CN205364369U - A New Two-color Injection Injection Molding Machine - Google Patents

Abstract

The utility model discloses a novel double-colored injection molding machine, including MOLD CLAMPING APPARATUS and jet-out device, MOLD CLAMPING APPARATUS includes fixed die plate and movable mould board, be provided with the mould between fixed die plate and the movable mould board, jet-out device is including injecting the seat, the both sides of injecting the seat are provided with first injection mechanism and second injection mechanism respectively, first injection mechanism comprises first barrel and the first nozzle corresponding with first barrel, second injection mechanism includes supporting seat, second nozzle and front end setting rear end and the corresponding second barrel of second nozzle on the supporting seat, the supporting seat is fixed to be set up on injecting the seat, the second nozzle corresponds the top that sets up at first nozzle, first injection mechanism and second injection mechanism are the V-arrangement. The utility model has the advantages that: not only the structure is simplified, but also the emission flow can be reduced, the power consumption is reduced, and the working efficiency is increased.

Description

A New Two-color Injection Injection Molding Machine

technical field

The utility model relates to the technical field of injection molding machines, in particular to a novel two-color injection molding machine.

Background technique

Multi-component injection molding is an injection molding machine that uses two or more injection units to inject materials of different varieties or colors into the mold simultaneously or successively to achieve product molding. In this way, it is possible to produce color-separated products with multiple colors, or composite products of multiple plastics.

In the prior art, two-color injection molding machines are mainly connected by two injection molding machines and injection molds, and extrusion injection molding is performed at the same time. For example, Chinese patent document CN204109229U discloses an improved two-color injection molding machine that can preheat the mould. It includes an injection molding motor template and an injection molding machine fixed template. The injection molding motor template is provided with a two-color injection molding machine turntable. The fixed formwork is provided with a primary female die and a secondary female die corresponding to the positions of the primary male die and the secondary male die respectively, and an infrared radiator and an infrared radiator for controlling the infrared radiator are arranged in the primary female die. On and off controller.

The shortcoming that above patent technology exists is:

1. Two pairs of molds and a turntable are installed on the structure, resulting in a complicated structure and relatively large power consumption;

2. The injection process is relatively cumbersome: the first injection, the second mold opening, the third turntable, the fourth film closing, and the fifth injection, and the work efficiency is low.

Contents of the invention

The purpose of this utility model is to provide a new type of two-color injection molding machine for the above existing problems, which not only simplifies the structure, but also can reduce the injection process, reduce power consumption and increase work efficiency.

The technical scheme adopted in the utility model is: a new type of two-color injection molding machine, including a mold clamping device and an injection device, the mold clamping device includes a fixed template and a movable template, and a mold is arranged between the fixed template and the movable template, The injection device includes an injection seat, a first injection mechanism and a second injection mechanism are arranged on both sides of the injection seat, and the first injection mechanism consists of a first barrel and a first injection mechanism corresponding to the first barrel. Nozzle composition, the second injection mechanism includes a support seat, a second nozzle and a second cylinder whose front end is arranged on the support seat and the rear end corresponds to the second nozzle, the support seat is fixedly arranged on the injection seat, the The second nozzle is correspondingly arranged above the first nozzle, and the first injection mechanism and the second injection mechanism are arranged in a V shape.

Further, the front end of the second barrel is connected to the second nozzle at an included angle of 15°.

Further, the number of the mold is one pair.

The beneficial effects of the utility model are: the first injection mechanism and the second injection mechanism are set in a V shape, the second nozzle is correspondingly arranged above the first nozzle, only one mold is used, the first injection mechanism and the second injection The mechanism takes turns to carry out the injection action in an orderly manner, replacing the original technology of "the first injection mechanism shoots first, then the mold is opened, and after the first and second injection mechanisms are exchanged through the turntable, the mold is opened again, and then the second injection mechanism is used. The complex process of "injection mechanism injection" has greatly improved work efficiency, and the structure is more concise.

Description of drawings

Fig. 1 is a partial top view of the utility model.

Fig. 2 is a partial front view of the utility model.

Fig. 3 is a front view of the injection device.

In the figure: A mold clamping device; B injection device; C angle; 1 first injection mechanism; 2 second injection mechanism; 3 injection seat; 4 mold; 5 fixed template; 1-1 first barrel; 1-2 The first nozzle; 2-3 support seat; 2-2 the second nozzle; 2-1 the second barrel.

detailed description

The technical scheme of the present utility model is described below in conjunction with accompanying drawing and embodiment.

Referring to Fig. 1, Fig. 2 and Fig. 3, a new two-color injection molding machine includes a mold clamping device A and an injection device B, the mold clamping device A includes a fixed platen 5 and a movable platen, the fixed platen 5 and the movable platen A mold 4 is arranged between the movable templates, and the injection device B includes an injection seat 3, and a first injection mechanism 1 and a second injection mechanism 2 are respectively arranged on both sides of the injection seat 3, and the first injection mechanism 1 is composed of The first cylinder 1-1 is composed of the first nozzle 1-2 corresponding to the first cylinder 1-1, and the second injection mechanism 2 includes a support seat 2-3, a second nozzle 2-2 and a front end setting The second cylinder 2-1 corresponding to the second nozzle 2-2 at the rear end on the support seat 2-3, the support seat 2-3 is fixedly arranged on the injection seat 3, and the second nozzle 2-2 Correspondingly arranged above the first nozzle 1-2, the first injection mechanism 1 and the second injection mechanism (2) are arranged in a V shape, and the front end of the second cylinder 2-1 is 15° from the second nozzle 2-2 Angle C is connected.

The number of the mold 4 is one pair.

Through the V-shaped arrangement of the first injection mechanism 1 and the second injection mechanism 2, the second nozzle 2-2 is correspondingly arranged above the first nozzle 1-2, and only one secondary mold 4 is used. The first injection mechanism 1 and the second injection mechanism The two injection mechanisms 2 take turns to carry out the injection action in an orderly manner, replacing the original technology of "the first injection mechanism shoots first, then the mold is opened, and the first and second injection mechanisms are exchanged through the turntable, then the mold is opened, and then the mold is opened." The complex process of "injection by the second injection mechanism" greatly improves the work efficiency, and the structure is simpler and the power consumption is reduced.

The above embodiments only show and describe the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model.

Claims (3)

1. null1. a novel dual-color injection injection machine，Including mold closing mechanism (A) and ejecting device (B)，It is characterized in that: described mold closing mechanism (A) includes solid plate (5) and moving platen，Mould (4) it is provided with between described solid plate (5) and moving platen，Described ejecting device (B) includes injection seat (3)，The both sides of described injection seat (3) are respectively arranged with the first injection mechanism (1) and the second injection mechanism (2)，Described first injection mechanism (1) is made up of the first machine barrel (1-1) and the first jet (1-2) corresponding with the first machine barrel (1-1)，Described second injection mechanism (2) includes supporting seat (2-3)、Second nozzle (2-2) and front end are arranged on the second machine barrel (2-1) that the upper rear end of supporting seat (2-3) is corresponding with second nozzle (2-2)，Described supporting seat (2-3) is fixedly installed on injection seat (3)，Described second nozzle (2-2) is correspondingly arranged at the top of first jet (1-2)，Described first injection mechanism (1) and the second injection mechanism (2) V-shaped setting.
2. 2. a kind of novel dual-color injection injection machine according to claim 1, it is characterised in that: described second machine barrel (2-1) front end is connected in 15 ° of angles (C) with second nozzle (2-2).
3. 3. a kind of novel dual-color injection injection machine according to claim 1, it is characterised in that: the quantity of described mould (4) is a pair.