Anti-wrinkle scarf knitting apparatus

Abstract

The present application is suitable for the technical field of scarf production, and provides anti-wrinkle scarf weaving equipment, which comprises a unit scarf weaving machine, the unit scarf weaving machine comprises a scarf-to-be-woven wire bundle erection frame and a scarf weaving head assembly; the scarf-to-be-woven wire bundle erection frame is provided with a to-be-woven wire bundle limiting frame, and the to-be-woven wire bundle limiting frame is composed of a plurality of unit to-be-woven wire bundle frames; the unit to-be-woven wire bundle frame comprises a to-be-woven wire bundle threading plate frame, a distance driving element and a side guide rail frame, the to-be-woven wire bundle threading plate frame is provided with two to-be-woven wire bundle threading plate frames which are distributed in parallel; the to-be-woven wire bundle threading plate frame is driven by the distance driving element and is adjusted by sliding on the side guide rail frame, which is used for adjusting the size of the gap between the two to-be-woven wire bundle threading plate frames, achieving the weaving of scarves of different sizes, and adjusting the size of the gap between the to-be-woven wire bundle threading plate frame on the unit to-be-woven wire bundle frame and the to-be-woven wire bundle threading plate frame on another unit to-be-woven wire bundle frame, achieving the weaving of different decorations at the end of the scarf.

Description

Technical Field

[0001] This invention relates to the field of scarf production technology, and more particularly to anti-wrinkle scarf knitting equipment. Background Technology

[0002] In order to keep warm during the changing seasons, people invented and manufactured clothing, shoes and hats. In addition to hats for keeping warm above the neck, there are also scarves for keeping warm. Scarves are textiles used for keeping warm, such as neck warmers, shawls and headscarves. They are made of cotton, silk, wool and chemical fibers. There are three processing methods: woven, knitted and hand-knitted.

[0003] Before winding, raw silk is impregnated, allowing the oil molecules in the impregnation solution to penetrate between the sericin molecular chains, softening the fibers. Coloring is carried out simultaneously with impregnation. For raw silk fabrics that are woven first and then dyed, the raw silk undergoes winding, doubling, twisting, fixed twisting, warping, and weft winding processes after impregnation, drying, and loosening, and is finally woven. In other words, the process of weaving a scarf includes winding, warping, sizing, warping, and weft winding.

[0004] Among them, threading the warp involves passing the warp yarns on the warp beam through the warp stop, heddle eye, and reed tooth gap one by one in a certain order; splicing the warp involves connecting the warp yarn ends on the new warp beam to the warp yarn ends on the old warp beam one by one using a splicing method.

[0005] However, the existing technology uses a uniform warp thread, and when faced with the knitting requirements of scarves of different sizes, it is mostly done by cutting. This can easily lead to the quality of the cut parts of the scarf not being guaranteed, increasing the defect rate of the product and its subsequent lifespan. Summary of the Invention

[0006] (a) Technical problems to be solved

[0007] The purpose of this invention is to provide a wrinkle-resistant scarf knitting device that forms multiple knitting units, allowing each unit to knit scarves independently and to independently set different warp threads. This addresses the problem in existing technologies where the warp threads are of uniform specifications, and when faced with the knitting requirements of scarves of different sizes, the process is often done by cutting. This can easily lead to compromised quality at the cut points of the scarf, increasing the defect rate and the lifespan of the product.

[0008] (II) Technical Solution

[0009] A wrinkle-resistant scarf knitting device includes an operating table with a supporting base plate at the bottom. Multiple unit scarf knitting machines, evenly spaced, are mounted on the operating table. Each unit scarf knitting machine includes a mounting frame, a scarf yarn bundle holder, a scarf knitting head assembly, and a conveying unit assembly. The mounting frame is mounted on the operating table. The scarf yarn bundle holder is detachably and rotatably mounted on the mounting frame and is powered by the mounting frame to rotate. The scarf knitting head assembly is mounted on the mounting frame on the side of the scarf yarn bundle holder and is used to knit the scarf yarn bundles on the holder. The operating table, mounted on the side of the mounting frame, provides multiple spare scarf yarn bundle holders intermittently, enabling assembly line scarf knitting.

[0010] Multiple spare scarf yarn bundle holders, each containing yarn bundles to be knitted, are placed on a conveyor unit assembly. The conveyor unit assembly transports these spare scarf yarn bundle holders to the mounting frame. A robotic arm detachably and rotatably mounts the spare scarf yarn bundle holders onto the mounting frame. The yarn bundles on the holders are then knitted. Once finished, the robotic arm removes the holders, and the spare scarf yarn bundle holders transported from the conveyor unit assembly are placed back on them for continued knitting. This process allows the conveyor unit assembly to intermittently provide multiple spare scarf yarn bundle holders to the mounting frame, enabling efficient, assembly-line scarf knitting.

[0011] The scarf-to-be-knitted wire harness rack is equipped with a wire harness limiting frame, which is composed of multiple unit wire harness racks arranged in a regular polygonal pattern. Each unit wire harness rack includes a wire harness threading plate rack, a distance drive component, and a side guide frame. The wire harness threading plate rack has two parallel wire harness threading plate racks. The multiple unit wire harness racks arranged in a regular polygonal pattern form multiple knitting units, allowing for independent scarf knitting. This also allows for the independent knitting of scarves by multiple unit scarf knitting machines, enabling independent setting of different specifications of warp threads. This avoids excessive subsequent operations when dealing with scarves of different sizes, which could compromise quality, increase product defect rates, and affect the product's lifespan.

[0012] The yarn harness threading board is driven by a distance drive and slides along the side guide frame. This adjusts the size of the second gap between two yarn harness threading boards, allowing for the weaving of scarves of different sizes. It also adjusts the size of the first gap between two yarn harness threading boards on one unit of yarn harness to accommodate different decorations at the ends of the scarf. The distance drive moves the yarn harness threading board along the side guide frame, adjusting both the second and first gaps to accommodate different decorations at the ends of the scarf.

[0013] Further description of the anti-wrinkle scarf knitting device of this application: Two side guide rail frames are provided and are distributed in parallel; the cross-section of the side guide rail frame is U-shaped, and two distance drive components are installed inside the side guide rail frame to cope with two threading plates for the two yarn bundles to be knitted; the two distance drive components are linearly distributed inside a single side guide rail frame; wherein, a drive motor is provided on the distance drive component, the drive motor is installed inside the side guide rail frame, and a drive screw is fixed on the output shaft of the drive motor, and the drive screw is threadedly connected to the threading plate for the yarn bundles to be knitted.

[0014] Further explanation of the anti-wrinkle scarf knitting device of this application: The yarn harness threading plate frame to be knitted is provided with an outer threading frame, and a drive threaded hole is opened at each end of the outer threading frame. The drive threaded hole is used to engage with the threaded drive screw. Multiple yarn harness threading heads and multiple telescopic rods are provided inside the outer threading frame. The multiple yarn harness threading heads and multiple telescopic rods are distributed in a cross-linear array.

[0015] The threading head of the yarn bundle to be woven is used to insert the yarn bundle to be woven; the telescopic rod is used to adjust the distance between multiple threading heads of the yarn bundle to be woven, so as to weave scarves of different specifications; the threading head of the yarn bundle to be woven is slidably connected to the inner wall of the outer threading frame by a slider.

[0016] After the yarn bundles to be woven are inserted into the yarn thread head, multiple telescopic rods are used for local adjustment to adjust the distance between the yarn thread heads of the multiple yarn bundles to be woven, so as to adapt to different specifications of warp threads and complete the weaving of scarves of different specifications.

[0017] The following is an optimized description of the anti-wrinkle scarf knitting device of this application: The thread thread head of the yarn bundle to be knitted includes a housing, and an inner sliding guide hole is fixed inside the housing. The inner sliding guide hole includes an outer fixing ring and an inner support ring. The inner support ring is fixed on the inner wall of the outer fixing ring. Multiple rolling beads are movably arranged on the inner wall of the inner support ring. The multiple rolling beads convey the yarn bundle to be knitted forward by rolling.

[0018] The wire harness to be braided is inserted into the inner support ring. During the forward transmission of the wire harness, multiple rolling balls are used to reduce friction and prevent damage to the wire harness. This solves the problem in the prior art where the through holes have no protective measures, which easily causes damage to the wire harness.

[0019] Further description of the anti-wrinkle scarf knitting device of this application: The scarf to-be-knitted yarn bundle holder is provided with a side positioning plate A and a side positioning plate B, which are distributed along the same column centerline; the yarn bundle to-be-knitted limiting frame is installed between the side positioning plate A and the side positioning plate B; the yarn bundle to-be-knitted limiting frame is fixed to the side positioning plate A and the side positioning plate B respectively by multiple screws; the side positioning plate A has multiple threaded holes arranged in a circular array, and a limiting insertion port is provided at the center of the side positioning plate A.

[0020] Further explanation of the anti-wrinkle scarf knitting device of this application: The mounting frame is provided with a rotation drive structure, the rotation drive structure is provided with a fixed plate, and a main drive motor is inserted and fixed at the center of the fixed plate; a drive shaft is fixed on the output shaft of the main drive motor, and a drive limiting shaft is fixed at the end of the drive shaft away from the main drive motor. The drive limiting shaft passes through the limiting insertion port, so as to pass through the side positioning plate A and be limited to enter the limiting drive tube fixed on the side positioning plate B; a limiting drive cavity is opened on the limiting drive tube, and the cross-section of the limiting drive cavity and the drive limiting shaft are both hexagonal.

[0021] The optimization description of the anti-wrinkle scarf knitting equipment of this application is as follows: The fixed plate is provided with multiple secondary fixed motors arranged in a ring array. A locking threaded rod is fixed on the output shaft of the secondary fixed motor. The secondary fixed motor drives the locking threaded rod to rotate and cooperate with the threaded hole to complete the threaded locking of the side positioning plate A. The scarf to be knitted yarn bundle rack is detachably rotated and assembled on the mounting frame. The center of the side positioning plate A is rotatably connected to the inner turntable through the bearing ring. The limiting insertion port is located at the center of the inner turntable, and the threaded hole is located at the edge of the inner turntable.

