CN213172552U - Auxiliary device for placing BAR strips in optical coating process - Google Patents
Auxiliary device for placing BAR strips in optical coating process Download PDFInfo
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- CN213172552U CN213172552U CN202021469378.3U CN202021469378U CN213172552U CN 213172552 U CN213172552 U CN 213172552U CN 202021469378 U CN202021469378 U CN 202021469378U CN 213172552 U CN213172552 U CN 213172552U
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Abstract
The utility model discloses an auxiliary device that BAR strip was put when being used for optical coating, including frame, clamping device, turning device, lift positioner and BAR strip, turning device rotates with the frame to be connected, clamping device locates on the turning device, the BAR strip is located on the clamping device, lift positioner locates frame central point and puts, lift positioner and frame bolted connection. The utility model belongs to the technical field of the optics coating film, specifically be an auxiliary device that BAR strip was put when being used for optics coating film, through modes such as anchor clamps and coating film equipment components of a whole that can function independently design, the two-sided coating film of a clamping, it is unable general to have solved BAR strip coating film frock on the existing market, easily takes place dirty and damaged during the coating film to and easily cause the secondary damage scheduling problem during the transport work piece.
Description
Technical Field
The utility model belongs to the technical field of the optics coating film, specifically indicate an auxiliary device that BAR strip was put when being used for optics coating film.
Background
At present, the preparation of semiconductor lasers for optical communication represents the development direction of advanced micro-nano processing and device integration processes, and has received high attention from various countries in the world, and the semiconductor lasers for optical communication are the core of optical fiber communication. At present, an INP substrate is mainly applied to a semiconductor laser for optical communication to carry out epitaxial growth and back end processing, and an optical coating process of an end face of a BAR strip in the back end processing is a key process for ensuring laser parameters.
The BAR strip optical coating, namely, the two ends of the BAR strip are coated with corresponding optical medium film layers, the prior method is to place the BAR strip and the accompanying strip on a glass sheet, the lower end of the BAR strip is directly contacted with the glass sheet, and the BAR strip is easy to damage and dirty when being placed, so that the yield is reduced; and traditional BAR strip coating film frock structure is fixed, single, can't be suitable for the BAR strip of different thickness, in order to guarantee the coating film quality, make both sides can not dirty, we have designed a general auxiliary device that the BAR strip was put when being used for optical coating.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, in order to overcome the defects of the prior art, the utility model provides an auxiliary device for placing BAR strips in optical coating. Effectively solve BAR coating film frock unable general, easily dirty and damaged during the coating film in the existing market to and easily cause the secondary damage scheduling problem when carrying the work piece.
The utility model adopts the following technical scheme: the utility model relates to an auxiliary device that BAR strip was put when being used for optics coating film, its characterized in that: comprises a frame, a clamping device, a turnover device, a lifting positioning device and a BAR; the turnover device is rotatably connected with the frame, the clamping device is arranged on the turnover device, the BAR strips are arranged on the clamping device, the lifting positioning device is arranged at the central position of the frame and is connected with a bolt of the frame, the frame comprises a bottom plate and vertical plates, the vertical plates are arranged on the bottom plate and are perpendicular to the bottom plate, two groups of vertical plates are arranged, the vertical plates are symmetrically arranged, first through holes are formed in the vertical plates, the vertical plates are rotatably connected with the turnover device through the first through holes, the turnover device comprises a turnover frame, a turnover main shaft, a turnover bearing and a turnover handle, the inner ring of the turnover bearing is arranged on the turnover main shaft, the outer ring of the turnover bearing is arranged on the first through holes, the turnover handle is arranged at one end of the turnover main shaft, the turnover frame is arranged at the other end of the turnover main shaft, and the round, the overturning frame is fixedly connected with the clamping device at the second through hole.
Furthermore, the turning devices are symmetrically provided with two groups.
