Winding device capable of achieving automatic arrangement and used for polyester monofilament production

Abstract

The utility model discloses a polyester monofilament production winding device capable of automatically arranging, which comprises a machine body, a winding spindle for mounting a bobbin is rotatably arranged on the machine body, and an abutting cylinder for abutting a thread end against the side surface of the bobbin is arranged on the machine body; a lead device is arranged on the machine body and comprises a sliding rail fixed on the machine body; compared with the prior art, the polyester monofilament winding device has the advantages that in the production process of polyester monofilaments, a traditional winding device needs to arrange thread ends on a bobbin manually, the step is low in efficiency, and labor cost is increased. In addition, the operation of loading and unloading the cylinder completely depends on manpower, so that the waiting time is long and the production is not continuous. According to the polyester monofilament winding device, by arranging innovative structures such as the abutting air cylinder, the automatic wiring mechanism and the wire cutting mechanism, automation of polyester monofilament winding is achieved.

Description

Technical Field

[0001] This utility model relates to the field of polyester monofilament production technology, and in particular to a winding device for producing polyester monofilaments that can automatically arrange the fibers. Background Technology

[0002] In the production of polyester monofilament, the winding process is a crucial step. Traditional winding equipment mainly relies on manual operation, including manually tidying and securing the yarn ends to the spool, and manually replacing the spool after it is fully wound. However, this manual winding method has many shortcomings.

[0003] First, manually trimming thread ends is not only inefficient but also requires a significant investment of manpower. On polyester monofilament production lines, frequent manual intervention in the winding process severely impacts overall production efficiency. Furthermore, manual trimming can lead to uneven winding and unstable winding tension, thus affecting product quality.

[0004] Secondly, the manual operation of loading and unloading the spool also brings many inconveniences. In traditional winding devices, after a roll of polyester monofilament is wound, the fully loaded spool needs to be manually removed and replaced with an empty spool. This process is not only time-consuming and labor-intensive, but also requires waiting for the manual operation to be completed before the next round of winding can begin, thus leading to a discontinuity in the production process.

[0005] Therefore, in order to solve the above problems, the market urgently needs a device that can automatically arrange and wind polyester monofilaments. Utility Model Content

[0006] In order to overcome the shortcomings of the prior art, this utility model provides a winding device for the production of polyester monofilaments that can automatically arrange the fibers to solve the above problems.

[0007] To achieve the above objectives, this utility model provides an automatic winding device for producing polyester monofilaments, comprising a machine body, on which a winding spindle for mounting a bobbin is rotatably mounted, and a clamping cylinder for pressing the wire end against the side of the bobbin is provided on the machine body.

[0008] The machine body is provided with a wire guide device, which includes a slide rail fixed to the machine body, a lifting wire guide plate vertically movably installed in the slide rail, and a wire guide ring fixed to the lifting wire guide plate.

[0009] The lifting lead plate is equipped with an automatic wiring mechanism for pulling the wire end from one side of the clamping cylinder to the other side. The automatic wiring mechanism includes a traction cylinder fixedly connected to the lifting lead plate. The telescopic end of the traction cylinder is provided with a clamping mechanism for clamping the wire end. The clamping mechanism includes a fixed clamping plate fixed to the traction cylinder. The opposite side of the fixed clamping plate is movably mounted with a movable clamping plate through a clamping cylinder. The clamping cylinder is fixedly connected to the traction cylinder.

[0010] The clamping mechanism includes a cutting mechanism, which comprises a relief groove embedded in the inner surface of the movable clamping plate, a relief plate movably disposed in the relief groove, a spring connecting the relief plate and the relief groove, a cutting blade fixed on the movable clamping plate, and an opening through the relief plate for the cutting blade to pass through.

[0011] Preferably, a first drive motor is mounted on the machine body, and the output shaft of the first drive motor is connected to the shaft of the winding spindle.

[0012] Preferably, an mounting plate is rotatably mounted on the machine body, and at least two spindles are wound on the mounting plate, with the wound spindles rotatably connected to the mounting plate. The first drive motor is fixed to the mounting plate, and a second drive motor is fixed to the machine body, with the output shaft of the second drive motor fixed to the mounting plate.

[0013] Preferably, a motor screw mechanism for driving the lifting lead plate to move up and down is installed inside the slide rail.

[0014] Preferably, the machine body is fixed with a roll unwinding bracket.

[0015] Preferably, the machine body is fixedly equipped with a guide pulley mechanism.

[0016] Preferably, the head of the clamping cylinder is fixed with a clamping block.

[0017] Compared with existing technologies, this invention offers the following advantages: In the production of polyester monofilament, traditional winding devices require manual handling of the thread ends onto the spool, a step that is not only inefficient but also increases labor costs. Furthermore, relying entirely on manual operation for loading and unloading the spool leads to long waiting times and production discontinuities. This invention automates the winding of polyester monofilament through innovative structures such as a clamping cylinder, an automatic wiring mechanism, and a cutting mechanism. The clamping cylinder automatically clamps the thread ends against the side of the spool on the winding spindle, while the automatic wiring mechanism simulates the manual pulling action, guiding the thread ends from one side of the clamping cylinder to the other. The cutting mechanism automatically cuts the polyester monofilament after winding, requiring no manual intervention. In addition, the design of the mounting plate and second drive motor enables rapid replacement of the winding spindle, further improving production efficiency. In summary, this invention effectively solves the problems of manual thread handling and long waiting times for loading and unloading the spool in existing technologies, achieving highly efficient automation in polyester monofilament production. Attached Figure Description

[0018] 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:

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0020] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0021] Figure 3 This is a side view of the present invention.

[0022] Figure 4 This is a top view of the structure of this utility model.

[0023] Figure 5 This is a schematic diagram of the automatic wiring mechanism of this utility model.

[0024] In the diagram: 1. Machine body; 2. Winding spindle; 3. Clamping cylinder; 31. Clamping block; 4. Lead wire device; 5. Slide rail; 6. Lifting lead wire plate; 7. Lead wire ring; 8. Traction cylinder; 9. Clamping mechanism; 91. Fixed clamping plate; 92. Clamping cylinder; 93. Movable clamping plate; 10. Cutting mechanism; 101. Relief plate; 102. Spring; 103. Cutting blade; 104. Opening; 11. First drive motor; 12. Mounting plate; 13. Second drive motor; 14. Motor lead screw mechanism; 15. Guide pulley mechanism. Detailed Implementation

[0025] The following is in conjunction with the appendix Figure 1-5 The specific embodiments of this utility model will be described in further detail.

[0026] like Figure 1-5 As shown, this utility model discloses an automatic winding device for producing polyester monofilaments, including a machine body 1. A winding spindle 2 for mounting a spool is rotatably mounted on the machine body 1, and a clamping cylinder 3 is provided on the machine body 1 for pressing the wire end against the side of the spool. With the clamping cylinder 3, during use, the spool can be placed on the winding spindle 2, and the extension of the clamping cylinder 3 replaces the action of the hand to press the wire end against the winding spindle 2. Then, by driving the winding spindle 2 to rotate, the polyester monofilament is wound onto the spool.

[0027] The machine body 1 is equipped with a wire guiding device 4, which includes a slide rail 5 fixed on the machine body 1, a lifting wire guiding plate 6 vertically movably installed in the slide rail 5, and a wire guiding ring 7 fixed on the lifting wire guiding plate 6. The polyester monofilament passes through the wire guiding ring 7 to guide the wire end. During the winding process, when the lifting wire guiding plate 6 moves up and down in the slide rail 5, it can drive the wire guiding ring 7 to move up and down, thereby driving the wire end to move up and down on the side of the spool. Since the spool is rotating, the polyester monofilament can be evenly wound on the spool in a spiral form. It can be understood that at the beginning, the clamping cylinder 3 presses the wire end against the lower side of the spool. After the winding begins, the lifting wire guiding plate 6 should move upward quickly first, so as to first offset it from the clamping cylinder 3 in a horizontal position. After winding a few turns, the clamping cylinder 3 releases the wire end. At this time, since the polyester monofilament has been wound several turns, even if the wire end is released, it will not affect the winding.

