1. Technical Field
The present disclosure relates to paper sorting apparatuses and electronic devices with paper sorting apparatuses.
2. Description of Related Art
Often printers will have many print jobs to process in a short time that may come from many different users. Thus it is helpful to have print jobs sorted for easy pick up by users. However, present multi-tray paper sorters are complicated and expensive.
Many aspects of the embodiments can be better understood with references to the following drawings. The components in the drawings are not necessarily drawn to scale, the emphasis instead being placed upon clearly illustrating the principles of the embodiments. Moreover, in the drawings, like reference numerals designate corresponding parts throughout the several views.
The disclosure is illustrated by way of example and not by way of limitation in the figures of the accompanying drawings in which like references indicate similar elements. It should be noted that references to “an” or “one” embodiment in this disclosure are not necessarily to the same embodiment, and such references mean at least one.
Referring to
The paper sorting apparatus 20 includes a chassis 30 (labeled in
The first part 31 of the chassis 30 includes a bottom wall 311, a front wall 313, and two opposite sidewalls 315, 317, perpendicular to the bottom wall 311, and the front wall 313. A control module 310 is disposed at the bottom wall 311 adjacent to one of the sidewalls 317. The control module 310 includes a screw shaft 3101 and a first driving device 3173. The screw shaft 3101 extends in a direction perpendicular to the bottom wall 311. A movable member, such as a nut 316 is matched with the screw shaft 3171. A second driving device 318 is secured at the front wall 313 adjacent to the other sidewall 315. A first pivot member 319 is formed on the front wall 319.
The second part 33 includes a bottom plate 331, a rear wall 333, and two opposite side plates 335, 337, perpendicular to the bottom plate 331, and the rear wall 333. A guiding shaft 338 perpendicularly extends from the bottom plate 331 at a position corresponding to the screw shaft 3101. A slide member 339 is coupled to the guiding shaft 338. A second pivot member 336 corresponding to the first pivot member 319 is formed on the rear plate 333. When the first part 31 and the second part 33 are connected together and form the chassis 30, the chassis 30 defines a paper inlet 35 corresponding to the paper outlet 11 in the main body 10, and an opening 37 configured to accommodate the plurality of paper trays 80.
The paper transporting module 50 includes a first transporting tray 51 and a second transporting tray 53 slidably connected to the first transporting tray 51. The first transporting tray 51 has a first end 511. A first driving roller 55 is disposed at the first end 511. The driving roller 55 includes two first wheels 551 mounted at two sides of the first end 511. One of the first wheels 551 corresponds to the second driving device 318 and is configured to connect to the second driving device 318 via a first belt 312. When the second driving device 318 is in use, the driving roller 55 will be rotated. The second transporting tray 53 has a second end 531 adjacent the paper trays 80. A passive roller 57 is disposed at the second end 531. The passive roller 55 includes two second wheels 551 mounted at two sides of the second end 531. The first wheels 551 are connected to the second wheels 571 via a second belt 59. When the driving roller 55 is rotated, the passive roller 57 may be rotated by the driving roller 55.
Referring to
Referring to
Referring to
In use, the second driving device 318 drives the driving roller 55 to rotate about the first pivot member 319 and the second pivot member 336. The passive roller 57 is driven by the driving roller 55 to rotate. When paper of a print job is sent to the first paper transporting tray 51, the driving roller 55 transports the paper to the second paper transporting tray 53, and then the paper is sent to the corresponding paper tray 80 by the passive roller 57.
When a first print job is printed out and occupies one of the paper trays 80, and another print job is performed, the first driving device 3103 is run to drive the screw shaft 3101 to rotate along an axial direction. The nut 316 moves along the screw shaft 3101 and causes the second end 531 of the paper sorting apparatus 50 to move along the row of the paper trays 80 from one to another, thereby adjusting the second end 531 of the paper sorting apparatus 50 to rotate about the first end 511 and simultaneously moving along the screw shaft 317, so that the paper sorting apparatus 50 is connected to the next paper tray 80. Thus, the second print job may be transported to an empty paper tray 80. Thus, many print jobs can be sorted into different trays. During the movement, the second paper transforming tray 53 slides relative to the first paper transforming tray 51, so as to adjust a rotating radius of the paper sorting apparatus 50 when the second end 531 moves along the screw shaft.
When the second end 531 of the paper sorting apparatus 50 moves from an upper position or a lower position to a middle position, the rotating radius becomes smaller. Pressure applied on the two adjusting members 63 of each belt adjusting devices 60 is decreased. The actuating ends 655 of the spring members 65 expand out and drive the adjusting member 63 to move away from each other, to tighten the second belts 59 and cause the passive roller 57 to rotate as normal. When the second end 531 of the paper sorting apparatus 50 is moved from a middle position to an upper position or a lower position, the rotating radius becomes greater. The moving process is converse to the above. The process repeats each time a print job comes through until all trays are used then starts with the first tray 80 again. Restarting the printer can set the process back to the first tray again.
It is to be understood, however, that even though numerous characteristics and advantages of the embodiments have been set forth in the foregoing description, together with details of the structure and function of the present disclosure, the disclosure is illustrative only, and changes may be made in detail, especially in matters of shape, size, and arrangement of parts within the principles of the embodiments to the full extent indicated by the broad general meaning of the terms in which the appended claims are expressed.
Number | Date | Country | Kind |
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200910308008.3 | Sep 2009 | CN | national |