A variable gauge weaving platform and weaving apparatus

Abstract

The application discloses a variable-rail weaving platform and a weaving device. The variable-rail weaving platform comprises a fixed guide rail bottom plate and a variable-rail guide rail bottom plate. The fixed guide rail bottom plate is provided with a first guide groove. The variable-rail guide rail bottom plate is slidably arranged on the fixed guide rail bottom plate and located at the intersection gap of the first guide groove. The variable-rail guide rail bottom plate is provided with an "x"-shaped second guide groove and a third guide groove with arc-shaped opposite arrangement. The variable-rail guide rail bottom plate has a first working position, in which the intersection gap of the second guide groove and the first guide groove forms a continuous "8"-shaped guide groove. The variable-rail guide rail bottom plate also has a second working position, in which the intersection gap of the third guide groove and the first guide groove forms a blocked "8"-shaped guide groove. The weaving device comprises the variable-rail weaving platform. By changing the relative position of the variable-rail guide rail bottom plate on the fixed guide rail bottom plate, the "8"-shaped guide groove can be changed into a continuous or blocked "8"-shaped guide groove, so that the weaving track is controlled, and an integrally formed strip-shaped fabric is woven on the basis of a tubular fabric.

Description

Technical Field

[0001] This utility model relates to the field of weaving machine technology, and in particular to a variable track weaving platform and weaving equipment. Background Technology

[0002] The working principle of a wire braiding machine is that the spindle drives the steel wire to weave a mesh-like skeleton layer on the outer layer of the rubber tube according to a certain pattern and angle. Specifically, the spindle is mounted on a spindle seat (shuttle), and the pin of the spindle seat is set in a guide groove. It is actuated by the cross-shaped groove of the grooved wheel on the rotor (gear mechanism), causing the spindle seat to drive the spindle along the guide groove of the guide plate. The guide groove consists of two sinusoidal guide grooves that are spliced ​​in both directions, with a cross-shaped guide groove at the intersection. When the boat-shaped slider of the shuttle passes through the intersection of the guide grooves, the shuttle shaft is caught by the cross-shaped groove of the grooved wheel on another set of rotors, propelling the shuttle to continue sliding forward. There are at least two sets of shuttles in the guide groove, one set moving clockwise and the other counterclockwise. The two sets of shuttles, carrying the spindle, move in opposite directions in a sinusoidal curve, causing the steel wire to be woven into a mesh-like skeleton layer on the outside of the rubber tube.

[0003] Existing wire braiding machines can only weave complete tubular layered structures, not strip structures. When it is necessary to form strip structures at the ends of tubular layered structures, bonding is required. This bonding method is not conducive to ensuring the structural strength of the joints, and it is also time-consuming and not conducive to reducing production costs. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a variable-track weaving platform and weaving equipment.

[0005] The technical solution adopted by this utility model is as follows: This application provides a variable-track weaving platform, including a fixed guide rail base plate and at least one variable-track guide rail base plate; The fixed guide rail base plate has a first guide groove, the first guide groove includes a figure-eight groove, and at least one figure-eight groove has a cross notch at the intersection position; The variable rail guide base plate is movably mounted on the fixed rail base plate and is located at the intersection of the first guide groove. The variable rail guide base plate has a second guide groove and a third guide groove. The second guide groove is an "x" shaped guide groove, and the third guide groove consists of two arc-shaped guide grooves arranged in opposite directions. The guide rail base plate has a first working position and a second working position: When the variable rail guide plate is in the first working position, the second guide groove of the variable rail guide plate and the first guide groove of the fixed rail guide plate cooperate to form a continuous figure-eight guide groove. When the variable rail guide plate is in the second working position, the third guide groove of the variable rail guide plate and the first guide groove of the fixed rail guide plate cooperate to form a partitioned figure-eight shaped guide groove.

[0006] The variable-track weaving platform provided in this application changes the relative position of the variable-track guide plate to the fixed guide plate, allowing the figure-eight shaped guide grooves on the fixed guide plate to become either continuous or segmented figure-eight shaped guide grooves. This controls the weaving trajectory of the weaving equipment and the shape of the woven product—whether it is tubular or strip-shaped. In practical use, the working position of the variable-track guide plate can be changed as needed according to product requirements, allowing for the weaving of an integrally formed strip fabric from the original tubular or strip fabric without the need for bonding. When there are multiple variable-track guide plates, multiple strip fabrics can be woven.

[0007] Furthermore, the figure-eight slot includes multiple slots, which are connected sequentially. A single figure-eight slot includes at least one minimum figure-eight trajectory, and an intersecting gap is provided between two adjacent figure-eight slots, wherein there is at least one intersecting gap.

[0008] In actual use, there are multiple intersecting notches; The guide rail base plate includes multiple plates, each corresponding to a multiple intersecting notch.

[0009] Furthermore, the number of figure-eight grooves is preferably 2 or 4, and the number of base plates for the variable rail is preferably 2 or 4; Each figure-eight groove is designed with a 1 / 4 arc structure. Each figure-eight groove includes 1.5 figure-eight trajectories. Each figure-eight groove has notches at both ends. The notches of two adjacent figure-eight grooves are arranged opposite each other to form the aforementioned intersecting notches.

[0010] Furthermore, the variable rail guide base plate is a long strip-shaped plate structure, and the second guide groove and the third guide groove are spaced apart along the length direction of the variable rail guide base plate; The fixed guide rail base plate has a long, narrow mounting groove; The guide rail base plate is slidably disposed within the mounting groove.

[0011] Furthermore, the bottom of each side wall of the mounting groove has a groove, and the side walls of the variable rail guide plate have protruding edges. Alternatively, the bottom of the two side walls of the mounting groove has a raised edge, and the two side walls of the variable rail guide plate have a groove. The convex edge is slidably engaged within the groove.

[0012] In actual use, the convex edge is set at the bottom of the two side walls of the base plate, and the bottom surface of the variable rail guide base plate has a thinning groove. When the variable rail guide base plate slides on the fixed rail base plate, the thinning groove is used to reduce friction with the fixed rail base plate.

[0013] Furthermore, it also includes a driving component, which is used to connect with the variable rail base plate and drive the variable rail base plate to slide along the length direction of the mounting groove.

[0014] Furthermore, the driving component is a telescopic element or a gear and rack structure.

[0015] When the driving component is a telescopic element, the telescopic end of the telescopic element is connected to the base plate of the variable rail guide. The telescopic element can be an electric push rod, a cylinder or a hydraulic cylinder. When the driving component is a gear and rack structure, the rack is fixed on the base plate of the variable track guide, and the gear is used to connect with the driving element.

[0016] Furthermore, the figure-eight shaped guide groove is arranged in a circular structure or in a straight line structure; When the figure-eight guide groove is arranged in a circular structure, the variable rail guide base plate is arranged radially, and multiple variable rail guide base plates are arranged circumferentially. The variable rail weaving platform is used to weave tubular fabrics or tubular fabrics with a strip structure. When the figure-eight guide groove is set in a straight line, the figure-eight guide groove includes one or more rows of figure-eight guide grooves. The variable track weaving platform is used to weave strip-shaped fabrics or strip-shaped fabrics with ribbons.

[0017] Furthermore, the fixed guide rail base plate is provided with a reversible guide rail base plate at least at the intersection of one figure-eight shaped guide groove, and the reversible guide rail base plate is rotatably mounted on the fixed guide rail base plate; The reversing guide rail base plate has a fourth guide groove, which is an "x" shaped guide groove. The "x" shaped fourth guide groove of the reversing guide rail base plate and the first guide groove form an "8" shaped guide groove.

[0018] The "X"-shaped guide groove on the guide rail base plate allows for fine-tuning of the guide groove's trajectory to accommodate pins of different shapes and sizes of spindle seats. Alternatively, a partitioned "8"-shaped guide groove can be formed by replacing the guide groove with one of different structural models, such as replacing it with two opposing arc-shaped guide grooves.

[0019] In practical use, cross gaps can be set at each intersection of the figure-eight guide grooves. At least one variable guide rail base plate and several interchangeable guide rail base plates can be arbitrarily selected at each cross gap position, or variable guide rail base plates can be set at each cross gap position. When variable guide rail base plates are set at each cross gap position, the operational variability of the variable guide weaving platform is enhanced: the working position of the variable guide rail base plates can be arbitrarily adjusted according to the quantity and width requirements of the strip fabric.

[0020] Furthermore, the variable track weaving platform also includes a workbench, and the fixed guide rail base plate is fixed on the workbench. The workbench is arranged horizontally or vertically.

[0021] In actual use, the worktable is formed by the frame support, and the fixed end of the drive component is installed on the worktable.

[0022] Furthermore, the fixed guide rail base plate has a mounting through hole, which is located at the center of the annular groove of the figure-eight groove and is coaxial with the annular groove.

[0023] Furthermore, the variable track weaving platform also includes a dial assembly, which includes a dial and a movable thread wheel seat; The dial includes a first connecting shaft and a first dial plate and a second dial plate respectively coaxially disposed on the first connecting shaft. The first dial plate and the second dial plate are spaced apart and form a first locking groove with the first connecting shaft. The movable roller seat includes a second connecting shaft and a first adapter plate, a second adapter plate, and a third adapter plate coaxially arranged on the second connecting shaft. The first adapter plate and the second adapter plate are spaced apart and form a second locking groove with the second connecting shaft. The second adapter plate and the third adapter plate are spaced apart and form a third locking groove with the second connecting shaft. The second adapter plate is used to cooperate with the first snap-fit ​​groove, and when the second adapter plate is located in the first snap-fit ​​groove, the first dial plate is located in the second snap-fit ​​groove and the second dial plate is located in the third snap-fit ​​groove; The dial is rotatably installed in the mounting through hole and is coaxially arranged with the mounting through hole; The movable roller seat is eccentrically mounted on the dial wheel and is used to connect with the spindle seat.

[0024] In actual use, the bottom surface of the first adapter plate, away from the second adapter plate, mates with the upper surface of the fixed guide rail base plate, the variable guide rail base plate, or the reversible guide rail base plate. The dial wheel is configured as a double-layer dial wheel plate (first dial wheel plate and second dial wheel plate), and the movable thread wheel seat is configured as a three-layer adapter plate (first adapter plate, second adapter plate, and third adapter plate). The double-layer dial wheel plate and the three-layer adapter plate are interlocked. When the dial wheel drives the movable thread wheel seat and the spindle on the movable thread wheel seat to rotate or slide along the guide groove, it can increase the contact area between the movable thread wheel seat and the dial wheel and increase the relative stability of the movable thread wheel seat on the dial wheel, preventing the movable thread wheel seat (and the spindle on the movable thread wheel seat) from shaking or falling off the dial wheel.

[0025] Furthermore, the fixed guide rail base plate is also provided with an inlet groove, which is used to insert the pin of the spindle seat into the guide groove. One end of the inlet groove is connected to the side end of the fixed guide rail base plate, and the other end is connected to the figure-eight guide groove.

[0026] This application also provides a weaving device, including a variable track weaving platform, a spindle holder, a spindle, and a drive assembly; The track-changing weaving platform is one of the track-changing weaving platforms described above; The spindle is mounted on the spindle holder, and the spindle holder is mounted on the movable wheel holder of the dial assembly; The drive assembly is connected to the dial wheel of the dial wheel assembly and is used to drive the dial wheel to rotate and push the spindle seat to move the spindle along the guide groove.

[0027] In actual use, the movable roller seat and the spindle seat can be an integrated structure.

[0028] Furthermore, the dial also includes a drive connecting shaft, which is fixed to and coaxially arranged with the first connecting shaft. The drive connecting shaft is used to connect to the drive assembly to make the dial rotate along the drive connecting shaft.

[0029] In practical use, the braiding equipment provided in this application is preferably suitable for braiding steel pipes and forming a metal braided layer on the outer wall of the hose.

[0030] This application also provides a weaving method, which involves weaving using the aforementioned weaving equipment. The weaving method includes: The guide rail base plate is controlled to be in the first working position, so that the drive component drives the spindle to move along the continuous figure-eight guide groove to weave into a tubular woven fabric or a strip structure fabric. The guide rail base plate is controlled to be in the second working position, so that the drive component drives the spindle to move along the separated figure-eight guide grooves respectively, and weaves a strip structure fabric on the basis of the tubular braided fabric, or weaves a fabric with multiple narrower strip structures on the basis of the strip structure fabric. Or, The control of the variable track guide plate to be in the second working position causes the drive component to drive the spindle to move along the partitioned figure-eight guide grooves to weave into a strip structure fabric or multiple narrow strip structure fabrics. The control of the guide rail base plate to be in the first working position causes the drive component to drive the spindle to move along the continuous figure-eight guide groove, and to weave a tubular fabric on the basis of the strip structure fabric, or to weave multiple narrow strip structure fabrics into a wide strip structure fabric.

