Optical glass lens edge grinding device

Abstract

The utility model discloses an optical glass lens edging device which comprises a vertical block, a transverse block is arranged at the bottom end of the vertical block, a polishing belt is arranged on the outer side of a driving wheel, a lead screw sleeve is spirally connected to the outer side of a long lead screw, a connecting rod is rotationally connected to the outer side of the lead screw sleeve, and a clamping block is arranged at the lower end of a fixing frame. The tail end of a main shaft of the first servo motor is fixedly connected with a threaded rod, the outer side of the threaded rod is spirally connected with a threaded sleeve, an optical lens is placed between the supporting plate and the clamping block and clamped by rotating the hand wheel, the second servo motor is started to drive the optical lens to rotate, the first servo motor is started to drive the threaded rod to rotate, and the optical lens is clamped through the threaded sleeve. The threaded rod drives the threaded sleeve to move, when the optical lens rotates and moves, the threaded sleeve is attached to the grinding belt all the time so that grinding can be conducted, and the device can adapt to edge grinding operation of optical lenses of various shapes.

Description

Technical Field

[0001] The utility model relates to the technical field of glass lens edge grinding, in particular to an optical glass lens edge grinding device. Background Art

[0002] With the rapid development of the optical glasses industry, the demand for optical glass lenses continues to increase. Optical lenses usually need to be edged to give them a smooth appearance and a comfortable use experience. Edge grinding can eliminate the sharp edges of the lenses to avoid scratching users or other objects, and can also reduce the uneven quality of the lenses and improve the light transmittance and optical performance of the lenses. In addition, edge grinding can also increase the aesthetics of the lenses and facilitate the installation and fixation of the lenses. Therefore, edge grinding is one of the important processes to ensure the quality and comfort of optical lenses.

[0003] A patent with publication number CN 220029667 U discloses an edge grinding device for processing optical glass lenses, including a workbench, two vertical plates and a fixed cylinder are installed on the top of the workbench, the fixed cylinder is located between the two vertical plates, an electric push rod is installed on the side of the vertical plate facing the fixed cylinder, a motor is installed on the output shaft of the electric push rod, a grinding sheet is fixedly connected to the output shaft of the motor, an adjustment rod is slidably connected inside the fixed cylinder, a screw rod is threaded through one side of the fixed cylinder, the screw rod abuts against the adjustment rod, and a fixed frame is fixedly connected to the top of the adjustment rod. The technical solution of the utility model can install and fix the lens body through the fixed frame and the threaded rod, and both sides of the lens body are protruded from both sides of the fixed frame, so that the grinding sheet can grind both sides of the lens body at the same time, thereby improving the edge grinding efficiency.

[0004] The above-mentioned optical lens edge grinding device is only suitable for processing regular circular lenses. When encountering optical lenses of other shapes such as square, elliptical, etc., it is difficult to quickly perform edge grinding operations; the above-mentioned optical lens edge grinding device is also unable to chamfer the corners of the optical lens, which makes the optical lens edge grinding process only possible to become vertical corners, making the adaptability of the optical lens lower; the above-mentioned edge grinding device is also inconvenient to replace the grinding belt, which affects the processing efficiency.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related art, the utility model provides an optical glass lens edge grinding device to overcome the above technical problems existing in the existing related art.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] The cam is connected with the drive gear of the driving member, and the cam is connected with the drive gear of the driving member, and the cam is connected with the drive gear of the driving member.

[0009] Furthermore, hinges are provided at the connection between the vertical block and the horizontal block, and the hinges are provided in two groups.

[0010] Furthermore, a fixing piece is provided at the right end of the alloy rod, and a central connecting block is installed between the top ends of the alloy rod and the fixing piece.

[0011] Furthermore, a driving motor is provided at the top end of the central axis of the driving wheel, and the driving motor is fixedly connected to the front fixing plate.

[0012] Furthermore, the central axis of the driven wheel is spirally connected with a screw rod, the rear end of the screw rod is fixedly connected with a first knob, and the screw rod is rotatably connected to the rear fixed plate.

[0013] Furthermore, the screw sleeve is slidably connected to the horizontal block, and the upper end of the connecting rod is rotatably connected to the vertical block.

[0014] Furthermore, the long screw rod, the screw rod sleeve and the connecting rod are provided with two front and rear groups, and the right end of the long screw rod is fixedly connected with a second knob.

[0015] Furthermore, a sliding rod is slidably connected to the inner side of the threaded sleeve, and the sliding rod in the threaded sleeve is fixedly connected to the cross block.

