JP3523619B2 - Device for binding long products - Google Patents

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a flexible long product such as a resin pipe extruded from an extrusion molding device, which is wound into an annular shape to form a wound body. The present invention relates to a device for bundling long products, in which a bundling tape is wrapped around a part in the circumferential direction to bundle the long products.

[0002]

2. Description of the Related Art Conventionally, there is a binding device for a long product, which is constructed as follows.

[0003] That is, the above-mentioned binding device, for example, a winding machine for forming an annular winding body by sequentially winding long products extruded from an extrusion molding device around the first axis. And a binding machine capable of binding a long product by winding a binding tape around a second axis extending in the tangential direction on a part of the wound body.

The above binding machine includes a pair of feed rollers which are reversibly driven in the forward direction with a binding tape to be used interposed therebetween and which can be pushed out from one end side thereof, and a binding tape which is pushed out from these feed rollers. It is provided with guide means for guiding and winding a part of the wound body around the second axis once, and gripping means for gripping one end of the binding tape wound in this way.

When the gripping means grips one end portion of the binding tape by the normal rotation drive of the feed roller and the function of the guide means, the feed roller is rotated in the reverse direction in this gripping state. Then, the binding tape around the part of the wound body is retracted, and the binding tape tightens the part of the wound body. After that, if one end of the binding tape and a midway portion of the binding tape corresponding to the one end are joined by a clip, the long product is bound by the binding tape.

[0006]

By the way, in the above-mentioned conventional technique, the binding tape is pushed out by the feed roller and guided by the guide means so as to wind a part of the wound body, and The binding tapes are joined together by a clip. Therefore, in order to make these possible, the binding tapes are made of polypropylene or the like, and the binding tapes are given a certain degree of rigidity.

However, in the case where the long product molded from the wound body is soft, the long product is bound by the above-mentioned binding tape and clip having high rigidity. There is a risk of scratches on the outer surface of the scale product.

Moreover, in the above-mentioned conventional technique, while the binding tape is being wrapped around a part of the winding body, the binding tape is retracted and a part of the winding body is tightened.
At this time, since the binding tape slides in the longitudinal direction while pressing the outer surface of a part of the wound body, as described above, the long product forming the wound body is When the product is soft, the sliding may cause scratches on the outer surface of the long product.

The present invention has been made by paying attention to the above circumstances, and a long winding product is wound to form an annular winding body, and the winding body is bound to a part in the circumferential direction. An object of the present invention is to prevent the long product from being damaged when the long product is bound by winding a tape.

[0010]

The device for binding long products of the present invention for solving the above problems is as follows.

According to the first aspect of the present invention, the flexible elongate product 1 is wound around the first axis 9 to form a ring-shaped winding body 10, and the portion 14 is formed in the circumferential direction. A binding device for a long product, which is capable of binding by binding the binding tape 2 around a second axis 15 extending in a tangential direction of the circumferential direction,

The binding tape 2 can be adhered only to itself ,

[0013] housing the binding tape 2 to try to use,
A supply means 37 that makes it possible to sequentially pull out the binding tape 2 from its one end portion 36 by an external tensile force C, and a support means for the supply means 37 so that the binding tape 2 is rotatable around the second axis 15 and stopped at a predetermined position. The carrier 39 supported by the stationary member 7 so as to be freely movable, and the one end 36 of the binding tape 2 which is movably supported by the stationary member 7 and is detachably gripped, so that the portion 14 of the winding body 10 is Of the binding tape 2 that is pulled out from the supply means 37 by providing a pulling external force C from the finger 47 side as the carrier 39 rotates.
However, the portion 14 of the wound body 10 and the finger 47 holding the one end 36 of the binding tape 2 are integrally wound, and the finger 47 can be detached from the wound binding tape 2. While the binding tape 2 between the supply means 37 and the wound binding tape 2 can be detachably held by the fingers 47, the binding tape 2 is wound between the fingers 47 and the wound binding tape 2. The cutting body 51 that can cut the binding tape 2 is provided.

