CN217807634U - Double-sided turnover mechanism of ink-jet printer - Google Patents
Double-sided turnover mechanism of ink-jet printer Download PDFInfo
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- CN217807634U CN217807634U CN202221701901.XU CN202221701901U CN217807634U CN 217807634 U CN217807634 U CN 217807634U CN 202221701901 U CN202221701901 U CN 202221701901U CN 217807634 U CN217807634 U CN 217807634U
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Abstract
A double-sided turnover mechanism of an ink-jet printer comprises a paper inlet, a paper outlet, a horizontal paper feeding channel arranged between the paper inlet and the paper outlet, an upper turnover upper paper feeding channel communicated with the horizontal paper feeding channel, an upper turnover paper feeding channel communicated with the upper turnover paper feeding channel, and an upper turnover lower paper feeding channel communicated with the upper turnover paper feeding channel, wherein the upper turnover lower paper feeding channel is communicated with the paper outlet; the paper feeding device is characterized by further comprising a lower overturning upper paper feeding part communicated with the horizontal paper feeding channel, a lower overturning part communicated with the lower overturning upper paper feeding part, and a lower overturning lower paper feeding part communicated with the lower overturning part, wherein the lower overturning lower paper feeding part is communicated with the paper outlet. The utility model discloses its turn-over action of realization paper that can be quick has improved work efficiency.
Description
Technical Field
The utility model relates to an ink jet printer technical field, in particular to a double-sided turnover mechanism for ink jet printer.
Background
When the ink jet printer prints paper, generally, one side of the paper is printed first, and then the other side of the paper is printed, and a turnover mechanism is needed to print the paper with one printed side, for example, chinese patent No. CN201910596663.7 discloses a method for operating a turnover device of the printer, wherein the turnover device is realized by matching a storage cylinder, tensioning a suction device, a clamping gripper, a control valve and the like. However, the device has the problems of large volume, complex control and insufficient working efficiency.
SUMMERY OF THE UTILITY MODEL
The technical purpose of the utility model is to overcome prior art's weak point, provide an ink jet printer's double-sided turnover mechanism, solved the problem that exists among the prior art, its turn-over action of realization paper that can be quick has improved work efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions: a double-sided turnover mechanism of an ink-jet printer comprises a paper inlet, a paper outlet, a horizontal paper feeding channel arranged between the paper inlet and the paper outlet, an upper turnover upper paper feeding channel communicated with the horizontal paper feeding channel, an upper turnover paper feeding channel communicated with the upper turnover upper paper feeding channel, and an upper turnover lower paper feeding channel communicated with the upper turnover paper feeding channel, wherein the upper turnover lower paper feeding channel is communicated with the paper outlet; the method is characterized in that: the paper feeding device is characterized by further comprising a lower overturning upper paper feeding part communicated with the horizontal paper feeding channel, a lower overturning part communicated with the lower overturning upper paper feeding part, and a lower overturning lower paper feeding part communicated with the lower overturning part, wherein the lower overturning lower paper feeding part is communicated with the paper outlet.
As a further preferred technical scheme of the utility model, be equipped with the paper of being convenient for on the horizontal paper feed passageway and get into lower returning face plate in the paper portion of walking is gone up in the upset down.
As a further preferred technical scheme of the utility model, it is right to overturn the upper paper feed portion of lower including lower upset upper paper feed passageway, be used for the lower upset upper paper feed conveyer belt that the interior paper of lower upset upper paper feed passageway carried and the lower upset upper paper feed conveyer belt that the lower upset upper paper feed conveyer belt connected is down the upset upper paper feed action wheel, is overturned down and is gone up the paper feed from the driving wheel and be used for the drive the lower upset upper paper feed driving motor of paper feed action wheel is gone up in the upset down.
As a further preferred technical solution of the present invention, the lower turnover part includes a lower turnover part turnover paper feeding channel, a lower turnover part turnover paper feeding belt for conveying paper in the lower turnover part turnover paper feeding channel, a lower turnover part turnover paper feeding driving wheel connected to the lower turnover part turnover paper feeding belt, a lower turnover part turnover upper paper feeding driven wheel, and a lower turnover part turnover upper paper feeding driving motor for driving the lower turnover part turnover upper paper feeding driving wheel; the lower overturning part overturning paper feeding channel is hinged with the lower overturning upper paper feeding channel and is driven by the lower overturning part overturning motor to rotate.
As a further preferred technical scheme of the utility model, under the upset paper feed portion under including under the upset the paper feed passageway, be used for right under the upset paper feed passageway in the paper feed passageway under the upset carry out under the upset paper feed conveyer belt and under the upset paper feed action wheel under the lower upset of paper feed conveyer belt connection under the upset, under the upset paper feed from the driving wheel and be used for the drive paper feed driving motor under the lower upset of paper feed action wheel under the upset.
As the utility model discloses a further preferred technical scheme, upset portion upset form advance passageway is equipped with out the paper through-hole down, works as upset portion upset motor drives down upset portion upset form advance passageway is when reacing preset position down, is located the paper in the upset form advance passageway of upset portion gets into through going out the paper through-hole down in the form advance passageway overturns down.
To sum up, the utility model discloses following beneficial effect has:
the utility model discloses its turn-over action of realization paper that can be quick has improved work efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural diagram of the middle and lower turnover plate of the present invention;
fig. 3 is a structural diagram of the paper outlet of the utility model.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The embodiment is as follows: as shown in fig. 1-3, the entire turnover mechanism of the double-sided turnover mechanism of the inkjet printer is arranged in a frame, and comprises a paper inlet 1, a paper outlet 2, a horizontal paper feeding channel 3 arranged between the paper inlet 1 and the paper outlet 2, an upper turnover upper paper feeding channel 4 communicated with the horizontal paper feeding channel 3, an upper turnover paper feeding channel 5 communicated with the upper turnover upper paper feeding channel 4, and an upper turnover lower paper feeding channel 6 communicated with the upper turnover paper feeding channel 5, wherein the upper turnover lower paper feeding channel 6 is communicated with the paper outlet 2; the existing paper turnover mechanism is generally positioned between a front printing mechanism and a back printing mechanism and used for turning over paper between the two printing mechanisms so as to print the other side, in work, the paper printed on the front side is printed by the front printing mechanism, the paper enters through a paper inlet, then enters an upper turnover upper paper feeding channel 4 and then enters an upper turnover paper turnover channel 5, after the paper is turned over, the paper enters an upper turnover lower paper feeding channel 6 and then enters a horizontal paper feeding channel 3, and finally is conveyed out through a paper outlet and enters a back printing mechanism, however, in actual work, an applicant finds that the working efficiency is not high enough and cannot completely meet the high-efficiency requirement of production, and therefore the paper turnover mechanism is improved.
Further, be equipped with the paper of being convenient for on horizontal paper feed passageway 3 and get into lower returning face plate 10 in the paper feed portion 7 is gone up in the upset down, the existence of returning face plate 10 down more makes things convenient for the paper to get into down in the upset paper feed portion 7 of going to guarantee work efficiency, equally, be equipped with the paper of being convenient for on horizontal paper feed passageway 3 and get into go up the upset board of going up in the upset paper feed portion, go up the upset board and all be its rotation by motor control with lower returning face plate, realize the upset.
Further, the lower-flip upper paper feeding portion 7 includes a lower-flip upper paper feeding passage, a lower-flip upper paper feeding conveyor belt for conveying paper in the lower-flip upper paper feeding passage, a lower-flip upper paper feeding driving wheel connected to the lower-flip upper paper feeding conveyor belt, a lower-flip upper paper feeding driven wheel, and a lower-flip upper paper feeding driving motor for driving the lower-flip upper paper feeding driving wheel, and the lower-flip upper paper feeding passage is made of a plate material or a profile material or the like, and is only required to pass through the paper; under overturn, the paper feeding driving motor drives the lower overturn upper paper feeding conveying belt through the lower overturn upper paper feeding driving wheel to convey paper, the lower overturn upper paper feeding conveying belt is matched with the driven wheel, and then the paper feeding driving motor is matched with a proper tensioning wheel according to requirements.
Further, the lower turning and turning part 8 comprises a lower turning part turning and paper feeding channel, a lower turning part turning and paper feeding conveyer belt for conveying paper in the lower turning part turning and paper feeding channel, a lower turning part turning and paper feeding driving wheel connected with the lower turning part turning and paper feeding conveyer belt, a lower turning part turning and upper paper feeding driven wheel and a lower turning part turning and upper paper feeding driving motor for driving the lower turning part turning and upper paper feeding driving wheel; the lower overturning part overturning paper feeding channel is hinged with the lower overturning upper paper feeding channel and is driven by an overturning motor of the lower overturning part to rotate; the lower overturning part overturning paper feeding channel is made of plates or profiles and the like, and the requirement that paper passes through the lower overturning part overturning paper feeding channel is met; lower upset portion upset is gone up paper feed driving motor and is driven lower upset portion upset paper feed conveyer belt through lower upset portion upset paper feed action wheel and realize the transport to the paper, lower upset portion upset is gone up paper feed and is cooperated from the driving wheel, again according to the demand, the cooperation is suitable take-up pulley can, and upset portion upset motor 11 can adopt output shaft lug connection hinge pin down, and hinge pin and the fixed mode of upset paper feed passageway of lower upset portion, realize the rotation of upset paper feed passageway of lower upset portion, also can install the power wheel on the upset motor of lower upset portion, fixed follower on upset portion upset paper feed passageway, the mode of rethread connection chain or hold-in range or belt goes on.
Similarly, the lower turnover lower paper feeding portion 9 includes a lower turnover lower paper feeding passage, a lower turnover lower paper feeding conveyer belt for conveying paper in the lower turnover lower paper feeding passage, a lower turnover lower paper feeding driving wheel connected to the lower turnover lower paper feeding conveyer belt, a lower turnover lower paper feeding driven wheel, and a lower turnover lower paper feeding driving motor for driving the lower turnover lower paper feeding driving wheel; the lower turnover paper feeding channel is made of plates or profiles and the like, and the requirement that paper passes through the lower turnover paper feeding channel is met; paper feed driving motor under the upset drives under the upset through paper feed action wheel under the upset and advances the conveyer belt realization to the transport of paper under the upset, and paper feed is followed the driving wheel and is cooperated under the upset down, again according to the demand, the cooperation suitable take-up pulley can.
Further, the lower overturning part overturning paper feeding channel is provided with a paper outlet through hole 12, and when the lower overturning part overturning motor drives the lower overturning part overturning paper feeding channel to reach a preset position, paper in the lower overturning part overturning paper feeding channel enters the lower overturning paper feeding channel through the paper outlet through hole 12.
When the printer works, the upper overturning upper paper feeding channel and the lower overturning upper paper feeding channel are paper channels used in the paper overturning process and can work simultaneously, and the aim is that under the condition of high-speed printing (the output speed of 150A 3 paper sheets per minute), a single overturning paper channel stops at the overturning moment and cannot meet high-speed paper feeding, so that two paper channels are adopted for carrying out paper conveying processing, namely, the paper is overturned by carrying out the odd paper feeding on the upper overturning upper paper feeding channel by 1,3,5 and the like, and carrying out the overturning on the upper paper feeding channel by carrying out the even paper feeding on the even paper feeding channels of 2, 4, 6 and the like, namely, the paper feeding overturning from the upper overturning upper paper feeding channel is realized in the paper feeding process, and the paper is overturned from the lower overturning on the upper paper feeding channel, so that the paper feeding under the high-speed paper feeding condition is completed, and the working efficiency is improved.
