WO2022025301A1 - System for automatic production of shipbuilding material - Google Patents

Abstract

The present invention relates to a system for automatic production of a shipbuilding material. More particularly, the present invention relates to a system for automatic production of a shipbuilding material, the system enabling automatic execution of operations, from introducing raw material to bending, welding, finishing, etc., for producing, as a shipbuilding material used in a vessel, a coaming which is used to protect a cable and a wall of a vessel during cable installation.

Description

Automatic manufacturing system for shipbuilding equipment

The present invention relates to an automatic manufacturing system for shipbuilding equipment.

More specifically, as a shipbuilding equipment used in a ship, in order to manufacture a coaming used to protect the wall and cable of a ship when installing cables, from input of raw materials, bending, welding, polishing, etc. are automatically performed. It relates to an automatic manufacturing system of shipbuilding equipment that can be carried out with

Coaming is one of iron fittings for ships, and when a cable installed in a ship is installed through a wall inside the ship, it functions to protect the cable from damage and the strength of the wall.

The production of such coaming was performed manually by cutting the steel plate into dozens of types and sizes (standards) and bending the plate material with a banding machine. want to

Accordingly, there is no need to waste unnecessary manpower and time.

As an automated technology for bending, Korean Patent Publication No. 10-1697737 discloses an automatic rebar bending device.

The above technology relates to an automatic rebar bending device capable of bending a heavy reinforcing bar in an automated manner by one unskilled worker input. a supply unit for supplying the loaded reinforcing bars forward through the supply conveyor; an input preparation unit provided in front of the supply unit and preparing to put one or more reinforcing bars supplied by the supply unit into the input preparation stage by the operator; an input unit installed in front of the input preparation unit and inputting reinforcing bars prepared for input into the input preparation unit according to the driving of a plurality of link arms arranged at regular intervals; a guide part provided on the input part and guiding the reinforcing bar input by the input part through the center guide block and the head alignment stopper to the bending position; And at least one of the one end and the other end of the reinforcing bar provided on at least one of the left and right sides on the input unit and guided to the bending processing position by the guide unit at the bending angle and radius set through the bending head. It is composed of a bending part; the link arm simultaneously functions as a discharge part for discharging the reinforcing bars bent by the bending part to the front, and a plurality of reinforcing bars discharged by the discharge part are provided in front of the guide part and are constant. A technical gist of the rebar automatic banding device, characterized in that it includes a product basket portion to be put in a product basket arranged at intervals.

In addition, Korean Patent Publication No. 10-1346113 discloses an automated system for rebar wire bending.

The above technique is to sequentially supply reinforcing wire used in construction or civil engineering to perform bending (bending) in various forms, cut it to the required length, and at the same time load the processed wire material into the loading unit. It relates to an automated system for banding.

In addition, Korean Patent No. 10-0263394 discloses a swing self-positioning support for a pipe bending machine.

According to the above technique, a pipe bending machine has a bending assembly (1) and a support arm (2), said arm passing through the swing center of the matrices assembly and the rotation center of the matrix so as to automatically position itself to the zero point. It is supported slidably along the stem (7) on the shaft, and is pivotally supported relative to the bending assembly via the pivot shaft (6).

In addition, Korean Patent Publication No. 10-1801830 discloses a bending device for a tray stack.

The technology relates to a bending device for a tray laminate, and the tray laminate is seated on one side of the upper surface, and it is transported in one direction, and a transport unit for stopping the tray laminate at a preset bending position for a predetermined time, and the tray laminate A frame installed at a position corresponding to the bending position on one side of the transport path of A bending device for a tray stack, characterized in that it includes a driving part and a bending part rotatably installed on one side of the frame, one side of the tape is supported on one side, and a bending part for bending the tape to one side of the stack body while rotating provides

However, conventional automation techniques, as well as not specialized in the production of coaming to be provided by the present applicant, there is a difference in detailed configuration.

It is an object of the present invention, as a shipbuilding equipment used in a ship, to manufacture a coaming used to protect a wall and a cable of a ship when installing a cable, from input of raw materials, bending, welding, sanding work, etc. It is to provide an automatic manufacturing system for shipbuilding equipment, which can be performed automatically.

According to the automatic manufacturing system of shipbuilding equipment according to the present invention as devised to achieve the above-mentioned object,

manufacturing equipment; In the automatic manufacturing system of shipbuilding equipment that can automate the manufacture of coaming, including; control means for controlling the manufacturing apparatus,

The control means,

A processing information generation unit for generating processing information, and a control signal transmission unit for transmitting the generated processing information as a control signal to a control device,

The manufacturing device is

It is characterized in that it is configured to include the input device 10, the bending device 20, the transfer robot 30, and the welding robot (40).

In addition, the manufacturing apparatus,

The raw material of the coaming is transferred to the bending device 20 through the input device 10, but the raw material is bent on the bending device 20 so that it has the required shape of the coaming, and each end adjacent to the bending robot 40 ) after welding and integration, and then using the transfer robot 30 to discharge the coaming to the discharge area provided on one side of the bending device 20 and stack it, characterized in that it is automated.

In addition, the input device 10,

a hoist 11 for transporting raw materials; a loading unit 12 for stacking and loading a plurality of raw materials transferred using the hoist 11; Conveyor 13 for sequentially inputting and transporting the raw materials loaded on the loading unit 12; characterized in that it is configured to include.

In addition, the conveyor 13,

and a plurality of conveyor rollers 13c arranged at regular intervals between the first sidewall structure 13a and the second sidewall structure 13b,

A first bracket 13d is configured in the first sidewall structure 13a, and a first plate in the shape of a plate is configured at an end of the first bracket 13d,

A first bracket 13e is configured on the second sidewall structure 13b, and a hydraulic cylinder is coupled to the second bracket 13e, and a plate-shaped second plate is also configured at the rod end of the hydraulic cylinder,

The second plate is adjacent in the direction of the first plate, characterized in that it functions to fix the raw material.

In addition, a plurality of conveyor rollers (13c),

A shaft is exposed to the outside of any one of the first sidewall structure 13a or the second sidewall structure 13b, and a gear is included on each of the exposed shafts,

By connecting the rails to the plurality of gears, the rails are driven by a motor provided on one side of the conveyor 13 to rotate the plurality of conveyor rollers 13c.

In addition, the bending device 30,

A base 21 having a height corresponding to the sidewall structures 13a and 13b of the input device 10, and a guide plate 22 driven along the longitudinal direction of the base 21 from the upper surface of the base 21, , A servomotor 23 configured on one side of the base 21 and a ball screw 24 extending in the longitudinal direction of the base 21 while receiving rotational force from the servomotor 23 to rotate It is characterized in that it is composed.

In addition, a nut for a ball screw that moves in a straight line according to the rotation of the ball screw 24 is coupled to the lower surface of the guide plate 22, and the guide plate 22 is moved to the base ( 21) characterized in that it moves straight in the longitudinal direction.

In addition, the guide plate 22,

Including a protruding plate (22a) protruding on one side in the direction of the input device (10),

A cylinder including a cylinder body 222 and a cylinder rod 223 is positioned on the upper surface of the guide plate 22 , and the cylinder body 222 includes a rotation shaft 221 configured on the upper surface of the guide plate 22 and to be combined,

A bending part 224 is coupled to the end of the cylinder rod 223 whose length is variable from the cylinder body 222,

On the outside of the guide plate 22, a pressure cylinder 226 configured by coupling such as bolting is configured, and a plate-shaped pressure plate 227 is coupled to the rod end of the pressure cylinder 226,

A pressing mold 228 configured to be in surface contact with the pressing plate 227 is configured on the upper surface of the protruding plate 22a,

On the upper surface adjacent to the protruding plate 22a of the guide plate 22, a bending mold 229 of which one side is curved is configured,

Between the pressing plate 227 and the pressing mold 228, the raw material input from the input device 10 is input,

The input raw material is positioned between the curved surface of the bending mold 229 and the bending part 224, and when the bending part 224 is rotated in the vertical direction based on the raw material, the curved surface of the bending mold 229 It is characterized in that it is bent while being bent by the roller of the bending part 224 .

