A nylon yarn winding device

Abstract

The utility model provides a kind of polyamide filament winding device, comprising: base;Winding roller, rotation is located in the base, and is equipped with the first winding section, second winding section and third winding section that are sequentially arranged;Wire guide block, the wire guide block has winding hole, and along the axis of the winding roller reciprocating sliding, to sequentially pass through any one section of the first winding section, the second winding section and the third winding section;Guiding assembly, including guide rod, limit rod, the guide rod rotation is located in the base, the limit rod is parallel with the guide rod arrangement, the wire guide block is movably threaded in the limit rod and the guide rod;Wherein, under the action of external force wire guide block has the moving path from the first winding section to the third winding section direction or the moving path from the third winding section to the first winding section direction.It solves the technical problem of uneven winding of polyamide filament in the prior art.

Description

Technical Field

[0001] This utility model relates to the field of nylon filament winding technology, and in particular to a nylon filament winding device. Background Technology

[0002] A nylon filament winding device is a piece of equipment specifically designed for nylon filament. It is mainly used to wind, fix and protect nylon filament during production, processing or use. Existing nylon filament winding devices often experience uneven winding during the winding process, resulting in uneven distribution of nylon filament when it is wound around the winding roller. During use, the nylon filament may become tangled when it is unwound. Summary of the Invention

[0003] To address the shortcomings of existing technologies, this utility model provides a nylon filament winding device, which solves the technical problem of uneven nylon filament winding in existing technologies.

[0004] According to the embodiments of this utility model, the following technical solution is adopted:

[0005] A nylon filament winding device, comprising:

[0006] Base;

[0007] A take-up roller is rotatably mounted on the base and has a first take-up section, a second take-up section, and a third take-up section arranged sequentially.

[0008] A lead block having a take-up hole and sliding back and forth along the axis of the take-up roller to sequentially pass through any segment of the first take-up section, the second take-up section and the third take-up section;

[0009] A guiding assembly includes a guide rod and a limiting rod. The guide rod is rotatably mounted on the base, and the limiting rod is arranged parallel to the guide rod. The guide block is movably passed through the limiting rod and the guide rod.

[0010] Wherein, under the action of external force, the conductor block has a movement path from the first winding segment to the third winding segment or from the third winding segment to the first winding segment.

[0011] Preferably, the guide rod is a one-way lead screw, with a forward and reverse motor at one end.

[0012] Preferably, the guide assembly further includes a mounting groove and a stop block disposed on the base, wherein the lead block is partially accommodated in the mounting groove so that the take-up hole is flush with the beginning end of the first take-up segment, and the stop block is disposed on one side of the third take-up segment to prevent the lead block from continuing to move and to make the take-up hole flush with the end of the third take-up segment.

[0013] Preferably, the winding device further includes a guide assembly disposed on the base, the guide assembly comprising:

[0014] A guide roller is rotatably mounted on the base, and a guide block is movably mounted on the guide roller;

[0015] A guide wheel is located between the guide roller and the take-up roller, and is used to pull the nylon yarn between the guide block and the conductor block.

[0016] Preferably, the guide block and the wire block are arranged alternately.

[0017] Preferably, the guide wheel is provided with a guide groove, and the two ends of the guide groove are symmetrically provided with two inclined guide surfaces.

[0018] Preferably, the base is provided with an upward-facing limiting groove, the limiting groove is detachably provided with a retaining seat, and the winding roller is movably inserted through the limiting groove.

[0019] Preferably, the base is provided with multiple T-shaped slots, and the card holder is detachably disposed in the T-shaped slots.

[0020] Compared with the prior art, this utility model has the following advantages: the guide block can slide back and forth along the axis of the winding roller and pass through three winding sections in sequence, so that the nylon yarn can be guided by the guide block during the winding process and automatically and evenly distributed on the winding roller, avoiding the yarn from accumulating in a fixed position during winding, thereby solving the problems of yarn stacking and protrusion that may occur in traditional winding, and ensuring the flatness and tightness of winding. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0022] Figure 2 A side view of an embodiment of this utility model.

[0023] The reference numerals in the accompanying drawings include:

[0024] 1. Base; 2. Take-up roller; 3. Wire block; 31. Take-up hole; 4. Guide rod; 5. Limiting rod; 6. Mounting groove; 7. Stop block; 8. Guide roller; 81. Guide block; 9. Guide wheel; 91. Wire groove; 92. Guide surface; 10. Limiting groove; 11. T-slot; 12. Card holder. Detailed Implementation

[0025] To make the objectives, technical solutions, and beneficial effects of this utility model clearer, the technical solutions of this utility model are further described below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of this utility model and are not intended to limit it.

[0026] See Figures 1 to 2 This utility model provides a nylon filament winding device, comprising:

[0027] Base 1;

[0028] The take-up roller 2 is rotatably mounted on the base 1 and has a first take-up section, a second take-up section and a third take-up section arranged in sequence.

[0029] The lead wire block 3 has a take-up hole 31 and slides back and forth along the axis of the take-up roller 2 to pass through any segment of the first take-up section, the second take-up section and the third take-up section in sequence;

[0030] The guide assembly includes a guide rod 4 and a limiting rod 5. The guide rod 4 is rotatably mounted on the base 1, and the limiting rod 5 is arranged parallel to the guide rod 4. The guide block 3 is movably passed through the limiting rod 5 and the guide rod 4.

[0031] Under the action of external force, the conductor block 3 has a movement path from the first winding segment to the third winding segment or from the third winding segment to the first winding segment.

[0032] In this embodiment, the base 1 serves as the basic support for the entire device. The take-up roller 2 is rotatably mounted on the base 1. The take-up roller 2 includes a first take-up section, a second take-up section, and a third take-up section connected in sequence. To evenly wind the nylon yarn onto the take-up roller 2, a guide block 3 is movably mounted on the base 1. The guide block 3 has a take-up hole 31 for guiding the nylon yarn. A guide assembly for guiding the movement of the guide block 3 is provided on the base 1. The guide assembly includes a guide rod 4 and a limiting rod 5. Both the guide rod 4 and the limiting rod 5 are arranged parallel to the take-up roller 2. The guide rod 4 is movably mounted on the base 1, and the limiting rod 5 is movably mounted on the base 1. The guide block 3 is positioned parallel to the guide rod 4 below. Both ends of the guide block 3 pass through the limit rod 5 and the guide rod 4. Under the action of external force (which can be driven by a motor or a reciprocating drive mechanism), the guide block 3 is driven to move evenly along the axis of the take-up roller 2, and passes through the first take-up section, the second take-up section and the third take-up section in sequence. Then it moves from the direction of the third take-up section to the direction of the first take-up section. Through the reciprocating movement of the guide block 3, the nylon yarn can be evenly and orderly distributed and wound on the three take-up sections of the take-up roller 2, avoiding the accumulation of yarn in a single position and ensuring the take-up quality.

[0033] The guide rod 4 is a one-way lead screw, with a forward and reverse motor at one end.

[0034] In this embodiment, the guide rod 4 is a one-way lead screw, the limiting rod 5 is arranged parallel to the bottom of the guide rod 4, and the wire block 3 is simultaneously passed through the guide rod 4 and the limiting rod 5, which can convert the rotational motion of the guide rod 4 into the linear motion of the wire block 3. A forward and reverse motor (not shown) is set at one end of the guide rod 4 to control the reciprocating movement of the wire block 3.

[0035] The guide assembly further includes a mounting groove 6 and a stop block 7 disposed on the base 1. The wire block 3 is partially accommodated in the mounting groove 6 so that the take-up hole 31 is flush with the beginning end of the first take-up segment. The stop block 7 is disposed on one side of the third take-up segment to prevent the wire block 3 from continuing to move and to make the take-up hole 31 flush with the end of the third take-up segment.

