Oiling device of spinning equipment and method thereof

Abstract

The invention discloses an oiling device of spinning equipment and a method thereof, and belongs to the technical field of spinning processing. An oiling device of spinning equipment comprises a machine frame and further comprises a guiding mechanism which is installed on the front section of the machine frame and used for guiding the direction of spinning. The first half shell is connected to the middle section of the rack in a sliding manner; the second half shell is connected to the middle section of the rack in a sliding mode, and after the first half shell and the second half shell are in butt joint, an inner cavity forms an oil mist circulating cavity; the oiling mechanism is mounted at the middle section of the rack, and the oiling mechanism is arranged in the oil mist circulating chamber; the oil mist generating mechanism is mounted at the middle section of the rack, and the output end of the oil mist generating mechanism is arranged in the oil mist circulating chamber; the vortex forcibly disturbs airflow, the oil mist retention time is prolonged, spinning is in multi-angle contact with the oil mist in the cavity, it is ensured that fibers evenly permeate inside and outside, and the manual maintenance frequency is reduced through automatic scraping of the dust filtering net and the electrostatic adsorption system.

Description

Technical Field

[0001] The present invention relates to the technical field of spinning processing, and particularly relates to an oiling device and method for a spinning device. Background Art

[0002] A high-speed textile device is a machine used for textile production, featuring high speed, high efficiency, and high quality. It can complete processes such as pretreatment of textile raw materials, spinning, weaving, and dyeing. It is one of the indispensable important devices in modern textile industry. During the high-speed rotation of a spinning machine, an oiling device is required to apply oil to chemical fiber filaments to reduce friction and static electricity generation. In the process of filament oiling, methods such as increasing the frequency of the oil pump, optimizing the design of the spinneret, controlling the oiling temperature, and using efficient oiling equipment can be used to improve the oiling efficiency.

[0003] After retrieval, in the prior art, a Chinese patent with the patent application number CN202311430562.5 discloses "an oiling device and method for a spinning device, including a box body, support legs fixedly installed at the bottom of the box body, an L-shaped plate fixedly installed on the side wall of the box body, a U-shaped frame fixedly installed at the other end of the L-shaped plate, and a processing component arranged at the side wall position of the box body. The processing component includes an adjusting mechanism installed at the side wall position of the box body. The adjusting mechanism is located at the top position of the box body. The adjusting mechanism includes a support block and a stabilizing bracket. The support block is fixedly installed at the top of the box body, and a driving motor is fixedly installed on the inner wall of the support block. The present invention solves the problem that the existing device directly oils the surface of the filament through an oiling wheel. Since the front end of the filament is directly exposed to the air, dust will exist on the surface of the filament during the transportation process. When the dust is not treated, it will affect the oiling of the filament", but there are still the following defects:

[0004] (1) The oiling uniformity of the filament is poor, affecting the oiling effect of the filament;

[0005] (2) External dust pollution affects the oiling quality of the filament. Summary of the Invention

[0006] The purpose of the present invention is to solve the problems in the prior art that the oiling uniformity of the filament is poor, affecting the oiling effect of the filament; and external dust pollution affects the oiling quality of the filament, and to propose an oiling device for a spinning device.

[0007] To achieve the above purpose, the present invention adopts the following technical solutions:

[0008] An oiling device for a spinning device, including a frame, further including:

[0009] A guiding mechanism, which is installed at the front section of the frame and is used to guide the direction of the filament;

[0010] The first half shell, which is slidably connected to the middle section of the frame.

[0011] The second half shell, which is slidably connected to the middle section of the frame. After the first half shell and the second half shell are butted, an oil mist circulation chamber is formed inside the cavity.

[0012] The oil feeding mechanism, which is installed in the middle section of the frame and is placed inside the oil mist circulation chamber.

[0013] The oil mist generating mechanism, which is installed in the middle section of the frame and the output end of the oil mist generating mechanism is placed inside the oil mist circulation chamber.

[0014] The eddy current generating mechanism, which is respectively installed on the first half shell and the second half shell and is used to generate eddy currents inside the oil mist circulation chamber.

[0015] The winding mechanism, which is installed at the tail section of the frame and is used to wind the oiled spun silk.

[0016] Preferably, the guiding mechanism includes a first guiding roller and a second guiding roller installed on the front section of the frame through brackets, and a first electrostatic adsorption roller installed on the front section of the frame through brackets is also arranged between the first guiding roller and the second guiding roller.

[0017] Preferably, first limiting rollers are installed on the tops of both the first half shell and the second half shell, second limiting rollers are rotatably connected to the inner side walls of the first half shell and the second half shell, and wire holes are opened on the tops of both the first half shell and the second half shell.

[0018] Preferably, sliders slidably matched with the frame are fixedly connected to the bottoms of both the first half shell and the second half shell. A magnetic adsorption layer is arranged on the opposite sides of adjacent sliders, a sealing strip is arranged on the opposite sides of the first half shell and the second half shell, and a recovery valve is arranged at the bottom of the first half shell and the second half shell.

[0019] Preferably, the oiling mechanism includes an oil storage tank installed in the middle section of the frame. A transfer tank is connected between the top of the oil storage tank. A fuel supply pump is connected to the top of the oil storage tank. The negative pressure end of the fuel supply pump is connected to an oil suction pipe placed in the oil storage tank. The output end of the fuel supply pump is connected to an oil supply pipe placed in the transfer tank. A delivery pipe is connected to the top of the transfer tank. The end of the delivery pipe far from the transfer tank is connected to an annular dispersion pipe. Uniformly distributed injection nozzles are arranged inside the annular dispersion pipe. An installation ring is fixedly connected to the outer side wall of the delivery pipe through a bracket. Uniformly distributed combing brushes are arranged inside the installation ring. A recovery hopper corresponding to the recovery valve is arranged on the outer side wall of the oil storage tank. Multiple filter membranes are arranged at the opening of the recovery hopper. The recovery hopper is communicated with the oil storage tank.

[0020] Preferably, the oil mist generating mechanism includes a diaphragm pump installed in the middle section of the frame. The negative pressure end of the diaphragm pump is connected to a suction pipe placed in the inner cavity of the oil storage tank. The output end of the diaphragm pump is connected to a spray pipe. The end of the spray pipe far from the diaphragm pump is connected to a spray head. Uniformly distributed atomizing nozzles are arranged at the bottom of the spray head. The first half shell, the second half shell, the spray head and the transfer tank form a closed oil mist circulation chamber. An inhalation valve and a discharge valve are respectively arranged at the inlet and outlet of the diaphragm pump.

[0021] Preferably, the eddy current generating mechanism includes air inlet holes opened on the outer side walls of the first half shell and the second half shell. Air pipes are embedded in the air inlet holes. One end of each air pipe passing through the first half shell and the second half shell is connected to an air inlet square pipe. A fan is connected to the inner side wall of the air inlet square pipe near the air pipe through a bracket. A branch pipe is arranged at the junction of the air inlet square pipe and the air pipe. The end of the branch pipe far from the air inlet square pipe is connected to a shunt pipe. Uniformly distributed air outlets facing the spinning are opened on the shunt pipe. An electrostatic dust removal plate facing the air outlets of the shunt pipe is connected to the bottom of the shunt pipe through a U-shaped frame. An isolation component is also arranged at the air inlet end of the air inlet square pipe.

[0022] Preferably, the isolation component includes a mounting shell symmetrically mounted on the air intake square tube near the air inlet, the mounting shell being rotatably connected to a second electrostatic adsorption roller and a third electrostatic adsorption roller that are symmetrically distributed, the second electrostatic adsorption roller and the third electrostatic adsorption roller being connected to a pulley at one end that passes through the mounting shell, a transmission belt being connected between the second electrostatic adsorption roller and the third electrostatic adsorption roller, the top of the second electrostatic adsorption roller being fixedly connected to a driven gear, the top of the air intake square tube being fixedly connected to a driving single-wheel gear driven by a servo motor, the gear teeth on the driving single-wheel gear being meshed with the driven gear, the outer side wall of the air intake square tube being provided with symmetrically distributed grooves, the outer side walls of the adjacent second electrostatic adsorption rollers and the third electrostatic adsorption rollers being wound with a dust filter screen that passes through the grooves, the pinching side wall of the mounting shell being provided with an electrostatic adsorption plate, and the corresponding groove of the third electrostatic adsorption roller being provided with a scraper strip for scraping impurities on the dust filter screen.

[0023] Preferably, the winding mechanism comprises a third guide roller mounted on the rear section of the frame via a bracket, and the rear section of the frame is also provided with a driving winding roller driven by a servo motor.

