US164329A - Improvement in machines for polishing sheet-iron - Google Patents
Improvement in machines for polishing sheet-iron Download PDFInfo
- Publication number
- US164329A US164329A US164329DA US164329A US 164329 A US164329 A US 164329A US 164329D A US164329D A US 164329DA US 164329 A US164329 A US 164329A
- Authority
- US
- United States
- Prior art keywords
- rolls
- metal
- machines
- iron
- polishing sheet
- 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
- 238000005498 polishing Methods 0.000 title description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title 1
- 229910052742 iron Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 19
- 229920001971 elastomer Polymers 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 244000286663 Ficus elastica Species 0.000 description 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 description 2
- 229920001195 polyisoprene Polymers 0.000 description 2
- 239000000899 Gutta-Percha Substances 0.000 description 1
- 240000000342 Palaquium gutta Species 0.000 description 1
- 229920001938 Vegetable gum Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- ZPUCINDJVBIVPJ-LJISPDSOSA-N cocaine Chemical compound O([C@H]1C[C@@H]2CC[C@@H](N2C)[C@H]1C(=O)OC)C(=O)C1=CC=CC=C1 ZPUCINDJVBIVPJ-LJISPDSOSA-N 0.000 description 1
- 229920000588 gutta-percha Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B08B1/32—
Definitions
- the object of this invention is to improve the construction and operation of machines for cleaning and polishing sheet metal; and to this end the invention consists, first, in the employment of rubbing-cylinders having adjustable gum surfaces; and, secondly, in the combination of the operative parts, substantially as I will now proceed to describe.
- F indicates the frame of the machine, which may be of any suitable form and construction.
- a a. represent the first pair of feed-rolls;
- A the platform-table or incline upon which the sheet metal is fed to the first feed-rolls;
- B the incline which receives the sheets of metal as they come through the first feed-rolls, and upon which it is fed to the second feed-rolls;
- b b the second pair of feedrolls; 0, the third incline, and c c the third or last pair of feed-rolls. All these parts may be of any suitable material, the feed-rolls being caused to take hold of the sheets by means of springs, or by their own weight.
- D E are rotary brushes or cleaning and polishing wheels or rolls, the former acting upon the upper,and the latter upon the lower, surface of the sheets of metal that pass through the machine, thereby cleaning them on both sides at one operation.
- These rolls may be constructed in any suitable manner, with leaves or wings e e, of indiarubber or any other suitable vegetable gum or material possessing qualities equivalent to those of india-rubber or gutta-percha, for the purpose here referred to.
- the wheels or rolls D E are rapidly rotated in such a direction that the gum leaves or wings will meet the advancing sheet of metal, and scrape its surface from the front edge backward. I prefer to make these leaves adjustable, so that they can be set out from time to time as they wear away, and one means of accomplishing this is shown in Fig.
- r 1 which represents the leaf 0 as held by two small rods or rolls, r 1, which can be locked by set-screws t, or other means, to prevent them from accidentally turning.
- the leaves can, by this construction, be readily inserted or removed, and can at any time be adjusted exactly as may be required.
- hinged plates m attached to a rod or shaft, the outer end of which is bent into a crank-arm, n, and weighted or actuated by a spring, as shown at M.
- the dust and scale swept off of the sheet metal by the action of the rubber brushes or leaves is received in or upon a concave, G, and is swept around and discharged at the open end of the concave into a suitable conveyer, by which it may be taken to any convenient receptacle.
- the action of the brushes, in combination with the concave creates a strong current of air, which, drawing over the surface of the metal sheet, assists in removing the dust from the latter, and, when the dust is removed, conveys it to the open end of the concave, and discharges it with considerable force, thereby directing it away from the workmen, and relieving them from great annoyance and discomfort while running the machine.
- the advantages of using the rubber or equivalent elastic gummy material are, first, that it removes the scale and dirt more readily and perfectly from the metal; secondly, that, as soon as the brushes begin to operate, the edge of the rubber becomes partially soft, and deposits a thin film of rubber on the surface of the metal, which protects it from the action of air and Water, and keeps it from rusting; and, thirdly, that the rubber, being flexible and elastic, is not liable to catch and bend up the edge of the metal sheets when they are fed to it.
- the feed-rolls are made small, and placed sufliciently near to the rubbing and polishing rolls or wheels to guide the metal sheets properly.
- the inclines are merely to hold the metal sheets up to the action of the rubber brushes or wheels, and the weighted or spring plates mare to smooth out the metal sheets and keep their edges from turning up as they are fed along.
- a complete machine should be provided with two rubbing and polishing cylinders or brushes as shown in the drawing,.to clean both sides of the metal sheets; but a series of these rubbing-cylinders may be used for each side of the sheets, if preferred.
- the gearing, driving pulleys, belts, &c. may be arranged in any suitable manner to properly actuate the parts of the machine, as hereinbefore described.
- the cylinders D E having adjustable gum plates or rubbing-surfaces, substantially as described, for the purpose specified.
Description
D. M. REYNOLDS. Machine for Polishing Sheet-Iron.
No. 64,329, 543% Patentedjune8,1875. H I 1 o 0)% e A a o E, c Q) Z O Q! s H J LH WITNESSES INVENTOR I I flab ATTORNEYS.
THE GRAPHIC C0.PNOT0-LITH.39 8141 PARK PLACE,N.Y
JNITED as FIE.
DAVID M. REYNOLDS, OF PORT DEPOSIT, MARYLAND.
Specification forming part of Letters Patent No. 164,329, dated June 8, 1875; application filed March 2, 1875.
To all whom it may concern:
Be it known that I, DAVID M. REYNOLDS, of Port Deposit, in Cecil county, State of Maryland, have invented an Improved Machine for Cleaning and Polishing Sheet Metal; and I do hereby declare the following to be a full and exact description of the same, reference being had to the accompanying drawings, forming part of this specification, in which Figurel is a side elevation; Fig. 2, a longitudinal vertical section; and Fig. 3, a perspective View, showing the construction of the cleaning-rolls.
Similar letters of reference in the drawings indicate the same parts.
The object of this invention is to improve the construction and operation of machines for cleaning and polishing sheet metal; and to this end the invention consists, first, in the employment of rubbing-cylinders having adjustable gum surfaces; and, secondly, in the combination of the operative parts, substantially as I will now proceed to describe.
In the drawings, F indicates the frame of the machine, which may be of any suitable form and construction. a a. represent the first pair of feed-rolls; A, the platform-table or incline upon which the sheet metal is fed to the first feed-rolls; B, the incline which receives the sheets of metal as they come through the first feed-rolls, and upon which it is fed to the second feed-rolls; b b, the second pair of feedrolls; 0, the third incline, and c c the third or last pair of feed-rolls. All these parts may be of any suitable material, the feed-rolls being caused to take hold of the sheets by means of springs, or by their own weight. D E are rotary brushes or cleaning and polishing wheels or rolls, the former acting upon the upper,and the latter upon the lower, surface of the sheets of metal that pass through the machine, thereby cleaning them on both sides at one operation. These rolls may be constructed in any suitable manner, with leaves or wings e e, of indiarubber or any other suitable vegetable gum or material possessing qualities equivalent to those of india-rubber or gutta-percha, for the purpose here referred to. The wheels or rolls D E are rapidly rotated in such a direction that the gum leaves or wings will meet the advancing sheet of metal, and scrape its surface from the front edge backward. I prefer to make these leaves adjustable, so that they can be set out from time to time as they wear away, and one means of accomplishing this is shown in Fig. 3, which represents the leaf 0 as held by two small rods or rolls, r 1, which can be locked by set-screws t, or other means, to prevent them from accidentally turning. The leaves can, by this construction, be readily inserted or removed, and can at any time be adjusted exactly as may be required.
During the operation of cleaning the metal sheets the latter are held firmly against the incline, and prevented from bending, wrinkling, or springing by means of hinged plates m, attached to a rod or shaft, the outer end of which is bent into a crank-arm, n, and weighted or actuated by a spring, as shown at M. These hinged plates exert a yielding pressure upon the metal sheets, which answers perfectly to keep them in the required position and condition while they are undergoing the action of the rubber leaves.
The dust and scale swept off of the sheet metal by the action of the rubber brushes or leaves is received in or upon a concave, G, and is swept around and discharged at the open end of the concave into a suitable conveyer, by which it may be taken to any convenient receptacle. The action of the brushes, in combination with the concave, creates a strong current of air, which, drawing over the surface of the metal sheet, assists in removing the dust from the latter, and, when the dust is removed, conveys it to the open end of the concave, and discharges it with considerable force, thereby directing it away from the workmen, and relieving them from great annoyance and discomfort while running the machine.
The advantages of using the rubber or equivalent elastic gummy material are, first, that it removes the scale and dirt more readily and perfectly from the metal; secondly, that, as soon as the brushes begin to operate, the edge of the rubber becomes partially soft, and deposits a thin film of rubber on the surface of the metal, which protects it from the action of air and Water, and keeps it from rusting; and, thirdly, that the rubber, being flexible and elastic, is not liable to catch and bend up the edge of the metal sheets when they are fed to it. The feed-rolls are made small, and placed sufliciently near to the rubbing and polishing rolls or wheels to guide the metal sheets properly. The inclines are merely to hold the metal sheets up to the action of the rubber brushes or wheels, and the weighted or spring plates mare to smooth out the metal sheets and keep their edges from turning up as they are fed along.
A complete machine should be provided with two rubbing and polishing cylinders or brushes as shown in the drawing,.to clean both sides of the metal sheets; but a series of these rubbing-cylinders may be used for each side of the sheets, if preferred.
The gearing, driving pulleys, belts, &c., may be arranged in any suitable manner to properly actuate the parts of the machine, as hereinbefore described.
I claim as my invention-- 1. In a machine for cleaning and polishing sheet metal, the cylinders D E, having adjustable gum plates or rubbing-surfaces, substantially as described, for the purpose specified.
2. The two rubbing and polishing cylinders D E, combined with the feed-rolls a a b b, and inclines B 0, arranged and combined to polish the metal sheets on both sides, substantially as described.
3. The combination of the rubbing and polishing cylinders D or E with the inclines B or O, the feed-rolls, and the weighted plates m, arranged and operating substantially as and for the purposes set forth.
4.. The concave G, combined with the cylinder D, feed-rolls a a, and incline B, substantially as and for the purposes set forth.
DAVID M. REYNOLDS.
Witnesses:
GEO. W. VANDIVER, D. G. WILSON.
Publications (1)
Publication Number | Publication Date |
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US164329A true US164329A (en) | 1875-06-08 |
Family
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US164329D Expired - Lifetime US164329A (en) | Improvement in machines for polishing sheet-iron |
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- US US164329D patent/US164329A/en not_active Expired - Lifetime
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