US2611552A - Web winding machine - Google Patents
Web winding machine Download PDFInfo
- Publication number
- US2611552A US2611552A US25569351A US2611552A US 2611552 A US2611552 A US 2611552A US 25569351 A US25569351 A US 25569351A US 2611552 A US2611552 A US 2611552A
- Authority
- US
- United States
- Prior art keywords
- shaft
- spider
- slots
- mandrel
- side walls
- 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
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/2238—The web roll being driven by a winding mechanism of the nip or tangential drive type
- B65H19/2246—The web roll being driven by a winding mechanism of the nip or tangential drive type and the roll being supported on two rollers
-
- 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
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4148—Winding slitting
-
- 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
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6476—Including means to move work from one tool station to another
- Y10T83/6489—Slitter station
Definitions
- This invention relates to a paper winding rnachine.
- the invention is useful in connection with the winding of any kind of web material upon mandrels, etc.
- the machine will be described as employed for the winding of paper in rolls.
- An object of the invention is to provide a web or paper winding machine which greatly facilitates the removal of mandrels containing the wound material and the insertion of new mandrels, etc.
- a further object is to provide a structure in which a horizontal shaft is vertically movable through a mandrel supporting spider equipped with means for releasably securing'the shaft to the spider at any desired elevation.
- a further object is to provide in such a structure means for elevating the spider and/or shaft structure and for rotating the same to move the filled mandrel to an elevated position for removal while directing an unfilled mandrel into position for winding the web thereon.
- -A still further object is to provide in a paper-winding machine spaced driven rolls for winding paper upon a oating mandrel and in combination with a severing device and a tucker for securing the paper about the winding mandrel, spider means being provided for raising the filled mandrel and inserting a new or unfilled mandrel in its place.
- FIG. 1 is a perspective view of a machine embodying my invention
- Fig. 2 a broken vertical sectional view
- Fig. 3 a broken longitudinal sectional view
- Fig. 4 a perspective view of the clamping parts shown in spaced-apart relation.
- I I designate side walls for the machine, each of said side walls or frames being provided near its top with a vertical slot I2. Adjacent the top of the slot on the inner side of the side walls are short, spaced guides I3.
- the machine is provided at its rear with a base support I4, on which is mounted the shaft I5 supporting the paper supply roll I6, as shown more clearly in Fig. 2.
- v'The paper Il from the roll I6 extends inwardly about a guide roll I 8 and thence around a bedroll I9 and is wound about a mandrel 2Q.
- the perforating roll 2l and slitting roll 22 Cooperating with the bedroll I9 having longitudinal and annular recesses therein, are the perforating roll 2l and slitting roll 22. variety of other operations may be carried on in connection With the bedroll I9 by various types of cooperating rolls, slitters, perforators, etc.V
- the mandrel 20 upon which the paper is wound is supported in a oating relation upon the roll I9 and a second roll 23 supported in parallel relation with roll I9 and driven in the same ,direction.
- the two parallel rolls ISand 23 have their inner .adjacent surfaces substantially aligned with the vertical slots I2 in the side walls I6 and II of' the frame, and they serve as winding rolls for winding the paper about the floating mandrel 20.
- a rotatably-mounted shaft 2li is equipped witha curved arm 25, on which is mounted a knife 26 and atucker 2l.
- the 'knife 26 is swung inwardly to sever the paper, ⁇ and similarly when the paper is to be tucked about the mandrel 20, this is accomplished by the swinging forwardly of the tucker 2l on lever 25. Since theslitting, perforating, severing and tucking devices are old and well. understood in the art, a detailed description herein is believed to ⁇ be unnecessary.
- a shaft 28 extends through the slots I2 of the side walls I0 and Il, as shown best in Fig. 3.
- a spider 29 is provided with vertically-slotted end Walls 3i) receiving ,the shaft 28.
- a bearing 3i is provided with Va cup-like end 32 for rNlf OFFICE It will -be understood Vthat a I claim: l.
- a frame having side walls provided with vertical slots, a pair of driven winding rolls having their adjacent sidesr aligned generally with said slots, a shaft extending through the slots of said side walls, a spider having vertically slotted end walls receiving said shaft, a rider roll mounted upon said shaft, v
- a frame having side walls provided with vertical slots, a pair of driven winding rolls rotatably supported in said machine with their adjacent sides aligned gena pair of driven winding rolls mounted for rotation and having their adjacent sides aligned generally with said slots, a, shaft extending thro-ugh the slots of said side walls, ⁇ a spider having vertically-slotted end walls receiving said shaft, a rider roll mounted upon said shaft, mandrels carried by the ends of said spider, clamping means for releasably connecting said shaft to said spider, and means for elevating said shaft and for supporting the same for rotation in an elevated position.
- a frame having side Walls provided with generally vertical slots, a pair of driven winding rolls mounted for rotation and having their adjacent sides aligned generally with said slots, a shaft extending through the slots of said side walls, means for rotating said shaft, a Aspider having vertically-slotted end walls receiving said shaft, clamping members on said shaft for engaging said spider and actuated by the rotating of said shaft for connecting said shaft to said spider, mandrels carried by the ends of said spider, and means for rotatably supporting said shaft in an elevated position.
- clamping members in which said clamping membersinclude collars mounted upon said shaft and in which said collars are spaced from said rider roll by thrust bearings.
- clamping members include collars carried by said shaft and in which thrust bearings are interposed between said collars and said rider roll, threaded means being provided about the shaft for varying the pressure exerted upon said thrust bearings.
- a frame having side walls provided with vertical slots, a pair of driven winding rolls mounted for rotation Within said machine and having their adjacent sides aligned generally with said slots, a shaft extending through the slots of said side walls, a spider having vertically-slotted end walls receiving said shaft, a, rider roll mounted upon said shaft, inandrels carried by the ends of said spider, means upon said shaft for clamping said shaft to said spider, support means rotatably engaging the ends of said shaft, and means for support of said shaft in an elevated position.
- a frame having side walls provided with vertical slots, guide members on either side of said slots at the upper ends thereof, a pair of driven winding rolls having their adjacent sides aligned generally with said slots, a shaft extending through the slots of said side walls, a spider having vertically-slotted end walls receiving said shaft. mandrels carried by the ends of said spider, and means for releasably clamping said spider upon said shaft, means for elevating said shaft with the spider clamped thereto to free said spider fro-m said guide means, whereby said spider may be rotated upon said shaft as its axis.
- a frame having side walls provided with vertical slots, guide members about each ofsaid slo-ts at the upper ends thereof, a shaft extending through the slots of said side Walls, a spider having slotted end walls receiving said shaft and having longitudinal extensions at each end thereof engageable with said guides, means for clamping said shaft upon said spider, and means for raising said shaft to an elevated position for lthe free rotation of said spider upon said shaft.
- said clamping means includes a collar fixed to said shaft and a movable collar having a flange engageable with a side of said spider, said collars being provided at their adjacent edges with cam means whereby upon rotation of the shaft said movable collar is thrustv inwardly with its clamping flange against said spider.
Description
Sept. 23, 1952 l E YDpNYsT'RAND 2,611,552
WEB wINDING MACHINE Filed Nov. 9, 1951 3 Sheets-Sheet 1 3% I l e Qs o \\\\\\\llll)m) Q Q :B o a IN V EN TOR.
ATT RIVE YS Sept 23, 1952 E. D. NYsTRAND 2,611,552
I WEB WINDING MACHINE I Y .Filed Nov. 9, 1951 -:s sheets-sheet 2 A TTRNE YS.
Sept. 23, 1952 E D 'NYSTRAND 2,611,552
WEB WINDING MACHINE Filed Nov. 9, 1951 3 Sheets-Sheet 5 l ATTQRNEYS.
Patented Sept. 23, 1952 WEB WTNmNGyji/i'aornss Ernst Daniel Nystrand, Green Bay, Wis., assignor to Paper Converting llIachineCo.,V Inc., Green Bay, Wis., a corporation of Wisconsin Application November 9, 1951, Serial No. 255,693
12 Claims.
This invention relates to a paper winding rnachine. The invention is useful in connection with the winding of any kind of web material upon mandrels, etc. To simplify the description of the machine, the machine will be described as employed for the winding of paper in rolls.
An object of the invention is to provide a web or paper winding machine which greatly facilitates the removal of mandrels containing the wound material and the insertion of new mandrels, etc. A further object is to provide a structure in which a horizontal shaft is vertically movable through a mandrel supporting spider equipped with means for releasably securing'the shaft to the spider at any desired elevation. A further object is to provide in such a structure means for elevating the spider and/or shaft structure and for rotating the same to move the filled mandrel to an elevated position for removal while directing an unfilled mandrel into position for winding the web thereon. Yet another object is to provide over a pair of parallel winding rolls a vertically guided floating shaft structure, movable vertically within a spider and adapted to be releasably clamped thereto, a rider roll being carried by said shaft and mandrels being carried between the ends of said spider. Yet another object is to provide with the above structure power means for elevating the shaft andthe spider clamped thereto and for supporting the same in an elevated position for rotation well above said parallel rolls. Yet another object is to provide in such a structure guide means for maintaining said spider in a vertical position while paper is being wound upon the lowermost mandrel, elevating means being provided for lifting said spider free of said guide means to permit rotation of the spider upon the shaft clamped thereto. -A still further object is to provide in a paper-winding machine spaced driven rolls for winding paper upon a oating mandrel and in combination with a severing device and a tucker for securing the paper about the winding mandrel, spider means being provided for raising the filled mandrel and inserting a new or unfilled mandrel in its place. Other specific objects and advantages will appear-'as the specification proceeds.
