JPH0789510A - Tying band feeding device for automatic tying machine - Google Patents

Abstract

PURPOSE:To automatically separate a tying band from a runner sent into a setting position in feeding of a number of tying bands that are connected with one another with the runner in a tying band feeding device to be incorporated in an automatic tying machine that tying tightly linear bodies with plastic tying bands, and to adjust deviations in positioning that is brought about by the separation of the tying band. CONSTITUTION:Connecting parts with which tying bands fed intermittently into setting positions by operation of a tying band feeding device 10 are connected to a runner are separated by fixed cutters 11 and 12 that are provided very close to setting positions. Deviation in position of the tying band is adjusted by operation of a tying band positioning device 40.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for feeding a binding band to an automatic binding device used for binding linear objects such as cables and wires.

[0002]

2. Description of the Related Art A general binding band used in an automatic binding device integrally includes a head and a winding portion extending from the head, and extends from a set position in the automatic binding device toward the binding portion. Sent out. And, in the binding portion of the automatic binding device, the winding portion is pulled out by inserting the leading end of the loop-shaped winding portion wound around the linear body into the insertion hole provided in the head. After the tightening, the concavo-convex portions provided on one surface of the winding portion are engaged with the engaging claws provided on the inner surface side of the insertion hole. Further, in this binding band, heads are continuously connected by head-side runners, and winding parts are continuously connected by winding-part-side runners parallel to the head-side runner, between a plurality of binding bands. Made of plastic in the form of a ribbon.

Therefore, in order to carry out the binding operation by feeding the binding bands in the shape of ribbons one by one from the set position of the automatic binding device to perform the binding operation, the binding bands are surely attached from the runner of the ribbon. It is required to separate the binding band and to set the separated binding band accurately at the setting position of the automatic binding device.

[0004]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and it is possible to reliably separate the binding band from the ribbon and feed it to the set position of the automatic binding device with a simple structure. And the effect of separating the tie band from the ribbon,
That is, when the binding band once set at the setting position is displaced from the proper setting position, the binding band of an automatic binding device capable of correcting the deviation and accurately setting the binding band at the proper setting position. An object is to provide a feeding device.

[0005]

A binding band feeder for an automatic binding device according to the present invention sends a binding band fed to a set position to a binding portion by the operation of a feeding mechanism, and this binding portion In a device for feeding a binding band to the set position of an automatic binding device configured to wind a binding band around a linear body, a head and a winding portion extending laterally from the head upper end are integrally formed. The lower ends of the heads in the plurality of binding bands are continuously connected by the head-side runners, and the tip ends of the winding parts are continuously connected by the winding-side runners parallel to the head-side runners. By sequentially feeding each of the runners at a predetermined pitch in a direction orthogonal to the extrusion direction by the delivery mechanism, the binding band of the ribbon is ordered at the setting position. The binding band feeding mechanism to be stopped, and the binding band fed to the above set position are arranged at the respective passing positions of the connecting portion between the head side runner and the head and the winding portion side runner and the winding portion. A fixed cutter that separates the connecting parts when the binding band reaches the setting position, and a proper setting of the binding band that is separated from the head side runner and the winding part side runner by the fixing cutter and reaches the setting position. And a binding band positioning mechanism for correcting the deviation from the position.

According to a second aspect of the present invention, there is provided a binding band feeding device for an automatic binding device, comprising:
The binding band feeding mechanism consists of a pair of intermittently rotating rollers that have meshing parts on the outer circumference corresponding to the head side runner and the winding part side runner. A rotation transmission path for transmitting a rotation force to these rollers is formed by meshing of a plurality of gears, and the binding band positioning mechanism rotates in a predetermined direction with the horizontal axis as a fulcrum to reach the set position. Is equipped with a lever for pressing the head in the direction of feeding to the set position, and the rotation of the lever in a predetermined direction is linked with a rotary cam provided coaxially with a predetermined gear in the rotation transmission path and the rotary cam. It is configured to be performed by a control member that is continuously provided.

