US908525A - Winding-machine. - Google Patents
Winding-machine. Download PDFInfo
- Publication number
- US908525A US908525A US36264907A US1907362649A US908525A US 908525 A US908525 A US 908525A US 36264907 A US36264907 A US 36264907A US 1907362649 A US1907362649 A US 1907362649A US 908525 A US908525 A US 908525A
- Authority
- US
- United States
- Prior art keywords
- spindle
- roller
- winding
- cop
- thread
- 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 description 16
- 230000007246 mechanism Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect 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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/30—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with fixed stroke
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the improvements in winding machines which form the object of the present invention have for their purpose to allow of obtaining tightly cross-wound cops which do not become unwound by the eifects of the impacts of the shuttle, and the invention also has the advantage of considerably increasing the amount of thread in a cop of given size.
- FIG. 1 an elevation and in Fig. 2 a plan-view of an element comprising a thread-guide and spindle.
- Fig. 3 is a detail view of a modification of the roller.
- Figs. 4 and 5 are respectively a plan and side view of the mechanism for imparting movement to the yarn guide.
- Fig. 6 shows a dtail of mechanism for varying the speed of the movements imparted to the yarn guide.
- Each element comprises a guide-support A fixed by a bolt and nut B to a common bar O extending all along the machine and fixed at its two ends to a slide D having a double vertical movement, namely a continuous slow movement from bottom to top and a reciprocating movement of greater or less amplitude. Both these are obtained by the ordinary known means and are suiliciently indicated by the three arrows upon the slide D in Fig. 1.
- the guide-support A is traversed with slight friction by a bar E bent at one end at E1 and soldered at the other to a socket F on which turns a roller Gr having on its circumference an oblique groove I-I, or inclined plane H1.
- This roller normally bears against the spindle I owing to the action of a spring J surrounding a rod K iixed to the bent end E1 of the bar E and extending with slight friction through a hole E2 provided in a lug A2 at the front part of the guide-support A.
- the tension of the spring J is regulated' by a small compressing nut L to which an arm M is fixed to prevent its rotation.
- the arm M bears against the guide A.
- the forward or rearward movement of this nut L is produced by turning the rod K, which is threaded on part of its length at L1.
- the said rod is provided with a notch K1, which, when the rod is moved towards the left, engages the hole E2 formed in the lug A1 of the guide-support A and thus retains the roller Gr at a distance from the spindle to allow, for example, of mending a broken thread.
- the end-position of the bar E is limited by a small nut P, screwed upon and serving also as means for securing in place the end of a bent wire Q which is carried by the bar E and forms at the same time a ring for guiding the thread coming from the bobbins.
- Figs. 4, 5 and 6 The several movements of the yarn guide are produced by means of the mechanism shown in Figs. 4, 5 and 6.
- Fig. 4, 1 is a driving pulley fixed to a shaft 2, to which is also fixed a cone pulley 3. The latter is geared by a belt 2O to a cone pulley 4 loose on a shaft 5.
- a spur wheel 6 is fixed to the pulley 4 and meshes with a spur wheel fixed to a counter shaft which is connected by a train of gear S, 9, 10 to the shaft 5.
- To thc shaft 5 is fixed a worm 11, which engages worm wheels 12 and 13 fixed to vertical shafts 14 and 15 respectively.
- To the shaft 14 is fixed a cam 16 (Figs. 4 and 5), rotation off which imparts reciprocating movement to the slide D carrying the bar O. This movement is transmitted to the slide D by means of a chain 21 attached to a lever 22 which is fulcrumed at 23 and carries a roller 24 resting on the cam 16.
- the said chain is
- the shaft 15 rotated by the worm wheel 13 has a crank arm 17, the pin 18 of which engages A,a slotted arm fixed to a slidable ban
- the latter has projections engaging the belt 20 on the cone pulleys 3 and 4, so that during the longitudinal displacement of the bar 19 by the crank arin 17 the belt is shifted on the said pulleys.
