CN113500521A

CN113500521A - Machine tool equipment for optical lens machining

Info

Publication number: CN113500521A
Application number: CN202111057783.3A
Authority: CN
Inventors: 尹金岳
Original assignee: Nantong Shansen Optical Technology Co ltd
Current assignee: Nantong Shansen Optical Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2021-10-15

Abstract

The invention discloses machine tool equipment for processing optical lenses, which comprises an annular table, wherein the inner side wall of the annular table is fixedly connected with an air suction cylinder through a support, the upper surface of the air suction cylinder is fixedly connected with a rubber sucker, the upper surface of the annular table is fixedly connected with an installation block, the installation block is fixedly connected with elastic rubber, the lower surface of the air suction cylinder is fixedly connected with a pump air block, the pump air block is of a hollow structure, the top wall of the pump air block is fixedly connected with an air inlet pipe in a penetrating manner, the air inlet pipe extends into the air suction cylinder, the side wall of the pump air block is fixedly connected with a pump air pipe, and the pump air pipe penetrates through the annular table, the installation block and extends into the installation block. Has the advantages that: compared with the prior art that the fixing is carried out through liquid metal phase change, the fixing device has higher efficiency and lower cost, does not need to clean liquid metal adhered to a lens subsequently, can automatically clean a table board during processing, avoids subsequent manual cleaning, and greatly reduces the labor intensity.

Description

Machine tool equipment for optical lens machining

Technical Field

The invention relates to the technical field of optical lens machining equipment, in particular to machine tool equipment for machining an optical lens.

Background

The optical lens is one of important products in the photoelectric industry, some high-precision optical instruments can not be used without the optical lens, the optical lens generally undergoes the steps of milling, fine grinding, polishing, fine washing, edging, film coating, ink coating and gluing in the production process, wherein the milling, fine grinding, polishing and other steps need to be finished on a processing machine tool, the existing machine tool generally adopts a flexible elastic disc to fix the lens in order to avoid damaging the lens by vibration, but the elastic disc shakes elastically, the optical lens is poor in positioning, easy to be processed and damaged and high in rejection rate.

The existing invention patent, for example, a chinese patent with application number CN201611253207.5, discloses an optical lens processing and fixing device, which mainly comprises a disk body, a conduction pipe, a cavity, a heating wire, liquid metal, a water cooling mechanism, etc., wherein the optical lens is fixed by changing the state of the liquid metal, the fixing effect on the optical lens is very good, the lens can not move a little at a time during polishing, the processing precision is ensured, and the processing of the optical lens with high precision requirement is facilitated.

Among this technical scheme, accomplish through the phase transition of liquid metal and fix and need wait for the temperature change process, just can take off processing completion lens after waiting for the intensification liquefaction promptly, just can process after the cooling solidifies, its waiting process is longer, machining efficiency has been influenced greatly, and it is fixed through liquid metal, the lens can the adhesion a little liquid metal after the processing is accomplished, it is clean comparatively troublesome, and the price of liquid metal is comparatively expensive, the cost of device has been improved greatly, after the processing is accomplished, still need the manual work to clear up the mesa dust of polishing, greatly increased intensity of labour.

Disclosure of Invention

The invention aims to solve the problems of low efficiency, high cost, difficult cleaning, high labor intensity and the like in the prior art, and provides machine tool equipment for processing an optical lens.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a lathe equipment is used in optical lens processing, includes annular platform, the annular platform inside wall passes through a support fixedly connected with section of thick bamboo of breathing in, fixed surface is connected with rubber suction cup on the section of thick bamboo of breathing in, fixed surface is connected with the installation piece on the annular platform, installation piece fixedly connected with elastic rubber, fixed surface is connected with the pump gas piece under the section of thick bamboo of breathing in, the pump gas piece is hollow structure, pump gas piece roof runs through the fixedly connected with intake pipe, the intake pipe extends to in the section of thick bamboo of breathing in, pump gas piece lateral wall fixedly connected with pump trachea, the pump trachea runs through annular platform, installation piece and extends to in the installation piece, all be provided with the check valve in pump trachea and the intake pipe.

Further, pump gas piece department is provided with the actuating mechanism who is used for the pump gas, actuating mechanism include with pump gas piece lower fixed surface be connected's driving motor, driving motor's output shaft fixedly connected with pivot, the pivot runs through the rotation with pump gas piece diapire through the bearing and is connected and extend to inside, the one end interference fit that the pivot is located the pump gas piece has incomplete gear, the function board has been cup jointed in the pump gas piece sealed slip, the function board is close to the lateral wall fixedly connected with drive plate of incomplete gear one side, the drive plate inside wall be provided with the tooth and with incomplete gear engagement.

Further, be provided with the pressure control mechanism who is used for balanced pressure between a section of thick bamboo of breathing in and the installation piece, pressure control mechanism include with a section of thick bamboo of breathing in run through fixed connection's intercommunication piece, the intercommunication piece runs through and extends to in the installation piece, the cross-section of intercommunication piece is back the font, two L-shaped blocks of fixedly connected with in the intercommunication piece, two sealing sliding connection has the pressure plate between the L-shaped block, fixedly connected with spring between pressure plate and the L-shaped block.

Further, be provided with the clean mechanism that is used for processing dust clearance on the annular table, clean mechanism is including seting up the ring channel at annular table upper surface, sliding connection has a plurality of sliders in the ring channel, fixed surface is connected with the mesa brush on the slider, the mesa brush is jointly through support fixedly connected with ring gear, the ash hole has been seted up in the annular table, annular table lower surface sliding connection has the ash storage box.

Further, the annular platform is provided with the indicating mechanism who is used for instructing fixed completion, indicating mechanism includes and runs through the installation pole that rotates the connection with the annular platform through the bearing, installation pole one end runs through and extends to annular platform outside and interference fit has drive gear, and the other end runs through and extends to annular platform inside and interference fit has second bevel gear, the ring gear lower surface be provided with the tooth and with drive gear meshing, second bevel gear meshing has first bevel gear, first bevel gear interference fit has the dwang, the dwang runs through the commentaries on classics with the intercommunication piece diapire through the bearing and is connected, the dwang is located the one end interference fit in the intercommunication piece and has the wind wheel.

Further, the annular platform is provided with and is used for removing fixed balance mechanism, balance mechanism includes and runs through fixed connection's second balance pipe with the annular platform, second balance pipe one end runs through the installation piece and extends to its inside, and the other end runs through and extends to the annular platform outside and runs through fixedly connected with arc piece, a section of thick bamboo lateral wall of breathing in runs through the first balance pipe of fixedly connected with, be provided with first solenoid valve in the first balance pipe, be provided with the second solenoid valve in the second balance pipe, first solenoid valve, second solenoid valve pass through the wire and establish ties with driving motor, the arc piece is hollow structure, the lateral wall that second balance pipe one side was kept away from to the arc piece runs through a plurality of jet-propelled pipes of fixedly connected with.

Further, ash storage box upper surface fixed connection has two connecting blocks, ash storage box passes through connecting block and annular platform lower surface sliding connection.

Further, the size of the first bevel gear is smaller than that of the second bevel gear.

Furthermore, the section of the annular groove is T-shaped, and the T-shaped sliding block is a sliding block.

The invention has the following advantages:

1. the lens is fixed by sucking air through the sucking disc, meanwhile, the elastic rubber is bulged and abuts against the lens to limit, the lens is effectively fixed, the influence of lens vibration on the processing precision in the processing process is avoided, compared with the prior art that the lens is fixed by liquid metal phase change, the process of waiting for the temperature change of the liquid metal is not needed, the processing time is greatly shortened, the processing efficiency is improved, meanwhile, the liquid metal is not needed, the cost of the device is greatly reduced, and the liquid metal obtained by adhering the surface of the lens after the processing is finished is not needed to be cleaned;

2. the suction force generated by the sucker and the force of the elastic rubber against the lens are limited through the pressure control device, so that the damage of the lens caused by overlarge force is avoided, the fixation of the lens is not firm caused by overlarge force, and the precision machining of the lens is facilitated;

3. once the lens is fixed, the gear ring can drive the table brush to rotate, and the lens can be confirmed to be fixed as long as the table brush to be observed starts to rotate, so that the fixing state of the lens can be known more visually;

4. through the rotation of the table surface brush, the annular table is continuously cleaned in the processing process, dust generated in the processing on the table surface is swept to the dust falling hole and falls into the dust storage box for storage, so that the table surface is prevented from being manually cleaned after the processing is finished, and the labor intensity is greatly reduced;

5. when the fixing is removed, the elastic rubber resets, the air in the mounting block is discharged to the arc-shaped block through the second balance tube and is sprayed out through the air spraying tube, and the dust adhered to the surface of the lens is blown off, so that the subsequent cleaning of the dust on the surface of the lens is avoided.

