RU196980U1 - SEMI-PRODUCT FILLING ELECTRICAL INSTALLATION - Google Patents

Abstract

The electrical installation for refueling a semi-product is intended for filling aerosol containers with an intermediate product with organosoluble enamels - cans containing a propellant (propellant) and a solvent, and is mainly used for paint selection in car repair shops. The device is aimed at simplifying the design with the possibility of filling cylinders of various heights and capacities from different manufacturers, which is achieved due to the fact that it consists of a housing 1 made of stainless steel sheet, including upper level 2, middle level 3 with a groove, electric drive level 4, interconnected by threaded rods 10 inserted into bushings 9. The level of the electric actuator 4 is made with the electric actuator 5 attached to it, inserted into the hole of the upper level 2, with a reciprocating movement, which can be used as an actuator, which can operate both from 220 V and from 12 V. The piston 6, attached to the rod of the electric actuator 5, consists of a base on which a piston ring made of fluoroplastic is placed, clamped by a compression nut using a threaded connection . A bimetallic metering cup 7 is installed in the mid-level groove through the groove, consisting of a cylinder and a head with a collet mechanism 8, which tightly presses the cylinder against the metering bimetallic cup 7. A position sensor (not shown) is connected to the electric actuator 5, which allows the piston to lowering to the final lower position automatically rise. 2 ill.

Description

The electrical installation for refueling a semi-product is intended for filling aerosol cans with an intermediate product with organosoluble enamels - cans containing a propellant (propellant) and a solvent, and is used mainly for selecting paint in auto repair shops.

A known analog device for filling an aerosol dispenser, in the description of the patent US 5377724 from 1995-01-03 IPC BV 3/12; B65B 3/00, comprising a cylinder having a lower part of a locking aerosol can for engaging an aerosol can around the periphery of the can extension of the can, the cylinder being removably mounted to a part of a device located above the aerosol receiving site, a piston mounted in the device, and means actuate the piston to move with the cylinder to force the fluid inside the cylinder through an aerosol valve installed in the area of engagement with the valve, and the piston is mounted to move from a position outside and above the cylinder when it is installed in the device, and in which the cylinder has a top open protrusion having an inner surface opening outward to provide an upper tip of a larger diameter than the diameter of the piston to provide a gradually decreasing entry for the piston into the cylinder and direct the piston into the cylinder. The protrusion has a Central channel for communication with the cylinder to the channel of the aerosol valve can be installed in the device so that when the piston moves down, the valve of the aerosol can opens when the pressure of the liquid increases due to the piston, while the engagement unit with the aerosol can contains means for attaching the cylinder to the outer periphery of the extension of the nozzle valve of the aerosol can, a means for attaching together with a cylindrical protrusion forming an annular recess for receiving the expansion of the nozzle valve. On the housing of the device for installing adjustable landing aerosol cans, a nesting device may be provided in the device. The cylinder may have a recessed portion at its lower end for engagement with a recess in the central portion of the device. The cylinder may have an annular extension above the recessed portion, the extension having an annular upward dropper. The attachment means may have an annular shape and further comprises a rectangular cross-section for pressing the fitting into an annular recess defined in the can by means of an extension of the can valve, and an inner wall of the upper part of the can, an internal thread for engagement around the periphery of the aerosol can valve.

Disadvantages: the design is complex, it only works with special cylinders that have threads on the periphery of the valve.

The closest analogue is known to a device for filling an aerosol can with liquid in the description of the invention to patent No. 2691562, dated 05.09.2018, IPC B65B 3/14, publ. 06/14/2019, containing a stand consisting of a upper level, an average level with a groove, a lower level interconnected by threaded rods located inside the lower and upper racks, a piston, a glass, in the bottom of which an outlet is provided, characterized in that the upper level the stand is made with a pneumatic cylinder attached to it through a bolted connection, equipped with a piston indicator and a ferromagnet, while a piston is attached to the rod of the pneumatic cylinder, on the basis of which there is a piston teflon made of fluoroplastic, clamped with a compression nut using a threaded connection, the glass consisting of a head part made mainly of non-ferrous metal, equipped with a locking ring, and a cylinder made mainly of stainless steel, the inner surface of which is honed with Ra 0.32- 0.04 μm, and a clamping mechanism made in the form of a screw pair is attached to the lower level.

