A device for preventing corrosion on the surface of an aluminum alloy profile

Abstract

This utility model relates to the field of aluminum alloy technology and discloses a surface anti-corrosion device for aluminum alloy profiles. It includes a processing chamber, a conveying device, and a collection bin mounted on the conveying device. A reciprocating assembly is fixedly connected to one side of the processing chamber, and a delivery pump is fixedly connected to one side of the conveying device. A spraying assembly is fixedly connected to the output end of the delivery pump, and a monitoring assembly is fixedly connected to the edge of one side of the conveying device. The reciprocating assembly includes a drive motor, a rotating drive rod, a connecting rod, a connecting piece, a limiting rod, a mounting piece A, and a fixing rod. The spraying assembly includes a distribution pipe, an upper spraying pipe, a lower spraying pipe, and a nozzle. This surface anti-corrosion device for aluminum alloy profiles, through the arrangement of the reciprocating assembly, the spraying assembly, and the delivery pump, increases the uniformity of the sprayed anti-corrosion liquid, avoids the difficulty of spraying the aluminum alloy profile from all directions, which affects the surface anti-corrosion treatment effect, and helps to improve the efficiency of anti-corrosion spraying.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy technology, and in particular to an anti-corrosion device for the surface of aluminum alloy profiles. Background Technology

[0002] Industrial aluminum profiles are alloy materials with aluminum as the main component. Aluminum rods are melted and extruded to obtain aluminum materials with different cross-sectional shapes. However, the mechanical properties and application fields of the produced industrial aluminum profiles vary depending on the proportion of alloys added. Generally speaking, industrial aluminum profiles refer to all aluminum profiles except those used for building doors and windows, curtain walls, interior and exterior decoration, and building structures. One of the main causes of corrosion in industrial aluminum profiles is contact between the surface and electrolyte solutions or humid atmospheres, resulting in various forms of corrosion. While aluminum alloys form a protective film of aluminum oxide on their surface in air, this film effectively protects the aluminum alloy substrate under normal atmospheric conditions. However, in humid environments containing electrolytes, such as the atmosphere at the ocean surface, pitting corrosion can occur on the aluminum alloy surface, severely damaging the product's appearance and shortening its service life. To improve the corrosion resistance of aluminum alloy products, anti-corrosion treatment is generally performed by spraying anti-corrosion liquid onto the aluminum alloy.

[0003] The aluminum alloy profile surface anti-corrosion device disclosed in announcement number CN212284612U can be dried quickly after spraying without affecting the spraying operation, which is highly efficient. At the same time, it effectively reduces the waste of anti-corrosion liquid, saves a lot of costs, and has a wide range of applications.

[0004] However, this aluminum alloy profile surface anti-corrosion device has the following disadvantages: clamping the aluminum alloy profile may create blind spots for spraying, making it difficult to spray in all directions, which is not conducive to improving the efficiency of anti-corrosion spraying. When spraying aluminum alloy profiles for anti-corrosion, the nozzle is always on, which can easily lead to waste of anti-corrosion liquid and is not conducive to saving resources and reducing production costs. Utility Model Content

[0005] The purpose of this utility model is to provide an anti-corrosion device for aluminum alloy profiles, so as to solve the problems mentioned in the background art that it is not convenient to improve the efficiency of anti-corrosion spraying and not convenient to save resources and reduce production costs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an anti-corrosion device for aluminum alloy profiles, comprising a processing chamber, a conveying device, and a collection bin disposed on the conveying device. A reciprocating assembly is fixedly connected to one side of the processing chamber, a conveying pump is fixedly connected to one side of the conveying device, a spraying assembly is fixedly connected to the output end of the conveying pump, and a monitoring assembly is fixedly connected to the edge of one side of the conveying device.

[0007] The reciprocating assembly includes a drive motor, a rotating drive rod, a connecting rod, a connecting piece, a limiting rod, a mounting piece A, and a fixing rod;

[0008] The spraying assembly includes a distribution pipe, an upper spray pipe, a lower spray pipe, and a spray nozzle;

[0009] The monitoring components include a PLC controller, a first photoelectric sensor, and a second photoelectric sensor.

[0010] As a further embodiment of this utility model, the reciprocating assembly includes a drive motor fixedly connected to one side of the processing chamber. The output end of the drive motor is splinedly connected to a transmission rod. One end of the transmission rod is fixedly connected to a rotating drive rod. One side of the rotating drive rod is fixedly connected to a connecting rod. A connecting piece is rotatably sleeved on the surface of the connecting rod.

[0011] As a further embodiment of this utility model, one end of the connector is rotatably sleeved with a limiting rod, one end of the limiting rod is fixedly connected to an installation component A, and a fixing rod is rotatably connected to the middle of the top surface of the installation component A, and the fixing rod is fixedly installed on one side of the inner wall of the processing chamber.

[0012] As a further embodiment of this utility model, a fixing column is fixedly installed on the other side of the inner wall of the treatment chamber, and an installation component B is rotatably connected to the surface of the fixing column. One side of the installation component B is fixedly connected to one side of the upper spray pipe.

[0013] As a further embodiment of this utility model, the spraying assembly includes a distribution pipe fixedly connected to the output end of the conveying pump. One end of the distribution pipe is connected to an upper spraying pipe, and the other end of the distribution pipe is connected to a lower spraying pipe. Several nozzles are fixedly connected to the bottom surface of the upper spraying pipe and the top surface of the lower spraying pipe. Both ends of the lower spraying pipe are fixedly installed on both sides of the inner wall of the conveying equipment.

[0014] As a further embodiment of this utility model, the monitoring component includes a PLC controller fixedly connected to one edge of the conveying equipment. A first photoelectric sensor and a second photoelectric sensor are electrically connected to one side of the PLC controller via power lines. The first photoelectric sensor is installed on the outside of the conveying equipment at the inlet of the processing chamber, and the second photoelectric sensor is installed on the outside of the conveying equipment at the outlet of the conveying equipment.

[0015] As a further embodiment of this utility model, a corrosion-resistant liquid storage device is fixedly connected to one side of the conveying device, a stirring motor is fixedly connected to the top of the corrosion-resistant liquid storage device, a stirring rod is fixedly connected to the output end of the stirring motor, stirring blades are fixedly connected to the lower surface of the stirring rod, and an outlet pipe is fixedly connected to one side of the corrosion-resistant liquid storage device. One end of the outlet pipe is connected to the feed pipe of the conveying pump through a flange.

[0016] This utility model provides a surface anti-corrosion device for aluminum alloy profiles, which has the following beneficial effects:

[0017] 1. This aluminum alloy profile surface anti-corrosion device, through the arrangement of reciprocating components, spraying components, and a delivery pump, operates by installing the upper spraying pipe in the middle of mounting parts A and B. Starting the drive motor rotates the drive rod, causing the connecting rod on the drive rod to rotate, pushing the connecting part to rotate on the limit rod. This causes mounting parts A and B to swing back and forth on the fixed rod and fixed column, resulting in the nozzle of the upper spraying pipe also swinging back and forth, allowing the sprayed anti-corrosion liquid to be sprayed at different angles. Starting the delivery pump then delivers the anti-corrosion liquid through distribution pipes to the upper and lower spraying pipes, which are then sprayed onto the surface of the aluminum alloy profile through the nozzle. This increases the uniformity of the anti-corrosion liquid spraying, preventing the aluminum alloy profile from being difficult to spray from all directions, thus improving the surface anti-corrosion treatment effect and enhancing the efficiency of anti-corrosion spraying.

[0018] 2. This aluminum alloy profile surface anti-corrosion device, through the setting of monitoring components, when in use, the aluminum alloy profile requiring anti-corrosion treatment is conveyed to the first photoelectric sensor via a conveying device. The first photoelectric sensor detects the aluminum alloy profile passing by and sends a signal to the PLC controller. The PLC controller issues a control command to control the delivery pump to turn on, delivering anti-corrosion liquid to the nozzle for spraying the aluminum alloy profile with anti-corrosion liquid. The conveying device then conveys the profile to the second photoelectric sensor, which sends a signal to the PLC controller. The PLC controller issues a control command to control the delivery pump to turn off, thereby achieving the function of automatically starting and stopping the spraying system. This avoids the nozzle being constantly open during anti-corrosion spraying of aluminum alloy profiles, which can easily lead to waste of anti-corrosion liquid, thus helping to save resources and reduce production costs. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the monitoring component structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the reciprocating component structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the spraying component structure of this utility model.

[0023] In the diagram: 1. Processing chamber; 2. Conveying equipment; 3. Collection bin; 4. Reciprocating assembly; 401. Drive motor; 402. Rotating drive rod; 403. Connecting rod; 404. Connecting piece; 405. Limiting rod; 406. Mounting piece A; 407. Fixing rod; 5. Conveying pump; 6. Spraying assembly; 601. Distribution pipe; 602. Upper spraying pipe; 603. Lower spraying pipe; 604. Spray nozzle; 7. Monitoring assembly; 701. PLC controller; 702. First photoelectric sensor; 703. Second photoelectric sensor; 8. Fixing column; 9. Mounting piece B; 10. Anti-corrosion liquid storage device; 11. Stirring motor; 12. Stirring rod; 13. Stirring blade. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0025] Please see Figures 1 to 4 This utility model provides a technical solution: an anti-corrosion device for aluminum alloy profiles, comprising a processing chamber 1, a conveying device 2, and a collection bin 3 disposed on the conveying device 2. A reciprocating assembly 4 is fixedly connected to one side of the processing chamber 1, a conveying pump 5 is fixedly connected to one side of the conveying device 2, a spraying assembly 6 is fixedly connected to the output end of the conveying pump 5, and a monitoring assembly 7 is fixedly connected to the edge of one side of the conveying device 2.

[0026] The reciprocating assembly 4 includes a drive motor 401, a rotating drive rod 402, a connecting rod 403, a connecting piece 404, a limiting rod 405, a mounting piece A406, and a fixing rod 407;

[0027] The spraying assembly 6 includes a distribution pipe 601, an upper spraying pipe 602, a lower spraying pipe 603, and a nozzle 604. Through the arrangement of the reciprocating assembly 4, the spraying assembly 6, and the delivery pump 5, in use, the upper spraying pipe 602 is installed in the middle of mounting parts A406 and B9. The drive motor 401 is started, rotating the drive rod 402. The connecting rod 403 on the drive rod 402 rotates the connecting part 404, pushing it to rotate on the limiting rod 405. This causes mounting parts A406 and B9 to rotate on the fixed rod 405. The back-and-forth swinging of 07 and fixed column 8 causes the nozzle 604 of upper spray pipe 602 to swing back and forth as well, so that the sprayed anti-corrosion liquid presents different angles. The delivery pump 5 is started, and the delivery pump 5 delivers the anti-corrosion liquid through the distribution pipe 601 to the upper spray pipe 602 and lower spray pipe 603 respectively. It is then sprayed onto the surface of the aluminum alloy profile through the nozzle 604, thereby increasing the uniformity of the anti-corrosion liquid spraying. This avoids the difficulty of spraying the aluminum alloy profile from all directions, which would affect the surface anti-corrosion treatment effect and help improve the efficiency of anti-corrosion spraying.

[0028] The monitoring component 7 includes a PLC controller 701, a first photoelectric sensor 702, and a second photoelectric sensor 703. Through the configuration of the monitoring component 7, during use, the aluminum alloy profile requiring anti-corrosion treatment is conveyed to the first photoelectric sensor 702 via the conveying device 2. The first photoelectric sensor 702 detects the passage of the aluminum alloy profile and sends a signal to the PLC controller 701. The PLC controller 701 then issues a control command to open the delivery pump 5, which delivers the anti-corrosion liquid to the nozzle 604, spraying the aluminum alloy profile with the anti-corrosion liquid. The delivery device 2 then conveys the profile to the second photoelectric sensor 703, which sends a signal to the PLC controller 701. The PLC controller 701 then issues a control command to close the delivery pump 5, thus achieving the automatic opening and closing of the spraying system. This avoids the nozzle 604 being continuously open during anti-corrosion spraying of the aluminum alloy profile, which could easily lead to waste of the anti-corrosion liquid, helping to save resources and reduce production costs.

[0029] The reciprocating assembly 4 includes a drive motor 401 fixedly connected to one side of the processing chamber 1. The output end of the drive motor 401 is splinedly connected to a transmission rod. One end of the transmission rod is fixedly connected to a rotating drive rod 402. One side of the rotating drive rod 402 is fixedly connected to a connecting rod 403. A connecting piece 404 is rotatably sleeved on the surface of the connecting rod 403. The reciprocating assembly 4 serves to fix the upper spray pipe 602 and to reciprocate and swing the upper spray pipe 602.

[0030] One end of the connector 404 is rotatably sleeved with a limiting rod 405. One end of the limiting rod 405 is fixedly connected to an installation part A406. A fixing rod 407 is rotatably connected to the middle of the top surface of the installation part A406. The fixing rod 407 is fixedly installed on one side of the inner wall of the treatment chamber 1. The installation part A406 serves to fix the upper spray pipe 602.

[0031] A fixing column 8 is fixedly installed on the other side of the inner wall of the treatment chamber 1. A mounting part B9 is rotatably connected to the surface of the fixing column 8. One side of the mounting part B9 is fixedly connected to one side of the upper spray pipe 602. The fixing column 8 and the mounting part B9 serve to fix the upper spray pipe 602.

[0032] The spraying assembly 6 includes a distribution pipe 601 fixedly connected to the output end of the delivery pump 5. One end of the distribution pipe 601 is connected to an upper spraying pipe 602, and the other end of the distribution pipe 601 is connected to a lower spraying pipe 603. Several nozzles 604 are fixedly connected to the bottom surface of the upper spraying pipe 602 and the top surface of the lower spraying pipe 603. Both ends of the lower spraying pipe 603 are fixedly installed on both sides of the inner wall of the conveying equipment 2. Through the setting of the spraying assembly 6, the anti-corrosion liquid is sprayed.

[0033] The monitoring component 7 includes a PLC controller 701 fixedly connected to one edge of the conveying device 2. A first photoelectric sensor 702 and a second photoelectric sensor 703 are electrically connected to one side of the PLC controller 701 via power lines. The first photoelectric sensor 702 is installed on the outside of the conveying device 2 at the inlet of the processing chamber 1, and the second photoelectric sensor 703 is installed on the outside of the conveying device 2 at the outlet of the conveying device 2. The monitoring component 7 is designed to detect aluminum alloy profiles.

[0034] A corrosion-resistant liquid storage device 10 is fixedly connected to one side of the conveying device 2. A stirring motor 11 is fixedly connected to the top of the corrosion-resistant liquid storage device 10. A stirring rod 12 is fixedly connected to the output end of the stirring motor 11. A stirring blade 13 is fixedly connected to the lower surface of the stirring rod 12. A liquid outlet pipe is fixedly connected to one side of the corrosion-resistant liquid storage device 10. One end of the liquid outlet pipe is connected to the feed pipe of the conveying pump 5 through a flange. The arrangement of the stirring motor 11 and the stirring blade 13 improves the uniformity of the corrosion-resistant liquid.

[0035] In this invention, the working steps of the device are as follows:

[0036] First step: When in use, install the upper spray pipe 602 in the middle of the mounting parts A406 and B9, start the drive motor 401, rotate the drive rod 402, rotate the connecting rod 403 on the drive rod 402, drive the connecting part 404 to rotate, push the connecting part 404 to rotate on the limit rod 405, drive the mounting parts A406 and B9 to swing back and forth on the fixed rod 407 and the fixed column 8, so that the nozzle 604 of the upper spray pipe 602 also swings back and forth, so that the sprayed anti-corrosion liquid presents different angles. Start the delivery pump 5, the delivery pump 5 delivers the anti-corrosion liquid through the distribution pipe 601 to the upper spray pipe 602 and the lower spray pipe 603 respectively, and sprays it onto the surface of the aluminum alloy profile through the nozzle 604;

[0037] The second step: During use, the aluminum alloy profile requiring anti-corrosion treatment is conveyed to the first photoelectric sensor 702 via the conveying device 2. The first photoelectric sensor 702 detects the passage of the aluminum alloy profile and sends a signal to the PLC controller 701. The PLC controller 701 issues a control command to turn on the conveying pump 5, which delivers the anti-corrosion liquid to the nozzle 604 and sprays the aluminum alloy profile with the anti-corrosion liquid. The conveying device 2 then conveys the profile to the second photoelectric sensor 703. The second photoelectric sensor 703 sends a signal to the PLC controller 701, which issues a control command to turn off the conveying pump 5.

[0038] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0039] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An apparatus for preventing corrosion on the surface of an aluminum alloy profile, comprising a treatment chamber (1), a conveying device (2) and a collection bin (3) arranged on the conveying device (2), characterized in that: A reciprocating assembly (4) is fixedly connected to one side of the processing chamber (1), a conveying pump (5) is fixedly connected to one side of the conveying device (2), a spraying assembly (6) is fixedly connected to the output end of the conveying pump (5), and a monitoring assembly (7) is fixedly connected to the edge of one side of the conveying device (2). The reciprocating assembly (4) includes a drive motor (401), a rotating drive rod (402), a connecting rod (403), a connecting piece (404), a limiting rod (405), a mounting piece A (406), and a fixing rod (407). The spraying assembly (6) includes a distribution pipe (601), an upper spraying pipe (602), a lower spraying pipe (603), and a nozzle (604). The monitoring component (7) includes a PLC controller (701), a first photoelectric sensor (702), and a second photoelectric sensor (703).

2. The apparatus for surface corrosion protection of an aluminum alloy profile according to claim 1, characterized in that: The reciprocating assembly (4) includes a drive motor (401) fixedly connected to one side of the processing chamber (1). The output end of the drive motor (401) is splined with a transmission rod. One end of the transmission rod is fixedly connected to a rotating drive rod (402). One side of the rotating drive rod (402) is fixedly connected to a connecting rod (403). A connecting piece (404) is rotatably sleeved on the surface of the connecting rod (403).

3. The apparatus for surface corrosion protection of an aluminum alloy profile according to claim 1, characterized in that: One end of the connector (404) is rotatably sleeved with a limiting rod (405), and one end of the limiting rod (405) is fixedly connected to an installation part A (406). A fixing rod (407) is rotatably connected to the middle of the top surface of the installation part A (406), and the fixing rod (407) is fixedly installed on one side of the inner wall of the processing chamber (1).

4. The apparatus for surface corrosion protection of an aluminum alloy profile according to claim 1, characterized in that: A fixed column (8) is fixedly installed on the other side of the inner wall of the treatment chamber (1). An installation component B (9) is rotatably connected to the surface of the fixed column (8). One side of the installation component B (9) is fixedly connected to one side of the upper spray pipe (602).

5. The anti-corrosion device for aluminum alloy profiles according to claim 1, characterized in that: The spraying assembly (6) includes a distribution pipe (601) fixedly connected to the output end of the delivery pump (5). One end of the distribution pipe (601) is connected to an upper spraying pipe (602), and the other end of the distribution pipe (601) is connected to a lower spraying pipe (603). Several nozzles (604) are fixedly connected to the bottom surface of the upper spraying pipe (602) and the top surface of the lower spraying pipe (603). Both ends of the lower spraying pipe (603) are fixedly installed on both sides of the inner wall of the conveying device (2).

6. The anti-corrosion device for aluminum alloy profiles according to claim 1, characterized in that: The monitoring component (7) includes a PLC controller (701) fixedly connected to one side edge of the conveying device (2). A first photoelectric sensor (702) and a second photoelectric sensor (703) are electrically connected to one side of the PLC controller (701) via power lines. The first photoelectric sensor (702) is installed on the outside of the conveying device (2) at the inlet of the processing chamber (1), and the second photoelectric sensor (703) is installed on the outside of the conveying device (2) at the outlet of the conveying device (2).

7. The anti-corrosion device for aluminum alloy profiles according to claim 1, characterized in that: A corrosion-resistant liquid storage device (10) is fixedly connected to one side of the conveying device (2). A stirring motor (11) is fixedly connected to the top of the corrosion-resistant liquid storage device (10). A stirring rod (12) is fixedly connected to the output end of the stirring motor (11). A stirring blade (13) is fixedly connected to the lower surface of the stirring rod (12). A liquid outlet pipe is fixedly connected to one side of the corrosion-resistant liquid storage device (10). One end of the liquid outlet pipe is connected to the feed pipe of the conveying pump (5) through a flange.

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