JP2699276B2 - Scavenging belt conveyor for film continuous parcel ribbon transport - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a continuous parcel ribbon made of film used for the stable transport of a continuous parcel ribbon made of film in which sauces, dried noodles, drugs and the like used for instant processed foods and the like are continuously packed. The present invention relates to a transfer scavenging belt conveyor.

[0002]

2. Description of the Related Art A conventional film continuous parcel ribbon, ie, a film continuous parcel ribbon for sauces in natto in processed foods, and a film continuous parcel ribbon for addition of cup noodles, are shown in FIG. 5, sauce packet 8 as shown in FIG.
1, dirt due to the leaching of the sauce and wrinkles in the sachet
Despite the presence of unevenness in the shape and state close to a product defect such as bending, the continuous parcel ribbon 8 made of film is conveyed by being sandwiched between a roller 9 and a conveyor 10 as shown in FIG. In addition, a continuous parcel ribbon 8 made of film as shown in FIG. 6 is transported by sandwiching it between two conveyors 10 operated by a pulley 11.

[0003] The transport of these conventional film continuous parcel ribbons 8 is forced transport by pinching, and aims at uniform and stable transport required for stable operation of the production line. The leaching is caused by saturating the surface of the film continuous parcel ribbon 8 and adhering thereto, the sauce intervenes between the conveyor 10 and the parcel sack 81 to lubricate the parcel sack 81 so that uniform transport is achieved. In addition, in the package containing the dried noodles and the added drug, the added drug such as the dried noodles and dried vegetables in the packet 81 is very fragile and is easily damaged by the external pressure due to pinching, which lowers the product price and causes the product to be inserted. There was a problem with using the transfer technique of the system.

[0004] For this reason, a technique for adding a drug such as dried vegetables or a brittle and fragile material to a parcel is filled with gaseous gas to inflate the parcel, thereby preventing the parcel itself from being crushed and protecting the contents from external pressure. However, continuous parcel ribbon made of film is not always used immediately after production. The filling gas permeates the film and is discharged, making it impossible to protect the contents by the internal pressure, making it impossible to use it even for the sandwiching type transfer technology, which makes stable and uniform transfer difficult. ing.

[0005]

SUMMARY OF THE INVENTION A scavenging belt conveyor for transporting a continuous parcel ribbon made of film according to the present invention uses a special additional equipment for feeding a continuous parcel ribbon made of film which is soiled due to internal sagging from the parcel. The purpose of this is to stably and uniformly convey the product as it is, and to carry it stably and reliably without damaging the contents of the dried noodles of extremely fragile instant foods and the contents of the sachet. Can improve the shape of wrinkles and the like.

[0006]

The scavenging belt conveyor for transporting a continuous parcel ribbon made of film according to the present invention has a box shape in which the inside of the conveyor frame is capable of scavenging the inside to solve the above-mentioned problems. A plurality of scavenging holes and a guide groove for conveyor belt conveyance are provided in the scavenging belt conveyor in which a scavenging belt conveyor for easy air passage is provided on the upper surface of the conveyor frame. The guide grooves are arranged so as to gradually increase in the shape of an arrow starting from the center line of the guide grooves.

[0007] Examples of the scavenging conveyor belt having a structure allowing easy air passage include a mesh belt as shown in FIG. 3 and an outer mesh belt, a perforated plate, a lattice plate or a belt formed of the mesh belt. Is what you do.

[0008]

According to the scavenging belt conveyor for transporting a continuous parcel bag made of film of the present invention, a guide groove for transporting the scavenging conveyor belt is provided on the upper surface of the conveyor frame, and the internal air is externally provided by a scavenging port inside. A scavenging chamber capable of scavenging, a plurality of scavenging holes communicating with the scavenging chamber to allow suction of external air at the bottom of the guide groove, and a scavenging conveyor belt having a structure in which air can easily pass therethrough on an upper surface of the guide groove. First, a continuous parcel ribbon made of film is set on a scavenging conveyor belt as shown in FIGS. 1 and 3, and a blower and a scavenging device are connected to a scavenging port to perform scavenging. The air in the scavenging chamber of the conveyor frame is sucked from the mouth at a pressure of 0.8 kg / cm ² to 2 kg / cm ² . As a result, as the scavenging chamber is depressurized, outside air passing through the scavenging conveyor belt gap from many scavenging holes on the upper surface of the conveyor frame attempts to enter the scavenging chamber. At this time, at the same time, the continuous parcel ribbon made of film is brought into contact with the scavenging conveyor belt and acts only on the lower surface thereof, thereby bringing the continuous parcel ribbon made of film into close contact. Since this action is a suction action, it acts only on the lower surface of the continuous ribbon of film packets as described above and does not draw the upper surface of the continuous packet of film ribbons. As in the conventional sandwiching method, there is no possibility of damaging the very fragile drug or the like in the packet by pressing on both upper and lower surfaces. next,
When the scavenging conveyor belt is driven in the direction of the arrow in the drawing by a conveyor pulley in this operating state, the film continuous parcel wrapper ribbon is stuck to the scavenging conveyor belt in the sucked state and stably guides at the same speed. Can be transported along. Of course, at this time, the parcel bag of the film continuous parcel ribbon is not damaged. In addition, since the arrangement of the scavenging holes is gradually increased in the shape of an arrow starting from the center line of the guide groove with respect to the direction of entry of the work, the work conveyed by the scavenging conveyor belt on the top thereof first moves toward the center as the work progresses. Suction is gradually expanded by the scavenging holes that are drawn into the scavenging holes at the tip of the arrow on the line, and the suction width gradually widens.If there are wrinkles like a parcel ribbon, the wrinkles gradually increase due to the suction force of the scavenging holes that increase toward the side. It is stretched and its shape is modified.

[0009]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the scavenging belt conveyor for transporting a continuous parcel ribbon made of film of the present invention will be described with reference to the drawings. This scavenging belt conveyor for transporting a continuous parcel ribbon made of film scavenges the upper surface of the conveyor frame 1. FIG. A guide groove 6 for transporting a conveyor belt 5 is provided, and a scavenging chamber 2 capable of scavenging internal air to the outside by a scavenging port 3 is provided inside, and external air can be sucked at the bottom of the guide groove 6 to enable scavenging chamber 2 And a scavenging conveyor belt 5 having a structure that allows easy passage of air is arranged on the upper surface of the guide groove 6.

The continuous parcel wrapper ribbon 8 used in one embodiment of the scavenging belt conveyor for transporting the continuous parcel wrapper ribbon made of a film of the present invention is a synthetic resin film, and a metal film is coated on the synthetic resin film. It is made of a film such as a film, a film made of metal foil, or a film obtained by coating a synthetic resin film on paper.
1 are continuously provided, and in each of the parcel bags 81, the contents such as dry air and dry noodles for cup noodles, medicines, seasonings, sauces, etc. are enclosed.

One embodiment of the scavenging belt conveyor for transporting a continuous parcel ribbon made of film according to the present invention has the above-described configuration. First, a continuous parcel ribbon made of film is placed on a scavenging conveyor belt, as shown in FIG. 3, a blower and a scavenging device are connected to the scavenging port 3, and the air in the scavenging chamber 2 of the conveyor frame 1 is discharged from the scavenging port 3 by 0.8.
Suction at a pressure of kg / cm ² to 2 kg / cm ² .
As a result, the pressure in the scavenging chamber 2 is reduced, so that the conveyor free
Outside air that has passed through the gaps of the scavenging conveyor belt 5 from many scavenging holes 4 on the upper surface of the chamber 1 attempts to enter the scavenging chamber 2.
At this time, at the same time, the continuous parcel ribbon 8 made of film is brought into contact with the scavenging conveyor belt 5 and acts only on the lower surface thereof to bring the continuous parcel ribbon 8 made of film into close contact. Since this action is a suction action, it acts only on the lower surface of the film continuous parcel ribbon 8 as described above, and does not attract the upper surface of the film continuous packet ribbon 8. A very fragile dry noodle, a drug, and the like in the packet sachet 81 will not be damaged by pressing on both upper and lower sides as in the conventional sandwiching method. Next, when the scavenging conveyor belt 5 is driven in the direction of the arrow in FIG. 1 by the conveyor pulley 7 in this operating state, the continuous parcel ribbon 8 made of film is brought into close contact with the scavenging conveyor belt 5 while being sucked. Thus, the sheet can be stably conveyed along the guide groove 6 at the same speed. At this time, the ribs 61 on both sides make the guiding and guiding of the scavenging conveyor belt 5 and the film packet ribbon 8 safer. In addition, even if there is seepage of the sauce from the parcel bag 81, it can be conveyed irrespective of it. Needless to say, the parcel bag 81 of the continuous parcel ribbon 8 made of film is not damaged during transportation. Then, although not shown, if the scavenging conveyor belt 5 is washed in a washing tank during its traveling and then dried by a drying device, the scavenging conveyor belt 5 is always clean and more sanitary. .

