CN211669407U - TOSA lens coupling system based on six-axis displacement platform - Google Patents
TOSA lens coupling system based on six-axis displacement platform Download PDFInfo
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- CN211669407U CN211669407U CN202020582251.6U CN202020582251U CN211669407U CN 211669407 U CN211669407 U CN 211669407U CN 202020582251 U CN202020582251 U CN 202020582251U CN 211669407 U CN211669407 U CN 211669407U
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Abstract
The utility model belongs to the optical communication trade relates to a TOSA lens coupled system based on six displacement platform. The six-axis displacement table, the four-axis displacement table, the sliding table, the direct-current coupling power supply and the UV lamp fixing jig are all fixed on the optical platform, and the rectangular array on the optical platform is fully distributed with equally spaced screw holes, so that all parts can be fixed conveniently; one end of the switching jig is fixed on the six-axis displacement table, and the other end of the switching jig is connected with the lens suction nozzle; the product clamping jig is fixed on the four-axis displacement table and right below the lens suction nozzle, and the UV lamp is fixed above the product clamping jig in an inclined manner; the sorrel beam analyzer is fixed on the sliding table and connected with the computer display; the direct current coupling power supply is connected with a product to be coupled, adjusts the temperature control and the magnitude of the applied current, and applies electricity to the LD chip to emit light. The utility model discloses can make the lens adjustment glue with in the best position, greatly increase the coupling efficiency of rear end contact pin or optic fibre, the improvement production yield of very big degree can to a great extent improve production efficiency simultaneously.
Description
Technical Field
The utility model belongs to the optical communication trade especially relates to a TOSA lens coupled system based on six displacement platform.
Background
With the development of the optical communication industry, the demand of a light emitting device-TOSA is increasing, the lens changes divergent light emitted by an LD chip into parallel light, the parallel light is transmitted out through a contact pin or an optical fiber, and the coupling efficiency of the contact pin or the optical fiber is directly influenced by the position of the lens. The existing lens coupling system adopts complete manual operation or a three-axis displacement table, has low coupling precision and poor coupling efficiency, and is very easy to cause poor coupling of a rear-end contact pin or an optical fiber.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a TOSA lens coupled system based on six displacement platform, the utility model discloses a six displacement platforms can realize six dimensions, and it is high to adjust the precision, can make rear end coupling efficiency promote, the improvement product yield of very big degree.
In order to achieve the above purpose, the technical scheme of the utility model:
a TOSA lens coupling system based on a six-axis displacement platform comprises an optical platform 1, a six-axis displacement platform 2, a switching jig 3, a lens suction nozzle 4, a four-axis displacement platform 5, a product clamping jig 6, a sliding table 7, a Soranbo beam analyzer 8, a computer display 9, a UV lamp fixing jig 10, a UV lamp 11 and a direct-current coupling power supply 12;
the upper surface of the optical platform 1 is symmetrically provided with a plurality of rows of equidistant screw holes for mounting a six-axis displacement table 2, a four-axis displacement table 5, a sliding table 7, a UV lamp fixing jig 10 and a direct-current coupling power supply 12;
one end of the switching jig 3 is fixed on the six-axis displacement table 2, six-dimensional adjustment of XYZ and thetaxthetay thetaz is realized through the six-axis displacement table 2, and the other end of the switching jig is provided with a lens suction nozzle 4; the lens suction nozzle 4 is provided with an air hole, the top end of the air hole is connected with a vacuum suction pipe, and the bottom end of the air hole is used for vacuum adsorption of the lens;
the product clamping jig 6 is fixed on the four-axis displacement table 5 and positioned right below the lens suction nozzle 4 according to the product size, and the four-dimensional adjustment of XYZR is realized through the four-axis displacement table 5; the product clamping jig 6 is provided with an air hole, the air hole is connected with a vacuum suction pipe for product adsorption, and a product to be coupled is fixed on the product clamping jig 6;
the four-axis displacement table 5 is positioned between the six-axis displacement table 2 and the sliding table 7, and the four-axis displacement table 5 and the sliding table 7 are positioned on the same straight line; the sorrel beam analyzer 8 is fixed on the sliding table 7 and can move left and right on the sliding table 7, the sorrel beam analyzer 8 is connected with the computer display 9, and beam information is displayed on the computer display 9 through software;
the UV lamp fixing jig 10 is positioned on the side surface of the product clamping jig 6; the UV lamp 11 is fixed above the product clamping jig 6 through a UV lamp fixing jig 10, and the UV lamp 11 is aligned to the lens to be bonded and used for curing glue of the lens;
the direct current coupling power supply 12 is connected with the product to be coupled through a wiring, and can adjust the temperature control and the magnitude of the power-on current to power on and emit light for the LD chip of the product to be coupled.
