FDY winding device

Abstract

The utility model discloses an FDY winding device, and relates to the technical field of spinning. One end of the fixing plate is movably arranged on the main body I, and a pre-network assembly is arranged on the fixing plate; the telescopic rod is arranged at the other end of the fixed plate; the first yarn separating rod is arranged on the first main body, and a first yarn separating comb is arranged on the yarn separating rod; the first supporting piece is arranged on the first main body and located on one side of the fixing plate; the first stretching roller is arranged on the first supporting piece, and the silk separating comb is located below the first stretching roller; the second supporting piece is arranged on the first main body and located below the first yarn separating rod; the second stretching roller is arranged on the second supporting piece and located below the silk dividing comb; the telescopic rod is used for driving the fixed plate, so that the other end of the fixed plate is far away from the main body I, the fixed plate and the main body I form a preset inclination angle, the tow can face the preset inclination angle, and the tow sequentially passes through the pre-interlacing assembly, the tow separating comb I, the stretching roller II and the stretching roller I, so that POY winding of the tow is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning, in particular to an FDY winding device. Background Art

[0002] The FDY (Fully Drawn Yarn) winding device is used to wind fully drawn yarns. In the polyester filament production process, in order to adapt to changes in market demand, reduce equipment modification costs and shorten adjustment time, the production of POY filaments on the FDY winding device also occurs from time to time.

[0003] However, the stress requirements of FDY winding devices are different from those of POY filaments. FDY winding devices are used for fully stretched tows. For example, in one FDY production process, the tow passes through a pre-net guide, is wound 7.5 times on the first heated roller, and then 6.5 times on the second heated roller. It then passes through the net and reaches the winding head for winding. This high tension requirement may cause some oriented POY yarns to be overstretched during the winding process, resulting in unstable or deformed POY fiber shapes, curling, loose winding, or loose winding, affecting their uniformity and subsequent processing results.

[0004] Therefore, a new FDY winding device is needed to solve the problem of excessive stress demand when winding POY filaments. Utility Model Content

[0005] The purpose of the application is to provide a new FDY winding device that can solve the problem of excessive stress requirements when winding POY filaments.

[0006] To achieve the above objectives, the embodiments of the present application adopt the following technical solutions:

[0007] Main body one; a fixed plate, one end of the fixed plate is movably arranged on the main body one, and a pre-network component is arranged on the fixed plate; a telescopic rod, the telescopic rod is arranged at the other end of the fixed plate; a wire dividing rod one, the wire dividing rod is arranged on the main body one, and a wire dividing comb one is arranged on the wire dividing rod; a support member one, the support member one is arranged on the main body one, and is located on one side of the fixed plate; a stretching roller one, the stretching roller one is arranged on the support member one, and the wire dividing comb one is located below the stretching roller one; a support member two, the support member two is arranged on the main body one, and is located below the wire dividing rod one; a stretching roller two, the stretching roller two is arranged on the support member two, and the stretching roller two is located below the wire dividing comb one; the telescopic rod is used to drive the fixed plate so that the other end of the fixed plate is away from the main body one, so that the fixed plate and the main body one form a predetermined inclination angle, so that the yarn bundle can be oriented towards the predetermined inclination angle, so that the yarn bundle passes through the pre-network component, the wire dividing comb one, the stretching roller two and the stretching roller one in sequence, so that the yarn bundle completes POY winding.

[0008] Furthermore, a corridor is provided on the main body 1, and the main body 1 is located above the fixed plate. The corridor enables the tow to move toward the pre-network component.

[0009] Furthermore, a second separating comb is provided on the main body 1, and the second separating comb is located below the pre-network component.

[0010] Furthermore, a third separating comb is provided on the main body, and a third stretching roller is located below the second stretching roller.

[0011] Furthermore, a stretching roller four is provided on the support member one, and the stretching roller four is provided flush with the stretching roller one.

[0012] Furthermore, it also includes a second silk separation comb, which is arranged on the first support member and is located below the first stretching roller.

[0013] Furthermore, it also includes a winding head, on which a pull rod and a yarn cake are provided.

[0014] Furthermore, it also includes a yarn guide, which is arranged below the first stretching roller.

[0015] Furthermore, it also includes a network component, and the yarn guide is used to enable the yarn bundle to move toward the network component.

[0016] Furthermore, a pedal is provided on the main body 1 and is located at the bottom of the main body 1.

[0017] Compared with the prior art, the present invention has the following technical effects:

[0018] In the above technical solution, on the basis of the existing FDY winding device, a retraction rod is provided to drive the fixed plate so that the other end of the fixed plate is away from the main body one, so that the fixed plate and the main body one form a predetermined tilt angle, so that the yarn bundle can be oriented towards the predetermined tilt angle, and the support member two is provided so that the stretching roller two can be moved horizontally outward, so that the stretching roller one and the stretching roller two are kept flush, so that the yarn bundle passes through the pre-network component, the filament comb one, the stretching roller two and the stretching roller one in sequence without changing the position of the winding head to complete the POY winding. The yarn bundle only needs to be lifted and wound half a circle by the GR1B roller and the GR2A roller respectively before entering the winding head, thereby achieving the effect of reducing the stress requirement of the FDY winding device when winding POY filaments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the FDY winding device of the present utility model.

[0020] Figure 2 This is a schematic structural diagram of another FDY winding device of the present invention.

[0021] Figure 3This is a schematic structural diagram of the telescopic rod of the FDY winding device of the present invention.

[0022] In the attached figure

[0023] 1. Main body 2. Nozzle 3. Fixing plate

[0024] 4. Telescopic rod 5. Screw rod 6. Support part 2

[0025] 7. Support 8. Wire separator 9. Network component

[0026] 101. Winding head 102. Pedal 103. Pull rod

[0027] 104.FDY Coil 105.POY Coil 301.Pre-netting Components

[0028] 601.Stretching roller three 701.Stretching roller four 602.Stretching roller two

[0029] 702.Stretching roller-401.Connector-402.Adjusting gasket

[0030] 403. Limiting washer 404. Sliding rod 405. Nut

[0031] 406. Outer tube 407. Connector 2 408. Rubber sleeve DETAILED DESCRIPTION

[0032] In order to clearly and completely describe the purpose and technical solution of the present invention and make its advantages more clearly understood, the following is a further detailed description of the embodiments of the present invention in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present invention, not all of them, and are only used to explain the embodiments of the present invention and are not intended to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] In the description of the present invention, it should be noted that the terms "center," "middle," "upper," "lower," "left," "right," "inner," "outer," "top," "bottom," "side," "vertical," "horizontal," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "one," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0034] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0035] For the purpose of simplicity and illustration, the principles of the embodiments are described primarily with reference to examples. In the following description, many specific details are provided to provide a thorough understanding of the embodiments. However, it will be apparent to those skilled in the art that these embodiments may not be limited to these specific details in practice. In some instances, well-known methods and structures are not described in detail to avoid unnecessarily obscuring the understanding of these embodiments. In addition, all embodiments may be used in combination with each other.

[0036] Example 1:

[0037] like Figure 1 As shown, in this embodiment, the POY filaments can be produced on the FDY equipment including the following devices:

[0038] Main body 1; fixed plate 3, one end of the fixed plate 3 is movably arranged on the main body 1, and a pre-network component 301 is arranged on the fixed plate 3; connecting piece 1, the connecting piece 1 is arranged on the other end of the fixed plate 3; a wire splitting rod 5, the wire splitting rod 5 is arranged on the main body 1, and a wire splitting comb 1 is arranged on the wire splitting rod 5; support piece 17, the support piece 7 is arranged on the main body 1, located on one side of the fixed plate 3; stretching roller 1 702, the stretching roller 1 702 is arranged on the support piece 17, and the wire splitting comb 1 is located below the stretching roller 1 702; support piece 26 , support member 2 6 is arranged on the main body 1, and is located below the wire dividing rod 5; stretching roller 2 602, pulling roller 2 is arranged on support member 2 6, and stretching roller 2 602 is located below the wire dividing comb 1; connecting member 1 is used to drive the fixed plate 3, so that the other end of the fixed plate 3 is away from the main body 1, so that the fixed plate 3 and the main body 1 form a predetermined tilt angle, so that the wire bundle can be oriented towards the predetermined tilt angle, so that the wire bundle passes through the pre-network component 301, the wire dividing comb 1, stretching roller 2 602 and stretching roller 1 702 in sequence, so that the wire bundle completes POY winding.

