Coating equipment for mechanical part machining

Abstract

The utility model discloses coating equipment for mechanical part machining, and relates to the technical field of mechanical part machining. The coating device comprises a coating assembly and a drying treatment assembly, the coating assembly comprises a bottom plate, two racks fixed to the end of the bottom plate, an X-axis driving platform arranged between the two racks, a Y-axis driving platform installed on the inner sides of the racks, a Z-axis driving platform installed on the Y-axis driving platform and a coating nozzle installed on the Z-axis driving platform. The drying treatment assembly comprises a supporting plate fixed to the middle of the two side edges of the bottom plate, a first workpiece containing table, a second workpiece containing table, a first dryer located above the first workpiece containing table and a second dryer located above the second workpiece containing table, wherein the first workpiece containing table and the second workpiece containing table are fixed to the upper side face of the supporting plate. According to the utility model, the workpiece is dried by the drying assembly before and after being coated, so that the adhesive force and the drying speed of the coating in the subsequent coating process can be improved, meanwhile, the defects possibly occurring in the natural drying process of the coating can be prevented, and the flatness and the gloss of the coating can be ensured.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical parts processing technology, and in particular relates to a coating equipment for mechanical parts processing. Background Technology

[0002] In the machining industry, coating is a crucial step, affecting not only the appearance quality of parts but also their corrosion resistance, wear resistance, and service life. However, traditional coating equipment often suffers from low positioning accuracy, complex operation, and low production efficiency, failing to meet the demands of modern industry for high-precision, high-efficiency, and high-quality coating operations.

[0003] Furthermore, traditional coating equipment often generates a large amount of paint splatter and droplets during the coating process, which not only easily leads to paint waste but also pollutes the working environment and affects the health of operators. Therefore, developing a new type of coating equipment that can achieve omnidirectional, high-precision positioning, improve coating quality and efficiency, and reduce environmental pollution has become an urgent need for industry development. To this end, we provide a coating equipment for machining mechanical parts to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a coating equipment for machining mechanical parts, which can effectively solve the problems of low machining accuracy, machining quality and protection of existing coating equipment.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a coating equipment for machining mechanical parts, comprising a coating assembly for machining mechanical parts, a protective cover adapted and installed on the side of the coating assembly, and a drying assembly mounted and fixed on the top of the protective cover; the coating assembly includes a base plate, two frames fixed to the end of the base plate, an X-axis drive platform disposed between the two frames, a Y-axis drive platform installed on the inner side of the frame, a Z-axis drive platform installed on the Y-axis drive platform, and a coating nozzle installed on the Z-axis drive platform;

[0007] The drying assembly includes a support plate fixed to the middle of the two sides of the base plate, a workpiece placement platform 1 and a workpiece placement platform 2 respectively fixed to the upper side of the support plate, a dryer 1 located above the workpiece placement platform 1, and a dryer 2 located above the workpiece placement platform 2.

[0008] The protective cover is installed on the side of the base plate and covers the outside of the frame.

[0009] The present invention is further configured such that the X-axis drive platform includes a linear guide rail fixed parallel to the upper side of the base plate, a guide block slidably engaged with the linear guide rail, a painting table fixed to the upper side of the guide block, a drive seat fixed to the middle position of the lower side of the painting table, a drive rod threadedly installed inside the drive seat, a photoelectric sensor sleeved on the end of the drive rod, a baffle cooperating with the photoelectric sensor, and a motor for rotating the drive rod. The motor is fixed to the middle position of the bottom of one of the frames, and a bearing seat is fixed to the middle position of the bottom of the other frame, the bearing seat cooperating with the end of the drive rod.

[0010] The present invention is further configured such that the baffle is fixed between the lower side of the coating table and the drive seat.

[0011] The present invention is further configured such that the Y-axis drive platform includes a mounting base fixed to the inner side of the top of the frame, a limiting guide rail fixed to the edge of the mounting base, a mounting seat movably adapted to be mounted on the outer side of the limiting guide rail, a screw for linear drive of the mounting seat, and a second motor for rotary drive of the screw.

[0012] The present invention is further configured such that a machine plate is fixed at both ends of the motor, the machine plate is fixed to the upper side of the frame, and a positioning seat is fixed at the end of the mounting base plate, wherein the positioning seat is movably engaged with the end of the screw.

[0013] The present invention is further configured such that the Z-axis drive platform includes a painting rack fixed to the bracket, a painting rack fixed to the lower front of the bracket, a motor three fixed to the top of the bracket, a lifting seat cooperating with the motor three, and a guide rod for lifting limit of the lifting seat. The guide rod is fixed to the back of the bracket, and the lifting seat is fixed to the front of the mounting base.

[0014] The present invention is further configured such that the first workpiece placement platform and the second workpiece placement platform are set at the same height relative to the coating platform, the first workpiece placement platform is used to place uncoated mechanical parts, and the second workpiece placement platform is used to place coated mechanical parts.

[0015] The present invention is further configured such that a top plate is fixed to the top of the protective cover, and a dryer one and a dryer two are embedded and installed at the end of the top plate.

[0016] This utility model has the following beneficial effects:

[0017] 1. This utility model utilizes a three-dimensional spatial drive system composed of an X-axis drive platform, a Y-axis drive platform, and a Z-axis drive platform to drive the automatic coating process of mechanical parts at the coating end. This enables the mechanical parts to achieve omnidirectional and high-precision positioning during the coating process, improving the flexibility and precision of the coating operation and ensuring the consistency and uniformity of the coating quality. This three-dimensional spatial drive system can quickly respond to and automatically adapt to mechanical parts of different shapes and sizes. Utilizing the dual coating nozzles on the dual-frame structure, different coatings can be used simultaneously or alternately according to the coating process requirements, improving efficiency. Through the movement of the X-axis drive platform, the workpiece and the dual coating nozzles are perfectly matched, achieving continuous and efficient coating processing.

[0018] 2. This utility model uses a dryer to preheat and dry the uncoated workpieces on the first workpiece placement table, which helps to improve the adhesion and drying speed of the paint during the subsequent coating process. After the coating is completed, the parts are transferred to the second workpiece placement table, and the second dryer is started to perform a second drying process on the coated mechanical parts. This prevents defects that may occur in the coating during the natural drying process, such as flow, dripping or impurity adhesion, and ensures the smoothness and gloss of the coating layer, thereby improving product quality. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of a coating equipment for machining mechanical parts.

[0021] Figure 2 This is a schematic diagram of the installation of a protective cover in a coating equipment for machining mechanical parts.

[0022] Figure 3 This is a schematic diagram of the coating component structure in a coating equipment for machining mechanical parts.

[0023] Figure 4 This is a schematic diagram of the Y-axis drive platform and Z-axis drive platform in a coating equipment for machining mechanical parts.

[0024] Figure 5 This is a schematic diagram of the X-axis drive platform structure in a coating equipment for machining mechanical parts.

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1-Painting assembly, 101-Base plate, 102-Frame, 103-X-axis drive platform, 103a-Linear guide rail, 103b-Motor 1, 103c-Painting table, 103d-Guide block, 103e-Drive base, 103f-Drive rod, 103g-Baffle, 103h-Photoelectric sensor, 104-Y-axis drive platform, 104a-Mounting base plate, 104b-Motor 2, 104c-Machine plate, 104d-Limit guide rail 104e-Mounting base, 104f-Positioning base, 105-Z-axis drive platform, 105a-Motor three, 105b-Bracket, 105c-Painting rack, 105d-Lifting seat, 105e-Guide rod, 106-Painting nozzle; 2-Drying treatment assembly, 201-Support plate, 202-Workpiece placement platform one, 203-Top plate, 204-Dryer one, 205-Dryer two, 206-Workpiece placement platform two; 3-Protective machine cover. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0028] Example 1

