Secondary packaging machine bag opening shaping heat sealing mechanism

Abstract

The invention discloses a bag shaping and hot sealing mechanism of a secondary packaging machine. The bag shaping and hot sealing mechanism comprises a shaping support frame, wherein a shaping ascending and descending air cylinder is arranged on the shaping support frame, a shaping installing plate is arranged on the shaping ascending and descending air cylinder, a pair of plate insertion air cylinders are arranged the shaping installing plate, the insertion plate air cylinders are in side-by-side arrangement, one end of a clamping air cylinder is provided with a fixed outer insertion plate, the other end of the clamping air cylinder is provided with a movable inner insertion plate, a clamping air cylinder and a moving rod are respectively arranged at the two sides of the shaping support frame, and in addition, a heating opening sealing strip is arranged on the moving plate. The shaping and hot sealing mechanism of the secondary packaging machine bag has the advantages that the structure is simple, the installation and the use are convenient, the air cylinder is used for controlling the insertion plate for fast shaping the packaging bag openings, meanwhile, the fast heating opening sealing realized on the packaging bag openings, the opening sealing action is fast and continuous, the operation safety is high, the traditional work procedure of packaging after the packaging bag opening shaping is shortened, the work intensity of repeated manual operation is greatly reduced, and the work efficiency is improved.

Description

technical field [0001] The present invention relates to a bag opening shaping and packaging mechanism of a packaging machine, more specifically a bag opening shaping and heat sealing mechanism of a secondary packaging machine. Background technique [0002] With the development of society and people's continuous improvement of production efficiency, due to the increasing number of packaging for food, medicine, etc., the variety of packaging is more complex, which makes packaging more difficult and work-intensive. In order to meet the needs of modern packaging production, a large number of The packaging is mainly through manual packaging and semi-automatic machine packaging. Manual packaging leads to excessive labor intensity, and semi-automatic machine packaging cannot be well adapted to various packaging bags. In order to meet the needs of modern packaging production, an automatic packaging mechanism is urgently needed. Contents of the invention [0003] The object of the ...

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Problems solved by technology

[0002] With the development of society and people's continuous improvement of production efficiency, due to the increasing number of packaging for food, medicine, etc., the variety of packaging is more complex, which makes packaging more difficult and work-intensive. In order to meet the needs of modern packaging production, a large number of The packaging is mainly through manual packaging and semi-automatic machine packaging. Manual packaging leads to excessive labor intensity, and semi-automatic machine packaging cannot be well adapted to various packaging bags. In order to meet the needs of modern packaging production, an automatic packaging mechanism is urgently needed

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