JPS5932437U

JPS5932437U - Thermal transfer recording device

Info

Publication number: JPS5932437U
Application number: JP12850882U
Authority: JP
Inventors: 勝大西; 雅行斎藤
Original assignee: 三菱電機株式会社
Priority date: 1982-08-23
Filing date: 1982-08-23
Publication date: 1984-02-29
Also published as: JPS6241809Y2

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図は従来例を示す図、第２図はこの考案の一実施例
を示す図である。ここで、図中の記号は各々次のものを
示す。１・・・インクシート、２・・・ソリッドインク層、３
・・・ベースフィルム、４・・・を通Ｌ　５・・・サー
マルへラド、６・・・プラテンローラ、７・・・発熱抵
抗体、８・・・インクシート送りローラ、９・・・シャ
フト、１０・・・ロータリンレノイド、１１・・・分離
ローラ、１２・・・フリクションローラ、１３・・・供
給ローラ、１４・・・巻取ローラ。FIG. 1 is a diagram showing a conventional example, and FIG. 2 is a diagram showing an embodiment of this invention. Here, the symbols in the figure each indicate the following. 1... Ink sheet, 2... Solid ink layer, 3
...Base film, 4...Threading L 5...Thermal head, 6...Platen roller, 7...Heating resistor, 8...Ink sheet feed roller, 9...Shaft , 10... Rotary lenoid, 11... Separation roller, 12... Friction roller, 13... Supply roller, 14... Winding roller.

Claims

[Scope of utility model registration request]

(1) An ink sheet with a solid ink layer formed on a base film, plain paper for recording placed in contact with the solid ink layer of this ink sheet, and an ink sheet with a solid ink layer opposite to the solid ink layer according to a printing signal. a thermal head that performs printing by heating an ink sheet from the side to melt the solid ink and transferring it to the plain paper;
A separation roller is provided in the conveyance path of the ink sheet and separates the bond between the plain paper and the ink sheet that have been adhered by melt transfer, and if necessary, the plain paper and the ink sheet are conveyed independently or together in the forward or reverse direction. In areas where printing is performed continuously, plain paper and ink sheets are overlapped and printed by shifting the same amount in the same direction, while in areas where printing is not performed, plain paper and ink sheets are separated by at least a separation roller. After transporting the ink sheet to the separation position and separating the adhesive, align the plain paper so that the next recording position is at the thermal head position, and the ink sheet so that the unused part is at the thermal head position. a control unit configured to restart printing after printing is completed.

(2) The thermal transfer recording apparatus according to claim 1, which has a mechanism for relaxing the pressure of the thermal head during the skip period.

(3) When the number of lines that are not printed is N, after the plain paper and ink sheet are skip-conveyed in the same direction (referred to as the forward direction) by the number of dot lines -K>(
N+1), both the ink sheet and plain paper are transported in the opposite direction to the transport direction during printing, and when K=(N+l), only the ink sheet is transported in the opposite direction, and K<(N+1)
Thermal transfer according to claim 1 of the utility model registration, characterized in that when , the plain paper is conveyed in the forward direction (N+1-K) and the ink sheets are conveyed in the reverse direction by a number less than a predetermined number K. Recording device.

(4) The thermal transfer recording device according to claim 1, which is a registered utility model, characterized in that a friction roller is provided on the plain paper input side for pressing only the plain paper against the platen roller.

(5) A rubber roller for conveying the ink sheet is provided between the platen roller and the ink sheet supply roller.
1. A thermal transfer recording device according to claim 1, characterized in that: