CN104608490A - Scraper stroke controlling system - Google Patents
Scraper stroke controlling system Download PDFInfo
- Publication number
- CN104608490A CN104608490A CN201510040703.1A CN201510040703A CN104608490A CN 104608490 A CN104608490 A CN 104608490A CN 201510040703 A CN201510040703 A CN 201510040703A CN 104608490 A CN104608490 A CN 104608490A
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- connecting plate
- scraper
- pressure sensor
- actuating unit
- control system
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- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
The invention discloses a scraper stroke controlling system, and belongs to the field of the circuit board printing machine. The scraper stroke controlling system comprises a controller and a scraper device. The scraper device comprises a first connecting plate, a first power mechanism and a sliding and positioning mechanism. The lower end of the sliding and positioning mechanism is connected with a second connecting plate. The first power mechanism is connected with the second connecting plate through a pressure sensor assembly. The bottom surface of the second connecting plate is provided with a second power mechanism. The second power mechanism is connected with a lower plate in a transmitting mode. An elastic positioning mechanism is arranged between the lower plate and the second connecting plate. The lower portion of the second connecting plate is connected with a scraper. The bottom of the scraper is provided with pressure sensors. The second power mechanism is provided with a displacement sensor. An alerting device is arranged inside the controller. According to the scraper stroke controlling system, the adjustment on the position of the scraper is achieved, the position of the scraper is automatic adjusted according to different circuit boards, a through printing work of the scraper is more precisely controlled, and the quality of printing circuit boards is improved.
Description
Technical field
The present invention relates to circuit board press doctor blade device, particularly relate to a kind of scraper travel control system.
Background technology
Operationally, to current circuit board press operation be foremost 45 degree to bite on the pad of circuit board with scraper, for the welding of components and parts is prepared.
But there are some defects in current scraper working method, is mainly reflected in:
Current scraper controls to carry out biting operation mainly through the degree that computer input one is fixing, when circuit board for different size, cannot regulate by teaching display stand, causes printing effect not good, affect the result of use of circuit board.
Because above-mentioned defect, the design people, actively in addition research and innovation, to found a kind of reasonable in design, can automatically regulate doctor position according to different circuit boards, ensure the scraper travel control system of product yields, make it have more value in industry.
Summary of the invention
For solving the problems of the technologies described above, the object of this invention is to provide a kind of reasonable in design, can automatically regulate doctor position according to different circuit boards, ensure the scraper travel control system of product yields.
For realizing above order ground, technical scheme of the present invention is as follows:
A kind of scraper travel control system, corresponding with the doctor blade device in circuit board press, it is characterized in that: comprise controller and doctor blade device; Doctor blade device comprises the first connecting plate be connected with circuit board press, the first connecting plate is provided with the first actuating unit; The both sides of described first connecting plate are respectively arranged with slide locating mechanism, and the lower end of slide locating mechanism is connected with the second connecting plate, and the first actuating unit connects the second connecting plate by pressure sensor assembly; The bottom face of described second connecting plate is provided with the second actuating unit, and the second actuating unit is connected with lower plate, is provided with elastic locating mechanism between described lower plate and the second connecting plate; The bottom of described second connecting plate is connected with scraper;
The bottom of described scraper is provided with some pressure sensors, and described second actuating unit is provided with displacement transducer, and described pressure sensor, displacement transducer, the first actuating unit, the second actuating unit, pressure sensor assembly are connected with controller jointly; Warning device is provided with in described controller.
As a kind of technical scheme of optimization, described slide locating mechanism comprises the sleeve being arranged on the first connecting plate two side bottom, and downwards and slidably connect the bar that is slidably connected in sleeve, the bottom of the bar that is slidably connected connects the second connecting plate to sleeve openings.
As a kind of technical scheme of optimization, described pressure sensor assembly comprises pressure sensor and is arranged on the upper connector on pressure sensor top, is arranged on the lower connector of pressure sensor bottom; Described upper connector is several fonts, is arranged on the left side of pressure sensor and the first connecting plate, and lower connector is several fonts, is arranged on the right side of pressure sensor and the second connecting plate.
