JPH0499671A - Perfecting printer for cutform - Google Patents

Abstract

PURPOSE:To achieve perfecting of a cutform by receiving a cutform printed on one face through a cutform printer, turning the cutform by 180 deg. and returning the turned cutform to the cutform printer under a state for printing on the rear surface and then turning over the cutform immediately in front of a printing mechanism. CONSTITUTION:A cutform is printed on the surface at a print mechanism section and carried through a guide 11 to a converting unit 8 thence through a carrying roller 5 to a sensor 9. When the sensor 9 detects the leading end of the cutform, a solenoid 1 functions to lower a plunger 101 so as to lift a drive roller 3 which is thereby separated from the carrying roller 5. A conversion motor 6 is then operated based on the operational information of the solenoid 1 and the converting unit 8 is rotated by 180 deg. by means of a converting belt 7 and a rotary roller 10 thus turning over the cutform. The solenoid 1 is then operated again to return the drive roller 3 and the cutform is carried by means of the carrying roller 5, a slit 81 and the guide 11 to the print mechanism section thus bringing rear surface printing state.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a double-sided printing device for a ticket, and particularly to a device for printing both sides of a ticket by being attached to a ticket printing device that requires printing on both sides of a ticket. This invention relates to a double-sided printing device for single sheets.

[Conventional technology]

Conventionally, this type of cut printing device has been a device that prints only on one side of the cut.

[Problem to be solved by the invention]

The above-described conventional ticket printing device has a drawback in that it can only print on one side of the ticket because the printing mechanism is located adjacent to the ticket conveyance path.

SUMMARY OF THE INVENTION An object of the present invention is to eliminate the above-mentioned drawbacks and to provide a double-sided printing device for a ticket, which is capable of printing on both sides of a ticket by flipping the ticket from the front side to the back side immediately before the printing mechanism.

[Means to solve the problem]

The double-sided printing device for a ticket of the present invention is a means for receiving a ticket printed on the front side by a ticket printing device, rotating the ticket 180 degrees, and retransmitting it to the ticket printing device in a state where printing is possible on the back side. It is refined with the following.

〔Example〕

Next, the present invention will be explained with reference to the drawings.

FIG. 1 is a perspective view of one embodiment of the present invention.

The double-sided printing device for single sheets shown in FIG. 1 is roughly divided into three mechanisms.

The first is the drive mechanism, and the solenoid 1. Drive motor 2
．． Drive roller 3. Consists of a drive belt 4 and a drive roller 3
The plunger 101 is moved up and down by the solenoid 1, and the drive roller 3 can be moved up and down as shown by the arrows.

The second part is a mechanism for turning over the ticket, and the transport roller 5 is driven by the drive roller 3. It consists of a conversion unit 8 provided with a sensor 91 and a rotating roller 11 for detecting the tip of a cut.

Part 3 is a mechanism that rotates the conversion unit 8 by 180 degrees.
It consists of a conversion belt 7 connected to a rotating roller 11 of a conversion unit 8, and a conversion motor 6 that rotates the conversion belt 7.

Next, the operation of the embodiment shown in FIG. 1 will be explained with reference to FIG. 2.

FIG. 2 is an explanatory diagram of the operation of the embodiment of FIG. 1.

The front side of the ticket is first printed in a printing mechanism section (not shown), then conveyed to the conversion unit 8 via the guide 11, and further conveyed to the sensor 9 by the conveyance roller 5. The conveyance roller 5 is rotated by a drive motor 2°, a drive belt 4, and a drive roller 3. When the sensor 9 detects the leading edge of the ticket, the solenoid 1 is operated based on this information, the plunger 101 is lowered, and the drive roller 3 is lifted and separated from the conveyance roller 5. Next, the conversion motor 6 that has obtained the operation information of the solenoid 1 is operated, and the conversion unit 8 is rotated 180 degrees by the conversion belt 7 and rotating roller 10 to turn over the ticket, and then the solenoid 1 is operated again to drive the conversion unit 8. By returning the roller 3 to its original position and conveying the ticket to the printing section by the conveyance roller 5 through the slit 81 and the guide 11, it becomes possible to print on the back side.

〔Effect of the invention〕

As explained above, the present invention has the effect of making it possible to print on both sides of a ticket by having a mechanism for turning over the ticket printed on the front side from the front side to the back side8.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of an embodiment of a double-sided printing device for a ticket according to the present invention, and FIG. 2 is an explanatory diagram showing the operation of the embodiment of FIG. 1. 1... Solenoid, 2... Drive motor, 3.1. Drive roller, 4... Drive belt, 5... Conveyance roller,
6... Conversion motor, 7... Conversion belt, 8... Conversion unit, 9... Sensor, 10... Rotating roller, 11... Guide, 81... Slit, 101...
・Plunger [Kakuyu Yutsuki

Claims (1)

[Claims] A ticket comprising means for receiving a ticket printed on the front side by a ticket printing device, rotating the ticket 180 degrees and retransmitting it to the ticket printing device in a state in which the back side can be printed. double-sided printing device.