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Novel expansion reed

A technology of telescopic reed and sley, which is applied to other manufacturing equipment/tools, textiles and papermaking, and manufacturing tools, etc. It can solve the problems of affecting warping quality, large friction and easy locking, and uneven spacing, so as to improve performance and work Effects of stability, friction reduction, and strength assurance

Active Publication Date: 2014-07-30
KARL MAYER CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of existing telescopic reeds such as difficulty in cleaning ash, high friction and easy locking, and uneven spacing affecting warping quality, the present invention provides a new type of telescopic reed

Method used

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Embodiment Construction

[0015] Such as figure 1 It is a structural schematic diagram of the present invention, figure 2 It is a cross-sectional view of the present invention, a new type of telescopic reed, including sley 1, sliding bearing seat 2, positioning bearing seat 3, drive shaft 4, transmission shaft 5, double thread thread right-handed screw rod 6, double thread thread left-hand screw rod 7, Transition screw 8, hinge 9 and reed blade 10, drive shaft 4 and transmission shaft 5 are respectively located at the end and middle of sley 1, one end of drive shaft 4 is connected with reducer, and the other end is connected with double thread thread right-handed screw rod 6 , the two ends of the drive shaft 5 are covered with locking retaining rings 20, the two-thread thread right-handed screw rod 6, the transmission shaft 5, the transition screw rod 8 and the double-thread thread left-hand screw rod 7 are connected into one body by elastic pins, and the two-thread thread Threaded right-handed screw...

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Abstract

The invention relates to the technical field of textile machinery, in particular to a novel expansion reed which comprises a reed seat, a sliding bearing seat, a positioning bearing seat, a driving shaft, a transmission shaft, a double-thread right-handed screw, a double-thread left-handed screw, a transition screw, a hinge and reed pieces. The sliding bearing seat and the positioning bearing seat are fixed with the reed seat through screws to form a split connection structure, a dustproof pipe is sleeved on the transition screw, two adjacent reed pieces are connected in a mutually-embedded manner, and a thrust bearing is arranged at each of the right end of the transmission shaft and the right end of the double-thread left-handed screw, so that performance and working stability of the expansion reed are greatly improved, and warping quality is improved.

Description

technical field [0001] The invention relates to the technical field of textile machinery, in particular to a novel telescopic reed. Background technique [0002] The telescopic reed is an important part of the warping machine, which is used to evenly distribute a certain number of yarns on the required width, which requires that this device can adjust the distance between two adjacent yarns, and requires all The spacing between the two yarns is consistent. Existing telescopic reeds are all closed and integrated. Once dust falls into the sley, if the telescopic reed is not completely disassembled, the dust inside cannot be cleaned, and the internal transmission parts will be stuck by the dust and cannot work normally. Moreover, the friction of the screw transmission structure is large, and it is easy to lock and cannot be released. In addition, the reed blades are independently fixed on the hinges, resulting in non-uniform spacing between the two yarns distributed on two ad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D02H13/18
Inventor 陈祝俊
Owner KARL MAYER CHINA
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