CN203371731U

CN203371731U - Flow guide pipeline for mold

Info

Publication number: CN203371731U
Application number: CN201320359709.1U
Authority: CN
Inventors: 那仓孝行
Original assignee: SUZHOU TECHWELL PRECISION MOLD CO Ltd
Current assignee: SUZHOU TECHWELL PRECISION MOLD CO Ltd
Priority date: 2013-06-23
Filing date: 2013-06-23
Publication date: 2014-01-01
Anticipated expiration: 2023-06-23

Abstract

The utility model discloses a flow guide pipeline for a mold. The flow guide pipeline for a mold comprises a mold guide pipe and barbs; the barbs are positioned on the inner wall of the mold guide pipe; the mold guide pipes and the barbs are formed integrally, and are made of metal; the barbs cover the whole inner wall of the mold guide pipe. By adopting the flow guide mold for the mold provided by the utility model, the production efficiency of enterprises is improved greatly; the plastic invert flow problem of hot melting is solved; materials are saved; the input of enterprise capital cost is reduced; meanwhile, the flow guide pipeline for the mold is simple to operate, and is easy to popularize.

Description

A kind of mould conduction pipe

Technical field

The utility model relates to the injection compression technical field of mold, is specifically related to a kind of mould conduction pipe.

Background technology

At present, generally adopt the injection molding method of thermoplastic in the injection compression mould, its molding cycle is short, production efficiency is high, and melt is little to the wearing and tearing of mould, in large quantity complicated, the picture on surface of forming shape and mark is clear, dimensional accuracy is high plastic; The method needs first the plastics of melted by heating to be injected to mold cavity, then is processed through physics or chemical action, thereby the sclerosis typing becomes injection-molded item.

At existing injection compression mould, generally adopt hot runner mould, the plastic warp mould conduction pipe of melted by heating exports in hot runner manifold or hot sprue bushing, directly waters on product; And existing mould conduction pipe usually occur product complete after during valve-off, the problem that the plastics of heat fusing reflux.

Therefore, based on the problems referred to above, the utility model provides a kind of mould conduction pipe.

The utility model content

The utility model purpose: the purpose of this utility model is that a kind of mould conduction pipe will be provided, and solves hot melt

The plastics backward flow problem melted, the purpose of raising mold work efficiency, and then than low production cost.

Technical scheme: a kind of mould conduction pipe comprises mould conduit and hangnail; Described hangnail is positioned on the mould pipe inner wall.

Preferred described mould conduit and hangnail adopt metal-made to obtain.

Preferred described mould conduit and hangnail are formed in one.

Preferred described hangnail covers the whole inwall of mould conduit.

Compared with prior art, the beneficial effects of the utility model are:

Adopt a kind of mould conduction pipe of the present utility model, improved greatly the efficiency that enterprise produces, solve the plastics backward flow problem of heat fusing, saved material, reduced the input of business capital cost; The utility model is simple to operate simultaneously, easily promotes.

The accompanying drawing explanation

The structural representation that Fig. 1 is the utility model embodiment;

Wherein, in figure, sequence number is as follows: 1-mould conduit, 2-hangnail.

The specific embodiment

Below in conjunction with specific embodiment, a kind of mould described in the utility model is elaborated with conduction pipe:

A kind of mould conduction pipe, comprise mould conduit 1 and hangnail 2 as shown in Figure 1; Described hangnail 2 is positioned on mould conduit 1 inwall.

Preferred mould conduit 1 and hangnail 2 adopt metal-made to obtain.

Preferred mould conduit 1 and hangnail 2 are formed in one.

Preferred hangnail 2 covers mould conduit 1 whole inwall.

The above is only preferred embodiment of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.

Claims

1. a mould conduction pipe, is characterized in that: comprise mould conduit (1) and hangnail (2); Described hangnail (2) is positioned on mould conduit (1) inwall.

2. a kind of mould conduction pipe according to claim 1 is characterized in that: described mould conduit (1) and hangnail (2) adopt metal-made to obtain.

3. a kind of mould conduction pipe according to claim 1, it is characterized in that: described mould conduit (1) and hangnail (2) are formed in one.

4. a kind of mould conduction pipe according to claim 1, is characterized in that: the whole inwall of described hangnail (2) covering mould conduit (1).