Drying equipment for automatic coating production line of automobile hub
By combining the suspended fixing components and conveyor with the drying equipment, the problem of damage and obstruction of the coating by the drying equipment after wheel painting is solved, contactless drying is achieved, and the painting and drying effects are improved.
Patent Information
- Application Number
- CN202422383247.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-09-09
- Estimated Expiration
- 2034-09-29
AI Technical Summary
When the drying equipment for automobile wheel hubs after painting in the prior art needs to be fixed, the coating will be damaged and the wheel hub surface will be blocked, thus affecting the painting and drying effects.
The wheel hub is fixed in mid-air using a hanging fixing assembly and elastic hooks. Combined with the design of the conveyor, circulating hot air blower and drying lamp, contactless drying is achieved to ensure the integrity of the coating layer and the uniformity of drying.
It avoids the damage of the coating layer, improves the drying efficiency and effect, and ensures the uniform drying of the wheel surface.
Smart Images
Figure CN223312399U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile wheel hub production, and more specifically to drying equipment for an automatic coating production line of automobile wheel hubs. Background Art
[0002] Automobile wheels, also known as rims, steel rims, and wheels, are cylindrical metal parts that support tires. They are usually installed on the axle of the vehicle. They bear the rigid rotational inertia between the vehicle and the tire. Since the wheels are exposed to various harsh environments during driving, such as rain, mud, etc., the surfaces of the wheels are painted during the production process to isolate them from external environmental erosion and increase the corrosion resistance of the wheels. At the same time, the painting can not only protect the wheels, but also enhance the appearance of the vehicle.
[0003] The shortcomings of the existing technology: After the automobile wheel hub is painted, it usually needs to be dried. The drying equipment in the existing technology needs to fix the wheel hub. The traditional fixing method requires touching the surface of the wheel hub and placing it directly inside the drying equipment, which will cause the coating on the wheel hub surface to be damaged. At the same time, it will cause obstruction to the outer surface of the wheel hub, affecting the painting and drying effects of the wheel hub. Utility Model Content
[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a drying device for an automatic coating production line of automobile wheels, so as to solve the problem that the traditional fixing method of the above-mentioned background technology will damage the coating on the surface of the wheel hub and cause obstruction to the wheel hub.
[0005] The utility model provides the following technical solution: a drying device for an automatic coating production line of automobile wheels, comprising a workbench and a drying box fixedly mounted on one side of the top of the workbench, a conveyor being provided in the middle of the inner cavity of the workbench, a plurality of fixing assemblies for fixing the wheel hub being fixedly mounted at equal distances on the top of the conveyor, three circulating hot air blowers being fixedly mounted at equal distances on the top of the inner cavity of the drying box, and a plurality of drying lamps being fixedly mounted at equal distances on both sides of the inner cavity of the drying box;
[0006] The fixing assembly includes two mounting blocks fixedly connected to one side of the top of the conveyor at equal distances, the top of the mounting block is fixedly connected to a support frame, the tops of the two support frames are commonly fixedly connected to a support rod, and two suspension assemblies are equidistantly provided on the outer surface of the support rod.
[0007] Preferably, the suspension assembly includes a connecting sleeve mounted on the outer surface of the support rod, the bottom end of the connecting sleeve is fixedly connected to the suspension rod, the bottom end of the suspension rod is rotatably connected to a rotating connecting piece, the bottom end of the rotating connecting piece is fixedly connected to an elastic hook, and the bottom ends of the elastic hook are fixedly connected to blocks on both sides.
[0008] Preferably, the outer surface of the elastic hook is sleeved with a hub body, and the clamping block is movably connected to the inner cavity of the hub body.
[0009] Preferably, the inner cavity rectangular array of the workbench is fixedly connected with four limit blocks, and the positions of the four limit blocks correspond to the positions of the mounting blocks.
[0010] Preferably, the drying lamp tube is arranged to be inclined, and lampshades are provided at both the upper and lower ends of the drying lamp tube.
[0011] Preferably, three dust covers are equidistantly arranged on the top of the drying box, and the positions of the three dust covers correspond to the positions of the circulating hot air blower.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] 1. The utility model fixes the wheel hub by providing a fixing component, inserting the elastic hook into the middle groove of the wheel hub body, and tightening the clamping block through the elastic characteristics of the elastic hook. After the wheel hub is fixed, it can be suspended above the conveyor and enter the inner cavity of the drying box for drying through the rotation of the conveyor, avoiding the traditional fixing method from contacting the painted wheel hub surface, destroying the integrity of the coating, and at the same time causing obstruction of the drying of the wheel hub surface, affecting the drying efficiency.
[0014] 2. The utility model provides a plurality of evenly arranged drying lamps in the inner cavity of the drying box. When the conveyor moves the fixed wheel hub to the inner cavity of the drying box, it is dried by the drying lamps and circulated by the circulating hot air blower at the same time, so that the hot air in the inner cavity of the drying box can evenly cover the surface of the wheel hub, ensuring the uniformity of the drying effect and effectively improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0016] Figure 2 It is a schematic diagram of the overall internal structure of the utility model.
[0017] Figure 3 This is a schematic diagram of the fixing component structure of the present utility model.
[0018] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the present utility model.
[0019] The accompanying drawings are marked as follows: 1. workbench; 2. drying box; 3. conveyor; 4. fixing assembly; 41. mounting block; 42. support frame; 43. support rod; 44. suspension assembly; 441. connecting sleeve; 442. hanging rod; 443. rotating connecting piece; 444. elastic hook; 445. clamping block; 45. hub body; 5. limiting block; 6. dust cover; 7. circulating hot air blower; 8. drying lamp tube; 9. lampshade. DETAILED DESCRIPTION
[0020] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the drawings in the present invention. In addition, the forms of the various structures described in the following embodiments are merely examples. The drying equipment for an automatic coating production line for automobile wheels involved in the present invention is not limited to the various structures described in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0021] The utility model provides a drying equipment for an automatic coating production line of automobile wheels, such as Figure 1 - Figure 4 As shown, it includes a workbench 1 and a drying box 2 fixedly installed on one side of the top thereof, a conveyor 3 is provided in the middle of the inner cavity of the workbench 1, and a plurality of fixing components 4 for fixing the hub are fixedly installed at equal distances on the top of the conveyor 3, three circulating hot air blowers 7 are fixedly installed at equal distances on the top of the inner cavity of the drying box 2, and a plurality of drying lamps 8 are fixedly installed at equal distances on both sides of the top of the inner cavity of the drying box 2. The drying lamps 8 are ultraviolet lamps, which promote rapid curing or drying of the coating by ultraviolet radiation.
[0022] Further, such as Figure 3 As shown, the fixing assembly 4 includes two mounting blocks 41 fixedly connected to one side of the top of the conveyor 3 at equal distances. When the wheel hub is fixed in the fixing assembly 4, it is moved into the inner cavity of the drying box 2 by the forward rotation of the conveyor 3, and is moved out of the inner cavity of the drying box 2 by the reverse rotation. The top of the mounting block 41 is fixedly connected to a support frame 42, and the tops of the two support frames 42 are commonly fixedly connected to a support rod 43. Two suspension assemblies 44 are provided on the outer surface of the support rod 43 at equal distances.
[0023] Further, such as Figure 3 As shown, the suspension assembly 44 includes a connecting sleeve 441 which is sleeved on the outer surface of the support rod 43, the bottom end of the connecting sleeve 441 is fixedly connected to the suspension rod 442, the bottom end of the suspension rod 442 is rotatably connected to the rotating connector 443, the bottom end of the rotating connector 443 is fixedly connected to an elastic hook 444, and the bottom ends of the elastic hook 444 are fixedly connected to blocks 445.
[0024] Further, such as Figure 3As shown, the outer surface of the elastic hook 444 is sleeved with the hub body 45, and the block 445 is movably connected to the inner cavity of the hub body 45. The elastic hook 444 is inserted into the middle groove of the hub body 45. The elastic characteristics of the elastic hook 444 enable the block 445 to be tightened. After the hub is fixed, it can be suspended above the conveyor 3 to avoid contact with the paint on the outer surface of the hub body 45, which causes the paint layer to be damaged, and at the same time effectively avoids obstruction of the hub body 45.
[0025] Further, such as Figure 4 As shown, the inner cavity rectangular array of the workbench 1 is fixedly connected with four limit blocks 5, and the positions of the four limit blocks 5 correspond to the positions of the mounting blocks 41. The limit blocks 5 limit the moving position of the fixed component 4 to increase the stability of the fixed component 4.
[0026] Further, such as Figure 4 As shown, the drying lamp tubes 8 are arranged to be inclined, and lampshades 9 are provided at the upper and lower ends of the drying lamp tubes 8. The uniformity of illumination is ensured by the evenly arranged drying lamp tubes 8, and the inclined design can effectively increase the illumination range.
[0027] Further, such as Figure 4 As shown, three dust covers 6 are arranged at equal distances on the top of the drying box 2. The positions of the three dust covers 6 correspond to the positions of the circulating hot air blower 7. The drying lamp tube 8 irradiates and circulates through the circulating hot air blower 7 at the same time, so that the hot air in the inner cavity of the drying box 2 can evenly cover the surface of the hub, ensuring the uniformity of the drying effect and effectively improving the drying efficiency.
[0028] The working principle of the present invention is as follows: first, the elastic hook 444 is inserted into the middle groove of the hub body 45 after the coating is completed, and the block 445 is tightened by the elastic characteristics of the elastic hook 444. After the fixing is completed, the hub body 45 is suspended above the conveyor 3 through the fixing component 4, and the stability of the suspension is ensured by the support frame 42 and the support rod 43. At the same time, the suspension component 44 is used to avoid contact with the coating on the surface of the hub body 45, causing damage to the coating layer, and at the same time reducing the obstruction of the hub body 45. After the fixing is completed, the hub body 45 is started. Start the conveyor 3, first make the conveyor 3 rotate forward, and convey the hub fixed in the fixing component 4 to the inner cavity of the drying box 2, start the drying lamp tube 8 and the circulating hot air blower 7, the drying lamp tube 8 adopts an ultraviolet lamp tube, which promotes the rapid curing or drying of the coating through ultraviolet radiation, and the circulating hot air blower 7 performs circulation processing, so that the hot air in the inner cavity of the drying box 2 can evenly cover the surface of the hub, ensuring the uniformity and efficiency of the drying effect. After the drying is completed, reverse the conveyor 3, remove the fixing component 4 from the inner cavity of the drying box 2, and complete the drying process.
[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.
[0030] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.
[0031] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A drying device for an automatic coating production line of automobile wheels, comprising a workbench (1) and a drying box (2) fixedly mounted on one side of the top of the workbench, characterized in that: A conveyor (3) is provided in the middle of the inner cavity of the workbench (1), and a plurality of fixing components (4) for fixing the hub are fixedly installed at equal distances on the top of the conveyor (3); three circulating hot air blowers (7) are fixedly installed at equal distances on the top of the inner cavity of the drying box (2), and a plurality of drying lamps (8) are fixedly installed at equal distances on both sides of the inner cavity top of the drying box (2); The fixing assembly (4) comprises two mounting blocks (41) fixedly connected to one side of the top end of the conveyor (3) at equal distances, the top end of the mounting block (41) is fixedly connected to a support frame (42), the top ends of the two support frames (42) are fixedly connected to a support rod (43) in common, and two suspension assemblies (44) are provided on the outer surface of the support rod (43) at equal distances.
2. The drying equipment for an automatic coating production line for automobile wheels according to claim 1, characterized in that: The suspension assembly (44) includes a connecting sleeve (441) sleeved on the outer surface of the support rod (43), the bottom end of the connecting sleeve (441) is fixedly connected to a suspension rod (442), the bottom end of the suspension rod (442) is rotatably connected to a rotating connector (443), the bottom end of the rotating connector (443) is fixedly connected to an elastic hook (444), and both sides of the bottom end of the elastic hook (444) are fixedly connected to a clamping block (445).
3. The drying equipment for an automatic coating production line for automobile wheels according to claim 2, characterized in that: The outer surface of the elastic hook (444) is sleeved with a hub body (45), and the clamping block (445) is movably connected to the inner cavity of the hub body (45).
4. The drying equipment for an automatic coating production line for automobile wheels according to claim 1, characterized in that: Four limiting blocks (5) are fixedly connected to the inner cavity rectangular array of the workbench (1), and the positions of the four limiting blocks (5) all correspond to the positions of the mounting blocks (41).
5. The drying equipment for an automatic coating production line for automobile wheels according to claim 1, characterized in that: The drying lamp tube (8) is arranged to be inclined, and lampshades (9) are provided at both the upper and lower ends of the drying lamp tube (8).
6. The drying equipment for an automatic coating production line for automobile wheels according to claim 1, characterized in that: Three dust covers (6) are arranged at equal distances on the top of the drying box (2), and the positions of the three dust covers (6) correspond to the positions of the circulating hot air blower (7).