CN216614837U

CN216614837U - Improved generation optical lens piece vacuum coating equipment

Info

Publication number: CN216614837U
Application number: CN202122740667.3U
Authority: CN
Inventors: 张小容
Original assignee: Suzhou Hongzhao Photoelectric Technology Co ltd
Current assignee: Suzhou Hongzhao Photoelectric Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-05-27
Anticipated expiration: 2031-11-10

Abstract

The utility model discloses improved optical lens vacuum coating equipment which comprises a vacuum coating equipment body, wherein the vacuum coating equipment body comprises a coating box with an opening at the front side, a box door is rotatably arranged at the front side of the coating box, a connecting pipe is fixedly connected to the inner wall of the top of the coating box, the bottom of the connecting pipe is communicated with and fixed with a plurality of coating nozzles, a placing plate is arranged below the connecting pipe, and a plurality of placing holes are formed in the top of the placing plate. The optical lens overturning and fixing device is reasonable in design, and is convenient for quickly and synchronously overturning and fixing the optical lenses after coating on one surface of the optical lenses is finished, so that the other surfaces of the optical lenses can be conveniently and continuously coated, the working efficiency is improved, the optical lenses are convenient to support during coating, the falling risk of the optical lenses in the coating process is reduced, the optical lenses can be conveniently and synchronously ejected after coating is finished, and the working efficiency is improved.

Description

Improved generation optical lens piece vacuum coating equipment

Technical Field

The utility model relates to the technical field of vacuum coating equipment, in particular to improved optical lens vacuum coating equipment.

Background

The coating processing of the optical lens is generally carried out in a vacuum cavity, a worker firstly manually embeds the optical lens on a mounting groove of a coating plate, then places the coating plate on a placing frame in the vacuum cavity, and finally emits a coating material through a coating emission source so that the material is attached to the surface of the optical lens to form a film, thereby completing the coating of the lens;

the one side that current coating equipment once only can be to optical lens piece is filmed, it is after one side coating film is accomplished, be not convenient for overturn fast to the lens and fix the coating film operation to the another side, treat the one side coating film of lens and accomplish the back, it is most that the staff holds the intracavity with the coating film from the vacuum and takes out, and overturn its lens one by one and place the rack in again, so that the another side coating film of tectorial membrane transmission source to optical lens piece, this kind of upset mode, complex operation, work efficiency is low, and be not convenient for after the coating film is accomplished ejecting from the mounting groove with the lens fast, the mode work efficiency who takes out one by one is low, can not satisfy the user demand, therefore we have proposed an improved generation optical lens vacuum coating equipment and have been used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides improved vacuum coating equipment for an optical lens.

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

an improved optical lens vacuum coating device comprises a vacuum coating device body, wherein the vacuum coating device body comprises a coating box with an opening at the front side, a box door is rotatably installed at the front side of the coating box, a connecting pipe is fixedly connected to the inner wall of the top of the coating box, the bottom of the connecting pipe is communicated and is fixedly provided with a plurality of coating nozzles, a placing plate is arranged below the connecting pipe, a plurality of placing holes are formed in the top of the placing plate, the placing holes and the coating nozzles are arranged in a one-to-one correspondence manner, elastic rubber sleeves are fixedly sleeved in the placing holes, optical lenses are tightly movably sleeved in the elastic rubber sleeves, and an overturning fixing mechanism matched with the placing plate and a supporting and ejecting mechanism matched with the overturning fixing mechanism are arranged on the coating box;

the turnover fixing mechanism comprises a first rotating shaft which is rotatably arranged on the inner wall of the left side of the film coating box, the right end of the first rotating shaft is fixedly connected with the left side of a placing plate, the right side of the placing plate is fixedly connected with a second rotating shaft, the right end of the second rotating shaft extends to the right side of the film coating box, the film coating box is rotatably sleeved on the second rotating shaft, a moving plate is slidably sleeved on the second rotating shaft, a hard rubber ring is fixedly bonded on the right side of the film coating box, the hard rubber ring is sleeved on the second rotating shaft, the left side of the moving plate is fixedly connected with a plurality of sharp blocks in an annular shape, the sharp ends of the sharp blocks are tightly contacted with the right side of the hard rubber ring, a first rectangular hole is formed in one side of the top of the second rotating shaft, a moving block is slidably sleeved in the first rectangular hole, the moving block is fixedly arranged in the moving plate, a moving rod is fixedly connected to the right side of the moving block, and the right end of the moving rod extends to the right side of the second rotating shaft and is fixedly connected with a knob, a compression spring in a compressed state is fixedly connected between the right side of the moving block and the inner wall of the right side of the first rectangular hole, and the compression spring is movably sleeved on the moving rod;

support ejection mechanism including setting up the push pedal of placing the board below, the top fixed mounting of push pedal has a plurality of push rods, the top of push rod extends to the corresponding downthehole and fixedly connected with of placing and pushes away the head, the top of pushing away the head and the bottom swing joint of the optical lens piece that corresponds, fixed mounting has electric telescopic handle on the bottom inner wall of coating film case, electric telescopic handle's output shaft top and the bottom fixed connection of push pedal, the equal fixedly connected with position sleeve in bottom both sides of push pedal, two locating levers of fixedly connected with on the bottom inner wall of coating film case, the position sleeve slip cap is established on the locating lever that corresponds.

Preferably, a rotating groove is formed in the inner wall of the left side of the film coating box, a first bearing is fixedly sleeved in the rotating groove, the inner ring of the first bearing is fixedly connected with the outer side of the first rotating shaft, a circular hole is formed in the inner wall of the right side of the film coating box, a sealing bearing is sleeved in the circular hole, and the inner ring of the sealing bearing is fixedly connected with the outer side of the second rotating shaft.

Preferably, the left side of the moving plate is provided with a first through hole, the inner wall of the first through hole is in sliding connection with the outer side of the second rotating shaft, and the top inner wall and the bottom inner wall of the first through hole are fixedly connected with the top and the bottom of the moving block respectively.

Preferably, a second rectangular hole is formed in the inner wall of the right side of the first rectangular hole, and the inner wall of the second rectangular hole is in sliding connection with the outer side of the moving rod.

Preferably, a limiting hole is formed in the inner wall, close to each other, of one side of each of the two positioning sleeves, a limiting block is fixedly connected to the top, close to each other, of one side of each of the two positioning rods, and the limiting blocks are connected with the corresponding limiting holes in a sliding mode.

Preferably, the outer side of the pushing head is not contacted with the inner wall of the corresponding placing hole.

Compared with the prior art, the utility model has the beneficial effects that:

by coating a film box, a connecting pipe, a placing plate, a placing hole, a first rotating shaft, a second rotating shaft, a moving plate, a hard rubber ring, a sharp block, a moving block, a first rectangular hole, a knob, a moving rod, a compression spring, a push plate, a push rod, an electric telescopic rod, a positioning sleeve and a positioning rod, matching with a push head, before coating the film, pressing an optical lens into a corresponding elastic rubber sleeve, supporting the optical lens by the push head, after one surface of the optical lens is coated, reversely starting the electric telescopic rod to drive the push plate to move downwards, driving a plurality of push heads to move downwards from corresponding placing holes by the push plate through a plurality of push rods, then pulling the knob to the right to drive the moving block to slide rightwards in the first rectangular hole through the moving rod and compress the compression spring, driving a plurality of sharp blocks to be separated rightwards from the hard rubber ring through the moving plate, and rotating the knob to drive the second rotating shaft through the moving rod, the second rotating shaft drives the placing plate to rotate, the placing plate drives the optical lenses to rotate 180 degrees through the elastic rubber sleeves, the other side of the placing plate faces upwards, the tension force for rightwards the rotating button is slowly released at the moment, the elastic force of the compression spring in a compression state drives the movable plate to move leftwards through the movable block, the movable plate drives the sharp blocks to move leftwards to be in close contact with the right side of the hard rubber ring, the placing plate is further fixed, the electric telescopic rod is started in the forward direction, the push rod drives the corresponding push head to move upwards to be in contact with the bottom of the optical lenses to support the optical lenses, coating operation can be carried out on the other side of the optical lenses at the moment, after coating is completed, the electric telescopic rod is started in the forward direction, and the push rod drives the corresponding push head to continue to upwards eject the optical lenses from the corresponding elastic rubber sleeves.

The optical lens overturning and fixing device is reasonable in design, and is convenient for quickly and synchronously overturning and fixing the optical lenses after coating on one surface of the optical lenses is finished, so that the other surfaces of the optical lenses can be conveniently and continuously coated, the working efficiency is improved, the optical lenses are convenient to support during coating, the falling risk of the optical lenses in the coating process is reduced, the optical lenses can be conveniently and synchronously ejected after coating is finished, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic structural diagram of an improved vacuum coating apparatus for optical lenses according to the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a in fig. 2.

