CN106240149A - A kind of screen printer net frame four post lifting structure - Google Patents
A kind of screen printer net frame four post lifting structure Download PDFInfo
- Publication number
- CN106240149A CN106240149A CN201610608418.XA CN201610608418A CN106240149A CN 106240149 A CN106240149 A CN 106240149A CN 201610608418 A CN201610608418 A CN 201610608418A CN 106240149 A CN106240149 A CN 106240149A
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- China
- Prior art keywords
- turning platform
- cross
- screen
- drive link
- frame
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- 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.)
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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
- B41F15/14—Details
- B41F15/34—Screens, Frames; Holders therefor
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
nullThe present invention relates to a kind of screen printer net frame four post lifting structure，Belong to silk-screen accessory technical field，Including servomotor，Described servomotor side is provided with cross steering gear，Described cross steering gear both sides are equipped with the first drive link，Described first drive link one end gear connects the first cross turning platform，Described first cross turning platform one side gear connects the second drive link，Described second drive link one end connects the second cross turning platform，It is equipped with base bottom described first cross turning platform and described second cross turning platform，And top is equipped with ball screw electric cylinder，Described ball screw electric cylinder and described first cross turning platform、It is equipped with tensioning shaft coupling between described second cross turning platform，Described ball screw electric cylinder top is provided with screen frame，Described screen frame bottom side is provided with gravity sensor，Described servomotor opposite side is provided with control device，The flexible value controlling ball screw electric cylinder positions，Positioning precision is high，Equipment safety is reliable.
Description
Technical field
The present invention relates to a kind of screen printer net frame four post lifting structure, belong to silk-screen accessory technical field.
Background technology
The full name of screen printer is " screen process press " (Screen Printer Machine), and it is scolding tin by silk screen
Cream or Heraeus are bitten a kind of equipment on PCB pad, can be divided into vertical screen printer, oblique arm screen printer, rotating disk screen printer,
Four-column type screen printer and automatic screen-printing machine, be mainly used in electronics processing industry, and the silk-screen mark of printed circuit board, outside instrument
The mark of shell panel, the solder(ing) paste printing etc. in circuit board fabrication process, forme, when printing, makes ink by certain pressure
Transfer on stock by the eyelet of hole version, form image or word, first by silk fabrics, synthetic fabrics or tinsel
Net stretches tight on screen frame, uses the manual method carving paint film or photochemistry plate-making to make forme, print in order to ensure plate face ink or
The quality of character print, more strict to half tone stability requirement, screen frame is important composition parts of curved surface screen printer, for
Guarantee printing quality, general often screen frame will being taken off at regular intervals is carried out, and the screen frame more renewed, at screen frame
After again installing, there is deviation with the fixed position of screen frame fixed mount in screen frame, the most just cannot ensure that printed patterns is positioned at and hold
Connecing on the tram of thing, affect being normally carried out of work, for adapting to different operating condition, screen printer requires to want differing heights,
Tradition screen printer net frame uses chain drive to adjust, but chain structure is unstable, and dangerous, and process is wayward, highly
Positional accuracy is low, and screen frame flatness does not reaches requirement, and existing curved surface screen printer is typically controlled by sensing inching switch
The right position of screen frame fixed mount, thus realize for the regulation of screen frame, however this on-off control scope only have 1cm～
10cm, range of accommodation is limited, and positioning precision is poor, and screen printer shake in process of production will also result in manual fixed screw pine
Dynamic, cause half tone skew that bulk quality problem occurs.
Summary of the invention
The purpose of the present invention is that provides a kind of screen printer net frame four post lifting structure to solve the problems referred to above.
The present invention is achieved through the following technical solutions above-mentioned purpose: a kind of screen printer net frame four post lifting structure, including
Servomotor, described servomotor side is provided with cross steering gear, and described cross steering gear both sides are equipped with the first drive link, institute
Stating first drive link one end gear and connect the first cross turning platform, described first cross turning platform one side gear connects the second transmission
Bar, described second drive link one end connects the second cross turning platform, and described first cross turning platform turns to described second cross
It is equipped with base bottom platform, and top is equipped with ball screw electric cylinder, described ball screw electric cylinder and described first cross
Being equipped with tensioning shaft coupling between turning platform, described second cross turning platform, described ball screw electric cylinder top is provided with screen frame,
Described screen frame bottom side is provided with gravity sensor, and described servomotor opposite side is provided with control device.
Preferably, described screen frame inner chamber is provided with slide rail, and described slide rail side is provided with scraper plate and draws frame, and top of the trellis drawn by described scraper plate
Being provided with forme lift, described forme lift side is provided with wiping and returns device for ink, at the bottom of described wiping and time device for ink
Portion is provided with lever inversion mechanism.
Preferably, bottom described screen frame, opposite side is provided with support arm, and described support arm bolt connects forme, in described forme
It is provided with roller and retaining rail.
Preferably, it is equipped with method between described first drive link and described first cross turning platform, described cross steering gear
Blue.
Preferably, including PLC and touch screen in described control device, described control device is electrically connected with described
Gravity sensor and servomotor.
The invention has the beneficial effects as follows: by the present invention, screen frame lifting structure uses ball screw electric cylinder to provide lifting
Power, driven by servomotor rotary table operates, and then rotary table drives the operating of ball screw electric cylinder, by controlling touching in device
Touching screen input and rise size, PLC output Pulse Width Control servomotor operating stroke, four electric cylinders of driven by motor smooth
Rise and fall, accurate positioning, screen frame lifting distance can regulate by data, and tensioner shaft coupling can be used for regulate screw mandrel electronic
Cylinder self level, and then make screen frame be in level, screw mandrel electric cylinder, than conventional chains Stability Analysis of Structures safety, lifted
Journey is easy to control, and range of accommodation is wide, improves print material utilization rate and printing quality.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the reality of the present invention
Execute example together for explaining the present invention, be not intended that limitation of the present invention.
Fig. 1 is one screen printer net frame four post lifting structure structure chart of the present invention.
Label in figure: 1, servomotor；2, cross steering gear；3, the first drive link；4, the first cross rotary table；5, second
Drive link；6, the second cross rotary table；7, base；8, ball screw electric cylinder；9, tensioning shaft coupling；10, screen frame；11, gravity
Induction apparatus；12, device is controlled；13, slide rail；14, frame drawn by scraper plate；15, forme lift；16, wiping and time device for ink；17、
Lever inversion mechanism；18, support arm；19, forme；20, roller；21, retaining rail；22, flange.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely, based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1, a kind of screen printer net frame four post lifting structure, including servomotor 1, described servomotor 1 side
Being provided with cross steering gear 2, described cross steering gear 2 both sides are equipped with the first drive link 3, described first drive link 3 one end gear
Connecting the first cross turning platform 4, by steering gear, the driving force of the vertical direction produced by servomotor 1 is converted to level side
To driving force, and driving turning platform to operate by drive link, described first cross turning platform 4 one side gear connects the second drive link
5, described second drive link 5 one end connects the second cross turning platform 6, and described first cross turning platform 4, by own rotation, drives
The the second cross turning platform 6 being connected with drive link is driven by drive link, and described first cross turning platform 4 turns with described second cross
Bottom platform 6, it is equipped with base 7, and top is equipped with ball screw electric cylinder 8, is rotated by turning platform, drives described ball
Screw mandrel electric cylinder 8 rotates, and then produces lifting force, described ball screw electric cylinder 8 and described first cross turning platform 4, described
Being equipped with tensioning shaft coupling 9 between second cross turning platform 6, tensioning shaft coupling 9 can adjust screw mandrel flatness, described ball wire
Bar electric cylinder 8 top is provided with screen frame 10, and described screen frame 10 bottom side is provided with gravity sensor 11, described servomotor 1 another
Side is provided with control device 12, receives, by described control device 12, the signal of telecommunication that sensor produces, it is judged that whether screen frame 10 is in
Level.
Described screen frame 10 inner chamber is provided with slide rail 13, and described slide rail 13 side is provided with scraper plate and draws frame 14, and frame 14 drawn by described scraper plate
Top is provided with forme lift 15, described forme lift 15 side be provided with wiping with return device for ink 16, described wiping with
Returning and be provided with lever inversion mechanism 17 bottom device for ink 16, described scraper plate balladeur train 14 is in reciprocating motion, and described wiping fills with returning ink
Putting 16 alternately to rise and fall, realize wiping respectively and return ink action, bottom described screen frame 10, opposite side is provided with support arm 18, described
Brace 18 bolt connects forme 19, and support arm 18 provides forme suspension strut power, described forme 19 in be provided with roller 20 with solid
Orbit determination 21, makes forme can move along rail, described first drive link 3 and described first cross turning platform 4, described cross steering gear
It is equipped with flange 22 between 2, the motility of installation can be increased by flange 22, in described control device 12, include PLC control
Device processed and touch screen, described control device 12 is electrically connected with described gravity sensor 11 and servomotor 1, controls motor rotation row
Journey.
The present invention in use, when screen printer works, the screen frame height adjusted as required, by control device 12 defeated
Enter screen frame and rise size, control device 12 input pulse and operate, by Vertical Square to servomotor 1, driven by motor cross gyroscope 2
To driving force transfer horizontal direction to, gyroscope connects cross rotary table, and it is electronic that rotary table transfers the force to ball screw
Cylinder 8, makes ball screw electric cylinder 8 rise or drop to distance to a declared goal, and electric cylinder positioning precision is accurate, and uses gravity-feed tank
Answer device 11 can detect whether screen frame is in level the moment, carry out flatness adjustment, compared to chain by tensioning shaft coupling 9
Bar structure, ball screw electric cylinder 8 is more safe and reliable, and whole apparatus structure is reasonable.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms, therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention, should not be considered as limiting involved claim by any reference in claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (5)
1. a screen printer net frame four post lifting structure, including servomotor (1), it is characterised in that described servomotor (1)
Side is provided with cross steering gear (2), and described cross steering gear (2) both sides are equipped with the first drive link (3), described first drive link
(3) one end gear connects the first cross turning platform (4), and described first cross turning platform (4) side gear connects the second drive link
(5), described second drive link (5) one end connects the second cross turning platform (6), described first cross turning platform (4) and described the
Two cross turning platform (6) bottoms are equipped with base (7), and top is equipped with ball screw electric cylinder (8), described ball screw electricity
Move and be equipped with tensioning shaft coupling (9) between cylinder (8) and described first cross turning platform (4), described second cross turning platform (6),
Described ball screw electric cylinder (8) top is provided with screen frame (10), and described screen frame (10) bottom side is provided with gravity sensor (11),
Described servomotor (1) opposite side is provided with control device (12).
A kind of screen printer net frame four post lifting structure, it is characterised in that: described screen frame (10) inner chamber
Being provided with slide rail (13), described slide rail (13) side is provided with scraper plate and draws frame (14), and described scraper plate is drawn frame (14) top and is provided with forme and rises
Fall mechanism (15), and described forme lift (15) side is provided with wiping and returns device for ink (16), described wiping and time device for ink
(16) bottom is provided with lever inversion mechanism (17).
A kind of screen printer net frame four post lifting structure, it is characterised in that: described screen frame (10) bottom
Opposite side is provided with support arm (18), and described support arm (18) bolt connects forme (19), and described forme is provided with roller in (19)
(20) with retaining rail (21).
A kind of screen printer net frame four post lifting structure, it is characterised in that: described first drive link
(3) and it is equipped with flange (22) between described first cross turning platform (4), described cross steering gear (2).
A kind of screen printer net frame four post lifting structure, it is characterised in that: described control device (12)
Inside including PLC and touch screen, described control device (12) is electrically connected with described gravity sensor (11) and servo electricity
Machine (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610608418.XA CN106240149B (en) | 2016-07-29 | 2016-07-29 | A kind of four column lifting structure of screen printer net frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610608418.XA CN106240149B (en) | 2016-07-29 | 2016-07-29 | A kind of four column lifting structure of screen printer net frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106240149A true CN106240149A (en) | 2016-12-21 |
| CN106240149B CN106240149B (en) | 2019-05-07 |
Family
ID=57605148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610608418.XA Active CN106240149B (en) | 2016-07-29 | 2016-07-29 | A kind of four column lifting structure of screen printer net frame |
Country Status (1)
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724919A (en) * | 2018-05-24 | 2018-11-02 | 杭州临安鹏宇电子有限公司 | A kind of circuit board press |
| CN110271263A (en) * | 2019-07-24 | 2019-09-24 | 重庆工贸职业技术学院 | A kind of rack lifting device of printing machine |
| CN111361308A (en) * | 2018-12-26 | 2020-07-03 | 广东科达洁能股份有限公司 | Ceramic ink-jet printer head lifting mechanism |
| CN111751050A (en) * | 2020-05-18 | 2020-10-09 | 武汉贝索医疗器械有限公司 | Lower cold plate balance measurement and flexible clamping system and method for flat plate type plasma instant freezer |
| CN112722236A (en) * | 2021-01-14 | 2021-04-30 | 西安天成益邦电子科技有限公司 | Wing folding mechanism of unmanned helicopter |
| CN114932760A (en) * | 2021-02-04 | 2022-08-23 | 卡西欧计算机株式会社 | Adjusting mechanism and printing device |
| CN119305296A (en) * | 2024-12-12 | 2025-01-14 | 远东幕墙(珠海)有限公司 | Screen adjustment method, system, device, equipment and medium for photovoltaic modules |
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| KR20120094776A (en) * | 2011-02-17 | 2012-08-27 | 주식회사이에스이 | Mask width control device for screen printer |
| CN102896883A (en) * | 2012-10-25 | 2013-01-30 | 张家港市华源染织有限公司 | Lifting device of printing frame used for textile printing and dyeing |
| CN202934907U (en) * | 2012-10-25 | 2013-05-15 | 深圳市三兴精密工业设备有限公司 | Screen frame arm lifting mechanism |
| CN103507397A (en) * | 2013-09-29 | 2014-01-15 | 中国电子科技集团公司第四十五研究所 | Screen frame lifting device for printing machine |
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| CN1275482A (en) * | 1999-05-31 | 2000-12-06 | 陈东钦 | Sliding seat and driving device of cantilever screen printing machine |
| CN1704240A (en) * | 2004-06-01 | 2005-12-07 | 东远精技工业股份有限公司 | Cantilever Double Table Screen Printer |
| CN2883004Y (en) * | 2006-04-04 | 2007-03-28 | 东莞市长安先机机械制造厂 | A screen printing machine alignment device |
| CN101181839A (en) * | 2006-12-14 | 2008-05-21 | 王小英 | Automatic screen printer |
| CN201633258U (en) * | 2010-02-01 | 2010-11-17 | 中国电子科技集团公司第四十五研究所 | Screen frame elevating mechanism applied to low temperature co-fired ceramic printing subsystem |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108724919A (en) * | 2018-05-24 | 2018-11-02 | 杭州临安鹏宇电子有限公司 | A kind of circuit board press |
| CN111361308A (en) * | 2018-12-26 | 2020-07-03 | 广东科达洁能股份有限公司 | Ceramic ink-jet printer head lifting mechanism |
| CN110271263A (en) * | 2019-07-24 | 2019-09-24 | 重庆工贸职业技术学院 | A kind of rack lifting device of printing machine |
| CN111751050A (en) * | 2020-05-18 | 2020-10-09 | 武汉贝索医疗器械有限公司 | Lower cold plate balance measurement and flexible clamping system and method for flat plate type plasma instant freezer |
| CN112722236A (en) * | 2021-01-14 | 2021-04-30 | 西安天成益邦电子科技有限公司 | Wing folding mechanism of unmanned helicopter |
| CN114932760A (en) * | 2021-02-04 | 2022-08-23 | 卡西欧计算机株式会社 | Adjusting mechanism and printing device |
| CN114932760B (en) * | 2021-02-04 | 2024-03-19 | 卡西欧计算机株式会社 | Adjustment mechanism and printing device |
| CN119305296A (en) * | 2024-12-12 | 2025-01-14 | 远东幕墙(珠海)有限公司 | Screen adjustment method, system, device, equipment and medium for photovoltaic modules |
Also Published As
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|---|---|
| CN106240149B (en) | 2019-05-07 |
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Effective date of registration: 20210611 Address after: 518000 room 401-17, building a, Bailu Plaza, 48 Gonghe Industrial Road, Gongle community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Lichuan (Shenzhen) Intelligent Technology Equipment Co.,Ltd. Address before: 405, 406, area B, 4th floor, Songgang branch, Taohuayuan science and Technology Innovation Park, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN HUICHENG AUTOMATION TECHNOLOGY Co.,Ltd. |
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Address after: 519075 Floor 1-2, No. 366, Yongtian Road, Xiangzhou District, Zhuhai, Guangdong Patentee after: Tachikawa (Zhuhai) Intelligent Technology Equipment Co.,Ltd. Address before: 518000 room 401-17, building a, Bailu Plaza, 48 Gonghe Industrial Road, Gongle community, Xixiang street, Bao'an District, Shenzhen City, Guangdong Province Patentee before: Lichuan (Shenzhen) Intelligent Technology Equipment Co.,Ltd. |
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Effective date of registration: 20221229 Address after: 214000 Room 201, floor 2, building A5, No. 777, Jianzhu West Road, Binhu District, Wuxi City, Jiangsu Province Patentee after: Lichuan (Wuxi) semiconductor equipment Co.,Ltd. Address before: 519075 Floor 1-2, No. 366, Yongtian Road, Xiangzhou District, Zhuhai, Guangdong Patentee before: Tachikawa (Zhuhai) Intelligent Technology Equipment Co.,Ltd. |