ROD MEMBER EXTRUSION-MOLDING SYSTEM AND EXTRUSION-MOLDING METHOD THEREFOR

Title:

ROD MEMBER EXTRUSION-MOLDING SYSTEM AND EXTRUSION-MOLDING METHOD THEREFOR

Document Type and Number:

WIPO Patent Application WO/2015/008347

Kind Code:

A1

Abstract:

This system for implementing a rod member extrusion-molding method has the following: an extrusion molding machine (10) for a rod member (R); a transfer conveyor (14); a delivery line (DL) for the rod member (R) between the extrusion molding machine (10) and the transfer conveyor (14); a measurement position (MP) that is defined on the delivery line (DL) and demarcates the delivery line (DL) into an upstream section (UDL) and a downstream section (DDL); a measurement device (16) for measuring an outer radius (DR) of the rod member (R) at the measurement position (MP); a first roller conveyor (28) for forming a part of the section (UDL) at least directly upstream of the measurement position (MP); a second roller conveyor (30) for forming the downstream section (DDL); and a control device (18) for implementing feedback control of the speed of transfer of the transfer conveyor (14) on the basis of the outer diameter (DR) obtained by the measurement device (16).

Inventors:

SASAKI HIROSHI (JP)
KOBAYASHI MASAAKI (JP)

Application Number:

PCT/JP2013/069393

Publication Date:

January 22, 2015

Filing Date:

July 17, 2013

Export Citation:

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Assignee:

JAPAN TOBACCO INC (JP)

International Classes:

A24F47/00; B29C48/92; A24B15/16; B29C48/06; B29C48/09; B29C48/355; B29C48/885

Domestic Patent References:

WO2006046422A1	2006-05-04
WO2005046364A1	2005-05-26

Foreign References:

JP3472591B2	2003-12-02
JPH08332067A	1996-12-17
JPH0716996B2	1995-03-01
JP2008094054A	2008-04-24
JPH0716996A	1995-01-20
JP2008094054A	2008-04-24

Other References: