Semi-automatic powder packaging machine

Abstract

The invention discloses a semi-automatic powder packaging machine, which comprises a machine base; a hopper is arranged on the upper portion of the machine base; discharging pipe is arranged at the bottom of the hopper; a material guiding mechanism used for sending out powder in the hopper is arranged in the hopper and / or the discharging pipe; a sliding base is installed on the machine base in the axis direction of the discharging pipe in a sliding mode; a mounting seat which is weighed by a weighing device is mounted on the sliding seat; a lining guide sleeve which is sleeved on the discharging pipe is mounted on the mounting seat; a bag clamping mechanism which is used for clamping a bag opening of a packaging bag in the lining guide sleeve is further mounted on the mounting seat; and an axial driving device for driving the sliding seat to axially slide is mounted on the machine base. According to the semi-automatic powder packaging machine provided by the invention, the dissipation of dust can be reduced while filling is very smooth, and the quality of the environment around the packaging machine is improved.

Description

technical field [0001] The invention relates to a semi-automatic powder packaging machine, which is used for filling and packaging powder. Background technique [0002] The current semi-automatic powder packaging machine is mainly used for quantitative filling of powder, generally including a machine base, a hopper is installed on the machine base, and a filling pipe is arranged at the bottom of the hopper. Open the opening of the packaging bag containing the powder so that it is aligned with the filling tube. Generally, in order to reduce the escape of powder, the opening of the packaging bag is wrapped around the filling tube, and is tightened with elastic materials such as rubber bands ( There will be a gap for the gas to flow out), at the same time, the packaging bag is placed on a weighing platform, the powder is filled from the hopper into the packaging bag, the weighing platform can be weighed in real time, and finally when the powder in the packaging bag After reach...

AI Technical Summary

Problems solved by technology

[0003] 1. When the powder is filling, although the weighing platform is always weighing, when the weight of the packaging bag reaches the set weight, the stop of the powder cannot be timely and effective, so the accuracy of the packaging cannot always be guaranteed, and the weight fluctuates Larger, not suitable for use in occasions that require high packaging accuracy

[0004] 2. In the packaging process of the current semi-automatic packaging equipment, since the filling tube is extended into the packaging bag, when the powder in the packaging bag gradually accumulates, the powder level will gradually rise. If the nozzle of the filling tube is inserted deeper, the powder surface may submerge the nozzle of the filling tube, resulting in poor filling of the powder in the filling tube, and if the nozzle of the canning tube is inserted shallower , then the height of the mouth of the filling tube from the bottom of the packaging bag is relatively high, so that the falling height of the powder is relatively high, which will cause the powder to splash and escape in the packaging bag during filling, and the powder During the filling process, the gas inside the packaging bag will flow out from the mouth of the bag, which will also bring out the escaping dust, resulting in the escaping of dust around the packaging machine and poor air quality

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