Coated silk thread anti-winding device

Abstract

The utility model provides a wrapping silk thread anti-winding device, which relates to the technical field of textile processing, and comprises a bottom plate, a vertical plate, a rotating shaft, a motor, a limiting plate, a threaded section, a nut, a positioning plate, an extension plate, a lifting frame, a support frame, a thread guide wheel, a movable frame and a transverse shaft, an auxiliary wheel is arranged at one end of the movable frame, an extension rod is arranged at the other end of the movable frame, a transverse plate is arranged on the elevated frame, the extension rod is connected with the transverse plate through an elastic piece, a travel switch is arranged on one side of the elevated frame, and a side plate matched with the travel switch is arranged at one end of the transverse shaft. The movable frame is driven to rotate rapidly under the action of the elastic piece, so that the side plate can trigger the travel switch rapidly, the motor can be shut down in time, silk threads on the yarn drum can be effectively prevented from being released continuously after being broken, the function of preventing the silk threads from being wound is achieved, and the anti-winding effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of textile processing, in particular to a coated silk thread anti-entanglement device. Background Art

[0002] Covered silk thread refers to a stretch yarn formed by spirally covering an elongated core wire with filament or staple yarn. During the covering process, the yarn bobbin will continuously release filament or staple yarn in a spiral manner. However, when the yarn bobbin breaks due to abnormal friction of the yarn bobbin itself, if the yarn bobbin that releases the yarn is not stopped in time, the yarn will become entangled. When the yarn is disorderly wrapped around the yarn bobbin, it is more troublesome to organize and it takes a long time to rearrange the yarn bobbin, which is difficult to meet the usage requirements. Utility Model Content

[0003] The purpose of the present invention is to provide a coated wire anti-entanglement device, aiming to solve the problems mentioned in the above background technology.

[0004] The top end of the driving member is connected to the driving member by a threaded connection, and the other end of the driving member is connected with a up-down knob.

[0005] Preferably, a buzzer is provided on the side of the elevated frame.

[0006] Preferably, the guide wheel and the auxiliary wheel are both provided with an annular wire groove, and the bottom of the wire groove is arc-shaped.

[0007] Preferably, the positioning plate is made of rubber.

[0008] Preferably, a limiting ring is provided on one side of the transverse plate.

[0009] The beneficial effects of the utility model are:

[0010] When the released silk thread breaks, the movable frame is driven to rotate quickly under the action of the elastic member, so that the side plate can quickly trigger the travel switch and the motor can be shut down in time, thereby effectively avoiding the continuous release of the silk thread on the yarn bobbin after the break, so as to prevent the silk thread from being entangled, and the anti-entanglement effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0012] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0013] Figure 3 It is a side view of a specific embodiment of the utility model.

[0014] Figure 4 It is a structural diagram of the movable frame.

[0015] Figure 5 It is a schematic diagram of the installation structure of the yarn bobbin.

[0016] In the figure: 1. yarn bobbin; 2. silk thread; 3. bottom plate; 4. vertical plate; 5. rotating shaft; 6. motor; 7. limit plate; 8. thread segment; 9. nut; 10. positioning plate; 11. extension plate; 12. overhead frame; 13. support frame; 14. wire pulley; 15. movable frame; 16. horizontal axis; 17. auxiliary wheel; 18. elastic member; 19. travel switch; 20. side plate; 21. buzzer; 22. limit ring; 23. extension rod; 24. horizontal plate. DETAILED DESCRIPTION

[0017] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings.

[0018] like Figure 1-5As shown, a coated wire anti-winding device includes a base plate 3, a vertical plate 4 is provided at one end of the upper surface of the base plate 3, a rotating shaft 5 is provided on the vertical plate 4, a motor 6 for driving the rotating shaft 5 to rotate is provided on one side of the vertical plate 4, a limiting plate 7 is provided at one end of the rotating shaft 5, a threaded section 8 is provided at the other end of the rotating shaft 5, a nut 9 is threadedly connected to the threaded section 8 of the rotating shaft 5, an annular positioning plate 10 is provided at one end of the nut 9, an extension plate 11 is provided on one side of the base plate 3, and a cantilever frame 12 and a support frame 13 are provided on the extension plate 11. Both the overhead frame 12 and the support frame 13 are provided with a wire pulley 14, and also include a movable frame 15 and a horizontal axis 16. The movable frame 15 is rotatably connected to the overhead frame 12 through the horizontal axis 16. An auxiliary wheel 17 is provided at one end of the movable frame 15, and an extension rod 23 is provided at the other end of the movable frame 15. A horizontal plate 24 is provided on the overhead frame 12, and the extension rod 23 and the horizontal plate 24 are connected by an elastic member 18. A limit switch 19 is provided on one side of the overhead frame 12, and a side plate 20 that cooperates with the limit switch 19 is provided at one end of the horizontal axis 16.

