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Double-ejection device for improved-type injection mold

An injection mold and secondary ejection technology, applied in the field of plastic molds, can solve the problems of abnormal production, high repair rate, high labor intensity, etc. Effect

Inactive Publication Date: 2013-05-29
KENTA ELECTRONIC MFG KUNSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the old ejection system in plastic molds is in use, the installation needs to be carefully installed by a fitter, and even the fitter is required to participate in the installation during mold maintenance, which greatly increases the difficulty of the work; during injection molding production, due to the frequent failure of the mechanism, the product sticks. Die, 16 holes often become 13 holes, 12 holes or even less, product quality, machine utilization rate and production efficiency are seriously affected, production is abnormal, repair rate is high, labor intensity is high, materials are wasted and other difficult problems

Method used

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  • Double-ejection device for improved-type injection mold
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  • Double-ejection device for improved-type injection mold

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Embodiment Construction

[0012] 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.

[0013] see figure 1 , figure 2 with image 3 , the embodiment of the present invention includes: a secondary ejection device for an improved injection mold, including: a first splint 1, a second splint 2, an ejector rod 3 and a hook 4, and first stops are respectively arranged on both sides of the first splint 1 Block 10, the two sides of the second splint 2 are respectively provided with second stoppers 20, the hook 4 is hooked on the first stopper 10 through the sliding support plate 5, and the push rod 3 is connected in series on the first splint 1 and the second splint at the same time. Middle of splint 2.

[0014] Further, the ejector ro...

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PUM

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Abstract

The invention discloses a double-injection device for an improved-type injection mold. The double-injection device for the improved-type injection mold comprises first clamping plates, second clamping plates, an injection rod and hooks; first baffle blocks are respectively arranged at two sides of the first clamping plates; second baffle blocks are respectively arranged at two sides of the second clamping plates; the hooks are hanged and hooked on the first baffle blocks through slide support plates; and the ejection rod is simultaneously connected between the first clamping plates and the second clamping plates in series. Through using the mode, according to the double-injection device, the production cost can be lowered; the quality is stable; and the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of plastic molds, in particular to an improved secondary ejection device of an injection mold. Background technique [0002] At present, in the face of the global economic downturn, the voice of customers to reduce product prices is increasing, and the cost of raw materials and labor is increasing. In the production process of plastic products, the pursuit of perfect realization of each link is to achieve high quality and efficiency throughout the process. However, when the old ejection system in plastic molds is in use, the installation needs to be carefully installed by a fitter, and even the fitter is required to participate in the installation during mold maintenance, which greatly increases the difficulty of the work; during injection molding production, due to the frequent failure of the mechanism, the product sticks. Dies with 16 holes often become 13 holes, 12 holes or even less, product quality, mac...

Claims

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Application Information

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IPC IPC(8): B29C45/40B29C45/26
Inventor 蔡峻峰
Owner KENTA ELECTRONIC MFG KUNSHAN CO LTD
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