Lens polishing control method and system for sighting telescope

Abstract

The invention relates to the technical field of lens polishing and discloses a lens polishing control method and system for a sighting telescope, the lens polishing control system comprises a polishing plate and polishing equipment and further comprises a control assembly, a moving frame is fixedly mounted at the top of the polishing plate, moving equipment is arranged at the top of the moving frame, and a rotating frame is rotatably mounted at the bottom of the inner wall of the moving frame; a mirror body is arranged at the top of the rotating frame, and the grinding equipment is arranged at the top of the moving equipment; the control assembly comprises a lifting device, a lifting plate, a protection groove, an elastic telescopic block, a protection frame, a linkage frame, an elastic telescopic plate and a limiting plate, the protection frame moves in the direction close to the fixed end of the lifting device, makes contact with the protection groove and limits the free end of the lifting device, and it can be ensured that the rubber table is tightly attached to the mirror body through limiting; stable fixing force can be provided for the lens, and the lens is prevented from displacing or shaking due to infirm fixing in the polishing process.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of lens polishing, in particular to a lens polishing control method and system for a sighting telescope. BACKGROUND

[0002] The lens polishing control system for a sighting telescope is a mechanical device specially used for precise machining of optical lenses of a sighting telescope. Through polishing work, the lens body meets the imaging precision requirements of the sighting telescope, and the lens body with consistent specifications is usually polished.

[0003] The patent with the patent number CN220145493U relates to a sighting telescope lens polishing device. The end of the rotating shaft of the motor is fixedly installed with a rubber head. The rubber head is opposite to the lens placement circular table in position. The rubber head is a spherical structure with a flat top. The arc side surface of the rubber head is uniformly distributed with anti-skid convex points. The inside of the rubber head is a cavity structure. The inside top of the rubber head extends downward and thickens. In the patent, the contact area of the rubber head with the lens is large. The force applied to the lens is relatively uniform. The rubber head has good protection function for the lens. The lens can be prevented from being damaged due to contact and pressure. At the same time, the force applied by the rubber head can be increased. Because the rubber head is easy to deform, it is always in contact with the surface of the lens. It can automatically deform and adjust according to the structure of the lens. It has good versatility.

[0004] In the above-mentioned patent, the contact area of the rubber head with the lens is large. The force applied to the lens is relatively uniform. The rubber head has good protection function for the lens. The lens can be prevented from being damaged due to contact and pressure. However, the hollow rubber head is used to flexibly fix the lens body. When the lens body is polished, the rubber head and the surface of the lens body may slide slightly, causing the lens to vibrate, and finally forming regular scratches or ripples on the surface of the lens. Therefore, a lens polishing control system for a sighting telescope is needed to solve the above-mentioned problems. SUMMARY

[0005] The present application relates to the technical field of lens polishing, in particular to a lens polishing control method and system for a sighting telescope.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solutions: A kind of lens polishing control system for sighting telescope, including polishing plate and polishing equipment, it further includes control component, the mobile frame is fixedly installed on the top of polishing plate, mobile equipment is arranged on the top of mobile frame, rotating frame is rotatably installed on the bottom of the inner wall of mobile frame, lens body is arranged on the top of rotating frame, and the polishing equipment is arranged on the top of mobile equipment;The control component includes lifting device, lifting plate, protection groove, elastic expansion block, protection frame, linkage frame, elastic expansion plate and limiting plate, the top of polishing plate is fixedly installed with lifting device, the lifting plate is fixedly installed on the output end of lifting device, rubber platform is rotatably installed on the bottom of lifting plate, the output end of lifting device is opened with protection groove, the fixed end of lifting device is fixedly installed with elastic expansion block, the free end of elastic expansion block is fixedly installed with protection frame, and protection frame can be reset by elastic expansion block, the circumferential surface of the free end of lifting device is fixedly installed with linkage frame, the bottom of the inner wall of mobile frame is fixedly installed with elastic expansion plate, and the free end of elastic expansion plate is fixedly installed with limiting plate, and protection frame moves to the direction close to the fixed end of lifting device and is in contact with protection groove and limits the free end of lifting device.

[0007] As a preferred technical solution of the application, the limiting plate is in contact with the protection frame, the bottom of the limiting plate is provided as an inclined surface, and the friction between the limiting plate and the protection frame when they are in contact can be reduced by providing the bottom of the limiting plate as an inclined surface, the protection frame is in contact with the free end of the lifting device, and the free end of the elastic expansion plate moves downward to reset and disengage from the contact with the mobile frame and release the limiting of the mobile device.

[0008] As a preferred technical solution of the application, the protection frame is used for limiting the lifting device, the mobile device is used to move the polishing device, and the limiting plate is used to limit the mobile device, and when the output end of the lifting device moves downward, the protection frame is aligned with the protection groove.

[0009] As a preferred technical solution of the application, it further includes a positioning assembly and a recycling assembly, the positioning assembly is used to detect the position of the lens body, and the recycling assembly is used to recycle the debris, the positioning assembly includes a support plate, a positioning frame, a positioning spring, a positioning groove, a speed control plate and a rubber frame, if the lens body is placed inclined, the positioning frame moves downward to contact the top of the lens body and is limited by the lens body, the positioning frame cannot continue to move downward under the limitation of the lens body, so that the linkage frame and the lifting device cannot continue to move downward, the support plate is fixedly installed on the bottom of the polishing plate, the positioning frame is slidingly installed on the inner wall of the polishing plate, the positioning spring is arranged between the support plate and the positioning frame, the positioning groove is opened at the bottom of the positioning frame, the speed control plate is fixedly installed on the circumferential surface of the rotating frame, and the rubber frame is fixedly installed on the bottom of the inner wall of the mobile frame.

[0010] As a preferred technical scheme of the present application, the side of the speed control plate away from the rotating frame is provided as a curved surface, which can reduce the friction when the speed control plate contacts the rubber frame. The positioning groove is used to prevent the positioning frame from colliding with the support plate. The positioning frame contacts the mirror body. The speed control plate controls its rotation speed so that the rotation speed of the rotating frame is controllable, which ensures the stability of the mirror body during side polishing.

[0011] As a preferred technical scheme of the present application, the recovery assembly includes a recovery device, a recovery frame, a separation plate, a separation spring, a pressing plate, and a curved plate. The separation plate moves downward under the elastic force of the separation spring and resets. The reciprocating shaking of the separation plate accelerates the separation speed of the debris. The recovery device is fixedly installed on the inner wall bottom of the moving frame. The recovery frame is fixedly installed on the top of the recovery device. The separation plate is slidingly installed on the inner wall of the recovery device. The separation spring is arranged between the recovery frame and the separation plate. The separation spring can support the positioning frame. The pressing plate slidingly penetrates the left side of the recovery device. The curved plate is arranged between the pressing plate and the recovery device.

[0012] As a preferred technical scheme of the present application, the left side of the pressing plate is provided as an inclined surface, which can reduce the friction when the pressing plate contacts the speed control plate. The right side of the pressing plate is provided as an inclined surface. The top of the separation plate is provided as a curved surface. The pressing plate is extruded by the speed control plate and moves to the right. The movement of the pressing plate to the right will pull the curved plate.

[0013] As a preferred technical scheme of the present application, the curved plate is used to reset the pressing plate. The separation plate is used to separate debris of different diameters. The pressing plate contacts the separation plate. The separation spring is deformed and accumulates force under the pulling of the separation plate. After the speed control plate continues to rotate and separates from the pressing plate.

[0014] A control method of a lens polishing control system for a sighting telescope, using the above-mentioned lens polishing control system for a sighting telescope, comprising the following steps: Step one: after placing the mirror body on the top of the rotating frame, start the downward movement of the output end of the lifting device. The downward movement of the lifting device drives the downward movement of the lifting plate. The downward movement of the lifting plate drives the downward movement of the rubber platform. Step two: the downward movement of the output end of the lifting device will align the protection frame with the protection groove. After the protection frame is aligned with the protection groove, the protection frame moves towards the fixed end of the lifting device under the elastic force of the elastic expansion block. Step three: the protection frame contacts the protection groove and limits the free end of the lifting device when moving towards the fixed end of the lifting device. The lifting device cannot continue to move downward due to the limitation of the protection frame, thereby ensuring that the rubber platform is tightly attached to the mirror body. Step four: the top of the lifting plate is provided with a motor, and the output end of the motor is fixedly connected with the rubber table. The motor drives the rubber table to rotate, the rubber table drives the mirror body to rotate together with the rotating frame, and the moving device drives the polishing device to move to the right and contact the mirror body to polish the side edge of the mirror body.

[0015] The present application has the following beneficial effects: 1. The present application, the lifting device is limited by the protection frame and cannot continue to move downward, thereby ensuring that the rubber table is closely attached to the mirror body. The limiting can ensure that the rubber table is closely attached to the mirror body, can provide stable fixing force for the lens, prevent the lens from moving or shaking due to insecure fixing during polishing, thereby effectively avoiding polishing deviation caused by lens movement, ensuring that the parameters of the lens meet the design requirements, and reducing the collision between the polishing device and the mirror body or other components by moving the free end of the elastic expansion plate downward to reset and disengage from the contact with the moving frame and release the limiting of the moving device, thereby ensuring the smooth progress of the polishing operation; 2. The present application, if the mirror body is placed inclined, the positioning frame will contact the top of the mirror body and be limited by the mirror body when moving downward, so that the linkage frame and the lifting device cannot continue to move downward, and the positioning frame stops when the mirror body is inclined, which can avoid the further inclination of the lens clamping posture caused by the continuous pressing of the lifting device, facilitate the timely adjustment of the operator, avoid sending the deviated lens into the polishing process, and reduce the waste rate and rework loss; 3. The present application, by controlling the rotation speed of the speed control plate, the rotation speed of the rotating frame is controllable, which ensures the stability of the side edge polishing of the mirror body. The speed control plate limits the rotation speed of the rotating frame, so that the side edge polishing of the mirror body always maintains a stable linear speed, avoiding uneven polishing of the mirror body caused by starting or stopping rotation; 4. The present application, after the polishing operation is completed, the positioning frame will contact the side edge of the mirror body when moving upward to reset. The contact during resetting can remove the grinding dust and cooling liquid residue attached to the side edge of the mirror body, avoid the impurities falling off and scratching the optical surface during lens transfer, and reduce the burden of the cleaning process; 5. The present application, by separating the frame, the different diameters of the debris are separated and recycled. The separation plate separates different sizes of debris according to diameter, which is convenient for subsequent targeted treatment. The reciprocating shaking of the separation plate accelerates the separation speed of the debris, greatly shortens the time consumption of the separation of the debris, avoids the accumulation of waste to block the recycling channel, and thereby reduces the interruption of processing. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The overall structure diagram of the present application is shown in the figure; Figure 2 The position structure diagram of the polishing plate and the lifting device of the present application is shown in the figure; Figure 3 Schematic diagram of the half-section structure of the polishing plate according to the present application; Figure 4 Schematic diagram of the half-section structure of the polishing plate according to the present application; Figure 3 Schematic diagram of the half-section structure of the polishing plate according to the present application; Figure 5 Schematic diagram of the half-section structure of the polishing plate according to the present application; Figure 6 Schematic diagram of the half-section structure of the polishing plate according to the present application; Figure 7 Schematic diagram of the half-section structure of the polishing plate according to the present application; Figure 8 Schematic diagram of the half-section structure of the polishing plate according to the present application.

[0017] In the figure: 1, polishing plate; 2, moving device; 3, rotating frame; 4, mirror body; 5, lifting device; 6, lifting plate; 7, protection groove; 8, elastic expansion block; 9, protection frame; 10, linkage frame; 11, elastic expansion plate; 12, limiting plate; 13, moving frame; 141, recycling device; 142, recycling frame; 143, separation plate; 144, separation spring; 145, pressing plate; 146, curved plate; 151, support plate; 152, positioning frame; 153, positioning spring; 154, positioning groove; 155, speed control plate; 156, rubber frame. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments of the present application.

