CN112010102B

CN112010102B - Cabling stranding machine for power cable production

Info

Publication number: CN112010102B
Application number: CN202010749687.4A
Authority: CN
Inventors: 梁欣
Original assignee: Wuhu Kete Wire And Cable Co ltd
Current assignee: Wuhu Kete Wire And Cable Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2022-03-01
Anticipated expiration: 2040-07-30
Also published as: CN112010102A

Abstract

The invention provides a cabling stranding machine for power cable production, which comprises a plurality of paying-off rollers and a wire-collecting roller, wherein a stranding structure is arranged between the paying-off rollers and the wire-collecting roller, an adjusting wire-collecting structure is arranged between the paying-off rollers and the stranding structure, and a sliding driving structure is arranged at the bottom of the adjusting wire-collecting structure. The wire take-up unit is adjusted by the adjusting wire take-up structure through the first rotating ring, the second rotating ring, the first motor, the lead screw and the like, so that the wire take-up unit can move along the first mounting ring and the second mounting ring to move the position of the wire threading plate, and the movement of the position of the wire threading plate is realized.

Description

Cabling stranding machine for power cable production

Technical Field

The invention mainly relates to the technical field of cable manufacturing, in particular to a stranding and stranding machine for power cable production.

Background

Cables are generally rope-like cables made by stranding several or several groups of conductors (at least two in each group), each group being insulated from each other and often twisted around a center, the whole being covered with a highly insulating covering. The cable has the characteristics of internal electrification and external insulation.

The stranding machine is a stranding machine which can be widely applied to various soft/hard conductor wires (copper wires, enameled wires, tinned wires, copper-clad steel, copper-clad aluminum and the like) and electronic wires (power wires, earphone wires, telephone wires, PVC wires, network wires and the like), so that a plurality of single conductors are twisted into one strand to meet the process requirements of the wires.

Like the insulating fire-resistant power cable stranding machine of polyvinyl chloride that patent number is 201911064615.X provides, its utilizes the slip setting of slip fixed rod in the sliding tray, realizes the regulatory function of stranded conductor position, conveniently to the adaptability of different single stranded cables and different strand strength, but it will slide the setting to every pay-off, just can realize the regulation of stranded conductor position, and the structure is loaded down with trivial details.

Disclosure of Invention

Problems to be solved by the invention

The invention provides a cabling stranding machine for power cable production, which is used for solving the technical problems that the existing cabling stranding machine in the background art needs to slide each pay-off device to adjust the position of a stranded wire, and the structure is complicated.

Technical scheme

In order to achieve the purpose, the technical scheme provided by the invention is as follows: the utility model provides a stranding machine of power cable production, includes a plurality of unwrapping wire rollers and receipts line roller, the unwrapping wire roller with it is equipped with the transposition structure to receive between the line roller, the unwrapping wire roller with it adjusts line structure to be equipped with between the transposition structure, it is equipped with the slip drive structure to adjust line structure bottom.

Further, it includes the mounting panel to adjust the line structure of receiving, mounting panel one side is rotated and is installed first rotatory ring, first rotatory ring is connected with the rotatory ring connection of second through the many spinal branchs vaulting pole of even setting, and adjacent two the dead slot that the bracing piece formed all is equipped with the line unit of receiving, first rotatory ring one side is equipped with first movable block, first movable block accordant connection adjusts drive unit.

Further, every receive line unit all includes the slide, slide one end is rotated and is connected the mounting panel, slide sliding connection supports the cover, support the cover and pass the dead slot, just support the cover and rotate respectively and connect first rotatory ring with the rotatory ring of second, the first backup pad of other end fixed connection of slide, the equal fixed connection dysmorphism threading plate in first backup pad bottom.

Furthermore, a plurality of the special-shaped threading plates are provided with a plurality of threading holes, and the special-shaped threading plates can be spliced into a special-shaped plate when moving to the maximum moving range.

Furthermore, the adjusting and driving unit comprises a first motor, a driving end of the first motor is fixedly connected with a lead screw, a second moving block is connected to the lead screw in a meshed mode, and the second moving block is rotatably connected with the first moving block.

Furthermore, the sliding driving structure comprises a first workbench, a limiting groove is formed in the first workbench, a plurality of first racks are arranged at the bottom of the mounting plate, and each first rack is matched with and penetrates through one limiting groove and is meshed with two gears.

Furthermore, two gears which are meshed with the same first rack are in a group, the first group of gears are in matched connection with the second group of gears through a rotating shaft, the other side of each group of gears is meshed with a second rack, and the second rack is located on the second workbench.

Further, be located a set of two in the outside the matching is equipped with even board between the gear, even the board middle part is equipped with first connecting sleeve, first connecting sleeve matches the sliding connection drive plate, drive plate sliding connection second adapter sleeve, just drive plate other end swing joint triangular support plate, wherein the connecting rod is installed to first connecting sleeve one side, connecting rod other end fixed connection second motor drive end, the second motor sets up inside the second workstation.

Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

the wire take-up unit is adjusted by the adjusting wire take-up structure through the first rotating ring, the second rotating ring, the first motor, the lead screw and the like, so that the wire take-up unit can move along the first mounting ring and the second mounting ring to move the position of the wire threading plate, and the movement of the position of the wire threading plate is realized.

Drawings

FIG. 1 is a schematic plan view of the present invention;

FIG. 2 is a schematic view of an adjustable take-up structure of the present invention;

FIG. 3 is a schematic view of the structure of the adjusting driving unit of the present invention

FIG. 4 is a partially enlarged view of the structure of the present invention;

FIG. 5 is a partially broken away schematic view of the present invention.

Reference numerals

1-a pay-off roller; 2-a take-up roll; 3-a twisted structure; 4-adjusting a wire take-up structure; 41-mounting plate; 411-a first rack; 42-a first rotating ring; 421-a support bar; 422-a first moving block; 43-a second rotating ring; 44-a wire take-up unit; 441-a sliding plate; 442-a support sleeve; 443-a first support plate; 444-special-shaped threading plate; 445-threading holes; 45-adjustment of the drive unit; 451-a first motor; 452-a lead screw; 453-second moving block; 5-a sliding drive structure; 51-a first stage; 511-a limit groove; 52-gear; 53-a rotating shaft; 54-a second rack; 55-a second working table; 56-connecting plates; 561-first coupling sleeve; 57-a drive plate; 571-a second connecting sleeve; 572-triangular support plate; 58-connecting rod.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; the terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; as used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Examples

Referring to the attached drawings 1-5, a stranding machine for power cable production comprises a plurality of paying-off rollers 1 and a wire winding roller 2, wherein a twisting structure 3 is arranged between the paying-off rollers 1 and the wire winding roller 2, an adjusting wire winding structure 4 is arranged between the paying-off rollers 1 and the twisting structure 3, and a sliding driving structure 5 is arranged at the bottom of the adjusting wire winding structure 4.

The adjusting wire rewinding structure 4 comprises a mounting plate 41, the center of the mounting plate 41 is a through hole, one side of the mounting plate 41 is rotatably provided with a first rotating ring 42, the first rotating ring 42 is connected with a second rotating ring 43 through a plurality of uniformly arranged support rods 421, two adjacent support rods 421 are arranged in empty grooves formed by the support rods 44, one side of the first rotating ring 42 is provided with a first moving block 422, and the first moving block 422 is connected with an adjusting driving unit 45 in a matching manner.

Each of the wire retrieving units 44 includes a sliding plate 441, one end of the sliding plate 441 is rotatably connected to the mounting plate 41, the sliding plate 441 is slidably connected to a support sleeve 442, the support sleeve 442 passes through the hollow slot, the support sleeve 442 is rotatably connected to the first rotating ring 42 and the second rotating ring 43, the other end of the sliding plate 441 is fixedly connected to a first support plate 443, and the bottom of the first support plate 443 is fixedly connected to a special-shaped threading plate 444.

The plurality of special-shaped threading plates 444 are provided with a plurality of threading holes 445, and the special-shaped threading plates 444 can be spliced into a special-shaped plate when moving to the maximum moving range.

The adjusting driving unit 45 includes a first motor 451, a driving end of the first motor 451 is fixedly connected to a lead screw 452, the lead screw 452 is engaged with a second moving block 453, and the second moving block 453 is rotatably connected to the first moving block 422.

The sliding driving structure 5 comprises a first workbench 51, a limiting groove 511 is arranged on the first workbench 51, a plurality of first racks 411 are arranged at the bottom of the mounting plate 41, and each first rack 411 penetrates through one limiting groove 511 in a matching manner and is connected with two gears 52 in an occlusion manner.

The two gears 52 which are meshed with the first rack 411 are in a group, the first group of gears 52 are connected with the second group of gears 52 in a matching mode through a rotating shaft 53, the other side of each gear 52 is meshed with one second rack 54, the second racks 54 are located on the second workbench 55, a plurality of supporting connecting rods are arranged between the first workbench 51 and the second workbench 55, and the bottom of the second workbench 55 is also provided with the supporting connecting rods.

A connecting plate 56 is arranged between two gears 52 in the outer group in a matching manner, a first connecting sleeve 561 is arranged in the middle of the connecting plate 56, the first connecting sleeve 561 is matched with a sliding connection driving plate 57, the driving plate 57 is connected with a second connecting sleeve 571 in a sliding manner, the other end of the driving plate 57 is movably connected with a triangular supporting plate 572, a connecting rod 58 is installed on one side of the first connecting sleeve 561, the other end of the connecting rod 58 is fixedly connected with a second motor driving end, and the second motor is arranged inside the second workbench 55.

The specific operation flow is as follows:

releasing the to-be-stranded wires by the plurality of paying-off rollers 1, enabling the to-be-stranded wires to pass through the adjusting wire-rewinding structure 4, realizing the stranding of the to-be-stranded wires by the stranding structure, and winding by the wire-rewinding rollers 2; the working principle of the wire take-up structure 4 is as follows: the first motor 451 is started, so that the lead screw 452 rotates, the second moving block 453 is used for driving the first moving block 422 to move, the first moving block 452 drives the first rotating ring 42 to rotate left and right in a certain range on the mounting plate 41, the first rotating ring 42 rotates to drive the support sleeve 442 to move, the sliding plate 441 slides in the support sleeve 442, and therefore the sliding plate 441 drives the special-shaped threading plate 444 to extend towards the middle of the first rotating ring 42, when the sliding plate extends to the maximum range, the special-shaped threading plates 444 are just spliced into a large special-shaped threading plate, or the sliding plate 441 drives the special-shaped threading plate 444 to move in a hollow groove formed between the first rotating ring 42 and the second rotating ring 43 until the special-shaped threading plate 444 is moved to be located in the hollow groove, and the special-shaped threading plate 444 moves to move to be twisted;

and the bottom of the adjusting take-up structure 4 is provided with the sliding driving structure 5, so that the adjusting take-up structure 4 can move in a certain direction, the second motor drives one end of the connecting rod 58, the second motor is started, the connecting rod 58 rotates, the other end of the connecting rod 58 is connected with the second connecting sleeve 571 in a driving mode, and the connecting sleeve 571 is connected with the driving plate 57 in a sliding mode, so that the driving plate 57 shakes left and right, the gears 52 move on the second rack 54, the first rack 411 is driven to move along the limiting groove 511, the mounting plate 41 is driven to move, and the adjusting take-up structure 4 is driven to move.

The above-mentioned embodiments only express a certain implementation mode of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention; it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several variations and modifications can be made, which are within the protection scope of the present invention; therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The utility model provides a stranding machine of power cable production, includes a plurality of unwrapping wire rollers (1) and receives line roller (2), unwrapping wire roller (1) with be equipped with transposition structure (3), its characterized in that between receiving line roller (2): an adjusting take-up structure (4) is arranged between the pay-off roller (1) and the twisting structure (3), and a sliding driving structure (5) is arranged at the bottom of the adjusting take-up structure (4);

the adjusting wire rewinding structure (4) comprises a mounting plate (41), a first rotating ring (42) is rotatably mounted on one side of the mounting plate (41), the first rotating ring (42) is connected with a second rotating ring (43) through a plurality of uniformly arranged support rods (421), wire rewinding units (44) are arranged in empty grooves formed by two adjacent support rods (421), a first moving block (422) is arranged on one side of the first rotating ring (42), and the first moving block (422) is connected with an adjusting driving unit (45) in a matching manner;

each wire take-up unit (44) comprises a sliding plate (441), one end of each sliding plate (441) is rotatably connected with the mounting plate (41), the sliding plate (441) is slidably connected with a support sleeve (442), the support sleeve (442) penetrates through the empty slot, the support sleeves (442) are respectively rotatably connected with the first rotating ring (42) and the second rotating ring (43), the other end of each sliding plate (441) is fixedly connected with a first support plate (443), and the bottom of each first support plate (443) is fixedly connected with a special-shaped threading plate (444);

the special-shaped threading plates (444) are provided with a plurality of threading holes (445), and the special-shaped threading plates (444) can be spliced into a special-shaped plate when moving to the maximum moving range;

the adjusting and driving unit (45) comprises a first motor (451), a lead screw (452) is fixedly connected to the driving end of the first motor (451), a second moving block (453) is connected to the lead screw (452) in a meshed mode, and the second moving block (453) is rotatably connected to the first moving block (422);

the sliding driving structure (5) comprises a first workbench (51), a limiting groove (511) is formed in the first workbench (51), a plurality of first racks (411) are arranged at the bottom of the mounting plate (41), and each first rack (411) penetrates through one limiting groove (511) in a matched mode and is connected with two gears (52) in an engaged mode;

two gears (52) meshed with the same first rack (411) form a group, the first group of gears (52) are connected with the second group of gears (52) in a matching mode through a rotating shaft (53), the other side of each group of gears (52) is meshed with a second rack (54), the second rack (54) is located on a second workbench (55), a plurality of supporting connecting rods are arranged between the first workbench (51) and the second workbench (55), and the bottom of the second workbench 55 is also provided with the supporting connecting rods;

two gears (52) in a group positioned on the outer side are matched with each other to form a connecting plate (56), a first connecting sleeve (561) is arranged in the middle of the connecting plate (56), the first connecting sleeve (561) is matched with a sliding connection driving plate (57), the driving plate (57) is connected with a second connecting sleeve (571) in a sliding mode, the other end of the driving plate (57) is movably connected with a triangular supporting plate (572), a connecting rod (58) is installed on one side of the first connecting sleeve (561), the other end of the connecting rod (58) is fixedly connected with a second motor driving end, and the second motor is arranged inside the second workbench (55).