A uniform oiling device for Barmag winding equipment

Abstract

The present invention relates to the technical field of chemical fiber oiling, and in particular to a uniform oiling device for a Bama winding device, comprising a device body, a first oiling cylinder is arranged on one side of the device body, a second oiling cylinder is arranged on the device body below the first oiling cylinder, an oiling cavity opening upward is arranged in the second oiling cylinder, first downward electric push rods are arranged at both ends of the first oiling cylinder, a first connecting block is arranged at the telescopic end of the first electric push rod, a first limiting roller is arranged between the first connecting blocks, through grooves are opened on both sides of the first oiling cylinder, connecting plates are arranged on both sides of the oiling cavity, third connecting blocks are arranged at both ends of each connecting plate, and third limiting rollers are arranged on the two third connecting blocks of the same connecting plate, and the third limiting rollers are parallel to the first limiting rollers. The uniform oiling device for a Bama winding device obtained by the present invention can realize uniform oiling of chemical fiber, and has low energy consumption.

Description

Technical Field

[0001] The invention relates to the technical field of chemical fiber oiling, in particular to a uniform oiling device for a Barmag winding device. Background Art

[0002] The Barmag winder is a main unit in the chemical fiber spinning unit. It is a special machine used to further process the primary fibers (including filaments or staple fiber bundles, etc.) obtained during processing and form them into a certain package form.

[0003] During chemical fiber spinning production, the surface of the chemical fiber needs to be evenly oiled. However, the oiling device of the existing Barmag winding equipment sprays oil on the surface of the chemical fiber, resulting in poor contact between the surface of the chemical fiber and the oil, which makes the oil on the surface of the chemical fiber uneven, affecting the subsequent chemical fiber spinning processing. Summary of the invention

[0004] In order to solve the above technical deficiencies, the present invention provides a uniform oiling device for a Barmag winding device, which can uniformly oil the chemical fiber yarn to ensure subsequent processing of the chemical fiber yarn.

[0005] The present invention discloses a uniform oiling device for a Barmag winding device, comprising a device body, a first oiling cylinder is arranged on one side of the device body, a second oiling cylinder is arranged on the device body below the first oiling cylinder, an oiling cavity opening upward is arranged in the second oiling cylinder, first downward electric push rods are arranged at both ends inside the first oiling cylinder, a first connecting block is arranged at the telescopic end of the first electric push rod, a first limiting roller is arranged between the first connecting blocks, through grooves are opened on both sides of the first oiling cylinder, connecting plates are arranged on both sides of the oiling cavity, third connecting blocks are arranged at both ends of each connecting plate, third limiting rollers are arranged on the two third connecting blocks of the same connecting plate, and the third limiting rollers are parallel to the first limiting rollers.

[0006] Preferably, a first connecting rod is provided on both sides of the telescopic end of each first electric push rod, the first connecting rod extends to both sides of the first limiting roller, a second connecting block is provided at the end of the first connecting rod, a second limiting roller is provided between the second connecting blocks on the same side, and the position of the second limiting roller in the vertical direction corresponds to the position of the third limiting roller.

[0007] Preferably, a fixed box is provided at the bottom of the second upper oil cylinder, a piston cylinder is provided in the fixed box, a piston rod is provided inside the piston cylinder, the piston rod extends to the outside of the piston cylinder, one of the third limiting rollers is connected to the piston rod through a transmission mechanism, the rotating third limiting roller drives the piston rod to reciprocate, a fixed pipe and a connecting pipe are connected to the piston cylinder at one end of the piston rod, the connecting pipe extends to the inside of the upper oil chamber, the fixed pipe is connected to the oil supply device, and both the fixed pipe and the connecting pipe are provided with a one-way valve, and the oil enters the piston cylinder from the oil supply device and is transported to the upper oil chamber.

