CN210388653U

CN210388653U - Automatic change lens grinder

Info

Publication number: CN210388653U
Application number: CN201921045646.6U
Authority: CN
Inventors: 王善明
Original assignee: Dalian Baisi Photoelectric Technology Co ltd
Current assignee: Dalian Baisi Photoelectric Technology Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-04-24
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses an automatic change lens grinder, including base, supporting seat, mount and from the arm of force, base top bolted fixation has drive arrangement, and bottom surface bolted fixation has getter device and motor on the base, the welding of supporting seat bottom is on electric telescopic handle, and the supporting seat side is equipped with the groove to there is the fixed slot supporting seat upper surface, the mount passes through the rotation axis and connects drive arrangement, and fixed end of the frame threaded fixation has two fixed lids to the fixed polishing piece that covers the laminating in upper portion, connect the supporting seat upper surface through central pivot from the arm of force, and have the slipmat from arm end-to-end connection. This automatic change lens grinder provides the grinding mode of a parcel formula, polishes polishing piece parcel lens for the grinding of lens is more thorough, simultaneously, at the grinding in-process, can absorb the waste material, has prevented to grind the influence that the waste material produced to grinding, has improved the precision that the lens ground.

Description

Automatic change lens grinder

Technical Field

The utility model relates to a monocrystalline silicon polished wafer heat treatment technical field specifically is an automatic change lens grinder.

Background

The lens is a transparent material with one or more curved surfaces made of optical materials such as glass or resin, and is often assembled with a spectacle frame to form spectacles after polishing, so that the spectacles are used for correcting the eyesight of a user and obtaining a clear visual field.

At present, most lens grinding devices on the market need manual grinding, artificial manual control lens angles are needed in the grinding process, the lenses can not be ground at multiple angles, waste materials generated in the grinding process can not be processed in time, and the precision of the lens grinding is greatly reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic change lens grinder to need manual control lens angle when solving the grinding that proposes in the above-mentioned background art, can not the multi-angle and grind simultaneously, grind the waste material and can not in time handle, grind the problem that the precision is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automatic change lens grinder, includes base, supporting seat, mount and from the arm of force, base top bolted fixation has drive arrangement, and bottom surface bolted fixation has getter device and motor on the base to the getter device top is connected with the breathing pipe, the welding of supporting seat bottom is on electric telescopic handle, and the supporting seat side is equipped with the groove to there is the fixed slot supporting seat upper surface, the mount passes through the rotation axis and connects drive arrangement, and the threaded fixation has two fixed lids under the mount to the fixed upper portion laminating polishing piece that covers, connect the supporting seat upper surface through central pivot from the arm of force, and have the slipmat from arm of force end-to-end connection.

Preferably, the supporting seat comprises a central rotating shaft, a main force arm and a spring, the tail end of the main force arm is welded with an adjusting handle, and the central rotating shaft is located under the circle center of the fixing groove.

Preferably, the polishing sheet is of an elastic strip structure, and the height of the polishing sheet is consistent with that of the air suction pipe.

Preferably, the fixing groove is of a circular concave structure, the size of the fixing groove is the same as that of the lens, and the diameter of the fixing groove is smaller than the length of the polishing sheet.

Preferably, the slave force arm and the main force arm are of an integrated lever structure, a central rotating shaft of a connecting part of the 2 slave force arms and the 2 main force arms is of a bearing type structure, and the slave force arms and the main force arms are symmetrical about the central rotating shaft.

Preferably, the tail end of each non-slip mat is of an arc inclined plane structure, the tail end of each non-slip mat is completely attached to the bottom end of each lens, and the structure of each 2 non-slip mats is completely the same.

Compared with the prior art, the beneficial effects of the utility model are that: the automatic lens grinding device provides a wrapping type grinding mode, a polishing piece wraps a lens for polishing, so that the lens is ground more thoroughly, meanwhile, in the grinding process, waste materials can be absorbed, the grinding waste materials are prevented from influencing grinding, and the grinding precision of the lens is improved;

1. the elastic polishing sheet is designed, so that the lens and the polishing sheet can be well attached to achieve the effect of simultaneous multi-angle grinding, and meanwhile, the anti-slip pad can well fix the lens and prevent the lens from rotating in the grinding process;

2. the suction device and the suction pipe can suck the waste generated on the surface of the lens in the grinding process, so that the waste cannot grind the lens along with the polishing sheet twice, and the yield of the lens is greatly improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the polishing structure of the present invention;

FIG. 3 is a schematic view of the fixing frame of the present invention;

FIG. 4 is a schematic top view of the supporting seat of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the support base of the present invention;

fig. 6 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention.

In the figure: 1. a base; 2. a supporting seat; 3. an adjusting handle; 4. a lens; 5. a fixed cover; 6. polishing the sheet; 7. a drive device; 8. a rotating shaft; 9. a fixed mount; 10. an air intake duct; 11. a suction device; 12. a handle groove; 13. an electric motor; 14. an electric telescopic rod; 15. fixing grooves; 16. a central rotating shaft; 17. a slave moment arm; 18. a non-slip mat; 19. a main force arm; 20. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an automatic lens grinding device comprises a base 1, a supporting seat 2, an adjusting handle 3, a lens 4, a fixing cover 5, a polishing sheet 6, a driving device 7, a rotating shaft 8, a fixing frame 9, an air suction pipe 10, an air suction device 11, a handle groove 12, a motor 13, an electric telescopic rod 14, a fixing groove 15, a central rotating shaft 16, a driven force arm 17, an anti-skid pad 18, a main force arm 19 and a spring 20, wherein the driving device 7 is fixed on the top of the base 1 through bolts, the air suction device 11 and the motor 13 are fixed on the upper bottom surface of the base 1 through bolts, the air suction pipe 10 is connected above the air suction device 11, the bottom of the supporting seat 2 is welded on the electric telescopic rod 14, the handle groove 12 is arranged on the side surface of the supporting seat 2, the fixing groove 15 is arranged on the upper surface of the supporting seat 2, the fixing frame 9 is connected with the driving device 7 through, the auxiliary arm 17 is connected to the upper surface of the supporting seat 2 through a central rotating shaft 16, and the tail end of the auxiliary arm 17 is connected with an anti-skid pad 18.

The inside central pivot 16, main arm of force 19 and spring 20 of including of supporting seat 2, and the welding of 19 end of main arm of force has the regulation 3 to central pivot 16 is located the fixed slot 15 centre of a circle under, makes main arm of force 19 can adjust 3 through adjusting, and simultaneously, spring 20 can make main arm of force 19 kick-back and open.

Polishing piece 6 is the rectangular structure of elasticity formula, and polishing piece 6 height and breathing pipe 10 highly uniform for polishing piece 6 can laminate lens 4 completely, and in the polishing process, breathing pipe 10 can absorb the waste material, improves lens 4 polishing precision.

The fixing groove 15 is a circular concave structure, the size of the fixing groove 15 is the same as that of the lens 4, and the diameter of the fixing groove 15 is smaller than the length of the polishing sheet 6, so that the lens 4 can be stably placed in the fixing groove 15.

The auxiliary force arm 17 and the main force arm 19 are in an integrated lever structure, the central rotating shaft 16 of the connecting part of the 2 auxiliary force arms 17 and the 2 main force arms 19 is in a bearing type structure, and the auxiliary force arms 17 and the main force arms 19 are symmetrical about the central rotating shaft 16, so that when the main force arm 19 is rotated, the auxiliary force arms 17 can also rotate around the central rotating shaft 16.

The terminal arc inclined plane formula structure that is of slipmat 18, and the terminal 4 bottoms of 4 laminating of slipmat 18 and lens to 2 slipmat 18's structure is the same completely, makes lens 4 fix on fixed slot 15 that can be fine, and in the polishing process, lens 4 can not take place to rotate.

The working principle is as follows: when the automatic lens grinding device is used, a lens 4 to be ground is prepared, the adjusting handle 3 on the side surface of the supporting seat 2 is held, the adjusting handle 3 moves towards the middle along the handle groove 12, so that the main force arm 19 is driven to rotate inwards along the central rotating shaft 16, the auxiliary force arm 17 also rotates inwards under the driving of the main force arm 19, a gap is generated between the auxiliary force arm 17 and the fixing groove 15, at the moment, the lens 4 is placed into the fixing groove 15, the adjusting handle 3 is loosened, the main force arm 19 is driven to open under the pushing of the spring 20, so that the auxiliary force arm 17 is driven to open, the anti-skid pad 18 at the tail end of the auxiliary force arm 17 is attached to the lens 4, the lens 4 is fixed, the motor 13 is started, the electric telescopic rod 14 pushes the supporting seat 2 to move upwards to the polishing sheet 6 under the action of the motor 13, at the moment, the polishing sheet 6 is completely attached to the lens 4, drive arrangement 7 drives rotation axis 8 and rotates to make mount 9 rotate, polishing piece 6 that mount 9 was issued grinds lens 4, and simultaneously, getter device 11 inhales the waste material of grinding the in-process through breathing pipe 10, after using the device many times, polishing piece 6 probably produces wearing and tearing, the influence accuracy of grinding, can go down from mount 9 with fixed lid 5, change polishing piece 6, will fix lid 5 again and turn back, accomplish the change of polishing piece 6.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an automatic change lens grinder, includes base (1), supporting seat (2), mount (9) and from arm of force (17), its characterized in that: base (1) top bolt fastening has drive arrangement (7), and base (1) goes up the bottom surface bolt fastening has getter device (11) and motor (13) to getter device (11) top is connected with breathing pipe (10), welding is on electric telescopic handle (14) supporting seat (2) bottom, and supporting seat (2) side is equipped with groove (12) to there is fixed slot (15) supporting seat (2) upper surface, drive arrangement (7) are connected through rotation axis (8) in mount (9), and the end screw thread fastening has two fixed lids (5) under mount (9), and fixed lid (5) upper portion laminating polishing piece (6), connect at supporting seat (2) upper surface through central pivot (16) from arm of force (17), and have slipmat (18) from arm of force (17) end-to-end connection.

2. The automated lens grinder assembly of claim 1, wherein: the supporting seat (2) is internally provided with a central rotating shaft (16), a main force arm (19) and a spring (20), the tail end of the main force arm (19) is welded with an adjusting handle (3), and the central rotating shaft (16) is positioned under the circle center of the fixing groove (15).

3. The automated lens grinder assembly of claim 1, wherein: the polishing sheet (6) is of an elastic strip structure, and the height of the polishing sheet (6) is consistent with that of the air suction pipe (10).

4. The automated lens grinder assembly of claim 1, wherein: the fixing groove (15) is of a circular concave surface structure, the size of the fixing groove (15) is the same as that of the lens (4), and the diameter of the fixing groove (15) is smaller than the length of the polishing sheet (6).

5. The automated lens grinder assembly of claim 1, wherein: the auxiliary force arm (17) and the main force arm (19) are of an integrated lever structure, a central rotating shaft (16) of a connecting part of the 2 auxiliary force arms (17) and the 2 main force arms (19) is of a bearing type structure, and the auxiliary force arms (17) and the main force arms (19) are symmetrical about the central rotating shaft (16).

6. The automated lens grinder assembly of claim 1, wherein: the tail end of the non-slip mat (18) is of an arc inclined plane type structure, the tail end of the non-slip mat (18) is completely attached to the bottom end of the lens (4), and the structures of the 2 non-slip mats (18) are completely the same.