Further, by using the arrangement of the scavenging holes 4 formed in the guide grooves 6 in various ways, the work placed on the scavenging conveyor belt 5, that is, the continuous packet bag ribbon 8 made of film. Can have various different effects. FIG. 3 shows one example, and FIG.
FIG. 5 is a diagram for explaining the operation of the scavenging hole 4 and the parcel bag 81.

In this embodiment, the scavenging holes 4 are gradually increased in the form of arrows starting from the center line of the guide groove 6 with respect to the direction in which the work enters, and the scavenging conveyor belt 5 is placed on the scavenging holes 4. As the conveyed work advances, it begins to be sucked into the scavenging holes 4 at the tip of the arrow on the center line (see FIG. 4B), and is expanded according to the number of scavenging holes 4 whose suction width gradually increases. (See FIGS. 4 (C) to (F).)
As a result, if the work is wrinkled like the continuous parcel ribbon 8 made of film, the wrinkles will be gradually extended by the suction force of the scavenging holes 4 increasing toward the side. Shape can be modified.

[0014]

The scavenging belt conveyor for transporting a continuous parcel ribbon made of film according to the present invention has a structure as described above, so that its structure is relatively simple, but it can also be used to transport a large number of continuous parcel ribbons made of film. With a suitable configuration, it is possible to reduce production costs.

Further, the scavenging belt conveyor for transporting a continuous parcel ribbon made of film according to the present invention removes dirt from a film parcel ribbon made of dirt due to exudation of sagging inside the parcel using a special additional equipment. The continuous parcel ribbon made of film can be stably and uniformly conveyed without any change. In addition, since it is not the conventional technique of the sandwiching method, even if a very brittle dried noodle or a dried vegetable additive is stored in a packet, there is no possibility of damage due to external pressing force or impact force being applied. The transfer can be performed uniformly, and there is almost no occurrence of defective products, which contributes to the improvement of the yield. In addition, since the arrangement of the scavenging holes is gradually increased in the shape of an arrow starting from the center line of the guide groove in the direction of entry of the work, according to the above-described operation,
The shape such as wrinkles of the parcel bag can be improved.

Moreover, the scavenging belt conveyor for transporting a continuous parcel ribbon made of film of the present invention can be used not only for transporting a continuous parcel ribbon made of film, but also for other light and thin film products. It is needless to say that the use of the above-mentioned structure is advantageous for conveyance in the clean room.

[Brief description of the drawings]

FIG. 1 is a sectional side view showing one embodiment of a scavenging belt conveyor for transporting a continuous parcel ribbon made of film of the present invention.

FIG. 2 is a sectional front view of the same.

FIG. 3 is a plan view of the same.

FIG. 4 is an operation explanatory view of the same.

Fig. 5 Roller of conventional film continuous parcel ribbon
FIG. 4 is an explanatory view of a sandwiching and conveying device using a conveyor.

FIG. 6 is an explanatory view of a conventional film continuous parcel ribbon ribbon conveyor and a sandwiching and conveying device between the conveyors.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Conveyor frame 2 ... Scavenging chamber 3 ... Scavenging port 4 ... Scavenging hole 5 ... Conveyor belt for scavenging 6 ... Guide groove 61 ... Rib 7 ... Conveyor gap Ri 8: Continuous parcel bag ribbon made of film 81: Parcel bag 9: Roller 10: Conveyor 11: Pulley

Claims (1)

(57) [Claims] 1. A conveyor frame capable of scavenging the inside.
Box with a number of scavenging holes and a conveyor
A guide groove for belt conveyor is provided, the conveyors frame
A scavenging belt conveyor is provided on the top of the
In the scavenging belt conveyor placed,
Starting from the center line of the guide groove in the direction of entry
A scavenging belt conveyor for transporting continuous parcel ribbon made of film, characterized by gradually increasing and arranging in an arrow shape .