[0022] The mounting frame is equipped with a mounting plate, which is installed on the operating table by means of reinforcing screws and an additional plate; a fixed upright plate is fixed on the mounting plate, and the fixed upright plate is fixed to the bottom of the rotation drive structure.

[0023] Further description of the anti-wrinkle scarf knitting device of this application: The conveying unit assembly includes a conveyor belt, which is installed on a support platform, and a support plate is fixed at the bottom of the support platform; multiple conveying grooves are provided on the conveyor belt body at equal intervals, and multiple limiting clamps are fixed on the conveying grooves. The limiting clamps are used as a stand for the scarf yarn bundle to be knitted.

[0024] Further description of the anti-wrinkle scarf knitting device of this application: The scarf knitting head assembly includes a scarf knitting head, which is mounted on a robotic arm. The robotic arm is fixed to a reinforcing plate, and the reinforcing plate is slidably mounted on a slide rail via a moving block. The slide rail is mounted on a support plate, and the support plate is fixed to a mounting frame via a connecting plate. A yarn roller fixing platform is fixed on the moving block, and the yarn roller fixing platform is used to place multiple yarn rollers.

[0025] (III) Beneficial Effects

[0026] Compared with the prior art, the present invention has the following advantages:

[0027] 1) Using multiple scarf knitting machines to knit scarves independently allows for the simultaneous knitting of multiple scarves or the simultaneous completion of different styles of scarves, offering advantages of high applicability and high efficiency.

[0028] 2) The spare scarf yarn bundle holder is transported to the mounting frame using the conveyor unit assembly. The spare scarf yarn bundle holder is detachably and rotatably mounted onto the mounting frame by the robot arm. The scarf yarn bundles on the scarf yarn bundle holder are then woven. After completion, the robot arm is used to replace it, and the spare scarf yarn bundle holder transported from the conveyor unit assembly is put back on the holder for continued weaving. This allows the conveyor unit assembly to intermittently provide multiple spare scarf yarn bundle holders to the mounting frame, completing the efficient assembly line weaving of scarves.

[0029] 3) Multiple units of wire harnesses to be woven are distributed in a regular polygonal shape connected end to end, forming multiple weaving units. This allows for independent weaving of scarves, as well as the independent weaving of scarves by combining multiple scarf weaving machines. It also enables independent setting of different specifications of warp threads, avoiding excessive subsequent operations when facing different scarf weaving requirements, which could lead to compromised quality, increased product defect rate, and reduced lifespan.

[0030] 4) The distance drive unit is used to drive the yarn harness threading plate frame to be woven and slide along the side guide frame. On the one hand, it can adjust the size of the gap 2 formed between the two yarn harness threading plates on one unit yarn harness frame to complete the weaving of scarves of different sizes; on the other hand, it can adjust the size of the gap 1 formed between the yarn harness threading plate frame on one unit yarn harness frame and the yarn harness threading plate frame on another unit yarn harness frame to adapt to the weaving of different decorations at the ends of the scarf.

[0031] 5) Use multiple telescopic rods for local telescopic adjustment to adjust the distance between the thread ends of multiple yarn bundles to be woven, so as to adapt to different specifications of warp threads and complete the weaving of scarves of different specifications. Attached Figure Description

[0032] Figure 1 This is a schematic diagram of the structure of the anti-wrinkle scarf knitting device of the present invention;

[0033] Figure 2 for Figure 1 A schematic diagram of the structure of a medium-sized scarf knitting machine;

[0034] Figure 3 for Figure 2 Schematic diagram of the assembly structure of the scarf knitting head assembly, mounting frame, and scarf yarn harness holder;

[0035] Figure 4 for Figure 3 A detailed demonstration of how to knit a wrinkle-resistant scarf;

[0036] Figure 5 for Figure 3 A schematic diagram of the structure of the scarf knitting head assembly;

[0037] Figure 6 for Figure 3 Schematic diagram of the mounting bracket;

[0038] Figure 7 for Figure 6 A schematic diagram of the rotating drive structure;

[0039] Figure 8 for Figure 3 A schematic diagram of the structure of the scarf weaving yarn bundle rack;

[0040] Figure 9 for Figure 8 Schematic diagram of the middle limit drive transistor;

[0041] Figure 10 for Figure 8 A schematic diagram of the structure of the braided wire harness limiting frame;

[0042] Figure 11 for Figure 10 Enlarged structural diagram at point A in the middle;

[0043] Figure 12 for Figure 11 A structural schematic diagram of the wire harness frame to be braided in the middle unit;

[0044] Figure 13 for Figure 12 Schematic diagram of the assembly structure of the mid-range drive component and the side guide rail frame;

[0045] Figure 14 for Figure 12 A schematic diagram of the structure of the braided wire harness threading plate frame;

[0046] Figure 15 for Figure 14 Enlarged structural diagram at point B;

[0047] Figure 16 This is a schematic diagram of the inner sliding guide hole in the anti-wrinkle scarf weaving device of the present invention.

