Yarn winding device of two-for-one twister

Abstract

The utility model relates to the technical field of two-for-one twisters, in particular to a yarn winding device of a two-for-one twister, which comprises a winding support frame, and a first yarn winding support plate and a second yarn winding support plate are slidably arranged on the winding support frame. A first L-shaped supporting plate is arranged on the left side of the first yarn winding supporting plate, a first telescopic air cylinder is horizontally arranged on the first L-shaped supporting plate, and a piston rod of the first telescopic air cylinder is fixedly connected with the first yarn winding supporting plate; a second L-shaped supporting plate is arranged on the right side of the second yarn winding supporting plate, a second telescopic air cylinder is horizontally arranged on the second L-shaped supporting plate, and a piston rod of the second telescopic air cylinder is fixedly connected with the second yarn winding supporting plate. According to the yarn winding device of the two-for-one twister, the replacement efficiency of the take-up roller can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of two-for-one twisters, in particular to a yarn winding device of a two-for-one twister. Background Art

[0002] The two-for-one twisting machine can twist and bond two or more single yarns into strands. After the strands are twisted and bonded, they need to be wound onto a take-up roller. The take-up roller of the existing two-for-one twisting machine has a problem of low replacement efficiency after the take-up is completed. Utility Model Content

[0003] Purpose of the utility model: The utility model provides a yarn winding device for a two-for-one twisting machine, which can improve the replacement efficiency of the take-up roller.

[0004] In order to achieve the above object, the technical solution of the utility model is as follows:

[0005] A yarn winding device of a two-for-one twisting machine comprises a winding support frame, on which a first yarn winding support plate and a second yarn winding support plate are slidably arranged;

[0006] A first L-shaped support plate is provided on the left side of the first yarn winding support plate, a first telescopic cylinder is horizontally provided on the first L-shaped support plate, and a piston rod of the first telescopic cylinder is fixedly connected to the first yarn winding support plate;

[0007] A second L-shaped support plate is provided on the right side of the second yarn winding support plate, a second telescopic cylinder is horizontally provided on the second L-shaped support plate, and a piston rod of the second telescopic cylinder is fixedly connected to the second yarn winding support plate;

[0008] A plurality of sliding limit rods are arranged between the first L-shaped support plate and the second L-shaped support plate, and the first yarn winding support plate and the second yarn winding support plate are both slidably arranged on the sliding limit rods.

[0009] As an improvement: a limiting through hole is provided on the top of the first yarn winding support plate.

[0010] As an improvement: a yarn winding motor is horizontally arranged on the top right side of the second yarn winding support plate, and a limiting through slot is fixed on the rotor of the yarn winding motor.

[0011] As an improvement: a conveyor belt body is provided between the first yarn winding support plate and the second yarn winding support plate, and the conveyor belt body can be raised and lowered on the winding support frame, and a plurality of first support grooves and a plurality of second support grooves are evenly opened on the conveyor belt body, and the first support grooves and the second support grooves are distributed at intervals.

[0012] As an improvement: the conveyor belt body is rotatably arranged on the first transmission shaft and the second transmission shaft;

[0013] The first transmission shaft is rotatably arranged between a first rotating support plate and a second rotating support plate, and the first rotating support plate and the second rotating support plate are respectively fixed on the piston rod of the first hydraulic lifting cylinder and the piston rod of the second hydraulic lifting cylinder;

[0014] The second transmission shaft is rotatably arranged between a third rotation support plate and a fourth rotation support plate, and the third rotation support plate and the fourth rotation support plate are respectively fixed on the piston rod of the third hydraulic lifting cylinder and the piston rod of the fourth hydraulic lifting cylinder.

[0015] In summary, the utility model has the following beneficial effects:

[0016] When the wire taking-up roller completes wire taking-up, the first telescopic cylinder and the second telescopic cylinder can respectively drive the first yarn winding support plate to move to the left and the second yarn winding support plate to move to the right, so that the wire taking-up roller falls to the first supporting slot on the conveyor belt body, and then the conveyor belt body moves forward to move the second supporting slot to between the first yarn winding support plate and the second yarn winding support plate, and the hydraulic cylinder moves upward to move the wire taking-up roller between the limiting through hole and the limiting through slot, and the first telescopic cylinder and the second telescopic cylinder respectively drive the second yarn winding support plate to move to the right and the second yarn winding support plate to move to the left, so that the wire taking-up roller is clamped between the limiting through hole and the limiting through slot, and then the hydraulic cylinder moves downward, and the yarn winding motor continues to perform the winding operation. The above operation can improve the replacement efficiency of the wire taking-up roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution in the present practical embodiment, the drawings required for use in the embodiment or the description of the prior art will be briefly introduced below.

[0018] Figure 1 It is a schematic diagram of the overall structure of a yarn winding device of a two-for-one twisting machine;

[0019] Wherein: 1. winding support frame; 2. first yarn winding support plate; 3. second yarn winding support plate; 4. first L-shaped support plate; 5. second L-shaped support plate; 6. first telescopic cylinder; 7. second telescopic cylinder; 8. sliding limit rod; 9. limit through hole; 10. limit through slot; 11. take-up roller; 12. first plug-in shaft; 13. second plug-in shaft; 14. conveyor belt body; 15. first transmission shaft; 16. second transmission shaft; 17. first rotating support plate; 18. second rotating support plate; 19. third rotating support plate; 20. fourth rotating support plate; 21. first hydraulic lifting cylinder; 22. second hydraulic lifting cylinder; 23. third hydraulic lifting cylinder; 24. fourth hydraulic lifting cylinder; 25. first support through slot; 26. second support through slot; 27. yarn winding motor. DETAILED DESCRIPTION

[0020] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0021] Please refer to Figure 1 A yarn winding device of a two-for-one twisting machine comprises a winding support frame 1, on which a first yarn winding support plate 2 and a second yarn winding support plate 3 are slidably provided;

[0022] A first L-shaped support plate 4 is provided on the left side of the first yarn winding support plate 2, a first telescopic cylinder 6 is horizontally provided on the first L-shaped support plate 4, and a piston rod of the first telescopic cylinder 6 is fixedly connected to the first yarn winding support plate 2; a second L-shaped support plate 5 is provided on the right side of the second yarn winding support plate 3, a second telescopic cylinder 7 is horizontally provided on the second L-shaped support plate 5, and a piston rod of the second telescopic cylinder 7 is fixedly connected to the second yarn winding support plate 3;

[0023] A plurality of sliding limit rods 8 are provided between the first L-shaped support plate 4 and the second L-shaped support plate 5 , and the first yarn winding support plate 2 and the second yarn winding support plate 3 are both slidably disposed on the sliding limit rods 8 .

[0024] A limiting through hole 9 is provided at the top of the first yarn winding support plate 2. A yarn winding motor 27 is horizontally provided on the right side of the top of the second yarn winding support plate 3, and a limiting through slot 10 is fixed on the rotor of the yarn winding motor 27. In this embodiment, a limiting take-up roller 11 can be rotated between the limiting through hole 9 and the limiting through slot 10, and a first plug-in shaft 12 adapted to the limiting through hole 9 is provided at the left end of the take-up roller 11, and a second plug-in shaft 13 adapted to the limiting through slot 10 is provided at the right end.

[0025] A conveyor belt body 14 is provided between the first yarn winding support plate 2 and the second yarn winding support plate 3. The conveyor belt body 14 is raised and lowered on the winding support frame 1. A plurality of first supporting grooves 25 and a plurality of second supporting grooves 26 are evenly provided on the conveyor belt body 14. The first supporting grooves 25 and the second supporting grooves 26 are distributed at intervals.

[0026] The conveyor belt body 14 is rotatably set on the first transmission shaft 15 and the second transmission shaft 16; the first transmission shaft 15 is rotatably set between the first rotating support plate 17 and the second rotating support plate 18, and the first rotating support plate 17 and the second rotating support plate 18 are respectively fixed on the piston rod of the first hydraulic lifting cylinder 21 and the piston rod of the second hydraulic lifting cylinder 22; the second transmission shaft 16 is rotatably set between the third rotating support plate 19 and the fourth rotating support plate 20, and the third rotating support plate 19 and the fourth rotating support plate 20 are respectively fixed on the piston rod of the third hydraulic lifting cylinder 23 and the piston rod of the fourth hydraulic lifting cylinder 24.

[0027] Working principle: When the take-up roller 11 completes the wire winding, the first telescopic cylinder 6 and the second telescopic cylinder 7 can respectively drive the first yarn winding support plate 2 to move to the left and the second yarn winding support plate 3 to move to the right, so that the limiting through hole 9 and the limiting slot 10 release the limit on the take-up roller 11. Before releasing the limit, the four hydraulic cylinders all move upward so that the take-up roller 11 can fall onto the first supporting slot 25 on the conveyor belt body 14, and then the conveyor belt body 14 moves forward to move the second supporting slot 26 between the first yarn winding support plate 2 and the second yarn winding support plate 3, and a spare take-up roller 11 is placed on the second supporting slot 26.

[0028] All four hydraulic cylinders move upward to move the spare take-up roller 11 between the limiting through hole 9 and the limiting through slot 10, and the first telescopic cylinder 6 and the second telescopic cylinder 7 respectively drive the second yarn winding support plate 3 to move to the right and the second yarn winding support plate 3 to move to the left, so that the take-up roller 11 is clamped between the limiting through hole 9 and the limiting through slot 10, and then all four hydraulic cylinders move downward, and the yarn winding motor 27 continues to perform the winding operation. The above operation can improve the replacement efficiency of the take-up roller 11.

[0029] 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 preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents without departing from the spirit of the technical solution of the utility model, which should be included in the scope of the technical solution for protection of the utility model.

Claims

1. A yarn winding device for a two-for-one twisting machine, characterized in that: It comprises a winding support frame, on which a first yarn winding support plate and a second yarn winding support plate are slidably arranged; A first L-shaped support plate is provided on the left side of the first yarn winding support plate, a first telescopic cylinder is horizontally provided on the first L-shaped support plate, and a piston rod of the first telescopic cylinder is fixedly connected to the first yarn winding support plate; A second L-shaped support plate is provided on the right side of the second yarn winding support plate, a second telescopic cylinder is horizontally provided on the second L-shaped support plate, and a piston rod of the second telescopic cylinder is fixedly connected to the second yarn winding support plate; A plurality of sliding limit rods are arranged between the first L-shaped support plate and the second L-shaped support plate, and the first yarn winding support plate and the second yarn winding support plate are both slidably arranged on the sliding limit rods.

2. The yarn winding device of the two-for-one twisting machine according to claim 1, characterized in that: A limiting through hole is provided on the top of the first yarn winding support plate.

3. The yarn winding device of the two-for-one twisting machine according to claim 2, characterized in that: A yarn winding motor is horizontally arranged on the right side of the top of the second yarn winding support plate, and a limiting through slot is fixed on the rotor of the yarn winding motor.

4. The yarn winding device of the two-for-one twisting machine according to claim 1, characterized in that: A conveyor belt body is provided between the first yarn winding support plate and the second yarn winding support plate. The conveyor belt body can be raised and lowered on the winding support frame. A plurality of first supporting grooves and a plurality of second supporting grooves are evenly opened on the conveyor belt body. The first supporting grooves and the second supporting grooves are distributed at intervals.

5. The yarn winding device of the two-for-one twisting machine according to claim 4, characterized in that: The conveyor belt body is rotatably arranged on the first transmission shaft and the second transmission shaft; The first transmission shaft is rotatably arranged between a first rotating support plate and a second rotating support plate, and the first rotating support plate and the second rotating support plate are respectively fixed on the piston rod of the first hydraulic lifting cylinder and the piston rod of the second hydraulic lifting cylinder; The second transmission shaft is rotatably arranged between a third rotation support plate and a fourth rotation support plate, and the third rotation support plate and the fourth rotation support plate are respectively fixed on the piston rod of the third hydraulic lifting cylinder and the piston rod of the fourth hydraulic lifting cylinder.

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