The equipment that the face of blank is controlled for optics

The equipment that the face of blank is controlled for optics

  • CN 107,000,866 A
  • Filed: 11/10/2015
  • Published: 08/01/2017
  • Est. Priority Date: 11/19/2014
  • Status: Active Application
First Claim
Patent Images

1. a kind of blank(

  • 12)

    Face(

    13)

    Optical checking equipment(

    10)

    , including:

    - vacuum handling unit(

    20)

    , it can be along transmission path(

    15)

    Transport blank(

    12)

    , and includingConveyer belt(

    22)

    , it has network structure, and it rolls stroke and follows blank(

    12)

    Transmission path(

    15)

    , andAspirator(

    40)

    , it can be by blank(

    12)

    Flatten in conveyer belt(

    14)

    On, and- device(

    30)

    , it is used in blank(

    12)

    Via vacuum handling unit(

    20)

    Blank is checked during transport(

    12)

    Face(

    13)

    , it is located at vacuum handling unit(

    20)

    Opposite side,Characterized in that, aspirator(

    40)

    Along transmission path(

    15)

    Limit three continuously separated pumping units(

    41、

    42、

    43)

    , including relative check device(

    30)

    The center pumping unit of extension(

    42)

    , top pumping unit(

    41)

    And bottomPumping unit(

    43)

    .

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