High-speed two-for-one twister

Abstract

The utility model relates to the field of spinning, and discloses a high-speed two-for-one twister which comprises a two-for-one twister case, two groups of mutually symmetrical vertical plates are fixedly arranged at the top end of the two-for-one twister case close to the edge, a winding roller is rotatably mounted between the two groups of vertical plates, and an empty groove is formed in the top of the two-for-one twister case corresponding to the position under the winding roller. The back face of the two-for-one twisting machine box is fixedly provided with two sets of symmetrical side plates, a rotating shaft is rotatably installed on the side plates, the rotating shaft is sleeved with an adjusting gear, a sliding plate is slidably installed on the back face of the two-for-one twisting machine box, a vertical winding drum is rotatably installed on the inner wall of the bottom of the two-for-one twisting machine box, and a sliding assembly is arranged on the sliding plate. The horizontal positioning plate is fixedly arranged on the side wall of the two-for-one twisting machine box corresponding to the position over the winding drum, the position of the guide ring is adjusted front and back through the flat plate so that the direction of the polyester yarn can be changed, the situation that the polyester yarn is knotted due to rotation of the winding drum is prevented, and the situation that the work efficiency is delayed due to the fact that the polyester yarn needs to be unknotted again when knotted is avoided.

Description

Technical Field

[0001] The utility model relates to the field of textiles, in particular to a high-speed two-for-one twisting machine. Background Art

[0002] Polyester is a synthetic fiber with the characteristics of high strength, strong wrinkle resistance, and good dimensional stability, but it is also prone to static electricity and may feel hard. In order to improve the feel, weaving performance and quality of the final product of polyester thread, it is necessary to improve the characteristics of the polyester thread through a twisting process. At this time, a two-for-one twister is needed. The working principle of the two-for-one twister is to combine multiple strands of yarn into one strand by paralleling the yarns to achieve the effect of one turn and two twists, thereby greatly improving the twisting efficiency. This type of equipment usually has a large winding capacity and can achieve continuous production of 10,000 meters without joints. While ensuring the twisting quality, it also improves production efficiency. During the twisting process, due to the need to achieve one turn and two twists, it is very easy to cause knots between the polyester threads, resulting in twisting failure. For this reason, we proposed a high-speed two-for-one twister. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a high-speed two-for-one twisting machine to solve the above-mentioned problems.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a high-speed two-for-one twisting machine, comprising a two-for-one twisting machine case, wherein two sets of vertical plates are fixedly provided symmetrically to each other near the edge of the top of the two-for-one twisting machine case, a winding roller is rotatably installed between the two sets of vertical plates, an empty groove is provided at the top of the two-for-one twisting machine case corresponding to directly below the winding roller, two sets of side plates are fixedly provided symmetrically to each other at the back of the two-for-one twisting machine case, a rotating shaft is rotatably installed on the side plate, an adjusting gear is sleeved on the rotating shaft, a slide plate is slidably installed on the back of the two-for-one twisting machine case, a vertical winding drum is rotatably installed on the bottom inner wall of the two-for-one twisting machine case, a sliding assembly is arranged on the slide plate, and a horizontal positioning plate is fixedly provided on the side wall of the two-for-one twisting machine case corresponding to directly above the winding drum.

[0007] Preferably, one end of the rotating shaft extends out of one set of side plates and is fixedly connected with an adjustment handle, and the adjustment gear is sleeved on the rotating shaft and located between the two sets of side plates.

[0008] Preferably, the sliding assembly includes a connecting rod, a guide ring, a flat plate and a sliding plate, one end of the sliding plate extends to the front of the two-for-one twisting machine box, and the bottom end of the sliding plate extending to the front end of the two-for-one twisting machine box is fixed with two groups of connecting rods that are symmetrical to each other, and a flat plate is fixed to the bottom of the two groups of connecting rods, and a vertical guide ring is fixed at the middle position corresponding to the top of the flat plate, and the upper and lower ends of the guide ring pass through the top and bottom of the flat plate, and both ends of the flat plate are fixedly connected with sliding plates that are perpendicular to the flat plate.

[0009] Preferably, the corresponding inner walls on both sides of the positioning plate are provided with sliding grooves, and a vertical limiting rod is fixed at the outermost position of one group of sliding grooves for limiting the position of the plate when it slides.

[0010] Preferably, the two groups of sliding plates are slidably engaged in the two groups of sliding grooves respectively.

