Transformer iron core surface paint spraying device

Abstract

The utility model discloses a transformer iron core surface paint spraying device which comprises a spraying structure, an adjusting moving structure is arranged at the bottom of the spraying structure, the spraying structure comprises a spraying box serving as a body, a mounting frame is fixed to one side of the outer wall of the spraying box, a rotating motor is fixed to the interior of the mounting frame, and the rotating motor is fixed to the outer wall of the spraying box. The output end of the rotating motor is fixedly connected with one end of a clamping air cylinder, the other end of the clamping air cylinder extends into the spraying box to be rotationally connected, the adjusting moving structure comprises a base plate, locking universal wheels are fixed to the bottom of the base plate, a threaded cylinder is fixed to the base plate in a penetrating mode, and meanwhile a hand wheel threaded rod in threaded connection is arranged in the threaded cylinder in a penetrating mode. And one end of a hand wheel threaded rod is rotationally connected with the bearing seat, the bottom of the bearing seat is fixedly connected with the supporting plate, and according to the transformer iron core surface paint spraying device, the rotating speed is controlled through the arranged rotating motor.

Description

Technical Field

[0001] The utility model relates to the technical field of transformer cores, in particular to a device for spraying paint on the surface of a transformer core. Background Art

[0002] The iron core is the main magnetic circuit part of the transformer. It is usually made of hot-rolled or cold-rolled silicon steel sheets with a high silicon content and coated with insulating paint. The iron core and the coil wound on it form a complete electromagnetic induction system. The power transmitted by the power transformer depends on the material and cross-sectional area of ​​the iron core. After searching, it was found that the publication number in the existing public technology is: CN215278020U. A transformer iron core, by setting this equipment, can be fully sprayed on the surface of the iron core, improve the effect of the iron core surface, and also improve its practicality; it includes a bottom bracket, a spray box, two groups of clamping cylinders, two groups of push rods, two groups of clamping plates, a rocking shaft, a rocking piece, a crank handle, a guide rail, a slider, a screw, a motor, a nozzle, a storage box, a suction pump and a hose. The spray box is installed on the top of the bottom bracket, and the two groups of clamping cylinders are rotatably installed on the left and right ends of the spray box respectively. The outer ends of the two groups of push rods are respectively connected with the output ends of the two groups of clamping cylinders, and the two groups of clamping plates are respectively installed at the inner ends of the two groups of push rods. A storage cavity is arranged inside the storage box, and paint is arranged in the storage cavity. The input end of the suction pump passes through the lower rear end of the storage box and communicates with the storage cavity, the output end of the suction pump is connected with the input end of the hose, and the output end of the hose passes through the rear end of the spray box and communicates with the slider.

[0003] To sum up: in the above case, when spraying the transformer core by manually rotating it, the manual rotation process not only causes uneven rotation speed but also easily leads to uneven spraying of the transformer core. In addition, the overall spraying equipment in the above case does not have the function of moving and lifting adjustment, thereby reducing the practical operation adjustability of the overall spraying equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a transformer core surface paint spraying device in view of the deficiencies in the prior art, so as to solve the problem proposed in the above background technology that when spraying by manually rotating the transformer core in the above case, not only is there uneven rotation speed during the manual rotation process, but it is also easy to cause uneven spraying of the transformer core, and the overall spraying equipment in the above case does not have the movement and lifting adjustment functions, thereby reducing the practical operation adjustability of the overall spraying equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a transformer core surface paint spraying device, comprising a spraying structure, wherein the bottom of the spraying structure is provided with an adjusting movable structure;

[0006] The spraying structure includes a spraying box as a main body, and a mounting frame is fixed on one side of the outer wall of the spraying box, and a rotating motor is fixed inside the mounting frame;

[0007] The output end of the rotating motor is fixedly connected to one end of the clamping cylinder, and the other end of the clamping cylinder extends inside the spray box for rotational connection.

[0008] By adopting the above technical solution, the rotation speed is controlled by setting a rotating motor.

[0009] Preferably, the adjustable movable structure comprises a base plate with a locking universal wheel fixed at the bottom, and a threaded barrel is fixed through the base plate, and a handwheel threaded rod with a threaded connection is also passed through the threaded barrel.

[0010] By adopting the above technical solution, the locking universal wheel is provided to achieve static locking limit.

[0011] Preferably, one end of the handwheel threaded rod is rotatably connected to the bearing seat, and the bottom of the bearing seat is fixedly connected to the support plate.

[0012] By adopting the above technical solution, a rotational connection is achieved through the provided bearing seat.

[0013] Preferably, a mounting plate is fixed on the base plate, and a damping shock absorber is fixed on the mounting plate, and a placement plate is fixed on the damping shock absorber, and a sliding rod group is fixed between the damping shock absorbers.

[0014] By adopting the above technical solution, the sliding rod group is provided to achieve the through-sliding limit.

[0015] Preferably, a T-shaped through-hole block is provided between the slide bar groups for sliding, and one side of the T-shaped through-hole block is fixedly connected to one end of a connecting spring passing through the slide bar group, while the other end of the connecting spring is fixedly connected to one side of the damping shock absorber.

[0016] By adopting the above technical solution, the damping shock absorber is provided to achieve buffering and shock absorption.

[0017] Preferably, a through hole recess block is fixed on the T-shaped through hole block, and the through hole recess blocks are rotatably connected to the double-hole connecting plate through connecting pins, and at the same time, the other through hole recess block is fixedly connected to the bottom of the placement plate, and L plates are fixed on both sides above the placement plate, and filling rubber pads are fixed on the inner side of the L plates.

[0018] By adopting the above technical solution, the filling rubber pad is provided to achieve fitting protection.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the transformer core surface paint spraying device,

[0020] (1) In this case, a rotating motor is provided in the spraying structure, so as to solve the problem in the above case that when the transformer core is sprayed by manually rotating, the manual rotation process not only causes uneven rotation speed but also easily leads to uneven spraying of the transformer core. When the transformer core is clamped and fixed, the operator controls the rotating motor to operate, and the rotating motor drives the clamping cylinder and the transformer core to rotate synchronously under force, so as to facilitate the uniform speed rotation spraying of the transformer core;

[0021] (2) By setting up: an adjustable moving structure, the problem that the overall spray equipment in the above case does not have the moving and lifting adjustment functions is solved, thereby reducing the practical operational adjustability of the overall spray equipment. When the overall spray box needs to be moved to a corresponding position for operation, the operator turns the handwheel threaded rod to separate the support plate from the ground, and then pushes the spray box to drive the locking universal wheel to move the spray box to different workplaces for spraying operation. When the height of the spray box needs to be changed to accommodate operators of different heights for operation, the operator turns the handwheel threaded rod to make the support plate contact with the ground, thereby increasing the height of the overall spray box for operators of different heights to operate and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the spraying structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the adjustment and movement structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of a T-shaped through hole block of the utility model.

[0026] In the figure: 1. spraying structure; 101. spraying box; 102. mounting frame; 103. rotating motor; 104. clamping cylinder; 2. adjusting and moving structure; 201. base plate; 202. locking universal wheel; 203. threaded cylinder; 204. hand wheel threaded rod; 205. bearing seat; 206. support plate; 207. mounting plate; 208. damping shock absorber; 209. placing plate; 2010. sliding rod group; 2011. T-shaped through hole block; 2012. connecting spring; 2013. through hole recessed block; 2014. double hole connecting plate; 2015. L plate; 2016. filling rubber pad. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-4 The utility model provides a technical solution: a transformer core surface paint spraying device, such as Figure 1 and Figure 2 As shown, the spraying structure 1 includes a spraying box 101 as a main body, and a mounting frame 102 is fixed to one side of the outer wall of the spraying box 101, and a rotating motor 103 is fixed inside the mounting frame 102.

[0029] Furthermore, in the above scheme, the output end of the rotating motor 103 is fixedly connected to one end of the clamping cylinder 104, and the other end of the clamping cylinder 104 extends to the inside of the spray box 101 for rotational connection, wherein the clamping cylinder 104 and the spray box 101 both adopt the component installation settings in the comparative document. When the above two adopt the component installation settings in the comparative document, it is not only convenient to adjust and clamp the transformer core, but also effectively facilitates the driving and spraying of the transformer core.

[0030] like Figure 3 and Figure 4 As shown, an adjusting movable structure 2 is provided at the bottom of the spraying structure 1, and the adjusting movable structure 2 includes a base plate 201 with a locking universal wheel 202 fixed at the bottom, and a threaded barrel 203 is fixed through the base plate 201, and a handwheel threaded rod 204 with a threaded connection is provided through the threaded barrel 203.

[0031] Furthermore, in the above solution, one end of the handwheel threaded rod 204 is rotatably connected to the bearing seat 205 , and the bottom of the bearing seat 205 is fixedly connected to the support plate 206 .

[0032] In the above scheme, a mounting plate 207 is fixed on the base plate 201 , and a damping shock absorber 208 is fixed on the mounting plate 207 , and a placement plate 209 is fixed on the damping shock absorber 208 , and a sliding rod group 2010 is fixed between the damping shock absorbers 208 .

[0033] Furthermore, in the above scheme, a T-shaped through-hole block 2011 is provided between the slide bar groups 2010 for sliding, and one side of the T-shaped through-hole block 2011 is fixedly connected to one end of a connecting spring 2012 that passes through the slide bar group 2010, and the other end of the connecting spring 2012 is fixedly connected to one side of the damping shock absorber 208, wherein the above-mentioned components constitute a driving sliding adjustment structure, and the driving sliding adjustment structure constituted by the above-mentioned components can effectively drive the T-shaped through-hole block 2011 to perform reciprocating sliding adjustment extrusion on the connecting spring 2012.

[0034] The above scheme further comprises a through hole recess block 2013 fixed on the T-shaped through hole block 2011, and the through hole recess blocks 2013 are rotatably connected to the double-hole connecting plate 2014 via connecting pins, and at the same time, another through hole recess block 2013 is fixedly connected to the bottom of the placement plate 209, and L-plates 2015 are fixed on both sides above the placement plate 209, and filling rubber pads 2016 are fixed on the inner side of the L-plates 2015.

[0035] In the above scheme, when the entire spray box 101 needs to be moved to a corresponding position for operation, the operator turns the handwheel threaded rod 204 to separate the support plate 206 from the ground, and then pushes the spray box 101 to drive the locking universal wheel 202 to move the spray box 101 to different workplaces for spraying operation. During the movement of the spray box 101, the damping shock absorber 208 and the through-hole recessed block 2013 are squeezed by the placement plate 209. When the through-hole recessed block 2013 is squeezed, it drives the T-shaped through-hole block 2011 to slide and squeeze the connecting spring 2012. When the height of the spray box 101 needs to be changed to adapt to the operation of operators of different heights, the operator turns the handwheel threaded rod 204 to make the support plate 206 contact with the ground, thereby increasing the height of the entire spray box 101 to facilitate operation by operators of different heights.

[0036] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0037] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A transformer core surface paint spraying device, comprising a spraying structure (1), characterized in that: The bottom of the spraying structure (1) is provided with an adjusting and moving structure (2); The spraying structure (1) comprises a spraying box (101) as a main body, and a mounting frame (102) is fixed on one side of the outer wall of the spraying box (101), and a rotating motor (103) is fixed inside the mounting frame (102); The output end of the rotating motor (103) is fixedly connected to one end of the clamping cylinder (104), and the other end of the clamping cylinder (104) extends inside the spray box (101) for rotational connection.

2. A transformer core surface paint spraying device according to claim 1, characterized in that: The adjustable movable structure (2) comprises a base plate (201) with a locking universal wheel (202) fixed at the bottom, a threaded barrel (203) passing through and fixed in the base plate (201), and a hand wheel threaded rod (204) threadedly connected passing through the threaded barrel (203).

3. A transformer core surface paint spraying device according to claim 2, characterized in that: One end of the hand wheel threaded rod (204) is rotatably connected to the bearing seat (205), and the bottom of the bearing seat (205) is fixedly connected to the support plate (206).

4. A transformer core surface paint spraying device according to claim 2, characterized in that: A mounting plate (207) is fixed on the base plate (201), and a damping shock absorber (208) is fixed on the mounting plate (207), while a placement plate (209) is fixed on the damping shock absorber (208), and a sliding rod group (2010) is fixed between the damping shock absorbers (208).

5. The transformer core surface paint spraying device according to claim 4, characterized in that: A T-shaped through-hole block (2011) is provided to slide through the slide bar groups (2010), and one side of the T-shaped through-hole block (2011) is fixedly connected to one end of a connecting spring (2012) that passes through the slide bar groups (2010), while the other end of the connecting spring (2012) is fixedly connected to one side of the damping shock absorber (208).

6. A transformer core surface paint spraying device according to claim 5, characterized in that: A through hole recess block (2013) is fixed on the T-shaped through hole block (2011), and the through hole recess blocks (2013) are rotatably connected to the double-hole connecting plate (2014) via connecting pins, while the other through hole recess block (2013) is fixedly connected to the bottom of the placement plate (209), and L plates (2015) are fixed on both sides above the placement plate (209), and filling rubber pads (2016) are fixed on the inner side of the L plates (2015).

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