JP5600437B2 - Spinning and winding equipment - Google Patents

Description

  The present invention relates to a technology of a spinning winding facility.

  2. Description of the Related Art Conventionally, a spinning winding facility including a spinning winding device including a spinning device and a winding device is known. The winding device is disposed on the downstream side of the roller portion with respect to the traveling direction of the yarn, the roller portion having a roller on which the yarn spun from the spinning device is hooked and fed to the downstream side, and the yarn A package forming unit that winds the strip to form a package. For example, Patent Document 1 discloses a spinning take-up device as a spinning take-up device.

With reference to FIG. 5, a description will be given of a spinning and winding equipment 150 in which a conventional spinning and winding apparatus as disclosed in Patent Document 1 is arranged.
In the take-up device 150, the winding device 110 needs to be provided with a yarn working space 175 adjacent to each winding device 110, in which an operator performs the work of hanging the yarn on the roller portion. Conventionally, one winding device 110 and one threading work space 175 adjacent to one winding device 110 have been arranged.
However, at present, in order to expand production of products, it is necessary to arrange a large number of winding apparatuses in a factory, and a spinning winding facility capable of arranging a large number of winding apparatuses in a factory is required.

International Publication No. 2006/126413

  The problem to be solved by the present invention is to provide a spinning winding facility that can arrange a large number of winding devices in a limited space in a factory.

  The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described.

According to 1st invention, it is a spinning winding equipment which arrange | positions a several winding apparatus, Comprising: A several 1st winding apparatus and a several 2nd winding apparatus, The said 1st winding The take-up device and the second winding device are respectively a guide for bundling filaments spun from a spinning device, a godet roller for guiding the yarn, and a yarn for feeding the yarn downstream. A roller unit including a feed roller, and a bobbin holder to which a plurality of bobbins are mounted, and a package forming unit that winds the yarn around the bobbin on the downstream side of the roller unit to form a package. The axis of the godet roller and the axis of the yarn feeding roller are orthogonal to the axis of the bobbin holder, and the first winding device and the second winding device are respectively threaded with respect to the roller portion. The side where the work is done is the front side The opposite side is the back side, and the pair of the first winding device and the second winding device constitutes a winding device group by arranging the back sides to face each other and approach each other. And about the said 1st winding device and said 2nd winding device, respectively, when the direction which goes to the said back side from the said front side is made into the front-back direction, said 1st winding device is the centerline of the front-back direction. Is offset from the center line of the spinning device corresponding to the first winding device in the front-rear direction toward the back side of the first winding device, and the second winding device is The center line in the front-rear direction is arranged offset from the center line in the front-rear direction of the spinning device corresponding to the second winding device toward the back side of the second winding device, and The width for arranging the first winding device and the second winding device close to each other is as follows: Serial determined in consideration of the offset amount when the offset first volume winding device and said second winding winding devices to each of the back side, further, a pair of the winding device group, are opposed to the front side, In addition, a common threading work space for performing the threading work on the roller portion is secured between the pair of winding device groups.

According to the second invention, in the first invention, when the side that performs the operation of paying out the package from the package forming portion is the payout work side, and the opposite side is the bobbin holder root side,
The godet roller is disposed on the base side of the bobbin holder.

According to the third invention, in the first or second invention, a pair of windings is provided when a side for performing the operation of paying out the package from the package forming portion is a discharging operation side and the opposite side is a base side of the bobbin holder . The take-up device group is disposed so as to face the payout work side, and a carriage path is formed between the pair of take-up device groups arranged facing each other.

  According to the spinning winding facility of the present invention, many winding devices can be arranged in a limited factory arrangement space.

The perspective view which showed the whole structure of the spinning winding apparatus which concerns on embodiment of this invention. The top view which shows a winding device group similarly. Similarly side view. The top view which similarly shows a spinning winding equipment. The top view which shows the conventional spinning winding equipment.

Next, embodiments of the invention will be described.
FIG. 1 is a perspective view showing the overall configuration of a take-up winding device according to an embodiment of the present invention, FIG. 2 is a plan view showing the winding device group, and FIG. 3 is a side view. FIG. 4 is a plan view showing the same spinning and winding equipment, and FIG. 5 is a plan view showing the conventional spinning and winding equipment.

With reference to FIG. 1, the overall configuration of a yarn winding device according to an embodiment of the present invention will be described.
The spinning and winding device is a device that pushes out a thermoplastic resin (polymer) dissolved at a high temperature from a thin nozzle, winds it while cooling it, and turns it into a yarn. There are two types of spinning take-up devices: a POY spinning device that winds up POY (partially drawn yarn) and an FDY spinning device that takes up FDY (drawn yarn). The spinning winding device according to the present invention can be applied to either a POY spinning device or an FDY spinning device, but this embodiment will be described as a POY spinning device.

  The take-up device mainly bundles a spinning device 5 for spinning the filament F and the filaments F spun from the spinning device 5 to form a plurality of yarns Y, and the plurality of yarns Y are made to a plurality of bobbins 31. And the winding device 10 to be a plurality of packages 34.

  The winding device 10 includes a guide 6 for bundling filaments F to form a yarn Y, a roller unit 20 including a plurality of rollers on which the yarn Y is hooked and fed downstream, and a yarn fed from the roller unit 20 And a package forming unit 30 that winds the strip Y around the bobbin 31.

  The spinning device 5 spins a plurality of filaments F and supplies the spun filaments F from above to below. The spinning device 5 is a device that spins from a plurality of spinning ports provided in a spinning head (not shown) by feeding the input synthetic fiber material (raw material of the filament F) using an extruder.

  Then, the plurality of filaments F spun from the spinning head of the spinning head are bundled for each predetermined number to form a plurality of yarns Y, and are guided to the roller unit 20. That is, a plurality of yarns Y formed by bundling the filaments F are formed, and the plurality of yarns Y are guided to the roller unit 20.

  The roller unit 20 includes a godet roller 21 on the upstream side and yarn feeding rollers 22 and 22 on the downstream side in the flow from the spinning device 5 toward the package forming unit 30. The yarn feeding roller 22 is a roller that feeds the yarn Y toward the package forming unit 30.

  The package forming unit 30 winds a plurality of yarns Y around each bobbin 31. The winding device 10 includes a bobbin 31 that winds the yarn Y by rotation, a bobbin holder shaft 32 on which the plurality of bobbins 31 are mounted, and a traverse device 33 that traverses the yarn Y wound on the bobbin 31. , A bobbin 31 and a rotating roller (not shown) for rotating the package 34 formed on the bobbin 31 and a traverse device 33 and a driving device 35 for driving the rotating roller.

  Each yarn Y guided to the package forming unit 30 is wound around the rotating bobbin 31 by traversing in the horizontal direction (the axial direction of the bobbin holder shaft 32) by the traverse device 33. The yarn Y wound around the bobbin 31 forms a package 34 on the bobbin 31.

  In this way, the winding device 10 can form a plurality of yarns Y by spinning and bundling a plurality of filaments F, and obtain a yarn having desired characteristics. And the winding apparatus 10 produces the package 34 by winding up the yarn Y manufactured in this way.

A winding device group 80 according to an embodiment of the present invention will be described with reference to FIG.
The winding device group 80 according to the embodiment of the present invention includes a first winding device 10A and a second winding device 10B. The first winding device 10A and the second winding device 10B are different only in the arrangement of the roller unit 20 and the package forming unit 30, and the configuration of the roller unit 20 and the package forming unit 30 itself and other devices. Class is the same device. Below, when it demonstrates without distinguishing 1st winding apparatus 10A and 2nd winding apparatus 10B, it demonstrates as winding apparatus 10. FIG.

  First, in order to describe the orientation of each winding device 10, a front side FS and a back side HS of the winding device 10 are defined. The front side FS is a side on which a threading operation is performed on the roller unit 20 by an operator. The yarn threading operation is for supplying the yarn Y from the spinning device 5 via the roller unit 20 to the package forming unit 30 when the supply of the filament F is started from the spinning device 5 and the winding of the yarn Y is started. In this operation, the operator applies the yarn Y from the front side FS to the godet roller 21 of the roller unit 20. Further, the rear side HS is the opposite side of the front side FS in the winding device 10.

  Further, the payout work side PS and the bobbin holder root side NS of the winding device 10 are defined. The payout work side PS is a side where the operator takes out the package 34 from the winding device 10. The payout operation is an operation for taking out the package 34 from the payout work side PS after the package 34 is formed. Further, after the package 34 is taken out, the operator places the empty bobbin 31 on the bobbin holder shaft 32 from the payout work side PS.

  The bobbin holder root side NS is the side opposite to the payout work side PS in the winding device 10. In the winding device 10 of the present embodiment, the godet roller 21 of the roller unit 20 is disposed on the bobbin holder root side NS.

  Accordingly, the first winding device 10A is a winding device 10 having a configuration in which the godet roller 21 is provided on the right side (bobbin holder root side NS) toward the front side FS in the drawing, and the second winding device 10B is It is the winding device 10 of the structure by which the roller part 20 is provided in the left side (bobbin holder base side NS) toward the front side FS. The winding device group 80 is disposed so that the back surface side HS of the first winding device 10A and the back surface side HS of the second winding device 10B are opposed to each other. Further, the winding device group 80 is arranged such that the payout work side PS of the first winding device 10A and the payout work side PS of the second winding device 10B face the same direction.

  Here, the width | variety (henceforth the approach width | variety D) which 10A of 1st winding apparatuses and the 2nd winding apparatus 10B are made to approach is demonstrated. The approach width D needs to be equal to or larger than the minimum space required when the winding device 10 is maintained, and is also determined by the offset amount S when the winding device 10 is offset to the back side HS. The

  The offset amount S will be described with reference to FIG. In the winding device 10, when the direction from the front side FS to the back side HS is the front-rear direction, the winding device 10 sets the center line in the front-rear direction toward the front-rear direction and the spinning device corresponding to the winding device 10. 5 is offset from the center line in the front-rear direction toward the back side HS. The center line in the front-rear direction of the winding device 10 is the center line of the guide 6 disposed immediately before the roller unit 20 among the guides 6 that guide the yarn Y to the roller unit 20. The center line in the front-rear direction of the spinning device 5 includes the spinning width direction of the spinning width W constituted by a spinning pack connected to one spinning device 5 as in this embodiment, and the winding device 10. When the front and rear directions are parallel, the center line of the spinning width W is used.

  The filaments F descending from the spinning device 5 are collected in an inverted triangular shape in the front-rear direction from many spinning packs (not shown) to a guide (not shown) just before the godet roller 21. At this time, the filament F needs to have a predetermined angle (for example, 15 degrees or less) with respect to the guide. This is because if the filament F enters the guide at an angle larger than a predetermined angle, the guide and the filament F are rubbed, and the quality of the filament F may be different. Therefore, the maximum offset amount S of the winding device 10 is an offset amount at which all the filaments F are below a predetermined angle with respect to the guide.

The spinning and winding equipment 50 will be described with reference to FIG.
Since the winding device group 80 is configured to face the back surface side HS of the winding device 10, the adjacent winding device group 80 faces the front side FS of the winding device 10. In addition, the winding device group 80 is arranged with a common threading work space 75 for performing the threading operation on the roller unit 20 between the adjacent winding device groups 80 and 80.

  The threading work space 75 is a minimum necessary space in which one worker can perform the threading work on each of the winding devices 10 and 10 in which the front side FS is directed to the threading work space 75. That is, the threading work space 75 is a space narrower than a space where two workers can perform the threading work on each of the winding devices 10 and 10 facing the front side FS.

  The spinning and winding equipment 50 includes two winding device rows 70 and a carriage passage 55 for allowing the carriage to pass therethrough. In the winding device row 70, four winding device groups 80 are arranged in parallel. In the two winding device rows 70, all the winding devices 10 are arranged such that the payout work side PS faces the carriage passage 55.

By adopting such a configuration, the following effects can be obtained.
That is, the adjacent winding device groups 80 have a single threading work space 75 for the two winding devices 10 in order to use the threading work space 75 as a common space. Conventionally, since one yarn hooking work space 75 is arranged for one winding device 10, according to the present embodiment, one yarn hooking work space 75 is omitted for two winding devices 10. be able to. Therefore, many winding devices 10 can be arranged in the spinning winding facility 50.

  Further, since the godet roller 21 is disposed on the base side NS of the bobbin holder, the space on the payout work side PS is widened, and the payout work of the package 34 is facilitated.

  Further, since the adjacent winding device rows 70 use the carriage passage 55 as a common passage, one carriage passage 55 is arranged for the two winding devices 10. Therefore, many winding devices 10 can be arranged in the spinning winding facility 50. Further, for example, when the package 34 and the bobbin 31 are transported by a cart, the operator can work on the four winding devices 10 by stopping the cart at one place, so that the package 34 can be efficiently collected. The bobbin 31 can be mounted on the bobbin holder shaft 32.

DESCRIPTION OF SYMBOLS 5 Spinning device 10 Winding device 10A 1st winding device 10B 2nd winding device 20 Roller part 30 Package formation part 34 Package 50 Spinning winding equipment 55 Carriage path 75 Yarning work space 80 Winding device group FS Front side HS Back side PS Discharge work side NS Bobbin holder base side

Claims (3)

A spinning and winding facility in which a plurality of winding devices are arranged,
Including a plurality of first winding devices and a plurality of second winding devices;
The first winding device and the second winding device are respectively
A guide that bundles the filaments spun from the spinning device into yarns;
A roller section comprising a godet roller for guiding the yarn, and a yarn feed roller for feeding the yarn downstream.
A bobbin holder on which a plurality of bobbins are mounted, and a package forming unit that winds the yarn around the bobbin on the downstream side of the roller unit to form a package, and
The axis of the godet roller and the axis of the yarn feed roller are orthogonal to the axis of the bobbin holder,
For the first winding device and the second winding device, respectively, the side that performs the yarn hooking operation on the roller portion is the front side, and the opposite side is the back side,
The pair of the first winding device and the second winding device constitutes a winding device group by disposing the back surfaces of the first winding device and the second winding device so as to face each other.
Regarding the first winding device and the second winding device, respectively, assuming that the direction from the front side toward the back side is the front-rear direction, the first winding device has a center line in the front-rear direction, The second winding device is arranged to be offset toward the back side of the first winding device with respect to the center line in the front-rear direction of the spinning device corresponding to the first winding device. A center line in the direction is arranged offset toward the back side of the second winding device with respect to the center line in the front-rear direction of the spinning device corresponding to the second winding device,
The width at which the first winding device and the second winding device are arranged close to each other takes into account the offset amount when the first winding device and the second winding device are offset to the back side, respectively. Determined,
Further, the pair of winding device groups face the front side, and a common threading work space is provided between the pair of winding device groups for performing the threading operation on the roller portion. Spinning and winding equipment. The spinning and winding equipment according to claim 1,
When the side that performs the work of paying out the package from the package forming portion is the payout work side, and the opposite side is the bobbin holder root side,
The said godet roller is a spinning winding equipment arrange | positioned at the said bobbin holder base side. The spinning and winding equipment according to claim 1 or 2,
When the side that performs the work of paying out the package from the package forming portion is the payout work side, and the opposite side is the bobbin holder root side,
A pair of winding device groups are arranged so as to face the paying-out work side, and a pair of winding device groups arranged as opposed to each other serves as a carriage path.

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