Self-adaptive adjusting device of edge grinding machine

Abstract

The invention relates to the technical field of edge grinding machines, in particular to an edge grinding machine self-adaptive adjusting device which comprises a machine base and a side vertical rod, the side vertical rod is installed on the upper surface of the machine base, movable main frames are arranged on the upper side and the lower side of the side vertical rod, and the left side face of the side vertical rod is in sliding connection with the two movable main frames. A power telescopic main rod is arranged on the right side of the side vertical rod, the two ends of the power telescopic main rod are fixed to the two movable main frames correspondingly, a fixing ring is fixed to the side, away from the side vertical rod, of each movable main frame, end discs are rotationally inserted into the inner ring side of each fixing ring, and middle discs are arranged on the sides, away from each other, of the two end discs correspondingly. And side plates are arranged on the sides, away from each other, of the two middle plates. According to the clamping device, the concave frame can be driven by the elastic telescopic vertical frame to gradually extend into the space between the two end discs by pushing the pressing cylinders, the lengths of different pressing cylinders which are in contact with different curve positions of the glass lens and extend into the space between the two end discs are different, and the curve adaptability of the glass lens is clamped.

Description

Technical Field

[0001] The invention relates to the technical field of edge grinding machines, and in particular to an adaptive adjustment device for edge grinding machines. Background Art

[0002] Optical glass is mixed with high-purity oxides of silicon, boron, sodium, potassium, calcium, etc. according to a specific formula, then melted at high temperature, and stirred evenly with ultrasound to remove bubbles; then it is cooled slowly over a long period of time to prevent internal stress in the glass block. The edge grinding machine has the characteristics of rough grinding, fine grinding and polishing in one go. It is suitable for grinding the bevel and straight edges of metal strips of different sizes and thicknesses. It is equipped with grinding wheels and spare wheels. The grinding wheels have the advantages of long life, regular forming and high efficiency.

[0003] Chinese Patent Publication No. 2023221281048 discloses an optical glass lens edge grinding device, comprising a workbench; two support plates, both of which are fixedly mounted on the top of the workbench; a cover plate, which is fixedly mounted on the top of the two support plates; two first hydraulic cylinders, both of which are fixedly mounted on the bottom of the cover plate; a long plate, which is fixedly mounted on the output shafts of the two first hydraulic cylinders; a protective cover, which is fixedly mounted on the bottom of the long plate; two vertical plates, both of which are fixedly mounted on the bottom of the long plate, and both of which are located in the protective cover. The optical glass lens edge grinding device provided by the utility model has the advantages of flexible clamping, reducing the lens damage rate, and collecting dust generated by grinding. The above-mentioned related technology has the following defects: the two end faces of the glass lens are arc-shaped surfaces, and the existing equipment cannot fully contact the glass lens when clamping the glass lens, so that the glass lens cannot be stably clamped. For this reason, an edge grinding machine adaptive adjustment device is proposed. Summary of the invention

[0004] In order to adaptively and stably fix and clamp a glass lens with a curved surface, the present invention provides an adaptive adjustment device for an edge grinding machine.

[0005] The invention provides an adaptive adjustment device for an edge grinding machine, which adopts the following technical scheme: it comprises a machine base and a side upright rod, the side upright rod is installed on the upper surface of the machine base, movable main frames are arranged on the upper and lower sides of the side upright rod, the left side of the side upright rod is slidably connected with the two movable main frames, a power telescopic main rod is arranged on the right side of the side upright rod, two ends of the power telescopic main rod are respectively fixed to the two movable main frames, a fixing ring is fixed on the side of the movable main frame away from the side upright rod, an end plate is rotatably plugged on the inner ring side of the fixing ring, an intermediate plate is arranged on the side where the two end plates are away from each other, a side where the two intermediate plates are away from each other is arranged on the side where the two intermediate plates are away from each other, a single open cylinder is fixed on the side where the two end plates are away from each other, the two intermediate plates are respectively located inside the two single open cylinders, the two side plates are respectively located inside the two single open cylinders, a synchronous power telescopic rod A is fixed on the side where the two end plates are away from each other, the other end of the synchronous power telescopic rod A is fixed to the adjacent intermediate plate, a synchronous power telescopic rod B is fixed on the side where the two intermediate plates are away from each other, and the other end of the synchronous power telescopic rod B is fixed to the adjacent side plate.

