JPS5824478A - Recorder - Google Patents

Abstract

PURPOSE:To provide a recorder which enables an ink ribbon to be used repeatedly and be mounted easily, by a method wherein a storing part for an ink ribbon is constructed in the form of a cassette, and the cassette containing ink ribbon has a symmetiric construction. CONSTITUTION:A winding roll 6 on which the ink ribbon capable of transferring images repeatedly is wound is mounted in a frame along a groove in frame side plates 1, with a hub 7 placed on the left, and the roll 6 is fixed by a lever 5. Similarly, a winding roll 6a is also mounted. The vertical position of end faces of the ribbon 14 is adjusted by adjusting a screw shaft 12' in the front-back direction. The cassette is placed into a main body of the recorder by using a handle 15 and rails 4a, 4b as guides, and recording is started. After the ribbon 14 is completely wound up on the roll 6a, the cassette is drawn out by using the handle 15. Since the cassette has a symmetric construction, it can be reversed and placed into the main body in the same sequence as above, and then the recording is restarted.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a recording device, and this invention relates to a recording device that is made into a cassette and stores 5 tons of nine ink ribbons.
The device feeds the ink ribbon at right angles to the paper i1M feeding direction while using the take-up roller and the feeding loaf, and when the feeding is completed by the feeding roller, the ink ribbon is I try to replace it with a different ink ribbon.

However, in this case, there was a drawback that the work of replacing the ink ribbon was troublesome and the operation of the recording device was complicated.The purpose of the present invention is to make the ink ribbon into a cassette, so that the ink ribbon can be used repeatedly, at a relatively low cost, and at high speed. To provide a printable recording device.

Hereinafter, a preferred example of the present invention will be described with reference to the present invention - MKil! Figure 1 is a perspective view showing the structure of the cassette according to the present invention.
It is.

Side plate 1 a e-i b is the axis am~ that determines the spacing between the four pieces.
It is fixed in agriculture. At the center front part of the side plate, two shafts 8ie8b that apply tension to the ink ribbon from the rear side are rotatably supported by the plate l through bearings, and in the column 41 there is a rail that serves for positioning and guiding when inserting the cassette. 4m and 4b are attached to 〇-, and levers ag and 5b are rotatably supported by a bottle or the like to fix 7*8 to -Ill.

The configuration of the winding 90-ra is shown in Figure S, and the structure of the hub 7 and 8 is shown in Figure 8. As shown in FIG. 8(a), the hub 7 is integrally provided with a threaded shaft IB/ having a threaded groove, and is connected to the shaft IB/2 through a bearing structure IQ.
Supported by e6bK.

Therefore, the roll shaft (iae6b) can be rotated by the rotation of the hub 7.Also, since the positioning ring ljl is fixed to the side plate 1m, when the screw shaft 1m' is rotated with a screwdriver etc., the screw shaft 111' is Figure 8 (Sakura sea bream in the same direction as - arrow Y1 or Y8, and accordingly hub 7 and winding)
The wheel axes 6m and 6b also move to arrow Y1, and the arrow 9 moves to Y10,000 times. Also, Hub 8 is I @ Mu111! g (as shown in -, one shaft is held at 6 m and 5b via the bearing structure 10, and the other shaft is held at $ 11 m, 1
A coupling shaft 11 is provided which is provided with l b.

II! An ink ribbon 14 capable of transferring a plurality of sheets is wound around the take-up roller 6b, and the take-up roller 6b is inserted along the frame Ill & IC)ell with the hep 7 on the left, and fixed with the lever 6. Individual III) Law 26
- (Insert the unwound ink ribbon into the 7-ray, 5-inch groove with the hub 7 on the right, and fix it with the lever 5.

The winding roller 6 is used for winding up the ink ribbon 14 of 6b.

llN4 figure shows winding J) a -') 6 a e 6
b'k say) Indicates the butt condition.

At this time, if the end of the winding row M) 6 of the winding row a) 6ae61) is not completely cooled, the ink ribbon 14 will meander. Notice that the difference in height in the width direction occurs at the return thread of the roller 6 (main pipe). As shown in Fig. 1-), the hub 70 position w filler ring ls is positioned on the side plate l, so by adjusting the screw 4111g' after IIjJ, the layers of the ink ribbon 14 can be aligned vertically. is transported from bottom to top as shown in Figure 5. **r roller 6 a e 6. After putting b into the cassette of Moejo, I put this cassette into the cassette of Oboro's
5, insert the thermal transfer recording device main body 1s (FIA not shown) using the rail 4ae4b as a guide, and position the positioning bottle (not shown) and the money holder 1 in the positioning hole 9. At this time, the thermal transfer recording device 1s (FIA not shown) The main thread of the seal and the number 1 with the coupling match 8.0 When recording begins, the winding switch 4-26 attached to the top of the cassette
m rotates and winds up the ink ribbon 14.

At this time, the winding row at the bottom? 6b, an excessive rotation prevention spring 18 is slid to prevent the ink ribbon 14 from sagging. When winding up the ink ribbon, a meandering characteristic of a long proboscis may occur, but even if meandering occurs, the shaft 8 will not move as shown in Figure 6 (a).
As shown in Fig. 2), it is attached to the side plate l via a self-aligning bearing lO, so it can move in the directions of arrows Y and ys, and adjusts the tension applied to the ink ribbon 14 to create a meandering t-
Fix it. After winding the ink ribbon 14 around the winding roller 6a.

Using the handle 15 again, pull out the cassette from the main body of the thermal recording device. Since the cassette has a symmetrical structure, reverse the cassette and follow the same procedure to start recording again.

In this way, the ink ribbon 14 can be repeated over and over again until the ink ribbon 14 becomes the Kiyanifucho Rudder. O To replace the ink ribbon 14, just follow the reverse procedure for Kaiyashi.The procedure is as follows: -5, remove *plate 1 (ink rib y1 along Q%)
After winding up the cassette, the cassette can be removed by pulling out the winder 4-26. New ink ribbon 14
It is only necessary to attach another winding *, t+o-t.

By making the structure of the cassette symmetrical in this way, the di-ink ribbon can be easily replaced.

As is clear from the above description, in the printing system according to the present invention, the ink ribbon storage section is made into a cassette, and the ink ribbon made into a cassette has a symmetrical structure], and after the ink ribbon winding is completed, When printing using this ink ribbon, simply pull out the cassette-shaped ink ribbon storage compartment, turn it over, and place the layer directly on the nose, which has the advantage of simplifying the operation of the ink ribbon 511.

[Brief explanation of drawings]

System 1m is a perspective view showing the structure of the cassette according to the present invention -5J
Figure l1 shows the configuration of the ink ribbon and take-up roller.
Vote 8111114m, (- indicates the structure of each spool mentioned above, -, 4 w A line 1 line is shown, 9 cassettes are loaded with ink ribbon e-7 = 1 s, and the ink ribbon is dead. Figure 5 is the ink ribbon. 6(d) and (b) are diagrams showing the ink ribbon meandering correction mechanism. l: side plate, m, -5tB separation axis 58ae8b: shaft, 4-hat, 4b: rail, Sa *5b Nireper, 6as6b:”
-R, 7: Fine adjustment knob, 8: Coupling hub, 9: Positioning hole, 10: Bearing safety, 11: Coupling shaft, 13: Positioning ring, 18 2 Excessive rotation prevention spring,
14: Ink ribbon, 15: Main unit.

Claims (1)

[Scope of Claims] A recording device for transferring ink of a ribbon coated with ink onto base paper onto plain paper has a means for connecting side plates to each other, and has a frame circle sV.
c) A pair of ink ribbon winding rollers are provided in parallel and spaced apart from each other, and the winding process is carried out through a hub having a turning support in a circular portion provided on both shoulders of the winding roller. The hub m*t-* of the winding roller is provided with a means for encouraging the hub m*t-* of the winding roller, and the winding 90-t, on the left side, is The number of coupling mechanisms that can connect with the 11F drive shaft of the vehicle has been increased, and the screw on the hub shaft is machined on the right end of the winding 90-ra to make it possible to move the hub in a direction perpendicular to the shaft. Cleaning the hub that shoulders the crowd 1
When transporting the ink ribbon to -l Zheng of 1iJI167 frame,
The ink ribbon is pressed in the direction of the ink ribbon lk, and the ink ribbon is compressed over the entire width of the ink ribbon. The ink ribbon is rotatably supported by an IdliiIliil plate!D.The ink ribbon is rotatably supported by the take-up roller, and has a mechanism that allows the shaft to move in the direction perpendicular to the image in order to prevent the ink ribbon from moving in the horizontal direction with respect to the edge of the take-up roller. The hub is removable from the frame, and the eight-fixing lever is rotatably supported by the side plate of the frame, and a #! It has a vertically symmetrical rail in order to mount the frame on the Chuki Meat Board in parallel with the axial direction of the Reitori Jiro 2, and the frame has a vertically symmetrical rail that supports the two winding rollers. A printing device characterized in that it is constructed so as to be symmetrical with respect to diagonal layers that are connected to each other.