US15856A - Machinery fob cleaning wool - Google Patents
Machinery fob cleaning wool Download PDFInfo
- Publication number
- US15856A US15856A US15856DA US15856A US 15856 A US15856 A US 15856A US 15856D A US15856D A US 15856DA US 15856 A US15856 A US 15856A
- Authority
- US
- United States
- Prior art keywords
- cylinder
- fibers
- burring
- wool
- edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 210000002268 Wool Anatomy 0.000 title description 12
- 238000004140 cleaning Methods 0.000 title description 6
- 239000000835 fiber Substances 0.000 description 30
- 239000000126 substance Substances 0.000 description 16
- 239000007787 solid Substances 0.000 description 8
- 239000010985 leather Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 241000681094 Zingel asper Species 0.000 description 4
- 241000345822 Cylindera <genus> Species 0.000 description 2
- 108060004137 ISY1 Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01B—MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OF FILAMENTS, e.g. FOR SPINNING
- D01B3/00—Mechanical removal of impurities from animal fibres
- D01B3/02—De-burring machines or apparatus
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G9/00—Opening or cleaning fibres, e.g. scutching cotton
Definitions
- the object of my invention is to uninet or loosen the fibers and remove the burs and other foreign substances without inj uring the fibers.
- the wool as it is taken from the bales is put and spread on the feed apron and regularly presented to the bite of the feed rollers by which it is presented to the action of a picking cylinder It, armed with radial pins z', projecting from its periphery which catch the fibers of wool as presented by the feed rollers. These pins catch and draw out the fibers and thus .unmats them; and when thus separated the bers are carried down by these pins over an open grating or open concave formed of round bars or rods j. that extend across the machine arranged in the segment of a circle, with sufficient space between the rods for the escape of dirt and dust liberated from the fibers.
- the concave is solid for a short distance as at c, the space between the points of the pins z', and the solid part la, of the concave being much less thanbetween the pins and the open 'part of the concave.
- the fibers after being ⁇ carried over the solid part ⁇ of the concave are thrown by centrifugal force over the upper edge of the said concave and are thusl brought withinl t-lie range of action ⁇ of the burring cylinder g, and by itcaught and carried down over another solid concave Z.
- the burring cylinder g is provided lon its circumference with a series of metal plates o, arranged longitudinally and at equal distances apart.
- the forward edge of each plate is cut into a series of small wedge formed teeth and immediately under the toothed edge of each plate the cylinder is grooved, as at j).
- the toothed edge of these plates projects slightly beyond the periphery of the cylinder to enable the teeth to catch the fibers of wool and draw them under into the grooves, but not sufiiciently to enable the burs and other foreign substances to enter, and in consequence these foreign substances which are to be separated from the fibers will be held outside of the circumference of the burring cylinder.
- the bar can be moved toward or from the burring cylinder. If the bar is made of metal its upper edge must be beveled to present a sharp shear like edge to the rotation of the burring cylinder; or if made of wood it must be armed with a metal plate having a sharp edge of the same kind. This bar must be so adjusted, relatively to the line of action of the toothed edges of the plates on the burring cylinder, that the burs and other foreign substances attached to the fibers shall be scraped off by the edge of the bar as each plate in succession passes by the edge of the bar, leaving the fibers hanging on the teeth. Two or more of such bars may be arranged in succession if desired.
- Motion is to be imparted to the burring cylinder in the direction of the arrow by some suitable motor. And on the shaft of the burring cylinder there is a pulley w, which imparts motion by a band to the first picker cylinder. And from the irst picker cylinder motion is imparted by a crossed band y, to the shaft of the rotating wings, and from the shaft of the rotating wings by another band z, to the shaft of the second picker cylinder.
- burring cylinder in combination with the adjustable burring bar or bars arranged and operating substantially as described for stripping the burs and other foreign substances on t-he fibers, as described.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
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Biff/ffm am 272954 [n wn 1301'.
N- PETERS. PHDTO-LITNOGRAPMEFL WASHINGTON. D C.
ANDREW W. PUTNAM, OF BROOKLYN, NEW' YORK.
MACHINE-RY FOR CLEANING WOOL Specification of Letters Patent No. 15,856, dated October 7, 1856.
To all whom/t may concern.'
Be it known that l, ANDREW W. PUTNAM,
`of Brooklyn, in the State of New York,
have invented certain new and useful Improvements in Machines for Picking, Clean* ing, and Removing Burs from lVool, of which the following is a full, clear, and exact description, reference being had to the accompanying drawings, making part of this specification, in whichl Figure l is a plan; Fig. 2, a side elevation; and Fig. 3 a longitudinal vertical sect-ion. j
The same let-ters indicate like parts inthe figures.
As wool is sold in the market and furnished to the manufacturer it is matted logether, and contains motes and burs and other foreign substances which are held by the fibers with considerable tenacity. And before the fibers can be carded it is necessary to unmat or loosen the'fibers and to remove the foreign substances; and economy dictates the necessity of performing these perations without cutting or breaking the bers.
