Copper plate surface paint spraying device

Abstract

The utility model relates to the technical field of copper plate machining, and discloses a copper plate surface paint spraying device which comprises a machining box, an air cylinder is installed at the top end of the machining box, a containing plate is connected to the piston end of the air cylinder, rotating shafts are rotationally connected to the symmetrical inner side walls of the two sides of the machining box, clamping assemblies are installed at the other ends of the rotating shafts, and the rotating shafts are located above the containing plate. Two connecting rods are symmetrically and rotationally connected to the top end in the machining box and are in transmission connection through a belt wheel, the lower ends of the connecting rods are in transmission connection with the rotating shafts through bevel gears, first motors are installed at the top end outside the machining box, and the output ends of the first motors are connected with the corresponding connecting rods through couplings. According to the technical scheme, through mutual cooperation of the machining box, the air cylinder, the first motor, the reciprocating lead screw, the cleaning brush, the storage box, the spray head, the second motor and other structures, automatic paint spraying can be conducted on the surface of a copper plate, the copper plate can be turned over conveniently, operation is easy and convenient, and therefore the applicability of the device is improved.

Description

Technical Field

[0001] This application relates to the technical field of copper plate processing, and specifically relates to a paint spraying device for the surface of copper plates. Background Technique

[0002] Copper plate strip is actually a general term for copper plates and copper strips. A copper plate refers to a copper plate rolled from copper, and rolling includes hot rolling and cold rolling. A copper strip refers to a copper rolling processed product with a thickness between 0.06 and 1.5 mm. Copper plate strip can actually be a general term for copper plates and copper strips. During the processing of copper plates, it is often necessary to spray paint on the surface.

[0003] After retrieval, the patent document with the publication number CN219463849U discloses a paint spraying device for the surface of wooden boards, including a box body. Inside the box body, there is a processing table for placing wooden boards. Inside the box body, there are nozzles for spraying paint on the wooden boards. Inside the box body, there are brushes for evenly applying the sprayed paint on the wooden boards. On one side of the box body, there is a motor. The motor drives the nozzles and the brushes to move horizontally left and right through a transmission component. At the same time, the motor drives the brushes to rotate self - clockwise through the transmission component. When the motor drives the nozzles to move to the right to spray paint on the wooden boards through the transmission component, the motor drives the brushes to move to the right following the nozzles through the transmission component, and the brushes will rotate self - clockwise under the drive of the transmission component. In this way, the brushes will brush and evenly apply the just - sprayed paint on the wooden boards, which can prevent the sprayed paint on the wooden boards from being thicker in some places and thinner in others.

[0004] In the above - mentioned device, after spraying one side of the workpiece, it is not convenient to turn over the workpiece. Thus, it will increase the manual labor and has poor applicability. Content of the Utility Model

[0005] The purpose of this application is to provide a paint spraying device for the surface of copper plates, which solves the problems raised in the background technique.

[0006] An embodiment of the present application provides a spraying device for the surface of a copper plate, including a processing box. A cylinder is installed at the top of the processing box. The piston end of the cylinder is connected to a placement plate. On the inner side walls symmetrically arranged on both sides of the processing box, a rotating shaft is rotatably connected. The other end of the rotating shaft is installed with a clamping assembly, and the rotating shaft is located above the placement plate. At the top end inside the processing box, two connecting rods are symmetrically and rotatably connected, and the two connecting rods are connected by a pulley drive. The lower end of the connecting rod is connected to the rotating shaft through a bevel gear drive. A first motor is installed at the outer top end of the processing box, and the output end of the first motor is connected to the corresponding connecting rod through a coupling. A reciprocating lead screw is rotatably connected to the inner side wall of the processing box. A rotating assembly for driving the reciprocating lead screw to rotate is installed on the processing box. A moving plate is threadedly connected to the rod wall of the reciprocating lead screw. On one side wall of the moving plate, two fixed tubes are symmetrically installed. A fixed rod is slidably connected inside the fixed tube. The lower ends of the two fixed rods pass through the pipe orifice of the fixed tube and extend downward and are jointly connected to a cleaning brush. A storage box is installed at the outer top end of the processing box. A feeding hose is installed at the lower end of the storage box. The other end of the feeding hose penetrates the top end of the processing box and extends downward and is installed with a spray head. The spray head is installed on the moving plate. An air suction assembly is installed inside the processing box.

[0007] By adopting the above technical solution, during use, the copper plate to be sprayed is placed on the placement plate. The copper plate is moved to the position of the clamping assembly by the cylinder, and then the copper plate is clamped and fixed by the clamping assembly. And, the cleaning brush is made to fit on the surface of the copper plate. Then, the cylinder drives the placement plate to move downward. The storage box is opened, and the storage box will feed materials into the spray head through the feeding hose. The spray head will spray paint on the surface of the copper plate. At the same time, the rotating assembly is used to make the reciprocating lead screw rotate. The rotation of the reciprocating lead screw will cause the moving plate to move horizontally through the thread action. The movement of the moving plate will drive the spray head and the cleaning brush to move. The spray head will spray paint on the entire surface of the copper plate. The cleaning brush can evenly brush the paint on the surface of the copper plate. When the copper plate needs to be turned over, the first motor is started. The operation of the first motor will drive the two connecting rods to rotate through the pulley. The rotation of the connecting rod will drive the rotating shaft to rotate through the bevel gear. The rotation of the rotating shaft will drive the copper plate to rotate to complete the turning of the copper plate. Through the above structure, the surface of the copper plate can be automatically sprayed, and it is also convenient to turn over the copper plate. The operation is simple and convenient. Thus, the applicability of the device is improved.

[0008] Optionally, the rotating assembly includes a second motor fixedly installed on the outer side wall of one side of the processing box. The output end of the second motor is connected to the reciprocating lead screw through a coupling.

[0009] By adopting the above technical solution, when the second motor is started, the operation of the second motor will drive the reciprocating lead screw to rotate.

[0010] Optionally, the clamping assembly includes an electric push rod fixedly installed at one end of the rotating shaft, and a clamping plate is connected to the telescopic end of the electric push rod.

[0011] By adopting the above technical solution, when the electric push rod is started, the electric push rod will drive the clamping plate to move, and the two clamping plates will clamp and fix the copper plate.

[0012] Optionally, the air suction assembly includes an air suction device fixedly installed on the outer side wall of one side of the processing box. A suction pipe is rotatably installed on the side wall of one side of the air suction device. The other end of the suction pipe penetrates through the side wall of the processing box and extends inward, and a suction head is installed. A transmission assembly for driving the suction pipe to rotate is installed in the processing box.

[0013] By adopting the above technical solution, when the air suction device is started, the air suction device will absorb the odor of the paint through the suction pipe and the suction head, preventing the odor from being absorbed by the staff and causing physical discomfort. Thus, the practicability of the device is improved.

[0014] Optionally, the transmission assembly includes a first gear fixedly sleeved on the rod wall of the reciprocating screw rod. A second gear is fixedly sleeved on the pipe wall of the suction pipe, and the first gear meshes with the second gear.

[0015] By adopting the above technical solution, the rotation of the reciprocating screw rod will drive the first gear to rotate, and the rotation of the first gear will drive the suction pipe and the suction head to rotate through the second gear, increasing the air suction range of the suction head.

[0016] Optionally, a guide rod is connected to the inner side wall of the processing box. The guide rod penetrates through the moving plate, and the moving plate is slidably connected to the guide rod.

[0017] By adopting the above technical solution, the moving plate is limited to prevent the moving plate from rotating.

[0018] Optionally, a spring is connected to the bottom of the inner pipe of the fixed pipe, and the other end of the spring is connected to the fixed rod.

[0019] By adopting the above technical solution, the spring has elastic potential energy, which can make the cleaning brush fit on the surface of the copper plate.

[0020] Compared with the prior art, the beneficial effects of the technical solution of the present application are as follows:

[0021] The technical solution of the present application can automatically spray paint on the surface of the copper plate by the mutual cooperation of structures such as the processing box, the air cylinder, the placing plate, the rotating shaft, the connecting rod, the bevel gear, the first motor, the reciprocating screw rod, the moving plate, the fixed pipe, the fixed rod, the cleaning brush, the storage box, the feeding hose, the nozzle and the second motor, and it is also convenient to turn over the copper plate. The operation is simple and convenient. Thus, the applicability of the device is improved.

[0022] The technical solution of this application can clamp and fix copper plates of different sizes by setting electric push rods and copper plates, improving the applicability of the device.

[0023] The technical solution of this application can absorb the peculiar smell generated during painting through the mutual cooperation between structures such as an air aspirator, an air suction pipe, a suction head, a first gear, and a second gear, preventing the peculiar smell from being absorbed by the staff and causing physical discomfort. Thus, the practicability of the device is improved. Brief Description of the Drawings

[0024] By reading the following detailed description of the non-restrictive embodiments with reference to the accompanying drawings, other features, objectives, and advantages of this application will become more apparent:

[0025] Figure 1 It is a schematic diagram of the overall structure of a copper plate surface painting device of this application;

[0026] Figure 2 is Figure 1 an enlarged view of part A in

[0027] Figure 3 It is a front view structure schematic diagram of a copper plate surface painting device of this application;

[0028] Figure 4 It is a schematic diagram of the internal structure of the fixed pipe in a copper plate surface painting device of this application.

[0029] In the figure: 1, processing box; 2, cylinder; 3, placement plate; 4, rotating shaft; 5, connecting rod; 6, bevel gear; 7, first motor; 8, reciprocating lead screw; 9, moving plate; 10, fixed pipe; 11, fixed rod; 12, cleaning brush; 13, storage tank; 14, feeding hose; 15, nozzle; 16, second motor; 17, electric push rod; 18, clamping plate; 19, air aspirator; 20, air suction pipe; 21, suction head; 22, first gear; 23, second gear; 24, guide rod; 25, spring. Detailed Embodiments

[0030] Please refer to Figures 1-4, this application provides a technical solution: a painting device for the surface of a copper plate, including a processing box 1. A cylinder 2 is installed at the top of the processing box 1. The piston end of the cylinder 2 is connected to a placement plate 3. On the inner side walls symmetrically on both sides of the processing box 1, there are rotatably connected rotating shafts 4. The other end of the rotating shaft 4 is installed with a clamping component, and the rotating shaft 4 is located above the placement plate 3. At the top end inside the processing box 1, there are symmetrically rotatably connected two connecting rods 5, and the two connecting rods 5 are connected by a pulley drive. The lower end of the connecting rod 5 is connected to the rotating shaft 4 through a bevel gear 6. A first motor 7 is installed at the top end outside the processing box 1. The output end of the first motor 7 is connected to the corresponding connecting rod 5 through a coupling. On the inner side wall of the processing box 1, there is a reciprocating lead screw 8 rotatably connected. On the processing box 1, there is a rotating component for driving the reciprocating lead screw 8 to rotate. A moving plate 9 is threadedly connected to the rod wall of the reciprocating lead screw 8. On one side wall of the moving plate 9, there are symmetrically installed two fixed tubes 10. Inside the fixed tubes 10, there are slidingly connected fixed rods 11. The lower ends of the two fixed rods 11 pass through the pipe orifices of the fixed tubes 10 and extend downward and are jointly connected to a cleaning brush 12. A storage box 13 is installed at the top end outside the processing box 1. A feeding hose 14 is installed at the lower end of the storage box 13. The other end of the feeding hose 14 penetrates the top end of the processing box 1 and extends downward and is installed with a spray head 15. The spray head 15 is installed on the moving plate 9. An air suction component is installed inside the processing box 1.

[0031] In the technical solution of this application, when in use, place the copper plate to be painted on the placement plate 3. Move the copper plate to the position of the clamping component through the cylinder 2, and then clamp and fix the copper plate through the clamping component. And make the cleaning brush 12 fit on the surface of the copper plate. Then drive the placement plate 3 to move downward through the cylinder 2. Open the storage box 13, and the storage box 13 will feed materials into the spray head 15 through the feeding hose 14. The spray head 15 will spray paint on the surface of the copper plate. At the same time, make the reciprocating lead screw 8 rotate through the rotating component. The rotation of the reciprocating lead screw 8 will make the moving plate 9 move in the horizontal direction through the thread action. The movement of the moving plate 9 will drive the spray head 15 and the cleaning brush 12 to move. The spray head 15 will spray paint on the entire surface of the copper plate. The cleaning brush 12 can evenly brush the paint on the surface of the copper plate. When it is necessary to turn over the copper plate, start the first motor 7. The operation of the first motor 7 will drive the two connecting rods 5 to rotate through the pulley. The rotation of the connecting rod 5 will drive the rotating shaft 4 to rotate through the bevel gear 6. The rotation of the rotating shaft 4 will drive the copper plate to rotate to complete the turning over of the copper plate. Through the above structure, the surface of the copper plate can be automatically painted, and it is also convenient to turn over the copper plate. The operation is simple and convenient. Thus, the applicability of the device is improved.

[0032] In the technical solution of the present application, the rotating assembly includes a second motor 16 fixedly installed on the outer side wall of one side of the processing box 1. The output end of the second motor 16 is connected to the reciprocating lead screw 8 through a coupling. When the second motor 16 is started, the operation of the second motor 16 will drive the reciprocating lead screw 8 to rotate.

[0033] In the technical solution of the present application, the clamping assembly includes an electric push rod 17 fixedly installed at one end of the rotating shaft 4. The telescopic end of the electric push rod 17 is connected to a clamping plate 18. When the electric push rod 17 is started, the electric push rod 17 will drive the clamping plate 18 to move, and the two clamping plates 18 will clamp and fix the copper plate.

[0034] In the technical solution of the present application, the air suction assembly includes an air suction device 19 fixedly installed on the outer side wall of one side of the processing box 1. A suction pipe 20 is rotatably installed on the side wall of one side of the air suction device 19. The other end of the suction pipe 20 penetrates the side wall of the processing box 1 and extends inward and is provided with a suction head 21. A transmission assembly for driving the suction pipe 20 to rotate is installed in the processing box 1. When the air suction device 19 is started, the air suction device 19 will absorb the odor of the paint through the suction pipe 20 and the suction head 21, preventing the odor from being absorbed by the staff and causing physical discomfort. Thus, the practicability of the device is improved.

[0035] In the technical solution of the present application, the transmission assembly includes a first gear 22 fixedly sleeved on the rod wall of the reciprocating lead screw 8. A second gear 23 is fixedly sleeved on the pipe wall of the suction pipe 20, and the first gear 22 meshes with the second gear 23. The rotation of the reciprocating lead screw 8 will drive the first gear 22 to rotate, and the rotation of the first gear 22 will drive the suction pipe 20 and the suction head 21 to rotate through the second gear 23, increasing the air suction range of the suction head 21.

[0036] In the technical solution of the present application, a guide rod 24 is connected to the inner side wall of the processing box 1. The guide rod 24 penetrates the moving plate 9, and the moving plate 9 is slidably connected to the guide rod 24 to limit the moving plate 9 and prevent the moving plate 9 from rotating.

[0037] In the technical solution of the present application, a spring 25 is connected to the bottom of the inner pipe of the fixed pipe 10, and the other end of the spring 25 is connected to the fixed rod 11. The spring 25 has elastic potential energy and can make the cleaning brush 12 fit on the surface of the copper plate.

[0038] During use, place the copper plate to be painted on the placement plate 3. Use the air cylinder 2 to move the copper plate to the position between the two clamping plates 18. Start the electric push rod 17, and the electric push rod 17 will drive the clamping plates 18 to move. The two clamping plates 18 will clamp and fix the copper plate. Moreover, make the cleaning brush 12 fit on the surface of the copper plate. Then, drive the placement plate 3 to move downward by the air cylinder 2, open the storage tank 13, and the storage tank 13 will feed materials into the spray head 15 through the feeding hose 14. The spray head 15 will spray paint on the surface of the copper plate. At the same time, rotate the reciprocating lead screw 8 by the second motor 16. The rotation of the reciprocating lead screw 8 will cause the moving plate 9 to move horizontally through the thread action. The movement of the moving plate 9 will drive the spray head 15 and the cleaning brush 12 to move. The spray head 15 will spray paint on the entire surface of the copper plate, and the cleaning brush 12 can evenly brush the paint on the surface of the copper plate. When it is necessary to turn over the copper plate, start the first motor 7. The operation of the first motor 7 will drive the two connecting rods 5 to rotate through the pulley. The rotation of the connecting rods 5 will drive the rotating shaft 4 to rotate through the bevel gears 6. The rotation of the rotating shaft 4 will drive the copper plate to rotate to complete the turning over of the copper plate.

