CN209362922U - A kind of PCB Production drying equipment - Google Patents
A kind of PCB Production drying equipment Download PDFInfo
- Publication number
- CN209362922U CN209362922U CN201821699601.6U CN201821699601U CN209362922U CN 209362922 U CN209362922 U CN 209362922U CN 201821699601 U CN201821699601 U CN 201821699601U CN 209362922 U CN209362922 U CN 209362922U
- Authority
- CN
- China
- Prior art keywords
- shell
- vented cavity
- air outlet
- hair dryer
- drying equipment
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of PCB Production drying equipments, including shell, the cover top portion is embedded with hair dryer, top in shell is provided with flat vented cavity, air inlet is offered at the top of vented cavity, air inlet is connected to by connecting tube with hair dryer, homogenating plate and heating silk are provided in vented cavity from top to bottom, vented cavity bottom is provided with multiple wind outlet units, lower part in shell is provided with draught hood and exhaust fan, exhaust fan is located at the lower section of draught hood, exhaust fan is connected to by ventilation duct with the air outlet of hair dryer, shell side offers feed inlet, another opposite side of shell offers discharge port, the conveyer belt through feed inlet and discharge port is provided between vented cavity and draught hood.The bubble that the printed board drying course that the utility model can be coated with light-sensitive surface generates squeezes out, while can also make full use of the drying intracorporal thermal energy of gas, and resource, energy conservation and environmental protection is reasonably utilized.
Description
Technical field
The utility model belongs to electron and electrician technical field, and in particular to a kind of PCB Production drying equipment.
Background technique
Printed circuit board is also in printed board, and multilayer board just refers to two layers or more of printed board, it is by several layers of insulation
The pad of connecting wire and erection welding electronic component on substrate forms, and has not only had and each sandwich circuit is connected, but also has mutual
Between the effect insulated.
But when PCB Production currently on the market, when drying for printed board coating light-sensitive surface, usually
It is during the drying process, bubble occur, and the drying intracorporal thermal energy of gas not yet makes full use of, and is expelled directly out, wastes resource,
It is unfavorable for reducing resource.
Utility model content
The purpose of this utility model is to be in view of the above-mentioned problems existing in the prior art, to provide a kind of PCB Production use
Drying equipment.It can be coated with the bubble extrusion that the printed board drying course of light-sensitive surface generates, while can also make full use of baking
The intracorporal thermal energy of dry gas, is reasonably utilized resource, energy conservation and environmental protection.
The above-mentioned purpose of the utility model is achieved through the following technical solutions:
A kind of PCB Production drying equipment, including shell, the cover top portion are embedded with hair dryer, in shell
Top is provided with flat vented cavity, and air inlet is offered at the top of vented cavity, and air inlet is connected to by connecting tube with hair dryer,
Homogenating plate and heating silk are provided in vented cavity from top to bottom, vented cavity bottom is provided with multiple wind outlet units, in shell
Lower part is provided with draught hood and exhaust fan, and exhaust fan is located at the lower section of draught hood, and exhaust fan is gone out by ventilation duct and hair dryer
Air port connection, shell side offer feed inlet, and another opposite side of shell offers discharge port, sets between vented cavity and draught hood
It is equipped with the conveyer belt through feed inlet and discharge port.
Wind outlet unit as described above includes the unit that keeps out the wind of air outlet and the inner wall that air outlet is arranged in.
The unit that keeps out the wind as described above is two and is oppositely arranged on the inner wall of air outlet.
The unit that keeps out the wind as described above includes pillar, and pillar one end is fixedly connected with the inner wall of air outlet, the pillar other end
Hinged with rotor plate middle part, rotor plate bottom side is connect with electric pushrod one end, and the inner wall of the electric pushrod other end and air outlet is solid
Fixed connection, rotor plate top side and expansion plate one end are hinged, and the inner wall of the expansion plate other end and air outlet is hinged.
The apical lateral of connecting tube as described above is arranged with top connecting column, and connecting tube passes through top connecting column and shell
Top inner wall connection, the Basolateral of connecting tube are arranged with bottom end connecting column, and connecting tube passes through bottom end connecting column and vented cavity top
Portion's connection.
Ventilation duct setting as described above is inside the shell.
The utility model compared with prior art, has the advantage that
The printed board for being coated with light-sensitive surface is blowed by hair dryer, prevents bubble in the drying course of printed board
It generates, then being used cooperatively by each component of the unit that keeps out the wind, the range for blowing hot wind gradually expand, to make to be coated with light-sensitive surface
Printed board on the range blown with hot wind of the bubble that generates constantly expand and then be extruded, will be from conveying band logical by draught hood
The wind crossed is pumped into exhaust fan, then is returned in hair dryer and utilized by ventilation duct, convenient for saving resource, energy conservation and environmental protection.
