WO2014146411A1 - 一种全牵伸长丝牵伸卷绕系统 - Google Patents

一种全牵伸长丝牵伸卷绕系统 Download PDF

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Publication number
WO2014146411A1
WO2014146411A1 PCT/CN2013/083711 CN2013083711W WO2014146411A1 WO 2014146411 A1 WO2014146411 A1 WO 2014146411A1 CN 2013083711 W CN2013083711 W CN 2013083711W WO 2014146411 A1 WO2014146411 A1 WO 2014146411A1
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WO
WIPO (PCT)
Prior art keywords
temperature heat
drafting
wire
heat roller
winding
Prior art date
Application number
PCT/CN2013/083711
Other languages
English (en)
French (fr)
Inventor
南亚芹
吴寿军
李惊涛
董文涛
肖前玲
Original Assignee
北京中丽制机工程技术有限公司
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Application filed by 北京中丽制机工程技术有限公司 filed Critical 北京中丽制机工程技术有限公司
Publication of WO2014146411A1 publication Critical patent/WO2014146411A1/zh

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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/12—Stretch-spinning methods
    • D01D5/16—Stretch-spinning methods using rollers, or like mechanical devices, e.g. snubbing pins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D13/00—Complete machines for producing artificial threads
    • D01D13/02—Elements of machines in combination
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D7/00—Collecting the newly-spun products

Definitions

  • the utility model relates to the technical field of chemical fiber machinery manufacturing, in particular to a full stretched wire drawing and winding system.
  • the fully drawn stretch drafting and winding device comprises: a transverse vertical frame, a drafting device transversely disposed on an upper front portion of the frame, and a winding device longitudinally disposed at a lower front portion of the frame; the drafting device comprising a mounting panel that is placed horizontally on the upper portion of the rack, and the pre-distribution components (generally including the oiling component, the shearing wire component, and the pre-network component) are distributedly distributed along the direction of the tow in the mounting panel, and the drafting component (usually comprising at least two sets of spinning heat roller sets, each spinning heat roller set is arranged in a stepped manner with respect to the mounting panel), the length direction of the yarn feeding port of the pretreatment part and the length direction of the wire opening (the wire inlet is usually upwards)
  • the wire outlets are generally directed downward and parallel to the mounting panel respectively, respectively perpendicular to the
  • the fully drawn filament drafting and winding system of this construction is a conventional design of the filament equipment manufacturer, and the long-term use by the filament manufacturer has led to a consensus among those skilled in the art.
  • each spinning heat roller set is arranged in a stepped manner with respect to the mounting panel, and the axes of the two rollers in the spinning heat roller group intersect to form a dividing angle, the spinning bundle needs to be placed on the spinning hot roller.
  • the group is wound a plurality of turns, and the tow is spiraled with respect to the axis of the heat roller in the spinning heat roller group, so the process of the tow from reaching each pair of spinning heat roller groups to leaving each pair of spinning heat roller groups In the middle, the wire at the side and the wire at the middle are always subjected to a difference and are in repeated changes.
  • the first defect of the prior art fully drawn stretch drafting winding system is as follows: The drafting part occupies a large space, the head is complicated and cumbersome, and the multiple spinning lengths of the same spinning position are long.
  • Silk its physical indicators have certain differences, affecting the quality and quality of filaments.
  • the tow from the pretreatment member must be twisted by 90.
  • the pre-treatment part and the drafting part placed underneath ie the first spinning heat roller set therein
  • must be separated by a sufficient distance to meet the spinning process requirements. Adding a twisting wire between the shearing wire member and the drafting member The guide wire component of the bundle.
  • the pre-treatment component is separated from the drafting component placed under it by a sufficient distance, the components disposed on the mounting panel can only be distributedly distributed on the mounting panel, greatly increasing the height of the drafting device, and making the device
  • the shortest total height also far exceeds the height of the operator, so that an operator cannot perform the spinning operation, and must be operated by a low-level operator and a high-level operator to complete the spinning.
  • an operating steel platform for the operator to stand must be added between the drafting device and the winding device, and the distance between the drafting device and the winding device is further increased to meet the spinning process requirements.
  • the technical problem to be solved by the present invention is to provide a full draw-up wire drafting and winding system, the drafting part of the system takes up a small space, the head is simple and quick, and the same spinning position is spun.
  • the root filaments have a significant difference in physical index, and the quality and quality of the filaments are significantly improved.
  • the fully drawn stretch drafting winding system of the present invention comprises: a heating drafting member that heats, draws, and shapes the tow, the heating drafting member having at least one pair of tows a heated low temperature heat roller and at least one high temperature heat roller for drafting the tow; the low temperature heat roller and the high temperature heat roller are sequentially distributed in the same plane according to the direction in which the tow travels, the axis of which is perpendicular to the plane; The tow is sequentially wrapped around the low temperature heat roller and the high temperature heat roller in an internal tangential manner; in the path of the tow, two adjacent heat rollers are turned oppositely.
  • the technical solution is that the operation of the spinning head is simple and quick, because the technical means of winding the tow on the low-temperature heat roller and the high-temperature heat roller in turn is adopted. Moreover, since the low-temperature heat roller and the high-temperature heat roller are sequentially distributed in the same plane according to the direction in which the tow travels, the space occupied by the drafting member is greatly reduced, and the first one is further improved. Favorable conditions.
  • the direction of travel of the tow wrapped around the heat roller is perpendicular to the axis of the heat roller,
  • Each of the filaments in the tow is uniformly stretched, and it can be seen that the plurality of filaments spun from the same spinning position have a markedly reduced physical index difference, and the quality and quality of the filament are remarkably improved.
  • the low-temperature heat roller has two, the first low-temperature heat roller and the second low-temperature heat roller according to the order of the tow wrapping; the high-temperature heat roller also has two, the first high-temperature heat according to the order of the tow wrapping a roller and a second high temperature heat roller; the two low temperature heat rollers and the two high temperature heat rollers are distributed in a parallelogram shape or distributed in a diamond shape or distributed in a rectangular shape or in a square shape, the first low temperature heat roller and the second The high temperature heat roller is opposite to the first low temperature heat roller and the first high temperature heat roller; each of the heat rollers has a direction of the yarn inlet and a direction of the yarn outlet.
  • the high-temperature heat roller also has two technical means, so that not only the drafting quality of the tow can be further improved, but also the shaping quality of the tow is further improved. And because the two low-temperature heat rolls and the two high-temperature heat rolls are distributed in a parallelogram shape or distributed in a diamond shape or distributed in a rectangular shape or in a square shape, the first low-temperature heat roller and the second high-temperature heat roller are opposite to each other, and the second low-temperature heat is opposite.
  • the roller is opposite to the first high-temperature heat roller; each of the heat rollers has a technical means of intersecting the direction of the yarn inlet and the direction of the yarn outlet, so that the tow is sequentially wrapped around the heat roller in a manner of a common tangent
  • the wrapping angle is larger, which is more conducive to the drafting and shaping of the tow.
  • the distance between the axes of two adjacent heat rolls is greater than the sum of the radii of the two heat rolls and less than twice the sum of the radii of the two heat rolls.
  • the technical solution adopts the technical method that the distance between the axes of two adjacent heat rollers is greater than the sum of the radii of the two heat rollers and is less than twice the sum of the radii of the two heat rollers, so that not only can
  • the drafting member is made more compact, and the wrapping angle of the tow to the heat roller can be further increased.
  • the two low temperature heat rollers and the two high temperature heat rollers are provided with a heat insulating cover, and the heat insulating cover has a wire inlet corresponding to the wire inlet of the first low temperature heat roller, a corresponding wire outlet of the second high temperature heat roller, and a door for opening and closing the heat insulating cover.
  • the technical solution is that the two low-temperature heat rollers and the two high-temperature heat rollers are provided with a heat-insulating casing, so that the two low-temperature heat rollers and the two high-temperature heat rollers can be more compactly distributed.
  • the shell can be designed to be smaller, creating a second favorable condition for further improvement below.
  • the heat insulating cover is a columnar casing having two concave regions, and the wire inlet and the wire outlet of the heat insulating cover are respectively located on the cylindrical surfaces of the two concave regions; the two low temperature heat rollers Separated by the partition between the two high temperature heat rolls, the partition has a passage through which the tow passes.
  • the heat insulating cover is used as a columnar casing having two concave regions, the wire inlet and the wire outlet of the heat insulating cover are respectively located on the cylindrical faces of the two concave regions, so The space occupied by the heat-insulating casing is minimized, which further facilitates the further improvement below, and the technical means of separating the two low-temperature heat rollers and the two high-temperature heat rollers by the partition plate is adopted, thereby improving Insulation performance of the insulation cover.
  • the fully drawn filament drafting and winding system further includes an oiling component, a shearing wire component, a pre-network component, and a main network component, which are sequentially distributed in the same plane in the direction in which the tow travels, the yarn inlet
  • the length direction and the length direction of the wire opening are perpendicular to the plane.
  • the wire feeding port and the wire opening of the oiling component, the shearing wire component, the pre-network component, the drafting component and the main network component are parallel to each other, thereby ensuring that the tow is heated and pulled.
  • they are always in the same plane.
  • Each filament in the tow is uniformly heated, uniformly drawn and uniformly heat-set. Therefore, the multiple filaments spun from the same spinning position have physical indexes. There is basically no difference, the quality and quality of the filaments are further improved, and at the same time, a third favorable condition is created for further improvement below.
