Nano coating spraying device

Abstract

The utility model relates to a nano coating spraying device which comprises a working table, a supporting frame is arranged at one end of the working table, a first driving motor is arranged at one end of the supporting frame, a driving lead screw is arranged in the supporting frame in a rotating connection mode, and the output end of the first driving motor is connected with the driving lead screw. A mounting block matched with the driving lead screw is arranged on the driving lead screw, a spraying gun matched with the mounting block is arranged at the lower end of the mounting block, supporting plates are arranged at the two ends of the workbench, first electric push rods are fixedly connected to the supporting plates, and first rotating motors are fixedly connected to the output ends of the first electric push rods; according to the equipment, the spraying gun is controlled to move for spraying, the working efficiency is improved, multi-directional spraying can be conducted, the labor intensity of workers is relieved, the working efficiency is improved, the working environment is separated from the outside, and the situation that the environment is polluted or the machining quality is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of coating spraying, in particular to a nano coating spraying device. Background Art

[0002] With the development of modern science and technology, breakthroughs have been made in the research of nanotechnology, and the application of nanotechnology has become more and more common. Among them, because the molecular distance between nanomaterials is small and the structure is tight, the coatings made of nanomaterials have excellent wear resistance, corrosion resistance, high temperature oxidation resistance, and other properties, and are commonly seen on daily items.

[0003] The efficiency of nano coating spraying purely relying on manual work is not high and cannot meet the needs of a large number of processing. When factories spray nano coatings on items, they will use nano coating spraying devices to assist workers in spraying. In traditional spraying equipment, the spray gun is mostly a fixed structure, and the clamp that fixes the object to be processed is driven by a power device, so as to move the object to be processed to cooperate with the spray gun for spraying. The object to be processed is usually large in size, so the supporting mobile equipment is also relatively large, which consumes more resources during work, and the moving process is slow, and the processing efficiency is not high. At the same time, the common object to be processed is not just one piece. To spray, if you encounter an object to be processed that needs to be nano-coated in multiple directions, you need to manually adjust the direction of the object to be processed after spraying on one side, and prepare to process the next side. This process is relatively slow and the processing efficiency is not high. At the same time, the common equipment has a simple structure and only has spraying equipment. When spraying, some raw materials will not fall on the object to be processed, but will float in the air. At the same time, the open processing environment will communicate with the outside world. If there are toxic gases in the nano raw materials, it will pollute the working environment and affect the work of workers. In addition, magazines in the external environment may also fall on the object to be processed, affecting the spraying quality. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies of the prior art, the utility model provides a nano coating spraying device to solve the problems of slow spraying process and low processing efficiency mentioned in the background technology.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a nano coating spraying device, comprising a workbench, a support frame is provided at one end of the workbench, a first driving motor is provided at one end of the support frame, a driving screw is rotatably connected inside the support frame, the output end of the first driving motor is connected to the driving screw, a mounting block is provided on the driving screw to match it, and a spray gun is provided at the lower end of the mounting block to match it, support plates are provided at both ends of the workbench, a first electric push rod is fixedly connected to the support plate, the output end of the first electric push rod is fixedly connected to the first rotating motor, the output end of the first rotating motor is fixedly connected to a clamping block, the mounting block is provided with a first electric telescopic rod, the output end of the first electric telescopic rod is provided with a positioning plate, and both sides of the lower end of the positioning plate are A clamping plate is provided, and the spray gun is arranged between the clamping plates, and the height of the spray gun can be adjusted to make the spray gun more flexible and convenient for processing. A movable groove is opened at one end of the positioning plate, and a movable block is provided in the movable groove. The clamping plate close to the movable block is fixedly connected to the movable block, and the other clamping plate is fixedly connected to the positioning plate. The movable block is provided with an adjusting bolt that cooperates with it, and the adjusting bolt is rotatably connected to the inner wall of the movable groove. The clamping plate is adjusted to facilitate the installation or replacement of the spray gun and can adapt to spray guns of different specifications. The workbench is provided with a second electric push rod between the clamping blocks, and the output end of the second electric push rod is fixedly connected with a second rotating motor, and the output end of the second rotating motor is fixedly connected with a support plate, which is convenient for adjusting the angle direction of the inner wall to be processed, so as to facilitate the spraying work of the spray gun.

[0008] Preferably, a protective shell is provided on the workbench, a protective door is hingedly provided on the protective shell, and a sealing strip is provided on the inner side of the protective door to provide protection for the working equipment, ensure a stable working environment, and ensure processing quality.

[0009] It is further preferred that an observation port is provided on the protective door, and a sealing glass is provided in the observation port to facilitate observation of the working status of the internal equipment and timely adjustment, which is convenient for workers to use.

[0010] It is further preferred that an auxiliary plate is slidably connected to the support plate, and a mounting groove cooperating with the first rotating motor is opened on the auxiliary plate to support the moving first rotating motor, thereby ensuring stable operation of the equipment and processing quality.

[0011] (III) Beneficial effects

[0012] Compared with the prior art, the utility model provides a nano coating spraying device, which has the following beneficial effects:

[0013] 1. The utility model drives the spray gun to move horizontally by arranging a support frame, a first drive motor and a drive screw, and drives the spray gun to move vertically by arranging a first electric telescopic rod, so that the spray gun can move while spraying. By connecting the mobile device with the spray gun, the volume and mass of the spray gun are lower than the workpiece, and the movement is more convenient, which can reduce the consumption of resources and provide a faster moving speed, thereby improving work efficiency.

[0014] 2. The workpiece can be clamped and fixed by setting the first electric push rod and the clamping block. The workpiece can be rotated and the direction of the workpiece can be changed by setting the first rotating motor and the clamping block. The surface of the workpiece facing the spray gun is changed. A second rotating motor support plate is set to control the rotation of the workpiece from another direction. The cooperation of the two can fully adjust the direction of the workpiece. There is no need to manually take out the workpiece for operation, which reduces work intensity and improves work efficiency.

[0015] 3. By setting up a protective shell, each device is covered in a sealed space, operated through a protective door, observed through an observation window, and sealed by sealing strips and sealing glass to provide protection for the working space of the equipment, prevent the toxic gas of the nano raw materials from being sprayed into the outside air, and prevent substances in the external environment from affecting the spraying quality of the processed object. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front structure of a nano coating spraying device in the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the nano coating spraying device in the utility model when the protective door is opened;

[0018] Figure 3 This is a schematic diagram of the matching structure of the workbench, spray gun, clamping block and support plate in the utility model;

[0019] Figure 4 This is a schematic diagram of the coordination structure between the positioning plate and the movable block in the utility model;

[0020] Figure 5 This is a schematic diagram of the matching structure of the clamping block and the supporting plate on the workbench of the utility model;

[0021] Figure 6 It is a schematic diagram of the coordination structure of the first electric push rod, the first rotating motor, the clamping block, the second electric push rod and the second rotating motor on the workbench of the utility model.

[0022] In the figure: 1. workbench; 2. support frame; 3. first drive motor; 4. drive screw; 5. mounting block; 6. spray gun; 7. support plate; 8. first electric push rod; 9. first rotating motor; 10. clamping block; 11. protective shell; 12. protective door; 13. sealing strip; 14. observation port; 15. sealing glass; 16. first electric telescopic rod; 17. positioning plate; 18. clamping plate; 19. movable groove; 20. movable block; 21. adjusting bolt; 22. second electric push rod; 23. second rotating motor; 24. support plate; 25. auxiliary plate; 26. mounting groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Embodiment 1:

[0025] See also Figure 1-3 A nano coating spraying device comprises a workbench 1, a support frame 2 is provided at one end of the workbench 1, a first driving motor 3 is provided at one end of the support frame 2, a driving screw 4 is rotatably connected inside the support frame 2, an output end of the first driving motor 3 is connected to the driving screw 4, a mounting block 5 is provided on the driving screw 4 to match it, a spray gun 6 is provided at the lower end of the mounting block 5 to match it, support plates 7 are provided at both ends of the workbench 1, a first electric push rod 8 is fixedly connected to the support plate 7, a first rotating motor 9 is fixedly connected to the output end of the first rotating motor 9, a clamping block 10 is fixedly connected to the output end of the first rotating motor 9, a first electric telescopic rod 16 is provided on the mounting block 5, and the first electric telescopic rod 16 A positioning plate 17 is provided at the output end, and clamping plates 18 are provided on both sides of the lower end of the positioning plate 17. The spray gun 6 is arranged between the clamping plates 18. A movable groove 19 is opened at one end of the positioning plate 17, and a movable block 20 is provided in the movable groove 19. The clamping plate 18 close to the movable block 20 is fixedly connected to the movable block 20, and the other clamping plate 18 is fixedly connected to the positioning plate 17. The movable block 20 is provided with an adjusting bolt 21 that cooperates with it, and the adjusting bolt 21 is rotatably connected to the inner wall of the movable groove 19. The workbench 1 is provided with a second electric push rod 22 between the clamping blocks 10, and the output end of the second electric push rod 22 is fixedly connected with a second rotating motor 23, and the output end of the second rotating motor 23 is fixedly connected with a support plate 24.