Detailed description of the invention
Fig. 1 is the overall structure sectional view of the utility model.
Fig. 2 is the homogenating plate mounting structure schematic diagram of the utility model.
Fig. 3 is the wind outlet unit structural schematic diagram of the utility model.
In figure: 1- shell；2- feed inlet；3- discharge port；4- conveyer belt；5- draught hood；6- exhaust fan；7- hair dryer；8-
Connecting tube；9- ventilation duct；10- vented cavity；11- wind outlet unit；12- homogenating plate；13- heats silk；14- air outlet；15- rotation
Plate；16- pillar；17- expansion plate；18- electric pushrod；19- control panel；20- air inlet；The top 21-1- connecting column；21-2-
Bottom end connecting column.
Specific embodiment
The utility model is understood and implemented for the ease of those of ordinary skill in the art, it is practical to this below with reference to embodiment
It is novel to be described in further detail, it should be understood that it is practical new that implementation example described herein is only used for describing and explaining this
Type is not used to limit the utility model.
As shown in Fig. 1 ~ 3, a kind of PCB Production drying equipment, including shell 1 is embedded at the top of the shell 1
Hair dryer 7, the top in shell 1 are provided with flat vented cavity 10, offer air inlet 20, air inlet at the top of vented cavity 10
20 are connected to by connecting tube 8 with hair dryer 7, are provided with homogenating plate 12 and heating silk 13, vented cavity in vented cavity 10 from top to bottom
10 bottoms are provided with multiple wind outlet units 11, and the lower part in shell 1 is provided with draught hood 5 and exhaust fan 6, and exhaust fan 6 is located at
The lower section of draught hood 5, exhaust fan 6 are connected to by ventilation duct 9 with the air outlet of hair dryer 7, and 1 side of shell offers feed inlet 2,
Another opposite side of shell 1 offers discharge port 3, is provided between vented cavity 10 and draught hood 5 through feed inlet 2 and discharge port
3 conveyer belt 4.
Keep out the wind unit of the wind outlet unit 11 including air outlet 14 and the inner wall that air outlet 14 is arranged in.
The unit that keeps out the wind is two and is oppositely arranged on the inner wall of air outlet 14.
The unit that keeps out the wind includes pillar 16, and 16 one end of pillar is fixedly connected with the inner wall of air outlet 14,16 other end of pillar with
15 middle part of rotor plate is hinged, and 15 bottom side of rotor plate is connect with 18 one end of electric pushrod, 18 other end of electric pushrod and air outlet 14
Inner wall be fixedly connected, 15 top side of rotor plate and 17 one end of expansion plate are hinged, the inner wall of expansion plate 17 other end and air outlet 14
Hingedly.
The apical lateral of connecting tube 8 is arranged with top connecting column 21-1, and connecting tube 8 passes through top connecting column 21-1 and shell
The connection of 1 top inner wall, the Basolateral of connecting tube 8 are arranged with bottom end connecting column 21-2, and connecting tube 8 passes through bottom end connecting column 21-2
It is connected at the top of vented cavity 10.For connecting tube 8 to be fixed, to increase the intensity of connecting tube 8, and then increases and use the longevity
Life.
Ventilation duct 9 is arranged in shell 1.Ventilation duct 9 is mounted in shell 1, for preventing ventilation duct 9 to be corroded.
Preferably, be embedded with control panel 19 on shell 1, control panel 19 and conveyer belt 4, exhaust fan 6, hair dryer 7 and
Heating silk 13 is electrically connected, and control panel 19 is started and stopped for controlling conveyer belt 4, and control exhaust fan 6 starts and stops
Only, control hair dryer 7 starts and stops, and control heating silk 13 starts and stops.
The hot wind of recycling is sent in hair dryer 7 by exhaust fan 6 by ventilation duct 9, convenient for the recycling of thermal energy, vented cavity
10 for divulging information, and homogenating plate 12 is for dividing equally the wind that hair dryer 7 is blown.
Rotor plate 15 occurs for adjusting wind direction, when the setting of expansion plate 17 is for preventing rotor plate 15 from using and vented cavity
10 gap, electric pushrod 18 provide kinetic energy for the use of rotor plate 15.
1 bottom of shell is equipped with support, and 1 inner tip of shell is fixed with stiffening plate, convenient for the installation and support of shell 1.
The use process of the utility model:
It is placed on conveyer belt 4 after printed board is coated light-sensitive surface, control conveyer belt 4 is coated with the printed board of light-sensitive surface
It transports from feed inlet 2 into shell 1, after transporting printed board in shell 1, control conveyer belt 4 stops working.
