JP3509766B2 - Fishing line winding device - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fishing line winding device suitable for use in squid fishing machines and the like.

[0002]

2. Description of the Related Art Conventionally, according to JP-B-63-19421, a reel-fixed winding shaft is passed through both side surfaces of an outer box, and the winding shaft is rotated while reciprocating in the axial direction to rotate a fishing line. In a winding device of a squid fishing machine for winding on a reel, a gear box having a gear mechanism inside is fixedly mounted on the winding shaft, and a motor for driving the gear mechanism is provided on an upper surface of the gear box. From one surface of the gear box, a lever shaft that rotatably supports one end of a lever is provided at a tip end portion of the gear box, and a guide roller is provided at a tip end of the lever for rollingly guiding inside a rail fixed vertically to an inner surface of the outer box. On the other hand, from the other surface of the gear box, there is provided a whirl-stop roller which rolls and guides inside a rail horizontally fixed to the inner surface of the outer box, and the winding shaft, lever shaft, lever, guide roller. And with the rail Squid fishing machine winding device forming a cross slider crank are known.

In addition, as shown in FIG. 4, a drive motor 102 having a gear portion 101 fixed to a bottom plate of an iron frame box 100, a gear portion 101 and a one-way clutch 103 on a rotation shaft of the drive motor 102. And a sprocket 104 fixed to the tip through
The chain 105 wound around the
6 is fixed to both ends, a winding shaft 107, a forward / reverse spiral slot 108 formed on the outer peripheral surface with a central portion of the winding shaft 107 as a large diameter portion, and the forward / backward spiral slot 108.
Partly provided with a forward / reverse traverse switching guide pin 109 that fits into the groove of the above and reciprocates the winding shaft 107 in the axial direction,
Traverse mechanism 1 for supporting the large diameter portion of the winding shaft 107.
10, a sprocket 112 fitted and fixed to one side of the winding shaft 107 by spline 111 coupling, and a water depth measuring encoder 115 on the opposite side of the winding shaft 107 from the sprocket 112 via a sprocket 113 and a chain 114. And the sprocket 112 connected to the spline 111 and the sprocket 104 of the drive motor 102 are connected by the chain 105.
A winding device of a squid fishing machine that transmits the rotation of 2 to the winding shaft 107 is known.

[0004]

However, since the conventional winding device for a squid fishing machine winds the fishing line and simultaneously mechanically traverses the fishing line at a constant pitch, as shown in FIG. And the needle connecting portion 117 are overlapped with each other, and as a result, the surface of the wire which is the fishing line is scratched by the needle tip, which causes problems such as rusting of the wire and blunting of the tip of the needle.

[0005]

Therefore, the fishing line winding device of the present invention is a cylindrical winding drum for winding a fishing line wire.
A carriage on which a rotary drive mechanism for rotating the frame is mounted, and the carriage
A movement drive mechanism for moving the vehicle left and right, and the rotation drive machine
The structure and the movement driving mechanism can be separately driven and controlled . The rotary drive mechanism includes a servo motor fixedly mounted on a carriage, a sprocket fixed to an output shaft of the servo motor, a chain wound around the sprot, and the chain wound around the chain. A sprocket fixed to the take-up shaft, a pillow block that is fixedly mounted on the bogie and rotatably supports the take-up shaft, and a side plate of the iron-frame box. A cylindrical winding drum is rotated via a sprocket, a chain, a sprocket, and a winding shaft by the rotation of the winding shaft with the drum fixed and the servo motor. Further, the movement drive mechanism includes a servo motor fixed to a bottom plate of a rectangular iron frame box, and a drive screw shaft fixed to an output shaft of the servo motor and rotatably supported between bearing portions. , A ball nut fixed to the bogie of the driving screw shaft and fixed to the bogie, two guide rods fixed to the left and right side plates of the iron frame box at both ends, and provided at four corners of the bogie. The carriage is slidably engaged with the guide rod, and the carriage is movable left and right along the guide rod through a drive screw shaft and a ball nut by rotation of the servomotor.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. The fishing line winding device of the present invention, as shown in FIG.
The rotation driving mechanism A for rotating the cylindrical winding drum 1 for winding the fishing wire 16; the carriage C on which the rotation driving mechanism A is placed; and the cylinder winding drum 1 by moving the carriage C left and right. This is configured such that the drive mechanism B for moving left and right can be separately driven and controlled.

The moving drive mechanism B is fixed to the bottom plate of the iron frame box 2 by a servo motor 3 fixed to the bottom plate of the rectangular iron frame box 2 and an output shaft of the servo motor 3 by a coupling. A drive screw shaft 5 rotatably supported between the fixed bearing portions 4 and 4, a ball nut 6 fixed to the carriage C and screwed into the screw portion of the drive screw shaft 5,
Two guide rods 7 fixed at both ends parallel to the left and right side plates of the iron frame box 2, and a ball slider 8 slidably engaged with the guide rods 7 provided at four corners of the carriage C.
And a carriage C that can be moved left and right along the guide rod 7 by the movement of the ball nut 6.

The servo motor 3 of the moving drive mechanism B
Since the movement can be controlled independently of the servo motor 9 of the rotation movement mechanism A described later, as shown in FIG. 2, the fishing wire wire portion 17 is wound on the left side of the cylindrical winding drum 1 and the needle connecting portion is on the right side. 18 can be separately wound, and the winding width can be changed between the fishing line wire portion 17 and the needle connecting portion 18.

