Wool yarn stretching, twisting and refining device

By designing a stretching and twisting device that is suitable for wool yarns of different thicknesses, the problem that existing devices can only stretch wool yarns of the same diameter are solved, and the quality and processing performance of wool yarns are improved.

CN223240254UActive Publication Date: 2025-08-19ZHEJIANG JINOU WOOL TEXTILE CO LTD
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Patent Information

Application Number
CN202422735532.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-11
Publication Date
2025-08-19
Estimated Expiration
2034-11-11

AI Technical Summary

Technical Problem

The existing wool yarn stretching, twisting and refining devices can only stretch wool yarn of the same diameter, and cannot adapt to wool yarn of different diameters, which affects the yarn quality and subsequent processing performance.

Method used

A device including a guide ring, a collection mechanism, a conveying mechanism, a stretching mechanism, a tensioning mechanism and a twisting mechanism are designed. By adjusting the position of the support plate and the tensioning force, it can adapt to wool yarns of different thicknesses to achieve stretching, twisting and refining treatment.

Benefits of technology

The adaptation of wool yarns of different thicknesses is achieved, and the quality and subsequent processing performance of wool yarns are improved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a wool yarn stretching, twisting and refining device, which belongs to the field of textile processing, and comprises a base and a side wall arranged on the base, and further comprises a guide ring arranged on one side of the base; the collecting mechanism is rotationally arranged on the other side of the base; the conveying mechanism is rotationally arranged in the middle of the side wall; the stretching mechanism is rotationally arranged on the side wall and is adjacent to the side, close to the guide ring, of the conveying mechanism; the two tensioning mechanisms are rotationally arranged on the side wall and are adjacent to the side, close to the collecting mechanism, of the conveying mechanism; the twisting mechanism is arranged on the side wall in a sliding mode and is adjacent to the side, close to the collecting mechanism, of the tensioning mechanism. Wool yarn wound on the supporting plate is stretched through the stretching mechanism, and the position of the supporting plate is movably adjusted through the driven plate, so that the winding diameter of the wool yarn is changed, and the effect of adapting to wool yarn with different thicknesses is achieved.
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Description

Technical Field

[0001] The utility model belongs to the field of textile processing, and in particular relates to a wool yarn stretching, twisting and thinning device. Background Art

[0002] The wool yarn stretching, twisting, and thinning device is used to stretch, twist, and thin wool yarn. As people's living standards improve, the quality and performance requirements for textiles are also becoming increasingly higher. As an important textile raw material, the quality of wool yarn directly affects the quality of the final product. In the wool spinning process, stretching, twisting, and thinning of wool yarn is a key step, directly affecting the quality of the yarn and subsequent processing performance.

[0003] The stretching mechanism in the current yarn stretching, twisting and thinning device can only stretch yarns of the same diameter and cannot be adjusted for yarns of different diameters. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the shortcomings of the above-mentioned prior art and provide a wool yarn stretching, twisting and thinning device.

[0005] The technical solution adopted to solve the above technical problems is: a wool yarn stretching, twisting and thinning device, including a base and a side wall provided on the base, and also including:

[0006] A guide ring, the guide ring being arranged on one side of the base;

[0007] A collecting mechanism, the collecting mechanism being rotatably disposed on the other side of the base;

[0008] a conveying mechanism, the conveying mechanism being rotatably disposed in the middle portion of the side wall;

[0009] The stretching mechanism is rotatably arranged on the side wall and is adjacent to the side of the conveying mechanism close to the guide ring.

[0010] A fixing ring, the fixing ring being sleeved on the stretching mechanism;

[0011] a support plate connected to the fixing ring via a passive rod;

[0012] A tensioning mechanism, wherein the two tensioning mechanisms are rotatably arranged on the side wall and are adjacent to the side of the conveying mechanism close to the collecting mechanism;

[0013] The twisting mechanism is slidably arranged on the side wall and is adjacent to the tensioning mechanism on a side close to the collecting mechanism.

[0014] Through the above technical solution, the stretching mechanism stretches the wool yarn wrapped on the support plate, the transmission mechanism transmits the stretched wool yarn to the tensioning mechanism, the tensioning mechanism keeps the wool yarn taut, the twisting mechanism twists the wool yarn, and the twisted wool yarn is collected by the collecting mechanism; the support plate position is adjusted by the activity of the passive plate, thereby changing the diameter of the wool yarn winding, thereby achieving the effect of adapting to wool yarns of different thicknesses.

