Winding equipment for rotor spinning machine

Abstract

The utility model relates to the technical field of rotor spinner winding, and discloses a winding device for a rotor spinner, which comprises a support frame, double guide wheels are fixedly mounted at the output end of a motor, a fixing frame is fixedly mounted on the outer wall of the top of the support frame, and three guide wheels are rotatably connected in the fixing frame. And connecting cylinders are fixedly welded to the ends, away from the motor, of the three supporting wheels correspondingly, bolts are in threaded connection with the interiors of the three connecting cylinders correspondingly, and winding cylinders are fixedly welded to the sides, away from the connecting cylinders, of the three plug plates correspondingly. According to the winding equipment for the rotor spinner, when a second transmission belt needs to be replaced, a threaded rod is twisted, the threaded rod can drive a U-shaped frame to move downwards, the U-shaped frame can drive supporting wheels on the two sides to move downwards towards a supporting frame, the supporting wheels are made to be away from the second transmission belt, then the second transmission belt is loosened, and the second transmission belt is replaced. And then the effect of conveniently taking down the second transmission belt is achieved, and the effect of conveniently replacing the transmission belt can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of air-spinning machine winding, in particular to a winding device for an air-spinning machine. Background Art

[0002] Air-jet spinning is a new type of spinning production method. The working principle of air-jet spinning is completely different from that of ring spinning. It relies on the feeding roller and the feeding plate to actively feed the sliver forward, and is combed into single fibers by the combing roller. Due to the vacuum formed in the spinning cup, the external air flow is forced to be replenished from the air supply port and the yarn introduction tube, thereby carrying the combed single fibers into the spinning cup through the cotton tube to form condensed whiskers. When the yarn passes through the yarn introduction tube, it is sucked into the condensation groove and connected with the whiskers. The centrifugal force generated by the high-speed rotation of the spinning cup makes the yarn tail adhere to the surface of the condensation groove, which is held and twisted into yarn, and then led out through the twisting disk and the yarn introduction tube and rolled into a bobbin. Compared with ordinary ring spinning, this product has the characteristics of simple process, low cost and strong adaptability to cotton yarn. After spinning is completed, the yarn needs to be wound and reeled to achieve better winding and storage effects.

[0003] Most of the existing winding structures use belt drive to achieve the effect of winding multiple winding drums. However, in actual use, the existing belts may be entangled with floating cotton wool on the belts, which may cause the belts to slip and affect the final transmission effect, and seriously affect the transmission winding. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a winding device for an air-jet spinning machine to solve the problem mentioned in the above background technology that the existing belt may slip during actual use due to floating cotton wool entangled on the belt, thereby affecting the final transmission effect.

[0005] The transmission gear of the present invention is a gear which is fastened to the drive gear of the driving mechanism, and the gear is connected with the transmission gear of the driving mechanism, and the gear is connected with the transmission gear of the driving mechanism.

[0006] Preferably, two partitions are fixedly installed on the top outer wall of the support frame, and a plurality of fixed frames are fixedly installed on the outer walls of the two partitions. A pressure plate is slidably connected inside the plurality of fixed frames, and a winding roller is rotatably connected between the plurality of pressure plates. Two springs are fixedly welded inside the plurality of fixed frames.

[0007] Preferably, sliding holes are opened inside the three plug plates, and the three sliding holes are movably fitted with the outer walls of the three bolts respectively.

[0008] Preferably, the outer wall of the second transmission belt is movably fitted with the outer walls of the three guide wheels, the interior of the support frame is slidably connected to the outer walls of the two sliding rods, and the outer wall of the threaded rod is threadedly connected to the interior of the support frame.

[0009] Preferably, outer walls of the plurality of springs are fixedly welded to outer walls of the plurality of pressure plates respectively, and the length of the plurality of winding rollers is smaller than the length of the winding drum.

[0010] Preferably, a slide groove is provided on the left side of each of the three winding drums.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The winding device for the air-jet spinning machine, when the second transmission belt needs to be replaced, twists the threaded rod, the threaded rod will drive the U-shaped frame to move downward, and the U-shaped frame will drive the support wheels on both sides to move downward toward the support frame, so that the support wheels are away from the second transmission belt, and then the second transmission belt is loosened, so that the second transmission belt can be easily removed, and the transmission belt can be easily replaced.

[0013] 2. The winding device for the air-jet spinning machine is used to fix the fixed frame through the partition arranged on the outer wall of the support frame. The spring inside the fixed frame is used to connect the pressure plate. The pressure plate can drive the winding roller to move to achieve the effect of squeezing and winding the spinning. The spinning can be quickly squeezed and wound to achieve a better squeezing and winding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a side view schematic diagram of the structure of the utility model;

[0016] Figure 3 It is a three-dimensional schematic diagram of the support frame of the utility model and its related structures;

[0017] Figure 4 This is a front view cross-sectional schematic diagram of the structure of the utility model;

[0018] Figure 5This is a front cross-sectional schematic diagram of the support frame of the utility model;

[0019] Figure 6 The utility model structure Figure 5 Enlarged schematic diagram at point A in the middle.

