Spraying device for hardware product manufacturing and processing

Abstract

The utility model discloses a spraying device for manufacturing and processing hardware products, which comprises a bottom plate, two sides of the bottom plate are respectively provided with a first conveying mechanism and a second conveying mechanism, the top of the bottom plate is fixedly connected with a fixing frame, and the middle of the top end of the fixing frame is provided with a linear module. And an electric telescopic rod is fixedly installed in a sliding block of the linear module, the end of a piston rod of the electric telescopic rod penetrates through the sliding block to be fixedly connected with a fixing clamp, and the position, located in the fixing frame, of the top of the bottom plate is connected with a spraying groove. Through cooperative work of the linear module, the electric telescopic rod and the fixing clamp, feeding and discharging of hardware products can be achieved, the sprayed hardware products can be conveyed to the next step to be machined through the second conveying mechanism, the automation degree of spraying machining of the hardware products is high, and the spraying efficiency of the hardware products is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware product processing, in particular to a spraying device used for manufacturing and processing hardware products. Background Art

[0002] Hardware products are auxiliary and accessory products used in daily life and industrial production. In the early days, they were mostly made of metal materials such as gold, silver, copper, iron, and tin. Now, in addition to various metal materials, non-metal materials such as plastics and glass fibers are also widely used.

[0003] The spraying in the existing hardware product processing is generally carried out manually, which is time-consuming, costly and inefficient. Some existing hardware product processing spraying devices usually require manual placement of the hardware products to be sprayed inside the spray box, and then start the spraying. After the spraying is completed, it is necessary to wait for the sprayed product to dry, then take the product out, and then continue to spray the next product. The whole process is time-consuming, the degree of automation is low, and the spraying efficiency of hardware products is very low. For this reason, we propose a spraying device for the manufacturing and processing of hardware products. Utility Model Content

[0004] The purpose of the utility model is to provide a spraying device for manufacturing and processing hardware products to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for the manufacture and processing of hardware products, comprising a base plate, a first conveying mechanism and a second conveying mechanism are respectively arranged on both sides of the base plate, the top of the base plate is fixedly connected to a fixed frame, and a linear module is arranged in the middle of the top of the fixed frame, an electric telescopic rod is fixedly installed in a sliding block of the linear module, and the piston rod end of the electric telescopic rod passes through the sliding block and is fixedly connected to a fixing clamp, the top of the base plate is located in the fixed frame and is connected to a spray tank, and a spraying mechanism and a drying mechanism are respectively arranged on both sides of the fixed frame.

[0006] Preferably, a transmission rod is rotatably connected to the bottom center of the inner wall of the spray tank, and the top of the transmission rod is fixedly connected to a storage table, the bottom of the transmission rod passes through the spray tank and is fixedly connected to a driven gear, the bottom of the spray tank is located outside the transmission rod and a driving motor is fixedly installed, and the output shaft end of the driving motor is fixedly connected to a driving gear, and the driving gear and the driven gear are meshingly connected.

[0007] Preferably, a scraper plate is fixedly connected to the outer side of one end of the transmission rod located inside the spray tank, and the scraper plate is in an L-shaped structure as a whole, and the end of the scraper plate contacts the inner wall of the spray tank.

[0008] Preferably, the spraying mechanism includes a paint box, a feed pump, a discharge pipe and a high-pressure nozzle. The paint box is arranged on the top of the base plate outside the fixed frame, and the feed pump is fixedly installed on the top of the paint box. The liquid inlet end of the feed pump extends into the paint box, and the liquid outlet end of the feed pump is fixedly connected to the discharge pipe. The end of the discharge pipe extends into the spray tank, and high-pressure nozzles are equidistantly arranged on the outside of one end of the discharge pipe located inside the spray tank.

[0009] Preferably, the drying mechanism includes a hot air blower and a ventilation duct, the hot air blower is fixedly installed on the side of the fixed frame away from the paint box, the air outlet end of the hot air blower is fixedly connected to the ventilation duct, and the ventilation duct is equidistantly arranged on the outside of one end of the spray tank.