As a kind of technical scheme of optimization, described elastic locating mechanism comprises the mount pad being arranged on the second connecting plate two side bottom, and the bottom of mount pad is connected with spring, and the spring of both sides is identical and be symmetrical arranged; The lower end of described spring connects lower plate.
As a kind of technical scheme of optimization, described controller is PLC and peripheral circuit thereof; Described PLC is connected with alarm.
As a kind of technical scheme of optimization, described alarm comprises the alarm module connecting PLC, and alarm module connects loudspeaker.
Owing to have employed technique scheme, compared with prior art, the invention has the beneficial effects as follows: by pressure sensor, the pressure sensor being arranged on scraper bottom, displacement transducer and PLC, the action of actuating unit is controlled by PLC, realize regulating the position of scraper, realize automatically regulating doctor position according to different circuit boards, can the work of biting of more high-precision control scraper, improve the quality of printed circuit board (PCB), ensure that the yields of product.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present invention.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, a kind of scraper travel control system, corresponding with the doctor blade device in circuit board press, comprise controller and doctor blade device.
Doctor blade device comprises on the first connecting plate 2, first connecting plate 2 of being connected with circuit board press and is provided with the first actuating unit 1.The both sides of described first connecting plate 2 are respectively arranged with slide locating mechanism, and the lower end of slide locating mechanism is connected with the second connecting plate 5, and the first actuating unit 1 connects the second connecting plate by pressure sensor assembly.
The bottom face of described second connecting plate 5 is provided with the second actuating unit 9, second actuating unit 9 and is connected with lower plate 8.Elastic locating mechanism is provided with between described lower plate 8 and the second connecting plate 5.The bottom of described second connecting plate 5 is connected with scraper 6.
In the use of reality, the first actuating unit and the second actuating unit all can adopt the one in oil cylinder, cylinder or motor.
The bottom of described scraper is provided with some pressure sensors 7, described second actuating unit is provided with displacement transducer 10, and described pressure sensor 7, displacement transducer 10, first actuating unit 1, second actuating unit 9, pressure sensor assembly are connected with controller jointly.Warning device is provided with in described controller.
Described slide locating mechanism comprises the sleeve 12 being arranged on the first connecting plate two side bottom, and Open Side Down and slidably connect the bar 11 that is slidably connected in sleeve for sleeve 12, and the bottom of the bar 11 that is slidably connected connects the second connecting plate 5.
Described pressure sensor assembly comprises pressure sensor 3 and is arranged on the upper connector 13 on pressure sensor top, is arranged on the lower connector 4 of pressure sensor bottom.Described upper connector 13, in a few font, is arranged on the left side of pressure sensor and the first connecting plate, and lower connector 4, in a few font, is arranged on the right side of pressure sensor and the second connecting plate.
Described elastic locating mechanism comprises the mount pad being arranged on the second connecting plate two side bottom, and the bottom of mount pad is connected with spring 14, and the spring of both sides is identical and be symmetrical arranged.The lower end of described spring connects lower plate.
In the present embodiment, described controller is PLC and peripheral circuit thereof; Described PLC is connected with alarm.Described alarm comprises the alarm module connecting PLC, and alarm module connects loudspeaker.When work, time pressure exceedes the numerical value of regulation, alarm signal can be sent.
Utilize slide locating mechanism, elastic locating mechanism can realize being horizontally disposed with of scraper, ensure the effect of biting.
The invention has the beneficial effects as follows by pressure sensor, the pressure sensor being arranged on scraper bottom, displacement transducer and PLC, the action of actuating unit is controlled by PLC, realize the position regulating scraper, realize automatically regulating doctor position according to different circuit boards, can the work of biting of more high-precision control scraper, improve the quality of printed circuit board (PCB), ensure that the yields of product.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (6)
1. a scraper travel control system, corresponding with the doctor blade device in circuit board press, it is characterized in that: comprise controller and doctor blade device; Doctor blade device comprises the first connecting plate be connected with circuit board press, the first connecting plate is provided with the first actuating unit; The both sides of described first connecting plate are respectively arranged with slide locating mechanism, and the lower end of slide locating mechanism is connected with the second connecting plate, and the first actuating unit connects the second connecting plate by pressure sensor assembly; The bottom face of described second connecting plate is provided with the second actuating unit, and the second actuating unit is connected with lower plate, is provided with elastic locating mechanism between described lower plate and the second connecting plate; The bottom of described second connecting plate is connected with scraper;
The bottom of described scraper is provided with some pressure sensors, and described second actuating unit is provided with displacement transducer, and described pressure sensor, displacement transducer, the first actuating unit, the second actuating unit, pressure sensor assembly are connected with controller jointly; Warning device is provided with in described controller.
2. scraper travel control system according to claim 1, it is characterized in that: described slide locating mechanism comprises the sleeve being arranged on the first connecting plate two side bottom, downwards and slidably connect the bar that is slidably connected in sleeve, the bottom of the bar that is slidably connected connects the second connecting plate to sleeve openings.
3. scraper travel control system according to claim 2, is characterized in that: described pressure sensor assembly comprises pressure sensor and is arranged on the upper connector on pressure sensor top, is arranged on the lower connector of pressure sensor bottom; Described upper connector is several fonts, is arranged on the left side of pressure sensor and the first connecting plate, and lower connector is several fonts, is arranged on the right side of pressure sensor and the second connecting plate.
4. scraper travel control system according to claim 3, is characterized in that: described elastic locating mechanism comprises the mount pad being arranged on the second connecting plate two side bottom, and the bottom of mount pad is connected with spring, and the spring of both sides is identical and be symmetrical arranged; The lower end of described spring connects lower plate.
5. scraper travel control system according to claim 4, is characterized in that: described controller is PLC and peripheral circuit thereof; Described PLC is connected with alarm.
6. scraper travel control system according to claim 5, is characterized in that: described alarm comprises the alarm module connecting PLC, and alarm module connects loudspeaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040703.1A CN104608490A (en) | 2015-01-27 | 2015-01-27 | Scraper stroke controlling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040703.1A CN104608490A (en) | 2015-01-27 | 2015-01-27 | Scraper stroke controlling system |
Publications (1)
| Publication Number | Publication Date |
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| CN104608490A true CN104608490A (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510040703.1A Pending CN104608490A (en) | 2015-01-27 | 2015-01-27 | Scraper stroke controlling system |
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| Country | Link |
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| CN (1) | CN104608490A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109192A (en) * | 2015-09-01 | 2015-12-02 | 苏州恩欧西精密机械制造有限公司 | Scraper installing plate |
| CN105611742A (en) * | 2015-12-31 | 2016-05-25 | 苏州恩欧西精密机械制造有限公司 | Novel scratch resistant scraper for circuit board |
| CN115091838A (en) * | 2022-06-30 | 2022-09-23 | 无锡尚德太阳能电力有限公司 | Screen printing system and intelligent screen printing parameter control method |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5052291A (en) * | 1987-02-23 | 1991-10-01 | Tdk Corporation | Screen printing method comprising printing pressure regulation |
| WO2002103314A1 (en) * | 2001-06-18 | 2002-12-27 | Alfred Simonetti | Device for measuring the contact pressure of a scraper applied against a roller |
| CN200954709Y (en) * | 2006-09-19 | 2007-10-03 | 东莞市科隆威自动化设备有限公司 | Fully-automatic printer servo motor driven scraper mechanism |
| CN201931702U (en) * | 2011-01-28 | 2011-08-17 | 东莞市良展有机硅科技有限公司 | Automatic adjusting and balancing device for scraper of screen printer |
| CN201979794U (en) * | 2010-12-31 | 2011-09-21 | 东莞市健时自动化设备有限公司 | Scraper device with pressure-adjustable scraper |
| CN202556900U (en) * | 2012-05-22 | 2012-11-28 | 武汉虹之彩包装印刷有限公司 | Pressure adjusting device of automatic ink scraping system |
| CN202782140U (en) * | 2012-09-11 | 2013-03-13 | 深圳德森精密设备有限公司 | Scraper pressure self-adaption stabilizing device of full-automatic vision printer |
| CN202965451U (en) * | 2012-12-17 | 2013-06-05 | 沈丽琼 | Screen printer accurately controlling pressure of scraper |
| CN203157330U (en) * | 2013-04-01 | 2013-08-28 | 深圳德森精密设备有限公司 | Oscillating scraper pressure feedback device and full-automatic vision printing machine |
| CN203510928U (en) * | 2013-08-22 | 2014-04-02 | 莫竟成 | Automatic scraper lifting and regulating mechanism of screen printing machine |
| CN203543353U (en) * | 2013-11-11 | 2014-04-16 | 湖南标立通用科技有限公司 | Scraper gravity tester |
| CN203697671U (en) * | 2014-01-07 | 2014-07-09 | 弘益泰克自动化设备（惠州）有限公司 | Solder paste squeezing type solder paste printer scraper structure |
-
2015
- 2015-01-27 CN CN201510040703.1A patent/CN104608490A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5052291A (en) * | 1987-02-23 | 1991-10-01 | Tdk Corporation | Screen printing method comprising printing pressure regulation |
| WO2002103314A1 (en) * | 2001-06-18 | 2002-12-27 | Alfred Simonetti | Device for measuring the contact pressure of a scraper applied against a roller |
| CN200954709Y (en) * | 2006-09-19 | 2007-10-03 | 东莞市科隆威自动化设备有限公司 | Fully-automatic printer servo motor driven scraper mechanism |
| CN201979794U (en) * | 2010-12-31 | 2011-09-21 | 东莞市健时自动化设备有限公司 | Scraper device with pressure-adjustable scraper |
| CN201931702U (en) * | 2011-01-28 | 2011-08-17 | 东莞市良展有机硅科技有限公司 | Automatic adjusting and balancing device for scraper of screen printer |
| CN202556900U (en) * | 2012-05-22 | 2012-11-28 | 武汉虹之彩包装印刷有限公司 | Pressure adjusting device of automatic ink scraping system |
| CN202782140U (en) * | 2012-09-11 | 2013-03-13 | 深圳德森精密设备有限公司 | Scraper pressure self-adaption stabilizing device of full-automatic vision printer |
| CN202965451U (en) * | 2012-12-17 | 2013-06-05 | 沈丽琼 | Screen printer accurately controlling pressure of scraper |
| CN203157330U (en) * | 2013-04-01 | 2013-08-28 | 深圳德森精密设备有限公司 | Oscillating scraper pressure feedback device and full-automatic vision printing machine |
| CN203510928U (en) * | 2013-08-22 | 2014-04-02 | 莫竟成 | Automatic scraper lifting and regulating mechanism of screen printing machine |
| CN203543353U (en) * | 2013-11-11 | 2014-04-16 | 湖南标立通用科技有限公司 | Scraper gravity tester |
| CN203697671U (en) * | 2014-01-07 | 2014-07-09 | 弘益泰克自动化设备（惠州）有限公司 | Solder paste squeezing type solder paste printer scraper structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109192A (en) * | 2015-09-01 | 2015-12-02 | 苏州恩欧西精密机械制造有限公司 | Scraper installing plate |
| CN105611742A (en) * | 2015-12-31 | 2016-05-25 | 苏州恩欧西精密机械制造有限公司 | Novel scratch resistant scraper for circuit board |
| CN105611742B (en) * | 2015-12-31 | 2018-09-21 | 苏州恩欧西精密机械制造有限公司 | A kind of anti-scratch scraper of circuit board |
| CN115091838A (en) * | 2022-06-30 | 2022-09-23 | 无锡尚德太阳能电力有限公司 | Screen printing system and intelligent screen printing parameter control method |
| CN115091838B (en) * | 2022-06-30 | 2023-08-15 | 无锡尚德太阳能电力有限公司 | Screen printing system and intelligent screen printing parameter control method |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Guo Fei Inventor before: Yang Wenjie |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG WENJIE TO: GUO FEI |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |
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| RJ01 | Rejection of invention patent application after publication |