JPH0815892B2 - Cutting and packaging machine for sheets - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a cutting and packaging machine for a sheet-like material, which is an automated packaging of sachets such as grilled laver and seasoned laver into small bags. The present invention relates to a cutting and packaging machine for a sheet-like material that facilitates

(Prior Art) A seaweed sachet packaging body in which a plurality of seaweed small pieces are stacked and packaged in a sachet is well known. This seaweed sachet package is cut and transferred into a plurality of nori seaweed bundles, which are stacked in a stacked state, at the production stage, and is continuously sent to a packaging machine for automatic packaging. To be done.

Nori seaweed is a normal size seaweed sheet divided into 8 pieces, 10 pieces, 12 pieces, etc., so the cutting and packaging machine is the dedicated machine for 8 pieces, 10 pieces or 12 pieces. there were.

However, since this dedicated machine is useless, the packaging device can be selectively switched between 8 cutting, 10 cutting and 12 cutting, and the cutting device is unitized into 8 cutting, 10 cutting and 12 cutting, A cutting and packaging machine in which the cutting devices for cutting, 10 cutting and 12 cutting can be exchanged has been developed and put into practical use (for example, Japanese Utility Model Laid-Open No. 58-84906).

(Problem to be Solved by the Invention) Since the conventional unitized cutting device has a weight of about 60 kg, the replacement work has been difficult. For example, even if the replacement work is done manually, 2-3 people were needed,
When there was no manpower, the crane was used for replacement work. Further, there is a problem that the replacement work of the heavy cutting device is dangerous.

SUMMARY OF THE INVENTION The present invention has been made in view of the above difficulty in exchanging the cutting device, and an object thereof is to enable one person to easily, easily and safely perform the exchanging work of the cutting device.

(Means for Solving the Problems) In order to achieve the above object, the cutting and packaging machine for sheet material of the present invention has a cutting device and a packaging device following the cutting device, and the cutting device is unitized. A detachable and replaceable cutting and packaging machine for a sheet material, wherein a plurality of parallel guide guide rails are fixedly mounted on a pedestal part on which the cutting device is mounted, while a plurality of cutting devices are unitized. A plurality of guide rollers mounted on the guide guide rail and capable of traveling are provided in each of the above, and further, the guide rollers have the same height as the guide guide rail of the pedestal part and can be connected to the guide guide rail. A replacement unit pedestal provided with guide guide rails is provided, and an empty replacement unit pedestal is connected in parallel with the pedestal part of the cutting and packaging machine so that the respective guide guide rails are continuous and the cutting device on the gantry part is connected. Run on the rail and transfer it to the exchange unit pedestal, connect the exchange unit pedestal on which another cutting device is placed in parallel to the gantry, and connect each guide guide rail continuously. Let
It is characterized in that the cutting device on the pedestal is adapted to run on the guide rail and be transferred to the pedestal portion.

(Examples) Examples will be described below with reference to the drawings.

FIG. 4 and FIG. 5 show the entire cutting and packaging machine of the sheet material of the present invention. In the figure, 1 is a unitized cutting device, which is mounted and fixed on a pedestal part 2 located in the front half of the cutting and packaging machine. The fixing means is preferably one that can be easily fixed and separated, and a known bolting means is desirable. In FIGS. 4 and 5, a cutting device 1 for cutting 12 is incorporated. This unitized cutting device for cutting 12 pieces is shown in FIGS. 6 and 7, and has a cutter 11 for cutting half a piece of seaweed into 6 pieces as in the known apparatus. Radial guide that feeds cut and cut pieces of seaweed to the packaging machine
Having twelve. This cutting device has a frame member 13 for unitizing the cutting device, and a guide roll 1 guided on a guide guide rail provided on a frame portion described later on the frame member 13.
With 4,14. The illustrated embodiment has four rolls.

FIG. 8 shows a plan view of a unitized cutting device 10 for cutting 8. The cutting device for 8 cutting has the same structure as the cutting device for 12 cutting except that the number of cutters 11 and the radiation guides 12 is small.

A pair of parallel guide guide rails 21 and 2 are provided on the gantry 2.
The guide rolls 14 and 14 of the cutting device 1 are mounted on the rails 21 and 21, and the cutting device is fixed.

In the figure, 3 is a packaging device, which supplies the films from the upper and lower film supply units 31 and 32 and packages the seaweed pieces sent from the cutting device 1. 33 and 34 are vertical seals for 12-cut and 8-cut, and these are switched and used. 35 is a horizontal seal, which is commonly used. 36 and 37 are perforated line cutters, 36 for 12 cutting and 37 for 8 cutting, and these are also used by switching. 38 is a feed roller and 39 is a horizontal cutter.

1 to 3 show a state in which the replacement unit pedestals 4 are arranged side by side on the gantry portion 2. The exchange unit pedestal 4 has wheels 41, 41 for easy movement. The exchange unit pedestal 4 is provided with guide guide rails 42, 42 which are located at the same height as the guide guide rails 21, 21 of the gantry 2 and which can be connected to the guide guide rails 21, 21. The cutting device unit for replacement is mounted on the guide rails 42, 42.

As described above, when exchanging the cutting device 1 for 12 cuttings mounted on the base 2 of the cutting and packaging machine with the cutting device 10 for 8 cuttings, first, the cutting device 1 for 12 cuttings is mounted on the base 2. Unlock the fixing means that is fixed to, and make it movable. At the same time, the empty exchange unit pedestals 4 are arranged side by side on the gantry portion 2 to connect the respective guide guide rails 21 and 42. In this way, the cutting device for cutting 12 is moved to move its guide roll onto the guide rail 42 on the pedestal 4, and the entire cutting device 1 is completely moved and fixed onto the exchange unit pedestal 4. . Then, the cutting device 1 is moved from the pedestal unit 2 to each other for each cradle. Next, the exchange unit pedestal 4 on which the cutting device 10 for 8 cutting is mounted is moved to the side of the gantry unit 2, and its guide guide rail 42 is connected to the guide guide rail 21 of the gantry unit 2. Then, the fixing means of the cutting device 10 for cutting 8 on the exchange unit pedestal 4 is released, this is moved from the rail 42 to 21 and transferred, and fixed on the pedestal part 2.

(Effect of the Invention) As described above, in the case of the cutting and packaging machine of the sheet-like material of the present invention, the cutting device can be easily moved by using the cradle for the exchange unit. Therefore, there is a great effect that the replacement work, which conventionally requires the work of two or three people, can be performed easily and safely by one person.

[Brief description of drawings]

The drawings show a preferred embodiment of the present invention. FIG. 1 is a rear view showing the main part of the present invention, FIG. 2 is a plan view thereof, FIG. 3 is a side view thereof, and FIG. Front view, FIG. 5 is its plan view, FIG. 6 is a front view of a unitized cutting device, FIG. 7 is a plan view of a unitized cutting device for cutting 12 and FIG. 8 is for cutting 8 It is a top view of the cutting device unitized. 1 ... Cutting device, 2 ... Frame part 3 ... Packaging device, 4 ... Replacement unit pedestal 13 ... Frame member, 14 ... Guide roll 21,42 ... Guide guide rail

Claims (1)

[Claims] 1. A cutting and packaging machine for a sheet, comprising a cutting device and a wrapping device following the cutting device, wherein the cutting device is unitized and detachable and replaceable. While a plurality of parallel guide guide rails are fixedly mounted on the pedestal portion, a plurality of guide rollers mounted on the guide guide rails and capable of traveling are provided in each of the plurality of unitized cutting devices, and Separately, an exchange unit pedestal having the same height as the guide guide rail of the gantry portion and provided with a guide guide rail connectable to the guide guide rail is provided, and an empty exchange unit pedestal is cut and packaged. Connected in parallel to the machine base, connecting each guide guide rail in series, running the cutting device on the base and moving it on the replacement unit pedestal, and mounting another cutting device. It is location The cradle for the conversion unit is connected in parallel to the pedestal, the respective guide guide rails are continuous, and the cutting device on the cradle is moved on the guide rail to be transferred to the gantry. A cutting and packaging machine for sheet materials.