JP2014124856A - Foreign matter lifter of label - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a foreign matter lifter of a label capable of properly manufacturing a label product in response to a characteristic of label original paper, a size and a shape of a label piece, without reducing mechanical strength of a deflection part (a foreign matter lifting part), even if a deflection radius of the foreign matter lifting part is reduced, by avoiding cutting of the foreign matter lifting part and an omission phenomenon of the label piece.SOLUTION: By paying attention to adopting a foreign matter lifting plate 22 instead of a conventional foreign matter lifting roller, the foreign matter lifter comprises the foreign matter lifting plate 22 rotatable to its plate shaft 22A, a foreign matter lifting direction correction roller 23 for guiding the foreign matter lifting part 13 and a plate shaft angle adjustment mechanism capable of positioning the foreign matter lifting plate 22 and the foreign matter lifting direction correction roller 23 at a predetermined inclination, and the foreign matter lifting plate 22 comprises a first foreign matter lifting separation end part and a second foreign matter lifting separation end part.

Description

    The present invention relates to a label lifting apparatus, and more particularly to a label lifting apparatus for removing an unnecessary portion of a label base material from a mount as a residue raising portion in manufacturing various label products.

Conventionally, a label base material having a pressure-sensitive adhesive layer on its back surface is temporarily attached to a strip-shaped base sheet having a release agent layer on its front surface, and unnecessary parts of the label base material are removed from the base paper as a residue raising part. There is something to do.
An outline will be given based on FIGS.
FIG. 10 is a schematic side view of a conventional label product manufacturing apparatus 1, which includes a label base paper 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. 11 is an enlarged side view of the residue raising portion 5, and FIG. 12 is a perspective view of the residue raising portion 5.

The label base paper supply unit 2 holds the label base paper 8 in a roll shape, and enables the label base paper 8 to be fed out in a strip shape in the direction of the printing unit 3, the die cutting unit 4, and the scrap raising unit 5.
The label base paper 8 has a strip-shaped mount 9 and a strip-shaped label base material 10 temporarily attached to the mount 9 (FIG. 10). An adhesive layer 11 (FIG. 11) is formed on the back side of the label substrate 10. In FIG. 11, 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 on the label base paper 8 is mounted on the substrate 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 and size 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. 13 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 base paper 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 the label product 15 is unwound by the take-up unit 6 and the label piece 12 is lost, 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 device avoids local stress concentration and prevents cutting of the raised portion 13 by peeling the raised portion 13 obliquely with respect to the traveling direction at the portion corresponding to the raised portion 5. However, the scrap raising portion 13 is transported in a direction orthogonal to the transport direction of the label base paper 8, for example, and various transport mechanisms of the scrap raising portion 13 after the scrap raising are newly added. Since the various transfer mechanisms extend in the lateral direction of the conventional apparatus, there is a problem that the entire apparatus occupies a larger area than the conventional apparatus and becomes larger.

    Further, when the size of the label piece 12 is small, particularly when the pitch of the label pieces 12 in the transport direction of the label base paper 8 is short, the turning radius of the residue raising portion 13 is made as small as possible, and the residue raising portion 13 is removed from the mount 9. In order to surely remove and remove, it is necessary to design the diameter of the residue raising roller 14 to be small (that is, to reduce the residue raising roller 14). However, if the diameter of the residue raising roller 14 is too small, the mechanical strength decreases. There is a problem of end up.

Furthermore, when the shape of the label piece 12 is complicated, or in order to efficiently separate the label piece 12 and the residue raising portion 13, the residue raising portion 13 is replaced with the label product 15 in the residue raising roller 14 portion. On the other hand, it is desirable to turn largely backward.
That is, in accordance with the size and shape of the label piece 12, it is necessary to adjust the turning angle or peeling angle of the residue raising portion 13 in the residue raising roller 14, but the characteristics of the label base paper 8, the size of the label piece 12, Depending on the shape, there are various problems such as that it is required to be able to perform a scrap raising operation with good workability without greatly changing the entire label product manufacturing apparatus 1.

JP 2001-335235 A

    SUMMARY OF THE INVENTION The present invention has been considered in view of the above problems, and provides a label raising apparatus capable of avoiding the cutting of the label base paper (the residue raising part) in the residue raising part, or the phenomenon of the label piece coming off. Is an issue.

    In addition, the present invention provides a label scraping device that eliminates unnecessary tension non-uniformity on the label base paper, can properly lift the scraping portion, and can avoid the phenomenon of label stripping. This is the issue.

    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 label raising device.

    Another object of the present invention is to provide a debris raising device for a label that does not lower the mechanical strength of the turning portion (debris raising portion) even if the turning radius of the debris raising portion is reduced.

    Further, the present invention makes it possible to select the turning radius of the raised portion of the label product with respect to the label product, and to raise the label residue so that the production of the label product can be appropriately executed according to the characteristics of the label base paper and the size and shape of the label piece. It is an object to provide an apparatus.

    That is, the present invention adopts a scrap raising plate having a first scrap raising peeling end and a second scrap raising peeling end in place of the conventional scrap raising roller, and in addition to this scrap raising plate. Focusing on providing a scrap-up direction correction roller that further guides the scrap-raised portion raised by the scrap-lifting plate along the transport direction of the label base paper or label product. A strip-shaped label base material temporarily attached to the base paper, and a waste portion of the label base material of the label base paper that is temporarily attached to the base paper. A label scrap raising device for producing a label product having a label piece, wherein the scrap raising portion of the label base material is separated from the label piece. The scraper is peeled off from the mount in the scrap raising direction, and a scrap raising plate which is rotatable with respect to the plate axis, is spaced apart from the scrap raising plate and is positioned in parallel with the scrap raising plate. A dregs raising direction correcting roller that further guides the dregs raised portion raised by the raising plate along the transfer direction of the label base paper, and the dregs raising plate and the dregs raising direction correction roller in the transfer direction of the label base paper. And a plate shaft angle adjusting mechanism that can adjust the position integrally with each other at a predetermined inclination angle, wherein the residue raising plate is located on the opposite side of the plate axis. A debris raising apparatus for a label, characterized by having a delamination end portion and a second delamination peeling end portion.

    The first radius of curvature of the first scrap raising peeling end can be made smaller than the second radius of curvature of the second scrap raising peeling end.

    It is possible to have a plate adjustment fixing mechanism capable of adjusting and fixing the rotation position of the residue raising plate with respect to the plate axis.

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

    The plate adjusting and fixing mechanism may be provided on either the first spacing plate or the second spacing plate.

    A peeling angle adjustment mechanism capable of adjusting a peeling angle of the residue raising portion by the residue raising plate from the mount is provided.

    The plate shaft angle adjusting mechanism may have a movable bearing block for fixing the plate shaft, and the peeling angle adjusting mechanism may be capable of adjusting the rotational position of the scrap raising plate with respect to the plate shaft.

    The plate shaft angle adjusting mechanism may have a movable bearing block to which the plate shaft is attached, and the peeling angle adjusting mechanism may be capable of adjusting a rotational position of the plate shaft with respect to the movable bearing block.

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

    In the debris raising apparatus for a label according to the present invention, the debris raising plate having the first debris raising peeling end portion and the second debris raising peeling end portion which are located on the opposite sides of the plate axis is rotated. A waste lifting direction correcting roller that further guides the raised portion raised by the waste raising plate along the transport direction of the label base paper, and the waste raising plate and the waste raising direction correcting roller are provided on the label base paper. And a plate shaft angle adjusting mechanism that can adjust the position integrally with each other at a predetermined inclination angle with respect to the transfer direction. The properties of the label base paper can be selected by switching the peeling edge of the paper and adjusting the rotation position and adjusting the tilt angle. It is possible to perform optimum scum raised work according to the size and shape of the label pieces.

It is a schematic side view of the label product manufacturing apparatus 20 provided with the label residue raising apparatus 21 by the Example of this invention. It is a top view of the dregs raising device 21 of the same. 3 is a front view of the label raising device 21 as seen from the downstream side in the transport direction of the label base paper 8 to the upstream side. FIG. FIG. 6 is a side view of the label raising device 21 as viewed from a direction orthogonal to the direction in which the label base paper 8 is transferred. FIG. 6 is a plan view showing a state in which the label base paper 8 is loaded in the label scrap raising device 21. FIG. 6 is a side view of the main part showing a state in which the scrap raising portion 13 is turned and peeled in a state where the peeling angle is relatively small in the first scrap raising peeling end portion 27 of the scrap raising plate 22. FIG. 6 is a side view of the main part showing a state in which the scrap raising portion 13 is turned and peeled in a state where the peeling angle β is relatively large in the first scrap raising peeling end portion 27 of the scrap raising plate 22. FIG. 6 is a side view of the main part showing a state in which the scrap raising portion 13 is turned and peeled while the peeling angle β is relatively small at the second scrap raising peeling end portion 28 of the scrap raising plate 22. FIG. 6 is a side view of the main part showing a state in which the scrap raising portion 13 is turned and peeled while the peeling angle β is relatively large in the second scrap raising peeling end portion 28 of the scrap raising plate 22. 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.

    The present invention employs a scrap raising plate in place of the conventional scrap raising roller, and in addition to this scrap raising plate, a scrap raising direction that further guides the scrap raising portion that has been scraped along the transport direction of the label base paper. Since the plate roller angle adjustment mechanism that enables the position adjustment of the correction roller, and the residue raising plate and the residue raising direction adjustment roller at a predetermined inclination angle is provided, the overall size of the apparatus can be increased with an inexpensive and simple configuration. In addition, according to the characteristics of the label base paper and the size and shape of the label piece, a label raising device capable of performing the residue raising operation of the residue raising portion appropriately and with good workability has been realized.

Next, a label raising apparatus according to an embodiment of the present invention will be described with reference to FIGS. However, the same parts as those in FIGS. 10 to 13 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 provided with the label scraping device, and the label product manufacturing apparatus 20 includes the label base paper 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.

2 is a plan view of the label lifting apparatus 21, FIG. 3 is a front view of the label base paper 8 as viewed from the downstream side in the transport direction, and FIG. 4 is a front view of the label base paper 8 in the transport direction. FIG. 5 is a plan view showing a state in which the label base paper 8 is loaded on the label scrap raising device 21, and FIG. 6 is a first scrap raising peeling end of the scrap raising plate 22. In the part 27 (after-mentioned), it is a principal part side view which shows the state which turns and peels the residue raising part 13 in the state which made the peeling angle comparatively small.
The label raising device 21 supports the residue raising plate 22, the residue raising direction correcting roller 23 positioned parallel to the residue raising plate 22, and the residue raising plate 22 and the residue raising direction correcting roller 23 in a double-supported manner. A plate axis angle adjusting mechanism 24, a plate adjustment fixing mechanism 25, and a peeling angle adjusting mechanism 26.

As shown in FIG. 6 in particular, the residue raising plate 22 has a flat, generally rhombic shape, and includes a first residue raising peeling end portion 27 located on the opposite side to the plate shaft 22A located at the center thereof. While having the 2nd waste raising peeling end part 28, this can be rotated around the plate axis | shaft 22A.
The first radius of curvature R1 (turning radius) of the first scrap raising peeling end 27 is smaller than the second radius of curvature R2 (turning radius) of the second scrap raising peeling end 28. (R1 <R2).

    At any rotation position of the residue raising plate 22, the residue raising portion 13 of the label base material 10 is disposed around either the first residue raising release end portion 27 or the second residue raising release end portion 28. It turns and peels, and the scrap raising part 13 is separated from the label piece 12 and guided so as to peel from the mount 9 toward the scrap raising direction correcting roller 23 in the scrap raising direction.

That is, even when the pitch or size of the residue raising portion 13 is small, by switching to the first residue raising peeling end 27 or the second residue raising peeling end 28 according to the size or the like, If the scrap raising portion 13 is turned at that portion, the scrap raising operation can be performed without reducing the mechanical strength.
However, as will be described later, the residue raising plate 22 and the residue raising direction correcting roller 23 can be arranged and adjusted by the plate shaft angle adjusting mechanism 24 so as to be inclined with respect to the transport direction of the label base paper 8. Both have a length larger than the width of the base paper 8.

The residue raising direction correcting roller 23 is located at a position parallel to and upward from the residue raising plate 22, and in the state shown in FIG. 2, is located at a portion displaced toward the label base paper supply unit 2 side. The residue raising portion 13 raised by the residue raising plate 22 is further guided along the transport direction of the label base paper 8 or the label product 15.
The residue raising direction correcting roller 23 freely rotates around its roller shaft 23A.

    The plate shaft 22A and the roller shaft 23A are fixed to a pair of spaced plates (a first spaced plate 29 and a second spaced plate 30) in parallel to each other, and the first spaced plate 29 and the second spaced plate 30 are fixed to each other. Are fixed to each other at a predetermined interval so that the position can be adjusted integrally. An auxiliary shaft 31 is provided between the residue raising plate 22 and the residue raising direction correcting roller 23 in the first separation plate 29 and the second separation plate 30.

    The residue raising direction correcting roller 23 performs knurling on its circumference to prevent the adhesive of the adhesive layer 11 on the back surface of the label base paper 8 from adhering. Alternatively, a material such as a silicone-based resin that does not adhere to the pressure-sensitive adhesive can be applied.

The plate shaft angle adjusting mechanism 24 is attached to the fixed plate 32 fixed to the frame 20A of the label product manufacturing apparatus 20, the fixed bearing block 33 fixed to the fixed plate 32, and the fixed bearing block 33 so as to be rotatable and fixable. The movable bearing block 34 and a fixing handle 35 for adjusting and positioning the rotational position (tilted position) of the movable bearing block 34 with respect to the fixed bearing block 33 are provided.
A plate shaft 22A that supports the scrap raising plate 22 rotatably is fixed to the movable bearing block 34.
Further, the first separation plate 29 and the second separation plate 30 are rotatably attached to the plate shaft 22A, and the roller shaft 23A that supports the dregs raising direction correcting roller 23 is rotatably supported by the first separation plate. The plate 29 and the second spacing plate 30 are rotatably mounted, and the residue raising plate 22 and the residue raising direction correcting roller 23 are integrally inclined with respect to the transport direction of the label base paper 8 (from left to right in FIG. 2). Make it possible.
That is, by rotating the movable bearing block 34 at an arbitrary angle with respect to the fixed bearing block 33, the residue raising plate 22 and the residue raising direction correcting roller 23 are moved in the width direction of the label base paper 8 via the plate shaft 22A. On the other hand, the positions can be adjusted integrally with each other at a predetermined inclination angle θ.

    The plate shaft 22A may be rotatably attached to the movable bearing block 34, and the first spacing plate 29 and the second spacing plate 30 may be fixed to the plate shaft 22A.

The plate adjusting / fixing mechanism 25 can adjust and fix the rotation position of the residue raising plate 22 with respect to the plate shaft 22A, and either the first spacing plate 29 or the first spacing plate 30 (in the illustrated example, the second spacing plate 2 is the second spacing). This is provided on the separation plate 30).
Specifically, as shown in FIG. 6, in the second spacing plate 30, an arc-shaped through adjustment window 36 is formed around the plate shaft 22 </ b> A, and the side surface of the scrap raising plate 22 that faces the second spacing plate 30. The threading pin 37 fixed to the arc is penetrated through the arcuate penetration adjusting window 36 so that the threading pin 37 can be engaged with the fixing nut 38 outside the second spacing plate 30.
Accordingly, by loosening the fixing nut 38 and adjusting the position of the threading pin 37 within the arcuate penetration adjusting window 36, the turning position (posture) of the residue raising plate 22 relative to the second spacing plate 30, that is, the turning angle α. And the posture of the residue raising plate 22 with respect to the residue raising portion 13 which contacts the first residue raising end portion 27 of the residue raising plate 22 and turns and peels off can be adjusted. Further, by tightening the fixing nut 38, the adjusted rotational position can be fixed.

The peeling angle adjusting mechanism 26 can adjust the peeling angle β from the mount 9 of the residue raising portion 13 by the residue raising plate 22 by adjusting the rotation position of the plate shaft 22A with respect to the movable bearing block 34.
That is, as already described in the description of the plate shaft angle adjusting mechanism 24, the plate shaft 22A that rotatably supports the scrap raising plate 22 is fixed to the movable bearing block 34, and the plate shaft 22A has a first Since the separation plate 29 and the second separation plate 30 are rotatably attached to each other, by turning the first separation plate 29 and the second separation plate 30 with respect to the plate shaft 22A, the residue raising portion The peeling angle β of 13 can be arbitrarily adjusted.
Similarly, as described above, the plate shaft 22A is fitted to the movable bearing block 34 so that the plate shaft 22A can be rotationally fixed, so that the plate shaft 22A can be rotated and stopped at the rotational position. The peeling angle β of the raised portion 13 can be arbitrarily adjusted.

FIG. 7 is a side view of a main part showing a state in which the scrap raising portion 13 is turned and peeled in a state where the peeling angle β is relatively large in the first scrap raising peeling end portion 27 of the scrap raising plate 22. FIG. 6 shows a state in which the first separation plate 29 (and the second separation plate 30) is rotated around the plate shaft 22A in the clockwise direction in the drawing from the state of FIG.
That is, the peeling angle is maintained while maintaining the state in which the rotation position (rotation angle α) of the residue raising plate 22 with respect to the first separation plate 29 (and the second separation plate 30) is adjusted and fixed by the plate adjustment fixing mechanism 25. The state where the peeling angle β of the residue raising portion 13 is adjusted by the adjusting mechanism 26 is shown.

FIG. 8 is a main part side view showing a state in which the scrap raising portion 13 is turned and peeled with the peeling angle β being relatively small at the second scrap raising peeling end portion 28 of the scrap raising plate 22.
FIG. 9 is a main part side view showing a state in which the scrap raising portion 13 is turned and peeled at the second scrap lifting end portion 28 of the scrap raising plate 22 in a state where the peeling angle β is relatively large.

    In the label raising device 21 having such a configuration, the fixing handle 35 of the plate shaft angle adjusting mechanism 24 is released so that the movable bearing block 34 can be rotated with respect to the fixed bearing block 33, and The raising direction correcting roller 23 is aligned with the inclination angle θ with respect to the width direction of the label base paper 8, and the fixing handle 35 is tightened to set the residue raising plate 22 and the residue raising direction correcting roller 23 at this position. .

    In such a state in which the residue raising plate 22 and the residue raising direction correcting roller 23 are set, the residue raising portion 13 is peeled off from the backing sheet 9 from the label base material 10 in the label base paper 8, and as shown in FIGS. It hangs around the raising plate 22 and the residue raising direction correcting roller 23 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 in FIG. 1 in particular, the residue raising plate 22 separates the residue raising portion 13 of the label base material 10 from the label piece 12 and peels it from the mount 9 in the residue raising direction.
The residue raising portion 13 immediately after being peeled is transferred so as to be detached from the label substrate 10 (label base paper 8) in the lateral direction of the label substrate 10 by an inclination angle θ. By being hung around a dregs raising direction correcting roller 23 that is separated from the plate 22 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 23 and returned to the transfer direction of the label base paper 8 or the label product 15 to be further guided.

    In particular, as shown in FIG. 5, the label base paper 8 transferred from the label base paper supply unit 2 is removed from the mount 9 by the waste raising plate 22 at the waste raising plate 22, and this waste raising portion 13 is in the waste raising direction. The transfer direction is further changed by the correction roller 23, and in the state along the transfer direction of the label base paper 8, it is transferred in the same direction as the label product 15 (but the upper part thereof) toward the waste take-up winding unit 6 (FIG. 1). Then, it is wound up by this scrap raising winding part 6.