According to a third aspect of the present invention, there is provided a binding band feeding device for an automatic binding device, comprising:
A rotary cam is provided coaxially with at least one roller of the pair of rollers, the rotary cam having a plurality of recessed portions on the outer periphery at intervals corresponding to the intermittent feed pitch of the binding band, and meshes with the recessed portions of the rotary cam. One of the rollers, which prevents inertial rotation of the roller, is constantly urged by the spring force in the meshing direction with the recess.

[0008]

According to the structure described in claim 1, the binding band which is intermittently fed by the binding band feeding mechanism and stopped at the setting position is fed by the fixed cutter to the head side runner or Separated from the wrapping side runner. Then, when the binding band separated by the fixed cutter is displaced from the proper setting position due to the resistance of the fixed cutter at the time of separation, the displacement is corrected by the binding band positioning mechanism and set to the proper setting position.

According to the structure described in claim 2, the rotational force is transmitted to the pair of rollers constituting the binding band feeding mechanism through the rotation transmission path formed by the meshing of the plurality of gears, The lever of the binding band positioning mechanism is moved by a rotary cam provided coaxially with a predetermined gear in the rotation transmission path and a control member linked to the rotary cam, and the position of the binding band due to the operation of the lever. The shift correction operation timing and the timing of feeding the binding band to the set position are accurately determined.

According to the third aspect of the present invention, when the pair of rollers forming the binding band feeding mechanism rotates intermittently, the inertial rotation of the rollers when the rollers are stopped causes the concave portion of the rotary cam and the profiler to rotate. It is blocked by meshing with.

[0011]

DESCRIPTION OF THE PREFERRED EMBODIMENTS FIG. 1 is a partial perspective view of a ribbon 200, FIG. 2 is a partially cutaway front view showing individual binding bands 100 included in the ribbon 200, and FIG. FIG. 3 is a partially cutaway front view showing a state of being bound together.
As shown in FIG. 1 and FIG. 2, a binding band 100 used for binding linear bodies such as electric wires includes a head 110 and a head 1.
It has integrally with the winding part 120 extended laterally from the upper end part of 10. And many binding bands 100 ...
The lower end portions of the heads 110 ... Are continuously connected by the head side runner 130, and the winding portions 120 ...
Is formed in the form of a ribbon 200 in which the leading end portions of the above are continuously provided by a winding portion side runner 140 parallel to the head side runner 130. Therefore, the head side runner 13
A level difference H corresponding to the height of the head 110 exists between 0 and the winding part side runner 140. The head 110 is provided with an insertion hole 111, through which the tip of the loop-shaped winding portion 120 can be inserted and pulled out, and the winding portion 120 can be inserted into the insertion hole 111. When it is inserted, the continuous saw-tooth-shaped irregularities 121 provided on one surface of the winding portion 120 are engaged with the saw-tooth-shaped engaging claws 112 provided on the inner surface side of the insertion hole 111. Further, the head 110 is integrally provided with a disc spring portion 114 and a protruding portion 115, and the protruding portion 115 is further provided with an engaging claw piece 116. And FIG.
As described above, when the protrusion 115 is inserted into the mounting hole P1 formed in the panel P such as the vehicle body panel of the automobile engine room, the disc spring portion 114 and the engaging claw piece 1 are inserted.
The panel P is clamped between 16 and the head 110 is fixed to the panel P. This unity band 1
00 is made of plastic. In the binding band 100 shown in FIGS. 1 and 2, the engaging claw 112 has the head 1
It is shown that the elastic piece portion 113 extending from 10 into the insertion hole 111 is provided.

FIG. 4 is an explanatory view schematically showing the drive system of the automatic binding device A which employs the binding band feeding device B according to the embodiment of the present invention, and FIG. 5 is a plan view of the binding band feeding device B. 6 is a partially cutaway explanatory view of the binding band feeder B seen from the side, and FIGS. 7 to 10 are operation explanations of the runner cutting mechanism 30 attached to the binding band feeder. It is a figure.

