CN111244749A - Automatic gold thread bonding tool of TO encapsulation device - Google Patents
Automatic gold thread bonding tool of TO encapsulation device Download PDFInfo
- Publication number
- CN111244749A CN111244749A CN202010138029.1A CN202010138029A CN111244749A CN 111244749 A CN111244749 A CN 111244749A CN 202010138029 A CN202010138029 A CN 202010138029A CN 111244749 A CN111244749 A CN 111244749A
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- China
- Prior art keywords
- main body
- block
- product
- jig main
- pressing plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 241000218202 Coptis Species 0.000 title claims abstract description 13
- 235000002991 Coptis groenlandica Nutrition 0.000 title claims abstract description 13
- 238000005538 encapsulation Methods 0.000 title description 9
- 238000003825 pressing Methods 0.000 claims abstract description 112
- 238000009413 insulation Methods 0.000 claims abstract description 24
- 238000004806 packaging method and process Methods 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 229920001342 Bakelite® Polymers 0.000 claims description 2
- 229910001369 Brass Inorganic materials 0.000 claims description 2
- 229910000639 Spring steel Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000004637 bakelite Substances 0.000 claims description 2
- 239000010951 brass Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 abstract description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/023—Mount members, e.g. sub-mount members
- H01S5/0231—Stems
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/02—Structural details or components not essential to laser action
- H01S5/022—Mountings; Housings
- H01S5/0233—Mounting configuration of laser chips
- H01S5/02345—Wire-bonding
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Wire Bonding (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
The invention belongs TO the technical field of optical communication industry, and particularly relates TO an automatic gold wire bonding jig for a TO packaging device. The jig comprises a jig main body, a product pressing block, a heat insulation block, a pressing plate, a limiting block and a handle. The jig main body comprises a product placing area, a TO positioning pin and a pressing block limiting column, a product TO be bonded is placed in the circular groove, the product is limited and fixed through the TO positioning pin, and a plurality of products can be placed at one time; the product pressing block is fixed on the jig main body through a bolt; the pressing plate is arranged on the jig main body, and a heat insulation block is arranged between the pressing plate and the jig main body; the tool main body is fixed on the heating table through the limiting blocks, and the pressing plate is installed on the pressing plate device on the gold thread bonding machine through the fixing holes in the two sides. The invention realizes the rapid conversion of the BOX package and the TO package in the automatic gold wire bonding process.
Description
Technical Field
The invention belongs TO the technical field of optical communication industry, and particularly relates TO an automatic gold wire bonding jig for a TO packaging device.
Background
The packaging form of laser instrument for communication mainly has BOX encapsulation (butterfly packaging) and TO encapsulation (coaxial packaging), because the difference of packaging form, every automatic gold thread bonder can only bond the product of a packaging form, an automatic gold thread bonder for bonding TO encapsulation product adopts the magazine, the unloading mode goes up in the material strip, and the product of BOX encapsulation, can not adopt the unloading mode that goes up of TO encapsulation product, so the gold thread bonder when the conversion bonding product variety class, need change last unloader and the heating device of bonder body, time waste very much, influence production efficiency.
Disclosure of Invention
The invention aims TO solve the problem of rapid conversion of BOX package and TO package products in an automatic gold wire bonding process, and provides an automatic gold wire bonding jig for a TO package device.
In order to realize the purpose, the technical scheme of the invention is as follows:
an automatic gold wire bonding jig for a TO packaging device comprises a jig main body 1, a product pressing block 3, a heat insulation block a5, a heat insulation block b12, a pressing plate 8, a limiting block 10 and a handle 13.
