JPS571920A - Weighing apparatus - Google Patents

Weighing apparatus

Info

Publication number
JPS571920A
JPS571920A JP7554980A JP7554980A JPS571920A JP S571920 A JPS571920 A JP S571920A JP 7554980 A JP7554980 A JP 7554980A JP 7554980 A JP7554980 A JP 7554980A JP S571920 A JPS571920 A JP S571920A
Authority
JP
Japan
Prior art keywords
feed
weighing device
containing part
vibrator
delay time
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.)
Pending
Application number
JP7554980A
Other languages
Japanese (ja)
Inventor
Masami Sakaguchi
Masayuki Sakai
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7554980A priority Critical patent/JPS571920A/en
Publication of JPS571920A publication Critical patent/JPS571920A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
    • G01G13/12—Arrangements for compensating for material suspended at cut-off, i.e. for material which is still falling from the feeder when the weigher stops the feeder

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)

Abstract

PURPOSE:To automatically correct the excess portion resulting from the delay time due to the carrying of the object from the feeding part to the containing part and improve the accuracy, by counting the feed delay time, from the point of time of application of the feed starting instruction signal to the start of measurement by a weighing device, to effect correction. CONSTITUTION:The object 3 to be weighed, in a hopper 1, is fed to a vibrator 2. By operating the vibrator 2, the object 3 is fed to a containing part 4 and placed therein. The containing part 4 is provided with a weighing device 5. The outputs of the weighing device 5 and asetting means 6 which previously sets the quantity of the object 3 to be placed in the containing part 4 are inputted to a microcomputer CON. When the difference between the set value from the setting means 6 and the actual measurement of the weighing device 5 agrees with the unit feed quantity within the feed delay time, the feed stopping instruction signal is outputted to the vibrator 2.
JP7554980A 1980-06-06 1980-06-06 Weighing apparatus Pending JPS571920A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7554980A JPS571920A (en) 1980-06-06 1980-06-06 Weighing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7554980A JPS571920A (en) 1980-06-06 1980-06-06 Weighing apparatus

Publications (1)

Publication Number Publication Date
JPS571920A true JPS571920A (en) 1982-01-07

Family

ID=13579375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7554980A Pending JPS571920A (en) 1980-06-06 1980-06-06 Weighing apparatus

Country Status (1)

Country Link
JP (1) JPS571920A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693549A1 (en) * 1992-07-07 1994-01-14 Pack Realisations Automatic control of filling levels - by variation of delay time between supplying closure signal to filling head and actual closure time

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693549A1 (en) * 1992-07-07 1994-01-14 Pack Realisations Automatic control of filling levels - by variation of delay time between supplying closure signal to filling head and actual closure time

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