JP5808606B2 - Spinning winder - Google Patents

Description

  The present invention relates to a spinning winder that winds a plurality of yarns sent from a spinning unit around a plurality of bobbins attached to a bobbin holder.

  For example, in the spinning winder described in Patent Document 1, a plurality of bobbins are mounted in series along the axial direction of the bobbin holder, and the plurality of yarns are heated and stretched above the center in the axial direction of the bobbin holder. A plurality of heating rollers are provided. The axial directions of the plurality of heating rollers are orthogonal to the axial direction of the bobbin holder. The plurality of yarns sent out from the spinning unit are wound around a plurality of heating rollers below in order, and then wound around corresponding bobbins.

International Publication No. 2011/009498 (FIG. 1)

  By the way, a plurality of heating rollers are provided to sufficiently heat the yarns to a desired temperature. When the yarns are hung on the plurality of heating rollers, the plurality of yarns are sucked from the suction port of the suction device (air soccer). Then, the suction port of the suction hose is inserted between the plurality of heating rollers from the end face side, and moved between the plurality of heating rollers, so that the plurality of heating rollers are threaded. Moreover, the suction device itself is large and heavy. Further, the hose of the suction device has a large diameter for sucking a plurality of yarns without clogging, and the strain is strong and difficult to bend.

  In Patent Document 1 described above, the plurality of spinning winders are arranged in a direction orthogonal to the axial direction of the bobbin holder, that is, the axial direction of the heating roller. For example, the yarn is wound around the bobbin from the bobbin holder. The work such as removal of the package is performed from the front end side in the axial direction of the bobbin holder, with the operator positioned outside the front end side in the axial direction of the bobbin holder.

  As described above, in a configuration in which a plurality of spinning winders are arranged in the axial direction of a plurality of heating rollers, if a plurality of heating rollers are to be threaded, suction hoses that suck a plurality of yarns are adjacent to each other. After carrying it to the narrow space between the spinning winder and bending the suction port of the suction hose that sucked the yarn 90 degrees so as to face the end surface side of the heating roller, it is inserted between the heating rollers, It was necessary to move up and down and back and forth along the peripheral surface of the heating roller as viewed from the operator, and it was difficult to thread the yarn.

  In particular, when the number of heating rollers is large, or when the heating rollers are arranged on the back side, it is very difficult to thread the plurality of heating rollers.

  SUMMARY OF THE INVENTION An object of the present invention is to provide a spinning winder with improved threading workability from a tip end side of a winding shaft to a plurality of heating rollers.

The spinning winder of the present invention is arranged along a yarn path of a plurality of yarns sent from a spinning unit, and a plurality of heating rollers around which the plurality of yarns are wound, and a plurality of bobbins along an axial direction. A winding shaft that is mounted in series and winds the plurality of yarns sent from the final heating roller onto the plurality of bobbins, respectively, and the winding shaft rotates around the machine base body. are rotatably supported, the plurality of heating rollers, the is disposed on the distal end side of the take-up shaft, the axial direction of the winding shaft and the axial direction of the plurality of heating rollers Ri Rights Gyodea , each heating roller, that are wound around said plurality of yarns with a small winding angle than 360 degrees.
The spinning winder of the present invention is arranged along the yarn paths of a plurality of yarns sent from the spinning unit, and a plurality of heating rollers around which the plurality of yarns are wound, and a plurality of bobbins in the axial direction. And a winding shaft that winds the plurality of yarns fed from the final heating roller around the plurality of bobbins, respectively, and the winding shaft is a machine base body. The plurality of heating rollers are arranged on the front end side of the winding shaft, and the axial direction of the plurality of heating rollers is relative to the axial direction of the winding shaft. The end surfaces of the plurality of heating rollers are inclined and face the working space on the tip side of the winding shaft, and each of the heating rollers has a plurality of yarns at a winding angle smaller than 360 degrees. Is wrapped around.

  According to the take-up winder of the present invention, the plurality of bobbins attached to the take-up shaft are removed from the front end side of the take-up shaft, and the space ahead of the take-up shaft becomes a working space where the work is performed. . The plurality of heating rollers are arranged on the front end side of the winding shaft, and the end surface of the heating roller faces the working space side. As a result, when threading a plurality of heating rollers from the work space, a plurality of threads are sucked from, for example, the suction port of the suction hose, and viewed from the operator, the suction ports of the suction hose are connected to the plurality of heating rollers. It is only inserted from the front and moved up and down and left and right along the peripheral surface of the heating roller, and the threading workability to the plurality of heating rollers from the tip side of the winding shaft can be improved.

