Electronic-weighing flow-rate-variable filling device

Abstract

The invention discloses an electronic-weighing flow-rate-variable filling device which comprises a liquid containing cylinder. The liquid containing cylinder is communicated with a liquid filling valve by a liquid communicating tube, a bottle support is arranged below the liquid filling valve, a weighing sensor is mounted on the lower portion of the bottle support, a liquid inlet cylinder is in transmission connection with the liquid filling valve and connected with a liquid inlet electronic valve by a gas circuit, an electronic control box is mounted on the liquid containing cylinder, and the liquid inlet electronic valve and the weighing sensor are respectively electrically connected with the electronic control box. The electronic-weighing flow-rate-variable filling device solves the problem that non-transparent bottles and bottles with large weight differences cannot be detected, liquid can be filled at two flow rates, filling speed is increased, filling precision is guaranteed, excessive bubbles cannot be generated, overflow of the filled liquid is prevented, the filled liquid is saved, a working environment is clean, and the electronic-weighing flow-rate-variable filling device is smart in structure.

Description

technical field [0001] The invention relates to a fast filling device for injecting liquid into bottles, cans and other containers, in particular to an electronic weighing variable flow rate filling device, which belongs to the technical field of filling. Background technique [0002] At present, in the liquid packaging industry, many opaque bottles (such as ceramic bottles) are widely used. Affected by accidental factors, leakage or underfilling will inevitably occur. The detection of the actual capacity after filling has not been more economical. method; some bottles have thin and long necks. During the filling process, when the liquid is poured into the thin and long neck of the bottle, the bubbles in the liquid cannot be eliminated in a short time. As the liquid is continuously injected, the bubbles and part of the liquid overflow the bottle, making the filling volume insufficient, that is, The filling liquid is wasted and the machine table is polluted. The usual solut...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defects that opaque bottles and bottles with large weight differences cannot be detected; Heavy and peeled electronic weighing and variable flow rate filling device, fast filling speed, high filling accuracy, no or less bubbles, and no overflow of filling liquid

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