Rotation reciprocating type horizontal seal packaging mechanism

Abstract

The invention discloses a rotation reciprocating type horizontal seal packaging mechanism. The rotation reciprocating type horizontal seal packaging mechanism comprises a horizontal seal support, a horizontal seal upper gear, a horizontal seal lower gear, motion control mechanisms, a horizontal seal upper sealing device, a horizontal seal lower sealing device, a horizontal seal upper shaft and a horizontal seal lower shaft; the horizontal seal lower gear is arranged on the horizontal seal lower shaft in a sleeving manner and fixedly connected to the horizontal seal lower shaft; the horizontal seal lower gear and the horizontal seal upper gear are meshed, and the horizontal seal upper gear is arranged on the horizontal seal upper shaft in a sleeving manner and fixedly connected to the horizontal seal upper shaft; the position of the horizontal seal upper sealing device corresponds to the position of the horizontal seal lower sealing device; and the motion control mechanisms are arranged at the front ends and the back ends of the horizontal seal upper shaft and the horizontal seal lower shaft, fixedly connected with the horizontal seal upper shaft and the horizontal seal lower shaft and fixedly connected with the horizontal seal upper sealing device and the horizontal seal lower sealing device. By means of the horizontal seal packaging mechanism, the manner that rotation motion and reciprocating motion are combined is adopted, the sealing speed of a horizontal seal is increased, and the horizontal seal packaging mechanism has the higher working efficiency; and meanwhile, sealing faces of the horizontal seal upper sealing device and the horizontal seal lower sealing device act upon each other, and the horizontal seal packaging mechanism reaches the higher horizontal seal sealing quality.

Description

technical field [0001] The invention relates to the technical field of packaging machines, in particular to a rotary reciprocating horizontal sealing packaging mechanism. Background technique [0002] With the development of science and technology and the progress of the times, automated packaging technology is becoming more and more perfect. There are many types of packaging machines, which can be divided into back sealing, three-side sealing, four-side sealing and triangular sealing according to the sealing form. According to the product form, it can be divided into horizontal packaging machine, vertical packaging machine, vacuum packaging machine and sealing machine, etc. [0003] The horizontal sealing mechanism is an important part of the packaging machine, which can heat cut and seal the packaging film outside the package. At present, most of the horizontal sealing mechanism of the packaging machine is based on the circular rotary motion, and the upper and lower high-...

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Problems solved by technology

[0004] However, in the prior art, due to the rotary horizontal sealing packaging method, the horizontal sealing time is relatively short, and most of them are instantaneously sealed, so that when the packaging film of the horizontal sealing mechanism is thick, the quality of the horizontal sealing is reduced and the efficiency is not good. High, difficult to achieve high-speed operation

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