Automatic paint spraying device for aluminum pot production

Abstract

The utility model discloses an automatic paint spraying device for aluminum pot production, and relates to the technical field of paint spraying devices. The top end of the bottom plate is fixedly connected with a gear ring, the middle of the top end of the bottom plate is rotationally connected with a rotating column located on the inner side of the gear ring, the top end of the rotating column is fixedly connected with a fixing cover, the fixing cover covers the outer side of the gear ring, and the top end of the fixing cover is rotationally connected with supporting rods distributed in a central symmetry mode; an aluminum pot body is placed in a placing frame, then a stepping motor drives a third gear to rotate, the third gear and a second gear are connected in a meshed mode, meanwhile, a rotating column is driven to rotate, and therefore the aluminum pot body is driven to synchronously rotate along with a fixing cover, and a first gear and a gear ring are connected in a meshed mode; and meanwhile, the aluminum pot body is driven to rotate, the painted aluminum pot body is taken out from the interior of the placing frame, and the non-painted aluminum pot body is placed, so that the working continuity is guaranteed, and the paint spraying efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, in particular to an automatic paint spraying device for aluminum can production. Background Art

[0002] Aluminum cans generally refer to cans, which inherit the design features of traditional cans and feature a pull-tab at the top. They offer great convenience and enjoyment, quickly becoming a common product. Therefore, spray painting equipment is often required during the production process.

[0003] After searching, a Chinese patent discloses an automatic paint spraying device for aluminum can production (authorization announcement number CN219273396U), which also belongs to the technical field of paint spraying devices, including "a workbench, a support column and a support leg, the workbench is a rectangular structure, and two groups of support columns are arranged above the workbench, and the support columns are cylindrical, and four support legs are arranged below the workbench, and the support legs are perpendicular to the lower surface of the workbench, a paint spraying head is provided on the support column, and a threaded rod is provided inside the support column, and a movable block is provided on the threaded rod, and the movable block is connected to the rear end of the paint spraying head, a worm is provided inside the workbench, and the worm runs through the inside of the workbench, and a worm gear is provided inside the workbench". Although this patented technology can evenly spray paint on the body of an aluminum can.

[0004] However, in actual application, this patented technology has only one workstation. After painting an aluminum can, the painted aluminum can needs to be removed from the workstation and replaced with an unpainted aluminum can. The operation is cumbersome, the painting efficiency is low, and the vertical movement of the nozzle cannot paint the bottom of the aluminum can, resulting in incomplete painting. In response to the above problems, the inventor proposed an automatic painting device for aluminum can production to solve the above problems. Utility Model Content

[0005] In order to solve the problem of low efficiency in spraying paint on aluminum cans, the utility model aims to provide an automatic spraying paint device for aluminum can production.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: an automatic painting device for aluminum can production, comprising a base plate, the top of the base plate is fixedly connected to a gear ring, the middle part of the top of the base plate and located on the inner side of the gear ring is rotatably connected to a rotating column, the top of the rotating column is fixedly connected to a fixed cover, the fixed cover is arranged on the outer side of the gear ring, the top of the fixed cover is rotatably connected to a support rod distributed symmetrically around the center, the bottom ends of the support rods all extend to the inside of the fixed cover and are fixedly connected to gear 1, the gear 1 is meshed with the gear ring, the outer side of the rotating column is fixedly connected to gear 2, the top of the gear ring is fixedly installed on the side close to the rotating column, the driving end of the stepper motor is fixedly connected to gear 3, the gear 2 and gear 3 are meshed, the top of the support rod is fixedly connected to a placement frame, and the aluminum can body is placed inside the placement frame.

[0007] Preferably, vertical rods are fixedly connected to both sides of the top of the base plate, a mounting plate is fixedly connected between the tops of the two vertical rods, an electric cylinder is fixedly installed on the top of the mounting plate, and the piston rod of the electric cylinder extends to the bottom end of the mounting plate and is fixedly connected to a movable seat.

[0008] Preferably, the side of the movable seat away from the fixed plate is fixedly connected with symmetrically distributed fixed blocks, a rotating seat is rotatably connected between the two fixed blocks, a nozzle is fixedly installed on the top of the rotating seat, and the side of the fixed plate close to the movable seat is fixedly connected with symmetrically distributed guide rails, and the movable seat is slidably engaged with the outer side of the guide rails.

[0009] Preferably, the bottom end of the mounting plate is fixedly connected to a fixed plate near the side of the movable seat, and both sides of the fixed plate are fixedly connected to side plates, one side of the side plate is provided with a guide groove, and the top of the guide groove is set as an oblique groove, and both ends of the rotating shaft of the rotating seat extend to one side of the fixed block and are fixedly connected to a rotating rod, and the rotating rod is fixedly connected to a limiting column on the side away from the rotating seat, and the limiting column is slidably engaged in the guide groove.

