Hardware double-sided spraying equipment

Abstract

The utility model relates to the technical field of hardware product spraying equipment, in particular to hardware product double-face spraying equipment which comprises a machining panel and a spraying nozzle arranged above the machining panel, four clamping assemblies are arranged on the machining panel, each clamping assembly comprises a vertical plate vertically and fixedly installed on the machining panel, and the vertical plates are arranged on the machining panel. A second air cylinder is fixedly installed on the side face of the vertical plate, a supporting plate is fixedly installed at the tail end of a telescopic shaft of the second air cylinder, a servo motor is fixedly installed on the front side face of the supporting plate, a fixing disc is fixedly installed at the tail end of an output shaft of the servo motor, a clamping rod is arranged on the front side face of the fixing disc, and a clamping end is fixedly installed at the front end of the clamping rod. An anti-skid layer is arranged at the front end of the clamping end, a waste box is fixedly installed on the upper surface of the machining panel, and the spraying nozzle is arranged on a telescopic shaft of the first air cylinder. The double-sided spraying device facilitates double-sided spraying operation and is convenient to use.

Description

Technical Field

[0001] This utility model relates to the technical field of metal product spraying equipment, specifically, to a double-sided spraying equipment for metal products. Background Technology

[0002] After the initial processing is completed, hardware products usually need to be sprayed. By spraying a layer of paint or other coatings on the surface of the hardware products, the effects of corrosion prevention and protection can be achieved, which helps to extend the service life of the hardware products and also improves the appearance of the products.

[0003] Spraying operations are typically performed on specialized spraying equipment. While there are many types of spraying equipment on the market, most involve placing the metal product directly on a worktable and then using a spraying component to apply the coating. After one side of the metal product is coated, it needs to be manually flipped before the other side can be coated. This flipping process is cumbersome and can easily cause paint to adhere to the hands, affecting the ease of spraying. Therefore, we propose a double-sided spraying device for metal products. Utility Model Content

[0004] The purpose of this utility model is to provide a double-sided spraying equipment for hardware products to solve the defects mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A double-sided spraying equipment for hardware products includes a processing panel and a spray nozzle disposed above the processing panel. Four clamping assemblies are disposed on the processing panel, each located in one of four directions. Each clamping assembly includes a vertical plate fixedly mounted on the processing panel. A second cylinder is fixedly mounted on the side of the vertical plate. A support plate is fixedly mounted at the end of the telescopic shaft of the second cylinder. A servo motor is fixedly mounted on the front side of the support plate. A fixed disk is fixedly mounted at the end of the output shaft of the servo motor. A clamping rod is disposed on the front side of the fixed disk. A clamping end is fixedly mounted at the front end of the clamping rod, and an anti-slip layer is disposed at the front end of the clamping end.

[0007] Preferably, the clamping end is frustum-shaped, and the outer diameter of the clamping end increases sequentially from front to back.

[0008] Preferably, a limiting plate is fixedly installed at the rear end of the clamping rod, and the limiting plate and the fixed plate are fixedly connected by a plurality of fastening screws.

[0009] Preferably, two symmetrical guide posts are fixedly installed on the rear side of the support plate, and two symmetrical guide sleeves are fixedly installed on the front side of the vertical plate. The guide posts are located inside the guide sleeves and are slidably connected to the guide sleeves.

[0010] Preferably, the bottom of the processing panel is fixedly equipped with a plurality of support legs arranged in a matrix, and the height of the support legs is between 50cm and 80cm.

[0011] Preferably, a waste box is fixedly installed on the upper surface of the processing panel, the waste box is located between the four clamping components, and the waste box has a storage chamber with its top communicating with the outside.

[0012] Preferably, an external drain pipe connected to the storage chamber is fixedly installed on the side of the waste box, and a valve is fixedly installed on the external drain pipe.

[0013] Preferably, a support frame is fixedly installed on the top surface of the processing panel, a first cylinder is fixedly installed on the top plate of the support frame, the spray nozzle is set on the telescopic shaft of the first cylinder, a paint delivery pipe is fixedly installed on the spray nozzle, and the paint delivery pipe is connected to an external delivery pump.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model uses four clamping components to achieve front and rear clamping. After the spraying of this part is completed, it can clamp left and right. With the operation of the servo motor, it can drive the hardware product to rotate, realizing the face-changing operation of the hardware product without manual face-changing, thus achieving the effect of facilitating double-sided spraying.

[0016] 2. This utility model effectively collects the waste generated during the spraying process through the waste box, avoiding the accumulation of waste and environmental pollution. The configuration of the external discharge pipe and valve makes the discharge of waste more convenient.

[0017] 3. This utility model, through the first cylinder, can drive the spray nozzle to move downward, thereby realizing the adjustment of the position of the spray nozzle and making it convenient to use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0020] Figure 3 This is an exploded view of the clamping assembly of this utility model;

[0021] Figure 4 This is a partial structural schematic diagram of the clamping assembly of this utility model;

[0022] The meanings of the labels in the diagram are as follows:

[0023] 1. Processing panel; 10. Support leg; 11. Waste box; 12. Storage chamber; 13. External drain pipe; 14. Valve; 15. Support frame; 16. Spray nozzle; 161. Paint delivery pipe; 17. First cylinder;

[0024] 2. Clamping assembly; 20. Vertical plate; 21. Second cylinder; 22. Support plate; 23. Servo motor; 231. Fixed plate; 24. Clamping rod; 241. Limiting plate; 25. Clamping end; 251. Anti-slip layer; 26. Guide post; 27. Guide sleeve. Detailed Implementation

[0025] 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.

[0026] Please see Figures 1-4 This utility model provides a technical solution: a double-sided spraying equipment for hardware products, including a processing panel 1 and a spraying nozzle 16 disposed above the processing panel 1. Four clamping assemblies 2 are disposed on the processing panel 1, located in four directions respectively. Each clamping assembly 2 includes a vertical plate 20 fixedly mounted vertically on the processing panel 1. A second cylinder 21 is fixedly mounted on the side of the vertical plate 20. A support plate 22 is fixedly mounted at the end of the telescopic shaft of the second cylinder 21. A servo motor 23 is fixedly mounted on the front side of the support plate 22. A fixed plate 231 is fixedly installed at the end of the output shaft of the servo motor 23. A clamping rod 24 is provided on the front side of the fixed plate 231. A clamping end 25 is fixedly installed at the front end of the clamping rod 24. An anti-slip layer 251 is provided at the front end of the clamping end 25. The anti-slip layer 251 can be made of rubber material to provide anti-slip protection and prevent the metal products from being squeezed and damaged. In addition, with the four clamping components 2 clamping in batches and the servo motor 23 driving the metal products to change sides, it is possible to achieve the effect of convenient double-sided spraying.

[0027] In this embodiment, the clamping end 25 is frustum-shaped, and the outer diameter of the clamping end 25 increases sequentially from front to back, so that the anti-slip layer 251 can be clamped on the hardware product, and the contact area with the hardware product is reduced, making the spraying operation on multiple parts of the hardware product more comprehensive.

[0028] Specifically, a limiting plate 241 is fixedly installed at the rear end of the clamping rod 24. The limiting plate 241 and the fixing plate 231 are fixedly connected by multiple fastening screws, which facilitates the fixed installation and disassembly operations, so as to achieve the effect of replacing the clamping rod 24.

[0029] Furthermore, two symmetrical guide posts 26 are fixedly installed on the rear side of the support plate 22, and two symmetrical guide sleeves 27 are fixedly installed on the front side of the vertical plate 20. The guide posts 26 are located inside the guide sleeves 27 and are slidably connected to the guide sleeves 27, so that the support plate 22 can remain stable and precise when moving, reducing the problem of uneven spraying caused by shaking or deviation, and improving the accuracy and efficiency of the spraying operation.

[0030] In addition, such as Figure 1 and Figure 2 As shown, multiple support legs 10 arranged in a matrix are fixedly installed at the bottom of the processing panel 1. The height of the support legs 10 is between 50cm and 80cm, so as to realize stable support operation by using the support legs 10.

[0031] It is worth noting that a waste box 11 is fixedly installed on the upper surface of the processing panel 1. The waste box 11 is located between the four clamping components 2. The waste box 11 is provided with a storage chamber 12 that is connected to the outside at the top, which effectively collects the waste generated during the spraying process and avoids the accumulation of waste and environmental pollution.

[0032] It is worth noting that an external discharge pipe 13 connected to the storage chamber 12 is fixedly installed on the side of the waste box 11. A valve 14 is fixedly installed on the external discharge pipe 13 to facilitate opening the valve 14 and discharging the liquid waste accumulated in the storage chamber 12.

