KR102404827B1 - A auto shoot device of sinker for hairtail fishing - Google Patents

Abstract

The present invention stores compressed air generated from an air compressor in a high-pressure air tank and injects the compressed air stored in the high-pressure air tank into the bong-sal launcher through the injection nozzle installed at the lower end of the bondol-fired pipe to remove the rods loaded in the A compressed air storage tank is installed through a compressed air injection pipe at the rear end of the rod-shaped injection pipe, and the first solenoid valve (SOL1) and the second By installing 2 solenoid valves (SOL2) sequentially, the operating time of the first solenoid valve (SOL1) and the second solenoid valve (SOL2) can be sequentially controlled, but the opening time of the first solenoid valve (SOL1) and the second solenoid The opening times of the valve (SOL2) are overlapped and opened sequentially, and the rods loaded in the rods are formed into cylindrical or conical rods, but the lower outer diameter (diameter: D2) of the rods and the inner diameter of the rods ( Diameter: D1), and load the firing cup in which the bar is placed inside the bar ball tube so that the outer diameter (diameter: D3) of the firing cup is connected with the inner diameter (diameter: D1) of the bar bar tube, In the rod-barrel tube with the cup loaded inside, a buffer means is installed at the inner tip, the closing cap is attached to the outer tip, and the electric function of the automatic throwing device can be controlled by the control system. it is a device
The present invention enables sequential control of the operating time of the first solenoid valve SOL1 and the second solenoid valve SOL2 mounted on the compressed air injection pipe, but the time at which the first solenoid valve SOL1 is opened and the By allowing the opening times of the second solenoid valve SOL2 to overlap and open sequentially, the injection force of the compressed air injected (fired) to the rod firing tube can be transferred to the cylinder-conical (or conical) rod or the firing cup without loss.
In addition, the present invention forms the rod loaded in the bondol firing tube into a cylindrical or conical rod, and the lower outer diameter (diameter: D2) of the cylindrical-conical or conical rod is connected to the inner diameter (diameter: D1) of the bondol launch tube, and the rod By making the outer diameter (diameter: D3) of the firing cup placed inside this conjointly with the inner diameter (diameter: D1) of the bar firing tube, the pressure (injection force) of the compressed air sprayed (fired) into the bar projecting pipe does not leak and is not lost. Therefore, the cylinder-conical (or conical) rod or rod (diamond-type rod) built into the firing cup is fired with maximum force to win in the desired direction and distance regardless of the interference of external air such as the desired wind. (fire), and by controlling the electrical function of the automatic delivery device by the control system, it is possible to efficiently manage and operate the automatic delivery device without losing the pressure of the compressed air to be sprayed (jetted).

Description

{A AUTO SHOOT DEVICE OF SINKER FOR HAIRTAIL FISHING}

[0001] The present invention relates to an automatic bondol automatic launching device for catching a swordfish for automatically throwing (throwing) a rod on which a pole fishing line is suspended when fishing for haircut.

To explain this in more detail, the compressed air generated by the air compressor is stored in the high-pressure air tank, and the compressed air stored in the high-pressure air tank is sprayed through the injection nozzle installed at the bottom of the bar-burst pipe to the inside of the bar-burst pipe. Let the loaded sticks be fired (win),

A compressed air storage tank is installed at the rear end of the bar blast pipe through a compressed air injection pipe, and a first solenoid valve (SOL1) and a second solenoid valve (SOL2) from the compressed air storage tank to the bar blast pipe side in the compressed air injection pipe (SOL2) to sequentially control the operating times of the first solenoid valve (SOL1) and the second solenoid valve (SOL2) by sequentially installing the The opening times are made to be opened sequentially so that the opening times overlap.

Form the rods loaded in the rods into a cylindrical, conical, or diamond-shaped rod, so that the outer diameter (diameter: D2) of the cylindrical cone, cone-shaped rods or cone-shaped rods is connected with the inner diameter (diameter: D1) of the rods. and

Load the firing cup in which the barrage is placed inside the barrage tube so that the outer diameter (diameter: D3) of the firing cup is connected with the inner diameter (diameter: D1) of the barrage tube,

In the rod-barrel tube, in which the firing cup is loaded, a buffer means is installed at the inner tip, and the finishing cap is coupled to the outer tip,

An object of the present invention is to provide an automatic firing device for polecat fishing that allows the electric function of the automatic throwing device to be controlled by the control system.

It is known that Koreans consume 58 kg/year of aquatic products per person, and the consumption of cutlassfish, which is called the national fish, accounts for about 18% of the consumed aquatic products.

As fishing methods for catching hairtail, the long-line fishing method (long-line fishing) and the long-line fishing method (stick fishing) are known. Long-distance fishing is mainly carried out in long-distance fishing, usually for a long time, about one month.

