CN114131457A

CN114131457A - Edging chamfer device for optical lens piece

Info

Publication number: CN114131457A
Application number: CN202111508246.6A
Authority: CN
Inventors: 董国强; 潘志明
Original assignee: Jiangxi Chaolian Photoelectric Technology Co ltd
Current assignee: Jiangxi Chaolian Photoelectric Technology Co ltd
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-03-04

Abstract

The invention relates to a lens chamfering device, in particular to an edge grinding chamfering device for an optical lens. The invention provides an edge grinding and chamfering device for an optical lens, which is easy to assemble for a polished lens. An edge grinding and chamfering device for an optical lens comprises a shell, supporting legs, a first speed reducing motor, a first rotating shaft, a grinding wheel, a contact switch, a rotating mechanism and the like; supporting legs upside is equipped with the shell, and first gear motor is installed to the anterior downside of shell, is connected with first pivot on the first gear motor output shaft, is equipped with the emery wheel on the first pivot, and the middle contact switch that is equipped with in the shell right part is equipped with rotary mechanism in the shell. According to the invention, the outer surface of the lens is contacted with the rotating grinding wheel, so that the grinding wheel can grind the edge of the lens, and the rotating grinding wheel can chamfer the outer surface of the concave side of the lens after the lens moves forwards for two seconds, thereby realizing the effect of grinding and chamfering and facilitating the assembly of the lens.

Description

Edging chamfer device for optical lens piece

Technical Field

The invention relates to a lens chamfering device, in particular to an edge grinding chamfering device for an optical lens.

Background

After the lens is made, in order to assemble on the mirror frame conveniently, people can carry out edging and chamfering on the lens, the existing lens edging machine can only carry out edging on the lens, cannot chamfer the lens, needs manpower to chamfer the lens, and the size of the chamfer cannot be guaranteed by the manual chamfering.

The patent application: CN208342447U, it is 20190108 to disclose a glass lens edging beveler, through setting up first motor, second motor and roof, open first motor and second motor through control switch, two first motors drive the abrasive disc rotation through first pivot, the second motor drives the emery wheel rotation through the second pivot, then the first hydraulic stem of control rises, and then carry out edging chamfer processing to glass, the device is through carrying out the chamfer to the surface both sides of lens, make protruding both sides concave in the middle of the lens surface, thereby lead to molding unsightly, the good assembly of the lens of accomplishing of polishing like this.

Therefore, it is particularly necessary to design an edge grinding and chamfering device for an optical lens, which is easy to assemble with a finished lens, so as to solve the problems in the prior art.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides an edge grinding and chamfering device for an optical lens, which is easy to assemble for a polished lens, so as to overcome the defect that the lens finished by chamfering by the existing chamfering device is not easy to assemble.

In order to achieve the above purpose, the invention is realized by the following scheme: the utility model provides an edging chamfer device for optical lens piece, which comprises a housin, the supporting legs, first gear motor, first pivot, emery wheel and contact switch, the supporting legs upside is equipped with the shell, first gear motor is installed to the anterior downside of shell, be connected with first pivot on the first gear motor output shaft, be equipped with the emery wheel that carries out the edging to the lens on the first pivot, be equipped with contact switch in the middle of the shell right part, a serial communication port, still including slewing mechanism, positioning mechanism and edging mechanism, be equipped with in the shell and drive lens pivoted rotary mechanism, first pivot is connected with the rotary mechanism rotary type, be equipped with on the rotary mechanism and carry out tight positioning mechanism to the lens, rotary mechanism, be equipped with the edging mechanism that polishes to lens concave side surface between first pivot and the emery wheel.

As the improvement of above-mentioned scheme, rotary mechanism is including the fixed plate, second gear motor, the rotor plate, tray and second pivot, and the bottom is equipped with the fixed plate in the shell, and first pivot is connected with the fixed plate rotary type, installs second gear motor between the anterior left side of fixed plate and the shell, and fixed plate left side rotary type is equipped with the second pivot, and second gear motor output shaft is connected with the second pivot, is equipped with the rotor plate in the second pivot, is equipped with the tray of splendid attire lens in the middle of the rotor plate upper portion.

