PET fiber oiling mechanism

Abstract

The utility model discloses a PET (Polyethylene Terephthalate) fiber oiling mechanism, and aims to solve the problem that PET fibers are easy to move left and right on an oil roller, so that the guiding is influenced. According to the technical scheme, the PET fiber oiling mechanism is characterized in that the PET fiber oiling mechanism comprises a workbench, an unwinding roller and a winding roller, the unwinding roller and the winding roller are arranged at the two ends of the workbench respectively and driven by a first motor to rotate, an oiling mechanism is arranged over the workbench, and limiting assemblies used for limiting PET fibers are arranged at the two ends of the workbench; the limiting assembly comprises a second motor arranged on the workbench, a rotating rod fixedly connected with an output shaft of the second motor, a rotating block fixedly connected to the rotating rod, a sliding rod slidably connected to the workbench and a clamping rod fixedly connected to the sliding rod, and a movable groove allowing the rotating block to move is formed in the sliding rod. According to the PET fiber oiling mechanism, the position of PET fibers can be limited so as to prevent the PET fibers from moving left and right to affect guiding.

Description

Technical Field

[0001] The utility model relates to the technical field of PET fiber processing, and more specifically, to a PET fiber oiling mechanism. Background Art

[0002] PET fiber, also known as polyester fiber, commonly known as "polyester", is a synthetic fiber obtained by spinning polyester formed by the polycondensation of organic dibasic acid and diol. It is a high molecular compound.

[0003] During the winding process, PET fibers undergo heating and false twisting, requiring static elimination. Oiling PET fibers is an effective method for eliminating static electricity. Currently, the oil rollers used in oiling PET fibers are mostly smooth, with poor oil absorption. This can lead to incomplete oiling of the PET fibers, and the fibers can easily shift left and right on the roller, affecting guidance.

[0004] In response to the above problems, a PET fiber oiling mechanism with the existing publication number CN220079416U is provided, in which a box cover is provided on the upper surface of the oil box by a hinge, and a plurality of through slots are opened on the box cover. A refueling port and a waste outlet are provided on the upper part of one end of the oil box. The central axis is provided in the oil box, and a plurality of oiling wheels are provided on the central axis. The positions of the upper oiling wheels correspond one to one with the positions of the through slots. A plurality of guide wheels are provided on the surface of the oil box, and a plurality of guide members are provided on the upper surface of the box cover. The positions of the guide wheels, the guide members and the upper oiling wheels correspond one to one. A groove is provided in the middle position of the upper oiling wheel along the circumferential direction, and the outer surface of the upper oiling wheel and on both sides of the groove are densely covered with serrations, and the angle between the serrations and the groove is 80 to 85 degrees.

[0005] The oiling mechanism of the above scheme has a reasonable structure. When the oiling wheel rotates, the oil is brought up by the serrations, and at the same time the oil moves toward the middle position, ensuring that the groove part in contact with the PET fiber will not be cut off from the oil when the oiling wheel rotates, further ensuring the oiling effect, and at the same time ensuring that the PET fiber will not swing left and right, ensuring the guiding effect.

[0006] At the same time, the utility model proposes a new solution to solve the problem that the PET fiber is easy to move left and right on the oil roller, affecting the guidance. Utility Model Content

[0007] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a PET fiber oiling mechanism that can limit the position of the PET fiber to prevent the PET fiber from moving left and right and affecting the guidance.

[0008] The above-mentioned technical purpose of the present utility model is achieved through the following technical solutions: a PET fiber oiling mechanism, comprising a workbench and a unwinding roller and a winding roller respectively arranged at both ends of the workbench, the unwinding roller and the winding roller are both driven to rotate by a first motor, an oiling mechanism is arranged directly above the workbench, and limiting components for limiting the PET fiber are arranged at both ends of the workbench, the limiting components include a second motor arranged on the workbench, a rotating rod fixedly connected to the output shaft of the second motor, a rotating block fixedly connected to the rotating rod, a sliding rod slidably connected to the workbench, and a clamping rod fixedly connected to the sliding rod, a movable groove for the rotating block to move is opened inside the sliding rod, the rotating block is in contact with the inner wall of the movable groove, and the limiting components are provided in two groups and are symmetrically arranged at both ends of the workbench.

[0009] By adopting the above technical solution, the PET fiber is transmitted to the position of the winding roller through the rotation of the unwinding roller and the action of the staff, and the unwinding roller and the winding roller can be driven to rotate by the first motor, and the PET fiber can be continuously transmitted under the rotation of the unwinding roller and the winding roller, so that the PET fiber can also be oiled by the action of the oiling mechanism during the transmission process, and during the oiling process of the PET fiber, the staff needs to drive the second motor so that the second motor drives the rotating rod to rotate on the workbench, and the rotating block will also move in the sliding groove opened by the sliding rod along with the rotating rod, and when the rotating block rotates with the rotating rod, it will push the sliding rod to slide on the workbench, and the sliding rod will drive the clamping rod close to the PET fiber, thereby limiting the position of the PET fiber and clamping the PET fiber, thereby preventing the PET fiber from deviating and slipping during the oiling process and affecting the oiling effect, thereby ensuring the oiling effect of the PET fiber and improving the quality of the PET fiber output.

[0010] The utility model is further configured as follows: the clamping rod is configured in an L-shape.

[0011] By adopting the above technical solution, the clamping rod can block and support the PET fiber, preventing the PET fiber from slipping on the clamping rod and affecting the effect of limiting the PET fiber, and further preventing the PET fiber from slipping and affecting the efficiency and effect of PET fiber oiling.

[0012] The utility model is further configured as follows: a limiting rod is provided at one end of the sliding rod away from the clamping rod.

[0013] By adopting the above technical solution, the setting of the limit rod makes the limit rod and the clamping rod symmetrically arranged at both ends of the sliding rod, so that the forces at both ends of the sliding rod are evenly distributed and kept in a balanced state, and when the clamping rod contacts the PET fiber, no large pressure is generated on the clamping rod, thereby ensuring that the clamping rod is more stable when clamping the PET fiber.

[0014] The utility model is further configured as follows: a plurality of rollers are rotatably connected to the workbench, and the surfaces of the limiting rod and the clamping rod are in contact with the surfaces of the plurality of rollers.

[0015] By adopting the above technical solution, as the limit rod and the clamping rod move, several rollers connected to the workbench can be driven to rotate, thereby reducing the friction when the limit rod and the clamping rod slide, improving the efficiency of adjusting the position of the clamping rod, and preventing jamming when using the limit assembly.

[0016] The utility model is further configured as follows: a plurality of the rollers are provided with limiting grooves for the limiting rods and the clamping rods to be clamped into.

[0017] By adopting the above technical solution, the limit rod and the clamping rod are always restricted in the limit groove opened by the roller, maintaining the linear motion of the limit rod and the clamping rod, and the limit assembly will be driven more stably. In addition, the clamping rod can always fit the surface of the PET fiber every time it maintains linear motion, thereby ensuring the effect of limiting the PET fiber.

[0018] The utility model is further configured as follows: the oiling mechanism includes an oil storage tank and an oiling roller rotatably connected to the oil storage tank; a lower oil port is provided on the oil storage tank, and the oiling roller is rotatably connected to the position of the lower oil port.

[0019] By adopting the above technical solution, a large amount of oil raw material is added to the oil storage tank, and the oil will contact the oiling roller through the lower oil port opened on the oil storage tank, so that the oiling roller is fully in contact with the oil raw material and then the PET fiber is transferred and fully in contact with the oiling roller through the rotation of the unwinding roller and the winding roller, thereby achieving the effect of oiling the PET fiber, and the oil raw material can be continuously added to the oil storage tank to increase the working efficiency of the oiling roller.

[0020] The utility model is further configured as follows: an anti-skid structure is provided on the oiling roller, and the anti-skid structure includes a concave groove opened on the oiling roller.

