KR800001125B1 - Ink supply device for hand labeler - Google Patents

Abstract

A device for supplying ink onto a type surface of a printing mechanism which is used for printing inscriptions on each of a series of labels comprises an inking roller cartridge(11) including at least two impregnated rotatable inking roller(9, 10) & a cartridge holder(12) which is spring-biased to urge the roller onto the surface of the printing types of the printing mechanism . The inking roller cartridge (11) includes U-shaped inking roller supports(14, 25) comprising at least one tenon means(26, 17) adapted to be detachably engaged with a mortise means(51, 63) formed on the cartridge holder.

Description

Detachment mechanism of ink supply device in hand labeler

1 is a side view of the entire hand labeler showing a state where the front frame is removed and the center of the guide roller is located on the detachable line.

2 is a simplified side view showing a state in which the ink roller is in contact with the type surface by operating the hand lever and the center of the guide roller is not located on the detachable line.

3 is a simplified side view showing a state in which the ink roller passes through the letter surface and the center of the guide roller is not located on the detachable line.

4 is a simplified side view showing a state in which the ink roller moves forward and the guide roller is positioned on the detached line by operating the hand lever again;

Figure 5 is a simplified side view showing a state in which the guide roller is located on the detachable line to grasp the hand lever, while the handle protrudes out of the frame to detach the ink roller assembly.

6 is a perspective view of a state in which parts of the ink supply apparatus are disassembled and assembled;

7 is a perspective view of the ink roller assembly attached to the support body;

8A and 8B show the ink coating state of the ink roller, (a) is a front view of the ink roller, and (b) is a longitudinal cross-sectional view of the back of the ink roller.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a detachable mechanism of an ink supply site for printing on a label by an ink forced penetration method in a portable label printing machine (hereinafter referred to as a hand labeler).

)에 회동가능하게 스프링으로 탄설되어 추착된 구성으로 되어 있다.For example, a conventional method of printing two colors such as a conventional hand labeler or a price tag printing attaching machine will be described. A pair of yoke rotates up and down by the operation of the hand lever. On the other hand, there is a pair of rotating arms holding two ink rollers impregnated with different colors of ink at the front and rear positions of their printing machines, respectively.

It is installed in the spring, and it is crushed.

Then, when the yoke is lowered by the grasp operation of the hand lever, the lower and lower surfaces of the front and rear printing machines are pushed down while the ink rollers squeezed by the pivoting arm piled by the spring are lowered. The front ink rollers apply the ink by rotating the letter surface of which the entirety is located at the lower end of the printing machine, and the type surface of the rear print rollers, respectively.

Also, when the hand lever is grasped and the yoke is lowered, the printing surface of each printing machine is in contact with the label, and two-color printing is performed.

However, since the pivoting arms for the rear ink rollers can be attached to almost the center of the frame of the hand labeler, since the pivoting arms for the front and rear pivoting arms that hold the ink rollers are large, the hand labeler is quite large. It became large, and when replacing the rear ink roller, it was difficult to use the detachable arm because it was very difficult to attach and detach the pivoting arm.

In the conventional example, a holder in which two ink rollers of different colors are mounted on all of the hand labels is mounted on a holding body, and the ink roller is pressed onto the type surface by a spring to press the ink. It was comprised so that application | coating was possible, and attachment or detachment of the holder by the ink roller was easy.

However, since none of these adopt the ink forced penetration method, there are the following problems.

First, since the ink roller is press-contacted to the type surface by the spring force, the pressure force of the spring is weakened and the pressure force on the type surface of the ink roller is weakened with time. Poor application and poor printing on labels.

Especially in the hand labeler for store name printing which requires clear printing, it became a fatal flaw.

Second, when the spring force is weakened, because the type is not penetrated into the surface of the ink roller, the ink impregnated in the center of the ink roller cannot be used, and only the ink near the roller surface is used to print only a few labels. It was very uneconomical.

