Multi-union type fine winding cop conveying device

Abstract

The utility model provides a multi-union type fine winding cop conveying device. The multi-union type fine winding cop conveying device comprises a wire outlet box; the cabinet door is rotationally installed on one side of the front face of the wire outlet box through hinges, a wire arrangement groove is formed in the middle of the front face of the wire outlet box, and an installation plate is fixedly installed at the bottom in the wire arrangement groove. According to the multi-union type fine winding cop conveying device, the two first threaded blocks on the threaded meshing surface of the reciprocating lead screw are rotated to be far away from each other, so that the two conical barrel blocks are far away from each other to support the inner surface of a bobbin, and when thread ends are blown out by airflow and conveyed away along the conveying roller frame, the traction roller and the guide roller, the thread ends are conveyed away from the conveying roller frame, the traction roller and the guide roller. An external power source controls an output shaft of the first servo motor to rotate to drive the adjusting device and the limiting device to rotate, the limiting device drives the bobbin to rotate, so that the bobbin rotates when the cop is conveyed, friction of the cop on the surface of the bobbin is reduced, breakage of the cop due to friction force is avoided, and the working efficiency of the conveying device is kept; the maintenance frequency of the device is reduced, and the machining efficiency of the device is improved.

Description

Technical Field

[0001] This utility model relates to the textile field, and in particular to a multi-connected fine yarn conveying device. Background Technology

[0002] The multi-unit automatic winding machine automatically transports the yarn bobbins from the spinning machine to the yarn bobbin processing unit of the winding machine via a conveying device. The yarn bobbins are then automatically transported to the automatic winding machine after being picked up and fed.

[0003] In real life, the conveying of fine yarn in tubular yarn can be achieved by mechanically locating the yarn end on the bobbin, pulling the yarn end out, and conveying it by the traction roller.

[0004] For example, in a fine-twisted yarn conveying device with publication number CN210262135U, the axis of the bobbin is inserted between the outer surfaces of two arc-shaped blocks. When the two locking blocks move in opposite directions, they cause the two arc-shaped blocks to move in the same direction. This movement of the arc-shaped blocks unfolds the interior of the bobbin, clamping it. The elastic force of the compression spring compresses the T-shaped block, causing it to move downwards and insert into the slot. The T-shaped block then engages with the locking blocks, and the locking blocks are thus secured. After this, the bobbin is clamped, and the clamping effect is very good, which can meet the clamping of bobbins of different sizes, so as to ensure the stability of the yarn in subsequent work and during transportation, and to prevent the bobbin from tipping over, which would affect the bobbin's head-gathering effect. However, the existing bobbin conveying device fixes the bobbin when it is installed. After the yarn head on the surface of the bobbin is pulled and transported, the bobbin does not rotate. Due to the pulling force, the bobbin wrapped on the surface of the bobbin will rub against the surface of the bobbin when it is pulled out. As the working time goes by, the bobbin is prone to breakage due to friction, which reduces the working efficiency of the bobbin conveying device.

[0005] Therefore, it is necessary to provide a multi-connected fine-tube yarn conveying device to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a multi-unit fine-winding yarn conveying device, which solves the problem that existing yarn conveying devices fix the yarn spool during installation. After the yarn ends on the surface of the spool are pulled and transported, the spool does not rotate. As the yarn wrapped around the surface of the spool is pulled out, it will rub against the surface of the spool due to the pulling force. With the extension of working time, the yarn is prone to breakage due to friction, which reduces the working efficiency of the yarn conveying device.

[0007] To solve the above-mentioned technical problems, this utility model provides a multi-connected fine-winding tube yarn conveying device, including: a yarn outlet box;

[0008] The cabinet door is hinged and mounted on one side of the front of the cable outlet box. A cable tray is provided in the middle of the front of the cable outlet box. An installation plate is fixedly installed at the bottom of the cable tray. An exhaust nozzle is fixedly installed at the top of the installation plate. A heating fan is fixedly installed at the bottom of one side of the outer surface of the cable outlet box. An exhaust pipe is fixedly connected to one side of the heating fan.

