Medicine bag hot sealing and easily-torn line pressing cutting integral forming device

Abstract

The invention relates to the technical field of plastic bag sealing, in particular to a medicine bag hot sealing and easily-torn line pressing cutting integral forming device. A speed reduction stepping motor is adopted for driving the whole device, two bearings are attached to a bidirectional cam under the effect of a torsion spring, the bidirectional cam is used for strutting a first pressing rod and a second pressing rod, closing of an L-shaped hot sealing metal plate and an L-shaped silica gel plate is achieved, and therefore hot sealing is conducted on a medicine bag; meanwhile, when thedistance of the two bearings is the largest, a blade is pushed from a blade channel under the condition that the medicine bag does not need to be moved, and the blade cuts a hot sealing bar accurately. A traditional hot sealing device and a traditional cutting pressing device are integrated, one driving part is omitted, in addition, hot sealing and cutting pressing are synchronously completed, thecost is saved, the efficiency is improved, and the cutting pressing accuracy is further greatly improved.

Description

technical field [0001] The invention relates to the technical field of plastic bag packaging, in particular to a medicine bag heat-sealing and easy-tear line pressure-cutting integrated molding device. Background technique [0002] In order to realize the function of accurate subcontracting of intelligent drug subcontractors, the subcontracted drugs must be heat-sealed; in addition, in the actual use process, in order to facilitate the pharmacists and medical staff to quickly disassemble the drug packages of each hospitalized patient , It is necessary to carry out easy tearing treatment on the divided medicine bags. [0003] The existing heat-sealing and easy-tear line cutting and pressing devices are basically divided into two independent parts. First heat sealing and then separate cutting and pressing with the easy-tearing line cutting and pressing device. The two independent systems must be expensive to manufacture, and In the actual work process, due to the need for two...

AI Technical Summary

Problems solved by technology

[0003] The existing heat-sealing and easy-tear line cutting and pressing devices are basically divided into two independent parts. First heat sealing and then separate cutting and pressing with the easy-tearing line cutting and pressing device. The two independent systems must be expensive to manufacture, and In the actual work process, because it needs to be completed in two steps, it will inevitably consume more time and be inefficient.

[0004] Although there are also some devices that can complete the heat sealing and pressing and cutting at one time, the hot pressing and cutting and pressing devices have adopted their own transmission systems, and the manufacturing cost of the equipment is bound to be high; The alignment of the pressed sealing strip will inevitably be affected. Once the misalignment will cause the blade to cut outside the seal of the medicine bag, causing the medicine to not seal

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