[0010] Compared with the prior art, the beneficial effects of the present invention are:

[0011] 1. The aluminum can body is placed inside the placement frame, and then the stepper motor drives gear three to rotate. Gear three is engaged with gear two, and the rotating column is driven to rotate at the same time, thereby driving the aluminum can body to rotate synchronously with the fixed cover. Gear one is engaged with the gear ring, and the aluminum can body is driven to rotate at the same time. The painted aluminum can body is removed from the placement frame and the unpainted aluminum can body is placed in, thereby ensuring the continuity of work and further improving the painting efficiency.

[0012] 2. The movable seat is pushed to move vertically by the extension and contraction of the piston rod of the electric cylinder, so that paint can be applied to different heights of the aluminum can body. When the rotating seat moves upward, it drives the limit column to move vertically along the inside of the guide groove. When the limit column moves to the inside of the oblique groove at the top of the guide groove, it drives the rotating rod to rotate downward, and at the same time drives the rotating seat to rotate downward, so that the nozzle is sprayed obliquely downward, so that the bottom of the aluminum can body can be painted, further improving the painting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

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

[0015] Figure 2 This is a schematic diagram of the partially split structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the local structure of the utility model.

[0017] Figure 4 For this utility model Figure 3 Enlarged view of point A in the middle.

[0018] In the figure: 1. Base plate; 2. Gear ring; 3. Rotating column; 4. Fixed cover; 5. Support rod; 6. Gear 1; 7. Vertical rod; 8. Mounting plate; 9. Electric cylinder; 10. Fixed plate; 11. Moving seat; 12. Fixed block; 13. Rotating seat; 14. Spray head; 15. Rotating rod; 16. Limiting column; 17. Side plate; 18. Guide groove; 19. Gear 2; 20. Stepper motor; 21. Gear 3; 22. Placement frame; 23. Aluminum can body; 24. Guide rail. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example: Figure 1-4As shown, the utility model provides an automatic painting device for aluminum can production, including a base plate 1, the top of the base plate 1 is fixedly connected to a gear ring 2, the middle of the top of the base plate 1 and located on the inner side of the gear ring 2 is rotatably connected to a rotating column 3, the top of the rotating column 3 is fixedly connected to a fixed cover 4, the fixed cover 4 is arranged on the outer side of the gear ring 2, the top of the fixed cover 4 is rotatably connected to support rods 5 distributed symmetrically around the center, the bottom ends of the support rods 5 all extend to the inside of the fixed cover 4 and are fixedly connected to gears 6, and the gears 6 are all meshed with the gear ring 2.

[0021] Vertical rods 7 are fixedly connected to both sides of the top of the base plate 1, a mounting plate 8 is fixedly connected between the tops of the two vertical rods 7, an electric cylinder 9 is fixedly installed on the top of the mounting plate 8, and the piston rod of the electric cylinder 9 extends to the bottom end of the mounting plate 8 and is fixedly connected to a movable seat 11.

[0022] By adopting the above technical solution, the movable seat 11 is pushed to move vertically by the extension and contraction of the piston rod of the electric cylinder 9, so that the aluminum can body 23 can be sprayed with paint at different heights.

[0023] A symmetrically distributed fixed block 12 is fixedly connected to one side of the movable seat 11 away from the fixed plate 10 , a rotating seat 13 is rotatably connected between the two fixed blocks 12 , and a nozzle 14 is fixedly installed on the top of the rotating seat 13 .

[0024] By adopting the above technical solution and providing the spray head 14, the painting operation is facilitated.

[0025] The bottom end of the mounting plate 8 is fixedly connected to a fixed plate 10 on one side close to the movable seat 11, and both sides of the fixed plate 10 are fixedly connected to side plates 17. A guide groove 18 is provided on one side of the side plate 17, and the top of the guide groove 18 is set as an oblique groove. Both ends of the rotating axis of the rotating seat 13 extend to one side of the fixed block 12 and are fixedly connected to a rotating rod 15. The side of the rotating rod 15 away from the rotating seat 13 is fixedly connected to a limiting column 16, and the limiting column 16 slides and is engaged in the guide groove 18.

[0026] By adopting the above technical solution, when the rotating seat 13 moves upward, it drives the limiting column 16 to move vertically along the inside of the guide groove 18. When the limiting column 16 moves to the inside of the oblique groove at the top of the guide groove 18, it drives the rotating rod 15 to rotate downward, and at the same time drives the rotating seat 13 to rotate downward, so that the spray head 14 is sprayed obliquely downward, so that the bottom of the aluminum can body 23 can be sprayed with paint, further improving the painting effect.

[0027] Gear 2 19 is fixedly connected to the outer side of the rotating column 3, and a stepper motor 20 is fixedly installed on the top of the gear ring 2 close to the rotating column 3. The driving end of the stepper motor 20 is fixedly connected to gear 3 21, and gear 2 19 and gear 3 21 are meshed and connected.

[0028] By adopting the above technical solution, the stepping motor 20 drives the gear three 21 to rotate, and the gear three 21 is engaged with the gear two 19 to drive the rotating column 3 to rotate, thereby realizing the driving of the device.

[0029] The top end of the support rod 5 is fixedly connected to a placement frame 22 , and an aluminum can body 23 is placed inside the placement frame 22 .

