Stranding device for spinning

Abstract

The utility model relates to the field of textile processing devices, and discloses a spinning stranding device which comprises a supporting base, first inclined supporting frames are fixedly connected to the two sides of the upper surface of the supporting base, a circular supporting plate is installed between the two first inclined supporting frames, and a driving motor is installed on one side of the outer portion of the circular supporting plate; a transmission shaft is installed at the position, penetrating through the circle center of the circular supporting plate, of the output end of the driving motor, a two-way lead screw is fixedly connected to one end of the exterior of the transmission shaft, and a tensioning mechanism capable of supporting yarn is installed outside the two-way lead screw; the two-way lead screw drives the threaded sleeves on the two sides to synchronously move towards each other or away from each other, so that the supporting angles of the supporting inclined rods on the two sides are synchronously changed, the tensioning rollers in the multiple directions can be synchronously opened and closed, yarn in the multiple directions is supported, the yarn outlet angle of the yarn is adjusted, and the tensioning degree of the yarn is changed; and the tension degree of the yarn in the stranding process is kept within a preset range.

Description

Technical Field

[0001] The present application relates to the field of textile processing devices, and in particular to a textile plying device. Background Art

[0002] The textile yarn plying device generally adopts a yarn conductor ring structure on a frame to pass the yarn on the coil through a yarn guide and reel it under a certain tensioning structure, so that a single strand of yarn is combined into multiple strands of yarn.

[0003] According to the announcement number: CN216274514U, this application relates to the technical field of textile equipment, and discloses a textile plying device, including a bottom plate, the upper end of which is fixedly provided with a winder, a column, a support column and a fixed ring in sequence, the upper end of which is fixedly connected with a guide wheel, the upper end of which is fixedly connected with a wire passing ring, a circular plate is rotatably sleeved in the fixed ring through a bearing, the upper end of which is provided with a rotating mechanism for driving the circular plate to rotate, the side wall of which is evenly provided with a plurality of wire holes arranged in an annular distribution, and the side wall of which is also fixedly connected with a plurality of fixing mechanisms corresponding to the positions of the wire holes. This application can realize fast plying operation and can realize fast disassembly and assembly of the wire drum.

[0004] When the above device is actually used, as the bobbin continuously unwinds the wire, the bobbin diameter decreases, and thus the lead-in angles of each bobbin change, causing the yarn tension to deviate from the preset value and thus affecting the plying effect.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem, the present application provides a textile plying device. The textile plying device provided in the present application adopts the following technical solution:

[0007] A textile plying device comprises a support base, wherein both sides of the upper surface of the support base are fixedly connected to a No. 1 diagonal support frame, a circular support plate is installed between the two No. 1 diagonal support frames, a driving motor is installed on one side of the outer side of the circular support plate, a transmission shaft is installed at the output end of the driving motor passing through the center of the circular support plate, a bidirectional screw rod is fixedly connected to one end of the outer side of the transmission shaft, and a tensioning mechanism for supporting the yarn is installed on the outside of the bidirectional screw rod.

[0008] Preferably, the tensioning mechanism includes two threaded sleeves, a plurality of supporting inclined rods, a plurality of roller frames and a plurality of tensioning rollers. The two threaded sleeves are spirally driven on both sides of the bidirectional screw rod, and the outer ends of a single supporting inclined rod respectively rotate between the roller frame and the threaded sleeve, and the plurality of tensioning rollers are respectively installed inside the corresponding roller frames.

[0009] Preferably, a plurality of U-shaped limit rods are circumferentially installed on one side of the outer side of the circular support plate, and the inner wall of each of the U-shaped limit rods is respectively fitted to the outer side of the supporting inclined rods at the same angle.

[0010] Preferably, second diagonal support frames are installed on both sides of the upper surface of the support base, and an annular mounting plate is installed between the tops of the two second diagonal support frames, and a plurality of yarn bobbins are installed at equal angles inside the annular mounting plate.

[0011] Preferably, the angle between two adjacent tensioning rollers is the same as the angle between two adjacent yarn tubes.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] By driving the transmission shaft to rotate through the driving motor, the bidirectional lead screw drives the threaded sleeves on both sides to move toward or away from each other synchronously, causing the supporting angles of the supporting diagonal rods on both sides to change synchronously, so that the tensioning rollers in multiple directions can be opened and closed synchronously, so as to support yarns in multiple directions, adjust the yarn outlet angle, change the tension of the yarn, keep the tension of the yarn within a preset range during the plying process, and ensure the plying effect of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the main body of the plying device of the embodiment of the application;

[0015] Figure 2 It is a structural schematic diagram of the circular support plate and the bidirectional screw rod details of the embodiment of the application;

[0016] Figure 3 It is an application example Figure 2 A schematic diagram of the structure with a partial enlargement of the end of the bidirectional screw.

[0017] Explanation of the reference numerals in the accompanying drawings: 1. Support base; 2. Drive motor; 3. Circular support plate; 4. Annular mounting plate; 5. Yarn bobbin; 6. Tensioning roller; 7. Bidirectional screw rod; 8. U-shaped limit rod; 9. Transmission shaft; 10. Threaded sleeve; 11. Support diagonal rod; 13. Roller frame; 14. No. 1 diagonal support frame; 15. No. 2 diagonal support frame. DETAILED DESCRIPTION

[0018] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0019] The present application embodiment discloses a plying device for textile. Figure 1-Figure 3 A textile plying device comprises a support base 1, wherein the support base 1 is used to provide support for the bottom of the device, and No. 1 diagonal braces 14 are fixedly connected to both sides of the upper surface of the support base 1. The No. 1 diagonal braces 14 on both sides are symmetrically arranged to ensure the stability of the circular support plate 3 installed on the upper surface of the support base 1, and then a circular support plate 3 is installed between the two No. 1 diagonal braces 14, and a driving motor 2 is installed on one side of the outer side of the circular support plate 3. A transmission shaft 9 is installed at the output end of the driving motor 2 passing through the center of the circular support plate 3, and a bidirectional screw rod 7 is fixedly connected to one end of the outer side of the transmission shaft 9. A tensioning mechanism that can support the yarn is installed on the outer side of the bidirectional screw rod 7. By starting the driving motor 2, the output end of the driving motor 2 can drive the bidirectional screw rod 7 to rotate through the transmission shaft 9, thereby changing the opening and closing angle of the tensioning mechanism and adjusting the yarn outlet angles in multiple directions.

[0020] Reference Figure 1-Figure 3 The tensioning mechanism includes two threaded sleeves 10, a plurality of supporting diagonal rods 11, a plurality of roller frames 13 and a plurality of tensioning rollers 6. The two threaded sleeves 10 are spirally driven on both sides of the bidirectional screw rod 7. The outer ends of a single supporting diagonal rod 11 rotate with the roller frame 13 and the threaded sleeve 10 respectively. A plurality of tensioning rollers 6 are respectively installed in the corresponding roller frames 13. The threads on both sides of the bidirectional screw rod 7 are in opposite directions. When the bidirectional screw rod 7 rotates, the threaded sleeves 10 on both sides can move toward or away from each other synchronously, so that the supporting angles of the supporting diagonal rods 11 on both sides change synchronously, driving the roller frames 13 in multiple directions to move, and then the tensioning rollers 6 in multiple directions can be opened and closed synchronously, so as to support yarns in multiple directions.

[0021] Reference Figure 1 In the device, a plurality of U-shaped limit rods 8 are circumferentially installed on one side of the outer side of the circular support plate 3. The inner walls of a single U-shaped limit rod 8 are respectively fitted to the outside of the support diagonal rod 11 at the same angle, so that the support diagonal rod 11 can be fitted and moved inside the U-shaped limit rod 8, which is convenient for limiting the support diagonal rod 11 and ensuring the stability of the roller frame 13 and the tensioning roller 6 in the opening and closing process in multiple directions.

[0022] Reference Figure 1 In the device, two diagonal support frames 15 are installed on both sides of the upper surface of the supporting base 1, and an annular mounting plate 4 is installed between the tops of the two No. 2 diagonal support frames 15. Several yarn tubes 5 are installed at equal angles inside the annular mounting plate 4. The yarn tubes 5 are rotatably connected to the mounting frames arranged inside the annular mounting plate 4. When in use, single strands of yarn are respectively wound around the outside of each yarn tube 5, and multiple yarn tubes 5 are combined after they are produced.

[0023] Reference Figure 1 and Figure 2The angle between two adjacent tensioning rollers 6 is the same as the angle between two adjacent yarn tubes 5, ensuring that the yarn outlet direction of each yarn tube 5 corresponds to each tensioning roller 6 one by one, so that several tensioning rollers 6 can accurately support the yarn in multiple directions.

[0024] The implementation principle of a textile plying device in the embodiment of the present application is as follows:

[0025] When in use, by starting the drive motor 2, the output end of the drive motor 2 drives the transmission shaft 9 to rotate, and then the transmission shaft 9 drives the bidirectional screw 7 to rotate, so that the threaded sleeves 10 on both sides can move synchronously toward or away from each other, so that the supporting angles of the supporting diagonal rods 11 on both sides change synchronously, driving the roller frames 13 in multiple directions to move, and then the tensioning rollers 6 in multiple directions can be opened and closed synchronously, so as to support yarns in multiple directions, adjust the yarn outlet angle, change the tension of the yarn, keep the tension of the yarn within a preset range during the plying process, and ensure the plying effect of the yarn.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] 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 plying device for textile use, comprising a support base (1), characterized in that: Both sides of the upper surface of the support base (1) are fixedly connected to a No. 1 diagonal support frame (14), a circular support plate (3) is installed between the two No. 1 diagonal support frames (14), a driving motor (2) is installed on one side of the outside of the circular support plate (3), a transmission shaft (9) is installed at the output end of the driving motor (2) passing through the center of the circular support plate (3), a bidirectional screw rod (7) is fixedly connected to one end of the outside of the transmission shaft (9), and a tensioning mechanism capable of supporting the yarn is installed on the outside of the bidirectional screw rod (7).

2. A textile plying device according to claim 1, characterized in that: The tensioning mechanism comprises two threaded sleeves (10), a plurality of supporting diagonal rods (11), a plurality of roller frames (13) and a plurality of tensioning rollers (6); the two threaded sleeves (10) are spirally driven on both sides of a bidirectional screw rod (7); the two outer ends of a single supporting diagonal rod (11) respectively rotate between the roller frame (13) and the threaded sleeve (10); and the plurality of tensioning rollers (6) are respectively installed inside corresponding roller frames (13).

3. A textile plying device according to claim 1, characterized in that: A plurality of U-shaped limiting rods (8) are circumferentially mounted on one side of the outer portion of the circular support plate (3), and the inner walls of individual U-shaped limiting rods (8) are respectively fitted to the outside of supporting inclined rods (11) at the same angle.

4. A textile plying device according to claim 1, characterized in that: No. 2 diagonal support frames (15) are installed on both sides of the upper surface of the support base (1), and an annular mounting plate (4) is installed between the tops of the two No. 2 diagonal support frames (15), and a plurality of yarn tubes (5) are installed at equal angles inside the annular mounting plate (4).

5. A textile plying device according to claim 2, characterized in that: The included angle between two adjacent tensioning rollers (6) is the same as the included angle between two adjacent yarn tubes (5).

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