A dipping tank and capsule production line

Abstract

The invention relates to the field of capsule production, and specifically discloses a glue dipping tank and a capsule production line with the glue dipping tank. The dipping tank includes: a liquid storage tank, which is provided with a liquid storage chamber and a heating chamber; an overflow tank, which is fixedly arranged in the liquid storage chamber; a glue hole, which is set in the overflow The center of the bottom of the tank is used to connect the liquid storage tank and the overflow tank; the glue making device is used to drive the glue solution from the liquid storage chamber into the overflow tank; the steady flow device is used to transfer the liquid inside the overflow tank The cavity is divided into a high-pressure chamber and a glue-dipping chamber. The steady-flow device is provided with a steady-flow groove connecting the high-pressure chamber and the glue-dip chamber. Both ends of the launder gradually widen evenly. The steady flow device makes the liquid level of the glue liquid in the dipping cavity relatively stable. After the capsule mandrel is dipped in glue on the same rubber board, the wall thickness of the capsule on the capsule mandrel at the middle position and the capsule on the capsule mandrel at the edge position are better. , with little difference in grain weight.

Description

technical field [0001] The invention relates to the field of capsule production, in particular to a glue dipping tank used in a capsule production line, and a capsule production line with the glue dipping tank. Background technique [0002] The capsule production line usually includes processes such as brushing oil on the capsule mandrel on the rubber plate, dipping in glue, drying, and pulling out the glue. Among them, dipping in glue is a crucial part of the capsule production. It will affect the wall thickness, top thickness, uniformity and particle weight difference of the capsule. [0003] The Chinese utility model patent with the announcement number "CN202105191U" and the Chinese invention patent with the publication number "CN102241097A" disclose a dipping tank for capsule production, which includes an inner tank and an outer tank, the bottom of the inner tank and the bottom of the outer tank Keep a certain interval, there is an opening at the bottom of the inner tan...

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned dipping tank uses the stirring rod to reciprocate the glue in the inner and outer tanks, under the action of the stirring rod, there is a large difference in flow velocity between the middle of the upper surface of the glue in the inner tank (directly above the stirring rod) and the edge. , the defect caused by this is that after the capsule mandrel on the same rubber board is dipped in glue, the wall thickness of the capsule on the capsule mandrel at the middle position is inconsistent with that on the capsule mandrel at the edge position, and the difference in grain weight is large

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