JPH11292012A - Binding apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prevent a binding cord from being caught between both of paired plates and slackening or being cut therewith when wound round a member to be bound by making a cord holder clamp the binding cord with the paired plates and by making one end serve as a binding cord insertion side while providing a covering part for covering the overlapping ends of the two plates at the other end. SOLUTION: In a binding apparatus wherein a cut-out part 27a extending toward the center is provided at a cord-winding gear 27, a cord holder 40 for holding one end of a binding cord is provided at the cord-winding gear 27, a member to be bound is inserted into the cut-out part 27a and wound with the binding cord with the cord-winding gear 27 turned while the binding cord is being held at the cord holder 40, the cord holder 40 is in a structure wherein the binding cord is clamped with a pair of plates 41 and 42 while one end thereof is made to serve as a binding cord insertion side and a covering part 41c for covering the overlapping ends of both of the plates 41 and 42 is provided at the other end. Furthermore, a support device for supporting the member to be bound is provided at the side of the cord holder 40 side of the cord- winding gear 27.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for arranging a plurality of tied members such as strings or ropes in parallel in the longitudinal direction and winding the tied yarn at an arbitrary position on the tied member. The present invention relates to a technique for securely binding a binding yarn so as not to be loosened or caught.

[0002]

2. Description of the Related Art Conventionally, there has been known a technique in which two or more strings or ropes are arranged in parallel in a longitudinal direction, and the plurality of strings or ropes are mechanically bound at predetermined intervals by a binding thread. For example, Japanese Unexamined Patent Application Publication No.
-286403. In this technology, a clamp device for clamping a rope is disposed on both sides, a binding portion is disposed between the clamp devices, and both sides of a plurality of ropes are clamped by the clamp device, and the ropes therebetween are positioned in a binding space. Turn the binding thread around the rope to make a knot,
The binding was done by pulling one side of the binding yarn.

[0003]

However, in the above technique, the rope on which the binding yarn is wound is supported on one side by a notch of the binding device, while the rope on the other side is supported by the clamp device. The rope is inevitably sagged and loosened.If tied in this state, the binding yarn will be wound diagonally, and the binding yarn will also be loosened. Was missing or entangled. In particular, the smaller the diameter of the rope, the greater the turbulence, and the winding was irregular. In addition, the drawer side of the binding yarn is held by the yarn holder, and when wound around the rope, the binding yarn is pulled and wound while applying a brake, but at the time of this winding, the drawer side end of the binding yarn is held. Because the rope is not hanging, it is in a hanging state.The thicker the rope, the longer it is pulled out, and the yarn holder rotates at the same time as winding, so some of the hanging yarn may bite into the yarn holder, and the winding of the binding yarn is disturbed. Or the binding thread was broken.

[0004]

The problem to be solved by the present invention is as described above. Next, means for solving the above problem will be described. That is, a notch toward the center direction is provided in the thread hooking gear, a thread holder for locking one side of the binding thread is provided in the thread hooking gear, and a member to be bound is inserted into the notch, and the binding thread is inserted into the thread holder. In a binding device for rotating and winding a yarn hooking gear in a state where the binding yarn is locked, the yarn holder is configured to sandwich a binding yarn between a pair of plates, one end is a binding yarn insertion side, and the other end is a mating end of the two plates. Is provided. In addition, a tied member support is provided on the side of the yarn hooking gear on the side of the yarn holder, and the tied member is supported by the tied member support at a side portion at a tying position.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, an embodiment of a binding device for a fishing net will be described. 1 is an overall front view of the binding device, FIG. 2 is a side view of the binding portion, FIG. 3 is a plan sectional view thereof, FIG. 4 is an enlarged plan sectional view of holding a binding yarn in a yarn holder, and FIG. FIG. 6 is a side view of the same.

Referring to FIG. 1, the overall structure of the fishing net binding device will be described. In the binding device, a binding portion 3 is disposed at the left and right centers on the main frame 15, clamp portions 1 and 2 are disposed on both left and right sides thereof, and a yarn supply portion 4 is disposed at the lower right of the binding portion 3.
The control device 24 is arranged at the rear part. The binding portion 3 includes a threading gear portion 5 and a knot forming portion 6, a first thread tightening portion 7 on the left side thereof, a driving portion 10 below the first thread fastening portion 7, and a lock portion 9 on the right side of the threading gear portion 5. , Threading gear section 5
The second thread tightening section 8 is arranged below the space between the lock section 9 and the lock section 9.

In such a configuration, a string (not shown) serving as a tied member passing through one side in the longitudinal direction of the fishing net is provided.
And the rope 12 for supporting the string is positioned on the threading gear section 5 of the binding section 3, the rope and the rope 12 are pulled to both sides, and the binding tool 3 of the present invention removes the slack with the support tool 45 of the present invention.
When the binding unit 3 is operated and the binding unit 3 is operated, the binding yarn 1 is wound around the string and the rope 12 to form a knot, and the yarn tightening unit 7
・ Tighten at 8 to bind.

Next, each part will be briefly described. In the clamp devices 1 and 2, two leaf springs are arranged in a V-shape in side view, and a rope and a string are sandwiched between the two leaf springs. The clamp device 2 on the right side is disposed on the upper end of a column 13 erected on the right front portion of the main frame 15 so as to be adjustable in the left and right position on a rail 14 laid horizontally in the left and right direction.

The yarn supply section 4 has a mounting plate 16 erected on a main frame 15, supports a support shaft 17 on the mounting plate 16 in a cantilever manner, and horizontally wraps the binding yarn 11 around the support shaft 17. The shaft center of the thread roll 18 is rotatably supported. A scale plate 19 is arranged on the right side of the clamp device 1 so that the length of pulling out the binding yarn 11 is set to a constant length according to the thickness of the rope 12. The binding yarn 1 pulled out from the yarn roll 18
Reference numeral 1 denotes a sleeve 2 which is passed through a guide tube 20, a pulley, and the like, and is fitted into a thread hooking gear 27 of the thread hooking gear section 5 described later.
5 and is held by a thread holder 40 described later. The lock portion 9 is arranged in the middle of the guide, and the claw body of the second thread tightening portion 8 is arranged between the lock portion 9 and the thread hook gear portion 5 so as to move up and down.

In the yarn hooking gear portion 5 of the binding portion 3, a gear case 23 is provided to protrude forward from upper right and left central portions of the main frame 15, and a motor 21 is fixed to a left side surface of the gear case 23 on the base side. The output shaft of the motor 21 is inserted into the gear case 23, an output gear is fixed on the output shaft in the gear case 23, and the output gear is connected to the output shaft via a plurality of gears arranged in the gear case 23. Power is transmitted to the thread hooking gear 27. The threading gear 27 is rotatably supported by partially exposing the front end of the gear case 23, and is meshed with the rear gear. The motor 21 and a motor 22 described later
Is controlled by the control device 24.

The drive unit 10 includes a motor 22, a gear case, a chain, a control cam, and the like. The motor 22 is fixed on the main frame 15, and a drive shaft of the motor 22 is input to a lower bevel case 30. Power is transmitted to the upper bevel case 29 via a bevel gear in the lower bevel case 30, a sprocket on the output shaft, and a chain. The upper bevel case 29 drives a knot forming portion 6 and a holding member for holding the thread holder, a shaft for regulating the rotation of the thread hook gear 27, and the like via a control cam and an arm. Further, the first thread tightening portion 7 is driven from the lower bevel case 30 via a sprocket, a chain 35, a drive disk 36, a link, and the like. Further, the sprocket, the chain 35a, the drive disk 36a, The second thread tightening section 8 is driven via a link or the like.

The first thread tightening section 7 and the second thread tightening section 8 have substantially the same configuration, and the sliding body 3 is mounted on the rail.
7 is slidably fitted to the left and right, and a claw body 39 is provided on the sliding body 37 so as to be openable and closable. Then, the first thread tightening section 7
At the end where the sliding body 37 is slid toward the thread hooking gear 27, the tip of the claw body 39 closes to grasp the binding yarn 11, and slides to the opposite side to tighten the knot. The body is opened to release the binding yarn 11. A thread removing member 32 is provided at the tip of the sliding body 37 of the first thread tightening section 7,
The thread removing member 32 ties the binding thread 1 wound on the thread hook 29 at the end where the sliding body 37 slides toward the thread hooking gear 27 (to the right).
1 is pushed rightward to remove it from the thread hook 29. The second thread tightening section 8 is provided with the first thread tightening section 7.
A sliding member 37a is fitted on the rail slidably up and down, and a claw member 39 is provided on the sliding member 37a so as to be openable and closable. Then, the tip of the claw body 39 is closed at the end where the sliding body 37a is moved upward, the binding thread 11 is gripped, the binding thread 11 is slid downward to tighten the knot, and then the binding thread 11 is opened.

