Motor shell coloring device

Abstract

The invention relates to the technical field of motor shell coloring, in particular to a motor shell coloring device which comprises a position changing assembly which comprises a mounting disc, a mounting ring eccentrically arranged on the end face of the mounting disc, a supporting frame arranged on the outer wall of the mounting disc, an autorotation plate arranged on the outer side of the supporting frame and a motor shell body arranged on the outer side of the autorotation plate. And the coloring assembly comprises a positioning disc arranged on the outer side of the mounting disc, a reciprocating lead screw arranged on the end face of the positioning disc and a spray head arranged on the outer side of the reciprocating lead screw, and the motor shell to be colored revolves along the mounting ring while rotating through the position changing assembly, so that the sprayed posture of the motor shell is continuously changed; and the same driving motor is used for driving a spray head of the coloring assembly to do lifting reciprocating motion, through the compound motion, all-directional, uniform and automatic spraying of the motor shell is achieved, and the coloring quality is effectively guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of motor shell coloring, in particular to a motor shell coloring device. BACKGROUND

[0002] As a key structural component of the motor, the motor shell mainly undertakes multiple functions such as structural support, internal component protection, heat dissipation and safety isolation. It is not only the structural basis to ensure the stable operation of the motor, but also an important carrier to constitute the appearance quality of the product and reflect the brand image. In order to meet the requirements of corrosion resistance, weather resistance and aesthetics, the surface of the motor shell is painted, which is an indispensable post-processing process. At present, the coloring treatment of the surface of the motor shell usually adopts traditional spraying technology. The common operation modes include manual spraying and simple automatic spraying. In manual spraying, the operator holds a spray gun and sprays the fixed or slowly rotating motor shell according to experience. Although this method has low equipment investment and high flexibility, it completely depends on the proficiency of the operator and has low production efficiency, which is harmful to the health of the operator and the environment. SUMMARY

[0003] In view of the above or existing problems in the prior art, the present application is proposed.

[0004] Therefore, the purpose of the present application is to provide a motor shell coloring device.

[0005] To solve the above technical problems, the present application provides the following technical scheme: a motor shell coloring device, comprising: a transposition assembly comprising a mounting disc, an eccentric mounting ring arranged at the end face of the mounting disc, a support frame arranged on the outer wall of the mounting disc, a self-rotating plate arranged on the outer side of the support frame, and a motor shell body arranged on the outer side of the self-rotating plate; and a coloring assembly comprising a positioning disc arranged on the outer side of the mounting disc, a reciprocating screw rod arranged at the end face of the positioning disc, and a spray head arranged on the outer side of the reciprocating screw rod; wherein the rotation of the mounting disc realizes the synchronous rotation of the support frame and the reciprocating screw rod, the movement of the self-rotating plate along the eccentric mounting ring realizes the rotation and revolution of multiple self-rotating plates, and the rotation of the reciprocating screw rod can make the spray head color the motor shell body at different heights, and cooperate with the rotation of the motor shell body to ensure the coloring effect.

[0006] As a preferred scheme of the motor shell coloring device of the present application, the transposition assembly further comprises a driving motor arranged on the upper end face of the mounting disc and a moving groove opened at the end face of the mounting ring, the output end of the driving motor is arranged on the outer wall of the support frame, and the inner wall of the moving groove is provided with limit blocks arranged in an annular array.

[0007] As a preferred scheme of the motor shell coloring device, the end surface of the limiting block is provided with a first connecting plate, the end of the first connecting plate is arranged at the edge of the support frame, and the end surface of the support frame is provided with a first connecting rod.

[0008] As a preferred scheme of the motor shell coloring device, the end surface of the limiting block is provided with a first connecting plate, the end of the first connecting plate is arranged at the edge of the support frame, and the end surface of the support frame is provided with a first connecting rod.

[0009] As a preferred scheme of the motor shell coloring device, the end surface of the limiting block is provided with a first connecting plate, the end of the first connecting plate is arranged at the edge of the support frame, and the end surface of the support frame is provided with a first connecting rod.

[0010] As a preferred scheme of the motor shell coloring device, the end surface of the limiting block is provided with a first connecting plate, the end of the first connecting plate is arranged at the edge of the support frame, and the end surface of the support frame is provided with a first connecting rod.

[0011] As a preferred scheme of the motor shell coloring device, the end surface of the limiting block is provided with a first connecting plate, the end of the first connecting plate is arranged at the edge of the support frame, and the end surface of the support frame is provided with a first connecting rod.

[0012] As a preferred scheme of the motor shell coloring device, the end surface of the limiting block is provided with a first connecting plate, the end of the first connecting plate is arranged at the edge of the support frame, and the end surface of the support frame is provided with a first connecting rod.

[0013] As a preferred scheme of the motor shell coloring device, the end surface of the limiting block is provided with a first connecting plate, the end of the first connecting plate is arranged at the edge of the support frame, and the end surface of the support frame is provided with a first connecting rod.

[0014] As a preferred scheme of the motor shell coloring device, the end surface of the limiting block is provided with a first connecting plate, the end of the first connecting plate is arranged at the edge of the support frame, and the end surface of the support frame is provided with a first connecting rod.

[0015] The motor shell coloring device has the following advantages: the motor shell to be colored rotates while revolving along the mounting ring through the transposition assembly, so as to continuously change the spraying position, and the same driving motor drives the spray head of the coloring assembly to perform lifting and reciprocating motion, through the above-mentioned compound motion, the motor shell is sprayed automatically and uniformly in all directions, and the coloring quality is effectively ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort based on these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of a motor shell coloring device.

[0018] Figure 2 It is a schematic diagram of the transposition assembly structure of a motor shell coloring device.

[0019] Figure 3 It is a schematic diagram of the local structure of a motor shell coloring device.

[0020] Figure 4 It is a schematic diagram of the mounting ring and support frame structure of a motor shell coloring device.

[0021] Figure 5 It is a schematic diagram of the local structure of a transposition assembly of a motor shell coloring device.

[0022] Figure 6 It is a schematic diagram of the coloring assembly structure of a motor shell coloring device.

[0023] Figure 7 It is a schematic diagram of the local structure of a coloring assembly of a motor shell coloring device.

[0024] In the figure, 1 is a transposition assembly, 11 is a mounting disc, 12 is a driving motor, 13 is a mounting ring, 14 is a moving groove, 15 is a support frame, 16 is a limiting block, 17 is a first connecting plate, 18 is a first connecting rod, 19 is a rotation plate, 110 is a boom, 111 is a motor shell body, 112 is a guide plate, 113 is a support rod, 114 is a collection plate, 115 is a second connecting plate, 2 is a coloring assembly, 21 is a support plate, 22 is a positioning disc, 23 is a driving shaft, 24 is a reciprocating screw rod, 25 is a guide rod, 26 is a moving block, 27 is a sliding block, 28 is a second connecting rod, 29 is a spray head, and 210 is a mounting hole. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings of the specification.

[0026] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without the specific details set forth in this description. In other instances, well-known methods, procedures, components, and circuits have not been described in detail so as not to unnecessarily obscure aspects of the present application.

[0027] It should also be noted that, as used in the specification and in the claims, the article "a", "an", or "the" is intended to mean that there is one or more of the features or elements. Unless otherwise indicated, the use of the singular forms "a" "an" and "the" include the plural reference and vice versa, when appropriate. The terms "comprising", "having", "including", and "containing" are to be construed open-ended terms (i.e., meaning "including, but not limited to") unless otherwise noted. Embodiments

[0028] Reference Figures 1 to 4 For the first embodiment of the present application, the embodiment provides a motor shell coloring device, which can realize the effect of multiple motor shell bodies 111 revolving around the mounting ring 13.

