JPH0361251A - Take-up roll finishing method for divided web - Google Patents

Abstract

PURPOSE:To supply winding information positively by providing a take-up roll with the winding information stored on its winding before removing the take-up roll from a slitter rewinder. CONSTITUTION:Take-up data is stored in a computer 4 for controlling a take-up data output device 2. The take-up data output device 2 provided at a slitter rewinder 1 is then controlled by the computer 4 so as to supply the stored take up data to the vicinity of the winding terminus of a web before taking a take-up roll out of the slitter rewinder 1. Before packaging the take-up roll taken out of the slitter rewinder 1, the take-up data supplied to the take-up roll is read by a reader 5 and stored in a computer 7 for controlling a display column supply device 6 for providing a wrapping paper take up roll with a take-up roll information display column. After packaging the take-up roll, the display column is supplied to the take-up roll on the basis of the take-up data stored in the computer 7 for controlling the display column supply device 6.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a finishing method for finishing a take-up roll taken up by a slitter rewinder into a product.

(Prior Art) In a slitter rewinder that divides a web into a plurality of strips and winds them, it is common to set and change the division width, winding length, etc. in a variety of ways to wind the web. The take-up roll wound up in the slitter rewinder is transported to a packaging place, and after being packaged, the take-up roll information necessary for subsequent processing, processing, and use, such as the specifications of the take-up roll, such as the serial number, web Type, winding length, winding width,
A product label (display column) indicating core size, weight, etc. is attached.

Conventional product labeling work is based on information about the winding and rolls recorded by the slitter rewinder operator, and the operator verifies which product label each winding roll belongs to. This was done by having a worker write the information on the product label or by printing it on the product label and then affixing the label.

(Problem to be Solved by the Invention) However, in the conventional finishing method, the operator of the slipter rewinder has to do the troublesome work of recording information on the take-up roll and communicating it to the finishing process operator. did not become. Since a large number of winding rolls are wound at a time, the labor involved in this work has a great effect on productivity.

On the other hand, the performance of the slitter hanger has improved.

Productivity has increased. Therefore, traditional finishing methods
The processing speed of the finishing process could not keep up with the processing speed of the slitter rewinder, and the number of unprocessed take-up rolls increased in the finishing process, causing problems in the finishing process. It causes confusion and confusion. Furthermore, even if you know the winding specifications of the winding roll before packaging, you may not be able to directly check the contents because the packaging is done, and you may be confused about which product label to attach to the wrapped winding roll. occurs.

This, in turn, causes incorrect product labels to be attached after packaging.

The present invention provides a winding roll that can reduce the workload of workers in the divisional winding process and finishing process using a slitter rewinder, thereby increasing productivity, and preventing erroneous indications of the winding roll. The purpose is to provide a finishing method.

(Means for Solving the Problems) In order to achieve the above object, the winding finishing method of the present invention includes a step of storing winding data in a computer for winding data output device, and a step of storing winding data in a computer for a winding data output device, and a step of storing winding data in a computer for a winding data output device. A step of controlling the winding data output device by the computer to apply the stored winding data to the vicinity of the winding end of the web before taking out the winding roll from the slitter rewinder, and a step of taking the web out from the slitter rewinder.
Before packaging this winding roll, the winding data given to the winding roll is sent to the control computer of the display field adding device that gives the winding roll information display field to the wrapping paper winding roll using a reading device. After the winding roll is packaged, the display field providing device displays the above information on the wrapped winding roll based on the winding data stored in the control computer of the display field providing device. Please refrain from the process of adding columns.

(Example) Next, an example of the present invention will be described with reference to the drawings. FIG. 1 is a block diagram showing the main control devices in the web dividing and winding process and the packaging process. In FIG. 1, 1 is a slitter rewinder, 2 is a winding data output device, 3 is a winding control computer, 4 is a winding data output device control computer, 5 is a reading device, 6 is a display field providing device, 7 is a computer for controlling the display field adding device; 8 is a host computer for each of the computers mentioned above; 9 is a communication line;
IO is an automatic packaging device.

Winding control computer 3, winding data output device control computer 4, display field providing device control computer 7
is connected to the host computer 8 by a communication line 9. Furthermore, a computer for controlling a web manufacturing apparatus, a winder, etc. (not shown) is also connected to the host computer 10 via a communication line 9. Data is then sent from each computer to the host computer 8 and stored therein, and the stored data can be imported from the host computer 8 to each computer as needed.

As shown in FIG. 2, the slitter rewinder 1 separates a wide web W from a raw roll R6. is unwound and divided into a plurality of webs W by a slitter 11, and the divided webs W are alternately distributed and wound up as a take-up roll R. During winding, the winding control computer 3 controls the slitter rewinder based on the winding width, winding length, winding tension characteristics, winding contact pressure characteristics, winding speed, etc. set in the setting section. Automatically controls the winding tension, winding contact pressure, winding speed, etc.

The winding data output device control computer 4 takes in predetermined winding data necessary for the winding roll information from the setting section of the winding control computer 3, the host computer 8, etc. for each winding, and stores the data. Store in the device.

The winding data given to the winding roll R is numerical values, numbers, symbols, etc. that format information regarding the winding specifications of the winding roll R to be suitable for communication, interpretation, and processing. This is data that serves as information elements such as the type, winding width, winding length, and web thickness. In some cases, information elements such as winding conditions and history may also be included. In this embodiment, the winding data is output as a bar code.

Note that the form of the winding data provided to the winding roll R is not limited to a barcode.

