Automatic deviation rectifying and winding device for color-coated aluminum coil

Abstract

The utility model relates to an automatic correcting and winding device for a color-coated aluminum coil, which is applied to the field of color-coated aluminum coil production and processing and comprises a base, two mounting plates and a support frame are fixedly connected to the upper end of the base, an auxiliary roller is rotatably connected between the two mounting plates, a guide rod is fixedly connected in the support frame, and a linear motor is slidably mounted outside the guide rod. The upper end of the linear motor is fixedly connected with a supporting plate, the upper end of the supporting plate is fixedly connected with a winding machine and a deviation rectifying assembly, the deviation rectifying assembly comprises a positioning plate fixedly connected to the upper end of the supporting plate, and the front end of the positioning plate is rotationally connected with a rotating plate. And the air knife blows hot air to the surface of the color-coated aluminum coil, so that the drying efficiency of the surface of the aluminum coil is effectively improved, the viscosity of a coating on the surface of the aluminum coil is reduced, the surface of the color-coated aluminum coil is dried and cured, and the deviation phenomenon in the winding process is effectively reduced.

Description

Technical Field

[0001] This utility model relates to a winding device, and more particularly to an automatic correction winding device for color-coated aluminum coils used in the production and processing of color-coated aluminum coils. Background Technology

[0002] Color-coated aluminum coils, as the name suggests, are aluminum substrates whose surfaces are painted and colored. Common types include fluorocarbon color-coated aluminum coils and polyester color-coated aluminum coils. They are widely used in aluminum composite panels, industrial plant roofs and walls, aluminum louvers, composite panels, aluminum ceilings, beverage cans, and electronic products. Rewinding devices are used in the production and processing of color-coated aluminum coils.

[0003] The specification of Chinese Patent Publication No. CN219216940U discloses an aluminum coil winding mechanism. This utility model, by setting a slider and a support column, enables the cleaning component to move upward as a whole, and the cleaning block can achieve the function of cleaning dust. The setting of a piston rod, a sleeve and a return spring enables the cleaning block to always be in contact with the outer surface of the aluminum plate, and under the restoring force generated by the return spring, it can be tightly wrapped around the outer surface of the winding roller when the aluminum plate is wound, thereby improving the winding effect.

[0004] However, the above-mentioned patents may encounter the following problems during use: during the production of color-coated aluminum coils, the surface coating may not be dry, making the surface of the color-coated aluminum coil sticky. Asymmetric adhesion will cause the color-coated aluminum coil to shift towards the side with lower stickiness during the winding process, thereby affecting the winding effect. Utility Model Content

[0005] The technical problem to be solved by this utility model in view of the above-mentioned prior art is that during the winding process of color-coated aluminum coil, the coating on the surface of the color-coated aluminum coil may not be completely dry, resulting in the surface being sticky. This causes the color-coated aluminum coil to shift towards the side with lower stickiness during the winding process, resulting in poor winding effect.

[0006] To address the aforementioned problems, this utility model provides an automatic correction and winding device for color-coated aluminum coils, comprising a base, two mounting plates and a support frame fixedly connected to the upper end of the base, an auxiliary roller rotatably connected between the two mounting plates, a guide rod fixedly connected inside the support frame, a linear motor slidably mounted outside the guide rod, a support plate fixedly connected to the upper end of the linear motor, a winding machine and a correction assembly fixedly connected to the upper end of the support plate, the correction assembly including a positioning plate fixedly connected to the upper end of the support plate, a rotating plate rotatably connected to the front end of the positioning plate, and a fixed connection between the front end of the rotating plate and... The base is equipped with a contact rod, and a sloping plate is fixedly connected to the front end of the positioning plate. A pressure sensor is fixedly connected to the end of the sloping plate near the rotating plate. The upper end of the base is also equipped with a de-adhesion assembly, which includes an air knife located above the base. Both ends of the air knife are equipped with brackets, and the lower ends of the brackets are fixedly connected to the upper end of the base. Two interconnected baffles are fixedly connected inside the air knife. A processing box is fixedly connected to the lower end of the base. Two exhaust pipes are fixedly connected between the processing box and the air knife. An air inlet pipe is fixedly connected to the right end of the processing box. An electric heating grid is fixedly connected inside the processing box.

