Metal can coating device capable of adjusting and preventing deviation

Abstract

According to the technical scheme, the metal can coating device comprises an equipment table and a coating assembly, a box body is installed in the middle of the top of the equipment table, an electric expansion piece is installed on one side of the top of the box body, a lifting frame is installed on an output shaft of the electric expansion piece, and the coating assembly is installed at the bottom of the lifting frame. A supporting frame is installed in the middle of the top in the box body, an infrared sensor is installed at the bottom of the supporting frame, a conveying belt is arranged at the top of the equipment table, a material frame is arranged at the top of the conveying belt, and rotating wheels are installed on the two sides of the top in the material frame through movable shafts. The metal can coating device capable of adjusting and preventing deviation solves the problems that according to an existing coating device, a coating mechanism needs to be manually adjusted according to the diameter of a metal can, the adjusting operation is too tedious, the debugging time is long, and the coating production efficiency of the metal can is affected, the debugging time of the coating mechanism is shortened, and the production efficiency of the metal can is improved. Therefore, the coating production efficiency of the metal can is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metal can production, in particular to a metal can coating device capable of adjusting and preventing deviation. Background Art

[0002] Metal cans are containers used to store, package and transport items, usually made of metal materials. Metal cans are durable, moisture-proof, fire-proof and sealable, and are widely used in various industries such as food, beverages, cosmetics, and chemicals.

[0003] After searching, it was found that the coating device in the prior art, such as the base color coating device for canning tinplate disclosed in publication number CN212916374U, is disengaged from the limiting groove by the limiting rod on one side of the mounting box, and then the handle is turned, the handle drives the turntable, the turntable drives the connecting rod, the connecting rod drives the rotating rod, the rotating rod drives the cam, and then the cam drives the fixed plate, and then the fixed plate drives the coating device. After adjusting the position, the short rod is rotated to clamp the limiting rod into the limiting groove, thereby achieving the purpose of adjusting the coating device to adapt to tin cans of different sizes.

[0004] The existing coating device requires manual adjustment of the coating mechanism according to the diameter of the metal can. The adjustment operation is too cumbersome and the debugging takes a long time, which affects the coating production efficiency of the metal can. Therefore, we propose an adjustable anti-deviation metal can coating device. Utility Model Content

[0005] The utility model aims to provide a metal can coating device with adjustment to prevent deviation, which has the effect of automatically adjusting the use height of the coating mechanism according to the diameter of the metal can, thereby solving the problem that the existing coating device needs to manually adjust the coating mechanism according to the diameter of the metal can, the adjustment operation is too cumbersome, and the debugging takes a long time, which affects the coating production efficiency of the metal can.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable anti-deviation metal can coating device, comprising an equipment table and a coating component, wherein a box is installed in the middle of the top of the equipment table, an electric telescope is installed on one side of the top of the box, a lifting frame is installed on the output shaft of the electric telescope, a coating component is installed at the bottom of the lifting frame, a support frame is installed in the middle of the top of the box, and an infrared sensor is installed at the bottom of the support frame.

[0007] Preferably, a conveyor belt is provided on the top of the equipment table, a material rack is provided on the top of the conveyor belt, and rotating wheels are installed on both sides of the top of the material rack through movable shafts.

[0008] Preferably, a positioning frame is installed on one side of the top of the box body close to the coating component, and a UV curing lamp is installed at the end of the positioning frame.

[0009] Preferably, a cylinder is installed on the front and rear surfaces of the box body at the position of the electric telescopic device, and the cylinder output shaft is located inside the box body and a turntable is installed through a bearing.

[0010] Preferably, limit rods are installed on the top of the lifting frame near the front and rear surfaces, and the limit rods pass through the top of the box.

[0011] Preferably, positioning columns are installed on one side of the top of the box body near the front and rear surfaces, an arc frame is installed at the bottom of the positioning column through a spring shaft, and a cleaning wheel is installed at the bottom of the arc frame through a cleaning frame.

[0012] Preferably, there are three cleaning wheels in total, and the three cleaning wheels are evenly distributed on the inner surface of the arc frame.

[0013] Preferably, a spring groove is provided inside the positioning column and inside the spring shaft, and a spring is installed inside the spring groove and at the top of the spring shaft.

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

[0015] 1. The utility model achieves the effect of automatically adjusting the use height of the coating mechanism according to the diameter of the metal can by arranging an infrared sensor, an electric telescopic device and a lifting frame, so as to solve the problem that the existing coating device needs to manually adjust the coating mechanism according to the diameter of the metal can, the adjustment operation is too cumbersome, and the debugging takes a long time, which affects the coating production efficiency of the metal can. The debugging time of the coating mechanism is reduced, thereby improving the coating production efficiency of the metal can.

[0016] 2. The utility model achieves the effect of cleaning the surface of the metal can by arranging an arc frame, a cleaning wheel and a positioning column, so as to solve the problem that the existing metal can contains more impurities on the surface before coating, and the production quality of the metal can is affected by direct coating. The surface cleanliness of the metal can is ensured, thereby improving the coating production quality of the metal can.

[0017] 3. The utility model achieves the effect of limiting the position of the metal can by setting the cylinder and the turntable, so as to solve the problem that the existing metal can is easily offset during the coating process, resulting in the offset of the coating pattern and affecting the coating production quality of the metal can, thereby reducing the probability of the metal can being offset, thereby improving the coating production quality of the metal can. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 for Figure 2 The enlarged structural diagram of A;

[0021] Figure 4 This is a schematic diagram of the coating assembly and cylinder side view of the utility model;

[0022] Figure 5 It is a side structural schematic diagram of the cleaning wheel and the positioning column of the utility model.

[0023] Figure numerals: 1. Equipment table; 2. Box; 3. Cylinder; 4. Conveyor belt; 5. Rotating wheel; 6. Limit rod; 7. Electric telescope; 8. Material rack; 9. UV curing lamp; 10. Infrared sensor; 11. Support frame; 12. Lifting frame; 13. Coating assembly; 14. Positioning frame; 15. Spring; 16. Spring shaft; 17. Cleaning wheel; 18. Cleaning frame; 19. Arc frame; 20. Spring slot; 21. Positioning column; 22. Turntable. DETAILED DESCRIPTION

[0024] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] Embodiment 1

[0026] like Figure 1 , Figure 2 and Figure 4 As shown, in order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal can coating device for adjusting and preventing deviation, comprising an equipment platform 1 and a coating component 13, a box body 2 is installed in the middle of the top of the equipment platform 1, an electric telescope 7 is installed on one side of the top of the box body 2, a lifting frame 12 is installed on the output shaft of the electric telescope 7, a coating component 13 is installed at the bottom of the lifting frame 12, a support frame 11 is installed in the middle of the top of the box body 2, an infrared sensor 10 is installed at the bottom of the support frame 11, and the diameter of the metal can is sensed by the infrared sensor 10, a conveyor belt 4 is provided on the top of the equipment platform 1, a material rack 8 is provided on the top of the conveyor belt 4, and wheels 5 are installed on both sides of the top of the material rack 8 through movable shafts, a positioning frame 14 is installed on the top of the box body 2 near the coating component 13, and a UV curing lamp 9 is installed at the end of the positioning frame 14 to facilitate the curing of the paint on the surface of the metal can.

[0027] like Figure 4 and Figure 5 As shown, a cylinder 3 is installed on the front and rear surfaces of the box body 2 at the position of the electric telescopic device 7, the output shaft of the cylinder 3 is located inside the box body 2 and a turntable 22 is installed through a bearing, and a limit rod 6 is installed on the top of the lifting frame 12 near the front and rear surfaces. The limit rod 6 runs through the top of the box body 2. The setting of the limit rod 6 facilitates the stable lifting of the lifting frame 12.

[0028] The working principle of the metal can coating device for adjusting and preventing deviation based on Example 1 is: after the utility model is installed, the metal can is placed on the top of the rotating wheel 5, and the material rack 8 is driven to move by the conveyor belt 4 to move the metal can into the box body 2. After the metal can moves to the bottom of the infrared sensor 10 and the infrared sensor 10 senses the diameter of the metal can, the electric telescopic device 7 is started again, and the lifting frame 12 is driven to move by the electric telescopic device 7 to adjust the height of the coating component 13, and then the cylinder 3 is started, and the turntable 22 is driven to move by the cylinder 3, and the metal can is limited by the turntables 22 on both sides, and then the metal can is coated by the coating component 13. After the coating is completed, the paint on the surface of the metal can is cured by the UV curing lamp 9. After completion, the metal can is moved out by the conveyor belt 4. At this point, the working process of this equipment is completed.