The utility model has the advantages that: the utility model discloses can make the lens adjustment glue with in the optimum position, convenient and fast, accurate greatly improves the coupling efficiency of rear end contact pin or optic fibre, the improvement production yield of very big degree, improvement production efficiency that can to a great extent simultaneously.
Drawings
Fig. 1 is the utility model discloses a structural schematic of TOSA lens coupled system based on six displacement platform.
Fig. 2 is a schematic connection diagram of the six-axis displacement table, the switching jig, the four-axis displacement table, the lens suction nozzle and the product clamping jig.
In the figure: 1 an optical platform; 2 a six-axis displacement table; 3, switching the jig; 4 lens suction nozzle; 5 a four-axis displacement table;
6, clamping a product; 7, a sliding table; 8, a sorel beam analyzer; 9 a computer display;
10, fixing a jig by using a UV lamp; 11UV lamps; 12 dc coupled power supply.
Detailed Description
The present invention will be explained in detail with reference to the following embodiments and accompanying drawings.
As shown in fig. 1 and 2, a TOSA lens coupling system based on a six-axis displacement platform includes an optical platform 1, a six-axis displacement platform 2, a switching jig 3, a lens suction nozzle 4, a four-axis displacement platform 5, a product clamping jig 6, a sliding table 7, a sorel beam analyzer 8, a computer display 9, a UV lamp fixing jig 10, a UV lamp 11, and a dc coupling power supply 12.
In this embodiment, the size of the optical platform 1 is 1200mm × 1200mm, and M6 screw holes with a full pitch of 25mm are arranged in a rectangular array on the optical platform;
the edge position of one end of the optical platform 1 fixes the six-axis displacement table 2 through screws, the specific position is mainly convenient for personnel to operate an adjusting knob, the six-axis displacement table 2 can be used for carrying out six-dimensional adjustment of XYZ and theta x theta y theta z, and the adjusting precision is +/-0.5 um; one end of the switching jig 3 is fixed on the six-axis displacement table 2, and the other end is connected with the lens suction nozzle 4.
The four-axis displacement table 5 is fixed on the optical platform 1 below the lens suction nozzle 4 through screws, and the product clamping jig 6 is fixed on the four-axis displacement table 5; the four-axis displacement table 5 can be used for adjusting the XYZR in four dimensions, and the adjusting precision is 10 um.
Fixed slip table 7 is fixed on optical platform 1, is close to one side of product clamping tool 6, and sorrel light beam analyzer 8 installs on slip table 7, can remove about slip table 7, and sorrel light beam analyzer 8 is used for detecting whether its receipts light center is on the same water flat line with product luminous center, and sorrel light beam analyzer 8 is connected in computer display 9, and its light beam information can show in computer display 9 through software and present, can see information such as facula center, facula diameter and luminous power.
The fixed direct current coupling power supply 12 is fixed on the optical platform 1 and is led out through a wiring to control the temperature and power on the product to be coupled;
the UV lamp 11 is fixed above the product clamping jig 6 through a UV lamp fixing jig 10 and is used for curing the glue of the lens; the UV lamp fixing jig 10 is installed on the optical bench 1.
