KR200281287Y1 - Transfer apparatus of printing paper - Google Patents

Abstract

The present invention relates to a conveying apparatus for drawing and transporting printing paper after printing using a screen printing machine together with supplying a printing feeder to a printing machine such as a screen printing machine. The present invention relates to a printing paper conveying apparatus for transferring and printing a printed sheet and drawing the printed sheet by air adsorption.

In general, in a small press such as a screen printer, a feeder that is cut to a predetermined thickness and size is loaded in the lifting and loading unit, and the worker draws out one by one, supplies it to the printing press, and prints it on the press receiving machine. Since it takes the printing paper and loads it in the discharge stacking lift, it takes a lot of work time, and it has the disadvantage of degrading work efficiency and degrading the productability such as wrinkle of printing paper and printing ink by going through the hand of the worker. .

The present invention forms an air adsorption pad on a conveyance part reciprocally linked by a power-linked chain to adsorb and transport the print paper, and by advancing and lowering the conveying part to adsorb and transport the print paper so as to transport the print paper. The purpose is to automatically transfer printing paper.

Description

Transfer apparatus of printing paper

The present invention relates to a feeder for feeding and transporting printing paper after printing using a screen printing machine, etc., in addition to supplying a printing feeder to a printing machine in printing such as a screen printing machine. The present invention relates to a printing paper conveying apparatus for transferring and printing a printed sheet and drawing the printed sheet by air adsorption.

In general, in a small printing machine such as a screen printing machine, a feeder to be printed cut to a predetermined thickness and size is loaded in a lifting loading unit, and a worker draws out one by one and supplies it to a printing machine.

In addition, when the printing is completed, the operator picks up the printing paper and loads it on the discharge stack lift.

In this way, by supplying printing supplies to the printing presses one by one, printing them, and withdrawing them again, it takes a lot of work time to reduce the work efficiency and hands of the operator to reduce the product quality such as wrinkle of printing paper and printing ink. There is a disadvantage.

In the supply of printing paper, large presses are equipped with an automated transfer device, but large presses are expensive and have a very complicated structure and thus cannot be applied to small presses.

The present invention has been made to solve the above problems, and in particular, by forming an air adsorption pad in the conveying unit reciprocating with a power-linked chain to adsorb and transport the printing paper, by lifting and lowering the conveying unit to adsorb and It is designed to automatically transfer printing paper in a small printing machine by enabling the transfer of printing paper by transporting, which is to shorten working time and greatly improve work efficiency.

Figure 1 is a full side cross-sectional view showing an embodiment of the present invention.

Figure 2 is an explanatory view of the operation of the transfer state for the important portion adsorption pad of the present invention.

Figure 3 is an explanation of the lift of the important part of the adsorption pad of the present invention.

Explanation of symbols on the main parts of the drawings

10; Gas 11; Elevating trial 12; chain

20; Supply 21; Loading section 30; Conveyer

31; Interlocking chain 32; Transfer chain 40; Guide device

41; Supply guide 42; Withdrawal guide 43;

50; Adsorption device 51; Suction tube 52; Air hose

53; Suction rod 54; Adsorption pad 60; Hoist

61; Termination 62; Guide rail 63; lifting cam

M; Power motor 100; Printing machine 200;

201; Printing paper

In order to achieve the above object, the present invention will be described in detail with reference to the accompanying drawings.

1 is an overall side cross-sectional view showing an embodiment of the present invention, Figure 2 is a schematic diagram showing the operation of the transfer state for the important portion of the adsorption pad of the present invention and Figure 3 is a diagram illustrating the lifting of the important portion of the adsorption pad of the present invention will be.

As shown in the figure, a small printing machine 100 such as a known screen is positioned inwardly. &Quot; Printing paper 200 supply portion 20 and printing paper 201 loading portion 21 for lifting and lowering the elevating plate 11 to the chain 12 by forming a gas-shaped body (10) Allow for loading after printing and printing.

The printer 100 is interlocked with both side walls of the base 10 by interlocking one or two transfer chains 32 interlocked with the power motor M and the interlocking chain 31 to the base 10 having a central portion. Conveying device 30 to configure,

A supply guide 41 and an extraction guide 42 whose one end is hinged to the base 10 to the upper portion of the transfer chain 32 constitute a “┓” shaped transfer member 43 which is adhered to these rail grooves. It is configured and fastened with the transfer chain 32 by pins attached to the long hole drilled in the transfer body 43, the transfer body 43 by the transfer chain 32 is guided from the supply guide 41 and the withdrawal guide 42 It consists of a guide device 40 to reciprocate.

In addition, the conveying body 43 is connected to the suction pipe 51 connected to the conveying body 43 on both sides of the gas 10 to be connected to the air hose 52 and an air pump not shown to exert a suction force, and the suction pipe 51 Adsorbing device 50 for adsorbing the printing paper on the lower side by forming a suction pad (54) in the plurality of suction rods 53 downward;

The end 61 of the feed guide 41 and the pull-out guide 42 downwardly connected to the elevating cam 63 which is interlocked by the motor (not shown) of the base 10 by the guide rail 62. It consists of a lifting device 60 for raising and lowering the leading end of the supply guide 41 and the extraction guide 42.

The working effect of the present invention configured as described above will be described in more detail.

1 is an overall side cross-sectional view showing an embodiment of the present invention such that a compact printing machine 100 such as a known screen is positioned inwardly. "Printer by loading the feed paper 200 to be printed on the supply unit 20 made of a printing supply lifting and lowering plate 11 which is lifted and lifted by the chain 12 that is not shown on both sides of the gas-shaped body (10) Work begins with the switch on by 4, not shown with 100.

Accordingly, the power motor (M) of the gas 10 is driven to supply the print feed sheet 200 to the printer 100, so that the interlock chain 31 and the transfer chain 32 interlock with each other, thereby supplying the transfer chain 32. The transfer body 43 is rotated to the (20) side at this time interlocked with the transfer chain 32 and guided to the supply guide 41 is moved in the same direction by the transfer chain 32 to transfer as shown in FIG. The suction pad 54 of the suction device 50 formed in the sieve 43 moves to the upper side of the feeder 200 (moving in a state where the supply guide 41 of the dashed line is in an upward position). The end 61 of the feed guide 41 fixed to the longitudinal end 61 is lowered by the vertical end 61 guided thereto while the elevating cam 63 rotated by the power rotates to the cam groove and the longitudinal end 61 is lowered. The fastened conveying member 43 and the suction pad 54 are lowered together to be in close contact with the feeder 200 loaded at the lowered position.

And the suction force of the air pump not shown by the signal of the sensor that detects the close contact with the supply source 200 provides the suction force to the air hose 52, the suction pipe 51 and the suction rod 53 by the suction pad (54) The supply paper 200 in close contact with and fixed in close contact.

As the end 61 which is lowered in accordance with the continuous rotation of the elevating cam 63 is elevated to the dashed line in the city again, the tip of the integrated supply guide 41 is raised and the supply source 200 is raised to a predetermined position.

And by the transfer chain 32 is driven back by driving the power motor (M) by a sensor (not shown) that detects that the transfer chain 32 linked to the power motor (M) has reached a designated position. The conveying body 43 which adsorb | sucked the supply paper 200 moves to the printer 100 side.

By stopping the suction force by the sensor not shown to sense the movement position, the feed sheet 200 fixed to the suction pad 54 is dropped and supplied to the printer 100.

In this way, when the supply paper 200 to be printed is supplied, a known printer 100 is to print and the driving motor M is driven again in response to a print completion signal to drive the transfer chain 32 to draw out a guide ( The conveying body 43 adhered to 42 moves on the printing machine of the base 10, and the lifting cam 63 rotates to lower the vertical section 61 so that the printed printing paper 201 is transferred to the suction pad 54. With the adsorption, it is lifted and dropped to the discharge stacking portion 21 by the reverse feed.

In this series of processes, the supply of the feed sheet 200 and the discharge of the printed sheet 201 after printing are performed together, so that each of the two conveying bodies 43 is linked together so that the discharge is continuously performed with the supply.

In addition, the drawings and descriptions of the present invention omit the description and description of the sensor or limit switch, but provides a signal at the designated location using the position detection and station, etc. This configuration is a very conventional technology in the industry It also omits the power source motor and its interlocking chain.

The present invention forms an air adsorption pad on a transfer section reciprocated by an interlocking chain to automatically supply and feed the printing feed paper supplied to a small press to adsorb and transport the print paper, and raise and lower the transfer section to print. It is possible to easily configure the conveying structure of printing paper by absorbing and conveying paper, and it is possible to achieve automation in the conventional compact printing machine, which shortens the printing work time and greatly improves the work efficiency. It is a useful design that is easy to use and shows trouble-free features.

Claims (1)

So that the small press 100 is positioned inward. "The configuration of the gas-shaped body (10) to form a feed sheet 200, the supply portion 20 and the printing paper 201 loading portion 21 consisting of the elevating plate 11, A transfer device 30 interlocking the transfer chain 32 interlocked with the base 10 by the interlocking chain 31 on both side walls of the base 10, and The supply chain 41 and the draw guide 42, one end of which is hinged to the base 10 to the upper portion of the conveying chain 32 to form a conveying body 43, the long hole drilled in the conveying body 43 A guide device 40 which is reciprocated by being guided from the supply guide 41 and the withdrawal guide 42 by fastening with the transfer chain 32 by a pin adhered to the transfer chain 32; The suction body 53 is connected to the suction pipe 51 connected to the transfer body 43 on both sides of the gas 10 to exert suction power, and the suction pipe 51 constitutes the suction rod 53 constituting the suction pad 54. Adsorption device 50 for adsorbing printing paper, To the elevating device 60 for interlocking the longitudinal end 61 of the supply guide 41 and the extraction guide 42 to the interlocking lifting cam 63 of the base 10 by the guide rail 62. Printing paper conveying apparatus, characterized in that configured.