Plaster making machine

Abstract

The invention discloses a plaster making machine which comprises a machine base, a first unwinding roller, a first unwinding guide roller, a second unwinding roller and a second unwinding guide roller are arranged on the machine base, the first unwinding roller is used for placing a plaster bottom paper roll, the second unwinding roller is used for placing a plaster surface paper roll, and the plaster making machine further comprises a coating mechanism, a cooling mechanism, a laminating traction roller set, a slicing knife set, a conveying belt, a winding roller, a first deviation rectifying mechanism and a second deviation rectifying mechanism, the coating mechanism, the cooling mechanism, the laminating traction roller set, the slicing knife set and the conveying belt are sequentially arranged on the right side of the first unwinding guide roller, and the second unwinding roller is movably arranged above the coating mechanism. And the winding roller is arranged at the upper right part of the slicing knife set. The plaster making machine can meet the requirements for small-batch making of various departments, small clinics or experimental research institutions in hospitals, and is low in processing cost, high in plaster smearing uniformity, simple and convenient in plaster amount control, high in plaster surface paper and plaster bottom paper conveying precision and good in fitting effect.

Description

technical field [0001] The invention relates to the technical field of plaster preparation, in particular to a plaster making machine. Background technique [0002] Plaster is a kind of traditional Chinese medicine for external use. Add vegetable oil or animal oil to boil it into a jelly substance, apply it on one side of the substrate such as cloth, paper or leather, and seal it with release paper. When using it, the substrate, that is, the bottom paper, is peeled off , stick the release paper with medicine on the affected part, so that the medicine can act on the affected part for a long time. The mode of making plaster at present has: hand-made, semi-automatic operation and factory automatic production. Among them, manual production can only be made in a single sheet, and the work efficiency is extremely low, which cannot meet the requirements of small batch production such as various departments of the hospital, small clinics or experimental research institutes, and the...

AI Technical Summary

Problems solved by technology

This fully automatic plaster spreading machine is suitable for the production of plasters whose width of the plaster base cloth is exactly the same as that of the finished plaster sheet. The link can be relatively fit, and the accuracy is difficult to achieve, which makes the shape of the plaster sheet made inconsistent, unsightly, and the rate of defective products is high

More importantly, as the external environment changes, and plasters of different thicknesses may need to be coated, the temperature of the plaster is difficult to control when the tablet pressing mechanism of the spreading machine compresses the previously injected plaster, and the temperature of the plaster is too high. A high temperature may cause the plaster to penetrate the release paper, and a too low temperature of the plaster may cause poor bonding between the plaster and the release paper, resulting in a greatly increased defective rate

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