JPS6124527Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a forms splicer for connecting printing paper used when printing with a line printer or the like.

Normally, the splicer described above places the tape on the underside of the splice table, guides it to the top side via a tape roller, etc., pulls out the tape to the opposite C side across the paper, and cuts the tape with a tape cutter. However, there is no guide in the tape cutting section, so it is difficult to make the tape parallel to the cut groove, that is, the bonding surface of the paper, and after cutting the tape with a tape cutter and bonding the paper together,
There was a drawback that the tape protruding from the paper was too long and the tape had to be cut again using another cutter.

The purpose of the present invention is to eliminate the above-mentioned drawbacks of the prior art, simplify the operation of this type of splicer, and at the same time provide reliability for this type of operation.

This invention can prevent the tape from bending by providing a tape guide part in the tape cutter part, and also prevents the tape from unnecessarily protruding from the paper by controlling the positional relationship between the pin and the tape cutter, and the pin and the C surface. The positional relationship of the cutting groove, tape cutter, tape guide, pin, C surface, etc. has been devised by focusing on the point that it can be made as follows.

Embodiments of the present invention will be described with reference to the drawings.

1, 2 and 3, a presser plate 3 that can be opened and closed by a hinge 2 is installed on the top surface of the splice table 1 so as to completely cross the pins 4 arranged on both sides of the top surface of the splice table 1. The pins 4 are arranged to fit the feed holes of the printing paper 11 and are press-fitted or screwed into the splice table 1.

Further, near the center of the upper surface of the splice table 1, a cut groove 5 is provided in a direction perpendicular to the arrangement direction at the center of the arrangement pitch of the pins 4, extending beyond the width of the printing paper 11.

On the right end of the upper surface of the splice table 1 on the extension line of the cut groove 5, a C surface 6 having a width suitable for the width of the tape 10 is provided at the center distribution on the extension line of the cut groove 5, and the distance between the right end of the C surface 6 and the pin 4 is Make sure it is no more than 3/4 inch. A tape guide 7 and a tape cutter 8 are provided on the left side of the cut groove 5, and the tape guide 7 has a width that matches the width of the tape 10, as shown in FIG. The distance between the tape cutter 8 and the pin 4 should be 3/4 inch or less.

The tape 10 is placed inside the lower surface of the splice table 1 and is pulled out to the upper surface of the splice table 1 via the tape roller 9 at the left end of the splice table 1. When pasting the printing paper together, pull out the tape 10 from the left end of the splice table 1, use the tape guide 7 as a guide on the left side, align it with the right end of the C surface 6, and gently paste the printing paper 11 from the right side. to cut the tape 10.

When the pasted printing paper 11 is taken out from the splice stand 1, it will be in a state as shown in FIG. The length of the tape 10 protruding from the printing paper 11 is less than 1/2 inch on both the left and right sides, and this is
Even if it is bent and pasted, it will not reach the printing area of the printing paper 11.

According to the present invention, since a tape guide is provided, the positioning of the tape with respect to the bonding surface of the printing paper becomes easy and reliable, and the positional relationships between the pin and the C surface, the pin and the tape cutter, etc. are devised, so that
Appropriate tape length can be obtained by simply matching the tape to the C side and tape guide and cutting the tape with a tape cutter.

[Brief explanation of the drawing]

FIG. 1 is a plan view showing an embodiment of the forms splicer according to the present invention, FIG. 2 is a central sectional view of FIG. 1, and FIG. 3 is an enlarged perspective view of the tape guide section.
FIG. 4 is a diagram showing the connection state when printing paper is taken out from the splicer. In the figure, 1 is a splice table, 2 is a hinge,
3 is the presser plate, 4 is the pin, 5 is the cut groove, 6 is C
7 is a tape guide, 8 is a tape cutter, 9 is a tape roller, 10 is a tape, and 11 is a printing paper.

Claims (1)

[Claims for Utility Model Registration] 1. A plurality of pins arranged at both ends in the width direction of the top surface of the splice table so as to fit with the feed holes of the printing paper, and at least two presser plates provided on the top surface of the splice table so as to be openable and closable. and a cut groove extending in a direction perpendicular to the direction in which the pins are arranged and projecting outward from the pins, and a side edge of the splice table on one side of the extension line of the cut groove, and a diameter of approximately 30 mm.
A tape guide that is chamfered at an angle of ~60 degrees and has a width approximately equal to the splicing tape, and a groove that is provided on the top surface of the splice table on the other side along the extension of the cut groove and has a width approximately equal to the width of the splicing tape. A forms splicer comprising: a tape cutter and a tape roller provided on the inside and outside of the tape guide. 2. The foam splicer according to claim 1, wherein the distances between the pins on both sides and the C-face portion and the tape cutter are each 3/4 inch or less.