Automatic weighing and batching system for carbon black powder

Abstract

The invention relates to an automatic weighing and batching system for carbon black powder. A pneumatic sieve is arranged at the inner side of a material loading hopper and at the entrance of the upper edge, and the upper part of the material loading hopper is connected with a dust recycling device; a material unloading hopper is connected with the lower edge of the material loading hopper, the lower end of the material unloading hopper is connected with a horizontally arranged feeding cylinder, a spindle provided with a material pushing blade is arranged at the inner side of the feeding cylinder, one end of the spindle extends from one end of the feeding cylinder and then is connected with an output shaft of a feeding motor reducer, and the other end of the feeding cylinder is connected with a first pipeline by virtue of a discharging valve; one end of the first pipeline is connected with a filtration piece, the other end of the first pipeline is communicated with the inner cavity ofa metering hopper, and the metering hopper is supported on a platform by virtue of a pressure sensor; an upper opening of the metering hopper is connected with a roots fan by virtue of a filter; an outlet at the lower end of the metering hopper is connected with the upper end of a hose by virtue of a first valve, the lower end of the hose is connected with one end of a feeding pipe by virtue of asecond valve and a vibrating valve, and the other end of the feeding pipe is connected with an internal mixer; and a crane is arranged above the entrance of the upper edge of the material loading hopper. The automatic weighing and batching system for the carbon black powder has the advantages that both time and labor are saved, efficiency is high, labor intensity is low, and no pollution is produced.

Description

technical field [0001] The invention relates to a batching system, in particular to an automatic weighing and batching system for carbon black powder, which is a weighing and batching system for adding carbon black to raw materials in the rubber industry. Background technique [0002] At present, in the rubber product industry, the rubber mixing workshop adopts the manual batching management method, which is mainly manifested in adding carbon black to other raw materials manually. Since the production of rubber mixes needs to be batched according to strict material formulas, in the actual production process , due to human factors, it is inevitable that there will be missing, under-provisioning, over-provisioning, and misuse of materials, which may lead to material scrapping, or serious quality accidents, which will bring serious losses to manufacturers and end users. At the same time Time-consuming, labor-intensive, low-efficiency, labor-intensive, and will also have an impa...

AI Technical Summary

Problems solved by technology

[0002] At present, in the rubber product industry, the rubber mixing workshop adopts the manual batching management method, which is mainly manifested in adding carbon black to other raw materials manually. Since the production of rubber mixes needs to be batched according to strict material formulas, in the actual production process , due to human factors, it is inevitable that there will be missing, under-provisioning, over-provisioning, and misuse of materials, which may lead to material scrapping, or serious quality accidents, which will bring serious losses to manufacturers and end users. At the same time Time-consuming, labor-intensive, low-efficiency, labor-intensive, and will also have an impact on the surrounding environment

Images