Aluminum veneer surface treatment device for decoration

Abstract

The utility model relates to the technical field of aluminum veneer production, and discloses a decorative aluminum veneer surface treatment device which comprises a box body, conveying mechanisms are arranged on the two sides of the interior of the box body, and a spraying mechanism and two drying mechanisms are arranged in the middle of the box body. Each conveying mechanism comprises a first servo motor, a second servo motor, a plurality of first conveying rollers and a plurality of second conveying rollers, and the first servo motors and the second servo motors are fixedly installed on the top and the front side of the box body respectively. By means of the conveying mechanism composed of the first servo motor, the second servo motor, the first conveying roller, the second conveying roller, the first rotating shaft, the first gear, the second gear, the second rotating shaft, the supporting plate, the lead screw and the sliding shaft, aluminum veneers of different thicknesses can be vertically clamped and conveyed, and the application range is widened; and the spraying mechanism and the drying mechanism are arranged between the two sets of conveying mechanisms, so that the two faces of the aluminum veneer can be sprayed and dried at the same time, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum single-panel production technology, specifically to a surface treatment device for decorative aluminum single-panels. Background Technology

[0002] Aluminum single-layer panels refer to building decoration materials that have undergone chromating and other treatments, followed by fluorocarbon spraying technology. During the production process of aluminum single-layer panels, surface treatment equipment is required to spray paint onto the outer surface of the panels.

[0003] The published patent document CN221965806U discloses a surface treatment device for decorative aluminum panels. This published patent document facilitates the drying of fluorocarbon coatings on the surface of aluminum panels by installing a main structure, thereby increasing the drying speed of fluorocarbon coatings, improving production efficiency, and enhancing practicality. However, the published patent document uses a horizontal conveying method, which transports aluminum panels on a conveyor belt to the bottom of the spraying mechanism for spraying. Moreover, it can only spray one side of the aluminum panel. After one spraying is completed, the aluminum panel needs to be transported again for spraying the other side, which greatly reduces work efficiency. Utility Model Content

[0004] The purpose of this utility model is to provide a surface treatment device for decorative aluminum single panels, which solves the problems mentioned in the background art.

[0005] This application provides a surface treatment device for decorative aluminum single-panel panels, including a housing. Conveying mechanisms are arranged on both sides of the housing, and a spraying mechanism and two sets of drying mechanisms are arranged in the middle of the housing. Each set of conveying mechanisms includes a servo motor one, a servo motor two, several conveying rollers one and several conveying rollers two. The servo motor one and servo motor two are respectively fixedly installed on the top and front side of the housing. The several conveying rollers one and several conveying rollers two are respectively arranged inside the housing. A rotating shaft one is fixedly installed on the top of each conveying roller one. The upper end is rotatably mounted to the housing, and a gear 1 is sleeved and fixedly mounted on the rotating shaft 1. A gear 2 is meshed between every two gears 1. The gear 2 is rotatably connected to the inner top wall of the housing. The upper end of one of the rotating shafts 1 is fixedly mounted to the output end of the servo motor 1. The top of the conveying roller 2 is fixedly mounted to the rotating shaft 2, and a support plate is provided above the conveying roller 2. The support plate is rotatably mounted to the rotating shaft 2, and a lead screw is threaded through and connected to the support plate. The front and rear ends of the lead screw are fixedly mounted to the output end of the servo motor 2 and rotatably mounted to the inner rear wall of the housing, respectively.

[0006] Optionally, the spraying mechanism includes a paint tank, two multi-port pipes, and two paint pumps. The paint tank and the two paint pumps are fixedly installed on the top of the tank. The front and rear sides of the lower part of the paint tank are connected to discharge pipes. The two multi-port pipes symmetrically pass through the front and rear sides of the tank and are connected to several nozzles. The input end of the paint pump is connected to the discharge pipe, and the output end of the paint pump is connected to the multi-port pipe.

[0007] Optionally, each drying mechanism includes a drying chamber and several electric heating rods. Two drying chambers are symmetrically arranged through the front and rear sides of the chamber body. Through holes are opened on opposite sides of the two drying chambers, and several exhaust holes are opened on adjacent sides of the two drying chambers. The electric heating rods are fixedly installed inside the drying chamber, and a fan is installed inside the exhaust hole.

[0008] Optionally, a plurality of receiving rollers are equidistantly arranged on the lower side of the box body. A connecting shaft is connected through the middle of the receiving roller and is interference-fitted to it. The front and rear ends of the connecting shaft are rotatably installed on the front and rear inner walls of the box body. The receiving roller is located below conveying roller one and conveying roller two.

[0009] Optionally, the support plate has two sliding shafts that pass through and are slidably connected, and the front and rear ends of the sliding shafts are fixedly installed on the front and rear inner walls of the box.

[0010] Optionally, material holes are provided on both sides of the box.

[0011] Optionally, a number of support legs are fixedly connected to the outer edge of the bottom of the box, and the bottom of the support legs is provided with anti-slip pads.

[0012] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0013] 1. The technical solution of this application uses a conveying mechanism composed of servo motor 1, servo motor 2, conveying roller 1, conveying roller 2, rotating shaft 1, gear 1, gear 2, rotating shaft 2, support plate, lead screw and sliding shaft to vertically clamp and convey aluminum single panels of different thicknesses, increasing the scope of application. Furthermore, the spraying mechanism and drying mechanism set between the two sets of conveying mechanisms can simultaneously spray and dry paint on both sides of the aluminum single panel, increasing work efficiency.

[0014] 2. The technical solution of this application uses a spraying mechanism consisting of a paint box, a multi-port pipe, a paint pump, a discharge pipe, and a nozzle, and a drying mechanism consisting of a drying box, an electric heating rod, a through hole, an exhaust hole, and a fan to spray and dry continuously conveyed aluminum panels, preventing paint from adhering to conveyor roller one and conveyor roller two. Attached Figure Description

[0015] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of a set of conveying mechanisms of this utility model;

[0018] Figure 3 This is a schematic diagram of the spraying mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of a drying mechanism of this utility model;

[0020] Figure 5 This utility model Figure 1 Enlarged view of point A in the middle.

[0021] In the diagram: 1. Box body; 2. Conveying mechanism; 21. Servo motor one; 22. Servo motor two; 23. Conveying roller one; 24. Conveying roller two; 25. Rotating shaft one; 26. Gear one; 27. Gear two; 28. Rotating shaft two; 29. ​​Support plate; 210. Lead screw; 211. Sliding shaft; 3. Spraying mechanism; 31. Paint box; 32. Multi-port pipe; 33. Paint pump; 34. Discharge pipe; 35. Spray nozzle; 4. Drying mechanism; 41. Drying box; 42. Electric heating rod; 43. Through hole; 44. Exhaust hole; 45. Fan; 5. Material hole; 6. Support leg; 7. Receiving roller; 8. Connecting shaft. Detailed Implementation

[0022] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0023] Please see Figure 1-2This utility model provides a surface treatment device for decorative aluminum single-panel panels, including a housing 1. Conveying mechanisms 2 are arranged on both sides inside the housing 1, and a spraying mechanism 3 and two sets of drying mechanisms 4 are arranged in the middle of the housing 1. Each set of conveying mechanisms 2 includes a servo motor 21, a servo motor 22, several conveying rollers 23 and several conveying rollers 24. The servo motors 21 and 22 are respectively fixedly installed on the top and front side of the housing 1. The several conveying rollers 23 and 24 are respectively arranged inside the housing 1. A rotating shaft 25 is fixedly installed on the top of the conveying roller 23, and the upper end of the rotating shaft 25 is connected to the housing 1. The shaft 25 is rotated and a gear 26 is fitted and fixedly mounted on it. Gear 27 meshes between every two gears 26. Gear 27 is rotatedly connected to the top inner wall of the housing 1. The upper end of one shaft 25 is fixedly mounted to the output end of the servo motor 21. A shaft 28 is fixedly mounted on the top of the conveyor roller 24. A support plate 29 is provided above the conveyor roller 24. The support plate 29 is rotatedly mounted to the shaft 28. A lead screw 210 is threaded through and connected to the support plate 29. The front and rear ends of the lead screw 210 are fixedly mounted to the output end of the servo motor 22 and rotatedly mounted to the rear inner wall of the housing 1, respectively.

[0024] In this technical solution, servo motor 22 drives lead screw 210 to rotate, and lead screw 210 drives support plate 29 to move, thereby causing conveyor roller 24 and conveyor roller 23 to clamp the aluminum panel. Servo motor 21 drives a rotating shaft 25 to rotate, and multiple gears 26 and 27 drive all rotating shafts 25 to rotate, thereby driving all conveyor rollers 23 to rotate synchronously. This allows for vertical clamping and conveying of aluminum panels of different thicknesses, increasing the applicability. Furthermore, the spraying mechanism 3 and drying mechanism 4 set in the two sets of conveying mechanisms 2 can simultaneously spray and dry paint on both sides of the aluminum panel, increasing work efficiency.

[0025] In some technical solutions, such as Figure 1 and Figure 3 As shown, the spraying mechanism 3 includes a paint tank 31, two multi-port pipes 32, and two paint pumps 33. The paint tank 31 and the two paint pumps 33 are fixedly installed on the top of the housing 1, and the front and rear sides of the lower part of the paint tank 31 are connected to discharge pipes 34. The two multi-port pipes 32 symmetrically pass through the front and rear sides of the housing 1, and several nozzles 35 are connected to the multi-port pipes 32. The input end of the paint pump 33 is connected to the discharge pipe 34, and the output end of the paint pump 33 is connected to the multi-port pipe 32.

[0026] In use, the paint in the paint tank 31 can be transported to the multi-port pipe 32 through the discharge pipe 34 by the paint pump 33, and finally sprayed onto the surface of the aluminum panel through the nozzle 35, which is quite convenient to use.

[0027] In some technical solutions, such as Figure 1 and Figure 4 As shown, each drying mechanism 4 includes a drying chamber 41 and several electric heating rods 42. Two drying chambers 41 are symmetrically arranged through the front and rear sides of the chamber 1. Through holes 43 are opened on the opposite sides of the two drying chambers 41, and several exhaust holes 44 are opened on the adjacent sides of the two drying chambers 41. The electric heating rods 42 are fixedly installed inside the drying chamber 41, and a fan 45 is installed inside the exhaust hole 44.

[0028] In use, the fan 45 draws outside air into the drying chamber 41, the electric heating rod 42 heats the air, and the heated air is finally blown onto the surface of the aluminum panel through the exhaust port 44 to quickly dry the coating sprayed on the surface of the aluminum panel.

[0029] In some technical solutions, such as Figure 1 and Figure 5 As shown, several receiving rollers 7 are equidistantly arranged on the lower side inside the housing 1. A connecting shaft 8 is connected through the middle of the receiving roller 7 and is interference-fitted. The front and rear ends of the connecting shaft 8 are rotatably installed on the front and rear inner walls of the housing 1. The receiving roller 7 is located below the first conveying roller 23 and the second conveying roller 24.

[0030] During use, the receiving roller 7 below conveyor roller 1 23 and conveyor roller 2 24 receives the aluminum panel during the conveying process, preventing the aluminum panel from falling off due to vertical conveying.

[0031] In some technical solutions, such as Figure 2 As shown, two sliding shafts 211 are slidably connected through the support plate 29, and the front and rear ends of the sliding shafts 211 are fixedly installed on the front and rear inner walls of the box 1.

[0032] During use, the limiting function of the sliding shaft 211 ensures the stability of the moving end of the support plate 29.

[0033] In some technical solutions, such as Figure 1 As shown, material holes 5 are provided on both sides of the box body 1.

[0034] During use, the material hole 5 facilitates the loading and unloading of aluminum panels.

[0035] In some technical solutions, such as Figure 1 As shown, several support legs 6 are fixedly connected to the outer edge of the bottom of the box 1, and anti-slip pads are provided on the bottom of the support legs 6.

[0036] When in use, the anti-slip pads on the bottom of the support legs 6 increase the stability of the device.

[0037] Working principle: During operation, the aluminum panel is placed between conveyor roller 23 and conveyor roller 24. Servo motor 22 drives lead screw 210 to rotate, which in turn moves support plate 29. This causes conveyor roller 24 and conveyor roller 23 to clamp the aluminum panel. Servo motor 21 drives a rotating shaft 25 to rotate, and multiple gears 26 and 27 drive all rotating shafts 25 to rotate, thereby causing all conveyor rollers 23 to rotate synchronously. This allows for vertical clamping and conveying of aluminum panels of different thicknesses. Furthermore, the spraying mechanism 3 and drying mechanism 4 are set in the two sets of conveying mechanisms 2. The paint pump 33 can transport the paint in the paint tank 31 through the discharge pipe 34 to the multi-port pipe 32, and finally spray it onto the surface of the aluminum single panel through the nozzle 35. The fan 45 draws outside air into the drying box 41, and the electric heating rod 42 heats the air. The heated air is finally blown onto the surface of the aluminum single panel through the exhaust hole 44 to quickly dry the paint sprayed on the surface of the aluminum single panel. Paint spraying and drying can be carried out on both sides of the aluminum single panel at the same time, increasing work efficiency.

[0038] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A surface treatment device for decorative aluminum veneer sheet comprising a box (1), characterized in that: The box (1) is equipped with conveying mechanisms (2) on both sides inside, and a spraying mechanism (3) and two sets of drying mechanisms (4) are provided in the middle of the box (1). Each set of conveying mechanisms (2) includes a servo motor (21), a servo motor (22), several conveying rollers (23) and several conveying rollers (24). The servo motors (21) and (22) are fixedly installed on the top and front of the box (1), respectively. Several conveying rollers (23) and several conveying rollers (24) are respectively arranged inside the box (1). A rotating shaft (25) is fixedly installed on the top of the conveying roller (23). The upper end of the rotating shaft (25) is rotatably installed with the box (1), and the rotating shaft (25) is rotatably installed with the box (1). Gear 1 (26) is fitted and fixedly installed on the top of the housing (1). Gear 2 (27) is meshed between every two gears 1 (26). Gear 2 (27) is rotatably connected to the top inner wall of the housing (1). The upper end of one shaft 1 (25) is fixedly installed to the output end of servo motor 1 (21). Shaft 2 (28) is fixedly installed on the top of conveying roller 2 (24). A support plate (29) is provided above the conveying roller 2 (24). The support plate (29) is rotatably installed to shaft 2 (28). A lead screw (210) is threaded through and connected to the support plate (29). The front and rear ends of the lead screw (210) are fixedly installed and rotatably installed to the output end of servo motor 2 (22) and the rear inner wall of the housing (1), respectively.

2. The surface treatment device for decorative aluminum veneer according to claim 1, characterized in that, The spraying mechanism (3) includes a paint tank (31), two multi-port pipes (32) and two paint pumps (33). The paint tank (31) and the two paint pumps (33) are fixedly installed on the top of the box body (1). The front and rear sides of the lower part of the paint tank (31) are connected to discharge pipes (34). The two multi-port pipes (32) symmetrically pass through the front and rear sides of the box body (1). Several nozzles (35) are connected to the multi-port pipes (32). The input end of the paint pump (33) is connected to the discharge pipe (34), and the output end of the paint pump (33) is connected to the multi-port pipe (32).

3. The surface treatment device for decorative aluminum veneer according to claim 1, characterized in that, Each drying mechanism (4) includes a drying chamber (41) and several electric heating rods (42). Two drying chambers (41) are symmetrically arranged through the front and rear sides of the box body (1). Through holes (43) are opened on opposite sides of the two drying chambers (41), and several exhaust holes (44) are opened on adjacent sides of the two drying chambers (41). The electric heating rods (42) are fixedly installed inside the drying chamber (41), and a fan (45) is installed inside the exhaust hole (44).

4. The surface treatment device for decorative aluminum veneer according to claim 1, wherein Several receiving rollers (7) are equidistantly arranged on the lower side inside the box (1). A connecting shaft (8) is connected through the middle of the receiving roller (7) and is interference-fitted. The front and rear ends of the connecting shaft (8) are rotatably installed on the front and rear inner walls of the box (1). The receiving roller (7) is located below the first conveying roller (23) and the second conveying roller (24).

5. The surface treatment device for decorative aluminum veneer according to claim 1, wherein Two sliding shafts (211) are connected through and slide on the support plate (29), and the front and rear ends of the sliding shafts (211) are fixedly installed on the front and rear inner walls of the box body (1).

6. The surface treatment device for decorative aluminum veneer according to claim 1, wherein Material holes (5) are formed on the two sides of the box body (1).

7. The surface treatment device for decorative aluminum veneer according to claim 1, wherein A plurality of supporting legs (6) are fixedly connected to the outer edges of the bottom of the box body (1), and the bottom of each supporting leg (6) is provided with an antiskid pad.

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