Surface paint spraying device for valve production

Abstract

The surface paint spraying device comprises a bottom shell with an opening in the upper end, an arc-shaped side protection plate is fixedly arranged on the upper end face of the bottom shell, a cross beam is fixedly arranged at the upper end of the arc-shaped side protection plate, a disc is rotationally arranged in the center of the lower end face of the cross beam, and a driving mechanism used for driving the disc to rotate is arranged between a rotating shaft of the disc and the cross beam in a matched mode. A swing beam is rotatably arranged at the center of the upper end face of the cross beam, a power unit used for driving the swing beam to rotate is arranged on the upper end face of the cross beam, and an atomizing nozzle is fixedly arranged at the bottom of the other end of the swing beam and connected with a liquid pump through a hose. By arranging the rotatable disc and the swinging beam, the atomizing nozzle can spray paint on a valve workpiece in a multi-angle mode, paint spraying dead angles are effectively avoided, the inner bottom face of the bottom shell is in a funnel shape, a notch is formed in the bottom of the bottom shell, redundant paint can be collected and discharged, and recycling of the paint is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to valve paint spraying device technical field, specifically point to a valve production with surface paint spraying device. BACKGROUND

[0002] Valve is the control component in fluid conveying system, has the functions such as cut-off, regulation, flow guide, prevent reverse flow, pressure stabilization, shunt or overflow pressure relief. Valve is widely used in petroleum, chemical industry, metallurgy, electric power, building and each field, and its quality and performance directly influence the safe and stable operation of system.

[0003] In order to improve the corrosion resistance and aesthetic degree of valve, usually need to carry out paint spraying treatment to valve surface. Paint spraying can form a uniform protective film on the valve surface, prevent the valve from being eroded by external environment. Meanwhile, different colors of paint can also make the valve more easily identified and distinguished in the use process.

[0004] In the traditional valve production process, the paint spraying equipment used has many defects. The most prominent problem is that the spray head is fixed and cannot be adjusted in angle. This leads to the existence of paint spraying dead angle in the paint spraying process, so that some parts of the valve cannot be fully covered by paint spraying. These paint spraying dead angles not only affect the appearance quality of the valve, but also may reduce the corrosion resistance of the valve and shorten its service life. UTILITY MODEL CONTENTS

[0005] (I) Technical problem

[0006] The utility model aims at providing a valve production with surface paint spraying device, aims at solving the problem that the fixed spray head of traditional paint spraying equipment leads to the existence of paint spraying dead angle.

[0007] (II) Technical content

[0008] To solve the above technical problem, the technical scheme of the utility model is as follows: a valve production with surface paint spraying device, including the bottom shell of upper end opening, the arc side guard plate is fixedly arranged on the bottom shell upper end surface, the horizontal beam is fixedly arranged on the arc side guard plate upper end, the disc is rotatably arranged on the horizontal beam lower end surface center, and the driving mechanism for driving the disc rotation is matched between the rotating shaft of the disc and the horizontal beam, a plurality of hooks for hanging valve workpieces are rotatably arranged on the disc bottom along the circumferential direction thereof, the swing beam is rotatably arranged on the horizontal beam upper end surface center, the power unit for driving the swing beam rotation is arranged on the horizontal beam upper end surface, the atomizing spray head is fixedly arranged on the swing beam other end bottom, and the liquid pump is connected to the atomizing spray head through the hose.

[0009] Further, the driving mechanism includes the motor fixedly arranged on the horizontal beam upper end surface, the driving shaft of the motor is fixedly arranged with the driving gear in one end below the horizontal beam, and the driving gear is engaged with the driven gear fixedly arranged on the rotating shaft of the disc.

[0010] Further, the power unit comprises an electric push rod hinged to the upper end surface of the cross beam, and the piston end of the electric push rod is hinged to the end of the swing beam.

[0011] Further, the atomizing nozzle comprises an atomizing pipeline fixed to the lower end of the swing beam and arranged vertically, and a plurality of nozzles are arranged on the inner side of the atomizing pipeline along the length direction thereof.

[0012] Further, the inner bottom surface of the bottom shell is funnel-shaped, and the bottom is provided with a slot for collecting and discharging excess paint.

[0013] (Three) technical effects

[0014] Compared with the prior art, the utility model has the advantages of:

[0015] 1. Multi-angle paint spraying: by setting the rotatable disc and the swing beam, the atomizing nozzle can spray paint on the valve workpiece at multiple angles, effectively avoiding the occurrence of paint spraying dead angles, ensuring uniform paint spraying on the valve surface, and improving the appearance quality and corrosion resistance of the valve.

