DE3745001C2 - Preparing for subsequent treatment process for textile package - Google Patents

Abstract

The process for the prepn. of a subsequent processing operation and/or a transport, storage or despatch process (all to be referred to as 'treatment process') involves a textile package transported from one treatment station to another. Data relevant to the subsequent treatment process, product data in particular, is imprinted in a codable, readable and erasable electronic stroage chip in the form of binary data. The chip is connected to the textile package or the package tube. The data that has already been imprinted is read, decoded, processed for the further treatment of the textile and possibly erased. It is replaced or complemented by other data.Specifically, an installation for carrying out the process incorporates decoders, which are brought into contact with the storage chips and process the data contained in the chips into work instructions for the further treatment of the textile package. New data is impressed in the chips by means of coders. The tube of the package can be equipped with annular contacts connected to the electronic storage chip and joined to the coder or decoder of the relevant treatment station

Description

The invention relates to a textile bobbin with it assigned information carrier with reading and / or Writing devices can be coupled without contact.

From CH-PS 4 10 718 it is known on the coil tube a pulse train in the form of a magnetic coding to attach. This pulse sequence corresponds to, for example Number of the spinning station that made the cop. To the Enter and also to read this pulse train must coil and Writing or reading device relative to each other be moved. Changes between the writing and the Reading device the orientation of the coil, must either Coil can be rotated around its own axis once with Security to capture all impulses, or the pulse train must be distributed several times around the circumference of the coil. In the latter case is, however, a full revolution of the writing device Coil required.

DE 36 27 586 A1 is a circular conveyor system for coils known in which the coils through with a target mark provided carriers at the issuing points intended for them be transported. The target marking is on rubber magnets attached to each reading device exactly to this must be aligned in order to read accurately enable. This is due to a forced management of the carriers possible, this in a precisely predetermined  Aligns the angular position. For modern winding machines with one Independent marking of cops is one such marking not applicable.

It is therefore an object of the invention to have a textile bobbin to propose an information medium assigned to her, the regardless of its angular position without contact with a Reading and / or writing device can be coupled.

This object is achieved by the characterizing Features of claim 1 solved.

The arrangement of the electronic memory chip, that is, of the information carrier, can according to the present invention can be chosen arbitrarily, while one assigned to it Transmitter / receiver antenna concentric to the textile bobbin must be arranged to be independent of the angular position of the Coil the same transmission distance to a read and / or To ensure writing device on the transport path of the coil. It is therefore not necessary to read the saved ones Information or to register new ones Information to turn the spool. Reading respectively For this reason, new descriptions can even be made without stopping Coil can be reached.

The invention is characterized by the features of claims 2 and 3 advantageously trained.

The invention is based on a Embodiment are explained in more detail.

The electronic memory chip assigned to the textile spool can Get information stamped on the origin of the coil as well as further product information from the previous Treatment of the coil result, included. These  After being decrypted, information is stored on a Reading device used for target control of the coil or to work instructions or automatically controlled Operations for further treatment of the textile bobbin processed. Information can be provided by others or others, resulting from the respective treatment process for subsequent treatment processes relevant information to be replaced or supplemented.

The memory chips are advantageous either as electrical erasable read / write memory (e.g. EEPROM) or erasable or programmable memories (e.g. EPROM or buffered RAM). It is advantageous Memory chip after contacting part of a Process computer. Suitable memories are CMOS memory or equivalent storage with low energy consumption.

The memory chip has for energy and Information transfer from and to the encoders and Decoders a printed coil with magnetic flux concentrator (for example deposited iron sheet or deposited Ferrite disc). At the treatment stations or branches are transmitter / receiver coils that can be coupled to the coil arranged. The control is done, for example, by digital impulses. This can be done with the computing speed modern microprocessors happen.

The process computer has various tasks to perform. He controls the specific one at the treatment station concerned Treatment of the textile bobbin, caused after the treatment of the Onward transport, makes contact with the memory chip, decrypts the information of the memory chip, conveyed the memory chip after the treatment, deletes new information may no longer be needed on the occasion Information, registers and counts the treatment events  and their success, makes statistical surveys, prints the Measurement and calculation results and causes their optical Display. The one consisting of a transmitter / receiver coil Contact unit of the process computer is inductive via one relatively large air gap to the Transmitter / receiver spool can be coupled, that of the textile spool assigned.

Because the contact between the transmitter and receiver coils regardless of the angular position of the sleeve of the textile spool is possible, can be dispensed with facilities that the Turn the coil or the reading and / or Writing device or its contact unit for Contact must move. This makes it a very quick one and easy to contact.

Claims (3)

1. Textile spool with an associated information carrier, which can be coupled without contact within a transport system and at treatment stations with reading and / or writing devices, characterized in that the information carrier is a loadable or encodable readable and erasable electronic memory chip that for contactless information transmission between Reading and / or writing device and memory chip there is a transmitter / receiver antenna connected to the memory chip, and that this transmitter / receiver antenna is arranged concentrically with the textile bobbin tube. 2. Arrangement according to claim 1, characterized in that the Transmitter antenna consists of a coil that is inductive with a receiver coil of reading and / or Writing device can be coupled. 3. Arrangement according to claim 2, characterized in that at least the one assigned to the memory chip of the textile bobbin Coil is a printed coil with magnetic flux concentrator.