A coating mechanism for mechanical equipment machining

Abstract

The utility model belongs to mechanical equipment processing technical field especially is a kind of coating mechanism for mechanical equipment processing. Including processing station, the top of processing station is provided with cover shell structure, driving device and spraying device, driving device and spraying device are located in the spraying cavity between cover shell structure and processing station. By setting driving device and spraying device, utilize electric push rod to drive moving plate to move up and down in the side wall of lifting support, so that top nozzle and body nozzle can be accurately moved to the periphery of component, while extraction pump extracts paint from storage tank and distributes paint to top nozzle and body nozzle through telescopic hose and shunt, top nozzle is responsible for the spraying work on the top of component, while body nozzle is in the form of annular array, and the side of component is sprayed in all directions, so that the whole spraying process is controlled by mechanization, not only improves spraying efficiency, meets the capacity demand of mass production.

Description

Technical Field

[0001] This utility model relates to the field of mechanical equipment processing technology, specifically a coating mechanism for mechanical equipment processing. Background Technology

[0002] There are many types of mechanical equipment. When mechanical equipment is running, some of its components or even the equipment itself can perform different forms of mechanical motion. Mechanical equipment consists of a drive device, a speed change device, a transmission device, a working device, a braking device, a protective device, a lubrication system, and a cooling system.

[0003] During the manufacturing process of general mechanical equipment, multiple processes such as cutting, grinding, stamping, and spraying are required for the parts. The coating process can form a protective film on the surface of the mechanical equipment parts, protecting the mechanical equipment from corrosion, wear, and oxidation, thereby extending the service life of the equipment.

[0004] Current painting processes still primarily rely on manual operation. Specifically, workers hold spray guns and individually spray paint each component of the machinery. This traditional manual painting method has significant limitations: First, the efficiency of a single spray gun is very limited, unable to meet the production capacity demands of large-scale production; second, the spraying process releases large amounts of harmful chemicals and dust, and long-term exposure to this environment can seriously damage the respiratory system of workers, potentially leading to occupational diseases. Furthermore, the quality stability of manual spraying is difficult to guarantee, easily resulting in uneven coating and inconsistent thickness, affecting the protective performance and lifespan of the final product.

[0005] Therefore, we propose a coating mechanism for mechanical equipment processing to solve the above problems. Utility Model Content

[0006] (a) Technical problems to be solved

[0007] To address the shortcomings of existing technologies, this utility model provides a coating mechanism for mechanical equipment processing, which solves the problems mentioned in the background art.

[0008] (II) Technical Solution

[0009] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0010] A coating mechanism for machining mechanical equipment includes a processing table, the top of which is provided with a cover structure, a driving device and a spraying device, the driving device and the spraying device being located in a spraying cavity formed between the cover structure and the processing table;

[0011] The driving device includes a lifting bracket and an electric push rod. A movable plate is provided on the inner side of the lifting bracket. A connecting bent rod is installed at the movable end of the electric push rod. The other end of the connecting bent rod is fixedly installed to the back side of the movable plate. A follower frame is fixedly installed below the movable plate.

[0012] Furthermore, the housing structure includes a protective housing, the bottom end of which is movably engaged with the top end of the processing table, a retrieval window is hinged to the front side of the protective housing, and an inspection side plate is hinged to the side wall of the protective housing.

[0013] Furthermore, a control panel and a display screen are provided on the front side of the protective cover. A power supply is provided inside the control panel, and the control panel is electrically connected to the drive device and the spraying device.

[0014] Furthermore, a ventilation fan is fixedly installed at the top of the protective cover, and a dustproof net is provided at the top of the ventilation fan.

[0015] Furthermore, the side wall of the lifting bracket is slidably connected to a movable slider, and the movable plate is located between two movable sliders.

[0016] Furthermore, the spraying device includes a storage tank and an extraction pump. The bottom ends of both the storage tank and the extraction pump are movably engaged with the top of the processing table. The storage tank is connected to the extraction pump, and the other end of the extraction pump is provided with a telescopic hose.

[0017] Furthermore, the other end of the telescopic hose is provided with a diverter pipe, and the other end of the diverter pipe is connected to the top nozzle and the body nozzle respectively.

[0018] Furthermore, the top nozzle is located on the front side of the moving plate, and the peripheral nozzles are arranged in a ring array on the inner wall of the follower frame.