One side of the limiting block 10 is provided with a rectangular notch to form a U-shaped structure, two bottom corners in the notch are provided with vertical cylindrical clearance holes 11, the lower part of the jig main body 1 is installed in the notch, and the size of the notch is consistent with that of the bottom of the jig main body 1; two notches are symmetrically arranged on the other side of the limiting block 10, and the limiting block 10 is fixed on a heating table of the automatic gold wire bonding machine through the matching of bolts and the notches;
the jig main body 1 comprises a product placing area, a TO positioning pin 2 and a pressing block limiting column 4; the lower part of the jig main body 1 is convexly clamped in the limiting block 10, the upper part of the jig main body is convexly provided with a strip-shaped groove, and the inner walls at two ends of the groove are provided with vertical guide grooves for installing the product pressing block 3; a plurality of circular grooves are formed in one side of each strip-shaped groove and serve as product placing areas, products TO be bonded are placed in the circular grooves, TO positioning pins 2 are arranged on one sides of the circular grooves, and positioning holes in the products are matched with the TO positioning pins 2TO fix the products; the outer sides of the two outermost product placing grooves are provided with product pressing block limiting columns 4 for limiting the product pressing blocks 3;
the product pressing block 3 is integrally T-shaped, guide strips are arranged on the outer sides of two ends of the product pressing block, the product pressing block 3 is installed in a strip-shaped groove of the jig main body 1 through matching with guide grooves in the jig main body 1, two ends of the top of the product pressing block 3 are clamped on the surfaces of two sides of the strip-shaped groove respectively, a plurality of through holes are formed in a cylinder in the middle of the product pressing block 3, and the product pressing block is fixed on the jig main body 1 through bolts; one end of the upper surface of the product pressing block 3 is provided with a plurality of U-shaped product pressing holes, the positions of the U-shaped product pressing holes are positioned right above the circular grooves for placing the products, and the number of the U-shaped product pressing holes is the same as that of the circular grooves; a plurality of clamping holes 7 are formed in the two sides of the U-shaped product pressing hole, so that the product pressing block 3 is convenient to disassemble;
the number of the heat insulation blocks a5 is 2, the heat insulation blocks a5 are respectively positioned on two sides of the upper part of the jig main body 1, and through holes are arranged on the heat insulation blocks a5 and fixed on the jig main body 1 through bolts; one side of the heat insulation block a5, which is in contact with two end faces of the product pressing block 3, is provided with a vertical clearance hole so as to facilitate the disassembly of the product pressing block 3; one of the heat insulation blocks a5 is provided with a rectangular keep-out area 6 close to the product pressing block 3 side, and the keep-out area 6 corresponds to the keep-out area 6 on the pressing plate 8, so that enough movement space is reserved for the striking rod;
the whole pressing plate 8 is of a U-shaped structure, the rectangular space avoiding area 6 is arranged on the inner side of one end of the pressing plate 8, the pressing plate 8 is arranged on the heat insulation block a5, and the U-shaped area exposes the bulge on the upper part of the jig main body 1; the two sides of the pressing plate 8 are convex, the convex structure is matched with a pressing plate device on an automatic gold wire bonding machine, a plurality of pressing plate fixing holes 9 are formed in the convex, and the pressing plate 8 is fixed on the pressing plate device on the gold wire bonding machine;
the handle 13 is fixed on the side surface of the jig main body 1 through a bolt, and a heat insulation block b12 is arranged between the handle 13 and the jig main body 1.
On the pressing plate 8, the pressing plate fixing hole 9 on one side is circular, the other side is oval, the problem that the pressing plate 8 cannot be installed on a pressing plate device on a gold thread bonding machine due to errors can be solved, and the position adjustment during installation is facilitated.
The jig main body 1 is mainly used for placing products to be bonded, and can place a plurality of products at a time.
The product pressing block 3 is mainly used for fixing the product to be bonded.
The heat insulation blocks a5 and b12 mainly function to reduce the heat conduction between the jig main body 1, the pressing plate 8 and the handle 13.
The pressing plate 8 mainly functions to press the jig main body 1.
The limiting block 10 is mainly used for limiting the position of the jig main body 1 on the heating table.
The invention has the beneficial effects that: the invention can quickly realize the conversion from the BOX packaged automatic gold thread bonder TO the bonded TO packaged product, can be quickly, conveniently and freely replaced on the same automatic gold thread bonder in the gold thread bonding process only by replacing the product press-mounting jig and the pressing plate, and can package a plurality of devices at one time.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an assembly view of the present invention.
