CN104422264B - Wiring board for vertical continuous electroplating device vertically blows drying unit - Google Patents
Wiring board for vertical continuous electroplating device vertically blows drying unit Download PDFInfo
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- CN104422264B CN104422264B CN201310409268.6A CN201310409268A CN104422264B CN 104422264 B CN104422264 B CN 104422264B CN 201310409268 A CN201310409268 A CN 201310409268A CN 104422264 B CN104422264 B CN 104422264B
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Abstract
The invention discloses a kind of wiring board for vertical continuous electroplating device and vertically blow drying unit, the workpiece transport path of this device includes the pre-blowing dry passage being sequentially communicated, dries up passage, drying channel and cooling duct, and in pre-blowing dry passage, before and after wiring board, both sides are installed with some adjustable nozzles that can send cold wind along wiring board plate face obliquely；Dry up in passage the interval that interlocks, both sides before and after wiring board and be equipped with several the first air knives that can send cold wind, in drying channel, before and after wiring board, the interval that interlocks, both sides is equipped with several the second air knives that can send hot blast, and first and second air knife air port is all at an acute angle with wiring board plate face and inversely in wiring board direction of advance；In cooling duct, before and after wiring board, both sides row is provided with some air cooling equipments.This blows drying unit and combines with current existing vertical continuous electroplating device, make wiring board plating and plating after drying serialization, well solve due between two-step, time interval is longer and problem that bring wiring board is oxidizable, reduce the manpower and materials consumption in production simultaneously.
Description
Technical field
The present invention relates to a kind of wiring board and vertically blow drying unit, particularly relate to a kind of use
Wiring board in vertical continuous electroplating device the most vertically blows drying unit.
Background technology
Generally printed wiring board to be dried after completing galvanizing process in electroplate liquid,
So that wiring board is carried out follow-up process operation.Current existing circuit board electroplating dries
The realization of dry technique is to carry out, even if using on electroplating device and drying plant respectively
Continuous processing equipment, is the most only each to realize continuously on electroplating device or drying plant
Processing, and remain the most discontinuous between electroplating device and drying plant.So
In the actual production of wiring board, printed wiring board is warp in vertical continuous electroplating device
After crossing the operations such as plating, blanking, then stop storage in short-term through middle plate, and
Just can be dried after the operations such as the feeding on drying plant, be electroplated in this process
And between drying, having longer time interval, moist PCB surface is easily by again
Oxidation, has buried bigger hidden danger for follow-up production technology, has greatly reduced product
Qualification rate；In addition complete the wiring board of plating in blanking, stop storage and feeding etc. shifted
Journey too increases corresponding manpower and materials, adds production cost, reduce reality
Production efficiency.
Summary of the invention
In order to overcome above-mentioned technological deficiency, the invention provides a kind of for vertical continuous
The wiring board of electroplating device vertically blows drying unit, and this blows drying unit with the most existing
Vertical liaison electroplating device is combined closely, and makes the plating of wiring board dry continuously with blowing
Change, well solve the wiring board that brings owing between two-step time interval is longer
Oxidizable problem, reduces the manpower and materials consumption in production simultaneously.
The present invention is to solve that above-mentioned technical problem be the technical scheme is that
A kind of wiring board for vertical continuous electroplating device vertically blows drying unit, with
Each station of vertical continuous electroplating device is that continuous linear arrangement connects, including casing and
The workpiece transport path being arranged in casing, on the basis of wiring board direction of advance, line
The plate face of road plate is vertical with wiring board direction of advance, and described workpiece transport path includes depending on
The pre-blowing dry passage of secondary connection, dry up passage, drying channel and cooling duct, described
In pre-blowing dry passage before and after wiring board both sides be installed with some can be along wiring board plate face
Send the adjustable nozzle of cold wind obliquely；Described dry up in passage both sides before and after wiring board
Staggered interval is equipped with several the first air knives that can send cold wind, described drying channel
Before and after interior wiring board, the interval that interlocks, both sides is equipped with several and can send the second of hot blast
Air knife, the air port of described first and second air knife is all at an acute angle and reverse with wiring board plate face
In wiring board direction of advance；If before and after wiring board, both sides row is provided with in described cooling duct
Dry-air blast device for cooling.
Its further technical scheme is:
Described dry up passage and drying channel in be installed with some air knife bases, first,
Two air knife fast disassembly types are fixedly arranged on this air knife base, and the wind of described first and second air knife
Mouth and wiring board plate face institute acute angle are 15-30 degree.