The fishing pole fishing is mainly carried out on fishing boats operating on the same day off the coast of Korea. The catch is stored on ice for the day of operation, and the catch is sold after entering the port. Cutlassfish caught in the spearfishing industry have advantages such as a short time from catch to sale and maintaining freshness without refrigeration.

Most of the cutlassfish fishing is pole fishing, and the number of workers is significantly higher than that of longline fishing. Cutlass fishing is mainly carried out by pure manpower on small fishing boats. At night, fishing is done by turning on a fishing lamp and luring the hairtails around the boat, throwing fishing gear around the lured hairtail, and letting the cutlass bite the bait that is inserted into the fishing rig.

Therefore, in order to increase the catch of cutlassfish, the fishing line should be thrown as far away from the fishing vessel as possible so that the fishing rig descends in a large circle. There are two important operations of pole fishing: throwing (throwing) the fishing line and hoisting the hooked fishing line. Among them, Yangseung has already been mechanized and is in use, which greatly contributes to the reduction of labor force caused by Yangseung.

A lot of research for mechanization has been conducted and prototypes have been released in the case of tug-of-war, which requires a high level of skill and labor in the pole fishing operation. However, it cannot be used in the field of operation because it cannot perform a stable fight in response to changes in operating conditions.

The fight will be described in more detail. First, if we explain the structure of fishing rigging in the double-ditch fishing industry, the composition of fishing rig is 15 to 20 lines of about 1 m - 2.5 m, usually 1 m - 2.5 m, each with a hook on one fishing line (one line) at regular intervals. After installing the pole, a rod weighing 0.8kg - 1.2kg is hung from the end of the fishing line (won line).

The end of the fishing line (one line) is located at a point that is easy for the operator to handle, and it passes through the auger that is attached to the end of a 6m long fishing rod that is fixed to the boat.

The worker throws the fishing line at a shoulder height of 25m or more while drawing a parabola from the boat toward the sea. The important point here is that you must throw at least 25m in the form of a parabola. If the angle of the parabola is low and the throwing distance is short, the fishing line may not be spread out properly and become entangled, which may lead to a fishing failure. Therefore, it can be seen that the win-win is the most important factor in the catch performance of the hair cut fishing industry.

An operator of a haircut fishing boat uses two fishing lines (two main lines) for one fishing rod. One waits for the bite of the cutlassfish after a fight, the other cleans up the caught hairtails and puts new baits on for the next fight. This kind of work is usually done about 100-150 times per day. In other words, the operator must ride a rod weighing 1 kg and a fishing line at an angle of 30 to 45 degrees 100-150 times. It is the most labor-intensive part of the haircut fishing industry (work), and due to such labor intensity, fishermen suffer from chronic diseases.

Due to this continuous fighting, workers suffer from chronic shoulder injuries, and older workers have a short riding distance, which significantly reduces catches. The reason for the decrease in catch is that the number of lines running on the main line is reduced due to the short riding distance.

In order to solve this problem, various automatic pitching devices have been developed so far, but most of them failed to be applied to the fishing field, and now they are all culled and not used at all.

As a conventional throwing device for automatically throwing a stick, the domestic registered utility model No. 20-0345104 (fishing pendulum launch device), registered patent No. 10-0717620 (automatic launch device for rod fishing rod), and registered patent 10- No. 1017722 (automatic firing device for sticks for pole fishing), registered patent No. 10-1891032 (barstone throwing device), etc. are known.

In the above registration utility model No. 20-0345104 (fishing pendulum launch device), the bolt bundle is loaded by the bolt handle and hook part while receiving the elastic force of the compression and tension springs inside the launch device body, and the operation of the launch lever As a result, the bolt ball is bounced in the direction of the tension coil, and the fishing weight and fishing weight loaded on the weight tray fastened to the bolt ball are thrown forward.

However, there is a problem in that the operator must directly pull the bolt to load the bolt bundle, and since it is thrown by the elastic force of the compression spring, there is a limitation of the throwing distance that cannot be thrown far.

Registered Patent No. 10-0717620 (automatic launch device for fishing rods), the air tank is equipped with a suction valve connected to an external air compressor and a relief valve that releases it when the pressure exceeds the set pressure, and controls the pressure release of the pressure control chamber. Cylindrical bar-shaped launch tube having a control valve, one side of which is closed and the other side is open; a pressure regulator elastically supported by a coil spring mounted between the insertion groove and the control valve; It is composed of a control valve so that the fishing rod loaded in the rod firing tube is fired forward by the operation of the control valve.

However, although it is designed to fire the rods by manipulation of the compressed air and the control valve, the structure for the flow of compressed air, sealing, and safety, etc. is very complicated.

Registered Patent No. 10-1017722 (automatic firing device for sticks for fishing rods) moves the firing cup member to the firing position by the firing cup moving member, and the firing cup moving member rotates the screw rod by a motor but is screwed into the screw rod A pulling member is mounted on the coupled transfer nut, and the pulling member causes the locking projection formed on the arm to be caught on the locking jaw formed on the firing cup member, and when the launch lever formed on the arm comes into contact, it turns and the locking projection is caught from the locking jaw It is a firing stopper that is released.

However, since the firing cup member is moved by the elastic force of the compression spring to throw the rod, there is a limit to throwing the rod far away. It takes a long time to prepare for the firing, so the firing speed is slow, and since the rod placed in the firing cup member is exposed to the outside, it is greatly affected by the weather (wind).

Registered Patent No. 10-1891032 (Bongdol Throwing Device) discloses that a hydraulic double-acting cylinder is operated by a hydraulic pump to reciprocate the piston, and the rotating shaft rotates in the entire area by the reciprocating motion of the piston, while the throwing bar mounted on the rotating shaft moves forward and backward. It was designed to throw the bongdol placed in the bongdol holder while rotating.

However, it throws the bar while rotating the rotation of the throwing bar mounted on the rotary shaft by the pressure of the hydraulic double-acting cylinder by the hydraulic pump, so the throwing ability is lowered, and the pressure generated by the hydraulic pump cannot be used effectively to throw the bar. , Because the bongdol placed in the bongdol holder is exposed to the outside, it is greatly affected by the weather (wind).

In addition, the biggest problem when installing and operating a fishing vessel is that the fishing vessel is always rolling and pitching under the influence of waves and wind.

In fishing boats, rolling and pitching change according to the cycle of the waves. Generally, rolling and pitching, which are large enough to affect automatic winning, have a cycle of 2 to 20 seconds, and rolling and pitching are performed on the left and right (front and back) based on the center line of the fishing boat. ) with a constant amplitude.

Such rolling and pitching of fishing boats poses a risk of safety accidents, such as the direction of the rod fired from the automatic throwing device falling into the boat differently from the intention of the operator. . As such problems of rolling and pitching cannot be solved, the mechanized automatic pitching device, which has replaced the manpower in the past, cannot be effectively used at the operation site.

In particular, conventional automatic throwing devices (automatic stick throwers for catching haircuts) take the method of inserting rods into a firing tube and pushing them out with compressed air. There is a problem in that the compressed air that is used is leaked between the bondol launch tube and the bondol, so that the compressed air cannot be used efficiently, and the bondol cannot be mounted smoothly.

Therefore, the bondol for the automatic throwing machine produced for such reasons is sometimes produced in a different shape from the existing bondol used when throwing by manpower.

The rod used when throwing with the existing manpower keeps the position stable even on a shaking boat when it is located in the storage place and minimizes the resistance of water when raising fishing gear in the sea As illustrated in FIGS. 4a to 4c. Hagwangsanghyupbongdol (32), which is an automatic throwing machine for bongdol, which has a wide base and a long and thin overall shape with a pointed tip like a polygonal pyramid, was used.

However, this structure is not suitable for an automatic bondol thrower that automatically throws bondols using compressed air because the leakage (loss) of compressed air is too great.

As described above, the dedicated barbongdol used in the automatic barongdol thrower has a cylindrical shape in consideration of the efficiency of using compressed air. The structure of such an exclusive rod has a problem in that it increases the resistance of water when raising fishing gear from the sea, thereby increasing the labor intensity of fishermen. It is significantly more expensive than bongdol (less than 5,000 won), so if it is frequently lost due to negligence in the management of fishing grounds or fishing gear, it places an economic burden of having to repurchase the bongdol.

An object of the present invention is to provide an automatic firing device for bald pole fishing, which is further improved so as to solve the above problems and disadvantages.

The present invention stores compressed air generated from an air compressor in a high-pressure air tank and injects the compressed air stored in the high-pressure air tank into the bong-sal launcher through the injection nozzle installed at the lower end of the bondol-fired pipe to remove the rods loaded inside the bondols. to fire (fight win), but

A compressed air storage tank is installed at the rear end of the bar blast pipe through a compressed air injection pipe, and a first solenoid valve (SOL1) and a second solenoid valve (SOL2) from the compressed air storage tank to the bar blast pipe side in the compressed air injection pipe (SOL2) to sequentially control the operating times of the first solenoid valve (SOL1) and the second solenoid valve (SOL2) by sequentially installing the The opening times are made to be opened sequentially so that the opening times overlap.

Form the rods loaded in the rods into a cylindrical or conical rod, so that the lower outer diameter (diameter: D2) of the cylindrical or conical rods is connected with the inner diameter (diameter: D1) of the rods,

Load the firing cup in which the barrage is placed inside the barrage tube so that the outer diameter (diameter: D3) of the firing cup is connected with the inner diameter (diameter: D1) of the barrage tube,

In the rod-barrel tube, in which the firing cup is loaded, a buffer means is installed at the inner tip, and the finishing cap is coupled to the outer tip,

An object of the present invention is to provide an automatic launch device for hair cut fishing rod characterized by:

Another object of the present invention is to sequentially control the operating time of the first solenoid valve (SOL1) and the second solenoid valve (SOL2) mounted on the compressed air injection pipe, but the first solenoid valve (SOL1) is opened By making the opening time overlap and the opening time of the second solenoid valve (SOL2) overlap, the injection force of the compressed air injected (fired) to the rod firing tube is delivered to the cylinder-conical (or conical) rod or cup for firing without loss. It is intended to provide an automatic firing device for hair cut fishing rods.

Another object of the present invention is to form the rods loaded in the rods into a cylindrical or conical rod, so that the lower outer diameter (diameter: D2) of the cone-shaped or cone-shaped rods is connected with the inner diameter (diameter: D1) of the rods. And, by making the outer diameter (diameter: D3) of the firing cup, in which the rod is placed inside, in contact with the inner diameter (diameter: D1) of the rod injection tube, the pressure (injection force) of the compressed air injected (fired) into the rod injection tube leaks. Therefore, the direction in which you want to win regardless of the disturbance of external air such as the desired wind by firing the cylinder-conical (or conical) rod or the rod (diamond-type rod) built into the firing cup with maximum force. It is intended to provide an automatic firing device for hair cut fishing rods that can be used to win (fire) over long distances.

Another object of the present invention is to control the electrical function of the automatic dosing device by the control system, so that the pressure of the injected (sprayed) compressed air is not lost and the automatic delivery apparatus can be efficiently managed and operated. It is intended to provide an automatic firing device for pole fishing rods.

The above and other objects of the present invention are

The compressed air generated from the air compressor is stored in the high-pressure air tank, and the compressed air stored in the high-pressure air tank is sprayed through the injection nozzle installed at the lower end of the bar-burst pipe to the bar-burst pipe, and the bar-stone loaded inside the bar-burst pipe is fired. A compressed air storage tank is installed through a compressed air injection pipe at the rear end of the blast tube, and the electrical function of the automatic injection device is controlled by the control system, but the compressed air injection tube has a first solenoid from the compressed air storage tank to the blast tube. By installing the valve (SOL1) and the second solenoid valve (SOL2) in sequence, the opening time of the first solenoid valve (SOL1) and the second solenoid valve (SOL2) is sequentially controlled. Alternatively, it is formed of a conical bar, but the lower outer diameter (diameter: D2) of the cylindrical cone or conical bar and the inner diameter (diameter: D1) of the bar ball tube are connected and spaced apart by the interval (d1);

delete

The control system for controlling the electrical function of the automatic delivery device;
A pressure switch (PS/W) attached to the discharge valve of the compressed air storage tank and electrically connected to the electric contactor coil to control the discharge of compressed air;
A magnetic contactor (MS: MAGNET SWITCH) that turns ON/OFF according to the pressure state of the pressure switch (PS/W) to operate (ON/OFF) the compressor (COMP);
an auxiliary electrode for supplying power to the solenoid valve (SOL1), the solenoid valve (SOL2), and the timers (T1, T2) according to the ON/OFF (open or closed) state of the magnetic contactor (MS: MAGNET SWITCH);
a solenoid valve (SOL1) and a solenoid valve (SOL2) installed in a compressed air injection pipe connecting between the compressed air storage tank and the bar blast pipe to sequentially control the compressed air to be sprayed;
a firing switch (SW) for controlling the operation of the solenoid valve (SOL1) and the solenoid valve (SOL2);
a timer 1 (T1) and a timer 2 (T2) that control the opening and operating times of the solenoid valve (SOL1) and the solenoid valve (SOL2); It is achieved by the automatic launch device (1) for haircut fishing, characterized in that.

delete

delete

delete

Bongdol automatic launch device for fishing cutlassfish according to the present invention,

The compressed air generated from the air compressor is stored in the high-pressure air tank, and the compressed air stored in the high-pressure air tank is sprayed through the injection nozzle installed at the bottom of the bar-burst pipe to the bar-stone launcher, and the barnstone loaded inside the bar-bolt tube is fired (throwing). However, a compressed air storage tank is installed at the rear end of the bar projection pipe through a compressed air injection pipe, and a first solenoid valve (SOL1) and a second solenoid valve (SOL1) and a second solenoid valve (SOL1) from the compressed air storage tank to the rod injection pipe side in the compressed air injection pipe SOL2) is installed sequentially to sequentially control the operating times of the first solenoid valve (SOL1) and the second solenoid valve (SOL2), but the opening time of the first solenoid valve (SOL1) and the second solenoid valve (SOL2) The opening times are overlapped and opened sequentially, and the rods loaded in the rods are formed into cylindrical or conical rods, but the lower outer diameter (diameter: D2) of the cone-shaped or cone-shaped rods is the inner diameter (diameter: D1) of the rods. The firing cup in which the rod is placed is loaded in the inside of the firing tube, and the outside diameter (diameter: D3) of the firing cup is connected with the inner diameter (diameter: D1) of the firing cup, and the firing cup is placed inside It is characterized by: a buffer means is installed at the inner tip, a closing cap is attached to the outer tip, and the electrical function of the automatic throwing device can be controlled by the control system.

