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A pp strapping machine

A packing belt and workbench technology, which is applied in the directions of packaging, transportation packaging, transportation and packaging, etc., can solve the problems of high tensile force on the sealing film, and achieve the effect of improving the lamination accuracy, stability and coaxiality

Inactive Publication Date: 2018-04-06
SUZHOU SHENGBAIWEI PACKAGE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the technical problem that the position of the sealing film in the sealing film machine cannot be dynamically changed in the prior art, resulting in excessive tension on the sealing film, and to provide a PP strapping machine

Method used

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  • A pp strapping machine

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Embodiment Construction

[0022] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0023] Such as figure 1 As shown, the present invention is a kind of PP strapping machine, comprising a workbench and a film sealing mold arranged in the middle of the workbench, and PP belt guides are mirrored at the axial ends of the workbench corresponding to the film sealing mold, so The PP belt guide includes a guide plate, and a flat belt-shaped guide hole for the PP belt to pass through is arranged in the guide plate, and arcs are arranged on the inner wall of the guide hole corresponding to the axial ends of the guide plate. Shaped guide surface, a support cavity is also provided at the position of the guide hole corresponding to the rotation axis of ...

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Abstract

The invention relates to a PP strapping machine, which includes a workbench and a film sealing mold arranged in the middle of the workbench, and PP belt guides are arranged in mirror images at the axial ends of the workbench corresponding to the film sealing mold, and the PP belt guide includes a guide The guide plate is provided with a flat belt-shaped guide hole for the PP belt to pass through. The middle part of the guide plate is movably connected with the workbench through a cylinder mechanism. The cylinder mechanism includes a cylinder installed in the workbench. The end of the cylinder rod is rotatably connected with the guide plate, the movable axis of the cylinder rod is perpendicular to the surface of the workbench, the side of the guide plate corresponding to the axial end of the workbench is rotatably connected with a connecting rod, and the other end of the connecting rod is connected with the axis of the workbench. It is vertically fixed and connected to the end position; the sealing mold includes a basic mold on the workbench forward, and an extrusion mold that is movably connected with the workbench. There are also two sets of lifting cylinders in the workbench. The rods are respectively fixedly connected to the axial ends of the extrusion dies.

Description

technical field [0001] The invention relates to a PP strapping machine, which belongs to the field of packaging and sealing film equipment. Background technique [0002] For some product packaging with a semi-closed barrel structure such as instant noodles, after the product is put in, it is generally necessary to seal the opening at the top to realize the packaging and sealing of the entire product. Generally, the traditional sealing machine passes Two symmetrically arranged rollers, and a film pressing mold is set between them to realize the sealing of the package; because the diameter of the rollers of this kind of equipment cannot be changed, and the tension of the sealing film cannot be adjusted generally, when sealing the film, the pressing The extrusion of the film mold will bring a large lateral tensile force to the sealing film. Sometimes, the sealing film will be broken due to excessive tension, making the sealing machine unable to continue to work. Contents of t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B7/16B65B51/14
CPCB65B7/165B65B51/14
Inventor 张太元
Owner SUZHOU SHENGBAIWEI PACKAGE EQUIP
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