JP2002266213A - Apparatus for three-dimensional constructional body production - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an apparatus for three-dimensional constructional body production having a three-dimensional X interlacement structural parts by applying a formation principle of braid. SOLUTION: This apparatus for three-dimensional constructional body is characterized in that in an apparatus for three-dimensional constructional body production with which the three-dimensional constructional body is formed by rotating a rotator 6 while transferring the linear bodies to between groove parts 9 arranged around the rotator so that at least three linear bodies among a great number of linear bodies 1 individually drawn out from a great number of bobbins are supported, the linear bodies from at least three directions are interlaced at intervals in the formation direction and are separated to at least three directions, the apparatus is equipped with a linear body transferring means 7 for transferring the linear bodies to between the groove part arranged around the rotator.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a manufacturing apparatus for manufacturing a three-dimensional body which is three-dimensionally organized on the basis of the composition principle of a braid. The present invention relates to the production of a three-dimensional structure to be effectively provided as a filler for performing mass transfer, heat exchange, or the like provided therein.

[0002]

2. Description of the Related Art As is well known, for example, as a method of manufacturing a packing body which is provided in a fluid flow path of a distillation apparatus and performs mass transfer or heat exchange, for example, Japanese Patent Application Laid-Open No. 5-9610
A technique disclosed in Japanese Unexamined Patent Publication No. 1 is known.
This conventional technique is based on the weaving principle of a loom using a warp and a weft. As shown in FIG. 14A, the packing body 101 obtained by this conventional technique is a so-called X-packing (adjacent to each other) in which each layer of a multilayer transmission plate 102 is bonded via a bonding portion 102a and separated at a non-bonding portion 102b. The cross-sectional shape of the joint 102a formed by the two transmission plates is an X-shape.

[0003]

The packing material 101 obtained by the above-mentioned conventional technique is used as a packing material to be filled in an apparatus for performing mass transfer, heat exchange or mixing between gas, liquid or gas and liquid. If the fluid flow is
4B, as shown by the arrow a, the joint 1
02a and flows only in two directions (since it is merely a secondary X-shape when viewed in cross-section and has no three-dimensional X-structure portion), it is uniform. Low mixing and dispersion efficiency.

[0004] In order to solve the above-mentioned problems in the prior art as described above, the present invention applies a composition principle of a braid to change the configuration of a joint in the structure in a three-dimensional manner. X entangled structure (3X entangled structure,
In a device for manufacturing a three-dimensional structure having a 4X entangled structure or a 6X-3X entangled structure), the three-dimensional structure can be reliably transferred when the linear material is entangled and composed. To provide a manufacturing apparatus.

[0005]

Means for Solving the Problems The present invention achieves the above-mentioned object, and specifically, supports at least three of a plurality of linear bodies individually drawn from a number of bobbins, The rotating body while passing the linear body between grooves provided around the rotating body so that the linear bodies from at least three directions are entangled at intervals in the composition direction and separated in at least three directions. For manufacturing a three-dimensional tissue body, wherein the three-dimensional tissue body is formed by rotating the body, and a linear body transfer means for transferring the linear body between grooves provided around the rotary body is provided. It constitutes the device.

Further, according to the present invention, the linear body transfer means includes a pipe member movable between the grooves, and the linear body is inserted into the pipe member, and is passed through the pipe member. The three-dimensional structure manufacturing apparatus is configured to transfer the linear body between the grooves.

Further, according to the present invention, the pipe member as the linear body transfer means is made of a magnetic material,
The present invention also provides an apparatus for manufacturing a three-dimensional structure comprising a magnet provided at the bottom of the groove in the rotating body.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An apparatus for producing a three-dimensional tissue body on which the present invention is based will be described with reference to FIGS.
0 will be described in detail based on a specific example shown in FIG.
FIG. 1 is a schematic perspective view showing the basic configuration of a three-dimensional tissue manufacturing apparatus which is the basis of the present invention.

FIG. 2 shows a three-dimensional structure manufactured by the present invention, showing different examples of the structure of the three-dimensional structure. FIG. 2A shows a three-dimensional structure obtained by twisting three linear bodies together. FIG. 3 is a schematic perspective view showing a first configuration example of a three-dimensional tissue body (hereinafter, referred to as a 3X tissue body) formed by forming a complex 3X interlaced portion;
FIG. 2B is a schematic diagram illustrating a second configuration example (hereinafter, referred to as a 4X organization) of a three-dimensional organization formed by twisting four linear bodies to form a three-dimensional 4X interlaced portion. Perspective view, FIG. 2C
Is a three-dimensional 6X interlaced part by twisting six linear bodies and a three-dimensional 3X interleaved part by twisting three linear bodies alternately in the composition direction of the tissue. It is a schematic perspective view showing the 3rd example of composition (henceforth 6X-3X organization) of a three-dimensional organization formed by this.

According to the present invention, for example, a three-dimensional structure such as a wire mesh having a three-dimensional structure is manufactured from a rigid linear body 1 such as a wire based on the composition principle of a braid. 2A, a three-dimensional 3X tissue ST1 as shown by reference numeral 11 in FIG. 2A, a three-dimensional 4X tissue ST2 as shown by reference numeral 12 in FIG. It is intended to produce a three-dimensional 6X-3X organization ST3 as indicated by reference numeral 13.

In the apparatus for manufacturing a three-dimensional structure according to the present invention, among the specific composition examples described above, a three-dimensional 3X structure ST1 as indicated by reference numeral 11 in FIG. 2A.
This will be described in detail with reference to FIGS. 1, 2A, 3 to 5, and 11. FIG.

First, as shown in FIG. 1, the apparatus for producing a three-dimensional tissue according to the present invention comprises a three-dimensional tissue composed of a plurality of linear bodies 1 which are individually drawn from a plurality of bobbins 2. A linear body supply means 3 for individually supplying the plurality of linear bodies 1 to the composition position P1, and a plurality of linear bodies 1 supplied from the linear body supply means 3 at least 3 Linear body 1 supported at least from three directions
Are entangled at intervals in the composition direction and at least 3
Linear body distributing means 4 for forming the plurality of linear bodies 1 so as to be separated in the directions;
Alternatively, it is provided with an organization body lifting means 5 for lifting ST3.

In the present invention, the linear body supply means 3 is provided.
For example, a large number of bobbins 2 are rotatably supported on a creel stand CS, and the linear bodies 1 are individually pulled out from the large number of bobbins 2, respectively. The linear body supply means 3 includes a tension adjusting mechanism, and can appropriately adjust the tension of the linear body 1 pulled out from the bobbin 2. The traveling direction of the many linear bodies 1 individually drawn out from the large number of bobbins 2 is regulated in a stage before reaching the composition position P1 so that the traveling directions are substantially parallel to each other, for example, by the traveling direction regulating member TR. I have. The traveling direction regulating member TR has a large number of insertion holes through which a large number of linear bodies 1 are inserted.

In the present invention, the linear body distribution means 4
Is a very important component. A specific embodiment of the linear body distribution means 4 will be described in detail with reference to FIGS. The linear body distribution means 4 basically includes a number of rotating bodies 6 and a linear body transfer means 7. The rotating bodies 6 are rotatably supported in the housing BU while being held together by the interlocking connection means 8.

As shown in FIG. 11, the rotating body 6 is provided with at least three linear body receiving grooves 9 around it (in FIG. 11, six linear body receiving grooves 9). I have. The linear body receiving groove 9 is composed of three grooves spaced at an angle of 120 ° in the composition of the 3X tissue ST1, and is composed of three grooves in the composition of the 4X tissue ST2. For example, in the composition of the 6X-3X structure ST3, the groove is constituted by six grooves spaced at an angle of 60 °. ing. The linear body receiving groove 9 in the rotating body 6 for forming the 3X tissue body ST1 is 60
It may be constituted by six grooves spaced at an angle of °. In that case, the linear member 1 may be applied so that the linear body 1 is supported in every other three of the six grooves.