[0024] A method for using an oiling device of a spinning device comprises the following steps:

[0025] S1: The spinning first passes through the first guide roller and the second guide roller of the guiding mechanism to adjust the direction and maintain the tension, and then passes through the first electrostatic adsorption roller to remove the static electricity on the spinning surface and reduce dust adsorption;

[0026] S2: Slide the first half shell and the second half shell to dock them, and form a closed oil mist circulation chamber through the magnetic absorption layer and the sealing strip. The spinning passes through the first limiting roller, the wire hole and the second limiting roller on the top of the first half shell and the second half shell, and passes through the annular dispersion tube and the mounting ring to ensure that the spinning runs in the center of the chamber;

[0027] S3: The oil supply pump draws oil from the oil storage tank, enters the oil supply pipe through the transfer box, and then is transported to the oil nozzle on the annular dispersion pipe for spraying to oil the spinning;

[0028] S4: The diaphragm pump draws oil from the oil storage tank, and sprays the oil into the chamber through the atomizing nozzle of the nozzle. The fan drives the external air into the air duct. The airflow is diverted to the diverter pipe through the branch pipe, and a vortex is formed from the air outlet, which makes the oil mist spread evenly and wrap the spinning. The electrostatic dust removal plate adsorbs impurities in the airflow to keep the oil mist clean. The single-tooth gear drives the second electrostatic adsorption roller and the third electrostatic adsorption roller to rotate. The dust filter intercepts the dust in the intake air. The electrostatic adsorption plate further purifies the air entering the oil mist circulation chamber. The scraper removes impurities on the surface of the dust filter to prevent the oil mist from fully contacting the spinning under the action of the vortex.

[0029] S5: The excess oil mist flows into the recovery hopper through the recovery valve, is filtered by the filter membrane, and then returns to the oil storage tank for recycling.

[0030] S6: After the oiled spinning is adjusted in tension by the third guiding roller, it is wound into a bobbin by the driving winding roller to complete the winding.

[0031] Compared with the prior art, the present invention provides an oiling device for a spinning equipment, having the following beneficial effects:

[0032] 1. For the oiling device of the spinning equipment, by setting the oil mist plus eddy current mode in combination with the oiling mechanism, the oiling efficiency is improved. The oil agent is atomized by the diaphragm pump and sprayed into the chamber, and forms a dynamic cycle under the action of the eddy current to avoid the deposition of oil mist. The spinning contacts the oil mist at multiple angles in the chamber, ensuring uniform penetration inside and outside the fiber, and the uniform oiling and impurity control improve the spinning strength and surface smoothness, solving the problem of poor oiling uniformity of spinning in the prior art and affecting the oiling effect of spinning.

[0033] 2. For the oiling device of the spinning equipment, the dust filter screen automatic scraping and electrostatic adsorption system reduces the manual maintenance frequency, solving the problem of external dust pollution in the prior art and affecting the oiling quality of spinning.

[0034] 3. For the oiling device of the spinning equipment, the dripping oil agent is collected by the recovery valve at the bottom of the semi-shell, and the oil agent is recycled after the filter membrane intercepts impurities, forming a closed-loop system.

[0035] 4. For the oiling device of the spinning equipment, by setting the carding brush to pre-treat the surface of the spinning, the eddy current pushes the oil mist into the fiber gaps to achieve deep oiling. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 is one of the overall structure diagrams of the present invention;

[0037] Figure 2 is another overall structure diagram of the present invention;

[0038] Figure 3 is the third overall structure diagram of the present invention;

[0039] Figure 4 is one of the connection structure diagrams of the oiling mechanism and the oil mist generating mechanism of the present invention;

[0040] Figure 5 is another connection structure diagram of the oiling mechanism and the oil mist generating mechanism of the present invention;

[0041] Figure 6 is one of the structure diagrams of the eddy current generating mechanism of the present invention;

[0042] Figure 7This is the second structural schematic diagram of the eddy current generating mechanism of the present invention.

