SPOON TAPPING DEVICE, AND AUTOMATIC WEIGHING DEVICE

WIPO Patent Application WO/2023/238824

A1

Provided are a spoon tapping device, etc., with which agglomeration of powder or granular material scooped into a spoon can be avoided, thereby enabling the powder or granular material to be dropped, little by little, more reliably than in a case in which the powder or granular material is caused to drop by vibrating the spoon continuously for a predetermined time.　A spoon tapping device (1) comprises a spoon (3) for scooping up powder or granular material, a tapping tool (4) for tapping a portion (3a) of the spoon from above, and a driving apparatus (5) for intermittently driving the tapping tool, wherein: the tapping tool (4) includes an impinging part (41) which impinges upon the portion (3a) of the spoon, and a movable arm (42) to which the impinging part is attached, and which moves such that the impinging part comes into contact with the portion of the spoon; and when the powder or granular material scooped into the spoon is being caused to drop little by little, the driving apparatus (5) moves the movable arm such that the impinging part intermittently impinges upon the portion of the spoon.

JPH0714267	[Name of invention] Powder supply device
JPS5858420	WEIGHING DEVICE FOR GRAINS OR THE LIKE

OBUNAI TAKASHI (JP)
NAONO REN (JP)
MIYAZAKI YUTA (JP)
OTSU AKIRA (JP)
ONO SHIHO (JP)

PCT/JP2023/020832

December 14, 2023

June 05, 2023

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TANABE ENG CORPORATION (JP)
EXAWIZARDS INC (JP)
TSUMURA & CO (JP)

G01G13/00; G01G13/16; G01G13/24; G01G19/56

JPS61189434A	1986-08-23
JP2021039034A	2021-03-11
JPH03202720A	1991-09-04
CN213558584U	2021-06-29

NAKAMURA Tomohiro et al. (JP)

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