The specific coupling operation steps are as follows: placing the product to be coupled on the clamping jig 6, fixing the product by vacuum adsorption, and connecting a direct-current coupling power supply 12 to supply power to the product to be coupled for luminescence; adsorbing the lens through the lens suction nozzle 4, moving the position of the lens by using the six-axis displacement table 2, so that a light spot displayed on a computer display 9 is positioned at the center of the lens, the Soranbo beam analyzer 8 is zoomed out, and the diameter of the light spot is adjusted to be minimum; the four-axis displacement table 5 is adjusted according to the position of the far light spot, so that the far light spot is positioned at the center of the lens, and the light emitting direction of the product is ensured to be positioned at the center of the light window and emitted in parallel; the lens is vertically and upwards pulled up through the six-axis displacement table 2, a proper amount of UV glue is coated at the bottom of the lens, then the lens is vertically and downwards moved and is coupled to the previous position again, the UV lamp 11 is turned on to enable the glue to be cured, and the TOSA lens coupling process is completed.
Claims (1)
1. A TOSA lens coupling system based on a six-axis displacement platform is characterized by comprising an optical platform (1), a six-axis displacement platform (2), a switching jig (3), a lens suction nozzle (4), a four-axis displacement platform (5), a product clamping jig (6), a sliding table (7), a Sorabo beam analyzer (8), a computer display (9), a UV lamp fixing jig (10), a UV lamp (11) and a direct current coupling power supply (12);
the upper surface of the optical platform (1) is symmetrically provided with a plurality of rows of equidistant screw holes for mounting a six-axis displacement table (2), a four-axis displacement table (5), a sliding table (7), a UV lamp fixing jig (10) and a direct-current coupling power supply (12);
one end of the switching jig (3) is fixed on the six-axis displacement table (2), six-dimensional adjustment of XYZ and theta x theta y theta z is realized through the six-axis displacement table (2), and the other end of the switching jig is provided with a lens suction nozzle (4); the lens suction nozzle (4) is provided with an air hole, the top end of the air hole is connected with a vacuum suction pipe, and the bottom end of the air hole is used for vacuum adsorption of the lens;
the product clamping jig (6) is fixed on the four-axis displacement table (5) and located right below the lens suction nozzle (4) according to the product size, and the four-dimensional adjustment of XYZR is realized through the four-axis displacement table (5); the product clamping jig (6) is provided with air holes, the air holes are connected with vacuum suction pipes and used for adsorbing products, and the products to be coupled are fixed on the product clamping jig (6);
the four-axis displacement table (5) is positioned between the six-axis displacement table (2) and the sliding table (7), and the four-axis displacement table (5) and the sliding table (7) are positioned on the same straight line; the sorrel beam analyzer (8) is fixed on the sliding table (7) and can move left and right on the sliding table (7), the sorrel beam analyzer (8) is connected with a computer display (9), and beam information is displayed on the computer display (9) through software;
the UV lamp fixing jig (10) is positioned on the side surface of the product clamping jig (6); the UV lamp (11) is fixed above the product clamping jig (6) through a UV lamp fixing jig (10), and the UV lamp (11) is aligned to a lens to be bonded and used for curing glue of the lens;
the direct current coupling power supply (12) is connected with a product to be coupled through a wiring, and is used for energizing and illuminating an LD chip of the product to be coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020582251.6U CN211669407U (en) | 2020-04-19 | 2020-04-19 | TOSA lens coupling system based on six-axis displacement platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020582251.6U CN211669407U (en) | 2020-04-19 | 2020-04-19 | TOSA lens coupling system based on six-axis displacement platform |
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| CN211669407U true CN211669407U (en) | 2020-10-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323880A (en) * | 2020-04-19 | 2020-06-23 | 大连优迅科技有限公司 | TOSA lens coupling system based on six-axis displacement platform |
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2020
- 2020-04-19 CN CN202020582251.6U patent/CN211669407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323880A (en) * | 2020-04-19 | 2020-06-23 | 大连优迅科技有限公司 | TOSA lens coupling system based on six-axis displacement platform |
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Address after: 116023 5th floor of elevator, No.125, Gaoneng street, high tech park, Dalian City, Liaoning Province Patentee after: Dalian Youxun Technology Co., Ltd Address before: 116023 5th floor of elevator, No.125, Gaoneng street, high tech park, Dalian City, Liaoning Province Patentee before: DALIAN YOUXUN TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |