Cotton feeding device for carding machine

Abstract

The invention discloses acotton feeding device of a carding machine, and belongs to the technical field of non-weaving machines. The carding machine comprises a carding machine rack and a cotton opening roller, wherein cotton feeding roller support wall plates are arranged on two sides of the carding machine rack respectively. The cotton feeding device comprises a cotton feeding roller, a cotton feeding roller cover, a cotton pressing roller, a pair of cotton feeding roller cover adjusting mechanisms, wherein the cotton feeding roller is supported on the cotton feeding roller support wall plates; the cotton feeding roller cover is correspondingly arranged above the cotton feeding roller; the cotton pressing roller is supported on the cotton feeding roller cover and is correspondingly arranged above one side facing to a cotton feeding hole, of the cotton feeding roller; the pair of the cotton feeding roller cover adjustingmechanisms isarranged on the carding machine rack. Thecotton feeding device is characterized by further comprising a transition transmission shaft, wherein the transition transmission shaft is in transmission connection with the pair of the cotton feeding roller cover adjustingmechanisms in the middle of the pair of the cotton feeding roller cover adjustingmechanisms correspondingly. Through the adoption of the cotton feeding device, synchronous adjustment on the pair of the cotton feeding roller cover adjustingmechanisms is achieved, the adjustment time can be remarkablyshortened, the working efficiency of the carding machine can be improved, the overall adjustment effect of the cotton feeding roller cover is sufficiently ensured, the inclination phenomenon is avoided, cotton can be uniformly fed to the cotton opening roller through the cotton feeding roller, and the working intensity of operators is alleviated.

Description

technical field [0001] The invention belongs to the technical field of non-woven machinery, and in particular relates to a cotton feeding device of a carding machine. Background technique [0002] The cotton feeding device of the aforementioned carding machine is also called the cotton feeding device. As known in the industry, the production equipment of complete sets of non-woven products (such as non-woven fabrics and non-woven felts) mainly includes opening machines, carding machines, web-laying machines and needle punching machines. Or spunlace machine, the carding machine is between the opening machine and the web-laying machine, the carding machine combs the non-woven fiber after the opening machine is opened and transports it to the web-laying machine, and the web-laying machine lays it into the required The thick cotton web is sent to a needle punching machine or a hydroentanglement machine to entangle and stab the fibers to form a non-woven product. [0003] The te...

AI Technical Summary

Problems solved by technology

But because a pair of cotton-feeding roller cover adjustment mechanisms 5 are respectively located at the two sides of the carding machine frame 1 and are independent from each other, so the worker adjustment needs to operate the two cotton-feeding roller cover adjustment mechanisms 5 respectively, thereby producing the following technology Problems: First, since the two feeding roller cover adjustment mechanisms 5 are operated separately, the adjustment time for the cotton feeding roller cover 3 is lengthy, which affects the working efficiency of the carding machine, because the adjustment is carried out when the carding machine is in a shutdown state Moreover, during the period of adjustment, the opener, web lapper and even the needling machine are all in a shutdown state; secondly, since the two cotton feeding roller cover adjustment mechanisms 5 are operated separately, it is difficult to ensure that the entire cotton feeding roller The level of the cover 3, once there is even a slight inclination in which one end is high and the other end is low, the uniformity of the cotton feeding amount of the cotton feeding roller 2 will be affected, that is, the amount of cotton feeding will be more or less or more. This rare phenomenon, the current solution is to repeatedly fine-tune the cotton feeding roller cover adjustment mechanism 5 by workers; third, because the aforementioned adjustment operation belongs to two-sided operations, that is, two operations, the work intensity of the workers is relatively large, and the adjustment effect is also affected. The influence of factors such as workers' experience, sense of responsibility, and emotions

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