[0021] By adopting the above technical solution, the arrangement of the plurality of recessed grooves forms an anti-slip structure, and the oiling roller can increase the friction of the oiling roller itself, so that the oiling roller will not slip when in contact with the PET fiber, thereby ensuring the efficiency and effect of oiling the PET fiber, making the PET fiber more stable during the oiling process.

[0022] In summary, the utility model has the following beneficial effects: under the action of the oiling mechanism and the limiting assembly, the position of the PET fiber can be limited to prevent the PET fiber from moving left and right and affecting the guidance, thereby ensuring the efficiency and effect of the PET fiber oiling. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a top view of the workbench of the present invention, mainly used to show the structure and positional relationship of the unwinding roller, the winding roller and the limit assembly arranged on the workbench;

[0024] Figure 2 It is a structural schematic diagram of the oiling mechanism of the utility model.

[0025] In the figure: 1. First motor; 2. Unwinding roller; 3. Winding roller; 4. Clamping rod; 5. Rotating rod; 6. Rotating block; 7. Sliding rod; 8. Limiting rod; 9. Roller; 10. Workbench; 11. Sliding trough; 12. Oil storage tank; 13. Oiling roller. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, unless there is a conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0027] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0028] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "sleeved / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.

[0029] The present invention will be described in detail below with reference to the accompanying drawings.

[0030] A PET fiber oiling mechanism, referring to Figure 1-Figure 2, including a workbench 10 and a unwinding roller 2 and a winding roller 3 respectively arranged at both ends of the workbench 10, the unwinding roller 2 and the winding roller 3 are both driven to rotate by a first motor 1, an oiling mechanism is provided directly above the workbench 10, and limiting components for limiting the PET fiber are provided at both ends of the workbench 10, the limiting components include a second motor provided on the workbench 10, a rotating rod 5 fixedly connected to the output shaft of the second motor, a rotating block 6 fixedly connected to the rotating rod 5, a sliding rod 7 slidably connected to the workbench 10, and a clamping rod 4 fixedly connected to the sliding rod 7, a movable groove for the rotating block 6 to move is opened inside the sliding rod 7, and the rotating block 6 is in contact with the inner wall of the movable groove. There are two groups of limiting components and they are symmetrically arranged at both ends of the workbench 10.

[0031] The clamping rod 4 is L-shaped, and the clamping rod 4 can block and support the PET fiber, preventing the PET fiber from slipping on the clamping rod 4 and affecting the effect of limiting the PET fiber, thereby further preventing the PET fiber from slipping and affecting the efficiency and effect of PET fiber oiling.

[0032] A limiting rod 8 is provided at one end of the sliding rod 7 away from the clamping rod 4 .

[0033] A plurality of rollers 9 are rotatably connected to the workbench 10 , and the surfaces of the limiting rod 8 and the clamping rod 4 fit with the surfaces of the plurality of rollers 9 . The plurality of rollers 9 are provided with limiting grooves for the limiting rod 8 and the clamping rod 4 to be clamped into.

[0034] The oiling mechanism includes an oil storage tank 12 and an oiling roller 13 rotatably connected to the oil storage tank 12. A lower oil port is provided on the oil storage tank 12. The oiling roller 13 is rotatably connected to the position of the lower oil port and has a clearance fit with the position of the lower oil port so that the oil in the oil storage tank 12 can quickly adhere to the surface of the oiling roller 13. An anti-slip structure is provided on the oiling roller 13, and the anti-slip structure includes a recessed groove provided on the oiling roller 13.

[0035] Working principle: The PET fiber is transmitted to the position of the winding roller 3 through the rotation of the unwinding roller 2 and the staff, and the unwinding roller 2 and the winding roller 3 can be driven by the first motor 1 to rotate. The rotation of the unwinding roller 2 and the winding roller 3 can continuously transmit the PET fiber, so that the PET fiber can also be oiled by the oiling mechanism during the transmission process. During the oiling process of the PET fiber, the staff needs to drive the second motor so that the second motor drives the rotating rod 5 to rotate on the workbench 10, and the rotating block 6 will also move in the sliding groove 11 opened by the sliding rod 7 with the rotating rod 5. When the rotating block 6 rotates with the rotating rod 5, it will push the sliding rod 7 to slide on the workbench 10, and the sliding rod 7 will drive the clamping rod 4 to approach the PET fiber, thereby limiting the position of the PET fiber and clamping the PET fiber, thereby preventing the PET fiber from deviating and slipping during the oiling process and affecting the oiling effect, thereby ensuring the oiling effect and effect of the PET fiber and improving the quality of the PET fiber output.