[0009] A fixing plate is fixedly installed in the middle of the cable tray. A ventilation slot is provided on the bottom surface of the fixing plate. A first servo motor is fixedly installed in the middle of the bottom of the fixing plate. An adjustment device is fixedly installed at the top of the output shaft of the first servo motor. The adjustment device includes a rotating plate, a moving slot, a reciprocating lead screw, and an adjustment block.

[0010] The limiting device comprises a cone-shaped block and a first threaded block, wherein two limiting devices are respectively threadedly engaged on both sides of the top of the adjusting device;

[0011] A guide cone is fixedly installed at the top inside the cable tray, and an outlet pipe is fixedly installed at the middle of the top of the guide cone.

[0012] Preferably, a transport roller frame is fixedly installed on one side of the top of the cable outlet box, and trays are fixedly installed on both sides of the outer surface of the cable outlet box. A second servo motor is fixedly installed on the surface of one of the trays, and a traction roller is fixedly connected to the output shaft of the second servo motor. A guide roller is rotatably installed between the two trays.

[0013] Preferably, the rotating plate is fixedly connected to the top of the output shaft of the first servo motor, the moving slot is opened in the middle of the top of the rotating plate, the reciprocating screw is rotatably installed inside the moving slot, and the adjusting block is fixedly installed at one end of the reciprocating screw.

[0014] Preferably, the first threaded block is threadedly engaged with the outer surface of the reciprocating lead screw, and the cone block is fixedly installed on the top of the first threaded block.

[0015] Preferably, one of the pallets has a limiting groove on its top, a threaded column is rotatably installed inside the limiting groove, and a rotating block is fixedly installed at one end of the threaded column; the other pallet has a sliding groove on its top, and a sliding rod is fixedly installed inside the sliding groove.

[0016] Preferably, a first vertical plate is rotatably connected to one side of the guide roller surface via a rotating shaft, a first horizontal plate is fixedly installed on the top of the first vertical plate, and a second threaded block is fixedly installed in the middle of the bottom of the first horizontal plate.

[0017] Preferably, a second vertical plate is rotatably connected to the other side of the guide roller surface via a rotating shaft, a second horizontal plate is fixedly installed on the top of the second vertical plate, and a slider is fixedly installed in the middle of the bottom of the second horizontal plate.

[0018] Compared with related technologies, the multi-unit fine-winding tube yarn conveying device provided by this utility model has the following beneficial effects:

[0019] This utility model provides a multi-unit fine yarn tube conveying device. By rotating the reciprocating screw thread engagement surface, two first threaded blocks move away from each other, causing two conical barrel blocks to move away from each other and support the inner surface of the yarn tube. As the yarn end is blown out by the airflow and transported along the transport roller frame, traction roller, and guide roller, the output shaft of the first servo motor controlled by the external power supply rotates, driving the adjustment device and the limiting device to rotate. The limiting device drives the yarn tube to rotate, so that the yarn tube also rotates when being transported, reducing the friction of the yarn tube on the surface of the yarn tube, avoiding the yarn tube from breaking due to friction, maintaining the working efficiency of the conveying device, reducing the number of device maintenance, and improving the processing efficiency of this device. Attached Figure Description

[0020] Figure 1 A schematic diagram of the structure of the first embodiment of the multi-connected fine-tube yarn conveying device provided by this utility model;

[0021] Figure 2 for Figure 1 The diagram shows a cross-sectional view of the outlet box;

[0022] Figure 3 for Figure 2 The diagram shows the structure of the fixed plate.

[0023] Figure 4 for Figure 3 The enlarged schematic diagram at point A is shown below;

[0024] Figure 5 A schematic diagram of the structure of a second embodiment of a multi-connected fine-tube yarn conveying device provided by this utility model;

[0025] Figure 6 for Figure 5 The enlarged schematic diagram at point B is shown below;

[0026] Figure 7 for Figure 5 The enlarged schematic diagram at point C is shown.

