An auxiliary device for spray coating process provided with a descaling assembly

Abstract

The utility model relates to work piece spraying technical field, and disclose a kind of auxiliary device for spraying processing with descaling assembly, including spraying bin and the workbench located in spraying bin inner side, the top of workbench central position is provided with support seat, the one end of support seat away from workbench is provided with sliding slot one and guide slot, the one side of support seat away from workbench is provided with moving seat and fixed seat, the one side of moving seat close to workbench is fixedly installed with the sliding block for sliding connection and the guide block for guiding.The auxiliary device for spraying processing with descaling assembly, start servo motor two, drive the rotation of chuck and workpiece, can increase the cleaning area with cleaning assembly, so that the surface dirt is cleaned, when workpiece spraying processing, staff can manually adjust the position of moving block and aim spraying head at workpiece, then cooperate with the uniform rotation of workpiece, can be convenient for the uniform spraying of the outer surface of workpiece, further improve the spraying efficiency.

Description

Technical Field

[0001] This utility model relates to the field of workpiece spraying technology, specifically to an auxiliary device for spraying processing equipped with a descaling component. Background Technology

[0002] Spray painting is a process where paint is sprayed onto the surface of an object. This method can be performed using manual or automated equipment. Manual spray painting is typically used for small-scale processing and repair work, while automated equipment is suitable for large-scale production and industrial processing. During spray painting, the paint is sprayed onto the surface of the object using compressed air or a gas spray gun. Paints can be of various colors and textures, selected according to different application requirements. Spray painting has a wide range of applications. It can be used in industries such as automotive, aerospace, construction, and furniture. Spray coating is a processing method that uses a spray gun to atomize paint and apply it to the surface of an object. Using spray coating technology, coatings with wear-resistant, corrosion-resistant, heat-insulating, conductive, insulating, sealing, lubricating, and other special mechanical and chemical properties can be obtained on various substrates. Spray coating technology has a very wide range of applications, involving all sectors of the national economy and various fields, including cutting-edge technologies. However, existing spray coating equipment lacks surface pretreatment capabilities before spraying workpieces, making it difficult to effectively remove surface dirt, resulting in low spray coating efficiency and unstable coating quality. Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide an auxiliary device for spraying processing equipped with a descaling component, which can effectively solve the problems in the prior art.

[0004] The technical solution adopted by this utility model is as follows: an auxiliary device for spraying processing equipped with a descaling component, including a spraying chamber and a worktable located inside the spraying chamber. A support base is provided at the center of the top of the worktable. A sliding groove and a guide groove are provided at the end of the support base away from the worktable. A movable base and a fixed base are provided on the side of the support base away from the worktable. A slider for sliding connection and a guide block for guiding are fixedly installed on the side of the movable base close to the worktable. A fixed frame is fixedly installed at the center of the top wall inside the spraying chamber. A sliding groove is provided on both sides of the fixed frame. Multiple sets of limiting grooves are provided at equal intervals on the top of the inner side of the fixed frame. A movable block that is slidably connected to the sliding groove is provided on the inner side of the fixed frame. Rotating rods are rotatably installed on both sides of the movable block. A limiting rod for limiting the movable block is fixedly installed at the other end of the rotating rod.

[0005] Preferably, a door is hinged to the front of the spraying chamber, a side door is provided on the side of the spraying chamber, two sets of clamping assemblies are fixedly installed on the side of the movable seat and the fixed seat away from the worktable, a workpiece is placed between the two sets of clamping assemblies, cleaning assemblies are fixedly installed on both sides of the inner wall of the spraying chamber away from the side door, a water pipe is connected to the side of the cleaning assembly near the spraying chamber, a spray head is provided at the end of the movable block near the worktable, and a paint interface is connected to the end of the movable block away from the worktable.

[0006] The above technical solution provides an easy access point for operation by setting up a compartment door that can be opened and closed. The side door facilitates access and maintenance by staff. During the spraying process, closing both the compartment door and the side door simultaneously can effectively prevent paint splashing. By setting up two sets of cleaning components, the workpiece can be cleaned before spraying, removing dirt from the surface and improving the spraying quality.

[0007] Preferably, a servo motor is fixedly installed at the end of the support base away from the spraying chamber, and a lead screw that is threadedly connected to the guide block is fixedly installed on the output shaft of the servo motor.

[0008] By using the above technical solution, servo motor one is started, and the output shaft of servo motor one drives the lead screw to rotate. Then, through the threaded connection between the lead screw and the guide block, the displacement of the moving seat can be realized.