[0029] Please see Figure 1-5 This utility model relates to a coating equipment for machining mechanical parts, comprising a coating assembly 1 for coating mechanical parts. The coating assembly 1 includes a base plate 101, two frames 102 fixed to the ends of the base plate 101, an X-axis drive platform 103 disposed between the two frames 102, a Y-axis drive platform 104 mounted inside the frames 102, a Z-axis drive platform 105 mounted on the Y-axis drive platform 104, and coating nozzles 106 mounted on the Z-axis drive platform 105. The coating is applied via the X-axis drive platform 103 and the Y-axis drive platform 104. The three-dimensional spatial drive system composed of the X-axis drive platform 104 and the Z-axis drive platform 105 enables the mechanical parts to be positioned in all directions with high precision during the coating process, improving the flexibility and precision of the coating operation and ensuring the consistency and uniformity of the coating quality. This three-dimensional spatial drive system can quickly respond and automatically adapt to mechanical parts of different shapes and sizes. At the same time, a dual-frame structure is set up, and dual coating nozzles 106 are installed in conjunction. The workpiece is driven by a single X-axis drive platform 103 to cooperate with the two coating nozzles 106 to meet the continuous coating processing of different paints.

[0030] Specifically, the X-axis drive platform 103 includes a linear guide rail 103a fixed parallel to the upper side of the base plate 101, a guide block 103d slidably engaged with the linear guide rail 103a, a painting table 103c fixed to the upper side of the guide block 103d, a drive seat 103e fixed to the middle position of the lower side of the painting table 103c, a drive rod 103f threadedly installed inside the drive seat 103e, a photoelectric sensor 103h sleeved on the end of the drive rod 103f, a baffle 103g cooperating with the photoelectric sensor 103h, and a motor 103b for rotating the drive rod 103f. The motor 103b is fixed to the middle position of the bottom of one of the frames 102, and a bearing seat is fixed to the middle position of the bottom of the other frame 102, and the bearing seat cooperates with the end of the drive rod 103f.

[0031] The Y-axis drive platform 104 includes a mounting base 104a fixed to the inner side of the top of the frame 102, a limiting guide rail 104d fixed to the side of the mounting base 104a, a mounting seat 104e movably adapted to be mounted on the outer side of the limiting guide rail 104d, a screw for linear drive of the mounting seat 104e, and a motor 104b for rotary drive of the screw.

[0032] The Z-axis drive platform 105 includes a paint rack 105c fixed to the lower front of the bracket 105b, a motor 105a fixed to the top of the bracket 105b, a lifting seat 105d cooperating with the motor 105a, and a guide rod 105e for lifting and limiting the lifting of the lifting seat 105d. The guide rod 105e is fixed to the back of the bracket 105b, and the lifting seat 105d is fixed to the front of the mounting base 104e.

[0033] Furthermore, the baffle 103g is fixed between the lower side of the coating table 103c and the drive seat 103e; the end of the motor 104b is fixed with a machine plate 104c, the machine plate 104c is fixed to the upper side of the frame 102, and the end of the mounting base 104a is fixed with a positioning seat 104f, which is movably engaged with the end of the screw.

[0034] The operation process in this embodiment is as follows:

[0035] 1. Place the mechanical parts to be painted on the painting table 103c, ensuring that the parts are firmly fixed and will not shift during the painting process;

[0036] 2. Start motor 103b, which drives the coating table 103c to move along the linear guide rail 103a by rotating the drive rod 103f. Adjust it to the appropriate position according to the part size and coating requirements. The photoelectric sensor 103h cooperates with the baffle 103g to accurately control the movement distance and achieve precise positioning in the X-axis direction. Start motor 2 104b, which drives the screw to rotate and pushes the mounting base 104e to move linearly along the limit guide rail 104d to complete the positioning in the Y-axis direction. The positioning seat 104f on the mounting base 104a and the movable cooperation of the screw ensure smooth and accurate movement. Motor 3 105a controls the lifting seat 105d to move up and down, adjusting the height of the coating rack 105c to adapt to different coating thicknesses or part height differences. The guide rod 105e ensures stability and limit safety during the lifting process.

[0037] Third, by utilizing the dual coating nozzles on the dual-frame structure, different coatings can be used simultaneously or alternately according to the coating process requirements, thereby improving efficiency. The movement of the X-axis drive platform 103 ensures that the workpiece and the dual coating nozzles work together perfectly, achieving continuous and efficient coating processing.

[0038] 4. Clean the painting station 103c, painting rack 105c and other parts that may be contaminated with paint to ensure the equipment is clean and maintained, and to prepare for the next operation.

[0039] Through the above steps, the coating equipment can efficiently and accurately complete the coating operation of mechanical parts, realizing automated and refined production.

[0040] Example 2

[0041] Please see Figure 1-3 Based on specific embodiment one, a coating equipment for machining mechanical parts includes a drying treatment component 2 for treating mechanical parts before and after coating processing. The drying treatment component 2 includes a support plate 201 fixed to the middle of both sides of a base plate 101, a workpiece placement platform 1 202 and a workpiece placement platform 206 respectively fixed to the upper side of the support plate 201, a dryer 1 204 located above the workpiece placement platform 1 202, and a dryer 205 located above the workpiece placement platform 206. The drying treatment component 2 is directly integrated into the equipment, enabling... After the mechanical parts are coated, they can be dried immediately without being transferred to other equipment or areas. Dryer 1 204 dries the uncoated workpieces on workpiece placement table 1 202. After the workpieces are preheated, the paint can dry faster when they enter the coating process. Dryer 2 205 dries the coated workpieces placed on workpiece placement table 2 206 again, effectively preventing the wet coating from flowing, dripping or adhering impurities when drying in the air, ensuring the smoothness and gloss of the coating layer, and improving the appearance quality and durability of the final product.

[0042] Specifically, the workpiece placement platform 1 202 and the workpiece placement platform 206 are set at the same height relative to the painting platform 103c. Unpainted mechanical parts are placed on the workpiece placement platform 1 202, and painted mechanical parts are placed on the workpiece placement platform 206.

[0043] Furthermore, a top plate 203 is fixed to the top of the protective cover 3, and a dryer 1 204 and a dryer 205 are embedded and installed at the end of the top plate 203.

[0044] The operation process in this embodiment is as follows:

[0045] 1. Place the uncoated mechanical parts on the workpiece placement table 202, and start the dryer 204 to preheat and dry the workpieces. This helps to improve the adhesion and drying speed of the paint during the subsequent coating process.

[0046] 2. After preheating and drying, the mechanical parts are transferred to the coating station 103c for coating. Due to the preheating treatment, the paint can dry faster, improving work efficiency. The three-dimensional space drive system of the coating equipment is used for precise positioning and uniform coating.

[0047] 3. After the coating is completed, transfer the parts to workpiece placement table 206 and start dryer 205 to perform a second drying treatment on the coated mechanical parts to prevent defects that may occur during the natural drying process of the coating, such as flow, dripping or impurity adhesion, to ensure the smoothness and gloss of the coating layer and improve product quality.

[0048] 4. After drying, allow the parts to cool down in a natural environment or by using cooling measures. Conduct a comprehensive quality inspection on the dried mechanical parts, including the uniformity of the coating, gloss, and whether there are any defects.

[0049] Through the above steps, the coating equipment can complete the entire process from preheating and drying to coating and final drying on the same equipment platform, effectively improving production efficiency and product quality, while optimizing the operation process, reducing workpiece handling, and lowering the potential risk of damage.

[0050] Example 3

[0051] Please see Figure 1 and Figure 2 Based on the first specific embodiment, a coating equipment for processing mechanical parts includes a protective cover 3 adapted to be installed on the side of the coating assembly 1. The protective cover 3 is installed on the side of the base plate 101 and the protective cover 3 covers the outside of the frame 102.

[0052] The operation process of this embodiment is as follows: the protective cover 3 is installed on the side of the base plate 101 and the frame 102 is covered to complete the shielding of the coating operation area. During the coating process, the droplet-shaped paint is shielded by the protective cover 3 to achieve protection of the processing environment.

