Electrophoretic coating pretreatment device for aluminum profile

Abstract

The utility model relates to the technical field of electrophoretic painting, in particular to an aluminum profile electrophoretic painting pretreatment device which comprises a base plate, an electrophoresis pool and a cleaning pool are fixedly arranged on the base plate, a track plate is arranged over the electrophoresis pool and the cleaning pool, and a bearing structure is connected to the track plate in a sliding mode. The bearing structure is provided with a clamping structure and a lifting structure, and the clamping structure is used for clamping the aluminum profile. The bearing structure moves in the linear direction so as to drive the clamping structure and the lifting structure which are connected with the bearing structure, the clamping structure can clamp and fix an aluminum profile, the lifting structure can move the clamping structure up and down, and then the aluminum profile can be driven to move up and down. And an annular water pipe and an annular air guide pipe are used for cleaning and drying the outer surface of the aluminum profile under the action of a water pump and an air blower, so that the cleaning degree of the aluminum profile before electrophoresis is ensured.

Description

Technical Field

[0001] The utility model relates to an electrophoretic painting pretreatment device, in particular to an aluminum profile electrophoretic painting pretreatment device, belonging to the technical field of electrophoretic painting. Background Art

[0002] When processing aluminum profiles, in order to improve the corrosion resistance, appearance quality, and wear resistance of the aluminum profiles, the outer surface of the aluminum profiles is usually electrophoretically painted. Electrophoretic painting of aluminum profiles is a common surface treatment method for aluminum profiles, which can extend the service life of the profiles and reduce the loss rate.

[0003] However, before electrophoresis, the surface of the aluminum profile is usually attached with impurities. After the aluminum profile is electrophoretically painted with impurities, the purity of the electrophoretic pool will be destroyed, which will cause bubbles and uneven painting during electrophoresis. When cleaning a small batch of aluminum profiles, the surface of the aluminum profile is generally cleaned manually. However, the manual cleaning method is inefficient and occupies human resources. When picking up heavier aluminum profiles, there are certain requirements on the physical strength of the workers, which restricts some workers with less physical strength from operating this process, making it even more inconvenient to clean the aluminum profiles.

[0004] Therefore, it is urgent to improve the aluminum profile electrophoretic paint pretreatment device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide an aluminum profile electrophoretic paint pretreatment device, which drives the load-bearing structure to move in a linear direction by rotating a No. 1 threaded rod, thereby driving the clamping structure and the lifting structure connected to the load-bearing structure, and the clamping structure can clamp and fix the aluminum profile, and the lifting structure can move the clamping structure up and down, thereby driving the aluminum profile to move up and down, and the annular water pipe and the annular air guide pipe clean and dry the outer surface of the aluminum profile under the action of the water pump and the blower, thereby ensuring the cleanliness of the aluminum profile before electrophoresis. In this process, the degree of mechanical automation is practical and high, avoiding the occupation of manpower for operation, thereby improving the cleaning efficiency and reducing the defective rate during electrophoresis.

[0006] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include: comprising a base plate, on which an electric pool and a cleaning pool are fixedly provided, a track plate is provided just above the electric pool and the cleaning pool, a load-bearing structure is slidably connected to the track plate, a clamping structure and a lifting structure are provided on the load-bearing structure, the clamping structure is used to clamp the aluminum profile, and the lifting structure is used to drive the clamping structure to move in the vertical direction;

[0007] An annular water pipe and an annular air pipe are fixedly installed on the inner wall of the cleaning pool, the annular water pipe is connected to a plurality of water spray heads, the annular air pipe is located directly above the annular water pipe, and the annular air pipe is connected to a plurality of spray heads.

[0008] Preferably, two groups of L-shaped support frames are fixedly connected to the base plate, the two groups of L-shaped support frames are symmetrical, and there are two L-shaped support frames in each group. The ends of the two groups of L-shaped support frames away from the base plate are fixedly connected to the track plate, and the two groups of L-shaped support frames are used to support and fix the track plate.

[0009] Preferably, a No. 1 threaded rod is rotatably connected to the track plate, a No. 1 motor is fixedly mounted on one end of the track plate, and one end of the No. 1 threaded rod is connected to an output end of the No. 1 motor.

[0010] Preferably, the load-bearing structure includes a sliding vertical block and a load-bearing plate, one end of the sliding vertical block is slidingly connected to the track plate and threadedly connected to the No. 1 threaded rod, the load-bearing plate is fixedly connected to the other end of the sliding vertical block, a No. 2 motor is fixedly installed on the upper end surface of the load-bearing plate, and a sliding rod is fixedly connected to the lower end surface of the load-bearing plate.

[0011] Preferably, the lifting structure includes a lifting device plate and a No. 2 threaded rod, one end of the No. 2 threaded rod passes through the load-bearing plate and is connected to the No. 2 motor output end, and the No. 2 threaded rod is rotatably connected to the load-bearing plate, the lifting device plate is slidably connected to the sliding rod, and the lifting device plate is threadedly connected to the No. 2 threaded rod.

[0012] Preferably, the clamping structure includes two clamping plates and a double-headed threaded rod, a No. 3 motor is fixedly mounted on the lifting device plate, the double-headed threaded rod is rotatably connected to the lifting device plate, one end of the double-headed threaded rod is connected to the output end of the No. 3 motor, two sliding grooves are provided on the lifting device plate, one end of the two clamping plates are respectively slidably connected to the sliding grooves, and the two clamping plates are symmetrical, the two clamping plates are respectively threadedly connected to the two ends of the double-headed threaded rod, and a plurality of needle columns are fixedly connected to the side wall of one end of the clamping plate away from the double-headed threaded rod.

[0013] Preferably, the annular air duct is connected to an air inlet pipe, and one end of the air inlet pipe away from the annular air duct is connected to a blower.

[0014] Preferably, the annular water pipe is connected to a water pipe, the water pipe is connected to a water pump, and the cleaning pool is connected to a sewage valve.

[0015] Preferably, a tray is fixedly connected to an outer wall of one side of the cleaning pool.

[0016] The utility model has at least the following beneficial effects:

[0017] 1. By rotating the No. 1 threaded rod, the load-bearing structure is driven to move in a linear direction, thereby driving the clamping structure and the lifting structure connected to the load-bearing structure. The clamping structure can clamp and fix the aluminum profile, and the lifting structure can move the clamping structure up and down, thereby driving the aluminum profile to move up and down. The annular water pipe and the annular air duct are used to clean and dry the outer surface of the aluminum profile under the action of the water pump and the blower to ensure the cleanliness of the aluminum profile before electrophoresis. In this process, the degree of mechanical automation is relatively high, avoiding the occupation of manpower for operation, thereby improving the cleaning efficiency and reducing the defective rate of aluminum profiles during electrophoresis. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0019] Figure 1 The isometric structure diagram provided by the utility model Figure 1 ;

[0020] Figure 2 The isometric structure diagram provided by the utility model Figure 2 ;

[0021] Figure 3 Partial structure diagram provided for the utility model Figure 1 ;

[0022] Figure 4 It is a schematic diagram of an isometric structural section provided by the utility model;

[0023] Figure 5 Partial structure diagram provided for the utility model Figure 2 .

[0024] In the figure, 1, base plate; 2, electric pool; 3, cleaning pool; 4, track plate; 5, load-bearing structure; 501, sliding vertical block; 502, load-bearing plate; 6, clamping structure; 601, clamping plate; 602, double-headed threaded rod; 7, lifting structure; 701, lifting device plate; 702, No. 2 threaded rod; 8, annular water pipe; 801, water guide pipe; 802, water pump; 9, annular air guide pipe; 901, air intake pipe; 902, blower; 10, water spray head; 11, spray head; 12, L-shaped support frame; 13, No. 1 threaded rod; 14, No. 1 motor; 15, No. 2 motor; 16, sliding rod; 17, No. 3 motor; 18, sliding groove; 19, needle column; 20, sewage valve; 21, placement tray. DETAILED DESCRIPTION

