Circular loom with yarn

Abstract

Provided is a belt yarn circular loom, comprising a frame, a first yarn guide mechanism, a bobbin yarn mechanism, a crochet mechanism, a second yarn guide mechanism, a yarn guide tension mechanism, a twisting mechanism, a curling mechanism, a power device and a transmission device. The twisting mechanism is fixed on a base frame and comprises a bearing base, a first bearing and a second bearing are sleeved in the bearing base, the first bearing and the second bearing are externally connected to a belt-type shaft sleeve, blocks are symmetrically installed on the bottom side of the bearing base, a cover plate is installed on the block, a connecting disk is fixed on the belt-type shaft sleeve, a former is provided on the connecting disk, a double-slot frame is connected to the middle of the former, a plurality of sliders are arranged in the double-slot frame, a plug is connected to the slider, a sliding rod is vertically inserted in the middle of the plug, and both ends of the sliding rod are fixed between an upper ring frame and a lower ring frame, a yarn guide is fixed on the plug, and two sets of shuttle pushers are installed on the upper ring position of the double-slot frame; the device can realize synchronous crochet of multiple strands of belt yarn and interweaving of multiple radial belt yarns and weft belt yarns, and has the advantages of compact structure, convenient operation and high work efficiency.

Description

Technical Field

[0001] The invention relates to a belt yarn circular loom, in particular to a mechanical device for crocheting belt yarn and circularly weaving belt yarn into a tube belt. Background Art

[0002] Rope is a common spiral structure material. Rope products have a wide range of applications, such as optical cables in the communication field, surgical sutures in the medical and health field, optical fibers, hollow fibers, artificial blood vessels, various ropes and tubular materials used in agriculture, forestry, fishery and animal husbandry, packaging industry binding ropes, safety ropes in the power, construction and other industries, and even the cable materials on the cable-stayed bridges can be made of high-performance fiber weaving. From an engineering perspective, it can be defined as a flexible tension unit. Fiber rope plays a vital role in many emerging structures. In daily use, the rope is in a complex stress state, subject to the combined effects of tension, torsion, bending and dynamic loads. The complex structure of the rope itself and external conditions jointly affect the mechanical properties of the rope. The rope structure reflects mechanical behaviors such as contact and friction in the constitutive model establishment stage due to the weaving method, its own materials, and geometric characteristics.

[0003] In terms of rope structure design and forming, we have broken through the conventional multi-strand twisted rope structure and developed complex structures such as braided rope structure, skin-core braided structure, multi-layer braided structure, braided-twisted composite, and multi-level twisted. The structural design and performance development of various ropes are still in the empirical braiding and twisting simulation stage, and the development of series products is the evolution or expansion of existing products.

[0004] At present, the development of lightweight, high-strength, and wear-resistant ropes and belts is an important research direction for scientific research and engineering technicians. Conventional ropes and belts have high mass per unit length, low strength, and are easy to wear. Ropes and belts with braided yarn structures have high elasticity, light mass, high strength, and are not easy to break due to wear. Research on braiding lightweight, wear-resistant, and high-strength ribbon yarns has not yet been carried out. In order to obtain high-quality ribbon yarn ropes, it is very valuable to develop ribbon yarn circular looms. Summary of the invention

[0005] The invention provides a belt yarn circular loom, which is a rope and belt twisting mechanical device for crocheting belt yarn and twisting belt yarn into rope.

[0006] In order to achieve the above object, the technical solution adopted by the present invention is:

[0007] A circular loom with yarn, comprising:

[0008] A frame, wherein the frame is provided with a plurality of sets of circumferentially extending bottom frames;

[0009] The first yarn guiding mechanism comprises a first annular support frame fixed to the base frame by a first support rod and at least two yarn guiding hooks, each of which is fixed to the first support frame by a hook clamp and is used for placing the yarn tube;

[0010] The bobbin mechanism comprises a second support frame and bobbin rods in an annular shape fixed to the base frame through a second support rod, each bobbin rod being fixed to the second support frame through a second saddle and used for guiding the yarn;

[0011] The crochet mechanism comprises a third support frame fixed to the base frame in an annular shape through a third support rod and a crochet device, each crochet device being fixed to the third support frame through a third saddle;

[0012] The second yarn guiding mechanism comprises a fifth supporting frame fixed to the base frame in an annular shape through a fifth supporting rod and a yarn guiding ring, wherein the yarn guiding ring is embedded in the fifth supporting frame;

[0013] The yarn guide tension mechanism comprises a tension hook frame and a tension hook assembly in an annular shape fixed to the base frame through a fourth support rod, wherein the yarn guide hook, the yarn cone rod, the crochet device and the tension hook assembly are provided in the same number;

[0014] The twisting mechanism is fixed on the base frame and includes a bearing base, wherein the first bearing and the second bearing are mounted inside the bearing base, the first bearing and the second bearing are connected to a belt-type shaft sleeve, blocks are symmetrically installed on the bottom side of the bearing base, a cover plate is installed on the block, a connecting disk is fixed on the belt-type shaft sleeve, a former is provided on the connecting disk, a double-slot frame is connected to the middle of the former, a plurality of sliders are provided in the double-slot frame, a plug is connected to the slider, a sliding rod is vertically inserted in the middle of the plug, and both ends of the sliding rod are fixed between the upper coil frame and the lower coil frame, a guide yarn is fixed to the plug by screws, and two sets of push shuttles are installed on the upper coil position of the double-slot frame.

[0015] The winding mechanism comprises a winding motor, a belt guide ring, two belt guide rollers and two winding rollers mounted on a bearing seat and meshed at the ends by gears, wherein the output shaft of the winding motor is connected to one of the winding rollers;

[0016] The power device comprises a power box and a main motor, wherein the power box is fixed to the frame via a connecting plate;

[0017] The transmission device comprises a first transmission shaft, a second transmission shaft and a third transmission shaft, wherein the first transmission shaft is pivoted at the bottom of the base frame and the power box, and a first pulley is coaxially provided near the base frame, the second transmission shaft is pivoted at the top of the power box, a second pulley is coaxially provided on the upper part of the second transmission shaft, the third transmission shaft is pivoted on the base frame, and a third pulley and a fourth pulley are provided thereon, the first transmission shaft and the main motor and the first transmission shaft and the second transmission shaft are connected by belt transmission, chain transmission or gear transmission, the second pulley and the crochet device are connected by belt transmission, the first pulley and the third pulley are connected by belt transmission, the fourth pulley and the belt sleeve are connected by belt transmission.

[0018] Furthermore, the above-mentioned circular loom with yarn also includes a tensioning device for adjusting the tightness of the transmission belt between the second pulley and the crochet device, and the tensioning device includes a double-layer aluminum plate, a tensioning rod fixing seat, a first guide wheel, a second guide wheel, a guide wheel fixing splint assembly, an anti-loosening clamp, a tensioning rod and a tension adjustment wheel.

[0019] Furthermore, in the above-mentioned circular loom with yarn, the yarn guide hooks, the yarn cone rods, the crochet devices and the tension hook assemblies are all provided with 23.

[0020] Furthermore, in the above-mentioned circular loom with yarn, the first transmission shaft and the main motor are driven by a belt, and the first transmission shaft and the second transmission shaft are driven by gears.

[0021] The beneficial effects of the embodiments of the present invention are: the device can realize synchronous crochet of 2-23 strands of tape yarn, and interweave 2-23 strands of radial tape yarn with weft tape yarn. The circular weaving part and transmission mechanism of the device have a compact structure and are easy to operate and have high working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front view of the belt yarn circular loom of the present invention;

[0023] Figure 2 A top view of a circular loom with yarn according to the present invention;

[0024] Figure 3 for Figure 1 A magnified view;

[0025] Figure 4 for Figure 1 Enlarged view at B.

[0026] The reference numerals in the drawings of the specification include: frame 10, base frame 101, first support rod 20, first support frame 21, yarn guide hook 22, hook clamp 23, second support rod 30, second support frame 31, bobbin rod 32, second saddle 33, third support rod 40, third support frame 41, crochet device 42, third saddle 43, bearing base 51, first bearing 511, second bearing 512, belt sleeve 513, building block 514, cover plate 515, connecting plate 516, former 517, double groove frame 518, slider 519, plug 520, slide rod 521, yarn guide 522, shuttle pusher 523, upper coil frame 524, lower coil frame 5 25. Winding motor 60. Guide ring 61. Winding roller 62. Guide roller 63. Fifth support rod 601. Fifth support frame 602. Guide ring 603. Fourth support rod 70. Tension hook frame 71. Tension hook assembly 72. Power box 80. Main motor 81. First transmission shaft 90. First pulley 901. Second transmission shaft 91. Second pulley 911. Third transmission shaft 93. Third pulley 931. Fourth pulley 932. First gear 10. Second gear 11. Double-layer aluminum plate 12. Tensioning rod fixing seat 13. First guide wheel 14. Second guide wheel 15. Guide wheel fixing splint assembly 16. Anti-loosening clamp 17. Tensioning rod 18. Tension adjusting wheel 19. DETAILED DESCRIPTION

[0027] To make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the embodiments of the present invention in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0028] Example 1

[0029] like Figure 1-Figure 4 As shown, a circular loom with yarn comprises a frame 10, on which a plurality of sets of circumferentially extending bottom frames 101 are provided. In the embodiment 1, four sets of bottom frames 101 are specifically provided.

[0030] The first yarn guiding mechanism comprises a first annular support frame 21 fixed on the bottom frame 101 through a first support rod 20 and at least two yarn guiding hooks 22. The first support frame 21 is fixed on the first support rod 20 through a pipe support assembly. Each yarn guiding hook 22 is fixed on the first support frame 21 through a hook clamp 23, and is used to place the yarn bobbin. Specifically, the yarn bobbin can be placed manually or mechanically.

[0031] The bobbin mechanism comprises a second support frame 31 and a bobbin rod 32 in an annular shape fixed on the base frame 101 through a second support rod 30. The second support frame 31 is fixed to the second support rod 30 through a tube support assembly. Each bobbin rod 32 is looped on a second saddle 33. The second saddle 33 is fixed on the second support frame 31 for guiding the yarn.

[0032] The crochet mechanism comprises a third support frame 41 and a crochet device 42 in an annular shape fixed to the base frame 101 through a third support rod. The third support frame 41 is fixed to the third support rod through a pipe support assembly, and each crochet device 42 is fixed to the third support frame 41 through a third saddle 43;

[0033] The second yarn guiding mechanism comprises a fifth support frame 602 and a yarn guiding ring 603 which are fixed to the bottom frame 101 through a fifth support rod 601 and are in an annular shape. The yarn guiding ring 603 is embedded in the fifth support frame 602 and is used to guide the crocheted yarn.

[0034] The yarn guide tension mechanism includes a tension hook frame 71 and a tension hook assembly 72 which are fixed on the base frame 101 in an annular shape through a fourth support rod 70. The tension hook frame 71 is fixed to the fourth support rod 70 through bolts. The yarn guide wire 522 hook 22, the yarn bobbin rod 32, the crochet device 42 and the tension hook assembly 72 are arranged in the same number; specifically, there are 23 yarn guide wire 522 hooks 22, the yarn bobbin rod 32, the crochet device 42 and the tension hook assembly 72.

[0035] The twisting mechanism is fixed on the base frame 101, and includes a bearing base 51, wherein the bearing base 51 is provided with a first bearing 511 and a second bearing 512, wherein the first bearing 511 and the second bearing 512 are connected to a belt-type shaft sleeve 513, and a block 514 is symmetrically installed on the bottom side of the bearing base 51, and a cover plate 515 is installed on the block 514, and a connecting plate 516 is fixed on the belt-type shaft sleeve 513, and a former is provided on the connecting plate 516 517, the middle of the former 517 is connected to a double-grooved frame 518, and the double-grooved frame 518 is provided with a plurality of sliders 519, and the sliders 519 are connected to a plug 520, and a slide bar 521 is vertically inserted in the middle of the plug 520, and the two ends of the slide bar 521 are fixed between the upper ring frame 524 and the lower ring frame 525, and a guide wire 522 is fixed to the plug 520 by screws, and two sets of push shuttles 523 are installed on the upper ring of the double-grooved frame 518

[0036] The winding mechanism comprises a winding motor 60, a belt guide ring 61, two belt guide rollers 63 and two winding rollers 62 mounted on a bearing seat and meshed at the ends by gears, wherein the output shaft of the winding motor 60 is connected to one of the winding rollers 62;

[0037] The power device includes a power box 80 and a main motor 81, wherein the power box 80 is fixed to the frame 10 via a connecting plate 516;

[0038] The transmission device includes a first transmission shaft 90, a second transmission shaft 91 and a third transmission shaft 93, wherein the first transmission shaft 90 is pivoted on the bottom of the base frame 101 and the power box 80, and a first pulley 901 is coaxially provided near the base frame 101, the second transmission shaft 91 is pivoted on the top of the power box 80, and a second pulley 911 is coaxially provided on the upper part of the second transmission shaft 91, the third transmission shaft 93 is pivoted on the base frame 101, and a third pulley 931 and a fourth pulley 932 are provided thereon, the first transmission shaft 90 and the main motor 81 and the first transmission shaft 90 and the second transmission shaft 91 are driven by belt, chain or gear, the second pulley 911 and the crochet device 42 are driven by belt, the first pulley 901 and the third pulley 931 are driven by belt, chain or gear, the fourth pulley 932 and the twister are driven by belt. Specifically, the first transmission shaft 90 and the main motor 81 are driven by a belt, and the first transmission shaft 90 and the second transmission shaft 91 are driven by gears. A first gear 10 is provided on the first transmission shaft 90, and a second gear 11 is provided on the second transmission shaft 91. The two are meshed to realize power output from the first transmission shaft 90 to the second transmission shaft 91.

[0039] The working principle of the circular loom with yarn is as follows: the single yarn or chemical fiber yarn is manually loaded onto the yarn frame, the yarn passes through the guide wire 522 hook 22 and enters the yarn mouth of the crochet device 42, passes through the crochet device 42 tube core, and enters the circular weaving component with yarn through the guide ring 603 and the tension hook to form a tube belt, and the tube belt passes through the guide rope ring and the guide roller 63 and is output by the take-up roller. Specifically, the main motor 81 drives the first transmission shaft 90 to rotate through a pulley, and the coaxial first gear 10 on the first transmission shaft 90 drives the second gear 11 meshing therewith to rotate, that is, drives the second transmission shaft 91 to rotate, and the second pulley 911 on the second transmission shaft 91 drives the crochet device 42 to rotate through a belt to realize weaving of the yarn; the yarn interlacing components are all driven to rotate by belt transmission to realize warp and weft interlacing, the first pulley 901 is driven to rotate through the third pulley 931, that is, the first transmission shaft 90 drives the third transmission shaft 93 to rotate, and the fourth pulley 932 drives the belt sleeve 513 to rotate through a belt, thereby realizing radial interlacing of yarns, which has the advantages of compact structure, convenient operation and high production efficiency.

[0040] Example 2

[0041] like Figure 2 As shown, compared with Example 1, the difference is that it also includes a tensioning device for adjusting the tightness of the transmission belt between the second pulley 911 and the crochet device 42, and the tensioning device includes a double-layer aluminum plate 12, a tensioning rod 18 fixing seat 13, a first guide wheel 14, a second guide wheel 15, a guide wheel fixing splint assembly 16, an anti-loosening clamp 17, a tensioning rod 18 and a tension adjustment wheel 19, which can adjust the tightness of the transmission belt between the second pulley 911 and the crochet device 42.