[0043] In the figure: 10, frame; 20, guiding mechanism; 210, first guiding roller; 220, second guiding roller; 230, first electrostatic adsorption roller; 30, first half shell; 310, first limiting roller; 320, second limiting roller; 330, slider; 340, recovery valve; 40, second half shell; 50, oiling mechanism; 510, oil storage tank; 511, recovery hopper; 512, multi-layer filter membrane; 520, transfer tank; 530, oil supply pump; 540, suction pipe; 550, upper oil pipe; 560, delivery pipe; 570, annular dispersion pipe; 580, injection nozzle; 590, mounting ring; 591, carding brush; 60, oil mist generating mechanism; 610, diaphragm pump; 620, suction pipe; 630, spray pipe; 640, spray head; 650, atomizing nozzle; 70, eddy current generating mechanism; 710, air duct; 720, intake square pipe; 730, fan; 740, branch pipe; 750, shunt pipe; 760, electrostatic dust removal plate; 770, isolation component; 771, mounting shell; 772, second electrostatic adsorption roller; 773, third electrostatic adsorption roller; 774, belt pulley; 775, transmission belt; 776, driven gear; 777, driving single-tooth gear; 778, dust filter net; 779, electrostatic adsorption plate; 80, winding mechanism; 810, third guiding roller; 820, driving winding roller. Detailed implementation manners

[0044] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0045] Those skilled in the art of the present technology can understand that, unless otherwise defined, all terms (including technical terms and scientific terms) used herein have the same meaning as the general understanding of those of ordinary skill in the technical field to which the present invention belongs. It should also be understood that terms such as those defined in a general dictionary should be understood to have a meaning consistent with the meaning in the context of the prior art, and will not be interpreted with an idealized or overly formal meaning unless defined as herein.

[0046] Embodiment:

[0047] Refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 and Figure 7, an oiling device for a spinning equipment, including a frame 10, and further including:

[0048] A guiding mechanism 20, which is installed at the front section of the frame 10 and is used to guide the direction of spinning;

[0049] A first half shell 30, which is slidably connected to the middle section of the frame 10;

[0050] A second half shell 40, which is slidably connected to the middle section of the frame 10. After the first half shell 30 and the second half shell 40 are butted, an inner cavity forms an oil mist circulation chamber;

[0051] An oiling mechanism 50, which is installed at the middle section of the frame 10 and is placed in the oil mist circulation chamber;

[0052] An oil mist generating mechanism 60, which is installed at the middle section of the frame 10 and the output end of the oil mist generating mechanism 60 is placed in the oil mist circulation chamber;

[0053] An eddy current generating mechanism 70, which is respectively installed on the first half shell 30 and the second half shell 40 and is used to generate eddy currents in the oil mist circulation chamber;

[0054] A winding mechanism 80, which is installed at the tail section of the frame 10 and is used to wind the oiled spinning.

[0055] Refer to Figure 1 , Figure 2 and Figure 3 , the guiding mechanism 20 includes a first guiding roller 210 and a second guiding roller 220 installed at the front section of the frame 10 through a bracket. A first electrostatic adsorption roller 230 installed at the front section of the frame 10 through a bracket is further arranged between the first guiding roller 210 and the second guiding roller 220. The spinning first passes through the first guiding roller 210 and the second guiding roller 220 of the guiding mechanism 20 to adjust the direction and maintain the tension, and passes through the first electrostatic adsorption roller 230 to remove the static electricity on the surface of the spinning and reduce the dust adsorption.

[0056] Refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, first limiting rollers 310 are installed at the tops of the first half shell 30 and the second half shell 40. Second limiting rollers 320 are rotatably connected to the inner side walls of the first half shell 30 and the second half shell 40. Wire holes are provided at the tops of the first half shell 30 and the second half shell 40. Slide the first half shell 30 and the second half shell 40 to make them butt-joint. A sealed oil mist circulation chamber is formed through the magnetic attraction layer and the sealing strip. The spinning fiber passes through the first limiting rollers 310 at the tops of the first half shell 30 and the second half shell 40, the wire holes and the second limiting rollers 320 on the inner side, and at the same time passes through the annular dispersion pipe 570 and the mounting ring 590 to ensure that the spinning fiber runs in the middle of the chamber.

[0057] Refer to Figure 1 , Figure 2 and Figure 3 , sliders 330 that are slidably engaged with the frame 10 are fixedly connected to the bottoms of the first half shell 30 and the second half shell 40. Magnetic attraction layers are provided on the opposite sides of adjacent sliders 330. Sealing strips are provided on the opposite sides of the first half shell 30 and the second half shell 40. A recovery valve 340 is provided at the bottom of the first half shell 30 and the second half shell 40. Excess oil mist flows into the recovery hopper 511 through the recovery valve 340, and after being filtered by the filter membrane 512, it returns to the storage oil tank 510 for recycling.

[0058] Refer to Figure 2 , Figure 4 and Figure 5 , the oiling mechanism 50 includes a storage oil tank 510 installed in the middle section of the frame 10. A transfer tank 520 is connected between the top of the storage oil tank 510. A supply oil pump 530 is connected to the top of the storage oil tank 510. The negative pressure end of the supply oil pump 530 is connected to an oil suction pipe 540 placed in the storage oil tank 510. The output end of the supply oil pump 530 is connected to an oil supply pipe 550 placed in the transfer tank 520. A delivery pipe 560 is connected to the top of the transfer tank 520. The end of the delivery pipe 560 away from the transfer tank 520 is connected to an annular dispersion pipe 570. Uniformly distributed spray nozzles 580 are provided inside the annular dispersion pipe 570. The outer side wall of the delivery pipe 560 is fixedly connected to a mounting ring 590 through a bracket. Uniformly distributed carding brushes 591 are provided inside the mounting ring 590. A recovery hopper 511 corresponding to the recovery valve 340 is provided on the outer side wall of the storage oil tank 510. Multiple layers of filter membranes 512 are provided at the opening of the recovery hopper 511. The recovery hopper 511 is communicated with the storage oil tank 510. The supply oil pump 530 extracts the oil agent from the storage oil tank 510, enters the oil supply pipe 550 through the transfer tank 520, and then is delivered to the spray nozzles 580 on the annular dispersion pipe 570 for spraying to oil the spinning fiber.

[0059] Refer to Figure 3 , Figure 4 and Figure 5, the oil mist generating mechanism 60 includes a diaphragm pump 610 installed in the middle section of the frame 10. The negative pressure end of the diaphragm pump 610 is connected to a suction pipe 620 placed inside the inner cavity of the oil storage tank 510. The output end of the diaphragm pump 610 is connected to a spray pipe 630. One end of the spray pipe 630 far from the diaphragm pump 610 is connected to a spray head 640. The bottom of the spray head 640 is provided with uniformly distributed atomizing nozzles 650. The first half shell 30, the second half shell 40, the spray head 640 and the transfer box 520 form a sealed oil mist circulation chamber. An inhalation valve and a discharge valve are respectively arranged at the inlet and outlet of the diaphragm pump 610. The diaphragm pump 610 extracts the oil agent from the oil storage tank 510 and atomizes and sprays the oil agent into the chamber through the atomizing nozzles 650 of the spray head 640. The inhalation valve and the discharge valve prevent the oil agent from flowing back. The fan 730 drives the external air into the air duct 710. The air flow is split into the shunt pipe 750 through the branch pipe 740, and a vortex is formed from the air outlet, promoting the uniform diffusion of the oil mist and wrapping the spun yarn. The electrostatic dust removal plate 760 adsorbs the impurities in the air flow to keep the oil mist clean.

[0060] Refer to Figure 3 , Figure 6 and Figure 7 , the vortex generating mechanism 70 includes air inlet holes opened on the outer side walls of the first half shell 30 and the second half shell 40. An air duct 710 is embedded in the air inlet holes. One end of the air duct 710 passing through the first half shell 30 and the second half shell 40 is connected with an air inlet square pipe 720. A fan 730 is connected to the inner side wall of one end of the air inlet square pipe 720 close to the air duct 710 through a bracket. A branch pipe 740 is arranged at the junction of the air inlet square pipe 720 and the air duct 710. One end of the branch pipe 740 far from the air inlet square pipe 720 is connected with a shunt pipe 750. The shunt pipe 750 is provided with uniformly distributed air outlets facing the spun yarn. The bottom of the shunt pipe 750 is connected with an electrostatic dust removal plate 760 facing the air outlet of the shunt pipe 750 through a U-shaped frame. An isolation assembly 770 is also arranged at the air inlet end of the air inlet square pipe 720.

[0061] Refer to Figure 6 and Figure 7, the isolation component 770 includes a mounting shell 771 symmetrically installed near the air inlet of the air inlet square pipe 720. The mounting shell 771 is rotatably connected with symmetrically distributed second electrostatic adsorption rollers 772 and third electrostatic adsorption rollers 773. One end of the second electrostatic adsorption roller 772 and the third electrostatic adsorption roller 773 passing through the mounting shell 771 are both connected with belt pulleys 774. A transmission belt 775 is connected between the adjacent second electrostatic adsorption roller 772 and the third electrostatic adsorption roller 773. A driven gear 776 is fixedly connected to the top of the second electrostatic adsorption roller 772. A driving single-tooth gear 777 driven by a servo motor is fixedly connected to the top of the air inlet square pipe 720. The teeth on the driving single-tooth gear 777 are meshed with the driven gear 776, which is used to drive the driven gear 776 to intermittently rotate by the angle of a single tooth. Symmetrically distributed slots are formed on the outer side wall of the air inlet square pipe. A dust filter net 778 passing through the slots is wound around the outer side walls of the adjacent second electrostatic adsorption roller 772 and the third electrostatic adsorption roller 773. An electrostatic adsorption plate 779 is arranged on the side wall of the mounting shell 771. A scraping strip for scraping impurities on the dust filter net 778 is arranged in the slot corresponding to the third electrostatic adsorption roller 773. The driving single-tooth gear 777 drives the second electrostatic adsorption roller 772 and the third electrostatic adsorption roller 773 to rotate. The dust filter net 778 intercepts the dust in the intake air. The electrostatic adsorption plate 779 further purifies the air entering the oil mist circulation chamber. The scraping strip removes the impurities on the surface of the dust filter net to prevent blockage, and the oil mist fully contacts the spinning under the action of the eddy current.

[0062] Refer to Figure 1 , Figure 2 and Figure 3 , the winding mechanism 80 includes a third guiding roller 810 installed at the tail section of the frame 10 through a bracket. A driving winding roller 820 driven by a servo motor is also arranged at the tail section of the frame 10. After the oiled spinning passes through the third guiding roller 810 to adjust the tension, it is wound into a cylinder by the driving winding roller 820 to complete the winding.

[0063] After starting the equipment, the control system detects the states of each mechanism, including the closing state of the first half shell 30 and the second half shell 40, the liquid level of the oil storage tank 510, and whether the diaphragm pump 610 and the oil supply pump 530 are normal, and sets parameters such as the oil mist concentration, the eddy current intensity, and the winding speed according to the spinning type;

[0064] The spinning enters the front section of the frame 10 from an external device, bypasses the first guiding roller 210 and the second guiding roller 220 in sequence to adjust the tension and stabilize the running direction. The first electrostatic adsorption roller 230 is powered on, and the static electricity on the surface of the spinning is eliminated through static electricity neutralization, reducing fiber scattering and dust adsorption;

[0065] The first half shell 30 and the second half shell 40 are slidably butted along the middle section of the frame 10 by the slider 330. The magnetic attraction layer ensures a tight closure, and the sealing strip prevents oil mist leakage. The spinning fiber passes through the first limiting roller 310, the wire hole at the top of the first half shell 30 and the second half shell 40, and the second limiting roller 320 on the inner side, and at the same time passes through the annular dispersion tube 570 and the mounting ring 590 to ensure that the spinning fiber runs in the center of the chamber;

[0066] The oil supply pump 530 extracts the oil agent from the oil storage tank 510, enters the upper oil pipe 550 through the transfer tank 520, and then is transported to the nozzle 580 on the annular dispersion tube 570 for spraying to oil the spinning fiber;

[0067] The diaphragm pump 610 extracts the oil agent from the oil storage tank 510, atomizes the oil agent through the atomizing nozzle 650 of the nozzle 640 and sprays it into the chamber. The fan 730 drives the external air to enter the air duct 710. The air flow is shunted to the shunt pipe 750 through the branch pipe 740, and a vortex is formed from the air outlet, prompting the oil mist to uniformly diffuse and wrap the spinning fiber. The electrostatic dust removal plate 760 adsorbs the impurities in the air flow to keep the oil mist clean. The driving single-tooth gear 777 drives the second electrostatic adsorption roller 772 and the third electrostatic adsorption roller 773 to rotate. The dust filter net 778 intercepts the dust in the intake air. The electrostatic adsorption plate 779 further purifies the air entering the oil mist circulation chamber. The scraping strip removes the impurities on the surface of the dust filter net to prevent blockage. The oil mist fully contacts the spinning fiber under the action of the vortex;

[0068] The oil mist fully contacts the spinning fiber under the action of the vortex. The excess oil mist flows into the recovery hopper 511 through the recovery valve 340, is filtered by the filter membrane 512 and then returns to the oil storage tank 510 for recycling. The combing brush 591 combs the surface of the spinning fiber to ensure that the oil agent penetrates into the fiber;

[0069] After the tension of the oiled spinning fiber is adjusted by the third guiding roller 810, it is wound into a roll by the driving winding roller 820 to complete the winding.

[0070] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.

