A wheel hub spray turntable
Patent Information
- Application Number
- CN202522332274.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-03
- Publication Date
- 2026-09-22
- Estimated Expiration
- 2035-11-03
AI Technical Summary
[0002]轮毂喷涂时需要将轮毂置于工装上，然后通过旋转进行喷涂，由于喷涂时喷枪喷的范围较大，有部分油漆会落在轮毂以外的范围而造成污染，同时也难以清理
[0010]与现有技术相比，本实用新型的有益效果是：本实用新型通过相应的接漆盘能够接住喷涂过程中散落的油漆，减少油漆的散落，避免喷涂过程中产生的油漆污染；轮毂工装通过相应的工装马达驱动而自转，可以保证喷涂的均匀性；转盘通过转盘马达驱动而实现工位的转换，转盘马达通过供电滑环实现持续供电，转盘马达和工装马达都采用DD马达，省去了减速器、齿轮箱等中间传动环节，供电滑环进一步替代传统电缆连接，减少机械部件和布线复杂度，这种集成设计降低了系统故障率，提升了整体可靠性；在吸风通道上设置过滤棉，在强劲的吸力作用下，过滤棉可以将逸散的漆雾吸附，防止漆雾飘落在其他零件或设备上；外侧接漆盘并非绕转盘的一整圈结构而是在一侧留有一个避让口，该避让口用作机械手上下料；内侧接漆盘为扇形结构，从而能够更大程度上接到散落的油漆。
Smart Images
Figure CN224778337U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of wheel hub spraying technology, and in particular to a wheel hub spraying turntable. Background Technology
[0002] When painting wheel hubs, the hubs need to be placed on a fixture and then sprayed by rotating them. Because the spray gun covers a large area, some paint will fall outside the hub, causing pollution and making it difficult to clean. Utility Model Content
[0003] This utility model solves the problems in related technologies and proposes a wheel hub spraying turntable that can catch the paint that falls during the spraying process through a corresponding paint receiving tray, thereby reducing paint spillage and avoiding paint pollution during the spraying process.
[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: a wheel hub painting turntable, including a turntable, wheel hub tooling components, an air duct paint receiving tray, an inner paint receiving tray and an outer paint receiving tray. Several wheel hub tooling components are detachably installed on the turntable. The air duct paint receiving tray is located above the turntable and connected to the air suction channel. The inner paint receiving tray is installed between two wheel hub tooling components, and the outer paint receiving tray is located on the outer periphery of the wheel hub tooling components.
[0005] As a preferred embodiment, the wheel hub tooling assembly includes a wheel hub tooling, a tray, a tooling motor, and a connecting seat. The wheel hub tooling is mounted on the tray and rotated by the tooling motor. The tooling motor is mounted on one end of the connecting seat, and the other end of the connecting seat is fixed to the turntable by bolts.
[0006] As a preferred embodiment, the turntable is driven to rotate by a turntable motor, which is connected to a power supply slip ring.
[0007] As a preferred embodiment, the system also includes a support frame, on which the turntable motor is mounted, and the outer paint receiving tray is detachably mounted to the support frame by bolts.
[0008] As a preferred embodiment, the channel wall of the air suction channel has a mesh structure, and filter cotton is provided on at least one side of the channel wall of the air suction channel.
[0009] As a preferred embodiment, the inner paint receiving tray has a fan-shaped structure, and the outer paint receiving tray has an arc-shaped structure.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model can catch the paint spilled during the spraying process through the corresponding paint receiving tray, reducing paint spillage and avoiding paint pollution during the spraying process; the wheel hub fixture is driven by the corresponding fixture motor to rotate, which can ensure the uniformity of spraying; the turntable is driven by the turntable motor to realize the switching of work positions, and the turntable motor is continuously powered by the power supply slip ring. Both the turntable motor and the fixture motor are DD motors, eliminating intermediate transmission links such as reducers and gearboxes. The power supply slip ring further replaces the traditional cable connection, reducing mechanical parts and wiring complexity. This integrated design reduces the system failure rate and improves the overall reliability; filter cotton is set in the suction channel. Under the strong suction, the filter cotton can absorb the diffused paint mist and prevent the paint mist from falling on other parts or equipment; the outer paint receiving tray is not a complete circle around the turntable, but has a clearance opening on one side, which is used for loading and unloading by the robot arm; the inner paint receiving tray has a fan-shaped structure, which can catch the spilled paint to a greater extent. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of this utility model; Figure 3 This is a structural schematic diagram of the wheel hub tooling assembly of this utility model; Figure 4 This is a structural schematic diagram of the wheel hub tooling assembly of this utility model.
[0012] In the picture: 1. Turntable; 2. Wheel hub tooling assembly; 21. Wheel hub tooling; 22. Pallet; 23. Tooling motor; 24. Connecting seat; 25. Protective cover; 3. Air duct connecting paint tray; 4. Inner side connecting paint tray; 5. Outer side connecting paint tray; 6. Suction duct; 7. Turntable motor; 8. Power supply slip ring; 9. Support frame. Detailed Implementation
[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0014] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.
[0015] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.
[0016] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours of each component itself.
[0017] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.
[0018] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.
[0019] like Figures 1 to 4 As shown, a wheel hub painting turntable includes a turntable 1, wheel hub tooling components 2, an air duct paint receiving tray 3, an inner paint receiving tray 4, and an outer paint receiving tray 5. Five sets of wheel hub tooling components 2 are detachably installed on the turntable 1, that is, there are five wheel hub painting stations. The air duct paint receiving tray 3 is located above the turntable 1 and is connected to the air suction channel 6. The top of the air suction channel 6 is fixed to the air duct of the fan. Therefore, the air duct paint receiving tray 3 does not need to be connected to the turntable 1. The inner paint receiving tray 4 is installed between two wheel hub tooling components 2. The outer paint receiving tray 5 is located on the outer periphery of the wheel hub tooling component 2 and is detachably installed on the support frame 9 by bolts. The corresponding paint receiving trays can catch the paint that spills during the painting process, reduce paint spillage, and avoid paint pollution generated during the painting process.
[0020] In one embodiment, the wheel hub tooling assembly 2 includes a wheel hub tooling 21, a tray 22, a tooling motor 23, and a connecting seat 24. The wheel hub tooling 21 can be detachably mounted on the tray 22 by bolts and rotated by the tooling motor 23, thereby ensuring the uniformity of the spraying. The tooling motor 23 is a DD motor. The tooling motor 23 is mounted on one end of the connecting seat 24, and the other end of the connecting seat 24 is fixed to the turntable 1 by bolts. In addition, a protective cover 25 is provided outside the tooling motor 23.
[0021] In one embodiment, the turntable 1 is driven to rotate by the turntable motor 7, thereby indexing the five sets of wheel hub painting stations. The turntable motor 7 is mounted on the support frame 9 and is connected to the power supply slip ring 8, which can supply power to the turntable motor 7. The turntable motor 7 is also a DD motor.
[0022] In one embodiment, the channel wall of the suction channel 6 is a mesh structure, and filter cotton is provided on at least one side of the channel wall of the suction channel 6. The filter cotton can be installed by snap-fit or by setting a pressure groove and placing the filter cotton in the pressure groove. Under the strong suction, the filter cotton can adsorb the diffused paint mist and prevent the paint mist from falling onto other parts or equipment.
[0023] In one embodiment, the outer paint receiving tray 5 has an arc-shaped structure, that is, the outer paint receiving tray 5 is not a complete circle around the turntable 1, but has a clearance opening on one side, which is used for loading and unloading by the robot arm; the inner paint receiving tray 4 has a fan-shaped structure, so that it can catch the scattered paint to a greater extent.
[0024] The above are preferred embodiments of this utility model. Those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above. Any obvious improvements, substitutions or modifications made by those skilled in the art based on this utility model shall fall within the protection scope of this utility model.
Claims
1. A wheel hub spraying turntable, characterized in that: It includes a turntable (1), a wheel hub tooling assembly (2), an air duct paint receiving tray (3), an inner paint receiving tray (4) and an outer paint receiving tray (5). Several wheel hub tooling assemblies (2) are detachably installed on the turntable (1). The air duct paint receiving tray (3) is located above the turntable (1) and connected to the air intake channel (6). The inner paint receiving tray (4) is installed between two wheel hub tooling assemblies (2). The outer paint receiving tray (5) is located on the outer periphery of the wheel hub tooling assembly (2).
2. The wheel hub painting turntable according to claim 1, characterized in that: The wheel hub tooling assembly (2) includes a wheel hub tooling (21), a tray (22), a tooling motor (23), and a connecting seat (24). The wheel hub tooling (21) is mounted on the tray (22) and rotated by the tooling motor (23). The tooling motor (23) is mounted on one end of the connecting seat (24), and the other end of the connecting seat (24) is fixed to the turntable (1) by bolts.
3. The wheel hub painting turntable according to claim 1, characterized in that: The turntable (1) is driven to rotate by a turntable motor (7), which is connected to a power supply slip ring (8).
4. The wheel hub painting turntable according to claim 3, characterized in that: It also includes a support frame (9), the turntable motor (7) is mounted on the support frame (9), and the outer paint receiving plate (5) is detachably mounted on the support frame (9) by bolts.
5. The wheel hub painting turntable according to claim 1, characterized in that: The air intake channel (6) has a mesh structure on its channel wall, and filter cotton is provided on at least one side of the air intake channel (6).
6. The wheel hub painting turntable according to claim 1, characterized in that: The inner paint receiving tray (4) has a fan-shaped structure, and the outer paint receiving tray (5) has an arc-shaped structure.