Injection mold of Ling Mug

Abstract

The invention discloses an injection mold of a Ling Mug, and relates to injection molds. The injection mold of the Ling Mug has the advantages that one-time injection molding on a whole plate is conducted on a plurality of reaction cups, and the production efficiency is improved. According to the technical scheme, the injection mold is characterized in that a front mold core is arranged in an A plate in an embedded mode, a Ling Mug mold cavity is formed in the front mold core, a rear mold core is arranged in a B plate in an embedded mode, and a male mold is arranged on the rear mold core; a main pouring gate extending to the Ling Mug mold cavity on the front mold core is formed in an upper fixed plate, a plurality of pouring gates used for pouring single cups in the Ling Mug mold cavity are formed in the front mold core, and sub-runners which has the same time when leading to the pouring gates and communicates with the main pouring gate are arranged on one side, towards the upper fixed plate, of the front mold core; connecting rods corresponding to the pouring gates are arranged on a stripper plate in a penetrating mode, one ends of the connecting rods extend to the pouring gates, and the other ends of the connecting rods are fixed on the upper fixed plate through connecting plates; and a first limiting piece used for limiting the stripper plate to move towards the direction which is far away from the upper fixed plate is arranged on the upper fixed plate, and a second limiting piece used for limiting the moving distance of the A plate is arranged on the stripper plate.

Description

technical field [0001] The invention relates to an injection mold, in particular to a cup-connected injection mold. Background technique [0002] Among the medical low-value consumables, there is a cuvette that is a disposable product. [0003] The Chinese patent with the notification number CN204800977U discloses a reaction cup injection mold, which includes an upper mold, an upper mold base, a lower mold, and a lower mold base. The upper mold is fixed on the lower surface of the upper mold base, and the lower mold is fixed on the lower surface of the upper mold base. On the upper surface of the lower mold base, a positioning mold core is arranged between the upper mold and the lower mold, and the positioning mold core is fixedly installed on the lower surface of the upper mold. There are two glue inlets on both sides of the middle part of the tapered insert, and the glue inlets are symmetrical to the vertical line at the center of the bottom of the tapered insert. Howeve...

AI Technical Summary

Problems solved by technology

However, multiple reaction cups will be placed on the fixed plate during use. At this time, multiple reaction cups need to be injected, and the production efficiency is low.

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