Title:
WET CHEMICAL TREATING DEVICE FOR PRINTED CIRCUIT BOARD AND WET CHEMICAL TREATING METHOD FOR PRINTED CIRCUIT BOARD
Document Type and Number:
WIPO Patent Application WO/2017/088466
Kind Code:
A1
Abstract:
Provided is a wet chemical treating device for a printed circuit board, comprising a treating component and a propeller; the treating component is disposed on a printed circuit board wet chemical treatment line; the propeller comprises at least one first propeller (3) or at least one second propeller (92), the at least one first propeller (3) is accommodated in the treating component, and is used to transfer the treating liquid from a liquid storage tank (1) to a chemical treating position; the at least one second propeller (92) is used to generate turbulence at the chemical treating position.
Inventors:
CHEN DEHE (CN)
Application Number:
PCT/CN2016/086862
Publication Date:
June 01, 2017
Filing Date:
June 23, 2016
Export Citation:
Assignee:
UNIVERSAL P C B EQUIPMENT (SHENZHEN) CO LTD (CN)
International Classes:
H05K3/00; H01L21/67
Foreign References:
| CN205305227U | 2016-06-08 | |||
| CN102687602A | 2012-09-19 | |||
| US6214117B1 | 2001-04-10 | |||
| TW201515974A | 2015-05-01 | |||
| CN103377972A | 2013-10-30 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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