JPH1129118A - Binding apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a binding apparatus that is capable of binding certainly rodlike members without regard to the sectional shape and the size of the rodlike members and the number of the rodlike members to be bound without using conventional fixing frames. SOLUTION: Two sets of temporary binding machines 30 and 30' for binding temporarily a specified number of steel pipes 10 are arranged at positions corresponding to both ends of the steel pipes 10. The temporary binding machine 30 is equipped with a belt 34 dangling in the direction marked with an arrow A, a columnlike first support member 40 for supporting each of one ends 34a and 34b of the belt 34 and an arm 50 for supporting the other end 34c of the belt 34. With the lower end 56 of the arm 50 turned so that the upper end 54 of the arm 50 comes close to the first support member 40, the other end 34c of the belt 34 comes into a space between the end 34a and the end 34b and the belt 34 is crossed to fasten tightly the steel pipes 10, and thereby the steel pipes 10 in the specified number are bound tightly in temporary binding.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a binding device for binding a plurality of rod-shaped members such as steel pipes and steel bars.

[0002]

2. Description of the Related Art When a plurality of rod-shaped members such as steel pipes and steel bars are to be transported collectively, both ends of the plurality of rod-shaped members are usually bound by a belt or the like for transportation. In binding both ends of the plurality of rod-shaped members in this manner, a U-shaped fixing frame is conventionally used when viewed from the longitudinal direction of the rod-shaped members. One fixed frame is arranged at each position corresponding to both ends of the rod-shaped member, and is used with its opening facing upward. The rod-shaped members are sequentially inserted from above into the two fixed frames so that both ends are fixed, and a predetermined number of rod-shaped members are fixed in a stacked state. When a predetermined number of rod-shaped members are fixed in a stacked state, both ends of these rod-shaped members are bound together by a belt or the like, lifted by a crane or the like, and transported to a predetermined position.

The above-mentioned fixing frame has various sizes and shapes according to the cross-sectional shape and the thickness (outer diameter) of the rod-shaped members or the number of the rods to be surely bound in order to securely bind the plurality of rod-shaped members. There is. For example, in addition to the above-mentioned "U" -shaped one, a hexagonal one seen from the longitudinal direction of the rod-shaped member is used.

[0004]

Therefore, even if the fixing frame can be used to securely bind 50 steel pipes having an outer diameter of 50 cm, for example, they cannot be used for a steel pipe having an outer diameter of 10 cm. is there. For this reason, fixed frames of different sizes are required for various sizes of steel pipes, and in order to bind various types of steel pipes, it is necessary to prepare a large number of fixed frames corresponding to the types.

As described above, when the conventional fixed frame is used, there are restrictions on the cross-sectional shape and size of the rod-shaped member that can use the fixed frame, the number of bundles that can be bound, and the like. For this reason, one kind of fixed frame cannot cope with many kinds of rod-shaped members.

In view of the above circumstances, the present invention provides a binding device which does not require a conventional fixing frame, and which can securely bind the rod-shaped members even if the cross-sectional shape and size of the rod-shaped members and the number of bundles are changed. The purpose is to do.

[0007]

A first binding device of the present invention for achieving the above object is a binding device for binding a plurality of rod-shaped members together. (1) A rod-shaped member conveyed from a predetermined direction A temporary bundling machine that supports the members and temporarily binds the predetermined number of rod-shaped members when the number of rod-shaped members supported is a predetermined number. (2) The predetermined number of rod-shaped members temporarily bound by the temporary binding machine are bound. The present invention is characterized in that it is provided with a binding device for fixing the unit.

According to a second binding device of the present invention for achieving the above object, the present invention provides a binding device for binding a plurality of rod members together. (3) Supporting the rod members conveyed from a predetermined direction. A temporary binding machine having a deforming portion for temporarily binding the predetermined number of rod-shaped members when the number of the rod-shaped members deformed and supported reaches the predetermined number. (4) The predetermined number of rod-shaped members temporarily bound by the temporary binding machine. The present invention is characterized in that the present invention is provided with a binding device for binding and fixing the components.

