CN110103576A - A kind of variable-angle doctor blade holder for silk-screen printing - Google Patents
A kind of variable-angle doctor blade holder for silk-screen printing Download PDFInfo
- Publication number
- CN110103576A CN110103576A CN201810100784.3A CN201810100784A CN110103576A CN 110103576 A CN110103576 A CN 110103576A CN 201810100784 A CN201810100784 A CN 201810100784A CN 110103576 A CN110103576 A CN 110103576A
- Authority
- CN
- China
- Prior art keywords
- fixed
- doctor blade
- plate
- screen printing
- substrate
- 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.)
- Pending
Links
- 238000007650 screen-printing Methods 0.000 title claims abstract description 21
- 239000000758 substrate Substances 0.000 claims abstract description 35
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 210000000078 claw Anatomy 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000007639 printing Methods 0.000 abstract description 15
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 238000004513 sizing Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 239000002002 slurry Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F15/00—Screen printers
- B41F15/14—Details
- B41F15/44—Squeegees or doctors
Abstract
It further includes fixed substrate, the fixed substrate is between fixed pedestal and scraper plate fixed plate that the present invention relates to a kind of variable-angle doctor blade holders for silk-screen printing including fixed pedestal and the scraper plate fixed plate being arranged on the inclined surface of fixed pedestal front end；The fixed substrate both ends are flexibly connected by bindiny mechanism with fixed pedestal；The scraper plate fixed plate is bolted with fixed substrate；The adjusting or fixation of fixed substrate fixed basement tilt face tilt angle opposite with scraper plate fixed plate can be realized by the bindiny mechanism.Doctor blade holder angle of the present invention can be adjusted freely, to change screen printing sizing agent dosage and printing quality.
Description
Technical field
The present invention relates to crystal silicon solar scraper for silk-screen printing frame technology, specifically disclose a kind of for silk-screen printing
Variable-angle doctor blade holder.
Background technique
Silk-screen printing is the master operation process of crystal silicon solar energy battery production, and silk-screen printing quality will have a direct impact on
The appearance of cell piece and the superiority and inferiority of electrical property.Silicon cost of sizing agent in screen printing process occupy the 40% of battery non-silicon cost with
On, it is significant to the stability contorting of silicon usage of sizing agent.
In practical silk-screen printing, since the viscosity of printing slurry can become with the difference of environment temperature and use state
Change, likewise, printing screen plate is due to manufacture craft is horizontal, there is a certain error, even if using equal angular
Doctor blade holder and the scraper plate of same rigidity can equally have the fluctuation of silicon usage of sizing agent and printing quality, and technologists are in face
It is helpless to this problem.
Point out the angle i.e. doctor of doctor during printing in document " primary variables of silk-screen printing technique " author
The angle kept, it influences the quality of printed matter and the thickness of printing film layer.And at present industry application in doctor angle
Degree depends on the angle of doctor blade holder；
Author points out to scrape that angle is smaller in document the factor of silk-screen printing layer of ink " influence ", inserts the ink amount of mesh just
It is more.
The defect and deficiency of the prior art are as follows:
1. the printing angle for the doctor blade holder that current volume production uses is fixed, cannot freely adjust；In slurry viscosity, halftone production
When fluctuating, stabilization that existing doctor blade holder angle cannot be adjusted in time to keep usage of sizing agent and printing quality.
2. doctor blade holder needs to match different slurries and halftone design, needs to prepare the doctor blade holder of different angle, cause
The waste of resource；
3. other knife rests that angle change may be implemented need reforming equipment hardware to realize, cost is larger.
Summary of the invention
Goal of the invention of the invention is: a kind of variable-angle scraper for silk-screen printing to solve the above problem
Frame can be effectively matched different printing slurry and printing screen plate design, while can also stablize silicon slurry in silk-screen printing
Dosage and printing quality.
The technical solution adopted by the present invention is that such:
A kind of variable-angle doctor blade holder for silk-screen printing, including fixed pedestal and setting are tilted in fixed pedestal front end
Scraper plate fixed plate on face, further includes fixed substrate, and the fixed substrate is between fixed pedestal and scraper plate fixed plate；It is described solid
Determine substrate both ends to be flexibly connected by bindiny mechanism with fixed pedestal；The scraper plate fixed plate is bolted with fixed substrate；It is logical
The adjusting or solid of fixed substrate fixed basement tilt face tilt angle opposite with scraper plate fixed plate can be realized by crossing the bindiny mechanism
It is fixed.
Further, the bindiny mechanism include shell, be hidden in the gear being connect with the fixed substrate in shell and
Elastic telescopic body, elastic telescopic body one end are in claw-like, and telescopic moving realizes claw insertion or is detached from gear between cog, into one
Step realizes the adjusting or fixation of fixed substrate fixed basement tilt face tilt angle opposite with scraper plate fixed plate.
Further, the elastic telescopic body claw end is located in shell, and the other end extends shell, is drawing end；?
It is socketed spring on the elastic telescopic body, realization automatically resets.
Further, mechanism position is correspondingly connected in the fixed substrate and one cue mark is set, similarly, in the company
Multiple cue marks are set on connection mechanism.
In conclusion due to the adoption of the above technical scheme, the beneficial effects of the present invention are:
It 1, can be by adjusting doctor blade holder angle effectively stable printing slurry dosage and printing quality in time, to keep
The stabilization of producing line printing.
2, doctor blade holder only needs to adjust the angle the matching that slurry, halftone and doctor blade holder can be realized, and does not need to replace with it
The doctor blade holder of his fixed angle has saved cost to realize making full use of for resource.
3, doctor blade holder can be directly anchored on existing screen printing apparatus, and remain the fixed dress of existing scraper plate
It sets, does not need to be adjusted, the seamless connection that doctor blade holder and printing equipment and scraper plate may be implemented uses, and cost is lower.
Detailed description of the invention
Fig. 1 is structural front view of the invention；
Fig. 2 is structural side view of the invention；
Fig. 3 is bindiny mechanism's sectional view of the present invention (elastic telescopic body claw and gear are detached from)；
Fig. 4 is bindiny mechanism's sectional view of the present invention (elastic telescopic body claw is embedded in gear)；
Fig. 5 is that the upper cue mark of the present invention is intended to.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figs 1-4, a kind of variable-angle doctor blade holder for silk-screen printing, including fixed pedestal 1 and setting are solid
(the scraper plate fixed plate 2 of existing doctor blade holder is directly bolted on solid the scraper plate fixed plate 2 for determining on 1 front end inclined surface of pedestal
Determine on 1 inclined surface of pedestal)；It further include fixed substrate 3, the fixed substrate 3 is between fixed pedestal 1 and scraper plate fixed plate 2；Institute
It states 3 both ends of fixed substrate to be flexibly connected by bindiny mechanism 4 with fixed pedestal 1, bindiny mechanism 4 is fixedly connected with fixed pedestal 1；
The scraper plate fixed plate 2 is bolted with fixed substrate 3, makes scraper plate fixed plate 2 synchronous with the movement of fixed substrate 3 in this way；It is logical
The adjusting of the relatively fixed 1 inclined surface tilt angle of pedestal of fixed substrate 3 and scraper plate fixed plate 2 can be realized by crossing the bindiny mechanism 4
Or it is fixed.
The bindiny mechanism 4 includes shell 41 (shell is cylindrical), is hidden in shell 41 and the fixed substrate 3 one
The gear 42 (tooth density of gear 42 is small as far as possible, realizes the fine tuning of 3 tilt angle of fixed substrate) and elasticity of bodyization connection
Extrusome 43, described 43 one end of elastic telescopic body are located in shell 41, are in claw-like, and the other end extends shell 41, are drawing end
45；Pull elastic telescopic body 43 to be displaced outwardly it, claw 44 is detached from 42 between cog of gear, be adjusted at this time fixed substrate 3 with
The relatively fixed 1 inclined surface tilt angle of pedestal of scraper plate fixed plate 2；It is socketed spring 46 on the elastic telescopic body 43, unclamps bullet
Property extrusome 43, it automatically resets under the action of spring 46, claw 44 be embedded in 42 between cog of gear (pawl exponential quantity as far as possible more,
To guarantee the clamping intensity between gear, it is further ensured that in use process that fixing basic 3 does not shake), realize fixed substrate 3
With the fixation of the relatively fixed 1 inclined surface tilt angle of pedestal of scraper plate fixed plate 2.
4 position of mechanism is correspondingly connected in the fixed substrate 3, one cue mark 47 is set, similarly, in the connection machine
Circumferential setting 5 cue marks, 47,5 cue marks 47 of 4 cylindrical housings of structure 41 respectively represent the inclination of 5 fixed substrates 3
Angle value, respectively 50/55/60/65/70；Cue mark 47 is correspondingly connected with a certain cue mark in mechanism 4 in fixed substrate 3
47 represent the angle value that 3 tilt angle of fixed substrate represents as the cue mark 47, adjust according to actual needs.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (4)
1. a kind of variable-angle doctor blade holder for silk-screen printing, including fixed pedestal and setting are in fixed pedestal front end inclined surface
On scraper plate fixed plate, it is characterised in that: further include fixed substrate, the fixed substrate is located at fixed pedestal and scraper plate fixed plate
Between；The fixed substrate both ends are flexibly connected by bindiny mechanism with fixed pedestal；The scraper plate fixed plate and fixed substrate spiral shell
It tethers and connects；Fixed substrate fixed basement tilt face tilt angle opposite with scraper plate fixed plate can be realized by the bindiny mechanism
It adjusts or fixed.
