A full-linkage adjustment stripping machine

Abstract

The invention discloses a medicine stripping machine with a full-linkage adjustment function. The medicine stripping machine comprises a rack as well as a medicine pressing mechanism, a medicine and shell separating mechanism and a medicine plate positioning mechanism which are mounted in the rack, wherein tablets on a medicine plate are pressed out of the medicine plate and drop into a medicine box through cooperation of the medicine pressing mechanism, the medicine and shell separating mechanism and the medicine plate positioning mechanism; the medicine and shell separating mechanism comprises a middle medicine and shell separating mechanism as well as at least one first medicine and shell separating mechanism and at least one second medicine and shell separating mechanism which are arranged on two sides respectively; the medicine plate positioning mechanism comprises a middle medicine plate positioning mechanism as well as at least one first medicine plate positioning mechanism and at least one second medicine plate positioning mechanism which are arranged on two sides respectively; each medicine plate positioning mechanism and the corresponding medicine and shell separating mechanism are in alignment and are linked through a screw rod, so that the distances between the medicine and shell separating mechanisms and the distances between the medicine plate positioning mechanisms are adjusted synchronously and equivalently to adapt to different medicine plates. The adjustment operation of the medicine stripping machine is greatly simplified, and the medicine stripping machine has the advantages of high precision, high reliability, simple structure, small size and low manufacturing cost due to adoption of the full-linkage adjustment and visual operation.

Description

technical field [0001] The invention relates to the technical field of herb stripping machines, in particular to a full-linkage adjustable herb stripping machine. Background technique [0002] The medicine stripping machine is a machine used to replace the manual operation and separate the medicine grains from the plastic medicine grain packaging board (PTP medicine board, commonly known as the medicine board). It has been used in domestic hospital pharmacies for many years. [0003] The main structure of the current stripping machine includes three parts: a medicine pressing mechanism, a medicine shell separation mechanism and a medicine plate positioning mechanism. [0004] The drug pressing mechanism includes rubber rollers, motors and transmission systems that drive it. Its function is to cooperate with the drug shell separation mechanism to press the drug particles out of the drug plate. This part is similar to that of various manufacturers. [0005] The drug shell sep...

AI Technical Summary

Problems solved by technology

[0006] The stripping machine that came out in the early days was to remove the rubber roller that hindered the adjustment of the partition (or supporting wheel), so that it was convenient to directly adjust the partition (or supporting wheel) one by one by hand. The later improvement was through the screw nut mechanism. Without moving out the rubber roller, adjust the partitions (or support rollers) one by one; these two adjustment methods are very cumbersome

[0007] Chinese patent 201420757700.0 discloses a drug shell separation mechanism for a drug stripping machine, which can adjust all the partitions at one time through a parallelogram mechanism, which solves the complicated problem of partition (or supporting wheel) adjustment; however, the parallelogram mechanism Complex structure, poor precision, large space occupation, high cost and low reliability, it is not the best choice for the adjustment of the partition (or supporting wheel) of the stripping machine

[0009] At present, the medicine board positioning mechanism of the medicine stripping machine in the market is independent, and needs to be adjusted according to the size of the medicine board, and the operation is still cumbersome; moreover, the positioning is based on the edges of the medicine board on both sides, and the positioning is unreasonable, which will cause serious problems. Large positioning error, great chance of damaging the pellets

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