Multi-hole injection molding machine

Abstract

The multi-hole injection molding machine comprises a supporting plate, a rotating shaft is rotationally arranged on the front side face of the supporting plate, a rotating plate is fixedly arranged on the periphery of the rotating shaft, a material conveying pipe is fixedly arranged on the top face of the rotating plate, a fixing block is fixedly arranged on the top face of the material conveying pipe, and a switching motor is fixedly arranged in the left side face of the fixing block; the left side face of the switching motor is in power connection with a switching shaft, a bottom piece is fixedly arranged on the periphery of the switching shaft, a lower switching disc is fixedly arranged on the bottom face of the bottom piece, a loading box is fixedly arranged on the left side of the lower switching disc, an injection plate is fixedly arranged between the loading box and the lower switching disc, and a first loading cavity is formed in the right side face of the loading box. Smooth cavities which are evenly distributed are formed in the left side face of the injection plate, a needle head is fixedly arranged in each smooth cavity, single plastic can be injected into a single mold, multiple kinds of plastic can be injected into the single mold at the same time, meanwhile, due to the fact that the injection mold is provided with the multiple needle heads, injection products can be produced in batches, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of injection molding machines, in particular to a porous injection molding machine. Background technique [0002] Injection molding machine is the main molding equipment for making thermoplastics or thermosetting plastics into various shapes of plastic products. It is divided into vertical and horizontal types. The vertical injection molding machine is not convenient for the feeding of solid plastics because the material inlet is located at the height of the body. material; [0003] However, the horizontal injection molding machine needs to increase the length of the delivery pipe to add different plastics in sequence when performing mixed injection molding of various plastics, resulting in a large amount of floor space occupied by the delivery pipe, and if the delivery pipe is too long, it will easily lead to plastic in the delivery pipe. Cooling and solidification, and because horizontal injection molding...

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Problems solved by technology

[0002] Injection molding machine is the main molding equipment for making thermoplastics or thermosetting plastics into various shapes of plastic products. It is divided into vertical and horizontal types. The vertical injection molding machine is not convenient for the feeding of solid plastics because the material inlet is located at the height of the body. material;

[0003] However, the horizontal injection molding machine needs to increase the length of the delivery pipe to add different plastics in sequence when performing mixed injection molding of various plastics, resulting in a large amount of floor space occupied by the delivery pipe, and the long delivery pipe will easily lead to plastic in the delivery pipe. Cooling and solidification, and because horizontal injection molding machines use screws to transport plastics, it is difficult to transport liquid plastics. At the same time, existing injection molding machines can only inject a single mold, resulting in long time-consuming mass production of plastic products and low production efficiency.

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