CN117444408B - Laser stripping device for ageing layer on surface of silicon rubber of umbrella skirt of insulator - Google Patents
Laser stripping device for ageing layer on surface of silicon rubber of umbrella skirt of insulator Download PDFInfo
- Publication number
- CN117444408B CN117444408B CN202311795102.2A CN202311795102A CN117444408B CN 117444408 B CN117444408 B CN 117444408B CN 202311795102 A CN202311795102 A CN 202311795102A CN 117444408 B CN117444408 B CN 117444408B
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- umbrella skirt
- insulator
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- sliding
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- 239000012212 insulator Substances 0.000 title claims abstract description 70
- 230000032683 aging Effects 0.000 title claims abstract description 31
- 229920002379 silicone rubber Polymers 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 84
- 238000007493 shaping process Methods 0.000 claims abstract description 77
- 239000004945 silicone rubber Substances 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 23
- 230000008093 supporting effect Effects 0.000 claims description 16
- 238000005485 electric heating Methods 0.000 claims description 9
- 238000007664 blowing Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 28
- 230000008439 repair process Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 206010011376 Crepitations Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/14—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor
- B23K26/142—Working by laser beam, e.g. welding, cutting or boring using a fluid stream, e.g. a jet of gas, in conjunction with the laser beam; Nozzles therefor for the removal of by-products
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to the technical field of insulator umbrella skirt repair, in particular to a laser stripping device for an ageing layer on the surface of an insulator umbrella skirt silicon rubber, which comprises a bedplate, wherein one side of the bedplate is provided with a controller, the laser stripping device also comprises three space moving mechanisms arranged on the upper surface of the bedplate and positioned at three side edges, each space moving mechanism comprises a pushing electric cylinder fixed on the upper side of the bedplate, and a sliding table in sliding connection with the upper side of the bedplate is fixed at the telescopic end of each pushing electric cylinder. According to the invention, the insulator fixing mechanism and the umbrella skirt shaping mechanism are mutually matched, so that the umbrella skirt surface can be shaped sequentially, an automatic shaping effect is achieved, the distances from the laser beams emitted by the laser to all positions on the umbrella skirt surface are equal, the irradiation angles are equal, the energy of the laser beams absorbed by the umbrella skirt surface is ensured to be close or equal, the aged silicone rubber on the umbrella skirt surface is heated by the laser beams, and therefore, the aged layer can be peeled off more uniformly, and the repairing effect on the umbrella skirt is improved.
Description
Technical Field
The invention relates to the technical field of insulator umbrella skirt repair, in particular to a laser stripping device for an ageing layer on the surface of silicon rubber of an insulator umbrella skirt.
Background
The insulator is a device arranged between conductors with different electric potentials or between the conductors and a ground potential component, can withstand voltage and mechanical stress, is a special insulation control, can play an important role in overhead transmission lines, and the insulator umbrella skirt is a part which is made of a silicon rubber material and sleeved outside the insulator and is mainly used for isolating the internal insulator from external pollutants and water vapor, so that the cleaning and drying of the insulator are ensured, and the insulation performance of the insulator is ensured.
After the insulator umbrella skirt is used for a long time and is subjected to high temperature and wind and sun exposure, certain cracks are generated on the surface of the insulator umbrella skirt and a large amount of sundries are attached to the surface of the insulator umbrella skirt, so that an aging layer is formed, the aging layer can influence the isolation effect of the umbrella skirt on the internal insulator, and the silicon rubber in the umbrella skirt can age more quickly, so that the aged insulator umbrella skirt surface aging layer needs to be peeled off.
The publication number is: CN205075371U discloses a portable insulator umbrella skirt repairing device, which comprises an upper die and a lower die, wherein the upper die and the lower die are detachably connected, and the upper die and the lower die are spliced to form an accommodating space matched with the insulator umbrella skirt and a through hole for allowing an insulator column to pass through; the heating unit is used for heating the insulator umbrella skirt and comprises a heating pipe, a contactor and a power switch, wherein the heating pipe is electrically connected with the contactor, and the contactor is electrically connected with an external power supply through the power switch.
Based on the above search and in combination with the real problem discovery: the device can not peel off evenly the ageing layer of the silicone rubber of full skirt surface, and ageing layer inside has a large amount of crackles, can accelerate inside silicone rubber's ageing speed, pile up the drop of water or take electrostatic impurity granule in the crackle moreover easily, along with the further ageing of the inside silicone rubber of full skirt, drop of water and take electrostatic impurity granule can permeate the inside insulator surface to the insulating effect of insulator has been influenced.
Disclosure of Invention
The invention aims to provide a laser stripping device for an ageing layer on the surface of silicon rubber of an umbrella skirt of an insulator, so as to solve the problems in the background art.
The technical scheme of the invention is as follows: the utility model provides an insulator umbrella skirt silicone rubber surface ageing layer laser stripping off device, includes the platen, the controller is installed to one side of platen, still includes:
the three space moving mechanisms are arranged on the upper side of the bedplate and are in annular arrangement, two space moving mechanisms are arranged opposite to each other, each space moving mechanism comprises a pushing electric cylinder fixed on the upper side of the bedplate, a sliding table in sliding connection with the upper side of the bedplate is fixed at the telescopic end of each pushing electric cylinder, a servo linear guide rail module is vertically fixed on the upper side of each sliding table, and the pushing electric cylinders and the servo linear guide rail modules are electrically connected with a controller;
the two umbrella skirt shaping mechanisms are arranged on the two space moving mechanisms which are arranged opposite to each other;
the insulator fixing mechanism is arranged on the bedplate and is positioned in a space surrounded by the three space moving mechanisms;
the two lasers are fixed with one side of another space moving mechanism through two extension rods, and the two lasers are electrically connected with the controller.
Preferably, the umbrella skirt shaping mechanism comprises a C-shaped frame fixed on one side of a sliding block in the servo linear guide rail module, a movable block is arranged on the inner side of the C-shaped frame, a movable groove is formed in one side of the movable block, a clamping driving motor is arranged at the lower end of the inner side of the movable groove, a threaded shaft is fixed at the driving end of the clamping driving motor, two external threads with opposite directions are arranged at two ends of the threaded shaft, two threaded sliding blocks are connected at two ends of the threaded shaft in a threaded manner, a lower shaping block and an upper shaping block are respectively fixed on the threaded sliding blocks, the clamping driving motor is electrically connected with a controller, and two cleaning mechanisms with the same structure are symmetrically arranged on two sides of the lower shaping block and two sides of the upper shaping block.
Preferably, the cleaning mechanism comprises a side transverse plate fixed on one side of the upper shaping block or the lower shaping block, a combined electric cylinder is arranged on one side of the side transverse plate, a shell is fixed at the telescopic end of the combined electric cylinder and is electrically connected with the controller, a transverse guide rod is fixed on one side of the inside of the shell, a reciprocating sliding block is sleeved on the outer side of the transverse guide rod in a sliding manner, a hollow plate is fixed on the lower side of the reciprocating sliding block, bristles are uniformly arranged on the lower side of the hollow plate, an air blowing mechanism is arranged among the transverse guide rod, the reciprocating sliding block and the hollow plate, and a swinging mechanism is arranged between the shell and the reciprocating sliding block.
Preferably, the blowing mechanism comprises a piston plate fixed on the outer side of the transverse guide rod, a cylindrical cavity formed in the reciprocating sliding block, two air suction pipes and two communicating pipes inserted at two ends of the reciprocating sliding block, and a plurality of air outlets uniformly formed on the lower side of the hollow plate, wherein the two communicating pipes are used for communicating the cylindrical cavity with the hollow plate, the inner sides of the two communicating pipes and the two air suction pipes are respectively provided with a check valve, the conducting directions of the two check valves located on the inner sides of the communicating pipes are directed towards the inner side of the hollow plate, the conducting directions of the two check valves located on the inner sides of the two air suction pipes are directed towards the inner side of the cylindrical cavity, the piston plate is in sliding connection with the inner sides of the hollow plate, and a plurality of air outlets and a plurality of bristles are arranged in a staggered mode.
Preferably, the swing mechanism comprises a reciprocating driving motor and a sliding shaft, wherein the reciprocating driving motor is installed at one end inside the shell, the sliding shaft is rotationally connected to the upper side of the reciprocating sliding block, the reciprocating driving motor is electrically connected with the controller, the driving end of the reciprocating driving motor is fixedly provided with a rotating shaft, the outer side of the rotating shaft is fixedly provided with a cylindrical cam, and the sliding shaft is in sliding connection with a sliding groove on the outer side of the cylindrical cam.
Preferably, an electric heating plate is installed on one side of the lower shaping block and one side of the upper shaping block, and the two electric heating plates are electrically connected with the controller.
Preferably, the inner side of the C-shaped frame is fixedly provided with two vertical guide rods which movably penetrate through the inside of the movable block, and the outer sides of the two vertical guide rods are respectively sleeved with a supporting spring at the lower end position of the movable block.
Preferably, the insulator fixing mechanism comprises a servo motor arranged at the lower side of the bedplate, a rotary table arranged above the bedplate is fixed at the driving end of the servo motor, the servo motor is electrically connected with a controller, three circular grooves which are circumferentially arranged and circular grooves arranged at the center are formed in the upper side of the rotary table, fixing columns are fixed at the inner sides of the circular grooves, top plates are fixed at the upper ends of the fixing columns, rotating rings are rotatably connected to the outer sides of the fixing columns, torsion springs are sleeved at positions between the rotating rings and the top plates, two ends of each torsion spring are fixedly connected with the rotating rings and the top plates respectively, three fixing rods which are circumferentially arranged are fixed at the outer sides of the rotating rings, sliding strips are slidably connected to the inner sides of the three sliding grooves, clamping blocks are fixedly arranged at one ends of the three sliding strips, and the other ends of the three sliding strips are rotatably connected with one ends of the three fixing rods through connecting rods.
Preferably, a plurality of wheel frames which are arranged circumferentially are fixed on the lower side of the turntable at the edge position, and the lower end of each wheel frame is rotatably connected with a supporting roller.
Compared with the prior art, the invention has the following improvement and advantages:
the method comprises the following steps: according to the invention, the insulator is kept at a vertical angle through the insulator fixing mechanism, so that the insulator is prevented from tilting or shaking, the laser beam emitted by the laser can uniformly irradiate the surface of the umbrella skirt of the insulator, the peeling effect of an ageing layer is improved, meanwhile, the insulator fixing mechanism can drive the insulator to intermittently rotate for a designated angle and is matched with the two umbrella skirt shaping mechanisms, the umbrella skirt surface can be shaped sequentially, the effect of automatic shaping is achieved, the distances from the laser beam emitted by the laser to all positions on the umbrella skirt surface are equal, the irradiation angle is equal, the energy of the laser beam absorbed by the umbrella skirt surface is ensured to be close to or equal, the ageing silicon rubber on the umbrella skirt surface is heated by the laser beam, and therefore, the ageing layer can be peeled more uniformly, and the repairing effect of the umbrella skirt is improved.
And two,: according to the invention, the cleaning mechanism is used for cleaning the foreign matters adhered to the surface of the umbrella skirt before the aged layer of the umbrella skirt is stripped, so that the surface of the umbrella skirt is kept clean, the foreign matters on the surface of the umbrella skirt are prevented from blocking the irradiation of laser beams, the stripping effect of the aged layer is affected, and meanwhile, the swinging mechanism is used for driving the hollow plate and the brush hair to reciprocate, so that the stroke and the relative moving speed of the brush hair and the surface of the umbrella skirt are increased, the cleaning effect on the foreign matters on the surface of the umbrella skirt is improved, and a more sufficient cleaning effect is achieved.
And thirdly,: according to the invention, the air blowing mechanism blows air to the surface of the umbrella skirt, so that foreign matters such as powder dust falling off from the surface of the umbrella skirt can be well blown away, the cleaning effect on the surface of the umbrella skirt is further improved, the energy of a laser beam can be uniformly transmitted to an aging layer on the surface of the umbrella skirt, the aging layer is uniformly stripped, and the repairing effect on the umbrella skirt is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a first view structure according to the present invention;
fig. 2 is a schematic structural view of the insulator of the present invention in a fixed state;
FIG. 3 is a schematic view of a second view of a partial structure of the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 2B according to the present invention;
FIG. 6 is a schematic view of a partial cross-sectional structure of the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 6C in accordance with the present invention;
FIG. 8 is an enlarged schematic view of the shaping mechanism of the umbrella skirt of the present invention;
fig. 9 is an enlarged schematic view of the structure of fig. 8D according to the present invention.
Reference numerals:
1. a platen; 2. a controller; 3. a sliding table; 4. pushing the electric cylinder; 5. a servo linear guide rail module; 6. an extension rod; 7. a laser; 101. a C-shaped frame; 102. a movable block; 103. clamping a driving motor; 104. a threaded shaft; 105. a thread slider; 106. a lower shaping block; 107. a shaping block is arranged on the upper part; 108. an electric heating plate; 109. a vertical guide rod; 110. a support spring; 111. a movable groove; 201. a side cross plate; 202. combining electric cylinders; 203. a housing; 204. a transverse guide rod; 205. a reciprocating slide block; 206. a hollow plate; 207. brushing; 208. a reciprocating drive motor; 209. a rotating shaft; 210. a cylindrical cam; 211. a slide shaft; 212. an air outlet; 213. a communicating pipe; 214. an air suction pipe; 215. a piston plate; 216. a cylindrical cavity; 301. a servo motor; 302. a turntable; 303. a straight chute; 304. a slide bar; 305. a clamping block; 306. fixing the column; 307. a rotating ring; 308. a torsion spring; 309. a top plate; 310. a fixed rod; 311. a connecting rod; 312. a wheel carrier; 313. supporting rollers; 314. a circular groove.
Detailed Description
The following detailed description of the present invention clearly and fully describes the technical solutions of the embodiments of the present invention, and it is apparent that the described embodiments 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.
As shown in fig. 1 to 9, the embodiment of the invention provides a laser stripping device for an ageing layer on the surface of an insulator umbrella skirt silicon rubber, which comprises a bedplate 1, wherein a controller 2 is arranged on one side of the bedplate 1, the laser stripping device further comprises a space moving mechanism, an umbrella skirt shaping mechanism, an insulator fixing mechanism and a laser 7, the space moving mechanism is arranged on the upper side of the bedplate 1, the space moving mechanisms are three in annular arrangement, each space moving mechanism comprises a pushing cylinder 4 fixed on the upper side of the bedplate 1, a sliding table 3 in sliding connection with the upper side of the bedplate 1 is fixed at the telescopic end of the pushing cylinder 4, a servo linear guide rail module 5 is vertically fixed on the upper side of the sliding table 3, and the pushing cylinders 4 and the servo linear guide rail module 5 are electrically connected with the controller 2. The umbrella skirt shaping mechanisms are arranged in two, two space moving mechanisms are arranged opposite to each other, and umbrella skirt shaping mechanisms are arranged on the inner sides of the two space moving mechanisms. The insulator fixing mechanism is arranged in the middle of a space surrounded by the three space moving mechanisms. The two lasers 7 are arranged, the two lasers 7 are fixed with one side of another space moving mechanism through the two extension rods 6, and the two lasers 7 are electrically connected with the controller 2.
Further, the umbrella skirt shaping mechanism comprises a C-shaped frame 101 fixed on one side of a sliding block in the servo linear guide rail module 5, a movable block 102 is arranged on the inner side of the C-shaped frame 101, a movable groove 111 is formed in one side of the movable block 102, a clamping driving motor 103 is arranged at the lower end of the inner side of the movable groove 111, a threaded shaft 104 is fixed at the driving end of the clamping driving motor 103, two external threads with opposite directions are arranged at two ends of the threaded shaft 104, two threaded sliding blocks 105 are connected at two ends of the threaded shaft 104 in a threaded manner, a lower shaping block 106 and an upper shaping block 107 are respectively fixed on the two threaded sliding blocks 105, the clamping driving motor 103 is electrically connected with a controller 2, and two cleaning mechanisms with the same structure are symmetrically arranged on two sides of the lower shaping block 106 and the upper shaping block 107. The upper and lower shaping blocks 106, 107 are slidably coupled to the movable slot 111, and the upper and lower shaping blocks 106, 107 are guided by the movable slot 111 to prevent the upper and lower shaping blocks 106, 107 from rotating with the threaded shaft 104.
The deformed umbrella skirt is extruded and shaped through the umbrella skirt shaping mechanism, so that the deformed umbrella skirt can be restored to the original shape, the distance from the laser beam emitted by the laser 7 to each position on the surface of the umbrella skirt is equal, the angles of the laser beam irradiated on each position on the surface of the umbrella skirt are close to or equal to each other, the energy of the laser beam absorbed by the surface of the umbrella skirt is close to or equal to each other, the aged silicone rubber on the surface of the umbrella skirt is uniformly heated by the laser beam, the aged layer can be stripped more uniformly, and the repairing effect of the umbrella skirt is improved.
Further, the cleaning mechanism comprises a side transverse plate 201 fixed on one side of the upper shaping block 107, a combining electric cylinder 202 is installed on one side of the side transverse plate 201, a shell 203 is fixed at the telescopic end of the combining electric cylinder 202, the combining electric cylinder 202 is electrically connected with the controller 2, a transverse guide rod 204 is fixed on one side of the inside of the shell 203, a reciprocating sliding block 205 is sleeved on the outer side of the transverse guide rod 204 in a sliding manner, a hollow plate 206 is fixed on the lower side of the reciprocating sliding block 205, bristles 207 are uniformly arranged on the lower side of the hollow plate 206, an air blowing mechanism is arranged among the transverse guide rod 204, the reciprocating sliding block 205 and the hollow plate 206, and a swinging mechanism is arranged between the shell 203 and the reciprocating sliding block 205. The cleaning mechanism on the upper shaping block 107 is identical in structure to the cleaning mechanism on the lower shaping block 106.
Foreign matters adhered to the surface of the umbrella skirt are cleaned through the cleaning mechanism, so that the surface of the umbrella skirt is kept clean, the foreign matters on the surface of the umbrella skirt are prevented from blocking the irradiation of laser beams, and the stripping effect of an aging layer is affected.
Further, the air blowing mechanism comprises a piston plate 215 fixed on the outer side of the transverse guide rod 204, a cylindrical cavity 216 arranged in the reciprocating slide block 205, two air suction pipes 214 and two communicating pipes 213 inserted at two ends of the reciprocating slide block 205, and a plurality of air outlets 212 uniformly arranged on the lower side of the hollow plate 206, wherein the piston plate 215 is positioned in the middle of the reciprocating slide block 205, the cylindrical cavity 216 and the hollow plate 206 are communicated by the two communicating pipes 213, the inner sides of the two communicating pipes 213 and the two air suction pipes 214 are respectively provided with a one-way valve, the conducting directions of the two one-way valves positioned on the inner sides of the two communicating pipes 213 are directed to the inner side of the hollow plate 206, the conducting directions of the two one-way valves positioned on the inner sides of the two air suction pipes 214 are directed to the inner side of the cylindrical cavity 216, the piston plate 215 is in sliding connection with the inner side of the hollow plate 206, and the plurality of air outlets 212 and the plurality of bristles 207 are staggered.
Through the mechanism of blowing, blow to the umbrella skirt surface to can be fine with the foreign matter such as powder dust that the umbrella skirt surface drops blow away, further improved the clean effect to the umbrella skirt surface, guarantee that the ageing layer on umbrella skirt surface can be evenly transmitted to the energy of laser beam, make ageing layer even by the peeling off, improve the repair effect to the umbrella skirt.
Further, the swing mechanism includes a reciprocating driving motor 208 installed at one end inside the housing 203 and a sliding shaft 211 rotatably connected to the upper side of the reciprocating slider 205, the reciprocating driving motor 208 is electrically connected to the controller 2, a driving end of the reciprocating driving motor 208 is fixed with a rotating shaft 209, a cylindrical cam 210 is fixed on the outer side of the rotating shaft 209, and the sliding shaft 211 is slidably connected to a sliding groove on the outer side of the cylindrical cam 210.
Through the swing mechanism, the hollow plate 206 and the brush hair 207 are driven to reciprocate, so that the cleaning effect on foreign matters on the surface of the umbrella skirt is improved, and a more sufficient cleaning effect is achieved.
Further, an electric heating plate 108 is mounted on one side of each of the lower shaping block 106 and the upper shaping block 107, and both electric heating plates 108 are electrically connected with the controller 2.
The umbrella skirt silicone rubber is properly heated through the electric heating plate 108, so that the silicone rubber is softened to a certain extent, the better plasticity is facilitated, and the shaping speed is improved.
Further, two vertical guide rods 109 movably penetrating through the movable block 102 are fixed on the inner side of the C-shaped frame 101, and supporting springs 110 are sleeved on the outer sides of the two vertical guide rods 109 at the lower end of the movable block 102.
The movable block 102 is in a suspension state under the supporting action of the two supporting springs 110, if the upper shaping block 107 is firstly contacted with the upper surface of the umbrella skirt, the reaction force is transmitted to the movable block 102 through the upper shaping block 107, so that the movable block 102 moves upwards by a certain stroke, the supporting springs 110 are stretched, the lower shaping block 106 is conveniently contacted with the lower surface of the umbrella skirt, if the lower shaping block 106 is firstly contacted with the lower surface of the umbrella skirt, the reaction force is transmitted to the movable block 102 through the lower shaping block 106, the movable block 102 is driven to move downwards by a certain stroke, and the supporting springs 110 are compressed, so that the upper shaping block 107 is contacted with the upper surface of the umbrella skirt faster, the upper shaping block 106 and the lower shaping block 107 can be ensured to clamp the upper surface and the lower surface of the umbrella skirt simultaneously, the clamping force born by the upper surface and the lower surface of the umbrella skirt is approximately equal, and the extrusion shaping effect on the umbrella skirt is improved.
Further, the insulator fixing mechanism comprises a servo motor 301 installed on the lower side of the platen 1, a driving end of the servo motor 301 is fixedly connected with a rotary table 302 located above the platen 1, the servo motor 301 is electrically connected with a controller 2, three circular-arrangement straight sliding grooves 303 and circular grooves 314 located at the central position are formed in the upper side of the rotary table 302, fixing columns 306 are fixed on the inner sides of the circular grooves 314, top plates 309 are fixed on the upper ends of the fixing columns 306, rotating rings 307 are rotatably connected to the outer sides of the fixing columns 306, torsion springs 308 are sleeved on the outer sides of the fixing columns 306 between the rotating rings 307 and the top plates 309, two ends of the torsion springs 308 are fixedly connected with one ends of the rotating rings 307 and the top plates 309 respectively, three fixing rods 310 which are arranged in a circular mode are fixedly connected to the outer sides of the rotating rings 307, sliding strips 304 are slidably connected to the inner sides of the three straight sliding grooves 303, clamping blocks 305 are fixedly arranged at one ends of the three sliding strips 304, and the other ends of the three sliding strips 304 are rotatably connected to one ends of the three fixing rods 310 through connecting rods 311.
Through insulator fixed establishment, make the insulator keep vertical angle, prevent that the insulator from inclining or rocking to make the laser beam that laser instrument 7 sent can evenly shine on the surface of insulator umbrella skirt, improve ageing layer's stripping off effect.
Further, a plurality of wheel frames 312 are fixed at the edge position on the lower side of the turntable 302, and a supporting roller 313 is rotatably connected to the lower end of each wheel frame 312.
The edge of the turntable 302 is supported by the supporting roller 313 to prevent the turntable 302 from tilting, so that the insulator at the upper side of the turntable 302 always keeps a vertical angle during rotation, and the laser beam emitted by the laser 7 can uniformly irradiate on the surface of the insulator umbrella skirt, and the stripping effect of an ageing layer is improved.
Working principle: when the insulator fixing mechanism is used, firstly, any one slide bar 304 of the insulator fixing structure is pulled outwards, the slide bar 304 drives the rotating ring 307 to rotate by a certain angle through the connecting rod 311 and the fixing rod 310 at one end of the slide bar 304, the rotating ring 307 drives the other two slide bars 304 to synchronously move outwards through the other two fixing rods 310 and the two connecting rods 311, so that the three clamping blocks 305 are separated, meanwhile, the rotating ring 307 rotates to drive the torsion spring 308 to twist, so that the torsion spring 308 generates certain elastic potential energy, then the insulator to be treated is vertically placed on the upper side of the top plate 309 of the insulator fixing mechanism, then the slide bar 304 is loosened, at the moment, the torsion spring 308 releases elasticity to drive the rotating ring 307 to reversely rotate, and the three slide bars 304 can be pulled to synchronously move inwards through the three fixing rods 310 and the three connecting rods 311, so that the three clamping blocks 305 are driven to be combined and clamped on the outer side of the insulator, the insulator can be fixed, and the insulator is prevented from tilting, so that the laser beam emitted by the laser 7 can uniformly irradiate the surface of the insulator umbrella skirt, and the stripping effect of an aging layer is improved;
before the laser beam irradiates the insulator shed, the servo linear guide rail module 5 can drive the shed shaping mechanism on one side of the servo linear guide rail module to vertically move up and down under the control of the controller 2, and can be aligned with sheds with different heights, after the shed shaping mechanism is aligned with the sheds to be treated, the telescopic ends of the propelling cylinders 4 of the two space moving mechanisms at the two ends are controlled by the controller 2 to stretch out to drive the sliding table 3 to move towards the insulator, so that the servo linear guide rail module 5 and the shed shaping mechanism on one side of the servo linear guide rail module are driven to move towards the insulator, the upper shaping block 107 and the lower shaping block 106 are respectively positioned at the upper position and the lower position of the sheds, then the controller 2 controls the telescopic ends of the combined cylinders 202 of the four cleaning mechanisms to synchronously stretch out to drive the four shells 203 to synchronously move towards the sheds from the upper side and the lower side of the sheds, so that the hollow plate 206 of the cleaning mechanism is attached to the surfaces of the sheds, bristles 207 are attached to the surfaces of the sheds, then the servo motor 301 of the insulator fixing mechanism is controlled to operate to drive the turntable 302 to rotate at a constant speed, the insulator 302 is driven to rotate, the bristles 207 of the cleaning mechanism and the sheds and the surfaces of the sheds are enabled to generate relative to the surfaces of the insulator to move to the surfaces of the sheds to prevent the sheds from being polluted, and the surfaces of the sheds from being polluted;
meanwhile, the controller 2 controls the reciprocating driving motor 208 of the swinging mechanism to operate so as to drive the rotating shaft 209 to rotate, the rotating shaft 209 drives the cylindrical cam 210 to rotate, when the cylindrical cam 210 rotates, the reciprocating sliding block 205 can be driven to reciprocate at the outer side of the transverse guide rod 204 through the sliding connection cooperation between the outer side sliding groove and the sliding shaft 211, the reciprocating sliding block 205 drives the hollow plate 206 to reciprocate, and the hollow plate 206 drives the plurality of bristles 207 at one side of the hollow plate to reciprocate, so that the stroke and the relative movement speed of the bristles 207 and the surface of the umbrella skirt are increased, the cleaning effect on foreign matters on the surface of the umbrella skirt is improved, and a more sufficient cleaning effect is achieved;
when the swinging mechanism drives the reciprocating slide block 205 to reciprocate, when the reciprocating slide block 205 moves leftwards, the space at the right end of the cylindrical cavity 216 is compressed, the space at the left end is increased, as the conducting directions of the two one-way valves positioned at the inner sides of the two communicating pipes 213 are directed to the inner part of the hollow plate 206, and the conducting directions of the two one-way valves positioned at the inner sides of the two air suction pipes 214 are directed to the inner part of the cylindrical cavity 216, external air can be sucked into the space at the left end of the cylindrical cavity 216 through the air suction pipe 214 at the left end, air in the space at the right end of the cylindrical cavity 216 is pressed into the inner side of the hollow plate 206 through one communicating pipe 213 at the right end, and then is discharged out quickly through a plurality of air outlets 212 at one side of the hollow plate 206, and then the two communicating pipes 213 are alternately pressed into the inner part of the hollow plate 206, so that the plurality of air outlets 212 at one side of the hollow plate 206 are continuously discharged out, and are contacted with the surfaces of the sheds, so that the powder and other foreign matters such as to fall off the surfaces of the sheds can be blown off, the surfaces of the sheds can be well, the cleaning effect on the surfaces of the sheds can be further improved, the energy of the sheds can be guaranteed to be evenly discharged to the surfaces of the sheds can be evenly and aged, and the surfaces of the sheds can be cleaned, and the surfaces of the sheds can be uniformly cleaned, and the surfaces can be cleaned, and the surfaces of the sheds can be separated by the front and the surfaces can be cleaned, and the surfaces can be completely and the surfaces can be cleaned;
then the controller 2 controls the clamping driving motor 103 of the umbrella skirt shaping mechanism to operate to drive the threaded shaft 104 to rotate so as to drive the two threaded sliding blocks 105 to move reversely, the two threaded sliding blocks 105 respectively drive the lower shaping block 106 and the upper shaping block 107 to move reversely, the lower shaping block 106 and the upper shaping block 107 are combined, the lower shaping block 106 and the upper shaping block 107 are respectively clamped on the lower side and the upper side surface of the umbrella skirt, proper pressure is applied to the umbrella skirt, the movable block 102 is in a suspension state under the supporting action of the two supporting springs 110, if the upper shaping block 107 is firstly contacted with the upper surface of the umbrella skirt, the reaction force is transmitted to the movable block 102 through the upper shaping block 107 at the moment, the movable block 102 is moved upwards for a certain stroke, the supporting springs 110 are stretched, so that the lower shaping block 106 is conveniently contacted with the lower surface of the umbrella skirt, if the lower shaping block 106 is firstly contacted with the lower surface of the umbrella skirt, at this time, the reaction force is transmitted to the movable block 102 through the lower shaping block 106 to drive the movable block 102 to move downwards for a certain stroke, and the supporting spring 110 is compressed, so that the upper shaping block 107 is contacted with the upper surface of the umbrella skirt more quickly, the upper shaping block 106 and the upper shaping block 107 can be ensured to clamp the upper surface and the lower surface of the umbrella skirt simultaneously, the clamping forces born by the upper surface and the lower surface of the umbrella skirt are nearly equal, the deformed umbrella skirt can be better shaped, the deformed umbrella skirt can be restored to the original shape, the distance from the laser beam emitted by the laser 7 to each position of the surface of the umbrella skirt is equal, the angles of the laser beam irradiated on each position of the surface of the umbrella skirt are approximate or equal, the energy of the laser beam absorbed by the surface of the umbrella skirt is ensured to be approximate or equal, the laser beam is ensured to heat aged silicon rubber on the surface of the umbrella skirt, and the aged layer can be more uniformly stripped, the repairing effect on the umbrella skirt is improved;
the umbrella skirt silicone rubber is properly heated through the electric heating plate 108, so that the silicone rubber is softened to a certain extent, the plastic property is facilitated, the shaping speed is improved, the servo motor 301 of the insulator fixing mechanism can drive the turntable 302 and the insulators to intermittently rotate for a specified angle, and then the servo motor is matched with the two umbrella skirt shaping mechanisms, so that the surfaces of the umbrella skirt can be shaped sequentially, the effect of automatic shaping is achieved, the umbrella skirt can be restored to an original round table shape, and the protection effect of the umbrella skirt on the internal insulators is improved.
The previous description is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides an insulator umbrella skirt silicone rubber surface ageing layer laser stripping off device, includes platen (1), controller (2) are installed to one side of platen (1), its characterized in that still includes:
the three space moving mechanisms are arranged on the upper side of the bedplate (1) and are in annular arrangement, two space moving mechanisms are arranged right opposite to each other, each space moving mechanism comprises a pushing electric cylinder (4) fixed on the upper side of the bedplate (1), a sliding table (3) in sliding connection with the upper side of the bedplate (1) is fixed at the telescopic end of each pushing electric cylinder (4), a servo linear guide rail module (5) is vertically fixed on the upper side of each sliding table (3), and each pushing electric cylinder (4) and each servo linear guide rail module (5) are electrically connected with the controller (2);
the two umbrella skirt shaping mechanisms are arranged on the two space moving mechanisms which are arranged opposite to each other;
the insulator fixing mechanism is arranged on the bedplate (1) and is positioned in a space surrounded by the three space moving mechanisms;
the two lasers (7) are fixed with one side of the other space moving mechanism through two extension rods (6), and the two lasers (7) are electrically connected with the controller (2);
the umbrella skirt shaping mechanism comprises a C-shaped frame (101) fixed on one side of an inner sliding block of a servo linear guide rail module (5), a movable block (102) is arranged on the inner side of the C-shaped frame (101), a movable groove (111) is formed in one side of the movable block (102), a clamping driving motor (103) is arranged at the lower end of the inner side of the movable groove (111), a threaded shaft (104) is fixed at the driving end of the clamping driving motor (103), two external threads with opposite directions are arranged at two ends of the threaded shaft (104), two threaded sliding blocks (105) are connected at two ends of the threaded shaft (104) in a threaded manner, a lower shaping block (106) and an upper shaping block (107) are respectively fixed on the two threaded sliding blocks (105), the clamping driving motor (103) is electrically connected with a controller (2), and two cleaning mechanisms with the same structure are symmetrically arranged on two sides of the lower shaping block (106) and two sides of the upper shaping block (107);
the cleaning mechanism comprises a side transverse plate (201) fixed on one side of an upper shaping block (107) or a lower shaping block (106), a combined electric cylinder (202) is arranged on one side of the side transverse plate (201), a shell (203) is fixed at the telescopic end of the combined electric cylinder (202), the combined electric cylinder (202) is electrically connected with a controller (2), a transverse guide rod (204) is fixed on one side of the interior of the shell (203), a reciprocating sliding block (205) is sleeved on the outer side of the transverse guide rod (204) in a sliding manner, a hollow plate (206) is fixed on the lower side of the reciprocating sliding block (205), bristles (207) are uniformly arranged on the lower side of the hollow plate (206), an air blowing mechanism is arranged among the transverse guide rod (204), the reciprocating sliding block (205) and the hollow plate (206), and a swinging mechanism is arranged between the shell (203) and the reciprocating sliding block (205).
The air blowing mechanism comprises a piston plate (215) fixed on the outer side of a transverse guide rod (204), a cylindrical cavity (216) formed in the inner side of a reciprocating sliding block (205), two air suction pipes (214) and two communicating pipes (213) inserted into two ends of the reciprocating sliding block (205) and a plurality of air outlets (212) uniformly formed in the lower side of a hollow plate (206), wherein the two communicating pipes (213) are communicated between the cylindrical cavity (216) and the hollow plate (206), check valves are arranged on the inner sides of the two communicating pipes (213) and the two air suction pipes (214), the conduction directions of the two check valves on the inner sides of the two communicating pipes (213) are directed into the hollow plate (206), the conduction directions of the two check valves on the inner sides of the two air suction pipes (214) are directed into the cylindrical cavity (216), and the piston plate (215) is in sliding connection with the inner sides of the hollow plate (206), and a plurality of the air outlets (212) and a plurality of bristles (207) are staggered.
2. The insulator umbrella skirt silicone rubber surface ageing layer laser stripping device of claim 1, wherein: the swing mechanism comprises a reciprocating driving motor (208) arranged at one end inside the shell (203) and a sliding shaft (211) rotationally connected to the upper side of the reciprocating sliding block (205), the reciprocating driving motor (208) is electrically connected with the controller (2), a rotating shaft (209) is fixed at the driving end of the reciprocating driving motor (208), a cylindrical cam (210) is fixed on the outer side of the rotating shaft (209), and the sliding shaft (211) is slidably connected with a sliding groove on the outer side of the cylindrical cam (210).
3. The insulator umbrella skirt silicone rubber surface ageing layer laser stripping device of claim 1, wherein: and one side of each of the lower shaping block (106) and the upper shaping block (107) is provided with an electric heating plate (108), and both electric heating plates (108) are electrically connected with the controller (2).
4. The insulator umbrella skirt silicone rubber surface ageing layer laser stripping device of claim 1, wherein: the inner side of the C-shaped frame (101) is fixedly provided with two vertical guide rods (109) which movably penetrate through the movable block (102), and the outer sides of the two vertical guide rods (109) are respectively sleeved with a supporting spring (110) at the lower end of the movable block (102).
5. The insulator umbrella skirt silicone rubber surface ageing layer laser stripping device of claim 1, wherein: the utility model provides an insulator fixed establishment is including installing servo motor (301) at platen (1) downside, servo motor (301) drive end is fixed with carousel (302) that are located platen (1) top, and servo motor (301) and controller (2) electric connection, three straight slide groove (303) that are circumference range and circular slot (314) that are located central point department are seted up to the upside of carousel (302), the inboard of circular slot (314) is fixed with fixed column (306), the upper end of fixed column (306) is fixed with roof (309), and the outside rotation of fixed column (306) is connected with rotation ring (307), the outside of fixed column (306) is located position department cover between rotation ring (307) and roof (309) and is equipped with torsion spring (308), the both ends of torsion spring (308) are respectively with rotation ring (307) and roof (309) fixed connection, the outside of rotation ring (307) is fixed with three be circumference range dead lever (310), three inside slide groove (303) is fixed with fixed connection has slider (304) all three slider (304) and three slider (310) all are connected with slider (310) and one end (310) all is fixed with slider (310).
6. The insulator umbrella skirt silicone rubber surface ageing layer laser stripping device of claim 5, wherein: a plurality of wheel frames (312) which are arranged in a circumference manner are fixed at the edge position of the lower side of the turntable (302), and the lower end of each wheel frame (312) is rotatably connected with a supporting roller (313).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311795102.2A CN117444408B (en) | 2023-12-25 | 2023-12-25 | Laser stripping device for ageing layer on surface of silicon rubber of umbrella skirt of insulator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311795102.2A CN117444408B (en) | 2023-12-25 | 2023-12-25 | Laser stripping device for ageing layer on surface of silicon rubber of umbrella skirt of insulator |
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| CN117444408B true CN117444408B (en) | 2024-02-20 |
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| KR20110032061A (en) * | 2009-09-22 | 2011-03-30 | 주식회사 상원 | Bushing shield and fabricating method therefor |
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| CN117444408A (en) | 2024-01-26 |
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