[0016] Furthermore, a screw rod is provided between the hand wheel and the clamping block, and the screw rods in the hand wheel and the clamping block are spirally connected to the fixing frame.

[0017] The beneficial effects of the utility model are:

[0018] The utility model is provided with a driving wheel, a grinding belt, a support plate, a clamping block, a first servo motor, a second servo motor, a threaded rod, a threaded sleeve, etc., and the optical lens is placed between the support plate and the clamping block and clamped by turning a hand wheel, the second servo motor is turned on to drive the optical lens to rotate, the first servo motor is turned on to drive the threaded rod to rotate, and the threaded rod further drives the threaded sleeve to move. When the optical lens rotates and moves, it is always in contact with the grinding belt, so as to be polished. This set of device can be adapted to the edge grinding operation of optical lenses of various shapes;

[0019] The utility model is provided with a driving wheel, a grinding belt, a vertical block, a horizontal block, a long screw, a screw sleeve, a connecting rod, etc., and the second knob is turned to drive the long screw to rotate, the long screw drives the screw sleeve to rotate and move in the horizontal block, the screw sleeve drives the connecting rod to move, and the connecting rod drives the vertical block to tilt, so that the grinding belt is tilted synchronously, so that the corners of the optical lens can be chamfered;

[0020] The utility model is provided with a driving wheel, a grinding belt, a rear fixing plate, a screw rod, a first knob, etc., and the screw rod is rotated by rotating the first knob to drive the screw rod to rotate, and the screw rod drives the central axis of the driven wheel to move in the rear fixing plate, so that the driven wheel is separated from the grinding belt, thereby facilitating the replacement of the grinding belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of the overall structure of an optical glass lens edge grinding device according to an embodiment of the utility model;

[0023] Figure 2 It is a schematic diagram of the installation structure of a central connecting block, a front fixing plate, and a rear fixing plate of an optical glass lens edge grinding device according to an embodiment of the utility model;

[0024] Figure 3 It is a schematic diagram of the installation structure of a grinding belt of an optical glass lens edge grinding device according to an embodiment of the utility model;

[0025] Figure 4 It is a schematic diagram of the installation structure of a screw rod of an optical glass lens edge grinding device according to an embodiment of the utility model;

[0026] Figure 5 It is a schematic diagram of the installation structure of a threaded rod and a threaded sleeve of an optical glass lens edge grinding device according to an embodiment of the utility model;

[0027] Figure 6 The utility model is a schematic diagram of the installation structure of a long lead screw and a lead screw sleeve of an optical glass lens edge grinding device according to an embodiment of the utility model.

[0028] In the figure:

[0029] 1. Vertical block; 2. Horizontal block; 3. Hinge; 4. Alloy rod; 5. Fixing piece; 6. Central connecting block; 7. Front fixing plate; 8. Rear fixing plate; 9. Driving wheel; 10. Grinding belt; 11. Driven wheel; 12. Screw; 13. First knob; 14. Driving motor; 15. Long screw; 16. Screw sleeve; 17. Connecting rod; 18. Second knob; 19. First servo motor; 20. Threaded rod; 21. Threaded sleeve; 22. Second servo motor; 23. Support plate; 24. Fixing frame; 25. Handwheel; 26. Clamping block. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Example 1

[0032] Please refer to the instruction manual Figure 1-6 According to an embodiment of the utility model, an optical glass lens edge grinding device comprises a vertical block 1, a horizontal block 2 is provided at the bottom end of the vertical block 1, an alloy rod 4 is fixedly connected to the top end of the vertical block 1, a front fixed plate 7 is fixedly connected to the front end of the alloy rod 4, a rear fixed plate 8 is fixedly connected to the rear end of the alloy rod 4, a driving wheel 9 is rotatably connected to the bottom end of the front fixed plate 7, a grinding belt 10 is provided on the outer side of the driving wheel 9, a driven wheel 11 is provided at the bottom end of the rear fixed plate 8, a long screw 15 is rotatably connected to the side of the horizontal block 2, a screw sleeve 16 is spirally connected to the outer side of the long screw 15, and a connecting rod 17 is rotatably connected to the outer side of the screw sleeve 16;

[0033] The right end of the horizontal block 2 is fixedly connected to a first servo motor 19, the end of the main shaft of the first servo motor 19 is fixedly connected to a threaded rod 20, the outer side of the threaded rod 20 is spirally connected to a threaded sleeve 21, the top of the threaded sleeve 21 is fixedly connected to a second servo motor 22, a support plate 23 is installed on the top of the servo motor 22, the top of the threaded sleeve 21 is fixedly connected to a fixing frame 24, the top of the fixing frame 24 is provided with a hand wheel 25, and the lower end of the fixing frame 24 is provided with a clamping block 26.

