JPS5938325Y2 - Primary packaging machine for kamaboko without board - Google Patents

Description

[Detailed explanation of the invention] This invention is for plateless kamaboko for primary packaging before transferring the plateless kamaboko to the heating process using a steamer, roaster, etc.
Next regarding the packaging machine.

Generally, when carrying out curved packaging using film, the packaging method is to place the item to be packaged in the center of the film, fold the film from both ends, and heat-seal the overlapping parts by bending. also operated according to this method.

In other words, the peripheral surface of the packaged object is wound by two operations from both ends, and heat sealing must be performed on the overlapping upper surfaces.

Therefore, when this packaging is applied to kamaboko without a board, the number of steps is large because the peripheral surface is wound in two operations, making it unsuitable for continuous production, and the equipment becomes complicated. The product value decreases due to the formation of unevenness in the form of a film or on the raw meat, and since the upper surface of semi-cylindrical kamaboko without a plate is a curved surface, the heat on this curved surface decreases. Sealing must be performed, and it is extremely difficult to reliably heat seal.

As mentioned above, this project was developed based on the fact that there are many disadvantages to using conventional packaging machines for kamaboko without boards, and a new packaging machine was developed to improve these disadvantages. , its purpose is 1.
It is an object of the present invention to provide a primary packaging machine which has various advantages such as being able to continuously perform primary packaging of entire surfaces with a packaging machine of a simple structure by adopting circumferential packaging with two operations and heat sealing with the bottom surface.

The gist of the primary packaging machine of the present invention is that by applying a semi-cylindrical mold or dough G to the end of the secondary packaging film F, the peripheral packaging width T and the end packaging width 1, 1, a transfer arm 2 for transferring the packaged object formed to have the packaging table 1 to the packaging table 1;
a folding frame 3 for bending the circumferential wrapping part of the frame 3 into an upright state; and a winding rod 4 for wrapping and wrapping the film F in the folded state around the curved circumferential surface of the mold or raw meat G by the surrounding frame 3. , an extrusion body 5 which transforms the mold or pastured meat G with the film end hanging down into a fully wound packaging state and transfers it to the next sealing process, and the extrusion body 5 transforms the molded meat G into a completely rolled packaging state, and the extrusion body 5 transforms the molded meat G into a completely rolled packaging state; A heating element 6 that heat-seals the film F on the bottom surface, a transfer means 7 that transfers the mold or dough G whose surface sealing has been completed by the heating element 6 to the edge packaging process, and a mold transferred by the means 7. An end wrapping arm 8 that wraps the end face of the dough G from below or from the side, a transfer means 9 that transfers the mold or dough meat G in the end face wrapping state to the next sealing process by the circulation 8; The present invention consists in that it is constituted by a heating body 10.degree. 10 which simultaneously heat-seals the end surfaces of the transferred molded kneaded meat G at both ends.

Next, the primary packaging machine of the present invention will be described in detail below based on an embodiment shown in the drawings.

First, the material to be packaged uses semi-cylindrical molded dough G that is continuously molded together with the primary packaging film F by the form conveyor 11, and the regenerated dough G is coated on the edge of the primary packaging film F. By attaching the circumferential wrapping width T and the end wrapping width 1,
1.

In other words, by placing the article in this state, a packaging preparation process called bottom packaging can be performed, and the following packaging apparatus can be simplified.

Next, the transfer arm 2 is used to transfer and place the article to be packaged on the packaging table 1, and its operation is as shown by the arrow in FIG. After that, the object to be packaged is lifted upward, moved to the upper part of the packaging table 1, and placed on the packaging table 1 when lowered downward.

Next, the folding frame 3 is erected and fixed on the packaging table 1,
By utilizing the transfer operation by the transfer arm 2, as shown in FIG. 3, the peripheral wrapping portion of the secondary packaging film F is bent into an upright state.

Next, the winding rod 4 winds and wraps the folded film F around the curved circumferential surface of the molded dough G by rotating around the rotation shaft 12. A winding rod passing gap 1a is formed in the packaging stand 1 so as not to cause any hindrance and to allow the transition to the next process.

Next, the extruded body 5 is arranged so as to be transferred from the circumferential side of the packaged object to the next sealing process, and during this transfer, the end of the film hanging down in the gap 1a is placed on the packaging table. It is folded by being brought into contact with and transferred to a completely rolled packaging state.

Next, as shown in FIG. 4, the heating element 6 is provided on the packaging stand 1 so as to heat-seal the primary packaging film F in the peripherally wound state on the bottom surface, and in the embodiment, there are two locations. Heat sealing is performed twice.

Next, as shown in FIG. 3, the transfer means 7 has a heating body 6 installed on the packaging table 1, so that it grips the packaged items from above and slides them. Holding plates 77a, 7a and transfer plate 7b made of flexible material
, 7b is used.

