Feeding device for ratchet wheel of locking device of automobile safety belt retractor

A technology of seat belt retractor and locking device, applied in the field of ratchet feeding device, to achieve the effect of improving assembly efficiency, improving stability and reducing labor intensity of workers

Active Publication Date: 2020-06-05
JIANGSU XINHUOTEHE FAYE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the above-mentioned problem of the existing ratchet feeding, to provide a method that facilitates the correction of the ratchet, improves the stability and adsorption firmness during the transfer of the ratchet, and improves the quality and efficiency of ratchet feeding. Ratchet feeding device for locking device of automobile safety belt retractor

Method used

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  • Feeding device for ratchet wheel of locking device of automobile safety belt retractor
  • Feeding device for ratchet wheel of locking device of automobile safety belt retractor
  • Feeding device for ratchet wheel of locking device of automobile safety belt retractor

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Embodiment Construction

[0028] The specific implementation manner of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] Such as figure 1 Shown, a kind of production equipment of automobile safety belt retractor locking device, this equipment comprises frame 1, index plate device 2, ratchet feeding device 3, spring feeding device 4, balance wheel feeding device 5, Assembly reset detection device 6 and finished product unloading device 7; indexing plate device 2, ratchet loading device 3, spring loading device 4, balance wheel loading device 5, assembly reset detection device 6 and finished product unloading device 7 are set respectively On the frame 1; the indexing device 2 is provided with four stations, and each station is provided with a station fixture 21; and the four stations are respectively the first station 201 and the second station 202, the third station 203 and the fourth station 204; the ratchet feeding device 3 is located outs...

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Abstract

The invention relates to the technical field of safety belt retractors, and discloses a feeding device for a ratchet wheel of a locking device of an automobile safety belt retractor. The feeding device comprises a ratchet wheel conveying vibration disc, a ratchet wheel supporting frame, a ratchet wheel correcting assembly and a ratchet wheel transferring assembly; the ratchet wheel supporting frame is connected with the discharging end of the ratchet wheel conveying vibration disc, the ratchet wheel correcting assembly is located on one side of the ratchet wheel supporting frame and used for correcting the conveyed ratchet wheel, and the ratchet wheel transferring assembly is used for transferring the corrected ratchet wheel. The feeding device has the advantages that the firmness of sucking the ratchet wheel is improved, and the stability of the ratchet wheel in the transferring process is improved.

Description

technical field [0001] The invention relates to the technical field of seat belt retractors, in particular to a ratchet feeding device for a locking device of an automobile seat belt retractor. Background technique [0002] The locking device is an important part of the emergency locking car seat belt retractor. It includes a ratchet and a pawl mechanism. The ratchet and the reel are integrated into one body. The change rate sensitive device senses that the speed change rate of the vehicle exceeds the specified value, immediately controls the engagement of the ratchet and pawl, prevents the reel drum from rotating, and locks the ribbon. Therefore, the locking ratchet is an important part to realize the action of the retractor, and it also determines Whether the function of the car seat belt can be realized. [0003] For example, a Chinese utility model patent whose publication number is CN205817202U announcement date 2016.12.21 discloses a kind of automatic assembly mechani...

Claims

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Application Information

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IPC IPC(8): B23P21/00
CPCB23P21/006B23P19/001B23P19/004B23P19/007
Inventor 魏玉燕魏芙蓉杨小燕
Owner JIANGSU XINHUOTEHE FAYE
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