CN207911145U - A kind of tune width structure of wave-soldering furnace - Google Patents
A kind of tune width structure of wave-soldering furnace Download PDFInfo
- Publication number
- CN207911145U CN207911145U CN201820199338.8U CN201820199338U CN207911145U CN 207911145 U CN207911145 U CN 207911145U CN 201820199338 U CN201820199338 U CN 201820199338U CN 207911145 U CN207911145 U CN 207911145U
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- China
- Prior art keywords
- furnace body
- lead screw
- claw
- transmission chain
- guide rail
- Prior art date
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- Expired - Fee Related
Links
- 238000005476 soldering Methods 0.000 title claims abstract description 23
- 210000000078 claw Anatomy 0.000 claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000003466 welding Methods 0.000 claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model is related to a kind of tune width structures of wave-soldering furnace, it include the furnace body of horizontal setting, furnace body has feeding end and discharge end, the guide rail being equipped on furnace body between the feeding end and discharge end of bridging furnace body, correspondence is assembled on the guide rail of furnace body two transmission chain claws respectively, transmits chain claw loopy moving between the feeding end and discharge end of furnace body；The feed direction that transmission chain claw is carried in the furnace body is sequentially distributed Welding compound spraying coater, preheating device, Wave-soldering device and cooling device；Width is adjusted by oblique gear mechanism between two transmission chain claw, wide lead screw is adjusted in oblique gear mechanism driving one, wide wire rod thread is adjusted to connect a feed screw nut, it is described to adjust wide lead screw between the guide rail in two transmission chain claws of assembling, there is a guide rail to follow feed screw nut along adjusting wide lead screw to move in two guide rails, width is adjusted between two transmission chain claws of realization.It is simple in structure, compact, facilitate adjustment, there is good stability and operability, meets industry utilization.
Description
Technical field
The utility model is related to the component welding processing technical fields of circuit board, more particularly, to wave-soldering furnace.
Background technology
In the component field of welding processing of circuit board, generally use has Reflow Soldering, wave-soldering two ways, wave-soldering
It is to plant the solder wave for making the liquid solder surface of melting form specific shape by pump function, when the dress for having inserted component
When connection component passes through solder wave at a certain angle, the technology of solder joint is formed in pin-land.Component is by chain conveyor
During transmission, first preheated in welding machine preheating zone（Component preheats and its institute's temperature to be achieved is still by scheduled temperature
It writes music line traffic control）.In actual welding, the preheating temperature in control assembly face is usually also wanted, therefore much equipment both increase accordingly
Temperature-detecting device.After preheating, component is welded by solder wave.Specifically：Molten tin bath fills the liquid solder of melting, steel
Molten butt-joint material is drawn up the wave of setting shape by trench bottom nozzle, in this way, when components welding face passes through wave just by solder Wave heating, together
When solder wave also just wetting welding zone and be extended filling, realization welding process eventually.Wave-soldering furnace welds various sizes of product
When connecing processing, the width for adjusting chain conveyor is needed, to meet carrying Product transport.Therefore, the tune width knot of wave-soldering furnace
Structure and job stability, operational extreme influence wave soldering techniques development.The applicant adheres to research and innovation thus, lean is asked
The spirit of essence works out a kind of tune width structure meeting the wave-soldering furnace that industry utilizes using professional eye and professional knowledge,
Propose this case application.
Invention content
It is simple in structure, compact the purpose of this utility model is to provide a kind of tune width structure of wave-soldering furnace, facilitate tune
It is whole, there is good stability and operability, meet industry utilization.
In order to achieve the above objectives, the utility model adopts the following technical solution：
A kind of tune width structure of wave-soldering furnace includes the furnace body of horizontal setting, and furnace body has feeding end and discharge end,
The guide rail being equipped on furnace body between the feeding end and discharge end of bridging furnace body, correspondence is assembled in furnace body to two transmission chain claws respectively
Guide rail on, transmit chain claw loopy moving between the feeding end and discharge end of furnace body；Transmission chain claw is carried in the furnace body
Feed direction is sequentially distributed Welding compound spraying coater, preheating device, Wave-soldering device and cooling device；Two transmission chain claw
Between width adjusted by oblique gear mechanism, oblique gear mechanism driving one adjusts wide lead screw, wide wire rod thread is adjusted to connect a lead screw spiral shell
Mother, it is described to adjust wide lead screw between the guide rail in two transmission chain claws of assembling, there is a guide rail to follow feed screw nut in two guide rails
Along adjusting wide lead screw to move, width is adjusted between two transmission chain claws of realization.
Said program is further：Described adjust is socketed a tubulose guide rod on wide lead screw, adjust between wide lead screw and tubulose guide rod
There is bearing support connection；Tubulose guide rod is equipped with strip guide groove, and the tubulose guide rod connects after passing through the first claw bearing
First support base adjusts wide lead screw to be pierced by the one helical gear of one end connection oblique gear mechanism of the first support base；The tubulose is led
The other end of bar connects the second support base after passing through the second claw bearing, is equipped between tubulose guide rod and the second claw bearing and adjusts width
Copper sheathing, feed screw nut are arranged on the tune width lead screw adjusted inside wide copper sheathing, adjust the two ends of wide copper sheathing to be equipped with and adjust wide pressing plate, adjust wide
Pressing plate is fixed on the second claw bearing, and adjusts wide pressing plate that there is lower foot clamp, lower foot clamp to stretch into the strip guide groove of tubulose guide rod
Clamp limitation feed screw nut；The second claw bearing is mounted on movable guide rail.
The utility model is designed by resulting structure, is combined by helical gear and lead screw, between two transmission chain claws of realization
Width is adjusted, various sizes of Product jointing needs are met, structure is relatively simple, connection and reasonable arrangement, and work is convenient, stablizes, greatly
The operation ratio and operability for promoting wave-soldering furnace meet industry utilization.
Description of the drawings：
Attached drawing 1 is the preferred embodiment structural schematic diagram of the utility model；
Attached drawing 2 is the plan structure arrangement schematic diagram of Fig. 1 embodiments；
Attached drawing 3 is the tune width lead screw assembly structure diagram of Fig. 1 embodiments.
Specific implementation mode：
The technique effect of the design of the utility model, concrete structure and generation is made furtherly below with reference to attached drawing
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Refering to fig. 1, shown in 2,3, a kind of tune width structure of the utility model in relation to wave-soldering furnace, includes horizontal setting
Furnace body 1 and corresponding control system, furnace body 1 have feeding end and discharge end, on furnace body 1 be equipped with bridging furnace body 1 feeding end
Guide rail 11 between discharge end, correspondence is assembled on the guide rail 11 of furnace body 1 two transmission chain claws 2 respectively, and transmission chain claw 2 is in stove
Loopy moving between the feeding end and discharge end of body 1.The feed direction that transmission chain claw 2 is carried in the furnace body 1 is sequentially distributed and helps
Solder flux spray equipment 3, preheating device 4, Wave-soldering device 5 and cooling device 6, structure is relatively simple, connection and reasonable arrangement, globality
It is good.The top of the Welding compound spraying coater 3 is disposed with extractor fan 7, and extractor fan 7 collects discharge stove to the smog of scaling powder
In vitro, and effective recycling scaling powder can be realized.In furnace body 1, it is located at 4 top of preheating device equipped with smoke alarm 12, effectively
Working environment in furnace body is monitored, reaches control production in time, avoids producing unfavorable condition caused by smog, stablizes wave crest and is welded in reason
Think to carry out in environment, similarly helps to promote wave-soldering quality and stability.Preheating device 4, which has, to be split in transmission chain claw 2
The heating module of downside realizes heating mode up and down, contributes to the component face of circuit board to preheat faster and uniformly, and then promote wave
Weld quality and stability in peak.Width is adjusted by oblique gear mechanism between two transmission chain claws 2, adjusts width accurately, conveniently.Helical teeth
It takes turns mechanism driving one and adjusts wide lead screw 81, wide lead screw 81 is adjusted to be threadedly coupled a feed screw nut 82, it is described to adjust wide lead screw 81 across in group
Between the guide rail 11 for filling two transmission chain claws 2, there is a guide rail 11 that feed screw nut 82 is followed to be moved along the wide lead screw 81 of tune in two guide rails 11
It is dynamic, adjust width between two transmission chain claws 2 of realization.In the present embodiment, described adjust is socketed a tubulose guide rod 83 on wide lead screw 81,
Adjusting has bearing support connection between wide lead screw 81 and tubulose guide rod 83；Tubulose guide rod 83 is equipped with strip guide groove 831, the tubulose
83 one end of guide rod connects the first support base 85 after passing through the first claw bearing 84, and wide lead screw 81 is adjusted to be pierced by the one of the first support base 85
The one helical gear of end connection oblique gear mechanism；The other end of the tubulose guide rod 83 connects the after passing through the second claw bearing 86
Two support bases 87 are equipped between tubulose guide rod 83 and the second claw bearing 86 and adjust wide copper sheathing 88, and width is being adjusted in the setting of feed screw nut 82
It on the wide lead screw of tune inside copper sheathing 88 81, adjusts the two ends of wide copper sheathing 88 to be equipped with and adjusts wide pressing plate 89, wide pressing plate 89 is adjusted to be fixed on the
On two claw bearings 86, and adjust wide pressing plate 89 that there is lower foot clamp 891, lower foot clamp 891 to stretch into the strip guide groove 831 of tubulose guide rod 83
Interior cramping limits feed screw nut 82；The second claw bearing 86 is mounted on movable guide rail 11.When work, wide lead screw 81 is adjusted
It being rotated under oblique gear mechanism driving, feed screw nut 82 moves relative to the wide lead screw 81 of tune, while in the case where adjusting wide pressing plate 89 to link, the
Two claw bearings 86 follow movement, to reach adjustment two guide rails 11 between spacing, that is, reach two transmission chain claws 2 between adjust
Whole width meets various sizes of welding circuit board needs.In the present embodiment, tubulose guide rod 83 plays reinforcement structure and gives and leads
To effect, in actual implementation, on tubulose guide rod 83 that can also be between the first claw bearing 84 and the second claw bearing 86
It is socketed bellows（Do not show in figure）, protection tubulose guide rod 83 is given, prevents greasy dirt from adhering to and influences to adjust wide operation.
The utility model is designed by resulting structure, and structure is relatively simple, connection and reasonable arrangement, and work is convenient, stablizes, and greatly carries
The operation ratio and operability for rising wave-soldering furnace meet industry utilization.
Although the above-mentioned preferred embodiment for being described in conjunction with the accompanying the utility model, the utility model should not be limited
It is formed on identical structurally and operationally with above description and attached drawing.To one skilled in the art, do not surpassing
It can also be to above-described embodiment by logical analysis, reasoning, or a limited experiment in the case of going out the utility model conception and scope
Number of improvements could be made and variation, and such modifications and variations should all belong to the range of the requires of the utility model protection.
Claims (2)
1. a kind of tune width structure of wave-soldering furnace, it is characterised in that：It include the furnace body of horizontal setting（1）, furnace body（1）Have
Feeding end and discharge end, in furnace body（1）It is equipped with bridging furnace body（1）Feeding end and discharge end between guide rail（11）, two
Transmit chain claw（2）Correspondence is assembled in furnace body respectively（1）Guide rail（11）On, transmit chain claw（2）In furnace body（1）Feeding end and go out
Loopy moving between material end；The furnace body（1）Inside carry over transmission chain claw（2）Feed direction be sequentially distributed Welding compound spraying coater
（3）, preheating device（4）, Wave-soldering device（5）And cooling device（6）；Two transmission chain claw（2）Between pass through helical gear
Wide lead screw is adjusted in institutional adjustment width, oblique gear mechanism driving one（81）, adjust wide lead screw（81）It is threadedly coupled a feed screw nut（82）,
The wide lead screw of the tune（81）Across in two transmission chain claws of assembling（2）Guide rail（11）Between, two guide rails（11）In have a guide rail
（11）Follow feed screw nut（82）Along the wide lead screw of tune（81）It is mobile, realize two transmission chain claws（2）Between adjust width.
2. a kind of tune width structure of wave-soldering furnace according to claim 1, it is characterised in that：The wide lead screw of the tune（81）
One tubulose guide rod of upper socket（83）, adjust wide lead screw（81）With tubulose guide rod（83）Between have bearing support connection；Tubulose guide rod
（83）It is equipped with strip guide groove（831）, the tubulose guide rod（83）One end passes through the first claw bearing（84）First is connected afterwards
Support seat（85）, adjust wide lead screw（81）It is pierced by the first support base（85）One end connection oblique gear mechanism one helical gear；It is described
Tubulose guide rod（83）The other end pass through the second claw bearing（86）After connect the second support base（87）, tubulose guide rod（83）With
Two claw bearings（86）Between be equipped with and adjust wide copper sheathing（88）, feed screw nut（82）Wide copper sheathing is being adjusted in setting（88）Internal tune width silk
Bar（81）On, adjust wide copper sheathing（88）Two ends be equipped with and adjust wide pressing plate（89）, adjust wide pressing plate（89）It is fixed on the second claw bearing
（86）On, and adjust wide pressing plate（89）With lower foot clamp（891）, lower foot clamp（891）Stretch into tubulose guide rod（83）Strip guide groove
（831）Interior cramping limits feed screw nut（82）；The second claw bearing（86）Mounted on movable guide rail（11）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199338.8U CN207911145U (en) | 2018-02-06 | 2018-02-06 | A kind of tune width structure of wave-soldering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820199338.8U CN207911145U (en) | 2018-02-06 | 2018-02-06 | A kind of tune width structure of wave-soldering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207911145U true CN207911145U (en) | 2018-09-25 |
Family
ID=63563069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820199338.8U Expired - Fee Related CN207911145U (en) | 2018-02-06 | 2018-02-06 | A kind of tune width structure of wave-soldering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207911145U (en) |
-
2018
- 2018-02-06 CN CN201820199338.8U patent/CN207911145U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |