Cleaning equipment for motor end cover

Abstract

The utility model provides cleaning equipment for a motor end cover, which comprises a cleaning mechanism which comprises a rack, a containing cavity formed in the rack, a lifting driving piece arranged on the rack and a bearing plate arranged in the containing cavity and used for bearing the motor end cover, a containing cavity is formed in the bearing plate, cleaning liquid used for cleaning the motor end cover is contained in the containing cavity, the output end of the lifting driving piece is connected with the bearing plate through a connecting piece, a gap exists between the circumferential direction of the bearing plate and the inner wall of the containing cavity, and the bearing plate is driven by the lifting driving piece to ascend and descend in the containing cavity. An air knife is arranged on the inner side wall of the upper end of the containing cavity. By means of the mode, the motor end cover can be completely immersed in the cleaning liquid, the cleanliness of the motor end cover is effectively improved, the motor end cover is blow-dried through the air knife after cleaning is completed, and water stain residues are prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a cleaning equipment for a motor end cover. Background Art

[0002] At present, end covers generally refer to the covers at both ends of the motor whose axial dimensions are larger than the radial dimensions. Their main function is to determine the spatial position of the rotor shaft. They are connected to the outer casing of the fixed motor stator through the end covers to ensure the gap between the rotor and the stator. They are generally made of cast iron, and small motors can also be stamped out of sheet metal.

[0003] Motor end caps undergo a series of machining processes during production, including turning, milling, and drilling. This can easily leave debris on their surfaces, necessitating post-production cleaning. Existing methods typically involve manual flushing with a hose, which is incomplete, time-consuming, and inefficient, and often leaves water stains on the motor end caps. Utility Model Content

[0004] In order to solve the above problems, the utility model proposes a cleaning device for motor end covers which has a simple structure and effectively improves working efficiency.

[0005] The main contents of the present utility model include: a cleaning mechanism, which includes a frame, a accommodating chamber opened on the frame, a lifting drive member arranged on the frame, and a supporting plate arranged in the accommodating chamber and used to support the motor end cover, the accommodating chamber is filled with a cleaning liquid for cleaning the motor end cover, the output end of the lifting drive member is connected to the supporting plate, there is a gap between the circumference of the supporting plate and the inner wall of the accommodating chamber, the lifting drive member drives the supporting plate to rise and fall in the accommodating chamber, and a wind knife is arranged on the inner side wall of the upper end of the accommodating chamber.

[0006] Preferably, the air outlet of the air knife faces one side of the supporting plate, so as to blow the motor end plate placed on the supporting plate.

[0007] Preferably, the lifting drive component includes a screw guide rail module arranged on the outer side wall of the frame and a connecting component arranged at the output end of the screw guide rail module, and the connecting component connects the supporting plate and the screw guide rail module.

[0008] Preferably, the connecting member includes a first connecting plate, which is connected to the output end of the screw guide rail module. A cross plate is arranged on the upper part of the first connecting plate. The cross plate extends horizontally to the top of the accommodating cavity away from one end of the first connecting plate and is connected to a second connecting plate extending downward. The lower end of the second connecting plate is connected to the support plate.

[0009] Preferably, a vertically extending avoidance groove is provided on the upper portion of the frame at a position corresponding to the transverse plate, for providing avoidance space during the lifting and lowering process of the transverse plate.

[0010] Preferably, the support plate has a protruding positioning block for limiting the placement position of the motor end cover.

[0011] Preferably, it further comprises a loading mechanism, which comprises a robotic arm and a mounting plate arranged at the output end of the robotic arm, and two groups of clamping members are arranged at both ends of the mounting plate along the length direction.

[0012] Preferably, the clamping member includes a reference clamping jaw, a movable clamping jaw and a transverse cylinder. The movable clamping jaw is arranged on the width direction side of the mounting plate corresponding to the reference clamping jaw, and the movable clamping jaw is driven toward and away from the reference clamping jaw by the transverse cylinder.

[0013] Preferably, the movable clamping claw is placed on a support plate, the support plate is connected to the push rod end of the transverse cylinder, and the mounting plate is provided with a transverse slide rail extending along the width direction, and the support plate is slidably arranged on the transverse slide rail through a slider.

