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Anti-scald plastic extruding die

A technology for extruding molds and preventing burns, applied in the field of molds, can solve problems such as personnel burns, and achieve the effect of solving personnel burns

Inactive Publication Date: 2017-12-15
HUANGSHI DINGSHENG MOLD CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcoming that the plastic extrusion die in the prior art is easy to cause burns to personnel, and proposes an anti-scald plastic extrusion die

Method used

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  • Anti-scald plastic extruding die
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  • Anti-scald plastic extruding die

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0018] refer to Figure 1-4 , an anti-scald plastic extrusion die, comprising a mold shell 2, mounting lugs 1 are arranged on both sides of the mold shell 2, a die 10 is installed on the die shell 2, and a gland 11 is sleeved on the outside of the die 10 , and the gland 11 is fixed on the mold shell 2 by screws, the end of the die 10 away from the mold shell 2 is movably connected with a sizing sleeve 9, both sides of the end of the die 10 are fixed with connecting blocks 12, and the two sides of the middle of the sizing sleeve 9 Both sides are fixed with connecting blocks 12, and the two connecting blocks 12 on the same side are fixed by long bolts 13 through the tw...

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Abstract

The invention relates to the technical field of dies, in particular to an anti-scald plastic extruding die. The anti-scald plastic extruding die comprises a die shell, wherein mounting lugs are arranged on two sides of the die shell; a neck mould is mounted on the die shell; a gland is connected to the outer side of the neck mould in a sleeving manner; the gland is fixed on the die shell through screws; the end, which is away from the die shell, of the neck mould is movably connected with a shaping sleeve; a group of protective covers cover the outer side of the die shell; each protective cover has an arc-shaped structure; fixed plates are separately fixed on the outer side of the die shell and the outer side of the shaping sleeve; two sides of one end of each protective cover are hinged to the corresponding fixed plates; a connector is fixed in the middle of the other end of each protective cover; the connectors on the two protective covers are staggered; a hinge pin hole is upwards formed in each connector in the length direction; the two connectors are fixed by inserting fixing hinge pins into the two hinge pin holes; and a plurality of heat-dissipating holes are equidistantly formed in each protective cover uniformly. The problem that the die is directly mounted in an exposed manner to scald people is solved effectively.

Description

technical field [0001] The invention relates to the technical field of moulds, in particular to an anti-scald plastic extrusion mould. Background technique [0002] Extrusion die is a kind of forming die, but its discharge method is realized by extrusion. It is widely used in aluminum special-shaped structures, and is also used in plastic parts. At the front end of the extruder, it is used to make pipes or profiles. In short, a mold is a tool used to shape an article. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the article through the change of the physical state of the formed material. [0003] Most of the existing plastic extrusion dies are simple in structure, and basically adopt the method of directly installing the die on the port of the extruder. During the extrusion operation, due to the high temperature of the die, when someone accidentally directs the die, it may cau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/12B29C47/96B29C48/30B29C48/96
CPCB29C48/965B29C48/30
Inventor 陈胜王建曹礼连林华兵李涛
Owner HUANGSHI DINGSHENG MOLD CO LTD
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