Bagging packaging method for long material and bagging packaging machine for long material

Abstract

The invention discloses a bagging packaging method for a long material and a bagging packaging machine for the long material. The bagging packaging machine for the long material comprises a frame, a bag-opening device, a bagging trolley, a bag-clamping device, a guide rail pair, a trolley driving mechanism and a long material bearing mechanism, wherein the bag-clamping device is fixed on the bagging trolley; the bag-opening device is mounted on the front part of the frame; guide rails of the guide rail pair are fixed on the frame along the longitudinal direction of the frame; the bagging trolley is fixed on a slide block of the guide rail pair; and the bagging trolley is driven by the trolley driving mechanism to move back and forth along the guide rails on the frame. The bagging packaging method for the long material comprises the following steps: opening a tubular film bag by the bag-opening device; forward moving the bagging trolley; clamping a bag head of the opened film bag by the bag-clamping device on the bagging trolley; causing the long material to enter into a packaging position; driving the bag-clamping device to move backward by the bagging trolley till the film bag is sleeved on the exterior of the long material through the rear end of the long material; cutting off the film bag in front of the long material; and detaching the packaged long material. The bagging packaging method provided by the invention has the advantages of high degree of automation, high packaging efficiency, low labor cost and convenience for an enterprise to perform large-scale production.

Description

[technical field] [0001] The invention relates to a packaging machine, in particular to a long material bagging packaging method and a long material bagging packaging machine for bagging and protecting metal pipes, plastic pipes and other profiles. [Background technique] [0002] There are many domestic manufacturers of long strips such as stainless steel pipes, aluminum pipes, and PVC plastic pipes. In order to prevent collisions, scratches and dust-proofing of products during transportation and handling, it is usually necessary to cover the pipe with a layer of plastic film bag. The plastic film bag used for strip profile packaging is a strip bag with openings at both ends. In the natural state of raw material supply, the walls of the plastic film bag are stacked together. At present, most of the packaging methods of this kind of products adopt the relatively primitive manual bagging method, which has low efficiency and high labor costs, which does not meet the large-scale...

AI Technical Summary

Problems solved by technology

At present, most of the packaging methods of this kind of products adopt the relatively primitive manual bagging method, which has low efficiency and high labor costs, which does not meet the large-scale production requirements of enterprises. Enterprises urgently need an automatic packaging equipment that can replace manual labor.

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