The object of my invention is to uninet or loosen the fibers and remove the burs and other foreign substances without inj uring the fibers.
In the accompanyingfdrawings a, represents the frame, and b, an endless feed apron passing around the rollers c, c, one. of which receives motion `by a train of pinions cl, from one of a pair of feed rollers e, e, which in turn receives motion from the shaft of the burring cylinder g, by bands and pulleys as represented in the drawings.
The wool as it is taken from the bales is put and spread on the feed apron and regularly presented to the bite of the feed rollers by which it is presented to the action of a picking cylinder It, armed with radial pins z', projecting from its periphery which catch the fibers of wool as presented by the feed rollers. These pins catch and draw out the fibers and thus .unmats them; and when thus separated the bers are carried down by these pins over an open grating or open concave formed of round bars or rods j. that extend across the machine arranged in the segment of a circle, with sufficient space between the rods for the escape of dirt and dust liberated from the fibers. And beyond the series of rods the concave is solid for a short distance as at c, the space between the points of the pins z', and the solid part la, of the concave being much less thanbetween the pins and the open 'part of the concave. The fibers after being` carried over the solid part` of the concave are thrown by centrifugal force over the upper edge of the said concave and are thusl brought withinl t-lie range of action` of the burring cylinder g, and by itcaught and carried down over another solid concave Z. 1 Some fibers however will be carried around beyond the reach of the burring cylinder by the pins on the picker cylinder already described, and these are caught by the pins m, on a second picking or transferring cylindera, constructed likethe one already del scribed, and brought within the action of the teeth of the burring cylinder by which they are taken and operated upon precisely as if taken directly from the rst picker cylinder.
The burring cylinder g, is provided lon its circumference with a series of metal plates o, arranged longitudinally and at equal distances apart. The forward edge of each plate is cut into a series of small wedge formed teeth and immediately under the toothed edge of each plate the cylinder is grooved, as at j). The toothed edge of these plates projects slightly beyond the periphery of the cylinder to enable the teeth to catch the fibers of wool and draw them under into the grooves, but not sufiiciently to enable the burs and other foreign substances to enter, and in consequence these foreign substances which are to be separated from the fibers will be held outside of the circumference of the burring cylinder.
Just below the burring cylinder there is a bar g, parallel with the axis of the cylinder and fitted between vertical ways r, r, so that by means of adjusting screws s, s,
it can be moved toward or from the burring cylinder. If the bar is made of metal its upper edge must be beveled to present a sharp shear like edge to the rotation of the burring cylinder; or if made of wood it must be armed with a metal plate having a sharp edge of the same kind. This bar must be so adjusted, relatively to the line of action of the toothed edges of the plates on the burring cylinder, that the burs and other foreign substances attached to the fibers shall be scraped off by the edge of the bar as each plate in succession passes by the edge of the bar, leaving the fibers hanging on the teeth. Two or more of such bars may be arranged in succession if desired.
Back of the burring cylinder there is a shaft t, with project-ing arms u, to which are attached wings fv, made of two plates bolted togethery and to the arms, with a strip of leather or other equivalent substance interposed between the two plates and projecting beyond them. The edge ot' these strips of leather are straight and nearly touch the periphery of the burring cylinder. This shaft of wings rotates in the reverse direction of the burring cylinder and at a greater velocity so that as each plate passes around with the bers of cleaned wool hanging on the teeth the strips of leather shall clear and discharge them from the teeth and throw them out at the rear of the machine.
Motion is to be imparted to the burring cylinder in the direction of the arrow by some suitable motor. And on the shaft of the burring cylinder there is a pulley w, which imparts motion by a band to the first picker cylinder. And from the irst picker cylinder motion is imparted by a crossed band y, to the shaft of the rotating wings, and from the shaft of the rotating wings by another band z, to the shaft of the second picker cylinder.
Having thus described the purpose, construction and mode of operation of my said invention, what I claim as new and desire to secure by Letters Patent isy 1. The combination of the main picker cylinder and the open and closed concave in combination with the burring cylinder arranged and operating substantially as described.
2. And I also claim, the burring cylinder in combination with the adjustable burring bar or bars arranged and operating substantially as described for stripping the burs and other foreign substances on t-he fibers, as described. a
ANDREW W. PUTNAM.
lVitnesses:
Wu. H. BISHOP, ANDREW DE LACY.
Publications (1)
Publication Number | Publication Date |
---|---|
US15856A true US15856A (en) | 1856-10-07 |
Family
ID=2076996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15856D Expired - Lifetime US15856A (en) | Machinery fob cleaning wool |
Country Status (1)
Country | Link |
---|---|
US (1) | US15856A (en) |
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0
- US US15856D patent/US15856A/en not_active Expired - Lifetime
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