A multi-station automatic paint spraying equipment for heavy truck engine parts positioned by visual identification

Abstract

The application discloses a heavy truck engine part multi-station automatic paint spraying equipment based on visual identification positioning, and relates to the technical field of paint spraying equipment.The application comprises an operation table, a placing box containing paint is arranged on the lower side of the operation table, a stirrable paint spraying assembly is arranged on the operation table and the placing box, a visual identification type fixing assembly is arranged on the operation table, a pump body is fixedly connected to the upper side of the operation table, the liquid inlet end of the pump body is connected with the placing box, the liquid outlet end of the pump body is connected with the stirrable paint spraying assembly, a first motor for driving the stirrable paint spraying assembly is arranged on the lower side of the placing box, and a control panel is fixedly connected to the upper side of the operation table.The stirrable paint spraying assembly is used in cooperation with a half bevel gear and a rotating bevel gear to realize the reciprocating and circumferential rotation of a paint spraying head, and the first electric sliding rail is used in combination to realize linear movement, so that the heavy truck engine part can be uniformly painted in multiple directions and multiple angles, the stirring blades continuously stir the paint to avoid stratification and precipitation, and the paint spraying quality and the stability of the paint concentration are effectively ensured.

Description

Technical Field

[0001] This invention belongs to the field of painting equipment, specifically, it relates to a multi-station automatic painting equipment for heavy truck engine parts with visual recognition and positioning. Background Technology

[0002] In the production and processing of heavy-duty truck engine parts, painting plays a crucial role. It not only effectively prevents corrosion of the parts surface due to environmental erosion, but also significantly enhances their wear resistance, thereby greatly extending the overall service life of the parts. At the same time, through fine surface treatment, it further improves the appearance and visual appeal of the product, becoming a key process link to ensure the quality and performance stability of the final product.

[0003] The existing spray painting equipment's spray painting components mostly move at a fixed angle or in a single direction, which cannot achieve multi-directional and multi-angle full coverage spraying. This easily leads to defects such as uneven spraying and missed spraying on the surface of parts. At the same time, the paint is prone to layering and sedimentation during the standing process, resulting in inconsistent paint concentration, which further affects the spraying quality and cannot guarantee the uniformity and stability of the coating on the parts.

[0004] In view of this, the present invention is proposed. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a multi-station automatic painting equipment for heavy truck engine parts with visual recognition and positioning, which solves the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the basic concept of the technical solution adopted by the present invention is as follows: A multi-station automatic painting device for heavy-duty truck engine parts with visual recognition positioning includes an operating table, a storage tank containing paint liquid on the lower side of the operating table, a stirring painting component on the operating table and the storage tank, a visual recognition fixing component on the operating table, a pump body fixedly connected to the upper side of the operating table, the pump body's inlet end connected to the storage tank, the pump body's output end connected to the stirring painting component, a first motor for driving the stirring painting component installed on the lower side of the storage tank, and a control panel fixedly connected to the upper side of the operating table.

[0007] Optionally, the stirable spray painting assembly includes a rotating shaft, a rotating rod, and a mounting plate. The rotating shaft is rotatably fitted inside the placement box. One end of the rotating shaft is fixedly connected to the output end of the first motor. The rotating rod is rotatably mounted on the surface of the operating table. The mounting plate is fixedly mounted on both ends of the rotating rod. An array of stirring blades is fixedly connected to the rotating shaft. The stirring blades are located inside the placement box.

[0008] Optionally, two rotating bevel gears are fixedly installed on the rotating rod, and a half-bevel gear is fixedly installed at the other end of the rotating shaft, the half-bevel gear meshing with the rotating bevel gear.

[0009] Optionally, each of the mounting plates is fixedly connected to a first electric slide rail, the output end of the first electric slide rail is connected to a paint spray head, the paint spray head is provided with a connecting hose, and the connecting hose is fixedly connected to the output end of the pump body.

[0010] Optionally, the visually identifiable fixing component includes a second electric slide rail and a positioning connecting frame. The output end of the second electric slide rail is connected to the positioning connecting frame. The positioning connecting frame has a slide groove, and a threaded rod is rotatably installed inside the slide groove. One end of the positioning connecting frame is fixedly connected to a second motor.

[0011] Optionally, the output end of the second motor is fixedly connected to the threaded rod, a fixing plate is slidably connected inside the groove, the fixing plate is threadedly connected to the threaded rod, and a visual recognition positioning module is provided on the fixing plate.

[0012] Optionally, a circular clamping plate is rotatably mounted on the positioning connecting frame and the fixed plate, and a third motor is fixedly connected to one side of the fixed plate, with the output end of the third motor fixedly connected to the circular clamping plate.

[0013] Optionally, the control panel is wired to the first motor, the stirable paint spraying assembly, the pump body, and the visually identifiable fixing assembly.

[0014] Optionally, the placement box is provided with a feed inlet.

[0015] By adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the following advantages at the same time: 1. This invention uses a stirable spray painting assembly in conjunction with a half-bevel gear and a rotating bevel gear to achieve reciprocating circumferential rotation of the spray head, and combined with the linear movement of the first electric slide rail, to perform multi-directional and multi-angle uniform spraying on heavy truck engine parts. At the same time, the stirring blade continuously stirs the paint liquid to prevent stratification and sedimentation, effectively ensuring the spraying quality and paint liquid concentration stability. 2. This invention uses a visually recognizable fixing component to reliably clamp and fix parts, and can also accurately identify painted and unpainted areas through a visual recognition positioning module, automatically controlling the flipping and repositioning of parts to achieve fully automated painting of all stations and all surfaces, thereby improving the intelligence level and processing efficiency of painting operations.

[0016] The specific embodiments of the present invention will now be described in further detail with reference to the accompanying drawings. Attached Figure Description

[0017] The accompanying drawings described below are merely some embodiments. Those skilled in the art can obtain other drawings based on these drawings without any creative effort. In the drawings: Figure 1 This is a structural schematic diagram of the invention from the left side view; Figure 2 This is a top-view structural diagram of the present invention; Figure 3 This is a structural schematic diagram of the present invention from a low-angle view. Figure 4 A schematic diagram of a visually identifiable fixing component; Figure 5 This is a schematic diagram of a stirable spray painting assembly.

[0018] The attached diagram lists the components represented by each number as follows: 1. Operating table; 2. Placement box; 3. Stirrable spray painting assembly; 301. Rotating shaft; 302. Rotating rod; 303. Mounting plate; 304. Stirring blade; 305. Rotating bevel gear; 306. Half bevel gear; 307. First electric slide rail; 308. Spray head; 309. Connecting hose; 4. Visual recognition fixing assembly; 401. Second electric slide rail; 402. Positioning connecting frame; 403. Slide groove; 404. Threaded rod; 405. Second motor; 406. Fixing plate; 407. Visual recognition positioning module; 408. Circular clamping plate; 409. Third motor; 5. Pump body; 6. First motor; 7. Control panel; 8. Feed inlet.

[0019] It should be noted that these accompanying drawings and textual descriptions are not intended to limit the scope of the invention in any way, but rather to illustrate the concept of the invention to those skilled in the art by referring to specific embodiments. Detailed Implementation

[0020] The invention will now be described in further detail with reference to the accompanying drawings.

[0021] Please see Figures 1-5 As shown in the figure, this embodiment provides a multi-station automatic painting equipment for heavy truck engine parts with visual recognition positioning, including an operating table 1, a placement box 2 containing paint liquid on the lower side of the operating table 1, a stirring spraying component 3 on the operating table 1 and the placement box 2, a visual recognition fixing component 4 on the operating table 1, a pump body 5 fixedly connected to the upper side of the operating table 1, the inlet end of the pump body 5 connected to the placement box 2, the output end of the pump body 5 connected to the stirring spraying component 3, a first motor 6 for driving the stirring spraying component 3 installed on the lower side of the placement box 2, and a control panel 7 fixedly connected to the upper side of the operating table 1.

[0022] How to use: The visually recognizable fixing component 4 can clamp and fix the parts to be painted according to their specifications, preventing them from shaking or shifting during the painting process. Simultaneously, the drive structure of the visually recognizable fixing component 4 adjusts the position of the parts, positioning them to suit the painting operation. Then, the pump body 5 is activated. Connected to the storage tank 2 via its inlet, the pump body 5 stably extracts and transfers the paint stored in the storage tank 2 to the agitator-type painting component 3, providing a sufficient and stable supply of paint for the painting operation. Next, the first motor 6 is activated, driving the agitator-type painting component 3 to continuously and evenly agitate the paint in the tank, preventing stratification and sedimentation due to static conditions and ensuring consistent paint concentration. Simultaneously, it drives the spray head 308 to reciprocate circumferentially, thus performing comprehensive and multi-angle circumferential painting on the fixed parts, ensuring complete and uniform paint coverage.

[0023] like Figure 4 As shown, the stirable spray painting assembly 3 of this embodiment includes a rotating shaft 301, a rotating rod 302, and a mounting plate 303. The rotating shaft 301 is rotatably fitted inside the placement box 2. One end of the rotating shaft 301 is fixedly connected to the output end of the first motor 6. The rotating rod 302 is rotatably mounted on the surface of the operating table 1. The mounting plate 303 is fixedly mounted on both ends of the rotating rod 302. An array of stirring blades 304 are fixedly connected to the rotating shaft 301. The stirring blades 304 are located inside the placement box 2. Two rotating bevel gears 305 are fixedly mounted on the rotating rod 302. A half-bevel gear 306 is fixedly mounted on the other end of the rotating shaft 301. The half-bevel gear 306 meshes with the rotating bevel gear 305. A first electric slide rail 307 is fixedly connected to each mounting plate 303. A spray head 308 is connected to the output end of the first electric slide rail 307. A connecting hose 309 is provided on the spray head 308. The connecting hose 309 is fixedly connected to the output end of the pump body 5.

[0024] During use, according to the size and specifications of the heavy truck engine parts to be painted, the first electric slide rail 307 can be activated via the control panel 7 to drive the paint spray head 308 to move along the slide rail direction. The paint spray head 308 is adjusted to a position suitable for the parts to ensure comprehensive and uniform paint coverage. The first motor 6 is then activated, which drives the rotating shaft 301 to rotate, and the stirring blade 304 rotates to continuously and uniformly stir the paint liquid in the placement box 2, preventing the paint liquid from layering or settling due to standing, ensuring consistent paint liquid concentration, and avoiding affecting the final painting quality. At the same time, the half-bevel gear 306 rotates, and due to the interaction between the half-bevel gear 306 and the two rotating cones... Gears 305 mesh with each other, thereby driving the rotating bevel gear 305 to reciprocate. The rotating rod 302 reciprocates accordingly, and the mounting plate 303 rotates with the rotating rod 302, ultimately realizing the reciprocating circumferential rotation of the paint spray head 308. This allows for painting of various parts of the component. In conjunction with the visually recognizable fixing component 4, the component is rotated, and the unpainted parts of the component are adjusted to the painting position, facilitating comprehensive painting of the component. Combined with the linear movement of the first electric slide rail 307, the paint spray head 308 can be aligned with the surface of the component from multiple directions and angles, ensuring that all parts of the component are evenly painted, thus improving the quality of the painting operation.

[0025] like Figure 5 As shown, the visually recognizable fixing component 4 in this embodiment includes a second electric slide rail 401 and a positioning connecting frame 402. The output end of the second electric slide rail 401 is connected to the positioning connecting frame 402. The positioning connecting frame 402 has a slide groove 403. A threaded rod 404 is rotatably installed inside the slide groove 403. A second motor 405 is fixedly connected to one end of the positioning connecting frame 402. The output end of the second motor 405 is fixedly connected to the threaded rod 404. A fixing plate 406 is slidably connected inside the slide groove 403. The fixing plate 406 is threadedly connected to the threaded rod 404. A visual recognition positioning module 407 is provided on the fixing plate 406. A circular clamping plate 408 is rotatably installed on the positioning connecting frame 402 and the fixing plate 406. A third motor 409 is fixedly connected to one side of the fixing plate 406. The output end of the third motor 409 is fixedly connected to the circular clamping plate 408.

[0026] In use, the parts to be painted are placed between the circular clamping plates 408, ensuring they are within the clamping range and do not shift. The second motor 405 is then started, driving the threaded rod 404 to rotate. Since the fixed plate 406 is threadedly connected to the threaded rod 404 and slides in the groove 403, the rotation of the threaded rod 404 is converted into linear movement of the fixed plate 406 along the groove 403 until the circular clamping plate 408 on the fixed plate 406 is tightly fitted to the surface of the parts. This, combined with the circular clamping plate 408 on the positioning connecting frame 402, forms a bidirectional clamping mechanism, thereby clamping and fixing the parts and preventing them from shaking or shifting during the painting process. After fixing, the stirable spray painting assembly 3 is started to evenly spray the exposed surfaces of the parts. After the painting process is completed, the visual recognition and positioning module 407 on the fixed plate 406 is immediately activated. It uses visual capture technology to accurately identify and position the outline of the parts and the painted areas. At the same time, the collected positioning data is transmitted to the equipment control panel 7 in real time. The control panel 7 quickly analyzes and processes the positioning data, accurately determines the unpainted areas of the parts and their corresponding angles, and then controls the third motor 409 to start based on the analysis results. The third motor 409 drives the circular clamping plate 408 to rotate, accurately adjusting the unpainted side of the parts into the painting range of the stirable painting component 3. After the position is adjusted, the stirable painting component 3 is activated again to fully paint the unpainted surface of the parts until all surfaces of the parts are painted.

