JP2714408B2 - Box member processing method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a technique for sequentially sending and processing members such as left and right side plates, a top plate, and a base plate which are members constituting a box.

[Prior Art] In processing each member such as a left and right side plate, a top plate, and a base plate which are members forming a box, for example, only the members forming the side plates are processed one after another. Then, the ground plate is supplied and processed, and then only the top plate is supplied one after another to process only the top plate.

[Problems to be Solved by the Invention] However, in the above-mentioned conventional example, the side plate, the top plate, and the base plate are separately produced in large quantities, and the side plate, the top plate, and the base plate thus produced are taken out. Since it was assembled in a box shape, it was necessary to take out the side plate, the top plate, and the main plate and assemble them into one set.

Therefore, it is conceivable to cut and cut two side plates, a base plate, a top plate, and the like, which are members for forming a box from one original plate, and supply and process them as one set one after another. However, there are side plates, ground plates, top plates, and the like that require, for example, perforation processing and those that do not. Also, for members that require perforation processing, they are used for boxes with different product numbers to be manufactured. In the case of members, it is necessary to change the size, position, number, etc. of holes for each member, but when continuously supplying members one after another, it is necessary to select the presence or absence of drilling processing for each member like this, or However, the size, position, number, etc. of the holes could not be changed for each member due to the difference in the product number.

The present invention has been made in view of the above-mentioned problems of the conventional example, and an object thereof is to supply a side plate, a top plate, and a base plate, which are members of one set constituting a box, one after another. However, it is an object of the present invention to provide a method of processing a box member, which can surely and separately perform necessary processing on those members.

[Means for Solving the Problems] In the method for processing a box member according to the present invention, the original plate 1 is supplied to the processing and transporting line B, and the transported original plate 1 is transported at the beginning of the transporting of the processing and transporting line B. A plurality of members 6 for at least one set for forming a box are formed by cutting a plurality of members 6 at right angles to the direction, and a plurality of members 6 for one set for forming the box are processed and transported by a line. During the transportation in the order cut at B, a bar code 30 having processing information is sequentially displayed on a plurality of members 6 for one set supplied sequentially, and the bar code 30 is read by a bar code reader 32, and the bar code 30 is read. Based on the processing information of the member 6 read by the code reader 32, processing, non-processing for each member is selected by the processing device, or the content of the processing is selected, characterized in that, Such a configuration By employing, it is obtained by achieving the object of the present invention described above.

[Operation] In the present invention, the original plate 1 is supplied to the processing / conveying line B, and at the beginning of the conveyance of the processing / conveying line B, the conveyed original plate 1 is orthogonal to the conveying direction. To form a plurality of members 6 for at least one set for forming a box, and cut the plurality of members 6 for one set for forming the box in the processing and conveying line B in the same order. On the way of transport, a bar code 30 having processing information is sequentially displayed on a plurality of members 6 of one set supplied sequentially, and the bar code 30 is read by a bar code reader 32 and read by a bar code reader 32. Based on the processing information of the member 6, the processing apparatus selects processing or non-processing for each member 6 or selects the content of the processing. Supply In the processing and transport line B, a plurality of members for one set are cut from the original plate 1 and, while being transported in the cutting order, the members are sequentially subjected to specific processing or passed without processing. In this way, it is possible to easily process a plurality of members 6 for one set constituting the box.

EXAMPLES The present invention will be described below in detail based on examples shown in the accompanying drawings.

FIG. 1 is a schematic perspective view of the processing and conveying line B of the present invention. The processing transfer line B is disposed in a substantially U-shape, one end of which is a start end and the other end is an end. An original sheet supply device 2 is provided at the start end. The original sheet supply device 2 is configured such that a traveling device 13 is movably attached to a frame 12 that passes above the processing transport line B and is orthogonal to the processing transport line B. Is provided with a suction device 14. Both sides of the processing transfer line B below the frame 12 are original plate storage places on which the original plates 1 can be placed in a plurality of rows in parallel with the processing transfer line B. A plurality of pallets 15 on which a large number of original plates 1 are placed are placed in this original plate storage area.
The size of the original plate 1 is changed for each pallet 15, and the original plate 1 with the higher supply frequency is arranged closer to the processing and transport line B, and the original plate 1 with the lower supply frequency is placed on the processing and transport line B
Located far from In this way, the traveling device 13 is moved, and the original plate 1 is sucked by the suction device 14,
The operation of lifting this and moving it onto the processing and transporting line B, lowering the suction device 14 to release suction, and thereby supplying the original 1 to the processing and transporting line B takes less time for the original 1 with a higher supply frequency. Can be supplied at

The original sheet 1 supplied from the original sheet supply device 2 to the starting end of the processing and conveying line B is conveyed through the processing and conveying line B, and
Sticking device 4 for sticking edge members 3 to both side end faces
Sent to As shown in FIG. 2, the edge bonding device 4 is configured to continuously bond the narrow band-shaped edge members 3 to be continuously supplied over the entire length of the original plate 1 by the edge member bonding rolls 16. I have. As the edge member 3, for example, a synthetic resin sheet, a thin veneer, or the like is used. Further, in the edge bonding device 4, the original plate 1
A groove 17 is formed by a groove forming device 18 on one side of the one side near one single part. The groove 17 is used to fit the end of the back plate 19 when assembling the box A.

The original sheet 1 on which the edges are pasted by the edge pasting device 4 is conveyed along the processing conveyance line B and sent to the cutting device 5. The cutting device 5 cuts the original 1 so as to be orthogonal to the longitudinal direction of the original 1 (the direction of transport of the original 1).
A plurality of members 6 constituting a plurality of surfaces of the box A are cut and formed from one original plate 1 on which the edge member 3 is stuck. Specifically, the two side plates 6a, the base plate 6b, and the top plate 6c, which are the members 6 constituting each surface of the box A, are sequentially cut from one long original plate 1, and in this case, The cutting order is such that the side plate 6a, the side plate 6a, the main plate 6b, and the top plate 6c are cut in order from the front end of the original plate 1. Here, the length of the original plate 1 is the side plate 6a which is the member 6 constituting the standard box A,
6a, the base plate 6b, and the top plate 6c are cut so that the entire length is still small enough to cut at least one of the members 6 constituting the box A of the standard product. When cutting in order, side plate 6a, side plate 6a, ground plate 6
b) After cutting the top plate 6c, one of the members 6 constituting the standard box A is further cut. In the embodiment shown in FIG. 3, the width of the original plate 1 is 350 mm, the length in the longitudinal direction is 3200 mm, the depth of the standard box A is 350 mm, the length is 595 mm,
When the width is 445 mm, the cut size of the two side plates 6a is 595 mm, the cut size of the main plate 6b is 445 mm, and the cut size of the top plate 6c is 445 mm. After that, the stock side plate 6a of the standard box A having a vertical length of 595 mm is further cut, and finally a 25 mm cut piece 20 is cut.
Is available. When forming a box A of a custom size different from the box A of the standard product, the computer C
In accordance with the instruction, one original plate 1 is cut in order from the front end into one set of the side plate 6a, the side plate 6a, the main plate 6b, the top plate 6b and the top plate 6c having the dimensions of the custom-made box A and the custom-sized box A. Then, one of the members 6 constituting the standard box A is cut for stock. Here, the box A of the standard product is not one kind, and for example, 350 mm, 560 mm, 410 m
m, 710 mm, etc., and the vertical and horizontal lengths include, for example, 145 mm, 295 mm, 445 mm, 595 mm, 655 mm, and the like. All are called standard products. A size other than these standard products is called a special order product.