[0008] Preferably, the structure of the transmission mechanism is as follows: a transmission box is arranged on a third connecting block at one end of a third limiting roller transmission connected to the piston rod, a rotating rod is arranged in the transmission box, the rotating rod is connected to one end of the third limiting roller, a worm wheel is arranged on the transmission rod, a worm is arranged in the transmission box, the worm is cooperatively connected with the worm wheel, the interior of the connecting plate is a hollow structure, the worm extends into the hollow structure of the connecting plate, a transmission groove is arranged on the second oiling cylinder at the connection between the connecting plate and the second oiling cylinder, a first transmission column is rotatably connected in the transmission groove, a first pulley connected by belt transmission is arranged on the first transmission column and the worm, the first transmission column extends into the interior of the fixed box, a second transmission column is arranged in the fixed box, and the second The transmission column is docked with the first transmission column, and a fixed shaft is rotatably connected in a fixed box at the second transmission column. The second transmission column and the fixed shaft are both provided with bevel gears meshing in the same direction, a second pulley is provided on the fixed shaft, a rotating shaft is provided in the fixed box, a limiting block is provided on the rotating shaft, a limiting groove is provided on the limiting block, a second connecting rod is provided in the fixed box above the rotating shaft, a second pulley is also provided on the second connecting rod, the two second pulleys are connected by belt transmission, a rotating disk is provided on the second connecting rod, a pin is provided on the rotating disk, the pin extends into the limiting groove, an arc rack is provided at the bottom of the limiting block, a spur rack is provided at the end of the piston rod outside the piston cylinder, and the arc rack is matched with the spur rack and connected.

[0009] Preferably, the number of the piston cylinders is two, the piston rods are arranged opposite to each other, and the two ends of the spur rack are connected to the piston rods of the two piston cylinders.

[0010] Preferably, a first switch valve and a second switch valve are provided at the bottom of the second oiling cylinder, the first switch valve is connected to the oil supply device through a pipeline, and the second switch valve is connected to the oil collection device through a pipeline.

[0011] Preferably, a telescopic mechanism is provided on the device body, and the first oiling cylinder is provided on the telescopic mechanism.

[0012] The uniform oiling device of the Barmag winding equipment obtained by the present invention has the following beneficial effects:

[0013] 1. It is provided with an oiling chamber, a first connecting block and a first limiting roller, and the silk thread is pulled to the top of the second oiling cylinder, and then one end of the silk thread is connected to the traction mechanism, and then the telescopic mechanism pushes the first oiling cylinder to move, so that the first oiling cylinder moves to a specified position, and then the telescopic end of the first electric telescopic rod pushes the first connecting block to move downward, so that the first limiting roller pushes the silk thread to move down, so that the silk thread moves to a specified position, and at the same time, the first connecting rod pushes the second connecting block and the second limiting roller to move, so that the second limiting roller and the third limiting roller limit the silk thread, and then oil is injected into the upper oil chamber through the first switch valve, and then the traction mechanism is started to move the silk thread, and the silk thread is immersed and moved in the oil, so that the oil on the outside of the silk thread is evenly attached.

[0014] 2. It is provided with a third limiting roller, a rotating rod and a piston cylinder. In the process of the silk thread moving, the silk thread drives the second limiting roller and the third limiting roller to rotate, so that the third limiting roller drives the worm wheel to rotate through the rotating rod, and the worm wheel drives the first pulley to rotate through the worm, so that the first transmission column passes through the second transmission column, the bevel gear, the fixed rod and the second pulley, so that the second connecting rod rotates, so that the rotating disk rotates, so that the rotating disk drives the pin to rotate, so that the pin passes through the limiting groove, so that the limiting block reciprocates left and right with the rotating shaft as the axis, so that the gear ring passes through the teeth and the tooth groove, so that the rack reciprocates left and right, so that the oil in the external oil supply device is sucked into the piston cylinder through the fixed pipe, and then discharged into the upper oil chamber through the connecting pipe, so that the oil level in the upper oil chamber is kept at a stable position, so as to facilitate oiling of the silk thread, thereby preventing the oil from adhering to the silk thread and moving out of the upper oil chamber, causing the amount of oil in the upper oil chamber to be reduced, so that the silk thread and the oil cannot contact each other. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the internal structure of the present invention;

[0016] Figure 2 It is a side view structural schematic diagram of the present invention;

[0017] Figure 3 It is a schematic diagram of the side view structure of the rotating disk of the present invention;

[0018] Figure 4 It is a partial structural schematic diagram of the present invention;

[0019] Figure 5 For the present invention Figure 1 A magnified image of point A;

[0020] Figure 6 For the present invention Figure 1 The enlarged view of point B;

[0021] Figure 7 For the present invention Figure 1 Enlarged view of point C.

