RU168947U1 - DEVICE FOR AIR FILLING PACKAGING FROM THERMOPLASTIC FILM AND ITS SEALING FOR PRODUCTS FROM SUGAR WOOL - Google Patents

Abstract

The utility model relates to the food industry, in particular, to devices for filling and sealing a thermoplastic film packaging for cotton candy products. A device for filling and sealing a thermoplastic film packaging with air for cotton candy products contains a base on which it is mounted the counters are equipped with a ring table with a sealing assembly and an assembly for filling the package with air containing a bracket, an air supply switch mounted thereon, and an air duct, passing through the axis, and the sealing unit contains an electrode operation control unit, a housing in which a strap with an elastic insert spring-loaded on a curved axis is mounted with a possibility of rotation on the axis, as well as a handle for pressing the package to the electrode, the lower part of which is designed to interact with the upper arm of the lever mounted in the housing with the possibility of rotation around the axis, and the control unit for the operation of the electrode consists of a reed switch mounted on an annular table, and a magnet mounted on the lower arm of the lever with their interaction, the bracket and the air supply switch are made and installed without mutual kinematic connection, the duct is made in the form of a hollow cylinder. Use of the utility model is aimed at simplifying the design of the device for filling the thermoplastic film packaging with air and sealing it for cotton candy products, improvement of the technological process of filling the shell of a thermoplastic film with air and sealing it by significantly reducing the number of original parts, purchased

Description

Technical field

The utility model relates to the food industry, in particular to devices for filling air into a thermoplastic film package and sealing it for cotton candy products.

State of the art

As an analogue, the invention was selected "Method for packaging lightly damaged products and a device for its implementation" (patent RU No. 21111908 from 05.27.1998). This device contains a fixed table, movable and fixed welding pads, on one of which a heating element is mounted and a drive in which the fixed table is made in the form of a ring on which there is a bracket with a needle-air duct placed in it, a handle is also pivotally mounted on the bracket a drive with two supporting surfaces, on one of which a heel is made, and on the other a segmented elastic clamp is installed, a dielectric ring with an annular electro located in its groove is installed th. A lifting foot kinematically connected to the drive handle and spring-loaded is pivotally mounted on the ring table, and the air duct needle is equipped with a stop.

The reason why it is impossible to achieve a technical result is a significant percentage of defects due to the fact that the operator himself determines the time for heating the film and subsequent exposure in the unsoldered place of the segment gap. As a result, it is easy to overheat or underheat the film (which often happens), and burns or burns to the part are also obtained.

As the closest technical solution, it is proposed to consider the invention "System for the formation and packaging of products from cotton candy" (patent RU No. 2165149 of 07/03/2000), taken as a prototype.

This device contains a frame on which is mounted a device for introducing air into the package until overpressure is created and sealing it, comprising an annular table with a wire electrode fixed to it, an air duct needle, an air supply control unit through the air duct needle, and a sealing process control unit, comprising a housing with a button for turning on the electrode and a clip spring-loaded to the handle and equipped with an elastic element for pressing the package to the electrode, the needle-duct, clip and handle pivotally are mounted on the housing on one axis, and a two-arm lever is pivotally attached to the housing to provide kinematic connection of the handle and the button for turning on the electrode.

The reason why it is impossible to achieve a technical result is the design complexity due to the presence of a large number of original parts, purchased products and kinematic connections between the elements, both in the filling unit of the packaging air (det. Pos. 121, 124, 126 of Fig. 7), and the sealing unit (det. pos. 130, 131, 132 of Fig. 9), the violation of the interaction of which leads to a malfunction of the equipment and a decrease in its reliability in general.

Utility Model Disclosure

The technical problem is to create a device for filling air from a thermoplastic film packaging and sealing it for cotton candy products aimed at improving the reliability of its operation by improving the process.

The technical result is aimed at simplifying the design of the device for filling the thermoplastic film packaging with air and sealing it for cotton candy products, improving the technological process of filling the thermoplastic film film with air and sealing it by significantly reducing the number of original parts, purchased products, optimizing kinematic relationships between them.

The technical result is achieved by the fact that the device for filling the air of a thermoplastic film packaging and sealing it for cotton candy products contains a base on which a ring table is mounted on racks with a sealing assembly located on it and a packaging filling unit with air containing a bracket mounted on it with an air supply switch, and an air duct passing through the axis, and the sealing unit contains an electrode operation control unit, a housing in which it is possible to rotate on the axis a spring strap with an elastic insert spring-loaded on a curved axis, as well as a handle for pressing the package to the electrode, the lower part of which is designed to interact with the upper arm of a lever mounted in the housing with the possibility of rotation around the axis, and the electrode operation control unit consists of a reed switch mounted on a ring table, and a magnet mounted on the lower arm of the lever with the possibility of their interaction, while the bracket and the air supply switch are made and installed without mutual kinematic connection of air The od is made in the form of a hollow cylinder.

The essence of the utility model is illustrated by the figures:

FIG. 1 - Device for filling and sealing a thermoplastic film package with air, side view.

Where:

1. base

2.stand,

3. ring table,

4. bracket

5. air supply switch,

6. duct

7. axis

8. housing

9. curved axis,

10. bar,

11. elastic insert,

12. pen

13. packaging

14. electrode

15. bottom of the handle,

16. upper arm of the lever,

17. lever

18. axis

19. lower arm of the lever,

20. magnet

21. reed switch.

Utility Model Implementation

A device for filling and sealing a thermoplastic film packaging with air for cotton candy products includes a base 1 on which a ring table 3 is mounted on racks 2 with a sealing assembly located on it and a packaging filling unit with air containing an arm 4 with a switch installed on it the air supply 5, and the air duct 6 passing through the axis 7, and the sealing unit contains a control unit for the operation of the electrode, a housing 8, in which spring-loaded on a curved is mounted on the axis 7 axis 9, strap 10 with an elastic insert 11, as well as a handle 12 for pressing the package 13 to the electrode 14, the lower part 15 of which is designed to interact with the upper shoulder 16 of the lever 17 mounted in the housing 8 with the possibility of rotation around the axis 18, and on the lower shoulder 19 of the lever 17, a magnet 20 is located for interacting with the reed switch 21 installed at the bottom of the annular table 3. The package 13 is put on the duct 6 through the channel in it and placed by the edges of the shell on the annular table 3. By pressing the switch 5, the compressor is turned on and pumping spirit in the package to create overpressure. Then, by manual force, acting on the lever 12, the bar 10 is lowered until it contacts the package 13 in the area of the air intake channel. With the further movement of the handle 12, the package 13 is pressed against the electrode 14, and, simultaneously, through the kinematic interaction of the handle 12 with the two-arm lever 17, the magnet 20 approaches the reed switch 21, a contact occurs, the electric circuit closes, the voltage is applied to the electrode 14, it heats up and a weld is formed. Then the handle 12 returns to its original position, the magnet 20 is removed from the reed switch 21, the contact opens, the voltage from the electrode 14 is removed. The product is removable and ready for sale.

Claims (1)

A device for filling and sealing a thermoplastic film package with air for cotton candy products includes a base on which a ring table is mounted on racks with a sealing unit located on it, and a package filling unit with air containing a bracket with an air supply switch mounted on it, and an air duct passing through the axis, and the sealing unit contains an electrode operation control unit, a housing in which a plank spring-loaded on a curved axis is mounted on the axis and with an elastic insert, as well as a handle for pressing the package to the electrode, the lower part of which is designed to interact with the upper arm of the lever mounted in the housing with the possibility of rotation around the axis, characterized in that the control unit for the operation of the electrode consists of a reed switch mounted on an annular table, and a magnet mounted on the lower arm of the lever with the possibility of their interaction, while the bracket and the air supply switch are made and installed without mutual kinematic connection, the duct is made in the form of a floor wow cylinder.

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