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Automatic doffing mechanism of rotor spinning machine

An air spinning machine and automatic doffing technology, which is applied to spinning machines, textiles, papermaking, drafting equipment, etc., can solve problems such as complex structures, achieve simplified mechanisms, improve reliability and stability, and reduce costs Effect

Inactive Publication Date: 2012-06-06
XINCHANG COUNTY RUAO TOWN LONGCHANG MACHINERY PLANT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the defect of complex structure existing in the existing automatic doffing mechanism, and to provide an automatic doffing mechanism of air spinning machine with simple structure and low cost

Method used

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  • Automatic doffing mechanism of rotor spinning machine
  • Automatic doffing mechanism of rotor spinning machine

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Embodiment Construction

[0009] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0010] Such as figure 1 As shown, the present invention includes a mounting frame 8, a lifting mechanism and an adjustment mechanism. The lifting mechanism includes a tube frame 1, a tube frame support plate 4, a fixed rod 9 and a movable support mechanism. The tube frame 1 is movably arranged on the mounting frame 8 through a rotating shaft 3 and fixedly connected with the upper part of the support plate 4 of the tube frame, the lower right end of the fixed rod 9 is provided with a step, the stage clip 12 is inserted from the upper left end of the fixed rod 9 and leans against the step, the upper left end of the fixed rod 9 is connected with the support plate of the tube frame 4. The left end is connected. The movable support mechanism includes a limit cylinder 5, a pressurized cylinder 7 and a connecting sleeve 6. The limit cylinder 5 and th...

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Abstract

The invention discloses an automatic doffing mechanism of a rotor spinning machine, belonging to the technical field of accessory equipment of a spinning machine. The existing automatic doffing mechanism has the shortcomings of complicated structure and high cost. The automatic doffing mechanism disclosed by the invention comprises a mounting frame, a lifting mechanism and an adjusting mechanism, wherein the lifting mechanism comprises a drum frame, a drum frame support plate, a fixed rod and a moving support mechanism; the drum frame is movably arranged on the mounting frame through a rotation shaft and fixedly connected with the upper part of the drum frame support plate; a step is arranged at the right lower end of the fixed rod; a pressure spring is sleeved from the left upper end of the fixed rod and placed against the step; the left upper end of the fixed rod is connected with the left end of the drum frame support plate; the upper end of the moving support mechanism is connected with the right end of the drum frame support plate, and the lower end is movably connected with the mounting frame; and the adjusting mechanism is fixedly mounted on the mounting frame and movably connected with the upper end of the moving support mechanism. According to the invention, the mechanism is simplified, the cost is lowered, and the reliability and stability are improved.

Description

technical field [0001] The invention belongs to the technical field of auxiliary equipment of spinning machines, and in particular relates to the automatic doffing mechanism of air spinning machines. Background technique [0002] The winding of the spinning machine is mainly completed by the cradle. The current doffing methods of the rotor spinning machine include manual doffing and automatic doffing. Manual doffing is to manually lift the cradle. This method is only suitable for low spinning speed, and the efficiency is low. The splicing rate and splicing quality depend heavily on the technology of the operator, and have great instability. Compared with manual doffing technology, automatic doffing technology can adapt to higher spinning speed, but the structure of the cradle mechanism using automatic winding technology is complicated, and the operation stability needs to be further improved. Contents of the invention [0003] The purpose of the present invention is to ov...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H5/50D01H9/04
Inventor 王朝光
Owner XINCHANG COUNTY RUAO TOWN LONGCHANG MACHINERY PLANT