Deep-hole plate preparation mold and method

Abstract

The invention relates to a deep-hole plate preparation mold and method. The mold comprises a panel, a stripper plate, a plate A, a push plate, a plate B and a bottom plate which are sequentially arranged from top to bottom; a front mold core and a rear mold core which are matched with each other are respectively arranged at the bottom of the plate A and the push plate, and a slidable device for controlling the opening sequence of a front mold plate and a rear mold plate is arranged around the front mold core and the rear mold core; a front mold insert and a rear mold core which are matched with each other are respectively arranged in the front mold core and on the plate B; and when the mold is closed, the front mold insert and the rear mold core are matched with each other in the front mold core and the rear mold core, and a cavity for containing a deep-hole plate product to be formed is formed between the rear mold core and the front mold insert. According to the structure of the mold, demolding separation of the deep-hole plate product from the rear mold core is facilitated; and the production time is shortened, the production efficiency is improved, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of orifice plate molds, in particular to a deep-hole plate preparation mold and a preparation method. Background technique [0002] The deep-well plate is based on the appearance size of the ordinary micro-well plate, while maintaining the length and width in line with the SBS international standard, while increasing the depth of the well, so as to achieve the purpose of increasing the volume of each well. Deep well plates are mainly used in medicine, biology and other fields. Deep well plates are mainly formed by injection molding in deep well plate molds. When opening the mold in the existing deep-hole plate preparation method, the upper mold and the lower mold are opened first, that is, the front mold core and the rear film core are separated first, and the product remains in the lower mold core of the lower mold, and an ejector mechanism is required to eject the product. When using the existing one-mol...

AI Technical Summary

Problems solved by technology

When using the existing one-mold-one-cavity deep-hole plate mold to take out the deep-hole plate product after injection molding, most of them need to rely on the ejector plate to eject the product, or install a pneumatic / hydraulic secondary ejection mechanism outside the mold to eject the product. , the setting of the ejector plate or the secondary ejection mechanism will increase the production cost, and at the same time increase the mold opening time and reduce the production efficiency of the entire deep hole plate product

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