[0025] The following will describe the implementation methods of the present application in detail with the help of accompanying drawings and examples, so that the implementation process of how the present application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0026] like Figure 1-Figure 5 As shown, the aluminum profile electrophoretic painting pretreatment device provided in this embodiment includes a base plate 1, an electrophoretic pool 2 and a cleaning pool 3 are fixedly provided on the base plate 1, a track plate 4 is provided directly above the electrophoretic pool 2 and the cleaning pool 3, two groups of L-shaped support frames 12 are fixedly connected to the base plate 1, the two groups of L-shaped support frames 12 are symmetrical, and each group of L-shaped support frames 12 is two, and one end of the two groups of L-shaped support frames 12 away from the base plate 1 is fixedly connected to the track plate 4, and the two groups of L-shaped support frames 12 are used to support and fix the track plate 4, and a load-bearing structure 5 is slidably connected to the track plate 4, and a clamping structure 6 and a lifting structure 7 are provided on the load-bearing structure 5, and the clamping structure 6 It is used to clamp the aluminum profile. The lifting structure 7 is used to drive the clamping structure 6 to move in the vertical direction. The track plate 4 is rotatably connected to a No. 1 threaded rod 13. One end of the track plate 4 is fixedly installed with a No. 1 motor 14. One end of the No. 1 threaded rod 13 is connected to the output end of the No. 1 motor 14. Under the action of the No. 1 motor 14, the No. 1 threaded rod 13 drives the load-bearing structure 5 to move in a linear direction, thereby driving the clamping structure 6 and the lifting structure 7 connected to the load-bearing structure 5. The clamping structure 6 can clamp and fix the aluminum profile, and the lifting structure 7 can move the clamping structure 6 up and down, thereby driving the aluminum profile to move up and down;

[0027] An annular water pipe 8 and an annular air pipe 9 are fixedly installed on the inner wall of the cleaning pool 3, the annular water pipe 8 is connected to a plurality of water spray heads 10, the annular water pipe 8 is connected to a water pipe 801, the water pipe 801 is connected to a water pump 802, the cleaning pool 3 is connected to a sewage valve 20, the annular air pipe 9 is located directly above the annular water pipe 8, the annular air pipe 9 is connected to a plurality of spray heads 11, the annular air pipe 9 is connected to an air inlet pipe 901, and the air inlet pipe 901 is connected to a blower 902 at one end away from the annular air pipe 9;

[0028] Start the No. 1 motor 14, and drive the sliding vertical block 501 to move in the linear direction through the No. 1 threaded rod 13 until the aluminum profile is located directly above the cleaning pool 3. Then use the No. 2 motor 15 to put the aluminum profile into the cleaning pool 3. The impurities on the outer surface of the aluminum profile can be cleaned through the annular water pipe 8 and the water spray head 10. Then, driven by the No. 2 motor 15, during the upward movement of the aluminum profile, the moisture on the outer surface of the aluminum profile can be blown dry through the annular air guide pipe 9 and the spray head 11, so as to ensure that the outer surface of the aluminum profile is as dry and clean as possible.

[0029] Further, such as Figure 1 as well as Figure 3 As shown, the load-bearing structure 5 includes a sliding vertical block 501 and a load-bearing plate 502. One end of the sliding vertical block 501 is slidingly connected to the track plate 4 and is threadedly connected to the No. 1 threaded rod 13. The load-bearing plate 502 is fixedly connected to the other end of the sliding vertical block 501. A No. 2 motor 15 is fixedly installed on the upper end surface of the load-bearing plate 502, and a sliding rod 16 is fixedly connected to the lower end surface of the load-bearing plate 502. When the No. 1 motor 14 is started, the No. 1 threaded rod 13 is driven to rotate. Under the action of the No. 1 threaded rod 13, the sliding vertical block 501 is driven to move, and then the load-bearing plate 502 is driven to move.

[0030] Furthermore, Figure 3 As shown, the lifting structure 7 includes a lifting device plate 701 and a No. 2 threaded rod 702. One end of the No. 2 threaded rod 702 passes through the load-bearing plate 502 and is connected to the output end of the No. 2 motor 15, and the No. 2 threaded rod 702 is rotatably connected to the load-bearing plate 502. The lifting device plate 701 is slidably connected to the sliding rod 16, and the lifting device plate 701 is threadedly connected to the No. 2 threaded rod 702. The No. 2 motor 15 is started to drive the No. 2 threaded rod 702 to rotate. Under the action of the No. 2 threaded rod 702 and the sliding rod 16, the lifting device plate 701 is driven to move downward until it moves to a suitable position and stops. The sliding rod 16 ensures the stability of the lifting device plate 701 when moving up and down.