- rollers G When the machine is started the rollers G bear against the spindles I, which, owing to their continuous rotation, rotate the said rollers. As has been statedthe latter have a reciprocating movement of suitable amplitude combined with a slow upward displacement. Since, however, the grooves I-I encircling the rollers are inclined with regard to the axes of the latter, it follows that the threads passing through the said grooves receive , a third movement of rapid reciprocation, the amplitude of which is equal to the distance between the highest and lowest points of the inclined grooves in the rollers. This third movement is of considerable importance, since it imparts a close crossing of special pattern which assists in preventing the disintegration of the cop. Moreover, the fact that the roller G to secure by Letters Patent of the United l States is 1. In a bobbin winding apparatus, the combination with a spindle, means for giving a reciprocatory motion parallel to the ,spindle for winding in successive layers,
- a bobbin winding apparatus the combination with a spindle, means for giving a reciprocatory motion parallel to the spindle for winding in successive layers, and means for giving a comparatively slow longitudinal feed motion for extending the layers progressively along the spindle, of further means comprising' a rotary roller adapted to bear against the cop on the spindle, a spring tending to press the roller against the cop, the said roller being"l provided with an inclined groove serving' as a thread guide and designated to impart to the thread a rapid reciprocating movement in addition to the ordinary movements of a winding machine.
- a bobbin winding apparatus the combination with a spindle, means for' giving a reciprocatory motion parallel to the spindle for winding in successive layers, and means for giving a. comparatively slow longitudinal feed motion fory extending the layers progressively along the spindle, of further means comprising a rotary roller adapted to bear against the cop on the spindle, a spring tending to press the roller against the cop, the said roller being provided with an inclined groove serving as a thread guide and designed to impart to the thread a rapid reciprocating movement in addition to the ordinary movements ofla winding machine, and means for holding-the roller removed from the cop.
- a bobbin winding apparatus the combination with a spindle, means for giving a reciprocatory motion parallel to the spindle for winding m successive layers, and means for giving a comparatively slow longitudinal feed motion for ⁇ extending the layers progressively along' the spindle, of further means comprising a rotary roller adapted to bear against the cop on the spindle, a spring tending to press the roller against the cop, the said roller being provided With an inclined groove serving as*
- I have signed this a thread guide and designed to impart to specication 1n the presence of two Witthe thread a rapid reciprocating movement HSSSGS.
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- Decoration Of Textiles (AREA)
Description
P. VINDRIER.`
WINDING MACHINE.
APPLIQATION FILED MAB. 1s, 1907.
908,525. Patented Jan 5, 1909.
Whew@ wmvf IW fn/ l 2 SHEETS-SHEETV 1.
P. VVHTDRIIIl..
WINDING MACHINE.
APPLICATION FILED HAR. 16, 1907.
l 908,525. f Patented Jan.5, 1909.
2 SHEETS-SHEET 2.
. as s1 l [gire mr Nmzms Perses co., wxsumcrou. n. cA
UNITED STATES PATENT OFFIOE.
PIERRE VINDRIER, OF LYON, FRANCE, ASSIGNOR OF ONE-THIRD TO JOSEPH VINDRIER AND ONE-THIRD TO LEON VINDRIER, OF ROANNE, FRANCE.
WIN DING-MACHINE.
Specification of Letters Patent.
Patented Jan. 5, 1909.
T o all whom 'it 'may concern:
Be it known that I, PIERRE VINDRIER, a citizen of the French Republic, residing at Lyon, in the French Republic, have invented certain new and useful Improvements in Winding-Machines, of which the following is a specification.
The improvements in winding machines which form the object of the present invention have for their purpose to allow of obtaining tightly cross-wound cops which do not become unwound by the eifects of the impacts of the shuttle, and the invention also has the advantage of considerably increasing the amount of thread in a cop of given size. These results are obtained by substituting for the ordinary thread-guides a roller which continuously rubs against the cop to be produced, whatever may be its size, this roller having formed around it an oblique groove destined to impart to the thread, by the rotation of the roller, a very rapid reciprocating movement combined with the movements common to other winding machines.
