between each step of loading, grinding and unloading workpieces more coherent, thereby improving work efficiency and making the distribution between the various components of the device more compact; secondly, the setting of multiple grinding positions can realize multiple segmented grinding, which helps to improve the smoothness of the workpiece after grinding.

[0018] Preferably, the cargo belt has differential adapters spaced apart, and the differential adapters have a wavy extension structure to improve the deformation capability of the cargo belt along its length. The wavy structure of the differential adapters also meshes with the transmission teeth.

[0019] By adopting the above technical solution, since the workpiece moves at different speeds along its length at different grinding positions, the setting of the differential speed adapter can further reduce the speed influence between different grinding positions, thereby improving grinding accuracy while maintaining work efficiency.

[0020] Preferably, the frame is provided with a stripping baffle at the unloading position. The distance between the stripping baffle and the grinding conveyor wheel is sufficient for the conveyor belt to pass through. The stripping baffle covers the opening of the clamping slot. The end face of the stripping baffle away from the grinding position intersects with the center line of the grinding conveyor wheel. This allows the workpiece to be removed from the clamping slot when the conveyor belt moves away from the end face of the stripping baffle away from the grinding position.

[0021] By adopting the above technical solution, after the conveyor belt gradually moves away from the end face of the stripper baffle away from the grinding position, the conveyor belt will gradually move away from the plane where the support component is located. Therefore, the workpiece will gradually be removed from the slot of the clamping through groove during normal forward transportation, thereby achieving the purpose of automatically removing the workpiece from the conveyor belt.

[0022] Preferably, a grinding work group is formed by the loading station, the unloading station, and the grinding stations, along with the carrying belt, the grinding conveyor wheel, the feed slide, and the grinding wheel. Two grinding work groups are provided. The unloading station of one grinding work group is adjacent to the loading station of the other grinding work group. The two clamping slots in the two grinding work groups are connected along the directions of the loading station, the grinding station, and the unloading station, so as to allow the workpiece to enter the clamping slot of the other grinding work group from the clamping slot of one grinding work group. The clamping slots of the two grinding work groups are respectively for the opposite sides of the workpiece to be embedded.

[0023] By adopting the above technical solution, it is possible to grind the opposite sides of the workpiece separately without the need for external clamping equipment to flip the workpiece, thereby further improving grinding efficiency while maintaining a simpler structure.

[0024] In summary, this application includes at least one of the following beneficial technical effects: 1. During the grinding process, the workpiece is first placed into the clamping slot at the loading position using an external feeding device. Then, the grinding conveyor wheel moves the conveyor belt, causing the workpiece to move towards the grinding position. Once the workpiece reaches the grinding position, the grinding wheel grinds the workpiece in the thickness direction via the movement of the feed slide, and the conveyor belt grinds the workpiece in the length direction. Finally, after grinding, the conveyor belt moves the workpiece away from the grinding position. Throughout this process, support components are provided at both the loading and grinding positions to ensure the workpiece is stably embedded in the clamping slot and maintains a stable posture during grinding. In summary, this design method has… It has the following advantages: First, while the previous workpiece is being ground, the next workpiece can be embedded in the clamping slot. It is only necessary to keep the distance between the two workpieces within a predetermined range, so the processing time between the two workpieces can be combined. Second, while the workpiece is moving forward, it can be ground along its length. Therefore, the processing time between workpiece transfer and workpiece grinding can be combined. During workpiece grinding, the workpiece will move forward or backward. This movement can be offset by the deformation of the conveyor belt to reduce the impact on other workpieces. Thus, while improving work efficiency, it can also maintain stability and fault tolerance throughout the entire production process. 2. Due to the design of the belt conveyor hole and the working window, the external force applied during grinding and feeding can be offset by the side wall of the belt conveyor hole away from the working window. At the same time, the belt conveyor hole can also limit the width of the conveyor belt, thereby maintaining grinding accuracy and feeding stability. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the structural distribution of the mirror temple polishing device in the embodiments of this application.

[0026] Figure 2 This is a schematic diagram of the structure of a polishing working group in an embodiment of this application.

[0027] Figure 3 This is a schematic diagram illustrating the cooperation relationship between the support block and the load-bearing belt in the embodiments of this application.

[0028] Explanation of reference numerals in the attached drawings: 1. Frame; 11. Grinding position; 12. Loading position; 13. Unloading position; 14. Stripping baffle; 2. Grinding wheel; 3. Feed slide; 4. Grinding conveyor wheel; 5. Carrying belt; 51. Clamping slot; 52. Transmission engagement slot; 53. Differential adapter; 6. Support block; 61. Belt hole; 62. Working window; 63. Transmission clearance hole; 7. Tilting assembly; 8. Grinding working group. Detailed Implementation

[0029] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0030] This application discloses a device for polishing the temples of mirrors.

[0031] Reference Figure 1 and Figure 2 The lens temple polishing device includes a frame 1, a polishing wheel 2, a feed slide 3, a polishing conveyor wheel 4, a carrying belt 5, and supporting components. The polishing wheel 2 is rotatably mounted on the frame 1, and its center line is vertically positioned. The feed slide 3 is slidably mounted on the frame 1 and slides horizontally. The feed slide 3 can approach or move away from the center of the polishing wheel 2. Multiple polishing conveyor wheels 4 are provided, with some polishing conveyor wheels 4 rotatably mounted on the feed slide 3 and others rotatably mounted on the frame 1.

[0032] Reference Figure 1 and Figure 2 The carrying belt 5 is mounted on the grinding conveyor wheel 4. A clamping groove 51 is provided on the side of the carrying belt 5 away from the grinding conveyor wheel 4. The clamping groove 51 extends along the winding shape of the carrying belt 5 and is used to tightly fix the workpiece. The carrying belt 5 passes through a grinding position 11 and a loading position 12. The grinding position 11 corresponds to the position of the feed slide 3. At the loading position 12, the workpiece is inserted into the clamping groove 51 by a robot or other components to complete the loading. The support component is set at the corresponding positions of the grinding position 11 and the loading position 12 to provide support for the carrying belt 5 in the direction of its own outward. Therefore, the position of the workpiece can be kept stable during grinding and the position of the carrying belt 5 can be kept stable during loading.

[0033] Reference Figure 1 and Figure 2 The grinding process is as follows: First, the workpiece is embedded in the clamping slot 51 from the loading position 12 by the external feeding device. Then, the grinding conveyor wheel 4 moves the carrying belt 5 so that the workpiece moves in the direction of the grinding position 11 until it reaches the grinding position 11. Then, the grinding wheel 2 grinds the workpiece in the thickness direction by the movement of the feed slide 3, and the workpiece is ground in the length direction by the movement of the carrying belt 5. Finally, after the grinding is completed, the workpiece leaves the grinding position 11 by the movement of the carrying belt 5.

[0034] Reference Figure 1 and Figure 2The structure of this application has the following advantages: First, when the previous workpiece is being ground, the next workpiece can be embedded in the clamping slot 51. It is only necessary to keep the distance between the two workpieces within a predetermined range, so the process time between the two workpieces can be combined. Second, the workpiece can be ground along its length while moving forward, so the process time between workpiece transfer and workpiece grinding can be combined. During workpiece grinding, the workpiece will move forward or backward. This movement can be offset by the deformation of the conveyor belt 5 to reduce the impact on other workpieces. Thus, while improving work efficiency, it can also maintain stability and fault tolerance in the entire production process.

[0035] Reference Figure 1 and Figure 2 To accommodate the variety of workpiece grinding angles, the following settings are provided: the frame 1 is equipped with a tilting component 7, which can be a rotating shaft structure. The tilting component 7 is connected to the grinding wheel 2 to change the angle between the axis of the grinding wheel 2 and the plane of the carrying belt 5, thus achieving the purpose of grinding the edges of the workpiece.

