FLOW REGULATION SYSTEM FOR THE FILLING OF A SACK WITH A GRANULAR PRODUCT, AND CORRESPONDING MACHINE AND METHOD
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Applicant
S.L. Tecnicas Mecanicas Ilerdenses
Representative
Curell Suñol S.L.P.
Application number
EP19724544A1
Kind
A1
Document number
3936443
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FLOW REGULATION SYSTEM FOR THE FILLING OF A SACK WITH A GRANULAR PRODUCT, AND CORRESPONDING MACHINE AND METHOD

3936443 - EP19724544A1 - EPO

Application Mar 07, 2019 - Publication Jan 12, 2022

Josep SAS FREIXENET Juan José GONZÁLEZ TOLEDANO

Abstract

A flow control system (1) for filling a bag (100) with a granular product, comprising an acceleration conduit (2) with a metering side (4) where there is arranged a metering device (6) and a filling side (10) for the bag (100). A control device (14) with movable control blades (16) and a first sensor (S1) is provided at an intermediate point (22) of the conduit (2). A second sensor (S2) is provided on the filling side (10). The control device (14) and sensors (S1, S2) are functionally associated with one another such that the blades (16) of said control device (14) move among one position of said plurality of positions depending on if said first and second sensors (S1, S2) detect an accumulation of granular product on said filling side (10) which may delay the filling of said bag (100). The invention also relates to a machine and a filling method.

Description

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