JPS63137894A - Method and device for supplying sheet pair - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention produces a paper set by stitching or bundling a plurality of printed papers such as thin notebooks, booklets, and coupon tickets. The present invention relates to an apparatus and method for supplying a set of sheets before final processing such as binding to a processing machine such as a packaging machine, a shrink machine, a band 1f) i, and a binding machine.

[Conventional technology]

Traditionally, tttW'l for thin forms, booklets, coupons, etc.
When producing paper, predetermined printing is performed on paper, a plurality of paper sheets are collated and cut, and paper set composition is carried out by feeding the plurality of paper sets to, for example, a packaging machine. This production process will be explained in detail based on FIG. 4. The process of creating a sheet set is a printing process a in which predetermined printing is performed on each sheet set.
Full size inspection process b to check the printing condition of each sheet, collation ■culm C' where sheets are combined, cutting process d' where many sheets are combined and finished l&, inspection process e,
The process consists of a pressing step f' in which each set of sheets is cut differently, a processing step q' using a wrapping machine, etc., and then a labeling step, and after the above steps, a set of sheets wrapped in a wrapping band is created. there were.

[Problem that the invention seeks to solve]

However, in the above-mentioned method of creating paper sets using the conventional production process, in order to make it easier to understand the number of sets before sending them to the processing machine, the paper set is cut into a different set for each set. (Cut) The α process requires manual labor. Furthermore, when the sheet set is processed by a processing machine, it is done manually, and there is a problem in that the process of creating the sheet set is time consuming.

[Means for solving problems]

The present invention has been made to address the above-mentioned problems of the conventional paper. By separating the paper sets, attaching the paper sets on a conveyor, and cutting the stiffening part of the paper set, the paper set pressing process can be omitted, and multiple sheets of printed paper can be separated. a discharge unit that can arrange a plurality of sets of paper sheets, each of which is separably stiffened, above a conveyor, and separates and discharges the set of paper sheets from a discharge port located above the conveyor and having a gap of the thickness of the paper set; a delivery section that receives and arranges paper sets discharged from the discharge port on a conveyor and delivers them intermittently; and a delivery section that is provided above the delivery section so as to be freely movable up and down, and that collects paper sets that have stopped on the conveyor of the delivery section. The above-described conventional problems are solved by providing a paper set supplying device that is characterized by having a cutting section that temporarily fixes and cuts the stiffened part of the paper set.

[For production]

In the present invention, it is possible to omit the urgent work of paper sets, and to send each set of paper sheets for processing during packaging or the like.

(Example) Next, the present invention will be described in detail based on an example shown in FIGS. 1 to 3.

In the figure, reference numeral 1 denotes a paper set supplying device, and the supplying device 1 is located above a discharge section 2, a delivery section 3 connected to the discharge section 2, and a delivery section 8II3 along the delivery direction of the paper set. It consists of a cutting section 4 for cutting.

The discharge section 2 has a feeder conveyor 20 and a dropping plate 21 that moves in a direction perpendicular to the delivery direction of the feeder conveyor 20, and is located on the discharge end side of the feeder conveyor 20, and corresponds to the sheet thickness. Then, sets of sheets are discharged one by one from the Jl exit 22 by the drop plate 21. In this discharge section 2, multiple sets of sheets 48, which have been printed, inspected for full size, and have undergone T-alignment, are stacked with interleaving paper interposed therebetween, and the spines are hardened with adhesive so that they can be separated, and placed on the feeder conveyor 20. The paper sheets 48 are stored in an upright position, and as described above, when pressed by the drop plate 21, the adhesive breaks and the paper sets are discharged one by one from the discharge port 22.

The delivery section 3 consists of a conveyor 31 having transverse passages 30 at predetermined intervals, and a guide 32 which is disposed opposite to each other across the width of the paper set via the conveyor 31, and transports the paper set A discharged from the above-mentioned discharge section 2 onto the conveyor 31. 31, and is delivered intermittently while being aligned between the cross-passing section 30 and the guide 32.

The cutting section 4 consists of a cutting blade 40 located on the side of the backing section B of the paper set A, and a clamp 41 that can press the paper set, and is configured to move the paper set delivered by the delivery section 3. It is provided so that it can be moved up and down in response to the Then, the paper 48 delivered by the conveyor 31 of the delivery section 3 is received by a pair of front plates 42 and temporarily fixed by being pressed by the clamp 41, after which the cutting blade 40 descends and is inserted into the paper set. The backing part B is cut to finish the paper 48 into a predetermined shape.

The sheet set A that has been cut is delivered to the next processing step. For example, on the exit side of the delivery section 3, there is a holding device 5 that moves forward and backward in the delivery direction of the sheet set and holds the sheet set. The paper 48 which has already been cut is clamped by the clamping device 5 and transferred onto a continuous conveyor 6 to a packaging device or the like.
Paper sets are provided so that each set is delivered to the next process. For example, as shown in FIG. Hold △, move it backwards, and move to conveyor 6.
The sheet set A is then placed on top. As shown in Figure 3, the paper set is created by the printer P2a, who passes through the full size inspection process, collates multiple sheets of paper, and applies adhesive through the stacked sets of paper sheets. A T-joint back stiffening process C in which the back stiffening is performed in a separable manner, a cutting process d such as corner cutting, an inspection 1 culm e, and a back stiffening section is Fli fN by the feeding device 1 to form a sheet set into a predetermined shape. The sheets are sent to a processing machine such as a packaging machine and processed through a processing step f, a labeling step q, and then a set of sheets is assembled so that it can be shipped.

[Effects of the Invention] As explained above, according to the present invention, a plurality of sets of paper sheets each consisting of a plurality of sheets are stacked, the backs of each set of paper sets are stiffened so that they can be separated, and then the sheets are removed from the discharge section. Each set is separated and sent to the delivery department, the backing part of the paper set is cut in this delivery department, and the paper set is sent to a processing machine such as a packaging machine, so the delivery of the paper set to the processing machine is reduced. In addition to omitting the urgent process of paper assembly, which conventionally required manual labor, the paper assembly can be sent to the processing machine without requiring human labor, which saves labor in the paper assembly creation process. It has excellent effects.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram showing an embodiment of the sheet set feeding device according to the present invention from the side, FIG. 2 is an explanatory diagram showing the same embodiment from the top, and FIG. FIG. 4 is an explanatory diagram showing the process of creating a conventional paper set. A...Paper set B...Backing unit 1...Supplying device 2...Discharging unit 20...Feeder conveyor 21-0. -Drop plate 22...Discharge port 3...Delivery section 30...Side passage 31...Conveyor 32...
Guide 4... Cutting section 40...
- Cutting blade 41... Clamp 42...
・・・Front cover 5・・・Patent applicant for the clamping device Toppan Printing Co., Ltd.
- What?

Claims (2)

[Claims] (1) After backing multiple sets of printed paper so that they can be separated, separate each set of paper, and align the sets on a conveyor. , a method for supplying a set of sheets of paper, the method comprising cutting the backing part of the set of sheets of paper. (2) Multiple sets of paper sets consisting of a plurality of sheets of printed paper can be separably stiffened and arranged above the conveyor, and the paper set located above the conveyor has a gap between the paper set thicknesses. a discharge section that separates and discharges paper sets from the outlet; a delivery section that receives and arranges the paper sets discharged from the discharge port onto a conveyor and delivers them intermittently; A sheet set supplying device comprising: a cutting section that temporarily fixes a sheet set stopped on a conveyor of a delivery section and cuts a stiffened portion of the sheet set.