CN204182658U - A kind of aid improving plasma surface cleaning performance - Google Patents
A kind of aid improving plasma surface cleaning performance Download PDFInfo
- Publication number
- CN204182658U CN204182658U CN201420658195.4U CN201420658195U CN204182658U CN 204182658 U CN204182658 U CN 204182658U CN 201420658195 U CN201420658195 U CN 201420658195U CN 204182658 U CN204182658 U CN 204182658U
- Authority
- CN
- China
- Prior art keywords
- framework
- cleaning performance
- surface cleaning
- plasma surface
- supporting member
- 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
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 28
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 241000272165 Charadriidae Species 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a kind of aid improving plasma surface cleaning performance, comprise can deformation framework and be arranged on several supporting members on framework, described framework comprises " well " glyph framework of four carriage compositions, every two carriage crossover locations, by pinned connection, every bar carriage are equipped with several equally distributed screwed holes; One end of described supporting member is cylinder, and cylindrical lower end excircle is provided with the external screw thread closed with corresponding threaded holes, and the other end of supporting member is cone, and the top of cone is for supporting pcb board.The utility model improves the aid framework of plasma surface cleaning performance, and not only size is variable, and realize deformation by bearing pin, the pcb board of different size and shape can be adapted to, the setting of supporting member, pcb board can be maked somebody a mere figurehead, effectively improve plasma surface cleaning performance.
Description
Technical field
The utility model relates to plasma surface washing and cleaning operation, specifically refers to a kind of aid improving plasma surface cleaning performance.
Background technology
In circuit board fabrication process, need to carry out plasma cleaning operation to the surface of circuit board, in actual plasma treatment process, circuit board surface lies on steel mesh usually, the region cleaning performance covered by steel mesh is poor, easily causes the situation of fine and closely woven circuit PCB later stage manufacturing scrap to occur.The common solution of industry is transformed into vertical placement by horizontal plasma treatment facility, but all have requirement to the size, hardness etc. of plate, and the utilization rate in article on plasma process space is lower.
Utility model content
The purpose of this utility model is to provide the aid of a kind of highly versatile, the improvement plasma surface cleaning performance that applied widely, cleaning performance good and product yield is high.
The utility model can be achieved through the following technical solutions:
A kind of aid improving plasma surface cleaning performance, comprise can deformation framework and be arranged on several supporting members on framework, described framework comprises " well " glyph framework of four carriage compositions, every two carriage crossover locations, by pinned connection, every bar carriage are equipped with several equally distributed screwed holes; One end of described supporting member is cylinder, and cylindrical lower end excircle is provided with the external screw thread closed with corresponding threaded holes, and the other end of supporting member is cone, and the top of cone is for supporting pcb board.On framework, the two carriage intervening portion places be mutually crisscross arranged pass through pinned connection, make framework can carry out adjustment deformation as required, the setting of supporting member on carriage, pcb board is positioned on supporting member and forms built on stilts state, reduce the contact area of pcb board and steel mesh, effectively improve cleaning performance, promote fine and closely woven line PCB yield in the fabrication process.
Further, the top of described cone is provided with circular arc, effectively prevents cone from causing damage to pcb board.
Further, one end of described bearing pin is fixed with the first backplate, and the other end has been threaded the second backplate, makes bearing pin and framework realize removably connecting, and adjusts the size of framework frame according to actual needs.
The utility model improves the aid of plasma surface cleaning performance, compared with prior art, has following beneficial effect:
The first, highly versatile, wide accommodation, can the design of framework of deformation, the not only size of adjustable frame, and realizes deformation by bearing pin, can adapt to the pcb board of different size and shape, wide accommodation, highly versatile;
The second, cleaning performance is good, the setting of supporting member on framework, and the setting of supporting member cone and cone end circular arc, original pcb board is contacted with the face of steel mesh change to and the point of supporting member end circular arc and/or linear contact lay, decrease the contact area of pcb board, namely be the reduction of the area be blocked, effectively improve cleaning performance;
Three, improve product yield, due to cleaning process, to be hidden residence few, and cleaning performance is good, effectively reduces the appearance of fine and closely woven line PCB later stage manufacturing scrap situation, improves fine and closely woven line PCB yield in the fabrication process.
Accompanying drawing explanation
Accompanying drawing 1 improves the structural representation of the aid of plasma surface cleaning performance for the utility model;
Accompanying drawing 2 improves the deformation structure schematic diagram of the aid of plasma surface cleaning performance for the utility model;
Accompanying drawing 3 improves the side schematic view of the aid placement pcb board of plasma surface cleaning performance for the utility model;
Accompanying drawing 4 improves the structural representation of supporting member in the aid of plasma surface cleaning performance for the utility model;
Reference numeral is: 1, framework, 2, carriage, 3, screwed hole, 4, bearing pin, and the 5, first backplate, 6, supporting member, 7, circular arc, 8, cone, 9, cylinder, 10, external screw thread, 11, pcb board.
Detailed description of the invention
In order to make those skilled in the art person understand the technical solution of the utility model better, below in conjunction with embodiment and accompanying drawing, the utility model product is described in further detail.
