An improved structure for preventing floating yarns in nylon POY spinning equipment

Abstract

The utility model discloses an improved structure for preventing floating silk of nylon POY spinning equipment, comprising a spinning machine body, a blowing filter screen plate arranged inside the spinning machine body, a bottom box arranged at the bottom of the spinning machine body, a groove opened inside the spinning machine body, a floating silk collection component arranged inside the groove; the floating silk collection component comprises a threaded rod arranged inside the groove of the spinning machine body, a fixing seat is arranged at both ends of the threaded rod, a second motor is fixedly connected to one end of the fixing seat, a lead screw slide is threadedly connected to the outer wall of the threaded rod, a connecting seat is fixedly connected to one side of the lead screw slide, a third motor is arranged inside the connecting seat, one end of the third motor shaft is connected to a connecting frame, a protective rubber is rotatably connected to the inner side of the connecting frame, an electrode rod is arranged inside the protective rubber, and the electrode rod is located at one end of the blowing filter screen plate. The device can realize the automatic collection of floating silk, thereby avoiding the problem that the silk thread floats for a long time and affects the normal conveying of other silk threads.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon POY spinning processing, in particular to an improved structure for preventing floating yarns from nylon POY spinning equipment. Background Art

[0002] POY is unstretched nylon yarn, also known as pre-oriented nylon yarn; its main properties include large elongation, generally around 65-72%; low strength, mostly between 3.7-4.0Cn / dtex; deep color, etc. POY is used for direct weaving and is mostly used on wide fabrics, such as the weft of nylon ribbons, or the edges of other fabrics.

[0003] Nylon POY needs to use a spinning machine during the spinning process. The spinning machine is composed of a fan, a solvent hopper, a conveying roller and other accessories. The main reason for the floating silk during the use of the spinning machine is that after the solution is extruded from the spinneret to form the initial fiber, cooling wind is blown in from the side. However, after the side-blown cooling wind is filtered by the vertical filter, the airflow diffuses radially and blows out in a fan shape. The cooling wind blown out from the side collides with the partition between the spinning positions and refracts to form turbulence, which intensifies the oscillation of the silk strips at the outer end, resulting in the floating silk phenomenon. The floating silk will affect the normal transportation of the silk thread, which will not only easily block the channel but also affect the winding of the silk thread, so it needs to be improved. Utility Model Content

[0004] The utility model aims to provide an improved structure for preventing floating yarns in nylon POY spinning equipment, so as to solve the problem of floating yarns easily occurring during the use of the spinning machine and affecting the normal conveying of the yarns, as mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an improved structure for preventing floating silk of nylon POY spinning equipment, comprising a spinning machine body, a blowing filter screen is arranged inside the spinning machine body, a bottom box is arranged at the bottom of the spinning machine body, a groove is opened inside the spinning machine body, and a floating silk collection component is arranged inside the groove;

[0006] The floating silk collection component includes a threaded rod arranged inside the groove of the spinning machine body, the outer wall of the threaded rod is threadedly connected to a screw slide, one side of the screw slide is fixedly connected to a connecting seat, a third motor is arranged inside the connecting seat, one end of the third motor shaft is connected to a connecting frame, the inner side of the connecting frame is rotatably connected to a protective rubber, an electrode rod is arranged on the inner side of the protective rubber, and the electrode rod is located at one end of the blowing filter plate.

[0007] Preferably, both ends of the threaded rod are provided with a fixing seat, one end of the fixing seat is fixedly connected to the second motor, and one end of the second motor shaft is connected to one end of the threaded rod.

[0008] Preferably, a first motor is fixedly connected to the top of the connecting frame, and one end of the first motor shaft is connected to the shaft at one end of the protective rubber.

[0009] Preferably, the protective rubber is made of insulating material and has a "C"-shaped structure when viewed from the side.

[0010] Preferably, the protective rubber and the electrode rod are both in sliding connection with the spinning machine body.

[0011] Preferably, an opening is provided at the top of the spinning machine body, an upper hopper is provided inside the opening, a discharge pipe is connected to the bottom of the upper hopper, and a valve is provided on the discharge pipe.

[0012] Preferably, a through hole is provided at the bottom of the spinning machine body, the through hole is connected to the bottom box, the through hole corresponds to the position of the upper hopper, and a centralized conveying roller is rotatably connected inside the bottom box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The device can realize automatic collection of floating silk threads, thereby avoiding the problem of long-term floating silk threads affecting the normal transportation of other silk threads.

[0015] (2) The device is provided with an automatically lifting and rotating electrode rod at one end of the blowing filter plate inside the spinning machine body. Static electricity is generated by the rotation of the electrode rod. The floating silk thread can be collected by static electricity, thereby reducing the impact of the floating silk thread on other normally transported silk threads.

[0016] (3) The device is provided with an electrode rod that rotates back and forth, which makes it convenient for the staff to clean the silk threads that are entangled and collected on the electrode rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of an improved structure for preventing floating yarns in a nylon POY spinning device according to the utility model;

[0018] Figure 2 This is a cross-sectional view of an improved structure for preventing floating yarns in a nylon POY spinning device according to the utility model;

[0019] Figure 3 The utility model is a nylon POY spinning equipment anti-drifting yarn improved structure Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 This is a side view of the connection between the electrode rod and the protective rubber of the improved structure for preventing floating yarns in a nylon POY spinning device according to the utility model.

[0021] In the figure: 1. Spinning machine body; 2. Fiber collection assembly; 21. Protective rubber; 22. Threaded rod; 23. Connecting frame; 24. Connecting seat; 25. First motor; 26. Second motor; 27. Fixed seat; 28. Lead screw slide; 29. ​​Third motor; 210. Electrode rod; 3. Bottom box; 4. Upper hopper; 5. Discharge pipe; 6. Valve; 7. Blowing filter screen; 8. Centralized conveying roller. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model provides a technical solution: an improved structure for preventing floating silk of nylon POY spinning equipment, comprising a spinning machine body 1, a blowing filter screen plate 7 is arranged inside the spinning machine body 1, an opening is opened at the top of the spinning machine body 1, an upper hopper 4 is arranged inside the opening, a raw material solvent is added inside the upper hopper 4, the upper hopper 4 can be matched with a pressurizing device to squeeze out the raw material solvent inside the upper hopper 4, a discharge pipe 5 is connected to the bottom of the upper hopper 4, and a valve 6 is arranged on the discharge pipe 5; this structure can control the switch of the discharge pipe 5 by setting the valve 6; a through hole is opened at the bottom of the spinning machine body 1, the through hole is connected to the bottom box 3, the through hole corresponds to the position of the upper hopper 4, and a centralized conveying roller 8 is rotatably connected inside the bottom box 3; this structure can centrally convey multiple strands of silk threads through the centralized conveying roller 8; a bottom box 3 is arranged at the bottom of the spinning machine body 1, a groove is opened on the inner side of the spinning machine body 1, and a floating silk collecting component 2 is arranged inside the groove;

[0024] The floating silk collection component 2 includes a threaded rod 22 arranged inside the groove of the spinning machine body 1, and a fixing seat 27 is arranged at both ends of the threaded rod 22. One end of the fixing seat 27 is fixedly connected to a second motor 26, and one end of the shaft of the second motor 26 is connected to one end of the threaded rod 22; the housing of the second motor 26 of this structure is fixed inside the groove of the spinning machine body 1 by bolts; the threaded rod 22 can be driven to rotate automatically by the second motor 26, and the threaded rod 22 can drive the lead screw slide 28 to reciprocate longitudinally during the rotation process, thereby realizing the protective rubber 21 and the electrode rod 210 is synchronously moved longitudinally back and forth, thereby achieving the purpose of winding and collecting the floating silk threads; the outer wall of the threaded rod 22 is threadedly connected to a lead screw slide 28, one side of the lead screw slide 28 is fixedly connected to a connecting seat 24, a third motor 29 is arranged inside the connecting seat 24, one end of the shaft of the third motor 29 is connected to a connecting frame 23, the top of the connecting frame 23 is fixedly connected to a first motor 25, one end of the shaft of the first motor 25 is connected to the shaft at one end of the protective rubber 21; this structure can drive the protective rubber 21 and the electrode rod 210 to rotate forward and backward through the first motor 25, and the protective rubber The protective rubber 21 and the electrode rod 210 can be close to the air filter plate 7 or away from the air filter plate 7. A side blower is arranged at the front end of the air filter plate 7. The air filter plate 7 and the side blower are both prior art, so they are not described in detail here. When the protective rubber 21 and the electrode rod 210 are away from the air filter plate 7, it is convenient for the staff to clean the wire wound on the protective rubber 21 and the electrode rod 210; the inner side of the connecting frame 23 is rotatably connected with the protective rubber 21, which is made of insulating material and has a "C" shape when viewed from the side; the protective rubber 21 1 and the electrode rod 210 are both slidably connected to the spinning machine body 1; the protective rubber 21 of this structure is insulating rubber to prevent the staff from accidentally touching the electrode rod 210; the electrode rod 210 of the device is connected to a power source, and the electrode rod 210 can generate static electricity, and the floating silk thread can be adsorbed and collected by static electricity; the electrode rod 210 is arranged on the inner side of the protective rubber 21, and the electrode rod 210 is located at one end of the blowing filter plate 7; the protective rubber 21 and the electrode rod 210 can be driven to rotate by the third motor 29, and the rotation of the electrode rod 210 can realize the automatic winding of the silk thread.