[0048] In the attached diagram:

[0049] Unit scarf knitting machine 1, operating table 2, supporting base plate 3;

[0050] Conveying unit assembly 100; conveyor belt 110, support platform 120, support plate 130, conveying trough 140;

[0051] Scarf knitting head assembly 200; scarf knitting head 210, robotic arm 220, yarn roller 230, yarn roller fixing platform 240, connecting plate 250, supporting upright plate 260, slide rail 270, moving block 280, reinforcing plate 290;

[0052] Mounting bracket 300; mounting plate 310; rotation drive structure 320 (main drive motor 321, secondary fixed motor 322, fixed plate 323, drive limit shaft 324, locking threaded rod 325, drive shaft 326); reinforcing screw 330; mounting plate 340; fixed upright plate 350.

[0053] Scarf-to-be-knitted wire harness holder 400; side positioning plate A410, screw 420, threaded hole 430, limit insertion port 440, limit drive tube 450, wire harness limit frame 460, side positioning plate B470, limit drive cavity 480; unit wire harness holder 461, wire harness threading plate holder 462 (drive threaded hole 4621, outer threading frame 4622, wire harness threading head 4623, telescopic rod 4624), distance drive component 463 (drive motor 4631, drive screw 4632), side guide rail frame 464.

[0054] Inner sliding guide hole 46231, outer fixing ring 46232, inner support ring 46233, rolling ball 46234. Detailed Implementation

[0055] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. The specific implementation of the invention will be described in detail below with reference to specific embodiments.

[0056] In this embodiment of the invention, reference is made to Figure 1 The anti-wrinkle scarf knitting equipment includes an operating table 2 with a supporting base plate 3 installed at the bottom, and multiple unit scarf knitting machines 1 distributed at equal intervals are installed on the operating table 2. The unit scarf knitting machines 1 are used to knit scarves.

[0057] It should be noted that: the control panel 2 is equipped with a robotic arm and a control panel, both of which are existing technologies. Their detailed structures can be found in existing literature and journals, and they can also be purchased directly from the market, or assembled from parts purchased from the market, etc.; they are not protected by this invention, and will not be described in detail here, nor are they shown in the accompanying drawings.

[0058] Based on the above introduction, it can be concluded that: the scarf yarn bundle to be knitted is fed into multiple unit scarf knitting machines 1, and the scarves are knitted independently by multiple unit scarf knitting machines 1, which facilitates the simultaneous knitting of multiple scarves, or the simultaneous completion of knitting different styles of scarves, and has the advantages of high applicability and high efficiency.

[0059] Continue to refer to Figure 2-4 Unit scarf knitting machine 1 includes:

[0060] Mounting bracket 300 is used for mounting on the control panel 2;

[0061] The scarf weaving wire harness holder 400 is detachably and rotatably mounted on the mounting frame 300, and is driven to rotate by the mounting frame 300.

[0062] The scarf knitting head assembly 200 is mounted on the mounting bracket 300 on the side of the scarf knitting bundle holder 400 and is used to knit the scarf knitting bundle on the scarf knitting bundle holder 400.

[0063] The conveying unit component 100 is installed on the operating table 2 on the side of the mounting frame 300, and provides multiple spare scarf weaving wire harness mounting frames 400 intermittently for the mounting frame 300 (at this time, multiple spare scarf weaving wire harness mounting frames 400 are equipped with weaving wire harnesses, which are used to cooperate with the scarf weaving head component 200 to weave scarves later), so as to achieve assembly line weaving of scarves.

[0064] Based on the above description, it can be concluded that: Multiple spare scarf yarn bundle holders 400, on which the yarn bundles to be knitted are mounted (for details of the scarf yarn bundle holder 400, please refer to...) Figure 4 The spare scarf weaving wire harness holder 400 is placed on the conveyor unit assembly 100 and transported to the mounting frame 300 by the conveyor unit assembly 100. The spare scarf weaving wire harness holder 400 is detachably rotated and assembled onto the mounting frame 300 by a robotic arm. Then the scarf weaving wire harness on the scarf weaving wire harness holder 400 is woven. After completion, the spare scarf weaving wire harness holder 400 is replaced by the robotic arm and then the spare scarf weaving wire harness holder 400 transported from the conveyor unit assembly 100 is put back on the conveyor unit assembly 100 to continue weaving. In this way, the conveyor unit assembly 100 intermittently provides multiple spare scarf weaving wire harness holders 400 to the mounting frame 300, and completes the efficient assembly line weaving of scarves.

[0065] Continue to refer to Figure 8 , 10 -12: Among them, the scarf-to-be-knitted wire harness mounting frame 400 is provided with a wire harness positioning frame 460, which is composed of multiple unit wire harness frames 461. The multiple unit wire harness frames 461 are distributed in a regular polygonal arrangement (the regular polygonal arrangement can be a regular triangle, a regular quadrilateral, a regular pentagon, a regular hexagon, etc. The specific number of sides is not limited, as long as it can meet the requirement of having edges for mounting the wire harness. Here, a regular dodecagon is preferred). The unit wire harness frame 461 includes a wire harness threading plate frame 462, a distance driving component 463, and a side guide rail frame 464. The wire harness threading plate frame 462 is provided with two wire harness threading plate frames 462 that are distributed in parallel.

[0066] Based on the above description, it can be concluded that multiple unit braided wire harness frames 461, distributed in a regular polygonal shape connected end to end, form multiple braiding units, enabling them to independently weave scarves. Furthermore, by combining multiple unit scarf braiding machines 1 to independently weave scarves, they can be independently set to different specifications of warp threads. This avoids excessive subsequent operations when facing different scarf sizes, which could lead to compromised quality, increased product defect rates, and reduced lifespan.

[0067] The braided wire harness threading plate frame 462 is driven by a distance drive unit 463 and slides on the side guide frame 464 to adjust the size of the gap II formed between the two braided wire harness threading plate frames 462 (see details). Figure 11 This allows for the knitting of scarves of different sizes, and also enables the adjustment of the gap between the yarn guide plate 462 on one unit yarn guide frame 461 and the yarn guide plate 462 on another unit yarn guide frame 461 (see details). Figure 11 To adapt the weaving to different decorations at the ends of the scarf;

[0068] Based on the above description, it can be concluded that: using the distance drive component 463 to drive the braided wire harness threading plate frame 462 and slide it along the side guide frame 464, on the one hand, it can adjust the size of the gap 2 formed between the two braided wire harness threading plate frames 462 on a unit braided wire harness frame 461 (see details). Figure 11 This allows for the knitting of scarves of different sizes; on the other hand, it allows for the adjustment of the gap between the yarn harness threading plate 462 on one unit yarn harness frame 461 and the yarn harness threading plate 462 on another unit yarn harness frame 461 (see details). Figure 11 This allows for weaving to adapt to different decorations at the ends of the scarf.

[0069] In this embodiment of the invention, reference is made to Figure 12 and Figure 13 Two side guide rail frames 464 are provided and are arranged in parallel. The cross-section of the side guide rail frame 464 is U-shaped. Two distance driving components 463 are installed inside the side guide rail frame 464 to accommodate two wire harness threading plate frames 462 to be braided. The two distance driving components 463 are arranged in a straight line inside a single side guide rail frame 464.

[0070] Among them, the distance driving component 463 is equipped with a drive motor 4631, which is installed inside the side guide rail frame 464. A drive screw 4632 is fixed on the output shaft of the drive motor 4631, and the drive screw 4632 is threadedly connected to the wire harness threading plate frame 462.

[0071] Based on the above description, it can be concluded that: when the drive motor 4631 is started, the drive motor 4631 transmits power to the drive screw 4632, so that after the drive screw 4632 rotates, it engages with the threaded plate frame 462 of the wire harness to be braided to perform transmission, thereby enabling the distance drive component 463 to drive the wire harness threading plate frame 462 of the wire harness to be braided to slide along the side guide frame 464.

[0072] In this embodiment of the invention, reference is made to Figure 14 and Figure 15 The wire harness threading plate frame 462 to be braided is provided with an outer threading frame 4622. A drive threaded hole 4621 is opened at the ends of the outer threading frame 4622 respectively. The drive threaded hole 4621 is used to engage with the drive screw 4632 for threaded transmission.

[0073] Inside the outer wire frame 4622, there are multiple wire threading heads 4623 to be braided and multiple telescopic rods 4624, which are arranged in a cross-linear array.

[0074] The thread end 4623 of the yarn bundle to be woven is used to insert the yarn bundle to be woven; the telescopic rod 4624 is used to adjust the distance between multiple thread ends 4623 of the yarn bundle to be woven, so as to weave scarves of different specifications.

[0075] The wire end 4623 of the wire harness to be braided is slidably connected to the inner wall of the outer wire frame 4622 via a slider.

[0076] It should be further explained that the telescopic rod 4624 can be a hydraulic telescopic rod, a pneumatic telescopic rod, or an electric telescopic rod, etc., all of which are existing technologies. The specific structure is not limited, as long as it can meet the requirement of adjusting the distance between the thread ends 4623 of multiple braided wire harnesses. At the same time, it can be purchased directly on the market, and there are relevant descriptions in relevant journal literature. It is not what this invention is trying to protect, so it will not be described in detail here.

[0077] Based on the above description, it can be concluded that after the yarn bundle to be woven is inserted into the yarn thread head 4623, multiple telescopic rods 4624 are used for telescopic adjustment to adjust the distance between the multiple yarn thread heads 4623 to accommodate different specifications of warp threads, thereby completing the weaving of scarves of different specifications.

[0078] In this embodiment of the invention, reference is made to Figure 15 and Figure 16 The wire harness threading head 4623 to be braided includes a housing, and an inner sliding guide hole 46231 is fixed inside the housing. The inner sliding guide hole 46231 includes an outer fixing ring 46232 and an inner support ring 46233, and the inner support ring 46233 is fixed to the inner wall of the outer fixing ring 46232.

[0079] Multiple rolling beads 46234 are movably arranged on the inner wall of the inner support ring 46233. The multiple rolling beads 46234 convey the wire harness to be braided forward by rolling.

[0080] Based on the above description, it can be concluded that: the wire harness to be braided is inserted into the inner support ring 46233, and multiple rolling balls 46234 are used to roll forward during the forward transmission of the wire harness to be braided, thereby reducing friction and avoiding damage to the wire harness to be braided;

[0081] This solves the problem in existing technologies where the through-holes lack protective measures, which can easily damage the wire harness to be braided.

