Aluminum alloy product surface spray dyeing equipment

Abstract

The utility model discloses aluminum alloy product surface spray-dyeing equipment, and relates to the technical field of spray-dyeing equipment. A vertical rod is arranged at the top of the workbench, a transmission assembly used for driving the vertical rod to move left and right is arranged at the top of the workbench, a rotating shaft is movably installed on the left side of the vertical rod, an execution motor used for driving the rotating shaft to rotate is fixedly installed on the right side of the vertical rod, and an installation rod is fixedly installed at the end, away from the vertical rod, of the rotating shaft. The two clamping rods get close to each other to clamp a product, meanwhile, the lifting assembly is controlled to move a spray head into the product, then the transmission assembly and the execution motor are controlled at the same time, and the transmission assembly can drive the vertical rod, the execution motor, the rotating shaft, the mounting rod, the clamping rods and the clamped product to move left and right; and the execution motor can drive the rotating shaft, the mounting rod, the clamping rod and the clamped product to rotate, and the spray head is synchronously started to perform spraying operation, so that the interior of the product can be comprehensively sprayed.

Description

Technical Field

[0001] The utility model relates to the technical field of spray-dyeing equipment, in particular to a surface spray-dyeing equipment for aluminum alloy products. Background Art

[0002] Aluminum alloy surface spraying equipment is a special equipment used for spraying, dyeing or coating the surface of aluminum alloy products. These equipment can evenly apply various coatings, paints, dyes or protective films on the surface of aluminum alloy products, thereby changing their appearance, improving corrosion resistance, enhancing wear resistance, and increasing decorativeness. They are widely used in construction, automobiles, home appliances, aerospace and other fields, providing high-quality surface treatment solutions for aluminum alloy products.

[0003] However, when existing spraying equipment is used to spray cylindrical aluminum alloy products, the inner wall of the cylindrical aluminum alloy products is relatively closed, making it difficult for the spraying equipment to directly reach the inner wall, resulting in inconvenience in the spraying operation. In addition, due to the curvature change of the wall of the cylindrical aluminum alloy products, it is difficult to ensure uniform distribution of the paint during spraying, and uneven coating thickness is likely to occur. Therefore, a surface spraying equipment for aluminum alloy products is proposed. Summary of the Invention

[0004] The purpose of the utility model is to solve the problem that when existing spraying equipment is spraying cylindrical aluminum alloy products, the inner wall surface of the cylindrical aluminum alloy products is relatively closed and the curvature of the wall surface changes, which leads to inconvenience in spraying operation. The utility model provides a surface spraying equipment for aluminum alloy products.

[0005] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0006] The top of the U-shaped frame is fixedly mounted with a plurality of movable members, and the movable member is mounted on the top of the U-shaped frame.

[0007] Furthermore, the transmission assembly includes a groove, a groove is opened on the top of the workbench, a rotatable screw is movably installed inside the groove, a servo motor for driving the screw to rotate is fixedly installed on the right wall of the workbench, a movable block is threadedly connected to the screw, and the vertical rod is fixedly installed on the top of the movable block.

[0008] Furthermore, the driving assembly includes a strip groove, a strip groove is opened on the side of the mounting rod away from the rotating shaft, a rotatable bidirectional screw is movably installed inside the strip groove, and one end of the mounting rod is fixedly installed with a servo motor 2 for driving the bidirectional screw to rotate, and both ends of the bidirectional screw are respectively threadedly connected with a moving block, and the two moving blocks are respectively fixedly connected to the two clamping rods.

[0009] Furthermore, the lifting assembly includes a servo motor three, a rotatable threaded rod movably installed on the left side of the inner top surface of the U-shaped frame, a servo motor three for driving the threaded rod to rotate is fixedly installed on the top of the U-shaped frame, a lifting block is threadedly connected to the threaded rod, a sliding groove is provided on the inner left wall of the U-shaped frame, a slider is movably installed inside the sliding groove, the slider and the lifting block are fixedly connected, an electric telescopic rod is fixedly installed on the side of the lifting block away from the slider, and the output end of the electric telescopic rod is fixedly connected to the nozzle.

[0010] Furthermore, the winding assembly includes a rectangular rod, a rectangular rod is fixedly installed on the left side of the rear wall of the U-shaped frame, a rotatable damping shaft is movably installed on the right side of the rectangular rod, the end of the damping shaft away from the rectangular rod is fixedly connected to a reel, the feed pipe is wound on the reel, and a handwheel for driving the damping shaft to rotate is movably installed on the left side of the rectangular rod.

[0011] Furthermore, the sides of the two clamping rods that are close to each other are in an inwardly concave arc surface structure, and the sides of the two clamping rods that are away from each other are in an outwardly convex arc surface structure.

[0012] The beneficial effects of the utility model are as follows:

[0013] When spraying a cylindrical aluminum alloy product, the utility model first sets one end of the product on the two clamping rods, then operates the driving component to make the two clamping rods move away from each other to support the product from the inside, so as to achieve the effect of clamping the product, and at the same time operates the lifting component to move the spray head to the top of the product, and then operates the transmission component and the execution motor at the same time, the transmission component will drive the vertical rod, the execution motor, the rotating shaft, the mounting rod, the clamping rod and the clamped product to move left and right, the execution motor will drive the rotating shaft, the mounting rod, the clamping rod and the clamped product to rotate, and the spray head will be opened synchronously to carry out the spraying operation, so that the product can be sprayed. The outside of the product is fully sprayed; when the external paint of the product is dry, one end of the product is clamped between the two clamping rods, and then the driving assembly is operated to make the two clamping rods approach each other to clamp the product. At the same time, the lifting assembly is operated to move the spray head to the inside of the product, and then the transmission assembly and the execution motor are operated at the same time. The transmission assembly will drive the vertical rod, the execution motor, the rotating shaft, the mounting rod, the clamping rod and the clamped product to move left and right, and the execution motor will drive the rotating shaft, the mounting rod, the clamping rod and the clamped product to rotate. The nozzle is opened synchronously for spraying operation, and the inside of the product can be fully sprayed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 This utility model Figure 2 A magnified view of point A in the figure;

[0017] Figure 4 This utility model Figure 1 Enlarged view of point B in the figure;

