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Discharge device for discharging pressed products from rotary press

A discharge device, rotary technology, applied in the direction of presses, material forming presses, manufacturing tools, etc., can solve the problems of high energy consumption, high energy demand, large structure space demand, etc., to increase the structure space, The effect of increasing energy demand and increasing costs

Pending Publication Date: 2021-12-03
FETTE COMPACTING GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this leads to the additional disadvantage of
Stronger divider drives, for example, can lead to damage to tablets clamped by the divider
Furthermore, even with stronger splitter drives, failures can still occur in terms of the splitter reaching the end positions
Finally, higher costs, higher energy consumption and greater installation space requirements are associated with stronger splitter drives, which is critical especially in smaller rotary presses
Furthermore, due to the increased power requirement, an increased exotherm occurs in the tablet flow, which is especially serious in heat-labile compacts
In this regard, the possibly high energy requirement for holding the splitter in the respective end position is also problematic in stronger splitter drives

Method used

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  • Discharge device for discharging pressed products from rotary press
  • Discharge device for discharging pressed products from rotary press
  • Discharge device for discharging pressed products from rotary press

Examples

Experimental program
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Embodiment Construction

[0031] Unless otherwise stated, the same reference numerals denote the same objects in the various figures.

[0032] exist figure 1 The rotary press shown in , in particular a rotary tablet press, comprises a rotor driven in rotation by a rotary drive, said rotor having a die plate 10 with a plurality of receptacles 12 . The receptacles 12 can be formed, for example, by holes in the mold plate 10 . Furthermore, the rotor comprises a plurality of upper punches 14 and lower punches 16 which revolve synchronously with the die plate 10 . The upper punch 14 is axially guided in an upper punch guide 18 and the lower punch 16 is axially guided in a lower punch guide 20 . The axial movement of the upper punch 14 and the lower punch 16 during the rotation of the rotor is controlled by the upper control cam element 22 and the lower control cam element 24 . The rotary press also includes a filling device 26 which has a filling reservoir 28 and a filling chamber 30 which are connected ...

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PUM

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Abstract

The invention relates to a discharge device for discharging pressed products from a rotary press. The discharge device comprises a input channel, which can be connected to a discharge device of the rotary press for pressed products produced in the rotary press, a first discharge channel and a second discharge channel. The input channel further comprises a diverter arranged between the input channel on the one hand and the first and second discharge channels on the other hand, wherein the diverter is adjustable between a first position, in which the pressed product is introduced from the input channel into the first discharge channel, and a second position, in which the pressed product is introduced from the input channel into the second discharge channel. A pressure equalization channel is provided in parallel to the divider, by means of which pressure equalization channel carries out a pressure equalization between the input channel on the one hand and the first and / or second outlet channel on the other hand. The invention also relates to a rotary press.

Description

technical field [0001] The invention relates to a rotary press for Discharge device for discharging compacts in a medium, said discharge device comprising an input channel and a first discharge channel and a second discharge channel, said input channel being able to communicate with a rotary press for compacts produced in a rotary press The discharge device is connected, and the discharge device also includes a divider arranged between the input channel on the one hand and the first and second discharge channels on the other hand, wherein the divider can be in the first position and the second discharge channel. Adjustment is made between two positions in which the pressed product is introduced from the inlet channel into the first outlet channel and in the second position in which the pressed product is introduced from the inlet channel into the second outlet channel. [0002] The invention also relates to a rotary press with a rotor, wherein the rotor has an upper punch gu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B30B15/32B30B11/14B30B15/02
CPCB30B15/32B30B11/14B30B15/022B30B11/08B07C5/36B30B15/30
Inventor S·吕德曼F·迈斯纳
Owner FETTE COMPACTING GMBH
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