An electric heating injection mold
An injection mold and electric heating technology, which is applied in the field of injection molds, can solve the problems of incomplete molding and affecting molding quality, and achieve the effects of reducing vibration, reducing loss, and avoiding excessive force
Active Publication Date: 2021-10-29
东莞景维精密塑胶模具有限公司
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Problems solved by technology
[0006] The object of the present invention is to provide a kind of electric heating injection mold, to solve the problem in the above background technology that in the prior art, after the injection molding is completed, the injection mold needs to be rapidly formed and the injection mold needs to be cooled, but the mold needs to be cooled. The overall heating of the mold is synchronously dissipated, and the temperature of the mold itself will slow down the rate of cooling and molding of the injection molded parts. In a limited time, it is easy to cause incomplete molding and affect the molding quality.
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[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0034] see Figure 1-10 , the present invention provides a technical solution: an electric heating injection mold, including a base 1, a fixed mold 2 and a movable mold 3, the fixed mold 2 is fixedly connected to the middle position of the top of the base 1, and both sides of the top of the base 1 are fixedly connected There are support legs 4, and the tops of the two support legs 4 are fixedly connected with a mounting plate 5, and the top of the mounting plate 5 ...
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The invention discloses an electric heating injection mold in the technical field of injection molds, comprising a base, a fixed mold and a movable mold, the fixed mold is fixedly connected to the middle position of the top of the base, and both sides of the top of the base are fixedly connected with supports legs, the tops of the two supporting legs are fixedly connected with a mounting plate, and the tops of the mounting plate are fixedly connected with two symmetrically arranged first electric cylinders, and the output rod ends of the two first electric cylinders are A moving mold is fixedly connected through the mounting plate. The present invention is provided with a moving mold, a mounting plate, a first electric cylinder, a blowing plate, a fan, a movable injection mold, a linkage plate, a lower clamping plate, an annular cooling groove, a pipeline, a connecting frame, an L-shaped slide plate, a return spring, and an upper clamping plate. The connecting plate, the lower trapezoidal block and the upper trapezoidal block enable the injection molded parts to be rapidly cooled and formed, avoiding the problem of incomplete molding caused by ineffective molding within a limited time, and improving the molding quality.
Description
technical field [0001] The invention relates to the technical field of injection molds, in particular to an electrically heated injection mold. Background technique [0002] Injection mold is a tool for producing plastic products; it is also a tool for giving plastic products a complete structure and precise dimensions; injection molding is a processing method used in mass production of certain complex-shaped parts; The injection molding machine injects into the mold cavity under high pressure, and after cooling and solidifying, the molded product is obtained. [0003] Invention cases of some injection molds are disclosed in the prior art, and the Chinese patent application number of the invention patent is 201910423852.4, which discloses an injection mold that is easy to control the flow rate of the material, including a base, a supporting leg, a lower mold, a guide groove, and a guide ring , connecting rod, mounting plate, guide column, upper mold, lower mold base, cylind...
Claims
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IPC IPC(8): B29C45/26B29C45/73
CPCB29C45/2602B29C45/73
Inventor 罗层
Owner 东莞景维精密塑胶模具有限公司