The automatic binding device A shown in FIG. 4 includes a first motor M.
1 and a second motor M2 are provided, and the second motor M2 is used as a drive source of the binding band feeder B. The rotation of the second motor M2 is transmitted via the rotation transmission path L2 formed by the meshing of the gears G1 to G8, and is transmitted to the two gears G7 and G8 at the final portion of the rotation transmission path L2. Bevel gear mechanism G9, G1 respectively
0 is connected, and rollers 1 and 2 are fixed to the rotary shafts S1 and S2 of these bevel gear mechanisms G9 and G10, respectively.

As shown in FIG. 6, one roller 1 is provided with meshing portions 3 on the outer periphery thereof for the projections 131 provided on the back surface of the head side runner 130 of the ribbon 200 at predetermined intervals. Although not shown in the drawing, the other roller 2 is also provided on the outer periphery thereof with engaging portions for the projections 141 provided on the back surface of the winding portion side runner 140 at predetermined intervals. The same level difference as the level difference H between the head side runner 130 and the winding section side runner 140 described in FIG. 2 is set between the one roller 1 and the other roller 2. A binding band feeding mechanism 10 is constituted by the pair of rollers 1 and 2.

In this binding band feeding mechanism 10, the projections 131 of each runner 130 wound around the roller 1 are meshed with the meshing portion 3 as shown in FIGS. 5 and 6 (the same applies to the projections on the winding portion side runner). In this state, the rotation of the motor M2 that is intermittently driven depends on the rotation transmission path L2.
Be passed through. Here, the binding band feeding mechanism 1
The feeding direction 10A by 0 (indicated by an arrow in FIG. 5) is orthogonal to the feeding direction 10B (indicated by an arrow in FIG. 5) of the binding band 100 by the feeding mechanism C of the automatic binding device A described later. Stipulated in. Further, the intermittent feeding pitch by the binding band feeding mechanism 10 is matched with the interval of the binding band 100 of the ribbon 200.
Therefore, the operation of the binding band feeding mechanism 10 causes the binding band 100 of the ribbon 200 to be sequentially stopped at the set position X (see FIG. 6) described later.

The rotating shafts S1 and S2 of the bevel gear mechanisms G9 and G10 have rotating cams 4, in addition to the rollers 1 and 2.
5 is fixed. As shown in FIG. 6, one rotating cam 4
Has the recessed portions 6 at a plurality of positions at intervals corresponding to the intermittent feed pitch of the binding band 100 described above. Then, the roller 1 is engaged with the concave portion 6 of the rotary cam 4 so as to mesh with the roller 1.
The profiler 7 for preventing the inertial rotation is constantly urged in the meshing direction with the recessed portion 6 by the force of the spring 8. With this configuration, when the roller 1 rotates intermittently,
The inertial rotation of the roller 1 when the roller 1 is stopped causes the rotation cam 4
It is prevented by the engagement between the recessed portion 6 and the copy element 7.
Although not shown, the same applies to the other rotary cam 5 as well, and a replica 9 having concave portions at a plurality of positions and meshing with the concave portions to prevent the inertial rotation of the roller 2 is engaged by a spring force. Is always energized. Therefore, when the roller 2 rotates intermittently, inertial rotation of the roller 2 when the roller 2 is stopped is prevented by the meshing of the recessed portion of the rotary cam 5 and the copy element 9.

A connecting portion 135 between the head side runner 130 and the head 110 of the binding band 100 fed to the set position X, a winding portion side runner 140 and the winding portion 1
Each of the passing positions of the connecting portion 145 with the 20 is shown in FIG.
The fixed cutters 11 and 12 shown in FIG. 6 are provided. For this reason, the binding band 100 is set at the set position X.
When each of the connecting portions 135 and 145 is reached, the fixed cutters 11 and 12 disconnect the connecting portions 135 and 145. Here, the cutting edge of the cutter 11 for cutting the connecting portion 135 between the head side runner 130 and the head 110 is horizontally arranged, and the cutter for cutting the connecting portion 145 between the winding portion side runner 140 and the winding portion 120. The twelve cutting edges are arranged vertically. As described above, the ribbon 20 by the binding band feeding mechanism 10 is used.
Since the binding band 100 is separated from the runners 130 and 140 by using the feeding force of 0 to the set position X, the binding band 100 can be reliably removed from the runners 130 and 140, despite the simple configuration. It is separated and fed to the set position X.

A binding band positioning mechanism 40 is provided at the set position X. This binding band positioning mechanism 4
0 is a direction in which the head 110 of the binding band 100 that has reached the set position X by rotating in the predetermined direction (clockwise W in the figure) about the horizontal axis 13 shown in FIG. It has a lever 14 that presses against 10A. The rotation of the lever 14 in a predetermined direction is controlled by a rotary cam 15 provided coaxially with a predetermined gear G7 in the rotation transmission path L2 and a rod-shaped control which is linked to the rotary cam 15. And the member 16 (FIGS. 4 and 6 to 10). That is, the lever 14 supported by the horizontal shaft 13 is interlocked with the control member 16 that is pushed up and down by the rotary cam 15, and the rear end portion 14 b of the lever 14 is pushed up by the rotary cam 15. In this case, the tip portion 14a of the lever 14 presses the head 110 in the feeding direction 10A as indicated by a phantom line in FIG. 6 to correct the position of the binding band 100 at the setting position X to an appropriate setting position. In order to perform such a positional deviation correcting action, the binding band 100 separated by the fixed cutters 11 and 12 may not be sent to an appropriate set position due to the resistance of the fixed cutters 11 and 12 at the time of separation. Because.

The pair of rollers 1 and 2 constituting the binding band feeding mechanism 10 are shortly cut into the runners 130 and 140 after the binding band 100 has been cut off, so as to facilitate post-processing. A mechanism 30 is attached. As shown in FIGS. 7 to 10, the runner cutting mechanism 30 includes a rotary cam 17 provided coaxially with the gear G7.
And a pair of right and left swing links 18 and 19 that are imitated by the rotary cam 17, link links 20 and 21 provided corresponding to the swing links 18 and 19, and link links 20 and 21. Cutting blades 22, 23 provided corresponding to
And a spring 24 (only the spring corresponding to the cutting blade 22 is shown in FIG. 6) for constantly urging the cutting blades 22 and 23 upward. 18a and 19a are swing fulcrums of the swing links 18 and 19, and 20a and 21a are link links 2.
It is a swing fulcrum of 0 and 21.

The operation of the runner cutting mechanism 30 will be described. When the rotating cam 17 rotates through the positions shown in FIGS. 7 and 8 to the position shown in FIG.
As a result, the link link 21 moves via the swing link 19 on the roller 2 side, and the cutting blade 23 is pushed down as indicated by arrow b.
After that, when the rotary cam 17 rotates to the position shown in FIG. 10, the link cam 20 is moved by the rotary cam 17 via the swing link 18 on the roller 1 side, and the cutting blade 22 is pushed down as indicated by arrow c. Therefore, the cutting blade 22 is inserted into the recess 25 of the roller 1 shown in FIG. 6, and the runner 130 is cut during the insertion. This cutting is performed for each length corresponding to the intermittent feed pitch of the binding band 100 described above. The same applies to the cutting of the runner 140 by the cutting blade 23.