[0010] Preferably, the discharge pipe and the ventilation pipe are both hard pipes.

[0011] Preferably, the ventilation pipe and the discharge pipe are both located in the area between the scraper plate and the storage platform.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The first conveying mechanism and the second conveying mechanism of the utility model are both conveyor belt components. The first conveying mechanism can convey the hardware products processed in the previous step to the spray tank. The linear module, the electric telescopic rod and the fixed clamp work together to realize the loading and unloading of the hardware products. The second conveying mechanism can convey the sprayed hardware products to the next step of processing. The spraying processing of the hardware products has a high degree of automation, which saves a lot of labor costs and greatly improves the spraying efficiency of the hardware products.

[0014] 2. The utility model can control the slow rotation of the hardware products to be sprayed through the coordinated arrangement of the driving motor, the active gear, the driven gear, the transmission rod and the storage table, thereby realizing all-round spraying of the hardware products and greatly improving the spraying quality.

[0015] 3. The utility model can scrape the spray material on the inner wall of the spray tank through the scraper plate arranged on the outer side of the transmission rod, so that the scraped material is placed inside the spray tank for collection, avoiding the spray material from splashing outside and ensuring the cleanliness of the processing workshop.

[0016] 4. The utility model can realize automatic spraying of hardware products through the spraying mechanism, and can dry the sprayed products through the drying mechanism, which greatly improves the spraying efficiency of hardware products and is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the spray tank of the utility model;

[0019] Figure 3 It is a schematic diagram of the overall structure of the utility model.

[0020] In the figure: 1. bottom plate; 2. fixing frame; 3. linear module; 4. spray tank; 5. fixing fixture; 6. spray mechanism; 7. first conveying mechanism; 8. second conveying mechanism; 9. drying mechanism; 10. electric telescopic rod; 11. transmission rod; 12. storage table; 13. scraper plate; 14. driven gear; 15. paint box; 16. feed pump; 17. discharge pipe; 18. high-pressure nozzle; 19. hot air blower; 20. ventilation pipe; 21. driving gear; 22. driving motor. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-3 The utility model provides a technical solution: a spraying device for manufacturing and processing hardware products, comprising a base plate 1, a first conveying mechanism 7 and a second conveying mechanism 8 are respectively arranged on both sides of the base plate 1, a fixing frame 2 is fixedly connected to the top of the base plate 1, and a linear module 3 is arranged in the middle of the top of the fixing frame 2, an electric telescopic rod 10 is fixedly installed in the sliding block of the linear module 3, and the piston rod end of the electric telescopic rod 10 passes through the sliding block and is fixedly connected to a fixing fixture 5.

[0023] It should be noted that the first conveying mechanism 7 and the second conveying mechanism 8 are both conveyor belt components. The first conveying mechanism 7 can convey the hardware products processed in the previous step to the spray tank 4. Through the cooperation of the linear module 3, the electric telescopic rod 10 and the fixing clamp 5, the loading and unloading of the hardware products can be realized. The second conveying mechanism 8 can convey the hardware products after spraying to the next step of processing. The spraying processing of the hardware products has a high degree of automation, which saves a lot of labor costs and greatly improves the spraying efficiency of the hardware products.

[0024] The top of the bottom plate 1 is located in the fixed frame 2 and is connected to a spray tank 4. The two sides of the fixed frame 2 are respectively provided with a spray mechanism 6 and a drying mechanism 9.

[0025] It should be noted that the utility model is connected to an external power supply, and the device is provided with a control system for manipulation. When spraying the hardware products, the hardware products processed in the previous step are conveyed to the spray tank 4 through the first conveying mechanism 7, and then the linear module 3 works to move the fixed fixture 5 to the end of the first conveying mechanism 7. At this time, the electric telescopic rod 10 works, and the piston rod of the electric telescopic rod 10 is extended to control the fixed fixture 5 to move downward. The fixed fixture 5 clamps the hardware products on the first conveying mechanism 7, and cooperates with the electric telescopic rod 10 and the linear module 3 to place the product on the storage table 12 inside the spray tank 4, and then the drive motor 22 is controlled to work to rotate the active gear 21, and the bottom plate 1 and the inner plate 22 are driven by the driving motor 22. The meshing connection of the moving gear 14 causes the transmission rod 11 to rotate, and the rotation of the transmission rod 11 drives the items on the storage table 12 to rotate slowly, and then the feed pump 16 works to feed the paint in the paint box 15 into the discharge pipe 17, and sprays it to the rotating product through the high-pressure nozzle 18 on the discharge pipe 17. During the rotation of the transmission rod 11, the scraper plate 13 on the outside of the transmission rod 11 rotates, and the scraper plate 13 can scrape the material on the inner wall of the spray tank 4, so that the material is recovered inside the spray tank 4. After spraying is completed, the hot air blower 19 works to dry the sprayed hardware products with hot air. Finally, the electric telescopic rod 10 and the linear module 3 work together to place the product on the second conveying mechanism 8 for output.

[0026] The bottom center of the inner wall of the spray tank 4 is rotatably connected to a transmission rod 11, and the top of the transmission rod 11 is fixedly connected to a storage table 12. The bottom of the transmission rod 11 passes through the spray tank 4 and is fixedly connected to a driven gear 14. The bottom of the spray tank 4 is located outside the transmission rod 11 and is fixedly installed with a driving motor 22. The output shaft end of the driving motor 22 is fixedly connected to a driving gear 21, and the driving gear 21 and the driven gear 14 are meshed and connected.

[0027] It should be noted that the driving motor 22 is controlled to rotate the driving gear 21, and the transmission rod 11 is rotated through the meshing connection between the driving gear 21 and the driven gear 14, and then the rotation of the transmission rod 11 drives the storage table 12 to rotate slowly, thereby realizing the spraying of the product on the storage table 12 (the storage table 12 is provided with an electromagnetic suction cup for fixing hardware products, which can fix the hardware products).

[0028] A scraper plate 13 is fixedly connected to the outer side of one end of the transmission rod 11 located inside the spray tank 4 , and the scraper plate 13 is in an L-shaped structure as a whole, and the end of the scraper plate 13 contacts the inner wall of the spray tank 4 .

[0029] It should be noted that the scraper plate 13 arranged outside the transmission rod 11 can scrape the spray material on the inner wall of the spray tank 4, so that the scraped material is placed inside the spray tank 4 for collection, avoiding the spray material from splashing outside and ensuring the cleanliness of the processing workshop.

[0030] The spraying mechanism 6 includes a paint box 15, a feed pump 16, a discharge pipe 17 and a high-pressure nozzle 18. The top of the bottom plate 1 is provided with a paint box 15 outside the fixed frame 2. The feed pump 16 is fixedly installed on the top of the paint box 15. The liquid inlet end of the feed pump 16 extends into the paint box 15. The liquid outlet end of the feed pump 16 is fixedly connected to the discharge pipe 17. The end of the discharge pipe 17 extends into the spray tank 4. The discharge pipe 17 is located at one end of the spray tank 4. The high-pressure nozzle 18 is equidistantly arranged outside.

[0031] It should be noted that the feed pump 16 works to feed the paint in the paint box 15 into the discharge pipe 17 and spray the paint toward the rotating product through the high-pressure nozzle 18 on the discharge pipe 17 to achieve spraying of the product.

[0032] The drying mechanism 9 includes a hot air blower 19 and a ventilation duct 20. The hot air blower 19 is fixedly installed on the side of the fixed frame 2 away from the paint box 15. The air outlet end of the hot air blower 19 is fixedly connected to the ventilation duct 20, and the ventilation duct 20 is located on the outside of one end inside the spray tank 4 and has blowing ports equidistantly arranged.

[0033] It should be noted that after spraying is completed, the hot air blower 19 is operated to dry the sprayed hardware products with hot air, which accelerates the drying of the surface of the sprayed hardware products and improves the processing efficiency of the hardware products.