[0019] Reference Figures 1-8One embodiment of the present application is: a lens polishing control system for a sighting scope, comprising a polishing plate 1 and a polishing device, and further comprising a control assembly, the polishing plate 1 is fixedly installed on the top of a moving frame 13, the moving frame 13 is provided with a moving device 2 on the top, a rotating frame 3 is rotatably installed on the inner wall bottom of the moving frame 13, a lens body 4 is arranged on the top of the rotating frame 3, and the polishing device is arranged on the top of the moving device 2; the control assembly comprises a lifting device 5, a lifting plate 6, a protection groove 7, an elastic expansion block 8, a protection frame 9, a linkage frame 10, an elastic expansion plate 11 and a limiting plate 12, the polishing plate 1 is fixedly installed on the top of the lifting device 5, the lifting plate 6 is fixedly installed on the output end of the lifting device 5, a rubber platform is rotatably installed on the bottom of the lifting plate 6, the protection groove 7 is arranged on the output end of the lifting device 5, the elastic expansion block 8 is fixedly installed on the fixed end of the lifting device 5, the protection frame 9 is fixedly installed on the free end of the elastic expansion block 8, the protection frame 9 can be reset through the elastic expansion block 8, the linkage frame 10 is fixedly installed on the circumferential surface of the free end of the lifting device 5, the elastic expansion plate 11 is fixedly installed on the inner wall bottom of the moving frame 13, and the limiting plate 12 is fixedly installed on the free end of the elastic expansion plate 11; the rubber platform can be closely combined with the lens body 4 through limiting, so that the lens body 4 can be provided with stable fixing force, displacement or shaking of the lens body 4 in the polishing process due to insecure fixing can be prevented, and polishing deviation caused by movement of the lens body 4 can be effectively avoided.

[0020] The limiting plate 12 is in abutment with the protection frame 9, the bottom of the limiting plate 12 is provided with an inclined surface, the friction between the limiting plate 12 and the protection frame 9 when they are in contact can be reduced by arranging the bottom of the limiting plate 12 as an inclined surface, the protection frame 9 is in abutment with the free end of the lifting device 5, the free end of the elastic expansion plate 11 moves downward to reset and is separated from the contact with the moving frame 13 and releases the limiting of the moving device 2, the collision between the polishing device and the lens body 4 or other components can be reduced by moving the free end of the elastic expansion plate 11 downward to reset and being separated from the contact with the moving frame 13 and releasing the limiting of the moving device 2, so that the polishing operation can be ensured to be smoothly carried out.

[0021] The protection frame 9 is used for limiting the lifting device 5, the moving device 2 is used for driving the polishing device to move, the limiting plate 12 is used for limiting the moving device 2, the protection frame 9 is aligned with the protection groove 7 when the output end of the lifting device 5 moves downward.

[0022] A control method of a lens polishing control system for a sighting scope, using the lens polishing control system for a sighting scope, comprising the following steps: Step one: after the lens body 4 is placed on the top of the rotating frame 3, the output end of the lifting device 5 is started to work and moves downward, the lifting device 5 moves downward to drive the lifting plate 6 to move downward, and the lifting plate 6 moves downward to drive the rubber platform to move downward; Step two: the output end of the lifting device 5 moves downward, which makes the protection frame 9 align with the protection groove 7, and after the protection frame 9 aligns with the protection groove 7, the protection frame 9 moves towards the fixed end of the lifting device 5 under the elastic force of the elastic extension block 8; Step three: the protection frame 9 moves towards the fixed end of the lifting device 5 and contacts the protection groove 7, which limits the free end of the lifting device 5, so that the lifting device 5 cannot continue to move downward, thereby ensuring that the rubber platform closely contacts the mirror body 4; Step four: the top of the lifting plate 6 is provided with a motor, and the output end of the motor is fixedly connected with the rubber platform, the motor works to drive the rubber platform to rotate, the rubber platform rotates to drive the mirror body 4 to rotate together with the rotating frame 3, and the moving device 2 drives the polishing device to move to the right side to contact the mirror body 4 and polish the side edge of the mirror body 4.

[0023] When working: after the mirror body 4 is placed on the top of the rotating frame 3, the output end of the lifting device 5 is started to move downward, the lifting device 5 moves downward to drive the lifting plate 6 to move downward, the lifting plate 6 moves downward to drive the rubber platform to move downward, and at the same time, the output end of the lifting device 5 moves downward to make the protection frame 9 align with the protection groove 7, and after the protection frame 9 aligns with the protection groove 7, the protection frame 9 moves towards the fixed end of the lifting device 5 under the elastic force of the elastic extension block 8, and the protection frame 9 moves towards the fixed end of the lifting device 5 to contact the protection groove 7 and limit the free end of the lifting device 5; The lifting device 5 is limited by the protection frame 9 and cannot continue to move downward, thereby ensuring that the rubber platform closely contacts the mirror body 4, and at the same time, the protection frame 9 moves towards the lifting device 5 to be separated from the limiting plate 12, and after the limiting plate 12 is separated from the protection frame 9, the free end of the elastic extension plate 11 moves downward to reset under the elastic force of itself; The free end of the elastic extension plate 11 moves downward to reset to be separated from the moving frame 13 and release the limitation on the moving device 2, the top of the lifting plate 6 is provided with a motor, and the output end of the motor is fixedly connected with the rubber platform, the motor works to drive the rubber platform to rotate, the rubber platform rotates to drive the mirror body 4 to rotate together with the rotating frame 3, and the moving device 2 drives the polishing device to move to the right side to contact the mirror body 4 and polish the side edge of the mirror body 4.

[0024] Reference Figures 1-8On the basis of the above-embodiment, in another embodiment of the present application, a positioning assembly and a recycling assembly are further included, the positioning assembly is used for detecting the position of the mirror body 4, and the recycling assembly is used for recycling the chippings; the positioning assembly comprises a supporting plate 151, a positioning frame 152, a positioning spring 153, a positioning groove 154, a speed control plate 155 and a rubber frame 156; the supporting plate 151 is fixedly installed at the bottom of the polishing plate 1; the positioning frame 152 is slidingly installed on the inner wall of the polishing plate 1; the positioning spring 153 is arranged between the supporting plate 151 and the positioning frame 152; the positioning groove 154 is formed at the bottom of the positioning frame 152; the speed control plate 155 is fixedly installed on the circumferential surface of the rotating frame 3; the rubber frame 156 is fixedly installed on the bottom of the inner wall of the moving frame 13; and the positioning frame 152 is stopped when the mirror body 4 is inclined, so that the further inclination of the clamped posture of the mirror body 4 caused by the continuous pressing of the lifting device 5 can be avoided, the operator can be facilitated to adjust in time, the mirror body 4 deviated from the normal position is avoided from being sent to the polishing process, and the waste rate and the rework loss are reduced.

[0025] The side, away from the rotating frame 3, of the speed control plate 155 is provided as an arc surface, the friction between the speed control plate 155 and the rubber frame 156 when they are in contact can be reduced by providing the side, away from the rotating frame 3, of the speed control plate 155 as an arc surface; the positioning groove 154 is used for preventing the positioning frame 152 from colliding with the supporting plate 151; the positioning frame 152 is in contact with the mirror body 4; the speed control plate 155 controls the rotation speed of itself, so that the rotation speed of the rotating frame 3 is controllable; the rotation speed of the rotating frame 3 is controllable, so that the stability of the mirror body 4 during the side polishing of the mirror body 4 is ensured; the speed control plate 155 limits the rotation speed of the rotating frame 3, so that the mirror body 4 always maintains a stable linear speed during the side polishing of the mirror body 4, and the uneven polishing of the mirror body 4 caused by the start or stop of the rotation is avoided.

[0026] The recycling assembly comprises a recycling device 141, a recycling frame 142, a separation plate 143, a separation spring 144, a pressing plate 145 and a curved plate 146; the recycling device 141 is fixedly installed on the bottom of the inner wall of the moving frame 13; the recycling frame 142 is fixedly installed on the top of the recycling device 141; the separation plate 143 is slidingly installed on the inner wall of the recycling device 141; the separation spring 144 is arranged between the recycling frame 142 and the separation plate 143, and the positioning frame 152 can be supported by the separation spring 144; the pressing plate 145 slidingly penetrates the left side of the recycling device 141; and the curved plate 146 is arranged between the pressing plate 145 and the recycling device 141; the back-and-forth shaking of the separation plate 143 greatly shortens the time consumed for separating the chippings, avoids the accumulation of the chippings to block the recycling channel, and thus reduces the interruption of the processing.

[0027] The left side of the pressing plate 145 is provided as an inclined surface, which can reduce the friction when the pressing plate 145 contacts the speed control plate 155. The right side of the pressing plate 145 is provided as an inclined surface, and the top of the separation plate 143 is provided as a curved surface. The pressing plate 145 moves to the right under the extrusion of the speed control plate 155. The movement of the pressing plate 145 to the right will pull the curved plate 146. The separation plate 143 separates different sizes of debris according to the diameter, which is convenient for subsequent targeted processing.

