Wire guide mechanism capable of reducing abrasion

Abstract

The utility model provides a wear-reducing wire guide mechanism which comprises a machine frame, a traction assembly and a tensioning roller are arranged on the machine frame, a wire guide mechanism is fixed on one side of the machine frame, the wire guide mechanism comprises a mounting frame, a plurality of adjusting seats are arranged on the mounting frame, a sliding groove is formed in the mounting frame, a limiting plate is fixed on one side of each adjusting seat, and the limiting plates are fixed on the other side of each adjusting seat. A plurality of limiting grooves are formed in the top of the mounting frame at intervals, the bottoms of the limiting pins extend into the limiting grooves, a top plate is fixed to the tops of the limiting pins, springs are arranged on the limiting pins in a sleeving mode, the tops of the springs are fixed to the top plate, and the bottoms of the springs are fixed to the limiting plate; the utility model solves the problem that when a traditional wire guide device is used, the distance between wire guide grooves is mostly fixed, so that only the wire guide device can be detached and replaced when braids with different sizes are manufactured, and the operation is very troublesome.

Description

Technical Field

[0001] The utility model relates to the field of textiles, in particular to a wire guiding mechanism with reduced wear. Background Art

[0002] Polyester webbing technology is achieved by weaving on a polyester webbing machine, which consists of a yarn frame, a wire guide device, a drafting device, and a loom. The wire guide device seriously affects the quality of the yarn, so the selection of the wire guide device is very important. When processing and manufacturing webbings of different sizes, it is necessary to adjust the distance between different yarns. When using traditional wire guide devices, the distance between the wire guide grooves is mostly fixed. Therefore, when manufacturing webbings of different sizes, the wire guide device can only be disassembled and replaced, which is very troublesome.

[0003] Therefore, it is necessary to provide a new wire guide mechanism with reduced wear to solve the above technical problems. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a wire guide mechanism with reduced wear, which solves the problem that the distance between the wire guide grooves of the traditional wire guide device is mostly fixed when in use. Therefore, when manufacturing ribbons of different sizes, the wire guide device can only be disassembled and replaced, which is very troublesome.

[0005] The wear-reducing wire guide mechanism provided by the utility model comprises a frame, a traction assembly and a tensioning roller are arranged on the frame, a wire guide mechanism is fixed on one side of the frame, the wire guide mechanism comprises a mounting frame, a plurality of adjustment seats are arranged on the mounting frame, and a plurality of wire guide grooves are arranged at intervals on the adjustment seat;

[0006] The mounting frame is provided with a slide groove, and the adjustment seat is slidably connected with the slide groove.

[0007] In a preferred embodiment, a limit plate is fixed on one side of the adjustment seat, a limit pin is provided through the limit plate, a plurality of limit slots are provided at intervals on the top of the mounting frame, and the bottom of the limit pin extends into the limit slot.

[0008] In a preferred embodiment, a top plate is fixed on the top of the limiting pin, a spring is sleeved on the limiting pin, the top of the spring is fixed on the top plate, and the bottom of the spring is fixed on the limiting plate.

[0009] In a preferred embodiment, two adjustment slots are symmetrically provided on the frame, sliders are slidably provided inside the two adjustment slots, and the tensioning roller is movably provided between the two sliders.

[0010] In a preferred embodiment, a screw rod is movably provided between the two adjustment grooves via a bearing, the screw rod passes through the slider, and the slider is threadedly connected to the screw rod.

[0011] In a preferred embodiment, the tops of the two screw rods extend out of the frame and are equipped with worm wheels. Two fixed seats are installed on the frame at intervals. A worm is movably arranged on each of the two fixed seats. The two worms are respectively meshed with the two worm wheels.

[0012] The two worms are connected via a connecting shaft, and one of the worms extends out of the fixing seat and is provided with a handle.

[0013] The beneficial effects of the utility model: when the wire guide mechanism is used, when it is necessary to adjust the distance between the wire guide grooves, it is only necessary to pull the top plate to drive the limit pin to move upward and disengage from the inside of the limit groove, and then the position of the adjustment seat can be moved along the slide groove. After the movement is completed, the top plate is released, and under the action of the spring, the limit pin enters the inside of the limit groove to complete the rapid fixation of the adjustment seat. The operation is simple and convenient, and it can meet the processing of webbings of different sizes.

[0014] When the tension of the yarn needs to be adjusted, the staff only needs to turn the handle. Under the transmission action of the connecting shaft, the two worms rotate at the same time, driving the two worm wheels to rotate accordingly. When the two worm wheels rotate, they will drive the two lead screws to rotate in the same direction at the same time, and finally make the tensioning roller move along the adjustment groove to complete the adjustment of the yarn tension. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional view of the main structure of the wear-reducing wire guide mechanism provided by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of shown;

[0017] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of B shown.

[0018] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of C shown.

[0019] Numbers in the figure: 1. Frame; 2. Traction assembly; 3. Tensioning roller; 4. Mounting frame; 5. Adjusting seat; 6. Wire guide groove; 7. Slide groove; 8. Limiting plate; 9. Limiting pin; 10. Limiting groove; 11. Top plate; 12. Spring; 13. Adjusting groove; 14. Slider; 15. Connecting shaft; 16. Screw; 17. Worm gear; 18. Fixed seat; 19. Worm; 20. Handle. DETAILED DESCRIPTION

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

[0021] Please refer to Figure 1 , Figure 2 , Figure 3 as well as Figure 4 ,in Figure 1 A three-dimensional view of the main structure of the wear-reducing wire guide mechanism provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the enlarged structure of shown; Figure 3 for Figure 1 Schematic diagram of the enlarged structure of B shown. Figure 4 for Figure 1 Schematic diagram of the enlarged structure of C shown.

[0022] In the specific implementation process, Figure 1-Figure 4 As shown, it includes a frame 1, on which a traction assembly 2 and a tensioning roller 3 are arranged, a wire guide mechanism is fixed on one side of the frame 1, and the wire guide mechanism includes a mounting frame 4, on which a plurality of adjustment seats 5 are arranged, on which a plurality of wire guide grooves 6 are arranged at intervals, a slide groove 7 is arranged on the mounting frame 4, and the adjustment seat 5 is slidably connected with the slide groove 7, a limit plate 8 is fixed on one side of the adjustment seat 5, and a limit pin 9 is arranged through the limit plate 8, a plurality of limit grooves 10 are arranged at intervals on the top of the mounting frame 4, the bottom of the limit pin 9 extends into the inside of the limit groove 10, and a top plate 11 is fixed on the top of the limit pin 9, A spring 12 is sleeved on the limit pin 9, the top of the spring 12 is fixed on the top plate 11, and the bottom of the spring 12 is fixed on the limit plate 8. When the present wire guide mechanism is in use, when it is necessary to adjust the distance between the wire guide grooves 6, it is only necessary to pull the top plate 11 to drive the limit pin 9 to move upward and disengage from the limit groove 10. At this time, the position of the adjustment seat 5 can be moved along the slide groove 7. After the movement is completed, the top plate 11 is released. Under the action of the spring 12, the limit pin 9 enters the limit groove 10 to complete the rapid fixation of the adjustment seat 5. The operation is simple and convenient, and it can meet the processing needs of webbings of different sizes.

