A paint spraying device for steel-aluminum radiator fin processing

Abstract

The utility model belongs to the field of paint spraying device, concretely relates to a paint spraying device for steel aluminium radiator fin processing, including the box, be provided with the box door in the box, the lower end middle part fixed mounting of box has the motor, the rotating shaft of motor penetrates the box and is connected with the rotation of box, be provided with the rotating mechanism on the rotating shaft of motor, be provided with the support mechanism in the box, the upper end middle part fixed mounting of box has the air cylinder, the cylinder rod of air cylinder penetrates the box and is connected with the sliding of box, the cylinder rod lower end fixed connection of air cylinder has the connecting pipe. The utility model drives the rotating disc to rotate through the motor, and then makes the support shaft move, and through the gear and the gear ring cooperation, make the support shaft rotate, and then make the rubber support seat rotate, and then make the fin rotate, and through the cylinder drive connecting pipe moves, and then make the hollow cover moves up and down, and then make the fin spraying more uniform.

Description

Technical Field

[0001] This utility model relates to the field of painting equipment technology, specifically a painting equipment for processing steel and aluminum radiator fins. Background Technology

[0002] Utility model patent CN216910692U discloses a painting device for finned tube production, including a base. A left side plate and a right side plate are fixedly connected to the center of the top left and right sides of the base, respectively. A top plate is fixedly connected between the top of the left side plate and the top of the right side plate. A first reduction motor is installed in the center of the bottom right side of the right side plate. A control switch is fixedly connected to the center of the right side of the right side plate near the top. A second reduction motor is installed in the center of the left side of the left side plate near the top and is electrically connected to the control switch. The right side of the output shaft of the second reduction motor passes through the left side of the left side plate and is fixedly connected to a lead screw. The right side of the lead screw is rotatably connected to the right side plate. A fixing seat is threaded onto the surface of the lead screw. A spray gun is fixedly connected to the bottom of the fixing seat. This utility model enables the finned tube to rotate at a uniform speed, allowing the spray gun to spray paint the finned tube evenly, thereby improving the work efficiency of the workers.

[0003] However, the device has some shortcomings in use. The fin coating is not uniform, which affects the uniformity of paint distribution on the fin surface. At the same time, the fins lack limiting, which makes the fins easy to tip over. Utility Model Content

[0004] The purpose of this invention is to provide a painting device for processing steel and aluminum radiator fins, which solves the problems of uneven fin coating, affecting the uniformity of paint distribution on the fin surface, and the lack of fin limiters, which makes the fins prone to tipping over.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a painting device for processing steel and aluminum radiator fins, comprising a housing, a door inside the housing, a motor fixedly installed at the lower middle of the housing, a rotating shaft of the motor passing through the housing and rotatably connected to the housing, a rotating mechanism on the rotating shaft of the motor, a support mechanism inside the housing, a cylinder fixedly installed at the upper middle of the housing, a cylinder rod passing through the housing and slidably connected to the housing, a connecting pipe fixedly connected to the lower end of the cylinder rod, a suction pump fixedly installed at the upper end of the housing, a perforated cover fixedly connected to the lower end of the connecting pipe, and an elastic sheet fixedly connected to the surface of the connecting pipe.

[0006] Preferably, the outlet pipe of the suction pump passes through the tank and is rotatably connected to the tank, while the outlet pipe of the suction pump is fixedly connected to the connecting pipe. Water is introduced into the connecting pipe by means of the suction pump.

[0007] Preferably, the rotating mechanism includes a turntable, with the turntable fixedly connected to the upper end of the motor shaft. A support ring is fixedly connected to the surface of the motor shaft, and a support shaft is mounted inside the support ring via bearings. The support shaft and the turntable are connected via bearings. A rubber bracket is fixedly connected to the upper end of the support shaft, and a gear is fixedly connected to the outer side of the support shaft. The motor drives the turntable to rotate, thereby causing the support shaft to move. The gear and gear ring engage to rotate the support shaft, which in turn rotates the rubber bracket, causing the fins to rotate. Furthermore, a cylinder drives the connecting pipe to move, causing the perforated cover to move up and down, resulting in more uniform fin coating.

[0008] Preferably, a gear ring is fixedly connected inside the housing, and the gear ring meshes with a gear. By setting the gear ring, the gear ring can rotate automatically.

[0009] Preferably, the support mechanism includes a fixed ring, a retaining ring fixedly connected inside the housing, a sliding ring slidably connected inside the housing, a pressure ring slidably connected inside the housing, a compression spring disposed inside the housing, a guide ring fixedly connected inside the sliding ring, and a movable ring fixedly connected inside the guide ring. The guide ring moves and fits onto the outside of the fin, limiting the fin's position. Furthermore, the movement of the elastic sheet causes it to contact the movable ring, allowing the guide ring to slide on the outside of the fin, thus preventing the guide ring from affecting the fin's coating.

[0010] Preferably, one end of the compression spring is fixedly connected to the retaining ring, and the other end of the compression spring is fixedly connected to the pressure ring. By providing the compression spring, the pressure ring is elastically compressed.

[0011] Preferably, a slider is fixedly connected to the lower end of the pressure ring, and the slider and the slip ring are slidably connected. By setting the slider, the friction between the pressure ring and the slip ring is reduced.

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

[0013] 1. This utility model uses a motor to drive a turntable to rotate, which in turn moves the support shaft. The support shaft rotates through the cooperation of gears and gear rings, which in turn rotates the rubber support, which in turn rotates the fins. The connecting pipe is driven by a cylinder to move, which in turn moves the perforated cover up and down, thus making the fin coating more uniform.

[0014] 2. This utility model uses a guide ring that moves and fits onto the outside of the fin to limit the fin's position. The elastic sheet moves, causing it to contact the moving ring, which in turn allows the guide ring to slide on the outside of the fin, thus preventing the guide ring from affecting the fin's coating. Attached Figure Description

[0015] Figure 1This is a perspective view of the overall structure of this utility model;

[0016] Figure 2 This utility model Figure 1 A sectional view;

[0017] Figure 3 This utility model Figure 2 A three-dimensional view of the pallet;

[0018] Figure 4 This utility model Figure 2 Enlarged view of point A.

[0019] In the diagram: 1. Box body; 2. Box door; 3. Motor; 4. Rotating mechanism; 5. Support mechanism; 6. Cylinder; 7. Connecting pipe; 8. Suction pump; 9. Hollowed-out cover; 10. Elastic sheet; 41. Turntable; 42. Support ring; 43. Support shaft; 44. Rubber support; 45. Gear; 46. Gear ring; 51. Fixed ring; 52. Retaining ring; 53. Slip ring; 54. Pressure ring; 55. Compression spring; 56. Slider; 57. Guide ring; 58. Moving ring. Detailed Implementation

[0020] 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.

[0021] Please see Figures 1-2 A painting device for processing steel and aluminum radiator fins includes a housing 1, a door 2 inside the housing 1, a motor 3 fixedly installed at the lower middle of the housing 1, a shaft of the motor 3 passing through the housing 1 and rotatably connected to the housing 1, a rotating mechanism 4 on the shaft of the motor 3, a support mechanism 5 inside the housing 1, a cylinder 6 fixedly installed at the upper middle of the housing 1, a cylinder rod of the cylinder 6 passing through the housing 1 and slidably connected to the housing 1, a connecting pipe 7 fixedly connected to the lower end of the cylinder rod of the cylinder 6, a suction pump 8 fixedly installed at the upper end of the housing 1, a liquid outlet pipe of the suction pump 8 passing through the housing 1 and rotatably connected to the housing 1, a liquid outlet pipe of the suction pump 8 and a connecting pipe 7 fixedly connected, water is introduced into the connecting pipe 7 by the suction pump 8, a perforated cover 9 is fixedly connected to the lower end of the connecting pipe 7, and an elastic sheet 10 is fixedly connected to the surface of the connecting pipe 7.

[0022] Please see Figures 2-3The rotating mechanism 4 includes a turntable 41. The turntable 41 is fixedly connected to the upper end of the rotating shaft of the motor 3. A support ring 42 is fixedly connected to the surface of the rotating shaft of the motor 3. A support shaft 43 is installed inside the support ring 42 through a bearing. The support shaft 43 and the turntable 41 are connected through a bearing. A rubber support 44 is fixedly connected to the upper end of the support shaft 43. A gear 45 is fixedly connected to the outer side of the support shaft 43. A gear ring 46 is fixedly connected inside the housing 1. The gear ring 46 and the gear 45 mesh. By setting the gear ring 46, the gear ring 46 can rotate automatically. The motor 3 drives the turntable 41 to rotate, thereby causing the support shaft 43 to move. The gear 45 and the gear ring 46 cooperate to make the support shaft 43 rotate, thereby causing the rubber support 44 to rotate, thereby causing the fins to rotate. The cylinder 6 drives the connecting pipe 7 to move, thereby causing the hollow cover 9 to move up and down, thereby making the fin coating more uniform.

[0023] Please see Figure 2 , Figure 4 The support mechanism 5 includes a fixed ring 51, a retaining ring 52, a sliding ring 53, and a pressure ring 54. A pressure spring 55 is also installed inside the housing 1, with one end fixedly connected to the fixed ring 51 and the other end fixedly connected to the pressure ring 54. The pressure spring 55 elastically compresses the pressure ring 54. The lower end of the pressure ring 54 is fixedly connected to a sliding ring 54. Block 56, slider 56 and slip ring 53 are slidably connected. By setting slider 56, the friction between pressure ring 54 and slip ring 53 is reduced. A guide ring 57 is fixedly connected inside slip ring 53. A movable ring 58 is fixedly connected inside guide ring 57. The guide ring 57 moves and fits on the outside of the fin to limit the fin. The elastic sheet 10 moves and makes the elastic sheet 10 contact the movable ring 58, so that the guide ring 57 slides on the outside of the fin, avoiding the guide ring 57 from affecting the fin coating.

