Valve paint spraying equipment

Abstract

The utility model provides a valve paint spraying device, relates to the technical field of paint spraying, solves the problem of current valve paint spraying, and comprises a base, a spraying box and a drying box, the upper end face of the base is provided with a conveyor belt through rollers, the upper end face of the base is respectively connected with the bottom end face of the spraying box and the bottom end face of the drying box, and the drying box is connected with the base. An operation panel is arranged on the side face of the spraying box, spraying guns are symmetrically installed on the bottom face of the spraying box, a drying box is arranged on the side face of the spraying box, heating lamps are symmetrically installed on the inner wall of the drying box, a rotating assembly is installed on the upper end face of a conveying belt through shaft pins, and a warm air assembly is arranged on the upper end face of the drying box. According to the valve paint spraying device, paint on the surface of a valve is sprayed more evenly, after the valve paint is sprayed, drying treatment is conducted immediately, and then the quality and efficiency of valve paint spraying are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paint spraying, and more specifically, particularly relates to a valve paint spraying device. Background Art

[0002] Valves are mechanical devices that control the flow rate, direction, pressure, temperature, etc. of flowing fluid media. Valves are basic components in piping systems. Valve fittings are technically the same as pumps and are often discussed as a separate category. Valves are widely used in industrial production and all walks of life. They are indispensable devices for domestic water pipes and industrial fluid pipes, ranging from household tap water pipes to the Three Gorges Dam. Since there are usually corrosive fluids in the fluid delivery systems controlled by valves, in order to improve the corrosion resistance of the valves and to extend the service life of the valves, manufacturers usually spray the valves when producing them.

[0003] Based on the above, the inventors have discovered the following problems: when some of the current paint spraying equipment is spraying paint on the valve, the valve is in a stationary state, which results in uneven paint spraying by the spray gun, reduces the quality of paint anti-corrosion and affects later use. At present, after some equipment completes the paint spraying on the valve, it adopts the method of natural air drying to solidify the paint on the surface of the valve, which results in the overall valve spraying efficiency being relatively low.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a valve paint spraying equipment is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a valve paint spraying device to solve the current valve paint spraying problem.

[0006] The purpose and effect of the valve paint spraying equipment of the utility model are achieved by the following specific technical means:

[0007] A valve paint spraying device comprises a base, a spray box and a drying box. A conveyor belt is installed on the upper end surface of the base through a roller. The upper end surface of the base is respectively connected to the bottom end surfaces of the spray box and the drying box. An operation panel is provided on the side of the spray box. A spray gun is symmetrically installed on the bottom surface of the spray box. A drying box is provided on the side of the spray box. Heating lamps are symmetrically installed on the inner wall of the drying box. A rotating assembly is installed on the upper end surface of the conveyor belt through an axle pin. A warm air assembly is provided on the upper end surface of the drying box.

[0008] Furthermore, the rotating assembly includes a shell, the bottom end surface of the shell is connected to the upper end surface of the conveyor belt through a mounting component, a driving motor is installed inside the shell, a transmission shaft is installed on the driving motor through a coupling, a turntable is installed on one end of the transmission shaft, a sliding bar is provided on the bottom end surface of the turntable, a sliding groove is provided on the upper end surface of the shell, the sliding bar is slidably installed in the sliding groove, an electric shock spring is provided on the side of the shell, and a power-carrying groove is provided on the lower end surface of the electric shock spring.

[0009] Furthermore, the warm air component is composed of a cylindrical shell one and a cylindrical shell two, the top surface of the drying box is connected to the bottom surface of the cylindrical shell one, the top surface of the cylindrical shell one is connected to the lower end surface of the cylindrical shell two, and the top surface of the cylindrical shell one is provided with a vent, the inner cavity of the cylindrical shell two is installed with a driving motor two, a transmission shaft is inserted through the bottom surface of the cylindrical shell two, one end of the transmission shaft is connected to the output end of the driving motor two, and the other end of the transmission shaft is assembled with fan blades, the inner wall of the cylindrical shell one is provided with a heating wire, and the bottom surface of the cylindrical shell one is provided with an air supply channel.

