A low-energy consumption polypropylene yarn quantitative oiling device
Patent Information
- Application Number
- CN202522138929.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-10
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-10-10
AI Technical Summary
[0004]基于此，本实用新型的目的是提供一种低能耗丙纶PP纱定量上油装置，以解决现有的丙纶PP纱上油装置在使用的时候，浸润的上油方式无法精准控制油剂用量，容易导致油剂浪费，影响产品质量、无法进行上油防护，通过油辊上油时，油辊转动，会带动油剂飞溅的问题
1． 本实用新型通过设置的储油盒、伺服电机、油辊、定位套、刮刀和固定轴，将油剂倒入储油盒内，然后再将需要上油的丙纶PP纱与油辊顶部通过张力紧密贴合，然后再启动伺服电机带动油辊旋转，然后再根据需要，调整刮刀与油辊之间的距离，并通过固定轴进行螺纹固定，而刮刀的设置，可对旋转的油辊表面进行刮扫，精确控制油辊表面的油膜厚度，同时再搭配伺服电机控制油辊的旋转速度，从而精准控制上油量，实现定量上油。
Smart Images
Figure CN224901739U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of polypropylene (PP) yarn processing equipment, specifically a low-energy-consumption quantitative oiling device for polypropylene (PP) yarn. Background Technology
[0002] In the polypropylene spinning process, the use of chemical fiber oil is essential. It can adjust the frictional characteristics of the fiber, prevent or eliminate static electricity accumulation, and endow the fiber with properties such as smoothness and softness, enabling polypropylene PP yarn to smoothly pass through spinning, stretching, texturing spinning, and weaving processes, ensuring smooth production and improving product quality. However, existing polypropylene PP yarn oiling devices mainly apply oil by immersion, which often results in a large amount of oil used and makes it difficult to accurately control the amount of oil, leading to serious waste of oil, increasing production costs, and potentially causing some environmental impact. To solve these problems, a low-energy-consumption quantitative oiling device for polypropylene PP yarn is needed.
[0003] The existing polypropylene (PP) yarn oiling device cannot accurately control the amount of oil used during operation due to the immersion oiling method, which easily leads to oil waste, affects product quality, and cannot provide oiling protection. When oiling through the oil roller, the rotation of the oil roller causes oil to splash. Therefore, there is an urgent need for a low-energy-consumption quantitative oiling device for polypropylene (PP) yarn. Utility Model Content
[0004] Based on this, the purpose of this utility model is to provide a low-energy polypropylene (PP) yarn quantitative oiling device to solve the problems of existing polypropylene (PP) yarn oiling devices, which cannot accurately control the amount of oil used by immersion oiling, easily leading to oil waste, affecting product quality, and failing to provide oiling protection. When oiling through the oil roller, the rotation of the oil roller will cause the oil to splash.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a low-energy-consumption polypropylene (PP) yarn quantitative oiling device, comprising an oil storage box, a servo motor mounted on the side wall of the oil storage box, an oil roller mounted on the outer wall of the servo motor, a positioning sleeve mounted on the outer wall of the oil storage box, a scraper mounted on the inner wall of the positioning sleeve, a fixed shaft penetrating the interior of the scraper, a baffle mounted on the top of the oil storage box, and a yarn guide roller mounted on the inner wall of the baffle.
[0006] Preferably, the oil roller forms a rotating structure with the oil storage box via a servo motor, and the scraper is slidably connected to the positioning sleeve.
[0007] Preferably, the fixed shaft passes through the interior of the scraper and is threadedly connected to the positioning sleeve, and the positioning sleeve is symmetrically arranged with the central axis of the oil reservoir as the center.
[0008] Preferably, the baffle is welded to the top of the oil storage box, and the baffle is arc-shaped.
[0009] Preferably, the yarn guide roller is movably connected to the baffle, and the yarn guide roller is in close contact with the polypropylene yarn that needs to be oiled.
[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model uses an oil storage box, servo motor, oil roller, positioning sleeve, scraper, and fixed shaft to pour oil into the oil storage box. Then, the polypropylene PP yarn to be oiled is tightly bonded to the top of the oil roller by tension. The servo motor is then started to drive the oil roller to rotate. The distance between the scraper and the oil roller is adjusted as needed and fixed by the fixed shaft. The scraper can scrape the surface of the rotating oil roller to precisely control the thickness of the oil film on the surface of the oil roller. At the same time, the rotation speed of the oil roller is controlled by the servo motor, thereby precisely controlling the amount of oil applied and achieving quantitative oil application.
[0011] 2. This utility model uses a baffle and a yarn guide roller. When the oil roller rotates, oil will adhere to its surface. The rotation of the oil roller will generate centrifugal force, which will throw the oil adhering to the surface off. This is not only difficult to clean and wasteful, but also pollutes the surrounding environment. The baffle can intercept the thrown oil, and through gravity, the intercepted oil will drip into the oil storage box for reuse, thereby reducing energy consumption. Attached Figure Description
[0012] Figure 1 This is a structural schematic diagram of the present utility model from the front view; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a structural schematic diagram showing the details of the components surrounding the oil roller of this utility model; Figure 4 This is a structural schematic diagram showing the components surrounding the scraper of this utility model disassembled.
[0013] In the diagram: 1. Oil reservoir; 2. Servo motor; 3. Oil roller; 4. Positioning sleeve; 5. Scraper; 6. Fixed shaft; 7. Baffle; 8. Yarn guide roller. Detailed Implementation
[0014] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.