Third, when the hand lever is momentarily squeezed tightly, the ink roller does not come into contact with the typeface or extremely weak contact due to recoil, so that the label cannot be printed or the color difference between the two colors is different. It was easy to come up.

In another conventional example, two ink rollers of two colors by the ink forced penetrating method are disposed so that two colors can be printed on the label.

However, this is a mechanism with the following defects, and the attachment and detachment of the ink roller was difficult.

First, all of the ink roller assembly bodies mounted on the ink roller assembly are rotated separately from each other, and a pair of left and right locking members having guide rollers are attached to the ink roller assembly. The roller exchange was very difficult. Here, even if both shoulder pieces are connected to form a bridge member that can be integrated, the bridge member collides with all of the ink rollers, thereby integrating the shoulder blades to facilitate attachment and detachment of the ink roller assembly. It has become impossible to improve.

Second, since the guide roller is mounted on the rear roller roller frame, only the guide roller is assembled in the rear guide groove, and then the ink roller assembly is mounted on the support piece, and the rear roller roller body is mounted on the assembly. It was difficult.

Third, all the roller frame holders and rear holders, which constitute the ink roller assembly, are pinned together by pins, so that they can be rotated to each other, making it more difficult to attach them to the rotating side. It became.

The present invention has been made in view of the above drawbacks, and the object thereof is as follows.

First, as a custom, it is practical in small shops that are dissatisfied with the fact that they can't print their store name when the color of the store name sign and the price sign are different and the number of label orders is very small. We want to provide a hand labeler that enables store name printing.

Second, the pivoting and positioning holder is inserted into an integrated box-shaped support to hold the entire roller, and the rear roller is also held directly, and the attachment / detachment is positioned parallel to the removal line. By disposing the projections, the box-shaped ink roller assembly can be easily inserted, and the ink rollers can be easily replaced by being held by a pair of elastically sliding handles.

Third, the guide rollers of the detachable member are mounted on the detachable line which is mounted on the support body, and is installed in the upper part, and the guide rollers of the guide arm are centered on the pushing arm of the pivoting arm and the support body and the back guide roller of the support body by the control surface. It is easy to make sure that a cooking body can be attached or detached from a holding body by being attached so that it may be located.

Fourth, the guide roller of the detachable member is guided to the guide groove, and the ink rollers are brought into contact with the printing surface of the front and rear printing machines so that the force to be pressed is constantly forced or regulated constantly, and impregnated in the center of the ink roller. By forcibly extracting the existing ink on the surface, the supply amount of ink is appropriately uniformed so that high-precision printing can be achieved at all times even when a large number of labels are not generated even over a long period of time.

Fifth, by holding a pair of ink rollers in an integrated assembly, the hand labeler itself, which was large by the rotating arm and the ink roller, was reduced in size and weight by the conventional method.

The present invention provides a detachment mechanism of an ink supply device in a hand labeler or the like which can achieve the above object. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 shows the entire hand labeler equipped with the ink supply device 8 having a detachable mechanism of the present invention. The grip 2 is integrally formed at the rear of the base 1 (right side of the drawing). The hand lever 4 is extracted by the shaft 3 between the bases 1, and all of the hand levers 4 form a pair of yokes 5, and two printing machines 6a are provided at the tip of the yoke. The printing device 7 as 6b is fixed, and a spring hook pin 60 is formed inside the grip 2. In addition, a driving spring 62 is installed between the spring hook hole 61 installed at one end of the hand lever 4 and the spring hook pin 60, and the yoke 5 (and The hand lever 4 is always biased clockwise with respect to the axis 3. The ink supply device 8 is roughly divided into two ink rollers 9, as shown in Figs. And an ink roller assembly (11) for holding (10), a holding member (12) and a detachable member (57), a rotating arm (13), and the like, to which the assembly (11) is detachably attached). have.

Each of the ink impregnation members 80 and 81 of the ink rollers 9 and 10 is impregnated with different colored inks such as black and red, for example.

상으로 형성되어 있고, 상기 각부(16)의 상단부에는 한쌍의 착탈돌기(17)와, 또 연결부의 외면에는

상의 계지부(係止部)(18)가 각기 형성되어 있다.As shown in detail in FIG. 6, in the ink roller assembly 11, all the rollers 9 are each part of the card holder body 14 by the shaft end portions 15 protruding from both ends thereof. It is penetrated by the mounting hole installed in the (16), and is attached to the card | curd-tach framework 14 for rotation. This card holder body 14

And a pair of detachable projections 17 on the upper end of each of the corner portions 16 and on the outer surface of the connecting portion.

Each upper locking portion 18 is formed.

자형으로 형성된 호울더(19)의 외측각부(20)에는 투공(透孔)(21)이 천설됨과 아울러, 그의 각부(20)의 외면에는 그 투공(21)과 일치하는 구멍(22)을 가진 계합한(係合環)(23)이 일체로 취부되어 있다.The chariot frame body 14 is attached and detached quickly

The outer corner portion 20 of the holder 19 formed in the shape of a hole is laid with a hole 21, and the outer surface of the corner portion 20 has a hole 22 coincident with the hole 21 The engaged 23 is integrally mounted.

상계지부(18)과 계합가능케된 계합철부(係合凸部)(24)가 형성되고, 중앙각부(44)의 선단과 하단에는 거의 반원상의 계합요부(45)(46)가 각기 형성되어 있다.In addition, the outer surface of the connecting portion 49 of the

Engaging convex portions 24 engageable with the upper locking portions 18 are formed, and substantially semicircular engaging portions 45 and 46 are formed at the front and lower ends of the central corner portions 44, respectively. .

상의 카아드릿치틀체(25)에 회전자재케 취부되어 있고 그 카아드릿치틀체(25)의 각부 하단에 한쌍의 착탈돌기(26)와 또 연결부의 외면에

상 계지부(27)가 각기 형성되었다.Next, the rear ink roller 10 is also almost the same as the whole ink roller 9,

It is mounted on the card holder structure 25 of the upper part, and a pair of detachable protrusions 26 and the outer surface of the connection part are attached to the lower end of each part of the card holder body 25.

Phase stops 27 were formed, respectively.

상 계지부(27)과 계합가능한 계합철부(33)가 일체로 형성되어 있다.The side wall 29 of the box-shaped assembly main body 28 on which the holder 19 and the carded tooth frame 25 are mounted is sequentially provided with a spherical hole 30 and a circular hole from the front side. 31 and the notch 32 opened upward are formed, respectively, and the outer surface of the rear wall of the card holder body 25 is formed.

The image engaging portion 27 and the engaging convex portion 33 that can be engaged are integrally formed.

As for the flexible piece 43, one end 47 is fixed to the front end of the assembly body 28, and the other end is provided with the projection 48 which positions, and the positioning projection 48 Using the fixed end 47 as a point, it is possible to swing in the vertical direction due to its flexibility.

The pair of handles 34a and 34b have cylindrical portions 37a and 37b formed inside the circumference 36 on the outer side of the flange 35 and the flanges respectively. A locking rod 39 protrudes from an outer surface of the rear extension 38 of 35. On the outer surface of each of the main parts 36, an anti-slip surface 40 is formed, and the cylindrical portion 37a has a larger diameter than the cylindrical portion 37b, so that the cylindrical portion ( The cylindrical portion 37b is fitted into the inner hole 41a of 37a. Each member described above is assembled as follows to constitute the ink roller assembly 11.

That is, the handles 34a and 34b insert the coil springs 42 into the corner holes 41a and 40b of the cylindrical sections 37a and 37b, and then the inner holes 41a of the cylindrical sections 37a. The cylindrical portion 37b is press-fitted into each of the handles 34a and 34b to bring it closer.

This is located between the weak side walls 29 of the assembly body 28, and from the inner side of the side wall 29 to the spherical hole 30 of the assembly 11 by the elastic force of the coil spring 42. The locking rods 39 are inserted into the circumferential portions 36 of the handles 34a and 34b, respectively.

