JPH09258665A - Method and apparatus for peeling bonded article temporarily attached to mount - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To provide a method of unattended, automatically and completely peeling and separating all mounts of a mount and a surface-treated card temporarily attached to the mount. The device is. SOLUTION: In a method for peeling a bonded article of cards temporarily attached in a state of being aligned on one sheet for surface treatment, a card is placed on an endless belt which rotates between at least two rollers. When the backing sheet on which the joint articles of the same type are temporarily attached is placed and sent out and the backing sheet rotates to one of the rollers together with the banding, only the portion where the joint article of the cards of the backing sheet is not attached Is pressed to reverse only the backing sheet following the endless belt, and the repellent force is used to separate the bonded article of the cards having no holding back from the backing sheet.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for automatically peeling and separating surface-treated cards from a temporarily mounted mount.

[0002]

[Technical background] Regardless of whether magnetized or not magnetized, surface treatment of cards with a relatively small area, for example, processing work during card production, such as printing, is performed for each single leaf because the card single leaf is small. First, a plurality of unprocessed cards are temporarily attached to the mount of a specific area, the set processing work is performed, and after completion of the processing work, the cards are peeled off one by one from the temporarily attached mount. It is a thing.

[0003]

2. Description of the Related Art This peeling work is basically done manually, and then there is a semi-automatic mechanical peeling device by vacuum suction.

[0004]

In addition to the manual peeling work, the work of separating the mount and the cards by the vacuum suction is not satisfactory in terms of efficiency, and the separation omission occurs not a little.

As described above, the cards and the mount are temporarily attached with an adhesive. However, since they have an adhesive force in consideration of the main condition of the surface treatment of the card, peeling leakage may occur in the peeling process. There is. A peeling leakage card requires a dedicated person to monitor it and manually peel it off.

[0006] Therefore, the present invention provides a device for unattended, automatically and completely peeling and separating all the cards from the mount and the surface-treated cards temporarily attached to the mount. The purpose is to do.

[0007]

The present invention is a means for achieving the above object. The first invention is a card which is temporarily adhered in an aligned state on a single mount for surface treatment. In a method for peeling a bonded article of the same kind, the mount having the bonded material of the cards temporarily attached is placed on an endless belt that rotates between at least two rollers and sent out. When one roller is rotated,
Press only the non-adhered parts of the card joints on the mount to reverse only the mount following the endless belt, and flip the joints of the cards without press using their repulsive force. It is to be peeled from the mount.

A second aspect of the present invention is a means for peeling a bonded article of cards having a hardness higher than that of the mount, which is temporarily adhered to one mount in an aligned state in order to perform a surface treatment. An endless belt having a width that can be placed is tensioned by internally contacting at least two rollers and can be rotated in one direction, and a reversing roller that forms a reversing point at the end of the traveling direction is temporarily attached to a mount. The endless press belt that contacts the outer surface of the band in the front and back position with this reversal point in the middle is used as a temporary attachment. It is arranged so that it can touch only the mount without touching it, and it can move together with the belt, and between the holding belt and the belt that joins the mount with the joint temporarily attached to the upper surface. Feed it in and use it as a presser belt at the reversing point Ri from the mount to rotate along a reversing roller, urged exfoliation without following the high bonding material hardness than 該台 paper backing of reversal by the repulsive properties of the self,
The reversal of only the mount and the difference in hardness between the mount and the joint are used to repel the joint so that the joint can be separated.

A third aspect of the present invention is an endless belt that rotates between at least two rollers including a reversing roller, and mounts and transfers a mount on which bonded objects such as cards are temporarily attached in an aligned state, Among the mount cotton on the endless belt which is reversed along the reversing roller, it is provided with a reversal restricting means for avoiding a joint of cards that have been temporarily attached and reversing while pressing only the main body of the mount.

According to a fourth aspect of the present invention, an endless belt capable of placing and transferring a mount temporarily attached with bonded objects such as cards in an aligned state can be tensioned and rotated by the interior of at least two rollers. The reversing roller at the reversing point that forms the end of the outward path has a diameter smaller than the delivery size of the bonded article of the cards temporarily attached to the backing sheet, and the reversing point is the intermediate position. A plurality of endless pressing belts, which move in contact with the outer surface of the belt, are arranged so as to press only the backing sheet, avoiding the aligned objects.

A fifth aspect of the present invention is an endless belt reversal portion, in which the blade edge of the chute scraper is provided close to the outer surface of the belt at the portion in contact with the reversing roller forming the reversal portion.

According to a sixth aspect of the invention, in the vicinity of the outer side of the reversing roller,
It is provided with a feed roller for sandwiching and sending a bonded article of cards separated from the mount.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention focuses on the difference in hardness between the mount 20 and the cards temporarily attached to the mount 20 and makes use of these characteristics to perform a complete separation work. It is intended to provide a separating device.

The work piece using the peeling / separating device comprises a flexible mount 20 and rigid cards.
Is formed with a set area in which a plurality of the small cards described above can be arranged side by side in the vertical and horizontal directions.

On the flat surface of the mount 20, recesses each having an area approximately equal to the area of a single card and having a depth corresponding to the thickness of the card are sectioned with an edge 22 in order. Cards can be attached by an adhesive layered on the bottom surface of the recess.

The constitution of the mount 20 and the sticking means for the cards, and the procedure and process for peeling and separating from the sticker 20 to which the cards are stuck after the sticking to the mount 20 and processing such as printing are known techniques. Is.

The peeling / separating means is an endless belt 1.
A main structure is a ring-shaped plural presser belt 4 which moves in unison with the turning of the belt 1 in a certain range in the front-rear direction with one reversal portion 2 in the belt 1 in the middle.

The reversing portion 2 at one end of the belt 1 is provided with a reversing roller 3 having a small radius inscribed therein, and the work forward path is converted into a forward return path by its bending motion.

The form of the plurality of strips of the holding belt 4 contacting the front-rear direction surface of the belt 1 with the reversal portion 2 as the intermediate position is such that the joined article 21 of cards attached to the mount 20 is formed.
The number of threads used and the interval dimension can be adjusted each time there is a change in the form according to the form arranged and adhered on the mount 20 based on the size (area).

As described above, since a plurality of cards and the like are adhered to the surface of one mount 20 in orderly defined by the edge portion 22, the press belt 4 is mounted on the mount. It is important to adjust so as not to come into contact with the bonded article 21 of cards or the like, which is arranged so as to come into contact with the edge portion 22 in the traveling direction on the surface.

The mount 20 on which a plurality of the bonded articles 21 of the cards which have been subjected to the surface treatment process are temporarily adhered to the conveying surface of the belt 1 of the present apparatus as described above is operated with the adhered surface facing upward. The belt 1 is placed and moved at a predetermined position on the surface of the belt 1 to be transferred, and is attracted to the presser belt 4 which is swung from the upper side by its traveling motion.
Due to the pressure contact and the traveling, the joint operation 21 of the cards temporarily attached to the mount 20 cannot follow the curving of the reversal point 2 due to its own rigidity, The state of temporary attachment with the mount 20 is converted into a peeling action and protrudes from the gap between the pressing belts 4 arranged in parallel, and is separated and separated from the mount 20 and dropped.

On the other hand, with respect to the mount 20 that is moved by being clamped between the belt 1 and the holding belt 4, only the holding belt 4 is reversed at its terminal position, and the contacting action is released from the position where the belt 1 is detached. It is released from band 1.

As described above, the joint 21 of cards which cannot follow the bending movement of the band 1 at the one reversal portion 2 of the band 1 has the band 1 from its tip end due to its own rigidity. The peeling of the chute scraper 5 is started by setting a slight gap in the band 1 near the peeling start position, that is, a position through which the edge 22 of the mount 20 can pass. , Which promotes the complete separation of the bonded article 21 of cards and the band 1 by forming the chute scraper 5 between the back surface of the bonded object 21 of the cards and the band 1 which have started the peeling action. Is.

Further, the card-like joined article 21 which is urged to be completely separated by the chute scraper 5 is brought into contact with the chute scraper 5 and is rotated by the feed roller 6 and pulled out to remove the card. The adhesive bonding relationship with the mount 20 is forcibly separated behind the bonded article 21.

The separated card joint 21 is placed in the card collecting section 7 provided in the apparatus, and the mount 20 from which the card joint 21 is peeled off is released from the holding belt 4 and then stored in the mount. They are individually sent to the parts 8 and automatically arranged and stacked.

In the figure, reference numeral 9 is a drive roller of the band 1.
Reference numeral 10 denotes a driving roller for the pressing belt 4, and 11 denotes a driven roller for the pressing belt 4.

The above-mentioned card-like joint 21 is basically a magnetized telephone card, a prepaid card, a security ticket such as a commuter pass, a non-magnetized certificate card, a membership card, etc. It is a rigid card, the material of which is made of synthetic resin, a composite material of paper quality and synthetic resin,
The mount 20 to which the joint 21 of cards is temporarily attached is not limited to paper quality but is made of synthetic resin, and like the joint 21 of cards, is often a composite material of paper quality and synthetic resin. However, the rigidity is much lower than the hardness of the above-mentioned cards and has a characteristic of rich flexibility.

The reversing roller 3 has a relatively small diameter and is formed to have a diameter at least smaller than the length of one side of the joined article 21 of rectangular cards.

The reversing roller 3 has a diameter as small as possible in accordance with the calculation criteria based on the conditions that take into consideration the hardness of the mount 20 and the repeatability of the mount 20 so that the joint 21 of the mount 20 and the card or the like 21 can be obtained. It is intended to improve the peeling action with.

Further, as the degree of the peeling phenomenon between the mount 20 and the bonded article 21 of the cards at the reversal point 2 progresses, the bonded article 21 of the cards declines in the pressure supporting force for promoting the independent progress, The tip in the traveling direction is a free end,
In order to prevent a swinging phenomenon in which the directionality is not determined, the shoot scraper 5 is installed at a position on the back surface side of the bonded article 21 of the cards, and the cutting edge of the shoot scraper 5 is brought close to the outer surface of the belt to remove the latter half of the peeling action. It is a grant.

Further, the above-mentioned shoot scraper 5
Together with the action of promoting the peeling between the card joint material 21 and the backing sheet 20, the sliding, that is, the chute scraper 5
Of the feed roller 6 and the discharge surface position of the chute scraper 5 are tangent to each other, and the direction of rotation is in the direction of rotation. Since it can be rotated as a member, the card-like joint 21 is guided to the guide plate 12.
Is a chute scraper 5 and a rotating feed roller 6
The joint 21 of the cards and the like which is peeled off from the mount 20 by the contacting with and pulling out is completely peeled from the mount 20 by the pulling action and then separated.

[0032]

INDUSTRIAL APPLICABILITY As described above, according to the present invention, for the surface treatment work of small cards and the like, in order to carry out the plural work at once, a plurality of them are temporarily attached to one mount and the target work of the surface is performed. After the completion, when the cards are peeled off from the mount of the pasting base, the unique hardness difference between the mount and the bonded product of the cards is used to mount a bend with a small radius that does not allow the cards to follow. In addition, by advancing the cards and the like in a state of being almost straight to the bending back movement of the mount, the mount and the cards are separated and separated temporally.

The belt for conveying the mount is at the reversal point,
In contrast to the action of fixing the backing sheet with the presser belt and forcibly bending it at the reversal point, the cards are not subjected to any restraining action other than temporary attachment, so the straightness action of self by the self-stiffness above the attaching force. There is an effect that a peeling phenomenon is caused by the above, and a material load is not imposed on the main cards.