As the improvement of above-mentioned scheme, positioning mechanism is including the slide bar, the sucking disc, the carriage, pressure sensor, first mounting panel, first electric putter, second electric putter and connecting block, both sides all slidingtype is equipped with the slide bar around the rotor plate, slide bar and shell sliding type are connected, two slide bar inboards all are equipped with carry out the tight sucking disc of clamp to the lens, be equipped with pressure sensor in the sucking disc of rear side, first electric putter is installed to rotor plate left part front side, second electric putter is installed to rotor plate left part rear side, both sides all are equipped with first mounting panel around the rotor plate, it is equipped with the carriage to all slidingtype between two first mounting panels and the rotor plate, the carriage is connected with the slide bar of homonymy, two carriage left parts all are equipped with the connecting block, first electric putter telescopic link is connected with the connecting block of front side, second electric putter telescopic link is connected with the connecting block of rear side.

As the improvement of above-mentioned scheme, edging mechanism is equipped with distance sensor in the middle of the tray right part including distance sensor and edging wheel, is equipped with the edging wheel that polishes to the concave side surface of lens between first pivot and the emery wheel.

As the improvement of the scheme, the lens cooling and cleaning water spraying device comprises a water tank, a water pump, a tank cover and a spray head, wherein the water tank for containing water is arranged on the right side of the upper part of the fixing plate, the water pump is arranged in the middle of the upper part of the water tank, the tank cover is arranged on the rear side of the upper part of the water tank in a rotating mode, and the spray head is arranged on the left part of the water pump.

As an improvement of the proposal, the utility model also comprises a covering mechanism for sealing the shell, the covering mechanism comprises a second mounting plate, glass plates, transparent baffles, mounting blocks, a third electric push rod, connecting plates and a fourth electric push rod, the front side and the rear side of the upper part of the shell are respectively provided with the second mounting plate, the front side and the rear side of the right part of the shell are respectively provided with the second mounting plate, four second mounting plates are arranged, the two second mounting plates at the same side are connected with the shell through glass plates, the lower sides of the left parts of the two glass plates are respectively provided with four mounting blocks, eight mounting blocks are arranged, the third electric push rod is arranged between the four mounting blocks at the front side, the fourth electric push rod is arranged between the four mounting blocks at the rear side, the connecting plates are arranged on the fourth electric push rod telescopic rods and the third electric push rod telescopic rods, the right sides of the two connecting plates are respectively provided with the transparent baffles, and the transparent baffles are connected with the shell in a sliding way, the transparent baffle is connected with the glass plate at the same side in a sliding way.

As the improvement of above-mentioned scheme, still including the liquid circulation mechanism who retrieves sewage, liquid circulation mechanism is including water pipe, liquid pump, filter screen and level sensor, and the inclined to one side right side in both sides all is equipped with the liquid pump around the shell, and two liquid pumps all are connected with the water tank, and two liquid pump outsides all are equipped with the water pipe, and two water pipes all pass the shell, and two water pipe inboards all are equipped with and carry out filterable filter screen to sewage, and the rear portion downside is equipped with level sensor in the shell.

As an improvement of the proposal, the device also comprises a control box, the control box is arranged in the middle of the left part of the shell, a switch power supply, a power supply module and a control module are arranged in the control box, the switch power supply supplies power for the edge grinding chamfering device for the optical lens, the output end of the switch power supply is electrically connected with the power supply module, the power supply module is connected with a power main switch through a circuit, the control module is electrically connected with the power supply module, the control module is connected with a DS1302 clock circuit and a 24C02 circuit, a distance sensor, a liquid level sensor, a pressure sensor and a contact switch are electrically connected with the control module, a first electric push rod and a second electric push rod, the third electric push rod, the fourth electric push rod, the second speed reducing motor, the water pump and the liquid pump are all connected with the control module through the relay control module, and the first speed reducing motor is connected with the control module through the direct current motor positive and negative rotation module.

