Anti-rust paint spraying device for post-treatment of iron castings

Abstract

The utility model provides an anti-rust paint spraying device for after-treatment of iron castings, which relates to the field of iron casting paint spraying equipment and comprises a screen plate, a drying mechanism is arranged at the top of the screen plate, a paint spraying mechanism is arranged on the right side of the drying mechanism, and the drying mechanism comprises a first sector plate and a second sector plate. The bottoms of the first sector plate and the second sector plate are fixedly connected with the net plate; the iron casting can be placed through the net plate, meanwhile, the paint spraying mechanism can conduct paint spraying treatment on the iron casting, paint is attached to the surface of the iron casting, the output shaft of the servo motor can drive the fan to rotate, the air groove is matched with rotation of the fan to generate air flow, the air flow is blown to the surface of the iron casting, and then the iron casting can be rapidly air-dried. And meanwhile, the servo motor drives the connecting plate to move, the connecting plate drives the ultraviolet lamp tube to move in an arc line, the ultraviolet lamp tube operates to generate ultraviolet light rays, the ultraviolet light rays irradiate the surface of the iron casting, then the paint can be reinforced, and rapid drying of the paint can be achieved.

Description

Technical Field

[0001] The utility model belongs to the field of iron casting spraying equipment, in particular to an anti-rust spraying device for post-processing of iron castings. Background Art

[0002] After the cast iron product is cast, a protective spray coating needs to be formed on the surface of the cast iron. Then a spray coating device will be used to spray the surface of the cast iron to protect the cast iron from oxidation, corrosion and other environmental erosion.

[0003] When painting cast iron parts, firstly, the anti-rust paint is injected into the paint can for temporary storage, then the cast iron part is placed on the painting table, and the paint is sucked and sprayed out from the paint can by a suction pump, so that the paint is sprayed on the surface of the cast iron, and the paint is waited for to be air-dried, and then the painting process of the cast iron part is completed; however, in actual use, each cast iron part needs to be waited for to be air-dried after being painted, and it can be taken out after being air-dried to paint the next cast iron part, which reduces the efficiency of painting.

[0004] In summary, the utility model provides an anti-rust paint spraying device for post-processing of cast iron parts to solve the above problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A rust-proof paint spraying device for post-processing of cast iron parts, comprising a mesh plate, a drying mechanism is arranged on the top of the mesh plate, a paint spraying mechanism is arranged on the right side of the drying mechanism, the drying mechanism comprises a first fan plate and a second fan plate, and the bottoms of the first fan plate and the second fan plate are both fixedly connected to the mesh plate, a servo motor is fixedly connected to the left side of the first fan plate through a support frame, and a fan is arranged on the right side of the first fan plate, the output shaft of the servo motor is drivingly connected to the fan, a connecting plate is fixedly connected to the surface of the servo motor output shaft, and an ultraviolet lamp is fixedly connected to one side of the connecting plate, and an air groove is opened on one side of the first fan plate.

[0007] Furthermore, in the utility model, the paint spraying mechanism includes a material storage box, and a transfer pump is fixedly connected to the front of the material storage box, the discharge end of the transfer pump is connected to a hose, and the feed end of the transfer pump is connected to the material storage box, and the other end of the hose is connected to a nozzle.

[0008] Furthermore, in the utility model, the front of the material storage box is fixedly connected to a limiting frame, the bottom of the nozzle is in contact with the limiting frame, the top of the material storage box is connected to a material injection pipe, and the top of the material injection pipe is movably connected to a round cover.

[0009] Furthermore, in the utility model, a through groove is provided on one side of the first fan plate, and the ultraviolet lamp tube passes through the inner cavity of the through groove and is slidably connected with the inner cavity of the through groove.

[0010] Furthermore, in the utility model, a limiting groove is provided on one side of the second fan plate, and one end of the ultraviolet lamp tube extends to the inner cavity of the limiting groove and is slidably connected with the inner cavity of the limiting groove.

[0011] Furthermore, in the utility model, a collecting box is fixedly connected to the bottom of the mesh plate, a visual window is provided on the front of the collecting box, a discharge pipe is connected to the left side of the collecting box, and a solenoid valve is connected to the surface of the discharge pipe.

[0012] Beneficial effects: The utility model has the following beneficial effects:

[0013] The utility model can place the cast iron parts through the mesh plate, and the paint spraying mechanism can spray paint on the cast iron parts so that paint is attached to the surface of the cast iron parts. At the same time, the output shaft of the servo motor can drive the fan to rotate, and the air flow is generated by the air groove and the rotation of the fan. The air flow is blown to the surface of the cast iron parts, so that it can be quickly dried. At the same time, the servo motor will drive the connecting plate to move, and the connecting plate will drive the ultraviolet lamp to move in an arc. The operation of the ultraviolet lamp will generate ultraviolet light, and the ultraviolet light will be irradiated on the surface of the cast iron parts, so as to reinforce the paint and achieve rapid drying of the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the paint spraying mechanism structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the first fan plate of the utility model in a separated state from the right side;

[0017] Figure 4 This utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0018] In the figure:

[0019] 1. Screen plate; 2. Paint spraying mechanism; 21. Material storage box; 211. Material injection pipe; 22. Transmission pump; 23. Hose; 24. Nozzle; 241. Limiting frame; 3. Drying mechanism; 31. First fan plate; 311. Through slot; 32. Second fan plate; 321. Limiting slot; 33. Servo motor; 34. Fan; 35. Connecting plate; 36. Ultraviolet lamp tube; 37. Air slot; 4. Collection box; 41. Discharge pipe. DETAILED DESCRIPTION

[0020] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0021] Example 1

[0022] like Figure 1-4 As shown, it is the first embodiment of the utility model, which provides an anti-rust paint spraying device for post-processing of cast iron parts, including a mesh plate 1, a drying mechanism 3 is arranged on the top of the mesh plate 1, and a paint spraying mechanism 2 is arranged on the right side of the drying mechanism 3, the drying mechanism 3 includes a first fan plate 31 and a second fan plate 32, and the bottoms of the first fan plate 31 and the second fan plate 32 are fixedly connected to the mesh plate 1, the left side of the first fan plate 31 is fixedly connected to a servo motor 33 through a support frame, and the right side of the first fan plate 31 is provided with a fan 34, the output shaft of the servo motor 33 is drivingly connected to the fan 34, the surface of the output shaft of the servo motor 33 is fixedly connected to a connecting plate 35, and one side of the connecting plate 35 is fixedly connected to an ultraviolet lamp tube 36, and one side of the first fan plate 31 is provided with an air groove 37.

[0023] like Figure 1 and 3 As shown, by placing the cast iron part on the top of the mesh plate 1, personnel can spray paint on the cast iron part through the paint spraying mechanism 2 so that paint adheres to its surface. After the painting is completed, the servo motor 33 can be turned on, and the output shaft of the servo motor 33 can drive the fan 34 to rotate. The air groove 37 cooperates with the rotation of the fan 34 to generate airflow, which is blown to the surface of the cast iron part, thereby quickly drying it. At the same time, the output shaft of the servo motor 33 will drive the connecting plate 35 to move, and the connecting plate 35 drives the ultraviolet lamp tube 36 to move in an arc. The operation of the ultraviolet lamp tube 36 will generate ultraviolet light, which will irradiate the surface of the cast iron part, thereby reinforcing the paint and achieving rapid drying of the paint.

[0024] Example 2

[0025] Reference Figure 2 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0026] In this embodiment, the paint spraying mechanism 2 includes a material storage box 21, and a transfer pump 22 is fixedly connected to the front of the material storage box 21, the discharge end of the transfer pump 22 is connected to a hose 23, and the feed end of the transfer pump 22 is connected to the material storage box 21, and the other end of the hose 23 is connected to a nozzle 24.

[0027] The front of the material storage box 21 is fixedly connected to a limiting frame 241 , the bottom of the nozzle 24 contacts the limiting frame 241 , the top of the material storage box 21 is connected to a material injection pipe 211 , and the top of the material injection pipe 211 is movably connected to a round cover.

[0028] like Figure 2 As shown, paint can be injected into the interior of the storage box 21 through the injection pipe 211, and at the same time, the limit frame 241 can well limit and support the nozzle 24. A person can take the nozzle 24 and disengage it from the limit frame 241, so that the nozzle 24 is aimed at the cast iron part, and the transmission pump 22 is turned on. The transmission pump 22 absorbs the paint inside the storage box 21 and transmits it to the inner cavity of the hose 23. The hose 23 transmits the paint to the interior of the nozzle 24, so that the nozzle 24 sprays the paint on the surface of the cast iron part to achieve the painting operation.

[0029] Example 3

[0030] Reference Figure 1 , 3 and 4, which are the third embodiment of the present utility model, and this embodiment is based on the first two embodiments.

[0031] In this embodiment, a through slot 311 is formed on one side of the first fan plate 31 , and the ultraviolet lamp tube 36 passes through the inner cavity of the through slot 311 and is slidably connected with the inner cavity of the through slot 311 .

[0032] A limiting groove 321 is defined on one side of the second fan plate 32 . One end of the ultraviolet lamp tube 36 extends to the inner cavity of the limiting groove 321 and is slidably connected to the inner cavity of the limiting groove 321 .

[0033] The bottom of the mesh plate 1 is fixedly connected with a collecting box 4, a visual window is provided on the front of the collecting box 4, a discharge pipe 41 is connected to the left side of the collecting box 4, and a solenoid valve is connected to the surface of the discharge pipe 41.

[0034] like Figure 1 , 3 As shown in 4, when the ultraviolet lamp tube 36 is performing an arc motion, the ultraviolet lamp tube 36 will slide along the inner cavity of the through groove 311 and the limiting groove 321, so that the ultraviolet lamp tube 36 moves along the inner cavity trajectory of the through groove 311 and the limiting groove 321, thereby ensuring the stability of the ultraviolet lamp tube 36 during movement. Excess paint can be collected through the collecting box 4, and the visual window is convenient for checking the remaining paint inside the collecting box 4. By opening the solenoid valve on the surface of the discharge pipe 41, the collected paint can be discharged through the discharge pipe 41.

[0035] When in use, first place the cast iron part on the top of the mesh plate 1, and at the same time, the personnel can take the nozzle 24 to make the nozzle 24 disengage from the limit frame 241, and then aim the nozzle 24 at the cast iron part, turn on the transmission pump 22, and the transmission pump 22 absorbs the paint inside the storage box 21 and transmits it to the inner cavity of the hose 23. The hose 23 transmits the paint to the inside of the nozzle 24, so that the nozzle 24 sprays the paint on the surface of the cast iron part, so that the paint adheres to the surface, and the excess paint will fall into the inner cavity of the collection box 4 through the mesh plate 1, thereby realizing the collection of the excess paint. For later reuse, after the painting is completed, the servo motor 33 can be turned on, and the output shaft of the servo motor 33 can drive the fan 34 to rotate, and the air flow is generated through the air groove 37 and the rotation of the fan 34, and the air flow is blown to the surface of the cast iron part, so that it can be quickly dried. At the same time, the output shaft of the servo motor 33 will drive the connecting plate 35 to move, and the connecting plate 35 drives the ultraviolet lamp tube 36 to move in an arc, and the operation of the ultraviolet lamp tube 36 will generate ultraviolet light, which will irradiate the surface of the cast iron part, thereby reinforcing the paint and achieving rapid drying of the paint.

[0036] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0037] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A rust-proof paint spraying device for post-treatment of cast iron parts, comprising a mesh plate (1), characterized in that: A drying mechanism (3) is arranged on the top of the mesh plate (1), and a paint spraying mechanism (2) is arranged on the right side of the drying mechanism (3). The drying mechanism (3) comprises a first fan plate (31) and a second fan plate (32), and the bottoms of the first fan plate (31) and the second fan plate (32) are fixedly connected to the mesh plate (1). A servo motor (33) is fixedly connected to the left side of the first fan plate (31) via a support frame, and a fan (34) is arranged on the right side of the first fan plate (31), and the output shaft of the servo motor (33) is drivingly connected to the fan (34). A connecting plate (35) is fixedly connected to the surface of the output shaft of the servo motor (33), and an ultraviolet lamp (36) is fixedly connected to one side of the connecting plate (35). An air groove (37) is provided on one side of the first fan plate (31).

2. The anti-rust paint spraying device for post-treatment of cast iron parts as claimed in claim 1, characterized in that: The paint spraying mechanism (2) comprises a material storage box (21), and a transmission pump (22) is fixedly connected to the front of the material storage box (21), the discharge end of the transmission pump (22) is connected to a hose (23), and the feed end of the transmission pump (22) is connected to the material storage box (21), and the other end of the hose (23) is connected to a spray head (24).

3. The anti-rust paint spraying device for post-treatment of cast iron parts as claimed in claim 2, characterized in that: The front of the material storage box (21) is fixedly connected to a limiting frame (241), the bottom of the nozzle (24) is in contact with the limiting frame (241), the top of the material storage box (21) is connected to a material injection pipe (211), and the top of the material injection pipe (211) is movably connected to a round cover.

4. The anti-rust paint spraying device for post-treatment of cast iron parts as claimed in claim 1, characterized in that: A through slot (311) is provided on one side of the first fan plate (31), and the ultraviolet lamp tube (36) passes through the inner cavity of the through slot (311) and is slidably connected to the inner cavity of the through slot (311).

5. The anti-rust paint spraying device for post-treatment of cast iron parts as claimed in claim 1, characterized in that: A limiting groove (321) is provided on one side of the second fan plate (32), and one end of the ultraviolet lamp tube (36) extends to the inner cavity of the limiting groove (321) and is slidably connected to the inner cavity of the limiting groove (321).

6. The anti-rust paint spraying device for post-treatment of cast iron parts as claimed in claim 1, characterized in that: A collecting box (4) is fixedly connected to the bottom of the mesh plate (1), a visual window is provided on the front of the collecting box (4), a discharge pipe (41) is connected to the left side of the collecting box (4), and a solenoid valve is connected to the surface of the discharge pipe (41).

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