[0014] The beneficial effects of the present invention are: the motor end cover is directly immersed in the cleaning liquid, and the motor end cover is driven to rise and fall repeatedly in the cleaning liquid by the lifting drive member, which can effectively remove the debris on the surface of the motor end cover and improve work efficiency; an air knife is arranged at the upper end of the accommodating cavity, and the residual liquid on the surface is blown dry by the air duct after the motor end cover completes the liquid cleaning, thereby preventing water stains from remaining on the surface of the motor end cover and effectively shortening the drying time; the distance between the two adjacent clamping jaws on the feeding mechanism is adjustable, and can be flexibly adjusted according to actual needs, and has strong applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a preferred embodiment;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of a cleaning mechanism according to a preferred embodiment;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of a lifting drive member in a preferred embodiment;

[0018] Figure 4 This is a schematic diagram of the three-dimensional structure of a loading mechanism of a preferred embodiment without the mechanical arm;

[0019] Reference numerals:

[0020] 1. Cleaning mechanism; 11. Frame; 12. Accommodating chamber; 121. Avoidance groove; 13. Lifting drive member; 131. Screw guide rail module; 132. First connecting plate; 133. Horizontal plate; 134. Second connecting plate; 14. Support plate; 141. Positioning block;

[0021] 15. Wind Knife;

[0022] 2. Loading mechanism; 21. Robotic arm; 22. Mounting plate; 23. Reference clamping jaw; 24. Movable clamping jaw; 25. Transverse cylinder; 26. Transverse slide rail; 27. Support plate. DETAILED DESCRIPTION

[0023] The technical solution protected by the present utility model is described in detail below with reference to the accompanying drawings.

[0024] like Figure 1 As shown, a cleaning device for a motor end cover includes a cleaning mechanism 1 for cleaning and drying the motor end cover that has completed production and processing.

[0025] like Figure 1 and 2 As shown, the cleaning mechanism 1 includes a frame 11, which is provided with a receiving chamber 12. The receiving chamber 12 contains a cleaning liquid for cleaning the surface of the motor end cover. The height of the cleaning liquid in the receiving chamber 12 is higher than the height of the motor end cover to ensure that the motor end cover can be completely immersed in the cleaning liquid and that debris on the surface of the motor end cover is thoroughly cleaned. A lifting drive 13 is provided on the frame 11. The output end of the lifting drive 13 is connected to a support plate 14, which is used to support the product. The support plate 14 is placed in the receiving chamber 12. A gap exists between the support plate 14 and the inner wall of the receiving chamber 12. The lifting drive 13 drives the support plate 14 to be repeatedly raised and lowered in the receiving chamber 12. During the repeated raising and lowering of the motor end cover in the receiving chamber 12, the cleaning liquid repeatedly flushes the surface of the motor end cover, ensuring that debris on the surface of the motor end cover is thoroughly cleaned, effectively improving the cleanliness and cleaning efficiency.

[0026] like Figure 1 and 2As shown, an air knife 15 is disposed on the inner wall of the upper end of the accommodating chamber 12, and the air outlet of the air knife 15 is directed toward the side of the supporting plate 14 to purge the motor end cover on the supporting plate 14 and dry the liquid residue on the motor end cover. Specifically, the lifting drive 13 drives the supporting plate 14 and the product placed on the supporting plate 14 to descend until the product is completely immersed in the cleaning liquid, and then descends again after rising to a certain height. This is repeated several times until the cleaning liquid washes away the debris on the surface of the motor end cover. The lifting drive 13 then drives the supporting plate 14 to rise to the upper part of the accommodating chamber 12, and the air knife 15 purges the motor end cover on the supporting plate 14 to dry the residual water stains on the surface of the motor end cover, thereby completing the cleaning of the motor end cover.

[0027] like Figure 2 and 3 As shown, the lifting drive 13 includes a screw guide rail module 131 disposed outside the frame 11 and a connector disposed at the output end of the screw guide rail module 131. The connector connects the support plate 14 and the screw guide rail module 131, and the screw guide rail module 131 drives the support plate 14 to move longitudinally. The connector includes a first connecting plate 132 disposed at the output end of the screw guide rail module 131. A transverse plate 133 is disposed above the first connecting plate 132. The end of the transverse plate 133 extends horizontally above the accommodating cavity 12 and is connected to a second connecting plate 134 extending downward. The lower portion of the second connecting plate 134 is connected to the support plate 14. Preferably, two sets of transverse plates 133 and second connecting plates 134 are provided to improve the stability of the support plate 14 during the lifting process.

[0028] like Figure 2 and 3 As shown, in this embodiment, the first connecting plate 132, the transverse plate 133, and the second connecting plate 134 form a "J"-shaped structure. A longitudinally extending escape groove 121 is provided on the upper portion of the frame 11 at a position corresponding to the transverse plate 133, providing clearance for the transverse plate 133 to move during the raising and lowering of the connector. Preferably, the support plate 14 is provided with a raised positioning block 141 for securing the motor end cover in place.

[0029] like Figure 1 As shown, a cleaning device for a motor end cover further includes a loading mechanism 2, which is used to carry the motor end cover to be cleaned and place it on the cleaning mechanism 1, and to move the motor end cover that has been cleaned away from the cleaning mechanism 1.

[0030] like Figure 1 and 2As shown, the feeding mechanism 2 includes a robotic arm 21, and a mounting plate 22 is configured at the end of the robotic arm 21. Two sets of clamps are configured at both ends of the mounting plate 22 along the length direction. One set of clamps is used to clamp the motor end cap to be cleaned, and the other set of clamps is used to clamp the motor end cap that has been cleaned on the cleaning mechanism. The robotic arm 21 uses a set of clamps to carry and clamp the motor end cap to be cleaned from the previous processing station and moves it to the top of the cleaning mechanism 1; the robotic arm 21 uses another set of clamps to pick up the motor end cap that has been cleaned and dried on the support plate 14. The robotic arm 21 changes the direction of the mounting plate 22 and places the motor end cap to be cleaned on the support plate 14. The robotic arm 21 then drives the motor end cap that has been cleaned to move to the subsequent processing station.

[0031] like Figure 1 and 4 As shown, the clamping member includes a reference clamping jaw 23 arranged on the mounting plate 22, and a movable clamping jaw 24 and a transverse cylinder 25 that drives the movable clamping jaw 24 toward and away from the reference clamping jaw 23 are provided on one side of the width direction of the mounting plate 22 corresponding to the reference clamping jaw 23. The transverse cylinder 25 drives the movable clamping jaw 24 to move to adjust the distance between the reference clamping jaw 23 and the movable clamping jaw 24. It can be adaptively adjusted according to the distance between the two adjacent positioning blocks 141 on the support plate 14 and the distance between the two adjacent loading jigs on the preceding and subsequent processing stations of the cleaning mechanism 1. It has high flexibility and a wide range of applications. Preferably, the transverse cylinder 25 is arranged on the side of the mounting plate 22 away from the movable clamping jaw 24, and the push rod end of the transverse cylinder 25 is connected to the movable clamping jaw 24 through the support plate 27. Preferably, a transverse sliding rail 26 extending along the width direction is disposed on the mounting plate 22 , and the support plate 27 is slidably disposed on the transverse sliding rail 26 via a slider to improve the movement stability of the movable clamping jaw 24 .

[0032] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cleaning device for a motor end cover, characterized in that: Mainly include: The cleaning mechanism includes a frame, a accommodating chamber opened on the frame, a lifting drive member arranged on the frame, and a supporting plate arranged in the accommodating chamber and used to support the motor end cover. The accommodating chamber is filled with a cleaning liquid for cleaning the motor end cover. The output end of the lifting drive member is connected to the supporting plate. There is a gap between the circumference of the supporting plate and the inner wall of the accommodating chamber. The supporting plate is driven to rise and fall in the accommodating chamber by the lifting drive member. A wind knife is arranged on the inner side wall of the upper end of the accommodating chamber.

2. A motor end cover cleaning device according to claim 1, characterized in that: The air outlet of the air knife faces one side of the supporting plate and is used for blowing the motor end plate placed on the supporting plate.

3. The cleaning device for a motor end cover according to claim 1, characterized in that: The lifting drive component includes a screw guide rail module configured on the outer side wall of the frame and a connecting component configured at the output end of the screw guide rail module, and the connecting component connects the supporting plate and the screw guide rail module.

4. The cleaning device for a motor end cover according to claim 3, characterized in that: The connecting member includes a first connecting plate, which is connected to the output end of the screw guide rail module. A cross plate is arranged on the upper part of the first connecting plate. The cross plate extends horizontally to the top of the accommodating cavity away from one end of the first connecting plate and is connected to a second connecting plate extending downward. The lower end of the second connecting plate is connected to the support plate.

5. The cleaning device for a motor end cover according to claim 4, characterized in that: A vertically extending avoidance groove is provided on the upper portion of the frame at a position corresponding to the transverse plate, for providing avoidance space during the lifting and lowering process of the transverse plate.

6. The cleaning device for a motor end cover according to claim 1, characterized in that: The supporting plate is provided with a protruding positioning block for limiting the placement position of the motor end cover.

7. The cleaning device for a motor end cover according to claim 1, characterized in that: It also includes a loading mechanism, which includes a mechanical arm and a mounting plate arranged at the output end of the mechanical arm, and two groups of clamping members are arranged at both ends of the mounting plate along the length direction.

8. The motor end cover cleaning device according to claim 7, characterized in that: The clamping member includes a reference clamping jaw, a movable clamping jaw and a transverse cylinder. The movable clamping jaw is arranged on one side of the reference clamping jaw corresponding to the width direction of the mounting plate, and the transverse cylinder drives the movable clamping jaw to move closer to and away from the reference clamping jaw.

9. The motor end cover cleaning device according to claim 8, characterized in that: The movable clamping claw is placed on a support plate, the support plate is connected to the push rod end of the transverse cylinder, and a transverse slide rail extending along the width direction is provided on the mounting plate, and the support plate is slidably arranged on the transverse slide rail through a slider.

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