JPH05170221A - Method of packaging tile - Google Patents

Abstract

PURPOSE:To solve problems of maintenance of the required number of workers and an increase in personnel expenses by automating such works as transfer and packing of tiles into outer cases, which have been manually performed by workers. CONSTITUTION:When two or more tiles 1 are arranged in piles and packed in outer cases 3, inner cases 2 each having a bottom 2a and tuck flaps 2b on four sides are arranged. The tiles 1 in piles are placed on the bottoms 2a of the inner cases 2 and then inserted into the outer cases 3 together with the inner cases 2 with the tuck flaps 2b of the inner cases 2 bent upright.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technique of packing tiles manufactured in a factory in an outer box for shipping and transporting the tiles.

[0002]

2. Description of the Related Art Conventionally, there has been a technique of packing tiles in an outer box. That is, in the technique of packing tiles in an outer box, in order to facilitate the packing work, 9 sheets were set as net-applied tiles, and 20 sets of the net-applied tiles were packed as one set. is there. Conventionally, as shown in FIG. 5, the body frame 5 is first fitted inside the outer box, 20 net-applied tiles are fitted inside the body frame 5, and one pad is placed on each of the top and bottom. The force received from above and below is received by the body frame 5 and the pad, and the force received from the side by the exterior box is supported by the side surface of the exterior box and the body frame 5. That is, when the packaged outer packaging boxes are stacked, if the tiles in the lower outer packaging are damaged by the weight from above, the commercial value will be lost and the meaning of packaging will be lost. The cardboard frame 5 as described above was inserted as a cushion, and then the tiles were packed to package the outer box.

[0003]

However, in the prior art, as shown in FIG. 4, after the cardboard frame 5 as a cushion for the tile 1 is inserted into the outer box 3, the tiles 1 are packed and the outer box 3 is inserted. Since it was packed, the gap between the carcass frame 5 of the cardboard and the tile 1 is very small, and the set of net-attached tiles 1a is easy to bend at the boundary between tiles, so 9 sheets at a time 1 It is not possible to pack the tiles 1 of which 20 sets of net-applied tiles are one set in the exterior box 3, and therefore, in the work steps A and B shown in FIG. There is no other way than to have the worker manually carry and stuff it into the outer box 3 each time, and the work of carrying and stuffing the set of 9 sheets of net-coated tiles 1a is a delicate work. It's very difficult to be Tomeshon of. Therefore, it is not possible to automate the whole tile packing work, the efficiency of the packing work is lowered, and there is also the problem of securing workers for manual work and increasing labor costs, which leads to a decrease in productivity. Only the issue of high cost was to remain.

[0004]

The problems to be solved by the present invention are as described above. Next, the means for solving the problems will be described. In a configuration in which a plurality of tiles are stacked and packed in an outer box, an inner box having a bottom surface and four-sided bent portions is arranged, the tiles are placed in duplicate on the inner box, and the bent portions are bent upward. After that, it is configured to be inserted into the outer box.

[0005]

The function of the present invention will be described. With the above configuration, it became possible to automate the tile packing work.

[0006]

The problems to be solved and the means for solving the problems of the present invention are as described above. Next, the concrete constitution of the present invention will be explained with reference to the accompanying drawings. FIG. 1 is an overall perspective view showing a state of a tile packing operation of the present invention, FIG. 2 is a developed perspective view of an inner box to be inserted into an outer box of the tile packing of the present invention, and FIG. 3 is an outer box of the tile packing of the present invention. 4 is an enlarged sectional view of FIG. 4, FIG. 4 is an overall perspective view showing a state of a conventional tile packing operation, and FIG. 5 is an overall perspective view of a barrel frame used in the conventional tile packing operation.

The tile packing operation of the present invention will be described with reference to FIG. As shown in FIG. 1, first, a set of nine pieces is used to form a net-attached tile 1, and 20 sets of the net-attached tiles 1 are set as a set, and a bottom portion 2a that is already prepared by being carried by a belt conveyor 6 is provided. When placed on the bottom surface 2a of the inner box 2 in the unfolded state having the bent portions 2b on all sides, the bent portions 2b on all four sides of the inner box 2 are bent inward to include the tile 1 by the machine. Be done. Next, since the bent portion 2b is clamped by the lifting arm 4, the bottom-sealed inner box 2 is stored in the outer box 3 with the upper side opened, and is conveyed to the upper sealing machine by the belt conveyor 6. is there.

The structure of the inner box will be described with reference to FIG. Inner box 2 having bottom part 2a and bent parts 2b on all sides
Is composed of a cardboard material, but is piled up in a developed state until the net-applied tiles 1 are placed in the bottom surface 2a, and the tiles 1 are placed at predetermined positions on the belt conveyor 6. When they are conveyed to the belt conveyor 6, they are sent one by one onto the belt conveyor 6 for placement.

In the inner box 2, the bottom surface 2a is wider than the bottom area of the tile 1 and narrower than the bottom area of the outer box 3, and the height of each bent portion 2b is the same as that of the tile 1.
The height is higher than the height and lower than the height of the exterior box 3.

The bent portion 2b of the inner box 2 can be easily taken out even when the packed tile 1 is taken out from the outer box 3 for construction work as in the case of storing. Of.

The role of the inner box 2 will be described with reference to FIG. As shown in FIG. 3, the outer box 4, the inner box 2, and the tile 1 are stored in this order from the outside, so that the bottom portion 2a and the bent portion of the inner box 2 are protected against the force in any of the vertical and horizontal directions. 2b acts as a cushion so that the tile 1 is always kept in a safe state. Further, one set of 20 pieces is placed in the inner box 2 and inserted in the outer box 3, and one protective pad is fitted on the upper surface of the net-applied tile 1. Then, with one pad, a slight gap is formed between the pad and the upper surface of the exterior box 3. With this configuration, even when the weight of the upper tiles is applied to the lower outer box 3 in a stacked state, the cardboard portions on the side surfaces of the outer box 3 and the inner box 2 receive the vertical force, The weight of the upper tile is not applied to the inner tile.

Further, the force exerted by the exterior box 3 from the side also absorbs the impact between the side surface of the exterior box 3 and the side surface portion of the inner box 2 inside, so that the edge portion of the tile is not damaged.
Further, in the past, the body frame 5 was formed, and the body frame 5 did not have the bottom portion 2a. However, in actual packaging, the bottom portion 2a is provided as a bottom pad on the bottom portion of the outer box 3.
Since the part (2) is configured to have two bottoms, the inner box 2 including the bottom part 2a can be composed of a conventional number of cardboards without adding extra cardboards.

[0013]

Since the present invention is constructed as described above, it has the following effects. That is, firstly, since it becomes possible to automate the packing work of the tiles into the outer box, the packing work efficiency is improved.

Secondly, since there is no need to rely on manual work, there is no need to secure human resources for manual work and increase labor costs, and the problems of reduced productivity and high cost can be solved. It has become.

[Brief description of drawings]

FIG. 1 is an overall perspective view showing a state of a tile packing operation of the present invention.

FIG. 2 is a developed perspective view of an inner box to be inserted into an outer box of a tile packing according to the present invention.

FIG. 3 is an enlarged cross-sectional view of an outer box for tile packaging according to the present invention.

FIG. 4 is an overall perspective view showing a state of conventional tile packing work.

FIG. 5 is an overall perspective view of a body frame used in a conventional tile packing operation.

[Explanation of symbols]

1 Net set tile consisting of 1 set of 9 sheets 20 sets 2 Inner box 2a Bottom part 2b Bent part 3 Exterior box

Claims (1)

[Claims] 1. In a structure in which a plurality of tiles are stacked and packed in an outer box, an inner box having a bottom portion and four-sided bent portions is arranged, and tiles are placed in duplicate on the inner box.
A method of packing tiles, characterized in that the bent portion is bent upward and then inserted into an outer box.