Before and after the porch of described pre-blowing dry passage is positioned at wiring board, both sides are arranged with
One, before and after between two suction roll, and this first and second suction roll, distance is adjustable
Structure.
The structure that before and after between described first and second suction roll, distance is adjustable is:
First and second it is installed with respectively at the two ends of corresponding first and second suction roll on described casing
Fixed plate, the two ends of described first suction roll are fixedly arranged in the first fixed plate respectively, institute
State and be equiped with elastomeric element in the second fixed plate, the two ends activity orientation of the second suction roll
On this elastomeric element, and this elastomeric element can regulate the second suction roll and first and inhale
Spacing before and after damping roller.
Be provided with big pressure-type and dry up aerator, this dry up the air outlet of aerator successively with
Dry up the air knife pipe connection of bellows, volume adjusting apparatus and the first air knife.
It is equiped with air filter at the described inlet scoop drying up aerator, and this dries up
It is equiped with differential pressure indicator at the air outlet of aerator.
Be provided with Wind Volume type dry aerator, the air outlet of this drying aerator successively with
The air knife pipe connection of drying and heating device and the second air knife, and the suction of this drying aerator
Air port connects with described drying channel.
Described pre-blowing dry passage, the base plate drying up passage and drying channel are integral type
Discharge outlet is all offered at incline structure, and the minimum point of this base plate.
Described dry up passage and drying channel periphery is equipped with a guard shield, and described drying
Guard shield outside passage is the guard shield with insulation construction.
Described pre-blowing dry passage, dry up in passage and drying channel before and after wiring board two
Side is also equipped with some row directive wheel sheets, and this directive wheel sheet can be real under motor drives
The synchronization now rotated, and the two row directive wheel sheets that before and after wiring board, both sides are corresponding are right
Title formula is arranged, and the adjacent two row directive wheel sheets of wiring board homonymy are alternating expression arrangement, and institute
State and all offer outage on each directive wheel sheet.
The Advantageous Effects of the present invention is: this wiring board vertically blows drying unit and mesh
Front existing vertical continuous electroplating device combines, and makes plating and the electricity of wiring board
Drying serialization after plating, well solves owing between two-step, time interval is longer
And the problem that the wiring board that brings is oxidizable, reduce the manpower and materials in production simultaneously
Consume.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of the present invention；
Fig. 2 be the present invention face structural representation；
Fig. 3 is the pipeline side-looking structural representation in drying channel of the present invention；
Wherein:
1-pre-blowing dry passage；101-the first suction roll；
102-the second suction roll；2-dries up passage；
201-dries up aerator；202-dries up bellows；
203-volume adjusting apparatus；3-drying channel；
301-dries aerator；302-drying and heating device；
4-cooling duct；5-the first air knife；
6-the second air knife；7-air cooling equipment；
8-air knife base；9-wiring board；
10-discharge outlet；11-guard shield；
12-directive wheel sheet.
Detailed description of the invention
In conjunction with Fig. 1 to Fig. 3, the present invention is described in further detail.
A kind of wiring board for vertical continuous electroplating device vertically blows drying unit, with
Each station of vertical continuous electroplating device is that continuous linear arrangement connects, including casing and
The workpiece transport path being arranged in casing, on the basis of wiring board direction of advance, line
The plate face of road plate 9 is vertical with wiring board direction of advance, and described workpiece transport path includes
The pre-blowing dry passage 1 that is sequentially communicated, to dry up passage 2, drying channel 3 and cooling logical
Road 4, in described pre-blowing dry passage 1 before and after wiring board both sides be installed with some can edge
Wiring board plate face send the adjustable nozzle of cold wind, this adjustable nozzle and circuit obliquely
Angle between plate plate face can be adjusted to arbitrarily angled, to be capable of the wind edge sent
Plate face is blown obliquely, use which mainly will clamping wiring board fixture and
The water on top, wiring board plate face is blown down and is prepared for follow-up drying up.
The described interval that interlocks, both sides before and after wiring board that dries up in passage 2 is equipped with some
Individual the first air knife 5 that can send cold wind, in described drying channel 3 before and after wiring board two
Top-cross mistake interval be equipped with several the second air knives 6 that can send hot blast, this first,
The angle of two air knives all can arbitrarily adjust, but optimum is first and second in a state of use
The air port of air knife is all at an acute angle with wiring board 9 plate face and reverse in wiring board advance side
To.
In described cooling duct 4, before and after wiring board, both sides row is provided with some air cooling equipments
7, this air cooling equipment can use small fan and the similar device that can produce nature cold wind,
As early as possible the wiring board of hot-air seasoning in drying passage to be cooled down, it is to avoid people
During work lower plate, operator's hands is burned；Or when using full-automatic mechanical subordinate plate, machine
Board falling and suction nozzle service life reduction is there is in tool suction nozzle on hand because being heated generation thermal deformation
Phenomenon.
Described dry up passage 2 and drying channel 3 in be installed with some air knife bases 8,
First and second air knife 5,6 fast disassembly type is fixedly arranged on this air knife base, facilitates air knife dirty
Dirt cleaning and air knife are changed, and the air port of described first and second air knife 5,6 and circuit
Plate 9 plate face institute acute angle is 15-30 degree.
Before and after the porch of described pre-blowing dry passage 1 is positioned at wiring board, both sides are arranged with
First and second suction roll 101,102, and between this first and second suction roll before and after
Distance is adjustable structure, when completing the wiring board entrance drying plant of plating, and can
First after this suction roll is by the water pre-suction of both sides, plate face, then carry out pre-with adjustable nozzle
Dry up.
The structure that before and after between described first and second suction roll, distance is adjustable is:
First and second it is installed with respectively at the two ends of corresponding first and second suction roll on described casing
Fixed plate, the two ends of described first suction roll 101 are fixedly arranged on the first fixed plate respectively
On, described second fixed plate is equiped with elastomeric element, this elastomeric element typically uses
With the adjustable structure of spring, the two ends of the second suction roll 102 are movably positioned at
On this elastomeric element, and this elastomeric element can regulate the second suction roll and the first water suction
Spacing before and after roller.Between first and second suction roll, longitudinal separation is adjustable is for by difference
Moisture on thickness wiring board all can be good siphon away.
Being provided with big pressure-type and dry up aerator 201, optimal case is ring blower,
This dry up the air outlet of aerator successively with dry up bellows 202, volume adjusting apparatus
203 connect with the air knife pipe of the first air knife 5.Dry up aerator 201 to be blown to by air
Dry up in bellows 202, then by drying up bellows 202 through volume adjusting apparatus 203
After being delivered to the air knife pipe of the first air knife 5, the first air knife 5 blow out.Due to big pressure
The pressure that power type dries up aerator blowout wind is relatively big, can pass through volume adjusting apparatus 203
It is basically identical that regulation makes wiring board 9 both sides air knife go out wind pressure size, makes wiring board
Run and be in all the time on normal routine, it is to avoid occur that wiring board 9 produces because blast is excessive
Raw running route skew and the phenomenon of plate face bending.Optimal case is one and dries up air blast
Machine controls to be in the blast size of a pair air knife of wiring board both sides simultaneously.
Air filter it is equiped with at the described inlet scoop drying up aerator 201, and should
Dry up and be equiped with differential pressure indicator at the air outlet of aerator 201.Air filter is to be anti-
During only foreign material enter aerator, this air filter can be conveniently checked in the setting of differential pressure indicator
The behaviour in service of filter element, in order to decide whether to carry out filter element replacing.
Being provided with Wind Volume type and dry aerator 301, optimal case is Pu formula air blast
Machine, the air outlet of this drying aerator successively with drying and heating device 302 and the second wind
The air knife pipe connection of cutter 6, and the inlet scoop of this drying aerator 301 and described drying
Passage 3 connects.Dry aerator 301 inlet scoop by air from drying channel 3
Interior suction, is carried out in air is blown to drying and heating device 302 by blower outlet
Heating, then hot blast is delivered to the air knife of the second air knife 6 by drying and heating device 302
Guan Hou, blows out through the second air knife 6, and such hot blast is circulated in drying channel 3,
The loss of temperature energy consumption can be reduced, improve drying efficiency.
Described pre-blowing dry passage 1, the base plate drying up passage 2 and drying channel 3 are
Integral type incline structure, and at the minimum point of this base plate, all offer discharge outlet 10,
The setting of tilting base plate is easy on plate drip the discharge of hydrops.
