Automatic uniform surface spraying device for metal product processing technology
By designing clamping, spraying, and drying components within the spraying box, automatic and uniform spraying and drying of metal rods is achieved, solving the problem that existing devices cannot achieve uniform spraying on multiple sides, improving processing efficiency, and reducing additional drying steps.
Patent Information
- Application Number
- CN202423223485.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-26
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-26
AI Technical Summary
Existing metal product spraying equipment cannot achieve uniform spraying on multiple surfaces, and an additional drying process is required after spraying, which affects processing efficiency.
Design a device that includes a spray box, a clamping assembly, a spraying assembly, a drying assembly, and a driving assembly. A servo motor drives a moving plate to lift and lower, enabling automatic and uniform spraying and drying of the surface of a metal rod. The device utilizes an annular spray pipe and an air nozzle to perform all-round spraying and drying of the metal rod.
It enables automatic and uniform spraying and drying of metal rod surfaces, improving processing efficiency, reducing processing steps, and is environmentally friendly.
Smart Images
Figure CN223733076U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to metal product processing device field, concretely relates to a surface automatic even spraying device for metal product processing technology. BACKGROUND
[0002] Metal product processing refers to the process that metal materials produce various metal parts or finished products through various processing means and technology, wherein the surface of the metal product is often sprayed with paint to prevent rust during the metal product processing.
[0003] The spraying device for metal product processing in the prior art can realize the function of spraying, but often needs to turn over the metal product to realize the function of full-surface spraying of the metal product, cannot conveniently and one-time spray the metal product from multiple surfaces, and usually only has the function of spraying, so that the metal product after spraying still needs subsequent drying processing procedure, which is not conducive to the processing efficiency of the bottom end of the metal product.
[0004] Therefore, it is necessary to invent a surface automatic even spraying device for metal product processing technology. UTILITY MODEL CONTENT
[0005] Therefore, the utility model provides a surface automatic even spraying device for metal product processing technology to solve the problems in the background art.
[0006] In order to realize the above purpose, the utility model provides the following technical scheme: a surface automatic even spraying device for metal product processing technology is used for spraying the surface of a metal rod and comprises a spraying box, the metal rod is detachably installed in the spraying box through a clamping assembly, one side of the top of the spraying box is fixed with a spraying assembly, the other side of the top of the spraying box is fixed with a drying assembly, one side of the inside of the spraying box is fixed with a driving assembly, and the spraying assembly and the drying assembly are both fixed on the driving assembly.
[0007] Preferably, the clamping assembly comprises a support, the bottom end of the support is fixed at the middle of the inner wall bottom of the spraying box, the top end of the support is vertically fixed with an electric push rod, the output shaft top of the electric push rod is fixed with a lower clamping plate, and the middle of the top of the spraying box is vertically fixed with an upper clamping plate.
[0008] Preferably, the opposite ends of the lower clamping plate and the upper clamping plate are both fixed with gaskets, and the upper and lower ends of the metal rod are respectively abutted against the opposite ends of the two gaskets.
[0009] Preferably, the spraying assembly comprises a paint tank, the bottom of the paint tank is fixed at one side of the top of the spraying box, the top of the spraying box is fixed with a material pump, the bottom of the side end of the paint tank is connected with the input end pipeline of the material pump, the output end pipeline of the material pump is connected with a material conveying hose, and the material conveying hose is located in the spraying box.
[0010] Preferably, the spraying assembly further comprises a ring-shaped spraying pipe, a feeding pipe is fixedly connected to the side end of the ring-shaped spraying pipe, a feeding hose is fixedly connected to the bottom end of the feeding pipe, a plurality of nozzles are fixedly connected to the inner side of the ring-shaped spraying pipe, and the plurality of nozzles are arranged in a circular array around the metal rod.
[0011] Preferably, the drying assembly comprises a fan, the bottom end of the fan is fixed to the other side of the top of the spraying box, an air inlet cover is fixedly connected to the input end of the fan, a first dustproof screen is fixed in the air inlet cover, a first air conveying hose is fixedly connected to the output end of the fan, an electric heater is fixedly connected to the top of the spraying box, the end of the first air conveying hose is fixedly connected to the top end of the electric heater, a plurality of electric heating wires are fixed in the electric heater, a second air conveying hose is connected to the bottom end of the electric heater in a pipeline mode, and the second air conveying hose is located in the spraying box.
[0012] Preferably, the drying assembly further comprises a ring-shaped air outlet pipe, an air outlet pipe is fixedly connected to the side end of the ring-shaped air outlet pipe, the bottom end of the second air conveying hose is fixedly connected to the air outlet pipe, a plurality of air outlets are fixedly connected to the inner side of the ring-shaped air outlet pipe, the plurality of air outlets are arranged in a circular array around the metal rod, an air outlet is formed in the side end bottom of the spraying box, and a second dustproof screen is fixed in the air outlet.
[0013] Preferably, the driving assembly comprises a horizontal partition plate, the side end of the horizontal partition plate is fixed to the side of the inner wall of the spraying box, a servo motor is vertically fixed to the bottom end of the horizontal partition plate, a screw rod is vertically fixed to the output shaft of the servo motor, a threaded sleeve is threadedly connected to the surface of the screw rod, and a limiting sliding plate is transversely fixed to the side end of the threaded sleeve.
[0014] Preferably, a vertical partition plate is fixed to one side in the spraying box, a strip-shaped limiting hole is vertically formed in the vertical partition plate, the limiting sliding plate transversely penetrates through the strip-shaped limiting hole, the surface of the limiting sliding plate is attached to the hole wall of the strip-shaped limiting hole, a moving plate is fixed to the end of the limiting sliding plate, and a horizontal connecting plate is fixed to the side end of the moving plate.
[0015] Preferably, the side end bottom of the ring-shaped spraying pipe is fixed to the top of the horizontal connecting plate, the side end top of the ring-shaped air outlet pipe is fixed to the bottom of the horizontal connecting plate, and the ring-shaped spraying pipe and the ring-shaped air outlet pipe are arranged in a corresponding manner.
[0016] The spraying box, the clamping assembly, the spraying assembly, the drying assembly and the driving assembly are used in cooperation, so that the surface of the metal rod can be automatically and uniformly sprayed at one time, and the drying function is also provided, so that the metal rod after spraying can be continuously dried and worked, the processing efficiency of the metal rod is greatly improved, the metal rod is processed in a closed space, environmental protection is facilitated, and the utility model is suitable for promotion. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 A structure sectional view is provided for the utility model;
[0018] Figure 2 A structure plan view of the annular material spraying pipe is provided for the utility model;
[0019] Figure 3 A structure perspective view of the lower clamp plate and the gasket is provided for the utility model;
[0020] Figure 4 A structure front view is provided for the utility model.
[0021] In the drawing: 1, metal rod; 2, spraying box; 3, support; 4, electric push rod; 5, lower clamp plate; 6, upper clamp plate; 7, gasket; 8, paint tank; 9, material pump; 10, material conveying hose; 11, annular material spraying pipe; 12, material conveying pipe; 13, spray head; 14, fan; 15, air inlet cover; 16, first dustproof filter screen; 17, first air conveying hose; 18, electric heater; 19, electric heating wire; 20, second air conveying hose; 21, annular air outlet pipe; 22, air conveying pipe; 23, air blowing port; 24, air outlet; 25, second dustproof filter screen; 26, horizontal partition plate; 27, servo motor; 28, screw rod; 29, threaded sleeve; 30, limiting sliding plate; 31, vertical partition plate; 32, strip-shaped limiting hole; 33, moving plate; 34, horizontal connecting plate. DETAILED DESCRIPTION
[0022] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used for illustrating and explaining the utility model, and are not used for limiting the utility model.
[0023] Please refer to the attached Figures 1-4 The utility model provides a kind of surface automatic uniform spraying device for metal product processing technology for metal rod 1 surface spraying, including spraying box 2, metal rod 1 is detachably installed in spraying box 2 by clamping component, spraying box 2 top side is fixed with spraying assembly, spraying box 2 top other side is fixed with drying assembly, spraying box 2 inside side is fixed with driving assembly, and spraying assembly and drying assembly are all fixed on driving assembly;
[0024] The clamping assembly comprises a support 3 fixed at the bottom of the middle of the inner wall of the spraying box 2, a vertical electric push rod 4 fixed at the top end of the support 3, a lower clamping plate 5 fixed at the top end of the output shaft of the electric push rod 4, an upper clamping plate 6 vertically fixed at the top of the middle of the spraying box 2, and a gasket 7 fixed at the opposite end of the lower clamping plate 5 and the upper clamping plate 6, and the upper end and the lower end of the metal rod 1 are respectively abutted against the opposite ends of the two gaskets 7. Specifically, when the electric push rod 4 operates, the lower clamping plate 5 is driven to rise and fall, thereby controlling whether the metal rod 1 is clamped and fixed, that is, facilitating the feeding and discharging of the metal rod 1, and under the action of the gasket 7, the end part of the metal rod 1 can be effectively protected to prevent the end part of the metal rod 1 from being damaged due to clamping force;
[0025] The spraying assembly comprises a paint tank 8 fixed at the bottom of one side of the top of the spraying box 2, a material pump 9 fixed at the top of the spraying box 2, a pipeline connected between the bottom of the side end of the paint tank 8 and the input end of the material pump 9, a material conveying hose 10 connected to the output end of the material pump 9, the material conveying hose 10 located in the spraying box 2, and a ring-shaped material spraying pipe 11 fixedly communicated with a material conveying pipe 12 at the side end, the bottom end of the material conveying hose 10 fixedly communicated with the material conveying pipe 12, a plurality of nozzles 13 fixedly communicated with the inner side of the ring-shaped material spraying pipe 11, and the plurality of nozzles 13 circularly arranged around the metal rod 1. Specifically, when the material pump 9 operates, the paint in the paint tank 8 is pumped out, then pumped into the ring-shaped material spraying pipe 11 through the material conveying hose 10, and then uniformly sprayed onto the surface of the metal rod 1 by the plurality of nozzles 13.
[0026] The drying assembly comprises a fan 14 fixed at the bottom of the other side of the top of the spraying box 2, an air inlet cover 15 fixedly communicated with the input end of the fan 14, a first dustproof screen 16 fixed in the air inlet cover 15, a first air conveying hose 17 fixedly communicated with the output end of the fan 14, an electric heater 18 fixedly connected to the top of the spraying box 2, the first air conveying hose 17 fixedly communicated with the top end of the electric heater 18, a plurality of electric heating wires 19 fixed in the electric heater 18, a second air conveying hose 20 pipeline connected to the bottom end of the electric heater 18, the second air conveying hose 20 located in the spraying box 2, a ring-shaped air outlet pipe 21 fixedly communicated with an air conveying pipe 22 at the side end, the bottom end of the second air conveying hose 20 fixedly communicated with the air conveying pipe 22, a plurality of air outlets 23 fixedly communicated with the inner side of the ring-shaped air outlet pipe 21, the plurality of air outlets 23 circularly arranged around the metal rod 1, and an air outlet 24 fixed with a second dustproof screen 25 at the bottom of the side end of the spraying box 2. Specifically, when the electric heater 18 operates, the electric heating wires 19 inside the electric heater 18 convert electric energy into heat energy, under the action of the heat energy, the wind generated by the operation of the fan 14 is heated to form hot air, the formed hot air flows into the ring-shaped air outlet pipe 21 through the second air conveying hose 20, then uniformly blown to the surface of the metal rod 1 by the plurality of air outlets 23, and finally the wind is discharged from the spraying box 2 through the air outlet 24.
[0027] The driving assembly comprises a horizontal partition plate 26 fixed at the side of the inner wall of the spraying box 2, a servo motor 27 vertically fixed at the bottom end of the horizontal partition plate 26, a screw rod 28 vertically fixed at the output shaft of the servo motor 27, a threaded sleeve 29 threadedly connected to the surface of the screw rod 28, a limiting sliding plate 30 horizontally fixed at the side end of the threaded sleeve 29, a vertical partition plate 31 fixed at one side of the inside of the spraying box 2, a strip-shaped limiting hole 32 vertically formed on the vertical partition plate 31, the limiting sliding plate 30 horizontally penetrating through the strip-shaped limiting hole 32 and abutting with the hole wall of the strip-shaped limiting hole 32, and a moving plate 33 fixed at the end of the limiting sliding plate 30.
[0028] The side end of the moving plate 33 is fixed with a horizontal connecting plate 34, the side end bottom of the annular material spraying pipe 11 is fixed on the top of the horizontal connecting plate 34, and the side end top of the annular air outlet pipe 21 is fixed on the bottom of the horizontal connecting plate 34. 。
[0029] It should be noted that the device is electrically connected with the main controller and 220V mains from the outside, and the main controller can be a computer or other existing technical equipment that can be controlled.
[0030] The use process of the utility model is as follows: the operator first vertically places the metal rod 1 to be processed between the lower clamp plate 5 and the upper clamp plate 6, then starts the electric push rod 4, controls the upward movement of the lower clamp plate 5, so that the metal rod 1 is clamped and fixed between the two gaskets 7, then the operator closes the box door (not marked in the figure), and controls the servo motor 27 and the material pump 9 to operate, when the material pump 9 operates, the paint in the paint tank 8 can be pumped out, then pumped into the annular material spraying pipe 11 through the material conveying hose 10, and then uniformly sprayed onto the surface of the metal rod 1 by the plurality of spray heads 13, when the servo motor 27 operates, the moving plate 33 can be controlled to move up and down, when the servo motor 27 controls the moving plate 33 to move up and down, the annular material spraying pipe 11 can be driven to move up and down synchronously through the horizontal connecting plate 34, so that the metal rod 1 can be automatically and uniformly sprayed on the surface at one time.
[0031] When the metal rod 1 spraying process is finished, the operator can control the fan 14, the electric heater 18 and the servo motor 27 to run, when the electric heater 18 runs, and the internal electric heating wire 19 is electrified to convert the electric energy into heat energy, under the action of the heat energy, the wind force generated by the fan 14 can be heated to form hot air, the formed hot air flows into the annular air outlet pipe 21 through the second air conveying hose 20, and then is uniformly blown to the surface of the metal rod 1 through a plurality of air outlets 23, when the servo motor 27 controls the lifting movement of the moving plate 33, the annular air outlet pipe 21 can be driven to move up and down synchronously through the horizontal connecting plate 34, that is, the metal rod 1 after spraying can be conveniently and continuously dried and processed, the processing efficiency of the metal rod 1 is greatly improved, and the metal rod 1 is processed in a closed space, which is beneficial to environmental protection.
[0032] The above is only a preferred embodiment of the present application, and any skilled person in the art can modify the technical solutions described above or modify them into equivalent technical solutions. Therefore, any simple modification or equivalent replacement according to the technical solutions of the present application is within the scope of protection of the present application.
Claims
1. A device for automatic and uniform surface spraying of metal products in the process of their manufacture, for spraying the surface of a metal bar (1), comprising a spraying chamber (2), characterized in that: The metal rod (1) is detachably mounted in the spraying box (2) through the clamping assembly, one side of the top of the spraying box (2) is fixedly connected with a spraying assembly, the other side of the top of the spraying box (2) is fixedly connected with a drying assembly, one side of the inside of the spraying box (2) is fixedly connected with a driving assembly, and the spraying assembly and the drying assembly are fixedly connected on the driving assembly.
2. A device for automatic and uniform surface spraying in the process of metal product manufacturing according to claim 1, characterized in that: The clamping assembly comprises a support (3), the bottom end of the support (3) is fixedly connected to the middle of the bottom inner wall of the spraying box (2), the top end of the support (3) is vertically fixedly connected with an electric push rod (4), the output shaft of the electric push rod (4) is fixedly connected with a lower clamping plate (5), and the middle of the top of the spraying box (2) is vertically fixedly connected with an upper clamping plate (6).
3. A device for automatic and uniform surface spraying in the process of metal product manufacturing according to claim 2, characterized in that: The opposite ends of the lower clamping plate (5) and the upper clamping plate (6) are fixedly connected with gaskets (7), and the upper and lower ends of the metal rod (1) are respectively abutted against the opposite ends of the two gaskets (7).
4. The device for automatic and uniform surface spraying in the process of metal product manufacturing according to claim 1, characterized in that: The spraying assembly comprises a paint tank (8), the bottom of the paint tank (8) is fixedly connected to one side of the top of the spraying box (2), the top of the spraying box (2) is fixedly connected with a material pump (9), the bottom of the side end of the paint tank (8) is connected with the input end pipeline of the material pump (9), the output end pipeline of the material pump (9) is connected with a material conveying hose (10), and the material conveying hose (10) is located in the spraying box (2).
5. A device for automatic and uniform surface spraying in the process of metal product manufacturing according to claim 4, characterized in that: The spraying assembly further comprises an annular material spraying pipe (11), the side end of the annular material spraying pipe (11) is fixedly and communicatively connected with a material conveying pipe (12), the bottom end of the material conveying hose (10) is fixedly and communicatively connected with the material conveying pipe (12), the inner side of the annular material spraying pipe (11) is fixedly and communicatively connected with a plurality of spray heads (13), and the plurality of spray heads (13) are circularly arranged around the metal rod (1).
6. A device for automatic and uniform surface spraying in the process of metal product manufacturing according to claim 5, characterized in that: The drying assembly comprises a fan (14), the bottom end of the fan (14) is fixedly connected to the other side of the top of the spraying box (2), the input end of the fan (14) is fixedly and communicatively connected with an air inlet cover (15), the inside of the air inlet cover (15) is fixedly connected with a first dustproof screen (16), the output end of the fan (14) is fixedly and communicatively connected with a first air conveying hose (17), the top of the spraying box (2) is fixedly connected with an electric heater (18), the end of the first air conveying hose (17) is fixedly and communicatively connected with the top end of the electric heater (18), the inside of the electric heater (18) is fixedly connected with a plurality of electric heating wires (19), the bottom end of the electric heater (18) is connected with a second air conveying hose (20), and the second air conveying hose (20) is located in the spraying box (2).
7. A device for automatic and uniform surface spraying in the process of metal product manufacturing according to claim 6, characterized in that: The drying assembly further comprises an annular air outlet pipe (21), the side end of the annular air outlet pipe (21) is fixedly and communicatively connected with an air conveying pipe (22), the bottom end of the second air conveying hose (20) is fixedly and communicatively connected with the air conveying pipe (22), the inner side of the annular air outlet pipe (21) is fixedly and communicatively connected with a plurality of air blowing ports (23), and the plurality of air blowing ports (23) are circularly arranged around the metal rod (1).
8. The apparatus according to claim 7, wherein: The driving assembly comprises a horizontal partition plate (26) fixed at the side of the inner wall of the spraying box (2), a servo motor (27) vertically fixed at the bottom end of the horizontal partition plate (26), a screw rod (28) vertically fixed at the output shaft of the servo motor (27), and a threaded sleeve (29) threadedly connected to the surface of the screw rod (28), and a limiting sliding plate (30) transversely fixed at the side end of the threaded sleeve (29).
9. A device for automatic and uniform surface spraying in the process of metal product manufacturing according to claim 8, characterized in that: A vertical partition plate (31) is fixed at one side of the inside of the spraying box (2), a strip-shaped limiting hole (32) is vertically formed in the vertical partition plate (31), the limiting sliding plate (30) transversely penetrates through the strip-shaped limiting hole (32), the surface of the limiting sliding plate (30) is in close contact with the hole wall of the strip-shaped limiting hole (32), a moving plate (33) is fixed at the end of the limiting sliding plate (30), and a horizontal connecting plate (34) is fixed at the side end of the moving plate (33).
10. The apparatus according to claim 9, wherein: The side end bottom of the annular material spraying pipe (11) is fixed at the top of the horizontal connecting plate (34), the side end top of the annular air outlet pipe (21) is fixed at the bottom of the horizontal connecting plate (34), and the annular material spraying pipe (11) and the annular air outlet pipe (21) are arranged in a one-up-and-one-down mode.