Further, clamping device includes that arm, soft boss, gas-distributing pipe, biax cylinder push rod and biax cylinder body are cut in the centre gripping, biax cylinder body locate in the through-hole two and with the turning device rigid coupling, biax cylinder push rod and the coaxial sliding connection of biax cylinder body, biax cylinder push rod expansion end is equipped with through-hole four, biax cylinder push rod is cut the arm with the centre gripping in the through-hole everywhere and is articulated.
Furthermore, a third through hole is formed in the middle of each clamping shear arm, and two groups of clamping shear arms are symmetrically arranged; the clamping device is hinged to the three through holes, a groove is formed in the movable end of the clamping shear arm, the soft boss is arranged in the groove, and the gas distribution pipe is arranged on the double-shaft cylinder body.
Furthermore, the clamping devices are symmetrically provided with two groups, and the BAR strips are arranged on the soft bosses.
Furthermore, the lifting positioning device comprises a lifting cylinder, a lifting rotating shaft, a lifting plate, a lifting connecting rod and a positioning pin; the lifting plates are arranged in two groups and are vertically and symmetrically arranged, the lifting connecting rods are provided with 4 groups, one end of each lifting connecting rod is hinged with one group of lifting plates, and the other end of each lifting connecting rod is hinged with the other group of lifting plates; the lifting rotary shaft is provided with five groups, the lifting rotary shaft is hinged to the lifting connecting rod, one end of the lifting air cylinder is hinged to the lifting rotary shaft, the other end of the lifting air cylinder is hinged to the other group of lifting rotary shaft, and the positioning pin is arranged on the upper lifting plate.
Further, lifter plate bilateral symmetry is equipped with five and waist shape spouts of through-hole, lifter plate one end is located to five through-holes, the lifter plate other end is located to waist shape spout, the lifting connecting rod is equipped with three groups of through-holes six, the both ends and the intermediate position of lifting connecting rod are located to six through-holes, lifting connecting rod one end is articulated in five places of through-hole with a set of lifter plate, the lifting connecting rod other end is articulated in waist shape spout department with another group lifter plate, two sets of six places at central through-hole of the homonymy of lifting connecting rod are articulated.
Furthermore, the lifting rotating shaft is hinged with the lifting connecting rod at six through holes.
Furthermore, four groups of positioning pins are arranged, and the positioning pins are arranged at the four corners of the upper lifting plate.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: according to the auxiliary device for placing the BAR strips during optical coating, the lifting air cylinder drives the lifting plate to lift up and down through the scissor-fork type structure, so that basic positioning of the BAR strips with different thicknesses is realized; the BAR strips are placed on the four pins, so that the BAR strips cannot be in large-area contact with other objects, and surface abrasion is avoided; the clamping mechanism is fixed through 4 points, so that the contact area of the clamp and the workpiece is reduced, and the surface coverage rate of the coating process is increased; the turnover mechanism can realize coating on both sides after one-time clamping, reduces the clamping times, reduces the risk of workpiece damage and improves the production efficiency.
Drawings
FIG. 1 is a perspective view of an auxiliary device for placing BAR strips during optical coating of the present invention;
FIG. 2 is a front view of an auxiliary device for placing BAR strips during optical coating of the present invention;
FIG. 3 is a top view of an auxiliary device for placing BAR strips during optical coating of the present invention;
fig. 4 is a left side view of the auxiliary device for placing BAR strips in optical coating of the present invention.
The device comprises a frame 1, a frame 2, a turnover device 3, a clamping device 4, a lifting positioning device 5, a bottom plate 6, a vertical plate 7, a through hole I, a through hole 8, a turnover frame 9, a turnover spindle 10, a turnover bearing 11, a turnover handle 12, a double-shaft cylinder body 13, a double-shaft cylinder push rod 14, a through hole II, a through hole 15, a clamping shear arm 16, a soft boss 17, a gas distribution pipe 18, a through hole IV, a through hole 19, a through hole III, a through hole 20, a lifting plate 21, a lifting connecting rod 22, a lifting rotating shaft 23, a lifting cylinder 24, a BAR strip 25, a positioning pin 26, a through hole V, a through hole 27, a waist-shaped sliding groove 28 and a through hole VI.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model relates to an auxiliary device for placing BAR strips 24 during optical coating, which comprises a frame 1, a clamping device 3, a turnover device 2, a lifting positioning device 4 and BAR strips 24; the overturning device 2 is rotatably connected with the frame 1, the clamping device 3 is arranged on the overturning device 2, the BAR strip 24 is arranged on the clamping device 3, the lifting positioning device 4 is arranged at the central position of the frame 1, and the lifting positioning device 4 is in bolt connection with the frame 1; the machine frame 1 comprises a bottom plate 5 and vertical plates 6, the vertical plates 6 are arranged on the bottom plate 5, the vertical plates 6 are perpendicular to the bottom plate 5, the vertical plates 6 are arranged in two groups, the vertical plates 6 are symmetrically arranged, through holes 7 are formed in the vertical plates 6, and the vertical plates 6 are rotatably connected with the turnover device 2 through the through holes 7.
Turning device 2 includes roll-over stand 8, upset main shaft 9, upset bearing 10 and upset handle 11, the inner circle of upset bearing 10 is located on upset main shaft 9, through-hole 7 is located on the outer lane of upset bearing 10, the one end of upset main shaft 9 is located to upset handle 11, the other end of upset main shaft 9 is located to roll-over stand 8, 8 fillet ends of roll-over stand are equipped with through-hole two 14, roll-over stand 8 is in the second 14 department of through-hole and clamping device 3 rigid couplings.
Two groups of turning devices 2 are symmetrically arranged.
Clamping device 3 includes that arm 15, soft boss 16, gas-distributing pipe 17, biax cylinder push rod 13 and biax cylinder body 12 are cut in the centre gripping, biax cylinder body 12 locate in two 14 through-holes and with 2 rigid couplings of turning device, biax cylinder push rod 13 and the coaxial sliding connection of biax cylinder body 12, biax cylinder push rod 13 expansion end is equipped with four 18 of through-hole, biax cylinder push rod 13 is cut arm 15 articulatedly with the centre gripping in four 18 departments of through-hole.
The middle of the clamping shear arm 15 is provided with a third through hole 19, the clamping shear arms 15 are symmetrically provided with two groups, and the clamping device 3 is hinged at the third through hole 19. The movable end of the clamping shear arm 15 is provided with a groove, the soft boss 16 is arranged in the groove, and the gas distribution pipe 17 is arranged on the double-shaft cylinder body 12.
Two groups of clamping devices 3 are symmetrically arranged, and the BAR strips 24 are arranged on the soft bosses 16.
The lifting positioning device 4 comprises a lifting cylinder 23, a lifting rotating shaft 22, a lifting plate 20, a lifting connecting rod 21 and a positioning pin 25; the lifting plates 20 are arranged in two groups and are arranged symmetrically up and down, the lifting connecting rods 21 are arranged in four groups, one end of each lifting connecting rod 21 is hinged with one lifting plate 20, and the other end of each lifting connecting rod 21 is hinged with the other lifting plate 20; the lift pivot 22 is equipped with five groups, lift pivot 22 is articulated with lift connecting rod 21, the one end of lift cylinder 23 is articulated with lift pivot 22, the other end of lift cylinder 23 is articulated with another group's lift pivot 22, locating pin 25 is located on the lifter plate 20.
20 bilateral symmetry of lifter plate is equipped with five 26 of through-hole and waist shape spout 27, 20 one end of lifter plate is located to five 26 of through-hole, 20 other ends of lifter plate are located to waist shape spout 27, lifting connecting rod 21 is equipped with six 28 of 3 group's through-holes, the both ends and the intermediate position of lifting connecting rod 21 are located to six 28 of through-holes, lifting connecting rod 21 one end is articulated in five 26 departments of through-hole with a set of lifter plate 20, and the other end is articulated in waist shape spout 27 department with another set of lifter plate 20, two sets of six 28 departments at central through-hole of the homonymy of lifting connecting rod 21 are articulated.
The lifting rotating shaft 22 is hinged with the lifting connecting rod 21 at a position of a sixth through hole 28.
Four sets of positioning pins 25 are provided, and the positioning pins 25 are provided at four corners of the upper lifting plate 20.
When the BAR clamping shear arm is used specifically, a user firstly controls the push rod 13 of the double-shaft cylinder to synchronously extend through the air inlet pipe to drive the front end of the clamping shear arm 15 to open for a certain angle, so that the BAR 24 can be conveniently placed; the lifting positioning device 4 is of a scissor-fork type structure as a whole, and the lifting plate 20 is driven to ascend to a proper height through retraction of the lifting cylinder 23, and the height is determined according to the thickness of the BAR strip 24 to be coated; other equipment carries the BAR 24 to the positioning pin 25, and primary positioning is completed on the placement height of the BAR 24; then, the push rod 13 of the double-shaft cylinder is controlled to synchronously retract through the air inlet pipe, the front end of the clamping scissor arm 15 is driven to close and clamp the BAR strip 24, and the BAR strip 24 is clamped; then the lifting cylinder 23 extends out to drive the lifting plate 20 to descend to the lowest state; the coating of the BAR strip 24 can be finished by matching with coating equipment, and the turning handle 11180 is rotated after the coating of one side is finished to coat the other side; and after the coating is finished, the workpiece is disassembled, and the disassembling process and the clamping process have opposite steps. It is above that the utility model discloses holistic work flow, when using next time repeat this step can.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (9)
1. The utility model provides an auxiliary device that BAR strip was put when being used for optical coating which characterized in that: comprises a frame, a clamping device, a turnover device, a lifting positioning device and a BAR; the turnover device is rotatably connected with the rack, the clamping device is arranged on the turnover device, the BAR strip is arranged on the clamping device, the lifting positioning device is arranged at the center of the rack and is connected with the rack through bolts, the rack comprises a bottom plate and vertical plates, the vertical plates are arranged on the bottom plate and are perpendicular to the bottom plate, two groups of vertical plates are arranged, the vertical plates are symmetrically arranged, first through holes are formed in the vertical plates, and the vertical plates are rotatably connected with the turnover device through the first through holes; the turnover device comprises a turnover frame, a turnover main shaft, a turnover bearing and a turnover handle, wherein an inner ring of the turnover bearing is arranged on the turnover main shaft, an outer ring of the turnover bearing is arranged on the first through hole, the turnover handle is arranged at one end of the turnover main shaft, the turnover frame is arranged at the other end of the turnover main shaft, a second through hole is formed in the round corner end of the turnover frame, and the turnover frame is fixedly connected with the clamping device at the second through hole.
2. The auxiliary device for BAR placement during optical coating of claim 1, wherein: the turning devices are symmetrically provided with two groups.
3. The auxiliary device for BAR placement during optical coating of claim 2, wherein: clamping device includes that the arm is cut to the centre gripping, soft boss, gas-distributing pipe, biax cylinder push rod and biax cylinder body, biax cylinder body locate in the through-hole two and with the turning device rigid coupling, biax cylinder push rod and the coaxial sliding connection of biax cylinder body, biax cylinder push rod expansion end is equipped with through-hole four, biax cylinder push rod is cut the arm with the centre gripping in the through-hole everywhere and is articulated.
4. The auxiliary device for BAR placement during optical coating of claim 3, wherein: a third through hole is formed in the middle of each clamping shear arm, and two groups of clamping shear arms are symmetrically arranged; the clamping device is hinged to the three through holes, a groove is formed in the movable end of the clamping shear arm, the soft boss is arranged in the groove, and the gas distribution pipe is arranged on the double-shaft cylinder body.
5. The auxiliary device for BAR placement during optical coating of claim 4, wherein: two groups of clamping devices are symmetrically arranged, and the BAR strips are arranged on the soft bosses.
6. The auxiliary device for BAR placement during optical coating of claim 5, wherein: the lifting positioning device comprises a lifting cylinder, a lifting rotating shaft, a lifting plate, a lifting connecting rod and a positioning pin; the lifting plates are arranged in two groups and are vertically and symmetrically arranged, the lifting connecting rods are provided with 4 groups, one end of each lifting connecting rod is hinged with one group of lifting plates, and the other end of each lifting connecting rod is hinged with the other group of lifting plates; the lifting rotary shaft is provided with five groups, the lifting rotary shaft is hinged to the lifting connecting rod, one end of the lifting air cylinder is hinged to the lifting rotary shaft, the other end of the lifting air cylinder is hinged to the other group of lifting rotary shaft, and the positioning pin is arranged on the upper lifting plate.
7. The auxiliary device for BAR placement during optical coating of claim 6, wherein: the lifter plate bilateral symmetry is equipped with five and waist shape spouts of through-hole, lifter plate one end is located to five through-holes, the lifter plate other end is located to waist shape spout, the lifting connecting rod is equipped with six through-holes of three groups, the both ends and the intermediate position of lifting connecting rod are located to six through-holes, lifting connecting rod one end is articulated in five places of through-hole with a set of lifter plate, the lifting connecting rod other end is articulated in waist shape spout department with another group lifter plate, two sets of six departments at central through-hole of homonymy of lifting connecting rod are articulated.
8. The auxiliary device for BAR placement during optical coating of claim 7, wherein: the lifting rotating shaft is hinged with the lifting connecting rod at six through holes.
9. The auxiliary device for BAR placement during optical coating of claim 8, wherein: the locating pin is equipped with four groups, the locating pin is located the four corners position department of going up the lifter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021469378.3U CN213172552U (en) | 2020-07-23 | 2020-07-23 | Auxiliary device for placing BAR strips in optical coating process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021469378.3U CN213172552U (en) | 2020-07-23 | 2020-07-23 | Auxiliary device for placing BAR strips in optical coating process |
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| Publication Number | Publication Date |
|---|---|
| CN213172552U true CN213172552U (en) | 2021-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021469378.3U Active CN213172552U (en) | 2020-07-23 | 2020-07-23 | Auxiliary device for placing BAR strips in optical coating process |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278943A (en) * | 2021-05-24 | 2021-08-20 | 南京凯泽瑞兹光电科技有限公司 | High-uniformity vacuum coating machine for large-diameter and high-curvature optical lens |
| CN114032521A (en) * | 2021-10-11 | 2022-02-11 | 桂林芯隆科技有限公司 | BAR strip optical coating not damaged anchor clamps |
| CN114032522A (en) * | 2021-11-02 | 2022-02-11 | 桂林芯隆科技有限公司 | BAR strip optical coating upset anchor clamps |
-
2020
- 2020-07-23 CN CN202021469378.3U patent/CN213172552U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113278943A (en) * | 2021-05-24 | 2021-08-20 | 南京凯泽瑞兹光电科技有限公司 | High-uniformity vacuum coating machine for large-diameter and high-curvature optical lens |
| CN114032521A (en) * | 2021-10-11 | 2022-02-11 | 桂林芯隆科技有限公司 | BAR strip optical coating not damaged anchor clamps |
| CN114032521B (en) * | 2021-10-11 | 2023-05-30 | 桂林芯隆科技有限公司 | BAR strip optical coating film does not have damage anchor clamps |
| CN114032522A (en) * | 2021-11-02 | 2022-02-11 | 桂林芯隆科技有限公司 | BAR strip optical coating upset anchor clamps |
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Effective date of registration: 20210816 Address after: 255086 floor 2, South Zone, building 23-d, Instrument Industrial Park, No. 9009, Qinglongshan Road, high tech Zone, Zibo City, Shandong Province Patentee after: Shandong Shenhua Optical Technology Co.,Ltd. Address before: Room 535, 5th floor, university scientific research achievements transformation service center, 1399 Tongfa Avenue, Changqing District, Jinan City, Shandong Province, 250300 Patentee before: Shandong Shenhua optics Co.,Ltd. |