Drawings

Fig. 1 is an external view schematically illustrating a machine tool apparatus for processing an optical lens according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a cross-sectional view of a machine tool apparatus for optical lens machining according to the present invention;

FIG. 4 is an enlarged view of FIG. 3 at B;

FIG. 5 is another sectional view of a machine tool for machining an optical lens according to the present invention;

FIG. 6 is an enlarged view at C of FIG. 5;

FIG. 7 is a schematic structural diagram of a pressure control mechanism in a machine tool for processing an optical lens according to the present invention;

FIG. 8 is an enlarged view of FIG. 7 at D;

fig. 9 is a schematic structural diagram of a driving mechanism in a machine tool apparatus for processing an optical lens according to the present invention;

fig. 10 is a schematic structural view of a table brush in a machine tool for processing an optical lens according to the present invention;

fig. 11 is a schematic structural view of a dust box in a machine tool for processing an optical lens according to the present invention.

Detailed Description

Referring to fig. 1 and 3, a machine tool equipment for optical lens processing, including

annular platform

1, 1 inside wall of annular platform passes through support fixedly connected with section of thick bamboo 2 of breathing in, and the last fixed surface of section of thick bamboo 2 of breathing in is connected with rubber suction cup 201, and rubber suction cup 201 can produce suction to the lens to along with the increase of suction, rubber suction cup 201 deformation makes the lens downstream, and fixed surface is connected with installation piece 202 on the annular platform 1. As shown in fig. 1 and fig. 2, the mounting block 202 is an annular box-packed structure, the top wall thereof is open, the mounting block 202 is fixedly connected with an elastic rubber 203, the elastic rubber 203 seals the opening of the mounting block 202, the elastic rubber 203 is pressed and bulged along with pumping air into the mounting block 202, and abuts against the lower surface of the lens, so that the lens has a tendency of moving upwards, the force of the downward movement of the lens is matched with the force of the upward movement of the lens by the elastic rubber 203 through the rubber suction cup 201, so as to limit the lens, thereby completing the fixation, and avoiding the lens from shaking, meanwhile, the rubber suction cup 201 and the elastic rubber 203 are both soft materials, and the surface of the lens is not damaged, thereby achieving the stable fixation and simultaneously avoiding the scratch of the surface of the lens, the lower surface of the air suction tube 2 is fixedly connected with an air pumping block 204, the air pumping block 204 is a hollow structure, the top wall of the air pumping block 204 is fixedly connected with an air inlet tube 205, the air inlet pipe 205 extends into the air suction cylinder 2, the side wall of the air pumping block 204 is fixedly connected with an air pumping pipe 206, the air pumping pipe 206 penetrates through the annular table 1 and the mounting block 202 and extends into the mounting block 202, one-way valves are arranged in the air pumping pipe 206 and the air inlet pipe 205, the one-way valve in the air inlet pipe 205 only allows air to enter the air pumping block 204 from the air suction cylinder 2, the one-way valve in the air pumping pipe 206 only allows air to enter the mounting block 202 from the air pumping block 204, thereby realizing the unidirectional flow of air, fixing the lens by the air pump in the air suction cylinder 2 to the mounting block 202, compared with the prior art which fixes the lens by liquid metal phase change, the liquid metal temperature change does not need to be waited for, the processing efficiency is greatly improved, the liquid metal is not used, the cost of the whole device can be well controlled, and meanwhile, the situation that the liquid metal is adhered to the surface of a lens and is difficult to clean is avoided.

Referring to fig. 3, a driving mechanism for pumping air is arranged at the position of the pumping air block 204, the driving mechanism includes a driving motor 5 fixedly connected with the lower surface of the pumping air block 204, a plate is welded on the lower surface of the pumping air block 204, the driving motor 5 is fixedly connected with the plate through bolts, an output shaft of the driving motor 5 is fixedly connected with a rotating shaft 501, the rotating shaft 501 and the bottom wall of the pumping air block 204 are in through rotating connection through a bearing and extend into the rotating shaft, an incomplete gear 502 is in interference fit with one end of the rotating shaft 501 located in the pumping air block 204, a functional plate 504 is in a sealed sliding sleeve connection in the pumping air block 204, a driving plate 503 is fixedly connected with the side wall of the functional plate 504 close to one side of the incomplete gear 502, the inner side wall of the driving plate 503 is provided with teeth and is engaged with the incomplete gear 502, as shown in fig. 9, a through hole is formed in the driving plate 503, two inner side walls opposite to the through hole are provided with teeth, so that the incomplete gear 502 rotates, respectively engaged with the teeth at both sides, thereby driving the driving plate 503 to reciprocate, so that the function plate 504 reciprocates, and continuously pumps the air in the suction cylinder 2 into the mounting block 202.

Referring to fig. 2, 4 and 8, a pressure control mechanism for balancing pressure is arranged between the suction cylinder 2 and the mounting block 202, the pressure control mechanism comprises a communicating block 3 fixedly connected with the suction cylinder 2 in a penetrating manner, the communicating block 3 extends into the mounting block 202 in a penetrating manner, the cross section of the communicating block 3 is in a shape like a Chinese character 'hui', two L-shaped blocks 301 are fixedly connected in the communicating block 3, the two L-shaped blocks 301 are respectively welded with the inner side wall, the inner top wall and the inner bottom wall of the communicating block 3, a pressure plate 302 is connected between the two L-shaped blocks 301 in a sealing and sliding manner, the pressure plate 302 is connected with the two L-shaped blocks 301 in a sealing and sliding manner, the pressure plate 302 is also connected with the inner top wall and the inner bottom wall of the communicating block 3 in a sealing and sliding manner, so that the pressure is directly acted on the pressure plate 302, a spring 303 is fixedly connected between the pressure plate 302 and the L-shaped blocks 301, the internal pressure is limited by the elasticity of the spring 303, when the pressure reaches a certain value, the spring 303 begins to deform, thereby makes the pressure plate 302 slide to the section of thick bamboo 2 of breathing in, until roll-off intercommunication piece 3, the air admission in the installation piece 202 this moment is in the section of thick bamboo 2 of breathing in to make the pressure in installation piece 202 and the section of thick bamboo 2 of breathing in keep at the definite value, can not increase along with driving motor 5's drive always, thereby when guaranteeing not rocking behind the fixed lens, also can not lead to the lens to damage because the power is too big.

Referring to fig. 1-7, a cleaning mechanism for cleaning dust during processing is arranged on an annular table 1, the cleaning mechanism comprises an annular groove 4 formed in the upper surface of the annular table 1, a plurality of sliding blocks 401 are connected in the annular groove 4 in a sliding manner, a table brush 402 is fixedly connected to the upper surface of each sliding block 401, the table brush 402 is jointly connected with a gear ring 403 through a support fixedly, a dust falling hole 406 is formed in the annular table 1, a dust storage box 6 is connected to the lower surface of the annular table 1 in a sliding manner, the upper surface of the annular table 1 is cleaned through rotation of the table brush 402, dust is swept to the dust falling hole 406 and falls into the dust storage box 6, and the dust storage box 6 is cleaned regularly.

Referring to fig. 10, the section of the annular groove 4 is T-shaped, the sliding block 401 is a T-shaped sliding block, and the T-shaped annular groove 4 is matched with the T-shaped sliding block 401 to prevent the sliding block 401 from sliding out of the annular groove 4, so that the stability of the device is improved.

