CN213366264U

CN213366264U - Cable conductor stranding equipment

Info

Publication number: CN213366264U
Application number: CN202022406598.8U
Authority: CN
Inventors: 袁暖波; 袁转弟; 郭圆
Original assignee: Dongguan Lingye Electronics Co ltd
Current assignee: Dongguan Lingye Electronics Co ltd
Priority date: 2020-10-26
Filing date: 2020-10-26
Publication date: 2021-06-04
Anticipated expiration: 2030-10-26

Abstract

The utility model belongs to the technical field of the technique of cable manufacture processing equipment and specifically relates to a cable conductor stranding equipment is related to, its technical essential is: the wire stranding device is communicated with the winding device; the feeding device comprises a feeding frame, a material placing rod, a feeding roller and a self-adjusting tensioning mechanism, wherein the feeding frame is arranged on the ground, the self-adjusting tensioning mechanism is connected to the feeding frame, and the material placing rod and the feeding roller are rotationally supported on the feeding frame; the stranding device comprises a pre-stranding assembly and a stranding machine, the stranding machine is arranged on the ground, and the pre-stranding assembly is connected to the stranding machine; the winding device comprises a winding rack, an automatic wiring mechanism and a winding drum, wherein the winding rack is arranged on the ground and connected with the stranding machine, and the winding drum and the automatic wiring mechanism are connected with the winding rack. This application has the effect that promotes cable stranding efficiency.

Description

Cable conductor stranding equipment

Technical Field

The application relates to the technical field of cable production and processing equipment, in particular to cable conductor stranding equipment.

Background

A cable is a commonly used power or signal transmission device, and generally consists of a single wire or a plurality of wires or a plurality of groups of wires. Because the plurality of wires have the advantages of good flexibility, high reliability, high strength, good stability and the like after being stranded, the wires are required to be stranded in the production of the multi-wire cable at present.

In the related art, the cable core is formed by directly twisting a metal wire by a worker using a tool such as nipper pliers.

Aiming at the related technologies, the inventor thinks that the manual twisting of the cable inner core is time-consuming and labor-consuming, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to promote the efficiency of cable stranding, this application provides a cable conductor stranding equipment.

The application provides a cable conductor stranding equipment adopts following technical scheme:

a cable conductor stranding device comprises a feeding device, a stranding device and a winding device which are sequentially arranged along the conductor conveying direction, wherein the stranding device is communicated with the winding device; the feeding device comprises a feeding frame, a material placing rod, a feeding roller and a self-adjusting tensioning mechanism, wherein the feeding frame is arranged on the ground, the self-adjusting tensioning mechanism is connected to the feeding frame, and the material placing rod and the feeding roller are rotatably supported on the feeding frame; the stranding device comprises a pre-stranding assembly and a stranding machine, the stranding machine is arranged on the ground, and the pre-stranding assembly is connected to the stranding machine; the winding device comprises a winding rack, an automatic wiring mechanism and a winding drum, wherein the winding rack is arranged on the ground and connected with the stranding machine, and the winding drum and the automatic wiring mechanism are connected with the winding rack.

Through adopting above-mentioned technical scheme, utilize mechanical equipment to replace the manpower to accomplish material loading, hank system, the coiling process of wire for the manpower obtains liberation, has promoted the hank system efficiency of cable simultaneously.

Optionally, the self-adjusting tensioning mechanism comprises a tensioning assembly for tensioning the wire, an adjustment assembly for adjusting the tensioning assembly and a drive assembly for driving the adjustment assembly.

Through adopting above-mentioned technical scheme, set up tensioning assembly, adjusting part and drive assembly and adjust the rate of tension of wire, can reduce the cracked risk of wire.

Optionally, the pre-stranding assembly comprises two supporting rods and a stranding board, the two supporting rods are perpendicularly connected to the stranding machine and face the side face of the feeding frame, the stranding board is perpendicularly connected between the two supporting rods, and a stranding hole in the stranding board and an inlet wire hole of the stranding machine are located on the same horizontal line.

Through adopting above-mentioned technical scheme, the wire carries out the pre-stranding through the bunch hole in the bunch board in advance, then carries out the stranding in getting into the stranding machine again, so can reduce the risk of entangling each other between the wire.

Optionally, the automatic wiring mechanism comprises a wiring assembly and a power assembly for driving the wiring assembly to operate, the wiring assembly is connected to the winding rack in a sliding manner along a direction perpendicular to a conveying direction of the wires, and the power assembly is connected to the winding rack.

Through adopting above-mentioned technical scheme, wiring assembly twines the wire on receiving the line section of thick bamboo evenly, neatly to the wire takes place to entangle cracked risk when reducing the later stage and using the wire.

Optionally, the adjusting assembly includes an adjusting rod and a return spring, the adjusting rod is rotatably supported on the feeding frame, and the return spring is fixedly connected between the adjusting rod and the feeding frame along a vertical direction; the tensioning assembly comprises a cam and a connecting rod, the cam is rotatably borne on the feeding frame, the outline edge of the cam is abutted to the adjusting rod, one end of the connecting rod is connected to the cam, and the other end of the connecting rod is connected with a guide wheel; the drive assembly comprises a spring piece and a drive rod, one end of the spring piece is connected with the feeding frame, the other end of the spring piece is connected with the drive rod, and the top end of the drive rod penetrates through the feeding frame and is fixedly connected with the adjusting rod.

Through adopting above-mentioned technical scheme, when putting the copper wire section of thick bamboo on the material pole and rotate, put the material pole and take place the vibration and arouse the deformation of spring leaf with the spring leaf contact, the spring leaf drives actuating lever downstream, and the actuating lever drives the regulation pole and rotates, adjusts the rotation of pole drive cam for connecting rod and leading wheel take place to rotate, thereby realize the regulatory function to the wire tensioning.

Optionally, the power assembly is a rodless cylinder, the rodless cylinder is connected to the winding rack, the wiring assembly comprises a wire tightening wheel, a positioning roller and a positioning wheel, the wire tightening wheel rotates to be borne on the winding rack, and the positioning roller and the positioning wheel are connected to a sliding sleeve of the rodless cylinder.

Through adopting above-mentioned technical scheme, the wiring subassembly realizes becoming more meticulous through no pole cylinder and removes for the wire is convoluteed on receiving the line section of thick bamboo and is evener more leveled.

Optionally, the take-up drum is provided with a transmission shaft along the axial length direction in a penetrating manner, two ends of the transmission shaft are rotatably connected to the winding rack, and the transmission shaft and the rodless cylinder are arranged in parallel.

By adopting the technical scheme, the transmission shaft provides power for the wire collecting cylinder, so that the wire collecting cylinder becomes the only wire conveying power source, and the wire conveying consistency in the whole set of equipment is improved.

Optionally, the self-adjusting tensioning mechanism and the material placing rod are provided with at least one, and the self-adjusting tensioning mechanism and the material placing rod correspond to each other one to one.

Through adopting above-mentioned technical scheme, many wires can get into the stranding machine jointly through same loading attachment and carry out the stranding, have reduced loading attachment's use amount, have reduced manufacturing cost.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the semi-automatic equipment is utilized to complete the procedures of loading, stranding and winding the wires, so that the manpower is greatly liberated, and the stranding efficiency of the cable is improved;

2. the risk of mutual entanglement between the wires can be reduced by the pre-twisting wires and the uniform wiring;

3. the tension degree of the wire is adjusted, and the risk of wire fracture is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a cable conductor stranding device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a feeding device in an embodiment of the present application.

Fig. 3 is an enlarged view of the area a in fig. 2.

Fig. 4 is an enlarged view of the region B in fig. 2.

Fig. 5 is a schematic structural diagram of a wire stranding device in the embodiment of the present application.

Fig. 6 is a schematic structural view of a winding device in an embodiment of the present application.

Description of reference numerals: 1. a feeding device; 11. a feeding frame; 12. a material placing rod; 13. a feeding roller; 131. a limiting groove; 14. a self-adjusting tensioning mechanism; 141. a tension assembly; 1411. a cam; 1412. a connecting rod; 1413. a guide wheel; 142. an adjustment assembly; 1421. adjusting a rod; 1422. a return spring; 1423. a tension wheel; 143. a drive assembly; 1431. a spring plate; 1432. a drive rod; 2. a wire stranding device; 21. a stranding machine; 22. a pre-twisted wire assembly; 221. a support bar; 222. a wire bundling plate; 3. a winding device; 31. a winding rack; 32. an automatic wiring mechanism; 321. a wiring assembly; 322. a rodless cylinder; 323. a wire tightening wheel; 324. a positioning roller; 325. positioning wheels; 33. a take-up drum; 331. a drive shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-6.

The embodiment of the application discloses cable conductor stranding equipment. Referring to fig. 1, the stranding equipment comprises a feeding device 1, a stranding device 2 and a winding device 3 which are sequentially arranged along the conveying direction of a lead, wherein the stranding device 2 is communicated with the winding device 3. The wire is sent out from the feeding device 1, passes through the wire twisting device 2 and then is sent into the wire winding device 3.

Referring to fig. 1 and 2, the feeding device 1 includes a feeding frame 11, a feeding roller 13, at least one material placing rod 12 and at least one self-adjusting tensioning mechanism 14, and the number of the material placing rods 12 corresponds to that of the self-adjusting tensioning mechanisms 14, in this embodiment, four material placing rods 12 and four self-adjusting tensioning mechanisms 14 are provided. Specifically, the feeding frame 11 is arranged on the ground, the self-adjusting tensioning mechanism 14 is connected to the feeding frame 11, the material placing rod 12 and the feeding roller 13 are both rotatably supported on the feeding frame 11 along the horizontal direction, the material placing rod 12 is located below the self-adjusting tensioning mechanism 14, the feeding roller 13 and the self-adjusting tensioning mechanism 14 are located on the same horizontal plane, and a plurality of limiting grooves 131 are uniformly arranged on the circumferential side surface of the feeding roller 13 along the length direction of the feeding roller at intervals. The wire is led out from the wire guide cylinder on the material placing rod 12, passes through the self-adjusting tensioning mechanism 14 and is sent out from the limiting groove 131 of the feeding roller 13.

Referring to fig. 2, the self-adjusting tensioning mechanism 14 includes a driving assembly 143, an adjusting assembly 142 and a tensioning assembly 141, the driving assembly 143 is fixedly connected to the feeding frame 11, the adjusting assembly 142 is rotatably connected to the feeding frame 11, the tensioning assembly 141 is rotatably carried on the feeding frame 11, the adjusting assembly 142 is connected to the driving assembly 143, and the tensioning assembly 141 is connected to the adjusting assembly 142.

Referring to fig. 2 and 3, the driving assembly 143 includes a spring plate 1431 and a driving rod 1432, the spring plate 1431 is disposed in an arc shape, one end of the spring plate 1431 is fixedly connected to the feeding frame 11, the other end of the spring plate 1432 is fixedly connected to the driving rod 1432, the feeding rod 12 abuts against the inner side of the spring plate 1431, and the top end of the driving rod 1432 penetrates through the upper surface of the feeding frame 11 and is connected to the adjusting assembly 142. When the material placing rod 12 vibrates, the spring piece 1431 deforms along with the vibration of the material placing rod 12, so that the driving rod 1432 vibrates up and down, and the adjusting assembly 142 is driven to vibrate.

Referring to fig. 4, the adjusting assembly 142 includes an adjusting rod 1421 and a return spring 1422, the adjusting rod 1421 is rotatably connected to the feeding frame 11, one end of the adjusting rod 1421 is hinged to the driving rod 1432, the other end of the adjusting rod 1421 rotatably supports two tensioning wheels 1423 at intervals, and the wire is wound around the two tensioning wheels 1423 in a staggered manner to achieve a tightening effect; meanwhile, the return spring 1422 is fixedly connected between the adjusting rod 1421 and the feeding frame 11 along the vertical direction, and the side of the adjusting rod 1421 opposite to the return spring 1422 is abutted to the tensioning assembly 141.

Referring to fig. 2 and 4, the tensioning assembly 141 includes a cam 1411 and a connecting rod 1412, the cam 1411 is rotatably carried on the feeding frame 11 in the horizontal direction, a contour edge of the cam 1411 is in abutting fit with the adjusting rod 1421, one end of the connecting rod 1412 is fixedly connected to the cam 1411, the other end of the connecting rod 1412 is rotatably carried with a guide wheel 1413 in the horizontal direction, and the wire is led out from the tensioning wheel 1423, then wound on the guide wheel 1413, and finally led to the feeding roller 13. When the driving rod 1432 vibrates up and down, the adjusting rod 1421 rotates, the driving cam 1411 rotates, the connecting rod 1412 and the guide wheel 1413 rotate, the force applied by the guide wheel 1413 to the wires is reduced or increased, and adaptive adjustment of the tension of the wires is achieved.

Referring to fig. 1 and 5, the stranding apparatus 2 includes a pre-stranding assembly 22 and a stranding machine 21, the stranding machine 21 is installed on the ground, and the pre-stranding assembly 22 is connected to the stranding machine 21. The pre-stranding assembly 22 comprises two supporting rods 221 and a wire bunching plate 222, the two supporting rods 221 are parallel to each other, one end of each supporting rod is fixedly connected to the side face, facing the feeding frame 11, of the stranding machine 21 in the horizontal direction, the wire bunching plate 222 is vertically connected between the two supporting rods 221, and a wire bunching hole in the wire bunching plate 222 and a wire inlet hole of the stranding machine 21 are located on the same horizontal line and aligned with each other.

Referring to fig. 1 and 6, the winding device 3 includes a winding frame 31, an automatic wiring mechanism 32 and a winding drum 33, the winding frame 31 is disposed on the ground and is communicated with the winding machine 21, the automatic wiring mechanism 32 is connected to the winding frame 31, the winding drum 33 is rotatably supported on the winding frame 31 along the horizontal direction, and the automatic wiring mechanism 32 is located on one side of the winding drum 33 away from the winding machine 21.

Referring to fig. 6, the automatic wiring mechanism 32 includes a wiring assembly 321 and a power assembly, the wiring assembly 321 is slidably connected to the winder housing 31 in a direction perpendicular to the wire feeding direction, and the power assembly is connected to the winder housing 31. Specifically, the power assembly is a rodless cylinder 322, two ends of the rodless cylinder 322 are fixedly connected to the winding rack 31, and the rodless cylinder 322 is horizontally arranged; the wiring assembly 321 comprises a wire tightening wheel 323, two positioning rollers 324 and a positioning wheel 325, wherein the wire tightening wheel 323 rotates and bears on the winding frame 31 along the horizontal direction, the rodless cylinder 322 is positioned between the wire winding drum 33 and the wire tightening wheel 323, the two positioning rollers 324 are vertically connected to a sliding sleeve of the rodless cylinder 322, the two positioning rollers 324 are tangent, the positioning wheel 325 rotates and bears on the sliding sleeve of the rodless cylinder 322, and the positioning wheel 325 is positioned between the wire winding drum 33 and the two positioning rollers 324.

Referring to fig. 6, the take-up drum 33 is provided with a transmission shaft 331 penetrating along the axial length direction thereof, both ends of the transmission shaft 331 are rotatably connected to the winding frame 31, the transmission shaft 331 is parallel to the rodless cylinder 322, and the transmission shaft 331 drives the take-up drum 33 to rotate, thereby drawing the lead to be wound on the take-up drum 33. The wire is led out from the stranding machine 21, is sleeved on the wire tightening wheel 323, is led into the space between the two tangent positioning rollers 324 to be positioned, is sleeved on the positioning wheel 325, and is finally drawn, wound and taken up by the take-up drum 33.

The implementation principle of the cable conductor stranding equipment in the embodiment of the application is as follows: the wire is led out from the wire barrel on the material placing rod 12, sequentially passes through the tension wheel 1423, the feeding roller 13, the wire bunching plate 222, the wire stranding machine 21, the wire tensioning wheel 323, the positioning roller 324 and the positioning wheel 325, and finally is wound on the wire take-up barrel 33 for wire take-up, so that the full-mechanical production of wire separation, stranding and wire take-up is realized.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a cable conductor stranding equipment which characterized in that: the wire stranding device comprises a feeding device (1), a wire stranding device (2) and a wire winding device (3) which are sequentially arranged along the conveying direction of a wire, wherein the wire stranding device (2) is communicated with the wire winding device (3); the feeding device (1) comprises a feeding frame (11), a material placing rod (12), a feeding roller (13) and a self-adjusting tensioning mechanism (14), wherein the feeding frame (11) is arranged on the ground, the self-adjusting tensioning mechanism (14) is connected to the feeding frame (11), and the feeding rod (12) and the feeding roller (13) are rotationally supported on the feeding frame (11); the stranding device (2) comprises a pre-stranding assembly (22) and a stranding machine (21), the stranding machine (21) is arranged on the ground, and the pre-stranding assembly (22) is connected to the stranding machine (21); kinking device (3) are including kinking frame (31), automatic wiring mechanism (32) and receive a line section of thick bamboo (33), kinking frame (31) set up in ground and with stranding machine (21) are connected, receive a line section of thick bamboo (33) with automatic wiring mechanism (32) connect in kinking frame (31).

2. A cable conductor stranding apparatus according to claim 1, characterised in that: the self-adjusting tensioning mechanism (14) comprises a tensioning assembly (141) arranged on the feeding frame for tensioning the wire, an adjusting assembly (142) for adjusting the tensioning assembly (141), and a driving assembly (143) for driving the adjusting assembly (142).

3. A cable conductor stranding apparatus according to claim 2, characterised in that: the pre-stranding assembly (22) comprises two supporting rods (221) and a wire bundling plate (222), one end of each supporting rod (221) is fixedly connected to the side face, facing the feeding frame (11), of the stranding machine (21) in the horizontal direction, the wire bundling plate (222) is connected between the two supporting rods (221), and a wire bundling hole in the wire bundling plate (222) is aligned to a wire inlet hole of the stranding machine (21).

4. A cable conductor stranding apparatus according to claim 3, characterised in that: the automatic wiring mechanism (32) comprises a wiring assembly (321) and a power assembly for driving the wiring assembly (321) to operate, the wiring assembly (321) is connected to the winding rack (31) in a sliding mode along the direction perpendicular to the conveying direction of the conducting wire, and the power assembly is connected to the winding rack (31).

5. A cable conductor stranding apparatus according to claim 2, characterised in that: the adjusting assembly (142) comprises an adjusting rod (1421) and a return spring (1422), the adjusting rod (1421) is rotatably supported on the feeding frame (11), and the return spring (1422) is fixedly connected between the adjusting rod (1421) and the feeding frame (11) along the vertical direction; the tensioning assembly (141) comprises a cam (1411) and a connecting rod (1412), the cam (1411) is rotatably carried on the feeding frame (11), the profile edge of the cam (1411) is in butt fit with the adjusting rod (1421), one end of the connecting rod (1412) is connected to the cam (1411), and the other end of the connecting rod (1412) is connected to a guide wheel (1413); the driving assembly (143) comprises a spring plate (1431) and a driving rod (1432), one end of the spring plate (1431) is connected to the feeding frame (11), the other end of the spring plate is connected to the driving rod (1432), and the top end of the driving rod (1432) penetrates through the feeding frame (11) and is fixedly connected with the adjusting rod (1421).

6. The cable conductor stranding apparatus of claim 4, wherein: the power assembly is a rodless cylinder (322), the rodless cylinder (322) is connected to the winding rack (31), the wiring assembly (321) comprises a wire tightening wheel (323), a positioning roller (324) and a positioning wheel (325), the wire tightening wheel (323) rotates and is borne on the winding rack (31), and the positioning roller (324) and the positioning wheel (325) are respectively connected to the rodless cylinder (322).

7. The cable conductor stranding apparatus of claim 6, wherein: the wire rewinding drum (33) is provided with a transmission shaft (331) in a penetrating mode along the axial length direction of the wire rewinding drum, two ends of the transmission shaft (331) are rotatably connected to the wire winding rack (31), and the transmission shaft (331) and the rodless cylinder (322) are arranged in parallel.

8. A cable conductor stranding apparatus according to claim 1, characterised in that: the self-adjusting tensioning mechanism (14) and the material placing rod (12) are respectively provided with at least one, and the self-adjusting tensioning mechanism (14) corresponds to the material placing rod (12) in a one-to-one mode.