In the figure: 100 coating boxes, 101 connecting pipes, 1 placing plate, 2 placing holes, 3 first rotating shafts, 4 second rotating shafts, 5 moving plates, 6 hard rubber rings, 7 sharp blocks, 8 moving blocks, 9 first rectangular holes, 10 knobs, 11 moving rods, 12 compression springs, 13 pushing plates, 14 pushing rods, 15 electric telescopic rods, 16 positioning sleeves, 17 positioning rods and 18 pushing heads.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, an improved optical lens vacuum coating apparatus comprises a vacuum coating apparatus body, the vacuum coating apparatus body comprises a coating box 100 with an opening at the front side, a box door is rotatably installed at the front side of the coating box 100, a connecting pipe 101 is fixedly connected to the inner wall of the top of the coating box 100, the bottom of the connecting pipe 101 is communicated with and fixed with a plurality of coating nozzles, a placing plate 1 is arranged below the connecting pipe 101, a plurality of placing holes 2 are formed at the top of the placing plate 1, the placing holes 2 are in one-to-one correspondence with the coating nozzles, an elastic rubber sleeve is fixedly sleeved in the placing hole 2, an optical lens is tightly and movably sleeved in the elastic rubber sleeve, and an overturning fixing mechanism matched with the placing plate 1 and a supporting and ejecting mechanism matched with the overturning fixing mechanism are arranged on the coating box 100;

the overturning fixing mechanism comprises a first rotating shaft 3 rotatably mounted on the inner wall of the left side of the film coating box 100, the right end of the first rotating shaft 3 is fixedly connected with the left side of the placing plate 1, the right side of the placing plate 1 is fixedly connected with a second rotating shaft 4, the right end of the second rotating shaft 4 extends to the right side of the film coating box 100, the film coating box 100 is rotatably sleeved on the second rotating shaft 4, a moving plate 5 is slidably sleeved on the second rotating shaft 4, a hard rubber ring 6 is fixedly bonded on the right side of the film coating box 100, the hard rubber ring 6 is sleeved on the second rotating shaft 4, the left side of the moving plate 5 is fixedly connected with a plurality of sharp blocks 7 in an annular shape, the sharp ends of the sharp blocks 7 are tightly contacted with the right side of the hard rubber ring 6, one side of the top of the second rotating shaft 4 is provided with a first rectangular hole 9, a moving block 8 is slidably sleeved in the first rectangular hole 9, the moving block 8 is fixedly mounted in the moving plate 5, the right side of the moving block 8 is fixedly connected with a moving rod 11, the right end of the moving rod 11 extends to the right side of the second rotating shaft 4 and is fixedly connected with a knob 10, a compression spring 12 in a compressed state is fixedly connected between the right side of the moving block 8 and the inner wall of the right side of the first rectangular hole 9, and the compression spring 12 is movably sleeved on the moving rod 11;

the supporting and ejecting mechanism comprises a push plate 13 arranged below the placing plate 1, a plurality of push rods 14 are fixedly arranged at the top of the push plate 13, the top ends of the push rods 14 extend into the corresponding placing holes 2 and are fixedly connected with push heads 18, the top parts of the push heads 18 are movably contacted with the bottoms of the corresponding optical lenses, electric telescopic rods 15 are fixedly arranged on the inner wall of the bottom of the coating box 100, the top ends of output shafts of the electric telescopic rods 15 are fixedly connected with the bottom of the push plate 13, two sides of the bottom of the push plate 13 are fixedly connected with positioning sleeves 16, two positioning rods 17 are fixedly connected on the inner wall of the bottom of the coating box 100, and the positioning sleeves 16 are slidably sleeved on the corresponding positioning rods 17. And the optical lenses are convenient to support during film coating, the risk of falling off in the film coating process of the optical lenses is reduced, and the optical lenses are convenient to synchronously eject after the film coating is finished, so that the working efficiency is improved.