[0010] Furthermore, the electric shock spring is composed of a bundle tube and a conductive metal sheet. The bundle tube is inserted through the surface of the shell, and the conductive metal sheet is installed on one end of the bundle tube through an axle pin. The lower end of the conductive metal sheet is connected to the side wall of the bundle tube through a spring. A wire is provided in the inner cavity of the bundle tube, and the two ends of the wire are respectively connected to a drive motor 1 and a conductive metal sheet, and the drive motor 1 is electrically connected to the conductive metal sheet.

[0011] Furthermore, the air outlet of the air delivery channel is provided with an inclination angle.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The valve is transported to the spray box by the conveyor belt, the rotating component is powered on to rotate the valve, and the spray gun sprays paint on the surface of the valve. The paint on the surface of the valve after spraying is not dry yet, and it is transported to the drying box by the conveyor belt. The warm air component and the heating lamp dry the paint on the surface of the valve. After drying, the operator disposes of the valve. Through the cooperation of the rotating component and the warm air component, the paint on the surface of the valve is sprayed more evenly. After the valve paint is sprayed, it is immediately dried, thereby improving the quality and efficiency of the valve paint spraying.

[0014] The heating wire generates heat energy in the inner cavity of the cylindrical shell, and the motor drives the fan blades to rotate to generate wind energy, which is combined with the heat energy to form warm air, which enters the drying box through the air delivery channel, so that hot air circulates in the drying box, thereby drying the paint on the surface of the valve that has just been sprayed with paint, avoiding dripping of the surface paint and affecting the quality of the spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional schematic diagram of a valve paint spraying device.

[0016] Figure 2 The utility model is a schematic diagram of a spray box of a valve paint spraying equipment.

[0017] Figure 3 The utility model is a schematic diagram of a drying box for valve paint spraying equipment.

[0018] Figure 4 The utility model is a schematic diagram of a rotating component of a valve paint spraying device.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Base; 2. Conveyor belt; 3. Operation panel; 4. Spray box; 5. Spray gun; 6. Drying box; 7. Rotating assembly; 8. Heating lamp; 9. Warm air assembly; 701. Shell; 702. Driving motor 1; 703. Turntable; 704. Electric shock spring; 705. Power-carrying slot; 7011. Bundle tube; 7012. Conductive metal sheet; 7013. Wire; 901. Column shell 1; 902. Column shell 2; 903. Driving motor 2; 904. Fan blades; 905. Heating wire; 906. Air supply channel. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides a valve paint spraying device, comprising a base 1, a spray box 4, and a drying box 6. The upper end surface of the base 1 is provided with a conveyor belt 2 through a roller, the upper end surface of the base 1 is connected to the bottom end surface of the spray box 4, an operation panel 3 is arranged on the side of the spray box 4, a spray gun 5 is symmetrically arranged on the bottom surface of the spray box 4, a drying box 6 is arranged on the side of the spray box 4, the lower end surface of the drying box 6 is connected to the upper end surface of the base 1, a heating lamp 8 is symmetrically arranged on the inner wall of the drying box 6, a rotating assembly 7 is installed on the upper end surface of the conveyor belt 2 through an axle pin, and the upper end surface of the drying box 6 is provided with a rotating assembly 7. A warm air component 9 is provided on the end face, and the valve is transported to the spray box 4 through the conveyor belt 2. The rotating component 7 is powered on to rotate the valve, and the spray gun 5 sprays paint on the surface of the valve. The paint on the surface of the valve after the paint spraying is not dry yet, and it is transported to the drying box 6 through the conveyor belt 2. The warm air component 9 and the heating lamp 8 dry the surface paint of the valve. After the drying is completed, the operator disposes of the valve. Through the cooperation of the rotating component 7 and the warm air component 9, the paint on the surface of the valve is sprayed more evenly. After the valve paint is sprayed, it is immediately dried, thereby improving the quality and efficiency of the valve paint spraying.

[0027] The rotating assembly 7 comprises a shell 701, the bottom end surface of the shell 701 is mounted on the upper end surface of the conveyor belt 2 through an axle pin, a driving motor 702 is mounted inside the shell 701, the driving motor 702 is mounted on a transmission shaft through a coupling, a turntable 703 is mounted on one end of the transmission shaft, a slide bar is provided on the bottom end surface of the turntable 703, a slide groove is provided on the upper end surface of the shell 701, the slide bar is slidably installed in the slide groove, the driving motor 702 drives the turntable 703 to rotate through the transmission shaft, the cooperation of the slide groove and the slide bar makes the rotation trajectory of the turntable 703 stable, and at the same time limits the turntable 703 to avoid the turntable 703 from deviating when the turntable 703 is vertical and causing damage to the driving motor 702, the An electric shock spring 704 is provided on the side of the shell 701, and a power-carrying slot 705 is provided on the lower end surface of the electric shock spring 704. The power-carrying slot 705 is designed at the position of the spray box 4, so that when the turntable 703 is transported to the position of the spray box 4 via the conveyor belt 2, the electric shock spring 704 contacts the power-carrying slot 705, so that the drive motor 702 drives the turntable 703 to rotate in the spray box 4, and when the turntable 703 is away from the spray box 4, the electric shock spring 704 does not contact the power-carrying slot 705, the drive motor 702 is powered off, and the turntable 703 stops rotating. Through the cooperation of the electric shock spring 704, the power-carrying slot 705 and the drive motor 702, the turntable 703 can rotate, thereby driving the valve to rotate, so as to achieve the purpose of uniform paint spraying on the valve surface.

[0028] The warm air assembly 9 is composed of a cylindrical shell 1 901 and a cylindrical shell 2 902. The top surface of the drying box 6 is connected to the bottom surface of the cylindrical shell 1 901. The top surface of the cylindrical shell 1 901 is connected to the lower end surface of the cylindrical shell 2 902. The top surface of the cylindrical shell 1 901 is provided with a vent. The inner cavity of the cylindrical shell 2 902 is provided with a drive motor 2 903. The bottom surface of the cylindrical shell 2 902 is penetrated by a transmission shaft. One end of the transmission shaft is connected to the output end of the drive motor 2 903. The transmission shaft The other end of the cylindrical shell 901 is equipped with a fan blade 904, the inner wall of the cylindrical shell 901 is provided with a heating wire 905, and the bottom end surface of the cylindrical shell 901 is provided with an air delivery channel 906. The heating wire 905 generates heat energy in the inner cavity of the cylindrical shell 901, and the motor 903 is driven to rotate the fan blade 904 to generate wind energy, which is combined with the heat energy to form warm air, and enters the drying box 6 through the air delivery channel 906, so that hot air circulates in the drying box 6, thereby drying the paint on the surface of the valve that has just been sprayed with paint, avoiding dripping of the surface paint and affecting the quality of the spraying.

[0029] Among them, the electric shock spring 704 is composed of a bundle tube 7011 and a conductive metal sheet 7012. The bundle tube 7011 is inserted through the surface of the shell 701. One end of the bundle tube 7011 is installed with a conductive metal sheet 7012 through an axle pin. The lower end of the conductive metal sheet 7012 is connected to the side wall of the bundle tube 7011 through a spring. A wire 7013 is provided in the inner cavity of the bundle tube 7011. The two ends of the wire 7013 are respectively connected to the drive motor 702 and the conductive metal sheet 7012. The drive motor 702 is electrically connected to the conductive metal sheet 7012. The bundle tube 7011 has a protective effect on the wire 7013. The spring connecting the conductive metal sheet 7012 and the bundle tube 7011 makes the conductive metal sheet 7012 have a downward force when it contacts the energized slot body 705, so that the two fit closely to avoid poor contact.

[0030] Among them, the air outlet of the air delivery channel 906 is provided with an inclined angle so that warm air can blow on the valve surface, thereby accelerating the drying speed.

[0031] The specific usage and function of this embodiment are as follows:

[0032] After the equipment is powered on and self-checked, the valve to be sprayed is placed on the turntable 703, and the operation panel 3 is used to start the heating lamp 8 of the drying box 6, and the warm air component 9 is turned on to preheat the drying box 6. After the drying box 6 is preheated, the valves are placed on the turntable 703 in sequence, and the spray gun 5 is started at the same time. When the turntable 703 is transported to the front end of the spray box 4 via the conveyor belt 2, the conductive metal sheet 7012 under the turntable 703 contacts the energized slot 705, which is energized to make the drive motor 702 drive the turntable 703 to rotate, and the rotation of the turntable 703 drives the valve to rotate, and the spray gun 5 sprays paint on the surface of the valve. The operator can observe the window on the side of the spray box 4 The valve painting situation is checked. After the valve painting is completed, the conveyor belt 2 transports the valve to the drying box 6. The drying box 6 is preheated and has a relatively high temperature. The air outlets on both sides of the top surface blow warm air to the valve paint surface. With the help of the heating lamp 8, the valve paint surface can be dried in a short time. After the drying work is completed, the conveyor belt 2 transports the valve to the end of the conveyor belt 2. The operator then takes the valve and puts it properly. The use of this equipment makes the paint spraying on the valve surface more uniform. After the valve paint spraying is completed, the valve is dried immediately, thereby improving the quality and efficiency of the valve paint spraying.

[0033] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A valve paint spraying device, comprising a base (1), a spray box (4), and a drying box (6), wherein a conveyor belt (2) is installed on the upper end surface of the base (1) through a roller, and the upper end surface of the base (1) is connected to the bottom end surfaces of the spray box (4) and the drying box (6) respectively, an operation panel (3) is provided on the side of the spray box (4), a spray gun (5) is symmetrically installed on the bottom surface of the spray box (4), a drying box (6) is provided on the side of the spray box (4), and a heating lamp (8) is symmetrically installed on the inner wall of the drying box (6), characterized in that: A rotating assembly (7) is installed on the upper end surface of the conveyor belt (2) via an axle pin, and a warm air assembly (9) is provided on the upper end surface of the drying box (6).

2. A valve paint spraying device as claimed in claim 1, characterized in that: The rotating assembly (7) comprises a shell (701), the bottom end surface of the shell (701) is connected to the upper end surface of the conveyor belt (2) through a mounting member, a driving motor (702) is installed inside the shell (701), a transmission shaft is installed on the driving motor (702) through a coupling, a turntable (703) is installed at one end of the transmission shaft, a sliding bar is provided on the bottom end surface of the turntable (703), a sliding groove is provided on the upper end surface of the shell (701), the sliding bar is slidably installed in the sliding groove, an electric shock spring (704) is provided on the side surface of the shell (701), and a power supply groove (705) is provided on the lower end surface of the electric shock spring (704).

3. A valve paint spraying device as claimed in claim 1, characterized in that: The warm air assembly (9) is composed of a cylindrical shell one (901) and a cylindrical shell two (902). The top end surface of the drying box (6) is connected to the bottom end surface of the cylindrical shell one (901), the top end surface of the cylindrical shell one (901) is connected to the lower end surface of the cylindrical shell two (902), and the top end surface of the cylindrical shell one (901) is provided with a vent. The inner cavity of the cylindrical shell two (902) is provided with a driving motor two (903). A transmission shaft is inserted through the bottom surface of the cylindrical shell two (902), one end of the transmission shaft is connected to the output end of the driving motor two (903), and the other end of the transmission shaft is equipped with a fan blade (904). The inner wall of the cylindrical shell one (901) is provided with a heating wire (905), and the bottom end surface of the cylindrical shell one (901) is provided with an air supply channel (906).

4. A valve paint spraying device as claimed in claim 2, characterized in that: The electric shock spring (704) is composed of a bundle tube (7011) and a conductive metal sheet (7012). The bundle tube (7011) is inserted through the surface of the shell (701). One end of the bundle tube (7011) is installed with the conductive metal sheet (7012) through an axle pin. The lower end of the conductive metal sheet (7012) is connected to the side wall of the bundle tube (7011) through a spring. A wire (7013) is provided in the inner cavity of the bundle tube (7011). The two ends of the wire (7013) are respectively connected to the driving motor 1 (702) and the conductive metal sheet (7012). The driving motor 1 (702) and the conductive metal sheet (7012) are electrically connected.

5. A valve paint spraying device as claimed in claim 3, characterized in that: The air outlet of the air delivery channel (906) is provided with an inclination angle.

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