[0026] See also Figure 1 and Figure 2In this embodiment, a protective shell 11 is provided on the workbench 1, and a protective door 12 is hingedly provided on the protective shell 11. A sealing strip 13 is provided on the inner side of the protective door 12. An observation port 14 is opened on the protective door 12, and a sealing glass 15 is provided in the observation port 14. During spraying, the protective door 12 is closed, and the protective door 12 contacts the protective shell 11 through the sealing strip 13, so that the protective shell 11 is closed. The protective shell 11 provides protection capability to block the paint flying out to the outside, prevent the paint from splashing to the external environment and affecting the external environment, and at the same time prevent the external environment from flying into the equipment and affecting the spraying quality. The equipment status of the inner wall of the protective shell can be observed through the observation port 14, and the sealing glass 15 can ensure the sealing ability and protection ability, and ensure the processing safety. By opening the protective door 12, the equipment inside the protective shell 11 can be adjusted.

[0027] See also Figure 5 and Figure 6 In this embodiment, an auxiliary plate 25 is slidably connected to the support plate 7, and a mounting groove 26 cooperating with the first rotating motor 9 is opened on the auxiliary plate 25. When the first electric push rod 8 works to push the first rotating motor 9 to move, the first rotating motor 9 is arranged in the mounting groove 26, and the auxiliary plate 25 will slide with the support plate 7, move with the first rotating motor 9, and ensure the support of the first rotating motor 9.

[0028] Embodiment 2:

[0029] See also Figure 1-4When the equipment is working, the protective door 12 is opened to expose the interior of the protective shell. The equipment inside the protective shell 11 can be adjusted. According to the shape of the workpiece to be sprayed, a suitable spray gun 6 can be selected for installation. When installing the spray gun 6, the adjusting bolt 21 is turned to rotate the adjusting bolt 21. The adjusting bolt 21 is fixed on the positioning plate 17 and will not move. The movable block 20 cooperates with the adjusting bolt 21 and moves along the adjusting bolt 21, thereby moving in the movable groove 19. The movable block 20 drives the corresponding clamping plate 18 to move, thereby changing the spacing between the clamping plates 18. The distance between the clamping plates 18 is increased by controlling the adjusting bolt 21 until the spacing can accommodate the spray gun 6. The spray gun 6 is placed between the clamping plates 18, and then reversely rotated. The bolt 21 is adjusted dynamically to reduce the spacing of the clamping plates 18 and move it closer to the spray gun 6. The spray gun 6 is clamped and fixed by the clamping plate 18. After the debugging of each device is completed, the object to be processed is placed on the support plate 24 so that the object to be processed is located between the clamping blocks 10. The protective door 12 is closed. The protective door 12 is in contact with the protective shell 11 through the sealing strip 13 to close the protective shell 11. The protective shell 11 provides protection capability. During processing, the paint flying out to the outside is blocked to prevent the paint from splashing to the external environment and affecting the external environment. At the same time, the external environment is prevented from flying into the equipment and affecting the spraying quality. The equipment status of the inner wall of the protective shell can be observed through the observation port 14, and the sealing glass 15 can ensure the sealing capability and protection capability to ensure processing safety.

[0030] Embodiment 3:

[0031] See also Figure 3 , Figure 5 and Figure 6, based on the above embodiment 2, after the preparation is completed, the power of the equipment is turned on to start working, the second electric push rod 22 is started to work, the second electric push rod 22 pushes the second rotating motor 23 and the supporting plate 24 to rise, the supporting plate 24 supports and holds up the object to be processed so that the object to be processed is facing the clamping block 10, the second rotating motor 23 works, drives the supporting plate 24 to rotate, so that the supporting plate 24 drives the object to be processed to rotate, adjusts the direction of the object to be processed, so that the spraying surface of the object to be processed is facing the spray gun 6, starts the first electric push rod 8, and under the support of the supporting plate 7, the first electric push rod 8 pushes the first rotating motor 9 and the clamping block 10 to move, so that the clamping block 10 contacts with the object to be processed and clamps the object to be processed. In this process, the first rotating motor 9 is arranged in the mounting groove 26, and the auxiliary plate 25 will move with the first rotating motor 9, slide with the supporting plate 7, and ensure the support of the first rotating motor 9, so that the movement of the first rotating motor 9 and the clamping block 10 remains stable, and the object to be processed is clamped. After that, the second electric push rod 22 contracts, driving the second rotating motor 23 and the supporting plate 24 to descend and separate from the object to be processed, providing space for the object to be processed, and starting the spray gun 6. The raw material of the nano coating is sprayed on the object to be processed through the spray gun 6 to form a nano coating on the surface of the object to be processed. In this process, the first drive motor 3 is started. Under the support of the support frame 2, the first drive motor 3 controls the driving screw 4 to rotate on the support frame 2, and the mounting block 5 cooperates with the driving screw 4 to slide along the driving screw 4 in the support frame 2, thereby driving the spray gun 6 at the lower end of the mounting block 5 to move horizontally, and the first electric telescopic rod 16 works to make the first electric telescopic rod 16 drive the positioning plate 17 to move, so that the positioning plate 17 and the clamping plate 18 drive the spray gun 6 to move longitudinally, thereby adjusting the working height of the spray gun 6. Under the coordinated control of the first drive motor 3 and the first electric telescopic rod 16, the spray gun 6 is controlled to move, so that the spray gun 6 accurately sprays the surface of the object to be processed that is aligned with the spray gun 6.

[0032] Embodiment 4:

[0033] See also Figure 5 and Figure 6Based on the above-mentioned embodiment 3, after the spray gun 6 completes one-step spraying of the object to be processed, the clamping block 10 is driven to rotate by the first rotating motor 9. After rotating 90°, the surface of the object to be processed facing the spray gun 6 is changed, so that the spray gun 6 continues processing. After the spraying of the four surfaces of the object to be processed is completed, the second electric push rod 22 is started to work, and the second rotating motor 23 and the support plate 24 are pushed to rise. The support plate 24 contacts the object to be processed to support the object to be processed. The first electric push rod 8 contracts to release the clamping block 10 from the object to be processed. The second rotating motor 23 works to make the support plate 24 drive the object to be processed to rotate and adjust the direction of the object to be processed. After rotating 90°, the unprocessed surface is maintained in the same direction as the spray gun 6. The first electric push rod 8 controls the clamping block 10 to clamp the object to be processed, and adjusts the surface to be processed facing the spray gun 6 by cooperating with the first rotating motor 9, so that the spray gun 6 completes the spraying of multiple surfaces of the object to be processed.

[0034] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described one by one here. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A nano coating spraying device, comprising a workbench (1), characterized in that: A support frame (2) is provided at one end of the workbench (1), a first drive motor (3) is provided at one end of the support frame (2), a drive screw (4) is rotatably connected inside the support frame (2), the output end of the first drive motor (3) is connected to the drive screw (4), a mounting block (5) matching therewith is provided on the drive screw (4), a spray gun (6) matching therewith is provided at the lower end of the mounting block (5), support plates (7) are provided at both ends of the workbench (1), a first electric push rod (8) is fixedly connected to the support plate (7), the output end of the first electric push rod (8) is fixedly connected to a first rotating motor (9), the output end of the first rotating motor (9) is fixedly connected to a clamping block (10), a first electric telescopic rod (16) is provided on the mounting block (5), and a positioning plate (17) is provided at the output end of the first electric telescopic rod (16). ), clamping plates (18) are provided on both sides of the lower end of the positioning plate (17), the spray gun (6) is arranged between the clamping plates (18), a movable groove (19) is opened at one end of the positioning plate (17), a movable block (20) is arranged in the movable groove (19), the clamping plate (18) close to the movable block (20) is fixedly connected to the movable block (20), the other clamping plate (18) is fixedly connected to the positioning plate (17), the movable block (20) is provided with an adjusting bolt (21) matched therewith, the adjusting bolt (21) is rotatably connected to the inner wall of the movable groove (19), the workbench (1) is provided with a second electric push rod (22) between the clamping blocks (10), the output end of the second electric push rod (22) is fixedly connected with a second rotating motor (23), and the output end of the second rotating motor (23) is fixedly connected with a supporting plate (24).

2. A nano coating spraying device according to claim 1, characterized in that: A protective shell (11) is provided on the workbench (1), a protective door (12) is hingedly provided on the protective shell (11), and a sealing strip (13) is provided on the inner side of the protective door (12).

3. A nano coating spraying device according to claim 2, characterized in that: The protective door (12) is provided with an observation port (14), and a sealing glass (15) is provided in the observation port (14).

4. A nano coating spraying device according to claim 1, characterized in that: An auxiliary plate (25) is slidably connected to the support plate (7), and a mounting groove (26) matching with the first rotating motor (9) is provided on the auxiliary plate (25).

Images