[0033] In this embodiment, a support frame 15 is fixedly installed on the top surface of the processing panel 1. A first cylinder 17 is fixedly installed on the top plate of the support frame 15. The spray nozzle 16 is set on the telescopic shaft of the first cylinder 17. A paint delivery pipe 161 is fixedly installed on the spray nozzle 16. The paint delivery pipe 161 is connected to an external delivery pump, so that the height of the spray nozzle 16 can be adjusted by using the first cylinder 17, ensuring the uniformity and quality of the spraying.

[0034] When using the double-sided spraying equipment for hardware products of this utility model, the hardware product is first placed between the two clamping components 2 on the left and right. Then, the two second cylinders 21 on the left and right are started, and their telescopic shafts extend to drive the clamping end 25 to clamp the hardware product. After clamping, the first cylinder 17 is started, and its telescopic shaft extends or shortens to adjust the height of the spray nozzle 16. After adjustment, the external spraying liquid delivery pump is used to deliver the external spraying liquid to the spray nozzle 16 and spray it out to perform the spraying operation. After the spraying of one side of the hardware product is completed, the servo motor 23 is started and it is made to drive the hardware product to flip to complete the side-changing operation. After the side is changed, the spraying continues.

[0035] After multiple parts in this direction have been sprayed, the two second cylinders 21 are activated to clamp the hardware product. At this time, the telescopic shafts of the two second cylinders 21 are shortened, and the clamping operation is performed by the two clamping rods 24. After clamping, the hardware product is rotated by the servo motor 23, and the parts clamped by the two clamping rods 24 can continue to be sprayed.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A double-sided spraying equipment for hardware products, comprising a processing panel (1) and a spraying nozzle (16) disposed above the processing panel (1), characterized in that: The processing panel (1) is provided with four clamping components (2), which are located in four directions respectively. Each clamping component (2) includes a vertical plate (20) fixedly installed on the processing panel (1) in a vertical shape. A second cylinder (21) is fixedly installed on the side of the vertical plate (20). A support plate (22) is fixedly installed at the end of the telescopic shaft of the second cylinder (21). A servo motor (23) is fixedly installed on the front side of the support plate (22). A fixed disk (231) is fixedly installed at the end of the output shaft of the servo motor (23). A clamping rod (24) is provided on the front side of the fixed disk (231). A clamping end (25) is fixedly installed at the front end of the clamping rod (24). An anti-slip layer (251) is provided at the front end of the clamping end (25).

2. The double-sided spraying equipment for hardware products according to claim 1, characterized in that: The clamping end (25) is frustum-shaped, and the outer diameter of the clamping end (25) increases sequentially from front to back.

3. The double-sided spraying equipment for hardware products according to claim 1, characterized in that: The rear end of the clamping rod (24) is fixedly installed with a limiting plate (241), and the limiting plate (241) and the fixing plate (231) are fixedly connected by multiple fastening screws.

4. The double-sided spraying equipment for hardware products according to claim 1, characterized in that: Two symmetrical guide posts (26) are fixedly installed on the rear side of the support plate (22), and two symmetrical guide sleeves (27) are fixedly installed on the front side of the vertical plate (20). The guide posts (26) are located inside the guide sleeves (27) and are slidably connected to the guide sleeves (27).

5. The double-sided spraying equipment for hardware products according to claim 1, characterized in that: The bottom of the processing panel (1) is fixedly equipped with multiple support legs (10) arranged in a matrix, and the height of the support legs (10) is between 50cm and 80cm.

6. The double-sided spraying equipment for hardware products according to claim 1, characterized in that: A waste box (11) is fixedly installed on the upper surface of the processing panel (1). The waste box (11) is located between the four clamping components (2). The waste box (11) has a storage chamber (12) with its top connected to the outside.

7. The double-sided spraying equipment for hardware products according to claim 6, characterized in that: An external drain pipe (13) connected to the storage chamber (12) is fixedly installed on the side of the waste box (11), and a valve (14) is fixedly installed on the external drain pipe (13).

8. The double-sided spraying equipment for hardware products according to claim 1, characterized in that: A support frame (15) is fixedly installed on the top surface of the processing panel (1). A first cylinder (17) is fixedly installed on the top plate of the support frame (15). The spray nozzle (16) is set on the telescopic shaft of the first cylinder (17). A paint delivery pipe (161) is fixedly installed on the spray nozzle (16). The paint delivery pipe (161) is connected to an external delivery pump.

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