Unlock instant, AI-driven research and patent intelligence for your innovation.

A tablet press machine

A technology for tablet presses and tablets, which is applied in the directions of presses, material forming presses, manufacturing tools, etc., and can solve the problems of pollution and occupying space of tablet presses.

Inactive Publication Date: 2007-05-02
IMA IND MASCH AUTOMATICHE SPA
View PDF1 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] Although this solution greatly increases the productivity of the tablet press, it has serious disadvantages due to the risk of contamination of the tablets output from the tablet press in unprotected contact with the external environment on the conveyor belt
[0012] Furthermore, external conveyors take up a lot of space around the tablet press

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A tablet press machine
  • A tablet press machine
  • A tablet press machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Referring to Figures 1, 2 and 3, reference numeral 1 generally designates a tablet press for manufacturing tablets C, especially but not limited to tablets C for pharmaceutical use.

[0020] A tablet press 1 of this type basically comprises a sealed cover structure 100 (partially shown in FIG. 3 , the base or bottom surface of which is shown in FIGS. 1 and 2 ) having a generally parallelepiped shape, which forms a defined space for protecting the environment. To close the hopper 2, the turret T, a pair of disc members 5 and 6 with a pair of opposite reciprocating punches 7 installed; the first and second workstations Z1 and Z2 for completing the tablet C; Machine 1 outputs a separate station Z3 for tablets C (that is to say, for ejecting tablets from structure 100 ); station Z3 in turn comprises a separate unit 10 for storing tablets C completed at stations Z1 and Z2 of tablet press 1 .

[0021] More specifically, the hopper 2 is designed to accommodate the pharmaceutic...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A tablet press machine (1) comprises a covering structure (100) enclosing in a delimited space a rotary turret (T); hopper means (2); rotary disc means (3, 5, 6) equipped with matrices (4) designed to contain defined quantities of pharmaceutical material (M) fed to them by the hopper means (2); reciprocating punch means (7; 7a, 7b); at least a first and a second station (Z1, Z2) for completing the tablets (C) formed in respective first and second forming lines (Al, A2); the completing stations (Z1, Z2) are positioned at a defined angular interval from each other on the turret (T); the machine (1) further comprises a single outfeed station (Z3) outside the structure (100) where the tablets (C) are made by the first and second forming lines (Al, A2); and conveyor means (8) coupled with the turret (T) and defining a channel for feeding the tablets (C) formed in the first line (Al) and completed in the first completing station (Z1) to the outfeed station (Z3) along a path (P) running parallel to and alongside the second line (A2).

Description

technical field [0001] The invention relates to a tablet press machine. [0002] In particular, the invention relates to a tablet press preferably used in the pharmaceutical field mentioned in the present description for the production of pharmaceutical tablets, without thereby limiting the scope of the invention. Background technique [0003] Typically, tablet presses for the manufacture of pharmaceutical tablets comprise a cover structure enclosing a feed hopper for feeding raw material in powder or granular form to a turret unit which in turn comprises A first carousel of a plurality of bases or moulds, said bases or matrices being designed for shaping within each base or mould a tablet formed from a defined volume or dose of pharmaceutical material. [0004] The tablets are formed by means of reciprocating punches, which are likewise evenly distributed around two other discs coaxial and synchronously rotating with the first turntable on which the dies are located, above...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B30B11/08B30B15/32
CPCB30B15/32B30B11/08
Inventor F·费里尼R·特雷比
Owner IMA IND MASCH AUTOMATICHE SPA