[0036] As the limit rod 8 and the clamping rod 4 move, they can drive several rollers 9 connected to the workbench 10 to rotate, thereby reducing the friction when the limit rod 8 and the clamping rod 4 slide, improving the efficiency of adjusting the position of the clamping rod 4, and preventing jamming when using the limit assembly. At the same time, the limit rod 8 and the clamping rod 4 are always restricted in the limit groove opened by the roller 9, maintaining the linear movement of the limit rod 8 and the clamping rod 4, and the limit assembly will be more stably driven, and the clamping rod 4 can always fit the surface of the PET fiber every time it maintains linear movement, ensuring the effect of limiting the PET fiber.

[0037] A large amount of oil raw material is added to the oil storage tank 12, and the oil will contact the oiling roller 13 along the lower oil port opened on the oil storage tank 12, so that the oiling roller 13 is fully in contact with the oil raw material, and then the PET fiber is transmitted and fully in contact with the oiling roller 13 through the rotation of the unwinding roller 2 and the winding roller 3, thereby achieving the effect of oiling the PET fiber. Oil raw material can be continuously added to the oil storage tank 12 to increase the working efficiency of the oiling roller 13, and the setting of several recessed grooves forms an anti-slip structure, and the oiling roller 13 can increase the friction of the oiling roller 13 itself, so that the oiling roller 13 will not slip when contacting the PET fiber, thereby ensuring the efficiency and effect of oiling the PET fiber, and making the PET fiber more stable during the oiling process.

[0038] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A PET fiber oiling mechanism, comprising a workbench (10) and a reel (2) and a reel (3) respectively arranged at both ends of the workbench (10), wherein the reel (2) and the reel (3) are both driven to rotate by a first motor (1), and characterized in that: An oiling mechanism is provided directly above the workbench (10), and limiting assemblies for limiting the PET fibers are provided at both ends of the workbench (10), the limiting assemblies comprising a second motor provided on the workbench (10), a rotating rod (5) fixedly connected to the output shaft of the second motor, a rotating block (6) fixedly connected to the rotating rod (5), a sliding rod (7) slidably connected to the workbench (10), and a clamping rod (4) fixedly connected to the sliding rod (7), a movable groove for the rotating block (6) to move is provided inside the sliding rod (7), and the rotating block (6) is fitted with the inner wall of the movable groove, and the limiting assemblies are provided in two groups and are symmetrically arranged at both ends of the workbench (10).

2. A PET fiber oiling mechanism according to claim 1, characterized in that: The clamping rod (4) is arranged in an L-shape.

3. A PET fiber oiling mechanism according to claim 1, characterized in that: A limiting rod (8) is provided at one end of the sliding rod (7) away from the clamping rod (4).

4. A PET fiber oiling mechanism according to claim 3, characterized in that: A plurality of rollers (9) are rotatably connected to the workbench (10), and the surfaces of the limiting rod (8) and the clamping rod (4) are in contact with the surfaces of the plurality of rollers (9).

5. A PET fiber oiling mechanism according to claim 4, characterized in that: A plurality of the rollers (9) are provided with limiting grooves for the limiting rods (8) and the clamping rods (4) to be clamped into.

6. A PET fiber oiling mechanism according to claim 1, characterized in that: The oiling mechanism comprises an oil storage tank (12) and an oiling roller (13) rotatably connected to the oil storage tank (12); a lower oil port is provided on the oil storage tank (12); and the oiling roller (13) is rotatably connected to the position of the lower oil port.

7. A PET fiber oiling mechanism according to claim 6, characterized in that: The oiling roller (13) is provided with an anti-skid structure, and the anti-skid structure comprises a recessed groove provided on the oiling roller (13).

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