Compared with the prior art, the invention has the advantages that: 1. according to the invention, the outer surface of the lens is contacted with the rotating grinding wheel, so that the grinding wheel can grind the edge of the lens, and the rotating grinding wheel can chamfer the outer surface of the concave side of the lens after the lens moves forwards for two seconds, so that the effects of grinding and chamfering are realized, and the lens is easy to assemble;

2. people inject water into the water tank, then the water pump guides the water into the spray head from the water tank, and the spray head sprays the water onto the lens, so that the effect of cooling and cleaning is realized, and the people can take the lens conveniently;

3. when the distance sensor senses that the distance between the transparent baffle and the shell reaches a preset value, the third electric push rod telescopic rod and the fourth electric push rod telescopic rod drive the transparent baffle to move inwards, so that a closed effect is achieved, and dust is prevented from flying out of the shell.

Drawings

Fig. 1 is a schematic perspective view of a first perspective structure according to the present invention.

Fig. 2 is a perspective view of a second perspective structure according to the present invention.

Fig. 3 is a partial perspective view of the present invention.

Fig. 4 is a schematic perspective view of the rotating mechanism of the present invention.

Fig. 5 is a schematic cross-sectional three-dimensional structure of the rotating mechanism of the present invention.

Fig. 6 is a schematic view of a first partial structure of the positioning mechanism of the present invention.

Fig. 7 is a schematic structural view of a second partial body of the positioning mechanism of the present invention.

Fig. 8 is a schematic perspective view of the edge grinding mechanism of the present invention.

Fig. 9 is a schematic perspective view of the water spraying mechanism of the present invention.

Fig. 10 is a schematic view of a first partial body structure of the covering mechanism of the present invention.

Fig. 11 is a schematic view of a second partial structure of the covering mechanism of the present invention.

FIG. 12 is a schematic view of a first partial body structure of the liquid circulation mechanism of the present invention.

FIG. 13 is a schematic view of a second partial body structure of the liquid circulation mechanism of the present invention.

FIG. 14 is a circuit block diagram of the present invention.

Fig. 15 is a schematic circuit diagram of the present invention.

Labeled as: 1-housing, 2-supporting foot, 3-control box, 4-first gear motor, 5-first rotating shaft, 6-grinding wheel, 7-contact switch, 8-rotating mechanism, 81-fixed plate, 82-second gear motor, 83-rotating plate, 84-tray, 85-second rotating shaft, 9-positioning mechanism, 91-sliding rod, 92-sucking disc, 93-sliding frame, 94-pressure sensor, 95-first mounting plate, 96-first electric push rod, 97-connecting block, 98-second electric push rod, 10-edge grinding mechanism, 101-distance sensor, 102-edge grinding wheel, 11-water spraying mechanism, 111-water tank, 112-water pump, 113-box cover, 114-spray head, 12-covering mechanism, 121-a second mounting plate, 122-a glass plate, 123-a transparent baffle, 124-a mounting block, 125-a third electric push rod, 126-a connecting plate, 127-a fourth electric push rod, 13-a liquid circulation mechanism, 131-a water pipe, 132-a liquid pump, 133-a filter screen and 134-a liquid level sensor.

