Ceramic coating spraying device

Abstract

The utility model discloses a ceramic coating spraying device which comprises a base, a plasma sprayer, a rotating mechanism, two moving mechanisms, two inserting mechanisms and a shielding mechanism, an electric sliding rail is arranged on one side of the top face of the base, the plasma sprayer is connected with the electric sliding rail, the rotating mechanism is arranged on the top face of the base, and the two inserting mechanisms are connected with the rotating mechanism. The two moving mechanisms are oppositely arranged on the rotating mechanism, the two moving mechanisms are connected with fixing frames correspondingly, mounting shafts are rotationally arranged on the two side walls of the fixing frames correspondingly, a V-shaped clamping block is arranged between the two mounting shafts, inserting grooves are formed in the two sides of the V-shaped clamping block correspondingly, the two inserting mechanisms are arranged on the two fixing frames correspondingly, and the inserting mechanisms are connected with the inserting grooves in an inserted mode. The shielding mechanism is arranged on the fixing frame. Therefore, workpieces in different shapes can be stably clamped, the application range of the clamp is expanded, in addition, spraying powder can be effectively prevented from being scattered on the surface of the clamp, and the service life of the clamp is prolonged.

Description

Technical Field

[0001] This utility model relates to the technical field of spraying devices, and in particular to a ceramic coating spraying device. Background Technology

[0002] A ceramic coating spraying device is a device used to apply ceramic materials to the surface of a workpiece in the form of a coating. Plasma sprayers are commonly used, which utilize high-temperature plasma jets to melt and accelerate the spraying of ceramic powder onto the workpiece surface to form a coating.

[0003] Currently, when performing plasma spraying on the surface of a workpiece, it is necessary to first use a fixture to fix the workpiece. Since the workpieces have various shapes, including square and round structures, the operator needs to change the fixture simultaneously when changing different types of workpieces, which is quite cumbersome. In addition, ceramic powder that does not deposit on the surface of the workpiece during the spraying process is easy to scatter on the surface of the fixture. This undeposited powder has a certain hardness, and after a long period of accumulation, it is easy to cause wear and scratches on the surface of the fixture, shortening its service life. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the related art.

[0005] Therefore, the purpose of this utility model is to provide a ceramic coating spraying device that can stably clamp workpieces of different shapes, expand the applicability of the fixture, and effectively prevent the spraying powder from scattering on the surface of the fixture, thereby extending the service life of the fixture.

[0006] To achieve the above objectives, this utility model proposes a ceramic coating spraying device, comprising a base, a plasma sprayer, a rotating mechanism, two moving mechanisms, two insertion mechanisms, and a shielding mechanism. The base has an electric slide rail on one side of its top surface, and the plasma sprayer is connected to the electric slide rail. The rotating mechanism is located on the top surface of the base. The two moving mechanisms are arranged opposite to each other on the rotating mechanism, and each moving mechanism is connected to a fixed frame. Mounting shafts are rotatably mounted on both sides of the fixed frames, and V-shaped clamps are arranged between the two mounting shafts. Slots are provided on both sides of the V-shaped clamps. The two insertion mechanisms are respectively mounted on the two fixed frames and are inserted into the slots. The shielding mechanism is located on the fixed frames.

[0007] The ceramic coating spraying device of this invention can firmly clamp workpieces of different shapes, expanding the applicability of the fixture. In addition, it can effectively prevent the spraying powder from scattering on the surface of the fixture, thereby extending the service life of the fixture.

[0008] In addition, the ceramic coating spraying device proposed above according to this utility model may also have the following additional technical features:

[0009] Specifically, the rotating mechanism includes a driver and a turntable, wherein the driver is mounted on the base and the turntable is connected to the output end of the driver.

[0010] Specifically, the moving mechanism includes a fixed plate and an electric push rod, wherein the fixed plate is disposed on the turntable, the electric push rod is disposed on one side of the fixed plate, and the fixed frame is connected to the piston end of the electric push rod.

[0011] Specifically, the insertion mechanism includes a mounting shell, a spring, a plug rod, and two movable rods. The mounting shell is connected to the fixing frame, the spring is connected to the inner wall of the mounting shell, one end of the plug rod is connected to the spring, and the other end of the plug rod passes through the side wall of the mounting shell and is inserted into the slot. The two movable rods are respectively connected to the plug rod. Through holes are provided on both sides of the mounting shell, and the two movable rods pass through the corresponding through holes.

[0012] Specifically, the shielding mechanism includes two support plates and a shielding cover, wherein the two support plates are respectively connected to the fixed frame, and the shielding cover is connected to the two support plates.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic diagram of the ceramic coating spraying device of this utility model;

[0016] Figure 2 This is a sectional view of the rotary table of the ceramic coating spraying device of this utility model;

[0017] Figure 3 This is a top sectional view of the fixing frame of the ceramic coating spraying device of this utility model;

[0018] Figure 4 This is a side view of the mounting frame of the ceramic coating spraying device of this utility model.

[0019] As shown in the figure: 10, base; 20, electric slide rail; 30, plasma sprayer; 40, rotating mechanism; 41, driver; 42, turntable; 50, moving mechanism; 51, fixed plate; 52, electric push rod; 61, fixed frame; 62, mounting shaft; 63, V-shaped clamp; 631, slot; 64, support rod; 70, insertion mechanism; 71, mounting shell; 711, through hole; 72, spring; 73, insertion rod; 74, moving rod; 80, shielding mechanism; 81, support plate; 82, shielding cover. Detailed Implementation

[0020] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Rather, the embodiments of the present invention include all variations, modifications, and equivalents falling within the spirit and scope of the appended claims.

[0021] The ceramic coating spraying device of this utility model embodiment will be described below with reference to the accompanying drawings.

[0022] like Figures 1-4 As shown, the ceramic coating spraying device of this utility model embodiment may include a base 10, a plasma sprayer 30, a rotating mechanism 40, two moving mechanisms 50, two insertion mechanisms 70, and a shielding mechanism 80. An electric slide rail 20 is provided on one side of the top surface of the base 10, and the plasma sprayer 30 is connected to the electric slide rail 20. The rotating mechanism 40 is located on the top surface of the base 10. The two moving mechanisms 50 are arranged opposite to each other on the rotating mechanism 40. Each of the two moving mechanisms 50 is connected to a fixed frame 61. Mounting shafts 62 are rotatably provided on both sides of the fixed frame 61. A V-shaped clamp 63 is provided between the two mounting shafts 62. Slots 631 are provided on both sides of the V-shaped clamp 63. The two insertion mechanisms 70 are respectively mounted on the two fixed frames 61 and are inserted into the slots 631. The shielding mechanism 80 is located on the fixed frame 61.

[0023] Specifically, in the painting workshop, the workers first place the workpiece to be painted on the rotating mechanism 40. When the workpiece has a circular cross-section, the two moving mechanisms 50 are activated, which respectively drive the two V-shaped clamps 63 to move. The workpiece is clamped and fixed by the V-shaped surfaces of the two V-shaped clamps 63. When the workpiece is square, the workers operate the insertion mechanism 70 to release the insertion with the slot 631. Then, the two V-shaped clamps 63 are rotated 180 degrees so that the plane of the V-shaped clamps 63 faces the workpiece. Then, the insertion mechanism 70 is operated to insert it into the corresponding slot 631 to fix the position of the V-shaped clamps 63. The workpiece is clamped and fixed by the plane of the two V-shaped clamps 63.

[0024] Then, the electric slide rail 20 is activated to adjust the height of the plasma sprayer 30, moving it to one side of the workpiece. The plasma sprayer 30 sprays a ceramic coating onto the surface of the workpiece. At the same time, the rotating mechanism 40 is activated to rotate the workpiece and spray it evenly. The electric slide rail 20 moves the plasma sprayer 30 up and down to expand the spraying range. During spraying, ceramic powder that does not adhere to the surface of the workpiece will fall off. The shielding mechanism 80 shields the moving mechanism 50, the fixed frame 61, and the V-shaped clamp 63 to prevent ceramic powder from falling onto the moving mechanism 50, the fixed frame 61, and the V-shaped clamp 63.

[0025] The ceramic coating spraying device of this utility model can stably clamp workpieces of different shapes, expanding the applicability of the fixture. In addition, it can effectively prevent the spraying powder from scattering on the surface of the fixture, thereby extending the service life of the fixture.

[0026] In one embodiment of this utility model, such as Figure 1 As shown, the rotating mechanism 40 includes a driver 41 and a turntable 42, wherein the driver 41 is mounted on the base 10, and the turntable 42 is connected to the output end of the driver 41.

[0027] It should be noted that the driver 41 described in this embodiment can be a servo motor. The driver 41 can drive the turntable 42 to rotate, thereby driving the workpiece to rotate, so that the plasma sprayer 30 can spray different areas of the outer surface of the workpiece.

[0028] In one embodiment of this utility model, such as Figure 2 As shown, the moving mechanism 50 includes a fixed plate 51 and an electric push rod 52. The fixed plate 51 is mounted on the turntable 42, and the electric push rod 52 is mounted on one side of the fixed plate 51. The fixed frame 61 is connected to the piston end of the electric push rod 52.

[0029] It should be noted that by controlling the extension of the piston end of the electric push rod 52, the fixed frame 61 and the V-shaped clamp 63 can be moved, thereby causing the two V-shaped clamps 63 to move closer to each other, and the workpiece can be clamped and fixed by the cooperation of the two V-shaped clamps 63.

[0030] In one embodiment of this utility model, such as Figure 3 As shown, the insertion mechanism 70 includes a mounting shell 71, a spring 72, an insertion rod 73, and two moving rods 74. The mounting shell 71 is connected to the fixing frame 61, the spring 72 is connected to the inner wall of the mounting shell 71, one end of the insertion rod 73 is connected to the spring 72, and the other end of the insertion rod 73 passes through the side wall of the mounting shell 71 and is inserted into the slot 631. The two moving rods 74 are respectively connected to the insertion rod 73. Through holes 711 are provided on both sides of the mounting shell 71, and the two moving rods 74 pass through the corresponding through holes 711.

[0031] It should be noted that when it is necessary to switch the contact surface between the V-shaped clamp 63 and the workpiece, the operator first pulls the moving rod 74, the spring 72 is compressed, the moving rod 74 drives the insertion rod 73 away from the slot 631, then rotates the V-shaped clamp 63 180 degrees, and then operates the moving rod 74 to move it, driving the insertion rod 73 into the corresponding slot 631. The spring 72 squeezes the insertion rod 73, so that the insertion rod 73 is firmly inserted into the slot 631, and the position of the V-shaped clamp 63 is fixed.

[0032] In one embodiment of this utility model, such as Figure 1 and Figure 4 As shown, the shielding mechanism 80 includes two support plates 81 and a shielding cover 82, wherein the two support plates 81 are respectively connected to the fixed frame 61, and the shielding cover 82 is connected to the two support plates 81.

[0033] It should be noted that the shield 82 is threadedly connected to the two support plates 81 by fixing bolts. The shield 82 can shield the fixing frame 61, V-shaped clamp 63 and electric push rod 52 to prevent the paint scattered during the plasma spraying of the plasma sprayer 30 from falling on the surface of the fixing frame 61, V-shaped clamp 63 and electric push rod 52.

[0034] In summary, the ceramic coating spraying device of this utility model can stably clamp workpieces of different shapes, expanding the applicability of the fixture. In addition, it can effectively prevent the spraying powder from scattering on the surface of the fixture, thereby extending the service life of the fixture.

[0035] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0036] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0037] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A ceramic coating spraying device, characterized in that, It includes a base, a plasma sprayer, a rotating mechanism, two moving mechanisms, two insertion mechanisms, and a shielding mechanism. An electric slide rail is provided on one side of the top surface of the base, and the plasma sprayer is connected to the electric slide rail. The rotating mechanism is disposed on the top surface of the base; The two moving mechanisms are arranged opposite to each other on the rotating mechanism; The two moving mechanisms are respectively connected to a fixed frame. The two side walls of the fixed frame are rotatably provided with mounting shafts. A V-shaped clamp is provided between the two mounting shafts. The two sides of the V-shaped clamp are provided with slots. The two insertion mechanisms are respectively mounted on the two fixing frames, and the insertion mechanisms are inserted into the slots; The shielding mechanism is mounted on the fixed frame.

2. The ceramic coating spraying device according to claim 1, characterized in that, The rotating mechanism includes a driver and a turntable, wherein, The driver is mounted on the base, and the turntable is connected to the output end of the driver.

3. The ceramic coating spraying device according to claim 2, characterized in that, The moving mechanism includes a fixed plate and an electric push rod, wherein... The fixed plate is mounted on the turntable, the electric push rod is mounted on one side of the fixed plate, and the fixed frame is connected to the piston end of the electric push rod.

4. The ceramic coating spraying device according to claim 1, characterized in that, The insertion mechanism includes a mounting housing, a spring, a insertion rod, and two movable rods, wherein... The mounting shell is connected to the fixing frame, the spring is connected to the inner wall of the mounting shell, one end of the insertion rod is connected to the spring, the other end of the insertion rod passes through the side wall of the mounting shell and is inserted into the slot, the two moving rods are respectively connected to the insertion rod, and through holes are opened on both sides of the mounting shell, and the two moving rods respectively pass through the corresponding through holes.

5. The ceramic coating spraying device according to claim 1, characterized in that, The shielding mechanism includes two support plates and a shielding cover, wherein, The two support plates are respectively connected to the fixed frame, and the shield is connected to the two support plates.

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