  Moreover, it is preferable that a plurality of the spinning winders are provided side by side in a direction orthogonal to the axial direction of the winding shaft.

  According to this, it is difficult for the operator to enter the narrow space between adjacent spinning winders, and in this respect as well, the operator must work from the front end side of the winding shaft. Become.

  Furthermore, it is preferable that the plurality of heating rollers are disposed above the tip end portion of the winding shaft.

  According to this, when threading the plurality of heating rollers from the front end side of the winding shaft, the winding shaft does not get in the way, and the threading workability can be further improved.

  The plurality of heating rollers may be disposed between the corresponding machine base body and the machine base body adjacent to the machine base body.

  Even in this case, when threading the plurality of heating rollers from the front end side of the winding shaft, the winding shaft does not get in the way, and the threading workability can be further improved.

  In addition, on the yarn path between the final heating roller and the winding shaft, a guide roller around which the plurality of yarns fed from the final heating roller are wound, and the axial direction of the winding shaft And a plurality of distribution guides that are arranged corresponding to the plurality of bobbins and distribute the plurality of yarns fed from the guide rollers to the plurality of bobbins mounted on the winding shaft, respectively. It is preferable that the axial direction of the guide roller is orthogonal to the axial direction of the winding shaft.

  If the axial direction of the heating roller and the axial direction of the take-up shaft are parallel and no guide roller is provided, the take-up shaft becomes longer as the number of bobbins increases, and a plurality of distant from the heat roller The yarn is distributed so as to spread, and the bending angle is larger as the yarn is wound around the bobbin at the end of the winding shaft. According to this, the plurality of yarns wound around the heating roller are sent to the guide roller orthogonal to the axial direction of the winding shaft, and are aligned in the direction orthogonal to the alignment direction of the plurality of bobbins. In addition, by changing the winding angle of the plurality of yarns around the guide roller according to the position of the corresponding distribution guide, the bending angles of the plurality of yarns can be reduced and distributed to the plurality of bobbins, respectively. .

The front Symbol plurality of heating rollers are preferably arranged on the same vertical plane, respectively.

  To increase the heating effect, if multiple yarns are wound around the same heating roller and heated, the heating rollers are shifted with respect to the axial direction, and the yarn winding position between the heating rollers. Needs to be shifted in the axial direction of the take-up shaft, and threading is difficult. Therefore, the number of heating rollers increases by winding a single yarn around the same heating roller one by one without multiple layers. However, as in the present invention, a plurality of heating rollers can be wound. If it is arranged on the same vertical plane at the front end side of the take-up shaft and the end surface faces the front end side of the bobbin holder, the threading workability will not be greatly reduced even if the number of heating rollers is increased.

  The plurality of heating rollers are arranged on the front end side of the winding shaft, and the end surface of the heating roller faces the working space side. As a result, when threading a plurality of heating rollers from the work space, a plurality of threads are sucked from, for example, the suction port of the suction hose, and viewed from the operator, the suction ports of the suction hose are connected to the plurality of heating rollers. It is only inserted from the front and moved up and down and left and right along the peripheral surface of the heating roller, and the threading workability to the plurality of heating rollers from the tip side of the winding shaft can be improved.

1 is a side view of a spinning winder according to an embodiment of the present invention. It is a top view explaining arrangement of a plurality of yarn winding machines. It is a perspective view of a godet roller group and a guide roller. It is a front view of a godet roller group and a guide roller. It is a figure explaining the thread | yarn threading process to a godet roller group. It is a front view of the spinning winder in a modification.

  Next, an embodiment of the present invention will be described. FIG. 1 is a side view of a spinning winder according to the present embodiment. As shown in FIG. 1, the take-up winder 1 passes a plurality of yarns 10 that are spun from an upper spinning machine 2 and continuously supplied via a godet roller group 20 and two guide rollers 11 and 12. It is sent to the lower winding unit 3 and is taken up by this winding unit 3.

