a book turning machine

Abstract

The invention discloses a book-turning machine, the key points of the technical scheme include a book-setting board, a book-turning mechanism and a fixing mechanism located on both sides of the book-setting board, and the book-turning mechanism includes a support plate perpendicular to the book-setting board, so A figure-eight track groove is provided on the support plate; a horizontal groove is also provided below the track groove; a stepping motor is arranged above the horizontal groove; the output shaft of the stepping motor passes through the supporting plate and the rotating rod Fixed connection; the two ends of the rotating rod are respectively slidably connected to a connecting block; the connecting block is rotatably connected to a mounting base; a high-speed fan and a sensor are fixedly installed on the mounting base; The block is placed behind the track groove; a steering gear is also arranged below the stepping motor; a toggle lever is fixedly connected to the output shaft of the steering gear; the toggle lever is arranged parallel to the horizontal groove, and the present invention It has the effect of being convenient to use.

Description

technical field [0001] The invention relates to a book turning machine. Background technique [0002] Reading is a very normal thing for us ordinary people, but for the handicapped handicapped, a seemingly simple task is even more difficult. Although the Internet has become popular now, people can read it online It's easy to read your favorite books, but paper books are still people's favorites, so deal with the invariance of this reading. [0003] At present, the Chinese patent with the notification number CN207327908U discloses a new type of automatic intelligent book-turning mechanism, which includes a book-turning mechanism, a page-erasing wheel mechanism, a bottom plate, a book clamping board, a book pressing board, a steering gear, a page-turning switch, and a controller. , wherein the book-turning mechanism includes a worm gear, a connecting rod mechanism, a connecting block of a book lever, a book lever, a transmission screw mechanism, a limit switch, a drive motor,...

AI Technical Summary

Problems solved by technology

The transmission lead screw is fixed at the bottom of the book-turning mechanism, the left end of the lead screw is connected with the bearing fixed on the frame of the book-turning mechanism, the right end is connected with the drive motor through a coupling, the worm drive motor is connected with the worm, and the worm meshes with the worm gear. One end of the connecting rod is fixed on the upper end of the worm wheel, and the other end is connected with the support of the dial lever, the dial lever and the guide rod are fixed on the support of the dial lever, and the limit switch is fixed at both ends of the bracket of the book turning mechanism; The bar mechanism is fixed on the scraping wheel bracket, the scraping wheel support is connected with the scraping wheel lead screw, the scraping wheel is fixed on the scraping wheel support, and the limit switch is fixed on the top of the scraping wheel bracket; the book turning mechanism, the scraping wheel The wheel mechanism is fixed at the bottom; but the structure of the book-turning mechanism is not easy to turn the pages of books that are too high, and the pages of ordinary books have a certain radian, which will cause the turning of the pages during the page-turning process. affect the performance of the page

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