A braider track changer

Abstract

The utility model relates to braider field relates to a kind of braider track conversion device.The utility model provides a kind of braider track conversion device, including shell;Supporting plate is connected to the top of shell, and annular track and first recess are opened in supporting plate;Track-changing round table is located in the first recess, and the upper surface of track-changing round table is opened second recess;First dial is located above annular track and is rotatably connected with supporting plate, and first dial is opened first gap at the edge portion;Second dial is located above track-changing round table, and second dial is opened second gap at the edge portion;Spindle holder is located in first gap and is located in two annular tracks;Spindle holder rotating assembly is connected on shell;Spindle holder moving assembly is connected on shell.By the mutual cooperation of spindle holder rotating assembly and spindle holder moving assembly, two spindle holders can be completely realized to interchange track, realize double-layer braiding interlock connection according to program setting, reduce the slip between inner and outer layers, facilitate to increase or decrease yarn, realize pattern weaving.

Description

Technical Field

[0001] This utility model relates to the field of braiding machines, and more specifically, to a braiding machine track conversion device. Background Technology

[0002] Braiding machines are common equipment in the textile industry, mainly used for braiding ropes, belts, and fiberglass sleeves. Applicable raw materials include PET, chemical fibers, yarns, nylon multifilament, polypropylene filament, nylon, and fiberglass filaments.

[0003] When a braiding machine uses a rotary method for double-layer braiding, the spindle moves in a figure-eight pattern in the inner and outer annular grooves. Generally, the two tracks move independently and are controlled by synchronous control software. This cannot achieve a tight connection between the inner and outer layers, making it easy for the layers to come apart. At the same time, it cannot meet the technical requirements of changing the tracks and adding or removing yarns between the inner and outer layers. Utility Model Content

[0004] In order to solve the technical problem that traditional braiding machines cannot meet the technical requirements of changing the track and adding or removing yarns in the inner and outer layers, one objective of this utility model is to provide a braiding machine track conversion device.

[0005] To achieve the above objectives, embodiments of this utility model provide a weaving machine track conversion device, comprising:

[0006] case;

[0007] A support plate is connected to the top of the housing. The upper surface of the support plate has two annular tracks and a first groove. The first groove is located between the two annular tracks and is connected to the two annular tracks.

[0008] A changing-track frustum is disposed in the first groove, and a second groove is formed on the upper surface of the changing-track frustum;

[0009] Two first dials are respectively disposed above the two annular tracks and rotatably connected to the support plate, and multiple first notches are spaced apart at the edges of the first dials;

[0010] The second dial is located above the changing platform. At least two second notches are spaced apart on the edge of the second dial, and the second notches are arranged opposite each other in pairs.

[0011] Two spindle seats are respectively located in the first notches of the two first dials and respectively located in the two annular tracks;

[0012] A spindle seat rotating assembly is connected to the housing, and the spindle seat rotating assembly is connected to the second dial.

[0013] A spindle seat moving assembly is connected to the housing and is connected to the spindle seat.

[0014] In the above technical solution, the spindle holder rotating assembly includes:

[0015] The transmission tube is connected at its upper end to the second dial, and the transmission tube passes through the changing plate, the support plate, and the housing;

[0016] The first connector is connected to the bottom of the housing, and the lower end of the transmission tube extends into the first connector and is rotatably connected to the first connector.

[0017] A first motor is connected to the side wall of the housing, and the output end of the first motor passes through the side wall of the housing;

[0018] A first bevel gear is disposed inside the housing and is connected to the output end of the first motor;

[0019] The second bevel gear is located inside the housing and is located on the outer wall of the transmission tube, meshing with the first bevel gear.

[0020] The first transmission component is located between the second bevel gear and the transmission tube.

[0021] In the above technical solution, the spindle moving assembly includes:

[0022] The second connector is attached below the first connector;

[0023] A second motor is connected below the second connector, and the output end of the second motor extends into the interior of the second connector;

[0024] A third connector is disposed within the second connector, and the lower end of the third connector is connected to the output end of the second motor.

[0025] The fourth connector has its lower end located inside the second connector, and the fourth connector passes through the connection between the first connector and the second connector. The lower end of the fourth connector is connected to the upper end of the third connector.

[0026] A drive shaft is disposed inside the drive tube. The lower end of the drive shaft is connected to the fourth connecting member, and the upper end passes through the support plate and the track-changing frustum.

[0027] A spur gear is disposed in the second groove and sleeved on the drive shaft;

[0028] The second transmission component is disposed between the spur gear and the transmission shaft;

[0029] Two racks are disposed in the second groove, and the two racks are symmetrical about the center of the spur gear. An arc-shaped groove is formed on the rack, and the arc-shaped groove matches the annular track.

[0030] A through hole is formed on the transmission tube, and the through hole corresponds to the position of the rack.

[0031] In the above technical solution, the first transmission component includes:

[0032] The first transmission component is connected to the outer wall of the transmission tube;

[0033] The first transmission groove is formed on the inner wall of the second bevel gear, and the first transmission groove cooperates with the first transmission component.

[0034] In the above technical solution, the second transmission component includes:

[0035] The second transmission component is connected to the outer wall of the transmission shaft;

[0036] The second transmission groove is formed on the inner wall of the spur gear, and the second transmission groove cooperates with the second transmission component.

[0037] Additional aspects and advantages of this invention will become apparent in the following description or may be learned by practice of this invention. Attached Figure Description

[0038] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0039] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0040] Figure 2 This is a schematic diagram of the main sectional view of the present invention;

[0041] Figure 3 This is a schematic diagram of the structure of the ingot holder moving assembly of this utility model;

[0042] Figure 4 This is a schematic diagram of the ingot seat moving assembly and support plate structure of this utility model;

[0043] Figure 5 This is a schematic diagram of the support plate structure of this utility model;

[0044] Figure 6 This is a schematic diagram of the spur gear and transmission shaft structure of this utility model;

[0045] Figure 7 This is a schematic diagram of the second bevel gear structure of this utility model;

[0046] Figure 8 This is a schematic diagram of the structure of the second dial and transmission tube of this utility model;

[0047] Figure 9 This is a schematic diagram of the meshing structure of the transmission tube and rack of this utility model;

[0048] Figure 10 This is a schematic diagram of the rack structure of this utility model;

[0049] in, Figures 1 to 10 The correspondence between the reference numerals and component names in the attached drawings is as follows:

[0050] 1. Housing; 2. Support plate; 3. Annular track; 4. First groove; 5. Second groove; 6. Track changing frustum; 7. First dial; 8. Second dial; 9. First notch; 10. Second notch; 11. Spindle seat; 12. Transmission tube; 13. First motor; 14. Second motor; 15. First bevel gear; 16. Second bevel gear; 17. Transmission shaft; 18. Spur gear; 19. Rack; 20. Arc groove; 21. Through hole; 22. First transmission component; 23. Second transmission component; 24. First transmission groove; 25. Second transmission groove; 26. First connector; 27. Second connector; 28. Third connector; 29. ​​Fourth connector. Detailed Implementation

[0051] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0052] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0053] The following reference Figures 1 to 10 Description of a weaving machine track conversion device according to some embodiments of the present invention.

[0054] like Figures 1 to 10 As shown, an embodiment of this utility model provides a weaving machine track conversion device, including a housing 1, a support plate 2, a track conversion frustum 6, a first dial 7, a second dial 8, a spindle seat 11, a spindle seat rotation assembly, and a spindle seat movement assembly.

[0055] Specifically, the support plate 2 is fixedly connected to the top of the housing 1. The upper surface of the support plate 2 has two annular tracks 3 and a first groove 4. The first groove 4 is located between the two annular tracks 3 and is connected to the two annular tracks 3.

[0056] A changing-track frustum 6 is disposed in the first groove 4. The upper surface of the changing-track frustum 6 is provided with a second groove 5 in the shape of a rectangle. The two ends of the second groove 5 are flush with the edge of the changing-track frustum 6.

[0057] Two first dials 7 are respectively located above the two annular tracks and rotatably connected to the support plate 2. Four first notches 9 are equally spaced on the edge of the first dials 7.

[0058] The second dial 8 is located above the rail-changing truncated disc 6, and two opposing second notches 10 are provided on the edge of the second dial 8.

[0059] Two spindle seats 11 are respectively located in the first notches 9 of the two first dials 7 and respectively located in the two annular tracks 3;

[0060] A spindle seat rotating assembly is connected to the housing 1, and the spindle seat rotating assembly is connected to the second dial 8;

[0061] A spindle seat moving assembly is connected to the housing 1, and the spindle seat moving assembly is connected to the spindle seat 11.

[0062] When it is necessary to exchange the positions of the two spindle seats 11, both spindle seats 11 move onto the spindle seat moving assembly, and then the spindle seat moving assembly is activated. The spindle seat moving assembly drives the two spindle seats 11 from the ends of the second groove 5 into the interior of the second groove 5, and at the same time, the two spindle seats 11 enter the two second notches 10 respectively. Then the spindle seat moving assembly is closed.

[0063] Turn on the spindle seat rotation assembly. The spindle seat rotation assembly drives the second dial 8 to rotate 180 degrees. Since the two spindle seats 11 are located in the two second notches 10 of the second dial 8 respectively, the rotation of the second dial 8 will drive the two spindle seats 11 to rotate at the same time. When the spindle seats 11 rotate 180 degrees, the two spindle seats 11 will exchange positions. Then turn off the spindle seat rotation assembly.

[0064] The spindle seat moving assembly is activated again, which drives the two spindle seats 11 to move toward the end of the second groove 5. The two spindle seats 11 enter the first notches 9 of the two first dials 7 respectively, thus realizing the interchange of the positions of the two spindle seats 11.

[0065] By cooperating with the spindle rotation component and the spindle movement component, the two spindles 11 can be interchanged, enabling double-layer weaving to be interlocked according to the program settings, reducing slippage between the inner and outer layers, facilitating the addition or removal of yarn, and realizing pattern weaving.

[0066] like Figures 1 to 10 As shown, in one embodiment of this utility model, the spindle holder rotating assembly includes:

[0067] The transmission tube 12 is fixedly connected at its upper end to the lower surface of the second dial 8, and the transmission tube 12 passes through the changing plate 6, the support plate 2 and the bottom of the housing 1 from top to bottom.

[0068] The first connecting member 26 is fixedly connected to the bottom of the housing 1. The first connecting member 26 is a flange. The lower end of the transmission pipe 12 extends into the first connecting member 26 and is rotatably connected to the first connecting member 26.

[0069] The first motor 13 is fixedly connected to the side wall of the housing 1, and the output end of the first motor 13 passes through the side wall of the housing 1.

[0070] The first bevel gear 15 is disposed inside the housing 1 and is fixedly connected to the output end of the first motor 13.

[0071] The second bevel gear 16 is disposed inside the housing 1, and the second bevel gear 16 is sleeved on the outer wall of the transmission tube 12 and meshes with the first bevel gear 15;

[0072] The first transmission component is located between the second bevel gear 16 and the transmission tube 12.

[0073] The spindle moving assembly includes:

[0074] The second connector 27 is fixedly connected below the first connector 26. The second connector 27 is a flange. The cooperation between the first connector 26 and the second connector 27 facilitates the installation and disassembly of the second motor 14.

[0075] The second motor 14 is fixedly connected to the bottom of the second connector 27, and the output end of the second motor 14 extends into the second connector 27.

[0076] The third connector 28 is disposed inside the second connector 27. The lower end of the third connector 28 is fixedly connected to the output end of the second connector 14. The third connector 28 is a flange.

[0077] The fourth connector 29 is located at its lower end within the second connector 27. The fourth connector 29 passes through the connection between the first connector 26 and the second connector 27. The lower end of the fourth connector 29 is fixedly connected to the upper end of the third connector 28. The fourth connector 29 is a flange. The output end of the second motor 14 is connected to the drive shaft 17 through the third connector 28 and the fourth connector 29, thereby ensuring that the drive shaft 17 and the output end of the second motor 14 rotate synchronously. The third connector 28 and the fourth connector 29 connect the second motor 14 and the drive shaft 17, which facilitates the installation and disassembly of the second motor 14 and the drive shaft 17, and facilitates the maintenance and repair of the equipment.

[0078] A drive shaft 17 is disposed inside the drive tube 12. The lower end of the drive shaft 17 is fixedly connected to the fourth connecting member 29, and the upper end passes through the support plate 2 and the track-changing frustum 6.

[0079] A spur gear 18 is disposed in the second groove 5 and sleeved on the transmission shaft 17;

[0080] The second transmission assembly is disposed between the spur gear 18 and the transmission shaft 17;

[0081] Two racks 19 are disposed in the second groove 5. The two racks 19 are symmetrical about the center of the spur gear 18. Two arc-shaped grooves 20 are formed on the upper surface of the racks 19. The arc of the two arc-shaped grooves 20 is respectively matched with the arc of the two annular tracks 3.

[0082] A through hole 21 is provided on the transmission tube 12. The through hole 21 corresponds to the position of the rack 19. Since the transmission shaft 17 and the spur gear 18 are located inside the transmission tube 12, two through holes 21 are provided on the side wall of the transmission tube 12 so that the rack 19 can pass through the through holes 21 and mesh with the spur gear 18, ensuring the normal operation of the transmission process.

[0083] When the two spindle seats 11 move on the two annular tracks 3 respectively, the arc grooves 20 on the two racks 19 are respectively connected to the two annular tracks 3. When the spindle seat 11 moves around the annular track 3, it will pass through the arc groove 20 every time it goes around.

[0084] When it is necessary to exchange the positions of the two spindle seats 11, the two spindle seats 11 move into the arc grooves 20 on the two racks 19 respectively. Then the second motor 14 is started. The output end of the second motor 14 rotates forward, driving the transmission shaft 17 to rotate forward. The transmission shaft 17 rotates forward, driving the spur gear 18 to rotate forward. The spur gear 18 rotates forward, driving the two racks 19 to move closer to the spur gear 18. Since the spindle seat 11 is in the arc groove 20, the racks 19 will drive the spindle seat 11 to move together until the racks 19 are completely inside the second groove 5. At this time, the spindle seat 11 also enters the second notch 10 of the second dial 8, and the second motor 14 is turned off.

[0085] When the first motor 13 is turned on, the output of the first motor 13 rotates forward, driving the first bevel gear 15 to rotate forward. The first bevel gear 15 rotates forward, driving the second bevel gear 16 to rotate forward. The second bevel gear 16 rotates forward, driving the transmission tube 12 to rotate forward. The transmission tube 12 rotates forward, driving the second dial 8 to rotate. The rotation of the second dial 8 drives the spindle seat 11 to rotate. Since the second dial 8 is connected to the changing platform 6, the second dial 8 will simultaneously drive the changing platform 6 to rotate. After the second dial 8 rotates 180 degrees, the first motor 13 is turned off.

[0086] Turn on the second motor 14 again. The output end of the second motor 14 reverses, driving the transmission shaft 17 to reverse. The reverse rotation of the transmission shaft 17 drives the spur gear 18 to reverse. The reverse rotation of the spur gear 18 drives the two racks 19 to move away from the spur gear 18. Since the spindle seat 11 is in the arc groove 20, the racks 19 will drive the spindle seat 11 to move together. The spindle seat 11 moves out of the second notch 10 and re-enters the first notch 9. Turn off the second motor 14. At this point, the exchange of positions of the two spindle seats 11 is completed.

[0087] The above process can completely realize the interchange of tracks between the two spindles 11, realize the interlocking connection of double-layer weaving according to the program setting, reduce the slippage between the inner and outer layers, facilitate the addition or removal of yarn, and realize pattern weaving.

[0088] like Figure 7 and Figure 8 As shown, in one embodiment of this utility model, the first transmission component includes:

[0089] The first transmission component 22 is fixedly connected to the outer wall of the transmission tube 12;

[0090] The first transmission groove 24 is formed on the inner wall of the second bevel gear 16, and the first transmission groove 24 cooperates with the first transmission component 22.

[0091] During the installation of the second bevel gear 16, the second bevel gear 16 is sleeved on the outside of the transmission tube 12, and the first transmission component 22 is aligned with the first transmission groove 24. After the first transmission component 22 is inserted into the first transmission groove 24, the transmission tube 12 can drive the second bevel gear 16 to rotate. The installation process of the second bevel gear 16 is simple and easy to disassemble.

[0092] like Figure 6 As shown, in one embodiment of this utility model, the second transmission component includes:

[0093] The second transmission component 23 is connected to the outer wall of the transmission shaft 17;

[0094] The second transmission groove 25 is formed on the inner wall of the spur gear 18, and the second transmission groove 25 cooperates with the second transmission component 23.