The interlocking connection means 8 in the linear body distribution means 4 is constituted by a gear mechanism 10 provided around the rotating body 6, and a specific embodiment thereof is shown in FIG.
It is shown in FIG. FIG. 11 shows an example of a combination of the driving unit of the rotating body 6 with the rotating body 6 as a unit, and the three rotating bodies 6 as one unit. FIG. 11B is a schematic perspective view showing an example of a configuration in which the means is a helical gear system, FIG. 11B is a schematic side view showing a partly cutaway view. Interlocking connection means 8 for the rotating body 6
May be of a sparger type instead of the helical type.

In the driving means having three rotators 6A, 6B and 6C as one unit, according to the configuration example of the helical gear mechanism 14 shown in FIG. 11, the first rotator 6A is provided with a helical gear 14A. The helical gear 14B is provided on the second rotating body 6B, and the helical gear 14C is provided on the third rotating body 6C. According to the example shown in FIG. 11, the first rotator 6A is connected to a drive source and is a drive rotator that rotates counterclockwise.
A is connected to the helical gear 14B of the second rotating body 6B and the helical gear 14C of the third rotating body 6C via A, and the second rotating body 6B and the third rotating body 6
Rotate C clockwise. The second rotating body 6B and the third
Is not directly engaged with the rotating body 6C.

In the helical gear type configuration example, since the gear structure is formed inclined along the generatrix of the rotating body 6, the linear body receiving groove 9 is formed along the generatrix of the rotating body 6. It can be designed as a parallel groove that extends. According to this configuration example, the linear body is easily delivered because the groove is straight. On the other hand, a machining system for maintaining the gear position is required (there is an advantage that no drop occurs because the bottom surface of the gear and the pitch circle diameter can be designed to coincide with each other).

According to the configuration example of the sparger mechanism 15 shown in FIG. 12, the spur gear 15A is attached to the first rotating body 6A.
Are provided, and the sparger 15B is provided on the second rotating body 6B.
Is provided on the third rotating body 6C.
Is provided. According to the example shown in FIG. 12, the first rotating body 6A is a driving rotating body that is connected to the driving source and rotates in the counterclockwise direction, and the sparger 15B of the second rotating body 6B and the spur gear 15B via the sparger 15A. The second rotating body 6B and the third rotating body 6C rotate in a clockwise direction while being meshed and connected with the sparger 15C of the third rotating body 6C.
The second rotating body 6B and the third rotating body 6C are not directly engaged.

In the configuration example of the sparger method, since the gear structure is formed parallel to the generatrix of the rotating body 6, the linear body receiving groove 9 is formed along the generatrix of the rotating body 6. It is necessary to design as an inclined groove which is inclined.
According to this configuration example, there is an advantage that the rotor portion for keeping the gear position can be covered by making the groove be inclined.

Next, a specific embodiment of the linear object delivery means 7 in the linear object distribution means 4 will be described with reference to FIG.
It will be described based on. FIG. 11 shows a three-dimensional tissue body manufacturing apparatus according to the present invention, which relates to the manufacture of a 3X tissue body ST1 and includes a linear body transfer means 7 for transferring the linear body 1 between the rotating bodies 6, 6. It shows a specific example of the above. FIG.
In the embodiment shown in FIG.
It comprises a pipe member 30 movable between the linear body receiving grooves 9.

The pipe members 30 extend over the entire length of the rotating body 6 in the axial direction, and extend outwardly from both ends of the rotating body 6 in the axial direction.
An O-ring 31 is fitted on the extension portions 30a and 30b to prevent the axial portion from coming off.
The pipe member 30 has a through hole 32 penetrating in the axial direction, and the linear body 1 is inserted into the through hole 32.

In the present invention, the linear body 1 can be transferred between the linear body receiving grooves 9 of the rotating body 6 via the pipe member 30. According to a more preferred embodiment of the present invention, the pipe member 30 as the linear body transfer means 7 is made of a magnetic material, for example, of the linear body receiving groove 9 in the first rotating body 6A. A magnet means 33 is provided at the bottom of the groove.

