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Patent Searching and Data


Title:
BOX AIR-TIGHTNESS DETECTION DEVICE WITH GOOD UNIVERSALITY AND ADJUSTABLE PRESSURE POINTS
Document Type and Number:
WIPO Patent Application WO/2020/248463
Kind Code:
A1
Abstract:
Disclosed is a box air-tightness detection device with good universality and adjustable pressure points, the box air-tightness detection device comprising a base (9), a transfer unit in sliding connection with the base (9), a positioning support unit (33) fixed on the transfer unit, and a pressing unit (31) erected on the base (9). The base (9) is of a frame structure, pressing unit mounting frames (22) are fixed to two opposite side edges of the base (9), and a guide rail structure (14) is further arranged on the base (9); the transfer unit comprises a driving unit and a transplanting plate (11) which is driven by the driving unit to move relative to the base (9); the positioning support unit (33) is fixed on the transplanting plate (11), and the positioning support unit (33) comprises a bottom plate (1) and a filler (2) fixed on the bottom plate (1); and the pressing unit (31) is erected on the base (9) by means of the pressing unit mounting frames (22), the pressing unit (31) is formed by means of assembling a plurality of sets of pressing structures (21), and each set of pressing structures (21) comprises a pressing frame (19) and a plurality of pressing mechanisms (20) mounted on the pressing frame (19).

Inventors:
CHENG YUAN (CN)
YUAN YURONG (CN)
MA QUANKANG (CN)
Application Number:
PCT/CN2019/112740
Publication Date:
December 17, 2020
Filing Date:
October 23, 2019
Export Citation:
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Assignee:
NANJING YINGNIGEMA INDUSTRIAL AUTOMATION TECH CO LTD (CN)
International Classes:
G01M3/32
Foreign References:
CN110132506A2019-08-16
CN209820715U2019-12-20
CN207439621U2018-06-01
CN107167287A2017-09-15
CN207710189U2018-08-10
CN207881911U2018-09-18
CN207899764U2018-09-25
CN208887849U2019-05-21
US20080163675A12008-07-10
Attorney, Agent or Firm:
NANJING TAIPU PATENT AGENCY (GENERAL PARTNERSHIP) (CN)
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