According to a second aspect of the invention, in addition to the first aspect of the invention, the number of continuous rotations of the carrier 39 and the supply means 37 around the second axis 15 is a plurality of integers. .

The invention of claim 3 relates to claim 1 or 2
In addition to the above invention, a winding drum 26 is provided which allows the long product 1 to be wound to form the winding body 10. A plurality of winding drums 26 are arranged in the circumferential direction of the first axis 9. A group of rotating bodies 27 supported by the stationary side member 7 so as to be rotatable about the first axis 9 and a pair of left and right regulating arms radially protruding outward from each of the rotating bodies 27. 28, 29 groups, and an annular groove 3 surrounded by the rotating body 27 group and the left and right regulating arms 28, 29 group
In 0, as the rotation body 27 group and the left and right regulating arms 28 and 29 group rotate around the first axis 9, the rotation body 27 is rotated.
In a device for binding long products, in which the long product 1 is wound around a group to form the wound body 10,

The portion 14 of the wound body 10 and the first portion
Both rotating bodies 27, 27 adjacent to each other in the circumferential direction of the shaft center 9
Through the space 44 surrounded by the restriction arms 28, 28, 29, 29 that are adjacent to each other in the circumferential direction of the first axis 9, and around the second axis 15 the carrier 39 and the supply means 37. And are rotatable.

[0017]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.

2 to 5, what is shown is a bundling device 3 for bundling the flexible long product 1 with a flexible bundling tape 2 to facilitate handling such as transportation. The long product 1 is a soft pipe made of resin that has been continuously extruded and molded by the extrusion molding device 4.

For convenience of description, the direction toward one horizontal direction is defined as the front (arrow Fr), and the left and right described below are the directions toward the front.

The bundling device 3 is installed on the work floor 8 which is the stationary member 7, and the first axial center extending left and right of the long product 1 extruded from the extrusion molding device 4 in the forward direction one after another. A winding machine 11 for forming a circular winding body 10 by sequentially winding around 9 and a second axis 1 extending in a tangential direction and a vertical direction of a part 14 of the winding body 10.
Wrap the above tying tape 2 around 5
Binding machine 16 capable of binding a large number of long products 1 in
It has and.

In the above case, the binding tape 2 is made of resin having flexibility and slight elasticity, and can be adhered only to itself. More specifically, the binding tape 2 is in contact with the binding tape 2, the long product 1, the winding machine 11, and the binding machine 16, which are in contact with the binding tape 2, and only the binding tape 2 can be adhered. For example, "Besar" (registered trademark) manufactured by Kitamura Manufacturing Co., Ltd. In addition, the second
The shaft center 15 penetrates a part 14 of the wound body 10.

The winding machine 11 is pivotally supported on the machine base 19 which is installed on the work floor 8 and is a stationary side member 7, and a machine base 19 which is rotatable about an axis 20 extending in the left-right direction. Axis 2
The rotary bar 22 is pivotally supported by 1. The rotary bar 22 extends in the front and rear directions, and the longitudinal center thereof is pivotally supported on the machine base 19 by the pivot shaft 21. There is.

The winding machine 11 has the first shaft center 9
A pair of front and rear winding drums 26, 26 pivotally supported by pivot shafts 25 are provided at the front and rear pivoting ends of the pivot bar 22 so as to be rotatable (A).

The winding drums 26, 26 have the same shape and size, and a plurality (four) of the winding drums 26 are arranged at equal intervals in the circumferential direction of the first axis 9. The machine base 19 is provided via the pivot shafts 21 and 25 and the rotary bar 22 so as to be rotatable (A) about the first axis 9.
And a pair of left and right regulating arms 28 and 29 radially protruding outward from each of the rotating bodies 27. The rotating body 27 group and the left and right regulating arms are provided. A space surrounded by the groups 28 and 29 serves as an annular groove 30 that opens radially outward of the first shaft center 9.

The winding machine 11 rotates the rotating bar 22 about the axis 20 and drives the winding drums 26 to rotate about the first axis 9 and stop at predetermined positions. The driving means 32 made of a servo motor is provided. If the rear winding drum 26 of the pair of front and rear winding drums 26 is rotated (A) by the driving means 32 while the rotating bar 22 is stopped, the inside of the annular groove 30 is rotated. With the rotation (A) of the winding drum 26, the long product 1 extruded from the extrusion molding device 4 is wound around the rotating body 27 group of the winding drum 26 to form the winding body 10. It

From the above state, the rotary bar 22 is moved to 180
By rotating (B), the front and rear of the pair of winding drums 26, 26 are arranged in reverse, so that the winding body 10 is the front side of the front and rear winding drums 26, 26. It is in a state of being supported by the winding drum 26 (FIGS. 2 and 3).

The binding machine 16 is arranged in front of the winding machine 11 and is mounted on the work floor 8 so as to be capable of reciprocating forward.
A supply means 37 for accommodating the winding-shaped binding tape 2 which is wound in an annular shape in advance for use, and which allows the binding tape 2 to be sequentially pulled out from one end portion 36 thereof by a predetermined tensile external force C, and this feeding means 37. In support of
A plurality of support rollers 38 are attached to the machine base 35 so as to be rotatable about the second axis 15 and stop at a predetermined position.
And a carrier 39 supported by.

The supply means 37 is provided on the carrier 39 so as to project from the carrier 39 so as to movably and rotatably support the wound binding tape 2 and the carrier 39.
When pulling out one end 36 of the binding tape 2 supported by the support 41 and supported by the support 41, a predetermined pulling external force C is generated on the one end 36 side of the binding tape 2 to enable the pulling out. C tension generating means 42.

The carrier 39 has an annular shape centered on the second axis 15 as a whole in a plan view of the binding device 3, and a part of the carrier 39 in the circumferential direction is cut off to form the carrier 39. Communication space 43 for communication between inside and outside
Is molded.

The communication space 43 is located at the rear of the carrier 39, the machine base 35 is moved back and forth together with the carrier 39, and the rotating bar 22 is rotated around the axis 20 together with the winding drum 26. If you do, this winding drum 2
A part 14 of the wound body 10 supported by 6 passes through the communication space 43 and can be inserted into and removed from the inside of the carrier 39. With the portion 14 of the wound body 10 inserted in the carrier 39, the portion 1 of the wound body 10 is inserted.
4, rotation bodies 27, 27 that are adjacent to each other in the circumferential direction of the first shaft center 9, and both regulation arms 28, 28, 29, 29 that are adjacent to each other in the circumferential direction of the first shaft center 9. The carrier 39 and the supply means 37 are rotatable around the second axis 15 through the space 44.

The binding machine 16 is provided with a drive means 45 made of a servo motor for rotating and driving the carrier 39 around the second shaft center 15 through the support roller 38 and stopping it at a predetermined position.

The binding machine 16 is movably supported by a driving member 46 such as a robot on the stationary member 7 and detachably grips one end 36 of the binding tape 2 supplied from the supply means 37 to wind the winding device. A finger 47 that can be placed close to the outer surface of the portion 14 of the attachment 10, and the stationary member 7.
In addition, a portion of the binding tape 2 between the feeding means 37 and the fingers 47, which is movably supported by another driving body 49 such as a robot, can be pressed toward the outer surface side of the portion 14 of the winding body 10. The pressing body 50 and the supply means 37 supported by the driving body 49 via the pressing body 50.
To a portion of the binding tape 2 pressed by the pressing body 50 to a portion of the binding tape 2 that is a cutting blade that is a cutting blade.

More specifically, the number of continuous rotations of the carrier 39 and the supply means 37 around the second axis 15 is a plurality of integer times.

Then, the carrier 39 and the supplying means 37.
The external pulling force C from the finger 47 side with the rotation of
The binding tape 2 pulled out from the above-mentioned supply means 37 is
The part 14 of the winding body 10 and the one end portion 36 of the binding tape 2 are gripped so as to be integrally wound around the finger 47 which is disposed close to the outer surface of the part 14 of the winding body 10. Has become.

Further, the binding tape 2 in the wound state
The finger 47 can be detached downward from. Further, the portion of the binding tape 2 between the supply means 37 and the binding tape 2 in the wound state can be detachably held by the finger 47, and from the finger 47 to the binding tape 2 in the wound state. The tying tape 2 can be cut by the cutting body 51.

A method of binding the long product 1 by the binding device 3 will be described.

In FIGS. 2 and 3, first, the winding machine 11 described above.
The winding drum 26 on the rear side in (1) is rotated (A) about the first axis 9, and the long product 1 is extruded from the extrusion molding device 4, and the long product 1 is wound on the winding drum 26.
The wound body 10 is formed by winding the wound body 10 around the wound body.

Next, the rotary bar 22 is attached to the winding drum 26.
Together with the rotation about the axis 20 by 180 ° (B), and
The part 14 of the wound body 10 is passed through the communication space 43 of the carrier 39 in the binding machine 16, and the part 14 of the wound body 10 is inserted into the carrier 39 (FIGS. 1 to 5).

Next, the driving body 46 for the finger 47
The finger 47 holding the one end portion 36 of the binding tape 2 is arranged close to the outer surface of the portion 14 of the wound body 10 by the driving of the above (solid line in FIG. 1, FIGS. 4 and 6).

Next, driving means 45 for the carrier 39
Drive the carrier 39 together with the supply means 37 to rotate about the second axis 15 only a plurality of integral times, that is, two times (D in FIGS. 1 and 4). Then, with this rotation (D), a predetermined tension external force C is generated on the binding tape 2 by the tension generating means 42 of the supply means 37, and the pulling external force C pulls out the binding tape 2 from the supply means 37. Further, the binding tape 2 is integrally wound around the second axis 15 around the part 14 of the wound body 10 and the finger 47 that holds the one end 36 of the binding tape 2 (one point in FIG. 1). Dashed line, Fig. 7).

Next, the supply means 37 is driven by driving the driving body 49 for the pressing body 50 and the cutting body 51 (E in FIG. 8).
From the tension generating means 42 of FIG.
The pressing body 50 and the cutting body 51 are attached to the binding tape 2 between the binding tape 2 and the fingers 47.
Are pressed, and by this pressing, the binding tape 2 in the wound state from the tension generating means 42 of the supplying means 37.
The tying tape 2 during the period is pressed against the tying tape 2 in the wound state to be adhered (two-dot chain line in FIG. 1, FIG. 8).

Next, the driving body 46 for the finger 47 is formed.
Drive (F in FIG. 9), the fingers 47 are detached downward from the wound binding tape 2 (FIG. 9). In this case, since the binding tape 2 adheres itself to each other but does not adhere to the fingers 47, the detachment is simply performed by sliding the fingers 47 with respect to the binding tape 2 and is easily performed.

Next, the driving body 46 for the fingers 47
Driving (G in FIG. 10) from the supply means 37,
The pressing body 5 that presses the binding tape 2 in the wound state
The portion of the binding tape 2 between 0 and the cut body 51 is held by the finger 47 (solid line in FIG. 10).

Next, the driving body 46 for the finger 47
11 (H in FIG. 11), the fingers 47 holding the binding tape 2 are horizontally separated from the outer surface of the portion 14 of the wound body 10 toward the outer side thereof. Then,
The pressing force of the cutting body 51 against the binding tape 2 is increased, and the binding tape 2 between the wound binding tape 2 and the finger 47 is cut (FIG. 11). In this case, the end portion of the binding tape 2 held by the finger 47 becomes the one end portion 36.

Next, the pressing body 50 and the driving body 49 for the cutting body 51 are driven (I in FIG. 12) to drive the pressing body 50.
And the cut body 51 are separated from the wound binding tape 2 to the original position (solid line in FIG. 1, FIGS. 4, 6, 12).
Return to. Then, the binding of the long product 1 on the portion 14 of the wound body 10 with the binding tape 2 is completed.

