CN107310248B - The roll-to-roll screen printing apparatus of flexible solar battery - Google Patents
The roll-to-roll screen printing apparatus of flexible solar battery Download PDFInfo
- Publication number
- CN107310248B CN107310248B CN201710616944.5A CN201710616944A CN107310248B CN 107310248 B CN107310248 B CN 107310248B CN 201710616944 A CN201710616944 A CN 201710616944A CN 107310248 B CN107310248 B CN 107310248B
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- Prior art keywords
- solar battery
- flexible solar
- battery pack
- axis
- roller bearing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/08—Machines
- B41F15/12—Machines with auxiliary equipment, e.g. for drying printed articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
Abstract
The present invention relates to a kind of roll-to-roll screen printing apparatus of flexible solar battery, it is inconvenient to solve positioning when printing of existing flexible solar battery, it be easy to cause misprint or printing deviation, influence the defect of printing quality, including feed zone, print zone, drying section and discharging section, it is set to the deviation correcting device between feed zone and print zone for rectifying a deviation to the flexible solar battery pack for entering print zone, it is set to the deviation correcting device between print zone and drying section for rectifying a deviation to the flexible solar battery pack come out from print zone, it is set in the middle part of drying section for shortening the flexible solar battery pack inversion set of drying section straight length.Carrying out correction by deviation correcting device ensures that printing position is accurate, shorten the straight length of drying section by flexible solar battery pack inversion set, the distance between feed zone and discharging section are closer, improve space utilization rate, worker's moving distance shortens, and mitigates labor intensity of workers.
Description
Technical field
The present invention relates to a kind of printing equipment of solar battery, especially a kind of roll-to-roll silk screen of flexible solar battery
Printing equipment.
Background technique
Flexible solar battery is one kind of thin-film solar cells, is the emerging technology of world's solar energy industry, performance
It is excellent, low in cost, widely used.It can be applied to solar energy backpack, solar energy opens paulin, solar electric torch, solar energy vapour
On vehicle, solar sailor even solar powered aircraft.One important applied field of flexible solar is BIPV(Building
Integrated Photovoltaic, Photovoltaic Building Integration).Amorphous silicon (amorphous silicon, a-Si) is flexible
The thickness of battery is the 1/300 of crystal silicon cell, can further reduce the cost of raw material.
The characteristic of flexible solar battery, production an important procedure be exactly print, but due to battery winding be it is soft
Property, therefore print when, positions relatively difficult, positioning is inaccurate, be easy to cause misprint or printing deviation, influences to print
Quality.
Meanwhile in order to reduce cost, it is continuously to print that flexible solar battery printing is mostly, and flexible solar battery group
The length of part is longer, when continuous printing, needs longer workshop that could accommodate printing and matched facility, space utilization rate
It is lower.And after length extends, the both ends mobile required time is longer back and forth by worker, influences efficiency.
Summary of the invention
The present invention solves positioning inconvenience when printing of existing flexible solar battery, be easy to cause misprint
Or printing deviation, the defect of printing quality is influenced, a kind of roll-to-roll screen printing apparatus of flexible solar battery is provided, is being printed
Deviation correcting device is respectively provided with after preceding and printing, two deviation correcting devices, which be combined with each other, ensures flexible solar battery pack printing position essence
Really, guarantee printing quality.
This invention also solves existing flexible solar battery continuous printings to need longer workshop, and space utilization rate is low
Defect, a kind of roll-to-roll screen printing apparatus of flexible solar battery is provided, dried again after printing intermediate region setting revolution
Mechanism, workshop length needed for flexible solar battery pack being turned round and shortening continuous printing improve space utilization rate.
This invention also solves existing flexible solar battery continuous printing length is longer, the worker mobile institute in both ends back and forth
Take time longer defect, provides a kind of roll-to-roll screen printing apparatus of flexible solar battery, can be by flexible solar electricity
Workshop length needed for pond component turns round and shortens continuous printing, worker's moving distance shorten, and mitigate labor intensity of workers, simultaneously
Also control efficiency is improved.
