Novel material compounding device for automobile skylight sunshade curtain

By designing a new material composite device for automotive sunroof sunshades, combining TPU film with sunroof sunshades with hot pressing, and achieving rapid cutting and winding, the problems of poor high temperature resistance and inconvenient cutting of sunshades in the prior art are solved, significantly improving the practicality of the device.

CN119636102APending Publication Date: 2025-03-18KUNSHAN LONGTAI AUTO SPARE PARTS CO LTD
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Patent Information

Application Number
CN202411883064.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-19
Publication Date
2025-03-18

AI Technical Summary

Technical Problem

The existing automotive sunroof sunshade composite process is not convenient to combine the TPU film with the sunroof sunshade, resulting in poor high temperature resistance and inconvenient for rapid cutting and switching of winding rollers, which is less practical.

Method used

A new material composite device for automotive sunroof sunshades was designed, including a placement box, processing rack, heating cylinder, rolling cylinder, rotating gear, synchronization belt, stepper motor, electric telescopic rod and cutting knife. By hot pressing, the TPU film and sunshades were combined with the sunroof sunshades, and the rapid cutting and winding were achieved.

Benefits of technology

It improves the high temperature resistance of the sunroof blinds, facilitates rapid cutting and switching of rolls, and significantly improves the practicality of the device.

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Abstract

The invention discloses a vehicle skylight sunshade curtain novel material compounding device, and belongs to the technical field of skylight sunshade curtains, the vehicle skylight sunshade curtain novel material compounding device comprises a placement box, three placement rods are fixedly mounted on the inner wall of the placement box, a treatment frame is fixedly mounted on the front surface of the placement box, and two heating cylinders are fixedly mounted on the inner side wall of the treatment frame; the outer surface of each heating cylinder is rotationally connected with a rolling cylinder, the left end of each rolling cylinder penetrates through the treatment frame and is fixedly provided with a rotating gear, the outer surfaces of the two rotating gears are jointly meshed with a synchronous belt, and a first stepping motor is arranged on the left side of the treatment frame; the power output end of the first stepping motor is fixedly connected with the left side face of one rotating gear. According to the novel material compounding device for the skylight sunshade curtain for the vehicle, the rolling cylinder can be heated through the heating cylinder, so that the rolling cylinder can perform hot-pressing combination on the fabric roller, the TPU film and the base fabric roller, and therefore, the TPU film can be conveniently combined with the skylight sunshade curtain, and the high temperature resistance of the skylight sunshade curtain is higher.
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