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Compression unit, cleaning station, tablet press and a method of cleaning such a press, tablet production method

A technology for a compression unit and a tablet press, which is applied in the field of tablet manufacturing and can solve the problems of complicated replacement and cleaning, time-consuming, and inability to dismantle.

Inactive Publication Date: 2006-06-21
COURTOY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to these shields, changing of the machine between batches and cleaning is more complicated and thus time-consuming, since the shields must be manually disassembled to gain access to the die and associated punches
Since the tablet press does not allow the die table and punch to be removed as a unit, these components must then also be removed manually one by one, all of which are time-consuming and must be carried out during machine downtime

Method used

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  • Compression unit, cleaning station, tablet press and a method of cleaning such a press, tablet production method
  • Compression unit, cleaning station, tablet press and a method of cleaning such a press, tablet production method
  • Compression unit, cleaning station, tablet press and a method of cleaning such a press, tablet production method

Examples

Experimental program
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Embodiment Construction

[0055] figure 1 A rotary tablet press 1 is shown for compressing a feedstock in the form of powder or granular material into tablets, briquettes or the like. The type of tablet press shown is suitable for use in the pharmaceutical industry, but the tablet press according to the invention could also be an application in the production of a variety of different products such as vitamins, pet food, cleaning agents, explosives, ceramics, batteries, pellets , bearings, nuclear fuel, etc., so-called industrial tablet presses.

[0056] The rotary tablet press 1 has a tablet press housing 2 comprising an inner frame 3 supporting the various components located in the housing 2; Lining 4. The tablet press housing 2 consists of three parts placed on top of each other and separated by partition walls. The lower portion serving as the driving portion 5 is separated from a central portion serving as the compressing portion 6 by a lower partition wall 7 , and the compressing portion 6 is ...

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PUM

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Abstract

The rotary tablet press comprises a housing, in which a compression unit (14) is detachably mounted. The compression unit (14) comprises a die table (15) with punches (17, 18), a feeding device for the supply of material to be compressed into the dies (16), and a tablet discharge device for removal of compressed material in the form of tablets. The compression unit (14) encloses each die opening and its corresponding first punch end (21, 22) in a chamber, the feeding device and the tablet discharge device are enclosed, the feeding device communicates with an inlet for detachable connection with an external supply channel, and the tablet discharge device communicates with an outlet.

Description

technical field [0001] The invention relates to a rotary tablet press, which comprises a housing; a rotary die table detachably connected to a drive shaft, the drive shaft is arranged in the housing for driving the die table to rotate; a plurality of dies disposed circumferentially in the die table, each die being associated with at least one punch having a shape receivable in the die through an opening in the die and compressing the die by reciprocating movement of the punch a first end of the powder or granular material; and at least one cam for cooperating with the second end of the punch to axially move the punch through rotation of the die table, whereby a detachably The compression unit installed in the housing comprises a die table with punches, a feed device for supplying the material to be compressed into the die, and a tablet discharge for removing the compressed material in tablet form device. The invention also relates to a compacting unit for said rotary tablet ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B30B11/08B30B15/00B29B11/12B30B15/32
CPCA61J3/10B08B3/02B08B3/04B30B11/08B30B15/0023B30B15/0082B30B15/026B30B15/028B30B15/32
Inventor D·克里斯蒂安A·范策格布洛克J·伯克斯J·沃格勒
Owner COURTOY