An automatic weighing and placing machine

Abstract

The invention discloses an automatic weighing and placing machine, comprising a control system, a frame, a weighing device, a multilayer placing device as well as a plurality of screw type storing and feeding devices and mobile separating devices arranged in parallel, wherein each screw type storing and feeding device comprises a storing bin, a single-bin feeding screw and a mixing, stirring and feeding screw; the single-bin feeding screw is arranged in the storing bin and comprises a motor, a screw shaft and a coupling; the mixing, stirring and feeding screw is erected right below a discharge port of the storing bin; the mixing, stirring and feeding screw comprises a feed hopper, a mixing motor, a coupling, a screw shell and a screw shaft; the feed hopper is welded at the front end of the screw shell; the mixing motor is installed at the head part of the screw shell; and the mobile separating device comprises a receiving hopper and a mobile device. By adopting the technical scheme, the automatic weighing and placing machine provided by the invention adopts a screw delivery mode, and multiple materials are stirred and mixed evenly in the delivery process, so that the quality of the produced product is better.

Description

technical field [0001] The invention relates to the field of production machinery, in particular to an automatic weighing and placing machine. Background technique [0002] In the production process of EVA materials, a variety of different materials are often batched to obtain EVA materials with certain physical properties such as wear resistance, folding resistance, non-slip and toughness. The weighing accuracy of the batching process will directly affect the EVA materials. Therefore, in the production process of EVA materials, ensuring a stable production process and accurate material ratio is of great significance for the smooth completion of the production process and the precise control of product quality. However, in the existing production process, the batching of EVA materials is usually done manually, or by feeding methods that are difficult to control, such as vibration feeding. The former has the disadvantages of high labor intensity, poor working environment, and...

AI Technical Summary

Problems solved by technology

However, in the existing production process, the batching of EVA materials is usually done manually, or by feeding methods that are difficult to control, such as vibration feeding. The former has the disadvantages of high labor intensity, poor working environment, and low efficiency. Defects, at the same time, like the latter, there are defects of low batching accuracy

At the same time, in the existing automatic weighing and feeding machine, the material can only be arranged in the feeding trough directly below it, and the feeding troughs arranged side by side cannot share a set of storage and weighing devices.

This leads to higher production costs

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