KR100595817B1 - Trolley/drag rolling device of rotary press - Google Patents

Abstract

The present invention relates to a lamination apparatus for a newspaper printer that has established a dedicated bridge advertisement route.

The present invention is to open a separate bridge advertising floor dedicated route at the lamination point of the various papers completed the printing process when printing newspaper bridge (Bridge) advertising, so that the bridge advertising is printed on the ground can be carried out independently, the existing trolley Pressing trolley rollers that press the drag rollers at the bottom by using a symmetrical arrangement structure before and after during the lamination process to completely solve the problem of pressing marks caused by the rollers, etc. Provide the device.

Newspaper press, lamination device, drag roll, trolley roller, bridge advertisement, dedicated route

Description

Paper roll laminating device {Trolley / drag rolling device of rotary press}             

1 is a perspective view showing a conventional lamination device

2 is a side view of FIG. 1

3 is a schematic view showing a state of use of FIG.

Figure 4 is a perspective view showing the paper lamination device of the present invention

5 is a side view of FIG. 4

6 is a schematic view showing a state of use of FIG.

<Explanation of symbols for main parts of drawing>

10: drag roll 11: trolley roller

12: link 13: cylinder

14: bracket 15: frame

16: equipment side block 17: bridge advertising space roll

18: axis 19: roll holder

The present invention relates to a lamination device for a newspaper printer, and more particularly, in the process of laminating a plurality of floors after a printing process into one, a separate bridge advertisement floor dedicated route is opened so that the ground on which the bridge advertisement is printed is independent. The paper press can be completely solved by the conventional trolley rollers, and the press marks can be completely solved. In particular, the paper press machine adopts a trolley roller pressurized from the bottom to reduce the space occupancy of the paper machine. It is about.

In general, a printer that prints a printed matter such as a newspaper at a high speed uses a cylindrical plate roller and a compression roller attached to a round cylindrical surface to which ink is supplied to print a paper while the two cylinders are in contact with each other to rotate the paper. It is made by passing through and printing.

The two cylinders always pass through the paper in a constant rotational motion in the same direction and rotate in a line contact state, so that most newspapers use the printing press of the above type because of the advantages of being suitable for mass production. I'm printing.

In recent years, reel-type paper has been used to streamline paper feeding, and a high speed printing is performed by attaching a laminating device, a grounding device, and a discharge device.

The printing of newspapers is carried out by the paper feeding process → the printing process by which ink is supplied to the paper supplied using plate rollers and compression rollers → the lamination process where the printed sheets are grouped together into a single process → Folding and horizontal folding after cutting the ground vertically and cutting the ground → The delivery process is carried out to convey the newspapers that are cut to the standard and folded vertically to the conveyor.

In this case, the lamination process is a process of combining the various grounds to be superimposed on one another for smooth grounding and cutting, and is usually performed by a lamination apparatus.

As shown in FIG. 1, the lamination device includes a drag roll 10 for bundling several grounds into one, a trolley roller 11 supporting the ground on the opposite side of the roll, and a roller. It consists of a link 12 and a cylinder 13 for driving, a bracket 14 and a frame 15 as supporting means, and when the cylinder 13 is retracted, the link 12 rotates clockwise while the trolley roller (11) is in close contact with the drag roll 10 side and when the cylinder 13 is advanced, the link 12 rotates in a counterclockwise direction to separate the trolley roller (11) from the drag roll (10) side consist of.

At this time, the frame 15 is fixed to the installation side block 16, the trolley roller 11 is provided with three to eight pieces side by side according to the width of the newspaper.

Therefore, as shown in Figs. 2 and 3, the respective paper sheets which have completed the printing process are pulled together in one side on the drag roll 10 side and supported by the trolley roller 11, and then proceed to the subsequent process.

At this time, the parts pressed by the trolley rollers are both ends and no folding parts in the center without articles or advertisements.

However, in recent newspaper advertisements, advertisements (bridge advertisements) are often placed on both sides of the paper. At this time, the press marks are generated in the part (center folding part) that is pressed by the trolley roller, so that the complaints of advertisers are high. There is.

In addition, the conventional lamination device has a disadvantage that occupies a lot of space as the trolley roller and the cylinder has a structure arranged in a straight line.

Accordingly, the present invention has been made in view of the above, the newspaper bridge (Bridge) in the printing of the bridge advertising is completed by opening a separate bridge advertising floor dedicated route at the lamination point of the floor, the ground advertising bridge printed It is an object of the present invention to provide a lamination device for a newspaper printer that can completely solve the problem of pressing marks caused by the existing trolley rollers.

In addition, the present invention adopts a trolley roller of the method of pressing the drag roll from the bottom by using the front and rear symmetrical arrangement of the cylinder and the trolley roller during the lamination process, the paper laminating apparatus that can lower the overall space occupancy of the laminating device There is another purpose to provide.

In order to achieve the above object, the present invention provides a drag roll for tying several grounds together, a trolley roller supporting the ground on the opposite side of the roll, a link and a cylinder for driving the rollers, a bracket, a frame, and a supporting means. In the lamination apparatus of the newspaper printing machine comprising a facility side block, arranged side by side at the bottom of the drag roll and both ends are supported by the facility side block to be installed freely rotatable to advance the at least one ground after the printing process separately Characterized in that the bridge is configured to include a dedicated advertising roll.

In addition, the bridge advertisement surface dedicated roll is characterized in that positioned below these to secure the installation space of the trolley roller and the bracket and frame supporting it.

In addition, the trolley roller is characterized in that it is installed in a structure that presses the drag roll from the bottom is supported on the bracket in the middle of the length and at the same time the upper end is connected to the rod of the cylinder is mounted on the lower end of the rotary link.

In addition, the cylinder is installed to be inclined at a certain angle at the same time as the rod toward the drag roll side to separate the trolley roller from the drag roll side through the link during the forward operation, and to close the trolley roller to the drag roll side through the link during the reverse operation It is characterized by having a mechanism.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

4 is a perspective view showing the paper lamination device of the present invention.

As shown in Figure 4, the lamination device is made of a structure that proceeds by separating the general ground and the bridge advertisement ground, the general ground is guided by the drag roll 10 in a combined state, the bridge advertisement ground The bridge is advancing to a separate path by the advertising roll 17, the paper advances.

To this end, the drag roll 10 and the bridge advertisement surface dedicated roll 17 is disposed at regular intervals up and down, and the trolley roller 11 and the cylinder 13 for driving thereof are disposed therebetween.

The drag roll 10 is a driving roll and when the drag roll 10 is rotated by a driving means (not shown), the grounds can be pulled.

The bridge advertisement surface dedicated roll 17 is removed from the drag roll 10 to secure a space between the trolley roller 11 installed between the drag roll 10 and the bracket 14 and the frame 15 supporting it. Located side by side at a certain distance from the bottom, both ends are supported by the installation side block 16 side is installed in a rotatable structure.

At this time, both ends of the bridge advertisement surface dedicated roll 17 is coupled to the roll holder 19 accommodated in the bearing while being fixed to the facility-side block 16 can perform a smooth rotation.

The bridge advertisement floor dedicated roll 17 installed in this way can separately advance at least one ground which is separated from most of the grounds which have been printed, and thus, the ground on which the bridge advertisement is printed is pressed by the trolley roller. You can protect it from your own country.

On the other hand, the trolley roller 11 that presses most of the ground guided by the drag roll 10 has a method of pressurizing from bottom to top while having a front and rear facing arrangement with the cylinder 13, thus, from the side to the previous side Compared to the pressing method, the overall space occupancy of the laminating device can be lowered.

To this end, in the space between the drag roll 10 and the bridge advertisement surface dedicated roll 17, a frame 15 which is fastened or welded to both installation side blocks 16 is installed across the frame 15, The front of the bracket 14 is fastened to the bracket 14, the bracket 14 is provided with a cylinder 13 is inclined at a predetermined angle, for example about 45 ° angle while directing the rod toward the drag roll 10 side.

The cylinder 13 at this time has a structure capable of swinging with the rear end as a support point.

In addition, the upper end portion of the bracket 14 is also inclined toward the drag roll 10 side similarly to the posture of the cylinder 13, the end of the inclined upper end portion so that the rotatable link (18) 12) is installed.

The link 12 is installed in this way can be roughly parallel to the ground, the rod of the cylinder 13 is connected to the upper end of such a link 12, the drag roll 10 with the ground joined between the lower end (10) The trolley roller 11 which presses the side is provided.

That is, the trolley roller 11 and the cylinder 13 supported by the link 12 can form a front-back symmetrical arrangement structure, for example, a "∧" type arrangement structure.

Therefore, when the cylinder 13 is moved forward, the link 12 is rotated in the clockwise direction so that the trolley roller 11 is separated from the drag roll 10 side, and if the reverse operation is performed, the link 12 is counterclockwise. Is rotated in the direction to secure the operating mechanism that the trolley roller 11 is in close contact with the drag roll 10 side.

As shown in Fig. 5 and Fig. 6, the respective sheets of paper printed in the printing process are sent to the subsequent process of folding and cutting through the laminating apparatus.

At this time, most of the ground (for example, nine ground) proceeds in a combined state under the guidance of the drag roll 10 and the trolley roller 11, the remaining ground (for example, one of the bridge advertising is printed) Ground) is separated and proceeds independently while being guided by a separate bridge ad ground roll 17.

The bridge advertisement floor may be combined with other floors again in a subsequent folding and cutting process.

In this way, most of the ground that does not have to be pressed marks is normally progressed through the drag rolls and trolley rollers, and grounds that are not issued by the pressed marks are processed through the dedicated bridge advertisement space rolls, that is, the route dedicated to bridge advertisements. As it progresses through the final newspaper status, it is possible to secure a clean bridge advertisement space without pressing marks.

In addition, in the case of the lamination device provided by the present invention, the cylinder, the link, and the trolley roller form a "∧" -type arrangement structure, thereby greatly reducing the overall space occupancy of the lamination device.

As described above, the present invention provides a stacking device of a newspaper printer including a route advertisement dedicated route and a lower pressurized trolley roller, thereby fully solving the problem of pressing marks caused by a conventional trolley roller, etc. It is effective to lower the space occupancy of the.

Claims (4)

delete delete Drag roll 10 for tying several grounds together and towing, Trolley roller 11 for supporting the ground on the opposite side of the roll, Link 12 and cylinder 13 for driving the roller, Bracket as a supporting means 14, the frame 15 and the installation side block 16, which is disposed side by side at the bottom of the drag roll 10 and both ends are supported by the installation side block 16 to be installed freely rotatable In the paper lamination apparatus of the newspaper printing machine comprising a roll advertisement surface dedicated roll 17 capable of separately advancing at least one sheet of paper after the printing process, The trolley roller 11 is mounted on the lower end of the link 12 which is supported by the shaft 18, the middle of the length on the bracket 14, while the upper end is connected to the rod of the cylinder 13, the rotating operation (drag roll ( The paper laminating device of the newspaper printing machine, characterized in that it is installed in the structure to press 11). Drag roll 10 for tying several grounds together and towing, Trolley roller 11 for supporting the ground on the opposite side of the roll, Link 12 and cylinder 13 for driving the roller, Bracket as a supporting means 14, the frame 15 and the installation side block 16, which is disposed side by side at the bottom of the drag roll 10 and both ends are supported by the installation side block 16 to be installed freely rotatable In the paper lamination apparatus of the newspaper printing machine comprising a roll advertisement surface dedicated roll 17 capable of separately advancing at least one sheet of paper after the printing process, The cylinder 13 is installed to be inclined at a certain angle at the same time while the rod is directed to the drag roll 10 side to separate the trolley roller 11 from the drag roll 10 side through the link 12 during the forward operation, the reverse operation The paper lamination apparatus of claim 1, having an operation mechanism for bringing the trolley roller 11 into close contact with the drag roll 10 through the sea link 12.

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