[0028] The curved plate 146 is used to reset the pressing plate 145. The separation plate 143 is used to separate debris of different diameters. The pressing plate 145 contacts the separation plate 143. The separation spring 144 is deformed and stores energy under the pulling of the separation plate 143. After the speed control plate 155 continues to rotate and is separated from the pressing plate 145.

[0029] When working, the free end of the lifting device 5 moves downward, which drives the linkage frame 10 to move downward. The linkage frame 10 moves downward and contacts the positioning frame 152, which extrudes the positioning frame 152. The positioning frame 152 moves downward and extrudes the positioning spring 153, which is deformed and stores energy. At the same time, the downward movement of the positioning frame 152 contacts the side of the mirror body 4. If the mirror body 4 is placed centrally, the positioning frame 152 can contact the side of the mirror body 4 and pass through the mirror body 4. If the mirror body 4 is placed obliquely, the positioning frame 152 moves downward and contacts the top of the mirror body 4 and is limited by the mirror body 4. The positioning frame 152 cannot continue to move downward due to the limitation of the mirror body 4, so that the linkage frame 10 and the lifting device 5 cannot continue to move downward. When the rubber frame 156 rotates to drive the mirror body 4 to rotate with the rotating frame 3, the rotating frame 3 rotates to drive the speed control plate 155 to rotate. The speed control plate 155 rotates and contacts the rubber frame 156 and extrudes the rubber frame 156. The rubber frame 156 is deformed under the extrusion of the speed control plate 155, and the speed control plate 155 controls its rotation speed under the reaction force of the extruded rubber frame 156. The speed control plate 155 controls the rotation speed of the rotating frame 3, which ensures the stability of the side of the mirror body 4 during polishing.

[0030] The speed control plate 155 rotates and contacts the inclined surface of the pressing plate 145 and extrudes the pressing plate 145. The pressing plate 145 moves to the right under the extrusion of the speed control plate 155. The movement of the pressing plate 145 to the right will pull the curved plate 146. At the same time, the movement of the pressing plate 145 to the right will make the inclined surface of the pressing plate 145 contact the curved surface at the top of the separation plate 143 and extrude the separation plate 143. The separation plate 143 is pressed downward by the pressing plate 145, and the downward movement of the separation plate 143 pulls the separation spring 144, which is deformed and stores energy under the pulling of the separation plate 143; after the speed control plate 155 continues to rotate and is out of contact with the pressing plate 145, the pressing plate 145 moves left to reset under the elastic force of the curved plate 146; The pressing plate 145 moves left to reset and is out of contact with the top arc surface of the separation plate 143; after the separation plate 143 is out of contact with the pressing plate 145, the separation plate 143 moves downward to reset under the elastic force of the separation spring 144, and the reciprocating shaking of the separation plate 143 accelerates the separation speed of the debris.

[0031] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A lens grinding control system for a sighting scope, comprising a grinding plate (1) and a grinding device, characterized in that, Also include control components, positioning components and recycling components, the polishing plate (1) top fixedly installed with a moving frame (13), the moving frame (13) top is provided with a mobile device (2), the moving frame (13) inner wall bottom rotatably installed with a rotating frame (3), the rotating frame (3) top is provided with a mirror (4), the polishing device is arranged in the mobile device (2) top; The control assembly comprises a lifting device (5), a lifting plate (6), a protection groove (7), an elastic expansion block (8), a protection frame (9), a linkage frame (10), an elastic expansion plate (11) and a limiting plate (12), the lifting device (5) is fixedly installed on the top of the polishing plate (1), the lifting plate (6) is fixedly installed on the output end of the lifting device (5), the lifting plate (6) bottom rotatably installed with a rubber platform, the protection groove (7) is opened in the output end of the lifting device (5), the elastic expansion block (8) is fixedly installed on the fixed end of the lifting device (5), the protection frame (9) is fixedly installed on the free end of the elastic expansion block (8), the linkage frame (10) is fixedly installed on the free end circumferential surface of the lifting device (5), the elastic expansion plate (11) is fixedly installed on the bottom of the inner wall of the moving frame (13), and the limiting plate (12) is fixedly installed on the free end of the elastic expansion plate (11). The positioning assembly is used for detecting the position of the mirror (4), and the recycling assembly is used for recycling the chippings.

2. A lens polishing control system for a riflescope as claimed in claim 1, wherein, The limiting plate (12) is in contact with the protection frame (9), the bottom of the limiting plate (12) is provided as an inclined surface, and the protection frame (9) is in contact with the free end of the lifting device (5).

3. A lens polishing control system for a riflescope as claimed in claim 2, wherein, The protection frame (9) is used for limiting the lifting device (5), the mobile device (2) is used for driving the polishing device to move, and the limiting plate (12) is used for limiting the mobile device (2).

4. A lens polishing control system for a riflescope as claimed in claim 3, wherein, The positioning assembly comprises a supporting plate (151), a positioning frame (152), a positioning spring (153), a positioning groove (154), a speed control plate (155) and a rubber frame (156), the supporting plate (151) is fixedly installed on the bottom of the polishing plate (1), the positioning frame (152) is slidably installed on the inner wall of the polishing plate (1), the positioning spring (153) is arranged between the supporting plate (151) and the positioning frame (152), the positioning groove (154) is opened in the bottom of the positioning frame (152), the speed control plate (155) is fixedly installed on the circumferential surface of the rotating frame (3), and the rubber frame (156) is fixedly installed on the bottom of the inner wall of the moving frame (13).

5. A lens polishing control system for a riflescope as claimed in claim 4, wherein, The side of the speed control plate (155) away from the rotating frame (3) is provided as an arc surface, the positioning groove (154) is used for preventing the positioning frame (152) from colliding with the supporting plate (151), and the positioning frame (152) is in contact with the mirror (4).

6. A lens polishing control system for a riflescope as claimed in claim 5, wherein, The recycling assembly comprises a recycling device (141), a recycling frame (142), a separation plate (143), a separation spring (144), a pressing plate (145) and a curved plate (146), the recycling device (141) is fixedly installed at the bottom of the inner wall of the moving frame (13), the recycling frame (142) is fixedly installed at the top of the recycling device (141), the separation plate (143) is slidingly installed at the inner wall of the recycling device (141), the separation spring (144) is arranged between the recycling frame (142) and the separation plate (143), the pressing plate (145) is slidingly penetrated through the left side of the recycling device (141), and the curved plate (146) is arranged between the pressing plate (145) and the recycling device (141).

7. A lens polishing control system for a riflescope as defined in claim 6, wherein, The left side of the pressing plate (145) is provided as an inclined surface, the right side of the pressing plate (145) is provided as an inclined surface, and the top of the separation plate (143) is provided as an arc surface.

8. A lens polishing control system for a riflescope as claimed in claim 7, wherein, The curved plate (146) is used for driving the pressing plate (145) to reset, the separation plate (143) is used for separating the debris with different diameters, and the pressing plate (145) is in contact with the separation plate (143).

9. A control method for a lens polishing control system for a riflescope, using the lens polishing control system for a riflescope according to claim 8, characterized in that, The method comprises the following steps: Step one: after the mirror body (4) is placed on the top of the rotating frame (3), the output end of the lifting device (5) is started to move downward, the downward movement of the lifting device (5) drives the lifting plate (6) to move downward, and the downward movement of the lifting plate (6) drives the rubber platform to move downward; Step two: when the output end of the lifting device (5) moves downward, the protection frame (9) is aligned with the protection groove (7), after the protection frame (9) is aligned with the protection groove (7), the protection frame (9) moves towards the fixed end of the lifting device (5) under the elastic force of the elastic expansion block (8); Step three: the protection frame (9) moves towards the fixed end of the lifting device (5) and contacts the protection groove (7) to limit the free end of the lifting device (5), the lifting device (5) cannot continue to move downward due to the limitation of the protection frame (9), thereby ensuring that the rubber platform is closely attached to the mirror body (4); Step four: the motor is arranged at the top of the lifting plate (6) and the output end of the motor is fixedly connected with the rubber platform, the motor operates to drive the rubber platform to rotate, the rubber platform rotates to drive the mirror body (4) to rotate together with the rotating frame (3), and the moving device (2) drives the polishing device to move to the right side and contact the mirror body (4) to polish the side edge of the mirror body (4).

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