[0023] Two adjusting grooves 13 are symmetrically provided on the frame 1, and sliders 14 are slidably provided inside the two adjusting grooves 13, and a tensioning roller 3 is movably provided between the two sliders 14, and a screw rod 16 is movably provided between the two adjusting grooves 13 through a bearing, and the screw rod 16 passes through the slider 14, and the slider 14 is threadedly connected to the screw rod 16, and the tops of the two screw rods 16 extend out of the frame 1 and are installed with worm gears 17, and two fixed seats 18 are installed on the frame 1 at intervals, and worms 19 are movably provided on the two fixed seats 18, and the two worms 19 are respectively connected with the two worms The wheels 17 are meshed with each other, and the two worm gears 19 are connected by a connecting shaft 15. One of the worm gears 19 extends out of the fixed seat 18 and is equipped with a handle 20. When the tension of the yarn needs to be adjusted, the staff only needs to turn the handle 20. Under the transmission action of the connecting shaft 15, the two worm gears 19 rotate at the same time, driving the two worm gears 17 to rotate accordingly. When the two worm gears 17 rotate, they will drive the two lead screws 16 to rotate in the same direction at the same time, and finally the tensioning roller 3 moves along the adjusting groove 13 to complete the adjustment of the yarn tension.

[0024] Working principle of the utility model: when the wire guide mechanism is used, when it is necessary to adjust the distance between the wire guide grooves 6, it is only necessary to pull the top plate 11 to drive the limit pin 9 to move upward and disengage from the inside of the limit groove 10, and then the position of the adjustment seat 5 can be moved along the slide groove 7. After the movement is completed, the top plate 11 is released, and under the action of the spring 12, the limit pin 9 enters the inside of the limit groove 10 to complete the rapid fixation of the adjustment seat 5. The operation is simple and convenient, and it can meet the processing of webbings of different sizes;

[0025] When it is necessary to adjust the tension of the yarn, the staff only needs to turn the handle 20. Under the transmission action of the connecting shaft 15, the two worms 19 rotate at the same time, driving the two worm wheels 17 to rotate accordingly. When the two worm wheels 17 rotate, they will drive the two lead screws 16 to rotate in the same direction at the same time, and finally the tensioning roller 3 moves along the adjusting groove 13 to complete the adjustment of the yarn tension.

[0026] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0027] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A wire guide mechanism for reducing wear, comprising a frame (1), wherein a traction assembly (2) and a tensioning roller (3) are arranged on the frame (1), characterized in that: A wire guide mechanism is fixed to one side of the frame (1), the wire guide mechanism comprising a mounting frame (4), a plurality of adjustment seats (5) are arranged on the mounting frame (4), and a plurality of wire guide grooves (6) are arranged at intervals on the adjustment seats (5); The mounting frame (4) is provided with a slide groove (7), and the adjustment seat (5) is slidably connected to the slide groove (7).

2. The wear-reducing wire guide mechanism according to claim 1, characterized in that: A limit plate (8) is fixed on one side of the adjustment seat (5), a limit pin (9) is provided through the limit plate (8), a plurality of limit slots (10) are provided at intervals on the top of the mounting frame (4), and the bottom of the limit pin (9) extends into the inside of the limit slot (10).

3. The wear-reducing wire guide mechanism according to claim 2, characterized in that: A top plate (11) is fixed on the top of the limiting pin (9), a spring (12) is sleeved on the limiting pin (9), the top of the spring (12) is fixed on the top plate (11), and the bottom of the spring (12) is fixed on the limiting plate (8).

4. The wear-reducing wire guide mechanism according to claim 3, characterized in that: Two adjustment slots (13) are symmetrically provided on the frame (1), a slider (14) is slidably arranged inside the two adjustment slots (13), and the tensioning roller (3) is movably arranged between the two sliders (14).

5. The wear-reducing wire guide mechanism according to claim 4, characterized in that: A screw rod (16) is movably arranged between the two adjustment grooves (13) via a bearing, the screw rod (16) passes through the slider (14), and the slider (14) is threadedly connected to the screw rod (16).

6. The wear-reducing wire guide mechanism according to claim 5, characterized in that: The tops of the two screw rods (16) extend out of the frame (1) and are provided with worm wheels (17). Two fixed seats (18) are installed on the frame (1) at intervals. Worms (19) are movably provided on the two fixed seats (18). The two worms (19) are respectively meshed with the two worm wheels (17). The two worms (19) are connected via a connecting shaft (15), and one of the worms (19) extends out of the fixing seat (18) and is provided with a handle (20).

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