[0082] It should be noted that the yarn bundles to be woven are not woven on the sides of the yarn bundle threading plate frame 462, which facilitates subsequent cutting and removal. This avoids the situation where the yarn bundles to be woven are cut and removed as a whole, which could easily lead to compromised quality at the cut point, increase the defect rate of the product, and shorten its service life. The decoration at the end of the scarf can be woven back onto the scarf after cutting, but this is not what this invention is intended to protect and will not be described in detail here.

[0083] In this embodiment of the invention, reference is made to Figure 8 The scarf weaving bundle holder 400 is equipped with side positioning discs A410 and B470, which are distributed along the same column centerline.

[0084] The braided wire harness limiting frame 460 is installed between the side positioning plate A410 and the side positioning plate B470; the braided wire harness limiting frame 460 is fixed to the side positioning plate A410 and the side positioning plate B470 by multiple screws 420 respectively.

[0085] The side positioning plate A410 has multiple threaded holes 430 arranged in a ring array, and a limit insertion port 440 is provided at the center of the side positioning plate A410.

[0086] In this embodiment of the invention, reference is made to Figure 6 and Figure 7 The mounting bracket 300 is provided with a rotation drive structure 320, the rotation drive structure 320 is provided with a fixed disk 323, and a main drive motor 321 is inserted and fixed at the center of the fixed disk 323.

[0087] A drive shaft 326 is fixed on the output shaft of the main drive motor 321. A drive limiting shaft 324 is fixed at the end of the drive shaft 326 away from the main drive motor 321. The drive limiting shaft 324 passes through the limiting insertion port 440, passes through the side positioning plate A410, and is limited to enter the limiting drive tube 450 fixed on the side positioning plate B470. A limiting drive cavity 480 is formed on the limiting drive tube 450. The cross-sections of the limiting drive cavity 480 and the drive limiting shaft 324 are both hexagonal.

[0088] In this embodiment of the invention, reference is made to Figure 7 and Figure 9 The fixed disk 323 is provided with a plurality of secondary fixed motors 322 arranged in a ring array. A locking threaded rod 325 is fixed on the output shaft of the secondary fixed motor 322. The secondary fixed motor 322 drives the locking threaded rod 325 to rotate and cooperate with the threaded hole 430 to complete the threaded locking side positioning disk A410. The scarf to be knitted wire harness rack 400 is detachably rotated and assembled on the mounting frame 300.

[0089] The inner turntable is rotatably connected to the center of the side positioning plate A410 via a bearing ring. The limiting insertion port 440 is located at the center of the inner turntable, and the threaded hole 430 is located at the edge of the inner turntable.

[0090] Based on the above description, it can be seen that: by driving the limiting shaft 324 through the limiting insertion port 440, it passes through the side positioning plate A410 and is limited to enter the limiting driving cavity 480 of the limiting driving tube 450 to achieve limiting drive; then the main drive motor 321 is started, and the main drive motor 321 drives the scarf to be knitted wire harness holder 400 to rotate.

[0091] At the same time, the output shafts of multiple secondary fixed motors 322 are fixed with locking threaded rods 325. The secondary fixed motors 322 drive the locking threaded rods 325 to rotate and cooperate with the threaded holes 430 to complete the threaded locking side positioning plate A410. The scarf to be knitted wire harness rack 400 is detachably rotated and assembled on the mounting frame 300.

[0092] In this embodiment of the invention, reference is made to Figure 6 The mounting bracket 300 is provided with a mounting plate 310, which is installed on the operating table 2 by means of a reinforcing screw 330 and an additional mounting plate 340.

[0093] A fixing plate 350 is fixed on the mounting plate 310, and the fixing plate 350 is fixed to the bottom of the rotation drive structure 320.

[0094] In this embodiment of the invention, reference is made to Figure 2 The conveying unit assembly 100 includes a conveyor belt 110, which is mounted on a support platform 120. A support platform plate 130 is fixed to the bottom of the support platform 120.

[0095] Multiple conveying troughs 140 are provided on the conveyor belt 110 body and are distributed at equal intervals. Multiple limiting clamps are fixed on the conveying troughs 140. The limiting clamps are used for the standby scarf weaving wire harness frame 400.

[0096] It should be noted that the limiting clamp is existing technology, and its detailed structure can be found in existing literature and journals. It can also be purchased directly on the market, or its components can be purchased on the market and assembled, etc. It is not what this invention is meant to protect, so it will not be described in detail here, nor is it shown in the accompanying drawings.

[0097] In this embodiment of the invention, reference is made to Figure 5 The scarf knitting head assembly 200 includes a scarf knitting head 210, which is mounted on a robotic arm 220. The robotic arm 220 is fixed on a reinforcing plate 290, and the reinforcing plate 290 is slidably mounted on a slide rail 270 via a moving block 280.

[0098] The slide rail 270 is installed on the support plate 260, and the support plate 260 is fixed to the mounting bracket 300 by the connecting plate 250;

[0099] A roller fixing platform 240 is fixed on the movable block 280, and the roller fixing platform 240 is used to place multiple rollers 230.

