Packaging machine without tray

Abstract

The invention discloses a packaging machine without a tray. The packaging machine without the tray is characterized in that the machine comprises a feeding drive mechanism, a material pressing mechanism, a middle sealing packaging mechanism and an end sealing mechanism; a drive chain of the feeding drive mechanism is provided with at least two locating blocks in a spaced mode so that materials can be limited front and back; the material pressing mechanism is arranged on the upper portion of the drive chain so that the material can be limited up and down; the middle sealing packaging mechanism is arranged on the tail portion of the drive chain, the middle sealing packaging mechanism wraps packaging films on the outer portions of the materials, and the packaging films are sealed at the bottoms of the materials; the end sealing mechanism is arranged on the tail portion of the middle sealing packaging mechanism, a limiting drive chain of the end sealing mechanism is provided with at least two limiting rods in a spaced mode, the materials are embedded between the two limiting rods and move forwards along with the limiting rods, the packaging films between two materials are cut off through a cutter, and an end sealing device is used for sealing the packaging films at the two ends of each material. According to the packaging machine without the tray, a system standard foodstuff packaging machine is improved, and thus single-piece and multi-piece biscuit packaging with the tray and multi-piece biscuit packaging without the tray can be achieved at the same time.

Description

technical field [0001] The invention relates to food packaging equipment, in particular to overall packaging equipment for bulk multi-piece biscuits, in particular to a supportless packaging machine. Background technique [0002] For standard food packaging machines for biscuits, generally only single-piece packaging and multi-piece packaging with trays can be performed. For the biscuit packaging of multiple pieces without trays, the traditional biscuit packaging machine cannot complete it. At present, a special food packaging machine for bulk multi-piece biscuits has appeared on the market. Compared with the traditional standard food packaging machine, it adopts a completely different packaging form. This packaging equipment is expensive and the packaging cost is high. The actual production Generally, it is only used to pack multi-piece unboxed biscuits, so it can only pack a single product, which has certain limitations. The "horizontal biscuit packaging machine without ...

AI Technical Summary

Problems solved by technology

[0003] At present, there is no improvement on the basis of the traditional standard food packaging machine in the market, so that it can simultaneously process single-piece, multi-piece with box and multi-piece without support while maintaining the simple structure of the traditional machine and low production cost. Boxless packaging machine for biscuit packaging

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