Stator paint dipping and drying device of magnetor

Abstract

The utility model relates to the technical field of motor paint dipping, in particular to a stator paint dipping and drying device of a magneto, which comprises a workbench, a paint tray, a fixing plate and a drying assembly, the drying assembly comprises two groups of lifting parts, a mounting frame, a paint dipping mechanism, a driving part, a drying box, an observation window, an electric heating frame, two fans and a heat dissipation part, and the lifting parts are rotatably connected with the fixing plate. The drying box is fixedly connected with the driving part; the observation window is fixedly connected with the drying box; the electric heating frame is fixedly connected with the drying box; the two fans are fixedly connected with the electric heating frame; therefore, the stator winding subjected to paint dipping can be directly dried, the production efficiency of the stator winding is improved, and the paint dipping surface of the stator winding is effectively prevented from being damaged when the stator winding which is not dried is moved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor varnish dipping, in particular to a stator varnish dipping and drying device for a magnetic motor. Background Art

[0002] The stator of a magnetic motor is an important part of the motor, commonly also called the armature. The main function of the stator is to generate a rotating magnetic field. Dipping the winding coils of the motor stator in varnish can improve the insulation strength, mechanical properties and heat dissipation effect of the winding. At present, the motor stator is usually placed in a dipping tank filled with water-based insulating varnish so that the motor stator is completely submerged in the insulating varnish to achieve the purpose of dipping the motor stator in varnish. However, the above method will cause too much water-based insulating varnish to be attached to the motor stator and lead wires. Excessive water-based insulating varnish will cause uneven dipping and form varnish nodules and clumps on the surface. The excess water-based insulating varnish needs to be removed through subsequent processes, thereby reducing production efficiency and increasing the production cost of the motor.

[0003] To solve the above problems, the existing technology patent (CN217087727U) discloses a motor stator varnishing device, comprising a bracket, wherein: a workbench is provided on the bracket, and a wire mesh paint tray for placing the stator winding is provided on the workbench; the bracket is connected to a translation component through a mounting frame, and a varnishing component is provided at the output end of the translation component; the translation component can control the varnishing component to translate in the horizontal direction, and the varnishing component is arranged above the workbench and corresponding to the wire mesh paint tray; a funnel groove is provided at the bottom of the workbench corresponding to the wire mesh paint tray, and a recovery bottle is provided at the output end of the funnel groove. The varnishing component can be controlled to translate in the horizontal direction through the translation component, which can effectively allow water-based insulating varnish to penetrate into the stator winding for varnishing, making the stator winding varnishing more uniform, ensuring the quality of varnishing, and preventing paint dripping, avoiding the generation of paint nodules, making the paint film on the surface of the stator winding uniform, and not prone to inter-turn short circuit problems.

[0004] However, in the above-mentioned prior art, it is necessary to wait until the stator winding stops dripping paint before transferring it for drying, which will lead to slow production efficiency of the stator winding and easily damage the paint-impregnated surface of the stator winding when transferring it. Utility Model Content

[0005] The purpose of the utility model is to provide a stator paint dipping and drying device for a magnetic motor, which solves the technical problems in the prior art that it is necessary to wait until the stator winding stops dripping paint before transferring it for drying, which leads to slow production efficiency of the stator winding and easily causes damage to the paint dipping surface of the stator winding when transferring it.

[0006] To achieve the above-mentioned purpose, the utility model adopts a stator paint dipping and drying device for a magnetic motor, comprising a workbench, a paint tray, a fixed plate and a drying assembly, wherein the paint tray is fixedly connected to the workbench and is located inside the workbench, the fixed plate is fixedly connected to the workbench and is located above the workbench, the drying assembly comprises two groups of lifting parts, a mounting frame, a paint dipping mechanism, a driving member, a drying box, an observation window, an electric heating frame, two fans and a heat sink, the two groups of lifting parts are symmetrically arranged, the lifting parts are rotatably connected to the fixed plate and are located inside the fixed plate, the mounting frame is fixedly connected to the lifting parts and is located The paint dipping mechanism is fixedly connected to the mounting bracket and is located on the outside of the mounting bracket. The driving member is rotatably connected to the workbench and is located on the outside of the workbench. The drying box is fixedly connected to the driving member and is located on the outside of the fixed plate. The observation window is fixedly connected to the drying box and is located inside the drying box. The electric heating rack is fixedly connected to the drying box and is located on the outside of the drying box. The two fans are fixedly connected to the electric heating rack and are located on the outside of the electric heating rack. The heat dissipation member is detachably connected to the drying box and is located on the side of the workbench away from the driving member.

[0007] Among them, each group of the lifting parts includes a synchronous motor, a rotating rod and a lifting block. The synchronous motor is fixedly connected to one end of the rotating rod and is located above the fixed plate. The other end of the rotating rod is rotatably connected to the fixed plate and is located inside the fixed plate. The surface of the rotating rod has a thread. The lifting block is threadedly connected to the rotating rod and is located on the outside of the rotating rod.

[0008] The driving member includes a driving motor, a driving rod and a moving block. The driving motor is fixedly connected to one end of the driving rod and is located on the outside of the workbench. The other end of the driving rod is rotatably connected to the workbench and is located inside the workbench. The surface of the driving rod has a thread. The moving block is threadedly connected to the driving rod and is located below the drying box.

[0009] Wherein, the driving member further includes a sliding block, the workbench has a sliding groove adapted to the sliding block, and the sliding block is fixedly connected to the drying box and is located in the sliding groove.

[0010] The heat dissipation component includes a baffle plate and a heat dissipation frame. The baffle plate is fixedly connected to the workbench and is located outside the workbench. The heat dissipation frame is fixedly connected to the baffle plate and is located inside the baffle plate.

[0011] The utility model provides a stator paint dipping and drying device for a magnetic motor. When it is used, the stator winding is placed on the paint tray, and the paint dipping mechanism performs paint dipping operation on the stator winding. After the operation is completed, the lifting member drives the mounting frame to drive the paint dipping mechanism to move upward, and the driving member drives the drying box to move above the paint tray. The heating rack cooperates with the fan to dry the stator winding, and the heat dissipation member prevents the temperature in the drying box from being too high. This method can effectively solve the problem of having to wait until the stator winding stops dripping paint before transferring and drying the stator winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0013] Figure 1 The utility model is a structural diagram of a stator paint dipping and drying device for a magnetic motor.

[0014] Figure 2 The utility model is a front view of a stator paint dipping and drying device for a magnetic motor.

[0015] Figure 3 The utility model is a top view of a stator paint dipping and drying device for a magnetic motor.

[0016] Figure 4 The utility model is a partial structural diagram of a stator paint dipping and drying device of a magnetic motor.

[0017] 101- workbench, 102- paint tray, 103- fixed plate, 104- mounting frame, 105- paint dipping mechanism, 106- drying box, 107- observation window, 108- electric heating rack, 109- fan, 110- synchronous motor, 111- rotating rod, 112- lifting block, 113- driving motor, 114- driving rod, 115- moving block, 116- sliding block, 117- blocking plate, 118- heat dissipation frame, 119- slide chute. DETAILED DESCRIPTION

[0018] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] See also Figures 1 to 4 ,in Figure 1This is a structural diagram of a stator paint dipping and drying device for a magnetic motor of the utility model. Figure 2 This is a front view of a stator paint dipping and drying device for a magnetic motor according to the present invention. Figure 3 This is a top view of a stator paint dipping and drying device for a magnetic motor according to the present invention. Figure 4 The utility model is a partial structural diagram of a stator paint dipping and drying device of a magnetic motor.

[0020] The present invention provides a stator paint dipping and drying device for a magnetic motor, comprising a workbench 101, a paint tray 102, a fixing plate 103 and a drying assembly, wherein the drying assembly comprises two groups of lifting members, a mounting frame 104, a paint dipping mechanism 105, a driving member, a drying box 106, an observation window 107, an electric heating rack 108, two fans 109 and a heat sink, wherein each group of the lifting members comprises a synchronous motor 110, a rotating rod 111 and a lifting block 112, the driving member comprises a driving motor 113, a driving rod 114, a moving block 115 and a sliding block 116, and the heat sink comprises a blocking plate 117 and a heat dissipation frame 118. The above-mentioned solution solves the problem that it is necessary to wait until the stator winding stops dripping paint before transferring it for drying operation, which will result in slow production efficiency of the stator winding and easily cause damage to its paint dipping surface when transferring the stator winding.

[0021] According to this specific embodiment, the paint tray 102 is fixedly connected to the workbench 101 and is located inside the workbench 101. The fixed plate 103 is fixedly connected to the workbench 101 and is located above the workbench 101. The drying assembly includes two groups of lifting parts, a mounting frame 104, a paint dipping mechanism 105, a driving member, a drying box 106, an observation window 107, an electric heating rack 108, two fans 109 and a heat sink. The two groups of lifting parts are symmetrically arranged. The lifting parts are rotatably connected to the fixed plate 103 and are located inside the fixed plate 103. The mounting frame 104 is fixedly connected to the lifting parts and is located On the outside of the lifting member, the paint dipping mechanism 105 is fixedly connected to the mounting frame 104 and is located on the outside of the mounting frame 104. The driving member is rotatably connected to the workbench 101 and is located on the outside of the workbench 101. The drying box 106 is fixedly connected to the driving member and is located on the outside of the fixed plate 103. The observation window 107 is fixedly connected to the drying box 106 and is located inside the drying box 106. The electric heating rack 108 is fixedly connected to the drying box 106 and is located on the outside of the drying box 106. The two fans 109 are fixedly connected to the electric heating rack 108 and are located on the outside of the drying box 106. Located on the outside of the electric heating rack 108, the heat sink is detachably connected to the drying box 106 and is located on the side of the workbench 101 away from the driving member. The stator winding is placed on the paint tray 102, and the paint dipping mechanism 105 performs a paint dipping operation on the stator winding. The paint tray 102 and the paint dipping mechanism 105 have been described in the prior art CN217087727U. The paint tray 102 is used to place the stator winding and collect the paint liquid dripping during the paint dipping operation. The paint dipping mechanism 105 is used to perform a paint dipping operation on the stator winding, so it is not described in detail. After the operation is completed, the lifting member drives the mounting frame 104 drives the paint dipping mechanism 105 to move upward, the fixed plate 103 is used to support the lifting member, and the driving member drives the drying box 106 to move above the paint tray 102. The drying box 106 is in contact with the heat dissipation member. A plurality of heating wires are provided inside the heating rack for dissipating heat. The heating rack cooperates with the fan 109 to blow to dry the stator winding. The heat dissipation member prevents the temperature in the drying box 106 from being too high. The observation window 107 facilitates the operator to observe the drying status of the stator winding. This method can effectively solve the problem of having to wait until the stator winding stops dripping paint before the transfer and drying operation can be carried out.

[0022] In which, the synchronous motor 110 is fixedly connected to one end of the rotating rod 111 and is located above the fixed plate 103. The other end of the rotating rod 111 is rotatably connected to the fixed plate 103 and is located inside the fixed plate 103. The surface of the rotating rod 111 has a thread. The lifting block 112 is threadedly connected to the rotating rod 111 and is located on the outside of the rotating rod 111. The synchronous motor 110 is fixed above the fixed block. The synchronous motor 110 drives the rotating rod 111 to rotate, and the lifting block 112 drives the mounting frame 104 to be raised and lowered.

[0023] Secondly, the driving motor 113 is fixedly connected to one end of the driving rod 114 and is located on the outside of the workbench 101. The other end of the driving rod 114 is rotatably connected to the workbench 101 and is located inside the workbench 101. The surface of the driving rod 114 has a thread. The moving block 115 is threadedly connected to the driving rod 114 and is located below the drying box 106. The driving motor 113 drives the driving rod 114 to rotate, and the moving block 115 drives the drying box 106 to move horizontally.

[0024] At the same time, the workbench 101 has a slide groove 119 adapted to the sliding block 116. The sliding block 116 is fixedly connected to the drying box 106 and is located in the slide groove 119. When the drying box 106 moves, it drives the sliding block 116 to move, and the sliding block 116 slides in the slide groove 119.

[0025] In addition, the baffle plate 117 is fixedly connected to the workbench 101 and is located on the outside of the workbench 101. The heat dissipation frame 118 is fixedly connected to the baffle plate 117 and is located inside the baffle plate 117. The drying box 106 is attached to the baffle plate 117, so that the drying box 106 is sealed. The heat dissipation frame 118 is used to discharge part of the heat during the drying operation to prevent the temperature from being too high during the drying operation.

[0026] The stator paint dipping and drying device of the magnetic motor of the present embodiment is provided with the paint tray 102, the fixing plate 103 and the drying assembly. When the stator winding is placed on the paint tray 102, the paint dipping mechanism 105 performs paint dipping operation on the stator winding. After the operation is completed, the synchronous motor 110 drives the rotating rod 111 to rotate, the lifting block 112 drives the mounting frame 104 to adjust upward, and the mounting frame 104 drives the paint dipping mechanism 105 to move upward so that the paint dipping mechanism 105 is at a position higher than the drying box 106. The driving motor 113 drives the driving rod 114 to rotate, and the moving block 115 The drying box 106 is driven to move laterally, and the sliding block 116 slides with the drying box 106. The drying box 106 moves to the top of the paint tray 102 and fits against the baffle plate 117. The heating rack cooperates with the fan 109 to blow to dry the stator winding. The heat dissipation frame 118 discharges part of the hot air to prevent the temperature in the drying box 106 from being too high. The observation window 107 is convenient for the operator to observe the drying status of the stator winding, so that the stator winding that has been dipped in paint can be dried directly, thereby improving the production efficiency of the stator winding and effectively preventing the paint-dipped surface of the stator winding from being damaged when the undried stator winding is moved.

[0027] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made in accordance with the claims of the present invention are still within the scope of the utility model.

Claims

1. A stator paint dipping and drying device for a magnetic motor, comprising a workbench, characterized in that: The paint tray is fixedly connected to the workbench and is located inside the workbench. The fixed plate is fixedly connected to the workbench and is located above the workbench. The drying assembly includes two groups of lifting parts, a mounting frame, a paint dipping mechanism, a driving member, a drying box, an observation window, an electric heating frame, two fans and a heat sink. The two groups of lifting parts are symmetrically arranged. The lifting parts are rotatably connected to the fixed plate and are located inside the fixed plate. The mounting frame is fixedly connected to the lifting parts and is located on the outside of the lifting parts. The paint dipping mechanism is connected to the mounting frame. The mounting frame is fixedly connected and located on the outside of the mounting frame, the driving member is rotatably connected to the workbench and located on the outside of the workbench, the drying box is fixedly connected to the driving member and located on the outside of the fixed plate, the observation window is fixedly connected to the drying box and located inside the drying box, the electric heating rack is fixedly connected to the drying box and located on the outside of the drying box, the two fans are fixedly connected to the electric heating rack and located on the outside of the electric heating rack, and the heat dissipation member is detachably connected to the drying box and is located on the side of the workbench away from the driving member.

2. The stator paint dipping and drying device of the magnetic motor according to claim 1, characterized in that: Each group of lifting parts includes a synchronous motor, a rotating rod and a lifting block. The synchronous motor is fixedly connected to one end of the rotating rod and is located above the fixed plate. The other end of the rotating rod is rotatably connected to the fixed plate and is located inside the fixed plate. The surface of the rotating rod has a thread. The lifting block is threadedly connected to the rotating rod and is located on the outside of the rotating rod.

3. The stator paint dipping and drying device of a magnetic motor according to claim 2, characterized in that: The driving member includes a driving motor, a driving rod and a moving block. The driving motor is fixedly connected to one end of the driving rod and is located outside the workbench. The other end of the driving rod is rotatably connected to the workbench and is located inside the workbench. The surface of the driving rod has a thread. The moving block is threadedly connected to the driving rod and is located below the drying box.

4. The stator paint dipping and drying device for a magnetic motor according to claim 3, characterized in that: The driving member further comprises a sliding block, the workbench has a sliding groove adapted to the sliding block, the sliding block is fixedly connected to the drying box and is located in the sliding groove.

5. The stator paint dipping and drying device for a magnetic motor according to claim 4, characterized in that: The heat dissipation element includes a baffle plate and a heat dissipation frame. The baffle plate is fixedly connected to the workbench and is located outside the workbench. The heat dissipation frame is fixedly connected to the baffle plate and is located inside the baffle plate.

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