CN208445842U - A kind of PCB electronic circuit board rapid curing three-proofing coating - Google Patents
A kind of PCB electronic circuit board rapid curing three-proofing coating Download PDFInfo
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- CN208445842U CN208445842U CN201820863891.7U CN201820863891U CN208445842U CN 208445842 U CN208445842 U CN 208445842U CN 201820863891 U CN201820863891 U CN 201820863891U CN 208445842 U CN208445842 U CN 208445842U
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- hydraulic cylinder
- fixedly connected
- plate
- output end
- circuit board
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Abstract
The utility model discloses a kind of PCB electronic circuit board rapid curing three-proofing coatings, including transfer roller, transmit rubber strip, cross bar is rotatably connected at the axle center of the transfer roller, vertical plate is fixedly connected at the top of the cross bar, first hydraulic cylinder is fixedly connected at the top of the vertical plate, the output end of the first hydraulic cylinder is fixedly connected with preheating top plate, the lower surface of the preheating top plate is fixedly connected with preheating placement plate, the bottom of the preheating placement plate is fixedly connected with pre- thermolamp, the side of the first hydraulic cylinder is provided with second hydraulic cylinder, the output end of the second hydraulic cylinder is fixedly connected with solidification top plate.The utility model is by being arranged pre- thermolamp, cure lamp, blower, first sensor, second sensor, data comparing module, feedback module, processor, controller, first hydraulic cylinder and second hydraulic cylinder; solve three-proofing coating coating on circuit boards curing rate it is slow, cannot timely and effectively protection circuit plate the problem of.
Description
Technical field
The utility model relates to printed circuit board protection technology field, specially a kind of PCB electronic circuit board rapid curing
Use three-proofing coating.
Background technique
Printed circuit board refers on insulating substrate, forms interconnection circuit from point to points and printing member according to predetermined design
Part is the supplier of electronic component electrical connection.Circuit board is very common in daily life, small to mobile, USB flash disk, photograph
Machine arrives greatly the high-end products such as space flight and aviation, high-speed rail motor-car.With the increase increasingly of electronics categories and quantity, electricity is improved
The competitiveness of sub- product, the quality for circuit board of keeping under strict control are particularly important links.In actual application, the use of circuit board
The complicated multiplicity of environment, may face the environment such as humidity, high fever, salt fog, low temperature, vibration, high dirt, if without corresponding effective
The problems such as burn into deformation, mildew, aging will occur rapidly in protection, circuit board, eventually lead to circuit malfunction, and event occurs in equipment
Barrier.
In order to mitigate destruction of the external environment to circuit board, guarantees equipment normal operation, often prevent in circuit board surface spraying
Vernix, also referred to as three-proofing coating, main chemical component are acrylate, silicone, polyurethane, epoxy resin etc..
The three-proofing coating of current PCB circuit board has the disadvantage that
1. curing rate is slow on circuit boards for three-proofing coating coating, cannot timely and effectively protection circuit plate.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of PCB electronic circuit board rapid curing three-proofing coating,
Solve three-proofing coating coating on circuit boards curing rate it is slow, cannot timely and effectively protection circuit plate the problem of.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of PCB electronic circuit board rapid curing use
Three-proofing coating, including transfer roller, transmission rubber strip, are rotatably connected to cross bar at the axle center of the transfer roller, the top of the cross bar is fixed
It is connected with vertical plate, first hydraulic cylinder is fixedly connected at the top of the vertical plate, the output end of the first hydraulic cylinder is fixedly connected
There is preheating top plate, the lower surface of the preheating top plate is fixedly connected with preheating placement plate, and the bottom of the preheating placement plate is fixed
It is connected with pre- thermolamp, the side of the first hydraulic cylinder is provided with second hydraulic cylinder, and the output end of the second hydraulic cylinder is solid
Surely it is connected with solidification top plate, the lower surface for solidifying top plate is fixedly connected with solidification placement plate, the bottom for solidifying placement plate
Portion top, which is connected, is connected to cure lamp, and the front of the vertical plate is equipped with blower, and the back side of the vertical plate is inlaid with the first temperature respectively
Sensor and second temperature sensor, the back side of the vertical plate are fixedly connected with driving device, the upper table of the transmission rubber strip
Face offers clamping groove, and the driving device includes data comparing module, feedback module, processor and controller.
Preferably, the quantity of the transfer roller is two, the outer surface of the transfer roller and transmission rubber strip winding.
Preferably, the quantity of the vertical plate is two, and two vertical plates are to transmit the middle line of rubber strip as symmetry axis pair
Claim the front and back that transmission rubber strip is set.
Preferably, the power of the cure lamp is higher than the power of pre- thermolamp.
Preferably, the output end of first temperature sensor is electrically connected with the first input end of data comparing module, institute
The output end for stating second temperature sensor is electrically connected with the second input terminal of data comparing module, the data comparing module it is defeated
Outlet is electrically connected with the input terminal of feedback module.
Preferably, the output end of the feedback module is electrically connected with the input terminal of processor, and the first of the processor is defeated
Outlet is electrically connected with the third input terminal of data comparing module, and the output end of the processor and the input terminal of controller are electrically connected
Connect, the first output end of the controller is electrically connected with the input terminal of first hydraulic cylinder, the second output terminal of the controller with
The input terminal of second hydraulic cylinder is electrically connected.
(3) beneficial effect
The utility model provides a kind of PCB electronic circuit board rapid curing three-proofing coating, have it is following the utility model has the advantages that
(1) the utility model by transmission rubber strip be sequentially arranged above pre- thermolamp and cure lamp can be in three-proofing coating
Spraying on circuit boards afterwards plays the role of three-proofing coating quick-setting, and pre- thermolamp and cure lamp set gradually and avoid because of circuit
Plate directly by the irradiation of cure lamp and caused by temperature jump, thus make three-proofing coating have preferable solidification effect, in circuit board
Receive cured in transmit process, realize streamlined operation, save curing time, and it is solid to play by blower auxiliary
Change effect, to solve three-proofing coating coating, curing rate is slow on circuit boards, cannot timely and effectively protection circuit plate ask
Topic.
(2) the utility model is by setting first sensor and second sensor come real-time monitoring preheating temperature and solidification temperature
Degree, makes preheating temperature and solidification temperature keep suitable temperature value respectively, by the way that first sensor, second sensor, number is arranged
It can not be needed manually according to comparison module, feedback module, processor, controller, first hydraulic cylinder and second hydraulic cylinder to adjust
It preheats top plate and solidifies the height of top plate, to facilitate control preheating temperature and solidification temperature, so that solidification better quality.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model structure diagram；
Fig. 3 is the utility model structure diagram；
Fig. 4 is the utility model structure diagram.
In figure: 1, transfer roller；2, rubber strip is transmitted；3, cross bar；4, vertical plate；5, first hydraulic cylinder；6, top plate is preheated；7, it preheats
Placement plate；8, pre- thermolamp；9, second hydraulic cylinder；10, solidify top plate；11, solidify placement plate；12, cure lamp；13, blower；
14, second temperature sensor；15, the first temperature sensor；16, driving device；17, clamping groove；18, data comparing module；19,
Feedback module；20, processor；21, controller.
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.
As shown in Figs 1-4, the utility model provides a kind of technical solution: a kind of PCB electronic circuit board rapid curing is with three
Anti- paint, including transfer roller 1, transmission rubber strip 2, the quantity of transfer roller 1 are two, the outer surface of transfer roller 1 and transmission rubber strip 2 are wound,
It is rotatably connected to cross bar 3 at the axle center of transfer roller 1, the top of cross bar 3 is fixedly connected with vertical plate 4, and the quantity of vertical plate 4 is two, and two
A vertical plate 4 is symmetricly set on the front and back of transmission rubber strip 2, the top of vertical plate 4 to transmit the middle line of rubber strip 2 as symmetry axis
Portion is fixedly connected with first hydraulic cylinder 5, and the output end of first hydraulic cylinder 5 is fixedly connected with preheating top plate 6, preheats under top plate 6
Surface is fixedly connected with preheating placement plate 7, and the bottom of preheating placement plate 7 is fixedly connected with pre- thermolamp 8, and the one of first hydraulic cylinder 5
Side is provided with second hydraulic cylinder 9, and the output end of second hydraulic cylinder 9 is fixedly connected with solidification top plate 10, solidifies under top plate 10
Surface is fixedly connected with solidification placement plate 11, and the bottom top for solidifying placement plate 11, which is connected, is connected to cure lamp 12, the function of cure lamp 12
Rate is higher than the power of pre- thermolamp 8, and the front of vertical plate 4 is equipped with blower 13, by pre- in being sequentially arranged above for transmission rubber strip 2
Thermolamp 8 and cure lamp 12 can be sprayed in three-proofing coating plays the role of quick-setting, pre- thermolamp 8 to three-proofing coating afterwards on circuit boards
Set gradually with cure lamp 12 avoid because circuit board directly by the irradiation of cure lamp 12 due to caused by temperature jump, to make three
Anti- paint has preferable solidification effect, receives cured in circuit board transmit process, realizes streamlined operation, saves solid
Change the time, and play auxiliary solidification by blower 13, to solve three-proofing coating coating solidification speed on circuit boards
Degree is slow, cannot timely and effectively protection circuit plate the problem of, the back side of vertical plate 4 is inlaid with the first temperature sensor 15 and the respectively
Two temperature sensors 14, the back side of vertical plate 4 are fixedly connected with driving device 16, and the upper surface of transmission rubber strip 2 offers holding
Slot 17, driving device 16 include data comparing module 18, feedback module 19, processor 20 and controller 21, pass through setting first
Sensor 15 and second sensor 14 come real-time monitoring preheating temperature and solidification temperature, protect preheating temperature and solidification temperature respectively
Suitable temperature value is held, setting first sensor 15, second sensor 14, data comparing module 18, feedback module 19, place are passed through
Reason device 20, controller 21, first hydraulic cylinder 5 and second hydraulic cylinder 9 can not need manually to adjust preheating top plate 6 and solidification top
The height of plate 10, thus facilitate control preheating temperature and solidification temperature, so that solidification better quality, the first temperature sensor 15
Output end is electrically connected with the first input end of data comparing module 18, the output end and comparing mould of second temperature sensor 14
Second input terminal of block 18 is electrically connected, and the output end of data comparing module 18 is electrically connected with the input terminal of feedback module 19, is fed back
The output end of module 19 is electrically connected with the input terminal of processor 20, the first output end and the data comparing module 18 of processor 20
The electrical connection of third input terminal, the output end of processor 20 are electrically connected with the input terminal of controller 21, the first output of controller 21
End is electrically connected with the input terminal of first hydraulic cylinder 5, and the input terminal of the second output terminal and second hydraulic cylinder 9 of controller 21 is electrically connected
It connects.
In use, when circuit board transmits in the clamping groove 17 on transmission rubber strip 2, it is successively pre- by pre- thermolamp 8
Heat, cure lamp 12 solidify, accelerate air velocity by blower 13 when preheating and solidification, accelerate the solidification of three-proofing coating,
First sensor 15 and second sensor 14 come real-time monitoring preheating temperature and solidification temperature, make preheating temperature and solidification temperature point
Do not keep suitable temperature value, and information be transmitted to data comparing module 18, with the comparison basis in data comparing module 18 into
Row comparing controls first hydraulic cylinder 5 and second hydraulic cylinder 9 by controller 21, if temperature is excessively high, rises preheating top
Plate 6 and solidification top plate 10, on the contrary it is then fall preheating top plate 6 and solidification top plate 10, and then promoted solidify quality.
It can to sum up obtain, the utility model is by being arranged pre- thermolamp 8, cure lamp 12, blower 13, first sensor 15, second
Sensor 14, data comparing module 18, feedback module 19, processor 20, controller 21, first hydraulic cylinder 5 and second hydraulic cylinder
9, solve three-proofing coating coating on circuit boards curing rate it is slow, cannot timely and effectively protection circuit plate the problem of.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
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 (6)
1. a kind of PCB electronic circuit board rapid curing three-proofing coating, including transfer roller (1), transmission rubber strip (2), it is characterised in that:
It is rotatably connected to cross bar (3) at the axle center of the transfer roller (1), is fixedly connected with vertical plate (4) at the top of the cross bar (3), it is described
It is fixedly connected at the top of vertical plate (4) first hydraulic cylinder (5), the output end of the first hydraulic cylinder (5) is fixedly connected with preheating
Top plate (6), the lower surface of preheating top plate (6) are fixedly connected with preheating placement plate (7), the bottom of preheating placement plate (7)
Portion is fixedly connected with pre- thermolamp (8), and the side of the first hydraulic cylinder (5) is provided with second hydraulic cylinder (9), and described second is hydraulic
The output end of cylinder (9) is fixedly connected with solidification top plate (10), and the lower surface for solidifying top plate (10) is fixedly connected with solidification and puts
It sets plate (11), the bottom top for solidifying placement plate (11), which is connected, to be connected to cure lamp (12), and the front of the vertical plate (4) is equipped with
The back side of blower (13), the vertical plate (4) is inlaid with the first temperature sensor (15) and second temperature sensor (14), institute respectively
The back side for stating vertical plate (4) is fixedly connected with driving device (16), and the upper surface of transmission rubber strip (2) offers clamping groove
(17), the driving device (16) includes data comparing module (18), feedback module (19), processor (20) and controller
(21)。
2. a kind of PCB electronic circuit board rapid curing three-proofing coating according to claim 1, it is characterised in that: described turn
The quantity of roller (1) is two, the outer surface of the transfer roller (1) and transmission rubber strip (2) winding.
3. a kind of PCB electronic circuit board rapid curing three-proofing coating according to claim 1, it is characterised in that: described vertical
The quantity of plate (4) is two, and two vertical plates (4) are symmetricly set on transmission as symmetry axis using the middle line for transmitting rubber strip (2)
The front and back of rubber strip (2).
4. a kind of PCB electronic circuit board rapid curing three-proofing coating according to claim 1, it is characterised in that: described solid
The power for changing lamp (12) is higher than the power of pre- thermolamp (8).
5. a kind of PCB electronic circuit board rapid curing three-proofing coating according to claim 1, it is characterised in that: described
The output end of one temperature sensor (15) is electrically connected with the first input end of data comparing module (18), the second temperature sensing
The output end of device (14) is electrically connected with the second input terminal of data comparing module (18), the output of the data comparing module (18)
End is electrically connected with the input terminal of feedback module (19).
6. a kind of PCB electronic circuit board rapid curing three-proofing coating according to claim 1, it is characterised in that: described anti-
The output end of feedback module (19) is electrically connected with the input terminal of processor (20), the first output end and data of the processor (20)
The third input terminal of comparison module (18) is electrically connected, and the input terminal of the output end and controller (21) of the processor (20) is electrically connected
It connecing, the first output end of the controller (21) is electrically connected with the input terminal of first hydraulic cylinder (5), and the of the controller (21)
Two output ends are electrically connected with the input terminal of second hydraulic cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820863891.7U CN208445842U (en) | 2018-06-04 | 2018-06-04 | A kind of PCB electronic circuit board rapid curing three-proofing coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820863891.7U CN208445842U (en) | 2018-06-04 | 2018-06-04 | A kind of PCB electronic circuit board rapid curing three-proofing coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208445842U true CN208445842U (en) | 2019-01-29 |
Family
ID=65088899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820863891.7U Expired - Fee Related CN208445842U (en) | 2018-06-04 | 2018-06-04 | A kind of PCB electronic circuit board rapid curing three-proofing coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208445842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777916A (en) * | 2018-07-03 | 2018-11-09 | 芜湖佳华代代网络科技有限公司 | A kind of PCB electronic circuit boards rapid curing three-proofing coating |
-
2018
- 2018-06-04 CN CN201820863891.7U patent/CN208445842U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777916A (en) * | 2018-07-03 | 2018-11-09 | 芜湖佳华代代网络科技有限公司 | A kind of PCB electronic circuit boards rapid curing three-proofing coating |
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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: 20190129 Termination date: 20210604 |
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| CF01 | Termination of patent right due to non-payment of annual fee |