CN113345657B

CN113345657B - Intelligent manufacturing equipment for electric insulators

Info

Publication number: CN113345657B
Application number: CN202110627568.6A
Authority: CN
Inventors: 黄有彩
Original assignee: State Grid Zhejiang Electric Power Co Ltd Hangzhou Lin'an District Power Supply Co
Current assignee: State Grid Zhejiang Electric Power Co Ltd Hangzhou Lin'an District Power Supply Co
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2022-09-16
Anticipated expiration: 2041-06-04
Also published as: CN113345657A

Abstract

The invention discloses intelligent manufacturing equipment for an electric insulator, which belongs to the technical field of insulator manufacturing, and comprises a bottom plate, wherein a turntable is arranged above the bottom plate, an L-shaped mounting plate is fixedly connected to the right side wall of the top of the bottom plate, a threaded rod and a first sliding rod are jointly connected between the L-shaped mounting plate and the bottom plate in a rotating manner, a first sliding plate is in threaded connection with the threaded rod, the first sliding plate and the first sliding rod are in sliding connection in the vertical direction, the top of the first sliding plate is rotatably connected with a first rotating shaft, the top of the first sliding plate is fixedly connected with a first motor, the output shaft of the first motor is fixedly connected with the first rotating shaft, the top end of the first rotating shaft is fixedly connected with a mud scraping frame, and the bottom of the bottom plate is fixedly connected with a second motor; the method can better protect the mud blank from being damaged in the mud blank shaping process, can better perform the mud blank shaping process, and can greatly increase the qualified rate of the mud blank shaping.

Description

Intelligent manufacturing equipment for electric insulator

Technical Field

The invention relates to the technical field of insulator manufacturing, in particular to intelligent manufacturing equipment for an electric insulator.

Background

The insulator is a special insulating control and can play an important role in an overhead transmission line. Early-year insulators are mostly used for telegraph poles, and a plurality of disc-shaped insulators are hung at one end of a high-voltage wire connecting tower which is gradually developed, are used for increasing creepage distance and are usually made of glass or ceramics, namely insulators. The insulator should not lose efficacy due to various electromechanical stresses caused by changes of environment and electrical load conditions, otherwise the insulator cannot have a great effect and can damage the service life and the service life of the whole line, the insulator is mostly made of ceramic or glass materials, and in the manufacturing process of the ceramic insulator, mud blanks need to be molded and then fired to form the ceramic insulator.

Prior art is when moulding the mud embryo, make cylindric with earth earlier, then place cylindric mud embryo on the rolling disc make the mud embryo strike off the mud embryo from the surface in the rotation, obtain the preliminary shape of insulator, nevertheless the staff is good when placing cylindric mud embryo on the rolling disc and fixes a position, and because the position of scraper blade can't remove, if cylindric mud embryo central point puts can not coincide with the central point of rolling disc puts, can lead to the mud embryo to strike off the effect of in-process because of centrifugal force and the inhomogeneous condition of striking off appears, and because the mud embryo is softer, moving the adjustment and leading to the fact the destruction to the mud embryo easily to its position after placing the rolling disc, and move the mud embryo by force and can make the mud embryo warp, can the unreasonable rate of greatly increased insulator.

Based on the above, the invention designs intelligent manufacturing equipment for the electric insulator, so as to solve the problems.

Disclosure of Invention

The invention aims to provide intelligent manufacturing equipment for electric insulators, which aims to solve the problems that when the prior art proposed in the background art is used for shaping mud blanks, mud is firstly made into a cylindrical shape, then the cylindrical mud blank is placed on a rotating disc to scrape the mud blank from the surface in the rotation process to obtain the initial shape of the insulator, however, the cylindrical mud blank is not easy to position when being placed on the rotating disc by workers, and the scraper cannot move due to the position of the scraper, if the center position of the cylindrical mud embryo can not coincide with the center position of the rotating disc, the mud embryo can be scraped unevenly due to the action of centrifugal force in the scraping process, and the mud embryo is soft, after the mud embryo is placed on the rotating disc, the mud embryo is easily damaged by moving and adjusting the position of the rotating disc, and the mud embryo is forced to be moved to deform, so that the unreasonable rate of the insulator is greatly increased.

In order to achieve the purpose, the invention provides the following technical scheme: an intelligent manufacturing device for electric insulators comprises a bottom plate, wherein a rotary disc is arranged above the bottom plate, an L-shaped mounting plate is fixedly connected to the right side wall of the top of the bottom plate, a threaded rod and a first sliding rod are connected between the L-shaped mounting plate and the bottom plate in a rotating mode, a first sliding plate is connected to the threaded rod in a threaded mode, the first sliding plate is connected with the first sliding rod in a sliding mode in the up-down direction, a first rotating shaft is connected to the top of the first sliding plate in a rotating mode, a first motor is fixedly connected to the top of the first sliding plate, an output shaft of the first motor is fixedly connected with the first rotating shaft, a mud scraping frame is fixedly connected to the top end of the first rotating shaft, a second motor is fixedly connected to the bottom of the bottom plate, a through hole formed in the bottom of the rotary disc, two shaping molds which are semi-cylindrical and located above the through hole are arranged on the outer side of the rotary disc, the two sizing dies are connected to the top of the bottom plate in a sliding manner, the two sizing dies are combined to form a complete cylinder, the inner diameter of the cylinder is equal to the outer diameter of the rotary plate, the bottom of the rotary plate is fixedly connected with a second rotary shaft, the bottom of the outer wall of the second rotary shaft is rotatably connected with a C-shaped mounting plate, the C-shaped mounting plate is fixedly connected to the bottom surface of the bottom plate, the bottom of the C-shaped mounting plate is fixedly connected with a third motor, the output shaft of the third motor is fixedly connected with the bottom of the second rotary shaft, a pressing plate with the same size as the rotary plate is arranged right above the rotary plate, the top of the pressing plate is fixedly connected with an L-shaped connecting rod, the side wall of the L-shaped connecting rod is slidably connected with a first mounting plate which is vertically arranged and fixedly connected to the top of the bottom plate, the top of the L-shaped connecting rod is hinged with an air cylinder, and the top of the air cylinder is slidably connected with a fixing plate, one end of the fixing plate is fixedly connected to the top of the first mounting plate, the side wall of the right sizing die is fixedly connected with a connecting rod, and the top end of the connecting rod is fixedly connected to the bottom of the first sliding plate;

when the insulator is in operation, in the prior art, when mud is molded, firstly, mud is made into a cylindrical shape, then the cylindrical mud blank is placed on the rotating disc to scrape the mud blank from the surface in rotation, so as to obtain the initial shape of the insulator, but a worker cannot position the cylindrical mud blank when placing the cylindrical mud blank on the rotating disc, and the scraper cannot move, if the central position of the cylindrical mud blank cannot coincide with the central position of the rotating disc, the mud blank can be scraped unevenly due to the action of centrifugal force in the scraping process, and the mud blank is soft, so that the mud blank is easy to damage after being placed on the rotating disc and being moved and adjusted in position, and the mud blank can deform by forcibly moving the mud blank, so that the unreasonable rate of the insulator can be greatly increased, the technical scheme solves the problems, and has the following specific scheme, when the insulator is manufactured, soil is directly added into the two shaping molds, the soil is accumulated on the top of the rotary table, then the air cylinder is started to extend downwards, the air cylinder drives the pressing plate to press downwards through the L-shaped connecting rod, the soil is compacted after the pressing plate moves into the shaping molds, the compacted columnar soil blank cannot reach a set height, the air cylinder is contracted to drive the pressing plate to move out of the shaping molds, then the soil is added into the shaping molds, the pressing plate presses the soil downwards to fill the inner cavities of the shaping molds until the height of the soil blank reaches the set height, then the pressing plate stays on the top surfaces of the soil blanks, then the first motor, the second motor and the third motor can be started, the third motor drives the rotary table to rotate, the rotary table drives the soil blank in the shaping molds to rotate, the second motor drives the threaded rod to rotate, the threaded rod rotates to drive the first sliding plate to move downwards on the first sliding rod, the first sliding plate can drive the mud scraping frame, the first rotating shaft and the second motor to move downwards together, the first sliding plate can drive the right shaping die to move downwards together through the connecting rod, the right shaping die can drive the left shaping die to move downwards together, after the mud scraping frame moves downwards for a certain distance, the shaping die also moves downwards for a certain distance to be separated from the top end of the mud blank, then the second motor can drive the first rotating shaft to rotate, so that the first rotating shaft drives the mud scraping frame to rotate to the position for scraping the mud blank, after the mud scraping frame scrapes a circumference, the mud scraping plate rotates back to the position staggered with the mud blank, then the second motor drives the first sliding plate and the mud scraping plate to move downwards for a certain distance, the first sliding plate can drive the shaping die to move downwards for a certain distance again, then the mud scraping frame can be rotated again to the position for scraping the mud blank to scrape a circumference, the method comprises the steps of sequentially repeating all scraping processes of the mud blank set by the mud scraping frame, completing the shaping of the mud blank, starting the air cylinder to drive the pressing plate and the L-shaped connecting rod to move upwards to form an initial position, then taking down the shaped mud blank by a worker, starting the first motor and the second motor to drive the mud scraping plate and the first sliding plate to move upwards to return to the initial position, driving the two shaping molds to form the initial position by the first sliding plate, adding the soil into the shaping molds again for shaping, saving the process of manufacturing the cylindrical mud blank by the two shaping molds and the pressing plate, directly adding the soil into the shaping molds, pressing the soil into a cylindrical shape by the pressing plate, saving the process of carrying the mud blank, simultaneously ensuring that the central position of the mud blank is coincident with the central position of the rotary table after the mud blank is compacted in the shaping molds, and avoiding the position deviation of the mud blank, when striking off, the stock mould can not directly break away from with the mud embryo, but follows and strike off the frame and slowly move down together, can make the stock mould protect the part of not striking off scraping off at the in-process of striking off, can avoid the mud embryo that strikes off to glue on the part of not striking off, influences next striking off, can avoid the mud embryo to take place to buckle simultaneously, can make going on that the moulding process of mud embryo is better, can the fashioned qualification rate of greatly increased mud embryo.

As a further scheme of the invention, a first sliding groove is formed in the center of the pressing plate, a positioning pin is slidably connected in the first sliding groove, a second sliding groove is formed in the vertical surface of the L-shaped connecting rod, a second sliding plate is slidably connected in the second sliding groove, the second sliding plate is fixedly connected with the positioning pin, a first air spring for resetting the second sliding plate is fixedly connected to the outer wall of the second sliding plate, a first push plate for driving the second sliding plate to move downwards is arranged on the side edge of the second sliding plate, the first push plate is slidably connected to the horizontal surface of the L-shaped connecting rod, a second air spring for resetting the first push plate is fixedly connected to the side wall of the first push plate, a first rack rod for driving the first push plate to slide rightwards is arranged below the left end of the first push plate, the first rack rod is slidably connected to the side wall of the first mounting plate, and a gear is meshed with the right side of the first rack rod, the right side of the gear is meshed; during working, in the shaping process, the left shaping die can drive the second rack bar to move downwards together while moving downwards, the second rack bar can drive the gear to rotate, the gear can drive the first rack bar to move upwards, the first rack bar can drive the first push plate to enable the first push plate to move rightwards after the first rack bar moves upwards to be contacted with the first push plate, the first push plate can drive the second sliding plate to move downwards in the second sliding groove, the second sliding plate can drive the positioning pin to move downwards together, the positioning pin can be inserted into the middle school position at the top of the clay blank, the positioning pin can limit the top of the clay blank, the first rack bar moves upwards to the maximum distance at the moment, the gear does not act on the first rack bar to move any more, and after shaping is completed, the positioning pin, the second sliding plate and the first push plate can return to the initial position under the action of the first air spring and the second air spring, according to the mud blank shaping device, the positioning pin is arranged, so that the positioning pin is driven to move downwards to be inserted into the top of the mud blank in the downward moving process of the shaping die when the mud blank shaping starts, the mud blank can be fixed by the positioning pin, the mud blank can be prevented from being deviated in the shaping process, the mud blank shaping process can be better carried out, and the qualified rate of mud blank shaping can be greatly increased.

As a further scheme of the invention, a limit plate is connected to the side wall of the first push plate in a vertical sliding manner, a third gas spring for resetting the limit plate is fixedly connected to the side wall of the limit plate, a limit groove which is formed in the side wall of the L-shaped connecting rod and can be inserted into the limit rod is formed in the right side of the limit plate, and a push rod for driving the limit plate to move downwards is arranged above the limit groove; when the shaping device works, after the first rack rod pushes the first push plate to move rightwards for a certain distance, the first push plate can drive the limiting plate to move to the lower part of the limiting groove, then the limiting plate can be inserted into the limiting groove under the action of the third air spring, the positioning pin moves downwards to the maximum distance at the moment, the limiting plate is limited by the limiting groove and can not move leftwards any more, after shaping is finished, when the L-shaped pull rod drives the first push plate and the limiting plate to move upwards to the initial position together, the limiting plate can be inserted into the limiting groove to extrude the limiting plate, then the first push plate, the second sliding plate and the positioning pin can return to the initial position, through the arrangement of the limiting plate and the limiting groove, after the positioning pin moves to the fixed position, the first push plate can not move leftwards, the positioning pin can more stably fix the clay blank, the clay blank can be prevented from deviating in the shaping process, and the clay blank shaping process can be better carried out, the yield of shaping of the mud blank can be greatly increased.

As a further scheme of the invention, a third chute is formed in the first mounting plate, the third chute comprises an oblique chute and a vertical chute, the junction of the oblique chute and the vertical chute is connected through a cambered surface, fourth chutes are symmetrically formed in the front and rear inner walls of the third chute, the fourth chute and the third chute are identical in shape, third rotating shafts are fixedly connected to the left ends of the front and rear side walls of the L-shaped connecting rod, and the third rotating shafts of the connecting rod are respectively connected in the fourth chute in a sliding manner; the during operation, through the setting of slant spout and vertical spout, can make the clamp plate stop in the slant spout when rebound reaches the highest position, make the clamp plate can stagger with the top surface of sizing die, leave bigger space when can giving the staff to add earth in the sizing die, can make the more convenience of interpolation of earth.

As a further scheme of the invention, the two sizing dies are fixedly connected with a screw cap through screws; during operation, can make two stock moulds can be better fixed together through the cooperation of screw and nut, can make two stock moulds can dismantle simultaneously, the convenient cleanness to the stock mould.

As a further scheme of the invention, four corners of the bottom plate are fixedly connected with support columns; during operation, the supporting columns can be arranged to support the bottom plate.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arrangement of the two shaping molds and the pressing plate, the process of manufacturing a cylindrical mud blank can be omitted, mud can be directly added into the shaping molds, then the pressing plate presses the mud into a cylindrical shape, the process of carrying the mud blank can be omitted, and meanwhile, after the mud blank is compacted in the shaping molds, the central position of the mud blank is certainly superposed with the central position of the turntable, so that the mud blank position can be prevented from being deviated, when in scraping, the shaping molds cannot be directly separated from the mud blank but slowly move downwards along with the scraping frame, the shaping molds can protect the part which is not scraped in the scraping process, the situation that the scraped mud blank is stuck on the part which is not scraped can be avoided, the next scraping is influenced, meanwhile, the mud blank can be prevented from being bent, the mud blank shaping process can be better carried out, and the qualification rate of mud blank shaping can be greatly increased.

2. According to the mud blank shaping device, the positioning pin is arranged, so that the positioning pin is driven to move downwards to be inserted into the top of the mud blank in the downward moving process of the shaping die when the mud blank shaping starts, the mud blank can be fixed by the positioning pin, the mud blank can be prevented from being deviated in the shaping process, the mud blank shaping process can be better carried out, and the qualified rate of mud blank shaping can be greatly increased.

3. According to the invention, through the arrangement of the limiting plate and the limiting groove, the first push plate can not move leftwards after the positioning pin moves to the fixed position, so that the positioning pin can more stably fix the mud blank, the mud blank can be prevented from deviating in the shaping process, the mud blank shaping process can be better carried out, and the qualified rate of mud blank shaping can be greatly increased.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of the overall structure of the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the connecting structure of the mud scraping frame of the present invention;

FIG. 5 is a schematic cross-sectional view of the connection structure between the first mounting plate and the pressing plate according to the present invention;

FIG. 6 is a schematic sectional view of the connection structure of the pressing plate and the L-shaped connecting rod according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a bottom plate 1, a rotary table 2, an L-shaped mounting plate 3, a threaded rod 4, a first sliding rod 5, a first sliding plate 6, a first rotating shaft 7, a first motor 8, a mud scraping frame 9, a second motor 10, a sizing die 11, a second rotating shaft 12, a C-shaped mounting plate 13, a third motor 14, a pressing plate 15, an L-shaped connecting rod 16, a first mounting plate 17, a cylinder 18, a fixing plate 19, a connecting rod 20, a first sliding chute 21, a positioning pin 22, a second sliding chute 23, a second sliding plate 24, a first air spring 25, a first push plate 26, a second air spring 27, a first rack rod 28, a gear 29, a second rack rod 30, a limiting plate 31, a third air spring 32, a limiting groove 33, a push rod 34, a third sliding chute 35, an oblique sliding chute 36, a vertical sliding chute 37, a fourth sliding chute 38, a third rotating shaft 39, a screw 40, a nut 41 and a supporting column 42.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an intelligent manufacturing device for an electric insulator comprises a bottom plate 1, a rotary disc 2 is arranged above the bottom plate 1, an L-shaped mounting plate 3 is fixedly connected to the right side wall of the top of the bottom plate 1, a threaded rod 4 and a first slide rod 5 are connected between the L-shaped mounting plate 3 and the bottom plate 1 in a rotating mode, a first slide plate 6 is connected to the threaded rod 4 in a threaded mode, the first slide plate 6 is connected with the first slide rod 5 in a sliding mode in the up-down direction, a first rotating shaft 7 is connected to the top of the first slide plate 6 in a rotating mode, a first motor 8 is fixedly connected to the top of the first slide plate 6, an output shaft of the first motor 8 is fixedly connected with the first rotating shaft 7, a mud scraping frame 9 is fixedly connected to the top end of the first rotating shaft 7, a second motor 10 is fixedly connected to the bottom of the bottom plate 1, an output shaft of the second motor 10 is fixedly connected with the bottom end of the threaded rod 4, a through hole formed in the bottom of the rotary disc 2, two sizing molds 11 which are semi-cylindrical and are positioned above the through holes are arranged on the outer side of the rotary table 2, the two sizing molds 11 are all connected in the up-down direction of the top of the bottom plate 1 in a sliding manner, the two sizing molds 11 are combined into a complete cylinder, the inner diameter of the cylinder is the same as the outer diameter of the rotary table 2, the bottom of the rotary table 2 is fixedly connected with a second rotary shaft 12, the bottom end of the outer wall of the second rotary shaft 12 is rotatably connected with a C-shaped mounting plate 13, the C-shaped mounting plate 13 is fixedly connected with the bottom surface of the bottom plate 1, the bottom of the C-shaped mounting plate 13 is fixedly connected with a third motor 14, the output shaft of the third motor 14 is fixedly connected with the bottom end of the second rotary shaft 12, a pressing plate 15 which is the same as the rotary table 2 in size is arranged right above the rotary table 2, an L-shaped connecting rod 16 is fixedly connected with the top of the pressing plate 15, and a first mounting plate 17 which is vertically arranged and fixedly connected on the top of the bottom plate 1 is connected on the side wall of the L-shaped connecting rod 16 in a sliding manner, the top of the L-shaped connecting rod 16 is hinged with an air cylinder 18, the top of the air cylinder 18 is connected with a fixing plate 19 in a sliding manner, one end of the fixing plate 19 is fixedly connected to the top of the first mounting plate 17, the side wall of the right sizing die 11 is fixedly connected with a connecting rod 20, and the top end of the connecting rod 20 is fixedly connected to the bottom of the first sliding plate 6;

