Transformer coil paint dipping device

Abstract

The utility model relates to the technical field of transformer production, in particular to a transformer coil paint dipping device. Comprising a paint bucket, a stirring assembly is arranged on the paint bucket, a liquid discharging pipe is arranged at the bottom of the paint bucket, a U-shaped support is fixedly installed on the paint bucket, a transverse plate is slidably installed in the U-shaped support, rectangular through grooves are formed in the inner walls of the two sides of the U-shaped support in a penetrating mode, sliding rods are slidably arranged in the rectangular through grooves in a penetrating mode, one ends of the sliding rods are fixed to the transverse plate, and electric cylinders are arranged on the two sides of the paint bucket. An output rod of the electric cylinder is fixed to the sliding rod, a U-shaped containing frame is arranged at the bottom of the transverse plate, a plurality of transverse rods are arranged on the U-shaped containing frame, a plurality of transformer coils which are evenly distributed are arranged on the transverse rods, and two clamping holes are formed in the transverse plate in a penetrating mode. Through a simple locking structure, batch paint dipping operation can be conveniently carried out on the transformer coil, the coil placing frame can be conveniently and rapidly assembled and disassembled, feeding and discharging are convenient, the paint dipping efficiency of the transformer coil is effectively improved, and the production efficiency of a transformer is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer production technical field, concretely is a transformer coil dip paint device. BACKGROUND

[0002] With the continuous development of economy, the process of urbanization and industrialization is accelerating, and the demand for electricity is increasing. A large number of power equipment is produced, and transformer is one of the most important ones. In the production process, the coil needs to be dipped in paint to prevent the coil metal from rusting. In the prior art, a special transformer coil dip paint device and dip paint method are disclosed in the authorized announcement No. CN116967075B. The outer circular surface of the barrel assembly is provided with a lifting mechanism, the output end of the lifting mechanism is connected with a hoisting assembly, the top end of the barrel assembly is provided with a gas blowing assembly, and the inside of the barrel assembly is provided with a liquid supplementing assembly. The hoisting assembly lifts the transformer coil. The connecting disc in the hoisting assembly is concave. During hoisting, the driving wheel driven by the second motor rotates, the driving wheel drives the driven wheel to rotate, and the driven wheel rotates. During rotation, the driven wheel drives the linkage rod to rotate along the track, so that the linkage rod drives the moving rod to move, and the moving rod drives the supporting disc to extrude and limit the transformer coil, thereby improving the dip paint effect of the coil.

[0003] However, the existing transformer coil dip paint device lacks a transformer coil placing rack that is easy to assemble and disassemble, which is not convenient for batch dip paint operation of the transformer coil and does not improve the dip paint efficiency of the transformer coil, seriously affecting the production efficiency of the transformer. Utility model content

[0004] In view of the above problems, the utility model aims to provide a transformer coil dip paint device that is convenient for batch dip paint operation of the transformer coil, quick assembly and disassembly of the coil placing rack, feeding and discharging, effectively improves the dip paint efficiency of the transformer coil, and is beneficial to improve the production efficiency of the transformer, solving the problems in the above background technology.

[0005] In order to achieve the above object, the utility model discloses the technical scheme that a transformer coil dip paint device adopts: a transformer coil dip paint device, including the paint bucket, be equipped with the stirring subassembly on the paint bucket, the bottom of paint bucket is equipped with the drain pipe, the fixed mounting of U-shaped support is equipped on the paint bucket, the sliding mounting of horizontal plate is equipped in the U-shaped support, the both sides inner wall of U-shaped support all are penetrated with the rectangular through -groove, the sliding penetration of slide rod is equipped in the rectangular through -groove, the one end of slide rod is fixed in horizontal plate, the both sides of paint bucket all are equipped with the electric jar, the output rod of electric jar is fixed on the slide rod, the bottom of horizontal plate is equipped with the U-shaped placing rack, the multiple horizontal poles that are equipped with are located on the U-shaped placing rack, the multiple even distribution's transformer coil that are equipped with are located on the horizontal pole, the penetration of two clamping holes is equipped on horizontal plate, the sliding penetration of clamping plate is equipped in the clamping hole, the clamping plate is fixed in the top of U-shaped placing rack, the circular groove that is equipped on the one side inner wall of clamping hole, the sliding installation of internal thread cylinder is equipped in the circular groove, the sliding penetration of internal thread cylinder is equipped in clamping plate, the same bidirectional screw rod is screwed in the internal thread cylinder, the chamber that is equipped on horizontal plate, the rotation penetration chamber of bidirectional screw rod and fixed cover first bevel gear, be equipped with the rotating lever on horizontal plate, the top end of rotating lever extends to the chamber and is equipped with second bevel gear, and second bevel gear is engaged with first bevel gear.

[0006] In order to facilitate the quick assembly and disassembly of multiple transformer coils:

[0007] As a further improvement of the above technical solution: the U-shaped placing rack further includes two open-bottomed sliding grooves, the sliding grooves are provided on the inner walls of the two sides of the U-shaped placing rack, a plurality of first clamping sleeves are slidingly installed on the inner walls of the two sides of the U-shaped placing rack, a plurality of second clamping sleeves are slidingly installed in the sliding grooves, the second clamping sleeves are fixed on the corresponding first clamping sleeves, the two ends of the horizontal poles are slidingly installed in the corresponding first clamping sleeves, rectangular sleeves that communicate with the corresponding sliding grooves are fixedly installed on the two sides of the U-shaped placing rack, clamping rods are slidingly installed in the rectangular sleeves, screw rods are threadedly installed on the clamping rods, and one end of each clamping rod is slidingly installed in the corresponding second clamping sleeve.

[0008] The beneficial effects of the improvement are: by such arrangement, the horizontal poles on the U-shaped placing rack can be quickly assembled and disassembled, the multiple transformer coils can be quickly assembled and disassembled, the transformer coils that need to be dipped in paint can be easily replaced, and the efficiency of the transformer coil dipping work is effectively improved.

[0009] In order to facilitate the limiting of the slide rods:

[0010] As a further improvement of the above technical solution: a limiting rod is fixedly installed in the rectangular through-groove, and the limiting rod slidingly penetrates the corresponding slide rod.

[0011] The beneficial effects of the improvement are: by setting the limiting rod, the slide rods can be easily limited.

[0012] In order to facilitate the rotation of the rotating rod:

[0013] As a further improvement of the above technical solution: the top inner wall of the U-shaped placing frame is provided with a circular hole, the bottom end of the rotating rod extends into the circular hole, and the two sides of the U-shaped placing frame are fixedly provided with handles.

[0014] The improvement has the beneficial effect that: by setting the circular hole, the rotating rod is facilitated to rotate.

[0015] In order to facilitate the locking of the clamping plate by the internally threaded cylinder:

[0016] As a further improvement of the above technical solution: the clamping plate is provided with a first through hole, the internally threaded cylinder slides through the first through hole, a first limiting groove is formed in the top inner wall of the circular groove, a first limiting block is slidingly installed in the first limiting groove, and the first limiting block is fixed on the internally threaded cylinder.

[0017] The improvement has the beneficial effect that: by setting the first through hole, the clamping plate is facilitated to be locked by the internally threaded cylinder.

[0018] In order to facilitate the support and limiting of the bidirectional screw rod:

[0019] As a further improvement of the above technical solution: a second through hole is provided between the chamber and the two circular grooves, and the bidirectional screw rod rotates through the two second through holes.

[0020] The improvement has the beneficial effect that: by setting the second through hole, the bidirectional screw rod is facilitated to be supported and limited.

[0021] In order to facilitate the support and limiting of the screw rod:

[0022] As a further improvement of the above technical solution: a second limiting groove is formed in the top and bottom inner walls of the rectangular sleeve, a second limiting block is slidingly installed in the second limiting groove, the second limiting block is fixed on the clamping rod, a threaded recess is formed in one end of the clamping rod, the screw rod is threadedly installed in the threaded recess, a third through hole is provided in the inner wall of one side of the rectangular sleeve, and the screw rod rotates through the third through hole.

[0023] The improvement has the beneficial effect that: by setting the third through hole, the screw rod is facilitated to be supported and limited.

[0024] In order to prevent paint from entering the rectangular sleeve:

[0025] As a further improvement of the above technical solution: a first sealing ring is fixedly installed in the rectangular sleeve, the first sealing ring is slidingly sleeved on the clamping rod, a second sealing ring is fixedly installed in the first clamping sleeve, and the second sealing ring is slidingly sleeved on the corresponding cross rod.

[0026] The improved beneficial effect is that the first sealing ring is arranged to prevent paint from entering the rectangular sleeve.

[0027] The beneficial effect of the utility model is: through simple locking structure, thereby facilitate the batch impregnation operation of transformer coil, facilitate the quick assembly and disassembly of coil placing frame, convenient feeding and discharging, effectively improve the impregnation efficiency of transformer coil, be favorable to improve the production efficiency of transformer. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 It is the front view structure schematic diagram of the utility model;

[0029] Figure 2 It is the utility model Figure 1 The enlarged structure schematic diagram of A part in the utility model;

[0030] Figure 3 It is the utility model Figure 1 The enlarged structure schematic diagram of B part in the utility model;

[0031] Figure 4 It is the three-dimensional section assembly structure schematic diagram of U-shaped placing frame in the utility model;

[0032] Figure 5 It is the three-dimensional section combination assembly structure schematic diagram of first clamping sleeve and second clamping sleeve in the utility model.

[0033] In the drawing: 1, paint bucket; 2, stirring assembly; 3, drain pipe; 4, U-shaped support; 5, horizontal plate; 6, slide rod; 7, rectangular through slot; 8, electric cylinder; 9, U-shaped placing frame; 10, crossbar; 11, transformer coil; 12, clamping hole; 13, clamping plate; 14, circular groove; 15, internal thread cylinder; 16, bidirectional screw rod; 17, chamber; 18, first bevel gear; 19, rotating rod; 20, second bevel gear; 21, first clamping sleeve; 22, sliding groove; 23, second clamping sleeve; 24, rectangular sleeve; 25, clamping rod; 26, screw rod. DETAILED DESCRIPTION

[0034] In order to make those skilled in the art better understand the technical scheme of the utility model, the utility model is described in detail below in conjunction with the drawings, and the description in this part is only exemplary and explanatory, and should not have any limiting effect on the protection scope of the utility model.

[0035] As Figures 1-5As shown, a transformer coil varnish dipping device, including varnish bucket 1, the varnish bucket 1 is equipped with stirring assembly 2, the bottom of the varnish bucket 1 is equipped with drain pipe 3, the varnish bucket 1 is fixedly installed with U-shaped support 4, the U-shaped support 4 is slidably installed with horizontal plate 5, the two side inner walls of the U-shaped support 4 are all penetrated with rectangular through slot 7, the rectangular through slot 7 is slidably penetrated with slide rod 6, one end of the slide rod 6 is fixed on horizontal plate 5, the two sides of the varnish bucket 1 are all equipped with electric cylinder 8, the output rod of the electric cylinder 8 is fixed on the slide rod 6, the bottom of the horizontal plate 5 is equipped with U-shaped placing rack 9, the U-shaped placing rack 9 is equipped with multiple horizontal rods 10, the horizontal rods 10 are equipped with multiple transformer coils 11 which are uniformly arranged, two clamping holes 12 are penetrated through the horizontal plate 5, clamping plates 13 are slidably penetrated through the clamping holes 12, the clamping plates 13 are fixed on the top of the U-shaped placing rack 9, a circular groove 14 is formed on the one side inner wall of the clamping hole 12, internally threaded cylinders 15 are slidably installed in the circular groove 14, the internally threaded cylinders 15 are slidably penetrated through the clamping plates 13, a same bidirectional screw rod 16 is internally threaded installed in the two internally threaded cylinders 15, a cavity 17 is formed on the horizontal plate 5, the bidirectional screw rod 16 is rotatably penetrated through the cavity 17 and fixedly sleeved with first bevel gear 18, a rotating rod 19 is arranged on the horizontal plate 5, the top end of the rotating rod 19 extends into the cavity 17 and is equipped with second bevel gear 20, the second bevel gear 20 is engaged with the first bevel gear 18, through simple locking structure, it is convenient to carry out batch varnish dipping operation on the transformer coil 11, it is convenient to quickly assemble and disassemble the coil placing rack, it is convenient to load and unload, effectively improve the varnish dipping efficiency of the transformer coil 11, it is favorable to improve the production efficiency of the transformer, the U-shaped placing rack 9 further includes two open-bottom sliding grooves 22, the sliding grooves 22 are formed on the one side inner wall of the U-shaped placing rack 9, multiple first clamping sleeves 21 are slidably installed on the two side inner walls of the U-shaped placing rack 9, multiple second clamping sleeves 23 are slidably installed in the sliding grooves 22, the second clamping sleeves 23 are fixed on the corresponding first clamping sleeves 21, the two ends of the horizontal rod 10 are respectively slidably installed in the corresponding first clamping sleeves 21, the two sides of the U-shaped placing rack 9 are both fixedly installed with rectangular sleeves 24 which are communicated with the corresponding sliding grooves 22, clamping rods 25 are slidably installed in the rectangular sleeves 24, screw rods 26 are threadedly installed on the clamping rods 25, one end of the clamping rod 25 is slidably installed in the corresponding second clamping sleeve 23, through such setting, it is convenient to quickly assemble and disassemble the horizontal rod 10 on the U-shaped placing rack 9, it is convenient to quickly assemble and disassemble multiple transformer coils 11, it is convenient to replace the transformer coil 11 which needs to be dipped in varnish, effectively improve the efficiency of the transformer coil 11 dipping work, limit rods are fixedly installed in the rectangular through slot 7, the limit rods are slidably penetrated through the corresponding slide rods 6, through setting limit rods, it is convenient to limit the slide rod 6, a circular hole is penetrated through the top inner wall of the U-shaped placing rack 9, the bottom end of the rotating rod 19 extends into the circular hole, the two sides of the U-shaped placing rack 9 are both fixedly installed with handles.The circular hole is arranged, thereby facilitating the rotation of the rotating rod 19, the clamping plate 13 is provided with a first through hole, the inner threaded cylinder 15 is slidably arranged through the first through hole, the first limiting groove is arranged on the top inner wall of the circular groove 14, the first limiting block is slidably arranged in the first limiting groove, and the first limiting block is fixed on the inner threaded cylinder 15. The first through hole is arranged, thereby facilitating the locking of the inner threaded cylinder 15 on the clamping plate 13. The second through hole is arranged between the chamber 17 and the two circular grooves 14, the two-way screw rod 16 is rotatably arranged through the two second through holes, the second through hole is arranged, thereby facilitating the support and limiting of the two-way screw rod 16. The second limiting groove is arranged on the top and bottom inner walls of the rectangular sleeve 24, the second limiting block is slidably arranged in the second limiting groove, and the second limiting block is fixed on the clamping rod 25. The clamping rod 25 is provided with a threaded groove at one end, the screw rod 26 is threadedly arranged in the threaded groove, the third through hole is arranged on the inner wall of one side of the rectangular sleeve 24, and the screw rod 26 is rotatably arranged through the third through hole. The third through hole is arranged, thereby facilitating the support and limiting of the screw rod 26. The first sealing ring is fixedly arranged in the rectangular sleeve 24, the first sealing ring is slidably arranged on the clamping rod 25, the second sealing ring is fixedly arranged in the first clamping sleeve 21, and the second sealing ring is slidably arranged on the corresponding cross rod 10. The first sealing ring is arranged, thereby preventing paint from entering the rectangular sleeve 24.

[0036] The working principle of the utility model is: in use, first, multiple transformer coils 11 are sleeved on the horizontal rod 10, then two first sleeves 21 are respectively sleeved on both ends of the horizontal rod 10, then the horizontal rod 10 is placed below the U-shaped placing frame 9, then the second sleeve 23 on the first sleeve 21 is slidably inserted into the corresponding sliding slot 22, then the horizontal rod 10 is pulled upwards, so that the second sleeve 23 is driven to slide upwards in the sliding slot 22 to a suitable position, then the corresponding two lead screws 26 are rotated, the lead screw 26 drives the clamping rod 25 to slide and insert into the corresponding second sleeve 23, so that the second sleeve 23 is fixed, that is, the horizontal rod 10 is fixed on the U-shaped placing frame 9, then the horizontal rod 10 with the transformer coils 11 is installed on the U-shaped placing frame 9 according to the above method, through the arrangement, the horizontal rod 10 on the U-shaped placing frame 9 can be quickly assembled and disassembled, so that the multiple transformer coils 11 can be quickly assembled and disassembled, so that the transformer coil 11 needing to be dipped in paint can be replaced, the efficiency of the transformer coil 11 dipping work is effectively improved, then the U-shaped placing frame 9 is placed in the U-shaped support 4, then the two clamping plates 13 are respectively slidably inserted into the corresponding clamping holes 12, then the rotating rod 19 is rotated, the rotating rod 19 drives the second bevel gear 20 to rotate, the second bevel gear 20 drives the first bevel gear 18 to rotate, the first bevel gear 18 drives the bidirectional lead screw 16 to rotate, the bidirectional lead screw 16 drives the two internal thread cylinders 15 to respectively slide and penetrate through the corresponding clamping plates 13, so that the U-shaped placing frame 9 is fixed, then the paint is put into the paint bucket 1, then the stirring assembly 2 is started to stir the paint, then the two electric cylinders 8 are started, the output rod of the electric cylinder 8 drives the sliding rod 6 to slide and descend in the rectangular through slot 7, the two sliding rods 6 drive the horizontal plate 5 to slide and descend in the U-shaped support 4, at the same time, the horizontal plate 5 drives the U-shaped placing frame 9 to descend into the paint bucket 1, so that the multiple transformer coils 11 are dipped into the paint, then the output rod of the electric cylinder 8 reciprocates in a small amplitude, so that the transformer coil 11 is fully contacted with the paint, through the arrangement, the transformer coil 11 can be batched and dipped in paint, the coil placing frame can be quickly assembled and disassembled, the feeding and discharging are convenient, the dipping efficiency of the transformer coil 11 is effectively improved, and the production efficiency of the transformer is improved.

[0037] It should be noted that in this document, the terms "comprise", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that processes, methods, articles or devices that include a series of elements not only include those elements, but also include other elements not explicitly listed, or inherent to such processes, methods, articles or devices.

[0038] The principle and implementation mode of the present application are described by using specific examples herein, and the above examples are only used for helping to understand the method and core idea of the present application. The above description is only the preferred implementation mode of the present application, and it should be pointed out that due to the limited expression, there are unlimited specific structures in objective, and for ordinary skilled persons in the technical field, some improvements, decorations or changes can be made without departing from the principle of the present application, and the above technical features can be combined in a proper way; the improvements, decorations, changes or combinations, or the direct application of the concept and technical solution of the present application to other occasions without improvement, should be regarded as the protection scope of the present application.

Claims

1. A transformer coil impregnation device comprising a varnish tank (1), characterized in that: The paint bucket (1) is provided with a stirring assembly (2), the bottom of the paint bucket (1) is provided with a liquid discharge pipe (3), the paint bucket (1) is fixedly provided with a U-shaped support (4), the U-shaped support (4) is slidably provided with a horizontal plate (5), the two side inner walls of the U-shaped support (4) are both provided with a rectangular through slot (7), the rectangular through slot (7) is slidably provided with a sliding rod (6), one end of the sliding rod (6) is fixed to the horizontal plate (5), the two sides of the paint bucket (1) are both provided with an electric cylinder (8), the output rod of the electric cylinder (8) is fixed to the sliding rod (6), the bottom of the horizontal plate (5) is provided with a U-shaped placing rack (9), the U-shaped placing rack (9) is provided with a plurality of horizontal rods (10), the horizontal rods (10) are provided with a plurality of evenly arranged transformer coils (11), the horizontal plate (5) is provided with two clamping holes (12), the clamping holes (12) are slidably provided with clamping plates (13), the clamping plates (13) are fixed to the top of the U-shaped placing rack (9), the side inner wall of the clamping hole (12) is provided with a circular groove (14), the circular groove (14) is slidably provided with an internally threaded cylinder (15), the internally threaded cylinder (15) slidably penetrates the clamping plate (13), the same bidirectional screw rod (16) is screwedly installed in the two internally threaded cylinders (15), the horizontal plate (5) is provided with a cavity (17), the bidirectional screw rod (16) rotatably penetrates the cavity (17) and is fixedly provided with a first bevel gear (18), the horizontal plate (5) is provided with a rotating rod (19), the top end of the rotating rod (19) extends into the cavity (17) and is provided with a second bevel gear (20), the second bevel gear (20) is engaged with the first bevel gear (18).

2. A transformer coil impregnation apparatus as claimed in claim 1, characterised in that: The U-shaped placing rack (9) further comprises two open-bottomed sliding grooves (22), the sliding grooves (22) are arranged on the side inner wall of the U-shaped placing rack (9), a plurality of first clamping sleeves (21) are slidably arranged on the two side inner walls of the U-shaped placing rack (9), a plurality of second clamping sleeves (23) are slidably arranged in the sliding grooves (22), the second clamping sleeves (23) are fixed to the corresponding first clamping sleeves (21), the two ends of the horizontal rods (10) are slidably arranged in the corresponding first clamping sleeves (21), the two sides of the U-shaped placing rack (9) are both fixedly provided with a rectangular sleeve (24) in communication with the corresponding sliding groove (22), a clamping rod (25) is slidably arranged in the rectangular sleeve (24), a screw rod (26) is screwedly arranged on the clamping rod (25), one end of the clamping rod (25) is slidably arranged in the corresponding second clamping sleeve (23).

3. A transformer coil impregnation apparatus as claimed in claim 1, wherein: A limiting rod is fixedly arranged in the rectangular through slot (7), the limiting rod slidably penetrates the corresponding sliding rod (6).

4. A transformer coil impregnation apparatus as claimed in claim 1, wherein: A circular hole is arranged through the top inner wall of the U-shaped placing rack (9), the bottom end of the rotating rod (19) extends into the circular hole, handles are fixedly arranged on the two sides of the U-shaped placing rack (9).

5. A transformer coil impregnation apparatus as claimed in claim 1, wherein: The first through hole is arranged on the card plate (13), the inner threaded cylinder (15) is slid through the first through hole, the first limiting groove is arranged on the inner wall of the top of the circular groove (14), the first limiting block is slidably arranged in the first limiting groove, and the first limiting block is fixed on the inner threaded cylinder (15).

6. A transformer coil impregnation apparatus as claimed in claim 1, wherein: The second through hole is arranged between the chamber (17) and the two circular grooves (14), and the bidirectional screw rod (16) is rotatably arranged through the two second through holes.

7. A transformer coil impregnation apparatus as claimed in claim 2, wherein: The second limiting groove is arranged on the inner wall of the top and the bottom of the rectangular sleeve (24), the second limiting block is slidably arranged in the second limiting groove, the second limiting block is fixed on the clamping rod (25), the threaded groove is arranged at one end of the clamping rod (25), the screw rod (26) is threadedly arranged in the threaded groove, the third through hole is arranged on the inner wall of one side of the rectangular sleeve (24), and the screw rod (26) is rotatably arranged through the third through hole.

8. A transformer coil impregnation apparatus as claimed in claim 2, wherein: The first sealing ring is fixedly arranged in the rectangular sleeve (24) and slidably arranged on the clamping rod (25), and the second sealing ring is fixedly arranged in the first clamping sleeve (21) and slidably arranged on the corresponding cross rod (10).

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