A fully rotating edge grinding machine

Abstract

This utility model discloses an omnidirectional rotating edge grinding machine, comprising: an operating table, a protective mechanism disposed on the outer end of the upper surface of the operating table, and a grinding mechanism disposed on the top of the inner part of the protective mechanism; a shelf is fixedly connected to the middle of the upper surface of the operating table, and a support column is fixedly connected to the middle of the front and rear ends of the upper surface of the shelf, and a first protective box is fixedly connected to the rear side of the upper end of the support column, a first automatic telescopic rod is fixedly connected to the rear end of the inner side of the first protective box, and a first motor is fixedly connected to the output end of the first automatic telescopic rod; a second protective box is fixedly connected to the front side of the upper end of the support column, and a second automatic telescopic rod is fixedly connected to the front end of the inner side of the second protective box; clamping plates are disposed on the front and rear sides of the upper inner part of the support column. This omnidirectional rotating edge grinding machine allows for omnidirectional rotation of the optical lens during grinding, preventing incomplete grinding of edges and corners.

Description

Technical Field

[0001] This utility model relates to the field of edge grinding machine technology, specifically an edge grinding machine that rotates in all directions. Background Technology

[0002] An optical lens edging machine is a device used to process the edges of optical lenses. It is mainly used to grind the edges of lenses into the required shapes and sizes to meet specific optical and mechanical requirements. The optical lens edging machine mainly uses a high-speed rotating grinding wheel to precisely grind and polish the lens edges according to the preset lens shape and size.

[0003] Chinese utility model patent CN205703593U discloses a high-stability glass edging machine, relating to the field of oxygen purification technology. It includes a cylinder, slider, housing, slide rail, slot, grinding wheel, electric push rod, connecting plate II, pressure handle, elastic element, fixing plate I, moving device, support rod, and connecting plate I. The cylinder is located on the bottom left side of the housing, and the slide rail is located on the bottom right side of the housing. This utility model achieves the effects of saving time and labor, high edging efficiency, and high stability in glass edging. It can smooth the glass edges from all directions, improving glass quality and preventing injury. Furthermore, it is simple to operate and convenient to use.

[0004] Based on existing solutions and actual production and processing, current edge grinding machines still have some problems, such as the difficulty in fully grinding optical lenses by rotating them in all directions when using existing omnidirectional rotating edge grinding machines. Therefore, we propose an omnidirectional rotating edge grinding machine to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this invention is to provide a fully rotating edge grinding machine to solve the problem mentioned in the background art that existing fully rotating edge grinding machines are not convenient for fully rotating optical lenses to ensure complete grinding.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fully rotating edge grinding machine, comprising:

[0007] The operating table and the protective mechanism installed on the outer end of the upper surface of the operating table and the grinding mechanism installed at the top of the inner part of the protective mechanism;

[0008] A shelf is fixedly connected to the middle of the upper surface of the operating table, and a support column is fixedly connected to the middle of the front and rear ends of the upper surface of the shelf. A first protective box is fixedly connected to the rear side of the upper end of the support column. A first automatic telescopic rod is fixedly connected to the rear end of the inner side of the first protective box, and a first motor is fixedly connected to the output end of the first automatic telescopic rod. A second protective box is fixedly connected to the front side of the upper end of the support column, and a second automatic telescopic rod is fixedly connected to the front end of the inner side of the second protective box. Clamping plates are provided on the front and rear sides of the upper inside of the support column, and protective pads are fixedly connected to the inner side of the clamping plates.

[0009] The upper center of the operating table has square through holes at each of the four corners, and a grid plate is engaged with the upper inner side of the through holes. A collection box is slidably connected in the groove at the upper left side of the operating table, and an optical lens body is placed inside the clamping plate.

[0010] Preferably, the protective mechanism is composed of a grinding box, a front door, a viewing window, and a magnetic plate. The front side of the grinding box is rotatably connected to the front door by several hinges, and the viewing window is fixedly connected to the middle of the front door. Magnetic plates are fixedly connected to the right rear side of the front door and the right front side of the grinding box.

[0011] Preferably, the magnetic plate on the front door is magnetically connected to the magnetic plate on the grinding box.

[0012] Preferably, the output shaft of the first motor is fixedly connected to the protective pad at the inner rear end of the support column.

[0013] Preferably, the output end of the second automatic telescopic rod is rotatably connected to the protective pad at the inner front end of the support column.

