A doubling yarn oiling device suitable for high speed elastic doubling yarn production

Abstract

The application relates to the technical field of spinning equipment, in particular to a plying yarn oiling device suitable for high-speed elastic plying yarn production. The plying yarn oiling device suitable for high-speed elastic plying yarn production comprises a first guide roller, an oil tank and a second guide roller, the oil tank is internally provided with a front guide roller, a rear guide roller, an oil outlet roller and an electromagnetic vibration roller; the first guide roller guides the plying yarn into the oil tank for oiling treatment; the plying yarn is sequentially wound around the front guide roller, the rear guide roller, the oil outlet roller, the electromagnetic vibration roller and the second guide roller; and the second guide roller guides the plying yarn, which has completed the oiling treatment, out of the oil tank. The oiling device can improve the oil agent splashing condition, thereby improving the oiling operation environment, recycling the oil agent and reducing the oil agent use cost.

Description

Technical Field

[0001] This application relates to the field of spinning equipment technology, and in particular to an oiling device for twisted yarn suitable for high-speed texturing twisted yarn production. Background Technology

[0002] Two-tone polyester plied yarn is typically produced by twisting multiple strands of pre-oriented polyester yarn of different colors, giving the fabric excellent characteristics such as bright colors and a striking visual effect, meeting consumers' diverse needs for apparel fabrics. During the production of two-tone polyester plied yarn, the texturing and plying speed reaches 600-800 m / min. During the oiling process, the high-speed texturing and plying of the plied yarn causes oil splashing, contaminating the oiling environment and resulting in unnecessary oil loss. To address this, the inventor designed an oiling device for plied yarn produced by high-speed texturing and plying. Utility Model Content

[0003] To address the problem of oil splashing during high-speed texturing and plying of twisted yarns in existing oiling processes, which contaminates the oiling environment and causes unnecessary oil loss, this application provides an oiling device for twisted yarns suitable for high-speed texturing and plying yarn production.

[0004] The oiling device for ply yarn suitable for high-speed texturing ply yarn production provided in this application is achieved through the following technical solution: An oiling device for ply yarn suitable for high-speed texturing ply yarn production includes a first guide roller, an oil tank, and a second guide roller. The oil tank is equipped with a front guide roller, a rear guide roller, an oil outlet roller, and an electromagnetic vibrating roller group. The first guide roller guides the ply yarn into the oil tank for oiling. The ply yarn is sequentially wound around the front guide roller, the rear guide roller, the oil outlet roller, the electromagnetic vibrating roller group, and the second guide roller. The second guide roller pulls the oiled ply yarn out of the oil tank.

[0005] The oiling device in this application can improve oil splashing, thereby improving the oiling working environment, while also recycling the oil and reducing the cost of oil use.

[0006] Preferably, the oil outlet roller is located above the polyester oil liquid surface, and the vertical projection of the oil outlet roller is located between the front guide roller and the rear guide roller.

[0007] Preferably, the plane containing the central axis of the front guide roller and the collinear plane of the central axis of the front guide roller forms a surface angle of 45-60° with the horizontal plane.

[0008] By adopting the above technical solution, the direction of centrifugal splashing of the oil can be controlled. The design of oil baffles A and B confines the splashed oil between them, preventing it from splashing randomly within the tank. Both oil baffles A and B are PTFE heating plates with heating wires; any adhering oil will fall back into the tank under gravity for recycling, reducing the cost of oil usage.

[0009] Preferably, the oil tank has a yarn inlet and a yarn outlet; an oil baffle A is connected to the top surface of the oil tank; the oil baffle A is located directly above the oil outlet roller; the length direction of the oil baffle A is consistent with the central axis direction of the oil outlet roller.

[0010] Preferably, the vertical distance between the lower surface of the oil baffle plate A and the top surface of the oil outlet roller is 0.5mm-5.0mm.

[0011] Preferably, an oil baffle plate B is connected to the top surface of the oil tank; the oil baffle plate B is located on the side of the oil baffle plate A facing the yarn inlet; and the oil baffle plate B is located above the front guide roller.

[0012] By adopting the above technical solution, the splashing of oil inside the tank can be further prevented.

[0013] Preferably, the vertical distance between the lower surface of the oil baffle B and the surface of the polyester oil is 0.5mm-5.0mm.

[0014] Preferably, the electromagnetic vibrating roller assembly is located on the side of the oil outlet roller facing the yarn outlet; the electromagnetic vibrating roller assembly includes an electromagnetic vibrating roller and an electromagnetic heating roller, the central axes of the electromagnetic vibrating roller and the electromagnetic heating roller are located in the same vertical plane; the electromagnetic vibrating roller is located above the electromagnetic heating roller.

