CN102248808A - Printer with function of automatically feeding paper - Google Patents
Printer with function of automatically feeding paper Download PDFInfo
- Publication number
- CN102248808A CN102248808A CN2011101479700A CN201110147970A CN102248808A CN 102248808 A CN102248808 A CN 102248808A CN 2011101479700 A CN2011101479700 A CN 2011101479700A CN 201110147970 A CN201110147970 A CN 201110147970A CN 102248808 A CN102248808 A CN 102248808A
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- printer
- paper
- paper feeding
- cabinet
- lifter
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Abstract
The invention discloses a printer with a function of automatically feeding paper. The printer comprises a paper outlet and further comprises a cabinet body and a cabinet door, the cabinet body is used for storing printing paper, and the cabinet body is internally provided with a paper feeding plate and a lifter for lifting up and down the paper feeding plate. Circumferential edges of the paper feeding plate are provided with sliding bumps, and the inner wall of the cabinet body is provided with a sliding groove adapting to the sliding bump. The lifter is a hydraulic lifter. The sliding bump is a semicircular bump. The printer disclosed by the invention has the advantages of simple structure, overlarge paper feeding amount and removal of the inconvenience for frequently changing the printing paper.
Description
Technical field
The present invention relates to a kind of printer, especially a kind of printer with automatic document feeder.
Background technology
At present, printer has become indispensable office equipment, becomes the good assistant of office.Generally, if printer takes place to lack paper, need manually open the paper feeding box and the printing paper of packing into.This mode waste of manpower, and new printing paper sharp edges, the as easy as rolling off a log finger that hurts the people.
The China open 200810187276.X of patent application is public a kind of automatic paper feeder, it is applicable to the continuous automatic paper feeding of single page of computer printer, duplicator.The automatic paper feeder that has paper storing box is installed in the alternative computer printer in manual feed paper feed port place of computer printer or duplicator, the manual sheet feeding mechanism of duplicator.Automatic paper feeder drives paper-fetching mechanism by in the paper storing box paper being taken out by reversible control circuit control and drive transmission, promptly paper is sent into the paper feed port of computer printer, duplicator, realized being computer printer or the continuous automatic paper feeding of duplicator by the exhaust blower in the paper-fetching mechanism or paper-rubbing mechanism.Still can adopt manual paper feeding method by the adjustable lifting paper platform height of adjusting the bottom setting of storage box plate is computer printer, duplicator paper feeding.The paper feeding amount of this paper feeder is very limited, is not suitable for the paper feeding work of large batch of print job.
The Chinese invention patent application discloses 00101615.6 and discloses a kind of sheet feed mechanism of printer, contain a plurality of short roller on the roller axle that are installed in, short roller contacts with the upper surface of paper on overlaying paper feed tray, is making window or groove on the above-mentioned paper feed tray with on the sub corresponding position of a plurality of short rollers.A kind of automatic carriage of printer also is provided, has the feeding-in roll that contacts with the surface of the paper of stacking, feeding-in roll is by the element supporting that can freely rise and reduce, the tangential force of driving is provided with the rotating driving system of feeding-in roll so that can be pressed onto feeding-in roll on the paper, and, after feeding-in roll was temporarily pushed down the paper of stacking in the process of paper feeding, feeding-in roll rotated when pressure is removed.Equally, the paper feeding amount of this printer is also very limited.
Summary of the invention
The present invention mainly is the technical problem that solves the existing in prior technology insufficiency of function, thereby a kind of printer that has the automatic paper feeding of jumbo paper feeding amount is provided.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: a kind of printer of automatic paper feeding, comprise exit slot, described printer also comprises cabinet and cabinet door, described cabinet is used to deposit printing paper, the interior lifter that is provided with paper pushing board and rising of feed cardboard and decline of described cabinet.
As preferred embodiment of the present invention, the edge of described paper pushing board is provided with slide protrusion, and the inwall of described cabinet is provided with the chute that adapts with described slide protrusion.
As preferred embodiment of the present invention, described lifter is the hydraulic up-down device.
As preferred embodiment of the present invention, described slide protrusion is a half-circle projection.
Therefore, by technique scheme, printer arrangement of the present invention is simple, the paper feeding amount super large, a lot of printing paper of the disposable storage of energy, the inconvenience of removing from of frequently changing paper.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of the printer of automatic paper feeding of the present invention;
Fig. 2 is the internal structure schematic diagram of the printer among Fig. 1;
Fig. 3 is the internal structure schematic diagram of printer among Fig. 2, and this moment, the visual angle was for facing;
Fig. 4 is that printer among Fig. 3 is along the cutaway view of A-A line;
Fig. 5 is the structural representation of the Paper pallet of the printer among Fig. 2;
Fig. 6 is the structural representation of the lifter of the printer among Fig. 2.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail, thereby protection scope of the present invention are made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
The invention provides a kind of printer automatic document feeder of simple in structure, paper feeding amount super large.
As Fig. 1, Fig. 2 and shown in Figure 3, printer 1 of the present invention comprises exit slot 2, cabinet 3 and cabinet door 4.As shown in Figure 2, cabinet 3 inside are provided with the lifter 32 of a paper pushing board 31 and 31 liftings of feed cardboard.This lifter 32 is a hydraulic lift, controls by printer 1 built-in microprocessor.
When system detected printer 1 and lacks paper, lifter 32 can support this paper pushing board 31 and rise, and the printer on the paper pushing board 31 just can enter into 1 li of printer like this.Because the volume of cabinet 3 is very big, a lot of printing paper of the disposable storage of energy, the inconvenience of removing from of frequently changing paper.
As shown in Figure 4 and Figure 5, paper pushing board 31 is rectangular, is provided with slide protrusion 311 in its edge, and the chute 312 on the inwall of these slide protrusion 311 and cabinet 3 is worked in coordination.The mode of this cooperation can effectively be saved space in the cabinet, can also keep the stability of paper pushing board 31 in process of rising or falling.
Below only with an embodiment mentality of designing of the present invention is described, under the situation that system allows, the present invention can expand to external more function module simultaneously, thereby expands its function to greatest extent.
The above; it only is the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the present invention; variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (4)
1. the printer of an automatic paper feeding (1), comprise exit slot (2), it is characterized in that, described printer also comprises cabinet (3) and cabinet door (4), described cabinet (3) is used to deposit printing paper, is provided with the lifter (32) that paper pushing board (31) and feed cardboard (31) rise and descend in the described cabinet in (3).
2. the printer of automatic paper feeding according to claim 1 (1), it is characterized in that, the edge of described paper pushing board (31) is provided with slide protrusion (311), and the inwall of described cabinet (3) is provided with the chute (312) that adapts with described slide protrusion (311).
3. the printer of automatic paper feeding according to claim 1 (1) is characterized in that, described lifter (32) is the hydraulic up-down device.
4. the printer of automatic paper feeding according to claim 2 (1) is characterized in that, described slide protrusion (311) is a half-circle projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101479700A CN102248808A (en) | 2011-06-03 | 2011-06-03 | Printer with function of automatically feeding paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101479700A CN102248808A (en) | 2011-06-03 | 2011-06-03 | Printer with function of automatically feeding paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102248808A true CN102248808A (en) | 2011-11-23 |
Family
ID=44976501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101479700A Pending CN102248808A (en) | 2011-06-03 | 2011-06-03 | Printer with function of automatically feeding paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102248808A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149500A (en) * | 2014-07-12 | 2014-11-19 | 张凤巢 | Multifunctional printer placing cabinet |
| KR20210146029A (en) * | 2020-05-26 | 2021-12-03 | 공병민 | Paper storage and supply apparatus, management system and operating method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03138224A (en) * | 1989-10-24 | 1991-06-12 | Fuji Xerox Co Ltd | Paper positioning device in paper feeding cassette |
| US20050023744A1 (en) * | 2003-06-30 | 2005-02-03 | Brother Kogyo Kabushiki Kaisha | Sheet feeding mechanism |
| CN101205025A (en) * | 2006-12-21 | 2008-06-25 | 精工爱普生株式会社 | Paper feeding mechanism, recording device and information processing device having the same |
-
2011
- 2011-06-03 CN CN2011101479700A patent/CN102248808A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03138224A (en) * | 1989-10-24 | 1991-06-12 | Fuji Xerox Co Ltd | Paper positioning device in paper feeding cassette |
| US20050023744A1 (en) * | 2003-06-30 | 2005-02-03 | Brother Kogyo Kabushiki Kaisha | Sheet feeding mechanism |
| CN101205025A (en) * | 2006-12-21 | 2008-06-25 | 精工爱普生株式会社 | Paper feeding mechanism, recording device and information processing device having the same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149500A (en) * | 2014-07-12 | 2014-11-19 | 张凤巢 | Multifunctional printer placing cabinet |
| KR20210146029A (en) * | 2020-05-26 | 2021-12-03 | 공병민 | Paper storage and supply apparatus, management system and operating method thereof |
| KR102341542B1 (en) | 2020-05-26 | 2021-12-20 | 공병민 | Paper storage and supply apparatus, management system and operating method thereof |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20111123 |