The present invention allows the sequential control of the operating time of the first solenoid valve SOL1 and the second solenoid valve SOL2 mounted on the compressed air injection pipe, the opening time of the first solenoid valve SOL1 and By allowing the opening times of the second solenoid valve SOL2 to overlap and open sequentially, the injection force of the compressed air injected (fired) to the rod firing tube can be transferred to the cylinder-conical (or conical) rod or the firing cup without loss.

In addition, the present invention forms the rods loaded in the rods into a cylindrical or conical rod, so that the lower outer diameter (diameter: D2) of the cylinder-conical or conical rods is connected to the inner diameter (diameter: D1) of the rods, and the rod The outer diameter (diameter: D3) of the firing cup placed inside is connected to the inner diameter (diameter: D1) of the barrage tube so that the pressure (injection force) of the compressed air sprayed (fired) into the barrage tube is not leaked and lost. Therefore, the cylinder-conical (or cone-shaped) rod or rod (diamond-type rod) built into the firing cup is fired with the maximum force to win ( By controlling the electrical function of the automatic delivery device by the control system, it is possible to efficiently manage and operate the automatic delivery device without losing the pressure of the compressed air being fired (sprayed).

1 is an exemplary view showing an automatic launch device for bald pole fishing according to the present invention.
Figures 2a and 2b is an explanatory diagram of the operation relationship of the automatic firing device for bald pole fishing according to the present invention.
Figures 3a and 3b is an exemplary view showing the process of firing a cylindrical-conical barongdol from the bongdol firing tube in the automatic firing device for fishing cutlassfish according to the present invention, and an exemplary view showing a cylindrical-conical barongdol.
Figures 4a to 4c is an exemplary view showing the process of firing a bongdol using a firing cup in the bongdol firing tube of the automatic firing device for haircut fishing according to the present invention, and an exemplary view showing a firing cup and a diamond type bongdol.
Figure 5 is a circuit diagram showing an electrical control system of the automatic pitching device in the automatic firing device for bald pole fishing according to the present invention.
Figure 6 is a block diagram showing the operating time (timing) of the first solenoid valve and the second solenoid valve in the automatic firing device for bald pole fishing according to the present invention.

The above and other objects and features of the present invention will be more clearly understood by the following detailed description based on the accompanying drawings.

1 to 6 show a specific realization example of the automatic firing device for hair cut fishing rod (1) according to the present invention, and FIGS. It is an exemplary diagram showing the device 1 and an explanatory diagram of the operation relationship,

3a and 3b are exemplary views showing the process of firing a cylindrical-conical rod (30: 31) from the rod-shaped tube (10) of the automatic rod firing device (1) for fishing cutlassfish according to the present invention, and a cylindrical-conical rod (30: 31) is an exemplary view, and FIGS. 4a to 4c are bondols (30: 32) using the firing cup 35 in the bongdol firing tube 10 of the automatic firing device for hair cut fishing according to the present invention (1). It is an exemplary view showing the process of firing and an exemplary view showing a firing cup 35 and a diamond-shaped rod 32, and FIGS. It is a circuit diagram showing the electrical control system 100 of the throwing device and a block diagram showing the operating times (timings) of the first solenoid valve SOL1 and the second solenoid valve SOL2.

First, the configuration of the automatic bongdol automatic launcher 1 according to the present invention will be described.

Bongdol automatic launcher 1 according to the present invention was formed as illustrated in FIGS. 1 to 2b and 3a to 4b.

The compressed air generated by the air compressor (not specifically shown) is stored in the high-pressure air tank 20, and the compressed air stored in the high-pressure air tank 20 is stored in the injection nozzle installed at the lower end of the bar blast pipe 10 (specifically shown). not) through the blast blast tube 10 to fire (throw) the bondol 30 loaded inside the bondol launch tube 10, but at the rear end of the bondol launch tube 10, a compressed air injection pipe 21 ) was connected (installed) to the compressed air storage tank 20, and the compressed air injection pipe 21 had a first solenoid valve (SOL1) in the direction from the compressed air storage tank 20 to the bongdol injection pipe 10. and a second solenoid valve (SOL2) were sequentially installed to sequentially control the compressed air injected from the compressed air storage tank 20 to the bongdol injection pipe 10.

In particular, the opening time of the first solenoid valve SOL1 and the opening time of the second solenoid valve SOL2 overlapped and opened sequentially. As illustrated in FIG. 6 , the first solenoid valve SOL1 is opened And a part of the time (t2) among the operating time (t1 + t2) and the opening and operating time (t2 + t3) of the second solenoid valve (SOL2) overlaps each other, so that the The injection amount of compressed air injected into the pipe 10 was made to be injected for an optimal time in an optimal state.

When the bongdol 30 emitted from the bongdol injection pipe 10 is formed as a cylindrical-conical bongdol 31 or a conical bongdol (not specifically shown) as illustrated in FIGS. 3a and 3b, the bongdol injection pipe 10 ), there is no need to install (install) a separate device at the tip.

On the other hand, in the case of firing the bongdol 30 using the firing cup 32 from the bongdol injection pipe 10, the firing cup 32 loaded in the bongdol injection pipe 10 is not separated to the outside. In order to be able to prevent this, as illustrated in FIGS. 1 to 2b and 4a and 4b, the bursting pipe 10 has a buffer means 11 fixedly installed at its inner tip, and the outer tip of the bar blasting pipe 10 is fixed. It was made to protect the buffer means 11 by coupling the closing cap 12 to the.

In particular, a rubber pad, a soft synthetic resin pad, a coil spring, etc. may be mentioned as the buffer means 11 fixedly installed at the inner tip of the bar protrusion tube 10 .

As illustrated in FIGS. 3A and 3B , when the rod 30 loaded in the rod firing tube 10 is formed in a cylindrical-conical shape (31) or a cone-shaped rod, the lower outer diameter of the cylindrical-conical rod 31 or the cone-shaped rod (Diameter: D2) and the inner diameter (diameter: D1) of the bar projectile tube 10 are connected to each other so that the interval (d1) at which they are spaced apart is maintained at 0.5 ~ 1mm.

In addition, as illustrated in FIGS. 4a to 4c, when the firing cup 35 in which the bongdol 30:32 is placed is loaded in the bongdol launch tube 10, the outer diameter (diameter: D3) and the inner diameter (diameter: D1) of the bar blast tube 10 were connected to each other so that the spaced distance (d2) was maintained at 0.5 to 1 mm.

In addition, the automatic firing device 1 for bongdol according to the present invention allows the electrical function to be controlled by the control system 100 as illustrated in FIG. 5 .

The control system 100 is attached to a discharge valve (not specifically shown) of the compressed air storage tank 20 and is electrically connected to an electrical contactor coil to control the discharge of compressed air (P S/W) , The ON/OFF of the magnetic contactor (MS: MAGNET SWITCH) and the magnetic contactor (MS: MAGNET SWITCH) that turns ON/OFF according to the pressure state of the pressure switch (P S/W) to operate (ON/OFF) the compressor (COMP). Auxiliary electrode that supplies power to the solenoid valve (SOL1), the solenoid valve (SOL2), and the timers (T1, T2) according to the OFF (open or closed) state, between the compressed air storage tank 20 and the bar blast tube 10 A solenoid valve (SOL1) and a solenoid valve (SOL2) that are installed in the compressed air injection pipe 21 installed in the air to sequentially control the compressed air being sprayed, and a firing that controls the operation of the solenoid valve (SOL1) and the solenoid valve (SOL2) It was composed of a switch (SW), a timer 1 (T1) and a timer 2 (T2) that control the opening and operating times of the solenoid valve (SOL1) and the solenoid valve (SOL2).

Hereinafter, the operational relationship of the automatic bongdol automatic launcher 1 according to the present invention configured as described above will be described.

Bongdol automatic launch device 1 according to the present invention can fire (throw) the bongdol 30 by two methods.

As illustrated in FIGS. 3A and 3B, when the rod 30 is a cylindrical-conical rod 31, the cylindrical-conical rod 31 is directly loaded into the interior of the rod-shaped tube 10 and fired (winned), and FIG. 4A . As illustrated in FIG. 4C , in the case of firing (throwing) the diamond-shaped rod 32 using the firing cup 35, the firing cup 35 in which the diamond-shaped rod 32 is accommodated is inserted into the rod firing tube ( 10) It is loaded into the interior and fired (winned).

When the firing switch (SW) is operated (ON) and the pressure switch (P S/W) is turned on, the compressed air stored in the compressed air storage tank 20 is supplied to the compressed air injection pipe 21, and the pressure switch PS When /W) is turned on, the solenoid valve (SOL1) and the solenoid valve (SOL2) mounted on the compressed air injection pipe 21 are sequentially turned on with a time difference as illustrated in FIG. 6, so that the compressed air is compressed air It is injected into the bongdol injection pipe 10 while passing through the injection pipe 21 momentarily.

Compressed air injected into the bongdol injection pipe 10 is discharged (released) to the outside through the tip of the bongdol injection pipe 10 by pushing the cylindrical-conical rod 31 or the firing cup 35, and the compressed air is discharged at once. When released, the cylindrical-conical barbong (30: 31) or the firing cup 35 located inside the sealed-level bongdol firing pipe 10 due to the expansion of compressed air moves toward the open outlet of the bongdol jetting pipe 10.

