Thermal spraying apparatus having a multi-angle adjustment mechanism

Abstract

The application provides a thermal spraying device with a multi-angle adjusting mechanism, and belongs to the technical field of thermal spraying. The thermal spraying device with the multi-angle adjusting mechanism comprises a frame structure and an adjusting structure. The frame structure comprises a supporting base, a box body and a box door. The box body is fixedly connected to one side of the supporting base. The box door is hingedly connected to the box body. The adjusting structure comprises a rotating assembly, a semicircular plate, a moving block, a clamping assembly and a spraying assembly. The rotating assembly is arranged in the box body. The semicircular plate is rotationally connected to the rotating assembly. The moving block is slidingly connected to the semicircular plate. The clamping assembly is arranged in the moving block. The clamping assembly is clamped with the semicircular plate. The spraying assembly is connected with the moving block. In the application, the thermal spraying device with the multi-angle adjusting mechanism can conveniently adjust the spraying angle of the spraying assembly at multiple angles, and the spraying effect is improved.

Description

Technical Field

[0001] This application relates to the field of thermal spraying, and more specifically, to a thermal spraying device with a multi-angle adjustment mechanism. Background Technology

[0002] Thermal spraying is a surface treatment technology that uses a high-temperature heat source to heat the coating material to a molten or semi-molten state, then atomizes it with a high-speed airflow and sprays it onto the substrate surface to form a coating with specific functions. Its core principle is to use thermal energy to process the material, causing it to cool and solidify rapidly on the substrate surface, forming a dense or porous covering layer. This technology does not require overall heating of the substrate, protecting the substrate's properties while imparting wear resistance, corrosion resistance, heat insulation, and electrical conductivity to the surface. Thermal spraying processes mainly include flame spraying, arc spraying, plasma spraying, high-speed oxy-fuel spraying, and cold spraying. Different methods have different heat source temperatures, particle velocities, and coating characteristics. For example, plasma spraying can handle high-melting-point materials such as ceramics, while cold spraying is suitable for depositing temperature-sensitive materials. The forms of spraying materials include powders, filaments, and rods; metals, alloys, ceramics, and plastics can all be used as spraying raw materials.

[0003] Current spraying equipment has a limited range of nozzle position adjustment, making it difficult for the nozzle to adapt to different workpieces. This results in uneven coating thickness or localized missed spraying, thereby reducing processing quality and the practicality of the equipment. Utility Model Content

[0004] To overcome the above shortcomings, this application provides a thermal spraying device with a multi-angle adjustment mechanism, which aims to improve the problem that the limited position adjustment range of the spray head makes it difficult for the spray head to adapt to different workpieces, resulting in uneven coating thickness or local missed spraying, thereby reducing the processing quality and the practicality of the device.

[0005] This application provides a thermal spraying device with a multi-angle adjustment mechanism, including a frame structure and an adjustment structure. The frame structure includes a support base, a housing, and a door. The housing is fixedly connected to one side of the support base, and the door is hinged to the housing. The adjustment structure includes a rotating component, a semi-circular plate, a moving block, a locking component, and a spraying component. The rotating component is disposed inside the housing, the semi-circular plate is rotatably connected to the rotating component, the moving block is slidably connected to the semi-circular plate, the locking component is disposed inside the moving block and locks onto the semi-circular plate, and the spraying component is connected to the moving block.

[0006] In one specific implementation, the rotating assembly includes two arc-shaped plates, a rotating block, a first rotating shaft, screw holes, and fixing bolts. The two arc-shaped plates are arranged opposite to each other in the housing. The rotating blocks are fixedly connected to both ends of the semicircular plates. The first rotating shaft is fixedly connected to one side of the rotating block. The first rotating shaft is rotatably connected to the arc-shaped plates. A plurality of screw holes are evenly opened on one side of the arc-shaped plates. The fixing bolts pass through the rotating blocks and are threadedly connected to the screw holes to fix the rotating blocks to the arc-shaped plates.

[0007] In the above implementation process, the arrangement of two arc-shaped plates, a rotating block, a first rotating shaft, screw holes, and fixing bolts makes it easy to drive the spraying assembly to rotate, thereby further adjusting the spraying angle.

[0008] In one specific implementation, the snap-fit ​​assembly includes a pull block, a slide rod, a slider, and a spring. The pull block is fixedly connected to one end of the slide rod, the slide rod is slidably connected to the moving block, the slider is fixedly connected to the slide rod, the slider is slidably connected to the moving block, and the spring is sleeved on the slide rod.

[0009] In the above implementation process, the position of the moving block can be easily fixed by setting up pull blocks, sliders, sliders and springs.

[0010] In one specific implementation, a plurality of slots are evenly provided on one side of the semicircular plate, and the slide rod engages with the slots.

[0011] In the above implementation process, by engaging the sliding rod with the slot, the moving block can be easily fixed at different positions on the semi-circular plate, thereby adjusting the spraying angle of the spraying assembly.

[0012] In one specific implementation, the spraying assembly includes a feed pipe, a hose, and a nozzle. The feed pipe is disposed inside the housing, and the two ends of the hose are respectively connected to the feed pipe and the nozzle. The nozzle is fixedly connected to the movable block.

[0013] In the above process, the setting of the feed pipe, hose and nozzle makes it easy to spray the workpiece.

[0014] In one specific implementation, a rotating assembly is provided inside the housing. The rotating assembly includes a motor, a second rotating shaft, and a rotating plate. The motor is installed on one side of the housing. The second rotating shaft is connected to the output end of the motor and is rotatably connected to the housing. The rotating plate is fixedly connected to one end of the second rotating shaft.

[0015] In the above implementation process, the motor, the second rotating shaft and the rotating plate can be set up to drive the workpiece to rotate slowly, thereby facilitating uniform spraying of the workpiece.

[0016] In one specific implementation, the cabinet door is fitted with a viewing window.

[0017] In the above implementation process, by installing a viewing window in the box door, users can easily observe the spraying process.

[0018] Compared with the prior art, the beneficial effects of this application are as follows: by setting up the rotating component, the semi-circular plate, the moving block and the snap-fit ​​component, the spraying angle of the spraying component can be easily adjusted at multiple angles, thereby improving the spraying effect. By setting up the rotating component, the workpiece can be slowly rotated, thereby facilitating uniform spraying of the workpiece. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of a thermal spraying device with a multi-angle adjustment mechanism provided in an embodiment of this application;

[0021] Figure 2 A side view of a thermal spraying device with a multi-angle adjustment mechanism is provided for the embodiments of this application.

[0022] Figure 3 A cross-sectional structural diagram of a thermal spraying device with a multi-angle adjustment mechanism is provided for the embodiments of this application;

[0023] Figure 4 A schematic cross-sectional view of the adjustment structure provided in this application embodiment;

[0024] Figure 5 A schematic diagram of the rotating component structure provided in the embodiments of this application.

[0025] In the diagram: 10-Frame structure; 110-Support base; 120-Box body; 130-Box door; 140-Rotating assembly; 141-Motor; 142-Second rotating shaft; 143-Rotating plate; 20-Adjusting structure; 210-Rotating assembly; 211-Arc plate; 212-Rotating block; 213-First rotating shaft; 214-Screw hole; 215-Fixing bolt; 220-Semicircular plate; 230-Moving block; 240-Snap-fit ​​assembly; 241-Pull block; 242-Slide rod; 243-Slider; 244-Spring; 250-Spraying assembly; 251-Feed pipe; 252-Hose; 253-Spray head; 260-Slot. Detailed Implementation

[0026] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0027] Please see Figure 1 This application provides a thermal spraying device with a multi-angle adjustment mechanism, including a frame structure 10 and an adjustment structure 20.

[0028] Please see Figure 1 and Figure 2 The frame structure 10 includes a support base 110, a box body 120 and a box door 130. The box body 120 is fixedly connected to one side of the support base 110, and the box door 130 is hinged to the box body 120. A control panel is installed on one side of the box body 120, and the motor 141 is electrically connected to the control panel.

[0029] In a specific configuration, a rotating assembly 140 is provided inside the housing 120. The rotating assembly 140 includes a motor 141, a second rotating shaft 142, and a rotating plate 143. The motor 141 is installed on one side of the housing 120. The second rotating shaft 142 is connected to the output end of the motor 141 and is rotatably connected to the housing 120. The rotating plate 143 is fixedly connected to one end of the second rotating shaft 142. The arrangement of the motor 141, the second rotating shaft 142, and the rotating plate 143 facilitates the slow rotation of the workpiece, thereby facilitating uniform spraying of the workpiece.

[0030] In the specific setup, the box door 130 is fitted with a viewing window, which allows the user to easily observe the spraying process.

[0031] Please see Figure 1 , Figure 3 , Figure 4 and Figure 5 The adjustment structure 20 includes a rotating component 210, a semi-circular plate 220, a moving block 230, a snap-fit ​​component 240, and a spraying component 250. The rotating component 210 is disposed inside the housing 120. The semi-circular plate 220 is rotatably connected to the rotating component 210. The moving block 230 is slidably connected to the semi-circular plate 220. The snap-fit ​​component 240 is disposed inside the moving block 230 and snaps into the semi-circular plate 220. The spraying component 250 is connected to the moving block 230.

[0032] In a specific configuration, the rotating assembly 210 includes two arc-shaped plates 211, a rotating block 212, a first rotating shaft 213, screw holes 214, and fixing bolts 215. The two arc-shaped plates 211 are arranged opposite each other inside the housing 120. The rotating blocks 212 are fixedly connected to both ends of the semi-circular plate 220. The first rotating shaft 213 is fixedly connected to one side of the rotating block 212. The first rotating shaft 213 is rotatably connected to the arc-shaped plate 211. Several screw holes 214 are evenly provided on one side of the arc-shaped plate 211. The fixing bolts 215 pass through the rotating block 212 and are threadedly connected to the screw holes 214 to fix the rotating block 212 to the arc-shaped plate 211. The arrangement of the two arc-shaped plates 211, the rotating block 212, the first rotating shaft 213, the screw holes 214, and the fixing bolts 215 facilitates the rotation of the spraying assembly 250, thereby further adjusting the spraying angle.

[0033] In a specific configuration, the snap-fit ​​assembly 240 includes a pull block 241, a slide bar 242, a slider 243, and a spring 244. The pull block 241 is fixedly connected to one end of the slide bar 242, the slide bar 242 is slidably connected to the moving block 230, the slider 243 is fixedly connected to the slide bar 242, the slider 243 is slidably connected to the moving block 230, and the spring 244 is sleeved on the slide bar 242. The arrangement of the pull block 241, the slide bar 242, the slider 243, and the spring 244 facilitates the fixation of the position of the moving block 230.

[0034] In the specific setup, a number of slots 260 are evenly provided on one side of the semicircular plate 220, and the slide rod 242 is engaged with the slots 260. By engaging the slide rod 242 with the slots 260, the moving block 230 can be easily fixed at different positions of the semicircular plate 220, thereby adjusting the spraying angle of the spraying assembly 250.

[0035] In a specific configuration, the spraying assembly 250 includes a feed pipe 251, a hose 252, and a nozzle 253. The feed pipe 251 is located inside the housing 120. The two ends of the hose 252 are connected to the feed pipe 251 and the nozzle 253, respectively. The nozzle 253 is fixedly connected to the moving block 230. The configuration of the feed pipe 251, hose 252, and nozzle 253 facilitates the spraying of the workpiece.

[0036] The working principle of this thermal spraying equipment with a multi-angle adjustment mechanism is as follows: When using the thermal spraying equipment with a multi-angle adjustment mechanism, after loosening the fixing bolt 215, rotate the semicircular plate 220 to make the first rotating shaft 213 rotate on the arc plate 211 to the target angle. Select the corresponding screw hole 214 and tighten the fixing bolt 215 to complete the angle adjustment. Pull the pull block 241 outward to compress the spring 244, release the engagement between the slide rod 242 and the slot 260, and then slide the moving block 230 to the designated position on the semicircular plate 220. Release the pull block 241. Block 241 causes the slide bar 242 to re-engage into the slot 260 under the action of spring 244, which facilitates multi-angle adjustment of the spraying angle of the spraying assembly 250 and improves the spraying effect. The workpiece to be sprayed is placed on the surface of the rotating plate 143, and the motor 141 is started to drive the second rotating shaft 142 and the rotating plate 143 to rotate at a constant speed. The external spraying material is pumped into the feed pipe 251 and sprayed out from the nozzle 253 through the hose 252. With the rotation of the rotating plate 143, the workpiece is sprayed evenly. The spraying status of the workpiece can be observed through the viewing window of the box door 130.

[0037] It should be noted that the specific model and specifications of motor 141 need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0038] The power supply and principle of motor 141 are clear to those skilled in the art and will not be described in detail here.

[0039] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A thermal spraying apparatus having a multi-angle adjustment mechanism, characterized by, include The frame structure (10) includes a support base (110), a box body (120) and a box door (130). The box body (120) is fixedly connected to one side of the support base (110), and the box door (130) is hinged to the box body (120). The adjustment structure (20) includes a rotating component (210), a semicircular plate (220), a moving block (230), a snap-fit ​​component (240), and a spraying component (250). The rotating component (210) is disposed inside the housing (120). The semicircular plate (220) is rotatably connected to the rotating component (210). The moving block (230) is slidably connected to the semicircular plate (220). The snap-fit ​​component (240) is disposed inside the moving block (230) and snaps into the semicircular plate (220). The spraying component (250) is connected to the moving block (230).

2. The thermal spraying apparatus having a multi-angle adjusting mechanism according to claim 1, wherein The rotating assembly (210) includes two arc-shaped plates (211), a rotating block (212), a first rotating shaft (213), screw holes (214), and fixing bolts (215). The two arc-shaped plates (211) are arranged opposite to each other inside the housing (120). The rotating blocks (212) are fixedly connected to both ends of the semi-circular plate (220). The first rotating shaft (213) is fixedly connected to one side of the rotating block (212). The first rotating shaft (213) is rotatably connected to the arc-shaped plate (211). Several screw holes (214) are evenly opened on one side of the arc-shaped plate (211). The fixing bolts (215) pass through the rotating block (212) and are threadedly connected to the screw holes (214) to fix the rotating block (212) and the arc-shaped plate (211).

3. The thermal spraying apparatus having a multi-angle adjusting mechanism according to claim 1, wherein The snap-fit ​​assembly (240) includes a pull block (241), a slide rod (242), a slider (243), and a spring (244). The pull block (241) is fixedly connected to one end of the slide rod (242), the slide rod (242) is slidably connected to the moving block (230), the slider (243) is fixedly connected to the slide rod (242), the slider (243) is slidably connected to the moving block (230), and the spring (244) is sleeved on the slide rod (242).

4. The thermal spraying apparatus having a multi-angle adjusting mechanism according to claim 3, wherein The semicircular plate (220) has several slots (260) evenly distributed on one side, and the slide rod (242) engages with the slots (260).

5. The thermal spraying apparatus having a multi-angle adjusting mechanism according to claim 1, wherein The spraying assembly (250) includes a feed pipe (251), a hose (252) and a nozzle (253). The feed pipe (251) is disposed inside the housing (120). The two ends of the hose (252) are connected to the feed pipe (251) and the nozzle (253) respectively. The nozzle (253) is fixedly connected to the moving block (230).

6. The thermal spraying apparatus having a multi-angle adjusting mechanism according to claim 1, wherein The housing (120) is provided with a rotating assembly (140), which includes a motor (141), a second rotating shaft (142) and a rotating plate (143). The motor (141) is installed on one side of the housing (120), the second rotating shaft (142) is connected to the output end of the motor (141), the second rotating shaft (142) is rotatably connected to the housing (120), and the rotating plate (143) is fixedly connected to one end of the second rotating shaft (142).

7. The thermal spraying apparatus having a multi-angle adjusting mechanism according to claim 1, wherein The box door (130) is fitted with a viewing window.

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