Device for producing nylon water-repellent elastic fiber

Abstract

A device for producing nylon water-repellent elastic fiber, comprising: a frame, on which a traction assembly, a water-repellent tank, a hot roller assembly, an oil tank, and a winding machine are arranged in sequence from top to bottom; a wire rack, which is arranged on one side of the frame and connected to the frame, on which the bobbins of nylon elastic yarn are hung, and the nylon elastic yarn passes through the traction assembly, the water-repellent tank, the hot roller assembly, and the oil tank in sequence from the wire rack, and is then wound on the winding drum of the winding machine; wherein the water-repellent tank comprises a water-repellent tank body, a central axis, and an upper oil wheel, the water-repellent tank body contains a water-repellent, the central axis is arranged in the water-repellent tank body, and the upper oil wheel is sleeved on the outer surface of the central axis. The device for producing nylon water-repellent elastic fiber described in the utility model has a reasonable structural design, can produce nylon water-repellent elastic yarn that meets the requirements, and has a broad application prospect.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a device for producing nylon water-repellent stretch fibers. Background Art

[0002] Polyamide fiber, also known as nylon, refers to a type of synthetic fiber whose main molecular chain is connected by amide bonds (-Co-NH-). Polyamide fiber is the earliest fiber in the world to achieve industrial production and is also one of the main types of chemical fibers. Among them, nylon 66 is widely used in clothing fabrics, outdoor products, automotive interiors, carpets, conveyor belts, safety ropes and nets, building materials and other civil, industrial and even military fields due to its advantages such as good wear resistance, high resilience, high breaking strength, good dyeability, low specific gravity, light weight and resistance to insect infestation.

[0003] As the requirements for the functionality of nylon fibers at home and abroad become higher and higher, the water repellency of nylon stretch fibers and nylon 66 stretch fibers has also attracted attention. At present, conventional nylon yarn production equipment on the market cannot produce qualified nylon water-repellent stretch yarns.

[0004] Therefore, the utility model transforms the original nylon yarn production equipment and designs a device for nylon water-repellent stretch fiber, which can produce nylon water-repellent stretch yarn that meets the requirements. Utility Model Content

[0005] Purpose of the utility model: In order to overcome the above shortcomings, the purpose of the utility model is to provide a device for producing nylon water-repellent stretch fiber, which has a reasonable structural design and can produce nylon water-repellent stretch yarn that meets the requirements, and has broad application prospects.

[0006] Technical solution: A device for producing nylon water-repellent stretch fiber, comprising:

[0007] A frame, wherein the frame is provided with a traction assembly, a water repellent tank, a hot roller assembly, an oil tank, and a winder in sequence from top to bottom;

[0008] A wire rack, the wire rack is arranged on one side of the frame and connected to the frame, the bobbin of the nylon stretch yarn is hung on the wire rack, the nylon stretch yarn passes through the traction assembly, the water repellent tank, the hot roller assembly, the oil tank in sequence from the wire rack, and then is wound on the winding drum of the winding machine;

[0009] The water repellent tank comprises a water repellent tank body, a central axis, and an oiling wheel. The water repellent tank body contains water repellent, the central axis is arranged in the water repellent tank body, and the oiling wheel is sleeved on the outer surface of the central axis.

[0010] The utility model discloses a device for producing nylon water-repellent elastic fibers. Before winding, the nylon elastic yarn is pulled by a pulling assembly and first enters a water-repellent tank. The water-repellent is evenly added to the nylon elastic yarn through an oiling wheel of the water-repellent tank. The nylon elastic yarn then passes through a hot roller assembly. Through reasonable temperature setting and adjustment, the water-repellent and the nylon elastic yarn are cross-linked and cured. The nylon elastic yarn then enters an oil tank for oiling and static electricity elimination. The nylon elastic yarn is then wound on a winding drum of a winding machine, thereby producing nylon water-repellent elastic yarn that meets the requirements.

[0011] Furthermore, in the above-mentioned device for producing nylon water-repellent stretch fiber, the outer surface of the upper oil wheel is densely covered with saw teeth.

[0012] When the oiling wheel rotates, the water repellent in the water repellent tank is lifted up by the saw teeth, and at the same time the water repellent moves toward the middle position to fully contact with the nylon stretch yarn.

[0013] Furthermore, in the above-mentioned device for producing nylon water-repellent stretch fiber, one end of the central axis passes through the side wall of the water-repellent agent groove and is provided with a pulley.

[0014] One end of the central shaft passes through the side wall of the water repellent groove and is provided with a pulley, and the pulley cooperates with the transmission belt at the driving end to realize the rotation of the central shaft, and the rotation of the central shaft drives the oiling wheel to rotate.

[0015] In addition, the oil tank structure of the utility model is similar to the water repellent tank, the difference being that the oil tank contains oil agent.

