A winding device with tension adjustment function for fiber production

Abstract

The utility model provides a kind of winding equipment with tension adjusting function for fiber production, it is related to the field of fiber production.The utility model includes device bottom plate, tension adjusting assembly being arranged at the top of device bottom plate, cooling assembly being arranged on tension adjusting assembly;The tension adjusting assembly includes: liftable tension adjusting roller, and the tension adjusting roller is hollow structure;The cooling assembly includes: two swivel joints being mounted on the both ends of the tension adjusting roller, and one end of one of the swivel joints is connected with water inlet pipe.The utility model's tension adjusting roller is hollow structure, cooling water is pumped into one swivel joint from water storage tank by water inlet pipe, flows into the inside of tension adjusting roller, after absorbing the heat generated by fiber filament friction, returns water storage tank by another swivel joint and water outlet pipe, and circulating pump is installed on water outlet pipe, to ensure that cooling water continues to circulate and flow, to realize efficient heat dissipation.

Description

Technical Field

[0001] This utility model relates to the field of fiber production, specifically a winding device for fiber production with tension adjustment function. Background Technology

[0002] In the complex process of fiber production, winding equipment plays a crucial role as a key post-processing device. It precisely and efficiently winds the carefully prepared fibers, processed through multiple steps, into uniform rolls. This process, seemingly simple, is actually of great significance. The wound fiber rolls not only facilitate storage, maintaining fiber quality stability over a long period and reducing performance changes caused by external environmental factors, but also greatly facilitate transportation. Whether for short-distance transfers within the factory or long-distance logistics distribution, the compact and organized form reduces transportation costs and losses. Simultaneously, it provides an ideal raw material form for subsequent processing steps, ensuring smooth and efficient processing and ultimately guaranteeing the quality and performance of the final product.

[0003] Currently, to ensure the quality stability of fiber filaments during the winding process, winding equipment is generally equipped with advanced tension adjustment mechanisms. This mechanism acts like a precise "tension control master," constantly monitoring and adjusting the tension experienced by the fiber filaments during winding. Tension fluctuations in the fiber production process are a factor that requires strict control. Excessive tension fluctuations can have numerous negative impacts on the physical properties of the fiber. For example, it may lead to uneven tensile strength, with some areas becoming overstretched and brittle, while understretching in other areas affects its overall performance. It can also cause deviations in fiber diameter, affecting fiber uniformity and consistency, thereby reducing the product's quality grade. The tension adjustment mechanism, by sensing changes in fiber tension in real time, reacts quickly and precisely adjusts the tension, stabilizing it within a suitable range. This effectively avoids a series of problems caused by tension fluctuations, providing a strong guarantee for producing high-quality fiber products. As disclosed in CN222159396U, a fiber filament winding device with automatically adjustable tension includes a control cabinet. The working surface of the control cabinet is horizontally equipped with a winding roller and a feeding roller. A movable wiring module is provided on the control roller. Through the fiber filament winding device with automatically adjustable tension, the tension of the fiber filament can be initially adjusted, quickly eliminating large tension deviations and reducing the instability of the system when starting up or switching materials. It can also further fine-tune the tension of the fiber filament, reduce tension fluctuations when the fiber filament moves, ensure the consistency and stability of tension, and monitor the tension of the fiber filament in real time, thereby making automatic adjustments in real time.

[0004] However, the friction between the fiber filaments and the tension rollers during high-speed winding has become a pressing problem. When the fiber filaments slide at extremely high speeds on the surface of the tension rollers, intense friction occurs between them. This friction not only consumes a large amount of energy but also generates a significant amount of heat. If this heat cannot be dissipated promptly and effectively, it will accumulate on the surface of the tension rollers, causing the roller temperature to rise sharply. High temperatures pose a significant threat to the fiber filaments, as their molecular structure changes at high temperatures, disrupting their originally stable physical properties. Specifically, the fiber filaments gradually soften, lose their original strength and toughness, and become easily deformed. Under continuous high temperatures and friction, the fiber filaments may even break, which not only wastes raw materials and increases production costs but also severely affects the continuity and stability of production, leading to a significant decrease in production efficiency. Utility Model Content

[0005] The purpose of this invention is to provide a fiber production winding device with tension adjustment function to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a fiber production winding device with tension adjustment function, comprising a device base plate, a tension adjustment component disposed on the top of the device base plate, a cooling component disposed on the tension adjustment component, a guide component installed on the side of the tension adjustment component, and a winding shaft installed on the side of the guide component; The tension adjustment assembly includes: a liftable tension adjustment roller, a tension sensor mounted on the outside of the tension adjustment roller, and the tension adjustment roller having a hollow structure; The cooling component includes two rotary joints installed at both ends of the tension regulating roller, one of the rotary joints being connected to a water inlet pipe at one end and the other rotary joint being connected to a water outlet pipe at one end, with a water storage tank connected to the ends of the water outlet pipe and the water inlet pipe.

[0007] As a further embodiment of this utility model, the tension adjustment assembly further includes: two lifting columns rotatably mounted at both ends of the tension adjustment roller via bearings, a guide column is sleeved on the outside of the lifting columns, and a lifting screw is rotatably mounted inside the guide column.

[0008] As a further embodiment of this utility model: the lifting screw is connected to the lifting column through a screw sleeve, a synchronous wheel is fixed at the bottom of the lifting screw, a synchronous belt is provided between the two sets of synchronous wheels, and a screw motor is fixed at the end of one of the lifting screws.

[0009] As a further embodiment of this utility model: the cooling component also includes a circulation pump installed on the water outlet pipe via a flange, and the rotary joint is rotatably installed inside the lifting column.

[0010] As a further embodiment of this utility model: a power component is provided between the guide component and the winding shaft. The power component includes a servo motor. Two drive pulleys are fixed at the power output end of the servo motor, and a driven pulley is provided on the side of the drive pulley.

[0011] As a further improvement of this utility model, a transmission belt is provided between the driven pulley and the driving pulley.

[0012] As a further embodiment of this utility model: the guiding assembly includes a transmission screw, and a wire guide is connected to the outside of the transmission screw through a wire sleeve. The two driven pulleys are respectively connected to the transmission screw and the winding shaft.

[0013] As a further embodiment of this utility model: turntables are provided at both ends of the winding shaft, and fiber filaments are wound on the surface of the winding shaft. The fiber filaments pass sequentially over the upper part of the tension adjusting roller and the lower part of the guide.

[0014] Compared with the prior art, the beneficial effects of this utility model include: 1. This utility model utilizes a cooling component. Because the tension regulating roller has a hollow structure, cooling water is pumped from the water tank into a rotary joint via an inlet pipe. The water flows into the tension regulating roller, absorbs the heat generated by the friction of the fibers, and then returns to the water tank through another rotary joint and an outlet pipe. A circulation pump is installed on the outlet pipe to ensure continuous circulation of cooling water, achieving efficient heat dissipation. 2. This utility model uses a tension adjustment component, a synchronous wheel and a synchronous belt to drive two lifting columns to move synchronously, thereby enabling the tension adjustment roller to move vertically up and down through the lifting columns and lifting screw to adjust the tension of the fiber filaments. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the cooling component in this utility model; Figure 3 This is a schematic diagram of the power component in this utility model; Figure 4 This is a half-sectional structural diagram of the lifting column in this utility model; Figure 5 This is a schematic diagram of the tension adjustment component in this utility model.

[0016] In the diagram: 1. Device base plate; 2. Tension adjustment assembly; 201. Tension adjustment roller; 202. Tension sensor; 203. Lifting column; 204. Guide column; 205. Lifting screw; 206. Screw motor; 207. Synchronous pulley; 208. Synchronous belt; 3. Cooling assembly; 301. Water tank; 302. Water outlet pipe; 303. Rotary joint; 304. Circulation pump; 305. Water inlet pipe; 4. Guide assembly; 401. Transmission screw; 402. Fiber guide; 5. Power assembly; 501. Servo motor; 502. Drive pulley; 503. Driven pulley; 504. Transmission belt; 6. Turntable; 7. Fiber filament; 8. Winding shaft. Detailed Implementation

[0017] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0018] Please see Figure 1-5 As shown, a fiber production winding device with tension adjustment function includes a device base plate 1, a tension adjustment component 2 disposed on the top of the device base plate 1, a cooling component 3 disposed on the tension adjustment component 2, a guide component 4 installed on the side of the tension adjustment component 2, and a winding shaft 8 installed on the side of the guide component 4. The tension adjustment assembly 2 includes: a liftable tension adjustment roller 201, a tension sensor 202 mounted on the outside of the tension adjustment roller 201, and the tension adjustment roller 201 having a hollow structure; The cooling component 3 includes two rotary joints 303 installed at both ends of the tension regulating roller 201. One end of one rotary joint 303 is connected to a water inlet pipe 305, and the other end of the rotary joint 303 is connected to a water outlet pipe 302. The ends of the water outlet pipe 302 and the water inlet pipe 305 are connected to a water storage tank 301.