[0016] 2. High-efficiency paint spraying: a plurality of hooks are arranged on the bottom of the disc in the circumferential direction, which can simultaneously hang a plurality of valve workpieces for paint spraying, improving the production efficiency. The cooperation of the driving mechanism and the power unit makes the paint spraying process continuous and highly automated, reducing the time and labor intensity of manual operation.

[0017] 3. Paint recycling: the inner bottom surface of the bottom shell is funnel-shaped, and the bottom is provided with a slot for collecting and discharging excess paint, realizing the recycling of paint, reducing production cost, and also reducing environmental pollution. DRAWINGS

[0018] Figure 1 is a three-dimensional structure schematic of the surface paint spraying device for valve production of the utility model Figure 1 .

[0019] Figure 2 is a three-dimensional structure schematic of the surface paint spraying device for valve production of the utility model Figure 2 .

[0020] Figure 3 is a three-dimensional structure schematic of the surface paint spraying device for valve production of the utility model Figure 3 .

[0021] Figure 4 is a front view structure schematic of the surface paint spraying device for valve production of the utility model.

[0022] Figure 5It is a left view structure schematic diagram of a surface paint spraying device for valve production.

[0023] Figure 6 It is a top view structure schematic diagram of a surface paint spraying device for valve production.

[0024] Figure 7 It is a sectional view structure schematic diagram of a surface paint spraying device for valve production.

[0025] As shown in the figure: 1, bottom shell; 2, arc-shaped side guard plate; 3, crossbeam; 4, disc; 5, hook; 6, swing beam; 7, atomizing nozzle; 8, hose; 9, liquid pump; 10, motor; 11, driving gear; 12, driven gear; 13, electric push rod; 14, atomizing pipeline; 15, nozzle; 16, slot. DETAILED DESCRIPTION

[0026] In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "back", "left", "right", "inner", "outer", "center" and the like indicate the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation or configuration and operation, therefore it cannot be understood as a limitation of the present application.

[0027] In the description of the present application, it is to be understood that the terms "provided with", "mounted", "connected", "connected" and the like should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0028] The present application will be further described in detail below with reference to the accompanying drawings.

[0029] In combination with the drawings Figure 1 to the drawings Figure 7The utility model relates to a surface paint spraying device for valve production, which comprises a bottom shell (1) with an open upper end, the inner bottom surface of the bottom shell (1) is funnel-shaped, and the bottom of the bottom shell (1) is provided with a slot (16) for collecting and discharging excess paint, an arc-shaped side guard plate (2) is fixedly arranged on the upper end surface of the bottom shell (1), a crossbeam (3) is fixedly arranged on the upper end of the arc-shaped side guard plate (2), a disc (4) is rotatably arranged on the lower end surface of the crossbeam (3), a driving mechanism for driving the disc (4) to rotate is matched between the rotating shaft of the disc (4) and the crossbeam (3), a plurality of hooks (5) for hanging valve workpieces are rotatably arranged on the bottom of the disc (4) along the circumferential direction of the disc (4), a swing beam (6) is rotatably arranged on the upper end surface of the crossbeam (3), a power unit for driving the swing beam (6) to rotate is arranged on the upper end surface of the crossbeam (3), an atomizing nozzle (7) is fixedly arranged on the bottom of the other end of the swing beam (6), and the atomizing nozzle (7) is connected with a liquid pump (9) through a hose (8), the atomizing nozzle (7) comprises an atomizing pipeline (14) which is fixedly arranged on the lower end of the swing beam (6) and vertically arranged, and a plurality of nozzles (15) are arranged on the inner surface of the atomizing pipeline (14) along the length direction of the atomizing pipeline (14).

[0030] In the embodiment, as a preferred technical scheme, the driving mechanism comprises a motor (10) fixedly arranged on the upper end surface of the crossbeam (3), the driving shaft of the motor (10) extends into the lower side of the crossbeam (3), one end of the driving shaft is fixedly provided with a driving gear (11), and a driven gear (12) is fixedly arranged on the rotating shaft of the disc (4).

[0031] In the embodiment, as a preferred technical scheme, the power unit comprises an electric push rod (13) hingedly arranged on the upper end surface of the crossbeam (3), and the piston end of the electric push rod (13) is hingedly connected with the end portion of the swing beam (6).

[0032] The working principle of the surface paint spraying device for valve production is as follows: the surface paint spraying device for valve production mainly drives the disc to rotate through the motor, so that the valve workpiece hung on the hook rotates, at the same time, the swing beam is swung through the electric push rod, the atomizing nozzle is adjusted in angle, and thus multi-angle paint spraying of the valve workpiece is realized. The liquid pump delivers paint to the atomizing nozzle through the hose, the paint is atomized in the atomizing nozzle and then uniformly sprayed to the surface of the valve workpiece. The bottom shell is used for collecting excess paint, so as to avoid paint waste and environmental pollution.

[0033] The use process of the surface paint spraying device for valve production is as follows:

[0034] 1. First, the valve workpiece to be sprayed is hung on the hook (5) at the bottom of the disc.

[0035] 2. Start the motor (10), the driving shaft of the motor (10) drives the driving gear (11) to rotate, the driving gear (11) is in meshing transmission with the driven gear (12), so as to drive the disc (4) to rotate. At this time, the valve workpiece rotates together with the disc (4).

[0036] 3. Start the liquid pump 9, the liquid pump 9 transports the paint to the atomizing nozzle 7 through the hose 8. The paint is sprayed from several nozzles 15 in the atomizing pipeline 14, forms the atomizing state, and sprays to the rotating valve workpiece.

[0037] 4. At the same time, start the electric push rod 13, the piston end of the electric push rod 13 pushes the swing beam 6 to rotate, thereby adjusting the angle of the atomizing nozzle 7, and realizes the paint spraying to the valve workpiece at different angles.

[0038] 5. In the paint spraying process, the excess paint falls into the bottom shell 1. Since the inner bottom surface of the bottom shell 1 is funnel-shaped, the excess paint flows to the slot 16 at the bottom, and the excess paint can be collected and discharged through the slot 16 for recycling or other subsequent operations.

[0039] The above describes the present application and its embodiments, which are not limited, and the embodiments shown in the drawings are only one of the embodiments of the present application, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the creative spirit of the present application, without creative design, similar structure and embodiments to the technical solution, which should belong to the protection scope of the present application.

Claims

1. A surface paint spraying device for valve production, comprising a bottom shell (1) with an open upper end, an arc-shaped side guard plate (2) fixedly arranged on the upper end surface of the bottom shell (1), and a cross beam (3) fixedly arranged on the upper end of the arc-shaped side guard plate (2), characterized in that: The lower end surface of the crossbeam (3) is provided with a disc (4) rotating at the center, and a driving mechanism for driving the disc (4) to rotate is matched between the rotating shaft of the disc (4) and the crossbeam (3). The bottom of the disc (4) is provided with a plurality of hooks (5) for hanging valve workpieces along the circumferential direction of the disc (4). The upper end surface of the crossbeam (3) is provided with a swing beam (6) rotating at the center. The upper end surface of the crossbeam (3) is provided with a power unit for driving the swing beam (6) to rotate. The other end of the swing beam (6) is fixedly provided with an atomizing nozzle (7). The atomizing nozzle (7) is connected with a liquid pump (9) through a hose (8).

2. The surface paint spraying device for valve production according to claim 1, characterized in that: The driving mechanism comprises a motor (10) fixedly arranged on the upper end surface of the crossbeam (3). The driving shaft of the motor (10) extends into the lower side of the crossbeam (3) and is fixedly provided with a driving gear (11) at one end. A driven gear (12) is fixedly arranged on the rotating shaft of the disc (4). The driving gear (11) is engaged with the driven gear (12).

3. The surface paint spraying device for valve production according to claim 1, characterized in that: The power unit comprises an electric push rod (13) hingedly arranged on the upper end surface of the crossbeam (3). The piston end of the electric push rod (13) is hingedly connected with the end of the swing beam (6).

4. The surface paint spraying device for valve production according to claim 1, characterized in that: The atomizing nozzle (7) comprises an atomizing pipeline (14) fixedly arranged on the lower end of the swing beam (6) and vertically arranged. A plurality of nozzles (15) are arranged on the inner side of the atomizing pipeline (14) along the length direction of the atomizing pipeline (14).

5. The surface paint spraying device for valve production according to claim 1, characterized in that: The inner bottom surface of the bottom shell (1) is funnel-shaped, and the bottom is provided with a slot (16) for collecting and discharging excess paint.

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