CN115505989A - An aluminum profile anodic oxidation surface treatment process - Google Patents

Abstract

The application discloses aluminium alloy anodic oxidation surface treatment process, relate to aluminium alloy surface treatment field, it includes the feeding system, a cleaning system, surface treatment system, unloading system and conveying system, the feeding system is used for carrying the work piece to conveying system, conveying system is used for transporting the work piece to cleaning system and washs, it carries out surface treatment to conveying system, it is unloading the work piece to unloading system, conveying system includes the support, slide bar and transportation frame, be equipped with a plurality of loading boards that are used for bearing the work piece along vertical direction interval on the transportation frame, it is connected with the pressure strip to rotate on the loading board, the pressure strip rotates in order to be spacing on the loading board with the work piece, be equipped with on the transportation frame and be used for driving pressure strip pivoted driving piece one, this application makes the work piece spacing on the loading board through the pressure strip rotation, need not artifical ligature, time saving and labor saving.

Description

An aluminum profile anodic oxidation surface treatment process

technical field

The present application relates to the field of surface treatment of aluminum profiles, in particular to an anodic oxidation surface treatment process of aluminum profiles.

Background technique

At present, in order to improve the strength of aluminum profiles, the extruded aluminum profiles need to be anodized surface treatment.

In related technologies, the anodic oxidation surface treatment process generally includes the following steps: putting on the shelf, pre-treatment, anodizing and taking off the shelf; that is, first binding the aluminum profile to the conductive frame, and then moving the conductive frame to the cleaning pool for cleaning, and the cleaned aluminum profile Follow the conductive frame and then move to the anodic oxidation pool, the electrolytic solution in the anodic oxidation pool forms an aluminum oxide film on the surface of the aluminum profile by electrolysis, and then remove the anodized aluminum profile from the conductive frame.

In view of the above-mentioned related technologies, the inventor believes that when installing the aluminum profile on the conductive frame, the aluminum profile is generally fixed on the conductive frame by manually binding steel bars, which is time-consuming and laborious.

Contents of the invention

In order to facilitate fixing the aluminum profile on the conductive frame, the application provides an anodic oxidation surface treatment process for the aluminum profile.

An anodic oxidation surface treatment process for aluminum profiles provided by this application adopts the following technical scheme:

An aluminum profile anodic oxidation surface treatment process, including a feeding system, a cleaning system, a surface treatment system, a feeding system and a transportation system, the feeding system is used to transport workpieces to the transportation system, and the transportation system is used to The workpiece is transported to the cleaning system for cleaning, transported to the surface treatment system for surface treatment, and transported to the blanking system to unload the workpiece. The transport system includes a bracket, a slide bar and a transport frame. The bracket is used to be erected on the installation surface , the slide bar is slidably connected to the bracket, and the slide bar is provided with a driving assembly that drives itself to slide; the transport frame is connected to the slide bar through a lifting assembly, and the transport frame is vertically spaced with a plurality of A bearing plate for carrying workpieces, the bearing plate is rotatably connected with a pressing plate, the pressing plate rotates to limit the workpiece on the bearing plate, and the transport frame is provided with a A driving part for plate rotation.

By adopting the above technical scheme, when the workpiece is installed on the transport frame, the workpiece is transported to the bearing plate through the feeding system, and then the pressing plate is driven to rotate by the driving part, so that the workpiece can be limited on the bearing plate and placed The workpiece falls, and the bearing plate is locked by pressing the workpiece with the pressing plate, which is simple and convenient, saves time and effort, and lays the foundation for the automatic loading of aluminum profile workpieces.

Optionally, two baffles are provided on the pressing plate, and a rotating shaft is fixedly connected between the two baffles, and a through hole for the rotating shaft to pass is opened on the bearing plate, and the two baffles are used to block The through hole is provided with a gap on the rotating shaft, and a partition plate is fixedly connected to the inner wall of the through hole, and the partition plate divides the gap into an air chamber one and an air chamber two. There is an air release port that connects the second air chamber to the outside world, and an inflatable groove is provided in the transport frame, and the inflatable groove communicates with the first air chamber, and the first driving part includes an air pump, and the air outlet of the air pump communicates with the inflatable air chamber. groove.

By adopting the above-mentioned technical scheme, after placing the workpiece on the bearing plate, turn on the air pump to inflate the inflatable tank, and the gas enters the air chamber 1. Under the action of the air pressure, the rotating shaft rotates to drive the pressing plate to rotate; when it needs to be reset When pressing the plate, use the air pump to pump air to the air chamber, and under the action of the air pressure, the rotating shaft will rotate to drive the pressing plate to reset.

Optionally, on the upper side of the carrier plate, the transport frame is plugged with a flashboard for blocking the inflation groove, and the plugboard is provided with perforations, and the workpiece is placed on the carrier plate to push the The flashboard moves, and the flashboard moves so that the perforation communicates with the inflation groove; the transport frame is provided with a spring for driving the flashboard part to be located outside the transport frame; when the spring is not deformed, the flashboard The aeration slot is blocked.

By adopting the above-mentioned technical scheme, when feeding, the workpiece is transported to the uppermost carrier plate of the transport frame through the feeding system, and at this time, the inserting plate is moved under the action of the carrying plate, so that the perforation and the inflatable groove are connected. The inserting plates on the side of the other bearing plates will block the air-filling grooves. At this time, when the air pump is turned on, the gas can only enter the uppermost bearing plate, so that the pressing plate on the uppermost bearing plate will rotate, and the uppermost bearing The workpieces on the plate are locked, and then the transport frame is moved up through the lifting assembly, and then the above operations are repeated to lock the workpieces on the carrier plate one by one; the workpieces can be locked one by one through the setting of the inserting plate to prevent the transport frame from moving up. The vibration generated in the middle makes the workpiece drop; and the spring facilitates the reset of the plugboard.

Optionally, a threaded barrel is rotatably connected to the baffle, and the other end of the threaded barrel is threaded with a threaded rod, and the other end of the threaded rod is fixedly connected to the pressing plate, and the threaded barrel rotates to The compression plate is urged toward or away from the baffle.

By adopting the above technical solution, it is convenient to adjust the distance between the pressing plate and the rotating shaft, so that workpieces of different sizes can be adapted.

Optionally, the feeding system includes a feeding conveyor belt and a feeding trolley, the feeding trolley is used to transport the workpieces on the feeding conveyor belt to the transport frame, and the loading trolley is fixedly connected with a vertical Cylinder 1 arranged vertically, the telescopic end of the cylinder 1 is fixedly connected with a fixed plate, and the fixed plate is slidably connected with a splint along the vertical direction, and the splint moves vertically to clamp the workpiece, and the feeding trolley There is a driving part 2 for driving the splint to slide.

By adopting the above technical solution, when the workpiece is transported to the transport frame, move the feeding trolley to the position of the feeding conveyor belt until the workpiece is inserted between the splint and the fixed plate, and then drive the splint to move towards the fixed plate through the second driving part, and The workpiece is clamped, and then the height of the workpiece is adjusted by the cylinder, and then the loading trolley is moved to move the workpiece to the supporting plate, and then the workpiece is separated from the clamping plate and the fixed plate; the feeding system is simple in structure and easy to operate.

Optionally, the second driving member includes a second cylinder.

By adopting the above technical solution, the driving part 2 has a simple structure and is easy to operate.

Optionally, the blanking system includes a blanking conveyor belt and a blanking trolley, the blanking trolley is used to transport the workpieces on the transport frame to the blanking conveyor belt, and the blanking trolley is fixedly connected with a vertical Cylinder three is arranged vertically, and the telescopic end of the cylinder three is fixedly connected with a clamping sleeve, and the clamping sleeve is used for carrying workpieces.

By adopting the above-mentioned technical scheme, when blanking, turn on the air pump to reset the pressing plate, then move the blanking trolley so that the clamping sleeve is positioned under the workpiece, and then open the cylinder three to drive the clamping sleeve up to clamp the workpiece In the clamping sleeve, move the unloading trolley and transport the workpiece to the unloading conveyor belt; the unloading system has a simple structure and is easy to operate.

Optionally, a rubber pad is fixedly connected to one end of the pressing plate for abutting against the workpiece.

By adopting the above technical solution, rigid friction between the pressing plate and the workpiece is prevented.

In summary, the application includes the following beneficial technical effects:

1. In this application, the workpiece is limited to the bearing plate through the rotation of the pressing plate, without manual binding, saving time and effort;

2. This application realizes the automatic processing of anodic oxidation surface treatment of aluminum profiles through the setting of the feeding system, transportation system and unloading system.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of an aluminum profile anodic oxidation surface treatment process according to an embodiment of the present application;

Fig. 2 is a schematic diagram of the overall structure of an aluminum profile anodic oxidation surface treatment process according to the embodiment of the present application;

Fig. 3 is a partial structural schematic diagram 1 of Fig. 2;

Fig. 4 is the partial structural schematic diagram II of Fig. 2;

FIG. 5 is an enlarged schematic diagram of area A in FIG. 4 .

Explanation of reference signs:

1. Feeding system; 2. Cleaning system; 3. Surface treatment system; 4. Transportation system; 5. Unloading system; 6. Feeding conveyor belt; 7. Feeding trolley; 8. Cylinder 1; 10, splint; 11, cylinder two; 12, bracket; 13, slide bar; 14, transport frame; 15, cylinder four; 16, cross bar; 17, vertical bar; 18, bearing plate; , baffle plate; 21, rotating shaft; 22, through hole; 23, notch; 24, partition plate; 25, air chamber one; 26, air chamber two; 27, venting port; 30, air pump; 31, air pipe; 32, inserting plate; 33, perforation; 34, connecting block; 35, chute; 36, spring; 37, threaded barrel; 38, threaded rod; 39, cleaning pool; 40, electrolytic cell ; 41, feeding conveyor belt; 42, feeding trolley; 43, cylinder three; 44, clamping sleeve.

detailed description

The present application will be described in further detail below in conjunction with accompanying drawings 1-5.

The embodiment of the present application discloses an aluminum profile anodic oxidation surface treatment process. 1 and 2, the process includes a feeding system 1, a cleaning system 2, a surface treatment system 3, a feeding system 5 and a transportation system 4, the feeding system 1 is used to transport workpieces to the transportation system 4, and the transportation system 4 It is used to transport the workpiece to the cleaning system 2 for cleaning, to the surface treatment system 3 for surface treatment, and to the unloading system 5 to unload the workpiece.

2 and 3, the feeding system 1 includes a feeding conveyor belt 6 and a feeding trolley 7, the feeding trolley 7 is used to transport the workpieces on the feeding conveyor belt 6 to the transportation system 4, and the feeding trolley 7 is fixedly connected There is a cylinder one 8 arranged vertically, the telescoping end of the cylinder one 8 is fixedly connected with a fixed plate 9, and a splint 10 is slidingly connected to the fixed plate 9 along the vertical direction, and the splint 10 moves vertically to clamp the workpiece, and the feeding trolley 7 There is a driving part 2 for driving the splint 10 to slide.

The drive part two comprises cylinder two 11, and the length direction of cylinder two 11 is arranged along the vertical direction, and cylinder two 11 is fixedly connected on the upper surface of fixed plate 9, and the telescoping end of cylinder two 11 is fixedly connected on the lower surface of splint 10.

In another embodiment, the second driving part can also be a screw drive part, and the splint 10 is driven to move vertically by the screw drive part.

In this embodiment, the transportation system 4 includes a support 12, a slide bar 13 and a transport frame 14, the support 12 is used to erect on the installation surface, in this embodiment, the installation surface is the ground, and the slide bar 13 is slidably connected to the support 12 Above, the slide bar 13 is provided with a drive assembly that drives itself to slide; the bracket 12 is fixedly connected with a rack, the drive assembly includes a motor and a gear, the gear is connected to the slide bar 13 in rotation, the motor is fixedly connected to the slide bar 13, and the motor The output shaft is coaxially fixedly connected to the gear, and the gear and the rack are meshedly connected.

Transport frame 14 is connected on the slide bar 13 by elevating assembly, and in the present embodiment, elevating assembly comprises cylinder four 15, and cylinder four 15 is set as two, two cylinders four 15 are positioned at the two ends of slide bar 13 length direction respectively, cylinder Four 15 length directions are arranged along the vertical direction, and cylinder four 15 telescopic ends are fixedly connected to transport frame 14.

With reference to Fig. 1 and Fig. 4, transport frame 14 is door-shaped, and transport frame 14 comprises cross bar 16 and two vertical bars 17, and four cylinders 15 are connected on cross bar 16, and two vertical bars 17 are vertically fixedly connected on cross bar respectively 16 at both ends of the length direction, vertical bars 17 are provided with a plurality of bearing plates 18 for carrying workpieces at intervals along the vertical direction, and the bearing plates 18 on the two vertical bars 17 correspond one to one. The carrying plate 18 is used to jointly carry a workpiece, the carrying plate 18 is rotatably connected with a pressing plate 19, and the pressing plate 19 rotates to limit the workpiece on the carrying plate 18, and the transport frame 14 is provided with a handle for driving the pressing plate 19 to rotate. driver one.

