CN113257490A - Low-temperature-resistant acid-alkali-resistant cable sheath and use method thereof - Google Patents
Low-temperature-resistant acid-alkali-resistant cable sheath and use method thereof Download PDFInfo
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- CN113257490A CN113257490A CN202110628294.2A CN202110628294A CN113257490A CN 113257490 A CN113257490 A CN 113257490A CN 202110628294 A CN202110628294 A CN 202110628294A CN 113257490 A CN113257490 A CN 113257490A
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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
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
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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
- H01B13/0036—Details
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
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- Manufacturing & Machinery (AREA)
- Manufacturing Of Electric Cables (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a low temperature resistant and acid and alkali resistant cable sheath and a use method thereof, belonging to the technical field of cable sheaths, the low temperature resistant and acid and alkali resistant cable sheath comprises a supporting base, the top end of the supporting base is fixedly connected with an adjusting frame, the inner wall of the adjusting frame is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with a telescopic rack fixedly connected with the inner wall of the adjusting frame, the meshing surface of the telescopic rack is meshed with a swing gear, the inner wall of the swing gear is fixedly connected with a rotating ring screwed with the inner wall of the adjusting frame, the low temperature resistant and acid and alkali resistant cable sheath and the use method thereof are characterized in that the adjusting frame is internally provided with an adjusting slide block, the telescopic rack is meshed with the swing gear to drive the rotating ring to rotate, the rotating ring rotates to drive a working rod to move, so that the working rod moves to drive a moving slide block on the side wall of the adjusting slide block to slide along a limiting chute on the inner wall of a limiting plate, through the motion of adjusting the slider, realize the extrusion molding operation of the cable of different sizes.
Description
Technical Field
The invention relates to the technical field of cable sheaths, in particular to a low-temperature-resistant acid-alkali-resistant cable sheath and a using method thereof.
Background
The cable sheath is the outermost layer of the cable, for example, VV is a polyvinyl chloride insulation layer, the polyvinyl chloride sheath is a protection tube, a tube which is externally penetrated is a black high-density polyethylene material used as a sheath material, a high-density polyethylene base resin special for the sheath material is selected, high-quality carbon black color master batch and other related processing aids are added, and the cable sheath is formed by mixing and granulating.
Through retrieval, the invention discloses equipment for producing and assembling wire and cable sheaths, which comprises a base plate, wherein the equipment for producing and assembling the wire and cable sheaths comprises a fan, an air inlet pipe, an air outlet pipe, a purification box, an activated carbon adsorption plate and a negative ion purifier, wherein in the process of injecting sheath stock solution, generated gas firstly flows into the feed pipe, a sealing plate is arranged at the top of the feed pipe, toxic gas can be prevented from being discharged into the air through the feed pipe, then the fan is started, the air inlet pipe starts to pump the gas in the feed pipe into the purification box, the gas is firstly filtered through the activated carbon adsorption plate and then is secondarily purified through the negative ion purifier, the effect of automatically collecting the toxic gas generated in the injection molding is achieved, and the equipment is provided with a sealing cover, a limiting rod, a limiting plate and a spring, can regularly change the active carbon adsorption board, open sealed lid when needing to be changed, the pulling active carbon adsorption board can be changed.
The problem that equipment for production of electric wire and cable sheath and assembly in the patent does not have the cable winding protection operation and can not carry out sheath production operation to not unidimensional cable leads to the cable to age easily and destroy, influences cable life, can not process not unidimensional cable sheath, can not satisfy people's demand, needs a low temperature resistant acid and alkali-resistance cable sheath and application method for this reason.
Disclosure of Invention
The invention aims to solve the problems that in the prior art, the cable is not subjected to winding protection operation and the production operation of sheaths of cables with different sizes cannot be performed, and provides a low-temperature-resistant and acid-alkali-resistant cable sheath and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
a low-temperature-resistant and acid-alkali-resistant cable sheath comprises a supporting base, wherein an adjusting frame is fixedly connected to the top end of the supporting base, an electric push rod is fixedly connected to the inner wall of the adjusting frame, a telescopic rack fixedly connected with the inner wall of the adjusting frame is fixedly connected to the output end of the electric push rod, a swinging gear is meshed with the meshing surface of the telescopic rack, a rotating ring in screwed connection with the inner wall of the adjusting frame is fixedly connected to the inner wall of the swinging gear, a working rod is screwed to the inner wall of the rotating ring, an adjusting slide block is screwed to one end, away from the rotating ring, of the working rod, a moving slide block is fixedly connected to the side wall of the adjusting slide block, a limiting plate fixedly connected with the adjusting frame is movably connected to the outer wall of the moving slide block, a limiting slide groove is formed in the connecting position of the, the one end fixedly connected with fixed frame that winding mechanism was kept away from to the regulation frame, and fixed frame's inner wall fixedly connected with telescopic machanism, telescopic machanism's one end is located fixed frame's inside fixedly connected with clamping mechanism, and clamping mechanism keeps away from telescopic machanism's one end and extends to fixed frame's outside and be provided with the regulation mould.
Preferably, the central axis of the adjusting frame, the central axis of the winding mechanism and the central axis of the fixing frame coincide with each other, and working pipelines are arranged inside the adjusting frame, inside the winding mechanism and inside the fixing frame, and the adjusting mold is a replaceable mold.
Preferably, the working rods are provided with six groups, the position distribution of the six groups of working rods is in equal-angle circumferential distribution relative to the circle center of the rotating ring, and the adjusting slide block forms a sliding structure through the working rods and the limiting sliding groove.
Preferably, the winding mechanism comprises a winding motor, a driving gear, a gear roller, a support column, a telescopic bracket, a telescopic motor, a telescopic threaded rod, a telescopic slider, a swing orifice plate, a swing chute, a sliding orifice plate, a sliding chute and a winding bracket, wherein the inner wall of the winding mechanism is fixedly connected with the winding motor, the output end of the winding motor is provided with the driving gear, the meshing surface of the driving gear is meshed with the gear roller which is screwed with the inner wall of the winding mechanism, one end of the gear roller extends to the outside of the winding mechanism and is fixedly connected with the support column, the two ends of the support column are fixedly connected with the telescopic bracket, the inner wall of the telescopic bracket is fixedly connected with the telescopic motor, the output end of the telescopic motor is provided with the telescopic threaded rod, the outer wall of the telescopic threaded rod is in threaded connection with the telescopic slider, the side wall of the telescopic slider is movably connected with the swing orifice plate which is screwed with the inner wall of the telescopic bracket, and the swing orifice plate is connected with the position of mending of telescopic sliding block and is seted up the swing spout, the one end swing joint that the swing spout was kept away from to the swing orifice plate has the slip orifice plate with telescopic bracket inner wall sliding connection, and the slip spout has been seted up with the position of being connected of swing orifice plate, the outside fixedly connected with winding support that the bottom of slip orifice plate extends to telescopic bracket.
Preferably, the telescopic supports are provided with two groups, the position relations of the two groups of telescopic supports are symmetrical about the central axis of the gear roller, the swing pore plate forms a swing structure with the winding mechanism through the swing sliding groove, the telescopic sliding block and the winding mechanism, and the slide pore plate forms a slide structure with the telescopic supports through the slide sliding groove and the swing pore plate.
Preferably, the telescopic mechanism comprises a clamping motor, a sliding threaded rod, a clamping slide block, a connecting pore plate, a movable sliding groove, a rotating pore plate, a telescopic block, a rotating curved groove, a limiting sliding hole, a connecting rod and a telescopic ring, wherein the inner wall of the telescopic mechanism is fixedly connected with the output end of the clamping motor, the sliding threaded rod is installed on the output end of the clamping motor, the outer wall of the sliding threaded rod is in threaded connection with the clamping slide block which is in sliding connection with the inner wall of the telescopic mechanism, the side wall of the clamping slide block is movably connected with the connecting pore plate, the connecting part of the connecting pore plate and the clamping slide block is provided with the movable sliding groove, one end of the connecting pore plate, far away from the movable sliding groove, is fixedly connected with the rotating pore plate which is in screwed connection with the inner wall of the telescopic mechanism, the inner wall of the rotating pore plate is movably connected with the telescopic block, the connecting part of the telescopic block and the inner wall of the telescopic mechanism is provided with the limiting sliding hole, one end of the telescopic block is connected with a connecting rod in a rotating mode, and one end, far away from the telescopic block, of the connecting rod is connected with a telescopic ring in a rotating mode, wherein the telescopic ring is connected with the outer wall of the clamping mechanism in a sliding mode.
Preferably, the flexible piece is provided with three groups, and the position distribution of three flexible pieces of group is the angular circle distribution such as the axis of rotatory orifice plate, flexible piece passes through to constitute sliding structure between rotatory curved groove and the spacing slide opening, and the expansion ring passes through to constitute extending structure between connecting rod and flexible piece and the clamping mechanism.
Preferably, clamping mechanism includes tensile pole, work knee, removes the orifice plate, removes the spout and presss from both sides tight piece, clamping mechanism's inside outer wall that is located the expansion ring has connect tensile pole soon, and the one end that the expansion ring was kept away from to tensile pole has connect soon with the work knee that clamping mechanism inner wall connects soon, the one end swing joint that tensile pole was kept away from to work knee has the removal orifice plate with clamping mechanism inner wall sliding connection, and removes the orifice plate and the position of being connected of work knee has seted up the removal spout, the one end fixedly connected with of removal spout and the tight piece of clamp of adjusting the mould laminating mutually.
Preferably, the stretching rods are provided with three groups, the position distribution of the three groups of stretching rods is in equal-angle circumferential distribution relative to the central axis of the clamping mechanism, the working bent rod forms a swinging structure with the clamping mechanism through the stretching rods, and the movable orifice plate forms a telescopic structure with the adjusting mold through the movable sliding chute and the working bent rod.
The scheme also provides a use method of the low-temperature-resistant and acid-alkali-resistant cable sheath, which comprises the following steps:
s1, firstly, enabling the cable to pass through a winding mechanism, an adjusting frame and a fixing frame in sequence, and then winding the cable, wherein in the winding mechanism, a winding motor works to drive a gear roller to rotate through a driving gear, and the gear roller rotates to drive two groups of telescopic supports to rotate through supporting columns;
s2, adjusting the wound thickness, wherein in the telescopic bracket, a telescopic motor works to drive a telescopic slide block to slide along the inner wall of the telescopic bracket through a telescopic threaded rod, so that the telescopic slide block drives a swing orifice plate to rotate through a swing chute, the swing orifice plate rotates to drive a wound bracket connected with the slide orifice plate to slide along the outer wall of the telescopic bracket through a slide chute, and the adjustment operation of the wound thickness of the cable is realized;
s3, then, carrying out extrusion molding operation on cables of different sizes, wherein in the adjusting frame, an electric push rod works to drive a rotating ring to rotate through the meshing of a telescopic rack and a swing gear, the rotating ring rotates to move through six groups of working rods, the working rods move to drive a movable sliding block on the side wall of an adjusting sliding block to slide along a limiting sliding groove on the inner wall of a limiting plate, and the extrusion molding operation of the cables of different sizes is realized through the movement of the adjusting sliding block;
s4, then, controlling and operating the movement of the telescopic ring, wherein in the telescopic mechanism, a clamping motor drives a clamping slide block to slide along the inner wall of the telescopic mechanism through a sliding threaded rod, the clamping slide block moves to drive a rotary orifice plate connected with a connecting orifice plate to rotate through a movable sliding chute, the rotary orifice plate rotates to drive a telescopic block to slide along the inner wall of a limiting sliding hole through a rotary bent chute, and the telescopic block moves to drive the telescopic ring to slide through the connecting rod, so that the control operation of the movement of the telescopic ring is realized;
and S5, finally, installing and operating the adjusting mold, wherein in the clamping mechanism, the telescopic ring moves to drive the three groups of stretching rods to move simultaneously, the stretching rods move to drive the three groups of working bent rods to rotate, so that the working bent rods move to drive the movable orifice plate to slide along the inner wall of the clamping mechanism through the movable sliding grooves, and the movable orifice plate drives the clamping block to move, thereby realizing the clamping operation of the adjusting mold.
Compared with the prior art, the invention provides a low-temperature-resistant and acid-alkali-resistant cable sheath, which has the following beneficial effects:
1. according to the low-temperature-resistant and acid-alkali-resistant cable sheath, the adjusting slide block is arranged, in the adjusting frame, the telescopic rack is meshed with the swing gear to drive the rotating ring to rotate, the rotating ring rotates to drive the working rod to move, so that the working rod moves to drive the movable slide block on the side wall of the adjusting slide block to slide along the limiting slide groove on the inner wall of the limiting plate, and the extrusion molding operation of cables with different sizes is realized through the movement of the adjusting slide block;
2. according to the low-temperature-resistant and acid-alkali-resistant cable sheath, the swing pore plate is arranged, the swing pore plate is driven by the telescopic slide block to rotate through the swing sliding chute in the telescopic support, the swing pore plate rotates to drive the winding support connected with the slide pore plate to slide along the outer wall of the telescopic support through the slide sliding chute, and the operation of adjusting the winding thickness of a cable is realized;
3. according to the low-temperature-resistant and acid-alkali-resistant cable sheath, the telescopic block is arranged, in the telescopic mechanism, the clamping slide block moves to drive the rotary pore plate connected with the connecting pore plate to rotate through the movable sliding groove, so that the rotary pore plate rotates to drive the telescopic block to slide along the inner wall of the limiting sliding hole through the rotary curved groove, the telescopic block moves to drive the telescopic ring to slide through the connecting rod, and the control operation of the movement of the telescopic ring is realized;
4. this low temperature resistant acid and alkali-resistance cable sheath through setting up the work knee, and in clamping mechanism, the slip ring motion drives the tensile pole simultaneous movement of three groups of, and tensile pole motion drives three groups of work knee rotations for the work knee motion drives the movable orifice plate through removing the spout and slides along clamping mechanism's inner wall, and the movable orifice plate drives and presss from both sides tight piece motion, realizes pressing from both sides tight operation to adjusting the mould.
Drawings
Fig. 1 is a schematic view of a main structure of a cable sheath resistant to low temperature and acid and alkali provided by the invention.
Fig. 2 is a schematic view of the internal overall structure of the adjusting frame of the low temperature resistant and acid and alkali resistant cable sheath provided by the invention.
Fig. 3 is a schematic structural diagram of an internal part of an adjusting frame of the cable sheath resistant to low temperature and acid and alkali.
Fig. 4 is a schematic view of a first view structure inside a fixing frame of the cable sheath with low temperature resistance and acid and alkali resistance.
Fig. 5 is a schematic view of a second view structure inside the fixing frame of the cable sheath with low temperature resistance and acid and alkali resistance.
Fig. 6 is a schematic view of a connection structure of a telescopic mechanism and a clamping mechanism of a low temperature resistant and acid and alkali resistant cable sheath provided by the invention.
Fig. 7 is a schematic view of an internal structure of a winding mechanism of a low temperature resistant and acid and alkali resistant cable sheath provided by the invention.
Fig. 8 is a schematic view of an internal structure of a telescopic bracket for a low temperature resistant and acid and alkali resistant cable sheath provided by the invention.
In the figure: 1. a support base; 2. an adjustment frame; 3. an electric push rod; 4. a telescopic rack; 5. oscillating the teeth; 6. a rotating ring; 7. a working lever; 8. adjusting the sliding block; 9. moving the slide block; 10. a limiting plate; 11. a limiting chute; 12. a winding mechanism; 1201. winding a motor; 1202. a driving gear; 1203. a gear drum; 1204. a support pillar; 1205. a telescopic bracket; 1206. a telescopic motor; 1207. a telescopic threaded rod; 1208. a telescopic slide block; 1209. oscillating the orifice plate; 1210. a swing chute; 1211. sliding the orifice plate; 1212. a sliding chute; 1213. winding the bracket; 13. a fixed frame; 14. a telescoping mechanism; 1401. clamping the motor; 1402. sliding the threaded rod; 1403. clamping the sliding block; 1404. connecting the pore plates; 1405. a movable chute; 1406. rotating the orifice plate; 1407. a telescopic block; 1408. rotating the bending groove; 1409. a limiting slide hole; 1410. a connecting rod; 1411. a telescopic ring; 15. a clamping mechanism; 1501. a stretch rod; 1502. working bent rods; 1503. moving the orifice plate; 1504. a moving chute; 1505. and (5) clamping the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-8, a low temperature resistant and acid and alkali resistant cable sheath comprises a supporting base 1, an adjusting frame 2 is fixedly connected to the top end of the supporting base 1, an electric push rod 3 is fixedly connected to the inner wall of the adjusting frame 2, a telescopic rack 4 fixedly connected to the inner wall of the adjusting frame 2 is fixedly connected to the output end of the electric push rod 3, a swing gear 5 is meshed with the meshing surface of the telescopic rack 4, a rotating ring 6 rotatably connected to the inner wall of the adjusting frame 2 is fixedly connected to the inner wall of the swing gear 5, a working rod 7 is rotatably connected to the inner wall of the rotating ring 6, an adjusting slider 8 is rotatably connected to one end of the working rod 7 far away from the rotating ring 6, a moving slider 9 is fixedly connected to the side wall of the adjusting slider 8, a limiting plate 10 fixedly connected to the adjusting frame 2 is movably connected to the outer wall of the moving slider 9, and a limiting chute 11 is arranged at the connecting position of the limiting plate 10 and the moving slider 9, the lateral wall of adjusting frame 2 is located the top fixedly connected with winding mechanism 12 that supports base 1, and adjusting frame 2 keeps away from one end fixedly connected with fixed frame 13 of winding mechanism 12, and fixed frame 13's inner wall fixedly connected with telescopic machanism 14, and telescopic machanism 14's one end is located fixed frame 13's inside fixedly connected with clamping mechanism 15, and clamping mechanism 15 keeps away from telescopic machanism 14's one end and extends to fixed frame 13's outside and be provided with regulation mould 16.
Further, adjust the axis of frame 2, the axis of winding mechanism 12 coincides with the axis of fixed frame 13 mutually, and adjust the inside of frame 2, the inside of winding mechanism 12 and the inside of fixed frame 13 all are provided with the working pipeline, it is removable mould to adjust mould 16, through setting up the relative position of adjusting 2 winding mechanism 12 of frame and fixed frame 13, be favorable to realizing the accurate processing operation of cable sheathing, through setting up removable regulation mould 16, be favorable to processing operation to not unidimensional cable sheathing.
Further, the working rods 7 are provided with six groups, the position distribution of the working rods 7 in the six groups is equal-angle circumferential distribution about the circle center of the rotating ring 6, the adjusting slide block 8 forms a sliding structure through the working rods 7 and the limiting sliding grooves 11, the rotating ring 6 is favorable to rotate to move through the working rods 7 in the six groups, the working rods 7 move to drive the moving slide block 9 on the side wall of the adjusting slide block 8 to slide along the limiting sliding grooves 11 on the inner wall of the limiting plate 10, and the extrusion molding operation of cables of different sizes is realized.
Further, the winding mechanism 12 includes a winding motor 1201, a driving gear 1202, a gear roller 1203, a support column 1204, a telescopic support 1205, a telescopic motor 1206, a telescopic threaded rod 1207, a telescopic slider 1208, a swing orifice plate 1209, a swing chute 1210, a slide orifice plate 1211, a slide chute 1212 and a winding support 1213, the inner wall of the winding mechanism 12 is fixedly connected with the winding motor 1201, the driving gear 1202 is installed at the output end of the winding motor 1201, the gear roller 1203 screwed with the inner wall of the winding mechanism 12 is meshed with the meshing surface of the driving gear 1202, one end of the gear roller 1203 extends to the outside of the winding mechanism 12 and is fixedly connected with the support column 1204, the telescopic support 1205 is fixedly connected with two ends of the support column 1204, the telescopic motor 1206 is fixedly connected with the inner wall of the telescopic support 1205, the telescopic threaded rod 1207 is installed at the output end of the telescopic motor 1206, and the outer wall of the telescopic threaded rod 1207 is connected with the telescopic slider 1208 in a threaded manner, the side wall swing joint of telescopic slide 1208 has swing orifice plate 1209 that connects with telescopic bracket 1205 inner wall soon, and swing spout 1210 has been seted up with the position of supplementing of being connected of telescopic slide 1208 to swing orifice plate 1209, the one end swing joint that swing spout 1210 was kept away from to swing orifice plate 1209 has the slip orifice plate 1211 with telescopic bracket 1205 inner wall sliding connection, and slip spout 1212 has been seted up with the junction of slip orifice plate 1211 and swing orifice plate 1209, the outside fixedly connected with winding bracket 1213 that the bottom of slip orifice plate 1211 extends to telescopic bracket 1205, through setting up winding mechanism 12, driving gear 1202 drives gear drum 1203 and rotates, gear drum 1203 rotates and drives two sets of telescopic bracket 1205 through support column 1204 and rotates, realize the winding protection operation to the cable sheath, through setting up telescopic bracket 1205, telescopic slide 1208 drives swing orifice plate 1209 through swing spout 1210 and rotates, so that swing orifice plate 1209 rotates and drives winding bracket 1213 that is connected with slip orifice plate 1211 along telescopic bracket 1205's winding bracket 1213 through slip spout 1212 The outer wall slides, realizes the regulation operation to the winding thickness of cable.
Further, telescopic bracket 1205 is provided with two sets ofly, and the positional relationship of two sets of telescopic bracket 1205 is symmetrical about the axis of gear drum 1203, swing orifice plate 1209 constitutes swing structure through between swing spout 1210 and telescopic slider 1208 and the winding mechanism 12, slide orifice plate 1211 constitutes sliding structure through sliding spout 1212 and swing orifice plate 1209 and between telescopic bracket 1205, through setting up two sets of telescopic bracket 1205, be favorable to improving support column 1204 pivoted stability, telescopic slider 1208 drives swing orifice plate 1209 through swing spout 1210 and rotates, swing orifice plate 1209 rotates and drives the winding support 1213 that is connected with slide orifice plate 1211 through sliding spout 1212 and slides, realize the regulation operation to cable winding thickness.
Further, the telescopic mechanism 14 comprises a clamping motor 1401, a sliding threaded rod 1402, a clamping slider 1403, a connecting pore plate 1404, a movable sliding groove 1405, a rotating pore plate 1406, a telescopic block 1407, a rotating curved groove 1408, a limiting sliding hole 1409, a connecting rod 1410 and a telescopic ring 1411, the output end of the clamping motor 1401 fixedly connected to the inner wall of the telescopic mechanism 14 is provided with the sliding threaded rod 1402, the outer wall of the sliding threaded rod 1402 is in threaded connection with the clamping slider 1403 in sliding connection with the inner wall of the telescopic mechanism 14, the side wall of the clamping slider 1403 is movably connected with the connecting pore plate 1404, the connecting part of the connecting pore plate 1404 and the clamping slider 1403 is provided with the movable sliding groove 1405, one end of the connecting pore plate 1404 far away from the movable sliding groove 1405 is fixedly connected with the rotating pore plate 1406 in screwed connection with the inner wall of the telescopic mechanism 14, the inner wall of the rotating pore plate 1406 is movably connected with the telescopic block 1407, and the connecting part of the telescopic block 1407 and the rotating pore plate 1406 is provided with the rotating curved groove 1408, spacing draw-hole 1409 has been seted up with 14 inner wall connection's of telescopic block 1407 position, the one end of telescopic block 1407 has connect the connecting rod 1410 soon, and the connecting rod 1410 keeps away from one end of telescopic block 1407 and has connect soon with clamping mechanism 15 outer wall sliding connection's telescopic ring 1411, through setting up telescopic mechanism 14, the motion of clamping slider 1403 drives the rotatory orifice plate 1406 who links to each other with orifice plate 1404 through activity spout 1405 and rotates, rotatory orifice plate 1406 rotates and drives telescopic block 1407 through rotatory curved groove 1408 and slide along the inner wall of spacing draw-hole 1409, telescopic block 1407 moves and drives telescopic ring 1411 through connecting rod 1410 and slides, realize the control operation to telescopic ring 1411's motion.
Further, flexible piece 1407 is provided with three groups, and the position distribution of three group flexible pieces 1407 is the equal angle circumference distribution about the axis of rotatory orifice plate 1406, flexible piece 1407 constitutes sliding construction through rotatory curved groove 1408 and spacing slide opening 1409, and telescopic ring 1411 constitutes telescopic construction through connecting rod 1410 and flexible piece 1407 and between the clamping mechanism 15, through setting up three group flexible pieces 1407, realize the stable slip operation to telescopic ring 1411, rotatory orifice plate 1406 rotates and drives flexible piece 1407 through rotatory curved groove 1408 and slide along the inner wall of spacing slide opening 1409, flexible piece 1407 motion drives telescopic ring 1411 through connecting rod 1410 and slides.
Further, the clamping mechanism 15 includes a stretching rod 1501, a working curved rod 1502, a movable orifice plate 1503, a movable chute 1504 and a clamping block 1505, the stretching rod 1501 is screwed on the outer wall of the telescopic ring 1411 in the clamping mechanism 15, the working curved rod 1502 screwed on the inner wall of the clamping mechanism 15 is screwed on one end of the stretching rod 1501 far away from the telescopic ring 1411, the movable orifice plate 1503 slidably connected with the inner wall of the clamping mechanism 15 is movably connected on one end of the working curved rod 1502 far away from the stretching rod 1501, the movable chute 1504 is arranged at the connection part of the movable orifice plate 1503 and the working curved rod 1504, the clamping block 1505 fitted with the adjusting mold 16 is fixedly connected on one end of the movable chute 1504, the clamping mechanism 15 is arranged, the three groups of stretching rods 1501 are driven by the movement of the telescopic ring 1411 to move simultaneously, the three groups of working curved rods 1502 are driven by the movement of the stretching rod 1501, so that the working curved rod 1502 drives the movable orifice plate 1503 to slide, the moving orifice plate 1503 moves the clamping block 1505, which performs the clamping operation of the adjustment die 16.
Further, the stretching rods 1501 are provided with three groups, the position distribution of the three groups of stretching rods 1501 is in equal-angle circumferential distribution relative to the central axis of the clamping mechanism 15, the working bent rods 1502 form a swing structure between the stretching rods 1501 and the clamping mechanism 15, the movable orifice plate 1503 forms a telescopic structure between the movable sliding chute 1504 and the working bent rods 1502 and the adjusting mold 16, stable clamping operation on the adjusting mold 16 is realized by the three groups of stretching rods 1501, the stretching rods 1501 move to drive the three groups of working bent rods 1502 to rotate, the movement of the working bent rods 1502 is facilitated, the movement of the clamping blocks 1505 connected with the movable orifice plate 1503 is driven by the movable sliding chute 1504, and the control operation of the movement of the clamping blocks 1505 is realized.
The embodiment also provides a low temperature resistant acid and alkali-resistant cable sheath's use scheme, adopts above device, includes following steps:
s1, firstly, enabling the cable to pass through the winding mechanism 12, the adjusting frame 2 and the fixing frame 13 in sequence, then winding the cable, enabling the winding motor 1201 to work in the winding mechanism 12, driving the gear roller 1203 to rotate through the driving gear 1202, and enabling the gear roller 1203 to rotate and driving the two groups of telescopic supports 1205 to rotate through the supporting columns 1204;
s2, then, adjusting the wound thickness, in the telescopic bracket 1205, the telescopic motor 1206 operates to drive the telescopic slider 1208 to slide along the inner wall of the telescopic bracket 1205 through the telescopic threaded rod 1207, so that the telescopic slider 1208 drives the swing orifice plate 1209 to rotate through the swing chute 1210, the swing orifice plate 1209 rotates to drive the winding bracket 1213 connected to the slide orifice plate 1211 to slide along the outer wall of the telescopic bracket 1205 through the slide chute 1212, thereby adjusting the wound thickness of the cable;
s3, then, carrying out extrusion molding operation on cables of different sizes, wherein in the adjusting frame 2, the electric push rod 3 works to drive the rotating ring 6 to rotate through the engagement of the telescopic rack 4 and the swing gear 5, the rotating ring 6 rotates and moves through six groups of working rods 7, the working rods 7 move to drive the moving slide blocks 9 on the side walls of the adjusting slide blocks 8 to slide along the limiting slide grooves 11 on the inner walls of the limiting plates 10, and the extrusion molding operation of the cables of different sizes is realized through the movement of the adjusting slide blocks 8;
s4, then, controlling the movement of the telescopic ring 1411, in the telescopic mechanism 14, driving the clamping slide 1403 to slide along the inner wall of the telescopic mechanism 14 by the clamping motor 1401 through the sliding threaded rod 1402, driving the rotary pore plate 1406 connected with the connecting pore plate 1404 to rotate through the movable sliding chute 1405 by the movement of the clamping slide 1403, driving the telescopic block 1407 to slide along the inner wall of the limiting slide hole 1409 through the rotary curved groove 1408 by the rotation of the rotary pore plate 1406, driving the telescopic ring 1411 to slide through the connecting rod 1410 by the movement of the telescopic block 1407, and realizing the control operation of the movement of the telescopic ring 1411;
and S5, finally, installing the adjusting die 16, wherein in the clamping mechanism 15, the telescopic ring 1411 moves to drive the three groups of stretching rods 1501 to move simultaneously, the stretching rods 1501 move to drive the three groups of working bent rods 1502 to rotate, so that the working bent rods 1502 move to drive the moving orifice plate 1503 to slide along the inner wall of the clamping mechanism 15 through the moving sliding grooves 1504, and the moving orifice plate 1503 drives the clamping block 1505 to move, thereby clamping the adjusting die 16.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides a low temperature resistant acid and alkali-resistance cable sheath, includes support base (1), its characterized in that: the top end of the supporting base (1) is fixedly connected with an adjusting frame (2), the inner wall of the adjusting frame (2) is fixedly connected with an electric push rod (3), the output end of the electric push rod (3) is fixedly connected with a telescopic rack (4) fixedly connected with the inner wall of the adjusting frame (2), the meshing surface of the telescopic rack (4) is meshed with a swing gear (5), the inner wall of the swing gear (5) is fixedly connected with a rotating ring (6) in screwed connection with the inner wall of the adjusting frame (2), the inner wall of the rotating ring (6) is in screwed connection with a working rod (7), one end, far away from the rotating ring (6), of the working rod (7) is in screwed connection with an adjusting slider (8), the side wall of the adjusting slider (8) is fixedly connected with a moving slider (9), the outer wall of the moving slider (9) is movably connected with a limiting plate (10) fixedly connected with the adjusting frame (2), and limiting chute (11) have been seted up at the position of being connected of limiting plate (10) and removal slider (9), the lateral wall of adjusting frame (2) is located top fixedly connected with winding mechanism (12) that supports base (1), the one end fixedly connected with fixed frame (13) of winding mechanism (12) are kept away from in adjusting frame (2), and the inner wall fixedly connected with telescopic machanism (14) of fixed frame (13), the one end of telescopic machanism (14) is located inside fixedly connected with clamping mechanism (15) of fixed frame (13), and clamping mechanism (15) keep away from the outside that the one end of telescopic machanism (14) extended to fixed frame (1) and be provided with regulation mould (16).
2. The cable sheath resistant to low temperature and acid and alkali of claim 1, characterized in that: the central axis of the adjusting frame (2), the central axis of the winding mechanism (12) and the central axis of the fixing frame (13) coincide with each other, working pipelines are arranged inside the adjusting frame (2), inside the winding mechanism (12) and inside the fixing frame (13), and the adjusting mold (16) is a replaceable mold.
3. The cable sheath resistant to low temperature and acid and alkali of claim 1, characterized in that: the working rods (7) are provided with six groups, the position distribution of the six groups of working rods (7) is in equal-angle circumferential distribution relative to the circle center of the rotating ring (6), and the adjusting slide block (8) forms a sliding structure between the working rods (7) and the limiting sliding groove (11).
4. The cable sheath resistant to low temperature and acid and alkali of claim 1, characterized in that: the winding mechanism (12) comprises a winding motor (1201), a driving gear (1202), a gear roller (1203), a supporting column (1204), a telescopic support (1205), a telescopic motor (1206), a telescopic threaded rod (1207), a telescopic sliding block (1208), a swinging pore plate (1209), a swinging sliding groove (1210), a sliding pore plate (1211), a sliding groove (1212) and a winding support (1213), wherein the inner wall of the winding mechanism (12) is fixedly connected with the winding motor (1201), the driving gear (1202) is installed at the output end of the winding motor (1201), the gear roller (1203) which is connected with the inner wall of the winding mechanism (12) in a screwing mode is meshed with the meshing surface of the driving gear (1202), one end of the gear roller (1203) extends to the outer portion of the winding mechanism (12) and is fixedly connected with the supporting column (1204), and the telescopic supports (1205) are fixedly connected with the two ends of the supporting column (1204), and the inner wall of the telescopic bracket (1205) is fixedly connected with a telescopic motor (1206), the output end of the telescopic motor (1206) is provided with a telescopic threaded rod (1207), and the outer wall of the telescopic threaded rod (1207) is connected with a telescopic sliding block (1208) in a threaded way, the side wall of the telescopic sliding block (1208) is movably connected with a swing orifice plate (1209) which is screwed with the inner wall of the telescopic bracket (1205), and the connection complementary position of the swing orifice plate (1209) and the telescopic sliding block (1208) is provided with a swing sliding chute (1210), one end of the swing orifice plate (1209) far away from the swing chute (1210) is movably connected with a sliding orifice plate (1211) which is in sliding connection with the inner wall of the telescopic bracket (1205), and the connection part of the sliding orifice plate (1211) and the swinging orifice plate (1209) is provided with a sliding chute (1212), the bottom end of the sliding pore plate (1211) extends to the outside of the telescopic bracket (1205) and is fixedly connected with a winding bracket (1213).
5. The cable sheath capable of resisting low temperature and acid and alkali according to claim 4, is characterized in that: the telescopic supports (1205) are provided with two groups, the position relation of the two groups of telescopic supports (1205) is symmetrical about the central axis of the gear roller (1203), the swing pore plate (1209) forms a swing structure with the winding mechanism (12) through the swing sliding groove (1210) and the telescopic sliding block (1208), and the slide pore plate (1211) forms a slide structure with the telescopic supports (1205) through the slide sliding groove (1212) and the swing pore plate (1209).
6. The cable sheath resistant to low temperature and acid and alkali of claim 1, characterized in that: the telescopic mechanism (14) comprises a clamping motor (1401), a sliding threaded rod (1402), a clamping sliding block (1403), a connecting pore plate (1404), a movable sliding groove (1405), a rotary pore plate (1406), a telescopic block (1407), a rotary bent groove (1408), a limiting sliding hole (1409), a connecting rod (1410) and a telescopic ring (1411), wherein the sliding threaded rod (1402) is installed at the output end of the clamping motor (1401) fixedly connected to the inner wall of the telescopic mechanism (14), the clamping sliding block (1403) slidably connected to the inner wall of the telescopic mechanism (14) is in threaded connection with the outer wall of the sliding threaded rod (1402), the connecting pore plate (1404) is movably connected to the side wall of the clamping sliding block (1403), the movable sliding groove (1405) is formed in the connecting part of the connecting pore plate (1404) and the clamping sliding block (1403), the rotary pore plate (1406) connected to the inner wall of the telescopic mechanism (14) in a screwed mode is fixedly connected to one end, far away from the movable sliding groove (1405), of the connecting pore plate (1404), the inner wall swing joint of rotatory orifice plate (1406) has flexible piece (1407), and the junction of flexible piece (1407) and rotatory orifice plate (1406) has seted up rotatory curved groove (1408), spacing slide opening (1409) has been seted up with telescopic machanism (14) inner wall connected's position to flexible piece (1407), the one end of flexible piece (1407) has connect connecting rod (1410) soon, and connecting rod (1410) keep away from one end of flexible piece (1407) and have connect soon with clamping mechanism (15) outer wall sliding connection's expansion ring (1411).
7. The cable sheath capable of resisting low temperature and acid and alkali of claim 6, is characterized in that: the telescopic blocks (1407) are provided with three groups, the position distribution of the three groups of telescopic blocks (1407) is in equal-angle circumferential distribution relative to the central axis of the rotary orifice plate (1406), the telescopic blocks (1407) form a sliding structure between the rotary curved groove (1408) and the limiting sliding hole (1409), and the telescopic ring (1411) forms a telescopic structure between the connecting rod (1410) and the telescopic blocks (1407) and the clamping mechanism (15).
8. The cable sheath resistant to low temperature and acid and alkali of claim 1, characterized in that: the clamping mechanism (15) comprises a stretching rod (1501), a working bent rod (1502), a movable pore plate (1503), a movable sliding chute (1504) and a clamping block (1505), the stretching rod (1501) is screwed on the outer wall of a telescopic ring (1411) in the clamping mechanism (15), one end, far away from the telescopic ring (1411), of the stretching rod (1501) is screwed on the working bent rod (1502) screwed on the inner wall of the clamping mechanism (15), one end, far away from the stretching rod (1501), of the working bent rod (1502) is movably connected with the movable pore plate (1503) in sliding connection with the inner wall of the clamping mechanism (15), the movable sliding chute (1504) is formed in the connecting part of the movable pore plate (1503) and the working bent rod (1502), and one end of the movable sliding chute (1504) is fixedly connected with the clamping block (1505) attached to the adjusting mold (16).
9. The cable sheath resistant to low temperature and acid and alkali according to claim 8, characterized in that: the stretching rods (1501) are provided with three groups, the position distribution of the three groups of stretching rods (1501) is in equal-angle circumferential distribution relative to the central axis of the clamping mechanism (15), the working bent rod (1502) forms a swinging structure with the clamping mechanism (15) through the stretching rods (1501), and the moving orifice plate (1503) forms a telescopic structure with the adjusting mold (16) through the moving chute (1504) and the working bent rod (1502).
10. The use method of the low-temperature-resistant and acid-alkali-resistant cable sheath is characterized by comprising the following steps of:
s1, firstly, enabling the cable to sequentially pass through a winding mechanism (12), an adjusting frame (2) and a fixing frame (13), then winding the cable, wherein in the winding mechanism (12), a winding motor (1201) works to drive a gear roller (1203) to rotate through a driving gear (1202), and the gear roller (1203) rotates to drive two groups of telescopic supports (1205) to rotate through a supporting column (1204);
s2, adjusting the winding thickness, wherein in a telescopic bracket (1205), a telescopic motor (1206) works to drive a telescopic sliding block (1208) to slide along the inner wall of the telescopic bracket (1205) through a telescopic threaded rod (1207), so that the telescopic sliding block (1208) drives a swing orifice plate (1209) to rotate through a swing sliding groove (1210), the swing orifice plate (1209) rotates to drive a winding bracket (1213) connected with the sliding orifice plate (1211) to slide along the outer wall of the telescopic bracket (1205) through a sliding groove (1212), and the adjusting operation of the winding thickness of the cable is realized;
s3, then, carrying out extrusion molding operation on cables of different sizes, wherein in the adjusting frame (2), an electric push rod (3) works to drive a rotating ring (6) to rotate through a telescopic rack (4) and a swing gear (5) which are meshed with each other, the rotating ring (6) rotates to move through six groups of working rods (7), the working rods (7) move to drive a movable sliding block (9) on the side wall of an adjusting sliding block (8) to slide along a limiting sliding groove (11) on the inner wall of a limiting plate (10), and the extrusion molding operation of the cables of different sizes is realized through the movement of the adjusting sliding block (8);
s4, then, controlling the movement of the telescopic ring (1411), in the telescopic mechanism (14), driving a clamping slide block (1403) to slide along the inner wall of the telescopic mechanism (14) by a clamping motor (1401) through a sliding threaded rod (1402), driving a rotary pore plate (1406) connected with a connecting pore plate (1404) to rotate by the movement of the clamping slide block (1403) through a movable sliding chute (1405), driving a telescopic block (1407) to slide along the inner wall of a limiting sliding hole (1409) through a rotary curved groove (1408) by the rotation of the rotary pore plate (1406), driving the telescopic ring (1411) to slide by the movement of the telescopic block (1407) through a connecting rod (1410), and realizing the control operation of the movement of the telescopic ring (1411);
s5, finally, installing the adjusting die (16), in the clamping mechanism (15), the telescopic ring (1411) moves to drive the three groups of stretching rods (1501) to move simultaneously, the stretching rods (1501) move to drive the three groups of working bent rods (1502) to rotate, so that the working bent rods (1502) move to drive the movable orifice plate (1503) to slide along the inner wall of the clamping mechanism (15) through the movable sliding chute (1504), and the movable orifice plate (1503) drives the clamping block (1505) to move, thereby realizing the clamping operation of the adjusting die (16).
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| CN202110628294.2A CN113257490B (en) | 2021-06-07 | 2021-06-07 | Device for manufacturing cable and using method |
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| CN202110628294.2A CN113257490B (en) | 2021-06-07 | 2021-06-07 | Device for manufacturing cable and using method |
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| CN113257490B CN113257490B (en) | 2022-01-21 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114142426A (en) * | 2021-12-01 | 2022-03-04 | 贵州电网有限责任公司 | Cable joint protection device |
| CN117400504A (en) * | 2023-12-14 | 2024-01-16 | 河北金力电缆有限公司 | Extruder for manufacturing cable |
| CN117429033A (en) * | 2023-08-01 | 2024-01-23 | 浙江六环电缆科技股份有限公司 | Crosslinked cable integrated into one piece mould |
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| CN110517887A (en) * | 2019-09-05 | 2019-11-29 | 湖南德明锐智能装备有限公司 | A kind of inductor extension angle assembly mechanical hand |
| CN111305524A (en) * | 2020-04-24 | 2020-06-19 | 天台云层自动化科技有限公司 | Remote control car for painting |
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| FR1595596A (en) * | 1967-09-22 | 1970-06-15 | ||
| US5040428A (en) * | 1989-03-23 | 1991-08-20 | Kabushiki Kaisha Kobe Seiko Sho | Swing reduction gear assembly |
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| CN114142426A (en) * | 2021-12-01 | 2022-03-04 | 贵州电网有限责任公司 | Cable joint protection device |
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| CN117400504A (en) * | 2023-12-14 | 2024-01-16 | 河北金力电缆有限公司 | Extruder for manufacturing cable |
| CN117400504B (en) * | 2023-12-14 | 2024-02-13 | 河北金力电缆有限公司 | Extruder for manufacturing cable |
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|---|---|
| CN113257490B (en) | 2022-01-21 |
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