Winding mechanism of knitting machine
By designing the winding mechanism of the braiding machine, the problem of inconsistent tension in the braided yarn during the winding process was solved, achieving uniform winding and stable tension of the braided yarn, and improving the quality of the woven products.
Patent Information
- Application Number
- CN202423066902.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2034-12-12
AI Technical Summary
In the existing technology, during the winding process of braided yarn, the tension of the braided yarn is inconsistent, resulting in inconsistent tension of the braided yarn in the finished product, which affects the tightness of the braided yarn arrangement.
The braiding machine winding mechanism includes a core, a first drive device, a yarn feeding device, a pressure regulating device, and a core adjusting device. Through the cooperation of the transmission components and guide components, it ensures that the braided yarn is evenly wound on the core and maintains a stable tension.
By using guides on the side of the core, the tension of the braided yarn is kept constant during the winding process of the braiding machine, thus avoiding problems caused by the braided yarn being wound too tightly or too loosely.
Smart Images
Figure CN223722421U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to braiding machine technical field, especially braiding machine winding mechanism. BACKGROUND
[0002] Braided wire has very wide application on hats, clothes and medical products, and is mostly stored in rolls for application in industrial production. With the large-scale application of industrial automatic production, the application of the roll wire has basically realized full automation, but the phenomenon of inconsistent tension after the roll wire is unwound may occur in the application of braided wire, which may further cause the inconsistency of the arrangement tightness of the braided wire in the finished product. The main reason is that the surface area of the braided wire is larger and more loose than that of the original wire, so the wire bundle is more likely to slide during the winding process, which may further affect the tightness of the braided wire.
[0003] At present, the solution to the above problem in production is generally to adjust the tension in the production machinery of the finished product, which is high in cost, but the adjustment effect may be different due to the specific profile shape and material of the braided wire. Therefore, it is necessary to improve the production machinery of the braided wire, the braiding machine, and improve the winding quality to solve the application problem of the braided wire from the source. SUMMARY
[0004] In view of the problems existing in the prior art, the utility model provides a braiding machine winding mechanism, which can uniformly wind the braided wire on the roll core and maintain stable and consistent tension, avoiding or reducing the use problem of the wound braided wire due to too tight or too loose winding.
[0005] To solve the above technical problems, the utility model adopts a technical scheme as follows:
[0006] The braiding machine winding mechanism comprises a roll core for winding the braided wire and a first driving device for driving the rotation of the roll core, and the roll core is arranged on the rack of the braiding machine; further comprising a wire arranging device, the wire arranging device comprises a transmission member, a wire arranging seat and one or more first wire guide wheels, wherein:
[0007] The transmission member is arranged on the rack and extends along the axial direction of the roll core, and the wire arranging seat is drivingly connected to the transmission member, and the transmission member is drivingly connected with a second driving device, and the second driving device can drive the transmission member to drive the wire arranging seat to translate along the axial direction of the roll core relative to the roll core;
[0008] The first wire guide wheels are arranged in parallel on the wire arranging seat and are arranged in the same direction as the roll core.
[0009] As a further elaboration of the above technical scheme:
[0010] In the technical scheme, the transmission member comprises a first screw rod, one end of which is in transmission connection with the second driving device, and the other end of which passes through the cable arranging seat and is arranged on the rack; and the cable arranging seat is provided with a first nut matched with the first screw rod.
[0011] In the technical scheme, one end of the first screw rod is also in transmission connection with a first gear shaft, and the first gear shaft is in transmission connection with the second driving device through a transmission device.
[0012] In the technical scheme, the transmission device comprises one or more second gear shafts, the second gear shafts are in meshing connection, one of the second gear shafts is in meshing connection with the first gear shaft or is in transmission connection with the first gear shaft through a synchronizing member, and one of the second gear shafts is in transmission connection with the second driving device.
[0013] In the technical scheme, the rack is further provided with one or more first guide members beside the first screw rod, each of the first guide members extends in the same direction as the first screw rod; and the cable arranging seat is provided with a plurality of second sliding members matched with the first guide members one by one.
[0014] In the technical scheme, the rack is further provided with an oil box below the first screw rod, the oil box extends in the same direction as the winding core and has a length greater than the axial length of the winding core.
[0015] In the technical scheme, the cable arranging seat is provided with a first mounting plate arranged perpendicularly to the first screw rod, both ends of the first mounting plate are not in the same vertical plane, and each of the two ends is provided with a first guide wheel.
