Godet wheel of two-for-one twister

Abstract

The utility model discloses a godet wheel of a two-for-one twister, which belongs to the technical field of godet wheels of the two-for-one twister, comprises a godet wheel body, and is characterized in that an adjusting mechanism for adjusting the height of the godet wheel body is arranged outside the godet wheel body, a limiting component for limiting the godet wheel body is arranged on the godet wheel body, and the godet wheel body is arranged on the godet wheel body. Through the arrangement of the adjusting mechanism, when silk threads with different fiber types and fiber lengths need to be guided, different fiber types and fiber lengths possibly need different godet wheel heights, and through the height adjusting function of the adjusting mechanism, the position of the godet wheel can be flexibly adjusted according to different fiber characteristics; according to the yarn guiding device, the yarn guiding device is arranged to meet the spinning requirements of different fiber types, the yarn guiding efficiency is improved, by arranging the limiting assembly, the position of the yarn can be limited through the limiting assembly during use, and the phenomenon that the yarn is wound and broken due to excessive movement of the yarn is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of wire guide wheels for a two-for-one twister, in particular to a wire guide wheel for a two-for-one twister. Background Art

[0002] The yarn guide wheel of the two-for-one twister is an important part of the two-for-one twister. It is mainly used to guide the movement of the yarn in the two-for-one twister to ensure that the yarn can be twisted and wound according to the predetermined path.

[0003] When the existing wire passes through the wire guide wheel, these impurities such as lint are easily attached between the bearing and the chuck, causing the wire guide wheel to rotate less smoothly or even stop when guiding the wire. This causes sliding friction between the wire and the guide groove of the wire guide wheel, and the resistance increases sharply, affecting the wire guiding effect or even breaking the wire.

[0004] The existing patent (publication number: CN206666717U) is a wear-resistant two-for-one twister guide wheel, which can not only reduce the friction damage between the chuck and the bearing, but also prevent impurities from clogging the gap between the chuck and the bearing, thereby improving the practicality of the guide wheel and increasing its service life.

[0005] In view of the above problems, existing patents have provided solutions, but the height of the guide wheel is fixed when in use. The lack of height adjustment function will limit the adjustment of the distance between the guide wheel and the fiber in the spinning process, resulting in the inability to flexibly adapt to different fiber types and spinning requirements.

[0006] Therefore, a guide wheel for a two-for-one twisting machine is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a guide wheel for a two-for-one twister, which can solve the problem that the height of the guide wheel of the existing two-for-one twister is fixed when in use, and the lack of height adjustment function will limit the adjustment of the distance between the guide wheel and the fiber in the spinning process, resulting in the inability to flexibly adapt to different fiber types and spinning requirements.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a two-for-one twisting machine guide wheel, comprising a guide wheel body, characterized in that: an adjustment mechanism for adjusting the height of the guide wheel body is arranged outside the guide wheel body, and a limiting component for limiting the guide wheel body is arranged on the guide wheel body;

[0009] The adjustment mechanism includes an adjustment frame, a sliding frame, an adjustment column, a lifting rod, a positioning slot and a positioning rod. The adjustment frame and the sliding frame are respectively arranged on both sides of the guide wheel body. The adjustment column and the lifting rod are respectively rotatably connected to the two ends of the guide wheel body. The positioning slot is opened on the outer wall of the adjustment column. The positioning rod is slidably connected to the inside of the adjustment frame. The adjustment column is slidably connected to the adjustment frame. The lifting rod is slidably connected to the sliding frame. The number of the positioning slots is several and evenly distributed.

[0010] Preferably, the limiting assembly includes a limiting plate, an annular portion and an annular groove, the limiting plate is arranged at both ends of the guide wheel body, the annular portion is welded to the outer wall of the annular portion, the annular groove is opened inside the annular groove, and the annular portion is rotatably connected to the annular groove.

[0011] Preferably, a guide groove for guiding the wire is provided on the outer wall of the wire guide wheel body, and the cross section of the guide groove is arc-shaped.

[0012] Preferably, a limiting portion for preventing the wire from escaping from the guide groove is welded on the outer wall of the guide wheel body, and the limiting portions are two in number and symmetrically arranged.

[0013] Preferably, a spring is arranged outside the positioning rod, a limiting plate is welded to one end of the positioning rod, and two ends of the spring are respectively welded to the outer wall of the adjustment frame and the side wall of the limiting plate.

[0014] Preferably, a bellows is welded to the outer wall of the regulating frame, one end of the bellows is welded to the side wall of the limiting plate, and the spring is located inside the bellows.

[0015] Preferably, a stabilizing plate is welded to the bottom of the adjusting frame, and the top of one end of the stabilizing plate is welded to the bottom of the sliding frame.

[0016] Preferably, a screw groove is provided on the top of the stabilizing plate, and the internal threads of the screw groove are connected with bolts, and the number of the screw grooves and the bolts are both four and evenly distributed.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The present application is provided with an adjusting mechanism. When it is necessary to guide the silk threads of different fiber types and fiber lengths, different fiber types and fiber lengths may require different guide wheel heights. Through the height adjustment function of the adjusting mechanism, the position of the guide wheel can be flexibly adjusted according to different fiber characteristics to adapt to the spinning requirements of different fiber types, thereby improving the guiding efficiency.

[0019] 2. The present application sets a limit component, which can limit the position of the wire when in use, to prevent the wire from being entangled due to excessive movement and causing the wire to break. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is the overall structural view of the utility model;

[0022] Figure 2 It is a three-dimensional cross-sectional view of the left side view of the utility model;

[0023] Figure 3 It is a three-dimensional cross-sectional view of the front view of the utility model;

[0024] Figure 4 For this utility model Figure 2 The enlarged view of point A in the middle;

[0025] Figure 5 For this utility model Figure 3 Enlarged view of point B in the middle.

[0026] Description of reference numerals:

[0027] 1. Guide wheel body; 2. Adjustment mechanism; 3. Limiting assembly; 4. Guide groove; 5. Limiting part; 6. Spring; 7. Limiting plate; 8. Bellows; 9. Stabilizing plate; 10. Screw groove; 11. Bolt; 201. Adjustment frame; 202. Sliding frame; 203. Adjustment column; 204. Lifting rod; 205. Positioning groove; 206. Positioning rod; 301. Limiting plate; 302. Annular part; 303. Annular groove. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0029] See also Figures 1 to 5 , the utility model provides a technical solution:

[0030] A two-for-one twisting machine guide wheel comprises a guide wheel body 1, an adjusting mechanism 2 for adjusting the height of the guide wheel body 1 is arranged outside the guide wheel body 1, and a limiting component 3 for limiting the guide wheel body 1 is arranged on the guide wheel body 1;

[0031] The adjusting mechanism 2 comprises an adjusting frame 201, a sliding frame 202, an adjusting column 203, a lifting rod 204, a positioning groove 205 and a positioning rod 206. The adjusting frame 201 and the sliding frame 202 are respectively arranged on both sides of the guide wheel body 1, the adjusting column 203 and the lifting rod 204 are respectively rotatably connected to the two ends of the guide wheel body 1, the positioning groove 205 is opened on the outer wall of the adjusting column 203, the positioning rod 206 is slidably connected to the inside of the adjusting frame 201, the adjusting column 203 is slidably connected to the adjusting frame 201, the lifting rod 204 is slidably connected to the sliding frame 202, and the number of the positioning grooves 205 is several and evenly distributed.

[0032] Specifically, Figure 1 As shown, the outer wall of the wire guide wheel body 1 is provided with a guide groove 4 for guiding the wire, and the cross section of the guide groove 4 is arranged in an arc shape.

[0033] Specifically, Figure 1 As shown, a limiting portion 5 for preventing the wire from escaping from the guide groove 4 is welded on the outer wall of the wire guide wheel body 1, and the limiting portions 5 are two in number and are symmetrically arranged.

[0034] Specifically, Figure 4 As shown, a spring 6 is arranged outside the positioning rod 206 , a limiting plate 7 is welded to one end of the positioning rod 206 , and two ends of the spring 6 are respectively welded to the outer wall of the adjustment frame 201 and the side wall of the limiting plate 7 .

[0035] Specifically, Figure 4 As shown, a bellows 8 is welded to the outer wall of the regulating frame 201 , one end of the bellows 8 is welded to the side wall of the limiting plate 7 , and the spring 6 is located inside the bellows 8 .

[0036] Specifically, Figure 1 As shown, a stabilizing plate 9 is welded to the bottom of the adjusting frame 201 , and the top of one end of the stabilizing plate 9 is welded to the bottom of the sliding frame 202 .

[0037] Specifically, Figure 3 As shown, a screw groove 10 is provided on the top of the stabilizing plate 9, and a bolt 11 is connected to the inner thread of the screw groove 10. The number of the screw groove 10 and the number of the bolt 11 are both four and evenly distributed.

[0038] When in use, the device is installed and fixed by bolts 11. If the height of the guide wheel body 1 needs to be adjusted, the user can pull the limiting plate 7 to disengage the positioning rod 206 from the positioning groove 205. At this time, the adjusting column 203 loses its limit. Then the user can lift up or press down the guide wheel body 1 to adjust the height of the guide wheel body 1. When it is adjusted to the position required by the user, the user can release the positioning rod 206. At this time, the positioning rod 206 is reset to the inside of the positioning groove 205 due to the elastic force of the spring 6. When the guide wheel body 1 is used to guide the silk thread, some fibers will be generated. At this time, the bellows 8 can protect the spring 6 to prevent the fibers from entering the positioning groove 205 and the spring 6, thereby improving the service life of the device.