The automatic binding device A will be described with reference to FIGS. 5 and 11 to 15. The automatic binding device A includes a grooved member 51 on the upper part of the body. The grooved member 51 is
Guide groove 52 for slidably holding the binding band 100
As shown in FIG. 14, it has an opening 52 'for introducing a binding band which communicates with the guide groove portion 52, and this opening 52' is similar to the shape of the binding band 100 in front view. It is shaped to Set position X above
Is defined at the start end of the guide groove 52. The guide groove portion 52 is provided with a guide surface 52a on which the winding portion 120 of the binding band 100 slides. The guide groove portion 52 has a horizontal portion 56 and a curved portion 57 that extends in an arc shape from the end of the horizontal portion 56 and faces the bundling portion 50. Then, the opening 5 is formed by the binding band feeder B described above.
The binding band 100 fed through the 2'through the guide groove portion 52 and set at the setting position X is slidably held inside the guide groove portion 52 in the longitudinal direction with the winding portion 120 forward. Has become.

A first motor M1 is used as a drive source for the binding band feeding mechanism C of the automatic binding device A. First motor M
The rotation of No. 1 is transmitted to the reel 41 via the rotation transmission path L2 formed by the meshing of the gears G11 to G15. Therefore, by switching the rotation direction of the first motor M1, the reel 53 rotates in the forward direction or the reverse direction.

One end 54a of a band 54 is fixed to the reel 53. A pusher 55 is provided on the other end 54b of the reel 53. And this band 54 is
The binding band 10 unwound from the reel 53 and set in the guide groove portion 52 by the forward rotation of the reel 53.
It is possible to push the head 110 of No. 0 through the pusher 55 to send the winding portion 120 of the binding band 100 to the binding portion 50 through the guide groove portion 52 and rotate the reel 53 in the reverse direction. It is adapted to be wound around the reel 53. As shown in FIG. 15, the pusher 55 is provided with a guide groove 55a for guiding the winding portion 120 of the binding band 100.

A stopper 58 is provided at the end of the guide groove 52.
Is provided. This stopper 58 is a binding band 1
The winding part 120 of 00 passes through the guide groove part 52 and then the binding part 50.
The head 110 of the binding band 100 abuts and is positioned to position the head 110 when it is sent to the proper position.

Reference numeral 61 denotes a first elastic urging mechanism, which includes a swing rod 63 whose base end is supported by a horizontal shaft 62, and this swing rod 6.
The pressing member 64 provided at the tip of the spring 3 is a spring body 65 that biases the pressing member 64 toward the guide surface 52a of the guide groove 52. Reference numeral 66 denotes a second elastic biasing mechanism, which includes a swing rod 68 whose base end is supported by a horizontal shaft 67, and the swing rod 68.
The pressing member 69 provided at the tip of the guide groove 5
2 and the spring body 70 that biases the guide surface 52a side.
The first elastic biasing mechanism 61 plays a role of elastically pressing the binding band 100 passing through the horizontal portion 56 against the guide surface 52a, and the second elastic biasing mechanism 66 passing through the bending portion 57. Connect the binding band 100 to the guide surface 5
It has a role of elastically pressing and imitating 2a.

A binding band feeding mechanism C having the above-described structure
The action of will be explained.

After the binding band 100 is set at the setting position X of the guide groove portion 52 of the grooved member 51, the reel 5
3 is rotationally driven in the positive direction by the motor M1. Then, the strip 54 wound around the reel 53 is unwound from the position of FIG.
The head 110 of the binding band 100 gripped by 5 is pushed backward, and the binding band 100 slides in the guide groove portion 52, and the binding band 100 passes through the state of FIG.
The wrapping part 120 is smoothly delivered to the binding part 50 as shown in FIG. When the wrapping part 120 of the binding band 100 is sent to the proper position of the binding part 50, the binding band 100
Head 110 hits the stopper 58 and is positioned as shown in FIGS. The head position of the binding band 100 sent to the binding unit 50 is always positioned at a fixed position by the stopper 58, and the winding portion 120 of the binding band 100 formed into a loop shape by the binding unit 50 is as shown in FIG. Is guided by the guide groove 55a of the pusher 55 and is securely inserted into the insertion hole 111 of the head 110. In addition, the binding band 100 has the guide groove portion 52.
When sliding on the horizontal portion 56 of the first elastic biasing mechanism 6
Since the binding band 100 is elastically pressed against the guide surface 52a of the guide groove portion 52 by 1, the binding band 100 slides on the horizontal portion 56 without causing slack in a state where the sliding is not hindered, and the bending portion is bent. Sent to 57.
In addition, the binding band 100 has the curved portion 57 of the guide groove portion 52.
When the sliding band is slid on, the binding band 100 is elastically pressed against the guide surface 52a of the guide groove portion 52 by the second elastic biasing mechanism 66, so that the binding band 100 does not hinder the sliding and bends the curved portion 57. It slides and is constantly sent to the binding unit 50 of the automatic binding device A in a constant state.

