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Tablet press machine

A tablet press, tablet technology, applied in presses, material forming presses, pill delivery, etc., can solve problems such as extended downtime, mold damage, and increased compression force

Inactive Publication Date: 2006-11-15
IMA IND MASCH AUTOMATICHE SPA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, at these very high speeds, controlling the driving force of the reciprocating punch becomes critical because it is difficult to control the mechanical components used to increase the compressive force applied to a dose of drug
[0007] In addition, the higher the rotation speed of the disc, the greater the possibility of punch breakage or die damage, so the machine must be stopped to replace broken or damaged components, which means extended downtime

Method used

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Embodiment Construction

[0012] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0013] Referring to the accompanying drawings, numeral 10 denotes a tablet press machine for manufacturing tablets (C), which compresses powdery or granular medicines by a conventional method.

[0014] Tablet press 10 is a turret-type tablet press described, for example, in U.S. Patent No. 5,698,238, the disclosure of which is incorporated herein by reference, and which essentially includes A hopper 1 for containing medicaments to be compressed, in powder or granule form, which is delivered by gravity to a disc 11 which rotates about a vertical axis X and which is in its There are many bottom grooves or molds 2 evenly distributed around the edge, and a certain volume or dose of medicine can be formed in each mold 2 .

[0015] As is known from the aforementioned U.S. Patent No. 5,698,238, each die 2 is associated with a pair of facing punches (not shown), one above and one below, and the pair of punches are driven by co...

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Abstract

A tablet press of the turret type, comprising: a storage device for containing drug to be compressed in powder or granule form; a rotating disc device equipped with a mould, The mold is used to hold a predetermined volume or dose of medicine, and the medicine is delivered to the mold by the storage device; the reciprocating punch device is used to compress a certain dose of medicine in the mold; it is used to push the tablet from the disc An output station conveyed out of the device; and a second tablet output station, which is arranged on the disc device and forms a certain angular distance from the first output station; the tablet press is characterized in that the tablet At the output station of the output station, it also includes first and second conveying devices, the first and second conveying devices are respectively connected to the first and second output stations, and are used to convey the tablets along the corresponding first and second conveying paths; The first and second conveying paths merge into each other at a confluence region P where the second conveying means merges into the first conveying means.

Description

technical field [0001] The invention relates to a tablet press machine. [0002] In particular, the invention relates to a tablet press for the manufacture of tablets for use in the pharmaceutical field, and although the description refers to the pharmaceutical field, it is not intended to limit the scope of the invention to this field. Background technique [0003] Currently, turret-type tablet presses for the manufacture of pharmaceutical tablets must include a hopper that holds the drug to be compressed in powder or granule form, which is delivered to a rotating disc that Evenly distributed around its edge are a number of grooves or molds which are used to form a volume or dose of drug. [0004] A dose of drug placed inside each die is compressed by a pair of reciprocating punches that move toward and away from the die in such a way that both punches can reach the die at the same time and with a predetermined force A dose of drug is compressed in the mold, and this pred...

Claims

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Application Information

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IPC IPC(8): B30B11/08A61J3/10A61K9/20B30B15/32
CPCA61J3/10B30B11/08B30B15/32
Inventor 罗伯托·特雷比埃尔维奥·加斯佩里尼
Owner IMA IND MASCH AUTOMATICHE SPA
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