Automatic rim cleaning device

Abstract

The utility model discloses an automatic rim cleaning device which comprises a front conveying belt, a rear conveying belt and a cleaning platform, a rim transferring mechanical arm is arranged above the cleaning platform, a mounting chamber is arranged in the cleaning platform, an opening is formed in the middle of the upper surface of the cleaning platform, a lifting table is mounted in the mounting chamber, and the lifting table is driven by a lifting driving mechanism to ascend and descend. A rotary table is rotatably connected to the lifting table, a center column is fixedly connected to the middle of the rotary table, a mounting plate is fixedly connected to the upper end of the center column, the center column is movably sleeved with a lifting sleeve, a plurality of mounting grooves are evenly formed in the periphery of the mounting plate at intervals, connecting rods are hinged to the interiors of the mounting grooves respectively, and cleaning heads are mounted at the ends of the connecting rods. A linkage rod is hinged to the connecting rod and hinged to the lifting sleeve. According to the automatic rim cleaning device, the interior of the rim can be automatically cleaned, the cleaning efficiency of the interior of the rim is improved, and the cleaning quality is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of wheel rim production, and in particular relates to an automatic wheel rim cleaning device. Background Art

[0002] After the rim is machined, the oil stains and debris remaining on the surface need to be cleaned up initially to facilitate subsequent thorough cleaning. The stains on the outer surface of the rim can be quickly cleaned by the operator using a rag, but for the stains on the inner surface of the rim, it is necessary to reach into the inside of the rim, which is very inconvenient. And because the inner surface of the rim is affected by the line of sight, manual wiping is prone to dead corners. Therefore, it is necessary to design a cleaning device specifically for automatic cleaning of the inside of the rim based on the characteristics of the inside of the rim. Utility Model Content

[0003] In order to solve the above technical problems, the technical solution adopted by the utility model is: an automatic rim cleaning device, including a front conveyor belt, a rear conveyor belt and a cleaning platform, a rim transfer manipulator is arranged above the cleaning platform, an installation chamber is arranged inside the cleaning platform, an opening connecting to the installation chamber is arranged in the middle of the upper surface of the cleaning platform, a lifting platform is installed in the installation chamber, the lifting platform is driven to lift and lower by a lifting drive mechanism, a rotating table is rotatably connected to the lifting platform, the rotating table is driven to rotate by a rotating drive mechanism, a center column is fixedly connected to the middle of the rotating table, a mounting plate is fixedly connected to the upper end of the center column, a lifting sleeve is movably sleeved on the center column, the lifting sleeve is driven to lift and lower on the center column by a vertical driving structure installed on the rotating table, a plurality of mounting grooves are evenly spaced around the mounting plate, connecting rods are respectively hinged in the mounting grooves, a cleaning head is installed at the end of the connecting rod, a linkage rod is hinged on the connecting rod, and the linkage rod is hinged to the lifting sleeve.

[0004] As a preferred embodiment of the above technical scheme, the rim transfer robot includes a longitudinal slide rail and a mounting cross plate, a longitudinal slider is installed on the longitudinal slide rail, the longitudinal slider is driven to move on the longitudinal slide rail by a longitudinal driving mechanism, the longitudinal slider is fixedly connected to the mounting cross plate, a lifting plate is installed in the middle of the mounting cross plate, the lifting plate is driven to lift and lower by an up and down driving mechanism, a transverse slide rail is installed on the lifting plate, a left slider and a right slider are installed on the transverse slide rail, the left slider and the right slider are respectively connected to a clamping plate, a bidirectional screw is rotatably installed on the transverse slide rail, a forward thread section and a reverse thread section are provided on the bidirectional screw, a forward nut is installed on the forward thread section, the forward nut is fixedly connected to the left slider, a reverse nut is installed on the reverse thread section, the reverse nut is fixedly connected to the right slider, and the bidirectional screw is driven to rotate by a driving motor.

