CN219173896U

CN219173896U - Yarn guiding device for spandex yarn

Info

Publication number: CN219173896U
Application number: CN202223566993.8U
Authority: CN
Inventors: 许辉煌; 方亮
Original assignee: Shishi Fuhua Textile Development Co ltd
Current assignee: Shishi Fuhua Textile Development Co ltd
Priority date: 2022-12-31
Filing date: 2022-12-31
Publication date: 2023-06-13
Anticipated expiration: 2032-12-31

Abstract

The utility model relates to the technical field of spandex yarns, in particular to a yarn guide device for spandex yarns, which comprises a base, wherein a limit chute is formed in the base, a reciprocating driving assembly is arranged in the limit chute, a connecting column is fixedly arranged on the reciprocating driving assembly, a bidirectional telescopic rod is arranged at the top of the connecting column, the telescopic end of the bidirectional telescopic rod is fixedly connected with a vertical guide rod, one end of the vertical guide rod is fixedly provided with a limit telescopic plate and a square sleeve, the limit telescopic plate is arranged in the square sleeve in a sliding manner, the reciprocating driving assembly comprises a servo motor and a driving threaded rod, the servo motor is fixedly arranged on the inner wall of one end of the limit chute, and the driving threaded rod is rotatably arranged on the inner wall of the other end of the limit chute; the utility model can drive the vertical guide rod to move back and forth, drive the spandex yarn to move back and forth, lead the spandex yarn to be wound more uniformly, be applicable to guiding gauze with different widths, and simultaneously can guide yarn and silk, and has flexible and convenient use and strong practicability.

Description

Yarn guiding device for spandex yarn

Technical Field

The utility model relates to the technical field of spandex yarns, in particular to a yarn guiding device for spandex yarns.

Background

The spandex yarn has wide application, belongs to elastic fiber products, can be used for manufacturing various clothes because of the strong elasticity, and is convenient to process and produce the clothes by winding and preserving yarn or gauze when the spandex yarn is processed, and when the yarn or gauze is wound, the yarn guiding device is needed to be used to prevent the yarn or yarn from deviating and influencing the winding effect, the existing yarn guiding device can basically realize the guiding function of the spandex yarn, but most of the existing yarn guiding devices use yarn guiding wheels for guiding when the existing yarn guiding device is used, the yarn guiding wheels are of fixed size, and only the yarn or gauze with narrow width can be guided, so that the spandex yarn or gauze has certain limitation and is not flexible and convenient to use.

The utility model discloses a yarn carrier for spandex yarn, including the yarn carrier main part, the upper and lower both ends symmetry of yarn carrier main part is equipped with a pair of bearing frame, rotate between a pair of bearing frame and be equipped with the screw rod, the top of screw rod extends to outside the bearing frame and is connected with rotatory handle, threaded connection has the slider on the screw rod, be fixed with the gag lever post that runs through the slider between a pair of bearing frame, transversely be equipped with the main shaft on the slider, be equipped with the screw thread on the main shaft, the cover is equipped with the sleeve on the main shaft, telescopic both sides are equipped with spring and nut respectively, nut and main shaft threaded connection, the spring housing is established on the main shaft, the both ends and sleeve and slider fixed connection of spring, rotate on the sleeve and be connected with the yarn guide wheel, be equipped with a pair of annular baffle on the sleeve, a pair of annular baffle sets up the both sides at the yarn guide wheel. This yarn guiding device realizes the adjustment of yarn guiding wheel longitudinal position through the screw rod rotation to through the cooperation of spring and nut, realize the adjustment to yarn guiding wheel horizontal position, the subsequent process of being convenient for, and simple structure, convenient operation, this technical scheme is though the position that can nimble adjust yarn guiding wheel carries out the yarn, but, this technical scheme is when using, and yarn guiding wheel size is fixed, only can lead yarn, and there is certain restriction in the use, can't be applicable to leading to the gauze, uses inadequately in a flexible way, and there is certain not drawback in the use.

In view of the above, a yarn guide device for spandex yarn after optimization and improvement is specifically proposed.

Disclosure of Invention

In order to overcome the technical defects in the prior art, the yarn guiding device for the spandex yarns can enable the limiting telescopic rod to reciprocate by controlling the reciprocating driving assembly, so that the vertical guiding rod can be driven to reciprocate, the spandex yarns are wound more uniformly, the distance between the vertical guiding rods can be adjusted by controlling the bidirectional telescopic rod to stretch and retract, the yarn guiding device is suitable for guiding gauze with different widths, yarn yarns can be guided, and the yarn guiding device is flexible and convenient to use and high in practicability.