The annexed drawing shows in Figure 1 an elevation and in Fig. 2 a plan-view of an element comprising a thread-guide and spindle. Fig. 3 is a detail view of a modification of the roller. Figs. 4 and 5 are respectively a plan and side view of the mechanism for imparting movement to the yarn guide. Fig. 6 shows a dtail of mechanism for varying the speed of the movements imparted to the yarn guide.
Each element comprises a guide-support A fixed by a bolt and nut B to a common bar O extending all along the machine and fixed at its two ends to a slide D having a double vertical movement, namely a continuous slow movement from bottom to top and a reciprocating movement of greater or less amplitude. Both these are obtained by the ordinary known means and are suiliciently indicated by the three arrows upon the slide D in Fig. 1.
The guide-support A is traversed with slight friction by a bar E bent at one end at E1 and soldered at the other to a socket F on which turns a roller Gr having on its circumference an oblique groove I-I, or inclined plane H1. This roller normally bears against the spindle I owing to the action of a spring J surrounding a rod K iixed to the bent end E1 of the bar E and extending with slight friction through a hole E2 provided in a lug A2 at the front part of the guide-support A.
The tension of the spring J is regulated' by a small compressing nut L to which an arm M is fixed to prevent its rotation. The arm M bears against the guide A. The forward or rearward movement of this nut L is produced by turning the rod K, which is threaded on part of its length at L1. At its opposite end the said rod is provided with a notch K1, which, when the rod is moved towards the left, engages the hole E2 formed in the lug A1 of the guide-support A and thus retains the roller Gr at a distance from the spindle to allow, for example, of mending a broken thread.
For removing the cops when finished, it is suicient to lower the slide D in the ordinary manner. The bent, left-hand parts E1 of the bars E of all the elements are then acted on by a series of inclined planes N xed to a table O, and the rollers are simultaneously removed from the respective cop-spindles.
The end-position of the bar E is limited by a small nut P, screwed upon and serving also as means for securing in place the end of a bent wire Q which is carried by the bar E and forms at the same time a ring for guiding the thread coming from the bobbins.
The several movements of the yarn guide are produced by means of the mechanism shown in Figs. 4, 5 and 6. In Fig. 4, 1 is a driving pulley fixed to a shaft 2, to which is also fixed a cone pulley 3. The latter is geared by a belt 2O to a cone pulley 4 loose on a shaft 5. A spur wheel 6 is fixed to the pulley 4 and meshes with a spur wheel fixed to a counter shaft which is connected by a train of gear S, 9, 10 to the shaft 5. To thc shaft 5 is fixed a worm 11, which engages worm wheels 12 and 13 fixed to vertical shafts 14 and 15 respectively. To the shaft 14 is fixed a cam 16 (Figs. 4 and 5), rotation off which imparts reciprocating movement to the slide D carrying the bar O. This movement is transmitted to the slide D by means of a chain 21 attached to a lever 22 which is fulcrumed at 23 and carries a roller 24 resting on the cam 16. The said chain is also attached to a drum 25, and
. 36 xed to a shaft 37. The drum 25 to which the chain 21 is attached is also xed to the shaft 37, so that the rotation imparted to the latter by the worin gears causes the chain to be slowly wound on the drum. The pull thus exerted on the chain gradually moves the levers 2S and rollers 26 and 27 into the positions indicated by dotted lines in Fig. 5, and by this means the shaft 29 is slowly rotated to lift the slide D. During this lifting movement the rotating cam 16 alternately lifts the lever 22 and allows it to descend to normal position by gravity. The lifting of the lever 22 and the consequent yielding of the chain enable the weight of the slide D and parts xed thereto to rock the shaft 29 through a certain angle; the lowering of the lever 22, and Ythe draf exerted thereby on the chain, cause the sha 29 to rock through an angle in the opposite direction. This rocking movement is additional to the slow rotation imparted by the drum 25, so that the slide D receives reciprocatory motion simultaneously with its upward feed motion. The shaft 15 rotated by the worm wheel 13 has a crank arm 17, the pin 18 of which engages A,a slotted arm fixed to a slidable ban The latter has projections engaging the belt 20 on the cone pulleys 3 and 4, so that during the longitudinal displacement of the bar 19 by the crank arin 17 the belt is shifted on the said pulleys. By this means the speed of the shaft 5 and worm gears is gradually altered forthe purpose of imparting the desired conical shape to the cops.