The winding portion 120 sent out to the bundling portion 50 and inserted into the insertion hole 111 of the head 110 is tightened by the operation of a tightening mechanism (not shown). Therefore, when the linear body L is arranged in the binding portion 50 in advance, the linear body L is wound around the binding band 100.

11 to 13, reference numeral 81 denotes a meshing roller for tightening the winding portion 120 of the binding band 100 when winding the linear body, and 90 denotes the binding band 100 having the linear body wound. It is a cutter mechanism for cutting off the excess portion of the winding part 120.

By the way, in the binding band 100 in which the level difference H exists between the head side runner 130 and the winding part side runner 140 as described in the embodiment, the level difference H exists. Therefore, it has not been possible in the past to feed the ribbon 200 to the automatic binding device. In this embodiment, since the binding band feeding mechanism 10, the fixed cutters 11 and 12, and the binding band positioning mechanism 40 are configured as described above,
A binding band 100 in which a level difference H exists between the head side runner 130 and the winding section side runner 140.
With regard to the above, the reliable feeding to the set position X has become possible. In addition, a guide groove 55a is provided in the pusher 55 for pushing the binding band 100 backward so that the winding portion 120 of the binding band 100 can be reliably guided to the insertion hole 111 of the head 110 by the binding portion 50 of the automatic binding device. As a result, reliable binding is achieved at the binding portion 50.

[0031]

According to the present invention, the binding band, which is intermittently fed to the setting position of the automatic binding device in the form of a ribbon, is separated from the runner by the fixed cutter when the binding band is fed. As a result, the binding band is reliably separated from the ribbon runner.

When the binding band separated by the fixed cutter is displaced from the proper set position due to the resistance of the fixed cutter at the time of separation, the displacement is corrected by the binding band positioning mechanism and set to the proper set position. Therefore, the binding mechanism of the automatic binding device can accurately feed the binding band.

Further, it is possible to accurately determine the timing of correcting the displacement of the binding band by the operation of the lever of the binding band positioning mechanism and the feeding timing of the binding band to the set position, and the binding band feeding mechanism. Since the inertial rotation of the roller is blocked, the binding band can be accurately fed to the set position.

[Brief description of drawings]

FIG. 1 is a partial perspective view of a ribbon.

FIG. 2 is a partially cutaway front view of individual binding bands provided on the ribbon.

FIG. 3 is a partially cutaway front view showing a state in which the linear bodies L are bound and bound by a binding band.

FIG. 4 is an explanatory view schematically showing a drive system of an automatic binding device adopting a binding band feeding device according to an embodiment of the present invention.

FIG. 5 is a schematic explanatory view of the binding band feeder as seen in a plan view.

FIG. 6 is a partially cutaway explanatory view of the binding band feeder as seen from a side surface.

FIG. 7 is an explanatory view showing a non-operating state of a runner cutting mechanism attached to the binding band feeder.

FIG. 8 is an explanatory view showing another non-operating state of the runner cutting mechanism attached to the binding band feeder.

