A casting spraying device

Abstract

The present invention discloses a casting painting device, comprising a motor box, a paint spraying room fixedly connected to the upper end of the motor box, a fan disposed at the upper end of the paint spraying room, a movable door movably mounted on the front side of the outer surface of the paint spraying room, a rotating shaft fixedly mounted in the middle of the upper end of the motor box, a plurality of rotating devices disposed on the outer surface of the rotating shaft, the rotating devices comprising a rotating plate, a closing plate and a placing table, a plurality of paint spraying heads fixedly connected to the rear end of the upper end of the rotating plate, and a plurality of toothed rings fixedly connected to the inner wall of the paint spraying room. The casting painting device described in the present invention can effectively increase the number of castings processed at one time by disposing a plurality of placing tables at the upper end of the closing plate, can evenly spray paint when in use, can shorten the air drying time by disposing a fan, effectively improves the work efficiency, and brings convenience to use.

Description

Technical Field

[0001] The invention relates to the field of casting processing, and in particular to a casting painting device. Background Art

[0002] A casting is a metal shaped object obtained by various casting methods, that is, the smelted liquid metal is poured into a pre-prepared mold by pouring, injection, suction or other casting methods, and then cooled and polished to obtain an object with a certain shape, size and performance. According to the different metal materials used, it is divided into steel castings, iron castings, copper castings, aluminum castings, magnesium castings, zinc castings, titanium castings, etc.; the existing casting painting device can process a relatively small number of castings at one time when painting small castings, resulting in an increase in working time, affecting work efficiency, and it takes a long time to wait for air drying after painting, which takes a long time and reduces work efficiency. Summary of the invention

[0003] The main purpose of the present invention is to provide a casting painting device, which can effectively solve the problems in the background technology.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] A casting painting device comprises a motor box, the upper end of which is fixedly connected to a paint spraying room, the upper end of which is provided with a fan, a movable door is movably installed on the front side of the outer surface of the paint spraying room, a rotating shaft is fixedly installed in the middle part of the upper end of the motor box, the outer surface of the rotating shaft is provided with a plurality of rotating devices, and a plurality of tooth rings are fixedly connected to the inner wall of the paint spraying room.

[0006] Preferably, the rotating device includes a rotating plate, a closing plate and a placing table, a plurality of paint spray heads are fixedly connected to the rear portion of the upper end of the rotating plate, a through hole that passes through the upper and lower parts is opened in the middle portion of the upper end of the rotating plate, a thread is engraved on the inner wall of the through hole, and the rotating plate is fixedly connected to the rotating shaft through the thread.

[0007] Preferably, a plurality of rotating holes are opened at the upper end of the closing plate, a limiting ring is arranged on the inner wall of the rotating hole, the limiting ring and the closing plate are an integral structure, a fixing rod is fixedly connected to the middle part of the upper end of the placing table, a linkage gear is welded to the lower end of the placing table, and the placing table is movably connected to the closing plate through the limiting ring.

[0008] Preferably, a mounting groove is respectively opened on the left and right parts of the upper end of the rotating plate, a mounting block is fixedly connected to the left part of the inner wall of the mounting groove, two screw holes corresponding to the positions of the mounting blocks are opened on the left part of the upper end of the closing plate, and the closing plate is fixedly connected to the rotating plate through the mounting blocks using screws.

[0009] Preferably, an operating port communicating with the interior is opened on the front side of the outer surface of the paint spray booth, and two clamping strips are fixedly connected to the front side of the outer surface of the paint spray booth, and the clamping strips are located on both sides of the operating port, and a clamping groove is opened on the opposite end faces of the clamping strips, and the left and right parts of the movable door are respectively located in the clamping grooves and are movably connected to the paint spray booth.

[0010] Preferably, a connecting ring is provided at the lower end of the fan, the connecting ring and the fan are an integral structure, the outer surface of the connecting ring is engraved with threads, and the fan is fixedly mounted on the upper end of the paint spraying room by means of the threads.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. By setting up several rotating plates and driving the placement table to rotate through the toothed ring and the linkage gear, the number of castings processed at one time can be effectively increased, and the motor box can be used to drive the rotating shaft to rotate to achieve uniform painting. The operation is simple, which effectively improves the work efficiency and brings convenience to use.

[0013] 2. By setting a fan at the upper end of the paint spraying room, the wind power of the fan can accelerate the drying of the paint after the painting is completed, effectively shortening the waiting time for drying and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The figure is a schematic diagram of the overall structure of a casting painting device of the present invention.

[0015] Figure 2 The present invention is a schematic diagram of the overall structure of a rotating plate of a casting painting device.

[0016] Figure 3 The present invention is a plan view of the internal structure of a rotating plate of a casting painting device.

[0017] Figure 4 The present invention is a schematic diagram of the overall structure of a paint spraying room of a casting paint spraying device.

[0018] In the figure: 1. Motor box; 2. Paint spraying room; 3. Fan; 4. Movable door; 5. Gear ring; 6. Rotating shaft; 7. Rotating device; 8. Rotating plate; 9. Closing plate; 10. Placement table; 11. Paint spraying head; 12. Mounting groove; 13. Mounting block; 14. Through hole; 15. Rotating hole; 16. Limiting ring; 17. Fixing rod; 18. Linkage gear; 19. Clip strip; 20. Clip groove; 21. Connecting ring; 22. Operation port. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the 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 cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] like Figure 1-4 As shown, a casting painting device includes a motor box 1, a paint spraying room 2 is fixedly connected to the upper end of the motor box 1, a fan 3 is arranged on the upper end of the paint spraying room 2, a movable door 4 is movably installed on the front side of the outer surface of the paint spraying room 2, a rotating shaft 6 is fixedly installed in the middle part of the upper end of the motor box 1, a plurality of rotating devices 7 are arranged on the outer surface of the rotating shaft 6, and a plurality of tooth rings 5 ​​are fixedly connected to the inner wall of the paint spraying room 2.

[0023] The rotating device 7 includes a rotating plate 8, a closing plate 9 and a placing table 10. A plurality of paint spray heads 11 are fixedly connected to the rear portion of the upper end of the rotating plate 8. A through hole 14 that passes through from top to bottom is opened in the middle portion of the upper end of the rotating plate 8. The inner wall of the through hole 14 is engraved with a thread. The rotating plate 8 is fixedly connected to the rotating shaft 6 through the thread, which facilitates rotation; a plurality of rotating holes 15 are opened at the upper end of the closing plate 9. A limiting ring 16 is arranged on the inner wall of the rotating hole 15. The limiting ring 16 and the closing plate 9 are an integral structure. A fixing rod 17 is fixedly connected to the middle portion of the upper end of the placing table 10. A linkage gear 18 is welded to the lower end of the placing table 10. The placing table 10 is movably connected to the closing plate 9 through the limiting ring 16, which facilitates the rotation of the placing table 10; a mounting groove 12 is respectively opened at the left and right portions of the upper end of the rotating plate 8. The inner wall of the mounting groove 12 A mounting block 13 is fixedly connected to the left side of the wall, and two screw holes corresponding to the position of the mounting block 13 are opened on the left upper end of the closing plate 9. The closing plate 9 is fixedly connected to the rotating plate 8 through the mounting block 13 by screws, which plays a closing role; an operation port 22 communicating with the interior is opened on the front side of the outer surface of the paint spraying room 2, and two clamping strips 19 are fixedly connected to the front side of the outer surface of the paint spraying room 2, and the clamping strips 19 are located on both sides of the operation port 22, and a clamping groove 20 is opened on the opposite end faces of the clamping strips 19. The left and right parts of the movable door 4 are respectively located in the clamping groove 20 and are movably connected to the paint spraying room 2, which plays a role of facilitating access; a connecting ring 21 is provided at the lower end of the fan 3, and the connecting ring 21 is an integral structure with the fan 3. The outer surface of the connecting ring 21 is engraved with threads, and the fan 3 is fixedly installed on the upper end of the paint spraying room 2 by threads, which plays a role of accelerating air drying.

[0024] It should be noted that the present invention is a casting painting device, which fixes a rotating shaft 6 in the middle of the upper end of the motor box 1, and inserts a plurality of rotating devices 7 on the rotating shaft 6. During use, the casting is installed on the upper end of the placement table 10 through the fixing rod 17, and then the rotating shaft 6 is driven to rotate by the motor box 1, and the rotating shaft 6 drives the rotating plate 8 to rotate. At the same time, the interlocking gears 18 located on the left and right parts of the rotating plate 8 are engaged with the toothed ring 5 on the inner wall of the paint spraying room 2, so that the interlocking gears 18 located on the left and right parts of the rotating plate 8 rotate and drive the other interlocking gears 18 engaged therewith to rotate, so that the placement table 10 is rotated, and the paint spraying head 11 is spraying paint at the same time, so as to achieve the effect of uniformly spraying paint on the casting. After the painting is completed, the fan 3 is turned on to air-dry the casting in the paint spraying room 2, which saves the waiting time for natural drying and effectively improves the work efficiency.

[0025] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A casting painting device, comprising a motor box (1), characterized in that: A paint spray booth (2) is fixedly connected to the upper end of the motor box (1), a fan (3) is arranged at the upper end of the paint spray booth (2), and a movable door (4) is movably installed on the front side of the outer surface of the paint spray booth (2); A rotating shaft (6) is fixedly mounted in the middle of the upper end of the motor box (1), a plurality of rotating devices (7) are arranged on the outer surface of the rotating shaft (6), and a plurality of toothed rings (5) are fixedly connected to the inner wall of the spray booth (2); The rotating device (7) comprises a rotating plate (8), a closing plate (9) and a plurality of placement platforms (10); a plurality of spray heads (11) are fixedly connected to the rear portion of the upper end of the rotating plate (8); the placement platforms (10) correspond to the spray heads (11) one by one; a through hole (14) is formed in the middle portion of the upper end of the rotating plate (8) and extends vertically therethrough; a thread is engraved on the inner wall of the through hole (14); the rotating plate (8) is fixedly connected to the rotating shaft (6) via the thread; A plurality of rotating holes (15) are formed at the upper end of the closing plate (9), and a limiting ring (16) is provided on the inner wall of the rotating hole (15). The limiting ring (16) and the closing plate (9) are an integral structure. A fixing rod (17) is fixedly connected to the middle of the upper end of the placing table (10), and a linkage gear (18) is welded to the lower end of the placing table (10). The placing table (10) is movably connected to the closing plate (9) through the limiting ring (16); the linkage gears (18) located on the left and right parts of the rotating plate (8) are meshed with the toothed rings (5) on the inner wall of the spray booth (2).

2. A casting painting device according to claim 1, characterized in that: The rotating plate (8) is provided with a mounting groove (12) at the left and right upper ends respectively, and a mounting block (13) is fixedly connected to the left inner wall of the mounting groove (12). The closing plate (9) is provided with two screw holes corresponding to the positions of the mounting blocks (13) at the left upper end thereof, and the closing plate (9) is fixedly connected to the rotating plate (8) through the mounting blocks (13) by screws.

3. A casting painting device according to claim 1, characterized in that: The front side of the outer surface of the spray booth (2) is provided with an operation port (22) communicating with the interior. Two clamping strips (19) are fixedly connected to the front side of the outer surface of the spray booth (2), and the clamping strips (19) are located on both sides of the operation port (22). The opposite end surfaces of the clamping strips (19) are provided with a clamping groove (20). The left and right parts of the movable door (4) are respectively located in the clamping groove (20) and are movably connected to the spray booth (2).

4. A casting painting device according to claim 1, characterized in that: A connecting ring (21) is provided at the lower end of the fan (3); the connecting ring (21) and the fan (3) are an integral structure; a thread is engraved on the outer surface of the connecting ring (21); and the fan (3) is fixedly mounted on the upper end of the spray booth (2) via the thread.

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