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Method and processing device for producing product

A technology of processing equipment and products, which is applied in the field of manufacturing products, can solve problems such as inflexibility of processing lines, stoppage of processing lines, and cost, and achieve the effect of improving flexibility

Pending Publication Date: 2021-04-23
B&R IND AUTOMATION GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] A processing line programmed in this way is also inflexible, since the processing line is greatly coupled to the product by programming
The changeover of processing equipment from one product to another has to be manually reprogrammed in a costly manner
If a part of the processing line (e.g. a transport path or a processing station) fails, this can lead to a shutdown of the entire processing line and thus high processing failures

Method used

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  • Method and processing device for producing product
  • Method and processing device for producing product
  • Method and processing device for producing product

Examples

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Embodiment Construction

[0017] The invention is based on the production of the final product in a processing plant by carrying out a series of processing steps (assembly steps, transformations, etc.) on the intermediate product at individual processing stations. The transport of intermediate products between successive processing stations is carried out by transport units. In the text below, "product" is often used only multiple times, where "product" includes not only intermediate products as they pass through processing equipment, but also final manufactured final products.

[0018] According to the invention, the processing of products is modeled using the product composition graph S and the machine network graph M.

[0019] The machine network map M models the processing installation, that is to say the processing hardware available for processing. It should be noted here that a plant can contain a plurality of processing plants and that the entire plant can therefore also be mapped via a plural...

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Abstract

In order to improve the planning and implementation of product processing in a processing device, it is provided that the processing device (12) is modeled using a machine network graph (M), which models the processing device (12) as a network of processing nodes (1), and a product to be processed is modeled using a product composite graph (S), which models the processing device (12) as a network of processing nodes (1). The product composite graph (S) models a hierarchy of products in the form of a tree of product synthesis nodes (2). The machine network graph (M) and the product composite graph (S) are associated with each other on the basis of software to form a machining sequence (F) in that a machining node (1) of the machine network graph (M) is selected for each operating node (O) of the product composite graph (S), said machining node carrying out a machining process step to be carried out on the respective operating node (O). A processing sequence (F) is carried out by means of a device controller (11) in order to produce a product on the processing device (12).

Description

technical field [0001] The invention relates to a method for manufacturing a product in a processing plant, wherein the product is processed in a plurality of processing stations in the processing plant and the product is moved between successive processing stations by means of a transport unit, and It also relates to a corresponding processing device. Background technique [0002] Today products are typically processed in processing plants. Here it passes through a number of processing stations until the product is finished. Today it is standard to handle and process each product individually (batch size one). In order to process the (intermediate) product by the processing plant, the transport route of the product through the individual processing stations must be planned. The selection of processing stations from the available processing stations and the transport path of the product through the individual processing stations are planned and programmed by the applicati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCG05B17/02G05B19/41865G05B19/41885G05B2219/32252G06Q10/04G06Q10/06316G06Q10/0633G06Q50/04Y02P90/30G05B2219/32243Y02P90/02G06Q10/06G05B19/4183G05B19/4185G05B19/4189
Inventor T·森德S·胡贝尔
Owner B&R IND AUTOMATION GMBH
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