A yarn stranding device

Abstract

The utility model provides a kind of yarn plying wire guide device, it is related to yarn plying technical field, and it includes: plying wire outer disc, the plying wire outer disc left and right side is fixed with plying wire inner disc by link rib slab, plying wire outer disc and plying wire inner disc spacing place is provided with guide tube, the left and right tube surface of guide tube is hinged with fixed plate, bearing piece is installed in the inner tube wall of guide tube, two groups of guide rollers are distributed symmetrically in the inside shaft of bearing piece, the yarn reel frame is connected with bearing piece by fixed stud, the yarn reel frame right side surface is fixed with wireless photoelectric sensor, the inner ring of bearing piece is installed with prompt light, the plying wire inner disc right side is provided with lead-in tube. The utility model solves the problem that in the prior art, when the rotating block of multiple through holes is plying, the yarn breakage in through hole is difficult to detect, which affects the quality of plying yarn.

Description

Technical Field

[0001] This utility model relates to the field of yarn twisting technology, and specifically to a yarn twisting conductor device. Background Technology

[0002] Ply yarn, also known as twisted yarn, is a thread made by twisting two or more single yarns together. During production, a yarn ply conductor device is used to combine and twist multiple yarns to form ply yarn. A search revealed an existing technology (publication number: CN202420142475.3) that describes a yarn ply conductor device. The device states that "this utility model provides a yarn ply conductor device, which uses a rotating rod, a mounting sleeve, a mounting block, and a rotating block with multiple through holes on one side of a mounting frame. This allows the rotating block to be disassembled and replaced according to the number of yarns being plyed during multiple yarn plying operations, thereby enabling the plying operation of multiple yarns." However, in the existing technology, the rotating block with multiple through holes makes it difficult to detect the impact of yarn continuity within the through holes on the quality of the ply yarn during plying operations. Utility Model Content

[0003] To overcome the shortcomings of the existing technology, a yarn stranding guide device is provided to solve the problem that in the existing technology, when a rotating block with multiple through holes is used for stranding, it is difficult to detect whether the yarn continuity or disconnection in the through holes affects the quality of the stranded yarn.

[0004] To achieve the above objectives, a yarn stranding conductor device is provided, comprising: an outer stranding conductor disc, wherein the left and right sides of the outer stranding conductor disc are fixed to the inner stranding conductor disc via connecting ribs. A yarn guide tube is provided at the distance between the outer and inner discs of the stranded conductor. A fixing plate is hinged to the left and right sides of the yarn guide tube. A bearing is installed on the inner wall of the yarn guide tube. Two sets of yarn guide wheels are symmetrically distributed on the inner side of the bearing. A yarn wheel frame is connected to the movable shaft of the yarn guide wheel. The yarn wheel frame is connected to the bearing through a fixing stud. A wireless photoelectric sensor is fixedly fitted on the right side of the yarn wheel frame. An indicator light is installed on the inner ring of the bearing. A lead tube is provided on the right side of the inner disc of the stranded conductor.

[0005] Furthermore, a base is fixed to the lower end face of the outer coil of the stranded conductor and the lead tube, a monitoring controller is provided on the upper surface of the base, and an alarm is provided on the upper end face of the monitoring controller.

[0006] Furthermore, the monitoring controller is connected to the wireless photoelectric sensor and the indicator light via wireless technology, and the inner wall of the lead tube is lined with a ceramic liner.

[0007] Furthermore, an electric push rod is installed on the right extension plate of the lead tube, and the electric push rod is connected to an upper pressure plate and a lower pressure plate respectively.

[0008] Furthermore, the fixing plate has an anti-slip pad attached to its side; and the anti-slip pad is in contact with the outer surface of the stranded conductor. The fixing plates are clamped and fixed to the outer surface of the stranded conductor by fastening bolts.

[0009] Furthermore, an arc-shaped groove is provided on the right side of the inner disc of the stranded conductor, and the yarn guide tube is inserted into the arc-shaped groove through a limiting plate.

[0010] Furthermore, the arc-shaped groove is laser-engraved with angle lines, and the limiting plate is provided with protruding posts on its side; and the protruding posts are inserted into the arc-shaped groove.

[0011] The beneficial effects of this utility model are as follows: the yarn stranding conductor device of this utility model utilizes multiple yarn guide tubes with fixed spacing between the inner and outer discs of the stranding conductor. The yarn is guided through the yarn by the guide wheels inside the yarn guide tubes. The wireless photoelectric sensor next to each set of guide wheels monitors the continuity of the passing yarn. When a breakage occurs, an alarm and indicator light are triggered, which facilitates real-time monitoring and indication of the breakage of a single yarn. This allows workers to stop the machine and re-lead the yarn in a timely manner, avoids inconsistencies in the number of strands in the stranded yarn, and ensures the quality of the stranding conductor of the yarn stranding conductor device. Attached Figure Description

[0012] Figure 1 This is a front view structural schematic diagram of the yarn stranding conductor device according to an embodiment of the present utility model.

[0013] Figure 2 This is a side view of the stranded wire reel according to an embodiment of the present invention.

[0014] Figure 3 This is a side view of the yarn guide cylinder according to an embodiment of the present invention.

[0015] Figure 4 This is a side view cross-sectional structural diagram of the yarn guide cylinder according to an embodiment of the present invention.

[0016] In the diagram: 1. Outer coil of stranded conductor; 11. Connecting rib plate; 12. Inner coil of stranded conductor; 13. Arc groove; 2. Yarn guide tube; 21. Fixing plate; 22. Fastening bolt; 23. Yarn guide wheel; 24. Limiting plate; 25. Bearing component; 26. Yarn wheel frame; 27. Fixing stud; 28. Anti-slip pad; 3. Base; 4. Lead-in tube; 41. Electric push rod; 42. Upper pressure plate; 43. Lower pressure plate; 5. Monitoring controller; 51. Alarm; 6. Wireless photoelectric sensor; 61. Indicator light. Detailed Implementation

[0017] Please refer to Figures 1 to 4 As shown, this utility model provides a yarn stranding conductor device, including: a stranding conductor outer disc 1, the left and right sides of which are fixed to the stranding conductor inner disc 12 via connecting ribs 11. A yarn guide tube 2 is provided at the distance between the outer disc 1 and the inner disc 12 of the stranded conductor. A fixing plate 21 is hinged to the left and right sides of the yarn guide tube 2. A bearing component 25 is installed on the inner wall of the yarn guide tube 2. Two sets of yarn guide wheels 23 are symmetrically distributed on the inner side of the bearing component 25. A yarn wheel frame 26 is movably connected to the yarn guide wheel 23. The yarn wheel frame 26 is connected to the bearing component 25 through a fixing stud 27. A wireless photoelectric sensor 6 is sleeved and fixed on the right side of the yarn wheel frame 26. An indicator light 61 is installed on the inner ring of the bearing component 25. A lead tube 4 is provided on the right side of the inner disc 12 of the stranded conductor.

[0018] First, based on the required number of strands, place the corresponding number of guide tubes 2 at equal angles between the outer and inner discs of the stranding conductor 1 and the inner disc 12, and secure them with bolts. Then, guide the yarn from the outer multiple yarn tubes into the guide tubes 2 through a tension structure. Rotate the threaded cylinder that limits the movement inside the yarn wheel frame 26 to adjust the distance between the two sets of guide wheels 23, allowing yarns of different thicknesses to pass through the surfaces of the two sets of guide wheels 23 and exit. Then, guide multiple yarns together into the lead tube 4, and finally twist and wind them up through the hollow spindle twisting mechanism. When the signal of the wireless photoelectric sensor at a certain guide tube 2 changes, it transmits the change signal to the monitoring controller 5, causing the monitoring controller 5 to trigger the alarm 51 and the indicator light 61 inside the guide tube 2 to flash. The upper and lower pressure lines press down on the gathered yarn, other mechanisms stop operating, and the operator is prompted to stop the machine to handle the yarn breakage.

[0019] In this embodiment, a base 3 is fixed to the lower end face of the outer coil 1 of the stranded wire and the lead tube 4. A monitoring controller 5 is provided on the upper surface of the base 3, and an alarm 51 is provided on the upper end face of the monitoring controller 5. The monitoring controller 5 is connected to a wireless photoelectric sensor 6 and an indicator light 61 via wireless technology. The inner wall of the lead tube 4 is lined with a ceramic liner. An electric push rod 41 is installed on the right extension plate of the lead tube 4, and the rod body of the electric push rod 41 is connected to an upper pressure plate 42 and a lower pressure plate 43 respectively.

[0020] In a preferred implementation, the monitoring controller 5 receives and controls multiple wireless photoelectric sensors 6 and indicator lights 61. The alarm 51 facilitates prompting on-site personnel to quickly address the yarn breakage situation, preventing further stranding and ensuring the quality of the twisted yarn. The electric push rod 41 pushes the upper pressure plate 42 and lower pressure plate 43 to press or separate, thereby pressing the broken strands of yarn and preventing them from affecting the subsequent twisting and winding operation of the hollow spindle twisting mechanism.

[0021] In this embodiment, an anti-slip pad 28 is attached to the side of the fixing plate 21; and the anti-slip pad 28 is in contact with the outer disc 1 of the stranded wire. The fixing plates 21 are clamped and fixed at the outer disc 1 of the stranded wire by fastening bolts 22. An arc-shaped groove 13 is opened on the right side of the inner disc 12 of the stranded wire, and the yarn guide 2 is inserted into the arc-shaped groove 13 through a limiting plate 24. Angle lines are laser-engraved on the side of the arc-shaped groove 13, and a protruding post is provided on the side of the limiting plate 24; and the protruding post is inserted into the arc-shaped groove 13.

[0022] In a preferred embodiment, the fixing plate 21 secures the yarn guide cylinder 2 at the distance between the outer disc 1 and the inner disc 12 of the stranded conductor using anti-slip pads 28 and fastening bolts 22. The number and distribution of the yarn guide cylinders 2 can be freely adjusted according to the actual number of strands. The bearing component 5 inside the yarn guide cylinder 2 facilitates the orientation of the yarn guide rollers 23, allowing the yarn to pass through more effectively. The two sets of yarn guide rollers 23 limit the offset and wear during yarn movement, enabling the photoelectric sensor 6 to detect the yarn.

[0023] This utility model's yarn stranding guide device effectively solves the problem in existing technologies where it is difficult to detect the continuity or breakage of yarn within the through holes during the stranding operation of rotating blocks with multiple through holes, thus affecting the quality of the stranded yarn. It facilitates real-time monitoring and alerts for single yarn breakage, allowing workers to stop the machine and re-lead the yarn in a timely manner, avoiding inconsistencies in the number of strands in the stranded yarn, and ensuring the quality of the stranded guide device. It is applicable to yarn stranding guide devices.

Claims

1. A yarn stranding conductor device, comprising: The outer coil (1) of the stranded conductor is fixed to the inner coil (12) of the stranded conductor on the left and right sides by connecting ribs (11), characterized in that: A yarn guide tube (2) is provided at the distance between the outer disc (1) and the inner disc (12) of the stranded conductor. A fixing plate (21) is hinged to the left and right sides of the yarn guide tube (2). A bearing component (25) is installed on the inner wall of the yarn guide tube (2). Two sets of yarn guide wheels (23) are symmetrically distributed on the inner side of the bearing component (25). A yarn wheel frame (26) is movably connected to the yarn guide wheel (23). The yarn wheel frame (26) is connected to the bearing component (25) through a fixing stud (27). A wireless photoelectric sensor (6) is sleeved and fixed on the right side of the yarn wheel frame (26). An indicator light (61) is installed on the inner ring of the bearing component (25). A lead tube (4) is provided on the right side of the inner disc (12) of the stranded conductor.

2. The yarn stranding conductor device according to claim 1, characterized in that, The lower end face of the outer coil (1) of the stranded conductor and the lead tube (4) is fixed with a base (3), and a monitoring controller (5) is provided on the upper surface of the base (3), and an alarm (51) is provided on the upper end face of the monitoring controller (5).

3. The yarn stranding conductor device according to claim 2, characterized in that, The monitoring controller (5) is connected to the wireless photoelectric sensor (6) and the indicator light (61) via wireless technology. The inner wall of the lead tube (4) is lined with a ceramic liner.

4. The yarn stranding conductor device according to claim 1, characterized in that, An electric push rod (41) is installed on the right extension plate of the lead tube (4), and the electric push rod (41) is connected to the upper pressure plate (42) and the lower pressure plate (43) respectively.

5. A yarn stranding conductor device according to claim 1, characterized in that, The side of the fixing plate (21) is covered with an anti-slip pad (28); and the anti-slip pad (28) is in contact with the surface of the outer disc (1) of the stranded conductor. The fixing plates (21) are clamped and fixed at the surface of the outer disc (1) of the stranded conductor by fastening bolts (22).

6. The yarn stranding conductor device according to claim 1, characterized in that, An arc-shaped groove (13) is provided on the right side of the inner disc (12) of the stranded conductor, and the yarn guide (2) is inserted into the arc-shaped groove (13) through a limiting plate (24).

7. A yarn stranding conductor device according to claim 6, characterized in that, Angle lines are laser-engraved on the side of the arc groove (13), and a protruding post is provided on the side of the limiting plate (24); and the protruding post is inserted into the arc groove (13).

Images