Referring to fig. 3-8, the annular table 1 is provided with an indicating mechanism for indicating the completion of the fixation, the indicating mechanism includes a mounting rod 308 which is rotatably connected with the annular table 1 through a bearing, one end of the mounting rod 308 extends to the outside of the annular table 1 through a penetrating way and is in interference fit with a driving gear 405, the other end extends to the inside of the annular table 1 through a penetrating way and is in interference fit with a second bevel gear 307, the lower surface of the gear ring 403 is provided with teeth and is engaged with the driving gear 405, the second bevel gear 307 is engaged with a first bevel gear 306, the first bevel gear 306 is in interference fit with a rotating rod 305, the rotating rod 305 is rotatably connected with the bottom wall of the communicating block 3 through a bearing, one end of the rotating rod 305 located in the communicating block 3 is in interference fit with a wind wheel 304, the wind wheel 304 can rotate under the flowing of air, when the air pressure reaches a rated value, the sliding plate 302 continuously slides out of the communicating block 3 along with the continuous pumping of air into the mounting block 202, therefore, air continuously flows through the communicating block 3, the wind wheel 304 is rotated by the pressure of the air, the gear ring 403 is rotated by the meshing of the gears, namely, as long as the gear ring 403 starts to rotate, the air pressure in the air suction cylinder 2 and the air pressure in the mounting block 202 reach the rated value, the lens is fixed firmly, and the fixed state of the lens is clear at a glance.

The size of the first bevel gear 306 is smaller than that of the second bevel gear 307, so that when the first bevel gear 306 drives the second bevel gear 307 to rotate, the second bevel gear 307 can generate larger torque, and the gear ring 403 is driven to rotate by the driving gear 405.

Referring to fig. 5-6, the annular table 1 is provided with a balance mechanism for releasing the fixation, the balance mechanism includes a second balance tube 702 fixedly connected with the annular table 1 in a penetrating manner, one end of the second balance tube 702 penetrates through the mounting block 202 and extends into the mounting block, the other end penetrates through the annular table 1 and extends to the outside of the annular table and fixedly connects with an arc block 704, the center of circle of the arc block 704 is consistent with the center of circle of the annular table 1, the side wall of the air suction tube 2 is fixedly connected with a first balance tube 7 in a penetrating manner, a first electromagnetic valve 701 is arranged in the first balance tube 7, a second electromagnetic valve 703 is arranged in the second balance tube 702, the first electromagnetic valve 701 and the second electromagnetic valve 703 are connected in series with the driving motor 5 through wires, the arc block 704 is of a hollow structure, the side wall of the arc block 704 far away from the second balance tube 702 is fixedly connected with a plurality of electromagnetic valves 705 in a penetrating manner, both the first electromagnetic valve 701 and the second electromagnetic valve 703 are normally open electromagnetic valves, the circular telegram is closed, when driving motor 5 circular telegram began to work promptly, first solenoid valve 701, second solenoid valve 703 all close, and after processing, when closing driving motor 5, first solenoid valve 701, second solenoid valve 703 open to make the atmospheric pressure of breathing in section of thick bamboo 2 and installation piece 202 in resume atmospheric pressure, simultaneously, exhaust air blows out through jet-propelled pipe 705 in the installation piece 202, can blow off the dust on the lens surface that the processing was accomplished, thereby carry out certain cleanness to the lens.

Referring to fig. 11, two connecting blocks 601 are fixedly connected to the upper surface of the ash storage box 6, the ash storage box 6 is slidably connected to the lower surface of the annular table 1 through the connecting blocks 601, as shown in fig. 11, the connecting blocks 601 are T-shaped blocks, two T-shaped grooves are formed in the lower surface of the annular table 1, and the ash storage box 6 is slidably connected to the lower surface of the annular table 1 through the cooperation of the T-shaped grooves and the connecting blocks 601.

In the invention, a lens to be processed is placed on a rubber sucker 201, the center line of the lens corresponds to the center of a circle of an annular table 1, a driving motor 5 is started, a first electromagnetic valve 701 and a second electromagnetic valve 703 are powered on and off, the driving motor 5 drives a rotating shaft 501 to rotate, so that an incomplete gear 502 in interference fit with the rotating shaft 501 rotates, the incomplete gear 502 is respectively meshed with different inner side wall teeth of a driving plate 503 to enable the driving plate 503 to reciprocate, so as to drive a function plate 504 to reciprocate, air in an air suction cylinder 2 is continuously sucked into an air pumping block 204 through an air inlet pipe 205, sucked air is pumped into an installation block 202 through an air pumping pipe 206, so that negative pressure is generated in the rubber sucker 201 to suck the lens, the rubber sucker 201 deforms, so that the lens moves downwards, and as the air in the installation block 202 continuously increases, elastic rubber 203 is pressed and swelled, the elastic rubber 203 and the rubber sucker 201 are made of soft materials, so that the surface of the lens cannot be damaged;

along with the operation of the driving motor 5, the air pressure in the air suction cylinder 2 and the mounting block 202 changes, when the air pressure changes to a rated value, the spring 303 begins to deform, so that the sliding plate 302 slides into the air suction cylinder 2, redundant air in the mounting block 202 enters the air suction cylinder 2 through the communicating block 3, the air pressure in the air suction cylinder and the sliding plate is kept at the rated value, and the phenomenon that the lens is damaged due to overlarge force and the fixing is not firm due to the overlong force is avoided;

at this time, along with the continuous operation of the driving motor 5, the sliding plate 302 continuously slides and resets, so that airflow continuously passes through the communicating block 3, the wind wheel 304 can rotate under the action of the airflow, so as to drive the rotating rod 305 to rotate, so that the first bevel gear 306 in interference fit with the rotating rod 305 rotates, the first bevel gear 306 drives the second bevel gear 307 engaged with the first bevel gear to rotate, the second bevel gear 307 drives the driving gear 405 to rotate through the mounting rod 308, so as to drive the driving gear 405 to drive the gear ring 403 engaged with the driving gear to rotate, the gear ring drives the table brush 402 to rotate, that is, when the gear ring 403 drives the table brush 402 to start to rotate, the surface lens is fixed and finished, and the processing is started;

along with the processing, the dust falls on the annular table 1, at the moment, the rotation of the table brush 402 can sweep the dust to the dust falling hole 406, and the dust falls into the dust storage box 6 through the dust falling hole 406, and the dust storage box 6 is cleaned regularly;

after the processing is accomplished, close driving motor 5, first solenoid valve 701 this moment, second solenoid valve 703 outage is opened, the outside air gets into in the section of thick bamboo 2 of breathing in through first balanced pipe 7, thereby make the atmospheric pressure in the section of thick bamboo 2 of breathing in resume normal, the suction that rubber suction disc 201 produced disappears, remove the fixed to the lens, simultaneously along with elastic rubber 203 reconversion, the air in installation piece 202 is discharged into arc piece 704 through second balanced pipe 702 in, and blow off through jet-propelled pipe 705, blow off the dust on lens surface, carry out certain clearance to the lens surface, the lens that has processed is taken off this moment, put on again and wait to process the lens, it can to repeat above-mentioned step.

Claims

1. The utility model provides a machine tool equipment for optical lens processing, includes annular platform (1), its characterized in that, annular platform (1) inside wall is through support fixedly connected with section of thick bamboo of breathing in (2), a fixed surface is connected with rubber suction cup (201) on the section of thick bamboo of breathing in (2), a fixed surface is connected with installation piece (202) on annular platform (1), installation piece (202) fixedly connected with elastic rubber (203), a fixed surface is connected with pump gas piece (204) under the section of thick bamboo of breathing in (2), pump gas piece (204) are hollow structure, and pump gas piece (204) department is provided with the actuating mechanism who is used for pumping, actuating mechanism includes driving motor (5) with fixed surface is connected with pump gas piece (204), pump gas piece (204) roof runs through fixedly connected with intake pipe (205), intake pipe (205) extend to in the section of thick bamboo of breathing in (2), the side wall of the pump air block (204) is fixedly connected with a pump air pipe (206), the pump air pipe (206) penetrates through the annular table (1) and the mounting block (202) and extends into the mounting block (202), and one-way valves are arranged in the pump air pipe (206) and the air inlet pipe (205);

the annular table (1) is provided with a balance mechanism for releasing fixation, the balance mechanism comprises a second balance pipe (702) which is fixedly connected with the annular table (1) in a penetrating way, one end of the second balance pipe (702) penetrates through the mounting block (202) and extends to the inside of the mounting block, the other end of the second balance pipe penetrates through the annular table (1) and extends to the outside of the annular table and fixedly connected with an arc-shaped block (704), the side wall of the air suction cylinder (2) is fixedly connected with a first balance pipe (7) in a penetrating way, a first electromagnetic valve (701) is arranged in the first balance pipe (7), a second electromagnetic valve (703) is arranged in the second balance pipe (702), the first electromagnetic valve (701) and the second electromagnetic valve (703) are connected with a driving motor (5) in series through leads, the side wall of the arc-shaped block (704) far away from one side of the second balance pipe (702) is fixedly connected with a plurality of gas injection pipes (705) in a penetrating way.

2. The machine tool equipment for processing the optical lens as claimed in claim 1, wherein a rotating shaft (501) is fixedly connected to an output shaft of the driving motor (5), the rotating shaft (501) is rotatably connected with a bottom wall of the pumping block (204) through a bearing and extends into the pumping block, an incomplete gear (502) is in interference fit with one end of the rotating shaft (501) located in the pumping block (204), a function board (504) is hermetically and slidably sleeved in the pumping block (204), a driving board (503) is fixedly connected to a side wall of the function board (504) close to one side of the incomplete gear (502), and teeth are arranged on an inner side wall of the driving board (503) and are meshed with the incomplete gear (502).

3. The machine tool equipment for processing the optical lens is characterized in that a pressure control mechanism for balancing pressure is arranged between the air suction cylinder (2) and the mounting block (202), the pressure control mechanism comprises a communication block (3) fixedly connected with the air suction cylinder (2) in a penetrating manner, the communication block (3) extends into the mounting block (202) in a penetrating manner, the cross section of the communication block (3) is in a shape like a Chinese character 'hui', two L-shaped blocks (301) are fixedly connected in the communication block (3), a pressure plate (302) is connected between the two L-shaped blocks (301) in a sealing and sliding manner, and a spring (303) is fixedly connected between the pressure plate (302) and the L-shaped blocks (301).

4. The machine tool equipment for processing the optical lens according to claim 3, wherein a cleaning mechanism for cleaning processed dust is arranged on the annular table (1), the cleaning mechanism comprises an annular groove (4) formed in the upper surface of the annular table (1), a plurality of sliding blocks (401) are connected in the annular groove (4) in a sliding manner, a table surface brush (402) is fixedly connected to the upper surface of each sliding block (401), the table surface brushes (402) are fixedly connected with a gear ring (403) together through a support, a dust falling hole (406) is formed in the annular table (1), and a dust storage box (6) is connected to the lower surface of the annular table (1) in a sliding manner.

5. The machine tool equipment for optical lens machining according to claim 4, wherein the annular table (1) is provided with an indicating mechanism for indicating the completion of fixing, the indicating mechanism comprises a mounting rod (308) rotatably connected with the annular table (1) through a bearing in a penetrating manner, one end of the mounting rod (308) extends to the outside of the annular table (1) in a penetrating manner and is provided with a driving gear (405) in an interference fit manner, the other end of the mounting rod extends to the inside of the annular table (1) in an interference fit manner and is provided with a second bevel gear (307) in an interference fit manner, the lower surface of the gear ring (403) is provided with teeth and is meshed with the driving gear (405), the second bevel gear (307) is meshed with a first bevel gear (306), the first bevel gear (306) is in an interference fit manner and is provided with a rotating rod (305), and the rotating rod (305) is rotatably connected with the bottom wall of the communicating block (3) through a bearing, and one end of the rotating rod (305) in the communicating block (3) is in interference fit with a wind wheel (304).

6. The machine tool equipment for processing the optical lens according to claim 4, wherein two connecting blocks (601) are fixedly connected to the upper surface of the dust storage box (6), and the dust storage box (6) is slidably connected with the lower surface of the annular table (1) through the connecting blocks (601).

7. The machine tool equipment for optical lens machining according to claim 5, wherein the size of the first bevel gear (306) is smaller than the size of the second bevel gear (307).

8. A machine tool equipment for optical lens machining according to claim 4, characterized in that the annular groove (4) has a T-shaped cross section, the T-shaped slide of the slide (401).