[0034] The discharge pipe 17 and the ventilation pipe 20 are both hard pipes.

[0035] It should be noted that the discharge pipe 17 and the ventilation pipe 20 can maintain their own inherent shapes, thereby ensuring the stable output of the high-pressure nozzle 18 and the blowing port.

[0036] The ventilation pipe 20 and the discharge pipe 17 are both located in the area between the scraper plate 13 and the storage platform 12 .

[0037] It should be noted that the ventilation pipe 20 and the discharge pipe 17 are both located in the area between the scraper plate 13 and the storage platform 12 . When the scraper plate 13 rotates around the transmission rod 11 , it will not touch the ventilation pipe 20 and the discharge pipe 17 .

[0038] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0039] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying device for manufacturing and processing hardware products, comprising a base plate (1), characterized in that: A first conveying mechanism (7) and a second conveying mechanism (8) are respectively arranged on both sides of the base plate (1); a fixed frame (2) is fixedly connected to the top of the base plate (1); a linear module (3) is arranged in the middle of the top of the fixed frame (2); an electric telescopic rod (10) is fixedly installed in the sliding block of the linear module (3); and the piston rod end of the electric telescopic rod (10) passes through the sliding block and is fixedly connected to a fixing clamp (5); the top of the base plate (1) is located in the fixed frame (2) and is connected to a spraying tank (4); and a spraying mechanism (6) and a drying mechanism (9) are respectively arranged on both sides of the fixed frame (2).

2. A spraying device for manufacturing and processing hardware products according to claim 1, characterized in that: The bottom center of the inner wall of the spraying tank (4) is rotatably connected to a transmission rod (11), and the top of the transmission rod (11) is fixedly connected to a storage table (12), the bottom of the transmission rod (11) passes through the spraying tank (4) and is fixedly connected to a driven gear (14), the bottom of the spraying tank (4) is located outside the transmission rod (11) and is fixedly installed with a driving motor (22), and the output shaft end of the driving motor (22) is fixedly connected to a driving gear (21), and the driving gear (21) and the driven gear (14) are meshingly connected.

3. A spraying device for manufacturing and processing hardware products according to claim 2, characterized in that: The transmission rod (11) is fixedly connected to a scraper plate (13) on the outer side of one end inside the spray tank (4), and the scraper plate (13) is in an L-shaped structure as a whole, and the end of the scraper plate (13) is in contact with the inner wall of the spray tank (4).

4. A spraying device for manufacturing and processing hardware products according to claim 1, characterized in that: The spraying mechanism (6) comprises a paint box (15), a feed pump (16), a discharge pipe (17) and a high-pressure nozzle (18); the top of the bottom plate (1) is provided with a paint box (15) outside the fixed frame (2); the top of the paint box (15) is fixedly installed with a feed pump (16); the liquid inlet end of the feed pump (16) extends into the paint box (15); the liquid outlet end of the feed pump (16) is fixedly connected with a discharge pipe (17); the end of the discharge pipe (17) extends into the spray tank (4); and the discharge pipe (17) is equidistantly provided on the outside of one end of the discharge pipe (17) inside the spray tank (4).

5. A spraying device for manufacturing and processing hardware products according to claim 4, characterized in that: The drying mechanism (9) comprises a hot air blower (19) and a ventilation pipe (20); the hot air blower (19) is fixedly mounted on a side of the fixed frame (2) away from the paint box (15); the air outlet end of the hot air blower (19) is fixedly connected to the ventilation pipe (20); and the ventilation pipe (20) is equidistantly arranged on the outer side of one end of the interior of the spray tank (4) with air outlets.

6. A spraying device for manufacturing and processing hardware products according to claim 5, characterized in that: The discharge pipe (17) and the ventilation pipe (20) are both hard pipes.

7. The spraying device for hardware manufacturing and processing according to claim 5 is characterized in that: The ventilation pipe (20) and the discharge pipe (17) are both located in the area between the scraper plate (13) and the storage platform (12).

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