Dosing mechanism dedicated for modified polytetrafluoroethylene production

Abstract

The invention discloses a dosing mechanism dedicated for modified polytetrafluoroethylene production, and relates to the technical field of dosing. The dosing mechanism comprises a box. Storage boxesare symmetrically arranged on two sides of the top end of the box. One side of the bottom end of each storage box is provided with a flow meter. One side of the bottom end of the box is provided withan outlet. The bottom of the side, which is far away from the outlet, of the box is provided with a motor (A). The top of the interior of the box is symmetrically provided with support plates. The middle position of the top end of each support plate is provided with an inlet under corresponding storage box. An open groove that is connected to a corresponding inlet is arranged in each support plate. A shield plate and an electromagnetic valve (A) arranged under the shield plate are arranged in each open groove. One side of each electromagnetic valve (A) is provided with a gravity sensor. The top end of each support plate is provided with a weighing device on the funnel side. One side of each support plate is provided with an adjusting mechanism. The middle position of the interior of the box is provided with a partition plate, and the middle position of the partition plate is provided with an opening. The provided dosing mechanism accelerates the dosing process and the quality of prepared plastic is improved.

Description

technical field [0001] The invention relates to the technical field of batching, in particular to a special batching mechanism for the production of modified polytetrafluoroethylene. Background technique [0002] In the prior art, in the production process of engineering plastics, the ingredients are generally manually weighed, and the weighing process has large errors, especially in the feeding process after manual weighing, which may cause some raw materials to fall and seriously affect the accuracy of the ingredients. However, some enterprises adopt automatic batching mechanism. The automatic batching is to set the output pipeline under the silo, and the control valve is set on the pipeline. Due to the difference in the amount of material inside the silo, it is easy to cause the flow rate of the silo to be different. During the process of closing the silo It is easy to cause poor batching accuracy and the like. In the process of mixing multiple ingredients at the same ti...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, in the production process of engineering plastics, the ingredients are generally weighed manually, and the error in the weighing process is large, especially in the feeding process after manual weighing, which will easily cause some raw materials to fall and seriously affect the accuracy of the ingredients.

However, some enterprises adopt automatic batching mechanism. The automatic batching is to set the output pipeline under the silo, and the control valve is set on the pipeline. Due to the difference in the amount of material inside the silo, it is easy to cause the flow rate of the silo to be different. During the process of closing the silo It is easy to cause poor batching accuracy, etc.

The process of mixing multiple ingredients at the same time takes a long time, so it takes longer to make plastic, which in turn leads to lower work efficiency

[0003] For the problems in related technologies, no effective solutions have been proposed yet

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