Traction device for spinning elasticizer

Abstract

The utility model relates to the technical field of textile machines, and discloses a traction device for a spinning elasticizer, which comprises a base body, the top end face of the base body is fixedly connected with a vertical plate II, the side wall of the vertical plate II is fixedly connected with a driving motor, the output end of the driving motor is fixedly connected with a wind-up roller, and the top end face of the base body is provided with a tightening assembly. According to the traction device for the spinning elasticizer, the lower pressing plate abuts against each strand of spinning under the elastic action of the elastic piece, pressure is applied to each strand of spinning, it can be guaranteed that each strand of spinning is subjected to uniform tension, stability and consistency of the spinning are kept, the spinning is guided by the flexible arc plates at the two ends of the lower pressing plate, and the spinning quality is improved. By means of guiding of the flexible arc plate, the spun yarn can be prevented from being accidentally extruded or stretched when entering the lower pressing plate, deformation of the spun yarn and damage to transverse reciprocating motion of the lower pressing plate are reduced, and the spun yarn can be evenly wound on the side wall of the winding roller.

Description

Technical Field

[0001] The utility model relates to the technical field of textile machines, and particularly relates to a traction device for a spinning and texturing machine. Background Technique

[0002] A texturing machine is a kind of textile machinery that can process untwisted filaments such as polyester and polypropylene into elastic filaments with medium and low elastic properties through false twist deformation. However, when the existing current traction device transmits power, in order to facilitate online installation, the design generally has a large margin, which will cause the spinning filaments to be unable to be tightened, thus resulting in the quality of spinning filament collection not being guaranteed.

[0003] According to a disclosed traction device for a spinning and texturing machine (Publication No.: CN212051775U), the above application includes a base. A motor is arranged on the left side above the base. The output shaft of the motor is coaxially and fixedly installed. An outer ring of the output shaft is fixedly installed with a rotating mounting seat. A number of evenly distributed clamping grooves are arranged in the middle of the rotating mounting seat, and the spinning filaments are fixedly connected in the clamping grooves.

[0004] However, in the actual use process of the above traction device, the pressure received by each strand of spinning filament is the same. In reality, the tightness of each strand of spinning filament will not be consistent. The inconsistent tightness of different spinning filaments will cause uneven distribution of spinning filament tension. Some spinning filaments may be over-stretched, while some other spinning filaments may be too loose. Problems such as yarn breakage and yarn head dislocation may occur during the winding process, which will affect the quality of spinning filament collection. In view of this, we have proposed a traction device for a spinning and texturing machine. Content of the Utility Model

[0005] The purpose of the utility model is to provide a traction device for a spinning and texturing machine to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A traction device for a spinning and texturing machine, wherein a vertical plate two is fixedly connected to the top end face of a seat body. A driving motor is fixedly connected to the side wall of the vertical plate two. The output end of the driving motor is fixedly connected to a winding roller. A tensioning assembly is arranged on the top end face of the seat body. The tensioning assembly includes:

[0007] A hydraulic cylinder, the hydraulic cylinder is fixedly connected to the top end face of the seat body, and the output shaft of the hydraulic cylinder is fixedly connected to a mounting frame;

[0008] A horizontal plate, the horizontal plate is fixedly connected to the inner wall of the mounting frame, a movable sleeve is sleeved on the side wall of the horizontal plate, an elastic member is fixedly connected to the bottom end face of the movable sleeve, one end of the elastic member away from the movable sleeve is fixedly connected to a lower pressing plate, a guiding groove is formed in the bottom end face of the lower pressing plate, flexible arc plates are fixedly connected to both sides of the lower pressing plate, and a limiting block is fixedly connected to the top end face of the movable sleeve;

[0009] A servo motor, the servo motor is fixedly connected to the side wall of the mounting frame, an output end of the servo motor is fixedly connected to a reciprocating lead screw, a threaded plate is threadedly connected to the side wall of the reciprocating lead screw, the threaded plate is fixedly connected to a cross bar, and a limiting plate is fixedly connected to the side wall of the cross bar.

[0010] Preferably, a telescopic rod is fixedly connected to the top end face of the seat body, and one end of the telescopic rod away from the seat body is fixedly connected to the bottom end face of the mounting frame.

