A kind of oiling device for polyester yarn production

Abstract

The utility model discloses an oiling device for polyester yarn production, which belongs to the technical field of polyester yarn production. The oiling device for polyester yarn production comprises an oil tank, a vertical plate is fixedly connected to the top of the oil tank, a horizontal plate is fixedly connected to the top of the vertical plate, and a motor is fixedly connected to the top of the horizontal plate. The oiling device for polyester yarn production controls the motor to rotate forward, and the threaded rod drives the top cover to automatically open and move upward, the sliding rods on the two outermost roller groups are located in the vertical groove of the slide, and the sliding rods on the two innermost roller groups are located in the horizontal groove of the slide, and the horizontal groove of the slide squeezes the sliding rod, and the two innermost roller groups start to move upward first, until the sliding rods on the two outermost roller groups also enter the horizontal groove of the slide, and at this time, the two outermost roller groups also start to move upward, until the four roller groups are located at the same horizontal line, and at this time, the four roller groups are also completely out of the oil tank, which is convenient for users to pass the polyester yarn through the rollers, and their hands will not be covered with oil.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester yarn production, and more specifically to an oiling device for polyester yarn production. Background Art

[0002] Polyester is an important variety of synthetic fiber. Polyester has excellent shaping properties. In the production of polyester yarn, oiling is an indispensable process in the production of polyester yarn. It plays an extremely important role in improving the stability of the spinning process, improving the bundling of the yarn bundles, and reducing the breakage in the spinning process.

[0003] A Chinese patent discloses "an oiling device for polyester yarn production" with patent number CN202021085321.3. The scheme records "an oiling device for polyester yarn production, including an oil tank, a top cover and a shell, the top of the oil tank is connected to the top cover, the upper part of one end of the oil tank is fixedly installed with a shell, the lower parts of both ends of the oil tank are fixedly plugged with discharge pipes connected to the interior of the oil tank, the interior of the oil tank has a receiving space, the oil tank is respectively provided with a partition, a first roller, an extrusion roller, a conveying roller, a second roller and a feed roller, the two ends of the partition are respectively fixedly connected to the inner walls of the two sides of the oil tank, the interior of the oil tank is divided into two groups of relatively independent placement grooves by the partition, the two groups of placement grooves are respectively a first oil pool and a second oil pool, the bottom ends of the first oil pool and the second oil pool The inner wall is fixedly connected with a slide; the slide is provided with two groups, and a heating block is fixedly installed on the slide located in the first oil pool. "The oiling device for polyester yarn production is reasonably designed and easy to use, and can meet the use needs of enterprises, but there are still certain problems. When the device is used, especially when inserting polyester yarn, the user needs to first pass the polyester yarn through the through hole on one side of the oil tank, and after the polyester yarn enters the oil tank, the polyester yarn is passed through the feed roller, two sets of second rollers, conveying rollers, first rollers and squeezing rollers in sequence, and finally passes through the through hole on the other side of the oil tank. The operation is very inconvenient, and the rollers that the polyester yarn needs to pass through are all in the oil tank, and the heights are different. The second roller is even in the oil. When the user inserts the polyester yarn, the hands will be full of oil, which is very inconvenient. Utility Model Content

[0004] The purpose of the utility model is to provide an oiling device for polyester yarn production to solve the problems raised in the above background technology:

[0005] When using some existing oiling devices, especially when threading polyester yarn, the user needs to first pass the polyester yarn through the through hole on one side of the oil tank. After the polyester yarn enters the oil tank, the polyester yarn is passed through the feed roller, two sets of second rollers, the conveying roller, the first roller and the squeezing roller in sequence, and finally passes out from the through hole on the other side of the oil tank. The operation is very inconvenient, and the rollers that the polyester yarn needs to pass through are all in the oil tank, and at different heights. The second roller is even in the oil. When the user threads the polyester yarn, the hands will be full of oil, which is very inconvenient.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A lubrication device for polyester yarn production comprises an oil tank, a vertical plate is fixedly connected to the top of the oil tank, a horizontal plate is fixedly connected to the top of the vertical plate, a motor is fixedly connected to the top of the horizontal plate, an output shaft of the motor vertically penetrates the horizontal plate and extends to the bottom of the horizontal plate, the output shaft of the motor is rotatably connected to the horizontal plate, a threaded rod is fixedly connected to the output end of the motor, a top cover is connected to the external thread of the threaded rod, the motor drives the threaded rod to rotate, and the threaded rod drives the top cover to move up and down, a lifting plate is fixedly connected to the bottom of the top cover, and a sliding plate is provided inside the lifting plate The groove is a U-shaped structure, consisting of a horizontal groove in the middle and vertical grooves distributed at both ends of the horizontal groove. The slide bar is squeezed by the inner wall of the groove to drive the slider to slide in the inclined groove, thereby changing the position of the roller. The slide bar is slidably connected inside the groove, and an inclined groove is provided on the side of the oil tank close to the lifting plate. The slide bar is slidably connected inside the inclined groove, and the slider is fixedly connected to the slide bar. The end of the slide bar away from the slider is fixedly connected to a mounting plate, and the mounting plate is rotatably connected to the outside. The roller is used to guide and limit the polyester yarn entering the oil tank.

[0008] Preferably, the bottom of the threaded rod is rotatably connected to a support rod, the support rod is fixedly connected to the oil tank, and the threaded rod is supported by the support rod.

[0009] Preferably, the top cover is internally slidably connected with a guide rod, one end of the guide rod is fixedly connected to the oil tank, and the other end of the guide rod is fixedly connected to the cross plate. Four guide rods are provided and symmetrically distributed at the four corners of the top cover, so as to limit and guide the top cover and ensure the stability of the top cover when it moves up and down.

[0010] Preferably, through grooves are provided on the corresponding two side edges of the oil tank, a pressure block is slidably connected inside the through groove, the pressure block is fixedly connected to the top cover, a groove is provided on the lower surface of the pressure block, the groove is an arc-shaped structure, and the polyester yarn is limited by the groove and the through groove.

[0011] Preferably, there are four slide bars in total, and the four slide bars are symmetrically distributed. Accordingly, the four groups of rollers on the four slide bars are used to guide and limit the polyester yarn. The four inclined grooves are grouped in pairs, and the two groups of inclined grooves are inverted V-shaped structures.

[0012] Preferably, a control switch is fixedly connected to the outside of the oil tank, the motor is electrically connected to the control switch, the electrical equipment is powered by an external power supply such as AC power, and the motor is controlled by the control switch. The above are all existing well-known technologies and will not be elaborated on here.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1) When the oiling device for polyester yarn production is in use, the motor is controlled to rotate forward, and the threaded rod drives the top cover to automatically open and move upward. The sliding bars on the two outermost roller groups are located in the vertical groove of the slide, and the sliding bars on the two innermost roller groups are located in the horizontal groove of the slide. When the lifting plate rises, the horizontal groove of the slide squeezes the sliding bar, so that the two innermost roller groups start to move upward first, until the sliding bars on the two outermost roller groups also enter the horizontal groove of the slide. At this time, the two outermost roller groups also start to move upward until the four roller groups are located on the same horizontal line. At this time, the four roller groups are also completely out of the oil tank, which is convenient for users to pass the polyester yarn through the rollers, and their hands will not be covered with oil.

[0015] 2) When the oiling device for polyester yarn production is in use, when the polyester yarn needs to be inserted, the top cover will be controlled to rise. During the process, the top cover will drive the pressing block at the bottom to separate from the through grooves on both sides of the oil tank, so that the user can put the polyester yarn that has passed through the roller directly into the through groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model before the top cover is opened;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model after the top cover is opened;

[0018] Figure 3 It is a schematic cross-sectional view of the whole of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the slider of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the slideway of the utility model.

[0021] Explanation of the numbers in the figure: 1. Oil tank; 2. Vertical plate; 3. Horizontal plate; 4. Motor; 5. Threaded rod; 6. Top cover; 7. Lifting plate; 8. Slide groove; 9. Slide rod; 10. Inclined groove; 11. Sliding block; 12. Mounting plate; 13. Roller; 14. Support rod; 15. Guide rod; 16. Through groove; 17. Pressure block; 18. Recess; 19. Control switch. DETAILED DESCRIPTION

[0022] When using some existing oiling devices, especially when inserting polyester yarn, the user needs to first pass the polyester yarn through the through hole on one side of the oil tank. After the polyester yarn enters the oil tank, the polyester yarn is passed through the feed roller, two sets of second rollers, the conveying roller, the first roller and the squeezing roller in sequence, and finally passes out from the through hole on the other side of the oil tank. The operation is very inconvenient, and the rollers that the polyester yarn needs to pass through are all in the oil tank and at different heights. The second roller is even in the oil. When the user inserts the polyester yarn, his hands will be full of oil, which is very inconvenient. The following solution is used to solve this problem.

[0023] See also Figures 1 to 5 A lubrication device for polyester yarn production includes an oil tank 1, a vertical plate 2 is fixedly connected to the top of the oil tank 1, a horizontal plate 3 is fixedly connected to the top of the vertical plate 2, a motor 4 is fixedly connected to the top of the horizontal plate 3, an output shaft of the motor 4 vertically penetrates the horizontal plate 3 and extends to the bottom of the horizontal plate 3, the output shaft of the motor 4 is rotatably connected to the horizontal plate 3, a threaded rod 5 is fixedly connected to the output end of the motor 4, the external thread of the threaded rod 5 is connected to a top cover 6, the motor 4 drives the threaded rod 5 to rotate, and the threaded rod 5 drives the top cover 6 to move up and down, and a lifting plate 7 is fixedly connected to the bottom of the top cover 6, and a slide groove 8 is provided inside the lifting plate 7, and the slide groove 8 is U-shaped The structure consists of a horizontal groove in the middle and vertical grooves distributed at both ends of the horizontal groove. The slide bar 9 is squeezed by the inner wall of the slide groove 8, which can drive the slider 11 to slide in the inclined groove 10, thereby changing the position of the roller 13. The slide bar 9 is slidably connected inside the slide groove 8. An inclined groove 10 is provided on the side of the oil tank 1 close to the lifting plate 7. The slide bar 11 is slidably connected inside the inclined groove 10. The slider 11 is fixedly connected to the slide bar 9. The end of the slide bar 9 away from the slider 11 is fixedly connected to the mounting plate 12. The outside of the mounting plate 12 is rotatably connected to the roller 13, and the polyester yarn entering the oil tank 1 is guided and limited by the roller 13.

[0024] The bottom of the threaded rod 5 is rotatably connected to a support rod 14, and the support rod 14 is fixedly connected to the oil tank 1. The threaded rod 5 is supported by the support rod 14 to ensure the stability of the threaded rod 5 when rotating.

[0025] The top cover 6 is internally slidably connected with a guide rod 15, one end of which is fixedly connected to the oil tank 1, and the other end of which is fixedly connected to the cross plate 3. Four guide rods 15 are provided, which are symmetrically distributed at the four corners of the top cover 6, and are used to limit and guide the top cover 6 so that the top cover 6 can only move up and down, thereby ensuring the stability of the top cover 6 when moving up and down.

[0026] The corresponding two side edges of the oil tank 1 are provided with through grooves 16, and a pressure block 17 is slidably connected inside the through groove 16. The pressure block 17 is fixedly connected to the top cover 6. A groove 18 is provided on the lower surface of the pressure block 17. The groove 18 is an arc-shaped structure. After the pressure block 17 enters the through groove 16, it can limit the polyester yarn passing through the groove 18 and the through groove 16.

[0027] There are four slide bars 9, which are symmetrically distributed. Correspondingly, the four groups of rollers 13 on the four slide bars 9 are used to guide and limit the polyester yarn. The four inclined grooves 10 are grouped in pairs, and the two groups of inclined grooves 10 are inverted V-shaped structures.

[0028] A control switch 19 is fixedly connected to the outside of the fuel tank 1, the motor 4 is electrically connected to the control switch 19, the electrical equipment is powered by an external power supply such as AC power, and the motor 4 is controlled by the control switch 19. The above are all existing well-known technologies and will not be elaborated on here.

[0029] The use steps of the utility model are as follows: when the oiling device for polyester yarn production is in use and polyester yarn needs to be put in, the user controls the motor 4 to rotate forward through the control switch 19, and the motor 4 drives the top cover 6 to automatically open and move upward through the threaded rod 5, and the top cover 6 drives the lifting plate 7 to rise. At this time, the sliding rods 9 on the two outermost groups of rollers 13 are located in the vertical grooves of the slide 8, and the sliding rods 9 on the two innermost groups of rollers 13 are located in the horizontal grooves of the slide 8. When the lifting plate 7 rises, the horizontal grooves of the slide 8 squeeze the sliding rods 9, so that the two innermost groups of rollers 13 start to move upward first, until the sliding rods 9 on the two outermost groups of rollers 13 also enter the horizontal grooves of the slide 8, and at this time, the two outermost groups of rollers 13 also start to move upward until the four groups of rollers 13 are located on the same horizontal line, and at this time, the four groups of rollers 13 are also completely out of the oil tank 1. , it is convenient for the user to pass the polyester yarn through the roller 13, and the pressing block 17 will be driven to separate from the through grooves 16 on both sides of the oil tank 1 during the rising process of the top cover 6. After the user puts the polyester yarn that has passed through the roller 13 into the through groove 16 again, the motor 4 is controlled to reverse, and the top cover 6 descends at this time, and the slide bar 9 is squeezed through the transverse groove of the slide groove 8, driving the four groups of rollers 13 to move downward. When the two outermost groups of rollers 13 enter the vertical groove of the slide groove 8 from the transverse groove of the slide groove 8, the two outermost groups of rollers 13 will no longer continue to move downward, and as the top cover 6 continues to descend, the two innermost groups of rollers 13 will continue to move downward, so that the two innermost groups of rollers 13 will pull the polyester yarn into the oil until the top cover 6 and the oil tank 1 are closed. At this time, the polyester yarn can be transported and soaked and oiled by the oil in the oil tank 1.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An oiling device for polyester yarn production, comprising an oil tank (1), characterized in that: The top of the oil tank (1) is fixedly connected to a vertical plate (2), the top of the vertical plate (2) is fixedly connected to a horizontal plate (3), the top of the horizontal plate (3) is fixedly connected to a motor (4), the output shaft of the motor (4) vertically penetrates the horizontal plate (3) and extends to the bottom of the horizontal plate (3), the output shaft of the motor (4) is rotatably connected to the horizontal plate (3), the output end of the motor (4) is fixedly connected to a threaded rod (5), the outer thread of the threaded rod (5) is connected to a top cover (6), and the bottom of the top cover (6) is fixedly connected to A lifting plate (7), wherein a slide groove (8) is provided inside the lifting plate (7), and a slide rod (9) is slidably connected inside the slide groove (8); an inclined groove (10) is provided inside the oil tank (1) on a side close to the lifting plate (7), and a slider (11) is slidably connected inside the inclined groove (10), and the slider (11) is fixedly connected to the slider (9); an end of the slider (9) away from the slider (11) is fixedly connected to a mounting plate (12), and a roller (13) is rotatably connected to the outside of the mounting plate (12).

2. The oiling device for polyester yarn production according to claim 1, characterized in that: The bottom of the threaded rod (5) is rotatably connected to a support rod (14), and the support rod (14) is fixedly connected to the oil tank (1).

3. The oiling device for polyester yarn production according to claim 1, characterized in that: A guide rod (15) is slidably connected inside the top cover (6), one end of the guide rod (15) is fixedly connected to the oil tank (1), and the other end of the guide rod (15) is fixedly connected to the cross plate (3).

4. The oiling device for polyester yarn production according to claim 1, characterized in that: The corresponding two side edges of the oil tank (1) are each provided with a through groove (16), a pressing block (17) is slidably connected inside the through groove (16), the pressing block (17) is fixedly connected to the top cover (6), and a groove (18) is provided on the lower surface of the pressing block (17).

5. The oiling device for polyester yarn production according to claim 1, characterized in that: There are four sliding rods (9) in total, and the four sliding rods (9) are symmetrically distributed.

6. The oiling device for polyester yarn production according to claim 1, characterized in that: A control switch (19) is fixedly connected to the outside of the oil tank (1), and the motor (4) is electrically connected to the control switch (19).

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