[0006] The end surface of the end plate is provided with a plurality of evenly distributed through holes, and a pressure cylinder is slidably inserted in the inside of the through holes. The pressure cylinder is located at one end of the two end plates away from each other and is elastically connected to the adjacent end plate. A short stop shaft is fixed on the front side of one end of the pressure cylinder close to the adjacent middle plate, and a one-way push rod is close to the side of the short stop shaft close to the adjacent middle plate. A concave frame is slidably sleeved on one end of the pressure cylinder close to the adjacent middle plate, and one end of the one-way push rod is rotatably connected to the concave frame. The one-way push rod rotates unidirectionally relative to the concave frame, and an elastic telescopic stand is slidably inserted on a side of the concave frame away from the short stop shaft, the concave frame is elastically connected to the elastic telescopic stand, and the other end of the elastic telescopic stand is fixed to the adjacent side plate, and a side stop shaft is fixed on one side of the concave frame, and a bending rod is arranged on the side of the side stop shaft away from the elastic telescopic stand, the bending rod is fixed to the adjacent end plate, and the bending rod is connected to the end plate. One end of the connection is bent toward the side block shaft, and an elastic support cylinder is arranged at the axis of one end of the pressure cylinder close to the adjacent middle disk, and the other end of the elastic support cylinder is fixed to the adjacent middle disk, and the end of the elastic support cylinder close to the adjacent pressure cylinder is a plurality of elastic arc cylinder-shaped structures, and the interior of the elastic support cylinder is a conical groove-shaped structure, and an inner push rod is slidably inserted into the interior of the elastic support cylinder, and the middle disk is slidably sleeved on the outer surface of the adjacent inner push rod, and the end of the inner push rod away from the adjacent middle disk is fixed to the side disk, and a double-headed power output structure is installed through the upper surface of the side upright pole, and the two output ends of the double-headed power output structure are respectively connected to the ends of the two single-open cylinders away from each other, and the two movable main frames are rotatably connected to the two output ends of the double-headed power output structure, and an edge grinding structure is arranged between the two movable main frames, and the edge grinding structure is installed on one side of the side upright pole.

[0007] Optionally, the double-head power output structure includes a central inner groove shaft and two outer groove shafts, the two ends of the central inner groove shaft are respectively slidably sleeved on the outer surfaces of the two outer groove shafts, the side uprights are rotatably sleeved on the outer surfaces of the central inner groove shaft, the ends of the two outer groove shafts away from each other are cylindrical ends, and the two movable main frames are respectively rotatably sleeved on the cylindrical ends of the two outer groove shafts.

[0008] Optionally, a power motor is installed at one end of the side upright, a driving gear is fixed to the output end of the power motor, a driven gear is meshed on one side of the driving gear, the driven gear is coaxially installed with the center inner prism axis, and the ends of the two outer prism axes that are away from each other are respectively connected to the ends of the two single-open cylinders that are away from each other through a conveyor belt.

[0009] Optionally, the edge grinding structure includes a torsion motor and a power telescopic shaft, one end of the power telescopic shaft is fixed to the output end of the torsion motor, and the other end of the power telescopic shaft is installed with a grinding wheel.

[0010] Optionally, multiple perforations are arranged in multiple rows and evenly distributed in a circular array around the axis of the end plate, and a plurality of long grooves are provided on the end face of the end plate, and a limiting power telescopic rod is slidably inserted inside the long grooves, and the limiting power telescopic rod is slidably connected to the end face of an adjacent intermediate plate, and one end of the limiting power telescopic rod connected to the intermediate plate is hinged with a hinged frame, and the end of the hinged frame close to the adjacent end plate is rotatably connected to an axis rod, and the intermediate plate is slidably sleeved on the outer surface of the adjacent axis rod, and a linkage ring is coaxially arranged between the intermediate plate and the adjacent side plate, and the linkage ring is fixed to the adjacent axis rod, and an adjustable power telescopic rod is installed on the linkage ring, and the other end of the adjustable power telescopic rod is fixed to the adjacent side plate.

[0011] Optionally, the front side of the side upright is rotatably connected to a central gear, and synchronous gear plates are meshed on the left and right sides of the central gear, and ends of the two synchronous gear plates that are away from each other are respectively fixed to the two movable main frames.

[0012] Optionally, the articulated frame, the axis rod and the end surface of the intermediate disk are distributed in a right triangle, the axis rod is arranged parallel to the axis of the intermediate disk, and the multiple long grooves are distributed in a circular array around the axis of the end disk.