[0029] Specifically, a motor shell coloring device, comprising, a transposition assembly 1, comprising a mounting disc 11, an eccentric fixedly connected mounting ring 13 on the end surface of the mounting disc 11, a support frame 15 rotatably connected to the outer wall of the mounting disc 11, a rotating plate 19 arranged on the outer side of the support frame 15, and a motor shell body 111 arranged on the outer side of the rotating plate 19; wherein the mounting disc 11 is in a fixed state, providing a stable support platform for the related parts of the transposition assembly 1 and the coloring assembly 2, the mounting ring 13 needs to be eccentrically fixed on the mounting disc 11, and the support frame 15 is concentrically connected with the mounting disc 11, the end surface of the support frame 15 is designed as a connecting rod, and the eccentrically designed mounting ring 13 and the concentrically designed support frame 15 make the support frame 15 not move synchronously with the mounting ring 13 during rotation.

[0030] In addition, the coloring assembly 2 comprises a positioning disc 22 arranged on the outer side of the mounting disc 11, a reciprocating screw rod 24 rotatably connected to the end surface of the positioning disc 22, and a spray head 29 arranged on the outer side of the reciprocating screw rod 24; wherein the positioning disc 22 is used to support the spray head 29, the reciprocating screw rod 24, the support frame 15, the positioning disc 22 and the spray head 29 are all located on the same axis, thereby ensuring stable transmission of power.

[0031] Wherein, the rotation of the mounting disc 11 realizes the synchronous rotation of the support frame 15 and the reciprocating screw rod 24, the movement of the rotating plate 19 along the eccentrically fixed mounting ring 13 realizes the rotation and revolution of multiple rotating plates 19, and the rotation of the reciprocating screw rod 24 can make the spray head 29 color the motor shell body 111 at different heights, and cooperate with the rotation of the motor shell body 111 itself to ensure the coloring effect.

[0032] Further, the transposition assembly 1 further comprises a driving motor 12 fixedly installed on the end face of the mounting disc 11 and a moving groove 14 opened on the end face of the mounting ring 13, and the output end of the driving motor 12 is fixedly connected to the outer wall of the support frame 15, and the inner wall of the moving groove 14 is slidably connected with the limiting blocks 16 arranged in an annular array. Among them, the driving motor 12 is installed on the upper end face of the mounting disc 11 to provide driving power for the transposition assembly 1, the number of limiting blocks 16 is the same as the connecting rods on the end face of the support frame 15, and the limiting blocks 16 slide on the inner wall of the moving groove 14. Since the opening of the moving groove 14 is downward, the moving groove 14 needs to be designed to be wide on the upper and lower sides and narrow in the middle, and the limiting blocks 16 need to be adapted to the shape of the moving groove 14, so that the limiting blocks 16 can stably move along the moving groove 14.

[0033] It should be noted that the end face of the limiting block 16 is fixedly connected with the first connecting plate 17, the tail end of the first connecting plate 17 is rotatably connected to the edge of the support frame 15, and the end face of the support frame 15 is provided with the first connecting rod 18. Among them, the first connecting plate 17 connects the limiting block 16 and the support frame 15, and the flexible rotation of the self-rotating plate 19 can be ensured by the first connecting rod 18, the first connecting rod 18 passes through the support frame 15 and is fixedly connected with the first connecting plate 17, so that the self-rotating plate 19 moves synchronously with the first connecting plate 17.

[0034] In use, the driving motor 12 is started, the driving motor 12 controls the support frame 15 to rotate, and in the process of rotating the support frame 15, the end face thereof drives the first connecting plate 17 to move synchronously, and the first connecting plate 17 is connected with the limiting block 16, so that the limiting block 16 can slide in the moving groove 14 in the mounting ring 13. Since the support frame 15 is coaxially connected with the mounting disc 11, and the mounting ring 13 is eccentrically installed on the lower end face of the mounting disc 11, the distance between the end face of the support frame 15 and the mounting ring 13 changes accordingly in the process of continuous rotation of the support frame 15. This change is absorbed by the first connecting plate 17 to make adaptive changes, and the motor housing body 111 is hoisted on the bottom of the self-rotating plate 19 by the hanger 110, so that the revolution of the plurality of motor housing bodies 111 along the mounting ring 13 is realized by the rotation of the support frame 15. At the same time, the distance change between the mounting ring 13 and the support frame 15 provides power for the subsequent rotation of the self-rotating plate 19.

[0035] In summary, the driving motor 12 provides power for the transposition assembly 1 and the coloring assembly 2, and the eccentric design of the mounting ring 13 and the concentric design of the support frame 15 with the mounting disc 11 make them have a certain distance change, so that the revolution of the plurality of motor housing bodies 111 can be realized by the rotation of the support frame 15, and driving power is provided for the subsequent rotation. EMBODIMENT

[0036] Reference Figures 1 to 5 For the second embodiment of the present application, unlike the previous embodiment, the embodiment provides a method for the motor shell body 111 to rotate while also rotating.

[0037] Specifically, the outer wall of the first connecting rod 18 is rotationally connected to the upper end face of the rotating plate 19, and two adjacent rotating plates 19 are connected through the guide plate 112, and the end face of the guide plate 112 is rotationally connected to the lower end face of the rotating plate 19 near the edge. Among them, since the rotating plate 19 is designed in six groups, the lower end faces of every two adjacent rotating plates 19 are connected through the guide plate 112, and the two sides of the guide plate 112 need to be connected to the rotating plate 19 near the edge side, thereby ensuring the unity of the rotating plate 19 when moving through the guide plate 112.

[0038] Further, the end face of the guide plate 112 is fixedly connected with the suspender 110, and the two ends of the suspender 110 are respectively installed on the end face of the rotating plate 19 and the motor shell body 111. Among them, the suspender 110 hoists the motor shell body 111, so that it is in a suspended state, so that it rotates synchronously with the rotating plate 19, which is convenient for subsequent spraying and coloring operation.

[0039] Preferably, the outer wall of the guide plate 112 is provided with a support rod 113, the end face of the support rod 113 is provided with a second connecting plate 115, and the end face of the second connecting plate 115 is provided with a collecting plate 114. Among them, the support rod 113 connects the second connecting plate 115, and the number of collecting plates 114 in each group needs to correspond to the motor shell body 111, which is connected through the second connecting plate 115, and the collecting plate 114 needs to have a certain size. The second connecting plate 115 and the rotating plate 19 have a certain relative displacement during movement, so that the collecting plate 114 can collect the paint dripping from the motor shell body 111 during coloring to a certain extent, reducing the impact on the working environment.

[0040] The remaining structures are the same as in Embodiment 1.

[0041] In use, since the end face of the support frame 15 is connected with the limiting block 16 through the first connecting plate 17, the limiting block 16 slides along the moving groove 14 in the eccentric design installation ring 13, and the support frame 15 is coaxially designed with the installation disc 11. As known from the first embodiment, in the process of continuous rotation of the support frame 15, the first connecting rod 18 rotates with the end of the support frame 15 through the adjustment of the first connecting plate 17. In the process of rotation of the support frame 15, the first connecting rod 18 rotates in the process of continuous adjustment of the first connecting plate 17, so that the motor shell body 111 rotates around the first connecting rod 18 as the axis through the hanger rod 110, so that the motor shell body 111 can not only revolve around the installation ring 13 but also rotate, so that the position and direction of the motor shell can be continuously adjusted in the process of spraying and coloring the motor shell, and multiple units can be colored at the same time, improving the coloring efficiency. Since the installation ring 13 is in a fixed state, different rotating plates 19 are parallel to each other, thereby ensuring the uniformity and coloring quality of subsequent spraying. The guiding plate 112 has a certain relative displacement with the motor shell body 111, so that the collecting plate 114 and the second connecting plate 115 are supported by the supporting rod 113. In the process of rotation of the transposition assembly 1, the paint dropped after coloring of the motor shell can be collected by the collecting plate 114, thereby minimizing the impact on the working environment.

[0042] In summary, the driving force of the driving motor 12 is transmitted to the first connecting rod 18 through the first connecting plate 17 by the rotation of the support frame 15, so that multiple motor shell bodies 111 revolve and rotate at the same time through the hanger rod 110. Not only the effect of coloring multiple units at the same time is realized, but also the uniformity and quality of coloring are ensured. Embodiment

[0043] Reference Figures 1 to 7 The third embodiment of the present application is different from the previous embodiment in that it provides a method of driving the spray head 29 to reciprocate vertically while controlling the motor shell body 111 to revolve and rotate.

[0044] Specifically, the coloring assembly 2 further comprises a support plate 21 fixedly connected to the outer wall of the installation disc 11 and a driving shaft 23 fixedly connected to the upper end face of the reciprocating lead screw 24. The upper end face of the driving shaft 23 is fixedly connected to the outer wall of the support frame 15, and the positioning disc 22 is rotatably connected to the outer wall of the driving shaft 23. The support plate 21 supports the guiding rod 25, the driving shaft 23 connects the reciprocating lead screw 24 and the support frame 15 through the positioning disc 22, and the rotation power of the support frame 15 is transmitted to the reciprocating lead screw 24.

[0045] Further, the lower end surface of the positioning disc 22 is fixedly connected with a guide rod 25, and the end of the guide rod 25 is fixedly connected with the end surface of the support plate 21. Among them, the guide rod 25 is designed in two groups, and the moving direction of the sliding block 27 can be ensured through the guide rod 25.

[0046] Preferably, the outer wall of the guide rod 25 is slidingly connected with a sliding block 27, the outer wall of the sliding block 27 is fixedly connected with a moving block 26 sliding along the reciprocating screw rod 24, and the outer wall of the sliding block 27 is fixedly connected with a second connecting rod 28. Among them, the self-rotation of the reciprocating screw rod 24 makes the sliding block 27 and the moving block 26 move up and down synchronously, and the second connecting rod 28 is designed in two sections, so that the second connecting rod 28 is connected with the nozzle 29 and the sliding block 27 through the bending design.

[0047] It should be noted that the end of the second connecting rod 28 is fixedly connected with the end surface of the nozzle 29, and the lower end surface of the nozzle 29 is provided with a mounting hole 210. Among them, the nozzle 29 is arranged at the bottom of the reciprocating screw rod 24, and the mounting hole 210 is arranged at the bottom of the nozzle 29, so that the paint can be sent into the nozzle 29 from the mounting hole 210 through the pipeline, and the motor housing can be colored.

[0048] The rest of the structure is the same as that of example 2.

[0049] In use, when the driving motor 12 drives the support frame 15 to rotate, the support frame 15 drives the driving shaft 23 and the reciprocating screw rod 24 to rotate synchronously, and at the same time the support plate 21 is fixedly connected with the positioning disc 22 through the guide rod 25, and the three form a fixed platform through the mounting disc 11. During the rotation of the driving shaft 23, its end surface rotates along the positioning disc 22 and does not interfere with it. During the rotation of the reciprocating screw rod 24, the moving block 26 moves up and down along the groove due to the thread groove formed on the surface of the reciprocating screw rod 24. At this time, the moving block 26 drives the sliding block 27 to slide along the guide rod 25 synchronously. The guide rod 25 not only supports and positions the sliding block 27, but also limits the moving direction of the sliding block 27. The sliding block 27 drives the nozzle 29 to move up and down through the second connecting rod 28. Since the second connecting rod 28 is designed to be bent, the nozzle 29 is in the same vertical direction as the support frame 15. The paint enters from the mounting hole 210 through the pump and the pipeline, and then is sprayed out through the nozzle 29, so as to realize the spraying and coloring of the motor housing body 111. During the coloring of the motor housing, the motor housing body 111 rotates and rotates continuously, and at this time, the nozzle 29 also moves up and down with the sliding block 27, so as to realize the coloring of the motor housing body 111 from multiple directions, multiple heights and multiple ranges, and ensure the coloring efficiency and effect.

[0050] In summary, the synchronous driving of the transposition assembly 1 and the coloring assembly 2 can be realized by the driving motor 12, multiple driving of a single driving source is realized, the rotation of the motor shell body 111 is synchronized with the lifting of the spray head 29, and thus the uniform coloring of the outer surface of the motor shell is ensured, and the dead angle is avoided.

[0051] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the technical solutions of the present application, and all of them should be covered in the scope of the claims of the present application.

Claims

1. A device for coloring motor housings, characterized in that: include, The transposition assembly (1) includes a mounting plate (11), a mounting ring (13) eccentrically disposed on the end face of the mounting plate (11), a support frame (15) disposed on the outer wall of the mounting plate (11), a rotating plate (19) disposed on the outside of the support frame (15), and a motor housing body (111) disposed on the outside of the rotating plate (19); and, The coloring assembly (2) includes a positioning plate (22) disposed on the outside of the mounting plate (11), a reciprocating screw (24) disposed on the end face of the positioning plate (22), and a nozzle (29) disposed on the outside of the reciprocating screw (24); wherein, The synchronous rotation of the support frame (15) and the reciprocating screw (24) is achieved by rotating the mounting plate (11). The rotation and revolution of multiple rotating plates (19) are achieved by moving the self-rotating plate (19) along the eccentric mounting ring (13). At the same time, the rotation of the reciprocating screw (24) allows the nozzle (29) to color the motor housing body (111) at different heights. The coloring effect is ensured by the rotation of the motor housing body (111) itself.

2. The motor housing coloring device as described in claim 1, characterized in that: The transposition component (1) also includes a drive motor (12) disposed on the upper end face of the mounting plate (11) and a moving groove (14) opened on the end face of the mounting ring (13). The output end of the drive motor (12) is disposed on the outer wall of the support frame (15), and the inner wall of the moving groove (14) is provided with limiting blocks (16) arranged in a ring array.

3. The motor housing coloring device as described in claim 2, characterized in that: The end face of the limiting block (16) is provided with a first connecting plate (17), the end of the first connecting plate (17) is provided at the edge of the support frame (15), and the end face of the support frame (15) is provided with a first connecting rod (18).

4. The motor housing coloring device as described in claim 3, characterized in that: The outer wall of the first connecting rod (18) is disposed on the end face of the rotating plate (19), and two adjacent rotating plates (19) are connected by a guide plate (112). The end face of the guide plate (112) is disposed on the lower end face of the rotating plate (19) near the edge.

5. The motor housing coloring device as described in claim 4, characterized in that: The guide plate (112) is provided with a hanging rod (110) on its end face, and the two ends of the hanging rod (110) are respectively provided on the end face of the rotating plate (19) and the motor housing body (111).

6. The motor housing coloring device as described in claim 5, characterized in that: The outer wall of the guide plate (112) is provided with a support rod (113), the end face of the support rod (113) is provided with a second connecting plate (115), and the end face of the second connecting plate (115) is provided with a collecting plate (114).

7. The motor housing coloring device as described in claim 6, characterized in that: The coloring component (2) also includes a support plate (21) disposed on the outer wall of the mounting plate (11) and a drive shaft (23) disposed on the upper end face of the reciprocating screw (24). The upper end face of the drive shaft (23) is disposed on the outer wall of the support frame (15), and the positioning plate (22) is disposed on the outer wall of the drive shaft (23).

8. The motor housing coloring device as described in claim 7, characterized in that: The lower end face of the positioning disk (22) is provided with a guide rod (25), and the end of the guide rod (25) is provided on the end face of the support plate (21).

9. The motor housing coloring device as described in claim 8, characterized in that: The outer wall of the guide rod (25) is provided with a sliding block (27), the outer wall of the sliding block (27) is provided with a moving block (26) that slides along the reciprocating screw (24), and the outer wall of the sliding block (27) is provided with a second connecting rod (28).

10. The motor housing coloring device as described in claim 9, characterized in that: The end of the second connecting rod (28) is disposed on the end face of the nozzle (29), and the lower end face of the nozzle (29) is provided with a mounting hole (210).

Images