CN210790373U

CN210790373U - Centering turnover mechanism for optical lens

Info

Publication number: CN210790373U
Application number: CN201921960679.3U
Authority: CN
Inventors: 王东云
Original assignee: Shangrao Xinghuo Photoelectric Co ltd
Current assignee: Shangrao Xinghuo Photoelectric Co ltd
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-06-19
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses an optical lens piece centering turnover mechanism, which belongs to the field of optical lens piece processing and comprises a workbench, wherein a turnover motor is fixedly arranged at the top of the workbench, a rotating shaft is fixedly sleeved on an output shaft of the turnover motor, one end of the rotating shaft is fixedly connected with a turnover frame, an electric push rod is fixedly connected to the inner side of the turnover frame, a placing plate is fixedly connected to the end part of the electric push rod, a cylinder is fixedly sleeved inside the turnover frame, and a gas pipe is fixedly sleeved at the top of the cylinder; this optical lens piece centering tilting mechanism through setting up cylinder, trachea, movable rod, piston and splint, can be convenient for adjust fixedly according to optical lens piece's size of a dimension at the in-process of optical lens piece processing for this tilting mechanism can be applicable to the optical lens piece of different sizes of a dimension, has improved this tilting mechanism's practicality, has reduced the cost of this optical lens piece production and processing.

Description

Centering turnover mechanism for optical lens

Technical Field

The utility model belongs to the technical field of the optical lens piece processing, concretely relates to optical lens piece centering tilting mechanism.

Background

The optical lens is made of optical materials such as glass or resin, and the optical lens can be classified into: glass lens, resin lens and PC lens etc, in the in-process of optical lens production and processing, need fix with the convenience and snatch or remove the lens, and need the upset to realize the two-sided polishing of lens, people often carry out the centre gripping operation through the manual work in the past, so not only very dangerous, and low efficiency, also have partial centre gripping turning device, but this type of device mostly can only be applicable to the lens of a certain fixed size of centre gripping, the suitability is not extensive enough, when needs carry out the centre gripping to the lens of not unidimensional, often need change clamping part or even whole device, thereby manufacturing cost has been increased, for this, we have proposed an optical lens centering tilting mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optical lens piece centering tilting mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical lens piece centering tilting mechanism, includes the workstation, the top fixed mounting of workstation has the upset motor, the fixed rotation axis that has cup jointed on the output shaft of upset motor, the one end fixedly connected with roll-over stand of rotation axis, the inboard fixedly connected with electric putter of roll-over stand, electric putter's tip fixedly connected with places the board, the fixed cylinder that has cup jointed in inside of roll-over stand, the fixed trachea that has cup jointed in top of cylinder, and the inside activity of cylinder has cup jointed the movable rod, the one end fixedly connected with piston of movable rod, and the other end fixedly connected with splint of movable rod, the inner wall transmission that activity spring and roll-over stand were passed through at the top of splint is connected, the bottom fixedly connected with protection pad of splint.

Adopt above-mentioned scheme, through placing the lens at the top of placing the board, again with the inside of gaseous follow trachea input cylinder, and along with the continuous increase of the inside atmospheric pressure of cylinder, the piston can take place to remove under the effect of atmospheric pressure, and it takes place to remove to drive the movable rod, make splint be close to the lens under the drive of movable rod, be convenient for carry out the centre gripping to the lens of not unidimensional size, thereby this tilting mechanism's practicality has been improved, open the upset motor after that, make the rotation axis take place to rotate, and it takes place one hundred eighty degrees rotations to drive the roll-over stand, be convenient for turn over the lens, thereby can conveniently polish the processing to the two-sided of lens.

In the above scheme, it should be noted that: the turnover motor is suitable for a motor with the model number of Y90L-2 and is electrically connected with a mains supply circuit, the electric push rod is suitable for an electric push rod with the model number of ANT-26 and is electrically connected with the mains supply circuit.

In a preferred embodiment, the roll-over stand is U-shaped, and the middle of one side of the roll-over stand is perpendicular to one end of the rotating shaft.

Adopt above-mentioned scheme, through the roll-over stand, when opening the upset motor for the rotation axis takes place to rotate, and drives the roll-over stand and takes place one hundred eighty degrees rotations, is convenient for carry out the turn-over to the lens, thereby can conveniently polish the processing to the two-sided of lens.

As a preferred embodiment, the front surface of the placing plate is provided with anti-skid grains, and the placing plate is positioned on the central axis of the roll-over stand.

By adopting the scheme, when the electric push rod is started through the placing plate, the electric push rod is extended and moved, the placing plate is driven to move, the lens is placed at the top of the placing plate, the lens is supported, the anti-skid lines on the surface of the placing plate can increase the friction force at the bottom of the lens, and the lens is more stable when being placed.

