CN104357813B - The turmeric hanger of printed substrate - Google Patents
The turmeric hanger of printed substrate Download PDFInfo
- Publication number
- CN104357813B CN104357813B CN201410592538.6A CN201410592538A CN104357813B CN 104357813 B CN104357813 B CN 104357813B CN 201410592538 A CN201410592538 A CN 201410592538A CN 104357813 B CN104357813 B CN 104357813B
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- CN
- China
- Prior art keywords
- hanger
- clamping groove
- turmeric
- groove plate
- printed substrate
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
- C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
- C23C18/31—Coating with metals
- C23C18/42—Coating with noble metals
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/18—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material
- H05K3/181—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating
- H05K3/187—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using precipitation techniques to apply the conductive material by electroless plating means therefor, e.g. baths, apparatus
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Manufacturing Of Printed Wiring (AREA)
Abstract
The invention discloses a kind of turmeric hanger of printed substrate, body side frame including under(-)chassis and located at under(-)chassis periphery, provided with the moulding being oppositely arranged in under(-)chassis, the first clamping groove plate is connected between moulding, the upper surface of first clamping groove plate is provided with multiple necks be arrangeding in parallel, multiple pod apertures, the upper and lower surface of the clamping groove plate of pod apertures insertion first are provided with neck.The present invention passes through the pod apertures in neck, the liquid medicine of residual is flowed out out of pod apertures, ensure that liquid medicine completely disengages from hanger, avoid the cross pollution of liquid medicine tank, and infiltration of the turmeric agent to hanger in liquid medicine is reduced, the service life of hanger is not only extended, and reduce the cleaning to hanger, the input of manpower and materials is reduced, production efficiency is improved.
Description
Technical field
The present invention relates to the turmeric hanger of the turmeric instrument of printed substrate, more particularly to a kind of printed substrate.
Background technology
Now with the development of electronics industry, printed substrate widely should also have been obtained as important electronic unit
With during printed substrate is made, turmeric technique is to make a kind of important technique in printed substrate.In turmeric technique
During, typically the printed substrate for treating turmeric is placed in hanger, then hanger is put into liquid medicine again and carries out turmeric,
After the completion of turmeric, then hanger taken out.But due to hanger in use for some time, the turmeric agent in liquid medicine can penetrate into hanger,
The liquid medicine particularly remained in hanger, it is therefore desirable to usually clear up hanger, shortens the service life of hanger, so
Manpower and materials input is not only increased, the production efficiency of turmeric technique is also reduced.And in hanger from a liquid medicine tank to another
Before individual liquid medicine tank, due to also remaining the liquid medicine of a upper liquid medicine tank in hanger, after next liquid medicine tank is entered, it can cause
The cross pollution of liquid medicine tank.
The content of the invention
It is an object of the invention to provide a kind of turmeric hanger of printed substrate, the service life of extension hanger can be reached
With the purpose for avoiding liquid medicine tank cross pollution.
To realize the purpose of the present invention, adopt the technical scheme that：
A kind of turmeric hanger of printed substrate, including under(-)chassis and the body side frame located at under(-)chassis periphery, bottom
Provided with the moulding being oppositely arranged in framework, the first clamping groove plate is connected between moulding, the upper surface of the first clamping groove plate is provided with multiple
Multiple pod apertures, the upper and lower surface of the clamping groove plate of pod apertures insertion first are provided with the neck be arrangeding in parallel, neck.
By the neck of the first clamping groove plate upper surface, printed substrate is fixed on turmeric hanger, then hanger is put into
In liquid medicine.After turmeric is completed, hanger is taken out from liquid medicine, because hanger is frame structure, so most liquid medicine are all
Hanger can be departed from, only small part liquid medicine is remained in neck, by the pod apertures in neck, the liquid medicine of residual can be from pod apertures
Interior outflow, it is ensured that liquid medicine completely disengages from hanger, it is to avoid the cross pollution of liquid medicine tank, and turmeric agent is reduced in liquid medicine to hanging
The infiltration of tool, not only extends the service life of hanger, and reduces the cleaning to hanger, and reduction production cost and raising are given birth to
Produce efficiency.
Technical scheme is further illustrated below：
It is further that the cross section of the first clamping groove plate is curved, it is ensured that printed substrate is in certain angle in liquid medicine tank
Spend slant setting.When hanger enters liquid medicine tank, be conducive to the effusion and rupture of bubble in printed substrate endoporus, it is ensured that liquid medicine
Into in the hole of printed substrate, it is to avoid the inwall in hole does not carry out turmeric；And printed substrate is when going out liquid medicine tank, due to printing
Wiring board slant setting at an angle in liquid medicine tank, is conducive to the spilling of liquid medicine in hole, further reduces taking out of for liquid medicine
And the cross pollution between liquid medicine tank.
