CN204702834U - Electronic component high speed electrodeposition washing unit - Google Patents
Electronic component high speed electrodeposition washing unit Download PDFInfo
- Publication number
- CN204702834U CN204702834U CN201520395436.5U CN201520395436U CN204702834U CN 204702834 U CN204702834 U CN 204702834U CN 201520395436 U CN201520395436 U CN 201520395436U CN 204702834 U CN204702834 U CN 204702834U
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- CN
- China
- Prior art keywords
- electronic component
- high speed
- washing unit
- component high
- speed electrodeposition
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of electronic component high speed electrodeposition washing unit, comprise water jacket, in water jacket, be provided with at least one inside groove, the cell wall of described inside groove is provided with opening, bottom described inside groove, be provided with ultrasonic unit.The utility model adopt ultrasonic unit cleaning electronic component after, electronic component because cleaning the bad phenomenon causing outward appearance heterochromatic without, improve the quality of product, effectively decrease the number of times that product is heterochromatic.
Description
Technical field
The utility model relates to a kind of electronic component high speed electrodeposition washing unit.
Background technology
The overall shape that electronic component is positioned on framework is rectangular sheet shape, is illustrated in figure 1 a kind of structural representation of electronic component, and it comprises epoxy packages body 11, and each epoxy-plastic packaging body 11 is provided with multiple pin 12.Multiple epoxy-plastic packaging body 11 is fixed by fixed frame 13, becomes electronic component framework 1.
In electronic component electroplating technology, product needs to carry out aftertreatment and cleaning after plating, and electroplate technology flow process is as follows: plating-cleaning-neutralizing treatment-cleaning-anti-discolouring process-cleaning-hot cleaning showers-oven dry blanking.
In the technological process processed after plating, because the medicament in related process is in acid or basic solution, in order to ensure the plating reliability quality of product, its cleaning of electroplating aftertreatment last is quite important, the quality of this cleaning directly has influence on the visual appearance after the plating of product, and the length in storage time, therefore product must ensure thoroughly to clean up when cleaning.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, the electronic component high speed electrodeposition washing unit providing a kind of cleaning performance good.
For realizing above object, the utility model is achieved through the following technical solutions:
Electronic component high speed electrodeposition washing unit, comprises water jacket, is provided with at least one inside groove in water jacket, and the cell wall of described inside groove is provided with opening, is provided with ultrasonic unit bottom described inside groove.
In above-mentioned electronic component high speed electrodeposition washing unit, described ultrasonic unit comprises interconnective ultrasonic wave and sends out shake machine and ultrasonic vibrator, and described ultrasonic vibrator launches ultrasonic wave to scavenging solution.
In above-mentioned electronic component high speed electrodeposition washing unit, described opening part arranges two pins, two pins is set with a liquid retaining ring.
In above-mentioned electronic component high speed electrodeposition washing unit, described liquid retaining ring diameter is greater than cotter diameter.
In above-mentioned electronic component high speed electrodeposition washing unit, described opening part is provided with two pieces of first flow deflectors becoming splayed to arrange.
In above-mentioned electronic component high speed electrodeposition washing unit, two piece of first described flow deflector angle is 70 ° ~ 80 °.
In above-mentioned electronic component high speed electrodeposition washing unit, two piece of first described flow deflector is non-intersect, and two piece of first flow deflector distance is the most nearby 2 ~ 3 times of leadframe thickness.
In above-mentioned electronic component high speed electrodeposition washing unit, the cell wall of described inside groove is also provided with overflow port.
In the utility model, ultrasonic unit sends hyperacoustic energy and can penetrate trickle gap and aperture, and when cleaning this kind of precise part of electronic component or assembly parts, ultrasonic cleaning often becomes unique cleaning way that can meet its special technical requirement; Relative Conventional cleaning method is faster in workpiece dedusting scale removal.Electronic component need not be dismantled namely capable of washing.Ultrasonic cleaning can save labor force, therefore cost-saving; No matter electronic component is is greatly little, simple or complicated, single-piece or batch, uses ultrasonic cleaning can obtain the unrivaled homogeneous degree of cleaning of manual cleaning.
Accompanying drawing explanation
Fig. 1 is the structural representation that electronic component is arranged on framework.
Fig. 2 is this utility structure schematic diagram.
Fig. 3 is the utility model ultrasonic unit fundamental diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figure 2, electronic component high speed electrodeposition washing unit, comprises water jacket 5, is provided with at least one inside groove 3 in water jacket 5, and the cell wall of described inside groove 3 is provided with opening, is provided with ultrasonic unit 2 bottom described inside groove 3.Water jacket 5 and inside groove 3 are rectangular slot, and have certain degree of depth, to hold scavenging solution.
Ultrasonic unit 2 comprises interconnective ultrasonic wave and sends out shake machine 21 and ultrasonic vibrator 22 as shown in Figure 3, and described ultrasonic vibrator 22 launches ultrasonic wave to scavenging solution.
Ultrasonic unit 2 sends hyperacoustic energy can penetrate trickle gap and aperture, and when cleaning this kind of precise part of electronic component or assembly parts, ultrasonic cleaning often becomes unique cleaning way that can meet its special technical requirement; Relative Conventional cleaning method is faster in workpiece dedusting scale removal.Electronic component need not be dismantled namely capable of washing.Ultrasonic cleaning can save labor force, therefore cost-saving; No matter electronic component is is greatly little, simple or complicated, single-piece or batch, uses ultrasonic cleaning can obtain the unrivaled homogeneous degree of cleaning of manual cleaning.
Each opening part arranges on two pins, 31, two pins 31 and is set with a liquid retaining ring 32, and liquid retaining ring 32 diameter is greater than cotter diameter, for stopping that scavenging solution overflows, to ensure that inside groove 3 li has enough scavenging solutions.
Opening part is provided with two pieces of first flow deflectors 33 becoming splayed to arrange, two piece of first described flow deflector 33 angle is 70 ° ~ 80 °, two piece of first flow deflector 33 is non-intersect, two piece of first flow deflector 33 distance is the most nearby 2 ~ 3 times of leadframe thickness, in order to avoid flow deflector impacting electron element.
It is wide that two first flow deflectors 33 form a both ends open, middle narrow steel band 4 passage, and during use, steel band 4 carries electronic component (not shown) and moves from left to right, and steel band 4 moves from cell wall to cell wall, successively through opening and opening.When steel band 4 is through opening and opening, the first flow deflector 33 both can play the guiding role, and can maintain again the scavenging solution liquid level stabilizing in inside groove, electroplate liquid can be avoided very few and affect cleaning performance.When electronic component is through inside groove 3, due to the guiding of flow deflector, so the phenomenon that electronic component is stuck, easily drops can not be there is; And due to the effect of the first flow deflector 33, the flowing of solution more steadily, in order, be more conducive to the homogeneity of product thickness of coating.Improve quality product.
The cell wall of inside groove 3 is also provided with overflow port 34.When the drawing liquid speed of liquid absorbing pump is greater than, equals the solution speed that leaks of water conservancy diversion gap of its plating inside groove 3, the unnecessary solution of a part can be excessive to water jacket 5 by the overflow port 4 of inside groove 3, thus make the stable of scavenging solution liquid level.
The utility model adopts after ultrasonic unit 2 cleans electronic component, electronic component because the bad phenomenon causing outward appearance heterochromatic of cleaning without, improve the quality of product, effectively decrease the number of times that product is heterochromatic.
Embodiment in the utility model, only for being described the utility model, does not form the restriction to right, other equivalent in fact substituting, all in the utility model protection domain that those skilled in that art can expect.
Claims (8)
1. electronic component high speed electrodeposition washing unit, is characterized in that, comprises water jacket, is provided with at least one inside groove in water jacket, and the cell wall of described inside groove is provided with opening, is provided with ultrasonic unit bottom described inside groove.
2. electronic component high speed electrodeposition washing unit according to claim 1, is characterized in that: described ultrasonic unit comprises interconnective ultrasonic wave and sends out shake machine and ultrasonic vibrator, and described ultrasonic vibrator launches ultrasonic wave to scavenging solution.
3. electronic component high speed electrodeposition washing unit according to claim 1, is characterized in that: described opening part arranges two pins, two pins is set with a liquid retaining ring.
4. electronic component high speed electrodeposition washing unit according to claim 3, is characterized in that: described liquid retaining ring diameter is greater than cotter diameter.
5. electronic component high speed electrodeposition washing unit according to claim 1, is characterized in that: described opening part is provided with two pieces of first flow deflectors becoming splayed to arrange.
6. electronic component high speed electrodeposition washing unit according to claim 5, is characterized in that: two piece of first described flow deflector angle is 70 ° ~ 80 °.
7. electronic component high speed electrodeposition washing unit according to claim 5, is characterized in that: two piece of first described flow deflector is non-intersect, and two piece of first flow deflector distance is the most nearby 2 ~ 3 times of leadframe thickness.
8. electronic component high speed electrodeposition washing unit according to claim 1, is characterized in that: the cell wall of described inside groove is also provided with overflow port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395436.5U CN204702834U (en) | 2015-06-09 | 2015-06-09 | Electronic component high speed electrodeposition washing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520395436.5U CN204702834U (en) | 2015-06-09 | 2015-06-09 | Electronic component high speed electrodeposition washing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204702834U true CN204702834U (en) | 2015-10-14 |
Family
ID=54282462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520395436.5U Expired - Fee Related CN204702834U (en) | 2015-06-09 | 2015-06-09 | Electronic component high speed electrodeposition washing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204702834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018030973A3 (en) * | 2016-08-08 | 2018-07-05 | Net Boru Sanayi Ve Dis Ticaret Kollektif Sirketi Bora Saman Ve Ortagi | Copper-coated steel sheet production assembly and method |
-
2015
- 2015-06-09 CN CN201520395436.5U patent/CN204702834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018030973A3 (en) * | 2016-08-08 | 2018-07-05 | Net Boru Sanayi Ve Dis Ticaret Kollektif Sirketi Bora Saman Ve Ortagi | Copper-coated steel sheet production assembly and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |