US1642669A - Winding machine - Google Patents
Winding machine Download PDFInfo
- Publication number
- US1642669A US1642669A US652479A US65247923A US1642669A US 1642669 A US1642669 A US 1642669A US 652479 A US652479 A US 652479A US 65247923 A US65247923 A US 65247923A US 1642669 A US1642669 A US 1642669A
- Authority
- US
- United States
- Prior art keywords
- pressure roll
- top pressure
- rotatable members
- actuated
- racks
- 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
- 238000004804 winding Methods 0.000 title description 12
- 230000005540 biological transmission Effects 0.000 description 9
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
- B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
-
- 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
- B65H2301/41486—Winding slitting winding on two or more winding shafts simultaneously
- B65H2301/414866—Winding slitting winding on two or more winding shafts simultaneously on bed 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
- B65H2404/00—Parts for transporting or guiding the handled material
- B65H2404/40—Shafts, cylinders, drums, spindles
- B65H2404/43—Rider roll construction
Definitions
- This invention relates to winding machines
- FIG. 1 is a side elevation of a winding machine, looking in the direction of arrow 1 of Fig, 2.
- Fig. 2 is a. vertical sectional view (in the plane of line 2-2 of Fig. 1.
- Fig. 3- is a vertical sectional detail view on an enlarged scale on the plane of line 33 of Fig. 2.
- Fig. 4 is a sectional view on the plane of line 4--4 of Fig. 3.
- the surface winding drums are indicated at 32 and 33.
- 34 is the winding shaft, 35 the rewound material and 36 is the top pres sure roll. Suitable slitting means may be employed if desired.
- the top pressure roll is vertically displaceable as the diameter of the rewound material increases and provision mustalso be made whereby the top pressure roll can be lifted at will to remove the wound material. It is important, however, to keep the two ends of the top pressure roll in parallelism as far as possible so as to maintain, as nearly as possible, a uniform diameter of the wound material at both ends.
- arriage 37 is suspended on flexible connections 42 passing over rotatable members or sprockets 43 and is counterbalanced by weights 44 sliding on ways 45. It will be seen that the center of pinion shaft 40 is, preferably, al-
- Each sprocket is, preferably, mounted on an indeendent or individual stud shaft 46, this bemg advantageous because if chains 42, or
- the [transmission means for raising or lowering the top pressure roll at will is preferably constructed as follows: Carried by one of the sprockets 43 is a ratchet 47 and engaging with this ratchet'is a pawl 48, said pawl being mounted on gear 49. Both sprockets 43 have roller bearings 50 so as to rotate easily on the stud shafts. Gear 49 is mounted loosely on one of said stud shafts and meshes with another gear 51 carrying sprocket 52. Passing over this sprocket 52 is a flexible connection 53 also engaging a sprocket 54 in the lower part of the machine. 55 is an idler interposed in the path of connection 53. Mounted to move with sprocket 54 is a ratchet 56 and a handwheel 57. 58
- Controlling means for top pressure roll in winding machines comprising: a vertically displaceable top pressure roll, vertically extending stationary racks, a pinion shaft, displaceable with said top pressure roll, the axis of which is substantially in vertical aline- 'ment with that of said top pressure roll, pinions, on said pinion shaft, in engagement with said racks, and means for raising and lowering said top pressure roll and pinion shaft to thereby cause rotation of the pinions in engagement with the racks.
- Controlling means for top pressure roll in winding machines comprising: a vertically displaceable top pressure roll, verticall eitending stationary racks, a pinion she r displaceable with said top pressure roll, the
- Controlling means for top pressure roll in winding machines including: a vertically displaceable top pressure roll,'flexible connections connected at one end withthe top pressure roll and weighted at their other end, rotatable members to be actuated by and over which .said flexible connections pass, and transmission means, unresponsive to turning movement of the rotatable members,
- Controlling means for top pressure roll in windin 'mac-hines' including: a vertically displaceab le top pressure roll, flexible connections connected at one end with the toppressure roll and weighted at their other end,
- Cbntrolling means for top pressure roll in wi'n'din machines including: avertically displaceab e top pressure roll, flexible conpinibns in engagement with the nections connected at one end with the top I -be actuated by and over which said flexible connections pass, vertically extending sta tionary racks, a pinion shaft displaceable with said top pressure roll, pinions, on said pinion shaft, in engagement with said racks, and transmission means, unresponsive to turning movement of the rotatable members wh'ch, when actuated, serve to turn one o the rotatable members and thereby to lift the top pressure roll and to turn the other rotatable. member, I 'Z.
