US3269627A - Strip guiding apparatus - Google Patents
Strip guiding apparatus Download PDFInfo
- Publication number
- US3269627A US3269627A US359351A US35935164A US3269627A US 3269627 A US3269627 A US 3269627A US 359351 A US359351 A US 359351A US 35935164 A US35935164 A US 35935164A US 3269627 A US3269627 A US 3269627A
- Authority
- US
- United States
- Prior art keywords
- strip
- guiding
- rollers
- roller
- collar
- 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
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/3433—Feeding or guiding devices not specially adapted to a particular type of apparatus for guiding the leading end of the material, e.g. from or to a coiler
- B21C47/3441—Diverting the leading end, e.g. from main flow to a coiling device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/14—Guiding, positioning or aligning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/3408—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the lateral position of the material
- B21C47/3416—Feeding or guiding devices not specially adapted to a particular type of apparatus for monitoring the lateral position of the material with lateral edge contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/44—Stretching or treating the layers before application on the drum
- B29D2030/4406—Adjusting the positions of the layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/38—Textile inserts, e.g. cord or canvas layers, for tyres; Treatment of inserts prior to building the tyre
- B29D30/44—Stretching or treating the layers before application on the drum
- B29D2030/4406—Adjusting the positions of the layers
- B29D2030/4418—Adjusting the positions of the layers laterally, e.g. sideways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/44—Moving, forwarding, guiding material
- B65H2301/442—Moving, forwarding, guiding material by acting on edge of handled material
- B65H2301/4421—Moving, forwarding, guiding material by acting on edge of handled material by abutting edge
Definitions
- This invention relates to a strip guiding apparatus and, more particularly, to an apparatus that is adapted to engage the opposite sides of a moving strip in such a manner as to assure passage of the strip over a predetermined path of travel. While it will be apparent from a reading of this specification that the invention may be readily adapted for use in guiding various types of strip-like material, such as, paper, rubber, plastic, etc., it has been found particularly useful in connection with the processing of steel strip.
- any appreciable lateral movement is intolerable.
- the strip in the process of rolling strip in a heated condition, as the strip rapidly issues from the last rolling mill stand, it is conveyed to a coiler where it is wrapped upon a rotating mandrel.
- the strip be prevented from moving to any appreciable extent in a lateral direction relative to the mandrel, since such movement results in certain convolutions of the coil extending outward from other convolutions thereof.
- the projecting convolutions are damaged, which damaged portions are not only unsaleable, but require additional labor to remove them from the coils.
- the toleration of any substantial lateral movement of the strip during the coiling thereof creates a condition wherein the coil will telescope during its removal from the mandrel of the coiler.
- the apparatus comprises a pair of rollers, each roller having at one end a rotatable concentric collar, a portion of which engages one of the opposite edges of the strip.
- One of the rollers and collars is adjustable to a predetermined position relative to the others, and at least one has the ability to be quickly moved relatively to the other, the construction has the advantage that one of the collar may be preset in its strip guiding position and one quickly moved into and out of its strip guiding position.
- the apparatus When the apparatus is employed in conjunction with a hot strip coiler, it can be advantageously arranged be- "ice tween the pinch roll unit employed to urge the strip into the coiler and the opposed strip side guards that normally precede the pinch roll unit.
- one of the rollers of the apparatus, including its strip guiding collar is traversed toward the center of the path of travel of the strip by the mechanism that traversely moves one of the strip side guards.
- the other roller of the apparatus, including its collar is likewise adjusted by the mechanism provided for tranversely moving the other side guard, but in addition means are provided that will quickly move the roller and its strip guiding collar into and out of its operative position.
- the relatively short flat surfaces of the collars are designed to keep to a minimum any differential in speed between the edges of the strip and the contacting surfaces of the collars.
- FIGURE 1 represents a plan view of the hereindisclosed strip guiding apparatus which is illustrated in conjunction with the opposed strip entry side guards of a hot strip downcoiler of a hot strip rolling mill;
- FIGURE 2 is a sectional view taken on lines IIII of FIGURE 1;
- FIGURE 3 is a front elevational view, partly in section, of the strip guiding apparatus illustrated in FIGURE 1 illustrating a part of the downcoiler;
- FIGURE 4 is a sectional view taken on lines IVIV of FIGURE 1;
- FIGURE 5 is a sectional view taken on lines VV of FIGURE 4.
- FIGURE 6 is an enlarged partial sectional view of one of the strip guiding collars shown in the previous figures.
- the arrow located on the right-hand side of the figure indicates the direction of the path of travel of the strip as it issues from the hot runout table of the rolling mill, neither of which are shown.
- the lower roll 8 of the first pinch roll unit is shown.
- the strip issues from the hot runout table, it passes onto a strip entry table 9 of a coiler 10 partly illustrated in FIGURE 3 both of which are or ordinary construction, the table consisting of a plurality of rollers 11 which are rotatably received in the frame of the table and driven by individual motors 12.
- the rollers 11 are skewed or tilted to urge the strip in a transverse direction toward the one side of the table 9.
- the coiler entry table 10 is provided with a pair of op positely arranged extending elongated strip side guards 13 and 14, which are, in the usual manner, traversed toward and away from each other.
- the driving arrangement for tra-nversing the side guards is best shown in FIGURES 1 and 2 and consist of a motor 15 and two gear reducers 15a, the reducers serving to drive shafts 16 which are connected to each of the side guards 13 and 14.
- FIGURE 2 which shows one of the shafts 16, best illustrates the relationship that the shafts 16 have to the guards 13 and 14.
- nuts 1611 are provided which extend into threaded portions 17 and 18 of the shaft 16, the threads on the portion- 17 being at opposite hand with respect to the threads on the portion 18.
- FIGURE 2 it will be observed that the shaft 16 in the region of the center of the table is actually divided, the two centrally arranged ends being received in a common sleeve 19.
- a piston cylinder assembly 23 carried by the table 9 connected to the extreme end of the .portion 18 by bell crank 24 moves the shaft 16, its stroke controlling the extent of movement.
- the side guards 13 and 14 are positioned transversely by rotation of the shafts 16.
- the portions 18 of the shafts 16 are moved toward the right as one views FIGURE 2.
- FIGURE 2 the phantom lines represent the maximum operating positions of the guards 13 and 14 while the solid lines representing the minimum operating positions which correspond to the positions of the guards shown in FIGURE 1.
- FIGURE 6 illustrates that at the base of the collar 28, it is formed with a relatively short flat portion 31 that extends away from the center of the roller, terminating into a tapering portion 32.
- the portions 31 and 32 are preferably made up of hardened metal.
- rollers 25 are provided with a base 33 to which there are formed projections 34 which are received in guide members 35, the guides being carried by a sub-base 35a.
- the motor 30 is supported by the base 33.
- the base and associated guides are similar to that provided for the roller 25 as can be seen in FIGURES 3 and 5 so that no particular description thereof is deemed necessary.
- the roller 26 has a collar 36 similar to the collar 28 of the roller 25, except that it is arranged so that its strip engaging surface engages the opposite edge of the strip.
- the roller 26 is received at its opposite ends in spaced apart bearings 37, the lower end of which, as viewed in FIGURE 1, is connected to and driven by a motor 38 carried by the base of the roller.
- roller 26 is connected to the side guard 13 by an arm 39 by which construction the roller 26 and collar 36 move transversely with the guide 13.
- the strip engaging portion 31 of the collar 36 is made to extend a slight bit in front of the strip engaging portion of the guard 13, thereby assuring that the total benefit of the strip guiding collar is obtained.
- the roller 25 is moved laterally. and for which purpose there is provided a speed reducer 39 which is driven from the mot-or 15 provided for the traversing of the side guards 13 and 14, this construction being best shown in FIGURE 4.
- the reducer 39 drives a shaft 40 which has a threaded portion received in a nut 41 which in turn is received in a frame 41a.
- the base that supports a .piston cylinder assembly 42 which is provided to quickly adjust laterally the collar 28.
- This cylinder assembly is connected to the base 33 of the roller 25 by a bracket 42a. In this construction the rotation of the nut 41 will move the cylinder 42 and roller 25 as a unit, whereas on operation of the cylinder only the roller will move.
- the collar 28 when in its operative position, is adapted to be located so that its strip engaging surface 31 will extend slightly past the guiding surface of the guide 14.
- a strip is identified as S projecting upward from the table 9 above the rollers 25 and 26, there is provided a frame 43 to which there is rotatably mounted a shaft 43a, the shaft having secured thereto an arm 44 extending in a downward o'blique direction. Also rigidly secured to the shaft 43a is a lever 45 to the upper end of which is connected a piston cylinder assembly 46 provided to rotate the shaft 43a and angularly move the arm 44 toward and away from the table. To the lower end of the arm 44 there is secured a freely rotatable strip holddown roller 47 which, as shown in phantom in FIGURE 3, is adapted to be brought into a nested relationship with respect to the strip guiding collars 28 and 36.
- roller 47 it is the function of the roller 47 to maintain the strip S against the body of the rollers 25 and 26 thereby to resist any tendency of the strip to climb radially outward of the collars and to cause the strip to are which will impart lateral stiffness to the strip and thus improve the guiding thereof to the coiler 10.
- the desired contact between the strip and the rollers 25 and 26 and the obtaining of the lateral stiffness could be obtained by providing means for raising the rollers 25 and 26 relative to the strip, in which construction it would not be necessary to provide the holddown roller 47.
- the equipment at the extreme left of FIGURE 1 represents the lower roll 48 of a second pinch roll unit and a coiler table 49 of the second coiler, not shown, the strip side guards 51 and 52 thereof also being partly illustrated.
- the side guard 14 After the presetting of the side guard 14, it will be retracted to its open position by the operation of the pist-on cylinder assemblies 23. The movement in this instance will be aproximately two inches.
- the collar 28 will also have been set in its operative position, when the guard 14 is preset, since they are both connected to the motor 15. However, as in the case of the side guard 14, the collar 28 will be moved to its open position by operation of the piston cylinder assembly 42, pending the passage of the leading end over the table 9, after which it will be brought into its operative position by the operation of the piston cylinder 42, along with the guard 14 which will be moved laterally upon the operation of the cylinder assemblies 23.
- the holddown roller 47 will be positioned in its upper inoperative position. As shown in FIGURE 3, with the roller 47 raised and the strip guiding collar 28 and guide 14 open, the leading end of the strip will pass over the table 9 into the coiler 10. The open condition thus allows for the fact that the leading end may be enlarged or cambered.
- the piston cylinder assemblies 23, 42 and 46 are operated to bring the side guard 14, strip guiding collar 28 and roller 47, respectively, into their operative positions, in which positions the strip guiding surfaces 31 of the collars 2'8 and 36 will be positioned so that the separating distance will slightly exceed the width of the strip to prevent the strip from moving lateral beyond these narrow limits. It will be noted that these rollers being rotated will have the tendency to urge the strip on, the influence of the roller 47 assuring that the maximum guiding etlect is obtained from the strip guiding collars 28 and 36.
- strip guiding collars 28 and 36 can be mounted on a single roller with means for moving them relative to each other.
- a strip guiding apparatus built in accordance with the teaching of the invention can be employed to guide strip-like material other than in connection with a coiler of a hot strip rolling mill.