Claims

1. An oiling device for a spinning equipment, comprising a frame (10), characterized in that, It further includes: A guiding mechanism (20) installed at the front section of the frame (10) for guiding the direction of spinning; A first half shell (30) slidably connected to the middle section of the frame (10); A second half shell (40) slidably connected to the middle section of the frame (10). After the first half shell (30) and the second half shell (40) are docked, an inner cavity forms an oil mist circulation chamber; An oiling mechanism (50) installed at the middle section of the frame (10) and placed inside the oil mist circulation chamber; An oil mist generating mechanism (60) installed at the middle section of the frame (10) and with its output end placed inside the oil mist circulation chamber; An eddy current generating mechanism (70) respectively installed on the first half shell (30) and the second half shell (40) for generating eddy currents inside the oil mist circulation chamber; A winding mechanism (80) installed at the tail section of the frame (10) for winding the oiled spinning; 2. The oiling device of a spinning device according to claim 1, characterized in that, The guiding mechanism (20) includes a first guiding roller (210) and a second guiding roller (220) installed at the front section of the frame (10) through brackets. A first electrostatic adsorption roller (230) installed at the front section of the frame (10) through a bracket is further arranged between the first guiding roller (210) and the second guiding roller (220); 3. The oiling device of a spinning equipment according to claim 2, characterized in that, First limiting rollers (310) are installed at the tops of the first half shell (30) and the second half shell (40). Second limiting rollers (320) are rotatably connected to the inner side walls of the first half shell (30) and the second half shell (40). Wire holes are opened at the tops of the first half shell (30) and the second half shell (40); 4. The oiling device of a spinning device according to claim 3, characterized in that, Sliders (330) slidably matched with the frame (10) are fixedly connected to the bottoms of the first half shell (30) and the second half shell (40). Magnetic adsorption layers are arranged on the opposite sides of adjacent sliders (330). Sealing strips are arranged on the opposite sides of the first half shell (30) and the second half shell (40). A recovery valve (340) is arranged at the bottom of the first half shell (30) and the second half shell (40).

5. The oiling device of a spinning equipment according to claim 4, characterized in that, The oiling mechanism (50) includes an oil storage tank (510) installed in the middle section of the frame (10). A transfer tank (520) is connected between the top of the oil storage tank (510). A fuel supply pump (530) is connected to the top of the oil storage tank (510). The negative pressure end of the fuel supply pump (530) is connected to an oil suction pipe (540) placed in the oil storage tank (510). The output end of the fuel supply pump (530) is connected to an oil supply pipe (550) placed in the transfer tank (520). A delivery pipe (560) is connected to the top of the transfer tank (520). One end of the delivery pipe (560) far from the transfer tank (520) is connected to an annular dispersion pipe (570). Uniformly distributed injection nozzles (580) are arranged inside the annular dispersion pipe (570). An installation ring (590) is fixedly connected to the outer wall of the delivery pipe (560) through a bracket. Uniformly distributed carding brushes (591) are arranged inside the installation ring (590). A recovery hopper (511) corresponding to the recovery valve (340) is arranged on the outer wall of the oil storage tank (510). Multiple layers of filter membranes (512) are arranged at the opening of the recovery hopper (511). The recovery hopper (511) is communicated with the oil storage tank (510).

6. The oiling device of a spinning device according to claim 5, characterized in that, The oil mist generating mechanism (60) includes a diaphragm pump (610) installed in the middle section of the frame (10). The negative pressure end of the diaphragm pump (610) is connected to a suction pipe (620) placed in the inner cavity of the oil storage tank (510). The output end of the diaphragm pump (610) is connected to a spray pipe (630). One end of the spray pipe (630) far from the diaphragm pump (610) is connected to a spray head (640). Uniformly distributed atomizing nozzles (650) are arranged at the bottom of the spray head (640). A closed oil mist circulation chamber is formed by the first half shell (30), the second half shell (40), the spray head (640) and the transfer tank (520). A suction valve and a discharge valve are respectively arranged at the inlet and outlet of the diaphragm pump (610).

7. The oiling device of a spinning equipment according to claim 1, characterized in that, The eddy current generating mechanism (70) includes air inlet holes opened on the outer walls of the first half shell (30) and the second half shell (40). Air ducts (710) are embedded in the air inlet holes. Air inlet square pipes (720) are connected to both ends of the air ducts (710) passing through the first half shell (30) and the second half shell (40). A fan (730) is connected to the inner side wall of one end of the air inlet square pipe (720) close to the air duct (710) through a bracket. A branch pipe (740) is arranged at the junction of the air inlet square pipe (720) and the air duct (710). One end of the branch pipe (740) far from the air inlet square pipe (720) is connected to a shunt pipe (750). Uniformly distributed air outlets facing the spinning are opened on the shunt pipe (750). An electrostatic dust removal plate (760) facing the air outlets of the shunt pipe (750) is connected to the bottom of the shunt pipe (750) through a U-shaped frame. An isolation assembly (770) is further arranged at the air inlet end of the air inlet square pipe (720).