[0016] In the technical scheme, the pressure adjusting device comprises a supporting plate, a second guide wheel, the supporting plate is fixedly arranged on the rack and above the side of the cable arranging device away from the winding core, a second guide rod extending in the same direction as the braiding wire in the braiding machine is arranged on the supporting plate, a spring and a second mounting plate are arranged on the second guide rod, the second mounting plate is fixedly provided with the second guide wheel, the second guide wheel is arranged in parallel to the radial side of the second guide rod and in the same direction as the winding core.
[0017] In the technical scheme, the winding core adjusting device comprises a third mounting rack and a third driving device, the third mounting rack has a U-shaped structure, the two side walls of the third mounting rack are hingedly connected with the rack, the open end of the third mounting rack is arranged with the winding core, and the bottom end of the third mounting rack is in transmission connection with the third driving device, the third driving device can drive the third mounting rack to rotate on the rack to drive the winding core to deflect relative to the rack.
[0018] In the above technical scheme, the bottom end part of the third mounting frame is provided with a third sliding channel extending in the same direction as the winding core, a sliding block is embedded on the third sliding channel, a connecting rod is hinged on the sliding block, a third nut is hinged on the other end part of the connecting rod, the third nut is sleeved on a third lead screw and is in transmission connection with the third lead screw, and the third lead screw is in transmission connection with the third driving device.
[0019] Compared with the prior art, the beneficial effects of the utility model lie in that the wire arranging seat capable of translating along the axial direction is arranged beside the winding core, the first wire guide wheel is arranged on the wire arranging seat, and a plurality of first guide members matched with the wire arranging seat are arranged beside the wire arranging seat, so that the braiding wire can be continuously and stably guided to translate along the axial direction relative to the winding core in the process of being wound on the winding core, and the braiding wire can be uniformly wound on the winding core and kept stable and consistent tension force by cooperating with the rotating action of the winding core; the pressure adjusting device is arranged, so that the tension force of the braiding wire between the braiding mechanism and the wire arranging device can be adjusted; the winding core adjusting device is arranged, so that the tension force of the braiding wire between the wire arranging device and the winding core can be adjusted; and the structures are cooperated, so that the problems of the braiding wire in the winding process can be avoided or reduced. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 is a structural schematic view of the embodiment;
[0021] Figure 2 is a structural schematic view of another view of the embodiment;
[0022] Figure 3 is a structural schematic view of another view of the embodiment (the winding core is not shown);
[0023] Figure 4 is a structural schematic view of the pressure adjusting device in the embodiment. DETAILED DESCRIPTION
[0024] The utility model will be further explained in detail in combination with the drawings.
[0025] The embodiments described with reference to the drawings are exemplary and are intended to explain the present application, and are not to be construed as limiting the present application. In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate the orientation or positional relationship shown in the drawings based on the orientation or positional relationship, and are only for the convenience of describing the present application and simplifying the description, and are not intended to indicate or imply that the devices or elements indicated thereby must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be construed as limiting the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be construed as indicating or implying relative importance or implicitly indicating the number of the technical features indicated thereby. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "several", "a plurality of" is two or more, unless otherwise explicitly specified and limited. In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be interpreted broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be connected between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. In the present application, unless otherwise explicitly specified and limited, the "upper" or "lower" of the first feature with respect to the second feature can include the first and second features directly contacting, or the first and second features not directly contacting but contacting through another feature between them. Moreover, the "upper", "above" and "on" of the first feature with respect to the second feature includes the first feature directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The "lower", "below" and "under" of the first feature with respect to the second feature includes the first feature directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.
[0026] As Figures 1-2 shown, the braiding machine winding mechanism includes a winding core 20 for winding the braiding wire and a first driving device 30 for driving the winding core 20 to rotate, and the winding core 10 is arranged on the frame 1 of the braiding machine; further comprising a wire arranging device 40, the wire arranging device 40 includes a transmission member 41, a wire arranging seat 42 and one or more first wire guide wheels 43, wherein:
[0027] The transmission member 41 is arranged on the frame 1 and extends along the axial direction of the winding core 20, and the wire arranging seat 42 is drivingly connected to the transmission member 41. The transmission member 41 is drivingly connected to the second driving device 44, and the second driving device 44 can drive the transmission member 41 to drive the wire arranging seat 42 to move along the axial direction of the winding core 10.
[0028] The first wire wheels 43 are arranged in parallel on the wire arranging seat 42 and are arranged in the same direction as the winding core 10.
[0029] During operation, the braided wire is wound on the winding core 20 after passing through the first wire wheels 43. The first driving device 30 drives the winding core 20 to rotate, and the second driving device 44 drives the wire arranging seat 42 to drive the first wire wheels 43 to move along the axial direction of the winding core 20 through the transmission member 41, so that the braided wire is uniformly and smoothly wound on the winding core 20.
[0030] As shown in Figure 3 The transmission member 41 includes a first lead screw 2, one end of which is drivingly connected to the second driving device 44, and the other end of which passes through the wire arranging seat 42 and is arranged on the frame 1. The wire arranging seat 42 is provided with a first nut 3 matched with the first lead screw 2. One end of the first lead screw 2 is also drivingly connected to a first gear shaft 4, and the first gear shaft 4 is drivingly connected to the second driving device 44 through a transmission device. The transmission device includes one or more second gear shafts 5. The second gear shafts 5 are meshingly connected. One second gear shaft 5 is meshingly connected with the first gear shaft 4 or is drivingly connected with the first gear shaft 4 through a synchronous member 6. One second gear shaft 5 is drivingly connected with the second driving device 44. In this embodiment, the synchronous member 6 is a synchronous belt, and the second driving device 44 is a circular motion driving device. In order to further ensure the continuous stable moving speed and correct moving direction of the wire arranging seat 42, one or more first guide members 7 are arranged on the frame 1 beside the first lead screw 2. Each first guide member 7 extends in the same direction as the first lead screw 2. The wire arranging seat 42 is provided with a plurality of second sliding members 8 matched with the first guide members 7. In this embodiment, two second sliding members 8 are arranged at the bottom end and the side end of the wire arranging seat 42, respectively, so as to guide the wire arranging seat 42 from multiple directions to ensure that the wire arranging seat 42 always moves stably. An oil box 9 is arranged on the frame 1 below the first lead screw 2. The oil box 9 extends in the same direction as the winding core 20 and has a length greater than the axial length of the winding core 20, so as to avoid that the lubricating oil or other foreign matters on the first lead screw 2 fall on the braided wire on the winding core 20 during the sliding of the wire arranging seat 42. The wire arranging seat 42 is provided with a first mounting plate 10 arranged perpendicularly to the first lead screw 2. The two end portions of the first mounting plate 10 are not in the same vertical plane, and each end portion is provided with a first wire wheel 43.
[0031] The utility model discloses a winding core 20 side sets the wire arrangement seat 42 that can be axially translated to it, is equipped with first wire wheel 43 on the wire arrangement seat 42, is equipped with a plurality of first guide 7 that matches it on the wire arrangement seat 42 side, can continuously stably guide the axial translation of braided wire relative winding core 20 in the process that braided wire is wound to winding core 20, cooperates the rotating action of winding core 20, can evenly wind braided wire on winding core 20 and keeps stable consistent tension, avoids or reduces the later use problem that the braided wire of winding is too tight or too loose due to winding.
[0032] As Figure 1 , As 4 Indicated, still include pressure regulating device 50, and pressure regulating device 50 includes bracing plate 51, second guide wheel 52, and bracing plate 51 is fixed on the frame 1 and is equipped on the side of wire arrangement device 40 away from winding core 20 top, is equipped with with the second guide rod 11 that braided machine inside braided wire is extended in the same direction on it, and spring 12 and second mounting plate 13 are sleeved on the second guide rod 11, and second mounting plate 13 is fixed second guide wheel 52, and second guide wheel 52 is parallel and is equipped on the radial side of second guide rod 11 and is arranged in the same direction with winding core 20.
[0033] It can be understood that pressure regulating device 50 can guide braided wire to wire arrangement device 40 and adjust its tension. When the tension of braided wire is too large, braided wire is pulled tight and presses on second guide wheel 52, and the pressure is transmitted to second mounting plate 13 and pushes it to slide on second guide rod 11 to reduce the jacking pressure that braided wire bears, and then reduce the tension of braided wire before entering wire arrangement device 40, and compression spring 12 provides buffer and restoring force for the movement of second mounting plate 13.
[0034] As Figures 1-2 Indicated, still include winding core adjusting device 60, and winding core adjusting device 60 includes third mounting bracket 61 and third drive device 62, and third mounting bracket 61 is U-shaped structure, and both side walls are hinged with frame 1, and the open end portion is arranged with winding core 20, and the bottom end portion is transmission connected with third drive device 62, and third drive device 62 can push third mounting bracket 61 to rotate on frame 1 to drive winding core 20 to swing relative frame 1, and the bottom end portion of third mounting bracket 61 is equipped with third slide 14 that extends in the same direction with winding core 20, and slide block 15 is embedded on third slide 14, and slide block 15 is hinged with connecting rod 16, and the other end of connecting rod 16 is hinged with third nut 17, and third nut 17 is sleeved on third lead screw 18 and is transmission connected with it, and third lead screw 18 is transmission connected with third drive device 62.
