Yarn guide frame for polyester thread processing

Abstract

The utility model belongs to the technical field of thread guide frames, and particularly relates to a thread guide frame for polyester thread processing, which comprises a table top, a first sliding rail fixedly mounted at the top of the table top, a thread guide frame arranged above the first sliding rail, a thread guide cylinder fixedly mounted at the top of the thread guide frame, and a horizontal moving structure arranged inside the first sliding rail. The horizontal moving structure is used for controlling the lead frame to move horizontally, a first base and a second base are fixedly installed at the top of the table top, a winding shaft is rotationally installed on the first base and the second base, a winding cylinder is fixedly installed on the winding shaft, and a driving structure is arranged on one side of the winding shaft and controls the winding shaft to rotate. According to the polyester thread winding device, the winding thread is wound on the winding drum more evenly through the horizontal moving structure, and the problems that winding is not tight due to insufficient tension of the polyester thread in the winding process and the polyester thread is broken due to too tight tension are solved through the stretching structure and the fixing plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire racks, in particular to a wire rack for processing polyester yarns. Background Art

[0002] Polyester thread is a high-quality sewing thread with high strength, second only to nylon thread among all types of sewing threads. Moreover, its strength does not decrease when wet. When processing polyester thread, in order to ensure that the polyester thread maintains a stable path during the production process, the wire guide plays a primary role. Through reasonable design and structure, the wire guide can ensure that the polyester thread is transmitted along the predetermined path, avoiding its loosening, entanglement or deviation from the path and affecting production.

[0003] During the conventional polyester thread processing, the polyester thread is passed through a wire drum on a wire rack, and then the end of the polyester thread that has passed through the wire drum is wound around a winding drum. The winding drum is rotated to wind the polyester thread around the winding drum, thereby achieving winding of the polyester thread.

[0004] However, the existing wire rack for processing polyester yarn cannot evenly distribute the polyester yarn wrapped on the winding drum during the winding process, and the position of the polyester yarn wrapped on the winding drum needs to be adjusted during winding, which affects the winding efficiency of the polyester yarn. In addition, because the distance between the wire rack and the winding drum remains unchanged, the tension of the polyester yarn cannot be adaptively adjusted, resulting in insufficient tension during winding, making the polyester yarn not tight enough and loosely distributed, the polyester yarn winding is not beautiful enough, and the polyester yarn is broken due to excessive tension.

[0005] To this end, the utility model provides a wire rack for processing polyester yarn. Utility Model Content

[0006] The technical solution adopted by the present invention to solve its technical problems is: the utility model relates to a wire rack for processing polyester yarn, comprising a desktop, a slide rail 1 is fixedly installed on the top of the desktop, a wire rack is arranged above the slide rail 1, a wire drum is fixedly installed on the top of the wire rack, a horizontal moving structure is arranged inside the slide rail 1, and the horizontal moving structure is used to control the horizontal movement of the wire rack, a base 1 is fixedly installed on the top of the desktop, a base 2 is fixedly installed on the top of the desktop, a winding shaft is rotatably installed on the base 1 and the base 2, a winding drum is fixedly installed on the winding shaft, a driving structure is provided on one side of the winding shaft, and the driving structure controls the rotation of the winding shaft.

[0007] Preferably, the wire barrel is fixed on the top of the wire rack by screws.

[0008] Preferably, the horizontal moving structure includes a moving frame, which is slidably installed inside the slide rail 1, and has latches on both sides of the interior of the moving frame. A groove is provided on the table top, and a motor 1 is fixedly installed inside the groove. A gear 1 is fixedly installed on the output end of the motor 1, and the gear 1 is engaged with the latches on the moving frame, and the wire rack is fixedly installed on the moving frame.

[0009] Preferably, a tensile structure is provided on the top of the wire rack, and the tensile structure includes a fixed base, which is symmetrically arranged on the top of the wire rack, and a second motor is fixedly installed on one side of the fixed base, and a rotating shaft is rotatably installed on the fixed base, and the output end of the second motor is fixedly connected to the rotating shaft, and a second gear is fixedly installed on the rotating shaft, and a sleeve is fixedly installed on the top of the wire rack, and a vertical rod is slidably installed inside the sleeve, and fixing holes are provided on the sleeve and the vertical rod, and a tooth row is provided on one side of the vertical rod, and the second gear is meshed with the tooth row, and a fixing plate is fixedly installed on the top of the vertical rod, and a plurality of wire wheels are fixedly installed on one side of the fixing plate.

[0010] Preferably, a slide rail 2 is fixedly installed on the top of the table top, a limit ring is fixedly installed on the winding shaft, and the limit rings are symmetrically installed on the winding shaft, one of the limit rings is fixedly installed on the base 1, and the base 1 is slidably installed on the slide rail 2.

[0011] Preferably, the driving structure includes a base, a motor three is fixedly mounted on the base, a pulley is fixedly mounted on the output end of the motor three, and the pulley is connected to the winding shaft through a belt.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The present invention discloses a wire rack for polyester yarn processing, which, through a horizontal movable structure, enables the wire drum on the wire rack to be adjusted horizontally during the polyester yarn winding process, thereby making the winding wire more evenly distributed on the winding drum.

[0014] 2. The present invention describes a wire rack for processing polyester yarn, which uses a stretching structure and a fixed plate to adjust the stretching of the polyester yarn between the winding drum and the wire rack, thereby controlling the tension of the polyester yarn, avoiding the problem of the polyester yarn being loose due to insufficient tension during winding, and the problem of the polyester yarn being broken due to excessive tension. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the horizontal moving structure of the utility model;

[0018] Figure 3 This utility model Figure 2 A magnified schematic diagram of point A;

[0019] Figure 4 It is a schematic diagram of the tensile structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the drive structure of the utility model.

[0021] In the figure: 1. desktop; 2. slide rail 1; 3. horizontal moving structure; 301. moving frame; 302. latching gear; 303. groove; 304. motor 1; 305. gear 1; 4. wire rack; 5. wire drum; 51. screw; 6. base 1; 7. winding drum; 8. winding shaft; 9. driving structure; 901. base; 902. motor 3; 903. pulley; 904. belt; 10. stretching structure; 1001. fixed base; 1002. motor 2; 1003. rotating shaft; 1004. gear 2; 1005. pulley; 1006. fixing plate; 1007. vertical rod; 1008. fixing hole; 1009. sleeve; 1010. tooth row; 11. base 2; 12. limiting ring; 13. slide rail 2. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] Example 1

[0024] like Figure 1-5 As shown, a wire rack for polyester thread processing according to an embodiment of the present invention comprises a desktop 1, a slide rail 2 is fixedly installed on the top of the desktop 1, a wire rack 4 is arranged above the slide rail 2, a wire drum 5 is fixedly installed on the top of the wire rack 4, a horizontal moving structure 3 is arranged inside the slide rail 2, the horizontal moving structure 3 is used to control the horizontal movement of the wire rack 4, a base 6 is fixedly installed on the top of the desktop 1, a base 2 11 is fixedly installed on the top of the desktop 1, a winding shaft 8 is rotatably installed on the base 1 6 and the base 2 11, a winding drum 7 is fixedly installed on the winding shaft 8, a driving structure 9 is provided on one side of the winding shaft 8, and the driving structure 9 controls the rotation of the winding shaft 8.

[0025] Specifically, the existing wire rack for processing polyester yarn cannot evenly distribute the polyester yarn wrapped on the winding drum during the winding process. Moreover, the position of the polyester yarn wrapped on the winding drum needs to be adjusted during winding, thereby affecting the winding efficiency of the polyester yarn. In addition, because the distance between the wire rack and the winding drum remains unchanged, the tension of the polyester yarn cannot be adaptively adjusted, resulting in insufficient tension during winding, making the polyester yarn not tight enough and having a loose distribution, resulting in an unsightly winding of the polyester yarn, and the polyester yarn breaking due to excessive tension.

[0026] In this embodiment, when winding the polyester thread, one end of the polyester thread is passed through the wire drum 5 on the wire rack 4 and fixedly wound on the winding drum 7. The driving structure 9 on the desktop 1 drives the winding shaft 8 to rotate on the base 1 6 and the base 2 11. The winding shaft 8 and the winding drum 7 are mutually engaged through the internal rectangular structure, thereby driving the winding drum 7 to rotate on the winding shaft 8. Then, the horizontal moving structure 3 inside the slide rail 1 2 controls the wire rack 4 to move back and forth in the horizontal direction. The position of the polyester thread wound on the winding drum 7 can be changed through the wire drum 5 on the wire rack 4, so that the polyester thread can be evenly wound on the winding drum 7.

[0027] like Figure 2-3 As shown, the wire barrel 5 is fixedly mounted on the top of the wire rack 4 by screws 51 .

[0028] Specifically, before winding the polyester thread, the wire barrel 5 is fixedly mounted on the wire rack 4 by means of screws 51 . This can, on the one hand, keep the polyester thread on a stable path, and on the other hand, facilitate the disassembly and replacement of the wire barrel 5 .

[0029] like Figure 2-3 As shown, the horizontal moving structure 3 includes a moving frame 301, which is slidably installed inside the slide rail 2, and has latch teeth 302 on both sides of the interior of the moving frame 301. A groove 303 is provided on the table top 1, and a motor 1 304 is fixedly installed inside the groove 303. A gear 1 305 is fixedly installed on the output end of the motor 1 304, and the gear 1 305 is engaged with the latch teeth 302 on the moving frame 301. The wire rack 4 is fixedly installed on the moving frame 301.

[0030] Specifically, while the polyester thread is being wound, the motor 1 304 inside the groove 303 on the table top 1 drives the gear 1 305 to rotate. Since the gear 1 305 is engaged with the latch teeth 302 provided on both sides of the interior of the movable frame 301, and the gear 1 305 is a half gear, as the gear 1 305 rotates, the gear 1 305 periodically engages with the latch teeth 302 on both sides of the interior of the movable frame 301, thereby driving the movable frame 301 to slide inside the slide rail 1 2, and then the wire rack 4 moves back and forth in the horizontal direction.

[0031] like Figure 4 As shown, a tensile structure 10 is provided on the top of the wire rack 4, and the tensile structure 10 includes a fixed base 1001, which is symmetrically arranged on the top of the wire rack 4, and a second motor 1002 is fixedly installed on one side of the fixed base 1001, and a rotating shaft 1003 is rotatably installed on the fixed base 1001, and the output end of the second motor 1002 is fixedly connected to the rotating shaft 1003, and a second gear 1004 is fixedly installed on the rotating shaft 1003. A sleeve 1009 is fixedly installed on the top of the wire rack 4, and a vertical rod 1007 is slidably installed inside the sleeve 1009. Both the sleeve 1009 and the vertical rod 1007 are provided with fixing holes 1008, and a tooth row 1010 is provided on one side of the vertical rod 1007, and the second gear 1004 and the tooth row 1010 are engaged with each other. A fixed plate 1006 is fixedly installed on the top of the vertical rod 1007, and a plurality of wire wheels 1005 are fixedly installed on one side of the fixed plate 1006.

[0032] Specifically, while winding the polyester thread, it is necessary to adjust the tension of the polyester thread according to actual needs. A tensile structure 10 is provided on the top of the wire rack 4 to stretch the polyester thread. First, the polyester thread is staggered and wound between the spools 1005 on the fixed plate 1006 to prevent the polyester thread from falling off the fixed plate 1006. Then the motor 2 1002 drives the rotating shaft 1003 to rotate on the fixed base 1001, and the gear 2 1004 on the rotating shaft 1003 is engaged with the tooth row 1010 on the vertical rod 1007 for transmission, so that the vertical rod 1007 slides on the sleeve 1009. When the polyester thread is stretched to a certain position, the vertical rod 1007 is fixed by the sleeve 1009 and the fixing hole 1008 on the vertical rod 1007, thereby achieving the effect of adjusting the tension of the polyester thread, and solving the problems of insufficient tension during winding of the polyester thread resulting in loose polyester thread and excessive tension resulting in breakage.

[0033] Example 2

[0034] like Figure 5 As shown in Comparative Example 1, another embodiment of the present invention is:

[0035] A slide rail 2 13 is fixedly installed on the top of the desktop 1, and a limit ring 12 is fixedly installed on the winding shaft 8, and the limit ring 12 is symmetrically installed on the winding shaft 8. One of the limit rings 12 is fixedly installed on the base 1 6, and the base 1 6 is slidably installed on the slide rail 2 13.

[0036] Specifically, when the winding drum 7 has not yet been installed on the winding shaft 8, the base 16 can slide on the slide rail 2 13. Since one of the limit rings 12 is fixedly installed with the base 16, one of the limit rings 12 can be removed from the winding shaft 8, and then the winding drum 7 can be installed on the winding shaft 8, and then the limit ring 12 and the base 16 can be installed on the winding shaft 8 along the slide rail 2 13, thereby fixing the winding drum 7 and facilitating the rapid installation and removal of the winding drum 7.

[0037] like Figure 5 As shown, the driving structure 9 includes a base 901, on which a motor 3 902 is fixedly mounted. A pulley 903 is fixedly mounted on the output end of the motor 3 902, and the pulley 903 is connected to the winding shaft 8 through a belt 904.