The chute scraper has an effect of accelerating the complete peeling of the cards, which reduces the pressure supporting force which decreases with the progress of the peeling action of the cards.

Further, the cards are held by a chute scraper and a rotating feed roller, and
It is an effect that can be expected to be completely separated from the backing sheet by the auxiliary action of pulling off the sticking to the backing sheet.

[Brief description of drawings]

FIG. 1 is a schematic front view of the device,

FIG. 2 is a perspective view of a mount on which a bonded product of a plurality of cards is attached.

[Explanation of symbols]

 1 band 2 reversal point 3 reversing roller 4 presser belt 5 chute scraper 6 feed roller 7 card collecting section 8 mount storage section 9 drive roller 10 presser belt drive roller 11 driven roller 12 guide plate 20 mount 21 card joint 22 Edge

Claims (6)

[Claims] 1. A method for peeling a bonded article of cards, which is temporarily attached in an aligned state on a single sheet of paper in order to perform a surface treatment, on an endless belt that rotates between at least two rollers, The part where the card-bonded product of the mount is not attached when the card-bonded product with the card-bonded product temporarily placed on it is sent out and the card-backing roll rotates to one roller together with the belt. Only the backing is pressed down to follow the endless belt, and the rebounding force is applied to the unbonded card joints.
A method for peeling a bonded article temporarily attached to a mount, characterized in that the mount is peeled from the inverted mount. 2. A peeling means for removing a bonded article of cards having a hardness higher than that of the mount temporarily attached to one mount in order to perform a surface treatment, and having a width capable of mounting the mount. An endless belt having a belt is temporarily joined to at least two rollers so that the belt can be rotated in one direction, and a reversing roller that forms a reversal point at the end of the traveling direction is temporarily attached to a mount. The diameter is smaller than the dimension of one side in the feeding direction of the, and the endless presser belt that contacts the outer surface of the belt in the front and rear section with this reversal point in the middle is not contacted with the temporarily bonded joint and the mount It is arranged so that it can be touched together, and it can move together with the belt. Reverse with the presser belt From the mount that rotates along with the backing, promotes a peeling action without causing the joint having higher hardness than the backing to follow the reversal of the backing due to its own repulsion property, and reversing only the backing and the difference in hardness between the backing and the joint. A method for peeling a bonded article temporarily attached to a mount, characterized in that the bonded article can be peeled off by utilizing the repulsive force of the bonded article. 3. An endless belt that rotates between at least two rollers including a reversing roller to transfer and mount a mount on which the bonded objects of cards are temporarily attached in an aligned state, and along the reversing roller. Of the cotton on the endless belt that flips over, it is equipped with a reversal control device that avoids the joints of the temporarily attached cards and reverses while pressing only the main body of the paste. Peeling device for the bonded joints. 4. An endless belt capable of placing and transferring a mount on which cards and the like are temporarily attached in an aligned state is formed inside at least two rollers so as to be tensionable and rotatable. The reversing roller at the reversing point that forms the end of the forward path has a diameter smaller than the sending-out dimension of the bonded article of cards temporarily attached to the mount, and is in contact with the outer band of the zone where the reversing point is the intermediate position. A plurality of endless presser belts that move together, avoiding the joined objects in the aligned state,
A peeling device for a joint temporarily attached to a mount, which is arranged so as to hold only the mount. 5. The blade of the chute scraper is provided close to the outer surface of the endless belt at the reversal point of the belt, which is in contact with the reversing roller forming the reversal point. A peeling device for a bonded article temporarily attached to the mount according to item 4. 6. The feed roller according to claim 3, further comprising a feed roller provided near the outer side of the reversing roller for feeding a bonded article of cards separated from the backing sheet.
A peeling device for a bonded product that is temporarily attached to the mount described above.