FIG. 9 is an explanatory view showing an operating state of a runner cutting mechanism attached to the binding band feeder.

FIG. 10 is an explanatory view showing another operation state of the runner cutting mechanism attached to the binding band feeder.

FIG. 11 is an explanatory diagram showing a non-operating state of the binding band delivery mechanism.

FIG. 12 is an explanatory diagram showing an operating state of the binding band delivery mechanism.

FIG. 13 is an explanatory diagram showing another operation state of the binding band delivery mechanism.

FIG. 14 is an explanatory diagram showing the shape of an opening for introducing a binding band that communicates with a guide groove portion.

FIG. 15 is a schematic perspective view for explaining the action of the pressing tool.

[Explanation of symbols]

 A automatic binding device 1, 2 pairs of rollers 3 meshing part 4 rotating cam 6 recessed part 7 copying element 10 binding band feeding mechanism 10A feeding direction 10B feeding direction 11, 12 fixed cutter 13 lateral shaft 14 lever 15 rotating cam 16 control member 40 Bundling band positioning mechanism 50 Bundling part 100 Bundling band 110 Head 120 Wrapping part 130 Head side runner 131, 141 Protrusion 135, 145 Connecting part 140 Wrapping part side runner 200 Ribbon X set position C Feeding mechanism L2 Rotation transmission path G1 to G8 gear

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Shosuke Tomii 766 Ashi, Antomi-cho, Shishi-gun, Hyogo Prefecture Within the Hyogo Factory, Thaiton Co., Ltd. Within

Claims (3)

[Claims] 1. The automatic binding device configured to feed a binding band fed to a setting position to a binding unit by an operation of a feeding mechanism, and to wind the binding band around a linear body at the binding unit to the setting position. In a case where a binding band is fed, the lower ends of the heads of a plurality of binding bands integrally having a head and a winding portion extending laterally from the upper end of the head are connected by head-side runners. At the same time, each of the above-mentioned ribbon runners, in which the leading end portions of the winding parts are continuously provided by the winding part side runners parallel to the head side runner, at a predetermined pitch in a direction orthogonal to the extrusion direction by the delivery mechanism. By intermittently feeding, the binding band of this ribbon is sequentially stopped at the setting position, and the binding band feeding mechanism is fed to the setting position. When the binding band reaches the set position, it is provided at each passing position of the connecting portion between the head side runner and the head of the bundle band and the connecting portion between the winding portion side runner and the winding portion A fixed cutter that separates the section, and a binding band positioning mechanism that corrects the deviation from the proper set position of the binding band that has been separated from the head side runner and the winding section side runner by the fixed cutter and reached the above set position. A binding band feeding device for an automatic binding device, comprising: 2. The binding band feeding mechanism is intermittently rotated with meshing portions on the outer periphery corresponding to the head side runner and the winding portion side runner, and engaging portions with projections provided at predetermined intervals on the back surface of each runner. It consists of a pair of rollers, and the rotation transmission path that transmits the rotational force to these rollers is formed by the meshing of multiple gears, and the binding band positioning mechanism rotates in the predetermined direction with the horizontal axis as a fulcrum to set the position above. A lever for pressing the head of the binding band in the feeding direction to the set position, the rotation of the lever in a predetermined direction is provided with a rotation cam coaxial with a predetermined gear in the rotation transmission path, The binding band feeding device of the automatic binding device according to claim 1, wherein the binding band feeding device is configured so as to be formed by a control member that is linked to the rotary cam. 3. A rotary cam coaxial with at least one roller of the pair of rollers, the rotary cam having a plurality of recessed portions on the outer periphery at intervals corresponding to the intermittent feed pitch of the binding band is provided. 3. A binding band feeding device for an automatic binding device according to claim 2, wherein the profiler that meshes with the recessed portion and blocks the inertial rotation of one of the rollers is constantly urged in the meshing direction with respect to the recessed portion by a spring force. apparatus.