JP2004115082A - Displaying implement for commodity and processing apparatus for displaying implement - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a displaying implement for commodities in which there exists no possibility of that a hole part becomes to a start of breakage, and is a cause of generation of clogging of a belt body, and a processing apparatus for it. <P>SOLUTION: The displaying implement S for the commodities M on which a plurality of the commodities M are stuck, displays the commodities M under a hung condition. Folded-back faces F1 folded back downward of top ends of displaying faces F for a plurality of packaged commodities M are stuck on the displaying implement S. The displaying implement S is a belt body S on the top end of which a hole part H hooked by a hook 50 is provided. The hole part H is connected with the belt body S at the top part and the bottom part. <P>COPYRIGHT: (C)2004,JPO

Description

[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hole processing for hanging a band of snack confectionery bags such as potato chips at a time of display in a form in which a predetermined number of snack confectionery bags such as potato chips are stuck.
[0002]
[Prior art]
2. Description of the Related Art Conventionally, a large number of bags wrapped with pillow wrappers (vertical pillows, horizontal pillows) are bonded to a tape material having a predetermined width, and are sold in a display form in which a predetermined number is hung. At the upper end of the tape material, a hole for hanging the tape material is formed by hole punching.
In performing the hole punching process, there is a problem that dust is generated when completely punching. Therefore, when performing hole punching, a process is performed in which one end of a circular shape to be punched is left so that no scum is generated (for example, Patent Document 1).
[0003]
[Patent Document 1]
No. 52-31236 (Page 2, Figure 5)
[0004]
[Problems to be solved by the invention]
On the other hand, the applicant of the present invention has proposed a structure for attaching a plurality of products M shown in FIGS. 7A and 7B and a processing machine for the same. In the product M, a surface F1 obtained by folding the upper end of the display surface F downward is adhered to a band (display tool) S. In such a new display form, if the processing for leaving only a part of the hole H in the band body S is performed as shown in FIGS. 8A and 8B, the following problem occurs.
[0005]
As shown in FIG. 8A, when one end of the hole punch, which is not punched, is provided above the hole H, when the hook is hung on a hook, stress concentrates on the unprocessed one end H1, and the band S is formed. The bag M is easily broken, and therefore, the strength for holding the bag M is insufficient.
On the other hand, in order to solve the above problem, as shown in FIG. 8 (b), when a portion which is not punched is provided below the hole portion H, as shown in FIG. There is a problem that the band member S rises and is clogged in the machine.
[0006]
Accordingly, an object of the present invention is to provide a product display device and a device for processing the product, which do not cause the hole to be broken and do not cause clogging of the band.
[0007]
[Means for Solving the Problems]
In order to achieve the object, a display device for a product of the present invention is a display device for a product in which a plurality of products are attached and displayed in a hanging state, and the display device is packaged. A folded surface obtained by folding the upper end of the display surface of the plurality of products downward is adhered, and the display device is a band having a hole for hanging a hook at an upper end, and the hole has an upper part and a lower part. It is characterized in that it is continuous with the band at the lower part.
In general, it is preferable that the width of the first continuous portion with the band in the upper part of the hole is set to about 0.5 mm to 2 mm.
[0008]
When such a display device is hooked on a hook, when the hole is pierced into the hook, a portion connected to the band above the hole is cut off. Therefore, it is possible to prevent stress from being concentrated on a part of the hole during display.
[0009]
The processing device of the present invention for forming the display device includes a conveying unit that conveys the band in the length direction, a cutter that performs a cutting process to divide the band into a predetermined length, and a cutter that cuts the band. Or a display device processing device provided with a punch for forming a hole in an upstream portion of a band to be cut, wherein a first connecting portion which is upper when exhibiting in the hole and a first portion which is lower. The punch forms the hole so that the two continuous portions are connected to the belt.
[0010]
The above-mentioned "cutting processing" includes, in addition to cutting and cutting off the strip, adding a dashed cutting line so that the strip can be cut off.
[0011]
The width of the second continuous portion with the strip below the hole is preferably larger than the width of the first continuous portion, and is generally preferably set to 4 mm to 7 mm. By providing such a second continuous portion, it is possible to prevent the hole in the strip from being turned up and clogging the machine.
