Volume quantitative filling machine

Abstract

The invention discloses a volume quantitative filling machine which comprises a machine body (3), a feeding device, a material poking device and a quantifying device (29). The quantifying device (29) is in transmission connection with a transmission device (27). The volume quantitative filling machine is characterized in that the machine body (3) is provided with a movable frame (13); both the feeding device and the material poking device are arranged on the movable frame (13); and the movable frame (13) can be movably arranged on the machine body (3). The volume quantitative filling machine with the structure has simple structure. The quantifying device is convenient to assemble and disassemble and is particularly convenient to clean and maintain.

Description

technical field [0001] The invention relates to volume quantitative filling equipment, in particular to a machine for quantitative filling of pickled vegetables and the like. Background technique [0002] At present, in the field of food packaging for pickled vegetables, the application of automatic filling technology is relatively behind other food packaging technologies; Filling and weighing methods enter the packaging system, which not only has low production efficiency, high production costs, and difficult to guarantee hygienic conditions, but also is not conducive to the automatic control of the production line, which hinders the development of packaging technology to a certain extent. In recent years, although those skilled in the art have studied the automatic filling mechanism, there is still a contradiction between metering and efficiency in the application of this mechanism. For this reason, just someone invented a volumetric metering filler to ensure the efficien...

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Problems solved by technology

[0003] Although the packing machine with this structure solves the contradiction between efficiency and metering, its structure is relatively complicated, and its flushing requires a special positioning cleaning head for flushing; because the filled pickled vegetables may fall into each part of the metering device parts, and the structure of the metering device of the invention is relatively complicated, which is inconvenient to disassemble and assemble, and the pickled vegetables are easy to be stuffed into the gaps between the parts during the filling process, and the positioning cleaning head is used for washing. Impossible to clean thoroughly

In general metering devices, the turntable, fixed tray, tray pressure plate and measuring cup are all made of stainless steel, and pickled vegetables contain a lot of chloride ions. The most taboo of stainless steel is chloride ions. After encountering chloride ions, it is very easy to Corrosion, so frequent and thorough cleaning of stainless steel materials is a necessary prerequisite for maintaining the normal operation of the machine. Obviously, the above-mentioned filling machine cannot thoroughly clean the metering device

At the same time, for the stuffing of pickled vegetables, the metering is rarely adjusted in a large range, and in order to adjust the metering range, the invention specially sets up a set of volume adjustment device with complex structure, which virtually increases the cost of the machine. And this volume adjustment device is also impossible to adjust in a large range

Moreover, the invention uses a servo motor to drive the turntable. Due to the cumulative error of the servo motor, there will be a situation where the measuring cup does not correspond to the tapered mouth after the turntable rotates, resulting in inaccurate feeding

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