[0024] The specific implementation process of this utility model is as follows: In use, manually move the guide ring 57 upward. The guide ring 57 drives the slip ring 53 to move. The slip ring 53 moves upward and squeezes the pressure ring 54. The pressure ring 54 squeezes the pressure spring 55. Then, insert the contact piece into the rubber support 44. Release the guide ring 57. The pressure spring 55 returns to its original position, causing the pressure ring 54 to be pressed down. This causes the pressure ring 54 to drive the slip ring 53 downward, causing the guide ring 57 to move downward. The guide ring 57 slides to the outside of the fin, supporting and limiting the fin. Start the motor 3. The motor 3 drives the rotating shaft to rotate. The rotating shaft drives the turntable 41 to rotate, thereby causing the support shaft 43 to move and move through the teeth. The wheel 45 and the toothed ring 46 cooperate to rotate the support shaft 43, which in turn rotates the rubber support 44, which in turn rotates the fins. The cylinder 6 drives the connecting pipe 7 to move, which in turn moves the perforated cover 9 up and down, making the fin coating more uniform. The connecting pipe 7 drives the elastic sheet 10 to move, so that the elastic sheet 10 contacts the moving ring 58, which in turn causes the guide ring 57 to move under the influence of the elastic sheet 10 until the guide ring 57 moves up and down to its limit position. At this point, the elastic sheet 10 deforms and passes through the slip ring 53, which causes the guide ring 57 to slide on the outside of the fin, thus preventing the guide ring 57 from affecting the fin coating.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A painting device for processing steel and aluminum radiator fins, comprising a housing (1), characterized in that: The box (1) is provided with a door (2). A motor (3) is fixedly installed in the middle of the lower end of the box (1). The rotating shaft of the motor (3) passes through the box (1) and is rotatably connected to the box (1). A rotating mechanism (4) is provided on the rotating shaft of the motor (3). A support mechanism (5) is provided inside the box (1). A cylinder (6) is fixedly installed in the middle of the upper end of the box (1). The cylinder rod of the cylinder (6) passes through the box (1) and is slidably connected to the box (1). A connecting pipe (7) is fixedly connected to the lower end of the cylinder rod of the cylinder (6). A suction pump (8) is fixedly installed at the upper end of the box (1). A hollow cover (9) is fixedly connected to the lower end of the connecting pipe (7). An elastic sheet (10) is fixedly connected to the surface of the connecting pipe (7).

2. The painting device for processing steel and aluminum radiator fins according to claim 1, characterized in that: The outlet pipe of the suction pump (8) passes through the box body (1) and is rotatably connected to the box body (1). The outlet pipe of the suction pump (8) and the connecting pipe (7) are fixedly connected.

3. The painting device for processing steel and aluminum radiator fins according to claim 1, characterized in that: The rotating mechanism (4) includes a turntable (41). The upper end of the rotating shaft of the motor (3) is fixedly connected to the turntable (41). The surface of the rotating shaft of the motor (3) is fixedly connected to a support ring (42). The inside of the support ring (42) is equipped with a support shaft (43) through a bearing. The support shaft (43) and the turntable (41) are connected through a bearing. The upper end of the support shaft (43) is fixedly connected to a rubber support (44). The outside of the support shaft (43) is fixedly connected to a gear (45).

4. A painting device for processing steel and aluminum radiator fins according to claim 3, characterized in that: A toothed ring (46) is fixedly connected inside the housing (1), and the toothed ring (46) meshes with a gear (45).

5. A painting device for processing steel and aluminum radiator fins according to claim 1, characterized in that: The support mechanism (5) includes a fixed ring (51), a fixed ring (51) is fixedly connected inside the housing (1), a retaining ring (52) is fixedly connected inside the housing (1), a sliding ring (53) is slidably connected inside the housing (1), a pressure ring (54) is slidably connected inside the housing (1), a pressure spring (55) is provided inside the housing (1), a guide ring (57) is fixedly connected inside the sliding ring (53), and a moving ring (58) is fixedly connected inside the guide ring (57).

6. A painting device for processing steel and aluminum radiator fins according to claim 5, characterized in that: One end of the compression spring (55) is fixedly connected to the fixing ring (51), and the other end of the compression spring (55) is fixedly connected to the compression ring (54).

7. A painting device for processing steel and aluminum radiator fins according to claim 5, characterized in that: The lower end of the pressure ring (54) is fixedly connected to a slider (56), and the slider (56) and the slip ring (53) are slidably connected.

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