JPS6082629U

JPS6082629U - Variable print mask device

Info

Publication number: JPS6082629U
Application number: JP17521383U
Authority: JP
Inventors: 小沢　良夫
Original assignee: 日本電産コパル株式会社
Priority date: 1983-11-12
Filing date: 1983-11-12
Publication date: 1985-06-07

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は縁有り焼付印画紙を示す図面。第２図は縁無し
焼付印画紙を示す図面。第３図は本考案の焼付部９を示
す斜視図。第４図は本考案を組込んだプリンターの概略
的立面図。第５図は第３図に示す焼付部９を下面から見
た底面図。第６図は第５図の矢印■、■−■、■の方向
に見たイーゼルマスク部材を第一の所定巾に設定した状
態で示す部分的断面図。第７図は第６図と同様のイーゼ
ルマスク部材を第二の所定巾に設定した状態で示す部分
的断面図。１・・・印画紙、９・・・焼付部、１７・・・ガイド、
１８．１９・・・固定部材、２０．２０・・・案内部材
、２１．２１・・・イーゼルマスク部材、２２．２２・
・・可動マスク部材、２３．２３・・・遮光部材、２４
，２４・・・支持棒、２６・・・駆動モーター、２９．
３０・・・ワイヤ、３３・・・駆動モーター、３４・・
・カム板、３５．３６・・・リミットスイッチ、３７．
３８・・・レバー、４０．４０・・・ばね。 −貝１　寮Figure 1 is a diagram showing printed printing paper with edges. Figure 2 is a diagram showing borderless printed photographic paper. FIG. 3 is a perspective view showing the burning section 9 of the present invention. FIG. 4 is a schematic elevational view of a printer incorporating the present invention. FIG. 5 is a bottom view of the burning portion 9 shown in FIG. 3, viewed from below. FIG. 6 is a partial cross-sectional view showing the easel mask member set to a first predetermined width, as seen in the direction of arrows 1, 2--2, and 2 in FIG. FIG. 7 is a partial sectional view showing an easel mask member similar to that shown in FIG. 6, set to a second predetermined width. 1... Photographic paper, 9... Printing section, 17... Guide,
18.19... Fixed member, 20.20... Guide member, 21.21... Easel mask member, 22.22.
...Movable mask member, 23.23... Light shielding member, 24
, 24... Support rod, 26... Drive motor, 29.
30... Wire, 33... Drive motor, 34...
・Cam plate, 35.36...Limit switch, 37.
38...Lever, 40.40...Spring. -Kai 1 dormitory

Claims

[Scope of utility model registration request]

The distance between a pair of movable mask members that can move in the feeding direction symmetrically with respect to the direction perpendicular to the feeding direction of the long photographic paper in the printing section is adjusted, and the feeding amount is adjusted in accordance with the adjusted amount. In a printer that produces individual printed photographic paper of a desired length by intermittently feeding the photographic paper at a stop, performing printing during a stop period, and then cutting it into individual pieces of photographic paper on the sides,
A guide device is provided for slidingly guiding the pair of movable mask members in the feeding direction, and each of the pair of movable mask members is guided by a sliding guide device provided on the fixed member so as to be movable in a direction perpendicular to the feeding direction of the photographic paper. A pair of easel mask members and a pair of easel mask members are urged to be close to each other, and the distance between them in a direction perpendicular to a feeding direction that is symmetrical to the center of the printing portion is set. an elastic device configured to set the width to a narrow first predetermined width; and a cam portion pivotally supported by the fixing member and capable of being engaged with a pin provided on each of the easel mask members, the cam portion being The pair of easel mask members are held at the first predetermined width in a first position where they are not substantially engaged, and the pair of easel mask members are held in a second position where the cam member is engaged. a pair of levers for widening the distance between the two in a direction perpendicular to the feeding direction that is symmetrical to the center of the burning portion against the action of the elastic device to set the width to a second predetermined width; and an electromagnetic device interlocked with each of the pair of levers and capable of selectively setting each of the pair of levers to the first position or the second position. A printer characterized in that it is possible to selectively produce bordered or borderless photographic paper of desired dimensions by adjusting not only the length in the feeding direction but also the width in the direction perpendicular to the feeding direction. Variable print mask device.