The technical scheme adopted by the utility model is as follows: the device comprises a base, limiting sliding grooves are formed in the base, a reciprocating driving assembly is arranged in the limiting sliding grooves, a connecting column is fixed on the reciprocating driving assembly, a bidirectional telescopic rod is arranged at the top of the connecting column, a vertical guide rod is fixedly connected to the telescopic end of the bidirectional telescopic rod, a limiting telescopic plate and a square sleeve are fixedly arranged at one end of the vertical guide rod, and the limiting telescopic plate slides through the square sleeve.

Preferably, in order to control the servo motor to open, can make the drive threaded rod is in spacing spout internal rotation, reciprocating drive subassembly includes servo motor and drive threaded rod, servo motor fixes on spacing spout one end inner wall, the drive threaded rod rotates and installs on the spacing spout other end inner wall, just drive threaded rod one end with servo motor's output shaft fixed connection.

Preferably, in order to enable the threaded rod to be driven to move in the limiting sliding groove when the threaded rod is driven to rotate, the bidirectional threaded rod is driven to move, the threaded sliding block is installed on the threaded rod in a threaded mode, and the bidirectional telescopic rod is fixed on the threaded sliding block through the connecting column.

Preferably, in order to insert the limiting pin rod into the limiting pin hole, the limiting expansion plate can be fixed on the square sleeve, the limiting expansion plate and the square sleeve are provided with limiting pin holes, an installation seat is fixed on the side wall of the square sleeve, the limiting pin rod is arranged on the installation seat in a sliding penetrating mode, and the limiting pin rod is inserted into the limiting pin hole.

Preferably, in order to control the fixed pull head, the limiting pin rod can move on the mounting seat and drive the limiting spring to stretch, so that the limiting pin rod is separated from the limiting pin hole, and can be automatically inserted into the limiting pin hole under the action of restoring force of the limiting spring, the fixed pull head is mounted at one end of the limiting pin rod, and the fixed pull head is connected with the mounting seat through the limiting spring.

Preferably, in order to enable the connecting rod to slide on the vertical sliding rod, a vertical installation groove is formed in the vertical guide rod, a vertical sliding rod is fixed in the vertical installation groove, the connecting rod is arranged on the vertical sliding rod in a penetrating mode, and one end of the connecting rod is slidably clamped in the vertical installation groove.

Preferably, in order to enable the connecting rod to slide on the vertical sliding rod, the limiting roller can be attached to or separated from the bidirectional telescopic rod under the action of the extrusion spring, the limiting roller is rotatably mounted at one end of the connecting rod, and the connecting rod is connected with the inner wall of the top side of the vertical mounting groove through the extrusion spring.

Preferably, in order to control the winding motor is opened, the winding roller can be enabled to rotate, winding of spandex yarns is achieved, a winding seat is fixedly arranged at one end of the top of the base, a winding roller is arranged on the inner wall of the winding seat, the winding motor is fixed on the outer wall of the winding seat, and the winding roller is fixedly connected with an output shaft of the winding motor through a connecting shaft.

The beneficial effects of the utility model are as follows: can make spacing telescopic link reciprocating motion through control reciprocating drive subassembly to can drive vertical guide bar round trip movement, drive spandex yarn round trip movement, make the more even of spandex yarn rolling, control the distance between the vertical guide bar that two-way telescopic link is flexible simultaneously can make, be applicable to the gauze to different width and lead, also can lead yarn simultaneously, the use is nimble convenient, the practicality is strong.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic diagram of a connection structure of the bi-directional telescopic rod and the reciprocating drive assembly of the present utility model.

Fig. 3 is a schematic diagram of a connection structure of the limiting expansion plate and the bidirectional expansion rod of the utility model.

Fig. 4 is a schematic diagram of a connection structure of the limiting expansion plate and the square sleeve.

Fig. 5 is a schematic diagram of a connection structure between a limiting pin and a mounting base.

Fig. 6 is a schematic view of an installation structure of the limit roller of the present utility model.