[0100] The working principle of this invention is as follows:

[0101] Using multiple scarf knitting machines 1 to knit scarves independently allows for the simultaneous knitting of multiple scarves or the simultaneous completion of different styles of scarves, offering advantages of high applicability and high efficiency.

[0102] The spare scarf weaving harness holder 400 is transported to the mounting frame 300 using the conveyor unit assembly 100. The spare scarf weaving harness holder 400 is detachably and rotatably mounted onto the mounting frame 300 by a robotic arm. The scarf weaving harness on the scarf weaving harness holder 400 is then woven. After completion, the robotic arm replaces the spare scarf weaving harness holder 400 transported from the conveyor unit assembly 100 and the weaving continues. This allows the conveyor unit assembly 100 to intermittently provide multiple spare scarf weaving harness holders 400 to the mounting frame 300, thus completing a high-efficiency assembly line scarf weaving process.

[0103] Multiple units of wire harness frames 461, arranged in a regular polygonal shape connected end to end, form multiple weaving units, enabling them to weave scarves independently. They can also be combined with multiple units of scarf weaving machines 1 to weave scarves independently, and can be set to different specifications of warp threads independently. This avoids excessive subsequent operations when facing different sizes of scarves, which could lead to compromised quality, increased product defect rate, and reduced lifespan.

[0104] The distance drive 463 drives the braided wire harness threading plate frame 462 and slides it along the side guide frame 464. This allows for adjustment of the size of the gap 2 formed between the two braided wire harness threading plate frames 462 on a unit braided wire harness frame 461 (see details). Figure 11 This allows for the knitting of scarves of different sizes; on the other hand, it allows for the adjustment of the gap between the yarn harness threading plate 462 on one unit yarn harness frame 461 and the yarn harness threading plate 462 on another unit yarn harness frame 461 (see details). Figure 11 To adapt the weaving to different decorations at the ends of the scarf;

[0105] Multiple telescopic rods 4624 are used for telescopic adjustment to adjust the distance between the thread ends 4623 of multiple yarn bundles to be woven, so as to adapt to different specifications of warp threading and complete the weaving of scarves of different specifications.

[0106] The wire harness to be braided is inserted into the inner support ring 46233. During the forward transmission of the wire harness to be braided, multiple rolling balls 46234 are used to roll forward to reduce friction and avoid damage to the wire harness to be braided. This solves the problem in the prior art that the through hole has no protective measures, which can easily cause damage to the wire harness to be braided.

[0107] In the description of this invention, unless otherwise stated, "a plurality of" means two or more. Although embodiments of the invention have been shown and described in the description of this invention, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. Wrinkle-resistant scarf weaving equipment, comprising an operation table (2) provided with a supporting bottom plate (3), and a plurality of unit scarf weaving machines (1) are arranged on the operation table (2) at equal intervals, and the unit scarf weaving machines (1) are used for weaving scarves; characterized in that, the unit scarf weaving machine (1) comprises: a mounting frame (300) arranged on the operation table (2); a scarf-to-be-woven strand erecting frame (400) detachably and rotatably arranged on the mounting frame (300) and driven to rotate by the mounting frame (300); a scarf weaving head assembly (200) arranged on the mounting frame (300) at the side of the scarf-to-be-woven strand erecting frame (400) and used for weaving the scarf-to-be-woven strand on the scarf-to-be-woven strand erecting frame (400); a conveying unit assembly (100) arranged on the operation table (2) at the side of the mounting frame (300) and intermittently providing a plurality of standby scarf-to-be-woven strand erecting frames (400) for the mounting frame (300) to realize pipeline weaving of scarves; wherein the scarf-to-be-woven strand erecting frame (400) is provided with a to-be-woven strand limiting frame (460) composed of a plurality of unit to-be-woven strand frames (461) arranged in a regular polygon shape with the first and the last connected; the unit to-be-woven strand frame (461) comprises a to-be-woven strand threading plate frame (462), a distance driving member (463) and a side guide rail frame (464), and the to-be-woven strand threading plate frame (462) is provided with two to-be-woven strand threading plate frames (462) arranged in parallel; the to-be-woven strand threading plate frame (462) is driven by the distance driving member (463) and slides on the side guide rail frame (464) to adjust the size of the gap two formed between the two to-be-woven strand threading plate frames (462) to complete weaving of scarves of different sizes, and to adjust the size of the gap one formed between the to-be-woven strand threading plate frame (462) on one unit to-be-woven strand frame (461) and the to-be-woven strand threading plate frame (462) on another unit to-be-woven strand frame (461) to adapt to different decorative weaving at the end of the scarf.

2. The wrinkle-resistant scarf weaving equipment according to claim 1, characterized in that, the side guide rail frame (464) is provided with two side guide rail frames (464) arranged in parallel; the cross section of the side guide rail frame (464) is in U shape, the distance driving member (463) is arranged inside the side guide rail frame (464) and provided with two distance driving members (463) for coping with the two to-be-woven strand threading plate frames (462); the two distance driving members (463) are arranged in a straight line inside the single side guide rail frame (464); wherein the distance driving member (463) is provided with a driving motor (4631) arranged inside the side guide rail frame (464), a driving screw rod (4632) is fixed on the output shaft of the driving motor (4631), and the driving screw rod (4632) is threadedly connected to the to-be-woven strand threading plate frame (462).

