公开(公告)号：US11572264B2

公开(公告)日：2023-02-07

申请号：US16929185

申请日：2020-07-15

Applicant: DROMONT S.p.A.

Inventor： Luca Drocco

IPC: B67C3/20 ,  B01F33/84 ,  B01F101/30

Abstract: A dosing machine for dosing fluid products includes: containers having vertical longitudinal axes and configured to contain fluid products, rotary stirring elements located inside respective containers and operable in rotation by electric motors, and a dispensing head having nozzles connected to respective containers, where each container is associated with a level measuring device having: a floater containing a permanent magnet and free to move inside the container, a magnetic detector arranged outside the container, and having magnetic sensors spaced apart from each other in a vertical direction and each of which is configured to detect a variation in a magnetic field caused by passage in its proximity of said floater, and a control unit which analyzes signals provided by the magnetic sensors to detect a fluid level inside the container and passage of the floater in a vicinity of one or more of said magnetic sensors.

公开(公告)号：US20240416302A1

公开(公告)日：2024-12-19

申请号：US18746254

申请日：2024-06-18

Applicant: DROMONT S.p.A.

Inventor： Luca DROCCO

IPC: B01F29/25 ,  B01F23/50 ,  B01F29/00 ,  B01F35/30 ,  B01F35/32

Abstract: A mixing machine for continuously mixing powder material in a liquid flow, including a mixing body including: a mixing section in which a rotor is rotatably mounted, a liquid inlet section located above the mixing section, and a powder inlet section located above the liquid inlet section The powder inlet section is movable between a closed position and an open position, such that in the closed position the powder inlet section closes an upper edge of the liquid inlet section, and in the open position the powder inlet section is detached from the upper edge of the liquid inlet section.

公开(公告)号：US11767438B2

公开(公告)日：2023-09-26

申请号：US17242801

申请日：2021-04-28

Applicant: DROMONT S.p.A.

Inventor： Luca Drocco

IPC: C09D7/80 ,  B25J5/02 ,  B25J15/00 ,  B25J13/08 ,  B01F9/00 ,  B65B7/28 ,  G05B15/02 ,  B01F29/30 ,  B01F29/34 ,  B01F101/30

CPC classification number: C09D7/80 ,  B01F29/30 ,  B01F29/34 ,  B25J5/02 ,  B25J13/08 ,  B25J15/0014 ,  B25J15/0028 ,  B65B7/28 ,  G05B15/02 ,  B01F2101/30

Abstract: An automatic plant for preparing paints includes an automatic stock configured to contain a plurality of closed containers with different formats, an automatic process line comprising a plurality of operating stations, robotic unit movable between the various stations of the automatic process line to pick up each container in an inlet station and transfer it in succession from each station to the next station, the robotic unit having an adjustable gripping member configured for gripping containers with at least two different sizes, and a control unit configured to receive paint orders including information relating to the format of the containers and the color of the paint requested by the buyer.

公开(公告)号：US20210162436A1

公开(公告)日：2021-06-03

申请号：US17109689

申请日：2020-12-02

Applicant: DROMONT S.p.A.

Inventor： Luca DROCCO

IPC: B05B7/04 ,  G01F11/00 ,  B05B7/16 ,  B05B7/22

Abstract: A humidification system of a dispensing head of a dosing machine of fluid products, where the dispensing head includes a closing device having a cup, which can be moved between a distal inoperative position and an operative position where the dispensing head is isolated from the environment. The humidification system automatically generates a humid environment inside the cup, in the proximal position of the closing element, by means of a Peltier cell inserted in a forced flow duct of ambient air. The condensed and/or frosted water from the Peltier cell is fed from a collecting tank to the cup of the closing element automatically through a control unit.

公开(公告)号：US11286150B2

公开(公告)日：2022-03-29

申请号：US17037842

申请日：2020-09-30

Applicant: DROMONT S.p.A.

Inventor： Luca Drocco

IPC: B67D3/00

Abstract: A dosing machine for dispensing metered quantities of fluid products, in particular for preparing paints, varnishes, dyes and the like, includes: a stock having a plurality of compartments configured to receive respective sealed disposable cartridges, a dispensing head having a plurality of nozzles, and a plurality of dosing circuits configured to supply metered quantities of fluid products to respective nozzles of the dispensing head, wherein each of said dosing circuits is hydraulically connected to two cartridge supports configured to be connected to respective cartridges containing the same fluid product, so that, during operation, one of the two cartridges connected to the same dosing circuit forms a buffer for the complementary cartridge.

