JPH0128509Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention is based on the method of pasting separation films, which have been separated into printing basic colors for each cut, at predetermined positions on a transparent base film for each basic color. A photo with a cutter attached to a photoengraving disassembled film pasting device that automatically creates basic color-based photo plates to create printing plates for basic colors, with a cutter for cutting red bases to cut out unnecessary parts of the photo. This invention relates to a disassembled film pasting device for plate making.

(Prior Art) Conventionally, for example, it has been necessary to create a red base for cutting out unnecessary parts of the pasted decomposed film that has been pasted using this photolithographic decomposed film pasting device when printing. case,
In order to print a photograph, for example, a figure imitating the photographic subject must be stored in the digitizer's memory, and an electronically controlled cutter device must be driven to cut the red base according to this stored data. In this case, there was a drawback that a red base incision device was required in addition to this photolithographic disassembly film pasting device.

(Problems to be Solved by the Invention) The object of the present invention is to provide a disassembled film pasting device for photolithography with a cutter, which can also cut a red base by driving an electronically controlled cutter device.

(Means for Solving the Problems) The present invention is based on the following method: Separated films separated into basic colors for printing for each cut are sequentially separated into transparent base films for each basic color for each separated film for the same basic color. Repeat this process for each basic color,
When forming basic color photographic plates for multi-color printing, the pasting position and pasting angle of the separation film for each cut with respect to the positioning reference provided on the transparent base film are specified in advance for each basic color, The pasting position and pasting angle data are stored in a computer, and each decomposed film is positioned at a predetermined reference position and standard angle, and then the position determined by the pasting position and pasting angle data is After moving and rotating each decomposition film to a certain angle, in a photomechanical decomposition film pasting device that affixes each decomposition film to a transparent base film, each decomposition film is moved to a predetermined position on the transparent base film according to the data stored in the computer. A cutter is attached to the disassembled film moving/pasting frame so that it can be driven by a motor, and the red base, which has been replaced with a transparent film, is moved and the disassembling film moving/pasting frame is moved in accordance with the data stored in the computer. The disassembled film pasting device for photolithography with a cutter cuts out the red base in accordance with a deformed figure or the like imitating a subject by adjusting the direction of the cutter by driving the motor.

(Embodiment) Next, the configuration of an embodiment of the present invention will be described based on the drawings.

As shown in outline in FIGS. 1 and 2, the decomposed film pasting device for photolithography includes a decomposed film storage case 11, a decomposed film take-out arm 12,
Disassembled film take-out table 13, disassembled film moving stand 14, position measuring camera 15, disassembled film fixing position adjustment stand 16, disassembled film moving and pasting stand 1
7. Vacuum pasting stand 18, base film moving stand with dowel pin puncher 19, pasted film storage case 20, base film storage case 21
are sequentially arranged along the processing line direction (left-right direction in FIGS. 1 and 2, hereinafter referred to as "X direction") of the main body of the apparatus.

The disassembled film storage case 11 is arranged in a direction perpendicular to the X direction (vertical direction in FIG. 1; hereinafter,
Say "Y direction". ), and a partition wall 23 is provided at a predetermined portion in the longitudinal direction (Y direction) as shown in FIG. A sloping plate 25 is provided at the bottom.

A ball screw 27 that is rotationally driven by a pulse motor 28 fixed to the main body of the apparatus is screwed into a screw hole of a movement control bracket 26 that is vertically installed from the bottom surface of the disassembled film storage case 11. Depending on the direction and amount of rotation, the disassembled film storage case 11 is configured to move by an arbitrary width on a guide rail (not shown) laid along the Y direction.

Next, the disassembled film take-out arm 12 is movably mounted at both end bases on a pair of rails 29, 29 in the X direction, with one end reaching the disassembled film storage case 11 and the other end reaching the disassembled film take-out table 13, which will be described later. It is placed. This disassembled film removal arm 1
2 is formed in a shape that straddles the disassembled film storage case 11 or the disassembled film take-out stand 13 when positioned at both ends of the movable width, and is circularly driven by a pulse motor 31 fixed to the main body of the device at the base of one end. The timing belt 30 is installed.

1 in the center of the disassembled film take-out arm 12.
A pair of vacuum-type suction gripping tools 32 and 32 are installed vertically, and when the decomposed film take-out arm 12 reaches above the decomposed film storage case 11, the suction gripping tools 32 start suction operation, and the decomposed film storage chamber 24 A piece of decomposition film stored in the holder is held by suction. After gripping, the disassembled film take-out arm 1
2 moves in the X direction, and when it reaches the decomposed film take-out table 13, the suction is released and the decomposed film is dropped onto the decomposed film take-out table 13.

Which of the decomposed film storage chambers the decomposed film stored in the decomposed film storage chamber is suctioned and gripped depends on to which position in the Y direction the decomposed film storage case 11 is moving.

The disassembled film take-out table 13 is provided in a downwardly sloping manner facing the flow direction of the processing line, and has a brush piece 38 with brush-like bristles planted on its upper end, and a stopper 39 on its lower end. 50
The disassembled film take-out table 1 is located close to the stopper 39.
3 is a vacuum-type suction part provided at the center in the Y direction of the suction part 3, and 46, 46 are located along a pair of guide grooves 44, 44, which are cut out at symmetrical positions on both sides of the suction part 50, and are spaced from each other from the suction part 50. This is a pair of sliders that slide in correspondence so that the distance between them is maintained. When the decomposed film falls from the suction gripping tools 32, 32, it slides down to the lower end side of the decomposed film take-out stand 13 according to its inclination, and comes into contact with the stopper 39 and is stopped. Thereafter, it is regulated by the sliders 44, 44, and transported onto the suction section 50, where it is suctioned and held at that position.

Next, the frame 14 for moving the disassembled film has a pair of rails 5 in the X direction extending from the disassembled film take-out table 13 to a disassembled film fixing position adjustment table 16, which will be described later.
Both proximal ends are movably placed on 1 and 51. The base frame 52 is formed in a shape that straddles the disassembled film take-out stand 13 or the disassembled film fixing position adjustment stand 16, and a pulse motor 53 is attached to one end base thereof. The pulse motor 5
3 is connected to a pulse scale (not shown) fixed to the rail 51 in the same direction and length, and the disassembled film moving frame 14 is moved on the rails 51 and 51 by forward and reverse rotation of the pulse motor 53. It's getting old.

On the pedestal frame 52, one each is arranged symmetrically in the Y direction.
Pairs of rails 57, 57, 58, 58 are laid, and a pair of base plate frames 59, 59 that move on these rails 57, 57 and 58, 58 are placed. Ball screws 62, 62, which are rotationally driven by pulse motors 61, 61 fixed to the pedestal 14, are screwed into the brackets 60, 60 protruding from the base plate frames 59, 59, and the pulse motor 6
The base plate frame 59, by forward and reverse rotation of 0,60
59 can be moved by an arbitrary width in the Y direction.

Rails 38 and 3 are placed along the X direction at symmetrical positions in the Y direction on the base plate frames 59 and 59, respectively.
8 are laid in parallel to each other, a pair of movable plates 64, 64 are provided which move on the rails 63, 63, and a bracket 6 is provided that protrudes from the movable plates 64, 64.
Ball screws 67, 67, which are rotationally driven by pulse motors 66, 66 fixed to the base plate frame 59, are screwed into 5, 65, and the pulse motors 66,
The movable plates 64, 64 can be moved by an arbitrary width in the X direction by forward and reverse rotation of the movable plates 66. Furthermore, position measuring cameras 15, 15 and vacuum-type suction grippers 68, 68 are attached to the movable plates 64, 64, respectively, facing downward. When the decomposed film moving frame 14 moves onto the decomposed film take-out table 13, the suction of the suction section 50 that has suctioned and fixed the decomposed film is released, and the suction gripping tool 68
adsorbs the decomposed film, and in this state, the decomposed film moving stand 14 moves to the decomposed film fixing position adjustment table 1.
6 It is supposed to move up.

As shown in FIG. 7, the disassembled film fixing position adjusting table 16 is composed of a rotary table 69, an X-direction movable table 70, and a Y-direction movable table 71. The rotary table 69 is rotatably supported by the mounting body via a support shaft 72, and a gear 73 fixed to the support shaft 72 is linked to a pulse motor 75 fixed to the device main body via a worm gear 74. There is. Rails 76, 76 are laid in the X direction on the rotary table 69, and the X direction movable table 70 is placed on the rails 76, 76 in the movement direction, and a bracket 77 protruding from the X direction movable table 70 is placed on the rails 76, 76 in the X direction. A ball screw 79 is rotationally driven by a pulse motor 78 fixed to a rotating frame 69.
is screwed in. Further, rails 80, 80 are laid in the Y direction on the X direction movable table 70, and the Y direction movable table 71 is movably placed on the rails 80, 80, and is protruded from the Y direction movable table 71. A ball screw 84 which is rotationally driven by a pulse motor 83 fixed on the X-direction movable table 70 is screwed into the bracket 82 . Reference numeral 85 denotes a vacuum-type suction section formed in the center of the Y-direction movable table 71.

When the disassembled film moving stand 14 moves onto the disassembled film fixing position adjustment base 16, it releases the adsorption of the suction grippers 68, 68, and the disassembled film falls onto the Y-direction movable table 71, where it is adsorbed by the adsorption section 85. Fixed. Thereafter, the fixed position and fixed angle of the decomposition film are precisely measured by the position measuring cameras 15, 15, and the deviation from the predetermined reference position and reference angle is calculated. Based on this calculated value, the pulse motors 75, 78,
83 is driven, and the rotary table 69, the X-direction movable table 70, and the Y-direction movable table 71 each rotate by a predetermined amount or move in the X and Y directions to accurately set the fixed position and fixed angle of the decomposed film to the reference position and reference position. The angle can be adjusted.

Next, the disassembled film moving/pasting stand 17 is movably placed at both end bases on a pair of rails 87, 87 in the X direction extending from the disassembled film fixing position adjusting table 16 to the vacuum pasting stand 18. ,
A ball screw 90 is rotatably driven by a pulse motor 89 fixed to the main body of the apparatus and attached to a bracket 88 suspended from one end of a mount frame 86 formed to straddle the disassembled film fixing position adjustment table 16 or the vacuum pasting table 18. A pair of rails 91, 91 are laid in the Y direction on the pedestal frame 86, and the base plate frame 9 is placed on the rails 91, 91.
A ball screw 95 rotatably driven by a pulse motor 94 fixed on the pedestal frame 86 is screwed into a bracket 93 on which both ends of the pedestal 2 are movably mounted and protrude from the base plate frame 92.

A circular table hole 96 is cut out in the center of the base plate frame 92, and a circular table plate 97 rotatably supported on the base plate frame 92 by a rotating shaft (not shown) is attached to the table hole 96. A gear 98 is loosely fitted into the table plate 97 and carved on the outer peripheral end surface of the table plate 97. The gear 1 is rotated by a pulse motor 99 fixed to the base plate frame 92.
It is engaged with 00.

A window 101 is cut out in the center of the table plate 97, and a taping frame 109 supported by the table plate 97 and moved up and down in the vertical direction by a crank mechanism (not shown) is accommodated in the window 101. ing. A pair of vacuum-type suction gripping tools 111, 111 are vertically provided on the taping frame 109, and a pair of taping cases 112, 112 are provided adjacent to the suction gripping tools 111, 111. Each pair of suction gripping tool and taping case is screwed together with a turnbuckle type screw (not shown), and the distance between them can be expanded or contracted. Each of the taping cases 112, 112 rotatably supports one roll each of adhesive tapes 113, 113 having adhesive properties on one side (inner surface side), and the taping cases 11
Below 2,112 is a tape winding device whose outer circumferential surface is formed into a rectangular prism shape by a mesh plate 115 with porous holes, covered with a porous sponge 116 about 1 mm thick, and sucked from inside by a suction device (not shown). 114 is pivotally supported in a direction parallel to the rotational axis of the adhesive tape 113. The rotating shaft of the tape winding device 114 is intermittently rotated by 90 degrees by a servo motor (not shown), and when the taping frame 109 reaches the lowered position, the outer peripheral surface of the tape winding device 114 is rotated intermittently by 90 degrees. One of the surfaces is in surface contact with a transparent base film placed on a vacuum pasting table 18, which will be described later, with a slight gap therebetween.

Next, 117 is a tape cutter provided on the taping frame 109, and a cutting blade 120 is fixed to the rotating shaft 119 of the rotary solenoid 118.
When the taping frame 109 is lowered, it passes through the gap between the tape winding device 114 and the transparent base film.

The disassembled film adjusted to the reference position and reference angle on the disassembled film fixing position adjustment table 16 is suctioned and held when the disassembled film moves and the pasting frame 17 moves to the upper part of the disassembled film fixing position adjustment table 16. It is suction-held by the tools 111, 111, moved and rotated to a predetermined position and angle on the vacuum pasting table 18, and then transported. This is achieved by controlling pulse motors 89, 94, and 99. Thereafter, the taping frame 109 moves downward to a position where the decomposed film is brought into close contact with the transparent base film previously placed, and then the tape of the tape winding device 114 is attached to both ends of the decomposed film. The disassembled film is fixed on the transparent base film, and at the same time as the cutting blade 120 of the tape cutter 117 cuts the tape, the suction of the suction gripper 111 is released.

Next, the processing of the transparent base film will be explained.

The vacuum pasting stand 18 has a plurality of receiving holes 122 for pin punchers at predetermined positions on the upper surface.
Also, a large number of suction holes 123...123 are formed on the entire upper surface, and a suction device (not shown) is formed inside the hollow.

The base film moving frame 19 with dowel pin puncher has a notch in the center that is movably placed on a pair of rails 124, 124 in the X direction extending from the vacuum pasting table 18 to a base film storage case 22, which will be described later. The frame body is adapted to move on the rails 124, 124 in conjunction with a ball screw (not shown) that is rotationally driven by a pulse motor 125 fixed to the main body of the apparatus.
A suitable number of vacuum-type suction grippers 126...126 are vertically disposed at both ends of the base film moving frame 19 with dowel pin puncher in the Y direction, and one end is provided with the receiving holes 122...
... Punch rod 12 formed at a position corresponding to 122
A punch board 128 on which 7...127 are vertically supported is elastically supported by springs 129, 129.
The punch board 128 is linked to a gear mechanism (not shown) which is moved up and down by a pulse motor 130 fixed to the base film moving frame 19 with dowel pin puncher.

Next, the base film storage case 22 is formed at the end of the main body of the apparatus in the processing line direction, and is configured to store and wait for the transparent base film.The pasted film storage case 21 is also used to store the base film. The pulse motor 131 is supported by a frame 6 above the case 22 and is linked to a ball screw 132 that is rotatably driven by a pulse motor 131 fixed to the main body of the device via a gear (not shown), so that the pulse motor 131 rotates forward and backward. It is designed to move up and down.

The transparent base films accommodated in the base film storage case 22 are held one by one by the suction gripping tools 126...126 of the base film moving frame 19 with dowel pin puncher and moved onto the vacuum pasting table 18. At this position, the suction of the suction gripping tool is released, and it is placed on the vacuum pasting table 18, and is suctioned and fixed by the suction holes 123...123. Here, as described above, the decomposition film is successively attached to the transparent base film at a predetermined position and at a predetermined angle, and this operation is repeated. When a predetermined number of decomposed films are pasted, the base film moving frame 19 with dowel pin puncher moves onto the vacuum pasting table 18, and the pulse motor 130 rotates to lower the punch board 128 and position it on the transparent base film. After forming the reference punch hole, it is returned to its original position by being sucked and held by the suction and gripping tools 126 . . . 126 . This punch hole does not necessarily have to be at the same position as the reference hole on the mount whose position was measured with a digitizer, but only needs to be at a constant position.

During this time, the pasted film storage case 21
is moving downward, and the transparent base film to which the decomposed film has been pasted is stored in it.
Such an operation is performed on the digitizer 151 shown in FIG. 14 with reference to the register mark 2, commonly called a register mark, formed by vertical and horizontal lines 3 and 4 on the edge of the disassembled film 1 shown in FIG. The positions of the respective decomposition films 154 and 155 pasted on the transparent film base 152, which are positioned with reference to the positioning pins 153, are stored in the memory of the computer CPU, for example, through a digitizer controller.
The position of the measuring camera (CCD sensor) 15 and the pasting of the disassembled film 1 are continuously controlled via the CCD sensor positioning device according to the stored data stored in the RAM and the program stored in the ROM of the computer CPU. Repeatedly, the operation of disassembling and pasting the transparent base film is automatically, quickly, and accurately accomplished, and this is as disclosed in Japanese Patent Application Laid-Open No. 1983-193154 and US Pat. No. 4,599,122, which the applicant has already filed. This is as stated in the official gazette.

In this case, the disassembled film pasting device 200 for photolithography configured as described above is equipped with a cutter device for cutting the red base for cutting unnecessary parts of the photograph, and the disassembled film moving/pasting stand 17 is attached. In place of the transparent base film, a red base 201 set on the base film movable frame 19 with a dowel pin puncher is attached to the base plate frame 92 at the center of the width extending in the direction of the bracket 93. For example, a known cutter device 202 for cutting out a figure that imitates the subject of a photograph is attached so that the direction of the blade can be adjusted by a motor, and a digitizer cursor (in this case, the applicant filed the application on the same date as this application) The digitizer with an enlarger shown in the "free drawing device" of the utility model registration application can be used including the case of the disassembled film pasting device 200 for photolithography.)
For example, the disassembled film movement and movement of the pasting stand 17 are controlled in accordance with the cutting data stored in the memory of the computer CPU, which corresponds to a figure imitating the subject, and the direction of the blade is controlled by the motor of the cutter device 202. Therefore, the red base can be cut out with the same precision as the disassembly film pasting precision, corresponding to a deformed figure that imitates the object or the like.

(Effects of the invention) The invention is based on the following method: Separated films that have been color-separated into the basic colors for printing for each new cut are pasted onto each transparent base film for each basic color one after another for each separated film for the same basic color. Repeat the process for each basic color,
When forming basic color photographic plates for multi-color printing, the pasting position and pasting angle of the separation film for each cut with respect to the positioning reference provided on the transparent base film are specified in advance for each basic color, The pasting position and pasting angle data are stored in a computer, and each decomposed film is positioned at a predetermined reference position and standard angle, and then the position determined by the pasting position and pasting angle data is After moving and rotating each decomposition film to a certain angle, in a photomechanical decomposition film pasting device that affixes each decomposition film to a transparent base film, each decomposition film is moved to a predetermined position on the transparent base film according to the data stored in the computer. A cutter is attached to the disassembled film moving/pasting frame so that it can be driven by a motor, and the red base, which has been replaced with a transparent film, is moved and the disassembling film moving/pasting frame is moved in accordance with the data stored in the computer. The disassembled film pasting device for photolithography with a cutter cuts out the red base in accordance with a deformed figure or the like imitating a subject by adjusting the direction of the cutter by driving the motor.

As a result, the present invention can achieve the same accuracy as pasting using a disassembled film pasting device for photolithography, without having to provide a red base cutting device that drives a special electronically controlled cutter device. This has the effect of making it possible to efficiently make red-based cuts using the data at the time of pasting.

[Brief explanation of the drawing]

Fig. 1 is a plan view of a cutter-equipped disassembled film pasting device for photolithography used in carrying out the present invention, Fig. 2 is a front view thereof, Fig. 3 is a perspective view thereof, and Fig. 4 is a disassembled film storage case. 5 is a perspective view showing the disassembled film take-out arm and the disassembled film take-out stand; FIG. 6 is a perspective view showing the disassembled film moving stand; FIG. 7 is a perspective view showing the disassembled film fixing position adjusting stand; Figure 8 is a perspective view showing the disassembled film moving and pasting stand, Figure 9 is a vertical sectional view of the main part of the taping frame, Figure 10 is a perspective view showing the vacuum pasting stand, and Figure 11 is with dowel pin puncher. FIG. 12 is a perspective view showing a base film moving stand with dowel pin puncher; FIG. 13 is a perspective view showing a pasted film storage case and a base film storage case; FIG.
The figure is an electric circuit diagram of the present invention, and FIG. 15 is a perspective view of an exploded film. 17...Disassembled film moving/pasting stand, 19...
... Base film moving stand with dowel pin puncher, 92 ... Base plate frame, 200 ... Degradable film pasting device for photolithography, 201 ... Red base,
202...Katsuta device.

Claims (1)

[Scope of utility model registration request] Separated films for each cut are separated into the basic colors for printing, and each separated film for the same basic color is pasted onto each transparent base film for each basic color, and this process is repeated for each basic color. When forming photographic plates for basic colors for multicolor printing, the placement position and placement angle of the separation film for each cut with respect to the positioning standards set on the transparent base film are specified in advance for each basic color. Then, this pasting position and pasting angle data are stored in a computer, and after positioning each disassembled film at a predetermined reference position and reference angle, the pasting position and pasting angle data are determined by the pasting position and pasting angle data. position,
After moving and rotating each decomposition film to a certain angle, in a photomechanical decomposition film pasting device that affixes each decomposition film to a transparent base film, each decomposition film is moved to a predetermined position on the transparent base film according to the data stored in the computer. A cutter is attached to the disassembled film moving/pasting frame so that it can be driven by a motor, and the red base set in place of the transparent film is moved and the disassembling film moving/pasting frame is moved in accordance with the data stored in the computer. A disassembled film pasting device for photolithography with a cutter, characterized in that the red base is cut out in accordance with a deformed figure or the like imitating a subject by adjusting the direction of the cutter by driving the motor.