Oiling device of elasticizer
By using worm gear, worm, lead screw and lead screw nut system to accurately control the position of the fluff collection box in the oiling device of the elastic feeder, the problems of fluff attachment and oil contamination during the oiling process are solved, and the oiling efficiency is improved. The service life of the equipment.
Patent Information
- Application Number
- CN202421178153.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-28
AI Technical Summary
During the oiling process of the existing oiling machine, the fluff and impurities of the polyester wire are easily attached to the surface of the oiling roller, resulting in oil contamination and frequent replacement, affecting the use efficiency and working efficiency.
A device including an oil storage box, an oil roller, a fluff collection box, a guide sleeve, a guide column, a scraper and a motor drive is designed. The position of the fluff collection box is accurately controlled through the worm gear, worm, a screw and a screw nut system to make the The scraper is in contact with the oiling roller, effectively collecting fluff and preventing damage to the scraper.
It realizes effective collection of fluff on the oiling roller, reduces oil pollution, and improves the efficiency and service life of the oiling process.
Smart Images
Figure CN222349224U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of texturing machine oiling, in particular to an oiling device for a texturing machine. Background Art
[0002] The texturing machine is a kind of textile machinery that can process untwisted yarns such as polyester (POY) and polypropylene into elastic yarns with medium elasticity and low elasticity through false twisting. POY is drawn from the bobbin placed on the raw yarn rack and fed into the hot box from the first roller. It reaches the temperature required by the process in the hot box and is stretched under the action of the second roller. After being cooled to the appropriate temperature by the cooling plate, it enters the false twister for false twisting, so that the silk thread has good elasticity and fluffiness, and has a certain geometric stability. Then, the silk thread is oiled by the oiling guide and wound into a silk cake for later use. The oiling process mainly adds appropriate oil to the low-elastic yarn to improve the bundle of the silk strips, increase the smoothness of the silk strips, and improve the antistatic property and unwinding performance of the silk strips.
[0003] When oiling polyester yarn, the oiling device generally wraps the polyester yarn around the oiling roller for oiling. However, when the polyester yarn is pulled out, some fluff or other impurities attached to its surface will easily adhere to the surface of the oiling roller when the yarn is oiled. When the fluff contacts the oil cavity, some of the fluff may contaminate the oil, requiring frequent oil replacement, affecting its use efficiency. Some of the fluff will continue to adhere to the surface of the oiling roller, resulting in excessive impurities on the surface of the oiled polyester yarn, leading to rework and affecting work efficiency. Utility Model Content
[0004] In order to solve the above technical deficiencies, the utility model provides an oiling device for a texturizing machine, which can effectively collect the fluff on the oiling roller.
[0005] The utility model discloses an oiling device for a texturizing machine, comprising an oil storage box, an oiling roller is horizontally arranged in the oil storage box, a No. 1 motor for driving the oiling roller is arranged on the oil storage box, the upper side of the oiling roller is higher than the oil storage box, a fluff collecting box is arranged in the oil storage box on one side of the oiling roller, guide sleeves are arranged on the upper sides of both ends of the fluff collecting box, the central axis of the guide sleeve is horizontal and perpendicular to the central axis of the oiling roller, a guide column is horizontally arranged at a position corresponding to the guide sleeve on the inner side of the oil storage box, the guide sleeve sliding sleeve is arranged on the guide column, the two ends of the guide column are bent and fixed to the inner wall of the oil storage box, a through hole is arranged at the bottom of the fluff collecting box, a filter screen is arranged on the through hole, a scraper is arranged at the upper end of the side of the fluff collecting box close to the oiling roller, and the scraper faces the direction of the oiling roller and It is arranged obliquely upward, and a No. 1 mounting hole is arranged on the side wall of the fluff collecting box away from the oiling roller. A lead screw nut is installed in the No. 1 mounting hole, and the central axis of the lead screw nut is parallel to the central axis of the guide sleeve. A No. 2 mounting hole is arranged on the oil storage box at a position corresponding to the lead screw nut, and a lead screw is installed in the No. 2 mounting hole through a bearing. There is an interference fit between the lead screw and the bearing, as well as between the No. 2 mounting hole and the bearing. The end of the lead screw away from the No. 2 mounting hole is installed on the lead screw nut, and a worm gear is coaxially arranged on the end of the lead screw close to the No. 2 mounting hole. A worm connected to the worm gear is arranged on the oil storage box on the upper side of the worm gear, and a No. 2 motor connected to the worm gear is arranged on the oil storage box. The No. 1 motor and the No. 2 motor are electrically connected to a controller.
