Paint dipping mechanism for capacitor motor processing

Abstract

The utility model relates to a paint dipping mechanism for capacitor motor processing, which belongs to the technical field of paint dipping equipment and comprises a base, two vertical plates are fixed on the top side of the base, a clamping rotating mechanism is arranged on the base and the vertical plates, a protection box is fixed on the top side of the base, two first hydraulic cylinders are fixed on the top side of the protection box, and the two first hydraulic cylinders are fixed on the top side of the protection box. A paint dipping box is fixed to the telescopic end of the first hydraulic cylinder, and a protective paint scraping mechanism is fixed to the top end of the paint dipping box. According to the paint dipping mechanism for capacitor motor processing, a clamping rotating mechanism is arranged on the base and the vertical plate, a second double-shaft motor can be used for driving a rotor to rotate, the second double-shaft motor can ensure that two clamping plates can be kept highly synchronous during rotation, meanwhile, a first hydraulic cylinder can be used for driving the clamping plates to clamp the rotor, and the clamping rotating mechanism is convenient to use. And the protective paint scraping mechanism is arranged at the top end of the paint dipping box, so that splashed paint liquid can be blocked by using a baffle, and the paint liquid can be collected by using a scraping plate.

Description

Technical Field

[0001] The utility model relates to the technical field of paint dipping equipment, in particular to a paint dipping mechanism for processing capacitor motors. Background Art

[0002] An electric fan is a household appliance that uses an electric motor to drive the blades to rotate to achieve cooling and air circulation. The electric fan requires the use of a motor during use. The motor rotor is the rotating component in the motor, consisting of a rotor and a stator. It is a device used to convert electrical energy into mechanical energy and mechanical energy into electrical energy. The rotor components of existing generators need to be painted before assembly after the rotor enameled wire winding is completed. The paint is used to improve the insulation performance and stability of the rotor enameled wire.

[0003] For example, a Chinese patent (CN217741531 U) discloses a varnish dipping device for processing capacitor-start asynchronous motors, which specifically relates to the technical field of varnish dipping equipment, including a base, a slide groove is provided in the middle of the upper end of the base, a first slider and a second slider are slidably installed on the inner surface of the slide groove, a threaded rod is rotatably installed on the first slider and the second slider together, an active mechanism is fixedly installed in the middle of the upper end of the first slider, a driven mechanism is fixedly installed in the middle of the upper end of the second slider, a varnish dipping box is movably installed in the middle of the upper end of the base, and the active mechanism includes a first mounting plate. The utility model describes a varnish dipping device for processing capacitor-start asynchronous motors, wherein a rotor is placed between the opposing surfaces of two top blocks, the threaded rod is rotated to make the opposing surfaces of the two top blocks close to the two ends of the rotor, the rotor is rotated through a mechanical connection, the outer surface of the rotor is completely covered with paint liquid, and the rotor is continuously rotated until the paint surface stops flowing, thereby improving the overall concentricity of the rotor and reducing wear.

[0004] The above scheme also has the following technical deficiencies: the above scheme is not convenient for blocking and collecting the paint liquid, because the rotor of the above scheme is prone to splashing the paint liquid during rotation, and the splashed paint liquid will pollute the surrounding environment, and there is also the possibility that the paint liquid will splash onto the user. At the same time, the splashed paint liquid cannot be recycled. Based on this, a paint dipping mechanism for capacitor motor processing is proposed. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a paint dipping mechanism for capacitor motor processing, which has the advantages of conveniently blocking and recycling paint liquid, and solves the problems of paint liquid splashing out and polluting the environment and being unable to be recycled.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paint dipping mechanism for capacitor motor processing, comprising a base, two vertical plates are fixed on the top side of the base, a clamping and rotating mechanism is provided on the base and the vertical plates, a protective box is fixed on the top side of the base, two first hydraulic cylinders are fixed on the top side of the protective box, a paint dipping box is fixed on the telescopic end of the first hydraulic cylinder, and a protective paint scraping mechanism is fixed on the top of the paint dipping box;

[0007] The protective paint scraping mechanism includes a baffle fixed on the front and rear sides of the paint dipping box and a fixed plate fixed on both sides of the top side of the baffle, a first dual-axis motor is fixed on the top side of the baffle, a screw is fixed on the output shaft of the first dual-axis motor, a slider is threadedly connected to the outer surface of the screw, a connecting plate is fixed on the bottom side of the slider, a movable plate is fixed on the bottom end of the connecting plate, and a scraper is fixed on the outer surface of the movable plate.

[0008] Furthermore, the clamping and rotating mechanism includes a second dual-axis motor fixed to the middle of the top side of the base and a second rotating shaft rotatably connected to the opposite sides of the two vertical plates, the output shaft of the second dual-axis motor is fixed with the first rotating shaft, the outer surfaces of the first rotating shaft and the second rotating shaft are provided with a transmission assembly, a second hydraulic cylinder is fixed to the opposite side of the two second rotating shafts, and a clamping plate is fixed to the telescopic end of the second hydraulic cylinder.

[0009] Furthermore, the cross-sections of the baffle, the scraper and the movable plate are all arc-shaped, and the outer surface of the scraper is in contact with the inner wall of the baffle.

[0010] Furthermore, a rectangular hole is opened on the top side of the baffle, and the connecting plate slides in the rectangular hole.

[0011] Furthermore, a bearing seat is fixed on one side opposite to the two fixing plates, and the screw rod rotates in the bearing seat.

[0012] Furthermore, the transmission assembly includes a driving wheel fixed on the outer surface of the first rotating shaft, a driven wheel fixed on the outer surface of the second rotating shaft, and a transmission belt connected to the outer surfaces of the driving wheel and the driven wheel.

[0013] Furthermore, the outer surfaces of the two first rotating shafts are rotatably connected to a corresponding side wall of the protection box, and a rubber pad is fixed to the side of the clamping plate facing away from the second rotating shaft.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The paint dipping mechanism processed by the capacitor motor has a clamping and rotating mechanism on the base and the vertical plate, and can use the second double-axis motor to drive the rotor to rotate. The second double-axis motor can ensure that the two clamping plates can maintain a high degree of synchronization during rotation. At the same time, the first hydraulic cylinder can be used to drive the clamping plate to clamp the rotor. A protective paint scraping mechanism is provided on the top of the paint dipping box, so that the splashed paint liquid can be blocked by the baffle plate, and the paint liquid can also be collected by the scraper to make the paint liquid flow back into the paint dipping box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the protective paint scraping mechanism of the utility model;

[0018] Figure 3 It is a three-dimensional schematic diagram of the scraper connection structure of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the clamping and rotating mechanism of the utility model.

[0020] In the figure: 1 base, 2 vertical plate, 300 clamping and rotating mechanism, 301 second double-axis motor, 302 first rotating shaft, 303 second rotating shaft, 304 transmission assembly, 305 second hydraulic cylinder, 306 clamping plate, 4 protection box, 5 first hydraulic cylinder, 6 paint dipping box, 700 protection paint scraping mechanism, 701 baffle, 702 first double-axis motor, 703 screw rod, 704 slider, 705 fixed plate, 706 connecting plate, 707 movable plate, 708 scraper. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figures 1 to 4 A paint dipping mechanism for capacitor motor processing in this embodiment includes a base 1, two vertical plates 2 are fixed on the top side of the base 1, a clamping and rotating mechanism 300 is provided on the base 1 and the vertical plates 2, a protective box 4 is fixed on the top side of the base 1, two first hydraulic cylinders 5 are fixed on the top side of the protective box 4, a paint dipping box 6 is fixed to the telescopic end of the first hydraulic cylinder 5, and a protective paint scraping mechanism 700 is fixed to the top of the paint dipping box 6.

[0023] The clamping and rotating mechanism 300 in this embodiment is used to clamp the rotor and drive it to rotate, the first hydraulic cylinder 5 is used to drive the paint dipping box 6 to move up and down, and the protective paint scraping mechanism 700 is used to prevent paint liquid from splashing and collect the paint liquid.

[0024] See also Figures 1 to 3 In order to facilitate the blocking and collection of the paint liquid, the protective paint scraping mechanism 700 in this embodiment includes a baffle 701 fixed on the front and rear sides of the paint dipping box 6 and a fixed plate 705 fixed on both sides of the top side of the baffle 701. A first dual-axis motor 702 is fixed on the top side of the baffle 701, and a screw 703 is fixed on the output shaft of the first dual-axis motor 702. A bearing seat is fixed on the opposite side of the two fixed plates 705. The screw 703 rotates in the bearing seat. A slider 704 is threadedly connected to the outer surface of the screw 703. A connecting plate 706 is fixed to the bottom side of the slider 704. A rectangular hole is opened on the top side of the baffle 701. The connecting plate 706 slides in the rectangular hole. A movable plate 707 is fixed to the bottom end of the connecting plate 706. A scraper 708 is fixed to the outer surface of the movable plate 707. The cross-sections of the baffle 701, the scraper 708 and the movable plate 707 are all arc-shaped, and the outer surface of the scraper 708 fits the inner wall of the baffle 701.

[0025] The protective paint scraping mechanism 700 in this embodiment blocks the splashed paint liquid by the baffle 701. The first dual-axis motor 702 can drive the screw rod 703 to rotate. The screw rod 703 is used to drive the slider 704 to move. The slider 704 can drive the connecting plate 706 and the movable plate 707 to move. The movable plate 707 is used to drive the scraper 708 to accumulate the paint liquid on the baffle 701.

[0026] It should be noted that the connecting plate 706 can limit the sliding block 704 by sliding in the rectangular hole, and the fixing plate 705 is used to support the screw rod 703 .

[0027] See also Figure 1 and Figure 4In order to drive the rotor to rotate and spin paint, the clamping and rotating mechanism 300 in this embodiment includes a second dual-axis motor 301 fixed to the middle of the top side of the base 1 and a second rotating shaft 303 rotatably connected to the opposite side of the two vertical plates 2, the output shaft of the second dual-axis motor 301 is fixed with a first rotating shaft 302, the outer surfaces of the two first rotating shafts 302 are respectively rotatably connected to a side wall corresponding to the protective box 4, the outer surfaces of the first rotating shaft 302 and the second rotating shaft 303 are provided with a transmission assembly 304, the transmission assembly 304 includes a driving wheel fixed on the outer surface of the first rotating shaft 302, a driven wheel fixed on the outer surface of the second rotating shaft 303 and a transmission belt connected to the outer surfaces of the driving wheel and the driven wheel, a second hydraulic cylinder 305 is fixed on the opposite side of the two second rotating shafts 303, a clamping plate 306 is fixed to the telescopic end of the second hydraulic cylinder 305, and a rubber pad is fixed to the side of the clamping plate 306 facing away from the second rotating shaft 303.

[0028] The clamping and rotating mechanism 300 in this embodiment can drive the first rotating shaft 302 to rotate through the second dual-axis motor 301. The first rotating shaft 302 is used to drive the transmission component 304 to operate. The transmission component 304 is used to drive the second rotating shaft 303 to rotate. The second rotating shaft 303 is used to drive the second hydraulic cylinder 305 and the clamping plate 306 to rotate. The clamping plate 306 is used to drive the rotor to rotate.

[0029] It should be noted that the rubber pad on the clamping plate 306 is used to increase the friction between the clamping plate 306 and the rotor, and the second hydraulic cylinder 305 is used to drive the clamping plate 306 to clamp the rotor.

[0030] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0031] The working principle of the above embodiment is:

[0032] When the rotor needs to be dipped in paint, the rotor is placed between the two clamping plates 306, and the second hydraulic cylinder 305 on the right is started. The telescopic end of the second hydraulic cylinder 305 on the right drives the clamping plate 306 on the right to move to the left. After the two clamping plates 306 clamp the rotor, the two second hydraulic cylinders 305 are started, the telescopic end of the second hydraulic cylinder 305 on the left is extended, and the telescopic end of the second hydraulic cylinder 305 on the right is contracted, thereby driving the rotor to move into the baffle 701. When the rotor moves to the middle position of the baffle 701, the second hydraulic cylinder 305 is closed, and the second dual-axis motor 301 is started. The output shaft of the second dual-axis motor 301 rotates to drive the first rotating shaft 302 to rotate, the first rotating shaft 302 drives the driving wheel to rotate, the driving wheel drives the transmission belt to transmit, the transmission belt drives the driven wheel and the second rotating shaft 303 to rotate, the second rotating shaft 303 drives the clamping plate 306 and the rotating shaft to rotate, and then Then, the first hydraulic cylinder 5 is started, and the telescopic end of the first hydraulic cylinder 5 drives the paint immersion box 6 to move upward, and the rotor enters the paint liquid, and the first hydraulic cylinder 5 is closed. When the rotor is fully dipped in paint, the first hydraulic cylinder 5 is used to drive the paint immersion box 6 to reset, and the rotor throws out the paint liquid during rotation, and the baffle 701 blocks the splashed paint liquid. When the rotor completes the paint dipping, the second double-axis motor 301 is closed, and the second hydraulic cylinder 305 is used to drive the rotor to move out of the baffle 701. When the paint liquid on the baffle 701 needs to be collected, the first double-axis motor 702 is started, and the output shaft of the first double-axis motor 702 rotates to drive the screw rod 703 to rotate, and the screw rod 703 drives the slider 704 to move, and the slider 704 drives the connecting plate 706 and the movable plate 707 to move, and the movable plate 707 drives the scraper 708 to accumulate the paint liquid on the baffle 701, and the paint liquid flows into the paint immersion box 6 under the action of gravity.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A coating mechanism for capacitor motor processing, comprising a base (1), characterized in that: Two vertical plates (2) are fixed on the top side of the base (1); a clamping and rotating mechanism (300) is provided on the base (1) and the vertical plates (2); a protection box (4) is fixed on the top side of the base (1); two first hydraulic cylinders (5) are fixed on the top side of the protection box (4); a paint dipping box (6) is fixed at the telescopic end of the first hydraulic cylinder (5); and a protective paint scraping mechanism (700) is fixed at the top end of the paint dipping box (6); The protective paint scraping mechanism (700) comprises a baffle (701) fixed on the front and rear sides of the paint dipping box (6) and a fixing plate (705) fixed on both sides of the top side of the baffle (701); a first dual-axis motor (702) is fixed on the top side of the baffle (701); a screw rod (703) is fixed on the output shaft of the first dual-axis motor (702); a slider (704) is threadedly connected to the outer surface of the screw rod (703); a connecting plate (706) is fixed on the bottom side of the slider (704); a movable plate (707) is fixed on the bottom end of the connecting plate (706); and a scraper (708) is fixed on the outer surface of the movable plate (707).

2. The varnish dipping mechanism for capacitor motor processing according to claim 1, characterized in that: The clamping and rotating mechanism (300) comprises a second double-axis motor (301) fixed at the middle of the top side of the base (1) and a second rotating shaft (303) rotatably connected to the opposite sides of the two vertical plates (2); the output shaft of the second double-axis motor (301) is fixed with the first rotating shaft (302); the outer surfaces of the first rotating shaft (302) and the second rotating shaft (303) are provided with a transmission assembly (304); a second hydraulic cylinder (305) is fixed on the opposite side of the two second rotating shafts (303); and a clamping plate (306) is fixed to the telescopic end of the second hydraulic cylinder (305).

3. The varnish dipping mechanism for capacitor motor processing according to claim 1, characterized in that: The cross-sections of the baffle plate (701), the scraper plate (708) and the movable plate (707) are all arc-shaped, and the outer surface of the scraper plate (708) is in contact with the inner wall of the baffle plate (701).

4. The varnish dipping mechanism for capacitor motor processing according to claim 1, characterized in that: A rectangular hole is provided on the top side of the baffle (701), and the connecting plate (706) slides in the rectangular hole.

5. The varnish dipping mechanism for capacitor motor processing according to claim 1, characterized in that: A bearing seat is fixed on one side opposite to the two fixing plates (705), and the screw rod (703) rotates in the bearing seat.

6. The varnish dipping mechanism for capacitor motor processing according to claim 2, characterized in that: The transmission assembly (304) comprises a driving wheel fixed on the outer surface of the first rotating shaft (302), a driven wheel fixed on the outer surface of the second rotating shaft (303), and a transmission belt connected to the outer surfaces of the driving wheel and the driven wheel.

7. The varnish dipping mechanism for capacitor motor processing according to claim 2, characterized in that: The outer surfaces of the two first rotating shafts (302) are respectively rotatably connected to a corresponding side wall of the protection box (4), and a rubber pad is fixed to the side of the clamping plate (306) facing away from the second rotating shaft (303).

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