Yarn arranging device for spinning machine

Abstract

The utility model relates to the technical field of spinning machines, in particular to a yarn arranging device for a spinning machine, which comprises a device body, the device body comprises a base, a screw rod is arranged on the inner side of the base, a yarn guide head is movably connected to the surface of the screw rod, and a yarn arranging wheel is arranged at the top end of the yarn guide head. A cutting mechanism is arranged on the upper surface of the wire guide head and comprises a supporting frame. By pressing the pressing rod, the cutting knife can slide on the surface of the sliding groove under the action of the pressing rod, the cutting knife is pressed downwards to cut wound yarn, yarn cutting is convenient, the winding length is convenient to control, resetting of the cutting knife can be achieved through the arrangement of the spring, and the cutting knife is convenient to use. Meanwhile, the force generated when the cutting knife is pressed down can be slowly released, the loss of the cutting knife can be reduced, the pressing rod can be limited through the arrangement of the inserting rod, the situation that the yarn is cut by mistake due to the fact that the pressing rod slides down can be effectively avoided, and the consistency of yarn arrangement can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of spinning machines, in particular to a wire arrangement device for a spinning machine. Background Art

[0002] Spinning is an ancient activity. Textile machines twist many animal and plant fibers together to form threads or yarns, which can be used to weave cloth. When spinning, the threads need to be arranged. The arrangement of the threads requires the assistance of a thread arranger to evenly wind the yarn around the surface of the take-up drum.

[0003] When the spinning machine is arranged with a cable arranger, after the yarn is wound on the surface of the bobbin, it is inconvenient to cut the yarn, so it is generally necessary to cut the yarn manually with the help of external force, which makes it inconvenient to cut the yarn and is not conducive to controlling the length of the winding. Therefore, it is urgent to design a cable arranger for a spinning machine to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a wire arrangement device for a spinning machine, so as to solve the problem in the above-mentioned background technology that it is inconvenient to cut the yarn, and the yarn generally needs to be cut manually with the help of external force, which makes it inconvenient to cut the yarn and is not conducive to controlling the length of the winding.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A wire arranging device for a spinning machine comprises a device body, the device body comprises a base, a screw rod is arranged inside the base, a wire guide head is movably connected to the surface of the screw rod, and a wire arranging wheel is arranged on the top of the wire guide head;

[0007] A cutting mechanism is arranged on the upper surface of the guide wire head, and the cutting mechanism comprises a support frame, the support frame is fixedly connected to the upper surface of the guide wire head, a pressure rod is movably connected to the inner side of the support frame, a cutting knife is fixedly connected to the bottom end of the pressure rod, and a support plate is fixedly connected to the inner surface of the support frame.

[0008] Preferably, the cutting mechanism further comprises a spring, wherein the spring is fixedly connected to the surface of the cutting knife, a sliding groove is provided on the inner wall of the support frame, the cutting knife is movably connected to the inner side of the sliding groove, and an insert rod is movably connected to the inner side of the pressure rod.

[0009] Preferably, the pressure rod is in a rod shape and movably connected to the inner side of the support frame, and the cutting knife is movably connected to the inner side of the slide groove.

[0010] Preferably, one end of the spring is fixedly connected to the support frame, the other end of the spring is fixedly connected to the cutting knife, and the slide grooves are formed in two groups and are opened on the inner wall of the support frame.

[0011] Preferably, a pressing mechanism is provided on the upper surface of the guide wire head, and the pressing mechanism includes a support rod, the support rod is fixedly connected to the upper surface of the guide wire head, the upper surface of the support rod is fixedly connected to a limiting ring, the inner side of the limiting ring is movably connected to a screw rod, the surface of the screw rod is threadedly connected to a moving rod, the inner side of the moving rod is movably connected to a pressure wheel, and the surface of the moving rod is fixedly connected to the limiting rod.

[0012] Preferably, the limiting ring is in a circular ring shape and is fixedly connected to the upper surface of the support rod, and the limiting rod is in two groups and is movably connected to the inner side of the limiting ring.

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

[0014] 1. By pressing the pressure rod, the cutting knife can slide on the surface of the slide groove under the action of the pressure rod, so that the cutting knife can press down to cut the wound yarn, making it more convenient to cut the yarn and easy to control the length of the winding. The setting of the spring can realize the reset of the cutting knife and at the same time can play a role in slowly releasing the force when the cutting knife is pressed down, which can reduce the loss of the cutting knife. The setting of the plug rod can limit the pressure rod, which can effectively prevent the pressure rod from slipping and causing the yarn to be cut by mistake, and can ensure the continuity of the cable arrangement.

[0015] 2. The yarn can be limited by the setting of the limiting ring, which can reduce the possibility of the yarn slipping off the surface of the wire arrangement wheel. At the same time, by rotating the screw, the moving rod drives the pressure wheel to move vertically under the action of the screw, so that the yarn can be pressed by the pressure wheel, which can reduce the shaking of the yarn during the wire arrangement process and make the wire arrangement effect better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic cross-sectional front view of the structure of the utility model;

[0017] Figure 2 It is a rear cross-sectional schematic diagram of the structure of the cutting knife and the support plate of the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 4 It is a schematic front view and cross-sectional view of the local structure of the limiting ring and the pressure wheel of the utility model.

[0020] In the figure: 1. base; 11. screw rod; 12. wire guide head; 13. wire arrangement wheel; 2. support frame; 21. pressure rod; 22. cutting knife; 23. spring; 24. slide groove; 25. support plate; 26. insertion rod; 3. support rod; 31. limit ring; 32. screw rod; 33. moving rod; 34. pressure wheel; 35. limit rod. 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] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A wire arrangement device for a spinning machine comprises a device body, the device body comprises a base 1, a screw rod 11 is arranged on the inner side of the base 1, a wire guide head 12 is movably connected to the surface of the screw rod 11, a wire arrangement wheel 13 is arranged on the top of the wire guide head 12, the wire guide head 12 is movably connected to the surface of the screw rod 11, and the yarn can be wound on the bobbin by moving the wire guide head 12;

[0024] A cutting mechanism is provided on the upper surface of the wire guide head 12, and the cutting mechanism includes a support frame 2, the support frame 2 is fixedly connected to the upper surface of the wire guide head 12, a pressure rod 21 is movably connected to the inner side of the support frame 2, a cutting knife 22 is fixedly connected to the bottom end of the pressure rod 21, and a support plate 25 is fixedly connected to the inner surface of the support frame 2. The setting of the cutting knife 22 can cut the yarn, which is convenient for controlling the length of the yarn and making the wiring more convenient.

[0025] Furthermore, the cutting mechanism also includes a spring 23, which is fixedly connected to the surface of the cutting knife 22. A slide groove 24 is provided on the inner wall of the support frame 2. The cutting knife 22 is movably connected to the inner side of the slide groove 24. The inner side of the pressure rod 21 is movably connected to an insertion rod 26. The insertion rod 26 is movably connected to the inner side of the pressure rod 21, which can limit the pressure rod 21 and prevent the pressure rod 21 from slipping due to accidental touch, which may affect the continuity of the wiring.

[0026] Furthermore, the pressure rod 21 is movably connected to the inner side of the support frame 2 in a rod shape, and the cutting knife 22 is movably connected to the inner side of the slide groove 24. The pressure rod 21 is movably connected to the inner side of the support frame 2. By pressing the pressure rod 21, the cutting knife 22 can be driven to move downward, thereby achieving the effect of cutting the yarn by the cutting knife 22, without the need for manual cutting with the help of external force.

[0027] Furthermore, one end of the spring 23 is fixedly connected to the support frame 2, and the other end of the spring 23 is fixedly connected to the cutting knife 22. The slide grooves 24 are opened in two groups on the inner wall of the support frame 2. The slide grooves 24 are opened on the inner wall of the support frame 2 to facilitate the cutting knife 22 to move up and down on the inner side of the slide grooves 24, which can avoid the cutting knife 22 from shifting when the pressure rod 21 is pressed, thereby affecting the cutting effect of the yarn.

[0028] Furthermore, a pressing mechanism is provided on the upper surface of the wire guide head 12, and the pressing mechanism includes a support rod 3, which is fixedly connected to the upper surface of the wire guide head 12, and a limiting ring 31 is fixedly connected to the upper surface of the support rod 3, and a screw 32 is movably connected to the inner side of the limiting ring 31, and a moving rod 33 is threadedly connected to the surface of the screw 32, and a pressure wheel 34 is movably connected to the inner side of the moving rod 33, and a limiting rod 35 is fixedly connected to the surface of the moving rod 33, and the screw 32 is movably connected to the inner side of the limiting ring 31. The limiting rod 35 can be adjusted by rotating the screw 32, and then the limiting rod 35 can press the yarn, which can prevent the yarn from shaking during the wiring process.