[0009] Preferably, the slider and the slide groove are slidably connected, and the guide block and the guide groove are slidably connected.

[0010] Through the above technical solution, by designing the slider and the slide groove as sliding connections and the guide block and the guide groove as sliding connections, when the servo motor is started, the guide block and the lead screw are connected by a thread, so that the moving seat moves horizontally under the guidance of the guide groove, ensuring the positional stability of the workpiece during the spraying process. The slider bears the vertical load, and the guide block shares the horizontal lateral force, extending the life of the lead screw. The adjustable moving seat facilitates the processing of workpieces of different lengths.

[0011] Preferably, the clamping assembly includes a support block, a connecting plate is fixedly installed at one end of the support block, a second servo motor is fixedly installed at the end of the support block away from the connecting plate, a chuck is provided at the end of the connecting plate away from the support block, a rotating shaft is fixedly installed between the chuck and the second servo motor, a rotating wheel is provided on the side of the chuck away from the worktable, a threaded rod that is threadedly connected to the chuck is fixedly installed at the end of the rotating wheel near the chuck, and a pressing block is rotatably installed on the threaded rod away from the rotating wheel.

[0012] The above technical solution includes a clamping assembly. Before processing the workpiece, the workpiece can be placed on the inner wall of the chuck. Then, the operator can manually rotate the rotating wheel to make the extrusion block fit tightly against the workpiece. The adjustable clamping force of the device is provided by adjusting the up and down of the extrusion block, thus adapting to workpieces of different sizes. Subsequently, the second servo motor is started, and the output shaft of the second servo motor drives the rotating shaft to rotate, thereby realizing the rotation of the chuck. The rotation of the chuck facilitates the rotation of the workpiece. During the cleaning process of the cleaning assembly, the cleaning area of ​​the workpiece can be increased, thereby improving the cleaning efficiency. Furthermore, during the spraying process, the uniformity of the spraying is improved by automatically adjusting the angle of the workpiece.

[0013] Preferably, the top wall of the clamp and the bottom wall of the extrusion block are both arc-shaped.

[0014] The above technical solution uses an arc-shaped contact surface between the chuck and the extrusion block, making it suitable for irregularly shaped workpieces such as cylinders and spheres, and preventing surface damage.

[0015] Preferably, the limiting rod can be inserted into the limiting groove, and the rotating rod and the limiting rod are provided in two identical sets, with the two sets of rotating rod and limiting rod symmetrically distributed on the outside of the moving block.

[0016] Using the above technical solution, the operator can lift the rotating rod according to the workpiece clamping position, adjust the moving block to be directly above the workpiece, and then lower the rotating rod. At this time, the limiting rod can engage with the limiting groove, thus limiting the moving block. By adjusting the moving block to be directly above the workpiece, the spray head can be easily aligned with the outer surface of the workpiece, thereby improving the spraying quality. Through mechanical engagement and symmetrical dual-group design, high-precision positioning and stable locking of the moving block are achieved, making it particularly suitable for spraying operations that require frequent station switching. Its structure is simple and reliable, and it can be operated manually or upgraded to automated control, possessing strong practicality and expandability.

[0017] Compared with the prior art, the present invention provides an auxiliary device for spraying processes equipped with a descaling component, which has the following beneficial effects: 1. This auxiliary device for spraying processing, equipped with a descaling component, starts the second servo motor. The output shaft of the second servo motor drives the rotating shaft to rotate, thereby driving the chuck and workpiece to rotate. The rotation of the workpiece increases the cleaning area of ​​the cleaning component, thus cleaning the surface dirt. When spraying processing is required, the operator can lift the rotating rod according to the position of the workpiece, then adjust the moving block to be directly above the workpiece, lower the rotating rod, and insert the limiting rod into the limiting groove to limit the moving block. At this time, the spraying head is aligned with the outer surface of the workpiece. Combined with the uniform rotation of the workpiece, the outer surface of the workpiece is uniformly sprayed, further improving the spraying efficiency and spraying quality. 2. This auxiliary device for spraying processing, equipped with a descaling component, allows the operator to place the workpiece on the inner wall of the chuck. The operator can then manually rotate the rotating wheel to ensure that the extrusion block fits tightly against the workpiece. The adjustable clamping force of the device, achieved by adjusting the up and down of the extrusion block, can accommodate workpieces of different sizes. Activating the servo motor, in conjunction with the threaded connection between the guide block and the lead screw, allows the moving seat to move horizontally under the guidance of the guide groove, ensuring the positional stability of the workpiece during the spraying process. The slider bears the vertical load, while the guide block shares the horizontal lateral force, extending the life of the lead screw. The adjustability of the moving seat facilitates the processing of workpieces of varying lengths. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the spraying chamber of this utility model; Figure 3 This is a schematic diagram of the installation structure of the workpiece of this utility model; Figure 4 This is a schematic diagram of the connection structure between the lead screw and the movable seat of this utility model; Figure 5 This is a schematic diagram of the connection structure between the clamping component and the movable base of this utility model; Figure 6 This is a three-dimensional structural diagram of the clamping assembly of this utility model; Figure 7 This is a schematic diagram of the connection structure between the movable block and the fixed frame of this utility model.

[0019] The components include: 1. Spraying chamber; 2. Chamber door; 3. Side door; 4. Workbench; 5. Support base; 6. Slide 1; 7. Guide groove; 8. Moving seat; 9. Fixed seat; 10. Slider; 11. Guide block; 12. Lead screw; 13. Servo motor 1; 14. Clamping assembly; 1401. Support block; 1402. Connecting plate; 1403. Chuck; 1404. Servo motor 2; 1405. Rotating shaft; 1406. Rotating wheel; 1407. Threaded rod; 1408. Extrusion block; 15. Workpiece; 16. Cleaning assembly; 17. Water pipe; 18. Fixed frame; 19. Slide 2; 20. Limiting groove; 21. Moving block; 22. Rotating rod; 23. Limiting rod; 24. Spraying head; 25. Paint interface. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1: As Figure 1-7 As shown, the present invention provides an auxiliary device for spraying processing equipped with a descaling component, including a spraying chamber 1 and a worktable 4 located inside the spraying chamber 1. A support base 5 is provided at the center of the top of the worktable 4. A sliding groove 6 and a guide groove 7 are provided at the end of the support base 5 away from the worktable 4. A movable seat 8 and a fixed seat 9 are provided on the side of the support base 5 away from the worktable 4. A slider 10 for sliding connection and a guide block 11 for guiding are fixedly installed on the side of the movable seat 8 close to the worktable 4. A fixed frame 18 is fixedly installed at the center of the top wall inside the spraying chamber 1. A sliding groove 19 is provided on both sides of the fixed frame 18. Multiple sets of limiting grooves 20 are provided at equal intervals on the top of the inner side of the fixed frame 18. A movable block 21 is provided inside the fixed frame 18 and is slidably connected to the sliding groove 19. A rotating rod 22 is rotatably installed on both sides of the movable block 21. A limiting rod 23 for limiting the movable block 21 is fixedly installed at the other end of the rotating rod 22.

[0022] Specifically, a door 2 is hinged to the front of the spraying chamber 1, a side door 3 is provided on the side of the spraying chamber 1, two sets of clamping components 14 are fixedly installed on the side of the movable seat 8 and the fixed seat 9 away from the worktable 4, and a workpiece 15 is placed between the two sets of clamping components 14. Cleaning components 16 are fixedly installed on both sides of the inner wall of the spraying chamber 1 away from the side door 3, and a water pipe 17 is connected to the side of the cleaning component 16 near the spraying chamber 1. A spray head 24 is provided at the end of the movable block 21 near the worktable 4, and a paint interface 25 is connected to the end of the movable block 21 away from the worktable 4.

[0023] The advantages are that by setting the compartment door 2, it is easy to provide an operation entrance and support opening and closing. By setting the side door 3, it is easy to assist in the entry and exit channel and facilitate the maintenance work of the staff later. During the spraying process, closing the compartment door 2 and the side door 3 at the same time can effectively prevent paint splashing. By setting two sets of cleaning components 16, the workpiece 15 can be effectively cleaned before spraying, and the dirt on the surface of the workpiece 15 can be treated before spraying, which can effectively improve the spraying quality.

[0024] Specifically, a servo motor 13 is fixedly installed at the end of the support base 5 away from the spraying chamber 1, and a lead screw 12 that is threadedly connected to the guide block 11 is fixedly installed on the output shaft of the servo motor 13.

[0025] The advantage is that when the servo motor 13 is started, the output shaft of the servo motor 13 drives the lead screw 12 to rotate, and the displacement of the moving seat 8 can be achieved through the threaded connection between the lead screw 12 and the guide block 11.

[0026] Specifically, slider 10 is slidably connected to slide groove 6, and guide block 11 is slidably connected to guide groove 7.

[0027] The advantages are that, through the design of sliding connection between slider 10 and slide groove 6 and sliding connection between guide block 11 and guide groove 7, when servo motor 13 is started, the guide block 11 and lead screw 12 are connected by thread, so that the moving seat 8 moves horizontally under the guidance of guide groove 7, ensuring the positional stability of workpiece 15 during the spraying process. In addition, slider 10 bears the vertical load, guide block 11 shares the horizontal lateral force, and extends the life of lead screw 12. The adjustable moving seat 8 makes it easy to process workpieces 15 of different lengths.

[0028] Example 2: Figure 2-7 As shown, this is an improvement on the previous embodiment.

[0029] Specifically, the clamping assembly 14 includes a support block 1401, a connecting plate 1402 fixedly mounted on one end of the support block 1401, a servo motor 1404 fixedly mounted on the end of the support block 1401 away from the connecting plate 1402, a chuck 1403 provided on the end of the connecting plate 1402 away from the support block 1401, a rotating shaft 1405 fixedly mounted between the chuck 1403 and the servo motor 1404, a rotating wheel 1406 provided on the side of the chuck 1403 away from the worktable 4, a threaded rod 1407 threadedly connected to the chuck 1403 fixedly mounted on the end of the rotating wheel 1406 near the chuck 1403, and a pressing block 1408 mounted on the threaded rod 1407 away from the rotating wheel 1406 for movement and rotation.

[0030] The advantages are that the clamping component 14 is provided, and before processing the workpiece 15, the workpiece 15 can be placed on the inner wall of the chuck 1403. Then, the operator can manually rotate the rotating wheel 1406 to make the pressing block 1408 fit tightly with the workpiece 15. The adjustable clamping force of the device is provided by adjusting the up and down of the pressing block 1408, so as to adapt to workpieces 15 of different sizes. Then, the servo motor 1404 is started, and the output shaft of the servo motor 1404 drives the rotating shaft 1405 to rotate, thereby realizing the rotation of the chuck 1403. The rotation of the chuck 1403 makes it easier to clamp the rotation of the workpiece 15. During the cleaning process of the cleaning component 16, the cleaning area of ​​the workpiece 15 can be increased, thereby improving the cleaning efficiency. Furthermore, during the spraying process, the uniformity of the spraying is improved by automatically adjusting the angle of the workpiece 15.

[0031] Specifically, the top wall of the chuck 1403 and the bottom wall of the extrusion block 1408 are both arc-shaped.

[0032] The advantage is that the contact surface of the chuck 1403 and the pressing block 1408 is arc-shaped, which is suitable for irregularly shaped workpieces 15 such as cylinders and spheres, and prevents damage to the surface.

[0033] Specifically, the limiting rod 23 can be inserted into the limiting groove 20. The rotating rod 22 and the limiting rod 23 are provided in two identical sets. The two sets of rotating rod 22 and limiting rod 23 are symmetrically distributed on the outside of the moving block 21.

[0034] The advantages are that the operator can lift the rotating rod 22 according to the clamping position of the workpiece 15, adjust the moving block 21 to be directly above the workpiece 15, and then lower the rotating rod 22. At this time, the limiting rod 23 can be engaged with the limiting groove 20, which can limit the moving block 21. By adjusting the moving block 21 to be directly above the workpiece 15, the spray head 24 can be easily aligned with the outer surface of the workpiece 15, thereby improving the spraying quality of the workpiece 15. Through mechanical engagement and symmetrical double-group design, high-precision positioning and stable locking of the moving block 21 are achieved, which is especially suitable for spraying operations that require frequent switching of workstations. Its structure is simple and reliable, and it can be operated manually or upgraded to automated control, with strong practicality and expandability.

[0035] Working principle: In use, the operator first places the workpiece 15 on the inner wall of the chuck 1403. Then, the operator can manually rotate the rotary wheel 1406 to make the extrusion block 1408 fit tightly against the workpiece 15. The adjustable clamping force of the device is provided by adjusting the up and down of the extrusion block 1408, thus accommodating workpieces 15 of different sizes. The servo motor 13 is started, and in conjunction with the threaded connection between the guide block 11 and the lead screw 12, the moving seat 8 moves horizontally under the guidance of the guide groove 7, ensuring the positional stability of the workpiece 15 during the spraying process. The slider 10 bears the vertical load, and the guide block 11 shares the horizontal lateral force, extending the life of the lead screw 12. The adjustability of the moving seat 8 facilitates the processing of workpieces 15 of different lengths. Servo motor 1404 drives the rotating shaft 1405 to rotate, thereby rotating the chuck 1403 and the workpiece 15. The rotation of the workpiece 15 increases the cleaning area with the cleaning component 16, thus cleaning the surface dirt. When the workpiece 15 needs to be sprayed, the operator can lift the rotating rod 22 according to the clamping position of the workpiece 15, adjust the moving block 21 to be directly above the workpiece 15, lower the rotating rod 22, and insert the limiting rod 23 into the limiting groove 20 to limit the moving block 21. At this time, the spray head 24 is aligned with the outer surface of the workpiece 15. The uniform rotation of the workpiece 15 facilitates uniform spraying of the outer surface of the workpiece 15, further improving the spraying efficiency and spraying quality.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for spraying processing equipped with a descaling component, comprising a spraying chamber (1) and a worktable (4) located inside the spraying chamber (1), characterized in that: A support base (5) is provided at the center of the top of the workbench (4). A sliding groove (6) and a guide groove (7) are provided at the end of the support base (5) away from the workbench (4). A movable seat (8) and a fixed seat (9) are provided on the side of the support base (5) away from the workbench (4). A slider (10) for sliding connection and a guide block (11) for guiding are fixedly installed on the side of the movable seat (8) close to the workbench (4). The top wall of the inner side of the spraying chamber (1) is centered. A fixed frame (18) is fixedly installed. Slide grooves (19) are provided on both sides of the fixed frame (18). Multiple sets of limiting grooves (20) are provided at equal intervals on the top of the inner side of the fixed frame (18). A moving block (21) is provided on the inner side of the fixed frame (18) and is slidably connected to the slide grooves (19). Rotating rods (22) are rotatably installed on both sides of the moving block (21). A limiting rod (23) for limiting the moving block (21) is fixedly installed at the other end of the rotating rod (22).

2. The auxiliary device for spray coating process with descaling assembly as claimed in claim 1 wherein: The spraying chamber (1) is hinged to the front of the chamber door (2), and the side of the spraying chamber (1) is provided with a side door (3). The movable seat (8) and the fixed seat (9) are fixedly installed with two sets of clamping components (14) on the side away from the workbench (4). The workpiece (15) is placed between the two sets of clamping components (14). The inner wall of the spraying chamber (1) is fixedly installed with cleaning components (16) on both sides away from the side door (3). The cleaning components (16) are connected to a water pipe (17) on the side near the spraying chamber (1). The movable block (21) is provided with a spray head (24) at the end near the workbench (4). The movable block (21) is connected to a paint interface (25) at the end away from the workbench (4).

3. The auxiliary device for spray coating process with descaling assembly as claimed in claim 2 wherein: A servo motor (13) is fixedly installed at one end of the support base (5) away from the spraying chamber (1), and a lead screw (12) that is threadedly connected to the guide block (11) is fixedly installed on the output shaft of the servo motor (13).

4. The auxiliary device for spray coating process with descaling assembly as claimed in claim 3 wherein: The slider (10) and the slide groove (6) are slidably connected, and the guide block (11) and the guide groove (7) are slidably connected.

5. The auxiliary device for spray coating process with descaling assembly as claimed in claim 4 wherein: The clamping assembly (14) includes a support block (1401), a connecting plate (1402) is fixedly installed at one end of the support block (1401), a servo motor (1404) is fixedly installed at the end of the support block (1401) away from the connecting plate (1402), a chuck (1403) is provided at the end of the connecting plate (1402) away from the support block (1401), a rotating shaft (1405) is fixedly installed between the chuck (1403) and the servo motor (1404), a rotating wheel (1406) is provided on the side of the chuck (1403) away from the worktable (4), a threaded rod (1407) threadedly connected to the chuck (1403) is fixedly installed at the end of the rotating wheel (1406) near the chuck (1403), and a pressing block (1408) is installed on the threaded rod (1407) away from the rotating wheel (1406) for rotational movement.

6. The auxiliary device for spray coating process with descaling assembly as claimed in claim 5 wherein: The top wall of the clamp (1403) and the bottom wall of the extrusion block (1408) are both arc-shaped.

7. The auxiliary device for spray coating process with descaling assembly as claimed in claim 6 wherein: The limiting rod (23) can be inserted into the limiting groove (20). The rotating rod (22) and the limiting rod (23) are provided in two identical sets. The two sets of rotating rod (22) and limiting rod (23) are symmetrically distributed on the outside of the moving block (21).

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