CN204315543U - For the rack for cleaning of diode - Google Patents
For the rack for cleaning of diode Download PDFInfo
- Publication number
- CN204315543U CN204315543U CN201420822729.2U CN201420822729U CN204315543U CN 204315543 U CN204315543 U CN 204315543U CN 201420822729 U CN201420822729 U CN 201420822729U CN 204315543 U CN204315543 U CN 204315543U
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- CN
- China
- Prior art keywords
- pallet
- cleaning
- diode
- rack
- jiong
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of rack for cleaning for diode, belong to diode cleaning technique field, it comprises support body and multiple pallet for holding pickling dish, described pallet from top to bottom tilts to be fixed on support body successively, described pallet is in " Jiong " font, and it is formed by a surface plate bending, and lower end, " Jiong " font pallet both sides is provided with outside flange, be provided with the riser upwards arranged outside flange, the side of described " Jiong " font pallet, flange and riser form chute.Pallet of the present utility model prevents diode from coming off from pickling dish, and the inclined design of pallet facilitates picking and placeing of pickling dish, pickling dish slant setting, and components and parts slant setting, prevents diode from coming off, and cleaning is cleaner, and cleaning performance is good, improves the quality of products.
Description
Technical field
The utility model relates to a kind of rack for cleaning for diode, belongs to diode cleaning technique field.
Background technology
In semiconductor diode manufacturing process, cleaning is one of most important link, especially the ultrasonic cleaning process in cleaning process, it is the principal element directly concerning diode comprehensive electrochemical properties, how to clean effectively and rapidly diode, be the major issue of long-standing problem diode manufacturer.The cleaning cleannes of diode directly affect the reliability of the quality of product.
Summary of the invention
The deficiency that the utility model exists for prior art and defect, provide a kind of rack for cleaning for diode.
For achieving the above object, the technical scheme that the utility model adopts is: a kind of rack for cleaning for diode, comprise support body and multiple pallet for holding pickling dish, described pallet from top to bottom tilts to be fixed on support body successively, described pallet is in " Jiong " font, and it is formed by a surface plate bending, and lower end, " Jiong " font pallet both sides is provided with outside flange, be provided with the riser upwards arranged outside flange, the side of described " Jiong " font pallet, flange and riser form chute.
Distance between described pallet is equal, and the distance between two pallets is greater than the height of pickling dish, and both differences in height are 1cm ~ 1.2cm.
Angle between described pallet and horizontal plane is 15 ° ~ 35 °.
Described pallet adopts stainless steel to make.
Described support body welds by the pipe of hollow the upper and lower framework of rectangle formed and forms with the vertical rod being connected upper and lower framework, and described pallet is from top to bottom fixed in vertical rod successively.
The quantity of described pallet is 6.
The beneficial effects of the utility model are:
Pallet of the present utility model prevents diode from coming off from pickling dish, and the inclined design of pallet facilitates picking and placeing of pickling dish, pickling dish slant setting, components and parts slant setting, prevent diode from coming off, and cleaning is cleaner, cleaning performance is good, improve the quality of products, structure is simple, reasonable in design.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the utility model for the rack for cleaning of diode;
Fig. 2 is the side-looking structural representation of the utility model for the rack for cleaning of diode;
Fig. 3 is the structure structural representation of the utility model for the pallet of the rack for cleaning of diode;
Fig. 4 is the using state schematic diagram of the utility model for the rack for cleaning of diode.
The meaning of number in the figure representative is: 1, upper frame, 2, vertical rod, 3, pallet, 4, underframe, 5, chute, 6, diode, 7, pickling dish, 8, supporting leg.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Embodiment 1: see Fig. 1,2 and 3, a kind of rack for cleaning for diode, comprise support body and multiple pallet 3 for holding pickling dish 7, described pallet 3 from top to bottom tilts to be fixed on support body successively, described pallet 3 is in " Jiong " font, and it is formed by a surface plate bending, and lower end, " Jiong " font pallet both sides is provided with outside flange, be provided with the riser upwards arranged outside flange, the side of described " Jiong " font pallet, flange and riser form chute 5.
Distance between described pallet is equal, and the distance between two pallets 3 is greater than the height of pickling dish 7, and both differences in height are 1cm ~ 1.2cm.