When the machine is started the rollers G bear against the spindles I, which, owing to their continuous rotation, rotate the said rollers. As has been statedthe latter have a reciprocating movement of suitable amplitude combined with a slow upward displacement. Since, however, the grooves I-I encircling the rollers are inclined with regard to the axes of the latter, it follows that the threads passing through the said grooves receive ,a third movement of rapid reciprocation, the amplitude of which is equal to the distance between the highest and lowest points of the inclined grooves in the rollers. This third movement is of considerable importance, since it imparts a close crossing of special pattern which assists in preventing the disintegration of the cop. Moreover, the fact that the roller G to secure by Letters Patent of the United l States is 1. In a bobbin winding apparatus, the combination with a spindle, means for giving a reciprocatory motion parallel to the ,spindle for winding in successive layers,
and means for giving a comparatively slow longitudinal feed motion forcextending the layers progressively along the spindle, of further means for giving a comparatively rapid reciprocatory motionparallel to lthe spindle, this motion being additional to that for winding in successive layers for the purpose of causing the yarn to follow a sinuous line.
2. In a bobbin winding apparatus, the combination with a spindle, means for giving a reciprocatory motion parallel to the spindle for winding in successive layers, and means for giving a comparatively slow longitudinal feed motion for extending the layers progressively along the spindle, of further means comprising' a rotary roller adapted to bear against the cop on the spindle, a spring tending to press the roller against the cop, the said roller being"l provided with an inclined groove serving' as a thread guide and designated to impart to the thread a rapid reciprocating movement in addition to the ordinary movements of a winding machine. l
3. In a bobbin winding apparatus, the combination with a spindle, means for' giving a reciprocatory motion parallel to the spindle for winding in successive layers, and means for giving a. comparatively slow longitudinal feed motion fory extending the layers progressively along the spindle, of further means comprising a rotary roller adapted to bear against the cop on the spindle, a spring tending to press the roller against the cop, the said roller being provided with an inclined groove serving as a thread guide and designed to impart to the thread a rapid reciprocating movement in addition to the ordinary movements ofla winding machine, and means for holding-the roller removed from the cop.
Il. In a bobbin winding apparatus, the combination with a spindle, means for giving a reciprocatory motion parallel to the spindle for winding m successive layers, and means for giving a comparatively slow longitudinal feed motion for` extending the layers progressively along' the spindle, of further means comprising a rotary roller adapted to bear against the cop on the spindle, a spring tending to press the roller against the cop, the said roller being provided With an inclined groove serving as* In Witnesswhereof I have signed this a thread guide and designed to impart to specication 1n the presence of two Witthe thread a rapid reciprocating movement HSSSGS.
in addition to the ordinary movements of PIERRE VINDRIER. a Winding machine and an inclined plane Vitnesses:
fixed to a table carried by the machine for JEAN GERMAIN,
holding the roller removed from the cop. GUILLAUME PIooHE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36264907A US908525A (en) | 1907-03-16 | 1907-03-16 | Winding-machine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US36264907A US908525A (en) | 1907-03-16 | 1907-03-16 | Winding-machine. |
Publications (1)
Publication Number | Publication Date |
---|---|
US908525A true US908525A (en) | 1909-01-05 |
Family
ID=2976962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US36264907A Expired - Lifetime US908525A (en) | 1907-03-16 | 1907-03-16 | Winding-machine. |
Country Status (1)
Country | Link |
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US (1) | US908525A (en) |
-
1907
- 1907-03-16 US US36264907A patent/US908525A/en not_active Expired - Lifetime
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