JP2555166B2 - Box member processing method - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention cuts each member, which is a member forming a box, such as left and right side plates, a top plate, and a ground plate from an original plate, and one set is used for the next step. Regarding the technology for sending.

[Prior Art] The left and right side plates, the top plate, and the base plate, which are the members that make up the box, are cut from the original plate, and in order to process each member, a large amount of only the side plates are sequentially transferred from the original plate by the processing and conveying line. After that, when this was over, only the top board was produced in large quantities one after another, and when this was over, only the ground board was produced in large quantities one after another.

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

Therefore, it is conceivable to cut two side plates, a base plate, and a top plate, which are members for forming a box, from one original plate and supply them as one set to the next step. However, in the past, only one set was cut from one original plate, so in order to produce one set, it is necessary to start from the supply of one original plate and send it to the next process after the cutting process. It was not the target.

The present invention is invented in view of the problems of the above-mentioned conventional example, and the purpose thereof is a side plate, a top plate,
It can be sent to the next process as a set of base plates, and if there is more than one set of parts for the stock to form the required box, there is no need to supply from the original plate, and the stock part near the next process It is to provide a method of processing a box member that can be efficiently supplied from the box member.

[Means for Solving the Problem] A method of processing a box member according to the present invention is performed by using one original plate 1 to a box A
And cutting the member 6 for stock from the remaining part of the original plate 1,
When sending these cut members 6 to the next process, only one set is sent to the next process and the stock member 6 is taken out and stocked in the middle of sending to the next process, and the stock member 6 is stocked during this process. Is provided for one set or more of the box A to be manufactured, this stock member 6 is supplied to the next step. By adopting such a configuration, The object of the present invention described above is achieved.

[Operation] According to the present invention, the box A
And cutting the member 6 for stock from the remaining part of the original plate 1,
When sending the cut members 6 to the next process, only one set is sent to the next process, or the stocked members 6 are sent to the next process as one set, so that the side plate 6a, the main plate 6b, which constitutes the box A, As a set of top plate 6c, it can be sent to the next process for processing and assembly, and when sending the cut member 6 to the next process, only 1 set is sent to the next process and for stock in the middle of sending to the next process The stock member 6 is taken out and stocked, and if the stock member 6 stocked during this process exists for one set or more of the box A to be manufactured, the stock member 6 is supplied to the next process. By doing so, one set of the members 6 stocked from the middle of the line can be sent to the next step, and in this case, the step of supplying and cutting the original plate 1 is not necessary. , It has become possible to streamline the process.

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

FIG. 1 shows 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 a terminal end. An original sheet supply device 2 is arranged at the start end. This original plate supply device 2 is constructed by movably mounting a traveling device 13 on a frame body 12 which passes above the machining and conveying line B and is orthogonal to the machining and conveying line B. A suction device 14 is provided and configured. Both sides of the processing and conveying line B below the frame body 12 are original plate storage areas on which the original plates 1 can be placed in a plurality of rows in parallel with the processing and conveying line B, respectively. 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 made different for each pallet 15, the original plate 1 having a higher supply frequency is arranged closer to the processing and conveying line B, and the original plate 1 having a lower supply frequency is the processing and conveying line B.
It will be placed far away from. By doing so, the traveling device 13 is moved to suck the original plate 1 by the suction device 14,
The operation of supplying the original plate 1 to the processing / conveying line B by lifting it, moving it onto the processing / conveying line B, and lowering the suction device 14 to release the suction is shorter in the case of the original plate 1 with higher supply frequency. Can be supplied at.

The original plate 1 supplied from the original plate supply device 2 to the starting end portion of the processing and conveying line B is conveyed on the processing and conveying line B, and the original plate 1
Edge sticking device 4 for sticking the edge member 3 to both end face parts of the
Sent to As shown in FIG. 2, the edge pasting device 4 is constructed so that the narrow strip-shaped edge member 3 continuously fed is pasted by the edge member pasting roll 16 continuously over the entire length of the original plate 1 in the longitudinal direction. I am doing it. As the edge member 3, for example, a synthetic resin sheet or a thin single plate is used. In addition, in the edge attaching device 4 portion, the original plate 1
A groove 17 is formed by a groove forming device 18 near one end of one side of the groove. The groove 17 is for fitting the end portion of the back plate 19 when the box A is assembled.

The original plate 1 whose edges have been attached by the edge attaching device 4 is conveyed on the processing and conveying line B and sent to the cutting device 5. This cutting device 5 cuts the original plate 1 so as to be orthogonal to the longitudinal direction of the original plate 1 (the conveying direction of the original plate 1).
A plurality of members 6 forming a plurality of surfaces of the box A are cut and formed from one original plate 1 to which the edge member 3 is attached. 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 that constitutes the standard box A, and the side plate 6a.
Even if the 6a, the base plate 6b, and the top plate 6c are sequentially cut, the total length is such that at least one of the members 6 constituting the standard box A can be cut, and the cutting device 5 cuts the original plate 1 from the tip. When cutting sequentially, side plate 6a, side plate 6a, ground plate 6
b. After cutting the top plate 6c, one of the members 6 forming the standard box A is further cut. In the embodiment shown in FIG. 3, the original plate 1 has a width of 350 mm and a longitudinal length of 3200 mm, and the standard box A has a depth of 350 mm and a length of 595 mm.
When the width is 445 mm, the two side plates 6a have a cutting size of 595 mm, the base plate 6b has a cutting size of 445 mm, and the top plate 6c has a cutting size of 445 mm. After this, the side plate 6a for stock of the standard box A with a vertical length of 595 mm is further cut, and finally a 25 mm scrap 20
You can do it. When a custom-made box A different from the standard box A is formed, the computer C
, The original plate 1 cuts one set of the side plate 6a, the side plate 6a, the bottom plate 6b, the top plate 6c, and the custom-made box A of the size of the custom-made box A in order from the tip, and then further. , One of the members 6 constituting the standard box A is cut for stock. Here, the standard box A is not one type, for example, 350 mm, 560 mm, 410 m in the depth direction.
m, 710 mm, etc., and the vertical and horizontal lengths include, for example, 145 mm, 295 mm, 445 mm, 595 mm, 655 mm, etc. In the present invention, a combination of those standard dimensions determined in advance is used. All items are called standard products. The sizes other than those of these standard products are called custom-made products.

Each member 6 cut by the cutting device 5 is turned at a right angle one by one 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 and conveyance line B. Transported to the part. The stock line portion 1B constitutes a portion forming a bottom portion of the processing and conveying line B having a substantially U shape in a plan view. A traveling machine 24 is movably attached to a support frame 23 that passes above the stock line section 1B and is orthogonal to the stock line section 1B, and a suction device 25 that is vertically movable is provided on the lower surface of the traveling machine 24. Below the supporting frame 23, there is a stock replacement 26 of the member 6 for stock on the side of the stock line portion 1B in parallel to the stock line portion 1B. In this stock room 26, the members 6 that make up the standard box A are stocked,
The members 6 constituting the standard product are divided into groups based on those having different depths and are arranged in parallel with the multi-row stock line portion 1B. For example, in the embodiment shown in FIG. 1, the depth is 350 mm, 560 mm, parallel to the stock line portion 1B.
Four rows of 410 mm and 710 mm are arranged as each group. And each row has 145mm and 295m respectively
Items of m, 445mm, 595mm, 655mm are placed in order from the beginning. That is, in the embodiment shown in FIG. 1, 20 types of members 6 for forming the standard box A are provided in each row,
It is arranged so that it is lined up on each line. Of course, it is not limited to the above 20 types. The plurality of stock members 6 arranged in each column and each row are collectively supported by a pallet 27 as shown in FIG.
In the embodiment shown in the figure, a large number of stock recesses 28 are formed in a pallet 27 by partitioning, and the stocked recesses 28 are stocked with members 6 having the dimensions suitable for the various standard stock products. . Plural 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, the pallet 27 supporting the member 6 of any pattern or color is placed in the stock yard 26. Then, when the member 6 cut by the cutting device 5 is sent to the stock line portion 1B, one set of the side plate 6a, the side plate 6a, the main plate 6b, and the top plate 6c passes through as it is, and then is sent. The incoming stock member 6 is sucked by the suction device 25, lifted and moved, and is put into the stock recess 28 of the corresponding address among the many stock recesses 28 provided in the pallet 27 arranged in the stock replacement 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 machining and conveying line B, so that the conveying direction is changed (that is, the cutting end is parallel to the conveying direction). And the sticker 31 displaying the barcode 30 is attached by the barcode printer 29. The bar code 30 is provided with information for enabling selection of the hole 9 drilling position, the number of holes 9 and the size of the holes 9 to the member 6 by the boring device 10 which will be described later. Bar code 30 displayed on the member 6 by the code reader 32
Is read and the boring device 10 is controlled to freely set the positions of the holes 9 to be formed in the member 6, the number of the holes 9, the size of the holes 9, and the like.

The member 6 to which the barcode 30 is attached by the barcode printer 29 as shown in FIG. 12 is sent to the tenor device 8. The tenor devices 8 are arranged on one side of the front side and the other side of the rear side in the traveling direction of the machining transfer line B, respectively.
The tenor device 8 arranged on the other side of the rear part forms the abutting surface 7 for assembling the other end 6 of the member 6 at a right angle in the assembled state on one cut end surface of the member 6, and The abutment surface 7 is formed on the other cut end surface of the member 6 by the tenor device 8 arranged on the side. At the same time when the abutting surface 7 is formed, a concave groove 33 serving as an adhesive reservoir is formed in the abutting surface 7.

The member 6 processed by the tenor device 8 is rotated by 90 ° by the direction changing device 34 to change the traveling direction (the part to which the edge member 3 is attached is changed in direction so as to be parallel to the processing and conveying line B). And the turning device
The member 6 by the barcode reader 32 placed in front of 34
The bar code 30 displayed on is read and sent to the boring device 10 arranged in front. The boring device 10 is provided with a large number of drills for drilling holes 9 in the member 6 sent based on the information read by the barcode reader 32. Here, the hole 9 is a screw insertion hole or dowel hole for attaching the horizontal partition plate of the box A to be assembled, or a dowel hole for attaching the shelf plate, and these holes 9 are only on the side plate 6a. Since the holes 9 are formed in the base plate 6b and the top plate 6c, the holes 9 are formed without passing through the holes 9. Then, the two side plates 6 a having the holes 9 drilled therein, the base plate 6 b and the top plate 6 c which have passed through the holes 9 without being drilled are sent to the take-out device 11. By the way, in the cutting by the above-mentioned cutting device 5,
The two side plates 6a are cut prior to the base plate 6b and the top plate 6c, which are the other members 6, because the bar code printer 29 displays the bar code 30 on each member sent separately, A certain period of time is required for each process performed by the tenor device 8. Therefore, each member 6 is sent at a constant time interval, but thereafter, the base plate 6b and the top plate which are not temporarily processed for drilling holes 9 are processed. When 6c is passed past 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 9a having the hole 9 drilled arrives late at the take-out device 11 and waits at the take-out device 11. The worker who is doing the side plate 6a
There is a risk that the side plate 6a for drilling the holes 9 will be sent first, and the side plate 6a for drilling holes 9 will be sent first.
When arriving at the take-out device 11, the base plate 6b and the top plate 6c that have passed through immediately without drilling the holes 9 arrive at the take-out device 11, and as a result, one set of the box A to be assembled in the take-out device 11 part is obtained. It arrives continuously and facilitates the workability of the worker. By the way, the take-out device 11 is located at the terminal end of the processing and conveying line B which is substantially U-shaped in a plan view, and in the embodiment shown in FIG. It is slightly extended to the tip side of the other side of the character (that is, to the side of the original plate feeding device 2).

Then, in manufacturing, the original plate 1 of 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 the traveling device of the original plate supply device 2.
It is sucked by the suction device 14 provided in 13 and supplied to the starting end of the processing and conveying line B, and then the edge member 3 is stuck by the edge sticking device 4 and the groove 17 is formed by the groove 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 remains, it is removed. Each member 6 cut in this way is sent to the stock line portion 1B, and one set of two side plates 6a, a base plate 6b, and a top plate 6c passes through as it is, and only the stock member 6 is used by the traveling machine 24. The pallet 27 is sucked by the suction device 25, and is put into the stock recess 28 of the address where the member 6 of the pallet 27 is to be put and stocked. Next, the one set of the members 6 is sequentially displayed with the bar code 30 by the bar code printer device 29, then the abutting surface 7 is processed by the tenor device 8, and then each member 6 is processed by the bar code reader 32. After reading the information on the barcode 30 displayed on the
Then, the holes 9 are punched or not punched based on the information of the bar code 30 read by each member 6, and finally sent to the take-out device 11. Then, one set of flow comes in, so this is sent to the next assembly process, 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 the both side plates 6a and adhering the abutting faces 7 of the members 6 positioned orthogonally to each other with the adhesive 36. At this time, the adhesive 36 is stored in the recessed groove 33 so as not to protrude outside. Further, the outer peripheral ends of the back plate 19 are fitted into the grooves 17 of the respective members 6. Box A as above
A door is attached to the front opening as required.

By the way, in the box A of the system kitchen or the like, there is much demand for the custom-made box A, and the size of the custom-made box A is also input to the computer C and cut by the cutting device 5 according to a command from the computer C. In the same manner, finally, the member 6 constituting the standard box A is cut out and put in the stock recess 28 at a predetermined address where the member 6 of the pallet 27 is to be stocked. Then, when the computer C issues a command to process the member 6 constituting the standard box A, the standard products of the corresponding size among the plurality of standard product members 6 stocked in the stock yard 26. If one set of the member 6 is stocked, the corresponding standard member 6 stocked in the stock yard 26 without supplying the original plate 1.
Are sequentially sucked by the suction device 25 of the traveling machine 24 to be supplied to the stock line portion 1B, and thereafter, the bar code 30 is sent to the take-out device 11 as a set through the steps after the display step.
In this case, two members 6 corresponding to the side plate 6b, and then the main 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.

When manufacturing boxes A having different patterns, colors, etc., the original plates 1 having different patterns and colors are arranged below the frame 12 of the original plate supply device 2, and from here the processing line B is processed by the original plate supply device 2. In this case, the pallet 27, which had been installed in the stock yard 26 until now, is moved to another place by a forklift, and then the stock yard 26 is previously processed. The pallet 27 holding the members 6 corresponding to the patterns and colors that have been cut and stocked from the original plate 1 is moved and set by a forklift. As a result, the members 6 constituting the box A having different patterns and colors can be processed in the same manner as above and a part of them can be stocked as a standard product.

If necessary, the three side members 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 with adhesive between the lower ends of the two side plates 6a, and a counter 37 is separately mounted on the upper end surface of the side plate 6. In this case, in the tenor device 8, the abutting surface 7 is processed only on one side of the side plate 6a. When the cutting device 5 cuts, the two side plates 6a
The base plate 6b and the base plate 6b are cut as one set, and thereafter, the optional member 6 for stock for constituting the box A of the arbitrary standard product is cut from the remaining original plate 1 after cutting, and this is replaced by the stock replacement 26 It is stocked at any address on the pallet 27.

[Effects of the Invention] In the present invention, as described above, one set of a plurality of members constituting a box is cut from one original plate, and the stock member is cut from the remaining part of the original plate, When sending these cut members to the next process, only one set is sent to the next process, or the stocked members are sent to the next process as one set, so the side plate, top plate, and main plate that make up the box are set. It can be processed and assembled by sending it to the next process, and by issuing a manufacturing instruction of the required product number according to the order, it is possible to process and assemble the members that make up the required box as one set It is a thing.
In addition, when sending the cut members to the next process, only one set is sent to the next process, and the stock members are taken out and stocked during the sending to the next process, and the stock members stocked during this process are manufactured. If more than one set of boxes to be present exists, by supplying this stocking member to the next process, one set of stocked members can be sent to the next process from the middle of the line. In this case, the process of supplying and cutting the original plate is not necessary, and the process can be made efficient.

[Brief description of drawings]

FIG. 1 is an overall perspective view of the present invention, FIG. 2 is a schematic explanatory view of a state in which the above edge member is attached, FIG. 3 is an explanatory view showing a cutting example by a cutting device, and FIG. FIG. 5 is a perspective view of a pallet, FIG. 5 is a perspective view of a member when one side of a member is machined by a rear tenor device, and FIG. 6 is a perspective view of an example where another side of a member is machined by a front tenor device, FIG. 7 is a perspective view showing a state where a member is bored by a boring device, FIG. 8 is a perspective view showing a state where a box is assembled and formed, and FIG.
The figure is a cross-sectional view of the connecting portion of the same corner, FIG. 10 is a cross-sectional view showing the mounting state of the back plate of the same, FIG. 11 is a front view showing an example of assembling a box for mounting a counter, and FIG. 12 is It is a partially-omitted plan view of a state where a sticker displaying a bar code is attached, in which 1 is an original plate, 6 is a member, and A is a box.

Claims (1)

(57) [Claims] 1. A set of a plurality of members constituting a box is cut from one original plate, a stock member is cut from the remaining part of the original plate, and the cut members are sent to the next step. In the middle of sending only the set part to the next process and sending it to the next process, the stock member is taken out and stocked, and the stock member stocked during this process exists for more than one set of boxes to be manufactured. In some cases, a method for manufacturing a box member, which comprises supplying the stock member to the next step.