[0011] Preferably, a sliding rod is fixedly connected to the inner wall of the mounting frame, the threaded plate is sleeved on the side wall of the sliding rod, and the threaded plate is fixedly connected to the end of the cross bar away from the servo motor, improving the stability of the movement of the cross bar.

[0012] Preferably, a limiting rod is fixedly connected to the inner wall of the mounting frame, the limiting rod is sleeved with the threaded plate, so that the threaded plate and the cross bar can only move horizontally.

[0013] Preferably, a vertical plate one is fixedly connected to the top end face of the seat body, a collecting roller is movably connected to the inner wall of the vertical plate one, the yarn is movably connected above the collecting roller, then is pressed down by the lower pressing plate, and finally is wound by the winding roller.

[0014] Preferably, a clamping groove is formed in the side wall of the winding roller, the number of the clamping grooves is provided with a plurality of groups, and the plurality of groups of clamping grooves are arranged at equal intervals on the side wall of the winding roller to realize the winding of a plurality of groups of yarns.

[0015] Compared with the prior art, the utility model provides a traction device for a spinning and texturing machine, and has the following beneficial effects:

[0016] 1. The traction device for the spinning and texturing machine, through the arranged lower pressing plate, flexible arc plate, limiting plate and limiting block, the lower pressing plate abuts against each strand of spinning under the elastic action of the elastic member and applies pressure to each strand of spinning, which can ensure that each strand of spinning is subjected to uniform tension, helping to maintain the stability and consistency of the spinning, reducing the dislocation and deviation of the spinning. The spinning is guided by the flexible arc plate at both ends of the lower pressing plate. Through the guiding of the flexible arc plate, it can avoid the accidental extrusion or stretching of the spinning when entering the lower pressing plate, reduce the deformation and damage of the spinning, and ensure the quality of the spinning. The lower pressing plate moves horizontally back and forth, enabling the spinning to be evenly wound on the side wall of the winding roller, avoiding the situation of uneven crosswise tightness during the winding process of the spinning, and improving the quality of the textile.

[0017] 2. The traction device for the spinning and texturing machine, through the arranged telescopic rod, can provide support and stability between the seat body and the mounting frame when the mounting frame moves longitudinally, ensuring that the equipment will not shake or tilt due to uneven force during operation, ensuring the structural stability between the seat body and the mounting frame, and reducing the risk of accidents during the operation of the equipment. Brief Description of the Drawings

[0018] Figure 1 It is a schematic diagram of the main structure of the present utility model;

[0019] Figure 2 It is a schematic diagram of the tensioning component structure of the present utility model;

[0020] Figure 3 For the present utility model Figure 2 Schematic diagram of the structure of area A;

[0021] Figure 4 It is a schematic diagram of the lower pressing plate structure of the present utility model.

[0022] In the figure: 1. Seat body; 2. First vertical plate; 3. Collection roller; 4. Second vertical plate; 5. Driving motor; 6. Winding roller; 7. Card slot; 8. Hydraulic cylinder; 9. Mounting frame; 10. Cross plate; 11. Movable sleeve; 12. Elastic member; 13. Lower pressing plate; 14. Guide groove; 15. Flexible arc plate; 16. Servo motor; 17. Reciprocating lead screw; 18. Threaded plate; 19. Limiting rod; 20. Cross bar; 21. Limiting plate; 22. Limiting block; 23. Telescopic rod; 24. Sliding rod. Detailed Description of the Invention