Next, the front winding drum 26 is rotated about the first axis 9 by a predetermined angle (90 °) (A in FIG. 3) to move the new portion 14 of the winding body 10. The carrier 39 is inserted into the inside of the carrier 39, and the binding machine 16 is operated in the same manner as described above. Then, the part 1 of the wound body 10
Bundling of the long product 1 with the binding tape 2 in 4 is completed.

As shown by the alternate long and short dash line in FIG. 2, each regulating arm 29 of the winding drum 26 is rotatably supported by each rotating body 27. When each regulating arm 29 rotates, By the forward movement of the binding machine 16, the wound body 10 that has been bound can be taken out of the winding drum 26 to the outside thereof.

Thereafter, the operation of the binding device 3 is repeated to bind the long products 1 one after another.

According to the above-mentioned structure, the flexible elongated product 1 is wound around the first axis 9 to form a ring-shaped winding body 10, and the portion 14 is formed in the circumferential portion 14. In a device for binding long products, which is capable of binding by binding the binding tape 2 around a second axis 15 extending in the circumferential tangential direction,

The binding tape 2 can be adhered only to itself.

Therefore, in order to bind the long products 1, the binding tape 2 is wound around the part 14 of the winding body 10 around the second axis 15 and the binding tapes 2 are joined together. Is achieved by simply sticking these binding tapes 2 together.

Therefore, the binding tape 2 is not required to have a conventional clip for coupling the binding tapes 2 to each other, and the binding tape 2 is not required to have the rigidity required for enabling the binding by the clips. The binding tape 2 can be formed of a soft material.

As a result, even if the long product 1 is soft, it is possible to prevent the outer surface of the long product 1 from being damaged by the binding with the binding tape 2.

As described above, the supply means 37 for accommodating the binding tape 2 to be used and allowing the binding tape 2 to be successively pulled out from its one end 36 by the pulling external force C, and the supply means 37. Support the second above
A carrier 39 supported by the stationary side member 7 so as to be rotatable around the axis 15 and stop at a predetermined position;
A finger 47, which is movably supported by the stationary member 7 and detachably grips the one end portion 36 of the binding tape 2 and is arranged in proximity to the outer surface of the portion 14 of the winding body 10, is provided. As the finger 47 rotates,
The binding tape 2 which is pulled from the supply means 37 by being given a tensile external force C from the side is a part 1 of the wound body 10.
4 and the finger 47 holding the one end 36 of the binding tape 2 are integrally wound so that the finger 47 can be detached from the wound binding tape 2, and the feeding means 37 winds the finger 47. The binding tape 2 extending to the binding tape 2 in the state can be detachably held by the fingers 47, and the binding tape 2 can be cut from the fingers 47 to the binding tape 2 in the wound state. A cutting body 51 is provided.

Therefore, when the binding tape 2 is wound around the portion 14 of the winding body 10, the binding tape 2 is sequentially wound around the second axis 15 from the one end portion 36 side by a predetermined tensile external force C. It will be wrapped around a portion 14 of the attachment 10.

Therefore, when the long product 1 is bound, the binding tape 2 is prevented from sliding on the outer surface of the portion 14 of the wound body 10. Therefore, this sliding allows the length of the long tape 1 to be increased. The length product 1 is prevented from being scratched.

Further, as described above, the second axis 15
The number of continuous rotations of the carrier 39 and the supply means 37 around the circumference is a plurality of integer times.

Therefore, the number of the tying tapes 2 superposed on each other in the longitudinal direction of the tying tape 2 wound around the part 14 of the wound body 10 is the same.

Therefore, the binding state at each portion in the circumferential direction of the portion 14 of the wound body 10 around the second axis 15 becomes more uniform to each other, and a secure binding in strength can be obtained.

Further, as described above, the winding drum 26 is provided which allows the long product 1 to be wound to form the winding body 10. The winding drum 26 is provided around the first shaft center 9. A plurality of rotating bodies 27 supported in the stationary member 7 so as to be rotatable around the first axis 9 and arranged in a plurality of directions, and left and right radially protruding outward from each of the rotating bodies 27 in the radial direction. The rotating body around the first axis 9 in an annular groove 30 that includes a pair of regulating arms 28 and 29 and is surrounded by the rotating body 27 group and the left and right regulating arms 28 and 29 group. A long product binding device in which the long product 1 is wound around the rotating body 27 group as the 27th group and the left and right regulating arms 28 and 29 are rotated to form the winding body 10.

The portion 14 of the wound body 10 and the first
Both rotating bodies 27, 27 adjacent to each other in the circumferential direction of the shaft center 9
Through the space 44 surrounded by the restriction arms 28, 28, 29, 29 that are adjacent to each other in the circumferential direction of the first axis 9, and around the second axis 15 the carrier 39 and the supply means 37. And are rotatable.

Therefore, the winding drum 2 of the winding machine 11 is
While the wound body 10 is still formed from the long product 1 by 6, the part 1 of the wound body 10 by the binding machine 16
The tying tape 2 can be wrapped around 4.

Therefore, the work of binding the long products 1 can be performed quickly and easily.

Although the above is based on the illustrated example, the second axial center 15 may not penetrate the portion 14 of the wound body 10. The driving bodies 46 and 49 may be formed by combining various actuators such as pneumatic cylinders. Further, the cutting body 51 may be movable by a drive body dedicated to the cutting body 51.

[0065]

The effects of the present invention are as follows.

According to a first aspect of the present invention, a flexible long product is first provided.
A length that enables binding by winding a binding tape around a second axial center that extends in a tangential direction of the circumferential portion of a circumferential portion of an annular winding body that is formed by winding around the axial center. In the binding device for shaku products,

The above binding tape can be adhered only to itself.

For this reason, in order to bind long products, a binding tape is wound around a part of the winding body around the second axis and these binding tapes are joined together. This is accomplished by simply sticking together.

Therefore, for binding the binding tapes to each other, a clip as in the prior art is unnecessary, and since the binding tape 2 is not required to have the rigidity required to enable the binding by the clips, The binding tape can be molded with a soft material.

As a result, even if the long product is soft, it is possible to prevent the outer surface of the long product from being damaged by the binding with the binding tape.

[0071] In addition, accommodating the binding tape to be used, the binding tape supply means for sequentially drawable by an external force pulling the one end portion, and supporting the supply means, in the second axial center A carrier supported by a stationary member so as to be rotatable and stopable at a predetermined position, and one end of the binding tape, which is movably supported by the stationary member, is detachably held, and the winding body is attached. A binding tape that is provided close to the outer surface of a portion of the carrier and is pulled out from the supply means by applying a pulling external force from the finger side with the rotation of the carrier is a portion of the winding body and the binding body. The finger holding one end of the tape is wound integrally with the finger, and the finger can be detached from the wound binding tape. A cut body that allows the binding tape between the wound and the wrapped binding tape to be detachably held by the fingers, and can cut the binding tape between the fingers and the wrapped binding tape. Is provided.

Therefore, when the binding tape is wound around a part of the winding body, the binding tape is sequentially wound around a portion of the winding body from one end side thereof around the second axis by a predetermined tensile external force. It will be.

Therefore, when the long product is bound, the binding tape is prevented from sliding on the outer surface of a part of the wound body. Therefore, the sliding causes damage to the long product. Is prevented from occurring.

In the invention of claim 2, the number of continuous rotations of the carrier and the supply means around the second axis is a plurality of integer times.

Therefore, the number of the tying tapes stacked on each other in the longitudinal direction of the tying tape wound around a part of the wound body is the same.

Therefore, the binding state of each part of the wound body around the second axis in the circumferential direction becomes more uniform, and a secure binding is obtained in terms of strength.

