CN102950920A - Dropping type continuous paper feeding device of wide-breadth high-precision printer - Google Patents
Dropping type continuous paper feeding device of wide-breadth high-precision printer Download PDFInfo
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- CN102950920A CN102950920A CN2011102520492A CN201110252049A CN102950920A CN 102950920 A CN102950920 A CN 102950920A CN 2011102520492 A CN2011102520492 A CN 2011102520492A CN 201110252049 A CN201110252049 A CN 201110252049A CN 102950920 A CN102950920 A CN 102950920A
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- paper
- printer
- feeder
- feeding device
- type continuous
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- Replacement Of Web Rolls (AREA)
Abstract
The invention provides a method, and particularly provides a dropping type continuous paper feeding device of a wide-breadth high-precision printer, which solves the conflict between a paper feeder and a paper feeding mode of the printer, enables the paper feeder capable of feeding paper continuously to be adapted to the printer capable of feeding paper intermittently so as to ensure the supply of printing paper. In a paper path formed by an upper paper guide plate, a lower paper guide plate and sheets, the sheets in the lower paper guide plates can rotate down for a certain angle and is opened downward under the control of an electromagnet, so as to form an enough space for printing paper to freely bend and drop, thereby solving the conflict that paper feeding speeds of the paper feeder and the printer are differemt. The dropping type continuous paper feeding device is reasonable in structure and low in fault rate with the adoption of the control mode. The dropping type continuous paper feeding device has the advantages that the dropping of paper is of a set value by reasonable selection of the speed of the paper feeder, thereby meeting the demand of the printer on paper in continuous working.
Description
Technical field
The present invention relates to a kind of tenesmus formula continuous supplying paper apparatus of wide format high accuracy printer.
Background technology
Existing printer needs the printing paper motion mode to be:
Paper feed, stop, printing, paper feed ... loop.
And feeder is because paper roll inertia is large, at paper feed, stop, error is larger under this working method of paper feed, continuous paper feed generally speaking, feeder and printer have just had contradiction in the paper road method of operation like this.Apparatus of the present invention can solve this contradiction.
Summary of the invention
The purpose of this invention is to provide a kind of method, solve the contradiction between the paper feed mode of feeder and printer, make the feeder of continuous paper supply and the printer of paper feed intermittently adapt the supply of assurance printing paper.
Up and down in lateral paper guide and the laminar paper road, thin slice in the lower lateral paper guide can be rotated down certain angle and open downwards under the control of electromagnet, form enough spaces for the tenesmus of printing paper free bend, solve the feeder contradiction different from printer paper-feeding speed.
Of the present invention is rational in infrastructure, the control mode failure rate is low.Its advantage is reasonably to select the speed of feeder, and the tenesmus that makes paper is a fixed value, just can satisfy printer requirement to paper when continuous non-stop run.
Description of drawings
From embodiments of the present invention, also will more understand above and other objects of the present invention, feature and advantage by reference to the accompanying drawings, be described as follows:
Fig. 1 is the schematic diagram of apparatus of the present invention
The specific embodiment
Original state electromagnet (7) discharges; rocking arm (6) rises to top dead centre under extension spring (12) effect; by connecting rod (5) angle bar (3) is contacted with lower lateral paper guide (2) with thin slice (4), and the complete lower paper road of leading of lateral paper guide (2) and thin slice (4) formation cooperates formation paper road with upper lateral paper guide (1) like this.Print paper from left to right motion in the paper road, until paper is to paper feed axle (10), printing paper has covered sensor (11) simultaneously, electromagnet (7) adhesive, pulling rocking arm (6) passes through connecting rod (5) to lower dead center, angle bar (3) pulling thin slice (4) is downward, opens down and leads the paper road.This has enough spaces at present for the printing paper tenesmus between lateral paper guide (2) and the thin slice (4).The printing paper paper is subjected to intermittently paper feed of paper feed axle (10) control, and the paper tail is continuous paper supply, and the unnecessary printing paper that feeder is sent can only be bent downwardly under the restriction of upper lateral paper guide, tenesmus, until printing paper to preseting length, is cut off by the feeder cutting knife, paper supply finishes.Printing paper paper tail is parked between lateral paper guide (1) and the lower lateral paper guide (2).Along with the interrupted rotation of paper feed axle (10), printing paper constantly is straightened, until the paper tail leaves sensor (11), electromagnet (7) discharges, and device is got back to original state.
Claims (1)
1. the tenesmus formula continuous supplying paper apparatus of a wide format high accuracy printer; it is characterized in that: the leading in the paper road of upper and lower lateral paper guide protection arranged; copper sheet as a lower lateral paper guide part can be opened in bending; there are enough spaces to allow unnecessary printing paper to be bent downwardly tenesmus when opening, so that the feeder of paper supply adapts to the intermittently printer of paper feed continuously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102520492A CN102950920A (en) | 2011-08-30 | 2011-08-30 | Dropping type continuous paper feeding device of wide-breadth high-precision printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102520492A CN102950920A (en) | 2011-08-30 | 2011-08-30 | Dropping type continuous paper feeding device of wide-breadth high-precision printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102950920A true CN102950920A (en) | 2013-03-06 |
Family
ID=47760535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102520492A Pending CN102950920A (en) | 2011-08-30 | 2011-08-30 | Dropping type continuous paper feeding device of wide-breadth high-precision printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102950920A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0115964A1 (en) * | 1983-02-07 | 1984-08-15 | Thomas A. Kelly | Web accumulator with arcuate guide supports |
| US4589580A (en) * | 1985-01-23 | 1986-05-20 | Young Engineering, Inc. | Web handling and accumulation system |
| JPS61279843A (en) * | 1985-06-06 | 1986-12-10 | Konishiroku Photo Ind Co Ltd | Automatic photographic printing device |
| US5622330A (en) * | 1993-06-10 | 1997-04-22 | Asc Machine Tools, Inc. | Self-adjusting feed stock accumulator system |
| CN1267258A (en) * | 1997-08-21 | 2000-09-20 | 星精密株式会社 | Paper discharge apparatus |
| CN2523598Y (en) * | 2001-12-01 | 2002-12-04 | 威海北洋电气集团股份有限公司 | Printers |
| JP2006232478A (en) * | 2005-02-25 | 2006-09-07 | Kyocera Mita Corp | Paper post-processing device |
| CN101123867A (en) * | 2006-08-09 | 2008-02-13 | 三星Techwin株式会社 | Apparatus for and method of discharging tape |
| CN201458410U (en) * | 2009-03-11 | 2010-05-12 | 上海日港置信非晶体金属有限公司 | Automatic amorphous alloy belt material conveyer |
| CN201592918U (en) * | 2009-09-30 | 2010-09-29 | 深圳市网印巨星机电设备有限公司 | Flexible tension system |
| CN201610333U (en) * | 2010-02-05 | 2010-10-20 | 广州番禺互通气动机器工程有限公司 | Buffering mechanism of receiving and releasing film of gilding press |
-
2011
- 2011-08-30 CN CN2011102520492A patent/CN102950920A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0115964A1 (en) * | 1983-02-07 | 1984-08-15 | Thomas A. Kelly | Web accumulator with arcuate guide supports |
| US4589580A (en) * | 1985-01-23 | 1986-05-20 | Young Engineering, Inc. | Web handling and accumulation system |
| JPS61279843A (en) * | 1985-06-06 | 1986-12-10 | Konishiroku Photo Ind Co Ltd | Automatic photographic printing device |
| US5622330A (en) * | 1993-06-10 | 1997-04-22 | Asc Machine Tools, Inc. | Self-adjusting feed stock accumulator system |
| CN1267258A (en) * | 1997-08-21 | 2000-09-20 | 星精密株式会社 | Paper discharge apparatus |
| CN2523598Y (en) * | 2001-12-01 | 2002-12-04 | 威海北洋电气集团股份有限公司 | Printers |
| JP2006232478A (en) * | 2005-02-25 | 2006-09-07 | Kyocera Mita Corp | Paper post-processing device |
| CN101123867A (en) * | 2006-08-09 | 2008-02-13 | 三星Techwin株式会社 | Apparatus for and method of discharging tape |
| CN201458410U (en) * | 2009-03-11 | 2010-05-12 | 上海日港置信非晶体金属有限公司 | Automatic amorphous alloy belt material conveyer |
| CN201592918U (en) * | 2009-09-30 | 2010-09-29 | 深圳市网印巨星机电设备有限公司 | Flexible tension system |
| CN201610333U (en) * | 2010-02-05 | 2010-10-20 | 广州番禺互通气动机器工程有限公司 | Buffering mechanism of receiving and releasing film of gilding press |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130306 |