Coating device for new energy motor stator

Abstract

The utility model discloses a coating device for a new energy motor stator. The coating device comprises a main body frame, a heating furnace, a control part, an electric air cylinder, an air cylinder supporting plate, a guide rod, a workpiece tool frame and a vulcanization tank structure, firstly, a motor stator is placed on a workpiece tool frame and placed at a fixed position, a heating furnace is pushed by an electric air cylinder to ascend and descend along a guide rod, and the motor stator is heated when the heating furnace ascends and descends to a preset position; when the motor stator and the workpiece tool frame are heated to a certain temperature, the coating device can automatically give an alarm and prompt, manual intervention is carried out to place the motor stator and the workpiece tool frame on a vulcanization tank structure together, coating powder is arranged in the vulcanization tank structure, the motor stator is coated, and after coating is completed, the coated motor stator and the workpiece tool frame are continuously placed below a heating furnace together. Baking and curing are carried out, after a certain process time is reached, the coated motor stator and the workpiece tool frame are taken out, and the whole coating process of the motor stator is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of motor production and manufacturing, in particular to a coating device for a new energy motor stator. Background Art

[0002] The motor stator is an important component of the new energy drive motor. The stator is an important part of the motor. The stator consists of three parts: the stator core, the stator winding and the frame. The main function of the stator is to generate a rotating magnetic field. During the stator production process, a layer of insulating paint must be applied between the inner grooves of the stator, and then processed and cured to play a role in insulation protection. The existing motor production and manufacturing technology uses a heating furnace to heat the stator of the new energy drive motor as a whole before coating. This takes a long time, consumes a lot of energy, and is costly, so it needs to be improved. Utility Model Content

[0003] The utility model provides a coating device for a new energy motor stator, which can realize coating and heating of the welding end of the new energy drive motor stator, and has the advantages of low energy consumption, high efficiency, easy operation, etc.

[0004] To solve the above problems, the technical solutions provided by the present invention are as follows:

[0005] The utility model provides a coating device for a new energy motor stator, comprising a main frame (1), a vulcanization tank structure (9) being arranged in the main frame (1), a coating powder being arranged in the vulcanization tank structure (9) for coating the motor stator (7), and a workpiece fixture (8) for fixing the motor stator (7) being arranged on the vulcanization tank structure (9);

[0006] A control part (3), an electric cylinder (4), a cylinder support plate (5) and a guide rod (6) are arranged on the top of the main frame (1); the control part (3) is used to control the start and stop of the electric cylinder (4); the electric cylinder (4) and the guide rod (6) are fixedly connected to the cylinder support plate (5); a heating furnace (2) is also arranged on the motor stator (7); the heating furnace (2) is connected to the output shaft of the electric cylinder (4) through a connecting piece; the heating furnace (2) is also slidably connected to the guide rod (6); the heating furnace (2) is lifted and lowered along the guide rod (6) under the push of the electric cylinder (4); and when lifted and lowered to a preset position, the motor stator (7) is heated;

[0007] The heating furnace (2) comprises a heating furnace body (2-1), a partition (2-3) is arranged inside the heating furnace body (2-1), a plurality of turns of heating tubes (2-2) are arranged around the partition (2-3), and a power connection terminal (2-5) and a thermal sensitive element (2-4) are arranged on one side of the heating furnace body (2-1); the power connection terminal (2-5) is electrically connected to the control part (3) through a power line, and the power connection terminal (2-5) is also electrically connected to the plurality of turns of heating tubes (2-2); the thermal sensitive element (2-4) is used to detect the heating temperature of the motor stator (7) and transmit the measured temperature to the control part (3).

[0008] According to an optional embodiment of the utility model, the workpiece fixture (8) is fixed on the side of the vulcanization tank structure (9) through four columns, and a circular hole is provided at the center of the workpiece fixture (8), and the top end of the motor stator (7) is clamped on the circular hole.

[0009] According to an optional embodiment of the utility model, the control part (3) is also provided with an alarm module, and when the motor stator (7) is heated to a preset temperature, the alarm module will automatically give an alarm prompt.

[0010] Beneficial effect: The embodiment of the utility model provides a coating device for a new energy motor stator, comprising a main frame, a heating furnace, a control part, an electric cylinder, a cylinder support plate, a guide rod, a workpiece fixture frame and a vulcanization tank structure; first, the motor stator is placed on the workpiece fixture frame and placed in a fixed position, and the heating furnace is lifted and lowered along the guide rod under the push of the electric cylinder, and when it is lifted and lowered to a preset position, the motor stator is heated; when heated to a certain temperature, the coating device will automatically alarm and prompt, and manual intervention is performed to place the motor stator and the workpiece fixture frame together on the vulcanization tank structure, and the vulcanization tank structure contains coating powder to coat the motor stator. After the coating is completed, the coated motor stator and the workpiece fixture frame are continued to be placed under the heating furnace for baking and curing. After a certain process time is reached, the coated motor stator and the workpiece fixture frame are taken out, and the entire coating process of the motor stator is completed; the utility model coats and heats the welding end of the stator of a new energy drive motor, and has the advantages of low energy consumption, high efficiency and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the technical solutions in the embodiments or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1A schematic structural diagram of a coating device for a new energy motor stator provided in an embodiment of the present application.

[0013] Figure 2 A schematic diagram of the heating furnace structure of a coating device for a new energy motor stator provided in an embodiment of the present application.

[0014] Figure 3 A schematic diagram of the structure of a vulcanization tank of a coating device for a new energy motor stator provided in an embodiment of the present application. DETAILED DESCRIPTION

[0015] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0016] like Figure 1 As shown, the present utility model provides a schematic structural diagram of a coating device for a new energy motor stator. Figure 1 , Figure 2 and Figure 3 As shown, a coating device for a new energy motor stator includes a main frame 1, a vulcanization tank structure 9 is arranged in the main frame 1, and the vulcanization tank structure 9 contains coating powder for coating the motor stator 7, and a workpiece fixture frame 8 for fixing the motor stator 7 is also arranged on the vulcanization tank structure 9.

[0017] The top of the main frame 1 is provided with a control part 3, an electric cylinder 4, a cylinder support plate 5 and a guide rod 6. The control part 3 is used to control the start and stop of the electric cylinder 4. The electric cylinder 4 and the guide rod 6 are fixedly connected to the cylinder support plate 5. A heating furnace 2 is also provided on the motor stator 7. The heating furnace 2 is connected to the output shaft of the electric cylinder 4 through a connector, and the heating furnace 2 is also slidably connected to the guide rod 6. The heating furnace 2 is lifted and lowered along the guide rod 6 under the push of the electric cylinder 4, and when it is lifted and lowered to a preset position, the motor stator 7 is heated. The control part 3 is also provided with an alarm module. When the coated motor stator 7 is heated to a certain temperature, the alarm module will automatically alarm.

[0018] like Figure 2As shown, the heating furnace 2 includes a heating furnace body 2-1, a partition 2-3 is arranged inside the heating furnace body 2-1, and a multi-turn heating tube 2-2 is arranged outside the partition 2-3. A power connection terminal 2-5 and a thermal sensitive element 2-4 are arranged on one side of the heating furnace body 2-1. The power connection terminal 2-5 is electrically connected to the control part 3 through a power line, and the power connection terminal 2-5 is also electrically connected to the multi-turn heating tube 2-2. The control part 3 can be used to control the multi-turn heating tube 2-2 to start and stop heating. The thermal sensitive element 2-4 is used to detect the heating temperature of the motor stator 7 and transmit the measured temperature to the control part 3.

[0019] like Figure 3 As shown, the workpiece fixture 8 is fixed on the side of the vulcanization tank structure 9 by four columns. A circular hole is set at the center of the workpiece fixture 8, and the top end of the motor stator 7 is clamped on the circular hole. From the perspective of heating the motor stator 7, the vulcanization tank structure 9 and the workpiece fixture 8 form a heating cover structure, so that the coating device has low energy consumption, high efficiency and easy operation.

[0020] First, the motor stator 7 is placed on the workpiece fixture 8 and placed in a fixed position. The heating furnace 2 is lifted and lowered along the guide rod 6 under the push of the electric cylinder 4. When it is lifted and lowered to the preset position, the motor stator 7 is heated. When heated to a certain temperature, the coating device will automatically alarm and prompt. Manual intervention is required to place the motor stator 7 and the workpiece fixture 8 together on the vulcanization tank structure 9. There is coating powder in the vulcanization tank structure 9 to coat the motor stator 7. After the coating is completed, the coated motor stator 7 and the workpiece fixture 8 are placed under the heating furnace 2 for baking and curing. After a certain process time, the coated motor stator 7 and the workpiece fixture 8 are taken out, and the entire coating process of the motor stator is completed.

[0021] In summary, although the present invention has been disclosed as above in terms of preferred embodiments, the above preferred embodiments are not intended to limit the present invention. A person skilled in the art may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the scope defined in the claims.

Claims

1. A coating device for a new energy motor stator, characterized in that: The invention comprises a main frame (1), wherein a vulcanization tank structure (9) is arranged in the main frame (1), wherein coating powder is arranged in the vulcanization tank structure (9) for coating the motor stator (7), and a workpiece fixture frame (8) for fixing the motor stator (7) is arranged on the vulcanization tank structure (9); A control part (3), an electric cylinder (4), a cylinder support plate (5) and a guide rod (6) are arranged on the top of the main frame (1); the control part (3) is used to control the start and stop of the electric cylinder (4); the electric cylinder (4) and the guide rod (6) are fixedly connected to the cylinder support plate (5); a heating furnace (2) is also arranged on the motor stator (7); the heating furnace (2) is connected to the output shaft of the electric cylinder (4) through a connecting piece; the heating furnace (2) is also slidably connected to the guide rod (6); the heating furnace (2) is lifted and lowered along the guide rod (6) under the push of the electric cylinder (4); and when lifted and lowered to a preset position, the motor stator (7) is heated; The heating furnace (2) comprises a heating furnace body (2-1), a partition (2-3) is arranged inside the heating furnace body (2-1), a plurality of turns of heating tubes (2-2) are arranged around the partition (2-3), and a power connection terminal (2-5) and a thermal sensitive element (2-4) are arranged on one side of the heating furnace body (2-1); the power connection terminal (2-5) is electrically connected to the control part (3) through a power line, and the power connection terminal (2-5) is also electrically connected to the plurality of turns of heating tubes (2-2); the thermal sensitive element (2-4) is used to detect the heating temperature of the coated motor stator (7) and transmit the measured temperature to the control part (3).

2. The coating device for a new energy motor stator according to claim 1 is characterized in that: The workpiece fixture frame (8) is fixed on the side of the vulcanization tank structure (9) through four columns. A circular hole is provided at the center of the workpiece fixture frame (8), and the top end of the motor stator (7) is clamped on the circular hole.

3. The coating device for a new energy motor stator according to claim 1, characterized in that: The control part (3) is also provided with an alarm module, and when the motor stator (7) is heated to a preset temperature, the alarm module will automatically sound an alarm.

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