Paint-free door film laminating machine

[0029] Example:

[0030] as attached figure 1 to attach Figure 7 Shown:

[0031] The invention provides a paint-free door laminating machine. The paint-free door laminating machine includes a fixed bottom plate 1 and a lead screw 101. The left and right sides of the fixed bottom plate 1 are provided with lead screws 101, and the two lead screws 101 are embedded The cover is provided with a lead screw mover 2, the bottom of the fixed bottom plate 1 is rotatably connected with a slide bar 103, and the left and right sides of the front inner side of the fixed bottom plate 1 are fixedly connected with hydraulic rods 102;

[0032] A truss 3 is fixedly connected to the top of the lead screw mover 2, and the bottom of the truss 3 is fixedly connected with a film material roll 4, a heating roller 5, an auxiliary pressure roller 6, and a circulation pump 7 in order from left to right. The surface of the heating roller 5 is integrated with The heating plate 501 is fixedly connected with the heating wire 502 inside the heating roller 5, and the cooling roller table 701 is rotatably connected to the bottom of the circulation pump 7 through the connecting piece, and the interlayer 704 is embedded in the cooling roller table 701, and the inner surface of the interlayer 704 is integrated. There is a spoiler 702, the surface of the spoiler 702 is penetrated with a water hole 703, and the inner side of the truss 3 is movably connected with a cutting knife 8.

[0033] as attached image 3 As shown, among them, the heating plate 501 is a copper heating plate 501, which is arc-shaped, protruding outward, and has a smooth surface, and at the same time, the upper surface is embedded with outwardly protruding stripes, so that the heating wire 502 generates heat. The warming plate 501 and the striped pattern above can heat the covering film passing through the lower surface of the heating roller 5, and at the same time make it extend to both sides, which is more convenient for bonding with the paint-free door.

[0034] as attached Figure 4 to attach Figure 5 As shown, wherein, from one side of the cooling roller table 701 to the other side, the inner diameter of the spoiler 702 gradually decreases, and the other side of the water hole 703 runs through the spoiler 702 and extends to the interlayer 704 When the cooling roller table 701 rotates, the water flow inside the cooling roller table 701 will move along the spoiler 702 from one side to the other side as soon as possible along with the centrifugal force, and at the same time, the water flow will pass through the surface of the spoiler 702 The water hole 703 enters into the interlayer 704, thereby making the cooling effect of the device better.

[0035] as attached Image 6 As shown, the cutting knife 8 and the cooling roller table 701 are in the same horizontal plane, and the cutting knife 8 can be adjusted by bolts relative to the truss 3, and the cutting knife 8 will cut the covering film edge on the side edge of the door panel, so that the device is running It is more convenient to use.

[0036] as attached Figure 7 As shown, there are several hydraulic rods 102, located above the slide rod 103, symmetrically distributed on the left and right sides of the inner side of the fixed bottom plate 1, and the hydraulic rods 102 protrude to clamp and fix the door panel to prevent the door panel from running off.

[0037] Wherein, the auxiliary pressure roller 6 and the cooling roller table 701 can be stretched, and the shaft ends of the film material roll 4, the auxiliary pressure roller 6, and the cooling roller table 701 are all connected by chains and move synchronously. The cover film is pressed on the surface of the door panel, and the cooling roller table 701 can use its low temperature to cool the cover film, and use the principle of thermal expansion and contraction to make the cover film and the door panel more tightly bonded and improve the quality of the cover film.

[0038] Wherein, both sides of the cooling roller table 701 are connected to the circulation pump 7 through pipelines, and the circulation pump 7 can keep the water flow inside the cooling roller table 701 at low temperature, improving the cooling quality of the covering film.

[0039] The specific usage and function of this embodiment:

[0040]In the present invention, firstly, the integrity of the device function is ensured, and then, the door panel is sent above the slide rod 103, and the hydraulic rod 102 is stretched out, which can clamp and fix the door panel to prevent the door panel from running off, so that the covering film passes through the heating plate 501 is attached to the door panel again, and then the lead screw mover 2 drives the truss 3 to move, and at the same time, the heating wire 502 is heated, and the heating plate 501 and the strip pattern above can be used to cover the lower surface of the heating roller 5 The film is heated, and at the same time, the arc-shaped heating plate 501 makes the covering film extend to both sides, which is more convenient for lamination with the paint-free door, and the film material roll 4, auxiliary pressure roller 6, cooling roller table 701 shaft end They are all connected by chains and move synchronously. The auxiliary pressure roller 6 can press the heated cover film on the surface of the door panel, and the circulation pump 7 can keep the water flow inside the cooling roller table 701 at low temperature. At this time, the water flow inside the cooling roller table 701 will move along the spoiler 702 from one side to the other side as soon as possible along with the centrifugal force, and at the same time, the water flow will enter the interlayer 704 from the water hole 703 on the surface of the spoiler 702, The cooling roller table 701 can use its low temperature to cool down the cover film, and use the principle of thermal expansion and contraction to make the cover film and the door panel more tightly bonded and improve the quality of the cover film. Finally, the cutting knife 8 will meet the side edge of the door panel. The edge of the cover film on the top is cut, which makes the device more convenient to use.