According to the linear body transfer means 7 having the above-described structure, the pipe member 30 made of the magnetic material is provided with the first rotating body 6 with the linear body 1 inserted in the through hole 32.
A is accommodated and supported by magnetic force in the linear body receiving groove 9 in FIG. The pipe member 30 housed and supported in the linear body receiving groove 9 of the first rotating body 6A is mechanically applied with an external force to resist the second rotating body 6B and the second rotating body 6B. The third rotating body 6C is pushed into the corresponding linear body receiving groove 9.

FIG. 13 shows an example of the external force applying means.
FIG. 13 shows an apparatus for manufacturing a three-dimensional structure according to the present invention.
FIGS. 13A and 13A show a specific example of an external force applying means for moving a linear member for transferring the linear member between the rotary members 6 and 6. FIGS. The body is supported by the magnetic force via the pipe member 30, and in this state, the rotating body is rotated to make the 3X of the first layer by three linear bodies.
FIGS. 13B and B ′ show a schematic front view and a side view showing a state in which the entangled portion is organized, and FIGS. 13B and B ′ show a linear moving bar member 20A as an external force applying unit for linear moving, inserted in the direction of the arrow. FIGS. 13C and 13 'show a schematic front view and a side view showing the state, and the linear body moving bar member 20A is rotated by 90 ° about a rotation axis and supported by a first rotating body. The three linear bodies are transferred to the second rotating body, and in this state, the rotating body is rotated to form a third layer 3 of the three linear bodies.
FIGS. 13D and D ′ show a schematic front view and a side view showing a state in which an X-entangled portion is organized.
A is a schematic front view showing a state in which A is rotated by 90 ° around a rotation axis, and three linear bodies supported by the second rotating body are transferred to the first rotating body, and side surfaces thereof. FIG.

The linear body moving bar member 20 for moving the linear body has an upper edge cam action surface 21 extending along the length direction.
And a lower edge cam acting surface 22, the linear body A1 supported by the first rotating body 6A in the 3X organization ST1 composition shown in FIG.
And between the linear bodies A2 and A3 in a horizontal state along the direction of the arrow (from right to left in FIG. 13B, FIG. 13B ′).
, From the near side to the back of the drawing), and after being rotated 90 ° around the rotation axis 20a of the linear body moving bar member 20A, the line of the first rotary body 6A is formed by the upper edge cam action surface 21. Linear body A1 supported in the linear body receiving groove 9
Is lifted upward in the drawing and moved to the linear body receiving groove 9 of the second rotating body 6B, and is supported by the linear body receiving grooves 9, 9 of the first rotating body 6A by the lower edge cam action surface 22. The linear bodies A2 and A3 are pushed downward in the drawing and moved to the linear body receiving grooves 9 of the pair of second rotating bodies 6B and 6B adjacent below, and each linear body is inserted into each groove. A1, A
2. A3 can be controlled.

As described above, the linear bodies A1 supported by the three linear body receiving grooves 9 in the first rotating body 6A,
To effectively move A2, A3 into each linear body receiving groove 9 in the adjacent second rotating body 6B, 6B, 6B, the upper edge cam action surface 2 of the linear body moving bar member 20A
1 and the lower edge cam action surface 22 are each designed in a curved shape in the form shown by a virtual line in FIG. 13C. The upper edge cam action surface 21 and the lower edge cam action surface 22 of the linear body moving bar member 20A are regularly continuous left and right in FIG. 13C, and are arranged in a horizontal line in the figure. 6A are acted on at the same time, and the linear bodies supported by the linear body receiving grooves 9 can be moved.

Next, referring to FIG. 3, FIG. 4 and FIG.
The composition procedure of the three-dimensional 3X structure ST1 shown in FIG. 2A will be described. FIGS. 3 to 5 show details of the manufacturing procedure of the 3X structure ST1 shown in FIG. 2A. FIG. 3 shows three linear bodies receiving grooves 9 in each first rotating body 6A. A
1, A2, and A3 are individually supported.

FIG. 4 shows a state in which the rotating bodies 6A are rotated several times in the state shown in FIG. 3 and the linear bodies A1, A2, A3 supported by the three linear body receiving grooves 9 are twisted in a 3X confounding manner. After the entanglement and the formation of the 3X interlaced portion Tw1 of the first layer, the linear bodies A1, A2, A3 are separated from the first rotator 6A by one line in each of the second rotators 6B, 6B, 6B. The state where it is moved to the shape receiving groove 9 and supported is shown.

FIG. 5 shows that the rotating bodies 6A, 6B and 6C are rotated several times in the state shown in FIG. 4, and the respective linear bodies supported by the three linear body receiving grooves 9 in each of the rotating bodies are 3X entangled. 3X interlaced part Tw2 of the second layer
Is formed, the linear bodies A1, A2, and A3 are moved from the second rotary body 6B to the linear body receiving grooves 9 in each of the first rotary bodies 6A, and are supported. . Further, according to this embodiment, each of the first rotators 6B
The linear bodies A1, A2, A3 returned to the rotator 6A are twisted and entangled in a 3X entangled shape by the rotation of the first rotator 6A to form a 3X entangled portion of the third layer. , + 60 ° rotation, the linear bodies A1, A2, A3
From the rotating body 6A to each one linear body receiving groove 9 in each of the third rotating bodies 6C, 6C, 6C to be supported, and by rotating the third rotating body 6C, each linear body is 3X entangled. To form a 3X interlaced part of the fourth layer,
The linear bodies A1, A2, and A3 are returned from the third rotating body 6C to the linear body receiving grooves 9 in each of the first rotating bodies 6A.
When the composition of the cycle is completed, this procedure is repeated to form the three-dimensional 3X tissue body ST1.

That is, at the stage shown in FIG. 3, three linear bodies 1 are supported on each first rotating body 6A, and one of the first rotating bodies 6A has: Linear body A
1, A2, A3 are dominant, and the linear bodies A1, A2, A3 are twisted and entangled in a 3X entangled form by rotating the rotating body several times,
The 3X interlaced portion Tw1 of the first layer is formed. Thereafter, the linear body 1 controlled by the first rotating body 6A shifts to three adjacent second rotating bodies 6B, one of which includes the linear bodies A1, G2, D3 is controlled by linear bodies A2, B3, and C1 in addition to the above, and linear bodies A3, E1, and I2 are further controlled by other linear bodies. The bodies A1, G2, D3, the linear bodies A2, B3, C1 and the linear bodies A3, E1, I2 are individually twisted and entangled in a 3X entangled form to form 3X entangled portions Tw2 of the second layer. Then, the linear bodies adjacent to each other are entangled in a 3X shape, and a three-dimensional tissue body is connected and connected in a chain.

Next, referring to FIGS. 6 and 7, FIG.
The composition procedure of the three-dimensional 4X organization ST2 shown in FIG. FIG. 6 is a schematic plan view showing a state in which the linear body is supported by each first rotating body. FIG. 7 is a diagram showing each linear body obtained by rotating the rotating body several times in the state shown in FIG. After the linear body from the body is twisted and entangled in a 4X entangled form to form a 4X entangled portion of the first layer, the linear body is separated from each first rotator to each second rotator.
And the state in which the rotating body is supported. As described above, a three-dimensional 4X tissue body ST2 is formed through the procedures of FIGS. 6, 7, and 6.

The apparatus for manufacturing the three-dimensional 4X tissue ST2 according to the second example shown in FIG. 2B differs from the apparatus for manufacturing the 3X tissue ST1 in the structure of each rotating body 6. And there is no difference in other configurations. That is, the rotating body 6 in the manufacturing apparatus for manufacturing the 4X tissue body ST2 is provided with the linear body receiving grooves 9 which are opened at an angular interval of 90 ° in the radial direction.

According to the configuration described above, at the stage shown in FIG. 6, four linear bodies 1 are supported on each first rotating body 6A, and one linear body 1A is supported on each of the first rotating bodies 6A. In the first place, the linear bodies A1, A2, A3, and A4 are dominated, and the linear bodies A1, A2, A3, and A4 are twisted and entangled in a 4X entangled form by rotating the rotating body several times. The 4X entangled portion Tw1 is formed. Thereafter, the linear body 1 dominated by the first rotating body 6A becomes four adjacent second rotating bodies 6B.
And one of them includes linear bodies A1, C2, L
3, D4 are linear bodies A2, D3, B
4, F1 further includes linear bodies A3, F
4, G1, E2, and furthermore, linear bodies A4, E
1, M2, and C3 are controlled, and the rotators are rotated several times to form the linear members A1, C2, L3, and D4, and the linear members A2 and D3.
B4, F1, linear bodies A3, F4, G1, E2 and linear bodies A4, E1, M2, C3 each individually
4X interlaced portions Tw2 of the second layer are formed, respectively, and the linear bodies on the adjacent sides are interlaced in a 4X shape to form a three-dimensional tissue in a chain connection. .

Next, the composition procedure of the three-dimensional 6X-3X organization ST3 shown in FIG. 2C will be described with reference to FIGS. 8, 9 and 10. 8 to 10 show the details of the manufacturing procedure of the 6X-3X structure shown in FIG. 2C, and FIG. 8 shows that each of the first rotating bodies supports six linear bodies. FIG. 9 is a schematic plan view showing the state, and FIG.
In the state shown in FIG. 8, each of the linear bodies is twisted and entangled in a 6X entangled form by rotating the rotator several times to form a 6X entangled portion Tw1 of the first layer. By shifting each of the three from the rotating body 6A to each second rotating body 6B,
FIG. 10 shows a state in which six linear bodies are transferred to and supported by each of the first rotating bodies 6A. As described above, FIGS.
Through the procedure of FIG. 10 and FIG. 10, a three-dimensional 6X-3X organization ST3 is composed.

That is, at the stage shown in FIG. 8, six linear bodies 1 are supported for each first rotating body 6A, and one of the first rotating bodies 6A has a wire. Form A
1, A2, A3, A4, A5, and A6 are controlled, and the linear bodies A1, A2, A3, A
4, A5 and A6 are twisted and entangled in a 6X entangled shape to form a 6X entangled portion Tw1 of the first layer. Then, the first
Of the linear body 1 dominated by the rotating body 6A
To two second rotating bodies 6B, the first of which is linear bodies A1, G3, B5 and the second of which is linear body A
2, B4, C6, and thirdly, linear bodies A3, C
5, D1 has a fourth linear object A4, D6, E
2 and the fifth of them is linear bodies A5, E1, F3,
Sixth, the linear bodies A6, F2, and G4 are controlled, and the linear bodies A1, G3, and B are rotated by rotating the rotating body several times.
5, linear bodies A2, B4, C6, linear bodies A3, C5, D
1, linear bodies A4, D6, E2, linear bodies A5, E1, F3
And the linear bodies A6, F2, and G4 are individually twisted and entangled in a 3X confounding manner, and each of the 3X
A confounding part Tw2 is formed, and the linear bodies on the adjacent sides are alternately entangled in a 6X shape and a 3X shape to form a three-dimensional tissue in a continuous connection.

[0037]

According to the apparatus for manufacturing a three-dimensional tissue according to the present invention, the three-dimensional tissue is constructed based on the principle of composition of the braid. Regarding the composition of the tissue body or the three-dimensional 6X-3X tissue body, it can be said that when the linear body is entangled and composed, the delivery of the linear body can be carried out reliably, which is very effective.

