Paint baking device for transformer processing

Abstract

The utility model discloses a transformer processing stoving varnish device, including oven, oven door, adjusting motor, drive motor, cylinder and heating mechanism, the end hinge of oven is connected with the oven door, and the inner wall of oven door is fixed with exhaust duct in penetrating, and the inner wall of exhaust duct is movably connected with active carbon cotton, and the active carbon cotton is fixed in the oven door. A reciprocating lead screw is fixedly connected to the upper end of an output shaft of the adjusting motor, a lead screw sliding block is arranged on the outer wall of the reciprocating lead screw, a support is fixedly installed on the outer wall of the side of the lead screw sliding block, an air blower is arranged on the inner wall of the upper end of the air inlet pipe, and a filtering mechanism is installed on the outer wall of the upper end of the air inlet pipe. The upper end of an output shaft of the driving motor is fixedly connected with a bearing disc, and an air cylinder is installed on the upper surface of the drying oven above the bearing disc. According to the varnish baking device for transformer processing, the position of hot air can be conveniently adjusted, so that local heating of a transformer is avoided, and the varnish baking effect of the transformer is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to transformer baking finish device technical field, concretely is a kind of baking finish device for transformer processing. BACKGROUND

[0002] Transformer is a kind of common power equipment, its main function is to change the voltage of alternating current, and transformer is various, and common have step-up transformer, step-down transformer, voltage regulating transformer and autotransformer etc., and transformer baking finish device for processing is a kind of common transformer processing tool, its main function is to bake the transformer after paint spraying, to ensure that the surface of transformer has certain anticorrosion ability.

[0003] However, the existing transformer baking finish device for processing has the following problems when in use:

[0004] When hot air is blown to the transformer for the baking treatment of transformer, if the position of hot air is fixed, it is easy to cause the local heating of transformer to affect the baking effect, so the position of hot air needs to be adjusted by the device, and the existing transformer baking finish device for processing is not convenient to adjust the position of hot air, so it is easy to affect the baking effect of transformer, so that the practicability of the device is reduced.

[0005] In view of the above problems, it is urgent to make innovative design on the basis of the original transformer baking finish device for processing. CONTENT OF UTILITY MODEL

[0006] The utility model aims at providing a kind of baking finish device for transformer processing to solve the above background art and present transformer baking finish device for processing is not convenient to adjust the position of hot air, so it is easy to affect the baking effect of transformer, so that the practicability of the device is reduced.

[0007] In order to achieve the above object, the utility model provides the following technical scheme: A varnish baking device for transformer processing, including oven, door, adjusting motor, drive motor, cylinder and heating mechanism, the end part of oven is hinged to the door, and the inner wall of door is fixed with exhaust pipe, and the inner wall of exhaust pipe is movably connected with activated carbon cotton, and the end part outer wall of exhaust pipe is provided with hole cover, and the lower surface of oven is provided with adjusting motor and drive motor, the upper end of adjusting motor output shaft is fixedly connected with reciprocating lead screw, the outer wall of reciprocating lead screw is provided with lead screw sliding block, and the side outer wall of lead screw sliding block is fixedly provided with support, and the side of support is fixedly provided with blowing pipe, and the surface of oven is fixedly provided with air inlet pipe above blowing pipe, the upper end inner wall of air inlet pipe is provided with air blower, and the upper end outer wall of air inlet pipe is provided with filter mechanism, the upper end of drive motor output shaft is fixedly connected with bearing disc, the upper surface of oven is provided with cylinder above bearing disc, and the lower end of cylinder output shaft is movably connected with clamping plate, and the inner wall of oven between bearing disc and blowing pipe is provided with heating mechanism.

[0008] Preferably, the exhaust pipe and activated carbon cotton constitute a sliding structure, the activated carbon cotton and the hole cover are attached, and the hole cover and the exhaust pipe are threadedly connected.

[0009] Preferably, the reciprocating lead screw and the oven constitute a rotating structure, the blowing pipe and the air inlet pipe are slidingly arranged.

[0010] Preferably, the support has a "H" shape in cross section, and the cylinder output shaft and the clamping plate are rotatably connected.

[0011] Preferably, the filter mechanism comprises a filter cover and a filter screen, the filter cover is threadedly mounted on the upper end outer wall of the air inlet pipe, and the inner wall of the filter cover is fixedly provided with the filter screen.

[0012] Preferably, the inner wall of the oven on the side of the bearing disc is fixedly connected with a positioning ring, and the positioning ring and the bearing disc are rotatably arranged.

[0013] Compared with the prior art, the varnish baking device for transformer processing has the advantages that the position of hot air can be adjusted, thereby avoiding local heating of the transformer, and the device ensures the varnish baking effect of the transformer.

[0014] The reciprocating lead screw is driven to rotate by the adjusting motor, the lead screw sliding block moves vertically back and forth along the reciprocating lead screw, the blowing pipe moves vertically back and forth by the support driven by the lead screw sliding block, and the hot air blows to the transformer in a vertical back-and-forth manner, so that the position of the hot air can be adjusted, thereby avoiding local heating of the transformer, and the device ensures the varnish baking effect of the transformer. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1It is a schematic view of the front section structure of the utility model;

[0016] Figure 2 It is a schematic view of the top view structure of the blowing pipe of the utility model;

[0017] Figure 3 It is a schematic view of the front section structure of the exhaust pipe of the utility model;

[0018] Figure 4 It is a schematic view of the local front section structure of the air inlet pipe of the utility model.

[0019] In the figure: 1, oven; 2, box door; 3, exhaust pipe; 4, activated carbon cotton; 5, hole cover; 6, adjusting motor; 7, drive motor; 8, reciprocating screw; 9, screw block; 10, support; 11, blowing pipe; 12, air inlet pipe; 13, air blower; 14, filtering mechanism; 1401, filter cover; 1402, filter screen; 15, bearing disc; 16, positioning ring; 17, air cylinder; 18, clamping plate; 19, heating mechanism. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-4The utility model provides a technical scheme: a baking finish device for transformer processing, including oven 1, door 2, exhaust pipe 3, activated carbon cotton 4, hole cover 5, adjusting motor 6, drive motor 7, reciprocating screw rod 8, screw rod sliding block 9, support 10, blow -off pipe 11, air inlet pipe 12, air blower 13, filter mechanism 14, filter cover 1401, filter screen 1402, bearing disc 15, positioning ring 16, air cylinder 17, clamping plate 18 and heating mechanism 19, the end hinged connection of oven 1 has door 2, and the inner wall of door 2 is fixedly provided with exhaust pipe 3, and the inner wall of exhaust pipe 3 is movably connected with activated carbon cotton 4, and the end outer wall of exhaust pipe 3 is provided with hole cover 5, the lower surface both ends of oven 1 are simultaneously provided with adjusting motor 6 and drive motor 7, the upper end of adjusting motor 6 output shaft is fixedly connected with reciprocating screw rod 8, the outer wall of reciprocating screw rod 8 is provided with screw rod sliding block 9, and the side outer wall of screw rod sliding block 9 is fixedly provided with support 10, the side of support 10 is fixedly provided with blow -off pipe 11, the surface of oven 1 above blow -off pipe 11 is fixedly provided with air inlet pipe 12, the upper end inner wall of air inlet pipe 12 is provided with air blower 13, and the upper end outer wall of air inlet pipe 12 is provided with filter mechanism 14, the upper end of drive motor 7 output shaft is fixedly connected with bearing disc 15, the upper surface of oven 1 above bearing disc 15 is provided with air cylinder 17, and the lower end of air cylinder 17 output shaft is movably connected with clamping plate 18, and heating mechanism 19 is installed on the inner wall of oven 1 between bearing disc 15 and blow -off pipe 11.

[0022] Exhaust pipe 3 and activated carbon cotton 4 form a sliding structure, activated carbon cotton 4 is attached to hole cover 5, and hole cover 5 is threadedly connected to exhaust pipe 3, so that the user can insert activated carbon cotton 4 into exhaust pipe 3, then set hole cover 5 on exhaust pipe 3 and tighten hole cover 5, so that hole cover 5 is attached to activated carbon cotton 4 to limit activated carbon cotton 4.

[0023] Reciprocating screw rod 8 and oven 1 form a rotating structure, blow -off pipe 11 and air inlet pipe 12 are slidingly arranged, adjusting motor 6 drives reciprocating screw rod 8 to rotate, so that screw rod sliding block 9 moves vertically along reciprocating screw rod 8, at this time, screw rod sliding block 9 drives support 10 to move vertically along reciprocating screw rod 8, so that blow -off pipe 11 moves vertically along reciprocating screw rod 8, thereby adjusting the position of air flow and the position of hot air.

[0024] The positive cross-sectional shape of support 10 is "H" shape, air cylinder 17 output shaft and clamping plate 18 are rotatably connected, which improves the stability of the connection between support 10 and blow -off pipe 11, and when air cylinder 17 drives clamping plate 18 to limit the transformer, the transformer drives clamping plate 18 to rotate, so that the transformer rotates stably.

[0025] The filtering mechanism 14 comprises a filter cover 1401 and a filter screen 1402, the filter cover 1401 is screwed on the upper end outer wall of the air inlet pipe 12, and the inner wall of the filter cover 1401 is fixedly provided with the filter screen 1402, so that the user can set the filter cover 1401 on the air inlet pipe 12 and tighten the filter cover 1401, thereby completing the installation of the filter screen 1402.

[0026] The inner wall of the oven 1 in the side of the bearing disc 15 is fixedly connected with a positioning ring 16, and the positioning ring 16 and the bearing disc 15 are rotationally arranged, so that the driving motor 7 drives the bearing disc 15 to rotate relative to the positioning ring 16, thereby stably rotating the bearing disc 15 and the transformer placed thereon.

[0027] Working principle: when using the transformer processing paint baking device, first, as shown in Figures 1-4 the user sets the filter cover 1401 on the air inlet pipe 12 and tightens the filter cover 1401, thereby completing the installation of the filter screen 1402, then the user inserts the activated carbon cotton 4 into the air outlet pipe 3, next the user sets the hole cover 5 on the air outlet pipe 3 and tightens the hole cover 5, so that the hole cover 5 abuts against the activated carbon cotton 4 to limit the activated carbon cotton 4, then the user places the transformer to be processed into the bearing disc 15, then the user closes the door 2, next the user starts the air cylinder 17, then the air cylinder 17 drives the clamping plate 18 to move downward so that the clamping plate 18 abuts against the transformer, thereby completing the fixation of the transformer in the device, then the user starts the adjusting motor 6, the driving motor 7, the air blower 13 and the heating mechanism 19, at this time the air blower 13 blows the external air into the device through the air inlet pipe 12 and the blowing pipe 11, and the filter screen 1402 filters the air entering the device, then the flowing air blows to the heating mechanism 19, then the heating mechanism 19 heats the air, so that the hot air blows to the transformer for paint baking treatment of the transformer, at the same time the driving motor 7 drives the bearing disc 15 to rotate relative to the positioning ring 16, at this time the bearing disc 15, the transformer and the clamping plate 18 stably rotate at the same time, then with the start of the adjusting motor 6, the adjusting motor 6 drives the reciprocating screw 8 to rotate relative to the oven 1, then the screw block 9 moves vertically along the reciprocating screw 8, next the screw block 9 drives the bracket 10 to move the blowing pipe 11 vertically relative to the air inlet pipe 12, so that the blowing pipe 11 blows the hot air to the rotating transformer in the form of up and down movement, avoiding the hot air continuously blowing to the local position of the transformer, thereby ensuring the paint baking effect of the transformer, at the same time the air in the device is discharged from the device through the air outlet pipe 3, at this time the activated carbon cotton 4 purifies the discharged air, so that the environmental protection of the device is improved, therefore the device is convenient to adjust the position of the hot air, thereby avoiding the local heating of the transformer, so that the device ensures the paint baking effect of the transformer.

[0028] Although the utility model has been explained in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A varnish baking device for transformer processing, comprising an oven (1), an oven door (2), an adjusting motor (6), a driving motor (7), an air cylinder (17) and a heating mechanism (19), characterized in that: The end of the oven (1) is hinged with a door (2), and the inner wall of the door (2) is fixed with an exhaust pipe (3), and the inner wall of the exhaust pipe (3) is movably connected with activated carbon cotton (4), and the end of the exhaust pipe (3) is provided with a hole cover (5), and the lower surface of the oven (1) is provided with an adjusting motor (6) and a driving motor (7), the output shaft of the adjusting motor (6) is fixedly connected with a reciprocating screw (8), and the outer wall of the reciprocating screw (8) is provided with a screw block (9), and the outer wall of the screw block (9) is fixedly provided with a support (10), and the side of the support (10) is fixedly provided with a blowing pipe (11), and the surface of the oven (1) above the blowing pipe (11) is fixedly provided with an air inlet pipe (12), the upper end of the air inlet pipe (12) is provided with a blower (13), and the upper end of the air inlet pipe (12) is provided with a filter mechanism (14), the output shaft of the driving motor (7) is fixedly connected with a bearing disc (15), and the upper surface of the oven (1) above the bearing disc (15) is provided with a cylinder (17), and the lower end of the output shaft of the cylinder (17) is movably connected with a clamping plate (18), and the inner wall of the oven (1) between the bearing disc (15) and the blowing pipe (11) is provided with a heating mechanism (19).

2. A paint baking device for transformer processing according to claim 1, characterized in that: The exhaust pipe (3) and the activated carbon cotton (4) constitute a sliding structure, and the activated carbon cotton (4) and the hole cover (5) are attached, and the hole cover (5) and the exhaust pipe (3) are threadedly connected.

3. A paint baking device for transformer manufacturing as claimed in claim 1 wherein: The reciprocating screw (8) and the oven (1) constitute a rotating structure, and the blowing pipe (11) and the air inlet pipe (12) are slidingly arranged.

4. The paint baking device for transformer processing according to claim 1, characterized in that: The positive cross section of the support (10) is provided with "H" shape, and the output shaft of the cylinder (17) and the clamping plate (18) are rotatably connected.

5. The paint baking device for transformer processing according to claim 1, characterized in that: The filter mechanism (14) comprises a filter cover (1401) and a filter screen (1402), and the filter cover (1401) is threadedly mounted on the upper end of the air inlet pipe (12), and the inner wall of the filter cover (1401) is fixedly provided with a filter screen (1402).

6. A paint baking device for transformer manufacturing as claimed in claim 1 wherein: The inner wall of the oven (1) on the side of the bearing disc (15) is fixedly connected with a positioning ring (16), and the positioning ring (16) and the bearing disc (15) are rotatably arranged.

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