CN209165976U - A kind of PCB circuit board fast-drying device - Google Patents
A kind of PCB circuit board fast-drying device Download PDFInfo
- Publication number
- CN209165976U CN209165976U CN201821783314.3U CN201821783314U CN209165976U CN 209165976 U CN209165976 U CN 209165976U CN 201821783314 U CN201821783314 U CN 201821783314U CN 209165976 U CN209165976 U CN 209165976U
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- China
- Prior art keywords
- air cavity
- circuit board
- cylinder
- pcb circuit
- charging tray
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Abstract
The utility model discloses a kind of PCB circuit board fast-drying devices, including pedestal, cylinder and charging tray；The cylinder setting is square on the base；The charging tray is mounted on cylinder side；The inner barrel is provided with the first air cavity；The charging tray includes the second air cavity；The air inlet of second air cavity is embedded in the first exhaust vent, is connected to the first air cavity；The second exhaust vent is provided at the top of second air cavity；Charge frame is provided with above second exhaust vent；PCB circuit board is placed on the charge frame；The drying of multiple first exhaust vents and corresponding charging tray can carry out independently of one another, significantly enhance the smoothness of stoving process, avoid traditional drying bring longer wait time secondary by the gross, improve the whole production efficiency of PCB circuit board.
Description
Technical field
The utility model relates to a kind of drying unit more particularly to a kind of PCB circuit board fast-drying devices.
Background technique
As PCB circuit board part structural requirement is higher and higher, the thickness of multilayer PCB circuit board is then being continuously increased, production
The water being adhered in plate face in the process needs to eliminate in time, and metal part is avoided to corrode or influence the operation of subsequent handling.At present
Common way is to achieve the purpose that flash baking using hair dryer blowout hot wind, but these drying equipments heat in drying damages
It loses seriously, efficiency of energy utilization is not high, increases production cost.It is high, upper and lower it is therefore necessary to invent a kind of heating efficiency
Expect convenient PCB circuit board fast-drying device.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provides a kind of heating efficiency
High, the convenient PCB circuit board fast-drying device of loading and unloading.
Technical solution: to achieve the above object, a kind of PCB circuit board fast-drying device of the utility model, including base
Seat, cylinder and charging tray；The cylinder setting is square on the base；The charging tray is mounted on cylinder side；The inner barrel setting
There is the first air cavity；Blower and heater are provided in the pedestal；The fan outlet is connected to setting with the first air cavity；It is described
Heater is correspondingly arranged at the first air cavity entrance；The cylinder side is provided with several first exhaust vents；First outlet air
Hole is connected to the first air cavity and exterior space；The charging tray includes the second air cavity；The air inlet of second air cavity is embedded first
In exhaust vent, it is connected to the first air cavity；The second exhaust vent is provided at the top of second air cavity；It is set above second exhaust vent
It is equipped with charge frame；PCB circuit board is placed on the charge frame.
Further, the cylinder side is fixedly installed bracket；The pallet top extends to the direction far from cylinder
It is provided with sliding rail；The tray bottom is provided with sliding slot, with sliding rail corresponding matching.
Further, the sliding rail is obliquely installed, and height is gradually increased along the direction far from cylinder；The sliding rail inclines
Oblique angle is 3 °~10 °.
Further, the charge frame includes the sheet body of several settings that are parallel to each other and link；The sheet body wherein one
Side is hingedly arranged at the top of the second air cavity, and the other end bears against PCB circuit board；It rotates and is bonded at the top of the sheet body and the second air cavity,
Swing component closes the second exhaust vent.
The utility model has the advantages that a kind of PCB circuit board fast-drying device of the utility model, including pedestal, cylinder and charging tray；Institute
State cylinder setting side on the base；The charging tray is mounted on cylinder side；The inner barrel is provided with the first air cavity；The material
Disk includes the second air cavity；The air inlet of second air cavity is embedded in the first exhaust vent, is connected to the first air cavity；Described second
The second exhaust vent is provided at the top of air cavity；Charge frame is provided with above second exhaust vent；PCB is placed on the charge frame
Circuit board；The drying of multiple first exhaust vents and corresponding charging tray can carry out independently of one another, significantly enhance stoving process
Smoothness avoids traditional drying bring longer wait time secondary by the gross, improves the whole production of PCB circuit board
Efficiency.
Detailed description of the invention
Attached drawing 1 is drying unit overall structure diagram；
Attached drawing 2 is charge frame structural schematic diagram；
Attached drawing 3 is charge frame working principle diagram.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
A kind of PCB circuit board fast-drying device, including pedestal 1, cylinder 2 and charging tray 3；As shown in Fig. 1, the cylinder
2 are arranged above pedestal 1；The charging tray 3 is mounted on 2 side of cylinder；The cylinder 2 is internally provided with the first air cavity；The base
Blower 11 and heater are provided in seat 1；11 air outlet of blower is connected to setting with the first air cavity；The heater correspondence is set
It sets in the first air cavity entrance；2 side of cylinder is provided with several first exhaust vents 22；First exhaust vent 22 connection the
One air cavity and exterior space；As shown in Fig. 2, the charging tray 3 includes the second air cavity 31；The air inlet of second air cavity 31 is embedding
It is located in the first exhaust vent 22, is connected to the first air cavity；The second exhaust vent 32 is provided at the top of second air cavity 31；Described
Charge frame 33 is provided with above two exhaust vents 32；PCB circuit board 4 is placed on the charge frame 33；When carrying out drying operation,
The wind of device external is pumped into inside it by blower 11, these air enter in the first air cavity after heater heats；First bottom
Intracavitary hot-air flows in the second air cavity 31 from the first air outlet 22, and finally sprays from the second air outlet 32, to charge
PCB circuit board on frame 33 is dried, and PCB circuit board is turned to another side after often by one section of stoving process and continues to dry
It is dry, finally obtain dry PCB circuit board；It is provided with baffle at first exhaust vent 22, it can be when no charging tray 3 be matched
Outlet is closed, thermal loss is avoided；And the drying of multiple first exhaust vents 22 and corresponding charging tray 3 can carry out independently of one another,
The smoothness of stoving process is significantly enhanced, traditional drying bring longer wait time secondary by the gross is avoided, is improved
The whole production efficiency of PCB circuit board.