公开(公告)号：US20210094818A1

公开(公告)日：2021-04-01

申请号：US17037842

申请日：2020-09-30

Applicant: DROMONT S.p.A.

Inventor： Luca DROCCO

IPC: B67D3/00

Abstract: A dosing machine for dispensing metered quantities of fluid products, in particular for preparing paints, varnishes, dyes and the like, includes: a stock having a plurality of compartments configured to receive respective sealed disposable cartridges, a dispensing head having a plurality of nozzles, and a plurality of dosing circuits configured to supply metered quantities of fluid products to respective nozzles of the dispensing head, wherein each of said dosing circuits is hydraulically connected to two cartridge supports configured to be connected to respective cartridges containing the same fluid product, so that, during operation, one of the two cartridges connected to the same dosing circuit forms a buffer for the complementary cartridge.

公开(公告)号：US20200368771A1

公开(公告)日：2020-11-26

申请号：US16876349

申请日：2020-05-18

Applicant: DROMONT S.p.A.

Inventor： Luca DROCCO

IPC: B05B15/58 ,  B05B1/30

Abstract: A device for closing a delivery head of a dispensing machine for delivering fluid products includes a stationary support, a drive shaft, which rotates with respect to the stationary support around a vertical axis, and can be moved with respect to the stationary support along the same vertical axis, a cup-shaped closing element carried at the distal end of an arm fixed to a lower end of the drive shaft, and a screw and nut mechanism which controls a translation of the closing element in the direction of the longitudinal axis and a rotation movement to the longitudinal axis using a single actuator.

公开(公告)号：US20200290771A1

公开(公告)日：2020-09-17

申请号：US16812425

申请日：2020-03-09

Applicant: DROMONT S.p.A.

Inventor： Luca DROCCO

IPC: B65D25/16 ,  B25J15/00 ,  B31B50/81

Abstract: A method for applying liners inside containers includes: providing a plurality of liners each having a bottom wall, a side wall, an upper opening opposite the bottom wall and a fold extending around the edge of the upper opening; placing the plurality of liners in at least one vertical stack in which the liners are upside down and one inside the other; pulling the liner at the top of the stack out of the stack in a vertical direction and overturning the liner so as to orient it vertically with the upper opening facing upwards; inserting a gripping tool into the liner and gripping the liner with the gripping tool; inserting the gripping tool and the liner held thereby inside a container and placing the liner inside the container; and releasing the liner into the container and removing the gripping tool from the container.

公开(公告)号：US11951503B2

公开(公告)日：2024-04-09

申请号：US17109689

申请日：2020-12-02

Applicant: DROMONT S.p.A.

Inventor： Luca Drocco

IPC: B05B7/04 ,  B05B7/16 ,  B05B7/22 ,  F25B21/02 ,  G01F11/00

CPC classification number: B05B7/0408 ,  B05B7/1686 ,  B05B7/22 ,  F25B21/02 ,  G01F11/006

Abstract: A humidification system of a dispensing head of a dosing machine of fluid products, where the dispensing head includes a closing device having a cup, which can be moved between a distal inoperative position and an operative position where the dispensing head is isolated from the environment. The humidification system automatically generates a humid environment inside the cup, in the proximal position of the closing element, by means of a Peltier cell inserted in a forced flow duct of ambient air. The condensed and/or frosted water from the Peltier cell is fed from a collecting tank to the cup of the closing element automatically through a control unit.

公开(公告)号：US11731286B2

公开(公告)日：2023-08-22

申请号：US16812425

申请日：2020-03-09

Applicant: DROMONT S.p.A.

Inventor： Luca Drocco

IPC: B25J15/00 ,  B31B50/81 ,  B65D25/16 ,  B31B120/40 ,  B65G59/10 ,  B23P19/00 ,  B23P19/04

CPC classification number: B25J15/00 ,  B31B50/81 ,  B65D25/16 ,  B23P19/006 ,  B23P19/04 ,  B31B2120/40 ,  B65G59/106 ,  B23P19/04 ,  B65G59/106

Abstract: A method for applying liners inside containers includes: providing a plurality of liners each having a bottom wall, a side wall, an upper opening opposite the bottom wall and a fold extending around the edge of the upper opening; placing the plurality of liners in at least one vertical stack in which the liners are upside down and one inside the other; pulling the liner at the top of the stack out of the stack in a vertical direction and overturning the liner so as to orient it vertically with the upper opening facing upwards; inserting a gripping tool into the liner and gripping the liner with the gripping tool; inserting the gripping tool and the liner held thereby inside a container and placing the liner inside the container; and releasing the liner into the container and removing the gripping tool from the container.