A multi-directional angle adjustment device for airflow spinning cup

Abstract

The utility model belongs to textile equipment technical field, concretely relates to a multidirectional angle adjusting device for airflow spinning spinning cup, including base, the base top surface symmetry is connected with riser, the riser is embedded with first bearing towards the side surface of base. The utility model discloses through the mutual cooperation of pivot, brake motor, angle sensor, rotating block and connecting block, when the spinning cup that installs on the rotating cup seat needs to carry out angle adjustment, only need to start brake motor through control switch, and the output of brake motor will drive pivot to rotate, pivot will drive rotating block to rotate like this, make rotating block drive the spinning cup on the rotating cup seat to rotate through connecting block, and angle sensor monitors pivot rotation angle in real time simultaneously, and the staff can set the angle of spinning cup adjustment according to actual demand, and the spinning cup on the rotating cup seat can be conveniently realized multidirectional angle adjustment operation through this setting, thereby bringing the use of spinning cup convenient.

Description

Technical Field

[0001] This utility model belongs to the field of textile equipment technology, and specifically relates to a multi-directional angle adjustment device for air-jet spinning cups. Background Technology

[0002] Air-jet spinning uses airflow to transport fibers into a spinning cup. Under the high-speed rotation of the spinning cup, the fibers are twisted into yarn. Air-jet spinning is widely used in the textile industry and can be used to produce various knitted and woven yarns, such as clothing fabrics, bedding, towels, etc.

[0003] The spinning cup in air-jet spinning, also known as the rotor or spinning cup, is a key component in air-jet spinning technology. The spinning cup generates centrifugal force through high-speed rotation, causing fibers in the airflow to evenly condense in the condensation tank, forming fiber slivers. During use, the spinning cup is supported by a rotor holder, ensuring stable operation. However, some rotor holders are typically fixed with bolts, making it inconvenient for operators to adjust the angle of the spinning cup, thus hindering the use of the air-jet spinning cup.

[0004] Therefore, this utility model provides a multi-directional angle adjustment device for air-jet spinning cups to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a multi-directional angle adjustment device for air-jet spinning cups, which aims to solve the problem that existing rotating cup holders are usually fixed with bolts, making it inconvenient for operators to adjust the angle of the spinning cup, thus causing inconvenience to the use of air-jet spinning cups.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-directional angle adjustment device for an air-jet spinning cup, comprising a base, uprights symmetrically connected to the top surface of the base, a first bearing embedded in the side surface of the uprights facing the base, a rotating shaft connected between the two first bearings, one end of the rotating shaft passing through the uprights and fixedly connected to the output end of a brake motor, rotating blocks fixedly connected to both ends of the rotating shaft, a connecting groove formed on the top surface of the rotating block, a connecting block connected to the inner surface of the connecting groove, a rotating cup seat connected to the top surface of the connecting block, a movable groove formed at the middle of the top surface of the base, movable blocks connected to the inner surfaces of both ends of the movable groove, a clamping block connected to the top surface of the movable block, a rubber pad connected to the inner surface of the clamping block, and the inner surface of the rubber pad contacting the outer surface of the rotating shaft.

[0007] As a preferred embodiment of the multi-directional angle adjustment device for air-jet spinning cups according to this utility model, the other end of the rotating shaft passes through the upright and is connected to the detection shaft of the angle sensor.

[0008] As a preferred embodiment of the multi-directional angle adjustment device for air-jet spinning cups of this utility model, a bolt is connected through the front end surface of the rotating block, and a limiting hole is connected through one end of the bolt. The limiting hole is opened through the front end surface of the connecting block, and the bolt is threadedly connected to the rotating block through the limiting hole.

[0009] As a preferred embodiment of the multi-directional angle adjustment device for air-jet spinning cups of this utility model, the inner two end surfaces of the movable groove are connected to second bearings, a bidirectional screw is connected between the two second bearings, and movable blocks are threaded through the two ends of the bidirectional screw.

[0010] As a preferred embodiment of the multi-directional angle adjustment device for air-jet spinning cups of this utility model, one end of the bidirectional screw extends into the base and is fixedly connected to the output end of the drive motor. The drive motor is connected to the inner surface of the mounting groove, and the mounting groove is opened on the top surface of the base.

[0011] In a preferred embodiment of this utility model, a multi-directional angle adjustment device for an air-jet spinning cup is provided, wherein the brake motor, angle sensor, and drive motor are electrically connected to an external power supply via a control switch.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This invention utilizes the cooperation of a rotating shaft, a brake motor, an angle sensor, a rotating block, and a connecting block. When the spinning cup mounted on the rotating cup holder needs angle adjustment, simply activate the brake motor via a control switch. The output of the brake motor will drive the rotating shaft to rotate, which in turn drives the rotating block to rotate. The rotating block, through the connecting block, drives the spinning cup on the rotating cup holder to rotate. Simultaneously, the angle sensor monitors the rotation angle of the rotating shaft in real time. Operators can set the adjustment angle of the spinning cup according to actual needs. This setup conveniently enables multi-directional angle adjustment of the spinning cup on the rotating cup holder, thus bringing convenience to the use of the spinning cup.

[0014] This invention utilizes the cooperation of a bidirectional screw, a drive motor, a movable block, a clamping block, and a rubber pad. After the rotating shaft is adjusted, the drive motor can be started, causing the output end of the drive motor to rotate the bidirectional screw. At this time, the movable block on the bidirectional screw will bring the clamping block closer to the rotating shaft, so that the rubber pad on the inner side of the clamping block can contact the rotating shaft. The clamping block can then clamp the rotating shaft through the rubber pad, preventing the rotating shaft from rotating accidentally and ensuring the stability of the rotating cup seat after the angle is adjusted. Attached Figure Description

[0015] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of this utility model from below;

[0018] Figure 3 This is a schematic diagram of the partial explosion structure of this utility model;

[0019] Figure 4 This is a partial structural diagram of the movable block of this utility model after it has been moved.

[0020] In the diagram: 1. Base; 2. Stand; 3. First bearing; 4. Rotating shaft; 5. Brake motor; 6. Angle sensor; 7. Rotating block; 8. Connecting groove; 9. Connecting block; 10. Rotating cup seat; 11. Bolt; 12. Limiting hole; 13. Movable groove; 14. Second bearing; 15. Bidirectional screw; 16. Drive motor; 17. Mounting groove; 18. Movable block; 19. Clamping block; 20. Rubber pad. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figures 1-4 The present invention provides the following technical solution: a multi-directional angle adjustment device for an air-jet spinning cup, comprising a base 1, a support frame 2 symmetrically connected to the top surface of the base 1, a first bearing 3 embedded in the side surface of the support frame 2 facing the base 1, a rotating shaft 4 connected between the two first bearings 3, one end of the rotating shaft 4 passing through the support frame 2 and fixedly connected to the output end of a brake motor 5, rotating blocks 7 being fixedly connected through both ends of the rotating shaft 4, a connecting groove 8 being opened on the top surface of the rotating block 7, a connecting block 9 being connected to the inner surface of the connecting groove 8, a rotating cup seat 10 being connected to the top surface of the connecting block 9, a movable groove 13 being opened at the middle position of the top surface of the base 1, movable blocks 18 being connected to the inner surfaces of both ends of the movable groove 13, a clamping block 19 being connected to the top surface of the movable block 18, a rubber pad 20 being connected to the inner surface of the clamping block 19, and the inner surface of the rubber pad 20 contacting the outer surface of the rotating shaft 4.

[0023] Preferably, the other end of the rotating shaft 4 passes through the upright 2 and is connected to the detection shaft of the angle sensor 6.

[0024] In practical use, the output end of the brake motor 5 can drive the rotating shaft 4 to rotate in the first bearing 3. When the rotating shaft 4 rotates, the detection shaft of the angle sensor 6 will also rotate, so that the angle sensor 6 can monitor the rotation angle of the rotating shaft 4 in real time.

[0025] Preferably, a bolt 11 is connected through the front end surface of the rotating block 7, and a limiting hole 12 is connected through one end of the bolt 11. The limiting hole 12 is opened through the front end surface of the connecting block 9, and the bolt 11 is threadedly connected to the rotating block 7 through the limiting hole 12.

[0026] In practical use, when the connecting block 9 on the rotating cup holder 10 is slidably placed into the connecting groove 8 on the rotating block 7, the bolt 11 is screwed into the rotating block 7 through the limiting hole 12 on the connecting block 9, so that the position of the connecting block 9 is fixed in the connecting groove 8, and the rotating cup holder 10 is connected to the rotating block 7 through the connecting block 9. In this way, the rotating block 7 can drive the rotating cup holder 10 to rotate.

[0027] Preferably, the inner surfaces of the movable groove 13 are connected to the two end surfaces of the second bearing 14, and the two second bearings 14 are connected to the bidirectional screw 15. The two ends of the bidirectional screw 15 are threadedly connected to the movable block 18.

[0028] In practical use, when the bidirectional screw 15 rotates, the movable block 18 on the bidirectional screw 15 will move along the movable groove 13 on the base 1, so that the movable block 18 can move along with the clamping block 19, so that the rubber pad 20 on the inner side of the clamping block 19 can contact or separate the rotating shaft 4. The rubber pad 20 can increase the friction between the rubber pad and the rotating shaft 4, so that the clamping block 19 can firmly clamp the rotating shaft 4 through the rubber pad 20.

[0029] Preferably, one end of the bidirectional screw 15 extends into the base 1 and is fixedly connected to the output end of the drive motor 16. The drive motor 16 is connected to the inner surface of the mounting groove 17, which is located on the top surface of the base 1.

[0030] In practical use, after starting the drive motor 16, the output end of the drive motor 16 will rotate the bidirectional screw 15 in the second bearing 14, causing the movable block 18 on the bidirectional screw 15 to move.

[0031] Preferably, the brake motor 5, the angle sensor 6, and the drive motor 16 are electrically connected to an external power supply via a control switch.

[0032] In practical use, the brake motor 5 is a 6IK180RGU-CMF electromagnetic brake motor. Its built-in electromagnetic braking system can brake quickly the moment the motor stops running, effectively preventing the angular deviation of the shaft 4 due to inertia and ensuring the accuracy of angle adjustment. The angle sensor 6 is an MK315B angle sensor, which can monitor the rotation angle of the shaft 4 in real time. The control switch can be an S7-1200 PLC control switch. With its powerful logic operation and program processing capabilities, the PLC control switch can accurately control the start, stop and operation of the brake motor 5 and the drive motor 16 according to the preset angle parameters. Operators can write corresponding programs for the PLC control switch according to their needs.

[0033] It should be noted that when the spinning cup is installed, one end of the spinning cup is installed in the bearing of the rotating cup holder 10. In this way, after the motor on the rotating cup holder 10 is started, the output end of the motor can drive the spinning cup in the bearing to rotate through the shaft.