The control unit 24 is provided with a setting button and a display unit, and can set the number of turns and the like, and controls the rotation of the motors 21 and 22. An emergency stop switch 26 is provided at the front of the main frame 15,
It can be stopped at any time with just a push to avoid dangerous situations. The operation (binding start) switch 28 is a foot-operated switch, which can be used by both hands, and is connected by a cable so that it can be placed at an arbitrary position.

The binding unit 3 will be described. As shown in FIGS. 2 to 6, the thread hooking gear 27 is provided with a notch 27a from above toward the center thereof, and the gear case 23 is also provided with a notch 23a from above, and a rope is provided at the bottom of the notch 27a. Sleeve 25 having a concave portion adjusted to the thickness of 12
Are fitted. The thread holder 40 of the present invention is disposed on the left side of the thread hooking gear 27.

As shown in FIGS. 2, 3 and 4, the thread holder 40 has a support plate 41 fixed to the side surface of the thread hooking gear 27 by welding or the like. A hole 41 a is provided, and a pressing plate 42 having substantially the same shape is located on the outer surface of the support plate 41.
The pressing plate 42 is provided with a through hole 42b corresponding to the position of the screw hole 41a, and a screw 43 is inserted into the through hole 42b and screwed into the screw hole 41a. A spring 44 is externally fitted to the screw 43 to urge the pressing plate 42 toward the support plate 41 so that the spring force acts as a brake when the binding yarn 11 is wound around the member to be bound and pulled. So that they cannot be sagged. Further, a positioning pin 45 is projected from the support plate 41, and a pin hole 4 is formed on the pressing plate 42 in accordance with the position of the positioning pin 45.
2a is opened so that the positioning pin 45 is inserted.

The support plate 41 and the pressing plate 42 have tapered portions 41b opposed to the corners at one end.
42c is formed to bind the binding yarn 11 to the support plate 41
And the pressing plate 42. Further, the present invention is configured such that a covering portion 41c made of a projection is provided on the other end side of the support plate 41, and the covering portion 41c covers the mating end of the support plate 41 and the pressing plate 42. However, the covering part is the pressing plate 4
2 can be configured to project from the end of the support plate 41 to cover the other end surface of the support plate 41.
An L-shaped plate is fixed to the end of the
1 may be configured to cover the other end surface. The configuration is not limited as long as the configuration covers the mating portion of the other end of the support plate 41 and the pressing plate 42 in this manner.

A binding member support 45 is disposed on the left side of the thread hooking gear 27, that is, on the side on which the binding yarn 11 is wound, so that the binding yarn 11 is securely wound around the rope 12 without being disturbed. I have. As shown in FIGS. 5 and 6, the member-to-be-tied member support member 45 includes a mounting plate 45a and a support rod 4.
5b, and the mounting plate 45a is
1 is fixed to the front surface of the mounting plate 45 with bolts or the like, and the mounting plate 45a
The support rod 45b projects obliquely downward and forward from the support rod 4b.
The distal end 45c of the support rod 45b is extended to the side of the sleeve 25, and the distal end 45c of the support rod 45b is bent in a "-" shape to form a locking portion of the rope 12. The upper surface of the locking portion has substantially the same height as the receiving surface of the rope 12 of the sleeve 25,
A space is provided between the distal end portion 45c and the sleeve 25 for the binding yarn 11 to be wound. However, the mounting position of the mounting plate 45a is not limited to the motor 21, but may be the gear case 23, the main frame 5, or the like. Further, the support rod 45b is not limited to the rod, and may be a plate, a ring, or the like.

Next, the binding step will be described. First, the number of windings of the yarn is set by the control device 24 (three windings in this embodiment).
The binding yarn 11 is pulled out from the yarn roll 18 and the guide tube 20
Through the insertion portion 25a of the sleeve 25 arranged in the notch 27a through the lock portion 9, pull out the tip of the binding yarn 11 to the scale plate 19, and pull out to the position of the scale that matches the thickness of the rope. 9 is the threading gear section 5
Lock the right binding yarn 11. And the sleeve 25
The binding yarn 11 that has come out of the rope 12 is clamped between the support plate 41 and the pressing plate 42 of the yarn holder 40, and the rope 12
And the string passed through the net are inserted into the cutouts of the tying portion 3, and the tying member support device 45 supports the tying member 45 at its side. I do.
Without the binding member support member 45, the binding yarn 11 hangs down like the two-dot chain line rope 12 'in FIG. 5, and the binding yarn 11 is wound diagonally, resulting in incomplete binding.

FIG. 5 shows the state at the start of the work. When the operation switch 28 is pressed in this state, the motor 22 is driven, and the thread hook 29 is positioned between the sleeve 25 and the thread holder 40 while pushing the binding thread 11.

Next, the motor 21 is driven to rotate the yarn hooking gear 27 in the direction of the arrow (FIG. 2), and
The rotation of 0 causes the binding yarn 11 to rotate around the rope 12 and the string. At this time, the yarn hook 29 moves little by little, and moves by the diameter of the binding yarn 11 so that the binding yarn 11 to be wound next does not ride up and is aligned. So that it can be wound. The yarn holder 40 is pulled when the binding yarn 11 is wound, but at this time, a brake is applied so as not to loosen.

Then, the binding yarn 11 for the last half circumference comes off the thread hook 29, and is slanted by the rope 12 and the yarn holder 40, and the slanted portion of the binding yarn 11 is locked by the claw body 39. The second thread tightening section 8 also locks the claw body 39 with the binding thread 11 between the thread hooking gear 27 and the lock section 9. Then, the presser arm presses the yarn holder 40 to lock the binding yarn 11 so as not to slip, and slides outward of the first yarn tightening portion 7 and slides the second yarn tightening portion 8. By the downward movement, the binding yarns 11 are pulled and tightened to bind together, the claw body is opened at the end of the sliding body, and the drive of the motor 22 is stopped.

In this manner, the tying operation is completed, and the excess tying yarn is cut with a cutter or the like, and is removed from the clamp portions 1 and 2, so that one knot is completed. By repeating the above operation, it is possible to bind at predetermined intervals.

[0023]

As described above, the present invention has the following advantages. That is, a notch toward the center direction is provided in the thread hooking gear, a thread holder for locking one side of the binding thread is provided in the thread hooking gear, and a member to be bound is inserted into the notch, and the binding thread is inserted into the thread holder. In a binding device for rotating and winding a yarn hooking gear in a state where the binding yarn is locked, the yarn holder is configured to sandwich a binding yarn between a pair of plates, one end is a binding yarn insertion side, and the other end is a mating end of the two plates. When the binding yarn is wound around the member to be bound, the binding yarn does not bite between both plates, so that the binding yarn does not loosen or break.
The binding yarn can be securely wound and bound.

Further, a tied member support is provided on the side of the yarn hooking gear on the side of the yarn holder, and the tied member support is provided with:
Since the tied member is supported at the side of the tying position, both sides near the tying position are supported by the thread hook gear and the tied member support tool, and the slack of the tied member is eliminated, and By wrapping the binding yarn, the binding yarn is not loosened and bound, so that the number of binding errors can be reduced and the binding can be surely performed.

[Brief description of the drawings]

FIG. 1 is an overall front view of a binding device.

FIG. 2 is a side view of a binding portion.

FIG. 3 is a plan sectional view of the same.

FIG. 4 is an enlarged plan cross-sectional view of holding a binding yarn in a yarn holder.

FIG. 5 is a front view of the binding member support tool.

FIG. 6 is a side view of the same.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Bundling thread 12 Bundled member 27 Threading gear 27a Notch 40 Thread holder 41, 42 Plate 41c Covering part 45 Bound member support

Claims (2)

[Claims] 1. A notch directed toward a center direction is provided on a thread hooking gear, a thread holder for locking one side of a binding thread is provided on the thread hooking gear, and a member to be bound is inserted into the notch, and a binding thread is provided. In a binding device in which the yarn hooking gear is rotated and wound around while being locked to the yarn holder, the yarn holder is configured to hold the binding yarn between a pair of plates, one end is a binding yarn insertion side, and the other end is A covering portion for covering the mating end of the binding device. 2. A notch heading toward the center is provided on the thread hooking gear, a thread holder for locking one side of the binding thread is provided on the thread hooking gear, and a member to be bound is inserted into the notch. In a binding device in which the thread hooking gear is rotated and wound while being locked to the thread holder, a tied member support is provided on a side of the thread hook gear on the thread holder side, and the tied member support is provided with a tying position. A binding device, wherein a member to be bound is supported on a side portion of the binding device.