CN108990311A - A kind of counter-current welding equipment for electronic product - Google Patents
A kind of counter-current welding equipment for electronic product Download PDFInfo
- Publication number
- CN108990311A CN108990311A CN201810827402.7A CN201810827402A CN108990311A CN 108990311 A CN108990311 A CN 108990311A CN 201810827402 A CN201810827402 A CN 201810827402A CN 108990311 A CN108990311 A CN 108990311A
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- CN
- China
- Prior art keywords
- counter
- electronic product
- welding equipment
- current welding
- conveying
- 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.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims abstract description 44
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 238000005476 soldering Methods 0.000 claims abstract description 11
- 238000004321 preservation Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000004513 sizing Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 18
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3494—Heating methods for reflowing of solder
-
- 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
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/04—Mounting of components, e.g. of leadless components
- H05K13/046—Surface mounting
- H05K13/0465—Surface mounting by soldering
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention discloses a kind of counter-current welding equipments for electronic product, including conveying and control cabinet, the side of the conveying is fixedly connected with entrance extractor fan, heating zone, heat preservation zone, the area Zai Liu, cooling zone, mounting device and outlet extractor fan are disposed with along the inside of the conveying and counter-current welding equipment, and the side of extractor fan is exported through having exhaust column and extend to entrance extractor fan side, the side of the entrance extractor fan is provided with alarm lamp, and one of scram button is located at alarm lamp side.A kind of counter-current welding equipment for electronic product of the present invention, by the way that cooling zone is arranged, cool down to the electronic product of heating welding, achieve the purpose that sizing, while the cooling electronic product finished is mounted by mounting device, without two procedures, reflow soldering and attachment one operation can be achieved, production cost is saved, production efficiency is improved, brings better prospect of the application.
Description
Technical field
The present invention relates to machinery field, in particular to a kind of counter-current welding equipment for electronic product.
Background technique
Solder reflow techniques are not strange in electronic manufacturing field, and the element on various boards that we use in computer is all
It is welded on wiring board by this technique, there is a heater circuit in the inside of this equipment, and air or nitrogen are heated to
Sufficiently high temperature after-blow bonds after allowing the solder of elements on either side to melt with mainboard to the wiring board for having posted element, due to
, there is chip component in the needs that electronic product pcb board is increasingly miniaturized, and traditional welding method cannot be met the needs of.It rises
First, reflow soldering process is only used in hybrid circuit board assembling, the element majority of assembly welding is flaky electric capacity, sheet
Inductance mounts transistor npn npn and diode etc..As the entire technology development of SMT is gradually improved, a variety of surface mount elements (SMC) and patch
The appearance of device (SMD) is filled, reflow soldering process technology and equipment as mounting technology a part are also developed accordingly,
Using increasingly extensively, almost all it has been applied in all electronics fields；Existing counter-current welding equipment is deposited when in use
In certain drawbacks, function is relatively simple, as just the reflow soldering of electronic product, without realizing welding and attachment well
One operation, certain influence is brought to the use process of people, for this purpose, it is proposed that a kind of reflux for electronic product
Welder.
Summary of the invention
The main purpose of the present invention is to provide a kind of counter-current welding equipment for electronic product, can effectively solve to carry on the back
The problems in scape technology.
To achieve the above object, the technical scheme adopted by the invention is as follows:
The side of a kind of counter-current welding equipment for electronic product, including conveying and control cabinet, the conveying is solid
Surely it is connected with entrance extractor fan, heating zone is disposed with along the inside of the conveying and counter-current welding equipment, protects
Warm area, the area Zai Liu, cooling zone, mounting device and the side for exporting extractor fan, and exporting extractor fan, which are run through, has exhaust column simultaneously
Entrance extractor fan side is extended to, the side of the entrance extractor fan is provided with alarm lamp, one of scram button position
In alarm lamp side, another scram button is located at counter-current welding equipment corner at a side position of the conveying.
Preferably, the control cabinet is located at the side of heating zone, and control cabinet is fixed by screws in the entrance exhausting
On outside of deivce face.
Preferably, the mounting device is equipped with swivel head, which is connect by support rod with pcb board, pcb board edge
The conveying and horizontal axis bar make straight line transverse movement, and conveying is fixed by firm banking.
Preferably, the notch for placing pcb board is opened up inside the conveying, the inner wall two sides of the notch are placed
There are several pulleys.
Preferably, the quantity of the firm banking is two groups, and its specification is in the same size.
Preferably, the inside of the heating zone has heater circuit.
Compared with prior art, the invention has the following beneficial effects: the counter-current welding equipment that this is used for electronic product, lead to
Setting cooling zone is crossed, is cooled down to the electronic product of heating welding, is achieved the purpose that sizing, product can be effectively prevent
Deformation, while the cooling electronic product finished is mounted by mounting device, without two procedures, it can be achieved that reflux
Welding and attachment one operation, save production cost, improve production efficiency, bring better prospect of the application, the effect phase used
It is more preferable for traditional approach.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the counter-current welding equipment for electronic product of the present invention；
Fig. 2 is the internal structure chart of mounting device in a kind of counter-current welding equipment for electronic product of the present invention；
Fig. 3 is the cross-sectional view of conveying in a kind of counter-current welding equipment for electronic product of the present invention.