Here, the deformed portion is: (5) hanging down in a crossing direction intersecting the longitudinal direction of the conveyed bar-shaped member to support the bar-shaped member; It may have a string-shaped member for temporarily binding the rod-shaped member.

(6) a first support member for supporting one end of the string-like member; (7) a first support member of the string-like member which is supported by the first support member; May be provided with a second support member that supports the other end on the opposite side and freely contacts and separates the other end with the one end.

Further, the first support member may be configured to (8) support the one end of the string-shaped member so that the string-shaped member can be freely wound and pulled out.

Further, the first support member has: (9) a contact portion with which a side surface of the rod-shaped member comes into contact when the string-shaped member temporarily binds the predetermined number of rod-shaped members. Is also good.

[0013] Further, the string-shaped member may be (10) a member extending in a V-shape or a W-shape between the first support member and the second support member.

Further, the second support member is arranged on the opposite side of the first support member with the rod-shaped member supported by the deformable portion interposed therebetween, and a central portion of the curve is the first support member. It may have a curved portion that is curved away from the member.

Further, the temporary binding machine and the main binding machine may be configured such that: (12) the rod-shaped member supported by the temporary binding machine is integrally moved in the longitudinal direction.

Further, the temporary binding machine and the main binding machine may be configured to (13) move independently of each other in a longitudinal direction of a rod-shaped member supported by the temporary binding machine.

According to a third binding device of the present invention for achieving the above object, (14) a cord-like member hanging down in a direction intersecting the longitudinal direction of the rod-shaped member and supporting both ends of the rod-shaped member in the longitudinal direction. Member (15) A first support member that supports one end of the string-shaped member to freely wind and pull out the string-shaped member. (16) A side opposite to the one end supported by the first support. A second support member having a U-shape and having an upper end supporting the other end of the first support member and a lower end rotatably fixed and opening toward the first support member; A bundling machine for bundling and fixing both ends in the longitudinal direction of a predetermined number of rod-shaped members supported by the string-shaped member; (18) the second unit when the number of rod-shaped members supported by the string-shaped member reaches a predetermined number; The upper end portion of the support member approaches or contacts the first support portion. Uni the lower end pivots about the, rod-shaped member of the predetermined number and is characterized in that if binding by the string member.

Here, temporarily binding means preliminary binding. After the final binding, the temporary binding is released.

The string-like member is a concept including not only a string but also a belt, a wire, a chain, and the like. Also,
The material of the string-like member may be any material such as cloth, fiber, leather, metal such as steel or aluminum, etc., as long as it has a strength capable of supporting a predetermined number of rod-like members.

[0020]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a binding device according to the present invention will be described below with reference to the drawings.

FIG. 1 is a perspective view showing a schematic configuration of an embodiment of the binding device of the present invention, and FIG. 2 is a plan view thereof. FIG. 3 is a front view showing the binding device, and FIG. 4 is a side view. FIG. 5 is a plan view showing the belt of the binding device viewed from above. In addition, since FIG. 1 is a schematic view, some parts are different from other drawings, and the present binding machine is not shown.

The bundling device 20 is arranged beside a mounting table 12 on which a continuously manufactured steel pipe (an example of a bar-shaped member according to the present invention) 10 is temporarily mounted. The mounting table 12 is slightly inclined so as to descend toward the binding device 20, so that the steel pipes 10 mounted on the mounting table 12 are sequentially directed to the binding device 20 in the direction of the arrow A (the steel pipe that has been conveyed). 10 is a direction orthogonal to the longitudinal direction, and is an example of the cross direction according to the present invention). Steel pipe 1 that fell
0 is received by a belt (an example of a deformed portion, a string-like member) 34, and when the number of the received steel pipes 10 reaches a predetermined number, the predetermined number of steel pipes 10 are bound by a binding device 20 as described later. They are temporarily tied and then permanently tied and fixed.