Each member 6 cut by the cutting device 5 is turned one by one at right angles by a rotatable direction changer 21 having a vertically movable suction device 22, and is referred to as a stock line portion 1B of the processing transfer line B. Transported to the part. The stock line portion 1B constitutes a portion that forms the bottom of the processing transfer line B having a substantially U shape in plan view. A traveling machine 24 is movably mounted on a support frame 23 passing above the stock line section 1B and orthogonal to the stock line section 1B, and a suction device 25 which can move up and down is provided on a lower surface of the traveling machine 24. Below the support frame 23, on the side of the stock line section 1B, there is a stock place 26 for the stock members 6 in parallel with the stock line section 1B. In this stock yard 26, the members 6 constituting the standard box A are stocked.
Each member 6 constituting the standard product is divided into groups based on those having different depths, and is arranged in parallel with the multi-row stock line section 1B. For example, in the embodiment of FIG. 1, the depth is 350 mm, 560 mm, parallel to the stock line section 1B.
410mm and 710mm are arranged in 4 rows as each group. And each row has 145mm and 295m respectively
m, 445mm, 595mm, 655mm are placed in order from the top. That is, in the embodiment shown in FIG. 1, 20 types of members 6 for constituting the standard box A are arranged in each row,
They are arranged on each line. Of course, it is not limited only to the above 20 types. The plurality of stock members 6 arranged in each column and each row are collectively supported on a pallet 27 as shown in FIG.
In the embodiment shown in the figure, a number of recesses 28 for stock are formed on the pallet 27 by partitioning, and members 6 having dimensions corresponding to various standard products for stock are inserted into the recess 28 for stock and stocked. . A plurality of pallets 27 are prepared, and members 6 having the same pattern and color but different sizes are supported on the same pallet 27, and those having different patterns and colors are supported on different pallets 27. . Then, a pallet 27 supporting any pattern or color member 6 is placed in the stock yard 26. Thus, when the member 6 cut by the cutting device 5 is sent to the stock line section 1B, one set of the side plate 6a, the side plate 6a, the main plate 6b, and the top plate 6c passes as it is, and is then sent. The incoming stock member 6 is sucked up by the suction device 25, lifted and moved, and put into the stock recess 28 at the corresponding address among the many stock recesses 28 provided on the pallet 27 arranged in the stock place 26. .

The member 6 that has passed through the stock line portion 1B is sent to the remaining one side of the substantially U-shaped processing / conveying line B so that the conveying direction is changed (that is, the cutting end is parallel to the conveying direction). The sticker 31 indicating the bar code 30 is attached by the bar code printer device 29. The bar code 30 is provided with information for enabling selection of a hole 9 drilling position and a hole size of the member 6 by the boring device 10 described later on the member 6, and a bar code reader described later.
32, the bar code 30 displayed on the member 6 is read, and the boring device 10 is controlled to freely set the position of drilling holes 9 in the member 6, the number of holes 9 and the size of the holes 9. is there.

The member 6 provided with the barcode 30 as shown in FIG. 12 by the barcode printer device 29 is sent to the tenoner device 8. The tenoner device 8 is arranged on one side of the front part and the other side of the rear part in the traveling direction of the processing and conveying line B, respectively.
The tenoner device 8 disposed on the other side of the rear portion forms an abutting surface 7 for abutting the other member 6 at right angles to one of the cut end surfaces of the member 6 in the assembled state. An abutting surface 7 is formed on the other cut end surface of the member 6 by the tenoner device 8 disposed on the side. At the same time when the butting surface 7 is formed, a concave groove 33 serving as an adhesive pool is formed in the butting surface 7.

The member 6 processed by the tenoner device 8 is rotated by 90 ° by the direction changing device 34 to change its traveling direction (the direction where the edge member 3 is stuck is parallel to the processing transfer line B). It is a direction change device
The bar code reader 32 arranged in front of 34
Is read and sent to the boring device 10 arranged in front. The boring device 10 is provided with a large number of drills, and drills holes 9 in the member 6 sent based on information read by the bar code reader 32. Here, the holes 9 are a screw insertion hole or a dowel hole for attaching a horizontal partition plate of the box A to be assembled, a dowel hole for attaching a shelf board, or the like, and these holes 9 are all provided only in the side plate 6a. Since the holes 9 are not required for the base plate 6b and the top plate 6c, the holes 9 pass through the holes 9 without drilling. Then, the two side plates 6 a on which the holes 9 have been drilled, the base plate 6 b and the top plate 6 c which have passed without being drilled, are sent to the take-out device 11. By the way, in the cutting by the cutting device 5 described above,
The two side plates a were cut before the other members 6 such as the base plate 6b and the top plate 6c because the bar code printer device 29 displays the bar code 30 on each of the separately sent members. Each step of processing by the tenoner device 8 requires a certain time. Therefore, each member 6 is sent at a certain time interval. When the top plate 6c is passed beyond the side plate 6a, the base plate 6b and the top plate 6c arrive at the take-out device 11 too quickly, and the side plate 6a having the perforated hole 9 arrives at the take-out device 11 late. Waiting worker is side plate 6a
There is a risk that the side plate 6a for drilling the hole 6 will be sent first, and the side plate 6a for drilling the hole 9 will be sent to the next step.
Arrives at the take-out device 11, the base plate 6b and the top plate 6c that have passed immediately without drilling the holes 9 arrive, and as a result, one set of boxes A to be assembled to the take-out device 11 portion Arrives continuously to facilitate the workability of the worker. By the way, the take-out device 11 is located at the end of the processing transfer line B having a substantially U-shape in plan view, and in the embodiment of FIG. It is slightly extended to the tip side of the other side of the letter shape (that is, to the original sheet supply device 2 side).

In the manufacture, the original 1 having a size capable of removing the member 6 for forming the box A to be manufactured according to the instruction of the computer C is provided by the traveling device of the original supply device 2.
Suction is supplied to the starting end of the processing and conveying line B by the suction device 14 provided at 13, and then the edge member 3 is pasted by the edge pasting device 4 and the groove 17 is formed by the thin forming device 18. Next, the original plate 1 is cut in the order of the two side plates 6a, the base plate 6b, and the top plate 6c so as to become the member 6 of the size constituting the box A to be manufactured according to the instruction of the computer C. 6 cut off, last cut off
If 20 remain, they are removed. Each member 6 cut in this way is sent to the stock line section 1B, and the set of two side plates 6a, the base plate 6b, and the top plate 6c passes through as it is, and only the stock member 6 is moved by the traveling machine 24. The member 6 of the pallet 27 is sucked by the suction device 25 provided therein, and is put into the stock recess 28 at the address where the member 6 is to be put. Next, the bar codes 30 are sequentially displayed on the members 6 for one set by the bar code printer device 29, then the abutting surface 7 is processed by the tenoner device 8, and then the bar code readers 32 process the respective member members 6. After reading the information of the bar code 30 displayed on the
The holes 9 are opened based on the information of the bar code 30 read for each member 6, or the holes 9 are not opened. Then, since one set flows here, it is sent to the next assembling step, where it is assembled into a box A having a predetermined shape as shown in FIG. In this case, the box A is assembled by arranging the base plate 6b and the top plate 6c between the upper and lower ends of both side plates 6a and bonding the butting surfaces 7 of the members 6 positioned at right angles to each other with the adhesive 36. At this time, the adhesive 36 is stored in the groove 33 so as not to protrude outside. Further, the outer peripheral end of the back plate 19 is fitted into the groove 17 of each member 6. Box A as above
A door is attached to the front opening as needed.

By the way, in the box A of the system kitchen or the like, there is a great demand for the box A of the special order, and the size of the box A of the special order is also inputted to the computer C and cut by the cutting device 5 according to the instruction of the computer C. Similarly, the member 6 constituting the box A of the standard product is finally cut out, and the cutout is put into the stock recess 28 at a predetermined address of the pallet 27 where the member 6 is to be stocked. When the computer C issues a command to process the members 6 forming the standard product box A, the standard product of the corresponding size is included in the plurality of standard product members 6 stocked in the stock yard 26. If one set of members 6 is stocked, the corresponding standard product 6 stored in the stock yard 26 is supplied without supplying the original plate 1.
Are sequentially suctioned by the suction device 25 of the traveling machine 24 and supplied to the stock line section 1B. Thereafter, the barcode 30 is sent to the take-out device 11 as a set through a process after a display process.
In this case, two members 6 corresponding to the side plate 6b and then the base plate 6b
, And then the member 6 corresponding to the top plate 6c is sequentially sucked and supplied to the stock line section 1B.

In the case where the original plate 1 is sent to be sequentially processed, when the cutting device 5 cuts the stock member 6 at the end, the stock 6 stocked at each address of the stock yard 26 may be insufficient. Alternatively, the member 6 having a small stock amount may be cut in accordance with a command from the computer C so that each of the members 6 constituting the plurality of types of standard product boxes A may be stocked in an equal amount, or the standard product box A which is frequently manufactured may be stocked. The constituent members 6 are stocked in an amount larger than the stock amount of the members 6 constituting the standard box A, which is manufactured less frequently.