[0016] Furthermore, the above-mentioned device for producing nylon water-repellent stretch fiber also includes:

[0017] A wire tube is arranged between the frame and the wire rack. The nylon stretch yarn passes through the wire tube, the traction component, the water repellent tank, the hot roller component, the oil tank in sequence from the wire rack, and then is wound on the winding drum of the winding machine.

[0018] Furthermore, in the above-mentioned device for producing nylon water-repellent stretch fiber, the traction assembly includes a roller.

[0019] The nylon stretch yarn is drafted by rollers and then enters the water repellent tank. The number of rollers is set according to actual needs.

[0020] Furthermore, in the above-mentioned device for producing nylon water-repellent stretch fiber, the hot roller assembly comprises:

[0021] Hot rollers;

[0022] A base is provided, wherein the hot roller is installed on the frame through the base.

[0023] Furthermore, in the above-mentioned device for producing nylon water-repellent stretch fiber, the hot roller comprises:

[0024] A roller shaft, wherein the roller shaft is mounted on the base through a retaining spring;

[0025] The heating roller is rotatably mounted on the outer side of the roller shaft through a bearing.

[0026] The heating roller has a heating function. The temperature control of the heating roller has an important influence on the cross-linking and curing effect of the water repellent and the nylon stretch yarn.

[0027] Preferably, a temperature sensor is provided on the heating roller. The heating roller assembly further includes a controller, which is connected to the temperature sensor. The controller is usually provided with a temperature display and a user setting interface, including temperature increase, temperature decrease, heat preservation and temperature warning settings, etc., for receiving the user's set temperature and displaying the real-time temperature. The heating roller assembly further includes a temperature control system, which is connected to the controller and the heating roller respectively, and is used to control the temperature of the heating roller according to the user's set temperature and the real-time temperature.

[0028] The beneficial effects of the utility model are as follows: the device for producing nylon water-repellent elastic fiber described in the utility model has a reasonable structural design. The nylon elastic yarn passes through the traction assembly, the water-repellent tank, the hot roller assembly, the oil tank, and the winding drum on the frame in sequence from the yarn frame. The water-repellent is evenly added to the nylon elastic yarn through the oiling wheel of the water-repellent tank, and then passes through the hot roller assembly. Through reasonable temperature setting and adjustment, the water-repellent and the nylon elastic yarn are cross-linked and cured, and then enter the oil tank for oiling, static electricity is eliminated, and then it is wound on the winding drum of the winding machine, thereby producing nylon water-repellent elastic yarn that meets the requirements, and the application prospect is broad. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the operation of the device for producing nylon water-repellent stretch fiber according to the utility model;

[0030] Figure 2 This is a schematic structural diagram of the device for producing nylon water-repellent stretch fiber according to the utility model;

[0031] Figure 3 This is a schematic diagram of the water repellent tank structure of the device for producing nylon water repellent stretch fiber according to the utility model;

[0032] Figure 4 This is a simplified structural diagram of a hot roller assembly of the device for producing nylon water-repellent stretch fiber according to the utility model;

[0033] In the figure: frame 1, traction assembly 2, roller 21, water repellent tank 3, water repellent tank body 31, central shaft 32, oiling wheel 33, sawtooth 331, hot roller assembly 4, hot roller 41, base 42, oil tank 5, winding machine 6, wire rack 7, wire tube 8, nylon stretch wire a. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1 , 2 , 3, 4 and Example 1, Example 2 further illustrate the utility model.

[0035] Example 1

[0036] like Figure 1 , 2 As shown, the device for producing nylon water-repellent stretch fiber described in the utility model includes a wire rack 7, a wire tube 8, a frame 1, and a traction assembly 2, a water-repellent agent tank 3, a hot roller assembly 4, an oil tank 5, and a winding machine 6 arranged on the frame 1 from top to bottom.

[0037] Among them, Figure 1 As shown, the yarn bobbin of nylon 66 stretch yarn is hung on the yarn rack 7, and the nylon stretch yarn a passes through the yarn tube 8, the traction of the traction assembly 2, the application of water repellent in the water repellent tank 3, the heating of the hot roller assembly 4, the oiling of the oil tank 5, and then is wound on the winding drum 61 of the winding machine 6.

[0038] Furthermore, the traction assembly 2 includes rollers 21, through which the nylon stretch yarn a is drafted and then enters the water repellent tank 3. The number of rollers 21 is set according to actual needs.

[0039] Further, such as Figure 3 As shown, the water repellent tank 3 includes a water repellent tank body 31, a central shaft 32, and an oiling wheel 33. The water repellent tank body 31 contains a water repellent, the central shaft 32 is arranged in the water repellent tank body 31, at least one oiling wheel 33 is sleeved on the outer surface of the central shaft 32, the central shaft 32 is connected to the driving end (not shown), and the rotation of the central shaft 32 drives the oiling wheel 33 to rotate, and the water repellent is evenly added to the nylon stretch yarn a through the oiling wheel 33 in the water repellent tank body 31.

[0040] In addition, the structure of the oil groove 5 of the utility model is similar to the water repellent groove 3, except that the oil groove 5 contains oil.

[0041] Further, such as Figure 4 As shown, the hot roller assembly 4 includes a hot roller 41 and a base 42, and the hot roller 41 is installed on the frame 1 through the base 42. The hot roller 41 includes a roller shaft and a heating roller, and the roller shaft is installed on the base 42 through a retaining spring. The heating roller is rotatably installed on the outer side of the roller shaft through a bearing, and the heating roller has a heating function. The water repellent and the nylon stretch yarn a are cross-linked and cured by the heating of the heating roller.

[0042] Example 2

[0043] Based on the structural basis of Example 1 above, Figure 3 , 4 shown.

[0044] In the device for producing nylon water-repellent elastic fiber of the utility model, the outer surface of the upper oil wheel 33 is densely covered with saw teeth 331. When the upper oil wheel 33 rotates, the water repellent in the water repellent tank 3 is brought up by the saw teeth 331, and the water repellent moves to the middle position to fully contact the nylon elastic yarn a.

[0045] Further, one end of the central shaft 32 passes through the side wall of the water repellent groove 3 and is provided with a pulley (not shown). The pulley cooperates with the transmission belt at the driving end to realize the rotation of the central shaft, and the rotation of the central shaft 32 drives the oiling wheel 33 to rotate.

[0046] Furthermore, the temperature control of the hot roller 41 has an important influence on the cross-linking and curing effect of the water repellent and the nylon stretch yarn. Therefore, a temperature sensor can be provided on the hot roller 41. The hot roller assembly 4 also includes a controller, which is connected to the temperature sensor. The controller is usually provided with a temperature display and a user setting interface, including heating, cooling, heat preservation and temperature warning settings, etc., for receiving the set temperature of the operator and displaying the real-time temperature. The hot roller assembly 4 also includes a temperature control system, which is connected to the controller and the heating roller respectively, and is used to control the temperature of the heating roller according to the temperature set by the operator and the real-time temperature.

[0047] The above is only a preferred embodiment of the present invention. It should be pointed out that a person skilled in the art can make several improvements without departing from the principle of the present invention, and these improvements should also be regarded as within the protection scope of the present invention.

Claims

1. A device for producing nylon water-repellent stretch fiber, characterized in that: include: A frame (1), wherein the frame (1) is provided with a traction assembly (2), a water repellent tank (3), a hot roller assembly (4), an oil tank (5), and a winder (6) in order from top to bottom; A yarn rack (7), the yarn rack (7) being arranged on one side of the frame (1) and connected to the frame (1), the yarn bobbins of the nylon stretch yarn being hung on the yarn rack (7), the nylon stretch yarn passing through the traction assembly (2), the water repellent tank (3), the hot roller assembly (4), the oil tank (5) in sequence from the yarn rack (7), and then being wound on the winding drum (61) of the winding machine (6); The water repellent tank (3) comprises a water repellent tank body (31), a central shaft (32), and an oiling wheel (33); the water repellent tank body (31) contains a water repellent; the central shaft (32) is arranged in the water repellent tank body (31); and the oiling wheel (33) is sleeved on the outer surface of the central shaft (32).

2. The device for producing nylon water-repellent stretch fiber according to claim 1, characterized in that: The outer surface of the upper oil wheel (33) is densely covered with saw teeth (331).

3. The device for producing nylon water-repellent stretch fiber according to claim 2, characterized in that: One end of the central shaft (32) passes through the side wall of the water repellent groove (3) and is provided with a pulley.

4. The device for producing nylon water-repellent stretch fiber according to claim 1, characterized in that: Also includes: A wire tube (8) is provided between the frame (1) and the wire rack (7), and the nylon stretch yarn passes through the wire tube (8), the traction assembly (2), the water repellent tank (3), the hot roller assembly (4), and the oil tank (5) in sequence from the wire rack (7) and is then wound onto the winding drum (61) of the winding machine (6).

5. The device for producing nylon water-repellent stretch fiber according to claim 1, characterized in that: The traction assembly (2) comprises a roller (21).

6. The device for producing nylon water-repellent stretch fiber according to claim 1, characterized in that: The hot roller assembly (4) comprises: Hot roller (41); A base (42), wherein the hot roller (41) is mounted on the frame (1) via the base (42).

7. The device for producing nylon water-repellent stretch fiber according to claim 6, characterized in that: The hot roller (41) comprises: A roller shaft, the roller shaft being mounted on a base (42) via a retaining spring; The heating roller is rotatably mounted on the outer side of the roller shaft through a bearing.

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