[0036] Reference Figure 2 and Figure 3 Because the conveyor belt 5 is subjected to compressive force during workpiece grinding, including when the workpiece is inserted into the clamping slot 51, the conveyor belt 5 is also subjected to compressive force. Therefore, in order to stably support the conveyor belt 5 and at the same time keep the structure of the device simple, the following settings are made: the support component is a support block 6, and multiple support blocks 6 are provided. Some support blocks 6 are fixedly connected to the feed slide 3, and other support blocks 6 are fixedly connected to the frame 1. Each support block 6 has a conveyor belt hole 61 for the conveyor belt 5 to pass through. The inner wall of the conveyor belt hole 61 near the opening of the clamping slot 51 is provided with a working window 62. The working window 62 is connected to the clamping slot 51 to realize normal grinding and feeding. In addition, the conveyor belt hole 61 can also limit the width of the conveyor belt 5 to improve the grinding accuracy and feeding stability.

[0037] Reference Figure 2 and Figure 3Because the movement speed of the workpiece along the length of the conveyor belt 5 needs to be precisely controlled during the grinding process, the movement speed of the conveyor belt 5 also needs to be precisely controlled during feeding to maintain stable feeding, a support block 6 is set up in correspondence with a grinding conveyor wheel 4. Here, correspondence means that the center of the support block 6 along its length, the center of the grinding conveyor wheel 4, and the center of the grinding wheel 2 are on the same straight line. However, in order to maintain normal drive, a transmission clearance hole 63 is provided on the inner wall of the belt hole 61 away from the opening of the clamping through slot 51. A transmission engagement groove 52 is provided on the inner side of the conveyor belt 5. The transmission engagement groove 52 is connected to the transmission clearance hole 63. The outer wall of the peripheral side of the grinding conveyor wheel 4 is provided with a corresponding tooth structure. The tooth structure is engaged in the transmission engagement groove 52. Therefore, the grinding conveyor wheel 4 can not only apply driving force to the conveyor belt 5 more directly to improve the sensitivity of speed change, but also improve the resistance of the conveyor belt 5 to external forces during the movement process to improve the accuracy and movement.

[0038] In addition, in this embodiment, considering that the slotting will make the carrier belt 5 thinner at the slot, and the thinning will increase the deformation capacity of the carrier belt 5 at the slot, in order to reduce this deformation, but at the same time maintain the precise control of the grinding conveyor wheel 4 on the carrier belt 5, two transmission engagement grooves 52 are provided. The two transmission engagement grooves 52 are symmetrically arranged with respect to the clamping through groove 51. Therefore, the empty structure of the carrier belt 5 at the clamping through groove 51 will be thinner, so as to reduce the deformation capacity of the carrier belt 5 at the clamping through groove 51, thereby achieving the purpose of improving the grinding accuracy.

[0039] Reference Figure 1 and Figure 2 In this embodiment, the location traversed by the conveyor belt 5 also has a material unloading position 13. The material unloading position 13, the grinding position 11, and the loading position 12 are arranged in a straight line. The material unloading position 13 and the loading position 12 are respectively located at both ends of the area enclosed by the conveyor belt 5. The grinding position 11 is located between the loading position 12 and the material unloading position 13 to improve the continuity of the workpiece between various processes. At the same time, multiple grinding positions 11 are provided. Each grinding position 11 is equipped with a feed slide 3 to achieve the purpose of segmented grinding.

[0040] Reference Figure 1 and Figure 2 When different workpieces are being ground at different grinding positions 11, the moving speed of the workpieces along their own length will vary. In order to accommodate this difference, the conveyor belt 5 is provided with differential speed adapters 53 at intervals. The clamping through groove 51 will break at the differential speed adapter 53. Each differential speed adapter 53 has a wave-shaped extension structure, which can improve the deformation capacity of the conveyor belt 5 along its own length. At the same time, the wave structure of the differential speed adapter 53 also meshes with the transmission gear 41 to maintain the normal conveying of the grinding conveyor wheel 4 to the conveyor belt 5.