[0031] Further, if Figure 3 As shown, the clamping structure 6 includes two clamping plates 601 and a double-threaded rod 602. A No. 3 motor 17 is fixedly installed on the lifting device plate 701. The double-threaded rod 602 is rotatably connected to the lifting device plate 701. One end of the double-threaded rod 602 is connected to the output end of the No. 3 motor 17. The lifting device plate 701 is provided with two sliding grooves 18. One end of the two clamping plates 601 is respectively slidably connected to the sliding grooves 18, and the two clamping plates 601 are symmetrical. The two clamping plates 601 are respectively screwed with both ends of the double-threaded rod 602. The double-threaded rod 602 is connected by a threaded connection, and the No. 3 motor 17 is started to drive the double-headed threaded rod 602 to rotate, thereby driving the two clamping plates 601 to move toward each other on the sliding groove 18 until the aluminum profile is clamped and fixed. A plurality of needle columns 19 are fixed on the side wall of the clamping plate 601 at one end away from the double-headed threaded rod 602. The needle columns 19 reduce the contact area between the clamping plates 601 and the outer surface of the aluminum profile when the two clamping plates 601 clamp and fix the aluminum profile, so that the outer surface area of ​​the aluminum profile that can be electrophoresed is large enough, thereby enhancing the electrophoresis effect of the aluminum profile.

[0032] like Figure 1-Figure 5As shown, the principle of the aluminum profile electrophoretic paint pretreatment device provided by this embodiment is as follows: when in use, the aluminum profile is placed on the placement tray 21, and then the No. 1 motor 14 is started to drive the No. 1 threaded rod 13 to rotate, and under the action of the No. 1 threaded rod 13, the sliding vertical block 501 is driven to move until it moves to the top of the aluminum profile and then stops, and then the No. 2 motor 15 is started to drive the No. 2 threaded rod 702 to rotate, and under the action of the No. 2 threaded rod 702 and the sliding rod 16, the lifting device plate 701 is driven to move downward until it moves to a suitable position and stops, and then the No. 3 motor 17 is started to drive the double-headed threaded rod 602 to rotate, and then the two clamping plates 601 are driven to move toward each other on the sliding groove 18 until the aluminum profile is clamped and fixed, and then the No. 2 motor 15 is started to move the height of the position where the aluminum profile is located. , then start the No. 1 motor 14, and drive the sliding vertical block 501 to move in the linear direction through the No. 1 threaded rod 13 until the aluminum profile is located directly above the cleaning pool 3, and then use the No. 2 motor 15 to put the aluminum profile into the cleaning pool 3, and the impurities on the outer surface of the aluminum profile can be cleaned through the annular water pipe 8 and the water spray head 10, and then driven by the No. 2 motor 15, in the process of the aluminum profile moving up, the moisture on the outer surface of the aluminum profile can be blown dry through the annular air guide pipe 9 and the spray head 11, and after the aluminum profile rises to a certain distance, the aluminum profile moves to the position directly above the electric pool 2 under the action of the load-bearing structure 5 driven by the No. 1 motor 14, and the pre-treatment and cleaning of the aluminum profile is completed at this time, and then the aluminum profile is put into the electric pool 2 under the drive of the No. 2 motor 15, and then the aluminum profile is moved out of the electric pool 2.

[0033] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve technical problems within a certain error range and basically achieve technical effects.

[0034] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0035] The above description shows and describes several preferred embodiments of the utility model, but as mentioned above, it should be understood that the utility model is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the utility model concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the utility model, and should be within the scope of protection of the claims attached to the utility model.

Claims

1. An aluminum profile electrophoretic painting pretreatment device, comprising a base plate (1), characterized in that: The base plate (1) is fixedly provided with an electrostatic pool (2) and a cleaning pool (3); a track plate (4) is provided directly above the electrostatic pool (2) and the cleaning pool (3); a load-bearing structure (5) is slidably connected to the track plate (4); a clamping structure (6) and a lifting structure (7) are provided on the load-bearing structure (5); the clamping structure (6) is used to clamp the aluminum profile; and the lifting structure (7) is used to drive the clamping structure (6) to move in a vertical direction; An annular water pipe (8) and an annular air pipe (9) are fixedly mounted on the inner wall of the cleaning pool (3); the annular water pipe (8) is connected to a plurality of water spray heads (10); the annular air pipe (9) is located directly above the annular water pipe (8); and the annular air pipe (9) is connected to a plurality of spray heads (11).

2. The aluminum profile electrophoretic painting pretreatment device according to claim 1, characterized in that: Two groups of L-shaped support frames (12) are fixedly connected to the base plate (1), the two groups of L-shaped support frames (12) are symmetrical, and each group of L-shaped support frames (12) is two, and one end of the two groups of L-shaped support frames (12) away from the base plate (1) is fixedly connected to the track plate (4), and the two groups of L-shaped support frames (12) are used to support and fix the track plate (4).

3. The aluminum profile electrophoretic painting pretreatment device according to claim 1, characterized in that: A No. 1 threaded rod (13) is rotatably connected to the track plate (4), a No. 1 motor (14) is fixedly mounted on one end of the track plate (4), and one end of the No. 1 threaded rod (13) is connected to an output end of the No. 1 motor (14).

4. The aluminum profile electrophoretic painting pretreatment device according to claim 3 is characterized in that: The load-bearing structure (5) comprises a sliding vertical block (501) and a load-bearing plate (502), one end of the sliding vertical block (501) is slidably connected to the track plate (4) and is threadedly connected to the first threaded rod (13), the load-bearing plate (502) is fixedly connected to the other end of the sliding vertical block (501), a second motor (15) is fixedly mounted on the upper end surface of the load-bearing plate (502), and a sliding rod (16) is fixedly connected to the lower end surface of the load-bearing plate (502).

5. The aluminum profile electrophoretic painting pretreatment device according to claim 4, characterized in that: The lifting structure (7) comprises a lifting device plate (701) and a second threaded rod (702), one end of the second threaded rod (702) passes through the load-bearing plate (502) and is connected to the output end of the second motor (15), and the second threaded rod (702) is rotatably connected to the load-bearing plate (502), the lifting device plate (701) is slidably connected to the sliding rod (16), and the lifting device plate (701) is threadedly connected to the second threaded rod (702).

6. The aluminum profile electrophoretic painting pretreatment device according to claim 5, characterized in that: The clamping structure (6) includes two clamping plates (601) and a double-headed threaded rod (602). A No. 3 motor (17) is fixedly installed on the lifting device plate (701). The double-headed threaded rod (602) is rotatably connected to the lifting device plate (701). One end of the double-headed threaded rod (602) is connected to the output end of the No. 3 motor (17). Two sliding grooves (18) are provided on the lifting device plate (701). One end of the two clamping plates (601) is respectively slidably connected to the sliding grooves (18), and the two clamping plates (601) are symmetrical. The two clamping plates (601) are respectively threadedly connected to the two ends of the double-headed threaded rod (602). A plurality of needle columns (19) are fixedly connected to the side wall of one end of the clamping plate (601) away from the double-headed threaded rod (602).

7. The aluminum profile electrophoretic painting pretreatment device according to claim 1, characterized in that: The annular air guide pipe (9) is connected to an air intake pipe (901), and one end of the air intake pipe (901) away from the annular air guide pipe (9) is connected to a blower (902).

8. The aluminum profile electrophoretic painting pretreatment device according to claim 1, characterized in that: The annular water pipe (8) is connected to a water pipe (801), the water pipe (801) is connected to a water pump (802), and the cleaning pool (3) is connected to a sewage valve (20).

9. The aluminum profile electrophoretic painting pretreatment device according to claim 1, characterized in that: A placement tray (21) is fixedly connected to an outer wall of one side of the cleaning pool (3).

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