Processing device for gel patch

Abstract

The invention discloses a gel patch processing device which comprises a machine base, a first unwinding roller, a second unwinding roller, a first extrusion roller and a second extrusion roller are arranged on the machine base, the first unwinding roller, the second unwinding roller, the first extrusion roller and the second extrusion roller can rotate, and a gap is reserved between the first extrusion roller and the second extrusion roller; the first extrusion roller is rotationally connected with a first motor, the second extrusion roller is rotationally connected with a second motor, the second motor is fixed to a motor base, a first bearing and a second bearing are arranged on the two sides of the second extrusion roller respectively, the first bearing is fixed to a first movable bearing seat, and the second bearing is fixed to a second movable bearing seat. And a connecting plate is arranged on the same side of the first movable bearing seat and the second movable bearing seat. The gel patch processed by the processing device for the gel patch is uniform in thickness and small in gram weight fluctuation, the thickness of the gel patch is convenient and rapid to adjust, and the stock bin is reliable in retention.

Description

technical field [0001] The invention relates to the technical field of plaster preparation, in particular to a gel patch processing device. Background technique [0002] In recent years, gel patches have been widely used in antipyretic patches, pain relief patches, mask patches, eye protection patches, and eye bag patches. Gel coating machine is the main forming equipment in the process of gel product processing. It can process various gel patches. It is mainly equipped with a feeding device, an adjustable rolling forming device, a cutting device, a driving mechanism and a material receiving device. Among them, the unloading device and the adjustable roll forming coating device directly determine the processing quality of the gel patch, the main reason is that the gel paste has poor toughness and fluidity, and the unloading device in the conventional plaster processing equipment ( For example, die head discharge and scraping storage discharge) cannot be directly applied to ...

AI Technical Summary

Problems solved by technology

This method is more convenient to adjust the distance between the pressing roller and the rotating roller, but because the fixed block passes through the second through hole through the bolt and is connected to the coater body in rotation, the stability of the rotating roller is poor during operation, and the rotating roller The vibration phenomenon is serious, which affects the stability of the thickness processing of the gel patch. In addition, in this method, the bearings at both ends of the pressure roller are not tightly fixed and linked, and the axial misalignment of the two ends of the pressure roller is relatively large. Further increase the pressure roller Radial runout, resulting in severe unevenness of the gel patch and large fluctuations in gram weight

At the same time, the rotation design of the pressure roller makes it difficult to fix the glue device, and the reliability of the retention is low, and it also affects the convenience of the handwheel operation

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