Carding machine
A carding machine and carding technology, applied in deburring devices, textiles and papermaking, fiber processing, etc., can solve problems such as low productivity, low carding efficiency, and increased stripping and carding times
Active Publication Date: 2013-08-21
HANGZHOU YUANDESHAN SCIENTIFIC & TECHNICAL CO LTD
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- Abstract
- Description
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AI Technical Summary
Problems solved by technology
Moreover, usually the stripping can be completed when the speed ratio changes little. At this time, even if the speed ratio is increased, the stripped roller has no fiber for stripping. processing inefficiencies
This phenomenon can be alleviated by increasing the rotational speed and change rate, but it cannot fundamentally solve the problem of low carding efficiency
In practice, only by increasing the number of stripping and carding can the required no-lint be obtained, which leads to low productivity
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0015] Those skilled in the art can understand that the specific embodiments described below should be regarded as exemplary and illustrative, and should not be regarded as restrictive.
[0016] The carding machine of the present invention includes: the carding part that is made up of carding rollers and utilizes the ratio of surface linear speeds between adjacent carding rollers to realize fiber carding; a feeding part; a discharge part for transferring the target fibers separated by the carding part out of the machine; and a driving part for driving the carding part to operate according to a predetermined motion pattern.
[0017] The carding section may comprise several carding units. Each carding unit includes several cylindrical carding rollers adjacently arranged along a plane.
[0018] The opening roller is a known component conventionally used in the art. The opening roller is formed by a cylindrical body covered with elastic card clothing. Steel needles are arranged...
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Disclosed is a carding machine, which comprises a carding part composed of several carding elements, a feeding part, a delivering part and a driving part. Two adjacent rollers in a carding element form a carding group. One of the two rollers is a high speed roller, and the other is a low speed roller. The high speed roller of one carding group is adjacent to the low speed roller of another carding group. Two rollers of every carding group shift between a fast rotating speed and a slow rotating speed periodically and synchronously, and the speed of the high speed roller is always higher than the speed of the low speed roller. When a carding group shifts from the slow rotating speed to the fast rotating speed, the adjacent carding group shifts from the fast rotating speed to the slow rotating speed. When a carding group shifts from the fast rotating speed to the slow rotating speed, the speed of the high speed roller becomes lower than the speed of the low speed roller in the adjacent carding group.
Description
technical field [0001] The invention generally relates to textile raw material preparation technology, in particular to a carding machine which has little damage to the length of fluff fibers and high production efficiency during the carding process. Background technique [0002] Patent document CN100335693C discloses a kind of carding method, and this method adopts two adjacent rollers to strip and comb at variable speeds, when one of the rollers rotates at a high speed, the other roller rotates at a low speed. The high-speed roller strips off the low-speed roller, then the high-speed roller slows down and turns into a low-speed roller, the low-speed roller speeds up and turns into a high-speed roller, and the high-speed roller strips off the low-speed roller, so repeated stripping and transfer to achieve carding . One or two of the rollers also perform axial reciprocating motion while rotating at variable speeds to transfer the fibers from one section of the rollers to an...
Claims
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IPC IPC(8): D01G15/18D01G15/26D01G15/40D01G15/02
CPCD01G15/04
Inventor 黄金山
Owner HANGZHOU YUANDESHAN SCIENTIFIC & TECHNICAL CO LTD