The cylindrical-conical rod (30: 31) or the firing cup 35 moves at a speed of A (V) = F/M, and the rod 30: 31 or the firing cup 35 moved at this speed The diamond-shaped rod 32 flies while drawing a parabola, moves by a distance of S=V2/G, and then falls.

Compressed air that has pushed out the cylindrical cone-shaped rod 30: 31 or the diamond-shaped rod 32 of the firing cup 35 is ejected into the air together with the cylindrical cone-shaped rod 30: 31 or the diamond-shaped rod 32.

The fundamental method of firing (throwing) the cylindrical cone-shaped rod (30: 31) or the diamond-shaped rod (32) is the same. However, in the conventional method of firing (throwing) only the rods 30, the efficiency of moving the existing rods 30 when the compressed air is expanded is very low, so a method of overcoming this is required.

Bongdol automatic firing device 1 according to the present invention is closely attached to the inside of the bongdol firing tube 10 in order to fire (throw) conventional rods such as diamond-shaped rods 32, so as to maximize air use efficiency. The use of a cup 35 is a well-known feature.

When compressed air is supplied to the inside of the bar blast pipe 10 through the compressed air injection pipe 21, the compressed air expands and pushes the firing cup 35 that is in close contact with the inner periphery of the bar blast pipe 10 at an almost airtight level. pay The firing cup 35 moves at a speed of A(V) = F/M in the inside of the Bondol firing tube 10 , and the existing rods such as the diamond-shaped rods 32 inserted into the Bondol firing tube 10 . 30 moves at the same speed as the firing cup 35 and is discharged to the outside of the bongdol launch tube 10 .

The existing rods 30, such as diamond-shaped rods 32 emitted from the rods 10, fly while drawing a parabola, move by a distance of S=V2/G, and then fall.

As described above, the cylindrical-conical barbong (30: 31) or the firing cup 35 emitted from the barbongsal tube 10 is in close contact with the inner periphery of the barbongbulb tube 10 at a very high sealing level, so the compressed air leaks. Since it is ejected without the need for it, the firing efficiency can be maximized. Ball's law that the internal pressure (the degree of air extrusion) of the bar blast tube 10 after firing is inversely proportional to its volume is applied.

A compressed air storage tank 20 having a volume of 1700 cc and a bongdol firing pipe 10 having a volume of 1000 cc are installed in the automatic firing device 1 according to the present invention, and the compressed air storage tank 20 has a pressure of 140 psi. When the compressed air of

When the solenoid valve (SOL1) and the solenoid valve (SOL2) are opened, the compressed air in the compressed air storage tank 20 moves toward the bar blast pipe 10 with a relatively low pressure, and the pressure of the compressed air storage tank 20 and the bar blast pipe The pressure in (10) becomes the same.

At this time, if the sealing loss is considered as 0, the pressure of the compressed air storage tank 20 and the bar blast tube 10 is (1700cc*140psi)/(1700cc+1000cc)=88.1psi.

Such pressure moves the cylindrical-conical rod 31 or the firing cup 35 loaded in the rod-barrel tube 10 to the upper end of the rod-burst tube 10, in this case, the pressure of the compressed air storage tank 20 It is high, making it difficult to start the compressor (COMP), and in severe cases, the compressor (COMP: Compressor) may deteriorate and be destroyed.

Of course, as time elapses, normal operation is possible due to pressure reduction due to air leakage, but it is necessary to artificially release air because it takes a lot of time.

5 is an electrical control system 100 (circuited) of the automatic Bongdol automatic launcher 1 according to the present invention.

Bongdol automatic firing device (1) according to the present invention is started by operating (ON) a firing switch (not specifically shown) to operate the pressure switch (PS / w) attached to the compressed air storage tank (20) do.

The pressure switch (P S/w) is on at 6 bar and off at 8 bar.

When AC 220V is input, if the internal pressure of the compressed air storage tank 20 is 8 bar or less, the pressure switch is turned on to maintain the magnetic contactor coil (MS-C) in a closed circuit state.

When the magnetic contactor coil (MS-C) (MS-C) maintains the closed circuit state, the magnetic contactor (MS) operates to supply power to the compressor (COMP), and the compressor (COMP) is stored in the compressed air storage tank (20). save air

At this time, the auxiliary electrode of the magnetic contactor MS is turned off to cut off the power of the solenoid valve SOL1, the solenoid valve SOL2, the timer 1 (T1), and the timer 2 (T2).

When the pressure of the air stored in the compressed air storage tank 20 is more than 8 bar (bar), the pressure switch (P S/W) is turned off, and when the magnetic contactor coil (MS-C) is configured in an open circuit state, the electronic As the contactor coil MS-C is in an open circuit state, the magnetic contactor MS is turned off to cut off the supply of power supplied to the compressor COMP.

When the magnetic contactor MS is off, the auxiliary electrode is turned on to supply power to the solenoid valve SOL1, solenoid valve SOL2, timer 1 (T1), and timer 2 (T2) circuits.