[0029] Furthermore, the limiting ring 31 is fixedly connected to the upper surface of the support rod 3 in a circular ring shape, and the limiting rod 35 is movably connected to the inner side of the limiting ring 31 in two groups. The setting of the limiting ring 31 can limit the yarn, which can better prevent the yarn from deviating and affecting the cable arrangement effect.

[0030] Working principle: When in use, the insertion rod 26 is pulled out to separate the insertion rod 26 and the pressure rod 21, and the limit on the pressure rod 21 is released. Then the pressure rod 21 is pressed to make the pressure rod 21 drive the cutting knife 22 to press down, so that the cutting knife 22 slides downward on the surface of the slide groove 24 and contacts the surface of the support plate 25 to cut the yarn. At this time, the spring 23 is in a stretched state. After the cutting is completed, the pressure rod 21 is released. The pressure rod 21 will drive the cutting knife 22 to reset under the rebound action of the spring 23, so that the cutting knife 22 moves up. Finally, the insertion rod 26 is inserted into the inner side of the pressure rod 21 to limit the pressure rod 21.

[0031] The yarn is passed through the inner side of the limiting ring 31 and is in contact with the lower surface of the pressure wheel 34. The screw 32 is rotated to make the screw 32 move inside the limiting ring 31. The moving rod 33 is limited by the pressure wheel 34 and moves vertically during the rotation of the screw 32, so that the moving rod 33 drives the pressure wheel 34 to move downward, so that the pressure wheel 34 can press the yarn.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A wire arrangement device for a spinning machine, comprising a device body, the device body comprising a base (1), a screw rod (11) being arranged on the inner side of the base (1), a wire guide head (12) being movably connected to the surface of the screw rod (11), and a wire arrangement wheel (13) being arranged on the top of the wire guide head (12); It is characterized in that The upper surface of the guide wire head (12) is provided with a cutting mechanism, and the cutting mechanism comprises a support frame (2), the support frame (2) is fixedly connected to the upper surface of the guide wire head (12), the inner side of the support frame (2) is movably connected with a pressure rod (21), the bottom end of the pressure rod (21) is fixedly connected with a cutting knife (22), and the inner surface of the support frame (2) is fixedly connected with a support plate (25).

2. A cable arrangement device for a spinning machine according to claim 1, characterized in that: The cutting mechanism further comprises a spring (23), wherein the spring (23) is fixedly connected to the surface of the cutting knife (22), a sliding groove (24) is provided on the inner wall of the support frame (2), the cutting knife (22) is movably connected to the inner side of the sliding groove (24), and an inserting rod (26) is movably connected to the inner side of the pressure rod (21).

3. A cable arrangement device for a spinning machine according to claim 1, characterized in that: The pressing rod (21) is in a rod shape and movably connected to the inner side of the supporting frame (2), and the cutting knife (22) is movably connected to the inner side of the sliding groove (24).

4. A cable arrangement device for a spinning machine according to claim 2, characterized in that: One end of the spring (23) is fixedly connected to the support frame (2), and the other end of the spring (23) is fixedly connected to the cutting knife (22). The sliding grooves (24) are provided in two groups on the inner wall of the support frame (2).

5. The cable arrangement device for a spinning machine according to claim 1, characterized in that: The upper surface of the guide wire head (12) is provided with a pressing mechanism, and the pressing mechanism comprises a support rod (3), the support rod (3) is fixedly connected to the upper surface of the guide wire head (12), the upper surface of the support rod (3) is fixedly connected to a limiting ring (31), the inner side of the limiting ring (31) is movably connected to a screw rod (32), the surface of the screw rod (32) is threadedly connected to a moving rod (33), the inner side of the moving rod (33) is movably connected to a pressure wheel (34), and the surface of the moving rod (33) is fixedly connected to a limiting rod (35).

6. A cable arrangement device for a spinning machine according to claim 5, characterized in that: The limiting ring (31) is in a circular ring shape and is fixedly connected to the upper surface of the support rod (3), and the limiting rods (35) are in two groups and are movably connected to the inner side of the limiting ring (31).

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