Multi-angle paint spraying device for steel structure workpiece

Abstract

The utility model discloses a steel structure workpiece multi-angle paint spraying device which comprises a paint spraying chamber, a paint spraying assembly and a conveying assembly which is arranged below the paint spraying assembly and used for conveying a steel structure are arranged in the paint spraying chamber in a sliding mode, the paint spraying assembly comprises a plurality of groups of paint spraying heads, and the paint spraying heads are distributed on the two sides of the paint spraying chamber. Adaptive seat bodies formed on the plurality of groups of paint spraying heads are respectively driven to slide left and right in the paint spraying chamber through a first driving part and a second driving part which are arranged on the side walls of the two sides of the paint spraying chamber, and slide for a proper distance in the corresponding length on the two sides in the paint spraying chamber through the paint spraying heads; therefore, continuous paint spraying in a certain range and span can be carried out relative to the whole surface of a single steel member, the paint spraying range in the paint spraying process is expanded, and the paint spraying efficiency is further improved. And meanwhile, by means of the moving mode of the paint spraying assembly in the paint spraying process, the action repeatability and the action frequency of paint spraying of the multiple paint spraying heads on the paint spraying assembly along the surface of the steel component can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying equipment, in particular to a multi-angle paint spraying device for a steel structure workpiece. Background Art

[0002] Steel components refer to composite steel structure components that can bear and transfer loads and are made of steel plates, angle steels, channel steels, I-beams, welded or hot-rolled H-shaped steels that are cold-bent or welded and connected by connectors. Most steel components are usually surface-painted in the early stages of installation according to different usage requirements. They also have a certain anti-oxidation effect and have a certain anti-rust and anti-corrosion effect.

[0003] At present, in the existing steel structure workpiece painting technology, most of the painting operations rely more on manual or single painting equipment for painting operations. Not only is the painting efficiency low, but there are also certain operating difficulties and safety hazards for some large or large steel components. As a result, some factories have begun to use common automatic painting equipment on the market. Although it can meet basic usage needs, it also has certain shortcomings. That is, the paint head in the traditional automatic painting equipment usually moves in a single direction intelligently, and at the same time, multiple steel components on the conveying mechanism are synchronously painted with the movement of the paint head. In addition, due to the structural characteristics of the steel components themselves, they usually have a span in a certain direction, and the traditional paint head is often restricted by its structure and movement direction. The movement is more frequent during the mobile painting process, and the painting range in a certain movement direction is limited, which makes the painting efficiency less than ideal, increases the degree of wear and energy loss during the operation of this type of painting equipment, and increases the wear and energy loss during the operation of the painting equipment. In addition, the synchronous painting of multiple steel components is also prone to uneven painting, which is inconvenient for later inspection and adjustment. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-angle painting device for steel workpieces, which can further increase the movement range of the paint spray head, further improve the paint spraying range and paint spraying efficiency, and facilitate the later inspection and adjustment of the corresponding steel components after the painting is completed.

[0005] The technical solution adopted by the utility model to solve the above problems is:

[0006] A multi-angle paint spraying device for steel workpieces includes a paint spraying booth, in which a paint spraying assembly and a conveying assembly placed below the paint spraying assembly for conveying steel components are slidably arranged, the paint spraying assembly includes multiple groups of paint spraying heads, and the multiple groups of paint spraying heads are distributed on both sides of the paint spraying booth. The adapter seats formed by the multiple groups of paint spraying heads are driven to slide left and right in the paint spraying booth by first driving components and second driving components respectively arranged on the side walls on both sides of the paint spraying booth.

[0007] Furthermore: the paint spray head is rotatably arranged on the adapting seat body and is driven to rotate by a third driving component arranged on the seat body, and an outer side cover of the third driving component is provided with an adapting protective cover.

[0008] Furthermore: the paint spray head is rotatably provided with an adaptive adjusting member, and the adjusting member includes a first adjusting member for being placed at the head end of the paint spray head and a second adjusting member placed at the connection of the tail end of the paint spray head.

[0009] Furthermore: a paint spraying assembly is also slidably arranged on the top of the paint spraying room, and the adapter seats of the multiple groups of paint spraying heads are driven to slide left and right in the paint spraying room by a fourth driving component arranged at the top position in the paint spraying room.

[0010] Further: the conveying assembly includes a fixed frame and a conveying path for steel components arranged thereon, the conveying path is passed through the interior of the paint spraying room and both ends are placed outside the paint spraying room with redundant length, the conveying path adopts a multi-stage conveying structure and is driven to rotate on the fixed frame by a fifth driving component arranged thereon, and multiple groups of paint spray heads are arranged at the interval between the two groups of conveying paths, and the adapter seats of the multiple groups of paint spray heads are installed at corresponding intervals in the paint spraying room.

[0011] Furthermore: the paint spray booth is also provided with an exhaust assembly for internal gas absorption and filtration, the exhaust assembly includes a fan and a filter box, the fan is installed on the top of the paint spray booth and is connected to the exhaust port provided on the top of the paint spray booth and the filter boxes placed on both sides of the paint spray booth through an exhaust duct, and a second exhaust port is provided on the side of the filter box.

[0012] Furthermore: the paint spraying room is also provided with a drying assembly for drying in the paint spraying room, and the drying assembly includes a drying fan connected to the paint spraying room and installed on the top of the paint spraying room.

[0013] Compared with the prior art, the utility model has the following advantages and effects:

[0014] The utility model discloses a multi-angle paint spraying device for steel structure workpieces. Compared with conventional paint spraying equipment for steel components, the paint spraying components added on both sides of the paint spraying room can slide at a suitable distance of the corresponding length on both sides of the paint spraying room through the paint spraying head according to the steel components with a certain length entering the paint spraying room, so that continuous paint spraying within a certain range and span can be performed relative to the overall surface of a single steel component, thereby expanding the paint spraying range during the paint spraying process and further improving the paint spraying efficiency. At the same time, the movement mode of the paint spraying component during the paint spraying process can also reduce the movement of multiple paint spraying heads on the paint spraying component along the steel structure The repetitiveness and frequency of the action of spraying paint on the surface of the component can not only reduce the waste of certain paint and other raw materials caused by the painting process, but also can further reduce the wear and energy loss of the paint spraying component during the painting process. In the paint spraying room of this paint spraying device, continuous operation of a single steel component can be carried out through the paint spraying component. At the same time, the arrangement of multiple groups of paint spray heads on the seat body can also use a corresponding number of paint spray heads according to different painting needs. While ensuring the uniformity and stability of the paint spraying on the surface of a single steel component, it is also convenient for the later inspection and adjustment of the corresponding steel component after the painting is completed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1-2 The utility model is a schematic structural diagram of a multi-angle painting device for a steel workpiece according to an embodiment of the present invention.

[0016] Figure 3-6 It is a partial enlarged view of the internal structure of a multi-angle painting device for a steel workpiece according to an embodiment of the utility model.

[0017] Figure numbers: paint spraying room 100, first drive component 101, second drive component 102, third drive component 103, protective cover 1031, fourth drive component 104, fifth drive component 105, exhaust port 106, steel component 110, paint spraying assembly 1, paint spray head 11, feed port 111, first adjusting member 112, second adjusting member 113, seat body 12, slider 13, slide rail 14, feeding component 2, conveying assembly 3, fixed frame 31, conveying path 32, exhaust assembly 4, fan 41, filter box 42, second exhaust port 421, exhaust duct 43, drying assembly 5. DETAILED DESCRIPTION

[0018] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0019] See also Figure 1-2The present embodiment relates to a multi-angle painting device for steel workpieces, including a paint spraying room 100, in which a paint spraying assembly 1 and a conveying assembly 3 placed under the paint spraying assembly 1 for conveying steel components 110 are slidably arranged, the paint spraying assembly 1 includes multiple groups of paint spraying heads 11, and the multiple groups of paint spraying heads 11 are distributed on both sides of the paint spraying room 100. The adapter seats 12 formed on the multiple groups of paint spraying heads 11 are driven to slide left and right in the paint spraying room 100 by the first driving component 101 and the second driving component 102 respectively arranged on the side walls of the paint spraying room 100.

[0020] Specifically in this embodiment, the conveying assembly 3 can adopt a conventional roller conveying structure for conveying steel components 110, so that when the steel component 110 enters the paint spraying room 100, the paint spraying assembly 1 slidingly arranged in the paint spraying room 100 starts to work. The paint spraying assembly 1 can adopt a conventional synchronous belt slide structure, which can be seen in FIG. Figure 3As shown, the adapter seat body 12 formed by the multiple groups of paint spray heads 11 is fixed on the slider 13 to form a slide seat, so that it can slide left and right on the adapter slide rails 14 provided on the side walls of the paint spray room 100 under the drive of the first driving component 101 and the second driving component 102 respectively. At the same time, the outer side of the paint spray room 100 is provided with a conventional steel component 110. The paint and other raw materials feeding components 2 on the paint spraying equipment are respectively connected to the corresponding feeding ports 111 on the multiple groups of paint spray heads 11, and the feeding components 2 are connected to ensure that the feeding ports 111 on the feeding components 2 are connected. Under the premise that the pipe does not affect the normal movement of the paint spraying assembly 1 during the painting process, the continuous supply of paint and other raw materials in the multiple sets of paint spraying heads 11 is realized, thereby driving the paint spraying heads 11 on the slider 13 and the seat body 12 to continuously spray paint on the surface of the steel component 110 along the length direction of the steel component 110. Compared with the conventional paint spraying equipment for steel components 110, the paint spraying assemblies 1 added on both sides of the paint spraying room 100 can be adjusted according to the steel components 110 with a certain length entering the paint spraying room 100 through the paint spraying heads. 11 slides at an appropriate distance on both sides of the paint booth 100 at a corresponding length, so that continuous painting can be carried out within a certain range and span relative to the entire surface of the single steel component 110, thereby expanding the painting range during the painting process and further improving the painting efficiency. At the same time, the movement mode of this paint spraying component 1 during the painting process can also reduce the repetitiveness and frequency of the movement of multiple paint spraying heads 11 on the paint spraying component 1 along the surface of the steel component 110 for painting, which can not only reduce the waste of a certain amount of paint and other raw materials during the painting process, but also further reduce the degree of wear and energy loss of the paint spraying component 1 during the painting process. In addition, the paint spraying component 1 can be used to continuously operate a single steel component 110 in the paint booth 100 of this paint spraying device. At the same time, the arrangement of multiple groups of paint spraying heads 11 on the seat body 12 can also use a corresponding number of paint spraying heads 11 according to different painting requirements, while ensuring the uniformity and stability of the paint spraying on the surface of the single steel component 110, it is also convenient for the corresponding steel component 110 to be inspected and adjusted later after the painting is completed.

[0021] The spray head 11 is rotatably mounted on the adapter body 12 and driven to rotate by a third driving component 103 disposed on the adapter body 12. The outer cover of the third driving component 103 is provided with an adaptive protective cover 1031. Figure 4 As shown in the figure, the third driving component 103 drives the multiple groups of paint heads 11 on the base body 12 to rotate at different angles during the painting process, so that the optimal painting angle can be adjusted according to the size and surface type of the steel component 110, so as to achieve the best painting effect and further improve the utilization rate of raw materials such as paint to meet different usage requirements. At the same time, the protective cover 1031 can effectively prevent the paint and other raw materials from entering the third driving component 103 during the painting process of the paint spraying assembly 1, thereby improving the stability during use.

[0022] The spray head 11 is rotatably provided with an adaptable adjusting member, and the adjusting member includes a first adjusting member 112 for being placed at the head end of the spray head 11 and a second adjusting member 113 placed at the connection of the tail end of the spray head 11. Figure 5 As shown, the first adjusting member 112 can adjust the spray radius size of the paint spray head 11 to the corresponding spray range. At the same time, the second adjusting member 113 can control the flow rate of paint and other raw materials entering the paint spray head 11. Therefore, through the setting of the adjusting member on the paint spray head 11, adaptive adjustment can be made according to the size and type of the steel component 110 and different painting requirements, thereby further improving the painting effect and the stability during the painting process. In addition, the paint spray head 11 can also be opened and closed according to abnormal conditions occurring on a specific paint spray head 11, so as to meet different usage requirements and flexibility and convenience during use.

[0023] like Figure 2-4 As shown in the figure, a paint spraying assembly 1 is also slidably arranged on the top of the paint spraying booth 100, and the adapter seat 12 of the multiple groups of paint spraying heads 11 is driven to slide left and right in the paint spraying booth 100 by the fourth driving component 104 arranged at the top position in the paint spraying booth 100. The fourth driving component 104 can drive the adapter seat 12 of the multiple groups of paint spraying heads 11 at the top of the paint spraying booth 100 to slide left and right along the top of the paint spraying booth 100, so that it can be used in conjunction with the paint spraying assemblies 1 on both sides in the paint spraying booth 100 according to the specific size and structure of the steel components 110 and their painting requirements, thereby further expanding the painting span and painting range of the paint spraying assembly 1 in the paint spraying booth 100, improving the applicability and practicality of this kind of paint spraying device, and ensuring the stability and uniformity of the paint spraying on the surface of the steel components 110 in the paint spraying booth 100.

[0024] See also Figure 1 , Figure 5-6The conveying assembly 3 includes a fixed frame 31 and a conveying path 32 for steel components 110 disposed thereon. The conveying path 32 is arranged inside the paint spraying room 100 and both ends are placed outside the paint spraying room 100 with redundant length. The conveying path 32 adopts a multi-stage conveying structure and is driven to rotate on the fixed frame 31 by a fifth driving component 105 disposed thereon. A plurality of groups of paint spraying heads 11 are arranged at the interval between the two groups of conveying paths 32. The adapter bodies 12 of the plurality of groups of paint spraying heads 11 are installed at corresponding interval positions in the paint spraying room 100. The steel components 110 are conveyed to the paint spraying room 100 along the multi-stage conveying path 32 on the fixed frame 31 under the drive of the fifth driving component 105. As the steel components 110 on the conveying path 32 are continuously conveyed, the interval positions thereof are provided with adapter bodies 12. The multiple groups of paint spray heads 11 continuously spray paint on the bottom surface of the steel frame on the conveyor 32, so that the conveyor 32 with a multi-stage structure can further improve the painting on the surface of the steel component 110. The conveyor 32 with a multi-stage structure can ensure the transportation stability of the steel component 110 while further increasing the activity space of the paint spraying component 1 in the paint spraying room 100 and the coverage rate within a certain paint spraying range compared to the conventional paint spraying equipment for the steel component 110, thereby further improving the paint spraying effect and paint spraying efficiency. In addition, the conveyor 32 that passes through the interior of the paint spraying room 100 and has both ends placed outside the paint spraying room 100 with redundant lengths can meet the transportation needs of steel components 110 of different lengths, and is convenient for the transportation and adjustment of the steel components 110 while ensuring the transportation continuity of the steel components 110.

[0025] See also Figure 1 The paint spray booth 100 is also provided with an exhaust assembly 4 for internal gas absorption and filtration, and the exhaust assembly 4 includes a fan 41 and a filter box 42. The fan 41 is installed on the top of the paint spray booth 100 and is connected to the exhaust port 106 provided on the top of the paint spray booth 100 and the filter boxes 42 placed on both sides of the paint spray booth 100 through the exhaust duct 43. The side of the filter box 42 is provided with a second exhaust port 421. The fan 41 on the exhaust duct 43 can work to make the gas generated during the painting process in the paint spray booth 100 flow through the exhaust port 106 at the top of the paint spray booth 100 through the exhaust duct 43 to the filter boxes 42 on both sides of the paint spray booth 100, and after filtering and purifying in the filter box 42, it is discharged through the second exhaust port 421, so that this kind of paint spraying device can effectively reduce the harmful gas in the paint spray booth 100 under the action of the exhaust assembly 4. Discharge to the outside, and the pollution caused to the external environment and the unnecessary harm to the operator's body caused by inhalation, improve the cleanliness of the working environment and the safety during use.

[0026] The paint spraying room 100 is also provided with a drying component 5 for drying in the paint spraying room 100. The drying component 5 includes a drying fan 41 connected to the paint spraying room 100 and installed on the top of the paint spraying room 100. The drying fan 41 can dry the surface of the steel component 110 after the paint is sprayed in the paint spraying room 100, so that the paint and other raw materials on the surface of the steel component 110 after the paint is sprayed by the paint spraying component 1 can be further accelerated under the action of the drying component 5. The molding process of the paint and other raw materials on the surface of the steel component 110 can also be effectively avoided. At the same time, it can also effectively avoid unnecessary influence on the molding process of the paint and other raw materials on the surface of the steel component 110 due to the conveying process of the steel component 110, reduce the waste of raw materials such as paint and further improve the effect and distribution uniformity of raw materials such as paint.

[0027] The above contents described in this specification are merely examples of the present utility model. Those skilled in the art of the present utility model may make various modifications or additions to the specific embodiments described, or replace them in similar ways, as long as they do not deviate from the contents of the present utility model specification or exceed the scope defined in the claims, they shall all fall within the protection scope of the present utility model.

Claims

1. A multi-angle painting device for steel workpieces, characterized in that: It includes a paint spraying room, in which a paint spraying assembly and a conveying assembly placed below the paint spraying assembly for conveying steel components are slidably arranged, the paint spraying assembly includes multiple groups of paint spraying heads, and the multiple groups of paint spraying heads are distributed on both sides of the paint spraying room. The adapter seats formed by the multiple groups of paint spraying heads are driven to slide left and right in the paint spraying room by the first driving component and the second driving component respectively arranged on the side walls of the two sides of the paint spraying room.

2. The multi-angle painting device for steel workpieces according to claim 1 is characterized in that: The paint spray head is rotatably arranged on the adapting seat body and is driven to rotate by a third driving component arranged on the seat body. The outer side cover of the third driving component is provided with an adapting protective cover.

3. The multi-angle painting device for steel workpieces according to claim 1 is characterized in that: The spray paint heads are all rotatably provided with adaptable adjusting parts, and the adjusting parts include a first adjusting part for being placed at the head end of the spray paint head and a second adjusting part placed at the connection of the tail end of the spray paint head.

4. The multi-angle painting device for steel workpieces according to claim 1 is characterized in that: A paint spraying assembly is also slidably arranged on the top of the paint spraying room, and the adapter seats of the multiple groups of paint spraying heads are driven to slide left and right in the paint spraying room by a fourth driving component arranged at the top position in the paint spraying room.

5. The multi-angle painting device for steel workpieces according to claim 1 is characterized in that: The conveying assembly includes a fixed frame and a conveying path for steel components arranged thereon. The conveying path is arranged inside the paint spraying room and both ends are placed outside the paint spraying room with redundant length. The conveying path adopts a multi-stage conveying structure and is driven to rotate on the fixed frame by a fifth driving component arranged thereon. Multiple groups of paint spray heads are arranged at the interval between the two groups of conveying paths, and the adapter seats of the multiple groups of paint spray heads are installed at corresponding interval positions in the paint spraying room.

6. The multi-angle painting device for steel workpieces according to claim 1 is characterized in that: The paint spray booth is also provided with an exhaust component for internal gas absorption and filtration, and the exhaust component includes a fan and a filter box. The fan is installed on the top of the paint spray booth and is connected to the exhaust port provided on the top of the paint spray booth and the filter boxes placed on both sides of the paint spray booth through an exhaust duct. A second exhaust port is provided on the side of the filter box.

7. The multi-angle painting device for steel workpieces according to claim 1 is characterized in that: The paint spraying room is also provided with a drying assembly for drying in the paint spraying room, and the drying assembly includes a drying fan connected to the paint spraying room and installed on the top of the paint spraying room.

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