As a preferred embodiment, the piston is movably sleeved inside the cylinder, and the piston is matched with an inner cavity of the cylinder.

Adopt above-mentioned scheme, through the piston, when the inside of gas from trachea input end cylinder, and along with the constantly increasing of the inside atmospheric pressure of cylinder, the piston can take place to remove under the effect of atmospheric pressure to drive the movable rod and take place to remove, make splint be close to the lens under the drive of movable rod, be convenient for carry out the centre gripping to the lens of not unidimensional size, thereby improved this tilting mechanism's practicality.

As a preferred embodiment, two ends of the movable spring are respectively and fixedly connected with the inner wall of the roll-over stand and the top of the clamping plate, and the movable spring and the movable rod are parallel to each other.

Adopt above-mentioned scheme, through the floating spring, when the movable rod takes place to retract, the floating spring need contract and resume elastic deformation, and splint can take place to remove under the pulling force effect of floating spring this moment to drive the movable rod and to the inside removal of cylinder, thereby accelerated the speed that the movable rod retracted.

In a preferred embodiment, the protection pad is made of a rubber material, and the protection pad and the splint are fixedly bonded by an adhesive.

Adopt above-mentioned scheme, through the protection pad, when splint take place to remove under the thrust effect of movable rod, can drive the protection pad and be close to the lens to make in close contact with between protection pad and the lens, thereby improved the fastness that the lens was got, and the protection pad can utilize the elastic property of self, cushion the power of letting out to the lens, avoided the lens to take place damaged problem because of the extrusion force is too big, thereby play the effect of protection to the lens.

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

the optical lens centering turnover mechanism can automatically turn over the optical lens in the polishing process of the optical lens by arranging the turnover motor, the rotating shaft and the turnover frame, so that the double surfaces of the optical lens can be conveniently processed, the polishing speed of the optical lens is increased, the polishing work efficiency of the optical lens is improved, and the electric push rod and the placing plate are arranged, so that the optical lens can be conveniently placed in the clamping and fixing process of the optical lens, and convenience is brought to the clamping and the fixing of the optical lens;

this optical lens piece centering tilting mechanism, through setting up the cylinder, the trachea, the movable rod, piston and splint, can be at the in-process of optical lens piece processing, be convenient for adjust fixedly according to optical lens piece's size of a dimension, make this tilting mechanism can be applicable to the optical lens piece of different sizes of a dimension, this tilting mechanism's practicality has been improved, the cost of this optical lens piece production and processing has been reduced, and through setting up the protection pad, can cushion the power of letting out to it when optical lens piece clamp is got, the optical lens piece has been avoided getting too big problem of taking place damage because of the dynamics of clamp, thereby the effect of protection has been played to this optical lens piece.

Drawings

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

fig. 2 is a schematic view illustrating the clamping of the lens according to the present invention;

fig. 3 is an internal schematic view of the middle cylinder of the present invention.

In the figure: 1. a work table; 2. turning over a motor; 3. a rotating shaft; 4. a roll-over stand; 5. an electric push rod; 6. placing the plate; 7. a cylinder; 8. an air tube; 9. a movable rod; 10. a piston; 11. a splint; 12. a movable spring; 13. and (6) a protective pad.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Please refer to fig. 1-3, the utility model provides an optical lens piece centering tilting mechanism, including workstation 1, the top fixed mounting of workstation 1 has upset motor 2, fixed rotation axis 3 that has cup jointed on the output shaft of upset motor 2, the one end fixedly connected with roll-over stand 4 of rotation axis 3, the shape of roll-over stand 4 is the U type, and the middle part of roll-over stand 4 one side and the one end mutually perpendicular of rotation axis 3 (see fig. 1 and fig. 2), when opening upset motor 2, make rotation axis 3 take place to rotate, and drive roll-over stand 4 and take place one hundred eighty degrees rotations, be convenient for turn-over the lens, thereby can conveniently polish processing to the two-sided of lens.

Inboard fixedly connected with electric putter 5 of roll-over stand 4, the board 6 is placed to electric putter 5's tip fixedly connected with, place the front of board 6 and seted up anti-skidding line, and place board 6 and be located roll-over stand 4's axis (see fig. 1 and fig. 2), when starting electric putter 5, make electric putter 5 take place the extension motion, and drive and place board 6 and take place the motion, place the lens at the top of placing board 6 again, thereby the effect of support has been played to the lens, and place the anti-skidding line on board 6 surface and can increase the frictional force of lens bottom, thereby make the lens more steady when placing.

