CN209614500U - A kind of wave-soldering furnace of built-in wave crest welding structure - Google Patents
A kind of wave-soldering furnace of built-in wave crest welding structure Download PDFInfo
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- CN209614500U CN209614500U CN201920067628.1U CN201920067628U CN209614500U CN 209614500 U CN209614500 U CN 209614500U CN 201920067628 U CN201920067628 U CN 201920067628U CN 209614500 U CN209614500 U CN 209614500U
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- curved rod
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Abstract
The utility model discloses a kind of wave-soldering furnaces of built-in wave crest welding structure, including furnace body, the inside of the furnace body is fixedly connected with transmission device, the right end of the spray equipment is fixedly connected with wave crest welding structure, the end of the snorkel is fixedly connected with cooler bin, curved rod is fixedly connected at the top of the bull stick, the surface of the sliding block slidably connects filter screen, surface in the curved rod in the middle part of it is fixedly connected with brush holder support, and the surface of the brush holder support and the surface of curved rod are fixedly connected to hairbrush.The utility model drives second gear rotation by first gear by setting motor, second gear drives curved rod to rotate curved rod rotation and brush holder support rotation by bull stick, brush holder support and curved rod clean the scaling powder being bonded on cooler bin and filter screen with electric brush, are bonded in filter screen and cooler bin inner surface scaling powder to achieve the effect that be convenient to clean.
Description
Technical field
The utility model relates to electronic component manufacturing equipment technical field, specially a kind of wave of built-in wave crest welding structure
Peak brazier.
Background technique
Wave-soldering is to allow the welding surface of card directly to contact with high-temperature liquid state tin to reach welding purpose, high-temperature liquid state tin
An inclined-plane is kept, and so that liquid tin is formed the phenomenon that a lot of is similar to wave by special device, so being " wave-soldering ", is led
Wanting material is soldering tin bar, and scaling powder is usually to guarantee that welding process is gone on smoothly with rosin mixture as main component
Auxiliary material.Welding is the main processes in electronic assemblies, and scaling powder is the auxiliary material used when welding, scaling powder it is main
Effect is to remove solder and by the oxide on weldering base material surface, make metal surface reach necessary cleannes it when preventing welding
The re-oxidation on surface reduces solder surface tension, improves the superiority and inferiority of welding performance scaling powder performance, directly influences electronics
The quality of product, solder flux are readily volatilized in the welding process, it is therefore desirable to timely recycle.Generally use filter screen filtration air
In scaling powder particle, but be easy plug filter net, reduce the filtering function of filter screen, and aerial scaling powder is inevitable
It can be bonded on the inner surface of sealing bucket, the prior art is difficult to clear up the scaling powder being bonded on sealing bucket inner surface,
Therefore it needs to improve.
Utility model content
The purpose of this utility model is to provide a kind of wave-soldering furnace of built-in wave crest welding structure, have be convenient to clean it is viscous
It connects the filter screen and sealing bucket inner surface scaling powder the advantages of, solves the prior art and be not easy to cleaning and be bonded in filter screen and close
The problem of sealing bucket inner surface scaling powder.
To achieve the above object, the utility model provides the following technical solutions: a kind of wave-soldering of built-in wave crest welding structure
Furnace, including furnace body, the inside of the furnace body are fixedly connected with transmission device, and the left end of the transmission device is fixedly connected with spraying
Device, the right end of the spray equipment are fixedly connected with wave crest welding structure, ventilation are fixedly connected at the top of the spray equipment
Pipe.
The end of the snorkel is fixedly connected with cooler bin, and the bottom of the cooler bin is fixedly connected with collecting box, institute
The surface for stating collecting box is fixedly connected with exhaust fan, and the inner surface of its close bottom is fixedly connected with electronic on the cooler bin
Machine, the output shaft of the motor are fixedly connected with first gear, and the inner surface of its close bottom, which rotates, on the cooler bin connects
It is connected to bull stick, the bottom of the bull stick is fixedly connected with second gear, the surface of the second gear and the surface of first gear
Engagement, is fixedly connected with curved rod at the top of the bull stick, and the inner surface on the cooler bin in the middle part of it offers sliding rail,
The upper surface in the middle part of it of the curved rod is fixedly connected with sliding block, and the surface of the sliding block and the inner surface of sliding rail are fixed
Connection, the surface of the sliding block slidably connect filter screen, and the surface in the curved rod in the middle part of it is fixedly connected with brush
Bar, the surface of the brush holder support and the surface of curved rod are fixedly connected to hairbrush.
Preferably, the inner surface communicated on the collecting box with exhaust fan is fixedly connected with sieve.
Preferably, the surface pivots of the sliding block are connected with ball, the surface of the ball and the inner surface of sliding rail and mistake
The side of strainer is slidably connected.
Preferably, the cooler bin is removable is divide into upper part and lower part.
Preferably, it is fixedly connected at the top of the filter screen and is connected with connecting rod, be fixedly connected at the top of the connecting rod
On the inner surface of cooler bin.
Compared with prior art, the beneficial effects of the utility model are as follows:
One, the utility model is divide into upper part and lower part by the way that cooler bin is set as removable, to being convenient to clean and cooler bin
Internal effect, is fixedly connected with sieve by the inner surface communicated on collecting box with exhaust fan, having reached prevents in collecting box
The effect that portion's scaling powder particle is discharged by exhaust fan is fixedly connected with ball by the surface in sliding block, and having reached makes sliding block exist
Sliding rail inner surface rotation more smooth effect, by the top of filter screen connect connecting rod, and the top of connecting rod with
Inner surface on cooler bin at the top of it is fixedly connected, and has been achieved the effect that prevent filtering from playing a rotation, has been enhanced hairbrush pair
The cleaning effect of filter screen.
Two, collecting box inner air is discharged by setting exhaust fan for the utility model, forms it into negative pressure, in cooler bin
The air in portion can enter the inside of collecting box, so that the inside of cooler bin is formed negative pressure, so that spray equipment upper belt be made to help weldering
The air of agent particle enters the inside of cooler bin, and at this moment the scaling powder in air can be bonded in the interior table of filter screen and cooler bin
On face, motor, which is powered to rotating, drives first gear rotation, since the surface of first gear is engaged with the surface of second gear, from
And first gear is made to drive second gear rotation, second gear drives bar rotation, and bull stick drives curved rod rotation, curved rod band
Dynamic brush holder support rotation, brush holder support and curved rod band electric brush rotate, and carry out to the scaling powder being bonded on cooler bin and filter screen clear
It sweeps, cleans the scaling powder to get off and enter the inside of collecting box, be bonded in table in filter screen and cooler bin to reach and be convenient to clean
The effect of face scaling powder.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model front view；
Fig. 2 is the cross-sectional view of side view at cooler bin in the utility model；
Fig. 3 is the enlarged diagram in Fig. 2 at A.
In figure: 1- furnace body, 2- transmission device, 3- spray equipment, 4- wave crest welding structure, 5- snorkel, 6- cooler bin, 7-
Collecting box, 8- exhaust fan, 9- motor, 10- first gear, 11- bull stick, 12- second gear, 13- curved rod, 14- sliding rail,
15- sliding block, 16- filter screen, 17- brush holder support, 18- hairbrush, 19- sieve, 20- ball, 21 connecting rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of wave-soldering of built-in wave crest welding structure
Furnace, including furnace body 1, furnace body 1 play the role of protecting 1 internal structure of furnace body, and the inside of furnace body 1 is fixedly connected with transmission device 2,
Transmission device 2 is the art well-known technique, is used for transmitting circuit plate, and circuit board is transmitted to spray equipment 3 by transmission device 2
On, spray equipment 3 sprays scaling powder on circuit boards, is then transported on device 2 for the circuit board with fluxing agent and is transmitted to preheating
It is preheated in device, then circuit board welds in wave-soldering mechanism 4, through supercooling and the extra plug-in unit foot of excision after the completion of welding
Etc. processes complete the welding of circuit board, the left end of transmission device 2 is fixedly connected with spray equipment 3, and spray equipment 3 is that this technology is led
Domain Welding compound spraying coater, for, with misty form potting circuit board, the right end of spray equipment 3 to be fixedly connected by scaling powder
There is wave crest welding structure 4, wave crest welding structure 4 is the art wave crest welding device, and the top of spray equipment 3 is fixedly connected with logical
Tracheae 5, the air with fluxing agent particle enter the inside of cooler bin 6 by snorkel 5.
It please refers to Fig.1 to Fig.3, the end of snorkel 5 is fixedly connected with cooler bin 6, and band helps the flux particle in air
It is bonded on the inner surface of cooler bin 6, cooler bin 6 is removable to be divide into upper part and lower part, and is divided into up and down by the way that cooler bin 6 is set as removable
Two parts are fixedly connected with collecting box 7, collecting box 7 with the effect inside cooler bin 6, the bottom of cooler bin 6 to being convenient to clean
For collecting the scaling powder particle fallen down inside cooler bin 6, the inner surface communicated on collecting box 7 with exhaust fan 8 is fixed
It is connected with sieve 19, sieve 19 is fixedly connected with by the inner surface communicated on collecting box 7 with exhaust fan 8, having reached prevents from receiving
7 inside scaling powder particle of header passes through the effect that exhaust fan 8 is discharged, and the surface of collecting box 7 is fixedly connected with exhaust fan 8, air draft
Fan 8 is the art air exhausting device, and has external power supply power supply, and the inner surface on cooler bin 6 close to its bottom is fixed to be connected
It is connected to motor 9, motor 9 is the art driving device, and is powered by external power supply, is provided for the utility model dynamic
Power, the output shaft of motor 9 are fixedly connected with first gear 10, and when motor 9 rotates, motor 9 drives 10 turns of first gear
It is dynamic, since the surface of first gear 10 is engaged with the surface of second gear 12, so that first gear 10 be made to drive second gear 12
Rotation, second gear 12 drive bull stick 11 to rotate, and bull stick 11 drives curved rod 13 to rotate, and curved rod 3 drives brush holder support 17 to rotate, brush
Bar 17 and curved rod 13 are rotated with electric brush 18, are cleaned to the scaling powder being bonded on cooler bin 6 and filter screen 16, clearly
It sweeps the scaling powder to get off and enters the inside of collecting box 7, be bonded in table in filter screen 16 and cooler bin 6 to reach and be convenient to clean
The effect of face scaling powder, the inner surface on cooler bin 6 close to its bottom are rotatably connected to bull stick 11, when second gear 12 rotates
When, second gear 12 drives bull stick 11 to rotate, and bull stick 11 drives curved rod 13 to rotate, and the bottom of bull stick 11 is fixedly connected with second
Gear 12, second gear 12 are engaged with the surface of first gear 10, and when first gear rotation, first gear 10 drives the second tooth
12 rotation of wheel, the surface of second gear 12 are engaged with the surface of first gear 10, and the top of bull stick 11 is fixedly connected with curved rod
13, when curved rod 13 rotates, curved rod 13 drives curved rod 13 that brush holder support 17 is driven to rotate, and brush holder support 17 and curved rod 13 drive hair
18 rotation of brush, cleans the scaling powder being bonded on cooler bin 6 and filter screen 16.On cooler bin 6 in the middle part of it
Inner surface offers sliding rail 14, and sliding block 15 is slidably connected on the inner surface of flowers 14, provides sliding space, arc for curved rod 13
The upper surface in the middle part of it of shape bar 13 is fixedly connected with sliding block 15, and the surface of sliding block 15 is slidably connected at the interior table of sliding rail 14
On face and on the inner surface of filter screen 16, rotate curved rod 13 more smooth, the surface pivots of sliding block 15 are connected with
Ball 20, the surface of ball 20 and the side of the inner surface of sliding rail 14 and filter screen 16 are slidably connected, and pass through the table in sliding block 15
Face is fixedly connected with ball 20, has achieved the effect that sliding block 15 is made to rotate more smooth, the table of sliding block 15 in 14 inner surface of sliding rail
Face is fixedly connected with the inner surface of sliding rail 14, and the surface of sliding block 15 slidably connects filter screen 16, and filter screen 16 is for filtering
Scaling powder particle in air, makes scaling powder particles stick on filter screen 16, and the top of filter screen 16, which is fixedly connected, to be connected with
Connecting rod 21, the top of connecting rod 21 are fixedly connected on the inner surface of cooler bin 6, are connected by connecting at the top of filter screen 16
Extension bar, and the top of connecting rod 21 is fixedly connected with the inner surface on cooler bin 6 at the top of it, having reached prevents filtering object for appreciation
The effects of 16 rotations enhance hairbrush 18 to the cleaning effect of filter screen 16, and the surface in curved rod 13 in the middle part of it is fixed
It is connected with brush holder support 17, when brush holder support 17 rotates, brush holder support 17 drives hairbrush 18 thereon that will be bonded in the scaling powder on filter screen 16
Particle cleans, and the surface of brush holder support 17 and the surface of curved rod 13 are fixedly connected to hairbrush 18, and hairbrush 18 will be for that will be bonded
Scaling powder particle on 6 inner surface of filter screen 16 and cooler bin cleans.