In the case of manufacturing a box A having a different pattern, color, etc., the original plate 1 having a different pattern or color is arranged below the frame 12 of the original sheet supply device 2, and the processing / transfer line B is moved by the original plate supply device 2 from here. In this case, the pallet 27, which had been installed in the stock yard 26, was moved to another place by a forklift, and then moved to the stock yard 26 before. The pallet 27 holding the members 6 whose patterns and colors correspond to the patterns and colors that have been stocked by cutting the original plate 1 is moved by a forklift and installed. Thus, the members 6 constituting the box A having different patterns and colors can be processed in the same manner as described above, and a part can be stocked as a standard product.

If necessary, the three members 6 of the two side plates 6a and the base plate 6b may be processed as one set and sent to the take-out device 11. In this case, as shown in FIG. 11, both ends of the base plate 6b are fixed between the lower ends of the two side plates 6a with an adhesive, and a counter 37 is separately mounted on the upper end surface of the side plate 6. In this case, in the tenoner device 8, the butting surface 7 is processed only on one side of the side plate 6a. When the cutting is performed by the cutting device 5, the two side plates 6a and the base plate 6b are cut as one set, and thereafter, a stock for forming a box A of an arbitrary standard product from the remaining original plate 1 after cutting. Any member 6 for cutting is used, and this is
It is stocked at an arbitrary address on a pallet 27 of 26.

[Effects of the Invention] In the present invention, the original plate is supplied to the processing and conveyance line as described above, and at the beginning of the conveyance of the processing and conveyance line, the original to be conveyed is orthogonal to the conveyance direction. A plurality of members for at least one set for forming the box are formed by cutting into a plurality of pieces, and the plurality of members for one set for forming the box are conveyed in the cutting order on the processing conveyance line. A bar code having processing information is sequentially displayed on a plurality of members of one set which are sequentially supplied, and the bar code is read by a bar code reader, and the bar code is processed based on the processing information of the member read by the bar code reader. By selecting whether to process or not to process each member by the device, or to select the content of the processing, the original sheet is supplied to the processing and transport line, so that one section from the original sheet is supplied to the processing and transport line. Cut the side plate, top plate, and ground plate, which are a plurality of members, and apply the specific processing to each member in order while transporting them in the cutting order, or pass the original plate without processing , Which can easily process a plurality of members for one set constituting a box, and can continuously process one set for constituting a box, so that subsequent assembly is simplified. Things.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of the present invention, FIG. 2 is a schematic explanatory view showing a state where the edge member is attached, FIG. 3 is an explanatory view showing an example of cutting by a cutting device, and FIG. FIG. 5 is a perspective view of the pallet, FIG. 5 is a perspective view of the member when one side of the member is processed by the rear tenoner device, FIG. 6 is a perspective view of an example in which the other side of the member is processed by the front tenoner device, FIG. 7 is a perspective view of a state in which a member is drilled by a boring device, FIG. 8 is a perspective view of a state in which a box is assembled and formed, and FIG.
FIG. 10 is a cross-sectional view of a connecting portion of the corner of the above, FIG. 10 is a cross-sectional view showing a mounting state of the back plate of the above, FIG. 11 is a front view showing an example of assembling a box on which a canter is mounted, FIG. FIG. 6 is a partially omitted plan view showing a state in which a sticker displaying a bar code is stuck, in which 6 is a member, 30 is a bar code, 32 is a bar code reader, and B is a processing / conveying line.

 ────────────────────────────────────────────────── ─── Continuation of the front page (72) Koji Nomura, Inventor 1048, Kazuma, Kadoma, Osaka Prefecture Inside Matsushita Electric Works, Ltd. (56) References JP-A-62-28157 (JP, A) JP-A-51-51097 (JP, A) JP-A-61-143101 (JP, A) JP-A-59-78805 (JP, A)

Claims (1)

(57) [Claims] 1. An original plate is supplied to a processing / conveying line, and at the beginning of the conveying of the processing / conveying line, at least a box is formed by cutting the conveyed original plate into a plurality of pieces at right angles to a conveying direction. Is formed, and a plurality of members for one set are sequentially supplied while the plurality of members for one set for forming the box are conveyed in the order cut by the processing conveyance line. The bar code having the processing information is sequentially displayed on the members, and the bar code is read by a bar code reader, and the processing device processes each member based on the processing information of the member read by the bar code reader.
A method for processing a box member, wherein non-processing is selected or the content of the processing is selected.