[0023] As Figures 1-4As shown in the figure, the present utility model provides a technical solution: a traction device for a spinning and texturing machine, including a vertical plate two 4 fixedly connected to the top end face of the seat body 1, a driving motor 5 fixedly connected to the side wall of the vertical plate two 4, a winding roller 6 fixedly connected to the output end of the driving motor 5, a card slot 7 opened on the side wall of the winding roller 6, and the number of the card slots 7 is set to several groups, and several groups of card slots 7 are arranged at equal intervals on the side wall of the winding roller 6 to realize the winding of multiple strands of spinning. A vertical plate one 2 is fixedly connected to the top end face of the seat body 1, a collecting roller 3 is movably connected to the inner wall of the vertical plate one 2, the spinning is movably connected above the collecting roller 3, then is pressed down by the lower pressing plate 13, and finally is wound by the winding roller 6. A tensioning component is arranged on the top end face of the seat body 1, and the tensioning component includes a hydraulic cylinder 8, a mounting frame 9, a cross plate 10, a movable sleeve 11, an elastic member 12, a lower pressing plate 13, a guiding groove 14, a flexible arc plate 15, a servo motor 16, a reciprocating lead screw 17, a threaded plate 18, a limiting rod 19, a cross bar 20, a limiting plate 21, a limiting block 22, a telescopic rod 23, and a sliding rod 24.

[0024] In an embodiment of the present utility model, a hydraulic cylinder 8 is fixedly connected to the top end face of the seat body 1, an output shaft of the hydraulic cylinder 8 is fixedly connected to a mounting frame 9, a telescopic rod 23 is fixedly connected to the top end face of the seat body 1, and one end of the telescopic rod 23 away from the seat body 1 is fixedly connected to the bottom end face of the mounting frame 9. A cross plate 10 is fixedly connected to the inner wall of the mounting frame 9, a movable sleeve 11 is sleeved on the side wall of the cross plate 10, an elastic member 12 is fixedly connected to the bottom end face of the movable sleeve 11, one end of the elastic member 12 away from the movable sleeve 11 is fixedly connected to a lower pressing plate 13, a guiding groove 14 is opened on the bottom end face of the lower pressing plate 13, flexible arc plates 15 are fixedly connected to both sides of the lower pressing plate 13, and a limiting block 22 is fixedly connected to the top end face of the movable sleeve 11.

[0025] The servo motor 16 is fixedly connected to the side wall of the mounting frame 9, an output end of the servo motor 16 is fixedly connected to a reciprocating lead screw 17, a threaded plate 18 is threadedly connected to the side wall of the reciprocating lead screw 17, a limiting rod 19 is fixedly connected to the inner wall of the mounting frame 9, and the limiting rod 19 is sleeved with the threaded plate 18, so that the threaded plate 18 and the cross bar 20 can only move horizontally. The threaded plate 18 is fixedly connected to a cross bar 20, a limiting plate 21 is fixedly connected to the side wall of the cross bar 20, a sliding rod 24 is fixedly connected to the inner wall of the mounting frame 9, the threaded plate 18 is sleeved on the side wall of the sliding rod 24, and the threaded plate 18 is fixedly connected to one end of the cross bar 20 away from the servo motor 16 to improve the stability of the movement of the cross bar 20.

[0026] The hydraulic cylinder 8 pushes the mounting bracket 9 to an appropriate angle, so that the lower pressing plate 13 extrudes the spinning filaments. Under the elastic action of the elastic member 12, the lower pressing plate 13 abuts against each strand of the spinning filaments and applies pressure to each strand of the spinning filaments, which can ensure that each strand of the spinning filaments is subjected to uniform tension. This helps to maintain the stability and consistency of the spinning filaments, ensures close contact between the spinning filaments and the equipment, reduces misalignment and deviation of the spinning filaments, and helps to improve the accuracy and stability of production. The spinning filaments are guided by the flexible arc plates 15 at both ends of the lower pressing plate 13. Through the guidance of the flexible arc plates 15, it is possible to avoid accidental extrusion or stretching of the spinning filaments when entering the lower pressing plate 13, reduce deformation and damage of the spinning filaments, and ensure the quality of the spinning filaments.

[0027] The servo motor 16 starts to drive the reciprocating lead screw 17 to rotate, thereby driving the limit rod 19 and the cross bar 20 to move horizontally, further driving the limit plate 21 to move horizontally in a reciprocating manner. The limit plate 21 abuts against the limit block 22, thereby pushing the limit block 22 and the lower pressing plate 13 to move horizontally in a reciprocating manner, so that the spinning filaments can be evenly wound on the side wall of the winding roller 6, avoiding the situation of uneven cross and tightness of the spinning filaments during the winding process, and improving the quality of the textile.