[0015] Furthermore, as a preferred embodiment of the present invention, the stretching mechanism includes:

[0016] a first gear, two first gears being rotatably connected and disposed on the side wall;

[0017] an eccentric rod, the eccentric rod being arranged on the first gear, and having a thread on one end of the eccentric rod away from the first gear;

[0018] an adjusting ring rotatably connected to the thread of the eccentric rod;

[0019] A connecting ring, which is sleeved on the adjusting ring and connected to the support plate via an active rod;

[0020] A first motor is provided on the side wall and is connected to one of the first gears.

[0021] Through the above technical solution, the adjusting ring drives the connecting ring to drive the active rod through the threaded movement on the eccentric rod, and the active rod drives the support plate to open or retract.

[0022] Furthermore, as a preferred embodiment of the present invention, a limit block is provided at one threaded end of the eccentric rod.

[0023] Furthermore, as a preferred embodiment of the present invention, the transmission mechanism includes:

[0024] a second gear, two second gears being rotatably connected and disposed on the side wall;

[0025] a conveying roller, the conveying roller being arranged on the second gear;

[0026] A second motor is provided on the side wall and is connected to one of the second gears.

[0027] Through the above technical solution, the two conveying rollers rotate in opposite directions, driving the wool yarn from the stretching mechanism to the tensioning mechanism.

[0028] Furthermore, as a preferred embodiment of the present invention, the tensioning mechanism includes:

[0029] an eccentric roller, the eccentric roller being rotatably mounted on the side wall;

[0030] An adjusting ring is sleeved on the connection between the eccentric roller and the side wall.

[0031] Through the above technical solution, the distance between the two eccentric rollers is changed by rotating the adjustment ring, thereby adjusting the magnitude of the tensioning force.

[0032] Furthermore, as a preferred embodiment of the present invention, the twisting mechanism includes:

[0033] a guide rail, the guide rail being arranged on the side wall;

[0034] A slider, wherein the slider is provided with a groove, and the slider is slidably connected to the guide rail through the groove;

[0035] a first rod, one end of which is rotatably mounted on the side wall;

[0036] a second rod, one end of the second rod being rotatably connected to the other end of the first rod, and the other end of the second rod being rotatably connected to the slider;

[0037] A support rod, the support rod being arranged on the slider;

[0038] A clamping groove, the clamping groove is rotatably provided on the support rod;

[0039] a third motor, the third motor being disposed on the side wall and connected to one end of the first rod;

[0040] A fifth motor is provided on the slider and is connected to the clamping groove via a first conveyor belt.

[0041] Through the above technical solution, the rotation of the first rod drives the movement of the second rod, the second rod drives the slider to reciprocate along the slide rail, and at the same time the clamping groove drives the yarn to rotate.

[0042] Furthermore, as a preferred embodiment of the present invention, the collecting mechanism includes:

[0043] a rotating shaft rotatably disposed on the base;

[0044] A spindle, wherein the spindle is sleeved on the rotating shaft and a wire groove is provided on the top of the spindle;

[0045] A fourth motor is provided on the base and is connected to the rotating shaft via a second conveyor belt.

[0046] Through the above technical solution, the rotating shaft drives the spindle to rotate, so that the wool yarn twisted by the twisting mechanism is wound around the surface of the spindle, and the wire groove is used to fix the wool yarn.

[0047] Furthermore, as a preferred embodiment of the present invention, a fixing block is provided at the bottom of the spindle.

[0048] The above technical solution can prevent the spindle from slipping during the rotation of the shaft.

[0049] Furthermore, as a preferred embodiment of the present invention, a plurality of annular grooves are evenly provided on the surface of the spindle.

[0050] Through the above technical solution, the wool yarn can be better fixed on the spindle surface.

[0051] The beneficial effects of the utility model are as follows: the stretching mechanism stretches the wool yarn wound on the support plate, the transmission mechanism transmits the stretched wool yarn to the tensioning mechanism, the tensioning mechanism keeps the wool yarn taut, the twisting mechanism twists the wool yarn, and the twisted wool yarn is collected by the collecting mechanism; the position of the support plate is adjusted by the activity of the passive plate, thereby changing the diameter of the wool yarn winding, thereby achieving the effect of adapting to wool yarns of different thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 This is a three-dimensional structural diagram of a wool yarn stretching, twisting and thinning device of the utility model;

[0053] Figure 2 This is a schematic diagram of the three-dimensional structure of the other side of a wool yarn stretching, twisting and thinning device of the utility model;

[0054] Figure 3 This is a three-dimensional structural diagram of a stretching mechanism of a wool yarn stretching, twisting and thinning device of the present invention;

[0055] Figure 4 This is a three-dimensional structural diagram of a twisting mechanism of a wool yarn stretching, twisting and thinning device of the present invention;

[0056] Figure 5 This is a three-dimensional structural diagram of a collecting mechanism of a wool yarn stretching, twisting and thinning device of the present invention;

[0057] 1. The transmission mechanism includes the following elements: 1. a first motor; 2. a second motor; 3. an adjusting ring; 4. a first gear; 5. an eccentric rod; 6. a connecting ring; 7. a connecting ring; 8. a second gear; 9. a connecting ring; 10. a second gear; 11. a second gear; 12. a second gear; 13. a second gear; 14. a second gear; 15. a second gear; 16. a second gear; 17. a second gear; 18. a second gear; 19. a second gear; 20. a second gear; 21. a second gear; 22. a second gear; 23. a second gear; 24. a second gear; 25. a second gear; 26. a second gear; 27. a second gear; 28. a second gear; 29. a second gear; 30. a second gear; 31. a second gear; 32. a second gear; 33. a second gear; 34. a second gear; 35. a second gear; 36. a second gear; 37. a second gear; 38. a second gear; 39. a second gear; 40. a second gear; 41. a second gear; 42. a second gear; 43. a second gear; 43. a second gear; 44. a second gear; 45. a second gear; 46. a second gear; 47. a second gear; 48. a second gear; 49. a second gear; 50. a second gear; 51. a second gear; 52. a second gear; 53. a second gear; 54. a second gear; 55. a second gear; 56. a second gear; 57. a second gear; 58. a second gear; 59. a second gear; 60. a second gear; 61. a second gear; 62. a second gear; 63 DETAILED DESCRIPTION

[0058] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0059] like Figure 1-Figure 3 As shown, a wool yarn stretching, twisting and thinning device of this embodiment includes a base 1 and a side wall 10 provided on the base 1, and further includes:

[0060] A guide ring 2, the guide ring 2 is provided on one side of the base 1;

[0061] A collecting mechanism 7, the collecting mechanism 7 being rotatably disposed on the other side of the base 1;

[0062] The conveying mechanism 4 is rotatably disposed in the middle of the side wall 10;

[0063] The stretching mechanism 3 is rotatably mounted on the side wall 10 and is adjacent to the conveying mechanism 4 near the guide ring 2.

[0064] A fixing ring 36, which is sleeved on the stretching mechanism 3;

[0065] A support plate 39 connected to the fixing ring 36 via a passive rod 37;

[0066] Tensioning mechanism 5, two tensioning mechanisms 5 are rotatably provided on the side wall 10, adjacent to the side of the conveying mechanism 4 close to the collecting mechanism 7;

[0067] The twisting mechanism 6 is slidably disposed on the side wall 10 and is adjacent to the tensioning mechanism 5 on a side close to the collecting mechanism 7 .

[0068] Specifically, the stretching mechanism 3 stretches the wool yarn wrapped around the support plate 39, the conveying mechanism 4 conveys the stretched wool yarn to the tensioning mechanism 5, the tensioning mechanism 5 keeps the wool yarn taut, the twisting mechanism 6 twists the wool yarn, and the twisted wool yarn is collected by the collecting mechanism 7.

[0069] like Figure 2 、 Figure 3 As shown in FIG. 1 , as a specific embodiment of the present invention, the stretching mechanism 3 includes:

[0070] A first gear 33 , wherein two first gears 33 are rotatably connected and are disposed on the side wall 10 ;

[0071] an eccentric rod 34 , the eccentric rod 34 being disposed on the first gear 33 , and having a thread on one end of the eccentric rod 34 away from the first gear 33 ;

[0072] an adjusting ring 32 rotatably connected to the thread of the eccentric rod 34 ;

[0073] A connecting ring 35 is sleeved on the adjusting ring 32 and connected to the support plate 39 via an active rod 38;

[0074] The first motor 31 is disposed on the side wall 10 and connected to one of the first gears 33 .

[0075] Specifically, the first motor 31 drives the two gears to drive the two eccentric shafts to rotate in opposite directions, and the wool yarn wound on the support plate 39 is stretched by changing the distance between the two eccentric shafts.

[0076] like Figure 3 As shown, as a specific embodiment of the present invention, a limit block is provided at one threaded end of the eccentric rod 34 .

[0077] like Figure 1 、 Figure 2 As shown in FIG. 1 , as a specific embodiment of the present invention, the transmission mechanism 4 includes:

[0078] A second gear 42 , wherein two second gears 42 are rotatably connected and are disposed on the side wall 10 ;

[0079] a conveying roller 43 , the conveying roller 43 being disposed on the second gear 42 ;

[0080] The second motor 41 is disposed on the side wall 10 and connected to one of the second gears 42 .

[0081] Specifically, the second motor 41 drives the two conveying rollers 43 to rotate in opposite directions, clamping and conveying the stretched wool yarn.

[0082] like Figure 1 As shown in FIG. 1 , as a specific embodiment of the present invention, the tensioning mechanism 5 includes:

[0083] an eccentric roller 52 rotatably mounted on the side wall 10 ;

[0084] The adjusting ring 51 is sleeved on the connection between the eccentric roller 52 and the side wall 10 .

[0085] Specifically, the distance between the eccentric rollers 52 is adjusted by the adjusting ring 51 to change the magnitude of the tensioning force.

[0086] like Figure 1 、 Figure 2 、 Figure 4 As shown in FIG. 1 , as a specific embodiment of the present invention, the twisting mechanism 6 includes:

[0087] A guide rail 11, wherein the guide rail 11 is provided on the side wall 10;

[0088] A slider 64 is provided with a groove 65 , and the slider 64 is slidably connected to the guide rail 11 through the groove 65 ;

[0089] a first rod 62 , one end of which is rotatably mounted on the side wall 10 ;

[0090] a second rod 63 , one end of which is rotatably connected to the other end of the first rod 62 , and the other end of which is rotatably connected to the slider 64 ;

[0091] A support rod 66 , the support rod 66 being provided on the slider 64 ;

[0092] A clamping groove 67 rotatably disposed on the support rod 66 ;

[0093] A third motor 61 is provided on the side wall 10 and connected to one end of the first rod 62;

[0094] The fifth motor 8 is provided on the slider 64 and is connected to the clamping groove 67 via a first conveyor belt 68. Specifically, the third motor 61 drives the first rod 62 to rotate, and the fifth motor 8 drives the clamping groove 67 to rotate.

[0095] like Figure 1 、 Figure 5 As shown, as a specific embodiment of the present invention, the collecting mechanism 7 includes:

[0096] A rotating shaft 76 rotatably mounted on the base 1 ;

[0097] A spindle 72 is sleeved on the rotating shaft 76 , and a wire groove 75 is provided on the top of the spindle 72 ;

[0098] The fourth motor 71 is provided on the base 1 and is connected to the rotating shaft 76 via a second conveyor belt 77 .

[0099] Specifically, the fourth motor 71 drives the rotating shaft 76 to rotate.

[0100] like Figure 5 As shown in FIG. 1 , as a specific embodiment of the present invention, a fixing block 74 is provided at the bottom of the spindle 72 .

[0101] like Figure 5As shown in FIG. 1 , as a specific embodiment of the present invention, a plurality of annular grooves 73 are evenly provided on the surface of the spindle 72 .

[0102] The above description is merely a preferred embodiment of the present invention and is not intended to limit the scope of protection of the present invention.