[0019] It should be noted that, through the cooling component 3, since the tension regulating roller 201 has a hollow structure, cooling water is pumped from the water storage tank 301 into a rotary joint 303 through the water inlet pipe 305, flows into the interior of the tension regulating roller 201, absorbs the heat generated by the friction of the fiber filament 7, and then returns to the water storage tank 301 through another rotary joint 303 and the water outlet pipe 302. The circulation pump 304 is installed on the water outlet pipe 302 to ensure that the cooling water continues to circulate and achieves efficient heat dissipation.

[0020] It is worth noting that both the outlet pipe 302 and the inlet pipe 305 are flexible hoses, and their heights are sufficient to allow for height adjustment of the lifting column 203.

[0021] As a further embodiment of this utility model, the tension adjustment assembly 2 also includes two lifting columns 203 that are rotatably mounted at both ends of the tension adjustment roller 201 via bearings. A guide column 204 is sleeved on the outside of the lifting column 203, and a lifting screw 205 is rotatably mounted inside the guide column 204.

[0022] As a further embodiment of this utility model: the lifting screw 205 is connected to the lifting column 203 through a screw sleeve, the bottom of the lifting screw 205 is fixed with a synchronous wheel 207, a synchronous belt 208 is provided between the two sets of synchronous wheels 207, and a screw motor 206 is fixed to the end of one of the lifting screws 205.

[0023] It should be noted that, through the tension adjustment component 2, the synchronous pulley 207 and the synchronous belt 208 drive the two lifting columns 203 to move synchronously, thereby enabling the tension adjustment roller 201 to move vertically up and down through the lifting columns 203 and the lifting screw 205 to adjust the tension of the fiber filament 7. The tension sensor 202 is used to monitor the tension value of the fiber filament 7 in real time and feed the signal back to the control system. The control system can control the speed and start / stop of the screw motor 206.

[0024] As a further improvement of this utility model, the cooling component 3 also includes a circulation pump 304 installed on the water outlet pipe 302 via a flange, and a rotary joint 303 rotatably installed inside the lifting column 203.

[0025] It should be noted that the inlet and outlet of the water storage tank 301 can also be connected to a chiller. The chiller is used to cool the water in the water storage tank 301. The water storage tank 301 is also connected to an external water source through pipes. The chiller is an existing device, and its principle will not be elaborated here.

[0026] As a further embodiment of this utility model: a power assembly 5 is provided between the guide assembly 4 and the winding shaft 8. The power assembly 5 includes a servo motor 501. Two drive pulleys 502 are fixed at the power output end of the servo motor 501. A driven pulley 503 is provided on the side of the drive pulley 502.

[0027] As a further improvement of this utility model, a transmission belt 504 is provided between the driven pulley 503 and the driving pulley 502.

[0028] As a further embodiment of this utility model: the guide assembly 4 includes a transmission screw 401, and a wire guide 402 is connected to the outside of the transmission screw 401 through a wire sleeve. Two driven pulleys 503 are respectively connected to the transmission screw 401 and the winding shaft 8.

[0029] It should be noted that the servo motor 501 in the power assembly 5 drives the transmission screw 401 and the winding shaft 8 to rotate simultaneously through the active pulley 502, the transmission belt 504 and the driven pulley 503, ensuring that the winding speed is synchronized with the guiding motion to form a neat fiber roll.

[0030] As a further embodiment of this utility model: turntables 6 are provided at both ends of the winding shaft 8, and fiber filaments 7 are wound on the surface of the winding shaft 8. The fiber filaments 7 pass over the tension adjusting roller 201 above and the guide 402 below in sequence.

[0031] It should be noted that a guide rod (not shown in the figure, but a common technique in the field of lead screws, which will not be described in detail here) also runs through the inside of the wire guide 402. The guide rod is used to restrict the movement direction of the wire guide 402. The guide rod is parallel to the transmission lead screw 401, which is a reciprocating lead screw.