Detailed Description

The invention will be further described with reference to the accompanying drawings and the detailed description below:

example 1

An edge grinding and chamfering device for optical lenses, referring to fig. 1-3, comprises a housing 1, supporting legs 2, a first gear motor 4, a first rotating shaft 5, a grinding wheel 6, contact switch 7, rotary mechanism 8, positioning mechanism 9 and

edging mechanism

10, 2 upsides of supporting legs are equipped with shell 1, open fluted in the middle of the bottom in

shell

1, 1 anterior downside of shell has first gear motor 4 through the bolt rigid coupling, be connected with first pivot 5 on the 4 output shafts of first gear motor, be equipped with emery wheel 6 on the first pivot 5, emery wheel 6 is used for polishing the convex side surface of lens, be equipped with contact switch 7 in the middle of the 1 right part of shell, be equipped with rotary mechanism 8 in shell 1, first pivot 5 is connected with rotary mechanism 8 rotary type, be equipped with positioning mechanism 9 on rotary mechanism 8, be equipped with edging mechanism 10 between first pivot 5 and the emery wheel 6.

Referring to fig. 4-5, the rotating mechanism 8 includes a fixing plate 81, a second gear motor 82, a rotating plate 83, a tray 84 and a second rotating shaft 85, the fixing plate 81 is welded to the bottom inside the housing 1, the first rotating shaft 5 is rotatably connected to the fixing plate 81, the second gear motor 82 is installed between the left front side of the fixing plate 81 and the housing 1, the second rotating shaft 85 is rotatably installed on the left side of the fixing plate 81, an output shaft of the second gear motor 82 is connected to the second rotating shaft 85, the rotating plate 83 is installed on the second rotating shaft 85, the tray 84 is installed in the middle of the upper portion of the rotating plate 83, and the tray 84 is used for containing lenses.

Referring to fig. 6-7, the positioning mechanism 9 includes a sliding rod 91, a suction cup 92, a sliding frame 93, a pressure sensor 94, a first mounting plate 95, a first electric push rod 96, a second electric push rod 98 and a connecting block 97, the sliding rod 91 is slidably disposed on both front and rear sides of the rotating plate 83, the sliding rod 91 is slidably connected to the housing 1, the suction cup 92 is disposed on each of the two sliding rods 91, the pressure sensor 94 is disposed in the suction cup 92 on the rear side, the first electric push rod 96 is disposed on the front side of the left portion of the rotating plate 83, the second electric push rod 98 is fixedly connected to the rear side of the left portion of the rotating plate 83 via a bolt, the first mounting plate 95 is fixedly connected to both front and rear sides of the rotating plate 83 via a bolt, the sliding frame 93 is slidably disposed between the two first mounting plates 95 and the rotating plate 83, the sliding frame 93 is connected to the sliding rod 91 on the same side, the connecting block 97 is welded to the left portion of the two sliding frames 93, the first electric push rod 96 is connected to the connecting block 97 on the front side, the telescopic rod of the second electric push rod 98 is connected with the connecting block 97 at the rear side.

Referring to fig. 8, the edge grinding mechanism 10 includes a distance sensor 101 and an edge grinding wheel 102, the distance sensor 101 is disposed in the middle of the right portion of the tray 84, the edge grinding wheel 102 is disposed between the first rotating shaft 5 and the grinding wheel 6, and the edge grinding wheel 102 grinds the outer surface of the concave side of the lens.

