CN113019805A - Surface coating machine and method for manufacturing oil-immersed transformer - Google Patents
Surface coating machine and method for manufacturing oil-immersed transformer Download PDFInfo
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- CN113019805A CN113019805A CN202110247866.2A CN202110247866A CN113019805A CN 113019805 A CN113019805 A CN 113019805A CN 202110247866 A CN202110247866 A CN 202110247866A CN 113019805 A CN113019805 A CN 113019805A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
- B05C3/09—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating separate articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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Abstract
The invention relates to a surface coating machine and a coating method for manufacturing an oil-immersed transformer. The invention can solve the problems existing in the coating treatment of the manufacturing surface of the oil-immersed transformer at present: the mode that adopts the spraying carries out the application operation, because the oil-immersed transformer box after the welding completion can have the fin, lead to the box surface to be difficult to spray all positions departments of box surface completely when the spraying, adopt the mode of dip-coating to carry out the application operation, at the in-process of oil-immersed transformer box dip-coating, coating can not be attached to the surface at the box completely, make box surface adnexed coating appear the gas pocket, and these gas pockets can make box surface and external contact, thereby lead to the corrosion resisting property decline of box, the life of box also can descend.
Description
Technical Field
The invention relates to the field of industrial electric appliances, in particular to a surface coating machine and a coating method for manufacturing an oil-immersed transformer.
Background
The winding and the iron core of the oil-immersed transformer are all arranged in a box body filled with transformer oil, the box body is formed by welding steel plates, and the outer surface of the box body can also be provided with radiating fins for timely radiating heat in the working process of the transformer. Oil-immersed transformers are widely used in industrial and mining enterprises, agriculture and civil buildings. The oil-immersed transformer has the advantages of small magnetic leakage, high mechanical strength, strong short-circuit resistance, capability of bearing the bumping of transportation, reduction of the moisture inside the transformer, reduction of the height of the transformer, reduction of the insulation performance, reduction of the maintenance cost of the transformer and prolongation of the service life of the transformer. In order to prevent the surface of the box body from being corroded and rusted after being blown by wind and sun in the using process of the oil-immersed transformer, the surface coating treatment can be carried out after the welding of the box body is finished.
At present, when the surface of an oil-immersed transformer is coated, the following problems exist:
1. when the surface coating treatment is carried out after the welding of the existing oil-immersed transformer box body is finished, the coating operation is carried out in a spraying mode, and the welded oil-immersed transformer box body has radiating fins, so that the surface of the box body is difficult to be completely sprayed to all positions of the surface of the box body during spraying, the surface of the box body still has exposed places, the corrosion resistance of the surface of the box body is reduced, and the service life of the box body is also reduced;
2. when carrying out surface coating after accomplishing to the welding of oil-immersed transformer box and handling, adopt the mode of dip-coating to carry out the application operation, at the in-process of oil-immersed transformer box dip-coating, coating can not be attached to the surface of box completely for box surface adnexed coating appears the gas pocket, and these gas pockets can make box surface and external contact, thereby lead to the corrosion resisting property decline of box.
Disclosure of Invention
The invention aims to provide a surface coating machine and a coating method for manufacturing an oil-immersed transformer, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a surface coating machine for manufacturing an oil-immersed transformer comprises a base, a coating device and a supporting unit, wherein the coating device is arranged on the upper surface of the base, and the supporting unit is arranged on the coating device; wherein:
the coating device comprises coating vertical plates, coating slideways, coating sliding blocks, coating connecting rods, a coating cylinder body, coating supporting plates and a supporting unit, wherein the coating vertical plates are symmetrically arranged on the upper surface of a base along the length direction of the base, two pairs of coating slideways are symmetrically and vertically arranged on opposite surfaces of the two coating vertical plates and are symmetrical to each other in position of each coating slideway, the coating sliding blocks are symmetrically and slidably arranged at two ends in the coating slideways, the two coating sliding blocks positioned in the same coating slideway are connected through the coating connecting rods, each coating connecting rod is of a V-shaped structure, the coating cylinder body is arranged at the middle position of each coating vertical plate, the coating cylinder body is arranged between the coating sliding blocks positioned below the two coating vertical plates, and the coating supporting plates are arranged between the sliding blocks positioned above the two coating vertical, the supporting unit is connected with the middle of the coating support plate;
the supporting unit comprises a supporting slide bar, a supporting support plate, a supporting cylinder, a supporting slide block, a supporting fixed block and a supporting ejector rod, wherein four corners of the coating support plate are provided with the supporting slide bar in a sliding mode, supporting springs are connected between the supporting slide bar and the supporting support plate, the supporting support plate is arranged between the lower ends of the four supporting slide bars, two groups of supporting cylinders are symmetrically arranged on the supporting support plate along the width direction of the supporting support plate, the supporting slide block and the supporting fixed block are sequentially arranged at the lower end of the supporting cylinder, the supporting cylinder is connected with the supporting slide block in a sliding mode, the supporting cylinder is fixedly connected with the supporting fixed block, a reset spring is connected between the supporting slide block and the supporting fixed block, and a plurality of supporting.
The coating support plate is provided with a reciprocating frame body in the middle, a reciprocating motor is arranged above the interior of the reciprocating frame body, a reciprocating crankshaft is arranged below the reciprocating motor, the output end of the reciprocating motor is connected with the reciprocating crankshaft through belt transmission, a reciprocating slide rod is arranged on the lower end face of the reciprocating frame body in a sliding mode, the reciprocating crankshaft is connected with the reciprocating slide rod through a reciprocating connecting rod, a reciprocating support plate is arranged at the lower end of the reciprocating slide rod, and an inner supporting branched chain is arranged on the lower end face of.
As a further scheme of the invention: the end surface is extended its width direction both ends symmetry and is provided with two sets of vibration slide bars under the application extension board, and the inside symmetry of reciprocal extension board is provided with the vibration cavity, and it is provided with a plurality of groups vibration ejector pin to extend its vertical direction on the lateral wall of vibration cavity and evenly slide, and is provided with vibrating spring between reciprocal extension board and the vibration ejector pin, and the one end of vibration ejector pin is provided with the vibration kicking block, and the other end of vibration ejector pin is provided with the vibration gyro wheel, extends its length direction on the vibration slide bar and evenly is provided with a plurality of vibration lug, vibration gyro wheel and.
As a further scheme of the invention: the position that supports the extension board and be connected with support cylinder upper end is provided with the suitable position cavity, the suitable position cavity is octagon structure, supports the cylinder upper end and is provided with the suitable position slide, the suitable position slide is octagon structure, evenly is provided with a plurality of suitable position spring along its circumference direction between suitable position cavity inner wall and the suitable position slide lateral wall.
As a further scheme of the invention: the internal stay branch chain comprises an internal stay supporting rod, an internal stay rotating rod, a fastening assembly, an internal stay long roller, an internal stay gear, an internal stay rack and an internal stay ejector rod, wherein the internal stay supporting rod is arranged in the middle of the lower end surface of the reciprocating support plate, the internal stay rotating rod is arranged in the middle of the internal stay supporting rod, the fastening assembly is symmetrically arranged at two ends of the internal stay rotating rod, the internal stay long roller is arranged on one side of the fastening assembly, the internal stay gear is arranged in the middle of the internal stay rotating rod, the internal stay rack is vertically arranged in the internal stay supporting rod in a sliding mode, only the upper half part of the internal stay rack is provided with teeth, the internal stay gear is meshed with the internal stay rack and is connected with the internal stay ejector rod, the lower end of the.
As a further scheme of the invention: the fastening component comprises fastening vertical plates, fastening slide ways, fastening slide blocks, fastening screw rods, fastening jacking blocks, spiral slide ways, fastening slide rods and fastening push rods, the fastening vertical plates are symmetrically arranged at two ends of the inner supporting rotating rod, the fastening slide ways are vertically arranged on one side surface of each fastening vertical plate, the fastening slide blocks are symmetrically arranged at two ends in the fastening slide ways in a sliding manner, the fastening slide way penetrates through the fastening screw rod, the fastening slide block is connected with the fastening screw rod in a thread fit way, and the thread matching directions of the fastening sliding blocks and the fastening screw rods which are positioned in the same fastening slide way are opposite, the lower ends of the fastening vertical plates are provided with fastening top blocks in a sliding manner, extension springs are connected between the fastening top blocks and the fastening screw rods, spiral slide ways are arranged in the fastening top blocks, fastening slide rods are arranged at the lower ends of the fastening screw rods, the spiral slide ways are connected with the fastening slide rods in a sliding manner, and the inner stretching rollers are connected with the fastening sliding blocks which are positioned in the same fastening slide way through fastening push.
In addition, the invention also provides a coating method of the surface coating machine for manufacturing the oil-immersed transformer, which comprises the following steps:
s1, debugging the surface coating machine for manufacturing the oil-immersed transformer, pouring a proper amount of coating needed by coating into a coating cylinder body, and clamping and fixing the oil-immersed transformer tank body needing to be coated through a supporting unit;
s2, starting the coating cylinder to enable the coating connecting rods to be far away from each other, so that two coating sliding blocks in the same coating slide way are close to each other, the oil-immersed transformer box body is driven to gradually enter the coating cylinder body to be contacted with the coating, and then the oil-immersed transformer box body can be coated;
s3, after the oil-immersed transformer box body is completely contacted with the paint, the inner support branched chain supports and fixes the oil-immersed transformer box body from the inside of the box body, then the reciprocating motor rotates to drive the reciprocating crankshaft to rotate, the reciprocating crankshaft drives the reciprocating slide rod to reciprocate up and down through the reciprocating connecting rod, the reciprocating slide rod drives the inner support branched chain to reciprocate through the reciprocating support plate, and therefore the oil-immersed transformer box body can reciprocate in the paint in the painting cylinder body.
Compared with the prior art, the invention has the following advantages:
the coating method can solve the following problems when the coating treatment is carried out on the manufacturing surface of the oil-immersed transformer at present:
1. when the surface coating treatment is carried out after the welding of the existing oil-immersed transformer box body is finished, the coating operation is carried out in a spraying mode, and the welded oil-immersed transformer box body has radiating fins, so that the surface of the box body is difficult to be completely sprayed to all positions of the surface of the box body during spraying, the surface of the box body still has exposed places, the corrosion resistance of the surface of the box body is reduced, and the service life of the box body is also reduced;
2. when the surface coating treatment is carried out after the welding of the oil-immersed transformer tank body is finished in the prior art, the coating operation is carried out in a dip-coating mode, and in the dip-coating process of the oil-immersed transformer tank body, the coating cannot be completely attached to the surface of the tank body, so that air holes appear in the coating attached to the surface of the tank body, and the surface of the tank body can be contacted with the outside through the air holes, thereby reducing the corrosion resistance of the tank body;
3. when the device is used for coating the manufacturing surface of the oil-immersed transformer, the inner supporting branched chain supports and fixes the box body of the oil-immersed transformer from the interior of the box body, then the reciprocating crankshaft is driven to rotate by the rotation of the reciprocating motor, the reciprocating crankshaft drives the reciprocating slide rod to reciprocate up and down through the reciprocating connecting rod, and the reciprocating slide rod drives the inner supporting branched chain to reciprocate through the reciprocating support plate, so that the oil-immersed transformer box body reciprocates in paint in a coating cylinder body, in the reciprocating motion process, the vibration roller is in matched contact with the vibration bump, the vibration top block can frequently impact the inner wall of the box body, the box body can generate a vibration effect, the combination effect between the surface of the box body and the paint is improved, the corrosion resistance of the surface of the box body is improved, and the service life of the box body is prolonged.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2 at A according to the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 2B of the present invention;
FIG. 5 is an enlarged view of FIG. 2 at C of the present invention;
FIG. 6 is an enlarged view of FIG. 2 at D in accordance with the present invention;
fig. 7 is a schematic top cross-sectional view of fig. 5 in accordance with the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 7.
A surface coating machine for manufacturing an oil-immersed transformer comprises a base 1, a coating device 2 and a supporting unit 3, wherein the coating device 2 is arranged on the upper surface of the base 1, and the supporting unit 3 is arranged on the coating device 2; wherein:
the coating device 2 comprises a coating vertical plate 20, a coating slide rail 21, coating sliders 22, a coating connecting rod 23, a coating cylinder 24, a coating cylinder body 25 and a coating support plate 26, wherein the coating vertical plate 20 is symmetrically arranged on the upper surface of the base 1 along the length direction of the upper surface, two pairs of coating slide rails 21 are symmetrically and vertically arranged on opposite surfaces of the two coating vertical plates 20, the coating slide rails 21 are symmetrically arranged, the coating sliders 22 are symmetrically and slidably arranged at two ends in the coating slide rails 21, the two coating sliders 22 positioned in the same coating slide rail 21 are connected through the coating connecting rod 23, the coating connecting rod 23 is of a V-shaped structure, the coating cylinder 24 is arranged at the middle position of the vertical plate coating 20, the coating cylinder 24 is of a bidirectional structure, the middle position of the coating connecting rod 23 is connected with the output end of the coating cylinder 24, and, a coating support plate 26 is arranged between the coating sliders 22 above the two coating risers 20, and the supporting unit 3 is connected with the coating support plate 26 in the middle;
during specific work, the telescopic action of the coating cylinder 24 can drive the distance between the two coating connecting rods 23 located at the same position to change, so that the distance between the two coating sliding blocks 22 located in the same coating slide rail 21 changes, and the distance between the coating support plate 26 and the coating cylinder body 25 can be controlled, so that the connection between the oil-immersed transformer box body and the supporting unit 3 is facilitated, the box body can be conveniently controlled to enter and exit the coating cylinder body 25, and the surface coating operation of the box body can be smoothly carried out.
A reciprocating frame body 260 is arranged in the middle of the coating support plate 26, a reciprocating motor 261 is arranged above the interior of the reciprocating frame body 260, a reciprocating crankshaft 262 is arranged below the reciprocating motor 261, the output end of the reciprocating motor 261 is in transmission connection with the reciprocating crankshaft 262 through a belt, a reciprocating slide rod 263 is arranged on the lower end face of the reciprocating frame body 260 in a sliding mode, the reciprocating crankshaft 262 is connected with the reciprocating slide rod 263 through a reciprocating connecting rod 264, a reciprocating support plate 265 is arranged at the lower end of the reciprocating slide rod 263, and an inner supporting branched chain 266 is arranged on the lower end face of;
during specific work, after the coating support plate 26 pushes the box body into the coating cylinder body 26 through the support unit 3 to be completely contacted with the coating, the reciprocating motor 261 is started to drive the reciprocating crankshaft 262 to rotate through belt transmission, the reciprocating crankshaft 262 drives the reciprocating slide rod 263 to reciprocate up and down on the lower end face of the reciprocating frame body 260 through the reciprocating connecting rod 264, the reciprocating slide rod 263 drives the inner supporting branched chain 266 to reciprocate through the reciprocating support plate 265, the inner supporting branched chain 266 supports and fixes the box body from the interior of the box body, and then the box body is driven to reciprocate up and down in the coating, so that the surface of the box body can be repeatedly contacted with the coating, and the coating effect on the surface of the box body is improved.
Two groups of vibration sliding rods 267 are symmetrically arranged on the lower end surface of the coating support plate 26 along the two ends of the coating support plate in the width direction, vibration cavities are symmetrically arranged in the reciprocating support plate 265, a plurality of groups of vibration ejector rods 268 are uniformly arranged on one side wall of each vibration cavity along the vertical direction in a sliding mode, a vibration spring is arranged between the reciprocating support plate 265 and the vibration ejector rods 268, a vibration ejector block 269 is arranged at one end of each vibration ejector rod 268, a vibration roller 270 is arranged at the other end of each vibration ejector rod 268, a plurality of vibration lugs 271 are uniformly arranged on the vibration sliding rods 267 along the length direction, and the vibration rollers 270 are in matched contact;
during specific work, the internal stay branch 266 can support the box fixedly from the inside of box, then when taking the box to carry out up-and-down reciprocating motion in coating, vibration lug 271 on the vibration slide bar 267 just can be frequent and vibration gyro wheel 270 contact, make vibration gyro wheel 270 take vibration ejector pin 268 to move on reciprocal extension board 265 lateral wall, in the effect of cooperation vibrating spring, make vibration ejector pin 268 take the inner wall of the frequent striking box of vibration ejector pin 269, make the box produce the vibration effect, the gas pocket that produces when box surface and coating adhere to also can be filled by coating like this, thereby effectively improve the effect of box surface coating.
The inner supporting branched chain 266 comprises an inner supporting rod 2660, an inner supporting rotating rod 2661, a fastening assembly 2662, an inner supporting long roller 2663, an inner supporting gear 2664, an inner supporting rack 2665 and an inner supporting rod 2666, wherein the inner supporting rod 2660 is arranged in the middle of the lower end face of the reciprocating support plate 265, the inner supporting rotating rod 2661 is arranged in the middle of the inner supporting rod 2660, the fastening assemblies 2662 are symmetrically arranged at two ends of the inner supporting rotating rod 2661, the inner supporting long roller 2663 is arranged on one side of the fastening assembly 2662, the inner supporting gear 2664 is arranged in the middle of the inner supporting rotating rod 2661, the inner supporting rack 2665 is vertically arranged in the inner supporting rod 2660 in a sliding manner, only the upper half part of the inner supporting rack 2665 is provided with teeth, the inner supporting gear 2664 is meshed with the inner supporting rack 2665 and connected with the lower end of the inner supporting rod 2666 in a sliding manner, and the lower end of the inner supporting rack 26;
when in specific work, the supporting unit 3 can drive the box body to move upwards by a distance in the process of supporting and fixing the box body, during the upward movement of the box body, the bottom plate inside the box body pushes the inner supporting rod 2666 to move upward, the inner supporting rod 2666 pushes the inner supporting rack 2665 to move upward in the inner supporting rod 2660 to drive the inner supporting gear 2662 to rotate, thereby rotating the inner strut 2661 such that the inner strut 2661 rotates 180 with the fastening assembly 2662, so that the inner support rollers 2663 can not form a vertical rolling effect with the inner wall of the box body, and then the box body moves upwards continuously, the inner support rack 2665 moves upwards at a position without teeth, the inner support gear 2664 does not rotate any more, the fastening assembly 2662 then causes the inner expanding roller 2663 to abut against the inner wall of the box, and then the reciprocating rod 263 carries the inner expanding roller 2663 to reciprocate through the reciprocating support plate 265, so as to synchronously carry the box to reciprocate.
The fastening assembly 2662 includes a fastening vertical plate 2667, a fastening slide 2668, a fastening slider 2669, a fastening lead screw 2670, a fastening top block 2671, a spiral slide 2672, a fastening slide 2673 and a fastening push rod 2674, the fastening vertical plate 2667 is symmetrically disposed at two ends of the inner supporting rod 2661, the fastening slide 2668 is vertically disposed at one side of the fastening vertical plate 2667, the fastening slider 2669 is symmetrically slidably disposed at two ends of the fastening slide 2668, the fastening lead screw 2670 passes through the fastening slide 2668, the fastening slider 2669 is connected with the fastening lead screw 2670 through a thread fit, the thread fit directions of the fastening slider 2669 and the fastening lead screw 2670 in the same fastening slide 2668 are opposite, the fastening top block 2671 is slidably disposed at the lower end of the fastening vertical plate 2667, an extension spring is connected between the fastening top block 2671 and the fastening slide 2671, the spiral slide 2672 is disposed in the fastening top block 2671, the fastening lead screw 2670 is provided with the fastening slide, the inner supporting long roller 2663 is connected to a fastening slider 2669 in the same fastening slide 2668 through a fastening push rod 2674;
during specific operation, when the lower ends of the fastening top block 2667 and the fastening screw 2670 move relatively, the fastening slide rod 2673 and the spiral slideway 2672 slide relatively, so that the fastening screw 2670 rotates, two fastening slide blocks 2669 in the same fastening slideway 2668 approach each other, the fastening push rod 2674 pushes the inner supporting roller 2663 to approach the inner wall of the box body, and the inner supporting roller 2663 is fixed from the inside of the box body.
The supporting unit 3 comprises a supporting slide bar 30, a supporting support plate 31, supporting cylinders 32, a supporting slide block 33, a supporting fixed block 34 and supporting ejector rods 35, the supporting slide bar 30 is arranged at each of four corners of the coating support plate 26 in a sliding mode, supporting springs are connected between the supporting slide bars and the supporting slide block 33, the supporting support plate 31 is arranged between the lower ends of the four supporting slide bars 30, two groups of supporting cylinders 32 are symmetrically arranged on the supporting support plate 31 along the width direction of the supporting support plate 31, the supporting slide block 33 and the supporting fixed block 34 are sequentially arranged at the lower end of the supporting cylinder 32, the supporting cylinder 32 is connected with the supporting slide block 33 in a sliding mode, the supporting cylinder 32 is fixedly connected with the supporting fixed block 34, a return spring is connected between the supporting slide block 33 and the supporting fixed block 34, a plurality of supporting ejector rods;
during specific work, the mounting hole of oil-immersed transformer box up end aligns with the lower extreme that supports cylinder 32, then supports cylinder 32's lower extreme and injects in the mounting hole, supports cylinder 32 afterwards and contracts for support slider 33 slides on supporting cylinder 32, and support slider 33 and support the distance between the fixed block 34 and reduce gradually, then support ejector pin 35 just can strut gradually, supports the lower limb of mounting hole, thereby the realization is fixed to the support of box.
A position-adapting cavity 36 is arranged at the position where the supporting support plate 31 is connected with the upper end of the supporting cylinder 32, the position-adapting cavity 36 is of an octagonal structure, a position-adapting sliding plate 37 is arranged at the upper end of the supporting cylinder 32, the position-adapting sliding plate 37 is of an octagonal structure, and a plurality of position-adapting springs are uniformly arranged between the inner wall of the position-adapting cavity 36 and the side wall of the position-adapting sliding plate 37 along the circumferential direction of the position-adapting springs; during specific work, when the vibration top block 269 frequently impacts the inner wall of the box body to enable the box body to generate a vibration effect, the proper position sliding plate 37 can slide in the proper position cavity 36, and under the action of the proper position spring, the box body can easily generate the vibration effect due to the impact of the vibration top block 269, so that the surface coating effect of the box body is improved.
In addition, the invention also provides a coating method of the surface coating machine for manufacturing the oil-immersed transformer, which comprises the following steps:
s1, debugging the surface coating machine for manufacturing the oil-immersed transformer, pouring a proper amount of coating needed by coating into the coating cylinder 25, and clamping and fixing the oil-immersed transformer box needing to be coated through the supporting unit 27;
s2, starting the coating cylinder 24 to enable the coating connecting rods 23 to be far away from each other, so that the two coating sliders 22 in the same coating slide rail 21 are close to each other, and the oil-immersed transformer box body is gradually brought into the coating cylinder body 25 to be contacted with the coating, and then the oil-immersed transformer box body can be coated;
and S3, after the oil-immersed transformer box body is completely contacted with the paint, the inner supporting branched chain 266 supports and fixes the oil-immersed transformer box body from the interior of the box body, then the reciprocating motor 261 rotates to drive the reciprocating crankshaft 262 to rotate, the reciprocating crankshaft 262 drives the reciprocating slide rod 263 to do up-and-down reciprocating motion through the reciprocating connecting rod 264, and the reciprocating slide rod 263 drives the inner supporting branched chain 266 to do reciprocating motion through the reciprocating support plate 265, so that the oil-immersed transformer box body does reciprocating motion in the paint in the painting cylinder body 25.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides an oil-immersed transformer makes surface coating machinery, includes base (1), application device (2) and support element (3), its characterized in that: the upper surface of the base (1) is provided with a coating device (2), and the coating device (2) is provided with a supporting unit (3); wherein:
the coating device (2) comprises a coating vertical plate (20), a coating slide way (21), a coating slide block (22), a coating connecting rod (23), a coating cylinder (24), a coating cylinder body (25) and a coating support plate (26), wherein the upper surface of the base (1) is symmetrically provided with the coating vertical plate (20) along the length direction of the upper surface, two pairs of coating slide ways (21) are symmetrically and vertically arranged on opposite surfaces of the two coating vertical plates (20) and are symmetrical to each other in position of the coating slide ways (21), the coating slide blocks (22) are symmetrically and slidably arranged at the two ends in the coating slide ways (21), the two coating slide blocks (22) in the same coating slide way (21) are connected through the coating connecting rod (23), the coating connecting rod (23) is of a V-shaped structure, the coating cylinder (24) is arranged at the middle position of the coating vertical plate (20), the coating cylinder (24) is of a bidirectional structure, and the, a coating cylinder body (25) is arranged between the coating sliders (22) positioned below the two coating vertical plates (20), a coating support plate (26) is arranged between the coating sliders (22) positioned above the two coating vertical plates (20), and the support unit (3) is connected with the coating support plate (26) in the middle;
the supporting unit (3) comprises supporting slide bars (30), supporting support plates (31), supporting cylinders (32), supporting slide blocks (33), supporting fixed blocks (34) and supporting ejector rods (35), the supporting slide bars (30) are arranged at four corners of the coating support plate (26) in a sliding mode, supporting springs are connected between the supporting slide bars and the supporting fixed blocks, the supporting support plates (31) are arranged between the lower ends of the four supporting slide bars (30), two groups of supporting cylinders (32) are symmetrically arranged on the supporting support plates (31) along the width direction of the supporting support plates, the supporting slide blocks (33) and the supporting fixed blocks (34) are sequentially arranged at the lower ends of the supporting cylinders (32), the supporting cylinders (32) are connected with the supporting slide blocks (33) in a sliding mode, the supporting cylinders (32) are fixedly connected with the supporting fixed blocks (34), return springs are connected between the supporting slide blocks (33) and the supporting fixed blocks (34), and a plurality of supporting ejector rods (, the supporting ejector rod (35) is of a V-shaped structure;
the coating support plate (26) is provided with a reciprocating frame body (260) in the middle, a reciprocating motor (261) is arranged above the inner portion of the reciprocating frame body (260), a reciprocating crankshaft (262) is arranged below the reciprocating motor (261), the output end of the reciprocating motor (261) is connected with the reciprocating crankshaft (262) through belt transmission, a reciprocating slide rod (263) is arranged on the lower end face of the reciprocating frame body (260) in a sliding mode, the reciprocating crankshaft (262) is connected with the reciprocating slide rod (263) through a reciprocating connecting rod (264), a reciprocating support plate (265) is arranged at the lower end of the reciprocating slide rod (263), and an inner supporting branched chain (266) is arranged on the lower end face of.
2. The oil-filled transformer manufacturing surface coating machine according to claim 1, characterized in that: the coating support plate (26) lower terminal surface is provided with two sets of vibration slide bars (267) along its width direction both ends symmetry, reciprocal extension board (265) inside symmetry is provided with the vibration cavity, it is provided with a plurality of groups vibration ejector pin (268) to extend its vertical direction even slip on the lateral wall of vibration cavity, and be provided with vibrating spring between reciprocal extension board (265) and vibration ejector pin (268), the one end of vibration ejector pin (268) is provided with vibration kicking block (269), the other end of vibration ejector pin (268) is provided with vibration gyro wheel (270), it evenly is provided with a plurality of vibration lug (271) to extend its length direction on vibration slide bar (267), vibration gyro wheel (270) and vibration lug (271) cooperation contact.
3. The oil-filled transformer manufacturing surface coating machine according to claim 1, characterized in that: the utility model discloses a support cylinder, including support board (31), support cylinder (32), position of being connected on support board (31) and support cylinder (32) is provided with suitable position cavity (36), suitable position cavity (36) are octagon structure, and support cylinder (32) upper end is provided with suitable position slide (37), suitable position slide (37) are octagon structure, evenly are provided with a plurality of suitable position spring along its circumferential direction between suitable position cavity (36) inner wall and suitable position slide (37) lateral wall.
4. The oil-filled transformer manufacturing surface coating machine according to claim 1, characterized in that: the inner supporting branch chain (266) comprises an inner supporting support rod (2660), an inner supporting rotary rod (2661), a fastening assembly (2662), an inner supporting long roller (2663), an inner supporting gear (2664), an inner supporting rack (2665) and an inner supporting rod (2666), the inner supporting support rod (2660) is arranged in the middle of the lower end face of the reciprocating support plate (265), the inner supporting rotary rod (2661) is arranged in the middle of the inner supporting support rod (2660), the fastening assemblies (2662) are symmetrically arranged at two ends of the inner supporting rotary rod (2661), the inner supporting long roller (2663) is arranged at one side of the fastening assembly (2662), the inner supporting gear (2664) is arranged in the middle of the inner supporting rotary rod (2661), the inner supporting rack (2665) is vertically arranged in the inner supporting support rod (2660) in a sliding manner, only the upper half part of the inner supporting rack (2665) is provided with teeth, the teeth are meshed with the inner supporting rack (2665), the inner supporting rod (2666) is arranged at the lower end of the inner supporting, the lower end of the internal support rack (2665) is connected with the upper end of the internal support post rod (2666).
5. The oil-filled transformer manufacturing surface coating machine according to claim 4, characterized in that: the fastening assembly (2662) comprises a fastening vertical plate (2667), a fastening slide way (2668), a fastening sliding block (2669), a fastening screw rod (2670), a fastening top block (2671), a spiral slide way (2672), a fastening sliding rod (2673) and a fastening push rod (2674), wherein the fastening vertical plate (2667) is symmetrically arranged at two ends of the inner supporting rotating rod (2661), the fastening slide way (2668) is vertically arranged on one side surface of the fastening vertical plate (2667), the fastening sliding blocks (2669) are symmetrically arranged at two ends in the fastening slide way (2668) in a sliding manner, the fastening screw rod (2670) penetrates through the fastening slide way (2668), the fastening sliding blocks (2669) are connected with the fastening screw rod (2670) in a threaded fit manner, the directions of the fastening sliding blocks (2669) in the same fastening slide way (2668) are opposite to that of the fastening sliding blocks (2671) are arranged at the lower ends of the fastening vertical plate (2667), and an, a spiral slideway (2672) is arranged in the fastening top block (2671), a fastening sliding rod (2673) is arranged at the lower end of the fastening screw rod (2670), the spiral slideway (2672) is connected with the fastening sliding rod (2673) in a sliding mode, and the inner stretching roller (2663) is connected with a fastening sliding block (2669) in the same fastening slideway (2668) through a fastening push rod (2674).
6. The oil-filled transformer manufacturing surface coating machine according to claim 1, characterized in that: the method for coating the manufacturing surface of the oil-immersed transformer by using the oil-immersed transformer manufacturing surface coating machine comprises the following steps:
s1, debugging the surface coating machine for manufacturing the oil-immersed transformer, pouring a proper amount of coating needed by coating into the coating cylinder body (25), and clamping and fixing the oil-immersed transformer box body needing to be coated through the supporting unit (27);
s2, starting the coating cylinder (24) to enable the coating connecting rods (23) to be far away from each other, so that two coating sliding blocks (22) located in the same coating slide way (21) are close to each other, the oil-immersed transformer box body is gradually driven to enter the coating cylinder body (25) to be contacted with the coating, and then the oil-immersed transformer box body can be coated;
s3, after the oil-immersed transformer box body is completely contacted with paint, the inner supporting branched chain (266) supports and fixes the oil-immersed transformer box body from the interior of the box body, then the reciprocating motor (261) rotates to drive the reciprocating crankshaft (262) to rotate, the reciprocating crankshaft (262) drives the reciprocating slide rod (263) to reciprocate up and down through the reciprocating connecting rod (264), and the reciprocating slide rod (263) drives the inner supporting branched chain (266) to reciprocate through the reciprocating support plate (265), so that the oil-immersed transformer box body can reciprocate in the paint coated in the cylinder body (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110247866.2A CN113019805A (en) | 2021-03-06 | 2021-03-06 | Surface coating machine and method for manufacturing oil-immersed transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110247866.2A CN113019805A (en) | 2021-03-06 | 2021-03-06 | Surface coating machine and method for manufacturing oil-immersed transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113019805A true CN113019805A (en) | 2021-06-25 |
Family
ID=76468261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110247866.2A Withdrawn CN113019805A (en) | 2021-03-06 | 2021-03-06 | Surface coating machine and method for manufacturing oil-immersed transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113019805A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2343229A1 (en) * | 1973-08-28 | 1975-03-20 | Transformatoren Union Ag | Dip-lacquering plant for transformer tanks - has wide overflow and recirculating pump for dipping vessel raised and lowered |
| CN101807477A (en) * | 2009-12-29 | 2010-08-18 | 李泰花 | Vacuum box impregnation equipment |
| CN110142184A (en) * | 2019-05-10 | 2019-08-20 | 张家港市双成电工设备有限公司 | Vacuum, which is continuously immersed, uses immersion system |
| CN211319924U (en) * | 2019-11-27 | 2020-08-21 | 龙岩剑桥电子有限公司 | High-frequency paint dipping device based on small-sized transformer insulation treatment |
| CN112259353A (en) * | 2020-11-02 | 2021-01-22 | 赵志强 | Processing technology for oil tank of oil-immersed transformer |
-
2021
- 2021-03-06 CN CN202110247866.2A patent/CN113019805A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2343229A1 (en) * | 1973-08-28 | 1975-03-20 | Transformatoren Union Ag | Dip-lacquering plant for transformer tanks - has wide overflow and recirculating pump for dipping vessel raised and lowered |
| CN101807477A (en) * | 2009-12-29 | 2010-08-18 | 李泰花 | Vacuum box impregnation equipment |
| CN110142184A (en) * | 2019-05-10 | 2019-08-20 | 张家港市双成电工设备有限公司 | Vacuum, which is continuously immersed, uses immersion system |
| CN211319924U (en) * | 2019-11-27 | 2020-08-21 | 龙岩剑桥电子有限公司 | High-frequency paint dipping device based on small-sized transformer insulation treatment |
| CN112259353A (en) * | 2020-11-02 | 2021-01-22 | 赵志强 | Processing technology for oil tank of oil-immersed transformer |
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