[0041] Reference Figure 1 and Figure 2 To facilitate the unloading of workpieces from the conveyor belt 5 in a simpler way, a stripping baffle 14 is fixedly installed on the frame 1 at the unloading position 13. The gap between the stripping baffle 14 and the grinding conveyor wheel 4 allows the conveyor belt 5 to pass through. The stripping baffle 14 covers the opening of the clamping slot 51. The end face of the stripping baffle 14 away from the grinding position 11 intersects the center line of the grinding conveyor wheel 4. When the conveyor belt 5 moves away from the end face of the stripping baffle 14 away from the grinding position 11, the workpiece will continue to move forward along the straight line of the unloading position 13, the grinding position, and the loading position 12. The conveyor belt 5 will gradually move away from the path of the workpiece, so the workpiece can be unloaded from the opening of the clamping slot 51, thus achieving automatic unloading of the workpiece.

[0042] Reference Figure 1 and Figure 2 When the workpiece is on the conveyor belt 5, the grinding wheel 2 can only process one side of the workpiece. Therefore, in order to achieve processing on both sides of the workpiece in a simpler way and improve work efficiency, the workpiece's movement direction will be maintained after grinding one side, but the workpiece's clamping direction will be changed. This allows the same components to be used at different process positions to grind both sides of the workpiece. Therefore, in this embodiment, the conveyor belt 5 and grinding conveyor, which are coordinated by one loading position 12, one unloading position 13 and multiple grinding positions 11, are used for grinding. The grinding wheel 4, feed slide 3, and grinding wheel 2 form a grinding work group 8. The device has two grinding work groups 8. The unloading position 13 of one grinding work group 8 is adjacent to the loading position 12 of the other grinding work group 8. Two clamping slots 51 in the two grinding work groups 8 are connected along the direction of the loading position 12, the grinding position 11, and the unloading position 13, allowing the workpiece to enter from one clamping slot 51 to the other. Simultaneously, the rubber connecting line between the grinding conveyor wheels 4 and the grinding wheel 2 changes the clamping direction of the workpiece.

[0043] The above-mentioned method of grinding both sides of the workpiece does not require external equipment to flip the workpiece after one side has been processed. The overall structure of the device is simpler, and the workpiece only moves forward during the process, which can further improve grinding efficiency while maintaining a simpler structure.

[0044] The implementation principle of the mirror temple grinding device in this application embodiment is as follows: During the grinding operation, the workpiece is first embedded in the clamping slot 51 from the loading position 12 by the external feeding device. Then, the grinding conveyor wheel 4 moves the carrier belt 5 to move the workpiece towards the grinding position 11 until it reaches the grinding position 11. Then, the movement of the feed slide 3 realizes the grinding wheel 2 to grind the workpiece in the thickness direction, and the movement of the carrier belt 5 realizes the grinding of the workpiece in the length direction. Finally, after the grinding is completed, the movement of the carrier belt 5 makes the workpiece leave the grinding position 11. In summary, it has the following advantages: First, the previous workpiece... During the grinding process, the next workpiece can be embedded in the clamping slot 51. It is only necessary to keep the distance between the two workpieces within a predetermined range, so the processing time between the two workpieces can be combined. Secondly, while the workpiece is moving forward, it can be ground along its length. Therefore, the processing time between workpiece transfer and workpiece grinding can be combined. During workpiece grinding, the workpiece will move forward or backward. This movement can be offset by the deformation of the conveyor belt 5 to reduce the impact on other workpieces. This improves work efficiency while maintaining stability and fault tolerance throughout the production process.

