CN105172389A - Control system and method for paper feeding and printing of printer - Google Patents
Control system and method for paper feeding and printing of printer Download PDFInfo
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- CN105172389A CN105172389A CN201510571033.6A CN201510571033A CN105172389A CN 105172389 A CN105172389 A CN 105172389A CN 201510571033 A CN201510571033 A CN 201510571033A CN 105172389 A CN105172389 A CN 105172389A
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Abstract
The invention relates to a control system for paper feeding and printing of a printer. The control system comprises a paper inlet and outlet interlocking mechanism, a paper feeding mechanism and a printing mechanism. The paper inlet and outlet interlocking mechanism comprises a paper inlet platform, a paper receiving platform and a paper size sensor installed on the paper inlet platform. The paper feeding mechanism comprises a primary paper feeding portion and a secondary paper feeding portion. The primary paper feeding portion comprises a paper rubbing wheel, an inlet paper pressure adjusting device and a primary control motor, wherein the paper rubbing wheel is used for separating paper sheets and conveying the paper sheets, and the inlet paper pressure adjusting device is used for adjusting the pressure of the inlet paper sheets. The secondary paper feeding portion comprises a secondary control motor. The printing mechanism comprises a printing head and a printing platform. The invention further provides a control method for paper feeding and printing of the printer. According to the invention, due to the interlocking control over the paper inlet platform and the paper receiving platform, the opening degrees of the paper inlet platform and the paper receiving platform are controlled, the paper inlet process and the paper outlet process of the paper sheets can be simpler and more convenient, the operation that the width of a paper inlet and the width of a paper outlet are manually adjusted is omitted, and the paper sheets can be more stably fed and delivered.
Description
Technical field:
The invention belongs to printing technique field, be specifically related to control system and the method thereof of a kind of printer paper feeding printing.
Background technology:
Printer is one of output equipment of computer, for computer disposal result is printed on associated media.Thermal ink jet printers is the one of printer, and thermal ink jet printers is that well-known popularity rate is higher, is applied to the printing of home personal computer more.
Because the print speed of thermal ink jet printers is limited, so be rarely used in Commercial print, the restriction of print speed is the defect of thermal ink jet printers, the thermal ink jet printers basis now produced is provided as single printing head, by a printing head repeat through or inswept paper, at print on paper image, in this operation, print and need a large amount of time.Need to print a large amount of images at short notice in Commercial print, this single printing head is just somewhat beyond power.
Because needs print fast in Commercial print, need to complete instantaneously, usually there will be paperboard from paper feed to paper delivery, paper is steady, and the image after printing runs oblique, or image such as not to plan a successor at the phenomenon, and this not only wastes the time-write interval but also waste ink.
Therefore wanting thermal inkjet-printing technology to be applied to Commercial print needs solution print speed slowly and the problem that unexpectedly may reduce the phenomenon such as paperboard, paper sideslip.
Summary of the invention:
The present invention seeks to solve the deficiencies in the prior art, provide the control method of the steady input and output of energy and the printer paper feeding of flying print printing, its technical scheme is as follows:
The control system that printer paper feeding prints, is characterized in that: comprise
Paper feed paper delivery interlocking mechanism, comprises paper feed platform, sheet laying table and is installed on the paper size inductor on paper feed platform;
Paper advance mechanism, comprise one-level paper feed part and secondary paper feed part, described one-level paper feed part comprise for separating of paper and transmit the paper-sheets rolling wheel of paper, for regulating the paper feed pressure-regulating device of paper feed paper pressure and one-level to control motor, described secondary paper feed part comprises Two-stage control motor;
Printing mechanism, comprises printhead and stamp pad;
When paper size inductor senses the antiquarian on paper feed platform, automatic control sheet laying table regulates the width of paper delivery, one-level controls the running of motor paper-sheets rolling wheel, paper-sheets rolling wheel is separated paper from paper feed platform, paper feed pressure-regulating device controls the paper feed pressure of remaining sheet simultaneously, when paper enters secondary transport unit, one-level controls motor and shuts down.
Further, described paper feed pressure-regulating device comprises paper feed pressure sensor and paper feed pressure regulating handle, described paper feed pressure sensor induction paper-sheets rolling wheel is to the pressure of paper feed paper, and paper feed pressure regulating handle is according to the paper feed pressure of the pressure size adjustment remaining sheet sensed.
Further, described paper feed pressure regulating handle is divided into thin paper, standard paper and ground paper.
Further, the output of described secondary transport unit is provided with the camber inductor for detecting paper flexibility, and the input of described secondary transport unit is that opening is horn-like.
Further, described printhead comprises the first printhead and the second printhead, is crisscross arranged respectively above stamp pad.
Present invention also offers the control method that a kind of printer paper feeding prints, it is characterized in that: comprise step
Detect paper size, control sheet laying table aperture simultaneously;
Start one-level and control motor, control paper-sheets rolling wheel and be separated paper and transmit paper;
Suspend one-level and control motor, Two-stage control Electric Machine Control continues to transmit paper;
Control printhead prints image;
Control sheet laying table splicing.
Further, while paper-sheets rolling wheel paper feed, control the pressure of paper feed pressure-regulating device identification paper-sheets rolling wheel paper feed, the pressure of paper feed after being regulated by paper feed pressure regulating handle.
Further, when paper exports from secondary paper feed part, camber inductor detects the flexibility of paper, and when flexibility reaches preset value, Two-stage control Electric Machine Control paper is sent to stamp pad.
Further, when paper enters below the first printhead, control the first printhead prints, when paper enters below the second printhead, control the second printhead and the first printhead staggered printed drawings picture simultaneously.
Further, enter before below the first printhead at paper, control the back gauge identifying paper and printed drawings picture.
The present invention's beneficial effect is compared with prior art:
1, the present invention passes through the interlocked control of paper feed platform and sheet laying table, controls the aperture of paper feed platform and sheet laying table, makes paper easier in the process of paper feed and paper delivery, eliminate the width artificially regulated into exit slot, paper can be passed in and out more stably;
2, paper feeding is divided into two-step evolution by the present invention, and one-level paper feeding is intermittent operation, secondary paper feeding is continued operation, after the input of secondary paper feed part to be sent into by paper by one-level paper feed part, one-level controls motor and decommissions, and paper can be made when secondary paper feed part so not easily to cause the phenomenon of fold, paperboard, paper can be made to deliver to stamp pad stably.
3, the present invention adopts multiple sensor in control procedure, can by the pressure of sensor sensing paper, the position of paper, the back gauge of Paper Printing and paper bending degree etc., effectively improve printer by a series of induction energy and produce paper sideslip and printed drawings picture and the phenomenon staying white part uneven when printing;
4, the two printhead of employing of the present invention, effectively can improve the speed of printing, especially for the flying print being greater than A4 paper paper.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of control system of the present invention;
Fig. 2 is the flow chart of control method of the present invention.
Shown in figure: paper feed platform 110, sheet laying table 120, paper advance mechanism 200, one-level paper feed part 210, paper-sheets rolling wheel 211, paper feed pressure sensor 212, paper feed pressure regulating handle 213, one-level controls motor 214, secondary paper feed part 220, Two-stage control motor 221, camber inductor 222, printing mechanism 300, printhead 310, first printhead 311, second printhead 312, stamp pad 320.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, the control system that a kind of printer paper feeding prints, comprise paper feed paper delivery interlocking mechanism, paper advance mechanism 200 and printing mechanism 300, wherein the paper feed paper delivery interlocking mechanism paper size inductor 130 that comprises paper feed platform 110, sheet laying table 120 and be installed on paper feed platform; Paper advance mechanism 200, comprise one-level paper feed part 210 and secondary paper feed part 220, one-level paper feed part 210 comprise for separating of paper and transmit the paper-sheets rolling wheel 211 of paper, for regulating the paper feed pressure-regulating device of paper feed paper pressure and one-level to control motor 214, secondary paper feed part comprises Two-stage control motor 221; Described printing mechanism 300, comprises printhead 310 and stamp pad 320.
When paper size inductor senses the antiquarian on paper feed platform, automatic control sheet laying table regulates the width of paper delivery, one-level controls the running of motor paper-sheets rolling wheel, paper-sheets rolling wheel is separated paper from paper feed platform, paper feed pressure-regulating device controls the paper feed pressure of remaining sheet simultaneously, when paper enters secondary transport unit, one-level controls motor and shuts down.
Paper feed pressure-regulating device comprises paper feed pressure sensor 212 and paper feed pressure regulating handle 213, the pressure of paper-sheets rolling wheel 211 pairs of paper feed paper responded to by described paper feed pressure sensor 212, paper feed pressure regulating handle 213 is according to the paper feed pressure of the pressure size adjustment remaining sheet sensed, wherein paper feed pressure regulating handle 213 is divided into thin paper, standard paper and ground paper.
The output of secondary transport unit 220 is provided with the camber inductor 222 for detecting paper flexibility, in order to ensure that the stamp pad that paper flushes prints, the present invention is provided with camber inductor 222 at the output of secondary transport unit, the degree of crook of the output transmitted at secondary when paper reaches the value preset, secondary transport unit, by paper paper feeding stamp pad, effectively can reduce the phenomenon printing sideslip like this.
The input of secondary transport unit is that opening is horn-like, and when secondary transport unit delivered to by paper by one-level transport unit, trumpet-shaped opening can ensure that paper enters secondary transport unit, reduces the phenomenon that paper is folding.
In addition, in the present invention, printhead 310 comprises the first printhead 311 and the second printhead 312, is crisscross arranged respectively above stamp pad, greatly can promotes the speed of printing.
As shown in Figure 2, the control system that the present invention prints according to above-mentioned a kind of printer paper feeding, also been proposed the control method that a kind of printer paper feeding prints: specific as follows:
Detect paper size, control sheet laying table aperture simultaneously;
Start one-level and control motor, control paper-sheets rolling wheel and be separated paper and transmit paper;
Suspend one-level and control motor, Two-stage control Electric Machine Control continues to transmit paper;
Control printhead prints image;
Control sheet laying table splicing.
Wherein, while paper-sheets rolling wheel paper feed, control the pressure of paper feed pressure-regulating device identification paper-sheets rolling wheel paper feed, the pressure of paper feed after being regulated by paper feed pressure regulating handle.
When paper exports from secondary paper feed part, camber inductor detects the flexibility of paper, and when flexibility reaches preset value, Two-stage control Electric Machine Control paper is sent to stamp pad.
When paper enters below the first printhead, control the first printhead prints, when paper enters below the second printhead, control the second printhead and the first printhead staggered printed drawings picture simultaneously.
Enter before below the first printhead at paper, control the back gauge identifying paper and printed drawings picture.
In actual use,
Such as, the paper size sensed on paper feed platform when paper size inductor is A3, and by the interlocked control of paper feed paper delivery, the aperture automatically regulating sheet laying table is A3.
After starting one-level control motor, paper-sheets rolling wheel rolls, paper is also separated from paper feed platform the horn mouth being sent to secondary paper feed part by paper-sheets rolling wheel friction paper, simultaneously, paper feed pressure-regulating device is by sensing the pressure of paper-sheets rolling wheel to paper feed, judge the thickness of paper, the scope according to thickness range place passes through paper feed pressure regulating handle regulation stall.
When A3 is sent to secondary transport unit by one-level paper feed part, one-level controls motor and suspends, and A3 paper is sucked secondary paper feed part by Two-stage control motor, and is sent to stamp pad.
When A3 paper enters under printhead, enter printing, until Print All image completes, stamp pad release A3 paper, sheet laying table splicing, meanwhile, one-level paper feed part starts again, starts next round paper feeding and prints.
The present invention adopts multiple induction installation in control procedure, the pressure of paper, the position of paper, the back gauge of Paper Printing and paper bending degree etc. can be responded to by induction installation, effectively improve printer by a series of induction energy and produce paper sideslip and printed drawings picture and the phenomenon staying white part uneven when printing;
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Claims (10)
1. a control system for printer paper feeding printing, is characterized in that: comprise
Paper feed paper delivery interlocking mechanism, comprises paper feed platform, sheet laying table and is installed on the paper size inductor on paper feed platform;
Paper advance mechanism, comprise one-level paper feed part and secondary paper feed part, described one-level paper feed part comprise for separating of paper and transmit the paper-sheets rolling wheel of paper, for regulating the paper feed pressure-regulating device of paper feed paper pressure and one-level to control motor, described secondary paper feed part comprises Two-stage control motor;
Printing mechanism, comprises printhead and stamp pad;
When paper size inductor senses the antiquarian on paper feed platform, automatic control sheet laying table regulates the width of paper delivery, one-level controls the running of motor paper-sheets rolling wheel, paper-sheets rolling wheel is separated paper from paper feed platform, paper feed pressure-regulating device controls the paper feed pressure of remaining sheet simultaneously, when paper enters secondary transport unit, one-level controls motor and shuts down.
2. the control system of a kind of printer paper feeding printing according to claim 1, it is characterized in that: described paper feed pressure-regulating device comprises paper feed pressure sensor and paper feed pressure regulating handle, described paper feed pressure sensor induction paper-sheets rolling wheel is to the pressure of paper feed paper, and paper feed pressure regulating handle is according to the paper feed pressure of the pressure size adjustment remaining sheet sensed.
3. the control system of a kind of printer paper feeding printing according to claim 2, is characterized in that: described paper feed pressure regulating handle is divided into thin paper, standard paper and ground paper.
4. the control system of a kind of printer paper feeding printing according to claim 1, it is characterized in that: the output of described secondary transport unit is provided with the camber inductor for detecting paper flexibility, the input of described secondary transport unit is that opening is horn-like.
5. the control system of a kind of printer paper feeding printing according to claim 1, is characterized in that: described printhead comprises the first printhead and the second printhead, is crisscross arranged respectively above stamp pad.
6. a control method for printer paper feeding printing, is characterized in that: comprise step
Detect paper size, control sheet laying table aperture simultaneously;
Start one-level and control motor, control paper-sheets rolling wheel and be separated paper and transmit paper;
Suspend one-level and control motor, Two-stage control Electric Machine Control continues to transmit paper;
Control printhead prints image;
Control sheet laying table splicing.
7. the control method of a kind of printer paper feeding printing according to claim 6, it is characterized in that: while paper-sheets rolling wheel paper feed, control the pressure of paper feed pressure-regulating device identification paper-sheets rolling wheel paper feed, the pressure of paper feed after being regulated by paper feed pressure regulating handle.
8. the control method of a kind of printer paper feeding printing according to claim 6, it is characterized in that: when paper exports from secondary paper feed part, camber inductor detects the flexibility of paper, and when flexibility reaches preset value, Two-stage control Electric Machine Control paper is sent to stamp pad.
9. the control method of a kind of printer paper feeding printing according to claim 6, it is characterized in that: when paper enters below the first printhead, control the first printhead prints, when paper enters below the second printhead, control the second printhead and the first printhead staggered printed drawings picture simultaneously.
10. the control method of a kind of printer paper feeding printing according to claim 6, is characterized in that: enter before below the first printhead at paper, controls the back gauge identifying paper and printed drawings picture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510571033.6A CN105172389A (en) | 2015-09-09 | 2015-09-09 | Control system and method for paper feeding and printing of printer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510571033.6A CN105172389A (en) | 2015-09-09 | 2015-09-09 | Control system and method for paper feeding and printing of printer |
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| CN105172389A true CN105172389A (en) | 2015-12-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510571033.6A Pending CN105172389A (en) | 2015-09-09 | 2015-09-09 | Control system and method for paper feeding and printing of printer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107718906A (en) * | 2017-10-20 | 2018-02-23 | 亿和精密工业（苏州）有限公司 | A kind of printer leads to paper detecting apparatus |
| CN107864305A (en) * | 2016-09-22 | 2018-03-30 | 柯尼卡美能达办公系统研发（无锡）有限公司 | Automatic document feeder |
| CN109703825A (en) * | 2018-12-26 | 2019-05-03 | 太原科技大学 | A kind of paper-sheets rolling wheel detects automatically and packing device |
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Application publication date: 20151223 |