CN107632349B - Capping device for optical device - Google Patents
Capping device for optical device Download PDFInfo
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- CN107632349B CN107632349B CN201710936694.3A CN201710936694A CN107632349B CN 107632349 B CN107632349 B CN 107632349B CN 201710936694 A CN201710936694 A CN 201710936694A CN 107632349 B CN107632349 B CN 107632349B
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- cap
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- 230000003287 optical effect Effects 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims description 6
- 238000005520 cutting process Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 abstract 3
- 238000000605 extraction Methods 0.000 description 10
- 238000003466 welding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
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Abstract
The invention discloses a sealing cap device for an optical device, which is used for fixing an inclined cap onto a tube seat and comprises a conductive shell, an electrode block, a guide block and an elastic piece, wherein the conductive shell is installed onto a discharge machine, a cavity and an air suction hole are formed in the conductive shell, an abutting wall is formed at the left end of the cavity, an air vent communicated with the cavity and the air suction hole is formed in the abutting wall, the electrode block is installed at the right end of the conductive shell, a through groove matched with the inclined cap and communicated with the cavity is formed in the electrode block, a butt joint part matched with the through groove is formed in the cavity, an inclined surface matched with the inclined surface of the inclined cap is formed at the right end of the butt joint part, a through hole is formed in the guide block, the elastic piece is abutted between the abutting wall and the guide block, the inclined cap is inserted into the through groove, and the inclined surface of the inclined cap is attached to the inclined surface of the butt joint part and is adsorbed at the through hole.
Description
Technical Field
The invention relates to the technical field of optical device manufacturing, in particular to a cap sealing device for an optical device.
Background
With the development of optoelectronic technology, the demands of optical devices are increasing, and the manufacturing work of the optical devices is also increasing. Optical devices typically include a header, a beveled cap, and a plurality of pins, and the beveled cap is sealed to the header during fabrication of the optical device. In the prior art, when the inclined cap is placed into the cap sealing device for welding, the angle of the inclined cap in the cap sealing device is adjusted due to the fact that a corresponding adjusting mechanism is not arranged, so that the angle of the inclined cap placed into the cap sealing device is often deviated to a certain extent and cannot be accurately positioned, and poor welding quality of the inclined cap and the tube seat and low cap sealing efficiency are caused.
Accordingly, there is a need for a capping device for an optical device that can ensure the angle of a beveled cap to be welded in the capping device when the beveled cap is placed in the capping device.
Disclosure of Invention
The invention aims to provide a cap sealing device for an optical device, which can ensure the angle of an inclined cap to be welded in the cap sealing device when the inclined cap is placed in the cap sealing device.
In order to achieve the above object, the invention discloses a cap sealing device for an optical device, which is installed on a discharge machine and is used for fixing an inclined cap of the optical device on a tube seat of the optical device, the cap sealing device comprises a conductive shell, an electrode block, a guide block and an elastic piece, wherein the conductive shell is installed on the discharge machine, a cavity and an air suction hole are formed in the conductive shell, an abutting wall is formed at the left end of the cavity, the right end of the cavity penetrates outwards, a vent hole which is communicated with the cavity and the air suction hole is formed in the abutting wall, the electrode block is installed at the right end of the conductive shell and is opposite to the abutting wall, a cylindrical axial through groove which is matched with the inclined cap and is communicated with the cavity is formed in the electrode block, the guide block is axially movably installed in the cavity and is provided with a cylindrical abutting part which is matched with the through groove, an inclined surface which is matched with the inclined surface of the inclined cap is formed at the right end of the abutting part, the guide block is formed on the abutting wall, the axial through groove is penetrated by the guide block, and the inclined cap is abutted against the inclined surface which is abutted against the inner wall.
Preferably, the conductive housing comprises a base body and a containing body mounted on the base body, the base body is provided with the air suction hole, the containing body is mounted at the right end of the base body in a sealing manner, the containing body is internally provided with a cavity penetrating left and right, the left end of the containing body is fixedly stuck with a cover plate, and the middle part of the cover plate forms the abutting wall.
