Power cable retrieves with device of skinning
Technical Field
The invention relates to the technical field of cable stripping, in particular to a stripping device for power cable recovery.
Background
The power cable is used for transmitting and distributing electric energy, is commonly used for urban underground power grids, power station leading-out lines, power supply inside industrial and mining enterprises and power transmission lines under river-crossing seawater, and has a gradually increasing proportion in the power line. Power cables are cable products used in the trunk lines of power systems to transmit and distribute high power electrical energy, including various voltage classes, 1-500KV and above, and various insulated power cables.
Application publication No. CN 108429196A discloses a power cable separator that skins, transfer assembly set up in one side of frame, it sets up in the opposite side of frame and relative with transfer assembly to compress tightly the subassembly, compresses tightly the subassembly and distributes along transfer assembly's transmission direction for it is spacing to treat the power cable of shelling with the transfer assembly cooperation. The milling power head assembly is mounted on the rack, a milling cutter blade of the milling power head assembly is located between the conveying assembly and the pressing assembly, and a cutter edge of the milling cutter blade is consistent with the transmission direction of the conveying assembly, so that when a power cable is placed on the conveying assembly, the cutter edge is embedded into an electric armor layer of the power cable.
Disclosure of Invention
The invention aims to provide a peeling device for recycling a power cable, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a power cable retrieves with device of skinning, includes the frame, and the frame rotates installs and is used for putting the winding roller I who establishes the cable and be used for winding the winding roller II of cable inner core the frame is gone up to hang and is established and be fixed with the gallows, rotates on the gallows to install the cover and establish the cover piece on the cable, and the symmetry is equipped with two sets of cutting mechanism that are used for cutting around rolling up the cable on the cover piece, be equipped with on the cover piece and be used for the radial adjustment's of the relative cable of cutting mechanism adjustment mechanism, be equipped with on the gallows and be used for driving adjustment mechanism for the rotatory rotary mechanism of cable, be equipped with in.
As a modified scheme of the invention: the cutting mechanism comprises a limiting sleeve vertically fixed on the sleeve block, a sliding column penetrates through the limiting sleeve in a sliding mode, and two cutters are fixed at one end, located inside the sleeve block, of the sliding column.
As a modified scheme of the invention: two cutting mechanism's spacing sleeve pipe is along nest block length direction dislocation, and two cutter parallel arrangement just are the rhombus structure.
As a modified scheme of the invention: the rotating mechanism comprises a main gear driven by a driving motor to rotate, a rotating sleeve communicated with the interior of the sleeve block is coaxially and fixedly connected to the sleeve block, and an auxiliary gear sleeved and fixed on the rotating sleeve is connected to the main gear in a meshed mode.
As a modified scheme of the invention: the adjusting mechanism comprises a connecting plate fixed to the upper end of the sliding column, a threaded sleeve is vertically fixed to the connecting plate, a threaded rod is connected to the inner thread of the threaded sleeve in a threaded mode, a bevel gear II is fixed to the end portion of the threaded rod, a bevel gear I is connected to the bevel gear II in a meshed mode, and a crank is fixed to the bevel gear I.
As a modified scheme of the invention: and a spring ring sleeved on the sliding column is fixedly connected between the connecting plate and the limiting sleeve.
As a modified scheme of the invention: the driving mechanism comprises an incomplete gear driven by a servo motor to rotate, a transmission gear is intermittently meshed and connected to the incomplete gear, a worm is coaxially fixed to the transmission gear, and a worm wheel coaxially fixed to the winding roller II is meshed and connected to the worm.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the cutting action of the cable is realized after the arranged cutting mechanism is adjusted by the adjusting mechanism, the arranged rotating mechanism can drive the cutting mechanism to rotate, and the cable transversely moves in a stepping manner, so that the cutters have a spiral cutting effect on the cable, the separation effect of the sheath of the cable is promoted due to the arrangement of the two groups of cutting mechanisms, and each group of cutting mechanism comprises two cutters, so that the sheath of the cable is fully cut into strips, the rapid separation effect of the sheath and the inner core of the cable is facilitated, and the peeling effect of the cable is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a schematic view of a portion of FIG. 1 taken along direction B;
FIG. 4 is a schematic view of a portion of FIG. 3 taken in the direction C;
fig. 5 is a partial perspective view of the cutting mechanism of the present invention.
In the figure: 1-rack, 2-crank, 3-hanger, 4-driving motor, 5-cable, 6-winding roller I, 7-pinion, 8-transmission gear, 9-servo motor, 10-incomplete gear, 11-worm, 12-winding roller II, 13-worm wheel, 14-sleeve block, 15-sliding column, 16-bevel gear I, 17-cutter, 18-rotating sleeve, 19-limiting sleeve, 20-main gear, 21-spring ring, 22-connecting plate, 23-bevel gear II, 24-threaded rod and 25-threaded sleeve.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-5, a peeling device for power cable recycling comprises a frame 1, wherein the frame 1 is rotatably provided with a winding roller I6 for placing a cable 5 and a winding roller II12 for winding an inner core of the cable 5, the frame 1 is fixedly hung with a hanger 3, the hanger 3 is rotatably provided with a sleeve block 14 sleeved on the cable 5, the sleeve block 14 is symmetrically provided with two groups of cutting mechanisms for cutting the wound cable 5, the sleeve block 14 is provided with an adjusting mechanism for radially adjusting the cutting mechanisms relative to the cable 5, the hanger 3 is provided with a rotating mechanism for driving the adjusting mechanism to rotate relative to the cable 5, and the frame 1 is provided with a driving mechanism for driving the winding roller II12 to intermittently rotate.
When the device is used for peeling the power cable, the power cable 5 is wound on the winding roller I6, the peeled inner core of the cable 5 is wound through the winding roller II12, namely the winding roller I6 is used for unwinding the cable 5, and after the peeling of the power cable by the cutting mechanism, the inner core of the cable 5 is wound through the winding roller II 12.
Specifically, cutting mechanism includes vertical spacing sleeve 19 of fixing on the nest block 14, and sliding through is equipped with traveller 15 in the spacing sleeve 19, and traveller 15 is located the inside one end of nest block 14 and is fixed with two cutters 17, two cutting mechanism's spacing sleeve 19 is along the staggered arrangement of nest block 14 length direction, and two cutters 17 parallel arrangement just are the rhombus structure.
The rotating mechanism is used for driving the sleeve block 14 to rotate around the cable 5, the two staggered sliding columns 15 on the sleeve block 14 respectively drive the cutters 17 on the sliding columns to cut the outer skin of the cable 5 in an inclined mode, the arranged cable 5 moves leftwards under the winding effect of the winding roller II12, at the moment, the cutters 17 do spiral displacement relative to the cable 5, the spiral cutting effect of the cable 5 is achieved, namely the spiral cutting effect of the outer skin of the cable 5 is achieved, and due to the fact that the two cutters 17 are fixed to the end portion of the single sliding column 15, the outer skin of the cable 5 between the two cutters 17 on the same sliding column 15 is fully divided from other portions, namely the whole outer skin is divided into a plurality of spiral strips, and the peeling effect of the outer skin of the cable 5 is.
The rotating mechanism comprises a main gear 20 driven by the driving motor 4 to rotate, a rotating sleeve 18 communicated with the interior of the sleeve block 14 is coaxially and fixedly connected to the sleeve block, and a pinion 7 sleeved and fixed on the rotating sleeve 18 is connected to the main gear 20 in a meshed mode.
The driving motor 4 is used for driving the main gear 20 to rotate, the main gear 20 drives the pinion 7 engaged with the main gear to rotate, and then the rotating sleeve 18 drives the sleeve block 14 to rotate, namely the cutting mechanism is driven to rotate.
Example 2
In order to flexibly adjust the cable 5 according to different sheath thicknesses, on the basis of the embodiment 1, in addition, the adjusting mechanism comprises a connecting plate 22 fixed at the upper end of the sliding column 15, a threaded sleeve 25 is vertically fixed on the connecting plate 22, a threaded rod 24 is connected with the threaded sleeve 25 in an internal thread mode, a bevel gear II23 is fixed at the end part of the threaded rod 24, a bevel gear I16 is connected on a bevel gear II23 in a meshing mode, and a hand crank 2 is fixed on the bevel gear I16.
Through the setting, can drive bevel gear I16 rotatory through rotating crank 2, bevel gear I16 meshing transmission bevel gear II23 is rotatory, realizes that threaded rod 24 drives the regulation of the vertical direction of threaded sleeve 25, and connecting plate 22 can drive traveller 15 and slide under limit sleeve 19's limiting displacement promptly for the degree of depth that cutter 17 on the traveller 15 cut into the sheath of cable 5 obtains adjusting, ensures to carry out abundant cutting effect to the sheath.
And a spring ring 21 sleeved on the sliding column 15 is fixedly connected between the connecting plate 22 and the limiting sleeve 19, when the sliding column 15 drives the cutter 17 to perform position adjustment in the vertical direction, the spring ring 21 is stressed to generate elastic deformation, a good elastic damping effect is achieved, meanwhile, the elastic force of the spring ring 21 also ensures the tight transmission effect of the threaded rod 24 and the threaded sleeve 25, and the flexible and quick adjustment of the position of the cutter 17 is conveniently realized.
Furthermore, the device is also provided with a driving mechanism which comprises an incomplete gear 10 driven by a servo motor 9 to rotate, a transmission gear 8 is intermittently meshed and connected to the incomplete gear 10, a worm 11 is coaxially fixed on the transmission gear 8, and a worm wheel 13 coaxially fixed with the winding roller II12 is meshed and connected to the worm 11.
Servo motor 9 is used for driving incomplete gear 10 rotatory, incomplete gear 10 rotatory in-process intermittent type is meshing with drive gear 8 in turn, drive gear 8 drives worm 11 rotatory, worm 11 drives worm wheel 13 and realizes rotating, can rotate along with worm wheel 13 anticlockwise intermittent type around winding up roller II12 promptly, when being in the intermittent type stationary phase around winding up roller II12, cable 5 transverse position is fixed, at this moment, cutter 17 carries out circumference cutting to cable 5, make the crust on the cable 5 realize the annular effect of cutting off, the annular of many spiral banding crust realization of cutting promptly cuts off, the quick separation of the crust of cable 5 with the inner core has been promoted, cable 5 skinning effect is showing and is promoting.
In summary, the cutting mechanism is adjusted by the adjusting mechanism to cut the cable 5, the rotating mechanism can drive the cutting mechanism to rotate, the cutter 17 has a spiral cutting effect on the cable 5 due to the transverse stepping translation of the cable 5, the two groups of cutting mechanisms are arranged to promote the separation effect of the sheath of the cable 5, each group of cutting mechanism comprises two cutters 17, the sheath of the cable 5 is fully cut into strips, the rapid separation effect of the sheath and the inner core of the cable 5 is facilitated, and the peeling effect of the cable 5 is improved.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, various modifications, improvements and substitutions can be made without departing from the spirit of the invention, and all of them belong to the protection scope of the technical solution. The protection scope of this technical solution patent should be subject to the appended claims.