CN204294570U - Substrate feeder dust arrester - Google Patents
Substrate feeder dust arrester Download PDFInfo
- Publication number
- CN204294570U CN204294570U CN201420731053.6U CN201420731053U CN204294570U CN 204294570 U CN204294570 U CN 204294570U CN 201420731053 U CN201420731053 U CN 201420731053U CN 204294570 U CN204294570 U CN 204294570U
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- CN
- China
- Prior art keywords
- blow pipe
- gas blow
- gas
- support
- substrate
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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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Abstract
The utility model relates to a kind of substrate feeder dust arrester, it is characterized in that it comprises track support (1) and gas blow pipe (2), described track support 1 is arranged on base support bar (3), in the side of described track support (1), gas blow pipe support (4) is installed, one end of described gas blow pipe (2) is fixed on gas blow pipe support (4), the link of described gas blow pipe (2) with gas blow pipe support (4) is provided with speed governing gas joint (5), described base support bar (3) is provided with control valve (7) by a fixed panel (6), filter (8) and magnetic valve (9), described gas blow pipe (2) offers multiple gas hole (10) down.Can the utility model effectively remove the FM on substrate, thus reduces flip-chip bump and substrate trace? rosin joint defect after welding, final raising packaging and testing yield.
Description
Technical field
The utility model relates to a kind of dust arrester on the feeder of board transport charging.Belong to technical field of semiconductor encapsulation.
Background technology
Current material loading board only provides board transport charging, in flip-chip paster process, by chip upset is mounted, because substrate surface exists small FM, to affect after inversed-chip lug (bump) welds with substrate trace and occur product rosin joint, reduce the yield of packaging and testing.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of substrate feeder dust arrester, effectively can remove the FM on substrate, thus reduction flip-chip bump welds rear rosin joint defect with substrate trace, final raising packaging and testing yield.
The purpose of this utility model is achieved in that a kind of substrate feeder dust arrester, it comprises track support and gas blow pipe, described track support is arranged on base support bar, in the side of described track support, gas blow pipe support is installed, one end of described gas blow pipe is fixed on gas blow pipe support, the link of described gas blow pipe and gas blow pipe support is provided with speed governing gas joint, described base support bar is provided with control valve by a fixed panel, filter and magnetic valve, described control valve is arranged on the gas outlet of filter, the air inlet of described magnetic valve is connected with the gas outlet of control valve, the gas outlet of described magnetic valve is connected with speed governing gas joint, described gas blow pipe offers multiple gas hole down.
Compared with prior art, the beneficial effect that has of the utility model:
The utility model is transformed for feeder upper feed inlet region, increase gas blow pipe, in machine bottom, dress control valve and filter (in filtering compressed air impurity), for regulating the pressure of air blowing, thus minimizing substrate FM affects product, effectively can remove the FM on substrate, thus reduction flip-chip bump welds rear rosin joint defect with substrate trace, final raising packaging and testing yield.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein:
Track support 1, gas blow pipe 2, base support bar 3, gas blow pipe support 4, speed governing gas joint 5, fixed panel 6, control valve 7, filter 8, magnetic valve 9, gas hole 10.
Detailed description of the invention
See Fig. 1, the utility model relates to a kind of substrate feeder dust arrester, comprise track support 1 and gas blow pipe 2, described track support 1 is arranged on base support bar 3, in the side of described track support 1, gas blow pipe support 4 is installed, one end of described gas blow pipe 2 is fixed on gas blow pipe support 4, and be parallel to each other between gas blow pipe 2 and track support 1, described gas blow pipe 2 with the link of gas blow pipe support 4 are provided with speed governing gas joint 5, described base support bar 3 is provided with control valve 7 by a fixed panel 6, filter 8 and magnetic valve 9, described control valve 7 is arranged on the gas outlet of filter 8, the air inlet of described magnetic valve 9 is connected with the gas outlet of control valve 7, the gas outlet of described magnetic valve 9 is connected with speed governing gas joint 5, by solenoid control gassing time, and control valve is used for regulating the pressure blown afloat, wherein gas blow pipe 2 adopts diameter 8mm, length is the stainless steel hollow pipe of 150mm, the product of the widest 160mm can be covered, gas blow pipe 2 is provided with the gas hole 10 of 16 diameter 1mm.
Claims (1)
1. a substrate feeder dust arrester, it is characterized in that it comprises track support (1) and gas blow pipe (2), described track support (1) is arranged on base support bar (3), in the side of described track support (1), gas blow pipe support (4) is installed, one end of described gas blow pipe (2) is fixed on gas blow pipe support (4), the link of described gas blow pipe (2) with gas blow pipe support (4) is provided with speed governing gas joint (5), described base support bar (3) is provided with control valve (7) by a fixed panel (6), filter (8) and magnetic valve (9), described control valve (7) is arranged on the gas outlet of filter (8), the air inlet of described magnetic valve (9) is connected with the gas outlet of control valve (7), the gas outlet of described magnetic valve (9) is connected with speed governing gas joint (5), described gas blow pipe (2) offers multiple gas hole (10) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731053.6U CN204294570U (en) | 2014-11-29 | 2014-11-29 | Substrate feeder dust arrester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420731053.6U CN204294570U (en) | 2014-11-29 | 2014-11-29 | Substrate feeder dust arrester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204294570U true CN204294570U (en) | 2015-04-29 |
Family
ID=53100153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420731053.6U Active CN204294570U (en) | 2014-11-29 | 2014-11-29 | Substrate feeder dust arrester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204294570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837923A (en) * | 2017-04-19 | 2017-06-13 | 镇江成泰自动化技术有限公司 | A kind of dust arrester and Rodless cylinder based on Rodless cylinder |
| CN108069223A (en) * | 2018-01-06 | 2018-05-25 | 佛山市三盟新能源有限公司 | A kind of board-like translation conveying device |
-
2014
- 2014-11-29 CN CN201420731053.6U patent/CN204294570U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837923A (en) * | 2017-04-19 | 2017-06-13 | 镇江成泰自动化技术有限公司 | A kind of dust arrester and Rodless cylinder based on Rodless cylinder |
| CN106837923B (en) * | 2017-04-19 | 2018-05-18 | 镇江成泰自动化技术有限公司 | A kind of rodless cylinder with dust-extraction unit |
| CN108069223A (en) * | 2018-01-06 | 2018-05-25 | 佛山市三盟新能源有限公司 | A kind of board-like translation conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |