CN208033874U - A kind of rosin spray equipment of wave-soldering furnace - Google Patents
A kind of rosin spray equipment of wave-soldering furnace Download PDFInfo
- Publication number
- CN208033874U CN208033874U CN201820198618.7U CN201820198618U CN208033874U CN 208033874 U CN208033874 U CN 208033874U CN 201820198618 U CN201820198618 U CN 201820198618U CN 208033874 U CN208033874 U CN 208033874U
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- CN
- China
- Prior art keywords
- rosin
- furnace body
- wave
- reservoir
- soldering
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- Expired - Fee Related
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Molten Solder (AREA)
Abstract
The utility model is related to a kind of rosin spray equipments of wave-soldering furnace, it include furnace body, 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 rosin spray equipment, preheating device, Wave-soldering device and cooling device；It is disposed with extractor fan above the rosin spray equipment, rosin spray equipment has reservoir and connects the moving nozzle of reservoir, liquid level detector is equipped in reservoir, the liquid level detector connects the control system of wave-soldering furnace, automatically rosin reserves are detected, promptly and accurately alarm and control reduce bad production, save material and cost.Simple in structure, compact, the operation ratio and operability of significant increase wave-soldering furnace meet 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.Existing wave-soldering furnace mainly uses rosin
As scaling powder, but in actual production, lack to the rosin monitoring in reservoir, only by human visual observation, inevitably
There is the case where rosin deficiency still works, causes bad production.The applicant adheres to research and innovation, keeps on improving it thus
Spirit works out a kind of rosin spray equipment meeting the wave-soldering furnace that industry utilizes, i.e., using professional eye and professional knowledge
It is proposed this case application.
Invention content
The purpose of this utility model is to provide a kind of rosin spray equipments of wave-soldering furnace, are examined automatically to rosin reserves
It surveys, accurate alarm and control reduce bad production, simple in structure, compact, meet industry utilization.
In order to achieve the above objectives, the utility model adopts the following technical solution：
A kind of rosin spray equipment of wave-soldering furnace includes furnace body, and furnace body has feeding end and discharge end, on furnace body
Guide rail between feeding end and discharge end equipped with bridging furnace body, two transmission chain claws correspond to the guide rail for being assembled in furnace body respectively
On, transmit chain claw loopy moving between the feeding end and discharge end of furnace body；The feeding side of transmission chain claw is carried in the furnace body
To being sequentially distributed rosin spray equipment, preheating device, Wave-soldering device and cooling device；The top cloth of the rosin spray equipment
It is equipped with extractor fan, rosin spray equipment has reservoir and connects the moving nozzle of reservoir, and being equipped with liquid level in reservoir examines
Device is surveyed, which connects the control system of wave-soldering furnace.
Said program is further：The liquid level detector is float liquid level switch, and liquid level detector coordinates wave-soldering furnace
Control system control self-complementary pump, self-complementary pump is connected to reservoir and rosin source of supply.
Said program is further：The reservoir is fixed in furnace body, upper cover is equipped at the top of reservoir, outside reservoir
Side is equipped with liquid level gauge.
The utility model is designed by resulting structure, and liquid level detector is equipped in the reservoir of rosin spray equipment, from
Dynamic to be detected to rosin reserves, promptly and accurately alarm and control reduces bad production, saves material and cost.Structure letter
Single, compact, the operation ratio and operability of significant increase 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 reservoir structure arrangement schematic 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, a kind of rosin spray equipment 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 pine
Sweet-smelling coating device 3, preheating device 4, Wave-soldering device 5 and cooling device 6, structure is relatively simple, connection and reasonable arrangement, good integrity.
The top of the rosin spray equipment 3 is disposed with extractor fan 7, and extractor fan 7 collects outside discharge furnace body the smog of rosin, and
Effective recycling rosin can be achieved.Furnace body 1 is interior, is located at 4 top of preheating device is equipped with smoke alarm 12, in effective monitoring furnace body
Working environment, reach in time control production, avoid producing unfavorable condition caused by smog, stablize wave crest be welded in ecotopia into
Row similarly helps to promote wave-soldering quality and stability.Preheating device 4 has the heating split in transmission 2 upper and lower sides of chain claw
Module realizes heating mode up and down, and the component face of circuit board is contributed to preheat faster and uniformly, so promoted wave-soldering quality and
Stability.The Wave-soldering device 5 is assembled by moving jointing in furnace body 1, and Wave-soldering device 5 is reserved on furnace body 1 into coming out of the stove
The channel of body, the structure are maintained easily and are replaced, and contribute to continuous production, avoid shutting down, to promote significant increase wave crest
The operation ratio and operability of brazier meet industry utilization.Cooling device 6 uses cold front heavy rain, and welding is made to be quickly cooled down rear shape
At solder joint, while effectively solving the problems, such as bridge joint or short circuit.Rosin spray equipment 3 has reservoir 31 and connects reservoir
Moving nozzle, moving nozzle are the prior art, its operation principle that details are not described herein.Liquid level detector is equipped in reservoir 31
32, which connects the control system of wave-soldering furnace；Thus reach the rosin reserves low level report of rosin spray equipment 3
Police commissioner is controlled.Control system alarm and control production, reduce bad production, save material and cost；It is simple in structure, tight
It gathers, the operation ratio and operability of significant increase wave-soldering furnace meet industry utilization.
Fig. 1, shown in 2, in the present embodiment, the liquid level detector 32 is float liquid level switch, and liquid level detector 32 coordinates
The self-complementary pump 33 of control system control of wave-soldering furnace, 33 connection reservoir 31 of self-complementary pump and rosin source of supply.When rosin reserves are low
When position, liquid level detector 32 sends a signal to the control system of wave-soldering furnace, control system alarm, while starting self-complementary pump
33, rosin liquid is automatically replenished to reservoir 31, can be carried out continuously to produce, and ensure the quality of production.
Fig. 1, shown in 2, in the present embodiment, the reservoir 31 is fixed in furnace body 1, and 31 top of reservoir is equipped with upper cover
34, it is easy to open maintenance and cleaning.It is equipped with liquid level gauge 35 on 31 lateral surface of reservoir, gives vision-based detection, reaches multiple inspection
Effect is surveyed, prevents the failure of liquid level detector 32 from causing bad production.
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 (3)
1. a kind of rosin spray equipment of wave-soldering furnace, it is characterised in that：It include furnace body（1）, furnace body（1）With 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 transmission chain claws
（2）Correspondence is assembled in furnace body respectively（1）Guide rail（11）On, transmit chain claw（2）In furnace body（1）Feeding end and discharge end between
Loopy moving；The furnace body（1）Inside carry over transmission chain claw（2）Feed direction be sequentially distributed rosin spray equipment（3）, pre- hot charging
It sets（4）, Wave-soldering device（5）And cooling device（6）；The rosin spray equipment（3）Top be disposed with extractor fan（7）,
Rosin spray equipment（3）With reservoir（31）And the moving nozzle of connection reservoir, reservoir（31）In be equipped with level sensing
Device（32）, the liquid level detector（32）Connect the control system of wave-soldering furnace.
2. a kind of rosin spray equipment of wave-soldering furnace according to claim 1, it is characterised in that：The liquid level detector
（32）It is float liquid level switch, liquid level detector（32）The control system of wave-soldering furnace is coordinated to control self-complementary pump（33）, self-complementary pump
（33）It is connected to reservoir（31）With rosin source of supply.
3. a kind of rosin spray equipment of wave-soldering furnace according to claim 1 or 2, it is characterised in that：The reservoir
（31）It is fixed on furnace body（1）It is interior, reservoir（31）Top is equipped with upper cover（34）, in reservoir（31）Lateral surface is equipped with liquid level gauge
（35）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198618.7U CN208033874U (en) | 2018-02-06 | 2018-02-06 | A kind of rosin spray equipment of wave-soldering furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820198618.7U CN208033874U (en) | 2018-02-06 | 2018-02-06 | A kind of rosin spray equipment of wave-soldering furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208033874U true CN208033874U (en) | 2018-11-02 |
Family
ID=63951724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820198618.7U Expired - Fee Related CN208033874U (en) | 2018-02-06 | 2018-02-06 | A kind of rosin spray equipment of wave-soldering furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208033874U (en) |
-
2018
- 2018-02-06 CN CN201820198618.7U patent/CN208033874U/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 |
Granted publication date: 20181102 Termination date: 20220206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |