CN117219374B - Production equipment of reinforced mining rubber sleeve cable - Google Patents
Production equipment of reinforced mining rubber sleeve cable Download PDFInfo
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- CN117219374B CN117219374B CN202311482818.7A CN202311482818A CN117219374B CN 117219374 B CN117219374 B CN 117219374B CN 202311482818 A CN202311482818 A CN 202311482818A CN 117219374 B CN117219374 B CN 117219374B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 24
- 238000005065 mining Methods 0.000 title claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 73
- 229910052751 metal Inorganic materials 0.000 claims abstract description 52
- 239000002184 metal Substances 0.000 claims abstract description 52
- 238000001125 extrusion Methods 0.000 claims abstract description 45
- 238000001816 cooling Methods 0.000 claims description 83
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 20
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 20
- 241001330002 Bambuseae Species 0.000 claims description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 20
- 239000011425 bamboo Substances 0.000 claims description 20
- 239000000110 cooling liquid Substances 0.000 claims description 13
- 238000001192 hot extrusion Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 13
- 238000001746 injection moulding Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 238000007493 shaping process Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims 1
- 239000012141 concentrate Substances 0.000 abstract description 2
- 230000000379 polymerizing effect Effects 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 23
- 238000004891 communication Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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Abstract
A production device of reinforced mining rubber sleeve cable belongs to the technical field of cable production and aims to solve the problem that when the existing cable production device uses a wire wheel to guide a core wire harness to concentrate, a core wire gap influences the forming quality of an external rubber sleeve; according to the invention, the single conductive wire is clustered to form the core wire base bundle through the wire collecting roller group, and is guided to be pulled out, and then is concentrated into the cluster cylinder and is penetrated out of the winding cylinder, the cluster cylinder is used for polymerizing the loose core wire base bundle, the end of the loose core wire base bundle is led to extend into the port of the winding cylinder in an inclined mode and is stuck on one side of the core wire base bundle after the flexible metal wire is released by the metal wire coil, the driving carrier roller is started to engage with the annular tooth groove to drive the winding cylinder to rotate, and the metal wire coil is driven to synchronously wind the bundled core wire base bundle to rotate when the winding cylinder rotates, so that the released flexible metal wire coil is pulled to rotate and wound on the outer wall of the core wire base bundle to be bound, and the gap of the core wire base bundle is eliminated, thereby ensuring the quality of the rubber jacket layer during extrusion molding.
Description
Technical Field
The invention relates to the technical field of cable production, in particular to production equipment of a reinforced mining rubber sleeve cable.
Background
The cable is generally composed of an inner wire core and an insulating protective layer wrapped outside the wire core, wherein the cable comprises a high-voltage cable, a crosslinked cable, a compensation cable, a shielding cable, a high-temperature cable, a computer cable, a signal cable, a coaxial cable, a fire-resistant cable, a marine cable, a mining cable, an aluminum alloy cable and the like, and consists of single-strand or multi-strand wires and an insulating layer for connecting circuits, electric appliances and the like, is applicable to different cables in different occasions and different requirements, and is prepared by extruding a molten rubber material through an extruder and then wrapping the extruded rubber material outside the bundled wire core for cooling and molding.
As disclosed in CN210743676U, a rubber jacketed flexible cable production device comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a box body, the upper surface of the bottom plate is fixedly connected with a supporting frame, and the top of the supporting frame is provided with a wind-up roll; the upper surface of the box body is fixedly connected with a water storage tank and a cooling box, the side wall of the water storage tank is fixedly communicated with a first pump, the output end of the first pump is fixedly communicated with a shunt pipe, the bottom of the shunt pipe is provided with a plurality of evenly distributed water outlets, and a spray head is fixedly connected in the water outlets; the inner wall of the bottom of the box body is fixedly connected with a water collecting box. The existing cable production equipment utilizes the wire wheel guide core wire harness to concentrate and carry out injection molding and wrapping so as to form a rubber sleeve, however, when the wire wheel guide core wire harness is concentrated, certain gaps exist between the wire harnesses, so that the wire harnesses are difficult to fold completely, and the quality of rubber sleeve formed by subsequent injection molding and wrapping is affected.
Therefore, the production equipment of the reinforced mining rubber sleeve cable is provided.
Disclosure of Invention
The invention aims to provide production equipment of a reinforced mining rubber sleeve cable, and aims to solve the problems that in the prior art, when a wire wheel is used for guiding a core wire bundle to be concentrated, the core wire bundle is difficult to be completely polymerized, and the forming quality of an external rubber sleeve is affected due to the fact that a certain distance exists between the core wires.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a production facility of mining rubber sleeve cable of strenghthened type, includes frame and the collection line roller group of fixed connection in frame one end, and the adjacent frame top fixedly connected with shaping subassembly of collection line roller group, shaping subassembly afterbody department is provided with the wind-up roll spare of rolling rubber sleeve cable, shaping subassembly includes the erection shell of fixed connection in frame top and fixed connection based on the injection molding at erection shell top, and the inside one end that is close to collection line roller group of erection shell is provided with the erection cavity, and the roof lower extreme of erection cavity port department has a bundling section of thick bamboo through the fixed suspension of erection jib, fixedly connected with spacing pushing rod on the wind-up roll inner wall outside the bundling section of thick bamboo afterbody port, the movable cutting ferrule has a winding section of thick bamboo on the outer wall of winding section of thick bamboo afterbody, and fixedly connected with jib on the outer wall on one side outer wall on winding section of thick bamboo afterbody top, and movable cutting ferrule has the metal net strip to roll on the outer wall of winding section of thick bamboo, and the metal net strip is rolled up in the slope outside the winding section of thick bamboo afterbody port, and the inside of being provided with of the installation shell adjacent installation cavity is extruded the chamber, and extruded the chamber is linked together with the cooling head, and is connected with the cooling head on the cooling down roll on the side wall of the cooling head.
Further, a communication port is formed in the bottom plate at the port of the mounting cavity, the communication port is communicated with the machine base, a type supporting plate is fixedly connected to the bottom of the mounting shell at one side of the communication port, a driving supporting roller is arranged at the position, corresponding to the annular tooth slot, of the top of the type supporting plate through a support, the driving supporting roller is arranged at two sides of the bottom of the winding drum and meshed with the annular tooth slot, and one end of the driving supporting roller is connected with the motor output end at the top of the supporting plate.
Further, an electric telescopic rod is fixedly connected to the inner wall of one side of the installation cavity at the outer side of the winding drum port, a wire harness guiding wheel is fixedly connected to the tail end of the electric telescopic rod and corresponds to the metal mesh strip in a winding mode, and a wire harness guiding wheel wire groove is used for penetrating a flexible metal mesh strip extending out of the metal mesh strip in a winding mode.
Further, the injection molding piece comprises a hot extrusion barrel fixedly connected to the top of the installation shell and a feed hopper fixedly connected to one end of the top of the hot extrusion barrel, a discharge valve pipe is fixedly connected to the tail of the hot extrusion barrel, the tail end of the discharge valve pipe is communicated with the discharge valve pipe through a guide channel above the extrusion cavity, and a leakage-proof gasket is arranged at the communication port of the extrusion cavity and the installation cavity.
Further, the cooling piece includes a cooling section of thick bamboo and the forced air cooling dish of fixed connection on the outer wall of cooling section of thick bamboo one side of fixed connection in the terminal adjacent department frame top of extrusion head, forced air cooling dish fixed cutting ferrule is on the terminal outer wall of extrusion head, and the cooling section of thick bamboo that is linked together of fixedly connected with respectively on the both sides outer wall that the cooling section of thick bamboo corresponds the extrusion head, the bottom plate upper end activity of cooling section of thick bamboo is provided with the wrapping post, spiral wire groove has been seted up on the lateral wall of wrapping post, when rubber sleeve cable twined in spiral wire inslot, its both ends pass the section of thick bamboo that crosses of thick bamboo both sides of cooling respectively after the leading-in guide pulley guide, and be provided with the detection camera on the outer wall that the extrusion head one side was kept away from to the cooling section of thick bamboo, the detection camera is located a section of thick bamboo below.
Further, the winding column is of a hollow structure, water outlets are uniformly formed in the side wall of the winding column corresponding to the spiral lead grooves, a cooling liquid inlet pipe and a cooling liquid outlet pipe are fixedly connected to the outer walls of the two sides of the cooling cylinder close to the bottom respectively, a circulating suction pipe is fixedly connected to the side wall of the cooling cylinder above the cooling liquid outlet pipe, and the tail end of the circulating suction pipe penetrates through the cooling cylinder and extends to the inside of the cooling cylinder, and is movably connected to the upper part of a movable adapter port at the top of the winding column.
Further, the air cooling disc comprises a hollow annular cover and connecting rods fixedly connected to the outer walls of two sides of the ports of the hollow annular cover, the tail ends of the connecting rods are fixedly connected to the side walls of the cooling cylinder, the hollow annular cover is fixedly clamped on the outer wall of the tail end of the extrusion head, air ejector pipes are uniformly and fixedly connected to the inner wall of the hollow annular cover at intervals, the tail ends of the air ejector pipes are arranged corresponding to the tail end ports of the extrusion head, and cold air conveying pipes are fixedly connected to the outer wall of one side of the hollow annular cover.
Further, the wind-up roll part is fixedly connected to the top of the cooling cylinder, the wind-up roll part comprises a support frame fixedly connected to the top of the cooling cylinder and a controller fixedly connected to the side wall of the support frame, a winding roll is movably arranged on the side wall of the tail end of the cross beam at the top of the support frame, and a shaft lever of the winding roll penetrates through the side wall of the cross beam at the top of the support frame and then is connected with the output end of the rotating motor.
Further, the line concentration roller group comprises a mounting frame fixedly connected to the side wall of the end head of the machine base and fixing plates fixedly connected to the two sides of the bottom plate of the mounting frame, a paying-off rotary drum is movably arranged between the side walls of the fixing plates, the upper end of the top plate of the mounting frame is fixedly connected with a fixing frame, bundling limiting wheels are uniformly and movably arranged on the side walls of the fixing frame, wires passing through the bundling limiting wheels are wrapped by an insulating layer to form a core wire base bundle, and the core wire base bundle is pulled out and then guided into the bundling drum through a steering wheel.
Further, the invention provides another technical scheme: the utility model provides a mining rubber sleeve cable of strenghthened type, rubber sleeve cable includes the center line post and arranges the heart yearn base bundle of parcel in the center line post outside, and the outside parcel of heart yearn base bundle is provided with the filling pad, and the outside parcel of filling pad is provided with the metal mesh layer, and the metal mesh layer is formed by the spiral winding of the flexible metal mesh strip that the metal mesh strip rolled up release, and the outside parcel of metal mesh layer is provided with the rubber insulation cover.
Compared with the prior art, the invention has the following beneficial effects:
according to the production equipment of the reinforced mining rubber sleeve cable, the single conductive wire is clustered to form the core wire base bundle through the wire collecting roller group and led out, the core wire base bundle is concentrated and enters the inside of the cluster cylinder to penetrate out of the winding cylinder, the loose core wire base bundle is polymerized by the cluster cylinder, after the flexible metal wire strip is led to be released by the metal wire strip coil, the end of the metal wire strip coil obliquely stretches into the port of the winding cylinder and is adhered to the outer wall of one side of the clustered core wire base bundle, the driving carrier roller is started to engage the annular tooth slot to drive the winding cylinder to rotate, the metal wire strip coil is driven to synchronously wind the clustered core wire base bundle to rotate when the winding cylinder rotates, the limiting pushing rod pushes the flexible metal wire strip to be adhered to the core wire base bundle, so that the metal wire strip coil paying-off roller is pulled to rotate, and meanwhile the released flexible metal wire base bundle is sequentially rotated and wound on the outer wall of the core wire base bundle polymerized by the cluster cylinder, so that the tight adhesion of the flexible metal wire strip is ensured in the first time, the tight adhesion of a plurality of core wire base bundles in the rubber sleeve cable is effectively ensured, and the quality in the extrusion molding of a rubber sleeve layer is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a molding assembly according to the present invention;
FIG. 3 is a schematic view of the internal structure of the mounting shell of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of a wire-collecting roller set according to the present invention;
FIG. 6 is a schematic diagram of a cooling member according to the present invention;
FIG. 7 is an exploded view of a cooling member of the present invention;
FIG. 8 is a cross-sectional view of a cooling cartridge and winding post of the present invention;
FIG. 9 is a schematic view of an air-cooled panel structure according to the present invention;
FIG. 10 is a schematic view of a wind-up roll member of the present invention;
FIG. 11 is a schematic perspective view of a rubber jacketed cable of the present invention;
fig. 12 is a cross-sectional view of a rubber jacketed cable of the present invention.
In the figure: 1. a base; 2. a wire collecting roller set; 21. a mounting frame; 22. a fixing plate; 23. paying-off rotary drum; 24. a fixing frame; 25. a bundling limit wheel; 26. a core wire base bundle; 3. a molding assembly; 31. a mounting shell; 311. an L-shaped supporting plate; 312. driving a carrier roller; 313. an electric telescopic rod; 314. a wire harness guide wheel; 32. an injection molding; 321. a hot extrusion barrel; 322. a feed hopper; 323. a discharge valve tube; 33. a mounting cavity; 34. a bundling cylinder; 35. a winding drum; 351. annular tooth slots; 36. an L-shaped suspender; 37. a wire releasing roller; 38. a metal net strip roll; 39. an extrusion chamber; 391. a leak-proof gasket; 392. a guide channel; 310. an extrusion head; 3a, a cooling piece; 3a1, a cooling cylinder; 3a11, a cooling liquid inlet pipe; 3a12, a coolant outlet pipe; 3a2, an air cooling disc; 3a21, a hollow annular cover; 3a22, a connecting rod; 3a23, gas lance; 3a24, a cold air delivery tube; 3a3, a wire passing cylinder; 3a4, winding posts; 3a5, a spiral lead groove; 3a6, a guide wheel; 3a7, detecting a camera; 3a8, water outlet holes; 3a9, circulating pumping pipe; 4. a wind-up roll member; 41. a support frame; 42. a controller; 43. a winding roll; 44. a rotating electric machine; 51. a center line post; 53. filling a pad; 54. a metal mesh layer; 55. rubber insulation sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled 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.
Referring to fig. 1, 5 and 10, a production device for reinforced rubber jacketed cable for mine comprises a machine base 1, a wire collecting roller set 2 used for collecting wires is arranged on the side wall of one end of the machine base 1, a forming assembly 3 is fixedly connected to the top of the machine base 1 adjacent to the wire collecting roller set 2, and a winding roller 4 used for winding the rubber jacketed cable is arranged at the tail of the forming assembly 3.
The wire collecting roller set 2 comprises a mounting frame 21 fixedly connected to the end side wall of the machine base 1 and fixing plates 22 fixedly connected to the two sides of the bottom plate of the mounting frame 21, a paying-off rotary drum 23 is movably arranged between the side walls of the fixing plates 22, a fixing frame 24 is fixedly connected to the upper end of the top plate of the mounting frame 21, bundling limiting wheels 25 are uniformly and movably arranged on the side walls of the fixing frame 24, wires passing through the bundling limiting wheels 25 are coated with insulating layers to form a core wire base bundle 26, and the core wire base bundle 26 is pulled out and guided into the forming assembly 3 through a steering wheel.
In order to solve the problem that the existing cable production equipment is difficult to completely polymerize the core wire bundles when the core wire bundles are guided by the wire wheel to be concentrated, and the core wires have a certain interval to influence the forming quality of the outer rubber sleeve, referring to fig. 1-4, the following preferable technical scheme is provided:
the molding assembly 3 comprises a mounting shell 31 fixedly connected to the top of the machine base 1 and an injection molding piece 32 fixedly connected to the top of the mounting shell 31, one end, close to the wire collecting roller set 2, inside the mounting shell 31 is provided with a mounting cavity 33, the lower end of a top plate at the port of the mounting cavity 33 is fixedly suspended with a bundling barrel 34 through a mounting hanging rod, a limiting pushing rod is fixedly connected to the inner wall of a winding barrel 35 at the outer side of the tail port of the bundling barrel 34, a winding barrel 35 is movably sleeved on the outer wall of the tail of the bundling barrel 34, an annular tooth socket 351 is arranged on the outer wall of the winding barrel 35, an L-shaped hanging rod 36 is fixedly connected to the outer wall of one side of the tail end of the winding barrel 35, a wire paying-off roller 37 is movably sleeved on the outer wall of the wire net strip 38, the wire net strip 38 is obliquely suspended outside the tail port of the winding barrel 35, an extrusion cavity 39 is arranged inside the mounting shell 31 adjacent to the mounting cavity 33, the extrusion cavity 39 is respectively communicated with the mounting cavity 33 and the injection molding piece 32, an extrusion head 310 is arranged on the side wall of the mounting shell 31 at the tail end of the extrusion cavity 39, and the tail end of the extrusion head 310 is connected with a cooling piece 3a cooling piece 4, and a cooling piece 3a cooling piece is connected to the cooling piece 4.
A communication port is formed in the bottom plate at the port of the mounting cavity 33 and is communicated with the machine base 1, an L-shaped supporting plate 311 is fixedly connected to the bottom of the mounting shell 31 at one side of the communication port, a driving carrier roller 312 is arranged at the position, corresponding to the annular tooth groove 351, of the top of the L-shaped supporting plate 311 through a support, the driving carrier roller 312 is arranged at two sides of the bottom of the winding drum 35 and meshed with the annular tooth groove 351, and one end of the driving carrier roller 312 is connected with the motor output end at the top of the L-shaped supporting plate 311.
An electric telescopic rod 313 is fixedly connected to the inner wall of one side of the mounting cavity 33 outside the port of the winding drum 35, the tail end of the electric telescopic rod 313 is fixedly connected with a wire harness guide wheel 314, the wire harness guide wheel 314 is arranged corresponding to the metal wire mesh strip coil 38, a wire groove of the wire harness guide wheel 314 is used for penetrating and winding the flexible metal wire mesh strip extending out of the metal wire mesh strip coil 38, the wire harness guide wheel 314 is driven to move through the expansion of the electric telescopic rod 313, and accordingly tensioning movement adjustment is conducted on the flexible metal wire mesh strip, and the loose influence caused by the fact that the diameter of the metal wire mesh strip coil 38 is reduced when the flexible metal wire mesh strip is released is eliminated.
The injection molding 32 includes a hot extrusion barrel 321 fixedly connected to the top of the installation shell 31 and a feed hopper 322 fixedly connected to one end of the top of the hot extrusion barrel 321, an auger type extrusion screw is arranged inside the hot extrusion barrel 321, the end of the auger type extrusion screw is connected with a driving motor on the outer wall of the end of the hot extrusion barrel 321, the tail of the hot extrusion barrel 321 is fixedly connected with a discharge valve pipe 323, the tail end of the discharge valve pipe 323 is communicated with the discharge valve pipe through a guide channel 392 above the extrusion cavity 39, and a leakage-proof washer 391 is arranged at the communication port of the extrusion cavity 39 and the installation cavity 33.
Specifically, the wire collecting roller group 2 wraps a plurality of single conductive wires to form a core wire base bundle 26 to be pulled out, the core wire base bundle 26 is guided and turned by a turning wheel and then enters the inside of the bundling cylinder 34 to penetrate out of the winding cylinder 35, the bundling cylinder 34 polymerizes the loose core wire base bundle 26 into a ring sleeve, after the flexible metal net strip is released by the guiding metal net strip coil 38, the end of the flexible metal net strip is led to extend into the port of the winding cylinder 35 in an inclined mode, the flexible metal net strip is adhered to the outer wall of one side of the bundled core wire base bundle 26 in the winding cylinder 35 and limited by the clamping of a limiting pushing rod, the driving idler 312 is driven by a starting motor to rotate, the winding cylinder 35 is driven by the driving idler 312 to rotate by meshing the annular tooth socket 351, the loose metal net strip coil 38 is synchronously wound into the core wire base bundle 26 to rotate when the winding cylinder 35 rotates, the limiting pushing rod pushes the flexible metal net strip to be adhered to the core wire base bundle 26, thereby pulling the metal net strip coil 38 to rotate around the paying-off roller 37, simultaneously enabling the released flexible metal net strip to sequentially rotate and wind on the outer wall of the core wire base bundle 26, enabling the core wire base bundle 26 polymerized by the bundling barrel 34 to be bound by the flexible metal net strip for the first time, effectively ensuring the close fitting of a plurality of core wire base bundles 26 in the rubber jacketed cable, ensuring the quality of the rubber jacket layer during extrusion molding, being convenient and quick, immersing the core wire base bundle 26 wrapped by the flexible metal net strip into the extrusion cavity 39 from the leak-proof gasket 391, enabling the molten rubber processed by the hot extrusion barrel 321 to enter the extrusion cavity 39 along the discharge valve pipe 323 and the guide channel 392, extruding the molten rubber to wrap the core wire base bundle 26 when the core wire base bundle 26 is pulled out from the extrusion head 310, and cooling to form the rubber jacket layer.
Further, in order to eliminate the problem that the cooling effect of the cable is not ideal because the cable cooling length is limited by the size of the cooling pool by using the wire wheel to guide the formed cable wrapped with the rubber sleeve layer to be immersed into the cooling pool in a straight line in the conventional cable production equipment, as shown in fig. 2, 3 and 6-10, the following technical scheme is provided:
the cooling piece 3a comprises a cooling cylinder 3a1 fixedly connected to the top of the machine base 1 at the position adjacent to the tail end of the extrusion head 310 and an air cooling disc 3a2 fixedly connected to the outer wall of one side of the cooling cylinder 3a1, the air cooling disc 3a2 is fixedly sleeved on the outer wall of the tail end of the extrusion head 310, the two side outer walls of the cooling cylinder 3a1, which correspond to the extrusion head 310, are respectively fixedly connected with a wire passing cylinder 3a3 which is communicated with each other, a winding column 3a4 is movably arranged at the upper end of a bottom plate of the cooling cylinder 3a1, a spiral wire leading groove 3a5 is formed in the side wall of the winding column 3a4, when a rubber sleeve cable is wound in the spiral wire leading groove 3a5, two ends of the rubber sleeve cable are guided by guide wheels 3a6 and respectively pass through the wire passing cylinders 3a3 on two sides of the cooling cylinder 3a1, the guide wheels 3a6 are respectively arranged on the bottom plate and the inner wall on two sides of the cooling cylinder 3a1, the outer wall, which is far away from the extrusion head 310 is provided with a detection camera 3a7, and the detection camera 3a7 is positioned below the wire passing cylinder 3a 7.
The winding column 3a4 is of a hollow structure, water outlets 3a8 are uniformly formed in the side wall of the winding column, corresponding to the spiral lead grooves 3a5, a cooling liquid inlet pipe 3a11 and a cooling liquid outlet pipe 3a12 are fixedly connected to the outer walls of the two sides of the cooling cylinder 3a1, which are close to the bottom, respectively, a circulating suction pipe 3a9 is fixedly connected to the side wall of the cooling cylinder 3a1 above the cooling liquid outlet pipe 3a12, and the tail end of the circulating suction pipe 3a9 penetrates through and extends to the inside of the cooling cylinder 3a1, and then is movably connected to the upper part of a movable adapter port at the top of the winding column 3a 4.
The air cooling disc 3a2 comprises a hollow annular cover 3a21 and connecting rods 3a22 fixedly connected to the outer walls of two sides of the port of the hollow annular cover 3a21, the tail ends of the connecting rods 3a22 are fixedly connected to the side wall of the cooling cylinder 3a1, the hollow annular cover 3a21 is fixedly sleeved on the outer wall of the tail end of the extrusion head 310, air ejector tubes 3a23 are uniformly and fixedly connected to the inner wall of the hollow annular cover 3a21 at intervals, the tail ends of the air ejector tubes 3a23 are arranged corresponding to the port of the tail end of the extrusion head 310, and cold air conveying tubes 3a24 are fixedly connected to the outer wall of one side of the hollow annular cover 3a 21.
The top of the cooling cylinder 3a1 is fixedly connected with a wind-up roller part 4, the wind-up roller part 4 comprises a support frame 41 fixedly connected to the top end of the cooling cylinder 3a1 and a controller 42 fixedly connected to the side wall of the support frame 41, a winding roll 43 is movably arranged on the side wall of the tail end of the top beam of the support frame 41, and a shaft lever of the winding roll 43 penetrates through the side wall of the top beam of the support frame 41 and then is connected with the output end of a rotating motor 44.
The wire collecting roller set 2 comprises a mounting frame 21 fixedly connected to the side wall of the end of the machine base 1 and fixing plates 22 fixedly connected to the two sides of the bottom plate of the mounting frame 21, 23 are movably arranged between the side walls of the fixing plates 22, the upper end of the top plate of the mounting frame 21 is fixedly connected with a fixing frame 24, bundling limiting wheels 25 are uniformly and movably arranged on the side walls of the fixing frame 24, wires passing through the bundling limiting wheels 25 are coated with insulating layers to form a core wire base bundle 26, and the core wire base bundle 26 is pulled out and then guided into a bundling barrel 34 through a steering wheel.
Specifically, the molten rubber extruded from the extrusion head 310 along with the core wire base bundle 26 is cooled by the low-temperature cold air sprayed by the air spraying pipe 3a23, the rubber jacket layer is formed by rapid cooling, the rubber jacket layer is enabled to have basic hardness conditions, then the rubber jacket layer penetrates through the wire passing cylinder 3a3 on one side of the cooling cylinder 3a1, the wire passing cylinder 3a3 is guided by the guide wheel 3a6 in the cooling cylinder 3a1 and then wound on the side wall of the winding post 3a4, the wire passing cylinder 3a5 is immersed in the cooling liquid in the cooling cylinder 3a1 in a three-dimensional spiral manner, the circulating suction pipe 3a9 is used for extracting the cooling liquid in the cooling cylinder 3a1 and enters the winding post 3a4, the water outlet 3a8 at the position of the spiral wire passing groove 3a5 is used for spraying the contact end of the cable winding, the problem that the cooling pool volume is overlarge due to linear immersion cooling of the guide cable is avoided, then the tail end of the cable is pulled out from the wire passing cylinder 3a3 on the other side of the cooling cylinder 3a1, the penetrated cable is wound on the outer wall of the winding drum 43, the cable is immersed in the winding drum 3, the cooling drum 3a1 is immersed in the winding layer, the cooling liquid in the winding drum 3a winding drum is detected, the bending performance of the cable is detected in the winding drum 3a7 is detected, and the winding drum 3 is detected, and the rubber jacket layer is detected, and the tearing performance is detected after the winding is detected, and the rubber jacket layer is shaped conveniently is shaped.
Further, the present embodiment provides another technical solution.
As shown in fig. 3, 11 and 12, a reinforced rubber jacketed cable for mines comprises a central wire column 51 and core wire base bundles 26 which are arranged and wrapped outside the central wire column 51, wherein a filling pad 53 is wrapped outside the core wire base bundles 26, the filling pad 53 is wrapped before the core wire base bundles 26 enter a bundling barrel 34, a metal net layer 54 is wrapped outside the filling pad 53, the metal net layer 54 is formed by spirally winding flexible metal net strips released by a metal net strip coil 38, a rubber insulating sleeve 55 is wrapped outside the metal net layer 54, the protective performance of the cable is reinforced by arranging the metal net layer 54, the cable is prevented from being continuously and thoroughly bitten by a mouse after the mouse bites the rubber insulating sleeve 55 when the cable is used in mines, the inner core wires are protected by the metal net layer 54, and the cable is safe and complete, safe and reliable.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a production facility of mining rubber sleeve cable of strenghthened type, includes frame (1) and fixed connection in line concentration roller group (2) of frame (1) one end, and adjacent frame (1) top fixedly connected with shaping subassembly (3) of line concentration roller group (2), shaping subassembly (3) afterbody department is provided with wind-up roller piece (4) of rolling rubber sleeve cable, its characterized in that: the forming assembly (3) comprises a mounting shell (31) fixedly connected to the top of the machine base (1) and an injection molding piece (32) fixedly connected to the top of the mounting shell (31), one end, close to the line concentration roller group (2), inside the mounting shell (31) is provided with a mounting cavity (33), the lower end of a top plate at the port of the mounting cavity (33) is fixedly suspended with a bundling cylinder (34) through a mounting suspender, a winding cylinder (35) is movably sleeved on the outer wall of the tail part of the bundling cylinder (34), a limiting pushing rod is fixedly connected to the inner wall of the winding cylinder (35) at the outer side of the tail port of the bundling cylinder (34), an annular tooth groove (351) is arranged on the outer wall of the winding cylinder (35), and an L-shaped suspender (36) is fixedly connected to the outer wall of one side of the tail end of the winding drum (35), a paying-off roller (37) is fixedly connected to the tail end of the L-shaped suspender (36), a metal net strip coil (38) is movably sleeved on the outer wall of the paying-off roller (37), the metal net strip coil (38) is obliquely suspended outside the tail end port of the winding drum (35), an extrusion cavity (39) is arranged in an adjacent installation shell (31) of the installation cavity (33), the extrusion cavity (39) is respectively communicated with the installation cavity (33) and a tail pipe of an injection molding piece (32), an extrusion head (310) which is communicated is arranged on the side wall of the installation shell (31) at the tail end of the extrusion cavity (39), the tail end of the extrusion head (310) is connected with a cooling piece (3 a), and rubber jacketed cables cooled by the cooling piece (3 a) are collected on a wind-up roller piece (4);
the bottom plate of installation cavity (33) port department has seted up the intercommunication mouth on, and the intercommunication mouth is linked together with frame (1), and installation shell (31) bottom fixedly connected with L type layer board (311) of intercommunication mouth one side, annular tooth's socket (351) department is corresponding at L type layer board (311) top is provided with driving idler (312) through the support, driving idler (312) set up in winding section of thick bamboo (35) bottom both sides, and mesh with annular tooth's socket (351), driving idler (312) one end is connected with the motor output at L type layer board (311) top.
2. The production equipment of the reinforced mining rubber jacketed cable as set forth in claim 1, wherein: an electric telescopic rod (313) is fixedly connected to the inner wall of one side of the mounting cavity (33) at the outer side of the port of the winding drum (35), a wire harness guide wheel (314) is fixedly connected to the tail end of the electric telescopic rod (313), the wire harness guide wheel (314) is arranged corresponding to the metal wire mesh strip coil (38), and a wire groove of the wire harness guide wheel (314) is used for penetrating a flexible metal wire mesh strip extending out of the metal wire mesh strip coil (38).
3. The production equipment of the reinforced mining rubber jacketed cable as set forth in claim 1, wherein: injection molding (32) are including fixed connection in hot extrusion section of thick bamboo (321) at installing shell (31) top and fixed connection in feeder hopper (322) of hot extrusion section of thick bamboo (321) top one end, and hot extrusion section of thick bamboo (321) afterbody fixedly connected with ejection of compact valve pipe (323), ejection of compact valve pipe (323) end are linked together with it through guide channel (392) of extrusion chamber (39) top, and extrusion chamber (39) and installing cavity (33) intercommunication mouth department are provided with leak protection packing ring (391).
4. The production equipment of the reinforced mining rubber jacketed cable as set forth in claim 1, wherein: the cooling piece (3 a) comprises a cooling cylinder (3 a 1) fixedly connected to the top of the machine base (1) at the position adjacent to the tail end of the extrusion head (310) and an air cooling disc (3 a 2) fixedly connected to the outer wall of one side of the cooling cylinder (3 a 1), the air cooling disc (3 a 2) is fixedly sleeved on the outer wall of the tail end of the extrusion head (310), the two side outer walls of the cooling cylinder (3 a 1) corresponding to the extrusion head (310) are fixedly connected with wire passing cylinders (3 a 3) which are communicated with each other respectively, a winding column (3 a 4) is movably arranged at the upper end of a bottom plate of the cooling cylinder (3 a 1), a spiral wire slot (3 a 5) is formed in the side wall of the winding column (3 a 4), and when a rubber sleeve cable is wound in the spiral wire slot (3 a 5), two ends of the rubber sleeve cable respectively pass through wire passing cylinders (3 a 3) on two sides of the cooling cylinder (3 a 1) after being guided by guide wheels (3 a 6), and detection heads (3 a 7) are arranged on the outer wall of one side of the cooling cylinder (3 a 1) far away from the extrusion head (310), and detection heads (3 a 7) are arranged below the wire passing cameras (3 a 7).
5. The production equipment of the reinforced mining rubber jacketed cable as set forth in claim 4, wherein: the winding column (3 a 4) is of a hollow structure, water outlet holes (3 a 8) are uniformly formed in the side wall of the winding column, corresponding to the spiral lead grooves (3 a 5), a cooling liquid inlet pipe (3 a 11) and a cooling liquid outlet pipe (3 a 12) are fixedly connected to the outer walls of two sides of the cooling cylinder (3 a 1) close to the bottom, a circulating suction pipe (3 a 9) is fixedly connected to the side wall of the cooling cylinder (3 a 1) above the cooling liquid outlet pipe (3 a 12), and after the tail end of the circulating suction pipe (3 a 9) penetrates through and extends into the cooling cylinder (3 a 1), the tail end of the circulating suction pipe is movably connected to the upper portion of a movable adapter port at the top of the winding column (3 a 4).
6. The production equipment of the reinforced mining rubber jacketed cable as set forth in claim 4, wherein: the air cooling disc (3 a 2) comprises a hollow annular cover (3 a 21) and connecting rods (3 a 22) fixedly connected to the outer walls of two sides of the ports of the hollow annular cover (3 a 21), the tail ends of the connecting rods (3 a 22) are fixedly connected to the side walls of the cooling cylinder (3 a 1), the hollow annular cover (3 a 21) is fixedly sleeved on the outer walls of the tail ends of the extrusion heads (310), air ejector tubes (3 a 23) are uniformly and fixedly connected to the inner walls of the hollow annular cover (3 a 21) at intervals, the tail ends of the air ejector tubes (3 a 23) are arranged corresponding to the tail end ports of the extrusion heads (310), and cold air conveying tubes (3 a 24) are fixedly connected to the outer walls of one side of the hollow annular cover (3 a 21).
7. The production equipment of the reinforced mining rubber jacketed cable as set forth in claim 4, wherein: the cooling cylinder (3 a 1) top fixed connection wind-up roll spare (4), wind-up roll spare (4) are including support frame (41) and the controller (42) of fixed connection on support frame (41) lateral wall on cooling cylinder (3 a 1) top, and the activity is provided with take-up roll (43) on support frame (41) top crossbeam terminal lateral wall, and the rotating electrical machines (44) output are connected after take-up roll (43) axostylus axostyle runs through support frame (41) top crossbeam lateral wall.
8. The production equipment of the reinforced mining rubber jacketed cable as set forth in claim 1, wherein: the wire collecting roller group (2) comprises a mounting frame (21) fixedly connected to the end side wall of the base (1) and fixing plates (22) fixedly connected to the two sides of the bottom plate of the mounting frame (21), a paying-off reel (23) is movably arranged between the side walls of the fixing plates (22), a fixing frame (24) is fixedly connected to the upper end of the top plate of the mounting frame (21), bundling limiting wheels (25) are uniformly and movably arranged on the side walls of the fixing frame (24), wires passing between the bundling limiting wheels (25) are wrapped by an insulating layer to form a core wire base bundle (26) to be pulled out, and the core wire base bundle (26) is guided into the bundling drum (34) through a steering wheel after being pulled out.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311482818.7A CN117219374B (en) | 2023-11-09 | 2023-11-09 | Production equipment of reinforced mining rubber sleeve cable |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311482818.7A CN117219374B (en) | 2023-11-09 | 2023-11-09 | Production equipment of reinforced mining rubber sleeve cable |
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| CN117219374B true CN117219374B (en) | 2024-01-16 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531297A (en) * | 2017-01-04 | 2017-03-22 | 福州永通电线电缆有限公司 | Temperature-resistant and compressive cable and production equipment and production technology thereof |
| KR20200019027A (en) * | 2018-08-13 | 2020-02-21 | 남춘봉 | Shielded cable manufacturing apparatus |
| CN115295250A (en) * | 2022-07-14 | 2022-11-04 | 神宇通信科技股份公司 | Coaxial cable production process with phase stability |
| CN116825445A (en) * | 2023-07-03 | 2023-09-29 | 广州市明兴电缆有限公司 | Twisting device for cable production |
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2023
- 2023-11-09 CN CN202311482818.7A patent/CN117219374B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531297A (en) * | 2017-01-04 | 2017-03-22 | 福州永通电线电缆有限公司 | Temperature-resistant and compressive cable and production equipment and production technology thereof |
| KR20200019027A (en) * | 2018-08-13 | 2020-02-21 | 남춘봉 | Shielded cable manufacturing apparatus |
| CN115295250A (en) * | 2022-07-14 | 2022-11-04 | 神宇通信科技股份公司 | Coaxial cable production process with phase stability |
| CN116825445A (en) * | 2023-07-03 | 2023-09-29 | 广州市明兴电缆有限公司 | Twisting device for cable production |
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| CN117219374A (en) | 2023-12-12 |
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