Preferably, the accommodating body has a left end face, the cover plate is attached to the left end face of the accommodating body, and a communication groove for placing the cover plate and communicating the air suction hole with the air vent is formed in the middle of the right end face of the base body.
Preferably, the left end face of the base body is used as a mounting face for mounting the discharge machine, a main air extraction hole extending into the accommodating body is formed in one side face of the base body, and at least one air extraction branch hole communicated between the inner end of the main air extraction hole and the communication groove is further formed in the base body.
Preferably, the guide block has a base mounted in the cavity, the base having a generally racetrack-shaped cross-section, at least a portion of the cavity matching the shape of the base, two cutting surfaces on opposite sides of the base and two locating surfaces formed on opposite sides of the cavity slidably engaging the two cutting surfaces forming an anti-rotation structure to limit axial movement of the guide block.
Preferably, the right end face of the accommodating body is convexly provided with a mounting ring body, and the electrode block is positioned in the mounting ring body.
Preferably, the device further comprises an outer frame body, the outer frame body comprises an annular body sleeved on the base body and an end cover body connected with the annular body, a through groove is formed in the middle of the end cover body, the containing body is contained in the annular body, the end cover body is attached to the right end face of the containing body, and the mounting ring body is located at the through groove.
Preferably, the electrode block is in a shape of a convex character and comprises an electrode base positioned on the mounting ring body and a plug-in end convexly arranged in the middle of the electrode base.
Preferably, the elastic member is disposed substantially coaxially with the through hole.
Preferably, the abutting wall is provided with a first positioning groove for positioning the left end of the elastic piece, the guide block is provided with a second positioning groove for positioning the right end of the elastic piece, and the second positioning groove and the through hole are coaxially arranged.
Compared with the prior art, the sealing cap device for the optical device firstly puts the inclined cap into the electrode block, then presses the inclined cap placed on the electrode block and then releases the inclined cap, the inclined cap pushes the guide block to move towards the direction of the elastic piece, the elastic piece is compressed by the guide block to store elastic force, when the pressing of the inclined cap disappears, the elastic piece releases the elastic force generated by compression and reversely pushes the guide block and the inclined cap, and in the process, due to the action of the elastic force, the angle of the inclined cap placed in the electrode block and attached to the guide block has a certain fine adjustment function to adjust the angle of the inclined cap in the electrode block, so that the inclined surface of the inclined cap and the inclined surface of the guide block achieve better attachment, and further, the welding quality and the product yield are ensured to be more accurately carried out.
Drawings
Fig. 1 is a schematic perspective view of a capping device for an optical device according to an embodiment of the present invention.
Fig. 2 is a cross-sectional view of a capping device for an optical device according to an embodiment of the present invention.
Fig. 3 is another angular cross-sectional view of a capping device for an optical device according to an embodiment of the present invention.
Fig. 4 is an exploded view of a capping device for an optical device according to an embodiment of the present invention.
Fig. 5 is an exploded view of another view of a capping device for an optical device according to an embodiment of the present invention.
Detailed Description
In order to describe the contents, construction features, achieved objects and effects of the present invention in detail, the following description is made with reference to the accompanying drawings.
Referring to fig. 1 to 5, the present invention discloses a cap sealing device 100 for an optical device, which is installed on a discharge machine (not shown), a slant cap 6 for an optical device is fixed on a tube seat (not shown) of the optical device, the cap sealing device 100 for an optical device comprises a conductive shell 1, an electrode block 2, a guide block 3 and an elastic member 4, which are installed on the discharge machine, a cavity 121 and an air extraction hole 111 are formed in the conductive shell 1, an abutting wall 131 is formed at the left end of the cavity 121, and the right end of the cavity 121 penetrates outwards; the abutment wall 131 is formed with a vent hole 1311 that communicates the chamber 121 with the suction hole 111; the electrode block 2 is arranged at the right end of the conductive shell 1 and is opposite to the abutting wall 131, and the electrode block 2 is provided with a cylindrical axial through groove 21 which is matched with the inclined cap 6 and is communicated with the cavity 121; the guide block 3 is axially movably arranged in the cavity 121 and is provided with a cylindrical abutting portion 31 which is matched with the through groove 21, the right end of the abutting portion 31 is provided with an inclined plane which is matched with the inclined plane of the inclined cap 6, the guide block 3 is provided with a through hole 32 which axially penetrates, the elastic piece 4 is axially abutted between the abutting wall 131 and the guide block 3, the inclined cap 6 is inserted in the through groove 21 and is attached to the inner wall of the through groove 21, and the inclined plane of the inclined cap 6 is attached to the inclined plane of the abutting portion 31 and is adsorbed at the through hole 32. In the present embodiment of the present invention, in the present embodiment,
referring to fig. 3 to 5, the conductive housing 1 includes a base 11 and a housing 12 mounted on a right end of the base 11 in a sealing manner, wherein an air extraction hole 111 is formed in the base 11, and two mounting posts 1121 for fixing with the housing 12 are protruding from a right end surface 112 of the base 11, but not limited thereto; a cavity 121 penetrating left and right is formed in the accommodating body 12, a cover plate 13 is fixedly attached to the left end of the cavity 121, and an abutting wall 131 is formed in the middle of the cover plate 13; specifically, the accommodating body 12 has a left end face 122, the cover plate 13 is attached to the left end face 122, the right end face 123 of the accommodating body 12 is convexly provided with a mounting ring body 124, the electrode block 2 is positioned in the mounting ring body 124, and in this embodiment, the electrode block 2 is approximately in a convex shape and comprises an electrode base 22 positioned in the mounting ring body 124 and a plug-in end 23 convexly arranged in the middle position of the electrode base 22; the left end surface 113 of the base body 11 is used as a mounting surface for mounting to a discharge machine, and a communication groove 1122 for placing the cover plate 13 and communicating the air suction hole 111 with the air vent 1311 is formed in the middle of the right end surface 112 of the base body 11; the air extraction hole 111 includes an air extraction main hole 1111 formed on a side surface of the base 11 and extending into the accommodating body 12, and at least one air extraction branch hole 1112 connected between an inner end of the air extraction main hole 1111 and the communication groove 1122, in this embodiment, the number of the air extraction branch holes 1112 is three, but not limited thereto. It should be noted that, the left end surface 113 of the base 11 is further provided with mounting holes 1131 for fixing with a discharge machine, and in this embodiment, the number of the mounting holes 1131 is four, or the number of the mounting holes 1131 may be two, three, five, etc. according to actual needs, so as to ensure that the base 11 can be stably mounted on the discharge machine, which is not limited herein.
With continued reference to fig. 3 to 5, the elastic member 4 and the through hole 32 are disposed substantially coaxially, the abutting wall 131 is provided with a first positioning slot 1312 for positioning the left end of the elastic member 4, the guide block 3 is provided with a second positioning slot 331 for positioning the right end of the elastic member 4, the second positioning slot 331 is disposed coaxially with the through hole 32, in this embodiment, the elastic member 4 is a coil spring, and the first positioning slot 1312 and the second positioning slot 331 are respectively provided with threads for detachably fixing the elastic member 4, but not limited thereto. The guide block 3 has a base 33 mounted in a cavity 121, the base 33 having a generally racetrack-shaped cross-section, at least part of the cavity 121 matching the shape of the base 33. Referring to fig. 3 and 4, preferably, in order to ensure that the guide block 3 moves only axially in the cavity 121 relative to the elastic member 4, an anti-rotation structure is formed between the cavity 121 and the guide block 3, and the anti-rotation structure includes two cutting surfaces 332 located at two sides of the base 33 and two positioning surfaces 125 formed at two opposite sides of the cavity 121 and slidably attached to the two cutting surfaces 332.
Referring to fig. 4, the cap sealing device 100 for an optical device further includes an outer frame 5, where the outer frame 5 includes an annular body 51 sleeved on the base 11 and an end cap body 52 connected to the annular body 51, a through groove 521 is formed in a middle portion of the end cap body 52, the accommodating body 12 is accommodated in the annular body 51, the end cap body 52 is attached to a right end face 123 of the accommodating body 12, and the mounting ring 124 is located at the through groove 521.