Working principle: the wave-soldering furnace of the built-in wave crest welding structure in use, when spray equipment 3 sprays circuit board,
Can be with fluxing agent particle in air, at this moment motor 9 and exhaust fan 8 are powered, and 7 inner air of collecting box is discharged exhaust fan 8,
Negative pressure is formed it into, the air inside cooler bin 6 can enter the inside of collecting box 7, and so that the inside of cooler bin 6 is formed negative pressure, from
And the air of 3 upper belt fluxing agent particle of spray equipment is made to enter the inside of cooler bin 6, at this moment the scaling powder in air can glue
It connects on the inner surface of filter screen 16 and cooler bin 6, motor 9, which is powered to rotating, drives first gear 10 to rotate, due to first
The surface of gear 10 is engaged with the surface of second gear 12, thus make first gear 10 that second gear 12 be driven to rotate, the second tooth
Wheel 12 drives bull stick 11 to rotate, and bull stick 11 drives curved rod 13 to rotate, and curved rod 13 drives brush holder support 17 to rotate, brush holder support 17 and arc
Bar 13 is rotated with electric brush 18, is cleaned to the scaling powder being bonded on cooler bin 6 and filter screen 16, and helping of getting off is cleaned
Solder flux enters the inside of collecting box 7, to reach the effect for being convenient to clean and being bonded in 6 inner surface scaling powder of filter screen 16 and cooler bin
Fruit.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of wave-soldering furnace of built-in wave crest welding structure, including furnace body (1), the inside of the furnace body (1) are fixedly connected with biography
It send device (2), the left end of the transmission device (2) is fixedly connected with spray equipment (3), and the right end of the spray equipment (3) is solid
Surely wave crest welding structure (4) are connected with, it is characterised in that: be fixedly connected with snorkel (5) at the top of the spray equipment (3)；
The end of the snorkel (5) is fixedly connected with cooler bin (6), and the bottom of the cooler bin (6) is fixedly connected with collection
The surface of case (7), the collecting box (7) is fixedly connected with exhaust fan (8), close to the interior table of its bottom on the cooler bin (6)
Face is fixedly connected with motor (9), and the output shaft of the motor (9) is fixedly connected with first gear (10), the cooler bin
(6) inner surface on close to its bottom is rotatably connected to bull stick (11), and the bottom of the bull stick (11) is fixedly connected with the second tooth
It takes turns (12), the surface of the second gear (12) is engaged with the surface of first gear (10), and the top of the bull stick (11) is fixed
It is connected with curved rod (13), the inner surface on the cooler bin (6) in the middle part of it offers sliding rail (14), the curved rod
(13) the upper surface in the middle part of it is fixedly connected with sliding block (15), the surface of the sliding block (15) and the interior table of sliding rail (14)
Face is fixedly connected, and the surface of the sliding block (15) slidably connects filter screen (16), close to its middle part on the curved rod (13)
Surface be fixedly connected with brush holder support (17), the surface of the brush holder support (17) and the surface of curved rod (13) are fixedly connected to hairbrush
(18)。
2. a kind of wave-soldering furnace of built-in wave crest welding structure according to claim 1, it is characterised in that: the collecting box
(7) inner surface communicated on exhaust fan (8) is fixedly connected with sieve (19).
3. a kind of wave-soldering furnace of built-in wave crest welding structure according to claim 1, it is characterised in that: the sliding block (15)
Surface pivots be connected with ball (20), the side on the surface of the ball (20) and the inner surface of sliding rail (14) and filter screen (16)
Face is slidably connected.
4. a kind of wave-soldering furnace of built-in wave crest welding structure according to claim 1, it is characterised in that: the cooler bin
(6) removable to be divide into upper part and lower part.
5. a kind of wave-soldering furnace of built-in wave crest welding structure according to claim 1, it is characterised in that: the filter screen
(16) it is fixedly connected and is connected with connecting rod (21) at the top of, be fixedly connected on cooler bin (6) at the top of the connecting rod (21)
On inner surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920067628.1U CN209614500U (en) | 2019-01-16 | 2019-01-16 | A kind of wave-soldering furnace of built-in wave crest welding structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920067628.1U CN209614500U (en) | 2019-01-16 | 2019-01-16 | A kind of wave-soldering furnace of built-in wave crest welding structure |
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| Publication Number | Publication Date |
|---|---|
| CN209614500U true CN209614500U (en) | 2019-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920067628.1U Active CN209614500U (en) | 2019-01-16 | 2019-01-16 | A kind of wave-soldering furnace of built-in wave crest welding structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115815728A (en) * | 2023-02-15 | 2023-03-21 | 无锡昌鼎电子有限公司 | Welding furnace convenient to clean and cleaning method thereof |
-
2019
- 2019-01-16 CN CN201920067628.1U patent/CN209614500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115815728A (en) * | 2023-02-15 | 2023-03-21 | 无锡昌鼎电子有限公司 | Welding furnace convenient to clean and cleaning method thereof |
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