Guiding device of spraying equipment

Abstract

The utility model belongs to the technical field of spraying equipment, and provides a spraying equipment guiding device which comprises a cover plate, a plurality of evenly-distributed branches are arranged on the circumferential side of the cover plate, an arc-shaped guiding plate is arranged at the end, away from the cover plate, of the lower side of each branch, and the arc-shaped guiding plates are distributed in a circumferential array mode with the center line of the cover plate as the axis. The lower ends of the arc-shaped guide plates are connected with the same circular ring. The strength and the rigidity of the guide device are greatly improved, the equipment operation is stable, the material utilization rate and the device precision are improved, a large amount of processing time is saved, and the process cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying equipment, and in particular relates to a spraying equipment guiding device. Background Art

[0002] Spraying is a coating method that uses a spray gun or a disc atomizer to disperse the material into uniform and fine droplets by pressure or centrifugal force and then apply it to the surface of the object to be coated. It can be divided into air spraying, airless spraying, electrostatic spraying and various derivative methods of the above basic spraying forms, such as high-flow low-pressure atomization spraying, thermal spraying, automatic spraying, multi-group spraying, etc. Most of the suction valves used in existing spraying equipment are equipped with valve balls and guide sleeves. By adjusting the position of the valve ball, the spraying amount can be adjusted to avoid excessive or insufficient spraying. The equipment has good flexibility and is convenient for personnel to operate.

[0003] The existing guide sleeves are divided into two types: 1). Figure 3 As shown in the figure, the steel plate is stamped and then welded with the pin. Although the material is saved and the process is simplified, the precision is poor and the welded pin is stable at the top, but the bottom is easily deformed under the repeated action of the steel ball, and even the steel ball is stuck, which leads to abnormal operation of the equipment. There are many failures caused by this on site; 2). Figure 4 As shown, it is made of bar material through precision turning and milling, with low material utilization, large waste and high process processing cost; although the guiding accuracy is guaranteed, the non-closed structure of the lower part reduces the strength of the structure. After using for a period of time, it is still deformed due to the repeated impact of the steel ball, causing the steel ball to get stuck, thereby causing the equipment to malfunction. Utility Model Content

[0004] In view of the above-mentioned deficiencies in the prior art, the utility model provides a guide device for spraying equipment, aiming to solve the problems of poor stability, variability and low material utilization rate of the existing guide sleeve.

[0005] The utility model solves the above technical problems through the following technical means:

[0006] A spraying equipment guide device includes a cover plate, wherein a plurality of evenly distributed branches are provided on the circumferential side of the cover plate, and an arc-shaped guide plate is provided at the lower end of each branch away from the cover plate. The plurality of arc-shaped guide plates are distributed in a circular array with the center line of the cover plate as the axis, and the lower ends of the plurality of arc-shaped guide plates are connected to the same circular ring.

[0007] Furthermore, the circular ring, the arc-shaped guide plate and the cover plate with branches are integrally formed and are cast by cast steel.

[0008] Such structural design improves material utilization and reduces material consumption.

[0009] Furthermore, the cover plate is in a trident shape or a cross shape.

[0010] Furthermore, the inner lower end of the ring is arranged at an inclined angle.

[0011] Such a structural design facilitates the steel ball to smoothly enter the guide device of the utility model, that is, the guide sleeve.

[0012] Furthermore, one end of the upper side of the cover plate branch close to the arc-shaped guide plate is arranged in a stepped manner.

[0013] With such a structural design, the guide device of the utility model can be installed more stably.

[0014] Beneficial effects:

[0015] 1. The utility model is a spraying equipment guide device, namely a guide sleeve, which is cast by cast steel. The circular ring, arc-shaped guide plate and cover plate with branches are integrally formed, which improves the material utilization rate and reduces the material consumption rate. At the same time, the steel casting only needs turning, which saves a lot of processing time and reduces the process cost; the precision turning process meets the precision requirements of the guide device.

[0016] 2. The utility model provides a spraying equipment guide device, wherein a plurality of arc-shaped guide plates at the lower end are fixedly connected together by a circular ring, so that the strength and rigidity of the guide device are greatly improved, thus avoiding deformation caused by the impact of a steel ball, and preventing the steel ball from getting stuck and the equipment from being unable to operate normally. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front cross-sectional view of a spraying device of the utility model;

[0018] Figure 2 It is a side sectional view of a spraying device of the utility model;

[0019] Figure 3 A schematic diagram of the structure of the guide sleeve prepared for the stamped steel plate and the pin;

[0020] Figure 4 It is a schematic diagram of the structure of the guide sleeve prepared by fine turning and milling of the bar;

[0021] The reference numerals in the figure are as follows: cover plate 1, arc-shaped guide plate 2, circular ring 3. DETAILED DESCRIPTION

[0022] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can understand the advantages and effects of the present invention from the contents disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are only for exemplary descriptions, and they are only schematic diagrams, not physical diagrams, and cannot be understood as limitations on the present invention. In order to better illustrate the embodiments of the present invention, some parts in the figures may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the figures may be omitted.

[0023] The same or similar numbers in the figures of the embodiments of the present invention correspond to the same or similar parts. In the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "front", "back", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the figures, they are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the figures are only used for illustrative purposes and cannot be understood as limitations on the present invention. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] like Figure 1 and Figure 2 As shown, the utility model discloses a spraying equipment guide device, including a cover plate 1. In this embodiment, the circumferential side of the cover plate 1 is fixedly connected with four evenly distributed branches, and the four branches are distributed in a cross shape. The lower end of each branch away from the cover plate 1 is fixedly connected with a vertically arranged arc guide plate 2, and the four arc guide plates 2 are distributed in a circumferential array with the center line of the cover plate 1 as the axis, and the lower ends of the four arc guide plates 2 are connected to the same ring 3.

[0025] As a preferred embodiment of this embodiment, the inner lower end of the ring 3 is set at an inclined angle.

[0026] As a preferred embodiment of the present invention, one end of the upper side of the branch of the cover plate 1 close to the arc-shaped guide plate 2 is arranged in a stepped manner.

[0027] The guide device of the utility model, namely the guide sleeve, is cast by cast steel, and the circular ring 3, the arc-shaped guide plate 2 and the cover plate 1 with branches are integrally formed, which improves the material utilization rate and reduces the material consumption rate. At the same time, the steel casting only needs turning, which saves a lot of processing time and reduces the process cost; the precision turning process meets the precision requirements of the guide device.

[0028] The utility model guide sleeve has a plurality of arc-shaped guide plates 2 at the lower end fixedly connected together by a circular ring 3, so that the strength and rigidity of the guide device are greatly improved, thus avoiding deformation caused by the impact of the steel ball, and preventing the steel ball from getting stuck and the equipment from being unable to operate normally.

[0029] The above embodiments are only used to illustrate the technical solution of the utility model and are not intended to limit it. Although the utility model is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model. The technology, shape, and structure that are not described in detail in the utility model are all well-known technologies.

Claims

1. A spraying equipment guiding device, characterized in that: The invention comprises a cover plate (1), wherein a plurality of evenly distributed branches are arranged on the circumferential side of the cover plate (1), and an arc-shaped guide plate (2) is arranged at the lower end of each branch away from the cover plate (1), and a plurality of the arc-shaped guide plates (2) are arranged in a circular array with the center line of the cover plate (1) as the axis, and the lower ends of the plurality of the arc-shaped guide plates (2) are connected to the same circular ring (3).

2. A spraying equipment guide device according to claim 1, characterized in that: The circular ring (3), the arc-shaped guide plate (2) and the cover plate (1) with branches are integrally formed and are cast by using cast steel.

3. A spraying equipment guide device according to claim 1, characterized in that: The cover plate (1) is in a trident shape or a cross shape.

4. A spraying equipment guide device according to claim 1, characterized in that: The inner lower end of the circular ring (3) is arranged at an inclined angle.

5. A spraying equipment guide device according to claim 1, characterized in that: One end of the upper side of the branch of the cover plate (1) close to the arc-shaped guide plate (2) is arranged in a stepped manner.

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