Further, as shown in FIG. 1, the rotary drive mechanism A includes a servo motor 9 fixedly mounted on the carriage C,
Sprocket 1 fixed to the output shaft of the servomotor 9
0 and a chain 11 wound around the sprocket 10
A sprocket 13 wound around the chain 11 and fixed to a take-up shaft 12, a pillow block 14 fixed to the carriage C for rotatably supporting the take-up shaft 12, and an iron frame box 2 A winding shaft 12 that penetrates the side plate of the iron frame box 2 and has cylindrical winding drums 1 fixed at both ends outside the iron frame box 2, and a fishing line wire 16 guided by an hourglass-shaped guide roller 15 to rotate the winding shaft 12. And a cylindrical winding drum 1 that is wound up by.

The servomotor 9 of the rotary drive mechanism A
Since the rotation control can be performed independently of the servomotor 3 of the moving drive mechanism B, the conventional rhombus shown by the solid line as shown in the graph of FIG. 3 in which the vertical axis shows the speed V and the horizontal axis shows the time T In addition to the "chuckle" of the drum, the "chuckle" shown by the dotted line
It is possible to form large and small hiccups, such as the hiccups indicated by or the dashed line.

Next, the operation of the fishing line winding device of the present invention will be described. The engine of the ship drives a generator to supply electricity to the two servomotors 3 and 9 of the fishing line winding device and a control device (not shown). Already, the fishing line wire 16 lowered to the water depth where the squid is swarming is driven by the servo motor 9 of the rotary drive mechanism A through the sprocket 10, the chain 11, the sprocket 13, and the take-up shaft 12,
The fishing line wire 16 is wound up by the cylindrical winding drum 1 while repeating "shaking" operations of instantaneous speed increase and deceleration. As shown in FIG. 3, the "hiccuping" operation can perform a large or small "hiking" in which the speed V and the time T are set according to the situation by a control device (not shown).

At this time, at the same time, the servomotor 3 of the movement drive mechanism B is driven to move the carriage C left and right via the drive screw shaft 5 and the ball nut 6. Since the take-up shaft 12 is pivotally supported by the carriage C, the cylindrical take-up drum 1 whose both ends are fixed to the take-up shaft 12 integrally moves left and right as the carriage C moves. To do. By driving the servo motor 3 of the movement drive mechanism B, as shown in FIG. 2, the fishing line wire portion 17 is wound on the left side of the cylindrical winding drum 1 and the needle connecting portion 18 is wound on the right side. The needle connecting portion 18 can be wound separately.
In this way, the servomotor 9 of the rotary drive mechanism A for rotating the cylindrical winding drum 1 for winding the fishing line 16
Since the servo motor 3 of the movement drive mechanism B that moves the carriage C to the left and right can be separately driven and controlled, fishing patterns other than squid fishing can also be executed.

[0013]

As described above, in the fishing line winding device of the present invention, since the servomotor of the moving drive mechanism and the servomotor of the rotation moving mechanism can be driven independently of each other, the fishing line winding device can be installed on the left side of the cylindrical winding drum. The fishing wire portion can be wound up and the needle connecting portion can be separately wound on the right side, and the winding width can be changed between the fishing wire portion and the needle connecting portion. Further, since the fishing line winding device of the present invention can perform drive control independently of the servo motor of the rotary drive mechanism and the servo motor of the movement drive mechanism, a circular drum is used instead of the conventional rhombus drum, and the rotary drive mechanism is used. By using a program that can individually set the stroke, speed, and acceleration / deceleration time of the "hiking" as the servo motor of, various "hiking" can be executed. Furthermore, this program is stored in ROM, and by changing the ROM, it is possible to change to a pattern for catching other fishing species.

[Brief description of drawings]

FIG. 1 is a perspective view of a fishing line winding device according to the present invention.

FIG. 2 is an explanatory view of a winding state of the cylindrical winding drum of the present invention.

FIG. 3 is a graph showing the speed of the cylindrical winding drum of the present invention.

FIG. 4 is a perspective view of a conventional fishing line winding device.

FIG. 5 is an explanatory diagram of a winding state of a conventional cylindrical winding drum.

[Explanation of symbols]

A rotary drive mechanism B movement drive mechanism C dolly 1 Cylindrical winding drum 2 iron frame box 3 Servo motor 4 bearing 5 drive screw shaft 6 ball nuts 7 Guide rod 8 ball slider 9 Servo motor 10 sprockets 11 chains 12 winding shaft 13 sprockets 14 pillow blocks 15 Hourglass-shaped guide roller 16 fishing line 17 Fishing line wire 18 needle connection part

Claims (3)

(57) [Claims] 1. A cylindrical winding drum for winding a fishing wire.
With a rotation drive mechanism for rotating the
Drive mechanism for moving the left and right, and the rotation drive mechanism
A fishing line winding device characterized in that the driving drive mechanism and the drive mechanism can be separately controlled . 2. The rotary drive mechanism comprises a servo motor fixedly mounted on a carriage, a sprocket fixed to an output shaft of the servo motor, a chain wound around the sprout, and a chain wound around the chain. The sprocket fixed to the take-up shaft, the pillow block fixed to the trolley, which rotatably supports the take-up shaft, and the side plate of the iron frame box. 2. The fishing line winding according to claim 1, wherein the winding shaft having the cylindrical winding drum fixed thereto and the rotation of the servomotor rotate the cylindrical winding drum via a sprocket, a chain, a sprocket, and a winding shaft. apparatus. 3. The moving drive mechanism is a servomotor fixed to a bottom plate of a rectangular iron frame box, and a drive fixed to an output shaft of the servomotor and rotatably supported between bearing portions. A screw shaft, a ball nut screwed to a screw portion of the drive screw shaft and fixed to the dolly, two guide rods having both ends fixed to the left and right side plates of the iron frame box, and the trolley of the dolly. Ball carriages provided at four corners and slidably engaged with the guide rods, and the carriage can be moved left and right along the guide rods via a drive screw shaft and a ball nut by rotation of the servomotor. The fishing line winding device according to claim 1 or 2.