JPH0669864B2 - Voucher manufacturing equipment - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for collating a plurality of rotary printing papers, cutting the sheet into unit lengths, and then manufacturing a plurality of copying slips in parallel. It is about.

2. Description of the Related Art FIGS. 9 and 10 show a voucher manufacturing process using a conventional voucher manufacturing apparatus. Plural sheets in which marginal punches a ₁ and a ₂ are preliminarily processed at both end portions in a processing section. The rotary printing papers b ₁ , b ₂ , ... Are collated while being fed by the feed tractors c ₁ , c ₂ , and are glued d between them, and then one side is cut by a slitter e, and The sheet cut f is cut into a unit length and finished into a slip g.

On the other hand, as shown in Figure 10, the rotary printing paper _{b '1, b' 2,} ...
A marginal punch a is provided on one side of the sheet, and the sheet is fed by a feed tractor h on one side to be collated, and a ditch is applied between them, and then cut with a sheet cut f to finish a slip g ′.

As described above, the pin tractor in the conventional slip manufacturing apparatus is configured to feed both sides or only one side of the rotary printing paper.

Problems to be Solved by the Invention In the above-described conventional voucher manufacturing apparatus, only one set of vouchers can be manufactured, which is inefficient.

Means and Actions for Solving Problems The present invention has been conceived in view of the above, and at least two slips can be manufactured in parallel, and the manufacturing efficiency can be dramatically improved, and the parallel manufacturing can be performed. The present invention aims to provide a voucher manufacturing apparatus in which the feeding operation can be performed with a pin tractor having a number smaller than the number of rows of vouchers and the configuration for feeding can be simplified. Two timing belts 21a, 21 that are wound around the timing pulleys 20a, 20b on the driven side and the driven side in parallel while being separated from each other in the axial direction.
To each of b, a tractor pin 25 consisting of a pin portion 25a protruding to the front side of the timing belts 21a and 21b and a base portion 25b protruding to the back side is detachably attached, and the timing belt 21a of the base portion 25b of the tractor pin 25, Make the size of 21b in the width direction the same as the width of the timing belts 21a and 21b,
Further, a part of each timing belt 21a, 21b wound around both the timing pulleys 20a, 20b, and a portion where the tractor pin 25 engages with the marginal punch of the rotary printing paper is guided by the guide grooves 26a, 26b of the slider 26. Two-row type pin tractors 10a, 10b slidably engaged with each rotary printing paper 1
A gluing means for gluing a, 1b, 1c to each other, a slitter for cutting the rotary printing paper 1a, 1b, 1c between the two rows of marginal punches 2a, 2b, and a slitter for each row cut by the slitter. A sheet cutter that cuts the rotary printing paper into unit lengths of each slip, and the two-row type pin tractors 10a and 10b are printed in parallel between plural patterns on the rotary printing paper in the parallel direction. The rotary printing paper has a structure in which it is provided in the widthwise inner portion so as to engage with the two rows of marginal punches provided, and the rotary printing paper in which a plurality of rows of the patterns for each unit slip are printed in parallel in the width direction is a two-row type. It is superposed and collated with the pin tractor of
After being glued, the slitter cuts between the two rows of marginal punches to form a plurality of rows of slips, and then the sheet cutter cuts each slip into unit slips.

Embodiment An embodiment of the present invention will be described with reference to FIG.

In FIG. 1, reference numerals 1a, 1b and 1c denote rotary printing papers printed by different printing units.
A plurality of rows of patterns, for example, two rows of patterns are printed in parallel on a, 1b, 1c. Each rotary printing paper 1a, 1b, 1c is processed with two rows of marginal punches 2a, 2b between each printing row in the processing section. These rotary printing paper 1a, 1
b and 1c are two-row type pin tractors 3,3 located between the printing rows
Collate at. At this time, gluing 4 is performed between the rotary printing papers 1a, 1b, 1c as necessary. Pin tractor 3,3
The rotary printing papers 1a, 1b, 1c gathered at are cut in the feed direction by the slitter 5 between the two rows of marginal punches 2a, 2b,
Then, the sheet cutter 6 cuts the unit length in the feeding direction to obtain finished slips 7, 7. In this embodiment, two slips 7,7
Are manufactured at the same time.

The structure and operation of the two-row type pin tractor used in both of the above embodiments will be described with reference to FIGS. 2 to 6.

In the figure, 10a and 10b are a pair of pin tractors, which are symmetrical in the axial direction and have the same configuration, so that only one pin tractor 10a will be described.

In the figure, 11 is a drive shaft provided with a spline, 12 is this drive shaft 11
Is a bearing cylinder slidably fitted to the spline of the first timing pulley 13a for driving at one end of the bearing cylinder 12.
Is stuck. A guide frame 14 is provided in parallel with the drive shaft 11, and the guide frame 14 has a rectangular cross section. 15a, 15b is a pair of frames that are spaced apart in the axial direction of the bearing tube 12, the frame 15a,
The bearings 15b are rotatably supported by the bearing sleeve 12 via bearings 16 and are slidably supported by the guide frame 14 via rectangular holes 17 provided in each bearing.

A first driven shaft 18a is supported on one side of the frames 15a and 15b, and a second driven shaft 18b is supported on the other side of the frame 15a and 15b so as to be movable in the inter-axis direction. And the first driven shaft
The first timing pulley 13a for driving is provided at one end of 18a.
The driving second timing pulley 13b corresponding to the above is fixed, and the driving timing belt 19 is wound around both timing pulleys 13a and 13b. Also the first driven shaft
A driven first timing pulley 20a is fitted to 18a, and a driven second timing pulley 20b is rotatably supported on a second driven shaft 18b. Is a two-row driven timing belt 21a, 21b
Is wrapped around. Tension screws 22a and 22b supported by the frames 15a and 15b are screwed in both ends of the second driven shaft 18b in the direction perpendicular to the axis, and the tension screws 22a and 22b rotate to move in the direction perpendicular to the axis. Accordingly, the tensions of the driven timing belts 20a and 20b are adjusted.

As shown in FIGS. 5 and 6, the driven timing belts 21a and 21b are provided with holes 24 between the timing teeth 23 at predetermined intervals over the entire length, and each of the holes 24 has a tractor pin 25. Is detachably attached. The tractor pin 25 has a pin portion 25a protruding from the timing belts 21a and 21b and a base portion 25b protruding to the back side of the timing belts 21a and 21b, and the diameter of the pin portion 25a is the same as the marginal punch diameter. The base portion 25b has a width that fits between the timing teeth 23 of the timing belts 21a and 21b, and has the same length as the width of the timing belts 21a and 21b. It should be noted that both ends in the length direction of the base portion 25b are arcuate. The tractor pin 25 is made of metal or plastic.

26 is a slider fixed to the frame 15a, 15b side,
The slider 26 is provided with two guide grooves 26a, 26b for guiding the upper running portions of the timing belts 21a, 21b.

27 is a bracket fixed to the outside of one frame 15a, and a lock pin 28 that vertically engages with the guide frame 14 is supported by the bracket 27, and the lock pin 28 is axially moved by a nut 29. By doing so, the lock pin 28 is engaged with the guide frame 14, and the pin tractor 10a,
10b is fixed to the guide frame 14.

Reference numeral 30 is a paper receiver fixed to the upper side of the frames 15a and 15b.

The operation of the pin tractors 10a and 10b will be described below.

When the drive shaft 11 rotates, the first driven shaft 18a rotates via the first and second timing pulleys 13a and 13b for driving and the timing belt 19 for driving, whereby two rows of driven timing belts 21a and 21b are driven. Run in parallel, and the tractor pin 25 attached thereto is moved. At this time, the base portions 25b of the tractor pins 25 together with the driven timing belts 21a and 21b are guided by the guide grooves 26a and 26b of the slider 26 at the upper traveling portions thereof.
Will be guided in.

The pin tractors 10a and 10b are moved in the axial direction of the drive shaft 11 by loosening the nut 29 to loosen the engagement between the lock pin 28 and the guide frame 14 to adjust the position.