상 계지부(18)를 측방으로부터 접동시켜서 계합한다.In addition, at this time, the engagement ring 23 of the holder 19 is pre-indented in the hole 31, so that the locking rod 39 is a perforated hole 21 and the engagement ring 23 of the holder 19. It penetrates through the hole 22, and its tip protrudes outward. The holder 19 is rotated counterclockwise with the locking rod 39 as an axis, and the connecting portion 49 of the holder 19 is positioned upward to engage the engaging portion of the front end of the central corner portion 44 ( The position 45 of the holder 19 is fixed by engaging the positioning member 45 with the positioning projection 48 of the flexible piece 43. Then, of the card holder body 14 in which the all-in roller 9 is mounted on the engaging convex portion 24 of the holder 19.

The upper locking portion 18 is engaged by sliding from the side.

상 계지부(27)를 접동 계합시켜서, 잉크로울러조립체(11)의 조립을 완료한다.Next, the carded tooth frame body 25 having the rear ink roller 10 mounted on the engaging convex portion 33 at the rear end of the assembly body 28 is used.

The upper engaging portion 27 is slidably engaged to complete the assembly of the ink roller assembly 11.

When the card holder structure 14 is mounted on the holder 19, the holder 19, the card holder body 14, and all the ink rollers 9 are all in one state, and are clockwise. And store it in a substantially horizontal state in the assembly body 28.

At that time, the engaging portion 46 at the lower end of the center angle portion 44 of the holder 19 is fitted to the positioning projection 48 of the flexible piece 43, whereby the integral is held in a horizontal state and the ink The roller 9 is prevented from being rotated in order to contact the bottom of the assembly body 28. That is, a large gap is formed between the rear surface of the positioning projection 48 and the bottom surface of the assembly body 28.

상으로 형성되어 있고, 그 측판(50)의 후부는 내측으로 굴곡되어 있으며, 그 돌출된 내측면에는 수평방향으로 착탈구(51)가 요설(凹設)되어 있고, 그 외측면의 후단에는 취부축(52)에 의해서 가이드로울러(53)가 회전자재케 취부 되어있다. 이 가이드로울러(53)의 중심은 후부잉크로울러(10)의 중심과 동심(同心)으로 되어 있다.Next, the structure of the support body 12 is demonstrated. This support 12

It is formed in the shape, the rear part of the side plate 50 is bent inward, and the detachable opening 51 is provided in the horizontal direction in the protruding inner side surface, and the rear end of the outer side surface is The guide rollers 53 are mounted by the sub shaft 52. The center of this guide roller 53 is concentric with the center of the rear ink roller 10.

A spherical recess 54 is formed on the entire outer surface of the shaft plate 50, and a cutout portion 55 opened upward is formed on the shaft plate 50 at the rear end of the recess 54. In the whole inside 54, the engaging hole 71 is laid, and the annular chucking side 56 is attached in the position which coincides with this engaging hole 71, and the detachable member 57 is provided in this shaft 56. As shown in FIG. It is chucked rotatably through the mounting hole 84 formed in the front end.

The elongate elastic piece 58 is formed integrally under the said extraction hole 84 of the detachable member 57, and the front-end | tip is attached to the bottom surface 59 of the recessed part 54. As shown in FIG. While the abutment-removable member 57 is pivotally rotated upwardly, the front surface of the front surface of the holding member 12 is provided with the front surface of the support body 12. By being abutted, the position is regulated in a horizontal state. In addition, the rear portion of the detachable member 57 is formed thick, so that the inner and outer surface of the protruding portion is formed with a detachable opening 63 in the horizontal direction, and the rear end of the outer surface guide shaft 65 by the shaft 64. ), The center of the guide roller 65 is determined by the center of the extraction shaft 56 of the pivoting arm 13 and the support body 12 and the center of the rear guide roller 53. It is positioned on the detachment line XX. In addition, the center of this guide roller 65 is set in the position concentric with the center of the whole roller 9.

As shown in FIG. 1, the pivoting arm 13 has an upper end of which is squeezed to the tip of the iodine 5, and the lower end of the rotating arm 13 is squeezed by the extraction shaft 56 of all of the holding bodies 12. In the guide tool 68 provided on both sides of the pivoting arm 13, a guide pin 67 fixed to the inner wall surface of the base 1 is inserted therein, and the guide pin 67 thereof guides the guide tool 68. It is supposed to slide me.

In order, the ink roller assembly 11 is mounted on the support 12 mounted to be rotatable to the pivoting arm 13, which is as follows.

As shown in FIG. 5 initially, the grip 2 and the hand lever 4 are completely grasped so that the support body 12 is upright and partially protrudes from the front end of the base 1. At this time, the center of the guide roller 65 of the detachable member 57 is located on the detachable line X-X.

That is, any of the attachment / detachment port 63 of the attachment / detachment member 57 and the attachment / detachment port 51 of the support body 12 are in parallel with attachment-and-detachment line X-X.

Next, when the finger grips the uneven surface 40 of the handles 34a and 34b of the assembly 11 shown in FIG. 6, the handles 34a and 34b are moved to the coil spring 43. Since they approach each other while compressing, the tip of the locking rod 39 protruding to the outer surface of the side wall 29 of the assembly main body 28 enters the inside of the hole 22 so that the side wall 29 becomes planar. . In this state, the assembly 11 is inserted from the front opening portion 69 in FIG. 6 toward the rear roller 10 in a downward direction (backward in FIG. 6).

At this time, the attachment / detachment protrusion 26 formed in the cardioid frame body 25 is attached to the rear attachment / detachment port 51, and the attachment / detachment protrusion 17 of the cardioid frame body 14 is attached to or detached from the member 57. The assembly 11 is mounted in the lower direction of the support body 12 until the tip of the detachable protrusion 17 touches the stop face 70 of the detachable outlet 63. When the finger is released from the uneven surface 40 of the handle after being pushed in the rearward direction in FIG. 6, the handles 34a and 34b are returned to their original positions by the elastic force of the coil spring 42.

Therefore, the handles 34a and 34b and the locking rod 39 integral with each other also protrude from the outer surface of the outer wall 29, so that the engaging holes 71 of the holding member 12 are properly installed at the position. In combination with the ink roller assembly 11 and the support body 12, the ink rollers 9 and 10 are attached to the support body 12. As shown in FIG.

In addition, as shown in FIG. 1, FIG. 5, and FIG. 8, the guide part 72 and the back guide part 73 are provided in the predetermined position of the inner wall surface of the base 1, and each guide piece 72 is provided. (73) is formed inclined downward toward the front (left side in the drawing), respectively, the front end portion of the all guide sphere 72 is inclined upward, the return portion 74 is formed on the upper end to the rear, In addition, the front end of the rear guide port 73 is substantially horizontal.

The guide rollers 65 mounted on the detachable member 57 are attached to the all guide holes 72, and the guide rollers 53 mounted on the bearing body 12 are attached to the rear guide holes 73, respectively. The guide rollers 65 and 53 are rotated in the guide mechanisms 72 and 73 as the ink supply apparatus 8 moves forward and backward.

In addition, in Fig. 1, there is a holding device 75 which holds the roll image level continuous body 76 freely and a conveying device 77 for sending the roll image continuous body 78 thereof onto the platen 18.

The effect of the attachment / detachment mechanism 8 of the ink supply apparatus which concerns on this invention comprised as mentioned above is as follows.

First, by grasping the grip 2 and the hand lever 4 in the state of FIG. 1 and rotating the hand lever 4 in the upper half (counterclockwise direction), the yoke 5 as shown in FIG. Since the axis 3 is rotated counterclockwise (downward), the pivot arm 13 rotates clockwise around the axis 66. At this time, the pivot arm 13 rotates while being guided and guided by the guide tool 68 to the guide pin 67 protruding from the inner wall of the base 1. For this reason, the ink roller assembly 11 attached to the support body 12 crushed by the rotation arm 13 moves forward with the rotation of the rotation arm 13. And the front and rear rollers (9, 10) is a guide roller (53), which is attached to the holding body, the guide roller (65), which is attached to the rear guide port (73), and the detachable member (57). Since the guides 72 are guided and advanced, respectively, they are driven while giving a predetermined pressure regulated to the letterpress surfaces 7a and 7b of the printing apparatus 7.

At that time, the center of the guide roller 65 is located below the detachable line XX, and all the ink rollers 9 are configured to be concentric with the guide roller 65. While being located below the detachment line XX, a certain pressure is applied to the letterpress surface 7a. The reason why the ink roller 9 (guide roller 65) should be located below the detachment line XX is that the distance between the shaft 3 and the printing surface 7a is the point axis 3 and the printing surface ( It is because the typeface 7a falls larger from the position in FIG. 1 than the typeface 7b because it is larger than the distance from 7b). The all-in roller 9 is formed with nodular portions 55 and 32 so as to be rotated downward with the extraction shaft 56 (36) as a point. With this configuration, each ink roller 9 and 10 is formed. ) Presses the typefaces 7a and 7b with moderate pressure at all times, without too much approaching or dropping too much against the typefaces 7a and 7b, and therefore, each ink roller 9 and 10 The surface of the ink-impregnated body (80, 81) of the sponge-like) is rotated while being forcibly recessed by the letter surface (7a) (7b).

Then, the ink impregnated in the core portion of the ink impregnating bodies 80 and 81 by the action of the pump which occurs at the time of restoring the urine particles generated in the ink impregnating agents 80 and 81 is formed in each ink roller 9. Since it is extracted automatically to the outer peripheral surface of (10), application | coating of the ink of the letterpress surfaces 7a and 7b is made uniform enough.

When the hand lever 4 is grasped and rotated once again, the ink supply device 8 advances as shown in FIG. 3, moves to all of the hand labels, and tilts upward. At this time, as shown in FIG. 2, the center of the guide roller 65 is located in the charge chamber rather than the detachable line X-X. In this movement, since the guide roller 53 for the ink roller 10 is inclined downward and guided to the recessed rear guide hole 73, the guide roller 53 is moved to a lower position located below the initial position, so that the rear roller has a rear roller. (10) can pass through without absolutely contacting the letterpress surface 7a of all the printing machines 6a.

When the next hand lever 4 is grasped once again as shown in FIG. 4, the ink supply device 8 moves forward and moves upward to almost stand up. At this time, the center of the guide roller 63 returns to the detachment line X-X, while the rear side roller 10 reaches the front end of the rear guide 73.

When the next hand lever 4 is completely grasped, as shown in FIG. 5, the yoke 5 is lowered once again, so that the guide rollers 65 reaching the upper end of the guide mechanism 72 all have their grooves 72 ) Is immersed in the return portion 74. At that time, the center of the guide roller 65 is located on the detachment line X-X.

As described above, the ink roller assembly 11 is attached and detached in the state where the fifth lever and the hand lever 4 are completely grasped.

That is, in this state, the uneven surface 40 of the handle 34a, 34b is the state which can protrude outside the base 1 and can pinch for the first time. When the ink of the ink rollers 9 and 10 is exhausted by the continuous use of the label 82, the uneven surface 40 of the pair of handles 34a and 34b is pinched on the ink roller assembly 11 with a finger. And compressing, and then pulling upwards according to the detachment line XX, the locking rod 39, which has been positioned, is introduced into the side wall 29 together with the handles 34a and 34b. Since the (17) and (26) slide the inside of each of the removal ports 63 and 51 along the removal line XX, the ink roller assembly 11 can be taken out from the holding body 12 and lifted out.