[0031] The beneficial effects of this utility model are: (1) The variable-track weaving platform provided in this application changes the relative position of the variable-track guide plate to the fixed guide plate, so that the figure-eight guide groove of the fixed guide plate can be changed into a continuous figure-eight guide groove or a separated figure-eight guide groove, thereby controlling the weaving trajectory of the weaving equipment and controlling the woven product to be tubular or strip-shaped. In actual use, the working position of the variable-track guide plate can be changed in time according to product requirements, so that an integral strip fabric can be woven on the basis of the original tubular or strip fabric without the need for bonding.

[0032] (2) By setting the figure-eight guide groove as a circular or straight structure, and in conjunction with the setting of the guide rail base plate, a ribbon structure fabric with a ribbon can be produced on tubular or ribbon fabric, making the application range of the guide rail weaving platform wider.

[0033] (3) When a guide rail base plate is set at each intersection gap position, the variability of the operation of the guide rail weaving platform is enhanced: the working position of the guide rail base plate can be arbitrarily adjusted according to the quantity and width requirements of the strip fabric.

[0034] (4) The dial wheel is set as a double-layer dial wheel plate structure and the movable thread wheel seat is set as a three-layer adapter plate structure. The double-layer dial wheel plate and the three-layer adapter plate are interlocked and matched. When the dial wheel drives the movable thread wheel seat and the spindle on the movable thread wheel seat to rotate or slide along the guide groove, the contact area between the movable thread wheel seat and the dial wheel can be increased and the relative stability of the movable thread wheel seat on the dial wheel can be increased, preventing the movable thread wheel seat from shaking or falling off the dial wheel. Attached Figure Description

[0035] Figure 1 This is a top view of the variable track weaving platform according to an embodiment of the present invention; Figure 2 yes Figure 1 A magnified schematic diagram of the structure of part A in the diagram; Figure 3 This is a schematic diagram of the axial structure of the fixed guide rail base plate according to an embodiment of the present invention; Figure 4 yes Figure 1 A magnified schematic diagram of the partial structure of B in the diagram; Figure 5 This is a schematic diagram of the axial structure of the guide rail base plate according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the axial structure of the guide rail base plate according to an embodiment of the present invention; Figure 7 This is a schematic diagram of the shaft side structure of the dial assembly according to an embodiment of the present invention.

[0036] The labels for the attached figures are as follows: 10. Fixed guide rail base plate; 101. First guide groove; 1011. Cross notch; 102. Mounting groove; 103. Groove; 104. Mounting through hole; 105. Mounting hole; 106. Buffer groove; 107. Inlet groove; 20. Variable guide rail base plate; 201. Second guide groove; 202. Third guide groove; 203. Protruding edge; 204. Thinning groove; 30. Reversible guide rail base plate; 301. Fourth guide groove; 40. Worktable; 401. Groove 50. Dial assembly; 510. Dial; 511. First connecting shaft; 512. First dial plate; 513. Second dial plate; 514. First locking groove; 515. Transmission connecting shaft; 516. Receiving groove; 520. Movable spool seat; 521. Second connecting shaft; 522. First adapter plate; 523. Second adapter plate; 524. Third adapter plate; 525. Second locking groove; 526. Third locking groove; 527. Cut edge. Detailed Implementation

[0037] The present invention will now be described in detail with reference to the accompanying drawings.

[0038] Example 1 like Figures 1-7 As shown, this application provides a variable track weaving platform, including a fixed guide rail base plate 10 and at least one variable track guide rail base plate 20; The fixed guide rail base plate 10 has a first guide groove 101, the first guide groove 101 includes a figure-eight groove, and at least one figure-eight groove has a cross notch 1011 at the intersection position; The variable rail guide base plate 20 is movably mounted on the fixed rail base plate 10 and is located at the intersection notch 1011 of the first guide groove 101. The variable rail guide base plate 20 has a second guide groove 201 and a third guide groove 202. The second guide groove 201 is an "x" shaped guide groove, and the third guide groove 202 is two arc-shaped guide grooves arranged opposite to each other. The guide rail base plate 20 has a first working position and a second working position: When the variable rail guide base plate 20 is in the first working position, the second guide groove 201 of the variable rail guide base plate 20 and the cross notch 1011 of the first guide groove 101 of the fixed guide base plate 10 cooperate to form a continuous figure-eight guide groove. When the variable guide rail base plate 20 is in the second working position, the third guide groove 202 of the variable guide rail base plate 20 and the cross notch 1011 of the first guide groove 101 of the fixed guide rail base plate 10 cooperate to form a partitioned figure-eight shaped guide groove.

[0039] The variable-track weaving platform provided in this application changes the relative position of the variable-track guide base plate 20 to the fixed guide base plate 10, allowing the figure-eight shaped guide groove of the fixed guide base plate 10 to become either a continuous figure-eight shaped guide groove or a segmented figure-eight shaped guide groove. This controls the weaving trajectory of the weaving equipment and the shape of the woven product as tubular or strip. In actual use, the working position of the variable-track guide base plate 20 can be changed in a timely manner according to product requirements, allowing for the weaving of an integrally formed strip fabric based on the original tubular or strip fabric without the need for bonding. When there are multiple variable-track guide base plates 20, multiple strip fabrics can be woven.

[0040] In this embodiment, the figure-eight guide groove is arranged in a circular structure, the variable track guide base plate 20 is arranged radially, and multiple variable track guide base plates 20 are arranged circumferentially at intervals. The variable track weaving platform is used to weave tubular fabrics or tubular fabrics with a strip structure.

[0041] In this embodiment, there are multiple “8” slots, and the multiple “8” slots are connected in sequence; A single figure-eight slot includes at least one minimum complete figure-eight track, and a cross gap 1011 is provided between two adjacent figure-eight slots, with at least one cross gap 1011.

[0042] In practical use, multiple cross gaps 1011 are preferred; The guide rail base plate 20 includes multiple guide rail base plates 20, each corresponding to a multiple cross gap 1011, or multiple guide rail base plates 20 and multiple guide rail base plates 30 corresponding to a multiple cross gap 1011.

[0043] In this embodiment, there are 4 “8” grooves and 4 variable rail guide base plates 20; Each figure-eight groove is set in a 1 / 4 arc structure. Each figure-eight groove includes 1.5 figure-eight tracks. Each figure-eight groove has notches at both ends. The notches of two adjacent figure-eight grooves are set opposite each other to form the aforementioned intersecting notches 1011.

[0044] In other embodiments, and in this embodiment, the variable rail guide base plate 20 is a long strip plate structure, and the second guide groove 201 and the third guide groove 202 are spaced apart along the length direction of the variable rail guide base plate 20. The fixed guide rail base plate 10 has a long strip-shaped mounting groove 102; The guide rail base plate 20 is slidably set in the mounting groove 102.

[0045] In this embodiment, the bottom of the two side walls of the mounting groove 102 are respectively provided with grooves 103, and the two side walls of the variable rail guide plate 20 are provided with protruding edges 203. Alternatively, the bottom of the two side walls of the mounting groove 102 has a raised edge 203, and the two side walls of the variable rail guide plate 20 have a groove 103. The protruding edge 203 is slidably engaged within the groove 103.

[0046] In actual use, the protruding edge 203 is set at the bottom of the two side walls of the base plate, and the bottom surface of the variable rail base plate 20 has a thinning groove 204. When the variable rail base plate 20 slides on the fixed rail base plate 10, the thinning groove 204 is used to reduce the friction with the fixed rail base plate 10.

[0047] In this embodiment, a buffer groove 106 is also provided at the central axis position of the figure-eight guide groove of the fixed guide rail base plate 10. The buffer groove 106 is connected to the mounting groove 102 and is used to provide a space for the variable guide rail base plate 20 to change its working position.

[0048] In this embodiment, a driving component (not shown in the figure) is also included. The driving component is used to connect with the variable rail base plate 20 and drive the variable rail base plate 20 to slide along the length direction of the mounting groove 102.

[0049] In this embodiment, the driving element is a telescopic element or a gear and rack structure.

[0050] When the driving component is a telescopic element, the telescopic end of the telescopic element is connected to the base plate 20 of the guide rail. The telescopic element can be an electric push rod, a cylinder or a hydraulic cylinder. When the driving component is a gear and rack structure, the rack is fixed on the guide rail base plate 20, and the gear is used to connect with the driving element.

[0051] like Figure 1 and Figure 6 As shown, in this embodiment, the fixed guide rail base plate 10 is provided with a reversible guide rail base plate 30 at at least one intersection of an "8"-shaped guide groove, and the reversible guide rail base plate 30 is rotatably mounted on the fixed guide rail base plate 10. The reversing guide rail base plate 30 has a fourth guide groove 301, which is an "x" shaped guide groove. The "x" shaped fourth guide groove 301 of the reversing guide rail base plate 30 and the first guide groove 101 form an "8" shaped guide groove.

[0052] In this embodiment, the fixed guide rail base plate 10 is provided with mounting holes 105 at the intersection of the figure-eight guide grooves, and the interchangeable guide rail base plate 30 is provided in the mounting holes 105.