  FIG. 2 is a plan view for explaining the arrangement of a plurality of spinning winders. As shown in FIG. 2, the plurality of spinning winders 1 includes, for example, a plurality of bases that spin the plurality of yarns 10 of the spinning machine 2 upstream (upward) in the yarn traveling direction from the spinning winder 1. In consideration of the disposition of the bobbin holder 7 and the bobbin holder 7 described later, which is cantilevered, and removing a plurality of bobbins B from the front end side. A plurality of rows are arranged in a direction orthogonal to an axis 7a of the bobbin holder 7 to be described later so as to effectively arrange the bobbin holder 7, and the front end side of the bobbin holder 7 is the front, which is a work space 30 where an operator works. . In other words, when the operator faces the spinning winder 1 facing the front, the worker looks at the spinning winder 1 along the shaft core 7a from the front end side of the bobbin holder 7.

  First, the winding unit 3 will be described. As shown in FIG. 1, the winding unit 3 is disposed below the spinning machine 2, and receives a plurality of yarns 10 supplied from the spinning machine 2 via a godet roller group 20 and two guide rollers 11 and 12. A plurality of packages P are formed by winding them around a plurality of bobbins B, respectively.

  The winding unit 3 includes a main body frame 5, a disc-shaped turret 6 rotatably provided on the main body frame 5, and a turret 6 with a rear end cantilevered, and a plurality of bobbins B having an axis 7a. Two bobbin holders 7 (winding shafts) that are mounted in series along the main body frame 5 and a contact roller 9 that is movable in the vertical direction with respect to the main body frame 5 and that contacts and separates from the bobbin B mounted on the bobbin holder 7 Etc.

  The winding unit 3 rotates a plurality of bobbins B mounted on the bobbin holder 7 by rotating the bobbin holder 7 by driving a motor (not shown), and winds a plurality of yarns 10 around the rotating bobbins B, respectively. . At this time, the yarn 10 wound around the bobbin B is traversed in the axial direction of the bobbin B with a fulcrum guide 13 described later as a fulcrum by the traverse guides 8 respectively disposed above the plurality of bobbins B.

  Then, the yarn 10 traversed by the traverse guide 8 with the fulcrum guide 13 as a fulcrum is wound around the bobbin B to form a package P. At this time, the contact roller 9 contacts the outer peripheral surface of the package P when winding the yarn around the bobbin B, and rotates while applying a predetermined contact pressure to adjust the shape of the package P. The plurality of packages P mounted on the bobbin holder 7 are pushed out from the proximal end side of the bobbin holder 7 to the distal end side by a pusher (not shown) when fully wound, and are removed to the distal end side of the bobbin holder 7.

  FIG. 3 is a perspective view of the godet roller group and the guide roller. FIG. 4 is a front view of the godet roller group and the guide roller. In FIGS. 3 and 4, the heat insulating box 26 is illustrated by a two-dot chain line in order to easily illustrate the inside of the heat insulating box 26.

  As shown in FIG. 1, in addition to the winding unit 3, the spinning winder 1 is sent from the spinning machine 2 and a frame-like frame 14 that is arranged in the depth direction in FIG. The godet roller group 20 for picking up the plurality of yarns 10, the two guide rollers 11 and 12 for picking up the plurality of yarns 10 sent from the godet roller group 20, and the plurality of yarns 10 wound around the downstream guide roller 12 Are respectively distributed to the plurality of bobbins B mounted on the bobbin holder 7 of the winding unit 3, and have a plurality of fulcrum guides 13 (distribution guides) serving as fulcrums when traversing by the traverse guide 8.

  First, the godet roller group 20 will be described. As shown in FIGS. 1 to 4, the godet roller group 20 is disposed below the spinning machine 2 and on the working space 30 side on the tip side of the bobbin holder 7, and is arranged in order from the upstream side in the yarn traveling direction. For example, it consists of four godet rollers 21-24. The godet rollers 21 to 24 are accommodated in a heat insulating box 26 having a substantially rectangular parallelepiped shape made of a heat insulating material. The godet rollers 21 to 24 are arranged in a staggered manner, and the respective shaft cores 21 a to 24 a are parallel to the shaft core 7 a of the bobbin holder 7.

  The heat retaining box 26 is provided with a door 26a that can be opened and closed so as to face the end faces 21b to 21b of the godet rollers 21 to 24. And by opening this door 26 a, the end faces 21 b to 21 b of the godet rollers 21 to 24 are exposed from the heat retaining box 26 toward the work space 30. Therefore, the work in the heat insulation box 26 such as threading the godet rollers 21 to 24 by the worker from the work space 30 becomes easy.

  In addition, the heat insulation box 26 is formed with two slits 28 and 29. The slits 28 allow a plurality of yarns 10 sent from the spinning machine 2 to the most upstream godet roller 21 to pass therethrough. The slit 29 allows a plurality of yarns 10 sent from the most downstream godet roller 24 to the winding unit 3 to pass therethrough.

  The godet rollers 21 to 24 are drive rollers that are disposed on the side opposite to the door 26a of the heat retaining box 26 and are cantilevered by a frame (not shown). First, the plurality of yarns 10 sent from the spinning machine 2 pass through the slits 29 of the heat insulation box 26, enter the heat insulation box 26, and are taken up by the godet roller 21 on the most upstream side.

  The plurality of yarns 10 taken up by the godet roller 21 are respectively wound around the godet rollers 21 to 24 at a winding angle within 360 degrees in order from the upstream side, and the godet rollers 21 to 24 are rotated by driving a motor (not shown). Then, it is sent to the downstream side in the traveling direction, passes through the slit 28 of the heat insulation box 26, and goes out of the heat insulation box 26. At this time, the godet rollers 21 to 24 have higher rotational speeds toward the downstream side, and the plurality of yarns 10 are stretched due to the speed difference between the rollers.

  Further, the godet rollers 21 to 24 are heating rollers provided with a heater 27 therein, and the yarn 10 wound around the godet rollers 21 to 24 is heated. And the godet rollers 21-24 are arrange | positioned in the heat insulation box 26, and the heat | fever generated by the heater 27 is prevented from escaping outside from the heat insulation box 26 by closing the door 26a.

  Next, the two guide rollers 11 and 12 will be described. As shown in FIGS. 1, 3, and 4, the two guide rollers 11 and 12 are arranged above the main body frame 5 of the winding unit 3 so that the shaft cores 11 a and 12 a are the shaft cores 7 a (godet rollers 21 of the bobbin holder 7. A driving roller that extends along a direction perpendicular to the shaft cores 21a to 24a) to 24 and is rotatably supported by the frame 14, and is driven to rotate by a motor (not shown). The guide roller 11 is disposed immediately below the godet roller group 20, and the guide roller 12 is disposed approximately at the center in the arrangement direction of the plurality of fulcrum guides 13. Since the guide roller 12 moves to a yarn hooking position 12a (indicated by a broken line in FIG. 1) near the guide roller 11 during yarn hooking, the yarn hooking operation is easy.

  The plurality of fulcrum guides 13 are below the guide rollers 12 and above the plurality of traverse guides 8 and directly above the plurality of traverse guides 8 and the plurality of bobbins B mounted on the bobbin holder 7. It arrange | positions along with the core 7a along with the space | interval same as the space | interval of the several bobbin holder 7. FIG.

  The plurality of yarns 10 supplied from the spinning machine 2 are sent downward, and are wound around the godet rollers 21 to 24 along the respective shaft cores 21 a to 24 a in order from the most upstream godet roller 21.

  The plurality of yarns 10 sent from the most downstream godet roller 24 to the downstream side in the yarn traveling direction are wound side by side along the axis 11a of the guide roller 11 while changing the direction by 90 degrees. Thereafter, the plurality of yarns 10 wound around the guide roller 11 are wound around the guide roller 12, and then are respectively wound around the plurality of fulcrum guides 13 and conveyed to the lower winding unit 3.

  Here, the threading operation of the godet roller group 20 on the godet rollers 21 to 24 will be described. FIG. 5 is a perspective view of the godet roller group, illustrating a yarn threading process on the godet roller group.

  When threading the godet rollers 21 to 24, first, as shown in FIG. 5A, suction of the air soccer 40 in which the operator extends a plurality of yarns 10 sent from the spinning machine 2 from the work space 30. Aspiration is captured from the mouth 40a. And the suction opening 40a of the air soccer 40 which sucked and captured the plurality of yarns 10 is inserted into the heat insulating box 26 from the front (front).

  After that, as shown in FIG. 5B, the air soccer 40 was moved along the circumferential surface counterclockwise from the left side of the most upstream godet roller 21 and passed between the godet rollers 21 and 23. Thereafter, the godet rollers 21 and 22 are passed and moved to the left side of the godet rollers 22. As a result, the plurality of yarns 10 are wound around the most upstream godet roller 21.

  Thereafter, the air soccer 40 is similarly moved with respect to the godet rollers 22 to 24, whereby a plurality of yarns 10 are wound around the godet rollers 21 to 24 as shown in FIG.

  According to the spinning winder 1 in the present embodiment, the plurality of godet rollers 21 to 24 are arranged in the vertical direction above the tip of the bobbin holder 7 close to the work space 30, and the end surfaces 21b to 21b are further disposed on the bobbin holder. It faces the tip side of 7. Thereby, when threading the plurality of godet rollers 21 to 24 from the work space 30 (the tip side of the bobbin holder 7), the plurality of threads 10 are sucked from the suction port 40a of the air soccer 40 and viewed from the work space 30. The suction port 40a of the air soccer 40 is inserted between the plurality of godet rollers 21 to 24 from the front, and the air soccer 40 is not bent and is moved up and down and left and right along the peripheral surface of the godet rollers 21 to 24. Become.

  Therefore, the bobbin holder 7 is not obstructed, and the threading workability from the work space 30 (the tip side of the bobbin holder 7) to the plurality of godet rollers 21 to 24 can be improved. Further, it is easy to deal with troubles such as removing the yarn 10 wound around the godet rollers 21 to 24.

  Further, the plurality of yarns 10 wound around the godet rollers 21 to 24 are sent to the guide rollers 11 and 12 of the shaft cores 11a and 12a orthogonal to the shaft core 7a of the bobbin holder 7, and the arrangement direction of the plurality of bobbins B and They will be arranged in an orthogonal direction. Then, since the yarn 10 coming out from the guide roller 12 is distributed in the tangential direction of the roller 12, the yarn 10 just after coming out from the guide roller 12 travels toward the traverse fulcrum guide 13 without bending.

  If the number of godet rollers is small, a plurality of godet rollers are shifted with respect to the axial direction in order to heat one yarn 10 around the same godet roller and heat the yarns 10 so that the wrapping positions of the yarns 10 are between the godet rollers. It is necessary to shift the bobbin holder 7 in the axial direction. On the other hand, if the number of godet rollers is increased, one yarn 10 can be wound around the same godet roller one by one and heated, and as described above, a plurality of godet rollers can be heated in the same vertical direction. It becomes possible to arrange | position on a plane. In this case, although the number of godet rollers increases, the godet rollers 21 to 24 are arranged on the front end side of the bobbin holder 7 as in this embodiment, and the end surfaces 21b to 21b face the front end side of the bobbin holder 7. In this case, even if the number of godet rollers is increased, the threading workability is not greatly reduced.

  As an example, in facilities for manufacturing yarns for industrial materials such as thick yarns that require strength for tents and tire cords, the number of godet rollers (heating rollers) is also used in order to bring out the necessary properties of the yarns. It is increasing. Also in such a case, as shown in FIG. 6, the plurality of godet rollers 50 are located between the winding unit 3 and the winding unit 3 (more specifically, near the work space (the tip side of the bobbin holder 7)). If the end face faces the front end side of the bobbin holder, the threading workability is not greatly reduced even if the number of the godet rollers 50 is increased. Very effective. In addition, the machine base main body which cantilever-supports the winding shaft in this embodiment is equivalent to the main body frame 5 provided with the turret 6 which cantilever-supports the bobbin holder 7 in this embodiment.

  Next, modified embodiments in which various modifications are made to the above-described embodiment will be described. However, those having the same configuration as that of the above-described embodiment are denoted by the same reference numerals and description thereof is omitted as appropriate.

  In the present embodiment, one yarn 10 is wound around each godet roller once at a winding angle smaller than 360 degrees. However, one yarn 10 is predetermined for one godet roller. You may wrap several times on the pitch. However, in this case, the plurality of godet rollers are arranged shifted in the axial direction.

  In the present embodiment, two guide rollers are provided orthogonal to the axis 7a of the bobbin holder 7, but the number and direction of the guide rollers are a plurality of fulcrums of the plurality of yarns 10 fed from the godet roller group 20. Any configuration that can be sent to the guide 13 with a small bending angle can be appropriately changed. For example, the most downstream guide roller may be arranged parallel to the axis 7 a of the bobbin holder 7 as long as it is provided at a position that is much higher than the plurality of fulcrum guides 13.

  Further, in the present embodiment, the two guide rollers 11 and 12 are provided between the godet roller group 20 and the plurality of fulcrum guides 13, but a plurality of them are directly provided from the godet roller group 20 without providing the guide rollers 11 and 12. A plurality of yarns 10 may be sent to the fulcrum guide 13.

  In the present embodiment, the fulcrum guide 13 functions as a distribution guide that distributes the plurality of yarns 10 to the plurality of bobbins B in addition to the function as a guide serving as a fulcrum for traversing during traverse. The traversing fulcrum guide and the distribution guide may be provided separately.

Furthermore, in the present embodiment, the shaft cores 21 a to 24 a of the godet rollers 21 to 24 are parallel to the shaft core 7 a of the bobbin holder 7, but the godet rollers 21 to 24 are viewed from the worker in the work space 30. As long as the end faces 21b to 24b can be opposed to each other, they may be slightly inclined rather than parallel.

  Further, in the present embodiment, the configuration in which the bobbin holder 7 is cantilevered by the turret 6 of the winding unit 3 has been described. For example, as described in Japanese Patent Publication No. 7-5224, Japanese Patent No. 3440839, and the like. In addition to the base end side of the bobbin holder 7, the tip end side may be supported by a support member, and the bobbin holder 7 may be provided as a spinning winder.

DESCRIPTION OF SYMBOLS 1 Spinning winder 2 Spinning machine 3 Winding unit 7 Bobbin holder 10 Yarn 11, 12 Guide roller 20 Godet roller group 21-24 Godet roller 30 Work space B Bobbin

Claims (7)

A plurality of heating rollers arranged along the yarn paths of a plurality of yarns sent from the spinning section, and wound around the plurality of yarns;
A plurality of bobbins are mounted in series along the axial direction, and a winding shaft for winding the plurality of yarns sent from the final heating roller onto the plurality of bobbins, respectively.
The winding shaft is rotatably supported by the machine base body,
The plurality of heating rollers are disposed on a tip end side of the winding shaft,
The axial direction of the winding shaft and the axial direction of the plurality of heating rollers Ri Rights Gyodea,
Each heating roller, take-up winder characterized that you have been wound around the plurality of yarns with a small winding angle than 360 degrees.   A plurality of heating rollers arranged along the yarn paths of a plurality of yarns sent from the spinning section, and wound around the plurality of yarns;
  A plurality of bobbins are mounted in series along the axial direction, and a winding shaft for winding the plurality of yarns sent from the final heating roller onto the plurality of bobbins, respectively.
  The winding shaft is rotatably supported by the machine base body,
  The plurality of heating rollers are disposed on a tip end side of the winding shaft,
  The axial directions of the plurality of heating rollers are inclined with respect to the axial direction of the winding shaft, and the end surfaces of the plurality of heating rollers are opposed to the work space on the tip side of the winding shaft. And
  A spinning winder, wherein the plurality of yarns are wound around each heating roller at a winding angle smaller than 360 degrees. The spinning winder according to claim 1 or 2 , wherein a plurality of the spinning winders are provided side by side in a direction orthogonal to the axial direction of the winding shaft. The spinning winder according to any one of claims 1 to 3, wherein the plurality of heating rollers are arranged above the tip end portion of the winding shaft. The spinning winder according to claim 3 , wherein the plurality of heating rollers are arranged between the corresponding machine base body and the machine base body adjacent to the machine base body. In the yarn path between the final heating roller and the winding shaft,
A guide roller around which the plurality of yarns sent from the final heating roller are wound,
Along the axial direction of the winding shaft, the plurality of bobbins are arranged corresponding to the plurality of bobbins, and the plurality of yarns fed from the guide roller are placed on the plurality of bobbins mounted on the winding shaft. A plurality of distribution guides each for distributing, and
The spinning winder according to any one of claims 1 to 5 , wherein an axial direction of the guide roller is orthogonal to the axial direction of the winding shaft. Before SL plurality of heating rollers, each take-up winder according to any one of claims 1 to 6, characterized in that it is arranged on the same vertical plane.

Images