JPH0515482Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] This invention uses the perforations on both sides of continuous paper for information processing to fix the paper before and after cutting with the perforations. Leaving both ears apart, divide the inch dimension into the millimeter dimension and the surplus part, and cut them horizontally, cut both the ears parts along the flow just before the feed hole comes off the feed pin, and cut the both ears parts and the surplus part. This relates to a sheet cutting device that removes, finishes, counts and discharges (dregs).

[Prior art] Conventionally, in order to finish continuous paper for form printing into a sheet with dimensions ranging from 2 to 30 mm, continuous paper is fed intermittently and the upper blade is moved up and down to cut the paper using a receiving blade. Some machines cut using a rotary method, but with this rotary method, the continuous paper is cut into small pieces with the ears on both ends removed first, and then the paper is cut into small pieces, or after the ears are removed while the size is still Machines for recutting to fine dimensions are already known.

[Problems to be solved by the invention] The conventional continuous paper sheet cutting device for form printing lacks workability when cutting using the former intermittent feeding device, and the latter requires cutting after removing the edges having feed holes. This method has various drawbacks, such as instability and misalignment during cutting, resulting in lack of accuracy, and furthermore, cutting to 1 inch dimensions and then recutting to 1 inch dimensions for finishing, which is time-consuming and time-consuming. It was hot.

[Means for solving the problems] The present invention was devised in order to solve these problems in view of the actual situation. The front and rear first and second pins that fit into the feed holes provided at both ends are implanted.
A pair of cutting rollers are arranged between the transfer belts to divide the width into the diameter and the remainder and cut them at intervals, and a pair of edge slitters are installed on the left and right sides on the delivery side of the second transfer belt. At the bottom of this slitter, there is a suction means for sucking in the cut pieces of the ears and the remaining pieces cut from the inch size to the millimeter size, and a pair of upper and lower feed belts are placed in front of the second transfer belt. The present invention provides a sheet cutting device in which a set sheet of paper sent from a feed belt is taken out by a discharge conveyor portion continuously disposed on the delivery side of the feed belt.

[Embodiment] Next, an embodiment of the continuous paper sheet cutting device for information processing according to the present invention will be described with reference to the drawings.

Reference numeral 1 denotes a machine frame, and the machine frame 1 is provided with first and second transfer belts 3 and 4 having pins 2 implanted on the left and right sides, and the first and second transfer belts 3,
A cutting section 5 is provided between the belts 4 and 4 for dividing the length into the diameter and the remainder, and slitters 6 are provided on the left and right sides of the delivery side of the second transfer belt 4 to cut the length. The paper is finished by cutting the edges on the left and right of the gap between the cutting parts of the continuous paper cut into 1/2 inch and 3/4 inch dimensions.

In addition, the suction port 8a of the suction pipe 8 from the suction machine 7 is arranged on the lower side of the slitter 6 to suck and discharge the cut ears a, a and the leftover pieces b cut into inch and millimeter sizes. It is set as.

Further, a pair of upper and lower feed belts 9 and 10 are disposed on the feed side of the second transfer belt 4 for continuously feeding out the set paper that has been cut and finished. A conveyor 11 is provided on the take-out side.

A sheet counter 12 is attached to the discharge conveyor 11 to count and take out the finished set sheets.

The cutting section 5 includes a pair of cutting rolls 13, 1.
As shown in FIG.
4, and in order to finish the continuous paper with a millimeter size l, a surplus piece b is created in the continuous paper. That is, the cutting roll 13 has a plurality of blades 14 in order to adjust the width L to the length L.
is attached so that the frame 1a attached to the machine frame 1 can be moved and adjusted.

Further, a cutting receiving roll 13a facing the cutting roll 13 is provided on a bearing fixed to the frame 1a.

FIG. 5 shows a roll collator A that is connected to one end of a machine frame 1. This roll collator A is provided with a paper feed section 15 at one end that supplies a plurality of paper rolls, and collects each paper roll through a pin foil 16. collate.

This collation is performed after gluing each piece in the gluing section 17, and then drying, printing, punching, etc., and sending it to a cutting device that is arranged continuously on the other end. It is finished as a set paper.