[0042] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical solutions described in the above embodiments may still be modified, or some or all of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A circular loom with yarn, characterized in that Include: A frame (10), wherein the frame (10) is provided with a plurality of groups of circumferentially extending bottom frames (101); A first yarn guiding mechanism comprises a first annular support frame (21) fixed to a base frame (101) via a first support rod (20) and at least two yarn guiding hooks (22), each yarn guiding hook (22) being fixed to the first support frame (21) via a hook clamp (23) and being used for placing a yarn bobbin; A bobbin mechanism, comprising a second support frame (31) and bobbin rods (32) in an annular shape fixed to a base frame (101) via a second support rod (30), each bobbin rod (32) being fixed to the second support frame (31) via a second saddle (33) for guiding yarn; A crochet mechanism, comprising a third support frame (41) in an annular shape fixed to a base frame (101) via a third support rod and a crochet device (42), wherein each crochet device (42) is fixed to the third support frame (41) via a third saddle (43); A second yarn guiding mechanism comprises a fifth support frame (602) in an annular shape fixed to the base frame (101) via a fifth support rod (601) and a yarn guiding ring (603), wherein the yarn guiding ring (603) is embedded in the fifth support frame (602); A yarn guide tension mechanism, comprising a tension hook frame (71) and a tension hook assembly (72) in an annular shape fixed to a base frame (101) via a fourth support rod (70), wherein the yarn guide hook (22), the bobbin rod (32), the crochet device (42) and the tension hook assembly (72) are provided in the same number; The twisting mechanism is fixed on a base frame (101), and comprises a bearing base (51), wherein a first bearing (511) and a second bearing (512) are sleeved inside the bearing base (51), the first bearing (511) and the second bearing (512) are externally connected to a belt-type shaft sleeve (513), blocks (514) are symmetrically mounted on the bottom side of the bearing base (51), a cover plate (515) is mounted on the blocks (514), a connecting plate (516) is fixedly mounted on the belt-type shaft sleeve (513), and a former (516) is mounted on the connecting plate (516). 517), a double-grooved frame (518) is connected to the middle of the former (517), a plurality of sliders (519) are arranged in the double-grooved frame (518), a plug (520) is connected to the slider (519), a slide bar (521) is vertically inserted in the middle of the plug (520), and the two ends of the slide bar (521) are fixed between the upper coil frame (524) and the lower coil frame (525), a guide yarn (522) is fixed to the plug (520) by screws, and two sets of shuttle pushers (523) are installed on the upper coil position of the double-grooved frame (518); A winding mechanism, comprising a winding motor (60), a belt guide ring (61), two belt guide rollers (63), and two winding rollers (62) mounted on a bearing seat and having ends meshed with gears, wherein an output shaft of the winding motor (60) is connected to one of the winding rollers (62); A power device, comprising a power box (80) and a main motor (81), wherein the power box (80) is fixed to the frame (10) via a connecting plate (516); The transmission device comprises a first transmission shaft (90), a second transmission shaft (91) and a third transmission shaft (93), wherein the first transmission shaft (90) is pivotally arranged at the bottom of a base frame (101) and a power box (80), and a first pulley (901) is coaxially arranged on the base frame (101); the second transmission shaft (91) is pivotally arranged at the top of the power box (80), a second pulley (911) is coaxially arranged on the upper part of the second transmission shaft (91), and the third transmission shaft (93) is pivotally arranged on the base frame (101). ), and a third pulley (931) and a fourth pulley (932) are provided on the same, the first transmission shaft (90) and the main motor (81) and the first transmission shaft (90) and the second transmission shaft (91) are driven by a belt, a chain or a gear, the second pulley (911) and the crochet device (42) are driven by a belt, the first pulley (901) and the third pulley (931) are driven by a belt, and the fourth pulley (932) and the belt-type shaft sleeve (513) are driven by a belt; It also includes a tensioning device for adjusting the tightness of the transmission belt between the second pulley (911) and the crochet device (42).

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