Compared with the prior art, the sealing cap device 100 for the optical device firstly puts the inclined cap 6 into the electrode block 2, then presses the inclined cap 6 placed on the electrode block 2 and then releases, the inclined cap 6 pushes the guide block 3 to move towards the elastic piece 4, the elastic piece 4 is compressed by the guide block 3 to store elastic force, when the pressing of the inclined cap 6 disappears, the elastic piece 4 releases the elastic force generated by the compression and pushes the guide block 3 and the inclined cap 6 reversely, in the process, due to the action of the elastic force, the angle of the inclined cap 6 placed in the electrode block 2 and attached to the guide block 3 has a certain fine adjustment function to adjust the angle of the inclined cap 6 in the electrode block 2, so that the inclined plane of the inclined cap 6 and the inclined plane of the guide block 3 are better attached, and further welding is ensured to be more accurately carried out, and the sealing cap quality and the product yield are improved.
The foregoing description of the preferred embodiments of the present invention is not intended to limit the scope of the claims, which follow, as defined in the claims.
Claims (8)
1. The sealing cap device for the optical device is arranged on a discharge machine and is used for fixing an inclined cap of the optical device on a tube seat of the optical device, and is characterized in that the sealing cap device comprises a conductive shell, an electrode block, a guide block and an elastic piece, wherein the conductive shell is arranged on the discharge machine, a cavity and an air suction hole are formed in the conductive shell, an abutting wall is formed at the left end of the cavity, the right end of the cavity penetrates outwards, a vent hole which is communicated with the cavity and the air suction hole is formed in the abutting wall, the electrode block is arranged at the right end of the conductive shell and is opposite to the abutting wall, a cylindrical through groove which is matched with the inclined cap and is communicated with the cavity is formed in the electrode block, a cylindrical abutting part which is arranged in the cavity in an axially movable manner and is matched with the through groove, an inclined surface which is matched with the inclined surface of the inclined cap is formed at the right end of the abutting part, a through hole is formed in the guide block, an axial through hole which is communicated with the cavity is formed on the abutting wall, and the inclined surface is abutted against the inclined surface of the inclined cap in the abutting part, and the inclined surface is abutted against the through hole;
the guide block is provided with a base part arranged in the cavity, the base part is provided with a runway-shaped section, at least part of the cavity is matched with the shape of the base part, two cutting surfaces positioned at two sides of the base part and two positioning surfaces formed at two opposite sides of the cavity and slidably attached to the two cutting surfaces form an anti-rotation structure;
the elastic piece and the through hole are coaxially arranged.
2. The cap sealing device for optical device according to claim 1, wherein the conductive housing comprises a base body and a housing body mounted on the base body, the air suction hole is formed on the base body, the housing body is mounted at the right end of the base body in a sealing manner, the housing body is internally provided with the cavity penetrating from left to right, the left end of the housing body is fixedly attached with a cover plate, and the middle part of the cover plate forms the abutting wall.
3. The cap sealing device for optical device according to claim 2, wherein the housing body has a left end face, the cover plate is attached to the left end face of the housing body, and a communication groove for placing the cover plate and communicating the air suction hole with the air vent is provided in the middle of the right end face of the base body.
4. The cap sealing device for an optical device according to claim 3, wherein a left end face of the base body is used as a mounting face to be mounted to the discharge machine, a suction main hole extending into the inside of the accommodating body is formed in one side face of the base body, and at least one suction branch hole communicated between an inner end of the suction main hole and the communication groove is formed in the base body.
5. The cap sealing device for an optical device according to claim 2, wherein a right end face of the housing body is convexly provided with a mounting ring body, and the electrode block is positioned in the mounting ring body.
6. The cap sealing device for optical device according to claim 5, further comprising an outer frame body, wherein the outer frame body comprises a ring body sleeved on the base body and an end cover body connected with the ring body, a through groove is formed in the middle of the end cover body, the accommodating body is accommodated in the ring body, the end cover body is attached to the right end face of the accommodating body, and the mounting ring body is located at the through groove.