The inside of roll-over stand 4 is fixed to have cup jointed cylinder 7, trachea 8 has been cup jointed to the top of cylinder 7 is fixed, and the inside activity of cylinder 7 has cup jointed movable rod 9, the one end fixedly connected with piston 10 of movable rod 9, the inside at cylinder 7 is cup jointed in the activity of piston 10, and the inner chamber looks adaptation of piston 10 and cylinder 7, other end fixedly connected with splint 11 of movable rod 9 (see fig. 1, fig. 2 and fig. 3), when the inside from trachea 8 input cylinder 7 with gaseous, and along with the continuous increase of the inside atmospheric pressure of cylinder 7, piston 10 can take place to remove under the effect of atmospheric pressure, and drive movable rod 9 and take place to remove, make splint 11 be close to the lens under the drive of movable rod 9, be convenient for carry out the centre gripping to the lens of not unidimensional size, thereby this tilting mechanism's practicality has been.

The top of splint 11 is connected with the inner wall transmission of roll-over stand 4 through movable spring 12, movable spring 12's both ends respectively with roll-over stand 4's inner wall and splint 11's top fixed connection, and be parallel to each other between movable spring 12 and the movable rod 9 (see fig. 1 and fig. 2), when the movable rod 9 takes place to retract, movable spring 12 needs the shrink to resume elastic deformation, splint 11 can move under movable spring 12's pulling force effect this moment, and drive movable rod 9 to the inside removal of cylinder 7, thereby the speed that the movable rod 9 retracted has been accelerated.

Bottom fixedly connected with protection pad 13 of splint 11, the material of protection pad 13 is rubber materials, and through gluing agent fixed bonding (see fig. 1 and fig. 2) between protection pad 13 and the splint 11, when splint 11 takes place to remove under the thrust effect of movable rod 9, can drive protection pad 13 and be close to the lens, and make in close contact with between protection pad 13 and the lens, thereby the fastness that the lens was got has been improved, and protection pad 13 can utilize the elasticity performance of self, cushion the power of letting out to the lens, avoided the lens to take place damaged problem because of the extrusion force is too big, thereby play the effect of protection to the lens.

The utility model discloses a theory of operation and use flow: firstly, the lens is placed on the top of the placing plate 6, then gas is input into the cylinder 7 from the gas pipe 8, and along with the continuous increase of the gas pressure in the cylinder 7, the piston 10 can move under the action of the gas pressure and drive the movable rod 9 to move, so that the clamp plate 11 is driven by the movable rod 9 to move, and drive the protective pad 13 to approach to the lens, and the protective pad 13 is in close contact with the lens, so as to be convenient to adjust and fix according to the size of the optical lens, so that the turnover mechanism can be suitable for the optical lenses with different sizes, the practicability of the turnover mechanism is improved, the production and processing cost of the optical lens is reduced, then the electric push rod 5 is started, the electric push rod 5 contracts, the placing plate 6 is driven to retract leftwards, the placing plate 6 is separated from the lens, and the turnover motor 2 is opened, the rotating shaft 3 is rotated, the roll-over stand 4 is driven to rotate by one hundred eighty degrees, the lens can be turned over conveniently, and therefore the two sides of the lens can be polished conveniently.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an optical lens piece centering tilting mechanism, includes workstation (1), its characterized in that: the top fixed mounting of workstation (1) has upset motor (2), the fixed cover has connect rotation axis (3) on the output shaft of upset motor (2), the one end fixedly connected with roll-over stand (4) of rotation axis (3), the inboard fixedly connected with electric putter (5) of roll-over stand (4), the tip fixedly connected with of electric putter (5) places board (6), the inside fixed cup joint of roll-over stand (4) has cylinder (7), the fixed cup joint in top of cylinder (7) has trachea (8), and the inside activity of cylinder (7) has cup jointed movable rod (9), the one end fixedly connected with piston (10) of movable rod (9), and the other end fixedly connected with splint (11) of movable rod (9), the top of splint (11) is connected with the inner wall transmission of roll-over stand (4) through activity spring (12), the bottom of the clamping plate (11) is fixedly connected with a protection pad (13).

2. The optical lens centering and flipping mechanism of claim 1, wherein: the turning frame (4) is U-shaped, and the middle part of one side of the turning frame (4) is vertical to one end of the rotating shaft (3).

3. The optical lens centering and flipping mechanism of claim 1, wherein: the front surface of the placing plate (6) is provided with anti-skid grains, and the placing plate (6) is positioned on the central axis of the turnover frame (4).

4. The optical lens centering and flipping mechanism of claim 1, wherein: the piston (10) is movably sleeved inside the cylinder (7), and the piston (10) is matched with the inner cavity of the cylinder (7).

5. The optical lens centering and flipping mechanism of claim 1, wherein: the two ends of the movable spring (12) are respectively fixedly connected with the inner wall of the roll-over stand (4) and the top of the clamping plate (11), and the movable spring (12) is parallel to the movable rod (9).

6. The optical lens centering and flipping mechanism of claim 1, wherein: the protection pad (13) is made of rubber materials, and the protection pad (13) is fixedly bonded with the clamping plate (11) through adhesive.