CN105937016B - High temperature oil tin surfaces handle transfer matic - Google Patents
High temperature oil tin surfaces handle transfer matic Download PDFInfo
- Publication number
- CN105937016B CN105937016B CN201610400712.1A CN201610400712A CN105937016B CN 105937016 B CN105937016 B CN 105937016B CN 201610400712 A CN201610400712 A CN 201610400712A CN 105937016 B CN105937016 B CN 105937016B
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- China
- Prior art keywords
- high temperature
- temperature oil
- tin
- clamping plate
- transfer matic
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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
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/08—Tin or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cleaning In General (AREA)
Abstract
The present invention provides a kind of high temperature oil tin surfaces processing transfer matic, including fixing bracket and manipulator, feeding device is set gradually along manipulator moving direction, soak solder resist device, upper tin device, if arterial highway water washing device, air-drying device and blanking device, upper tin device includes the first cavity volume of T-shaped setting, first cavity volume is divided into the molten tin bath of lower section and the high temperature oil groove of top, and it penetrates through between the two, lower mobile both sides set the oil circuit nozzle that the tin on the pad and hole wall by wiring board flattens to high temperature oil groove in the circuit board, oil circuit nozzle forms oil circulation by water pump, using suspension type wiring board fixed form, and carry out spray high temperature oil by being arranged on the high temperature oil groove above molten tin bath, the tin on wiring board via or through-hole and pad is flattened using high temperature oil, improve its flatness, so as to improve yield rate.
Description
Technical field
The present invention relates to the tin-spraying machines that printed circuit board industry uses, and in particular to a kind of high temperature oil tin surfaces processing is automatic
Line.
Background technology
Current horizontal tin-spraying machine, basic production method are to be sent into circuit board above tin cylinder by being driven result,
Tin liquor is exported by tin-guiding tube, flows through circuit board, circuit board copper foil is made to be contacted naturally with tin liquor, then by blow structure with high temperature
Hot-air blows away tin strength extra on circuit board, leaves behind a thin layer tin face, is then sent through process below and is cleaned and done
Plate, but blown at present using blow structure, since the air of blow structure output is dryness, PCB surface can be destroyed
The flatness of tin and upper tin effect, are susceptible to that dew copper or tin are uneven, easily cause circuit board and are likely to occur and are embossed, fall
The defect rate of solder joint and product is high.
Invention content
For the technical deficiency more than overcoming, the present invention provides a kind of high temperature oil tin surfaces processing transfer matic.
The present invention provides a kind of high temperature oil tin surfaces processing transfer matic, including fixing bracket, the fixing bracket upper end
Horizontal rail is laterally set, the manipulator for clamping wiring board and can longitudinally lift, the machine are set in the horizontal rail
Tool hand forms horizontal sliding cooperation with horizontal rail, and feeding device, leaching solder resist dress are set gradually along horizontal rail glide direction
It puts, if upper tin device, arterial highway water washing device, air-drying device and blanking device, the upper tin device include the first of T-shaped setting
Cavity volume, first cavity volume is divided into the molten tin bath of lower section and the high temperature oil groove of top, and penetrates through between the two, the high temperature oil groove
The both sides that assist side moves up and down set the oil circuit nozzle of the tin leveling on the pad and hole wall by wiring board, described
Oil circuit nozzle forms high-pressure oil passage by water pump and recycles.
The leaching solder resist device includes the second cavity volume, and the second cavity volume inner wall is symmetrical arranged nozzle, the nozzle with
Water pump forms circulating line, and the top of second cavity volume is symmetrical arranged blow structure.
The blow structure is obliquely installed.
The water washing device includes third cavity volume, and the third cavity volume inner wall is symmetrical arranged nozzle, the nozzle and water pump
Form circulating line.
The water washing device is 2, is clear water or cleaning agent in first water washing device, is set in second water washing device clear
Water.
The air-drying device includes several symmetrically arranged blow structures.
The air-drying device is two groups, and first group is hot wind air-drying device, and second group is cold wind air-drying device.
The manipulator includes the fixed seat with horizontal rail sliding cooperation, in the fixed seat setting long rails and
Driving device, the clamping device that the driving device bottom setting links with it, the clamping device both ends are slided with long rails
Move cooperation.
The clamping device includes first clamping plate and second clamping plate, and the first clamping plate bottom sets step, at described
Two locating rods being adapted with wiring board location hole are set on rank, the second clamping plate top is hingedly set with first clamping plate,
The second clamping plate corresponds to setting gap at locating rod, is equipped between the first clamping plate and second clamping plate and second clamping plate is driven to be beaten
The driving mechanism opened.