[0015] The embodiments of this utility model will be described below based on its overall structure.
[0016] Please see Figures 1-4 A low-energy-consumption polypropylene (PP) yarn quantitative oiling device includes an oil storage box 1, a servo motor 2 mounted on the side wall of the oil storage box 1, an oil roller 3 mounted on the outer wall of the servo motor 2, a positioning sleeve 4 mounted on the outer wall of the oil storage box 1, a scraper 5 mounted on the inner wall of the positioning sleeve 4, a fixed shaft 6 penetrating the interior of the scraper 5, the oil roller 3 forming a rotating structure with the oil storage box 1 via the servo motor 2, the scraper 5 being slidably connected to the positioning sleeve 4, and the fixed shaft 6 threadedly connected to the positioning sleeve 4 through the interior of the scraper 5. The positioning sleeve 4 is symmetrically arranged around the central axis of the oil storage box 1. 2. The oil roller 3, positioning sleeve 4, scraper 5, and fixed shaft 6 are used to pour the oil into the oil storage box 1. Then, the polypropylene PP yarn to be oiled is tightly bonded to the top of the oil roller 3 by tension. Then, the servo motor 2 is started to drive the oil roller 3 to rotate. Then, the distance between the scraper 5 and the oil roller 3 is adjusted as needed and fixed by the threaded fixing shaft 6. The scraper 5 is set to scrape the surface of the rotating oil roller 3 to accurately control the thickness of the oil film on the surface of the oil roller 3. At the same time, the rotation speed of the oil roller 3 is controlled by the servo motor 2 to accurately control the amount of oil applied and achieve quantitative oiling.
[0017] Please see Figures 1-4 A low-energy-consumption quantitative oiling device for polypropylene (PP) yarn is disclosed. A baffle 7 is installed on the top of an oil storage box 1, and a yarn guide roller 8 is installed on the inner wall of the baffle 7. The baffle 7 is welded to the top of the oil storage box 1 and is arc-shaped. The yarn guide roller 8 is movably connected to the baffle 7 and is in close contact with the polypropylene yarn to be oiled. Through the baffle 7 and the yarn guide roller 8, when the oil roller 3 rotates, oil adheres to its surface. The rotation of the oil roller 3 generates centrifugal force, which throws off the oil adhering to the surface. This not only makes cleaning difficult and wasteful but also pollutes the surrounding environment. The baffle 7 intercepts the thrown-off oil, and through gravity, the intercepted oil drips into the oil storage box 1 for reuse, thereby reducing energy consumption.
[0018] Working principle: In use, first, the polypropylene (PP) yarn to be oiled is placed against the guide roller 8, then passed through the bottom of the baffle 7 and tightly bonded to the surface of the oil roller 3 under tension. The other end of the polypropylene (PP) yarn is then connected to the traction machine. Next, the oil is poured into the oil storage box 1. Then, the servo motor 2 is started to drive the oil roller 3 to rotate. The distance between the scraper 5 and the oil roller 3 is adjusted according to the required amount of oil, and fixed by the threaded connection of the fixed shaft 6. The scraper 5 is designed to scrape the surface of the rotating oil roller 3, precisely controlling the oil film thickness on the surface of the oil roller 3. This is further enhanced by the servo motor 2. The rotation speed of the oil roller 3 is controlled to precisely control the amount of oil applied, achieving quantitative oil application. When the oil roller 3 rotates, oil adheres to its surface. The rotation of the oil roller 3 generates centrifugal force, which throws the oil adhering to the surface off. This not only makes it difficult to clean and causes waste, but also pollutes the surrounding environment. The baffle 7 is designed to intercept the thrown-off oil, and through gravity, the intercepted oil drips into the oil storage box 1 for reuse, thereby reducing energy consumption. This completes the use of the device. The contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0019] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A low-energy polypropylene (PP) yarn quantitative oiling device, comprising an oil storage box (1), characterized in that: A servo motor (2) is installed on the side wall of the oil storage box (1), an oil roller (3) is installed on the outer wall of the servo motor (2), a positioning sleeve (4) is installed on the outer wall of the oil storage box (1), a scraper (5) is installed on the inner wall of the positioning sleeve (4), a fixed shaft (6) passes through the interior of the scraper (5), a baffle (7) is installed on the top of the oil storage box (1), and a yarn guide roller (8) is installed on the inner wall of the baffle (7).
2. The low-energy polypropylene (PP) yarn quantitative oiling device according to claim 1, characterized in that: The oil roller (3) forms a rotating structure with the oil storage box (1) via the servo motor (2), and the scraper (5) is slidably connected to the positioning sleeve (4).
3. The low-energy polypropylene (PP) yarn quantitative oiling device according to claim 1, characterized in that: The fixed shaft (6) passes through the inside of the scraper (5) and is threadedly connected to the positioning sleeve (4), and the positioning sleeve (4) is symmetrically arranged with the central axis of the oil storage box (1) as the center.
4. The low-energy polypropylene (PP) yarn quantitative oiling device according to claim 1, characterized in that: The baffle (7) is welded to the top of the oil storage box (1), and the baffle (7) is arc-shaped.
5. The low-energy polypropylene (PP) yarn quantitative oiling device according to claim 1, characterized in that: The yarn guide roller (8) is movably connected to the baffle (7), and the yarn guide roller (8) is in close contact with the polypropylene yarn that needs to be oiled.