CN208373455U - The production system of circuit board dual coating - Google Patents
The production system of circuit board dual coating Download PDFInfo
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- CN208373455U CN208373455U CN201820761797.0U CN201820761797U CN208373455U CN 208373455 U CN208373455 U CN 208373455U CN 201820761797 U CN201820761797 U CN 201820761797U CN 208373455 U CN208373455 U CN 208373455U
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- circuit board
- rollover stand
- coating
- production system
- driving
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Abstract
The utility model discloses the production systems of circuit board dual coating, it includes setting gradually panel assembly, panel turnover device, coating unit, solidification equipment and catcher, wherein panel turnover device includes base, the rollover stand being turningly arranged on base around horizontal direction, the transport mechanism for being arranged on rollover stand and can be realized circuit board level transmission and the driving mechanism for driving rollover stand to overturn, and wherein circuit board can be sent into coating unit and take out the circuit board that single side coating is completed from coating unit by transport mechanism；Rollover stand with 180 ° be an overturning period, and every time overturn after circuit board be in horizontality.The utility model is under the premise of one-step solidification, complete the dual coating work of circuit board, it can not only automated production, nor it needs manually to go to carry circuit board, in addition, high-efficient, cost low row overturning, then the circuit board after overturning is transmitted to coating unit again, to realize the two-sided coating of circuit board.
Description
Technical field
The utility model belongs to circuit board processing equipment field, and in particular to a kind of production system of circuit board dual coating
System.
Background technique
Currently, the production process of circuit board is as follows:
Upper plate → plate front carries out coating glue → solidification → ultraviolet inspection → panel turnover machine and passes the upper plate of plate → lower plate → again
→ back carries out coating glue → solidification → ultraviolet inspection → panel turnover machine and passes plate → lower plate.
Therefore, there are following technological deficiencies:
1, when needing two identical equipment to complete the work of circuit board surface automation coating glue, two equipment
Occupied space is big, and the use cost of equipment is high, and working efficiency is also relatively low；
2, when using a streamline equipment, since the assembly line is too long, after lower plate, need manual handling to upper plate
Place, just can be carried out dual coating, therefore, it is impossible to realize automation processing, while artificial labor intensity is also bigger.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of completely new circuit board
The production system of dual coating completes the dual coating work of circuit board under the premise of one-step solidification, can not only be automatic
Metaplasia produces, nor needs manually to go to carry circuit board.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of production system of circuit board dual coating comprising
Upper panel assembly, being capable of transmitting circuit plate piecewise；
Coating unit is used to need coating glue position to be glued the upper surface of circuit board；
Solidification equipment is used to that the drying adhesive of circuit board surface will to be coated in；
Catcher can collect the circuit board for completing coating piecewise；
In particular, production system further includes the panel turnover device being arranged between upper panel assembly and coating unit, turnover panel dress
It sets including base, the rollover stand being turningly arranged on base around horizontal direction, be arranged on rollover stand and can be realized electricity
The transport mechanism of road plate horizontal transmission and driving mechanism for driving rollover stand to overturn, wherein transport mechanism can will be electric
Road plate is sent into coating unit and takes out the circuit board that single side coating is completed from coating unit；Rollover stand is turned over 180 ° for one
The turn-week phase, and the circuit board after overturning is in horizontality every time.
Preferably, panel turnover device further includes being arranged inside rollover stand and can be along rollover stand rotational axis line direction water
The dynamic adjustable plate of translation, the adjustable plate and rollover stand side inner wall form the channel of power circuit board transmission, and transport mechanism setting exists
On the adjustable plate and/or rollover stand of channel interior.Therefore, in the application panel turnover device can according to various sizes of circuit board into
Row adjusts setting, and then enhances the practicality.
Specifically, be additionally provided at the top of rollover stand the guide rod for crossing adjustable plate and and screw rod, panel turnover device further include setting
It sets for driving the actuator of the rotation of screw rod own axes on rollover stand, wherein screw rod is around itself in the case where actuator drives
Axis rotation, the adjustable plate traversing width degree to change channel therewith.