Claims

1. A wool yarn stretching, twisting and thinning device, comprising a base (1) and a side wall (10) arranged on the base (1), characterized in that: Also includes: A guide ring (2), the guide ring (2) being arranged on one side of the base (1); A collecting mechanism (7), the collecting mechanism (7) being rotatably disposed on the other side of the base (1); a conveying mechanism (4), the conveying mechanism (4) being rotatably disposed in the middle of the side wall (10); A stretching mechanism (3), the stretching mechanism (3) is rotatably disposed on the side wall (10) and is adjacent to a side of the conveying mechanism (4) close to the guide ring (2). A fixing ring (36), the fixing ring (36) being sleeved on the stretching mechanism (3); A support plate (39), the support plate (39) being connected to the fixing ring (36) via a passive rod (37); A tensioning mechanism (5), wherein the two tensioning mechanisms (5) are rotatably disposed on the side wall (10) and are adjacent to a side of the conveying mechanism (4) close to the collecting mechanism (7); A twisting mechanism (6), wherein the twisting mechanism (6) is slidably arranged on the side wall (10) and is adjacent to a side of the tensioning mechanism (5) close to the collecting mechanism (7).

2. A wool yarn stretching, twisting and thinning device according to claim 1, characterized in that: The stretching mechanism (3) comprises: A first gear (33), two first gears (33) are rotatably connected and are arranged on the side wall (10); an eccentric rod (34), the eccentric rod (34) being provided on the first gear (33), and a thread being provided on one end of the eccentric rod (34) away from the first gear (33); an adjusting ring (32), the adjusting ring (32) being rotatably connected to a thread of the eccentric rod (34); A connecting ring (35), the connecting ring (35) is sleeved on the adjusting ring (32) and connected to the supporting plate (39) via an active rod (38); A first motor (31), the first motor (31) is arranged on the side wall (10) and is connected to one of the first gears (33).

3. A wool yarn stretching, twisting and thinning device according to claim 2, characterized in that: A limit block is provided at one threaded end of the eccentric rod (34).

4. A wool yarn stretching, twisting and thinning device according to claim 1, characterized in that: The transmission mechanism (4) comprises: A second gear (42), two second gears (42) being rotatably connected and disposed on the side wall (10); a conveying roller (43), the conveying roller (43) being arranged on the second gear (42); A second motor (41), the second motor (41) is disposed on the side wall (10) and is connected to one of the second gears (42).

5. The wool yarn stretching, twisting and thinning device according to claim 1, characterized in that: The tensioning mechanism (5) comprises: an eccentric roller (52), the eccentric roller (52) being rotatably disposed on the side wall (10); An adjusting ring (51) is sleeved on a connection between the eccentric roller (52) and the side wall (10).

6. The wool yarn stretching, twisting and thinning device according to claim 1, characterized in that: The twisting mechanism (6) comprises: A guide rail (11), the guide rail (11) being arranged on the side wall (10); A slider (64), wherein a groove (65) is provided on the slider (64), and the slider (64) is slidably connected to the guide rail (11) via the groove (65); a first rod (62), one end of the first rod (62) being rotatably mounted on the side wall (10); a second rod (63), one end of the second rod (63) being rotatably connected to the other end of the first rod (62), and the other end of the second rod (63) being rotatably connected to the slider (64); A support rod (66), the support rod (66) being arranged on the slider (64); a clamping groove (67), the clamping groove (67) being rotatably disposed on the support rod (66); a third motor (61), the third motor (61) being disposed on the side wall (10) and connected to one end of the first rod (62); A fifth motor (8), the fifth motor (8) is provided on the slider (64) and is connected to the clamping groove (67) via a first conveyor belt (68).

7. The wool yarn stretching, twisting and thinning device according to claim 1, characterized in that: The collecting mechanism (7) comprises: A rotating shaft (76), the rotating shaft (76) being rotatably mounted on the base (1); A spindle (72), wherein the spindle (72) is sleeved on the rotating shaft (76), and a wire groove (75) is provided at the top of the spindle (72); A fourth motor (71), the fourth motor (71) is arranged on the base (1) and is connected to the rotating shaft (76) via a second conveyor belt (77).

8. The wool yarn stretching, twisting and thinning device according to claim 7, characterized in that: A fixing block (74) is provided at the bottom of the spindle (72).

9. The wool yarn stretching, twisting and thinning device according to claim 7, characterized in that: A plurality of annular grooves (73) are evenly arranged on the surface of the spindle (72).