Crimping double roller
A crimping and rolling technology, applied in the direction of textiles and papermaking, etc., can solve the problems of micro needle-point pores and looseness, poor wear resistance, poor hardness uniformity, etc., achieve high stability and safety, increase service life, Well formed effect
Inactive Publication Date: 2011-06-15
江苏广和科发机电制造有限公司
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
The existing crimping rollers for fiber crimping equipment generally have large vibration, high noise, poor wear resistance, tiny needle-like pores and loose defects during work, short service life, low yield during processing, and uniform hardness. Poor performance, easy to rust when stored for a long time
Method used
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Abstract
The invention discloses a crimping double roller, comprising a ceramic roller body, wherein the roller body is provided with a central hole, the diameter of the roller body is 58-100mm, the thickness of the roller body is 11-37mm, the roller body is provided with a key slot communicated with the central hole, and the diameter of the central hole is 27-39mm. The invention has the advantages that the structure is reasonable, the size and material are appropriate, the yield is high during the processing process, the formability is good, the hardness is high, and no corrosion is produced when the double roller is stored for a long time; when the double roller is in operation, the vibration is less, the noise is less, and the stability and the safety are high; and the rub fastness is higher, the service life is prolonged and is more than 2.5-3 times of that of the common crimping double roller, the yield of crimped products is high, no wire is burned in the crimping process, and villus flings are less.
Description
Curling Pair Roll technical field The invention relates to a crimping pair roller for fiber crimping equipment. Background technique The existing crimping rollers for fiber crimping equipment generally have large vibration, high noise, poor wear resistance, tiny needle-like pores and loose defects during work, short service life, low yield during processing, and uniform hardness. Poor performance, long-term storage is easy to rust. Contents of the invention The object of the present invention is to provide a crimping pair roller with reasonable structure and good working performance. Technical solution of the present invention is: A high linear speed (800Min / s) crimping pair of rolls is characterized in that: the roll body made of ceramic material is selected instead of the roll body made of metal material. The roller body is provided with a central hole, the diameter of the roller body is 58-100mm, and the thickness of the roller body is 11-37mm. The roller body i...
Claims
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IPC IPC(8): D02G1/14
Inventor 张瑞林
Owner 江苏广和科发机电制造有限公司