Yarn guide device for fancy twisting machine

Abstract

The utility model relates to the technical field of twisting machines, in particular to a yarn guide device for a fancy twisting machine, which is characterized in that a support plate is arranged at one end of a mounting plate, a damping bearing is arranged on the surface of the support plate, a vertical rod is arranged in the damping bearing, a guide hole is formed in the surface of a yarn guide plate, a bearing is arranged on the inner side surface of the guide hole, and a traction wheel is arranged on the inner ring surface of the bearing; the yarn guide device for the fancy twisting machine has the advantages that when the yarn guide device for the fancy twisting machine is used, the yarn guide plate is firstly fixed to the twisting machine and then penetrates through the interior of the yarn guide plate to enable yarn to penetrate through the traction wheel arranged in the yarn guide plate, and when the yarn moves in the traction wheel, the traction wheel is driven by the yarn guide plate to rotate. The traction wheel is matched with the rotation of the bearing to reduce the abrasion effect on the surface of the yarn, so that the yarn can be conveniently guided through the yarn guide plate, and the friction force borne by the yarn can be conveniently reduced through the traction wheel arranged in the yarn guide plate.

Description

Technical Field

[0001] The utility model relates to the field of twisting machines, in particular to a yarn guiding device for a fancy twisting machine. Background Art

[0002] The twisting machine is a textile mechanical equipment that twists multiple strands of yarn into one strand. Its function is to process yarn or combined strands of yarn into linear products for weaving and knitting. It consists of a twisting machine body and a circuit part. The spindle outside the twisting machine body is connected to the motor output shaft of the circuit part, and the front end of the spindle is provided with a connector corresponding to the tap switch.

[0003] In the prior art, when a twisting machine is used, in order to avoid the problem of yarn entanglement, a yarn guiding device is installed to guide the yarn to facilitate the movement of the yarn.

[0004] However, a general yarn guide is mainly provided with guide holes on the surface and then the yarn is guided through the guide holes. However, when used for a long time, the surface of the guide holes may be worn due to the high-speed movement of the yarn, which may have a certain impact on the quality of the yarn. For this reason, the utility model proposes a yarn guiding device for a fancy twisting machine to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a yarn guiding device for a fancy twisting machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a yarn guide device for a fancy twisting machine, the yarn guide device for the fancy twisting machine comprising: a mounting plate, a support plate is arranged at one end of the mounting plate, a damping bearing is arranged on the surface of the support plate, and a vertical rod is arranged inside the damping bearing; a yarn guide plate, a guide hole is opened on the surface of the yarn guide plate, a bearing is arranged on the inner side of the guide hole, and a traction wheel is arranged on the inner ring surface of the bearing;

[0007] Preferably, a fixing frame is provided at the bottom of the mounting plate, and the fixing frame can be used to fix the mounting plate on the twisting machine in cooperation with bolts.

[0008] Preferably, a positioning screw is provided on the side of the support plate, the positioning screw passes through the side of the mounting plate, and a positioning nut is sleeved on the surface of the positioning screw. The support plate can be rotated at one end of the mounting plate using the positioning screw, and the support plate can be fixed by tightening the positioning nut.

[0009] Preferably, the damping bearing is fixedly connected to the surface of the support plate, a positioning ring is provided on the surface of the support plate, a positioning groove is provided on the surface of the positioning ring, and the vertical rod is fixedly connected to the inner ring surface of the damping bearing.

[0010] Preferably, the yarn guide plate is fixedly connected to the end face of the vertical pole, a through hole is opened on the surface of the yarn guide plate, a positioning rod is arranged in the through hole, one end of the positioning rod can be inserted into the positioning groove, a spring is sleeved on the surface of the positioning rod, one end of the spring is fixedly connected to the surface of the positioning rod, and the other end of the spring is fixedly connected to the surface of the yarn guide plate.