[0036] In this embodiment, the base 1 is provided with a mounting groove 6, and the lead wire block 3 is partially accommodated in the mounting groove 6. This is used to keep the winding hole 31 on the lead wire block 3 at the same horizontal level as the beginning of the first winding section, ensuring that the nylon yarn can correctly enter the first winding section from the start of the winding operation, avoiding problems such as uneven winding or yarn jumping caused by positional deviation. The stop block 7 is located on one side of the third winding section and is set opposite to the end of the third winding section. When the lead wire block 3 moves along the guide rod 4 to near the end of the third winding section, the stop block 7 is used to prevent the lead wire block 3 from moving forward, ensuring that the lead wire block 3 stops in the correct position, so that the winding hole 31 remains level with the end of the third winding section, ensuring... During the winding process, the nylon yarn can evenly and neatly cover the end of the winding section, preventing the lead block 3 from exceeding its travel range. Through the cooperation of the mounting groove 6 and the stop block 7, it is ensured that when the lead block 3 is in the starting position, the winding hole 31 is on the same horizontal line as the beginning of the first winding section, providing an accurate starting point for the winding work. The presence of the stop block 7 effectively limits the maximum travel of the lead block 3, ensuring that when the lead block 3 moves to the third winding section during the winding operation, the winding hole 31 is level with the end of the third winding section, improving the stability of the winding process. It also ensures that the nylon yarn can maintain a uniform and tight winding throughout the entire winding process, improving the winding quality.

[0037] The winding device further includes a guide assembly disposed on the base 1, the guide assembly comprising:

[0038] A guide roller 8 is rotatably mounted on the base 1, and a guide block 81 is movably mounted on the guide roller 8.

[0039] The guide wheel 9 is located between the guide roller 8 and the take-up roller 2 and is used to pull the nylon yarn between the guide block 81 and the guide block 3.

[0040] In this embodiment, the guide roller 8 is rotatably mounted on the base 1, and the guide block 81 is movably mounted on the guide roller 8. Its position can be adjusted axially (the installation and driving method of the guide block 81 can refer to the guide wire block 3, and no further restrictions are imposed here). It is used to dynamically adjust the entry angle and position of the nylon yarn. The guide wheel 9 is located between the guide roller 8 and the take-up roller 2 to pull the nylon yarn and ensure that it maintains a stable path between the guide block 81 and the guide wire block 3. This prevents the yarn from being worn or generating static electricity due to direct contact with the fixed parts. The combination of the guide roller 8 and the guide block 81 can dynamically adjust the entry angle of the nylon yarn and avoid uneven winding or overlapping problems caused by yarn deviation.

[0041] The guide block 81 and the conductor block 3 are arranged alternately.

[0042] In this embodiment, the guide block 81 is located on the leftmost side of the guide roller 8, and the guide wire block 3 is located on the rightmost side of the guide rod 4. The guide block 81 moves from left to right on the guide roller 8, and the guide wire block 3 moves from right to left on the guide rod 4. The bidirectional movement of the two can avoid the formation of local stress concentration of nylon yarn between the guide block 81 and the guide wire block 3, and reduce the problem of excessive local stretching or loosening of the yarn caused by coaxial alignment. With the staggered arrangement of the guide block 81 and the guide wire block 3, the winding angle of the nylon yarn on the take-up roller 2 is more dispersed, which helps to reduce the phenomenon of yarn stacking or uneven gaps.

[0043] The guide wheel 9 is provided with a wire groove 91, and two inclined guide surfaces 92 are symmetrically provided at both ends of the wire groove 91. The wire groove 91 is located at the lower end of the two guide surfaces 92.

