CN103118502A - Mechanism facilitating installation of ball grid array (BGA) repair workstation hot wind nozzle - Google Patents
Mechanism facilitating installation of ball grid array (BGA) repair workstation hot wind nozzle Download PDFInfo
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- CN103118502A CN103118502A CN 201110363145 CN201110363145A CN103118502A CN 103118502 A CN103118502 A CN 103118502A CN 201110363145 CN201110363145 CN 201110363145 CN 201110363145 A CN201110363145 A CN 201110363145A CN 103118502 A CN103118502 A CN 103118502A
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- hot wind
- hot
- installation plate
- wind nozzle
- bga
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Abstract
A mechanism facilitating installation of a ball grid array (BGA) repair workstation hot wind nozzle comprises a hot wind nozzle, a manual adjustment rod, support blocks, connecting rods, a linkage rod, an upper installation plate, an air guide tube, L-shaped calipers, a hot wind guide tube, rotating plates, springs and an upper and down connecting rod installation hole. The support blocks are arranged at two ends of a lower installation plate in a welded mode. A shaft penetrates through the middle of each support block. Each L-shaped caliper is installed on each shaft. The two L-shaped calipers are installed with the linkage rod in a linkage mode through the two connecting rods. The springs are connected with the L-shaped calipers. When the manual adjustment rod rotates, the L-shaped calipers are loosened to fix the hot wind nozzle. The hot wind nozzle can be fixed under the actions of the springs when the manual adjustment rod is loosened. The air guide tube is communicated with the lower installation plate and the upper installation plate, and extends out of the upper installation plate. The hot wind guide tube is communicated with the lower installation plate and the upper installation plate. The mechanism facilitating the installation of the BGA repair workstation hot wind nozzle has the advantage that the hot wind nozzle can be conveniently and rapidly installed through a manual method and through mechanical linkage.
Description
Technical field
The invention belongs to BGA reclamation work station structure field, be specifically related to the installing mechanism of a kind of BGA of convenience reclamation work station hot-blast spray nozzle.
Background technology
Development along with science and technology, large scale integrated circuit is used in all trades and professions widely, and the zone of the soldered elements on integrated circuit pcb board chip, integrated, the element of welding becomes increasingly complex, and the element of a lot of PCB all adopts the method for packing of BGA, its advantage is that package area is little, pin is many, and is powerful, and cost is low.But its shortcoming is also clearly, adopt exactly the pcb board of BGA welding method, one of them little chip breaks down, just may cause scrapping of monoblock PCB welded plate, as want to repair and must adopt identical method for packing, so BGA reclamation work station arises at the historic moment, for the pcb board that adopts the BGA encapsulation technology is reprocessed, control cost greatly and waste, having extended the useful life of pcb board.
Summary of the invention
The shortcoming that exists in order to overcome above-mentioned prior art the object of the present invention is to provide the installing mechanism of a kind of BGA of convenience reclamation work station hot-blast spray nozzle, the present invention to have and utilizes manual method that the characteristics of hot-blast spray nozzle conveniently are installed by mechanical linkage.
In order to achieve the above object, the present invention adopts following technical scheme:
a kind of installing mechanism that facilitates BGA reclamation work station hot-blast spray nozzle, comprise hot-blast spray nozzle 1, manual adjustment rod 2, back-up block 3, connecting rod 4, gangbar 5, upper mounting plate 6, wireway 7, L shaped clamp 8, hot-blast conduit 9, rotating disk 10, spring 11 and upper lower connecting rod installing hole 12, described back-up block 3 is welded on lower installation board two ends, wear an axle in the middle of back-up block 3, L shaped clamp 8 are installed on axle, two L shaped clamp 8 are installed by two connecting rods 4 and gangbar 5 interlocks, spring 11 is connected with shape clamp 8, when rotating, manual adjustment rod 2 just can unclamp fixedly hot-blast spray nozzle 1 of L shaped clamp 8, unclamp manual adjustment rod 2 and will fix hot-blast spray nozzle under spring 11 effects, wireway 7 is communicated with lower installation board and upper mounting plate 6 and stretches out upper mounting plate 6, hot-blast conduit 9 is communicated with lower installation board and upper mounting plate 6.
Hot-blast spray nozzle 1 is to install fixingly by two L shaped clamp 8 of gangbar 5 interlock, and its motion mainly realizes by gangbar 5 and spring 11, and the present invention has and utilizes manual method that the characteristics of hot-blast spray nozzle conveniently are installed by mechanical linkage.