Control heating silk 13 works, and after the temperature for heating the generation of silk 13 reaches requirement, control hair dryer 7 is taken out
Blower 6 and electric pushrod 18 work simultaneously, and hair dryer 7 sucks air when working outside shell 1, then pass through air
Connecting tube 8 is blown into air inlet 20, and the air for being blown into air inlet 20 is contacted with homogenating plate 12 first, will by homogenating plate 12
The air for being blown into air inlet 20 is evenly spread on heating silk 13, will be heated the heat that silk 13 generates and is taken away, to form heat
Wind, and then blown in the printed board placed on conveyer belt 4 from air outlet 14, the printed board for being coated with light-sensitive surface is dried,
It wherein, is to make air outlet 14 in reverse taper shape, so that hot wind blows to printing in extended state when electric pushrod 18 does not work
It is a center circle on plate, when electric pushrod 18 works, electric pushrod 18 bounces back, the retraction band turn of electric pushrod 18
Movable plate 15 is rotated around pillar 16, and the rotation of rotor plate 15 drives expansion plate 17 to stretch, so that 14 downside of air outlet is not
Disconnected to become larger, upside constantly reduces, and the range for blowing hot wind gradually expands, thus make to generate in the printed board coated with light-sensitive surface
The range that bubble is blown with hot wind constantly expands and then is extruded, and after rotor plate 15 turns to vertical direction, controls electronic push away
Bar 18 stops retraction, so far completes drying work, meanwhile, the wind passed through from conveyer belt 4 is pumped by exhaust fan by draught hood 5
It in 6, then is returned in hair dryer 7 and is utilized by ventilation duct 9, convenient for saving resource, energy conservation and environmental protection.
After drying work is completed, control exhaust fan 6, hair dryer 7, heating silk 13 and electric pushrod 18 stop working, and control
Conveyer belt 4 processed transports the printed board dried from discharge port 3.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (6)
1. a kind of PCB Production drying equipment, including shell (1), which is characterized in that be embedded at the top of the shell (1)
Hair dryer (7), the top in shell (1) are provided with flat vented cavity (10), offer air inlet at the top of vented cavity (10)
(20), air inlet (20) is connected to by connecting tube (8) with hair dryer (7), is provided with homogenating plate from top to bottom in vented cavity (10)
(12) and heating silk (13), vented cavity (10) bottom are provided with multiple wind outlet units (11),
Lower part in shell (1) is provided with draught hood (5) and exhaust fan (6), and exhaust fan (6) is located at the lower section of draught hood (5), takes out
Blower (6) is connected to by ventilation duct (9) with the air outlet of hair dryer (7),
Shell (1) side offers feed inlet (2), and another opposite side of shell (1) offers discharge port (3),
The conveyer belt (4) through feed inlet (2) and discharge port (3) is provided between vented cavity (10) and draught hood (5).
2. a kind of PCB Production drying equipment according to claim 1, which is characterized in that the wind outlet unit
It (11) include the unit that keeps out the wind of air outlet (14) and setting in the inner wall of air outlet (14).
3. a kind of PCB Production drying equipment according to claim 2, which is characterized in that the unit that keeps out the wind is
Two and it is oppositely arranged on the inner walls of air outlet (14).
4. a kind of PCB Production drying equipment according to claim 2, which is characterized in that the unit packet that keeps out the wind
It includes pillar (16), pillar (16) one end is fixedly connected with the inner wall of air outlet (14), pillar (16) other end and rotor plate (15)
Middle part is hinged, and rotor plate (15) bottom side is connect with electric pushrod (18) one end, electric pushrod (18) other end and air outlet (14)
Inner wall be fixedly connected, rotor plate (15) top side and expansion plate (17) one end are hinged, expansion plate (17) other end and air outlet
(14) inner wall is hinged.
5. a kind of PCB Production drying equipment according to claim 1, which is characterized in that the connecting tube (8)
Apical lateral be arranged with top connecting column (21-1), connecting tube (8) is by the top of top connecting column (21-1) and shell (1)
Wall connection, the Basolateral of connecting tube (8) are arranged with bottom end connecting column (21-2), and connecting tube (8) passes through bottom end connecting column (21-
2) it is connect with vented cavity (10) top.
6. a kind of PCB Production drying equipment according to claim 1, which is characterized in that the ventilation duct (9)
Setting is in shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821699601.6U CN209362922U (en) | 2018-10-19 | 2018-10-19 | A kind of PCB Production drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821699601.6U CN209362922U (en) | 2018-10-19 | 2018-10-19 | A kind of PCB Production drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209362922U true CN209362922U (en) | 2019-09-10 |
Family
ID=67838641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821699601.6U Expired - Fee Related CN209362922U (en) | 2018-10-19 | 2018-10-19 | A kind of PCB Production drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209362922U (en) |
-
2018
- 2018-10-19 CN CN201821699601.6U patent/CN209362922U/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: 20190910 Termination date: 20211019 |