3. The anti-wrinkle shawl knitting device according to claim 2, characterized in that, the outer threading frame (4622) is provided on the threading board (462) to be knitted, and a driving thread hole (4621) is arranged at the end of the outer threading frame (4622) to threadedly drive the driving screw rod (4632); a plurality of threading heads (4623) to be knitted and a plurality of telescopic rods (4624) are arranged inside the outer threading frame (4622) and are arranged in a straight line array; the threading head (4623) to be knitted is used to thread the knitting line, and the telescopic rod (4624) is used to adjust the distance between the plurality of threading heads (4623) to be knitted, so as to achieve knitting of shawls of different specifications; the threading head (4623) to be knitted is slidably connected to the inner wall of the outer threading frame (4622) through a sliding block.

4. The anti-wrinkle shawl knitting device according to claim 3, characterized in that, the threading head (4623) to be knitted comprises a shell, and an inner sliding guide hole (46231) is fixed in the shell, the inner sliding guide hole (46231) comprises an outer fixed ring (46232) and an inner support ring (46233), and the inner support ring (46233) is fixed to the inner wall of the outer fixed ring (46232) a plurality of rolling beads (46234) are movably arranged on the inner wall of the inner support ring (46233), and the rolling beads (46234) forwardly convey the knitting line by rolling.

5. The anti-wrinkle shawl knitting device according to claim 1, characterized in that, the shawl knitting line setting frame (400) is provided with a side positioning disc A (410) and a side positioning disc B (470), and the side positioning disc A (410) and the side positioning disc B (470) are arranged in the same column direction and are distributed along the center line; the knitting line limiting frame (460) is installed between the side positioning disc A (410) and the side positioning disc B (470), and the knitting line limiting frame (460) and the side positioning disc A (410) and the side positioning disc B (470) are fixed by a plurality of screws (420); a plurality of thread holes (430) arranged in a ring array are arranged on the side positioning disc A (410), and a limiting threading hole (440) is arranged at the center position of the disc of the side positioning disc A (410).

6. The anti-wrinkle shawl knitting device according to claim 5, characterized in that, the mounting frame (300) is provided with a rotating driving structure (320), the rotating driving structure (320) is provided with a fixed disc (323), and a main driving motor (321) is fixedly inserted into the center position of the disc of the fixed disc (323); The output shaft of the main drive motor (321) is fixed with a drive shaft (326), the end of the drive shaft (326) away from the main drive motor (321) is fixed with a drive limiting shaft (324), the drive limiting shaft (324) passes through the limiting insertion port (440), penetrates through the side positioning disc A (410), and is limited into the limiting drive pipe (450) fixed on the side positioning disc B (470); the limiting drive pipe (450) is provided with a limiting drive cavity (480), and the cross sections of the limiting drive cavity (480) and the drive limiting shaft (324) are hexagonal.

7. The anti-wrinkle scarf weaving device according to claim 6, characterized in that, A plurality of secondary fixed motors (322) are arranged in an annular array on the fixed disc (323), a locking threaded rod (325) is fixed on the output shaft of the secondary fixed motor (322), the secondary fixed motor (322) is used to drive the locking threaded rod (325) to rotate, and the locking threaded rod (325) is matched with the threaded hole (430) to complete the threaded locking of the side positioning disc A (410), and the scarf weaving beam erection frame (400) is detachably rotatably assembled on the mounting rack (300); The center of the side positioning disc A (410) is rotatably connected with an inner rotating disc through a bearing ring, the limiting insertion port (440) is located at the center of the inner rotating disc, and the threaded hole (430) is located at the edge of the inner rotating disc.

8. The anti-wrinkle scarf weaving device according to claim 7, characterized in that, The mounting rack (300) is provided with a mounting plate (310), the mounting plate (310) is mounted on the operation table (2) through cooperation of reinforcing screws (330) and additional plates (340); The mounting plate (310) is fixed with a fixed vertical plate (350), and the fixed vertical plate (350) is fixed at the bottom of the rotating drive structure (320).

9. The anti-wrinkle scarf weaving device according to claim 1, characterized in that, The conveying unit assembly (100) comprises a conveying belt (110), the conveying belt (110) is mounted on a support table (120), and the support table (120) is fixed with a support table plate (130) at the bottom; A plurality of conveying grooves (140) are arranged at equal intervals on the body of the conveying belt (110), and a plurality of limiting clamps are fixed on the conveying grooves (140) and used for spare scarf weaving beam erection frames (400).

10. The anti-wrinkle scarf weaving device according to claim 1, characterized in that, The scarf weaving head assembly (200) comprises a scarf weaving head (210), the scarf weaving head (210) is additionally mounted on a mechanical arm (220), the mechanical arm (220) is fixed on a reinforcing plate (290), the reinforcing plate (290) is slidably mounted on a sliding rail (270) through a moving block (280); The sliding rail (270) is mounted on a support vertical plate (260), and the support vertical plate (260) is fixed on the mounting rack (300) through a connecting plate (250); The moving block (280) is fixed with a thread roller fixing table (240), and the thread roller fixing table (240) is used for placing a plurality of thread rollers (230).

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