A spraying device for the surface of a metal product

Abstract

The utility model discloses a kind of spraying devices for the surface of metal product, including paint spraying room body, still include at least two ground rails that are laid in the paint spraying room body layout site, the track wheel of the paint spraying room body bottom is equipped with with the ground rail adaptation, and the drive mechanism for driving the track wheel rotation is equipped, air purification mechanism is equipped at the paint spraying room body top.The utility model is by being set to the paint spraying room body as movable, paint spraying room body can be controlled to be moved to each component position needing painting and paint spraying is carried out, so as not to need to repeatedly carry and move workpiece, the spraying of some large components is facilitated, efficiency is improved, air purification mechanism is set on the paint spraying room body, can purify paint spraying room air, protect worker.

Description

Technical Field

[0001] This utility model relates to the technical field of spraying devices, and in particular to spraying devices for the surface of metal products. Background Technology

[0002] Spraying involves using gas pressure to disperse the coating liquid into uniform and fine droplets using a spray gun, which are then applied to the surface of the object being coated. For some large workpieces, which are very bulky and difficult to move, traditional spray booths are fixed. When spraying large workpieces, it is necessary to first transfer them to the spray booth for painting, and then remove them from the spray booth after painting. This process is very cumbersome, labor-intensive, time-consuming, and affects the efficiency of spraying large workpieces. Utility Model Content

[0003] The purpose of this invention is to solve the problems in the prior art and to propose a spraying device for the surface of metal products, which can facilitate the spraying of various large workpieces, reduce workpiece handling, improve efficiency, and reduce the intensity of manual labor.

[0004] To achieve the above objectives, this utility model proposes a spraying device for the surface of metal products, including a spray booth body and at least two ground tracks laid on the installation site of the spray booth body. The bottom of the spray booth body is provided with track wheels adapted to the ground tracks and a drive mechanism for driving the track wheels to rotate. An air purification mechanism is provided on the top of the spray booth body. The air purification mechanism includes an air supply system and a non-woven fabric filter layer. The non-woven fabric filter layer is located on the top of the spray booth body, and the lower end of the non-woven fabric filter layer is connected to the interior of the spray booth body. One end of the air supply system is connected to the non-woven fabric filter layer, and the other end is provided with a filter bag mounting bracket. An air filter bag is detachably connected to the filter bag mounting bracket.

[0005] Preferably, a number of pits corresponding to the paint booth body are provided at the site where the paint booth body is installed, and a support grid is provided at the opening position on the upper side of the pit.

[0006] Preferably, the paint booth body is further provided with a paint platform and a platform moving mechanism for driving the paint platform to move.

[0007] Preferably, the lifting mechanism includes a horizontal beam located at the top of the paint booth body, a scissor lift located vertically below the horizontal beam, and the paint platform located at the bottom of the scissor lift.

[0008] Preferably, the crossbeam is also provided with a trolley that can reciprocate along its length, and the scissor lift is located on the underside of the trolley.

[0009] Preferably, the paint platform is equipped with several anti-collision radars in the circumferential direction.

[0010] The beneficial effects of this utility model of a spraying device for metal product surfaces are as follows: By making the spray booth body movable, the spray booth body can be controlled to move to the position of each part that needs to be sprayed, thereby eliminating the need to repeatedly move the workpiece, facilitating the spraying of some large parts, improving efficiency, and equipping the spray booth body with an air purification mechanism, which can purify the air in the spray booth and protect workers.

[0011] The features and advantages of this utility model will be described in detail through embodiments and accompanying drawings. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of a spraying device for the surface of metal products according to the present invention.

[0013] Figure 2 This is a side view of a spraying device for the surface of metal products according to the present invention.

[0014] Figure 3 This is a schematic diagram of the track wheel and drive mechanism of this utility model.

[0015] Figure 4 This is a schematic diagram of the paint platform structure.

[0016] In the diagram: 1-Spray booth body, 2-Ground rail, 3-Rail wheel, 4-Drive mechanism, 5-Air supply system, 6-Non-woven filter layer, 7-Filter bag mounting bracket, 8-Paint platform, 9-Crossbeam, 10-Scissor lift, 11-Trolley, 12-Pit, 13-Support grille, 81-Anti-collision radar. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit its scope. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of the present utility model.

[0018] In the description of this utility model, it should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to or indirectly connected to the other element.

[0019] In the description of this utility model, it should be noted that the terms "center," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified. "Several" means one or more, unless otherwise explicitly specified.

[0020] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] Example 1:

[0022] See Figures 1-3 This utility model discloses a spraying device for the surface of metal products, including a spray booth body 1 for spraying and two ground rails 2 located on the lower side of the spray booth body 1. The ground rails 2 are fixedly laid on the layout site of the spray booth body 1. The bottom of the spray booth body 1 is provided with track wheels 3 adapted to the ground rails 2 and a drive mechanism 4 for driving the track wheels 3 to rotate. In this embodiment, the spray booth body 1 is set to be movable, and the spray booth body 1 can be controlled to move to the position of each part that needs to be sprayed for spraying, so that the workpiece does not need to be moved, which is convenient for spraying some large parts and improves efficiency.

[0023] To purify the air during the painting process, an air purification mechanism is installed on the top of the paint booth body 1. This mechanism includes an air supply system 5 and a non-woven fabric filter layer 6. The non-woven fabric filter layer 6 is located on the top of the paint booth body 1, with its lower end communicating with the interior of the paint booth body 1. One end of the air supply system 5 is connected to the non-woven fabric filter layer 6, and the other end has a filter bag mounting bracket 7. An air filter bag is detachably connected to the filter bag mounting bracket 7. The air supply system 5 draws air from inside the paint booth body 1, and after double filtration by the non-woven fabric filter layer 6 and the air filter bag, it is either delivered out or sent to an exhaust gas treatment device for purification, preventing paint fumes from escaping and affecting human health. The air filter bag is a conventional air filter bag used in conventional baghouse dust collectors, while the non-woven fabric filter layer 6 uses layered non-woven fabric as the filter material.

[0024] For details, please refer to Figure 1 , Figure 2 A number of pits 12 corresponding to the spray booth body 1 are provided at the site where the spray booth body 1 is located. A support grid 13 is provided at the upper opening of each pit 12. The pits 12 are used to collect solid and liquid waste generated during the spraying process.

[0025] Example 2:

[0026] See Figure 1 , Figure 4 Based on Embodiment 1, the spray booth body 1 is further equipped with a paint platform 8 and a platform moving mechanism for driving the paint platform 8. The lifting mechanism includes a horizontal beam 9 located at the top of the spray booth body 1 and a scissor lift 10 located vertically below the horizontal beam 9. The paint platform 8 is located at the bottom of the scissor lift 10. The horizontal beam 9 is also equipped with a trolley 11 that can reciprocate along its length. The scissor lift 10 is located below the trolley 11. During spraying, the worker stands on the paint platform 8 to perform the spraying. The lifting mechanism drives the paint platform 8 to rise and fall, thereby spraying the workpiece at different heights. At the same time, the trolley 11 can drive the paint platform 8 to move laterally, thus cooperating with the scissor lift 10 to spray the upper side of the workpiece, making spraying more convenient and meeting the spraying needs of various workpieces.

[0027] For details, please refer to Figure 4 To enhance safety, the paint platform 8 is equipped with several anti-collision radars 81 around its perimeter. When an anti-collision radar 81 is triggered, the manual spraying station 6 and the drive mechanism 4 immediately stop moving to avoid collisions and improve safety.

[0028] The working process of this utility model:

[0029] This utility model discloses a spraying device for the surface of metal products. During operation, the track is pre-laid at the processing position of the workpiece. When spraying is required, the spray booth body 1 can be controlled to move to the position of each workpiece that needs to be sprayed, so that the workpiece does not need to be moved, which is convenient for spraying some large parts. During the spraying process, the air supply system 5 draws the air inside the spray booth body 1 and sends it out or to the exhaust gas treatment equipment for purification after double filtration through the non-woven filter layer 6 and the air filter bag, so as to avoid the paint gas from escaping and affecting human health.

[0030] All standard parts used in this application can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The internal components of the electric slide rail, cylinder, welding machine, electric telescopic rod and controller all adopt conventional models in the existing technology, and their internal structure belongs to the existing technology structure. Workers can complete the normal operation of them according to the existing technical manual. In addition, the circuit connection adopts the conventional connection method in the existing technology, and will not be described in detail here.

[0031] It should be noted that although the above embodiments have been described herein, this does not limit the scope of patent protection for this utility model. Therefore, any changes and modifications made to the embodiments described herein based on the innovative concept of this utility model, or equivalent structural or procedural transformations made using the content of this utility model's specification and drawings, directly or indirectly applying the above technical solutions to other related technical fields, are all included within the scope of protection of this utility model patent.

Claims

1. A spraying apparatus for the surface of metal products, comprising a spray booth body (1), characterized in that: It also includes at least two ground tracks (2) laid on the installation site of the spray booth body (1). The bottom of the spray booth body (1) is provided with track wheels (3) adapted to the ground tracks (2) and a drive mechanism (4) for driving the track wheels (3) to rotate. An air purification mechanism is provided on the top of the spray booth body (1). The air purification mechanism includes an air supply system (5) and a non-woven filter layer (6). The non-woven filter layer (6) is located on the top of the spray booth body (1), and the lower end of the non-woven filter layer (6) is connected to the interior of the spray booth body (1). One end of the air supply system (5) is connected to the non-woven filter layer (6), and the other end is provided with a filter bag mounting bracket (7). An air filter bag is provided on the filter bag mounting bracket (7) and is detachably connected to it.

2. The spraying device for the surface of metal products as described in claim 1, characterized in that: A number of pits (12) corresponding to the spray booth body (1) are provided at the site where the spray booth body (1) is set up, and a support grid (13) is provided at the opening position on the upper side of the pit (12).

3. The spraying device for the surface of metal products as described in claim 1, characterized in that: The spray booth body (1) is also equipped with a paint platform (8) and a platform moving mechanism for driving the paint platform (8) to move.

4. The spraying device for the surface of metal products as described in claim 3, characterized in that: The lifting mechanism includes a horizontal beam (9) located at the top of the spray booth body (1) and a scissor lift (10) located at the bottom of the horizontal beam (9). The paint platform (8) is located at the bottom of the scissor lift (10).

5. The spraying device for the surface of metal products as described in claim 4, characterized in that: The crossbeam (9) is also provided with a trolley (11) that can move back and forth along its length, and the scissor lift (10) is located on the underside of the trolley (11).

6. The spraying apparatus for the surface of metal products as described in claim 5, characterized in that: The paint platform (8) is equipped with several anti-collision radars (81) around its circumference.

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