SU1423454A1 - Apparatus for making, filling and sealing packages with internal partition - Google Patents

Abstract

The invention relates to devices for the manufacture, complete and preparation of bags, can be used in food, chemical and other industrial sectors and provides quality packaging. The device contains two roll-supporting bodies 1 and 2 connected to KofinycoM 3 in its upper part, as well as guide rollers 4 and 5 of heat-sealing tapes 6 and 7. Arm distributor 8 covers product supply pipes 9 and 10, which are rigidly connected to housing 3, The sleeve 8 is also rigidly connected to the housing 3. The guide arcuate rod 11 of the heat-sealing tape .7 is fixed to the housing 3 above the point of attachment of the hose transformer 8, while the radius of the arc-shaped guide rod 11 corresponds to the radius of one of the supply pipes product A device 12 for forming the longitudinal seams 13, 14 and 15 on the sleeve 16 is placed in front of the product supply pipes 9 and 10; there is also a device for connecting the edges of the inner partition 20 with the sleeve 16. The device 21 for forming the transverse seams 22 and separating the bags 23 is located in the lower part of the housing 3. Such an embodiment of the device improves the quality of the package by improving the quality of the transverse seams of the bag. 3 silt, g g (L

Description

This invention relates to a packaging technique and is intended primarily for packaging bulk products in packages.

The purpose of the invention is to improve the quality of the package by improving the quality of the cross seams of the bag.

Fig, 1 shows a device, front view; in fig. 2 - the same, side view; in fig. 3 shows section A-A in FIG. 2

The device contains two roll-bearing jets 1 and 2 connected to the housing 3 in its upper part, as well as the guide rollers 4 and 5 of heat-sealing tapes 6 and 7. The sleeve 8 wraps the pipes 9 and 10 of the product feed, which are rigidly connected to the housing Z. The sleeve-former 8 is also rigidly connected to the housing 3. The guiding arcuate rod 11 of the heat-sealing tape 7 is fixed to the housing 3. In the fixing point of the core former 8 Fixture 12 for forming longitudinal seams 13-15 on the sleeve 16 is placed in front of the pipes 9 and 10 As a result, there is also a device 17 for connecting the edges 18 and 19 of the inner partition 20 with the sleeve 16. They are connected to the case with 3 kinematic pairs for their adjustment (not shown). The devices 21 for forming the transverse joints 22 and separating the packages 23 are located in the lower part of the case 3

The device works in the following way.

The device 21 for forming the transverse seams 22 and separating the bags 23J in the upper position closes, compressing the formed sleeve 16 from the heat-sealing tape 6 and the partition formed by the heat-sealing tape 7, after which they are not down and separating the bag 23, opens and moves to top position. The heat sealing tape 6 of the roll holder 1 passing the guide rollers 4 is formed into the sleeve 16. The heat sealing tape covering the pipes 9 and 10 of the product feed, winding the roll holder 2 and the passage the guide roller 5 and the guide arc 11J take arc shaped 0

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the edges with edges 18 and 19 form an internal partition 20,

Due to the arcuate-11 shape of the product supply pipe 9, corresponding to the shape of the arcuate rod 11, the shape of the formed partition 20 of the package 23 is maintained until it is welded to the sleeve 16.

The tool 12 for forming the longitudinal seams 13-15 and the tool 17 for connecting the edges 18 and 19 of the internal partition 20 with the sleeve 16 under pressure supplies hot air, which welds the sleeve 16 in the longitudinal direction and welds the edges 18 and 19 of the partition 20 to the sleeve 16 in the longitudinal direction to form the bays 24 and 25 of the bag 23. Thereafter, the operation cycle of the device is repeated.

Thus, such a process of forming the compartments 24 and 25 of the package 23 and welding the edges 18 and 19 of the partition 20 in the longitudinal direction improves productivity by improving the transverse seams 22 of the package 23 by reducing the number of wrinkles during the transverse welding and eliminating the application of the wrinkles of heat-sealing tapes 6 and 7 one on top of the other, as when squeezed the sleeve 16 expands and assumes a flat shape without corrugation.

Claims (1)

5 claims A device for making, filling and sealing bags having an internal partition, comprising a housing, at least two roll carrier, guide rollers, two pipes for feeding the product, a device for forming a longitudinal seam and a device for forming transverse seams and separating the packages, that, in order to improve the quality of the package, it is provided with an arcuate guide rod to form the inner partition of the bag, mounted on the body under the coaler, and when posobleniem edges for connection with the sleeve interior wall, wherein the radius of the arc of the guide rod corresponds to the radius of one of the K tr feed product, 0 0 five 0 five G1 -f / -I. - :.: / l ...  . / IVif- -: „| i.L5 --- c. I l ;.: / 5 (5-i c J