[0038] Specifically, when the polyester thread starts to be wound, the belt 904 is driven by the motor three 902 and the pulley 903 of the driving structure 9. The motor three 902 is fixed on the desktop 1 through the base 901. Since the other end of the belt 904 is rotatably installed on the winding shaft 8, the motor three 902 can control the rotation of the winding shaft 8, thereby realizing the driving of the winding shaft 8.

[0039] Working principle: In the present invention, when winding the polyester thread, the polyester thread is passed through the wire drum 5 on the wire rack 4 and fixedly wound on the winding drum 7. The driving structure 9 on the desktop 1 drives the winding shaft 8 to rotate on the base 1 6 and the base 2 11. The winding shaft 8 and the winding drum 7 are mutually engaged through the internal rectangular structure, thereby driving the winding drum 7 to rotate on the winding shaft 8. Then, the horizontal moving structure 3 inside the slide rail 1 2 is used to control the wire rack 4 to move back and forth in the horizontal direction, so that the wire drum 5 on the wire rack 4 can change the position of the polyester thread wound on the winding drum 7, so that the polyester thread can be evenly wound on the winding drum 7.

[0040] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A lead frame for polyester yarn processing, characterized in that: The invention comprises a desktop (1), wherein a slide rail (2) is fixedly mounted on the top of the desktop (1), a wire rack (4) is arranged above the slide rail (2), a wire drum (5) is fixedly mounted on the top of the wire rack (4), a horizontal moving structure (3) is arranged inside the slide rail (2), and the horizontal moving structure (3) is used to control the horizontal movement of the wire rack (4), a base (6) is fixedly mounted on the top of the desktop (1), a base (11) is fixedly mounted on the top of the desktop (1), a winding shaft (8) is rotatably mounted on the base (6) and the base (11), a winding drum (7) is fixedly mounted on the winding shaft (8), a driving structure (9) is arranged on one side of the winding shaft (8), and the driving structure (9) controls the rotation of the winding shaft (8); The horizontal moving structure (3) comprises a moving frame (301), the moving frame (301) is slidably mounted inside a slide rail (2), latch teeth (302) are provided on both sides of the interior of the moving frame (301), a groove (303) is provided on the table top (1), a motor (304) is fixedly mounted inside the groove (303), a gear (305) is fixedly mounted on the output end of the motor (304), the gear (305) and the latch teeth (302) on the moving frame (301) are engaged with each other, and the wire rack (4) is fixedly mounted on the moving frame (301).

2. The lead frame for processing polyester yarn according to claim 1, characterized in that: The wire barrel (5) is fixedly mounted on the top of the wire rack (4) by means of screws (51).

3. The lead frame for processing polyester yarn according to claim 1, characterized in that: A tensile structure (10) is provided on the top of the lead frame (4), and the tensile structure (10) includes a fixed base (1001), and the fixed base (1001) is symmetrically arranged on the top of the lead frame (4), a second motor (1002) is fixedly installed on one side of the fixed base (1001), a rotating shaft (1003) is rotatably installed on the fixed base (1001), an output end of the second motor (1002) is fixedly connected to the rotating shaft (1003), and a second gear (1004) is fixedly installed on the rotating shaft (1003), and the lead frame (4) is provided with a fixed base (1001). A sleeve (1009) is fixedly installed on the top of the wire rack (4), a vertical rod (1007) is slidably installed inside the sleeve (1009), a fixing hole (1008) is provided on both the sleeve (1009) and the vertical rod (1007), a tooth row (1010) is provided on one side of the vertical rod (1007), the gear 2 (1004) and the tooth row (1010) are meshed with each other, a fixing plate (1006) is fixedly installed on the top of the vertical rod (1007), and a plurality of wire wheels (1005) are fixedly installed on one side of the fixing plate (1006).

4. The lead frame for processing polyester yarn according to claim 1, characterized in that: A second slide rail (13) is fixedly installed on the top of the table top (1), a limiting ring (12) is fixedly installed on the winding shaft (8), and the limiting ring (12) is symmetrically installed on the winding shaft (8), one of the limiting rings (12) is fixedly installed on the base one (6), and the base one (6) is slidably installed on the second slide rail (13).

5. The lead frame for processing polyester yarn according to claim 1, characterized in that: The driving structure (9) comprises a base (901), a motor three (902) is fixedly mounted on the base (901), a pulley (903) is fixedly mounted on the output end of the motor three (902), and the pulley (903) is connected to the winding shaft (8) through a belt (904).

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