Polyester filament yarn traction and drawing device

Abstract

The utility model discloses a polyester filament yarn traction wire drawing device which comprises a base, the top of the base is symmetrically and rotatably connected with a rotating rod in a penetrating mode, the outer wall of the rotating rod is annularly and fixedly connected with a hinge, one end of the hinge is rotatably connected with a swing rod, one end of the swing rod is fixedly connected with a supporting piece, and the supporting piece is fixedly connected with a supporting rod. One end of the swing rod is fixedly connected with a spring, and one end of the spring is fixedly connected to the outer wall of the rotating rod. An operation box is fixedly connected to the top of the base, rotating cylinders are rotationally connected to the inner walls of the two sides of the operation box, a rotating pipe is fixedly connected to one end of each rotating cylinder, a connecting plate is annularly and fixedly connected to the inner wall of each rotating pipe, and a rotating shaft is rotationally connected to the side wall of each connecting plate. And the outer wall of the rotating shaft is fixedly connected with a screwing rod. Due to the arrangement of the supporting piece and the screwing rod, the situation that polyester yarns are snapped can be reduced, the strength of the polyester yarns can be guaranteed in the machining process, and the quality of finished products is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester traction devices, and more specifically, to a polyester filament traction and drawing device. Background Art

[0002] Polyester has been widely used in clothing production and processing due to its good shaping properties.

[0003] According to observations based on existing technologies, polyester requires wire drawing operations during the production process, and a traction device is required for collection during the wire drawing process. However, if the pulling force and the rotation speed do not match during the traction process, the pulling force will be too tight, which will cause the polyester wire to break. At the same time, the polyester wire on the winding roller will become loose during the wire drawing process, thereby affecting the pulling force. Moreover, simply drawing the wire will only make the polyester wire thinner, which will only sacrifice strength in exchange for length, and breakage will still occur during subsequent processing. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a polyester filament drawing device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polyester filament pulling and drawing device, comprising a base, the top of the base is symmetrically penetrated and rotatably connected with a rotating rod, the outer wall of the rotating rod is annular and fixedly connected with a hinge, one end of the hinge is rotatably connected with a swing rod, one end of the swing rod is fixedly connected with a support sheet, one end of the swing rod is fixedly connected with a spring, and one end of the spring is fixedly connected to the outer wall of the rotating rod;

[0006] An operating box is fixedly connected to the top of the base, and rotating cylinders are rotatably connected to the inner walls of both sides of the operating box. A rotating tube is fixedly connected to one end of the rotating tube. A connecting plate is fixedly connected to the inner wall of the rotating tube in an annular shape, and a rotating shaft is rotatably connected to the side wall of the connecting plate. A tightening rod is fixedly connected to the outer wall of the rotating shaft, and a limiting strip is fixedly connected to the outer wall of the tightening rod.

[0007] Preferably, a motor is fixedly connected to the side wall of the base, one end of the motor is fixedly connected to a rotating rod, and one end of the rotating rod is fixedly connected to a first bevel gear.

[0008] Preferably, the side surface of the first bevel gear is meshingly connected with the second bevel gear, and the center position of the second bevel gear is fixedly connected with a rotating shaft.

[0009] Preferably, one end of the rotating shaft is fixedly connected to a third bevel gear, the top of the third bevel gear is meshingly connected to a driven bevel gear, and the top of the driven bevel gear is fixedly connected to a connecting shaft.

[0010] Preferably, a sixth bevel gear is fixedly connected to the top of the connecting shaft, a seventh bevel gear is meshingly connected to the side of the sixth bevel gear, and the seventh bevel gear is fixedly connected to the side wall of the rotating tube.

[0011] Preferably, both ends of the connecting shaft are fixedly connected with fourth bevel gears, the top of the fourth bevel gear is meshingly connected with a fifth bevel gear, and the fifth bevel gear is fixedly connected to the rotating rod.

[0012] Preferably, through holes are provided on both side walls of the operating box, a baffle is fixedly connected to the top of the rotating rod, and polyester yarn is provided on the surface of the supporting sheet in a winding shape.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model is provided with a support sheet, and the support sheet and the swing rod are contracted by the extrusion force during winding. After the polyester thread is gradually pulled away, the spring will slowly support the swing rod, so that the swing rod drives the support sheet to open, thereby ensuring the tension of the wire drawing work. After opening, the tension of the polyester thread in the wire drawing process can be relieved, thereby reducing the occurrence of the polyester thread being broken.

[0015] 2. The utility model is provided with a tightening rod, which can drive the tightening rod on the connecting plate to rotate the polyester yarn when the rotating tube rotates. The rotated polyester yarn can be tightened, thereby increasing its own strength due to tightening and accumulation. In this way, the strength of the polyester yarn can be guaranteed in subsequent processing, and the quality of the finished product is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the internal structure of the base of the utility model.

[0018] Figure 3 This is a schematic diagram of the internal structure of the rotary tube of the utility model;

[0019] Figure 4 It is a top sectional view of the rotating rod of the utility model.

[0020] The accompanying drawings are marked as follows: 1. base; 2. rotating rod; 3. hinge; 4. swing rod; 5. support plate; 6. spring; 7. baffle; 8. polyester yarn; 9. through hole; 10. operation box; 11. rotating cylinder; 12. rotating tube; 13. connecting plate; 14. rotating shaft; 15. tightening rod; 16. limiting strip; 17. motor; 18. rotating rod; 19. first bevel gear; 20. second bevel gear; 21. rotating shaft; 22. third bevel gear; 23. connecting shaft; 24. fourth bevel gear; 25. fifth bevel gear; 26. sixth bevel gear; 27. seventh bevel gear; 28. driven bevel gear. 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] according to Figure 1-4 As shown, a polyester filament drawing device comprises a base 1, the top of the base 1 is symmetrically penetrated and rotatably connected with a rotating rod 2, the outer wall of the rotating rod 2 is annular and fixedly connected with a hinge 3, one end of the hinge 3 is rotatably connected with a swing rod 4, one end of the swing rod 4 is fixedly connected with a support sheet 5, one end of the swing rod 4 is fixedly connected with a spring 6, and one end of the spring 6 is fixedly connected to the outer wall of the rotating rod 2;

[0023] A motor 17 is fixedly connected to the side wall of the base 1, a rotating rod 18 is fixedly connected to one end of the motor 17, a first bevel gear 19 is fixedly connected to one end of the rotating rod 18, a second bevel gear 20 is meshedly connected to the side of the first bevel gear 19, a rotating shaft 21 is fixedly connected to the center of the second bevel gear 20, a third bevel gear 22 is fixedly connected to one end of the rotating shaft 21, a driven bevel gear 28 is meshedly connected to the top of the third bevel gear 22, a connecting shaft 23 is fixedly connected to the top of the driven bevel gear 28, a sixth bevel gear 26 is fixedly connected to the top of the connecting shaft 23, a seventh bevel gear 27 is meshedly connected to the side of the sixth bevel gear 26, and the seventh bevel gear 27 is fixedly connected to the side wall of the rotating tube 12;

[0024] The fourth bevel gear 24 is fixedly connected to both ends of the connecting shaft 23, the top of the fourth bevel gear 24 is meshed with the fifth bevel gear 25, the fifth bevel gear 25 is fixedly connected to the rotating rod 2, through holes 9 are opened on the side walls of the operating box 10, the top of the rotating rod 2 is fixedly connected to the baffle 7, and the surface of the support sheet 5 is provided with polyester yarn 8 in a winding state.

[0025] In the first embodiment, the motor 17 can drive the second bevel gear 20 on the first bevel gear 19 to rotate when rotating, and then drive the sixth bevel gear 26 on the fifth bevel gear 25 on both sides of the rotating shaft 21 to rotate. The two sets of bevel gears have the same number of teeth and rotate in opposite directions, so that the transportation is smooth and the unbalanced pulling force caused by the excessive speed of one party can be prevented. At the same time, the spring 6 is used for support. When the polyester thread 8 is gradually reduced, the swing rod 4 can be slowly opened to ensure the tension of the polyester thread 8, thereby ensuring the smoothness of the wire drawing work.

[0026] An operating box 10 is fixedly connected to the top of the base 1, and a rotating cylinder 11 is rotatably connected to the inner walls of both sides of the operating box 10. A rotating tube 12 is fixedly connected to one end of the rotating tube 11. A connecting plate 13 is fixedly connected to the inner wall of the rotating tube 12 in a ring shape, and a rotating shaft 14 is rotatably connected to the side wall of the connecting plate 13. A tightening rod 15 is fixedly connected to the outer wall of the rotating shaft 14, and a limiting strip 16 is fixedly connected to the outer wall of the tightening rod 15.

