CN216040392U - Rope twisting machine with yarn - Google Patents

Abstract

The utility model discloses a rope twisting machine with yarns, which comprises a rack, a yarn guide mechanism, a cone yarn mechanism, a crocheting mechanism, a twisting mechanism, a curling mechanism, a yarn guide tension mechanism, a power device and a transmission device, wherein the twisting mechanism comprises a twisting device and a twisting support, the twisting support is fixed on the bottom frame, one side of the twisting support is provided with a side opening, the twisting device is pivoted on the twisting support, the twisting device is horn-shaped and comprises a horn section and a cylinder section, 23 grooves are uniformly distributed on the inner wall of the horn section and used for guiding/dividing the yarns with the bands, the outer side of the cylinder section is sleeved with a band shaft sleeve through screws, the twisting support is fixed on the bottom frame through a bolt component and internally provided with a first bearing, and when the twisting device and the band shaft sleeve are pivoted on the twisting support, a second bearing is arranged in the cylinder section and is packaged through a cover plate; the device can realize multiple band yarn weaving structures and multi-strand band yarn twisting, and has the advantages of compact structure, convenient operation and high working efficiency.

Description

Rope twisting machine with yarn

Technical Field

The utility model relates to a rope twisting machine with yarns, in particular to a mechanical device integrating belt hooking, knitting and twisting, which is particularly suitable for light, high-strength and wear-resistant ropes developed by textile enterprises and scientific research institutions.

Background

The rope is a common spiral structure material, the application range of the rope product is very wide, for example, the rope can be woven and processed by high-performance fibers in optical cables in the communication field, operation 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, bundling ropes in the packaging industry, safety ropes in the power industry, building industry and other industries, and inhaul cable materials on a connected cable bridge, and the rope can be defined as a flexible tension unit from the engineering angle. Fiber ropes play a significant role in many emerging structures. In daily use, the rope is in a complex stress state and bears combined actions of stretching, twisting, bending, dynamic load and the like. The mechanical properties of the rope are influenced by the complex structure of the rope and external conditions, and the rope structure shows mechanical behaviors such as contact, friction and the like in the construction stage of the constitutive model due to the weaving mode, the material and the geometric characteristics of the rope.

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

At present, research and development of light-weight, high-strength and wear-resistant rope belts are important directions for research and development of scientific research engineering technicians. The conventional rope belt has high unit length quality, low strength and easy abrasion. The belt yarn is a rope belt with a weaving structure, and has the advantages of high elasticity, light weight, high strength and difficult breakage due to abrasion. The research on the light, wear-resistant and high-strength belt yarn braiding is not carried out yet. In order to obtain high-quality rope with yarn, the development of the rope twisting machine with yarn is very valuable.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rope twisting machine with yarns, which is a rope and belt twisting mechanical device for crocheting and twisting the yarns into ropes.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a tape yarn twisting machine comprising:

the device comprises a rack, wherein a plurality of groups of circumferentially extending bottom frames are arranged on the rack;

the yarn guide mechanism comprises a first support frame and at least two yarn guide wire hooks, wherein the first support frame is fixed on the bottom frame through a first support rod and is annular, and each yarn guide wire hook is fixed on the first support frame through a wire hook clamp and used for placing a yarn cylinder;

the bobbin yarn mechanism comprises a second support frame and bobbin yarn rods, wherein the second support frame and the bobbin yarn rods are fixed on the bottom frame through second support rods in an annular mode;

the crocheting mechanism comprises a third support frame and crocheting devices which are fixed on the underframe through a third support rod and are annular, and each crocheting device is fixed on the third support frame through a third saddle;

the twisting mechanism comprises a twisting device and a twisting support, the twisting support is fixed on the bottom frame, a side opening is formed in one side of the twisting support, and the twisting device is pivoted on the twisting support;

the curling mechanism comprises a curling motor, a rope guide wheel and two curling rollers which are arranged on the bearing seat and the ends of which are meshed through a gear, wherein the output shaft of the curling motor is connected with one of the curling rollers;

the yarn guide tension mechanism comprises a tension hook frame and tension hook components which are fixed on the bottom frame through a fourth support rod and are annular, and the yarn guide hooks, the bobbin yarn rods, the crochet device and the tension hook components are arranged in the same number;

the power device comprises a power box and a main motor, wherein the power box is fixed on the rack;

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 chassis and the power box, a first belt wheel is coaxially arranged on the chassis, the second transmission shaft is pivoted at the top of the power box, a second belt wheel is coaxially arranged at the upper part of the second transmission shaft, the third transmission shaft is pivoted on the chassis, a third belt wheel and a fourth belt wheel are arranged on the third transmission shaft, the first transmission shaft, the main motor, the first transmission shaft and the second transmission shaft are in belt transmission, chain transmission or gear transmission, the second belt wheel and the crochet device are in belt transmission, the first belt wheel and the third belt wheel are in belt transmission, and the fourth belt wheel and the twister are in belt transmission.

Furthermore, foretell tape yarn rope twisting machine still contains the tight device that rises for adjust the elasticity of drive belt between second band pulley and crochet ware, the tight device that rises contains double-deck aluminium dish, tensioning rod fixing base, first guide pulley, second guide pulley, the fixed splint subassembly of guide pulley, locking anchor clamps, tensioning rod and tension regulating wheel.

Further, in the rope twisting machine with yarn, 23 yarn guide hooks, the bobbin yarn rod, the crochet device and the tension hook component are arranged.

Further, in the twisting machine with yarns, the twister is horn-shaped and comprises a horn section and a cylinder section, 23 grooves are uniformly distributed in the inner wall of the horn section and used for guiding/dividing the yarns, a belt type shaft sleeve is sleeved on the outer side of the cylinder section through screws, the twisting support is fixed on the bottom frame through a bolt assembly, a first bearing is arranged in the twisting support, and when the twister and the belt type shaft sleeve are pivoted on the twisting support, a second bearing is arranged in the cylinder section and packaged through a cover plate.

Further, in the rope twisting machine with yarns, the first transmission shaft and the main motor are in belt transmission, and the first transmission shaft and the second transmission shaft are in gear transmission.

The embodiment of the utility model has the beneficial effects that: the device can realize various tape yarn weaving structures and multi-strand tape yarn twisting, can specifically select the using number of the crochet device manually, realizes 2-23 strand tape yarn synchronous crochet, or 2-23 strand tape twisting, and has the advantages of compact structure, convenient operation and high working efficiency.

Drawings

FIG. 1 is a front view of the present invention with a yarn twisting machine;

FIG. 2 is a top view of the tape yarn twisting machine of the present invention;

FIG. 3 is an enlarged view of FIG. 1A;

FIG. 4 is an enlarged view of FIG. 2C;

fig. 5 is an enlarged view of fig. 1B.

Reference numerals in the drawings of the specification include: the yarn guide device comprises a frame 10, a bottom frame 101, a first support rod 20, a first support frame 21, a yarn guide hook 22, a hook clamp 23, a second support rod 30, a second support frame 31, a yarn winding rod 32, a second saddle 33, a third support rod 40, a third support frame 41, a hook braiding device 42, a third saddle 43, a twister 51, a horn section 511, a cylinder section 512, a groove 513, a belt type shaft sleeve 514, a first bearing 515, a second bearing 516, a cover plate 517, a twisting support 52, a side opening 521, a curling motor 60, a rope guide wheel 61, a curling roller 62, a fourth support rod 70, a tension hook frame 71, a tension hook component 72, a power box 80, a main motor 81, a first transmission shaft 90, a first belt wheel 901, a second transmission shaft 91, a second belt wheel 911, a third transmission shaft 93, a third belt wheel 931, a fourth belt wheel 932, a first gear 10, a second gear 11, a double-layer aluminum disc 12, a tension rod fixing seat 13, a first guide wheel 14, A second guide wheel 15, a guide wheel fixing clamping plate assembly 16, a locking clamp 17, a tension rod 18 and a tension adjusting wheel 19.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example 1

As shown in fig. 1 to 5, a belt yarn twisting machine includes a frame 10, wherein a plurality of sets of base frames 101 extending in the circumferential direction are disposed on the frame 10, and in embodiment 1, 4 sets of base frames 101 are specifically disposed;

the yarn guide mechanism comprises a first support frame 21 and at least two yarn guide wire hooks 22, wherein the first support frame 21 is fixed on the bottom frame 101 through a first support rod 20 and is annular, the first support frame 21 is fixed on the first support rod 20 through a pipe support assembly, and each yarn guide wire hook 22 is fixed on the first support frame 21 through a wire hook clamp 23 and is used for placing a yarn cylinder;

the bobbin yarn mechanism comprises a second support frame 31 and bobbin yarn rods 32 which are fixed on the bottom frame 101 through a second support rod 30 and are annular, the second support frame 31 is fixed on the second support rod 30 through a pipe support assembly, each bobbin yarn rod 32 is movably sleeved on a second saddle 33, and the second saddle 33 is fixed on the second support frame 31 and used for guiding yarns;

the crocheting mechanism comprises a third support frame 41 and crocheting devices 42 which are fixed on the underframe 101 through a third support rod 40 and are annular, the third support frame 41 is fixed on the third support rod 40 through a pipe bracket assembly, and each crocheting device 42 is fixed on the third support frame 41 through a third saddle 43;

the twisting mechanism comprises a twisting device 51 and a twisting support 52, the twisting support 52 is fixed on the bottom frame 101, a side opening 521 is formed in one side of the twisting support 52, and the twisting device 51 is pivoted on the twisting support 52; the twisting device 51 is horn-shaped and comprises a horn section 511 and a cylinder section 512, 23 grooves 513 are uniformly distributed on the inner wall of the horn section 511, the grooves 513 are used for guiding/dividing belted yarns, a belt type shaft sleeve 514 is sleeved on the outer side of the cylinder section 512 through screws, the twisting support 52 is fixed on the bottom frame 101 through a bolt assembly, a first bearing 515 is arranged in the twisting support 52, and when the twisting device 51 and the belt type shaft sleeve 514 are pivoted on the twisting support 52, a second bearing 516 is arranged in the cylinder section 512 and is packaged through a cover plate 517;

the curling mechanism comprises a curling motor 60, a rope guide wheel 61 and two curling rollers 62 which are arranged on a bearing seat and the ends of which are meshed through gears, wherein the output shaft of the curling motor 60 is connected with one curling roller 62;

the yarn guiding tension mechanism comprises a tension hook frame 71 and a tension hook assembly 72 which are fixed on the bottom frame 101 through a fourth support rod 70 and are annular, the tension hook frame 71 is fixed on the fourth support rod 70 through a bolt, and the yarn guiding hooks 22, the cone yarn rod 32, the crochet device 42 and the tension hook assembly 72 are arranged in the same number; the yarn guiding hooks 22, the yarn winding rod 32, the crochet device 42 and the tension hook component 72 are all provided with 23.

The power device comprises a power box 80 and a main motor 81, wherein the power box 80 is fixed on the rack 10;

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 pivoted at the bottoms of the base frame 101 and the power box 80, a first belt pulley 901 is coaxially arranged on the base frame 101, the second transmission shaft 91 is pivoted at the top of the power box 80, a second belt pulley 911 is coaxially arranged at the upper part of the second transmission shaft 91, the third transmission shaft 93 is pivoted on the base frame 101, a third belt pulley 931 and a fourth belt pulley 932 are arranged on the third transmission shaft 93, the first transmission shaft 90, the main motor 81, the first transmission shaft 90 and the second transmission shaft 91 are in belt transmission, chain transmission or gear transmission, the second belt pulley 911 and the crochet 42 are in belt transmission, the first belt pulley 901 and the third belt pulley 931 are in belt transmission, and the fourth belt pulley 932 and the twister 51 are in belt transmission. Specifically, the first transmission shaft 90 and the main motor 81 are in belt transmission, the first transmission shaft 90 and the second transmission shaft 91 are in gear transmission, the first transmission shaft 90 is provided with a first gear 10, the second transmission shaft 91 is provided with a second gear 11, and the first transmission shaft 90 and the second transmission shaft 91 are meshed with each other to realize power output from the first transmission shaft 90 to the second transmission shaft 91.

The working principle of the rope twisting machine with the yarns is as follows: the single yarn or chemical fiber yarn of the cone yarn is manually loaded on a creel, the yarn passes through the yarn guide hook 22 and enters a yarn nozzle of the crochet device 42, the yarn passes through a cone core of the crochet device 42 and enters a twisting groove of the twisting disc through a tension hook, and then passes through the rope guide wheel 61 and the yarn guide roller and is output by a winding roller. The crochet device 42 is driven by a belt to rotate, and a built-in cam controls the crochet needle to lift, so as to realize the knitting of the band yarn; the twister is driven by a belt to rotate to realize the rotation and twisting of a plurality of strands of band yarns into a rope, the machine can manually select the using quantity of the crochet device 42 to realize the synchronous crochet of 2-23 strands of band yarns or the twisting of 2-23 strands of rope belts, and has the advantages of compact structure, convenient operation and high production efficiency.

Example 2

As shown in fig. 2, compared with embodiment 1, the difference is that the device further includes a tension device for adjusting the tightness of the transmission belt between the second belt wheel 911 and the crochet hook 42, the tension device includes a double-layer aluminum disc 12, a tension rod fixing seat 13, a first guide wheel 14, a second guide wheel 15, a guide wheel fixing clamping plate assembly 16, a locking clamp 17, a tension rod 18 and a tension adjusting wheel 19, and the tightness of the transmission belt between the second belt wheel 911 and the crochet hook 42 can be adjusted.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (5)

1. A tape yarn twisting machine is characterized by comprising:

the device comprises a rack (10), wherein a plurality of groups of chassis (101) extending in the circumferential direction are arranged on the rack (10);

the yarn guide mechanism comprises a first support frame (21) and at least two yarn guide wire hooks (22), wherein the first support frame (21) is fixed on the bottom frame (101) through a first support rod (20) and is annular, and each yarn guide wire hook (22) is fixed on the first support frame (21) through a wire hook clamp (23) and is used for placing a yarn cylinder;

the bobbin yarn mechanism comprises a second support frame (31) and bobbin yarn rods (32) which are fixed on the bottom frame (101) through a second support rod (30) and are annular, and each bobbin yarn rod (32) is fixed on the second support frame (31) through a second saddle (33) and used for guiding yarns;

the crocheting mechanism comprises a third support frame (41) and crocheting devices (42) which are fixed on the bottom frame (101) through a third support rod (40) and are annular, and each crocheting device (42) is fixed on the third support frame (41) through a third saddle (43);

the twisting mechanism comprises a twisting device (51) and a twisting support (52), the twisting support (52) is fixed on the bottom frame (101), a side opening (521) is formed in one side of the twisting support, and the twisting device (51) is pivoted on the twisting support (52);

the curling mechanism comprises a curling motor (60), a rope guide wheel (61) and two curling rollers (62) which are arranged on a bearing seat and the ends of which are meshed through a gear, wherein the output shaft of the curling motor (60) is connected with one curling roller (62);

the yarn guiding tension mechanism comprises a tension hook frame (71) and a tension hook component (72) which are fixed on the bottom frame (101) through a fourth support rod (70) and are annular, and the yarn guiding hooks (22), the yarn winding rod (32), the crochet device (42) and the tension hook component (72) are arranged in the same number;

the power device comprises a power box (80) and a main motor (81), wherein the power box (80) is fixed on the rack (10);

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 pivoted at the bottoms of an underframe (101) and a power box (80), a first belt wheel (901) is coaxially arranged on the underframe (101) close to the first transmission shaft, the second transmission shaft (91) is pivoted at the top of the power box (80), a second belt wheel (911) is coaxially arranged at the upper part of the second transmission shaft (91), the third transmission shaft (93) is pivoted on the underframe (101) and is provided with a third belt wheel (931) and a fourth belt wheel (932), the first transmission shaft (90), a main motor (81), the first transmission shaft (90) and the second transmission shaft (91) are in belt transmission, chain transmission or gear transmission, the second belt wheel (911) and a crochet knitting machine (42) are in belt transmission, and the first belt wheel (901) and the third belt wheel (931) are in belt transmission, the fourth belt wheel (932) and the twister (51) are driven by a belt.

2. The tape yarn twisting machine according to claim 1, wherein: still contain the tight device that rises for adjust the elasticity of drive belt between second band pulley (911) and crochet hook ware (42), the tight device that rises contains double-deck aluminium dish (12), tensioning rod fixing base (13), first guide pulley (14), second guide pulley (15), the fixed splint subassembly of guide pulley (16), locking anchor clamps (17), tensioning rod (18) and tension regulating wheel (19).

3. The tape yarn twisting machine according to claim 2, wherein: 23 yarn guide hooks (22), a yarn bobbin rod (32), a crochet device (42) and a tension hook component (72) are arranged.

4. The tape yarn twisting machine according to any one of claims 1 to 3, wherein: the twister (51) is the loudspeaker form, contains loudspeaker section (511) and cylinder section (512), and loudspeaker section (511) inner wall evenly distributed 23 recess (513), recess (513) are used for guiding/cutting apart and take the yarn, and cylinder section (512) outside is equipped with belt axle sleeve (514) through the screw cover, and twist support (52) are fixed on chassis (101) by bolt assembly, and it is built-in to have first bearing (515), when twister (51) and belt axle sleeve (514) pivot are located twist support (52), pack second bearing (516) into in cylinder section (512), encapsulate through apron (517).

5. The tape yarn twisting machine according to claim 4, wherein: the first transmission shaft (90) and the main motor (81) are in transmission through a belt, and the first transmission shaft (90) and the second transmission shaft (91) are in transmission through gears.

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