[0015] Preferably, the ultrasonic vibration frequency of the electromagnetic vibrating roller is 10-80kHz, the vibration amplitude is 1-10μm, and the ultrasonic vibration power is 800-2500W.

[0016] Preferably, the surface temperature of the electromagnetic heating roller is 45-60°C.

[0017] In summary, this application has the following advantages: 1. The oiling device in this application can improve the oil splashing situation, thereby improving the oiling working environment, and at the same time, it can recycle the oil and reduce the oil usage cost.

[0018] 2. In this application, the twisted yarn in front of the output oil tank is subjected to ultrasonic vibration treatment, which can effectively separate excess residual oil, thereby avoiding the problem of oil splashing at the second guide roller, improving the working environment of the oiling equipment, and avoiding oil loss. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0020] In the diagram, 1 is the first guide roller; 2 is the oil tank; 201 is the yarn inlet; 202 is the yarn outlet; 203 is the oil baffle A; 204 is the oil baffle B; 21 is the front guide roller; 22 is the rear guide roller; 23 is the oil outlet roller; 24 is the electromagnetic vibrating roller group; 241 is the electromagnetic vibrating roller; 242 is the electromagnetic heating roller; and 3 is the second guide roller. Detailed Implementation

[0021] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and embodiments.

[0022] Example: Refer to Figure 1 An oiling device for ply yarn suitable for high-speed texturing ply yarn production includes an oil tank 2, a first guide roller 1 located upstream of the oil tank 2, and a second guide roller 3 located downstream of the oil tank 2. The first guide roller 1 guides the ply yarn into the oil tank 2 for oiling, and the second guide roller 3 guides the oiled ply yarn out of the oil tank 2.

[0023] The first guide roller 1 is a motor-driven heating roller with a surface temperature of 60-80℃.

[0024] The second guide roller 3 is a motor-driven cooling roller with a surface temperature of 0-10℃.

[0025] Reference Figure 1 The oil tank 2 contains a front guide roller 21, a rear guide roller 22, an oil outlet roller 23, and an electromagnetic vibrating roller group 24, all rotatably connected. Both the front guide roller 21 and the rear guide roller 22 are driven by a motor to rotate around their own axes. The front guide roller 21 and the rear guide roller 22 are located at the bottom of the oil tank 2. The central axes of the front guide roller 21 and the rear guide roller 22 are in the same horizontal plane.

[0026] Reference Figure 1 The oil outlet roller 23 is driven by a motor to rotate around its own axis. The oil outlet roller 23 is located above the polyester oil solution surface, and its vertical projection lies between the front guide roller 21 and the rear guide roller 22. The plane containing the collinear axis of the front guide roller 21 and the horizontal plane forms a surface angle of 45-60°. The vertical distance between the oil outlet roller 23 and the polyester oil solution surface is 0.5mm-5.0mm.

[0027] Reference Figure 1The oil tank 2 has an inlet 201 and an outlet 202. An oil baffle A203 is fixedly connected to the top surface of the oil tank 2, located directly above the oil outlet roller 23. The length direction of the oil baffle A203 is aligned with the central axis of the oil outlet roller 23. The vertical distance between the lower surface of the oil baffle A203 and the top surface of the oil outlet roller 23 is 0.5mm-5.0mm. An oil baffle B204 is fixedly connected to the top surface of the oil tank 2, located on the side of the oil baffle A203 facing the inlet 201 and above the front guide roller 21. The vertical distance between the lower surface of the oil baffle B204 and the polyester oil surface is 0.5mm-5.0mm.

[0028] The design of oil baffles A203 and B204 confines centrifugal splashed oil between baffles A and B, preventing the oil from splashing randomly inside the tank. Both baffles A203 and B204 are PTFE heating plates with heating wires. Oil adhering to the surfaces of baffles A203 and B204 will fall back into the oil tank under gravity for recycling, reducing oil usage costs.

[0029] Reference Figure 1 The electromagnetic vibrating roller assembly 24 is located on the side of the oil outlet roller 23 facing the yarn outlet 202 and is situated above the polyester oil liquid surface. Specifically, the electromagnetic vibrating roller assembly 24 includes an electromagnetic heating roller 242 and an electromagnetic vibrating roller 241 located above the electromagnetic heating roller 242. Both the electromagnetic vibrating roller 241 and the electromagnetic heating roller 242 are driven by a motor to rotate around their own axial direction. The central axes of the electromagnetic vibrating roller 241 and the electromagnetic heating roller 242 are located in the same vertical plane. The plane containing the central axis of the electromagnetic vibrating roller 241 and the central axis of the second guide roller 3 forms a surface angle of 60-75° with the horizontal plane. The ultrasonic vibration frequency of the electromagnetic vibrating roller 241 is 10-80kHz, the vibration amplitude is 1-10μm, and the ultrasonic vibration power is 800-2500W. The roller surface temperature of the electromagnetic heating roller 242 is 45-60℃.

