CN203357781U

CN203357781U - Cooling fin insert injection molding device for lampshade

Info

Publication number: CN203357781U
Application number: CN 201320351690
Authority: CN
Inventors: 刘用海
Original assignee: Bo Lang Precision Industry Co Ltd Of Xiamen City
Current assignee: Bo Lang Precision Industry Co Ltd Of Xiamen City
Priority date: 2013-06-19
Filing date: 2013-06-19
Publication date: 2013-12-25
Anticipated expiration: 2023-06-19

Abstract

The utility model discloses a cooling fin insert injection molding device for a lampshade, which includes a three-position vertical rotary table high injection-speed injection molding machine, a fixed mold and three movable molds, wherein the fixed mold is mounted on an upper injection molding base of the three-position vertical rotary table high injection-speed injection molding machine; three stations for insert placing, injection molding and insert taking are arranged on a rotary table of the three-position vertical rotary table high injection-speed injection molding machine respectively; the three movable molds are mounted on the rotary table at an equal distance and at an interval around the rotation center of the rotary table, are positioned on the three stations for insert placing, injection molding and insert taking, and correspond to the fixed mold on the station for injection molding respectively. According to the cooling fin insert injection molding device, the three-position vertical rotary table high injection-speed injection molding machine is adopted, synchronous and efficient production corresponding to eight openings of the movable mold and twenty four openings of the three movable molds is realized, material for an eight-opening runner water gap is saved during the molding production, the molding cycle is effectively reduced, and the production cost is greatly reduced.

Description

Lampshade fin insert injection moulding device

Technical field

The utility model relates to a kind of injection moulding field, particularly relates to a kind of lampshade fin insert injection moulding device.

Background technology

Injection moulding is the process of a circulation, and each cycle mainly comprises: quantifying feed, and------the mould pickup is opened in the injection---mold filling is cooling---of exerting pressure to fusion plastification.Take out after plastic again mold closing again, carry out next one and circulate.The lampshade fin injection mould for insert of commonly using, adopt a cover half and a dynamic model structure, and in process of production, mould is put inserts, injection and produced, takes out product and will carry out step by step, and production efficiency is not high.

The utility model content

The lampshade fin insert injection moulding device that provides a kind of production efficiency higher is provided the purpose of this utility model.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of lampshade fin insert injection moulding device, and it comprises three station vertical rotating disk high rate of fire injection machines, a cover half, three dynamic models; Described cover half is arranged on the upper injection moulding seat of three station vertical rotating disk high rate of fire injection machines, be respectively equipped with on the rotating disc of three station vertical rotating disk high rate of fire injection machines and put inserts, injection moulding, three stations of pickup, three dynamic models are equidistant around the pivot of rotating disc, being arranged on rotating disc and being positioned at and put on inserts, injection moulding, three stations of pickup of interval, and three dynamic models are relative with cover half respectively at the injection moulding station.

Be respectively equipped with eight die cavities on described fixed half and moving half, eight die cavities on cover half are relative with eight die cavities on dynamic model.

After adopting such scheme, because the utility model adopts a kind of multi-station injection shaped device, be respectively equipped with on the rotating disc of three station vertical rotating disk high rate of fire injection machines and put inserts, injection moulding, three stations of pickup, three dynamic models are arranged on rotating disc and around the rotating disc rotating shaft and rotate, a cover half coordinates with three dynamic models respectively, in producing, moulding realizes that a mould puts inserts, a mold injects production, a mould takes out product synchronously to carry out, effectively reduce molding cycle, greatly promoted production capacity, thus the more effective production cost that reduced.In addition, three station vertical rotating disk high-speed injection molding machines have been adopted, corresponding cover half eight caves, the synchronous high-efficiency production in three dynamic model 24 caves has been saved one and has been gone out eight cave runner nozzle materials in moulding is produced, and has effectively alleviated PBT white and has added fiber material, the use hot flow path is produced, at high temperature easily decompose, the problem of variable color, carbonization, improved aspect the quality of product greatly.

Below in conjunction with the drawings and specific embodiments, the utility model is further described.

The accompanying drawing explanation

Fig. 1 is the cutaway view of the utility model mould;

Fig. 2 is that dynamic model of the present utility model is arranged on the schematic diagram on three station vertical rotating disk high rate of fire injection machines;

Fig. 3 is the axonometric drawing of the utility model dynamic model;

Fig. 4 is the axonometric drawing of the utility model cover half.

The specific embodiment

As shown in Figure 1 and Figure 2, the utility model is a kind of lampshade fin insert injection moulding device, and it comprises three station vertical rotating disk high rate of fire injection machines 1, cover half 2, three dynamic models 3.

Described cover half 2 is arranged on the upper injection moulding seat 11 of three station vertical rotating disk high rate of fire injection machines, be respectively equipped with on the rotating disc 12 of three station vertical rotating disk high rate of fire injection machines 1 and put inserts, injection moulding, three stations of pickup, three dynamic models 3 are equidistant around the pivot of rotating disc 12, being arranged on rotating disc 12 and being positioned at and put on inserts, injection moulding, three stations of pickup of interval, and three dynamic models 3 are relative with cover half 2 respectively at the injection moulding station.

As shown in Figure 3, Figure 4, described cover half 2 is provided with eight die cavities 21, and dynamic model 3 is provided with eight die cavities 31, and eight die cavities 21 on cover half 2 are relative with eight die cavities 31 on dynamic model 3.

Mould of the present utility model advances the glue mode and uses hot flow path, adopts two kinds to advance the glue mode, that is, the needle valve single-point advances glue and 2 of down gates advance glue.

Emphasis of the present utility model just is: adopt corresponding three the dynamic model structures of a cover half.

The above, it is only the utility model preferred embodiment, therefore can not limit the scope that the utility model is implemented with this, the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. a lampshade fin insert injection moulding device, it is characterized in that: it comprises three station vertical rotating disk high rate of fire injection machines, a cover half, three dynamic models; Described cover half is arranged on the upper injection moulding seat of three station vertical rotating disk high rate of fire injection machines, be respectively equipped with on the rotating disc of three station vertical rotating disk high rate of fire injection machines and put inserts, injection moulding, three stations of pickup, three dynamic models are equidistant around the pivot of rotating disc, being arranged on rotating disc and being positioned at and put on inserts, injection moulding, three stations of pickup of interval, and three dynamic models are relative with cover half respectively at the injection moulding station.

2. lampshade fin insert injection moulding device according to claim 1, it is characterized in that: be respectively equipped with eight die cavities on described fixed half and moving half, eight die cavities on cover half are relative with eight die cavities on dynamic model.