CN117438149B - Cable fork winch and method - Google Patents
Cable fork winch and method Download PDFInfo
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- CN117438149B CN117438149B CN202311702133.9A CN202311702133A CN117438149B CN 117438149 B CN117438149 B CN 117438149B CN 202311702133 A CN202311702133 A CN 202311702133A CN 117438149 B CN117438149 B CN 117438149B
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 238000003860 storage Methods 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 239000011248 coating agent Substances 0.000 claims abstract description 11
- 238000000576 coating method Methods 0.000 claims abstract description 11
- 230000001050 lubricating effect Effects 0.000 claims abstract description 8
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 239000003921 oil Substances 0.000 claims description 251
- 239000010687 lubricating oil Substances 0.000 claims description 60
- 230000000670 limiting effect Effects 0.000 claims description 35
- 238000001125 extrusion Methods 0.000 claims description 23
- 238000007790 scraping Methods 0.000 claims description 20
- 238000009826 distribution Methods 0.000 claims description 15
- 238000005461 lubrication Methods 0.000 claims description 13
- 230000009471 action Effects 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 5
- 238000005238 degreasing Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims 3
- 239000000446 fuel Substances 0.000 claims 2
- 238000004891 communication Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 9
- 239000007921 spray Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- H01B13/02—Stranding-up
- H01B13/0207—Details; Auxiliary devices
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of cable production, and provides a cable fork winch and a method, wherein the cable fork winch comprises a pay-off rack, a wire pressing die plate, traction wheels, a wire twisting unit, a wire guide assembly, a lubricating mechanism and an oil removing mechanism, wherein the wire twisting unit comprises a machine base, a rotating main shaft and a fork pay-off rack, the wire guide assembly is provided with a plurality of wire guide assemblies, the wire guide assemblies are in one-to-one correspondence with the fork pay-off racks and are used for guiding a plurality of single wires, the wire guide assembly comprises a first wire guide pipe and a second wire guide pipe, the lubricating mechanism is provided with a plurality of wire guide assemblies, the lubricating mechanism is in one-to-one correspondence with the wire guide assemblies and is used for lubricating the plurality of single wires, and the lubricating mechanism comprises an oil storage tank, an oil filling pipe, an oil coating pad, an oil receiving hopper and a baffle ring. Through the technical scheme, the problems that in the prior art, cables are easy to drop from pulleys to cause scratch or breakage, and the pulleys and wire holes are easy to cause cable scratch are solved.
Description
Technical Field
The invention relates to the technical field of cable production, in particular to a cable fork winch and a cable fork winch method.
Background
The stranding machine is a stranding mechanical equipment which can be widely applied to various soft/hard conductor wires, a plurality of single conductors are twisted into a strand, and the technical requirement of the wires is met.
In the actual cable stranding process, the single wire on the wire coil needs to bypass the pulley, because the wire slot on the pulley is shallower, the limiting effect on the cable is limited, if the pulley is not stably installed to generate offset, or the winding tension and the paying-off tension are unstable, the single wire can possibly drop from the pulley, surface scratch can be generated when the cable is pulled under the action of the traction wheel, the wire core is scratched, even mechanical clamping is caused, the stranding wire breakage phenomenon is caused, the wire breakage is required to be restarted after repair, the cable is tightly pressed on the pulley and the wire hole, the friction force between the pulley and the wire hole is large, the traction wheel does work greatly, meanwhile, the scratch of the cable is easily caused, and the stranding quality of the cable is influenced.
Disclosure of Invention
The invention provides a cable stranding machine and a cable stranding method, which solve the problems that in the prior art, cables are easy to drop from pulleys to cause scratch or breakage, and pulleys and wire holes are easy to cause cable scratch.
The technical scheme of the invention is as follows: the utility model provides a cable fork winch, includes pay off rack, line ball mould dish, traction wheel and take-up, still includes:
Stranded conductor unit, stranded conductor unit includes:
A base;
the rotating main shaft is rotatably arranged on the base;
the fork type pay-off rack is sleeved outside the rotating main shaft;
the pay-off reel is rotatably arranged on the fork type pay-off rack;
the distribution board is fixedly sleeved outside the rotating main shaft, and a plurality of distribution holes are formed in the distribution board;
The wire twisting disc is fixedly sleeved outside the rotating main shaft, and a plurality of wire twisting holes are formed in the wire twisting disc;
The wire subassembly, the wire subassembly is provided with a plurality of, the wire subassembly with fork pay off rack one-to-one for lead stranded single line, the wire subassembly includes:
The wire guide pipe I and the wire guide pipe II are arranged on the fork type pay-off rack at equal-angle intervals, and horn mouths are arranged at the wire inlet and the wire outlet of the wire guide pipe I and the wire guide pipe II;
lubrication mechanism, lubrication mechanism is provided with a plurality ofly, lubrication mechanism with wire assembly one-to-one for lubricate stranded single line, lubrication mechanism includes:
The bottom of the oil storage tank is provided with an oil filling port;
The first oil filling pipe is communicated with the first wire pipe, a one-way valve is arranged on the first oil filling pipe, and the first wire pipe is communicated with the second wire pipe adjacent to the first wire pipe;
The oiling pad is arranged inside the first conduit and the second conduit;
The oil receiving hopper is communicated with one end of the oil filling pipe far away from the first conduit;
The baffle ring is concentrically arranged outside the rotating main shaft, the oil receiving hopper is arranged on the baffle ring, and the baffle ring is in sealing sliding fit with the bottom of the oil storage tank;
The deoiling mechanism, deoiling mechanism is used for cleaing away the lubricating oil on single line surface, deoiling mechanism includes:
the oil removing cavity is arranged between the stranding machine set and the wire pressing die disc;
The blow-off pipe is communicated with the oil removing cavity through a plurality of spray heads;
the oil collecting tank is communicated with the bottom of the oil removing cavity.
For leading to the cable between wire dividing disk and the stranded conductor dish, still include spacing subassembly, spacing subassembly includes:
The first limiting pipe is communicated with one end of the branching hole close to the stranded wire disc;
And the second limiting pipe is communicated with one end of the stranded wire hole, which is close to the wire distributing disc, and the second limiting pipe corresponds to the first limiting pipe one by one.
For further clearance to single line surface lubricating oil, still include the oil scraping mechanism, the oil scraping mechanism is provided with two, two oil scraping mechanism work in turn, oil scraping mechanism sets up spacing pipe one with between the spacing pipe two, oil scraping mechanism includes:
the movable plates are arranged on the outer sides of the first limiting pipe and the second limiting pipe in a movable mode;
the oil suction rod is arranged on the moving plate and is in contact with the cable.
For collect the lubricating oil on the oil absorption stick, still include oil collecting mechanism, oil collecting mechanism includes:
the fixed seats are arranged between the two oil scraping mechanisms, and a plurality of fixed seats are arranged;
The extrusion seat is movably arranged on two sides of the fixed seat, the extrusion seat corresponds to the moving plate one by one, the oil suction rod is positioned between the fixed seat and the extrusion seat, an oil suction cavity is arranged in the extrusion seat, and the oil suction cavity is communicated with the outside through a plurality of oil suction holes;
the oil suction tank is communicated with the oil suction cavity;
And the vacuum pump is communicated with the top of the oil suction tank.
For carry out reuse to lubricating oil, still include the oil feed subassembly, the oil feed subassembly includes:
the inlet of the delivery pump is communicated with the bottom of the oil collecting tank, and the outlet of the delivery pump is communicated with the oil storage tank;
the filter screen is arranged in the oil collecting tank.
The application also provides a cable stranding method, which uses the cable stranding machine and comprises the following steps:
S1, firstly, enabling a core wire on a pay-off rack to pass through a rotating main shaft and a wire pressing die disc, installing a proper number of pay-off discs at proper positions of a fork pay-off rack according to stranded wire requirements, enabling a single wire on the pay-off disc to pass through a first wire pipe, a second wire pipe, a wire dividing hole, a stranded wire hole and the wire pressing die disc, limiting a wire harness by the wire pressing die disc, enabling the wire harness to bypass a traction wheel, and winding the wire harness with a certain distance on a wire collecting device;
S2, the rotating main shaft drives the fork pay-off rack to rotate so as to drive the pay-off reels, the wire distribution reels and the stranded wire reels to rotate, the core wires and the stranded single wires are concentrated at the wire distribution reels, the wire distribution reels limit the core wires and the stranded single wires, the stranded single wires are stranded on the periphery of the core wires to form a wire harness under the rotating action, the traction wheel is used for traction of the wire harness, and the wire collecting device is matched with the traction wheel to arrange and wind the stranded cables;
S3, in the process, lubricating oil in the oil collecting tank can be conveyed to the inside of the oil storage tank through the conveying pump, the baffle ring and the oil filling pipe rotate along with the fork type pay-off rack, when the oil receiving hopper rotates to correspond to the oil filling port, the lubricating oil in the oil storage tank is conveyed into the first conduit and the second conduit through the oil receiving hopper and the oil filling pipe, the lubricating oil is absorbed by the oiling pad, in the forward moving process of the cable, the oiling pad smears the lubricating oil on the surface of the cable, friction between the cable and the fork winch is reduced, damage to the cable is reduced, and work of the traction wheel is reduced;
S4, when the cable passes through the branching hole, the limiting pipe I and the limiting pipe II pass through the stranded wire hole, the moving plate in one oil removing mechanism drives the oil absorbing rod to contact with the cable, the cable rotates along with the rotating main shaft and moves forwards under the action of the traction wheel, the oil absorbing rod absorbs lubricating oil on the surface of the cable, and the oil absorbing rod in the other oil removing mechanism is positioned far away from the cable;
S5, enabling the oil suction rod contacted with the cable to be far away from the cable after a period of time, enabling the oil suction rod in the other group of oil removal mechanisms to be close to the cable, enabling the two oil removal mechanisms to work alternately, enabling the extrusion seat to be close to the fixing seat, extruding the oil suction rod after oil suction, exhausting air to the oil suction box by the vacuum pump, enabling the extrusion seat and the fixing seat to be matched with each other to extrude lubricating oil in the oil suction rod, and simultaneously sucking the lubricating oil into the oil suction cavity and collecting the lubricating oil in the oil suction box under the action of the vacuum pump;
S6, the cable between the wire twisting hole and the wire twisting disc is positioned in the oil removing cavity, air is blown into the blowing-down pipe through the external air supply equipment, lubricating oil on the surface of the cable is blown down to the inside of the oil collecting tank through the spray head, the clean cable is twisted into a single-strand cable under the limiting effect of the wire twisting disc and the rotating effect of the wire twisting disc, and then the single-strand cable is pulled and wound.
The working principle and the beneficial effects of the invention are as follows:
1. According to the invention, the cable is guided through the first conduit and the second conduit, the cable is arranged in the pipe body, so that the falling phenomenon can be avoided, and meanwhile, the horn mouth is arranged at the end parts of the first conduit and the second conduit, so that friction between the cable and the first conduit and friction between the second conduit can be reduced, abrasion of the cable can be reduced, the cable between the wire distributing disc and the wire twisting disc can be guided through the first limiting pipe and the second limiting pipe, and friction between the cable and the wire twisting disc can be reduced.
2. According to the invention, the first conduit and the second conduit are driven to rotate by the rotating main shaft, when the oil filling ports of the oil filling pipe and the oil storage tank are aligned, lubricating oil in the oil storage tank can be fed into the first conduit and the second conduit through the oil filling pipe, the lubricating oil is absorbed by the oil coating pad, the lubricating oil is coated on the surface of a cable by the oil coating pad, the cable is cooled and lubricated, friction between the cable and a stranded wire unit is reduced, and meanwhile, friction between the cable and the first conduit and friction between the second conduit can be reduced by the arrangement of the oil coating pad, so that the cable is further protected.
3. According to the invention, the lubricating oil on the surface of the cable is sucked through the oil suction rod, so that the cleanness of the cable is ensured, meanwhile, the two oil scraping mechanisms alternately work, the unoperated oil suction rod can be extruded through the cooperation of the extrusion seat and the fixing seat, the lubricating oil in the oil suction rod is extruded, and the lubricating oil is sucked into the oil suction tank through the cooperation of the vacuum pump, so that the oil suction effect of the oil suction rod is ensured.
4. According to the invention, the high-pressure gas is blown into the oil removing cavity through the blowing pipe, so that the residual lubricating oil on the surface of the cable is blown off, the cleanness of the cable is ensured, meanwhile, the lubricating oil falls into the oil collecting tank for recycling, and impurities in the lubricating oil are filtered through the filter screen, so that the cleanness of the lubricating oil is ensured.
5. Therefore, compared with a fork winch in the prior art, the cable is guided and limited through the first conduit, the second conduit, the first limiting pipe and the second limiting pipe, so that the cable is prevented from falling off, lubricating oil is coated on the surface of the cable, friction between the cable and the fork winch is reduced, mechanical clamping and breaking are reduced, broken wires are avoided, and the twisting quality is ensured.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view of a first view of the present invention;
FIG. 2 is a schematic structural view of the stranding machine set and the oil removing mechanism of the present invention;
FIG. 3 is a schematic view of the structure of the fork pay-off rack, pay-off reel, wire assembly and lubrication mechanism of the present invention;
FIG. 4 is a schematic view of the wire assembly and lubrication mechanism of the present invention;
FIG. 5 is a schematic view of the oil removing mechanism of the present invention;
FIG. 6 is a schematic view of the stranding machine set and spacing assembly of the present invention;
FIG. 7 is a schematic diagram of the oil scraping mechanism and the oil collecting mechanism of the present invention;
FIG. 8 is a schematic view of a scraping mechanism according to the present invention;
FIG. 9 is a schematic diagram of the oil collecting mechanism of the present invention;
FIG. 10 is a schematic view of the structure of the fixing base, the pressing base and the second electric cylinder of the present invention;
FIG. 11 is a schematic view of the stranding machine set and lubrication mechanism of the present invention;
FIG. 12 is a schematic view of a second view of the present invention;
Fig. 13 is a schematic view of a partially enlarged structure of fig. 1a according to the present invention.
In the figure:
1. a pay-off rack; 2. a wire pressing die disc; 3. a traction wheel; 4. a wire winding device;
101. a base; 102. rotating the main shaft; 103. fork type pay-off rack; 104. a pay-off reel; 105. a distribution board; 106. a wire reel; 107. a motor deceleration system;
201. a first conduit; 202. a second conduit; 203. a horn mouth;
301. An oil storage tank; 302. a filler tube; 303. an oil receiving hopper; 304. a baffle ring; 305. a one-way valve;
401. Removing an oil cavity; 402. a blow-down tube; 403. an oil collecting tank; 404. a spray head;
501. A first limiting pipe; 502. a limiting pipe II;
601. A moving plate; 602. an oil absorption rod; 603. a support frame; 604. an electric cylinder I;
701. A fixing seat; 702. extruding a base; 703. an oil suction tank; 704. a vacuum pump; 705. an electric cylinder II;
801. A transfer pump; 802. and (5) a filter screen.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig.1 to 13, the present embodiment provides a cable stranding machine, which includes a pay-off rack 1, a wire pressing die disc 2, a traction wheel 3, a wire collecting device 4, a wire twisting unit, a wire assembly, a lubrication mechanism and a degreasing mechanism.
The wire twisting machine unit comprises a machine base 101, a rotating main shaft 102, a fork pay-off rack 103, a pay-off rack 104, a wire distributing disc 105 and a wire twisting disc 106, wherein the rotating main shaft 102 is rotationally arranged on the machine base 101, a motor speed reducing system 107 is arranged on the machine base 101, the motor speed reducing system 107 is used for driving the rotating main shaft 102 to rotate, a sprocket chain transmission mode can be used, and concretely, the speed reducer, an output end and the periphery of the rotating main shaft 102 are both provided with sprockets, the two sprockets are connected through chain transmission, so that the motor drives the rotating main shaft 102, the rotating main shaft 102 is of a through hollow structure, a core wire on the pay-off rack 1 can pass through, the fork pay-off rack 103 is sleeved outside the rotating main shaft 102, the pay-off rack 104 is rotationally arranged on the fork pay-off rack 103, the wire distributing disc 105 is fixedly sleeved outside the rotating main shaft 102, a plurality of wire distributing holes are formed in the wire distributing disc 105, one side of the wire distributing disc close to the fork pay-off rack 103 is provided with chamfers, friction between a cable and the wire distributing disc 105 is reduced, the outer side of the rotating main shaft 102 is fixedly sleeved outside the wire distributing disc 106, a plurality of holes are formed in the wire twisting disc 106, two adjacent fork pay-off racks 103 are arranged in a staggered mode, namely, the adjacent two wire distributing discs 103 are correspondingly arranged on the rotating main shaft 104 are in a staggered mode, and pass through the wire distributing disc 104, and pass through the corresponding wire distributing disc and pass through the wire distributing disc 2.
The wire assembly is provided with a plurality of, wire assembly and fork pay-off rack 103 one-to-one for lead stranded single wire, the wire assembly includes first conduit 201 and conduit second 202, the equiangular interval setting of conduit first 201 and conduit second 202 is on fork pay-off rack 103, the entrance and the exit of conduit first 201 and conduit second 202 all are provided with horn mouth 203, conduit first 201 is the form of buckling, it is the leading pay-off reel 104 on fork pay-off rack 103 of one side that is close to pay-off rack 1, in the stranded wire in-process, pay-off reel 104 that is close to pay-off rack 1 one side passes conduit first 201 on fork pay-off rack 103 adjacent thereto, the entrance alignment of conduit second 202 on conduit first 201 on former fork pay-off rack 103 can make the cable pass conduit first 201 and conduit second 202 and enter into the inside of branch hole, spacing and direction are carried out to the cable through conduit first 201 and conduit second 202, can avoid the cable to come off simultaneously and produce mechanical blocking phenomenon.
The lubrication mechanism is provided with a plurality of lubrication mechanisms which are in one-to-one correspondence with the wire assemblies and are used for lubricating a plurality of single wires, the lubrication mechanism comprises an oil storage tank 301, an oil filling pipe 302, an oil coating pad, an oil receiving hopper 303 and a baffle ring 304, the bottom of the oil storage tank 301 is provided with an oil filling port, the oil filling pipe 302 is communicated with the first wire pipe 201, the first wire pipe 302 is provided with a one-way valve 305, the first wire pipe 201 is communicated with the second wire pipe 202 adjacent to the first wire pipe 201, the oil coating pad is arranged inside the first wire pipe 201 and the second wire pipe 202, the oil receiving hopper 303 is communicated with one end of the oil filling pipe 302 far away from the first wire pipe 201, the baffle ring 304 is concentrically arranged outside the rotating main shaft 102, the oil receiving hopper 303 is arranged on the baffle ring 304, the bottom of the baffle ring 304 and the oil storage tank 301 are in sealed sliding fit, the lubricating oil is stored inside the oil storage tank 301, the fork type pay-off rack 103 is driven to rotate by the rotating main shaft 102, thereby driving the conduit I201 and the conduit II 202 to rotate, and further driving the oil filling pipe 302 and the baffle ring 304 to rotate, the baffle ring 304 seals the oil filling opening in the rotating process, when the oil receiving hopper 303 rotates to correspond to the oil filling opening, the lubricating oil in the oil storage tank 301 flows into the conduit I201 through the oil filling pipe 302 and flows into the conduit II 202 from the conduit I201, the lubricating oil is absorbed through the oil coating pad, meanwhile, the cable is contacted with the oil coating pad, the oil coating pad smears the lubricating oil on the surface of the cable to lubricate the cable, friction between the cable and the fork-and-winch is reduced, meanwhile, the cable and the fork-winch are cooled, heat generated by long-time work is reduced, deformation of the cable and the fork-winch is reduced, and the lubricating oil is smeared on the surface of the fork-and-winch in the moving process of the cable, so that a certain effect of lubricating the fork-and-winch is achieved, the service life of the cable is prolonged, the lubricating oil can only enter the first conduit 201 from the oil storage tank 301 under the action of the one-way valve 305, so that the lubricating oil in the first conduit is prevented from flowing out of the oil filling pipe 302 when rotating to a downward state, and the waste of the lubricating oil is reduced.
It should be noted that, a plurality of backup rolls are further provided, the bottom of backup roll and backing ring 304 contacts, can support backing ring 304 through the backup roll, guarantees backing ring 304's stability, improves the stability of rotating main shaft 102 simultaneously, and backup roll rotates reducible drag to backing ring 304 pivoted, and backing ring 304 and oil filler contact simultaneously, and lubricating oil in the oil storage tank 301 can partly be smeared on backing ring 304 surface, further reduces the friction between backing ring 304 and the backup roll.
The oil removing mechanism is used for removing lubricating oil on the surface of a single wire, the oil removing mechanism comprises an oil removing cavity 401, a blow-down pipe 402 and an oil collecting tank 403, the oil removing cavity 401 is arranged between a stranding machine set and a wire pressing die disc 2, the blow-down pipe 402 is communicated with the oil collecting cavity 401 through a plurality of spray heads 404, the oil collecting tank 403 is communicated with the bottom of the oil removing cavity 401, a cable penetrates through a stranded wire hole and stretches into the wire pressing die disc 2, a cable between the stranded wire disc 106 and the wire pressing die disc 2 is located in the oil removing cavity 401, the blow-down pipe 402 is communicated with external air supply equipment, the external air supply equipment conveys high-pressure air to the blow-down pipe 402 and sprays the high-pressure air into the oil removing cavity 401 through the spray heads 404, the air outlet direction of the spray heads 404 faces downwards, lubricating oil on the surface of the cable can be blown down into the oil collecting tank 403, meanwhile, the stranded wire 106 drives the cable to rotate, and the air blown out by the spray heads 404 can clean the surface of the cable more comprehensively.
For leading the cable between the wire distributing disc 105 and the wire twisting disc 106, still include spacing subassembly, spacing subassembly includes spacing pipe one 501 and spacing pipe two 502, spacing pipe one 501 and the one end intercommunication that the wire twisting disc 106 is close to the separated time hole, spacing pipe two 502 and the one end intercommunication that the wire twisting disc 105 is close to the wire twisting hole, spacing pipe two 502 and spacing pipe one 501 one-to-one, get into wire twisting disc 106 from spacing pipe one 501 and spacing pipe two 502 after the cable passes the separated time hole, lead and spacing the cable through spacing pipe one 501 and spacing pipe two 502, guarantee the stability of cable, make the cable get into the stranded conductor hole comparatively smoothly under the effect of spacing pipe two 502 simultaneously, reduce the friction of stranded conductor hole to the cable.
For further clearing up single-wire surface lubricating oil, still include the oil scraping mechanism, oil scraping mechanism is provided with two, two oil scraping mechanism work in turn, oil scraping mechanism sets up between spacing pipe one 501 and spacing pipe two 502, oil scraping mechanism includes movable plate 601 and oil absorption stick 602, movable plate 601 is provided with a plurality of, movable plate 601 movably sets up in the outside of spacing pipe one 501 and spacing pipe two 502, specifically, be provided with support frame 603 between stranded conductor dish 106 and the distributor 105, be provided with electric cylinder one 604 on the support frame 603, movable plate 601 sets up the output at electric cylinder one 604, oil absorption stick 602 sets up on movable plate 601, oil absorption stick 602 and cable contact, can drive movable plate 601 to be close to or keep away from the cable through electric cylinder one 604, movable plate 601 is the arc, the concatenation is circular when a plurality of movable plates 601 are close to the cable, can make comparatively comprehensive contact between oil absorption stick 602 and the cable, the cable rotates under the effect of rotating main shaft 102, cable and oil absorption stick 602 fully contact under the effect of traction wheel 3, make cable 602 and oil absorption stick 602 contact, make the cable 602 carry out the clean and simultaneously when two oil scraping mechanism move away from the cable 602 in turn, and simultaneously move the oil scraping mechanism moves away from the same one cable 601 and moves away from the oil absorption mechanism, namely, move the two oil scraping mechanism simultaneously and moves the oil scraping mechanism and moves away from the cable 601 in turn.
In order to collect lubricating oil on the oil suction rod 602, further comprise an oil collecting mechanism, the oil collecting mechanism comprises a fixed seat 701, an extrusion seat 702, an oil suction box 703 and a vacuum pump 704, the fixed seat 701 is arranged between the two oil scraping mechanisms, the fixed seat 701 is provided with a plurality of oil suction boxes, the position of the fixed seat 701 corresponds to the position of the oil suction rod 602 when the cable is far away from the fixed seat 701, the extrusion seat 702 is movably arranged on two sides of the fixed seat 701, in particular, an electric cylinder II 705 is arranged on a support frame 603, the extrusion seat 702 is arranged at the output end of the electric cylinder II 705, the extrusion seat 702 corresponds to the movable plate 601 one by one, the oil suction rod 602 is arranged between the fixed seat 701 and the extrusion seat 702, the inside of the extrusion seat 702 is provided with an oil suction cavity, the oil suction box 703 is communicated with the outside through a plurality of oil suction holes, the oil suction box 703 is communicated with the oil suction box through a plurality of extension tubes, the top of the vacuum pump 704 is communicated with the oil suction box 703, when the electric cylinder I604 drives the movable plate 601 and the oil suction rod 602 to be far away from the cable, the oil suction rod 602 is arranged between the fixed seat 701 and the extrusion seat II 705, the extrusion seat II 705 is close to the fixed seat 701, and the oil suction is matched with the oil suction rod 602, and the inside the oil suction box 602 is simultaneously extruded, and the inside the suction box 703 is sucked into the inside the suction box 703 through the suction cavity, and the suction cavity.
For carry out reuse to lubricating oil, still include the oil feed subassembly, the oil feed subassembly includes delivery pump 801 and filter screen 802, the import of delivery pump 801 and the bottom intercommunication of oil collecting tank 403, the export of delivery pump 801 and oil storage tank 301 intercommunication, filter screen 802 sets up the inside at oil collecting tank 403, blow off pipe 402 blows off the lubricating oil on cable surface to the inside of oil collecting tank 403, filter lubricating oil through filter screen 802, keep somewhere the impurity on filter screen 802 surface, the clearance mouth has been seted up on the oil collecting tank 403, the clearance mouth is in filter screen 802 top, can regularly clear up filter screen 802 surface, can carry the inside of oil storage tank 301 to clean lubricating oil after filtering in the oil collecting tank 403 through delivery pump 801, carry out reuse to lubricating oil.
The cable stranding method uses the cable stranding machine and comprises the following steps:
s1, firstly, enabling a core wire on a pay-off rack 1 to pass through a rotating main shaft 102 and a wire pressing die disc 2, installing a proper number of pay-off reels 104 at proper positions of a fork-type pay-off rack 103 according to stranded wire requirements, enabling single wires on the pay-off reels 104 to pass through a first wire guide pipe 201, a second wire guide pipe 202, a wire dividing hole, a stranded wire hole and the wire pressing die disc 2, limiting a wire bundle by the wire pressing die disc 2, enabling the wire bundle to bypass a traction wheel 3 and winding the wire bundle with a certain distance on a wire collecting device 4;
s2, a rotating main shaft 102 drives a fork type pay-off rack 103 to rotate, so that a plurality of pay-off racks 104, a wire distribution rack 105 and a stranded wire rack 106 are driven to rotate, a core wire and a plurality of single wires are concentrated at a wire distribution mould disk 2, the wire distribution mould disk 2 limits the core wire and the plurality of single wires, the plurality of single wires are stranded on the periphery of the core wire to form a wire harness under the rotating action, a traction wheel 3 is used for traction of the wire harness, and a wire collecting device 4 is matched with the traction wheel 3 to arrange and wind the stranded cable;
S3, in the process, the lubricating oil in the oil collecting tank 403 can be conveyed to the inside of the oil storage tank 301 through the conveying pump 801, the baffle ring 304 and the oil filling pipe 302 rotate along with the fork type pay-off rack 103, when the oil receiving hopper 303 rotates to correspond to the oil filling port, the lubricating oil in the oil storage tank 301 is conveyed into the first conduit 201 and the second conduit 202 through the oil receiving hopper 303 and the oil filling pipe 302, the lubricating oil is absorbed by the oiling pad, and in the process of moving the cable forwards, the oiling pad smears the lubricating oil on the surface of the cable, so that friction between the cable and the fork type pay-off rack is reduced, damage to the cable is reduced, and work of the traction wheel 3 is reduced;
s4, when the cable passes through the branching hole, the limiting pipe I501 and the limiting pipe II 502 pass through the stranded wire hole, the moving plate 601 in one oil removing mechanism drives the oil absorbing rod 602 to contact with the cable, the cable rotates along with the rotating main shaft 102, and simultaneously moves forwards under the action of the traction wheel 3, the oil absorbing rod 602 absorbs lubricating oil on the surface of the cable, and the oil absorbing rod 602 in the other oil removing mechanism is positioned far away from the cable;
S5, after a period of time, the oil suction rod 602 contacted with the cable is far away from the cable, the oil suction rod 602 in the other set of oil removal mechanism is close to the cable, so that the two oil removal mechanisms work alternately, meanwhile, the extrusion seat 702 is close to the fixed seat 701, the oil suction rod 602 after oil suction is extruded, the vacuum pump 704 pumps air to the oil suction box 703, the extrusion seat 702 and the fixed seat 701 cooperate to extrude lubricating oil in the oil suction rod 602, and meanwhile, the lubricating oil is sucked into the oil suction cavity and enters the oil suction box 703 to be collected under the action of the vacuum pump 704;
s6, the cable between the wire twisting hole and the wire twisting disc 2 is positioned in the oil removing cavity 401, air is blown into the blowing pipe 402 through the external air blowing equipment, lubricating oil on the surface of the cable is blown downwards through the spray head 404 and is blown down into the oil collecting tank 403, the clean cable is twisted into a single-strand cable under the limiting effect of the wire twisting disc 2 and the rotating effect of the wire twisting disc 106, and then the single-strand cable is pulled and wound.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.
Claims (9)
1. The utility model provides a cable fork winch, includes pay off rack (1), line ball mould dish (2), traction sheave (3) and take-up (4), its characterized in that still includes:
Stranded conductor unit, stranded conductor unit includes:
A stand (101);
A rotating main shaft (102), wherein the rotating main shaft (102) is rotatably arranged on the base (101);
a fork type pay-off rack (103), wherein the fork type pay-off rack (103) is sleeved outside the rotating main shaft (102);
A pay-off reel (104), wherein the pay-off reel (104) is rotatably arranged on the fork type pay-off rack (103);
The wire subassembly, the wire subassembly is provided with a plurality of, the wire subassembly with fork pay off rack (103) one-to-one for lead stranded single line, the wire subassembly includes:
The wire paying-off device comprises a first wire pipe (201) and a second wire pipe (202), wherein the first wire pipe (201) and the second wire pipe (202) are arranged on a fork pay-off frame (103) at equal angular intervals, a horn mouth (203) is arranged at a wire inlet and a wire outlet of the first wire pipe (201) and the second wire pipe (202), a paying-off reel (104) close to one side of the pay-off frame (1) penetrates through the first wire pipe (201) on the fork pay-off frame (103) adjacent to the wire paying-off frame, the wire outlet of the first wire pipe (201) on the front fork pay-off frame (103) is aligned with the wire inlet of the second wire pipe (202) on the rear fork pay-off frame (103), and a cable can penetrate through the first wire pipe (201) and the second wire pipe (202) and enter into a branching hole, so that the cable is limited and guided through the first wire pipe (201) and the second wire pipe (202);
The lubrication mechanisms are arranged in a plurality of ways and correspond to the wire assemblies one by one and are used for lubricating a plurality of single wires;
and the oil removing mechanism is used for removing lubricating oil on the surface of the single wire.
2. The cable stranding machine of claim 1, wherein the stranding unit further comprises:
the distribution board (105), the distribution board (105) is fixedly sleeved outside the rotating main shaft (102), and a plurality of distribution holes are formed in the distribution board (105);
the wire twisting disc (106), the wire twisting disc (106) is fixedly sleeved outside the rotating main shaft (102), and a plurality of wire twisting holes are formed in the wire twisting disc (106).
3. The cable stranding machine of claim 2 wherein the lubrication mechanism comprises:
The oil storage device comprises an oil storage tank (301), wherein an oil filling port is formed in the bottom of the oil storage tank (301);
a fuel filling pipe (302), wherein the fuel filling pipe (302) is communicated with the first conduit pipe (201), a one-way valve (305) is arranged on the first conduit pipe (302), and the first conduit pipe (201) is communicated with the second conduit pipe (202) adjacent to the first conduit pipe;
an oiling pad disposed inside the conduit one (201) and the conduit two (202);
An oil receiving hopper (303), wherein the oil receiving hopper (303) is communicated with one end of the oil filling pipe (302) far away from the first conduit (201);
the oil receiving hopper (303) is arranged on the baffle ring (304), and the bottom of the baffle ring (304) and the bottom of the oil storage tank (301) are in sealing sliding fit.
4. A cable strander according to claim 3, characterized in that the degreasing mechanism comprises:
the oil removing cavity (401), and the oil removing cavity (401) is arranged between the wire stranding machine set and the wire pressing die disc (2);
A blow-off pipe (402), the blow-off pipe (402) being in communication with the degreasing chamber (401) through a plurality of nozzles (404);
and the oil collecting tank (403), wherein the oil collecting tank (403) is communicated with the bottom of the oil removing cavity (401).
5. The cable strander of claim 4, further comprising a stop assembly, the stop assembly comprising:
the first limiting pipe (501) is communicated with one end, close to the stranded wire disc (106), of the branching hole;
and the second limiting pipe (502), the second limiting pipe (502) is communicated with one end of the stranded wire hole, which is close to the wire distribution disc (105), and the second limiting pipe (502) corresponds to the first limiting pipe (501) one by one.
6. The cable stranding machine of claim 5 further comprising a wiping mechanism, the wiping mechanism being provided with two, two wiping mechanisms working alternately, the wiping mechanism being provided between the first limiting tube (501) and the second limiting tube (502), the wiping mechanism comprising:
The movable plates (601) are arranged in a plurality, and the movable plates (601) are movably arranged on the outer sides of the first limiting pipe (501) and the second limiting pipe (502);
The oil suction rod (602) is arranged on the moving plate (601), and the oil suction rod (602) is in contact with the cable.
7. The cable strander of claim 6, further comprising an oil collection mechanism comprising:
The fixed seat (701) is arranged between the two oil scraping mechanisms, and a plurality of fixed seats (701) are arranged;
The extrusion seat (702) is movably arranged on two sides of the fixed seat (701), the extrusion seat (702) corresponds to the movable plate (601) one by one, the oil suction rod (602) is positioned between the fixed seat (701) and the extrusion seat (702), an oil suction cavity is formed in the extrusion seat (702), and the oil suction cavity is communicated with the outside through a plurality of oil suction holes;
An oil suction tank (703), wherein the oil suction tank (703) is communicated with the oil suction cavity;
And a vacuum pump (704), wherein the vacuum pump (704) is communicated with the top of the oil suction box (703).
8. The cable strander of claim 7, further comprising an oil feed assembly comprising:
A delivery pump (801), wherein an inlet of the delivery pump (801) is communicated with the bottom of the oil collection tank (403), and an outlet of the delivery pump (801) is communicated with the oil storage tank (301);
-a filter screen (802), said filter screen (802) being arranged inside said oil collecting tank (403).
9. A cable stranding method using a cable stranding machine according to claim 8, characterized by comprising the steps of:
S1, firstly, enabling a core wire on a pay-off rack (1) to pass through a rotating main shaft (102) and a wire pressing die disc (2), installing a proper number of pay-off reels (104) at proper positions of a fork pay-off rack (103) according to the requirement of stranded wires, enabling single wires on the pay-off reels (104) to pass through a first wire pipe (201), a second wire pipe (202), a wire separation hole, a stranded wire hole and the wire pressing die disc (2), limiting wire bundles by the wire pressing die disc (2), enabling the wire bundles to bypass a traction wheel (3) and winding the wire bundles with a certain distance on a wire collecting device (4);
s2, a fork pay-off rack (103) is driven by a rotating main shaft (102) to rotate, so that a plurality of pay-off reels (104), a wire distributing reel (105) and a stranded wire reel (106) are driven to rotate, a core wire and a plurality of single wires are concentrated at the wire distributing reel (2), the wire distributing reel (2) limits the core wire and the plurality of single wires, the plurality of single wires are stranded on the periphery of the core wire to form a wire harness under the rotating action, a traction wheel (3) pulls the wire harness, and a wire collecting device (4) is matched with the traction wheel (3) to arrange and wind the stranded cable;
S3, in the S2 process, the lubricating oil in the oil collecting tank (403) can be conveyed to the inside of the oil storage tank (301) through the conveying pump (801), the baffle ring (304) and the oil filling pipe (302) rotate along with the fork type pay-off rack (103), when the oil receiving hopper (303) rotates to correspond to the oil filling port, the lubricating oil in the oil storage tank (301) is conveyed into the inside of the first conduit (201) and the second conduit (202) through the oil receiving hopper (303) and the oil filling pipe (302), the lubricating oil is absorbed by the oil coating pad, and in the forward movement process of the cable, the oil coating pad coats the surface of the cable with the lubricating oil;
S4, when the cable passes through the wire separation hole, the first limiting pipe (501) and the second limiting pipe (502) pass through the wire separation hole, the moving plate (601) in one oil removing mechanism drives the oil suction rod (602) to contact with the cable, the cable rotates along with the rotating main shaft (102), and simultaneously moves forwards under the action of the traction wheel (3), the oil suction rod (602) absorbs lubricating oil on the surface of the cable, and the oil suction rod (602) in the other oil removing mechanism is positioned far away from the cable;
S5, enabling the oil suction rod (602) in contact with the cable to be far away from the cable after a period of time, enabling the oil suction rod (602) in the other group of oil removal mechanisms to be close to the cable, enabling the two oil removal mechanisms to work alternately, enabling the extrusion seat (702) to be close to the fixing seat (701), extruding the oil suction rod (602) after oil suction, exhausting air from the oil suction box (703) by the vacuum pump (704), extruding lubricating oil in the oil suction rod (602) by the extrusion seat (702) and the fixing seat (701) in a matched mode, and sucking the lubricating oil into the oil suction cavity and collecting the lubricating oil in the oil suction box (703) under the action of the vacuum pump (704);
s6, the cable between the wire twisting hole and the wire twisting mold disc (2) is positioned in the oil removing cavity (401), air is blown into the blowing pipe (402) through the external air blowing equipment, lubricating oil on the surface of the cable is blown down to the inside of the oil collecting tank (403) through the nozzle (404), the clean cable is twisted into a single cable under the limiting function of the wire twisting mold disc (2) and the rotating function of the wire twisting disc (106), and then the single cable is pulled and wound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311702133.9A CN117438149B (en) | 2023-12-12 | 2023-12-12 | Cable fork winch and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311702133.9A CN117438149B (en) | 2023-12-12 | 2023-12-12 | Cable fork winch and method |
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| CN117438149A CN117438149A (en) | 2024-01-23 |
| CN117438149B true CN117438149B (en) | 2024-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311702133.9A Active CN117438149B (en) | 2023-12-12 | 2023-12-12 | Cable fork winch and method |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6430913B1 (en) * | 1999-05-19 | 2002-08-13 | Southwire Company | Method of and apparatus for making twisted cable and the cable produced thereby |
| CN208489047U (en) * | 2018-03-31 | 2019-02-12 | 青岛胶州电缆有限公司 | A kind of stranding machine |
| CN110600204A (en) * | 2019-09-28 | 2019-12-20 | 上海祥龙电缆制造有限公司 | Cable wrapping device |
| CN210443346U (en) * | 2019-09-16 | 2020-05-01 | 新疆榕江电缆制造有限公司 | Cable wrapping machine |
| CN111768931A (en) * | 2020-08-16 | 2020-10-13 | 陈洪明 | Stranding cage distributing terminal plate guide wheel system on fork stranding machine for overhead cable production |
-
2023
- 2023-12-12 CN CN202311702133.9A patent/CN117438149B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6430913B1 (en) * | 1999-05-19 | 2002-08-13 | Southwire Company | Method of and apparatus for making twisted cable and the cable produced thereby |
| CN208489047U (en) * | 2018-03-31 | 2019-02-12 | 青岛胶州电缆有限公司 | A kind of stranding machine |
| CN210443346U (en) * | 2019-09-16 | 2020-05-01 | 新疆榕江电缆制造有限公司 | Cable wrapping machine |
| CN110600204A (en) * | 2019-09-28 | 2019-12-20 | 上海祥龙电缆制造有限公司 | Cable wrapping device |
| CN111768931A (en) * | 2020-08-16 | 2020-10-13 | 陈洪明 | Stranding cage distributing terminal plate guide wheel system on fork stranding machine for overhead cable production |
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| Publication number | Publication date |
|---|---|
| CN117438149A (en) | 2024-01-23 |
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