[0014] Preferably, the grinding mechanism is composed of a third automatic telescopic rod, a second motor, a stabilizing bolt, a protective cover, a grinding plate, a connecting hole, and a connecting plate. The output end of the third automatic telescopic rod is fixedly connected to the second motor, and the output shaft of the second motor is fixedly connected to the stabilizing bolt. The outer side of the stabilizing bolt is connected through the middle of the protective cover. A grinding plate is provided on the inner side of the lower surface of the protective cover, and a connecting hole is provided in the middle of the grinding plate. The bottom end of the stabilizing bolt is threadedly connected to the connecting plate.

[0015] Preferably, the outer end of the connecting plate is threadedly connected to the grinding plate by several bolts at equal angles.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the all-round rotating edge grinding machine can rotate in all directions, can collect grinding waste, and has a protective mechanism;

[0017] 1. A shelf is fixedly connected to the middle of the upper surface of the operating table. An arc-shaped groove is opened in the middle of the upper end of the shelf. The optical lens body is placed in the arc-shaped groove of the shelf. The clamps on the upper support columns on the front and rear sides of the shelf are respectively clamped by the first automatic telescopic rod, the first motor and the second automatic telescopic rod. The inner side of the clamp is provided with a protective pad to protect the optical lens body. The clamp holds the middle of the optical lens. The front clamp is rotatably connected to the output end of the second automatic telescopic rod, which can rotate in all directions.

[0018] 2. Square through holes are provided at the four corners of the upper surface of the worktable. A grid plate is engaged with the upper inner side of the square through hole. A groove is provided at the upper left side of the upper part of the worktable. A collection box is slidably connected in the groove at the upper left side of the worktable. The top of the collection box has an open structure. The collection box is located directly below the through hole and can collect grinding waste.

[0019] 3. The front of the grinding box has an open structure. The front of the grinding box is connected to the front door by several hinges. A viewing window is fixedly connected to the middle of the front door. Magnetic plates are fixedly connected to the right end of the rear side of the front door and the right end of the front side of the grinding box. When the front door is closed on the grinding box, the magnetic plates of the front door and the grinding box are magnetically attracted together, so that the front door is tightly closed on the front side of the grinding box, which has a protective function. Attached Figure Description

[0020] Figure 1 This is a frontal perspective view of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the rear view structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the bottom perspective structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the internal perspective structure of the front grinding box of this utility model;

[0024] Figure 5 This is a perspective structural diagram of the fixing mechanism of this utility model;

[0025] Figure 6 This is a perspective exploded view of the grinding mechanism of this utility model.

[0026] In the diagram: 1. Operating table; 2. Grinding box; 3. Front door; 4. Viewing window; 5. Magnetic plate; 6. Shelf; 7. Support column; 8. First protective box; 9. First automatic telescopic rod; 10. First motor; 11. Clamping plate; 12. Protective pad; 13. Second protective box; 14. Second automatic telescopic rod; 15. Through hole; 16. Mesh plate; 17. Collection box; 18. Third automatic telescopic rod; 19. Second motor; 20. Stabilizing bolt; 21. Protective cover; 22. Grinding plate; 23. Connecting hole; 24. Connecting plate; 25. Optical lens body. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1: Please refer to Figures 1-5 Existing edge grinding machines do not allow for complete grinding of optical lenses by rotating them in all directions. To solve this technical problem, this embodiment discloses the following technical content.

[0029] A fully rotating edge grinding machine has a shelf 6 fixedly connected to the middle of the upper surface of the operating table 1, and a support column 7 fixedly connected to the middle of the front and rear ends of the upper surface of the shelf 6. A first protective box 8 is fixedly connected to the rear side of the upper end of the support column 7. A first automatic telescopic rod 9 is fixedly connected to the rear end of the inner side of the first protective box 8, and a first motor 10 is fixedly connected to the output end of the first automatic telescopic rod 9. A second protective box 13 is fixedly connected to the front side of the upper end of the support column 7, and a second automatic telescopic rod 14 is fixedly connected to the front end of the inner side of the second protective box 13. Clamping plates 11 are provided on the front and rear sides of the upper end of the support column 7, and protective pads 12 are fixedly connected to the inner side of the clamping plates 11. The output shaft of the first motor 10 is fixedly connected to the protective pad 12 at the rear end of the inner side of the support column 7. The output end of the second automatic telescopic rod 14 is rotatably connected to the protective pad 12 at the front end of the inner side of the support column 7. An optical lens body 25 is placed inside the clamping plate 11.