[0053] The "x"-shaped guide groove on the guide rail base plate 30 allows for fine-tuning of the guide groove's trajectory to accommodate pins of different shapes and sizes of spindle seats. Alternatively, a partitioned "8"-shaped guide groove can be formed by replacing the guide groove with one of different structural models, such as replacing it with two opposing arc-shaped guide grooves.

[0054] In actual use, a cross gap 1011 can be set at each intersection of the figure-eight guide groove. At least one variable guide rail base plate 20 and several interchange guide rail base plates 30 can be arbitrarily selected at each cross gap 1011 position, or a variable guide rail base plate 20 can be set at each cross gap 1011 position. When a variable guide rail base plate 20 is set at each cross gap 1011 position, the variability of the variable guide weaving platform is enhanced: the working position of the variable guide rail base plate 20 can be arbitrarily adjusted according to the quantity and width requirements of the strip fabric.

[0055] In this embodiment, the variable track weaving platform also includes a workbench 40, and a fixed guide rail base plate 10 is fixed on the workbench 40. The workbench 40 is arranged horizontally or vertically.

[0056] In actual use, the worktable 40 is formed by the frame support, and the fixed end of the drive component is installed on the worktable 40.

[0057] In this embodiment, the workbench 40 is also provided with a slot 401 corresponding to the mounting slot 102, and the slot 401 is used to provide sliding space for the guide rail base plate 20.

[0058] like Figure 1 and Figure 7 As shown, in this embodiment, the fixed guide rail base plate 10 has a mounting through hole 104, which is located at the center of the annular groove of the figure-eight groove and is coaxial with the annular groove.

[0059] In this embodiment, the variable track weaving platform also includes a dial assembly 50, which includes a dial 510 and a movable thread wheel seat 520; The dial 510 includes a first connecting shaft 511 and a first dial plate 512 and a second dial plate 513 respectively coaxially disposed on the first connecting shaft 511. The first dial plate 512 and the second dial plate 513 are spaced apart and form a first locking groove 514 with the first connecting shaft 511. The movable reel seat 520 includes a second connecting shaft 521 and a first adapter plate 522, a second adapter plate 523 and a third adapter plate 524 respectively coaxially arranged on the second connecting shaft 521. The first adapter plate 522 and the second adapter plate 523 are spaced apart and form a second locking groove 525 with the second connecting shaft 521. The second adapter plate 523 and the third adapter plate 524 are spaced apart and form a third locking groove 526 with the second connecting shaft 521. The second adapter plate 523 is used to cooperate with the first snap-fit ​​slot 514, and when the second adapter plate 523 is located in the first snap-fit ​​slot 514, the first dial plate 512 is located in the second snap-fit ​​slot 525 and the second dial plate 513 is located in the third snap-fit ​​slot 526. The dial 510 is rotatably installed in the mounting through hole 104 and is coaxially arranged with the mounting through hole 104. The movable spool seat 520 is eccentrically mounted on the dial wheel 510 and is used to connect with the spindle seat of the spindle.

[0060] In actual use, the bottom surface of the first adapter plate 522, which is away from the second adapter plate 523, mates with the upper surface of the fixed guide rail base plate 10, the variable guide rail base plate 20, or the change guide rail base plate 30. The dial wheel 510 is configured as a double-layer dial wheel 510 piece (first dial wheel piece 512 and second dial wheel piece 513), and the movable thread wheel seat 520 is configured as a three-layer adapter plate (first adapter plate 522, second adapter plate 523 and third adapter plate 524). The double-layer dial wheel 510 piece and the three-layer adapter plate are interlocked and cooperate with each other. When the dial wheel 510 drives the movable thread wheel seat 520 and the spindle on the movable thread wheel seat 520 to rotate or slide along the guide groove, it can increase the contact area between the movable thread wheel seat 520 and the dial wheel 510 and increase the relative stability of the movable thread wheel seat 520 on the dial wheel 510, preventing the movable thread wheel seat 520 (and the spindle on the movable thread wheel seat 520) from shaking or falling off the dial wheel 510.

[0061] In this embodiment, the fixed guide rail base plate 10 is also provided with an inlet groove 107. The inlet groove 107 is used to install the pin of the spindle seat into the guide groove. One end of the inlet groove 107 is connected to the side end of the fixed guide rail base plate 10, and the other end is connected to the figure-eight guide groove.

