JPS6087326A - Original sticking device for color scanner drum - Google Patents

Abstract

PURPOSE:To stick a color original to a color scanner drum accurately and easily at a format angle by allowing a rotary arm which moves forthe and back an original holding piece between the top surface of a format fitting table and the color scanner drum to extend and contract freely in its lengthwise direction. CONSTITUTION:When the color original (a) is stuck to the peripheral surface of the color scanner durm 22 at the format angle, the color original (a) is set on a projector 10, a format 25 is set on the format fitting table 15, and the magnification and angle are so adjusted that the color original (a) coincides with the image in the format 25 completely. The color original (a) is set on the format fitting table 15 and then moved and fixed on the reverse surface of the original holding piece 21 of the rotary arm 19, which is moved toward the color scanner drum 22 and extended or contracted to the position and diameter of the drum 22 to stick the color original (a) to the peripheral surface of the drum 22 at an optional position by using a tape, etc.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for applying a color document to a color scanner drum at a predetermined precise angle.

Traditionally, the so-called editing function performs color separation and final layout at the same time. ) 7 /l/
A color scanner equipped with a collection function is known. In order to load a document into a scanner that simultaneously processes color separations and full-page collections, the document must be oriented at a predetermined angle relative to the baseline of the scanner's document drum according to the final layout. It is necessary to have

The reason for this is as shown in Figure 1.
When the original 2 is mounted on the drum 1 straight with respect to the base line 3 of the original drum, the exposure drum 4 is loaded after being scanned.
The image 6 exposed on the film 5 attached to the drum 5 also becomes an image that is straight with respect to the base line 7 of the exposure drum 4.

Therefore, in order to make full use of this scanner's ability to process color separation and layout at the same time, the second
As shown in the figure, when an oblique image 8 is required with respect to base #i7 of the exposure drum 4, the original 2 is placed on the original drum 1.
When installing the document drum 1, it must be installed obliquely with respect to the base line 3 of the document drum 1. This is because when such a scanner body scans a document and then exposes the film on the exposure drum 4, the scanner itself has a function that rotates the scanned image at an arbitrary angle relative to the document before exposing it. Even if angle rotation is performed by a computer that processes information for page collection, problems such as an increase in the capacity of the computer itself and an increase in processing time will occur, so it will be costly and time consuming. This is because it is disadvantageous.

This invention has been made in view of the above circumstances, and it is an object of the present invention to provide a document pasting device for a color scanner drum that can accurately and easily paste a color document onto a color scanner drum at the desired angle. purpose.

That is, the present invention provides a projection device in which a light source, a document rack having a reference line for setting the document at a certain angle, a projection lens, and a mounting table rotatable within a plane are arranged in sequence; The above-mentioned appearance attachment is pivoted on a shaft provided near the stand, and a document holding piece is attached to the tip, and the document holding piece is moved parallel to the shaft and the above-mentioned appearance attachment is attached to the top surface of the stand and a collar described below. A rotating arm that reciprocates and rotates between the color scanner drum and the scanner drum; and a support that supports the color scanner drum so that the axis or reference line of the color scanner drum is parallel to the reference line on the document rack. The present invention provides a document pasting device for a color scanner drum.

The present invention will be described below with reference to illustrated embodiments.

FIG. 3 shows the main parts of a color scanner drum document pasting device according to the present invention. A reference line for setting a'' at a certain angle, for example, a document shelf 14 having an innermost straight portion 13, a projection lens 9, and a device body 12 that is rotatable within the plane of the device body 12 and movable in parallel from side to side and back and forth. For example, mounting on a disk is constructed by sequentially arranging the stands 15. Further, the projection lens 9 is vertically movable along with the box 11 and document rack 14 toward the display mounting table 15 via a groove 17 provided on one side of the support column 16. The magnification relationship with the format placed on the table 15 can be adjusted. Note that this magnification is displayed on the display device 18 immediately as the projection lens 9 moves up and down. In addition, as shown in the figure, the appearance is mounted by placing a sand glass plate 15a on the top surface of the stand 15.
A reference line xsb parallel to this may also be provided.

The appearance is attached so that the shaft 20 is placed upward along one side of the stand 15 on the support 16 side so that the shaft 20 is aligned with the reference line of the original shelf 14 (or the innermost straight part
), and a rotary arm 19 is provided with its base end pivotally supported on this. A document holding piece 2 is rotatably attached to the tip of the rotary arm 19, and the document holding piece 21 holds a color document "a".
As shown in FIG. 4, it can be transferred to the surface of the color scanner drum 22 in an upside-down state. Note that this rotating arm 19
can be expanded and contracted in the axial direction according to the position and diameter of the drum 22.

The above-mentioned appearance mounting is on the side of the stand 15, and the above-mentioned shaft 20
A drum support 23 is provided via a frame 24 at a position along the color scanner drum 22 so that a reference line 22m attached to the axis or surface of the color scanner drum 22 is parallel to the innermost straight portion 13 of the document rack 14. It is supported so that it can rotate freely.

Note that the positions of the shaft 2o and the drum support 23 are not limited to the illustrated example, and they may be mounted at any position near the stand 15.

Next, the color document "a#" is placed on the color scanner drum 2 using this color scanner drum document pasting device value.
An explanation will be given of the operation when pasting the tape on two circumferential surfaces at a predetermined angle according to the appearance.

First, for example, turn the color document "a" shown in FIG. 5(a) to the front as shown in FIG. "C.
`` etc., and then place the other sand glass ``b'' on top of it, and then turn it over from side to side as shown in Figure 5(c).In this state, as shown in Figure 3, these sand glasses ``bs'' , "b" are set on the document rack 14 so that one side of the document "b" contacts the innermost straight portion 13 in parallel.

On the other hand, as shown in FIG. To install the appearance, set it on the stand 15 so that the appearance reference line 15b is parallel to the appearance reference line 15b, and attach the appearance 25 with adhesive tape or the like.
to be fixed.

Next, the color original ``'a'' is projected onto the display 25, the lens 9, the document shelf 14, etc. are moved up and down, and at the same time the display is mounted on the display 25.
5, adjust the magnification and angle so that the color original "a" and the 25φ image perfectly match. At the time when they match in this manner, the rotation of the table 15 is fixed with tape or other stopper means (not shown), and then the sand glass "bm,n b/n is attached to the document rack 14.
5(b), and as shown in FIG. 7, the sand glass "'b" is attached to the sand glass pad 15a on the stand 15.

For appearance mounting, set it on the stand 15 so that one side of b'' is included.

Next, remove the sand glass 10,000"bill, move the rotary arm 29 above the color original "a#, and move the color original "a# from above the sand glass b to the lower surface of the original holding piece 21 at the same angle. Transfer and fix by tape or any other suction means.

Next, the rotary arm 19 holding the color document "a#" is moved along the shaft 20 toward the color castner drum 22, and the rotary arm 19 is rotated toward the color castner drum 22, as shown in FIG. Move, color original''
Turn the &' upside down and attach it to any position on the circumferential surface of the color scanner drum 22 using tape or the like. As a result, the color document "a" can be pasted onto the color scanner drum 22 accurately at the desired angle.

As described in detail above, according to the present invention, it is possible to measure the magnification for the appearance of a color original and, at the same time, to affix the color original directly to the color scanner drum at an accurate angle according to the appearance. Pasting onto the drum can be done simply and easily.

[Brief explanation of the drawing]

1 and 2 are perspective views illustrating the relationship between the attachment angle of a color document to the document drum and the output, and FIG. 3 is a perspective view of the document pasting device for a color scanner drum according to the present invention. FIG. 4 is a side view illustrating the operation of the rotary arm of the apparatus of the present invention shown in FIG. Figure 6 shows how to install a format on the stand.Format installation is a plan view of the stand.Figure 7 shows how to install a color document on the stand.Formation installation is a plan view of the stand. It is. 1... Original drum, 2... Color original, 3... Base line, 4... Exposure drum, 5... Film, 6...
Image, 7... Base line, 8... Image, 10... Projection device, 1 No.... Light source, 12... Device main body, 1
3... Innermost straight part, 14... Original shelf, 15... Display mounting stand, 15a... Sand glass holder, 16...
・Strut, 19...Rotating arm, 20...Shaft,
2 No... W m holding piece, 22... Color scanner drum, 23... Drum support, 24... Frame,
25... Appearance. Applicant's representative Patent attorney Takehiko Suzue (Figure 1, Figure 2, Figure 3, Figure 1) I-comi, Figure 5, Figure 6, Figure 7

Claims (2)

[Claims] (1) A projection device comprising a light source, a document shelf having a reference line for setting the document at a certain angle, a projection lens, and a display mounting table that can rotate within a plane; The mounting is pivoted on a shaft provided near the stand, and a document holding piece is attached to the tip, and the document holding piece is moved in parallel along the shaft. a rotating arm that reciprocates and rotates between; and a support that supports the color scanner drum so that the axis or reference line of the drum is parallel to the reference line on the document rack. Original pasting device for color scanner drum. (2) The device according to claim 1, wherein the rotary arm is extendable and retractable in its longitudinal direction.