[0027] In the second embodiment, the motor 17 can drive the second bevel gear 20 on the first bevel gear 19 to rotate when it rotates. When the second bevel gear 20 rotates, it can drive the driven bevel gear 28 on the third bevel gear 22 to rotate through the rotating shaft 21, and then drive the connecting shaft 23 to rotate. When the connecting shaft 23 rotates, it can drive the seventh bevel gear 27 on the sixth bevel gear 26 to rotate, and then drive the tightening rod 15 in the rotating tube 12 to rotate the polyester thread 8, so that the rotating polyester thread 8 can increase its own strength.

[0028] When the utility model is in use, after the polyester thread 8 is passed through the through hole 9 and fixed on another winding roller, the starting motor 17 drives the first bevel gear 19 on the rotating rod 18 to rotate, and the side of the first bevel gear 19 is meshedly connected with the second bevel gear 20, and the rotating shaft 21 on the second bevel gear 20 will rotate together, and the rotation will drive the third bevel gear 22 and the fourth bevel gear 24 to rotate, and then drive the respectively meshed driven bevel gear 28 and the fifth bevel gear 25 to rotate, and the fifth bevel gear 25 drives the rotating rod 2 to rotate, which is mainly used for the traction work of the polyester thread 8, and the driven bevel gear 28 drives the sixth bevel gear 26 on the connecting shaft 23 to mesh with the seventh bevel gear 27 and then drives the rotating tube 12 to rotate, thereby driving the internal twisting stem 15 to twist the polyester thread 8.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: The drawings of the embodiments disclosed in the present utility model only involve structures related to the embodiments disclosed in the present utility model, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A polyester filament drawing device, comprising a base (1), characterized in that: The top of the base (1) is symmetrically penetrated and rotatably connected to a rotating rod (2); the outer wall of the rotating rod (2) is annularly fixedly connected to a hinge (3); one end of the hinge (3) is rotatably connected to a swing rod (4); one end of the swing rod (4) is fixedly connected to a support sheet (5); one end of the swing rod (4) is fixedly connected to a spring (6); one end of the spring (6) is fixedly connected to the outer wall of the rotating rod (2); An operating box (10) is fixedly connected to the top of the base (1), and a rotating cylinder (11) is rotatably connected to the inner walls of both sides of the operating box (10), and a rotating tube (12) is fixedly connected to one end of the rotating tube (11), and a connecting plate (13) is fixedly connected to the inner wall of the rotating tube (12) in an annular shape, and a rotating shaft (14) is rotatably connected to the side wall of the connecting plate (13), and a tightening rod (15) is fixedly connected to the outer wall of the rotating shaft (14), and a limiting strip (16) is fixedly connected to the outer wall of the tightening rod (15).

2. A polyester filament drawing device according to claim 1, characterized in that: A motor (17) is fixedly connected to the side wall of the base (1), one end of the motor (17) is fixedly connected to a rotating rod (18), and one end of the rotating rod (18) is fixedly connected to a first bevel gear (19).

3. A polyester filament drawing device according to claim 2, characterized in that: The side surface of the first bevel gear (19) is meshedly connected with a second bevel gear (20), and the center position of the second bevel gear (20) is fixedly connected with a rotating shaft (21).

4. A polyester filament drawing device according to claim 3, characterized in that: One end of the rotating shaft (21) is fixedly connected to a third bevel gear (22), the top of the third bevel gear (22) is meshingly connected to a driven bevel gear (28), and the top of the driven bevel gear (28) is fixedly connected to a connecting shaft (23).

5. A polyester filament drawing device according to claim 4, characterized in that: A sixth bevel gear (26) is fixedly connected to the top of the connecting shaft (23), a seventh bevel gear (27) is meshedly connected to the side of the sixth bevel gear (26), and the seventh bevel gear (27) is fixedly connected to the side wall of the rotating tube (12).

6. A polyester filament drawing device according to claim 4, characterized in that: The two ends of the connecting shaft (23) are fixedly connected with fourth bevel gears (24), the top of the fourth bevel gear (24) is meshingly connected with a fifth bevel gear (25), and the fifth bevel gear (25) is fixedly connected to the rotating rod (2).

7. The polyester filament drawing device according to claim 1, characterized in that: Through holes (9) are provided on both side walls of the operating box (10), a baffle (7) is fixedly connected to the top of the rotating rod (2), and polyester yarns (8) are arranged in a winding manner on the surface of the supporting sheet (5).

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