[0005] As a preferred embodiment of the above technical solution, the longitudinal drive mechanism includes a longitudinal linear motor; and the up and down drive mechanism is an up and down cylinder.

[0006] As a preferred embodiment of the above technical solution, the lifting drive mechanism includes a lifting cylinder, the rotating drive mechanism includes a rotating motor, and the vertical driving structure includes a vertical linear motor.

[0007] As a preferred embodiment of the above technical solution, a rubber pad is fixedly connected to the inner side of the clamping plate.

[0008] The beneficial effects of the utility model are as follows: the automatic wheel rim cleaning device of the utility model can realize automatic cleaning of the inside of the wheel rim, improve the cleaning efficiency of the inside of the wheel rim, and ensure the cleaning quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a structural schematic diagram of the utility model;

[0010] Figure 2 It is a structural schematic diagram of the rim transfer robot. DETAILED DESCRIPTION

[0011] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0012] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0013] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0014] like Figure 1-2As shown, the rim automatic cleaning device includes a front conveyor belt 1, a rear conveyor belt 2 and a cleaning platform 3. A rim transfer manipulator is arranged above the cleaning platform 3. An installation chamber 4 is arranged inside the cleaning platform 3. An opening 5 communicating with the installation chamber 4 is arranged in the middle of the upper surface of the cleaning platform 3. A lifting platform 6 is installed in the installation chamber 4. The lifting platform 6 is driven to lift by a lifting drive mechanism 7. A rotating table 8 is rotatably connected to the lifting platform 6. The rotating table 8 is driven to rotate by a rotating drive mechanism 9. A central column 10 is fixedly connected to the middle of the rotating table 8. A mounting plate 11 is fixedly connected to the upper end of the central column 10. A lifting sleeve 12 is movably sleeved on the central column 10. The lifting sleeve 12 is driven to lift and lower on the central column 10 by a vertical driving structure 13 installed on the rotating table 8. A plurality of mounting grooves 14 are evenly spaced around the mounting plate 11. Connecting rods 15 are respectively hinged in the mounting grooves 14. A cleaning head 16 is installed at the end of the connecting rod 15. A linkage rod 17 is hinged on the connecting rod 15. The linkage rod 17 is hinged to the lifting sleeve 12. The lifting platform 6 rises, so that the mounting plate 11 extends into the rim on the cleaning platform 3. Then the lifting sleeve 12 rises, the connecting rod 15 opens, and the cleaning head 16 contacts the inner surface of the rim. The cleaning head 16 starts to rotate, and through a certain speed of rotation, it moves up and down to clean the inside of the rim.

[0015] Furthermore, the rim transfer robot includes a longitudinal slide rail 18 and a mounting cross plate 20. A longitudinal slider 19 is installed on the longitudinal slide rail 18. The longitudinal slider 19 is driven by a longitudinal driving mechanism to move on the longitudinal slide rail 18. The longitudinal slider 19 is fixedly connected to the mounting cross plate 20. A lifting plate 21 is installed in the middle of the mounting cross plate 20. The lifting plate 21 is driven to rise and fall by an up and down driving mechanism 22. A transverse slide rail 26 is installed on the lifting plate 21. A left slider 22 and a right slider 23 are installed on the transverse slide rail 26. The left slider 22 and the right slider 23 are respectively connected to a clamping plate 24. A bidirectional screw 25 is rotatably installed on the transverse slide rail 26. The bidirectional screw 25 is provided with a forward thread segment 27 and a reverse thread segment 28. A forward nut is installed on the forward thread segment 27. The forward nut is fixedly connected to the left slider 22. A reverse nut is installed on the reverse thread segment 28. The reverse nut is fixedly connected to the right slider 23. The bidirectional screw 25 is driven to rotate by a driving motor 29. The driving motor 29 drives the bidirectional screw 25 to rotate, driving the left slider 22 and the right slider 23 to move closer to each other or move away from each other, thereby achieving the tightening or loosening of the wheel rim. The two ends of the longitudinal slide rail 18 extend above the front conveyor belt 1 and the rear conveyor belt 2 respectively.

[0016] Furthermore, the longitudinal drive mechanism includes a longitudinal linear motor; the up and down drive mechanism 22 is an up and down cylinder.

[0017] Furthermore, the lifting drive mechanism 7 includes a lifting cylinder, the rotating drive mechanism 9 includes a rotating motor, and the vertical driving structure 13 includes a vertical linear motor.

[0018] Furthermore, a rubber pad 30 is fixedly connected to the inner side of the clamping plate 24. The rubber pad 30 increases the friction of the clamping plate 24 and does not leave scratches on the surface of the rim during the process of clamping the rim.

[0019] It is worth mentioning that the technical features such as cylinders and motors involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and should not be regarded as the invention point of this utility model patent. This utility model patent will not be further elaborated.

[0020] The preferred specific embodiments of the utility model are described in detail above. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the utility model without creative work. Therefore, all technical solutions that can be obtained by technicians in this technical field through logical analysis, reasoning or limited experiments based on the concept of the utility model on the basis of the existing technology should be within the scope of protection determined by the claims.

Claims

1. The automatic wheel rim cleaning device is characterized by: The utility model comprises a front conveyor belt, a rear conveyor belt and a cleaning platform. A rim transfer manipulator is arranged above the cleaning platform. An installation room is arranged inside the cleaning platform. An opening connected to the installation room is arranged in the middle of the upper surface of the cleaning platform. A lifting platform is installed in the installation room. The lifting platform is driven to lift and lower by a lifting drive mechanism. A rotating table is rotatably connected to the lifting platform. The rotating table is driven to rotate by a rotating drive mechanism. A central column is fixedly connected to the middle of the rotating table. A mounting plate is fixedly connected to the upper end of the central column. A lifting sleeve is movably sleeved on the central column. The lifting sleeve is driven to lift and lower on the central column by a vertical driving structure installed on the rotating table. A plurality of mounting grooves are evenly spaced around the mounting plate. Connecting rods are respectively hinged in the mounting grooves. A cleaning head is installed at the end of the connecting rod. A linkage rod is hinged on the connecting rod. The linkage rod is hinged to the lifting sleeve.

2. The automatic wheel rim cleaning device according to claim 1, characterized in that: The rim transfer robot comprises a longitudinal slide rail and a mounting cross plate, a longitudinal slider is mounted on the longitudinal slide rail, the longitudinal slider is driven by a longitudinal driving mechanism to move on the longitudinal slide rail, the longitudinal slider is fixedly connected to the mounting cross plate, a lifting plate is mounted in the middle of the mounting cross plate, the lifting plate is driven to lift and lower by an up and down driving mechanism, a transverse slide rail is mounted on the lifting plate, a left slider and a right slider are mounted on the transverse slide rail, the left slider and the right slider are respectively connected to a clamping plate, a bidirectional screw is rotatably mounted on the transverse slide rail, a forward thread section and a reverse thread section are provided on the bidirectional screw, a forward nut is mounted on the forward thread section, the forward nut is fixedly connected to the left slider, a reverse nut is mounted on the reverse thread section, the reverse nut is fixedly connected to the right slider, and the bidirectional screw is driven to rotate by a driving motor.

3. The automatic wheel rim cleaning device according to claim 2, characterized in that: The longitudinal drive mechanism includes a longitudinal linear motor; the up and down drive mechanism is an up and down cylinder.

4. The automatic rim cleaning device according to claim 1, characterized in that: The lifting drive mechanism includes a lifting cylinder, the rotating drive mechanism includes a rotating motor, and the vertical driving structure includes a vertical linear motor.

5. The automatic wheel rim cleaning device according to claim 2, characterized in that: The inner side of the clamping plate is fixedly connected with a rubber pad.

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