JP3849894B2 - Work table for tatami mat manufacturing - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a workbench for manufacturing tatami mats. In particular, it has a structure in which various functional mechanisms other than the workbench can be mounted and configured into a tatami-making machine.
[0002]
[Prior art]
Conventionally, the tatami floor has been bowed like a person by adding weight, but various machines have been proposed to increase the production efficiency by replacing the work that a person has done manually with a machine. Japanese Patent Publication No. Sho 60-55662 tatami mating device, Japanese Utility Model Publication No. 54-38104, Japanese Patent Publication No. Sho 60-55661, etc. have been proposed and implemented by the present applicant.
[0003]
In addition, as a tatami mat surface covering machine, as in Japanese Examined Patent Publication No. 53-10376, a tatami mat surface is stretched in such a way that the tatami floor is not bowed in a bowed manner by fixing one side of the tatami floor with a waiting needle and tensioning the tatami mat. Yes.
[0004]
[Problems to be solved by the invention]
A machine that stretches a tatami mat in a way that does not warp the tatami floor has many advantages, but depending on the type of tatami mat, for example, a tatami mat for hemping, it is sewn to the tatami floor with the pin and tatami mat stretched In order to do so, the tatami mat had to be tensioned with a very strong force. Most of the tatami mats that are treated as luxury items need to be strongly tense.
[0005]
When a high-grade tatami mat is used, a strong tatami mat is used, but when working with a conventional tatami mater, if the tatami mat is tensioned with a strong force, the tatami mat does not move. The heel end of the tatami floor is strongly pressed against a stopper portion (for example, reference numeral 2C in Japanese Examined Patent Publication No. 53-10376) fixed to the tatami mat floor, and the tatami floor ridge may be deformed, cracked or chipped.
[0006]
From the above, it took time and effort to make a cover using the conventional bowing method because there was no machine equipped with that function.
[0007]
[Means for Solving the Problems]
In order to solve the above problems, a tatami floor receiving member that is switched to a position protruding from the upper surface of the workbench and a state of being stored below the upper surface of the workbench, and a receiving member and a link mechanism A hook member that switches the position in a state of being interlocked and projecting to the upper surface of the workbench, and a state of being stored below the workbench upper surface,
The tatami floor receiving member protrudes on the work table upper surface on the upper surface of the work table, so that the tatami floor held obliquely by the tatami floor receiving member and the work table upper surface is a rod-shaped member longer than the width of the tatami floor. There is provided a work table for manufacturing a tatami mat comprising a member that warps a tatami floor to be used by hooking one end of the hook member on a hook member and putting the other end portion onto the weight of the operator. .
[0008]
Further, on the side where the receiving member of the tatami floor is disposed and the other end side, a tatami floor pressing means for pressing and fixing the tatami floor against the work table upper surface, a surface tension function device for chucking and tensioning the tatami surface, A work table for manufacturing tatami mats according to claim 1, further comprising a sewing machine for sewing a tatami mat of a tatami floor.
[0009]
Of course, instead of just a workbench, it may be configured as a tatami surface tension machine, a heel sewing machine, etc. by installing a tension mechanism for the tatami surface and a sewing machine for heel sewing as in claim 2 above. is there.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
The working table will be described below in more detail with reference to examples.
[0011]
【Example】
The embodiment shown in FIGS. 1 to 4 is an example of a work table in which the movement of each part is manually operated in order to reduce the cost. By moving the lever 7, the shaft 4 is rotated, and the tatami floor support roller 2 rotatably supported by two arms fixed to the shaft 4 is swung from the initial position onto the work table 1. Since they are connected by the link mechanism, the tatami floor bending hook 3 also turns and appears on the work table 1. 2 shows the initial position, and FIG. 3 shows the working position.
[0012]
After the state shown in FIG. 3, the tatami floor 5 is deposited on the tatami floor receiving roller 2 and placed on the work table 1 so that the tatami floor 5 is inclined. The tatami floor may be placed first, and the tatami floor receiving roller 2 may be swung up. Here, one end of the tatami floor bending rod 6 is hooked on the tatami floor bending hook 3 and the operator puts the weight on the other end 6a side, so that the tatami floor 5 is bent in a bow shape. After the bow is bent, the tatami mat is temporarily fixed to both sides of the tatami floor with a waiting needle and sewn with a conventional sewing machine. When the tatami floor bending rod 6 is not used, it can be stood beside the workbench, but it is stored when the tatami floor bending rod 6 is placed on the leg of the workbench with the receiving portion 8 placed thereon. Convenient to.
[0013]
Needless to say, the lever 7 is not limited to the manual type described above, and may be driven by an air cylinder or the like. Further, the tatami floor bending rod 6 may be moved by using a drive source from above the tatami floor instead of being manually used by the operator, and the tatami floor may be warped.
[0014]
The tatami floor receiving member is not limited to a roller but may be a plate-like body, and the tatami floor bending hook may be detachable without turning.
[0015]
If it is a user who owns a tatami production line, if it lays out so that the workbench 1 may be arrange | positioned near a tatami-surface covering machine, it can be used efficiently.
[0016]
(Other Embodiments) FIG. 5 shows an example in which the work table is configured as a tack sewing machine with a surface covering function. In this example, only one side is sewn, that is, only one sewing machine 11 is installed. Since the surface tension functional device 12 that chucks and tensions the tatami mat is installed, it is possible to sew a thread-drawn tatami mat or the like.
[0017]
The surface extending function device 12 is disposed so as to be stored below the workbench 1, and is moved to a solid line position in FIG. 5 by driving an air cylinder or the like (not shown). When the tatami surface chuck portion 13 is raised, the tatami surface is chucked, and the tatami surface is tensioned, the tatami floor holding portion 14 is lowered and the tatami floor and the tatami surface are pressed and fixed, and the surface function device 12 is moved to the initial position to move the sewing machine. 11 sew a heel. In this embodiment, when the tatami floor 5 is warped and the tatami surface is pasted, it is the same as the previous embodiment.
[0018]
Still further, a turntable for turning the tatami floor may be installed in this embodiment so that the tatami floor can be turned easily.
[0019]
For small and medium-sized users, it can be used as a labor-saving machine that can sew efficiently regardless of the type of tatami mat. Of course, even for large-scale users, it can be configured and used in parallel with a conventional line as a production line for attaching a mating mat.
[0020]
【The invention's effect】
As apparent from the above description, it is possible to provide a work table that can solve the conventional problems and can more efficiently manufacture tatami mats.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a manual type embodiment. FIG. 2 is a diagram for explaining an initial position in FIG. 1. FIG. 3 is a diagram for explaining a work position in FIG. FIG. 5 is a diagram showing another embodiment.
DESCRIPTION OF SYMBOLS 1 Work bench 2 Tatami floor receiving roller 3 Tatami floor bending hook 4 Axis 5 Tatami floor 6 Tatami floor bending rod 7 Lever 8 Receiving part 11 Sewing machine 12 Table extending function apparatus 13 Tatami surface chuck part 14 Tatami floor holding part

Claims (2)

A receiving member of the tatami floor where the position of the state protruding from the upper surface of the workbench and the state of being stored below the upper surface of the workbench is changed,
A state in which the tatami floor receiving member and the link mechanism are interlocked to protrude to the upper surface of the work table, and a hook member that is switched in a state of being stored below the upper surface of the work table;
The tatami floor receiving member protrudes on the work table upper surface on the upper surface of the work table, so that the tatami floor held obliquely by the tatami floor receiving member and the work table upper surface is a rod-shaped member longer than the width of the tatami floor. There is a member that warps the tatami floor used by hooking one end of the hook member to the hook member and putting the other end portion by the operator and applying weight .
A work table for manufacturing tatami mats. On the side where the receiving member of the tatami floor is arranged and the other end side,
Tatami floor holding means for pressing and fixing the tatami floor against the work table upper surface;
A surface function device that chucks and tensions the tatami surface,
A sewing machine that sews tatami mats,
The work table for manufacturing tatami mats according to claim 1, wherein:

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