[0011] Preferably, the adjusting gear is meshed with the bottom of the skateboard.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model provides a high-speed two-for-one twisting machine, which has the following beneficial effects:

[0014] 1. The high-speed two-for-one twisting machine rotates the adjusting handle, and the rotating shaft rotates on the two sets of side plates through the adjusting handle, synchronously driving the adjusting gear to rotate, and the slide plate is meshed with the adjusting gear. When the adjusting gear rotates, the slide plate slides on the two-for-one twisting machine box, and the slide plate synchronously drives the two sets of connecting rods and the flat plate at the bottom to move synchronously. The flat plate drives the sliding plate to slide in the two sets of sliding grooves, and the position of the guide ring is adjusted forward and backward through the flat plate to change the direction of the polyester yarn, so as to prevent the polyester yarn from being knotted due to the rotation of the winding drum, and avoid the polyester yarn from being delayed in work efficiency due to the need to untie the knot. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the back side of the utility model;

[0016] Figure 2 It is a front schematic diagram of the utility model;

[0017] Figure 3 It is a top view schematic diagram of the utility model;

[0018] Figure 4 for Figure 2 A local enlarged schematic diagram of point A in FIG.

[0019] Figure 5 for Figure 3 A local enlarged schematic diagram of point B in the figure.

[0020] In the figure: 1. twisting machine box; 2. vertical plate; 3. winding roller; 4. empty slot; 5. side plate; 6. rotating shaft; 7. adjusting gear; 8. adjusting handle; 9. sliding plate; 10. connecting rod; 11. guide ring; 12. flat plate; 13. sliding plate; 14. sliding groove; 15. limiting rod; 16. winding drum; 17. positioning plate. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 The invention relates to a high-speed two-for-one twisting machine, comprising a two-for-one twisting machine case 1, wherein two sets of vertical plates 2 are fixedly provided symmetrically at the top near the edge of the two-for-one twisting machine case 1, and a winding roller 3 is rotatably installed between the two sets of vertical plates 2. An empty slot 4 is opened directly below the winding roller 3 at the top of the two-for-one twisting machine case 1, and two sets of side plates 5 are fixedly provided symmetrically at the back of the two-for-one twisting machine case 1. A rotating shaft 6 is rotatably installed on the side plate 5, and an adjusting gear 7 is sleeved on the rotating shaft 6. A slide plate 9 is slidably installed on the back of the two-for-one twisting machine case 1, and a vertical winding drum 16 is rotatably installed on the bottom inner wall of the two-for-one twisting machine case 1, and a sliding component is arranged on the slide plate 9. A horizontal positioning plate 17 is fixedly provided on the side wall of the two-for-one twisting machine case 1 corresponding to directly above the winding drum 16. During operation, the polyester yarn on the winding roller 3 is firstly tied to the winding drum 16 through the empty slot 4 and then through the center position of the guide ring 11, and the winding drum 16 drives the winding roller 3 to rotate during rotation and winding of the polyester yarn.

[0023] One end of the rotating shaft 6 extends out of one set of side panels 5 and is fixedly connected with an adjusting handle 8. The adjusting gear 7 is sleeved on the rotating shaft 6 and is located between the two sets of side panels 5. When it is necessary to adjust the polyester line being transmitted, the adjusting handle 8 is first rotated. The rotating shaft 6 rotates on the two sets of side panels 5 through the adjusting handle 8, and synchronously drives the adjusting gear 7 to rotate.

[0024] The sliding assembly includes a connecting rod 10, a guide ring 11, a flat plate 12 and a sliding plate 13. One end of the sliding plate 9 extends to the front of the two-for-one twisting machine box 1. The sliding plate 9 extends to the bottom end of the front end of the two-for-one twisting machine box 1 and is fixed with two groups of connecting rods 10 that are symmetrical to each other. A flat plate 12 is fixed to the bottom of the two groups of connecting rods 10. A vertical guide ring 11 is fixed to the middle position corresponding to the top of the flat plate 12. The upper and lower ends of the guide ring 11 pass through the top and bottom of the flat plate 12. Both ends of the flat plate 12 are fixedly connected with sliding plates 13 that are perpendicular to the flat plate 12. The sliding plate 9 synchronously drives the two groups of connecting rods 10 and the flat plate 12 at the bottom to move synchronously, and the flat plate 12 drives the sliding plate 13 to slide in the two groups of slide grooves 14.

[0025] The corresponding inner walls on both sides of the positioning plate 17 are provided with sliding grooves 14, and a vertical limiting rod 15 is fixed at the outermost position of one group of sliding grooves 14 for limiting the sliding of the plate 12. The position of the guide ring 11 is adjusted forward and backward through the plate 12 to change the direction of the polyester yarn.

[0026] The two groups of slide plates 13 are slidably engaged in the two groups of slide grooves 14 , respectively, and the limiting rods 15 prevent the slide plates 13 from sliding out of the slide grooves 14 during the sliding process in the slide grooves 14 .

[0027] The adjusting gear 7 is meshed with the bottom of the slide plate 9. The slide plate 9 is meshed with the adjusting gear 7 so that the slide plate 9 slides on the two-for-one twisting machine box 1 when the adjusting gear 7 rotates.

[0028] Working principle: During operation, the polyester yarn on the winding roller 3 is first passed through the empty slot 4 and then through the center position of the guide ring 11 to be tied to the winding drum 16. The winding drum 16 drives the winding roller 3 to rotate while rotating and winding the polyester yarn. When it is necessary to adjust the polyester line being transmitted, first turn the adjusting handle 8. The rotating shaft 6 rotates on the two sets of side plates 5 through the adjusting handle 8, and synchronously drives the adjusting gear 7 to rotate. The slide plate 9 is meshed with the adjusting gear 7, and the adjusting gear 7 is rotated to make the slide plate 9 slide on the doubling machine box 1 during the rotation process. The slide plate 9 synchronously drives the two sets of connecting rods 10 and the flat plate 12 at the bottom to move synchronously. The flat plate 12 drives the sliding plate 13 to slide in the two sets of slide grooves 14. The position of the guide ring 11 is adjusted forward and backward through the flat plate 12 to change the direction of the polyester yarn. The limit rod 15 prevents the sliding plate 13 from sliding out of the slide groove 14 during the sliding process in the slide groove 14.

[0029] Although the 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 high-speed two-for-one twisting machine, comprising a two-for-one twisting machine box (1), characterized in that: Two mutually symmetrical groups of vertical plates (2) are fixedly arranged near the edge of the top of the two-for-one twisting machine box (1), and a winding roller (3) is rotatably mounted between the two groups of vertical plates (2). An empty slot (4) is provided at the top of the two-for-one twisting machine box (1) corresponding to the lower part of the winding roller (3). Two mutually symmetrical groups of side plates (5) are fixedly arranged at the back of the two-for-one twisting machine box (1), and a rotating shaft (6) is rotatably mounted on the side plate (5). An adjusting gear (7) is sleeved on the rotating shaft (6). A slide plate (9) is slidably mounted at the back of the two-for-one twisting machine box (1). A vertical winding drum (16) is rotatably mounted on the bottom inner wall of the two-for-one twisting machine box (1), and a sliding assembly is arranged on the slide plate (9). A horizontal positioning plate (17) is fixedly arranged at the upper part of the side wall of the two-for-one twisting machine box (1) corresponding to the winding drum (16).

2. A high-speed two-for-one twisting machine according to claim 1, characterized in that: One end of the rotating shaft (6) extends out of one set of side plates (5) and is fixedly connected with an adjustment handle (8); the adjustment gear (7) is sleeved on the rotating shaft (6) and is located between the two sets of side plates (5).

3. A high-speed two-for-one twisting machine according to claim 1, characterized in that: The sliding assembly comprises a connecting rod (10), a guide ring (11), a flat plate (12) and a sliding plate (13); one end of the sliding plate (9) extends to the front side of the two-for-one twisting machine box (1); the sliding plate (9) extends to the bottom end of the front side of the two-for-one twisting machine box (1) and is fixed with two groups of connecting rods (10) which are symmetrical to each other; the bottoms of the two groups of connecting rods (10) are fixed with a flat plate (12); a vertical guiding ring (11) is fixed at a middle position corresponding to the top of the flat plate (12); the upper and lower ends of the guiding ring (11) pass through the top and bottom of the flat plate (12); and both ends of the flat plate (12) are fixedly connected with sliding plates (13) which are perpendicular to the flat plate (12).

4. A high-speed two-for-one twisting machine according to claim 3, characterized in that: The corresponding inner walls on both sides of the positioning plate (17) are provided with sliding grooves (14), and a vertical limiting rod (15) is fixed at the outermost position of one group of sliding grooves (14) for limiting the position of the plate (12) when sliding.

5. A high-speed two-for-one twisting machine according to claim 4, characterized in that: The two groups of sliding plates (13) are respectively slidably engaged in the two groups of sliding grooves (14).

6. A high-speed two-for-one twisting machine according to claim 3, characterized in that: The adjusting gear (7) is meshed with the bottom of the slide plate (9).

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