The car body color separation masking film manufacturers share the color coating process, which refers to the two colors of the body parts such as the roof and the rear cover. Generally, the whole car color is sprayed first, and then other areas of the body that do not need to be painted are shielded with color separation tape and shielding film. Then spray the area that needs to be colored. The color separation tape is used to ensure the cleanliness of the color separation line after the secondary coating, and the shielding film is used to effectively shield the paint from the primary coating. Color separation packaging is required for color matching in the back cover and sink area of ​​the car.

Aiming at the defects of the existing vehicle roof color separation process, the technicians of the vehicle body color separation masking film provide a color separation line positioning tool for the color separation area of ​​the car roof.

The technical solution is: a color separation line positioning tool in the color separation area of ​​the car roof, which includes a profiling body, a positioning part and a strong magnetic part. The copying body includes a first copying board, a second copying board and a third copying board; the positioning part is set as a positioning column that is inserted and matched with the positioning hole on the rear cover, and the positioning column is provided with a through hole penetrating the first copying board , a laser pointer is installed in the through hole; the strong magnetic part includes an installation platform fixedly installed on the copy body and a strong magnetic block installed in the installation platform.

The beneficial effects of the roof color separation technology are: a copy body made by 3D printing reduces the sticking error of the color separation tape; By setting the laser pointer, the laser beam generated by the laser pointer is inserted into the positioning hole in a fast matching manner, which facilitates rapid visual positioning and improves positioning efficiency. By setting a strong magnetic block, the magnetic force generated by the strong magnetic block is quickly adsorbed on the back cover, so that the copy body can be quickly fixed, and the color separation tape can be easily pasted along the copy body. The operation is simple and quick, shortens the sticking time of the color separation tape, and improves the work efficiency.

On the basis of the above-mentioned vehicle roof color separation technical solution, the following improvements can be made: further, it also includes a driving mechanism that acts on the strong magnetic block to slide and locate along the mounting table, and the driving mechanism includes a handle, a splint installed at the end of the handle, The strong magnetic block installed at the bottom of the splint and the spring sleeved on the strong magnetic block; the mounting table is provided with a mounting hole and a spring mounting plate at the bottom; the mounting hole is provided with an upper card slot, a lower card slot and a plurality of Longitudinal slideway; both the upper and lower clamping grooves are annular grooves; the edge of the splint is provided with a plurality of clamping blocks corresponding to the longitudinal slideway; the clamping block is slidably installed along the longitudinal slideway; the diameter of the splint is smaller than the Diameter; the clamping blocks can rotate freely in the upper and lower clamping grooves.

The beneficial effect of using the above-mentioned roof color separation scheme for the vehicle body color separation masking film is: when the strong magnetic block and the splint are installed movably, and the handle and the splint are rotated to remove the replica body, the synchronous rotation of the strong magnetic block and the splint is prevented from scratching the paint of the rear cover. surface, so as to ensure the appearance quality of the back cover.