The pressing plate 19 is provided with two baffles 20, and a rotating shaft 21 is fixedly connected between the two baffles 20, and the bearing plate 18 is provided with a through hole 22 for the rotating shaft 21 to pass through, and the two baffles 20 are used to block the through hole. 22, and a seal is provided between the inner wall of the through hole 22 and the outer wall of the rotating shaft 21, a gap 23 is provided on the rotating shaft 21, and a partition plate 24 is fixedly connected to the inner wall of the through hole 22, and the partition plate 24 separates the gap 23 into an air chamber 25 and two air chambers 26, the partition plate 24 is provided with a gas release port 27 that makes the air chamber two 26 communicate with the outside world, and the vertical bar 17 is provided with an inflatable groove 28, and the inflatable groove 28 communicates with the air chamber one 25 through the air passage 29, and the driver One includes an air pump 30 , and the air outlet of the air pump 30 communicates with the gas charging tank 28 through the air pipe 31 .

In this embodiment, in order to facilitate the independent rotation of the pressing plate 19, the transport frame 14 is plugged with an inserting plate 32 used to block the inflation groove 28 on the upper side of the carrying plate 18, and the inserting plate 32 is provided with a perforation 33, and the workpiece is placed on the On the loading plate 18 and during the pressing process of the pressing plate 19, the inserting rod moves to the perforation 33 and communicates with the inflatable groove 28. The inserting plate 32 is fixedly connected with the connecting block 34, and the vertical rod 17 is provided with a sliding opening for the connecting block 34. The chute 35 is fixedly connected with a spring 36 inside the chute 35, the length direction of the spring 36 is arranged along the sliding direction of the connecting block 34, and the other end of the spring 36 is fixedly connected to the connecting block 34; when the spring 36 is not deformed, the inserting plate 32 blocks the gas charging groove 28 .

In this embodiment, in order to adjust the distance between the pressing plate 19 and the rotating shaft 21 to compress workpieces of different sizes, the baffle plate 20 is rotatably connected with a threaded barrel 37, and the length direction of the threaded barrel 37 is along the pressing plate 19. The direction of the shortest connection with the rotating shaft 21 is set. The other end of the threaded cylinder 37 is threaded with a threaded rod 38. The other end of the threaded rod 38 is fixedly connected to the pressing plate 19. The threaded cylinder 37 rotates to drive the pressing plate 19 close to or away from the stopper. Plate 20.

In addition, in order to reduce rigid wear between the pressing plate 19 and the workpiece, a rubber pad is fixedly connected to one side of the pressing plate 19 for abutting against the workpiece.

With reference to Fig. 1, cleaning system 2 comprises cleaning pond 39, and cleaning pond 39 is set as two, and cleaning pond 39 is positioned at slide bar 13 sliding paths below, and transport frame 14 moves vertically so that transport frame 14 is inserted in the cleaning pool 39;

The surface treatment system 3 includes an electrolytic cell 40 located below the sliding path of the slide bar 13 , and the transport frame 14 moves vertically to insert the transport frame 14 into the electrolytic cell 40 .

With reference to Fig. 5, blanking system 5 comprises blanking conveyor belt 41 and blanking trolley 42, and blanking trolley 42 is used for conveying the workpiece on the transport rack 14 to blanking conveyor belt 41, and blanking trolley 42 is fixedly connected with vertical The straight cylinder three 43, the expansion end of the cylinder three 43 is fixedly connected with the clamping sleeve 44, the clamping sleeve 44 is U-shaped, and the clamping sleeve 44 is used to carry the workpiece.

The implementation principle of an aluminum profile anodic oxidation surface treatment process in the embodiment of the present application is: when in use, the workpiece to be processed is transported to one end of the feeding conveyor belt 6 through the feeding conveyor belt 6, and then the feeding trolley 7 is moved to insert the workpiece into the splint 10 and the fixing plate 9, then open the cylinder two 11, drive the splint 10 to move down vertically, make the splint 10 press the workpiece, then move the feeding trolley 7 to the position of the transport frame 14, adjust the position of the transport frame 14 through the cylinder four 15, and then pass When cylinder one 8 cooperates with loading and unloading, the workpiece is placed on the carrier plate 18, and then the air pump 30 is turned on. Under the action of air pressure, the pressing plate 19 rotates to compress the workpiece. After all the carrier plates 18 are loaded, Move the transport frame 14 to the cleaning pool 39 to clean the workpieces. The cleaned workpieces are moved to the electrolytic cell 40 through the transport frame 14 for surface treatment. Place on the feeding conveyer belt 41.

All of the above are preferred embodiments of the present application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape and principle of the application should be covered by the protection scope of the application. Inside.

Claims (8)

1. A process for anodic oxidation surface treatment of aluminum profiles, comprising a feeding system (1), a cleaning system (2), a surface treatment system (3), a blanking system (5) and a transport system (4), the feeding system The system (1) is used to transport the workpiece to the transportation system (4), and the transportation system (4) is used to transport the workpiece to the cleaning system (2) for cleaning, to the surface treatment system (3) for surface treatment, to transport Go to the blanking system (5) to blank the workpiece, it is characterized in that: the transport system (4) includes a support (12), a slide bar (13) and a transport frame (14), and the support (12) is used for erecting On the mounting surface, the slide bar (13) is slidably connected to the bracket (12), and the slide bar (13) is provided with a drive assembly that drives itself to slide; the transport frame (14) is connected to the slide bar by a lifting assembly. (13), the transport frame (14) is vertically spaced with a plurality of bearing plates (18) for carrying workpieces, and the bearing plate (18) is rotatably connected with a pressing plate (19) , the pressing plate (19) rotates to limit the workpiece on the carrying plate (18), and the transport frame (14) is provided with a driving member for driving the pressing plate (19) to rotate. 2. A process for anodic oxidation surface treatment of aluminum profiles according to claim 1, characterized in that: said pressing plate (19) is provided with two baffles (20), between which two baffles (20) are fixed Connected with a rotating shaft (21), the bearing plate (18) is provided with a through hole (22) for the rotating shaft (21) to pass through, and two baffles (20) are used to block the through hole (22) , the shaft (21) is provided with a gap (23), the inner wall of the through hole (22) is fixedly connected with a partition plate (24), and the partition plate (24) separates the gap (23) It is an air chamber one (25) and an air chamber two (26). The partition plate (24) is provided with an air release port (27) that makes the air chamber two (26) communicate with the outside world. There is an inflatable groove (28), the inflatable groove (28) communicates with the air chamber one (25), the driving member one includes an air pump (30), and the air outlet of the air pump (30) communicates with the inflatable groove (28) ). 3. An aluminum profile anodic oxidation surface treatment process according to claim 2, characterized in that: the transport frame (14) is inserted on the upper side of the carrier plate (18) for sealing the air-filled groove (28) the board (32), the board (32) is provided with a perforation (33), the workpiece is placed on the carrier board (18) to push the board (32) to move, the board (32) Plate (32) moves so that perforation (33) is communicated with described inflation groove (28); Described transportation frame (14) is provided with and is used to drive the spring ( 36); when the spring (36) is not deformed, the inserting plate (32) blocks the inflation groove (28). 4. An aluminum profile anodic oxidation surface treatment process according to claim 2, characterized in that: said baffle plate (20) is rotatably connected with a threaded barrel (37), and the other end of said threaded barrel (37) is threaded A threaded rod (38) is sleeved, and the other end of the threaded rod (38) is fixedly connected to the pressing plate (19), and the threaded cylinder (37) rotates to drive the pressing plate (19) closer to or away from The baffle (20). 5. A process for anodic oxidation surface treatment of aluminum profiles according to claim 1, characterized in that: the feeding system (1) includes a feeding conveyor belt (6) and a feeding trolley (7), and the feeding The dolly (7) is used to transport the workpiece on the feeding conveyor belt (6) to the transport frame (14), and the said feeding dolly (7) is fixedly connected with a cylinder one (8) that is vertically arranged. The telescopic end of cylinder one (8) is fixedly connected with a fixed plate (9), and the fixed plate (9) is slidably connected with a splint (10) along the vertical direction, and the splint (10) moves vertically to clamp the For the workpiece, the feeding trolley (7) is provided with a driving part 2 for driving the splint (10) to slide. 6. An aluminum profile anodic oxidation surface treatment process according to claim 5, characterized in that: the second driving member includes a second cylinder (11). 7. The anodic oxidation surface treatment process for aluminum profiles according to claim 1, characterized in that: the blanking system (5) includes a blanking conveyor belt (41) and a blanking trolley (42), and the blanking system (5) Dolly (42) is used for conveying the workpiece on the transport frame (14) to the blanking conveyor belt (41), and the described blanking trolley (42) is fixedly connected with cylinder three (43) that is vertically arranged. The telescopic end of cylinder three (43) is fixedly connected with a clamping sleeve (44), and the clamping sleeve (44) is used for carrying workpieces. 8. An aluminum profile anodic oxidation surface treatment process according to claim 1, characterized in that: one end of the pressing plate (19) for abutting against the workpiece is fixedly connected with a rubber pad.

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