[0034] Through the above technical solution, the glass lens is placed between the support plate 23 and the clamping block 26, and the hand wheel 25 is turned to drive the screw rod to rotate, thereby adjusting the height of the clamping block 26, so as to clamp the glass lens, turn on the second servo motor 22 to drive the glass lens to rotate, turn on the first servo motor 19 to drive the threaded rod 20 to rotate, the threaded rod 20 drives the threaded sleeve 21 to rotate and move in the horizontal block 2, turn the second knob 18 to drive the long screw rod 15 to rotate, the long screw rod 15 drives the screw sleeve 16 to rotate and move left and right, the screw sleeve 16 drives the connecting rod 17 to move, and the connecting rod 17 drives the vertical block 1 to tilt, thereby adjusting the tilt angle of the grinding belt 10;

[0035] Since the driving motor 14 is turned on to drive the driving wheel 9 to rotate, the driving wheel 9 drives the grinding belt 10 to move, so that the present device can grind the edges of optical glass lenses of various shapes such as elliptical, square, and circular. The first knob 13 is turned to drive the screw rod 12 to rotate, and the screw rod 12 further drives the driven wheel 11 to move, so that the grinding belt 10 is separated from the driven wheel 11, and the grinding belt 10 can be easily replaced.

[0036] Example 2

[0037] Please refer to the instruction manual Figure 2 , 3 4. This embodiment provides an optical glass lens edge grinding device, which, in addition to the technical solution of the above-mentioned embodiment 1, also has the following technical features: a fixing piece 5 is provided at the right end of the alloy rod 4, and a central connecting block 6 is installed at the top of the alloy rod 4 and the fixing piece 5; a driving motor 14 is provided at the top of the central axis of the driving wheel 9, and the driving motor 14 is fixedly connected to the front fixing plate 7; a screw rod 12 is spirally connected to the central axis of the driven wheel 11, and a first knob 13 is fixedly connected to the rear end of the screw rod 12, and the screw rod 12 is rotatably connected to the rear fixing plate 8;

[0038] In this embodiment, the alloy rod 4, the fixing part 5, the front fixing plate 7, and the rear fixing plate 8 together form a frame, which then rotates the driving wheel 9 and the driven wheel 11; the driving motor 14 drives the driving wheel 9 to rotate, so that the driving wheel 9 drives the grinding belt 10 to move, and the first knob 13 is turned to drive the screw rod 12 to rotate, and the screw rod 12 drives the driven wheel 11 to move. This set of structures is convenient for replacing the grinding belt 10.

[0039] Example 3

[0040] Please refer to the instruction manual Figure 5 and 6, this embodiment provides an optical glass lens edge grinding device, which, in addition to the technical solutions of the above-mentioned embodiments 1 and 2, also has the following technical features: a hinge 3 is provided at the connection between the vertical block 1 and the horizontal block 2, and the hinge 3 is provided with 2 groups, the screw sleeve 16 is slidably connected to the horizontal block 2, and the upper end of the connecting rod 17 is rotatably connected to the vertical block 1; the long screw rod 15, the screw sleeve 16 and the connecting rod 17 are each provided with 2 front and rear groups, the right end of the long screw rod 15 is fixedly connected to the second knob 18, the inner side of the threaded sleeve 21 is slidably connected to the sliding rod, and the sliding rod in the threaded sleeve 21 is fixedly connected to the horizontal block 2; a screw rod is provided between the hand wheel 25 and the clamping block 26, and the screw rods in the hand wheel 25 and the clamping block 26 are spirally connected to the fixing frame 24, so that the optical lens can be clamped and fixed by this set of devices;

[0041] In this embodiment, the vertical block 1 and the horizontal block 2 are rotated by the hinge 3, and the long screw 15 is rotated by rotating the second knob 18, and the long screw 15 drives the screw sleeve 16 to move in the horizontal block 2, and the screw sleeve 16 drives the connecting rod 17 to move, and the connecting rod 17 drives the vertical block 1 to tilt; and the second knob 18 is rotated to drive the long screw 15 to rotate, the long screw 15 drives the screw sleeve 16 to rotate and move in the horizontal block 2, the screw sleeve 16 drives the connecting rod 17 to move, and the connecting rod 17 can drive the vertical block 1 to tilt.

[0042] When the device is used, the glass lens is placed between the support plate 23 and the clamping block 26, and the hand wheel 25 is turned to drive the screw rod to rotate, and then the height of the clamping block 26 is adjusted to clamp the glass lens, and the second servo motor 22 is turned on to drive the glass lens to rotate, and the first servo motor 19 is turned on to drive the threaded rod 20 to rotate, and the threaded rod 20 drives the threaded sleeve 21 to rotate and move in the horizontal block 2, and the second knob 18 is turned to drive the long screw rod 15 to rotate, and the long screw rod 15 drives the screw rod sleeve 16 to rotate and move left and right, and the screw rod sleeve The cylinder 16 drives the connecting rod 17 to move, and the connecting rod 17 drives the vertical block 1 to tilt, thereby adjusting the tilt angle of the grinding belt 10, turning on the driving motor 14 to drive the driving wheel 9 to rotate, and the driving wheel 9 drives the grinding belt 10 to move, so that this set of equipment can grind the edges of optical glass lenses of various shapes such as elliptical, square, and circular. Turning the first knob 13 drives the screw rod 12 to rotate, and the screw rod 12 drives the driven wheel 11 to move, so that the grinding belt 10 is separated from the driven wheel 11, and the grinding belt 10 can be easily replaced.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An optical glass lens edge grinding device, comprising a vertical block (1), characterized in that: The bottom end of the vertical block (1) is provided with a horizontal block (2); the top end of the vertical block (1) is fixedly connected to an alloy rod (4); the front end of the alloy rod (4) is fixedly connected to a front fixing plate (7); the rear end of the alloy rod (4) is fixedly connected to a rear fixing plate (8); the bottom end of the front fixing plate (7) is rotatably connected to a driving wheel (9); a grinding belt (10) is provided on the outer side of the driving wheel (9); a driven wheel (11) is provided on the bottom end of the rear fixing plate (8); a long screw rod (15) is rotatably connected to the side of the horizontal block (2); a screw rod sleeve (16) is spirally connected to the outer side of the long screw rod (15); the screw rod sleeve (16) is The outer side is rotatably connected with a connecting rod (17); the right end of the horizontal block (2) is fixedly connected with a first servo motor (19); the main shaft end of the first servo motor (19) is fixedly connected with a threaded rod (20); the outer side of the threaded rod (20) is spirally connected with a threaded sleeve (21); the top end of the threaded sleeve (21) is fixedly connected with a second servo motor (22); the top end of the servo motor (22) is equipped with a supporting plate (23); the top end of the threaded sleeve (21) is fixedly connected with a fixing frame (24); the top end of the fixing frame (24) is provided with a hand wheel (25); the lower end of the fixing frame (24) is provided with a clamping block (26).

2. The optical glass lens edge grinding device according to claim 1, characterized in that: A hinge (3) is provided at the connection between the vertical block (1) and the horizontal block (2), and the hinge (3) is provided in two groups.

3. The optical glass lens edge grinding device according to claim 1, characterized in that: A fixing piece (5) is provided at the right end of the alloy rod (4), and a central connecting block (6) is installed at the top ends of the alloy rod (4) and the fixing piece (5).

4. The optical glass lens edge grinding device according to claim 1, characterized in that: A driving motor (14) is provided at the top end of the central axis of the driving wheel (9), and the driving motor (14) is fixedly connected to the front fixing plate (7).

5. The optical glass lens edge grinding device according to claim 1, characterized in that: The central axis of the driven wheel (11) is spirally connected to a screw rod (12), the rear end of the screw rod (12) is fixedly connected to a first knob (13), and the screw rod (12) is rotatably connected to a rear fixed plate (8).

6. The optical glass lens edge grinding device according to claim 1, characterized in that: The screw sleeve (16) is slidably connected to the horizontal block (2), and the upper end of the connecting rod (17) is rotatably connected to the vertical block (1).

7. The optical glass lens edge grinding device according to claim 1, characterized in that: The long screw rod (15), the screw rod sleeve (16) and the connecting rod (17) are each provided with two front and rear groups, and the right end of the long screw rod (15) is fixedly connected with a second knob (18).

8. The optical glass lens edge grinding device according to claim 1, characterized in that: A sliding rod is slidably connected to the inner side of the threaded sleeve (21), and the sliding rod in the threaded sleeve (21) is fixedly connected to the cross block (2).

9. The optical glass lens edge grinding device according to claim 1, characterized in that: A screw rod is provided between the hand wheel (25) and the clamping block (26), and the screw rods in the hand wheel (25) and the clamping block (26) are spirally connected to the fixing frame (24).

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