CN114798226B

CN114798226B - Insulator glazing spraying equipment and insulator manufacturing process

Info

Publication number: CN114798226B
Application number: CN202210064392.2A
Authority: CN
Inventors: 杨列联; 刘航; 尚海龙
Original assignee: Hunan Henghua Electric Porcelain Electric Co ltd
Current assignee: Hunan Henghua Electric Porcelain Electric Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2023-05-12
Anticipated expiration: 2042-01-20
Also published as: CN114798226A

Abstract

The invention provides insulator glazing spraying equipment and an insulator manufacturing process, and relates to the technical field of insulator spraying equipment. The invention solves the problems that the traditional spraying equipment is simpler, the spraying is directly carried out by using a spray gun, the surface of the insulator cannot be uniformly glazed, and the production efficiency of the insulator is affected.

Description

Insulator glazing spraying equipment and insulator manufacturing process

Technical Field

The invention relates to the technical field of insulator spraying equipment, in particular to insulator glazing spraying equipment and an insulator manufacturing process.

Background

The insulator is a device which is arranged between conductors with different electric potentials or between the conductors and a grounding member and can withstand the actions of voltage and mechanical stress, the insulator has various types and different shapes, and the structure and the appearance of different types of insulators have great differences, but the insulator consists of two parts, namely an insulating part and a connecting fitting.

In the insulator manufacturing processing field, the insulator that needs to produce generally is sprayed and is glazed, and traditional spraying equipment is comparatively simple, directly sprays with the spray gun, can not evenly glaze the surface of insulator, influences the production efficiency of insulator.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides insulator glazing spraying equipment.

In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides an insulator spraying equipment that glazes, includes backing plate and adjusting device, the last fixed surface of backing plate installs the motor, the arc surface fixedly connected with mount of motor, the bottom and the backing plate fixed connection of mount, the output fixedly connected with dwang of motor, the middle part of dwang is equipped with accomodates the groove, the surface of dwang is equipped with adjusting device, adjusting device includes three rectangular plate, three the lower surface of rectangular plate all with dwang sliding connection, three rectangular plate evenly distributed is on the surface of dwang, the one end fixedly connected with splint of dwang, one side rotation that the dwang was kept away from to the rectangular plate is connected with the backup pad, the one end rotation that the rectangular plate was kept away from to the backup pad is connected with the actuating ring, the inner wall threaded connection of actuating ring has the screw rod, the bottom and the dwang rotation of screw rod are connected.

Preferably, the arc surface of the driving ring is uniformly and fixedly connected with two fixed blocks, the surface of each fixed block is slidably connected with a sliding rod, and one end of each sliding rod, which is far away from each fixed block, is fixedly connected with the rotating block.

Preferably, the rotating block is uniformly and fixedly connected with three sliding rails on one side far away from the motor, and the inner wall of the sliding rail is in sliding connection with the rectangular plate.

Preferably, the splint keep away from one side fixedly connected with slipmat of rectangular plate, slipmat's size and splint size looks adaptation.

Preferably, the arc surface fixedly connected with stopper of turning block, the surface sliding connection of stopper has the draw-in lever, the draw-in groove has evenly been seted up to the backing plate one side that is close to the draw-in lever, the one end that the draw-in lever is close to the backing plate with draw-in groove looks joint.

Preferably, one side that the motor was kept away from to the rotor is equipped with protector, protector includes three bracing piece, the even fixedly connected with of bracing piece is on the surface of rotor, the one end fixedly connected with bearing of rotor is kept away from to the bracing piece, the inner loop and the bracing piece fixedly connected with of bearing, four support frames of the even fixedly connected with of outer loop of bearing, the one end fixedly connected with lantern ring of bearing is kept away from to the support frame, the arc surface fixedly connected with couple of support frame.

Preferably, the inner wall of the lantern ring is uniformly and slidably connected with four pull rods, one end of each pull rod is fixedly connected with a pressing plate, the arc surface of each pull rod is sleeved with a first spring, and two ends of each first spring are respectively and fixedly connected with the lantern ring and the pull rods.

Preferably, the arc surface of the support frame is fixedly connected with a C-shaped elastic ring, and the size of the C-shaped elastic ring is matched with the size of the hook.

Preferably, the surface of backing plate is equipped with fixing device, fixing device includes the lug, the even fixedly connected with of lug is at the surface of backing plate, the even fixedly connected with of arc surface of backing plate has two sleeve boards, the inner wall sliding connection of sleeve board has the slide, the surface threaded connection of slide has the actuating lever, the actuating lever is kept away from the one end and the sleeve board rotation of slide and is connected, the one end that the sleeve board was kept away from to the slide is even fixedly connected with two second springs, the one end fixedly connected with push pedal that the slide was kept away from to the second spring, one side fixedly connected with handle that the push pedal is close to the slide, the arc surface and the second spring sliding connection of handle, the one end that the push pedal was kept away from to the handle slides and passes the slide.

Preferably, a sliding groove is formed in one end, far away from the sleeve plate, of the sliding plate, a pushing block is connected to the inner wall of the sliding groove in a sliding mode, and the pushing block is trapezoidal.

Compared with the prior art, the invention has the advantages and positive effects that,

1. in the invention, when the insulator needs to be coated by spraying, the insulator is firstly inserted into the accommodating groove of the rotating block, then the screw rod is rotated, the screw rod drives the driving ring to move towards the direction close to the rotating block by virtue of the screw thread, the driving ring slides along the arc surfaces of the two sliding rods when moving, the sliding rods play a role in limiting the rotation of the driving ring, the driving ring drives the supporting plate to rotate when moving downwards, the rectangular plate is pushed to move towards the direction close to the insulator when rotating, the rectangular plate drives the clamping plate to move towards the direction close to the insulator, the rectangular plate slides along the sliding rail on the surface of the rotating block when moving, the sliding rail plays a role in limiting the moving position of the rectangular plate, at the moment, the three clamping plates can fix the insulator on the rotating block, the effect of fixing the insulator is achieved, at the moment, the anti-skid pad on the surface of the clamping plate can be contacted with the insulator, the anti-slip pad has the effect of increasing the friction force between the clamping plate and the insulator, then the clamping rod is pulled out from the surface of the limiting block, at the moment, the clamping rod is moved out from the clamping groove of the base plate, then the motor is started, the motor drives the rotating block to rotate, the rotating block drives the insulator to rotate, an operator can directly spray the surface of the insulator in a rotating state by using the spray gun to coat the glaze, the insulator can be uniformly glazed when rotating, the effect of uniformly glazing the surface of the insulator is achieved, after the glazing is finished, the clamping rod passes through the limiting block again and is inserted into the clamping groove of the base plate, the effect of fixing the position of the rotating block is achieved, then the screw is rotated in the opposite direction, the screw drives the driving ring to move upwards, the driving ring drives the rectangular plate to move away from the insulator by virtue of the supporting plate, at the moment, the clamping plate is separated from the surface of the insulator, then directly take out the insulator from the storage tank of rotor, reached the effect that conveniently spouts the glazing to a plurality of insulators, wherein the kelly has played and has prevented that the rotor from rotating when changing the insulator, leads to inconvenient condition of changing the insulator to appear, has solved traditional spraying equipment comparatively simply, directly sprays with the spray gun, can not evenly glaze the surface of insulator, influences insulator production efficiency's problem.

2. According to the invention, the protective device is arranged, after the insulator is fixed in the accommodating groove of the rotating block by utilizing the adjusting device, the pull rod is pulled, so that the pull rod drives the pressing plate to move in the direction away from the lantern ring, then the protective cloth slides in along the gap between the pressing plate and the inner wall of the lantern ring, the protective cloth is wound around the surface of the supporting frame, then the port of the protective cloth is hung on the hook, then the pull rod is loosened, at the moment, the first spring can pull the pull rod, so that the pressing plate moves in the direction close to the inner wall of the lantern ring, the lower end of the protective cloth can be fixed on the pressing plate and the inner wall of the lantern ring, the effect of primarily fixing the protective cloth on the surfaces of the supporting frame and the lantern ring is achieved, then the surface of the protective cloth is clamped in the C-shaped elastic ring, the effect of further fixing the protective cloth is achieved, then when the motor is started, the rotating block drives the inner ring of the bearing to rotate, at the moment, the protective cloth is in the static state, and then the redundant spraying material can be sprayed on the protective cloth when the spraying gun is used for spraying glaze, the insulator, the condition that the insulator is prevented from being sprayed on the lower end of the insulator, and the insulator is affected normally when the insulator is sprayed.

3. In the invention, the fixing device is arranged, the backing plate is firstly placed on the surface of the workbench before the adjusting device is used, the convex blocks on the lower surface of the backing plate can contact the surface of the workbench, the convex blocks play a role in increasing the friction force between the backing plate and the workbench, the driving rod is rotated, the driving rod drives the sliding plate to slide far away from the sleeve plate by virtue of the threads, the effect of adjusting the distance between the sleeve plate and the sliding plate is achieved, when the sliding plate is adjusted to a proper length, the pushing block is pushed downwards, at the moment, the pushing block can slide downwards along the inner wall of the sliding groove, and when the pushing block slides towards the direction close to the handle, the pushing block can drive the handle to move towards the direction far away from the sliding plate, the handle drives the push pedal to keeping away from the direction removal of cover board, then detain the slide in the edge of workstation, upwards pulling ejector pad then, the ejector pad can follow the surface roll-off of handle this moment, the handle receives the elasticity of second spring can be to the direction removal that is close to the slide, the pull rod drives the push pedal and removes to the direction that is close to the cover board, the push pedal can block in the edge position of workstation, the effect of fixing the backing plate on the workstation has been reached, the backing plate is inconvenient to be fixed on the workstation has been solved, when carrying out the spraying to the insulator, the backing plate takes place to remove and can influence the problem of evenly spraying the glazing to the insulator.

Drawings

Fig. 1 is a schematic perspective view of an insulator glazing and spraying device according to the present invention;

fig. 2 is a schematic diagram of the structure of the insulator glazing and spraying device shown in fig. 1;

fig. 3 is a schematic view of a part of the structure of fig. 1 of an insulator glazing spraying device according to the present invention;

fig. 4 is a schematic diagram of a part of a structure of an adjusting device of an insulator glazing and spraying device according to the present invention;

fig. 5 is a schematic structural view of a protective device for an insulator glazing and spraying device according to the present invention;

fig. 6 is a schematic diagram of the structure of the insulator glazing spraying device shown in fig. 5;

fig. 7 is a schematic view of the lower structure of fig. 3 of an insulator glazing spraying device according to the present invention;

fig. 8 is a schematic diagram of a part of a fixing device of an insulator glazing and spraying device according to the present invention.

Legend description: 1. a backing plate; 2. a motor; 3. a fixing frame; 4. a rotating block; 5. an adjusting device; 501. a rectangular plate; 502. a clamping plate; 503. a support plate; 504. a drive ring; 505. a screw; 506. a fixed block; 507. a slide bar; 508. a slide rail; 509. an anti-slip pad; 510. a clamping groove; 511. a limiting block; 512. a clamping rod; 6. a protective device; 61. a support rod; 62. a bearing; 63. a support frame; 64. a collar; 65. a hook; 66. a pull rod; 67. a pressing plate; 68. a first spring; 69. c-shaped elastic ring; 7. a fixing device; 71. a sleeve plate; 72. a driving rod; 73. a slide plate; 74. a second spring; 75. a push plate; 76. a handle; 77. a chute; 78. a pushing block; 79. and a bump.

Description of the embodiments

In order that the above objects, features and advantages of the invention will be more clearly understood, a further description of the invention will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as described herein, and therefore the present invention is not limited to the specific embodiments of the disclosure that follow.

In the embodiment 1, as shown in fig. 1-8, the invention provides insulator glazing spraying equipment, which comprises a base plate 1 and an adjusting device 5, wherein a motor 2 is fixedly arranged on the upper surface of the base plate 1, an arc surface of the motor 2 is fixedly connected with a fixing frame 3, the bottom end of the fixing frame 3 is fixedly connected with the base plate 1, the output end of the motor 2 is fixedly connected with a rotating block 4, the middle part of the rotating block 4 is provided with a storage groove, and the surface of the rotating block 4 is provided with the adjusting device 5.

The specific arrangement and function of the adjusting means 5, the protecting means 6 and the fixing means 7 will be described in detail below.

As shown in fig. 3 and fig. 4, adjusting device 5 includes three rectangular plate 501, the lower surface of three rectangular plate 501 all with rotatory piece 4 sliding connection, three rectangular plate 501 evenly distributed is in the surface of rotatory piece 4, the one end fixedly connected with splint 502 of rotatory piece 4, one side that rotatory piece 4 was kept away from to rectangular plate 501 rotates and is connected with backup pad 503, the one end that rotatory piece 501 was kept away from to backup pad 503 is connected with actuating ring 504, the inner wall threaded connection of actuating ring 504 has screw 505, the bottom and the rotatory piece 4 rotation of screw 505 are connected, the even fixedly connected with of arc surface of actuating ring 504 two fixed blocks 506, the surface sliding connection of fixed block 506 has slide bar 507, the one end that fixed block 506 was kept away from to slide bar 507 and rotatory piece 4 fixed connection, one side that rotatory piece 4 was kept away from motor 2 is even fixedly connected with three slide rail 508, the inner wall and rectangular plate 501 sliding connection of slide rail 508 is kept away from one side fixedly connected with slipmat 509 of rectangular plate 501, the size looks adaptation of slipmat 509 and splint 502, the circular arc surface fixedly connected with stopper 511, the surface sliding connection of stopper 511 has draw-in bar 1 to be close to one side of clamp plate 512 and be equipped with the even backing plate 512 and be close to clamp groove 510 of clamp bar 1.

The whole adjusting device 5 has the advantages that when the insulator needs to be sprayed and glazed, the insulator is firstly inserted into the accommodating groove of the rotating block 4, then the screw 505 is rotated, the screw 505 drives the driving ring 504 to move towards the direction close to the rotating block 4 by virtue of threads, the driving ring 504 slides along the circular arc surfaces of the two sliding rods 507 when moving, the sliding rods 507 play a role in limiting the rotation of the driving ring 504, the driving ring 504 drives the supporting plate 503 to rotate when moving downwards, the supporting plate 503 pushes the rectangular plate 501 to move towards the direction close to the insulator when rotating, the rectangular plate 501 drives the clamping plate 502 to move towards the direction close to the insulator, the rectangular plate 501 slides along the sliding rail 508 on the surface of the rotating block 4 when moving, the sliding rail 508 plays a role in limiting the moving position of the rectangular plate 501, at the moment, the three clamping plates 502 fix the insulator on the rotating block 4, the effect of fixing the insulator is achieved, the anti-slip pad 509 on the surface of the clamping plate 502 contacts the insulator, the anti-slip pad 509 has the effect of increasing the friction force between the clamping plate 502 and the insulator, then the clamping rod 512 is pulled out from the surface of the limiting block 511, the clamping rod 512 is moved out of the clamping groove 510 of the base plate 1, then the motor 2 is started, the motor 2 drives the rotating block 4 to rotate, the rotating block 4 drives the insulator to rotate, an operator can directly spray the surface of the insulator in a rotating state by using a spray gun to coat the insulator, the insulator can be uniformly glazed when rotating, the effect of uniformly glazing the surface of the insulator is achieved, after the glazing is finished, the clamping rod 512 passes through the limiting block 511 again and is inserted into the clamping groove 510 of the base plate 1, the effect of fixing the position of the rotating block 4 is achieved, then the screw 505 is rotated in the opposite direction, screw rod 505 drives drive ring 504 and upwards moves, drive ring 504 drives rectangular plate 501 to the direction of keeping away from the insulator with the help of backup pad 503 and removes, splint 502 can break away from the surface of insulator this moment, then directly take out the insulator from the storage tank of rotor 4, the effect that the convenient spraying glazing was carried out to a plurality of insulators has been reached, wherein clamping rod 512 has played and has been prevented to change rotor 4 rotation when the insulator, the condition that leads to inconvenient change insulator appears, traditional spraying equipment is comparatively simple has been solved, directly spray with the spray gun, can not carry out even glazing to the surface of insulator, influence the problem of insulator production efficiency.

As shown in fig. 5 and 6, a protecting device 6 is arranged on one side, far away from the motor 2, of the rotating block 4, the protecting device 6 comprises three supporting rods 61, the supporting rods 61 are uniformly and fixedly connected to the surface of the rotating block 4, one end, far away from the rotating block 4, of each supporting rod 61 is fixedly connected with a bearing 62, an inner ring of each bearing 62 is fixedly connected with the supporting rods 61, an outer ring of each bearing 62 is uniformly and fixedly connected with four supporting frames 63, one end, far away from each bearing 62, of each supporting frame 63 is fixedly connected with a hook 65, the inner wall of each supporting frame 63 is uniformly and slidingly connected with four pull rods 66, one end of each pull rod 66 is fixedly connected with a pressing plate 67, the arc surfaces of each pull rods 66 are sleeved with first springs 68, two ends of each first spring 68 are respectively fixedly connected with the corresponding

rings

64 and 66, and the size of each C-shaped elastic ring 69 is matched with the size of the hook 65.

The whole protection device 6 achieves the effects that through the arrangement of the protection device 6, after the insulator is fixed in the storage groove of the rotating block 4 by the aid of the adjusting device 5, the pull rod 66 is pulled, the pull rod 66 drives the pressing plate 67 to move in the direction away from the sleeve ring 64, then the protection cloth slides in between the pressing plate 67 and the inner wall of the sleeve ring 64, the protection cloth is wound around the surface of the supporting frame 63, then the port of the protection cloth is hung on the hook 65, the pull rod 66 is loosened, at the moment, the first spring 68 can give the pull rod 66 a pulling force, the pressing plate 67 moves in the direction close to the inner wall of the sleeve ring 64, the lower end of the protection cloth can be fixed on the inner wall of the pressing plate 67 and the inner wall of the sleeve ring 64, the effect of the protection cloth is achieved, the surface of the protection cloth is clamped in the C-shaped elastic ring 69, the effect of further fixing the protection cloth is achieved, then when the motor 2 is started, the motor 2 can drive the rotating block 4 to rotate, the inner ring of the bearing 62 is in a static state, the protection cloth is also in the static state, and when the spray gun is used for spraying glaze, the protection cloth can spray the insulator on the insulator, the insulator can be prevented from being sprayed on the insulator, and the insulator can be prevented from being affected when the insulator is sprayed on the insulator, and the insulator is sprayed on the insulator.

As shown in fig. 7 and 8, the surface of the backing plate 1 is provided with a fixing device 7, the fixing device 7 comprises a bump 79, the bump 79 is uniformly and fixedly connected to the surface of the backing plate 1, the arc surface of the backing plate 1 is uniformly and fixedly connected with two sleeve plates 71, the inner wall of the sleeve plate 71 is slidably connected with a sliding plate 73, the surface of the sliding plate 73 is in threaded connection with a driving rod 72, one end of the driving rod 72, which is far away from the sliding plate 73, is rotationally connected with the sleeve plate 71, one end of the sliding plate 73, which is far away from the sleeve plate 71, is uniformly and fixedly connected with two second springs 74, one end of the second spring 74, which is far away from the sliding plate 73, is fixedly connected with a push plate 75, one side, which is close to the sliding plate 73, of the push plate 75 is fixedly connected with a handle 76, one end, which is far away from the handle 76, is slidably connected with the second springs 74, is slidably through the sliding plate 73, one end, which is far away from the sleeve plate 71, is provided with a sliding groove 77, and the inner wall of the sliding groove 77 is slidably connected with a push block 78, and the push block 78 is trapezoidal.

The whole fixing device 7 achieves the effects that through the fixing device 7, before the adjusting device 5 is used, the base plate 1 is placed on the surface of a workbench, the protruding blocks 79 on the lower surface of the base plate 1 can contact the surface of the workbench, the protruding blocks 79 play a role in increasing friction force between the base plate 1 and the workbench, the driving rod 72 is rotated, the driving rod 72 drives the sliding plate 73 to slide away from the direction of the sleeve plate 71 by means of threads, the effect of adjusting the distance between the sleeve plate 71 and the sliding plate 73 is achieved, after the sliding plate 73 is adjusted to a proper length, the pushing block 78 is pushed downwards, at the moment, the pushing block 78 can slide downwards along the inner wall of the sliding groove 77, when the pushing block 78 slides towards the direction close to the pull plate 76, the pushing block 78 can drive the pull plate 76 to move towards the direction close to the sliding plate 73, the pull plate 75 is driven by the pull plate 76 to move towards the direction far away from the sleeve plate 71, then the edge of the sliding plate 73 is buckled on the edge of the workbench, at the moment, the pushing block 78 can slide out of the surface of the sliding plate 76 is driven by the second spring 74 to move towards the direction close to the sliding plate 73, the direction of the sliding plate 73 is driven by the elastic force of the sliding plate 74, the sliding plate 66 can move towards the direction close to the sliding plate 73, the direction of the sliding plate 75 is not influenced on the edge of the base plate 1, the insulating plate 1 is evenly sprayed on the base plate 1, and the insulating plate 1 can be fixed on the edge when the insulating plate is fixed on the position of the base plate 1 is achieved.

In embodiment 2, on the basis of embodiment 1, the fixing device 7 comprises a bump 79, the bump 79 is uniformly and fixedly connected to the surface of the backing plate 1, the arc surface of the backing plate 1 is uniformly and fixedly connected with two sleeve plates 71, the inner wall of the sleeve plate 71 is slidably connected with a sliding plate 73, the surface of the sliding plate 73 is in threaded connection with a driving rod 72, one end of the driving rod 72 far away from the sliding plate 73 is rotationally connected with the sleeve plate 71, one end of the sliding plate 73 far away from the sleeve plate 71 is uniformly and fixedly connected with two second springs 74, one end of the second spring 74 far away from the sliding plate 73 is fixedly connected with a push plate 75, one side of the push plate 75 near the sliding plate 73 is fixedly connected with a handle 76, the arc surface of the handle 76 is slidably connected with the second springs 74, one end of the handle 76 far away from the push plate 75 is slidably penetrated through the sliding plate 73, one end of the sliding plate 73 far away from the sleeve plate 71 is provided with a sliding groove 77, the inner wall of the sliding groove 77 is slidably connected with a push block 78, the push block 78 is trapezoid, the backing plate 1 is firstly placed on the surface of a workbench, at the moment, the lug 79 on the lower surface of the backing plate 1 contacts the surface of the workbench, the lug 79 has the effect of increasing the friction force between the backing plate 1 and the workbench, the driving rod 72 is rotated, the driving rod 72 drives the sliding plate 73 to slide away from the sleeve plate 71 by virtue of threads, the distance between the sleeve plate 71 and the sliding plate 73 is adjusted, when the sliding plate 73 is adjusted to a proper length, the pushing block 78 is pushed downwards, at the moment, the pushing block 78 slides downwards along the inner wall of the sliding groove 77, when the pushing block 78 slides towards the direction approaching the handle 76, the pushing block 78 drives the handle 76 to move away from the sliding plate 73, the pushing block 75 is driven to move away from the sleeve plate 71, then the sliding plate 73 is buckled at the edge of the workbench, at the moment, the pushing block 78 is pulled upwards, the pushing block 78 slides out from the surface of the handle 76, the pull handle 76 will move to the direction approaching the sliding plate 73 by the elastic force of the second spring 74, the pull rod 66 drives the push plate 75 to move to the direction approaching the sleeve plate 71, the push plate 75 will be clamped at the edge position of the workbench, and the effect of fixing the base plate 1 on the workbench is achieved.

The present invention is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present invention without departing from the technical content of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. Insulator glazing spraying equipment, including backing plate (1) and adjusting device (5), its characterized in that: the upper surface fixed mounting of backing plate (1) has motor (2), the arc surface fixedly connected with mount (3) of motor (2), the bottom and the backing plate (1) fixedly connected of mount (3), the output fixedly connected with rotor (4) of motor (2), the middle part of rotor (4) is equipped with the storage tank, the surface of rotor (4) is equipped with adjusting device (5), adjusting device (5) include three rectangular plate (501), three rectangular plate (501) lower surface all with rotor (4) sliding connection, three rectangular plate (501) evenly distributed is on the surface of rotor (4), one end fixedly connected with splint (502) of rotor (4), one side rotation that rotor (4) were kept away from to rectangular plate (501) is connected with backup pad (503), one end rotation that rotor (503) were kept away from rectangular plate (501) is connected with drive ring (504), the inner wall threaded connection of drive ring (504) has screw (505), the bottom of screw rod (505) and rotor (4) are connected with the rotation of rotor (4); the arc surface of the driving ring (504) is uniformly and fixedly connected with two fixed blocks (506), the surface of the fixed block (506) is slidably connected with a sliding rod (507), and one end of the sliding rod (507) far away from the fixed block (506) is fixedly connected with the rotating block (4); three sliding rails (508) are uniformly and fixedly connected to one side, far away from the motor (2), of the rotating block (4), and the inner wall of each sliding rail (508) is in sliding connection with the rectangular plate (501); one side of the clamping plate (502) far away from the rectangular plate (501) is fixedly connected with an anti-slip pad (509), and the size of the anti-slip pad (509) is matched with the size of the clamping plate (502); the arc surface of the rotating block (4) is fixedly connected with a limiting block (511), the surface of the limiting block (511) is connected with a clamping rod (512) in a sliding manner, a clamping groove (510) is uniformly formed in one side, close to the clamping rod (512), of the base plate (1), and one end, close to the base plate (1), of the clamping rod (512) is clamped with the clamping groove (510);

one side of the rotating block (4) far away from the motor (2) is provided with a protection device (6), the protection device (6) comprises three support rods (61), the support rods (61) are uniformly and fixedly connected to the surface of the rotating block (4), one end of each support rod (61) far away from the rotating block (4) is fixedly connected with a bearing (62), an inner ring of each bearing (62) is fixedly connected with each support rod (61), an outer ring of each bearing (62) is uniformly and fixedly connected with four support frames (63), one end of each support frame (63) far away from each bearing (62) is fixedly connected with a lantern ring (64), and an arc surface of each support frame (63) is fixedly connected with a hook (65);

the inner wall of lantern ring (64) even sliding connection has four pull rods (66), the one end fixedly connected with clamp plate (67) of pull rod (66), the circular arc face cover of pull rod (66) has first spring (68), the both ends of first spring (68) are respectively with lantern ring (64) and pull rod (66) fixed connection.

The arc surface of the supporting frame (63) is fixedly connected with a C-shaped elastic ring (69), and the size of the C-shaped elastic ring (69) is matched with the size of the hook (65);

when the insulator needs to be coated with glaze, the insulator is firstly inserted into a containing groove of the rotating block (4), then the screw rod (505) is rotated, the screw rod (505) drives the driving ring (504) to move towards a direction close to the rotating block (4) by virtue of threads, the driving ring (504) slides along the circular arc surfaces of the two sliding rods (507), the sliding rods (507) play a role in limiting the rotation of the driving ring (504), the driving ring (504) can drive the supporting plate (503) to rotate when moving downwards, the supporting plate (503) can push the rectangular plate (501) to move towards a direction close to the insulator, the rectangular plate (501) drives the clamping plate (502) to move towards a direction close to the insulator, the rectangular plate (501) can slide along the sliding rail (508) on the surface of the rotating block (4) when moving, the sliding rail (508) has the effect of limiting the moving position of the rectangular plate (501), at the moment, the three clamping plates (502) can fix the insulator on the rotating block (4) to achieve the effect of fixing the insulator, the effect of the insulator, the pad (509) on the surface of the clamping plate (502) can contact the insulator (509) to the pad (509) and then the friction force can be increased from the clamping plate (512) to the surface of the clamping plate (512) to the insulating block (512), then, the motor (2) is started, the motor (2) drives the rotating block (4) to rotate, the rotating block (4) drives the insulator to rotate, an operator can directly spray and coat glaze on the surface of the insulator in a rotating state by using the spray gun, the insulator can be uniformly glazed when rotating, the effect of uniformly glazing the surface of the insulator is achieved, after the glazing is finished, the clamping rod (512) passes through the limiting block (511) again and is inserted into the clamping groove (510) of the base plate (1), the effect of fixing the position of the rotating block (4) is achieved, then the screw (505) is rotated in the opposite direction, the screw (505) drives the driving ring (504) to move upwards, the driving ring (504) drives the rectangular plate (501) to move away from the insulator by means of the supporting plate (503), the clamping plate (502) can be separated from the surface of the insulator, and then the insulator is directly taken out of the containing groove of the rotating block (4);

after the insulator is fixed in the accommodating groove of the rotating block (4) by utilizing the adjusting device (5), the pull rod (66) is pulled, the pull rod (66) drives the pressing plate (67) to move in the direction away from the lantern ring (64), then the protective cloth slides in between the pressing plate (67) and the inner wall of the lantern ring (64), the protective cloth is wound around the surface of the supporting frame (63), then the port of the protective cloth is hung on the hook (65), the pull rod (66) is loosened, at the moment, the first spring (68) can pull the pull rod (66), the pressing plate (67) moves towards the direction close to the inner wall of the lantern ring (64), the lower end of the protective cloth can be fixed on the inner wall of the pressing plate (67) and the lantern ring (64), the effect of primarily fixing the protective cloth on the surfaces of the supporting frame (63) and the lantern ring (64) is achieved, the surface of the protective cloth is clamped in the C-shaped elastic ring (69), the effect of further fixing the protective cloth is achieved, then when the motor (2) is started, the motor (2) can drive the rotating block (4) to rotate, the inner ring (62) is driven by the rotating block (62) to rotate, the inner ring (62) is also in the static state, and the spraying material is prevented from being sprayed on the outer ring, and the insulator is in the state, and the situation is in the state when the spraying material is in the state, and the insulator is in the state and the state.

2. An insulator glazing spray apparatus according to claim 1, wherein: the surface of backing plate (1) is equipped with fixing device (7), fixing device (7) include lug (79), the even fixedly connected with of lug (79) is on the surface of backing plate (1), the even fixedly connected with of arc surface of backing plate (1) two sleeve boards (71), the inner wall sliding connection of sleeve board (71) has slide (73), the surface threaded connection of slide (73) has actuating lever (72), the one end that slide (73) was kept away from to actuating lever (72) rotates with sleeve board (71) to be connected, the one end that slide (73) was kept away from sleeve board (71) evenly fixedly connected with two second springs (74), one end that slide (73) was kept away from to second spring (74) is fixedly connected with push pedal (75), one side fixedly connected with handle (76) that push pedal (75) is close to slide (73), the arc surface and second spring (74) sliding connection of handle (76), the one end that slide (75) was kept away from to slide (73) passes (73).

3. An insulator glazing spray apparatus according to claim 2, wherein: the sliding plate (73) is far away from one end of the sleeve plate (71) and is provided with a sliding groove (77), the inner wall of the sliding groove (77) is connected with a pushing block (78) in a sliding mode, and the pushing block (78) is trapezoidal.

4. The manufacturing process of the insulator is characterized by comprising the following steps of: the insulator manufacturing process uses an insulator glazing spray apparatus as claimed in any one of claims 1 to 3 in the manufacture of an insulator.