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Patent Searching and Data


Title:
CONVEYING DEVICE AND PRINTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/092525
Kind Code:
A1
Abstract:
This conveying device (30) is provided with a first conveying unit (31) and a second conveying unit (32) respectively including a first circulation unit (61) and a second circulation unit (71), each provided with a plurality of through-holes (610, 720) arranged in a lattice formation. The first circulation unit (61) includes a delivery portion (61a) in the shape of a cylindrical surface, in which a first suction-attachment region (611), a blowing region (612) and a first shut-off region (613) are adjacent to one another in order from an upstream side. The second circulation unit (71) includes a receiving portion (71a) in the shape of a cylindrical surface, which opposes the delivery portion (61a), and in which a second shut-off region (711) and a second suction-attachment region (712) which continues to the downstream side from a position P1 opposing the blowing region (612) are adjacent to one another in order from an upstream side. By this means, before and after a delivery location, a particulate substance being held by one conveying unit is not affected by pressure inside the other conveying unit. Positional displacement of the particulate substance can therefore be suppressed.

Inventors:
GAMA Takashi (Tenjinkita-machi 1-1, Teranouchi-agaru 4-chome, Horikawa-dori, Kamigyo-ku, Kyoto-sh, Kyoto 85, 〒6028585, JP)
Application Number:
JP2017/038257
Publication Date:
May 24, 2018
Filing Date:
October 24, 2017
Export Citation:
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Assignee:
SCREEN HOLDINGS CO., LTD. (Tenjinkita-machi 1-1, Teranouchi-agaru 4-chome Horikawa-dori, Kamigyo-ku, Kyoto-sh, Kyoto 85, 〒6028585, JP)
International Classes:
A61J3/06; B41J2/01; B65G15/58; B65G47/84
Foreign References:
JP2016010437A2016-01-21
JPS59133525U1984-09-06
JP2016141515A2016-08-08
Attorney, Agent or Firm:
NISHIDA Takami (4F Nishitemma Park Bldg. 3rd. 3-14-16, Nishitemma Kita-ku, Osaka-sh, Osaka 47, 〒5300047, JP)
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