Glass container mold
A technology of glass containers and moulds, applied in the direction of glass blowing moulds, etc., which can solve the problems of unsatisfactory process requirements, different heat preservation and cooling requirements, increased process difficulty and production costs, etc., and achieves simple structure, reduced production costs, and simple structure. Effect
Inactive Publication Date: 2012-04-25
SUZHOU KABUL MOLD TECH
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Problems solved by technology
[0008] In view of the complexity of the product shape and the different heat preservation and cooling requirements for each part of the mold, a single existing cooling method will not be able to meet the process requirements. In the prior art, a combination of several cooling methods is mainly used, which will increase the difficulty of the process. and production costs
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[0030] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
[0031] Such as figure 1 combine figure 2 As shown, what this embodiment shows is a common milk bottle mold, the bottle mouth is small, the bottle body is wide, and the mold is divided into left and right sides. There are several insulation holes on the upper end surface of the mold close to the bottle mouth. Because the heat dissipation is relatively fast at the part of the mold bottle mouth close to the bottleneck, there is no need to add cooling measures, and even the molding performance of the glass container will be affected due to too fast cooling. Therefore, the present invention Add insulation holes in this part. The heat preservation h...
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Abstract
The present invention discloses a glass container mold. The end surface of the mold is provided with a plurality of thermal insulation holes, wherein the end surface of the mold is close to the bottle mouth. The bottle body position of the mold is provided with a plurality of heat dissipation sheets. According to the present invention, the mold of the present invention has characteristics of simple structure and reasonable design; the heat dissipation sheets are added to the positions requiring cooling, and the thermal insulation holes are added to the positions requiring thermal insulation, such that the different requirements of various positions of the mold are met by using the simple structure so as to effectively reduce the production cost, wherein the different requirements of various positions of the mold comprise thermal insulation and cooling.
Description
technical field [0001] The invention discloses a glass container mold, in particular to a glass container mold with cooling fins. Background technique [0002] The cause of glass container defects is not a single factor but a reflection of comprehensive factors, which can be roughly divided into four aspects: glass composition, mechanical action, forming process parameter setting and glass mold. Glass mold is one of the main factors for glass container defects. Glass container defects caused by glass molds and related factors account for more than 50% of glass container defects in the forming process. [0003] In order to keep the mold temperature always within the range specified by the process, the heat preservation and cooling of the mold are extremely important measures. [0004] The glass frit formed in a viscous state must be cooled sufficiently in the mold to maintain its shape after leaving the forming machine. During the molding process, a large amount of heat is ...
Claims
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IPC IPC(8): C03B9/34
Inventor 王强王其玉陈东
Owner SUZHOU KABUL MOLD TECH