[0030] By adopting the above technical solution and providing the placement frame 22 , the position of the aluminum can body 23 can be better positioned.

[0031] A side of the fixed plate 10 close to the movable seat 11 is fixedly connected with symmetrically distributed guide rails 24 , and the movable seat 11 is slidably engaged with the outer sides of the guide rails 24 .

[0032] By adopting the above technical solution and providing the guide rail 24 , the vertical movement of the movable base 11 can be guided, thereby improving the stability of the movable base 11 during vertical movement.

[0033] Working principle: When spraying paint on an aluminum can, the aluminum can body 23 is placed inside the placement frame 22, and then the stepper motor 20 drives the gear three 21 to rotate. The gear three 21 is engaged with the gear two 19, and the rotating column 3 is driven to rotate at the same time, thereby driving the aluminum can body 23 to rotate synchronously with the fixed cover 4. The gear one 6 is engaged with the gear ring 2, and the aluminum can body 23 is driven to rotate at the same time.

[0034] When the aluminum can body 23 rotates to the front side of the spray head 14 along with the fixed cover 4, the piston rod of the electric cylinder 9 is extended and retracted to push the movable seat 11 to move vertically, thereby spraying paint on different heights of the aluminum can body 23. When the rotating seat 13 moves upward, it drives the limiting column 16 to move vertically along the inside of the guide groove 18. When the limiting column 16 moves to the inside of the oblique groove at the top end of the guide groove 18, it drives the rotating rod 15 to rotate downward, and at the same time drives the rotating seat 13 to rotate downward, so that the spray head 14 is sprayed obliquely downward, so that the bottom of the aluminum can body 23 can be sprayed, further improving the painting effect.

[0035] When the spray head 14 is spraying paint on the aluminum can body 23, the painted aluminum can body 23 is taken out from the inside of the placement frame 22 and the unpainted aluminum can body 23 is placed in, thereby ensuring the continuity of the work and further improving the painting efficiency.

[0036] Obviously, those skilled in the art may make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if such modifications and variations fall within the scope of the claims of the present invention and their equivalents, the present invention is intended to include such modifications and variations.

Claims

1. An automatic painting device for aluminum can production, comprising a bottom plate (1), characterized in that: The top of the base plate (1) is fixedly connected to a gear ring (2); the middle of the top of the base plate (1) and located inside the gear ring (2) is rotatably connected to a rotating column (3); the top of the rotating column (3) is fixedly connected to a fixed cover (4); the fixed cover (4) is arranged outside the gear ring (2); the top of the fixed cover (4) is rotatably connected to support rods (5) distributed symmetrically around the center; the bottom ends of the support rods (5) extend to the inside of the fixed cover (4) and are fixedly connected to gears 1 (6); and the gears 1 (6) are meshed with the gear ring (2).

2. The automatic painting device for aluminum can production according to claim 1, characterized in that: Both sides of the top of the base plate (1) are fixedly connected with vertical rods (7), a mounting plate (8) is fixedly connected between the tops of the two vertical rods (7), an electric cylinder (9) is fixedly installed on the top of the mounting plate (8), and the piston rod of the electric cylinder (9) extends to the bottom end of the mounting plate (8) and is fixedly connected to a movable seat (11).

3. The automatic painting device for aluminum can production according to claim 2, characterized in that: A side of the movable seat (11) away from the fixed plate (10) is fixedly connected to symmetrically distributed fixed blocks (12), a rotating seat (13) is rotatably connected between the two fixed blocks (12), and a spray head (14) is fixedly installed on the top of the rotating seat (13).

4. The automatic painting device for aluminum can production according to claim 3, characterized in that: The bottom end of the mounting plate (8) is fixedly connected to a fixed plate (10) on one side close to the movable seat (11), and the two sides of the fixed plate (10) are fixedly connected to side plates (17), and one side of the side plates (17) is provided with a guide groove (18), and the top of the guide groove (18) is set as an oblique groove. Both ends of the rotating shaft of the rotating seat (13) extend to one side of the fixed block (12) and are fixedly connected to a rotating rod (15), and the side of the rotating rod (15) away from the rotating seat (13) is fixedly connected to a limiting column (16), and the limiting column (16) is slidably engaged in the guide groove (18).

5. The automatic painting device for aluminum can production according to claim 1, characterized in that: The outer side of the rotating column (3) is fixedly connected with a gear 2 (19), the top end of the gear ring (2) close to the side of the rotating column (3) is fixedly installed with a stepper motor (20), the driving end of the stepper motor (20) is fixedly connected with a gear 3 (21), and the gear 2 (19) and the gear 3 (21) are meshed and connected.

6. The automatic painting device for aluminum can production according to claim 1, characterized in that: The top end of the support rod (5) is fixedly connected to a placement frame (22), and an aluminum can body (23) is placed inside the placement frame (22).

7. The automatic painting device for aluminum can production according to claim 4, characterized in that: A side of the fixed plate (10) close to the movable seat (11) is fixedly connected with symmetrically distributed guide rails (24), and the movable seat (11) is slidably engaged with the outer side of the guide rails (24).

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