The carding machine is one of the important equipment in the spinning process, which plays the following main process roles:
(1) The cotton roll (or layer) composed of fiber bundles sent in the cotton cleaning process is carefully opened and combed without damaging the fibers, so that the fiber bundles are separated into single fiber states.
(2) Remove impurities from cotton rolls (or layers), such as broken seeds, seed debris, infertile seeds, soft seed skins, dust, non spinable fibers, fiber bundles that cannot be combed open, and fibers adhered to impurities, and have the ability to recover spinable fibers during the impurity removal process.
(3) During the process of loosening and combing Mix the fibers evenly, arrange them into a relatively uniform ultra-thin cotton net, and then collect them into a certain amount of cotton strips (raw strips).
(4) Place the produced cotton strips (raw strips) in a regular loop inside the strip for use in subsequent processes.
According to the above basic requirements, in the design of the new high-yield carding machine, by strengthening the combing conditions (using metal wire cloth to improve speed and selecting reasonable and precise small spacing), controlling and guiding the airflow movement of each working part and the car belly, and adopting high-speed brake mechanism, Dove fast and slow continuously variable transmission mechanism, large coil winding ring and strip device, and a series of safety self stop and automation devices, the new carding machine has reached a new level of high yield, high quality, and safety, greatly reducing the number of 10000 spindles and the land occupation of the carding process in the cotton spinning industry, doubling labor productivity, and achieving significant economic effects.