[0032] Working principle: After the fiber filament 7 is drawn out from the upstream equipment, it first passes over the tension adjusting roller 201. The tension adjusting roller 201 is vertically raised and lowered through the lifting column 203 and the lifting screw 205, thereby adjusting the tension of the fiber filament 7. The tension sensor 202 monitors the tension value of the fiber filament 7 in real time and feeds the signal back to the control system. When the tension deviates from the set value, the screw motor 206 drives the lifting screw 205 to rotate. Through the synchronous pulley 207 and the synchronous belt 208, the two lifting columns 203 move synchronously, causing the tension adjusting roller 201 to rise or fall, thereby dynamically adjusting the tension and ensuring that the fiber filament 7 maintains a constant tension during the winding process. The tension regulating roller 201 has a hollow structure and is filled with cooling water. The cooling component 3 pumps cooling water from the water tank 301 into a rotary joint 303 through the water inlet pipe 305. The water flows into the tension regulating roller 201 and absorbs the heat generated by the friction of the fiber filament 7. After that, the water returns to the water tank 301 through another rotary joint 303 and the water outlet pipe 302. The circulation pump 304 is installed on the water outlet pipe 302 to ensure that the cooling water continues to circulate and achieves efficient heat dissipation. The rotary joint 303 allows the tension regulating roller 201 to maintain the water connection while rotating, avoiding pipe entanglement. After passing through the tension adjusting roller 201, the fiber filament 7 passes under the guide 402. The transmission screw 401 in the guide assembly 4 is driven by the power assembly 5, which drives the guide 402 to move laterally and reciprocally through the yarn sleeve, so that the fiber filament 7 is evenly distributed and wound on the winding shaft 8. The servo motor 501 in the power assembly 5 drives the transmission screw 401 and the winding shaft 8 to rotate simultaneously through the active pulley 502, the transmission belt 504 and the driven pulley 503, ensuring that the winding speed is synchronized with the guiding motion, forming a neat fiber roll. The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A fiber winding device with tension adjustment function, characterized in that, Includes a base plate, a tension adjustment assembly mounted on top of the base plate, and a cooling assembly mounted on the tension adjustment assembly; Guide components installed on the side of the tension adjustment assembly; and the winding shaft installed on the side of the guide assembly; The tension adjustment assembly includes: a liftable tension adjustment roller, a tension sensor mounted on the outside of the tension adjustment roller, and the tension adjustment roller having a hollow structure; The cooling component includes two rotary joints installed at both ends of the tension regulating roller, one of the rotary joints being connected to a water inlet pipe at one end and the other rotary joint being connected to a water outlet pipe at one end, with a water storage tank connected to the ends of the water outlet pipe and the water inlet pipe.

2. The fiber production winding equipment with tension adjustment function according to claim 1, characterized in that, The tension adjustment assembly further includes: two lifting columns rotatably mounted at both ends of the tension adjustment roller via bearings, a guide column sleeved on the outside of the lifting columns, and a lifting screw rotatably mounted inside the guide column.

3. A fiber production winding device with tension adjustment function according to claim 2, characterized in that, The lifting screw is connected to the lifting column via a screw sleeve. A synchronous pulley is fixed at the bottom of the lifting screw, and a synchronous belt is provided between the two sets of synchronous pulleys. A screw motor is fixed at the end of one of the lifting screws.

4. A fiber production winding device with tension adjustment function according to claim 3, characterized in that, The cooling assembly also includes a circulation pump mounted on the outlet pipe via a flange, and the rotary joint is rotatably mounted inside the lifting column.

5. A fiber production winding device with tension adjustment function according to claim 4, characterized in that, A power assembly is provided between the guide assembly and the winding shaft. The power assembly includes a servo motor. Two drive pulleys are fixed at the power output end of the servo motor, and a driven pulley is provided on the side of the drive pulley.

6. A fiber production winding device with tension adjustment function according to claim 5, characterized in that, A transmission belt is provided between the driven pulley and the driving pulley.

7. A fiber production winding device with tension adjustment function according to claim 6, characterized in that, The guiding assembly includes a lead screw, and a wire guide is connected to the outside of the lead screw via a wire sleeve. The two driven pulleys are respectively connected to the lead screw and the winding shaft.

8. A fiber production winding device with tension adjustment function according to claim 7, characterized in that, Turntables are provided at both ends of the winding shaft, and fiber filaments are wound on the surface of the winding shaft. The fiber filaments pass sequentially over the top of the tension adjusting roller and the bottom of the guide.

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