JP2002284438A - Residue peeling device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a device for diagonally peeling a strip residue capable of eliminating peeling of a seal or label product main body with the residue to follow it when the residue is peeled in conventional diagonally residue peeling devices, stably peel the residue even to a strip residue which has tendency of getting in non-contact with a peeling member to be cut off as the strip residue advances when the strip residue has a strong width contracting tendency, and stably wind it to improve operability and productivity. SOLUTION: The peeling member is composed of plural members to achieve both favorable peelability and smooth guide performance to the strip residue. By composing a two-split roller in such a way that it can get in contact with one part of both ends of the strip residue, a peeling position in the strip residue is stabilized at the time of peeling. A surface winding method is employed as a winding method for the strip residue after peeling, thereby stability of the diagonal peeling type residue winding device is further improved.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a double-layered structure formed by sticking on an adhesive surface, such as a label material, a sealing material, and the like. The present invention relates to a device for peeling a strip-shaped residue portion 2 (hereinafter, simply referred to as a band-shaped residue) of a band-shaped material 1 (hereinafter, simply referred to as a band-shaped member) in a state punched out from the strip.

[0002]

2. Description of the Related Art Conventionally, there has been a Japanese Patent Application No. 2000-155601 as a device for stabilizing a scraping work, which is parallel to each other and supports an advance of a strip 2 by an intervening member such as a peeling member 1 as shown in FIG. The belt-shaped debris 4 is separated obliquely at an angle that is not parallel to the axis of the guide roller 3. Hereinafter, this peeling method is defined as an oblique peeling scum treatment apparatus. According to this oblique peeling type debris treatment apparatus, a peeling member
By installing 1 so as to be peeled diagonally with respect to the traveling direction of the band 2, the horizontal rail 4z can be peeled evenly with almost no delay from the vertical rail 4y of the band-shaped residue 4 of the hole structure 4x In order to be able to do, the possibility of cutting easily occurring in a general chipping apparatus in which the peeling member 1 is installed in parallel with the guide roller 3 is significantly reduced, and as a result, in a general chipping apparatus, Since it was impossible to peel off, it was possible to peel off the material that had been peeled off manually.

[0003]

However, the oblique peeling type debris treatment apparatus stably and continuously produces strip-shaped debris.
In order to keep peeling, the following problems must be solved. That is, when the band-shaped waste 4 is peeled off by the peeling member, the seal and the label product main body are prevented from being peeled off by the band-shaped waste 4 as much as possible. In addition to the fact that the body of the seal or label product is peeled off by being stripped by the band-shaped debris 4, the strip-shaped debris 4 is removed.
In this case, the tension fluctuation occurs, and the peeling operation becomes unstable.

Further, if the position of the band-shaped debris 4 shifts during peeling of the debris, the band-shaped debris 4 comes into non-contact with the peeling member 1, and as a result, the strip-shaped debris 4 is easily cut off. It is essential to keep it stable at all times.

[0005] The present invention has been made in view of such circumstances, and in an apparatus for peeling diagonal chips by the peeling member 1, when peeling the band-like chips 4 from any shape of the band-like chips 4. Significantly reduce the peeling of the product body, and realize the debris peeling in a constant state, and by doing so, stabilize the winding to greatly improve the operation and productivity. The purpose is to contribute to the disposal of scum which is taller by conventional manual swarf removal by winding up the scum stably and storing it in a roll.

[0006]

The present invention employs the following means in order to achieve the above object. That is, a structure in which a plurality of members such as a round bar-shaped shaft are combined in parallel to the peeling member 1, and by appropriately selecting each member shape,
The good releasability of the band-like residue 4 and the smooth guiding property can be achieved at the same time, and the phenomenon of sticking and peeling of the body of the label or label product can be largely removed. In order to maintain that the strip-shaped debris 4 is stably peeled, the stripping position is always stable and is in contact with the stripping member, but the strip-shaped debris 4 is different from the usual long strip-shaped space. Since there are many portions and there is a strong tendency to contract in the width direction depending on the shape, it is difficult to remove the tendency to contract in the width direction only by applying a tension to advance the structure. Therefore, by providing a two-part roller that makes contact with only a part of both ends of the band-shaped waste 4 on the dregs feed drive roller that advances while generating the peeling tension in the band-shaped waste, the tendency to shrink in the width direction can be eliminated, and A further improvement in stability is achieved by adopting a surface winding method for winding.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. As shown in FIG. 2, in the present embodiment, the peeling member 1 is composed of two round rod-shaped shafts 1a and 1b, and the diameter of the shaft 1a is small and the diameter of the shaft 1b is large. At the time of peeling, by reducing the diameter of the shaft 1a, that is, the curvature, the seal, the label product body can be significantly reduced that the main body of the label is peeled off, and the strip-shaped residue 4 after peeling is along the large shaft 1b, Smooth guide progress can be performed. Therefore, it is possible to achieve both good peelability and smooth guideability with an extremely simple configuration, which cannot be achieved by the peeling member 1 formed of a single round bar-shaped shaft or the like. In this embodiment,
It is composed of two round bar shafts, but this is not limited to two, and the members are not limited to the round bar shaft, for example, a combination of plate materials of appropriate shape May be.

When the strip 4 is peeled off by the peeling member 3, it must always be in uniform contact at a fixed position.
In particular, as shown in FIG. 3, particularly in the case where the band-shaped debris 4 has a strong tendency to shrink in the width direction, the strip-shaped debris 4 is easily separated from the peeling member 1, so that the tension becomes unstable and cutting is easily caused. Therefore, as shown in FIG. 4, when the strip-shaped chip 4 is made to proceed by generating peeling tension, the two-divided roller 6 contacts only a part of both ends of the strip-shaped chip on the feed drive roller 5, and the strip-shaped chip in the peeling member 1 is formed. Even if the position of 4 is stable and the tendency of the band-shaped debris 4 to shrink is strong, it is possible to proceed with a constant width. as a result,
The problem of cutting due to tension instability due to the tendency to shrink is significantly improved. The two-piece roller 6 has a structure that can be variably adjusted to a position where it contacts only a part of both ends according to the width of the band-shaped waste 4, and has a non-adhesive treatment so that the adhesive surface of the band-shaped waste 4 contacts the surface of the two-part roller. Alkali band 4
Is not adhered to the surface of the two-part roller.

After the band-shaped debris 4 has passed through the debris feed drive roller 5 and the split roller 6, the band-shaped debris 4 may be wound by applying an appropriate tension. In this embodiment, the debris roll 7 shown in FIG. A surface winding method is used in which the surface of the roller is pressed against the outer periphery of the winding drive roller 8 and wound. In this winding system, a stable winding tension can be generated by giving a certain speed difference between the scrap feed drive roller 5 and the scrap winding drive roller 8. The advantage of this surface winding method is that the winding shaft 9 is driven as shown in FIG. 6 and the band-shaped chip 4 is directly wound around the shaft to form a shaving roll 10. Since the roll surface is always brought into pressure contact to form the scum roll, the roll surface can always be kept flat and the scum winding tension is stable. Therefore,
It is possible to prevent the band-shaped debris 4 from being cut due to instability of the winding tension caused by the turbulence of the roll surface.

[0010]

As is apparent from the above description, in the oblique peeling type debris treatment apparatus, by combining a plurality of members with the peeling member, the phenomenon of sticking and peeling of the body of the seal or label product can be largely removed. Because it can be realized, peeling can be greatly accelerated. Also, two-part roller
By contacting only a part of both ends of the band-shaped debris 4 with the use of the strip-shaped debris, it is possible to stably realize diagonal peeling even with a strong tendency to shrink in the width direction.
However, the number of objects that can be stably separated according to the present invention is greatly increased.

In addition, by adopting a surface winding method to stably wind the strip-shaped debris 4 that has been peeled off, the conventional diagonally-peeled debris apparatus is more stable and has a higher speed. The strip-shaped waste 4 that can be realized as a scrap winding system and has not been able to be peeled and wound by a machine in the past is manually formed, but the scrap after peeling becomes bulky and an adhesive is applied on one side Since it is impossible to reduce the volume to a small volume, it is extremely difficult to dispose of the litter. Can contribute to a significant reduction.

[Brief description of the drawings]

FIG. 1 is a perspective view of a conventional oblique peeling type scrap winding device.

FIG. 2 is a sectional view and a front view of a peeling member constituted by a plurality of members.

FIG. 3 is a top view showing strip-shaped debris having a tendency to decrease in width.

FIG. 4 is a top view of a position-adjustable two-part roller that comes into contact with both ends of a band-shaped waste.

FIG. 5 is a perspective view of a surface winding type oblique peeling type scrap winding device.

FIG. 6 is a perspective view of a diagonal peeling type scrap winding device of a shaft winding type.

[Explanation of symbols]

 1 Stripping member 2 Strip 3 Guide roller 4 Strip waste 5 Dust feed drive roller 6 Split roller 7 Dust roll 8 Drape winding drive roller 9 Take-up shaft 10 Dust roll

[Procedure amendment]

[Submission date] April 3, 2001 (2001.4.3)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] 0009

[Correction method] Change

[Correction contents]

After the band-shaped debris 4 has passed through the debris feed drive roller 5 and the split roller 6, the band-shaped debris 4 may be wound by applying an appropriate tension. In this embodiment, the debris roll 7 shown in FIG. A surface winding method is used in which the surface of the roller is pressed into contact with the outer periphery of the scraping drive roller 8 for winding. The advantage of this surface winding method is that, compared to the so-called shaft winding method, in which the winding shaft 9 is driven and the band-shaped residue 4 is wound directly around the shaft to form the residue roll 10 as shown in FIG. Is constantly pressed into contact to form a scum roll, so that the roll surface can always be kept flat and the scum winding tension is stable. Therefore, it is possible to prevent the band-shaped debris 4 from being cut due to instability of the winding tension due to the turbulence of the roll surface.

Claims (3)

[Claims] 1. A belt-like body characterized in that a belt-like body is peeled obliquely at an angle which is not parallel to an axis of a guide roller parallel to each other, which supports the progression of the belt-like body by an intervening member such as a peeling member. An oblique peeling type debris treatment apparatus, wherein a peeling member is composed of a plurality of members in an apparatus for peeling off a scum part. 2. A variably adjustable two-parting roller for contacting only a part of both ends of a band chip on a chip feed drive roller, which is a component of an oblique stripping apparatus for generating a stripping tension and causing the band chip to proceed. An oblique peeling type scrap processing apparatus according to claim 1. 3. The method for winding a residue is a surface winding method.
The oblique peeling type scrap processing apparatus according to claim 1 or 2.