CN101898449A - System for automatically correcting screen frame of printing machine and operating method thereof - Google Patents
System for automatically correcting screen frame of printing machine and operating method thereof Download PDFInfo
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- CN101898449A CN101898449A CN201010231803XA CN201010231803A CN101898449A CN 101898449 A CN101898449 A CN 101898449A CN 201010231803X A CN201010231803X A CN 201010231803XA CN 201010231803 A CN201010231803 A CN 201010231803A CN 101898449 A CN101898449 A CN 101898449A
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Abstract
The invention provides a system for automatically correcting a screen frame of a printing machine, and also provides an operating method of the correction system. The system does not need special people to watch nearby the printing machine so as to save time and labor during correction and guarantee the low loss of a product. The technical scheme is that: the system comprises a bedplate and is characterized by also comprising a camera support, a screen frame correcting structure, a computer control end, wherein the camera support is positioned above the bedplate on the rear part of the screen frame correcting structure; a camera of the camera support aligns with the product on the bedplate and is connected with the computer control end through a data wire; and the computer control end is connected with a servo motor of the screen frame correcting structure through a connecting wire.
Description
Technical field
The present invention relates to the printing machine apparatus field, be specially a kind of system for automatically correcting screen frame of printing machine, the present invention also provides the method for work of this deviation-rectifying system.
Background technology
When printing the print product of many cover patterns, its position that easily produces between the chromatography concerns incorrect situation, existing printing machine all is to rely on manual observation basically, and then the position of the screen frame of manually rectifying a deviation, all according to the correct position printing in when design, whole process wastes time and energy until all chromatographys, and needs special personnel to guard to look at printing machine to examine, the error rate height causes the loss of product bigger.
Summary of the invention
At the problems referred to above, the invention provides a kind of system for automatically correcting screen frame of printing machine, it no longer needs the special messenger to guard by printing machine, and is time saving and energy saving during correction, guarantees the low-loss of product.
A kind of system for automatically correcting screen frame of printing machine, its technical scheme is such: it comprises platen, it is characterized in that: it comprises camera support, screen frame error-correction structure, computer control end, described camera support is positioned at the top of the platen at described screen frame error-correction structure rear portion, the camera of described camera support is aimed at the product on the described platen, described camera connects described computer control end by data wire, and described computer control end connects the servomotor of described screen frame error-correction structure by connecting line.
It is further characterized in that: described camera support comprises support, camera, the bottom of described support is fastening to be installed on the stamp support, described camera is installed on the crossbeam, the guide rail that is supported at both ends in described support of described crossbeam, the first side of described shooting is equipped with slide block, described thrust slide supporting is in the guide rail of described crossbeam, guide rail direction along described support is equipped with scale, guide rail direction along described crossbeam is equipped with scale, one end of described crossbeam is equipped with vertical digital display head, horizontal digital display head is installed, described vertical digital display head on the described camera, laterally the digital display head all is connected to the computer control end of described outside by data wire;
Described screen frame error-correction structure specifically comprises screen frame, suspension bracket, clamp cylinder, the anchor clamps section bar, the both sides of described screen frame are connected with the anchor clamps section bar respectively, described clamping cylinder connects described anchor clamps section bar, described suspension bracket connects described clamping cylinder, the anchor clamps section bar outside of a described side is fastenedly connected with contiguous block, the outside of the anchor clamps section bar of described opposite side is connected with connecting plate, the outside of described contiguous block is with the adjusting connecting plate, described suspension bracket bottom connects described connecting plate, regulate the top of connecting plate, described adjusting connecting plate is equipped with horizontal servo-drive structure, the servo longitudinal drives structure connects described contiguous block, described servo longitudinal drives structure connects the servo longitudinal motor, and described horizontal servo-drive structure connects horizontal servomotor;
Described servo longitudinal drives structure comprises longitudinal drive shaft, vertical nut seat, described vertical nut seat is described contiguous block, the output shaft of described servo longitudinal motor connects described longitudinal drive shaft by vertical shaft coupling, described longitudinal drive shaft is set in outward in the screwed hole of described vertical nut seat, and described servo longitudinal motor is fastenedly connected in an outer face of the longitudinal terminal surface of described adjusting connecting plate by motor cabinet;
Described horizontal servo-drive structure comprises horizontal power transmission shaft, horizontal nut seat, described horizontal servomotor is fastenedly connected the outside of described adjusting connecting plate by motor cabinet, the output shaft of described horizontal servomotor connects described horizontal power transmission shaft by horizontal shaft coupling, one end of described horizontal power transmission shaft is set in the screwed hole of described horizontal nut seat, described horizontal nut seat has longitudinal hole, and connecting rod connects described vertical nut seat after passing described longitudinal hole;
Described horizontal servomotor has two, and it lays respectively at vertical two positions place of described adjusting connecting plate, and is positioned on the same horizontal plane;
Described vertical nut seat has two, described vertical nut seat has vertical through hole, described two pairing connecting rods of horizontal servomotor connect the horizontal nut seat of its correspondence, vertical nut seat respectively, described two pairing connecting rods of horizontal servomotor connect by adapter sleeve after passing vertical through hole of vertical nut seat of its correspondence respectively;
Described horizontal nut seat laterally have a pilot hole, in the described pilot hole cross slide way is installed, the two ends of described horizontal guide rod are fastenedly connected the inwall of described adjusting connecting plate.
A kind of method of work of system for automatically correcting screen frame of printing machine, it is characterized in that: choose the benchmark chromatography, to be shown in the computer control end according to a back chromatography of the taken benchmark chromatography of the camera that the flower type is located, the picture of the bit errors position that back one chromatography is occurred amplifies, manually will select the relevant range of back one chromatography then, the position of overlapping colour matching with benchmark is adjusted in the relevant range of back one chromatography, the adjusted parameter of while computer record, regulate parameter and transmit pulse signal to two horizontal servomotors by connecting line, the servo longitudinal motor, two horizontal servomotors, the servo longitudinal motor is made corresponding motion, drive the horizontal servo-drive structure of its correspondence, correction is finished in the motion of servo longitudinal drives structure.
After adopting structure of the present invention; camera is monitoring the stamp situation of product constantly; it no longer needs the special messenger to guard by printing machine; the staff only need see that the display of computer promptly knows the stamp situation of product; in case the situation that occurrence positions is not right; can shut down at once; the taken image (belonging to existing mature technology) of amplifying camera head on computers then; determine the drift condition of position in real time, obtain adjustment amount at the computer control end then, the computer control end feeds back to adjustment amount the servomotor of screen frame error-correction structure; the servomotor motion; finish correction to screen frame, time saving and energy saving during correction, guarantee the low-loss of product.
Description of drawings
Fig. 1 is a vertical view structural representation of the present invention;
Fig. 2 is a camera support front view structure enlarged diagram of the present invention;
Fig. 3 is the left view structural representation of Fig. 2;
Fig. 4 is the front view structure enlarged diagram of screen frame error-correction structure of the present invention;
Fig. 5 is the left view structural representation of Fig. 4.
The specific embodiment
See Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, it comprises platen 1, camera support, screen frame error-correction structure, computer control end 5, the camera support is positioned at the top of the platen at screen frame error-correction structure rear portion, the product that the camera 3 of camera support is aimed on the platen, camera 3 connects computer control end 5 by data wire 4, and computer control end 5 connects two horizontal servomotors 27, servo longitudinal motor 22 by connecting line 15.
The camera support comprises support 2, camera 3, and the bottom of support 2 is fastening to be installed on the stamp support 6;
Camera 3 is installed on the crossbeam 7, crossbeam 7 be supported at both ends in support guide 8; Camera 3 one sides are equipped with slide block 9, and slide block 9 is supported on beam guideway (do not draw among the figure, belong to existing mature technology);
Direction along support guide 8 is equipped with scale 10, along the direction of beam guideway scale 11 is installed;
One end of crossbeam 7 is equipped with vertical digital display head 12, horizontal digital display head 13 is installed on the camera 3, vertically digital display head 12 is connected to outside computer control end 5 by data wire 14, the data wire of the data wire of camera and horizontal digital display head is merged into a data wire 4, transmits picture signal and position signalling simultaneously;
Screen frame error-correction structure specifically comprises screen frame 16, suspension bracket 17, clamp cylinder 18, anchor clamps section bar 19, the both sides of screen frame 16 are connected with anchor clamps section bar 19 respectively, clamp cylinder 18 jockey section bars 19, anchor clamps section bar 19 outsides of one side are fastenedly connected with contiguous block, the outside of the anchor clamps section bar 19 of opposite side is connected with connecting plate 21, the outside of contiguous block is with regulates connecting plate 20, suspension bracket 17 bottoms connect connecting plate 21, regulate the top of connecting plate 20, regulate connecting plate 20 horizontal servo-drive structure is installed, the servo longitudinal drives structure connects contiguous block, the servo longitudinal drives structure connects servo longitudinal motor 22, and laterally the servo-drive structure connects horizontal servomotor 27;
The servo longitudinal drives structure comprises longitudinal drive shaft 23, vertical nut seat 24, vertically nut seat 24 is contiguous block, the output shaft of servo longitudinal motor 22 connects longitudinal drive shaft 23 by vertical shaft coupling 25, longitudinal drive shaft 23 is set in the screwed hole of vertical nut seat 24, and servo longitudinal motor 22 is fastenedly connected in the rear end face of regulating connecting plate 20 by motor cabinet 26;
Laterally the servo-drive structure comprises horizontal power transmission shaft 28, horizontal nut seat 29, laterally servomotor 27 is fastenedly connected the outside of regulating connecting plate 20 by motor cabinet 30, laterally the output shaft of servomotor 27 connects horizontal power transmission shaft 28 by horizontal shaft coupling 31, laterally an end of power transmission shaft 28 is set in the screwed hole of horizontal nut seat 29, horizontal nut seat 29 has longitudinal hole and (does not draw among the figure, belong to existing mature technology), connecting rod 32 connects vertical nut seat 24 after passing longitudinal hole;
Laterally servomotor 27 has two, and it lays respectively at the vertical two positions place that regulates connecting plate 20, and is positioned on the same horizontal plane;
Vertically nut seat 24 has two, vertical nut seat 24 has vertical through hole and (does not draw among the figure, belong to existing mature technology), two horizontal servomotor 27 pairing connecting rods 32 connect the horizontal nut seat 29 of its correspondence, vertical nut seat 24 respectively, two horizontal servomotor 27 pairing connecting rods 32 connect by adapter sleeve 33 after passing vertical through hole of vertical nut seat 24 of its correspondence respectively;
Laterally nut seat 29 laterally have a pilot hole 34, horizontal guide rod (do not draw among the figure, belong to existing mature structure) is installed in the pilot hole 34, laterally the two ends of guide rod are fastenedly connected the inwall of regulating connecting plate 20.
Claims (9)
1. the system for automatically correcting screen frame of a printing machine, its technical scheme is such: it comprises platen, it is characterized in that: it comprises camera support, screen frame error-correction structure, computer control end, described camera support is positioned at the top of the platen at described screen frame error-correction structure rear portion, the camera of described camera support is aimed at the product on the described platen, described camera connects described computer control end by data wire, and described computer control end connects the servomotor of described screen frame error-correction structure by connecting line.
2. the system for automatically correcting screen frame of a kind of printing machine according to claim 1, it is characterized in that: described camera support comprises support, camera, the bottom of described support is fastening to be installed on the stamp support, described camera is installed on the crossbeam, the guide rail that is supported at both ends in described support of described crossbeam, the first side of described shooting is equipped with slide block, described thrust slide supporting is in the guide rail of described crossbeam, guide rail direction along described support is equipped with scale, guide rail direction along described crossbeam is equipped with scale, one end of described crossbeam is equipped with vertical digital display head, horizontal digital display head is installed, described vertical digital display head on the described camera, laterally the digital display head all is connected to the computer control end of described outside by data wire.
3. the system for automatically correcting screen frame of a kind of printing machine according to claim 1, it is characterized in that: described screen frame error-correction structure specifically comprises screen frame, suspension bracket, clamp cylinder, the anchor clamps section bar, the both sides of described screen frame are connected with the anchor clamps section bar respectively, described clamping cylinder connects described anchor clamps section bar, described suspension bracket connects described clamping cylinder, the anchor clamps section bar outside of a described side is fastenedly connected with contiguous block, the outside of the anchor clamps section bar of described opposite side is connected with connecting plate, the outside of described contiguous block is with the adjusting connecting plate, described suspension bracket bottom connects described connecting plate, regulate the top of connecting plate, described adjusting connecting plate is equipped with horizontal servo-drive structure, the servo longitudinal drives structure connects described contiguous block, described servo longitudinal drives structure connects the servo longitudinal motor, and described horizontal servo-drive structure connects horizontal servomotor.
4. the system for automatically correcting screen frame of a kind of printing machine according to claim 3, it is characterized in that: described servo longitudinal drives structure comprises longitudinal drive shaft, vertical nut seat, described vertical nut seat is described contiguous block, the output shaft of described servo longitudinal motor connects described longitudinal drive shaft by vertical shaft coupling, described longitudinal drive shaft is set in outward in the screwed hole of described vertical nut seat, and described servo longitudinal motor is fastenedly connected in an outer face of the longitudinal terminal surface of described adjusting connecting plate by motor cabinet.
5. the system for automatically correcting screen frame of a kind of printing machine according to claim 3, it is characterized in that: described horizontal servo-drive structure comprises horizontal power transmission shaft, horizontal nut seat, described horizontal servomotor is fastenedly connected the outside of described adjusting connecting plate by motor cabinet, the output shaft of described horizontal servomotor connects described horizontal power transmission shaft by horizontal shaft coupling, one end of described horizontal power transmission shaft is set in the screwed hole of described horizontal nut seat, described horizontal nut seat has longitudinal hole, and connecting rod connects described vertical nut seat after passing described longitudinal hole.
6. the system for automatically correcting screen frame of a kind of printing machine according to claim 5, it is characterized in that: described horizontal servomotor has two, and it lays respectively at vertical two positions place of described adjusting connecting plate, and is positioned on the same horizontal plane.
7. according to the system for automatically correcting screen frame of claim 4 or 6 described a kind of printing machines, it is characterized in that: described vertical nut seat has two, described vertical nut seat has vertical through hole, described two pairing connecting rods of horizontal servomotor connect the horizontal nut seat of its correspondence, vertical nut seat respectively, described two pairing connecting rods of horizontal servomotor connect by adapter sleeve after passing vertical through hole of vertical nut seat of its correspondence respectively.
8. the system for automatically correcting screen frame of a kind of printing machine according to claim 7, it is characterized in that: described horizontal nut seat laterally have a pilot hole, in the described pilot hole cross slide way is installed, the two ends of described horizontal guide rod are fastenedly connected the inwall of described adjusting connecting plate.
9. the method for work of the system for automatically correcting screen frame of a printing machine, it is characterized in that: choose the benchmark chromatography, to be shown in the computer control end according to a back chromatography of the taken benchmark chromatography of the camera that the flower type is located, the picture of the bit errors position that back one chromatography is occurred amplifies, manually will select the relevant range of back one chromatography then, the position of overlapping colour matching with benchmark is adjusted in the relevant range of back one chromatography, the adjusted parameter of while computer record, regulate parameter and transmit pulse signal to two horizontal servomotors by connecting line, the servo longitudinal motor, two horizontal servomotors, the servo longitudinal motor is made corresponding motion, drive the horizontal servo-drive structure of its correspondence, correction is finished in the motion of servo longitudinal drives structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010231803XA CN101898449A (en) | 2010-07-21 | 2010-07-21 | System for automatically correcting screen frame of printing machine and operating method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010231803XA CN101898449A (en) | 2010-07-21 | 2010-07-21 | System for automatically correcting screen frame of printing machine and operating method thereof |
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| Publication Number | Publication Date |
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| CN101898449A true CN101898449A (en) | 2010-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010231803XA Pending CN101898449A (en) | 2010-07-21 | 2010-07-21 | System for automatically correcting screen frame of printing machine and operating method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673177A (en) * | 2011-03-16 | 2012-09-19 | 杭州宏华数码科技股份有限公司 | Method for printing textile pattern based on textile grains |
| CN103057258A (en) * | 2012-12-18 | 2013-04-24 | 苏州展华纺织有限公司 | Printing plane adjusting device |
| CN104527217A (en) * | 2015-01-15 | 2015-04-22 | 无锡北斗星通信息科技有限公司 | Register adjustment system for circular screen printer |
| CN108045073A (en) * | 2017-12-15 | 2018-05-18 | 中建材浚鑫科技有限公司 | Centering calibrating installation |
-
2010
- 2010-07-21 CN CN201010231803XA patent/CN101898449A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673177A (en) * | 2011-03-16 | 2012-09-19 | 杭州宏华数码科技股份有限公司 | Method for printing textile pattern based on textile grains |
| CN102673177B (en) * | 2011-03-16 | 2016-01-20 | 杭州宏华数码科技股份有限公司 | A kind of based on cloth textured textile design Method of printing |
| CN103057258A (en) * | 2012-12-18 | 2013-04-24 | 苏州展华纺织有限公司 | Printing plane adjusting device |
| CN103057258B (en) * | 2012-12-18 | 2015-06-03 | 苏州展华纺织有限公司 | Printing plane adjusting device |
| CN104527217A (en) * | 2015-01-15 | 2015-04-22 | 无锡北斗星通信息科技有限公司 | Register adjustment system for circular screen printer |
| CN104786633A (en) * | 2015-01-15 | 2015-07-22 | 徐晶 | Registration adjusting system of rotary screen printer |
| CN104527217B (en) * | 2015-01-15 | 2015-11-25 | 江苏乔家家用纺织品有限公司 | Circular screen printer is to flower adjustment System |
| CN104786633B (en) * | 2015-01-15 | 2015-12-09 | 江苏斯利浦睡眠产业科技有限公司 | Circular screen printer is to flower adjustment System |
| CN108045073A (en) * | 2017-12-15 | 2018-05-18 | 中建材浚鑫科技有限公司 | Centering calibrating installation |
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Application publication date: 20101201 |