[0028] Understandably, in the above technical solution, the clamping cylinder 3 can only clamp the thread end to the side of the spool. However, how to pull the thread end to the side of the spool is still something we need to consider. In order to solve the above problem, the present invention provides an automatic arrangement winding device for polyester monofilament production with the following improvements:

[0029] The lifting lead plate 6 is equipped with an automatic wiring mechanism for pulling the wire end from one side of the clamping cylinder 3 to the other side. This mechanism also simulates manual wire pulling.

[0030] In this embodiment, the automatic wiring mechanism includes a traction cylinder 8 fixedly connected to the lifting lead plate 6. The telescopic end of the traction cylinder 8 is provided with a clamping mechanism 9 for clamping the wire end. The clamping mechanism 9 includes a fixed clamping plate 91 fixed to the traction cylinder 8. On the opposite side of the fixed clamping plate 91, a movable clamping plate 93 is movably mounted via a clamping cylinder 92. The clamping cylinder 92 is fixedly connected to the traction cylinder 8. The clamping mechanism 9 is used to clamp the wire end, and the traction cylinder 8 is used to move the wire end when the clamping mechanism 9 clamps the wire end. The specific working process is as follows:

[0031] After one spool is wound, the polyester monofilament is cut at a position other than the clamping mechanism 9. After another new spool is installed, the clamping mechanism 9 clamps the wire end and pulls the wire end through the front of the clamping cylinder 3 by the traction cylinder 8. Then, the clamping cylinder 3 extends to press the wire end against the side of the spool. Then, the clamping mechanism 9 releases the wire end and returns it to its original position under the action of the lifting lead plate 6 and the traction cylinder 8.

[0032] Furthermore, to achieve automatic wire cutting, the clamping mechanism 9 is equipped with a wire cutting mechanism 10, such as... Figure 5 As shown, the cutting mechanism 10 includes a relief groove 94 embedded in the inner surface of the movable clamping plate 93, a relief plate 101 movably disposed in the relief groove 94, a spring 102 connected between the relief plate 101 and the relief groove 94, a cutting blade 103 fixed on the movable clamping plate 93, and an opening 104 through the relief plate 101 for the cutting blade 103 to pass through.

[0033] Understandably, when the clamping cylinder 92 retracts, it can drive the movable clamping plate 93 to move. When the clamping cylinder 92 retracts slightly, the movable clamping plate 93 moves closer to the fixed clamping plate 91, which in turn drives the relief plate 101 to move closer to the fixed clamping plate 91. Under the action of the spring 102, the relief plate 101 and the fixed clamping plate 91 can clamp the wire end. When the clamping cylinder 92 continues to retract, the relief plate 101 will automatically retract into the relief groove 94, so that the cutting blade 103 is exposed from the opening 104. In this way, the wire end can be cut by the cutting blade 103. When the polyester monofilament on the spool is fully wound, the clamping cylinder 92 can retract significantly, and the polyester monofilament is cut off by the cutting blade 103. After changing the spool, the clamping cylinder 92 retracts slightly to clamp the wire end and deliver it to the front of the pressing cylinder 3. The extension of the pressing cylinder 3 automatically presses the wire end against the side of the spool, realizing automatic wire feeding to the spool.

[0034] A first drive motor 11 is installed on the machine body 1. The output shaft of the first drive motor 11 is connected to the shaft of the winding spindle 2. The first drive motor 11 is used to drive the winding spindle 2 to rotate, thereby realizing the winding of polyester monofilament.

[0035] In some embodiments, a mounting plate 12 is rotatably mounted on the machine body 1. The number of winding spindles 2 on the mounting plate 12 is at least two, and the winding spindles 2 are rotatably connected to the mounting plate 12. A first drive motor 11 is fixed to the mounting plate 12, and a second drive motor 13 is fixed on the machine body 1. The output shaft of the second drive motor 13 is fixed to the mounting plate 12. When one of the winding spindles 2 on the mounting plate 12 is winding polyester monofilament, the operator can first insert another empty spool into the empty winding spindle 2. When the working spool has finished winding, the second drive motor 13 can quickly send the prepared winding spindle 2 to the winding station and send out the wound winding spindle 2, which is convenient for operation.

[0036] The slide rail 5 is equipped with a motor screw mechanism 14 that drives the lifting lead plate 6 to move up and down.

[0037] The machine body 1 is fixed with a roll unwinding bracket for placing the roll unwinding drum.

