CN2586703Y - High-precision automatic overturning and moving alignment mechanism - Google Patents
High-precision automatic overturning and moving alignment mechanism Download PDFInfo
- Publication number
- CN2586703Y CN2586703Y CN 02288777 CN02288777U CN2586703Y CN 2586703 Y CN2586703 Y CN 2586703Y CN 02288777 CN02288777 CN 02288777 CN 02288777 U CN02288777 U CN 02288777U CN 2586703 Y CN2586703 Y CN 2586703Y
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- Prior art keywords
- guide rail
- screw rod
- load carrier
- support
- fixed
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- Expired - Fee Related
Links
- 230000003993 interaction Effects 0.000 claims abstract description 23
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 239000007888 film coating Substances 0.000 abstract 1
- 238000009501 film coating Methods 0.000 abstract 1
- 230000026683 transduction Effects 0.000 abstract 1
- 238000010361 transduction Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 7
- 238000000576 coating method Methods 0.000 description 4
- 229910052738 indium Inorganic materials 0.000 description 4
- 230000002950 deficient Effects 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
Automatic upset of high accuracy removes alignment mechanism, and direct current motor passes through the sleeve and is connected with screw rod one end, and the roof of spring holder is connected to the other end of screw rod, and the spring is fixed in between roof and the working plate, installs the pressure head on the working plate, fixes reputation interaction medium on it, the external diameter surface and the accurate cooperation of precision guide rail of spring holder to slide along the axial up-and-down, precision guide rail passes through the support to be fixed on the base, and its characteristics lie in: the other precise guide rail is transversely arranged on the base, the bearing mechanism is precisely matched with the precise guide rail and slides left and right along the axial direction, the piezoelectric transduction piece is fixed on the bearing mechanism, the direct current motor is connected with one end of the bearing mechanism through a screw rod, and the other end of the bearing mechanism is also connected with the other direct current motor. The utility model can automatically align the acousto-optic interaction medium, thereby improving the working efficiency; and the parallelism of the medium which can interact with the sound and light during film coating and pressing is controlled within 1.2 mu m, so that the sound and light device is firmly welded and uniformly bonded, and the manufactured sound and light device has high performance and high quality.
Description
Affiliated technical field
The utility model relates to the mobile aligning guide of a kind of High Precision Automatic upset, is the further improvement to acousto-optical device bonding apparatus in the existing high vacuum coating equipment.
Background technology
Tradition acousto-optical device bonding technology adopts ultrasonic bond and the pressure welding of vacuum indium usually.Ultrasonic bond is because of existing the less use of more defective.More at present employing indium bond technologies.This indium bond technology needs a cover bonding apparatus to be placed in the high vacuum coating equipment, and acoustic optic interaction medium and the piezoelectric energy-conversion sheet of finishing behind the plated film pressed together, and produces high-performance, high-precision acousto-optical device.
China Patent No. 00244712.6 discloses the high precision bonding apparatus that a kind of indium bond technology needs.But this bonding apparatus is because of the restriction of its structure, need during plated film with electrode can only be seated between acoustic optic interaction medium and the piezoelectric energy-conversion sheet, so the rete on acoustic optic interaction medium and the piezoelectric energy-conversion sheet is inhomogeneous, influences the performance and the quality of acousto-optical device.
Summary of the invention
Technology of the present utility model is dealt with problems and is: provide a kind of and can make institute's coatings uniformity on acoustic optic interaction medium and the piezoelectric energy-conversion sheet, thereby improve the performance of acousto-optical device and the mobile aligning guide of High Precision Automatic upset of quality.
Technical solution of the present utility model is: the mobile aligning guide of High Precision Automatic upset, direct-current machine is connected with screw rod one end by sleeve, the other end of screw rod connects the top board of spring support, spring is fixed between top board and the working plate, pressure head is installed on the working plate, fixing acoustic optic interaction medium on the pressure head, the external diameter surface of spring support and precise guide rail precision-fit, and lower slip vertically, precise guide rail vertically is fixed on the base by support, its characteristics are: another precise guide rail laterally is installed on the base, load carrier and precise guide rail precision-fit, and horizontally slip vertically, fixing piezoelectric energy-conversion sheet on the load carrier, direct-current machine is by an end of screw rod connection load carrier, and the other end of load carrier also is connected to its upset of drive and gets back to the direct-current machine of original position.
Principle of work of the present utility model is: the load carrier that adopts direct-current machine to drive is realized moving automatically and upset of piezoelectric energy-conversion sheet, make the acoustic optic interaction medium on piezoelectric energy-conversion sheet and the pressure head can be simultaneously down when plated film, be positioned on the same horizontal plane, parallel to each other, obtain identical evaporation conditions, institute's coatings uniformity, piezoelectric energy-conversion sheet and acoustic optic interaction medium cause the uneven defective of institute's coatings owing to laying respectively at the above and below in the prior art thereby overcome, and after plated film is finished, the piezoelectric energy-conversion sheet overturns 180 ° automatically with loading plate and makes progress, and move under the pressure head along the precise guide rail on the base automatically with load carrier, automatically aim at the acoustic optic interaction medium, by pressurization gradually, finish the pressing of piezoelectric energy-conversion sheet and acoustic optic interaction medium.
The advantage that the utility model compared with prior art has is: can aim at the acoustic optic interaction medium automatically, by pressurization gradually, finish the pressing of piezoelectric energy-conversion sheet and acoustic optic interaction medium, therefore the mobile aligning guide of upset has improved working efficiency automatically; In addition, the utlity model has high-precision precise guide rail and screw rod, can guarantee no matter the piezoelectric energy-conversion sheet can both be controlled in the 1.2 μ m with the parallelism of acoustic optic interaction medium when plated film and pressing, so pressure welding jail, bonding even, thereby the acousto-optical device that has guaranteed made has high-performance, high quality.
Description of drawings
Fig. 1 is the structure sectional view of the utility model embodiment, among the figure piezoelectric energy-conversion sheet and acoustic optic interaction medium simultaneously down, the left and right sides is parallel;
Fig. 2 is the structure sectional view of another embodiment of the utility model, and piezoelectric energy-conversion sheet and acoustic optic interaction medium are positioned at same central axis among the figure, aims at up and down;
Fig. 3 is the vertical view of base and load carrier etc. among Fig. 2;
Fig. 4 is the structure principle chart of the utility model control section.
Embodiment
As shown in Figure 1, be installed in direct-current machine 2 connecting screw rods 3 on the sleeve 1, the other end of screw rod 3 connects the top board 5 of spring support 4, spring 6 is fixed between top board 5 and the working plate 7, pressure head 8 is installed on the working plate 7, fixing acoustic optic interaction medium 9 on it, the external diameter surface of spring support 4 and precise guide rail 10 precision-fit, and lower slip vertically, precise guide rail 10 is installed on support 11 and the support 12, support 11 and support 12 are fixed on the base 13, another precise guide rail 14 is installed in position between base 13 upper brackets 11 and the support 12, load carrier 15 and precise guide rail 14 precision-fit, and horizontally slip vertically, fixing piezoelectric energy-conversion sheet 16 on the load carrier 15, direct-current machine 17 connecting screw rods 18 and load carrier 15, direct-current machine 17 drives load carriers 15 when precise guide rail 14 slides into right-hand member by screw rod 18,180 ° of load carrier 15 upsets, 16 upsets of fixed piezoelectric energy-conversion sheet downwards on it, this moment, direct-current machine 2 drove working plate 7 declines by screw rod 3, make on fixed acoustic optic interaction medium on the pressure head 89 and the load carrier 15 (employing loading plate) piezoelectric energy-conversion sheet 16 simultaneously down, be positioned at same horizontal plane, parallel to each other, obtain identical evaporation conditions thus, guarantee institute's coatings uniformity on it.
As Fig. 2, shown in Figure 3, after having plated film, pressure head 8 and acoustic optic interaction medium 9 rise, load carrier 15 slides into left end along precise guide rail 14, load carrier 15 drives upset by connected another direct-current machine 19 and gets back to original position, and 16 upsets of fixed piezoelectric energy-conversion sheet make progress on it, with acoustic optic interaction medium 9 opposing parallel on the pressure head 8, be positioned at same central axis, aim at up and down; At this moment, direct-current machine 2 drives spring support 4 and descends, and pressurizes gradually by 6 pairs of pressure heads 8 of spring, acoustic optic interaction medium 9 and piezoelectric energy-conversion sheet 16 are carried out bonding, reach the required pressure of bonding up to pressure head 8, direct-current machine 2 stops operating, and whole bonding technology process is finished.
