Auxiliary device facilitating electroplating coloring of aluminum alloy pipe

Abstract

The invention belongs to the technical field of electroplating coloring, and discloses an auxiliary device convenient for electroplating coloring of an aluminum alloy pipe, the auxiliary device comprises a main body, the two sides of the main body are provided with mounting grooves, the inner sides of the mounting grooves are fixedly provided with supporting blocks, and the main body is internally provided with a rotating assembly for driving the aluminum alloy pipe to rotate and stir in electroplating liquid; clamping assemblies used for positioning and clamping the aluminum alloy pipe are arranged in the rotating assembly in an array mode, in the rotating assembly and the clamping assemblies, an adjusting lead screw drives a guide rod to move and adjust along a fixing frame, and then a clamping plate at one end of the guide rod clamps the two ends of the pipe. By means of the design, the device can clamp aluminum alloy pipes of different sizes and lengths, the adaptability of the device is improved, after the pipes are fixedly clamped, the rotating assembly can convey the pipes into electroplating liquid in the main body, so that the electroplating liquid can make uniform contact with all parts of the pipes, the uniformity of an electroplated layer is improved, and the electroplating efficiency is improved. And the coloring quality of the pipe is improved.

Description

Technical Field

[0001] The invention relates to the technical field of electroplating coloring, and in particular to an auxiliary device that facilitates electroplating coloring of aluminum alloy pipes. Background Art

[0002] Electroplating is the process of plating a thin layer of other metals or alloys on certain metal surfaces using the principle of electrolysis. It uses electrolysis to attach a layer of metal film to the surface of metal or other material parts for coloring. The electroplating tank is the most basic equipment in the electroplating equipment. It is used to install the electroplating solution and pass electricity to electroplate and color the metal. The electroplating tank can be used for electroplating and coloring of aluminum profiles.

[0003] For example, the invention with publication number CN116856036A provides an electroplating coloring device for coloring aluminum profiles, including a drum, four inner cavities are opened inside the drum, and a clamping mechanism and a feeding mechanism are arranged inside the inner cavity; the clamping mechanism is used to fix the pipe, and the feeding mechanism is used to guide and slide the pipe. The present invention adopts automatic feeding work, reduces the process, makes the electroplating work continuous, increases the production efficiency, is more practical, and is suitable for wide promotion and use.

[0004] The prior art has the following problems: when the existing aluminum alloy pipes are electroplated and colored, the adaptability of the device is poor, and one type of device cannot clamp aluminum alloy pipes of different types and lengths. Moreover, during the electroplating process of the aluminum alloy pipes, the electroplating components of the plating solution close to the pipes are not evenly distributed, resulting in uneven coloring of the aluminum alloy pipes due to the concentration difference of the plating solution, affecting the coloring quality of the pipes.

[0005] Therefore, an auxiliary device is proposed to facilitate the electroplating and coloring of aluminum alloy pipes. Summary of the invention

[0006] The purpose of the present invention is to solve the problem that the adaptability of the existing device is poor when electroplating and coloring aluminum alloy pipes, one type of device cannot clamp aluminum alloy pipes of different types and lengths, and during the electroplating process of the aluminum alloy pipes, the electroplating components of the plating solution close to the pipes are not evenly distributed, resulting in uneven coloring of the aluminum alloy pipes due to the concentration difference of the plating solution, affecting the coloring quality of the pipes. The present invention provides an auxiliary device that facilitates the electroplating and coloring of aluminum alloy pipes.

[0007] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions: An auxiliary device for facilitating electroplating and coloring of aluminum alloy pipes comprises a main body, installation grooves are provided on both sides of the main body, support blocks are fixed on the inner sides of the installation grooves, a rotating assembly is provided in the main body for driving the aluminum alloy pipes to rotate and stir in the electroplating solution, a clamping assembly for positioning and clamping the aluminum alloy pipes is provided in an array in the rotating assembly, and a feeding assembly for rapid feeding is provided on the side of the main body.

[0008] As a further solution of the present invention, the rotating assembly includes a rotating seat, and the rotating seat is movably connected to the main body, and the rotating seat is an axially symmetrical structure with respect to the main body, a connecting rod is provided between the rotating seats, a rotating motor is provided on the surface of the main body, and the output end of the rotating motor is fixedly connected to the surface of the rotating seat, a self-rotating motor is fixed in the rotating seat, and a transmission gear is provided at the output end of the self-rotating motor.

[0009] As a further solution of the present invention, the clamping assembly includes a rotating gear, and the rotating gears are meshed with each other, and the rotating gears are meshed with the transmission gears. A fixed frame is provided on the surface of the rotating gear, and the fixed frame penetrates the surface of the rotating seat, and the fixed frame is rotatably connected to the rotating seat, and a sealing ring is provided on the surface of the fixed frame.

[0010] As a further solution of the present invention, a guide rod is provided at one end of the fixed frame, and the guide rod is movably connected to the fixed frame, a clamp is fixed at one end of the guide rod, a pressure sensor is provided in the clamp, a threaded column is fixed on the surface of the clamp, a limiting cone is provided on the surface of the clamp, and the limiting cone is threadedly connected to the threaded column, an adjusting motor is provided at one end of the fixed frame, an adjusting screw is provided at the output end of the adjusting motor, a threaded groove is opened at one end of the guide rod, and the adjusting screw is threadedly connected to the threaded groove.

[0011] As a further solution of the present invention, the loading assembly includes a conveying frame, and the conveying frame is rotatably connected to the support block, a rotating motor is provided on the surface of the support block, and the output end of the rotating motor is fixedly connected to the side of the conveying frame, a driving shaft and a driven shaft are provided in the conveying frame, and the driving shaft and the driven shaft are respectively rotatably connected to the conveying frame, a conveying motor is provided on the side of the conveying frame, and the output end of the conveying motor is fixedly connected to one end of the driving shaft.

[0012] As a further solution of the present invention, a conveyor belt is embedded in the surface of the driving shaft and the driven shaft, a support plate is provided on the surface array of the conveyor belt, a storage frame is provided on the bottom surface of the conveying frame, a rotating shaft is provided inside the storage frame, a loading baffle is provided on the surface array of the rotating shaft, a loading motor is provided on the side of the storage frame, and the output end of the loading motor is fixedly connected to one end of the rotating shaft.

[0013] As a further solution of the present invention, a flip frame is provided between the support blocks, and the flip frame is rotatably connected to the support blocks. A flip motor is provided on the surface of the support block, and the output end of the flip motor is fixedly connected to the side of the flip frame.

[0014] As a further solution of the present invention, a telescopic frame is provided in the flip frame, a guide groove is opened on the inner side of the flip frame, a guide block is fixed to the side of the telescopic frame, and the guide block is movably connected to the guide groove, a telescopic screw rod is provided in the guide groove, and the telescopic screw rod is threadedly connected to the guide block, and a telescopic motor is fixed to one end of the telescopic screw rod.

[0015] As a further solution of the present invention, a controller is provided on the surface of the main body, and the controller is electrically connected to the rotating motor, the regulating motor, the pressure sensor, the self-rotating motor, the conveying motor, the rotating motor and the flipping motor respectively.

[0016] The beneficial effects of the present invention are as follows: The present invention has a rotating component in the main body, and a clamping component is arrayed in the rotating component. In the rotating component and the clamping component, under the action of the adjusting motor, the adjusting screw carries the guide rod to move and adjust along the fixed frame, and then the clamping plate at one end of the guide rod clamps the two ends of the pipe, and a detachable limiting cone is provided on the surface of the clamping plate. This design enables the device to clamp aluminum alloy pipes of different sizes and lengths, thereby improving the adaptability of the device. After the pipe is fixedly clamped, the rotating component will transport the pipe to the electroplating solution in the main body, and stir the electroplating solution during the electroplating process. Moreover, under the drive of the self-rotating motor, the transmission gear can drive the clamping component to rotate, thereby realizing the rotation of the pipe in the electroplating solution, so that the electroplating solution can evenly contact every part of the pipe, thereby improving the uniformity of the electroplating layer and the coloring quality of the pipe.

[0017] The present invention is provided with a loading assembly on the side of the main body. In the loading assembly, a large number of pipes can be stacked and stored in the storage funnel. Then, under the drive of the loading motor, the loading baffle places the pipes to be electroplated on the surface of the conveyor belt in sequence, and then the support plate on the surface of the conveyor belt conveys the pipes to the rotating assembly. This design improves the automation and intelligent loading of aluminum alloy pipes and reduces the labor intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is an axonometric view of the present invention; Figure 2 is an overall cross-sectional view of the present invention; Figure 3 It is an exploded view of the overall structure of the present invention; Figure 4 yes Figure 3 A is an enlarged view of the structure; Figure 5 is a cross-sectional view of a rotating assembly of the present invention; Figure 6 is an exploded view of the structure of the rotating assembly of the present invention; Figure 7 is a cross-sectional view of the clamping assembly of the present invention; Figure 8 is a structural exploded view of the clamping assembly of the present invention; Fig. 9 is a cross-sectional view of a feeding assembly of the present invention; Fig.10 It is a structural exploded view of the feeding assembly of the present invention.

[0019] Figure numerals: 1. Rotating assembly; 101. Rotating motor; 102. Rotating seat; 103. Clamping assembly; 1031. Stop cone; 1032. Pressure sensor; 1033. Threaded groove; 1034. Fixed frame; 1035. Adjusting motor; 1036. Threaded column; 1037. Sealing ring; 1038. Guide rod; 1039. Rotating gear; 10310. Adjusting screw rod; 10311. Clamping plate; 104. Connecting rod; 105. Rotating motor; 106. Transmission gear; 2. Feeding assembly; 201, material storage frame; 202, rotating shaft; 203, conveying frame; 204, supporting plate; 205, feeding motor; 206, conveying motor; 207, rotating motor; 208, driving shaft; 209, driven shaft; 210, feeding baffle; 211, conveyor belt; 3, flipping frame; 4, controller; 5, main body; 6, mounting groove; 7, supporting block; 8, guide groove; 9, telescopic motor; 10, telescopic frame; 11, telescopic screw rod; 12, guide block; 13, flipping motor. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] 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 invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0023] 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 inventive product is usually placed when used. 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, and therefore cannot be understood as a limitation on the present invention.

[0024] The following will be combined Figure 1-Figure 10 An auxiliary device for facilitating electroplating and coloring of aluminum alloy pipes according to an embodiment of the present invention is described in detail.

[0025] Embodiment 1: Embodiment 1 of the present application discloses an auxiliary device for facilitating electroplating and coloring of aluminum alloy pipes. Figure 1-Figure 10 , including a main body 5, with mounting grooves 6 on both sides of the main body 5, and support blocks 7 fixed on the inner sides of the mounting grooves 6. A rotating component 1 for driving the aluminum alloy pipe to rotate and stir in the electroplating solution is provided in the main body 5, and a clamping component 103 for positioning and clamping the aluminum alloy pipe is arranged in an array in the rotating component 1. A feeding component 2 for fast feeding is provided on the side of the main body 5.

[0026] Specifically, when the device is in use, the feeding component 2 conveys the aluminum alloy pipes one by one to the rotating component 1, and then the clamping component 103 in the rotating component 1 clamps and fixes the aluminum alloy pipes, and then the rotating component 1 brings the aluminum alloy pipes into the electroplating solution in the main body 5. After the electroplating and coloring are completed, the aluminum alloy pipes will roll out from the side of the main body 5.

[0027] The rotating assembly 1 includes a rotating seat 102, and the rotating seat 102 is movably connected to the main body 5, and the rotating seat 102 is axially symmetrical with respect to the main body 5. A connecting rod 104 is provided between the rotating seats 102. A rotating motor 101 is provided on the surface of the main body 5, and the output end of the rotating motor 101 is fixedly connected to the surface of the rotating seat 102. A self-rotating motor 105 is fixed in the rotating seat 102, and a transmission gear 106 is provided at the output end of the self-rotating motor 105. The clamping assembly 103 includes a rotating gear 1039, and the rotating gears 1039 are meshed with each other, and the rotating gear 1039 and the transmission gear 106 are meshed with each other. A fixed frame 1034 is provided on the surface of the rotating gear 1039, and the fixed frame 1034 penetrates the surface of the rotating seat 102, and the fixed frame 1034 and the rotating seat 10 2 is rotatably connected, a sealing ring 1037 is provided on the surface of the fixed frame 1034, a guide rod 1038 is provided at one end of the fixed frame 1034, and the guide rod 1038 is movably connected to the fixed frame 1034, a clamping plate 10311 is fixed at one end of the guide rod 1038, a pressure sensor 1032 is provided in the clamping plate 10311, a threaded column 1036 is fixed on the surface of the clamping plate 10311, a limiting cone 1031 is provided on the surface of the clamping plate 10311, and the limiting cone 1031 is threadedly connected to the threaded column 1036, an adjusting motor 1035 is provided at one end of the fixed frame 1034, an adjusting screw rod 10310 is provided at the output end of the adjusting motor 1035, a threaded groove 1033 is provided at one end of the guide rod 1038, and the adjusting screw rod 10310 is threadedly connected to the threaded groove 1033.

[0028] Specifically, in the rotating component 1 and the clamping component 103, under the action of the adjusting motor 1035, the adjusting screw 10310 moves and adjusts with the guide rod 1038 along the fixed frame 1034, and then the clamping plate 10311 at one end of the guide rod 1038 clamps the two ends of the pipe, and a detachable limiting cone 1031 is provided on the surface of the clamping plate 10311. This design enables the device to clamp aluminum alloy pipes of different sizes and lengths, thereby improving the adaptability of the device. Moreover, when the pipe is fixedly clamped, the rotating component 1 will transport the pipe to the electroplating solution in the main body 5, and stir the electroplating solution during the electroplating process. Moreover, under the drive of the rotating motor 105, the transmission gear 106 can drive the clamping component 103 to rotate, thereby realizing the rotation of the pipe in the electroplating solution, so that the electroplating solution can evenly contact every part of the pipe, thereby improving the uniformity of the electroplating layer.

[0029] The implementation principle of an auxiliary device for facilitating electroplating and coloring of aluminum alloy pipes in the first embodiment of the present application is as follows: in the rotating component 1 and the clamping component 103, under the action of the adjusting motor 1035, the adjusting screw 10310 moves and adjusts with the guide rod 1038 along the fixed frame 1034, and then the clamping plate 10311 at one end of the guide rod 1038 clamps the two ends of the pipe, and a detachable limiting cone 1031 is provided on the surface of the clamping plate 10311. This design enables the device to clamp aluminum alloy pipes of different sizes and lengths, thereby improving the adaptability of the device. Moreover, when the pipe is fixedly clamped, the rotating component 1 will transport the pipe to the electroplating solution in the main body 5, thereby realizing electroplating during the electroplating process. The liquid is stirred, and under the drive of the rotating motor 105, the transmission gear 106 can drive the clamping component 103 to rotate, so as to realize the rotation of the pipe in the electroplating solution, so that the electroplating solution can evenly contact every part of the pipe, improve the uniformity of the electroplating layer, and improve the coloring quality of the pipe. When the device is in use, the feeding component 2 conveys the aluminum alloy pipes to the rotating component 1 one by one, and then the clamping component 103 in the rotating component 1 clamps and fixes the aluminum alloy pipes, and then the rotating component 1 brings the aluminum alloy pipes into the electroplating solution in the main body 5. After the electroplating coloring is completed, the aluminum alloy pipes will roll out from the side of the main body 5. The raw material sensor in the clamping component 103 facilitates the device to clamp pipes of different lengths.

[0030] Example 2: Reference Figure 1 , Figure 2 , Figure 3 , Fig. 9 and Fig.10 The feeding assembly 2 includes a conveying frame 203, and the conveying frame 203 is rotatably connected to the support block 7. A rotating motor 207 is provided on the surface of the support block 7, and the output end of the rotating motor 207 is fixedly connected to the side of the conveying frame 203. A driving shaft 208 and a driven shaft 209 are provided in the conveying frame 203, and the driving shaft 208 and the driven shaft 209 are rotatably connected to the conveying frame 203 respectively. A conveying motor 206 is provided on the side of the conveying frame 203, and the output end of the conveying motor 206 is fixedly connected to the side of the conveying frame 203. One end of the driving shaft 208 is fixedly connected, and a conveyor belt 211 is embedded in the surface of the driving shaft 208 and the driven shaft 209. A support plate 204 is provided on the surface array of the conveyor belt 211. A storage frame 201 is provided on the bottom surface of the conveying frame 203. A rotating shaft 202 is provided in the storage frame 201. A loading baffle 210 is provided on the surface array of the rotating shaft 202. A loading motor 205 is provided on the side of the storage frame 201, and the output end of the loading motor 205 is fixedly connected to one end of the rotating shaft 202.

[0031] Specifically, in the loading component 2, a large number of pipes can be stacked and stored in the storage funnel, and then under the drive of the loading motor 205, the loading baffle 210 places the pipes to be electroplated on the surface of the conveyor belt 211 in sequence, and then the support plate 204 on the surface of the conveyor belt 211 transports the pipes into the rotating component 1.

[0032] The implementation principle of an auxiliary device for facilitating electroplating and coloring of aluminum alloy pipes in Example 2 of the present application is as follows: in the loading component 2, a large number of pipes can be stacked and stored in the storage funnel, and then, driven by the loading motor 205, the loading baffle 210 places the pipes to be electroplated on the surface of the conveyor belt 211 in sequence, and then the support plate 204 on the surface of the conveyor belt 211 conveys the pipes to the rotating component 1. Driven by the rotating motor 207, the loading component 2 as a whole maintains a certain inclination angle to facilitate the pipes to roll from the conveyor belt 211 to the support plate 204. This design improves the automation and intelligent loading of aluminum alloy pipes and reduces the labor intensity of the staff.

[0033] Example 3: Reference Figure 1-Figure 10 The support block 7 bracket is provided with a flip frame 3, and the flip frame 3 is rotatably connected to the support block 7. A flip motor 13 is provided on the surface of the support block 7, and the output end of the flip motor 13 is fixedly connected to the side of the flip frame 3. A telescopic frame 10 is provided in the flip frame 3. A guide groove 8 is opened on the inner side of the flip frame 3. A guide block 12 is fixed on the side of the telescopic frame 10, and the guide block 12 is movably connected to the guide groove 8. A telescopic screw rod 11 is provided in the guide groove 8, and the telescopic screw rod 11 is threadedly connected to the guide block 12. A telescopic motor 9 is fixed to one end of the telescopic screw rod 11.

[0034] Specifically, under the drive of the flip motor 13, the flip frame 3 rotates and adjusts between the support blocks 7. When the aluminum alloy pipe is electroplated and colored, under the drive of the telescopic motor 9, the telescopic screw rod 11 moves along the guide groove 8 with the guide block 12 on the side of the telescopic frame 10 to transport the pipe from the rotating assembly 1 to the outside of the main body 5.

[0035] A controller 4 is provided on the surface of the main body 5 , and the controller 4 is electrically connected to the rotating motor 101 , the adjusting motor 1035 , the pressure sensor 1032 , the self-rotating motor 105 , the conveying motor 206 , the rotating motor 207 and the flipping motor 13 , respectively.

[0036] 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 only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An auxiliary device for facilitating electroplating and coloring of aluminum alloy pipes, comprising a main body (5), characterized in that: The main body (5) is provided with mounting grooves (6) on both sides, and support blocks (7) are fixed inside the mounting grooves (6). The main body (5) is provided with a rotating assembly (1) for driving the aluminum alloy pipe to rotate and stir in the electroplating solution. The rotating assembly (1) is provided with a clamping assembly (103) for positioning and clamping the aluminum alloy pipe in an array. The side of the main body (5) is provided with a loading assembly (2) for rapid loading.

2. The auxiliary device for facilitating electroplating and coloring of aluminum alloy pipes according to claim 1, characterized in that: The rotating assembly (1) comprises a rotating seat (102), and the rotating seat (102) is movably connected to the main body (5), and the rotating seat (102) is in an axisymmetric structure with respect to the main body (5), a connecting rod (104) is provided between the rotating seats (102), a rotating motor (101) is provided on the surface of the main body (5), and the output end of the rotating motor (101) is fixedly connected to the surface of the rotating seat (102), a self-rotating motor (105) is fixed in the rotating seat (102), and a transmission gear (106) is provided at the output end of the self-rotating motor (105).

3. The auxiliary device for facilitating electroplating coloring of aluminum alloy pipes according to claim 2 is characterized in that: The clamping assembly (103) comprises a rotating gear (1039), and the rotating gears (1039) are meshed with each other, and the rotating gear (1039) and the transmission gear (106) are meshed with each other. A fixed frame (1034) is provided on the surface of the rotating gear (1039), and the fixed frame (1034) passes through the surface of the rotating seat (102), and the fixed frame (1034) is rotatably connected to the rotating seat (102), and a sealing ring (1037) is provided on the surface of the fixed frame (1034).

4. The auxiliary device for facilitating electroplating coloring of aluminum alloy pipes according to claim 3 is characterized in that: A guide rod (1038) is provided at one end of the fixed frame (1034), and the guide rod (1038) is movably connected to the fixed frame (1034); a clamping plate (10311) is fixed at one end of the guide rod (1038), a pressure sensor (1032) is provided in the clamping plate (10311); a threaded column (1036) is fixed on the surface of the clamping plate (10311); a limiting cone (1031) is provided on the surface of the clamping plate (10311), and the limiting cone (1031) is threadedly connected to the threaded column (1036); an adjustment motor (1035) is provided at one end of the fixed frame (1034), and an adjustment screw rod (10310) is provided at the output end of the adjustment motor (1035); a threaded groove (1033) is provided at one end of the guide rod (1038), and the adjustment screw rod (10310) is threadedly connected to the threaded groove (1033).

5. The auxiliary device for facilitating electroplating and coloring of aluminum alloy pipes according to claim 4, characterized in that: The loading assembly (2) comprises a conveying frame (203), and the conveying frame (203) is rotatably connected to a support block (7); a rotating motor (207) is provided on the surface of the support block (7), and an output end of the rotating motor (207) is fixedly connected to a side of the conveying frame (203); a driving shaft (208) and a driven shaft (209) are provided in the conveying frame (203), and the driving shaft (208) and the driven shaft (209) are respectively rotatably connected to the conveying frame (203); a conveying motor (206) is provided on the side of the conveying frame (203), and an output end of the conveying motor (206) is fixedly connected to one end of the driving shaft (208).

6. The auxiliary device for facilitating electroplating and coloring of aluminum alloy pipes according to claim 5, characterized in that: Conveyor belts (211) are embedded on the surfaces of the driving shaft (208) and the driven shaft (209); a support plate (204) is arranged on the surface array of the conveyor belt (211); a material storage frame (201) is arranged on the bottom surface of the conveying frame (203); a rotating shaft (202) is arranged inside the material storage frame (201); a loading baffle (210) is arranged on the surface array of the rotating shaft (202); a loading motor (205) is arranged on the side of the material storage frame (201); and an output end of the loading motor (205) is fixedly connected to one end of the rotating shaft (202).

7. The auxiliary device for facilitating electroplating and coloring of aluminum alloy pipes according to claim 6, characterized in that: A flip frame (3) is provided between the support blocks (7), and the flip frame (3) is rotatably connected to the support blocks (7). A flip motor (13) is provided on the surface of the support block (7), and an output end of the flip motor (13) is fixedly connected to a side surface of the flip frame (3).

8. The auxiliary device for facilitating electroplating and coloring of aluminum alloy pipes according to claim 7, characterized in that: A telescopic frame (10) is provided inside the flip frame (3), a guide groove (8) is provided on the inner side of the flip frame (3), a guide block (12) is fixed on the side of the telescopic frame (10), and the guide block (12) is movably connected to the guide groove (8), a telescopic screw rod (11) is provided in the guide groove (8), and the telescopic screw rod (11) is threadedly connected to the guide block (12), and a telescopic motor (9) is fixed to one end of the telescopic screw rod (11).

9. The auxiliary device for facilitating electroplating and coloring of aluminum alloy pipes according to claim 8, characterized in that: A controller (4) is provided on the surface of the main body (5), and the controller (4) is electrically connected to the rotating motor (101), the regulating motor (1035), the pressure sensor (1032), the self-rotating motor (105), the conveying motor (206), the rotating motor (207), and the flipping motor (13), respectively.

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