Automatic film laminating and stripping device for profile processing

Abstract

The utility model belongs to the technical field of profile processing devices, and particularly relates to an automatic laminating and stripping device for profile processing, which comprises a rolling rack, a conveying roller arranged on the front side of the rolling rack and used for inputting and processing a steel plate, a plurality of groups of rolling wheels mounted on the rolling rack through a driving shaft, and the rolling wheels roll and process the steel plate into a steel profile. And a film covering mechanism is arranged below the steel plate in one end of the rolling mill frame, and a film removing mechanism is arranged below the steel profile at the other end of the rolling mill frame. According to the utility model, the film covering roller in the film covering mechanism is used for covering a protective film on the lower surface of a steel plate after being heated by the film covering heater; a protective film is peeled off from a steel profile through a rubber film stripping strip on a film stripping roller in the film stripping mechanism, a fan is matched to blow air from an air blowing hole to accelerate film stripping, and the peeled-off protective film is wound and collected through a film winding barrel. According to the automatic laminating and demolding device, automatic laminating and demolding separation operation is achieved, the sectional material machining process is protected, the sectional material is prevented from being damaged in the rolling process of a rolling wheel, and the sectional material machining quality is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of profile processing devices, and in particular relates to an automatic film coating and demolding device for profile processing. Background Art

[0002] During the profile processing, the steel plate is input into the rolling mill equipment and rolled through multiple rolling wheel processes on the rolling mill in sequence.

[0003] In the rolling process of existing profiles, the rolling wheels lack coating protection when rolling the profiles, which can easily cause damage to the surface of the profiles, thus affecting the processing quality of the profiles; even if the processing personnel manually coat and strip the steel plate surface, manual coating and stripping are difficult to operate, the coating does not fit well, and the stripping does not separate, resulting in long auxiliary working hours and low production efficiency; it is time-consuming and labor-intensive.

[0004] The existing roller mill profile processing process lacks an automatic coating and demolding device, which causes profile surface damage and reduces the profile processing quality, causing great trouble to the processing personnel. Summary of the invention

[0005] To solve the problems raised in the above background technology. The utility model provides an automatic film coating and film stripping device for profile processing, which uses the coating roller in the coating mechanism to heat the protective film on the film roll through the coating heater and then coat it on the lower surface of the steel plate; uses the rubber film stripping strip on the film stripping roller in the film stripping mechanism to peel off the protective film from the steel profile, and cooperates with the fan to blow air from the blowing hole to accelerate the film stripping, and the film winding drum winds up and collects the peeled protective film; it realizes automatic laminating and film stripping separation operations, protects the profile processing process, prevents the profile from being damaged during the rolling of the roller, and improves the profile processing quality.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic coating and stripping device for profile processing, comprising a rolling mill frame, a conveying roller for inputting steel plates for processing is provided on the front side of the rolling mill frame, a plurality of groups of rolling wheels are installed on the rolling mill frame through a driving shaft, the rolling wheels roll the steel plates into steel profiles, a coating mechanism is provided under the steel plates inside one end of the rolling mill frame, and a stripping mechanism is provided under the steel profiles at the other end of the rolling mill frame.

[0007] As a preferred embodiment, the laminating mechanism includes a film reel, a laminating roller and a laminating heater, a first motor is mounted on one end of the laminating roller, the laminating heater is arranged directly below the laminating roller, and a plurality of heating vents are provided on the laminating heater.

[0008] As a preferred solution, the coating roller is in contact with the lower surface of the steel plate, and the coating roller is driven by a first motor to heat the protective film on the film roll through a coating heater and then adhere it to the lower surface of the steel plate.

[0009] As a preferred solution, the film stripping mechanism includes a film stripping roller and a film winding drum. Several rubber film stripping strips in contact with the lower bottom surface of the steel profile are installed around the film stripping roller. A fan is provided in the hollow cavity inside the film stripping roller. Blowing holes are opened on the film stripping roller. One end of the film stripping roller is driven and connected to the second motor. The film winding drum is arranged below the film stripping roller, and the film winding drum is driven and connected to the third motor.

[0010] As a preferred solution, the film stripping roller is driven by a second motor to strip the protective film from the steel profile via a rubber film stripping strip, and the film winding cylinder is driven by a third motor to wind and collect the stripped protective film.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model utilizes the laminating roller in the laminating mechanism to heat the protective film on the film reel through the laminating heater and then laminate it on the lower surface of the steel plate; the surface of the steel plate is protected and the damage to the profile surface is prevented during the roller rolling forming process.

[0013] The protective film is peeled off from the steel profile by using the rubber stripping strip on the stripping roller in the stripping mechanism, and the fan is used to blow air from the blowing hole to accelerate the stripping of the protective film, and the stripped protective film is rolled up and collected by the winding film drum.

[0014] The utility model realizes the automatic laminating and film stripping and separation operations, brings convenience to processing personnel, protects the profile during processing, prevents the profile from being damaged, and improves the processing quality of the profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the inner structure of the utility model;

[0017] Figure 3 It is a three-dimensional structural schematic diagram of the laminating mechanism in the utility model;

[0018] Figure 4 It is a schematic diagram of the rear structure of the laminating mechanism in the utility model;

[0019] Figure 5 It is a front view structural schematic diagram of the laminating mechanism in the utility model;

[0020] Figure 6 It is a structural schematic diagram of the film stripping mechanism in the utility model;

[0021] Figure 7 It is a front view structural schematic diagram of the film stripping mechanism in the utility model.

[0022] Description of Figure Numbers:

[0023] 1. Conveyor roller; 2. Rolling mill frame; 3. Rolling wheel;

[0024] 4. Laminating mechanism; 41. Film reel; 42. Laminating roller; 43. First motor; 44. Protective film; 45. Laminating heater; 46. Heating tuyere;

[0025] 5. Defilming machine; 51. Defilming roller; 52. Second motor; 53. Film winding cylinder; 54. Third motor; 511. Rubber defilming strip; 512. Blowing hole;

[0026] 10. Steel plate;

[0027] 11. Profile. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] See also Figure 1-7The utility model provides the following technical solutions: an automatic film coating and stripping device for profile processing, comprising a rolling mill frame 2, a conveying roller 1 for inputting a steel plate 10 for processing is arranged at the front side of the rolling mill frame 2, a plurality of groups of rolling wheels 3 are installed on the rolling mill frame 2 through a driving shaft, the rolling wheels 3 roll the steel plate 10 into a steel profile 11, a film coating mechanism 4 is arranged below the steel plate 10 inside one end of the rolling mill frame 2, and a film stripping mechanism 5 is arranged below the steel profile 11 at the other end of the rolling mill frame 2; the film coating mechanism 4 comprises a film reel 41, a film coating roller 42 and a film coating heater 45, a first motor 43 is installed on one end of the film coating roller 42, the film coating heater 45 is arranged directly below the film coating roller 42, and a plurality of heating tuyere 46 are arranged on the film coating heater 45; the coating The film roller 42 is in contact with the lower surface of the steel plate 10, and the coating roller 42 is driven by the first motor 43 to heat the protective film 44 on the film roll 41 through the coating heater 45 and then adhere it to the lower surface of the steel plate 10; in the embodiment, the steel plate 10 is input into the rolling processing equipment by the conveying roller 1, and the first motor 43 of the coating mechanism 4 is started to drive the coating roller 42 to heat the protective film 44 on the film roll 41 through the coating heater 45 and then adhere it to the lower surface of the steel plate 10; the steel plate 10 is roll-formed into the steel profile 11 in sequence on each group of different rolling wheels 3; the protective film 44 is coated on the surface of the steel plate 10 to protect the surface of the steel plate 10, thereby preventing the surface of the steel profile 11 from being damaged during the rolling process of the rolling wheel 3 into the steel profile 11.

[0031] In this embodiment, the film stripping mechanism 5 includes a film stripping roller 51 and a film winding drum 53. A plurality of rubber film stripping strips 511 in contact with the bottom surface of the steel profile 11 are installed around the film stripping roller 51. A fan is provided in the hollow cavity inside the film stripping roller 51. A blowing hole 512 is provided on the film stripping roller 51. One end of the film stripping roller 51 is driven and connected to a second motor 52. The film winding drum 53 is arranged below the film stripping roller 51. The film winding drum 53 is driven and connected to a third motor 54. The film stripping roller 51 is driven by the second motor 52 through the rubber film stripping strips 511. The protective film 44 is peeled off from the steel profile 11, and the film winding drum 53 is driven by the third motor 54 to wind up and collect the peeled protective film 44; when the steel profile 11 is formed and output, the second motor 52 in the film stripping mechanism 5 is started to drive the film stripping roller 51 to rotate, and the film stripping roller 51 drives the rubber film stripping strip 511 to rotate to peel off the protective film 44 from the steel profile 11, and cooperates with the fan to blow air from the blowing hole 512 to accelerate the film stripping of the protective film 44, and finally the film winding drum 53 is driven by the third motor 54 to wind up and collect the peeled protective film 44.

[0032] Working principle and usage process of the present utility model: When the present utility model is in use, the steel plate 10 is input into the rolling processing equipment by the conveying roller 1. The first motor 43 of the film laminating mechanism 4 is started to drive the film laminating roller 42 to heat the protective film 44 on the film reel 41 through the film laminating heater 45 and then adhere and cover it on the lower surface of the steel plate 10; the steel plate 10 is successively rolled into a steel profile 11 by each group of different rolling wheels 3; the protective film 44 is laminated on the surface of the steel plate 10 to protect the surface of the steel plate 10 and prevent damage to the surface of the steel profile 11 during the process of the rolling wheels 3 rolling it into a steel profile 11.

[0033] When the steel profile 11 is formed and output, the second motor 52 in the film stripping mechanism 5 is started to drive the film stripping roller 51 to rotate. The film stripping roller 51 drives the rubber film stripping strip 511 to rotate to peel off the protective film 44 from the steel profile 11. The fan is also used to blow air from the air blowing holes 512 to accelerate the film stripping of the protective film 44. Finally, the winding film cylinder 53 is driven by the third motor 54 to wind and collect the peeled protective film 44.

[0034] The present utility model realizes automatic fitting and film laminating and film stripping and separating operations, which brings convenience to the processing personnel, protects the profile during the processing process, prevents profile damage, and improves the profile processing quality.

[0035] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An automatic coating and stripping device for processing profiles, comprising a rolling mill frame (2), wherein a conveying roller (1) for feeding a steel plate (10) for processing is provided at the front side of the rolling mill frame (2), wherein: A plurality of groups of rolling wheels (3) are mounted on a rolling mill frame (2) via a driving shaft. The rolling wheels (3) roll a steel plate (10) into a steel profile (11). A coating mechanism (4) is provided inside one end of the rolling mill frame (2) below the steel plate (10). A stripping mechanism (5) is provided at the other end of the rolling mill frame (2) below the steel profile (11).

2. The automatic coating and stripping device for profile processing according to claim 1 is characterized in that: The laminating mechanism (4) comprises a film reel (41), a laminating roller (42) and a laminating heater (45); a first motor (43) is mounted on one end of the laminating roller (42); the laminating heater (45) is arranged directly below the laminating roller (42); and a plurality of heating air outlets (46) are provided on the laminating heater (45).

3. The automatic coating and stripping device for profile processing according to claim 2 is characterized in that: The coating roller (42) is in contact with the lower surface of the steel plate (10), and the coating roller (42) is driven by a first motor (43) to heat the protective film (44) on the film roll (41) with a coating heater (45) and then adhere the protective film to the lower surface of the steel plate (10).

4. The automatic coating and stripping device for profile processing according to claim 1 is characterized in that: The film stripping mechanism (5) comprises a film stripping roller (51) and a film winding drum (53). A plurality of rubber film stripping strips (511) in contact with the bottom surface of the steel profile (11) are installed around the film stripping roller (51). A fan is provided in the hollow cavity inside the film stripping roller (51). The film stripping roller (51) is provided with a blowing hole (512). One end of the film stripping roller (51) is drivingly connected to a second motor (52). The film winding drum (53) is arranged below the film stripping roller (51). The film winding drum (53) is drivingly connected to a third motor (54).

5. The automatic coating and stripping device for profile processing according to claim 4 is characterized in that: The film stripping roller (51) is driven by a second motor (52) to peel off the protective film (44) from the steel profile (11) via a rubber film stripping strip (511), and the film winding cylinder (53) is driven by a third motor (54) to wind up and collect the peeled protective film (44).

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