Empty capsule preparation device with uniform electrostatic elimination function and machine collision prevention function

Abstract

The invention discloses an empty capsule preparation device with a uniform electrostatic elimination function and a machine collision prevention function. The empty capsule preparation device with the uniform electrostatic elimination function and the machine collision prevention function comprises an adhesive dipping machine, a circulating mould plate conveying rail, a drying and cooling chamber, an electrostatic elimination reaction chamber, a demoulding device and small mould shifting strips, wherein the adhesive dipping machine, the drying and cooling chamber, the electrostatic elimination reaction chamber and the demoulding device are connected in series in sequence through the circulating mould plate conveying rail so as to form a circulating system; a mould frame jacking chain wheel conveying device is arranged in the electrostatic elimination reaction chamber, and installed on a supporting transverse beam at the bottom of a mould frame of the electrostatic elimination reaction chamber; a mould strip guide machine collision prevention device is arranged at the position of an inlet of the circulating mould plate conveying rail of the demoulding device. The empty capsule preparation device with the uniform electrostatic elimination function and the machine collision prevention function has the advantages that the defects that according to an existing empty capsule preparation device, electrostatic elimination of empty capsules is nonuniform, and mould strips easily collide with machines are overcome, the empty capsule preparation device is simple in structure, stable and reliable, and the operating efficiency of the device is effectively improved.

Description

technical field [0001] The invention relates to the technical field of biopharmaceutical equipment, in particular to a hollow capsule preparation device. Background technique [0002] Existing hollow capsule production line devices generally include equipment devices such as a dipping machine, a circulating template conveying track, a drying and cooling room, a static removal reaction chamber, a demoulding device, and a small dial; The process of glue→drying and cooling→static elimination→demolding connects the dipping machine, drying and cooling room, static removal reaction room and demoulding device in series to form an automatic circulation system; however, there are still many problems in the process of operation and use. Mainly focus on the following aspects: [0003] 1. During the process of removing static electricity of hollow capsules, the template is placed on the mold base, and the drive of the mold base passes through the static removal roller brush above the t...

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Problems solved by technology

[0003] 1. During the process of removing static electricity of hollow capsules, the formwork is placed on the formwork, and with the transmission of the formwork, it passes through the static elimination roller brush above the track in turn. Because the formwork itself is heavy, after the formwork is pressed on the formwork, the formwork will be subjected to The weight of the pressure causes the center to sink, resulting in the formwork on the formwork being low in the middle and high on both sides. After a long period of operation, the high positions on both sides of the formwork will damage the bristles on the roller brush when it passes through the static removal roller brush. The bristles open to both sides, and there is a gap in the middle of the bristles. The longer the time, the larger the gap. When the template passes through the gap of the roller brush, it means that there is no static electricity removal, which will cause air bubbles on the top of the hollow capsule to form waste;

[0004] 2. When the small mold strip enters the demoulding device, due to the poor synchronization between the push claw and the main machine, and the lack of positioning function on the guide rail, if there is a slight deviation in the orientation of the front and rear mold strips entering the guide rail, it will cause the front and rear mold strips to collide with each other. The track is stuck, seriously affecting the utilization rate and service life of equipment and mold strips

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