[0039] Specifically, the connecting member 1 includes a telescopic rod 4, and a hinge is installed on the top edge of one end of the fixed plate 3 to enable it to rotate. The hinge is used to adjust the angle of the triangular fixed plate 3 by adjusting the length of the bottom rod of the telescopic rod 4, so that the originally vertical silk path moves outward according to the designed inclination angle. Without changing the position of the winding head 101, the existing FDY winding device is retained to the greatest extent, so that the silk bundle only needs to be lifted and wound half a circle by the GR1B roller and the GR2A roller respectively before entering the winding head 101, thereby realizing POY winding with lower stress requirements.

[0040] Specifically, the telescopic rod 4 is used to drive the pre-network component 301 panel to adjust the angle between the main body 1 or the vertical line of the ground within an angle range of 15-40 degrees, and the support member 2 6 is used to drive the position of the stretching roller 2 602 to move horizontally outward so that the stretching roller 1 702 and the stretching roller 2 602 remain flush.

[0041] The existing FDY winding device includes: pre-netting assembly, yarn guide, filament separation comb, GR1, GR2, netting assembly and winding head. During the FDY production process, the tow passes through the pre-netting wire guide, is wound 7.5 times on the first heated roller, and then on the second heated roller. It is wound 6.5 times, and then passes through the netting to the winding head to complete the winding process.

[0042] By setting a retraction rod to drive the fixed plate 3, the other end of the fixed plate 3 is moved away from the main body 1, and the fixed plate 3 and the main body 1 form a predetermined inclination angle, so that the yarn bundle can be oriented toward the predetermined inclination angle, and by setting the support member 2 6, the stretching roller 2 602 can be moved horizontally outward, so that the stretching roller 1 702 and the stretching roller 2 602 are kept flush, so that without changing the position of the winding head 101, the yarn bundle passes through the pre-network component 301, the filament comb 1, the stretching roller 2 602 and the stretching roller 1 702 in sequence, wherein the yarn bundle is wound half a circle after passing through the stretching roller 2 602 and the stretching roller 1 702 to complete the POY winding, and the POY yarn cake 105 set on the winding head 101 achieves the effect of producing POY filaments on the FDY equipment while retaining a large amount of the original equipment.

[0043] Example 2:

[0044] like Figure 2 As shown, on the basis of Example 1, the original FDY winding equipment also includes: a corridor is also provided on the main body 1, the main body 1 is located above the fixed plate 3, the corridor enables the filament bundle to move toward the pre-network component 301, and a suction nozzle 2 is provided below the corridor for controlling the flow and distribution of the filament bundle; a filament separation comb 2 is also provided on the main body 1, and the filament separation comb 2 is located below the pre-network component 301.

[0045] Specifically, a filament separation comb three is also provided on the main body 1, and the stretching roller three 601 is located below the stretching roller two 602 for realizing FDY winding. The filament bundle passes from the stretching roller three 601 through the filament separation comb three and then through the stretching roller one 702.

[0046] Specifically, a stretching roller 4 701 is further provided on the support member 1 7, and the stretching roller 4 701 is provided flush with the stretching roller 1 702.

[0047] Specifically, it also includes a second silk separation comb, which is arranged on the support member 1 7 and is located below the stretching roller 1 702 .

[0048] Specifically, it also includes a winding head 101, on which a pull rod 103 and a yarn cake are provided.

[0049] Specifically, it also includes a yarn guide 8, which is arranged below the stretching roller 702, and a network component 9. The yarn guide 8 is used to enable the yarn bundle to move toward the network component 9. A pedal 102 is also provided on the main body 1. The pedal 102 is located at the bottom of the main body 1 and is used to operate and control different modes of the device.

[0050] During adjustment, the stretching roller 2 602 located on the support member 2 6 is made flush with the stretching roller 3 601, and the filament separation comb 1 is translated to above the stretching roller 2 602, so that in the process of producing FDY, the filament bundle passes through the wire guide hook in the pre-network component 301, is lifted and wound 7.5 times on the first hot roller, passes through the filament separation comb 2, reaches the second hot roller, and is lifted and wound 6.5 times, and then passes through the wire guide 8 and the network component 9 to reach the winding head 101, and is wound and formed by the FDY yarn cake 104. The design and modification of the device realizes the production of POY on the FDY equipment, with low modification cost, retains the stretching roller 1 and the stretching roller 2, is simple in method, and is fast in modification speed. It can realize compatible production between FDY and POY products at any time to meet market demand.

[0051] Embodiment 3;

[0052] like Figure 3 As shown, in order to ensure the stability and adjustability of the angle of the triangular fixed plate 3 by adjusting the length of the bottom rod of the telescopic rod 4, and to prevent the telescopic rod from loosening or difficulty in accurately adjusting the size during operation, the telescopic rod specifically includes:

[0053] Joint 1 401, said joint 1 401 being movably arranged on main body 1; sliding rod 404, one end of said sliding rod 404 being arranged on said joint 1 401, a plurality of adjustment gaskets 402 being pre-arranged between said sliding rod 404 and said joint 1 401, said sliding rod 404 being provided with a resistance portion; joint 2 407, said joint 2 407 being movably arranged on the other end of said fixed plate; outer cylinder 406, one end of said outer cylinder 406 being arranged on said joint, said outer cylinder 406 being provided with a receiving portion, said receiving portion being adapted to the outer shape of said sliding rod 404, said other end of said outer cylinder 406 being provided with a limiting nut 405; limiting gasket 403, said limiting gasket 403 being provided at the end of said sliding rod 404.

[0054] Among them, the angle is adjusted by sliding a part of the sliding rod 404 in the accommodating portion, the interference portion is used to prevent the sliding rod 404 from rotating in the outer cylinder 406, and the nut 405 interferes with the adjustment gasket 402. The installation length of the telescopic rod is adjusted by pre-setting a predetermined number of adjustment gaskets 402, wherein the limiting gasket 403 is used to facilitate the installation of the sliding rod 404 and the joint 401, thereby facilitating the adjustment of the telescopic size to a predetermined angle and preventing loosening and deviation during operation, ensuring that without changing the position of the winding head 101, the filament bundle only needs to be wound half a circle by the GR1B roller and the GR2A roller respectively before entering the winding head 101 to realize the winding of POY.

[0055] Specifically, a rubber sleeve 408 is provided at the other end of the sliding rod 404 .

[0056] Although the above describes the illustrative specific implementation methods of the present application so that those skilled in the art can understand the present application, the present application is not limited to the scope of the specific implementation methods. For those of ordinary skill in the art, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations based on the concept of the present application are protected.

Claims

1. An FDY winding device, characterized in that: include: Subject 1; A fixed plate, one end of which is movably arranged on the main body, and a pre-network component is arranged on the fixed plate; Connecting member 1, the connecting member 1 is arranged at the other end of the fixing plate; A wire dividing rod 1, the wire dividing rod 1 is arranged on the main body 1, and the wire dividing rod 1 is provided with a wire dividing comb 1; A first support member, the first support member being disposed on the first main body and located on one side of the fixing plate; a stretching roller 1, wherein the stretching roller 1 is arranged on the supporting member 1, and the separating comb 1 is located below the stretching roller 1; A second support member, the second support member being arranged on the first main body and located below the first dividing rod; a second stretching roller, the second stretching roller being arranged on the second support member and being located below the first separating comb; The connecting member 1 is used to drive the fixed plate so that the other end of the fixed plate is away from the main body 1, so that the fixed plate and the main body 1 form a predetermined tilt angle, so that the yarn bundle can be oriented toward the predetermined tilt angle, and the yarn bundle passes through the pre-network component, the filament comb 1, the stretching roller 2 and the stretching roller 1 in sequence, so that the yarn bundle completes POY winding.

2. The FDY winding device according to claim 1, characterized in that: The main body 1 is also provided with a passage, the main body 1 is located above the fixing plate, and the passage faces the pre-network component.

3. The FDY winding device according to claim 1, characterized in that: The main body is further provided with a second separating comb, and the second separating comb is located below the pre-network component.

4. The FDY winding device according to claim 3, characterized in that: The main body is further provided with a third separating comb, and the third stretching roller is located below the second stretching roller.

5. The FDY winding device according to claim 4, characterized in that: A stretching roller four is also provided on the support member one, and the stretching roller four is arranged flush with the stretching roller one.

6. The FDY winding device according to claim 5, characterized in that: It also includes a second silk separation comb, which is arranged on the first support member and is located below the first stretching roller.

7. The FDY winding device according to claim 1, characterized in that: The invention also comprises a winding head, on which a pulling rod and a yarn cake are arranged.

8. The FDY winding device according to claim 7, characterized in that: It also includes a yarn guide, which is arranged below the first stretching roller.

9. The FDY winding device according to claim 8, characterized in that: A network component is also included, and the yarn guide is used to enable the yarn bundle to move toward the network component.

10. The FDY winding device according to claim 9, characterized in that: The main body is further provided with a pedal, and the pedal is located at the bottom of the main body.

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