[0039] Specifically, Figure 5 As shown, the limiting assembly 3 includes a limiting plate 301, an annular portion 302 and an annular groove 303. The limiting plate 301 is arranged at both ends of the guide wheel body 1, the annular portion 302 is welded to the outer wall of the annular portion 302, the annular groove 303 is opened inside the annular groove 303, and the annular portion 302 is rotatably connected to the annular groove 303.

[0040] When the wire is guided, the limiting effect of the annular portion 302 can prevent the wire from directly contacting the shaft of the wire guide wheel body 1, causing the wire to be entangled and broken, thereby ensuring the integrity of the wire.

[0041] By adopting the above technical solution, the problem that the height of the existing two-for-one twister guide wheel is fixed when in use and the lack of height adjustment function will limit the adjustment of the distance between the guide wheel and the fiber in the spinning process, resulting in the inability to flexibly adapt to different fiber types and spinning requirements is solved.

[0042] Working principle: When in use, the device is installed and fixed by bolts 11. If the height of the wire guide wheel body 1 is to be adjusted, the user can pull the limiting plate 7 to disengage the positioning rod 206 from the positioning groove 205. At this time, the adjusting column 203 loses its limit, and then the user can lift up or press down the wire guide wheel body 1 to adjust the height of the wire guide wheel body 1. When it is adjusted to the position required by the user, the user can release the positioning rod 206. At this time, the positioning rod 206 is reset to the inside of the positioning groove 205 due to the elastic force of the spring 6. When the wire guide wheel body 1 is used to guide the silk thread, some fibers will be generated. At this time, the bellows 8 can protect the spring 6 to prevent the fibers from entering the positioning groove 205 and the spring 6, thereby increasing the service life of the device. When the silk thread is guided, the limiting effect of the annular portion 302 can prevent the silk thread from directly contacting the axis of the wire guide wheel body 1, causing the silk thread to be entangled and broken, thereby ensuring the integrity of the silk thread.

[0043] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A two-for-one twisting machine guide wheel, comprising a guide wheel body (1), characterized in that: An adjusting mechanism (2) for adjusting the height of the guide wheel body (1) is arranged outside the guide wheel body (1), and a limiting component (3) for limiting the position of the guide wheel body (1) is arranged on the guide wheel body (1); The adjusting mechanism (2) comprises an adjusting frame (201), a sliding frame (202), an adjusting column (203), a lifting rod (204), a positioning groove (205) and a positioning rod (206); the adjusting frame (201) and the sliding frame (202) are respectively arranged on both sides of the guide wheel body (1); the adjusting column (203) and the lifting rod (204) are respectively rotatably connected to the two ends of the guide wheel body (1); the positioning groove (205) is provided on the outer wall of the adjusting column (203); the positioning rod (206) is slidably connected to the inside of the adjusting frame (201); the adjusting column (203) is slidably connected to the adjusting frame (201); the lifting rod (204) is slidably connected to the sliding frame (202); and the number of the positioning grooves (205) is several and evenly distributed.

2. A guide wheel for a two-for-one twisting machine according to claim 1, characterized in that: The limiting assembly (3) comprises a limiting plate (301), an annular portion (302) and an annular groove (303); the limiting plate (301) is arranged at both ends of the guide wheel body (1); the annular portion (302) is welded to the outer wall of the annular portion (302); the annular groove (303) is opened inside the annular groove (303); and the annular portion (302) is rotatably connected to the annular groove (303).

3. A guide wheel for a two-for-one twisting machine according to claim 1, characterized in that: The outer wall of the wire guide wheel body (1) is provided with a guide groove (4) for guiding the wire, and the cross section of the guide groove (4) is arranged in an arc shape.

4. A guide wheel for a two-for-one twisting machine according to claim 3, characterized in that: A limiting portion (5) for preventing the wire from escaping from the guide groove (4) is welded on the outer wall of the wire guide wheel body (1), and the limiting portions (5) are two in number and are symmetrically arranged.

5. The thread guide wheel of a two-for-one twisting machine according to claim 1, characterized in that: A spring (6) is arranged outside the positioning rod (206), a limiting plate (7) is welded to one end of the positioning rod (206), and two ends of the spring (6) are respectively welded to the outer wall of the adjustment frame (201) and the side wall of the limiting plate (7).

6. A guide wheel for a two-for-one twisting machine according to claim 5, characterized in that: A bellows (8) is welded to the outer wall of the regulating frame (201), one end of the bellows (8) is welded to the side wall of the limiting plate (7), and the spring (6) is located inside the bellows (8).

7. The thread guide wheel of a two-for-one twisting machine according to claim 1, characterized in that: A stabilizing plate (9) is welded to the bottom of the regulating frame (201), and the top of one end of the stabilizing plate (9) is welded to the bottom of the sliding frame (202).

8. A guide wheel for a two-for-one twisting machine according to claim 7, characterized in that: A screw groove (10) is provided on the top of the stabilizing plate (9), and a bolt (11) is connected to the inner thread of the screw groove (10). The number of the screw groove (10) and the bolt (11) are both four and evenly distributed.

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