US1626435A - Scraper for rolled plates - Google Patents
Scraper for rolled plates Download PDFInfo
- Publication number
- US1626435A US1626435A US128498A US12849826A US1626435A US 1626435 A US1626435 A US 1626435A US 128498 A US128498 A US 128498A US 12849826 A US12849826 A US 12849826A US 1626435 A US1626435 A US 1626435A
- Authority
- US
- United States
- Prior art keywords
- scraper
- guides
- plate
- lever
- laterally
- 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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/45—Scale remover or preventor
- Y10T29/4561—Scraper or scalper
Definitions
- DANIEL a SPRING Ann SAMUEL in snnlne,for wnnntme, Wnscn vrneinm, As-
- ' 'Ihi-s invention relates to mechanism for removing scale and .other iorelgn matter from metal plates as thelatter enter the rollsof a-rolling mill and the principal ob- 'jectofthe'inventionis to provide a simple scraper mechanism 'mounted upon theflroll' housings at the entrance side of the ;mill whereby adherentioreign matter is effectively removed fronrthe metal plates.
- Another object of the invention is the provision oi aunitary scraping mechanism comprising a supporting plate, ascraper member, guidesfor the-scraper member,-and means for actuating the scraper member all mounted on the supporting plate, the latter being-secured to the roll housings in adjusted relation to the entrance passage.
- a further'object :of the invention is the provision of guides 1501 the scraper member
- housing Fig-Lira?) isa sectionalview'on line 3- 3,.
- Figure 5 is .a sectional view on line "5- 5
- Figure 6 18% is a sectional -'view on line -44
- Fig. 1a plate IP is shown entering the mill and as being actedupon by the-scraping mechanism S, said plate being supported by conveyor' rolls C. V
- a supporting :plate 11 having inwardly bolts '18, scraper bar or blade 17.
- sa-idscraper plate 16 has at-g scraping mechanism mounted detail sectional viewshowing the slotted link connection between theextending side pieces 12 suitably spaced from the ends thereof is attached to the roller housing R lby means of angle brackets 13, as is clearly shown 'in Fig. 3.
- the supportingrplate 11 has outwardly extendmg vertical ribs 14 forming side guides for a scraper plate '16, which has removably mounted'on it lower end, as by means of The tachedithereto a longitudinally slotted link 19 which has connection with an actuating lever 20 that'is pivoted upon the plate 11 at 21.
- the scraper plate 16 is movable with relation to "the lever 20 by reasonof-the Slotted link con nection .justfdescribed, and it will also be noted that the link 19 is pivotally secured to the scraper plate '16 at 22 to permit the;
- T Located in front of 'the upper part of i the Scrapper plate 16' is a horizontally 'disposed ⁇ ban-28 secured'at its'ends to the plate I 11, as bybolts 29.
- Saidbarl has init's rear face recesses 30 1 in which are received vertically movable guides' -31 and 31 which in their :normal position have'their lower end. portions occupying a level below the path of travel of sheets 'to the rollsoi the mill, and' the ilower inner'sides of which are'provided with removable wear plates '32 and 32?, respective aly.
- the j upper end of the guide-31 is" slotted, as at 33, and is connected to the' lever F 20 through the intermediacy'of-a slotted link 35, the latter being rigidly attached T to the lever 20 by means of bolts 36.
- a pivot bolt 34 attaches said guide 31* to said link 35, beingdirected through'the slot 33 anda horizontal slot '35 provided'in aacrosshead portion of said link. Said slotted link connection permits the guide '31 to move laterally and vertically for a purpose which willhereinaiter'be described.
- the guide 31 has a slotted upper" end 37 connected by a'bolt 38"to one end of a longitudinally slotted lever '39 which-is pivoted to the plate l l-at lO'and which has 1 its opposite end connected, as at -12, to an end of a link 41 which has its opposlte end connected by a bolt a3 to a horizontally slotted link 44 secured to the lever 20.
- the guides 31 and 31* are arrangedto be moved laterally during their upward movement.
- the guides 31 and 31 may move laterally in the recesses 30. Their. upper ends may move laterally by reason ofthe slotted link connection hereinbefore described.
- the guides 31 and 31 have their outerredges inclined, as shown at 4:7 and- 4E8, respectively. Rollers 49 mounted in slotted hold-,
- ers 50 serve as anti-friction abutments for the outer edges of said guides 31' and .31.
- Said holders are secured to the plate 11 by bolts 51, as shown in Fig. 2,.the slots thereof providing for adjustment.
- the guides .31 and 81 are provided With attached vertical rods 52 and 53, respectively, and on. these rods are adapted to riderollers 54 and 55 which are yieldablyheld there; againstby springs 56 secured to eye bolts 57,
- Pivoted rods 58cand 59 suspendtherollers 54 and 55 from the cross strip28. .It will thus be seen that as the lever QO is moved in a counter-eloclnvise direction about the pivot21 tomove the scraperplate16 up-. wardly, the guides 31 and 31 are likewise moved upward and, at thesame time,"are
- scraper mechanism and guides are withdrawn from the path of travel thereof.
- a roll housing a supporting plate attached to said housing, a sheetfscraper movably mounted on said plate, guides for said scraper, a lever supported on said plate and.
- said device comprising a scraper plate, guides for said plate, and means for elevating said scraper plateand said guides.
- A. scraper apparatus comprising a scraper, vertically and laterally movable guides for said scraper, a lever for elevating and lowering said guides and said scraper,
- a scraper apparatus comprising a sup porting plate, a scraper, guides for said scraper, an actuating lever pivotally'com nected to said plate, and connections between said guides and said leveron opposite sides of said pivotal connection of the lever, of the plate, said connections comprising means whereby movement of said actuating lever;
- a scraper apparatus comprising a supporting plate, a scraper, and guides for the scraper, said guides being movable vertically and laterally, means normally mainwill actuatemovement of bothof said guides taining said guides in guiding positions, and
- a scraper apparatus comprising a supporting plate, a scraper, movable guides for said scraper, said guides having tapered portions whereby longitudinal movement of said guides permits lateral movement thereof, means biasing said guides laterally away from each other, and vanti-friction abutments for said guides.
- a scraper. apparatus comprising 7 a from said scraper, guides for said scraper, means for moving said scraper in one direction, means for moving said'guides in the same direction, and means operable upon movement of said guides in one-direction to move said' guides away from each other.
- a scraper and guides for said scraper movable therewith, eachof said guides having a tapered portion, and a rod connected to said guide and spaced therefrom, a roller adapted to abut said tapered portion, and a spring tensioned roller bearing on said rod whereby movemovei'nent in a lateral direction.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
April 26, 1927. 1,626,435.
D. T. SPRING ET AL SCRAPER FOR ROLLED PLATES F iled Au -10; 1926 I @2 shpbts shootfl l April 26,1927.
D.- T. SPRING ET: AL
SGRAPER FOR ROLLED PLATES Filed Aug-1o, 1926 2 Sheets-Sheet f IIIIIII/III/ll II/II/III/Il 'I/ Patented Apr. 26, 1927.
j warren STATES azaias Tsar or Pics.
. DANIEL a. SPRING Ann SAMUEL in snnlne,for wnnntme, Wnscn vrneinm, As-
7 SIGNOBSOETWO-IHIBDS TO HENRY nsootr'r, or WHEELING, WEST VIRGINIA.
1 s'cRAirER r03; .BOLLED'PLATES.
Apii-lic'ation filed August 10, 1926. 'Seria 1 1\T0.'-128,498.
' 'Ihi-s invention relates to mechanism for removing scale and .other iorelgn matter from metal plates as thelatter enter the rollsof a-rolling mill and the principal ob- 'jectofthe'inventionis to provide a simple scraper mechanism 'mounted upon theflroll' housings at the entrance side of the ;mill whereby adherentioreign matter is effectively removed fronrthe metal plates.-
Another object of the invention is the provision oi aunitary scraping mechanism comprising a supporting plate, ascraper member, guidesfor the-scraper member,-and means for actuating the scraper member all mounted on the supporting plate, the latter being-secured to the roll housings in adjusted relation to the entrance passage.
A further'object :of the invention is the provision of guides 1501 the scraper member,
these guides being laterally-movable -With relationto the inlet opening of the'housing so as not to interfere With the work as i the latter enter into the'rolls. 1
Other objects and purposes will become apparent'asthedescription of-the invention proceeds. For a complete understanding of the invention, reference is -tobe had to the accompanying P drawings forming of this specification. "In thedr-awings- Figure 1 i-s a side-view with the thereon;-- Y 'Figure 2 is anenlarged front elevation of the scraper-mechanism; I
agpart oi the roll. housing Fig-Lira?) isa sectionalview'on line 3- 3,.
Fig.2;
Figure 1 Fig. 2; v V
Figure 5 is .a sectional view on line "5- 5,
Figure 6 18% is a sectional -'view on line -44,
character 8. In Fig. 1a plate IP is shown entering the mill and as being actedupon by the-scraping mechanism S, said plate being supported by conveyor' rolls C. V
A supporting :plate 11 having inwardly bolts '18, scraper bar or blade 17.
upper end of sa-idscraper plate 16has at-g scraping mechanism mounted detail sectional viewshowing the slotted link connection between theextending side pieces 12 suitably spaced from the ends thereof is attached to the roller housing R lby means of angle brackets 13, as is clearly shown 'in Fig. 3. The supportingrplate 11 has outwardly extendmg vertical ribs 14 forming side guides for a scraper plate '16, which has removably mounted'on it lower end, as by means of The tachedithereto a longitudinally slotted link 19 which has connection with an actuating lever 20 that'is pivoted upon the plate 11 at 21. It willhere'be noted'that the scraper plate 16 :is movable with relation to "the lever 20 by reasonof-the Slotted link con nection .justfdescribed, and it will also be noted that the link 19 is pivotally secured to the scraper plate '16 at 22 to permit the;
required relative movements of the actuat ing lev'er 20-and scraperplate. The connection betweenthedink 19 and 'thelever 20is shown-in detail-in Fig 6, and itwill there be seen that a headed bolt- 23 carried by said lever '20 has a reduced threaded exy tension 23 passing through the slot'26 in the link "19,=and that a nut 27 secures th parts against displacement.
TLocated in front of 'the upper part of i the Scrapper plate 16' is a horizontally 'disposed {ban-28 secured'at its'ends to the plate I 11, as bybolts 29. Saidbarlhas init's rear face recesses 30 1 in which are received vertically movable guides' -31 and 31 which in their :normal position have'their lower end. portions occupying a level below the path of travel of sheets 'to the rollsoi the mill, and' the ilower inner'sides of which are'provided with removable wear plates '32 and 32?, respective aly. The j upper end of the guide-31 is" slotted, as at 33, and is connected to the' lever F 20 through the intermediacy'of-a slotted link 35, the latter being rigidly attached T to the lever 20 by means of bolts 36. A pivot bolt 34 attaches said guide 31* to said link 35, beingdirected through'the slot 33 anda horizontal slot '35 provided'in aacrosshead portion of said link. Said slotted link connection permits the guide '31 to move laterally and vertically for a purpose which willhereinaiter'be described. The guide 31 has a slotted upper" end 37 connected by a'bolt 38"to one end of a longitudinally slotted lever '39 which-is pivoted to the plate l l-at lO'and which has 1 its opposite end connected, as at -12, to an end of a link 41 which has its opposlte end connected by a bolt a3 to a horizontally slotted link 44 secured to the lever 20. The
tion of said guides when said lever is moved 111 a; COlHltQlFClOCkWlSB dlrectlon aboutv its pivot. 21 and for lowering said guides upon clockwise movement, as when the sole noid 46 is energized.
It is advantageous to provide for the movement of the guides 81 and 31 outwardly relative to the path of travel of sheets entering the mill so that no interference is offered by the guides to the plate asthe forward end of the latter passes between said guides. To this end the guides 31 and 31* are arrangedto be moved laterally during their upward movement. As shown by Fig. 5, the guides 31 and 31 may move laterally in the recesses 30. Their. upper ends may move laterally by reason ofthe slotted link connection hereinbefore described. To permit lateral movement of. their/lower ends the guides 31 and 31 have their outerredges inclined, as shown at 4:7 and- 4E8, respectively. Rollers 49 mounted in slotted hold-,
' the latter being mounted in the plate 11..
Pivoted rods 58cand 59 suspendtherollers 54 and 55 from the cross strip28. .It will thus be seen that as the lever QO is moved in a counter-eloclnvise direction about the pivot21 tomove the scraperplate16 up-. wardly, the guides 31 and 31 are likewise moved upward and, at thesame time,"are
' actuated to move laterally outward in oppositedirections because of the tapered por and 48, the springs 56 causing the upper parts of the guides 31 and 31 to follow the lateralmovement of parts {L7 and 4-8 thereof.
From the foregoingdescription the con struction, operation and advantages of the novel mechanism will be readily understood. As the forward end of the plate P approaches the rolls of the roll housing, the
. scraper mechanism and guides are withdrawn from the path of travel thereof.
Having passed by said elements, the latter are actuated through the lever 20 to'resume their normal positions, as shown Fig, 2,
the lower plate. 7
While we have shown and described the preferred construction, it will be understood Y that certain changes in construction-and arrangement of parts may-be -made without departing from the invention as defined by the appended claims.
What is claimed is, c
1. The combination with a set of rolls and arollhousing, of a scraper device positioned in front of said housing,said scraper device comprising a scraper member, guides for said scraper member, and'means for moving said guides laterally of the path of travel of sheets as the latter enter-the rolls.
2. In combination witha set of rollsand.
a roll housing,.a supporting plate attached to said housing, a sheetfscraper movably mounted on said plate, guides for said scraper, a lever supported on said plate and.
connected to said scraper and said guides for operating the latter,and means for moving said guides laterally of the path of travel of sheets entering the rolls.
3. The combination with ;a roll housing, of a scraper device mounted on said housing,
said device comprising a scraper plate, guides for said plate, and means for elevating said scraper plateand said guides. I
l. A. scraper apparatus comprising a scraper, vertically and laterally movable guides for said scraper, a lever for elevating and lowering said guides and said scraper,
and slotted link connections between said lever and said scraper and guides whereby said scraper and guides may bemoved. up-
wardly without being moved laterally by said lever. V v r 5. A scraper apparatus comprising a sup porting plate, a scraper, guides for said scraper, an actuating lever pivotally'com nected to said plate, and connections between said guides and said leveron opposite sides of said pivotal connection of the lever, of the plate, said connections comprising means whereby movement of said actuating lever;
in the same direction. w
.6. A scraper apparatus comprising a supporting plate, a scraper, and guides for the scraper, said guides being movable vertically and laterally, means normally mainwill actuatemovement of bothof said guides taining said guides in guiding positions, and
means for shifting said guides positions upon elevation thereof. 7. A scraper apparatus comprising a supporting plate, a scraper, movable guides for said scraper, said guides having tapered portions whereby longitudinal movement of said guides permits lateral movement thereof, means biasing said guides laterally away from each other, and vanti-friction abutments for said guides. p
8. A scraper. apparatus comprising 7 a from said scraper, guides for said scraper, means for moving said scraper in one direction, means for moving said'guides in the same direction, and means operable upon movement of said guides in one-direction to move said' guides away from each other.
9. In a scraperapparatus, a scraper, and guides for said scraper movable therewith, eachof said guides having a tapered portion, and a rod connected to said guide and spaced therefrom, a roller adapted to abut said tapered portion, and a spring tensioned roller bearing on said rod whereby movemovei'nent in a lateral direction.
ment of said guide in one direction causesits 10. The combination with a roll housing, of a scraper. device comprising a scraper plate, guides for said scraper plate, means for simultaneously moving said? scraper plate and said guides in either of two Vertical directions, andm eans for moving said guides laterally relative to each other.
In testimony whereof We afiiX our signatui'es.
- SAMUEL E. SPRING. l
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US128498A US1626435A (en) | 1926-08-10 | 1926-08-10 | Scraper for rolled plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US128498A US1626435A (en) | 1926-08-10 | 1926-08-10 | Scraper for rolled plates |
Publications (1)
Publication Number | Publication Date |
---|---|
US1626435A true US1626435A (en) | 1927-04-26 |
Family
ID=22435627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US128498A Expired - Lifetime US1626435A (en) | 1926-08-10 | 1926-08-10 | Scraper for rolled plates |
Country Status (1)
Country | Link |
---|---|
US (1) | US1626435A (en) |
-
1926
- 1926-08-10 US US128498A patent/US1626435A/en not_active Expired - Lifetime
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1805018A (en) | Molding machine | |
US1626435A (en) | Scraper for rolled plates | |
US1744391A (en) | Plate-bending machine | |
US3452785A (en) | Apparatus for depositing and conveying rod rings in sequence with rod forming means | |
US1584674A (en) | Device for removing scale and surface defects from sheet bar while being rolled hot | |
US2165104A (en) | Strip guide for rolling mills | |
US1380430A (en) | l smith | |
US607110A (en) | Edging attachment for rolling-fy | |
DE637621C (en) | Reversing rolling mill with adjustable guide rails arranged on both sides | |
US214578A (en) | Improvement in rolling-mills | |
US1686398A (en) | Metal-scraping apparatus | |
US1804735A (en) | Hydraulic scaler | |
DE1952917C3 (en) | Guide device for importing rod-shaped hot rolled material | |
US1809128A (en) | Automatic repeater for rolling mills | |
US1925782A (en) | Device for cleaning flat rolled hot and cold rolled steel | |
DE279467C (en) | ||
DE366420C (en) | Device for gluing cardboard by means of roller pairs | |
US1956636A (en) | Chute device for rolling mills | |
US447051A (en) | Eails | |
DE294841C (en) | Mechanical conversion for sheet metal rolling mills | |
US941700A (en) | Doubling apparatus. | |
US1067990A (en) | Rolling-mill for rolling tubes. | |
US556193A (en) | Sheet-metal-rolling mill | |
DE41730C (en) | Guide plates on rolling mills | |
DE551023C (en) | Guide box for rolling mills with guide jaws mounted in special jaw holders |