[0011] Preferably, two groups of traction wheels are provided, and the two groups of traction wheels are symmetrically distributed up and down about the center point of the guide hole, and the traction wheels can rotate by using bearings.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model discloses a yarn guide device for a fancy twisting machine. When in use, the yarn guide plate is first fixed on the twisting machine, and then the yarn is passed through the yarn guide plate to pass through a traction wheel arranged in the yarn guide plate. When the yarn moves in the traction wheel, the wear on the yarn surface can be reduced by the rotation of the traction wheel in cooperation with the bearing. Therefore, on the one hand, the yarn can be guided by the yarn guide plate, and on the other hand, the friction force on the yarn can be reduced by the traction wheel arranged in the yarn guide plate, which is more convenient. This avoids the problem that a general yarn guide mainly has a guide hole on the surface and then the yarn is guided through the guide hole. However, when used for a long time, the surface of the guide hole may be worn as the yarn moves at a high speed, which may have a certain impact on the quality of the yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 The enlarged structural diagram at A in the middle;

[0016] Figure 3 This is a schematic diagram of the structure of the utility model when the structure is tilted;

[0017] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;

[0018] Figure 5 It is a side view of the structure of the utility model.

[0019] In the figure: 1. mounting plate; 2. support plate; 3. damping bearing; 4. vertical pole; 5. yarn guide plate; 6. guide hole; 7. bearing; 8. traction wheel; 9. fixing frame; 10. positioning screw; 11. positioning nut;

[0020] 12. Positioning ring; 13. Positioning groove; 14. Through hole; 15. Positioning rod; 16. Spring. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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] Embodiment 1

[0023] See also Figure 1-Figure 5 The utility model provides a technical solution: a yarn guide device for a fancy twisting machine, the yarn guide device for the fancy twisting machine comprising: a mounting plate 1, a support plate 2 is arranged at one end of the mounting plate 1, a damping bearing 3 is arranged on the surface of the support plate 2, and a vertical rod 4 is arranged inside the damping bearing 3; a yarn guide plate 5, a guide hole 6 is opened on the surface of the yarn guide plate 5, a bearing 7 is arranged on the inner side of the guide hole 6, and a traction wheel 8 is arranged on the inner ring surface of the bearing 7;

[0024] When in use, first fix the yarn guide plate 5 on the twisting machine, and then pass the yarn through the yarn guide plate 5 to pass the traction wheel 8 arranged in the yarn guide plate 5. When the yarn moves in the traction wheel 8, the traction wheel 8 can cooperate with the rotation of the bearing 7 to reduce the wear on the yarn surface. In this way, the yarn can be guided by the yarn guide plate 5 on the one hand, and the traction wheel 8 arranged in the yarn guide plate 5 can be used to reduce the friction of the yarn on the other hand.

[0025] Embodiment 2

[0026] On the basis of the first embodiment, in order to facilitate the use of the yarn guide plate 5 for conducting wires, a positioning ring 12 is provided, the damping bearing 3 is fixedly connected to the surface of the support plate 2, a positioning ring 12 is provided on the surface of the support plate 2, a positioning groove 13 is provided on the surface of the positioning ring 12, the vertical rod 4 is fixedly connected to the inner ring surface of the damping bearing 3, the yarn guide plate 5 is fixedly connected to the end face of the vertical rod 4, a through hole 14 is provided on the surface of the yarn guide plate 5, a positioning rod 15 is provided in the through hole 14, one end of the positioning rod 15 can be inserted into the positioning groove 13, a spring 16 is sleeved on the surface of the positioning rod 15, one end of the spring 16 is fixedly connected to the surface of the positioning rod 15, and the other end of the spring 16 is fixedly connected to the surface of the yarn guide plate 5;

[0027] When it is necessary to adjust the angle of the yarn guide plate 5 to facilitate guiding the yarn during use, the positioning rod 15 can be directly pulled to make one end of the positioning rod 15 disengage from the positioning groove 13, and then the setting of the damping bearing 3 can be used to rotate the yarn guide plate 5. When the yarn guide plate 5 is rotated to a suitable angle, the positioning rod 15 can be loosened and the elastic force of the spring 16 can be used to reset it so that one end of the positioning rod 15 is inserted into the positioning groove 13 for fixation, so that the yarn guide plate 5 after the rotation angle can be used.

[0028] Embodiment 3

[0029] On the basis of the second embodiment, a positioning screw 10 is provided to adjust the inclination angle of the yarn guide plate 5, a fixing frame 9 is provided at the bottom of the mounting plate 1, and the fixing frame 9 can be used to fix it on the twisting machine with bolts, and a positioning screw 10 is provided on the side of the support plate 2, and the positioning screw 10 passes through the side of the mounting plate 1, and a positioning nut 11 is sleeved on the surface of the positioning screw 10. The support plate 2 can be rotated at one end of the mounting plate 1 by using the positioning screw 10, and the support plate 2 can be fixed by tightening the positioning nut 11. Two groups of traction wheels 8 are provided, and the two groups of traction wheels 8 are symmetrically distributed about the center point of the guide hole 6, and the traction wheel 8 can be rotated by using the bearing 7;

[0030] When the inclination angle of the yarn guide plate 5 needs to be adjusted during use, the positioning nut 11 can be loosened first, and then the positioning screw 10 can be used to rotate it. When the yarn guide plate 5 is adjusted to a suitable angle, the positioning nut 11 is tightened to fix the positioning screw 10, so that the yarn guide plate 5 can be tilted to facilitate better guiding of the yarn.

[0031] In actual use, the yarn guide plate 5 is first fixed on the twisting machine, and then the yarn is passed through the yarn guide plate 5 through the traction wheel 8 arranged in the yarn guide plate 5. When the yarn moves in the traction wheel 8, the traction wheel 8 can cooperate with the rotation of the bearing 7 to reduce the wear on the yarn surface. Therefore, on the one hand, the yarn can be guided by the yarn guide plate 5, and on the other hand, the traction wheel 8 arranged in the yarn guide plate 5 can be used to reduce the friction force on the yarn, which is more convenient. This avoids the problem that the general yarn guide is mainly provided with a guide hole 6 on the surface and then the yarn is guided through the guide hole 6, but when used for a long time, the surface of the guide hole 6 may be worn with the high-speed movement of the yarn, which may have a certain impact on the quality of the yarn.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A yarn guiding device for a fancy twisting machine, characterized in that: The yarn guide device for a fancy twisting machine comprises: a mounting plate (1), a support plate (2) is arranged at one end of the mounting plate (1), a damping bearing (3) is arranged on the surface of the support plate (2), and a vertical rod (4) is arranged inside the damping bearing (3); A yarn guide plate (5) is provided with a guide hole (6) on the surface of the yarn guide plate (5), a bearing (7) is arranged on the inner side surface of the guide hole (6), and a traction wheel (8) is arranged on the inner ring surface of the bearing (7).

2. A yarn guide device for a fancy twisting machine according to claim 1, characterized in that: A fixing frame (9) is arranged at the bottom of the mounting plate (1), and the fixing frame (9) can be used to fix the mounting plate on the twisting machine in cooperation with bolts.

3. A yarn guiding device for a fancy twisting machine according to claim 1, characterized in that: A positioning screw (10) is arranged on the side of the support plate (2), the positioning screw (10) passes through the side of the mounting plate (1), and a positioning nut (11) is sleeved on the surface of the positioning screw (10). The support plate (2) can be rotated on one end of the mounting plate (1) by using the positioning screw (10), and the support plate (2) can be fixed by tightening the positioning nut (11).

4. A yarn guide device for a fancy twisting machine according to claim 1, characterized in that: The damping bearing (3) is fixedly connected to the surface of the support plate (2), a positioning ring (12) is provided on the surface of the support plate (2), a positioning groove (13) is provided on the surface of the positioning ring (12), and the vertical rod (4) is fixedly connected to the inner ring surface of the damping bearing (3).

5. A yarn guiding device for a fancy twisting machine according to claim 1, characterized in that: The yarn guide plate (5) is fixedly connected to the end surface of the vertical rod (4); a through hole (14) is opened on the surface of the yarn guide plate (5); a positioning rod (15) is arranged in the through hole (14); one end of the positioning rod (15) can be inserted into the positioning groove (13); a spring (16) is sleeved on the surface of the positioning rod (15); one end of the spring (16) is fixedly connected to the surface of the positioning rod (15); and the other end of the spring (16) is fixedly connected to the surface of the yarn guide plate (5).

6. A yarn guiding device for a fancy twisting machine according to claim 1, characterized in that: The traction wheels (8) are provided in two groups, and the two groups of traction wheels (8) are symmetrically distributed up and down about the center point of the guide hole (6). The traction wheels (8) can be rotated by means of bearings (7).

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