CN103219092A - High-efficiency twisting device for communication data flexible cable - Google Patents

High-efficiency twisting device for communication data flexible cable Download PDF

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Publication number
CN103219092A
CN103219092A CN2013101388202A CN201310138820A CN103219092A CN 103219092 A CN103219092 A CN 103219092A CN 2013101388202 A CN2013101388202 A CN 2013101388202A CN 201310138820 A CN201310138820 A CN 201310138820A CN 103219092 A CN103219092 A CN 103219092A
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China
Prior art keywords
copper conductor
wire
plane
arc
guide wheel
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CN2013101388202A
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CN103219092B (en
Inventor
陆春良
王惠兵
金春敏
吕秀云
陈夏裕
吴士杰
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Jiangsu Hengtong Wire and Cable Technology Co Ltd
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Jiangsu Hengtong Wire and Cable Technology Co Ltd
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Application filed by Jiangsu Hengtong Wire and Cable Technology Co Ltd filed Critical Jiangsu Hengtong Wire and Cable Technology Co Ltd
Priority to CN201510851703.XA priority Critical patent/CN105448431A/en
Priority to CN201510990352.0A priority patent/CN105469903A/en
Priority to CN201510980056.2A priority patent/CN105489317A/en
Priority to CN201310138820.2A priority patent/CN103219092B/en
Publication of CN103219092A publication Critical patent/CN103219092A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0006—Apparatus or processes specially adapted for manufacturing conductors or cables for reducing the size of conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/02—Stranding-up
    • H01B13/0271—Alternate stranding processes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/002—Pair constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Cable Installation (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Ropes Or Cables (AREA)
  • Insulated Conductors (AREA)

Abstract

The invention discloses an efficient stranding device for a communication data flexible cable, which comprises 2 groups of pay-off frames, 2 groups of tension rods, a front traction device, a positioning device, a plastic extruding machine, a cooling water tank and a take-up frame; the positioning device comprises a fixed frame, 2 arc guide wheel mechanisms, 2 plane guide wheel mechanisms and a wire concentration seat with a wire concentration through hole in the center; the fixing frame consists of a supporting frame and a base plate, wherein one end of the base plate is provided with a first mounting groove and a second mounting groove in parallel along the direction vertical to the trend, the wire concentration seat is mounted at the other end of the base plate, and the second mounting groove is positioned between the first mounting groove and the wire concentration seat; the arc guide wheel mechanism comprises an arc round wheel, the end surface of which is an arc surface and is arranged in parallel with the substrate; the plane guide wheel mechanism comprises a plane round wheel with the end face being a plane face and arranged in parallel with the substrate. The invention solves the problem of non-roundness of the existing communication data flexible cable, effectively avoids the phenomenon of turning over of the wire pair, improves the production efficiency by 30 percent and reduces the generation of stress.

Description

The efficient stranding device of communication data flexible cord cable
Technical field
The present invention relates to a kind of cable twist device, relate in particular to the efficient stranding device of a kind of communication data flexible cord cable.
Background technology
The communication flexible cable be a kind ofly be used to move, the power devices connecting line of communication machine rooms such as telecommunications, Netcom, product requirement softness, performance such as fire-retardant.For guaranteeing the roundness of cable, the cable core domestic demand is added more filling member, causes the finished cable external diameter bigger, poor radiation, and cable laying takes up room greatly, and the manufacturing cost of cable also increases.In the power cable manufacturing, multicore cable mainly forms by stranded, for guaranteeing the core rounding, in the stranding process, add filler, thereby cause that the outside diameter of cable is big, weak heat-dissipating, cost height, in order to save material, to dwindle the outside diameter of cable, reducing the cables manufacturing cost, the technical staff has designed special-shaped conductor structures such as semicircular conductor, sector conductor, watt shape conductor, this conductor structure has solved shortcomings such as the outside diameter of cable is big, weak heat-dissipating, cost height substantially, but in the cable production process, certain degree of difficulty is arranged, particularly in the stranding process.
Summary of the invention
The invention provides the efficient stranding device of a kind of communication data flexible cord cable, this processing unit (plant) has solved the not rounding problem of existing communication data flexible cord cable, stand up phenomenon when effectively having avoided communication data flexible cord cable stranding, production efficiency has improved 30% and reduced the generation of stress.
For achieving the above object, the technical solution used in the present invention is: the efficient stranding device of a kind of communication data flexible cord cable, described communication flexible cord cable comprise respectively at least one by several copper strand wires the first semicircle copper conductor, the second semicircle copper conductor stranded and that form through mould compacting, it is right that the end face contact separately of this first semicircle copper conductor, the second semicircle copper conductor forms round wire, and it is right that a restrictive coating extrudes in described round wire;
Described process equipment comprises 2 groups of pay off racks, 2 groups of tension rails, pre-traction device, positioner, plastic extruding machine, bosh and take-up stands;
Described 2 groups of pay off racks that are used for unwrapping wire are used to leave with the first semicircle copper conductor for one group, and another group is used to leave with the second semicircle copper conductor;
Described 2 groups of tension rails are used for regulating the first semicircle copper conductor, the second semicircle copper conductor laying tension in the stranding process;
Described pre-traction device is used to stablize the first semicircle copper conductor, the second semicircle copper conductor;
Described positioner comprises that fixed mount, 2 plane guide wheel mechanisms, 2 cambered surface guide wheel mechanisms and center have the line concentration base of line concentration through hole;
Described fixed mount is made up of bracing frame and substrate, and this substrate one end is along being provided with first mounting groove, second mounting groove abreast perpendicular to moving towards direction, and described line concentration base is installed on the substrate other end, and described second mounting groove is between first mounting groove and line concentration base;
Described plane guide wheel mechanism comprise end face be the plane face and with the flat circle of the parallel placement of substrate wheel, described plane face upper and lower end is respectively equipped with block, this through hole that is positioned at flat circle wheel center passes through a Bearing Installation in first support stick upper end, and this flat circle wheel can rotate around first support stick;
Described cambered surface guide wheel mechanism comprise end face be the cambered surface face and with the cambered surface circular wheel of the parallel placement of substrate, in second support stick upper end, this cambered surface circular wheel can rotate around second support stick this through hole that is positioned at the cambered surface circular wheel center by a Bearing Installation; The described first semicircle copper conductor and the second semicircle copper conductor sidle line and contact with its plane face along 2 flat circle wheels are opposing respectively, and the described first semicircle copper conductor contacts along 2 cambered surface circular wheel opposite sides cablings and with its cambered surface face respectively with the second semicircle copper conductor;
The first support stick lower end embeds in first mounting groove and by nut and is installed on the substrate in the guide wheel mechanism of described plane, the second support stick lower end embeds in second mounting groove and by nut and is installed on the substrate in the described cambered surface guide wheel mechanism, the line concentration through hole of described line concentration base, flat circle wheel, cambered surface circular wheel is in the same plane and cambered surface circular wheel between line concentration base and flat circle wheel, 1.2 times of the interval that is spaced apart described 2 curved circular wheel of described 2 flat circle wheel;
Described plastic extruding machine is used in described round wire extruding one deck restrictive coating;
Described bosh is used to cool off the flexible cord cable from described plastic extruding machine;
Described take-up stand is used to receive and keep described communication flexible cord cable.
It is as follows further to improve technical scheme in the technique scheme:
1, in the such scheme, the diameter proportion that the interval of described 2 flat circle wheel and described round wire are right is 100:3 ~ 6.
2, in the such scheme, described round wire is 1:1.05 ~ 1.15 to the ratio of the line concentration through-hole diameter of diameter and line concentration base.
3, in the such scheme, between the described line concentration base and second mounting groove apart from scalable.
Because the technique scheme utilization, the present invention compared with prior art has following advantage:
1, the efficient stranding device of communication data flexible cord cable of the present invention, it comprises that fixed mount, 2 arc guide wheel mechanisms, 2 plane guide wheel mechanisms and center have the line concentration base of line concentration through hole; Described fixed mount is made up of bracing frame and substrate, and this substrate one end is along being provided with first mounting groove, second mounting groove abreast perpendicular to moving towards direction, and described line concentration base is installed on the substrate other end, and described second mounting groove is between first mounting groove and line concentration base; Described arc guide wheel mechanism comprise end face be arcwall face and with the curved circular of the parallel placement of substrate wheel, in second support stick upper end, this curved circular wheel can rotate around second support stick this through hole that is positioned at curved circular wheel center by a Bearing Installation; Described plane guide wheel mechanism comprise end face be the plane face and with the flat circle of the parallel placement of substrate wheel, this through hole that is positioned at flat circle wheel center passes through a Bearing Installation in first support stick upper end, this flat circle wheel can rotate around first support stick, the described first semicircle copper conductor contacts along the flat circle wheel outside and with its arcwall face respectively with the second semicircle copper conductor, contact through the cambered surface circular wheel inboard and with its plane face again, solved the not rounding problem of the cable of existing semicircular conductor, stand up phenomenon when effectively having avoided the semicircular conductor stranding, production efficiency has improved 30% and reduced the generation of stress.
2, the efficient stranding device of communication data flexible cord cable of the present invention, 2 curved circular wheels have further been optimized at interval, 2 flat circle wheels at interval, round wire is to the matching relationship between diameter and the line concentration through-hole diameter, promptly 1.2 times of the interval that is spaced apart described 2 curved circular wheel of 2 flat circle wheels, round wire is 1:1.05 ~ 1.15 to the ratio of the line concentration through-hole diameter of diameter and line concentration base, the diameter proportion that the interval of 2 flat circle wheel and described round wire are right is 100:3 ~ 6, further solved the not rounding problem of the cable of existing semicircular conductor, stand up phenomenon when effectively having avoided the semicircular conductor stranding, production efficiency has improved 30% and reduced the generation of stress, avoided core bigger than normal owing to standing up the external diameter that causes in process of production, the insulating barrier damage, insulation resistance descends, quality problems such as cable breakdown are guaranteed the stability of cable; Secondly, because core reverses in the stranding process, the stress on the core is bigger, and this kind stress need be cancelled, otherwise core can stand up because stress is big; If less than 1.1 ~ 1.3 times, suffered stress can not be offset by guide wheel fully, and core easily stands up; If greater than, guide wheel acts on bigger on the core, friction to the core surface is bigger, can damage insulating barrier when serious, thereby damages cable, be control core external diameter during stranding, need to control, and line concentration through hole herein plays the effect of mould, if less than wire core diameter by the mould of certain size, then core can not pass through the line concentration through hole, can't produce; If too big, it is very tight that core can not be pressed by the line concentration through hole time, can make core loose, and external diameter is bigger, and the material of subsequent handling is caused waste, can cause product size defective when serious.
Description of drawings
Accompanying drawing 1 is communication data flexible cord cable structure schematic diagram of the present invention;
Accompanying drawing 2 for communication data flexible cord cable of the present invention with efficient stranding device structural representation;
Accompanying drawing 3 is positioning device structure schematic diagram of the present invention;
Accompanying drawing 4 is plane of the present invention guide wheel mechanism structural representation;
Accompanying drawing 5 is arc guide wheel mechanism structural representation of the present invention.
In the above accompanying drawing: 1, semicircle core; 11, the first semicircle copper conductor; 12, the second semicircle copper conductor; 2, round wire is right; 3, restrictive coating; 4, pre-traction device; 5, positioner; 6, fixed mount; 61, bracing frame; 62, substrate; 631, first mounting groove; 632, second mounting groove; 633, the 3rd mounting groove; 64, nut; 7, plane guide wheel mechanism; 71, plane face; 72, flat circle wheel; 73, through hole; 74, bearing; 75, first support stick; 8, cambered surface guide wheel mechanism; 81, cambered surface face; 82, cambered surface circular wheel; 83, through hole; 84, bearing; 85, second support stick; 9, line concentration base; 91, line concentration through hole; 10, pay off rack; 20, tension rail; 30, plastic extruding machine; 40, take-up stand; 50, bosh.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described:
Embodiment 1: the efficient stranding device of a kind of communication data flexible cord cable, described communication flexible cord cable 1 comprise respectively at least one by several copper strand wires first semicircle copper conductor 11, the second semicircle copper conductor 12 stranded and that form through mould compacting, the end face contact separately of this first semicircle copper conductor 11, second semicircle copper conductor 12 forms round wire 2, one restrictive coatings 3 is extruded in described round wire 2;
Described efficient stranding device comprises 2 groups of pay off racks 10,2 groups of tension rails 20, pre-traction device 4, positioner 5, plastic extruding machine 30, bosh 50 and take-up stands 40;
Described 2 groups of pay off racks that are used for unwrapping wire are used to leave with the first semicircle copper conductor 11 for 10 1 groups, and another group is used to leave with the second semicircle copper conductor 12;
Described 2 groups of tension rails 20 are used for regulating the laying tension of first semicircle copper conductor 11, the second semicircle copper conductor 12 in the stranding process;
Described pre-traction device 4 is used to stablize first semicircle copper conductor 11, the second semicircle copper conductor 12;
Described positioner 5 comprises that 7,2 cambered surface guide wheel mechanisms 8 of 6,2 plane guide wheel mechanisms of fixed mount and center have the line concentration base 9 of line concentration through hole 91;
Described fixed mount 6 is made up of bracing frame 61 and substrate 62, these substrate 62 1 ends are along being provided with first mounting groove 631, second mounting groove 632 abreast perpendicular to moving towards direction, described line concentration base 9 is installed on substrate 62 other ends, and described second mounting groove 632 is between first mounting groove 631 and line concentration base 9;
Described plane guide wheel mechanism 7 comprise end face be plane face 71 and with the flat circle of substrate 62 parallel placements wheel 72, described plane face 71 upper and lower ends are respectively equipped with block 711, this is positioned at flat circle takes turns the through hole 73 at 72 centers and is installed on first support stick, 75 upper ends by a bearing 74, and this flat circle wheel 72 can rotate around first support stick 75;
Described cambered surface guide wheel mechanism 8 comprise end face be cambered surface face 81 and with the cambered surface circular wheel 82 of substrate 62 parallel placements, this through hole 83 that is positioned at cambered surface circular wheel 82 centers is installed on second support stick, 85 upper ends by a bearing 84, and this cambered surface circular wheel 82 can rotate around second support stick 85; The described first semicircle copper conductor 11 and the second semicircle copper conductor 12 are taken turns 72 along 2 flat circle respectively and are opposingly sidled line and contact with its plane face 71, and the described first semicircle copper conductor 11 contacts along 2 cambered surface circular wheels, 82 opposite sides cablings and with its cambered surface face 81 respectively with the second semicircle copper conductor 12; The described first semicircle copper conductor 11 contacts along the flat circle wheel outside and with its plane face respectively with the second semicircle copper conductor 12, contacts through the cambered surface circular wheel inboard and with its cambered surface face again; Line concentration through hole 91 through line concentration base 9 converges again;
First support stick, 75 lower ends embed in first mounting groove 631 and by nut 64 and are installed on the substrate 62 in the described plane guide wheel mechanism 7, second support stick, 85 lower ends embed in second mounting groove 632 and by nut 64 and are installed on the substrate 62 in the described cambered surface guide wheel mechanism 8, in the same plane and the cambered surface circular wheel 82 of the line concentration through hole 91 of described line concentration base 9, flat circle wheel 72, cambered surface circular wheel 82 between line concentration base 9 and flat circle wheel 72,1.2 times of the interval that is spaced apart described 2 curved circular wheel 82 of described 2 flat circle wheel 72;
Described plastic extruding machine 30 is used for extruding one deck restrictive coating 3 in described round wire to 2;
Described bosh 50 is used to cool off the flexible cord cable from described plastic extruding machine 30;
Described take-up stand 40 is used to receive and keep described communication flexible cord cable.
The interval of above-mentioned 2 flat circle wheel 72 and described round wire are 100:3.5 to 2 diameter proportion.
Above-mentioned round wire is 1:1.1 to the ratio of line concentration through hole 91 diameters of 2 diameters and line concentration base 9.
Embodiment 2: the efficient stranding device of a kind of communication data flexible cord cable, described communication flexible cord cable 1 comprise respectively at least one by several copper strand wires first semicircle copper conductor 11, the second semicircle copper conductor 12 stranded and that form through mould compacting, the end face contact separately of this first semicircle copper conductor 11, second semicircle copper conductor 12 forms round wire 2, one restrictive coatings 3 is extruded in described round wire 2;
Described efficient stranding device comprises 2 groups of pay off racks 10,2 groups of tension rails 20, pre-traction device 4, positioner 5, plastic extruding machine 30, bosh 50 and take-up stands 40;
Described 2 groups of pay off racks that are used for unwrapping wire are used to leave with the first semicircle copper conductor 11 for 10 1 groups, and another group is used to leave with the second semicircle copper conductor 12;
Described 2 groups of tension rails 20 are used for regulating the laying tension of first semicircle copper conductor 11, the second semicircle copper conductor 12 in the stranding process;
Described pre-traction device 4 is used to stablize first semicircle copper conductor 11, the second semicircle copper conductor 12;
Described positioner 5 comprises that 7,2 cambered surface guide wheel mechanisms 8 of 6,2 plane guide wheel mechanisms of fixed mount and center have the line concentration base 9 of line concentration through hole 91;
Described fixed mount 6 is made up of bracing frame 61 and substrate 62, these substrate 62 1 ends are along being provided with first mounting groove 631, second mounting groove 632 abreast perpendicular to moving towards direction, described line concentration base 9 is installed on substrate 62 other ends, and described second mounting groove 632 is between first mounting groove 631 and line concentration base 9;
Described plane guide wheel mechanism 7 comprise end face be plane face 71 and with the flat circle of substrate 62 parallel placements wheel 72, described plane face 71 upper and lower ends are respectively equipped with block 711, this is positioned at flat circle takes turns the through hole 73 at 72 centers and is installed on first support stick, 75 upper ends by a bearing 74, and this flat circle wheel 72 can rotate around first support stick 75;
Described cambered surface guide wheel mechanism 8 comprise end face be cambered surface face 81 and with the cambered surface circular wheel 82 of substrate 62 parallel placements, this through hole 83 that is positioned at cambered surface circular wheel 82 centers is installed on second support stick, 85 upper ends by a bearing 84, and this cambered surface circular wheel 82 can rotate around second support stick 85; The described first semicircle copper conductor 11 and the second semicircle copper conductor 12 are taken turns 72 along 2 flat circle respectively and are opposingly sidled line and contact with its plane face 71, and the described first semicircle copper conductor 11 contacts along 2 cambered surface circular wheels, 82 opposite sides cablings and with its cambered surface face 81 respectively with the second semicircle copper conductor 12;
First support stick, 75 lower ends embed in first mounting groove 631 and by nut 64 and are installed on the substrate 62 in the described plane guide wheel mechanism 7, second support stick, 85 lower ends embed in second mounting groove 632 and by nut 64 and are installed on the substrate 62 in the described cambered surface guide wheel mechanism 8, in the same plane and the cambered surface circular wheel 82 of the line concentration through hole 91 of described line concentration base 9, flat circle wheel 72, cambered surface circular wheel 82 between line concentration base 9 and flat circle wheel 72,1.2 times of the interval that is spaced apart described 2 curved circular wheel 82 of described 2 flat circle wheel 72;
Described plastic extruding machine 30 is used for extruding one deck restrictive coating 3 in described round wire to 2;
Described bosh 50 is used to cool off the flexible cord cable from described plastic extruding machine 30;
Described take-up stand 40 is used to receive and keep described communication flexible cord cable.
The interval of above-mentioned 2 flat circle wheel 72 and described round wire are 100:5 to 2 diameter proportion.
Above-mentioned round wire is 1:1.12 to the ratio of line concentration through hole 91 diameters of 2 diameters and line concentration base 9.
Between the above-mentioned line concentration base 9 and second mounting groove 632 apart from scalable.
The foregoing description only is explanation technical conceive of the present invention and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present invention and enforcement according to this, can not limit protection scope of the present invention with this.All equivalences that spirit is done according to the present invention change or modify, and all should be encompassed within protection scope of the present invention.

Claims (4)

1. 一种通信数据软线缆用高效绞合装置，其特征在于：所述通信软线缆（1）分别包括至少一个由若干个铜股线绞合并经模具压制而成的第一半圆形铜导体（11）、第二半圆形铜导体（12），此第一半圆形铜导体（11）、第二半圆形铜导体（12）各自的端面接触形成圆形线对（2），一护套层（3）挤包于所述圆形线对（2）；  1. A high-efficiency twisting device for flexible communication data cables, characterized in that: the flexible communication cables (1) respectively include at least one first semicircle formed by twisting several copper strands and pressing through a mould. Shaped copper conductor (11), the second semicircular copper conductor (12), the respective end faces of the first semicircular copper conductor (11) and the second semicircular copper conductor (12) contact to form a circular pair ( 2), a sheath layer (3) is extruded on the circular wire pair (2); 所述高效绞合装置包括2组放线架（10）、2组张力杆（20）、前牵引装置（4）、定位装置（5）、挤塑机（30）、冷却水槽（50）和收线架（40）； The high-efficiency stranding device includes 2 sets of pay-off racks (10), 2 sets of tension rods (20), front traction device (4), positioning device (5), extruder (30), cooling water tank (50) and Take-up frame (40); 所述用于放线的2组放线架（10）中一组用于放存第一半圆形铜导体（11），另一组用于放存第二半圆形铜导体（12）； One of the two sets of pay-off racks (10) for releasing wires is used to store the first semicircular copper conductor (11), and the other set is used to store the second semicircular copper conductor (12) ; 所述2组张力杆（20），用于调节第一半圆形铜导体（11）、第二半圆形铜导体（12）在成缆过程中的放线张力； The two sets of tension rods (20) are used to adjust the pay-off tension of the first semicircular copper conductor (11) and the second semicircular copper conductor (12) during the cabling process; 所述前牵引装置（4），用于稳定第一半圆形铜导体（11）、第二半圆形铜导体（12）； The front traction device (4) is used to stabilize the first semicircular copper conductor (11) and the second semicircular copper conductor (12); 所述定位装置（5）包括固定架（6）、2个平面导轮机构（7）、2个弧面导轮机构（8）和中心具有集线通孔（91）的集线座（9）； The positioning device (5) includes a fixed frame (6), 2 planar guide wheel mechanisms (7), 2 arc surface guide wheel mechanisms (8) and a wire collection seat (9) with a wire collection through hole (91) in the center ); 所述固定架（6）由支撑架（61）和基板（62）组成，该基板（62）一端沿垂直于走向方向平行地设有第一安装槽（631）、第二安装槽（632），所述集线座（9）安装于基板（62）另一端，所述第二安装槽（632）位于第一安装槽（631）和集线座（9）之间； The fixing frame (6) is composed of a supporting frame (61) and a base plate (62), and one end of the base plate (62) is provided with a first installation groove (631) and a second installation groove (632) parallel to the vertical direction. , the wire hub (9) is installed on the other end of the substrate (62), and the second installation groove (632) is located between the first installation groove (631) and the wire hub (9); 所述平面导轮机构（7）包括端面为平面面（71）且与基板（62）平行放置的平面圆轮（72），所述平面面（71）上、下端分别设有挡块（711），此位于平面圆轮（72）中心的通孔（73）通过一轴承（74）安装于第一支撑棒（75）上端，此平面圆轮（72）可绕第一支撑棒（75）转动； The planar guide wheel mechanism (7) includes a planar circular wheel (72) whose end face is a planar surface (71) and placed parallel to the base plate (62). The upper and lower ends of the planar surface (71) are respectively provided with stoppers (711 ), the through hole (73) located in the center of the plane round wheel (72) is installed on the upper end of the first support rod (75) through a bearing (74), and the plane round wheel (72) can be wound around the first support rod (75) turn; 所述弧面导轮机构（8）包括端面为弧面面（81）且与基板（62）平行放置的弧面圆轮（82），此位于弧面圆轮（82）中心的通孔（83）通过一轴承（84）安装于第二支撑棒（85）上端，此弧面圆轮（82）可绕第二支撑棒（85）转动； The arc-shaped guide wheel mechanism (8) includes an arc-shaped circular wheel (82) whose end surface is an arc-shaped surface (81) and placed parallel to the base plate (62). The through hole ( 83) Installed on the upper end of the second support rod (85) through a bearing (84), the arc-shaped round wheel (82) can rotate around the second support rod (85); 所述平面导轮机构（7）中第一支撑棒（75）下端嵌入第一安装槽（631）内并通过螺帽（64）安装于基板（62）上，所述弧面导轮机构（8）中第二支撑棒（85）下端嵌入第二安装槽（632）内并通过螺帽（64）安装于基板（62）上， The lower end of the first support rod (75) in the planar guide wheel mechanism (7) is embedded in the first installation groove (631) and installed on the base plate (62) through the nut (64). 8) The lower end of the second support rod (85) is embedded in the second installation groove (632) and installed on the base plate (62) through the nut (64), 所述集线座（9）的集线通孔（91）、平面圆轮（72）、弧面圆轮（82）位于同一平面上且弧面圆轮（82）位于集线座（9）和平面圆轮（72）之间，所述第一半圆形铜导体（11）和第二半圆形铜导体（12）分别沿2个平面圆轮（72）相背侧走线并与其平面面（71）接触，所述第一半圆形铜导体（11）和第二半圆形铜导体（12）分别沿2个弧面圆轮（82）相向侧走线并与其弧面面（81）接触； The through-holes (91), the plane round wheel (72) and the arc-shaped round wheel (82) of the wire hub (9) are located on the same plane, and the arc-shaped round wheel (82) is located on the wire hub (9). and the plane round wheel (72), the first semicircular copper conductor (11) and the second semicircular copper conductor (12) are respectively routed along the back sides of the two plane round wheels (72) and The plane surface (71) is in contact, the first semicircular copper conductor (11) and the second semicircular copper conductor (12) are routed along the opposite sides of the two arcuate round wheels (82) respectively and are connected to the arcuate surface (81) contact; 所述2个平面圆轮（72）的间隔为所述2个弧形圆轮（82）的间隔的1.2倍； The interval between the two planar round wheels (72) is 1.2 times the interval between the two arc-shaped round wheels (82); 所述挤塑机（30），用于在所述圆形线对（2）挤包一层护套层（3）； The extruder (30) is used to extrude a sheath layer (3) on the circular wire pair (2); 所述冷却水槽（50），用于冷却来自所述挤塑机（30）的软线缆； The cooling water tank (50) is used for cooling the flexible cable from the extruder (30); 所述收线架（40），用于收存所述通信软线缆。 The wire take-up frame (40) is used for storing the communication flexible cable. 2. 根据权利要求1所述的高效绞合装置，其特征在于：所述2个平面圆轮（72）的间隔与所述圆形线对（2）的直径比例为100：3~6。 2. The high-efficiency stranding device according to claim 1, characterized in that: the ratio of the distance between the two flat circular wheels (72) to the diameter of the circular wire pair (2) is 100:3~6. 3. 根据权利要求1-2中任一项所述的高效绞合装置，其特征在于：所述圆形线对（2）直径与集线座（9）的集线通孔（91）直径的比例为1：1.05~1.15。 3. The high-efficiency twisting device according to any one of claims 1-2, characterized in that: the diameter of the circular wire pair (2) is the same as the diameter of the through hole (91) of the wire hub (9) The ratio is 1:1.05~1.15. 4. 根据权利要求1-2中任一项所述的高效绞合装置，其特征在于：所述集线座（9）与第二安装槽（632）之间的距离可调节。 4. The high-efficiency stranding device according to any one of claims 1-2, characterized in that: the distance between the wire hub (9) and the second installation groove (632) is adjustable.
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CN201510990352.0A CN105469903A (en) 2013-04-19 2013-04-19 Processing equipment used for power supply connecting line of communication machine room equipment
CN201510980056.2A CN105489317A (en) 2013-04-19 2013-04-19 High-efficiency stranding device for two-core flame-retardant flexible cable of communication power supply
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CN201510980059.6A Division CN105761841A (en) 2013-04-19 2013-04-19 Processing device for telecommunications room power supply soft cable
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