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Extruding equipment

A technology of extrusion equipment and vacuum device, applied in the field of extrusion equipment, can solve the problems of product quality impact, termination, uneven feeding, etc.

Active Publication Date: 2010-12-15
安徽纽麦特新材料科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With such a structure, due to the backflow of the working medium of the vacuum pump of the vacuum device to pollute the barrel, the substances extracted during the production process will seriously deteriorate the medium in the vacuum pump, resulting in poor vacuuming, and the transportation of materials is likely to cause uneven feeding or even terminated, the quality of the product product is affected

Method used

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Embodiment Construction

[0013] Such as figure 1 , figure 2 As shown, a kind of extruding equipment comprises feeding device 6, driving mechanism 7, barrel 5 and vacuumizing device, and vacuumizing device comprises exhaust port 4 on the barrel 5, pressure gauge 3, airflow control valve 2, vacuum pump 8. Volume separator 10, first exhaust pipe 1 and second exhaust pipe 9, there is volume separator 10 filled with water between exhaust port 4 and vacuum pump 8, the side wall of volume separator 10 has water inlet 11 and The water outlet 12, the first exhaust pipe 1 connected between the volume separator 10 and the exhaust port 4, the second exhaust pipe 9 connected between the volume separator 10 and the vacuum pump 8, the pressure gauge 3 and the air flow adjustment The valve 2 is arranged on the first exhaust pipe 1 . The first exhaust pipe 1 is detachably connected to the exhaust port 4 , and the second exhaust pipe 9 is detachably connected to the vacuum pump 8 . The feeding device comprises a ho...

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Abstract

The invention discloses extruding equipment comprising a head, a vacuum extractor, a charging barrel and a charging device. A volume separator which is filled with water is arranged between an exhaust outlet of the vacuum extractor and a vacuum pump; the side wall of the volume separator is provided with a water inlet and a water outlet; a first exhaust pipe is communicated between the volume separator and the exhaust outlet; a second exhaust pipe is communicated between the volume separator and the vacuum pump; a side feeding part is arranged between an extruder barrel of the charging deviceand a hopper body; the side feeding part comprises a feeding box, a feeding screw, a feeding motor and a reduction gearbox, wherein the feeding box is communicated with the extruder barrel; the feeding motor drives the feeding screw; the feeding screw is positioned below the hopper body; and the end part of the feeding screw extends into the feeding box. With the structure, the extruding equipment can ensure the smooth vacuum pumping and the uniform and smooth material transport, thereby ensuring the reliable quality of products.

Description

technical field [0001] The present invention relates to an extrusion device. Background technique [0002] Existing extrusion equipment includes feeding device, driving mechanism, barrel and vacuum pumping device, vacuum pumping device includes exhaust port on the barrel, pressure gauge, air flow regulating valve and vacuum pump, feeding device includes extruder barrel The hopper body at one end and the spiral agitator inside the hopper body, the top of the hopper body has a top cover, and the top cover of the hopper body has a feeding hopper, a motor and a reducer. With such a structure, due to the backflow of the working medium of the vacuum pump of the vacuum device to pollute the barrel, the substances extracted during the production process will seriously deteriorate the medium in the vacuum pump, resulting in poor vacuuming, and the transportation of materials is likely to cause uneven feeding or even Termination, the quality of the product is affected. Contents of ...

Claims

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Application Information

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IPC IPC(8): B29C47/08B29C47/10B29C47/76B29C48/39B29C48/76
CPCB29C47/369B29C48/39
Inventor 陈炜
Owner 安徽纽麦特新材料科技股份有限公司
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