When people need to carry out edge grinding and chamfering on the lens, people can use the edge grinding and chamfering device for the optical lens, the device is placed on a desktop, people firstly manually press a power supply main switch to electrify the device, then people place the lens needing edge grinding and chamfering on a tray 84, then people manually press a contact switch 7 to enable a control module to control a first electric push rod 96 telescopic rod and a second electric push rod 98 telescopic rod to extend inwards, the first electric push rod 96 telescopic rod and the second electric push rod 98 telescopic rod drive a connecting block 97 to move inwards, a sliding frame 93 moves inwards, a sliding rod 91 moves inwards, a sucker 92 further moves inwards to clamp the lens, the material of the sucker 92 avoids damaging the lens, when a pressure sensor 94 senses that the pressure reaches a preset value, the control module controls the first electric push rod 96 and the second electric push rod 98 to close, meanwhile, the control module controls the output shaft of the second speed reducing motor 82 to rotate for three seconds and then to be closed, the output shaft of the second speed reducing motor 82 drives the second rotating shaft 85 to rotate, so that the rotating plate 83 rotates, the tray 84 and the lens rotate, when the distance sensor 101 senses that the distance between the output shaft and the shell 1 reaches a preset value, the control module controls the output shaft of the first speed reducing motor 4 to rotate, the output shaft of the first speed reducing motor 4 rotates to drive the first rotating shaft 5 to rotate, so that the grinding wheel 6 and the edging wheel 102 rotate, the lens is positioned on the upper side of the grinding wheel 6, so that the outer surface of the convex side of the lens is ground by the grinding wheel 6, after the output shaft of the first speed reducing motor 4 rotates for one minute, the control module controls the output shaft of the second speed reducing motor 82 to rotate reversely for three seconds and then to be closed, and the output shaft of the second speed reducing motor 82 rotates reversely to drive the second rotating shaft 85 to rotate, so that the rotating plate 83 rotates, the tray 84 and the lens rotate reversely, after three seconds, the control module controls the second electric push rod 98 to extend forwards for two seconds and then close, meanwhile, the control module controls the first electric push rod 96 telescopic rod to shorten forwards for two seconds and then close, the second electric push rod 98 drives the connecting block 97 at the rear side to move forwards, so that the sliding frame 93 at the rear side moves forwards, the sliding rod 91 at the rear side moves forwards, the sucking disc 92 at the rear side moves forwards, meanwhile, the first electric push rod 96 telescopic rod drives the connecting block 97 at the front side to move forwards, so that the sliding frame 93 at the front side moves forwards, the sliding rod 91 at the front side moves forwards, the sucking disc 92 at the front side moves forwards, so that the lens after edge grinding is moved forwards for two seconds, the control module controls the output shaft of the second reducing motor 82 to rotate for three seconds and then close, the output shaft of the second reducing motor 82 drives the second rotating shaft 85 to rotate, thereby rotating the rotating plate 83, rotating the tray 84 and the edge-ground lens, when the edge-ground lens moves to the upper side of the rotating edge-grinding wheel 102, the rotating edge-grinding wheel 102 polishes the outer surface of the concave side of the lens, after one minute, the control module controls the output shaft of the second speed reduction motor 82 to rotate reversely for three seconds and then to be turned off, and simultaneously controls the first speed reduction motor 4 to be turned off, the output shaft of the second speed reduction motor 82 drives the second rotating shaft 85 to rotate reversely, thereby causing the rotating plate 83 to rotate reversely, causing the tray 84 and the lens to rotate reversely, after three seconds, the control module controls the telescopic rods of the second electric push rod 98 and the first electric push rod 96 to be turned off after shortening to the initial position to the outside, the first electric push rod 96 and the second electric push rod 98 move to the outside to drive the connecting block 97 to move to the outside, thereby causing the sliding rod 93 and the suction cup 92 to move to the outside, at this time, the lens falls on the tray 84, and people take out the lens, and then people manually press the power main switch again to power off the device.

Example 2

On the basis of embodiment 1, referring to fig. 9, the water spraying device 11 is further included, the water spraying device 11 includes a water tank 111, a water pump 112, a tank cover 113 and a nozzle 114, the water tank 111 is disposed on the right side of the upper portion of the fixing plate 81, the water tank 111 is used for containing water, the water pump 112 is disposed in the middle of the upper portion of the water tank 111, the tank cover 113 is rotatably disposed on the rear side of the upper portion of the water tank 111, and the nozzle 114 is disposed on the left portion of the water pump 112.

Referring to fig. 10-11, the device further comprises a covering mechanism 12, the covering mechanism 12 includes a second mounting plate 121, a glass plate 122, a transparent baffle 123, mounting blocks 124, a third electric push rod 125, a connecting plate 126 and a fourth electric push rod 127, the second mounting plate 121 is disposed on the front side and the rear side of the upper portion of the housing 1, the second mounting plate 121 is disposed on the front side and the rear side of the right portion of the housing 1, four second mounting plates 121 are disposed on the same side, the glass plate 122 is connected between the two second mounting plates 121 on the same side and the housing 1, four mounting blocks 124 are welded on the lower sides of the left portions of the two glass plates 122, eight mounting blocks 124 are provided, the third electric push rod 125 is mounted between the four mounting blocks 124 on the front side, the fourth electric push rod 127 is mounted between the four mounting blocks 124 on the rear side, the connecting plate 126 is disposed on the fourth electric push rod 127 and the telescopic rod 125, the right side of the two connecting plates 126 is provided with the transparent baffle 123, the transparent baffle 123 is used for sealing the housing, the transparent baffle 123 is connected with the housing 1 in a sliding manner, and the transparent baffle 123 is connected with the glass plate 122 on the same side in a sliding manner.

Referring to fig. 12 to 13, the sewage treatment device further comprises a liquid circulation mechanism 13, the liquid circulation mechanism 13 comprises a water pipe 131, a liquid pump 132, a filter screen 133 and a liquid level sensor 134, the liquid pump 132 is arranged on the right side of the front side and the rear side of the housing 1, the two liquid pumps 132 are connected with the water tank 111, the water pipe 131 is arranged on the outer side of each of the two liquid pumps 132, the two water pipes 131 penetrate through the housing 1, the filter screen 133 is arranged on the inner side of each of the two water pipes 131, the filter screen 133 is used for filtering sewage, and the liquid level sensor 134 is arranged on the lower side of the inner rear portion of the housing 1.

Referring to fig. 1, 14 and 15, the device further comprises a control box 3, the control box 3 is installed in the middle of the left portion of the housing 1, a switching power supply, a power module and a control module are installed in the control box 3, the switching power supply supplies power to the edge grinding and chamfering device for the optical lens, an output end of the switching power supply is electrically connected with the power module, the power module is connected with a power main switch through a circuit, the control module is electrically connected with the power module, the control module is connected with a DS1302 clock circuit and a 24C02 circuit, the distance sensor 101, the liquid level sensor 134, the pressure sensor 94 and the contact switch 7 are electrically connected with the control module, the first electric push rod 96, the second electric push rod 98, the third electric push rod 125, the fourth electric push rod 127, the second speed reduction motor 82, the water pump 112 and the liquid pump 132 are all connected with the control module through a relay control module, the first speed reducing motor 4 is connected with the control module through a direct current motor positive and negative rotation module.

Firstly, people manually turn the box cover 113, water is injected into the water tank 111, then people manually turn the box cover 113 tightly on the water tank 111, when the distance between the distance sensor 101 and the shell 1 reaches a preset value, the control module controls the water pump 112 to be started for one minute and then to be closed, the water pump 112 is started to guide water into the spray head 114 from the water tank 111, then the spray head 114 sprays the water onto the lens, the effect of cooling and cleaning is achieved, when the distance between the distance sensor 101 and the shell 1 is sensed for the second time and reaches the preset value, the control module controls the water pump 112 to be started for one minute and then to be closed, and then the water pump 112 can be operated according to the above steps.

When the distance sensor 101 senses that the distance between the connecting plate and the outer shell 1 reaches a preset value, the control module controls the third electric push rod 125 telescopic rod and the fourth electric push rod 127 telescopic rod to extend inwards for two seconds and then close, the third electric push rod 125 telescopic rod and the fourth electric push rod 127 telescopic rod drive the connecting plate 126 to move inwards, thereby the transparent baffle 123 moves inwards, the sealing effect is realized, the dust is prevented from flying out of the shell 1, people can watch the polishing condition of the lens through the transparent baffle 123, when the pressure sensor 94 senses that the pressure value is zero, the control module controls the third electric push rod 125 telescopic rod and the fourth electric push rod 127 telescopic rod to be closed after being shortened to the outside for two seconds, and the third electric push rod 125 telescopic rod and the fourth electric push rod 127 telescopic rod drive the connecting plate 126 to move to the outside, so that the transparent baffle 123 moves to the outside.

Accomplish to the lens in the abluent sewage of cooling flows into the recess in the shell 1, when liquid level sensor 134 sensed the liquid level of sewage and reached the default, control module control liquid pump 132 starts and closes after two seconds, thereby make the sewage in the recess pass through filter screen 133 and filter the back and flow into water tank 111 by liquid pump 132 from water pipe 131 in, make impurity filtered the inboard at filter screen 133, thereby realized liquid circulation's effect, the effectual water resource of having practiced thrift, after people's manual power master switch that presses, people clear up the impurity on the filter screen 133 can.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes should fall within the scope of the claims of the present invention.

Claims

1. An edge grinding chamfering device for an optical lens comprises a shell (1), supporting legs (2), a first reducing motor (4), a first rotating shaft (5), a grinding wheel (6) and a contact switch (7), wherein the shell (1) is arranged on the upper side of the supporting legs (2), the first reducing motor (4) is arranged on the lower side of the front part of the shell (1), the first rotating shaft (5) is connected onto an output shaft of the first reducing motor (4), the grinding wheel (6) for edge grinding of the lens is arranged on the first rotating shaft (5), the contact switch (7) is arranged in the middle of the right part of the shell (1), the edge grinding device is characterized by further comprising a rotating mechanism (8), a positioning mechanism (9) and an edge grinding mechanism (10), a rotating mechanism (8) for driving the lens to rotate is arranged in the shell (1), the first rotating shaft (5) is rotatably connected with the rotating mechanism (8), the positioning mechanism (9) for clamping the lens is arranged on the rotating mechanism (8), an edge grinding mechanism (10) for grinding the outer surface of the concave side of the lens is arranged among the rotating mechanism (8), the first rotating shaft (5) and the grinding wheel (6).

2. The edging and chamfering device for optical lenses according to claim 1, wherein the rotating mechanism (8) comprises a fixing plate (81), a second reducing motor (82), a rotating plate (83), a tray (84) and a second rotating shaft (85), the fixing plate (81) is arranged at the bottom in the housing (1), the first rotating shaft (5) is rotatably connected with the fixing plate (81), the second reducing motor (82) is arranged between the left side of the front part of the fixing plate (81) and the housing (1), the second rotating shaft (85) is rotatably arranged at the left side of the fixing plate (81), an output shaft of the second reducing motor (82) is connected with the second rotating shaft (85), the rotating plate (83) is arranged on the second rotating shaft (85), and the tray (84) for accommodating the lenses is arranged in the middle of the upper part of the rotating plate (83).

3. The edging and chamfering device for optical lenses according to claim 2, wherein the positioning mechanism (9) comprises slide bars (91), suckers (92), a sliding frame (93), pressure sensors (94), a first mounting plate (95), a first electric push rod (96), a second electric push rod (98) and a connecting block (97), the slide bars (91) are arranged on the front and rear sides of the rotating plate (83) in a sliding manner, the slide bars (91) are connected with the housing (1) in a sliding manner, the suckers (92) for clamping the lenses are arranged on the inner sides of the two slide bars (91), the pressure sensors (94) are arranged in the suckers (92) on the rear side, the first electric push rod (96) is arranged on the front side of the left portion of the rotating plate (83), the second electric push rod (98) is arranged on the rear side of the left portion of the rotating plate (83), the first mounting plate (95) is arranged on the front and rear sides of the rotating plate (83), all slidingtype is equipped with carriage (93) between two first mounting panel (95) and rotor plate (83), and carriage (93) are connected with slide bar (91) of homonymy, and two carriage (93) left parts all are equipped with connecting block (97), and first electric putter (96) telescopic link is connected with connecting block (97) of front side, and second electric putter (98) telescopic link is connected with connecting block (97) of rear side.

4. An edging and chamfering device according to claim 3, characterized in that the edging mechanism (10) comprises a distance sensor (101) and an edging wheel (102), the distance sensor (101) is arranged in the middle of the right portion of the tray (84), and the edging wheel (102) for grinding the outer surface of the concave side of the lens is arranged between the first rotating shaft (5) and the grinding wheel (6).

5. The edging and chamfering device for optical lenses according to claim 4, further comprising a water spraying mechanism (11) for cooling and cleaning the lenses, wherein the water spraying mechanism (11) comprises a water tank (111), a water pump (112), a tank cover (113) and a nozzle (114), the water tank (111) for containing water is arranged on the right side of the upper part of the fixing plate (81), the water pump (112) is arranged in the middle of the upper part of the water tank (111), the tank cover (113) is rotatably arranged on the rear side of the upper part of the water tank (111), and the nozzle (114) is arranged on the left part of the water pump (112).

6. The edge grinding and chamfering device for the optical lens as claimed in claim 5, further comprising a covering mechanism (12) for closing the housing, wherein the covering mechanism (12) comprises a second mounting plate (121), a glass plate (122), a transparent baffle (123), mounting blocks (124), a third electric push rod (125), a connecting plate (126) and a fourth electric push rod (127), the second mounting plates (121) are arranged on the front and rear sides of the upper portion of the housing (1), the second mounting plates (121) are arranged on the front and rear sides of the right portion of the housing (1), the number of the second mounting plates (121) is four, the glass plates (122) are connected between the two second mounting plates (121) and the housing (1) at the same side, the four mounting blocks (124) are arranged on the lower sides of the left portions of the two glass plates (122), the number of the mounting blocks (124) is eight, the third electric push rod (125) is arranged between the four mounting blocks (124) on the front side, fourth electric push rods (127) are installed between the four installation blocks (124) on the rear side, connecting plates (126) are arranged on telescopic rods of the fourth electric push rods (127) and telescopic rods of the third electric push rods (125), transparent baffles (123) are arranged on the right sides of the two connecting plates (126), the transparent baffles (123) are connected with the shell (1) in a sliding mode, and the transparent baffles (123) are connected with the glass plates (122) on the same side in a sliding mode.

7. The edging and chamfering device for the optical lens according to claim 6, further comprising a liquid circulation mechanism (13) for recycling sewage, wherein the liquid circulation mechanism (13) comprises a water pipe (131), a liquid pump (132), a filter screen (133) and a liquid level sensor (134), the liquid pump (132) is arranged on the right side of the front side and the rear side of the housing (1), the two liquid pumps (132) are connected with the water tank (111), the water pipes (131) are arranged on the outer sides of the two liquid pumps (132), the two water pipes (131) penetrate through the housing (1), the filter screen (133) for filtering the sewage is arranged on the inner sides of the two water pipes (131), and the liquid level sensor (134) is arranged on the lower side of the inner rear portion of the housing (1).

8. The edge grinding and chamfering device for the optical lens according to claim 7, further comprising a control box (3), the control box (3) is installed in the middle of the left portion of the housing (1), a switching power supply, a power module and a control module are installed in the control box (3), the switching power supply supplies power to the edge grinding and chamfering device for the optical lens, an output end of the switching power supply is electrically connected with the power module, a power master switch is connected to the power module through a circuit, the control module is electrically connected with the power module, the control module is connected with a DS1302 clock circuit and a 24C02 circuit, the distance sensor (101), the liquid level sensor (134), the pressure sensor (94) and the contact switch (7) are electrically connected with the control module, and the first electric push rod (96), the second electric push rod (98), the third electric push rod (125), The fourth electric push rod (127), the second speed reducing motor (82), the water pump (112) and the liquid pump (132) are all connected with the control module through the relay control module, and the first speed reducing motor (4) is connected with the control module through the direct current motor positive and negative rotation module.