JPS58168060A - Recording device - Google Patents

Abstract

PURPOSE:To enable recording with a simple device without requiring special recording paper, by fusing a colored powder held on the surface of a conductor with a recording multistylus electrode. CONSTITUTION:A colored powder 2 fed onto the surface of a conductor 3 with a transfer roll 1 is conveyed in the arrow A direction together with the conductor 3. Recording voltage pulses 5 are impressed to a recording multistylus electrode 4 provided on the side of the conductor 3 reverse to the side holding the powder 2. It is fused by heat emission of the conductor 3 and forms a recorded image. It is transferred onto recording paper 7 with a pressure fixing roll 6 to form a recorded image 8, thus permitting dispensing with special recording paper, and recording using a simple device.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides an additional benefit to a recording apparatus that does not require special recording paper, does not generate waste materials associated with thermal transfer, and has a compact and easy-to-use mechanism.

This conventional extreme heat recording apparatus requires a special paper called "sensitivity paper" which develops color by the application of heat. In addition, in a thermal transfer recording device that melts solid ink etc. coated on a film with heat and transfers it to plain paper,
There was a drawback that the ink film after recording remained as a w4 mess. On the other hand, in electrophotographic recording or electrostatic recording that uses a powder colored substance as a placement medium, the recording steps of writing, #L and fixing are difficult, and the disadvantage is that the device becomes complex and large. was there.

In order to eliminate these drawbacks, this invention forms a single edge image by melting a powder recording material uniformly held on the conductor surface using a recording multi-needle electrode installed on the back surface. 1. It is configured so that it is later fixed on recording paper. below,
The invention will be explained more clearly with reference to the drawings.

Figure 1 shows one embodiment of the present invention. In this figure, 1 is a transfer rod, 2 is a powder layer, and 3 is a conductor, which is in the form of a thin plate and is endlessly stretched around a roller. and is driven in the direction of arrow A by a drive device rItK (not shown). Reference numeral 4 denotes a recording multi-needle electrode, which is arranged in large numbers in a direction perpendicular to the direction of arrow A, which is the direction in which the conductor 30 travels. S is a voltage pulse for recording, 6 is a pressure constant roll, 1 is an edge paper, 8 is an edge member, and S is a bias power source.

K, who operates this, supplies the powder layer color substance 2 onto the surface of the conductor 3 from the transfer roll 1Vc. In this case, the transition p
- By applying a bias voltage to the conductor 1 from the Ilc source Sb, the powder layer colored substance 2 is easily transferred to the conductor 3. In addition, the conductor 3 is made of a material such as stainless steel, and if the surface roughness is set within the range of 01 to 50 μm,
The color ffi 2 is retained by the rough surface of the conductor 3 and does not fall off. After a while, the powder layer color material 2 is fed 4 by Vcm in the direction of arrow A by the conductor 3. Here, the a-plane 111 of the surface holding the powder layer colored object 3[2 of the conductor 3
By applying the recording voltage pulse 5Y corresponding to the recording number 7 to the recording multi-needle electrode 4 placed at The corresponding part generates Joule heat due to the low contact resistance, and furthermore, the layer color '@Ji 2 attached to the corresponding part melts due to the heat generated by the conductor 3.

This molten powder layer color material 2 is transferred and electrically layered by the pressure foot layer phase roll 6 by the pressure of the recording paper IK to record 1.
Form #I8. The unused powder layer color substance 2 remaining on the coating of the conductor 3 may be used as it is for recording the obtained value (5, shown in the figure).

The conductor 3 may be peeled off and recovered by any other method.

FIG. 2 is a schematic diagram showing another actual m-column according to the present invention, in which color recording is performed by using three machines #4 explained in FIG. This is how it was done. The 10th, 11th, and 12th rows each indicate a supply section of the powder layer color substance 2 having hues of, for example, yellow, magenta, and cyan.

In this way, by using the three primary color powder color substances of yellow, magenta, and cyan, and controlling the recording voltage pulse SIk applied to the recording multi-needle 1111 hinoki 4 for each color, Bath-melting powder layer colored object j [2 violet can be freely controlled, making it possible to reproduce any color □.

As described above, the recording device according to the present invention has the following features:
Send the powder layer color substance onto the conductor surface using a transfer roll, and hold the object layer color of the conductor on the south side &C of l.
The newly established ML Rokuro multineedle electric and other VC generates heat in the conductor to melt the powder layer color substance on the conductor to form a recording tank, and by pressure, transfers and certifies to the 6 self-recording machine to record. As a result, special alignment paper is not required, there is no generation of All-in-one particles due to thermal transfer, and by controlling the voltage pulse for distributing the bulbs applied to the recording multi-needle electrode, there is no spacer. - #tvIL has the advantage of being able to reproduce any color.

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram showing an example of the structure of the scale according to the present invention, and FIG. 2 is an external perspective view showing the schematic structure of the embodiment of this @Mei no Ike. In the figure, 1 is a transfer roll, 2 is a powder layer color material, 3 is a conductor,
4 is a multi-needle electrode for recording, 5 is a voltage pulse for recording, 6 is a roll for a pressure electric layer, 1 is a recording paper, 8 is a proverb, 9 is a source, 10 is a powder viewing device. A supply section 11 is a magenta powder dyeing material supply section, and 12 is a cyan powder layer color material supply section.

Claims (2)

[Claims] (1) A conductor to which the powdered colored material is uniformly adhered on the six sides of the recording paper, and a conductor is installed on the back side of the surface that holds the powdered colored material of the conductor and corresponds to the distribution signal. A recording device characterized by a first recording multi-needle electrode to which a voltage pulse is applied. (2) A recording device for thieves as claimed in claim 1 (paragraph 11), characterized in that the surface roughness of the conductor to which the powder viewing substance is uniformly adhered is 0.1 to 50 μm.