Title:
STENCIL FORMING DEVICE, MANUFACTURING METHOD OF ENGRAVING LOWER DIE FOR STENCIL FORMING DEVICE AND SERIAL NUMBER FORMING METHOD TO RUBBER PRODUCT
Document Type and Number:
Japanese Patent JP2017209710
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide molding of two-dimensional marking which has high durability and can easily perform automatic reading onto a surface of a rubber product.SOLUTION: A stencil forming device includes: an engraving lower die (14) formed of a recessed part of a dot constitution necessary for forming two-dimensional code and letter; point engraving devices (15, 16) which perform point engraving to a desirable position of a stencil set on the engraving lower die by using a stylus which is arranged on an upper part of the engraving lower die, is moved within an XY plane in a movable range corresponding to the recessed part of the dot constitution and is moved in a Z direction; and a controller which practices control for repeating the point engraving by means of the point engraving device over a plurality of positions within the XY plane and, thereby, forms the stencil which is constituted with the desirable two-dimensional codes and the desirable letters.SELECTED DRAWING: Figure 2
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Inventors:
KAJI NAOTO
TADOKORO NORIHIKO
TADOKORO NORIHIKO
Application Number:
JP2016105295A
Publication Date:
November 30, 2017
Filing Date:
May 26, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC ENG
International Classes:
B21D31/00; B29C33/02; B29C33/38
Domestic Patent References:
JP2013233654A | 2013-11-21 | |||
JP2007304513A | 2007-11-22 | |||
JP2007038528A | 2007-02-15 | |||
JPS53149611U | 1978-11-25 | |||
JP2014133402A | 2014-07-24 | |||
JPS50156105U | 1975-12-24 | |||
JP2014172360A | 2014-09-22 |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Shunichi Ueda
Junichiro Yoshida
Yoshikazu Takei
Yoshiyuki Tamura
Takahiro Matsuoka
Shuji Moizumi
Bessho Kobo
Akihiro Sato
Kajinami order
Shunichi Ueda
Junichiro Yoshida
Yoshikazu Takei
Yoshiyuki Tamura
Takahiro Matsuoka
Shuji Moizumi
Bessho Kobo
Akihiro Sato