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Watch hand feeding system, method and device

A technology of discharging device and watch needle, which is applied in the field of precision instrument processing, can solve the problems of low feeding efficiency of watch needles, and achieve the effect of fast and stable use

Active Publication Date: 2020-10-02
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The application provides a watch needle discharging system, method and device to solve the problem in the related art that the watch needle is firmly adsorbed on the suction cup during the discharging process and the watch needle discharging efficiency is low

Method used

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  • Watch hand feeding system, method and device
  • Watch hand feeding system, method and device
  • Watch hand feeding system, method and device

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0027] It should be noted that the terms "first" and "second...

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PUM

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Abstract

The invention discloses a watch hand feeding system, method and device. The system comprises a hollow pipe and a positive pressure air pipe. One end of the hollow pipe is provided with a vacuum generator, a sucker is arranged at the other end of the hollow pipe, and the vacuum generator is used for providing negative pressure for the hollow pipe so as to control the sucker to suck a watch hand. The positive pressure air pipe communicates with the hollow pipe and is used for providing positive pressure for the hollow pipe through a gas pressure generator so as to control the watch hand sucked by the sucker to be disengaged from the sucker. By means of the watch hand feeding system, method and device, the problem that due to the fact the watch hand is firmly adsorbed on the sucker in the feeding process in the prior art, the watch hand feeding efficiency is low is solved.

Description

technical field [0001] The present application relates to the technical field of precision instrument processing, in particular to a watch needle feeding system, method and device. Background technique [0002] In the field of mechanical watch assembly, due to the small size and light weight of the watch hands, the material is mainly copper, and the handling process of the watch hands is strictly required to prevent the hands from being deformed and the surface from being scratched. In the related technology, the discharge process of the watch needle is: open the vacuum generator above the hollow tube, the watch needle is sucked by the suction nozzle below the hollow tube and moved to the position above the tray, close the vacuum generator, or turn off the vacuum through the solenoid valve The generator is connected to the air pipe of the hollow tube, and the hollow tube is controlled to communicate with the external atmospheric pressure (air), and the hands of the hands are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65G47/91
CPCB65G47/917
Inventor 朱元丰宋明岑张天翼邱豪强
Owner GREE ELECTRIC APPLIANCES INC