US1871707A - Material handling apparatus - Google Patents
Material handling apparatus Download PDFInfo
- Publication number
- US1871707A US1871707A US464160A US46416030A US1871707A US 1871707 A US1871707 A US 1871707A US 464160 A US464160 A US 464160A US 46416030 A US46416030 A US 46416030A US 1871707 A US1871707 A US 1871707A
- Authority
- US
- United States
- Prior art keywords
- conveyor
- suction
- shingles
- strips
- suction chamber
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H3/00—Separating articles from piles
- B65H3/44—Simultaneously, alternately, or selectively separating articles from two or more piles
- B65H3/443—Simultaneously, alternately, or selectively separating articles from two or more piles simultaneously
Definitions
- ABSIGNOBS TO THE RUBIEEOID (10., 9F .N'EW YORK, N. Y., A CORPORATION OF NEW JERSEY HATERIL'L HANDLING APPARATUS Application filed June 27,
- Prepared roofin shingles and shingle strips are now ma e in diiferent colors and color blends, and are packed in bundles each containing a predetermined color assortment.
- This invention provides means whereby the color assortment may be effected mechanically and the shingles or strips laid upon a conveyor in such arrangement that they may he formed into bundles directly as they are delivered from the conveyor.
- Fig. 2 is a plan with certain of the lifting units broken away;
- Fig. 3 is a detail view of one of the lifting units including the suction cup and appur tenant parts;
- Fig. 4 is an enlarged sectional view of the suction cup.
- Fig. 5 is a. front view of the same.
- 1 designates the frame on which is mounted a power driven conveyor 2. preferably of the endless type provided with conventional adjusting devices. 3. The upper reach of the conveyor belts travel over and are supported by slats or rails 4.
- Means are provided for lifting the shingles or strips one at a time from the piles and delivering them to the conveyor.
- the lifting means are arranged in units, one unit for each pile of shingles or strips to be handled. each unit consisting of one or more reciprocating lifters depending on the length of the shingles or strips. In the present instance the units each comprise two lifters arranged transversely of the machine.
- Each lifter has a suction cup 7 attached to the foot of arod 8, which rod extends freely through a tube 9.
- a compression tube 9 On the lower portion of rod 8, bearing between the lower end of tube 9 and the suction cup 7, is a compression tube 9, is connected by a connecting rod 15- wi h a power driven wheel 16 mounted on the frame 1.
- Rotary motion of Wheel 16 imparts a reciprocating motion to the tube 9. ⁇ in the downward stroke of said tube its lower end bears against the spring 10 and presses the suction cup 7 against the topmost shingle or strip of pile 6, said spring compensating for variation in height of the pile as the shingles or strips are removed therefrom.
- the upper end of tube 9 bears against the lock nut 11 on rod 8 and lifts the suction cup. with the attached shingle or strip, away from the pile.
- the suction cup i shown in detail in Figs. 4.- and 5. has an internally threaded boss 1.? by which it is attached to the foot of the lifter rod 8.
- the cup also has a suction port 18 face of the suction port, normally closing said port.
- the valve disc has :1 lug 22 by which it is pivotally attached to a lever arm 23, which arm is supported on a fulcrum 24.
- the free end 25 of said arm extends forward slightly beyond theplane of the face of the cup.
- a stripper plate 27 is provided, which plate is mounted on the frame 1. On the upward stroke of the lifter the shingle is carried against said plate and stripped'from the cup. I'he plate 27. also serves to guide and direct the shingle or strip onto the conveyer 2.
- the several units of the machine operate simultaneously, each lifting a shingle or strip from a pile and depositing it on the conveyer.
- the shingles or strips are then delivered by the conveyor and discharged or removed in the order in which they have been laid thereon, and formed into packages in which the differently colored shingles or strips are arranged in a regular color sequence.
- A. material handling device comprising a. conveyor, a series of material containing bins, a series of material handling devices, a suction chamber mounted on each of said de vices, means actuated when said Ehamber is in contact with the material for rendering said suction chamber operable to lift materiaL from one of said bins and means for o e rating said handling" devices and suction c embers into contact with said material and a then over said conveyor.
- a material handling assembly comprising a conveyor, a series of material containing bins, a series of material handling de vices, a suction chamber mounted on each of said devices, means carried by said chamber and actuated by contact with the material vices, a suction chamber mounted on each of said devices, means carried by said chamber and actuated by contact with the material for rendering said suction chamber operable to lift material from one of said bins, means for operating said handling devices and suction chamber into contact with said material and then over said conveyor, and means operable when said handling device is over said conveyor for releasing the material from said suction chamber;
- a material handling assembly comprising a conveyor, a series of spaced material bins mounted above said conveyor, a plurality of material handling devices, means for reciprocating said devices into contact with material in said bins and then over said conveyor, a suction chamber mounted on the material contacting end of each of said handling devices, means carried by said chamber and actuated by contact with the material for rendering said suction chamber operable to lift material from one of said bins, and stripping means operable when said suction chamber is over said. conveyor for releasing the material from said chamber. 5.
- a material handling assembly comprising a conveyor, a support for a pile of material, a material handling device, means for reciprocating said device into contact with material on said support and then over said conveyor, a suction chamber mounted on the material contacting end of said device, means urging said suction chamber forwardly into contact with the material to compensate for decrease in height of the pile as material is removed therefrom, means carried by said chamber and actuated by contact with the material for rendering said suction chamber operable to lift material from said support, and stripping means operable when said suction chamber is over said conveyor for releasing the material from said cham ber.
Description
Aug. 16, 1932.
E. E. KLUPMEYER ET AL MATERIAL HANDLING APPARATUS Filed June 27. 1950 2 Sheets-Sheet l INVE ATTORNEY v Aug. 16, 1932. E. E. KLUPMEYER ET AL MATERIAL HANDLING APPARATUS Filed June 27. 1930 I 2 Sheets-Sheet 2 INVENTORS BY Mfg ATTORNEY Patented Aug. 16, 1932 umrao sra'ras PATENT OFFICE.-
EDWABD ERNST norm AND AURA ALBERT MAXWELL, OF JOLIET, ILLINOIS,
ABSIGNOBS TO THE RUBIEEOID (10., 9F .N'EW YORK, N. Y., A CORPORATION OF NEW JERSEY HATERIL'L HANDLING APPARATUS Application filed June 27,
and depositing them upon the conveyor m a regular sequence.
Prepared roofin shingles and shingle strips are now ma e in diiferent colors and color blends, and are packed in bundles each containing a predetermined color assortment. This invention provides means whereby the color assortment may be effected mechanically and the shingles or strips laid upon a conveyor in such arrangement that they may he formed into bundles directly as they are delivered from the conveyor.
Other advantages and objects of the invention will appear from the following description thereof, it being understood that modifications of the same may be made by one skilled in the art without departing from the principle of the invention and within the scope of the claims.
The accompanying drawings illustrate one embodiment of the invention, in which Figure l. is a side elevation of the apparatus;
Fig. 2 is a plan with certain of the lifting units broken away;
Fig. 3 is a detail view of one of the lifting units including the suction cup and appur tenant parts;
Fig. 4 is an enlarged sectional view of the suction cup; and,
Fig. 5 is a. front view of the same.
Referring to the drawings, 1 designates the frame on which is mounted a power driven conveyor 2. preferably of the endless type provided with conventional adjusting devices. 3. The upper reach of the conveyor belts travel over and are supported by slats or rails 4.
Mounted on the frame above the conveyer are a plurality of racks 5 each holding a pile 6 of shingles or strips. Each pile preferably 1930. Serial No. 464,160.
consists of shingles or strips of one color, but the colors of the several piles respectively being usually different. The particular machine illustrated is intended to sort shingles or strips of four colors and is accordingly provided with. tour racks. Obviously more or less racks may be used.
Means are provided for lifting the shingles or strips one at a time from the piles and delivering them to the conveyor. The lifting means are arranged in units, one unit for each pile of shingles or strips to be handled. each unit consisting of one or more reciprocating lifters depending on the length of the shingles or strips. In the present instance the units each comprise two lifters arranged transversely of the machine.
The lifters are all precisely similar in construction and operation, and accordingly it is merely necessary to describe one in detail. Each lifter has a suction cup 7 attached to the foot of arod 8, which rod extends freely through a tube 9. On the lower portion of rod 8, bearing between the lower end of tube 9 and the suction cup 7, is a compression tube 9, is connected by a connecting rod 15- wi h a power driven wheel 16 mounted on the frame 1. Rotary motion of Wheel 16 imparts a reciprocating motion to the tube 9. {in the downward stroke of said tube its lower end bears against the spring 10 and presses the suction cup 7 against the topmost shingle or strip of pile 6, said spring compensating for variation in height of the pile as the shingles or strips are removed therefrom. 0n the re verse strole the upper end of tube 9 bears against the lock nut 11 on rod 8 and lifts the suction cup. with the attached shingle or strip, away from the pile.
The suction cup i", shown in detail in Figs. 4.- and 5. has an internally threaded boss 1.? by which it is attached to the foot of the lifter rod 8. The cup also has a suction port 18 face of the suction port, normally closing said port. The valve disc has :1 lug 22 by which it is pivotally attached to a lever arm 23, which arm is supported on a fulcrum 24. The free end 25 of said arm extends forward slightly beyond theplane of the face of the cup. As the suction cup is brought into contact with a shingle or strip, the free end of the lever arm is depressed, against the spring 26, thereby opening the valve and applying suction to the cup.-
To detach the shingle or strip from the cup, a stripper plate 27 is provided, which plate is mounted on the frame 1. On the upward stroke of the lifter the shingle is carried against said plate and stripped'from the cup. I'he plate 27. also serves to guide and direct the shingle or strip onto the conveyer 2.
The several units of the machine operate simultaneously, each lifting a shingle or strip from a pile and depositing it on the conveyer. The shingles or strips are then delivered by the conveyor and discharged or removed in the order in which they have been laid thereon, and formed into packages in which the differently colored shingles or strips are arranged in a regular color sequence.
What we claim is 1. A. material handling device comprising a. conveyor, a series of material containing bins, a series of material handling devices, a suction chamber mounted on each of said de vices, means actuated when said Ehamber is in contact with the material for rendering said suction chamber operable to lift materiaL from one of said bins and means for o e rating said handling" devices and suction c embers into contact with said material and a then over said conveyor.
2. A material handling assembly comprising a conveyor, a series of material containing bins, a series of material handling de vices, a suction chamber mounted on each of said devices, means carried by said chamber and actuated by contact with the material vices, a suction chamber mounted on each of said devices, means carried by said chamber and actuated by contact with the material for rendering said suction chamber operable to lift material from one of said bins, means for operating said handling devices and suction chamber into contact with said material and then over said conveyor, and means operable when said handling device is over said conveyor for releasing the material from said suction chamber;
4. A material handling assembly comprising a conveyor, a series of spaced material bins mounted above said conveyor, a plurality of material handling devices, means for reciprocating said devices into contact with material in said bins and then over said conveyor, a suction chamber mounted on the material contacting end of each of said handling devices, means carried by said chamber and actuated by contact with the material for rendering said suction chamber operable to lift material from one of said bins, and stripping means operable when said suction chamber is over said. conveyor for releasing the material from said chamber. 5. A material handling assembly comprising a conveyor, a support for a pile of material, a material handling device, means for reciprocating said device into contact with material on said support and then over said conveyor, a suction chamber mounted on the material contacting end of said device, means urging said suction chamber forwardly into contact with the material to compensate for decrease in height of the pile as material is removed therefrom, means carried by said chamber and actuated by contact with the material for rendering said suction chamber operable to lift material from said support, and stripping means operable when said suction chamber is over said conveyor for releasing the material from said cham ber.
Signed at Jolict in the county of Will and State of Illinois.
EDWARD ERNST KLUPMEYER. AURA ALBERT MAXWELL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US464160A US1871707A (en) | 1930-06-27 | 1930-06-27 | Material handling apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US464160A US1871707A (en) | 1930-06-27 | 1930-06-27 | Material handling apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
US1871707A true US1871707A (en) | 1932-08-16 |
Family
ID=23842791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US464160A Expired - Lifetime US1871707A (en) | 1930-06-27 | 1930-06-27 | Material handling apparatus |
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US (1) | US1871707A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2461573A (en) * | 1945-04-02 | 1949-02-15 | Tw & Cb Sheridan Co | Machine for stuffing newspapers or similar sheet material assemblages |
US2542089A (en) * | 1946-08-30 | 1951-02-20 | Charles L Leifer | Collating machine |
US2561223A (en) * | 1947-02-17 | 1951-07-17 | Orville K Peckham | Reciprocating sheet feeding device |
US2644274A (en) * | 1949-05-07 | 1953-07-07 | Corning Glass Works | Burn-off machine |
US2722414A (en) * | 1951-04-24 | 1955-11-01 | Reynolds & Reynolds Company | Collating machine |
-
1930
- 1930-06-27 US US464160A patent/US1871707A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2461573A (en) * | 1945-04-02 | 1949-02-15 | Tw & Cb Sheridan Co | Machine for stuffing newspapers or similar sheet material assemblages |
US2542089A (en) * | 1946-08-30 | 1951-02-20 | Charles L Leifer | Collating machine |
US2561223A (en) * | 1947-02-17 | 1951-07-17 | Orville K Peckham | Reciprocating sheet feeding device |
US2644274A (en) * | 1949-05-07 | 1953-07-07 | Corning Glass Works | Burn-off machine |
US2722414A (en) * | 1951-04-24 | 1955-11-01 | Reynolds & Reynolds Company | Collating machine |
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