Further, according to the apparatus for producing a three-dimensional structure according to the present invention, since a linear body can be reliably transferred, a very high-quality three-dimensional structure can be formed, and these structures can be distilled. When provided as a packing for performing mass transfer, heat exchange, and the like, provided in a fluid flow path of the device, in a three-dimensional 3X tissue, fluid flows from three directions to a junction and flows in three directions. In the three-dimensional 4X organization, the fluid flows from the four directions to the joint and flows in the four directions. In the three-dimensional 6X-3X organization, the fluid flows in the six directions. From the surface to the 6X junction and flow in six directions, each of which splits in three directions to the 3X junction and flows in three directions, and has excellent processing functions and reduced pressure loss. In terms of improving processing efficiency Effectively it can be said that the act.

[Brief description of the drawings]

FIG. 1 is a schematic perspective view showing a basic configuration of a three-dimensional tissue body manufacturing apparatus according to the present invention.

FIG. 2 shows three-dimensional tissue bodies manufactured according to the present invention, showing different tissue configuration examples. FIG. 2A shows a three-dimensional structure obtained by twisting three linear bodies into one another. 3
FIG. 2B is a schematic perspective view showing a first configuration example (3X tissue body) of a three-dimensional tissue body formed with an X-entangled portion, and FIG. FIG. 2C is a schematic perspective view showing a second configuration example (4X tissue body) of a three-dimensional tissue body having a 4X interlaced portion formed therein, and FIG. A third configuration example of a three-dimensional tissue body in which a 6X interlaced portion and a three-dimensional interlaced portion formed by twisting three linear bodies alternately in the composition direction of the tissue (6X- 3
FIG. 2 is a schematic perspective view showing an (X tissue body).

FIG. 3 to FIG. 5 show the 3X organization ST1 shown in FIG. 2A.
FIG. 3 shows details of the manufacturing procedure of the first embodiment.
FIG. 7 is a schematic front view showing a state in which three linear bodies are supported by the rotating body of FIG.

FIG. 4 is a view showing a state in which the first rotating body is rotated several times in the state shown in FIG.
After the three linear bodies are twisted and entangled in a 3X entangled form to form a 3X entangled portion Tw1 of the first layer, each of the three linear bodies is separated from each first rotator to each second rotator. FIG. 9 is a schematic front view showing a state where the state is shifted to and supported.

FIG. 5 is a view showing the state shown in FIG. 4, in which the second rotating body is rotated several times, and three linear bodies supported by each rotating body are twisted and entangled in a 3X confounding manner; , 2nd layer 3
FIG. 9 is a schematic front view showing a state in which each of the three linear bodies is transferred from each of the second rotating bodies to each of the original rotating bodies after the X-entangled portion Tw2 is formed, and is supported.

FIGS. 6 and 7 show the 4X organization ST2 shown in FIG. 2B.
FIG. 6 is a schematic front view showing a state where four linear bodies are supported by each first rotating body.

FIG. 7 is a view showing a state in which the first rotating body is rotated several times in the state shown in FIG.
After the four linear bodies are twisted and entangled in a 4X entangled form to form a 4X entangled portion Tw1 of the first layer, each of the four linear bodies is separated from the first rotator to the second rotator. FIG. 9 is a schematic front view showing a state where the state is shifted to and supported.

FIGS. 8 to 10 show details of a manufacturing procedure of the 6X-3X tissue body ST3 shown in FIG. 2C.
FIG. 4 is a schematic front view showing a state in which each of the six linear bodies is supported by each of the first rotating bodies.

FIG. 9 is a view showing a state in which each of the first rotating bodies is rotated several times in the state shown in FIG.
After the six linear bodies are twisted and entangled in a 6X entangled form to form a 6X entangled portion Tw1 of the first layer, each of the six linear bodies is separated from each first rotator to each second rotator. FIG. 9 is a schematic front view showing a state where the state is shifted to and supported.

FIG. 10 is a schematic front view showing a state in which six linear bodies are respectively transferred and supported by each first rotating body.

FIG. 11 shows an example of a combination of a driving unit for the rotating body and one unit of the driving unit for the rotating body. FIG. 11A shows a configuration in which the driving unit is a helical gear type. FIG. 1 is a schematic front view showing an example.
1B is a schematic perspective view thereof, and FIG. 11C is a schematic side view partially cut away.

FIG. 12 is a diagram illustrating an example of a combination of a driving unit for the rotating body and a unit of the driving unit, and FIG. 12A is a configuration example in which the driving unit is a sparger type. FIG. 12B is a schematic front view showing
Is a schematic perspective view thereof.

FIG. 13 is a view showing a manufacturing apparatus for a three-dimensional tissue according to the present invention, which relates to the manufacture of a 3X tissue and relates to a linear body transfer means 7 for transferring a linear body between rotating bodies. FIGS. 13A and 13A show a specific example and a transfer procedure thereof. FIGS. 13A and 13A show three linear bodies supported by a first rotating body, and rotating the rotating body in this state. FIG. 13B is a schematic front view showing a state in which a 3X interlaced portion of the first layer is organized by a linear body, and FIGS. 13B and 13B show a linear body moving bar member as a linear body transfer means. FIG. 13 is a schematic front view and a side view showing a state of being inserted in an arrow direction.
C and C ′ rotate the linear moving bar member by 90 ° around the rotation axis and transfer the three linear bodies supported by the first rotating body to the second rotating body. In this state, the rotary body is rotated to form a 3X interlaced portion of the second layer by three linear bodies, and a schematic front view and a side view thereof, and FIGS. The body moving bar member is rotated by 90 ° around the rotation axis, and is supported by the second rotating body.
It is the schematic front view and the side view which show the state which transferred the linear body to the 1st rotating body.

14 shows an example of this type of conventional tissue, FIG. 14A is a schematic perspective view of the same, and FIG. 14B is a diagram showing a fluid in the conventional tissue. It is an explanatory view showing the relation of the flow.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 linear body 2 bobbin 3 linear body supply means 4 linear body distribution means 5 tissue body lifting means 6 rotating body 6A first rotating body 6B second rotating body 6C third rotating body 7 linear body delivering means Reference Signs List 8 interlocking connection means 9 linear body receiving groove 10 gear mechanism 11 three-dimensional 3X organization ST1 12 three-dimensional 4X organization ST2 13 three-dimensional 6X-3X organization ST3 14 helical gear mechanism 15 sparger mechanism P1 composition position Tw1 First layer 3X entangled portion Tw2 3X entangled portion of second layer 20 Linear moving bar member 21 Upper edge cam action surface 22 Lower edge cam action surface 30 Pipe member 30a, 30b Extension of pipe member 31 O-ring 32 Pipe through hole 33 Magnet means

 ──────────────────────────────────────────────────続 き Continuation of front page (72) Inventor Hiroki Takashima 136 Takeda Mukodaicho, Fushimi-ku, Kyoto-shi, Kyoto Prefecture F-term (reference) 4D076 BB04 BB30 CC11 4G075 AA03 AA13 AA45 BB02 BD13 BD14 BD16 BD17 CA02 CA03 EA07 EC26 EE34 FA12 FC11 4L046 AA01 AB04 AB06 AC02 AD02 AD05 BB00 4L050 AA27 CA03 CA04 CD05

Claims (3)

[Claims] 1. A method comprising: supporting at least three linear bodies individually drawn from a plurality of bobbins; tangling linear bodies from at least three directions at intervals in a composition direction; In a manufacturing apparatus that rotates the rotating body while passing the linear body between grooves provided around the rotating body to form a three-dimensional tissue body so that the linear body moves away from the rotating body, An apparatus for producing a three-dimensional tissue body, comprising a linear body delivery means for delivering a linear body between the provided grooves. 2. The linear body transfer means includes a pipe member movable between the grooves, wherein the linear body is inserted into the pipe member, and the linear body is passed through the pipe member. The apparatus for manufacturing a three-dimensional tissue according to claim 1, wherein the groove is transferred between the grooves. 3. The pipe member as the linear body transfer means is made of a magnetic material, and is provided with a magnet means at a bottom of a groove in the rotating body. 3. The apparatus for manufacturing a three-dimensional structure according to claim 1.