A specific implementation according to the present utility model and preferred aspect, transport mechanism include being respectively positioned at channel two sides
Adjustable plate and rollover stand inner wall on pinch unit, for driving pinch the driving unit that moves synchronously of unit, wherein pinching
Unit forms clamping part, and in the case where pinching unit operating, clamping part holds the transfer of the opposite sides level of circuit board.
Preferably, pinching unit includes setting up and down and formation and the clamping part of circuit board side matching thickness upper annular
Transfer tape assemble and lower endless belt conveyer component.
Further, upper endless belt conveyer component and lower endless belt conveyer component, should about clamping part setting symmetrical above and below
Upper endless belt conveyer component includes the driving wheel for being located at rollover stand input and output material both ends, the transmission for being set in two driving wheel peripheries
Band is formed wherein being located between the conveyer belt lower part of upper endless belt conveyer component and the conveyer belt top of lower endless belt conveyer component
Clamping part.
Specifically, upper endless belt conveyer component further includes that the tensioning wheel group far from clamping part is arranged, conveyer belt is wound respectively
In transmission wheel and tensioning wheel group.
Another specific implementation according to the present utility model and preferred aspect, it is in Chinese character pin-shaped distribution that tensioning wheel group, which includes three,
Tensioning wheel, wherein conveyer belt is set in the tensioning wheel positioned at Chinese character pin-shaped top, and remaining two tensioning wheels are pressed on conveyer belt
Outside.
Another specific implementation according to the present utility model and preferred aspect, driving unit include for will on two sides it is annular
The connecting shaft of the tensioning wheel synchronized links on the Chinese character pin-shaped top of endless belt conveyer component under transfer tape assemble or two sides, for the company of drive
The motor and transmission belt of spindle rotation, wherein connecting shaft both ends are rotatably arranged at the opposite sides of rollover stand respectively.
Preferably, driving unit further includes the gear rotated synchronously respectively with driving wheel, wherein being located at upper endless belt conveyer
Component and lower endless belt conveyer component are meshed setting from one end or both ends gear setting up and down.
Preferably, the setting that rollover stand is rotated by torsion shaft is on base, and wherein torsion shaft is arranged in rollover stand
Portion.
Driving mechanism includes the side positioned at rollover stand and the belt wheel group for driving torsion shaft to rotate around self-axis line
Part and driving motor.
In addition, production system further includes the ultraviolet inspection device being arranged between solidification equipment and catcher.
Specifically, the part of circuit board surface coating glue, in the ultraviolet lighting that ultraviolet inspection device is distributed
Penetrating down can change colour, and after all sizing positions all change colour, illustrate that circuit board coating processing meets product requirement；Work as circuit
There is non-discolouring phenomenon in certain of plate or many places sizing portion, illustrate that the circuit board leaks coating glue.
Meanwhile when detecting qualified, ultraviolet inspection device pushes product to catcher；When the electricity for holiday occur and covering
Road plate, ultraviolet inspection device collect the product.Therefore, by the setting of ultraviolet inspection device, main purpose is:
It can thoroughly prevent substandard product from flowing into catcher.
Due to the implementation of above technical scheme, the utility model has the advantages that compared with prior art
The utility model completes the dual coating work of circuit board under the premise of one-step solidification, can not only automatic metaplasia
It produces, nor needs manually to go to carry circuit board, in addition, it is high-efficient, it is at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model production system；
Fig. 2 is the schematic perspective view of panel turnover device in Fig. 1；
Fig. 3 is the structural schematic diagram that unit is pinched in Fig. 2；
Wherein: 1., upper panel assembly；2., panel turnover device；1, base；2, rollover stand；20, torsion shaft；3, transport mechanism；30,
Pinch unit；30a, upper endless belt conveyer component；300, driving wheel；301, conveyer belt；302, tensioning wheel group；302a, tensioning wheel；
30b, lower endless belt conveyer component；A, clamping part；31, driving unit；310, connecting shaft；311, motor；312, transmission belt；313,
Gear；4, driving mechanism；40, pulley assemblies；41, driving motor；5, adjustable plate；6, guide rod；7, screw rod；8, actuator；B,
Circuit board；3., coating unit；4., solidification equipment；5., ultraviolet inspection device；6., catcher.
