CN115155971A

CN115155971A - Automatic coating equipment for overhead bare conductor

Info

Publication number: CN115155971A
Application number: CN202210966391.7A
Authority: CN
Inventors: 张华�; 师海强; 师浩博; 尚腾博; 曹世旗; 师同绍; 师海超
Original assignee: Henan Hongyou Intelligent Technology Co ltd
Current assignee: Henan Hongyou Intelligent Technology Co ltd
Priority date: 2022-08-12
Filing date: 2022-08-12
Publication date: 2022-10-11
Anticipated expiration: 2042-08-12
Also published as: CN115155971B

Abstract

The invention relates to automatic coating equipment for an overhead bare conductor, which comprises a machine shell, a shell cover, a rack, an electric cabinet, a power supply, two groups of traveling devices, two groups of traction devices and an equipotential device, wherein the outer side of one group of traveling devices is hinged with a gluing device, the bottom of the rack is provided with an extruding device, the extruding device comprises a first supporting seat, a second supporting seat and two storage racks, a coating bucket is arranged in each storage rack, the coating bucket is communicated with the gluing device through a coating pipe, a push plate is connected in the coating bucket in a sliding manner, push rods are arranged on the push plates, a first lead screw is rotatably connected on the second supporting seat, the first lead screw is in transmission connection with an extruding motor, a first slide block is in threaded connection with the first lead screw, two sides of the first slide block are respectively and fixedly connected with the push rods, guide blocks are arranged on the first slide block, and a guide frame provided with guide grooves is arranged on the rack.

Description

Automatic coating equipment for overhead bare conductor

Technical Field

The invention belongs to the technical field of automatic coating equipment, and particularly relates to automatic coating equipment for an overhead bare conductor.

Background

The invention patent with the publication number of CN 110729674B in the existing patent discloses a wire-hanging method for a self-traction type wire coating robot and a coating robot, wherein the coating robot in the invention patent comprises a mounting plate, a material pushing module, a wire-winding traction module, a coating module, a walking module and a power supply and control module; the pushing module comprises a charging barrel plug, a coating tank, a pushing piston, a pushing motor, a pushing screw rod and a fixing frame, wherein the fixing frame is arranged at the lower part of the mounting plate, the pushing motor is fixedly arranged at one side of the fixing frame, and the power output end of the pushing motor penetrates through the fixing frame and drives the pushing screw rod to stretch back and forth through a gear; the pushing screw rod is slidably mounted on the fixing frame, a pushing piston is fixedly mounted at one end of the pushing screw rod, the coating tank is mounted in the fixing frame in front of the pushing piston, and the pushing piston is driven by the extension of the pushing screw rod to push the inner piston of the coating tank so as to extrude the coating in the coating tank into the coating pipe; the paint tank of the material pushing module is provided with a paint pipe, and the paint pipe is connected to the paint inlets of the upper spraying head and the lower spraying head.

The invention relates to a paint tank, which is characterized in that a material pushing motor and a gear drive two material pushing screw rods to rotate and stretch back and forth, a material pushing piston at one end of the material pushing screw rods is driven to push an inner piston in the paint tank in the process of stretching the material pushing screw rods back and forth, and finally paint in the paint tank is extruded out.

Disclosure of Invention

The invention aims to provide automatic coating equipment for an overhead bare conductor, and solves the problem that coating effect is affected due to uneven coating discharging caused by unstable structure of a material pushing module in the existing automatic coating equipment.

In order to solve the problems, the invention adopts the technical scheme that:

an automatic coating device for an overhead bare conductor comprises a machine shell with an opening in the top surface, wherein a detachable shell cover is arranged on the machine shell, a horizontally distributed machine frame is arranged in the machine shell, an electric cabinet and a power supply which are positioned in the machine shell are installed at the top of the machine frame, traveling devices penetrating through the shell cover are also installed on two sides of the top of the machine frame, two groups of traction devices penetrating through the shell cover are installed on the machine shell between the two groups of the traveling devices, an equipotential device is installed on the shell cover between the two groups of the traction devices, the equipotential devices are respectively connected with the shell cover and the electric cabinet in an equipotential manner, the power supply is respectively electrically connected with the traveling devices and the traction devices, the electric cabinet is respectively electrically connected with the traveling devices and the traction devices, a gluing device is hinged to the outer side of one group of the traveling devices, the gluing device is respectively electrically connected with the electric cabinet and the power supply, a material extruding device which is positioned in the machine shell and is parallel to the traveling direction of the traveling devices is installed at the bottom of the machine shell, and the extruding device is communicated with the gluing device through a coating pipe;

the extruding device comprises a first supporting seat and a second supporting seat which are vertically and oppositely distributed, the top of the first supporting seat and the top of the second supporting seat are respectively and fixedly connected with the rack, the first supporting seat is positioned on one side of the rack close to the gluing device, two article placing frames which are horizontally distributed at intervals and are hollow cylindrical are arranged between the first supporting seat and the second supporting seat, a detachable coating barrel is arranged in each article placing frame, the coating barrel is of a tubular structure with a cavity, one end of the coating barrel close to the gluing device is a discharging end, the end of the coating barrel penetrates through the first supporting seat and is communicated with the gluing device through a coating pipe, a push plate which is coaxially arranged with the coating barrel and is adaptive to the shape is slidably connected in the end of the coating barrel with an opening at the other end of the coating barrel, and a push rod which is coaxially arranged with the push plate is fixedly connected on one side of the push plate close to the second supporting seat, two push rods are horizontally arranged oppositely, one end of each push rod far away from the push plate penetrates through the second supporting seat and is connected with the second supporting seat in a sliding manner, a first lead screw which is positioned between the two push rods and is parallel to the push rods is rotatably connected to the second supporting seat, one end of the first lead screw close to the second supporting seat penetrates through the second supporting seat and is connected with a material extruding motor arranged on the second supporting seat in a transmission manner, a first slide block which is horizontally distributed is connected to the first lead screw in a threaded manner, two sides of the first slide block are respectively fixedly connected with one end of each push rod far away from the push plate, two sides of the top of the first slide block are respectively fixedly connected with a guide block, two guide frames which are horizontally arranged oppositely are fixedly connected to two sides of the bottom of the rack, guide grooves which horizontally penetrate through the guide frames are respectively arranged on the bottom surfaces of the guide frames, and the guide blocks are respectively positioned in the guide grooves and are connected with the guide grooves in a sliding manner, the material extruding motor is respectively and electrically connected with the electric cabinet and the power supply.

Further, the both sides of first supporting seat are seted up respectively with scribble the setting of storage bucket coaxial line and with scribble the first through-hole of storage bucket external diameter looks adaptation, be located and offer the second through-hole that sets up and the same size relatively with first through-hole on the casing of scribbling storage bucket discharge end position, the cover is equipped with detachable fender lid after the discharge end of scribbling the storage bucket runs through first through-hole and second through-hole in proper order, keep off the lid and be located first through-hole in and be connected with first supporting seat buckle.

Furthermore, the gluing device comprises a vertically arranged lifting assembly, an upper line pressing assembly and a lower line pressing assembly which can be close to or far away from each other along the lifting assembly are arranged on the lifting assembly, the upper line pressing assembly is horizontally arranged, an upper nozzle assembly is arranged at one end of the upper line pressing assembly, a first adjusting assembly used for adjusting the upper position and the lower position of the upper nozzle assembly is detachably and fixedly connected onto the upper line pressing assembly, the lower line pressing assembly and the upper line pressing assembly are oppositely arranged, a lower nozzle assembly opposite to the upper nozzle assembly is arranged at one end of the lower line pressing assembly, and a second adjusting assembly used for adjusting the upper position and the lower position of the lower nozzle assembly is detachably and fixedly connected onto the lower line pressing assembly;

the upper nozzle assembly comprises an upper nozzle which is horizontally arranged, the upper nozzle is of a rectangular shell structure with a cavity, the upper nozzle is detachably and fixedly connected with the first adjusting assembly, an upper glue inlet is formed in the upper nozzle and communicated with the discharge end of one of the coating buckets through the upper glue inlet, the bottom surface of the upper nozzle is open, semicircular first notches are formed in two side walls of the bottom surface opening of the upper nozzle, the two first notches are oppositely arranged, the central lines of the two first notches are parallel to the axial line of the upper line pressing assembly, the first notch positioned on one side, close to the upper line pressing assembly, of the upper nozzle is an upper glue blocking port, the other first notch is an upper glue outlet, an upper glue outlet which is coaxially arranged with the upper glue outlet and is in a semicircular shape is detachably and fixedly connected to the upper glue outlet, the inner diameter of the upper glue outlet is larger than the diameter of a bare conductor, an upper glue blocking plate which is coaxially arranged with the upper glue blocking port and is in a semicircular shape is detachably and fixedly connected to the upper glue blocking plate, and the inner diameter of the upper glue blocking plate is equal to the bare conductor;

the lower nozzle assembly comprises a lower nozzle which is arranged opposite to the upper nozzle, the lower nozzle is also of a rectangular shell structure with a cavity, the lower nozzle and the second adjusting assembly can be fixedly connected, a lower glue inlet is formed in the lower nozzle, the lower nozzle is communicated with the discharge end of another coating barrel through the lower glue inlet, a top surface opening of the lower nozzle is formed in two side walls of the lower nozzle top surface opening, a second notch which is opposite to the first notch in position and is semicircular is formed in each of the two side walls of the lower nozzle top surface opening, a second notch which is located at one side of the lower nozzle and close to the lower line pressing assembly is a lower glue blocking opening, the other second notch is a lower glue outlet, a lower glue outlet which is coaxially arranged with the lower glue outlet and is semicircular is formed in each glue outlet, the inner diameter of the lower glue outlet is equal to the inner diameter of the upper glue outlet, a lower glue blocking plate which is coaxially arranged with the lower glue blocking opening and is formed in each glue blocking plate, and the inner diameter of the lower glue blocking plate is equal to the bare wire diameter of the lower glue blocking plate.

Furthermore, the first adjusting assembly comprises a first fixing plate which is located at the top of the upper pressing line assembly and perpendicular to the upper pressing line assembly, the first fixing plate and the upper pressing line assembly are detachably and fixedly connected, the top of the first fixing plate is turned outwards to form a first supporting plate which is located above the upper nozzle and is horizontally distributed, two first guide pins which are vertically and oppositely distributed are detachably and fixedly connected between the first supporting plate and the upper pressing line assembly, a first nozzle fixing seat which is horizontally distributed is sleeved and slidably connected between the two first guide pins, one side, away from the first fixing plate, of the first nozzle fixing seat extends to the upper nozzle, the extending side of the first nozzle fixing seat is detachably and fixedly connected with the upper nozzle, two first adjusting bolts which are vertically and oppositely distributed are arranged between the side of the first nozzle fixing seat and the first supporting plate, the first adjusting bolts are in threaded connection with the first supporting plate, the head of each first adjusting bolt is located above the first supporting plate, and the screw end of each first adjusting bolt is in threaded connection with the first nozzle fixing seat after penetrating through the first supporting plate.

Furthermore, the second adjusting assembly comprises a second fixing plate which is located at the bottom of the lower wire pressing assembly and is perpendicular to the lower wire pressing assembly, the second fixing plate and the lower wire pressing assembly are detachably and fixedly connected, the bottom of the second fixing plate is outwards turned to form a second supporting plate which is located below the lower nozzle and is horizontally distributed, two second guide pins which are vertically and oppositely distributed are detachably and fixedly connected between the second supporting plate and the lower wire pressing assembly, two second nozzle fixing seats which are horizontally distributed are sleeved and slidably connected between the two second guide pins, one side, away from the second fixing plate, of each second nozzle fixing seat extends to the lower nozzle, the extending side of each second nozzle fixing seat is detachably and fixedly connected with the lower nozzle, two second adjusting bolts which are vertically and oppositely distributed are arranged between the side of each second nozzle fixing seat and the second supporting plate, the second adjusting bolts are in threaded connection with the second supporting plate, the heads of the second adjusting bolts are located below the second supporting plate, and the screw ends of the second adjusting bolts are in threaded connection with the second nozzle fixing seats after penetrating through the second supporting plate.

Furthermore, the lifting assembly comprises an upper supporting seat and a lower supporting seat which are horizontally arranged oppositely, two second guide rods which are vertically distributed oppositely are detachably and fixedly connected between the upper supporting seat and the lower supporting seat, a second lead screw which is parallel to the second guide rods is arranged between the two second guide rods, the top end of the second lead screw is rotatably connected with the upper supporting seat, the bottom end of the second lead screw is rotatably connected with the lower supporting seat, the bottom end of the second lead screw penetrates through the lower supporting seat and is in transmission connection with a speed reducing motor which is arranged on the lower supporting seat and is a forward and reverse rotating motor, the thread turning directions of the top of the second lead screw and the bottom of the second lead screw are opposite, the top of the second lead screw is in threaded connection with the upper line pressing assembly, the bottom of the second lead screw is in threaded connection with the lower line pressing assembly, two sides of the lower line pressing assembly and two sides of the upper line pressing assembly are respectively sleeved on the second guide rods and are in sliding connection with the second guide rods, and the speed reducing motor is respectively electrically connected with the electric cabinet and the power supply;

the upper supporting seat and the upper line pressing assembly are connected with a mounting rack in a horizontal distribution mode through threads on a second lead screw, the two sides of the mounting rack are respectively sleeved on the second guide rod and are in sliding connection with the second guide rod, one end, far away from the upper nozzle, of the mounting rack extends horizontally outwards, and the extending end of the mounting rack is hinged to one group of walking devices through a connecting pin shaft.

Furthermore, each group of traction devices comprises two hoisting boxes which are provided with cavity structures and are oppositely arranged, the two hoisting boxes of each group of traction devices are fixedly connected, the bottom surfaces of the hoisting boxes are fixedly connected with the rack, the top surfaces of the hoisting boxes are open, the top surfaces of the hoisting boxes are located outside the shell cover after penetrating through the shell cover, horizontally distributed rotating shafts are rotatably connected in the hoisting boxes, clamping grooves are formed in the rotating shafts, one ends of the rotating shafts penetrate through the hoisting boxes and are in transmission connection with hoisting motors arranged on the hoisting boxes, and the hoisting motors are respectively and electrically connected with the power supply and the electric control box; a traction belt is arranged between two rotating shafts of each group of traction devices, two ends of the traction belt are respectively positioned in the clamping grooves and wound on the rotating shafts, two guide shafts which are arranged at intervals and are parallel to the rotating shafts are arranged between opposite sides of two winding boxes of each group of traction devices, two ends of each guide shaft are respectively rotatably connected with the inner wall of each winding box, a support shaft which is parallel to each guide shaft is arranged between the two guide shafts of each group of traction devices, two ends of each support shaft are respectively fixedly connected with the inner wall of each winding box, and belt bodies at two ends of the traction belt are respectively wound on the rotating shafts after passing through the guide shafts; a travel switch is arranged on a hoisting box of one group of traction devices and is respectively and electrically connected with a power supply and an electric control box; and the hoisting box of each group of traction devices is also provided with a lifting limiter with a shifting piece, the shifting piece of the lifting limiter is positioned outside the shell cover, and the lifting limiter is respectively and electrically connected with the power supply and the electric cabinet.

Further, two sets of running gear dislocation sets, and wherein a set of running gear is preceding running gear, and another set of running gear is back running gear, it has to articulate on the running gear of back the rubber coating device, back running gear and preceding running gear all include vertical distribution and run through the support arm of cap, the shell structure of support arm for having the cavity, the support arm bottom all is articulated with the frame, and all is provided with electric putter between the outside of support arm and the frame, and the inboard top of support arm all rotates and is connected with the walking wheel, and detachable walking motor is still installed at the top in the support arm, the output shaft and the walking wheel transmission of walking motor are connected, and the walking motor is connected with power, electric cabinet electricity respectively, electric putter's both ends are articulated with support arm, frame respectively, and electric putter is connected with power, electric cabinet electricity respectively.

Further, the inner bottom of the support arm of the front walking device is fixedly connected with a support block perpendicular to the support arm, two vertical third guide rods distributed oppositely are fixedly connected between the support block and the top of the support arm, the two third guide rods are located on one side, close to the support arm, of the walking wheel, a third lead screw parallel to the third guide rods is arranged between the two third guide rods, the top end of the third lead screw is rotatably connected with the top of the support arm, the bottom end of the third lead screw is rotatably connected with the support block, the bottom end of the third lead screw penetrates through the support block and is in transmission connection with a driving motor installed on the support block, a third sliding block located below the walking wheel is in threaded connection with the third lead screw, two sides of the third sliding block are respectively sleeved on the third guide rods and are in sliding connection with the third guide rods, two auxiliary rollers arranged at intervals are rotatably connected on the top surface of the third sliding block, the auxiliary rollers are respectively located below the walking wheel and are opposite to the walking wheel, and the driving motor is respectively electrically connected with a power supply and an electric cabinet.

Further, equipotential device includes the equipotential pole mount pad of two intervals settings, and two equipotential pole mount pads are fixed respectively and are covered at the shell, all are provided with equipotential pole on two equipotential pole mount pads, and two equipotential poles set up relatively, and every equipotential pole is close to the one end of equipotential pole mount pad and all rotates with equipotential pole mount pad to be connected, erects between the other end of two equipotential poles and is equipped with the trigger bar, the wherein one end of trigger bar is articulated with one of them equipotential pole, and the other end and another equipotential pole touch of trigger bar are connected.

By adopting the technical scheme, the invention has the beneficial effects that:

the automatic coating equipment of the invention is based on the existing shell, frame, electric cabinet, power, running gear, draw gear and equipotential device, improve the structure of the extruding device, wherein, through setting up the extruding motor, first lead screw, first slide block and guide bracket, and set up the guide block on the first slide block, offer the guide groove and form the lead screw nut drive mechanism on the guide bracket, can realize the steady round trip movement of the first slide block, and then through fixedly connecting the first slide block with end of two push rods, the push rod is connected with second supporting seat slidably, while the first slide block is in the course of round trip movement, the push rod can also be steady round trip movement, and the push rod will drive the push pedal to push the coating in the coating bucket in the course of moving, extrude the coating in the coating bucket evenly, compared with prior art, the invention can improve the stability of the extruding device in operation, guarantee the normal operation of the extruding device is even to discharge, in order to improve the coating effect of the coating, reduce the situation that the automatic coating equipment stops; secondly, the invention improves the gluing device, so that the automatic coating equipment can conveniently spray coating on the bare conductors with different wire diameters.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a second schematic view of the present invention;

FIG. 3 is a third exemplary diagram of the present invention;

FIG. 4 is a schematic diagram of a portion of the apparatus shown in FIG. 3;

FIG. 5 is a schematic view of a portion of the apparatus shown in FIG. 4;

FIG. 6 is a schematic diagram of a portion of the apparatus of FIG. 5;

FIG. 7 is a schematic view of the structure of FIG. 5 in a split state;

FIG. 8 is a second schematic diagram of a portion of the apparatus shown in FIG. 4;

FIG. 9 is a schematic view of a glue applicator;

FIG. 10 is a second schematic view of the glue applicator;

FIG. 11 is a schematic view of a portion of the apparatus of FIG. 9;

FIG. 12 is a second schematic diagram of a portion of the apparatus shown in FIG. 9;

FIG. 13 is a schematic view of a hoist;

fig. 14 is a second schematic structural view of the hoisting device;

fig. 15 is a schematic structural view of the front walking device.

FIG. 16 is a schematic diagram of an equipotential device.

Reference numerals are as follows: 1. a material extruding device; 10. a guide frame; 101. a guide groove; 11. a first support base; 111. a first through hole; 12. a second support seat; 13. a rack; 14. a paint bucket; 141. a blocking cover; 15. pushing the plate; 16. a push rod; 17. a first lead screw; 18. a material extruding motor; 19. a first slider; 191. a guide block; 2. a gluing device; 21. a lifting assembly; 211. an upper support base; 212. a lower support seat; 213. a second guide bar; 214. a second lead screw; 215. a reduction motor; 22. an upper line pressing assembly; 221. an upper wire pressing seat; 222. an inverted V-shaped guide groove; 223. a first groove; 224. a first roller; 23. a lower crimping component; 231. pressing a wire seat; 232. a fixed block; 233. a second groove; 234. a second roller; 24. an upper nozzle assembly; 241. an upper nozzle; 242. an upper glue inlet; 243. a glue outlet is arranged; 244. a glue blocking opening is formed; 25. a lower nozzle assembly; 251. a lower nozzle; 252. a lower glue inlet; 253. a glue blocking opening is arranged; 254. a lower glue outlet nozzle; 26. a first adjustment assembly; 261. a first fixing plate; 262. a first support plate; 263. a first guide pin; 264. a first nozzle holder; 265. a first adjusting bolt; 27. a second adjustment assembly; 271. a second fixing plate; 272. a second support plate; 273. a second guide pin; 274. a second nozzle fixing seat; 275. a second adjusting bolt; 28. a mounting frame; 281. connecting a pin shaft; 3. a traveling device; 31. a support arm; 32. an electric push rod; 33. a traveling wheel; 34. an auxiliary roller; 35. a supporting block; 36. a third guide bar; 37. a third lead screw; 38. a drive motor; 39. a third slider; 4. a traction device; 41. a hoisting box; 42. a rotating shaft; 421. a card slot; 43. a hoisting motor; 44. a guide shaft; 45. a support shaft; 46. a travel switch; 47. a lifting limiter; 5. a frame; 6. a housing; 61. a shell cover; 62. a second through hole; 7. an equipotential device; 71. an equipotential rod mounting base; 72. an equipotential rod; 73. a trigger lever; 8. an electric cabinet; 9. and a power supply.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 16, the present invention provides an automatic coating apparatus for an overhead bare conductor, including a casing 6 with an opening on a top surface, a detachable casing cover 61 is arranged on the casing 6, a horizontally distributed frame 5 is arranged in the casing 6, an electric cabinet 8 and a power supply 9 which are arranged in the casing 6 are arranged on the top of the frame 5, traveling devices 3 which penetrate through the casing cover 61 are arranged on both sides of the top of the frame 5, two groups of traction devices 4 which penetrate through the casing cover 61 are arranged on the casing 6 between the two groups of traveling devices 3, an equipotential device 7 is arranged on the casing cover 61 between the two groups of traction devices 4, the equipotential devices 7 are equipotential-connected with the casing cover 61 and the electric cabinet 8 respectively, the power supply 9 is electrically connected with the traveling devices 3 and the traction devices 4 respectively, the electric cabinet 8 is electrically connected with the traveling devices 3 and the traction devices 4 respectively, a glue spreading device 2 is hinged on the outer side of one group of the traveling devices 3, the glue spreading device 2 is electrically connected with the electric cabinet 8 and the power supply 9 respectively, a material extruding device 1 which is arranged in the casing 6 and parallel to the traveling direction of the traveling devices 3, and the glue spreading device 2 is communicated with the coating pipe; the extrusion device 1 has the following specific structure: as shown in fig. 5 to 7, the extrusion device 1 includes a first supporting seat 11 and a second supporting seat 12 which are vertically and oppositely distributed, the top of the first supporting seat 11 and the top of the second supporting seat 12 are respectively and fixedly connected with the frame 5, and the first supporting seat 11 is located at one side of the frame 5 close to the gluing device 2, two article placing frames 13 which are horizontally and alternately distributed and are hollow cylinder-shaped are arranged between the first supporting seat 11 and the second supporting seat 12, a detachable coating barrel 14 is arranged in each article placing frame 13, the coating barrel 14 is a tubular structure with a cavity, the coating barrel 14 contains coating, the coating is insulating coating, one end of the coating barrel 14 close to the gluing device 2 is a discharging end, and the end of the coating barrel 14, after penetrating through the first supporting seat 11, is communicated with the gluing device 2 through a coating pipe, the other end of the coating barrel 14 is opened and the end of the coating barrel 14 is slidably connected with a push rod 15 which is coaxially arranged with the coating barrel 14 and has a shape adapted, one end of the push rod 15, which is close to the second supporting seat 12, a push rod 16 is fixedly connected with a push rod 16 which is coaxially arranged, one end of the push rod 16, and a slide block 16 which is fixedly connected with a slide block 16 which is connected with one end of the second supporting seat 12, and is connected with a slide block 17 which is connected with a second push rod 17 which is connected with a screw rod 17 which is parallel to the second supporting seat 12, and is connected with a slide block which is connected with a second push rod 17 which is connected with a slide block which is connected with a second support 12, two guide frames 10 which are horizontally arranged oppositely are fixedly connected to two sides of the bottom of the rack 5, guide grooves 101 which horizontally penetrate through the guide frames 10 are formed in the bottom surfaces of the guide frames 10, guide blocks 191 are respectively located in the guide grooves 101 and are in sliding connection with the guide grooves 101, an extruding motor 18 is respectively electrically connected with the electric cabinet 8 and the power supply 9, the extruding motor 18 is a forward and reverse rotating motor and is a speed reducer and motor integrated machine, and the structure is compact.

The structure of the extruding device 1 is improved on the basis of the existing machine shell 6, the machine frame 5, the electric cabinet 8, the power supply 9, the traveling device 3, the traction device 4 and the equipotential device 7, and particularly, the structure is characterized in that the extruding motor 18, the first lead screw 17, the first slider 19 and the guide frame 10 are arranged, the guide block 191 is arranged on the first slider 19, and the guide groove 101 is formed in the guide frame 10 to form a lead screw nut transmission mechanism, so that the first slider 19 can stably move back and forth, then the push rods 16 are connected with the end parts of the two push rods 16 in a sliding manner, when the first slider 19 moves back and forth, the push rods 16 can also stably move back and forth, and the push rods 16 drive the push plate 15 to push the paint in the paint bucket 14 in the moving process, so that the paint in the paint bucket 14 is uniformly extruded, compared with the prior art, the invention can improve the stability of the extruding device 1 in operation, ensure the uniform discharging of the normal operation of the extruding device 1, so as to improve the coating effect of the coating, and reduce the shutdown of automatic coating equipment.

The paint bucket 14 is removable from the rack 13 in the following manner: as shown in fig. 2 and 7, two sides of the first supporting seat 11 are respectively provided with a first through hole 111 coaxially arranged with the paint bucket 14 and adapted to the outer diameter of the paint bucket 14, the housing 6 at the discharge end of the paint bucket 14 is provided with a second through hole 62 opposite to the first through hole 111 and having the same size, the discharge end of the paint bucket 14 sequentially penetrates through the first through hole 111 and the second through hole 62 and is sleeved with a detachable blocking cover 141, the blocking cover 141 is located in the first through hole 111 and is connected with the first supporting seat 11 in a snap-fit manner, specifically, after the blocking cover 141 is detached from the first through hole 111, the paint bucket 14 sequentially penetrates through the first through hole 111 and the second through hole 62 and is moved out of the storage rack 13; when the paint bucket 14 is placed in the rack 13, the cover 141 is engaged with the first support base 11, and the paint bucket 14 can be fixed in the rack 13.

The gluing device 2 can be used for conveniently spraying coatings on bare conductors with different wire diameters, and comprises the following specific steps: as shown in fig. 1 to 4 and 8 to 12, the gluing device 2 includes a vertically disposed lifting assembly 21, an upper pressing assembly 22 and a lower pressing assembly 23 which can be close to or far away from each other along the lifting assembly 21 are disposed on the lifting assembly 21, the upper pressing assembly 22 is horizontally disposed, an upper nozzle assembly 24 is disposed at one end of the upper pressing assembly 22, a first adjusting assembly 26 for adjusting the upper and lower positions of the upper nozzle assembly 24 is detachably and fixedly connected to the upper pressing assembly 22, the lower pressing assembly 23 is disposed opposite to the upper pressing assembly 22, a lower nozzle assembly 25 which is opposite to the upper nozzle assembly 24 is disposed at one end of the lower pressing assembly 23, and a second adjusting assembly 27 for adjusting the upper and lower positions of the lower nozzle assembly 25 is detachably and fixedly connected to the lower pressing assembly 23, when in use, the upper pressing assembly 22 is firstly abutted to the top of a bare conductor, the lower pressing assembly 23 is abutted to the bottom of the bare conductor by using the lifting assembly 21 to lift the position of the lower pressing assembly 23, and the bare conductor is guided to slide by the cooperation of the upper pressing assembly 22 and the lower pressing assembly 23.

The upper nozzle assembly 24 is specifically constructed as follows: as shown in fig. 9 to 11, the upper nozzle assembly 24 includes an upper nozzle 241 horizontally disposed, the upper nozzle 241 is a rectangular shell structure with a cavity, the upper nozzle 241 is detachably and fixedly connected to the first adjusting assembly 26, the upper nozzle 241 is provided with an upper glue inlet 242 and is communicated with a discharge end of one of the coating buckets 14 through the upper glue inlet 242, a bottom surface of the upper nozzle 241 is open, two side walls of the bottom surface opening of the upper nozzle 241 are respectively provided with a semicircular first gap, the two first gaps are oppositely disposed, center lines of the two first gaps are parallel to an axial line of the upper line pressing assembly 22, the first gap on one side of the upper nozzle 241 close to the upper line pressing assembly 22 is an upper glue blocking port 244, the other first gap is an upper glue outlet, the upper glue outlet is detachably and fixedly connected to an upper glue outlet 243 which is coaxially disposed with the upper glue outlet through a detachable bolt and is in a semicircular shape, an inner diameter of the upper glue outlet 243 is larger than a diameter of a bare conductor, the upper glue blocking 244 is detachably and is coaxially disposed with the upper glue blocking 244 through a detachable and is equal to an upper glue blocking plate which is in a semicircular shape, and is made of a bare conductor, and the upper glue blocking plate is made of a plastic material; the lower nozzle assembly 25 is specifically constructed as follows: as shown in fig. 9, 10 and 12, the lower nozzle assembly 25 includes a lower nozzle 251 disposed opposite to the upper nozzle 241, the lower nozzle 251 is also a rectangular shell structure with a cavity, the lower nozzle 251 is detachably and fixedly connected to the second adjusting assembly 27, the lower nozzle 251 is provided with a lower glue inlet 252 and is communicated with the discharge end of another coating bucket 14 through the lower glue inlet 252, the top surface of the lower nozzle 251 is open, and two side walls of the top surface opening of the lower nozzle 251 are respectively provided with a second semicircular notch opposite to the first notch, the second notch on one side of the lower nozzle 251 close to the lower wire pressing assembly 23 is a lower glue blocking port 253, the other second notch is a lower glue outlet, the lower glue outlet is detachably and fixedly connected to a lower glue outlet 254 coaxially disposed with the lower glue outlet through a bolt and is in a semicircular shape, the inner diameter of the lower glue outlet is equal to the inner diameter of the upper glue outlet 243, the lower glue blocking port 253 is detachably and fixedly connected to a lower glue blocking plate coaxially disposed with the lower glue outlet through a bolt, the lower glue blocking plate 254 is equal to the upper glue blocking plate 254, and the inner diameter of the upper blocking plate is made of a bare plastic plate, and the plastic plate is made of the plastic plate; specifically, when the upper pressing assembly 22 and the lower pressing assembly 23 respectively press bare wires, the bottom surface of the upper nozzle 241 is abutted against the top surface of the lower nozzle 251 to form a nozzle with a cavity structure, a glue outlet nozzle matched with the wire diameter of the bare wires can be formed between the lower glue outlet 254 and the upper glue outlet 243, the distance between the inner wall of the glue outlet nozzle and the bare wires is the thickness of the sprayed coating, a glue blocking plate with the inner diameter equal to the wire diameter of the bare wires can be formed between the upper glue blocking plate and the lower glue blocking plate, when spraying bare wires with different wire diameters, the wire diameter of the sprayed bare wires is thicker than the wire diameter of the last bare wire as an example, after the bare wires are respectively pressed by the upper pressing assembly 22 and the lower pressing assembly 23, a gap will exist between the bottom surface of the upper nozzle 241 and the top surface of the lower nozzle 251, at this time, the position of the upper nozzle 241 can be adjusted downwards by the first adjusting assembly 26, and the position of the lower nozzle 251 can be adjusted upwards by the second adjusting assembly 27, so that the upper nozzle 241 is abutted against the lower nozzle 251, and at this time, a gap can also be formed between the upper glue outlet nozzle 254 and the upper glue outlet nozzle 243; then, the upper rubber baffle plate and the lower rubber baffle plate which are equal to the diameter of the bare conductor are replaced, and at the moment, a rubber baffle plate with the inner diameter equal to the diameter of the bare conductor can be formed between the upper rubber baffle plate and the lower rubber baffle plate; in addition, if the distance between the inner wall of the glue nozzle and the bare conductor is short and the thickness of the coating cannot be ensured, the lower glue nozzle 254 and the upper glue nozzle 243 can be replaced.

The upper and lower positions of the upper nozzle assembly 24 can be adjusted by arranging the first adjusting assembly 26 on the upper wire pressing assembly 22, and the upper and lower positions of the lower nozzle assembly 25 can be adjusted by arranging the second adjusting assembly 27 on the lower wire pressing assembly 23, so that when coating is sprayed on bare wires with different wire diameters, the upper and lower positions of the upper nozzle assembly 24 and the lower nozzle assembly 25 can be adjusted, meanwhile, by changing the structures of the upper nozzle assembly 24 and the lower nozzle assembly 25, after the positions of the upper nozzle assembly 24 and the lower nozzle assembly 25 are adjusted, mutual abutting between the upper nozzle 241 and the lower nozzle 251 can be ensured, and after abutting, a glue outlet nozzle formed between the upper glue outlet nozzle 243 and the lower glue outlet 254 can spray coating on the bare wires, and in order to prevent the coating from overflowing outwards through the positions of the upper glue outlet 244 and the lower glue outlet 253, only the upper glue baffle and the lower glue baffle with the same inner diameter as the bare wires need to be replaced, and the upper glue baffle and the lower glue baffle are detachably and fixedly connected, so that the upper and the lower glue baffle 251 and the upper and the lower glue baffle are also can be replaced with different specifications; secondly, if the thickness of the coating sprayed on the bare conductors with different wire diameters is to be adjusted, the upper glue nozzle 243 and the lower glue nozzle 254 with different specifications can be replaced, that is, the upper glue nozzle 243 and the lower glue nozzle 254 with different inner diameters can be replaced, in addition, because the upper glue nozzle 243 and the upper nozzle 241 are detachably and fixedly connected, the lower glue nozzle 254 and the lower nozzle 251 are detachably and fixedly connected, and the upper glue nozzle 243 and the lower glue nozzle 254 with different specifications can be conveniently replaced, in general, the coating device 2 of the present invention can facilitate the coating spraying on the bare conductors with different wire diameters.

The first adjustment assembly 26 is specifically configured as follows: as shown in fig. 9 to 11, the first adjusting assembly 26 includes a first fixing plate 261 which is located at the top of the upper pressing line assembly 22 and perpendicular to the upper pressing line assembly 22, the first fixing plate 261 and the upper pressing line assembly 22 are detachably and fixedly connected through a bolt, the top of the first fixing plate 261 is folded outwards to form a first supporting plate 262 which is located above the upper nozzle 241 and horizontally distributed, two first guide pins 263 which are vertically and oppositely distributed are detachably and fixedly connected between the first supporting plate 262 and the upper pressing line assembly 22, two first nozzle fixing seats 264 which are horizontally distributed are sleeved and slidably connected between the two first guide pins 263, one side of the first nozzle fixing seat 264 which is far away from the first fixing plate 261 extends above the upper nozzle 241, the extending side of the first nozzle fixing seat 264 is detachably and fixedly connected with the upper nozzle 241 through a bolt, two first adjusting bolts 265 which are vertically and oppositely distributed are arranged between the side of the first nozzle fixing seat 264 and the first supporting plate 262, the first adjusting bolt 262 is in threaded connection with the first supporting plate 262, the first adjusting bolt 262 passes through the first adjusting bolt 264, the first adjusting bolt 264 to enable the first adjusting bolt 265 to rotate to separate from the first nozzle fixing seat 265 when the first adjusting bolt 265 is lifted, or the first nozzle fixing seat 24 is rotated, and the first adjusting bolt 265 is rotated.

The second adjustment assembly 27 is specifically configured as follows: as shown in fig. 9, 10 and 12, the second adjusting assembly 27 includes a second fixing plate 271 located at the bottom of the lower wire pressing assembly 23 and perpendicular to the lower wire pressing assembly 23, the second fixing plate 271 and the lower wire pressing assembly 23 are detachably and fixedly connected by bolts, the bottom of the second fixing plate 271 is folded outwards to form a second supporting plate 272 located below the lower nozzle 251 and horizontally distributed, two second guide pins 273 vertically and relatively distributed are detachably and fixedly connected between the second supporting plate 272 and the lower wire pressing assembly 23, a second nozzle fixing seat 274 horizontally distributed is sleeved and slidably connected between the two second guide pins 273, a side of the second nozzle fixing seat 274, which is far away from the second fixing plate 271, extends to below the lower nozzle 251, the extending side of the second nozzle fixing seat 274 and the lower nozzle 251 are detachably and fixedly connected by bolts, two second adjusting bolts 275 vertically and relatively distributed are arranged between the side of the second nozzle fixing seat 274 and the second supporting plate 272, the second adjusting bolt 275 is in threaded connection with the second supporting plate 272, and the second nozzle fixing seat 275 is screwed with the second nozzle fixing seat 275, when the head of the second nozzle fixing seat 275 is screwed to the second nozzle fixing seat 275, the second nozzle fixing seat 275 is connected with the second nozzle fixing seat 275, the second nozzle fixing seat 275 is rotated, and the nozzle fixing seat 275 is rotated to separate from the nozzle fixing seat 275, and the nozzle fixing seat 25, and the nozzle fixing seat, the nozzle fixing seat 275, and the nozzle fixing seat 25, and the nozzle fixing seat is rotated, and the nozzle fixing seat 275 is rotated, and the nozzle fixing seat 25, and the nozzle fixing seat after the nozzle fixing seat is adjusted, the nozzle fixing seat 275 is adjusted, the nozzle fixing seat is rotated.

The specific structure of the lifting assembly 21 is as follows: as shown in fig. 9 and 10, the lifting assembly 21 includes an upper supporting base 211 and a lower supporting base 212 which are horizontally disposed oppositely, two second guiding rods 213 which are vertically disposed oppositely are detachably and fixedly connected between the upper supporting base 211 and the lower supporting base 212, a second lead screw 214 which is parallel to the second guiding rods 213 is disposed between the two second guiding rods 213, a top end of the second lead screw 214 is rotatably connected to the upper supporting base 211, a bottom end of the second lead screw 214 is rotatably connected to the lower supporting base 212, and a speed reducing motor 215 which is a forward and reverse rotation motor and is mounted on the lower supporting base 212 is connected to a bottom end of the second lead screw 214 through the lower supporting base 212 in a transmission manner, a top portion of the second lead screw 214 and a bottom portion of the second lead screw 214 have opposite screw rotation directions, a top portion of the second lead screw 214 is connected to the upper pressing line assembly 22 in a threaded manner, and a bottom portion of the second lead screw 214 is connected to the lower pressing line assembly 23 in a threaded manner, the both sides of push-down wire subassembly 23 and the both sides of last line ball subassembly 22 overlap respectively and establish on second guide bar 213 and with second guide bar 213 sliding connection, gear motor 215 is connected with electric cabinet 8, power 9 electricity respectively, it is specific, gear motor 215 is speed reducer motor all-in-one, compact structure, when using, after going up line ball subassembly 22 butt bare conductor's top, be equivalent to fixing last line ball subassembly 22 on bare conductor, then start gear motor 215 again and drive second lead screw 214 and rotate, at this moment, push-down wire subassembly 23 will follow second guide bar 213 rebound, and because the rigidity of going up line ball subassembly 22, and the screw thread direction of second lead screw 214 top and second lead screw 214 bottom is opposite, so the top of lifting unit 21 also can rebound simultaneously, can accelerate the time that push-down wire subassembly 23 butt bare conductor bottom.

Further, go up threaded connection and have horizontal distribution's mounting bracket 28 on the second lead screw 214 between support seat 211 and the last line ball subassembly 22, mounting bracket 28 both sides are established respectively and are established on second guide bar 213 and with second guide bar 213 sliding connection, the outside level of one end that nozzle 241 was kept away from to mounting bracket 28 extends, and mounting bracket 28 extends the end and articulates through connecting pin 281 with a set of running gear 3 among them, can articulate rubber coating device 2 on running gear 3 through setting up mounting bracket 28 and connecting pin 281.

The specific structure of the upper wire pressing assembly 22 is as follows: as shown in fig. 9 to 11, the upper wire pressing assembly 22 includes upper wire pressing bases 221 distributed horizontally, the upper wire pressing bases 221 are connected with the top of the second lead screw 214 through threads, two sides of each upper wire pressing base 221 are respectively sleeved on the second guide rods 213 and slidably connected with the second guide rods 213, the front side of each upper wire pressing base 221 extends horizontally outwards, inverted V-shaped guide grooves 222 penetrating the upper wire pressing bases 221 are horizontally formed in the bottoms of the extending sides of the upper wire pressing bases 221, axial lines of the inverted V-shaped guide grooves 222 are parallel to central lines of the two first notches, first grooves 223 are formed in two groove walls of the inverted V-shaped guide grooves 222, two ends of each first groove 223 are flush with two ends of the inverted V-shaped guide groove 222, a plurality of groups of first rollers 224 distributed equidistantly are rotatably connected in each first groove 223, the first adjusting assembly 26 is located on the top surface of each upper wire pressing base 221, and specifically, when the upper wire pressing assembly 22 abuts against the top of a bare wire, the upper wire pressing bases 221 are clamped on the bare wire through the inverted V-shaped guide grooves 222 and make the bare wires slidably contact against the first rollers 224.

The specific structure of the lower wire pressing assembly 23 is as follows: as shown in fig. 9, 10 and 12, the lower wire pressing assembly 23 includes a lower wire pressing base 231 which is horizontally distributed and is disposed opposite to the upper wire pressing base 221, the lower wire pressing base 231 is connected with the bottom of the second lead screw 214 through a thread, two sides of the lower wire pressing base 231 are respectively sleeved on the second guide rod 213 and slidably connected with the second guide rod 213, the top surface of the lower wire pressing base 231 is fixedly connected with horizontally distributed fixing blocks 232, the fixing blocks 232 are provided with second grooves 233 which horizontally penetrate through the fixing blocks 232, the second grooves 233 are parallel to the inverted V-shaped guide grooves 222 and are located under the inverted V-shaped guide grooves 222, and the second grooves 233 are connected with a plurality of groups of second rollers 234 which are equidistantly distributed, specifically, when the lower wire pressing assembly 23 abuts against the bottom of the bare conductor, the second rollers 234 abut against the bottom of the bare conductor and cooperate with the first rollers 224 to guide and slide.

The specific structure of the traction device 4 is as follows: as shown in fig. 1 to 4, 13 and 14, each group of traction devices 4 includes two hoisting boxes 41 having a cavity structure and disposed oppositely, the two hoisting boxes 41 of each group of traction devices 4 are fixedly connected to each other, the bottom surfaces of the hoisting boxes 41 are fixedly connected to the frame 5, the top openings of the hoisting boxes 41 and the top openings of the hoisting boxes 41 penetrate through the housing cover 61 and are located outside the housing cover 61, the hoisting boxes 41 are rotatably connected to rotating shafts 42 distributed horizontally, the rotating shafts 42 are provided with slots 421, one ends of the rotating shafts 42 penetrate through the hoisting boxes 41 and are connected to hoisting motors 43 mounted on the hoisting boxes 41 in a driving manner, the hoisting motors 43 are electrically connected to the power supply 9 and the electric control box 8, respectively, the hoisting motors 43 are forward and reverse rotation motors and are speed reducer-motor integrated machines, and have a compact structure; a traction belt is arranged between two rotating shafts 42 of each group of traction devices 4, two ends of the traction belt are respectively positioned in the clamping grooves 421 and wound on the rotating shafts 42, specifically, as in the prior art, a plastic shell made of an insulating material is arranged in the middle of the traction belt, when the traction belt is used, one end of the traction belt is detached from one rotating shaft 42, the plastic shell is hung on a bare conductor after the end of the traction belt passes through the upper part of the bare conductor, the end of the traction belt is fixed on the rotating shaft 42, and then the rotating shaft 42 is driven to rotate by a hoisting motor 43, so that the traction belt can be wound and unwound, and automatic coating equipment can be driven to ascend to the lower part of the bare conductor or be driven to fall to the ground from the position of the bare conductor; secondly, two guide shafts 44 which are arranged at intervals and are parallel to the rotating shaft 42 are arranged between the opposite sides of the two hoisting boxes 41 of each group of traction devices 4, two ends of each guide shaft 44 are respectively rotatably connected with the inner wall of the hoisting box 41, a support shaft 45 which is parallel to the guide shafts 44 is arranged between the two guide shafts 44 of each group of traction devices 4, two ends of each support shaft 45 are respectively fixedly connected with the inner wall of the hoisting box 41, and belt bodies at two ends of each traction belt are respectively wound on the rotating shaft 42 after bypassing the guide shafts 44; moreover, travel switch 46 is installed on the hoist case 41 of one group of traction device 4, travel switch 46 is electrically connected with power 9 and electric cabinet 8 respectively, a lifting limiter 47 with a poking sheet is also installed on the hoist case 41 of each group of traction device 4, the poking sheet of lifting limiter 47 is located outside the case cover 61, lifting limiter 47 is electrically connected with power 9 and electric cabinet 8 respectively, the travel of traction device 4 driving the automatic coating equipment to ascend or descend can be controlled by setting travel switch 46 and lifting limiter 47, and the overtravel of the running of the automatic coating equipment is avoided.

The specific structure of the traveling device 3 is as follows: as shown in fig. 1 to 4, 8 and 15, two sets of traveling devices 3 are arranged in a staggered manner, one set of traveling device 3 is a front traveling device, the other set of traveling device 3 is a rear traveling device, the rear traveling device is hinged with the glue spreading device 2, the rear traveling device and the front traveling device both comprise support arms 31 which are vertically distributed and penetrate through a shell cover 61, the support arms 31 are of a shell structure with a cavity, the bottom ends of the support arms 31 are hinged with a frame 5, electric push rods 32 are arranged between the outer sides of the support arms 31 and the frame 5, the top parts of the inner sides of the support arms 31 are rotatably connected with traveling wheels 33, the traveling wheels 33 are i-shaped traveling wheels, a detachable traveling motor is further arranged at the top parts in the support arms 31, the output shafts of the traveling motors are in transmission connection with the traveling wheels 33, and the traveling motors are respectively electrically connected with a power supply 9 and an electric cabinet 8, the walking motor is speed reducer motor all-in-one, compact structure, can be at support arm 31 upper shed and set up the apron, so that dismouting walking motor in support arm 31, electric putter 32's both ends respectively with support arm 31, frame 5 is articulated, electric putter 32 respectively with power 9, electric cabinet 8 electricity is connected, it is specific, under initial condition, support arm 31 inclined distribution, after draw gear 4 drives automatic coating equipment and rises to the right place, the push rod through electric putter 32 stretches out and makes support arm 31 be in vertical state, at this moment, walking wheel 33 is located directly over the bare conductor, drive automatic coating equipment by draw gear 4 again and descend, until walking wheel 33 card on the bare conductor, then start walking motor can drive automatic coating equipment and move along the direction of bare conductor.

Further, a supporting block 35 perpendicular to the supporting arm 31 is fixedly connected to the bottom of the inner side of the supporting arm 31 of the front walking device, two vertically oppositely distributed third guide rods 36 are fixedly connected between the supporting block 35 and the top of the supporting arm 31, the two third guide rods 36 are located on one side of the walking wheel 33 close to the supporting arm 31, a third lead screw 37 parallel to the third guide rod 36 is arranged between the two third guide rods 36, the top end of the third lead screw 37 is rotatably connected with the top of the supporting arm 31, the bottom end of the third lead screw 37 is rotatably connected with the supporting block 35, the bottom end of the third lead screw 37 penetrates through the supporting block 35 and is in transmission connection with a driving motor 38 installed on the supporting block 35, a third sliding block 39 located below the walking wheel 33 is in threaded connection with the third lead screw 37, the both sides of third slider 39 are established respectively and are established on third guide bar 36 and with third guide bar 36 sliding connection, it is connected with two auxiliary roller 34 that the interval set up to rotate on the top surface of third slider 39, auxiliary roller 34 is located the below of walking wheel 33 respectively and is relative with walking wheel 33 position, driving motor 38 is respectively with power 9, electric cabinet 8 electricity is connected, driving motor 38 is the motor that just reverses, and be speed reducer motor all-in-one, its compact structure, it is concrete, when driving motor 38 drives third lead screw 37 and rotates, third slider 39 will rise or descend along third guide bar 36, thereby can drive auxiliary roller 34 and rise and descend, and auxiliary roller 34 can cooperate with walking wheel 33 jointly in order to guarantee running gear 3 drives the stability when automatic coating equipment walks along the bare conductor direction.

The specific structure of the equipotential device 7 is as follows: as shown in fig. 1 and 14, the equipotential device 7 includes two equipotential rod mounting seats 71 disposed at an interval, the two equipotential rod mounting seats 71 are respectively fixed on the housing cover 61, each of the two equipotential rod mounting seats 71 is provided with an equipotential rod 72, the two equipotential rods 72 are disposed opposite to each other, one end of each equipotential rod 72 close to the equipotential rod mounting seat 71 is rotatably connected to the equipotential rod mounting seat 71, a trigger rod 73 is disposed between the other ends of the two equipotential rods 72, one end of the trigger rod 73 is hinged to one of the equipotential rods 72, the other end of the trigger rod 73 is in contact with the other equipotential rod 72, specifically, in an initial state, the equipotential rods 72 are vertically distributed, the trigger rod 73 is horizontally distributed, when the automatic coating apparatus is driven by the traction device 4 to ascend, the trigger rod 73 first contacts the bare conductor, and in a process that the automatic coating apparatus continues to ascend, the trigger rod 73 will be separated from the contact end of the equipotential rod mounting seat 72, and then the two equipotential rod mounting seats 72 will be inverted on the bare conductor to enable the automatic coating apparatus to operate in a normal mode.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents.

Claims

1. The utility model provides an automatic coating equipment for built on stilts bare conductor, includes top surface open-ended casing, be provided with the detachable cap on the casing, be provided with horizontal distribution's frame in the casing, electric cabinet and the power that is located the casing are installed at the top of frame, and the running gear who runs through the cap is still all installed to the top both sides of frame, installs two sets of draw gear who runs through the cap on the casing between two sets of running gear, installs equipotential device on the cap between two sets of draw gear, equipotential device respectively with cap, electric cabinet equipotential connection, the power is connected with running gear, draw gear electricity respectively, the electric cabinet is connected its characterized in that with running gear, draw gear electricity respectively: the outer side of one group of the traveling devices is hinged with a gluing device, the gluing device is respectively electrically connected with the electric cabinet and the power supply, the bottom of the rack is provided with a material extruding device which is positioned in the shell and is parallel to the traveling direction of the traveling devices, and the material extruding device and the gluing device are communicated through a coating pipe;

2. The automatic coating equipment for the bare overhead conductor according to claim 1, characterized in that: the gluing device comprises a vertically arranged lifting assembly, an upper line pressing assembly and a lower line pressing assembly which can be close to or far away from each other along the lifting assembly are arranged on the lifting assembly, the upper line pressing assembly is horizontally arranged, an upper nozzle assembly is arranged at one end of the upper line pressing assembly, a first adjusting assembly used for adjusting the upper position and the lower position of the upper nozzle assembly is detachably and fixedly connected onto the upper line pressing assembly, the lower line pressing assembly and the upper line pressing assembly are oppositely arranged, a lower nozzle assembly opposite to the upper nozzle assembly is arranged at one end of the lower line pressing assembly, and a second adjusting assembly used for adjusting the upper position and the lower position of the lower nozzle assembly is detachably and fixedly connected onto the lower line pressing assembly;

the upper nozzle assembly comprises an upper nozzle which is horizontally arranged, the upper nozzle is of a rectangular shell structure with a cavity, the upper nozzle is detachably and fixedly connected with the first adjusting assembly, an upper glue inlet is formed in the upper nozzle and is communicated with the discharge end of one of the coating buckets through the upper glue inlet, the bottom surface of the upper nozzle is open, two side walls of the bottom surface opening of the upper nozzle are respectively provided with a semicircular first notch, the two first notches are oppositely arranged, the central lines of the two first notches are parallel to the axial line of the upper line pressing assembly, the first notch on one side, close to the upper line pressing assembly, of the upper nozzle is an upper glue blocking port, the other first notch is an upper glue outlet, the upper glue outlet is detachably and fixedly connected with an upper glue outlet which is coaxially arranged with the upper glue outlet and is in a semicircular shape, the inner diameter of the upper glue outlet is larger than the diameter of a bare conductor, the upper glue blocking plate which is coaxially arranged with the upper glue blocking port and is in a semicircular shape is detachably and is fixedly connected with the upper glue blocking plate, and the inner diameter of the bare conductor is equal to the diameter of the bare conductor;

the lower nozzle assembly comprises a lower nozzle which is opposite to the upper nozzle, the lower nozzle is also of a rectangular shell structure with a cavity, the lower nozzle is detachably and fixedly connected with the second adjusting assembly, a lower glue inlet is formed in the lower nozzle and is communicated with the discharge end of another coating barrel through the lower glue inlet, a top surface opening of the lower nozzle is formed in two side walls of the top surface opening of the lower nozzle, a second notch which is opposite to the first notch in position and is semicircular is formed in each of the two side walls of the lower nozzle, a second notch which is located at one side, close to the lower line pressing assembly, of the lower nozzle is a lower glue blocking port, the other second notch is a lower glue outlet, a lower glue outlet which is coaxially arranged with the lower glue outlet and is semicircular is formed in each glue outlet is detachably and fixedly connected with the lower glue outlet, the inner diameter of the lower glue outlet is equal to the inner diameter of the upper glue outlet, a lower glue blocking plate which is coaxially arranged with the lower glue blocking port and is semicircular, and the inner diameter of the lower glue blocking plate is equal to the diameter of a bare conductor.

3. The automatic coating equipment for the bare overhead conductor according to claim 2, wherein: the first adjusting assembly comprises a first fixing plate which is located at the top of the upper pressing line assembly and perpendicular to the upper pressing line assembly, the first fixing plate and the upper pressing line assembly are fixedly connected in a detachable mode, the top of the first fixing plate is turned outwards to form a first supporting plate which is located above the upper nozzle and horizontally distributed, two first guide pins which are vertically and oppositely distributed are fixedly connected between the first supporting plate and the upper pressing line assembly, a first nozzle fixing seat which is horizontally distributed is sleeved and slidably connected between the two first guide pins, one side, far away from the first fixing plate, of the first nozzle fixing seat extends to the upper nozzle, a first adjusting bolt which is vertically and oppositely distributed is arranged between the extending side of the first nozzle fixing seat and the upper nozzle, the first adjusting bolt is in threaded connection with the first supporting plate, the head of the first adjusting bolt is located above the first supporting plate, and the screw end of the first adjusting bolt penetrates through the first supporting plate and then is in threaded connection with the first nozzle fixing seat.

4. The gluing device for the automatic coating equipment of the overhead bare conductor according to claim 3, characterized in that: the second adjusting assembly comprises a second fixing plate which is located at the bottom of the lower wire pressing assembly and is perpendicular to the lower wire pressing assembly, the second fixing plate is detachably and fixedly connected with the lower wire pressing assembly, the bottom of the second fixing plate is outwards turned to form a second supporting plate which is located below the lower nozzle and is horizontally distributed, two second guide pins which are vertically and oppositely distributed are detachably and fixedly connected between the second supporting plate and the lower wire pressing assembly, two second nozzle fixing seats which are horizontally distributed are sleeved and slidably connected between the two second guide pins, one side, away from the second fixing plate, of each second nozzle fixing seat extends to the lower nozzle, the extending side of each second nozzle fixing seat is detachably and fixedly connected with the lower nozzle, two second adjusting bolts which are vertically and oppositely distributed are arranged between the side of each second nozzle fixing seat and the second supporting plate, the second adjusting bolts are in threaded connection with the second supporting plate, the heads of the second adjusting bolts are located below the second supporting plate, and the ends of screws of the second adjusting bolts penetrate through the second supporting plate and are in threaded connection with the second nozzle fixing seats.

5. The automatic coating equipment for the bare overhead conductor according to claim 4, wherein: the lifting assembly comprises an upper supporting seat and a lower supporting seat which are horizontally arranged oppositely, two second guide rods which are vertically distributed oppositely are detachably and fixedly connected between the upper supporting seat and the lower supporting seat, a second lead screw which is parallel to the second guide rods is arranged between the two second guide rods, the top end of the second lead screw is rotatably connected with the upper supporting seat, the bottom end of the second lead screw is rotatably connected with the lower supporting seat, the bottom end of the second lead screw penetrates through the lower supporting seat and is in transmission connection with a speed reducing motor which is arranged on the lower supporting seat and is a forward and reverse motor, the screw thread rotating directions of the top of the second lead screw and the bottom of the second lead screw are opposite, the top of the second lead screw is in threaded connection with the upper line pressing assembly, the bottom of the second lead screw is in threaded connection with the lower line pressing assembly, two sides of the lower line pressing assembly and two sides of the upper line pressing assembly are respectively sleeved on the second guide rods and are in sliding connection with the second guide rods, and the speed reducing motor is respectively and electrically connected with the electric cabinet and the power supply;

6. The automatic coating equipment for the bare overhead conductor according to claim 1, wherein: each group of traction devices comprises two hoisting boxes which are provided with cavity structures and are oppositely arranged, the two hoisting boxes of each group of traction device are fixedly connected, the bottom surfaces of the hoisting boxes are fixedly connected with the rack, the top surfaces of the hoisting boxes are opened, the top openings of the hoisting boxes penetrate through the shell cover and then are positioned outside the shell cover, horizontally distributed rotating shafts are rotatably connected in the hoisting boxes, clamping grooves are formed in the rotating shafts, one ends of the rotating shafts penetrate through the hoisting boxes and then are connected with hoisting motors arranged on the hoisting boxes in a transmission mode, and the hoisting motors are respectively and electrically connected with a power supply and an electric cabinet; a traction belt is arranged between two rotating shafts of each group of traction devices, two ends of the traction belt are respectively positioned in the clamping grooves and wound on the rotating shafts, two guide shafts which are arranged at intervals and are parallel to the rotating shafts are arranged between opposite sides of two winding boxes of each group of traction devices, two ends of each guide shaft are respectively rotatably connected with the inner wall of each winding box, a support shaft which is parallel to the guide shafts is arranged between the two guide shafts of each group of traction devices, and two ends of each support shaft are respectively fixedly connected with the inner wall of each winding box; a travel switch is arranged on a hoisting box of one group of traction devices and is respectively and electrically connected with a power supply and an electric control box; and the hoisting box of each group of traction devices is also provided with a lifting limiter with a shifting piece, the shifting piece of the lifting limiter is positioned outside the shell cover, and the lifting limiter is respectively and electrically connected with the power supply and the electric cabinet.

7. The automatic coating equipment for the bare overhead conductor according to claim 1, wherein: two sets of running gear dislocation set, wherein a set of running gear is preceding running gear, and another group of running gear is back running gear, it has to articulate on the running gear of back the rubber coating device, back running gear and preceding running gear all include vertical distribution and run through the support arm of cap, the shell structure of support arm for having the cavity, the support arm bottom all is articulated with the frame, and all is provided with electric putter between the outside of support arm and the frame, and the inboard top of support arm is all rotated and is connected with the walking wheel, and detachable walking motor is still installed at the top in the support arm, the output shaft and the walking wheel transmission of walking motor are connected, and the walking motor is connected with power, electric cabinet electricity respectively, electric putter's both ends are articulated with support arm, frame respectively, and electric putter is connected with power, electric cabinet electricity respectively.

8. The automatic coating equipment for the bare overhead conductor according to claim 7, wherein: the bottom of the inner side of the support arm of the front walking device is fixedly connected with a support block perpendicular to the support arm, two third guide rods which are vertically and oppositely distributed are fixedly connected between the support block and the top of the support arm, the two third guide rods are positioned on one side, close to the support arm, of the walking wheel, a third lead screw parallel to the third guide rods is arranged between the two third guide rods, the top end of the third lead screw is rotatably connected with the top of the support arm, the bottom end of the third lead screw is rotatably connected with the support block, the bottom end of the third lead screw penetrates through the support block and is in transmission connection with a driving motor installed on the support block, a third sliding block positioned below the walking wheel is in threaded connection with the third lead screw, two sides of the third sliding block are respectively sleeved on the third guide rods and are in sliding connection with the third guide rods, two auxiliary rollers which are arranged at intervals are rotatably connected on the top surface of the third sliding block, the auxiliary rollers are respectively positioned below the walking wheel and are opposite to the walking wheel, and the driving motor is respectively electrically connected with a power supply and an electric cabinet.

9. The automatic coating equipment for the bare overhead conductor according to claim 1, wherein: equipotential device includes the equipotential pole mount pad such as two intervals set up, and two equipotential pole mount pads such as are fixed respectively and cover at the shell, all are provided with equipotential pole such as on two equipotential pole mount pads, and two equipotential poles set up relatively, and every equipotential pole is close to the one end of equipotential pole mount pad such as all rotate with equipotential pole mount pad and is connected, erects between the other end of two equipotential poles and is equipped with the trigger bar, wherein one end of trigger bar is articulated with one of them equipotential pole, and the other end and another equipotential pole of trigger bar touch.