The technical solution adopted by the present invention to solve the technical problems is: a kind of roll-to-roll screen printing of flexible solar battery
Brush equipment, including feed zone, print zone, drying section and discharging section, further includes: rectify a deviation to flexible solar battery pack
Deviation correcting device is set to discharging section for monitoring the monitoring device of printing quality, is set in the middle part of drying section for shortening drying
The flexible solar battery pack inversion set of section straight length；Deviation correcting device includes being set between feed zone and print zone to use
In the preceding deviation correcting device rectified a deviation to the flexible solar battery pack for entering print zone and it is set to print zone and drying section
Between for the rear deviation correcting device rectified a deviation of flexible solar battery pack come out from print zone.Print zone front and back position
It is provided with deviation correcting device, is rectified a deviation by two deviation correcting devices to flexible solar battery pack, it is ensured that flexible solar electricity
Pond component printing position is accurate, in conjunction with the monitoring device of discharging section, guarantees printing quality, two deviation correcting devices are rectified a deviation jointly to be protected
The position for demonstrate,proving the flexible solar battery pack at print zone, without considering the flexible solar battery pack outside print zone
Position, and the length of print zone is shorter, it is simpler to the positional deviation correction of flexible solar battery pack and control in this way, and entangle
Inclined precision is high；The flexible solar battery pack inversion set being arranged in the middle part of drying section is for changing flexible solar battery pack
Direction of travel in drying section can thus shorten the linear distance of drying section, and whole workshop length is contracted
It is short, space utilization rate is improved, drying section is not that linear extension cloth postpones, and the distance between feed zone and discharging section are closer, this
Sample worker's moving distance shortens, and mitigates labor intensity of workers, while also improving control efficiency.
Preferably, deviation correcting device is furnished with flexible solar battery pack edge on-line measuring device, flexible solar electricity
Pond module edge on-line measuring device fills in such a way that camera shooting compares including camera and to the processing that camera shooting is compared
It sets, monitoring device is by the way of recognition of face.Deviation correcting device is in flexible solar battery pack edge on-line measuring device
It is just carried out under the result of detection, if testing result shows that flexible solar battery pack marginal position is accurate, without to soft
Property solar cell module is rectified a deviation.
Preferably, two deviation correcting devices use identical structure, it include rotation axis, vertical with rotation axis and with rotation axis
The driving mechanism of the correction axis of rotation, the arbitrary-movement articulator for being connected to correction axis both ends and driving rotation axis rotation.Flexible solar electricity
Pond component is around on correction axis, and rotation axis is rotated under the driving of driving mechanism, and rotation axis rotation then drives correction axis inclined
Turn, the deflection of correction axis can carry out position adjustment to the flexible solar battery pack in print zone, and correction axis is rectified a deviation
When, arbitrary-movement articulator is acted with the movement of correction axis, will not be acted to the correction of correction axis and be generated interference or hinder.
Preferably, the correction axis of two deviation correcting devices before and after print zone is parallel to each other, rotation axis is placed in the flexible sun
The two sides of energy battery component.Correction axis is parallel to each other, and is adjusted in the way of parallelogram when reconciling in this way,
It adjusts more accurate.
Preferably, drying section is divided into two parts, flexible solar battery pack inversion set is in drying section two parts
Between, flexible solar battery pack inversion set is 180 ° of inversion sets, and drying section two parts are arranged in parallel, drying section two
The direction of travel of flexible solar battery pack in point is opposite.
Preferably, flexible solar battery pack inversion set includes: the seal box for connecting the integrally closed of drying section,
Seal box is internally provided with flexible solar battery pack inverting channel；It is set to the first steering mechanism and second in inverting channel
180 ° of flexible solar battery pack reversions are completed in steering mechanism, the first steering mechanism and the combination of the second steering mechanism.
Preferably, the first steering mechanism and the second steering mechanism use identical structure, roller bearing is turned to including one and is set
It is placed in the roller bearing rotating drive mechanism for turning to roller bearing end.
Preferably, the roller bearing of the first steering mechanism and the roller bearing of the second steering mechanism with flexible solar in drying section
The direction that battery component is advanced is in 45 °, and the roller bearing of the first steering mechanism intersects in 90 ° with the roller bearing of the second steering mechanism.
Preferably, being provided with transition mechanism between the first steering mechanism and the second steering mechanism, transition mechanism included
The rotating drive mechanism for crossing roller bearing and being connected with transition roller bearing；At the roller bearing of first steering mechanism and the roller bearing of the second steering mechanism
In in same level, into before the first steering mechanism, flexible solar battery pack printing is face-up, from the first turning machine
It turns to below the roller bearing of direction on the roller bearing of structure, is rolled by the lower section of transition roller bearing, then from direction under the roller bearing of the second steering mechanism
It is turned to above axis.
