A kind of automatic feeder for printer
Technical field
The utility model is related to printer apparatus technical fields, relate particularly to a kind of automatic continuous paper for printer
Device.
Background technology
When in use, when there are many paper especially disposably to be printed, it is inadequate to be frequently run onto the paper being put into for printer,
And print that people is sometimes busy will to forget that paper is timely put into carton, cause not printed, and when printing below
Print, cause confusion, and sometimes paper used up below just find be reentered into paper, can thus delay, lead
Cause printing effect low, especially in printer shop such case generally existing;And when entity or individual uses printer, by
After the visible paper for being put into outside is finished and forget to buy, when urgent need is compared in printing, can thus stop over the work of printing people.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of automatic feeder for printer, knot
Structure is simple, the technical issues of capable of continuing paper when paper is finished in carton in time.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of automatic feeder for printer, including babinet and paper pushing structure, the top of the box surface setting
It is openable and closable bottom plate to have the first paper groove, first paper groove bottom, and the second paper groove is provided with below first paper groove, described
Second paper groove bottom is at least connected with there are one hydraulic cylinder;The paper pushing structure includes promoting paper to printer paper feed direction
Push plate and the driving device for driving push plate, the driving device includes decelerating motor, the rotation that is connect with decelerating motor output end
The cylinder rack of rotating disk and rotary teeth wheel side, the rotation gear engage connection with cylinder rack, and the push plate passes through
Axis pin is connect with cylinder rack.
Preferably, the width of second paper groove and the first paper groove equivalent width.
Preferably, the push plate is bonded with the first paper groove bottom surface.The paper in paper groove is conducive to all to be pushed into exchange premium
At paper feed port, bottom paper is prevented not to be pushed into.
Preferably, the guide pressing plate for preventing cylinder rack from rotating is provided on the cylinder rack, the guide pressing plate is solid
Dingan County is mounted in babinet inner top.
The beneficial effects of the utility model are as follows:
1. the utility model is simple in structure, realization easy to operate, the second paper groove is spare paper groove, the paper in the first paper groove
It is finished and the print paper task task that also no completion or the paper laid in outside are not finished and horse back also in need prints
When, so that it may to start the spare paper in the second paper groove;The specific bottom plate for the first paper groove bottom is opened, and hydraulic pressure beam hanger drives
Second paper groove rises to the first paper groove position;
2. when spare at the second paper groove rises to the first paper groove, it is possible to biography of the paper from paper feed port in the second paper groove
It send inlet to also have a distance, therefore paper pushing structure is set, paper is pushed into paper feed port to realize, ensure the suitable of print out task
Profit is completed.
Description of the drawings
Fig. 1 is automatic feeder positive structure schematic;
Fig. 2 is automatic feeder side structure schematic diagram;
In figure label for:1 babinet, 2 first paper grooves, 3 second paper grooves, 4 hydraulic cylinders, 5 push plates, 6 rotation gears, 7 slow down
Motor, 8 cylinder racks, 9 guide pressing plates, 201 bottom plates.
Specific implementation mode
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
Embodiment 1
A kind of automatic feeder for printer, including babinet 1 and paper pushing structure, 1 top surface of the babinet are set
It is equipped with the first paper groove 2,2 bottom of the first paper groove is openable and closable bottom plate 201, and first paper groove, 2 lower section is provided with second
Paper groove 3,3 bottom of the second paper groove are at least connected with there are one hydraulic cylinder 4;The paper pushing structure include by paper to printer into
The driving device of push plate 5 and driving push plate 5 that paper direction promotes, the driving device includes decelerating motor 7 and decelerating motor
The rotation gear 6 of 7 output ends connection and the cylinder rack 8 for rotating 6 side of gear, the rotation gear 6 are nibbled with cylinder rack 8
Connection is closed, the push plate 5 is connect by axis pin with cylinder rack 8.
Operation principle:When the paper in the first paper groove 2, which is finished, needs continuous paper, bottom plate 201 is opened from centre to both sides, liquid
Compressing cylinder 4, which starts, drives the second paper groove 3 to move upwards, and until reaching at 2 position of the first paper groove, decelerating motor 7 works, and drives rotation
Rotating disk 6 rotates, and rotation gear 6 drives cylinder rack 8 to move forward, to drive push plate 5 the paper heap in the second paper groove 3
Enter paper feed port, smoothly accurately completes to continue paper task.
Further, the width of second paper groove and the first paper groove equivalent width.
Further, the push plate is bonded with the first paper groove bottom surface.The paper in paper groove is conducive to all to be pushed into patch
Into at paper feed port, bottom paper is prevented not to be pushed into.
Further, the guide pressing plate for preventing cylinder rack from rotating, the guide pressing plate are provided on the cylinder rack
It is fixedly mounted on babinet inner top.
The utility model is simple in structure, realization easy to operate, and the second paper groove is spare paper groove, and the paper in the first paper groove is used
When complete and print paper task the task that the paper do not completed or laid in outside is finished and horse back also in need prints also,
The spare paper in the second paper groove can be started;The specific bottom plate for the first paper groove bottom is opened, and hydraulic pressure beam hanger drives the
Two paper grooves rise to the first paper groove position;When spare at the second paper groove rises to the first paper groove, it is possible in the second paper groove
There is a distance transmission inlet of the paper from paper feed port, therefore paper pushing structure is arranged, paper is pushed into paper feed port to realize,
Ensure smoothly completing for print out task.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by every specification and accompanying drawing content with the utility model
Structure change similarly should be included in the scope of protection of the utility model.