[0034] Working principle: When using this multi-directional angle adjustment device for air-jet spinning cups, first install the air-jet spinning cup at the designated position on the rotating cup holder 10. When the operator needs to adjust the angle of the spinning cup on the rotating cup holder 10, the operator only needs to input the adjustment parameters of the spinning cup angle into the PLC control switch. At this time, the PLC control switch will first start the drive motor 16, so that the output end of the drive motor 16 drives the bidirectional screw 15 to rotate in the second bearing 14. At this time, the movable block 18 on the bidirectional screw 15 will move along the movable groove 13, so that the movable block 18 and the clamping block 19 will separate from the rotating shaft 4. Then, the PLC control switch will start the brake motor 5, so that the output end of the brake motor 5 drives the rotating shaft 4 to rotate in the first bearing 3. At this time, the rotating block 7 on the rotating shaft 4 will drive the rotating cup holder 10 to rotate through the connecting block 9, thereby adjusting the tilt angle of the spinning cup. During the adjustment process, the angle sensor 6 monitors in real time and feeds the data back to the PLC control switch. When the preset angle is reached, the PLC... The control switch immediately stops the brake motor 5 and activates the braking function. At this time, the rotating shaft 4 stops rotating, fixing the position of the spinning cup on the rotating cup holder 10, thus completing the angle adjustment operation of the spinning cup. This setting allows for convenient multi-directional angle adjustment of the spinning cup, bringing convenience to the use of the air-jet spinning cup. After the spinning cup angle adjustment is completed, the PLC control switch will again control the drive motor 16 to rotate, causing the movable block 18 on the bidirectional screw 15 to move towards the rotating shaft 4 along with the clamping block 19. In this way, the rubber pad 20 on the inner side of the clamping block 19 can contact the rotating shaft 4, thus clamping the rotating shaft 4 with the rubber pad 20, preventing the rotating shaft 4 from rotating accidentally, and ensuring the stability of the air-jet spinning cup on the rotating cup holder 10 after angle adjustment.

[0035] Finally, it should be noted that the above are merely preferred embodiments of this utility model and are not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A multi-directional angle adjustment device for an air-jet spinning cup, comprising a base (1), characterized in that: The top surface of the base (1) is symmetrically connected with a stand (2). The stand (2) facing the base (1) is fitted with a first bearing (3). A rotating shaft (4) is connected between the two first bearings (3). One end of the rotating shaft (4) passes through the stand (2) and is fixedly connected to the output end of the brake motor (5). Rotating blocks (7) are fixedly connected through both ends of the rotating shaft (4). A connecting groove (8) is opened on the top surface of the rotating block (7). A connecting block (9) is connected to the inner surface of the connecting groove (8). A rotating cup seat (10) is connected to the top surface of the connecting block (9). An movable groove (13) is opened at the middle position of the top surface of the base (1). Movable blocks (18) are connected to the inner surfaces of both ends of the movable groove (13). A clamping block (19) is connected to the top surface of the movable block (18). A rubber pad (20) is connected to the inner surface of the clamping block (19). The inner surface of the rubber pad (20) is in contact with the outer surface of the rotating shaft (4).

2. The multi-directional angle adjustment device for an air-jet spinning cup according to claim 1, characterized in that: The other end of the rotating shaft (4) passes through the stand (2) and is connected to the detection shaft of the angle sensor (6).

3. The multi-directional angle adjustment device for an air-jet spinning cup according to claim 1, characterized in that: A bolt (11) is connected through the front end surface of the rotating block (7). A limiting hole (12) is connected through one end of the bolt (11). The limiting hole (12) is opened through the front end surface of the connecting block (9). The bolt (11) and the rotating block (7) are connected by a thread through the limiting hole (12).

4. A multi-directional angle adjustment device for an air-jet spinning cup according to claim 1, characterized in that: The inner two ends of the movable groove (13) are connected to a second bearing (14), and a bidirectional screw (15) is connected between the two second bearings (14). The two ends of the bidirectional screw (15) are threadedly connected to a movable block (18).

5. A multi-directional angle adjustment device for an air-jet spinning cup according to claim 4, characterized in that: One end of the bidirectional screw (15) extends into the base (1) and is fixedly connected to the output end of the drive motor (16). The drive motor (16) is connected to the inner surface of the mounting groove (17), which is located on the top surface of the base (1).

6. A multi-directional angle adjustment device for an air-jet spinning cup according to claim 1, characterized in that: The brake motor (5), angle sensor (6) and drive motor (16) are electrically connected to an external power source via a control switch.

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