[0020] In the figure: 1. support frame; 2. fixed plate; 3. motor; 4. double guide wheels; 5. first transmission belt; 6. second transmission belt; 7. fixed frame; 8. guide wheel; 9. support wheel; 10. U-shaped frame; 11. sliding rod; 12. threaded rod; 13. connecting tube; 14. bolt; 15. plug plate; 16. winding drum; 17. partition; 18. fixed frame; 19. pressure plate; 20. winding roller; 21. spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1:

[0023] Please refer to Figure 1-6 ,

[0024] A winding device for an air-jet spinning machine comprises a support frame 1, a fixing plate 2 is fixedly mounted on the top outer wall of the support frame 1, a motor 3 is fixedly mounted on the outer wall of the fixing plate 2, a double guide wheel 4 is fixedly mounted on the output end of the motor 3, a first transmission belt 5 and a second transmission belt 6 are movably sleeved on the outer wall of the double guide wheel 4, a fixing frame 7 is fixedly mounted on the top outer wall of the support frame 1, three guide wheels 8 are rotatably connected inside the fixing frame 7, two support wheels 9 are movably wound around the outer wall of the second transmission belt 6, a U-shaped frame 10 is rotatably connected to the outer walls of the two support wheels 9, two sliding rods 11 are fixedly mounted on the bottom outer wall of the U-shaped frame 10, a threaded rod 12 is rotatably connected to the bottom outer wall of the U-shaped frame 10, a connecting cylinder 13 is fixedly welded to one end of the three support wheels 9 away from the motor 3, bolts 14 are threadedly connected to the inside of the three connecting cylinders 13, plug plates 15 are movably inserted inside the three connecting cylinders 13, and a winding cylinder 16 is fixedly welded to one side of the three plug plates 15 away from the connecting cylinder 13;

[0025] Specifically, turn on the motor 3, the motor 3 will drive the double guide wheel 4 to drive the first transmission belt 5 and the second transmission belt 6 to rotate, the second transmission belt 6 will drive the guide wheel 8 to rotate, the guide wheel 8 will drive the outer connecting tube 13 to rotate, the connecting tube 13 will drive the winding drum 16 to rotate, and the winding drum 16 will rotate at high speed to rewind. When the second transmission belt 6 needs to be replaced, the threaded rod 12 is twisted, the threaded rod 12 will drive the U-shaped frame 10 to move downward, and the U-shaped frame 10 will drive the supporting wheels 9 on both sides to move downward toward the supporting frame 1, so that the supporting wheels 9 are away from the second transmission belt 6, and then the second transmission belt 6 is relaxed, so as to achieve the effect of conveniently removing the second transmission belt 6, which can achieve the effect of conveniently replacing the transmission drive, and when the winding drum 16 needs to be replaced, the bolt 14 is twisted to make the bolt 14 away from the sliding hole, and then the plug plate 15 and the winding drum 16 are removed to achieve the effect of conveniently replacing the winding drum 16;

[0026] In the embodiment: sliding holes are provided inside the three plug plates 15, and the three sliding holes are movably fitted with the outer walls of the three bolts 14 respectively;

[0027] Specifically, the sliding holes opened inside the three plug plates 15 are connected with the bolts 14 to achieve the effect of limiting the movement of the plug plates 15;

[0028] In the embodiment: the outer wall of the second transmission belt 6 is movably fitted with the outer walls of the three guide wheels 8, the interior of the support frame 1 is slidably connected with the outer walls of the two slide rods 11, and the outer wall of the threaded rod 12 is threadedly connected with the interior of the support frame 1;

[0029] Specifically, the second transmission belt 6 is connected to the guide wheel 8 to achieve the effect of conveniently squeezing the guide wheel 8 at the same time. The sliding rod 11 inside the support frame 1 can be used to support the fixed frame 7 to achieve the effect of stably supporting the fixed frame 7. The threaded rod 12 is threadedly connected to the support frame 1 to achieve the effect of stably moving the threaded rod 12 to achieve the effect of stable movement.

[0030] In the embodiment: the left sides of the three winding drums 16 are all provided with slide grooves;

[0031] Specifically, the slide groove provided on the left side of the winding drum 16 is used to lift the winding drum 16, so as to assist in taking the winding drum 16;

[0032] Working principle: when the second transmission belt 6 needs to be replaced, twist the threaded rod 12, the threaded rod 12 will drive the U-shaped frame 10 to move downward, and the U-shaped frame 10 will drive the support wheels 9 on both sides to move downward toward the support frame 1, so that the support wheels 9 are away from the second transmission belt 6, and then the second transmission belt 6 is relaxed, so that the second transmission belt 6 can be easily removed. Compared with the related art, the winding device for the air-jet spinning machine provided by the utility model has the following beneficial effects: it can achieve the effect of facilitating the replacement of the transmission drive.

[0033] Embodiment 2:

[0034] Please refer to Figure 1-6 ,

[0035] Two partitions 17 are fixedly installed on the top outer wall of the support frame 1, and a plurality of fixed frames 18 are fixedly installed on the outer walls of the two partitions 17. The interiors of the plurality of fixed frames 18 are all slidably connected with pressing plates 19, and winding rollers 20 are rotatably connected between the plurality of pressing plates 19. Two springs 21 are fixedly welded inside the plurality of fixed frames 18;

[0036] Specifically, the partition 17 provided on the outer wall of the support frame 1 is used to fix the fixed frame 18, and the spring 21 inside the fixed frame 18 is used to connect the pressing plate 19, and the pressing plate 19 can drive the winding roller 20 to move to achieve the effect of squeezing and winding the spinning, and the spinning can be quickly squeezed and wound to achieve a better squeezing and winding effect;

[0037] In the embodiment: the outer walls of the plurality of springs 21 are respectively fixedly welded to the outer walls of the plurality of pressure plates 19, and the length of the plurality of winding rollers 20 is less than the length of the winding drum 16;

[0038] Specifically, the spring 21 is connected to the pressure plate 19 to achieve the effect of applying a squeezing force to the pressure plate 19, so that the pressure plate 19 can always move toward the side of the winding drum 16 under the support of the spring 21. The length of the winding roller 20 is less than the length of the winding drum 16, which can better wind up the spinning;

[0039] Working principle: The partition 17 arranged on the outer wall of the support frame 1 is used to fix the fixed frame 18, and the spring 21 inside the fixed frame 18 is used to connect the pressure plate 19. The pressure plate 19 can drive the winding roller 20 to move to achieve the effect of extrusion and winding spinning. The spinning can be quickly extruded and wound. Compared with the related technology, the winding device for the air-jet spinning machine provided by the utility model has the following beneficial effects: to achieve better extrusion and winding effect.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A winding device for an air spinning machine, comprising a support frame (1), characterized in that: A fixing plate (2) is fixedly mounted on the top outer wall of the support frame (1), a motor (3) is fixedly mounted on the outer wall of the fixing plate (2), a double guide wheel (4) is fixedly mounted on the output end of the motor (3), a first transmission belt (5) and a second transmission belt (6) are movably sleeved on the outer wall of the double guide wheel (4), a fixing frame (7) is fixedly mounted on the top outer wall of the support frame (1), three guide wheels (8) are rotatably connected inside the fixing frame (7), two support wheels (9) are movably sleeved on the outer wall of the second transmission belt (6), and the outer walls of the two support wheels (9) are A U-shaped frame (10) is rotatably connected, two sliding rods (11) are fixedly installed on the bottom outer wall of the U-shaped frame (10), a threaded rod (12) is rotatably connected to the bottom outer wall of the U-shaped frame (10), a connecting tube (13) is fixedly welded to one end of the three support wheels (9) away from the motor (3), the inside of the three connecting tubes (13) are threadedly connected with bolts (14), the inside of the three connecting tubes (13) are movably inserted with plug plates (15), and a winding drum (16) is fixedly welded to one side of the three plug plates (15) away from the connecting tube (13).

2. The winding device for an air spinning machine according to claim 1, characterized in that: Two partitions (17) are fixedly mounted on the top outer wall of the support frame (1), a plurality of fixed frames (18) are fixedly mounted on the outer walls of the two partitions (17), a plurality of fixed frames (18) are slidably connected to the inside of each of the fixed frames (18), a winding roller (20) is rotatably connected between the plurality of pressure plates (19), and two springs (21) are fixedly welded to the inside of each of the fixed frames (18).

3. The winding device for an air spinning machine according to claim 1, characterized in that: The three plug plates (15) are each provided with a sliding hole inside, and the three sliding holes are movably fitted with the outer walls of the three bolts (14) respectively.

4. The winding device for an air spinning machine according to claim 1, characterized in that: The outer wall of the second transmission belt (6) is movably fitted with the outer walls of the three guide wheels (8), the interior of the support frame (1) is slidably connected with the outer walls of the two sliding rods (11), and the outer wall of the threaded rod (12) is threadedly connected with the interior of the support frame (1).

5. The winding device for an air spinning machine according to claim 2, characterized in that: The outer walls of the plurality of springs (21) are respectively fixedly welded to the outer walls of the plurality of pressure plates (19), and the length of the plurality of winding rollers (20) is smaller than the length of the winding drum (16).

6. The winding device for an air spinning machine according to claim 1, characterized in that: The left sides of the three winding drums (16) are all provided with sliding grooves.

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