The circuits of the solenoid valve (SOL1), the solenoid valve (SOL2), the timer 1 (T1), and the timer 2 (T2) start operation from the operation (ON) of the firing (throwing) switch SW.

When the firing switch (SW) is turned on, the solenoid 1 (SOL1) is turned on to move the compressed air stored in the compressed air storage tank 20 to the rod firing pipe 10, and at this time, the cylindrical-conical rod 31 Alternatively, the firing cup 35 advances together with the diamond-shaped rod 32 to fire the cylindrical-conical rod 31 or the diamond-shaped rod 32 .

When the firing (fighting) switch (SW) is turned on, solenoid 1 (SOL1) is turned on and at the same time timer 1 (T1) is turned on.

When timer 1 (T1) is turned on (on), electrode 1 (T1-1) of timer 1 (T1) maintains an on state for 5 seconds, which is the set time of timer 1 (T1), and the user fires ( Solenoid 1 (SOL1) is turned on to maintain an open state even when the turn) switch (SW) is turned off.

Electrode 2 (T1-2) of timer 1 (T1) is a regular electrode and maintains an on state while power is supplied to timer 1 (T1).

The electrode 2 ( T1 - 2 ) of the timer 1 ( T1 ) supplies power to the timer 2 ( T2 ). When power is supplied to timer 2 (T2), timer 2 (T2) turns on electrode 1 (T2-1) of timer 2 (T2) after 1 second to open solenoid 2 (SOL2).

When the solenoid 2 (SOL2) is opened, the compressed air accumulated in the compressed air storage tank 20 and the bar blast pipe 10 is discharged, and the pressure of the compressed air storage tank 20 and the bar blast pipe 10 is lowered.

When the pressure of the compressed air storage tank 20 is lowered, the pressure switch (P S/W) is turned on, the magnetic contactor (MS) is operated, and the auxiliary electrode of the electromagnetic contactor (MS) is turned off, so that the solenoid valve is turned off. (SOL1), the solenoid valve (SOL2), the timer 1 (T1), the timer 2 (T2) circuit power is cut off, and the automatic Bongdol automatic launcher 1 maintains its initial state.

Although the present invention has been described in detail only with respect to the specific embodiments described, it is natural for those skilled in the art that various changes and modifications can be made within the scope of the technical spirit of the present invention, and it is natural that such variations and modifications belong to the appended claims. something to do.

1: Bondol automatic launch device 10: Bondol launch tube
11: buffer means 12: closing cap
20: compressed air storage tank 21: compressed air injection pipe
30: rod 31: cylindrical cone-shaped rod
32: diamond type rod MS: magnetic contactor
MS-C: Magnetic contactor coil SW: Fire switch
SOL1: Solenoid valve 1 SOL2: Solenoid valve 2 T1: Timer1 T2: Timer2

Claims (7)

The compressed air generated from the air compressor is stored in the high-pressure air tank, and the compressed air stored in the high-pressure air tank is sprayed through the injection nozzle installed at the lower end of the bar-burst pipe to the bar-burst pipe, and the bar-stone loaded inside the bar-burst pipe is fired. A compressed air storage tank is installed through a compressed air injection pipe at the rear end of the blast tube, and the electrical function of the automatic delivery device is controlled by the control system, but the compressed air injection tube has a first solenoid from the compressed air storage tank to the blast tube. The valve (SOL1) and the second solenoid valve (SOL2) are installed sequentially to control the opening time of the first solenoid valve (SOL1) and the second solenoid valve (SOL2) sequentially. Alternatively, it is formed as a conical bar, but the lower outer diameter (diameter: D2) of the cylindrical cone or conical bar and the inner diameter (diameter: D1) of the bar ball tube are connected and spaced apart by the interval (d1);
The control system for controlling the electrical function of the automatic delivery device;
A pressure switch (PS/W) attached to the discharge valve of the compressed air storage tank and electrically connected to the electric contactor coil to control the discharge of compressed air;
A magnetic contactor (MS: MAGNET SWITCH) that turns ON/OFF according to the pressure state of the pressure switch (PS/W) to operate (ON/OFF) the compressor (COMP);
an auxiliary electrode for supplying power to the solenoid valve (SOL1), the solenoid valve (SOL2), and the timers (T1, T2) according to the ON/OFF (open or closed) state of the magnetic contactor (MS: MAGNET SWITCH);
a solenoid valve (SOL1) and a solenoid valve (SOL2) installed in a compressed air injection pipe connecting between the compressed air storage tank and the bar blast pipe to sequentially control the compressed air to be sprayed;
a firing switch (SW) for controlling the operation of the solenoid valve (SOL1) and the solenoid valve (SOL2);
a timer 1 (T1) and a timer 2 (T2) that control the opening and operating times of the solenoid valve (SOL1) and the solenoid valve (SOL2); Bongdol automatic launcher for hair cut fishing, characterized in that. delete delete delete delete delete delete

Images