[0029] Embodiment 2

[0030] like Figure 2 and Figure 3 As shown, the metal can coating device for adjusting and preventing deviation proposed by the utility model, compared with the first embodiment, this embodiment also includes: positioning columns 21 are installed on the top side of the box body 2 near the front and rear surfaces, the bottom of the positioning columns 21 is installed with an arc frame 19 through a spring shaft 16, and the bottom of the arc frame 19 is installed with a cleaning wheel 17 through a cleaning frame 18. There are three cleaning wheels 17 in total, and the three cleaning wheels 17 are evenly distributed on the inner surface of the arc frame 19. One end of the three cleaning wheels 17 is connected to a driving motor, and the outer surface of the metal can is cleaned by the three cleaning wheels 17. A spring groove 20 is provided inside the positioning column 21, which is located inside the spring shaft 16, and a spring 15 is installed inside the spring groove 20, which is located at the top of the spring shaft 16.

[0031] In this embodiment, when the metal can moves to the bottom of the arc frame 19, the arc frame 19 is squeezed by the spring 15, so that the three cleaning wheels 17 are pressed tightly against the outer surface of the metal can, and then the cleaning wheels 17 are driven by the driving motor to rotate, and the outer surface of the metal can is cleaned by the rotating cleaning wheels 17.

[0032] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A metal can coating device for adjusting and preventing deviation, comprising an equipment table (1) and a coating component (13), characterized in that: A box body (2) is installed in the middle of the top of the equipment platform (1), an electric telescopic device (7) is installed on one side of the top of the box body (2), a lifting frame (12) is installed on the output shaft of the electric telescopic device (7), a coating component (13) is installed at the bottom of the lifting frame (12), a support frame (11) is installed in the middle of the top of the box body (2), and an infrared sensor (10) is installed at the bottom of the support frame (11).

2. The metal can coating device for adjusting and preventing deviation according to claim 1 is characterized in that: A conveyor belt (4) is provided on the top of the equipment platform (1), a material rack (8) is provided on the top of the conveyor belt (4), and rotating wheels (5) are installed on both sides of the top of the material rack (8) via movable shafts.

3. The metal can coating device for adjusting and preventing deviation according to claim 1 is characterized in that: A positioning frame (14) is installed on the top of the box body (2) near the coating assembly (13), and a UV curing lamp (9) is installed at the end of the positioning frame (14).

4. The metal can coating device for adjusting and preventing deviation according to claim 1 is characterized in that: A cylinder (3) is installed on the front and rear surfaces of the box body (2) at the position of the electric telescopic device (7), and the output shaft of the cylinder (3) is located inside the box body (2) and is equipped with a turntable (22) via a bearing.

5. The metal can coating device for adjusting and preventing deviation according to claim 1 is characterized in that: Limit rods (6) are installed on the top of the lifting frame (12) near the front and rear surfaces, and the limit rods (6) penetrate the top of the box body (2).

6. The metal can coating device for adjusting and preventing deviation according to claim 1 is characterized in that: A positioning column (21) is installed on one side of the top of the box body (2) near the front and rear surfaces, an arc frame (19) is installed at the bottom of the positioning column (21) through a spring shaft (16), and a cleaning wheel (17) is installed at the bottom of the arc frame (19) through a cleaning frame (18).

7. The metal can coating device for adjusting and preventing deviation according to claim 6 is characterized in that: There are three cleaning wheels (17) in total, and the three cleaning wheels (17) are evenly distributed on the inner surface of the arc frame (19).

8. The metal can coating device for adjusting and preventing deviation according to claim 6 is characterized in that: A spring slot (20) is provided inside the positioning column (21) and located inside the spring shaft (16), and a spring (15) is installed inside the spring slot (20) and located on the top of the spring shaft (16).

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