The driving mechanism includes being arranged on the cylinder at first clamping plate back, the bearing being linked with the mandril of cylinder with
And the STATEMENT OF FEDERALLY SPONSORED in second clamping plate is fixed at, the STATEMENT OF FEDERALLY SPONSORED coordinates with bearing top pressure, the cylinder action band dynamic bearing
Top pressure STATEMENT OF FEDERALLY SPONSORED drives second clamping plate to open.
Advantageous effect of the invention is：Using suspension type wiring board fixed form, and the height by being arranged on above molten tin bath
Warm oil groove carries out spray high temperature oil, flattens the tin on wiring board via or through-hole and pad using high temperature oil, it is smooth to improve its
Degree, so as to improve yield rate.
Description of the drawings
Fig. 1 is the floor map of the present invention.
Fig. 2 is the stereoscopic schematic diagram of the present invention.
Fig. 3 is the structure diagram for soaking solder resist device.
Fig. 4 is the diagrammatic cross-section for soaking solder resist device.
Fig. 5 is the structure diagram of upper tin device.
Fig. 6 is the structure diagram of water washing device.
Fig. 7 is the structure diagram of air-drying device.
Fig. 8 is the partial view 1 of manipulator.
Fig. 9 is enlarged diagram at the A of Fig. 8.
Figure 10 is enlarged diagram at the B of Fig. 8.
Figure 11 is enlarged diagram at the C of Fig. 8.
Figure 12 is the partial view 2 of manipulator.
Specific embodiment
Embodiments of the present invention is further illustrated below in conjunction with the accompanying drawings：
As shown in the figure, the present invention provides a kind of high temperature oil tin surfaces processing transfer matic, it is described solid including fixing bracket 1
1 upper end of fixed rack laterally sets horizontal rail, and the machine for clamping wiring board and can longitudinally lift is set in the horizontal rail
Tool hand 2, the manipulator 2 form horizontal sliding cooperation with horizontal rail, and feeding dress is set gradually along horizontal rail glide direction
If putting, soaking solder resist device 3, upper tin device 4, arterial highway water washing device 5, air-drying device 6 and blanking device,
3 device of the leaching solder resist includes the second cavity volume, and the second cavity volume inner wall is symmetrical arranged nozzle 10, the nozzle
10 form circulating line with water pump 7, and the top of second cavity volume is symmetrical arranged blow structure 9.The blow structure laterally inclines
Tiltedly setting, and the air outlet of the blow structure is more than the width of wiring board, to ensure that all standing is dried, in second cavity volume
Place scaling powder a kind of or scaling powder and two kinds of degreaser, by the nozzle being arranged on the second cavity volume inner wall spray scaling powder or
Degreaser, and the temperature of the scaling powder or degreaser is 30 ± 5 degrees Celsius, by PCB surface deoxidation, improving thereon
Tin effect.
The blow structure is controlled by air pump simultaneously, humidifier is set on pipeline, to ensure that extraneous air enters blowing
Humidity during structure so that the wind of blow structure blowout is wettability, can be while the liquid medicine on blowing off wiring board, also
It can guarantee the wettability of wiring board, thus tin on better in the next step, in order to enable blow structure can be by wiring board
On extra liquid medicine blow off, blow structure is set diagonally downward, gradient >=50 °.
The upper tin device 4 includes the first cavity volume of T-shaped setting, first cavity volume be divided into lower section molten tin bath 14 and on
The high temperature oil groove 13 of side, and penetrate through between the two, since oil is different from the density of tin, can be layered, and the high temperature oil and tin
Temperature for 250 degrees Celsius, both sides that 13 assist side of high temperature oil groove moves up and down are set for by the through-hole of wiring board
The oil circuit nozzle 11 that interior tin is gone out, the oil circuit nozzle 11 form high-pressure oil passage by water pump 7 and recycle, and the oil circuit nozzle
11 top settings, when wiring board is longitudinally moved down by manipulator, are submerged initially in tin for facilitating the feed inlet 12 of charging
Slot carries out tin, then when manipulator moves longitudinally upward, can pass through rushing for high-temperature hot oil between crossing oil circuit nozzle
It hits, the tin in wiring board via, through-hole or perforation is flattened, while can also flatten the tin adhered on pad, and due to using
High-temperature hot oil, therefore the impact to the tin surfaces after first-class will not be caused, that is, the flatness on the surface of tin is not interfered with, is adopted simultaneously
Again can be directly by tin leveling in hole without the upper tin effect of destruction inner wall, while first cavity volume uses T-shaped structure with deep fat,
High temperature oil slot length above is longer than the length of molten tin bath, then the high-temperature hot oil can play the role of protecting tin liquor again, prevent tin liquor
Oxidation secondly using oil circulation system is set in high temperature oil groove, can preferably utilize high-temperature hot oil, make one object more
With saving step.
The water washing device 5 includes third cavity volume, and the third cavity volume inner wall is symmetrical arranged nozzle 10, the nozzle 10 with
Water pump 7 forms circulating line, and the water washing device is 2, is clear water or cleaning agent in first water washing device, second washing
Clear water is set in device, nozzle is driven to realize the effect rinsed by water pump, and is cleaned using cleaning agent, it can be more effective
It realizes coming off for impurity, clear water cleaning is carried out in the last one water washing device, ensures its clean-up performance, therefore can set more
A water washing device realizes the independence of cleaning, avoids the water resource pollution of the cavity volume in water washing device.
The air-drying device 6 includes several symmetrically arranged blow structures, and blow structure is laterally set using longitudinally disposed
Put multiple blow structures, realize blow structure battle array, with ensure wiring board by when comprehensive blowing.The air-drying device is two
Group, first group is hot wind air-drying device, and second group is cold wind air-drying device.In a manner that cold wind+hot wind combines, to ensure to dry
Dry is better.
The manipulator 2 include with horizontal rail sliding cooperation fixed seat 15, horizontal rail can be guide rail, sliding rail or
Any one in guide rod sets long rails 16 and driving device, the long rails 16 that can be in the fixed seat 15
Guide rod or screw wherein any one, the driving device for motor or other, the driving device bottom setting links with it
Clamping device, the sliding of the clamping device both ends and long rails coordinates.I.e. described fixed seat bottom sets multiple directive wheels,
The directive wheel is inner concave shape, which is adapted with horizontal rail, while the directive wheel is obliquely installed, and is oriented to reducing
The suffered power of wheel so that the fixed seat is more steady in sliding, is not easy to shake, reduces the shaking in moving process to wiring board
Swing degree improves tin effect thereon.
The clamping device includes first clamping plate 17 and second clamping plate 18, and 17 bottom of first clamping plate sets step 19,
The height of the step is adapted with the thickness of wiring board, to ensure, in clamping, can preferably clamp wiring board, and ensure it
The phenomenon that being not in swing, sets two locating rods 20 being adapted with 21 location hole of wiring board, institute on the step 19
It states 18 top of second clamping plate hingedly to set with first clamping plate 17, the second clamping plate 18, which corresponds to, sets gap 22, institute at locating rod
State the driving mechanism for being equipped between first clamping plate 17 and second clamping plate 18 and second clamping plate being driven to be opened.
The driving mechanism includes being arranged on the cylinder 23 at first clamping plate back, the bearing being linked with the mandril of cylinder
26 and the STATEMENT OF FEDERALLY SPONSORED 25 that is fixed in second clamping plate, which is hollow, and the bearing is arranged in hollow
Between, and phase top pressure up and down, bearing both sides are linked by fixing piece 24 and the mandril of cylinder, when the mandril of the cylinder acts
When, the mandril band dynamic bearing top pressure STATEMENT OF FEDERALLY SPONSORED, since upside and the first clamping plate of second clamping plate are hinged, thus second clamping plate by
Under the action of power, can open, and directly fix wiring board on the securing lever by location hole, then by first clamping plate and
Second clamping plate grips, and has driven along horizontal rail and has slid.
Embodiment is not construed as limitation of the present invention, any spiritual improvements introduced based on the present invention, all Ying Ben
Within the protection domain of invention.
Claims (10)
1. a kind of high temperature oil tin surfaces handle transfer matic, including fixing bracket, it is characterised in that：The fixing bracket upper end is horizontal
To setting horizontal rail, the manipulator for clamping wiring board and can longitudinally lift, the machinery are set in the horizontal rail
Hand and horizontal rail form horizontal sliding cooperation, along horizontal rail glide direction set gradually feeding device, leaching solder resist device,
If upper tin device, arterial highway water washing device, air-drying device and blanking device, the upper tin device includes the first appearance of T-shaped setting
Chamber, first cavity volume is divided into the molten tin bath of lower section and the high temperature oil groove of top, and penetrates through between the two, and the high temperature oil groove exists
The both sides that wiring board moves up and down set the oil circuit nozzle of the tin leveling on the pad and hole wall by wiring board, the oil
Road nozzle forms high-pressure oil passage by water pump and recycles.
2. high temperature oil tin surfaces according to claim 1 handle transfer matic, it is characterised in that：The leaching solder resist device packet
The second cavity volume is included, the second cavity volume inner wall is symmetrical arranged nozzle, and the nozzle forms circulating line with water pump, and described second holds
The top of chamber is symmetrical arranged blow structure.