A winding data output device 2 is included in a slitter rewinder 1 and outputs the web W in the direction shown by the arrow in FIG.

The vehicle is equipped with a printer 12 that travels along the road. Then, the printer 12 is activated by a control signal from the computer 4 for controlling the winding data output device, and while moving in the width direction of the web Wo, the printer 12 sequentially prints a bar at each end of the winding roll R of the divided web W. Coded winding data M can be printed and applied. When winding is almost completed, the slitter rewinder 1 temporarily stops winding by the action of the winding control computer 3. Then, the printer 12 prints the web W. The web W0 to which the winding data M is applied is then divided into the divided web W
Then, it is cut in the width direction immediately upstream of the given winding data M. Then, the end portion of the cut divided web W is wound onto the take-up roll R, and winding of the set length is completed. After the winding is completed, the winding data M is given to the end of the web on the outer periphery of the winding roll R supported by the slitter rewinder. The winding data may be given by, for example, attaching a magnetic or optical input medium to the winding data, and the installation location, structure, and operation of the winding data output device may vary depending on the winding data output device. The present invention is not limited to this embodiment as long as winding data can be given to the winding roll before it is removed from the winding roll R slitter rewinder.

The winding roll R to which the winding data M has been applied is removed from the slitter rewinder I and transported to the packaging process A. In the packaging process A, the winding roll is wrapped and a display column for displaying data regarding winding information is provided. After the work is completed, the rolled product is transported to the shipping warehouse B.

The reading device 5 is provided near the entrance of the automatic packaging device 10, and reads the barcoded winding data given to the winding roll supplied to the automatic packaging device 10, and displays it in the display column adding device. The 0 display field adding device control computer 7 that can be input to the control computer 7 is as follows:
The input winding data is stored in the storage section. Then, when the winding roll is wrapped and sent out by the automatic packaging device IO, the 0 display field adding device 6 is configured to give a control signal to the display field adding device 6 for outputting the stored winding data. It is installed at the exit of the automatic packaging device 10, and prints the winding data stored in the display column adding device control computer 7 on a product label with a display column according to the control signal using a printer. , so that the label can be applied to the wrapped take-up roll with a labeler. The winding data printed on the label is generally output in characters so that it can be understood by humans, but there are also cases where a bar code or the like is also printed.

The winding data on the winding roll that has undergone the finishing process is read by the reading device 5 before packaging and is stored in the computer 7 for controlling the display field providing device. When the winding roll is finished wrapping and is sent out from the automatic packaging device 10, it is outputted from the display field providing device control computer 7 via the display field providing device 6. At this time, the display column attaching device 6 attaches a product label on which winding data regarding the winding roll is printed. A display column for winding roll information is provided on the winding roll wrapped in this manner. Each time the winding roll is packaged, each display field based on the stored winding data is provided and the winding roll is finished. Note that the display field may be printed directly on the wrapped take-up roll using a printer, and the take-up roll is not necessarily wrapped using automatic packaging equipment.
Furthermore, it is preferable to input the winding data given to the winding roll into the control computer of the automatic packaging device, and to control the selection of packaging paper, etc. based on the winding data. The present invention can also be applied to a case where a product is packaged, then packed into a box, and a product label is attached to the top of the box.

Although the present invention has been described above with reference to one embodiment, the present invention can be modified in various ways using well-known techniques depending on the implementation conditions.

(Effect of the invention) Before removing the take-up roll from the slitter rewinder,
Since the winding information stored about the winding is given to the winding roll, the winding information can be definitely given. Also, winding information is attached to the tζ winding roll that is removed from the slitter rewinder, and the information is sequentially read and processed, so a record of the winding information is recorded and it is compared with the winding roll. There's no need.

Therefore, the winding specifications of the winding roll are not lost during transportation or due to packaging, and it is possible to confirm that the winding roll is a completed winding roll by checking whether or not winding data is added immediately before packaging. For example, by removing the damaged part of the take-up roll surface that was damaged during transportation,
It is possible to prevent incomplete winding rolls that no longer meet the regular winding specifications from being shipped as products. Furthermore, the slitter rewinder operator and finishing process workers do not have to record and transmit winding information.
Therefore, it is possible to reduce the burden on workers and increase productivity.
Improved reliability.

[Brief explanation of drawings]

Fig. 1 is a block diagram for explaining the main control devices in the web dividing and winding process and packaging process to which the present invention is applied, and Fig. 2 shows the winding data output device in the slitter rewinder. It is a simplified perspective explanatory view of the tζth explaining addition. l... Slitter rewinder 2... Winding data output device 3... Winding control computer 4... Winding data output manufacturing system i Wholesale computer 5...
Reading device 6...display field providing device 7...display field providing device control computer 10...automatic packaging device

Claims (1)

[Claims] A step of storing the winding data in a computer for a winding data output device, and controlling a winding data output device provided in the slitter rewinder by the computer to output the winding roll from the slitter rewinder. Before taking out the web, there is a step of applying the memorized winding data to the vicinity of the winding end of the web, and before packaging the winding roll taken out from the slitter rewinder, the winding roll information display column is added to the wrapping paper winding roll. A step of reading and storing the above-mentioned winding data given to the winding roll with a reading device in a computer for controlling the display field giving device which gives the winding roll; and after packaging the winding roll, controlling the above-mentioned display field giving device. A method for finishing a winding roll of a split web, the method comprising the step of: applying a display field for the above-mentioned information on a wrapped winding roll using a display field providing device based on winding data stored in a computer.