Forced feeding device with mixing function

A technology of forced feeding and function, which is applied in the field of forced feeding device with mixing function, can solve the problems of waste of land resources, large area occupied by equipment, increase of equipment cost, etc., and achieve the effect of saving land resources, occupying less space and improving quality

Active Publication Date: 2012-07-18
SHANTOU DACHENG ENVIRONMENTAL PROTECTION PRECISION MACHINE TECH CO LTD
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  • Summary
  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] In the existing plastic processing equipment at home and abroad, the materials are generally mixed in the mixer, and then forced to be transported to the processing equipment through mechanisms such as screws and springs. The bulk density and flow properties are different, which leads to the phenomenon of layering after the materials are transported to the processing equipment, which ultimately affects the quality of the processed products and othe

Method used

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  • Forced feeding device with mixing function
  • Forced feeding device with mixing function
  • Forced feeding device with mixing function

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Embodiment Construction

[0014] Further description will be given below in conjunction with the accompanying drawings and preferred embodiments of the present invention.

[0015] Such as figure 1 As shown, this forced feeding device with mixing function includes a hopper 1, a feeding screw 2, a motor 3, a cylindrical material mixing bin 4 and a discharge valve 5; the top of the material mixing bin 4 is provided with a feeding port 6, and the material The bottom of the mixing bin 4 is provided with a discharge port 7, the feed port 6 and the discharge port 7 are located in the middle of the material mixing bin 4; the feed port 6 is connected to the discharge port 8 of the hopper 1; the discharge valve 5 is installed On the discharge port 7; the feeding screw 2 includes a rod body 201, and a forward thread segment 202 and a reverse thread segment 203 arranged on the rod body 201 along the axial direction of the rod body 201, the forward thread segment 202 and the reverse thread segment 203 The directio...

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PUM

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Abstract

The invention relates to a forced feeding device with a mixing function. The device is provided with a material mixing bin, and a feeding screw is provided with a positive thread section and a reverse thread section; when a driving device drives the screw to rotate, both the positive thread section and the reverse thread section push a material to be fed to the middle, one part of material is discharged from a discharge hole, and the other part of material is upwards arched and gradually raised; and when the arched material reaches a certain height, the material is dispersed to two ends, and mixing of the material is finished. Mixing and conveying of the material are realized on the same device; the device is quite compact in structure, occupies a small space, and saves land resources; and without a middle conveying step, the material is not layered, so that the quality of a processed product is improved.

Description

technical field [0001] The invention relates to a feeding device, in particular to a forced feeding device with a mixing function. Background technique [0002] In the field of plastic processing, the raw materials used generally include powder, granular or sheet materials. Due to the different requirements of the products produced, it is necessary to add additives to the materials, such as color masterbatches of different colors, antistatic agents, etc., in order to The dispersion effect of the additives in the product after processing is better, and it is more in line with people's design requirements. Generally, the materials are mixed before processing; and due to powdery, granular or flake materials, bridging and blockage are easy to occur during processing. Therefore, in the process of processing, forced conveying is generally used to solve the bridging problem. [0003] In the existing plastic processing equipment at home and abroad, the materials are generally mixed...

Claims

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Application Information

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IPC IPC(8): B29C31/04B29B7/00
Inventor 罗庆青叶镇波陈诗煌
Owner SHANTOU DACHENG ENVIRONMENTAL PROTECTION PRECISION MACHINE TECH CO LTD
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