KR200433432Y1 - Online Automatic Processing Apparatus of Bending and Punching Pre-sensitized Plate for Printing - Google Patents

Abstract

The online unmanned automatic device for bending and punching a printing plate of the present invention includes a main body including a seating surface on which the plate is seated, and a bending means and a punching means for forming a bent portion and a recess in the PS plate seated on the seating surface. And a transfer means for transferring the externally supplied PS plate to the center of the seating surface, and conveying the punched and completed bending plate from the seating surface to the outside, and sensing means for detecting whether the PS plate is supplied from the outside. And a control unit for controlling the operation of the transfer means. At this time, when the supply of the PS plate is confirmed through the sensing means, the controller operates the transfer means to transfer the PS plate to the center of the seating surface. In addition, when the punching and bending work is completed according to the input process, the controller operates the transfer means to convey the PS plate to the outside.

Therefore, a series of processes including conveying, aligning, processing, conveying and laminating for manufacturing a printed PS plate are all unmanned online, so that a good quality printed sheet can be produced in a short time with little labor. In addition, it is very economical because the production cost can be reduced.

Printing, PS Plate, Bending & Punching, Automation

Description

Online Automatic Processing Apparatus of Bending and Punching Pre-sensitized Plate for Printing}

1 is a perspective view showing an on-line unmanned automatic device for bending and punching a printing plate according to the present invention.

2 is an enlarged perspective view of the upper part of the main body;

Figure 3 is a perspective view showing a printing plate is bent and punched by the present invention.

FIG. 4 is a perspective view of an on-line unmanned automated device for bending and punching a printing PS plate including means for supplying or discharging the PS plate. FIG.

* Description of the symbols for the main parts of the drawings *

100: body 110: seating surface

120: bending means 130: punching means

140: camera 150: display means

160: transfer means 200: PS plate

The present invention relates to an online unmanned automatic device for bending and punching a printing plate, specifically, a series of processes including the transfer, alignment, processing, conveyance and lamination for manufacturing a printing plate, such as unmanned online It relates to a device that can be automated.

In general, the offset printing process for producing color prints includes the steps of making a printed document after determining the overall layout of the printed form, typeface, size, photo, and picture, and making corrections, and for printing the printed document. Making film originals for printing through the process of making half-plates, shadows, photos, etc. with film obtained by camera, and placing the film originals on the surface-treated plate with chemicals and scanning strong light A pre-sensitized plate (hereinafter referred to as a PS plate), and mounting the printed PS plate to a drum of a printing machine. In the printing step, water is applied to all parts of the PS plate except for the printing surface such as letters, that is, the printing surface, and the ink is applied thereon. After that, the ink-printed printing surface is copied as it is to a rubber sheet (blanket), and the printing paper passes between the rubber plate and the pressure vessel for pressure control, and printing is performed on the surface thereof.

When offset printing, the color is printed by adjusting the density of CMYK (Cyan Magenta Yellow Black) color applied to each of four PS plates (a set of PS plates), which uses ink of the corresponding color directly. Compared to the master print, the color is more sophisticated.

At this time, the four PS plates each coated with CMYK colors can print high-quality prints without bleeding only when mounted at the same position of the printing machine drum. To this end, a pair of recessed grooves corresponding to the pair of engaging projections provided on the drum of the printing press is formed on the PS plate, but the positions of the recessed grooves formed on the four PS plates should be the same.

On the other hand, the PS plate bending machine combined punching machine for forming the bent portion and the recess groove in the PS plate includes a device that detects the position when the PS plate is transported and seated from the outside and aligned with the reference position. The above-described PS plate aligning apparatus is usually composed of a camera for photographing a pair of register marks displayed on the PS plate, and a monitor for outputting an image photographed by the camera (that is, a register mark displayed on the PS plate). The PS plate aligning device configured as described above compares an image photographed by a camera with a reference position pre-input on the monitor and outputs a gap therebetween as a numerical value on the monitor.

In the case of the above-mentioned bending machine combined punching machine, the PS plate is transferred by the bending machine combined punching machine, the PS plate which is completed for bending and punching operations is returned, and a series of processes of laminating the extracted PS plates are performed manually by the operator. There are disadvantages that must be made. In addition, the process of moving the PS plate is also performed by the operator when an error occurs in the alignment of the PS plate.

Therefore, it takes a lot of labor and time to form the bent portion and the recess groove in the PS plate, there is a problem that the manufacturing cost increases. In addition, as described above, since each process is performed by hand, work is not easy and there is a risk of injury.

Accordingly, the present invention is to solve the above-mentioned problems and to provide an apparatus capable of unattended automating a series of processes online including a transfer, alignment, processing, conveyance, and lamination for manufacturing a printing plate. There is this.

Online unmanned automatic device for bending and punching the printing plate according to the present invention for achieving the object as described above, the main body including a seating surface on which the plate is seated, and bent to the PS plate seated on the seating surface Bending means and punching means for forming the portion and the groove portion, the conveying means for transferring the externally supplied PS plate to the center of the seating surface, conveying the punched plate is completed from the seating surface to the outside, and external It comprises a sensing means for detecting whether the PS plate from the supply, and a control unit for controlling the operation of the transfer means.

At this time, when the supply of the PS plate is confirmed through the sensing means, the controller operates the transfer means to transfer the PS plate to the center of the seating surface. In addition, when the punching and bending work is completed according to the input process, the controller operates the transfer means to convey the PS plate to the outside.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. In this case, when it is determined that the detailed description of the known configuration and the function of the configuration of each component constituting the present invention may obscure the subject matter of the present invention, the detailed description thereof will be omitted. In addition, it should be noted that the same components among the components shown in the drawings have the same reference numerals as much as possible even though they are displayed on different drawings.

1 is a perspective view showing an online unmanned automatic device for bending and punching a printing plate according to the present invention, Figure 2 is a perspective view showing an enlarged upper portion of the main body, Figure 3 is bent and punched by the present invention It is a perspective view which shows the PS plate for printing.

1, the main body 100 having a seating surface 110 on which a PS plate (hereinafter, referred to as a PS plate, 200 of FIG. 3) is provided thereon, and the seating surface 100 as illustrated in FIG. 1. The bending means 120 and the punching means 130 to form the bent portion 210 and the recess 220 on the PS plate 200 seated on the) and the register mark 230 displayed on the PS plate 200 It comprises a camera 140 for photographing, and a display means 150 for outputting an image taken through the camera 140, and the like.

Looking at each component of the present invention in more detail as follows. At this time, the description of the components related to the online unmanned automation, which is a characteristic of the present invention, will be described in detail.

First, a main body 100 having a seating surface 110 provided thereon has a predetermined space 101 formed therein, and the space 101 provides power to be used for bending, punching and conveying the PS plate 200. The power pack 102 to produce, the vacuum generating device 103 and the control unit 104 is located, the operation means 105 is composed of a plurality of switches on one side of the upper front.

At this time, the seating surface 110 provided in the upper portion of the main body 100 is formed at a position lower than the upper surface of the main body 100 in a shape that surrounds the circumference of the rear surface and both sides of the main body 100 Is formed. In addition, the back and both sides of the main body 100 is formed with a slot 106 having a predetermined length in the horizontal direction, the slot 106 is transferred to the seating portion 110 or at the seating portion 110 It is for supplying and discharging the PS plate 200 to be conveyed. That is, the main body 100 of the present invention is capable of supplying and discharging the PS plate 200 in various directions, thereby enabling effective installation in a narrow workplace.

In addition, before and after the seating surface 110, the bending means 120 and the punching means 130, which is a means for forming the bent portion 210 and the recessed portion 220 on the PS plate 200 is located, respectively, The upper portion is provided with a camera 140 for positioning the PS plate 200 seated on the seating surface 110 and a display means 150 for outputting an image taken through the camera 140 and the like. At this time, the bending means 120, the punching means 130, the camera 140 and the display means 150 is already known, so a detailed description thereof will be omitted. However, the display means 150 is composed of a pair of monitors, PS displayed on the PS plate in addition to the function of outputting the register mark 230 photographed by the camera 140, PS photographed through the camera 140 The color and the printing frequency of the plate 200 may be read and output, or the progress state of the work performed by the controller 104 may be output.

Referring to FIG. 2, a seating surface 110 provided at an upper portion of the main body 100 is positioned at a center thereof, and a seating plate 112 on which the PS plate 200 is seated, and a circumference of the seating plate 112. It is made of a border surface 114 that is.

At this time, the seating plate 112 is formed with a plurality of vacuum suction holes 116 for adsorbing and fixing the PS plate 200, the vacuum suction hole 116 is connected to the above-described vacuum generating device 103 do. The reason for fixing the PS plate 200 using the vacuum pressure in this way is to prevent the deformation caused by the use of the clamp and the resulting PS plate 200, and the seating surface during the transfer and conveyance of the PS plate 200 This is to prevent the PS plate 200 from being damaged by friction with the 110 or foreign matter present on the seating surface 110.

In addition, the mounting plate 112 is provided to be movable in the horizontal front, rear, left and right, which is implemented by a servo motor (not shown). The reason why the mounting plate 112 is made to be movable and controlled by the servo motor is to allow the alignment work for automatically moving the PS plate 200 to the correct position. For example, when the register mark 230 of the PS plate 200 photographed by the camera 140 does not coincide with the display means 150, that is, the reference position set on the monitor, the controller 103 may be used. By calculating the difference and operating the servomotor, the PS plate 200 is aligned in position by moving the PS plate 200 so that the register mark 230 coincides with the reference position.

On the other hand, the seating plate 112 transfers the PS plate 200 supplied from the outside to the center of the seating surface 110, the punching and bending work is completed, the PS plate 200 is completed from the seating surface 110 outside The conveying means 160 which conveys by the is provided. In addition, the sensing means 119 is provided inside the slot 106 formed on the rear surface and both side surfaces of the main body 100 of the seating surface 110. Here, the transfer means 160 is a vacuum means coupled to move along the guide hole 118 formed in the seating plate 112. That is, the conveying means is to transfer the PS plate 200 by moving the conveying means 160 along the guide hole 118 in a state in which a vacuum pressure is applied and a vacuum suction hole 116 is not applied to the vacuum suction hole 116. do.

At this time, the control unit 103 checks whether the PS plate is supplied through the sensing means 119, and when the supply is confirmed, operates the transfer means 160 to center the PS plate on the seating surface 112. After the punching and bending work is completed according to the process input to the control unit 103, the conveying means 160 is operated again to convey the PS plate 200 to the outside.

FIG. 4 is a perspective view showing an online unmanned automated device for bending and punching a printing plate, including means for supplying or discharging the PS plate, as shown in FIG. 4. It is provided with a supply means 300 for supplying the PS plate before molding and a discharge means 400 for discharging the molded PS plate to the laminated position.

The supply means 300 and the discharge means 400 are a plurality of pulleys (302, 402), the belt (304, 404) connecting the plurality of pulleys (302, 402) and the pulleys (302, 304) The motor 306 (not shown) which rotates is comprised. At this time, the supply means 300 and the discharge means 400 is rotatably coupled to the main body 100, so that the PS plate 200 to be discharged can be stacked on top of each other.

Meanwhile, in the present embodiment, the supply means 300 and the discharge means 400 are disposed on one side and the rear surface of the main body 100, respectively, but this is only an embodiment and the position thereof is changed according to the needs of the user. It can be obvious. In addition, in the present embodiment, the supply means and the discharge means are provided separately, but one supply means may perform both supply and discharge, in which case the PS plate is discharged again in the supplied direction and stacked.

As described above, the configuration and operation of the online unmanned automated device for bending and punching a printing plate according to a preferred embodiment of the present invention is shown according to the above description and drawings, but this is merely described as an example and the present Those skilled in the art will appreciate that various changes and modifications can be made without departing from the technical spirit of the invention.

As described above, the online unmanned automatic device for bending and punching a printing plate according to the present invention has a series of processes including a transfer, alignment, processing, conveyance, and lamination for producing a printing plate. Unmanned automation, it is possible to produce a high quality printing plate in a short time with a small labor force, it is very economical to reduce the production cost.

Claims (8)

A main body including a seating surface on which the PS plate is mounted; Bending means and punching means for forming a bent portion and a recess in the PS plate seated on the seating surface; Transfer means for transferring the externally supplied PS plate to the center of the seating surface and conveying the punched and completed bending plate from the seating surface to the outside; Sensing means for sensing whether the PS plate is supplied from the outside; A control unit controlling an operation of the transfer means; The control unit is configured to include bending and punching of the printing plate, characterized in that for conveying the plate to the center of the mounting surface by operating the conveying means when the supply of the plate through the sensing means is confirmed. Online Unmanned Automation System. The method according to claim 1, The control unit is an online unmanned automatic device for bending and punching of the printing plate, characterized in that for conveying the PS plate to the outside when the punching and bending operation is completed according to the input process. The method according to claim 2, Bending and punching of the printing plate is characterized in that it further comprises a supply means for supplying the PS plate to the main body, and a discharge means for transferring the PS plate conveyed by the different transfer means to a predetermined lamination position Unmanned Automation System for Children. The method according to claim 3, And the supply means and the discharge means are rotatably coupled to the main body. The method according to any one of claims 1 to 4, And a camera for photographing the register mart displayed on the PS plate, and a display means for outputting an image photographed through the camera, and the like. The method according to claim 5, Online unmanned automatic device for bending and punching the printing plate is characterized in that the mounting plate is provided in the center of the mounting surface is movable horizontally. The method according to claim 6, The seating plate is an on-line unmanned automatic device for bending and punching of the printing plate, characterized in that the movement by the servo motor. The method according to claim 7, An on-line unmanned automated device for bending and punching a printing plate, characterized in that a plurality of vacuum suction holes for adsorbing and fixing the plate is formed in the seating plate.

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