Next, as shown in FIG.
c, 8c, whose operation is to fold in the order of downward, lateral, and upward, and the final upper folding arm 8c,
8c, as shown in FIG. 7, the upper folding arm 8c,
8c, the folding operation is performed in an orderly manner to the end face wrapping state B.

Next, as shown in FIG. 3, the transfer means 9 has most of the end wrapping arms 80 disposed above the packaging table 1, so that the article to be packaged can be slid and transferred from below the packaging table 1. This uses a transfer tool having transfer claws 9a and 9a.

Next, the heating body 10, as shown in FIGS. 3 and 4,
It is arranged on both end faces of the molded kneaded meat G in a packaged state, and is formed so that the reciprocating means 13 repeats the contact and separation operations to heat-seal both ends at the same time.

In the figure, 14 indicates the operating mechanism of the transfer arm 2, 15 indicates a bending guide rod for the primary packaging film F, 16 indicates a lifting stopper for the object to be packaged, and 17 and 17 indicate the positioning of the object in the end surface direction and the end surface thereof. An end face folding tool 18 is used to prevent the mold part from collapsing due to the end face wrapping operation.

Therefore, when performing the primary packaging of kamaboko without a mold plate using the primary packaging machine of the present invention, firstly, the object to be packaged by the secondary packaging film F and the molded kneaded meat G is transferred to the packaging table by the transfer arm 2.
The primary packaging film F in the folded state is then rotated by the winding rod 4 and wound around the curved peripheral surface of the molded kneaded meat G to perform peripheral wrapping. At the stop position, the round packaging is heat-sealed, and then the end face folding step is carried out by the end face wrapping arm 8, and finally the end face is heat-sealed to complete the primary packaging by full-face packaging. .

In other words, according to the packaging machine of the present invention, since the primary packaging film F is such that it has the curved packaging width T only on one side with respect to the molded dough G, the circumferential surface can be Can do packaging.

Further, since the bottom surface is already wrapped with the film during the plastic forming stage, rather than being supplied with the film for the first time in the packaging machine, the packaging operation in the packaging machine can be greatly simplified.

Further, since the heat sealing of the circumferential packaging is performed on the flat bottom surface of the packaged object, it can be easily and reliably performed on the packaging stand 1.

In addition, since the object to be packaged has an end face width of 1.1, the primary packaging can be a full-face package including end face wrapping, thereby shielding the molded kneaded meat G from the outside air and making it hygienic. At the same time, it can also prevent deformation due to changes over time.

Since the packaging machine of the present invention can be configured and used as described above, it not only has the effect of being able to continuously perform primary packaging of all surfaces with a simple structure and process, but also has the advantage of being hygienic and without the need for plates that retain their shape. It has the practical benefit of providing kamaboko.

[Brief explanation of drawings]

Figure 1 is a plan view showing the proposed plateless kamaboko-next coloring machine;
Figure 2 is a longitudinal cross-sectional view of the same packaging machine taken along line A-A in Figure 1, Figure 3 is a longitudinal cross-sectional view of the same packaging machine taken along line B-B in Figure 1, and
The figure is a vertical cross-sectional view of the same packaging machine taken along the line CC in Figure 3, Figure 5 is a vertical cross-sectional view of the same packaging machine taken along the CC line in Figure 3, and Figure 6 is a perspective view showing the end wrapping arm of the same packaging machine. FIG. 7 is an explanatory diagram of the operation of the wrapping machine in the end face wrapping state. F...-Next packaging film, G...Mold dough, T...Peripheral wrapping width, t...End wrapping width, 1. ... Packaging table, 2 ... Transfer arm, 3 ... Bending frame, 4 ... Winding rod, 5
...Extrusion body, 6...Heating body, I...
... Transfer means, 8... End wrapping arm, 9...
... Transfer means, 10... Heating body.

Claims (1)

[Scope of utility model registration request] By applying a semi-cylindrical shaped kneaded material G to the end of the primary packaging film F, the circumferential packaging width T and the end packaging width 1,1
A transfer arm 2 that transfers the packaged object formed to have a shape to the packaging table 1, a bending frame 3 that bends the curved packaging part of the primary packaging film F to an upright state at the same time as the transfer arm 2 transfers the packaged object, and A winding rod 4 wraps the film F in a bent state onto the curved surface of the molded raw minced meat G using the frame 3, and a winding rod 4 completely winds the molded raw minced meat G with the film end hanging down by the winding rod 4. An extruded body 5 which is brought into a packaged state and transferred to the next sealing process, and a primary packaging film F which is in a circularly wound state by the extruded body 5.
a heating element 6 for heat-sealing the bottom surface of the raw material G, a transfer means I for transferring the molded dough G whose peripheral surface has been sealed by the heating element 6 to the edge packaging process, and a mold or raw material transferred by the means 7. An end face wrapping arm 8 for wrapping the end face of the minced meat G from below and from the side; a transfer means 9 for transporting the molded minced meat G in the end face wrapped state by the arm 8 to the next sealing process; A second packaging machine for kamaboko without a plate, characterized in that it is constituted by a heating member 10.degree.