Three-edge-sealing bag-making device for food packaging

Abstract

A three-edge-sealing bag-making device for food packaging is located between a conveyor belt and a middle sealing film drawing station and comprises a horizontally-arranged bag-making device forming pipe, a bag-making device collar welded to the bag-making device forming pipe, and a bag-making device fixing plate for fixing the bag-making device collar. The bag-making device forming pipe is a groove-shaped pipe with the open side; one end of the bag-making device forming pipe corresponds to a film drawing roller set perpendicularly arranged in the middle sealing film drawing station, and otherend of the bag-making device forming pipe is an inclined inlet; the bag-making device collar is formed by bending of a flat plate with a triangular opening, an inclined outlet is formed in one end ofthe bag-making device collar so as to be convenient to weld and fix to the inclined inlet in the bag-making device forming pipe, and the other end of the bag-making device collar is fixed to the perpendicularly-arranged bag-making device fixing plate, so that packing films are conveniently guided in; the conveyor belt is constituted by a plurality of sets of belts side by side, wherein the beltsare jointly driven by a motor, and the conveyor belt corresponds to the inclined inlet in the bag-making device forming pipe; and the multiple sets of belts are arranged in a staggered mode to form aninclined edge, so that products on the conveyor belt conveniently enter he inclined inlet in the bag-making device forming pipe. Single-edge middle sealing of packing bags is facilitated.

Description

technical field [0001] The invention relates to a food packaging bag-making device, in particular to a device for three-side sealing bag-making on a food packaging machine. Background technique [0002] In the prior art, while the packaging film on the food packaging machine is forming the packaging bag through the bag maker, the food on the conveyor belt is pushed into the corresponding packaging bag one by one through the push rod, and the packaging bag is sealed by pressing the film on the side of the packaging bag (that is, the middle Sealing film sealing) and end sealing film sealing to complete the food packaging. The traditional bag making machine has a bell-shaped mouth at one end, which is convenient for guiding the packaging film to wrap the bell mouth, and a cylindrical nozzle at the other end, which is convenient for completing the middle seal and end seal lamination after loading food. However, the traditional bag making machine is complicated and difficult to i...

AI Technical Summary

Problems solved by technology

The traditional bag making machine has a bell-shaped mouth at one end, which is convenient for guiding the packaging film to wrap the bell mouth, and a cylindrical nozzle at the other end, which is convenient for completing the middle seal and end seal lamination after loading food. However, the traditional bag making machine is complicated and difficult to install. also cumbersome

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