[0095] During the installation of the spur gear 18, the spur gear 18 is sleeved on the outside of the transmission shaft 17, and the second transmission component 23 is aligned with the second transmission groove 25. After the second transmission component 23 is inserted into the second transmission groove 25, the transmission shaft 17 can drive the spur gear 18 to rotate. The installation process of the spur gear 18 is simple and easy to disassemble.

[0096] This utility model has the following advantages:

[0097] By cooperating with the spindle rotation component and the spindle movement component, the two spindles 11 can be interchanged, enabling double-layer weaving to be interlocked according to the program settings, reducing slippage between the inner and outer layers, facilitating the addition or removal of yarn, and realizing pattern weaving.

[0098] In this utility model, the terms "installation," "connection," "linking," and "fixing" should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "linking" can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0099] In the description of this utility model, it should be understood that the terms "inner" and "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or unit referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0100] In the description of this specification, the terms "one embodiment," "some embodiments," "specific embodiment," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0101] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A weaving machine track conversion device, characterized in that, include: case; A support plate is connected to the top of the housing. The upper surface of the support plate has two annular tracks and a first groove. The first groove is located between the two annular tracks and is connected to the two annular tracks. A changing-track frustum is disposed in the first groove, and a second groove is formed on the upper surface of the changing-track frustum; Two first dials are respectively disposed above the two annular tracks and rotatably connected to the support plate, and at least two first notches are opened at intervals on the edges of the first dials; The second dial is located above the changing platform. At least two second notches are spaced apart on the edge of the second dial, and the second notches are arranged opposite each other in pairs. Two spindle seats are respectively located in the first notches of the two first dials and respectively located in the two annular tracks; A spindle seat rotating assembly is connected to the housing, and the spindle seat rotating assembly is connected to the second dial. A spindle seat moving assembly is connected to the housing and is connected to the spindle seat.

2. The weaving machine track conversion device according to claim 1, characterized in that, The spindle holder rotating assembly includes: The transmission tube is connected at its upper end to the second dial, and the transmission tube passes through the changing plate, the support plate, and the housing; The first connector is connected to the bottom of the housing, and the lower end of the transmission tube extends into the first connector and is rotatably connected to the first connector. A first motor is connected to the side wall of the housing, and the output end of the first motor passes through the side wall of the housing; A first bevel gear is disposed inside the housing and is connected to the output end of the first motor; The second bevel gear is located inside the housing and is located on the outer wall of the transmission tube, meshing with the first bevel gear. The first transmission component is located between the second bevel gear and the transmission tube.

3. The weaving machine track conversion device according to claim 2, characterized in that, The spindle moving assembly includes: The second connector is attached below the first connector; A second motor is connected below the second connector, and the output end of the second motor extends into the interior of the second connector; A third connector is disposed within the second connector, and the lower end of the third connector is connected to the output end of the second motor. The fourth connector has its lower end located inside the second connector, and the fourth connector passes through the connection between the first connector and the second connector. The lower end of the fourth connector is connected to the upper end of the third connector. A drive shaft is disposed inside the drive tube. The lower end of the drive shaft is connected to the fourth connecting member, and the upper end passes through the support plate and the track-changing frustum. A spur gear is disposed in the second groove and sleeved on the drive shaft; The second transmission component is disposed between the spur gear and the transmission shaft; Two racks are disposed in the second groove, and the two racks are symmetrical about the center of the spur gear. An arc-shaped groove is formed on the rack, and the arc-shaped groove matches the annular track. A through hole is formed on the transmission tube, and the through hole corresponds to the position of the rack.

4. The weaving machine track conversion device according to claim 3, characterized in that, The first transmission assembly includes: The first transmission component is connected to the outer wall of the transmission tube; The first transmission groove is formed on the inner wall of the second bevel gear, and the first transmission groove cooperates with the first transmission component.

5. The weaving machine track conversion device according to claim 4, characterized in that, The second transmission assembly includes: The second transmission component is connected to the outer wall of the transmission shaft; The second transmission groove is formed on the inner wall of the spur gear, and the second transmission groove cooperates with the second transmission component.

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