Disadvantages: the design is complex, there is no possibility of filling high cylinders.

EFFECT: simplified design with the possibility of filling cylinders of various heights and capacities from different manufacturers.

The technical result in an electrical installation for refueling a semi-product, consisting of a housing including a upper level, an average level with a groove interconnected by threaded rods inserted into the bushings, of a piston consisting of a base with a piston ring made of fluoroplastic, clamped by a compression nut using a threaded connection , a dosing bimetallic glass consisting of a cylinder and a head part and installed in the groove of the middle level through the groove, is achieved due to the fact that the housing made of stainless steel ISTA comprises drive level with attached electric position sensor, and the upper layer is formed with a hole into which is inserted the actuator, wherein the piston rod is attached to the actuator, and the head part of the bimetallic cup is formed with a collet mechanism.

The presence of significant features distinctive from the prototype allows us to recognize the claimed device as new.

The possibility of implementing the inventive device in industry allows you to recognize the device as meeting the criterion of industrial applicability.

The essence of the utility model is illustrated by drawings, where

in FIG. 1 shows an electrical installation for refueling a semi-product with a dosing bimetallic glass;

in FIG. 2 shows an electrical refueling unit for the intermediate product.

Description.

The electrical refueling installation of the intermediate product consists of a housing 1 made of stainless steel sheet, including the upper level 2, the middle level 3 with a groove, the level of the electric drive 4, interconnected by threaded rods 10 inserted into the bushings 9.

The level of the electric actuator 4 is made with the electric actuator 5 attached to it, inserted into the hole of the upper level 2, with reciprocating movement, which can be used as an actuator, which can operate both from 220 V and from 12 V.

The piston 6, attached to the rod of the electric actuator 5, consists of a base on which a piston ring made of fluoroplastic is placed, clamped by a compression nut using a threaded connection.

A bimetallic metering cup 7 is installed in the mid-level groove through the groove, consisting of a cylinder and a head part with a collet mechanism 8, which tightly presses the balloon against the metering bimetallic cup 7.

A position sensor (not shown in the drawing) is connected to the actuator 5, which allows the piston to automatically rise when lowering to its final lower position.

Job.

To pump the paint into an aerosol can of the intermediate product, fix it with the help of a collet mechanism 8 on the dosing cup 7, pour the required amount of paint into the glass 7. An aerosol can is placed with the dispensing cup 7 put on it in the mid-level groove 3 of the electrical refueling unit of the intermediate product pre-connected to the outlet. The installation is turned on by the power button, the piston 6 attached to the rod of the electric actuator 5 goes down, enters the metering cup 7 and presses on the paint, which through a small hole in the protrusion of the metering cup begins to enter the aerosol can of the intermediate product. After the piston 6 has reached the lower position, the sensor is triggered, which means that all the paint has pumped into the cylinder, the piston 6 automatically rises to its original state. After that, the aerosol can with a glass 7 can be removed from the installation.

Using the claimed utility model will simplify the design with the ability to fill cylinders of various heights and capacities from different manufacturers.

Claims (1)

Semi-product electrical refueling installation, consisting of a housing comprising a top level, a middle level with a groove connected by threaded rods inserted into the bushings, of a piston consisting of a base with a piston ring made of fluoroplastic, clamped by a pressure nut using a threaded connection, dosing bimetallic glass, consisting of a cylinder and a head part and installed in the groove of the middle level through a groove, characterized in that the housing made of stainless steel sheet contains it is the level of the electric drive with an electric drive attached to it with a position sensor, and the upper level is made with a hole in which the electric drive is inserted, while the piston is attached to the actuator rod, and the head of the bimetallic glass is made with a collet mechanism.

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