It is further that the two ends that the first clamping groove plate is connected with moulding are arranged with opening, and moulding inlay card is in opening.It is logical
The cooperation of opening and moulding is crossed, the first clamping groove plate is fixed in hanger, prevents printed substrate from being moved during turmeric
It is dynamic, influence the turmeric effect of printed substrate.
It is further that multiple the first clamping groove plates being oppositely arranged are evenly equipped with under(-)chassis, multiple first clamping groove plates
Neck is corresponded.In the neck that printed substrate is fixed on to multiple first clamping groove plates, make printed substrate regularly more steady
Gu.
It is further that multiple the second clamping groove plates be arrangeding in parallel are connected between body side frame, the second clamping groove plate is provided with one
Individual or two vertically arranged fixing faces, relative fixing is provided with vertically arranged bayonet socket in face, bayonet socket is corresponded with neck.
By the first clamping groove plate and the second clamping groove plate, printed substrate is integrally fixed, further improve printed substrate and fix
Stability.
It is further that horizontal concrete chute is equipped with relative body side frame, the two ends of the second clamping groove plate are slided with level respectively
Groove is slidably connected.Second clamping groove plate adjusts the second clamping groove plate in the position of sliding groove, makes turmeric according to the size of printed substrate
Hanger can be used for various sizes of printed substrate.
It is further that the turmeric hanger of printed substrate also includes fastener, what the second clamping groove plate was connected with sliding groove
Two ends are provided with the fixing hole with appended claims, and fastener is connected through sliding groove and with fixing hole.By fastener and
The cooperation of fixing hole, the second clamping groove plate is fixed on body side frame, prevents printed substrate to be moved during turmeric, shadow
Ring the turmeric effect of printed substrate.
Compared with prior art, the invention has the advantages that：
Printed substrate is fixed in hanger by the present invention by the first clamping groove plate and the second clamping groove plate, prevents printed wire
Plate is moved during turmeric, influences final turmeric effect.And the present invention sets in the neck of the first clamping groove plate and led
Discharge orifice, makes after hanger takes out from liquid medicine, to make to remain in the liquid medicine in neck and flow out from pod apertures, it is ensured that liquid medicine is completely from extension
Depart from tool, it is to avoid the cross pollution between liquid medicine tank, and reduce absorption of the turmeric agent to hanger in liquid medicine, for not in card
The hanger of pod apertures is set in groove, it is general using after 3 days, it is existing on the first clamping groove plate significantly to ooze golden phenomenon, it need to be cleared up,
And for setting the hanger of pod apertures in neck, after using 7 days, just have on the first clamping groove plate and significantly ooze golden phenomenon, because
This greatly reduces the cleaning to hanger, extends the service life of hanger, reduces the input of manpower and materials, improves production effect
Rate.
Brief description of the drawings
Fig. 1 is the structural representation of the turmeric hanger of printed substrate of the embodiment of the present invention；
Fig. 2 is the structural representation of the clamping groove plate of the embodiment of the present invention first；
Fig. 3 is the sectional view of the line A-A along along Fig. 2.
Fig. 4 is the structural representation of the clamping groove plate of the embodiment of the present invention second.
Description of reference numerals：
10. under(-)chassis, 101. mouldings, 20. body side frames, 201. horizontal concrete chutes, 30. first clamping groove plates, 301. necks,
302. pod apertures, 303. openings, 40. second clamping groove plates, 401. bayonet sockets, 50. fasteners, 60. handles.
Embodiment
Embodiments of the invention are described in detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, the turmeric hanger of a kind of printed substrate, including under(-)chassis 10 and located at under(-)chassis
Provided with the moulding 101 being oppositely arranged in the body side frame 20 on 10 peripheries, under(-)chassis 10, multiple first are evenly equipped between moulding 101
Clamping groove plate 30, the upper surface of the first clamping groove plate 30 is provided with multiple necks 301 be arrangeding in parallel, the neck of multiple first clamping groove plates 30
301 positions are corresponded, and multiple pod apertures 302, the upper table of the first clamping groove plate of insertion 30 of pod apertures 302 are provided with neck 301
Face and lower surface.
By the neck 301 of the upper surface of the first clamping groove plate 30, whole printed substrate is fixed on turmeric hanger, prevented
Printed substrate is moved during turmeric, influences the turmeric effect of printed substrate.When complete turmeric after, by hanger from
Taken out in liquid medicine, because hanger is frame structure, so most liquid medicine can all depart from hanger, only small part liquid medicine is remained
In neck 301, by the pod apertures 302 in neck 301, the liquid medicine of residual can flow out out of pod apertures 302, it is ensured that liquid medicine is complete
Total detachment hanger, it is to avoid the cross pollution of liquid medicine tank, and reduce infiltration of the turmeric agent to hanger in liquid medicine, for not existing
The hanger of pod apertures 302 is set in neck 301, it is general using after 3 days, it is existing on the first clamping groove plate 30 significantly to ooze golden phenomenon,
It need to be cleared up, and for setting the hanger of pod apertures 302 in neck 301, after using 7 days, on the first clamping groove plate 30
Have and significantly ooze golden phenomenon, therefore greatly reduce the cleaning to hanger, not only extend the service life of hanger, and reduce
Cleaning to hanger, reduction production cost and improves production efficiency.
In the present embodiment, provided with 2 the first clamping groove plates 30 in under(-)chassis 10, the width of neck 301 is 3-5cm, often
Provided with 3 pod apertures 302 in individual neck 301, the quantity of the first clamping groove plate 30 can also set more than 1 according to actual needs,
The quantity of pod apertures 302 can also be configured according to the width of neck 301.
As shown in figure 3, the cross section of the first clamping groove plate 30 is curved, it is ensured that printed substrate is in certain angle in liquid medicine tank
Spend slant setting.When hanger enters liquid medicine tank, be conducive to the effusion and rupture of bubble in printed substrate endoporus, it is ensured that liquid medicine
Into in the hole of printed substrate, it is to avoid the inwall in hole does not carry out turmeric；And printed substrate is when going out liquid medicine tank, due to printing
Wiring board slant setting at an angle in liquid medicine tank, is conducive to the spilling of liquid medicine in hole, further reduces taking out of for liquid medicine
And the cross pollution between liquid medicine tank.
As shown in figures 1 and 3, the two ends that the first clamping groove plate 30 is connected with moulding 101 are arranged with opening 303, opening 303
Coordinate with the peripheral shape of moulding 101, moulding 101 is embedded in opening 303.By the cooperation of opening 303 and moulding 101, make
First clamping groove plate 30 is fixed in hanger, prevents printed substrate to be moved during turmeric, influence printed substrate
Turmeric effect.
As shown in Figure 1 and Figure 4, multiple the second clamping groove plates 40 be arrangeding in parallel, multiple second are connected between body side frame 20
The opposite face of clamping groove plate 40 is equipped with vertically arranged bayonet socket 401, and the second clamping groove plate 40 and the first clamping groove plate 30 stagger setting, card
The position of mouth 401 is corresponded with the position of neck 301.By the first clamping groove plate 30 and the second clamping groove plate 40, make printed wire
Plate is integrally fixed, and further improves the stability that printed substrate is fixed.
In the present embodiment, 2 the second clamping groove plates 40 are connected between body side frame 20, the quantity of the second clamping groove plate 40 may be used also
To set more than 2 according to actual needs.
As shown in figure 1, provided with the horizontal concrete chute 201 being oppositely arranged, the two of the second clamping groove plate 40 in relative body side frame 20
End is slidably connected with horizontal concrete chute 201 respectively.Second clamping groove plate 40 adjusts the second clamping groove plate 40 according to the size of printed substrate
In the position of sliding groove, turmeric hanger is set to can be used for various sizes of printed substrate.
As shown in figure 1, the turmeric hanger of printed substrate also includes fastener 50, the second clamping groove plate 40 connects with body side frame 20
The two ends connect are provided with the fixing hole (accompanying drawing is not identified) coordinated with fastener 50, and the one end of fastener 50 is through sliding groove and with consolidating
Determine hole threaded connection, the other end is resisted against on body side frame 20.By the cooperation of fastener 50 and fixing hole, by the second clamping groove plate 40
It is fixed on body side frame 20, prevents printed substrate to be moved during turmeric, influences the turmeric effect of printed substrate.
And second clamping groove plate 40 according to the size of printed substrate, the second clamping groove plate 40 of adjustment in the position of sliding groove, and eventually through
Fastener 50 and fixing hole 402, which coordinate, to be fixed.
As shown in figure 1, the upper surface of body side frame 20 is additionally provided with handle 60, the lifting for the turmeric hanger of printed substrate
And transhipment.
Printed substrate is fixed in hanger by the present invention by the first clamping groove plate 30 and the second clamping groove plate 40, prevents printing
Wiring board is moved during turmeric, influences final turmeric effect.And the present invention is in the neck 301 of the first clamping groove plate 30
Interior setting pod apertures 302, make after hanger takes out from liquid medicine, make to remain in the liquid medicine in neck 301 and are flowed from pod apertures 302
Go out, it is ensured that liquid medicine departs from completely from hanger, it is to avoid the cross pollution between liquid medicine tank, and reduce in liquid medicine turmeric agent to hanging
The absorption of tool, reduces the cleaning to hanger, extends the service life of hanger, reduces the input of manpower and materials, improves life
Produce efficiency.
Embodiment described above only expresses the embodiment of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect scope.
Claims (6)
1. the turmeric hanger of a kind of printed substrate, it is characterised in that including under(-)chassis and located at the under(-)chassis periphery
Body side frame, provided with the moulding being oppositely arranged in the under(-)chassis, be connected with the first clamping groove plate between the moulding, described the
The upper surface of one clamping groove plate, which is arranged with multiple necks be arrangeding in parallel, the neck, is provided with multiple pod apertures, the pod apertures
The upper and lower surface of first clamping groove plate described in insertion, the cross section of first clamping groove plate is curved, it is ensured that printed wire
Plate is inclined in liquid medicine tank to be placed.
2. the turmeric hanger of printed substrate according to claim 1, it is characterised in that first clamping groove plate with it is described
The two ends of moulding connection are arranged with opening, and the moulding inlay card is in the opening.
3. the turmeric hanger of printed substrate according to claim 1 or 2, it is characterised in that in the under(-)chassis
Multiple first clamping groove plates being oppositely arranged are furnished with, the neck of multiple first clamping groove plates is corresponded.
4. the turmeric hanger of printed substrate according to claim 3, it is characterised in that between the relative body side frame
Multiple the second clamping groove plates be arrangeding in parallel are connected with, second clamping groove plate is provided with one or two vertically arranged fixing face,
Vertically arranged bayonet socket is provided with the relative fixing face, the bayonet socket is corresponded with the neck.
5. the turmeric hanger of printed substrate according to claim 4, it is characterised in that in the relative body side frame
Provided with horizontal concrete chute, the two ends of second clamping groove plate are slidably connected with the horizontal concrete chute respectively.
6. the turmeric hanger of printed substrate according to claim 5, it is characterised in that also including fastener, described
The two ends that two draw-in groove plate is connected with sliding groove provided with fixing hole with the appended claims, the fastener through sliding groove,
And be connected with fixing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592538.6A CN104357813B (en) | 2014-10-28 | 2014-10-28 | The turmeric hanger of printed substrate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592538.6A CN104357813B (en) | 2014-10-28 | 2014-10-28 | The turmeric hanger of printed substrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104357813A CN104357813A (en) | 2015-02-18 |
| CN104357813B true CN104357813B (en) | 2017-08-25 |
Family
ID=52525116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410592538.6A Active CN104357813B (en) | 2014-10-28 | 2014-10-28 | The turmeric hanger of printed substrate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104357813B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106535503A (en) * | 2016-11-18 | 2017-03-22 | 深圳崇达多层线路板有限公司 | Gold immersion method of pressure welding hole in PCB thick plate |
| CN114411158A (en) * | 2021-11-18 | 2022-04-29 | 中国航发哈尔滨轴承有限公司 | Bearing ring pickling protector |
| CN115751892B (en) * | 2022-10-19 | 2023-06-02 | 四川英创力电子科技股份有限公司 | Device and method for efficiently recycling residual gold precipitation liquid on surface of printed circuit board |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201704404U (en) * | 2010-04-13 | 2011-01-12 | 深南电路有限公司 | Chemical plating hanging basket |
| CN202786428U (en) * | 2012-08-28 | 2013-03-13 | 汕头超声印制板公司 | Hanging basket for eletcroless plating copper |
| CN202913058U (en) * | 2012-09-29 | 2013-05-01 | 鹤山市世运电路科技有限公司 | Hanging basket used in copper deposition process |
| CN203487236U (en) * | 2013-09-10 | 2014-03-19 | 北大方正集团有限公司 | Inclined type circuit board chemical nickel immersion gold hanging basket |
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2014
- 2014-10-28 CN CN201410592538.6A patent/CN104357813B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104357813A (en) | 2015-02-18 |
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Effective date of registration: 20170227 Address after: 528415 Zhongshan Xiaolan Town, Guangdong Province Applicant after: Jielishi Multi-layer Circuit Board (zhongshan) Co., Ltd. Address before: 528415 Guangdong Province, Zhongshan City Xiaolan Town, Yongning Guangfu Road No. 51 Applicant before: ZHONGSHAN HUIYA LINE VERSION CO., LTD. |
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