[0006] The principle of the above technical solution is that the worm is controlled to rotate by the No. 2 motor, the worm drives the worm wheel to rotate, the worm wheel drives the lead screw to rotate, and the lead screw rotates through the lead screw nut to move the fluff collection box. Since the worm wheel and the worm play a deceleration role, when the No. 2 motor rotates a small angle, the distance moved by the fluff collection box is very small, which makes it convenient to adjust the fluff collection box so that the scraper on it is in virtual contact with the oil roller. The No. 1 motor controls the rotation of the oil roller. During the rotation, the fluff on the oil roller is scraped off the oil roller by the scraper and enters the fluff collection box, and the excess oil flows into the oil storage box through the filter.
[0007] In order to reduce the fluff in the air from falling into the oil storage box, an end cover is provided on the upper side of the oil storage box, and an opening for the upper side of the oiling roller to pass through is provided on the end cover at a position corresponding to the oiling roller.
[0008] Preferably, the second motor is a servo motor, which can more accurately control the rotation angle of the second motor, thereby accurately controlling the moving distance of the fluff collection box.
[0009] The utility model provides an oiling device for a texturizing machine, which has the beneficial effect that the position of a fluff collecting box can be finely adjusted by means of a worm gear, a worm, a lead screw and a lead screw nut, so that a scraper on the fluff collecting box can be in virtual contact with an oiling roller, which can effectively collect the fluff on the oiling roller and prevent the scraper from damaging the surface of the oiling roller. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a front view of Embodiment 1 of the present utility model;
[0011] Figure 2 This is a front view and cross-sectional view of Embodiment 1 of the present utility model;
[0012] Figure 3 In the utility model embodiment 1 Figure 2 A partial enlarged view of . DETAILED DESCRIPTION
[0013] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.
[0014] Embodiment 1:
[0015] like Figure 1 , 2 As shown in Figure 3, the utility model discloses an oiling device for a texturizing machine, including an oil storage box 1, an oiling roller 3 is horizontally arranged in the oil storage box 1, a No. 1 motor 2 for driving the oiling roller 3 is arranged on the oil storage box 1, the upper side of the oiling roller 3 is higher than the oil storage box 1, a fluff collecting box 7 is arranged in the oil storage box 1 on one side of the oiling roller 3, guide sleeves 10 are arranged on the upper sides of both ends of the fluff collecting box 7, the central axis of the guide sleeve 10 is horizontal and perpendicular to the central axis of the oiling roller 3, guide pillars 9 are horizontally arranged on the inner side of the oil storage box 1 corresponding to the position of the guide sleeve 10, the guide sleeve 10 is slidably sleeved on the guide pillars 9, the two ends of the guide pillars 9 are bent and fixed to the inner wall of the oil storage box 1, a through hole is arranged at the bottom of the fluff collecting box 7, a filter screen 8 is arranged on the through hole, a scraper 6 is arranged on the upper end of the fluff collecting box 7 close to the oiling roller 3, and the scraper 6 is oriented toward the direction of the oiling roller 3 and obliquely A No. 1 mounting hole is arranged on the side wall of the fluff collecting box 7 away from the oiling roller 3, a lead screw nut 11 is installed in the No. 1 mounting hole, the central axis of the lead screw nut 11 is parallel to the central axis of the guide sleeve 10, a No. 2 mounting hole is arranged at a position corresponding to the lead screw nut 11 on the oil storage box 1, a lead screw 12 is installed in the No. 2 mounting hole through a bearing 14, and there is interference fit between the lead screw 12 and the bearing 14 as well as between the No. 2 mounting hole and the bearing 14, the end of the lead screw 12 away from the No. 2 mounting hole is installed on the lead screw nut 11, and a worm gear 15 is coaxially arranged on the end of the lead screw 12 close to the No. 2 mounting hole, a worm 13 transmission-connected to the worm gear 15 is arranged on the oil storage box 1 on the upper side of the worm gear 15, a No. 2 motor 5 transmission-connected to the worm 13 is arranged on the oil storage box 1, and the No. 1 motor 2 and the No. 2 motor 5 are electrically connected to a controller.
