JPH01178954U

JPH01178954U -

Info

Publication number: JPH01178954U
Application number: JP7652188U
Authority: JP
Priority date: 1988-06-09
Filing date: 1988-06-09
Publication date: 1989-12-21

Description

[Brief explanation of the drawing]

第１図は本考案の原理図、第２図は本考案の実
施例を示す側面図、第３図は実施例の説明図、第
４図は異なる実施例を示す説明図、第５図は本考
案が適用されるサーマルプリンタの側面図、第６
図は従来例を示す側面図である。図において、１は第１のサーマルヘツド、１ａ
はサーマルヘツド、２，２ａはプラテンローラ、
３，３ａは印字用紙、４，４ａはインクシート、
６は巻取り部、６ａは巻取りリール、１１は第２
のサーマルヘツド、１１ａは全域加熱ヘツド、１
２，１２ａ，１２ｂはローラ、１３，１３ａは転
写用紙を示す。 Fig. 1 is a diagram showing the principle of the present invention, Fig. 2 is a side view showing an embodiment of the invention, Fig. 3 is an explanatory diagram of the embodiment, Fig. 4 is an explanatory diagram showing a different embodiment, and Fig. 5 is a side view showing an embodiment of the invention. Side view of a thermal printer to which the present invention is applied, No. 6
The figure is a side view showing a conventional example. In the figure, 1 is the first thermal head, 1a
is a thermal head, 2 and 2a are platen rollers,
3, 3a are printing paper, 4, 4a are ink sheets,
6 is a winding section, 6a is a take-up reel, 11 is a second
Thermal head 11a is an area heating head, 1
2, 12a, 12b are rollers, and 13, 13a are transfer sheets.

Claims

[Claims for Utility Model Registration] A rotatably driven platen roller 2, a printing paper 3 and an ink sheet 4 which are supplied in the same direction from a rolled medium supply section and a rolled ink sheet supply section and are stacked one on top of the other, to the platen. A first thermal head 1 having a plurality of heat generating elements in contact with the roller 2, and selectively energizing the plurality of heat generating elements of the first thermal head 1 to apply the melted ink of the ink sheet 4 to the printing. The printed paper 3 and the used ink sheet 4 are separated, and when one page of printing is completed, the printing paper 3 is cut at a cutting section and sent out. In a printer that winds up the separated ink sheet 4 on a winding section 6 that rotates in conjunction with the platen roller 2, the ink sheet 4 between the first thermal head 1 and the winding section 6 is a second thermal head 11 provided on the same side as the first thermal head 1 and equipped with a heating element that is heated by electricity over the entire width of the ink sheet 4; a roller 12 facing the second thermal head 11 and having a transfer paper 13 removably wound around its outer periphery and rolling into contact with the ink sheet 4 and rotating in conjunction with the platen roller 2; A thermal printer characterized by having a structure in which ink on the ink sheet 4 is dissolved by heating of a heating element of a thermal head 11.