JPH0159175B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a mechanism provided in a labeling machine for feeding rectangular labels while positioning them.

(Prior art) Conventionally, the method of peeling off and pasting tack labels arranged on a strip-shaped mount is as shown in Fig. 4.
is regulated and positioned by the guide 41 and mounted on the mount 11.
It was either peeled off from the container and attached directly to the container, or transferred to a rotating disk and then attached to the container.

In addition, roll labels were directly adsorbed onto a rotary disk at the same time as they were cut, and then pasted on containers after being glued.

(Problem to be solved by the invention) However, in the case of tack labels, the labels 1 on the mount 11 are often arranged in a meandering manner on the mount 11 due to manufacturing errors, as shown in Figure 3. In order to prevent such meandering during manufacturing, the manufacturing precision of the label must be extremely increased, which increases costs.
In addition, in the case of roll labels, when the roll label is cut and transferred to the rotary disk, due to changes in suction, the position may shift when the rotary disk holds it in the suction direction, and when it is pasted on the container, the pasting position may be misaligned. Appears with age.

(Means for solving the problem) In order to solve the above problem, as shown in Fig. A disk 2 having a protrusion is provided.

(Function) This mechanism works by sending the tip of the label to be separated between the protrusions 21 of the disk 2, and after adjusting the vertical position of the label 1, the rotary disk 3 holds it under suction.

(Example) Embodiments of the invention will be described based on the drawings.

Figure 5 shows a disk 2 with disk-shaped protrusions around both ends.

Figure 6 shows a disc 2 with rod-shaped protrusions around both ends.

FIG. 8 shows a protrusion 2 between the protrusions 21 on both ends of the disc 2.
2, when feeding the label, the tip of the label is pressed against the protrusion 22, the tip of the label 1 is positioned, and the label 1 is positioned in the movement direction and the label 1 is positioned in the vertical direction at the same time. .

In Figure 9, the disk 2 is tilted and fixed with respect to the axis of the shaft 24, and the label 1 is fed between the protrusions 21 of the disk 2 while rotating together with the rotary disk 3, and the label 1 is transferred to the rotary disk 3. . This makes it possible to transfer the label 1 while being tilted at a constant angle with respect to the rotary disk 3, as shown in FIG. Furthermore, by changing the inclination of the disk 2, the transfer angle can be freely changed.

(Effect of the invention) The mechanism of the invention separates the strip-shaped label and
The upper and lower ends of the label fed between the protrusions 21 of the rotating disk 2 and the protrusions regulating the position of the label contact but do not rub against each other. Therefore, even if glue is applied to the back side of the label such as a Tatsukura label, even if the glue protrudes from the edge of the label, the glue will not adhere to the disk 2 and troubles due to glue adhesion will not occur, and the rotating disk 3 will always be The label 1 can be transferred to a fixed position, thus making it possible to always accurately attach the label 1 to the container.

Furthermore, the method shown in FIG. 9 makes it possible to tilt the label 1 and transfer it to the rotary disk 3 at an accurate position at all times, making it possible to apply a special label to a container accurately and obliquely.

As described above, although the mechanism of the present invention is a simple mechanism, its effects are very large.

[Brief explanation of drawings]

FIG. 1 is a plan view of the mechanism of the present invention. FIG. 2 is a side view of the mechanism of the present invention. Figure 3 is a plan view of the tack label. FIG. 4 is a perspective view of a conventional mechanism. Figure 5 is a perspective view of the disk. Figure 6 is a perspective view of the disk. Figure 7 is a perspective view of the disk. Figure 8 is a perspective view of the disk. Figure 9 is a side view of the disk. FIG. 10 is a side view of the rotary disk. 1 is a label, 2 is a disk, 11 is a mount, 21 is a protrusion, 3 is a rotary disk, 4 is a peeling plate, 41 is a guide, 2
2 is a protrusion.

Claims (1)

[Claims] 1. A label position correction mechanism consisting of a disk having protrusions at both ends that rotates adjacent to the rotary disk in a labeling machine that transfers the label while holding it under suction on the outer circumferential surface of the rotary disk and attaches it to the container.