CN111477417B - Communication network cable branching equipment - Google Patents

Communication network cable branching equipment Download PDF

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Publication number
CN111477417B
CN111477417B CN202010417100.XA CN202010417100A CN111477417B CN 111477417 B CN111477417 B CN 111477417B CN 202010417100 A CN202010417100 A CN 202010417100A CN 111477417 B CN111477417 B CN 111477417B
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CN
China
Prior art keywords
scraping
inner cavity
case
cable
shaft
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Application number
CN202010417100.XA
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Chinese (zh)
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CN111477417A (en
Inventor
何宇
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SHANGHAI LITIAN COMM ENGINEERING Co.,Ltd.
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Shanghai Litian Comm Engineering Co ltd
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Priority to CN202010417100.XA priority Critical patent/CN111477417B/en
Publication of CN111477417A publication Critical patent/CN111477417A/en
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Publication of CN111477417B publication Critical patent/CN111477417B/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B15/00Apparatus or processes for salvaging material from cables
    • H01B15/005Apparatus or processes for salvaging material from cables by cutting
    • H01B15/006Making a longitudinal cut
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/14Wipes; Absorbent members, e.g. swabs or sponges
    • B08B1/143Wipes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/10Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/16Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
    • B08B1/165Scrapers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00Cleaning by methods involving the use of tools
    • B08B1/20Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B13/00Accessories or details of general applicability for machines or apparatus for cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00Winding, coiling, or depositing filamentary material
    • B65H54/02Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40Arrangements for rotating packages
    • B65H54/44Arrangements for rotating packages in which the package, core, or former is engaged with, or secured to, a driven member rotatable about the axis of the package
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65HHANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/0405Arrangements for removing completed take-up packages or for loading an empty core
    • B65H67/0411Arrangements for removing completed take-up packages or for loading an empty core for removing completed take-up packages
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/82Recycling of waste of electrical or electronic equipment [WEEE]

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  • Cleaning In General (AREA)

Abstract

The invention discloses communication network cable branching equipment, and particularly relates to the field of cable branching. The cleaning mechanism is arranged, so that the problem of large forward swing of the cable is solved, the function of removing dirt and sundries on the surface of the cable before branching is realized, the outermost insulating skin of the cable can be cut off, the inner conducting wires of the cut cable can be peeled, scraped and cut off, and the insulating skin can be cut off, and the integral cable has the function of splitting and branching; the winding device realizes easy transfer of the full winding shaft; dust collector collects the dust that the during operation produced, has solved the pollution problem to workshop and external environment.

Description

Communication network cable branching equipment
Technical Field
The invention relates to the technical field of cable branching, in particular to communication network cable branching equipment.
Background
A cable is a cable that transmits telephone, telegraph, facsimile documents, television and radio programs, data and other electrical signals. Is formed by twisting more than one pair of mutually insulated wires. Compared with an overhead open wire, the communication cable has the advantages of large communication capacity, high transmission stability, good confidentiality, less influence of natural conditions and external interference and the like, and when used for recycling waste cables and unqualified products, the communication cable needs to be split again to recycle usable wires and materials inside the communication cable.
But cable surface spot can not get rid of when splitting the separated time in current cable, and it is more troublesome still to need clear up before the later stage processing, and the waste time reduces efficiency to and cut open simple structure function singleness inefficiency to the cable, the dust pollution environment that produces when cutting moreover harms healthy to and collect the inconvenient removal of the heavy rolling axle that is full.
Disclosure of Invention
In order to overcome the above-mentioned defects in the prior art, an embodiment of the present invention provides a cable branching device for a communication network, and the problem to be solved by the present invention is: the spot on the surface of the cable can not be removed during the existing cable recovery, the subsequent reprocessing and cleaning is troublesome, the environment is polluted by the dust generated by cutting, and the winding shaft fully collected is inconvenient to move.
In order to achieve the purpose, the invention provides the following technical scheme: a communication network cable branching device comprises a case, wherein one end of the case is detachably provided with a cleaning mechanism, the other end of the case is provided with a winding device, one side wall of the case is provided with a dust removal device in a penetrating manner, a branching mechanism is arranged in an inner cavity of the case and is positioned on one side of the dust removal device, and the bottom of the other end of the case is provided with a bearing platform;
the cleaning mechanism comprises a shell, an inner container is movably arranged in the inner cavity of the shell, sponge is installed in the inner cavity of the inner container, one end of the inner cavity of the shell is in threaded connection with a threaded cover, the threaded cover is located on one side of the sponge, a first scraping frame penetrates through and is inserted into the top and the bottom of the shell, two groups of the first scraping frames are arranged, a second scraping frame penetrates through and is inserted into the two sides of the shell, the first scraping frame is located on one side of the second scraping frame, the first scraping frame and the second scraping frame penetrate through the shell and the inner container, the first scraping frame and the second scraping frame both comprise threaded rods, one end of each threaded rod is fixedly connected with a connecting rod through a first spring, one end of each connecting rod is fixedly connected with an arc-shaped plate, and the inner cavity of the;
the wire distributing mechanism comprises a gear plate, a bearing is movably mounted on one side of the gear plate, a hanging rod is installed at one end of the bearing in a penetrating mode, the top of the hanging rod is fixed to the top of an inner cavity of a case, a slide rail groove is formed in one side of the gear plate and is of an 8-shaped structure, a wire hole is formed in one side of the gear plate in a penetrating mode and is located on one side of the slide rail groove, pulleys are installed on two sides of the inner cavity of the slide rail groove in a sliding mode and are provided with two groups, a first shear and a second shear are fixedly connected to one side of each pulley respectively, each of the first shear and the second shear comprises a first shear rod, a second shear rod is installed on one side of the first shear rod through an installation shaft, the first shear rod movably penetrates through the first shear rod, an installation block is fixedly connected to one end of the second shear rod and is located on, two ends of an installation shaft are fixed on the wall of an inner cavity of a case, one ends of two groups of first shearing rods are respectively fixed on one side of a pulley, a scraping disc is arranged between the first shearing rod and the second shearing rod and a gear disc, the top end and the bottom end of one side of the scraping disc are respectively provided with a first movable groove and a second movable groove in a penetrating way, the two groups of first shearing rods respectively penetrate through the inner cavities of the first movable groove and the second movable groove, the top of the inner cavity of the first movable groove and the bottom of the inner cavity of the second movable groove are both movably provided with a lubricating roller shaft, the surface of the lubricating roller shaft is provided with a groove, the two groups of first shearing rods are positioned in the inner cavity of the groove, two ends of one side of the scraping disc are respectively inserted with a penetrating cylinder which is positioned on two sides of a scraping hole, the top and the bottom of one end of the two groups of penetrating cylinders are, the scraping hole is formed between the first movable groove and the second movable groove, a scraper is installed at one end of the inner cavity wall of the scraping hole, scrapers are installed at the top and the bottom of the other end of the scraping hole, a gear shaft is connected to the bottom of the gear disc in a meshed mode, an installation plate is installed at the bottom of the inner cavity of the case, two ends of the gear shaft are installed at the top of the installation plate through bearings, a motor is installed at one end of the gear shaft, connecting spring parts are installed at the top and the bottom of one side of the scraping disc, and the other ends of the two connecting spring parts;
the winding device comprises a box body, a winding shaft is mounted at one end of an inner cavity of the box body through a rotating shaft, universal wheels are mounted at the bottom of the box body, a push rod is mounted at the top of one end of the box body through a screw, a connecting plate is mounted at the bottom of the other end of the box body, and the connecting plate is located at the top of the bearing platform;
dust collector includes the return bend, and the entry end of return bend pegs graft in a quick-witted case inner chamber lateral wall, the fan is installed to the entry end inner chamber of return bend, put the pipe under the exit end bottom fixedly connected with of return bend, it has the screw thread neck to transfer the pipe inner chamber bottom through threaded connection, screw thread neck bottom fixedly connected with collects the box.
Preferably, the top and the bottom of the cleaning mechanism are fixedly welded with supports, one ends of the supports are welded with sliders, one end wall of the case is provided with slide rails, the slide rails are provided with two sets of slide rails, one side of each slide rail is provided with a slide groove, and the sliders are movably arranged in inner cavities of the slide rails.
Preferably, an entrance and an exit are formed in one end wall of the case, the entrance and the exit are located at one end of the threaded cover, and the inner cavity of the case is provided with a wire guide wheel through a rotating shaft.
Preferably, the side wall of the other end of the inner cavity of the case is provided with a plurality of groups of supporting rolls through a rotating shaft, and the supporting rolls are positioned on one side of the winding shaft.
Preferably, a door is mounted on the other side wall of the case through a hinge.
Preferably, the handles are welded on two sides of the collecting box, and the rotating block is installed on one side of the threaded cover.
Preferably, mounting frames are installed on two sides of one end of the case, a pay-off shaft is installed on the top end between the two mounting frames through a rotating shaft, and motors are installed at the input ends of the pay-off shaft and the take-up shaft.
Preferably, the center of the circle of the shell, the sponge and the threaded cover is provided with a through hole in a penetrating way.
Preferably, the bottom of the inner cavity of the case is provided with a collecting box, and the collecting box is positioned at the bottom of the branching mechanism.
The invention has the technical effects and advantages that:
1. according to the invention, the cleaning mechanism is arranged, so that the cables penetrating through the inner cavity of the cleaning mechanism are clamped up and down and left and right through the two groups of the first scraping frame and the two groups of the second scraping frame, the cables are positioned between the arc plates at one ends of the first scraping frame and the second scraping frame, and the cables are limited between the ranges of the upper arc plates, the lower arc plates and the left arc plates, so that the cables are more stable when moving forward, the problem that the cable swing amplitude is large is solved, the scraping plates in the inner cavities of the arc plates at one ends of the first scraping frame and the second scraping frame can scrape dirt and sundries adhered to the surfaces of the cables, the cables penetrate through the sponge, the sponge further wipes the surfaces of the cables, the surface dirt removing function is realized, the subsequent cleaning is carried out again when the insulating skin is recovered, the time is saved, and the effect;
2. according to the invention, through the arrangement of the wire dividing mechanism, the first scissors, the second scissors, the scraping disc and the gear disc, the wire dividing mechanism can automatically cut the outermost insulating skin of the cable through the first scissors and the second scissors, the outer skin of the internal lead is cut through the arranged scraping disc, the internally cut lead skin can be scraped back and forth through the arranged scraping disc, and the cut external insulating skin is cut up so as to be convenient for collection, so that the cleaning of the cut insulating skin and the lead outer skin is facilitated, the resistance and the winding force when the copper wire is wound are reduced after cleaning, the copper wire is prevented from being pulled apart when the external insulating skin and the lead skin are wound due to large weight, and the scraping disc and the gear disc have the function of splitting the integral cable.
3. According to the dust collection box, the dust collection device is arranged, the fan adsorbs dust to enable the dust to enter the inner cavity of the collection box at the bottom from the outlet end when the wires are separated and peeled, and then the threaded neck is rotated to detach the collection box for cleaning and dust removal, so that the dust generated in working is collected, pollution to workshops and external environments is avoided, and the influence on body health caused by nasal cavity adsorption is avoided.
4. According to the invention, the winding device is arranged, the winding shaft is arranged at one end of the inner cavity of the box body of the winding device, the universal wheel is arranged at the bottom of the box body of the winding device, and the push rod is arranged at the top of one end of the box body of the winding device, so that the whole winding device is like a trolley, and therefore, when the winding shaft is fully wound, the whole winding device can be pushed to move, transfer and wind the insulating skin and the conducting wires, the winding device not only facilitates easy moving of the wound conducting wires, but also facilitates quick replacement of the next winding shaft, and the working efficiency is.
Drawings
FIG. 1 is a schematic view of the overall cross-sectional structure of the present invention;
FIG. 2 is a schematic diagram of the overall top view configuration of the present invention;
FIG. 3 is a schematic cross-sectional view of the dust removing apparatus of the present invention;
FIG. 4 is a schematic view of the cleaning mechanism of the present invention;
FIG. 5 is a schematic cross-sectional view of the cleaning machine of the present invention;
FIG. 6 is a side view of a cross-sectional structure of a scraper according to the first embodiment of the present invention;
FIG. 7 is a schematic structural diagram of the case of the present invention;
FIG. 8 is a schematic structural view of the wire separating mechanism of the present invention;
FIG. 9 is a schematic structural view of the first pair of scissors and the second pair of scissors in a closed state according to the present invention;
FIG. 10 is a schematic top view of the wire separating mechanism of the present invention;
FIG. 11 is a schematic view of the structure of the present invention in a state where the distance between two sets of pulleys is minimum;
FIG. 12 is a schematic view of the two sets of pulleys of the present invention in a maximum distance state;
FIG. 13 is a front view of the scraping disc of the present invention;
FIG. 14 is a side view of the scraping plate of the present invention.
The reference signs are: 1. a chassis; 11. a box door; 2. a pay-off shaft; 3. a mounting frame; 4. a bearing platform; 5. a wire separating mechanism; 51. a gear plate; 511. a slide rail groove; 512. a pulley; 513. a wire hole; 52. a scraping disc; 521. a first movable groove; 522. a second movable groove; 523. scraping holes; 524. a scraper; 525. a cutter; 526. lubricating the roll shaft; 5261. a groove; 527. a through barrel; 528. a first blade; 529. a second blade; 53. a first scissors; 531. shearing a rod I; 532. shearing a rod II; 533. installing a shaft; 534. mounting blocks; 54. a second pair of scissors; 55. a bearing; 56. a boom; 57. a gear shaft; 58. a connecting spring part; 6. a winding device; 61. a box body; 62. a winding shaft; 63. a universal wheel; 64. a push rod; 65. a connecting plate; 7. a dust removal device; 71. bending the pipe; 72. a fan; 73. placing the pipe downwards; 74. a threaded neck; 75. a collection box; 76. a handle; 8. a cleaning mechanism; 81. a housing; 82. an inner container; 83. a sponge; 84. a first scraping frame; 841. a threaded rod; 842. a first spring; 843. a connecting rod; 844. an arc-shaped plate; 845. a second spring; 846. a squeegee; 85. a second scraping frame; 86. a threaded cap; 861. rotating the block; 87. a support; 88. a slider; 9. a support roller; 10. a collection box; 110. mounting a plate; 120. a chute; 130. a wire guide wheel; 140. a slide rail; 150. a through hole; 160. and (4) an inlet and an outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-14, the present invention provides a technical solution: a communication network cable branching device comprises a case 1, wherein one end of the case 1 is detachably provided with a cleaning mechanism 8, the other end of the case 1 is provided with a winding device 6, one side wall of the case 1 is provided with a dust removal device 7 in a penetrating way, an inner cavity of the case 1 is provided with a branching mechanism 5, the branching mechanism 5 is positioned on one side of the dust removal device 7, and the bottom of the other end of the case 1 is provided with a bearing platform 4;
the cleaning mechanism 8 comprises a shell 81, an inner container 82 is movably arranged in the inner cavity of the shell 81, sponge 83 is arranged in the inner cavity of the inner container 82, one end of the inner cavity of the shell 81 is in threaded connection with a threaded cover 86, the threaded cover 86 is positioned on one side of the sponge 83, a first scraping frame 84 penetrates through and is inserted into the top and the bottom of the shell 81, two groups of first scraping frames 84 are arranged, a second scraping frame 85 penetrates through and is inserted into the two sides of the shell 81, the first scraping frame 84 is positioned on one side of the second scraping frame 85, the first scraping frame 84 and the second scraping frame 85 penetrate through the shell 81 and the inner container 82, the first scraping frame 84 and the second scraping frame 85 both comprise threaded rods 841, one end of each threaded rod 841 is fixedly connected with a connecting rod 843 through a first spring 842, one end of each connecting rod 843 is fixedly connected with an arc-shaped plate 844, and the inner cavity of each arc-shaped plate 844;
the wire dividing mechanism 5 comprises a gear disc 51, a bearing 55 is movably mounted on one side of the gear disc 51, one end of the bearing 55 is penetrated and mounted with a suspender 56, the top of the suspender 56 is fixed on the top of an inner cavity of the case 1, a sliding rail groove 511 is formed in one side of the gear disc 51, the sliding rail groove 511 is of an 8-shaped structure, a wire hole 513 is formed in one side of the gear disc 51, the wire hole 513 is located on one side of the sliding rail groove 511, pulleys 512 are slidably mounted on two sides of the inner cavity of the sliding rail groove 511, two groups of pulleys 512 are arranged, one side of each pulley 512 is fixedly connected with a first scissors 53 and a second scissors 54, each of the first scissors 53 and the second scissors 54 comprises a first shearing rod 531, one side of each first shearing rod 531 is provided with a second shearing rod 532 through a mounting shaft 533, the mounting shaft 533 movably penetrates through the first shearing rod 531, one end of each second shearing rod, the mounting block 534 is positioned on one side of the first shearing rod 531, the mounting block 534 is fixedly mounted on one side of the mounting shaft 533, two ends of the mounting shaft 533 are fixed on the inner cavity wall of the case 1, one ends of two groups of the first shearing rods 531 are respectively fixed on one side of the pulley 512, the first shearing rods 531 are positioned in a horizontal state when positioned in an inverted 8-shaped structure, a scraping disc 52 is mounted between the first scissors 53 and the second scissors 54 and the gear disc 51, a first movable groove 521 and a second movable groove 522 are respectively formed in the top end and the bottom end of one side of the scraping disc 52 in a penetrating manner, two groups of the first shearing rods 521 and an inner cavity of the second movable groove 522 are respectively formed in a penetrating manner, lubricating roller shafts 526 are movably mounted at the top of the inner cavity of the first movable groove 521 and at the bottom of the inner cavity of the second movable groove 522, grooves 5261 are formed in the surface of the lubricating roller shafts 526, two groups of the first shearing rods 531 are positioned in the inner cavity, and the penetrating cylinders 527 are positioned at both sides of the scraping holes 523, the first blades 528 are respectively installed at the bottom and the top of one end of each of the two groups of penetrating cylinders 527, the second blades 529 are installed at four sides of one end of the gear disc 51, and the second blade 529 is located at one side of the first blade 528, and the second blade 529 fits into the first blade 528, the scraping hole 523 is arranged between the first movable groove 521 and the second movable groove 522, a scraper 524 is arranged at one end of the inner cavity wall of the scraping hole 523, a scriber 525 is arranged at the top and the bottom of the other end of the scraping hole 523, the bottom of the gear disc 51 is engaged with a gear shaft 57, the bottom of the inner cavity of the case 1 is provided with a mounting plate 110, and both ends of the gear shaft 57 are mounted on the top of the mounting plate 110 through bearings, one end of the gear shaft 57 is mounted with a motor, connecting spring parts 58 are arranged at the top and the bottom of one side of the scraping disc 52, and the other ends of the two groups of connecting spring parts 58 are respectively fixed at one side of the suspension rod 56 and one side of the mounting plate 110;
the winding device 6 comprises a box body 61, a winding shaft 62 is mounted at one end of an inner cavity of the box body 61 through a rotating shaft, a universal wheel 63 is mounted at the bottom of the box body 61, a push rod 64 is mounted at the top of one end of the box body 61 through a screw, a connecting plate 65 is mounted at the bottom of the other end of the box body 61, and the connecting plate 65 is located at the top of the bearing platform 4;
dust collector 7 includes return bend 71, and the entry end of return bend 71 pegs graft in a lateral wall of quick-witted case 1 inner chamber, fan 72 is installed to the entry end inner chamber of return bend 71, put pipe 73 under the exit end bottom fixedly connected with of return bend 71, put pipe 73 inner chamber bottom through threaded connection have screw neck 74 down, screw neck 74 bottom fixedly connected with collects box 75.
As shown in fig. 1 to 14, the implementation scenario specifically includes: in practical use, one end of a cable needing to be branched on the pay-off shaft 2 enters an inner cavity of the cleaning mechanism 8 from the through hole 150, then goes out from the through hole 150 of the threaded cover 86 at the other end and enters the inner cavity from the inlet 160 of the case 1, and bypasses each group of wire guiding wheels, then one end of the cable is inserted into an extension part at the front end of the second shearing rod 532 of the first scissors 53 and the second scissors 54, then the gear shaft 57 drives the gear disc 51 which is meshed and connected with the top part to rotate under the driving action of the motor at one end, when the gear disc 51 rotates, the pulley 512 of the slide rail groove 511 which is in the inverted 8-shaped structure and is positioned at the narrowest part in the middle is enabled to slide to the widest part at the upper and lower parts of the slide rail groove 511 which is in the upright 8-shaped structure, if the state of the drawing 11 in the specification is rotated to the state of the drawing 12, the first shearing rod 531 of the first scissors 53 and the second scissors 54 at one side is connected with the gear disc 51, the other end is propped, and the Insulating skin of portion, toothed disc 51 rotates always, makes a scissors pole 531 circulation of its scissors 53 and No. two scissors 54 come and go the closure from top to bottom and cut the cable that gos forward, has realized this moment: the scissors 53 and No. two scissors 54 open and close, realize the shearing to whole sheath, not only cut off whole sheath, make the sheath cut off more thoroughly through the closure of scissors moreover, alleviateed the inside copper wire of wire and when carrying out the rolling and pull resistance, avoid the pulling force to pull apart the copper wire excessively, make its copper wire rolling more light smooth. And the two sets of the first shearing bars 531 push the scraping disc 52 which passes through forward when being propped open close to one end of the gear disc 51, the two sets of the first shearing bars 531 penetrate through the inner cavity parts of the first movable groove 521 and the second movable groove 522 of the scraping disc 52, the lubricating roller shaft 526 is arranged on one side of the inner cavity parts of the first movable groove 521 and the second movable groove 522 to reduce the friction resistance, the two sets of the first shearing bars 531 are changed back to the original position after being pushed forward, the first scissors 53 and the second scissors 54 recover to the starting horizontal position, and the scraping disc 52 is pulled back due to the tensile force of the connecting spring part 58 at the top and the bottom of one side of the scraping disc 52, so that the scraping disc 52 moves back and forth to ensure that the scratching knife 525 at one end of the inner cavity of the scraping hole 523 firstly scratches the outer skin of the conducting wire, and then the ring scraping knife 524 at the other end of: the outer skin of each small cable in the cable is cut by the scriber 525, the outer skin of each small cable is thoroughly cleaned by the annular scraper 524, the scraping disc 52 is pulled back and forth by the tensile force of the connecting spring part 58, and the shearing rod 531 is extruded to close the first scissors 53 and the second scissors 54 for multiple times and then cut the whole outer skin of the cable for multiple times; and each small cable sheath inside the cable is driven to be rapidly sheared and scraped for multiple times by the scraper 525 and the circular scraper 524, so that all sheaths are thoroughly removed, the resistance of the copper wire inside the lead when the copper wire is rolled and pulled is reduced, the copper wire is prevented from being pulled apart due to overlarge tension, and the copper wire is rolled more easily and smoothly. Make it fall the collecting box 10 inner chamber in the bottom, on rolling the inside copper wire of wire and the skin after the separation to take-up spool 62 through backing roll 9, when one end driving motor of take-up spool 62 drives it and rotates the rolling, the pulling cable makes its cable rear end cut the insulating skin along scissors 53 and No. two scissors 54 always, the copper wire is in the rolling pulling rear cable the pulling begin to cut the insulating skin of whole cable and advance and run through a section of thick bamboo 527 that runs through of scraping dish 52 both sides, No. two blades 529 of gear disc 51 one end rotates and meets and cut the cable insulating skin of process in blade 528 that runs through a section of thick bamboo 527 one end when carrying out the pivoted like this and make it drop to bottom collecting box 10 inner chamber, through this structure: when the gear disc 51 rotates, a plurality of groups of second blades 529 arranged on the outer edge of one side wall of the gear disc meet two groups of first blades 528 arranged at the top and the bottom of the penetrating cylinder 527 respectively, so that the passing whole cable outer insulation skin is circularly sheared and cleaned, and the outer insulation skin falls into the inner cavity of the bottom collecting box 10, so that the outermost cable skin is sheared, the sheared cable skin is convenient to process, the cable skin is processed, the resistance of copper wires in the wires is reduced, the copper wires are prevented from being broken due to overlarge tension, the copper wires are wound more easily and smoothly, the pulley 512, positioned at the narrowest part in the middle, of the inverted slide rail groove 511 similar to an 8-shaped structure can be driven by the gear disc 51 to slide to the widest part above and below the upright slide rail groove 511 similar to the 8-shaped structure, and the state of the drawing 11 in the attached drawing of the specification is rotated to be the state of figure 12, thereby driving the first scissors 53 and the second scissors 54 at one side, the first scissors 531 is connected with the gear disc 51 at one end, the other end is expanded, the first scissors is closed and closed with the second scissors 532 to cut off the outermost insulating skin of the cable, the wire dividing mechanism 5 is arranged to automatically cut off the outermost insulating skin of the cable through the first scissors 53 and the second scissors 54, the outer skin of the internal conducting wire is cut off through the arranged scraping disc 52, the internally cut conducting wire skin can be scraped back and forth through the arranged scraping disc 52 and the cut-off outer insulating skin is cut off so as to be convenient for collection, thus the resistance of pulling the copper wire during winding is also reduced, the pulling and breaking of the copper wire caused by the increase of the pulling force of the copper wire due to the pulling force of the conducting wire skin is avoided, the copper wire is wound more easily and smoothly, and the scraping disc 52 and the gear disc 51 have the function of splitting the whole cable, the number of the scraping holes 523 for passing through the wires inside the scraping disc 52 may be determined according to the number of the wires inside the cable;
when the cable penetrates through the cleaning mechanism 8, the upper and lower first scraping frames 84 and the left and right second scraping frames 85 of the cleaning mechanism 8 are rotatably detached from the shell 81 by rotating the threaded rod 841 at one end, the two first scraping frames 84 and the two second scraping frames 85 are detached by rotating the threaded cover 86, the cable penetrating through the through hole 150 at one end of the shell 81 penetrates through the inner cavity of the detached inner container 82 and the through hole 150 of the sponge 83, the inner container 82 is installed in the inner cavity of the shell 81 after the cable penetrates through the cleaning mechanism 8, the threaded cover 86 is rotatably installed at one end of the inner cavity of the shell 81 by threads, the shell 81 and the inner container 82 are made of transparent materials, the cable penetrating condition is conveniently checked, the first scraping frames 84 and the second scraping frames 85 are assembled and returned to the original position, and the two first scraping frames 84 and the two second scraping frames 85 can vertically scrape the cable by rotating the threaded rod 841, The cable is clamped on the left and right, so that the cable is positioned between the arc-shaped plates 844 at one ends of the first scraping frame 84 and the second scraping frame 85, the arrangement of the cleaning structure 8 enables the cable to be limited between the ranges of the arc-shaped plates 844 which are clamped up and down and on the left and right by the first scraping frame 84 and the second scraping frame 85 when the cable moves forwards, the large fluctuation range is avoided, the cable is more stable when the cable moves forwards, the scraping plates 846 in the cavities of the arc-shaped plates 844 at one ends of the first scraping frame 84 and the second scraping frame 85 can scrape dirt and sundries adhered to the surface of the cable, the cable penetrates through the sponge 83, the sponge 83 further wipes the surface of the cable, the surface dirt is removed, and the cable is conveniently cleaned again in a wireless mode when insulation skins are recovered by subsequent processing;
the cable can produce fine dust when being split by the branching mechanism 5 and the outer skin is scraped, so that the fan 72 in the inner cavity of the inlet end of the elbow 71 of the dust removing device 7 positioned at one side of the branching mechanism 5 in the inner cavity of the case 1 adsorbs the dust to enable the dust to enter the inner cavity of the collecting box 75 at the bottom from the outlet end, then the threaded neck 74 is detached from the collecting box 75 by rotating the handle 76 for cleaning and dust removal, the dust removing device 7 is arranged to collect the dust produced during working, the influence of workshops and external environment is reduced, and the influence of nasal cavity adsorption on body health is avoided; the cable is rolled up respectively on respective rolling axle 62 by separated time back insulating skin and inside wire, rolling axle 62 is installed in box 61 inner chamber one end of coiling mechanism 6, universal wheel 63 and one end top are installed to the box 61 bottom of coiling mechanism 6 and push rod 64, whole coiling mechanism 6 is like a dolly like this, consequently can move the insulating skin and the wire that shift the rolling through promoting whole coiling mechanism 6 after rolling axle 62 is full, coiling mechanism 6 has not only made things convenient for the wire of rolling to easily move like this, and made things convenient for quick replacement next set of coiling mechanism 6 to roll, and work efficiency is improved.
The top and the bottom of the cleaning mechanism 8 are fixedly welded with a support 87, one end of the support 87 is welded with a sliding block 88, one end wall of the case 1 is provided with a sliding rail 140, the sliding rail 140 is provided with two groups, one side of the sliding rail 140 is provided with a sliding groove 120, and the sliding block 88 is movably arranged in the inner cavity of the sliding rail 140.
An entrance 160 is formed in one end wall of the case 1, the entrance 160 is located at one end of the screw cover 86, and the wire guide wheel 130 is installed in the inner cavity of the case 1 through a rotating shaft.
Supporting rollers 9 are installed on the side wall of the other end of the inner cavity of the case 1 through a rotating shaft, a plurality of groups of supporting rollers 9 are arranged on the supporting rollers 9, and the supporting rollers 9 are located on one side of the winding shaft 62.
And a box door 11 is arranged on the other side wall of the case 1 through a hinge.
Handles 76 are welded on two sides of the collecting box 75, and a rotating block 861 is mounted on one side of the threaded cover 86.
Mounting bracket 3 is all installed to 1 one end both sides of quick-witted case, and is two sets of pay off shaft 2 is installed through the pivot in the top between the mounting bracket 3, the motor is all installed to pay off shaft 2 and rolling shaft 62's input.
The circle centers of the shell 81, the sponge 83 and the threaded cover 86 are all perforated with through holes 150.
Preferably, a collection box 10 is installed at the bottom of the inner cavity of the case 1, and the collection box 10 is located at the bottom of the wire separating mechanism 5.
As shown in fig. 1 to 14, the implementation scenario specifically includes: in actual use, the cleaning mechanism 8 slides into the inner cavities of the sliding grooves 120 of the two groups of sliding rails 140 on one end wall of the case 1 from top to bottom through the sliding blocks 88 on one ends of the top and bottom brackets 87, so that the cleaning mechanism 8 is convenient to disassemble and disassemble to clean impurities in the inner cavities, and the sponge 83 is convenient to disassemble and replace in the inner cavity of the liner 82; the collecting box 75 at the bottom of the dust removing device 7 is detachably mounted through the threaded neck 74, so that dust in the collecting box 75 can be cleaned at the later stage; when the winding device 6 is used, the connecting plate 65 at the bottom of one end is put on the top of the bearing platform 4 at the bottom of one end of the case 1, and the top of the winding device 6 is positioned below the top plate at the top of one end of the case 1, so that the whole winding device 6 is more stably connected with the case 1 when being installed, and the case door 11 is installed at one side of the case 1, so that maintenance and repair of an inner cavity mechanism of the case 1 are facilitated, and the insulating skin in the collecting box 10 is regularly cleaned; the cut outer insulation sheath and the scraped inner conductor sheath both fall to the inner cavity of the bottom collection box 10.
In summary, the following steps: the invention makes one end of the cable on the paying-off shaft 2 enter the inner cavity of the cleaning mechanism 8 from the through hole 150, then goes out from the through hole 150 of the thread cover 86 at the other end and enters the inner cavity from the inlet 160 of the case 1, and bypasses each group of wire guiding wheels 130, then the two sides at one end of the cable are inserted on the extending part of the front ends of the first scissor 53 and the second scissor 532 of the first scissor 54, then the gear shaft 57 drives the gear disc 51 with the top meshed and connected to rotate under the driving action of the motor at one end, so that the gear disc 531 drives the first scissor 53 and the second scissor 532 on one side to close, thus the external insulation skin of the cable which moves forwards is cut, and the first scissor 531 is positioned at one end of the pulley 512 and pushes the scraping disc 52 to move forwards, then the scraping disc is pulled back under the pulling force of the connecting spring part 58 when the first scissor 531 returns to, thus, the scraping disc 52 moves back and forth to make the scribing knife 525 at one end of the inner cavity of the scraping hole 523 firstly to cut the sheath of the lead, then the ring scraper 524 at the other end of the scraping hole 523 scrapes the cut skin back and forth to make the cut skin drop into the inner cavity of the collecting box 10 at the bottom and make the cut skin drop into the inner cavity of the collecting box 10 at the bottom, the copper wire and the skin in the lead are separated and then wound on the winding shaft 62 through the supporting roller 9, when one end of the winding shaft 62 drives the motor to rotate and wind, the rear end of the cable is pulled to cut the insulating skin along the first scissors 53 and the second scissors 54, the copper wire pulls the insulating skin which is cut the whole cable at the beginning to advance through the penetrating cylinders 527 at two sides of the scraping disc 52 while winding and pulling the rear cable, thus, when the gear disc 51 rotates, the second blade 529 at one end rotates to meet the first blade 528 at one end of the penetrating cylinder 527, so that the passing cable insulation sheath is cut and falls into the inner cavity of the bottom collection box 10.
And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims (9)

1. The utility model provides a communication network cable branching equipment, includes quick-witted case (1), its characterized in that: a cleaning mechanism (8) is detachably mounted at one end of the case (1), a winding device (6) is mounted at the other end of the case (1), a dust removal device (7) is mounted on one side wall of the case (1) in a penetrating mode, a wire dividing mechanism (5) is mounted in an inner cavity of the case (1), the wire dividing mechanism (5) is located on one side of the dust removal device (7), and a bearing platform (4) is mounted at the bottom of the other end of the case (1);
the cleaning mechanism (8) comprises a shell (81), an inner container (82) is movably arranged in an inner cavity of the shell (81), sponge (83) is installed in the inner cavity of the inner container (82), one end of the inner cavity of the shell (81) is in threaded connection with a threaded cover (86), the threaded cover (86) is located on one side of the sponge (83), a first scraping frame (84) penetrates through and is inserted into the top and the bottom of the shell (81), two groups of first scraping frames (84) are arranged on the first scraping frame (84), two sides of the shell (81) penetrate through and are inserted into second scraping frames (85), the first scraping frame (84) is located on one side of the second scraping frame (85), the first scraping frame (84) penetrates through the shell (81) and the inner container (82), the first scraping frame (84) and the second scraping frame (85) both comprise threaded rods (841), one end of each threaded rod (841) is fixedly connected with a connecting rod (843) through a first spring (842), one end of the connecting rod (843) is fixedly connected with an arc-shaped plate (844), and an inner cavity of the arc-shaped plate (844) is fixedly connected with a scraper (846) through a second spring (845);
the wire dividing mechanism (5) comprises a gear disc (51), a bearing (55) is movably mounted on one side of the gear disc (51), a hanging rod (56) is installed at one end of the bearing (55) in a penetrating mode, the top of the hanging rod (56) is fixed to the top of an inner cavity of the case (1), a sliding rail groove (511) is formed in one side of the gear disc (51), the sliding rail groove (511) is of an 8-shaped structure, a wire hole (513) is formed in one side of the gear disc (51) in a penetrating mode and located on one side of the sliding rail groove (511), pulleys (512) are installed on two sides of the inner cavity of the sliding rail groove (511) in a sliding mode, the pulleys (512) are provided with two groups, one side of each pulley (512) is fixedly connected with a pair of scissors (53) and a pair of scissors (54) respectively, each pair of scissors (53) and each pair of scissors (54) comprises a pair of shearing rods (531), and each pair of shearing rods (532) is installed on, the first shearing rod (531) is movably penetrated through the mounting shaft (533), the mounting block (534) is fixedly connected to one end of the second shearing rod (532), the mounting block (534) is located on one side of the first shearing rod (531), the mounting block (534) is fixedly mounted on one side of the mounting shaft (533), two ends of the mounting shaft (533) are fixed to the inner cavity wall of the case (1), two groups of the first shearing rods (531) are fixedly arranged on one side of the pulley (512) respectively, the scraping disc (52) is mounted between the first scissors (53) and the second scissors (54) and the gear disc (51), the first movable groove (521) and the second movable groove (522) are respectively penetrated through the top end and the bottom end of one side of the scraping disc (52), the first movable groove (521) and the second movable groove (522) are respectively penetrated through the inner cavities, and the lubricating roller shafts (526) are respectively movably mounted at the top of the inner cavity of the first movable groove (521) and the bottom of the second movable groove (522), the surface of the lubricating roller shaft (526) is provided with a groove (5261), two groups of first shearing rods (531) are positioned in an inner cavity of the groove (5261), two ends of one side of the scraping disc (52) are inserted with penetrating cylinders (527) in a penetrating mode, the penetrating cylinders (527) are positioned on two sides of the scraping hole (523), one groups of first blades (528) are respectively arranged at the bottom and the top of one end of each penetrating cylinder (527), two blades (529) are respectively arranged on four sides of one end of the gear disc (51), the second blades (529) are positioned on one side of the first blades (528), the scraping hole (523) is formed between the first movable groove (521) and the second movable groove (522), one end of the inner cavity wall of the scraping hole (523) is provided with a scraper (524), the top and the bottom of the other end of the scraping hole (523) are respectively provided with a scraper (525), the bottom of the gear disc (51) is meshed with a gear shaft (57), and the mounting plate (110) is, two ends of a gear shaft (57) are mounted at the top of the mounting plate (110) through bearings, a motor is mounted at one end of the gear shaft (57), connecting spring pieces (58) are mounted at the top and the bottom of one side of the scraping disc (52), and the other ends of the two groups of connecting spring pieces (58) are respectively fixed at one side of the suspension rod (56) and one side of the mounting plate (110);
the winding device (6) comprises a box body (61), a winding shaft (62) is mounted at one end of an inner cavity of the box body (61) through a rotating shaft, a universal wheel (63) is mounted at the bottom of the box body (61), a push rod (64) is mounted at the top of one end of the box body (61) through a screw, a connecting plate (65) is mounted at the bottom of the other end of the box body (61), and the connecting plate (65) is located at the top of the bearing platform (4);
dust collector (7) include return bend (71), and the entry end of return bend (71) is pegged graft in a quick-witted case (1) inner chamber lateral wall, fan (72) are installed to the entry end inner chamber of return bend (71), put pipe (73) under the exit end bottom fixedly connected with of return bend (71), put pipe (73) inner chamber bottom and have screw thread neck (74) through threaded connection down, screw thread neck (74) bottom fixedly connected with collects box (75).
2. The communications network cable breakout device of claim 1, wherein: cleaning mechanism (8) top and bottom all fixed welding have support (87), the welding of support (87) one end has slider (88), slide rail (140) are installed to quick-witted case (1) one end wall, and slide rail (140) are equipped with two sets ofly, spout (120) have been seted up to slide rail (140) one side, slider (88) activity is located slide rail (140) inner chamber.
3. The communications network cable breakout device of claim 1, wherein: an entrance (160) is formed in one end wall of the case (1), the entrance (160) is located at one end of the threaded cover (86), and a wire guide wheel (130) is mounted in an inner cavity of the case (1) through a rotating shaft.
4. The communications network cable breakout device of claim 1, wherein: supporting rollers (9) are installed on the side wall of the other end of the inner cavity of the case (1) through a rotating shaft, multiple groups of supporting rollers (9) are arranged, and the supporting rollers (9) are located on one side of a winding shaft (62).
5. The communications network cable breakout device of claim 1, wherein: and a box door (11) is arranged on the other side wall of the case (1) through a hinge.
6. The communications network cable breakout device of claim 1, wherein: collect box (75) both sides and all weld handle (76), rotatory piece (861) is installed to screw cap (86) one side.
7. The communications network cable breakout device of claim 1, wherein: mounting bracket (3) are all installed to quick-witted case (1) one end both sides, and are two sets of pay off axle (2) are installed through the pivot in the top between mounting bracket (3), the motor is all installed to the input of pay off axle (2) and rolling axle (62).
8. The communications network cable breakout device of claim 1, wherein: the circle centers of the shell (81), the sponge (83) and the threaded cover (86) are all perforated with through holes (150).
9. The communications network cable breakout device of claim 1, wherein: the bottom of the inner cavity of the case (1) is provided with a collecting box (10), and the collecting box (10) is positioned at the bottom of the wire separating mechanism (5).
CN202010417100.XA 2020-05-18 2020-05-18 Communication network cable branching equipment Active CN111477417B (en)

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CN112387517B (en) * 2020-10-28 2021-12-21 重庆市水利电力建筑勘测设计研究院有限公司 Water conservancy protection well sluice pulls out device of protection cable wire
CN112542756A (en) * 2020-12-02 2021-03-23 杭州艾特线缆有限公司 Portable intercepting equipment for network line
CN114368645A (en) * 2022-01-10 2022-04-19 宁波永耀电力投资集团有限公司 Cable shelf type winding device based on automation technology
CN114713529B (en) * 2022-04-14 2023-06-09 枣庄职业学院 Environment-friendly power line treatment equipment for electrical engineering
CN116037733B (en) * 2023-04-03 2023-06-02 山东宏泰电器有限公司 Full-automatic pipe winding equipment for refrigerator liner

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529322A1 (en) * 1985-08-16 1987-02-26 Horst Warnebold Method for utilizing insulated cable scraps
US7856911B2 (en) * 2003-10-30 2010-12-28 Niehoff Endex North America, Inc. Automated scrap wire removal method and apparatus
CN107658078A (en) * 2017-09-20 2018-02-02 佛山市深研信息技术有限公司 A kind of electric wire skin cutting granulation device with dedusting function
CN109678010B (en) * 2018-01-29 2020-09-22 新兴县永能电缆有限公司 High-efficient coiling mechanism of cable for power cable
CN109065287B (en) * 2018-06-28 2020-08-21 赣州金信诺电缆技术有限公司 Waste cable recovery device with insulating layer stripping function
CN109411163B (en) * 2018-11-28 2020-08-18 赣州金信诺电缆技术有限公司 Core skin separator for municipal administration cable is retrieved

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