Reference numerals illustrate: in the figure: 1. a base; 2. a reciprocating drive assembly; 201. a servo motor; 202. driving a threaded rod; 203. a thread slider; 3. a connecting column; 4. a bidirectional telescopic rod; 5. a vertical guide bar; 6. limiting expansion plates; 7. a square sleeve; 8. a mounting base; 9. a limiting pin rod; 10. fixing the pull head; 11. a limit spring; 12. a vertical slide bar; 13. a connecting rod; 14. limiting idler wheels; 15. extruding a spring; 16. a rolling seat; 17. a wind-up roll; 18. a winding motor; 19. and a connecting shaft.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-6, this embodiment provides a yarn guiding device for spandex yarn, including base 1, limit chute has been seted up on base 1, install reciprocating drive subassembly 2 in the limit chute, be fixed with spliced pole 3 on the reciprocating drive subassembly 2, bi-directional telescopic rod 4 is installed at spliced pole 3 top, the flexible end fixedly connected with vertical guide bar 5 of bi-directional telescopic rod 4, during the use, control reciprocating drive subassembly 2 makes bi-directional telescopic rod 4 reciprocating motion, drive vertical guide bar 5 round trip movement, thereby drive spandex yarn round trip movement, realize the direction to spandex yarn, make more even of spandex yarn rolling, limit telescopic plate 6 and square sleeve 7 are worn to establish in square sleeve 7 to vertical guide bar 5 one end fixed mounting, during the use, vertical guide bar 5 can lead yarn silk, the distance between the vertical guide bar 5 is adjusted to the flexible of control bi-directional telescopic rod 4 simultaneously, also be applicable to leading to the gauze of different width, it is nimble convenient to use.

As a technical optimization scheme of the utility model, as shown in fig. 2, the reciprocating driving assembly 2 comprises a servo motor 201 and a driving threaded rod 202, the servo motor 201 is fixed on the inner wall of one end of a limiting chute, the driving threaded rod 202 is rotatably mounted on the inner wall of the other end of the limiting chute, one end of the driving threaded rod 202 is fixedly connected with an output shaft of the servo motor 201, a threaded slider 203 is mounted on the driving threaded rod 202 in a threaded manner, a bidirectional telescopic rod 4 is fixed on the threaded slider 203 through a connecting column 3, the servo motor 201 is controlled to rotate the driving threaded rod 202 to drive the threaded slider 203 to move in the limiting chute, and the reciprocating driving assembly 2 can drive the bidirectional telescopic rod 4 and a vertical guide rod 5 to move in actual use, so that the winding of spandex yarns is more uniform.

As a technical optimization scheme of the utility model, as shown in fig. 5, the limiting telescopic plate 6 and the square sleeve 7 are provided with limiting pin holes, the side wall of the square sleeve 7 is fixedly provided with a mounting seat 8, the mounting seat 8 is provided with a limiting pin rod 9 in a sliding penetrating manner, the limiting pin rod 9 is inserted into the limiting pin hole, one end of the limiting pin rod 9 is provided with a fixed pull head 10, the fixed pull head 10 is connected with the mounting seat 8 through a limiting spring 11, when the device is used, the limiting telescopic plate 6 and the square sleeve 7 can be positioned above spandex yarns to limit the spandex yarns, the spandex yarns are prevented from being separated from the vertical guide rods 5 in the winding process, and meanwhile, the fixed pull head 10 is pulled to enable the limiting pin rod 9 to be separated from the limiting pin holes, when the bidirectional telescopic rod 4 is controlled to stretch, the limiting telescopic plate 6 can be driven to slide on the square sleeve 7, the extending length of the limiting telescopic plate 6 is adjusted along with the bidirectional telescopic rod 4, and the limiting pin rod 9 is inserted into the limiting pin hole under the restoring force of the limiting spring 11.

As a technical optimization scheme of the utility model, as shown in fig. 6, a vertical installation groove is formed in a vertical guide rod 5, a vertical slide rod 12 is fixed in the vertical installation groove, a connecting rod 13 is arranged on the vertical slide rod 12 in a penetrating manner, one end of the connecting rod 13 is slidably clamped in the vertical installation groove, one end of the connecting rod 13 is rotatably provided with a limiting roller 14, the connecting rod 13 is connected with the inner wall of the top side of the vertical installation groove through an extrusion spring 15, the connecting rod 13 is controlled to slide on the vertical slide rod 12, the limiting roller 14 is enabled to move upwards, when the gauze is guided and used, the limiting roller 14 can be enabled to extrude and limit the side edge of the gauze under the action of the extrusion spring 15, and the gauze is prevented from being wrinkled when the gauze is guided.

As a technical optimization scheme of the utility model, as shown in figure 1, a winding seat 16 is fixedly arranged at one end of the top of a base 1, a winding roller 17 is arranged on the inner wall of the winding seat 16, a winding motor 18 is fixed on the outer wall of the winding seat 16, the winding roller 17 is fixedly connected with an output shaft of the winding motor 18 through a connecting shaft 19, the winding motor 18 is controlled to be started, and the winding roller 17 is driven to rotate so as to wind yarn or gauze.

When the yarn winding device is used in practice, yarn passes through the space between the bidirectional telescopic rod 4 and the square sleeve 7, the winding motor 18 is controlled to be started to drive the winding roller 17 to rotate, yarn is wound, the reciprocating driving assembly 2 is controlled to drive the vertical guide rod 5 to guide the yarn in the winding process, when the gauze is guided, the bidirectional telescopic rod 4 is controlled to stretch and retract according to the width of the gauze to adjust the distance between the vertical guide rods 5, the limit roller 14 limits the side edge of the gauze, and the yarn winding device is flexible and convenient to use and strong in practicability.

While the basic principles and main features of the utility model and advantages of the utility model have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described in the foregoing description merely illustrate the principles of the utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents.

Claims

1. Yarn guide device for spandex yarn, including base (1), its characterized in that: the novel telescopic device is characterized in that a limiting sliding groove is formed in the base (1), a reciprocating driving assembly (2) is arranged in the limiting sliding groove, a connecting column (3) is fixed on the reciprocating driving assembly (2), a bidirectional telescopic rod (4) is arranged at the top of the connecting column (3), a vertical guide rod (5) is fixedly connected to the telescopic end of the bidirectional telescopic rod (4), a limiting telescopic plate (6) and a square sleeve (7) are fixedly arranged at one end of the vertical guide rod (5), and the limiting telescopic plate (6) is slidably arranged in the square sleeve (7) in a penetrating mode.

2. The yarn guide device for spandex yarn according to claim 1, wherein: the reciprocating driving assembly (2) comprises a servo motor (201) and a driving threaded rod (202), the servo motor (201) is fixed on the inner wall of one end of the limiting chute, the driving threaded rod (202) is rotatably mounted on the inner wall of the other end of the limiting chute, and one end of the driving threaded rod (202) is fixedly connected with an output shaft of the servo motor (201).

3. The yarn guide device for spandex yarn according to claim 2, wherein: the driving threaded rod (202) is provided with a threaded sliding block (203) in a threaded mode, and the bidirectional telescopic rod (4) is fixed on the threaded sliding block (203) through the connecting column (3).

4. The yarn guide device for spandex yarn according to claim 1, wherein: limiting pin holes are formed in the limiting expansion plates (6) and the square sleeves (7), mounting seats (8) are fixed on the side walls of the square sleeves (7), limiting pin rods (9) are arranged on the mounting seats (8) in a sliding mode, and the limiting pin rods (9) are inserted into the limiting pin holes.

5. The yarn guide device for spandex yarn according to claim 4, wherein: the fixed pull head (10) is installed at one end of the limiting pin rod (9), and the fixed pull head (10) is connected with the mounting seat (8) through the limiting spring (11).

6. The yarn guide device for spandex yarn according to claim 1, wherein: the vertical guide rod (5) is provided with a vertical installation groove, a vertical sliding rod (12) is fixed in the vertical installation groove, a connecting rod (13) is arranged on the vertical sliding rod (12) in a penetrating mode, and one end of the connecting rod (13) is slidably clamped in the vertical installation groove.

7. The yarn guide device for spandex yarn according to claim 6, wherein: and one end of the connecting rod (13) is rotatably provided with a limiting roller (14), and the connecting rod (13) is connected with the inner wall of the top side of the vertical mounting groove through an extrusion spring (15).

8. The yarn guide device for spandex yarn according to claim 1, wherein: the novel winding machine is characterized in that a winding seat (16) is fixedly arranged at one end of the top of the base (1), a winding roller (17) is arranged on the inner wall of the winding seat (16), a winding motor (18) is fixed on the outer wall of the winding seat (16), and the winding roller (17) is fixedly connected with an output shaft of the winding motor (18) through a connecting shaft (19).