Preferably, being provided with flexible solar battery pack unreeling structure at feed zone, discharging section setting is flexible too
It is positive can battery component rolling-up mechanism, printing surface is always upward in drying section for flexible solar battery pack.
The beneficial effects of the present invention are: print zone front and back position is provided with deviation correcting device, by two deviation correcting devices to soft
Property solar cell module rectify a deviation, it is ensured that flexible solar battery pack printing position is accurate, guarantee printing quality, two entangle
Deflection device rectify a deviation jointly it is ensured that the flexible solar battery pack at print zone position, without considering outside print zone
The position of flexible solar battery pack, and the length of print zone is shorter, entangles in this way to the position of flexible solar battery pack
Partially and control is simpler, and correction precision is high；The flexible solar battery pack inversion set being arranged in the middle part of drying section is used for
Change direction of travel of the flexible solar battery pack in drying section, can thus shorten the linear distance of drying section, make
Obtaining whole workshop length can shorten, and improve space utilization rate, and drying section is not that linear extension cloth postpones, feed zone and discharging
The distance between section is closer, and such worker's moving distance shortens, and mitigates labor intensity of workers, while also improving control efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the present invention；
Fig. 2 is a kind of deviation correcting device structural schematic diagram of the present invention；
Fig. 3 is a kind of reversion schematic diagram of flexible solar battery pack inversion set of the present invention；
In figure: 1, feed zone, 2, preceding deviation correcting device, 3, print zone, 4, drying section front, 5, flexible solar battery pack
Inversion set, the 6, first steering mechanism, 7, transition mechanism, the 8, second steering mechanism, 9, drying section rear portion, 10, discharging section, 11,
Camera, 12, correction axis, 13, arbitrary-movement articulator, 14, transmission shaft, 15, support base, 16, adjustment axis, 17, slide, 18, rotation axis,
19, fixed frame, 20, servo motor, 21, flexible solar battery pack, 22, steering roller bearing, 23, transition roller bearing.
Specific embodiment
Below by specific embodiment, and in conjunction with attached drawing, the technical solutions of the present invention will be further described.
Embodiment: a kind of roll-to-roll screen printing apparatus of flexible solar battery (participating in Fig. 1), including feed zone 1, printing
Section 3, drying section and discharging section 10, the deviation correcting device rectified a deviation to flexible solar battery pack.Discharging section, which is provided with, to be used for
The monitoring device of printing quality is monitored, monitoring device is by the way of recognition of face.Deviation correcting device include be set to feed zone with
For to the preceding deviation correcting device 2 rectified a deviation of flexible solar battery pack for entering print zone and being set to print between print zone
Rear deviation correcting device between brush section and drying section for rectifying a deviation to the flexible solar battery pack come out from print zone.It dries
Dry section is divided into two parts, respectively drying section front 4 and drying section rear portion 9, is arranged between drying section front and drying section rear portion
Flexible solar cell module inversion set 5.
It is provided with flexible solar battery pack unreeling structure at feed zone, forms the storing space to suspend in feed zone,
The exit of feed zone is provided with roll shaft, and parallel with roll shaft slewing rollers below roll shaft are additionally provided with outside feed zone.
Deviation correcting device is furnished with flexible solar battery pack edge on-line measuring device, flexible solar battery pack edge
For on-line measuring device in such a way that camera shooting compares, flexible solar battery pack edge on-line measuring device includes camera 11
(referring to fig. 2) and to camera shooting the processing unit being compared.Camera in real time takes the photograph the edge of flexible solar cell component
Picture, and by the result of camera shooting be transferred to processing it is this, flexible solar battery pack normal place figure is stored in processing unit
Picture, image pickup result is compared with normal place image so that it is determined that advanced positions of the flexible solar battery pack in print zone are
It is no accurate.