Driven timing belts 21a, 21 with track pin 25 attached
This is performed by moving the second driven shaft 18b in the direction perpendicular to the axis by tension screws 22a and 22b for adjusting the tension of b.

The rotary printing paper sent by the pin tractors 10a and 10b is supported by the paper receiver 30.

The tractor pin 25 attached to the driven timing belts 21a and 21b is the thickness of the rotary printing paper to be collated,
The pin portion 25a is replaced with another one having a different length.

In the above embodiment, in the embodiment shown in FIG. 1, the pin tractors 10a and 10b are located at one position in the width direction of the rotary printing papers 1a, 1b and 1c so that two slips 7 and 7 are produced. However, as shown in FIG. 9, the pin tractors 10a, 10b, 10c
By arranging the three in the width direction, as shown in FIG. 8, two rotary printing papers 31a, 31b, 31c can be gathered in three rows, thereby making it possible to collect six It is possible to manufacture the slips 7 in parallel.

EFFECTS OF THE INVENTION According to the present invention, at least two slips can be manufactured in parallel, and the manufacturing efficiency can be dramatically improved.
The feeding operation can be performed with a pin tractor having a number smaller than the number of rows of the slips manufactured in parallel, and the configuration for feeding can be simplified. A two-row type pin tractor that performs the above operation
10a, 10b, since the base portion 25b of the tractor pin 25 is guided by the guide grooves 26a, 26b of the slider 26 together with the timing belts 21a, 21b, sliding contact with the guide grooves 26a, 26b of the timing belts 21a, 21b is mainly Since it is performed on the base of the pin tractor made of a material harder than the timing belts 21a and 21b, the timing belts 21a and 21b and the tractor pin 25 can be exchanged independently, and both sides of the guide grooves 26a and 26b are worn. It can be used for a long time without causing meandering due to rattling in the lateral direction.

[Brief description of drawings]

FIG. 1 is an explanatory view showing an embodiment of the device of the present invention, FIGS. 2 to 6 show an embodiment of a two-row type pin tractor used in the device of the present invention, and FIG. Fig. 3 is a partially cutaway side view, Fig. 4 is a view taken along the line IV in Fig. 2, Fig. 5 is an enlarged sectional view of an essential part, and Fig. 6 is a line VI-VI in Fig. 5. 7 and 8 show other examples of use. FIG. 7 is a plan view of the pin tractor device, and FIG. 8 is a rotary press gathered by the pin tractor device shown in FIG. FIG. 9, FIG. 9 and FIG. 10 are perspective views showing a printing paper and are explanatory views showing a conventional example. 1a, 1b, 1c are rotary printing paper, 5 is a slitter, 7 is a slip, 10a,
10b is a pin tractor.

Claims (1)

[Claims] 1. Timing pulleys 20a, 20 on the driving side and the driven side
The timing belts 21a and 21b are respectively attached to the two timing belts 21a and 21b which are axially separated from each other and are wound in parallel with each other.
While detachably attaching the tractor pin 25 consisting of the pin portion 25a projecting to the front side and the base portion 25b projecting to the back side,
Timing belts 21a, 2 on the base 25b of the tractor pin 25
The size of 1b in the width direction is the same as the width of the timing belts 21a, 21b, and a part of the respective timing belts 21a, 21b wound around the timing pulleys 20a, 20b.
Also, two-row type pin tractors 10a, 10b in which the portion where the tractor pin 25 is engaged with the marginal punch of the rotary printing paper is slidably engaged with the guide grooves 26a, 26b of the slider 26,
The rotary printing paper 1 is provided between the rotary printing paper 1a, 1b, 1c and the two rows of marginal punches 2a, 2b.
The two-row type pin tractor 10 comprises a slitter for cutting a, 1b, 1c and a sheet cutter for cutting the rotary printing paper of each row cut by the slitter into unit lengths of each slip.
a and 10b are provided on the inner side in the width direction so as to engage with two rows of marginal punches provided between the patterns in the parallel direction on the rotary printing paper which are printed in parallel in plural rows. Manufacturing equipment.