[0013] Optionally, a plurality of distance rods are fixed to the mutually adjacent sides of the two fixing rings, and the upper and lower distance rods are coaxially arranged, and the distance rods are arranged parallel to the axis of the end plate.

[0014] Optionally, the two end plates are symmetrically distributed up and down with respect to the axis of the power telescopic shaft, the axis of the power telescopic shaft intersects the axis of the end plates vertically, and the end plates, the middle plate, the side plates and the single open cylinder are coaxially arranged.

[0015] In summary, the present invention includes the following beneficial technical effects:

[0016] 1. The present invention arranges a pressing cylinder, a one-way push rod, a bending rod and an elastic telescopic stand, places the glass lens to be processed between two end plates, controls the two end plates to approach each other, and then drives the two middle plates to approach the two end plates respectively through the synchronous power telescopic rod A, drives the concave frame to gradually extend into between the two end plates by pushing the pressing cylinder through the elastic telescopic stand, and after the coaxial pressing cylinders located on the upper and lower sides of the glass lens are in contact with the glass lens, when the two middle plates are controlled to continue to approach each other, the elastic telescopic stand corresponding to the pressing cylinder in contact with the glass lens is compressed, different pressing cylinders contact different curve positions of the glass lens and extend into the space between the two end plates at different lengths, so as to adaptively clamp the curve of the glass lens.

[0017] 2. The present invention sets a linkage ring, an articulated frame, an axis rod and a limit power telescopic rod. The glass lens is placed between the multiple limit power telescopic rods on the surface of the end plate. When the power telescopic rod is adjusted to drive the axis rod to gradually approach the side plate through the linkage ring, the axis rod gradually pushes the limit power telescopic rod to gradually approach the axis of the end plate through the articulated frame, pushing the lens in between to move, so that the lens gradually moves to be coaxial with the end plate, so that circular edge grinding can be performed when the end plate drives the lens to rotate, and then after the lens is clamped, the limit power telescopic rod is detached from the space between the two end plates by contraction.

[0018] 3. The present invention sets a central gear, a synchronous tooth plate and a power telescopic main rod. When the power telescopic main rod is extended and retracted to drive the two movable main frames to move, the two movable main frames drive the two synchronous tooth plates to engage with the central gear to drive the upper and lower end plates to move synchronously, thereby ensuring that when the glass lens is polished, the central axis of the glass lens is at the center position between the two end plates.

[0019] 4. The present invention sets a twisting motor, a power telescopic shaft and a grinding wheel. The twisting motor is started to change the inclination angle of the grinding wheel through the power telescopic shaft to adapt to glass lenses of different thicknesses. Then, the power telescopic shaft controls the distance between the grinding wheel and the end plate axis by telescoping to adapt to glass lenses of different diameters. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present invention;

[0021] Figure 2 2 is a schematic diagram of the structure of the central gear and the synchronous gear plate connected in an embodiment of the present invention;

[0022] Figure 3 It is a schematic diagram of the structure inside a single open cylinder in an embodiment of the present invention;

[0023] Figure 4 Schematic diagram of the structure of the connection between the perforation and the pressing cylinder in the embodiment of the present invention;

[0024] Figure 5is a schematic diagram of a bent rod structure in an embodiment of the present invention;

[0025] Figure 6 2 is a schematic diagram of the structure of the connection between the inner push rod and the elastic support cylinder in an embodiment of the present invention;

[0026] Figure 7 It is a schematic front view of some structures in an embodiment of the present invention;

[0027] Figure 8 In the embodiment of the present invention Figure 3 A schematic diagram of the structure enlargement in the middle;

[0028] Fig. 9 In the embodiment of the present invention Figure 5 Enlarged schematic diagram of the structure at point B in the middle.

[0029] Figure numerals: 1, machine base; 2, side pole; 3, movable main frame; 4, power telescopic main pole; 5, end plate; 51, long groove; 52, limited power telescopic rod; 53, hinged frame; 54, axis rod; 55, linkage ring; 56, adjustable power telescopic rod; 6, double-headed power output structure; 61, center inner prism shaft; 62, outer prism shaft; 63, power motor; 64, driven gear; 65, driving gear; 66, conveyor belt; 7, edge grinding structure; 71, twisting motor; 72. Power telescopic shaft; 73. Grinding wheel; 8. Middle disk; 9. Side disk; 10. Fixed ring; 11. Single open cylinder; 12. Synchronous power telescopic rod A; 13. Synchronous power telescopic rod B; 14. Perforation; 15. Pressing cylinder; 16. Short gear shaft; 17. Concave frame; 18. One-way push rod; 19. Elastic telescopic stand; 20. Side gear shaft; 21. Bending rod; 22. Elastic support cylinder; 23. Inner push rod; 24. Center gear; 25. Synchronous gear plate; 26. Distance rod. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-Figure 9 The present invention is described in further detail.