Description of drawings
Accompanying drawing is apparatus of the present invention structural representation.
Embodiment
as shown in drawings, the present invention is a kind of facilitates the installing mechanism of BGA reclamation work station hot-blast spray nozzle, comprise hot-blast spray nozzle 1, manual adjustment rod 2, back-up block 3, connecting rod 4, gangbar 5, upper mounting plate 6, wireway 7, L shaped clamp 8, hot-blast conduit 9, rotating disk 10, spring 11 and upper lower connecting rod installing hole 12, described back-up block 3 is welded on lower installation board two ends, wear an axle in the middle of back-up block 3, L shaped clamp 8 are installed on axle, two L shaped clamp 8 are installed by two connecting rods 4 and gangbar 5 interlocks, spring 11 is connected with shape clamp 8, mainly screens pincers 8 are played the fixedly effect of hot-blast spray nozzle that automatically resets, when rotating, manual adjustment rod 2 just can unclamp fixedly hot-blast spray nozzle 1 of L shaped clamp 8, unclamp manual adjustment rod 2 and will fix hot-blast spray nozzle under spring 11 effects, wireway 7 is communicated with lower installation board and upper mounting plate 6 and stretches out upper mounting plate 6, hot-blast conduit 9 is communicated with lower installation board and upper mounting plate 6.
The operation principle of the installing mechanism of a kind of BGA of convenience reclamation work of the present invention station hot-blast spray nozzle is: when hot-blast spray nozzle 1 is installed, hand rotation manual adjustment rod 2 is opened two L shaped clamp 8, then hot-blast spray nozzle 1 is headed in the circular recess of lower installation board, unclamp manual adjustment rod 2, under the effect of spring 11, mechanism resets, L shaped clamp 8 block hot-blast spray nozzle 1, its medi-spring 11 is connected with L shaped clamp 8, will pull spring 11 when L shaped clamp 8 rotate, spring mainly plays automatically reset effect.
The above; only the embodiment of the inventive method; be not that the present invention is imposed any restrictions, the variation of every any simple modification of above embodiment being done according to technical solution of the present invention, structure replaces all still belonging in the protection range of the technology of the present invention system.
Claims (1)
1. installing mechanism that facilitates BGA reclamation work station hot-blast spray nozzle, comprise hot-blast spray nozzle (1), manual adjustment rod (2), back-up block (3), connecting rod (4), gangbar (5), upper mounting plate (6), wireway (7), L shaped clamp (8), hot-blast conduit (9), rotating disk (10), spring (11) and upper lower connecting rod installing hole (12), described back-up block (3) is welded on lower installation board two ends, wear an axle in the middle of back-up block (3), L shaped clamp (8) are installed on axle, two L shaped clamp (8) are installed by two connecting rods (4) and a gangbar (5) interlock, spring (11) is connected with shape clamp (8), when rotating, manual adjustment rod (2) just can unclamp fixedly hot-blast spray nozzle (1) of L shaped clamp (8), unclamp manual adjustment rod (2) and will fix hot-blast spray nozzle (1) under spring (11) effect, wireway (7) is communicated with lower installation board and upper mounting plate (6) and stretches out upper mounting plate (6), hot-blast conduit (9) is communicated with lower installation board and upper mounting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110363145 CN103118502A (en) | 2011-11-16 | 2011-11-16 | Mechanism facilitating installation of ball grid array (BGA) repair workstation hot wind nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110363145 CN103118502A (en) | 2011-11-16 | 2011-11-16 | Mechanism facilitating installation of ball grid array (BGA) repair workstation hot wind nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103118502A true CN103118502A (en) | 2013-05-22 |
Family
ID=48416740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110363145 Pending CN103118502A (en) | 2011-11-16 | 2011-11-16 | Mechanism facilitating installation of ball grid array (BGA) repair workstation hot wind nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103118502A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567201A (en) * | 2017-10-26 | 2018-01-09 | 肇庆市高新区晓靖科技有限公司 | A kind of BGA repair workstations hot-blast spray nozzle |
-
2011
- 2011-11-16 CN CN 201110363145 patent/CN103118502A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107567201A (en) * | 2017-10-26 | 2018-01-09 | 肇庆市高新区晓靖科技有限公司 | A kind of BGA repair workstations hot-blast spray nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130522 |