DE781C - Improvements to burdock wolves - Google Patents

Description

1877.

Class 76.

H. DEMEUSE & CO. in Aachen. Improvements to burdock wolves.

Patented in the German Empire from ii. September 1877.

With the wool loosening machines known up to now (Burdock wolves) the wool to be detached is made by means of one with spikes and angles equipped drum rotating at high speed for the unclimbing organs fed to the machine, namely the same grinds the wool over an adjustable Velcro grate; the burdock detached from the peigneur by the lower burdock cutter, as well as unopened ones Masses of wool fall on this drum; the latter now flings burdock and the severed one Wool against a lattice, through which a small part of the burdock penetrates and the larger part The rest should now go through the one under the drum adjustable grate.

It is evident ^- that too little passage is given to the burdock, since the tambour has the double task of feeding the fresh wool open to the peigneur, as well as to fling the burdock loosened from the burdock cutter into the burdock box and through the adjustable grate, like this these tasks can only be partially solved. The rapidly rotating drum by means of two corrugated feed pinch rollers respectively. Wool fed to a spiked roller in a thick layer is torn up many times by the former and opened incompletely; furthermore, the burdock loosened by the burdock cutter will fall onto the layer of wool fed into the machine and so again thrown at the peigneur, because the layer of wool partially prevents it from falling through the rust. As a result of this often repeated game, the burdock is often torn or flattened, thus eluding the effect of the burdock knockers and thus getting out of the machine with the cleaned wool.

For a long time now we have worked towards making improvements, which these, the burdock, want to remove such harmful inconveniences and this is the case for us Machine completely successful.

The accompanying drawing shows a deburring machine with the improvements made before.

The wool to be released is thrown into the box α; the vertical table b leads them to the spiked roller c, from which the wool is removed by the spiked roller c ^{l rotating at greater speed;} the rollers c ² c ³ , each of which rotates at a greater speed than the previous one, do the same work, as do the rollers dd ' and d ~ attached above. The thick layer of wool fed to the spiked roller c is gradually stretched out into a thin layer by the action of these spiked rollers, in such a way that the fibers of the wool are stretched lengthways; A part of the stronger burdock is already loosened during this work and falls through between the rollers.

The small spiked tambour e, which rotates at a very moderate speed, takes off the wool elongated on the spiked roller c ^3; (The wool fibers cannot be torn because they can never lie intertwined) drag them over the small adjustable grate / through which a part of the burrs also falls and throws the wool onto the table g, which it uses by means of the scraper roller i to the peabler h handed down. The brush rollers k to ^ ⁴ press the wool firmly into the teeth of the peigneurs and stretch them; then the burdock knock-off / the burdock, as well as any improperly opened and stretched wool masses, knocks them off and hurls them against the spiked roller ; the spiked roller η , working at high speed, now takes this unopened wool from the spiked roller m and brings it to the high-speed tip drum 0, which hurls the wool loosened by the above-described operation together with the burrs against the wire lattice p ; a part of the burrs thereby passes into a box, the rest, as well as the loose wool is driven via the adjustable great rust r by which, as the burrs same to receive entirely free, the radical of the burrs is spun and where they fall into a box below. The opened waste wool, on the other hand, reaches the table g again through the channel q , in order to be handed over again to the peigneur in a favorable condition. We also note that, thanks to this improvement, heavily oiled as well as up to 30 pCt. Water-containing wool can be de-velcro.

Claims (2)

Patent Claims: ι. The attachment of the second large Velcro drum ο, which does not come into contact with the freshly fed wool. 2. The stretching rollers m and n, which open the compact, discarded WoU masses and thereby prevent the dangerous and harmful rolling of the wool. Addendum. The batteurs used up to now, marked / in the above description, consisted of cylinders which were planed in such a way that strips of triangular cross-section were formed, or of cylinders which were clad with steel angles. The wool suffers immensely from the effect of these cut-offs, as they cut off both burdock and wool. cut; We have now succeeded in achieving the operation of removing the Velcro by means of a burdock comb. The same consists of a cast-iron cylinder a, FIGS. 2 and 3, which, as the drawing shows, is planed and covered on the steeply sloping surfaces with the steel comb b ; Instead of these combs, tips driven into brass can also be used. This burdock comb works with the back (in the direction of the arrow) against the wool to be detached, the tips press into the wool layer without the latter, because of the strongly inclined position of the combs to be able to take away the burdock and seeds on the other hand, they are combed off and thrown away. The wool worked with this burdock comb almost completely retains its natural quality Stacking and cleaning is much more thorough than with the well-known burdock knockers. Patent claim: The attachment of inclined steel combs respectively. Top panels for combing out burrs out of wool. For this purpose ι sheet of drawings.