Drafting device of conductive fiber spinning machine

Abstract

The utility model relates to the technical field of textile machinery, in particular to a drafting device of a conductive fiber spinning machine, which comprises a spinning box, a winding head for winding and collecting conductive fibers, a first guide disc, a heating plate and a second guide disc, the conductive fibers are wound around the first guide disc and the second guide disc and are wound and collected by the winding head, the heating plate is arranged between the first guide disc and the second guide disc, the heating plate is provided with a heating seam, the conductive fibers penetrate through the heating seam, and limiting pieces used for limiting the positions of the conductive fibers are arranged at the two ends of the heating plate. In the application, by improving the drafting and winding equipment and adding a heating plate drafting and shaping process, the strength of the finished conductive fiber can be improved, and the elongation at break can be reduced. And after the first guide disc and the second guide disc are additionally arranged, winding tension is stable and controllable, and spinning cake forming is improved.

Description

Technical Field

[0001] The present application relates to the field of textile machinery technology, and in particular to a drafting device for a conductive fiber spinning machine. Background Art

[0002] The existing conductive fiber production line uses conventional POY equipment. The POY equipment includes a spinning box and a winding head. The winding head is used to wind the conductive fiber produced by the spinning box. A cooling device is provided between the winding head and the spinning box to cool the conductive fiber by side blowing. After being cooled by side blowing, the conductive fiber is directly wound into a silk cake by the winding head.

[0003] The final conductive fiber formed by the above method has low strength and high elongation at break. In addition, due to unstable tension before winding, the silk cake forming often has defects and is difficult to adjust. Utility Model Content

[0004] In order to improve the problems of low strength and high elongation at break of finished conductive fibers, unstable tension before winding, frequent defects in silk cake forming, and difficulty in adjustment, the present application provides a conductive fiber spinning machine drafting device.

[0005] The present application provides a conductive fiber spinning machine drafting device that adopts the following technical solution:

[0006] A conductive fiber spinning machine drafting device comprises a spinning box and a winding head for winding and collecting conductive fibers, a cooling device is provided between the spinning box and the winding head, and is characterized in that it also comprises: a first guide disk, a heating plate and a second guide disk, the conductive fibers are wound around the first guide disk and the second guide disk and are wound and collected by the winding head, the heating plate is provided between the first guide disk and the second guide disk, the heating plate is provided with a heating slot, the conductive fibers pass through the heating slot, and both ends of the heating plate are provided with limit members for limiting the position of the conductive fibers.

[0007] In one embodiment, the limiting member includes two limiting rods.

[0008] In one embodiment, the second guide disc rotates faster than the first guide disc.

[0009] The conductive fiber spinning machine drafting device provided by the embodiment of the present disclosure can achieve the following technical effects:

[0010] In the present application, by improving the drafting and winding equipment and adding a heating plate for the drafting and shaping process, the strength of the finished conductive fiber can be improved and the elongation at break can be reduced. After adding the first guide plate and the second guide plate, the winding tension is stable and controllable, so that the yarn cake forming is improved.

[0011] The above general description and the following description are exemplary and explanatory only and are not intended to limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the existing POY equipment provided in the embodiment of the present application.

[0013] Figure 2 It is a schematic structural diagram of a conductive fiber spinning machine drawing device provided in an embodiment of the present application.

[0014] Figure 3 It is a structural schematic diagram of the positional relationship between the heating plate and the conductive fiber provided in an embodiment of the present application.

[0015] Explanation of the accompanying drawings: 1. Spinning box; 2. Winding head; 3. Cooling device; 4. First guide plate; 5. Second guide plate; 6. Heating plate; 7. Heating seam; 8. Conductive fiber; 9. Limit rod. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0017] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, in the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0018] The following is combined with Figure 1-2 This application is described in further detail.

[0019] A conductive fiber 8 spinning machine drafting device comprises a spinning box 1 and a winding head 2 for winding and collecting the conductive fiber 8, a cooling device 3 is provided between the spinning box 1 and the winding head 2, and is characterized in that it also comprises: a first guide disk 4, a heating plate 6 and a second guide disk 5, the conductive fiber 8 is wound around the first guide disk 4 and the second guide disk 5 and is wound and collected by the winding head 2, the heating plate 6 is provided between the first guide disk 4 and the second guide disk 5, the heating plate 6 is provided with a heating slit 7, the conductive fiber 8 passes through the heating slit 7, and both ends of the heating plate 6 are provided with limit members for limiting the position of the conductive fiber 8.

[0020] In one embodiment, the limiting member includes two limiting rods 9 .

[0021] In one embodiment, the second guide disc 5 rotates at a greater speed than the first guide disc 4 .

[0022] In the present application, a pair of guide plates are installed on the drafting device, namely a first guide plate 4 and a second guide plate 5, wherein the first guide plate 4 is located below the cooling device 3. By adjusting the speeds of the first guide plate 4 and the second guide plate 5 so that the speed of the first guide plate 4 is greater than the speed of the second guide plate 5, the drafting of the fiber in the hot plate can be achieved.

[0023] A heating plate 6 is installed between the first guide plate 4 and the second guide plate 5. The heating plate 6 is heated by a resistance wire and the cutting temperature is controllable. The length of the heating plate 6 is within a range of 600 mm to 1500 mm. The heating plate 6 is provided with a heating slit 7, and the width of the heating slit 7 ranges from 4 mm to 6 mm. The conductive fiber 8 passes through the heating slit 7 of the heating plate 6, and the conductive fiber 8 can be heated to a set temperature during this process.

[0024] There is a limit device at each end of the heating plate 6, which is composed of two fiber rods. The fiber rods can be porcelain rods with a spacing of 2mm to 3mm. The conductive fiber 8 can be accurately positioned in the middle of the narrow gap of the heating plate 6. The conductive fiber 8 will not directly contact the heating plate 6, and the spacing on both sides of the heating plate 6 is the same, so that the conductive fiber 8 is heated evenly.

[0025] In the present application, by improving the drafting and winding equipment and adding a heating plate for the drafting and shaping process, the strength of the finished conductive fiber can be improved and the elongation at break can be reduced. After adding the first guide plate and the second guide plate, the winding tension is stable and controllable, so that the yarn cake forming is improved.

[0026] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A conductive fiber spinning machine drafting device, comprising a spinning box and a winding head for winding and collecting conductive fibers, wherein a cooling device is provided between the spinning box and the winding head, characterized in that: Also includes: A first guide disc, a heating plate and a second guide disc, the conductive fiber is wound around the first guide disc and the second guide disc and is collected by a winding head, the heating plate is arranged between the first guide disc and the second guide disc, the heating plate is provided with a heating slot, the conductive fiber passes through the heating slot, and both ends of the heating plate are provided with limit members for limiting the position of the conductive fiber.

2. The conductive fiber spinning machine drafting device according to claim 1, characterized in that: The limiting component includes two limiting rods.

3. The conductive fiber spinning machine drafting device according to claim 1, characterized in that: The second guide plate has a rotation speed greater than that of the first guide plate.

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