[0030] By using electromagnetic vibrating roller group 24 to ultrasonically vibrate the strands of yarn in front of output oil tank 2, excess residual oil can be effectively separated, thereby avoiding the problem of oil splashing at the second guide roller, improving the working environment of the oiling equipment, and avoiding oil loss.

[0031] Reference Figure 1Oiling process: The first guide roller 1 (roller surface temperature set at 65℃) guides the ply yarn into the oil tank 2 through the yarn inlet 201 for oiling. The ply yarn passes through the yarn inlet 201 and is sequentially wound around the front guide roller 21, the rear guide roller 22, the oil outlet roller 23, and the electromagnetic vibrating roller group 24 (ultrasonic vibration frequency of 20kHz, vibration amplitude of 5μm, ultrasonic vibration power of 1.5kW, and roller surface temperature of electromagnetic heating roller 242 of 50℃). It is then fed into the second guide roller 3 through the yarn outlet 202. The second guide roller 3 (roller surface temperature set at 10℃) guides the oiled ply yarn out of the oil tank 2. The oil content of the ply yarn is controlled at 0.80±0.05%.

[0032] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An oiling device for ply yarn suitable for high-speed texturing ply yarn production, characterized in that: It includes a first guide roller (1), an oil tank (2), and a second guide roller (3). The oil tank (2) is equipped with a front guide roller (21), a rear guide roller (22), an oil outlet roller (23), and an electromagnetic vibrating roller group (24). The first guide roller (1) guides the stranded wire into the oil tank (2) for oiling. The stranded wire is wound around the front guide roller (21), the rear guide roller (22), the oil outlet roller (23), the electromagnetic vibrating roller group (24), and the second guide roller (3) in sequence. The second guide roller (3) pulls the stranded wire that has been oiled out from the oil tank (2).

2. The oiling device for ply yarn suitable for high-speed texturing ply yarn production according to claim 1, characterized in that: The oil outlet roller (23) is located above the polyester oil liquid surface, and the vertical projection of the oil outlet roller (23) is located between the front guide roller (21) and the rear guide roller (22).

3. The oiling device for ply yarn suitable for high-speed texturing ply yarn production according to claim 2, characterized in that: The plane containing the central axis of the front guide roller (21) and the collinear plane of the front guide roller (21) forms a plane angle of 45-60° with the horizontal plane.

4. The oiling device for ply yarn suitable for high-speed texturing ply yarn production according to claim 2, characterized in that: The oil tank (2) has a wire inlet (201) and a wire outlet (202); an oil baffle plate A (203) is connected to the top surface of the oil tank (2); the oil baffle plate A (203) is located directly above the oil outlet roller (23); the length direction of the oil baffle plate A (203) is consistent with the central axis direction of the oil outlet roller (23).

5. The oiling device for ply yarn suitable for high-speed texturing ply yarn production according to claim 4, characterized in that: The vertical distance between the lower surface of the oil baffle plate A (203) and the top surface of the oil outlet roller (23) is 0.5mm-5.0mm.

6. The oiling device for ply yarn suitable for high-speed texturing ply yarn production according to claim 4, characterized in that: The top surface of the oil tank (2) is connected to an oil baffle plate B (204); the oil baffle plate B (204) is located on the side of the oil baffle plate A (203) facing the wire inlet (201); and the oil baffle plate B (204) is located above the front guide roller (21).

7. The oiling device for ply yarn suitable for high-speed texturing ply yarn production according to claim 6, characterized in that: The vertical distance between the lower surface of the oil baffle B (204) and the surface of the polyester oil is 0.5mm-5.0mm.

8. The oiling device for ply yarn suitable for high-speed texturing ply yarn production according to claim 1, characterized in that: The electromagnetic vibrating roller group (24) is located on the side of the oil outlet roller (23) facing the yarn outlet (202); the electromagnetic vibrating roller group (24) includes an electromagnetic vibrating roller (241) and an electromagnetic heating roller (242), the central axes of the electromagnetic vibrating roller (241) and the electromagnetic heating roller (242) are located in the same vertical plane; the electromagnetic vibrating roller (241) is located above the electromagnetic heating roller (242).

9. The oiling device for ply yarn suitable for high-speed texturing ply yarn production according to claim 8, characterized in that: The ultrasonic vibration frequency of the electromagnetic vibrating roller (241) is 10-80kHz, the vibration amplitude is 1-10μm, and the ultrasonic vibration power is 800-2500W.

10. The oiling device for ply yarn suitable for high-speed texturing ply yarn production according to claim 8, characterized in that: The surface temperature of the electromagnetic heating roller (242) is 45-60℃.

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