CN201241014Y

CN201241014Y - Light eye seat

Info

Publication number: CN201241014Y
Application number: CNU200820008719XU
Authority: CN
Inventors: 施玉安; 何光俊
Original assignee: Shanghai North Glass Coating Technology Industry Co Ltd
Current assignee: Shanghai North Glass Technology and Industry Co Ltd
Priority date: 2008-03-26
Filing date: 2008-03-26
Publication date: 2009-05-20
Anticipated expiration: 2018-03-26

Abstract

The utility model provides an optical eye seat, which comprises a substrate which is fixedly connected with a vacuum coating cavity; an observation window is arranged on the vacuum coating cavity which is arranged at one side of the substrate; an adjusting plate which can flatly slide relative to the substrate is arranged at the other side of the substrate; an optical eye installing plate which is used for arranging the optical eye is fixed on the adjusting plate; the optical eye installing plate is fixed on the optical eye installing plate through at least three fastening screws with the adjustable height; through adjusting the fastening screws height to adjust the optical eye angle from all direction, the optical eye radiating angle can be more easily adjusted and more accurate.

Description

Light eye seat

Technical field

The utility model relates to glass evacuated plated film, particularly a kind of base structure that is used for the light eye of definite glass position.

Background technology

Light eye seat is one of vitals on the plated film line, plays a part very importantly, is the necessary guarantee of plated film line regular event.Described light eye seat is arranged on vacuum plating cavity one side, the viewing window that the corresponding light eye of described vacuum plating cavity seat is offered, and the light eye on the light eye seat is by the position of glass in the described viewing window sensing vacuum plating cavity.In order to reach predetermined accuracy of observation, need adjust the relative position of light eye emtting electrode and receiving pole by light eye seat, make glass can block light beam fully, thereby determine the position of glass, control actions such as the family of power and influence's unlatching and motor speed on this basis through out-of-date.

Yet existing light eye seat can only be adjusted the high and low position of light eye, can't adjust the crevice projection angle of light eye, and is convenient inadequately in the use.

Summary of the invention

At the deficiencies in the prior art, the purpose of this utility model is: a kind of light eye seat is provided, makes it can adjust the crevice projection angle of light eye.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of light eye seat, comprise a substrate affixed with the vacuum plating cavity, offer viewing window on the vacuum plating cavity of substrate one side, the substrate opposite side is provided with the adjustment plate of base plan slippage relatively, be fixed with a light eye mounting plate that is used for installing the light eye on the described adjustment plate, it is characterized in that: described light eye mounting plate is fixed on the light eye mounting plate by at least three adjustable holding screws of height.

In the preferable technical scheme: described light eye mounting plate is fixed on the light eye mounting plate by the holding screw of four rectangular arrangements.

In the preferable technical scheme: be installed with a strongback on the described vacuum plating cavity, clamping has a contiguous block between described strongback and the described substrate.

In the preferable technical scheme: described strongback is provided with two threaded holes and two pin-and-holes, opposite position is provided with two through holes and two pin-and-holes on described contiguous block and the substrate, and by two pins and two screws strongback, contiguous block and substrate is fixed together.

In the preferable technical scheme: have the groove consistent on the described substrate with adjusting plate appearance similar and width, can be for adjusting plate slippage in described groove; Also offer a hole clipping on the described substrate, the position of corresponding hole clipping is provided with a positioning screw hole on the described adjustment plate, and head diameter passes described hole clipping greater than the thread end of the adjustment screw of hole clipping diameter and screws togather with described positioning screw hole.

In the preferable technical scheme: offer two slotted holes on the described adjustment plate, locking was on substrate after two locking screws passed described slotted hole.

In the preferable technical scheme: offer a threaded hole on the described light eye mounting plate, for the light eye is installed, the position of corresponding described threaded hole all offers through hole on described substrate and the adjustment plate, passes through for light.

Compared with prior art, adopt the advantage that the utlity model has of technique scheme to be: use holding screw to adjust the crevice projection angle of light eye, simple and practical.

Description of drawings

Fig. 1 is an overall wiring layout of the present utility model;

Fig. 2 is the 2-2 sectional view of Fig. 1;

Fig. 3 is the 3-3 sectional view of Fig. 1;

Fig. 4 A is the front view of strongback;

Fig. 4 B is that the 4B-4B of Fig. 4 A is to sectional view;

Fig. 4 C is that the 4C-4C of Fig. 4 A is to sectional view;

Fig. 5 A is the front view of contiguous block;

Fig. 5 B is the vertical view cutaway drawing of Fig. 5 A;

Fig. 6 A is the front view of substrate;

Fig. 6 B is that the 6B-6B of Fig. 6 A is to sectional view;

Fig. 6 C is the vertical view of Fig. 6 A;

Fig. 6 D is that the 6D-6D of Fig. 6 A is to sectional view;

Fig. 7 A is a front view of adjusting plate;

Fig. 7 B is that the 7B-7B of Fig. 7 A is to sectional view;

Fig. 8 A is the front view of light eye mounting plate;

Fig. 8 B is that the 8B-8B of Fig. 8 A is to sectional view.

Embodiment

As Fig. 1～shown in Figure 3, be overall wiring layout of the present utility model, described light eye seat comprises: strongback 40, contiguous block 50, substrate 60 is adjusted plate 70 and light eye mounting plate 80, wherein:

Described strongback 40 is fixed on chamber backing plate 10 and the vacuum plating cavity 100 by 11 and two screws 12 of two pins, and is motionless, with the basis as light eye seat;

Strongback 40 positive tops also are provided with two threaded holes 41 and two pin-and-holes 42 (referring to Fig. 4 A); The position of corresponding described threaded hole 41 and pin-and-hole 42 is provided with two through holes 51 and two pin-and-holes 52 (referring to Fig. 5 A) on the contiguous block 50; The position of corresponding described threaded hole 41 and pin-and-hole 42 is provided with two through holes 61 and two pin-and-holes 62 (referring to Fig. 6 D) on the substrate 60; Therefore can be by 21 and two screws 22 of two pins with strongback 40, contiguous block 50 and substrate 60 be fixed together (referring to Fig. 3); Can not only improve stability like this, when dismounting, can also lean on two pins 21 to give original position for change.

Offer viewing window 20 on the vacuum plating cavity 100 of described substrate 60 1 sides, have the groove 65 consistent on the opposite side plane with adjusting plate 70 appearance similars and width, can be for adjusting plate 70 slippage in described groove 65; Also offer a hole clipping 63 on the described substrate 60, the position of corresponding hole clipping 63 is provided with a positioning screw hole 71 (referring to Fig. 7 A) on the described adjustment plate 70, and head diameter passes described hole clipping 63 greater than the thread end of the adjustment screw 64 of hole clipping 63 diameters and screws togather with described positioning screw hole 71; Offer 72, two locking screws 73 of two slotted holes on the described adjustment plate 70 and pass described slotted hole 72 back lockings on substrate 60.If need to adjust adjust the high and low position of plate 70, loosen described locking screw 73 earlier, turn described adjustment screw 64 then, will promote described adjustment plate 70 after described hole clipping 63 is stressed and move up and down; After the position of described adjustment plate 70 is determined, tighten described locking screw 73 again, the stationkeeping of adjusting plate 70 can be lived.

Described light eye mounting plate 80 is fixed on the light eye mounting plate 70 by at least three adjustable holding screws 81 (being the holding screw 81 of four rectangular arrangements in the present embodiment) of height.Adjust the angle that the height of holding screw 81 can omnibearing adjustment light eye 90, adjust the back and light eye mounting plate 80 is fixed on the adjustment plate 70 with four socket head cap screws.

Because light eye emtting electrode angle is as long as the deviation of 1 degree occurs, have about 5 centimetres through the deviation that reflects behind the width of chamber more than 3 meters, so, in the utility model, described light eye mounting plate 80 centers have a threaded hole 82 (referring to Fig. 8 A), for light eye 90 is installed, light eye 90 can not rock basically like this, can be because of the loosening appearance of set nut than large deviation yet.The described position that is used for installing the threaded hole 82 of light eye 90 should be corresponding with the position of described viewing window 20, and the position of corresponding described threaded hole 82 all should offer the through hole (not shown) on described substrate 60 and the adjustment plate 70, and the light that sends for light eye 90 passes through.

Light eye seat of the present utility model has embodied characteristic reliable and stable, easy to adjust fully.

More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.

Claims

1, a kind of light eye seat, comprise a substrate affixed with the vacuum plating cavity, offer viewing window on the vacuum plating cavity of substrate one side, the substrate opposite side is provided with the adjustment plate of base plan slippage relatively, be fixed with a light eye mounting plate that is used for installing the light eye on the described adjustment plate, it is characterized in that: described light eye mounting plate is fixed on the light eye mounting plate by at least three adjustable holding screws of height.

2, light eye seat according to claim 1 is characterized in that: described light eye mounting plate is fixed on the light eye mounting plate by the holding screw of four rectangular arrangements.

3, light eye seat according to claim 1 is characterized in that: be installed with a strongback on the described vacuum plating cavity, clamping has a contiguous block between described strongback and the described substrate.

4, light eye seat according to claim 3, it is characterized in that: described strongback is provided with two threaded holes and two pin-and-holes, opposite position is equipped with two through holes and two pin-and-holes on described contiguous block and the substrate, and by two pins and two screws strongback, contiguous block and substrate is fixed together.

5, light eye seat according to claim 1 is characterized in that: have the groove consistent on the described substrate with adjusting plate appearance similar and width, and can be for adjusting plate slippage in described groove; Also offer a hole clipping on the described substrate, the position of corresponding hole clipping is provided with a positioning screw hole on the described adjustment plate, and head diameter passes described hole clipping greater than the thread end of the adjustment screw of hole clipping diameter and screws togather with described positioning screw hole.

6, light eye seat according to claim 5 is characterized in that: offer two slotted holes on the described adjustment plate, locking was on substrate after two locking screws passed described slotted hole.

7, light eye seat according to claim 1, it is characterized in that: offer a threaded hole on the described light eye mounting plate, for the light eye is installed, the position of corresponding described threaded hole all offers through hole on described substrate and the adjustment plate, passes through for light.