The invention is shown in an illustrative embodiment by the accompanying drawings, in which- Figure 1 is a perspective view of a machine embodying my invention; Fig. 2, a broken vertical sectional view; Fig. 3, a broken longitudinal sectional view;l and Fig. 4.a perspective view of the clamping parts shown in spaced-apart relation.
In the illustration given, II) and I I designate side walls for the machine, each of said side walls or frames being provided near its top with a vertical slot I2. Adjacent the top of the slot on the inner side of the side walls are short, spaced guides I3. I
Much of the machine is of old and Well-known construction and need be referred to but briefly. For example, the machine is provided at its rear with a base support I4, on which is mounted the shaft I5 supporting the paper supply roll I6, as shown more clearly in Fig. 2. v'The paper Il from the roll I6 extends inwardly about a guide roll I 8 and thence around a bedroll I9 and is wound about a mandrel 2Q. Cooperating with the bedroll I9 having longitudinal and annular recesses therein, are the perforating roll 2l and slitting roll 22. variety of other operations may be carried on in connection With the bedroll I9 by various types of cooperating rolls, slitters, perforators, etc.V
The mandrel 20 upon which the paper is wound is supported in a oating relation upon the roll I9 and a second roll 23 supported in parallel relation with roll I9 and driven in the same ,direction. The two parallel rolls ISand 23 have their inner .adjacent surfaces substantially aligned with the vertical slots I2 in the side walls I6 and II of' the frame, and they serve as winding rolls for winding the paper about the floating mandrel 20. A rotatably-mounted shaft 2li is equipped witha curved arm 25, on which is mounted a knife 26 and atucker 2l. After the completion of the winding of paper upon the mandrel 2S, the 'knife 26 is swung inwardly to sever the paper, `and similarly when the paper is to be tucked about the mandrel 20, this is accomplished by the swinging forwardly of the tucker 2l on lever 25. Since theslitting, perforating, severing and tucking devices are old and well. understood in the art, a detailed description herein is believed to` be unnecessary.
A shaft 28 extends through the slots I2 of the side walls I0 and Il, as shown best in Fig. 3. A spider 29 is provided with vertically-slotted end Walls 3i) receiving ,the shaft 28. The end-plates Silsupport at each end a mandrel 20, the lowermost mandrel being in a position for the windlng of paper thereon as heretofore described. Any means for supporting the mandrel 20 rotatably upon. the spider vplate ends may be provided. In the specific illustration given, a bearing 3i is provided with Va cup-like end 32 for rNlf OFFICE It will -be understood Vthat a I claim: l. In a web winding machine, a frame having side walls provided with vertical slots, a pair of driven winding rolls having their adjacent sidesr aligned generally with said slots, a shaft extending through the slots of said side walls, a spider having vertically slotted end walls receiving said shaft, a rider roll mounted upon said shaft, v
spaced mandrels carried by the ends of said spider, and means associated with said shaft and spider for releasably clamping said shaft upon said spider, whereby upon rotation of said shaft said spider will rotate with said shaft as its axis.
2. In a web winding machine, a frame having side walls provided with vertical slots, a pair of driven winding rolls rotatably supported in said machine with their adjacent sides aligned gena pair of driven winding rolls mounted for rotation and having their adjacent sides aligned generally with said slots, a, shaft extending thro-ugh the slots of said side walls,`a spider having vertically-slotted end walls receiving said shaft, a rider roll mounted upon said shaft, mandrels carried by the ends of said spider, clamping means for releasably connecting said shaft to said spider, and means for elevating said shaft and for supporting the same for rotation in an elevated position.
4. In a web winding machine, a frame having side Walls provided with generally vertical slots, a pair of driven winding rolls mounted for rotation and having their adjacent sides aligned generally with said slots, a shaft extending through the slots of said side walls, means for rotating said shaft, a Aspider having vertically-slotted end walls receiving said shaft, clamping members on said shaft for engaging said spider and actuated by the rotating of said shaft for connecting said shaft to said spider, mandrels carried by the ends of said spider, and means for rotatably supporting said shaft in an elevated position.
5. The structure of claim 4, in which said rider roll is mounted upon bearings carried by said shaft.
6. The structure of claim 4, in which said clamping membersinclude collars mounted upon said shaft and in which said collars are spaced from said rider roll by thrust bearings.
7. The structure of claim 4, in which said clamping members include collars carried by said shaft and in which thrust bearings are interposed between said collars and said rider roll, threaded means being provided about the shaft for varying the pressure exerted upon said thrust bearings.
8. In a web winding machine, a frame having side walls provided with vertical slots, a pair of driven winding rolls mounted for rotation Within said machine and having their adjacent sides aligned generally with said slots, a shaft extending through the slots of said side walls, a spider having vertically-slotted end walls receiving said shaft, a, rider roll mounted upon said shaft, inandrels carried by the ends of said spider, means upon said shaft for clamping said shaft to said spider, support means rotatably engaging the ends of said shaft, and means for support of said shaft in an elevated position. p
9. In a web winding machine, a frame having side walls provided with vertical slots, guide members on either side of said slots at the upper ends thereof, a pair of driven winding rolls having their adjacent sides aligned generally with said slots, a shaft extending through the slots of said side walls, a spider having vertically-slotted end walls receiving said shaft. mandrels carried by the ends of said spider, and means for releasably clamping said spider upon said shaft, means for elevating said shaft with the spider clamped thereto to free said spider fro-m said guide means, whereby said spider may be rotated upon said shaft as its axis.
10. In a web winding machine, a frame having side walls provided with vertical slots, guide members about each ofsaid slo-ts at the upper ends thereof, a shaft extending through the slots of said side Walls, a spider having slotted end walls receiving said shaft and having longitudinal extensions at each end thereof engageable with said guides, means for clamping said shaft upon said spider, and means for raising said shaft to an elevated position for lthe free rotation of said spider upon said shaft.
11. In a web winding machine, a pair of horizontal rolls therein mounted for rotation, a spider having slotted ends, mandrels mounted in the ends o-f said spider with one of the mandrels resting upon said rolls, a iioating shaft extending through the slotted ends of said spider, means for releasably clamping said shaft upon said spider, and elevating means for supporting the ends of said shaft for rotation thereon.
12. The structure of claim 1l, in which said clamping means includes a collar fixed to said shaft and a movable collar having a flange engageable with a side of said spider, said collars being provided at their adjacent edges with cam means whereby upon rotation of the shaft said movable collar is thrustv inwardly with its clamping flange against said spider.-
ElRtNSVI` DANIEL NYSTRAND.
No references cited.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25569351 US2611552A (en) | 1951-11-09 | 1951-11-09 | Web winding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25569351 US2611552A (en) | 1951-11-09 | 1951-11-09 | Web winding machine |
Publications (1)
Publication Number | Publication Date |
---|---|
US2611552A true US2611552A (en) | 1952-09-23 |
Family
ID=22969488
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US25569351 Expired - Lifetime US2611552A (en) | 1951-11-09 | 1951-11-09 | Web winding machine |
Country Status (1)
Country | Link |
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US (1) | US2611552A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3044532A (en) * | 1960-03-30 | 1962-07-17 | Vita Mayer & Co Inc | Tail sealing machine |
US3224698A (en) * | 1964-05-28 | 1965-12-21 | Fmc Corp | Winding apparatus |
US3387798A (en) * | 1966-01-19 | 1968-06-11 | John Dusenbery Company Inc | Apparatus for winding thin film into a roll at high speed |
EP0073909A1 (en) * | 1981-09-05 | 1983-03-16 | Stahlkontor Weser Lenze GmbH & Co. KG | Device for winding webs of fabric |
US4588138A (en) * | 1984-06-29 | 1986-05-13 | Paper Converting Machine Company | Web winding machine |
-
1951
- 1951-11-09 US US25569351 patent/US2611552A/en not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
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None * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3044532A (en) * | 1960-03-30 | 1962-07-17 | Vita Mayer & Co Inc | Tail sealing machine |
US3224698A (en) * | 1964-05-28 | 1965-12-21 | Fmc Corp | Winding apparatus |
US3387798A (en) * | 1966-01-19 | 1968-06-11 | John Dusenbery Company Inc | Apparatus for winding thin film into a roll at high speed |
EP0073909A1 (en) * | 1981-09-05 | 1983-03-16 | Stahlkontor Weser Lenze GmbH & Co. KG | Device for winding webs of fabric |
US4588138A (en) * | 1984-06-29 | 1986-05-13 | Paper Converting Machine Company | Web winding machine |
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