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Forming machine with screw hole sieve

A molding machine and screw technology, applied in the field of molding machine equipment, can solve problems such as poor plasticizing effect, achieve the effect of improving plasticizing effect and increasing extrusion pressure

Inactive Publication Date: 2016-01-13
天津市志强管业制造有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Among them, a material stirring and extruding mechanism is connected to the front end of the processing and shaping mechanism of the molding machine. The material extruding mechanism is equipped with an auger and a grate with multiple round holes. The material is extruded through the round holes, which can plasticize the material. Function, under the existing structure, the material can be easily extruded from the round hole, and the plasticizing effect is poor

Method used

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  • Forming machine with screw hole sieve

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Embodiment Construction

[0009] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0010] It should be noted that the "connection" mentioned in this application and the words used to express "connection", such as "connected", "connected", etc., include not only a direct connection between a certain component and another component, but also a certain One part is connected to another part through other parts.

[0011] Such as figure 1 As shown, the technical solution adopted in the present invention is: a molding machine with a spiral hole grate, including a material stirring and extruding mechanism, the material stirring and extruding mechanism is connected with a processing and shaping mechanism, and the material stirring and extruding mechanism A grate for materi...

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Abstract

The invention discloses a forming machine with a screw hole sieve. The forming machine comprises a material stirring extrusion mechanism which is connected with a machining shaping mechanism. The sieve used for allowing materials to pass is arranged in the material stirring extrusion mechanism and provided with a round hole. The inner wall of the round hole is in a screw shape. Or, the center line of the front end face of the round hole and the center line of the rear end face of the round hole are not located on the same straight line. Compared with the prior art, the sieve of the novel structure is adopted, and therefore the material extrusion pressure is improved, and the material plasticity effect can be improved through the sieve of the structure via tests.

Description

technical field [0001] The invention relates to the technical field of molding machine equipment, in particular to a molding machine with a spiral hole grate. Background technique [0002] Extrusion molding machine is the equipment for producing large-diameter plastic pipes. According to the shape of the mold running track, it is divided into elliptical clamping track extrusion molding machine and rectangular clamping track extrusion molding machine. Rectangular clamping track extrusion molding includes frame track , the frame set on the frame track, the two rectangular tracks set on the frame, and the multiple mold blocks moving forward and counterclockwise along the rectangular track, the size of the mold blocks is larger than that of the elliptical mold clamping track extrusion molding machine The overall process includes mold clamping, processing and shaping, mold parting, mold circulation and cooling. [0003] Among them, a material stirring and extruding mechanism is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/36
CPCB29C48/36
Inventor 石宗强
Owner 天津市志强管业制造有限公司
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