Angle between described pallet 3 and horizontal plane is 15 ° ~ 35 °, chooses suitable angle as required, such as 15 °, 25 °, 30 ° or 35 °.
Described pallet 3 adopts stainless steel to make.
Described support body is welded the upper and lower framework of rectangle 1,4 formed and forms with the vertical rod 2 being connected upper and lower framework 1,4 by the pipe of hollow, described pallet 3 is from top to bottom fixed in vertical rod 2 successively.Pickling dish 7 of the present utility model is made up of pickling disk body and supporting leg, pickling disk body is offered multiple jack for plug-in mounting diode.
Using method of the present utility model: see Fig. 4, first, inserts in the jack of pickling dish by needing the diode of cleaning; Then, the pickling dish sticking with diode is put into the pallet 3 of the utility model rack for cleaning, specifically, the supporting leg 8 of pickling dish is put into chute, promote pickling dish and enter pallet; Finally, the rack for cleaning filling pickling dish is put into supersonic wave cleaning machine and carry out pickling.Each pallet of the present utility model all inclination certain angle is arranged on rack for cleaning, and distance between each pallet is identical, under hyperacoustic effect, the equal trailer in the jack of pickling dish of enumerating in full detail of material not on a pallet, and tilt at an angle, and then it is good clear to make impurity remaining in the card of material and cleaning disc and jack obtain, thus improve the cleannes of the diode of cleaning, ensure product quality.
Claims (6)
1. the rack for cleaning for diode, comprise support body and multiple pallet for holding pickling dish, it is characterized in that: described pallet from top to bottom tilts to be fixed on support body successively, described pallet is in " Jiong " font, it is formed by a surface plate bending, lower end, " Jiong " font pallet both sides is provided with outside flange, is provided with the riser upwards arranged outside flange, and the side of described " Jiong " font pallet, flange and riser form chute.
2. the rack for cleaning of diode according to claim 1, is characterized in that: the distance between described pallet is equal, and the distance between two pallets is greater than the height of pickling dish, and both differences in height are 1cm ~ 1.2cm.
3. the rack for cleaning of diode according to claim 1 and 2, is characterized in that: the angle between described pallet and horizontal plane is 15 ° ~ 35 °.
4. the rack for cleaning for diode according to claim 1, is characterized in that: described pallet adopts stainless steel to make.
5. the rack for cleaning for diode according to claim 1, is characterized in that: described support body welds by the pipe of hollow the upper and lower framework of rectangle formed and forms with the vertical rod being connected upper and lower framework, and described pallet is from top to bottom fixed in vertical rod successively.
6. the rack for cleaning for diode according to claim 1,4 or 5, is characterized in that: the quantity of described pallet is 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822729.2U CN204315543U (en) | 2014-12-23 | 2014-12-23 | For the rack for cleaning of diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420822729.2U CN204315543U (en) | 2014-12-23 | 2014-12-23 | For the rack for cleaning of diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315543U true CN204315543U (en) | 2015-05-06 |
Family
ID=53137844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420822729.2U Expired - Fee Related CN204315543U (en) | 2014-12-23 | 2014-12-23 | For the rack for cleaning of diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993967A (en) * | 2017-12-22 | 2018-05-04 | 中国振华集团永光电子有限公司（国营第八七三厂） | A kind of Multifunctional corrosion device of semiconductor devices |
-
2014
- 2014-12-23 CN CN201420822729.2U patent/CN204315543U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107993967A (en) * | 2017-12-22 | 2018-05-04 | 中国振华集团永光电子有限公司（国营第八七三厂） | A kind of Multifunctional corrosion device of semiconductor devices |
| CN107993967B (en) * | 2017-12-22 | 2023-10-03 | 中国振华集团永光电子有限公司（国营第八七三厂） | Multifunctional corrosion device for semiconductor device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 453000, 16 km north of Yanjin County, Xinxiang City, Henan Province, north of the road Patentee after: Henan crown electronic Polytron Technologies Inc Address before: 453000, 16 km north of Yanjin County, Xinxiang City, Henan Province, north of the road Patentee before: Champion Electronics (Xinxiang) semiconductor industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150506 Termination date: 20201223 |