[0028] In addition, a telescopic rod 23 is fixedly connected to the top end face of the seat body 1. The end of the telescopic rod 23 far from the seat body 1 is fixedly connected to the bottom end face of the mounting bracket 9. The telescopic rod 23 can provide support and stability between the seat body 1 and the mounting bracket 9 when the mounting bracket 9 moves longitudinally, ensuring that the equipment will not shake or tilt due to uneven force during operation, ensuring the structural stability between the seat body 1 and the mounting bracket 9, and reducing the risk of accidents during the operation of the equipment.

[0029] In the present utility model, during use, the hydraulic cylinder 8 pushes the mounting bracket 9 to an appropriate angle. Under the elastic action of the elastic member 12, the lower pressing plate 13 abuts against each strand of the spinning filaments. The servo motor 16 starts to drive the reciprocating lead screw 17 to rotate, driving the limit rod 19 and the cross bar 20 to move horizontally, further driving the lower pressing plate 13 to move horizontally in a reciprocating manner. The drive motor 5 starts to drive the winding roller 6 to rotate, thereby winding the spinning filaments.

[0030] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, modifications or improvements made without departing from the spirit of the present utility model are within the protection scope of the present utility model.

Claims

1. A traction device for a spinning and texturing machine, comprising a vertical plate two (4) fixedly connected to the top end face of a seat body (1), a driving motor (5) fixedly connected to the side wall of the vertical plate two (4), and a winding roller (6) fixedly connected to the output end of the driving motor (5), characterized in that: A tensioning assembly is provided on the top end face of the seat body (1), and the tensioning assembly includes: A hydraulic cylinder (8), the top end face of the seat body (1) is fixedly connected with a hydraulic cylinder (8), and the output shaft of the hydraulic cylinder (8) is fixedly connected with a mounting frame (9); A cross plate (10), the cross plate (10) is fixedly connected to the inner wall of the mounting frame (9), a movable sleeve (11) is sleeved on the side wall of the cross plate (10), an elastic member (12) is fixedly connected to the bottom end face of the movable sleeve (11), one end of the elastic member (12) away from the movable sleeve (11) is fixedly connected with a lower pressing plate (13), a guiding groove (14) is opened on the bottom end face of the lower pressing plate (13), flexible arc plates (15) are fixedly connected to both sides of the lower pressing plate (13), and a limiting block (22) is fixedly connected to the top end face of the movable sleeve (11); A servo motor (16), the servo motor (16) is fixedly connected to the side wall of the mounting frame (9), the output end of the servo motor (16) is fixedly connected with a reciprocating lead screw (17), a threaded plate (18) is threadedly connected to the side wall of the reciprocating lead screw (17), the threaded plate (18) is fixedly connected with a cross bar (20), and a limiting plate (21) is fixedly connected to the side wall of the cross bar (20).

2. The traction device for a spinning and texturing machine according to claim 1, wherein: A telescopic rod (23) is fixedly connected to the top end face of the seat body (1), and one end of the telescopic rod (23) away from the seat body (1) is fixedly connected to the bottom end face of the mounting frame (9).

3. A traction device for a spinning and texturing machine according to claim 1, characterized in that: A sliding rod (24) is fixedly connected to the inner wall of the mounting frame (9), the threaded plate (18) is sleeved on the side wall of the sliding rod (24), and the threaded plate (18) is fixedly connected to one end of the cross bar (20) away from the servo motor (16).

4. The traction device for a spinning and texturing machine according to claim 1, characterized in that: A limiting rod (19) is fixedly connected to the inner wall of the mounting frame (9), and the limiting rod (19) is sleeved with the threaded plate (18).

5. A traction device for a spinning and texturing machine according to claim 1, characterized in that: A vertical plate one (2) is fixedly connected to the top end face of the seat body (1), and a collecting roller (3) is movably connected to the inner wall of the vertical plate one (2).

6. The traction device for a spinning and texturing machine according to claim 1, characterized in that: A clamping groove (7) is opened on the side wall of the winding roller (6), the number of the clamping grooves (7) is provided with several groups, and several groups of the clamping grooves (7) are arranged at equal intervals on the side wall of the winding roller (6).

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