In the utility model, a rotating groove is arranged on the inner wall of the left side of a coating box 100, a first bearing is fixedly sleeved in the rotating groove, the inner side of an inner ring of the first bearing is fixedly connected with the outer side of a first rotating shaft 3, a circular hole is arranged on the inner wall of the right side of the coating box 100, a sealing bearing is fixedly sleeved in the circular hole, the inner side of the inner ring of the sealing bearing is fixedly connected with the outer side of a second rotating shaft 4, a first perforation is arranged on the left side of a moving plate 5, the inner wall of the first perforation is slidably connected with the outer side of the second rotating shaft 4, the inner wall of the top part and the inner wall of the bottom part of the first perforation are respectively fixedly connected with the top part and the bottom part of a moving block 8, a second rectangular hole is arranged on the inner wall of the right side of a first rectangular hole 9, the inner wall of the second rectangular hole is slidably connected with the outer side of a moving rod 11, limiting holes are arranged on the inner walls of the sides, which two positioning sleeves 16 are close to each other, and a limiting block is fixedly connected with the top part of the two positioning rods 17, the limiting blocks are connected with the corresponding limiting holes in a sliding mode, and the outer sides of the pushing heads 18 are not in contact with the corresponding inner walls of the placing holes 2.

The working principle is as follows: when the optical lens coating machine is used, before film coating is carried out, an optical lens is pressed into a corresponding elastic rubber sleeve, the elastic rubber sleeve fixes the optical lens by the self elasticity, at the moment, the push head 18 supports the optical lens, the risk that the optical lens is separated from the elastic rubber sleeve in the film coating process is reduced, when the film coating operation needs to be carried out on one surface of the optical lens after the film coating of the other surface of the optical lens is finished, firstly, the electric telescopic rod 15 is reversely started, the output shaft of the electric telescopic rod 15 drives the push plate 13 to move downwards, the push plate 13 drives the two positioning sleeves 16 to respectively slide on the corresponding positioning rods 17, the push plate 13 drives the plurality of push rods 14 to move downwards, the push rods 14 drive the corresponding push heads 18 to move downwards from the placing hole 2, then, the knob 10 is pulled rightwards, the knob 10 drives the moving rod 11 to move rightwards, the moving block 8 is driven by the moving rod 11 to slide rightwards in the first rectangular hole 9, compressing a compression spring 12 while a moving block 8 moves rightwards, driving a moving plate 5 to slide rightwards on a second rotating shaft 4 by the moving block 8, driving a plurality of sharp blocks 7 to be separated rightwards from a hard rubber ring 6 by the moving plate 5, releasing the fixation of the second rotating shaft 4, then rotating a knob 10, driving the second rotating shaft 4 to rotate by the knob 10 through a moving rod 11, driving a placing plate 1 to rotate by the second rotating shaft 4, driving a first rotating shaft 3 to rotate by the placing plate 1, driving a plurality of optical lenses to rotate by the placing plate 1 through a plurality of elastic rubber sleeves, after the optical lenses rotate 180 degrees, enabling the other surface of the optical lenses to face upwards, slowly releasing the right pulling force on the knob 10, driving the moving block 8 to move leftwards by the elastic force of the compression spring 12 in a compression state, driving the moving block 8 to move leftwards, driving the moving plate 5 to move leftwards, driving the plurality of sharp blocks 7 to move leftwards to be in close contact with the right side of the hard rubber ring 6 by the moving block 5, under the action of self friction force of the hard rubber ring 6 and the plurality of sharp blocks 7, the second rotating shaft 4 is fixed, the placing plate 1 is further fixed, the electric telescopic rod 5 is started in the forward direction, the motion process of the electric telescopic rod 15 is started in the reverse direction in the same way, the push rod 14 drives the corresponding push head 18 to move upwards to be in contact with the bottom of the optical lens to support the optical lens, and at the moment, the other surface of the optical lens can be subjected to film coating operation, so that after the film coating on one surface of the optical lens is finished, the plurality of optical lenses can be overturned and fixed rapidly and simultaneously, the other surface of the optical lens can be subjected to film coating continuously, and the working efficiency is improved;

after the coating is finished, when the optical lens needs to be ejected out of the corresponding elastic rubber sleeve, the electric telescopic rod 15 is started in the forward direction, so that the push rod 14 drives the corresponding push head 18 to continuously move upwards and push the optical lens, the optical lens is pushed out of the corresponding elastic rubber sleeve, and the working efficiency is improved.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. An improved optical lens vacuum coating device comprises a vacuum coating device body, wherein the vacuum coating device body comprises a coating box (100) with an opening at the front side, a box door is rotatably arranged at the front side of the coating box (100), a connecting pipe (101) is fixedly connected on the inner wall of the top of the coating box (100), the bottom of the connecting pipe (101) is communicated with and fixed with a plurality of coating nozzles, the device is characterized in that a placing plate (1) is arranged below the connecting pipe (101), a plurality of placing holes (2) are formed in the top of the placing plate (1), the placing holes (2) are arranged in one-to-one correspondence with the coating sprayers, an elastic rubber sleeve is fixedly sleeved in the placing holes (2), an optical lens is tightly and movably sleeved in the elastic rubber sleeve, and a turning fixing mechanism matched with the placing plate (1) and a supporting and ejecting mechanism matched with the turning fixing mechanism are arranged on the coating box (100);