상 계지부(18)와 호울더(19)의 계합철부(24)와의 계합을 풀어서 다 써버릴 잉크로울러(9)가 취부된 카아드릿치틀체를 폐기한다.In the case of replacing the entire roller 9, the detachable protrusion 17 is held with a finger, and the ink roller 9, the card holder body 14, and the holder 19 are rotated to stand, so as to be flexible. The positioning projection 48 of the piece 43 and the total engagement recess 45 formed in the central corner portion 44 of the holder 19 are engaged. After that, the card holder body 14 is slid to the side,

The card retainer body on which the ink roller 9 to be used up is released by disengaging the engagement between the upper engaging portion 18 and the engaging convex portion 24 of the holder 19.

Then, a separate card holder with a new ink roller 9 may be attached to the holder 19 as described above. In the case of replacing the rear ink roller 10, first, the card holder body 25 is axially slid and removed from the engaging convex portion 33 of the assembly body 28, and then a new ink roller 10 is mounted. What is necessary is just to attach the separate card holder body 25 to the assembly body 28. In accordance with the grasp of the hand lever 4, the entire ink supply device 8 is rotated in the clockwise direction, and the letter face surfaces 7a and 7b of the printing device 7 are placed on the platen 79. Printing is carried out in contact with a single label 82 of the tape continuous label 78. Next, when releasing the grasping hand lever 4, the yoke 5 moves up clockwise by the contracting force of the driving spring 62. Therefore, the pivot arm 13 operates the tactical grasp accordingly. Since the guide rollers 63 and 53 are driven along the guide holes 72 and 73 because they operate in the opposite direction to the operation in the city, the ink roller assembly 11 retreats in the right direction in the drawing. However, after the ink is applied to the letterpress surfaces 7a and 7b through the states shown in Figs. 4, 3, and 2 as a sequence, the original state shown in Fig. 1 is returned. On the other hand, the conveying apparatus 77 is operated during the unlocking process, conveying the tape-like label continuous body 78, and peeling the printed label 82 from the supporting material to the lower side of the adhesive member 83. It is supposed to be sent out. In addition, although the guide spheres 72 and 73 are shown as guide means of the guide rollers 65 and 53 in the above-described embodiment, it is not limited thereto, and it is possible to use suitable guide means such as guide rails. It doesn't have to be explained. Once again, this detachable device is not limited to the ink supply device for two-color printing, but also for the ink supply device in which two same color ink rollers are installed in one color printing, and the ink supply device in which one ink roller is installed in one color printing. Of course, it is also used.

As described above, the advantages of the detachable mechanism in the ink supply apparatus of the present invention are summarized as follows.

First, in addition to simply detaching the assembly holding the ink roller, each of the ink rollers can be easily detached, so that the replacement of the ink roller can be performed very easily.

Second, as the ink impregnation of the ink roller is contacted to the different typefaces with the regulated constant pressure at all times, and then individually transferred without overlapping each other, the amount of ink applied to the typeface can be made constant at all times. Therefore, high precision printing can be performed on a label.

Third, since not only the surface portion of each ink impregnation body but also the ink at the center can be used without any loss, it is extremely economical because it can print a much larger number of labels than before.

Fourth, since a pair of ink rollers are held in an integrated assembly, the hand labeler and the like can be miniaturized because they occupy less volume than the conventional method.

Fifth, even if the highway hand lever is released, there is an advantage in that it is possible to minimize the printing jog of ink on the label.

In view of the above, the present invention is a small label that is used for a small store that has been uncomfortable because the order number of the label has been extremely small until today, and it is not convenient to print the name on the label. It is particularly suitable as.

Claims (1)

Ink is impregnated by printing an ink roller onto the printing surface of the printing apparatus, and the printing surface is abutted on the surface of the label. An assembly (11) holding at least two ink rollers (9) and (10), a holding member (12) on which the assembly (11) is mounted as a removable material and movable in the direction of ink application by manual operation; In the assembly 11, the mold rollers 14 and 25, in which the ink rollers 9 and 10 are held by the rotating material, are mounted as detachable materials, and the detachable openings 51 and 63 of the holding body 12 are attached. Detachable protrusions 26 and 17 which also serve as detachable handles are formed on at least one frame of the frame body 14 and 25 so as to be locked to the frame body. Instrument.

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