Background technology
Business machines such as duplicating machine, printer, facsimile recorder and scanning machine are indispensable information equipment in the present working environment, all clerical workes are all closely bound up with these business machines, and each business machine all must provide a placement location, for the little place of working environment, these business machines will occupy many spaces; Moreover the business machine of these simple functions is often because the difference of working attributes, and it is used rate can be inequality, and often some business machine utilization rate is not high, but because of the needs of minority, still must purchase to answer the possible period of want or need.
At above-mentioned problem, there is manufacturer to develop a kind of multifunctional paper feeding machine (Multi-FunctionPeripherals, MPF), this kind multifunctional paper feeding machine is integrated functions such as photomechanical printing, printing, fax and scanning, the user only need purchase a multifunctional paper feeding machine can carry out multinomial clerical work, simultaneously can save space and the required money that occupies, and more easy operation-interface is provided, become a kind of multi-function electronic device (All-in-one Device).
See also Figure 1A, 1B, known multifunctional paper feeding machine shown in the figure, general known multifunctional paper feeding machine is integrated various function respectively according to different labels and type, for example xerox, print, fax and scanning, these functions are then finished by different equipments respectively, with Figure 1A, 1B is example, this multifunctional paper feeding machine has the scanning work device that is positioned at the top, can carry out scanning work, cooperate the setting of micro processor, cooperate communication line, behind scanning document, can carry out the work of fax; Have an ink-jet equipment in addition in the inside of board, have a paper feed equipment in a side of board, the ink-jet equipment cooperates the paper feed equipment then can carry out the work of print file.This multifunctional paper feeding machine list is with regard to the motion part, at least scanning work device, ink-jet equipment and paper feed equipment have been comprised, wherein the scanning work device has comprised one needs reciprocating scan module (CCD), a driving belt that is connected on the scan module, and is connected on the driving belt in order to the CD-ROM drive motor of rotation function to be provided in order to one; The ink-jet equipment has comprised one and can load the ink folder and need reciprocating carrier, to be connected in driving belt on the carrier, and is connected on the driving belt in order to the CD-ROM drive motor of rotation function to be provided; The paper feed equipment comprised a paper feed roller that need rotate, with the driving gear set of walking the reel engagement, and be engaged in driving gear set so that the CD-ROM drive motor of rotation function to be provided.
The equipment of above-mentioned multifunctional paper feeding machine and CD-ROM drive motor adopt man-to-man configuration, that is an equipment provides required rotation function by a CD-ROM drive motor, yet the design of this kind multifunctional paper feeding machine only is with a scanning machine, an ink-jet printer is installed in the board, such design is except that electronic circuit is integrated, with regard to mechanism's part, because various piece is still and works alone, it is not the purpose of the integration that reaches real, that is required every spare part does not reduce, also fail the board volume to be reduced to some extent because of integrating multinomial function behind a machine; For example the quantity of CD-ROM drive motor is not because of integration reduces, and CD-ROM drive motor is still occupied certain cost, and CD-ROM drive motor also occupies certain volume in the board.
Summary of the invention
The utility model purpose is to provide a kind of multifunctional paper feeding machine, reaches a plurality of equipments really and is integrated in the machine, utilizes a CD-ROM drive motor can selectively drive a plurality of equipments, reduces required cost and dwindles the volume of multifunctional paper feeding machine.
Multifunctional paper feeding machine of the present utility model, comprise a plurality of equipment and the PTO that can carry out different operating, selectively drive two different equipments with a PTO, one first equipment wherein has a motion and one and the gear train that links of this motion movably; One second equipment has a motion and one and the gear train that links of this motion movably;
Also comprise a switching mechanism;
Described PTO links to each other with this switching mechanism;
This switching mechanism is arranged between this gear train of first equipment and second equipment, and between a primary importance and a second place, move, in primary importance, the gear train of this PTO and this first equipment links, in the second place, this gear train of PTO and this second equipment links.
Described PTO is arranged on the described switching mechanism.This switching mechanism is a carrier.Described PTO has an output shaft, and this output shaft is provided with a main drive gear.
Described switching mechanism can also have one and be sheathed on the swing arm of this PTO movably with the follower gear and of this PTO engagement, this swing arm is moved in the described primary importance and the second place, in primary importance, the gear train of this follower gear and first equipment links, in the second place, the gear train of this follower gear and second equipment links.
Described PTO has an output shaft, is provided with a main drive gear in this output shaft, this main drive gear and the engagement of described follower gear.
Described PTO is a CD-ROM drive motor.
Described first equipment is a paper feed equipment, and the motion of this paper feed equipment is a paper feed roller, and gear train is a gear set.
Described second equipment is the one scan equipment, and the motion of this scanning work device is the one scan module, and gear train is constituted by a driving belt and gear set.
According to the foregoing invention content as seen, multifunctional paper feeding machine disclosed in the utility model, be integrated with a plurality of equipments, the gear train of a plurality of corresponding equipments, a more than one PTO and a switching mechanism, wherein each equipment has comprised a motion, motion is corresponding respectively to be connected on the gear train, switching mechanism is connected with PTO and is arranged between two gear trains, power that device exports selectively is connected to one of them equipment to utilize switching mechanism to output power, thereby makes this equipment carry out running.
Below in conjunction with drawings and Examples, it is as follows that the utility model is described in further detail:
Embodiment
According to multifunctional paper feeding machine disclosed in the utility model, it is integrated with transaction functionality such as photomechanical printing, printing, fax and scanning, with regard to its mechanism's part, at least need have scanning work device, ink-jet equipment and paper feed equipment, fundamental purpose of the present utility model is to utilize a CD-ROM drive motor selectively to drive a plurality of equipments (as scanning work device and paper feed equipment), based on above-mentioned purpose, the utility model feasible pattern has:
Embodiment 1
The technological means that embodiment 1 is adopted:
Utilize a switching mechanism that CD-ROM drive motor is moved back and forth and selectively connect two equipments.The technical method that embodiment 1 is feasible:
Shown in Fig. 2 A, 2B, be that the utility model embodiment 1 multifunctional paper feeding machine is formed synoptic diagram shown in the figure, as shown in the figure, multifunctional paper feeding machine 10 includes one first equipment 11, one second equipment 12, a PTO 13 and a switching mechanism 14; Wherein first equipment 11 includes the gear train 112 that a motion 111 and is connected in motion 111, second equipment 12 includes the gear train 122 that a motion 121 and is connected in motion 121, switching mechanism 14 is movably to concern between 122 of gear train 112 and gear trains, and can move back and forth in gear train 112 and 122 of gear trains and have a primary importance and a second place, PTO 13 is arranged on the switching mechanism 14, when switching mechanism 14 is positioned at primary importance, the output shaft 131 of PTO 13 is corresponding to gear train 112, and be connected with gear train 112, in the second place, the output shaft 131 of PTO 13 is corresponding to gear train 122, and is connected with gear train 122.As mentioned above, when wanting to make first equipment 11 carry out running, switching mechanism 14 is moved to primary importance, the output shaft 131 of PTO 13 is connected with the gear train 112 of first equipment 11, the outputting power of PTO 13 is passed on the motion 111 by gear train 112, makes motion 111 actions; And when wanting to make second equipment 12 carry out running, switching mechanism 14 is moved to the second place, the output shaft 131 of PTO 13 is connected with the gear train 122 of second equipment 12, the outputting power of PTO 13 is passed on the motion 121 by gear train 122, makes motion 121 actions.
So promptly selectively drive first equipment 11 or the 12 execution actions of second equipment by a PTO 13, and gear train 112,122 wherein can be gear set or driving belt group, can make motion 111,121 be rotated motion or to-and-fro movement.The first embodiment embodiment:
As shown in Figure 3, shown in the figure multifunctional paper feeding machine concrete structure figure of the utility model embodiment 1, as shown in the figure, multifunctional paper feeding machine 10 has first equipment 11, second equipment 12 and the 3rd equipment 15, respectively in order to carry out paper feed, the work of scanner uni inkjet printing, wherein first equipment 11 and second equipment 12 are shared a PTO 13,15 of the 3rd equipments use a PTO 13 separately, above-mentioned PTO 13 is a CD-ROM drive motor, according to multifunctional paper feeding machine disclosed in the utility model, CD-ROM drive motor the best is a step motor.
As Fig. 4 A, 4B, shown in the 4C, first equipment 11 is the paper feed equipment, motion 111 is a paper feed roller, motion 111 need fill order to stepping rotatablely move, print the paper in the paper box (not shown) is sent into step by step the position that corresponds to the 3rd equipment 15 (ink-jet equipment), until printing finish paper sent by the exit slot (not shown) till, and transmitting rotary power to the gear train 112 of motion 111 is a gear set, wherein gear set is engaged in motion, and has one in order to connect the convergence gear 1121 of power resources; Second equipment 12 is the scanning work device, and motion 121 is a scan module, and motion 121 needs to carry out the to-and-fro movement of parallel displacement, so that the scanning document that is positioned over the scanning platform (not shown) is carried out scanning work; Gear train 122 is the binding of driving belt 1221 and gear set, wherein motion 121 is arranged on the driving belt 1221, and an end of driving belt 1221 is sheathed on the gear 1222, gear 1222 has an axostylus axostyle 1223 that extends downwards, the other end of axostylus axostyle 1223 is arranged at a crowngear 1224, crowngear 1224 engagement one is in order to connect the linking crowngear 1225 of power resources, be connected crowngear 1225 and with convergence gear 1121 corresponding intervals one distance.
Switching mechanism 14 is a carrier that can move in multifunctional paper feeding machine 10, switching mechanism 14 is movable to the primary importance and the second place, and PTO 13 is a CD-ROM drive motor, PTO 13 is fixedly set in switching mechanism 14, the output shaft 131 of PTO 13 is provided with a main drive gear 132, when switching mechanism 14 is positioned at primary importance, the main drive gear 132 of PTO 13 and convergence gear 1121 engagements, when switching mechanism 14 in the second place, the main drive gear 132 of PTO 13 be connected crowngear 1225 engagement.Switching mechanism 14 can directly impose external force (coming the application of force to move by the user as design one push rod on switching mechanism 14) and move between the primary importance and the second place, utilizes similar design (not shown) such as fixed pin or trip to fix in the primary importance or the second place again; Or driving switching mechanism 14 by the movement travel of the 3rd equipment 15 moves, and is feasible enforcement means.
Shown in Fig. 4 B, 4C, when wanting to make first equipment 11 carry out running, switching mechanism 14 is moved to primary importance, make convergence gear 1121 engagements of the main drive gear 132 and first equipment 11 of PTO 13, allow the outputting power of PTO 13 be passed on the motion 111 by output shaft 131, main drive gear 132, convergence gear 1121 and gear set, make motion 111 carry out stepping and rotatablely move, to finish the action of paper feed; And when wanting to make second equipment 12 carry out running, switching mechanism 14 is moved to the second place, the main drive gear 132 of PTO 13 is meshed with the crowngear 1225 that is connected of second equipment 12, allow the outputting power of PTO 13 be passed on the motion 121 by output shaft 131, main drive gear 132, linking crowngear 1225, crowngear 1224, axostylus axostyle 1223, gear 1222, driving belt 1221, make motion 121 be carried out reciprocating action, finish scanning operation.The technological means that embodiment 2 embodiment 2 are adopted:
CD-ROM drive motor maintains static, and utilizes switching device shifter to come selectively on transferring power to two equipment.The technical method that embodiment 2 is feasible:
Shown in Fig. 5 A, 5B, shown in the figure the utility model embodiment 2 multifunctional paper feeding machine synoptic diagram, as shown in the figure, multifunctional paper feeding machine 10` includes one first equipment 11`, one second equipment 12`, a PTO 13` and a switching mechanism 14`; Wherein the first equipment 11` includes the gear train 112` that a motion 111` and is connected in motion 111`, the second equipment 12` includes the gear train 122` that a motion 121` and is connected in motion 121`, switching mechanism 14` is movably to concern between between gear train 112` and gear train 122`, and can between gear train 112` and gear train 122`, move back and forth and have a primary importance and a second place, PTO 13` switching mechanism 14` maintains the connection, 14` is positioned at primary importance when switching mechanism, promptly transmit outputting power to switching mechanism 14` by PTO 13`, be connected with gear train 112` by switching mechanism 14` again, in the second place, transmit outputting power to switching mechanism 14` by PTO 13`, be connected with gear train 122` by switching mechanism 14` again.As mentioned above, when wanting to make first equipment 11 carry out running, 14` moves to primary importance with switching mechanism, make the outputting power of PTO 13` be passed to gear train 112` by switching mechanism 14`, be passed on the motion 111` by gear train 112` again, make motion 111` action; And when wanting to make the second equipment 12` carry out running, 14` moves to the second place with switching mechanism, the outputting power of PTO 13` is passed on the gear train 122` by switching mechanism 14, is passed on the motion 121` by gear train 122` again, make motion 121` action.
So under the fixed condition of PTO 13`, can utilize switching mechanism 14` selectively to drive the first equipment 11` or second equipment 12` execution action by a PTO 13`.Embodiment 2 embodiments:
As Fig. 6 A, 6B, shown in the 6C, the first equipment 11`, motion 111`, the second equipment 12` and motion 121` are all identical with first embodiment, no longer giving unnecessary details more, wherein gear train 112` has one in order to linking crowngear 1121` that connects power resources and the crowngear 1122` that is connected to gear set, gear train 122` has one in order to connect the linking crowngear 1225` of power resources, two are connected crowngear 1121`, the 1225` setting that is spaced a distance accordingly, and two be connected crowngear 1121`, the 1225` axis direction is towards in the same way; PTO 13` is arranged at two and is connected crowngear 1121`, between the 1225`, the axis direction of its output shaft 131` is connected crowngear 1121` with two, 1225` in the same way, on output shaft 131`, has a main drive gear 132`, switching mechanism 14` includes a swing arm 141` and a follower gear 142`, the end of swing arm 141` is sheathed on output shaft 131` with rotatable relation, the other end of the swing arm 141` follower gear 142` that is pivoted, and follower gear 142` and main drive gear 132` engagement, swing arm 141` can keep under the state of engagement in follower gear 142` and main drive gear 132`, move to the primary importance and the second place, in primary importance, follower gear 142` be connected crowngear 1121` engagement, in the second place, follower gear 142` be connected crowngear 1225`.
Shown in Fig. 6 B, 6C, when wanting to make the first equipment 11` carry out running, the swing arm 141` of switching mechanism 14` is moved to primary importance, make the umbrella shape convergence gear 1121` engagement of the follower gear 142` and the first equipment 11`, allow the outputting power of PTO 13` be passed on the motion 111` by follower gear 142`, umbrella shape convergence gear 1121`, crowngear 1122` and the gear set of output shaft 131`, main drive gear 132`, switching mechanism 14`, make motion 111` carry out stepping and rotatablely move, to finish the action of paper feed; And when wanting to make the second equipment 12` carry out running, the swing arm 141` of switching mechanism 14` is moved to the second place, follower gear 142` is meshed with the crowngear 1225` that is connected of the second equipment 12`, allow the outputting power of PTO 13` by the follower gear 142` of output shaft 131`, main drive gear 132`, switching mechanism 14`, be connected crowngear 1225`, crowngear 1224`, axostylus axostyle 1223`, gear 1222`, driving belt 1221` and be passed on the motion 121`, make motion 121` be carried out reciprocating action, finish scanning operation.