[Function] In the present invention, a plurality of rolls of paper arranged in the paper feed section 15 are individually fed, each is coated with glue, collected by a pin foil 16, collated and sent out, and printing, punching, etc. can be selected. The collated continuous sheets are sent to a first transport belt 3 disposed on a machine frame 1 of a sheet cutting device. This first transfer belt 3 is provided with pins 2 that fit into feed holes P provided on both sides of the collated continuous paper, and the continuous paper is transferred to the first transfer belt 3.
This first transfer belt 3
The continuous paper is stretched by the pins 2 of the second transport belt 4 which is connected to the front of the first transport belt 3 on the sending side, and is fed in this tensioned state at the same time. By the rotation of a pair of cutting rolls 13, 13a provided between the two transfer belts, the first,
The continuous paper is cut while being stretched by the second transfer belts 3 and 4 in the machine direction, leaving both sides of the continuous paper in the lateral direction of length L and length l. The continuous paper cut in this manner leaving both ends intact is subjected to slitting at both ends by a slitter 6 disposed on the exit side of the second transfer belt 4, and the slitter 6 disposed on the exit side of the second conveyor belt 4 removes the edges of the continuous paper. The resulting surplus piece b is sucked in through a suction pipe 8 connected to a suction machine 7 and discharged. Also, the finished set paper, which has been subjected to the edge removal by the slitter 6 and from which the excess piece b has been removed, is fed as it is between the pair of feed belts 9 and 10, and is taken out by the discharge conveyor 11. During this time, the number of sheets is counted and taken out while being transferred by the discharge conveyor 11.

[Effects] As described above, the present invention has first and second transfer belts with pins installed at a constant pitch on the left and right sides on the machine frame, and the first and second transfer belts A pair of cutting rolls are disposed between the belts for cutting the collated continuous paper to be transferred by the planting pins of the transfer belt in a tensioned state, dividing the inch dimension from the millimeter dimension, leaving both ends intact; On the delivery side of the transfer belt, a slitter for cutting both ends of the cutting section and a discharge means for suctioning and discharging the cut edges and surplus pieces cut by the slitter are arranged, and the second transfer belt is provided with a slitter for cutting at both ends of the cutting section, and a discharge means for sucking and discharging the cut edges and surplus pieces cut by the slitter. It is equipped with a feed belt that sends out the finished set paper, and the collated continuous paper is moved and fed by the first and second transfer belts, which have pins that fit into the feed holes provided at both ends of the continuous paper. When the material is cut, a pair of rotating cutting rolls installed between the first and second transfer belts are fixed with pins and rotate to cut into 1/2 inch and 3/4 inch dimensions, so the cutting is stable. to ensure accurate cutting and
Furthermore, both side edges of the continuous paper fed by the second transfer belt are cut in the horizontal direction and then cut at regular intervals using a slitter. Since the remaining pieces are removed by suction means, cutting and finishing is performed continuously, which has the advantage of good workability and a good finish.

[Brief explanation of the drawing]

The drawings show an embodiment of the continuous paper sheet cutting device for information processing according to the present invention, in which Fig. 1 is a vertical side view, Fig. 2 is a front view, Fig. 3 is a side view of the cutting roller, and Fig. 4 is a side view of the cutting roller. The figure is a plan view showing the order in which continuous paper is cut, and FIG. 5 is a side view when the paper is used continuously on a roll collator. 1... Machine frame, 1a... Frame, 2... Pin,
3...first transfer belt, 4...second transfer belt,
5... Cutting part, 6... Slitter, 7... Suction machine, 8... Suction pipe, 8a... Suction port, 9, 10...
...Feed belt, 11...Discharge conveyor, 12...
Counter, 13, 13a... Cutting roll, 14
...Blade body, 15...Paper feed section, 16...Pin foil, 17...Gluing section, A...Roll collator, a...Ear portion, b...Remainder portion.

Claims (1)

[Scope of utility model registration request] First and second transfer belts having pins planted at a constant pitch on the left and right sides are arranged on the machine frame, and the pins of the transfer belt are placed between the first and second transfer belts. A pair of cutting rolls are arranged to cut the collated continuous paper to be transported in a stretched state by dividing the width into the length and the remainder, leaving both ends intact, and
On the delivery side of the second transfer belt, a slitter for cutting both ends of the cutting section and a discharge means for suctioning and discharging the cut edges and surplus pieces cut by the slitter are arranged. A continuous paper sheet cutting device for information processing, characterized by being equipped with a feed belt for sending out finished set paper cut by the operator.