[0019] (III) Beneficial Effects

[0020] Compared with the prior art, the present invention provides a coating mechanism for mechanical equipment processing, which has the following beneficial effects:

[0021] This invention, by setting up a driving device and a spraying device, uses an electric push rod to drive a moving plate to move up and down on the side wall of a lifting bracket, so that the top spray head and the perimeter spray head can be precisely moved to the periphery of the parts. At the same time, the extraction pump draws paint from the storage tank and distributes the paint to the top spray head and the perimeter spray head through a telescopic hose and a diverter pipe. The top spray head is responsible for spraying the top of the parts, while the perimeter spray head sprays the sides of the parts in a circular array. The entire spraying process is mechanized, which not only improves spraying efficiency and meets the production capacity requirements of mass production, but also effectively reduces the health risks of manual operation and avoids long-term exposure of operators to harmful chemicals and dust environments. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the cover structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the spraying device of this utility model;

[0025] Figure 4 This is a schematic diagram of the driving device of this utility model.

[0026] In the diagram: 1. Processing table; 2. Cover structure; 201. Protective cover; 202. Access window; 203. Inspection side panel; 204. Control panel; 205. Display screen; 206. Ventilation fan; 207. Dustproof net; 3. Drive device; 301. Lifting bracket; 302. Moving slider; 303. Moving plate; 304. Electric push rod; 305. Connecting bent rod; 306. Follow-up frame; 4. Spraying device; 401. Storage tank; 402. Extraction pump; 403. Telescopic hose; 404. Diverter pipe; 405. Top nozzle; 406. Body nozzle. Detailed Implementation

[0027] 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.

[0028] Example

[0029] like Figure 1-4As shown in the figure, an embodiment of the present invention provides a coating mechanism for mechanical equipment processing, including a processing table 1. The top of the processing table 1 is provided with a cover structure 2, a driving device 3 and a spraying device 4. The driving device 3 and the spraying device 4 are located in the spraying cavity formed between the cover structure 2 and the processing table 1.

[0030] The drive device 3 includes a lifting bracket 301 and an electric push rod 304. A movable plate 303 is provided on the inner side of the lifting bracket 301. A connecting bent rod 305 is installed on the movable end of the electric push rod 304. The other end of the connecting bent rod 305 is fixedly installed on the back side of the movable plate 303. A follower frame 306 is fixedly installed below the movable plate 303.

[0031] By utilizing the telescopic characteristics of the electric push rod 304, the moving distance and speed of the moving plate 303 on the lifting bracket 301 can be precisely controlled, ensuring that the top spray nozzle 405 and the surrounding spray nozzle 406 can spray the parts according to the preset trajectory and speed. This precise control method not only improves the uniformity and consistency of spraying, but also reduces paint waste and over-spraying.

[0032] In actual operation, operators only need to set the extension and retraction parameters of the electric push rod 304 through the control panel 204 to realize automated spraying operations, without the need for frequent manual adjustment of the spray gun position and angle, thus effectively reducing the difficulty of operation and labor intensity.

[0033] like Figure 2 As shown, in some embodiments, the housing structure 2 includes a protective housing 201, the bottom end of which is movably engaged with the top end of the processing table 1, a retrieval window 202 is hinged to the front side of the protective housing 201, and an inspection side plate 203 is hinged to the side wall of the protective housing 201.

[0034] Specifically, the protective cover 201 is made of transparent material, which makes it easy for operators to observe the internal spraying process. At the same time, the retrieval window 202 on its front side makes it easy to quickly remove parts after spraying. The maintenance side plate 203 on the side wall facilitates the maintenance of the storage tank 401 and the extraction pump 402.

[0035] Specifically, the control panel 204 is equipped with multiple control buttons, which operators can use to control the operation of the drive unit 3 and the spraying unit 4. The display screen 205 is used to display the operating status of the equipment, spraying parameters and other information, so that operators can keep track of the equipment status in real time.

[0036] like Figure 2As shown, in some embodiments, a control panel 204 and a display screen 205 are provided on the front side of the protective cover 201. The control panel 204 is equipped with a power supply and is electrically connected to the drive device 3 and the spraying device 4.

[0037] Specifically, the control panel 204 is equipped with multiple control buttons, which operators can use to control the operation of the drive unit 3 and the spraying unit 4.

[0038] The control panel 204 provides stable power support to the drive unit 3 and the spraying unit 4 through its internal power supply, ensuring that the equipment will not be interrupted due to power problems during operation.

[0039] The display screen 205 adopts high-definition display technology, which can clearly display the equipment's operating status, spraying progress, and various parameters, providing operators with intuitive and accurate equipment information, helping them to adjust spraying strategies in a timely manner and improve spraying quality.

[0040] like Figure 2 As shown, in some embodiments, a ventilation fan 206 is fixedly installed on the top of the protective cover 201, and a dustproof net 207 is provided on the top of the ventilation fan 206.

[0041] Specifically, the ventilation fan 206 can perform a drying operation after the parts have been coated. By continuously running, it can remove the moisture and trace amounts of harmful gases generated during the drying process, further improving the working environment inside the coating chamber.

[0042] Furthermore, the operating power of the ventilation fan 206 can be adjusted according to the actual spraying and drying conditions. When the spraying volume is large or the drying temperature is high, the operating speed of the ventilation fan 206 is increased to quickly expel harmful gases and moisture. When the spraying volume is small or the drying process enters the later stage, the operating speed of the ventilation fan 206 is appropriately reduced to achieve energy saving.

[0043] The dustproof net 207 features a fine mesh design, which not only blocks external dust from entering but also filters out some air impurities during ventilation, preventing these impurities from adhering to the surface of the coated parts and affecting their appearance quality and protective performance. In addition, the dustproof net 207 is removable and washable, facilitating daily maintenance and extending the service life of the equipment.

[0044] like Figure 4 As shown, in some embodiments, the side wall of the lifting bracket 301 is slidably connected to a movable slider 302, and the movable plate 303 is located between two movable sliders 302.

[0045] Specifically, the movable slider 302 adopts a high-precision bearing design, which has minimal resistance when sliding on the side wall of the lifting bracket 301, effectively reducing frictional loss during movement and ensuring the smoothness and accuracy of the up-and-down movement of the movable plate 303.

[0046] Meanwhile, the material of the movable slider 302 has good wear resistance. After long-term use, it can still maintain stable sliding performance and will not jam or shake due to wear, providing a reliable guarantee for the precise positioning of the top nozzle 405 and the body nozzles 406.

[0047] like Figure 3 As shown, in some embodiments, the spraying device 4 includes a storage tank 401 and a pump 402. The bottom ends of the storage tank 401 and the pump 402 are movably engaged with the top end of the processing table 1. The storage tank 401 is connected to the pump 402, and the other end of the pump 402 is provided with a telescopic hose 403.

[0048] Specifically, storage tank 401 is made of high-strength, corrosion-resistant materials, which can effectively store various spray coatings and ensure that the coatings will not deteriorate or leak during storage.

[0049] It has a sealing cap on top for easy application of paint, and a sealing ring around the sealing cap further enhances the sealing performance and prevents paint from evaporating.

[0050] The extraction pump 402 can quickly and stably extract the paint from the storage tank 401 and deliver it to the subsequent diversion pipe 404 through the telescopic hose 403.

[0051] The telescopic hose 403 has good flexibility and extensibility, and can freely expand and contract according to the up and down movement of the moving plate 303 without tangling or breaking due to movement. Its smooth inner wall reduces the resistance of the paint during the delivery process, ensuring that the paint can smoothly reach the diversion pipe 404.

[0052] like Figure 4 As shown, in some embodiments, the other end of the telescopic hose 403 is provided with a diversion pipe 404, and the other end of the diversion pipe 404 is connected to a top nozzle 405 and a perimeter nozzle 406 respectively. The top nozzle 405 is located on the front side of the moving plate 303, and the perimeter nozzles 406 are arranged in a ring array on the inner wall of the follower frame 306.

[0053] Specifically, the distributor 404 can distribute the paint to the top nozzle 405 and the perimeter nozzles 406 to ensure uniform spraying.

[0054] The top nozzle 405 features a special atomization design that sprays the paint in the form of fine droplets, allowing the paint to evenly cover the top surface of the parts and form a uniform and dense protective film.

[0055] The circular array arrangement of the 406 spray nozzles allows each nozzle to spray the sides of the parts from different angles, ensuring that the sides of the parts are also sprayed from all directions without dead angles, further improving the spraying quality and protective effect.

[0056] Furthermore, the spraying flow rate and spraying pressure of the top nozzle 405 and the body nozzle 406 can be adjusted according to actual needs. Operators can precisely control the spraying parameters through the corresponding buttons on the control panel 204 to meet the spraying requirements of different parts.

[0057] When in use, the staff first place the parts to be sprayed stably in the designated position on the processing table 1 through the pick-up window 202, and then close the pick-up window 202 to ensure that the protective cover 201 is in a sealed state, creating a relatively independent and stable environment for subsequent spraying operations.

[0058] Next, the operator, based on the material and size of the parts and the desired spraying effect, precisely sets the extension and retraction parameters of the electric push rod 304, such as extension and retraction speed and moving distance, through the corresponding buttons on the control panel 204, while simultaneously adjusting the spraying flow rate and spraying pressure of the top nozzle 405 and the surrounding nozzles 406.

[0059] Once the settings are complete, start the equipment. Pump 402 will begin working, quickly and steadily extracting the paint from storage tank 401 and delivering it to distribution pipe 404 via telescopic hose 403. Distribution pipe 404 will then distribute the paint appropriately to top nozzle 405 and perimeter nozzle 406.

[0060] The electric push rod 304 extends and retracts according to preset parameters, and drives the moving plate 303 to move up and down on the side wall of the lifting bracket 301 through the connecting bent rod 305.

[0061] When the moving plate 303 moves, it drives the following frame 306 below to move synchronously. Since there is a height difference between the top nozzle 405 and the body nozzle 406, the body nozzle 406 arranged in a ring array on the inner wall of the following frame 306 and the top nozzle 405 located on the front side of the moving plate 303 can spray the top and side walls of the parts in all directions.

[0062] The top nozzle 405 evenly covers the top surface of the component with paint in the form of fine droplets, while the body nozzles 406 spray the sides of the component from different angles to ensure no dead corners.

[0063] After the spraying is completed, the ventilation fan 206 starts to operate, expelling the moisture generated during the drying process and any trace amounts of harmful gases that may remain. At the same time, the dust filter 207 prevents external dust from entering and filters impurities in the air. Finally, the removal window 202 is opened to take out the sprayed parts.

[0064] In summary, by setting up the drive device 3 and the spraying device 4, the electric push rod 304 drives the moving plate 303 to move up and down on the side wall of the lifting bracket 301, so that the top spray head 405 and the perimeter spray head 406 can be accurately moved to the periphery of the parts. At the same time, the extraction pump 402 extracts paint from the storage tank 401 and distributes the paint to the top spray head 405 and the perimeter spray head 406 through the telescopic hose 403 and the diverter pipe 404. The top spray head 405 is responsible for spraying the top of the parts, while the perimeter spray head 406 sprays the sides of the parts in a circular array. The entire spraying process is mechanized, which not only improves the spraying efficiency and meets the production capacity requirements of mass production, but also effectively reduces the health risks caused by manual operation and avoids long-term exposure of operators to harmful chemicals and dust.

[0065] It should be noted that the specific models and specifications of the control panel 204, display screen 205, ventilation fan 206, electric push rod 304, and extraction pump 402 in the coating mechanism for processing mechanical equipment need to be selected and determined according to the actual specifications of the device. The specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0066] Furthermore, the power supply and operating principle of the control panel 204, display screen 205, ventilation fan 206, electric push rod 304, and extraction pump 402 in the coating mechanism for mechanical equipment processing are clear to those skilled in the art, and will not be described in detail here.

[0067] Furthermore, the working principles and wiring methods of the control panel 204, display screen 205, ventilation fan 206, electric push rod 304, and extraction pump 402 in the coating mechanism for mechanical equipment processing are commonplace and belong to conventional methods or common knowledge. They will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0068] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0069] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A coating mechanism for machining mechanical equipment, comprising a processing table (1), characterized in that: The top of the processing table (1) is provided with a cover structure (2), a driving device (3) and a spraying device (4), and the driving device (3) and the spraying device (4) are located in the spraying cavity formed between the cover structure (2) and the processing table (1); The drive device (3) includes a lifting bracket (301) and an electric push rod (304). A movable plate (303) is provided on the inner side of the lifting bracket (301). A connecting rod (305) is installed on the movable end of the electric push rod (304). The other end of the connecting rod (305) is fixedly installed on the back side of the movable plate (303). A follower frame (306) is fixedly installed below the movable plate (303).

2. The coating mechanism for machining mechanical equipment according to claim 1, characterized in that: The cover structure (2) includes a protective cover (201), the bottom end of which is movably engaged with the top end of the processing table (1), a retrieval window (202) is hinged to the front side of the protective cover (201), and an inspection side plate (203) is hinged to the side wall of the protective cover (201).

3. The coating mechanism for machining mechanical equipment according to claim 2, characterized in that: The protective cover (201) is provided with a control panel (204) and a display screen (205) on the front side. The control panel (204) is provided with a power supply inside. The control panel (204) is electrically connected to the drive device (3) and the spraying device (4).

4. A coating mechanism for machining mechanical equipment according to claim 2, characterized in that: A ventilation fan (206) is fixedly installed on the top of the protective cover (201), and a dustproof net (207) is provided on the top of the ventilation fan (206).

5. A coating mechanism for machining mechanical equipment according to claim 1, characterized in that: The side wall of the lifting bracket (301) is slidably connected to a movable slider (302), and the movable plate (303) is located between the two movable sliders (302).

6. A coating mechanism for machining mechanical equipment according to claim 1, characterized in that: The spraying device (4) includes a storage tank (401) and a pump (402). The bottom ends of the storage tank (401) and the pump (402) are movably engaged with the top end of the processing table (1). The storage tank (401) is connected to the pump (402), and the other end of the pump (402) is provided with a telescopic hose (403).

7. A coating mechanism for machining mechanical equipment according to claim 6, characterized in that: The other end of the telescopic hose (403) is provided with a diverter pipe (404), and the other end of the diverter pipe (404) is connected to the top nozzle (405) and the body nozzle (406).

8. A coating mechanism for machining mechanical equipment according to claim 7, characterized in that: The top nozzle (405) is located on the front side of the moving plate (303), and the perimeter nozzles (406) are arranged in a ring array on the inner wall of the follower frame (306).

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