JP3157789B2 - Paper sorting method for printer - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

[0001] 1. Field of the Invention [0002] The present invention relates to a printer, and more particularly to a paper sorting system for a printer which complements the efficiency of a sorting operation.

[0002]

2. Description of the Related Art In general, a work of separating a printed matter printed by a printer device into a predetermined number of sheets for each purpose of use occurs. This operation is called a sorting operation, and is usually performed manually while a person confirms the operation of separating printed materials. When printing on cut paper, the paper discharge tray is slid for each sorting unit, and then the sheets are stacked, thereby making it easier for a human to check the boundary of the sorting.

Further, when printing on continuous paper, a mark serving as a mark, such as a solid black, is added across the perforation to make it possible for a human to check the boundary of sorting from the side of the stacked continuous paper. Easy going.

[0004]

However, the above-mentioned conventional method has a problem that if the cut sheets stacked by sliding in the sorting unit are accidentally broken, the sorting operation cannot be performed. there were. Therefore,
For continuous paper, a mark, such as a solid black mark, is added across the perforations.
No. 4, as shown in Japanese Unexamined Patent Publication No. 4 (1999), black solid is added as a mark.

However, according to the above-mentioned method, in any case, dust is printed on the front side of the paper, so that there is a problem that the method cannot be applied to a printed matter of an official document to be submitted to the outside. .

Accordingly, an object of the present invention is to provide a sorting method of a printer device which can visually check a side surface of continuous paper and can perform sorting work efficiently in order to solve the above problem. Is to do.

[0007]

In order to achieve the above object, a paper sorting system of a printer according to the present invention comprises a coloring means for separating a predetermined number of sheets printed and stacked by the printer . In the paper sorting method, the coloring means includes a coloring agent-containing material containing a coloring agent, and a coloring agent.
Inner half cylinder for containing material and diameter larger than inner half cylinder
And an outer half cylinder for axially rotating the inner half cylinder.
When the cylinder is on the same side as the outer half cylinder, the inner half circle
Exposed to the outside without being surrounded by either the cylinder or the outer half cylinder
The side of the paper where the colorant-containing material is running
And the inner half cylinder is located on the side facing the outer half cylinder.
When the colorant-containing material is in the inner half cylinder or the outer half cylinder
Or in taking advantage of the fact that not all enclosed colored Re, while feeding the paper, without contaminating the surface of the sheet, and performing a coloring as a mark in a predetermined position of the side surface of the paper.

It is preferable that a program for controlling the coloring means is provided.

[0009]

[0010]

[0011]

[0012]

[0013]

[0014]

[0015]

[0016]

[0017]

As described above, in the paper sorting system for separating a predetermined number of sheets printed and stacked by a printer device, a predetermined number of sheets on a side surface of the sheet are not stained while the sheet is being fed. It is characterized by having coloring means for coloring as a mark at the position.

Also, it is characterized in that various sort mark patterns can be set.

Further, the present invention is characterized in that the timing of adding a pattern can be controlled independently for even-numbered pages and odd-numbered pages.

Further, when printing on continuous paper and stacking the paper, a mark can be added at the same position from the perforation (= fold line).

Further, by applying the above feature, it is possible to add a mark at an arbitrary position in a sorting unit or a paragraph unit.

[0023]

Next, an embodiment of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a perspective view schematically showing an embodiment of a paper sorting system of a printer according to the present invention. As shown in this figure, a cylindrical coloring means (paper coloring mechanism) 1 for coloring the paper 10 is attached to the printer device, and the paper coloring mechanism 1 can add a colored mark to the side surface of the paper 10. And

FIG. 2 is a top view schematically showing a paper sorting system of a printer using the embodiment of the present invention.
This figure is a view of the printer apparatus to which the paper coloring mechanism 1 shown in FIG. 1 is attached as viewed from above. The position where the coloring mechanism 1 is attached is slightly in contact with the side surface of the traveling paper 10 and adds a mark while pushing up the paper from below.

FIGS. 3 and 4 are enlarged views showing details of the paper coloring mechanism 1 shown in FIG. FIG. 3 shows the paper coloring mechanism 1.
FIG. 4 is an enlarged view showing a state where a coloring operation is performed on the side surface of the sheet, and FIG. 4 is an enlarged view showing a state where the sheet coloring mechanism 1 is stopped. The paper coloring mechanism 1 includes an outer half cylinder 3, an inner half cylinder 4, and a colorant-containing material 5. The outer half cylinder 3 has a larger diameter than the inner half cylinder 4,
Both are formed by cutting out a part of the cylindrical shape in the length direction. The outer half cylinder 3 and the colorant-containing material 5 are fixed, but the inner half cylinder 4 can freely rotate about the gap between the outer half cylinder 3 and the colorant-containing material 5.

When the inner half cylinder 4 is located at the position shown in FIG.
That is, when the inner semi-cylinder 4 is located on substantially the same side as the outer semi-cylinder 5, there is a portion where the colorant-containing material 5 is exposed to the outside without being surrounded by either the inner semi-cylinder 4 or the outer semi-cylinder 5,
Therefore, since the colorant-containing material 5 comes into contact with the side surface of the running paper 10, a coloring mark is added to the paper side surface 7 without soiling the paper surface 6.

When the inner half cylinder 4 'is located at the position shown in FIG. 4, that is, when the inner half cylinder 4' is located on the side substantially opposite to the outer half cylinder 5, the colorant-containing material 5 , Or the outer half cylinder 5, all of which are not in contact with the side surface of the running paper 10, so that no colored mark is added to the paper side surface 7 during that time.

In this manner, the control for transitioning from the state of the inner half cylinder 4 of the paper coloring mechanism 1 in FIG. 3 to the state of the inner half cylinder 4 'of the paper coloring mechanism 1 in FIG.
This is executed by the length (= sheet length) from the perforation of the continuous sheet to the next perforation and a program (firmware) managing the running state of the sheet. Further, the control for transitioning from the state of the inner half cylinder 4 of the paper coloring mechanism 1 in FIG. 3 to the state of the inner half cylinder 4 ′ of the paper coloring mechanism 1 in FIG. Not only the position to color the color but also the pattern such as the bar code pattern to the program (firmware) that manages the length from the perforation to the next perforation (= paper length) and the running state of the paper Color. The coloring pattern is assigned in advance as a registration pattern number in the printer device, and when the coloring is designated by the registration pattern number from a higher order, the inner half cylinder 4 in FIG. 3 to the inner half cylinder 4 ′ in FIG. It is realized by repeating the transition of the state at certain intervals.

[0030]

FIG. 5 is a plan view showing a first embodiment of the paper sorting system of the printer according to the present invention. This figure shows the colored state of the side surface of the paper stacked on the paper discharge tray used in the present embodiment. In this embodiment, in a printer device capable of detecting a peak or a valley in a cut (perforation) of a sheet, a sorting mode in which the sheet is colored and sorted.
And an end mode to end the sorting mode.
Coloring position for the last paper and paper other than the last paper
Or the coloring pattern can be set independently
Specifically, control of odd-numbered sheets and control of even-numbered sheets are made independent. The sheets printed with the continuous sheets are stacked on a sheet discharge tray, and usually, the peak side of the perforation is the near side. In the case of adding a mark on the premise of sorting, it may be sufficient to mark only the front side, so that the coloring mark adding operation is performed only on the page where the perforated mountain side is detected. Here, paper length (paper length)
Is assumed to be L, and it is assumed that the position where the mark is added by the upper side is designated by X cm from the end of the sheet. When a paper cut (perforation) is detected as a peak or a valley inside the printer device, if the position where a mark is to be added is X centimeters at the peak perforation, the valley side is (LX) cm from the perforation. By adding the mark 8 to the position, as shown in FIG. 5, the mark 8 is added at the same position on the side surface of the sheets stacked on the sheet discharge tray.

FIG. 6 is a plan view showing a second embodiment of the paper sorting system of the printer according to the present invention. In the sorting process of the first embodiment described above, a mark adding mechanism for separating paper is developed, and a hierarchy such as “chapter”, “section”, or “section” is designated from a higher level for each paragraph according to the printed content. . When the paper length is set to L, and a break or perforation of the paper is detected inside the printer device, when a peak or a valley is detected, a position where a mark of “chapter” is added is set to X centimeters at the perforation on the mountain side.
On the valley side, a “chapter” mark 9 is added at a position (LX) cm from the perforation. If the position where the mark of the “knot” is added is Y cm at the perforation on the mountain side, the “knot” mark 10 is added at the position (L−Y) cm from the perforation on the valley side. If the position where the “item” mark is added is Z centimeters at the perforation on the mountain side, the valley side is (paper length−
Z) By adding a “section” mark at the position of centimeter, a “chapter” mark, a “section” mark, and a “section” mark are provided on the side surfaces of the sheets stacked on the discharge tray as shown in FIG. A hierarchy mark is added at the position.

[Brief description of the drawings]

FIG. 1 is a perspective view schematically showing an embodiment of a sorting system of a printer device according to the present invention.

FIG. 2 is a top view of FIG.

FIG. 3 is an enlarged view when the paper coloring mechanism according to the embodiment of the present invention is operating.

FIG. 4 is an enlarged view when the paper coloring mechanism according to the embodiment of the present invention is stopped.

FIG. 5 is a plan view illustrating the first embodiment of the present invention, and is a side view illustrating a colored state of a side surface of the sheets stacked on the sheet discharge tray.

FIG. 6 is a plan view illustrating a second embodiment of the present invention, and is a side view illustrating a state in which the side surfaces of the sheets stacked on the sheet discharge tray are colored according to the layer;

[Explanation of symbols]

 Reference Signs List 1 coloring means (paper coloring mechanism) 2 printer device (printing device with coloring mechanism) 3 outer half cylinder 4 inner half cylinder (position during coloring) 4 'outer half cylinder (position when not colored) 5 colorant-containing material 6 Paper surface 7 Paper side 8 Mark 9 “Chapter” mark 10 “Section” mark 11 “Item” mark

Claims (2)

(57) [Claims] 1. A paper sorting system provided with a coloring means for separating a predetermined number of sheets printed and stacked by a printer device, wherein the coloring means comprises: a coloring agent-containing material containing a coloring agent; An inner half-cylinder that contains the containing material, and an outer half-cylinder having a diameter larger than the inner half-cylinder and axially rotating the inner half-cylinder, wherein the inner half-cylinder is substantially on the same side as the outer half-cylinder When the colorant-containing material is located on the side of the paper on which the colorant-containing material is running, there is a portion exposed to the outside without being surrounded by any of the inner half cylinder and the outer half cylinder. When the cylinder is located on the side facing the outer half cylinder, the paper is fed by utilizing that the colorant-containing material is not colored by being surrounded by either the inner half cylinder or the outer half cylinder. During, without soiling the surface of the paper, A paper sorting system, wherein a predetermined position on a side surface of the paper is colored as a mark. 2. The paper sorting system according to claim 1, further comprising a program for controlling said coloring means.