[0062] In this embodiment, the first gear wheel 512 and the second gear wheel 513 are respectively provided with four receiving grooves 516, which are used to accommodate the movable spool seat 520.

[0063] In this embodiment, at least the first adapter plate 522 and the second adapter plate 523 are provided with a slit 527. The slit 527 of the first adapter plate 522 and the slit 527 of the second adapter plate 523 are provided correspondingly. The slit 527 is used to prevent the movable roller seat 520 from interfering with the dial wheel 510.

[0064] This application also provides a weaving device, including a variable track weaving platform, a spindle holder, a spindle, and a drive assembly (not shown in the figure). The track-changing weaving platform is one of the track-changing weaving platforms described above; The spindle is mounted on the spindle holder, which is mounted on the movable spool holder 520 of the dial assembly 50; The drive assembly is connected to the dial wheel 510 of the dial wheel assembly 50 and is used to drive the dial wheel 510 to rotate and push the spindle seat to move the spindle along the guide groove.

[0065] In actual use, the movable roller seat 520 and the spindle seat can be an integrated structure.

[0066] In this embodiment, the dial wheel 510 further includes a transmission connecting shaft 515, which is fixed to and coaxially arranged with the first connecting shaft 511. The transmission connecting shaft 515 is used to connect to the drive assembly so that the dial wheel 510 rotates along the transmission connecting shaft 515.

[0067] In this embodiment, the driving component is a gear set, and a drive motor is externally connected to the gear set.

[0068] In practical use, the braiding equipment provided in this application is preferably suitable for braiding steel pipes and forming a metal braided layer on the outer wall of the hose.

[0069] This application also provides a weaving method, which involves weaving using the aforementioned weaving equipment. The weaving method includes: The control guide plate 20 is located in the first working position, so that the drive component drives the spindle to move along the continuous figure-eight guide groove to weave into a tubular woven fabric or a strip structure fabric. The control guide rail base plate 20 is located in the second working position, so that the drive component drives the spindle to move along the partitioned figure-eight guide grooves respectively, and weaves a strip structure fabric on the basis of the tubular braided fabric, or weaves a fabric with multiple narrower strip structures on the basis of the strip structure fabric. Or, The control guide rail base plate 20 is located in the second working position, so that the drive component drives the spindle to move along the partitioned figure-eight guide grooves to weave into a strip structure fabric or multiple narrow strip structure fabrics. The control guide plate 20 is positioned in the first working position, causing the drive assembly to drive the spindle to move along the continuous figure-eight guide groove, weaving a tubular fabric on the basis of the strip structure fabric, or weaving multiple narrow strip structure fabrics into a wide strip structure fabric.

[0070] Example 2 The difference between this embodiment and embodiment 1 is that the number of the changing guide rail base plate 20 and the reversing guide rail base plate 30 are different. There are 8 figure-eight grooves, and the changing guide rail base plate 20 has 8. Each figure-eight groove includes a minimum figure-eight trajectory, and the reversing guide rail base plate 30 with an "x" shaped guide groove is set at the intersection position of the minimum figure-eight trajectory.

[0071] Example 3 The difference between this embodiment and embodiment 1 is that the figure-eight guide groove is set in a straight line structure. The figure-eight guide groove includes one or more rows of figure-eight guide grooves. The variable track weaving platform is used to weave strip structure fabrics or strip structure fabrics with ribbons.

[0072] The above description is only a preferred embodiment of the present utility model and does not limit the scope of patent protection of the present utility model. Any equivalent structural transformations made based on the content of the present utility model specification and drawings, whether directly or indirectly applied to other related technical fields, are similarly included within the scope of protection of the present utility model.

Claims

1. A variable-track weaving platform, characterized in that, Includes a fixed guide rail base plate and at least one variable guide rail base plate; The fixed guide rail base plate has a first guide groove, the first guide groove includes an "8" groove, and at least one "8" groove has a cross notch at the intersection position; The variable rail guide base plate is movably mounted on the fixed rail base plate and is located at the intersection of the first guide groove. The variable rail guide base plate has a second guide groove and a third guide groove. The second guide groove is an "x" shaped guide groove, and the third guide groove consists of two arc-shaped guide grooves arranged in opposite directions. The guide rail base plate has a first working position and a second working position: When the variable rail guide plate is in the first working position, the second guide groove of the variable rail guide plate and the first guide groove of the fixed rail guide plate cooperate to form a continuous figure-eight guide groove. When the variable rail guide plate is in the second working position, the third guide groove of the variable rail guide plate and the first guide groove of the fixed rail guide plate cooperate to form a partitioned figure-eight shaped guide groove.

2. The variable-track weaving platform as described in claim 1, characterized in that, The figure-eight slot includes multiple slots, which are connected sequentially. A single figure-eight slot includes at least one minimum figure-eight trajectory, and an intersecting gap is provided between two adjacent figure-eight slots, wherein there is at least one intersecting gap.

3. The variable-track weaving platform as described in claim 1, characterized in that, The variable rail guide base plate is a long strip-shaped plate structure, and the second guide groove and the third guide groove are spaced apart along the length direction of the variable rail guide base plate; The fixed guide rail base plate has a long, narrow mounting groove; The guide rail base plate is slidably disposed within the mounting groove.

4. The variable-track weaving platform as described in claim 3, characterized in that, The bottom of each side wall of the mounting groove has a groove, and the side walls of the variable rail guide plate have a protruding edge. Alternatively, the bottom of the two side walls of the mounting groove has a raised edge, and the two side walls of the variable rail guide plate have a groove. The convex edge is slidably engaged within the groove.

5. A variable-track weaving platform as described in claim 3, characterized in that, It also includes a driving component, which is used to connect with the variable rail base plate and drive the variable rail base plate to slide along the length direction of the mounting groove.

6. The variable-track weaving platform as described in claim 1, characterized in that, The figure-eight shaped guide groove is either arranged in a circular structure or in a straight line structure; When the figure-eight guide groove is arranged in a circular structure, the variable rail guide base plate is arranged radially, and multiple variable rail guide base plates are arranged circumferentially. The variable rail weaving platform is used to weave tubular fabrics or tubular fabrics with a strip structure. When the figure-eight guide groove is set in a straight line, the figure-eight guide groove includes one or more rows of figure-eight guide grooves. The variable track weaving platform is used to weave strip-shaped fabrics or strip-shaped fabrics with ribbons.

7. A variable-track weaving platform as described in claim 1, characterized in that, The fixed guide rail base plate is provided with a reversible guide rail base plate at at least one intersection of an "8"-shaped guide groove, and the reversible guide rail base plate is rotatably mounted on the fixed guide rail base plate; The reversing guide rail base plate has a fourth guide groove, which is an "x" shaped guide groove. The "x" shaped fourth guide groove of the reversing guide rail base plate and the first guide groove form an "8" shaped guide groove.

8. A variable-track weaving platform as described in claim 1, characterized in that, The variable track weaving platform also includes a workbench, and the fixed guide rail base plate is fixed on the workbench. The workbench is either horizontally or vertically arranged.

9. A variable-track weaving platform as described in claim 1, characterized in that, The fixed guide rail base plate has a mounting through hole, which is located at the center of the annular groove of the figure-eight groove and is coaxial with the annular groove. The variable track weaving platform also includes a dial assembly, which includes a dial and a movable thread wheel seat; The dial includes a first connecting shaft and a first dial plate and a second dial plate respectively coaxially disposed on the first connecting shaft. The first dial plate and the second dial plate are spaced apart and form a first locking groove with the first connecting shaft. The movable roller seat includes a second connecting shaft and a first adapter plate, a second adapter plate, and a third adapter plate coaxially arranged on the second connecting shaft. The first adapter plate and the second adapter plate are spaced apart and form a second locking groove with the second connecting shaft. The second adapter plate and the third adapter plate are spaced apart and form a third locking groove with the second connecting shaft. The second adapter plate is used to cooperate with the first snap-fit ​​groove, and when the second adapter plate is located in the first snap-fit ​​groove, the first dial plate is located in the second snap-fit ​​groove and the second dial plate is located in the third snap-fit ​​groove; The dial is rotatably installed in the mounting through hole and is coaxially arranged with the mounting through hole; The movable roller seat is eccentrically mounted on the dial wheel and is used to connect with the spindle seat.

10. A weaving device, characterized in that, Includes a variable-track weaving platform, spindle holder, spindle, and drive assembly; The track-changing weaving platform is a track-changing weaving platform as described in any one of claims 1 to 9; The spindle is mounted on the spindle seat, and the spindle seat is mounted on the movable thread wheel seat of the dial wheel assembly of the variable track weaving platform; The drive assembly is connected to the dial wheel of the dial wheel assembly and is used to drive the dial wheel to rotate and push the spindle seat to move the spindle along the guide groove.

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