2. a kind of variable-angle doctor blade holder for silk-screen printing according to claim 1, it is characterised in that: the connection
Mechanism includes shell, is hidden in the gear and elastic telescopic body connecting in shell with the fixed substrate, the elastic telescopic body
One end is in claw-like, and telescopic moving realizes claw insertion or is detached from gear between cog, further realizes fixed substrate and fixes with scraper plate
The adjusting or fixation of the relatively fixed basement tilt face tilt angle of plate.
3. a kind of variable-angle doctor blade holder for silk-screen printing according to claim 2, it is characterised in that: the elasticity
Extrusome claw end is located in shell, and the other end extends shell, is drawing end；It is socketed spring on the elastic telescopic body,
Realization automatically resets.
4. a kind of variable-angle doctor blade holder for silk-screen printing according to claim 1, it is characterised in that: described solid
Determine substrate be correspondingly connected with mechanism position be arranged a cue mark similarly multiple cue marks are set in the bindiny mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100784.3A CN110103576A (en) | 2018-02-01 | 2018-02-01 | A kind of variable-angle doctor blade holder for silk-screen printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810100784.3A CN110103576A (en) | 2018-02-01 | 2018-02-01 | A kind of variable-angle doctor blade holder for silk-screen printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110103576A true CN110103576A (en) | 2019-08-09 |
Family
ID=67483581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810100784.3A Pending CN110103576A (en) | 2018-02-01 | 2018-02-01 | A kind of variable-angle doctor blade holder for silk-screen printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110103576A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003127327A (en) * | 2001-10-22 | 2003-05-08 | Newlong Seimitsu Kogyo Co Ltd | Squeegee head mechanism of screen printer |
| CN203174386U (en) * | 2013-04-18 | 2013-09-04 | 徐勇 | Hand-pulled lifting clothes hanger |
| CN204054916U (en) * | 2014-07-01 | 2014-12-31 | 天津盈响机器人自动化科技有限责任公司 | A kind of screen printing scraper frame |
| CN205130605U (en) * | 2015-10-20 | 2016-04-06 | 镇江大全太阳能有限公司 | Novel screen printing is with scraping adhesive tape |
| CN205291890U (en) * | 2016-01-13 | 2016-06-08 | 蔡振兴 | Brilliant silicon solar cell screen printing's adjustable angle printing device |
| CN205395409U (en) * | 2016-03-10 | 2016-07-27 | 浙江晶能光电有限公司 | A oblique scraper for printing of battery piece |
| CN205573290U (en) * | 2016-04-18 | 2016-09-14 | 润峰电力有限公司 | Head is scraped to adjustable angle's scraper blade |
| CN207842313U (en) * | 2018-02-01 | 2018-09-11 | 镇江大全太阳能有限公司 | A kind of variable-angle doctor blade holder for silk-screen printing |
-
2018
- 2018-02-01 CN CN201810100784.3A patent/CN110103576A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003127327A (en) * | 2001-10-22 | 2003-05-08 | Newlong Seimitsu Kogyo Co Ltd | Squeegee head mechanism of screen printer |
| CN203174386U (en) * | 2013-04-18 | 2013-09-04 | 徐勇 | Hand-pulled lifting clothes hanger |
| CN204054916U (en) * | 2014-07-01 | 2014-12-31 | 天津盈响机器人自动化科技有限责任公司 | A kind of screen printing scraper frame |
| CN205130605U (en) * | 2015-10-20 | 2016-04-06 | 镇江大全太阳能有限公司 | Novel screen printing is with scraping adhesive tape |
| CN205291890U (en) * | 2016-01-13 | 2016-06-08 | 蔡振兴 | Brilliant silicon solar cell screen printing's adjustable angle printing device |
| CN205395409U (en) * | 2016-03-10 | 2016-07-27 | 浙江晶能光电有限公司 | A oblique scraper for printing of battery piece |
| CN205573290U (en) * | 2016-04-18 | 2016-09-14 | 润峰电力有限公司 | Head is scraped to adjustable angle's scraper blade |
| CN207842313U (en) * | 2018-02-01 | 2018-09-11 | 镇江大全太阳能有限公司 | A kind of variable-angle doctor blade holder for silk-screen printing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211208 Address after: 212000 No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Applicant after: ZHENJINAG KLOCKNER-MOELLER ELECTRICAL SYSTEMS Co.,Ltd. Address before: 212000 No.66 Daquan Road, Xinba Town, Yangzhong City, Zhenjiang City, Jiangsu Province Applicant before: ZHENJIANG DQ SOLAR CO.,LTD. |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190809 |