[0027] The following are the labels in the diagram: 1. Outlet box, 2. Cabinet door, 3. Cable tray, 4. Heating fan, 5. Exhaust pipe, 6. Mounting plate, 7. Exhaust nozzle, 8. Fixing plate, 9. Adjusting device, 91. Rotating plate, 92. Moving groove, 93. Reciprocating screw, 94. Adjusting block, 10. Limiting device, 101. Conical block, 102. First threaded block, 11. First servo motor, 12. Guide cone, 13. Outlet pipe, 14. Transport roller frame, 15. Support plate, 16. Second servo motor, 17. Traction roller, 18. Guide roller, 19. Limiting groove, 20. Threaded column, 21. Rotating block, 22. First vertical plate, 23. First horizontal plate, 24. Second threaded block, 25. Slide groove, 26. Slide rod, 27. Second vertical plate, 28. Second horizontal plate, 29. Slider. Detailed Implementation

[0028] The present invention will be further described below with reference to the accompanying drawings and embodiments. Example

[0029] Please refer to the following: Figure 1 , Figure 2 , Figure 3 and Figure 4 ,in, Figure 1 A schematic diagram of the structure of the first embodiment of the multi-connected fine-tube yarn conveying device provided by this utility model; Figure 2 for Figure 1 The diagram shows a cross-sectional view of the outlet box; Figure 3 for Figure 2 The diagram shows the structure of the fixed plate. Figure 4 for Figure 3 The enlarged schematic diagram at point A is shown. A multi-unit fine-winding tube yarn conveying device includes: a yarn outlet box 1;

[0030] Cabinet door 2 is hinged and mounted on one side of the front of the cable outlet box 1. A cable tray 3 is provided in the middle of the front of the cable outlet box 1. An installation plate 6 is fixedly installed at the bottom inside the cable tray 3. An exhaust nozzle 7 is fixedly installed at the top of the installation plate 6. A heating fan 4 is fixedly installed at the bottom of one side of the outer surface of the cable outlet box 1. An exhaust pipe 5 is fixedly connected to one side of the heating fan 4.

[0031] A fixing plate 8 is fixedly installed in the middle of the cable tray 3. A ventilation slot is provided on the bottom surface of the fixing plate 8. A first servo motor 11 is fixedly installed in the middle of the bottom of the fixing plate 8. An adjustment device 9 is fixedly installed at the top of the output shaft of the first servo motor 11. The adjustment device 9 includes a rotating plate 91, a moving slot 92, a reciprocating screw 93, and an adjustment block 94.

[0032] The limiting device 10, two of which are threadedly engaged on both sides of the top of the adjusting device 9, includes a cone block 101 and a first threaded block 102;

[0033] A guide cone 12 is fixedly installed at the top inside the cable tray 3, and a cable outlet pipe 13 is fixedly installed at the middle of the top of the guide cone 12.

[0034] A transport roller frame 14 is fixedly installed on one side of the top of the cable outlet box 1. A tray 15 is fixedly installed on both sides of the outer surface of the cable outlet box 1. A second servo motor 16 is fixedly installed on the surface of one of the trays 15. The output shaft of the second servo motor 16 is fixedly connected to a traction roller 17. A guide roller 18 is rotatably installed between the two trays 15.

[0035] The rotating plate 91 is fixedly connected to the top of the output shaft of the first servo motor 11. The moving slot 92 is opened in the middle of the top of the rotating plate 91. The reciprocating screw 93 is rotatably installed inside the moving slot 92. The adjusting block 94 is fixedly installed at one end of the reciprocating screw 93.

[0036] The first threaded block 102 is threadedly engaged with the outer surface of the reciprocating lead screw 93, and the cone block 101 is fixedly installed on the top of the first threaded block 102.

[0037] The bobbin processing device includes a bobbin yarn end-generating device and a bobbin yarn processing conveying channel, which is the existing technology. First, the bobbin yarn end is located, pulled out, and transported by the conveying roller.

[0038] The working principle of the multi-connected fine yarn tube conveying device provided by this utility model is as follows:

[0039] During operation, the spool is first placed on the surface of the two conical barrel blocks 101. The two first threaded blocks 102 on the thread engagement surface of the reciprocating screw 93 are rotated away from each other, so that the two conical barrel blocks 101 are separated from each other and support the inner surface of the spool.

[0040] The heating fan 4 blows airflow into the interior of the yarn tray 4 through the exhaust pipe 5. The airflow blows upward along the exhaust nozzle 7, passes through the ventilation slot, and blows the yarn end on the surface of the bobbin upward. The yarn end is discharged upward through the guide cone 12 from the outlet pipe 13, and the bobbin is conveyed by the transport roller frame 14, the traction roller 17 and the guide roller 18.

[0041] The external power supply controls the output shaft of the first servo motor 11 to rotate, which in turn drives the adjustment device 9 and the limiting device 10 to rotate. The limiting device 10 drives the bobbin to rotate. When the yarn is being transported, the bobbin also rotates along the side that the yarn is being pulled out, so that the yarn is continuously pulled out.

[0042] Compared with related technologies, the multi-unit fine-winding tube yarn conveying device provided by this utility model has the following beneficial effects:

[0043] This utility model provides a multi-connected fine yarn tube conveying device. By rotating the reciprocating screw 93, the two first threaded blocks 102 on the threaded meshing surface move away from each other, causing the two conical blocks 101 to move away from each other and support the inner surface of the yarn tube. As the yarn end is blown out by the airflow and transported along the transport roller frame 14, traction roller 17 and guide roller 18, the output shaft of the first servo motor 11 controlled by the external power supply rotates, driving the adjustment device 9 and the limiting device 10 to rotate. The limiting device 10 drives the yarn tube to rotate, so that the yarn tube also rotates when being transported, reducing the friction of the yarn tube on the surface of the yarn tube, avoiding the yarn tube from breaking due to friction, maintaining the working efficiency of the conveying device, reducing the number of device maintenance, and improving the processing efficiency of this device. Example

[0044] Please refer to the following: Figure 5 , Figure 6 and Figure 7 Based on the first embodiment of this application which provides a multi-unit fine-tube yarn conveying device, the second embodiment of this application proposes another multi-unit fine-tube yarn conveying device. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0045] Specifically, the second embodiment of this application provides a multi-unit fine yarn connecting tube conveying device in that, in a multi-unit fine yarn connecting tube conveying device, a limiting groove 19 is formed on the top of one of the pallets 15, a threaded column 20 is rotatably installed inside the limiting groove 19, and a rotating block 21 is fixedly installed at one end of the threaded column 20; a sliding groove 25 is formed on the top of the other pallet 15, and a sliding rod 26 is fixedly installed inside the sliding groove 25.

[0046] A first vertical plate 22 is rotatably connected to one side of the surface of the guide roller 18 via a rotating shaft. A first horizontal plate 23 is fixedly installed on the top of the first vertical plate 22, and a second threaded block 24 is fixedly installed in the middle of the bottom of the first horizontal plate 23.

[0047] The other side of the surface of the guide roller 18 is rotatably connected to a second vertical plate 27 via a rotating shaft. A second horizontal plate 28 is fixedly installed on the top of the second vertical plate 27, and a slider 29 is fixedly installed in the middle of the bottom of the second horizontal plate 28.

[0048] The working principle of the multi-connected fine yarn tube conveying device provided by this utility model is as follows:

[0049] During operation, the threaded column 20 is rotated first to engage the second threaded block 24 and move. The second threaded block 24 drives the first horizontal plate 23, the first vertical plate 22, and the guide roller 18 to slide on the surface of the support plate 15.

[0050] The guide roller 18 drives the second vertical plate 27, the second horizontal plate 28 and the slider 29 to slide on the surface of the slide bar 26.

[0051] Compared with related technologies, the multi-unit fine-winding tube yarn conveying device provided by this utility model has the following beneficial effects:

[0052] This utility model provides a multi-connected fine yarn tube conveying device. By rotating the threaded column 20, the second threaded block 24 is engaged and moved. The second threaded block 24 drives the first horizontal plate 23, the first vertical plate 22, and the guide roller 18 to slide on the surface of the support plate 15. This allows the distance between the traction roller 17 and the guide roller 18 to be adjusted according to the yarn thickness, so that the device can be adapted to traction and transport yarn tubes of different thicknesses, improving the practicality and flexibility of the device.

[0053] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A multi-unit fine-winding tube yarn conveying device, characterized in that, include: Outgoing cable box; The cabinet door is hinged and mounted on one side of the front of the cable outlet box. A cable tray is provided in the middle of the front of the cable outlet box. An installation plate is fixedly installed at the bottom of the cable tray. An exhaust nozzle is fixedly installed at the top of the installation plate. A heating fan is fixedly installed at the bottom of one side of the outer surface of the cable outlet box. An exhaust pipe is fixedly connected to one side of the heating fan. A fixing plate is fixedly installed in the middle of the cable tray. A ventilation slot is provided on the bottom surface of the fixing plate. A first servo motor is fixedly installed in the middle of the bottom of the fixing plate. An adjustment device is fixedly installed at the top of the output shaft of the first servo motor. The adjustment device includes a rotating plate, a moving slot, a reciprocating lead screw, and an adjustment block. The limiting device comprises a cone-shaped block and a first threaded block, wherein two limiting devices are respectively threadedly engaged on both sides of the top of the adjusting device; A guide cone is fixedly installed at the top inside the cable tray, and an outlet pipe is fixedly installed at the middle of the top of the guide cone.

2. The multi-unit fine-winding tube yarn conveying device according to claim 1, characterized in that, A transport roller frame is fixedly installed on one side of the top of the cable outlet box, and trays are fixedly installed on both sides of the outer surface of the cable outlet box. A second servo motor is fixedly installed on the surface of one of the trays, and a traction roller is fixedly connected to the output shaft of the second servo motor. A guide roller is rotatably installed between the two trays.

3. The multi-unit fine-winding tube yarn conveying device according to claim 1, characterized in that, The rotating plate is fixedly connected to the top of the output shaft of the first servo motor, the moving slot is opened in the middle of the top of the rotating plate, the reciprocating screw is rotatably installed inside the moving slot, and the adjusting block is fixedly installed at one end of the reciprocating screw.

4. The multi-unit fine-winding tube yarn conveying device according to claim 1, characterized in that, The first threaded block is threadedly engaged with the outer surface of the reciprocating lead screw, and the cone block is fixedly installed on the top of the first threaded block.

5. A multi-unit fine-winding tube yarn conveying device according to claim 2, characterized in that, One of the pallets has a limiting groove on its top, and a threaded column is rotatably installed inside the limiting groove. A rotating block is fixedly installed at one end of the threaded column. The other pallet has a sliding groove on its top, and a sliding rod is fixedly installed inside the sliding groove.

6. A multi-unit fine-winding tube yarn conveying device according to claim 2, characterized in that, A first vertical plate is rotatably connected to one side of the guide roller surface via a rotating shaft. A first horizontal plate is fixedly installed on the top of the first vertical plate, and a second threaded block is fixedly installed in the middle of the bottom of the first horizontal plate.

7. A multi-unit fine-winding tube yarn conveying device according to claim 2, characterized in that, A second vertical plate is rotatably connected to the other side of the guide roller surface via a rotating shaft. A second horizontal plate is fixedly installed on the top of the second vertical plate, and a slider is fixedly installed in the middle of the bottom of the second horizontal plate.

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