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1. WO2022004102 - DEFECT DETECTING DEVICE AND BAG-MAKING MACHINE

Publication Number WO/2022/004102
Publication Date 06.01.2022
International Application No. PCT/JP2021/016312
International Filing Date 22.04.2021
IPC
G01N 3/08 2006.1
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
3Investigating strength properties of solid materials by application of mechanical stress
08by applying steady tensile or compressive forces
B65H 7/06 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
7Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
02by feelers or detectors
06responsive to presence of faulty articles or incorrect separation or feed
B31B 70/10 2017.1
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
70Making flexible containers, e.g. envelopes or bags
02Feeding or positioning sheets, blanks or webs
10Feeding or positioning webs
B31B 70/60 2017.1
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
70Making flexible containers, e.g. envelopes or bags
60Uniting opposed surfaces or edges; Taping
CPC
B31B 70/10
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
70Making flexible containers, e.g. envelopes or bags
02Feeding or positioning sheets, blanks or webs
10Feeding or positioning webs
B31B 70/60
BPERFORMING OPERATIONS; TRANSPORTING
31MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
BMAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
70Making flexible containers, e.g. envelopes or bags
60Uniting opposed surfaces or edges; Taping
B65H 7/06
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
7Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
02by feelers or detectors
06responsive to presence of faulty articles or incorrect separation or feed
G01N 3/08
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
3Investigating strength properties of solid materials by application of mechanical stress
08by applying steady tensile or compressive forces
Applicants
  • トタニ技研工業株式会社 TOTANI CORPORATION [JP]/[JP]
Inventors
  • 大西 祐司 OHNISHI, Yuji
Agents
  • 特許業務法人みのり特許事務所 MINORI PATENT PROFESSION CORPORATION
Priority Data
2020-11243530.06.2020JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) DEFECT DETECTING DEVICE AND BAG-MAKING MACHINE
(FR) DISPOSITIF DE DÉTECTION DE DÉFAUT ET MACHINE DE FABRICATION DE SACS
(JA) 欠陥検出装置、および、製袋機
Abstract
(EN) This defect detecting device comprises a detecting unit and a movement mechanism. The detecting unit comprises a support, an arm that is supported by the support so as to be pivotable around a pivot axis, and a sensor for detecting the relative position of the arm to the support. The arm comprises a contact. The movement mechanism holds the contact at a distance from a conveying plane while a body material is being conveyed, and moves the contact to the conveying plane and away from the conveying plane while the body material is stopped. The defect detecting device additionally comprises a determination unit that determines whether there is a defect in bag-making on the basis of data from a sensor.
(FR) Dispositif de détection de défaut comprenant une unité de détection et un mécanisme de déplacement. L'unité de détection comprend un dispositif de soutien, un bras soutenu par le dispositif de soutien de manière à pouvoir pivoter autour d'un axe de pivot, et un capteur permettant de détecter la position relative du bras sur le dispositif de soutien. Le bras comprend un contact. Le mécanisme de déplacement maintient le contact à une certaine distance d'un plan de transport pendant le transport d'un matériau de corps, et déplace le contact vers le plan de transport et à l'opposé du plan de transport pendant l'arrêt du matériau du corps. Le dispositif de détection de défaut comprend en outre une unité de détermination qui détermine s'il existe un défaut dans la fabrication de sacs en fonction de données en provenance d'un capteur.
(JA) 欠陥検出装置は、検出ユニットおよび移動機構を備える。検出ユニットは、支持体と、揺動軸の周りに揺動可能に支持体に支持されたアームと、アームの支持体に対する相対変位を検出するためのセンサとを備える。アームは、接触子を備える。移動機構は、胴材の搬送の間、接触子を搬送平面から離しておき、胴材の停止の間に、接触子を搬送平面に移動させ、そして搬送平面から移動させる。欠陥検出装置は、さらに、センサからのデータに基づいて、製袋における欠陥があるか否かを判定する判定部を備える。
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