[0022] In the figure: 1, device body; 2, first oiling cylinder; 3, second oiling cylinder; 4, oiling chamber; 5, first electric telescopic rod; 6, first connecting block; 7, first limiting roller; 8, through groove; 9, first connecting rod; 10, second connecting block; 11, second limiting roller; 12, connecting plate; 13, third connecting block; 14, rotating rod; 15, third limiting roller; 16, transmission box; 17, worm gear; 18, worm; 19, transmission groove; 20, first transmission Column; 21, first pulley; 22, fixed box; 24, second transmission column; 25, fixed shaft; 26, bevel gear; 27, second connecting rod; 28, rotating disk; 29, second pulley; 30, rotating shaft; 31, limit block; 32, limit groove; 33, pin; 34, arc rack; 35, straight rack; 36, piston cylinder; 37, piston rod; 38, connecting pipe; 39, fixed pipe; 40, first switch valve; 41, second switch valve. DETAILED DESCRIPTION

[0023] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined invention purpose, the specific implementation mode, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0024] Embodiment 1:

[0025] like Figure 1 As shown, the present invention discloses a uniform oiling device for a Bama winding device, comprising a device body 1, a first oiling cylinder 2 is arranged on one side of the device body 1, a second oiling cylinder 3 is arranged on the device body 1 below the first oiling cylinder 2, an oiling cavity 4 opening upward is arranged in the second oiling cylinder 3, downward first electric push rods 5 are arranged at both ends inside the first oiling cylinder 2, a first connecting block 6 is arranged at the telescopic end of the first electric push rod 5, a first limiting roller 7 is arranged between the first connecting blocks 6, through grooves 8 are opened on both sides of the first oiling cylinder 2, connecting plates 12 are arranged on both sides of the oiling cavity 4, third connecting blocks 13 are arranged at both ends of each connecting plate 12, third limiting rollers 15 are arranged on the two third connecting blocks 13 of the same connecting plate 12, and the third limiting rollers 15 are parallel to the first limiting rollers 7.

[0026] Among them, the device body 1 is a Barmag winding device, and the first oiling cylinder 2, the second oiling cylinder 3, etc. are all arranged on the frame of the Barmag winding device. The silk thread enters from one of the through slots 8 of the first oiling cylinder 2 and passes through the other through slot 8; in this process, the silk thread passes over the two third limiting rollers 15, and when the first electric push rod 5 drives the first limiting roller 7 to move downward, the silk thread can be pressed to the bottom of the third limiting roller 15, that is, the silk thread enters the oiling chamber 4. During the working process, the oiling chamber 4 can be filled with oil, so the silk thread is transported from the inside of the oil to achieve uniform oiling and more sufficient oiling. The running time of the silk thread in the oil can be determined according to the speed of the silk thread, the amount of oil and the depth of the silk thread pressed into the oil by the first limiting roller 7, and can be adjusted according to actual needs.

[0027] Embodiment 2:

[0028] like Figure 1-Figure 7 As shown, the present invention discloses a uniform oiling device for a Barmag winding device, which is different from Example 1 in that:

[0029] First connecting rods 9 are arranged on both sides of the telescopic end of each first electric push rod 5, and the first connecting rods 9 extend to both sides of the first limiting roller 7. Second connecting blocks 10 are arranged at the ends of the first connecting rods 9, and second limiting rollers 11 are arranged between the second connecting blocks 10 on the same side, and the position of the second limiting rollers 11 in the vertical direction corresponds to the position of the third limiting rollers 15. The second limiting rollers 11 are located above the third limiting rollers 15. When the first electric push rods 5 drive the first limiting rollers 7 to press down, the second limiting rollers 11 are pressed on the third limiting rollers 15, and the silk threads are clamped at this time, so the silk threads can be kept stable during the conveying process.

[0030] A fixed box 22 is provided at the bottom of the second upper oil cylinder 3, and a piston cylinder 36 is provided in the fixed box 22. A piston rod 37 is provided inside the piston cylinder 36, and the piston rod 37 extends to the outside of the piston cylinder 36. One of the third limiting rollers 15 is connected to the piston rod 37 through a transmission mechanism, and the rotating third limiting roller 15 drives the piston rod 37 to reciprocate. A fixed pipe 39 and a connecting pipe 38 are connected to the piston cylinder 36 at one end of the piston rod 37, and the connecting pipe 38 extends to the inside of the upper oil chamber 4. The fixed pipe 39 is connected to the oil supply device, and both the fixed pipe 39 and the connecting pipe 38 are provided with a one-way valve. The oil enters the piston cylinder 36 from the oil supply device and is transported to the upper oil chamber 4.

[0031] In order to save energy, during the movement of the wire, the wire drives the third limiting roller 15 to rotate, and the rotation of the third limiting roller 15 can drive the piston to move through the transmission mechanism. During the reciprocating movement of the piston, the oil can be sucked from the oil supply device into the piston cylinder 36, and then transported from the piston cylinder 36 to the upper oil chamber 4, so as to replenish the oil in the upper oil chamber 4 and keep the oil in the upper oil chamber 4 stable. The above process can utilize power, reduce the additional kinetic energy input of the oil transport, and reduce energy consumption.

[0032] The structure of the transmission mechanism is as follows: a transmission box 16 is arranged on the third connecting block 13 at one end of the third limiting roller 15 transmission-connected to the piston rod 37, a rotating rod 14 is arranged in the transmission box 16, the rotating rod 14 is connected to one end of the third limiting roller 15, a worm wheel 17 is arranged on the transmission rod, a worm 18 is arranged in the transmission box 16, the worm 18 is matched and connected with the worm wheel 17, the interior of the connecting plate 12 is a hollow structure, the worm 18 extends to the interior of the hollow structure of the connecting plate 12, a transmission groove 19 is arranged on the second oiling cylinder 3 at the connection between the connecting plate 12 and the second oiling cylinder 3, a first transmission column 20 is rotatably connected in the transmission groove 19, a first pulley 21 connected by belt transmission is arranged on the first transmission column 20 and the worm 18, the first transmission column 20 extends to the interior of the fixed box 22, a second transmission column 24 is arranged in the fixed box 22, the second transmission column 24 is connected to the first transmission column 20, and the second transmission column 24 is connected to the first transmission column 20. The moving column 20 is docked, and a fixed shaft 25 is rotatably connected in the fixed box 22 at the second transmission column 24. The second transmission column 24 and the fixed shaft 25 are both provided with bevel gears 26 that mesh with each other. A second pulley 29 is provided on the fixed shaft 25. A rotating shaft 30 is provided in the fixed box 22, a limiting block 31 is provided on the rotating shaft 30, and a limiting groove 32 is provided on the limiting block 31. A second connecting rod 27 is provided in the fixed box 22 above the rotating shaft 30, and a second pulley 29 is also provided on the second connecting rod 27. The two second pulleys 29 are connected by belt transmission, a rotating disk 28 is provided on the second connecting rod 27, and a pin 33 is provided on the rotating disk 28. The pin 33 extends into the limiting groove 32, and an arc rack 34 is provided at the bottom of the limiting block 31. A straight rack 35 is provided at the end of the piston rod 37 outside the piston cylinder 36, and the arc rack 34 is matched and connected with the straight rack 35.

[0033] The transmission mechanism sequentially transmits one of the third limiting rollers 15 through the worm gear 17, the worm 18, the first transmission column 20, the second transmission column 24, the limiting block 31, the rotating disk 28, the arc-shaped rack 34 and the straight rack 35 to achieve connection with the piston rod 37, and converts the rotation of the third limiting roller 15 into the reciprocating motion of the piston rod 37 in the piston cylinder 36, thereby extracting and delivering the oil to the upper oil chamber 4 to maintain the stability of the amount of oil in the upper oil chamber 4. In addition, the power in the first upper oil cylinder 2 can be transmitted to the fixed box 22 outside the first upper oil cylinder 2, and the power transmission is stable and reliable.

[0034] The number of the piston cylinders 36 is two, and the piston rods 37 are arranged opposite to each other. The two ends of the spur rack 35 are connected to the piston rods 37 of the two piston cylinders 36. The number of the piston cylinders 36 is determined according to the actual amount of oil required to be added. For example, one or two are both acceptable. When there are two piston cylinders 36, the two staggered reciprocating motions are performed during the swinging process of the limit block 31 to transport the oil to the upper oil chamber 4.

[0035] A first switch valve 40 and a second switch valve 41 are provided at the bottom of the second oiling cylinder 3. The first switch valve 40 is connected to the oil supply device through a pipeline, and the second switch valve 41 is connected to the oil collection device through a pipeline. When the oil is initially added or completely replaced, the first switch valve 40 and the second switch valve 41 can be set to achieve rapid replacement of the oil to ensure normal oiling.