As shown in Figure 4, the DC motor driver control principle of direct-current machine 2,17,19 is identical, respectively by three cover independent circuits controls.Direct-current machine 2 is pressed just changes knob, drives installing sleeve 1 forward rotation, and screw rod 3, spring support 4, pressure head 8 are risen, and runs into travel switch up to sleeve 1, and motor 2 stops forward rotation; Press the counter-rotating knob, motor 2 drives installing sleeve 1 backward rotation, and screw rod 3, spring support 4 pressure heads 8 are descended, and runs into travel switch up to pressure head 8, piezoelectric energy-conversion sheet 16 on the pressure head 8 on fixed acousto-optic medium 9 and the load carrier 15 is positioned at same horizontal plane, and motor 2 stops backward rotation.Direct-current machine 17 is pressed just changes button, by screw rod 18 forward rotation, drives load carrier 15 and slides to the right along precise guide rail 14, runs into travel switch up to screw rod 18, and motor 17 stops forward rotation; Press the counter-rotating knob, motor 17 drives load carrier 15 and slides left along precise guide rail 14 by screw rod 18 backward rotation, runs into travel switch up to screw rod 18, the fan type toothing that load carrier 15 vertical fan type gears and motor 19 drive, motor 17 stops backward rotation.Direct-current machine 19 is pressed just changes button, by fan type gear driven load carrier 15 forward rotation, runs into travel switch up to load carrier 15, and fixed piezoelectric energy-conversion sheet 16 is in to upper/lower positions on the load carrier 15, and motor 19 stops forward rotation; Press invert button, motor 19 is by fan type gear driven load carrier 15 backward rotation, run into travel switch up to load carrier 15, fixed piezoelectric energy-conversion sheet 16 is in upwards the position and aims at the acoustic optic interaction medium on the load carrier 15, and motor 19 stops backward rotation.
Claims (2)
1, the mobile aligning guide of High Precision Automatic upset, direct-current machine (2) is connected with screw rod (3) one ends by sleeve (1), the other end of screw rod (3) connects the top board (5) of spring support (4), spring (6) is fixed between top board (5) and the working plate (7), working plate (7) is gone up pressure head (8) is installed, pressure head (8) is gone up fixedly acoustic optic interaction medium (9), the external diameter surface of spring support (4) and precise guide rail (10) precision-fit, and lower slip vertically, precise guide rail (10) vertically is fixed on the base (13) by support (11) and support (12), it is characterized in that: another precise guide rail (14) laterally is installed on the base 13 and between support (11) and the support (12), load carrier (15) and precise guide rail (14) precision-fit, and horizontally slip vertically, load carrier (15) is gone up fixedly piezoelectric energy-conversion sheet (16), direct-current machine (17) is by an end of screw rod (18) connection load carrier (15), and the other end of load carrier (15) also is connected to its upset of drive and gets back to the direct-current machine (19) of original position.
2, the mobile aligning guide of High Precision Automatic upset according to claim 1 is characterized in that: load carrier (15) adopts loading plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288777 CN2586703Y (en) | 2002-12-09 | 2002-12-09 | High-precision automatic overturning and moving alignment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02288777 CN2586703Y (en) | 2002-12-09 | 2002-12-09 | High-precision automatic overturning and moving alignment mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2586703Y true CN2586703Y (en) | 2003-11-19 |
Family
ID=33748541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02288777 Expired - Fee Related CN2586703Y (en) | 2002-12-09 | 2002-12-09 | High-precision automatic overturning and moving alignment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2586703Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045904A (en) * | 2009-10-19 | 2011-05-04 | 富士电子工业株式会社 | Position correcting device of heating coil body of induction heating device |
| CN105790090A (en) * | 2016-04-27 | 2016-07-20 | 杭州巧尔工艺品有限公司 | Simple-unlocking electric power element locking equipment |
| CN108339682A (en) * | 2018-03-03 | 2018-07-31 | 滁州玉花机械有限公司 | A kind of spray-painting plant for electric work tricycle shell |
| CN108588843A (en) * | 2018-06-15 | 2018-09-28 | 光奥科技（武汉）有限公司 | A kind of high-precision transverse direction vacuum coating bonding apparatus |
-
2002
- 2002-12-09 CN CN 02288777 patent/CN2586703Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102045904A (en) * | 2009-10-19 | 2011-05-04 | 富士电子工业株式会社 | Position correcting device of heating coil body of induction heating device |
| CN102045904B (en) * | 2009-10-19 | 2014-08-06 | 富士电子工业株式会社 | Position correcting device of heating coil body of induction heating device |
| CN105790090A (en) * | 2016-04-27 | 2016-07-20 | 杭州巧尔工艺品有限公司 | Simple-unlocking electric power element locking equipment |
| CN108339682A (en) * | 2018-03-03 | 2018-07-31 | 滁州玉花机械有限公司 | A kind of spray-painting plant for electric work tricycle shell |
| CN108588843A (en) * | 2018-06-15 | 2018-09-28 | 光奥科技（武汉）有限公司 | A kind of high-precision transverse direction vacuum coating bonding apparatus |
| CN108588843B (en) * | 2018-06-15 | 2023-08-11 | 光奥科技（武汉）有限公司 | High-precision transverse vacuum coating bonding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |