Mitsubishi Electric Corporation

Sato Holdings Kabushiki Kaisha

Takeshi Obara

Daisuke Goto

Yusuke Ono

Yoshitomo Hayashi

Masahiro Katsumura

Satoru Kozuka

Yasuhiro Takadera

Filter box for converter

Box for converter

Fan unit for converter

Converter

A printer according to an embodiment includes: a printer body including a supplying part that rotatably holds a roll-shaped sheet member; an opening and closing cover configured to open and close with respect to the printer body; a thermal head disposed on the printer body, the thermal head configured to print on the sheet member; a platen roller disposed on the opening and closing cover, the platen roller positioned at a location opposite to the thermal head and feeding the sheet member in a closed configuration; and a platen roller holding mechanism configured to attachably and detachably secure the platen roller to the opening and closing cover. The platen roller holding mechanism includes a label roll supporter that rotatably guides the roll-shaped sheet member in the supplying part. The label roll supporter includes a cross-sectional arc-shaped surface.

Printer

A motor drive device provided to a control panel to drive a plurality of motors includes a plate-shaped fin base that includes a first plate surface and a second plate surface, and a plate-shaped heat radiator that is thermally connected to the first plate surface and is provided with a first normal to its plate surface intersecting a second normal to the first plate surface. The motor drive device also includes a semiconductor device that drives a first motor and is thermally connected to the heat radiator, a semiconductor device that drives a second motor and is thermally connected to the first plate surface, and fins that are thermally connected to the second plate surface opposite from the first plate surface of the fin base and are provided in an air passage formed in the control panel.

Motor drive device

The ridge part T projecting from an interior surface of an opening and closing coverof a printeris provided at part of a headthat make contact with a mountless label continuous body P including an adhesive agent layer on one surface thereof. The headis located at a free end of the opening and closing cover. A third ridge part Tis provided on a third surface S, which is located in vicinity of an intersecting line between a first surface Sand a second surface S. The third ridge Thas a longer projecting length than a ridge part Tprojecting from the first surface S, and has a longer projecting length than a ridge part Tprojecting from the second surface S

A separation unit () of a label printer includes a metal nip roller shaft (), a resin nip roller () disposed at a center part of the nip roller shaft and is supported so as to be rotatable around the nip roller shaft, and resin supporters () that support both ends of the nip roller shaft. The separation unit () is attached to the body case () to be relatively movable between the normal ejection position and the separation ejection position. Each of the pair of supporters has a part protruding toward the nip roller, and this part is a roller holder () to insert an end of the nip roller shaft. The roller holder and the supporter are integrally formed for enhanced strength of the supporter.

Label printer

Growing community of inventors

Tokyo, Japan

Takeshi Obara