  • the fully drawn stretch drafting and winding system further includes a frame, a lower portion of the frame is provided with a winding device, and an upper portion of the frame is provided with an upright mounting panel, the oiling component, the shearing
  • the suction member, the pre-network member, the drafting member, and the main network member are integrally mounted on the mounting panel in sequence to constitute an integrated drafting device.
  • the technical solution has the small space occupied by the drafting component, the space occupied by the heat insulating cover is minimized, and the wire inlet and the wire outlet of the oiling component, the shearing wire component, the pre-network component, the drafting component and the main network component are provided.
  • Advantageous conditions such as parallel to each other, therefore, the oiling member, the shearing wire member, the pre-network member, the drafting member, and the main network member can be integrally mounted on the mounting panel in order, so that the height of the mounting panel can be made Greatly reduced, the total height of the equipment is adapted to the height of the operator. Only one operator can complete the spinning on one floor with a simple mobile pedal box or a self-propelled pedal.
  • the operation and the operating steel platform for the operator standing can be omitted, thereby showing that the total height of the filament drafting and winding device of the utility model is reduced, further reducing the manufacturing cost of the device and greatly reducing the installation of the device.
  • the cost, the capital cost of the plant and the labor cost of spinning eliminate the safety hazards in the spinning operation. Shortening the spinning time, the spinning time is relatively extended, the filament production is increased, and the waste yarn generated by the raw head is greatly reduced.
  • the rack is divided into an upper portion of the rack and a lower portion of the rack; the winding device is longitudinally disposed at a lower portion of the rack; the upper portion of the rack and the mounting panel form a longitudinally standing box; a component, a shear wire component, a pre-network component, a drafting component, and a main network component are integrally mounted on the mounting panel by a guide of the guide wire component to form a preform; a bottom surface of the upper portion of the frame and the frame The top surface of the lower part is fixed by bolts.
  • the technical solution of the present invention utilizes the oiling component, the shearing wire component, the pre-network component, the drafting component and the main network component to be integrally mounted on the mounting panel by the guiding of the wire guiding component to form a preform. Therefore, the full draw stretch draft winding system can be sent in advance by the equipment manufacturer before being installed and tested. All that was done at the site was the connection of the power supply and the compressed air supply. Compared with the traditional production line, the driving time is obviously advanced.
  • the winding device includes a winding head and a movable guide wire member located above the winding head; a handle of the movable guide wire member facing the front of the machine; a casing formed by the upper portion of the frame and the mounting panel Offset in front of the machine.
  • the operator can perform the spinning head operation in front of the machine, which can further reduce the pitch of the spinning position, and the minimum spacing of the spinning position is close.
  • the maximum width of the device is very small.
  • a lower four-legged mesa bracket is disposed at a lower portion of the frame; two winding devices are disposed, and the two winding devices are arranged side by side under the table to form a twin winding device; the oiling component and the shearing device
  • the suction member, the pre-network member, the draft member, the main network member, and the guide member are all 20 or 24 head designs; both of the winding devices are designed for 10 or 12 heads.
  • two winding devices are used, and two winding devices are arranged side by side under the table top; oiling component, shear wire component, pre-network component, drafting component, main network component and guide wire component Both are designed with 20 or 24 heads; both winding units are designed with 10 or 12 heads, so the oiling components, shearing wire components, pre-network components, drafting components, main network components
  • the production capacity of the equipment is doubled, and the filament production per spinning position is doubled.
  • the technical means of the four-legged table top bracket in the lower part of the frame is used, the movement, adjustment and maintenance of the winding device are facilitated.
  • the drafting and winding unit forms two layers under the spinning device, and the total height of the equipment is 4.4 to 4.8 meters. It must be carried out by two operators when the head is produced.
  • the total height of the fully drawn stretch drafting and winding system of the present invention is controlled to be less than 2.5 meters, it can be completely layered by means of a simple mobile pedal box or a self-propelled pedal. On the ground, all the parts can be seen at a glance.
  • the time required for the production of the head is greatly shortened, saving more than 40% over the conventional method; at the same time, high-quality full-stretched yarns are produced without waste.
  • the simplification of the production process greatly reduces the risk of operator error.
  • the fully drawn stretch drafting winding system of the present invention simplifies and shortens the system installation time.
  • the entire full length stretch draft winding system winding device is pre-installed and tested by the equipment manufacturer and sent as a whole. All that was done at the site was the connection of the power supply and the compressed air supply. This concept is significantly ahead of the traditional full draw line.
  • the full drawstring drafting and winding system requires relatively few buildings.
  • the layout of the conventional winding portion requires precise installation of the underground track and accuracy to the millimeter level between the drafting unit and the winding head.
  • the fully drawn filament drafting and winding system of the present invention has been working to reduce the twist angle of the wire in the drafting portion, and the parallel wire path changes the tow 90 in the conventional apparatus. After twisting, it enters the design of the first spinning heat roller, thus ensuring more uniform spinning.
  • the new heating and drafting theory is different from the traditional equipment: the tow is no longer wound on the two sets of hot rollers. It is not necessary to adjust the dividing angle of each set of heat rollers, but simply wraps along a certain path on a heat roller perpendicular to the panel installation, a larger angle of wrapping angle and a highly efficient heat conduction spinning heat.
  • the roller satisfies the need for the tow heating time, such a path which results in a particularly simple operation of the yarn winding, the parallel tow path enabling the overall quality of the tow of the same spinning position to be improved in one winding unit.
  • contact points that produce a larger wrap angle use a rotating, frictionless guide wire element, such as a plowed low friction ceramic wheel instead of a conventional guide wire hook design. Therefore, the filament manufacturer can spin a filament of extremely uniform quality by the filament drafting and winding system of the present invention.
  • the full draw-up drafting and winding system of the present invention uses the box formed by the upper part of the frame and the mounting panel as an electrical rejection to realize self-control, so that the arrangement of the device is more free.
  • the fully drawn stretch draft winding system also allows for a compact arrangement of the spinning unit.
  • the required space is reduced by at least 25% compared to conventional systems.
  • the new design of the spinning section of the same size can make the system more compact due to the integrated drafting device and the twin-type winding device, saving users money.
  • the fully drawn filament drawing and winding system of the present invention obtains parallel yarn paths, which minimizes the difference between the inside and the outside of the filament due to the winding, which ensures a more uniform spinning,
  • the silk quality in one winding unit is comprehensively improved.
  • a new structural layout that allows for the assembly of a considerable number of components at the winding location of the production site, allowing the entire spinning line to be installed in a compact layout.
  • the intensive component and height reduction of the full draw-up drafting and winding system of the utility model enables the spinning production line of the fully drawn stretched draft winding system to eliminate the need in the conventional full draft spinning factory.
  • the operating steel platform used – this saves considerable potential investment in land and construction. This is a factor that cannot be underestimated when planning a new factory.
  • the design requirements of the 20-24 head/spinning position can be satisfied, and the conventional heat roller length is as short as 350 mm, and can only satisfy 10-12.
  • the design requirements of the head/spinning position it can be seen that the heat roller of the utility model is more Energy efficient, cost effective drafting unit.
  • the full stretched wire drafting and winding system of the utility model has 20-24 heads/spinning position, and the spinning pitch can be guaranteed below 1600 mm, saving installation space, saving capital investment in infrastructure and equipment, and saving utility engineering consumption. Volume, space production of spinning mills of the same scale increased by 20%-30%.
  • the utility model is equivalent to merging two spinning positions into one spinning position, thereby making the structure of the full draft spinning and pulling machine more compact, reducing the manufacturing cost of the device, and satisfying the requirement of the high production of the spinning machine, and It can guarantee the requirements of large package capacity and high production rate, saves the total investment and production cost of infrastructure and equipment, and saves the consumption of public works.
  • This multi-head, high-yield full drafting equipment not only achieves the needs of multi-head spinning, high-yield, high-spinning spinning machines, but also meets the requirements of filament production equipment to small distances, low investment, reduced consumption, and doubled output.
  • the requirements of short payback period and strong market competitiveness have achieved the integration with the international advanced level.
  • the filament drafting and winding system of the present invention is an out-of-the-box equipment unit. Assembled Complete and tested winding units are simple to assemble and commission and can be completed in the shortest time at the lowest cost.
  • the total height of the fully drawn filament drawing and winding system of the utility model is substantially within the line of sight (starting operation height is 2.2 to 2.3 meters). This means that the operation of the filaments can be done by one person - due to this advantage, the routine time of about 4 to 5 minutes / per bit (10 to 16 heads) is shortened to 3 to 4 minutes per person (2x10 heads) Or 2x12 heads), the clear overall picture makes the control order.
  • Fig. 1 is a left side view showing the structure of a fully drawn stretch draft winding system according to an embodiment of the present invention.
  • Fig. 2 is a front elevational view showing the structure of a two-winding device of the fully drawn filament drawing and winding system provided by the embodiment of the present invention.
  • Fig. 3 is a front elevational view showing the structure of a winding device of the fully drawn wire drawing and winding system provided by the embodiment of the present invention.
  • Fig. 4 is a front elevational view showing the arrangement of two winding devices of the fully drawn stretch drafting and winding system according to an embodiment of the present invention.
  • FIG. 5 is a schematic view showing another structure of a full stretched wire drafting and winding system according to an embodiment of the present invention. detailed description
  • the present invention provides a fully drawn stretch drafting winding system having a longitudinal frame 1 .
  • the lower portion 12 of the frame 1 is vertically disposed.
  • the four-legged table top bracket has a vertical opening in the lateral middle portion of the table as a passage for the tow to enter the winding device, and the four-legged table bracket can also conveniently move, adjust and follow the winding device described later. service.
  • the upper portion 11 of the frame 1 and the mounting panel 13 constitute a longitudinally standing box, which makes full use of the space above the winding device, which is advantageous for reducing the spinning pitch.
  • the box also serves as an electrical reject, and the box is in the shape of a rectangular parallelepiped with a rear upper corner, so that the space of the cabinet can be fully utilized and the external space is less occupied.
  • the mounting panel 13 is located on the left side of the upper portion 11 of the frame 1, and the upper portion 11 of the frame 1 is located to the right of the longitudinal opening.
  • the bottom surface of the upper portion 11 of the frame 1 and the top surface of the lower portion 12 of the frame 1 are fixedly connected by bolts.
  • the mounting panel 13 is sequentially provided with an oiling member 2, a shearing wire member 3, a pre-network member 4, a drafting member 5, and a main network member 7 from top to bottom.
  • the oiling component 2 is used for oiling the tow, and the oiling component 2 may be a single oil tank oiling component or an upper and lower double oil tank oiling component with the wire inlet facing upward, the wire opening facing downward, and the wire inlet
  • the length direction and the length direction of the yarn opening are perpendicular to the mounting panel 13.
  • the shearing wire component 3 is a single-head cutting type, and can be designed in groups of 20 to 24 heads/spun bits or grouped 2x10 heads/spun bits or 2x12 heads/spun bits in a side-by-side arrangement.
  • Upper corresponding to the yarn outlet of the oiling member 2), the yarn opening is downward, and the longitudinal direction of the yarn inlet and the longitudinal direction of the yarn opening are perpendicular to the mounting panel 13.
  • the guide wire hook on the scissors aspirator acts as a split wire and guides the tow.
  • the pre-network component 4 is used for a homogenizing treatment of the tow.
  • the wire inlet is upward (corresponding to the yarn outlet of the shearing wire member 3), the wire opening is downward, and the length direction of the wire inlet and the length direction of the wire opening are perpendicular to the mounting panel 13 ( Of course, the pre-network component 4 and the shear wire component 3 can also be interchanged.
  • the drafting member 5 is used for heating, drafting and shaping the tow, comprising two low temperature heat rolls for heating the tow and two high temperature heat rolls for drawing and shaping the tow (of course, the low temperature heat roller).
  • the high-temperature heat roller may have one or more, and the low-temperature heat roller is wrapped by the tow in the order of the first low-temperature heat roller 51 and the second low-temperature heat roller 52.
  • the order in which the high temperature heat roller is wrapped by the tow is the first high temperature heat roller 53 and the second high temperature heat roller 54.
  • the low-temperature heat rollers 51, 52 and the high-temperature heat rollers 53, 54 are sequentially distributed in the same plane (ie, the mounting panel 13) in the direction in which the tow travels, the axis of which is perpendicular to the plane (ie, the mounting panel 13);
  • the tows are sequentially wrapped around the low temperature heat rollers 51, 52 and the high temperature heat roller 53, in a manner of a common tangent. 54.
  • the adjacent two hot rollers are turned opposite.
  • the low temperature heat roller 51 is rotated counterclockwise, and the low temperature heat roller 52 is clockwise.
  • Rotating, the high temperature heat roller 53 is rotated counterclockwise, and the high temperature heat roller 52 is rotated clockwise.
  • the operation of the spinning head is simple and quick.
  • the low-temperature heat roller and the high-temperature heat roller are sequentially distributed in the same plane according to the direction in which the tow travels, the space occupied by the drafting member is greatly reduced, and the integrated installation of each component will be described later.
  • the first favorable condition The traveling direction of the tow wrapped around the heat roller is perpendicular to the axis of the heat roller, and the draft of each wire in the tow is consistently drawn, so that the length of the same spinning position is long.
  • Silk the difference in physical indicators is significantly reduced, and the quality and quality of filaments are significantly improved.
  • the two low-temperature heat rollers 51, 52 and the two high-temperature heat rollers 53, 54 are distributed in a square shape inclined to the right, which is obviously a kind
  • the preferred distribution not only facilitates the compact installation of the two low temperature heat rollers 51, 52 and the two high temperature heat rollers 53, 54 but also facilitates the oiling member 2, the shearing wire member 3, and the pre-network described later.
  • the two low temperature heat rolls 51, 52 and the two high temperature heat rolls 53, 54 may also be distributed in a parallelogram or distributed in a diamond shape or in a rectangular shape.
  • the first low temperature heat roller 1 and the second high temperature heat roller 4 are opposite to each other, the second low temperature heat roller 2 is opposite to the first high temperature heat roller 3, and each of the heat rollers has a wire inlet direction and a wire outlet. The direction of the mouth intersects. This can increase the wrapping angle of the tow to the heat roller.
  • the two low-temperature heat rollers 51, 52 and the two high-temperature heat rollers 53, 54 are equal in diameter and equal in length.
  • the two warm temperatures 3 ⁇ 451, 52 and the two high temperature heats 3 ⁇ 453, 54 may also be unequal in diameter.
  • the distance between the axes of two adjacent heat rolls is greater than the sum of the radii of the two heat rolls and less than twice the sum of the radii of the two heat rolls.
  • the sum of the half of the sticks is less than twice the radius of the two hot rods, so that the drafting members can be made more compact, and the wrapping angle of the tows to the heat rolls can be further increased.
  • the two low-temperature heat rollers 51, 52 and the two high-temperature heat rollers 53, 54 have a diameter of 160 mm to 250 mm and a length of 240 mm to 300 mm.
  • the geometrical size of the drafting member is further optimized, and such size optimization is advantageous for the subsequent improvement.
  • the heat insulating cover 6 has a wire inlet 63 corresponding to the wire inlet of the first low-temperature heat roller 51, And the second high temperature
  • the yarn outlet 64 of the heat roller 54 corresponds to the yarn outlet, and a door 62 for opening and closing the heat insulating jacket.
  • the two low-temperature heat rollers and two high-temperature heat rollers are provided with a heat-insulating cover, the two low-temperature heat rollers and the two high-temperature heat rollers can be more compactly distributed.
  • the shell can be designed to be smaller, creating a second advantageous condition for the integrated installation of the various components that will be described later.
  • the heat insulating cover 6 has a quadrangular prism shape and has two concave regions, and the wire inlet 63 and the wire opening 64 of the heat insulating cover 6 respectively Located on the cylindrical surface of the two concave regions; the two low temperature heat rollers and the two high temperature heat rollers are separated by a partition 61, and the partition plate 61 has a wire bundle therethrough. aisle.
  • the side where the wire inlet of the heat insulating cover is located and the side where the wire opening is located are recessed into the side of the column body, the space occupied by the heat insulating cover is minimized, which further facilitates The integrated installation of the components to be described later, and the use of two low-temperature heat rollers and two high-temperature heat rollers separated by a partition between the technical means, thereby improving the insulation performance of the insulation casing.
  • the main network component 7 is used for performing jet deformation of the tow to improve the post-processing property; the wire inlet is turned rearward, the wire opening is biased downward, and the yarn inlet is The length direction and the length direction of the yarn opening are perpendicular to the mounting panel 13.
  • the longitudinal direction of the wire inlet of the main network component and the longitudinal direction of the wire opening are perpendicular to the above-mentioned technical means of the mounting panel 13, the oiling component, the shearing wire component, the pre-network component, and the drafting are performed.
  • the wire inlet and the wire outlet of the component and the main network component are parallel to each other, ensuring that the tow is always in the same plane during heating, drafting and sizing, and each wire in the tow is uniformly heated, uniformly drawn and Uniform heat setting, therefore, the multiple filaments spun from the same spinning position have almost no difference in physical properties, and the quality and quality of the filament are further improved.
  • a third advantage is created for further improvement below. condition.
  • the oiling member 2, the shearing wire member 3, the pre-networking member 4, the drafting member 5, and the main network member 7 are sequentially and integrally mounted by the guide of the guide wire member 8.
  • the mounting panel 13 is constructed to form an integrated drafting device.
  • the lower portion 12 of the frame 1 is provided with a winding device 9.
  • the wire guide member 8 is used to change the direction in which the tow travels. It may be an air separation roller or an active separation roller.
  • the three pneumatic split rolls are shown in Fig. 1 as a first pneumatic take-up roll 81, a second pneumatic take-up roll 82 and a third pneumatic take-up roll 83, mounted perpendicular to the mounting panel 13.
  • the first pneumatic dividing roller 81 is located below the pre-network component 4 with its wire inlet facing up the wire opening of the network component 4 and the wire opening facing downward.
  • the wire feed opening of the drafting member 5 is opposite to the front wire of the first pneumatic yarn dividing roller 81, and the first pneumatic yarn dividing roller 81 is embedded in the yarn inlet recessed portion of the heat insulating cover 6.
  • the wire opening of the drafting member 5 is biased downward.
  • the second pneumatic separating roller 82 is embedded in the recessed portion of the wire opening of the heat insulating cover 6, and the wire feeding port is opposite to the front and the wire opening of the drawing member 5, and the wire opening is forward.
  • the lower side corresponds to the wire inlet of the main network component 7.
  • the third pneumatic separating roller 83 is located at the front lower side of the main network member 7, and its wire inlet port is rearwardly opposed to the yarn outlet of the main network member 7, and the wire opening is biased downward toward the rear.
  • each of the winding devices 9 includes a winding head 91 and a wire member 92.
  • the wire member 92 is a movable wire member.
  • Each of the winding heads 91 has a longitudinally upwardly facing wire inlet, and the wire guides 92 are correspondingly disposed above the wire inlets, and the wire inlets of each of the wire members 92 are respectively associated with the third wire
  • the wire outlet of the pneumatic separating roller 83 corresponds to each other.
  • the oiling component, the shearing wire component, the pre-network component, the drafting component, the main network component and the guide wire component are all 20 or 24 head designs; the two winding devices are all 10 heads or 12 designs.
  • the embodiment has the small space occupied by the drafting member, the space occupied by the heat insulating cover is minimized, and the wire inlet and the wire outlet of the oiling component, the shearing wire component, the pre-network component, the drafting component and the main network component are provided.
  • the oiling member, the shearing wire member, the pre-networking member, the drafting member, and the main network member can be integrally mounted on the mounting panel in turn, in particular, the first pneumatic dividing wire
  • the roller 81 is embedded in the recessed portion of the inlet of the heat insulating cover 6, and the second pneumatic separating roller 82 is embedded in the concave portion of the wire opening of the heat insulating cover 6, which can significantly reduce the height of the device or can be reduced.
  • the width of the mounting panel so that the height of the mounting panel can be greatly reduced, so that the total height of the device is adapted to the height of the operator, requiring only one operator to use the simple mobile pedal box or the rack to bring the pedal It is completely possible to complete the spinning operation of the spinning on one floor, and the operating steel platform for the operator to stand can be omitted, thereby showing that the filament of the present invention is
  • the total height of the stretching device is reduced, further reducing the manufacturing cost of the device, greatly reducing the installation cost of the device, the capital cost of the plant, and the labor cost of spinning, thereby eliminating the safety hazard existing in the spinning operation.
  • the spinning time is greatly shortened, the spinning time is relatively extended, the yield of the filament is increased, and the waste yarn generated by the raw head is greatly reduced.
  • the oiling member 2, the shearing wire member 3, The pre-network component 4, the drafting component 5 and the main network component 7 are integrally mounted on the mounting panel by the guide of the guide wire component 8 to form a preform.
  • the oiling member, the shearing wire member, the pre-network member, the drafting member, and the main network member are sequentially integrated on the mounting panel to form a preform by means of the guide of the guide member. Therefore, the full draw stretch draft winding system can be sent in advance by the equipment manufacturer before being installed and tested. All that was done at the site was the connection of the power supply and the compressed air supply. Compared with the traditional production line, the driving time is obviously advanced.
  • the lever handle 93 of the movable guide wire member faces the front of the machine; the upper portion 11 of the frame 1 and the mounting panel 13 are formed.
  • the cabinet is offset from the front of the unit.
  • the oiling member 2, the shearing wire member 3, the pre-networking member 4, the drafting member 5, and the main network member 7 are all offset from the front side of the front mounting panel 13.
  • the operator can perform the spinning head operation in front of the machine, which can further reduce the pitch of the spinning position, and the minimum spacing of the spinning position is close.
  • the maximum width of the device see Figure 4.
  • Fig. 3 is a front elevational view showing the structure of a winding device of the fully drawn wire drawing and winding system provided by the embodiment of the present invention.
  • the fully drawn filament drafting and winding system has a winding head which, in combination with the foregoing embodiments, is an integrated installation of various components of the apparatus. The difference is that only one winding device is used, and the other components are designed with 10 or 12 heads/spinning.
  • the fully drawn filament drafting winding system of the double winding head and the fully drawn filament drawing drafting system of the single winding head have significant production advantages.
  • Fig. 5 is a schematic view showing another structure of the fully drawn filament drawing and winding system according to an embodiment of the present invention.
  • the mounting panel 13 is a laterally standing mounting panel, a first low temperature heat roller 51, a second low temperature heat roller 52, a first high temperature heat roller 53 and The second high temperature heat roller 54 is distributed in a parallelogram shape.
  • the yarn feeding port of the drafting member faces upward and the yarn opening faces downward, eliminating the guidance of the pneumatic yarn dividing roller. It can be seen that the guiding of the pneumatic separating roller is a preferred technical means. This embodiment is equally applicable to a life operation.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Metal Rolling (AREA)

Abstract

本实用新型公开了一种全牵伸长丝牵伸卷绕系统，包括：对丝束进行加热、牵伸和定型的加热牵伸部件，所述加热牵伸部件有至少一个对丝束加热的低温热辊和至少一个对丝束牵伸定型的高温热辊；所述低温热辊和所述高温热辊按照丝束行进的方向依次分布于同一平面内，其轴线垂直于该平面；所述丝束以内公切线的方式依次包绕在所述低温热辊和所述高温热辊上；在丝束的路径上，相邻的两个热辊，其转向相反。本实用新型将上油部件、剪吸丝部件、预网络部件、牵伸部件和主网络部件依次集成地安装在所述安装面板上，可使安装面板的高度大大降低，使设备的总高度与操作人员的身高相适应，只需一个操作人员完成纺丝的生头操作，并可省去用于操作人员站立的操作钢平台。

Description

一种全牵伸长丝牵伸卷绕系统
技术领域
本实用新型涉及化纤机械制造技术领域， 具体涉及一种全牵伸长丝牵 伸卷绕系统。
背景技术
现有技术中， 全牵伸长丝 （FDY ) 牵伸卷绕系统在世界范围内全牵伸 长丝生产企业中得到长期广泛的应用。所述全牵伸长丝牵伸卷绕装置包括: 横向立式机架、 横置于机架前面上部的牵伸装置和纵置于机架前面下部的 卷绕装置； 所述牵伸装置包括横向立置于机架上部的安装面板， 安装面板 上沿着丝束循行的方向依次分散地分布有预处理部件（通常包括上油部件、 剪吸丝部件和预网络部件） 、 牵伸部件 （通常包括至少两组纺丝热辊组， 各纺丝热辊组相对于安装面板呈阶梯形设置） ， 预处理部件的进丝口长度 方向和出丝口长度方向 （进丝口通常朝上， 出丝口通常朝下并分别平行于 安装面板）分别与牵伸部件（即其中的纺丝热辊组）的轴线方向交叉垂直， 预处理部件和牵伸部件之间设有用于扭转丝束的导丝部件， 牵伸部件与卷 绕装置之间设有主网络器， 卷绕装置中的卷绕头进丝口的长度方向垂直于 安装面板。 此种结构的全牵伸长丝牵伸卷绕系统是长丝设备制造商的惯用 设计， 且经长丝生产商的长期使用， 使本领域技术人员对该结构形成了共 识。 但是， 由于各纺丝热辊组相对于安装面板呈阶梯形设置， 且纺丝热辊 组中两个辊的轴线交叉形成分丝角， 纺丝生头时需要将丝束在纺丝热辊组 上缠绕多圈， 丝束相对于纺丝热辊组中热辊的轴线呈螺旋状， 所以， 丝束 从到达每一对纺丝热辊组至离开每一对纺丝热辊组的过程中， 其边部的丝 和中部的丝受到的牵伸始终存在着差异，且处于反复的变化中。 由此可见， 现有技术的全牵伸长丝牵伸卷绕系统存在的第一个缺陷为： 牵伸部件占用 空间大， 生头复杂烦瑣， 同一个纺丝位纺出的多根长丝， 其物理指标有一 定的差异， 影响了长丝的品质和质量。 又由于预处理部件进丝口的长度方 向和出丝口的长度方向分别与牵伸部件的轴线交叉垂直， 从预处理部件出 来的丝束须扭转 90。 以后进入牵伸部件， 所以预处理部件与置于其下方的 牵伸部件 （即其中的第一纺丝热辊组） 必须相隔足够的距离， 才能满足纺 丝的工艺要求， 为此， 还需在剪吸丝部件和牵伸部件之间增设用于扭转丝 束的导丝部件。 尽管如此， 也 ^[艮难保证进入牵伸部件的丝束中每根丝能够 受到相同作用的全牵伸， 由此可见， 现有技术的全牵伸长丝牵伸卷绕装置 存在的第二个缺陷为： 同一个纺丝位纺出的多根长丝， 其物理指标有一定 的差异， 进一步地影响了长丝的品质和质量， 而且， 还需增设用于扭转丝 束的导丝部件， 增加了设备的制造成本。 又由于预处理部件与置于其下方 的牵伸部件相隔足够的距离， 使得设置在安装面板上的各个部件只能分散 地分布在安装面板上， 大大增加了牵伸装置的高度， 使设备的总高度最矮 也远远超过操作人员的身高，以致一个操作人员无法进行纺丝的生头操作， 必须由一个处于低处的操作人员和一个处于高处的操作人员协同操作来完 成纺丝的生头操作， 为此， 必须在牵伸装置与卷绕装置之间增设用于操作 人员站立的操作钢平台，同时进一步增加牵伸装置与卷绕装置之间的距离， 以满足纺丝工艺要求和方便两个操作人员协同操作， 这样又进一步地增加 了设备的总高度， 其总高度为 4.4〜4.8米。 由此可见， 现有技术的全牵伸长 丝牵伸卷绕系统存在的第三个缺陷为： 设备过高， 大大增加了设备的制造 成本、 设备的安装成本、 厂房的基建成本和纺丝的用工成本， 存在着一定 的安全隐患， 纺丝的生头时间长， 影响长丝产量的提高， 产生大量的生头 废丝。
实用新型内容 本实用新型要解决的技术问题是提供一种全牵伸长丝牵伸卷绕系统， 该系统的牵伸部件占用空间小， 生头简单快捷， 同一个纺丝位纺出的多根 长丝， 其物理指标差异明显减小， 长丝的品质和质量明显地提高。
为了解决上述技术问题， 本实用新型的全牵伸长丝牵伸卷绕系统， 包 括： 对丝束进行加热、 牵伸和定型的加热牵伸部件， 所述加热牵伸部件有 至少一个对丝束加热的低温热辊和至少一个对丝束牵伸定型的高温热辊； 所述低温热辊和所述高温热辊按照丝束行进的方向依次分布于同一平面 内， 其轴线垂直于该平面； 所述丝束以内公切线的方式依次包绕在所述低 温热辊和所述高温热辊上； 在丝束的路径上， 相邻的两个热辊， 其转向相 反。
本技术方案由于釆用了丝束以内公切线的方式依次包绕在低温热辊和 高温热辊上的技术手段， 所以， 纺丝生头的操作简单快捷。 又由于釆用了 低温热辊和高温热辊按照丝束行进的方向依次分布于同一平面内的技术手 段， 所以， 牵伸部件占用的空间大大减小， 为下面的进一步改进创造了第 一个有利的条件。包绕在热辊上的丝束的行进方向与热辊的轴线相互垂直， 丝束中每一根丝受到的牵伸均匀一致， 由此可见， 同一个纺丝位纺出的多 根长丝， 其物理指标差异明显减小， 长丝的品质和质量明显地提高。
所述低温热辊有两个， 依丝束包绕的顺序为第一低温热辊和第二低温 热辊； 所述高温热辊也有两个， 依丝束包绕的顺序为第一高温热辊和第二 高温热辊； 所述两个低温热辊和所述两个高温热辊呈平行四边形分布或呈 菱形分布或呈矩形分布或呈正方形分布， 所述第一低温热辊和第二高温热 辊相对， 所述第二低温热辊和第一高温热辊相对； 每一个所述热辊， 其进 丝口的方向和出丝口的方向 目交。
本技术方案由于釆用了低温热辊有两个， 高温热辊也有两个的技术手 段， 所以， 不但可以进一步提高丝束的牵伸质量， 而且进一步提高了丝束 的定型质量。 又由于釆用了两个低温热辊和两个高温热辊呈平行四边形分 布或呈菱形分布或呈矩形分布或呈正方形分布， 第一低温热辊和第二高温 热辊相对， 第二低温热辊和第一高温热辊相对； 每一个所述热辊， 其进丝 口的方向和出丝口的方向相交的技术手段， 所以， 丝束以内公切线的方式 依次包绕在热辊上时， 其包绕角度较大， 更有利于丝束的牵伸和定型。
两个相邻的热辊轴线之间的距离大于该两个热辊的半径之和且小于该 两个热辊半径之和的二倍。
本技术方案由于釆用了两个相邻的热辊轴线之间的距离大于该两个热 辊的半径之和且小于该两个热辊半径之和的二倍的技术手段， 所以， 不但 可以使牵伸部件更加紧凑， 而且可以进一步增大丝束对热辊的包绕角度。
所述两个低温热辊和所述两个高温热辊设有一个保温罩壳， 所述保温 罩壳有一个与所述第一低温热辊的进丝口相对应的进丝口， 一个与所述第 二高温热辊的出丝口相对应的出丝口， 和一个用于打开、 关闭所述保温罩 壳的门。
本技术方案由于釆用了两个低温热辊和两个高温热辊设有一个保温罩 壳的技术手段， 所以， 可以使两个低温热辊和两个高温热辊分布得更紧凑， 保温罩壳可设计得更小， 为下面进一步的改进创造了第二个有利的条件。
所述保温罩壳呈具有两个凹入区的柱状壳体， 所述保温罩壳的进丝口 和出丝口分别位于该两个凹入区的柱面上； 所述两个低温热辊和所述两个 高温热辊之间通过隔板隔开， 所述隔板上有一个使丝束穿过的通道。
本技术方案由于釆用了保温罩壳呈具有两个凹入区的柱状壳体， 保温 罩壳的进丝口和出丝口分别位于该两个凹入区的柱面上的技术手段，所以， 保温罩壳所占用的空间达到最小， 进一步地有利于下面进一步的改进， 又 由于釆用了两个低温热辊和两个高温热辊之间通过隔板隔开的技术手段， 所以， 提高保温罩壳的保温性能。 所述全牵伸长丝牵伸卷绕系统还包括按丝束行进的方向依次分布在所 述同一平面内的上油部件、 剪吸丝部件、 预网络部件和主网络部件， 其进 丝口的长度方向和出丝口的长度方向垂直于该平面。
本技术方案由于釆用了上述技术手段， 使上油部件、 剪吸丝部件、 预 网络部件、 牵伸部件和主网络部件的进丝口和出丝口相互平行， 确保丝束 在加热、 牵伸和定型的过程中， 始终位于同一平面内， 丝束中每根丝受到 均匀的加热、 均匀的牵伸和均匀的热定型， 所以， 同一个纺丝位纺出的多 根长丝， 其物理指标基本无差异， 长丝的品质和质量进一步提高， 同时， 为下面进一步的改进创造了第三个有利的条件。
所述全牵伸长丝牵伸卷绕系统还包括机架， 所述机架的下部设有卷绕 装置， 所述机架的上部设有立置的安装面板， 所述上油部件、 剪吸丝部件、 预网络部件、 牵伸部件和主网络部件依次集成地安装在所述安装面板上， 构成集成式牵伸装置。
本技术方案由于具备了牵伸部件占用空间小、 保温罩壳占用的空间达 到最小以及上油部件、 剪吸丝部件、 预网络部件、 牵伸部件和主网络部件 的进丝口和出丝口相互平行等有利的条件， 因此， 可以将上油部件、 剪吸 丝部件、 预网络部件、 牵伸部件和主网络部件依次集成地安装在所述安装 面板上， 所以， 可使安装面板的高度大大降低， 使设备的总高度与操作人 员的身高相适应， 只需一个操作人员借助简单的移动式脚踏箱或机架自带 脚踏板完全可以在一层地面上完成纺丝的生头操作， 并可省去用于操作人 员站立的操作钢平台， 由此可见， 本实用新型的长丝牵伸卷绕装置的总高 度降低， 进一步降低了设备的制造成本、 大大降低了设备的安装成本、 厂 房的基建成本和纺丝的用工成本， 消除了在纺丝生头操作中存在的安全隐 患， 大大缩短了纺丝生头时间， 相对地延长了纺丝时间， 提高了长丝的产 量， 因生头产生的废丝大大减少。
所述机架分为机架上部和机架下部； 所述卷绕装置纵置于所述机架下 部； 所述机架上部与所述安装面板构成纵向立置的箱体； 所述上油部件、 剪吸丝部件、 预网络部件、 牵伸部件和主网络部件通过导丝部件的导向依 次集成地安装在所述安装面板上构成预制件； 所述机架上部的底面与所述 机架下部的顶面通过螺栓固定连接。
本技术方案由于釆用了上油部件、 剪吸丝部件、 预网络部件、 牵伸部 件和主网络部件通过导丝部件的导向依次集成地安装在所述安装面板上构 成预制件的技术手段， 所以， 全牵伸长丝牵伸卷绕系统可以由设备制造商 预先安装和测试后整体发送。 在现场所做的只是电源和压缩空气供给的连 接工作。 这与传统的生产线相比， 开车时间明显提前。 所述卷绕装置包括卷绕头和位于卷绕头上方的可移动导丝部件； 所述 可移动导丝部件的拉杆手柄朝向机前； 所述机架上部与所述安装面板构成 的箱体偏置于机前。
本技术方案由于釆用了上述的技术手段， 所以， 操作人员可以在机前 进行纺丝的生头操作， 这样可进一步地减小纺丝位的位距， 使纺丝位的最 小位距接近于设备的最大宽度。
所述机架下部呈纵置的四脚台面支架； 所述卷绕装置有两个， 所述两 个卷绕装置并列设置在台面的下方，构成双胞胎卷绕装置； 所述上油部件、 剪吸丝部件、 预网络部件、 牵伸部件、 主网络部件和导丝部件均为 20头或 24头设计； 所述两个卷绕装置均为 10头或 12头设计。
本技术方案由于釆用了卷绕装置有两个， 两个卷绕装置并列设置在台 面的下方； 上油部件、 剪吸丝部件、 预网络部件、 牵伸部件、 主网络部件 和导丝部件均为 20头或 24头设计； 两个卷绕装置均为 10头或 12头设计的技 术手段， 所以， 在将上油部件、 剪吸丝部件、 预网络部件、 牵伸部件、 主 网络部件和导丝部件集成安装的基础上又成倍地增加设备的生产能力， 使 每纺丝位的长丝产量翻了一番。 又由于釆用了机架下部呈纵置的四脚台面 支架的技术手段， 所以， 方便对卷绕装置的移动、 调整及维修。
本实用新型与现有技术相比具有如下有益效果：
1.更快捷
在传统的纺丝系统中，牵伸和卷绕单元在纺丝装置下形成了两个层次， 设备总高度达 4.4〜4.8米， 生头时必须要由两个操作工来进行。 相比之下， 由于本实用新型的全牵伸长丝牵伸卷绕系统设备总高度控制在 2.5米以下， 借助简单的移动式脚踏箱或机架自带脚踏板完全可以在一层地面上进行， 所有的部件都可以一览无余。 因此， 极大缩短了生头所需的时间， 比传统 方式节省 40%以上； 同时， 将生产出高品质的全牵伸长丝而不产生浪费。 此外， 生头过程的简化大大降低了操作员工失误的风险。
2.本实用新型的全牵伸长丝牵伸卷绕系统简化和缩短了系统安装的时 间。
整个全牵伸长丝牵伸卷绕系统卷绕设备由设备制造商预先安装和测试 后整体发送。 在现场所做的只是电源和压缩空气供给的连接工作。 这个概 念与传统的全牵伸生产线相比， 开车时间明显提前。 此外， 全牵伸长丝牵 伸卷绕系统对建筑物的要求相当少。 常规卷绕部分的布局要求地下轨道精 确安装而且牵伸单元和卷绕头之间要校正至毫米级的精确度。 而对于本实 用新型的全牵伸长丝牵伸卷绕系统中牵伸装置和卷绕装置之间的匹配对地 面的平整性并没有特殊的要求， 因此， 可提供最优化的过程， 而且产品质 量甚至在地面略有不平的情况下也能保证， 因此完全免除了为了校准精确 度而产生的费用。
3.更优质
本实用新型的全牵伸长丝牵伸卷绕系统在牵伸部分一直致力于降低丝 路扭转角， 平行的丝路改变了传统设备中丝束 90。 扭转后进入第一纺丝热 辊的设计， 从而保证了更均勾的纺丝， 新的加热及牵伸理论区别于传统设 备的是： 丝束不再是在两组热辊上缠绕多圈， 不需要调整每组热辊的分丝 角， 而只是沿着一定的路径在垂直于面板安装的热辊上简单的包绕而过， 较大角度的包绕角及高效导热的纺丝热辊满足丝束加热时间的需要， 这样 的路径使得生头绕丝具有特别简单的操作， 平行的丝束路径使得同一纺丝 位的丝束的丝质在一个卷绕单元内得到全面提高。 为了谨慎起见， 会产生 较大的包覆角的接触点釆用了旋转无摩擦的导丝元件， 例如釆用犁地低摩 擦瓷轮代替传统的导丝钩的设计。 因此， 长丝制造商通过本实用新型的长 丝牵伸卷绕系统可以纺制品质极为均匀的长丝。
4.更节约
本实用新型的全牵伸长丝牵伸卷绕系统用由机架上部和安装面板构成 的箱体作为电拒来实现自我控制， 使得设备的布置更加自由。 同时， 全牵 伸长丝牵伸卷绕系统也允许纺丝单元的紧凑布置。 所需空间同传统系统相 比至少降低了 25%。 同等规模纺丝部分的新设计可以因集成式牵伸装置和 双胞胎型卷绕装置使系统变得更紧凑， 为用户节省成本。
5.更加均匀
本实用新型的全牵伸长丝牵伸卷绕系统获得了平行的丝道， 这种丝道 使得长丝内部和外部之间由于缠绕产生的差异最小， 这保证了更均匀的纺 丝， 在一个卷绕单元内丝质得到全面提高。
6.节省空间
一种新型结构布局，可以在生产现场的卷绕位置上集合相当多的部件， 使得整个纺丝线可以以紧凑的布局进行安装。 本实用新型的全牵伸长丝牵 伸卷绕系统中密集的部件和高度的降低， 使全牵伸长丝牵伸卷绕系统的纺 丝生产线可省去传统全牵伸纺丝工厂中所使用的操作钢平台——这节省了 相当多在土地和建筑方面的潜在的投资。 这在规划新工厂时， 是一个不可 小觑的因素。
7. 更节能
由于本实用新型的低温热辊及高温热辊长度均为 240mm〜300mm即可 满足 20-24头 /纺丝位的设计要求， 而传统的热辊长度最短为 350mm, 且仅 能满足 10-12头 /纺丝位的设计要求， 由此可见， 本实用新型的热辊为更加 节能的高性价比的牵伸部件。
8. 稳定高产
本实用新型的全牵伸长丝牵伸卷绕系统具有 20-24头 /纺丝位， 纺丝位 距可保证在 1600mm以下， 节省安装空间， 节约基建与设备总投资， 节省公 用工程的消耗量， 相同规模纺丝厂房空间产量增加 20%-30%。 本实用新型 相当于把两个纺丝位融合为一个纺丝位， 从而使全牵伸纺牵联合机设备结 构更加紧凑， 降低了设备制造成本， 既满足了纺丝机多头高产的需要， 又 能保证卷装容量大、 制成率高的要求， 节约了基建与设备总投资和生产成 本， 节省了公用工程的消耗量。 此种多头、 高产的全牵伸设备既实现了纺 丝机多头纺， 高产量， 纺丝高质量的需要， 又满足了长丝生产设备向小位 距、 投资少、 减消耗、 产量翻番、 回收期短、 市场竟争力强方向发展的要 求， 实现了与国际先进水平接轨。
9.易如反掌
本实用新型的长丝牵伸卷绕系统是一个即装即用的设备单元。 已组装 完整和测试过的卷绕单元在装配和调试时非常简单， 可以以最低的成本， 在最短的时间完成。
10. 一览无余
本实用新型的全牵伸长丝牵伸卷绕系统的总高度基本处于视线之内 (起始操作高度 2.2〜2.3米） 。 这意味着长丝生头的操作可由一个人来完成 ——由于这个优点常规约 4〜5分钟 /每位 （ 10〜16头） 的生头时间缩短至 3〜4 分钟 /每位 （2x10头或 2x12头） ， 清晰的全貌使得控制有序。 附图说明
图 1为本实用新型实施方式提供的全牵伸长丝牵伸卷绕系统结构的左 视示意图。
图 2为本实用新型实施方式提供的全牵伸长丝牵伸卷绕系统具有两个 卷绕装置结构的前视示意图。
图 3为本实用新型实施方式提供的全牵伸长丝牵伸卷绕系统具有一个 卷绕装置结构的前视示意图。
图 4为本实用新型实施方式提供的全牵伸长丝牵伸卷绕系统具有两个 卷绕装置的排列前视示意图。
图 5为本实用新型实施方式提供的全牵伸长丝牵伸卷绕系统另一种结 构的示意图。 具体实施方式
下面结合附图和具体实施方式对本实用新型的全牵伸长丝牵伸卷绕系 统作进一步的详细描述。
如图 1和图 2所示， 本实用新型提供的全牵伸长丝牵伸卷绕系统， 该系 统有一个纵置的机架 1 , 优选地， 所述机架 1的下部 12呈纵置的四脚台面支 架， 台面的横向中部有一个上下贯通的纵向开口作为丝束进入卷绕装置的 通道， 同时这样的四脚台面支架也可方便对后面所描述的卷绕装置进行移 动、 调整及维修。 所述机架 1的上部 11与安装面板 13构成纵向立置的箱体， 这样可以充分利用卷绕装置上方的空间， 有利于减小纺丝位距。 该箱体兼 用作电拒， 该箱体呈缺了一个后上角的长方体， 这样可以充分利用箱体的 空间， 少占用外部空间。 安装面板 13位于机架 1上部 11的左侧面， 机架 1的 上部 11位于所述纵向开口的右侧。 所述机架 1上部 11的底面与所述机架 1下 部 12的顶面通过螺栓固定连接。
所述安装面板 13自上而下依次分布有上油部件 2、 剪吸丝部件 3、 预网 络部件 4、 牵伸部件 5和主网络部件 7。
所述上油部件 2用于丝束的上油， 上油部件 2可以是单油轮上油部件或 上下双排油轮上油部件， 其进丝口朝上， 出丝口朝下， 进丝口的长度方向 和出丝口的长度方向垂直于所述安装面板 13。
所述剪吸丝部件 3为单头切断式，可以为不分组的 20〜24头 /纺位设计或 分组的 2x10头 /纺位或 2x12头 /纺位并列排布设计， 其进丝口朝上 （与所述 上油部件 2的出丝口相对应）， 出丝口朝下， 进丝口的长度方向和出丝口的 长度方向垂直于所述安装面板 13。 剪吸丝器上导丝钩兼起分丝、 引导丝束 作用。
所述预网络部件 4用于对丝束的匀油处理。其进丝口朝上（与所述剪吸 丝部件 3的出丝口相对应）， 出丝口朝下， 进丝口的长度方向和出丝口的长 度方向垂直于所述安装面板 13 (当然， 所述预网络部件 4和所述剪吸丝部件 3也可以互换位置） 。
所述牵伸部件 5用于对丝束的加热、 牵伸和定型， 包括两个对丝束加热 的低温热辊和两个对丝束牵伸和定型的高温热辊（当然， 所述低温热辊可 以有一个也可以有多个， 所述高温热辊可以有一个也可以有多个） ， 所述 低温热辊依丝束包绕的顺序为第一低温热辊 51和第二低温热辊 52; 所述高 温热辊依丝束包绕的顺序为第一高温热辊 53和第二高温热辊 54。 所述低温 热辊 51、 52和所述高温热辊 53、 54按照丝束行进的方向依次分布于同一平 面 （即安装面板 13 ) 内， 其轴线垂直于该平面 （即安装面板 13 ) ； 所述丝 束以内公切线的方式依次包绕在所述低温热辊 51、 52和所述高温热辊 53、 54上； 在丝束的路径上，相邻的两个热辊，其转向相反，从图 1中可以看出， 所述低温热辊 51为逆时针转动， 所述低温热辊 52为顺时针转动， 所述高温 热辊 53为逆时针转动， 所述高温热辊 52为顺时针转动。
本实施方式由于釆用了丝束以内公切线的方式依次包绕在低温热辊和 高温热辊上的技术手段， 所以， 纺丝生头的操作简单快捷。 又由于釆用了 低温热辊和高温热辊按照丝束行进的方向依次分布于同一平面内的技术手 段， 所以， 牵伸部件占用的空间大大减小， 为后面将要描述各部件的集成 安装创造了第一个有利的条件。 包绕在热辊上的丝束的行进方向与热辊的 轴线相互垂直， 丝束中每一根丝受到的牵伸均勾一致， 由此可见， 同一个 纺丝位纺出的多根长丝， 其物理指标差异明显减小， 长丝的品质和质量明 显地提高。
作为本实施方式的一种改进， 如图 1所示， 所述两个低温热辊 51、 52 和所述两个高温热辊 53、 54呈向右倾斜的正方形分布， 显然， 这是一种优 选的分布， 不但有利于两个低温热辊 51、 52和所述两个高温热辊 53、 54的 紧凑安装， 而且，有利于后面所述上油部件 2、 剪吸丝部件 3、预网络部件 4、 牵伸部件 5和主网络部件 7的集成安装。 当然， 所述两个低温热辊 51、 52和 所述两个高温热辊 53、 54还可以呈平行四边形分布或呈菱形分布或呈矩形 分布。 所述第一低温热辊 1和第二高温热辊 4相对， 所述第二低温热辊 2和第 一高温热辊 3相对 ,每一个所述热辊 ,其进丝口的方向和出丝口的方向相交。 这样可以增大丝束对热辊的包绕角度。
作为本实施方式进一步的改进， 如图 1所示， 所述两个低温热辊 51、 52 和所述两个高温热辊 53、 54 , 其直径均相等， 其长度均相等。 当然， 所述 两个氏温热 ¾51、 52和所述两个高温热 ¾53、 54 , 其直径也可以不相等。 两个相邻的热辊轴线之间的距离大于该两个热辊的半径之和且小于该两个 热辊半径之和的二倍。 棍的半 ^之和 小于 两个热棍半径之 ϊ的二倍的技术手 , 所 , 不 Ϊ 可以使牵伸部件更加紧凑， 而且可以进一步增大丝束对热辊的包绕角度。
作为本实施方式再进一步的改进， 所述两个低温热辊 51、 52和所述两 个高温热辊 53、 54 , 其直径为 160mm〜250mm , 其长度均为 240mm〜300mm。
本实施方式由于釆用了上述技术手段， 所以， 使得牵伸部件的几何尺 寸进一步优化， 这样的尺寸优化有利于后面的改进。
作为本实施方式还进一步的改进， 如图 1所示， 所述两个低温热辊 51、
52和所述两个高温热辊 53、 54设有一个保温罩壳 6 , 所述保温罩壳 6有一个 与所述第一低温热辊 51的进丝口相对应的进丝口 63 , —个与所述第二高温 热辊 54的出丝口 64相对应的出丝口， 和一个用于打开、 关闭所述保温罩壳 的门 62。
本实施方式由于釆用了两个低温热辊和两个高温热辊设有一个保温罩 壳的技术手段， 所以， 可以使两个低温热辊和两个高温热辊分布得更紧凑， 保温罩壳可设计得更小， 为后面将要描述各部件的集成安装创造了第二个 有利的条件。
作为本实施方式又进一步的改进， 如图 1所示， 所述保温罩壳 6呈四棱 柱状， 具有两个凹入区， 所述保温罩壳 6的进丝口 63和出丝口 64分别位于该 两个凹入区的柱面上； 所述两个低温热辊和所述两个高温热辊之间通过隔 板 61隔开， 所述隔板 61上有一个使丝束穿过的通道。
本实施方式由于釆用了保温罩壳进丝口所在的侧面和出丝口所在的侧 面呈凹入柱体内的侧面的技术手段， 所以， 保温罩壳所占用的空间达到最 小， 进一步地有利于后面将要描述的各部件的集成安装， 又由于釆用了两 个低温热辊和两个高温热辊之间通过隔板隔开的技术手段， 所以， 提高保 温罩壳的保温性能。
作为本实施方式的再进一步的改进，所述主网络部件 7用于对丝束进行 改善后加工性能的喷气变形； 其进丝口朝后偏上， 出丝口朝前偏下， 进丝 口的长度方向和出丝口的长度方向垂直于所述安装面板 13。
本实施方式由于釆用了主网络部件进丝口的长度方向和出丝口的长度 方向垂直于所述安装面板 13上述技术手段， 使上油部件、 剪吸丝部件、 预 网络部件、 牵伸部件和主网络部件的进丝口和出丝口相互平行， 确保丝束 在加热、 牵伸和定型的过程中， 始终位于同一平面内， 丝束中每根丝受到 均匀的加热、 均匀的牵伸和均匀的热定型， 所以， 同一个纺丝位纺出的多 根长丝， 其物理指标基本无差异， 长丝的品质和质量进一步提高， 同时， 为下面进一步的改进创造了第三个有利的条件。
作为本实用新型再更进一步的改进， 所述上油部件 2、 剪吸丝部件 3、 预网络部件 4、 牵伸部件 5和主网络部件 7通过导丝部件 8的导向依次集成地 安装在所述安装面板 13上，构成集成式牵伸装置。 所述机架 1的下部 12设有 卷绕装置 9。
从图 1中可以看出， 导丝部件 8用于改变丝束行进的方向， 它可以是气 动分丝辊，也可以是主动分丝辊。 图 1中示出了三个气动分丝辊分别为第一 气动分丝辊 81、 第二气动分丝辊 82和第三气动分丝辊 83 , 垂直于安装面板 13安装。
第一气动分丝辊 81位于预网络部件 4的下方，其进丝口朝上与网络部件 4的出丝口相对应， 其出丝口朝后偏下。 所述牵伸部件 5的进丝口朝前偏上与第一气动分丝辊 81出丝口相对应， 第一气动分丝辊 81嵌入保温罩壳 6的进丝口凹入区。 所述牵伸部件 5的出丝 口朝后偏下。
所述第二气动分丝辊 82嵌入保温罩壳 6的出丝口凹入区，其进丝口朝前 偏上与所述牵伸部件 5的出丝口相对应，其出丝口朝前偏下与所述主网络部 件 7的进丝口相对应。
所述第三气动分丝辊 83位于主网络部件 7的前下方，其进丝口朝后偏上 与主网络部件 7的出丝口相对应， 其出丝口朝后偏下。
从图 2中可以看出， 所述卷绕装置 9有两个， 所述两个卷绕装置 9并列纵 向设置在机架 1下部 12台面的下方，构成双胞胎卷绕装置， 所述卷绕装置用 于将牵伸后的丝束卷绕成一定规格的定长定重的产品丝饼； 所述双胞胎型 卷绕装置为左右反向设计， 釆用一套驱动及电气控制系统， 同时生头、 落 筒、 紧凑双锭轴结构的共轭型双胞胎卷绕装置或左右镜像配置各自单独驱 动、 一套电气控制系统的两台同步组合型卷绕头， 纺丝位距可控制在 1600mm以下。每一个所述卷绕装置 9包括一个卷绕头 91和一个导丝部件 92 , 优选地， 所述导丝部件 92为可移动导丝部件。 每一个卷绕头 91有一个纵向 朝上的进丝口， 所述进丝口的上方对应地设有所述导丝部件 92 , 每一个导 丝部件 92的进丝口分别与所述第三气动分丝辊 83的出丝口相对应。优选地， 所述上油部件、 剪吸丝部件、 预网络部件、 牵伸部件、 主网络部件和导丝 部件均为 20头或 24头设计； 所述两个卷绕装置均为 10头或 12头设计。
本实施方式由于具备了牵伸部件占用空间小、 保温罩壳占用的空间达 到最小以及上油部件、 剪吸丝部件、 预网络部件、 牵伸部件和主网络部件 的进丝口和出丝口相互平行等有利的条件， 因此， 可以将上油部件、 剪吸 丝部件、 预网络部件、 牵伸部件和主网络部件依次集成地安装在所述安装 面板上，特别是将第一气动分丝辊 81嵌入保温罩壳 6的进丝口凹入区，将所 述第二气动分丝辊 82嵌入保温罩壳 6的出丝口凹入区，既可以明显降低设备 的高度， 也可以减小安装面板的宽度， 所以， 可使安装面板的高度大大降 低， 使设备的总高度与操作人员的身高相适应， 只需一个操作人员借助简 单的移动式脚踏箱或机架自带脚踏板完全可以在一层地面上完成纺丝的生 头操作， 并可省去用于操作人员站立的操作钢平台， 由此可见， 本实用新 型的长丝牵伸卷绕装置的总高度降低， 进一步降低了设备的制造成本、 大 大降低了设备的安装成本、 厂房的基建成本和纺丝的用工成本， 消除了在 纺丝生头操作中存在的安全隐患， 大大缩短了纺丝生头时间， 相对地延长 了纺丝时间， 提高了长丝的产量， 因生头产生的废丝大大减少。
作为本实施方式的又更进一步的改进， 所述上油部件 2、 剪吸丝部件 3、 预网络部件 4、 牵伸部件 5和主网络部件 7通过导丝部件 8的导向依次集成地 安装在所述安装面板上构成预制件。
本实施方式由于釆用了上油部件、 剪吸丝部件、 预网络部件、 牵伸部 件和主网络部件通过导丝部件的导向依次集成地安装在所述安装面板上构 成预制件的技术手段， 所以， 全牵伸长丝牵伸卷绕系统可以由设备制造商 预先安装和测试后整体发送。 在现场所做的只是电源和压缩空气供给的连 接工作。 这与传统的生产线相比， 开车时间明显提前。
作为本实施方式的还更进一步的改进， 如图 1和图 2所示， 所述可移动 导丝部件的拉杆手柄 93朝向机前；所述机架 1上部 11与所述安装面板 13构成 的箱体偏置于机前。
从图 1中可以看出， 上油部件 2、 剪吸丝部件 3、 预网络部件 4、 牵伸部 件 5和主网络部件 7均偏置于机前安装面板 13的前侧安装。
本技术方案由于釆用了上述的技术手段， 所以， 操作人员可以在机前 进行纺丝的生头操作， 这样可进一步地减小纺丝位的位距， 使纺丝位的最 小位距接近于设备的最大宽度， 参见图 4。
图 3为本实用新型实施方式提供的全牵伸长丝牵伸卷绕系统具有一个 卷绕装置结构的前视示意图。 作为本实用新型的另一个实施方式， 如图 3 所示， 该全牵伸长丝牵伸卷绕系统具有一个卷绕头， 它与前述实施方式的 共同点在于， 设备各部件的集成安装。 其区别在于， 仅釆用一个卷绕装置， 其它部件釆用 10或 12头 /纺位设计。 由此可见， 双卷绕头的全牵伸长丝牵伸 卷绕系统与单卷绕头的全牵伸长丝牵伸卷绕系统具有明显的生产优势。
图 5为本实用新型实施方式提供的全牵伸长丝牵伸卷绕系统另一种结 构的示意图。 作为本实用新型的又一个实施方式， 如图 5所示。 其与前述的 全牵伸长丝牵伸卷绕系统的区别在于，安装面板 13呈横向立置的安装面板， 第一低温热辊 51、 第二低温热辊 52、 第一高温热辊 53和第二高温热辊 54呈 平行四边形分布。 牵伸部件的进丝口朝上， 出丝口朝下， 省去了气动分丝 辊的导向。 由此可见， 气动分丝辊的导向是一种优选的技术手段。 本实施 方式同样适用于一个人生头操作。

Claims

权 利 要 求 书
1、 一种全牵伸长丝牵伸卷绕系统， 包括： 对丝束进行加热、 牵伸和定 型的加热牵伸部件， 其特征在于： 所述加热牵伸部件有至少一个对丝束进 行加热的低温热辊和至少一个对丝束进行牵伸定型的高温热辊； 所述低温 热辊和所述高温热辊按照丝束行进的方向依次分布于同一平面内， 其轴线 垂直于该平面； 所述丝束以内公切线的方式依次包绕在所述低温热辊和所 述高温热辊上； 在丝束的路径上， 相邻的两个热辊， 其转向相反。
2、 根据权利要求 1所述的全牵伸长丝牵伸卷绕系统， 其特征在于： 所 述低温热辊有两个， 依丝束包绕的顺序为第一低温热辊和第二低温热辊； 所述高温热辊也有两个， 依丝束包绕的顺序为第一高温热辊和第二高温热 辊； 所述两个低温热辊和所述两个高温热辊呈平行四边形分布或呈菱形分 布或呈矩形分布或呈正方形分布，所述第一低温热辊和第二高温热辊相对， 所述第二低温热辊和第一高温热辊相对； 每一个所述热辊， 其进丝口的方 向和出丝口的方向相交。
3、 根据权利要求 2所述的全牵伸长丝牵伸卷绕系统， 其特征在于： 两 个相邻的热辊轴线之间的距离大于该两个热辊的半径之和且小于该两个热 辊半径之和的二倍。
4、 根据权利要求 3所述的全牵伸长丝牵伸卷绕系统， 其特征在于： 所 述两个低温热辊和所述两个高温热辊设有一个保温罩壳， 所述保温罩壳有 一个与所述第一低温热辊的进丝口相对应的进丝口， 一个与所述第二高温 热辊的出丝口相对应的出丝口， 和一个用于打开、 关闭所述保温罩壳的门。
5、 根据权利要求 4所述的全牵伸长丝牵伸卷绕系统， 其特征在于： 所 述保温罩壳呈具有两个凹入区的柱状壳体， 所述保温罩壳的进丝口和出丝 口分别位于该两个凹入区的柱面上； 所述两个氏温热昆和所述两个高温热 辊之间通过隔板隔开， 所述隔板上有一个使丝束穿过的通道。
6、 根据权利要求 5所述的全牵伸长丝牵伸卷绕系统， 其特征在于： 所 述全牵伸长丝牵伸卷绕系统还包括按丝束行进的方向依次分布在所述同一 平面内的上油部件、 剪吸丝部件、 预网络部件和主网络部件， 其进丝口的 长度方向和出丝口的长度方向垂直于该平面。
7、 根据权利要求 6所述的全牵伸长丝牵伸卷绕系统， 其特征在于： 所 述全牵伸长丝牵伸卷绕系统还包括机架， 所述机架的下部设有卷绕装置， 所述机架的上部设有立置的安装面板， 所述上油部件、 剪吸丝部件、 预网 络部件、 牵伸部件和主网络部件依次集成地安装在所述安装面板上， 构成 集成式牵伸装置。
8、 根据权利要求 7所述的全牵伸长丝牵伸卷绕系统， 其特征在于： 所 述机架分为机架上部和机架下部； 所述卷绕装置纵置于所述机架下部； 所 述机架上部与所述安装面板构成纵向立置的箱体； 所述上油部件、 剪吸丝 部件、 预网络部件、 牵伸部件和主网络部件通过导丝部件的导向依次集成 地安装在所述安装面板上构成预制件； 所述机架上部的底面与所述机架下 部的顶面通过螺栓固定连接。
9、 根据权利要求 8所述的全牵伸长丝牵伸卷绕系统， 其特征在于： 所 述卷绕装置包括卷绕头和位于卷绕头上方的可移动导丝部件； 所述可移动 导丝部件的拉杆手柄朝向机前； 所述机架上部与所述安装面板构成的箱体 偏置于机前。
10、 根据权利要求 9所述的全牵伸长丝牵伸卷绕系统， 其特征在于：所 述机架下部呈纵置的四脚台面支架； 所述卷绕装置有两个， 所述两个卷绕 装置并列设置在台面的下方， 构成双胞胎卷绕装置； 所述上油部件、 剪吸 丝部件、 预网络部件、 牵伸部件、 主网络部件和导丝部件均为 20头或 24头 设计； 所述两个卷绕装置均为 10头或 12头设计。
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021052851A1 (de) * 2019-09-20 2021-03-25 Oerlikon Textile Gmbh & Co. Kg Schmelzspinnvorrichtung

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203159769U (zh) * 2013-03-19 2013-08-28 北京中丽制机工程技术有限公司 一种全牵伸长丝牵伸卷绕系统
CN103132168B (zh) * 2013-03-19 2016-01-06 北京中丽制机工程技术有限公司 一种全牵伸长丝牵伸卷绕系统
WO2019061640A1 (zh) * 2017-09-29 2019-04-04 北京中丽制机工程技术有限公司 一种集成式纺丝卷取装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201850342U (zh) * 2010-08-05 2011-06-01 盐城德鹰非织材料有限公司 纺粘法非织造布辊式牵伸器
CN202064049U (zh) * 2011-04-26 2011-12-07 北京中丽制机工程技术有限公司 组合型fdy长丝牵伸卷绕装置
JP2012500909A (ja) * 2008-08-27 2012-01-12 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト マルチフィラメント糸を溶融紡糸し、延伸しかつ巻き上げる方法並びにこの方法を実施する装置
CN102586909A (zh) * 2012-02-21 2012-07-18 北京中丽制机工程技术有限公司 一种高特纶全牵伸长丝牵伸卷绕装置
CN103132168A (zh) * 2013-03-19 2013-06-05 北京中丽制机工程技术有限公司 一种全牵伸长丝牵伸卷绕系统
CN203159769U (zh) * 2013-03-19 2013-08-28 北京中丽制机工程技术有限公司 一种全牵伸长丝牵伸卷绕系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012500909A (ja) * 2008-08-27 2012-01-12 エーリコン テクスティル ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト マルチフィラメント糸を溶融紡糸し、延伸しかつ巻き上げる方法並びにこの方法を実施する装置
CN201850342U (zh) * 2010-08-05 2011-06-01 盐城德鹰非织材料有限公司 纺粘法非织造布辊式牵伸器
CN202064049U (zh) * 2011-04-26 2011-12-07 北京中丽制机工程技术有限公司 组合型fdy长丝牵伸卷绕装置
CN102586909A (zh) * 2012-02-21 2012-07-18 北京中丽制机工程技术有限公司 一种高特纶全牵伸长丝牵伸卷绕装置
CN103132168A (zh) * 2013-03-19 2013-06-05 北京中丽制机工程技术有限公司 一种全牵伸长丝牵伸卷绕系统
CN203159769U (zh) * 2013-03-19 2013-08-28 北京中丽制机工程技术有限公司 一种全牵伸长丝牵伸卷绕系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021052851A1 (de) * 2019-09-20 2021-03-25 Oerlikon Textile Gmbh & Co. Kg Schmelzspinnvorrichtung

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