The bundling device 20 includes two temporary bundling machines (cradles) for temporarily (preliminarily) bundling a predetermined number of steel pipes 10.
30, 30 'and two main binding machines 60, 60' for binding and fixing both ends in the longitudinal direction of a predetermined number of steel pipes 10 temporarily bound by the two temporary binding machines 30, 30 '.
And Since the two temporary binding machines 30 and 30 'have the same structure, and the two final binding machines 60 and 60' have the same structure, only the temporary binding machine 30 and the final binding machine 60 will be described. In the drawings, components indicated by reference numerals with “′” have the same structure as components indicated by reference numerals without “′”.

The temporary tying machine 30 and the main tying machine 60 are fixed to one carriage 36, and this carriage 36 is a rail 37 extending in the longitudinal direction (direction of arrow B) of the steel pipe 10 supported by the belt 34. It is guided and moves. For this reason, the temporary binding machine 30 and the main binding machine 60 move integrally in the direction of arrow B, and the range of the movement is placed on the mounting table 12 from a position corresponding to the center of the mounting table 12 in the longitudinal direction. It is a range up to a position corresponding to the outside of one end of the longest steel pipe among the steel pipes.

A bogie 38 that moves on the bogie 36 in the direction of arrow B is movably fixed to the bogie 36, and a binding unit 60 is fixed on the bogie 38. Therefore, the present binding machine 60 is configured to be able to approach and separate from the temporary binding machine 30. Until the temporary binding machine 30 completes the temporary binding, the present binding machine 60 is
Away from On the other hand, when the temporary tying machine 30 completes the temporary tying and finally ties the steel pipes 10 with the main tying machine 60, the final tying machine 60 moves to a position where both ends of the predetermined number of steel pipes 10 can be tied. Approach. The temporary tying machine 30 and the final tying machine 60 may be fixed to separate trolleys instead of to one trolley 36 so that they can move independently of each other.

The structure of the temporary binding machine 30 will be described.

The temporary binding machine 30 includes a belt 34 hanging down in the direction of arrow A, a columnar first support member 40 supporting one end 34a, 34b of the belt 34, and an arm supporting the other end 34c of the belt 34. 50 (which is an example of the second support member according to the present invention).

The belt 34 supports the steel pipe 10 dropped from the mounting table 12, and is deformed in accordance with the cross-sectional shape and size (thickness, etc.) of the supporting steel pipe 10 and the number of steel pipes to be restrained. Therefore, even if there is a change in the cross-sectional shape and size of the steel pipe 10 and the number of the steel pipes 10 to be restricted, a predetermined number of the steel pipes 10 can be supported regardless of the change, and the steel pipes 10 can be temporarily bundled together as described later. The belt 34 is, as shown in FIG.
When viewed from above, it extends in a “V” shape between the first support member 40 and the arm 50. Belt 3
In the case where the belt 4 is formed in the shape of “V”, the contact area with the steel pipe 10 becomes larger than when the belt 34 is formed as a single belt, so that the steel pipe 10 can be supported stably. The shape viewed from above the belt 34 may be “W”, and may be a shape in which “V” or “W” is continuous.
In the case where “V” and “W” are formed in a continuous shape in this manner, the first support members 40 and the arms 50 corresponding to the number of end portions are required.

As described above, the one end portions 34a and 34b of the belt 34 are supported by the columnar first support member 40, and the other end portion 34c is supported by the upper end portion 54 of the arm 50. When a predetermined number of steel pipes 10 are temporarily bound by the belt 34, the other end 34c of the belt 34 is
Since the steel pipes 10 are strongly tightened by passing the belts 34 through the space between the steel pipes 4a and 34b, a predetermined number of the steel pipes 10 are firmly bound.

The upper end of the first support member 40 has a belt 3
A pulley 42 supporting one end portions 34a and 34b of the pulley 4 is fixed. As shown in FIG. 5, the pulley 42 has two grooves 4
2a and 42b are formed, and these two grooves 42
A belt 34 is wound around each of a and b. The pulley 42 is freely rotated by a motor 44. Therefore, by rotating the pulley 42 in the predetermined direction by the motor 44 a predetermined number of times, the belt 34 can be freely wound and pulled out, and the length of the hanging portion of the belt 34 can be freely adjusted. As a result, when the size of the steel pipe 10 is small and the number thereof is small, the belt 3 is adjusted in accordance with the size and the number.
Since the extra portion of the belt 34 is wound by winding the belt 4, a small number of steel pipes 10 having a small size and a small number can be temporarily and efficiently bound with the belt 34. On the other hand, when the size of the steel pipe 10 is large and the number thereof is large, by pulling out the belt 34 in accordance with the size and the number, the steel pipe 10 having a large size and large number can be temporarily and efficiently bound with the belt 34. As described above, by changing the length of the hanging portion of the belt 34 according to the size and the number of the steel pipes 10, the steel pipes 10 are firmly bound easily and efficiently regardless of the size and the number of the steel pipes 10. it can.

The arm 5 of the first support member 40
In the part facing 0, a predetermined number of steel pipes 1
A contact portion 46 with which the 0 side surface contacts is formed. For this reason, the predetermined number of steel pipes 10 are temporarily bound while abutting on the contact portion 46, so that when the final binding is performed by the final binding machine 60, the side surfaces of the predetermined number of steel pipes 10 have a convenient shape. By forming the contact portion 46 as described above, the binding device 60 can further securely bind and fix.

The arm 50 is disposed on the side opposite to the first support member 40 with the steel pipe 10 supported by the belt 34 interposed therebetween. The overall shape of the arm 50 is a U-shape, and has an opening that opens toward the first support member 40. For this reason, the arm 50 has a curved portion 52 that is curved so that the central portion of the curve is away from the first support member 40.
have. The other end 34 c of the belt 34 is fixed to the upper end 54 of the arm 50. On the other hand, the lower end 56 of the arm 50 is rotatably fixed to a gear 58, and the gear 58 is rotatably fixed to the carriage 36. The gear 58 is fixed to a rotating shaft of a motor (not shown).
Are configured to rotate.

The rotation of the arm 50 will be described with reference to FIG.

FIG. 6 is a schematic diagram showing how the arm moves, and the same components as those in FIGS. 1 to 5 are denoted by the same reference numerals.

The upper end 54 of the arm 50 is
By rotating the lower end 56 away from zero, the arm 50 moves to the position shown by the solid line, and the other end 34c of the belt 34 separates from the one end 34a, 34b. As a result, the belt 34 hangs between the pulley 42 of the first support member 40 and the upper end 54 of the arm 50. This state is a state in which the steel pipe 10 falling from the direction of arrow A is received. In this state, when the steel pipe 10 falls on the belt 34 from the direction of arrow A, the steel pipe 10 is supported by the belt 34, and when the number of the steel pipes 10 increases, the belt 34 is deformed according to the number. Further, the shape of the deformation of the belt 34 varies depending on the shape and size of the steel pipe 10. Therefore, regardless of the shape, size and number of the steel pipes 10,
The dropped steel pipe 10 can be supported.

On the other hand, by rotating the lower end 56 so that the upper end 54 of the arm 50 approaches the first support member 40, the arm 50 moves to the position shown by the broken line and the other end 34c of the belt 34 Enters between the one end portions 34a and 34b, and the belt 34 intersects. At this time, the belt 34
A part of the side surface of the predetermined number of steel pipes 10 supported by the first support member 40 abuts on the contact portion 46 of the first support member 40 to form a substantially flat surface. This flat surface is used as a surface on which a part of a resin belt (not shown) is overlapped, pressed and fused when bound by the binding device 60. The other ends 34c of the belt 34 are inserted between the one ends 34a and 34b to cross the belts 34, whereby the steel pipes 10 supported by the belts 34 are strongly tightened, and a predetermined number of the steel pipes 10 are tightly bundled. Can be In this manner, the predetermined number of steel pipes 10 supported by the belt 34 are fastened by the belt 34, so that the predetermined number of steel pipes 10 can be firmly temporarily bound regardless of the size, shape, and number of the steel pipes 10. Arm 5
Since the steel pipes 10 enter the zero curved portion 52, a larger number of steel pipes 10 can be temporarily bound.

Here, referring again to FIG.
Will be described.

As the bundling machine 60, a well-known bundling machine that binds the steel pipe 10 by overlapping and fusing a part of a resin belt is used. As shown in FIG. 3, until the temporary binding machine 30 completes the temporary binding, the present binding machine 60 is on standby at a position shown by a solid line and is separated from the temporary binding machine 30. When the temporary tying machine 30 completes the temporary tying, the main tying machine 60 moves to the position indicated by the two-dot chain line, and the two ends of the temporarily tied predetermined number of steel pipes 10 are fully tied and fixed. Thereby, the binding of the steel pipes 10 is completed. After the final binding by the final binding machine 60, the temporary binding is released by rotating the lower end 56 of the arm 50 so that the upper end 54 of the arm 50 is separated from the first support member 40, and is ready for the next temporary binding. .

After both ends of the predetermined number of steel pipes 10 are bound and fixed by the final binding machine 60 in this way, the temporary binding machines 30, 30 'and the final binding machines 60, 60' are connected to both ends of the steel pipe 10. Move away from The bundled steel pipe 10 is the first conveyor 72
And transported to the second conveyor 74. The steel pipe 10 transported to the second conveyor 74 is transported to a predetermined position by a crane (not shown), a forklift (not shown), or the like.

In the embodiment described above, since the bundling device 20 of the present invention is located adjacent to the steel pipe production line, the steps from the production of the steel pipe to the bundling can be performed automatically and consistently. Further, although the belt 34 is used as a deforming portion that deforms according to the size and the number of the steel pipes 10, an elastic member such as rubber may be used. When rubber is used, for example, the shape of the first support member 40 is also the same as that of the arm 50, and is arranged in the opposite direction to the arm 50, and the lower ends of both are rotatable. Fix to 36. further,
A thick rubber is stuck on surfaces of the first support member 40 and the arm 50 facing each other. When receiving the falling steel pipe 10, the upper ends of both are separated and kept open. After receiving the predetermined number of the steel pipes 10, both the first support member 40 and the arm 50 are rotated according to the size and the number of the steel pipes 10, and the predetermined number of the steel pipes 10 are temporarily bound. Thereafter, the same steps as those of the above-described embodiment are performed.

[0041]

As described above, according to the first binding device of the present invention, a predetermined number of rod-shaped members are temporarily bound by the temporary binding device and then bound by the present binding device. For this reason, even if there is a change in the cross-sectional shape and size of the rod-shaped members, the number of pieces to be tied, etc., if a temporary tying machine is temporarily tied in accordance with the change, a predetermined number of the rod-shaped members can be bundled together by the tying machine. it can.

According to the second binding device of the present invention,
Since the deformed portion is deformed according to the cross-sectional shape and size of the rod-shaped member and the number of bundled rods, even if the cross-sectional shape and size of the rod-shaped member and the number of bundled rods are changed, a predetermined number of rod-shaped members are not affected by the change. Can be temporarily united with a temporary binding machine. In addition, since the predetermined number of rod-shaped members are bound by the present binding machine in a state of being temporarily bound by the temporary binding machine, the rod-shaped members can be surely bundled together.

Here, the deformed portion hangs down in a cross direction intersecting the longitudinal direction of the conveyed bar-shaped member to support the bar-shaped member, and when the number of supporting bar-shaped members reaches a predetermined number, the predetermined number of bar-shaped members are moved. If it has a cord-like member to be bound, the configuration of the deformable portion can be simplified. Further, by changing the length and the material of the string-shaped member, it is possible to more widely cope with a change in the size and the number of the rod-shaped members.

Further, the temporary binding machine includes a first support member for supporting one end of the string-shaped member and the other end of the string-shaped member opposite to the one end supported by the first support member. Support,
In the case where a second support member is provided that allows the other end to freely contact and separate from the one end, the second support member allows one end and the other end of the cord-shaped member to approach or come into contact with each other. Since the predetermined number of rod-shaped members can be tightened by the string-shaped members, the predetermined number of rod-shaped members can be temporarily more securely bound regardless of the size and the number of the rod-shaped members.

Further, when the first supporting member supports one end of the string-like member so that the string-like member can be freely wound and pulled out, the size of the rod-like member is small and the number of the rod-like member is small. When the number is small, the string-like member can be wound in accordance with the size and the number thereof. On the other hand, when the size of the rod-like member is large and the number is large, the string-like member can be drawn out according to the size and the number. In this manner, by changing the length of the string-shaped member according to the size and number of the rod-shaped members, a predetermined number of rod-shaped members can be temporarily and efficiently bound regardless of the size and the number of the rod-shaped members.

Further, when the first support member has a contact portion with which the side surfaces of the predetermined number of rod members abut when the string member temporarily binds the predetermined number of rod members. Is temporarily bound while the predetermined number of rod-shaped members are in contact with the contact portion. For this reason, if this contact portion is formed so that the side surfaces of a predetermined number of rod-shaped members have a convenient shape when binding with the present binding machine,
With this binding machine, it can be more firmly bound and fixed.

Further, when the string-like member extends between the first support member and the second support member in a V-shape or W-shape, the contact area between the string-like member and the rod-like member is reduced. Since it becomes wider, the rod-shaped member can be supported more stably.

Further, the second support member is disposed on the opposite side of the first support member with the conveyed rod-shaped member interposed therebetween, and a curved portion whose central portion of the curve is curved away from the first support member. In the case of having, since a plurality of rod-shaped members supported by the string-shaped member enter the curved portion,
A larger number of rod-shaped members can be bound.

Further, when the temporary binding machine and the main binding machine move integrally in the longitudinal direction of the rod-shaped member supported by the temporary binding machine, the temporary binding is performed in accordance with the length of the rod-shaped member. By integrally moving the binding machine and the binding machine, it is possible to cope with a change in the length of the rod-shaped members to be bound.

Further, when the temporary tying machine and the main tying machine move independently of each other in the longitudinal direction of the rod-shaped member supported by the temporary tying machine, the temporary tying machine and the main tying machine are combined. The temporary tying machine and the present tying machine can be moved independently of each other according to the use situation and the length of the rod-shaped member, so that the usability is excellent.

According to the third binding device of the present invention,
When the number of the rod-like members supported by the string-like member reaches a predetermined number, the upper end of the second support member rotates about the lower end so as to approach or contact the first support portion, and the predetermined number of the rod-like members Are temporarily bound with a string-shaped member. In this restraint, the second
Since the rod-like member enters the curved portion of the support member in the shape of the "<", many rod-like members can be bound. In addition, the cord-like member,
Since the first support member can be freely wound and pulled out, when the size of the bar-shaped member is small and the number thereof is small, the string-shaped member can be wound in accordance with the size and the number of the bar-shaped member. When the size is large and the number is large, the string-shaped member can be drawn out in accordance with the size and the number. For this reason, it is possible to easily and efficiently tie the rod-shaped members easily and efficiently irrespective of the size and number of the rod-shaped members. Further, both ends in the longitudinal direction of a predetermined number of rod-shaped members supported by the string-shaped members and temporarily bound are bound and fixed by the present binding machine. In this manner, the rod-shaped members can be securely bound even if the cross-sectional shape and size of the rod-shaped members, the number of bundles, and the like are changed without the need for the conventional fixing frame.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a schematic configuration of an embodiment of a binding device of the present invention.