According to a third aspect of the invention, there is provided a winding drum capable of forming the wound body by winding the long product, and a plurality of winding drums are arranged in the circumferential direction of the first axis. The rotating body group is supported by the stationary member so as to be rotatable about the first axis, and the pair of left and right regulating arm groups radially projecting radially outward from each of the rotating bodies. In the annular groove surrounded by the rotating body group and the left and right regulating arm group, the long body is extended by the rotation of the rotating body group and the left and right regulating arm group around the first axis. In a long product binding device in which a product is wound to form the above-mentioned wound body,

A space surrounded by a part of the wound body, two rotating bodies adjacent to each other in the circumferential direction of the first axis, and two regulating arms adjacent to each other in the circumferential direction of the first axis are defined. The carrier and the supply means are rotatable around the second axis.

Therefore, the binding tape can be wound around a part of the wound body while the wound body is formed from the long product by the winding drum.

Therefore, the work of binding the long products can be performed quickly and easily.

[Brief description of drawings]

FIG. 1 is a partial enlarged operation explanatory view of FIG.

FIG. 2 is an overall plan view of the binding device.

FIG. 3 is an overall side view of the binding device.

FIG. 4 is a partially enlarged view of FIG.

5 is a partially enlarged view of FIG.

FIG. 6 is a partial front view of FIG. 1, illustrating the operation of each.

[FIG. 7] Same as above

[FIG. 8] Same as above

[FIG. 9] Same as above

FIG. 10 Same as above

[FIG. 11] Same as above

FIG. 12 Same as above

[Explanation of symbols]

1 Long product 2 binding tape 3 binding device 7 Stationary member 9 First axis 10 winding body 11 winding machine 14 part 15 Second axis 16 binding machine 26 winding drum 27 rotating body 28 Control Arm 29 Control Arm 30 circular groove 36 one end 37 Supplying means 39 career 44 space 46 driver 47 fingers 51 cut body C Tension external force

─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) B65B 27/00 B65B 13/00

Claims (3)

(57) [Claims] 1. A circumferential part of a ring-shaped winding body formed by winding a flexible long product around a first axis, and a second part extending in a tangential direction of the circumferential direction. in the device for binding elongate products at by winding a binding tape around the axis to allow binding, the binding tape is then only be adhesive in its own right between, houses a binding tape to be used, the binding tape A supply means that can be sequentially pulled out from one end thereof by an external pulling force, and a stationary side member that supports the supply means and is rotatable about the second axis and can be stopped at a predetermined position. And a finger that is movably supported by a stationary member and detachably grips one end of the binding tape to be disposed in proximity to the outer surface of a part of the wound body. A binding tape that is pulled out from the supply means by applying a pulling external force from the finger side along with the movement integrally winds a part of the winding body and a finger holding one end of the binding tape, The finger can be detached from the wound binding tape, and the binding tape between the supply means and the wound binding tape can be detachably held by the finger, and the winding tape can be wound from the finger. Provided with a cutting body that can cut the tying tape up to the tying tape
Bundling device for long products. 2. The number of continuous rotations of the carrier and the supply means around the second axis is a plurality of integer times.
1. A binding device for a long product according to 1 . 3. A winding drum for winding the long product to form the wound body, the winding drum comprising:
A plurality of rotating bodies arranged in the circumferential direction of the first axis and supported by the stationary member so as to be rotatable around the first axis, and radially from each of the rotating bodies outward in the radial direction. A pair of left and right restricting arm groups protruding from each other, and in the annular groove surrounded by the rotating body group and the left and right restricting arm groups, the rotating body group and the left and right restricting arm groups around the first axis. In the device for bundling a long product, the long product is wound around the rotating body group in accordance with the rotation of to form the wound body, and a part of the wound body and the first axis are A space surrounded by both rotating bodies adjacent to each other in the circumferential direction and both restricting arms adjacent to each other in the circumferential direction of the first axis passes through the second rotating body.
The device for binding long products according to claim 1 or 2 , wherein the carrier and the supply means are rotatable about an axis.