[0031] The embodiment of the present invention discloses an adaptive adjustment device for an edge grinding machine. Figure 1-Figure 9As shown, it includes a machine base 1 and a side upright 2, the side upright 2 is installed on the upper surface of the machine base 1, and movable main frames 3 are arranged on the upper and lower sides of the side upright 2, the left side of the side upright 2 is slidably connected with the two movable main frames 3, and a power telescopic main rod 4 is arranged on the right side of the side upright 2, and the two ends of the power telescopic main rod 4 are respectively fixed to the two movable main frames 3. The telescopic main rod 4 can change the distance between the two movable main frames 3 by telescoping, and a fixing ring 10 is fixed on the side of the movable main frame 3 away from the side upright 2, and an end plate 5 is rotatably inserted on the inner ring side of the fixing ring 10, and an intermediate plate 8 is arranged on the side where the two end plates 5 are away from each other, and a side plate 9 is arranged on the side where the two intermediate plates 8 are away from each other, and the two end plates 5 are away from each other. A single open cylinder 11 is fixed on each surface, two middle disks 8 are respectively located inside the two single open cylinders 11, and two side disks 9 are respectively located inside the two single open cylinders 11. A synchronous power telescopic rod A12 is fixed on the side of the two end disks 5 away from each other, and the other end of the synchronous power telescopic rod A12 is fixed to the adjacent middle disk 8. All the synchronous power telescopic rods A12 are synchronously extended and retracted, driving the two middle disks 8 to move synchronously relative to the two end disks 5. A synchronous power telescopic rod B13 is fixed on the side of the two middle disks 8 away from each other, and the other end of the synchronous power telescopic rod B13 is fixed to the adjacent side disk 9. All the synchronous power telescopic rods B13 are synchronously extended and retracted, driving the two side disks 9 to move synchronously relative to the two middle disks 8.

[0032] The end surface of the end plate 5 is provided with a plurality of evenly distributed through holes 14, and the plurality of through holes 14 are evenly distributed in a circular array around the axis of the end plate 5 in a plurality of rows. The end surface of the end plate 5 is provided with a plurality of long grooves 51, and a limited power telescopic rod 52 is slidably inserted inside the long grooves 51. The limited power telescopic rod 52 is slidably connected to the end surface of the adjacent intermediate plate 8. When the limited power telescopic rod 52 is extended, the limited power telescopic rod 52 can be extended between the two end plates 5, and when the limited power telescopic rod 52 is contracted, it can be separated from the position between the two end plates 5. One end of the limited power telescopic rod 52 connected to the intermediate plate 8 is hinged with a hinge frame 53, and one end of the hinge frame 53 close to the adjacent end plate 5 is rotatably connected with an axis rod 54, and the intermediate plate 8 is slidably sleeved on the adjacent axis rod 5 4, a linkage ring 55 is coaxially arranged between the middle plate 8 and the adjacent side plate 9, the linkage ring 55 is fixed to the adjacent axis rod 54, and an adjustable power telescopic rod 56 is installed on the linkage ring 55, and the other end of the adjustable power telescopic rod 56 is fixed to the adjacent side plate 9, all the adjustable power telescopic rods 56 are synchronously extended and retracted, driving the two linkage rings 55 to move synchronously, and placing the glass lens to be processed between the multiple limited power telescopic rods 52 between the two end plates 5, first controlling the adjustable power telescopic rod 56 to drive the axis rod 54 to gradually approach the side plate 9 through the linkage ring 55, and the axis rod 54 gradually pushes the limited power telescopic rod 52 to gradually approach the axis of the end plate 5 through the hinge frame 53, pushing the lens between to move, so that the lens gradually moves to be coaxial with the end plate 5.

