Paint dipping device after rotor wire binding

Abstract

The utility model belongs to the technical field of motor rotor processing equipment, and particularly relates to a paint dipping device for a rotor after wire binding, which comprises a paint dipping box, a rotor placing frame, a lifting mechanism and a lifting driving mechanism, the rotor placing frame is arranged on the inner side of the paint dipping box, the rotor placing frame comprises a frame body matched on the inner side of the paint dipping box, and the lifting driving mechanism is arranged on the frame body. The dipping paint box comprises a frame body and connecting bases symmetrically welded to the tops of the two sides of the frame body, the number of the lifting mechanisms is two, the two lifting mechanisms are arranged on the two sides of the dipping paint box respectively, and each lifting mechanism comprises a square pipe support fixed to the corresponding connecting base and a first wedge-shaped plate fixedly connected to the bottom of the square pipe support. The lifting mechanism and the lifting driving mechanism are arranged, the lifting mechanism is fixedly connected with the rotor placement frame, the lifting driving mechanism works during use, lifting of the rotor placement frame is achieved, then a rotor on the inner side can be taken out conveniently, convenience is high, the occupied space is small, and the problem that a device at the present stage is not convenient for taking out a rotor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor rotor processing equipment, in particular to an impregnating device for a rotor after wire tying. Background Technique

[0002] As is well known, after the rotor component of the existing generator completes the winding of the rotor enameled wire, it needs to be impregnated before assembly. By impregnating, the insulation performance and the stability of the rotor enameled wire can be improved, and the moisture resistance, heat resistance strength and mechanical strength of the electricity can be enhanced, etc. This process requires the use of an impregnating device. When the rotor is impregnated, it is impregnated through the paint liquid inside the impregnating tank. During the treatment, the rotor is placed inside the impregnating tank, and then the rotor is taken out. At present, the taking-out method generally realizes it by means of an external hoisting component. This method cannot realize the rapid fishing of the rotor, and by means of the external hoisting equipment, it occupies a large space and is not convenient for the actual use of the workshop. At the same time, the device cannot meet the impregnating treatment of multiple rotors at one time, with low efficiency and unsatisfactory use effect, there are certain deficiencies, so improvements are needed. Content of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] In view of the deficiencies of the prior art, the utility model provides an impregnating device for a rotor after wire tying. By setting a lifting mechanism and a lifting driving mechanism, the lifting mechanism is fixedly connected with the rotor placement frame. During use, the lifting driving mechanism works to realize the lifting of the rotor placement frame, and then it is convenient to take out the inner rotor, with strong convenience and small occupied space, solving the problem that the existing device is not convenient for taking out the rotor.

[0005] (2) Technical Solutions

[0006] The utility model specifically adopts the following technical solutions to achieve the above purposes:

[0007] An impregnating device for a rotor after wire tying, comprising an impregnating tank, a rotor placement frame, a lifting mechanism and a lifting driving mechanism, wherein:

[0008] The rotor placement frame is arranged inside the impregnating tank. The rotor placement frame includes a frame body adapted to the inside of the impregnating tank, and connecting seats symmetrically welded to the tops of both sides of the frame body;

[0009] There are two lifting mechanisms, and the two lifting mechanisms are respectively arranged on both sides of the impregnating tank. The lifting mechanism includes a square tube support fixed to the connecting seat, and a first wedge-shaped plate fixedly connected to the bottom of the square tube support;

[0010] The lifting drive mechanism is located below the dipping tank. The lifting drive mechanism includes two symmetrically distributed mounting seats and a bidirectional lead screw rotatably connected between the two mounting seats. Two symmetrically distributed sliders are threadedly connected to the bidirectional lead screw. Wedge plates II are fixedly connected to both sliders, and the wedge plates II are adapted to the wedge plates I.

[0011] Further, a jack is provided on the connecting seat, and the top of the square tube bracket is inserted at the jack.

[0012] Further, an array of cells is provided at the inner bottom of the frame body. Drainage holes are provided in the cells, and a drainage groove is provided at the bottom of the frame body.

[0013] Further, a limiting frame is further included. The limiting frames are distributed on both sides of the dipping tank, and the square tube brackets are slidably connected to the corresponding limiting frames.

[0014] Further, a guide rod is fixedly connected between the two mounting seats. Guide holes adapted to the guide rod are provided at the corresponding positions of the sliders, and a motor for driving the bidirectional lead screw to rotate is installed on one of the mounting seats.

[0015] Further, support legs are fixedly connected to the four corners of the lower surface of the dipping tank.

[0016] (III) Advantageous Effects

[0017] Compared with the prior art, the present utility model provides a dipping device for a rotor after wire binding, which has the following advantageous effects:

[0018] In the present utility model, by providing a rotor placement frame, a lifting mechanism and a lifting drive mechanism, when in use, the rotor is placed in the cells of the rotor placement frame to realize the orderly discharge during rotor dipping. During dipping, the motor drives the bidirectional lead screw to rotate, so that the two sliders slide inward simultaneously, driving the wedge plates II to slide, lowering the position of the wedge plates I, thereby lowering the position of the square tube bracket, and thus lowering the height of the rotor placement frame, so that the frame body is immersed in the inner side of the dipping tank for dipping the rotor. After dipping, the motor is controlled to work in the reverse direction to raise the position of the frame body, thereby realizing the automatic extraction of the rotor. This method is convenient for feeding and discharging the rotor, facilitating the extraction of the rotor, with strong convenience. The lifting drive mechanism is located below the dipping tank and does not occupy extra space. Therefore, this method occupies a small space and is suitable for the actual use of the workshop. At the same time, the stability of this lifting method is ideal, the torque of the motor shaft is small, and it does not often malfunction, having a good use effect. Description of the Drawings

[0019] Figure 1 is a schematic structural diagram of the present utility model;

[0020] Figure 2 Structural schematic diagram of the rotor placement frame in the present utility model;

[0021] Figure 3 Structural schematic diagram of the lifting mechanism in the present utility model;

[0022] Figure 4 Structural schematic diagram of the lifting drive mechanism in the present utility model.

[0023] In the figure: 1, dipping tank; 2, rotor placement frame; 201, frame body; 202, connecting seat; 203, jack; 204, cell; 3, lifting mechanism; 301, square tube support; 302, first wedge plate; 4, limit frame; 5, lifting drive mechanism; 501, mounting seat; 502, slider; 503, guide rod; 504, bidirectional lead screw; 505, second wedge plate; 506, motor; 6, support leg. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment

[0026] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, an impregnating device for a rotor after wire tying proposed in an embodiment of the present utility model includes a dipping tank 1, a rotor placement frame 2, a lifting mechanism 3 and a lifting drive mechanism 5, wherein:

[0027] The rotor placement frame 2 is arranged inside the dipping tank 1 and is used for storing the rotor during dipping. The rotor placement frame 2 includes a frame body 201 adapted to the inside of the dipping tank 1, and connecting seats 202 symmetrically welded to the tops of both sides of the frame body 201, which is convenient for the connection between the rotor placement frame 2 and the lifting mechanism 3;

[0028] There are two lifting mechanisms 3, and the two lifting mechanisms 3 are respectively arranged on both sides of the dipping tank 1. The lifting mechanism 3 includes a square tube support 301 fixed to the connecting seat 202, and a first wedge plate 302 fixedly connected to the bottom of the square tube support 301. The square tube support 301 is adapted to the connecting seat 202 and is used for the connection between structures;

[0029] The lifting drive mechanism 5 is located below the dipping tank 1 and is used for lifting and driving the square tube support 301. The lifting drive mechanism 5 includes two symmetrically distributed mounting seats 501 and a bidirectional lead screw 504 rotatably connected between the two mounting seats 501. Two symmetrically distributed sliders 502 are threadedly connected to the bidirectional lead screw 504. When the bidirectional lead screw 504 rotates, it can drive the two sliders 502 to move towards each other. A second wedge plate 505 is fixedly connected to each of the two sliders 502 to achieve the driving effect of moving the second wedge plate 505. The second wedge plate 505 is adapted to the first wedge plate 302, and the wedge surfaces of the second wedge plate 505 and the first wedge plate 302 cooperate. When the second wedge plate 505 moves, it can cause the first wedge plate 302 to lift and lower, and the square tube support 301 follows to lift and lower, realizing the function of controlling the lifting of the rotor placement frame 2. In this way, the lifting of the rotor placement frame 2 can be controlled, facilitating the feeding and taking of rotors. At the same time, this lifting method has good stability and does not occupy extra space, being suitable for use in the on-site environment.

[0030] As Figure 2 and Figure 3 shown, in some embodiments, a jack 203 is provided on the connecting seat 202, and the top of the square tube support 301 is inserted at the jack 203 to achieve the connection of the square tube support 301 on the connecting seat 202.

[0031] As Figure 2 shown, in some embodiments, an array of cells 204 is provided at the inner bottom of the frame body 201 to facilitate the orderly placement of rotors and avoid collisions between rotors. Drainage holes are provided on the cells 204, and a drainage groove is provided at the bottom of the frame body 201 to facilitate the flow of paint liquid.

[0032] As Figure 1 and Figure 3 shown, in some embodiments, a limiting frame 4 is further included. The limiting frame 4 is distributed on both sides of the dipping tank 1, and the square tube support 301 is slidably connected to the corresponding limiting frame 4 to achieve the limiting effect when the square tube support 301 lifts and lowers, ensuring the stability of the lifting of the square tube support 301 without shaking.

[0033] As Figure 4 shown, in some embodiments, a guide rod 503 is further fixedly connected between the two mounting seats 501. The slider 502 is provided with a guide hole corresponding to the guide rod 503 and adapted to the guide rod 503 to achieve the limiting effect when the slider 502 moves, causing the slider 502 to perform linear motion. And a motor 506 for driving the rotation of the bidirectional lead screw 504 is installed on one of the mounting seats 501 to achieve the rotational drive of the bidirectional lead screw 504.

[0034] As Figure 1As shown, in some embodiments, support legs 6 are fixedly connected to the four corners of the lower surface of the dipping tank 1 for supporting the dipping tank 1.

[0035] The working principle and usage steps of the present utility model: When in use, the rotor components are arranged in the cells 204 of the frame 201 in sequence. Then, the driving motor 506 is operated. The motor 506 drives the bidirectional lead screw 504 to rotate, causing the slider 502 to move along the guide rod 503, and the second wedge plate 505 to move accordingly. As a result, the second wedge plate 505 gradually moves away from the first wedge plate 302, and the first wedge plate 302 gradually descends, reducing the height of the square tube support 301. The square tube support 301 moves down along the limit frame 4, achieving a reduction in the position of the rotor placement frame 2. The rotor placement frame 2 sinks into the inner side of the dipping tank 1 for the dipping treatment of the rotor components. After the dipping is completed, the motor 506 is controlled in reverse to operate, causing the second wedge plate 505 to approach the first wedge plate 302, and the square tube support 301 to be lifted, realizing the automatic lifting of the rotor placement frame 2, and then facilitating the removal of the rotor components.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A paint dipping device after rotor wire binding, characterized in that: The invention comprises a paint dipping box (1), a rotor placement frame (2), a lifting mechanism (3) and a lifting drive mechanism (5), wherein: The rotor placement frame (2) is arranged on the inner side of the varnish dipping box (1), and the rotor placement frame (2) comprises a frame body (201) adapted to be placed on the inner side of the varnish dipping box (1), and connection seats (202) symmetrically welded to the tops of both sides of the frame body (201); The lifting mechanisms (3) are provided with two, and the two lifting mechanisms (3) are respectively arranged on both sides of the paint dipping box (1), and the lifting mechanisms (3) include a square tube bracket (301) fixed to the connecting seat (202), and a wedge plate (302) fixedly connected to the bottom of the square tube bracket (301); The lifting drive mechanism (5) is located below the paint dipping box (1), and comprises two symmetrically distributed mounting seats (501), and a bidirectional screw rod (504) rotatably connected between the two mounting seats (501), and two symmetrically distributed sliders (502) are threadedly connected to the bidirectional screw rod (504), and both sliders (502) are fixedly connected with a wedge plate 2 (505), and the wedge plate 2 (505) is adapted to the wedge plate 1 (302).

2. A paint dipping device after rotor wire binding according to claim 1, characterized in that: The connection seat (202) is provided with an insertion hole (203), and the top of the square tube support (301) is inserted into the insertion hole (203).

3. The varnishing device after the rotor wire binding according to claim 1 is characterized in that: The inner bottom of the frame (201) is provided with cells (204) distributed in an array, the cells (204) are provided with drainage holes, and the bottom of the frame (201) is provided with a drainage groove.

4. The varnishing device after the rotor wire binding according to claim 1 is characterized in that: It also includes a limiting frame (4), which is distributed on both sides of the paint dipping box (1), and the square tube bracket (301) is slidably connected to the corresponding limiting frame (4).

5. The varnishing device after the rotor wire binding according to claim 1 is characterized in that: A guide rod (503) is fixedly connected between the two mounting seats (501), a guide hole adapted to the guide rod (503) is provided at a position of the slider (502) corresponding to the guide rod (503), and a motor (506) for driving the bidirectional screw rod (504) to rotate is installed on one of the mounting seats (501).

6. The varnishing device after rotor wire binding according to claim 1, characterized in that: Support legs (6) are fixedly connected to the four corners of the lower surface of the paint dipping box (1).

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