Claims

1. A copper plate surface painting device, comprising a processing box (1), characterized in that: A cylinder (2) is installed at the top of the processing box (1). The piston end of the cylinder (2) is connected to a placement plate (3). On the inner side walls symmetrically on both sides of the processing box (1), a rotating shaft (4) is rotatably connected. The other end of the rotating shaft (4) is equipped with a clamping assembly, and the rotating shaft (4) is located above the placement plate (3). At the top end inside the processing box (1), two connecting rods (5) are symmetrically rotatably connected, and the two connecting rods (5) are connected by a pulley drive. The lower end of the connecting rod (5) is connected to the rotating shaft (4) by a bevel gear (6). A first motor (7) is installed at the outer top end of the processing box (1), and the output end of the first motor (7) is connected to the corresponding connecting rod (5) through a coupling. A reciprocating screw rod (8) is rotatably connected to the inner side wall of the processing box (1), and a rotating assembly for driving the reciprocating screw rod (8) to rotate is installed on the processing box (1). A moving plate (9) is threadedly connected to the rod wall of the reciprocating screw rod (8). On one side wall of the moving plate (9), two fixed pipes (10) are symmetrically installed. A fixed rod (11) is slidably connected inside the fixed pipe (10). The lower ends of the two fixed rods (11) pass through the pipe orifice of the fixed pipe (10) and extend downward and are jointly connected to a cleaning brush (12). A storage box (13) is installed at the outer top end of the processing box (1). A feeding hose (14) is installed at the lower end of the storage box (13). The other end of the feeding hose (14) penetrates the top end of the processing box (1) and extends downward and is installed with a spray head (15). The spray head (15) is installed on the moving plate (9). An air suction assembly is installed inside the processing box (1).

2. The copper plate surface painting device according to claim 1, characterized in that, The rotating assembly includes a second motor (16) fixedly installed on the outer side wall of one side of the processing box (1). The output end of the second motor (16) is connected to the reciprocating screw rod (8) through a coupling.

3. The spraying device for the copper plate surface according to claim 1, characterized in that, The clamping assembly includes an electric push rod (17) fixedly installed at one end of the rotating shaft (4). The telescopic end of the electric push rod (17) is connected to a clamping plate (18).

4. A copper plate surface painting device according to claim 1, characterized in that, The air suction assembly includes an air suction device (19) fixedly installed on the outer side wall of one side of the processing box (1). An air suction pipe (20) is rotatably installed on the side wall of one side of the air suction device (19). The other end of the air suction pipe (20) penetrates the side wall of the processing box (1) and extends inward and is installed with an air suction head (21). A transmission assembly for driving the air suction pipe (20) to rotate is installed inside the processing box (1).

5. A copper plate surface painting device according to claim 4, characterized in that, The transmission assembly includes a first gear (22) fixedly sleeved on the rod wall of the reciprocating screw rod (8). A second gear (23) is fixedly sleeved on the pipe wall of the air suction pipe (20), and the first gear (22) meshes with the second gear (23).

6. The spray painting device for the copper plate surface according to claim 1, wherein A guide rod (24) is connected to the inner side wall of the processing box (1). The guide rod (24) penetrates through the moving plate (9), and the moving plate (9) is slidably connected to the guide rod (24).

7. A copper plate surface painting device according to claim 1, characterized in that, A spring (25) is connected to the bottom of the inner pipe of the fixed pipe (10). The other end of the spring (25) is connected to the fixed rod (11).

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