JP6019353B2 - Tatami thickness adjustment device - Google Patents

Description

  The present invention relates to a tatami thickness adjusting device, and more particularly to a tatami thickness adjusting device capable of adjusting a step between a sill and an edge of an upper surface of the tatami based on data obtained by a room dimension measuring device.

  Conventionally, as a tatami size adjusting device, a tatami size adjusting device that reads out from a room size measuring device that collects dimensional data by measuring the dimensions of the room and assigns a tatami mating pattern suitable for the dimensional data In the apparatus), the dimension data measured by the dimension measuring apparatus is data relating to the width direction and the length direction of the tatami in a state in which the room is viewed in plan, and calculating means for calculating a deviation from the standard dimension of the tatami mat that touches the sill. Display means for displaying the assigned allocation result, calculating means for calculating a deviation from the standard dimension of the tatami floor contacting the sill, and a slicing machine and a flatbed machine based on the allocation result calculated by the calculating means A tatami size adjusting device for controlling the tatami has already been developed by the present applicant. (Patent Document 1)

Japanese Patent No. 2684139

  The tatami size adjusting device described in Patent Document 1 does not include data on how to set the thickness of the tatami for the sill in the dimensional data. When laid, there may be a step between the sill and the top edge of the tatami mat. This will be described with reference to FIG.

  FIG. 1 shows the positional relationship between the Japanese room threshold and the floor (Yuka). When a house is newly constructed or renovated, when the carpenter fixes both ends of the sill 5 to the pillar 4, the carpenter adjusts the position so that the sill 5 is horizontal by applying a level to the sill 5. And the parallelism with the floor 3 is not particularly conscious. As a result, since the distance from the floor 3 to the surface of the sill 5 (hereinafter referred to as “the height of the sill”) is not necessarily uniform even in the same room, a tatami mat having a uniform thickness is placed in such a room. When laid, a step is formed between the tatami 1 and the sill 5.

  When laying a new tatami mat in the room, lay the tatami surface and the sill surface parallel to each other, and the height relationship between the tatami surface and the sill surface is slightly lower on the tatami surface, and the height difference However, in recent years, barrier-free requirements have become more stringent, and there are cases where the height difference is required to be within 1 mm.

  In order to meet this requirement, we manufacture tatami mats (tatami mats whose back surface is not a flat surface) with the thickness adjusted for each tatami part according to the height difference between the sill of the room where the tatami mats are laid and the floor (yuka). There is a need to.

As described above, in the relation between the tatami and the sill, the surface of the tatami is lower than the sill and the height difference is preferably within 3 mm, but the height difference is larger than 3 mm in the conventional working method. May be found after laying tatami.
Therefore, when a step larger than 3 mm has come out, there is a problem that it takes time and effort to lift the tatami mat again and put in a sheet or member to adjust the stepped portion when laying. It was.
In order to solve this problem, the height of each sill of the room dimension measurement part is measured at the time of dimensional measurement, and it is taken as a memo. The thickness of each tatami mat is calculated from the memo, and the part in contact with the sill is calculated. I had to make tatami mats with the effort of making tatami mats while adjusting the thickness of the tatami mats.

  An object of this invention is to provide the tatami thickness adjustment apparatus which can automate the operation | work which has these troubles.

  The present invention solves the above-described problem, and is a tatami thickness adjusting device that adjusts the thickness of the tatami mat with respect to the sill. Material thickness input means for inputting and storing the model and thickness for each tatami number, and threshold height input means for inputting the height of the threshold input from the dimension measuring device for measuring the dimensions of the room and collecting the dimension data , A position for fleshing to adjust the thickness of the tatami for each tatami number from the sill height data input from the dimension measuring device, a thickness adjusting means for calculating and assigning the thickness to be thickened, and a means for outputting the thickness adjustment result And adjusting the thickness of the tatami mat with respect to the sill.

The thickness adjusting means is characterized in that the type and number of thickness adjusting materials are displayed on the upper front side and the lower front side of the tatami, and the number of folding of the tatami surface is displayed on the port side and starboard side.

Further, the thickness adjusting means assigns thicknesses to a plurality of locations on the upper and lower sides of the tatami mat, on the left side, and on the starboard side.

  Further, in the material thickness input means, the type and thickness of the tatami rim, tatami mat, tatami protection material, tatami floor and thickness adjusting material are input, and the sill height input means is tatami standard data, habit data, The height data of the sill is input, and the thickness adjustment means calculates the thickness to be laid and the thickness to be laid from the thickness data of the tatami rim, tatami mat, protective material, tatami floor and the height data of the sill. To do.

  According to the tatami thickness adjusting device of the present invention, in the tatami mat manufacturing process, for each tatami mat number, the operator can know the thickness of each tatami mat, the position of the portion to be fleshed, and the thickness of the portion to be fleshed. For the side and starboard side, you can know the number of times the tatami surface is folded, and for the upper front side and the lower front side, the number of sheets on which the thickness adjustment material is stacked. A tatami that can be performed accurately and quickly, and that can automatically produce a tatami mat that can make the difference in height (step) between adjacent tatami mats within 1 mm when laying a tatami mat in a room. A thickness adjusting device can be provided.

(A) is a sill of a room where tatami mats are laid, tatami mats, and structure explanatory diagrams of pillars, (b) is a cross section of the tatami mats. A plan view of a room of eight tatami mats and six tatami mats and a measurement point explanatory diagram by a dimension measuring device. Measurement result display diagram. The display figure which allocated thickness for every tatami number from the height data of a threshold. The top view of the state which spread | laid the tatami of FIG. 4 in the room of eight tatami mats. (A) is the upper front side and lower front side of a tatami mat, (b) is sectional drawing which shows thickness adjustment of the port side and starboard side. The top view which saw through the back from the surface of the tatami mat. The top view which shows the thickness adjustment site | part for every tatami number. The flowchart of the system of the thickness adjustment apparatus of the tatami of this invention. Material type and material thickness data display diagram. Material selection screen diagram. 8 tatami mats-Image data of tatami mats with <4> tatami mats on the bottom. (A) is a tatami thickness data record diagram. (B) is a tatami thickness data record diagram. (A) is an explanatory diagram of the flow before and below. (B) is an explanatory diagram of the flow before and below. (C) is a flow explanatory view of the algorithm for calculating the thickness adjustment of the ridge. The system block diagram of the thickness adjustment apparatus of the tatami of this invention.

(Example)
The embodiment of the present invention will be described with an example of a room with two tatami mats of 8 and 6 tatami mats.
Figure 2 shows a two-room Japanese room in a newly built house.

  The dotted line indicates the number of tatami mats and the direction in which tatami mats are laid. The upper side is an octamat Japanese room A, and the lower side is a six-tatami Japanese room B. Room sill 5 is a sill for building a fence separating the two rooms. The doorway threshold 6 is a threshold for building a doorway in this two-way Japanese room.

  FIG. 2 shows a state in which an eight-mat Japanese room A is measured by the dimension measuring device 13. The dimension measuring device 13 uses the Japanese Patent Application No. 2012-162903 dimension measuring device developed by our company.

  Place the dimension measuring device 13 in the middle of the room and input the site information of this room and the size standards of the tatami mats to be installed, such as “Five”, “Thirty Six” and “Honma”, and then measurement is required. The probe 13a is sequentially applied to the place, and the length data, the angle data, and the threshold height are measured for each measurement point. ○ mark is the measurement point.

  The height of the sill of the sill 5 of the room continuation is measured for each of the height from the floor of the eight tatami room (Yuka) and the height from the floor of the six tatami room (Yuka).

  FIG. 3 shows the measurement results. The numerical values (58.0), (59.0), (60.0), etc. enclosed in a horizontally long ellipse are “the height of the threshold”. The unit is mm, and it is measured to one digit after the decimal point. For each measurement point, the habit value calculated from the length data and the angle data is stored.

  As described in the specification of Japanese Patent No. 2684139, the habit value is read by reading the dimension data of each room from the dimension measuring device 13, referring to the laying pattern for the read dimension data of the room, and having a substantially equal size. For tatami mats, which are allocated proportionally to each other, or by allocating multiple tatami mats by pillar standard allocation based on pillars, etc. The deviation with respect to the floor is obtained as deviation data by attaching a tatami number to each tatami floor.

  The measured measurement point number, the threshold height, and the habit value are associated with each other and stored in a threshold height input step described later, and displayed as necessary. Eight tatami mats <1>, eight tatami mats- <2>, eight tatami mats- <3>, ... eight tatami mats- <8> surrounded by dotted lines in FIG. “Tatami number” (serial number) assigned to each sheet.

  FIG. 4 is a plan view of each tatami mat viewed from the surface, and the orientation of each tatami mat is on the upper front side and on the lower front side. FIG. 4 displays the result of assigning the thickness for each “tatami number” of the tatami mats measured in FIG. 2 and FIG. 3 from the “threshold height” data in FIG. 3. It is different from the direction when actually laying in the room. The tatami mats are laid so that the upper front sides are in contact with each other, so that the lower front side is in contact with the sill, the floor, and the tatami mat of the wall.

  In the middle case, three thicknesses are assigned to the upper front side, three thicknesses are assigned to the lower front side, two thicknesses are assigned to the port side, and two thicknesses are assigned to the starboard side. .

  The upper side of the upper left of Yahata- <1> in FIG. 4 is the upper front, and the three numerical values (55.0), (55.0), and (55.0) are placed in the room. 5 is a portion in contact with the eight tatami mat <6> and the eight tatami mat <7>, as shown in FIG. 5, and the three numerical values (59.0), (58.0), (58 .0) is the part that touches the floor when laid in the room.

  Similarly, the left side is the port side, and the locations shown in the two numbers (55.0) and (55.0) are those that touch the tatami mat of <2> when laid in the room. The right side is starboard, and the locations indicated by the two numerical values (59.0) and (58.0) are locations that touch the “tatami mating” of the wall when laid in the room.

  Similarly, in the lower right eight tatami mats- <8> in FIG. 4, the upper three front numbers (55.0), (55.0), and (55.0) are represented by eight tatami mats- <7. It is the place that touches>. The locations shown in the lower three numbers (55.0), (55.0), and (55.0) are the locations in contact with Yatatami- <5> and Yatatami- <4>. The two numerical values (55.0) and (55.0) are the points that touch the Yatatami- <6> when laid in the room, and the two values on the starboard (55.0), ( The part shown in 55.0) is the part that touches the 8 tatami mat- <3> tatami when laid in the room.

6 (a) and 6 (b) are cross-sectional views of a tatami mat, FIG. 6 (a) shows a method for adjusting the thickness of the upper front side and the lower front side, and FIG. 6 (b) shows the port side and starboard side. The thickness adjustment method is shown. The thickness of each part of the tatami cross section is as follows. From the top, the thickness of the finished tatami mat is S, the edge (edge) and under edge paper are F, the tatami mat part is O, the protective material part is H, and the tatami floor (toko) part is T, D is a thickness adjusting part A by the thickness adjusting material, and D is a thickness adjusting part by folding the tatami mat. The dimension F is a dimension value from the surface of the tatami surface to the upper surface of the edge, and can be applied to a type in which the edge and the paper under the edge are sewn to the tatami mat or a type to be attached to the tatami mat.

  FIG. 7 is a plan view of the back surface of the tatami mat seen through. A dotted line in FIG. 7 indicates a portion where the thickness is adjusted. In the present invention, the portion to be subjected to thickness adjustment is divided into the upper front side as 10a, 10b, and 10c, and the lower front side as 10f, 10g, and 10h. Also, the port side is divided into two parts 10i and 10j, and the starboard side is divided into two parts 10d and 10e.

The thickness adjustment of the tatami is shown in FIG. 6A. On the upper front side and the lower front side, the thickness of the tatami is adjusted by overlapping the thickness adjusting material, and “finished tatami mat” S = F + O + H + T + A + O.
The thickness of the thickness adjusting part A by the thickness adjusting material is B (thickness of one thickness adjusting material) × C (number of sheets).
The thickness S of the tatami mats on the upper front side and the lower front side includes edges. Since there is a tatami table that is rolled up to the back of the tatami mat with both the front and lower front, the thickness O is added twice as a standard dimension.

On the left and right side shown in FIG. 6B, the thickness of the tatami is adjusted by folding back the tatami surface material, and “finished tatami” S ′ = F + O + H + T + D.
The thickness of the thickness adjusting portion D by folding the tatami surface is O (thickness of the table) × (N (number of sheets) +1). The tatami thickness S 'on the left and right sides also includes a margin (helicopter) and a margin paper.

  Of course, in the front and bottom front, the tatami mat rolled up to the front and back of the tatami mat is not included in the finished dimensions. F + O + H + T + A is the finished dimension S. The dimensions up to may be the finished dimension S ′. Which dimension is the finished dimension can be selected by the tatami mat manufacturer. In addition, the left and right saddles are configured as a thickness adjusting unit D by folding the tatami mat, but the tatami mat may not be folded and a thickness adjusting material may be used in the same manner as the upper front and the lower front. Of course, you may comprise so that both adjustment with the frequency | count of folding | folding of a tatami surface and adjustment with a thickness adjustment material may be performed. Setting the finished dimensions of the front / bottom front and left / right saddles (for example, when F = 0 and no edges are included, or when the tatami table is not encased twice in the front / bottom front and where the tatami table is not wrapped) Depending on the combination of the case where F is added twice in the configuration in which the edge is wound up to the back and front of the tatami mat, the values of the finished dimensions of the upper front / lower front and the left / right side may not be the same. As for the finished dimensions of the upper and lower front and the left and right side, there is a difference in dimensions between the center part of the upper front and lower front and the left and right parts depending on whether or not the dimensions of the tatami mat rolled up to the back of the tatami mat are added. In some cases, an algorithm for correcting these may be used.

  In the following description, S = F + O + H + T + A + O for the upper front and lower front, and S ′ = F + O + H + T + D for the left and right sides will be described as standard dimensions, respectively, but this is not limited to the dimensions of this calculation formula. As described above, various aspects can be adopted for the configuration of the finished dimensions.

Next, the basis for the cross-sectional calculation will be described.
The tatami floors have a standard thickness of 55 mm and a finished thickness of 60 mm, a floor with a standard thickness of 50 mm and a finished thickness of 55 mm, and a floor with a standard thickness of 10 mm and a finished thickness of 15 mm. There are various types of tatami mats, and the basic dimensions of tatami mats are 55 mm, but the materials for tatami floors are sold so that the thickness can be adjusted to about 15-60 mm according to the specifications of the house. The material of the tatami floor is purchased and used.

From the material selection screen (not shown) of the IT equipment shown in FIG. 15, the operator sets the tatami mat production conditions as follows: 1: Edge B, (thickness F = 1.0)
2: Tatami mat C, (thickness O = 1.0)
3: Protective material A, (thickness H = 2.0)
4: Floor B (thickness T = 50)
By selecting and inputting, the finished thickness of the tatami mat to be manufactured is calculated. Of course, it is suitable for an operator to make it possible to select a finish thickness of 60 mm, 55 mm, and 15 mm that are normally used, and to select a finish thickness so that 1 to 4 is automatically selected and input. is there. From the finished thickness obtained by the above input and the “threshold height data” input from the “room dimension measuring device”, the thickness of the portion to be fleshed in the tatami mat and the portion to be fleshed are calculated.

FIG. 11 is a screen in which the operator inputs the total of the material name, floor, edge, tatami mat, protective material, and thickness on the material selection screen, and is a screen of processing STP4 of the flow of FIG. 9 to be described later.
◎

In FIG. 11, enter the material to be used in the “material name” column and enter floor (B) B. Then, the data is read from the stored data in FIG. 10, and finishing thickness = 55.0 and standard thickness = 50.0. 11 is displayed in the column of “material thickness mm” on the floor B of the screen of FIG.
Similarly, when the edge (edge) A is input, the edge (edge) thickness 1.0 is displayed in the column of “material thickness mm”. When the tatami mat A is inputted, the thickness 1.0 of the tatami mat A is displayed in the column of “material thickness mm”. The tatami surface is folded and used, so the thickness is doubled. When the protective material A is input, the thickness 2.0 of the protective material A is displayed in the “material thickness mm” column. The total of all thickness materials is displayed in the bottom column of “Total thickness, Finished thickness = 55.0”.

  The worker selects an edge (edge), a tatami mat, and a protective material such that “the total thickness of the finished product = 55.0” matches the finished thickness of the floor (aperture) A = 55.0.

  For the thickness data of the material, the data stored in advance shown in FIG. 10 is read from the storage unit and used. Further, the steps 1 to 4 may be automatically set by selecting the finished thickness as described above.

  In addition, the final thickness of the tatami mat is determined according to which tatami floor is used. Of course, it is possible to manufacture with a finished thickness other than 15, 55, and 60 mm by selecting the materials 1 to 4 described above, but this will be described below using examples of frequently used finished thicknesses.

  For example, when the operator selects the tatami floor B, all the tatami mats in the eight tatami mat room to be manufactured from the thickness data of the material stored in advance, the finished thickness of the tatami floor B is 55 mm. About (eight tatami mat- <1> to eight tatami mat- <8>), the standard finished thickness (finished thickness of the portion not subjected to thickness adjustment) is 55 mm. When the change is necessary, the operator inputs the finished thickness to be changed.

  If the finished thickness S to be changed is larger than the finished thickness S of the floor (Toko) B = 55 mm, for example, the thickness of the protective material A is H = 2.0 mm, and the difference is added to the thickness of the protective material A. It can be manufactured to adjust the thickness.

  When the finished thickness S to be changed is smaller than the finished thickness S of the floor B = 55 mm, an error is output to prompt the user to input a correct dimension value.

  In the case of the tatami mat for the eight tatami mats in FIG. 2 of the present embodiment, from the “sill height data” in FIG. 3, use a “floor (standard) having a standard thickness T of 50 mm and a finished thickness S of 55 mm”. Is preferred. The reason is that the part where the finished thickness S is not in contact with the sill (the part where the tatami mats are in contact) is finished using a floor that is slightly lower than the lowest part of the sill (58.0 mm). The thickness S is kept at 55 mm, and the thickness adjustment is performed by increasing the thickness by thickening the thickness adjusting portion where the thickness is 1 mm or more lower than the threshold when contacting the threshold. In the present invention, the thickness is not adjusted by cutting or pressing (pressing) the tatami floor.

FIG. 8 shows the position of the part where the thickness is adjusted for each tatami mat number. It is the figure which saw through the back from the surface of the tatami mat, and the part which has painted the color is a site | part which performs thickness adjustment. The part where the color is not applied is a part where the thickness is not adjusted (finished thickness = 55 mm).

  “Assigned thickness” = “Finished thickness” + “Adjusted thickness of the thickness adjusting part (thickness of the fleshing part)”, “Assigned thickness” is a numerical value enclosed by an ellipse in FIG. It is the thickness for each tatami number assigned from the input “height of the threshold”.

Taking this as an example, Hachijo- <1> and Hachijo- <4> will explain specific calculation methods and results.
The number of turns for making the actual tatami mat thickness 58 mm is calculated as follows with respect to the allocated thickness 58 mm for the eight tatami mat <1>.
The thickness on the heel side is S ′ = F + O + H + T + D, and N turns is determined from the equation D = O × (N + 1). F: Edge = 1 mm, O: Tatami mat = 1 mm, H: Protective material = 2 mm, T: Tatami floor = 50 mm
N = (S−F−2O−H−T) / O
= (58-1−2 × 1-2−50) / 1
= 3
The folding number of the tatami table is 3.

The number of thickness adjusting materials for setting the actual tatami mat thickness to 58 mm with respect to the allocated thickness of 58 mm is calculated as follows.
The lower thickness is obtained from the formula S = F + 2O + H + T + AA = B × C.
F: Edge = 1 mm, O: Tatami mat = 1 mm, H: Protective material = 2 mm, T: Tatami floor = 50 mm, B: Thickness of thickness adjusting material = 1 mm
C = (S−F−2O−H−T) / B
= (58-1-2 x 1-2-50) / 1
= 3
The number of thickness adjusting materials is 3.

For Octagonal- <4>, the number of foldings of the tatami table to make the actual tatami thickness 60 mm is calculated as follows with respect to the allocated thickness 60.5 mm.
The thickness on the heel side is determined as N turns from the formula S ′ = F + O + H + T + D and D = O × (N + 1). F: Edge = 1 mm, O: Tatami mat = 1 mm, H: Protective material = 2 mm, T: Tatami floor = 50 mm
N = (S−F−2O−H−T) / O
= (60.5−1−2 × 1-2−50) / 1
= 5.5
Since this is a sequel to a room with priority level 1, the decimal place is rounded down so that the surface of the tatami mat is low, and N = 5. The number of times of folding is 5.

For the allocated thickness of 61.5 mm, the number of thickness adjusting materials for making the actual tatami thickness 61 mm is calculated as follows.
The lower thickness is obtained as follows: S = F + 2O + H + T + A, A = B × C. F: Edge = 1 mm, O: Tatami mat = 1 mm, H: Protective material = 2 mm, T: Tatami floor = 50 mm, B: Thickness of thickness adjusting material = 1 mm
C = (S−F−2O−H−T) / B
= (61.5−1−2 × 1-2−50) / 1
= 6.5
C = 6 so that the tatami surface is lowered by rounding down the decimal point. The number of thickness adjusting materials is six.

  As the thickness adjustment calculation result by such a calculation method, the image data of FIG. 4, the image data of FIG. 6a, the image data of FIG. 6B, the image data of FIG. 8, and the image data of FIG. The numerical data in FIGS. 13A and 13B are output and transmitted to the tatami mat manufacturing equipment.

  The image data in FIG. 12 is a diagram in which the eight tatami mat- <4> tatami mat is turned upside down. This is because when tatami is constructed, the tatami floor is often used on the upper side and the tatami surface is used on the lower side.

  In the tatami mat thickness data record of FIG. 13, a numerical value obtained by the algorithm shown in FIGS. 14A, 14B, and 14C, which will be described later, is substituted.

  The process of manufacturing a tatami using a tatami-making machine is generally divided into a scissor cutting process, a scissor sewing process, a flat stitching process, a corner stopping process, and a reverse stitching process. The task of folding the tatami table on the port side and starboard side is easier when the saddle stitching process is performed, and the process of overlapping the upper and lower front thickness adjustment materials is performed when the reverse stitching process is performed. Easy to work with.

  On the display unit of the tatami mat manufacturing equipment, the position and thickness of the part to be subjected to thickness adjustment are displayed based on the data sent from the thickness adjustment device of the present invention. However, the thickness of the tatami mat is adjusted by folding the tatami surface during the sew stitch and by overlapping the thickness adjusting material during the reverse stitching.

  FIG. 5 shows a state where the finished tatami is laid. The thickness of the side where the tatami mats come into contact with each other when laying down, such as Hachijo- <7> and Hachijo- <8> and Hachijo- <3> and Hachijo- <6>, is the standard finished thickness of 55 mm Touch.

  FIG. 15 shows the system configuration of the present invention. An IT device is a desktop personal computer, a notebook personal computer, or a mobile terminal device. The interface with the room dimension measuring device is the dimension measuring device described in Japanese Patent Application No. 2012-162903 developed by our company. Length data of each measurement point, angle data, threshold height data, and the room converted into polar coordinates Size data, tatami mat reference data, room habit data, and room site information are transmitted to and received from the IT device by wired or wireless communication, serial or parallel communication.

  The right side of FIG. 15 is a plurality of tatami mat manufacturing equipment. In the present invention, each data is transmitted to and received from the tatami mat manufacturing apparatus by wireless serial communication. The tatami mat manufacturing apparatus displays the received screen data on the display unit. Send / receive data to / from other internet lines. In addition, data is transmitted to the printing press.

  Next, FIG. 9 shows a flowchart of operations executed by the thickness adjusting apparatus of the present invention. STP1 and STP2 which are material thickness input processes are processes which register the material used with the thickness adjustment apparatus of this invention. The tatami craftsman inputs the type and thickness of the tatami mat used by the tatami mat store from the material registration screen (not shown) and stores it in the storage unit.

As shown in FIG. 10, the type of “edge”, its thickness F (unit: mm), the type of “tatami”, its thickness O (unit: mm), the type of “protective material”, and its thickness The model of H (unit mm), “tatami floor (toko)”, its thickness T (unit mm), the model of “thickness adjusting material”, and its thickness B (unit mm) are stored.

  The thickness of each material is a necessary condition for the calculation of the thickness adjusting unit. STP1 and STP2 may be executed when the system is used for the first time or when a new material is used. Usually, it may be executed from STP3.

  STP3 is a step of inputting threshold height data. The tatami mat reference data, the habit data, and the height data of the threshold of each measurement point are input from the room dimension measuring device by wireless serial communication. It can also be entered from the keyboard. The threshold height data is a condition necessary for the calculation of the thickness adjustment unit, and is data used in the processing STP5.

  STP4 and STP5, which are thickness adjustment calculation steps, are processes for calculating the thickness adjustment. This is a process for executing the flow of FIG. 14 (a), FIG. 14 (b) and FIG. 14 (c) which will be described later. For example, in the case of the tatami shown in FIG. 4, when the worker determines the edge (edge) A, the tatami mat A, the protective material A, and the floor (toko) B, the finished thickness of the tatami is calculated.

  From the threshold height data input from the “room dimension measuring device” in STP3, the flow of FIG. 14 (a), FIG. 14 (b), and FIG. Calculate the thickness of the part to be used.

  The material thickness data used in the calculation is input (stored) in STP1 and STP2, and the material name and thickness data shown in FIG.

  STP6 is a process of outputting the calculation result of the thickness adjustment calculation process to the tatami mat manufacturing machine and the printing press in the result output process. The image data shown in FIG. 4, the image data shown in FIGS. 6A and 6B, the image data shown in FIG. 8, the screen data shown in FIG. 12, and the numerical data shown in FIGS. Output.

  Next, an algorithm for selecting the thickness adjusting material and calculating the number of sheets will be described. FIG. 14A and FIG. 14B show the flow of the algorithm for selecting the thickness adjustment material before and below and calculating the number of sheets. Since the thickness adjustment calculation algorithm is the same for both the upper front and lower front, the lower front left, lower front middle, and lower front right will be described.

  In the following description, the thickness adjusting materials a, b, c, edge F, tatami mat O, protective material H, tatami floor T are values input in the material thickness input step of STP1 in FIG. The lower front middle MC and the lower front right MR are values taken from the room dimension measuring apparatus input at STP3 in FIG. M1, M2, M3, S, A ′, A, f, h, j are values used in the thickness adjustment calculation step described in STP5 in FIG. 9, and the number of thickness adjusting materials E ′, G ′, I ', E, G, and I are values of the result output of STP6 in FIG. As specific numerical values, description will be made using the thickness allocation numerical values of the tatami mats of <2> in FIG.

Process CTP1
Determine whether the thickness of the lower front left ML, lower front middle MC, and lower front right MR are different. For example, the octagon- <2> in FIG. 4 has a lower front left of 62.0 mm, a lower front middle of 59.0 mm, and a lower front right of 59.0 mm. The bottom thickness is different, so proceed to CTP2.
Process CTP2
Calculate the previous difference. The difference between the lower front left ML and the lower front middle MC is M1, the difference between the lower front right MR and the lower front middle MC is M2, and the difference between the lower front left ML and the lower front right MR is M3. The octamat- <2> in FIG. 4 is M1 = 62.0-59.0 = 3.0 mm, M2 = 59.0-59.0 = 0.0 mm, and M3 = 62.0-59.0 = 3.0 mm.
Process CTP3
The order of use of the thickness B of the predetermined thickness adjusting material shown in FIG. 6A is determined. The first is a mm, the second is b mm, and the third is c mm. An algorithm for adjusting the thickness with a small number of thickness adjusting materials is used. For example, a is 3.0 mm, b is 2.0 mm, and c is 1.0 mm.
Process CTP4
Substitute M1 for thickness adjustment part A ′ and proceed to CTP5.
Process CTP5
When the thickness adjustment part A ′ ≠ 0, the process proceeds to CTP6, and when A ′ = 0, the process proceeds to CTP15. In FIG. 4, Hachijo- <2> proceeds to CTP6 because M1 is 3.0 mm.
Process CTP6
It is compared whether the thickness adjusting part A ′ and the thickness adjusting material a satisfy A ′> = a. The M1 of the octagon- <2> in FIG. 4 satisfies the condition because A ′ is 3.0 mm, so the process proceeds to CTP7.
Process CTP7
When A ′> = a, the thickness adjusting portion A ′ is divided by the thickness adjusting material a, and the number E ′ of the thickness adjusting materials a is calculated by (quotient). The (remainder) of (quotient) is stored as f mm. 4 tatami mats-<2> is 3.0 / 3.0 = 1 ... 0.0
Process CTP8
When A ′ <a that does not satisfy CTP6, the thickness adjustment portion A ′ is divided by the thickness adjustment material b, and the number G ′ of the thickness adjustment materials b is calculated by (quotient). Store (remainder) of (quotient) as h mm.
Process CTP9
The remaining thickness adjusting part f stored in CTP7 is compared with the thickness adjusting material b. Octagon- <2> in FIG. 4 compares the remaining thickness adjusting unit 0.0 and the thickness adjusting material 2.0.
Process CTP10
When f> = b, the remaining thickness adjusting portion f is divided by the thickness adjusting material b, and the number G ′ of the thickness adjusting materials b is calculated by (quotient). Store (remainder) of (quotient) as h mm.
Process CTP11
When f <b that does not satisfy CTP9, the remaining thickness adjusting portion f is divided by the thickness adjusting material c, and the number I ′ of the thickness adjusting materials c is calculated by (quotient). Store (remainder) of (quotient) as h mm. In the 8 tatami mats in <4>, 0.0 / 1.0 = 0 ... 0.0
Process CTP12
It is compared whether or not h> = c is satisfied in the remaining thickness adjusting portion h and the thickness adjusting material c.
Process CTP13
When h> = c is satisfied, the remaining thickness adjusting portion h is divided by the thickness adjusting material c, and the number I ′ of the thickness adjusting materials c is calculated by (quotient). The (remainder) of (quotient) is stored as j mm.
Process CTP14
When h <c is satisfied, the number of thickness adjusting materials c is I ′ = 0.
Process CTP15
Calculate the required thickness of M1 used between ML and MC. M1 thickness adjustment materials are E 'for a mm, G' for b mm, and I 'for c mm. Subsequently, M2 is substituted for A ′ in CTP4, and the process is repeated up to CTP15. If M3 is assigned to A ′ and the process proceeds to CTP15, the process proceeds to CTP21. The octagon- <2> in Figure 4 is
The thickness adjustment material of the lower front left MR is 1 piece for 3mm, 0 pieces for 2mm, 0 pieces for 1mm. The thickness adjustment material for MC in the lower front middle is 0 pieces for 3mm, 0 pieces for 2mm, and 0 pieces for 1mm. The thickness adjustment material for the right ML is 0 for 3mm, 0 for 2mm, and 0 for 1mm.
Process CTP21
Compared with lower front left MR, lower front middle MC and lower front right ML, the one with the smaller thickness is defined as the reference S. For example, in the octamat- <2> in FIG. 4, the lower front left 62.0 mm, the lower front middle 59.0 mm, and the lower front right 59.0 mm are compared, and the lower front middle with a small thickness is S = 59.0 mm.
Process CTP22
The thickness adjustment part Amm is calculated from the calculation formula S = F + O + H + T + O + A in FIG.
The octagon- <2> in FIG. 4 is F = 1.0 mm, O = 1.0 mm, H = 2.0 mm, T = 50.0 mm, S = 59.0 mm, A = 59.0−1.0−1.0 × 2−2.0−50.0 = 4.0mm
Process CTP23
The thickness adjusting part A and the thickness adjusting material a are compared. The octagonal- <2> in FIG. 4 compares 4.0 mm for the thickness adjusting part A and 3.0 mm for the thickness adjusting material a.
Process CTP24
When A> = a, the thickness adjusting portion A is divided by the thickness adjusting material a, and the number E of the thickness adjusting materials a is calculated by (quotient). The (remainder) of (quotient) is stored as f mm.
4 tatami mats-<2> is 4.0 / 3.0 = 1 ... 1.0
Process CTP25
In the case of A <a, the thickness adjusting part A is divided by the thickness adjusting material b, and the number G of the thickness adjusting materials b is calculated by (quotient). Store (remainder) of (quotient) as h mm.
Process CTP26
The remaining thickness adjusting part f and the thickness adjusting material b are compared. Octagon- <2> in FIG. 4 compares the remaining thickness adjusting part 1.0 with the thickness adjusting material 2.0.
Process CTP27
When f> = b, the remaining thickness adjusting portion f is divided by the thickness adjusting material b, and the number G of the thickness adjusting materials b is calculated by (quotient). Store (remainder) of (quotient) as h mm.
Process CTP28
When f <b, the remaining thickness adjusting part f is divided by the thickness adjusting material c, and the number I of the thickness adjusting materials c is calculated by (quotient). The (remainder) of (quotient) is stored as j mm.
The octagon- <2> in Fig. 4 is 1.0 / 1.0 = 1 ... 0.0
Process CTP29
The remaining thickness adjusting part h and the thickness adjusting material c are compared.
Process CTP30
When h> = c, the remaining thickness adjusting portion h is divided by the thickness adjusting material c, and the number I of the thickness adjusting materials c is calculated by (quotient). The (remainder) of (quotient) is stored as j mm.
Process CTP31
When h <c, the thickness adjusting material c is I and I = 0.
Process CTP32
The number of common thicknesses is calculated. Thickness adjusting materials are E for a mm, G for b mm, and I for c mm. The octagon- <2> in Fig. 4 has a thickness adjusting material of 1 piece for 3mm, 0 pieces for 2mm, and 1 piece for 1mm.
Process CTP33
The number of thickness adjusting materials of lower front left ML, lower front middle MC and lower front right MR is the sum of the thickness of CTP15 and CTP32.
The thickness adjustment material for the lower front left ML is E + E ', b mm is G + G', c mm is I + I ', and the thickness adjustment material for the lower front middle MC is E + E', b mm G + G 'sheets, c mm is I + I' sheets, and the thickness adjustment material of the lower front right MR is E + E 'sheets, b mm is G + G' sheets, and c mm is I + I 'sheets.
The octagon- <2> in Fig. 4 shows that the thickness adjustment material for the lower front left ML is 2 pieces for 3 mm, 0 pieces for 2 mm, 1 piece for 1 mm, and the thickness adjustment material for the lower front middle MC is 3 pieces. 1 mm, 2 mm 0, 1 mm, 1 mm for the thickness adjustment material of the lower front right MR, 1 mm for 3 mm, 0 for 2 mm, 1 for 1 mm.

  As for the thickness adjustment result of the lower front side of the octagon- <2>, the thickness adjustment amount of the lower left ML is the thickness adjustment material A, the thickness 1 mm × 1 sheet = 1 mm, the thickness adjustment material B, the thickness 2 mm × 0 sheet = The total adjustment thickness is 7 mm with a value obtained by adding 0 mm, thickness adjusting material C, thickness 3 mm × 2 sheets = 6 mm. This is substituted into the circle in the table of the tatami thickness data record of FIG. 13 and transmitted to the tatami manufacturing equipment.

The total adjustment thickness is 7 mm, the final tatami mat thickness is 55 mm, and the tatami flooring thickness is 62 mm. To do.

The thickness adjustment amount of the lower center MC is as follows: thickness adjustment material A, thickness 1 mm × 1 sheet = 1 mm, thickness adjustment material B, thickness 2 mm × 0 sheet = 0 mm, thickness adjustment material C, thickness 3 mm × 1 sheet = The total adjustment thickness is 4 mm by adding 3 mm. This is substituted in the circle in the table of FIG. 13 as described above and transmitted to the tatami mat manufacturing equipment.
The total thickness of the tatami mats is 59 mm, which is the sum of the adjusted thickness of 4 mm and the final tatami mat thickness of 55 mm, which is 8 tatami mat- <2> in FIG. Match.

  Further, the thickness adjustment amount of the lower right MR is thickness adjustment material A, thickness 1 mm × 1 sheet = 1 mm, thickness adjustment material B, thickness 2 mm × 0 sheet = 0 mm, thickness adjustment material C, thickness 3 mm × 1. The total adjustment thickness is 4 mm by adding 3 sheets = 3 mm, and this is substituted into the circles in the table of FIG. 13 and transmitted to the tatami mat manufacturing equipment.

The total thickness of the tatami mats is 59 mm, which is the total value of the adjusted thickness total 4 mm and the final tatami mat thickness 55 mm. This is the lower right front thickness allocation value = 59.0 of the octamat- <2> in FIG. Match.

Next, the algorithm for adjusting the thickness of the port and starboard will be described.
FIG. 14 (c) shows a flow of an algorithm for selecting the thickness adjusting material of the ridge and calculating the number of sheets. Since the thickness adjustment calculation algorithm is the same for both the left and right eyelids, explanation will be given on the upper port side and the lower left side.

  Thickness adjusting materials a, b, c, tatami mat O, protective material H, and tatami floor T are values input in the material thickness input process of STP1 in FIG. A, D, f, h, j are values used in the thickness adjustment calculation process described in STP5 of FIG. 9, and the number of turns N, The number E, G, and I of the thickness adjusting materials are values of the result output of STP6 in FIG. 9, and will be described using specific values assigned to the thickness of the tatami mat of <2> in FIG. .

Processing FTP1
Judge whether the thickness of the upper port KU and the lower port KD are different. The octamat- <2> in FIG. 4 is 58.0 mm on the upper port side and 63.0 mm on the lower port side. The thickness of the kite is different, so proceed to FTP2.
Processing FTP2
When the thicknesses are different, the difference in KU-KD is defined as the thickness adjustment unit A. The octagon- <2> in FIG. 4 is the thickness adjustment part A = 63.0-58.0 = 5.0 mm.
Processing FTP3
The order of use of the thickness B of the predetermined thickness adjusting material shown in FIG. 6A is determined. The first is a mm, the second is b mm, and the third is c mm. An algorithm for adjusting the thickness with a small number of thickness adjusting materials is used. For example, a is 3.0 mm, b is 2.0 mm, and c is 1.0 mm.
Processing FTP4
The thickness adjusting part A and the thickness adjusting material a are compared. 4 has a thickness adjusting part A of 5.0 mm and a thickness adjusting material a of 3.0 mm.
Processing FTP5
When A> = a, the thickness adjusting part A is divided by the thickness adjusting material a, the thickness adjusting material a (quotient) is E, and the remaining thickness adjusting part (residue) is f mm. 4 tatami mats-<2> is 5.0 / 3.0 = 1 ... 2.0
Processing FTP6
In the case of A <a, the thickness adjusting part A is divided by the thickness adjusting material b, the thickness adjusting material b (quotient) is G, and the remaining thickness adjusting part (remainder) is h mm.
Processing FTP7
The remaining thickness adjusting part e and the thickness adjusting material b are compared. Octagon- <2> in FIG. 4 compares the remaining thickness adjusting section 2.0 with the thickness adjusting material 2.0.
Processing FTP8
When f> = b, the remaining thickness adjusting portion f is divided by the thickness adjusting material b, the thickness adjusting material b (quotient) is G, and the remaining thickness adjusting portion (residue) is h mm. 4 tatami mats-<2> is 2.0 / 2.0 = 1 ... 0
Processing FTP9
When f <b, the remaining thickness adjusting part f is divided by the thickness adjusting material c, and the thickness adjusting material c (quotient) is I sheets,
The remaining thickness adjusting portion (remainder) is j mm.
Processing FTP10
The remaining thickness adjusting part h and the thickness adjusting material c are compared.
Processing FTP11
When h> = c, the remaining thickness adjusting portion h is divided by the thickness adjusting material c, so that the thickness adjusting material c (quotient) is I and the remaining thickness adjusting portion (residue) is j mm.
Processing FTP12
When h <c, the thickness adjusting material c is I and I = 0.
Processing FTP13
Comparing port top KU and port bottom KD, the one with the smaller thickness is defined as the reference S ′. 4 is compared with 63.0 mm on the port side and 58.0 mm on the port side, and S '= 58.0 mm is set on the port side with a small thickness.
Processing FTP14
The folded portion Dmm is calculated from the calculation formula S ′ = F + O + H + T + D in FIG. The octagon- <2> in FIG. 4 is F = 1.0 mm, O = 1.0 mm, H = 2.0 mm, T = 50.0 mm, S ′ = 58.0 mm, D = 58.0−1.0−1.0−2.0−50.0 = 4.0
Processing FTP15
The number of times the tatami table is folded is the number of times (push-back section D-tatami table O) divided by tatami table O. N = (D−O) / O, and Octagonal − <2> in FIG. 4 is N = (4.0−1.0) /1.0=3.0 times processing FTP16
Calculate the number of folds and the number of thicknesses of the upper port KU and the lower port KD.
The number of folds is N,
The thickness adjustment material of the port KU on the left side is E pieces for a mm, G pieces for b mm, I pieces for c mm,
The thickness adjustment material of the lower arm KD is a sheet for a mm, G sheet for b mm, I sheet for c mm,

  In Figure 4, Hachijo- <2> has a tatami mat turn count of 3.0, and the thickness adjustment material for the upper left KU is 0 mm for 3 mm, 0 for 2 mm, 0 for 1 mm, and thickness adjustment for the lower KD KD The material is 1 piece for 3mm, 1 piece for 2mm, and 0 piece for 1mm.

  As for the thickness adjustment result on the heel side of Hachijo- <2>, the thickness adjustment amount of the upper left KU is tatami surface A, thickness 1 mm × 3 times = 3 mm, thickness adjustment material A, thickness adjustment material B, thickness adjustment material C is zero, and as a result, the total adjustment thickness is 3 mm, which is substituted into the circles in the table of FIG.

The allocation thickness of the tatami mat is the total value of the adjusted thickness total 3 mm and the final tatami mat thickness 55 mm, which is 58 mm. This is the thickness allocation value = 58 on the left side of the octal- <2> in FIG. Matches .0.

As for the thickness adjustment result on the heel side of Hachijo- <2>, the thickness adjustment amount of KD on the left side is tatami mat A, thickness 1 mm × 3 times = 3 mm, thickness adjustment material A, thickness 1 mm × 0 sheets = 0 mm, Thickness adjusting material B, thickness 2 mm × 1 sheet = 2 mm, and thickness adjusting material C, thickness 3 mm × 1 sheet = 3 mm are added, and the total adjustment thickness is 8 mm. This is substituted into ○ in the table of FIG. 13 and transmitted to the tatami mat manufacturing equipment.
◎

The assigned thickness of the tatami mat is the total value of the adjusted thickness total of 8 mm and the finished thickness of 55 mm, which is 63 mm. This is the thickness allocation value = 63. Matches 0.

  The algorithm described above is an example of an algorithm for selecting a thickness adjusting material and calculating the number of sheets. This is an algorithm of a method for reducing the number of thickness adjusting materials to be superimposed. Moreover, although the tatami with the edge (heli) is described, in the case of the tatami without the edge (heli), the edge (heli) F may be set to 0 mm.

DESCRIPTION OF SYMBOLS 1 Tatami 2 Wall 3 Floor 4 Pillar 5 Room continuation sill 6 Entrance sill 7 Tatami mating 8 Thickness adjusting material 9a Floor space 9b Buddha space 10a-10i Peripheral part 13 Dimensions measuring device

Claims (4)

This is a tatami thickness adjusting device that adjusts the thickness of the tatami mat against the sill, and previously stores the tatami mat material type and thickness of the tatami mat upper front side, lower front side, port side and starboard side for each tatami number. Material thickness input means, sill height input means for inputting the height of a sill input from a dimension measuring apparatus that collects dimension data by measuring the dimensions of the room, and sill height data input from the dimension measuring apparatus To adjust the thickness of the tatami to the sill, having a thickness adjusting means for calculating and assigning the thickness to be thickened to adjust the thickness of the tatami for each tatami number, and a means for outputting the thickness adjustment result. The tatami thickness adjusting apparatus characterized by the above-mentioned. 2. The thickness adjusting means according to claim 1, wherein the type and number of thickness adjusting materials are displayed on the upper front side and the lower front side of the tatami, and the number of folding of the tatami surface is displayed on the port side and starboard side. Tatami thickness adjusting device. The tatami thickness adjusting apparatus according to claim 1 or 2, wherein the thickness adjusting means assigns thicknesses to a plurality of locations on the upper front, lower front, port, and starboard of the tatami mat. In the material thickness input means, the type and thickness of the tatami rim, tatami surface, tatami mat protection material, tatami floor and thickness adjusting material are input, and the sill height input means is tatami standard data, habit data, sill The height data is input, and the thickness adjusting means calculates the thickness to be laid and the thickness to be laid from the thickness data of the tatami rim, tatami mat, protective material, and tatami floor and the height data of the sill. Item 2. A tatami thickness adjusting apparatus according to Item 1.