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Multi-mold-cavity mold structure

A multi-cavity, mold-cavity technology, applied in the field of multi-cavity mold structure, can solve the problems of low work efficiency and high production cost, and achieve the effects of low production cost, reasonable and compact arrangement, and great flexibility

Inactive Publication Date: 2015-06-24
ZHONGSHAN MEIJIESHI PACKAGING PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The working efficiency of this multi-cavity mold is relatively low, so the production cost of the product is relatively high

Method used

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  • Multi-mold-cavity mold structure
  • Multi-mold-cavity mold structure

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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0015] see Figure 1-Figure 2 , the multi-cavity mold structure includes a plurality of mold cavities and runners arranged on the mold, the mold cavities include the first mold cavity 1, the second mold cavity 2, the third mold cavity 3 and the fourth mold cavity 4, the The first mold cavity 1, the second mold cavity 2, the third mold cavity 3 and the fourth mold cavity 4 are arranged in an H shape; wherein, the first mold cavity 1 and the third mold cavity 3 are located on the left side, and the second mold cavity 2 and the fourth mold cavity 4 are located on the right side; the runners include the first runner 7, the second runner 8, the third runner 9 and the fourth runner 10, wherein the first runner 7 is arranged laterally, and the first mold cavity 1 And the second mold cavity 2 is located on one side of the first runner 7, the third mold cavity ...

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Abstract

The invention relates to a multi-mold-cavity mold structure. The multi-mold-cavity mold structure comprises a plurality of mold cavities and a plurality of flow passages, which are arranged on the mold, wherein the mold cavities include a first mold cavity, a second mold cavity, a third mold cavity and a fourth mold cavity, and the first mold cavity, the second mold cavity, the third mold cavity and the fourth mold cavity are distributed in an H shape; the first mold cavity and the third mold cavity are arranged on the left side, and the second mold cavity and the fourth mold cavity are arranged on the right side; the flow passages include a first flow passage, a second flow passage, a third flow passage and a fourth flow passage, the first flow passage is transversely arranged, the first mold cavity and the second mold cavity are arranged on one side of the first flow passage, the third mold cavity and the fourth mold cavity are arranged on the other side of the first flow passage, one end of the second flow passage is communicated with the first mold cavity, the other end of the second flow passage is communicated with third mold cavity, one end of the third flow passage is communicated with the second mold cavity, the other end of the third flow passage is communicated with the fourth mold cavity, and the first flow passage is respectively communicated with the second flow passage and the third flow passage; one end of the fourth flow passage is communicated with the first flow passage. The multi-mold-cavity mold structure has characteristics of flexibility in operation and low production cost.

Description

technical field [0001] The invention relates to a mold structure, in particular to a multi-cavity mold structure. Background technique [0002] Chinese Patent Document No. CN 102189639 A disclosed a multi-cavity mold on September 21, 2011. The mold includes an upper mold, a plurality of upper mold cores fixed in the upper mold, a lower mold and a mold fixed in the lower mold. A plurality of lower mold cores in the inner mold, each upper mold core and each lower mold core are aligned to form a mold cavity for casting moldings, the upper mold includes a main flow channel, and the lower mold includes a main flow channel that communicates with each mold cavity and the main flow channel. A plurality of runners of the channel, the mold also includes a plurality of annular flow channels connected to adjacent mold cavities, which are used to increase the fluidity of the material to be molded. The working efficiency of the multi-cavity mold is relatively low, so the production cost ...

Claims

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Application Information

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IPC IPC(8): B29C45/27
Inventor 黄国显
Owner ZHONGSHAN MEIJIESHI PACKAGING PROD
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