[0007] In the aforementioned automatic correction and winding device for color-coated aluminum coils, during use, the de-adhesion component performs secondary drying on the color-coated aluminum coils during winding, and the air knife blows hot air onto the surface of the color-coated aluminum coils, thereby effectively improving the drying efficiency of the aluminum coil surface, reducing the stickiness of the coating on the aluminum coil surface, and allowing the surface of the color-coated aluminum coils to dry and solidify, thereby effectively reducing the phenomenon of deviation during the winding process.

[0008] As a further improvement of this application, the upper end of the support plate is fitted with the upper end of the support frame, and the mounting plate is located in front of the support frame.

[0009] As a further improvement to this application, the two inclined plates are symmetrically distributed in a figure-eight shape, and the pressure sensor is located within the rotation range of the rotating plate.

[0010] As another improvement of this application, the surface of the base is chiseled with a receiving groove, and the receiving groove is located below the air knife. The angle between the air knife and the base is an acute angle. The electric heating grid is located above the air intake pipe. The baffle is V-shaped as a whole, and the exhaust pipe is located between the two arms of the corresponding baffle.

[0011] As a further improvement to this application, the left and right ends of the air knife are fixedly connected to the adjacent brackets, the air knife is rectangular in shape, the mouth of the air knife is extended, and the exhaust pipe is a rigid pipe.

[0012] As a further improvement to this application, the left and right ends of the air knife are rotatably connected to the adjacent brackets, and the upper end of the processing box is rotatably connected to two cylinders. The end of the cylinder away from the processing box is rotatably connected to the air knife, and the exhaust pipe is a telescopic flexible hose.

[0013] In summary, in practical applications, the color-coated aluminum coil is wound around the auxiliary roller and the outer surface of the winding machine. Gas enters the processing box through the air inlet pipe and is then heated by the electric heating grid. The heated gas enters the air knife through the exhaust pipe. Two baffles block the gas, making the airflow smoother, reducing eddies, and effectively improving the air outlet effect of the air knife. The exhaust hot air is blown at an inclined angle onto the surface of the color-coated aluminum coil, thereby heating and drying the surface of the color-coated aluminum coil, effectively reducing the stickiness of the coating on the surface of the aluminum coil, allowing the surface of the color-coated aluminum coil to dry and solidify, thus effectively reducing the phenomenon of deviation during the winding process. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the first embodiment of this application;

[0015] Figure 2 This is a schematic diagram of the support frame structure according to the first embodiment of this application;

[0016] Figure 3 This is a schematic diagram of the correction component structure according to the first embodiment of this application;

[0017] Figure 4 This is a cross-sectional view of the processing box structure according to the first embodiment of this application;

[0018] Figure 5 This is an exploded view of the de-adhesion assembly structure according to the first embodiment of this application;

[0019] Figure 6 This is a schematic diagram of the air knife structure according to the first embodiment of this application.

[0020] Figure 7 This is a schematic diagram of the de-adhesion component structure according to the second embodiment of this application.

[0021] Explanation of the labels in the diagram:

[0022] 1. Base, 2. Support frame, 3. Auxiliary roller, 4. Guide rod, 5. Linear motor, 6. Support plate, 7. Winding machine, 8. Positioning plate, 9. Turning plate, 10. Contact rod, 11. Inclined plate, 12. Pressure sensor, 13. Air knife, 14. Baffle, 15. Processing box, 16. Cylinder, 17. Exhaust pipe, 18. Electric heating grid. Detailed Implementation

[0023] The two embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0024] First implementation method:

[0025] Figure 1 and Figure 2The diagram illustrates an automatic correction and winding device for color-coated aluminum coils, comprising a base 1. Two mounting plates and a support frame 2 are fixedly connected to the upper end of the base 1. An auxiliary roller 3 is rotatably connected between the two mounting plates to assist in winding the color-coated aluminum coil, effectively improving the winding effect. A guide rod 4 is fixedly connected inside the support frame 2, and a linear motor 5 is slidably mounted outside the guide rod 4. Those skilled in the art can select a suitable model of linear motor 5 according to actual needs, such as TJKK50. A support plate 6 is fixedly connected to the upper end of the linear motor 5. The left and right movement of the linear motor 5 can drive the support plate 6 to move left and right. A winding machine 7 and a correction component are fixedly connected to the upper end of the support plate 6. Those skilled in the art can select a suitable model of winding machine 7 according to actual needs, such as QK-35, thereby enabling the winding machine 7 to move left and right. When the color-coated aluminum coil deviates, the position of the winding machine 7 can be adjusted in time, thus achieving the automatic correction function. The upper end of the support plate 6 is in contact with the upper end of the support frame 2, and the mounting plate is located in front of the support frame 2.

[0026] Figure 1 , Figure 2 and Figure 3 The diagram shows that the correction assembly includes a positioning plate 8 fixedly connected to the upper end of the support plate 6. A rotating plate 9 is rotatably connected to the front end of the positioning plate 8, and a contact rod 10 is fixedly connected to the front end of the rotating plate 9. An inclined plate 11 is also fixedly connected to the front end of the positioning plate 8. A pressure sensor 12 is fixedly connected to the end of the inclined plate 11 near the rotating plate 9. Those skilled in the art can select a suitable model of pressure sensor 12 according to actual needs, such as SQB. The two inclined plates 11 are symmetrically distributed in a figure-eight shape. The pressure sensor 12 is located within the rotation range of the rotating plate 9. The pressure sensor 12 and the linear motor 5 are both connected to an external controller signal. During the winding process, the left and right ends of the color-coated aluminum coil are respectively in contact with the adjacent contact rod 10. When the color-coated aluminum coil deviates due to other reasons, it will squeeze the contact rod 10 at the deviated end, causing the contact rod 10 and the rotating plate 9 to rotate. During the rotation, the rotating plate 9 abuts against the pressure sensor 12, thereby prompting the operator that the color-coated aluminum coil has deviated.

[0027] Figure 4 and Figure 5The diagram shows that the upper end of the base 1 is also equipped with a de-adhesion assembly, which includes an air knife 13 located above the base 1. Supports are provided at both ends of the air knife 13, and the lower ends of the supports are fixedly connected to the upper end of the base 1. Two interconnected baffles 14 are fixedly connected inside the air knife 13. A processing box 15 is fixedly connected to the lower end of the base 1. Two exhaust pipes 17 are fixedly connected between the processing box 15 and the air knife 13. Gas inside the processing box 15 enters the air knife 13 through the exhaust pipes 17. An air inlet pipe is fixedly connected to the right end of the processing box 15. An electric heating grid 18 is fixedly connected inside the processing box 15, and the electric heating grid 18 can filter the gas entering the processing box 15. The air inside is heated. The surface of the base 1 is chiseled with a receiving groove, which is located below the air knife 13. The angle between the air knife 13 and the base 1 is an acute angle. The electric heating grid 18 is located above the air inlet pipe. The baffle 14 is V-shaped. The exhaust pipe 17 is located between the two arms of the corresponding baffle 14. The two baffles 14 block the gas, making the airflow smoother, reducing turbulence, and effectively improving the air outlet effect of the air knife 13. The left and right ends of the air knife 13 are fixedly connected to the adjacent brackets. The air knife 13 is rectangular in shape, and the opening of the air knife 13 is extended. The exhaust pipe 17 is a rigid pipe that can support and fix the air knife 13.

[0028] During the winding process of the color-coated aluminum coil, the coil is wound around the outer surface of the auxiliary roller 3 and the winding machine 7, with both sides of the coil in contact with the adjacent contact rod 10. Gas enters the processing box 15 through the air inlet pipe and is then heated by the electric heating grid 18. The heated gas enters the air knife 13 through the exhaust pipe 17. Two baffles 14 block the gas, making the airflow smoother, reducing turbulence, and effectively improving the air outlet effect of the air knife 13. The discharged hot air is blown at an inclined angle onto the surface of the color-coated aluminum coil, thereby treating the surface. The surface of the color-coated aluminum coil is heated and dried, which effectively reduces the stickiness of the coating on the surface of the aluminum coil, allowing the surface of the color-coated aluminum coil to dry and solidify, thereby effectively reducing the phenomenon of deviation during the winding process. If the color-coated aluminum coil deviates for other reasons, it will squeeze the contact rod 10 at the deviated end, causing the contact rod 10 to rotate with the rotating plate 9. During the rotation, the rotating plate 9 comes into contact with the pressure sensor 12. At this time, the linear motor 5 moves towards the deviated side, adjusting the position of the winding machine 7, thereby realizing the automatic correction of the color-coated aluminum coil.

[0029] Second implementation method:

[0030] This embodiment adds a cylinder 16 to the first embodiment, while the rest remains the same as the first embodiment.

[0031] Figure 6As shown: the left and right ends of the air knife 13 are rotatably connected to the adjacent brackets respectively, and the upper end of the processing box 15 is rotatably connected to two cylinders 16. Those skilled in the art can select the appropriate model of cylinder 16 according to actual needs, such as: SCD50x100-100-LB. The end of the cylinder 16 away from the processing box 15 is rotatably connected to the air knife 13, and the exhaust pipe 17 is a telescopic hose.

[0032] If it is necessary to adjust the tilt angle of the air knife 13, the cylinder 16 can be activated to extend or retract, so that the cylinder 16 drives the air knife 13 to rotate, thereby allowing the air knife 13 to be adjusted according to actual usage requirements, effectively improving the practicality of this winding device.

[0033] In light of current practical needs, the above-described embodiments adopted in this application are not limited to these. Any changes made within the scope of knowledge possessed by those skilled in the art without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. An automatic deviation correction coiling device for color-coated aluminum coil, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected with two mounting plates and a support frame (2), the two mounting plates are rotationally connected with an auxiliary roller (3), the support frame (2) is fixedly connected with a guide rod (4) inside, a linear motor (5) is slidably installed on the guide rod (4) outside, the upper end of the linear motor (5) is fixedly connected with a support plate (6), and the upper end of the support plate (6) is fixedly connected with a winding machine (7) and a deviation rectifying assembly; The deviation rectifying assembly comprises a positioning plate (8) fixedly connected to the upper end of the support plate (6), a rotating plate (9) rotationally connected to the front end of the positioning plate (8), a touch rod (10) fixedly connected to the front end of the rotating plate (9), and an inclined plate (11) fixedly connected to the front end of the positioning plate (8), wherein one end of the inclined plate (11) close to the rotating plate (9) is fixedly connected with a pressure sensor (12). The upper end of the base (1) is further provided with a sticky removing assembly, the sticky removing assembly comprises a wind knife (13) above the base (1), both ends of the wind knife (13) are provided with supports, the lower end of the support is fixedly connected with the upper end of the base (1), two baffles (14) connected with each other are fixedly connected in the wind knife (13), a treatment box (15) is fixedly connected to the lower end of the base (1), two exhaust pipes (17) are fixedly connected between the treatment box (15) and the wind knife (13), an air inlet pipe is fixedly connected to the right end of the treatment box (15), and an electric heating net (18) is fixedly connected in the treatment box (15).

2. The automatic deviation rectifying and winding device for color-coated aluminum coil according to claim 1, characterized in that: The upper end of the support plate (6) is attached to the upper end of the support frame (2), and the mounting plate is located in front of the support frame (2).

3. The automatic deviation rectifying and winding device for color-coated aluminum coil of claim 1, characterized in that: The two inclined plates (11) are symmetrically distributed in an eight-character shape, and the pressure sensor (12) is located within the rotating range of the rotating plate (9).

4. The automatic deviation rectifying and winding device for color-coated aluminum coil of claim 1, characterized in that: An accommodating groove is formed in the surface of the base (1), the accommodating groove is located below the wind knife (13), the included angle between the wind knife (13) and the base (1) is an acute angle, the electric heating net (18) is located above the air inlet pipe, the baffle (14) is in a V shape as a whole, and the exhaust pipe (17) is located between the two arms of the corresponding baffle (14).

5. The automatic deviation rectifying and winding device for color-coated aluminum coil according to claim 4, characterized in that: Both ends of the wind knife (13) are fixedly connected with the adjacent supports, the wind knife (13) is in a cuboid shape as a whole, the mouth of the wind knife (13) is expanded, and the exhaust pipe (17) is a hard pipe.

6. The automatic deviation rectifying and coiling device for color-coated aluminum coil according to claim 4, characterized in that: Both ends of the wind knife (13) are rotationally connected with the adjacent supports, two air cylinders (16) are rotationally connected to the upper end of the treatment box (15), one end of the air cylinder (16) away from the treatment box (15) is rotationally connected with the wind knife (13), and the exhaust pipe (17) is a telescopic hose.

Images