- An apparatus for guiding strip-like material during its travel along a given path comprising:
- a disk-like material guiding member carried by and rotatably projecting from each of said other rollers and having guiding surfaces adapted to engage and confine the opposite edges of the material, respectively,
- An apparatus for guiding strip-like material during its travel along a given path comprising:
- said pair of rollers having first portions for at least partially supporting the strip and second portions serving as projections, one projection arranged to be engaged by one edge of the strip and the other projection arranged to be engaged by the opposite edge of the strip to restrict lateral movement of the strip, a pair of strip side guards mounted above said table, said side guards arranged in guiding relationship with said projections thereby to assist said projections in restricting lateral movement of the material,
- rollers are arranged parallel and closely adjacent to each other and said collars are staggered relative to each other in the direction of the path of travel of the strip.
- said table comprises several other rollers, means for driving said pair of rollers and said other rollers at approximately the same speed.
- An apparatus including means for causing positive engagement between said pair of rollers and the strip.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Replacement Of Web Rolls (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Basic Packing Technique (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15024/63A GB1033972A (en) | 1963-04-17 | 1963-04-17 | Strip guiding apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
US3269627A true US3269627A (en) | 1966-08-30 |
Family
ID=10051721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US359351A Expired - Lifetime US3269627A (en) | 1963-04-17 | 1964-04-13 | Strip guiding apparatus |
Country Status (6)
Country | Link |
---|---|
US (1) | US3269627A (es) |
BE (1) | BE646726A (es) |
DE (1) | DE1474258A1 (es) |
ES (1) | ES298838A1 (es) |
GB (1) | GB1033972A (es) |
NL (1) | NL6404122A (es) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3387760A (en) * | 1965-12-24 | 1968-06-11 | Agfa Gevaert Ag | Apparatus for centering bands of lightsensitive material or the like |
US4595283A (en) * | 1984-04-03 | 1986-06-17 | Lucht Engineering, Inc. | Apparatus and method for advancing photographic print paper |
US4643013A (en) * | 1985-06-25 | 1987-02-17 | Blazevic David T | Coil guide system for hot strip mills |
US4750660A (en) * | 1985-08-05 | 1988-06-14 | Isowa Industry Co., Ltd. | Sheet guide positioning apparatus |
US5099277A (en) * | 1988-12-01 | 1992-03-24 | Orren J. Lucht | Vacuum platen for use in a printer |
US5524804A (en) * | 1995-02-14 | 1996-06-11 | Bridgestone/Firestone, Inc. | Lock-out device for threading in a strip guide apparatus |
US5551619A (en) * | 1995-02-14 | 1996-09-03 | Bridgestone/Firestone, Inc. | Tread strip centering guide for tire building machines |
US5915611A (en) * | 1996-07-12 | 1999-06-29 | Bridgestone Corporation | Conveyor assembly for strip material |
US20060249894A1 (en) * | 2005-04-22 | 2006-11-09 | Halm Industries Co., Inc. | Adjustable aligner mechanism |
US20150027192A1 (en) * | 2013-07-25 | 2015-01-29 | Sungwoo Hitech Co., Ltd. | Flexible roll forming device, blank guide device, blank feeding device, and flexible roll forming system having the same |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4003717C2 (de) * | 1990-02-08 | 1999-05-06 | Schloemann Siemag Ag | Seitenführung für auf einem Rollgang transportiertes Walzband |
JPH0669582B2 (ja) * | 1990-10-23 | 1994-09-07 | 石川島播磨重工業株式会社 | サイドガイドの制御方法 |
GB2276107B (en) * | 1990-10-23 | 1995-05-03 | Ishikawajima Harima Heavy Ind | Method of winding a strip of material |
DE4332571A1 (de) * | 1993-09-24 | 1995-03-30 | Esselte Meto Int Gmbh | Einstellbare Führung für bandförmiges Material |
US5486259A (en) | 1994-01-05 | 1996-01-23 | Monarch Marking Systems, Inc. | Labeler with adjustable roll mounting means |
US5833377A (en) * | 1996-05-10 | 1998-11-10 | Monarch Marking Systems, Inc. | Core, spindle and combination thereof |
US5820277A (en) * | 1996-05-10 | 1998-10-13 | Monarch Marking Systems, Inc. | Printer |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1025184A (en) * | 1911-12-07 | 1912-05-07 | Vose & Sons Piano Company | Music-sheet guide. |
US1700099A (en) * | 1926-02-27 | 1929-01-22 | Goodyear Tire & Rubber | Attachment for calenders |
US2208504A (en) * | 1936-08-28 | 1940-07-16 | American Mach & Foundry | Cigarette paper feed |
US3050227A (en) * | 1959-12-29 | 1962-08-21 | Paillard Sa | Device for the sound reproduction of cinematographic films |
-
1963
- 1963-04-17 GB GB15024/63A patent/GB1033972A/en not_active Expired
-
1964
- 1964-04-13 US US359351A patent/US3269627A/en not_active Expired - Lifetime
- 1964-04-16 DE DE19641474258 patent/DE1474258A1/de active Pending
- 1964-04-16 NL NL6404122A patent/NL6404122A/xx unknown
- 1964-04-17 BE BE646726A patent/BE646726A/xx unknown
- 1964-04-17 ES ES298838A patent/ES298838A1/es not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1025184A (en) * | 1911-12-07 | 1912-05-07 | Vose & Sons Piano Company | Music-sheet guide. |
US1700099A (en) * | 1926-02-27 | 1929-01-22 | Goodyear Tire & Rubber | Attachment for calenders |
US2208504A (en) * | 1936-08-28 | 1940-07-16 | American Mach & Foundry | Cigarette paper feed |
US3050227A (en) * | 1959-12-29 | 1962-08-21 | Paillard Sa | Device for the sound reproduction of cinematographic films |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3387760A (en) * | 1965-12-24 | 1968-06-11 | Agfa Gevaert Ag | Apparatus for centering bands of lightsensitive material or the like |
US4595283A (en) * | 1984-04-03 | 1986-06-17 | Lucht Engineering, Inc. | Apparatus and method for advancing photographic print paper |
US4643013A (en) * | 1985-06-25 | 1987-02-17 | Blazevic David T | Coil guide system for hot strip mills |
US4750660A (en) * | 1985-08-05 | 1988-06-14 | Isowa Industry Co., Ltd. | Sheet guide positioning apparatus |
US5099277A (en) * | 1988-12-01 | 1992-03-24 | Orren J. Lucht | Vacuum platen for use in a printer |
US5524804A (en) * | 1995-02-14 | 1996-06-11 | Bridgestone/Firestone, Inc. | Lock-out device for threading in a strip guide apparatus |
US5551619A (en) * | 1995-02-14 | 1996-09-03 | Bridgestone/Firestone, Inc. | Tread strip centering guide for tire building machines |
US5915611A (en) * | 1996-07-12 | 1999-06-29 | Bridgestone Corporation | Conveyor assembly for strip material |
US20060249894A1 (en) * | 2005-04-22 | 2006-11-09 | Halm Industries Co., Inc. | Adjustable aligner mechanism |
US20150027192A1 (en) * | 2013-07-25 | 2015-01-29 | Sungwoo Hitech Co., Ltd. | Flexible roll forming device, blank guide device, blank feeding device, and flexible roll forming system having the same |
US9878357B2 (en) * | 2013-07-25 | 2018-01-30 | Sungwoo Hitech Co., Ltd. | Flexible roll forming device, blank guide device, blank feeding device, and flexible roll forming system having the same |
Also Published As
Publication number | Publication date |
---|---|
NL6404122A (es) | 1964-10-19 |
DE1474258A1 (de) | 1969-11-20 |
GB1033972A (en) | 1966-06-22 |
BE646726A (es) | 1964-10-19 |
ES298838A1 (es) | 1964-10-16 |
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