Medicine single-stamping tablet press

A medicine and voltage stabilizing technology, which is applied in the direction of presses, material forming presses, manufacturing tools, etc., can solve problems such as prone to splits, unstable pressurization, and cracks in tablets, so as to reduce the probability of splits and increase pressurization. The process is efficient and ensures the effect of stable pressure

Active Publication Date: 2017-12-05
江苏绿途环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Tablet press is a simple machine used to prepare medicines. It can make medicines quickly and conveniently, facilitate subsequent experiments and measurements, and lay the foundation for the perfect production of medicines. Traditional single-punch tablet presses require fine Operation, a little carelessness will cause splits and fragments. At this time, the tablet will have top cracks and waist cracks, which will affect the inspection and measurement of drugs; there are many reasons for

Method used

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  • Medicine single-stamping tablet press
  • Medicine single-stamping tablet press
  • Medicine single-stamping tablet press

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0016] exist figure 1 Only image 3 In the shown embodiment, the pharmaceutical single-punch tablet press includes a mold 1, a machine body, a loading plate 2 and a pressurizing column 3; the mold 1 is detachably placed between the loading plate 2 and the pressing column 3;

[0017] The mold 1 includes a bottom plate 4, a sleeve 5 and a pressure rod 6;

[0018] The top of the pressure rod 6 is provided with a buffer tank 7, the tank wall 71 of the buffer tank 7 is hollow, and the bottom of the buffer tank 7 is provided with a control valve 72 communicated with the tank wall 71; the buffer tank 7 is filled with a buffer solution, The buffer fluid is lubricating oil with high viscosity; when the pressure exceeds the threshold, the control valve 72 is opened; in the buffer tank 7, a stabilizing rod 8 is slidably arranged, and the stabilizing rod 8 and the buffer tank 7 are combined into a A liquid seal space with variable volume; a pressure scale value is engraved on the axis o...

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PUM

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Abstract

The invention relates to a medicine single-stamping tablet press. The medicine single-stamping tablet press comprises a die, a press body, a bearing plate and a pressed column. The die is detachably placed between the bearing plate and the pressed column and comprises a bottom plate, a sleeve and a pressed rod; a buffer groove is formed in the top end of the pressed rod, and the groove wall of the buffer groove is hollow; a control valve communicating with the groove wall is arranged at the bottom of the buffer groove, and the buffer groove is filled with a buffer solution; when the pressure exceeds a threshold value, the control valve is opened; a pressure stabilizing rod is slidably arranged in the buffer groove and can keep on sliding back and forth in the buffer groove in a solution-sealed mode; the pressure stabilizing rod and the buffer groove are made of permanent magnet materials which are repellent and have the same pole; and the medicine single-stamping tablet press can buffer pressure changing, so that pressure transmitting is more stable, and cracking pieces are effectively prevented.

Description

technical field [0001] The invention relates to a medical preparation appliance, in particular, a tablet press machine. Background technique [0002] Tablet press is a simple machine used to prepare medicines. It can make medicines quickly and conveniently, facilitate subsequent experiments and measurements, and lay the foundation for the perfect production of medicines. Traditional single-punch tablet presses require fine Operation, a little carelessness will cause splits and fragments. At this time, the tablet will have top cracks and waist cracks, which will affect the inspection and measurement of drugs; there are many reasons for the splits, and one of the common reasons is that the pressurization is too fast. , in the process of pressurizing pharmaceutical tablets, especially in the later stage of tablet compression, small pressure fluctuations will cause excessive changes to the tablets, and lobes are prone to appear at this time; the operator is slightly negligent wh...

Claims

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Application Information

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IPC IPC(8): B30B11/04B30B15/00
CPCB30B11/04B30B15/00
Inventor 朱小菊
Owner 江苏绿途环保科技有限公司
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