- Controlling means for top pressure roll in winding machines including: a vertically 55 displaceable top pressure roll, flexible connections connected at one end with the top pressure roll and weighted at their other end, independently mounted rotatable members ,to be actuated by'and over which said flexible connections pass, and transmission means, including a ratchet and pawl, unresponsive to turning movement of the rotatable members, which, when actuated, serve to turn the rotatable members and thereby to lift the top pressure roll.
- Controlling means for top pressure roll in winding machines including: a vertically displaceable top pressure roll, flexible connections connected at one end with the top pressure roll and weighted at their other end, independently mounted rotatable members to be actuated by and over which said flexible connections pass, vertically extending stationery racks, a pinion shaft displaceab'le 55 with said top pressure roll, pinions, on said pinion shaft, in engagement with said racks, and transmission means including a, ratchet and paw], unresponsive toturning movement of the rotatable members, which, when actuated, serve to turn one of the rotatable members and thereby to lift the top pressure roll and to turn the other rotatable member. Signed at Brooklyn, in the ⁇ county of Kings and State of New York, this 16 day of July, 1923.
Landscapes
- Winding Of Webs (AREA)
Description
J. A. CAMERON ET AL Sept. 20, 1927.
WINDING MACHINE Original Filed July 19, 1923 3, Sheets-Sheen l NV EN TORS IITTORNEY.
1,642,669 Sept. 20,1927. J A. CAMERON ET AL WINDING MACHINE Original Filed July 19, 1923 3 Sheets-Sheet 2 BY W A TTORNE Y.
1,642,66 Sept 1927 J. A. CAMERON ET AL 9 WINDING MACHINE Original Filed July 19, 19255 3 Sheets-Sheet 5 a M I X INVENTORS F atented Sept. 20, 1927. I
[TED STATES OPATEN CAMERON AND' GUSTAF IBIRGER BIROH, OF BROOKLYN, NEW YORK, AS- SIGNORS T CAMERON MACHINE COMPANY, OF BROOKLYN, NEW YORK, A. COR
JPOBAIION OF NEW YORK.
wrn'nrne MACHINE.
Application filed July 18, 1923, Serial No. 652,479. Renewed December 17, 1925.
This invention relates to winding machines,
- and has for its main object-and feature a simple and reliable construction for controlling the top fpressure roll that acts on the top surface 0 the wound material in winding machines.
In the accompanying drawings is shown a concrete and preferred form of the invention in which Fig. 1 is a side elevation of a winding machine, looking in the direction of arrow 1 of Fig, 2.
Fig. 2 is a. vertical sectional view (in the plane of line 2-2 of Fig. 1.
Fig. 3-is a vertical sectional detail view on an enlarged scale on the plane of line 33 of Fig. 2.
Fig. 4 is a sectional view on the plane of line 4--4 of Fig. 3.
The surface winding drums are indicated at 32 and 33. 34 is the winding shaft, 35 the rewound material and 36 is the top pres sure roll. Suitable slitting means may be employed if desired. The top pressure roll is vertically displaceable as the diameter of the rewound material increases and provision mustalso be made whereby the top pressure roll can be lifted at will to remove the wound material. It is important, however, to keep the two ends of the top pressure roll in parallelism as far as possible so as to maintain, as nearly as possible, a uniform diameter of the wound material at both ends.
them across the face of the racks either by displacement of the carriage or' b other means presently to be described. arriage 37 is suspended on flexible connections 42 passing over rotatable members or sprockets 43 and is counterbalanced by weights 44 sliding on ways 45. It will be seen that the center of pinion shaft 40 is, preferably, al-
- most in vertical alinement wlth the center of the top pressure ro-ll so that possible bind,-
ing effect of the parts is obviated. Each sprocket is, preferably, mounted on an indeendent or individual stud shaft 46, this bemg advantageous because if chains 42, or
parts thereof, should stretch unevenly they would exert unequal pull at'opposite sides of the machine and thus tend to interfere with the equalizing action of pinion shaft 40 and pinions 41 engaging racks 39.
The [transmission means for raising or lowering the top pressure roll at will is preferably constructed as follows: Carried by one of the sprockets 43 is a ratchet 47 and engaging with this ratchet'is a pawl 48, said pawl being mounted on gear 49. Both sprockets 43 have roller bearings 50 so as to rotate easily on the stud shafts. Gear 49 is mounted loosely on one of said stud shafts and meshes with another gear 51 carrying sprocket 52. Passing over this sprocket 52 is a flexible connection 53 also engaging a sprocket 54 in the lower part of the machine. 55 is an idler interposed in the path of connection 53. Mounted to move with sprocket 54 is a ratchet 56 and a handwheel 57. 58
indicates a stop pawl engaging ratchet 56.
As the top pressure roll rises in response to the increase in diameter of the wound material sprockets 43 will rotate independently of the back gearing or transmission means controlled by handwheel 57. In other words: Said transmission means. are unresponsive to the turning movements of rotatable members 43. On the other hand by manipulating the transmission means mem-' bers 43 will be actuated, that is: one of said.
members will be actuated thereby lifting the pressure roll. and pinion shaft, and this, in turn, will rotate the other member 43. When lowering carriage 37 pawl 43 must be disengaged from ratchet 47.
We claim: a
1. Controlling means for top pressure roll in winding machines comprising: a vertically displaceable top pressure roll, vertically extending stationary racks, a pinion shaft, displaceable with said top pressure roll, the axis of which is substantially in vertical aline- 'ment with that of said top pressure roll, pinions, on said pinion shaft, in engagement with said racks, and means for raising and lowering said top pressure roll and pinion shaft to thereby cause rotation of the pinions in engagement with the racks.
2. Controlling means for top pressure roll in winding machines comprising: a vertically displaceable top pressure roll, verticall eitending stationary racks, a pinion she r displaceable with said top pressure roll, the
.axis of which is substantially in vertical alinement with that of said top pressure roll,
pinions, on said pinion shaft, 1n engagement with said racks, and flexible connections, controlled from a fixed center of rotation, for raising and loweringthe top pressure roll and pinion shaft to thereby cause rotation of the racks.
3. Controlling means for top pressure roll in winding machines including: a vertically displaceable top pressure roll,'flexible connections connected at one end withthe top pressure roll and weighted at their other end, rotatable members to be actuated by and over which .said flexible connections pass, and transmission means, unresponsive to turning movement of the rotatable members,
which, when actuated, serve to turn the ro-. tatable members and thereby to liftthe top ated, serve toturn the rotatable membersand thereby to lift the'top pressure roll.
' 5. Controlling means for top pressure roll in windin 'mac-hines' including: a vertically displaceab le top pressure roll, flexible connections connected at one end with the toppressure roll and weighted at their other end,
independently mounted rotatable members tobe actuated by and over which said flexible connections pass, and transmission means,
unresponsive to turning movement of the rotatable members, wh1ch, when actuated,
serve to turn the rotatable members and to lift the top pressure roll.
thereb 6; Cbntrolling means for top pressure roll in wi'n'din machines including: avertically displaceab e top pressure roll, flexible conpinibns in engagement with the nections connected at one end with the top I -be actuated by and over which said flexible connections pass, vertically extending sta tionary racks, a pinion shaft displaceable with said top pressure roll, pinions, on said pinion shaft, in engagement with said racks, and transmission means, unresponsive to turning movement of the rotatable members wh'ch, when actuated, serve to turn one o the rotatable members and thereby to lift the top pressure roll and to turn the other rotatable. member, I 'Z. Controlling means for top pressure roll in winding machines including: a vertically 55 displaceable top pressure roll, flexible connections connected at one end with the top pressure roll and weighted at their other end, independently mounted rotatable members ,to be actuated by'and over which said flexible connections pass, and transmission means, including a ratchet and pawl, unresponsive to turning movement of the rotatable members, which, when actuated, serve to turn the rotatable members and thereby to lift the top pressure roll.
8. Controlling means for top pressure roll in winding machines including: a vertically displaceable top pressure roll, flexible connections connected at one end with the top pressure roll and weighted at their other end, independently mounted rotatable members to be actuated by and over which said flexible connections pass, vertically extending stationery racks, a pinion shaft displaceab'le 55 with said top pressure roll, pinions, on said pinion shaft, in engagement with said racks, and transmission means including a, ratchet and paw], unresponsive toturning movement of the rotatable members, which, when actuated, serve to turn one of the rotatable members and thereby to lift the top pressure roll and to turn the other rotatable member. Signed at Brooklyn, in the }county of Kings and State of New York, this 16 day of July, 1923.
. JAMES A. CAMERON.
GUSTAF B. BIRCH.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US652479A US1642669A (en) | 1923-07-19 | 1923-07-19 | Winding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US652479A US1642669A (en) | 1923-07-19 | 1923-07-19 | Winding machine |
Publications (1)
Publication Number | Publication Date |
---|---|
US1642669A true US1642669A (en) | 1927-09-20 |
Family
ID=24616967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US652479A Expired - Lifetime US1642669A (en) | 1923-07-19 | 1923-07-19 | Winding machine |
Country Status (1)
Country | Link |
---|---|
US (1) | US1642669A (en) |
-
1923
- 1923-07-19 US US652479A patent/US1642669A/en not_active Expired - Lifetime
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