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Can changer and method for changing can

A changer and can technology, which is applied in the directions of transportation and packaging, thin material handling, and conveying filamentous materials. The effect of high effective power

Pending Publication Date: 2022-05-06
TRUETZSCHLER GRP SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The non-attachment of the can pusher leads in particular to a limited size of the filled cans
In addition, several can pushers are necessary, which complicates the construction

Method used

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  • Can changer and method for changing can
  • Can changer and method for changing can
  • Can changer and method for changing can

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] specific implementation plan

[0030] The following text is related to Figure 1 to Figure 13 A preferred embodiment of the device 100 according to the invention is described for use on spinning preparation machines (such as cards, draw frames or combers) for cotton, man-made fibers or analog. The same features are assigned the same reference symbols in the figures. It is self-evident here that the drawings are only simplified and in particular not to scale. Carded, drawn or combed fiber strands 6 can be deposited in cans 5 a to 5 c by means of the device 100 . The exemplary illustration of a card does not limit the use of the can changer to this, since combs and draw frames also have to be adapted to their production during can changes.

[0031] figure 1 A device 1 is shown with a card 2 , a downstream coiling device 3 and a can changer 100 associated therewith. The card 2 produces a fiber sliver 6 which is fed to a coiling device 3 via a fiber sliver store 4 . ...

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PUM

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Abstract

The invention relates to a can changer (100), comprising a receiving region (104) which is designed to receive three cans with respect to the longitudinal extension thereof, said receiving region having a first can pusher (110) for moving along the entire receiving region (104) and to receive two cans, according to the invention, the first can pusher (110) is designed to receive an empty can (5a) from the supply region (101) and to press the empty can (5a) against a full can (5c) by a movement along the receiving region (104) and thereby push the full can into the region of the transport track (107), the empty can (5a) remaining as a can (5b) to be filled in a filling position (105). The invention is characterized in that the receiving region (104) has a second can pusher (120) in the region of the transport-out rail (107), said second can pusher being designed to move the full can (5c) onto the transport-out rail (107). The invention further relates to a method for replacing a can.

Description

technical field [0001] The invention relates to a can changer and a method for changing cans according to the preambles of the independent claims. Background technique [0002] A can pusher in a can changer is used, in particular as a component of a textile machine, to move full cans out of the filling position and advantageously to simultaneously move empty cans into the filling position. In the filling position, the can changer deposits the fiber strands in the cans located there in a known manner until the cans are full. [0003] Frequent can changes are necessary at high production speeds in sliver processing, for example on cards, combers or draw frames, especially when filling quantities are limited due to diameter and can height. Depending on the equipment, it is necessary to use cans with a small diameter (400 mm to 600 mm) and cannot simply be exchanged for cans with a larger diameter due to the limited space on subsequent machines. The spinning preparation machin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H67/04
CPCB65H67/0428B65H2701/311
Inventor 托马斯·施密茨
Owner TRUETZSCHLER GRP SE