Guide wire rod structure

Abstract

The utility model relates to a yarn guide rod structure which comprises a movable frame, a positioning rod is fixedly connected with the movable frame, the positioning rod is matched with a yarn guide rod, a yarn guide plate used for the yarn guide rod to penetrate through is arranged over the movable frame, a through hole used for the yarn guide rod to penetrate through is formed in the yarn guide plate, and the through hole is matched with the yarn guide rod through a guide assembly. The movable frame drives the yarn guide rod to be matched with the guide assembly and do reciprocating rectilinear motion, the yarn guide rod is matched with the positioning rod through the universal coupling, vibration in the spun yarn conveying process can be buffered, meanwhile, the buffering effect is achieved when large tension is borne, the phenomenon of jamming of the yarn guide rod is reduced under the action of the guide assembly, and the yarn conveying efficiency is improved. And the service life of the yarn guide rod is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of textile, in particular to a guide screw rod structure. Background Art

[0002] A winder is a device for making yarn. Its main function is to transfer the yarn from one tube (original yarn bobbin) to a new tube (winding bobbin), and gradually increase the yarn tension during this process. During the winding process, the guide screw rod needs to perform a reciprocating linear motion in the height direction, resulting in problems with the tension size during the wire guiding process, thus causing the phenomenon of jamming and wear of the guide screw rod. Over time, the guide screw rod will break or be damaged, affecting the overall working efficiency of winding and resulting in high processing costs. Content of the Utility Model

[0003] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is as follows: a guide screw rod structure, including: a moving frame, the moving frame is fixedly connected with a positioning rod, the positioning rod is matched with a guide screw rod, a wire guiding plate for the guide screw rod to pass through is arranged directly above the moving frame, the wire guiding plate is provided with a through hole for the guide screw rod to pass through, the through hole is matched with the guide screw rod through a guiding component, and the moving frame drives the guide screw rod to cooperate with the guiding component and perform a reciprocating linear motion.

[0004] Preferably, the guiding component includes: a groove fixed to the guiding frame is arranged on the lower surface of the wire guiding plate, the guiding frame is provided with a plurality of guiding wheels matched with the guide screw rod around the axis of the through hole, and the guide screw rod passes through the plurality of guiding wheels and the through hole and extends to the upper surface of the wire guiding plate.

[0005] Preferably, the guiding frame and the lower surface of the wire guiding plate are fixedly connected by screws

[0006] Preferably, a wire guiding groove matched with the yarn is arranged on the upper surface of the guide screw rod extending to the wire guiding plate.

[0007] Preferably, the positioning rod is threadedly connected with the moving frame.

[0008] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0009] 1. The guide screw rod is matched with the positioning rod through a universal coupling, which can buffer the vibration during the spinning and conveying process, and at the same time play a buffering role when subjected to a large tension. And under the action of the guiding component, the phenomenon of jamming of the guide screw rod is reduced, and the service life of the guide screw rod is improved.

[0010] 2. When the tension size changes, through the cooperation of the universal coupling and the guiding wheels with the guide screw rod, the friction of the guide screw rod is reduced, and at the same time the working efficiency of the guide screw rod is improved. Description of the Drawings

[0011] Figure 1 The working state of the lead screw structure of the present utility model Figure 1 ;

[0012] Figure 2 The working state of the lead screw structure of the present utility model Figure 2 ;

[0013] Figure 3 The enlarged view of the partial structure of the lead screw structure of the present utility model;

[0014] In the figure: 1. Moving frame; 2. Positioning rod; 3. Universal coupling; 4. Lead screw; 401. Wire guiding groove; 5. Wire guiding plate; 501. Through hole; 6. Guide wheel; 7. Guide frame. Specific embodiments

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0016] As Figures 1 to 3 shown, the present utility model provides a technical solution: a lead screw structure, including: a moving frame 1, the moving frame 1 often drives to realize the displacement in the height direction through a driving device, and the moving frame 1 is fixedly connected with a positioning rod 2, and the positioning rod 2 is threadedly connected with the moving frame 1.

[0017] The positioning rod 2 is cooperated with a lead screw 4 through a universal coupling 3. Above the moving frame 1, there is a wire guiding plate 5 for the lead screw 4 to pass through. The wire guiding plate 5 is mainly used to place the winding bobbin. The wire guiding plate 5 is provided with a through hole 501 for the lead screw 4 to pass through. The lead screw 4 extends to the upper surface of the wire guiding plate 5 and is provided with a wire guiding groove 401 for cooperating with the yarn.

[0018] In order to reduce the friction force, the through hole 501 is cooperated with the lead screw 4 through a guiding component. The guiding component includes: a groove fixed to the guide frame 7 is provided on the lower surface of the wire guiding plate 5. The guide frame 7 is fixedly connected with the lower surface of the wire guiding plate 5 through screws. The guide frame 7 is provided with a plurality of guide wheels 6 for cooperating with the lead screw 4 around the axis of the through hole 501. When the lead screw 4 moves up and down, it will cooperate with the guide wheels 6, thereby driving the guide wheels 6 to rotate and reducing the friction force with the lead screw 4. The lead screw 4 passes through a plurality of guide wheels 6 and the through hole 501 and extends to the upper surface of the wire guiding plate 5. The moving frame 1 drives the lead screw 4 to cooperate with the guiding component and reciprocates linearly.

[0019] As Figures 1 to 3As shown, during operation, the twisting bobbin is placed on the wire guide plate 5, driving the yarn to pass through the wire guide groove 401 and enter the next working station. The wire guide rod 4 needs to reciprocate in the height direction during operation, so as to adapt to the different tensions of the yarn on the twisting bobbin and evenly transport it from the twisting bobbin to other bobbins.

[0020] The embodiments disclosed in the present utility model are preferred embodiments, but are not limited thereto. Those of ordinary skill in the art can easily understand the spirit of the present utility model based on the above embodiments and make different extensions and changes. However, as long as they do not depart from the spirit of the present utility model, they are within the protection scope of the present utility model.

Claims

1. A wire guide rod structure, characterized in that: include: A movable frame, wherein the movable frame is fixedly connected with a positioning rod, the positioning rod is matched with a wire guide rod, a wire guide plate for the wire guide rod to pass through is provided directly above the movable frame, the wire guide plate is provided with a through hole for the wire guide rod to pass through, the through hole is matched with the wire guide rod through a guide assembly, and the movable frame drives the wire guide rod to cooperate with the guide assembly and reciprocate in a linear motion.

2. The wire guide rod structure according to claim 1, characterized in that: The guide assembly includes: a groove fixed to a guide frame is provided on the lower surface of the wire guide plate, and a plurality of guide wheels cooperating with a wire guide rod are provided on the guide frame around the axis of the through hole, and the wire guide rod passes through the plurality of guide wheels and the through hole and extends to the upper surface of the wire guide plate.

3. The wire guide rod structure according to claim 2, characterized in that: The guide frame is fixedly connected to the lower surface of the wire guide plate by screws.

4. The wire guide rod structure according to claim 1, characterized in that: The wire guide rod extends to the upper surface of the wire guide plate and is provided with a wire guide groove matched with the yarn.

5. The wire guide rod structure according to claim 1, characterized in that: The positioning rod is threadedly connected to the moving frame.

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