In addition, the bending part 224,

It includes two plates of a triangular shape positioned upwards and downwards, and between the two plates,

On the wide surface, three shafts are configured to couple between the two plates on the upper/lower side in the height direction, and on the narrow surface, one shaft is provided so as to be rotatably coupled to the end of the cylinder rod 223,

Two of the three shafts are configured with rollers, and the other shaft is coupled to the bending part rotation shaft 225 provided on one upper surface of the guide plate 22 .

In addition, the bending device 20 is configured in two symmetrical directions, and each servomotor 23 has a symmetrical direction to move away from each other, so that bending of two areas is performed at the same time. .

According to the automatic manufacturing system of shipbuilding equipment according to the present invention, from the input of raw materials, banding, It has the advantage of being able to perform processes such as welding and finishing work completely automatically.

In addition, by systematizing it, it has the advantage of being able to easily achieve processing of various standards with a shortcut key.

1 shows a manufacturing apparatus constituting an automatic manufacturing system of shipbuilding equipment according to the present invention.

2 and 3 show an input device of the manufacturing device of FIG. 1 .

4 and 5 show a bending device of the manufacturing device of FIG. 1 .

6 shows in detail the configuration of the guide plate 22 applied to the bending device.

7 shows an example of performing bending by using the bending device of the manufacturing apparatus among the automatic manufacturing system for shipbuilding equipment according to the present invention.

The terms or words used in the present specification and claims should not be construed as being limited to their ordinary or dictionary meanings, and the inventor may appropriately define the concept of the term in order to best describe his invention. Based on the principle, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.

Accordingly, the embodiments described in the present specification and the matters shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical spirit of the present invention, so various equivalents that can be substituted for them at the time of the present application It should be understood that there may be water and variations.

Hereinafter, prior to the description with reference to the drawings, it is not shown or specifically described for the known components that are not necessary to reveal the gist of the present invention, that is, a known configuration that can be added obviously by those skilled in the art with ordinary knowledge. reveal the sound

The present invention relates to an automatic manufacturing system for shipbuilding equipment.

More specifically, as a shipbuilding equipment used in a ship, in order to manufacture a coaming used to protect the wall and cable of a ship when installing cables, from input of raw materials, bending, welding, polishing, etc. are automatically performed. It relates to an automatic manufacturing system of shipbuilding equipment that can be carried out with

An automatic manufacturing system for shipbuilding equipment according to the present invention comprises: a manufacturing apparatus; It is configured to include; a control means for controlling the manufacturing apparatus.

In this case, the control means includes hardware (H/W) and software (S/W), and may be composed of a physical server or a control terminal, and includes a processing information generator generating processing information, and and a control signal transmission unit for transmitting processing information to the control device as a control signal.

In this case, the transmission of the control signal may be transmitted by wire/wireless using a controller, and the control means includes a controller.

For example, when the control means is a control terminal, it is possible to transmit a control signal by setting a shortcut key using a keypad provided in the terminal.

That is, the control signal for controlling the manufacturing apparatus may vary according to the standard or size of the coaming, and there is an advantage in that these various control signals can be easily transmitted and controlled only by setting a shortcut key.

The manufacturing apparatus will be described with the accompanying drawings.

1 shows a manufacturing apparatus constituting an automatic manufacturing system of shipbuilding equipment according to the present invention.

The manufacturing apparatus according to FIG. 1 of the accompanying drawings is configured to include an input device 10 , a bending device 20 , a transfer robot 30 , and a welding robot 40 .

In other words, the raw material of the coaming is transferred to the bending device 20 through the input device 10, but the raw material is bent on the bending device 20 so that it has the required shape of the coaming, and is bent to weld the adjacent ends After being integrated by welding using the robot 40 , using the transfer robot 30 , the coaming is discharged and stacked in the discharge area provided on one side of the bending device 20 .

To this end, the transfer robot 30 and the welding robot 40 are composed of a robot having a multi-joint arm rotatable in up/down/left/right directions, and this robot is applied in various conventional technologies and Therefore, a detailed description will be omitted.

However, it is natural that the welding robot 40 has a configuration for welding at the end of the conventional robot configuration so that welding is performed, and the transfer robot 30 has a robot hand for gripping the coaming or a suction configuration at the end. It is desirable to have it provided.