In the figure, 1 tool main part, 2TO locating pin, 3 product briquetting, 4 briquetting spacing posts, 5 adiabatic piece an, 6 keep away the dead zone, 7 clamp are got the hole, 8 clamp plates, 9 clamp plate fixed orificess, 10 stopper, 11 keep away the hole, 12 adiabatic piece b, 13 handles.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and detailed description.
As shown in fig. 1 and 2, the automatic gold wire bonding jig for the TO package device of the present invention comprises a jig main body 1, a product pressing block 3, a heat insulating block a5, a heat insulating block b12, a pressing plate 8, a limiting block 10 and a handle 13.
One side of the limiting block 10 is provided with a rectangular notch, the whole body is of a U-shaped structure, and the other side is symmetrically provided with 2 small U-shaped notches; two clearance holes 11 are respectively arranged at two bottom corners of the rectangular notch of the limiting block 10, and the clearance holes 11 are semicircular through holes so as to facilitate the installation of the jig main body 1; the rectangular notch of the limiting block 10 can be used for the fixture main body 1 to freely enter and exit, the edge of the bottom of the fixture main body 1 is completely overlapped with the side edge of the rectangular notch, and the lower surface of the fixture main body 1 is flush with the lower surface of the limiting block 10 during working; the limiting block 10 is made of 45# steel and is fixed on the heating table through bolts;
the jig main body 1 is made of brass and comprises a product placing area, a TO positioning pin and a pressing block limiting column 4; a rectangular groove is formed in a bulge on the upper portion of the jig main body 1, and vertical guide grooves are formed in the inner walls of two ends of the groove and used for installing product pressing blocks 3; one side of each rectangular groove is used as a product placing area and is provided with 5 circular grooves for placing products, the products TO be bonded are placed in the circular grooves, one TO positioning pin 2 is correspondingly arranged on the outer side of each groove, the TO positioning pins 2 correspond TO positioning holes on the outer sides of the products, and the products are further limited and fixed through the TO positioning pins 2; product pressing block limiting columns 4 are arranged on two sides of the product placing area to limit the positions of product pressing blocks 3;
the product pressing block 3 is made of spring steel and is integrally T-shaped, and guide strips are arranged on the outer sides of two ends of the product pressing block and matched with the guide grooves in the jig main body 1; one end of the upper surface of the product pressing block 3 is provided with 5U-shaped product pressing holes, and the positions of the product pressing holes are positioned right above the grooves for placing the products, so that the products are further clamped; 5 groups of clamping holes 7 are symmetrically arranged on the product pressing block 3, and when the product pressing block 3 is disassembled, the product pressing block 3 can be taken out through tweezers; the product pressing block 3 is fixed on the jig main body 1 through bolts, the bolts for fixing the pressing block are of a sinking type structure, and bolt caps cannot expose the surface of the pressing block after the pressing block is locked;
the heat insulation blocks a5 are made of bakelite, are 2 in number, are respectively positioned at two sides of the upper bulge of the jig main body 1, are positioned between the jig main body 1 and the pressing plate 8, and are fixed on the jig main body 1 by bolts; the side of the heat-insulating block a5, which is close to the product pressing block 3, is provided with a vertical square clearance hole to form a clearance area 6, and one heat-insulating block a5, which is close to the product pressing block 3, is provided with a rectangular clearance area 6 so as to facilitate the disassembly of the product pressing block 3;
the pressing plate 8 is made of stainless steel and is of a U-shaped structure as a whole; a rectangular keep-out area 6 is arranged on the right side of the pressing plate 8 and corresponds to the keep-out area 6 on the heat insulation block a 5; two sides of the pressing plate 8 are provided with 3 groups of pressing plate fixing holes 9 which can be suitable for different products, the left side fixing hole is designed to be circular, the right side fixing hole is designed to be oval, and the position of the pressing plate is fixed through a pressing plate device on a gold thread bonding machine;
the heat insulation block b12 is made of mica and is arranged between the jig main body 1 and the handle 13; the handle 13 is made of stainless steel, and the handle 13 is fixed to the side surface of the jig main body 1 by bolts.
The use method of the automatic gold wire bonding jig for the TO packaging device comprises the following steps:
(1) during the use, will treat 5 products of bonded and place on tool main part 1, aim at TO locating pin 2 with the locating hole of product, make the coincidence of the two.
(2) Fixing the product pressing block 3 in the rectangular groove at the upper part of the jig main body 1, pressing 5 products to be bonded by the product pressing block 3, and locking the products on the jig main body 1 by bolts.
(3) The jig main body 1 with the pressed product is placed into the limiting block 10 on the heating table of the automatic gold thread bonding machine, and the lower surface of the jig main body 1 is flush with the lower surface of the limiting block 10.
(4) And replacing the corresponding pressure plate 8, fixing the pressure plate on the automatic gold wire bonder, selecting a corresponding gold wire bonding program, and operating the bonder according to the operation rules of the automatic gold wire bonder.
On the original automatic gold wire bonder for BOX encapsulation, when a product TO be bonded is TO be converted, the original jig main body 1 and the original pressing plate 8 are only required TO be disassembled and replaced by the jig main body 1 and the pressing plate 8 introduced in the invention, and the product TO be bonded on the automatic gold wire bonder for BOX encapsulation can be realized.
Claims (3)
1. The automatic gold wire bonding jig for the TO packaging device is characterized by comprising a jig main body (1), a product pressing block (3), a heat insulation block a (5), a heat insulation block b (12), a pressing plate (8), a limiting block (10) and a handle (13);
one side of the limiting block (10) is provided with a rectangular notch to form a U-shaped structure, vertical cylindrical clearance holes (11) are formed in two bottom corners in the notch, the lower portion of the jig main body (1) is installed in the notch, and the size of the notch is consistent with that of the bottom of the jig main body (1); two notches are symmetrically arranged on the other side of the limiting block (10), and the limiting block (10) is fixed on a heating table of the automatic gold thread bonding machine through the matching of bolts and the notches;
the jig main body (1) comprises a product placing area, a TO positioning pin (2) and a pressing block limiting column (4); the lower part of the jig main body (1) is convexly clamped in the limiting block (10), the upper part of the jig main body is convexly provided with a strip-shaped groove, and the inner walls at two ends of the groove are provided with vertical guide grooves for installing a product pressing block (3); a plurality of circular grooves are formed in one side of each strip-shaped groove and serve as product placing areas, products TO be bonded are placed in the circular grooves, TO positioning pins (2) are arranged on one sides of the circular grooves, and positioning holes in the products are matched with the TO positioning pins (2) TO fix the products; the outer sides of the two outermost product placing grooves are provided with product pressing block limiting columns (4) for limiting product pressing blocks (3);
the product pressing block (3) is integrally T-shaped, guide strips are arranged on the outer sides of two ends of the product pressing block, the product pressing block (3) is installed in a strip-shaped groove of the jig main body (1) through matching with guide grooves in the jig main body (1), two ends of the top of the product pressing block (3) are respectively clamped on the surfaces of two sides of the strip-shaped groove, a plurality of through holes are formed in a cylinder body in the middle of the product pressing block (3), and the product pressing block is fixed on the jig main body (1) through bolts; one end of the upper surface of the product pressing block (3) is provided with a plurality of U-shaped product pressing holes, the positions of the U-shaped product pressing holes are positioned right above the circular grooves for placing the products, and the number of the U-shaped product pressing holes is the same as that of the circular grooves; a plurality of clamping holes (7) are formed in the two sides of the U-shaped product pressing hole, so that the product pressing block (3) is convenient to disassemble;
the number of the heat insulation blocks a (5) is 2, the heat insulation blocks a (5) are respectively positioned on two sides of the upper part of the jig main body (1) in a protruding mode, and through holes are formed in the heat insulation blocks a (5) and fixed on the jig main body (1) through bolts; one side of the heat insulation block a (5) which is contacted with two end surfaces of the product pressing block (3) is provided with a vertical clearance hole so as to facilitate the disassembly of the product pressing block (3); one side of one of the heat insulating blocks a (5), which is close to the product pressing block (3), is provided with a rectangular space avoiding area (6) which corresponds to the space avoiding area (6) on the pressing plate (8) and leaves enough movement space for the striking rod;
the whole pressing plate (8) is of a U-shaped structure, a rectangular space avoiding area (6) is arranged on the inner side of one end of the pressing plate (8), the pressing plate (8) is arranged on the heat insulating block a (5), and the U-shaped area exposes the bulge on the upper part of the jig main body (1) outside; the two sides of the pressing plate (8) are convex, the convex structure is matched with a pressing plate device on an automatic gold wire bonding machine, a plurality of pressing plate fixing holes (9) are formed in the convex, and the pressing plate (8) is fixed on the pressing plate device on the gold wire bonding machine;
the handle (13) is fixed on the side surface of the jig main body (1) through a bolt, and a heat insulation block b (12) is arranged between the handle (13) and the jig main body (1).
2. The automatic gold wire bonding tool for TO packaged devices as claimed in claim 1, wherein the fixing holes (9) on the pressing plate (8) are circular on one side and elliptical on the other side.
3. The automatic bonding jig for the TO packaging device as claimed in claim 1 or 2, wherein the material of the limiting block (10) is 45# steel; the jig main body (1) is made of brass; the product pressing block (3) is made of spring steel; the pressing plate (8) is made of stainless steel; the heat insulation block a (5) is made of bakelite; the heat insulation block b (12) is made of mica.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010138029.1A CN111244749B (en) | 2020-03-03 | 2020-03-03 | Automatic gold thread bonding tool of TO encapsulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010138029.1A CN111244749B (en) | 2020-03-03 | 2020-03-03 | Automatic gold thread bonding tool of TO encapsulation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111244749A true CN111244749A (en) | 2020-06-05 |
| CN111244749B CN111244749B (en) | 2024-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010138029.1A Active CN111244749B (en) | 2020-03-03 | 2020-03-03 | Automatic gold thread bonding tool of TO encapsulation device |
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| Country | Link |
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| CN (1) | CN111244749B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204431578U (en) * | 2015-01-27 | 2015-07-01 | 商丘金振源电子科技有限公司 | A kind of automated exchanged cutter machine localization tool |
| CN106329309A (en) * | 2016-11-07 | 2017-01-11 | 大连藏龙光电子科技有限公司 | Automatic gold wire bonding integrated fixture for deep-cavity package laser transmitter |
| CN206084257U (en) * | 2016-09-18 | 2017-04-12 | 兴科电子科技有限公司 | It compresses tightly tool to can be used to some glue and welded |
| WO2019148680A1 (en) * | 2018-02-02 | 2019-08-08 | 厦门三安光电有限公司 | Bonding jig, bonding apparatus and bonding method for micro light emitting devices |
| CN211320569U (en) * | 2020-03-03 | 2020-08-21 | 大连优迅科技有限公司 | Automatic gold thread bonding tool of TO encapsulation device |
-
2020
- 2020-03-03 CN CN202010138029.1A patent/CN111244749B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204431578U (en) * | 2015-01-27 | 2015-07-01 | 商丘金振源电子科技有限公司 | A kind of automated exchanged cutter machine localization tool |
| CN206084257U (en) * | 2016-09-18 | 2017-04-12 | 兴科电子科技有限公司 | It compresses tightly tool to can be used to some glue and welded |
| CN106329309A (en) * | 2016-11-07 | 2017-01-11 | 大连藏龙光电子科技有限公司 | Automatic gold wire bonding integrated fixture for deep-cavity package laser transmitter |
| WO2019148680A1 (en) * | 2018-02-02 | 2019-08-08 | 厦门三安光电有限公司 | Bonding jig, bonding apparatus and bonding method for micro light emitting devices |
| CN211320569U (en) * | 2020-03-03 | 2020-08-21 | 大连优迅科技有限公司 | Automatic gold thread bonding tool of TO encapsulation device |
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| Publication number | Publication date |
|---|---|
| CN111244749B (en) | 2024-05-07 |
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Country or region after: China Address after: Elevator 5 / F, No.125, high energy street, high tech park, Dalian, Liaoning Province Applicant after: Dalian Youxinguang Technology Co.,Ltd. Address before: Elevator 5 / F, No.125, high energy street, high tech park, Dalian, Liaoning Province Applicant before: DALIAN YOUXUN TECHNOLOGY Co.,Ltd. Country or region before: China |
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