[0018] Figure numerals: 1. workbench; 2. vertical rod; 3. transmission assembly; 31. groove; 32. servo motor 1; 33. screw rod; 34. movable block; 4. execution motor; 5. rotating shaft; 6. mounting rod; 7. clamping rod; 8. driving assembly; 81. strip groove; 82. servo motor 2; 83. bidirectional screw; 84. moving block; 9. U-shaped frame; 10. nozzle; 11. lifting assembly; 111. servo motor 3; 112. threaded rod; 113. lifting block; 114. slide; 115. slider; 116. electric telescopic rod; 12. storage tank; 13. feed pipe; 14. square hole; 15. winding assembly; 151. rectangular rod; 152. damping shaft; 153. reel; 154. handwheel. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0021] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0023] like Figures 1 to 4As shown, a surface spraying device for aluminum alloy products includes a workbench 1, a vertical rod 2 is provided on the top of the workbench 1, a transmission assembly 3 is provided on the top of the workbench 1 for driving the vertical rod 2 to move left and right, a rotating shaft 5 is movably installed on the left side of the vertical rod 2, and an execution motor 4 is fixedly installed on the right side of the vertical rod 2 for driving the rotating shaft 5 to rotate, a mounting rod 6 is fixedly installed on the end of the rotating shaft 5 away from the vertical rod 2, two clamping rods 7 with mirror distribution are provided on the side of the mounting rod 6 away from the rotating shaft 5, and a driving assembly 8 is provided on the side of the mounting rod 6 away from the rotating shaft 5 for driving the two clamping rods 7 to move closer to or away from each other. A U-shaped frame 9 is fixedly installed on the top, a nozzle 10 is arranged inside the U-shaped frame 9, and a lifting assembly 11 for driving the nozzle 10 to move up, down, left and right is arranged on the left side of the U-shaped frame 9. A storage tank 12 is provided at the bottom of the workbench 1, and the output end of the storage tank 12 is fixedly connected to a feed pipe 13. A square hole 14 is opened on the top of the U-shaped frame 9, and the output end of the feed pipe 13 passes through the inside of the square hole 14 and is fixedly connected to the input end of the nozzle 10. A winding assembly 15 is provided on the side of the U-shaped frame 9. It should be noted that when spraying cylindrical aluminum alloy products, one end of the product is first set on the two clamping rods 7. , then operate the driving component 8 to make the two clamping rods 7 move away from each other and support the product from the inside to achieve the effect of clamping the product. At the same time, operate the lifting component 11 to move the spray head 10 to the top of the product, and then operate the transmission component 3 and the execution motor 4 at the same time. The transmission component 3 will drive the vertical rod 2, the execution motor 4, the rotating shaft 5, the installation rod 6, the clamping rod 7 and the clamped product to move left and right. The execution motor 4 will drive the rotating shaft 5, the installation rod 6, the clamping rod 7 and the clamped product to rotate. The spray head 10 is opened synchronously for spraying operation, and the exterior of the product can be fully sprayed. When the exterior paint of the product After drying is completed, one end of the product is clamped between the two clamping rods 7, and then the driving component 8 is operated to make the two clamping rods 7 approach each other to clamp the product. At the same time, the lifting component 11 is operated to move the nozzle 10 to the inside of the product, and then the transmission component 3 and the execution motor 4 are operated at the same time. The transmission component 3 will drive the vertical rod 2, the execution motor 4, the rotating shaft 5, the mounting rod 6, the clamping rod 7 and the clamped product to move left and right, and the execution motor 4 will drive the rotating shaft 5, the mounting rod 6, the clamping rod 7 and the clamped product to rotate. The nozzle 10 is opened synchronously for spraying operation, and the interior of the product can be fully sprayed.

[0024] like Figure 1 、 Figure 2As shown, the transmission assembly 3 includes a groove 31, a groove 31 is opened on the top of the workbench 1, and a rotatable screw rod 33 is movably installed inside the groove 31. A servo motor 32 for driving the screw rod 33 to rotate is fixedly installed on the right wall of the workbench 1. A movable block 34 is threadedly connected to the screw rod 33, and the vertical rod 2 is fixedly installed on the top of the movable block 34. It should be noted that after the servo motor 32 is started, it will drive the screw rod 33 to rotate back and forth, thereby causing the movable block 34 to move back and forth left and right. The movement of the movable block 34 will synchronously drive the vertical rod 2 to move.

[0025] like Figure 2 、 Figure 3 As shown, the driving assembly 8 includes a strip groove 81, and a strip groove 81 is opened on the side of the mounting rod 6 away from the rotating shaft 5. A rotatable bidirectional screw 83 is movably installed inside the strip groove 81. A servo motor 2 82 is fixedly installed at one end of the mounting rod 6 for driving the bidirectional screw 83 to rotate. The two ends of the bidirectional screw 83 are respectively threadedly connected with moving blocks 84, and the two moving blocks 84 are respectively fixedly connected to the two clamping rods 7. It should be noted that after the servo motor 2 82 is started, it will drive the bidirectional screw 83 to rotate back and forth, so that the two moving blocks 84 are moved closer to or away from each other. The movement of each moving block 84 will drive the clamping rod 7 to which it is connected to move synchronously, so that the two clamping rods 7 are moved closer to or away from each other.

[0026] like Figure 1 、 Figure 4 As shown, the lifting assembly 11 includes a servo motor 3 111, a rotatable threaded rod 112 is movably installed on the left side of the inner top surface of the U-shaped frame 9, a servo motor 3 111 for driving the threaded rod 112 to rotate is fixedly installed on the top of the U-shaped frame 9, a lifting block 113 is threadedly connected to the threaded rod 112, a slide groove 114 is provided on the inner left wall of the U-shaped frame 9, a slider 115 is movably installed inside the slide groove 114, the slider 115 is fixedly connected to the lifting block 113, and an electric telescopic rod 116 is fixedly installed on the side of the lifting block 113 away from the slider 115. The output end of the electric telescopic rod 116 is fixedly connected to the nozzle 10. It should be noted that after the servo motor 3 111 is started, it will drive the threaded rod 112 to rotate back and forth, thereby causing the lifting block 113 to move up and down. The lifting of the lifting block 113 will simultaneously drive the slider 115 to slide inside the slide groove 114. The lifting of the lifting block 113 will also drive the electric telescopic rod 116 to rise and fall synchronously. The lifting of the electric telescopic rod 116 will also drive the nozzle 10 to rise and fall synchronously. The electric telescopic rod 116 can also drive the nozzle 10 to move left and right, so as to facilitate moving the nozzle 10 to the specified position.

[0027] like Figure 1 、 Figure 2As shown, the winding assembly 15 includes a rectangular rod 151, the rectangular rod 151 is fixedly installed on the left side of the rear wall of the U-shaped frame 9, and a rotatable damping shaft 152 is movably installed on the right side of the rectangular rod 151. The end of the damping shaft 152 away from the rectangular rod 151 is fixedly connected to the reel 153, and the feed pipe 13 is wound on the reel 153. A handwheel 154 for driving the damping shaft 152 to rotate is movably installed on the left side of the rectangular rod 151. It should be noted that By manually turning the handwheel 154, the damping shaft 152 can be driven to rotate. The rotation of the damping shaft 152 will also drive the reel 153 to rotate. The rotation of the reel 153 can reel or unreel the delivery pipe 13. When the nozzle 10 moves to the specified position, the handwheel 154 can be turned to cause the reel 153 to reel the delivery pipe 13. Before moving the nozzle 10, the handwheel 154 can be turned to cause the reel 153 to unreel the delivery pipe 13.

[0028] like Figure 2 、 Figure 3 As shown, the side where the two clamping rods 7 are close to each other has an inward-concave arc surface structure, and the side where the two clamping rods 7 are away from each other has an outward-convex arc surface structure. It should be noted that the arc surface setting on the two clamping rods 7 can facilitate the stable clamping and fixing of cylindrical products.

[0029] In summary:

[0030] When spraying a cylindrical aluminum alloy product, first put one end of the product on the two clamping rods 7, then operate the driving assembly 8 to make the two clamping rods 7 move away from each other and support the product from the inside to achieve the effect of clamping the product. At the same time, operate the lifting assembly 11 to move the nozzle 10 to the top of the product, and then operate the transmission assembly 3 and the execution motor 4 at the same time. The transmission assembly 3 will drive the vertical rod 2, the execution motor 4, the rotating shaft 5, the mounting rod 6, the clamping rod 7 and the clamped product to move left and right. The execution motor 4 will drive the rotating shaft 5, the mounting rod 6, the clamping rod 7 and the clamped product to rotate. The nozzle 10 is opened synchronously to spray the product. The outside is fully sprayed; when the external paint of the product is dry, one end of the product is clamped between the two clamping rods 7, and then the driving component 8 is operated to make the two clamping rods 7 approach each other to clamp the product. At the same time, the lifting component 11 is operated to move the spray head 10 to the inside of the product, and then the transmission component 3 and the execution motor 4 are operated at the same time. The transmission component 3 will drive the vertical rod 2, the execution motor 4, the rotating shaft 5, the mounting rod 6, the clamping rod 7 and the clamped product to move left and right, and the execution motor 4 will drive the rotating shaft 5, the mounting rod 6, the clamping rod 7 and the clamped product to rotate. The spray head 10 is opened synchronously for spraying operation, and the inside of the product can be fully sprayed.

[0031] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A surface spraying device for aluminum alloy products, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a vertical rod (2), the top of the workbench (1) is provided with a transmission assembly (3) for driving the vertical rod (2) to move left and right, a rotating shaft (5) is movably installed on the left side of the vertical rod (2), an execution motor (4) for driving the rotating shaft (5) to rotate is fixedly installed on the right side of the vertical rod (2), a mounting rod (6) is fixedly installed on the end of the rotating shaft (5) away from the vertical rod (2), two clamping rods (7) distributed in a mirror image are provided on the side of the mounting rod (6) away from the rotating shaft (5), and a driving assembly for driving the two clamping rods (7) to move closer to or away from each other is provided on the side of the mounting rod (6) away from the rotating shaft (5). Part (8), a U-shaped frame (9) is fixedly installed on the top of the workbench (1), a nozzle (10) is arranged inside the U-shaped frame (9), a lifting component (11) for driving the nozzle (10) to move up, down, left and right is arranged on the left side of the interior of the U-shaped frame (9), a storage tank (12) is arranged at the bottom of the workbench (1), the output end of the storage tank (12) is fixedly connected to the material delivery pipe (13), a square hole (14) is opened on the top of the U-shaped frame (9), the output end of the material delivery pipe (13) passes through the inside of the square hole (14) and is fixedly connected to the input end of the nozzle (10), and a winding component (15) is arranged on the side of the U-shaped frame (9).

2. The surface spraying equipment for aluminum alloy products according to claim 1, characterized in that: The transmission assembly (3) includes a groove (31), the top of the workbench (1) is provided with the groove (31), a rotatable screw rod (33) is movably installed inside the groove (31), a servo motor (32) for driving the screw rod (33) to rotate is fixedly installed on the right wall of the workbench (1), a movable block (34) is threadedly connected to the screw rod (33), and the vertical rod (2) is fixedly installed on the top of the movable block (34).

3. The surface spraying equipment for aluminum alloy products according to claim 1, characterized in that: The driving assembly (8) includes a strip groove (81), a strip groove (81) is provided on a side of the mounting rod (6) away from the rotating shaft (5), a rotatable bidirectional screw (83) is movably installed inside the strip groove (81), a servo motor (82) for driving the bidirectional screw (83) to rotate is fixedly installed at one end of the mounting rod (6), and moving blocks (84) are respectively threadedly connected to the two ends of the bidirectional screw (83), and the two moving blocks (84) are respectively fixedly connected to the two clamping rods (7).

4. The surface spraying equipment for aluminum alloy products according to claim 1, characterized in that: The lifting assembly (11) includes a servo motor (111), a rotatable threaded rod (112) is movably installed on the left side of the inner top surface of the U-shaped frame (9), a servo motor (111) is fixedly installed on the top of the U-shaped frame (9) for driving the threaded rod (112) to rotate, a lifting block (113) is threadedly connected to the threaded rod (112), a sliding groove (114) is provided on the inner left wall of the U-shaped frame (9), a slider (115) is movably installed inside the sliding groove (114), the slider (115) and the lifting block (113) are fixedly connected, and an electric telescopic rod (116) is fixedly installed on the side of the lifting block (113) away from the slider (115), and the output end of the electric telescopic rod (116) is fixedly connected to the nozzle (10).

5. The surface spraying equipment for aluminum alloy products according to claim 1, characterized in that: The winding assembly (15) includes a rectangular rod (151), the rectangular rod (151) is fixedly mounted on the left side of the rear wall of the U-shaped frame (9), a rotatable damping shaft (152) is movably mounted on the right side of the rectangular rod (151), a reel (153) is fixedly connected to one end of the damping shaft (152) away from the rectangular rod (151), the feed pipe (13) is wound around the reel (153), and a handwheel (154) for driving the damping shaft (152) to rotate is movably mounted on the left side of the rectangular rod (151).

6. The surface spraying equipment for aluminum alloy products according to claim 1, characterized in that: The sides of the two clamping rods (7) that are close to each other are in an inwardly concave arc surface structure, and the sides of the two clamping rods (7) that are away from each other are in an outwardly convex arc surface structure.

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