Yarn winding machine

Abstract

The utility model discloses a yarn winding machine, which belongs to the technical field of yarn winding equipment and comprises a PLC (programmable logic controller) cabinet connected with a frame, a control platform is mounted on the PLC cabinet, a first rotating mechanism and a second rotating mechanism are mounted on the frame, and the first rotating mechanism and the second rotating mechanism are identical in structure. A servo motor used for driving the first rotating mechanism and the second rotating mechanism is installed on the machine frame, a jacking mechanism is arranged on the side, away from the first rotating mechanism and the second rotating mechanism, of the machine frame, second air cylinders are installed on the two sides of the machine frame, the second air cylinders push the objective table to reciprocate, and a cycloid mechanism is further installed on the machine frame. The technical problem that yarn is scattered during yarn winding due to the fact that yarn tying is not tight is solved, and the yarn winding device is mainly applied to yarn winding.

Description

Technical Field

[0001] This utility model belongs to the technical field of yarn winding equipment, specifically a yarn winding machine. Background Technology

[0002] Yarn winding machines are one of the commonly used devices for winding yarn. Currently, there are two main types of equipment on the market: parallel winding machines and cross winding machines. Most of them use a single motor to accelerate and reduce gears and belt drives to rotate the winding shaft.

[0003] However, before winding, workers need to wind the yarn around the yarn roller and then start the equipment to wind the yarn. The whole operation relies on manual operation, which has a technical problem that the yarn is not tied tightly and the yarn is scattered during winding. Therefore, our company has started research on a yarn winding machine. Utility Model Content

[0004] The purpose of this invention is to provide a yarn winding machine to solve the technical problem of yarn scattering during winding due to loose yarn binding.

[0005] This utility model is achieved through the following technical solution: a yarn winding machine, characterized in that: it includes a PLC cabinet connected to a frame, a control platform is installed on the PLC cabinet, a first rotating mechanism and a second rotating mechanism are installed on the frame, the first rotating mechanism and the second rotating mechanism have the same structure, a servo motor for driving the first rotating mechanism and the second rotating mechanism is installed on the frame, a clamping mechanism is provided on the side of the frame away from the first rotating mechanism and the second rotating mechanism, a second cylinder is installed on both sides of the frame, the second cylinder pushes the platform to reciprocate, and a cycloidal mechanism is also installed on the frame.

[0006] Further: The first rotating mechanism includes a rotating shaft that passes through and is installed in the frame. A spring pressure head is fixedly installed at one end of the rotating shaft that passes through the frame. A second pulley and a third pulley are arranged at the other end of the rotating shaft. The rotating shaft of the servo motor is fixedly connected to the first pulley. The second pulley of the first rotating mechanism and the second rotating mechanism are connected by a first belt. The first pulley and the third pulley (11) are connected by a second belt.

[0007] Furthermore: the clamping mechanism includes a vertical plate mounted on a fixed platform, a flat plate connected to the upper part of the vertical plate, a sliding rod and a slider sliding on the sliding rod between the vertical plate and the top plate, a flat plate on the slider, a lead screw installed between the vertical plate and the top plate, a lead screw nut installed on the lead screw that rotates and moves with the lead screw, the lead screw nut is fixedly connected to the flat plate, a telescopic cylinder for driving the top plate is installed on the upper part of the flat plate, and a set of rotating wheels are installed on the top plate, the rotating wheels being opposite to the axis of the spring pressure head.

[0008] Furthermore: the cycloidal mechanism includes a tension controller and a ball screw module, which are respectively fixedly installed on the frame, and a traction auxiliary component is installed on the slide of the ball screw module.

[0009] Furthermore: the traction auxiliary component includes a side plate, an upper horizontal plate and a lower horizontal plate. The upper horizontal plate is installed on the top of the side plate and is fixedly connected to the ball screw module slide. The lower horizontal plate is installed on the bottom of the side plate and is parallel to the upper horizontal plate. A set of corresponding yarn-threading holes are opened on the upper and lower horizontal plates.

[0010] Compared with the prior art, the technical effects and advantages of this utility model are:

[0011] This utility model modifies the overall structure through special structural modifications. The PLC cabinet system sends the unwound yarn roller to the first rotating mechanism, the second rotating mechanism, and the clamping mechanism via the second cylinder to clamp the roller. The yarn is then pulled out, passes through the tension controller and the traction auxiliary cycloidal mechanism, and is placed between the clamping mechanism and the unwound yarn roller. While clamping the roller, one end of the yarn is also clamped, thereby achieving the yarn-free process, improving the overall automation efficiency, and making it suitable for widespread promotion and application. Attached Figure Description

[0012] Figure 1 This is the front view of the present invention;

[0013] Figure 2 This is a top view of the present invention;

[0014] Figure 3 For the present utility model Figure 1 A magnified view of a portion at point A;

[0015] Figure 4 For the present utility model Figure 2 A magnified view of a portion at point B;

[0016] Figure 5 This is a top view of the auxiliary traction component of this utility model. Detailed Implementation

[0017] 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.

[0018] Example 1

[0019] In one technical solution of this utility model, such as Figure 1 - Figure 5 As shown: A yarn winding machine, characterized in that: it includes a PLC cabinet 2 connected to a frame 1, a control platform 3 installed on the PLC cabinet 2, a first rotating mechanism and a second rotating mechanism installed on the frame 1, the first rotating mechanism and the second rotating mechanism having the same structure, a servo motor 4 for driving the first rotating mechanism and the second rotating mechanism installed on the frame 1, a clamping mechanism provided on the side of the frame 1 away from the first rotating mechanism and the second rotating mechanism, a second cylinder 5 installed on both sides of the frame 1, the second cylinder 5 pushing the platform 6 to reciprocate, and a cycloidal mechanism also installed on the frame 1;

[0020] The first rotating mechanism includes a rotating shaft 7 that passes through and is installed in the frame 1. A spring pressure head 8 is fixedly installed at one end of the rotating shaft 7 that passes through the frame 1. A second pulley 9 and a third pulley 11 are arranged at the other end of the rotating shaft 7. The rotating shaft of the servo motor 4 is fixedly connected to the first pulley 12. The second pulley 9 of the first rotating mechanism and the second rotating mechanism are connected by a first belt 10. The first pulley 12 and the third pulley 11 are connected by a second belt 13.

[0021] The clamping mechanism includes a vertical plate 15 mounted vertically on the fixed platform 14, a flat plate 16 connected to the upper part of the vertical plate 15, a sliding rod 18 and a slider 19 sliding on the sliding rod 18 between the vertical plate 15 and the top plate 17, a flat plate 16 mounted on the slider 19, a lead screw 20 mounted between the vertical plate 15 and the top plate 17, a lead screw nut 21 mounted on the lead screw 20 that rotates and moves with the lead screw 20, the lead screw nut 21 being fixedly connected to the flat plate 16, a telescopic cylinder 22 for driving the top plate 17 being mounted on the upper part of the flat plate 16, and a set of rotating wheels 23 mounted on the top plate 17, the rotating wheels 23 being axially opposite to the spring pressure head 8;

[0022] The cycloidal mechanism includes a tension controller 24 and a ball screw module 25. The tension controller 24 and the ball screw module 25 are respectively fixedly installed on the frame 1, and a traction auxiliary component is installed on the slide of the ball screw module 25.

[0023] The traction auxiliary component includes a side plate 27, an upper horizontal plate 28, and a lower horizontal plate 29. The upper horizontal plate 28 is installed on the top of the side plate 27 and is fixedly connected to the slide of the ball screw module 25. The lower horizontal plate 29 is installed on the bottom of the side plate 27 and is parallel to the upper horizontal plate 28. A set of corresponding yarn-threading holes 30 are opened on the upper horizontal plate 28 and the lower horizontal plate 29.

[0024] The working principle of this utility model is as follows:

[0025] 1. Initial state: The servo motor 4 and the rotating motor on the ball screw module 25 are not started. The yarn passes through the tension controller 24 and the ball screw module 25 and is prepared by passing through the yarn hole 30 of the traction auxiliary component on the slide table of the ball screw module 25.

[0026] 2. Feeding state: The second cylinders 5 on both sides extend and retract, so that the loading platform 6, which holds the rollers that do not wrap the yarn, is pushed to the corresponding position between the rotating shaft 7 of the rotating mechanism and the rotating wheel 23 of the clamping mechanism.

[0027] 3. Tightening state: After the loading platform 6 is pushed between the rotating shaft 7 of the rotating mechanism and the rotating wheel 23 of the tightening mechanism, the yarn passing through the yarn hole 30 of the traction auxiliary component on the slide of the ball screw module 25 is placed between the unwound roller and the rotating wheel 33 of the tightening mechanism. The telescopic cylinder 22 is activated to make the top plate 17 gradually approach the roller until the other end of the roller is pushed to the spring pressure head 8 to tighten in place, thus achieving a delayed tightening effect.

[0028] 4. Yarn winding state: Servo motor 4 starts and drives rotating shaft 7 to rotate. Rotating shaft 7 drives roller to rotate. The rotating motor of ball screw module 25 starts working and reciprocates. The traction auxiliary component on the slide of ball screw module 25 drives the yarn to reciprocate and wind on the roller. When winding is completed, both motors stop.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A yarn winding machine, characterized in that: The system includes a PLC cabinet (2) connected to a frame (1), a control platform (3) installed on the PLC cabinet (2), a first rotating mechanism and a second rotating mechanism installed on the frame (1), the first rotating mechanism and the second rotating mechanism having the same structure, a servo motor (4) for driving the first rotating mechanism and the second rotating mechanism installed on the frame (1), a clamping mechanism provided on the side of the frame (1) away from the first rotating mechanism and the second rotating mechanism, a second cylinder (5) installed on both sides of the frame (1), the second cylinder (5) pushing the platform (6) to reciprocate, and a cycloidal mechanism also installed on the frame (1).

2. The yarn winding machine according to claim 1, characterized in that: The first rotating mechanism includes a rotating shaft (7) that passes through and is installed in the frame (1). A spring pressure head (8) is fixedly installed at one end of the rotating shaft (7) that passes through the frame (1). A second pulley (9) and a third pulley (11) are arranged at the other end of the rotating shaft (7). The rotating shaft of the servo motor (4) is fixedly connected to the first pulley (12). The second pulley (9) of the first rotating mechanism and the second rotating mechanism are connected by a first belt (10). The first pulley (12) and the third pulley (11) are connected by a second belt (13).

3. A yarn winding machine according to claim 2, characterized in that: The clamping mechanism includes a vertical plate (15) mounted on a fixed platform (14), a flat plate (16) connected to the upper part of the vertical plate (15), a sliding rod (18) between the vertical plate (15) and the top plate (17) and a slider (19) sliding on the sliding rod (18), a flat plate (16) on the slider (19), a lead screw (20) installed between the vertical plate (15) and the top plate (17), a lead screw nut (21) installed on the lead screw (20) and rotates with the lead screw (20), the lead screw nut (21) is fixedly connected to the flat plate (16), a telescopic cylinder (22) for driving the top plate (17) is installed on the upper part of the flat plate (16), and a set of rotating wheels (23) are installed on the top plate (17), the rotating wheels (23) are axially opposite to the spring pressure head (8).

4. A yarn winding machine according to claim 1, characterized in that: The cycloidal mechanism includes a tension controller (24) and a ball screw module (25). The tension controller (24) and the ball screw module (25) are respectively fixedly installed on the frame (1), and a traction auxiliary component is installed on the slide of the ball screw module (25).

5. A yarn winding machine according to claim 4, characterized in that: The traction auxiliary component includes a side plate (27), an upper horizontal plate (28), and a lower horizontal plate (29). The upper horizontal plate (28) is installed on the top of the side plate (27) and is fixedly connected to the slide of the ball screw module (25). The lower horizontal plate (29) is installed on the bottom of the side plate (27) and is parallel to the upper horizontal plate (28). A set of corresponding yarn-threading holes (30) are opened on the upper horizontal plate (28) and the lower horizontal plate (29).

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