[0044] In this embodiment, each end of the guide groove 91 has an inclined guide surface 92, which are symmetrically distributed on both sides of the guide groove 91. The inclined guide surfaces 92 help guide the nylon yarn smoothly into the guide groove 91. When the nylon yarn deviates slightly, the inclined guide surfaces 92 can play a certain corrective role, thereby reducing the risk of operation interruption and product defects. The guide groove 91 is located at the lowest point of the two guide surfaces 92, making it easier for the nylon yarn to be guided into the guide groove 91. Furthermore, because the guide groove 91 is located at the lowest point, it can effectively prevent the yarn from jumping out of the groove, ensuring its stability throughout the winding process.

[0045] The base 1 is provided with an upward-facing limiting groove 10, and a retainer 12 is detachably provided in the limiting groove 10. The take-up roller 2 is movably inserted through the limiting groove 10. Furthermore, the base 1 is provided with a plurality of T-shaped grooves 11, and the retainer 12 is detachably provided in the T-shaped grooves 11.

[0046] In this embodiment, an upward-facing limiting groove 10 is provided on the base 1. The take-up roller 2 is installed in the limiting groove 10 on both bases 1. The retainer 12 is detachably installed in the limiting groove 10 to close the groove opening, allowing the take-up roller 2 to be easily removed and replaced. When it is necessary to replace the take-up roller 2 with a different specification or replace a full take-up roller 2, the retainer 12 can be removed first, and then the take-up roller 2 can be easily taken out or installed from the opening of the limiting groove 10. The retainer 12 can only axially position the take-up roller 2. However, in addition to axial rotation, the take-up roller 2 will also move radially during the winding process, resulting in a large amount of shaking and poor stability, which in turn affects the winding effect. The top of the retainer 12 closes the limiting groove 10, and the left and right ends slide into the T-shaped groove 11 respectively, surrounding the circumference of the take-up roller 2, so as to limit the take-up roller 2 and improve the winding quality.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A nylon filament winding device, characterized in that, include: Base; A take-up roller is rotatably mounted on the base and has a first take-up section, a second take-up section, and a third take-up section arranged sequentially. A lead block having a take-up hole and sliding back and forth along the axis of the take-up roller to sequentially pass through any segment of the first take-up section, the second take-up section and the third take-up section; A guiding assembly includes a guide rod and a limiting rod. The guide rod is rotatably mounted on the base, and the limiting rod is arranged parallel to the guide rod. The guide block is movably passed through the limiting rod and the guide rod. Wherein, under the action of external force, the conductor block has a movement path from the first winding segment to the third winding segment or a movement path from the third winding segment to the first winding segment. The guide rod is a one-way lead screw, with a forward and reverse motor at one end; The guide assembly further includes a mounting groove and a stop block disposed on the base. The lead block is partially accommodated in the mounting groove so that the take-up hole is flush with the beginning end of the first take-up segment. The stop block is disposed on one side of the third take-up segment to prevent the lead block from moving further and to make the take-up hole flush with the end of the third take-up segment.

2. The nylon filament winding device according to claim 1, characterized in that, The winding device further includes a guide assembly disposed on the base, the guide assembly comprising: A guide roller is rotatably mounted on the base, and a guide block is movably mounted on the guide roller; A guide wheel is located between the guide roller and the take-up roller, and is used to pull the nylon yarn between the guide block and the conductor block.

3. The nylon filament winding device according to claim 2, characterized in that, The guide block and the wire block are arranged alternately.

4. A nylon filament winding device according to claim 2, characterized in that, The guide wheel is provided with a guide groove, and two inclined guide surfaces are symmetrically provided at both ends of the guide groove, with the guide groove located at the lower end of the two guide surfaces.

5. A nylon filament winding device according to claim 1, characterized in that, The base is provided with an upward-facing limiting groove, and the limiting groove is detachably provided with a retainer. The winding roller is movably inserted through the limiting groove.

6. A nylon filament winding device according to claim 5, characterized in that, The base is provided with multiple T-shaped slots, and the card holder is detachably located in the T-shaped slots.

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