JP5132212B2 - Label scrap raising device - Google Patents

Description

The present invention relates to a scum raising equipment label, but particularly about the Kas raising equipment label for removal from the mount in manufacturing the various labeled products an unnecessary portion of the label substrate as scum raised portion is there.

Conventionally, a label base material having a pressure-sensitive adhesive layer on the back side is temporarily attached to a strip-shaped base sheet having a release agent layer, and unnecessary parts of the label base material are removed from the base sheet as a raised part to form a label product There is.
An outline will be given based on FIGS.
FIG. 7 is a schematic side view of a conventional label product manufacturing apparatus 1, which includes a label raw material supply unit 2, a printing unit 3, a die cutting unit 4, a waste raising unit 5, It has a dregs winding part 6 and a label product winding part 7.
FIG. 8 is an enlarged side view of the residue raising portion 5, and FIG. 9 is a perspective view of the residue raising portion 5.

The label raw material supply unit 2 holds the label raw material 8 in a roll shape, and enables the label raw material 8 to be fed out in a strip shape in the direction of the printing unit 3, the die cutting unit 4, and the residue raising unit 5.
The label raw material 8 has a strip-shaped mount 9 and a strip-shaped label base material 10 temporarily attached to the mount 9 (see FIG. 7). An adhesive layer 11 is formed on the back side of the label substrate 10. In FIG. 8, the illustration of the release agent layer provided on the mount 9 side is omitted.
The printing unit 3 prints information of a predetermined content on the label base material 10 in advance.

The die cutting part 4 makes a cut of a predetermined shape in the label base material 10 so as to be separable into a necessary label piece 12 and a scrap raising part 13 as an unnecessary part.
The residue raising portion 5 has a residue raising roller 14 that freely rotates in contact with the label substrate 10 side. The residue raising portion 13 of the label substrate 10 in the label raw material 8 is attached to the mount 9 on the residue raising roller 14. This is for producing a label product 15 having a strip-shaped mount 9 and a plurality of label pieces 12 temporarily attached on the mount 9 by raising (removing and removing) the residue.
The scrap raising part 6 winds the scrap raising part 13 in a roll shape.
The label product winding unit 7 winds the label product 15 in a roll shape.

In the label product manufacturing apparatus 1 having such a configuration, depending on the shape of the label piece 12, there is a problem that the residue raising portion 13 cannot be normally peeled from the mount 9.
That is, FIG. 10 is a plan view of the residue raising portion 5 portion of the label product manufacturing apparatus 1. For example, when the label piece 12 has a rectangular shape, the transfer direction of the residue raising portion 13 in the transfer direction of the label raw material 8. Due to the difference between the tension applied to the portion 13A and the tension applied to the transfer-direction right-angle portion 13B (a portion parallel to the residue raising roller 14) perpendicular to the transfer-direction portion 13A, the transfer-direction portion 13A and the transfer-direction right-angle It becomes difficult to peel the portion 13B from the mount 9 evenly.
For example, stress concentrates on the corner portion 13C of the residue raising portion 13 and the corner portion 13C is cut, or conversely, the residue is raised while the label piece 12 is connected to the residue raising portion 13 at the corner portion 13C. There is a problem in that it is wound around the winding unit 6 and a part of the label piece 12 is removed from the label product 15, thereby reducing the appearance and commercial value of the label product 15.

    In order to solve this problem, a debris peeling apparatus according to Patent Document 1 has been developed. This debris peeling apparatus proposes to peel off the residue raising portion 13 at a portion corresponding to the residue raising portion 5 with respect to the traveling direction. For example, it will be transferred in the orthogonal direction, and it will be necessary to newly provide various transfer mechanisms for the lifted portion 13 after being lifted, and these various transfer mechanisms will extend in the lateral direction of the conventional apparatus. Therefore, there is a problem that the entire apparatus occupies a larger area than before and becomes larger.

JP 2001-335235 A

The present invention has been considered that bite the problems described above, provides a label material debris up equipment label which enables avoiding missing phenomenon of cleavage, or label piece (Kas raised portions) in the debris up portion This is the issue.

The present invention is to solve the non-uniformity of unnecessary tension in the label material, properly provided with possible debris up the scum raised portion, the dregs raising equipment label avoidable detachment phenomenon of the label piece The task is to do.

In addition, the present invention makes it possible to reliably remove and remove the raised portion by a simple modification without greatly modifying the conventional label product manufacturing apparatus, that is, while avoiding an increase in the size of the apparatus. it is an object of the present invention to provide a grounds-up equipment of the label.

In addition, the present invention can arbitrarily adjust the inclination angle of the residue raising roller with respect to the label raw material transfer direction, and can appropriately manufacture the label product according to the characteristics of the label raw material and the shape of the label piece. it is an object of the present invention to provide a debris-up equipment.

That is, according to the present invention, in addition to the conventional waste raising roller, a waste raising direction correcting roller for further guiding the waste raising portion raised by the waste raising roller along the transfer direction of the label raw material or the label product is provided. In the present invention, the present invention is based on the fact that a raised portion of the label base material in the label raw material having a strip-shaped mount and a strip-shaped label base material temporarily attached on the mount is lifted from the mount. A label scrap raising device for producing a label product having the strip-shaped mount and a plurality of label pieces temporarily attached to the mount, wherein the scrap raising portion of the label base material is and Kas raising roller for stripping the scrap up direction from the backing sheet is separated from the label piece, the scum raised which is scum raised by the scum up roller A minute and debris up direction correcting roller that further guided along the conveying direction of the label material to a roller shaft angle adjustment mechanism for parallel support at a position spaced above slag up roller and the scum raised direction correcting roller, a In addition, the roller shaft angle adjustment mechanism is capable of adjusting the position of the residue raising roller and the residue raising direction correcting roller integrally with each other at a predetermined inclination angle with respect to the label raw material transfer direction. This is a label raising device.

Furthermore, the present invention provides a strip-shaped mount, and a strip-shaped label base material temporarily attached on the mount, by raising a scraped portion of the label base material in the label raw material from the mount, thereby A label scrap raising method for producing a label product having a backing sheet and a plurality of label pieces temporarily attached on the backing sheet, the scrap raising roller positioned on the label base material side, The debris raising portion of the label base material is separated from the label pieces and separated from the mount in the debris raising direction, and the debris raising direction adjusting roller apart from the debris raising roller is used to remove the debris raising portion. A dregs raising guide direction changing step of further guiding the dregs raised part along the direction of transport of the label raw material. It is under way.

    It is possible to have a roller shaft angle adjustment mechanism that enables the residue raising roller and the residue raising direction correcting roller to be adjusted at a predetermined inclination angle integrally with each other with respect to the transfer direction of the label raw material.

    The residue raising roller and the residue raising direction correcting roller may be parallel to each other.

    The residue raising roller and the residue raising direction correcting roller can be spaced apart from each other via a separation plate.

    The dregs raising direction correcting roller may be knurled on its circumference.

Oite Kas raising equipment label according to the invention, in addition to the conventional scum up roller, Kas raising direction further guided along the dregs raised been Kas raised portion by the scrap up roller in the transport direction of the label material Since the correction roller is provided, the winding direction of the debris raised portion once deviated from the transfer direction of the label raw material by the debris raising roller is returned to the original transfer direction by the debris raising direction correction roller, and the label raw material or label The product can be moved in the direction of the product transfer, and by making a slight modification to the conventional label product manufacturing apparatus, it is not necessary to increase the size in the width direction, and an inexpensive capital investment is required.

In particular, the present invention provides a scrap raising roller for separating the scrap raising portion of the label base material from the label piece and separating it from the backing sheet in the scrap raising direction, apart from the scrap raising roller, and A dregs raising direction correction roller that guides the dregs raised part back to the label raw material transfer direction is provided, so productivity and workability can be improved only by additional processing of the dregs raising direction correction roller. Can be planned.

Furthermore, the present invention provides a residue raising separation process in which the residue raising portion of the label base material is separated from the label piece and separated from the mount in the residue raising direction by the residue raising roller, and the residue raising direction away from the residue raising roller is corrected. Since the roller is provided with a residue raising guide direction changing step for changing the winding direction of the residue raising portion back to the label material transfer direction and further guiding it, the residue raising portion removed by peeling from the mount is removed. The label raw material can be wound without greatly changing from the direction of transfer of the label raw material.

In the present invention, in addition to the conventional waste raising roller, a waste raising direction correcting roller for further guiding the waste raising portion raised by the waste raising roller along the transfer direction of the label raw material is provided. in Do arrangement, without increasing the size of the entire apparatus was realized Kas raising equipment proper viable label debris raising operation of the scum raised portion.

Then the first debris up equipment label according to an embodiment of the present invention based on FIGS. 1 to 5 will be described. However, the same parts as those in FIGS. 7 to 10 are denoted by the same reference numerals, and detailed description thereof will be omitted.
FIG. 1 is a schematic side view of a label product manufacturing apparatus 20 equipped with a label scrap raising device. The label product manufacturing apparatus 20 includes the label raw material supply unit 2, the printing unit 3, and the die cutting unit 4. In addition to the scrap lifting part 6 and the label product winding part 7, a label scraping device 21 is provided instead of the scrap lifting part 5.

FIG. 2 is a plan view of the label raising device 21, FIG. 3 is a front view of the label raw material 8 as viewed from the upstream side in the transfer direction, and FIG. 4 is from the direction orthogonal to the transfer direction of the label raw material 8. FIG. 5 is a plan view of the state in which the label raw material 8 is loaded.
The debris raising device 21 for a label is a cantilevered type of debris raising roller 14, a dregs raising direction correcting roller 22 positioned parallel to the dregs raising roller 14, and a dregs raising roller 14 and a dregs raising direction correcting roller 22. A roller shaft angle adjusting mechanism 23 that supports the roller shaft angle.

As described above, the residue raising roller 14 separates the residue raising portion 13 of the label base material 10 from the label piece 12 so as to peel from the mount 9 toward the residue raising direction correcting roller 22 in the residue raising direction. To guide.
However, as described later, the residue raising roller 14 and the residue raising direction correcting roller 22 can be arranged and adjusted by the roller shaft angle adjusting mechanism 23 so as to be inclined with respect to the transfer direction (width direction) of the label raw material 8. Therefore, it is assumed that both have a length larger than the width of the label raw material 8.

The residue raising direction correcting roller 22 is located above the residue raising roller 14 and is located at a position displaced toward the label material supply unit 2, and the residue raising portion raised by the residue raising roller 14. 13 is further guided along the transfer direction of the label raw material 8 or the label product 15.
The residue raising roller 14 and the residue raising direction correcting roller 22 are free to rotate around the respective roller shafts 14A and 22A. The roller shafts 14A and 22A are fixed to the separation plate 24, respectively, and the They are fixed to each other at a predetermined interval so that the position can be adjusted integrally.
The residue raising direction correcting roller 22 performs knurling on its circumference to prevent the adhesive of the adhesive layer 11 on the back surface of the label raw material from adhering. Alternatively, a material such as silicone oil to which the same adhesive does not adhere can be applied.

The roller shaft angle adjustment mechanism 23 is attached to the fixed plate 25 fixed to the frame 20A of the label product manufacturing apparatus 20, the fixed bearing block 26 fixed to the fixed plate 25, and the fixed bearing block 26 so as to be rotatable and fixable. The movable bearing block 27 and a fixing handle 28 for adjusting and positioning the rotational position (tilted position) of the movable bearing block 27 with respect to the fixed bearing block 26 are provided.
The roller shaft 14A that rotatably supports the residue raising roller 14 is fixed to the movable bearing block 27, and the roller shaft 22A that rotatably supports the residue raising direction correction roller 22 is attached to the separation plate 24. By fixing, the residue raising roller 14 and the residue raising direction correcting roller 22 can be integrally inclined with respect to the transfer direction of the label raw material 8 (from left to right in FIG. 2). That is, the residue raising roller 14 and the residue raising direction correcting roller 22 can be adjusted in position integrally with each other at a predetermined inclination angle θ with respect to the width direction of the label raw material 8.

    In the label scrap raising device 21 having such a configuration, the fixing handle 28 is released, the movable bearing block 27 can be rotated with respect to the fixed bearing block 26, and the scrap raising roller 14 and the scrap raising direction correcting roller 22 are labeled. By aligning the tilt angle θ with respect to the width direction of the raw material 8 and tightening the fixing handle 28, the scrap raising roller 14 and the scrap raising direction correcting roller 22 are set at this position.

    In the set state of the residue raising roller 14 and the residue raising direction correcting roller 22, the residue raising portion 13 is peeled off from the backing sheet 9 from the label base material 10 in the label raw material 8, and as shown in FIGS. It hangs around the raising roller 14 and the residue raising direction correcting roller 22 so that the residue raising portion 13 can be wound around the residue raising winding portion 6 and the residue raising portion 13 can be removed from the label piece 12 (label substrate 10). .

Thus, as shown particularly in FIG. 1, the scrap raising roller 14 separates the scrap raising portion 13 of the label base material 10 from the label piece 12 and peels it from the mount 9 in the scrap raising direction (scrap raising peeling process).
The scrap raising portion 13 immediately after being peeled is transferred so as to be disengaged in the lateral direction of the label base material 10 by the inclination angle θ with respect to the label base material 10 (label raw material 8). By being wound around a dregs raising direction correcting roller 22 that is separated from the roller 14 in a parallel posture, the transfer direction is corrected in the same transfer direction as the label substrate 10.
That is, the transfer direction of the residue raising portion 13 is changed by the residue raising direction correction roller 22 and returned to the transfer direction of the label raw material 8 or the label product 15 for further guidance (reduction guide direction changing step).

    In particular, as shown in FIG. 5, the label raw material 8 transferred from the label raw material supply unit 2 is removed from the mount 9 at the portion of the residue raising roller 14, and this residue raising portion 13 is in the residue raising direction. The transfer direction is further changed by the correction roller 22, and in the state along the transfer direction of the label raw material 8, it is transferred in the same direction as the label product 15 (but the upper part thereof) in the direction of the scrap winding part 6 (FIG. 1). Then, it is wound up by this scrap raising winding part 6.

    Accordingly, it becomes possible to guide the scrap raising portion 13 after peeling from the label raw material 8 along the same transport direction as the label raw material 8 without deviating from the transport direction of the label raw material 8, It is possible to prevent the entire label product manufacturing apparatus 20 from being enlarged particularly in the lateral direction (width direction).

    In addition, according to the material and characteristic of the label raw material 8 and the label base material 10, the kind of the adhesive of the pressure-sensitive adhesive layer 11, and the characteristic and shape of the label piece 12, the above-mentioned inclination angle is adjusted by the roller shaft angle adjusting mechanism 23. θ can be arbitrarily set.

FIG. 6 is a schematic side view of a label product manufacturing apparatus 30 having a label scraping device 31 according to a second embodiment of the present invention. In the label scraping device 31, the label scraping device 21 is shown. Instead of the scrap raising roller 14 in the first embodiment (FIG. 1), a peeling plate 32 is provided in which a tip end portion 32A to which the scrap raising portion 13 turns is formed in an acute angle.
The peeling plate 32 and the scrap raising direction correcting roller 22 are adjusted and set at an arbitrary inclination angle θ by the roller shaft angle adjusting mechanism 23 and arranged obliquely with respect to the label raw material 8. 13 can be guided along the transfer direction of the label raw material.

    Also in the label scrap raising device 31 having such a configuration, the scrap raising portion 13 is appropriately removed from the label raw material 8 (mounting sheet 9) as well as the above-described label scrap raising device 21, and the sharp tip portion 32A is used. Separation of the residue raising portion 13 from the mount 9 is facilitated, and the entire apparatus can be reduced in size.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic side view of a label product manufacturing apparatus 20 including a label residue raising apparatus 21 according to a first embodiment of the present invention. It is a top view of the dregs raising device 21 of the same. FIG. 3 is a front view of the label raising device 21 as viewed from the upstream side of the label raw material 8 in the transfer direction. FIG. 3 is a side view of the label raising device 21 as viewed from a direction orthogonal to the direction in which the label raw material 8 is transferred. It is a top view of the state which loaded the label raw material 8 similarly. It is a schematic side view of the label product manufacturing apparatus 30 provided with the label scrap raising apparatus 31 by the 2nd Example of this invention. It is a schematic side view of the conventional label product manufacturing apparatus 1. It is an enlarged side view of the dregs raising part 5 same as the above. It is a perspective view of the dregs raising part 5 same as the above. FIG. 3 is a plan view of the residue raising portion 5.

1 Label product manufacturing equipment (conventional, Fig. 7)
DESCRIPTION OF SYMBOLS 2 Label raw material supply part 3 Printing part 4 Die cutting part 5 Waste raising part 6 Waste raising part 7 Label product winding part 8 Strip-shaped label raw material 9 Strip-shaped mount 10 Strip-shaped label base material 11 Adhesive layer 12 Label piece 13 Waste lifting portion 13A Transfer direction portion of waste raising portion 13 (FIGS. 5 and 10)
13B A portion perpendicular to the transfer direction of the residue raising portion 13C A corner portion 14 of the residue raising portion 13 A residue raising roller 14A A roller shaft of the residue raising roller 14 (FIG. 2)
15 Label product 20 Label product manufacturing equipment (Figure 1)
20A Frame of label product manufacturing apparatus 20 (FIG. 2)
21 Waste label raising device (first embodiment, FIGS. 1 and 2)
22 Waste lifting direction correcting roller 22A Roller shaft of waste raising direction correcting roller 22 (FIG. 2)
23 Roller shaft angle adjustment mechanism 24 Separation plate 25 Fixed plate 26 Fixed bearing block 27 Movable bearing block 28 Fixing handle 30 Label product manufacturing apparatus (FIG. 6)
31 Label scrap raising device (second embodiment, FIG. 6)
32 Peeling plate 32A The tip portion θ of the peeling plate 32 The inclination angle of the residue raising roller 14 and the residue raising direction correcting roller 22 with respect to the width direction of the label raw material 8

Claims (3)

A belt-shaped mount,
By stripping up the scraped portion of the label base material in the label raw material having the strip-shaped label base material temporarily attached on the baseboard from the baseboard,
The belt-shaped mount;
A label scrap raising device for producing a label product having a plurality of label pieces temporarily attached on the mount,
A residue raising roller for separating the residue raising portion of the label base material from the label piece and separating it from the mount in the residue raising direction ;
And Kas raising direction correcting roller further guided along the dregs raised by said scrap raised portion in the transport direction of the label material by the debris up roller,
A roller shaft angle adjustment mechanism that supports the residue raising roller and the residue raising direction correcting roller in parallel at a spaced position, and
The roller shaft angle adjustment mechanism is capable of adjusting the position of the residue raising roller and the residue raising direction correcting roller integrally with each other at a predetermined inclination angle with respect to the transfer direction of the label raw material . Waste raising device. The residue raising roller and the residue raising direction correcting roller are:
2. The label lifting apparatus according to claim 1, wherein the labels are spaced apart from each other by a spacing plate. The dregs raising direction correcting roller is
2. The apparatus for raising a debris of a label according to claim 1, wherein the circumferential surface is knurled.

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