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Carding machine doffer speed

Author:Xinjinlong Machinery-Fabric Recycling Machine Manufacturer

On the high-yield research metal card clothing carding machine, the Doffer Hotel requires a high rotation speed during normal operation, but due to technical operations (such as threading), the Doffer must run at a slow speed. Special equipment for the textile industry on the winder. As the last process of spinning and the first process of weaving, winding is the link between the past and the next.“bridge”Therefore, it occupies an important position in the textile field.

Grinder A spinning machine that turns fiber strands into rovings. The main function is to draft and twist, and to wind the roving into a certain package to meet the processing requirements of the spinning frame. Carding machines are used to process cotton fibers and chemical fibers and belong to textile machinery.

According to the spinning process, carding is an important process. The front process of the carding machine is the opening and cleaning machine, and the latter process is the drawing frame (carding process) or the sliver coiler (combing process). From the slow speed to the fast speed of the normal operation of the enterprise, or from the rapid impact of the normal economic operation to the slow speed, some sudden acceleration or sudden decline is adopted, which is not only very useful for Chinese mechanical design, but also mainly in the sudden change of Doffer. At the moment of a speed change (such as suddenly starting to accelerate), the Jinlin and the flat plate are still less free and the fiber disk when the doffer is slow and low in production, so that the output sliver suddenly becomes thinner, and then we return to the situation when the cotton is fed, Xinjinlong and the cover plate gradually develop and absorb the fiber from the feeding tray to achieve the free choice of fiber amount necessary for the doffer to quickly achieve high production, so that the output sliver also gradually increases in weight and tends to be stable and normal use.

On the contrary, the sliver suddenly becomes thicker when the edge is suddenly lowered, and then the weight problem of the sliver gradually becomes the normal tissue quantification of the system due to the release of a large amount of fibers from the Xinjinlong and the cover plate. For this reason, the road loss transmission method adopts a stepless 22-speed gear or electromagnetic slip, and the continuous learning time of the doffer acceleration and 1 deceleration process has been increased to about 15 seconds, so that the Xinjinlong and the cover needle are loaded with the machine Jeep. The output data of the car is changed very slowly together, which not only avoids the sudden change of the sliver weight caused by the sudden speed change of the doffer, but also makes the freedom of the Xinjinlong and the cover plate as the most evenly distributed output cotton in about 15 seconds. on the strip, so that students can obtain a more uniform raw strip. Like the bar and effect, the uniform effect of the card also depends on the carding between Xinjinlong and the flat and the number of free fibers transferred to R or the transfer rate of Dough.

Therefore, in high-yield metal card clothing. It is not only necessary to improve the carding quality of the cotton web, improve the carding ability, and control the loss transfer rate between Xinjinlong and the cover, but also maintain a certain adhesiveness and functionality, and the movement is uniform.


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