when the insulator is in operation, in the prior art, when mud is molded, firstly, mud is made into a cylindrical shape, then the cylindrical mud blank is placed on the rotating disc to scrape the mud blank from the surface in rotation, so as to obtain the initial shape of the insulator, but a worker cannot position the cylindrical mud blank when placing the cylindrical mud blank on the rotating disc, and the scraper cannot move, if the central position of the cylindrical mud blank cannot coincide with the central position of the rotating disc, the mud blank can be scraped unevenly due to the action of centrifugal force in the scraping process, and the mud blank is soft, so that the mud blank is easy to damage after being placed on the rotating disc and being moved and adjusted in position, and the mud blank can deform by forcibly moving the mud blank, so that the unreasonable rate of the insulator can be greatly increased, the technical scheme solves the problems, and has the following specific scheme, when the insulator is manufactured, directly adding soil into the two sizing dies 11, wherein the soil is accumulated on the top of the rotary table 2, then starting the air cylinder 18 to extend downwards, the air cylinder 18 drives the pressing plate 15 to press downwards through the L-shaped connecting rod 16, the pressing plate 15 compacts the soil after moving into the sizing dies 11, the compacted columnar mud blank cannot reach a set height, the air cylinder 18 is contracted to drive the pressing plate 15 to move out of the sizing dies 11, then soil is added into the sizing dies 11, the pressing plate 15 compacts the soil downwards to fill the inner cavities of the sizing dies 11 until the height of the mud blank reaches the set height, then the pressing plate 15 stops on the top surfaces of the mud blanks, then the first motor 8, the second motor 10 and the third motor 14 can be started, firstly, the third motor 14 drives the rotary table 2 to rotate, the rotary table 2 drives the mud blank in the sizing dies 11 to rotate, the second motor 10 drives the threaded rod 4 to rotate, the threaded rod 4 rotates to drive the first sliding plate 6 to move downwards on the first sliding rod 5, the first sliding plate 6 drives the mud scraping frame 9, the first rotating shaft 7 and the second motor 10 to move downwards together, the first sliding plate 6 drives the right sizing die 11 to move downwards together through the connecting rod 20, the right sizing die 11 drives the left sizing die 11 to move downwards together, after the mud scraping frame 9 moves downwards for a certain distance, the sizing die 11 also moves downwards for a certain distance to be separated from the top end of the mud blank, then the second motor 10 drives the first rotating shaft 7 to rotate, so that the first rotating shaft 7 drives the mud scraping frame 9 to rotate to the position for scraping the mud blank, after the mud blank is scraped by the scraping frame for a circle, the mud scraping plate rotates back to the position staggered with the mud blank, then the second motor 10 drives the first sliding plate 6 and the mud scraping plate to move downwards for a certain distance, the first sliding plate 6 drives the mud scraping frame 11 to move downwards again for a certain distance, then the mud scraping frame 9 can be rotated again to enable the mud scraping frame 9 to rotate to the position for scraping the mud blank to scrape a circumference of the mud blank, the operation is repeated in sequence until the mud scraping frame 9 finishes all the preset scraping processes for the mud blank, at the moment, the mud blank is shaped, the starting cylinder 18 drives the pressing plate 15 and the L-shaped connecting rod 16 to move upwards to form an initial position, then a worker can take off the shaped mud blank, the first motor 8 and the second motor 10 are started to drive the mud scraping plate and the first sliding plate 6 to move upwards to return to the initial position, the first sliding plate 6 drives the two shaping dies 11 to move together to the initial position, then the clay can be added into the shaping dies 11 again to carry out shaping again, the process for manufacturing the cylindrical mud blank can be omitted through the arrangement of the two shaping dies 11 and the pressing plate 15, the clay can be directly added into the shaping dies 11, and then the pressing plate 15 presses the clay into a cylindrical shape, can save the process of transport mud embryo, simultaneously mud embryo compaction back in stock mould 11, the central point of mud embryo puts certain central point with carousel 2 and puts the coincidence, can avoid mud embryo position deviation to appear, when striking off, stock mould 11 can directly not break away from with the mud embryo, but follow and strike off the frame and slowly move down together, can make stock mould 11 protect the part of not striking off scraping off at the in-process of striking off, the mud embryo that can avoid striking off glues on not striking off the part, influence next striking off, can avoid the mud embryo to take place the bending simultaneously, can make better going on of the moulding process of mud embryo, can the moulding qualification rate of greatly increased mud embryo.

As a further proposal of the invention, a first sliding chute 21 is arranged at the central position of the pressure plate 15, a positioning pin 22 is slidably connected in the first sliding chute 21, a second sliding chute 23 is arranged on the vertical surface of the L-shaped connecting rod 16, a second sliding plate 24 is slidably connected in the second sliding chute 23, the second sliding plate 24 is fixedly connected with the positioning pin 22, a first air spring 25 for resetting the second sliding plate is fixedly connected on the outer wall of the second sliding plate 24, a first push plate 26 for driving the second sliding plate to move downwards is arranged at the side edge of the second sliding plate 24, the first push plate 26 is slidably connected on the horizontal surface of the L-shaped connecting rod 16, a second air spring 27 for resetting the first push plate 26 is fixedly connected on the side wall of the first push plate 26, a first rack bar 28 for driving the first push plate to slide rightwards is arranged below the left end of the first push plate 26, the first rack bar 28 is slidably connected on the side wall of the first mounting plate 17, and a gear 29 is engaged on the right side of the first rack bar 28, right side of gear 29; during operation, during the shaping process, the left shaping mold 11 can drive the second rack bar 30 to move downwards together while moving downwards, the second rack bar 30 can drive the gear 29 to rotate, the gear 29 can drive the first rack bar 28 to move upwards, the first rack bar 28 moves upwards to contact with the first push plate 26, the first rack bar 28 can drive the first push plate 26 to move towards the right, the first push plate 26 can drive the second sliding plate 24 to move downwards in the second sliding chute 23, the second sliding plate 24 can drive the positioning pin 22 to move downwards together, the positioning pin 22 can be inserted into the middle school position at the top of the clay blank, the positioning pin 22 can limit the top of the clay blank, at the moment, the first rack bar 28 moves upwards to the maximum distance, the gear 29 does not act on the first rack bar 28 to move any more, after the shaping is completed, the positioning pin 22, the second sliding plate 24 and the first push plate 26 can return to the initial position under the action of the first gas spring 25 and the second gas spring 27, according to the invention, by arranging the positioning pin 22, when the mud blank molding is started, the positioning pin 22 is driven to move downwards to be inserted into the top of the mud blank through the downward movement process of the shaping die 11, the mud blank can be fixed by the positioning pin 22, the mud blank can be prevented from being deviated in the molding process, the mud blank molding process can be better carried out, and the qualified rate of the mud blank molding can be greatly increased.

As a further scheme of the invention, the side wall of the first push plate 26 is connected with a limit plate 31 in a vertical sliding manner, the side wall of the limit plate 31 is fixedly connected with a third gas spring 32 for resetting the limit plate 31, the right side of the limit plate 31 is provided with a limit groove 33 which is formed on the side wall of the L-shaped connecting rod 16 and can be inserted into the limit rod, and a push rod 34 for driving the limit plate 31 to move downwards is arranged above the limit groove 33; when the shaping device works, after the first rack rod 28 pushes the first push plate 26 to move rightwards for a certain distance, the first push plate 26 drives the limit plate 31 to move to the meal discharging position of the limit groove 33, then the limit plate 31 is inserted into the limit groove 33 under the action of the third air spring 32, at the moment, the locating pin 22 moves downwards to the maximum distance, the limit plate 31 is limited by the limit groove 33 and cannot move leftwards any more, after shaping is finished, when the L-shaped pull rod drives the first push plate 26 and the limit plate 31 to move upwards together to the initial position, the limit plate 31 is inserted into the limit groove 33 to extrude the limit plate 31, then the first push plate 26, the second slide plate 24 and the locating pin 22 return to the initial position, through the arrangement of the limit plate 31 and the limit groove 33, after the locating pin 22 moves to the fixed position, the first push plate 26 cannot move leftwards, so that the locating pin 22 can more stably fix mud, the clay blank can be prevented from deviating in the shaping process, the clay blank shaping process can be better carried out, and the qualified rate of the clay blank shaping can be greatly increased.

As a further scheme of the present invention, a third sliding chute 35 is formed in the first mounting plate 17, the third sliding chute 35 includes an oblique sliding chute 36 and a vertical sliding chute 37, a junction of the oblique sliding chute 36 and the vertical sliding chute 37 is connected by an arc surface, fourth sliding chutes 38 are symmetrically formed in front and rear inner walls of the third sliding chute 35, the fourth sliding chutes 38 and the third sliding chute 35 have the same shape, third rotating shafts 39 are fixedly connected to left ends of front and rear side walls of the L-shaped connecting rod 16, and the third rotating shafts 39 of the connecting rod are respectively slidably connected in the fourth sliding chutes 38; the during operation, through the setting of slant spout 36 and vertical spout, can make clamp plate 15 stop in slant spout 36 when rebound to the highest position, make clamp plate 15 can stagger with stock mould 11's top surface, leave bigger space when can adding earth for the staff in to stock mould 11, can make the more convenience of interpolation of earth.

As a further scheme of the present invention, two sizing dies 11 are fixedly connected with a nut 41 through a screw 40; during operation, can make two stock moulds 11 can be better fixed together through the cooperation of screw 40 with nut 41, can make two stock moulds 11 can dismantle simultaneously, conveniently to stock mould 11's cleanness.

As a further scheme of the invention, four corners of the bottom plate 1 are fixedly connected with support columns 42; in operation, the supporting columns 42 can support the bottom plate 1 through the arrangement of the supporting columns 42.

The working principle is as follows: when the insulator manufacturing device works, when an insulator is manufactured, soil is directly added into the two sizing dies 11, the soil is accumulated at the top of the rotary table 2, then the air cylinder 18 is started to extend downwards, the air cylinder 18 drives the pressing plate 15 to press downwards through the L-shaped connecting rod 16, the pressing plate 15 compacts the soil after moving into the sizing dies 11, the compacted columnar mud blank cannot reach a set height, the air cylinder 18 contracts to drive the pressing plate 15 to move out of the sizing dies 11, then the soil is added into the sizing dies 11, the pressing plate 15 compacts the soil downwards to enable the soil to fill the inner cavities of the sizing dies 11 until the height of the mud blank reaches the set height, then the pressing plate 15 stops on the top surface of the mud blank, then the first motor 8, the second motor 10 and the third motor 14 can be started, the third motor 14 drives the rotary table 2 to rotate at first, and the rotary table 2 drives the mud blank in the sizing dies 11 to rotate, the second motor 10 drives the threaded rod 4 to rotate, the threaded rod 4 rotates to drive the first sliding plate 6 to move downwards on the first sliding rod 5, the first sliding plate 6 drives the mud scraping frame 9, the first rotating shaft 7 and the second motor 10 to move downwards together, the first sliding plate 6 drives the right sizing die 11 to move downwards through the connecting rod 20, the right sizing die 11 drives the left sizing die 11 to move downwards together, after the mud scraping frame 9 moves downwards for a certain distance, the sizing die 11 also moves downwards for a certain distance to be separated from the top end of the mud blank, then the second motor 10 drives the first rotating shaft 7 to rotate, so that the first rotating shaft 7 drives the mud scraping frame 9 to rotate to a position for scraping the mud blank, after the mud scraping frame scrapes a circumference of the mud blank, the mud scraping plate rotates back to a position staggered with the mud blank, and then the second motor 10 drives the first sliding plate 6 and the mud scraping plate to move downwards for a certain distance, the first sliding plate 6 can drive the shaping molds 11 to move downwards for a moving distance again, then the mud scraping frame 9 can be rotated again to enable the mud scraping frame 9 to rotate to the position where the mud blank is scraped to scrape a circumference of the mud blank, the operation is repeated in sequence until the mud scraping frame 9 finishes all the set scraping processes of the mud blank, at the moment, the shaping of the mud blank is finished, the air cylinder 18 is started to drive the pressing plate 15 and the L-shaped connecting rod 16 to move upwards to an initial position, then a worker can take off the shaped mud blank, when the first motor 8 and the second motor 10 are started to drive the mud scraping plate and the first sliding plate 6 to move upwards to the initial position, the first sliding plate 6 can drive the two shaping molds 11 to reach the initial position together, then soil can be added into the shaping molds 11 again to carry out the shaping again, the process of manufacturing the cylindrical mud blank can be omitted through the arrangement of the two shaping molds 11 and the pressing plate 15, can be directly add in stock mould 11 with earth, then make clamp plate 15 press into cylindric with earth, can save the process of carrying the mud embryo, simultaneously the mud embryo is after the compaction in stock mould 11, the central point of mud embryo puts certain central point with carousel 2 and puts the coincidence, can avoid mud embryo position deviation to appear, when striking off, stock mould 11 can not directly break away from with the mud embryo, and follow and strike off the frame and slowly move down together, can make stock mould 11 protect not striking off the part scraping off at the in-process of striking off, can avoid striking off the mud embryo that down to glue on not striking off the part, influence next striking off, can avoid the mud embryo to take place the bending simultaneously, can make better going on of shaping process of mud embryo, can greatly increased the shaping qualification rate of mud embryo.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. An intelligent manufacturing device for electric insulators comprises a bottom plate (1), wherein a turntable (2) is arranged above the bottom plate (1), an L-shaped mounting plate (3) is fixedly connected to the right side wall of the top of the bottom plate (1), a threaded rod (4) and a first sliding rod (5) are connected between the L-shaped mounting plate (3) and the bottom plate (1) in a rotating mode, a first sliding plate (6) is connected to the threaded rod (4) in a threaded mode, the first sliding plate (6) and the first sliding rod (5) are connected in a sliding mode in the up-down direction, a first rotating shaft (7) is connected to the top of the first sliding plate (6) in a rotating mode, a first motor (8) is fixedly connected to the top of the first sliding plate (6), an output shaft of the first motor (8) is fixedly connected to the first rotating shaft (7), and a mud scraping frame (9) is fixedly connected to the top of the first rotating shaft (7), the bottom fixedly connected with second motor (10) of bottom plate (1), the output shaft of second motor (10) and the bottom fixed connection of threaded rod (4), its characterized in that: the bottom of carousel (2) is provided with the through-hole of seting up on bottom plate (1), the outside of carousel (2) is provided with two shapes and is the stock mould (11) of semicircle column shape and lie in the through-hole top, two on the common sliding connection of stock mould (11) is in the upper and lower direction at bottom plate (1) top, two stock mould (11) make up to be a complete cylinder, and the internal diameter of cylinder is the same with carousel (2) external diameter, the bottom fixedly connected with second pivot (12) of carousel (2), the outer wall bottom of second pivot (12) is rotated and is connected with C shape mounting panel (13), C shape mounting panel (13) fixed connection is in the bottom surface of bottom plate (1), and the bottom fixedly connected with third motor (14) of C shape mounting panel (13), the output shaft of third motor (14) and the bottom fixed connection of second pivot (12), be provided with directly over carousel (2) rather than clamp plate (15) that the size is the same, the top fixedly connected with L shape connecting rod (16) of clamp plate (15), sliding connection has vertical first mounting panel (17) of arranging and fixed connection on bottom plate (1) top on L shape connecting rod (16) lateral wall, the top of L shape connecting rod (16) articulates there is cylinder (18), the top sliding connection of cylinder (18) has fixed plate (19), the one end fixed connection of fixed plate (19) is at the top of first mounting panel (17), the right side fixedly connected with connecting rod (20) on the lateral wall of stock mould (11), the top fixed connection of connecting rod (20) is in the bottom of first slide (6).

2. The intelligent manufacturing equipment for the electric insulators, according to claim 1, is characterized in that: a first sliding groove (21) is formed in the center of the pressing plate (15), a positioning pin (22) is connected in the first sliding groove (21) in a sliding manner, a second sliding groove (23) is formed in the vertical surface of the L-shaped connecting rod (16), a second sliding plate (24) is connected in the second sliding groove (23) in a sliding manner, the second sliding plate (24) is fixedly connected with the positioning pin (22), a first air spring (25) used for resetting the second sliding plate is fixedly connected onto the outer wall of the second sliding plate (24), a first pushing plate (26) driving the second sliding plate to move downwards is arranged on the side edge of the second sliding plate (24), the first pushing plate (26) is connected onto the horizontal plane of the L-shaped connecting rod (16) in a sliding manner, a second air spring (27) used for resetting the first pushing plate is fixedly connected onto the side wall of the first pushing plate (26), a first rack rod (28) driving the first pushing plate (26) to slide rightwards is arranged below the left end of the first pushing plate (26), first rack bar (28) sliding connection is on the lateral wall of first mounting panel (17), and the right side meshing of first rack bar (28) has gear (29), the right side meshing of gear (29) has second rack bar (30), second rack bar (30) fixed connection is on left stock mould (11) lateral wall.

3. An intelligent manufacturing device for electric insulators, according to claim 2, characterized in that: the utility model discloses a push rod, including L shape connecting rod (16), the lateral wall of first push pedal (26) has limiting plate (31) to sliding connection in the upper and lower direction, fixedly connected with is used for its third air spring (32) that reset on the lateral wall of limiting plate (31), the right side of limiting plate (31) is provided with sets up limiting groove (33) that can peg graft with the gag lever post on L shape connecting rod (16) lateral wall, the top of limiting groove (33) is provided with drive limiting plate (31) downstream's push rod (34).

4. The intelligent manufacturing equipment for the electric insulators, according to claim 1, is characterized in that: third spout (35) have been seted up on first mounting panel (17), third spout (35) include slant spout (36) and vertical spout (37), the handing-over department of slant spout (36) and vertical spout (37) passes through the cambered surface connection, fourth spout (38) have been seted up to the symmetry on the inner wall around third spout (35), fourth spout (38) and third spout (35) shape are the same, equal fixedly connected with third pivot (39), connecting rod on the front and back lateral wall left end of L shape connecting rod (16) third pivot (39) sliding connection respectively in fourth spout (38).

5. The intelligent manufacturing equipment for the electric insulators, according to claim 1, is characterized in that: the two sizing dies (11) are fixedly connected with a nut (41) through screws (40).

6. The intelligent manufacturing equipment for the electric insulators, according to claim 1, is characterized in that: the bottom four corners of the bottom plate (1) are fixedly connected with supporting columns (42).