Aluminum profile oxidation coating device

Abstract

The utility model relates to the technical field of aluminum profile processing, and in particular to an aluminum profile oxidation coating device, comprising a frame, a moving mechanism installed in the frame, the frame comprising a reaction pool, a fixed frame fixedly connected to the top of the reaction pool, a cylinder fixedly connected to the lower surface of the fixed frame, the moving mechanism comprising a connecting plate, a connecting column fixedly connected to the lower surface of the connecting plate, a bidirectional screw movably connected between the connecting columns, a fixed rod fixedly connected between the connecting columns, a placement frame threadedly connected to the surface of the bidirectional screw, a gear fixedly connected to the outer surface of the bidirectional screw, a gear movably connected in the connecting plate, and the side of the gear meshingly connected to the side of the gear. The utility model, when in use, the aluminum profile oxidation coating device can control the placement frame to automatically move to both sides after the aluminum profile enters the reaction solution, leaving the initial clamping area vacant, so as to facilitate oxidation coating on the surface of the aluminum profile.

Description

Technical Field

[0001] The utility model relates to the field of aluminum profile processing, in particular to an aluminum profile oxidation coating device. Background Art

[0002] The method of anodizing aluminum profiles is to use a solution as a medium and adopt tip discharge to form an oxide film on the surface of the aluminum profile, so that the aluminum profile has super corrosion resistance. The protective layer obtained by anodizing the aluminum profile has higher hardness and corrosion resistance.

[0003] During the oxidation coating process of aluminum profiles, the aluminum profiles need to be clamped and then placed in a reaction tank to allow the reaction solution in the reaction tank to fully contact the surface of the aluminum profiles. After that, an aluminum oxide film is formed on the surface of the aluminum profiles by electrolysis. However, this method will cause the clamped position of the aluminum profiles to not fully contact the reaction solution, thus affecting the oxidation coating effect of the clamped area of ​​the aluminum profiles. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and provides an aluminum profile oxidation coating device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an aluminum profile oxidation coating device, comprising a frame, a moving mechanism is installed in the frame, the frame comprises a reaction pool, the top of the reaction pool is fixedly connected to a fixed frame, the lower surface of the fixed frame is fixedly connected to a cylinder, the moving mechanism comprises a connecting plate, the connecting plate is installed at the bottom of the cylinder, the lower surface of the connecting plate is fixedly connected to a connecting column, the number of the connecting columns is two, a bidirectional screw rod is movably connected between the two connecting columns, a fixing rod is fixedly connected between the two connecting columns, a placing frame is threadedly connected to the surface of the bidirectional screw rod, the interior of the placing frame is movably connected to the surface of the fixing rod, a gear is fixedly connected to the outer surface of the bidirectional screw rod, a through hole is opened on the surface of the connecting plate, a gear rod is movably connected in the through hole, and the side edge of the gear is meshingly connected with the side edge of the gear rod.

[0006] As a further description of the above technical solution:

[0007] The number of the gears is two, and the number of the gear rods is two.

[0008] As a further description of the above technical solution:

[0009] A top plate is fixedly connected to the top of the gear rod, and the size of the top plate is larger than the size of the through hole.

[0010] As a further description of the above technical solution:

[0011] A fixed column is fixedly connected to the upper surface of the connecting plate, a movable column is movably connected inside the fixed column, a limit plate is fixedly connected to the top of the movable column, and the limit plate is located above the top plate.

[0012] As a further description of the above technical solution:

[0013] A spring is installed inside the fixed column, and the spring is located below the movable column.

[0014] As a further description of the above technical solution:

[0015] The number of the placing racks is two, and the insides of the two placing racks are both provided with placing grooves.

[0016] As a further description of the above technical solution:

[0017] A discharge pipe is fixedly connected to the side wall of the reaction tank. The discharge pipe is communicated with the interior of the reaction tank. A control valve is arranged inside the discharge pipe.

[0018] The utility model has the following beneficial effects:

[0019] 1. Compared with the prior art, the aluminum profile oxidation coating device, through the frame and the moving mechanism, injects the reaction solution into the reaction tank when in use, places the aluminum profile in the placement slot in the placement rack, and then the cylinder starts to work to control the connection plate to move downward. When the connection plate moves downward at the beginning, the gear and the gear rod remain relatively still. At this time, the position of the placement rack on the bidirectional screw rod remains unchanged, and the aluminum profile enters the reaction solution until the bottom of the gear rod contacts the inner bottom of the reaction tank. At this time, the gear rod will not continue to move downward, but the connection plate will continue to move downward with the gear, and the gear will rotate under the action of the gear rod. , thereby driving the bidirectional screw to rotate, and then controlling the placement rack to move on the bidirectional screw rod, adjusting the position of the placement rack, so that the position where the placement rack and the aluminum profile first contact can be in contact with the reaction solution. Compared with the conventional coating device, the aluminum profile needs to be clamped during use, resulting in the clamped position of the aluminum profile not being able to fully contact with the reaction solution, affecting the oxidation coating effect of the clamped area of ​​the aluminum profile. When in use, the aluminum profile oxidation coating device can control the placement rack to automatically move to both sides after the aluminum profile enters the reaction solution, leaving the initial clamping area vacant, so as to facilitate oxidation coating on the surface of the aluminum profile.

[0020] 2. Compared with the prior art, this aluminum profile oxidation coating device uses a fixed column, a spring, a movable column, and a limit plate. When in use, the limit plate can limit the top of the gear rod to avoid the situation where the gear is stationary and the gear rod moves upward, thereby facilitating the use of the aluminum profile oxidation coating device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of an aluminum profile oxidation coating device proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of a moving mechanism of an aluminum profile oxidation coating device proposed by the utility model;

[0023] Figure 3 This is a cross-sectional view of the internal structure of an aluminum profile oxidation coating device proposed by the utility model;

[0024] Figure 4 The utility model provides an aluminum profile oxidation coating device Figure 3 A magnified view of the structure in the middle.

[0025] Legend:

[0026] 1. Frame; 101. Reaction pool; 102. Fixed frame; 103. Cylinder; 104. Exhaust pipe; 2. Moving mechanism; 201. Connecting plate; 202. Connecting column; 203. Bidirectional screw rod; 204. Fixed rod; 205. Placement frame; 206. Gear; 207. Gear rod; 208. Top plate; 209. Fixed column; 210. Spring; 211. Moving column; 212. Limit plate. DETAILED DESCRIPTION

[0027] Reference Figure 1-4The utility model provides an aluminum profile oxidation coating device: comprising a frame 1, a moving mechanism 2 is installed in the frame 1, and the aluminum profile is sent into the reaction solution. The frame 1 comprises a reaction pool 101. When in use, the reaction solution is injected into the reaction pool. The reaction solution can be an electrolyte solution. The top of the reaction pool 101 is fixedly connected with a fixing frame 102, and the lower surface of the fixing frame 102 is fixedly connected with a cylinder 103. The moving mechanism 2 comprises a connecting plate 201, and the connecting plate 201 is installed at the bottom of the cylinder 103. The cylinder 103 can drive the moving plate 201 to work. For moving up and down, a connecting column 202 is fixedly connected to the lower surface of the connecting plate 201, and there are two connecting columns 202. A bidirectional screw rod 203 is movably connected between the two connecting columns 202, and a fixing rod 204 is fixedly connected between the two connecting columns 202. A placement rack 205 is threadedly connected to the surface of the bidirectional screw rod 203, and the interior of the placement rack 205 is movably connected to the surface of the fixing rod 204. Rotating the bidirectional screw rod 203 can drive the placement rack 205 to move on the bidirectional screw rod 203, and a gear 206 is fixedly connected to the outer surface of the bidirectional screw rod 203. There are two wheels 206, and a through hole is provided on the surface of the connecting plate 201. A gear rod 207 is movably connected in the through hole. The gear rod 207 can move up and down in the through hole. There are two gear rods 207. The side of the gear 206 is meshed and connected with the side of the gear rod 207. When in use, the aluminum profile is placed in the placement groove in the placement rack 205, and then the cylinder 103 starts to work to control the connection plate 201 to move downward. When the connection plate 201 moves downward at the beginning, the gear 206 and the gear rod 207 remain relatively still. At this time, the placement rack 205 is on the bidirectional screw rod 2 03 remains in the same position, and the aluminum profile enters the reaction solution until the bottom of the gear rod 207 contacts the inner bottom of the reaction tank 101. At this time, the gear rod 207 will not continue to move downward, but the connecting plate 201 will continue to move downward with the gear 206. The gear 206 will rotate under the action of the gear rod 207, thereby driving the two-way screw rod 203 to rotate, and then controlling the placement rack 205 to move on the two-way screw rod 203, adjusting the position of the placement rack 205, so that the position where the placement rack 205 and the aluminum profile first contact can be in contact with the reaction solution.

[0028] The top of the gear rod 207 is fixedly connected to a top plate 208, the size of the top plate 208 is larger than the size of the through hole, the upper surface of the connecting plate 201 is fixedly connected to a fixed column 209, the fixed column 209 is movably connected inside a movable column 211, the top of the movable column 211 is fixedly connected to a limiting plate 212, the limiting plate 212 is located above the top plate 208, a spring 210 is installed inside the fixed column 209, and the spring 210 is located below the movable column 211. When in use, the limiting plate 212 can limit the top plate 208 on the top of the gear rod 207 to avoid the situation where the gear 206 does not move and the gear rod 207 moves upward, thereby facilitating the use of the aluminum profile oxidation coating device.

[0029] There are two placement racks 205 , and placement grooves are provided inside the two placement racks 205 to facilitate supporting the aluminum profiles.

[0030] A discharge pipe 104 is fixedly connected to the side wall of the reaction tank 101 . The discharge pipe 104 is connected to the interior of the reaction tank 101 . A control valve is provided inside the discharge pipe 104 to facilitate discharge of the reaction solution inside the reaction tank 101 .

[0031] Working principle: When in use, the aluminum profile is placed in the placement slot in the placement rack 205, and then the cylinder 103 starts to work, controlling the connection plate 201 to move downward. When the connection plate 201 moves downward at the beginning, the gear 206 and the gear rod 207 remain relatively still. At this time, the position of the placement rack 205 on the bidirectional screw rod 203 remains unchanged, and the aluminum profile enters the reaction solution until the bottom of the gear rod 207 contacts the inner bottom of the reaction tank 101. At this time, the gear rod 207 will not continue to move downward, and the connection plate 201 will carry the gear 206. 6 continues to move downward, the gear 206 will rotate under the action of the gear rod 207, thereby driving the bidirectional screw rod 203 to rotate, and then controlling the placement rack 205 to move on the bidirectional screw rod 203, and adjusting the position of the placement rack 205 so that the position where the placement rack 205 and the aluminum profile first contact can be in contact with the reaction solution. When the aluminum profile oxidation coating device is in use, the placement rack 205 can be controlled to automatically move to both sides after the aluminum profile enters the reaction solution, leaving the initial clamping area vacant, so as to facilitate oxidation coating on the surface of the aluminum profile.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An aluminum profile oxidation coating device, comprising a frame (1), characterized in that: A moving mechanism (2) is installed in the frame (1), the frame (1) comprises a reaction pool (101), the top of the reaction pool (101) is fixedly connected to a fixing frame (102), the lower surface of the fixing frame (102) is fixedly connected to a cylinder (103), the moving mechanism (2) comprises a connecting plate (201), the connecting plate (201) is installed at the bottom of the cylinder (103), the lower surface of the connecting plate (201) is fixedly connected to a connecting column (202), the number of the connecting columns (202) is two, and the two connecting columns (202) are movable between each other. A bidirectional screw rod (203) is movably connected thereto, a fixing rod (204) is fixedly connected between the two connecting columns (202), a placement rack (205) is threadedly connected to the surface of the bidirectional screw rod (203), the interior of the placement rack (205) is movably connected to the surface of the fixing rod (204), a gear (206) is fixedly connected to the outer surface of the bidirectional screw rod (203), a through hole is provided on the surface of the connecting plate (201), a gear rod (207) is movably connected therein, and the side edge of the gear (206) is meshingly connected to the side edge of the gear rod (207).

2. The aluminum profile oxidation coating device according to claim 1, characterized in that: The number of the gears (206) is two, and the number of the gear rods (207) is two.

3. The aluminum profile oxidation coating device according to claim 1, characterized in that: A top plate (208) is fixedly connected to the top of the gear rod (207), and the size of the top plate (208) is larger than the size of the through hole.

4. The aluminum profile oxidation coating device according to claim 3, characterized in that: The upper surface of the connecting plate (201) is fixedly connected to a fixed column (209), the interior of the fixed column (209) is movably connected to a movable column (211), the top of the movable column (211) is fixedly connected to a limit plate (212), and the limit plate (212) is located above the top plate (208).

5. The aluminum profile oxidation coating device according to claim 4, characterized in that: A spring (210) is installed inside the fixed column (209), and the spring (210) is located below the movable column (211).

6. The aluminum profile oxidation coating device according to claim 1, characterized in that: The number of the placement racks (205) is two, and placement grooves are provided inside the two placement racks (205).

7. The aluminum profile oxidation coating device according to claim 1, characterized in that: A discharge pipe (104) is fixedly connected to the side wall of the reaction pool (101); the discharge pipe (104) is in communication with the interior of the reaction pool (101); and a control valve is provided inside the discharge pipe (104).

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