Discharged material filling bag-clamping mechanism for full-automatic quantitative packaging machine

Abstract

The invention discloses a discharged material filling bag-clamping mechanism for a full-automatic quantitative packaging machine, and belongs to the technical field of packaging machines. The full-automatic quantitative packaging machine comprises a frame with a frame platform, a material storage mechanism, a weighing feed pipe, a weighing feed pipe clamping mechanism, a weighed material discharging mechanism and a material compensation mechanism; and the discharged material filling bag-clamping mechanism comprises a discharged material filling bag-clamping mechanism body comprising a rectangular body material receiving box and a pair of packaging bag opening clamping devices, wherein the material receiving box has a material receiving box cavity; the bottom of the material receiving box cavity is provided with a matched hole; a packaging bag opening sleeve extends outside the bottom wall of the material receiving box; one of the pair of packaging bag opening clamping devices is arranged on the outer wall of one side of the material receiving box; and the other of the pair of packaging bag opening clamping devices is arranged on the outer wall of the other side of the material receiving box. The invention has the advantages that: the discharged material filling bag-clamping mechanism is butted with the weighed material discharging mechanism through the material receiving box; and packaging bags are clamped or released flexibly; and the structure is simple.

Description

technical field [0001] The invention belongs to the technical field of packaging machinery, and in particular relates to a filling and discharging bag clamping mechanism of a fully automatic quantitative packaging machine. Background technique [0002] For fine chemical raw materials such as ultrafine powders, metal ore and non-metallic ore powders, pharmaceutical and chemical raw materials, dyes, pigments, calcium carbonate, kaolin, phenolic resins, and even food such as flour, food seasonings, etc. Or the packaging of granular materials is generally gradually transitioned from the past manual packaging mode to the current semi-automatic and fully automated mechanical packaging. The automatic packaging machine has the advantages of high packaging efficiency, accurate measurement, less manpower input, and helps to reduce the labor intensity of workers, so it is widely used by production units that are not limited to the products mentioned above. [0003] There are many exam...

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Problems solved by technology

[0005] It can be seen from the above description that since the filling and discharging bag clamping mechanism is located below the weighing material discharging mechanism, it is necessary to ensure that the filling and discharging bag clamping mechanism and A good match between the weighing material discharging mechanism must ensure the reliability of the filling and discharging bag clamping mechanism itself for clamping the package, and also requires its structure to be as simple as possible. However, it is not limited to the content disclosed in the above documents None of the technical revelations that can meet these requirements have been given. For this reason, the applicant has made repeated explorations and designs, and formed the overall technical solution that will be introduced below.

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