[0036] A telescopic mechanism is arranged on the device body 1, and the first oiling cylinder 2 is arranged on the telescopic mechanism. The telescopic mechanism can be a hydraulic cylinder, or a pneumatic cylinder or an electric push rod.

[0037] 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.

[0038] 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.

[0039] 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.

[0040] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment as above, it is not used 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 according to 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 uniform oiling device for a Barmag winding device, comprising a device body, characterized in that: A first oiling cylinder is arranged on one side of the device body, a second oiling cylinder is arranged on the device body below the first oiling cylinder, an oiling cavity opening upward is arranged in the second oiling cylinder, downward first electric push rods are arranged at both ends inside the first oiling cylinder, a first connecting block is arranged at the telescopic end of the first electric push rod, a first limiting roller is arranged between the first connecting blocks, through grooves are opened on both sides of the first oiling cylinder, connecting plates are arranged on both sides inside the oiling cavity, third connecting blocks are arranged at both ends of each connecting plate, third limiting rollers are arranged on the two third connecting blocks of the same connecting plate, and the third limiting rollers are parallel to the first limiting rollers; first connecting rods are arranged on both sides of the telescopic end of each first electric push rod, and the first connecting rod extends to the first limiting roller On both sides of the first connecting rod, a second connecting block is provided at the end portion of the first connecting rod, and a second limiting roller is provided between the second connecting blocks on the same side, and the position of the second limiting roller in the vertical direction corresponds to the position of the third limiting roller; a fixed box is provided at the bottom of the second upper oil cylinder, and a piston cylinder is provided in the fixed box, and a piston rod is provided inside the piston cylinder, and the piston rod extends to the outside of the piston cylinder, and one of the third limiting rollers is connected to the piston rod through a transmission mechanism, and the rotating third limiting roller drives the piston rod to reciprocate, and a fixed pipe and a connecting pipe are connected to the piston cylinder at one end of the piston rod, and the connecting pipe extends to the inside of the upper oil chamber, and the fixed pipe is connected to the oil supply device, and a one-way valve is provided on the fixed pipe and the connecting pipe, and the oil enters the oil supply device from the oil supply device The oil is then transported to the oil chamber after the piston cylinder; the structure of the transmission mechanism is as follows: a transmission box is arranged on the third connecting block at one end of the third limiting roller connected to the piston rod, a rotating rod is arranged in the transmission box, the rotating rod is connected to one end of the third limiting roller, a worm wheel is arranged on the transmission rod, a worm is arranged in the transmission box, the worm is matched with the worm wheel, the interior of the connecting plate is a hollow structure, the worm extends to the interior of the hollow structure of the connecting plate, a transmission groove is arranged on the second oiling cylinder at the connection between the connecting plate and the second oiling cylinder, a first transmission column is rotatably connected in the transmission groove, a first pulley connected by belt transmission is arranged on the first transmission column and the worm, the first transmission column extends to the interior of the fixed box, and a second transmission column is arranged in the fixed box. The second transmission column is docked with the first transmission column, and a fixed shaft is rotatably connected in a fixed box at the second transmission column. The second transmission column and the fixed shaft are both provided with bevel gears meshing in the same direction. A second pulley is provided on the fixed shaft, a rotating shaft is provided in the fixed box, a limiting block is provided on the rotating shaft, a limiting groove is provided on the limiting block, a second connecting rod is provided in the fixed box above the rotating shaft, a second pulley is also provided on the second connecting rod, the two second pulleys are connected by belt transmission, a rotating disk is provided on the second connecting rod, a pin is provided on the rotating disk, the pin extends into the limiting groove, an arc-shaped rack is provided at the bottom of the limiting block, and a spur rack is provided at the end of the piston rod outside the piston cylinder, and the arc-shaped rack is matched and connected with the spur rack.

2. The uniform oiling device for Barmag winding equipment according to claim 1, characterized in that: There are two piston cylinders, the piston rods are arranged opposite to each other, and the two ends of the spur rack are connected to the piston rods of the two piston cylinders.

3. The uniform oiling device for Barmag winding equipment according to claim 1, characterized in that: A first switch valve and a second switch valve are arranged at the bottom of the second oiling cylinder. The first switch valve is connected to the oil supply device through a pipeline, and the second switch valve is connected to the oil collection device through a pipeline.

4. The uniform oiling device for Barmag winding equipment according to claim 1, characterized in that: A telescopic mechanism is arranged on the device body, and the first oiling cylinder is arranged on the telescopic mechanism.

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