[0025] Working principle: when the improved structure of anti-drifting silk of the nylon POY spinning equipment is used, the second motor 26 and the third motor 29 of the drifting silk collecting component 2 can be started during the operation of the device, and the second motor 26 drives the lead screw slide 28 to reciprocate longitudinally, and the lead screw slide 28 drives the connecting seat 24, the connecting frame 23, the protective rubber 21 and the electrode rod 210 to move synchronously during the movement, and at the same time, the third motor 29 drives the connecting frame 23, the protective rubber 21 and the electrode rod 210 to rotate, and cooperates with the movement of the connecting frame 23, the protective rubber 21 and the electrode rod 210 and the electrostatic work of the electrode rod 210, so that the floating silk threads can be adsorbed during the movement, so that the silk threads are wound around the surfaces of the electrode rod 210 and the protective rubber 21. When the silk threads on the electrode rod 210 and the protective rubber 21 are almost wound and need to be cleaned, the first motor 25 is started, so that the first motor 25 drives the protective rubber 21 and the electrode rod 210 to rotate to the rear end away from the blowing filter plate 7, and then the staff cleans the silk threads on the protective rubber 21 and the electrode rod 210.

[0026] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An improved structure for preventing floating yarns in a nylon POY spinning device, comprising a spinning machine body (1), a blowing filter screen (7) being arranged inside the spinning machine body (1), and a bottom box (3) being arranged at the bottom of the spinning machine body (1), characterized in that: A groove is provided on the inner side of the spinning machine body (1), and a floating filament collection component (2) is arranged inside the groove; The floating filament collection assembly (2) comprises a threaded rod (22) arranged inside a groove of a spinning machine body (1); the outer wall of the threaded rod (22) is threadedly connected to a lead screw slide (28); one side of the lead screw slide (28) is fixedly connected to a connecting seat (24); a third motor (29) is arranged inside the connecting seat (24); one end of the shaft of the third motor (29) is connected to a connecting frame (23); the inner side of the connecting frame (23) is rotatably connected to a protective rubber (21); an electrode rod (210) is arranged inside the protective rubber (21); and the electrode rod (210) is located at one end of the blowing filter screen plate (7).

2. The improved structure for preventing floating yarns in nylon POY spinning equipment according to claim 1, characterized in that: Both ends of the threaded rod (22) are provided with a fixing seat (27), one end of the fixing seat (27) is fixedly connected to a second motor (26), and one end of the shaft of the second motor (26) is connected to one end of the threaded rod (22).

3. The improved structure for preventing floating yarns in nylon POY spinning equipment according to claim 1, characterized in that: A first motor (25) is fixedly connected to the top of the connecting frame (23), and one end of the shaft of the first motor (25) is connected to the shaft at one end of the protective rubber (21).

4. The improved structure for preventing floating yarns in nylon POY spinning equipment according to claim 1, characterized in that: The protective rubber (21) is made of insulating material and has a "C"-shaped structure when viewed from the side.

5. The improved structure for preventing floating yarns in nylon POY spinning equipment according to claim 1, characterized in that: The protective rubber (21) and the electrode rod (210) are both in sliding connection with the spinning machine body (1).

6. The improved structure for preventing floating yarns in nylon POY spinning equipment according to claim 1, characterized in that: The spinning machine body (1) has an opening at the top, an upper hopper (4) is arranged inside the opening, a discharge pipe (5) is connected to the bottom of the upper hopper (4), and a valve (6) is arranged on the discharge pipe (5).

7. The improved structure for preventing floating yarns in nylon POY spinning equipment according to claim 1, characterized in that: A through hole is provided at the bottom of the spinning machine body (1), the through hole is connected to the bottom box (3), the through hole corresponds to the position of the upper hopper (4), and a centralized conveying roller (8) is rotatably connected inside the bottom box (3).

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