Two deviation correcting devices (referring to fig. 2) use identical structure, include rotation axis 18, vertical with rotation axis and with rotation
The driving mechanism of the correction axis 12 of axis rotation, the arbitrary-movement articulator 13 for being connected to correction axis both ends and driving rotation axis rotation.Correction axis
Both ends be rotatablely connected by bearing and arbitrary-movement articulator, arbitrary-movement articulator is L-shaped, and the lower part of arbitrary-movement articulator is fixed with transmission shaft 14, transmission shaft
With correction axis axis perpendicular, arbitrary-movement articulator lower section is provided with support base 15, and the bottom of support base is provided with turntable, turntable
Pivot center is in the center of support base, and support base is in a groove shape, and notch is arranged upward, and lateral arrangement is provided in notch
Adjustment axis 16, adjustment axis is perpendicular with transmission shaft, is equipped with slide 17 in adjustment axis, and the top of slide and transmission shaft rotation connect
It connects, the adjustment axis of correction axis end positions is parallel to each other, and the axis of the axis and correction axis of two adjustment axis is staggered.Rotation axis is logical
The support of fixed frame 19 is crossed, the end of rotation axis is connected with servo motor 20, and servo motor is fixed on fixed frame.Before and after print zone
The correction axis of two deviation correcting devices be parallel to each other, rotation axis is placed in the two sides of flexible solar battery pack.Too according to flexibility
The detection comparison result of positive energy battery component edge on-line measuring device, servo motor drive rotation axis rotation, and rotation axis drives
It rectifies a deviation axis rotation, correction axis is center of circle deflection using the axis of rotation axis, and when deflection makes the two sides of flexible solar battery pack
Edge forms the move mode turned to, and then adjusts flexible solar battery pack in the shift position of print zone.
Flexible solar battery pack inversion set is 180 ° of inversion sets, drying section front and drying section rear portion parallel
It arranges, the direction of travel of the flexible solar battery pack 21 in drying section two parts is opposite.Flexible solar battery pack reversion
Device (referring to Fig. 3) includes: the seal box for connecting the integrally closed of drying section, and seal box is internally provided with flexible solar battery
Component inverting channel；It is set to the first steering mechanism 6 and the second steering mechanism 8, the first steering mechanism and second in inverting channel
180 ° of flexible solar battery pack reversions are completed in steering mechanism's combination, are arranged between the first steering mechanism and the second steering mechanism
There is transition mechanism 7.180 ° of flexible solar battery pack reversions are completed in first steering mechanism and the combination of the second steering mechanism.First
Steering mechanism and the second steering mechanism use identical structure, include a steering roller bearing 22 and the rolling for being set to steering roller bearing end
Axis rotating drive mechanism.The roller bearing of first steering mechanism and the roller bearing of the second steering mechanism are electric with flexible solar in drying section
The direction that pond component is advanced is in 45 °, and the roller bearing of the roller bearing of the first steering mechanism and the second steering mechanism is in same level,
The roller bearing of first steering mechanism intersects in 90 ° with the roller bearing of the second steering mechanism.Transition mechanism include transition roller bearing 23 and with mistake
The connected rotating drive mechanism of roller bearing is crossed, into before the first steering mechanism, flexible solar battery pack printing is face-up, from
It is turned to below the roller bearing of direction on the roller bearing of first steering mechanism, by the lower section of transition roller bearing, then from the rolling of the second steering mechanism
It is turned to above the roller bearing of direction under axis, printing surface is always upward in drying section for flexible solar battery pack.
Embodiment described above is a kind of preferred version of the invention, not makees limit in any form to the present invention
System, there are also other variations and modifications on the premise of not exceeding the technical scheme recorded in the claims.
Claims (9)
1. a kind of roll-to-roll screen printing apparatus of flexible solar battery, including feed zone (1), print zone (3), drying section and go out
Expect section (10), it is characterised in that further include: to the deviation correcting device that flexible solar battery pack is rectified a deviation, it is set to discharging section
For monitoring the monitoring device of printing quality, it is set in the middle part of drying section for shortening the flexible solar of drying section straight length
Battery component inversion set (5)；Deviation correcting device includes being set between feed zone and print zone for the soft of entrance print zone
Property the preceding deviation correcting device (2) rectified a deviation of solar cell module and be set between print zone and drying section for from printing
The rear deviation correcting device that the flexible solar battery pack that section comes out is rectified a deviation；Two deviation correcting devices use identical structure, wrap
Include rotation axis (18), and the correction axis (12) that with rotation axis rotates vertical with rotation axis, the arbitrary-movement articulator for being connected to correction axis both ends
(13) and driving rotation axis rotation driving mechanism；Arbitrary-movement articulator is L-shaped, and the lower part of arbitrary-movement articulator is fixed with transmission shaft (14), transmission
Axis and correction axis axis perpendicular, arbitrary-movement articulator lower section are provided with support base (15), and the bottom of support base is provided with turntable, rotation
The pivot center of platform is in the center of support base, and support base is in a groove shape, and notch is arranged upward, and transverse direction is provided in notch
The adjustment axis (16) of arrangement, adjustment axis is perpendicular with transmission shaft, and slide (17), the top of slide and transmission are equipped in adjustment axis
The adjustment axis of axis rotation connection, correction axis end positions is parallel to each other, and the axis of the axis and correction axis of two adjustment axis is staggered.