3. high temperature oil tin surfaces according to claim 2 handle transfer matic, it is characterised in that：The blow structure inclination is set
It puts.
4. high temperature oil tin surfaces according to claim 1 handle transfer matic, it is characterised in that：The water washing device includes the
Three cavity volumes, the third cavity volume inner wall are symmetrical arranged nozzle, and the nozzle forms circulating line with water pump.
5. high temperature oil tin surfaces according to claim 4 handle transfer matic, it is characterised in that：The water washing device is 2,
It is clear water or cleaning agent in first water washing device, clear water is set in second water washing device.
6. high temperature oil tin surfaces according to claim 1 handle transfer matic, it is characterised in that：If the air-drying device includes
Do symmetrically arranged blow structure.
7. high temperature oil tin surfaces according to claim 6 handle transfer matic, it is characterised in that：The air-drying device is two
Group, first group is hot wind air-drying device, and second group is cold wind air-drying device.
8. high temperature oil tin surfaces according to claim 1 handle transfer matic, it is characterised in that：The manipulator includes and water
Plate rail road slides the fixed seat of cooperation, and long rails and driving device, the driving device bottom are set in the fixed seat
The clamping device to link with it is set, and the clamping device both ends coordinate with long rails sliding.
9. high temperature oil tin surfaces according to claim 1 handle transfer matic, it is characterised in that：The clamping device includes the
One clamping plate and second clamping plate, the first clamping plate bottom set step, and two and wiring board location hole are set on the step
The locating rod being adapted, the second clamping plate top are hingedly set with first clamping plate, and the second clamping plate is corresponded to and set at locating rod
Gap is put, the driving mechanism that second clamping plate is driven to be opened is equipped between the first clamping plate and second clamping plate.
10. high temperature oil tin surfaces according to claim 9 handle transfer matic, it is characterised in that：The driving mechanism includes
The cylinder at first clamping plate back is arranged on, the bearing that is linked with the mandril of cylinder and is fixed in second clamping plate
STATEMENT OF FEDERALLY SPONSORED, the STATEMENT OF FEDERALLY SPONSORED coordinate with bearing top pressure, and the cylinder action band dynamic bearing top pressure STATEMENT OF FEDERALLY SPONSORED drives second clamping plate
It opens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400712.1A CN105937016B (en) | 2016-06-08 | 2016-06-08 | High temperature oil tin surfaces handle transfer matic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610400712.1A CN105937016B (en) | 2016-06-08 | 2016-06-08 | High temperature oil tin surfaces handle transfer matic |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105937016A CN105937016A (en) | 2016-09-14 |
| CN105937016B true CN105937016B (en) | 2018-06-29 |
Family
ID=57152433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610400712.1A Active CN105937016B (en) | 2016-06-08 | 2016-06-08 | High temperature oil tin surfaces handle transfer matic |
Country Status (1)
| Country | Link |
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| CN (1) | CN105937016B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106958001B (en) * | 2017-04-21 | 2019-07-05 | 曾庆明 | Tin-spraying machine and flatening method |
| CN109195358B (en) * | 2018-10-22 | 2021-01-01 | 安徽深泽电子股份有限公司 | Tin plating surface treatment device of PCB board |
| CN110113888A (en) * | 2019-04-28 | 2019-08-09 | 韶关市明创智能设备有限公司 | Spraying tin on circuit board system and its spray tin method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR930019848A (en) * | 1992-01-04 | 1993-10-19 | 존 알. 코렌 | Weatherproof flaky roofing material and manufacturing method |
| CN102220550B (en) * | 2011-06-13 | 2012-07-04 | 苏州国通科技有限公司 | Molten tin protective agent |
| CN102259223B (en) * | 2011-07-21 | 2013-05-01 | 雷特威连接系统（苏州工业园区）有限公司 | Semi-automatic wicking machine |
| CN204224685U (en) * | 2014-09-26 | 2015-03-25 | 安徽蛟龙科技股份有限公司 | A kind of copper wire tin plating equipment |
| CN205669062U (en) * | 2016-06-08 | 2016-11-02 | 浙江欧珑电气有限公司 | High temperature oil tin surfaces processes transfer matic |
-
2016
- 2016-06-08 CN CN201610400712.1A patent/CN105937016B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105937016A (en) | 2016-09-14 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Automatic line for high temperature oil tin surface treatment Effective date of registration: 20191225 Granted publication date: 20180629 Pledgee: China Minsheng Banking Corp Wenzhou branch Pledgor: ZHEJIANG OULONG ELECTRIC CO., LTD. Registration number: Y2019330000306 |
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