[0019] When processing the coated silk thread 2, first install the yarn bobbin 1 wrapped with the silk thread 2 on the rotating shaft 5, and make one end of the yarn bobbin 1 abut against the limit plate 7, then tighten the nut 9 on the threaded section 8 until the positioning plate 10 at one end of the nut 9 is in close contact with the yarn bobbin 1, thereby installing the yarn bobbin 1 on the rotating shaft 5. When the silk thread 2 on the yarn bobbin 1 is released, the rotation of the rotating shaft 5 is controlled by the motor 6, thereby controlling the release of the silk thread 2 on the yarn bobbin 1.

[0020] When the silk thread 2 is pulled out from the bobbin 1, the front end of the silk thread 2 first passes around the wire pulley 14 on the elevated frame 12, and then passes around the lower end of the auxiliary wheel 17, and then the front end of the silk thread 2 passes around the top of the wire pulley 14 on the support frame 13. After the silk thread 2 passes through the wire pulley 14 on the support frame 13, the silk thread 2 is pulled out in a horizontal state, and the winding device for winding the coated silk thread 2 synchronously winds up the coated silk thread 2.

[0021] The elastic member 18 is always in an extended state. When the wire 2 moves, the wire 2 will lift the auxiliary wheel 17, thereby causing the elastic member 18 to further extend. When the wire 2 breaks, the wire 2 located between the two guide wheels 14 cannot provide support for the auxiliary wheel 17. Therefore, under the action of the elastic member 18 and the movable frame 15 and the auxiliary wheel 17's own gravity, the movable frame 15 will be driven to rotate rapidly. After the movable frame 15 rotates, the side plate 20 at one end of the horizontal axis 16 will contact the contact end of the travel switch 19, thereby triggering the travel switch 19. After the travel switch 19 is triggered, the motor 6 is turned off, thereby preventing the bobbin 1 from continuously releasing the wire 2, so as to avoid the continuous release of the wire 2 and the entanglement.

[0022] Furthermore, a buzzer 21 is provided on the side of the elevated frame 12. When the travel switch 19 is triggered, the buzzer 21 will also sound synchronously to provide the staff with a maintenance signal and an approximate location.

[0023] Furthermore, both the wire pulley 14 and the auxiliary wheel 17 are provided with an annular wire groove, the bottom of which is arc-shaped, so as to reduce the lateral movement of the wire 2 on the wire pulley 14 and the auxiliary wheel 17 and improve the stability of the wire 2 when moving on the wire pulley 14 and the auxiliary wheel 17.

[0024] Furthermore, the positioning plate 10 is made of rubber. When the positioning plate 10 squeezes the bobbin 1, it will be compressed, so that the bobbin 1 can be better fixed and the nut 9 can be prevented from being over-tightened and damaging the bobbin 1.

[0025] Furthermore, a limit ring 22 is provided on one side of the transverse plate 24 to reduce the amplitude of the vibration of the wire 2 and improve the stability of the wire 2 during movement.

[0026] When the released silk thread 2 breaks, the movable frame 15 is driven to rotate quickly under the action of the elastic member 18, so that the side plate 20 can quickly trigger the travel switch 19 and the motor 6 can be shut down in time, thereby effectively avoiding the continuous release of the silk thread 2 on the yarn bobbin 1 after the breakage, so as to prevent the silk thread 2 from being entangled, and the anti-entanglement effect is good.

[0027] In the description of this utility model, unless otherwise 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 or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

Claims

1. A coated wire anti-entanglement device, characterized in that: The top end of the driving member is mounted on the side of the gear train and the bottom end is mounted on a link cam of the gear train, and the transmission gear is mounted on a link cam of the gear train.

2. The coated wire anti-entanglement device according to claim 1, characterized in that: A buzzer is provided on the side of the elevated frame.

3. The coated wire anti-entanglement device according to claim 1, wherein: The guide wheel and the auxiliary wheel are both provided with an annular wire groove, and the bottom of the wire groove is arc-shaped.

4. The coated wire anti-entanglement device according to claim 1, wherein: The positioning plate is made of rubber.

5. The coated wire anti-entanglement device according to any one of claims 1 to 4, characterized in that: A limiting ring is provided on one side of the transverse plate.

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