Injection mold with air cooling device

Abstract

The invention discloses an injection mold with an air cooling device, and relates to the technical field of molds. The injection mold comprises a workbench, an air duct box is fixedly installed on the inner wall of the workbench, the air cooling device is arranged in the air duct box, the air cooling device comprises a cooling fan, the cooling fan is fixedly installed on a rotating shaft, and the rotating shaft is rotatably installed on a rotating rod; a knocking plate is fixedly installed on the outer wall of the rotating shaft, a fixing pipe is fixedly installed on the outer wall of the rotating rod, an arc-shaped sliding block is fixedly installed at the end, away from the rotating rod, of the fixing pipe, and the arc-shaped sliding block is installed on the outer wall of the semicircular sliding rail in a sliding mode. According to the injection mold with the air cooling device, the air cooling device is arranged on the air duct box, when a heat dissipation fan rotates to conduct air cooling heat dissipation, a fixing pipe can drive a rotating rod to conduct circumferential rotation, the rotating rod can drive the heat dissipation fan to swing, the air cooling range of the heat dissipation fan can be widened, and the heat dissipation efficiency is improved. And the air-cooling heat dissipation efficiency of the air duct box is further improved.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to an injection mold with an air cooling device. Background technique [0002] Injection molding refers to injection molding, which is a molding method of injection and molding. The advantages of the injection molding method are fast production speed, high efficiency, automatic operation, various designs and colors, simple to complex shapes, large to small sizes, accurate product sizes, easy replacement of products, and complex shapes. Parts, injection molding is suitable for mass production and complex shape products and other molding processing fields. At a certain temperature, the completely molten plastic material is stirred by a screw, injected into the mold cavity with high pressure, and cooled and solidified to obtain a molded product. This method is suitable for mass production of parts with complex shapes and is one of the important processing methods. [0003] In the prio...

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Problems solved by technology

[0003] In the prior art, most of the injection molds need to perform heat dissipation during the working process. Usually, the injection mold is assisted by air cooling to dissipate heat. However, the existing heat dissipation fan has a limited air cooling range, and it is difficult to cover the surrounding area of ​​the injection mold. Lead to low air cooling efficiency, which in turn affects the overall work efficiency

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