(1) due to the use of CAM mechanism, sector gear mechanism and other transmission, the structure is relatively complex, high transmission accuracy requirements, high manufacturing cost;(2) assembly and adjustment need tooling, accurate and reliable adjustment;(3) in the process of cigarette rotation, not only the circular movement along the drum wheel, but also the rotation movement along the rotating hand, so that the longitudinal centrifugal force of the cigarette, in the case of poor tobacco quality, it is easy to cause short cigarette;(4) to complete all the steering work for each round, with compact mechanism design.Finally, scheme 3 is selected as the mechanical movement scheme of the cigarette rotating mechanism. The transmission scheme has the advantages of simple structure, convenient manufacture, small quality and small size. Applicable to meet the predetermined movement and function requirements of cigarette turnover mechanism.. In the later design and calculation, many mechanism sizes are calculated according to the original mechanism size, only in the part size to make some corresponding changes, in order to adapt to the size change after the assembly.
(1) due to the use of CAM mechanism, sector gear mechanism and other transmission, the structure is relatively complex, high transmission accuracy requirements, high manufacturing cost;<br>(2) assembly and adjustment need tooling, accurate and reliable adjustment;<br>(3) in the process of cigarette rotation, not only the circular movement along the drum wheel, but also the rotation movement along the rotating hand, so that the longitudinal centrifugal force of the cigarette, in the case of poor tobacco quality, it is easy to cause short cigarette;<br>(4) to complete all the steering work for each round, with compact mechanism design.<br>Finally, scheme 3 is selected as the mechanical movement scheme of the cigarette rotating mechanism. The transmission scheme has the advantages of simple structure, convenient manufacture, small quality and small size. Applicable to meet the predetermined movement and function requirements of cigarette turnover mechanism.. In the later design and calculation, many mechanism sizes are calculated according to the original mechanism size, only in the part size to make some corresponding changes, in order to adapt to the size change after the assembly.
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