[0045] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A device for polishing the temples of a mirror, characterized in that: The system includes: a frame (1); a grinding wheel (2), rotatably mounted on the frame (1); a feed slide (3), slidably mounted on the frame (1), used to be close to or away from the center of the grinding wheel (2); a grinding conveyor wheel (4), rotatably mounted on the feed slide (3) and the frame (1); a carrying belt (5), sleeved on the grinding conveyor wheel (4), the carrying belt (5) having a clamping groove (51) on the side away from the grinding conveyor wheel (4), the clamping groove (51) for the workpiece to be tightly fitted and fixed, the carrying belt (5) having a grinding position (11), a loading position (12) and a unloading position (13), the grinding position (11) corresponding to the position of the feed slide (3); the unloading position (13), the grinding position (11) and the loading position (12) The feed slide (3) and the loading slide (12) are arranged in a straight line, with the unloading position (13) and the loading position (12) located at opposite ends of the area enclosed by the conveyor belt (5). The grinding position (11) is located between the loading position (12) and the unloading position (13). Multiple grinding positions (11) are provided, with one grinding position (11) cooperating with one feed slide (3). A support member is provided at the corresponding positions of the grinding position (11) and the loading position (12) to support the conveyor belt (5) in the outward direction. The support member is a support block (6), which is fixedly connected to the feed slide (3) or the frame (1). The support block (6) has a through hole (61) for the conveyor belt (5) to pass through, and the through hole (61) is close to the clamping slot (51). A working window (62) is provided on one side of the inner wall of the slot, and the working window (62) is connected to the clamping through slot (51); the support block (6) is correspondingly provided to the grinding conveyor wheel (4), and the belt passage hole (61) is away from the clamping through slot (51). A transmission clearance hole (63) is provided on the inner wall of the slot on one side of the slot.The inner side of the conveyor belt (5) is provided with a transmission engagement groove (52), which communicates with the transmission clearance hole (63); the outer peripheral wall of the grinding conveyor wheel (4) is provided with a toothed structure for engaging with the transmission engagement groove (52); the frame (1) is provided with a stripping baffle (14) at the unloading position (13), the distance between the stripping baffle (14) and the grinding conveyor wheel (4) is sufficient for the conveyor belt (5) to pass through, the stripping baffle (14) blocks the opening of the clamping through groove (51), and the end face of the stripping baffle (14) away from the grinding position (11) intersects with the center line of the grinding conveyor wheel (4), for the conveyor belt (5) to move away from the stripping baffle (14). When moving away from the end face of the grinding position (11), allow the workpiece to disengage from the clamping slot (51).

2. The mirror temple polishing device according to claim 1, characterized in that: The frame (1) is provided with a tilting component (7), which is connected to the grinding wheel (2) and is used to change the angle between the axis of the grinding wheel (2) and the plane of the carrying belt (5).

3. The mirror temple polishing device according to claim 1, characterized in that: There are two transmission engagement grooves (52), and the two transmission engagement grooves (52) are symmetrically arranged relative to the clamping through groove (51).

4. The mirror temple polishing device according to claim 1, characterized in that: The conveyor belt (5) is provided with differential adapters (53) at intervals. The differential adapters (53) have a wavy extension structure to improve the deformation capability of the conveyor belt (5) along the length direction. The wavy structure of the differential adapters (53) also meshes with the transmission teeth (41) of the grinding conveyor wheel.

5. The mirror temple polishing device according to claim 1, characterized in that: A grinding work group (8) is formed by the loading station (12), the unloading station (13), and the grinding stations (11), along with the carrying belt (5), the grinding conveyor wheel (4), the feed slide (3), and the grinding wheel (2). Two grinding work groups (8) are provided. The unloading station (13) of one grinding work group (8) is adjacent to the loading station (12) of the other grinding work group (8). Two clamping slots (51) in the two grinding work groups (8) are connected along the direction of the loading station (12), the grinding station (11), and the unloading station (13), allowing the workpiece to enter the clamping slot (51) of the other grinding work group (8). The two grinding work groups (8) are connected. The clamping slots (51) are respectively for the opposite sides of the workpiece to be embedded.

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