[0038] The machine body 1 is fixedly equipped with a guide pulley mechanism 15, which is used to guide the polyester monofilament.

[0039] A clamping block 31 is fixed to the head of the clamping cylinder 3, which is used to clamp the wire end by means of the clamping block 31 when the clamping cylinder 3 extends.

[0040] In summary, the automatic winding device for polyester monofilament production of this utility model guides the polyester monofilament through the guide pulley mechanism 15, passes it through the lead ring 7, and is clamped by the clamping mechanism 9. It is then driven by the traction cylinder 8 to the clamping cylinder 3, which presses the end of the thread against the side of the bobbin on the winding spindle 2. Subsequently, the first drive motor 11 drives the winding spindle 2 to rotate and begin winding. During the winding process, the lifting lead plate 6, driven by the motor screw mechanism 14, moves the lead ring 7 up and down, ensuring that the polyester monofilament is wound evenly in a spiral shape. After one roll is completed, the cutting mechanism 10 automatically cuts the polyester monofilament, and the clamping mechanism 9 clamps the new thread end and sends it to the side of the next bobbin to be wound. Simultaneously, the second drive motor 11 rotates the mounting plate 12, causing the empty winding spindle 2 to rotate to the winding position, and the fully wound winding spindle rotates out, achieving a highly efficient and automatic winding and bobbin changing process.

[0041] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is 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 winding device for the production of polyester monofilaments with automatic arrangement capability, characterized in that, Includes a machine body (1), on which a winding spindle (2) for mounting a spool is rotatably provided, and on which a clamping cylinder (3) for pressing the wire end against the side of the spool is provided; The fuselage (1) is provided with a wire guide device (4), which includes a slide rail (5) fixed on the fuselage (1), a lifting wire guide plate (6) vertically movably installed in the slide rail (5), and a wire guide ring (7) fixed on the lifting wire guide plate (6). The lifting lead plate (6) is equipped with an automatic wiring mechanism for pulling the wire end from one side of the clamping cylinder (3) to the other side. The automatic wiring mechanism includes a traction cylinder (8) fixedly connected to the lifting lead plate (6). The telescopic end of the traction cylinder (8) is provided with a clamping mechanism (9) for clamping the wire end. The clamping mechanism (9) includes a fixed clamping plate (91) fixed to the traction cylinder (8). The opposite side of the fixed clamping plate (91) is movably mounted with a movable clamping plate (93) through a clamping cylinder (92). The clamping cylinder (92) is fixedly connected to the traction cylinder (8). The clamping mechanism (9) is provided with a cutting mechanism (10). The cutting mechanism (10) includes a relief groove (94) embedded in the inner surface of the movable clamping plate (93), a relief plate (101) movably disposed in the relief groove (94), a spring (102) connecting the relief plate (101) and the relief groove (94), a cutting blade (103) fixed on the movable clamping plate (93), and an opening (104) through the relief plate (101) for the cutting blade (103) to pass through.

2. The automatically arranged polyester monofilament winding device according to claim 1, characterized in that, A first drive motor (11) is installed on the machine body (1), and the output shaft of the first drive motor (11) is connected to the shaft of the winding spindle (2).

3. The automatically arranged polyester monofilament winding device according to claim 2, characterized in that, A mounting plate (12) is rotatably mounted on the machine body (1). The mounting plate (12) has at least two wound spindles (2), and the wound spindles (2) are rotatably connected to the mounting plate (12). The first drive motor (11) is fixed to the mounting plate (12). A second drive motor (13) is fixed on the machine body (1), and the output shaft of the second drive motor (13) is fixed to the mounting plate (12).

4. The automatically arranged polyester monofilament winding device according to claim 1, characterized in that, The slide rail (5) is equipped with a motor screw mechanism (14) that drives the lifting lead plate (6) to move up and down.

5. The automatically arranged polyester monofilament winding device according to claim 1, characterized in that, The machine body (1) is fixed with a roll unwinding bracket.

6. The automatically arranged polyester monofilament winding device according to claim 5, characterized in that, The fuselage (1) is fixedly equipped with a guide pulley mechanism (15).

7. The automatically arranged polyester monofilament winding device according to claim 1, characterized in that, The head of the clamping cylinder (3) is fixed with a clamping block (31).

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