Cabling machine and cabling method for steel-cored aluminum strand production

Abstract

The embodiment of the invention relates to the technical field of stranded wire cabling, and provides a cabling machine for steel-cored aluminum stranded wire production and a cabling method.The cabling machine comprises a take-up seat, a take-up reel and a rotating seat, a take-up supporting plate is rotationally arranged on one side of the take-up seat, and the take-up reel is arranged on the other side of the take-up seat; the take-up reel is symmetrically provided with limiting seats for limiting the cut steel-cored aluminum strand; the take-up base, the take-up supporting plate and the take-up reel are used in cooperation, the take-up reel can be rapidly replaced, the production efficiency and the use effect of the cabling machine are improved, a limiting base, a rotating base, a rotating block, a rotating rod and a first driving structure are used in cooperation, the cut steel-cored aluminum strand is rapidly limited, the steel-cored aluminum strand is protected, and the service life of the cabling machine is prolonged. The steel-cored aluminum strand is prevented from loosening and breaking, the rejection rate is reduced, the take-up and arrangement uniformity is ensured, reworking of subsequent procedures is avoided, the safety risks of nearby workers and equipment are reduced, the operation safety is improved, and the production continuity is ensured.

Description

TECHNICAL FIELD

[0001] Embodiments of the present disclosure relate to the technical field of stranding technology, in particular, to a stranding machine for steel-cored aluminum stranded wire production and a stranding method. BACKGROUND

[0002] Steel-cored aluminum stranded wire is a reinforced overhead conductor widely used in power transmission systems, and its core structure is composed of high-strength steel core and outer aluminum stranded wire, which has mechanical strength and electrical conductivity, and is suitable for high-voltage and large-span overhead lines. The stranding machine is a core special equipment in the field of power cable, communication cable, control cable and other cable manufacturing, and its main function is to strand multiple insulated cores (or conductors, cable cores) into a whole cable core according to the preset stranding pitch and stranding direction (such as left and right), and can also complete filling, wrapping, armoring and other auxiliary processes at the same time, finally forming a stable structure and performance standard cable semi-finished product or finished product. Steel-cored aluminum stranded wire needs to use a stranding machine during production.

[0003] The existing stranding machine for steel-cored aluminum stranded wire production and the stranding method have certain disadvantages in use. The existing stranding machine for steel-cored aluminum stranded wire production and the stranding method are usually used to hinge the steel core and multiple aluminum wires into a steel-cored aluminum stranded wire, and then wind the wire. However, the traditional winding is single-disk winding, and after the winding disk is full, the stranding machine needs to be stopped, and then the winding disk needs to be disassembled and replaced with an empty winding disk. The single-disk winding takes 15-20 minutes to replace the winding disk, which affects the production efficiency of the stranding machine and reduces the use effect of the stranding machine, and cannot meet people's needs. SUMMARY

[0004] To overcome the above-mentioned defects, embodiments of the present disclosure provide a stranding machine for steel-cored aluminum stranded wire production and a stranding method, which solve the technical problem of single-disk stopping and winding in the prior art, reduce the production efficiency of the stranding machine, and result in low use effect of the stranding machine.

[0005] According to one aspect, at least one embodiment of the present disclosure provides a cabling machine for steel-cored aluminum strand production, comprising: a base and a cabling mechanism arranged on the base; the cabling mechanism comprises a take-up seat on one side of the upper end of the base and a first guide structure arranged on one side of the take-up seat; the first guide structure comprises a first guide seat and two first guide rollers rotatably arranged on the inner side of the first guide seat, the upper end of the first guide seat is provided with a first guide motor for controlling the movement of the first guide rollers, and the first guide motor can adjust the distance between the two first guide rollers; the cabling mechanism further comprises a steel core pay-off disc arranged on the other side of the upper end of the base for paying off the steel core and a second guide structure arranged on one side of the steel core pay-off disc; the second guide structure comprises a second guide seat and two second guide rollers arranged in an upper and lower staggered manner on the inner side of the second guide seat, and the second guide seat is provided with a second guide motor for controlling the movement of the second guide rollers; the cabling mechanism further comprises a support seat arranged on the other side of the second guide structure, a rotating plate rotatably arranged on the support seat, and an aluminum wire pay-off rack arranged in a circular array on the rotating plate and paying off the aluminum wire, the aluminum wire pay-off rack is provided with a tensioning structure for adjusting the tension of the aluminum wire; the aluminum wire pay-off rack can be mounted with an aluminum wire drum; the support seat is provided with a wire tube coaxially rotatable with the rotating plate and used for the passage of the steel core; the support seat is provided with a rotating structure for controlling the rotation of the rotating plate and the wire tube, the rotating structure comprises a rotating drive motor detachably mounted on the outer surface of the support seat and a transmission belt structure arranged in the support seat and connected with the wire tube, the output shaft of the rotating drive motor is coaxially connected with one of the transmission pulleys in the transmission belt structure, and the wire tube is coaxially connected with the other transmission pulley in the transmission belt structure; the wire tube is provided with a guide disc for guiding the aluminum wire, the guide disc is provided with a plurality of guide cylinders arranged in a circular array, and the guide cylinders are symmetrically provided with a plurality of first rollers for smoothly paying off the aluminum wire; one side of the guide disc is provided with a hank disc, a plurality of guide grooves are formed in the hank disc in a circular array, and a plurality of second rollers are symmetrically arranged in the guide grooves; the hank disc is coaxially connected with the wire tube; the base is movably provided with a cutting tool for cutting the steel-cored aluminum strand; a threading guide tube is arranged between the hank disc and the first guide structure; a take-up support plate is rotatably arranged on one side of the take-up seat; the take-up support plate is symmetrically provided with a take-up disc for winding the steel-cored aluminum strand; the take-up disc is symmetrically provided with a limiting seat for limiting the steel-cored aluminum strand after cutting.