Specific embodiment
In order to make the above objects, features, and advantages of the present application more apparent, with reference to the accompanying drawing to the application
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this Shen
Please.But the application can be implemented with being much different from other way described herein, those skilled in the art can be not
Similar improvement is done in the case where violating the application intension, therefore the application is not limited by the specific embodiments disclosed below.
In the description of the present application, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description the application and simplifies description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to the application.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements, unless otherwise restricted clearly.For those of ordinary skill in the art
For, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "upper", "lower", "left", "right" and similar statement for illustrative purposes only, be not offered as being uniquely to implement
Mode.
As shown in Figure 1, the production system of circuit board dual coating comprising the upper panel assembly set gradually 1., turnover panel
Device 2., coating unit 3., solidification equipment 4., ultraviolet inspection device 5., catcher 6..
Specifically, upper panel assembly 1. being capable of transmitting circuit plate B piecewise；Panel turnover device is 2. for realizing circuit board B overturning
And transmission；3. coating unit is used to need coating glue position to be glued the upper surface of circuit board；4. solidification equipment is used for
The drying adhesive of circuit board surface will be coated in；5. ultraviolet inspection device is used to check the portion of circuit board surface glue to be coated
It is covered with the presence or absence of holiday position；6. catcher can collect the circuit board (and passed examination) for completing coating piecewise；
As shown in Figures 2 and 3,2. panel turnover device includes base 1, turning on base 1 is turningly arranged in around horizontal direction
Pivoted frame 2, the transport mechanism 3 for being arranged on rollover stand 2 and can be realized circuit board B horizontal transmission and for driving rollover stand 2
The driving mechanism 4 of overturning, wherein circuit board B can be sent into coating unit and taken out from coating unit complete by transport mechanism 3
The circuit board coated at single side；Rollover stand with 180 ° be an overturning period, and every time overturn after circuit board B be in level
State.
In this example, in coating, first passes through panel turnover device and transmit circuit board B to coating unit, it is made to complete circuit board B
Single side coating after, then circuit board B is recycled to panel turnover device and is overturn (180 °), then again by the circuit board after overturning
It is transmitted to coating unit, to realize the two-sided coating of circuit board.
Meanwhile in order to meet the coating of various sizes of circuit board, the panel turnover device in this example further includes that setting is being overturn
The adjustable plate 5 frame 2 inside and can moved horizontally along 2 rotational axis line direction of rollover stand, the adjustable plate 5 and rollover stand 2 one
Side inner wall forms the channel of power circuit board B transmission.
Specifically, be additionally provided at the top of rollover stand 2 guide rod 6 for crossing adjustable plate 5 and with screw rod 7, panel turnover device also wraps
It includes and is arranged in for driving the actuator 8 of the rotation of 7 own axes of screw rod on rollover stand 2, wherein in the case where actuator 8 drives, silk
Bar 7 is rotated around Pivot Point Center, the traversing width degree to change channel therewith of adjustable plate 5.
In this example, guide rod 6 has two, and is arranged in parallel with screw rod 7, while two guide rods 6 are symmetrically set about screw rod 7
It sets.
Transport mechanism 3 include be respectively positioned on 2 inner wall of adjustable plate 5 and rollover stand of channel two sides pinch unit 30,
For driving the driving unit 31 for pinching unit 30 and moving synchronously, wherein pinching unit 30 forms clamping part a, unit 30 is being pinched
Under operating, clamping part a holds the transfer of the opposite sides level of circuit board B.
Include setting up and down and formed upper with the clamping part a of circuit board side matching thickness specifically, pinching unit 30
Endless belt conveyer component 30a and lower endless belt conveyer component 30b.
Upper endless belt conveyer component 30a and lower endless belt conveyer component 30b about clamping part a it is symmetrical above and below setting (therefore,
It only needs that upper endless belt conveyer component 30a is described in detail in this example).
Upper endless belt conveyer component 30a includes the driving wheel 300 for being located at 2 input and output material both ends of rollover stand, is set in two
The conveyer belt 301 of 300 periphery of driving wheel, the tensioning wheel group 302 for being arranged far from clamping part a, wherein being located at upper endless belt conveyer
Clamping part a is formed between 301 lower part of conveyer belt of component 30a and 301 top of conveyer belt of lower endless belt conveyer component 30b.
