Bobbin extraction device

A technology for extracting devices and bobbins, applied in textiles and papermaking, etc., can solve the problems of conveyor belt loss and shortening of conveyor belt life, and achieve the effect of prolonging life and suppressing local wear and tear.

Active Publication Date: 2018-01-05
MURATA MASCH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the device of Japanese Patent Application Laid-Open No. 05-270739, each conveyor belt is prone to local wear and tear, and there is a concern that the life of the conveyor belt will be shortened.

Method used

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  • Bobbin extraction device
  • Bobbin extraction device
  • Bobbin extraction device

Examples

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Embodiment Construction

[0028] Preferred embodiments of the present invention will be described below.

[0029] Such as figure 1 As shown, the automatic winder system 1 of this embodiment includes an automatic winder 2, a bobbin supply device 3 and a bobbin preparation device 4.

[0030] The automatic winder 2 includes a plurality of yarn winding devices 11 arranged in a row. The yarn winding device 11 unwinds the yarn from the yarn supply bobbin 10, and winds the unwound yarn onto the take-up bobbin to form a package. Since the structure of the yarn winding device 11 is well known, further detailed description is omitted here.

[0031] Furthermore, the automatic winder 2 includes a transport path 12 and a collection path 13 . The transport path 12 is a portion for transporting the yarn supply bobbin 10 from the bobbin preparation device 4 to each yarn winding device 11. The recovery path 13 is a portion for conveying the yarn supply bobbin 10 discharged from each yarn winding device 11 to the bo...

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PUM

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Abstract

The invention relates to a bobbin extraction device, the service life of a belt-like conveyor for carrying and extracting a bobbin tube is lengthened, in a bobbin extraction device for extracting thebobbin tube from a tray. In a bobbin blow, a bobbin tube 10a is sandwiched by a belt-like conveyor 31 and a pressing roller 32 by approaching the pressing roller 32 to the belt-like conveyor 31 when time T1 passes after detecting an entrance of a carrying tray 9 for placing the bobbin tube 10a. When the belt-like conveyor 31 travels in this state, the bobbin tube 10a is extracted from the carryingtray 9. The time T1 is changed with every time when the bobbin tube 10a is extracted from the carrying tray 9, so that when the bobbin tube 10a is sandwiched by the belt-like conveyor 31 and the pressing roller 32, to which part of the belt-like conveyor 31 the bobbin tube 10a pressed, is changed.

Description

technical field [0001] The present invention relates to a bobbin extracting device for extracting a winding tube from a tray. Background technique [0002] Japanese Patent Application Laid-Open No. 05-270739 discloses a device for pulling out a winding tube (rolling tube) from a tray (supporting member). This device has two conveyor belts extending vertically and two deflection rollers on which the two conveyor belts are respectively wound. The two deflection rollers are arranged obliquely so that the gap between the two becomes smaller as they become downstream in the tray conveyance direction. In addition, in the device of Japanese Patent Application Laid-Open No. 05-270739, when the winding pipe is conveyed to a position where its diameter is equal to the length of the gap between the two conveyor belts, it is caught by the two conveyor belts and conveyed upward, By doing this it is drawn out from the tray. [0003] In the device of Japanese Patent Application Laid-Ope...

Claims

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Application Information

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Patent Type & AuthorityApplications(China)
IPC IPC(8): D01H9/18
Inventor莲井启仁泽之井要
OwnerMURATA MASCH LTD