JPH08244832A - Method and device for producing mount with shrink film - Google Patents

Abstract

PURPOSE: To automate a process of bonding a shrink film to a mount to enhance a productivity. CONSTITUTION: A mount 2 is taken out one by one by an upper feed roll 4 and a lower feed roll 5 from a feed table 3 containing a large number of mounts 2 in a stacked state from the lowest one to be placed on a chain conveyor 8. A glue is applied to the surface of the mount 2 by a plate roll 9 in the feed path of the chain conveyor 8. After that, a tubular film 16 supplied from a tubular film roll loading part 17 and cut by a cutter consisting of a cutter cylinder 21 and a bob roll 22 is overlapped and bonded on the top surface of the mount 2 coated with the glue.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method and an apparatus for manufacturing a mount with a shrink film, and more particularly to a method and an apparatus for manufacturing a mount with a shrink film for sticking a tubular film for shrink wrapping to the mount. It is a thing.

[0002]

2. Description of the Related Art Heretofore, a packaging method for inserting and packaging an article (commodity) between a board made of cardboard and a transparent resin film has been known as so-called blister packaging. In such a blister package, it is possible to pierce the mount and hang the package through the hole for display, and in the displayed state, it is possible to see the contents of the product through the transparent resin, It is often used for display packaging of small items.

However, in the blister packaging as described above, it is necessary to form a film made of, for example, vinyl chloride in advance according to the shape of the product to be packaged, and to attach the film thus formed to the backing sheet with the product interposed therebetween. Therefore, there is a problem that the manufacturing process is complicated and high cost cannot be avoided, and since the mount and the thick film are firmly adhered, the film is removed from the mount when the consumer takes out the product. There is a problem in that it cannot be easily peeled off.

From the above, a heat-shrinkable film (shrink film) for shrink wrapping is provided on a mount as a wrapping form which has the same effect as that of the blister wrapping for display, has a low material cost, and can be easily taken out. ) Is attached and the product is wrapped by the shrink film.

[0005]

However, in the packaging with the mount and the shrink film as described above, it is necessary to go through a sticking step of sticking the shrink film on the mount, but this sticking step is It was extremely difficult to automate it, and the actual situation was that we had to rely on the manual work of the workers. Therefore, even if the material cost itself is low, there is a problem in that it is difficult to improve the productivity because the above-mentioned attaching step is troublesome.

The present invention has been made in order to solve the above-mentioned problems, and a mount with a shrink film capable of improving productivity by automating the process of attaching the shrink film to the mount. It is an object of the present invention to provide a manufacturing method and a manufacturing apparatus of.

[0007]

[Means for Solving the Problems and Actions and Effects] In order to achieve the above-mentioned object, a method of manufacturing a mount with a shrink film according to the present invention is a method for attaching a tubular film for shrink packaging to the mount. A method of manufacturing a mount, comprising: (a) a mount supply step of supplying the mounts one by one onto a conveyor; and (b) an adhesive agent applied to the surface of the mount supplied and conveyed on the conveyor by a plate roll. An adhesive applying step of applying and a cylindrical film attaching step of (c) supplying the tubular films one by one to a mount on which the adhesive is applied and attaching the adhesive to the mount. To do.

In the method of manufacturing the mount with shrink film according to the present invention, when the mount with shrink film is manufactured, the mounts are first fed onto the conveyor one by one in the mount supplying step, and then on the conveyor in the adhesive applying step. An adhesive is applied to a predetermined portion of the surface of the conveyed mount by a plate roll, and thereafter, in the cylindrical film attaching step, the cylindrical film is supplied one by one to the mount to which the adhesive is applied, and the cylinder is attached to the mount. Film is attached to the mount. By passing through each of these steps, it becomes possible to automate the attachment of the shrink film to the mount and improve the productivity.

Next, an apparatus for manufacturing a mount with a shrink film according to the present invention is a manufacturing apparatus for a mount with a shrink film, in which a tubular film for shrink packaging is attached to the mount, and (a) a large number of the mounts. A feed table for accommodating in a stacked state, (b) a mount supply roll for taking out the mounts contained in the feed table one by one from below, (c) a mount for taking out the mounts taken out by the mount supply roll, one by one A conveyor for carrying, (d) a plate roll for applying an adhesive on the surface of a board carried on this conveyor, and (e) a cylinder for a board provided at the end of the conveyor and carried by the conveyor. It is characterized by comprising a film supply roll for supplying the films one by one.

In the apparatus for manufacturing a mount with shrink film according to the present invention, when manufacturing the mount with shrink film, first, the mounts are taken out one by one from below the mounts stored in the feed table by the mount supply roll. The taken out mounts are conveyed by a conveyor in a separated state. An adhesive is applied by a plate roll to a predetermined portion on the surface of the mount during conveyance by the conveyor, and then a tubular film is fed from the film supply roll to the mount to which the adhesive is applied at the end of the conveyor. They are supplied one by one and the tubular film and the mount are integrated. In this way, the attachment of the shrink film to the mount is automated, and the productivity in manufacturing the mount with shrink film is improved.

In the present invention, it is preferable to further include a cutter for cutting a long tubular film wound on a reel to a predetermined size and supplying it to a film supply roll. By doing so, the tubular film supply unit that supplies the cut tubular film to the film supply roll can be automated, and the convenience is further improved.

Objects of the present invention will become apparent from the detailed description given below. However, while the detailed description and specific examples describe the most preferred embodiments, various modifications and variations within the spirit and scope of the invention will be apparent to those skilled in the art from the detailed description, and therefore, specific examples As described below.

[0013]

EXAMPLES Next, specific examples of the manufacturing method and the manufacturing apparatus of the mount with shrink film according to the present invention will be described.
A description will be given with reference to the drawings.

FIG. 1 shows the overall construction of a manufacturing apparatus for a mount with a shrink film according to an embodiment of the present invention. As shown in the figure, the manufacturing apparatus according to the present embodiment includes a paper feed section A, a paper feed section B, a gluing section C, a film cutting / sticking section D, and a paper discharge section E from the upstream side along the flow of the manufacturing process. I have it.

The paper feed section A is arranged at the upstream end of the main body frame 1. The paper feed section A is provided with a feed table 3 which is arranged so as to incline downward toward the downstream side and accommodates the mount 2 in an upright state. On the mount discharge end side of the feed table 3, An upper feed roll 4 and a lower feed roll 5 are provided so as to face each other, and a sub feed roll 6 is further provided downstream of the upper feed roll 4. A rubber separation claw 4a is provided on the outer peripheral portion of the upper feed roll 4, and the lowermost mount 2 on the feed table 3 is rotated from above the feed table 3 by the separation claw 4a when the upper feed roll 4 rotates. It is taken out, sandwiched between the upper feed roll 4 and the lower feed roll 5, and fed forward. In addition, when the mount 2 is sent out, the mount 2
In order to prevent sheet feeding, a retard 7 as a friction holder is provided between the feed table 3 and the feed rolls 4, 5.

The paper feeding section B is arranged on the downstream side of the paper feeding section A, and a pair of left and right chain conveyors 8 for conveying forward the mounts 2 taken out one by one from the paper feeding section A,
8 is provided. The chain conveyor 8 has claw portions 8a on its surface, and the mount sheets 2 are placed one by one between the claw portions 8a adjacent to each other. In addition, these claw portions 8
It is preferable that the interval between a is variable according to the size of the mount 2 being conveyed.

The gluing section C is arranged at a substantially middle portion of the chain conveyor 8 as the paper feeding section B in the conveying direction.
A plate roll 9 provided on the upper side of the conveying surface of the chain conveyor 8 and having a sponge (not shown) for gluing attached to the outer peripheral surface thereof, and a plate receiving roll 10 provided so as to face the plate roll 9. It has and. Adjacent to the plate roll 9, a sizing roll 11 for adhering sizing to the sponge of the stencil roll 9, a sizing pan 12 for supplying sizing to the outer peripheral surface of the sizing roll 11, and a sizing paste A doctor 13 for scraping off excess glue on the surface of the attaching roll 11 is provided. In this way, the sizing roll 11 and the plate roll 9
By rotating the plate receiving roll 10 in the required direction, the glue (adhesive) in the glue pan 12 is attached to the sponge on the surface of the plate roll 9 via the gluing roll 11, and the plate roll 9 and the plate receiving roll 10 By sandwiching the backing sheet 2 between and, glue is applied to a required portion of the backing sheet 2.

The film cutting and adhering portion D is arranged on the downstream side of the paper feeding portion B. The film cutting / adhering section D is provided with a vacuum cylinder 14 arranged to face the end of the chain conveyor 8 and a pressing roller 15 arranged below the vacuum cylinder 14. The vacuum cylinder 14 is provided with a large number of suction holes on its outer peripheral surface, and suctions the tubular film 16 on its outer peripheral surface by vacuum through the suction holes. The tubular film 16 is composed of a cutter cylinder 21 and a bob roll 22 via a dancer roll 18, a film delivery roll 19 and a guide roll 20 from a state in which the tubular film 16 is wound into a roll by the tubular film roll winding mounting portion 17. It is supplied to a cutter device, cut into a required length by this cutter device, and then adsorbed to the outer peripheral surface of the vacuum cylinder 14. Therefore, when the mount 2 having the required portion coated with the glue is delivered from the chain conveyor 8 between the vacuum cylinder 14 and the pressing roller 15, the tubular film 16 is pressed and adhered to the surface of the mount 2. The attached product is sent to the paper output unit E. Note that in FIG. 1, reference numeral 23 is a film scraper. A transparent polyester (PET) film is suitable as the film used here.

The delivery section E is arranged such that the base end thereof is located slightly lower than the lower end of the vacuum cylinder 14, and the presser arranged substantially in the middle of the delivery conveyor 24. And a roll 25. In this way, the mount 2 and the tubular film 16 which are integrated after adhering are conveyed by the delivery conveyor 24, and the pressing roll 25 is provided during the conveyance.
It is ejected in a state where it is pressed down and firmly attached.

FIG. 2 shows a step of inserting the product 27 into the mount 26 with the shrink film obtained by the above-described apparatus for manufacturing the mount with the shrink film. Product 2
7 is inserted, the tubular film 16 is lifted by the suction pad 28 in a state where the mount 26 with the shrink film is laid sideways as shown in FIG.
An insertion space is created inside, and then the product 27 is pushed into the insertion space by the pusher 29 as shown in (b), and finally the pusher 29 is returned to the original position as shown in (c) and the suction pad 28 is used. Release the adsorption. After the product 27 is thus inserted, the final product can be obtained by heat-shrinking the tubular film 16 in a post process.

FIG. 3 shows an example of the series of steps described above and a product obtained by the steps. As shown in (a), the glue application section 30 at the lower center of the mount 2 is used.
When the tubular film 16 is adhered to, the mount 26 with a shrink film as shown in (b) is completed. When a product 31 such as a cosmetic product is inserted into the shrink film-carrying mount 26 thus manufactured and the tubular film 16 is heat-shrinked, a final product as shown in (c) is obtained.

The product thus obtained is displayed on a display shelf of a store in a state where the surface of the backing sheet 2 is provided with necessary characters, design, etc. and is set up as shown in FIG. 3 (c), for example. It is also possible to make a hole in the upper part of the mount 2 and suspend and display the package by the hole.

FIG. 4 shows a perspective view of a mount 26 'with a shrink film according to another embodiment. As in this example, a mount 2'having a window 31 in the central portion is used, and glue applying portions 30 ', 30' are provided on both sides of the window 31. The tubular film 16 'may be attached to the'. When the product is inserted and packaged in such a mount 26 ′ with a shrink film, the product can be seen from the front side through the transparent tubular film 16 ′ and the back side through the window 31 and the transparent tubular film 16 ′. You can also see the product from.

In this embodiment, the distance between the claw portions 8a of the chain conveyor 8 is appropriately adjusted as described above, and the sponge attachment position on the outer peripheral portion of the plate roll 9 or the rotation speed of the plate roll 9 is adjusted. By adjusting the position of the cutter blade of the cutter cylinder 21 or the rotation speed of the cutter cylinder 21 and the like, it is possible to adapt to the mount 2 or the tubular film 16 of various sizes. Various shapes depending on
It is possible to manufacture a mount with a shrink film having a size.

In this embodiment, the tubular film 16 is lifted by the suction pad 28 when the product 27 is inserted into the mount 26 with the shrink film, but in addition to this, for example, one end of the tubular film is pressed down. There is also a method in which air is blown in from the other end side to inflate the tubular film and the product is pushed in in this inflated state. In addition, such an insertion operation of the product can be performed while the mount with the shrink film is stationary.
It is also possible to carry out continuously while being conveyed by a conveyor.

According to the manufacturing apparatus of the present embodiment, the manufacture of the mount with shrink film can be fully automated, so that the number of products produced can be dramatically increased as compared with manual work. As a device similar to the device for manufacturing a mount with a shrink film of this embodiment, a so-called window sticking machine for sticking a film on a film is known, but the manufacture of the mount with a shrink film as in this embodiment is automated. The device is completely unprecedented, and its implementation effect is extremely large.

As mentioned above, it is obvious that the present invention can be variously modified. Such modifications are within the spirit and scope of the invention, and all such variations and modifications apparent to those skilled in the art are intended to be within the scope of the following claims.

[Brief description of drawings]

FIG. 1 is an overall configuration diagram of an apparatus for manufacturing a mount with a shrink film according to an embodiment of the present invention.

FIG. 2 is an explanatory diagram showing an example of a step of inserting a product into a mount with a shrink film.

FIG. 3 is an explanatory diagram showing an example of a manufacturing process and a product of a mount with a shrink film.

FIG. 4 is a perspective view of a mount with a shrink film according to another embodiment of the present invention.

[Explanation of symbols]

 A Paper feed section B Paper feed section C Gluing section D Film cutting and pasting section E Paper ejection section 2 Mount 3 Feed table 4 Upper feed roll (mount supply roll) 5 Lower feed roll (mount supply roll) 8 Chain conveyor 9 Plate Roll 11 Roll with glue 14 Vacuum cylinder (Film supply roll) 16 Cylindrical film 17 Cylindrical film roll winding part 21 Cutter cylinder (Cutter) 22 Bob roll (Cutter) 26, 26 'Mount with shrink film 30, 30' Glue application Department

Claims (3)

[Claims] 1. A method of manufacturing a mount with a shrink film, which comprises sticking a tubular film for shrink wrapping onto a mount, comprising: (a) a mount supply step of supplying the mounts one by one onto a conveyor; and (b). An adhesive applying step of applying an adhesive to the surface of the mount, which is supplied and conveyed on the conveyor, by a plate roll, and (c) the tubular films one by one with respect to the mount having the adhesive applied. A method of manufacturing a mount with a shrink film, comprising a cylindrical film sticking step of supplying and sticking to the mount. 2. A manufacturing apparatus for a mount with a shrink film, wherein a tubular film for shrink wrapping is attached to a mount, comprising: (a) a feed table for accommodating a number of the mounts in a stacked state, and (b) this feed. A mount supply roll that takes out the mounts contained in the table one by one from below,
(C) 1 piece of mount paper taken out by this mount supply roll
A conveyor that separates and conveys the sheets one by one, (d) a plate roll that applies an adhesive to the surface of the mount that is conveyed on this conveyor, and (e) a mount that is provided at the end of the conveyor and that is conveyed by the conveyor. 1 above the tubular film
An apparatus for manufacturing a mount with a shrink film, comprising a film supply roll for supplying sheets one by one. 3. The shrink film according to claim 2, further comprising a cutter that cuts a long tubular film wound on a reel to a predetermined size and supplies the cut film to the film supply roll. Mount manufacturing equipment.