CN205812507U - PCB sun Overturnable-plate frame - Google Patents
PCB sun Overturnable-plate frame Download PDFInfo
- Publication number
- CN205812507U CN205812507U CN201620417815.4U CN201620417815U CN205812507U CN 205812507 U CN205812507 U CN 205812507U CN 201620417815 U CN201620417815 U CN 201620417815U CN 205812507 U CN205812507 U CN 205812507U
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- CN
- China
- Prior art keywords
- pcb
- overturnable
- sun
- plate frame
- pcb board
- 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
- 238000001816 cooling Methods 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000007306 turnover Effects 0.000 description 3
- 241000272165 Charadriidae Species 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Drying Of Solid Materials (AREA)
- Basic Packing Technique (AREA)
Abstract
A kind of PCB sun Overturnable-plate frame, if PCB sun Overturnable-plate frame includes rotating shaft and dry support arm, some grooves it are evenly arranged with on the excircle of described rotating shaft, one is formed protruding between described two adjacent grooves, described support member is installed in this projection, groove between two adjacent supporting piece and this two adjacent supporting piece forms one for placing the placement space of pcb board, pcb board is inserted in this placement space, this utility model avoids pcb board and directly contacts with support member plate face, thus the dry film avoided on PCB face weighs wounded, in addition, described pcb board overturns with axis of rotation, pcb board two sides and air is made to be fully contacted cooling, the good cooling results of pcb board, receipts plate temperature is low, be conducive to improving and dry film defect, practical, be suitable to popularization and application.
Description
Technical field
This utility model relates to the manufacture field of PCB, particularly relates to the sun Overturnable-plate frame of a kind of pcb board.
Background technology
In printed circuit board (PCB) (pcb board) manufacturing process, need to carry out PCB pasting dry film process, after pad pasting
It is transported on another production line by current manufacturing lines, and in this course of conveying, uses the receipts of conveyor type
Panel assembly carries, and this catcher not only floor space is relatively big, and energy consumption consumes big, affects operation room
Overall space layout, and temporary pcb board limited amount, additionally, the ejecting plate temperature of the PCB after patch dry film
Degree generally reaches 50 DEG C, and pcb board just can be transported to next processing sections after needing to cool down a period of time is carried out
Processing, and pcb board is directly deposited in conveying on conveyer belt and is unfavorable for its cooling, may affect thereafter
, there is quality risk in continuous crudy.
Utility model content
Based on this, it is necessary to for deficiency of the prior art, it is provided that a kind of PCB sun Overturnable-plate frame.
A kind of PCB sun Overturnable-plate frame, if PCB sun Overturnable-plate frame includes rotating shaft and dry support arm, described turn
It is evenly arranged with some grooves on the excircle of axle, between described two adjacent grooves, forms a projection, described support
Part is installed in this projection, and the bearing of trend of described groove and support member is all consistent with rotating shaft bearing of trend；Two
Groove between adjacent supporting piece and this two adjacent supporting piece forms a placement space being used for placing pcb board,
Pcb board is inserted in this placement space, and the bottom of pcb board is resisted against bottom portion of groove, and the top of pcb board is oblique
It is against wherein on a support member.
Further, described groove is that structure wide at the top and narrow at the bottom is arranged, the V-shaped setting of cross section of groove.
Further, described groove includes two medial surface being oppositely arranged, described two medial surface and corresponding phase
Adjacent support member shape has angle.
Further, the angular range of described angle is 110 degree to 160 degree.
Further, the U-shaped profile of described groove is arranged.
Further, the depth bounds of described groove is between 3mm-9mm.
Further, if described support member is become by dry support arm, described some support bars are along rotating shaft bearing of trend
Arrangement extends.
Compared with prior art, PCB sun Overturnable-plate frame of the present utility model passes through to arrange groove in rotating shaft,
Making pcb board is built on stilts placement, pcb board face can be made directly not contact with support member, it is to avoid support member is not
Dry film that is smooth and that cause weighs wounded；Described rotating shaft drives pcb board rotate and overturn, so that pcb board is upper
Face and lower face are fully lowered the temperature with air contact, and the good cooling results of pcb board receives plate temperature low, favorably
Film defect is dried in improving, practical, be suitable to popularization and application.
Accompanying drawing explanation
Fig. 1 is the front view of the PCB sun Overturnable-plate frame of first embodiment of the present utility model.
Fig. 2 is the structural representation of PCB sun Overturnable-plate frame shown in Fig. 1.
Fig. 3 is the front view of the PCB sun Overturnable-plate frame of the second embodiment of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing
And embodiment, this utility model is further elaborated.
As depicted in figs. 1 and 2, for the PCB sun Overturnable-plate frame of first embodiment of the present utility model, it is used for
Shift and overturn pcb board.If described PCB sun Overturnable-plate frame includes rotating shaft 10 and dry support arm 20, described turn
It is evenly arranged with some grooves 40 on the excircle of axle 10, between described two adjacent grooves 40, forms a projection,
Described support member 20 is installed in this projection, and the bearing of trend of described groove 40 and support member 20 is all and rotating shaft
10 bearing of trends are consistent；Described groove forms one for placing pcb board with two support members 20 of these groove both sides
Placement space, pcb board is inserted in this placement space, and the bottom of pcb board is resisted against bottom portion of groove, PCB
The top of plate leans on a wherein support member 20, and described support member 20 and groove 40 are by described pcb board frame
Empty.
Described groove 40 is extended along rotating shaft 10 bearing of trend, and the cross section of groove 40 is wide at the top and narrow at the bottom
V-arrangement or trapezoidal setting, described groove 40 includes two medial surface, described medial surface with adjacent supporting piece 20 shape
Having angle, the best angle scope of described angle is 110 degree to 160 degree.Described support member 20 is by some
Support bar 21 spacing side by side is arranged, the arrangement bearing of trend of described some support bars 21 and the extension of rotating shaft 10
Direction is consistent.It is to be appreciated that in other embodiments, described support member 20 can also be good permeability
Tabular or the design of other applicable structure.
Described sun Overturnable-plate frame includes that a turnover panel section, described turnover panel section are the horizontal diameter above section of rotating shaft 10,
Turnover panel section is divided into front card section A and rear steering section B, with the support member of vertical direction directly over described rotating shaft 10
20 is demarcation line 22, is front card section A on the left of demarcation line 22, is rear steering section B on the right side of demarcation line 22.
Described pcb board 30 includes face 31 and lower face 32 on one, on described upper face 31 and lower face 32 all
Be sticked dry film.
During work, being inserted in by pcb board 30 in the placement space of front card section A, pcb board bottom is resisted against recessed
The bottom of groove 40, the top of the lower face 32 of pcb board 30 leans to, on the support member 20 in left side, work as PCB
When plate 30 goes to rear steering section B, under gravity, the upper end of described pcb board 30 is to groove 40
The support member 20 on right side tilts, and the top of described upper face 31 leans on support member 20, now, and lower film
Face 32 is positioned at above face 31, the upset successively of upper face 21 and lower face 23, can fully allow PCB
Plate 30 two sides ingress of air, improves rate of cooling, can avoid out-of-flatness part pressure on support member 20 simultaneously
Hinder the dry film on pcb board 30.
As it is shown on figure 3, be the PCB sun Overturnable-plate frame of the second embodiment of the present utility model, described PCB is too
If sun Overturnable-plate frame also includes rotating shaft and dry support arm, the excircle of described rotating shaft is evenly arranged with some grooves,
The PCB sun Overturnable-plate frame of the present embodiment is essentially identical with the sun Overturnable-plate frame of first embodiment, its difference
In, the V-shaped setting of cross section of the groove in first embodiment, and the groove in the present embodiment is in " U "
Shape is arranged, it is preferable that the depth bounds of the groove in the present embodiment is 3mm to 9mm.
In sum, PCB sun Overturnable-plate frame of the present utility model, by arranging groove in rotating shaft, makes PCB
Plate is built on stilts placement, pcb board 30 face can be made directly not contact with support member 20, it is to avoid support member is not
Dry film that is smooth and that cause weighs wounded；Described rotating shaft drives pcb board rotate and overturn, and can make the upper film of pcb board
Face and lower face are fully lowered the temperature with air contact, make the good cooling results of pcb board, receive plate temperature low, favorably
Film defect is dried in improving, practical, be suitable to popularization and application.
Embodiment described above only have expressed a kind of embodiment of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that,
For the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to
Making some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model
The protection domain of patent should be as the criterion with claims.
Claims (7)
1. a PCB sun Overturnable-plate frame, it is characterized in that: if PCB sun Overturnable-plate frame includes rotating shaft and dry support arm, some grooves it are evenly arranged with on the excircle of described rotating shaft, one is formed protruding between described two adjacent grooves, described support member is installed in this projection, and the bearing of trend of described groove and support member is all consistent with rotating shaft bearing of trend；Groove between two adjacent supporting piece and this two adjacent supporting piece forms a placement space being used for placing pcb board, and pcb board is inserted in this placement space, and the bottom of pcb board is resisted against bottom portion of groove, and the top of pcb board leans on a wherein support member.
2. PCB sun Overturnable-plate frame as claimed in claim 1, it is characterised in that: described groove is that structure wide at the top and narrow at the bottom is arranged, the V-shaped setting of cross section of groove.
3. PCB sun Overturnable-plate frame as claimed in claim 2, it is characterised in that: described groove includes that two medial surface being oppositely arranged, described medial surface have angle with an adjacent support member shape.
4. PCB sun Overturnable-plate frame as claimed in claim 3, it is characterised in that: the angular range of described angle is 110 degree to 160 degree.
5. PCB sun Overturnable-plate frame as claimed in claim 1, it is characterised in that: the U-shaped profile of described groove is arranged.
6. PCB sun Overturnable-plate frame as claimed in claim 5, it is characterised in that: the depth bounds of described groove is 3mm-9mm.
7. PCB sun Overturnable-plate frame as claimed in claim 1, it is characterised in that: described support member is made up of some support bars, and described some support bars extend along the arrangement of rotating shaft bearing of trend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417815.4U CN205812507U (en) | 2016-05-09 | 2016-05-09 | PCB sun Overturnable-plate frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620417815.4U CN205812507U (en) | 2016-05-09 | 2016-05-09 | PCB sun Overturnable-plate frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205812507U true CN205812507U (en) | 2016-12-14 |
Family
ID=57498741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620417815.4U Expired - Fee Related CN205812507U (en) | 2016-05-09 | 2016-05-09 | PCB sun Overturnable-plate frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205812507U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107835573A (en) * | 2017-11-02 | 2018-03-23 | 惠州市特创电子科技有限公司 | Heat dissipation equipment |
| CN108298282A (en) * | 2017-12-26 | 2018-07-20 | 上海人造板机器厂有限公司 | A kind of novel board cooler of artificial board product line |
| CN111479393A (en) * | 2020-04-22 | 2020-07-31 | 宁波初创产品设计有限公司 | Overturning positioning assembly and method for PCB processing |
-
2016
- 2016-05-09 CN CN201620417815.4U patent/CN205812507U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107835573A (en) * | 2017-11-02 | 2018-03-23 | 惠州市特创电子科技有限公司 | Heat dissipation equipment |
| CN108298282A (en) * | 2017-12-26 | 2018-07-20 | 上海人造板机器厂有限公司 | A kind of novel board cooler of artificial board product line |
| CN111479393A (en) * | 2020-04-22 | 2020-07-31 | 宁波初创产品设计有限公司 | Overturning positioning assembly and method for PCB processing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 |