the turnover fixing mechanism comprises a first rotating shaft (3) rotatably arranged on the inner wall of the left side of the film coating box (100), the right end of the first rotating shaft (3) is fixedly connected with the left side of the placing plate (1), the right side of the placing plate (1) is fixedly connected with a second rotating shaft (4), the right end of the second rotating shaft (4) extends to the right side of the film coating box (100), the film coating box (100) is rotatably sleeved on the second rotating shaft (4), a movable plate (5) is slidably sleeved on the second rotating shaft (4), a hard rubber ring (6) is fixedly bonded on the right side of the film coating box (100), the hard rubber ring (6) is sleeved on the second rotating shaft (4), the left side of the movable plate (5) is annularly and fixedly connected with a plurality of sharp blocks (7), the sharp ends of the sharp blocks (7) are tightly contacted with the right side of the hard rubber ring (6), a first rectangular hole (9) is formed in one side of the top of the second rotating shaft (4), a moving block (8) is sleeved in the first rectangular hole (9) in a sliding mode, the moving block (8) is fixedly installed in the moving plate (5), a moving rod (11) is fixedly connected to the right side of the moving block (8), the right end of the moving rod (11) extends to the right side of the second rotating shaft (4) and is fixedly connected with a knob (10), a compression spring (12) in a compression state is fixedly connected between the right side of the moving block (8) and the inner wall of the right side of the first rectangular hole (9), and the compression spring (12) is movably sleeved on the moving rod (11);

the supporting and ejecting mechanism comprises a push plate (13) arranged below a placing plate (1), a plurality of push rods (14) are fixedly arranged at the top of the push plate (13), the top ends of the push rods (14) extend into corresponding placing holes (2) and are fixedly connected with pushing heads (18), the top of each pushing head (18) is in movable contact with the bottom of a corresponding optical lens, an electric telescopic rod (15) is fixedly arranged on the inner wall of the bottom of the coating box (100), the top end of an output shaft of the electric telescopic rod (15) is fixedly connected with the bottom of the push plate (13), positioning sleeves (16) are fixedly connected to the two sides of the bottom of the push plate (13), two positioning rods (17) are fixedly connected to the inner wall of the bottom of the coating box (100), and the positioning sleeves (16) are slidably sleeved on the corresponding positioning rods (17).

2. The improved vacuum coating equipment for optical lenses according to claim 1, wherein a rotating groove is formed on the inner wall of the left side of the coating box (100), a first bearing is fixedly sleeved in the rotating groove, the inner side of the inner ring of the first bearing is fixedly connected with the outer side of the first rotating shaft (3), a circular hole is formed on the inner wall of the right side of the coating box (100), a sealing bearing is fixedly sleeved in the circular hole, and the inner side of the inner ring of the sealing bearing is fixedly connected with the outer side of the second rotating shaft (4).

3. The improved vacuum coating equipment for optical lenses according to claim 1, wherein the moving plate (5) has a first through hole formed on the left side, the inner wall of the first through hole is slidably connected to the outer side of the second rotating shaft (4), and the top inner wall and the bottom inner wall of the first through hole are fixedly connected to the top and the bottom of the moving block (8), respectively.

4. The improved vacuum coating equipment for optical lenses according to claim 1, wherein a second rectangular hole is opened on the right side inner wall of the first rectangular hole (9), and the inner wall of the second rectangular hole is slidably connected with the outer side of the movable rod (11).

5. The improved generation optical lens piece vacuum coating equipment of claim 1, characterized in that, the inner wall of one side of two locating sleeves (16) close to each other is equipped with spacing hole, the top of one side of two locating rods (17) close to each other is fixedly connected with stopper, stopper and corresponding spacing hole sliding connection.

6. The improved vacuum coating equipment for optical lenses according to claim 1, wherein the outer side of the pushing head (18) is not in contact with the inner wall of the corresponding placing hole (2).