CN105856812B - High-precision intelligent positioning mechanism applied to screen printer - Google Patents
High-precision intelligent positioning mechanism applied to screen printer Download PDFInfo
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- CN105856812B CN105856812B CN201610252196.2A CN201610252196A CN105856812B CN 105856812 B CN105856812 B CN 105856812B CN 201610252196 A CN201610252196 A CN 201610252196A CN 105856812 B CN105856812 B CN 105856812B
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- positioning mechanism
- ccd
- screen printer
- material containing
- camera lens
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screen Printers (AREA)
Abstract
It include material containing portion, control system, CCD mechanism and positioning mechanism in the rack the invention discloses a kind of high-precision intelligent positioning mechanism applied to screen printer, including rack；The material containing portion is set to the positioning mechanism top；The CCD mechanism is located at right above the material containing portion；The control system is electrically connected the CCD mechanism and positioning mechanism；The material containing portion includes bracket, and the frame upper is provided with the fixed part for fixing printing plate；It has the beneficial effect that：The positioning mechanism of above scheme is applied to screen printer, structure is simple, can carry out accurate contraposition to stock automatically, to improve printed product rate, increases working efficiency.
Description
Technical field
Present invention relates particularly to a kind of high-precision intelligent positioning mechanism applied to screen printer.
Background technique
Screen process press is the machine that print is applied with screen printing forme, and screen process press is the machine of printing word and image, is
For producing the machine of printed matter or the general name of equipment；Screen process press belongs to more representational printing in porous printer and sets
It is standby；Currently, screen process press has tended to automate, automation feeding, printing and finished product are collected, stock（Such as glass plate）Upper
During expecting at end to printing, position, direction can not cater to print request automatically, to can not accurately carry out to stock
Printing.
In conclusion the prior art has the following defects：Existing screen process press cannot be intelligently accurately to stock
Position adjustment is carried out, is not able to satisfy printing demand.
Summary of the invention
The present invention is to solve prior art problem and provide a kind of novel high-precision intelligent contraposition applied to screen printer
Mechanism.
Technical scheme is as follows：Applied to the high-precision intelligent positioning mechanism of screen printer, including rack, the machine
It include material containing portion, control system, CCD mechanism and positioning mechanism on frame；The material containing portion is set to the positioning mechanism top；Institute
CCD mechanism is stated to be located at right above the material containing portion；The control system is electrically connected the CCD mechanism and positioning mechanism；It is described
Material containing portion includes bracket, and the frame upper is provided with the fixed part for fixing printing plate.
Preferred embodiment, the fixed part are vacuum plate sucking.
Preferred embodiment, the vacuum plate sucking include plate ontology, sucker, air-breathing bar and the pump housing, and the sucker is fixedly installed on
The plate body surface, the sucker include skirt and are located at the paracentral gas nozzle of skirt, and gas bar one end connects the gas nozzle,
The other end connects the pump housing.
Preferred embodiment is connected with the air valve for controlling air pressure in sucker between the gas nozzle and gas bar.
Preferred embodiment, the air valve include cylindrical spool, and the spool face offers the first stomata, outside the spool
Surface is rotatably arranged with cylindrical valve pocket, and the valve pocket surface offers second stomata opposite with the first stomata, described
Valve pocket inner surface is bonded the valve core outer surface, and a motor is arranged on the outside of the valve pocket, and the motor output end connects a gear,
The valve pocket outer surface forms several tooth sockets, and the gear is meshed with tooth socket.
The control system is electrically connected in preferred embodiment, the pump housing and motor.
Preferred embodiment, the CCD mechanism include display system, protective cover and the CCD sensitive piece in the protective cover,
The CCD sensitive piece includes preceding CCD camera lens and rear CCD camera lens, and the preceding CCD camera lens, rear CCD camera lens are respectively positioned on the fixation
Above portion, the display system is electrically connected in the preceding CCD camera lens, rear CCD camera lens.
Preferred embodiment, the protective cover include bottom case and the cover board positioned at bottom case top, and the cover plate hinge is in the bottom
Shell top.
Preferred embodiment, the positioning mechanism include the first support plate and the second support plate positioned at the first support plate top,
The first support plate surface is provided with first motor and the second motor, and the first motor output end connects X-axis screw rod, described
Second motor output end connects Y-axis screw rod, and the second support plate bottom adaptation is connected with X-axis slide block and Y-axis sliding block, the X
Axis sliding block and Y-axis sliding block are separately connected the X-axis screw rod and Y-axis screw rod.
Preferred embodiment, the X-axis slide block and Y-axis slider top are provided with cylindricality connector sleeve, cylindricality connector sleeve top
One rotatable connecting column is set, is fixedly connected on second support plate bottom at the top of the connecting column.
Beneficial effects of the present invention are：The positioning mechanism of above scheme is applied to screen printer, structure is simple, can be automatic
Accurate contraposition is carried out to stock, to improve printed product rate, increases working efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
The explanation of following embodiment is to can be used to the particular implementation of implementation to illustrate the present invention with reference to additional schema
Example.The direction term that the present invention is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outside", " side "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the present invention, rather than to
The limitation present invention.The similar unit of structure is to be given the same reference numerals in the figure.
As shown in Figure 1, the high-precision intelligent positioning mechanism applied to screen printer of the invention, including for printing plate 3
Position carries out the CCD mechanism 2 of electronic recognition and cooperates the CCD mechanism 2 to the positioning mechanism 4 of the progress fine position of printing plate 3；
The positioning mechanism 4 belongs to a part of screen process press, printing plate 3（Such as：Glass plate, acrylic board）Feeding is by thick fixed
It behind position, is accurately positioned by this positioning mechanism 4 and aligns 3 position of printing plate, pattern position contraposition is accurate when in order to print；This
Equipment includes rack, includes material containing portion, control system, CCD mechanism 2 and positioning mechanism 4 in the rack；The material containing portion setting
In 4 top of positioning mechanism；The CCD mechanism 2 is located at right above the material containing portion；Described in the control system is electrically connected
CCD mechanism 2 and positioning mechanism 4；The material containing portion includes bracket 5, and 5 top of bracket is provided with for fixing printing plate 3
Fixed part.
The fixed part is vacuum plate sucking 1, with the fixation printing plate 3；For example, the vacuum plate sucking 1 include plate ontology,
Sucker, air-breathing bar and the pump housing, the sucker are fixedly installed on the plate body surface, and the sucker includes skirt and is located at skirt
The gas nozzle at center, gas bar one end connect the gas nozzle, and the other end connects the pump housing；The printing plate 3 is transported by manipulator
It is in contact when being sent on vacuum plate sucking 1 with sucker, then the pump housing is evacuated, and suction cup interior air pressure increases that printing plate 3 is sucked.
Preferably, air valve is set between the gas nozzle and gas bar to control air pressure in sucker, wherein the air valve includes
Cylindrical spool, the spool face offer the first stomata, and the valve core outer surface is rotatably arranged with cylindrical valve pocket,
The valve pocket surface offers second stomata opposite with the first stomata, and the valve pocket inner surface is bonded the valve core outer surface,
One motor is set on the outside of the valve pocket, and the motor output end connects a gear, and the valve pocket outer surface forms several tooth sockets, institute
Gear is stated to be meshed with tooth socket；When the sucker needs to be pressurized absorption stock, the output end of the motor drives the valve
Set rotation, makes the first stomata described in the side walls seal of the valve pocket, the sucker is enable smoothly to be vented；When the sucker needs
When abandoning stock, the output end of the motor drives the valve pocket rotation, and first stomata coincides with the second stomata, gas
It is open between bar and sucker, air is quickly entered in sucker, so that the sucker be made to unclamp the printing plate 3.
The pump housing and motor are electrically connected the control system, and the control system control pump housing and motor are opened
It opens and closing time, to coordinate the work of sucker.
The CCD mechanism 2 includes display system, protective cover and the CCD sensitive piece in the protective cover, the CCD
Sensitive piece includes preceding CCD camera lens and rear CCD camera lens, and the preceding CCD camera lens, rear CCD camera lens are respectively positioned on above the fixed part,
The display system is electrically connected in the preceding CCD camera lens, rear CCD camera lens.
The CCD mechanism 2 identifies the position of printing plate 3, and the location drawing picture of printing plate 3 is converted into electric signal hair
It send to control system, control system calculating position data, then controls positioning mechanism 4 and fine position is carried out to printing plate 3.
The protective cover includes bottom case and the cover board positioned at bottom case top, and the cover plate hinge is in the bottom case top.
The positioning mechanism 4 include the first support plate and the second support plate positioned at the first support plate top, described first
Support plate surface is provided with first motor and the second motor, and the first motor output end connects X-axis screw rod, second motor
Output end connects Y-axis screw rod, and the second support plate bottom adaptation is connected with X-axis slide block and Y-axis sliding block, the X-axis slide block and Y
Axis sliding block is separately connected the X-axis screw rod and Y-axis screw rod, wherein the X-axis slide block and Y-axis slider top are provided with cylindricality company
Female connector, cylindricality connector sleeve top are arranged a rotatable connecting column, are fixedly connected on described second at the top of the connecting column
Support plate bottom, the X-axis screw rod and Y-axis screw rod drive respectively to be moved with X-axis slide block and Y-axis sliding block, to drive second
Fagging displacement, the printing plate 3 positioned at 5 upper end of bracket 5 and bracket of the second support plate surface adjust displacement simultaneously to be suitble to printing
Position.
Beneficial effects of the present invention are：The positioning mechanism 4 of above scheme is applied to screen printer, structure is simple, can be certainly
It is dynamic that accurate contraposition is carried out to stock, to improve printed product rate, increase working efficiency.
Claims (5)
1. being applied to the high-precision intelligent positioning mechanism of screen printer, which is characterized in that include material containing in the rack including rack
Portion, control system, CCD mechanism and positioning mechanism；The material containing portion is set to the positioning mechanism top；CCD mechanism position
Right above the material containing portion；The control system is electrically connected the CCD mechanism and positioning mechanism；The material containing portion includes branch
Frame, the frame upper are provided with the fixed part for fixing printing plate；
The fixed part is vacuum plate sucking；
The vacuum plate sucking includes plate ontology, sucker, air-breathing bar and the pump housing, and the sucker is fixedly installed on described this body surface of plate
Face, the sucker include skirt and are located at the paracentral gas nozzle of skirt, and gas bar one end connects the gas nozzle, and the other end connects institute
State the pump housing；
The air valve for controlling air pressure in sucker is connected between the gas nozzle and gas bar;
The air valve includes cylindrical spool, and the spool face offers the first stomata, and the valve core outer surface is rotatably
It is arranged with cylindrical valve pocket, the valve pocket surface offers second stomata opposite with the first stomata, the valve pocket inner surface patch
The valve core outer surface is closed, a motor is set on the outside of the valve pocket, the motor output end connects a gear, the valve pocket appearance
Face forms several tooth sockets, and the gear is meshed with tooth socket；
The CCD mechanism includes display system, protective cover and the CCD sensitive piece in the protective cover, the CCD sensitive piece
Including preceding CCD camera lens and rear CCD camera lens, the preceding CCD camera lens, rear CCD camera lens are respectively positioned on above the fixed part, before described
The display system is electrically connected in CCD camera lens, rear CCD camera lens.
2. the high-precision intelligent positioning mechanism according to claim 1 applied to screen printer, which is characterized in that the pump housing
The control system is electrically connected with motor.
3. the high-precision intelligent positioning mechanism according to claim 1 applied to screen printer, which is characterized in that the protection
Cover includes bottom case and the cover board positioned at bottom case top, and the cover plate hinge is in the bottom case top.
4. the high-precision intelligent positioning mechanism according to claim 1 applied to screen printer, which is characterized in that the contraposition
Mechanism includes the first support plate and the second support plate positioned at the first support plate top, and the first support plate surface is provided with the
One motor and the second motor, the first motor output end connect X-axis screw rod, and second motor output end connects Y-axis screw rod,
The second support plate bottom adaptation is connected with X-axis slide block and Y-axis sliding block, and the X-axis slide block and Y-axis sliding block are separately connected described
X-axis screw rod and Y-axis screw rod.
5. the high-precision intelligent positioning mechanism according to claim 4 applied to screen printer, which is characterized in that the X-axis
Sliding block and Y-axis slider top are provided with cylindricality connector sleeve, and a rotatable connecting column is arranged in cylindricality connector sleeve top, described
Second support plate bottom is fixedly connected at the top of connecting column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610252196.2A CN105856812B (en) | 2016-04-21 | 2016-04-21 | High-precision intelligent positioning mechanism applied to screen printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610252196.2A CN105856812B (en) | 2016-04-21 | 2016-04-21 | High-precision intelligent positioning mechanism applied to screen printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105856812A CN105856812A (en) | 2016-08-17 |
| CN105856812B true CN105856812B (en) | 2018-11-16 |
Family
ID=56632874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610252196.2A Active CN105856812B (en) | 2016-04-21 | 2016-04-21 | High-precision intelligent positioning mechanism applied to screen printer |
Country Status (1)
| Country | Link |
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| CN (1) | CN105856812B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532217B (en) * | 2019-01-14 | 2024-01-26 | 东莞市凯格精机股份有限公司 | Primary and secondary platform printer and printing adjustment method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4241477B2 (en) * | 2004-04-02 | 2009-03-18 | 株式会社日立プラントテクノロジー | Screen printing machine |
| CN100572057C (en) * | 2008-09-19 | 2009-12-23 | 深圳市网印巨星机电设备有限公司 | The automatic contraposition method and system that is used for screen process press |
| CN102700237B (en) * | 2012-05-09 | 2015-08-26 | 华南理工大学 | A kind of full-automatic vision silicon chip printing equipment with Double tabletop |
| CN202934926U (en) * | 2012-10-25 | 2013-05-15 | 深圳市三兴精密工业设备有限公司 | Screen print self-aligning device |
| CN103252989B (en) * | 2013-04-15 | 2017-06-20 | 东莞市瑾耀精密设备有限公司 | Screen process press based on CCD automatic aligning print systems |
| CN204749477U (en) * | 2015-02-13 | 2015-11-11 | 厦门大学 | Screen printing aims at system |
| CN205522953U (en) * | 2016-04-21 | 2016-08-31 | 深圳市龙方自动化科技有限公司 | Be applied to high accuracy intelligence counterpoint mechanism of silk screen printing machine |
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2016
- 2016-04-21 CN CN201610252196.2A patent/CN105856812B/en active Active
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| Publication number | Publication date |
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| CN105856812A (en) | 2016-08-17 |
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