Bolster of coating machine spindle
The technology of spindle and spindle can be used in textiles and papermaking, which can solve the problems of complex spindle structure, affecting the working stability of the spindle, and easy axial movement of damping rubber, so as to achieve the effect of simple structure and improved working stability.
Inactive Publication Date: 2013-09-11
HAINING SHENGXIANG WIRE
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Problems solved by technology
The above-mentioned three schemes have improved the working stability of the spindle to a certain extent, but these three schemes still have the following defects at least: the structure of the spindle is complicated, and in addition, the damping rubber between the spindle and the spindle base is easy to move axially , thus affecting the working stability of the spindle
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[0013] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0014] like figure 1 As shown, the ingot liner of the coated spindle includes a cylindrical body 1, and an annular blocking portion 11 is provided on the inner wall of the body 1. The annular blocking portion 11 is located at the upper end of the body 1 and is connected with the body 1 as a whole. An annular groove 12 is provided on the outer wall of the body 1 , and the annular groove 12 is arranged at the lower end of the body 1 . Annular groove 12 is used for installing damping rubber, guarantees that it is firmly fixed. Obviously, this embodiment has the advantages of simple structure, easy manufacture and long service life. In addition, the working stability of the spindle is virtually improved, which is in line with the development trend of current social technology.
[0015] Specifically, in this embodiment, the main body 1 i...
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The invention belongs to the technical field of coating machines, and particularly relates to a bolster of a coating machine spindle. The bolster of the coating machine spindle solves the technical problems that in the prior art, design is not reasonable enough and service life is short. The bolster of the coating machine spindle comprises a body which is in the shape of a cylinder. The bolster of the coating machine spindle is characterized in that the inner wall of the body is provided with an annular blocking portion, the annular blocking portion is located at the upper end of the body and is connected with the body into a whole, an annular groove is formed in the outer wall of the body, and the annular groove is formed in the lower end of the body. Compared with the prior art, the bolster of the coating machine spindle has the advantages of being simple in structure, easy to manufacture, long in service life and the like. In addition, working stability of the spindle is improved invisibly and the bolster is in line with the development tendency of current social technology.
Description
technical field [0001] The invention belongs to the technical field of coating machines, in particular to a core for coating a spindle. Background technique [0002] Covering yarn machine is mainly used for covering processing of spandex, polyester and other fibers as core yarn and outer covering yarn; it can not only produce general unidirectional covering yarn, but also produce double ( Reverse) coated yarn; the coated yarn produced is widely used in weaving, knitting, ribbon and other fields, which can completely improve the elasticity, hand feeling, drape and wrinkle resistance of the woven product. In order to improve the working stability of the covered silk machine spindle For this reason, people have carried out long-term exploration and proposed various solutions. [0003] For example, the Chinese patent document discloses a covered spindle [Application No.: 99229270.0]. In this device, the lower part of the hollow spindle rod uses upper and lower bearings to insta...
Claims
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IPC IPC(8): D01H7/04
Inventor 陈晔
Owner HAINING SHENGXIANG WIRE