Injection device for injection molding machine, injection molding machine and control method thereof

Abstract

The invention discloses an injection device of an injection molding machine, which is connected to an injection barrel (1) and is used for injecting molding materials in the injection barrel (1) into an injection mold (3); comprising at least 2 Two injection nozzles (2) and a moving device for adjusting the positions of the at least two injection nozzles (2); the moving device includes a primary moving device (4) and a secondary moving device (5), and the primary moving device (4) drives at least The two injection nozzles (2) move horizontally, and the two-stage moving device (5) makes each injection nozzle (2) rotate angularly. Through the two-stage movement, the spatial position of the injection nozzle is adjusted to suit different injection molding mold. The invention solves the problem of centering existing in the installation process of the nozzle and the upper template and the problem that the position of the nozzle needs to be changed due to the change of the mold, and can shorten the injection molding production cycle at the same time. At the same time, the invention also provides an injection molding machine and a control method thereof.

Description

technical field

[0001] The invention relates to the field of injection molding, in particular to an injection device of an injection molding machine, an injection molding machine and a control method thereof. Background technique

[0002] With the continuous development of injection molding technology, especially the application of two-color injection molding technology in the field of injection molding machines is becoming more and more extensive, the market has begun to put forward new demands, and plastic products are also increasingly sophisticated, diversified, lightweight, and colorful. direction development. Micro-foaming injection molding is an innovative precision injection molding technology. Compared with traditional injection molding methods, it has broken through many limitations. It can save materials and reduce costs while improving product quality.

[0003] Most of the existing injection molding machines are single-shot or double-shot structures, the injecti...

Examples

Embodiment Construction

[0040] The present application is described in detail below, and examples of embodiments of the present application are shown in the drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. Also, detailed descriptions of known technologies will be omitted if they are not necessary to illustrate the features of the present application. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.

[0041] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be ...

technical field

[0001] The invention relates to the field of injection molding, in particular to an injection device of an injection molding machine, an injection molding machine and a control method thereof. Background technique

[0002] With the continuous development of injection molding technology, especially the application of two-color injection molding technology in the field of injection molding machines is becoming more and more extensive, the market has begun to put forward new demands, and plastic products are also increasingly sophisticated, diversified, lightweight, and colorful. direction development. Micro-foaming injection molding is an innovative precision injection molding technology. Compared with traditional injection molding methods, it has broken through many limitations. It can save materials and reduce costs while improving product quality.

[0003] Most of the existing injection molding machines are single-shot or double-shot structures, the injecti...

Examples

Embodiment Construction

[0040] The present application is described in detail below, and examples of embodiments of the present application are shown in the drawings, wherein the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. Also, detailed descriptions of known technologies will be omitted if they are not necessary to illustrate the features of the present application. The embodiments described below by referring to the figures are exemplary only for explaining the present application, and are not construed as limiting the present application.

[0041] Those skilled in the art can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meanings as commonly understood by those of ordinary skill in the art to which this application belongs. It should also be understood that terms, such as those defined in commonly used dictionaries, should be ...

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