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Bale opener for opening pressed fiber bales

A bale unpacking machine and fiber technology, which is applied in fiber unpacking, fiber processing, textiles and papermaking, etc., and can solve problems such as complex air guidance

Active Publication Date: 2020-12-08
TRUETZSCHLER GRP SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this air guidance is complicated here and causes unnecessary flow resistance, so that the suction power has to be increased accordingly

Method used

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  • Bale opener for opening pressed fiber bales
  • Bale opener for opening pressed fiber bales
  • Bale opener for opening pressed fiber bales

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] figure 1 and figure 2 In two different perspective views, a bale opener 1 is shown, which is used to remove fiber bales 100 on the upper side, which are arranged in a plurality of rows next to each other in a placement direction 10 in a placement area 41 on a base 42 . In order to chip off the upper side of the fiber pack 100 , a pick-up unit 12 is used, which is accommodated on the machine frame 11 so that it can travel in the vertical direction. The machine frame 11 has a first side frame 17 and a second side frame 18 , between which two side frames 17 and 18 extend two door profiles (gantry profiles) 43 arranged at a distance from one another.

[0041] The side frames 17 and 18 have rolling rollers (working rollers) 44 and 45, and in order to guide the machine frame 11 in the setting direction 10 a slide rail (guide rail) 46 is used, the rolling rollers 44 at the first side frame 17 at the is guided on the slide rail. The running rollers 45 on the underside on th...

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PUM

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Abstract

The present invention relates to a bale opener (1) for opening pressed fiber bales (100) placed in a placement direction (10), the bale opener comprising a removing unit (12) and a machine frame (11),which has a pillar element (17), on which the removing unit (12) is indirectly or directly arranged in such a way that the height of the removing unit can be varied, the removing unit being movable in the placement direction (10) such that the removing unit (12) can be moved over the fiber bales (100) and, in the process, fiber material can be removed from the fiber bales (100), and comprising asuction-air channel (13) which extends in the placement direction (10) and into which the suction air together with the fiber material from a suctioning device (14) can be introduced and which is covered at the top by a covering belt (15), and comprising a belt-lifting unit (16), by means of which the covering belt (15) can be locally lifted from the top side of the suction-air channel (13). According to the invention, the belt-lifting unit (16) is arranged on the pillar element (17), and a suction-air shaft (19) of the suctioning device (14) extends from the pillar element (17) into the belt-lifting unit (16).

Description

technical field [0001] The invention relates to a bale opener for opening compacted fiber bales arranged in a setting direction, the bale opener having a frame and a pick-up unit, wherein the pick-up unit is vertically variably arranged on the frame, and Wherein, the frame can travel along the installation direction, so that the pick-up unit can drive through the fiber package and pick up the fiber material from the fiber package, wherein a suction channel extending along the installation direction is provided, and the suction wind can be sucked together with the fiber material. Mechanisms are introduced into the suction channel, wherein the suction channel is covered on the upper side by a cover strip, and wherein a belt lifting unit is provided, by means of which the cover strip can be partially lifted from the upper side of the suction channel. Background technique [0002] Known from DE 3637578 A1 is a bale opening machine for opening compacted fiber bales placed in the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01G7/12D01G7/10
CPCD01G7/10D01G7/12
Inventor J·博斯曼
Owner TRUETZSCHLER GRP SE
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