[0035] It can be understood that the winding core adjusting device 60 can adjust the tension of the braided wire between the braided wire device 40 and the winding core 20. During winding, the third driving device 62 drives the third lead screw 18 to drive the third nut 17 to drive the connecting rod 16 to pull the third mounting frame 61 to rotate on the rack 1, so as to change the distance between the winding core 20 and the first wire guide wheel 44 on the braided wire device 40, so as to adjust the tension of the braided wire therebetween.
[0036] The above is not any limitation on the technical range of the utility model, and any modification, equivalent change and modification of the above embodiments according to the technical essence of the utility model still belong to the range of the technical scheme of the utility model.
Claims
1. A take-up mechanism for a braiding machine, comprising a core for taking up a braiding thread and first drive means for driving rotation of said core, said core being mounted on a frame of the braiding machine; characterized in that, Further comprising a wire arranging device and a pressure adjusting device, the wire arranging device comprises a transmission member, a wire arranging seat and one or more first wire wheels, wherein: The transmission member is arranged on the frame and extends along the axial direction of the winding core, and the wire arranging seat is drivingly connected to the transmission member, and the transmission member is drivingly connected with a second driving device, and the second driving device can drive the transmission member to drive the wire arranging seat to translate along the axial direction of the winding core; A plurality of the first wire wheels are arranged on the wire arranging seat in parallel and are arranged in the same direction as the winding core; The pressure adjusting device comprises a supporting plate and a second guide wheel, the supporting plate is fixedly arranged on the frame and is arranged above the side of the wire arranging device away from the winding core, and a second guide rod extending in the same direction as the weaving wire in the weaving machine is arranged on the supporting plate, a spring and a second mounting plate are sleeved on the second guide rod, and the second guide wheel is fixedly arranged on the second mounting plate and is arranged in the radial side of the second guide rod and in the same direction as the winding core.
2. The braiding machine take-up mechanism of claim 1, wherein, The transmission member comprises a first lead screw, one end of which is drivingly connected with the second driving device, and the other end thereof penetrates through the wire arranging seat and is arranged on the frame; and the wire arranging seat is provided with a first nut matched with the first lead screw.
3. The braiding machine take-up mechanism of claim 2, wherein, One end of the first lead screw is also drivingly connected with a first gear shaft, and the first gear shaft is drivingly connected with the second driving device through a transmission device.
4. The braiding machine take-up mechanism of claim 3, wherein, The transmission device comprises one or more second gear shafts, a plurality of the second gear shafts are meshingly connected, one of the second gear shafts is meshingly connected with the first gear shaft or is drivingly connected with the first gear shaft through a synchronizing member, and one of the second gear shafts is drivingly connected with the second driving device.
5. The braiding machine take-up mechanism of claim 2, wherein, The frame is further provided with one or more first guide members on the side of the first lead screw, each of the first guide members extends in the same direction as the first lead screw; and the wire arranging seat is provided with a plurality of second sliding members matched with the first guide members one by one.
6. The braiding machine take-up mechanism of claim 5, wherein, The frame is further provided with an oil box directly below the first lead screw, the oil box extends in the same direction as the winding core and has a length greater than the axial length of the winding core.
7. The braiding machine take-up mechanism of claim 2, wherein, The wire arranging seat is provided with a first mounting plate arranged perpendicularly to the first lead screw, both ends of the first mounting plate are not in the same vertical plane, and each end of the first mounting plate is provided with one of the first wire wheels.
8. The braiding machine take-up mechanism of any of claims 1-7, wherein, Further comprising a winding core adjusting device, the winding core adjusting device comprises a third mounting frame and a third driving device, the third mounting frame has a U-shaped structure, the two side walls thereof are hingedly connected with the frame, the open end thereof is arranged with the winding core, and the bottom end thereof is drivingly connected with the third driving device, and the third driving device can drive the third mounting frame to rotate on the frame to drive the winding core to deflect relative to the frame.
9. The braiding machine take-up mechanism of claim 8, wherein, The bottom end of the third mounting frame is provided with a third sliding channel extending in the same direction as the winding core, a sliding block is embedded in the third sliding channel, a connecting rod is hingedly connected to the sliding block, a third nut is hingedly connected to the other end of the connecting rod, the third nut is sleeved on a third lead screw and is drivingly connected with the third lead screw, and the third lead screw is drivingly connected with the third driving device.