The paper feeding mode of the upper turning upper paper feeding channel is as follows: after receiving the fed paper, the paper inlet identifies whether the fed paper is an upper fed paper according to counting logic (odd fed paper), at the moment, an upper fed paper turnover plate falls down, the paper enters an upper turnover upper paper feeding channel through the upper fed paper turnover plate, then enters an upper turnover paper turning channel, and when the position of the upper turnover paper turning channel is reached, the paper stops, a turnover motor of the upper turnover paper turning channel rotates reversely, the paper moves reversely, enters the upper turnover lower paper feeding channel through an outlet, and the paper is output through a paper outlet to complete the turnover of the paper;
the paper feeding mode of the upper paper feeding channel is as follows: after receiving the fed paper, the paper feed port identifies whether the fed paper is a lower fed paper or not according to the counting logic, and the rest is the same as the above.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A double-sided turnover mechanism of an ink-jet printer comprises a paper inlet (1), a paper outlet (2), a horizontal paper feeding channel (3) arranged between the paper inlet (1) and the paper outlet (2), an upper turnover upper paper feeding channel (4) communicated with the horizontal paper feeding channel (3), an upper turnover paper turning channel (5) communicated with the upper turnover upper paper feeding channel (4) and an upper turnover lower paper feeding channel (6) communicated with the upper turnover paper turning channel (5), wherein the upper turnover lower paper feeding channel (6) is communicated with the paper outlet (2); the method is characterized in that: also comprises a lower turnover upper paper feeding part (7) communicated with the horizontal paper feeding channel (3), a lower turnover part (8) communicated with the lower turnover upper paper feeding part (7) and a lower turnover lower paper feeding part (9) communicated with the lower turnover part (8), the lower turnover lower paper feeding part (9) is communicated with the paper outlet (2).
2. The double-sided turnover mechanism of an ink jet printer as set forth in claim 1, wherein: and a lower overturning plate (10) which is convenient for paper to enter the lower overturning upper paper feeding part (7) is arranged on the horizontal paper feeding channel (3).
3. The double-sided flipping mechanism of an inkjet printer according to claim 1, wherein: the lower overturning upper paper feeding part (7) comprises a lower overturning upper paper feeding channel, a lower overturning upper paper feeding conveying belt, a lower overturning upper paper feeding driving wheel and a lower overturning upper paper feeding driving motor, wherein the lower overturning upper paper feeding conveying belt is connected with the lower overturning upper paper feeding conveying belt, and the lower overturning upper paper feeding driving wheel is driven by the lower overturning upper paper feeding driving wheel and is used for driving the lower overturning upper paper feeding driving wheel.
4. The double-sided flipping mechanism of an inkjet printer according to claim 2, wherein: the lower overturning and overturning part (8) comprises a lower overturning part overturning paper feeding channel, a lower overturning part overturning paper feeding conveying belt for conveying paper in the lower overturning part overturning paper feeding channel, a lower overturning part overturning paper feeding driving wheel connected with the lower overturning part overturning paper feeding conveying belt, a lower overturning part overturning upper paper feeding driven wheel and a lower overturning part overturning upper paper feeding driving motor for driving the lower overturning part overturning upper paper feeding driving wheel; the lower overturning part overturning paper feeding channel is hinged with the lower overturning upper paper feeding channel and is driven by the lower overturning part overturning motor to rotate.
5. The double-sided turnover mechanism of an ink jet printer as set forth in claim 1, 2, 3 or 4, wherein: the lower overturning lower paper feeding part (9) comprises a lower overturning lower paper feeding channel, a lower overturning lower paper feeding conveying belt, a lower overturning lower paper feeding driving wheel and a lower overturning lower paper feeding driving motor, wherein the lower overturning lower paper feeding conveying belt is connected with the lower overturning lower paper feeding conveying belt, the lower overturning lower paper feeding driving wheel drives the lower overturning lower paper feeding driving wheel.
6. The double-sided turnover mechanism of an ink jet printer as set forth in claim 2, wherein: the lower overturning part overturning paper feeding channel is provided with a paper outlet through hole (12), and when the lower overturning part overturning motor drives the lower overturning part overturning paper feeding channel to reach a preset position, paper in the lower overturning part overturning paper feeding channel enters the lower overturning paper feeding channel through the paper outlet through hole (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221701901.XU CN217807634U (en) | 2022-07-04 | 2022-07-04 | Double-sided turnover mechanism of ink-jet printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221701901.XU CN217807634U (en) | 2022-07-04 | 2022-07-04 | Double-sided turnover mechanism of ink-jet printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217807634U true CN217807634U (en) | 2022-11-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221701901.XU Active CN217807634U (en) | 2022-07-04 | 2022-07-04 | Double-sided turnover mechanism of ink-jet printer |
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| Country | Link |
|---|---|
| CN (1) | CN217807634U (en) |
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2022
- 2022-07-04 CN CN202221701901.XU patent/CN217807634U/en active Active
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