Products

Edge grinding device for optical glass processing..

technical field

The utility model belongs to the technical field of optical glass, in particular to an edge grinding device for optical glass processing.

Background technology

Optical glass is a kind of glass that can change the propagation direction of light and the relative spectral distribution of ultraviolet, visible or infrared light.In a narrow sense, optical glass refers to colorless optical glass;In a broad sense, optical glass also includes colored optical glass, laser glass, quartz optical glass, anti radiation glass, ultraviolet infrared optical glass, fiber optical glass, acoustooptic glass, magneto-optical glass and photochromic glass.Optical glass can be used to manufacture lenses, prisms, mirrors and windows in optical instruments.The components composed of optical glass are the key components in optical instruments.

In the process of optical glass lens processing, it is necessary to grind the surface and peripheral side of the lens. There are many circular glass lenses in the existing optical glass. In the process of grinding, the debris will fly around, which will affect the working environment of the staff, and increase the workload of later cleaning,Moreover, the grinding accuracy of optical glass is very high, and the grinding machine needs to change the position constantly, so a more perfect optical glass edge grinding device is needed.

Content of utility model

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an edge grinding device for optical glass processing, which effectively solves the problems proposed in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical scheme: an edge grinding device for optical glass processing, comprising a main platform, the top of the main platform is fixedly inserted with a main column, the side of the main column is provided with a movable groove, the inner top wall of the main column is fixedly installed with a connecting block, and the internal rotation of the connecting block is inserted with a screw,The surface thread of the screw is sleeved with a cross beam located in the movable groove, the interior of the main platform is fixedly installed with a second drive motor, and the output end of the second drive motor is fixedly installed at the bottom of the screw, the inner wall of the cross beam is movably sleeved with a movable column, and the end of the movable column outside the cross beam is fixedly installed with a grinder,An electric push rod is fixedly installed inside the cross beam, the piston rod of the electric push rod is connected with the movable column, a bearing is fixedly installed on the top of the main platform, the inner wall of the bearing is fixedly inserted with a debris bucket, a support frame is fixedly installed inside the debris bucket, and a suction cup is arranged in the support frame.

Further, an annular chain is fixedly installed on the peripheral side of the debris bucket, a first drive motor is fixedly installed on the top of the main platform, a spur gear is fixedly installed on the output end of the first drive motor, and the spur gear is meshed with the chain.

Further, a connecting pipe penetrating the main platform is arranged inside the main platform, and the top of the connecting pipe is located inside the bearing.

Further, the main platform is located at the bottom of both sides of the connecting pipe, and a limit block is fixedly installed, a debris box is movably inserted between the two limit blocks, and an air exchange hole is arranged at the bottom of the debris box.

Further, the top of the debris box is provided with a hole communicated with the connecting pipe, the interior of the debris box is fixedly installed with a filter plate, and the bottom of the filter plate is distributed with a plurality of fans in a rectangular array.

Preferably, the four corners at the bottom of the main platform are fixedly installed with a support column, and the bottom of the support column is provided with a locking universal wheel.

Preferably, an operation button for controlling the device is arranged on the top of the main platform, and a transparent glass plate is embedded in the front of the debris box.

Compared with the prior art, the beneficial effects of the utility model are:

1The utility model can accurately polish the optical glass. The specific operation is to place the optical glass on the suction cup. At this time, turn on the grinder to polish the optical glass. In the process of polishing, start the second drive motor to adjust the upper and lower positions of the grinder, and start the electric push rod to adjust the left and right horizontal positions of the grinder,Starting the first drive motor can make the optical glass on the suction cup move in a circle, and then make the grinder grind the edges and corners of the optical glass;

2The utility model can centrally process the debris generated by grinding. The specific operation is that the debris generated by grinding will directly fall into the debris bucket, and then all the fans at the bottom of the debris box will be turned on. The fan will suck the flying debris above the filter plate in the debris box, so as to carry out centralized collection and treatment of debris.

Description of drawings

Fig. 1 is the structural diagram of the front view of the utility model;

Fig. 2 is the front sectional structure diagram of the debris bucket of the utility model;

Fig. 3 is the structural diagram of the cross beam section of the utility model;

Fig. 4 is the sectional structure diagram of the front face of the debris box of the utility model;

Reference mark:

1. main platform;2. Main column;3. Screw;4. Connecting block;5. Beam;6. Grinding machine;7. Debris hopper;8. Bearing;9. Chain;10. Spur gear;11. A first drive motor;12. Operation button;13. Connecting pipe;14. Debris box;15. Limit block;16. A second drive motor;17. Universal wheel with lock;18. Support column;19. Support frame;20. Suction cup;21. Electric push rod;22. Movable column;23. Transparent glass plate;24. Limit slot;25. Filter plate;26. Fan;27. Movable groove;28. Air exchange hole;29. Grinding motor;30. Grinding disc;31. Holes.

Specific embodiments

The technical scheme in the utility model is further described below in combination with the attached drawings and embodiments.

Referring to figures 1, 2 and 3, the utility model discloses an edge grinding device for optical glass processing, which comprises a main platform 1, the top of the main platform 1 is fixedly inserted with the main column 2, the side of the main column 2 is provided with a movable groove 27, the inner top wall of the main column 2 is fixedly installed with a connecting block 4, and the internal rotation of the connecting block 4 is inserted with a screw 3,The surface thread of the screw 3 is sleeved with a cross beam 5 located in the movable groove 27, the interior of the main platform 1 is fixedly installed with a second drive motor 16, and the output end of the second drive motor 16 is fixedly installed at the bottom of the screw 3, the inner wall of the cross beam 5 is movably sleeved with a movable column 22, and the end of the movable column 22 outside the cross beam 5 is fixedly installed with a grinder 6,An electric push rod 21 is fixedly installed inside the beam 5, and the piston rod of the electric push rod 21 is connected with the movable column 22. A bearing 8 is fixedly installed on the top of the main platform 1, the inner wall of the bearing 8 is fixedly inserted with a debris bucket 7, a support frame 19 is fixedly installed inside the debris bucket 7, and a suction cup 20 is arranged in the support frame 19.The four corners at the bottom of the main platform 1 are fixedly installed with a support column 18, and the bottom of the support column 18 is provided with a locking universal wheel 17. The locking universal wheel 17 can make the device move more conveniently and quickly.An operation button 12 for controlling the device is arranged on the top of the main platform 1, and a transparent glass plate 23 is embedded in the front of the debris box 14, so that the amount of debris in the debris box 14 can be observed in real time.

Referring to Fig. 3, in this embodiment, the grinder 6 includes a grinding motor 29 and a grinding disc 30 detachably mounted on the rotating shaft of the grinding motor 29. The grinding motor 29 drives the grinding disc 30 to contact the surface of the optical glass for friction grinding.The surface of the optical glass can be fully covered and polished under the operation of the debris bucket 7.The following is the specific structure of debris bucket 7:

As shown in Fig. 1 and Fig. 4, as other embodiments of the utility model, an annular chain 9 is fixedly installed on the peripheral side of the chip bucket 7, a first drive motor 11 is fixedly installed on the top of the main platform 1, a spur gear 10 is fixedly installed on the output end of the first drive motor 11, and the spur gear 10 is meshed with the chain 9,The first drive motor 11 rotates to drive the chip bucket 7 to rotate circumferentially.A connecting pipe 13 penetrating the main platform 1 is arranged inside the main platform 1, and the top of the connecting pipe 13 is located inside the bearing 8. The debris in the debris bucket 7 can enter the connecting pipe 13 through the bearing 8.The main platform 1 is located at the bottom of both sides of the connecting pipe 13, and the limit blocks 15 are fixedly installed, the debris box 14 is movably inserted between the two limit blocks 15, and the bottom of the debris box 14 is provided with an air exchange hole 28.The specific installation method of debris box 14 is as follows:

Both sides of the debris box 14 are provided with symmetrical limit slots 24, and the limit block 15 is located in the limit slot 24 and an anti-skid block is arranged between the limit slot 24 to ensure the insertion of the debris box 14. The top of the debris box 14 is provided with a hole 31 connected with the connecting pipe 13, and the interior of the debris box 14 is fixedly equipped with a filter plate 25,A plurality of fans 26 distributed in a rectangular array are fixedly installed at the bottom of the filter plate 25, which can suck the debris in the debris bucket 7 into the debris box 14 through the connecting pipe 13 and the hole 31 in turn.

The working principle is as follows: the staff first open the universal wheel 17 with lock, move the device to a suitable position, and then place the optical glass on the suction cup 20. At this time, open the grinder 6 to grind the optical glass. During the grinding process, start the second drive motor 11 to adjust the upper and lower positions of the grinder 6,Start the electric push rod 21 to adjust the left and right horizontal position of the grinder 6, start the first drive motor 16 to make the optical glass on the suction cup 20 move in a circular direction, and then make the grinding disc 30 on the grinder 6 grind the edges and corners of the optical glass.The debris generated by grinding will directly fall into the debris bucket 7. At this time, all the fans 26 at the bottom of the debris box 14 will be turned on. Due to the existence of the air exchange hole 28, the blades of the fan 26 will suck the flying debris above the filter plate 25 in the debris box 14 for temporary dust removal, and then conduct centralized collection and treatment of debris.

Finally, the above embodiments are only used to illustrate the technical scheme of the utility model rather than limit. Although the utility model is described in detail with reference to the preferred embodiment, those skilled in the art should understand that the technical scheme of the utility model can be modified or equivalent replaced without departing from the purpose and scope of the technical scheme of the utility model,All of them shall be included in the scope of the claims of the utility model.

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Figure 3

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Post time: Aug-22-2021