8. The oiling device of a spinning device according to claim 7, characterized in that, The isolation component (770) comprises a mounting shell (771) symmetrically mounted on the air inlet square tube (720) near the air inlet, the mounting shell (771) is rotatably connected to a second electrostatic adsorption roller (772) and a third electrostatic adsorption roller (773) which are symmetrically distributed, one end of the second electrostatic adsorption roller (772) and the third electrostatic adsorption roller (773) passing through the mounting shell (771) are both connected to a pulley (774), a transmission belt (775) is connected between the second electrostatic adsorption roller (772) and the third electrostatic adsorption roller (773), and the top of the second electrostatic adsorption roller (772) is fixedly connected to a driven gear (776) The top of the air intake square tube (720) is fixedly connected to a driving single-tooth gear (777) driven by a servo motor, and the gear teeth on the driving single-tooth gear (777) are meshed with the driven gear (776). The outer wall of the air intake square tube (720) is provided with symmetrically distributed grooves, and the outer walls of the adjacent second electrostatic adsorption roller (772) and the third electrostatic adsorption roller (773) are surrounded by a dust filter (778) passing through the grooves. The side wall of the mounting shell (771) is provided with an electrostatic adsorption plate (779), and a scraper bar for hanging and removing impurities on the dust filter (778) is provided in the corresponding groove of the third electrostatic adsorption roller (773).

9. The oiling device of a spinning device according to claim 1, characterized in that, The winding mechanism (80) comprises a third guide roller (810) mounted on the tail section of the frame (10) via a bracket, and the tail section of the frame (10) is also provided with a driving winding roller (820) driven by a servo motor.

10. A method for using an oiling device of a spinning apparatus according to any one of claims 1-9, characterized in that, The following steps are involved: S1: The spinning first passes through a first guide roller (210) and a second guide roller (220) of a guide mechanism (20), adjusts the direction and maintains the tension, and passes through a first electrostatic adsorption roller (230) to remove static electricity on the spinning surface and reduce dust adsorption; S2: Slide the first half shell (30) and the second half shell (40) to dock them, and form a closed oil mist circulation chamber through the magnetic attraction layer and the sealing strip. The spinning passes through the first limiting roller (310) on the top of the first half shell (30) and the second half shell (40), the wire hole and the second limiting roller (320) on the inner side, and passes through the annular dispersion pipe (570) and the mounting ring (590) at the same time, ensuring that the spinning runs in the center of the chamber; S3: The oil supply pump (530) draws oil from the oil storage tank (510), enters the oil supply pipe (550) through the transfer box (520), and then is transported to the oil injection nozzle (580) on the annular dispersion pipe (570) for spraying to apply oil to the spinning; S4: The diaphragm pump (610) extracts the sizing agent from the storage oil tank (510), atomizes and sprays the sizing agent into the chamber through the atomizing nozzle (650) of the nozzle head (640), the fan (730) drives the external air to enter the air duct (710), the air flow is shunted to the shunt pipe (750) through the branch pipe (740), and a vortex is formed from the air outlet, promoting the uniform diffusion of the oil mist and wrapping the spun fibers. The electrostatic dust removal plate (760) adsorbs the impurities in the air flow to keep the oil mist clean. The driving single-tooth gear (777) drives the second electrostatic adsorption roller (772) and the third electrostatic adsorption roller (773) to rotate. The dust filter net (778) intercepts the dust in the intake air, and the electrostatic adsorption plate (779) further purifies the air entering the oil mist circulation chamber. The scraping strip removes the impurities on the surface of the dust filter net to prevent blockage. The oil mist fully contacts the spun fibers under the action of the vortex; S5: The excess oil mist flows into the recovery hopper (511) through the recovery valve (340), and returns to the storage oil tank (510) for recycling after being filtered by the filter membrane (512); S6: After the sized spun fibers are adjusted in tension by the third guiding roller (810), they are wound into a bobbin by the driving winding roller (820) to complete the winding.

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