A kind of rapid demoulding structure for injection molding machine
An injection molding machine, a fast technology, applied in the field of rapid demolding structure, can solve the problems such as the sensitivity to be improved, the damage of the molded product, etc., to achieve the effect of stable and powerful function and improved quality
Active Publication Date: 2022-08-02
上海肇民新材料科技股份有限公司
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Problems solved by technology
[0002] The post-operation of the injection molding machine in the prior art involves the demoulding work of the mold. The common demoulding device pushes the ejector rod, and the ejector rod moves against the formed product. The rigid impact may cause damage to the formed product. The buffer mechanism is set on the demoulding device, but the sensitivity needs to be improved
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[0020] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the technical solutions in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.
[0021] see Figure 1 to Figure 5 , the present invention provides a technical solution: a rapid demoulding structure for an injection molding machine, comprising a control shaft 1, a push plate 2 and a control pile 3, one side of the push plate 2 is fixedly connected with the control shaft 1, and the The other side is fixedly connected with two symmetrically distributed control piles 3. The control pile 3 includes a main rod 4, a secon...
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The invention relates to the technical field of demolding structures, in particular to a quick demolding structure for an injection molding machine, comprising a control shaft, a push plate and a control pile, one side of the push plate is fixedly connected with the control shaft, and the other side of the push plate is fixed Two symmetrically distributed control piles are connected. The control pile includes a main rod, a secondary rod, an inner column, a spring and a guide rod. One end of the main rod is provided with a secondary rod, and an inner column is fixedly connected to the main rod. One end of the inner column extends to In the cylindrical groove opened on the auxiliary rod, the structural design of the present invention realizes safe and efficient mold demolding work. If the product and the mold are too sticky, and the product produces too much reaction force on the control pile, the control pile will be forced to deform. , to avoid rigid impact damage to the product and improve the quality of demolding.
Description
technical field [0001] The invention relates to the technical field of demolding structures, in particular to a quick demolding structure for an injection molding machine. Background technique [0002] The later stage of the injection molding machine in the prior art involves the mold demolding work. The common demolding device pushes the ejector pin, and the ejector pin moves against the molded product. The rigid impact may cause damage to the molded product. A buffer mechanism is provided on the demolding device, and the sensitivity needs to be improved. [0003] If we can invent a demoulding mechanism, by setting a buffer mechanism on the ejector rod to realize automatic control, so as to realize stable and efficient regulation, the problem can be solved. For this reason, we provide a rapid demoulding structure for injection molding machines. SUMMARY OF THE INVENTION [0004] The purpose of the present invention is to provide a rapid demolding structure for an injectio...
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IPC IPC(8): B29C45/40
CPCB29C45/4005
Inventor 杜发德
Owner 上海肇民新材料科技股份有限公司