JPH02254445A - Film sticking device - Google Patents

Abstract

PURPOSE:To facilitate the sticking of stripping films even for an unskilled person by setting, a base film and the stripping film on two film tables which are faced with each other and one of which is rotatable and positioning and fixing them with pins and superimposing the two tables and sticking the stripping films on it. CONSTITUTION:After negative films 8A and 8B are set to the negative table 7, double coated adhesive tape 18 is stuck to the prescribed position and the films 8A and 8B are sucked to the table 7 with suction holes 14. The table 7 makes a 180 deg. turn and is lowered along a guide groove 15 to superimpose it on the front surface of the base film table 1, so that the films 8A and 8B are fixed to the base film 2 via the tape 18. The films 8A and 8B can thus be stuck in the prescribed position of the film 2; therefore the sticking is secured without color slippage.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] Kinoe-Akira relates to a film pasting device for pasting a collection film onto a predetermined position of a base film.

[Conventional technology]

In recent years, as printed matter such as newspapers has become colored, Y (yellow), 1M (magenta), and C (cyan) have become available.

The work of pasting a negative film separated into Bk (black) into a predetermined position on a base film has become one of the important works in the plate-making process. Pasting of such a collection film has traditionally been done manually.
For example, the patterns on the collection film were pasted onto the base film at a predetermined position while being visually aligned.

[Problem to be solved by the invention]

However, such conventional pasting work has the problem of color misregistration unless it is done by an experienced worker, and furthermore, there is also the problem of poor working efficiency because the patterns on the collection film are pasted together one by one. Furthermore, when pasting a black and white collection film onto a base film, there is a problem in that positional displacement occurs.

The present invention was made in view of these circumstances, and
The purpose is to provide a film pasting device that allows even non-skilled people to easily and efficiently work on pasting a collection film.

[Means to solve the problem]

In order to achieve the above object, a film pasting device according to the present invention includes two film tables, one of which is rotatably provided facing each other, and a film pasting device set on these film tables. a positioning and fixing pin for positioning and fixing the film table, a film adsorption means for adsorbing a film set on at least one of the rotating film tables, and a guide for superimposing the rotating film table on the fixed film table. It is equipped with means.

[For production]

In the present invention, a base film and a collection film are respectively set on two film tables which are provided facing each other and one of which is rotatable, and these films are positioned and fixed using positioning fixing pins. Since the film table on the rotating side is superimposed on the film table on the stationary side and the collection film is pasted, the collection film can be pasted at the predetermined position on the base film, and even non-experts can apply the collection film. Pasting work can be done easily and efficiently.

〔Example〕

Hereinafter, one embodiment of the present invention will be described with reference to the drawings.

1 to 5 show an embodiment of a film pasting device according to the present invention, and FIG. 1 is a perspective view showing a schematic configuration of the film pasting device. In the same figure, 1 is the base film 2
This is a base film table on which the base film 2 is set, and the base film 2 is positioned and fixed on the upper surface of the base film table 1 by fitting into punch holes 3a and 3b formed in the base film 2, as shown in FIG. A pair of positioning and fixing pins 4a and 4b are provided upright. Support plates 5 and 6 are provided on both sides of the base film table 1.
is provided to protrude upward, and between these support plates 5 and 6, a negative film table 7 is connected to the base film table 1.
is rotatably supported opposite to.

The negative film table 7 has punch holes 9a and 9 formed in the negative films 8A and 8B as shown in FIG.
b, 10a, 10b and negative films 8A, 8
A pair of positioning and fixing pins lla, llb, and 12a and 12b for positioning and fixing B, respectively, are provided on both the front and back sides.

These positioning fixing pins lla, llb and 12a,
12b are provided so as to be freely retractable from the negative film table 7, as shown in FIG.
It protrudes due to the spring force of 3.

Further, a large number of suction holes 14 are formed on both sides of the negative film table 7, and these suction holes 14
... is configured to suction and hold the negative films 8A and 8B. On the other hand, on the opposing inner surfaces of the support plate 5.6, a guide groove 15 is formed for overlapping the negative film table 7 on the upper surface of the base film table 1, as shown in FIG. A negative film table 7 is moved up and down along a guide groove 15.

Further, rubber frames 1 are provided on both sides of the negative film table 7.
6 are provided surrounding the negative films 8A, 8B, and fitting holes 17a, 17b are formed to fit with the positioning fixing pins 4a, 4b of the base film table 1.

In order to paste the negative films 8A and 8B at predetermined positions on the base film 2 using the film pasting device configured as described above, first, as shown in FIG. 7 and negative film 8A.

8B, respectively, and the base film 2 and negative films 8A, 8B are respectively set using a pair of positioning and fixing pins 4a, 4b, and lla.

Position and fix using 11b, 12a, and 12b. At this time, if several dozen base films 2 are stacked and set on the base film table 1, the pasting work can be carried out efficiently.

After setting the negative films 8A and 8B on the negative film table 7 in this way, the negative films 8A and 8B are
After pasting the double-sided adhesive tape 18 (see Fig. 3) on the predetermined position of B, the suction hole 1 is closed using a vacuum device (not shown).
4, the negative films 8A and 8B are attracted to the negative film table 7 through 4..., and the negative film table 7 is rotated 180 degrees in this state. Then, the negative film table 7 is lowered along the guide groove 15, and the negative film table 7 is superimposed on the upper surface of the base film table 1 as shown in FIG.

When the negative film table 7 is placed on top of the base film table 1 in this way, the negative film 8A is attracted to the negative film table 7.

Since the negative films 8B are adhered to the base film 2 via the double-sided adhesive tape 18, the negative films 8A and 8B can be pasted at predetermined positions on the base film 2, as shown in FIG. Therefore, Y at a predetermined position of the base film 2,
When pasting the M, C, and Bk negative films 8A and 8B, by repeating the above-mentioned pasting operation, the pasting can be done without color shift. Incidentally, if the negative films 8A and 8B are set on the back side of the negative film table 7 when the negative film table 7 is rotated, the pasting work can be performed more efficiently. Further, in this embodiment, positioning and fixing pins lla, llb, 12a, 1 for positioning and fixing the negative films 8A and 8B are provided.
Since these positioning fixing pins lla and llb are provided so as to be freely retractable from the negative film table 7.

12a and 12b do not obstruct the pasting of the negative films 8A and 8B.
, 8B can be reliably pasted onto the base film 2 at a predetermined position.

In the above embodiment, the rotating side is a negative film table, but the rotating side may be a base film table and the stationary side may be a negative film table. Further, in the above embodiment, the negative film table 7 has a large number of suction holes 14...
are provided, and the negative film 8A is drawn by the suction force of these suction holes 14.

8B, but the negative films 8A and 8B may also be attracted using electrostatic force or the like. Further, in the above embodiment, the negative film table 7 is provided above the base film table 1, but these two film tables 1 and 7 are arranged horizontally facing each other, so that both the base film table 1 and the negative film table 7 are A means for adsorbing the film may be installed.

〔Effect of the invention〕

As explained above, in the present invention, a base film and a collection film are respectively set on two film tables which are provided facing each other and one of which is rotatable, and these films are positioned and fixed. The film table is positioned and fixed with pins, and the film table on the rotating side is overlapped with the film table on the fixed side to paste the film, so even non-experts can easily and efficiently paste the film. can be done.

[Brief explanation of drawings]

1 to 6 show one embodiment of the present invention, FIG. 1 is a perspective view showing the schematic configuration of a film pasting device, FIG. 2 is a plan view of a base film table, and FIG. 3 is a negative film A plan view of the table, Figure 4 is a sectional view showing the structure of the positioning fixing pin provided on the negative film table, and Figure 5 is a perspective view showing the film pasting device when the negative film table is stacked on the base film table. FIG. 6 is a plan view showing a base film on which a negative film is laminated. DESCRIPTION OF SYMBOLS 1... Base film table, 2... Base film, 3a, 3b... Punch hole, 4a, 4b... Positioning fixing pin, 5, 6... Support plate, 7... Negative film chiple , 8A, 8B... Negative film, 9a
. 9 b, 40 a, 10 b-・Punch hole, 11a
. 11, b, 1.2 a, 12 b-・-
Positioning fixing pin, 13... Spring, 14...
Suction hole, 15... Guide groove, 16... Rubber frame, 17a
, 17b... Fitting hole, 18... Double-sided adhesive tape.

Claims (3)

[Claims] (1) In a film pasting device that pastes a collection film at a predetermined position on a base film, two film tables are provided facing each other, one of which is rotatable, and two film tables are installed on these film tables. A positioning fixing pin that positions and fixes the set film;
It is characterized by comprising a film suction means for suctioning a film set on at least one of the rotating film tables among the film tables, and a guiding means for superimposing the rotating film table on the fixed film table. A film pasting device for (2) The film pasting device according to claim 1, wherein the film table on the rotating side is capable of setting films on both sides thereof. (3) The film pasting device according to claim 1, wherein the positioning and fixing pin for positioning and fixing the plate collection film is provided so as to be able to protrude and retract from the table surface of the film table.