Abstract: Disclosed is a customized blinds&shades cutting apparatus. The customized blinds&shades cutting apparatus comprises a working platform. The working platform is provided with a blinds&shades fabric cutting mechanism, a blinds&shades integrated cutting mechanism and an adjustable positioning mechanism. The blinds&shades fabric cutting mechanism comprises a first base, a first motor is fixedly mounted on the first base, a connected shaft is mounted on a rotating shaft of the first motor, and a cutter knife is further movably arranged on the first base; the blinds&shades integrated cutting mechanism comprises a second base, an aligning and cutting die is arranged on the second base, a cutting groove is formed on the working platform, the second base and the aligning and cutting die, and the blinds&shades integrated cutting mechanism further comprises saw webs corresponding to the cutting grooves in position.

Abstract: A compound spring bar includes a compound spring having one end fixed and the other end rotating as a curtain fabric opens and closes, where the compound spring includes at least two springs with different diameters, the springs are nested in layers according to their diameters, adjacent springs are connected in series, and all the springs form a combined spring; and free ends of an innermost spring and an outermost spring in the combined spring, which are not connected to other springs in series, are two ends of the combined spring.

Abstract: Disclosed is a customized blinds&shades cutting apparatus. The customized blinds&shades cutting apparatus comprises a working platform. The working platform is provided with a blinds&shades fabric cutting mechanism, a blinds&shades integrated cutting mechanism and an adjustable positioning mechanism. The blinds&shades fabric cutting mechanism comprises a first base, a first motor is fixedly mounted on the first base, a connected shaft is mounted on a rotating shaft of the first motor, and a cutter knife is further movably arranged on the first base; the blinds&shades integrated cutting mechanism comprises a second base, an aligning and cutting die is arranged on the second base, a cutting groove is formed on the working platform, the second base and the aligning and cutting die, and the blinds&shades integrated cutting mechanism further comprises saw webs corresponding to the cutting grooves in position.