Spinning spindle capable of fixing bobbins of different internal diameters

A bobbin and spindle technology, which is applied in the field of textile machinery design, can solve the problems of yarn bobbins with different inner diameters, etc.

CN104120520AActive Publication Date: 2014-10-29重庆恒进源茧丝绸有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2014-10-29

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Abstract

The invention discloses a spinning spindle capable of fixing bobbins of different internal diameters. The spinning spindle capable of fixing bobbins of different internal diameters comprises a spindle blade (10), a wharve (20), a locating shaft (30) and a spindle base (40). The spindle blade (10) is composed of tile-shaped components (11 and 12). The lower ends of the tile-shaped components (11 and 12) are hinged to the wharve (20) through spring springs (50). The hollow portion of the spindle blade (10) is conical. A center rod (60) is fixed to the top face of the wharve (20) and sleeved with a conical sliding block (70). The sliding block (70) is connected with a limit device (80). The limit device (80) can drive the sliding block (70) to slide vertically along the center rod (60) and is limited. Under action of the sliding block, the tile-shaped components rotate around the hinged position until the tile-shaped components make contact with the inner wall of each bobbin, the external diameter of the spindle blade is increased through the expanded tile-shaped components, and bobbins are restrained on the spindle blade so that bobbins of different internal diameters can be fixed.
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Description

Technical field:

[0001] The invention relates to the field of textile machinery design, in particular to a textile spindle capable of fixing bobbins with different inner diameters. Background technique:

[0002] In textile production, the spindle is one of the essential parts of textile machinery, such as figure 1 As shown, the existing spindle includes a spindle bar 10, a spindle disc 20, a positioning shaft 30 and a spindle base 40, the spindle bar 10 is fixedly connected with the spindle disc 20, the spindle disc 20 is movably connected with the positioning shaft 30, and the positioning shaft 30 is fixed on the spindle On the seat 40, during work, the spindle bar 10 is covered with a textile bobbin, and the spindle bar 10 and the spindle disc 20 rotate around the positioning shaft 30, so that the textile bobbin rotates to wind the yarn.

[0003] Wherein, the spindle rod is one of the important components of the spindle. In the prior art, once the spindle is used in texti...

Examples

Embodiment Construction

[0026] Such as figure 2 As shown, a textile spindle capable of fixing bobbins with different inner diameters includes a spindle bar 10, a spindle disc 20 fixedly connected to the spindle bar 10, a positioning shaft 30 movably connected to the spindle disc 20, and a spindle fixedly connected to the positioning shaft 30. Seat 40.

[0027] Such as figure 2 , Figure 4 , Figure 5 As shown, the spindle bar 10 is composed of two tile-shaped parts, the tile-shaped parts 11 and the tile-shaped parts 12 are symmetrical to the center plane of the vertical direction of the spindle bar 10, and the tile-shaped parts 11 and the tile-shaped parts are The lower end of the component 12 is hinged on the top surface of the spindle disc 20 through a coil spring 50, and the lower ends of the shoe-shaped component 11 and the shoe-shaped component 12 are respectively provided with an opening 111 and an opening 121 for the shoe-shaped component 11 and the shoe-shaped component 12 to rotate. . ...