FIG. 2 is a plan view showing the binding device of FIG. 1;

FIG. 3 is a front view showing the binding device of FIG. 1;

FIG. 4 is a side view showing the binding device of FIG. 1;

FIG. 5 is a plan view showing the belt of the binding device of FIG. 1 as observed from above.

FIG. 6 is a schematic view showing a state in which an arm of the binding device of FIG. 1 moves.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Steel pipe 20 Bundling apparatus 30, 30 'Temporary bundling machine 34 Belt 40 First support member 46 Contact part 50 Arm 52 Bending part 60, 60' Main bundling machine

Claims (11)

[Claims] A bundling device for bundling a plurality of rod-shaped members together, supporting a rod-shaped member conveyed from a predetermined direction, and temporarily binding said predetermined number of rod-shaped members when a predetermined number of rod-shaped members are supported. A binding device comprising: a temporary binding machine; and a main binding machine that binds and fixes the predetermined number of rod-shaped members temporarily bound by the temporary binding machine. 2. A bundling device for bundling a plurality of rod-shaped members together and supporting and deforming the rod-shaped members conveyed from a predetermined direction. When the number of supporting rod-shaped members reaches a predetermined number, the predetermined number of the rod-shaped members are changed. A binding device, comprising: a temporary binding machine having a deformation portion for temporarily binding; and a final binding machine for binding and fixing the predetermined number of rod-shaped members temporarily bound by the temporary binding machine. 3. The deforming portion hangs down in an intersecting direction intersecting the longitudinal direction of the conveyed bar-shaped member to support the bar-shaped member, and when the number of supporting bar-shaped members reaches a predetermined number, the predetermined number of the bar-shaped members are changed. The binding device according to claim 2, further comprising a string-shaped member temporarily bound. 4. The temporary binding machine according to claim 1, further comprising: a first support member that supports one end of the string member; and a first support member of the string member that is opposite to the one end supported by the first support member. The binding device according to claim 3, further comprising a second support member that supports the other end and freely contacts and separates the other end from the one end. 5. The device according to claim 4, wherein the first support member supports the one end of the string-shaped member so that the string-shaped member can be freely wound and pulled out. A tying device as described. 6. The first support member has a contact portion with which a side surface of the rod-shaped member contacts when the string-shaped member temporarily binds the predetermined number of rod-shaped members. The binding device according to claim 4. 7. The device according to claim 4, wherein the string-like member extends between the first support member and the second support member in a V-shape or a W-shape. 7. The binding device according to 6. 8. The second support member is disposed on a side opposite to the first support member with respect to a bar-shaped member supported by the deformable portion, and a central portion of the curve is the first support member.
The binding device according to claim 4, wherein the binding device has a curved portion that is curved away from the support member. 9. The temporary binding machine and the final binding machine move integrally in a longitudinal direction of a rod-shaped member supported by the temporary binding machine. The binding device according to any one of the above. 10. The apparatus according to claim 1, wherein said temporary binding machine and said final binding machine move independently of each other in a longitudinal direction of a rod-shaped member supported by said temporary binding machine. A tying device according to any one of the preceding claims. 11. A string-shaped member hanging down in a crossing direction intersecting the longitudinal direction of the rod-shaped member and supporting both ends in the longitudinal direction of the rod-shaped member, and a winding of the string-shaped member supporting one end of the string-shaped member. A first support member for freely picking and drawing, an upper end supporting the other end opposite to the one end supported by the first support, and a lower end rotatably fixed; Then, the second support member in the shape of the letter "C" opened toward the first support member and both ends in the longitudinal direction of a predetermined number of rod-like members supported by the string-like members are bound and fixed. The present binding machine is provided, and when the number of the rod-shaped members supported by the string-shaped member reaches a predetermined number, the lower end portion is centered such that the upper end portion of the second support member approaches or contacts the first support portion. And temporarily bind the predetermined number of rod-shaped members with the string-shaped members. Binding device according to claim.