As shown in Fig. 2,2 side of cylinder is fixedly installed bracket 23；The pallet top is to far from cylinder 2
Direction, which is extended, sliding rail 24；3 bottom of charging tray is provided with sliding slot, with 24 corresponding matching of sliding rail；In drying, it is only necessary to
The charging tray for setting PCB circuit board is fixed on charging tray 3 along sliding rail 24, drying operation can be started, greatly simplifie pick-and-place
Process.
The sliding rail 24 is obliquely installed, and height is gradually increased along the direction far from cylinder 2；The inclination angle of the sliding rail 24
It is 3 °~10 °；Sliding rail 24 is enabled to possess certain angle that raises up, then charging tray 3 is close to cylinder by gravity fractionation on sliding rail 24
2, unexpected the case where sliding would not occur, eliminate the fixation device of sliding rail, sliding slot.
The charge frame 33 includes the sheet body 361 of several settings that are parallel to each other and link, the linkage tool between sheet body 361
Body can be realized by one articulated linkage of installation；Wherein 31 top of the second air cavity is hingedly arranged in side to the sheet body 361, another
End bears against PCB circuit board 4；It rotates and is bonded at the top of the sheet body 361 and the second air cavity 31, swing component 36 is by 32 envelope of the second exhaust vent
It closes；As shown in attached drawing 3 (a), sheet body 361 is upright state at this time, and the hot-air in the first air cavity can smoothly enter into the at this time
Two air cavitys 31 simultaneously come out from the second air outlet 32, dry to PCB circuit board；As shown in attached drawing 3 (b), operate at this time
Sheet body 361 is rocked to be contacted at the top of the second air cavity 31, and drying heat thus can be freely controlled while not dismantling charging tray 3
The switch of gas not only convenient for collecting replacement PCB circuit board, and has been obviously improved heating efficiency.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of PCB circuit board fast-drying device, it is characterised in that: including pedestal (1), cylinder (2) and charging tray (3)；It is described
Cylinder (2) setting is above pedestal (1)；The charging tray (3) is mounted on cylinder (2) side；The cylinder (2) is internally provided with
One air cavity；Blower (11) and heater are provided in the pedestal (1)；Blower (11) air outlet is connected to the first air cavity to be set
It sets；The heater is correspondingly arranged at the first air cavity entrance；Cylinder (2) side is provided with several first exhaust vents
(22)；First exhaust vent (22) is connected to the first air cavity and exterior space；The charging tray (3) includes the second air cavity (31)；Institute
The air inlet for stating the second air cavity (31) is embedded in the first exhaust vent (22), is connected to the first air cavity；Second air cavity (31)
Top is provided with the second exhaust vent (32)；Charge frame (33) are provided with above second exhaust vent (32)；The charge frame
(33) PCB circuit board (4) are placed on.
2. a kind of PCB circuit board fast-drying device according to claim 1, it is characterised in that: cylinder (2) side
It is fixedly installed bracket (23)；The pallet top is extended to the direction far from cylinder (2) sliding rail (24)；The charging tray
(3) bottom is provided with sliding slot, with sliding rail (24) corresponding matching.
3. a kind of PCB circuit board fast-drying device according to claim 2, it is characterised in that: the sliding rail (24) is inclined
Tiltedly setting, height are gradually increased along the direction far from cylinder (2)；The inclination angle of the sliding rail (24) is 3 °~10 °.
4. a kind of PCB circuit board fast-drying device according to claim 1, it is characterised in that: the charge frame (33)
Sheet body (361) including several settings that are parallel to each other and link；Wherein the second gas is hingedly arranged in side in the sheet body (361)
At the top of chamber (31), the other end bears against PCB circuit board (4)；It rotates and is bonded at the top of the sheet body (361) and the second air cavity (31), put
Moving part (36) closes the second exhaust vent (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783314.3U CN209165976U (en) | 2018-10-31 | 2018-10-31 | A kind of PCB circuit board fast-drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821783314.3U CN209165976U (en) | 2018-10-31 | 2018-10-31 | A kind of PCB circuit board fast-drying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209165976U true CN209165976U (en) | 2019-07-26 |
Family
ID=67336007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821783314.3U Active CN209165976U (en) | 2018-10-31 | 2018-10-31 | A kind of PCB circuit board fast-drying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209165976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396790A (en) * | 2022-01-12 | 2022-04-26 | 合肥微睿光电科技有限公司 | Blowing and drying device and blowing and drying system |
-
2018
- 2018-10-31 CN CN201821783314.3U patent/CN209165976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114396790A (en) * | 2022-01-12 | 2022-04-26 | 合肥微睿光电科技有限公司 | Blowing and drying device and blowing and drying system |
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