[0027] like Figure 1 As shown, in this embodiment, the control panel 7 is wired to the first motor 6, the agitable spray painting assembly 3, the pump body 5, and the visually recognizable fixing assembly 4, and the placement box 2 is provided with a feed inlet 8.

[0028] During use, the control panel 7, as the core control unit of the equipment, can realize synchronous and coordinated control of various components and replenish paint through the feed port 8 to prepare for the next batch of parts to be painted.

[0029] It should be noted that all electrical devices involved in this application can be powered by batteries or external power sources.

[0030] This invention is not limited to the embodiments described above. Anyone should understand that structural changes made under the guidance of this invention, and any technical solutions that are the same as or similar to this invention, fall within the protection scope of this invention. Technical aspects, shapes, and structures not described in detail in this invention are all publicly known technologies.

Claims

1. A multi-station automatic painting equipment for heavy-duty truck engine parts using visual recognition and positioning, characterized in that, The system includes an operating table (1), a storage box (2) containing paint liquid is provided on the lower side of the operating table (1), a stirable spray painting assembly (3) is provided on the operating table (1) and the storage box (2), a visually identifiable fixing assembly (4) is provided on the operating table (1), a pump body (5) is fixedly connected to the upper side of the operating table (1), the inlet end of the pump body (5) is connected to the storage box (2), the output end of the pump body (5) is connected to the stirable spray painting assembly (3), a first motor (6) for driving the stirable spray painting assembly (3) is installed on the lower side of the storage box (2), and a control panel (7) is fixedly connected to the upper side of the operating table (1).

2. The multi-station automatic painting equipment for heavy-duty truck engine parts with visual recognition and positioning according to claim 1, characterized in that, The stirable spray painting assembly (3) includes a rotating shaft (301), a rotating rod (302), and a mounting plate (303). The rotating shaft (301) is rotatably fitted inside the placement box (2). One end of the rotating shaft (301) is fixedly connected to the output end of the first motor (6). The rotating rod (302) is rotatably mounted on the surface of the operating table (1). The mounting plate (303) is fixedly mounted on both ends of the rotating rod (302). An array of stirring blades (304) is fixedly connected to the rotating shaft (301). The stirring blades (304) are located inside the placement box (2).

3. The multi-station automatic painting equipment for heavy-duty truck engine parts with visual recognition and positioning according to claim 2, characterized in that, Two rotating bevel gears (305) are fixedly installed on the rotating rod (302), and a half bevel gear (306) is fixedly installed at the other end of the rotating shaft (301). The half bevel gear (306) meshes with the rotating bevel gear (305).

4. The multi-station automatic painting equipment for heavy-duty truck engine parts with visual recognition and positioning according to claim 3, characterized in that, Each mounting plate (303) is fixedly connected to a first electric slide rail (307), and the output end of the first electric slide rail (307) is connected to a paint spray head (308). The paint spray head (308) is provided with a connecting hose (309), and the connecting hose (309) is fixedly connected to the output end of the pump body (5).

5. The multi-station automatic painting equipment for heavy-duty truck engine parts with visual recognition and positioning according to claim 1, characterized in that, The visually identifiable fixing component (4) includes a second electric slide rail (401) and a positioning connecting frame (402). The output end of the second electric slide rail (401) is connected to the positioning connecting frame (402). The positioning connecting frame (402) has a slide groove (403). A threaded rod (404) is rotatably installed inside the slide groove (403). One end of the positioning connecting frame (402) is fixedly connected to a second motor (405).

6. The multi-station automatic painting equipment for heavy-duty truck engine parts with visual recognition and positioning according to claim 5, characterized in that, The output end of the second motor (405) is fixedly connected to the threaded rod (404), and a fixing plate (406) is slidably connected inside the slide groove (403). The fixing plate (406) is threadedly connected to the threaded rod (404), and a visual recognition positioning module (407) is provided on the fixing plate (406).

7. The multi-station automatic painting equipment for heavy-duty truck engine parts with visual recognition and positioning according to claim 6, characterized in that, A circular clamping plate (408) is rotatably mounted on the positioning connecting frame (402) and the fixing plate (406). A third motor (409) is fixedly connected to one side of the fixing plate (406), and the output end of the third motor (409) is fixedly connected to the circular clamping plate (408).

8. The multi-station automatic painting equipment for heavy-duty truck engine parts with visual recognition and positioning according to claim 1, characterized in that, The control panel (7) is wired to the first motor (6), the stirable spray painting assembly (3), the pump body (5), and the visually recognizable fixing assembly (4).

9. The multi-station automatic painting equipment for heavy-duty truck engine parts with visual recognition and positioning according to claim 1, characterized in that, The placement box (2) is provided with a feed inlet (8).

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