JP2766710B2 - Sheet-fed printing equipment - Google Patents

Description

The present invention relates to a sheet-fed printing press, and more particularly to a sheet-fed printing press (offset printing, gravure printing) arrangement.

[Conventional technology]

FIG. 3 shows a conventional sheet-fed printing press. (A) is a front view,
(B) is a plan view, (c) is a side view, and an arrow indicates the direction of paper flow.

In FIG. 3 (c), the devices required for the driving operation are conventionally arranged on the H side, as the right side is generally called the drive side (D) and the left side is generally called the operation side (H). As a customary practice, the operator takes out the paper with the right hand and sends the paper to the printing side with the left hand.

FIG. 4 is a plan view showing an example in which two conventional sheet-fed printing presses are arranged, and an operator moves along a flow line shown by a solid line.

Reference numeral 30 denotes a passage for supplying paper, and reference numeral 31 denotes a passage for carrying out the printed paper.

[Problems to be solved by the invention]

According to the above-mentioned prior art, when an operator operates two printing presses, the operator's flow line (moving route) becomes longer as shown in FIG. There are problems such as a heavy load on the workers.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a sheet-fed printing press which shortens the flow line of a worker and improves the work efficiency.

[Means for solving the problem]

In the two sheet-fed printing presses arranged side by side, switches operated during operation are arranged on the sides facing each other. That is, as shown in FIG. 1, operation panels are arranged on the L side of the sheet-fed printing press A and the R side of the sheet-fed printing press B. The scaffolding and handrails are changed for the sheet-fed printing press B so that the worker can easily move. Main equipment such as the trunk drive system will be common to both A and B aircraft without any changes.

If the sheet-fed printing press B is opposed to the sheet-fed printing press A, the operating sides can face each other. Not preferred. Therefore, the trunk drive system (not shown)
Main devices such as A and B are not changed.

[Action]

As shown in FIG. 1, the sheet-fed printing press A has the same arrangement as that of the conventional sheet-fed printing press. The operator can access both the sheet-fed printing presses A and B from the path between the sheet-fed printing presses A and B with the shortest distance. Therefore, the operator can easily operate the two sheet-fed machines.

The flow line of the worker is as shown in FIG. 2, and the moving distance is short. Also, if there are two target sheet-fed printing presses, there will be no interference in the transfer of paper.

〔Example〕

FIG. 1 shows an embodiment of the present invention. FIG. 1 is a plan view in which two sheet-fed printing presses are arranged. A, the upper sheet-fed printing press
B is the lower sheet-fed printing press.

The direction of paper flow is indicated by an arrow. The right hand (R side) and the left hand (L side) in the flow direction. A is a sheet-fed printing press having a configuration similar to that of the related art, in which a drive system is provided on the R side and an operation system is provided on the L side. The drive system of B is on the R side as it is in A, but the operation panel is arranged in a position opposite to A.

In FIG. 1, reference numerals 11 and 21 denote paper feeding units, 12 and 22 denote printing units, 1
3, 23 is a paper discharge unit, 14, 24 is a paper feed operation panel, 15, 25 is a print operation panel, 16, 26 is a paper discharge operation panel, 17, 27 is a scaffold / step, 18, 2
8 is a handrail.

That is, the B sheet feeding operation panel 24 and the printing operation panel 25 are moved from the L side to the R side so as to facilitate the driving operation.

B further moves the handrail 18 to the R side and provides a scaffold / step 27 so that the handrail 18 can easily approach B from the L side passage.

By doing so, the flow line of the operator is the second
As shown in the figure, the moving distance of the worker is reduced, and the work efficiency is improved.

〔The invention's effect〕

The present invention relates to a sheet-fed printing press facility in which a plurality of sheet-fed printing presses are arranged with the same direction of paper flow, and a feed operation panel and a printing unit of two sheet-fed printing presses arranged side by side. By arranging the operation members such as the operation panel and the passage members such as the scaffolds on the common passage side, the following effects are obtained.

In the case of operating a plurality of sheet-fed printing presses, the flow line of the operator is shortened, the response of the operation is quicker, there is no interference with the paper carrying in and out, and the burden on the operator is reduced.

As automation and labor saving are advanced, it becomes easier for one person to operate a plurality of machines.

Rearrangement of operation panel of conventional sheet-fed printing press, handrail, scaffolding
Since the present invention can be implemented by changing the steps and gears, neither a maintenance problem nor a production problem occurs.

[Brief description of the drawings]

FIG. 1 is a plan view of a sheet-fed printing press equipment according to an embodiment of the present invention, FIG. 2 is a plan view showing flow lines of workers in the equipment shown in FIG. 1, and FIG. Showing a printing press,
(A) is a front view, (b) is a plan view, (c) is a side view, and FIG. 4 is a plan view showing a flow line of a worker in the conventional sheet-fed printing press equipment. A, B… Sheet-fed printing press, 14,24… Feeding operation panel 15,25… Printing operation panel, 17,27 …… Scaffold / step

Claims (1)

(57) [Claims] In a sheet-fed printing press facility in which a plurality of sheet-fed printing presses are arranged in the same direction of paper flow, a feed operation panel of two sheet-fed printing presses arranged side by side, and printing. A sheet-fed printing press facility, wherein an operation member such as an operation panel and a passage member such as a scaffold are arranged on a common passage side.