7. The capping device for an optical device of claim 5 wherein the electrode block has a convex shape including an electrode base positioned at the mounting ring body and a socket end protruding at a middle position of the electrode base.
8. The cap sealing device for optical device according to claim 1, wherein the abutting wall is provided with a first positioning groove for positioning the left end of the elastic member, the guide block is provided with a second positioning groove for positioning the right end of the elastic member, and the second positioning groove is coaxially arranged with the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936694.3A CN107632349B (en) | 2017-10-10 | 2017-10-10 | Capping device for optical device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710936694.3A CN107632349B (en) | 2017-10-10 | 2017-10-10 | Capping device for optical device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107632349A CN107632349A (en) | 2018-01-26 |
| CN107632349B true CN107632349B (en) | 2024-04-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710936694.3A Active CN107632349B (en) | 2017-10-10 | 2017-10-10 | Capping device for optical device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107632349B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204449613U (en) * | 2015-01-22 | 2015-07-08 | 厦门精悍机电设备有限公司 | The modified node method of electric resistance welding sealing cap welding |
| CN204594427U (en) * | 2015-03-18 | 2015-08-26 | 东莞光智通讯科技有限公司 | Angle measurement unit |
| CN104907744A (en) * | 2015-05-25 | 2015-09-16 | 中南大学 | Coaxial photoelectronic device automatic coupling welding device based on magneto-rheological technology |
| CN107030381A (en) * | 2017-05-08 | 2017-08-11 | 中南大学 | Coaxial type optical device coupling welding system |
| CN207424309U (en) * | 2017-10-10 | 2018-05-29 | 东莞光智通讯科技有限公司 | A kind of seal cap device for optical device |
-
2017
- 2017-10-10 CN CN201710936694.3A patent/CN107632349B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204449613U (en) * | 2015-01-22 | 2015-07-08 | 厦门精悍机电设备有限公司 | The modified node method of electric resistance welding sealing cap welding |
| CN204594427U (en) * | 2015-03-18 | 2015-08-26 | 东莞光智通讯科技有限公司 | Angle measurement unit |
| CN104907744A (en) * | 2015-05-25 | 2015-09-16 | 中南大学 | Coaxial photoelectronic device automatic coupling welding device based on magneto-rheological technology |
| CN107030381A (en) * | 2017-05-08 | 2017-08-11 | 中南大学 | Coaxial type optical device coupling welding system |
| CN207424309U (en) * | 2017-10-10 | 2018-05-29 | 东莞光智通讯科技有限公司 | A kind of seal cap device for optical device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107632349A (en) | 2018-01-26 |
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Address after: 523000, Guangdong province Dongguan Songshan Lake hi tech Industrial Development Zone 12 industrial East Road, Kwong Yun Tatsu plant two, 5 floor Applicant after: Guangdong Guangzhi Communication Technology Co.,Ltd. Address before: 523000, Guangdong province Dongguan Songshan Lake hi tech Industrial Development Zone 12 industrial East Road, Kwong Yun Tatsu plant two, 5 floor Applicant before: DONGGUAN OPTISMART COMMUNICATION TECHNICAL CO.,LTD. |
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Country or region after: China Address after: 413000, Building 15, Zone A, Eastern Industrial Standardization Factory, Yiyang High tech Zone, Hunan Province Applicant after: Guangdong OptiSmart Communication Technology Co.,Ltd. Address before: 523000 5th floor, building 2, guangyunda workshop, No.12, Gongye East Road, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province Applicant before: Guangdong Guangzhi Communication Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240306 Address after: 413000, Building A15, Eastern Industrial Standardization Factory, High tech Zone, Yiyang City, Hunan Province Applicant after: Hunan Guangzhi Communication Technology Co.,Ltd. Country or region after: China Address before: 413000, Building 15, Zone A, Eastern Industrial Standardization Factory, Yiyang High tech Zone, Hunan Province Applicant before: Guangdong OptiSmart Communication Technology Co.,Ltd. Country or region before: China |
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