[0033] A pressing cylinder 15 is slidably inserted inside the through hole 14. The pressing cylinder 15 is located at one end of the two end plates 5 that are away from each other and is elastically connected to the adjacent end plate 5. A short stop shaft 16 is fixed to the front side of the end of the pressing cylinder 15 that is close to the adjacent middle plate 8. A plurality of distance rods 26 are fixed to the sides of the two fixing rings 10 that are close to each other. The distance rods 26 arranged upper and lower are coaxially arranged, and the distance rods 26 are arranged parallel to the axis of the end plates 5. When the two end plates 5 approach each other, when the distance rods 26 on the upper and lower sides touch, the two end plates 5 stop and then continue to approach. When the two distance rods 26 touch each other, the distance between the two end plates 5 can allow the pressing cylinder 15 to fully extend between the two end plates 5.

[0034] A one-way push rod 18 is provided on one side of the short stop shaft 16 close to the adjacent intermediate disk 8, and a concave frame 17 is slidably sleeved on one end of the pressing cylinder 15 close to the adjacent intermediate disk 8. One end of the one-way push rod 18 is rotatably connected to the concave frame 17. The one-way push rod 18 rotates unidirectionally relative to the concave frame 17. An elastic telescopic stand 19 is slidably inserted on one side of the concave frame 17 away from the short stop shaft 16. The concave frame 17 is elastically connected to the elastic telescopic stand 19. The other end of the elastic telescopic stand 19 is fixed to the adjacent side disk 9. A side stop shaft 20 is fixed on one side of the concave frame 17. The side stop shaft 20 A bending rod 21 is provided on the side away from the elastic telescopic stand 19. The elasticity of the elastic telescopic stand 19 is greater than the elasticity of the connection between the pressing cylinder 15 and the end plate 5. After the pressing cylinder 15 cannot move relative to the end plate 5, the middle plate 8 will push the elastic telescopic stand 19 to contract when it continues to move. The bending rod 21 is fixed to the adjacent end plate 5. The end of the bending rod 21 connected to the end plate 5 is bent toward the side of the side stop shaft 20. The synchronous power telescopic rod A12 drives the two middle plates 8 to approach the two end plates 5 respectively. The elastic telescopic stand 19 drives the concave frame 17 and the one-way push rod 18 to pass By pushing the short stop shaft 16, the pressing cylinder 15 is driven to gradually extend between the two end plates 5. After the coaxial pressing cylinders 15 located on the upper and lower sides of the glass lens are in contact with the glass lens, the two intermediate plates 8 are controlled to continue to approach each other, and the elastic telescopic stand 19 corresponding to the pressing cylinder 15 in contact with the glass lens is pushed to be compressed. Different pressing cylinders 15 contact different curved positions of the glass lens and extend between the two end plates 5 to different lengths, and the corresponding elastic telescopic stand 19 is compressed to different degrees. The pressing cylinder 15 located outside the range of the glass lens is moving in the corresponding concave stand 17. When the side stop shaft 20 of the concave frame 17 moves to the upper end of the bending rod 21, the bent end of the bending rod 21 drives the one-way push rod 18 to disengage the thrust force on the short stop shaft 16 by pushing the side stop shaft 20 and the concave frame 17, and the pressing cylinder 15 is reset under the elastic connection with the end plate 5, preventing the pressing cylinder 15 on the outside of the glass lens from being retracted between the end plate 5 and the middle plate 8, which will not affect the edging of the glass lens. Then, when the middle plate 8 is away from the end plate 5 again, the one-way push rod 18 can be reset to one side of the short stop shaft 16 again by rotating relative to the concave frame 17.

[0035] An elastic support cylinder 22 is arranged at the axis of one end of the pressure cylinder 15 close to the adjacent middle disk 8, and the other end of the elastic support cylinder 22 is fixed to the adjacent middle disk 8. The end of the elastic support cylinder 22 close to the adjacent pressure cylinder 15 is a plurality of elastic arc cylinder-shaped structures, and the interior of the elastic support cylinder 22 is a conical groove-shaped structure. An inner push rod 23 is slidably inserted in the interior of the elastic support cylinder 22, and the middle disk 8 is slidably sleeved on the outer surface of the adjacent inner push rod 23. The end of the inner push rod 23 away from the adjacent middle disk 8 is fixed to the side disk 9. When the side disk 9 approaches the middle disk 8, the inner push rod 23 is driven to gradually Inserted into the elastic support tube 22, the inner push rod 23 gradually expands the elastic arc tube structure of the elastic support tube 22 as it extends into the conical groove of the elastic support tube 22. The expanded elastic support tube 22 gradually tightens the inner wall of the pressing tube 15, fixing the position of the pressing tube 15 relative to the end plate 5 and the middle plate 8, thereby adaptively clamping the curve of the glass lens. The hinged frame 53, the axis rod 54 and the end face of the middle plate 8 are distributed in a right triangle, the axis rod 54 is arranged parallel to the axis of the middle plate 8, and a plurality of long grooves 51 are distributed in a circular array around the axis of the end plate 5.

[0036] A double-headed power output structure 6 is installed through the upper surface of the side upright 2. The two output ends of the double-headed power output structure 6 are respectively connected to the ends of the two single-open cylinders 11 that are away from each other. The two movable main frames 3 are respectively rotatably connected to the two output ends of the double-headed power output structure 6. The double-headed power output structure 6 includes a central inner prism groove shaft 61 and two outer prism shafts 62. The two ends of the central inner prism groove shaft 61 are respectively slidably sleeved on the outer surfaces of the two outer prism shafts 62. The side upright 2 is rotatably sleeved on the outer surface of the central inner prism groove shaft 61. The ends of the two outer prism shafts 62 that are away from each other are cylindrical ends. The two movable main frames 3 are respectively rotatably sleeved At the cylindrical end of the two outer prism shafts 62, a power motor 63 is installed at one end of the side upright 2, and a driving gear 65 is fixed to the output end of the power motor 63. A driven gear 64 is meshed with one side of the driving gear 65. The driven gear 64 is coaxially installed with the center inner prism groove shaft 61. The ends of the two outer prism shafts 62 that are away from each other are respectively driven by the conveyor belt 66 to the ends of the two single-open cylinders 11 that are away from each other. After the power motor 63 is started, the driving gear 65 is meshed with the driven gear 64 to drive the center inner prism groove shaft 61 and the two outer prism shafts 62 to rotate synchronously, and then the two single-open cylinders 11 are driven to rotate synchronously through the conveyor belt 66.

[0037] An edge grinding structure 7 is arranged between the two movable main frames 3 and is installed on one side of the side upright 2. The edge grinding structure 7 includes a twisting motor 71 and a power telescopic shaft 72. One end of the power telescopic shaft 72 is fixed to the output end of the twisting motor 71, and a grinding wheel 73 is installed on the other end of the power telescopic shaft 72. When the twisting motor 71 is started, the inclination angle of the grinding wheel 73 is changed through the power telescopic shaft 72 to adapt to glass lenses of different thicknesses. Then, the power telescopic shaft 72 controls the distance between the grinding wheel 73 and the axis of the end plate 5 by telescoping to adapt to glass lenses of different diameters.

[0038] The front side of the side upright 2 is rotatably connected to a center gear 24, and synchronous tooth plates 25 are meshed on both sides of the center gear 24. The ends of the two synchronous tooth plates 25 that are away from each other are respectively fixed to the two movable main frames 3. When the two movable main frames 3 move, the two synchronous tooth plates 25 are driven to move synchronously with the center gear 24, so that the two movable main frames 3 move synchronously the same distance. The two end plates 5 are symmetrically distributed up and down with the axis of the power telescopic shaft 72, and the axis of the power telescopic shaft 72 intersects vertically with the axis of the end plate 5. The end plate 5, the middle plate 8, the side plate 9 and the single open cylinder 11 are coaxially arranged.

[0039] The working principle is as follows: the glass lens to be processed is placed between the multiple limited power telescopic rods 52 between the two end plates 5, and the power telescopic rod 56 is first controlled and adjusted to drive the axis rod 54 to gradually approach the side plate 9 through the linkage ring 55. The axis rod 54 gradually pushes the limited power telescopic rod 52 to gradually approach the axis of the end plate 5 through the hinge frame 53, pushing the lens in between to move, so that the lens gradually moves to be coaxial with the end plate 5, and the synchronous power telescopic rod A12 drives the two middle plates 8 to approach the two end plates 5 respectively, and the elastic telescopic stand 19 drives the concave frame 17 and the one-way push rod 18 to drive the pressing cylinder 15 to gradually extend into between the two end plates 5 by pushing the short gear shaft 16. After the coaxial pressing cylinders 15 on the upper and lower sides of the glass lens are in contact with the glass lens, while controlling the two middle plates 8 to continue to approach each other, the pressing cylinders 15 in contact with the glass lens are pushed. The elastic telescopic stand 19 corresponding to the pressing cylinder 15 that is touched is compressed, and different pressing cylinders 15 contact different curved positions of the glass lens and extend into the space between the two end plates 5 to different lengths. At the same time, the elastic support cylinder 22 is inserted into the pressing cylinder 15, and then the synchronous power telescopic rod B13 drives the side plate 9 to approach the middle plate 8 by contraction, and drives the inner push rod 23 to gradually insert into the elastic support cylinder 22. As the inner push rod 23 increases its insertion into the conical groove-shaped interior of the elastic support cylinder 22, it gradually stretches the elastic support cylinder 22, and the stretched elastic support cylinder 22 gradually tightens the inner wall of the pressing cylinder 15, fixes the position of the pressing cylinder 15 relative to the end plate 5 and the middle plate 8, thereby adaptively clamping the curve of the glass lens, and then controls the grinding wheel 73 to contact the glass lens, and then drives the clamped glass lens to rotate relative to the grinding wheel 73 when the single-open cylinder 11 rotates.

[0040] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An adaptive adjustment device for an edge grinding machine, comprising a machine base (1) and a side upright (2), wherein the side upright (2) is mounted on the upper surface of the machine base (1), characterized in that: The upper and lower sides of the side upright pole (2) are both provided with movable main frames (3), the left side of the side upright pole (2) is slidably connected to the two movable main frames (3), the right side of the side upright pole (2) is provided with a power telescopic main pole (4), the two ends of the power telescopic main pole (4) are respectively fixed to the two movable main frames (3), a fixing ring (10) is fixed to the side of the movable main frame (3) away from the side upright pole (2), an end plate (5) is rotatably plugged into the inner ring side of the fixing ring (10), the two end plates (5) are both provided with an intermediate plate (8) on the side away from each other, and the two intermediate plates (8) are both provided with a side plate ( 9), a single open cylinder (11) is fixed to the side of the two end plates (5) away from each other, the two middle plates (8) are respectively located inside the two single open cylinders (11), the two side plates (9) are respectively located inside the two single open cylinders (11), a synchronous power telescopic rod A (12) is fixed to the side of the two end plates (5) away from each other, the other end of the synchronous power telescopic rod A (12) is fixed to the adjacent middle plate (8), a synchronous power telescopic rod B (13) is fixed to the side of the two middle plates (8) away from each other, the other end of the synchronous power telescopic rod B (13) is fixed to the adjacent side plate (9); The end surface of the end plate (5) is provided with a plurality of evenly distributed through holes (14), and a pressing cylinder (15) is slidably inserted inside the through hole (14). The pressing cylinder (15) is located at one end of the two end plates (5) away from each other and is elastically connected to the adjacent end plate (5). A short stop shaft (16) is fixed on the front side of the end of the pressing cylinder (15) close to the adjacent middle plate (8). A one-way push rod (18) is provided on one side of the short stop shaft (16) close to the adjacent middle plate (8). A concave frame (17) is slidably sleeved on one end of the pressing cylinder (15) close to the adjacent middle plate (8). The one-way push rod (18) One end of the concave frame (17) is rotatably connected to the concave frame (17), the one-way push rod (18) is unidirectionally rotatable relative to the concave frame (17), a side of the concave frame (17) away from the short stop shaft (16) is slidably plugged with an elastic telescopic stand (19), the concave frame (17) is elastically connected to the elastic telescopic stand (19), the other end of the elastic telescopic stand (19) is fixed to the adjacent side plate (9), a side stop shaft (20) is fixed to one side of the concave frame (17), a side of the side stop shaft (20) away from the elastic telescopic stand (19) is provided with a bending rod (21), the bending rod (21) is connected to the adjacent The end plate (5) is fixed, one end of the bending rod (21) connected to the end plate (5) is bent toward the side of the side block shaft (20), an elastic support tube (22) is arranged at the axis of one end of the pressure cylinder (15) close to the adjacent middle plate (8), the other end of the elastic support tube (22) is fixed to the adjacent middle plate (8), the end of the elastic support tube (22) close to the adjacent pressure cylinder (15) is a plurality of elastic arc cylinder-shaped structures, the interior of the elastic support tube (22) is a conical groove-shaped structure, the interior of the elastic support tube (22) is slidably inserted with an inner push rod (23), and the middle plate (8) is slidably sleeved on The outer surface of the adjacent inner push rod (23), one end of the inner push rod (23) away from the adjacent middle disk (8) is fixed to the side disk (9), the upper surface of the side upright rod (2) is penetrated by a double-headed power output structure (6), the two output ends of the double-headed power output structure (6) are respectively connected to the ends of the two single-open cylinders (11) away from each other, the two movable main frames (3) are respectively rotatably connected to the two output ends of the double-headed power output structure (6), and an edge grinding structure (7) is arranged between the two movable main frames (3), and the edge grinding structure (7) is installed on one side of the side upright rod (2).

2. The self-adaptive adjustment device for an edge grinding machine according to claim 1, characterized in that: The double-head power output structure (6) comprises a central inner groove shaft (61) and two outer groove shafts (62), the two ends of the central inner groove shaft (61) are respectively slidably sleeved on the outer surfaces of the two outer groove shafts (62), the side upright rods (2) are rotatably sleeved on the outer surface of the central inner groove shaft (61), the ends of the two outer groove shafts (62) that are away from each other are cylindrical ends, and the two movable main frames (3) are respectively rotatably sleeved on the cylindrical ends of the two outer groove shafts (62).

3. The self-adaptive adjustment device for an edge grinding machine according to claim 2, characterized in that: A power motor (63) is installed at one end of the side upright rod (2), a driving gear (65) is fixed to the output end of the power motor (63), a driven gear (64) is meshed with one side of the driving gear (65), the driven gear (64) is coaxially installed with the central inner prism groove shaft (61), and the ends of the two outer prism shafts (62) that are away from each other are respectively driven by the ends of the two single-open cylinders (11) that are away from each other through a conveyor belt (66).

4. The self-adaptive adjustment device for an edge grinding machine according to claim 1, characterized in that: The edge grinding structure (7) comprises a twisting motor (71) and a power telescopic shaft (72), one end of the power telescopic shaft (72) is fixed to the output end of the twisting motor (71), and the other end of the power telescopic shaft (72) is equipped with a grinding wheel (73).

5. The self-adaptive adjustment device for an edge grinding machine according to claim 1, characterized in that: The plurality of perforations (14) are evenly distributed in a plurality of rows in a circular array around the axis of the end plate (5); the end surface of the end plate (5) is provided with a plurality of long grooves (51); a limited power telescopic rod (52) is slidably inserted inside the long groove (51); the limited power telescopic rod (52) is slidably connected to the end surface of the adjacent intermediate plate (8); one end of the limited power telescopic rod (52) connected to the intermediate plate (8) is hingedly connected to a hinge frame (53); one end of the hinge frame (53) close to the adjacent end plate (5) is rotatably connected to an axis rod (54); the intermediate plate (8) is slidably sleeved on the outer surface of the adjacent axis rod (54); a linkage ring (55) is coaxially arranged between the intermediate plate (8) and the adjacent side plate (9); the linkage ring (55) is fixed to the adjacent axis rod (54); an adjustable power telescopic rod (56) is installed on the linkage ring (55); the other end of the adjustable power telescopic rod (56) is fixed to the adjacent side plate (9).

6. The self-adaptive adjustment device for an edge grinding machine according to claim 5, characterized in that: The front side of the side upright rod (2) is rotatably connected to a central gear (24), and the left and right sides of the central gear (24) are meshed with synchronous toothed plates (25), and the ends of the two synchronous toothed plates (25) that are away from each other are respectively fixed to the two movable main frames (3).

7. The self-adaptive adjustment device for an edge grinding machine according to claim 5, characterized in that: The hinge frame (53), the axis rod (54) and the end surface of the intermediate disk (8) are arranged in a right triangle, the axis rod (54) is arranged parallel to the axis of the intermediate disk (8), and the plurality of long grooves (51) are arranged in a circular array around the axis of the end disk (5).

8. The self-adaptive adjustment device for an edge grinding machine according to claim 1, characterized in that: A plurality of distance rods (26) are fixed to the mutually adjacent sides of the two fixing rings (10), and the distance rods (26) arranged up and down are coaxially arranged, and the distance rods (26) are arranged parallel to the axis of the end plate (5).

9. The self-adaptive adjustment device for an edge grinding machine according to claim 4, characterized in that: The two end plates (5) are symmetrically distributed up and down about the axis of the power telescopic shaft (72), the axis of the power telescopic shaft (72) intersects perpendicularly with the axis of the end plates (5), and the end plates (5), the middle plate (8), the side plates (9) and the single open cylinder (11) are coaxially arranged.

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