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Glass mold with replaceable inner cavity

A technology of glass mold and inner cavity, which is applied in the field of glass mold with replaceable inner cavity and split type, which can solve the problems of impact resistance, corrosion resistance and other performance degradation, and easy cracks.

Inactive Publication Date: 2013-01-02
CHANGSHU HONGZHOU MOLD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when the part of the glass mold is repeatedly impacted by the glass solution during high-speed production, its impact resistance and corrosion resistance will be reduced, and cracks will easily occur.

Method used

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  • Glass mold with replaceable inner cavity
  • Glass mold with replaceable inner cavity
  • Glass mold with replaceable inner cavity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] A glass mold with a replaceable inner cavity is composed of two half-molds, the half-molds are approximately semi-circular, and the half-molds are made of such as figure 1 The approximate semi-circular outer mold 1 and the figure 2 The shown approximately semi-circular inner mold 2 is formed, and the inner mold 2 has a mold cavity for pouring glass solution.

[0017] The inner mold 2 of a traditional glass mold with a replaceable inner cavity is detachably fixed on the outer mold 1, and the inner mold 2 and the outer mold 1 are fixed by screws.

[0018] Such as image 3 As shown, the structures of the fixed inner mold 2 and the outer mold 1 of the present invention are as follows: a semi-circular connecting groove 11 is set inside the outer mold 1, and the cross section of the connecting groove 11 is trapezoidal, and the width of the opening is smaller than the width of the bottom . And the outer surface of described inner mold 2 is provided with annular connection ...

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Abstract

The invention discloses a glass mold with a replaceable inner cavity. The glass mold is composed of two half molds, each of the half molds is composed of an outer mold (1) and an inner mold (2), a half-ring-shaped connection groove (11) is arranged on the inner side of the outer mold (1), the section of the connection groove (11) is trapezoid, a ring-shaped connection block (21) is arranged on the outer surface of the inner mold (2), the connection block (21) is matched with the connection groove (11) in shapes, the connection block (21) is arranged in the connection groove (11) and can rotate in the connection groove (11), a screw hole (12) which penetrates through the outer mold (1) is arranged on the outer mold (1), a screw (3) is arranged in the screw hole (12), and the top end of the screw (3) is screwed on the outer surface of the inner mold (2). According to the glass mold with the replaceable inner cavity, original performances of impact resistance, corrosion resistance and the like of the inner mold (2) of the glass mold are guaranteed so that the outer mold (1) and the inner mold (2) can be detached and replaced on the basis that the high-speed production performances of a single inner mold are not reduced.

Description

technical field [0001] The invention relates to a glass mold for manufacturing glassware, in particular to a split-type glass mold with a replaceable inner cavity. Background technique [0002] The Chinese Utility Model Patent No. ZL200820038595.X discloses a bottle glass split composite mold, which includes two sets of inner molds and outer jackets, each set of inner molds and outer jackets is detachable, and the inner mold and outer jackets are detachable. Fix with screws. The material of the jacket can be selected from low-cost matching cast iron, and the inner mold can be made of different materials according to production needs, thereby effectively reducing the manufacturing cost of the mold. [0003] The jacket and inner mold of the above-mentioned split mold can be replaced, so if there is a mold loss in the actual production process, you can choose to replace the jacket according to the damage situation, which reduces the amount of mold replacement in the production...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B9/00C03B19/02
CPCY02P40/57
Inventor 赵良保赵丽欢
Owner CHANGSHU HONGZHOU MOLD