[0006] For example, the steel-cored aluminum stranded wire production cable forming machine provided by at least one embodiment of the present disclosure is provided with a rotating seat for controlling the rotation of the limiting seat on the take-up reel, one end of the limiting seat is provided with a rotating block extending into the inner side of the rotating seat, both ends of the rotating block are vertically provided with rotating rods vibrationally connected with the rotating seat, the outer side of the rotating seat is provided with a first driving structure for controlling the rotation of the rotating rods, and the first driving structure is a first driving motor; when the take-up reel winds the steel-cored aluminum stranded wire, the limiting seat is in a vertical state and does not interfere with the operation of the take-up reel, and after the steel-cored aluminum stranded wire is cut off, the first driving structure controls the rotating block to rotate through the rotating rods, so that the limiting seat is rotated to a horizontal state and limits the steel-cored aluminum stranded wire.

[0007] For example, the steel-cored aluminum stranded wire production cable forming machine provided by at least one embodiment of the present disclosure is provided with a rotating seat for controlling the rotation of the limiting seat on the take-up reel, one end of the limiting seat is provided with a rotating block extending into the inner side of the rotating seat, both ends of the rotating block are vertically provided with rotating rods vibrationally connected with the rotating seat, the outer side of the rotating seat is provided with a first driving structure for controlling the rotation of the rotating rods, and the first driving structure is a first driving motor; when the take-up reel winds the steel-cored aluminum stranded wire, the limiting seat is in a vertical state and does not interfere with the operation of the take-up reel, and after the steel-cored aluminum stranded wire is cut off, the first driving structure controls the rotating block to rotate through the rotating rods, so that the limiting seat is rotated to a horizontal state and limits the steel-cored aluminum stranded wire.

[0008] For example, the steel-cored aluminum stranded wire production cable forming machine provided by at least one embodiment of the present disclosure is provided with a rotating seat for controlling the rotation of the limiting seat on the take-up reel, one end of the limiting seat is provided with a rotating block extending into the inner side of the rotating seat, both ends of the rotating block are vertically provided with rotating rods vibrationally connected with the rotating seat, the outer side of the rotating seat is provided with a first driving structure for controlling the rotation of the rotating rods, and the first driving structure is a first driving motor; when the take-up reel winds the steel-cored aluminum stranded wire, the limiting seat is in a vertical state and does not interfere with the operation of the take-up reel, and after the steel-cored aluminum stranded wire is cut off, the first driving structure controls the rotating block to rotate through the rotating rods, so that the limiting seat is rotated to a horizontal state and limits the steel-cored aluminum stranded wire.

[0009] For example, the cable forming machine for steel-cored aluminum stranded wire production provided by at least one embodiment of the present disclosure, the first transmission structure comprises a first transmission gear coaxially connected with the second rotary gear and a second transmission gear engaged with the first transmission gear, a transmission rack is engaged with one side of the second transmission gear, and a reinforcing rod coaxial with the second transmission gear is arranged on the first transmission gear; a transmission lifting strip for mounting the transmission rack is symmetrically arranged on both sides of the outer surface of the limiting strip, and a third groove matched with the transmission rack is arranged on the transmission lifting strip; the diameter size of the first transmission gear is greater than that of the second transmission gear, so that when the rotating block drives the rotating rod to rotate by 90 degrees, the first rotary gear drives the moving strip to move through the first moving rack, the moving strip drives the second rotary gear to rotate through the second moving rack, and the second rotary gear moves the limiting strip downward through the first transmission structure and limits the steel-cored aluminum stranded wire.

[0010] For example, the cable forming machine for steel-cored aluminum stranded wire production provided by at least one embodiment of the present disclosure, the rotating shaft of the second transmission gear is coaxially provided with a bevel gear structure, a transmission rod is arranged on the bevel gear structure, and the other end of the transmission rod drives another second transmission gear to rotate through the bevel gear structure, so that the second transmission gear controls the transmission lifting strip to move through the transmission rack, thereby controlling the limiting strip to move; the inside of the limiting seat is provided with a first lifting groove for the movement of the limiting strip and a second lifting groove for the movement of the transmission lifting strip, and the first lifting groove and the second lifting groove are communicated.

[0011] For example, the cable forming machine for steel-cored aluminum stranded wire production provided by at least one embodiment of the present disclosure, the cable forming mechanism further comprises a supporting assembly arranged on the take-up reel and cooperating with the rotating block; a supporting magnet block abutting the lower end surface of the rotating block is vertically arranged on the inner side of the rotating seat, and the end of the rotating block away from the limiting seat is in a semicircular structure; the supporting assembly and the supporting magnet block cooperate to enable the limiting seat to be stably connected with the rotating seat when the limiting seat is rotated to a horizontal state.

[0012] For example, the cable forming machine for steel-cored aluminum stranded wire production provided by at least one embodiment of the present disclosure, the supporting assembly comprises a supporting toothed plate movably arranged on the take-up reel and a plurality of supporting toothed strips arranged on the outer surface of the rotating block; when the rotating block rotates, the plurality of supporting toothed strips drive the supporting toothed plate to move on the take-up reel.

[0013] For example, the cable forming machine for steel-cored aluminum stranded wire production provided by at least one embodiment of the present disclosure, the support assembly further comprises a plurality of movable support blocks vertically arranged on the other side of the support tooth plate, and the movable support blocks are movably arranged in the inside of the take-up reel; a first support arm is rotatably arranged on the movable support block, and a second support arm is rotatably arranged at one end of the first support arm; the support assembly further comprises a fixed support block rotatably connected to one end of the second support arm, and the fixed support block is fixedly arranged in the inside of the take-up reel; a support spring is arranged on the lower end surface of the movable support block and connected to the upper end surface of the fixed support block; a guide support groove is arranged in the inside of the take-up reel and used for guiding the movement of the movable support block; a rotating groove is arranged in the inside of the take-up reel and used for the rotation of the first support arm and the second support arm; a connecting rod is arranged on the movable support block and vertically connected with the support tooth plate, and a plurality of connecting grooves are arranged on the outer surface of the take-up reel and used for the movement of the connecting rod.

[0014] For example, the cable forming machine for steel-cored aluminum stranded wire production provided by at least one embodiment of the present disclosure, the take-up reel comprises two disc bodies and a disc roller coaxially connecting the two disc bodies, a plurality of rotating seats are symmetrically arranged on the inner sides of the two disc bodies, and the disc body and the disc roller are integrally designed.

[0015] For example, the cable forming machine for steel-cored aluminum stranded wire production provided by at least one embodiment of the present disclosure, a through groove is arranged on the disc roller, a mounting roller is vertically arranged on the take-up support plate and extends into the through groove, a mounting assembly is arranged on the mounting roller and connected with the disc roller, and the mounting assembly can quickly disassemble and fix the take-up reel.

[0016] For example, the cable forming machine for steel-cored aluminum stranded wire production provided by at least one embodiment of the present disclosure, the mounting assembly comprises a first rotating rod rotatably arranged in the inside of the mounting roller and a plurality of second transmission structures arranged on the first rotating rod, the mounting roller is circularly arranged with a plurality of mounting blocks connected with the disc roller, and the inner wall of the disc roller is provided with mounting grooves connected with the mounting blocks; one end of the mounting roller is provided with a second driving structure for controlling the rotation of the first rotating rod, the second driving structure is a second driving motor, and the second driving structure drives the second transmission structure to work through the first rotating rod, so that the second transmission structure controls the mounting blocks to be fixed or separated from the disc roller.

[0017] For example, the cable forming machine for steel-cored aluminum stranded wire production provided by at least one embodiment of the present disclosure, the second transmission structure comprises a first bevel gear coaxially connected with the first rotating rod and a plurality of second bevel gears meshing with the first bevel gear, one end of the second bevel gear is provided with a mounting lead screw transmission device for controlling the movement of the mounting block, and the inside of the mounting roller is provided with a rotating groove for the work of the first rotating rod and the second transmission structure.

[0018] For example, the cable forming machine for steel-cored aluminum stranded wire production provided in at least one embodiment of the present disclosure is provided with a first rotary driving structure for controlling the rotation of the mounting roller on the outer side of the take-up support plate, and the first rotary driving structure is arranged as a driving motor.

[0019] For example, the cable forming machine for steel-cored aluminum stranded wire production provided in at least one embodiment of the present disclosure is provided with a moving seat for controlling the movement of the cutting tool movably arranged on the base, a plurality of first lead screw transmission devices for controlling the longitudinal movement of the moving seat are symmetrically arranged in the base, and a first moving motor connected with the first lead screw transmission device is arranged on the outer surface of the base.

[0020] For example, the cable forming method for steel-cored aluminum stranded wire production provided in at least one embodiment of the present disclosure comprises the following steps: S1: hinge the steel core and the plurality of aluminum wires into a steel-cored aluminum stranded wire; S2: take up the steel-cored aluminum stranded wire by the take-up reel; S3: control the take-up support plate to adjust the position of the take-up reel full of wire and cut off the steel-cored aluminum stranded wire, and another take-up reel continues to take up the steel-cored aluminum stranded wire; S4: control the limiting seat to overturn by the first driving structure and control the limiting strip to move downward by the lifting assembly to limit the steel-cored aluminum stranded wire cut off to the take-up reel; S5: disassemble the take-up reel full of wire by the mounting assembly and replace a new take-up reel.

[0021] The embodiments of the present disclosure have the following beneficial effects: (1) In the application, the take-up seat, the mounting block, the second driving structure, the first bevel gear, the second bevel gear, the mounting screw drive, the take-up support plate and the take-up disc are used in cooperation, which can quickly replace the take-up disc after the take-up disc is full without stopping the cable forming machine, improve the production efficiency and use effect of the cable forming machine, through the cooperation of the limiting seat, the rotating seat, the rotating block, the rotating rod, the first driving structure and the rotating rod, the steel core aluminum stranded wire after cutting can be quickly limited, the steel core aluminum stranded wire is protected, the steel core aluminum stranded wire is prevented from loosening and breaking, the waste rate is reduced, the take-up and winding neatness are ensured, the subsequent process is avoided to be reworked, the safety risk of the nearby workers and equipment is reduced, the operation safety and the production continuity are improved, the process efficiency is greatly improved, the limiting strip, the first rotating gear, the moving strip, the first moving rack, the second moving rack, the second rotating gear, the first transmission structure, the transmission rack, the transmission lifting strip, the bevel gear structure and the transmission rod are used in cooperation, the limiting accuracy and the response speed are improved, through the self-synergy of the mechanical structure, the energy consumption is reduced and the efficiency is improved under the premise of ensuring the limiting effect.

[0022] (2) In the application, through the cooperation of the supporting magnetic block and the supporting assembly, when the rotating block rotates, the supporting rack drives the supporting tooth plate to move, through the linkage of the first supporting arm and the second supporting arm, the movable supporting block is stably lifted along the guide groove, the rotating block is provided with follow-up support, the single-point stress concentration caused by the traditional fixed support is avoided, the elastic buffering action of the supporting spring can absorb the impact vibration in the rotating process, the friction and wear between the rotating block and the rotating seat are reduced, when the limiting seat is turned to the horizontal state, the supporting magnetic block realizes preliminary positioning through magnetic force, at the same time, the supporting arms of the supporting assembly are expanded to the rigid supporting state, double locking is formed with the magnetic force, the horizontal error of the limiting seat is reduced, the end of the semicircular body structure of the rotating block is perfectly matched with the arc contact surface of the supporting magnetic block, the contact area is increased, at the same time, the stress concentration caused by the edge contact is avoided, the stability of the limiting seat during clamping operation is further improved, when the clamping force of the limiting strip changes due to the change of the stranded wire specification, the spring and the supporting arm of the supporting assembly can absorb the additional load through slight deformation, the rigid structure is avoided to be damaged due to overload. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments of the present disclosure will be briefly introduced. Obviously, the drawings in the following description are only some example embodiments of the present disclosure. Those skilled in the art can obtain other drawings according to the content of the example embodiments of the present disclosure and these drawings without creating any creative labor.

[0024] Figure 1 is a schematic diagram of the three-dimensional structure of the present application; Figure 2 is a partial structure diagram of the cable forming mechanism; Figure 3 is a partial structure diagram of the take-up seat and the take-up disc; Figure 4 is a sectional view of the take-up disc; Figure 5 is a partial structure diagram of the limiting seat and the rotating seat; Figure 6 is a partial structure diagram of the limiting strip and the lifting assembly; Figure 7 is a partial structure diagram of the limiting strip and the lifting assembly; Figure 8 is a partial structure diagram of the rotating block and the supporting assembly; Figure 9 is a partial structure diagram of the second transmission structure and the second driving structure; Figure 10 is a partial structure diagram of the moving seat and the cutting tool; Figure 11 is a flow chart of the cabling method of the present application; In the figure: 1, base; 2, take-up seat; 3, first guide structure; 4, steel core pay-off disc; 5, second guide structure; 6, supporting seat; 7, rotating plate; 8, aluminum wire pay-off rack; 9, wire tube; 10, rotating structure; 11, guide disc; 12, hanking disc; 13, cutting tool; 14, threading guide tube; 15, take-up supporting plate; 16, take-up disc; 17, limiting seat; 18, rotating seat; 19, rotating block; 20, rotating rod; 21, first driving structure; 22, limiting strip; 23, first rotating gear; 24, moving strip; 25, first moving rack; 26, second moving rack; 27, second rotating gear; 28, first transmission structure; 29, first transmission gear; 30, second transmission gear; 31, transmission rack; 32, transmission lifting strip; 33, bevel gear structure; 34, transmission rod; 35, supporting magnetic block; 36, supporting toothed plate; 37, supporting rack; 38, movable supporting block; 39, first supporting arm; 40, second supporting arm; 41, fixed supporting block; 42, supporting spring; 43, connecting rod; 44, disc body; 45, disc roller; 46, mounting roller; 47, first rotating rod; 48, second transmission structure; 49, mounting block; 50, second driving structure; 51, first bevel gear; 52, second bevel gear; 53, mounting lead screw transmission device; 54, first rotating driving structure; 55, second rotating rod; 56, second rotating driving structure; 57, moving seat; 58, first lead screw transmission device; 59, first moving motor; 60, electric telescopic rod; 61, protection box; 62, cutting motor; 63, second lead screw transmission device; 64, second moving motor. DETAILED DESCRIPTION The present disclosure will be further described in details with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the present disclosure, but not to limit the present disclosure.

[0025] For the simplicity of the drawings, only the parts related to the disclosure are shown in each drawing, and they do not represent the actual structure of the product. In addition, for the simplicity of the drawings and easy understanding, in some drawings, only one of the parts with the same structure or function is shown schematically, or only one of them is marked. In this document, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0026] In this document, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integral connection; it can be mechanical connection, or electrical connection; it can be direct connection, or indirect connection through intermediate medium, or internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present disclosure can be understood according to the specific circumstances.

[0027] In the present disclosure, unless otherwise specified and limited, "on" or "under" of the first feature to the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "above" of the first feature to the second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the horizontal height of the first feature is higher than that of the second feature. "Below", "below" and "below" of the first feature to the second feature includes that the first feature is directly below and obliquely below the second feature, or only means that the horizontal height of the first feature is less than that of the second feature.

[0028] In the description of the present embodiment, the terms "up", "down", "left", "right" and other orientation or position relationship are based on the orientation or position relationship shown in the drawings, which are only for the convenience of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure.

[0029] In addition, in the description of the present application, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0030] As Figures 1-10As shown, it shows a cable forming machine for steel-cored aluminum stranded wire production in an embodiment of the present disclosure, which comprises a base 1 and a cable forming mechanism arranged on the base 1. The cable forming mechanism can quickly replace the full wire collecting reel 16 without stopping the cable forming machine, thereby improving the production efficiency of the steel-cored aluminum stranded wire.

[0031] The cable forming mechanism comprises a wire collecting seat 2 arranged on one side of the upper end of the base 1 and a first guide structure 3 arranged on one side of the wire collecting seat 2. The first guide structure 3 comprises a first guide seat and two first guide rollers rotatably arranged on the inner side of the first guide seat. The upper end of the first guide seat is provided with a first guide motor for controlling the movement of the first guide rollers. The first guide motor can adjust the distance between the two first guide rollers. The cable forming mechanism further comprises a steel core pay-off reel 4 arranged on the other side of the upper end of the base 1 for paying off the steel core and a second guide structure 5 arranged on one side of the steel core pay-off reel 4. The second guide structure 5 comprises a second guide seat and two second guide rollers arranged in an upper and lower staggered manner on the inner side of the second guide seat. The second guide seat is provided with a second guide motor for controlling the movement of the second guide rollers. The cable forming mechanism further comprises a support seat 6 arranged on the other side of the second guide structure 5, a rotating plate 7 rotatably arranged on the support seat 6, and an aluminum wire pay-off rack 8 arranged in a circular array on the rotating plate 7 and paying off the aluminum wire. The aluminum wire pay-off rack 8 is provided with a tensioning structure for adjusting the tension of the aluminum wire. An aluminum wire drum can be mounted on the aluminum wire pay-off rack 8. The support seat 6 is provided with a wire guide tube 9 coaxially rotatable with the rotating plate 7 and used for the passage of the steel core. The support seat 6 is provided with a rotating structure 10 for controlling the rotation of the rotating plate 7 and the wire guide tube 9. The rotating structure 10 comprises a rotating drive motor detachably mounted on the outer surface of the support seat 6 and a transmission belt structure arranged inside the support seat 6 and connected with the wire guide tube 9. The output shaft of the rotating drive motor is coaxially connected with one transmission wheel in the transmission belt structure, and the wire guide tube 9 is coaxially connected with another transmission wheel in the transmission belt structure. The wire guide tube 9 is provided with a guide disc 11 for guiding the aluminum wire. The guide disc 11 is provided with a plurality of guide cylinders arranged in a circular array. A plurality of first rollers for smoothly paying off the aluminum wire are symmetrically arranged in the guide cylinders. One side of the guide disc 11 is provided with a wire splicing disc 12. A plurality of guide grooves are arranged in a circular array on the wire splicing disc 12. A plurality of second rollers are symmetrically arranged in the guide grooves. The wire splicing disc 12 is coaxially connected with the wire guide tube 9. A cutting tool 13 for cutting the steel-cored aluminum stranded wire is movably arranged on the base 1. A wire threading guide tube 14 is arranged between the wire splicing disc 12 and the first guide structure 3. A wire collecting support plate 15 is rotatably arranged on one side of the wire collecting seat 2. A plurality of wire collecting reels 16 for collecting the steel-cored aluminum stranded wire are symmetrically arranged on the wire collecting support plate 15. Limiting seats 17 for limiting the steel-cored aluminum stranded wire after cutting are symmetrically arranged on the wire collecting reels 16. The limiting of the steel-cored aluminum stranded wire after cutting can effectively prevent the steel-cored aluminum stranded wire from loosening and breaking, thereby reducing the scrap rate of the cable forming machine.

[0032] The steel core pay-off reel 4 pays off the steel core through the second guide structure 5, and the end of the steel core passes through the conductor tube 9. The aluminum wire pay-off reel 8 pays off the aluminum wire through the tensioning structure, and the end of the aluminum wire passes through the guide disc 11 and the stranding disc 12 in turn and is stranded on the steel core to form a steel core aluminum stranded wire. The rotating structure 10 is started to drive the rotating plate 7 and the conductor tube 9 to rotate on the support seat 6. The conductor tube 9 drives the guide disc 11 and the stranding disc 12 to rotate, so that the steel core aluminum stranded wire passes through the threading guide pipe 14 and is wound on the take-up reel 16 through the first guide structure 3. When the steel core aluminum stranded wire on the take-up reel 16 is full, the take-up support plate 15 is controlled to rotate on the take-up seat 2, so that the take-up support plate 15 drives the take-up reel 16 to adjust the position. The cutting tool 13 is controlled to cut the steel core aluminum stranded wire, the position of the limiting seat 17 is adjusted, and the limiting seat 17 limits the cut steel core aluminum stranded wire to the take-up reel 16.

[0033] In some examples, as shown in Figure 3 Figure 5 The take-up reel 16 is provided with a rotating seat 18 for controlling the rotation of the limiting seat 17. One end of the limiting seat 17 is provided with a rotating block 19 extending into the inside of the rotating seat 18. The both ends of the rotating block 19 are vertically provided with rotating rods 20 vibratedly connected with the rotating seat 18. The outside of the rotating seat 18 is provided with a first driving structure 21 for controlling the rotation of the rotating rod 20. The first driving structure 21 is a first driving motor. When the take-up reel 16 winds the steel core aluminum stranded wire, the limiting seat 17 is in a vertical state and does not interfere with the work of the take-up reel 16. After the steel core aluminum stranded wire is cut, the first driving structure 21 controls the rotating block 19 to rotate through the rotating rod 20, so that the limiting seat 17 is rotated to a horizontal state and limits the steel core aluminum stranded wire.

[0034] When the steel core aluminum stranded wire is cut, the first driving structure 21 is started to drive the rotating rod 20 to rotate, so that the rotating rod 20 drives the rotating block 19 to rotate. The rotating block 19 drives the limiting seat 17 to rotate on the rotating seat 18, so that the limiting seat 17 is rotated to a horizontal state and limits the cut steel core aluminum stranded wire.

[0035] ​The cabling mechanism further comprises a limiting strip 22 arranged inside the limiting seat 17 and limiting the steel-cored aluminum stranded wire, the outer surface of the limiting strip 22 is pressed with a bionic anti-skid line, the friction force is improved under the same clamping force, the clamping force requirement is reduced, and thus the limiting to the steel-cored aluminum stranded wire is ensured; the cabling mechanism further comprises two first rotating gears 23 coaxially connected with the rotating rod 20 and a lifting assembly connected with the first rotating gear 23 and controlling the limiting strip 22 to move up and down, the first rotating gears 23 are symmetrically arranged on the two sides of the rotating block 19, when the limiting seat 17 is rotated from the vertical state to the horizontal state to limit the steel-cored aluminum stranded wire, the first rotating gears 23 are rotated with the rotating rod 20, and the first rotating gears 23 control the limiting strip 22 to move downward through the lifting assembly; when the limiting seat 17 is rotated from the horizontal state to the vertical state, the first rotating gears 23 and the lifting assembly control the limiting strip 22 to move upward.

[0036] When the rotating rod 20 rotates, the first rotating gear 23 is driven to rotate, the first rotating gear 23 drives the lifting assembly to work, and the lifting assembly drives the limiting strip 22 to move downward; when the limiting seat 17 is rotated from the horizontal state to the vertical state, the rotating rod 20 controls the limiting strip 22 to move to the steel-cored aluminum stranded wire through the first rotating gear 23 and the lifting assembly, so that the limiting seat 17 and the limiting strip 22 cooperate to limit the steel-cored aluminum stranded wire.

[0037] In some examples, as shown in Figure 5 Figure 7 The lifting assembly comprises a moving strip 24 movably arranged at one end of the limiting seat 17 and a first moving rack 25 arranged on the moving strip 24 and engaged with the first rotating gear 23, the upper end surface of the moving strip 24 is provided with a first groove matched with the first moving rack 25; the lower end surface of the moving strip 24 is provided with a second groove, and a second moving rack 26 is installed in the second groove; the lifting assembly further comprises a second rotating gear 27 engaged with the second moving rack 26 and a first transmission structure 28 cooperated with the second rotating gear 27, and the first transmission structure 28 can control the limiting strip 22 to move up and down.

[0038] When the rotating rod 20 rotates, the first rotating gear 23 is driven to rotate, the first rotating gear 23 drives the first moving rack 25 to move, the first moving rack 25 drives the moving strip 24 to move, the moving strip 24 drives the second moving rack 26 to move, the second moving rack 26 drives the second rotating gear 27 to rotate, the second rotating gear 27 drives the first transmission structure 28 to work, and the first transmission structure 28 drives the limiting strip 22 to move up and down.

[0039] ​The first transmission structure 28 includes a first transmission gear 29 coaxially connected to the second rotating gear 27 and a second transmission gear 30 meshing with the first transmission gear 29. A transmission rack 31 is meshed on one side of the second transmission gear 30. The first transmission gear 29 is provided with a reinforcing rod coaxial with the second transmission gear 30; transmission lifting bars 32 for mounting the transmission rack 31 are symmetrically provided on both sides of the outer surface of the limit bar 22, and a third groove matching the transmission rack 31 is provided on the transmission lifting bar 32; the diameter of the first transmission gear 29 is larger than the diameter of the second transmission gear 30, so that when the rotating block 19 drives the rotating rod 20 to rotate 90 degrees, the first rotating gear 23 drives the moving bar 24 to move through the first moving rack 25, and the moving bar 24 drives the second rotating gear 27 to rotate through the second moving rack 26. The second rotating gear 27 moves the limit bar 22 downward through the first transmission structure 28 and causes the limit bar 22 to limit the steel-core aluminum stranded wire.

[0040] When the second movable rack 26 drives the second rotating gear 27 to rotate, the second rotating gear 27 drives the first transmission gear 29 to rotate through the reinforcing rod, the first transmission gear 29 drives the second transmission gear 30 to rotate, the second transmission gear 30 drives the transmission rack 31 to move, the transmission rack 31 drives the transmission lifting bar 32 to move, and the transmission lifting bar 32 drives the limit bar 22 to move.

[0041] The rotating shaft of the second transmission gear 30 is coaxially provided with a bevel gear structure 33, and the bevel gear structure 33 is provided with a transmission rod 34. The other end of the transmission rod 34 drives another second transmission gear 30 to rotate through the bevel gear structure 33, so that the second transmission gear 30 controls the movement of the transmission lifting bar 32 through the transmission rack 31, thereby controlling the movement of the limit bar 22; the interior of the limit seat 17 is provided with a first lifting groove for moving the limit bar 22 and a second lifting groove for moving the transmission lifting bar 32. The first lifting groove and the second lifting groove are connected, so that the bevel gear structure 33 and the transmission rod 34 cooperate to control the movement of multiple transmission lifting bars 32, thereby improving the stability of the limit bar 22 when moving.

[0042] When the second transmission gear 30 rotates, the second transmission gear 30 drives the bevel gear structure 33 to rotate, the bevel gear structure 33 drives the transmission rod 34 to rotate, the transmission rod 34 drives another second transmission gear 30 to rotate, the second transmission gear 30 drives the transmission rack 31 to move, the transmission rack 31 drives the transmission lifting bar 32 to move, thereby controlling the movement of the limit bar 22.

[0043] In some examples, such as Figure 5 and Figure 8As shown, the cabling mechanism further comprises a supporting assembly arranged on the take-up reel 16 and cooperating with the rotating block 19; the inner side of the rotating seat 18 is vertically provided with a supporting magnetic block 35 abutting the lower end surface of the rotating block 19, and the rotating block 19 is provided with a magnetic strip connected with the supporting magnetic block 35, and the end of the rotating block 19 away from the limiting seat 17 is in a semicircular body structure; the supporting assembly and the supporting magnetic block 35 cooperate to enable the limiting seat 17 to be stably connected with the rotating seat 18 when the limiting seat 17 is rotated to a horizontal state.

[0044] When the first driving structure 21 drives the rotating rod 20 to rotate, the rotating rod 20 drives the rotating block 19 to rotate, the rotating block 19 drives the limiting seat 17 to rotate on the rotating seat 18, and the rotating block 19 is magnetically connected with the supporting magnetic block 35 when the rotating block 19 is rotated to a horizontal state, and the rotating block 19 controls the supporting assembly to work.

[0045] The supporting assembly comprises a supporting toothed plate 36 movably arranged on the take-up reel 16 and a plurality of supporting toothed strips 37 arranged on the outer surface of the rotating block 19; when the rotating block 19 rotates, the plurality of supporting toothed strips 37 drive the supporting toothed plate 36 to move on the take-up reel 16.

[0046] When the rotating block 19 rotates, the rotating block 19 drives the supporting toothed strips 37 to rotate, and the supporting toothed strips 37 drive the supporting toothed plate 36 to move.

[0047] The supporting assembly further comprises a plurality of movable supporting blocks 38 vertically arranged on the other side surface of the supporting toothed plate 36, and the movable supporting blocks 38 are movably arranged in the interior of the take-up reel 16; the movable supporting blocks 38 are rotatably provided with first supporting arms 39, and one end of each first supporting arm 39 is rotatably provided with a second supporting arm 40; the supporting assembly further comprises a fixed supporting block 41 rotatably connected with one end of the second supporting arm 40, and the fixed supporting block 41 is fixedly arranged in the interior of the take-up reel 16; the lower end surface of each movable supporting block 38 is provided with a supporting spring 42 connected with the upper end surface of the fixed supporting block 41; the interior of the take-up reel 16 is provided with a guide supporting groove for guiding the movable supporting blocks 38 to move; the interior of the take-up reel 16 is provided with a rotating groove for the first supporting arms 39 and the second supporting arms 40 to rotate; and the movable supporting blocks 38 are provided with connecting rods 43 vertically connected with the supporting toothed plate 36, and the outer surface of the take-up reel 16 is provided with a plurality of groups of connecting grooves for the connecting rods 43 to move.

[0048] When the rotating block 19 moves the support rack 36 through the support rack 37, the support rack 36 moves the movable support block 38 through the connecting rod 43, the movable support block 38 rotates the first support arm 39, the first support arm 39 rotates the second support arm 40, the movable support block 38 moves the control support spring 42, thereby improving the stability of the support rack 36, and the movable support block 38, the first support arm 39, the second support arm 40 and the support spring 42 cooperate to improve the stability of the rotating block 19.

[0049] In some examples, as shown in Figure 4 and Figure 9 The take-up reel 16 includes two disc bodies 44 and a disc roller 45 coaxially connecting the two disc bodies 44, and a plurality of rotating seats 18 are symmetrically arranged on the inner sides of the two disc bodies 44, and the disc bodies 44 and the disc roller 45 are integrally designed.

[0050] The disc roller 45 is provided with a through groove, and the take-up support plate 15 is vertically provided with a mounting roller 46 extending into the through groove, and the mounting roller 46 is provided with a mounting assembly connected with the disc roller 45, and the mounting assembly can quickly disassemble and fix the take-up reel 16.

[0051] The mounting assembly includes a first rotating rod 47 rotatably arranged in the mounting roller 46 and a plurality of second transmission structures 48 arranged on the first rotating rod 47, the mounting roller 46 is circularly arranged with a plurality of mounting blocks 49 connected with the disc roller 45, and the inner wall of the disc roller 45 is provided with a mounting groove connected with the mounting block 49; one end of the mounting roller 46 is provided with a second driving structure 50 for controlling the first rotating rod 47 to rotate, the second driving structure 50 is provided as a second driving motor, the second driving structure 50 drives the second transmission structure 48 to work through the first rotating rod 47, so that the second transmission structure 48 controls the mounting block 49 to be fixed or separated from the disc roller 45.

[0052] When it is necessary to disassemble and replace the take-up reel 16, the second driving structure 50 is started to drive the first rotating rod 47 to work, so that the first rotating rod 47 drives the second transmission structure 48 to work, the second transmission structure 48 drives the mounting block 49 to move, so that the mounting block 49 is disassembled from the mounting groove, and the mounting roller 46 is separated from the disc roller 45, and the take-up reel 16 is disassembled and separated.

[0053] The second transmission structure 48 includes a first bevel gear 51 coaxially connected with the first rotating rod 47 and a plurality of second bevel gears 52 meshing with the first bevel gear 51, one end of the second bevel gear 52 is provided with a mounting lead screw transmission device 53 for controlling the mounting block 49 to move, and the inside of the mounting roller 46 is provided with a rotating groove for the first rotating rod 47 and the second transmission structure 48 to work.

[0054] When the first rotating rod 47 rotates, the first rotating rod 47 drives the first bevel gear 51 to rotate, the first bevel gear 51 drives the second bevel gears 52 to rotate, the second bevel gears 52 drive the mounting screw drive 53 to work, the mounting screw drive 53 drives the mounting block 49 to move, and the mounting block 49 is fixed or separated from the disc roller 45.

[0055] In some examples, as shown in Figure 3 The outer side of the take-up support plate 15 is provided with a first rotating drive structure 54 for controlling the rotation of the mounting roller 46, and the first rotating drive structure 54 is provided as a driving motor. The inner surface of the take-up seat 2 is provided with a second rotating rod 55 coaxially connected with the take-up support plate 15, and the outer surface of the take-up seat 2 is provided with a second rotating drive structure 56 for controlling the rotation of the second rotating rod 55, and the second rotating drive structure 56 is provided as a driving motor.

[0056] The first rotating drive structure 54 is started to drive the mounting roller 46 to rotate, so that the mounting roller 46 drives the take-up disc 16 to rotate, and the take-up disc 16 winds the steel-cored aluminum stranded wire. The second rotating drive structure 56 is started to drive the second rotating rod 55 to rotate, so that the second rotating rod 55 drives the take-up support plate 15 to rotate, the take-up support plate 15 drives the take-up disc 16 to rotate, and the position of the take-up disc 16 is adjusted.

[0057] In some examples, as shown in Figure 1 - Figure 2 And Figure 10 The base 1 is movably provided with a moving seat 57 for controlling the movement of the cutting tool 13, the inside of the base 1 is symmetrically provided with a plurality of first screw drives 58 for controlling the longitudinal movement of the moving seat 57, and the outer surface of the base 1 is provided with a first moving motor 59 connected with the first screw drives 58. The outer surface of the moving seat 57 is provided with an electric telescopic rod 60 at the upper end, one end of the electric telescopic rod 60 is provided with a protection box 61, the inside of the protection box 61 is provided with a cutting motor 62 for controlling the work of the cutting tool 13, the inside of the moving seat 57 is provided with a second screw drive 63 for controlling the transverse movement of the electric telescopic rod 60, and the outer surface of the moving seat 57 is provided with a second moving motor 64 connected with the second screw drive 63. A plurality of single-chip microcomputers are provided on the base 1, so that the single-chip microcomputers control the same driving motors to work synchronously.

[0058] The first moving motor 59 is started to drive the first screw rod transmission device 58 to work, so that the first screw rod transmission device 58 drives the moving seat 57 to move, so that the moving seat 57 controls the cutting tool 13 to move, the electric telescopic rod 60 is started to drive the protection box 61 to move, so that the protection box 61 drives the cutting tool 13 to adjust the position, the second moving motor 64 is started to drive the second screw rod transmission device 63 to work, so that the second screw rod transmission device 63 drives the electric telescopic rod 60 to move, controls the cutting tool 13 to move, the cutting motor 62 is started to drive the cutting tool 13 to work, so as to cut the steel-cored aluminum stranded wire synchronously.

[0059] In some examples, as shown in Figure 11 A cabling method for steel-cored aluminum stranded wire production, comprising the following steps: S1: Hinge the steel core and a plurality of aluminum wires into a steel-cored aluminum stranded wire; S2: Wind the steel-cored aluminum stranded wire through the winding reel 16; S3: The winding support plate 15 controls the full-winding winding reel 16 to adjust the position and cut the steel-cored aluminum stranded wire, and another winding reel 16 continues to wind the steel-cored aluminum stranded wire; S4: The first driving structure 21 controls the limiting seat 17 to flip and controls the limiting strip 22 to move downward through the lifting assembly to limit the cut steel-cored aluminum stranded wire to the winding reel 16; S5: The full-winding winding reel 16 is disassembled through the mounting assembly and a new winding reel 16 is replaced.

[0060] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present disclosure and are not limited. Although the present disclosure has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present disclosure can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present disclosure, which should be covered in the scope of the claims of the present disclosure.

Claims

1. A cabling machine for producing steel core aluminum stranded wire, characterized in that: include: A wire take-up seat (2), wherein a wire take-up support plate (15) is rotatably provided on one side of the wire take-up seat (2); A wire take-up drum (16), wherein the wire take-up drum (16) is symmetrically provided with a limiting seat (17) for limiting the position of the steel-core aluminum stranded wire after being cut, and two wire take-up drums (16) are symmetrically arranged on the wire take-up support plate (15); A rotating seat (18), the rotating seat (18) being arranged on the take-up reel (16), a rotating block (19) connected to the limit seat (17) being rotatably provided on the rotating seat (18), and a first driving structure (21) for controlling the rotating block (19) to rotate being provided on the outer side of the rotating seat (18); When the take-up drum (16) is reeling the steel-core aluminum stranded wire, the limit seat (17) is set to a vertical state, which will not interfere with the operation of the take-up drum (16). After the steel-core aluminum stranded wire is cut, the first driving structure (21) controls the rotation of the limit seat (17) through the rotating block (19), and rotates the limit seat (17) to a horizontal state, so that the limit seat (17) limits the steel-core aluminum stranded wire.

2. A cabling machine for producing steel core aluminum stranded wire according to claim 1, characterized in that: A rotating rod (20) connected to a rotating block (19) is provided on the inner side of the rotating seat (18); The internal movement of the limit seat (17) is provided with a limit strip (22) for limiting the steel core aluminum stranded wire; The rotating rod (20) is provided with a first rotating gear (23); The limit seat (17) is provided with a lifting assembly for controlling the limit bar (22) to move up and down.

3. The cabling machine for producing steel core aluminum stranded wire according to claim 2, characterized in that: The lifting assembly includes a moving bar (24) movably arranged at one end of the limiting seat (17) and a first moving rack (25) arranged on the moving bar (24) and meshing with the first rotating gear (23); A second movable rack (26) is mounted on the lower end of the movable bar (24); The lifting assembly further comprises a second rotating gear (27) meshing with the second moving rack (26) and a first transmission structure (28) used in conjunction with the second rotating gear (27).

4. The cabling machine for producing steel core aluminum stranded wire according to claim 3, characterized in that: The first transmission structure (28) comprises: a first transmission gear (29), the first transmission gear (29) being coaxially connected to the second rotating gear (27); a second transmission gear (30), the second transmission gear (30) being meshed with the first transmission gear (29), and a transmission rack (31) being meshed on one side of the second transmission gear (30); Transmission lifting strips (32) for mounting the transmission rack (31) are symmetrically provided on both sides of the outer surface of the limit strip (22); The diameter of the first transmission gear (29) is greater than the diameter of the second transmission gear (30).

5. A cabling machine for producing steel core aluminum stranded wire according to claim 4, characterized in that: A bevel gear structure (33) is coaxially provided with the rotating shaft of the second transmission gear (30); A transmission rod (34) is provided on the bevel gear structure (33); The other end of the transmission rod (34) drives another second transmission gear (30) to rotate via the bevel gear structure (33).

6. The cabling machine for producing steel core aluminum stranded wire according to claim 1, characterized in that: The take-up reel (16) is provided with a support assembly for use with the rotating block (19): A supporting magnetic block (35) is vertically provided on the inner side of the rotating seat (18) and is in contact with the lower end surface of the rotating block (19); The end of the rotating block (19) away from the limiting seat (17) is in a semicircular structure; The support assembly and the support magnetic block (35) cooperate to ensure that the limiting seat (17) is stably connected to the rotating seat (18) when the limiting seat (17) is rotated to a horizontal state.

7. A cabling machine for producing steel core aluminum stranded wire according to claim 6, characterized in that: The support assembly comprises a support tooth plate (36) movably arranged on the take-up reel (16) and a plurality of support racks (37) arranged on the outer surface of the rotating block (19); The support assembly further includes a plurality of movable support blocks (38) movably arranged inside the take-up reel (16) and connected to the support tooth plate (36); A first support arm (39) is rotatably provided on the movable support block (38), and a second support arm (40) is rotatably provided on one end of the first support arm (39); The support assembly further includes a fixed support block (41) fixedly disposed inside the take-up reel (16) and rotatably connected to one end of the second support arm (40); The lower end surface of the movable support block (38) is provided with a support spring (42) connected to the upper end surface of the fixed support block (41).

8. The cabling machine for producing steel core aluminum stranded wire according to claim 1, characterized in that: A mounting roller (46) extending into the interior of the take-up reel (16) is vertically provided on the take-up support plate (15), and a mounting assembly connected to the reel roller (45) is provided on the mounting roller (46).

9. The cabling machine for producing steel core aluminum stranded wire according to claim 8, characterized in that: The mounting assembly comprises a first rotating rod (47) rotatably arranged inside the mounting roller (46) and a plurality of second transmission structures (48) arranged on the first rotating rod (47); The mounting rollers (46) are movably provided in a circular array with a plurality of mounting blocks (49) connected to the take-up reel (16); One end of the installation roller (46) is provided with a second driving structure (50) for controlling the rotation of the first rotating rod (47); The second driving structure (50) drives the second transmission structure (48) to work via the first rotating rod (47), so that the second transmission structure (48) controls the mounting block (49) to be fixed to or separated from the disc roller (45).

10. A cabling method for producing steel core aluminum stranded wire, based on a cabling machine for producing steel core aluminum stranded wire according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: Twisting the steel core and several aluminum wires into steel core aluminum stranded wire; S2: taking up the steel core aluminum stranded wire through the take-up reel (16); S3: The take-up support plate (15) controls the take-up reel (16) that has been fully taken up to adjust its position and cut the steel core aluminum stranded wire, and the other take-up reel (16) continues to take up the steel core aluminum stranded wire; S4: The first driving structure (21) controls the limit seat (17) to flip and controls the limit bar (22) to move downward through the lifting assembly to limit the cut steel core aluminum stranded wire to the take-up reel (16); S5: The take-up drum (16) that is full of wire is disassembled by installing the assembly and replaced with a new take-up drum (16).

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