In figure: 1, conveying；2, heating zone；3, heat preservation zone；4, the area Zai Liu；5, cooling zone；6, mounting device；7, it exports
Extractor fan；8, entrance extractor fan；9, exhaust column；10, control cabinet；11, scram button；12, alarm lamp；13, firm banking；
14, horizontal axis bar；15, swivel head；16, pcb board；17, notch；18, pulley.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
As shown in Figure 1-3, a kind of counter-current welding equipment for electronic product, including conveying 1 and control cabinet 10, institute
The side for stating conveying 1 is fixedly connected with entrance extractor fan 8, along in the conveying 1 and counter-current welding equipment
Portion is disposed with heating zone 2, heat preservation zone 3, the area Zai Liu 4, cooling zone 5, mounting device 6 and outlet extractor fan 7, and exports and take out
Through having exhaust column 9 and extending to 8 side of entrance extractor fan, the side of the entrance extractor fan 8 is set for the side of wind apparatus 7
It is equipped with alarm lamp 12, one of scram button 11 is located at 12 side of alarm lamp, another scram button 11 is located at reflow soldering
Device corner is at a side position of the conveying 1；
Control cabinet 10 is located at the side of heating zone 2, and control cabinet 10 is fixed by screws in 8 outer surface of entrance extractor fan
On；Mounting device 6 is equipped with swivel head 15, which is connect by support rod with pcb board 16, and pcb board 16 is along described
Conveying 1 and horizontal axis bar 14 make straight line transverse movement, and conveying 1 is fixed by firm banking 13；In conveying 1
Portion opens up the notch 17 for placing pcb board 16, and the inner wall two sides of the notch 17 are placed with several pulleys 18；Firm banking
13 quantity is two groups, and its specification is in the same size；The inside of heating zone 2 has heater circuit, can be to pcb board 16 and Qi Biao
Element on face is heated, and air or nitrogen are heated to sufficiently high temperature after-blow to the pcb board 16 for having posted element,
It is bonded after allowing the solder of elements on either side to melt with mainboard.
It should be noted that the present invention is a kind of counter-current welding equipment for electronic product；
The overall structure of the counter-current welding equipment of electronic product as shown in Figure 1 is led to when carrying out reflow soldering to pcb board 16
The manipulation for crossing control cabinet 10 makes counter-current welding equipment bring into operation, the transverse shifting on conveying 1 of pcb board 16, takes out from entrance
8 contribute's air of wind apparatus or nitrogen are heated to sufficiently high temperature after-blow to the pcb board for having posted element by heating zone 2
16, it bonds after allowing the solder of elements on either side to melt with mainboard, preliminarily heated pcb board 16 is kept the temperature using heat preservation zone 3
Processing, capable of effectivelying prevent pcb board 16, deformation occurs, then carries out secondary back welding, energy to pcb board 16 by the area Zai Liu 4
It is enough that reflow soldering further is carried out to tiny weld seam, it is effectively guaranteed each part and the element seamless welding of pcb board 16,
It improves final product quality to cool down to semi-finished product using the cooling of cooling zone 5, is carried out shaping to outside it, prevent shape
Become, in counter-current welding equipment welding process, exhaust column 9 absorbs the pernicious gas generated in counter-current welding equipment work, avoids
Exhaust gas waste residue penetrates on pcb board 16, and in addition alarm lamp 12 can sound the alarm, and temperature is installed in counter-current welding equipment and is passed
Sensor can be handled by processor, will be sent out in electric signal transmission to alarm lamp 12 when exceeding certain temperature to high temperature early warning
Alarm song out, and the counter-current welding equipment is equipped with scram button 11, and quantity is four groups, and four of counter-current welding equipment are arranged in
Edge, while pinning two scram buttons 11 can make equipment out of service；
Fig. 2 is mounting device in counter-current welding equipment, is mounted to the pcb board 16 being welded, mounting device 6 is equipped with
Swivel head 15, the swivel head 15 are connect by support rod with pcb board 16, and soldering paste is perfused on swivel head 15, and pcb board 16 can edge
Conveying 1 and horizontal axis bar 14 make straight line transverse movement, and conveying 1 passes through the fixation of firm banking 13, pcb board 16 1
Soldering paste is perfused on pcb board 16 with having frequency on one side in side transverse shifting, swivel head 15, without two procedures, it can be achieved that returning
Fluid welding connects to be improved production efficiency, brings better prospect of the application with attachment one operation, saving production cost；
Fig. 3 is conveying cross-section structure in a kind of counter-current welding equipment for electronic product of the present invention, inside conveying 1
The notch 17 for placing pcb board 16 is opened up, the inner wall two sides of the notch 17 place several pulleys 18, can make pcb board
16 move on pulley 18 along notch 17 and realize reflow soldering and attachment.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of counter-current welding equipment for electronic product, including conveying (1) and control cabinet (10), it is characterised in that:
The side of the conveying (1) is fixedly connected with entrance extractor fan (8), along the conveying (1) and reflow soldering
The inside of device is disposed with heating zone (2), heat preservation zone (3), the area Zai Liu (4), cooling zone (5), mounting device (6) and outlet
Extractor fan (7), and the side of extractor fan (7) is exported through having exhaust column (9) and extend to entrance extractor fan (8) one
The side of side, the entrance extractor fan (8) is provided with alarm lamp (12), and one of scram button (11) is located at alarm lamp
(12) side, another scram button (11) are located at counter-current welding equipment corner close to a side position of the conveying (1)
Place.
2. a kind of counter-current welding equipment for electronic product according to claim 1, it is characterised in that: the control cabinet
(10) it is located at the side of heating zone (2), and control cabinet (10) is fixed by screws in entrance extractor fan (8) outer surface
On.
3. a kind of counter-current welding equipment for electronic product according to claim 1, it is characterised in that: the attachment dress
(6) are set equipped with swivel head (15), which is connect by support rod with pcb board (16), and pcb board (16) is along described
Straight line transverse movement is made in conveying (1) and horizontal axis bar (14), and conveying (1) is fixed by firm banking (13).
4. a kind of counter-current welding equipment for electronic product according to claim 1 or 3, it is characterised in that: described defeated
The notch (17) opened up inside guide rail (1) for placing pcb board (16) is sent, the inner wall two sides of the notch (17) are placed with several
A pulley (18).
5. a kind of counter-current welding equipment for electronic product according to claim 3, it is characterised in that: the fixed bottom
The quantity of seat (13) is two groups, and its specification is in the same size.
6. a kind of counter-current welding equipment for electronic product according to claim 1, it is characterised in that: the heating zone
(2) inside has heater circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810827402.7A CN108990311A (en) | 2018-07-25 | 2018-07-25 | A kind of counter-current welding equipment for electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810827402.7A CN108990311A (en) | 2018-07-25 | 2018-07-25 | A kind of counter-current welding equipment for electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108990311A true CN108990311A (en) | 2018-12-11 |
Family
ID=64550692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810827402.7A Pending CN108990311A (en) | 2018-07-25 | 2018-07-25 | A kind of counter-current welding equipment for electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108990311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111199816A (en) * | 2018-11-19 | 2020-05-26 | 波音公司 | Method and apparatus for installing a ferrule on a cable using active dimensional analysis |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1878448A (en) * | 2005-06-07 | 2006-12-13 | 三星电子株式会社 | Soldering apparatus for printed circuit board, soldering method for printed circuit board and soldering cream printing unit for soldering printed circuit board |
| CN101309771A (en) * | 2006-01-06 | 2008-11-19 | 株式会社田村制作所 | Reflow apparatus |
| CN205386679U (en) * | 2016-03-24 | 2016-07-20 | 兰溪庄原玻璃纤维有限公司 | Sealed weldment work system of environmental protection |
| CN106735804A (en) * | 2016-12-22 | 2017-05-31 | 陈晓慧 | Welder |
| CN107079618A (en) * | 2014-11-20 | 2017-08-18 | 株式会社高永科技 | Check device and the part mounting system with it |
| CN208434202U (en) * | 2018-07-25 | 2019-01-25 | 湖州正直数码科技有限公司 | A kind of counter-current welding equipment for electronic product |
-
2018
- 2018-07-25 CN CN201810827402.7A patent/CN108990311A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1878448A (en) * | 2005-06-07 | 2006-12-13 | 三星电子株式会社 | Soldering apparatus for printed circuit board, soldering method for printed circuit board and soldering cream printing unit for soldering printed circuit board |
| CN101309771A (en) * | 2006-01-06 | 2008-11-19 | 株式会社田村制作所 | Reflow apparatus |
| CN107079618A (en) * | 2014-11-20 | 2017-08-18 | 株式会社高永科技 | Check device and the part mounting system with it |
| CN205386679U (en) * | 2016-03-24 | 2016-07-20 | 兰溪庄原玻璃纤维有限公司 | Sealed weldment work system of environmental protection |
| CN106735804A (en) * | 2016-12-22 | 2017-05-31 | 陈晓慧 | Welder |
| CN208434202U (en) * | 2018-07-25 | 2019-01-25 | 湖州正直数码科技有限公司 | A kind of counter-current welding equipment for electronic product |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111199816A (en) * | 2018-11-19 | 2020-05-26 | 波音公司 | Method and apparatus for installing a ferrule on a cable using active dimensional analysis |
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