KR101689027B1 - Cover printer of book type printed matter - Google Patents

Abstract

The present invention relates to a booklet printing machine for a booklet type printing machine, and more particularly, to a booklet printing machine for a booklet type printing machine, which comprises a tray for supplying printed materials one by one to a printing position, the printed matter being stacked in multiple layers, an elevating device for raising and lowering the tray, A paper feed unit configured by an angle adjusting device for adjusting an angle difference between a ground portion and a cut portion of a printed matter; And a printing unit for printing the surface of the printed matter fed from the paper feeding unit.
According to the present invention, when printing a printed matter having different heights of a ground portion, which is a ground portion of a printed matter having a large quantity, and a cut portion, which is a cut portion, the apparatus detects an angle difference between a ground portion and a cut portion, It is possible to continuously print 10 times as many prints as compared with the prior art, minimize the stoppage of the printing apparatus, and reduce the printing cost. In addition, the present invention has an effect of reducing the workload of an operator monitoring the printing apparatus, thereby preventing an operator from standing by next to the printing apparatus, thereby reducing labor costs. Further, the present invention can print a larger amount of printed matter in the same operation time than the conventional one, thereby reducing the facility cost required for installing the printing apparatus and reducing the work space occupied by the printing apparatus .

Description

{COVER PRINTER OF BOOK TYPE PRINTED MATTER}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a booklet printing machine for booklet printing, and more particularly, to a booklet printing machine for booklet printing which raises and lowers the angle of printed materials according to the state of a grounded printing plate.

Generally, a booklet-type advertisement is a paper sheet that is folded in a state where two or more sheets of paper are overlapped, and then the sheet is folded at the center and then joined to a folded stapler. These paper promotional materials are widely used for explaining products, and it is common to produce them in large quantities at the head office and distribute them by stamping the names and contacts of the sellers at each branch.

However, there is a problem that the stamp stamp has to be manually taken by a person, and a device capable of automatically printing the stamp stamp has been developed. This is generally referred to as a cover printing apparatus. In the cover printing apparatus, the folded portion of the printed material is placed in the paper feeding portion in the inserting direction, and the paper feeding portion feeds one copy at a time into the printing apparatus.

A technique related to such a marking surface printing apparatus has been proposed in Patent Registration No. 1380154.

Hereinafter, a label printing apparatus for a label for an electronic tag disclosed in Patent Publication No. 1380154 will be briefly described as a prior art.

FIG. 1 is a side view of a label marking surface printing apparatus for an electronic tag in a patent document No. 1380154 (hereinafter referred to as a "conventional machine").

As shown in FIG. 1, the conventional RFID label surface printing apparatus includes a TPH 30 which is closely attached to a label surface 100 of an RFID tag guided by a guide roller 20 and prints various information, Wow; A horizontal support 32 mounted on the bottom of the TPH 30 to support the TPH 30; An eccentric cam 34 which is in close contact with a bottom of one side of the support base 32 and slightly lifts up the support base 32 in accordance with the rotation; A step motor (36) for providing rotational power to the eccentric cam (34); And a feeding drive unit (60) for continuously feeding the food between the RFID tag (100) guided by the guide roller (20) and the TPH (30) of the printing apparatus, wherein the feeding drive unit , The TPH (30) and the support table (32) are lifted up slightly, the driving is stopped and the supply of the food is instantaneously stopped.

However, there is a problem that the label surface printing apparatus of the label for the electronic tag according to the related art has difficulty in printing because the height of both sides is different when the surface of the object to be printed is in the form of a plane but in the form of a booklet.

In addition, although not shown in the drawings, there is a problem that the number of printed matters that can be stacked at one time in conventional conventional cover printing apparatuses can not exceed 50 copies. This is caused by the external shape of the booklet type print, and the booklet type print is a problem that occurs when the folded portion is higher than the opposite portion.

To describe this again, even if one booklet type printed matter is one side higher than the other side, it is difficult to visually recognize it. However, if a large number of prints are raised slightly to one side, there will be a difference in height such that the high and low portions are clearly distinguished by the naked eye. Particularly, when a booklet with a narrow width is inserted into a booklet-type printed matter, there is a problem that the difference becomes even larger.

On the other hand, the paper feeding unit of the label printing apparatus has a supply angle of the paper set at the time of designing, and the supply angle is generally not out of 3 degrees.

Therefore, in the case of a printed material having a high height of one side, the uppermost inclination angle should be within a range not exceeding 3 °. In general, in the case of a printed material having a center folded and joined by a stapler, have.

However, it is very inefficient to repeatedly print 50 copies of the printed matter, then stop the printing machine again, and then load 50 new copies. This means that the operator who loads the prints always has to wait next to the printing apparatus to repeatedly load the prints I have to repeat. Therefore, there is a problem that the labor cost is increased compared to the difficulty of the printing operation, although it is certain that the printing operation is performed faster and more uniformly than the person using the printing machine.

Korean Patent Registration No. 10-1380154

SUMMARY OF THE INVENTION The present invention has been conceived to solve the problems as described above, and it is an object of the present invention to provide a printing apparatus and a printing method thereof, in which when a printed matter having different heights of a ground portion, The present invention provides a booklet printing type booklet printing apparatus capable of reducing labor and equipment costs and also reducing charge space by printing a large amount of printed materials by actively adjusting the angle difference after detecting the angle difference. There is a purpose.

According to an aspect of the present invention, there is provided a printing apparatus including: a tray for supplying printed materials one by one to a printing position, the printing material being stacked in multiple layers; a lifting and lowering device for lifting and lowering the tray; A paper feed unit configured by an angle adjusting device for adjusting an angle difference between a ground portion and a cut portion of a printed matter; And a printing unit for printing the surface of the print sheet fed from the paper feed unit.

Here, the tray may include: a tray body; And a flat plate whose angle is adjusted by a hinge at a front end of the tray body on the side of the print material supply direction.

The lift device includes a first drive motor; A driving sprocket to which a driving force of the first driving motor is transmitted; A driven sprocket arranged on an upper side separated from the drive sprocket and transmitting driving force of the drive sprocket; And a chain which provides a driving force of the driving sprocket to the driven sprocket and to which a tip of the tray is fixed.

Further, the angle adjusting device may include a position detecting sensor provided at the upper end of the paper feeding unit and measuring the height of the top of the printed matter on the ground side and the height of the cutting unit side; A controller receiving a signal of the position sensor; And an angle adjusting module for adjusting the angle of the tray according to an instruction of the controller.

In this case, the angle adjusting module includes a first driving motor; A screw connected to a drive shaft of the first drive motor; And an angle adjusting block for adjusting the angle of the flat plate in a moving state in a state where the upper surface is in contact with the bottom surface of the flat plate of the tray while being moved back and forth according to the rotating direction of the screw.

The control unit may output a driving signal of the angle adjusting module when a height of a ground portion of the printed matter detected by the position detecting sensor and a height of a cutting portion exceeds 2 degrees.

According to the present invention, when printing a printed matter having different heights of a ground portion, which is a ground portion of a printed matter having a large quantity, and a cut portion, which is a cut portion, the apparatus detects an angle difference between a ground portion and a cut portion, It is possible to continuously print 10 times as many prints as compared with the prior art, minimize the stoppage of the printing apparatus, and reduce the printing cost.

In addition, the present invention has an effect of reducing the workload of an operator monitoring the printing apparatus, thereby preventing an operator from standing by next to the printing apparatus, thereby reducing labor costs.

Further, the present invention can print a larger amount of printed matter in the same operation time than the conventional one, thereby reducing the facility cost required for installing the printing apparatus and reducing the work space occupied by the printing apparatus

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a side view of a conventional label mark label printing apparatus for an electronic tag. FIG.
2 is a perspective view and a front view showing a printed matter to be printed in a cover printing press of a booklet type print according to the present invention.
3 is a schematic view showing a cover printing press of a booklet type print according to the present invention.
4 is a schematic view showing a state in which a tray is lifted in a cover printing press of a booklet type print according to the present invention.
5 is a schematic view showing another example of an apparatus for forming a gold chamber in a method of manufacturing a gold chamber having a cylindrical multi-layer structure according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Like parts are designated with like reference numerals throughout the specification.

2 is a perspective view and a front view showing a printed matter to be printed in a cover printing press of the booklet printing type according to the present invention, FIG. 4 is a schematic view showing a state in which a tray is lifted in a cover printing press of the booklet type printing according to the present invention, and FIG. 5 is a schematic view showing a method of manufacturing a gold yarn having a cylindrical multi- Another example of a device for molding a casting chamber is shown schematically.

A booklet printing machine 100 according to the present invention is capable of carrying out work in a state in which a printed matter having different heights of a portion to be inserted into a printing machine and a portion not to be inserted into the printing machine is loaded more than before. A paper feeding unit 120 for feeding the printed matters 10 one by one to the inside of the printing machine, and a printing unit (not shown) for stamping stamps on the surface of the printed paper fed from the paper feeding unit 120, .

The body 110 is provided with a plurality of feed rollers 122 for feeding the printed material 10 printed thereon and a printing unit for printing the surface of the printed material 10 fed from the paper feed unit 120 (Not shown).

The paper feed unit 120 includes a tray 130 on which a plurality of printed materials 10 are stacked, a lifting and lowering device 140 for lifting and lowering the tray 130, And an angle adjusting device 150 for adjusting the angle difference between the paper 12 and the cutout 14.

The tray 130 includes a tray body 132 and a flat plate 134, which can be lifted and lowered by the lifting device 140.

Preferably, the tray body 132 is larger than the area of the printed matter 10 to be loaded thereon.

It is preferable that the flat plate 134 is larger than the area of the printed material 10 to be loaded thereon, but it is preferable that the flat plate 134 is rotatable by the hinge at the tip end of the tray body 132 And the angle of rotation is adjusted by an angle adjuster 150, which will be described later.

Further, the flat plate 134 is formed as a flat plate, so that the printed matter 10 is not inclined.

The lifting device 140 lifts the tray 130 at a constant speed and includes a driving sprocket 142a, a driven sprocket 142b, a chain 144 and a first driving motor 146. [

The driving sprocket 142a is rotatably installed at the lower end of the outer wall of the body 110 to transmit the driving force of the first driving motor 146 to be described later to the driven sprocket 142b to be described later.

The driven sprocket 142b is rotatably installed at the upper end of the outer wall of the body 110 and is driven by receiving the driving force of the driving sprocket 142a.

The chain 144 transmits the driving force of the driving sprocket 142a to the driven sprocket 142b, and the tip of the tray body 132 is fixedly installed on the way.

The first driving motor 146 is installed at the lower end of the outer wall of the body 110 to provide power to the driving sprocket 142a and a separate sprocket is provided on the driving shaft, and the sprocket and the driving sprocket 142a are separated from each other, So that the power is transmitted.

Here, the first driving motor 146 is a step motor or the like that can control the rotation speed, for example.

Meanwhile, although the above-described elevating device 140 exemplifies the raising and lowering of the tray 130 by the chain and the sprocket, the raising and lowering device 140 can provide the raising and lowering force by a combination of a pulley and a belt.

The angle adjusting device 150 includes a position sensing sensor 154 installed at the upper end of the paper feeding unit 120 and measuring the height of the uppermost printed material 10 on the side of the grounding unit 12 and the height of the cutting unit 14, An angle adjusting module (not shown) receiving a signal of the sensor 154 and an angle adjusting module for adjusting the angle of the tray 130 according to a control command of the controller, that is, the angle of the flat plate 134 of the tray 130 160).

The position sensors 154 are provided at the upper end of the outer wall of the body 110 by a sensor fixture 152 in the horizontal direction so that the inner sensor senses the height of the printed matter 12 on the ground 12 side, The sensor senses the height of the printed matter 12 on the side of the cut portion 14.

The control unit controls the driving of the first driving motor 146 of the elevating device 140 and the driving of the second driving motor 162 of the angle adjusting module 160. The control unit detects the height of the printed matter 12 sensed by the position sensor 154 on the basis of the height of the ground 12 and the height of the cutout 14, And adjusts the angle of the flat plate 134 through the operation control of the angle adjusting module 160 when the height difference of the cutter 14 reaches the set value.

When the difference between the height of the printed matter 12 on the side of the ground portion 12 and the height of the cut portion 14 exceeds a set angle (?: One example, for example), the control portion 2 driving motor 162 and changes the position of the angle adjusting block 166 to move the angle adjusting block 166 so that the height difference of the printed matter 10 is controlled to be within a reference angle (for example, 1 deg.).

The angle adjusting module 160 adjusts the angle of the flat plate 134 rotatably provided on the tray body 132 and includes the second driving motor 162, the screw 164 and the angle adjusting block 166, .

The second driving motor 162 is provided at the inner end of the tray body 132, and is, for example, a step motor or the like capable of controlling the rotation speed.

The screw 164 is a ball screw and is connected at one end to the drive shaft of the second drive motor 162 and the other end is supported at the inner rear end of the tray body 132 by the support member 164a.

The angle adjustment block 166 is fixed on the screw 164 and moves back and forth in accordance with the rotation direction of the screw 164. When the upper surface of the angle adjusting block 166 is in close contact with the bottom surface of the flat plate 134 of the tray 130, Thereby adjusting the angle 134 of the plate.

That is, when the angle adjusting block 166 is moved toward the hinge side of the flat plate 134 by the rotation of the screw 164, the angle 134 of the flat plate is increased. On the contrary, when the flat plate 134 is moved to the opposite side of the hinge, The angle 134 becomes small.

As a result, the angle adjusting block 166 changes the installation angle of the tray 130 according to the stop position of the tray 130 in the forward and backward directions.

Next, the operation of the cover printing machine 100 of the booklet type printing according to the present invention will be described.

The position detection sensor 154 detects the positions of the ground 12 and the cutout 14 of the uppermost printed material 10 in a state in which a plurality of printed materials 10 are stacked on the flat plate 134 of the tray 130. [ And transmits the measured height to the control unit.

That is, the position detection sensor 154 of the angle regulating device 150 at the time of loading the initial large quantity of the printed matter 10 has the height of the side of the uppermost printed material 10, that is, the side of the ground portion 12 and the side of the cut portion 14 The second driving motor 162 of the angle adjusting module 160 is operated and then the screw 164 is rotated to adjust the angle of the angle adjusting block 160 at the lower end of the tray 130 166).

Next, the angle of the tray 130 is changed according to the movement of the angle adjusting block 166, and the angle between the side of the ground 12 on which the uppermost printed matter 10 sensed by the position detecting sensor 154 is placed, 14) is less than 1 [deg.], The movement of the angle adjusting module 160 is stopped.

Thereafter, when the angle correction of the cover printing machine 100 is completed, the cover printing machine 100 starts printing through the printing unit. At this time, the cover printing machine 100 starts to print the printed material 10 one by one, and at the same time when the printed material 10 is printed, the elevating device 140 raises the tray 130 at a constant speed, So that it is supplied to the inside of the cover printing machine 100 without any trouble.

Further, when the height of the cut portion 14 of the printed material 10 is gradually increased as a certain amount of the printed material 10 is printed, the position sensor 154 senses the height of the cut portion 14 and provides information to the control portion in real time.

If the difference between the measured height of the printed matter 10 on the side of the ground 12 and the measured height of the cutout 14 side exceeds 2 degrees through the information of the position sensing sensor 154, The second drive motor 162 of the first driving motor 160 is operated and the position of the angle adjusting block 166 is changed so that the height difference between the ground 12 and the cut 14 side of the printed product 10 is within 1 .

In this way, the angle of the tray 130 can be changed, so that a maximum of 500 or more booklet-shaped prints 10 can be loaded.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed embodiments, The present invention is not limited thereto.

00: Cover printing machine 110: Body
120: paper feed unit 130: tray
140: lifting device 142a: drive sprocket
142b: driven sprocket 144: chain
146: first driving motor 150: angle adjusting device
152: Sensor fixture 154: Position sensor
160: angle adjustment module 162: second drive motor
164: Screw 166: Angle adjustment block

Claims (6)

And a control unit controlling the angle of the tray so as to control the angle of the tray so as to correspond to a ground portion as a ground portion and a cut portion as a cut portion, And an angle adjusting device for adjusting an angle difference between a ground portion and a cut portion of the printed material so that a height difference of the printed material is within a reference angle after detecting an angle difference between the ground portion and the cut portion when the height of the ground portion is supplied in another state, ; And a printing unit for printing the surface of the printed matter fed from the paper feeding unit,
Wherein the angle adjusting device comprises: a position detecting sensor provided at an upper end of the paper feeding unit for measuring a height of a ground portion side of the uppermost printed matter and a height of the cut portion side; A controller receiving a signal of the position sensor; And an angle adjusting module for adjusting an angle of the tray according to an instruction of the controller,
The angle adjusting module includes a second driving motor; A screw connected to the drive shaft of the second drive motor; And an angle adjusting block for adjusting an angle of the flat plate in a moving state in a state in which the upper surface is in contact with the bottom surface of the flat plate of the tray while being moved back and forth along the rotating direction of the screw, Cover printing of booklet type prints.
Claim 2 has been abandoned due to the setting registration fee. Claim 2 has been abandoned due to the setting registration fee. Claim 3 has been abandoned due to the setting registration fee. Claim 3 has been abandoned due to the setting registration fee. Claim 4 has been abandoned due to the setting registration fee. delete delete Claim 6 has been abandoned due to the setting registration fee. The method according to claim 1,
Wherein the controller outputs a driving signal of the angle adjusting module when a height of a ground portion of the printed matter detected by the position detecting sensor and a height of a cutting portion exceeds 2 DEG.

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