Tensioning wheel group 302 includes three tensioning wheel 302a in Chinese character pin-shaped distribution, and wherein conveyer belt 301 is set in positioned at product
The tensioning wheel 302a, remaining two tensioning wheel 302a on font top are pressed on the outside of conveyer belt 301.
Driving unit 31 includes for the tensioning wheel 302a on the Chinese character pin-shaped top endless belt conveyer component 30b under two sides is synchronous
The connecting shaft 310 of connection, motor 311 and transmission belt 312 for driving connecting shaft 310 to rotate, wherein 310 both ends of connecting shaft
It is rotatably arranged on the opposite side plate of rollover stand 2 respectively.
Further, driving unit 31 further includes the gear 313 rotated synchronously respectively with driving wheel 300, wherein being located at upper
Endless belt conveyer component 30a and lower endless belt conveyer component 30b is meshed setting from one end gear 313 setting up and down.
In addition, the setting that rollover stand 2 is rotated by torsion shaft 20, on base 1, wherein torsion shaft 20 is arranged in rollover stand 2
Middle part.
Driving mechanism 4 includes the side positioned at rollover stand 2 and the belt wheel for driving torsion shaft to rotate around self-axis line
Component 40 and driving motor 41.
Then, in this example, used glue can change colour (or reflective), therefore, circuit under ultraviolet irradiation
The part of plate B surface coating glue, can change colour under 5. ultraviolet light that ultraviolet inspection device is distributed, work as institute
After thering is sizing position all to change colour, illustrate that circuit board coating processing meets product requirement；When the certain or many places of circuit board
There is non-discolouring phenomenon in sizing portion, illustrates that the circuit board leaks coating glue.
So, when detecting qualified, 5. 6. ultraviolet inspection device pushes product to catcher；It is covered when there is holiday
Circuit board, ultraviolet inspection device collects the product.Therefore, pass through the setting of ultraviolet inspection device, main mesh
: it can thoroughly prevent substandard product from flowing into catcher.
Meanwhile ultraviolet light can further ensure that the effect of glue curing.
In conclusion the implementation process of the present embodiment is as follows:
From the clamping part to turnover device of upper panel assembly piecewise, the circuit board of horizontal feeding glue to be coated, then
Under the transmission of clamping unit, by the face-up feeding coating unit of circuit board, coating adhesive is needed to surface by coating unit
The position of water is coated, and after the front surface coated of circuit board to be done, then circuit board is retracted to the clamping part of clamping unit, and drive
Make entire Overturnable-plate frame around torsion shaft overturn 180 ° after, back of circuit board is arranged upward at this time, then again by circuit board send to
Coating unit carries out back side fixed point coating and the circuit board after coating is then sent into solidification to complete the two-sided coating of circuit board
Drying and processing is carried out in furnace, then under the inspection of ultraviolet inspection device, rejected product is collected, and qualified products are sent to receipts
Rewinding is carried out in panel assembly.
The utility model is described in detail above, its object is to allow the personage for being familiar with this field technology can be much of that
It solves the content of the utility model and is implemented, do not limit the protection scope of the present invention, it is all practical according to this
Equivalent change or modification made by novel Spirit Essence should all cover within the protection scope of the present utility model.
Claims (10)
1. a kind of production system of circuit board dual coating comprising
Upper panel assembly, being capable of transmitting circuit plate piecewise；
Coating unit is used to need coating glue position to be glued the upper surface of circuit board；
Solidification equipment is used to that the drying adhesive of circuit board surface will to be coated in；
Catcher can collect the circuit board for completing coating piecewise；
It is characterized by: the production system further includes the turnover panel being arranged between the upper panel assembly and the coating unit
Device, the panel turnover device include that base, the rollover stand being turningly arranged in around horizontal direction on the base, setting exist
On the rollover stand and it can be realized the transport mechanism of circuit board level transmission and the drive for driving the rollover stand overturning
Motivation structure, wherein the circuit board can be sent into the coating unit and taken from the coating unit by the transport mechanism
The circuit board of single side coating is completed out；The rollover stand with 180 ° be an overturning period, and every time overturn after circuit
Plate is in horizontality.
2. the production system of circuit board dual coating according to claim 1, it is characterised in that: the panel turnover device
It further include that the adjustable plate that can be moved horizontally inside the rollover stand and along rollover stand rotational axis line direction is set,
The adjustable plate and rollover stand side inner wall form the channel of power circuit board transmission, and the transport mechanism is arranged described
On the adjustable plate and/or the rollover stand of channel interior.
3. the production system of circuit board dual coating according to claim 2, it is characterised in that: on the rollover stand top
Portion is additionally provided with the guide rod and screw rod for crossing the adjustable plate, and the panel turnover device further includes that setting is used on the rollover stand
In the actuator for the rotation for driving the screw rod own axes, wherein the screw rod is around itself in the case where the actuator drives
Axis rotation, the adjustable plate traversing width degree to change the channel therewith.
4. the production system of circuit board dual coating according to claim 2, it is characterised in that: the transport mechanism
Including be respectively positioned on the adjustable plate and the rollover stand inner wall of the channel two sides pinch unit, for driving
It states and pinches the driving unit that unit moves synchronously, wherein the pinch unit forms clamping part, operated in the pinch unit
Under, the clamping part holds the transfer of the opposite sides level of the circuit board.
5. the production system of circuit board dual coating according to claim 4, it is characterised in that: the pinch unit
Including it is setting up and down and formed with the upper endless belt conveyer component of the clamping part of circuit board side matching thickness and under
Endless belt conveyer component.
6. the production system of circuit board dual coating according to claim 5, it is characterised in that: the upper annular passes
Send band component and lower endless belt conveyer component about clamping part setting symmetrical above and below, the upper endless belt conveyer component packet
The driving wheel for being located at rollover stand input and output material both ends, the conveyer belt for being set in two driving wheel peripheries are included, wherein position
It is formed between the conveyer belt lower part of the upper endless belt conveyer component and the conveyer belt top of the lower endless belt conveyer component
The clamping part.
7. the production system of circuit board dual coating according to claim 6, it is characterised in that: the upper annular passes
Sending with component further includes the tensioning wheel group for being arranged far from the clamping part, and it is in Chinese character pin-shaped point that the tensioning wheel group, which includes three,
The tensioning wheel of cloth, wherein the conveyer belt is set in the tensioning wheel positioned at Chinese character pin-shaped top, remaining two tensionings
Wheel is pressed on the outside of the conveyer belt.
8. the production system of circuit board dual coating according to claim 7, it is characterised in that: the driving unit
Including for that will be gone up described in two sides described in the Chinese character pin-shaped top of lower endless belt conveyer component described in endless belt conveyer component or two sides
The connecting shaft of tensioning wheel synchronized links, motor and transmission belt for driving the connecting shaft rotation, wherein the connecting shaft
Both ends are rotatably arranged at the opposite sides of the rollover stand respectively.
9. the production system of circuit board dual coating according to claim 8, it is characterised in that: the driving unit
It further include the gear rotated synchronously respectively with the driving wheel, wherein being located at the upper endless belt conveyer component and the lower annular
Transfer tape assemble is meshed setting from one end or the both ends gear setting up and down.
10. the production system of circuit board dual coating according to claim 1, it is characterised in that: the production system
System further includes the ultraviolet inspection device being arranged between the solidification equipment and the catcher, wherein the ultraviolet light
Check device, which can be synchronized, carries out UV detection to the front and back sides of circuit board after coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761797.0U CN208373455U (en) | 2018-05-22 | 2018-05-22 | The production system of circuit board dual coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820761797.0U CN208373455U (en) | 2018-05-22 | 2018-05-22 | The production system of circuit board dual coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208373455U true CN208373455U (en) | 2019-01-15 |
Family
ID=64971693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820761797.0U Active CN208373455U (en) | 2018-05-22 | 2018-05-22 | The production system of circuit board dual coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208373455U (en) |
-
2018
- 2018-05-22 CN CN201820761797.0U patent/CN208373455U/en active Active
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