[0012]
BEST MODE FOR CARRYING OUT THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
In the following description, a case in which the display device processing device of the present invention is applied to a weighing and packaging system will be described.
overall structure:
In the weighing and packaging system shown in FIG. 1, 2 is a combination weighing device, 3 is a bag making and packaging machine, 4 is a band attaching machine, and 5 is a transport conveyor.
[0013]
The combination weighing device 2 combines the weights of the contents M supplied into a large number of weighing hoppers (not shown) to combine the contents M into a target weight or a weight close to the target weight, The content M is dropped on the lower bag making and packaging machine 3.
[0014]
As shown in FIG. 2, the bag making and packaging machine 3 is a so-called vertical pillow packaging machine, which forms a cylindrical film by fusing a sheet-like film F with a vertical sealer (vertical sealing device) 32 and drops from above. With the contents M to be filled in the tubular film F, the upper end of the contents M in the film F is welded (sealed) by the end sealer 33 and cut and packaged. The bag making and packaging machine 3 continuously packages the contents M at a constant cycle time (for example, see Japanese Patent Application Laid-Open No. 4-128105).
The packaged product M is sent to the band attaching machine 4 in FIG. 1 and is attached to a band (display tool) S unwound from a band roll S1, as described later. The product M attached to the band S is transported downstream by the transport conveyor 5.
[0015]
Bag making and packaging machine 3:
In FIG. 2, the film F is bent into a tubular shape by the former 30. In the bag making and packaging machine 3, the pull-down belt 31 below the former 30 pulls the side surface of the film F downward, and the vertical sealer 32 on the side connects the ends (joint) along the flow direction of the film F. The film F is formed into a cylindrical shape by sealing.
[0016]
As shown in FIG. 3, the end sealer 33 includes a rotating shaft 34, an arm 35, and a seal jaw 36. While the arm 35 intermittently rotates in the opposite directions, the rotating shaft 34 reciprocates in the horizontal direction at a predetermined timing, whereby the seal jaw 36 at the tip of the arm 35 draws a substantially D-shaped locus.
The sealing jaws 36 run substantially linearly downward while squeezing the film F from the position P0 where the sealing jaws come into contact with each other, and come into close contact with each other to seal the end of the film F (the end in the vertical direction of the product M) by pressing. While descending. After cutting the film F with the cutter 37, the seal jaws 36 move in the direction away from each other at the open position P1.
[0017]
Accordingly, the seal jaw 36 applies pressure and heat to the film F while moving downward at the same speed as the cylindrical film F during the time from the contact position P0 to the open position P1. Apply horizontal seal. Then, the film F is cut by the cutter 37, and the bag-shaped film F, that is, the product M is opened at the opening position P1.
The detailed structure of the seal jaw 36 is described in JP-A-5-278729.
[0018]
Band mounting machine 4:
The band attaching machine 4 includes a holding device 40, a sealing device 20, and a processing device 10.
The holding device 40 is provided in a pair on both sides of the product M. Each of the holding devices 40 includes a pair of claws 41. The holding device 40 holds the product M by rotating the claws 41 along the horizontal plane, grasping both ends of the upper seal portion of the product M at the open position P1. After the holding, the holding device 40 moves to the position indicated by the solid line obliquely downward while holding the product M, and moves the product M from the open position P1 to the sticking position P2.
[0019]
The sealing device 20 shown in FIG. 4 is for attaching the product M to the band S, and includes a heater 21, a pressing portion 22, and an air cylinder 23. The pressing portion 22 is turned around the turning shaft 24 toward the heater 21 by the air cylinder 23. On the other hand, the band S unwound from the band roll S1 (FIG. 1) is sent onto the heater 21 by a driving roller 42 (conveying means).
When the product M is moved to the sticking position P2 by the holding device 40 (FIG. 3), the pressing portion 22 rotates, and the product M and the band S are sandwiched between the pressing portion 22 and the heater 21. The upper end of the product M is welded to the band S. At this time, as shown in FIG. 6A, the commodity M has an upper end portion (a folded surface described later) F1 on the exhibition surface F side adhered to the band S.
[0020]
Processing device 10:
The processing apparatus 10 in FIG. 4 includes a punch 11, a cutter 12, and a narrow guide slit 100 for guiding the band S in FIG. 5, and performs cutting while holding the band S in the guide slit 100. And drilling.
The punch 11 forms a hole H in the band S of FIG. 5A, and has a cylindrical blade 11c as shown in FIG. 5C. When the punch 11 shown in FIG. 5B rises and crosses the band S, a hole H is formed in the band S as shown in FIG. Here, notches 11a and 11b are formed in the circumferential direction of the blade 11c shown in FIG. 5 (c). For this reason, in the band S of FIG. 5A, the notches 11a and 11b form the first connecting portion U1 and the second connecting portion U2 connected to the band S, respectively, and the remaining portion is formed. Be cut off. As shown in FIG. 6A, in the feeding direction X of the band S during processing, a first continuous portion U1 is formed in front of the band S, and a second continuous portion U2 is formed in the rear. Is done. It is preferable that the width of the second continuous portion U2 is larger than the width of the first continuous portion U1.
[0021]
The cutter 12 adds a dashed cutting line C shown in FIG. The cutting line C is applied slightly ahead of the hole H in the feeding direction of the band S. When the band S is cut off along the cutting line C, as shown in FIG. 7C, at the time of display, the narrow first continuous portion U1 is located above and the wide second continuous portion U2 is displayed. Is downward.
[0022]
Product manufacturing method:
The products M put together by the combination weighing device 2 of FIG. 1 are dropped to the bag making and packaging machine 3 below. In the bag making and packaging machine 3, the product M is filled in a film F formed in a cylindrical shape. The end of the film F filled with the product M is sealed by the sealing jaw 36 and cut by the cutter 37.
[0023]
On the other hand, the band S unwound from the band roll S1 is stopped at a predetermined position, passes through the processing device 10 in FIG. The hole 11 is formed by the punch 11, and the connecting portions U1 and U2 corresponding to the notches 11a and 11b of the blade 11c are respectively formed. On the other hand, a cutting line C is added by the cutter 12 of FIG.
[0024]
As described above, since the strips S are provided with the connecting portions U1 and U2 in which the hole portions H are connected, generation of scum can be prevented.
Further, in the first connecting portion U1 above the hole H, the hole H is continuous with the band S, so that the hole H in FIG. Even when the body S is transported, there is no possibility that the hole H is raised. Therefore, in the process of processing the band S, the band H can be prevented from being clogged by the hole H being caught by the machine.
[0025]
The holding device 40 shown in FIG. 3 holds the product M at the open position P1 with the nail 41, and then moves the product M to the sticking position P2 diagonally below. Here, at the sticking position P <b> 2, the upper end portion of the product M in FIG. 4 is transferred so as to overlap the band S on the heater 21. After the transfer, the pressing portion 22 is rotated, and the upper end portions of the band S and the product M are pressed against the heater 21 to adhere to each other.
[0026]
After the attachment, the product M filled with the next content is transported by the holding device 40 from the open position P1 to the attachment position P2. On the other hand, the belt S is fed by the drive roller 42 for a predetermined distance, and the next product M is adhered to the belt S by the heater 21.
In this manner, the filling, transporting and sticking of the product M are repeated, and the operation of sticking a predetermined number of the products M to the band S and the punch 11 and the cutter 12 on the band S are performed by the band shown in FIG. The operation of forming the hole H and the cutting line C in the body S is performed.
[0027]
Display method:
In order to display the display tool, after cutting the band body S along the cutting line C and hooking the hole H on the hook 50, the product M in FIG. 7A, the exhibition surface F becomes the front side as shown in FIGS. 7 (a) and 7 (b). In this way, the plurality of products M are displayed in a state of being hung on the belt S.
As shown in FIG. 7 (b), since the folded surface F1 in which the upper end of the display surface F of the product M is folded is attached to the band S, the buyer holds the product M and diagonally downwards. When pulled, the product M easily comes off the band S.
[0028]
Here, as shown in FIG. 7C, in the second continuous portion U2 below the hole H, since the hole H is continuous with the band S, the width of the first continuous portion U1 is reduced. Can be smaller. Therefore, when the hook 50 is pierced into the hole H at the time of display, the first continuous portion U1 with the band S on the upper portion of the hole H is cut off. Therefore, since the upper part of the first continuous portion U1 is cut off at the time of display, it is possible to prevent stress from being concentrated on a part of the hole H during display. Therefore, the strength against breakage of the band S is improved.
[0029]
By the way, as shown in FIG. 7 (d), a pair of second connecting portions U2 of the band S may be provided left and right apart.
On the other hand, as shown in FIG. 7 (e), a pair of first connecting portions U1 of the band S may be provided left and right apart.
That is, in the hole H, one or more (three or more places) are continuous with the band S in the upper half range of 180 °, and the remaining part may be cut off. The hole H may have one or more (three or more) portions connected to the band S in the lower half range of 180 °, and the remaining portion may be cut off.
[0030]
As described above, the preferred embodiments have been described with reference to the drawings. However, those skilled in the art will easily envisage various changes and modifications within the obvious scope upon reading this specification.
For example, the number of the strips S may be two or more.
Further, in addition to welding the product M and the band S, the product M may be attached to the band S using, for example, an adhesive or an adhesive.
Moreover, you may make it cut | disconnect a strip | belt by predetermined length by a cutter, and separate a strip | belt.
Accordingly, such changes and modifications are to be construed as being within the scope of the invention as defined by the appended claims.
[0031]
【The invention's effect】
As described above, according to the present invention, since the holes are connected to the strip, it is possible to prevent the generation of scum, and it is also possible to prevent the first connecting portion above the holes. Since the holes are continuous with the band, even if the band is transported with the holes upstream, there is no danger that the holes will rise, so in the processing process the holes will be caught by the machine and the band will be clogged. Can be prevented.
Moreover, since the hole is continuous with the band in the second continuous portion below the hole, the width of the first continuous portion can be reduced. Part cuts. Therefore, concentration of stress due to the remaining of the first continuous portion can be prevented, and the strength of the display device against breakage is improved.
[Brief description of the drawings]
FIG. 1 is a schematic side view showing a weighing and packaging system according to an embodiment of the present invention.
FIG. 2 is a schematic perspective view showing a bag making and packaging machine.
FIG. 3 is a schematic side view showing an end sealer and a band attaching machine.
FIG. 4 is a schematic side view showing a processing device and a sealing device.
5A is a plan view showing a band, FIG. 5B is a partial sectional view showing a processing apparatus, and FIG. 5C is a perspective view showing a punch.
FIG. 6 is a perspective view showing a product and a band.
7A and 7B are a front view and a side view showing a display state, FIG. 7C is a partial front view showing an upper end of the band, and FIGS. 7D and 7E are modified examples of the band. FIG.
8 (a) and 8 (b) are partial front views showing a conventional band, and FIG. 8 (c) is a side sectional view of the processing apparatus.
[Explanation of symbols]
11: punch 11c: blade 12: cutter 42: drive roller (conveying means)
F: Display surface F1: Folded surface H: Hole M: Product S: Strip (display tool)
U1: first continuous portion U2: second continuous portion

Claims (4)

A product display device for displaying a plurality of products attached and hanging the products,
On the display device, a folded surface obtained by folding the upper end of the display surface of the plurality of wrapped products downward is attached,
The display device is a band having a hole for hanging a hook at an upper end portion,
A display device for commodities in which the holes are connected to a band at an upper portion and a lower portion. In claim 1,
The hole is partially connected to the band in the upper half thereof, and the rest is cut off, and the hole is partially connected to the band in the lower half thereof, and , A display tool for goods whose remainder is cut off. Conveying means for conveying the band in the length direction, a cutter for performing a cutting process to divide the band into a predetermined length, and a hole in an upstream portion of the cut or cut band. A processing device for a display tool having a punch and
The display, wherein the punch forms the hole such that a first connected portion and a second connected portion which are located above the hole at the time of display in the hole are connected to the band. Tool processing equipment. In claim 3,
The display device according to claim 1, wherein the punch has a cylindrical blade, and a portion corresponding to the first and second connecting portions in a circumferential direction of the blade is cut away.

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