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Cocurrent control method for goods

A control method and article technology, applied in the direction of conveyor control devices, conveyor objects, transportation and packaging, etc., can solve the problems of reduced merge efficiency, reduced work efficiency, reduced merge efficiency, etc.

Inactive Publication Date: 2005-06-01
DAIFUKU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the above-mentioned well-known article merging control method that allocates a certain idle interval, since the merging is performed according to the length of the full load regardless of the amount of stored articles, there will be idle intervals on the main conveying road that do not convey articles, and the merging is reduced. efficiency problem
[0006] In addition, for the above-mentioned well-known article merging control method that does not merge the idle interval when there is only an idle interval shorter than the amount of articles on the auxiliary conveying path on the main conveying path, when there are many such idle intervals, the merge efficiency will be reduced. Reduced, and because of the accumulation of items on the auxiliary conveying road, there will be a waiting time when the items are transported to the auxiliary conveying road, which will lead to the problem of reducing work efficiency

Method used

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  • Cocurrent control method for goods
  • Cocurrent control method for goods

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Embodiment Construction

[0016] Refer below Figure 1~5 The article merging control method according to an embodiment of the present invention will be described.

[0017] The conveying equipment that adopts the article merging control method of the present invention includes a trunk line (an example of a main conveying path) 2 for conveying articles 1 and a multi-row (4 rows in the figure) incoming line (subconveyor) that merges articles 1 onto the trunk line 2 . Road example) 3 (3A, 3B, 3C, 3D).

[0018] The trunk line 2 is constructed by a roller transport mechanism. In the trunk line 2 , an upstream passage sensor 5 is provided upstream of the confluence point of the four incoming lines 3 . The upstream passing sensor 5 is used to detect the length in the conveying direction when the article 1 is conveyed by the main line 2, and is composed of a photoelectric sensor. A rotary encoder 7 is connected to the drive motor 6 of this roller conveyor.

[0019] The article 1 conveyed through the main li...

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Abstract

The article merging control method is to reserve an empty interval (segmentation interval S) with a predetermined length or more between the loads of the conveyed article 1 or between the articles 1 on the main line 2, and reserve this space on the incoming line 3 where the article 1 is stored. Idle interval, when this idle interval is close to the meeting point of the reserved incoming goods line 3, the incoming goods line 3 will cut the article 1 corresponding to the length of the reserved empty interval to the main line 2. According to this method, the idle interval of not conveying the article 1 on the main line 2 can be reduced to improve the merging efficiency. In addition, by reducing the storage capacity of the article 1 on the incoming line 3, the waiting time for the article 1 to be put into the incoming line 3 can be reduced, thereby improving Efficiency of input work.

Description

technical field [0001] The invention relates to a control method for conveying and merging articles from multiple auxiliary conveying roads to one main conveying road. Background technique [0002] A well-known method for controlling the merging of items is to allocate a certain idle interval on the main conveying path to the auxiliary conveying path every time a certain period of time passes, so that the articles stored on the auxiliary conveying path are merged into the idle interval on the main conveying path. The above-mentioned vacant interval is an interval between articles or article samples (hereinafter referred to as loads) generated on the main conveyance path. This merging control method is to use the above-mentioned certain idle interval as a certain length when the items stored on the auxiliary conveying road are fully loaded, and it is a distribution that has nothing to do with the amount of articles stored on the auxiliary conveying road. [0003] Another wel...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G43/08B65G1/137B65G47/10B65G47/68
CPCB65G47/681B65G1/137
Inventor 塩原明
Owner DAIFUKU CO LTD
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