Capsule medicine bubble cap forming device

Abstract

The invention discloses a capsule medicine bubble cap forming device comprising a male die and a female die. The male die is fixedly connected to a male die seat. The male die seat is fixedly connected to a bottom plate upright. The female die is fixedly connected to a female die seat and is movably connected to a guide rod. The guide rod is fixedly connected to the male die. A driving mechanism driving the female die seat to move is installed on the upper side of the female die seat. The driving mechanism and the bottom plate upright are both installed on a support frame. A thin type conveying belt is installed between the male die and the female die and is provided with a forming through hole. The support frame is of a horizontal type U-shaped structure. The guide rod is sleeved with a reset spring. The two ends of the reset spring abut against the male die and the female die correspondingly. An electromagnetic heater is arranged on the male die. A feed hopper is installed at the input end of the thin type conveying belt. A finished product collection hopper is installed at the output end of the thin type conveying belt. A cooling device is installed on the female die. Accordingto the capsule medicine bubble cap forming device, products are formed fast, efficiency is high, equipment machining is simplified, cost is lowered, the forming effect is good, and the rejection rateis lowered greatly.

Description

technical field [0001] The invention relates to a capsule drug blister forming device, which belongs to the technical field of capsule drug blister forming machines. Background technique [0002] Molding is to make use of the extrudability and moldability of plastics. First, loose granular or powdery raw materials are sent from the injection molding machine into a high-temperature barrel for heating, melting and plasticizing, making it a viscous fluid melt, and Fill the mold with a certain pressure and speed, and open the mold after pressure maintaining and cooling to obtain plastic products of a certain shape and size. When packaging pharmaceutical products in capsules, molding techniques are largely relied upon to shape a product (blister) specifically for it. When the blister is produced and processed, the complete sealing of the blister must be ensured first, because it is for packaging medicine, which requires high safety and reliability. Furthermore, it must have hig...

AI Technical Summary

Problems solved by technology

Moreover, the existing blister forming device has a complex structure, and the forming effect is not good, and unqualified blisters are prone to occur, and the molding rate is low.

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