[0030] The grinding mechanism is composed of a third automatic telescopic rod 18, a second motor 19, a stabilizing bolt 20, a protective cover 21, a grinding plate 22, a connecting hole 23, and a connecting plate 24. The output end of the third automatic telescopic rod 18 is fixedly connected to the second motor 19, and the output shaft of the second motor 19 is fixedly connected to the stabilizing bolt 20. The outer side of the stabilizing bolt 20 is connected through to the middle of the protective cover 21. The inner side of the lower surface of the protective cover 21 is provided with a grinding plate 22, and the middle of the grinding plate 22 is provided with a connecting hole 23. The outer side of the bottom end of the stabilizing bolt 20 is threadedly connected to the connecting plate 24, and the outer end of the connecting plate 24 is threadedly connected to the grinding plate 22 by several bolts at equal angles.

[0031] Before polishing, place the optical lens body 25 on the shelf 6 and manually adjust the height of the optical lens body 25 so that the middle part of the optical lens body 25 is opposite to the clamping plate 11. Then, start the first automatic telescopic rod 9 and the second automatic telescopic rod 14 so that the clamping plate 11 at the front and rear ends can hold the optical lens body 25. There is a protective pad 12 on the inner side of the clamping plate 11. The protective pad 12 protects the optical lens body 25 and, due to the material of the protective pad 12, prevents the optical lens body 25 from detaching from the clamping plate 11 when rotating. After fixing the optical lens body 25, the optical lens body 25 can be polished. Start the first motor 10. The output shaft of the first motor 10 rotates the optical lens body 25, which allows the polishing mechanism to rotate and polish the optical lens body 25 in all directions. The first protective box 8 and the second protective box 13 protect the first automatic telescopic rod 9, the first motor 10 and the second automatic telescopic rod 14 to prevent dust and other waste generated during polishing from entering the first automatic telescopic rod 9, the first motor 10 and the second automatic telescopic rod 14.

[0032] During polishing, the third automatic telescopic rod 18 is activated, causing the output end of the third automatic telescopic rod 18 to move the second motor 19 and the polishing plate 22 downwards until the lower surface of the polishing plate 22 is in contact with the upper surface of the optical lens body 25. The polishing plate 22 is not positioned directly above the optical lens body 25, but rather at a position slightly to the right of the upper part of the optical lens body 25. This avoids polishing the optical lens body 25 with the middle of the polishing plate 22 the whole time. After the polishing plate 22 is moved downwards to the polishing position, the first motor 10 is activated, causing the optical lens body 25 to rotate. Then the second motor 19 is activated, and the output shaft of the second motor 19 can rotate the polishing plate 22, thereby performing all-round rotation polishing of the optical lens body 25.

[0033] Since grinding will cause wear on the grinding plate 22, it is necessary to replace the grinding plate 22 in order not to affect the grinding effect. At this time, all power is turned off, the bolts fixing the connecting plate 24 to the grinding plate 22 are removed, and the connecting plate 24 is removed from the bottom of the fixing bolt 20. The protective cover 21 and the grinding plate 22 can then be removed from the fixing bolt 20. After that, a new grinding plate 22 is replaced. The protective cover 21 and the grinding plate 22 are then installed on the fixing bolt 20 from below. The connecting plate 24 is then threaded to the fixing bolt 20 until the connecting plate 24 is screwed to the lowest end. Finally, the connecting plate 24 and the grinding plate 22 are fixed together with bolts to prevent the grinding plate 22 from not rotating with the fixing bolt 20 when rotating.

[0034] Example 2: Existing edge grinding machines generate debris and dust during grinding, which is inconvenient for removing waste from mobile phones and makes it difficult to protect workers during the grinding process. Therefore, this example uses the following technical solution, such as... Figures 1-4 and Figure 6 As shown;

[0035] The protective mechanism is composed of a grinding box 2, a front door 3, a viewing window 4 and a magnetic plate 5. The front side of the grinding box 2 is rotatably connected to the front door 3 by several hinges, and the viewing window 4 is fixedly connected to the middle of the front door 3. The right rear side of the front door 3 and the right front side of the grinding box 2 are both fixedly connected to the magnetic plate 5. The magnetic plate 5 on the front door 3 is magnetically connected to the magnetic plate 5 on the grinding box 2.

[0036] A handle is fixedly connected to the front right end of the front door 3. By holding the handle, the front door 3 is rotated outward to open. After fixing the optical lens body 25 on the clamping plate 11, the front door 3 is closed on the grinding box 2. The front door 3 and the grinding box 2 are fixed together by the magnetic suction plate 5. During grinding, the grinding situation inside can be observed through the viewing window 4. This can prevent dust from being scattered in the air during grinding and affecting the staff, thus playing a protective role.

[0037] Square through holes 15 are provided at the four corners of the upper middle part of the operating table 1, and a grid plate 16 is engaged with the upper inner side of the through hole 15. A collection box 17 is slidably connected in the groove opened at the upper left side of the operating table 1.

[0038] Dust and other materials generated during polishing fall freely through the grid plate 16 and are collected in the collection box 17. After a certain amount of polishing waste is collected in the collection box 17, the collection box 17 is pulled out of the operating table 1 from the left side to the left. After the waste in the collection box 17 is collected and processed, the collection box 17 is then installed back into the operating table 1 from the left side to continue collecting the waste generated during polishing.

[0039] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0040] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A fully rotating edge grinding machine, comprising: The operating table (1) and the protective mechanism provided at the outer end of the upper surface of the operating table (1) and the grinding mechanism provided at the top of the inner part of the protective mechanism; Its features are: A shelf (6) is fixedly connected to the middle of the upper surface of the operating table (1), and a support column (7) is fixedly connected to the middle of the front and rear ends of the upper surface of the shelf (6). A first protective box (8) is fixedly connected to the rear side of the upper end of the support column (7). A first automatic telescopic rod (9) is fixedly connected to the rear end of the inner side of the first protective box (8), and a first motor (10) is fixedly connected to the output end of the first automatic telescopic rod (9). A second protective box (13) is fixedly connected to the front side of the upper end of the support column (7), and a second automatic telescopic rod (14) is fixedly connected to the front end of the inner side of the second protective box (13). A clamp (11) is provided on the front and rear sides of the upper end of the support column (7), and a protective pad (12) is fixedly connected to the inner side of the clamp (11). The upper middle part of the operating table (1) has square through holes (15) at the four corners, and the upper inner side of the through holes (15) is connected to a grid plate (16). A collection box (17) is slidably connected in the groove opened on the upper left side of the operating table (1). An optical lens body (25) is placed on the inner side of the clamp (11).

2. The omnidirectional rotating edge grinding machine according to claim 1, characterized in that: The protective mechanism is composed of a grinding box (2), a front door (3), a viewing window (4) and a magnetic plate (5). The front side of the grinding box (2) is rotatably connected to the front door (3) by several hinges, and the viewing window (4) is fixedly connected to the middle of the front door (3). The right side of the rear side of the front door (3) and the right side of the front side of the grinding box (2) are both fixedly connected to the magnetic plate (5).

3. The omnidirectional rotating edge grinding machine according to claim 2, characterized in that: The magnetic plate (5) on the front door (3) is magnetically connected to the magnetic plate (5) on the grinding box (2).

4. The omnidirectional rotating edge grinding machine according to claim 1, characterized in that: The output shaft of the first motor (10) is fixedly connected to the protective pad (12) at the inner rear end of the support column (7).

5. The omnidirectional rotating edge grinding machine according to claim 1, characterized in that: The output end of the second automatic telescopic rod (14) is rotatably connected to the protective pad (12) at the inner front end of the support column (7).

6. The omnidirectional rotating edge grinding machine according to claim 1, characterized in that: The grinding mechanism is composed of a third automatic telescopic rod (18), a second motor (19), a stabilizing bolt (20), a protective cover (21), a grinding plate (22), a connecting hole (23), and a connecting plate (24). The output end of the third automatic telescopic rod (18) is fixedly connected to the second motor (19), and the output shaft of the second motor (19) is fixedly connected to the stabilizing bolt (20). The outer side of the stabilizing bolt (20) is connected through the middle of the protective cover (21). The inner side of the lower surface of the protective cover (21) is provided with a grinding plate (22), and the middle of the grinding plate (22) is provided with a connecting hole (23). The outer side of the bottom end of the stabilizing bolt (20) is threadedly connected to the connecting plate (24).

7. The omnidirectional rotating edge grinding machine according to claim 6, characterized in that: The outer end of the connecting plate (24) is threadedly connected to the grinding plate (22) by several bolts at equal angles.

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