JPS5726716A - Weight sorting machine - Google Patents

Weight sorting machine

Info

Publication number
JPS5726716A
JPS5726716A JP10217780A JP10217780A JPS5726716A JP S5726716 A JPS5726716 A JP S5726716A JP 10217780 A JP10217780 A JP 10217780A JP 10217780 A JP10217780 A JP 10217780A JP S5726716 A JPS5726716 A JP S5726716A
Authority
JP
Japan
Prior art keywords
value
comparator
reference value
metered
propriety
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10217780A
Other languages
Japanese (ja)
Other versions
JPS6112525B2 (en
Inventor
Michiaki Tanimoto
Hideki Hashizume
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yamato Scale Co Ltd
Original Assignee
Yamato Scale Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yamato Scale Co Ltd filed Critical Yamato Scale Co Ltd
Priority to JP10217780A priority Critical patent/JPS5726716A/en
Publication of JPS5726716A publication Critical patent/JPS5726716A/en
Publication of JPS6112525B2 publication Critical patent/JPS6112525B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/16—Sorting according to weight
    • B07C5/32—Sorting according to weight with associated check-weighing means

Landscapes

  • Sorting Of Articles (AREA)

Abstract

PURPOSE:To sort normal and defective products accurately at all times by calculating the mean value of bodies to be metered successively, and by making automatic corrections so that a reference value stored in a sorting machine is equal to the mean value at all times. CONSTITUTION:The reference weight value of bodies to be metered is stored in a register previously and then compared by a comparator with a weight signal from a metering part to judge their propriety. In this case, the output of the comparator is utilized to correct the said reference value successively. For example, the upper- and lower-limit deviation values and reference value of a body 20 to be metered are set by a setter 13, and their results of arithmetic processing are compared by a comparator 12 with a metering part to determine the propriety. In this case, adequate signal intensity and a measured value are returned to registers 2 and 3 at the same time to find the mean values by an operator 4, and a new deviation value and reference value are sent to the comparator 12 via a register 6, etc., to correct the reference value automatically. This method makes accurate the propriety decision on a hydroscopic product, etc.
JP10217780A 1980-07-24 1980-07-24 Weight sorting machine Granted JPS5726716A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10217780A JPS5726716A (en) 1980-07-24 1980-07-24 Weight sorting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10217780A JPS5726716A (en) 1980-07-24 1980-07-24 Weight sorting machine

Publications (2)

Publication Number Publication Date
JPS5726716A true JPS5726716A (en) 1982-02-12
JPS6112525B2 JPS6112525B2 (en) 1986-04-09

Family

ID=14320396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10217780A Granted JPS5726716A (en) 1980-07-24 1980-07-24 Weight sorting machine

Country Status (1)

Country Link
JP (1) JPS5726716A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61137020A (en) * 1984-12-06 1986-06-24 Yamato Scale Co Ltd Combination balance
JPH0299834A (en) * 1988-10-07 1990-04-11 Lion Corp Detection of defective article in production line
JPH05312625A (en) * 1992-05-08 1993-11-22 Anritsu Corp Weight sorting system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5188102B2 (en) * 2007-06-05 2013-04-24 大和製衡株式会社 Boxing equipment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61137020A (en) * 1984-12-06 1986-06-24 Yamato Scale Co Ltd Combination balance
JPH0374931B2 (en) * 1984-12-06 1991-11-28
JPH0299834A (en) * 1988-10-07 1990-04-11 Lion Corp Detection of defective article in production line
JPH05312625A (en) * 1992-05-08 1993-11-22 Anritsu Corp Weight sorting system

Also Published As

Publication number Publication date
JPS6112525B2 (en) 1986-04-09

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