Described dry up passage 2 and drying channel 3 periphery is equipped with a guard shield 11, and
Guard shield outside described drying channel 3 is the guard shield with insulation construction.
Described pre-blowing dry passage 1, dry up in passage 2 and drying channel 3 at wiring board
Front and back both sides are also equipped with some row directive wheel sheets 12, and this directive wheel sheet can be horse
Reach and drive the lower synchronization realizing and rotating, and two row that before and after wiring board, both sides are corresponding are led
To wheel sheet symmetrically formula arrangement, the adjacent two row directive wheel sheets of wiring board homonymy are alternating expression
Arrangement, so can reduce the clamp probability in plate conveying, and described each directive wheel sheet
On all offer outage, the setting of outage be for reduce wheel sheet on residual plating
Medicinal liquid to improve wheel sheet service life, this foreign steamer sheet, wear wheel sheet wheel bobbin and
The fixing seat of fast pulley bobbin all can use corrosion-resistant and exotic material.
Claims (8)
1. the wiring board for vertical continuous electroplating device vertically blows drying dress
Put, be that continuous linear arrangement is connected with each station of vertical continuous electroplating device, including
Casing and the workpiece transport path being arranged in casing, with wiring board direction of advance as base
Standard, the plate face of wiring board (9) is vertical with wiring board direction of advance, it is characterised in that:
Described workpiece transport path includes the pre-blowing dry passage (1) being sequentially communicated, dries up
Passage (2), drying channel (3) and cooling duct (4), described pre-blowing dry passage
(1) before and after interior wiring board both sides be installed with some can along wiring board plate face obliquely
Send the adjustable nozzle of cold wind, and the porch of pre-blowing dry passage (1) is positioned at circuit
Before and after plate, both sides are arranged with first and second suction roll (101,102), on described casing
First and second fixed plate, institute it is installed with respectively at the two ends of corresponding first and second suction roll
The two ends stating the first suction roll (101) are fixedly arranged in the first fixed plate respectively, described
Being equiped with elastomeric element in second fixed plate, lives in the two ends of the second suction roll (102)
Dynamic be positioned on this elastomeric element, and this elastomeric element can regulate the second suction roll with
Spacing before and after first suction roll；Described dry up before and after passage (2) interior wiring board two
Top-cross mistake interval is equipped with several the first air knives (5) that can send cold wind, described baking
Before and after dry passage (3) interior wiring board, the interval that interlocks, both sides is equipped with several and can send
Second air knife (6) of hot blast, the air port of described first and second air knife all with wiring board (9)
Plate face is at an acute angle and reverse in wiring board direction of advance；In described cooling duct (4)
Before and after wiring board, both sides row is provided with some air cooling equipments (7).
Circuit for vertical continuous electroplating device the most according to claim 1
Plate vertically blows drying unit, it is characterised in that dries up passage (2) described in: and dries
Some air knife bases (8), first and second air knife (5,6) it is installed with in passage (3)
Fast disassembly type is fixedly arranged on this air knife base, and described first and second air knife (5,6)
Air port and wiring board (9) plate face institute acute angle are 15-30 degree.
Circuit for vertical continuous electroplating device the most according to claim 1
Plate vertically blows drying unit, it is characterised in that: it is provided with big pressure-type and dries up aerator
(201), this dry up the air outlet of aerator successively with dry up bellows (202), air quantity
Adjusting means (203) connects with the air knife pipe of the first air knife (5).
Circuit for vertical continuous electroplating device the most according to claim 3
Plate vertically blows drying unit, it is characterised in that dry up aerator (201) described in:
It is equiped with air filter at inlet scoop, and this dries up the air-out of aerator (201)
Differential pressure indicator it is equiped with at Kou.
Circuit for vertical continuous electroplating device the most according to claim 1
Plate vertically blows drying unit, it is characterised in that: it is provided with Wind Volume type and dries aerator
(301), the air outlet of this drying aerator successively with drying and heating device (302)
Connect with the air knife pipe of the second air knife (6), and the suction of this drying aerator (301)
Air port connects with described drying channel (3).
Circuit for vertical continuous electroplating device the most according to claim 1
Plate vertically blows drying unit, it is characterised in that: described pre-blowing dry passage (1), dry up
The base plate of passage (2) and drying channel (3) is integral type incline structure, and should
Discharge outlet (10) is all offered at the minimum point of base plate.