[0016] The principle of the above technical solution is that the worm 13 is controlled to rotate by the No. 2 motor 5, the worm 13 drives the worm wheel 15 to rotate, the worm wheel 15 drives the lead screw 12 to rotate, and the lead screw 12 rotates through the lead screw nut 11 to move the fluff collecting box 7. Since the worm wheel 15 and the worm 13 play a deceleration role, when the No. 2 motor rotates a small angle, the distance moved by the fluff collecting box 7 is very small, which makes it convenient to adjust the fluff collecting box 7 so that the scraper 6 on it is in virtual contact with the oiling roller 3. The No. 1 motor 2 controls the rotation of the oiling roller 3. During the rotation process, the fluff on the oiling roller 3 is scraped off the oiling roller 3 by the scraper 6 and enters the fluff collecting box 7, and the excess oil flows into the oil storage box 1 through the filter 8.
[0017] In order to reduce fluff in the air from falling into the oil storage box 1, an end cover 4 is provided on the upper side of the oil storage box 1, and an opening for the upper side of the oiling roller 3 to pass through is provided on the end cover 4 at a position corresponding to the oiling roller 3.
[0018] The second motor 5 is a servo motor, and the servo motor can more accurately control the rotation angle of the second motor 5, thereby accurately controlling the moving distance of the fluff collecting box 7.
[0019] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0020] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be an interactive relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0021] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.
[0022] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simplified modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the technical solution of the present invention.
Claims
1. A texturizing machine oiling device, characterized in that: The invention comprises an oil storage box (1), wherein an oiling roller (3) is horizontally arranged in the oil storage box (1), a first motor (2) for driving the oiling roller (3) is arranged on the oil storage box (1), the upper side of the oiling roller (3) is higher than the oil storage box (1), a fluff collecting box (7) is arranged in the oil storage box (1) on one side of the oiling roller (3), guide sleeves (10) are arranged on the upper sides of both ends of the fluff collecting box (7), the central axis of the guide sleeve (10) is horizontal and perpendicular to the central axis of the oiling roller (3), and the oil storage box (10) is provided with a plurality of guide sleeves (10) on the upper sides of the two ends of the fluff collecting box (7), and the central axis of the guide sleeve (10) is horizontal and perpendicular to the central axis of the oiling roller (3). A guide post (9) is horizontally arranged at a position corresponding to the guide sleeve (10) on the inner side of the box (1), the guide sleeve (10) is slidably sleeved on the guide post (9), and the two ends of the guide post (9) are bent and fixed on the inner wall of the oil storage box (1), a through hole is arranged at the bottom of the fluff collection box (7), and a filter screen (8) is arranged on the through hole, and a scraper (6) is arranged on the upper end of the fluff collection box (7) close to the oiling roller (3), and the scraper (6) is arranged toward the oiling roller (3) and obliquely upward, so that the fluff collection box (7) can be easily removed. A first mounting hole is provided on the side wall of the box (7) away from the oiling roller (3), a lead screw nut (11) is installed in the first mounting hole, the central axis of the lead screw nut (11) is parallel to the central axis of the guide sleeve (10), a second mounting hole is provided on the oil storage box (1) at a position corresponding to the lead screw nut (11), a lead screw (12) is installed in the second mounting hole through a bearing (14), and a space between the lead screw (12) and the bearing (14) and between the second mounting hole and the bearing (14) is provided. The ends of the lead screw (12) away from the second mounting hole are mounted on the lead screw nut (11); the end of the lead screw (12) close to the second mounting hole is coaxially provided with a worm wheel (15); a worm (13) drivingly connected to the worm wheel (15) is provided on the oil storage box (1) on the upper side of the worm wheel (15); a second motor (5) drivingly connected to the worm wheel (13) is provided on the oil storage box (1); and the first motor (2) and the second motor (5) are electrically connected to a controller.
2. The oiling device for a texturizing machine according to claim 1, characterized in that: An end cover (4) is arranged on the upper side of the oil storage box (1), and an opening for the upper side of the oiling roller (3) to pass through is arranged on the end cover (4) at a position corresponding to the oiling roller (3).
3. A texturizing machine oiling device according to claim 1 or 2, characterized in that: The second motor (5) is a servo motor.