[0053] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," 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.

[0054] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A coating equipment for machining mechanical parts, comprising a coating assembly (1) for coating mechanical parts, a protective cover (3) adapted to be installed on the side of the coating assembly (1), and a drying treatment assembly (2) mounted and fixed on the top of the protective cover (3); characterized in that: The coating assembly (1) includes a base plate (101), two frames (102) fixed to the ends of the base plate (101), an X-axis drive platform (103) disposed between the two frames (102), a Y-axis drive platform (104) installed inside the frame (102), a Z-axis drive platform (105) installed on the Y-axis drive platform (104), and a coating nozzle (106) installed on the Z-axis drive platform (105). The drying assembly (2) includes a support plate (201) fixed to the middle of the two sides of the base plate (101), a workpiece placement platform one (202) and a workpiece placement platform two (206) respectively fixed to the upper side of the support plate (201), a dryer one (204) located above the workpiece placement platform one (202), and a dryer two (205) located above the workpiece placement platform two (206). The protective cover (3) is installed on the side of the base plate (101) and the protective cover (3) covers the outside of the frame (102).

2. The coating equipment for machining mechanical parts according to claim 1, characterized in that, The X-axis drive platform (103) includes a linear guide rail (103a) fixed parallel to the upper side of the base plate (101), a guide block (103d) slidably engaged with the linear guide rail (103a), a painting table (103c) fixed to the upper side of the guide block (103d), a drive seat (103e) fixed to the middle position of the lower side of the painting table (103c), a drive rod (103f) threadedly installed inside the drive seat (103e), a photoelectric sensor (103h) sleeved on the end of the drive rod (103f), a baffle (103g) cooperating with the photoelectric sensor (103h), and a motor (103b) for rotating the drive rod (103f). The motor (103b) is fixed to the middle position of the bottom of one of the frames (102), and a bearing seat is fixed to the middle position of the bottom of the other frame (102), and the bearing seat cooperates with the end of the drive rod (103f).

3. The coating equipment for machining mechanical parts according to claim 2, characterized in that, The baffle (103g) is fixed between the lower side of the painting table (103c) and the drive seat (103e).

4. The coating equipment for machining mechanical parts according to claim 1, characterized in that, The Y-axis drive platform (104) includes a mounting base (104a) fixed to the inner side of the top of the frame (102), a limiting guide rail (104d) fixed to the side of the mounting base (104a), a mounting seat (104e) movably adapted to be mounted on the outside of the limiting guide rail (104d), a screw for linear drive of the mounting seat (104e), and a second motor (104b) for rotary drive of the screw.

5. The coating equipment for machining mechanical parts according to claim 4, characterized in that, The motor (104b) has a machine plate (104c) fixed at one end. The machine plate (104c) is fixed to the upper side of the frame (102). The mounting base (104a) has a positioning seat (104f) fixed at one end. The positioning seat (104f) is movably engaged with the end of the screw.

6. The coating equipment for machining mechanical parts according to claim 1, characterized in that, The Z-axis drive platform (105) includes a paint rack (105c) fixed to the lower front of the bracket (105b), a motor three (105a) fixed to the top of the bracket (105b), a lifting seat (105d) cooperating with the motor three (105a), and a guide rod (105e) for lifting limit of the lifting seat (105d). The guide rod (105e) is fixed to the back of the bracket (105b), and its lifting seat (105d) is fixed to the front of the mounting base (104e).

7. The coating equipment for machining mechanical parts according to claim 1, characterized in that, The workpiece placement platform one (202) and the workpiece placement platform two (206) are set at the same height relative to the painting platform (103c). Unpainted mechanical parts are placed on the workpiece placement platform one (202), and painted mechanical parts are placed on the workpiece placement platform two (206).

8. The coating equipment for machining mechanical parts according to claim 1, characterized in that, The top of the protective cover (3) is fixed with a top plate (203), and dryer one (204) and dryer two (205) are embedded in the end of the top plate (203).

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