2. the roll-to-roll screen printing apparatus of flexible solar battery according to claim 1, it is characterised in that deviation correcting device
Equipped with flexible solar battery pack edge on-line measuring device, flexible solar battery pack edge on-line measuring device is used
The mode compared is imaged, including camera (11) and the processing unit that camera shooting is compared, monitoring device uses recognition of face
Mode.
3. the roll-to-roll screen printing apparatus of flexible solar battery according to claim 1 or 2, it is characterised in that print zone
The correction axis of two deviation correcting devices of front and back is parallel to each other, and rotation axis is placed in the two sides of flexible solar battery pack.
4. the roll-to-roll screen printing apparatus of flexible solar battery according to claim 1, it is characterised in that drying section point
At two parts, flexible solar battery pack inversion set is between drying section two parts, and flexible solar battery pack is anti-
Rotary device is 180 ° of inversion sets, and drying section two parts are arranged in parallel, the flexible solar battery pack in drying section two parts
Direction of travel it is opposite.
5. the roll-to-roll screen printing apparatus of flexible solar battery according to claim 1 or 4, it is characterised in that flexibility is too
Positive energy battery component inversion set includes: the seal box for connecting the integrally closed of drying section, and seal box is internally provided with flexibility too
Positive energy battery component inverting channel；It is set to the first steering mechanism (6) and the second steering mechanism (8) in inverting channel, first turn
180 ° of flexible solar battery pack reversions are completed to mechanism and the combination of the second steering mechanism.
6. the roll-to-roll screen printing apparatus of flexible solar battery according to claim 5, it is characterised in that first turns to
Mechanism and the second steering mechanism use identical structure, include a roller bearing for turning to roller bearing (22) and being set to steering roller bearing end
Rotating drive mechanism.
7. the roll-to-roll screen printing apparatus of flexible solar battery according to claim 6, it is characterised in that first turns to
The direction that the roller bearing of mechanism and the roller bearing of the second steering mechanism are advanced with flexible solar battery pack in drying section is in 45 °,
The roller bearing of first steering mechanism intersects in 90 ° with the roller bearing of the second steering mechanism.
8. the roll-to-roll screen printing apparatus of flexible solar battery according to claim 7, it is characterised in that first turns to
Be provided between mechanism and the second steering mechanism transition mechanism (7), transition mechanism include transition roller bearing (23) and with transition roller bearing
Connected rotating drive mechanism；The roller bearing of first steering mechanism and the roller bearing of the second steering mechanism are in same level, into
Before entering the first steering mechanism, flexible solar battery pack printing up, is rolled from direction on the roller bearing of the first steering mechanism
It turns to below axis, by the lower section of transition roller bearing, then from being turned to above the roller bearing of direction under the roller bearing of the second steering mechanism.
9. the roll-to-roll screen printing apparatus of flexible solar battery according to claim 1, it is characterised in that at feed zone
It is provided with flexible solar battery pack unreeling structure, discharging section is provided with flexible solar battery pack rolling-up mechanism, flexible
Printing surface is always upward in drying section for solar cell module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616944.5A CN107310248B (en) | 2017-07-20 | 2017-07-20 | The roll-to-roll screen printing apparatus of flexible solar battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710616944.5A CN107310248B (en) | 2017-07-20 | 2017-07-20 | The roll-to-roll screen printing apparatus of flexible solar battery |
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| Publication Number | Publication Date |
|---|---|
| CN107310248A CN107310248A (en) | 2017-11-03 |
| CN107310248B true CN107310248B (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710616944.5A Active CN107310248B (en) | 2017-07-20 | 2017-07-20 | The roll-to-roll screen printing apparatus of flexible solar battery |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697705A (en) * | 2017-11-06 | 2018-02-16 | 广东新宏泽包装股份有限公司 | A kind of automatic deviation rectifying device and automatic deviation correction intaglio printing press |
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| CN101117187A (en) * | 2006-07-31 | 2008-02-06 | 财团法人工业技术研究院 | Apparatus and system for roll-to-roll processing |
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| CN107310248A (en) | 2017-11-03 |
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