Circuit for vertical continuous electroplating device the most according to claim 1
Plate vertically blows drying unit, it is characterised in that dries up passage (2) described in: and dries
Passage (3) periphery is equipped with a guard shield (11), and described drying channel (3) is outward
Guard shield be the guard shield with insulation construction.
Circuit for vertical continuous electroplating device the most according to claim 1
Plate vertically blows drying unit, it is characterised in that: described pre-blowing dry passage (1), dry up
Before and after passage (2) and the inherent wiring board of drying channel (3), both sides are also equipped with some
Row directive wheel sheet (12), this directive wheel sheet can realize rotation under motor drives
Synchronize, and the two row directive wheel sheet symmetrically formula rows that before and after wiring board, both sides are corresponding
Cloth, the adjacent two row directive wheel sheets of wiring board homonymy are alternating expression arrangement, and described each
Outage is all offered on directive wheel sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310409268.6A CN104422264B (en) | 2013-09-10 | 2013-09-10 | Wiring board for vertical continuous electroplating device vertically blows drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310409268.6A CN104422264B (en) | 2013-09-10 | 2013-09-10 | Wiring board for vertical continuous electroplating device vertically blows drying unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104422264A CN104422264A (en) | 2015-03-18 |
| CN104422264B true CN104422264B (en) | 2016-11-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310409268.6A Active CN104422264B (en) | 2013-09-10 | 2013-09-10 | Wiring board for vertical continuous electroplating device vertically blows drying unit |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105939576B (en) * | 2016-05-31 | 2019-06-21 | 东莞市五株电子科技有限公司 | Circuit board drying unit |
| CN106985076B (en) * | 2017-03-31 | 2020-02-11 | 广东天机工业智能***有限公司 | Automatic burr removal system |
| CN108282965A (en) * | 2018-03-22 | 2018-07-13 | 湖北金禄科技有限公司 | A kind of vertical baking sheet device |
| CN109237867A (en) * | 2018-08-15 | 2019-01-18 | 芜湖鸣人热能设备有限公司 | Boiler plate drying unit |
| CN109140981B (en) * | 2018-08-27 | 2024-03-26 | 湖南正中制药机械有限公司 | Soft bag direct-hanging type cold and hot air continuous drying equipment |
| CN109318583A (en) * | 2018-09-28 | 2019-02-12 | 广州榕创新能源科技有限公司 | One kind is based on dedicated flame-retardant drying oven for printing machine of imparting knowledge to students |
| CN113660782B (en) * | 2021-08-17 | 2023-05-02 | 江西景旺精密电路有限公司 | Automatic process for outer layer of PCB |
| CN115060057B (en) * | 2022-07-01 | 2023-02-10 | 深圳市笑晨贸易有限公司 | Distiller's yeast processing device and method convenient for dehumidification and drying |
| CN117537588A (en) * | 2023-12-21 | 2024-02-09 | 广州市巨龙印制板设备有限公司 | PCB circuit board drying device |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5494529A (en) * | 1994-02-22 | 1996-02-27 | Atotech Usa, Inc. | Treatment method for cleaning and drying printed circuit boards and the like |
| CN2613125Y (en) * | 2003-04-10 | 2004-04-21 | 登泰电路机械股份有限公司 | Plate cooling device |
| CN201104081Y (en) * | 2007-09-30 | 2008-08-20 | 扬博科技股份有限公司 | Circuit board drying mechanism |
| CN101767940B (en) * | 2009-12-30 | 2011-12-14 | 东莞宏威数码机械有限公司 | Glass-cleaning and drying device |
| CN202153089U (en) * | 2011-06-29 | 2012-02-29 | 浙江工业大学 | Drying machine for mirror face steel board |
| CN203432247U (en) * | 2013-09-10 | 2014-02-12 | 昆山东威电镀设备技术有限公司 | Circuit board vertical blow-drying device for vertical continuous electroplating equipment |
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2013
- 2013-09-10 CN CN201310409268.6A patent/CN104422264B/en active Active
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Address after: 215311 East Side of Dongding Road, Bacheng Town, Kunshan City, Suzhou City, Jiangsu Province Patentee after: Kunshan Weiwei Science and Technology Co., Ltd. Address before: 215300, No. three, Lane 435-3, West Street, Kunshan Development Zone, Suzhou, Jiangsu Patentee before: Kunshan Dongwei Plating Equipment Technology Co., Ltd. |
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