As shown in Figures 1 to 4, a kind of aid improving plasma surface cleaning performance, comprising can the framework 1 of deformation and several supporting member 6 of being arranged on framework 1, described framework 1 comprises " well " glyph framework that four carriages 2 form, every two carriage 2 crossover locations are connected by bearing pin 4, every bar carriage 2 are equipped with several equally distributed screwed holes 3; One end of described supporting member 6 is cylinder 9, the lower end excircle of cylinder 9 is provided with the external screw thread 10 matched with screwed hole 3, the other end of supporting member 6 is cone 8, the top of cone 8 is for supporting pcb board 11, the top of described cone 8 is provided with circular arc 7, and one end of described bearing pin 4 is fixed with the first backplate 5, and the other end has been threaded the second backplate, screw-type removably connects, and mounts and dismounts simple and convenient.
The utility model improves the using method of the aid of plasma surface cleaning performance: 1, adjust framework, the overall dimensions of framework and pcb board matching size are closed; 2, needing the screwed hole supported installs supporting member, for built on stilts pcb board; 3, the framework installing supporting member is placed on steel mesh; 4, pcb board is placed on the supporting member on framework; 5, plasma surface cleaning is carried out; 6, after having cleaned, take off pcb board, then take out framework (aid) from steel mesh.
The above, be only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model; The those of ordinary skill of all industry all can shown in by specification accompanying drawing and the above and implement the utility model swimmingly; But all those skilled in the art are not departing within the scope of technical solutions of the utility model, disclosed above technology contents can be utilized and make a little change, modify with differentiation equivalent variations, be Equivalent embodiments of the present utility model; Meanwhile, all according to substantial technological of the present utility model to the change of any equivalent variations that above embodiment is done, modify and differentiation etc., within the protection domain all still belonging to the technical solution of the utility model.
Claims (3)
1. one kind is improved the aid of plasma surface cleaning performance, it is characterized in that: comprising can the framework (1) of deformation and several supporting member (6) of being arranged on framework (1), described framework (1) comprises " well " glyph framework that four carriages (2) form, every two carriage (2) crossover locations are connected by bearing pin (4), every bar carriage (2) are equipped with several equally distributed screwed holes (3); One end of described supporting member (6) is cylinder (9), the lower end excircle of cylinder (9) is provided with the external screw thread (10) matched with screwed hole (3), the other end of supporting member (6) is cone (8), and the top of cone (8) is for supporting pcb board (11).
2. the aid improving plasma surface cleaning performance according to claim 1, is characterized in that: the top of described cone (8) is provided with circular arc (7).
3. the aid improving plasma surface cleaning performance according to claim 1 and 2, is characterized in that: one end of described bearing pin (4) is fixed with the first backplate (5), and the other end has been threaded the second backplate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658195.4U CN204182658U (en) | 2014-11-06 | 2014-11-06 | A kind of aid improving plasma surface cleaning performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420658195.4U CN204182658U (en) | 2014-11-06 | 2014-11-06 | A kind of aid improving plasma surface cleaning performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204182658U true CN204182658U (en) | 2015-03-04 |
Family
ID=52614689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420658195.4U Expired - Fee Related CN204182658U (en) | 2014-11-06 | 2014-11-06 | A kind of aid improving plasma surface cleaning performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204182658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023830A (en) * | 2015-06-06 | 2015-11-04 | 锦州七七七微电子有限责任公司 | A plasma cleaning method applied in a production process of a metal-round-shell-packaged monolithic integrated circuit |
-
2014
- 2014-11-06 CN CN201420658195.4U patent/CN204182658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105023830A (en) * | 2015-06-06 | 2015-11-04 | 锦州七七七微电子有限责任公司 | A plasma cleaning method applied in a production process of a metal-round-shell-packaged monolithic integrated circuit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204114511U (en) | A kind of extension plate for expanding hanging feet pitch-row | |
| CN202400371U (en) | Adjustable tray | |
| CN204182658U (en) | A kind of aid improving plasma surface cleaning performance | |
| CN204094778U (en) | A kind of multifunctional part frame | |
| CN204074665U (en) | A kind of cleaning fixture for plate glass | |
| CN203093273U (en) | Silk screen jig | |
| CN203892357U (en) | Pressure roller mechanism | |
| CN204486512U (en) | Worm screw machine straightening device | |
| CN204617500U (en) | A kind of can the wardrobe of regulating laminate arbitrarily | |
| CN207534677U (en) | A kind of linking arm tooling | |
| CN202346694U (en) | Counterweight device | |
| CN204638974U (en) | Wire right-angle bending device | |
| CN204620601U (en) | A kind of bearing cleaning machine bearing apparatus for placing | |
| CN206777098U (en) | A kind of pre-splicing device of table top | |
| CN204999249U (en) | A pay -off positioner for fretwork goods | |
| CN203926700U (en) | A kind of axle part mounting platform | |
| CN203938584U (en) | Split type glass frame in strengthening stove | |
| CN207885023U (en) | Double guide rod electrical control cabinets | |
| CN204103057U (en) | Spring terminal board | |
| CN204030528U (en) | A kind of cable unreeling rack | |
| CN203765495U (en) | Fixing frame capable of fixing different articles | |
| CN203343875U (en) | Machining platform of irregular die edge | |
| CN204297754U (en) | A kind of adjusting rod device for streamline | |
| CN202864417U (en) | Mobile phone shell turning-over device | |
| CN202406457U (en) | Electronic component caliper for component inserter |
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: 20150304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |