CN206484834U

CN206484834U - A kind of mould emptier of charger

Info

Publication number: CN206484834U
Application number: CN201720102855.4U
Authority: CN
Inventors: 高银诗
Original assignee: Xiamen Ya Xin Plastic Cement Co Ltd
Current assignee: Xiamen Ya Xin Plastic Cement Co Ltd
Priority date: 2017-01-23
Filing date: 2017-01-23
Publication date: 2017-09-12
Anticipated expiration: 2027-01-23

Abstract

The utility model discloses a kind of mould emptier of charger; it includes a mould bases; an at least core rod is set on mould bases; the center of each core rod has the die cavity of a pair of inductive charging device plastic parts; the die cavity is surrounded by least two sliding blocks; the mould bases is provided with the slide rail slid for each sliding block, and sliding block is slided along slide rail toward away from core rod or close to the direction of core rod.When mould is stripped, sliding block is slided toward the direction away from plastic parts, so that die cavity increases, it is to avoid the internal face of die cavity is contacted with the side wall of plastic parts, after plastic parts is ejected, and its side wall will not be scratched, so as to reduce the defect rate of plastic parts.

Description

A kind of mould emptier of charger

Technical field

The utility model is related to a kind of mould, particularly relates to a kind of mould emptier of charger.

Background technology

Traditional charger injection mold is, in the plastic parts that charger is molded in the die cavity of mould, during the demoulding, to utilize modeling The oblique ejection plastic parts of back-off in glue part, it is to avoid plastic parts is bonded on mould, because plastic parts is full of whole die cavity, at this When plastic parts is ejected, the outer peripheral face of plastic parts therefore can easily scratch plastic parts, make on defect rate with die cavity wall friction Rise, cause cost high.

In view of this, the design people designs not attain for traditional injection moulding demoulding mechanism improves caused many lack Lose and inconvenience, and deeply conceive, and actively research improvement has a fling at and develops and design the utility model.

Utility model content

The purpose of this utility model will not scratch the mould emptier of the charger of product when being to provide a kind of demoulding.

In order to reach above-mentioned purpose, solution of the present utility model is：

A kind of mould emptier of charger, it includes setting an at least core rod, the center of each core rod on a mould bases, mould bases Die cavity with a pair of inductive charging device plastic parts, the die cavity is surrounded by least two sliding blocks, and the mould bases, which is provided with, supplies each cunning The slide rail of block sliding, sliding block is slided along slide rail toward away from core rod or close to the direction of core rod.

The sliding block and the slide rail are the projection and chute cooperated.

The sliding block includes four, is separately positioned on the four direction all around of core rod, each cunning of the mould bases correspondence The both sides of block are respectively equipped with a slide rail.

Two sides of each sliding block are respectively equipped with a fin, and each slide rail of the mould bases is coordinated with corresponding fin Chute.

After said structure, the mould emptier of the utility model charger is four side walls by die cavity by least two cunnings Block is combined to be formed, when mould is stripped, and sliding block is slided toward the direction away from plastic parts, so that die cavity increases, it is to avoid The internal face of die cavity is contacted with the side wall of plastic parts, after plastic parts is ejected, and its side wall will not be scratched, so as to reduce plastic parts Defect rate.

Brief description of the drawings

Fig. 1 is the mould schematic diagram of the utility model charger.

Fig. 2 is the schematic diagram of the utility model rear mold mould bases.

Fig. 3 is the structural representation of the utility model core rod.

Fig. 4 is the structural representation of the utility model product.

Embodiment

In order to which the technical solution of the utility model is explained further, the utility model is entered below by specific embodiment Row is elaborated.

As shown in Figures 1 to 4, the utility model discloses a kind of mould emptier of charger, and the mould of the charger is such as Shown in Fig. 1, including preceding mould 1 and rear mold 2, preceding mould 1 can be molded or matched moulds with respect to rear mold 2, and the utility model mould emptier is provided at On the mould bases 21 of rear mold 2, coordinate shown in Fig. 2, the mould bases 21 is provided with two core rods 22, the center of each core rod 22 has a correspondence Charger plastic parts 3（Coordinate shown in Fig. 4）Die cavity 23, the die cavity 23 is surrounded by four sliding blocks 24, and four sliding blocks 24 are set In the front, rear, left and right four direction of core rod 22, the mould bases 21 is provided with the slide rail 25 slid for each sliding block 24, makes sliding block 24 Slided along slide rail 25 toward away from core rod 22 or close to the direction of core rod 22, sliding block 24 and slide rail 25 can be using the projections cooperated And chute.As shown in Figures 2 and 3, two sides of each sliding block 24 are respectively equipped with a fin 241, each slide rail 25 of the mould bases 21 It is the chute coordinated with corresponding fin 241.

, can be toward injection molding plastic parts 3 in die cavity 23, after the completion of injection when current mould 1 is with rear mold 2-in-1 mould, preceding mould 1 is with after Mould 2 is molded, and plastic parts 3 is combined with the die cavity 23 of rear mold 2 and departed from preceding mould 1, is intended to the plastic parts 3 in die cavity 23 departing from die cavity When 23, four sliding blocks 4 of control are slided toward the direction away from plastic parts 3, four inwalls of die cavity 23 is departed from plastic parts 3, then Pass through the thimble in mould（Do not illustrate in figure）Plastic parts 3 is ejected into die cavity 23, because four side walls of the plastic parts 3 are not produced Raw friction, therefore plastic parts 3 can be avoided to be scratched.

Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art Appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.

Claims

1. a kind of mould emptier of charger, it is characterised in that：Including a mould bases, at least a core rod, Mei Yimo are set on mould bases The center of core has the die cavity of a pair of inductive charging device plastic parts, and the die cavity is surrounded by least two sliding blocks, is set on the mould bases There is the slide rail slid for each sliding block, sliding block is slided along slide rail toward away from core rod or close to the direction of core rod.

2. a kind of mould emptier of charger as claimed in claim 1, it is characterised in that：The sliding block and the slide rail are phase The projection and chute mutually coordinated.

3. a kind of mould emptier of charger as claimed in claim 1, it is characterised in that：The sliding block includes four, respectively It is arranged on the four direction all around of core rod, the both sides of each sliding block of the mould bases correspondence are respectively equipped with a slide rail.

4. a kind of mould emptier of charger as claimed in claim 3, it is characterised in that：The two sides difference of each sliding block Provided with a fin, each slide rail of the mould bases is the chute coordinated with corresponding fin.