    Accordingly, it is possible to guide the scrap raising portion 13 after peeling from the label base paper 8 along the same transport direction as the label base paper 8 without deviating from the transport direction of the label base paper 8, and the label scrap raising device 21 and It is possible to prevent the entire label product manufacturing apparatus 20 from being enlarged particularly in the lateral direction (width direction).

    Thus, according to the material and characteristics of the label base paper 8 and the label base material 10, the type of the pressure-sensitive adhesive of the pressure-sensitive adhesive layer 11, and the characteristics and shape of the label piece 12, the plate axis angle adjusting mechanism 24 performs the above inclination angle. θ can be arbitrarily set.

    Of course, by adjusting the plate adjusting and fixing mechanism 25 and the peeling angle adjusting mechanism 26, the material and characteristics of the label base paper 8 and the label base material 10, the type of the adhesive of the adhesive layer 11, and the characteristics of the label piece 12 Depending on the shape or the like, the turning-up portion 13 is surely peeled and turned, and the label piece 12 is wound together with the residue raising portion 13 in the direction of the residue raising winding portion 6 or the residue raising portion 13 is cut. Can be avoided.

For example, as shown in FIG. 6 and FIG. 7, the residue raising portion 22 is disposed at the first residue raising end portion 27 having a relatively small first curvature radius R <b> 1 in the residue raising plate 22. In the case where 13 peels and peels, even if the pitch of the label pieces 12 is relatively short, the residue raising portion 13 can be properly peeled and removed.
Similarly, as shown in FIG. 6, even when the peeling angle β of the residue raising portion 13 is set to be relatively small, even if the pitch of the label pieces 12 is relatively short, the residue raising portion 13 is appropriately removed. be able to.

    When the residue raising plate 22 is positioned as shown in FIG. 7, that is, when the peeling angle β of the residue raising portion 13 is relatively large, the residue raising portion 13 is cut even if the pitch of the label pieces 12 is relatively short. This can be peeled and removed without any problem.

    The posture of the scrap raising plate 22 as shown in FIGS. 8 and 9, that is, the scrap raising portion 13 at the second scrap raising separation end 28 having a relatively large second curvature radius R 2 in the scrap raising plate 22. In the case of turning and peeling, even if the pitch of the label pieces 12 is relatively short, there is little possibility that the residue raising portion 13 will be cut.

    When the residue raising plate 22 is positioned as shown in FIG. 9, that is, when the peeling angle β of the residue raising portion 13 is relatively large, the residue raising portion 13 is cut even if the pitch of the label pieces 12 is relatively short. This can be peeled and removed without any problem.

    However, as the radii of curvature R1 and R2 of the first scrap raising peeling end portion 27 and the second scrap raising peeling end portion 28 of the scrap raising plate 22 are larger and the peeling angle β is larger, the scrap raising plate is larger. There are few (although fine) scratches on the surface of the label piece 12 due to turning peeling at the portion 22, and the above-described plate axis angle adjusting mechanism 24, plate adjusting / fixing mechanism 25 or the like, depending on the label piece 12 to be manufactured. Each adjustment by the peeling angle adjustment mechanism 26 may be performed.

    Thus, according to the characteristics of the label base paper 8, the size and shape of the label piece 12, etc., the adjustment of the inclination angle θ of the scrap raising plate 22 with respect to the label base paper 8 by the plate shaft angle adjusting mechanism 24, and the scrap raising by the plate adjustment fixing mechanism 25. Switching selection (curvature radius R1, R2, rotation angle α) of the first scrap raising peeling end portion 27 or the second scrap raising peeling end portion 28 of the plate 22, and further the scrap raising by the peeling angle adjusting mechanism 26. By adjusting the peeling angle β of the residue raising portion 13 on the plate 22, it is possible to ensure the optimum posture of the residue raising plate 22 for the residue raising operation of the residue raising portion 13, and to perform with good operability and workability.

1 Label product manufacturing equipment (conventional, Fig. 10)
DESCRIPTION OF SYMBOLS 2 Label base paper 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 base paper 9 Strip-shaped base paper 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 13)
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 15 A label product 20 A label product manufacturing apparatus (FIG. 1)
20A Frame of label product manufacturing apparatus 20 (FIG. 2)
21 Label raising device (Example, FIG. 1 and FIG. 2)
22 Waste lifting plate 22A Plate axis of waste lifting plate 22 (FIG. 2)
23 Waste-up-direction correcting roller 23A Roller shaft of waste-up-direction correcting roller 23 (FIG. 2)
24 Plate shaft angle adjusting mechanism 25 Plate adjusting and fixing mechanism 26 Peeling angle adjusting mechanism 27 First waste raising peeling end portion 28 of the residue raising plate 22 Second residue raising peeling end portion 29 of the residue raising plate 22 Separation plate 30 Second separation plate 31 Auxiliary shaft 32 Fixed plate 33 Fixed bearing block 34 Movable bearing block 35 Fixing handle 36 Arc-shaped through-adjustment window 37 Threading pin 38 Fixing nut R1 First scraping peeling end 27 First radius of curvature (turning radius)
R2 Second radius of curvature of the second scrap raising peeling end 28 (turning radius, R1 <R2)
θ Inclination angle α of the residue raising plate 22 and residue raising direction correcting roller 23 with respect to the width direction of the label base paper 8 Rotation angle β of the residue raising plate 22 with respect to the second separation plate 30 The residue raising portion 13 formed by the residue raising plate 22 Peeling angle from mount 9

Claims (9)

A belt-shaped mount,
By stripping up the scraped portion of the label base material in the label base paper having the belt-like label base material temporarily attached on the base sheet from the base paper,
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 scrap raising plate that is separated from the label piece and peels away from the mount in the scrap raising direction, and is rotatable with respect to the plate axis;
A scrap raising direction that is spaced apart from the scrap raising plate and is positioned in parallel with the scrap raising plate, and further guides the scrap raising portion raised by the scrap raising plate along the transport direction of the label base paper. A correction roller;
A plate shaft angle adjusting mechanism that allows the scrap lifting plate and the scrap lifting direction correcting roller to be adjusted at a predetermined inclination angle integrally with each other with respect to the transport direction of the label base paper;
Have
The debris raising apparatus, wherein the debris raising plate has a first delamination peeling end and a second delamination peeling end located on opposite sides of the plate axis.     2. The label according to claim 1, wherein the first radius of curvature of the first scrap raising peeling end portion is made smaller than the second radius of curvature of the second scrap raising peeling end portion. Waste raising device.     3. The label raising apparatus according to claim 1, further comprising a plate adjustment fixing mechanism capable of adjusting and fixing a rotation position of the residue raising plate with respect to the plate axis.     4. The scrap raising plate and the scrap raising direction correcting roller are spaced apart from each other by a first spacing plate and a second spacing plate. Label scrap raising device. The plate adjustment fixing mechanism is
5. The apparatus for raising a debris of a label according to claim 4, wherein this is provided on either the first spacing plate or the second spacing plate.     6. The label lifting apparatus according to claim 1, further comprising a peeling angle adjusting mechanism capable of adjusting a peeling angle of the scrap raising portion of the scrap raising plate from the mount. 7. The plate shaft angle adjusting mechanism has a movable bearing block for fixing the plate shaft,
The label peeling apparatus according to claim 6, wherein the peeling angle adjusting mechanism is capable of adjusting a rotation position of the scrap raising plate with respect to the plate axis. The plate shaft angle adjustment mechanism has a movable bearing block to which the plate shaft is attached,
The label peeling apparatus according to claim 6, wherein the peeling angle adjusting mechanism is capable of adjusting a rotational position of the plate shaft with respect to the movable bearing block. The dregs raising direction correcting roller is
The apparatus for raising a debris of a label according to any one of claims 1 to 8, wherein the circumferential surface is knurled.

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