Since the configuration and operation of such a robot hand or adsorption structure are also employed in many prior art, those of ordinary skill in the art will not have difficulty in understanding the present invention only with the above description.

Hereinafter, the input device 10 will be described with reference to FIGS. 2 and 3 of the accompanying drawings.

2 and 3 show an input device of the manufacturing device of FIG. 1 .

The input device 10 includes a hoist 11 for transporting raw materials; a loading unit 12 for stacking and loading a plurality of raw materials transferred using the hoist 11; Conveyor 13 for sequentially inputting and transporting the raw materials loaded on the loading unit 12; is configured to include.

At this time, the input of raw materials from the loading unit 12 to the conveyor 13 may be variously selected, such as manual operation, use of the hoist 11 , and use of the transfer robot 30 .

At this time, as shown in FIGS. 2 and 3 of the accompanying drawings, the conveyor 13 is arranged at regular intervals between two sidewall structures, that is, a first sidewall structure 13a and a second sidewall structure 13b. It is configured to include a conveyor roller (13c).

At this time, the plurality of conveyor rollers 13c have their shafts exposed to the outside of any one of the first sidewall structure 13a or the second sidewall structure 13b, and include gears on each of the exposed shafts, but the plurality of 1, and the rail is configured to be driven by a motor provided on one side of the conveyor 13, so that a plurality of conveyor rollers 13c rotate at the same time to transfer raw materials in the moving direction do.

At this time, in order to prevent the rail from loosening, a roller for bending the rail of the red line shown in the lower part of FIG. 1 may be included in multiple times.

In addition, a first bracket 13d is configured on the first sidewall structure 13a, an end of the first bracket 13d includes a first plate in the shape of a plate, and the second sidewall structure 13b includes a first A bracket 13e is configured, and a hydraulic cylinder is coupled to the second bracket 13e, and a second plate in the form of a plate is also configured at the rod end of the hydraulic cylinder.

And, as shown in FIG. 3, a hydraulic pressure supply is configured on one side of the conveyor 13, and the hydraulic cylinder coupled to the second bracket 13e is supplied with hydraulic pressure from the hydraulic supply to drive the hydraulic cylinder. The second plate serves to fix the raw material while being adjacent in the direction of the first plate.

At this time, the meaning of the coupling configured in the present specification may be interpreted as coupled with a bolt or the like.

Accordingly, the raw material is stably erected and transported by the first plate and the second plate, and the bending device 20 is transported from the input device 10 by the transport of the conveyor roller 13c.

In this case, the bending device 20 is a separate device positioned in one direction of the input device 10 , and has the same height as that of the input device 10 .

Such a bending device 20 will be described with reference to FIGS. 4 and 5 of the accompanying drawings.

4 and 5 show a bending device of the manufacturing device of FIG. 1 .

At this time, if the above-described transfer robot 30 and the welding robot are amplified with respect to the position at 40, the transfer robot 30 is in a position where the movable range can reach both the input device 10 and the bending device 20. It is configured, and it is sufficient if the welding robot 40 is configured in a position having a movable range capable of welding each end of the coaming bent according to the present invention.

The bending device 20 is configured such that the configuration shown in FIG. 5 is configured in a symmetrical direction facing each other.

The bending device 20 according to FIG. 5 of the accompanying drawings includes a base 21 having a height corresponding to the sidewall structures 13a and 13b of the input device 10, and a base ( 21) a guide plate 22 driven along the longitudinal direction, a servomotor 23 configured on one side of the base 21, and a rotational force transmitted from the servomotor 23 to rotate, the base 21 It is configured to include a ball screw 24 extending along the longitudinal direction of the.

At this time, the guide plate 22 driven on the upper surface of the base 21 is to employ the LM guide. That is, the guide plate 22 becomes a transfer plate of the LM guide, and serves as a guide function for driving the guide plate 22 on the base 21 .

In addition, a nut for a ball screw is coupled to the lower surface of the guide plate 22 by bolting or the like. The nut for the ball screw is a structure that is coupled to the ball screw 24 and moves in a straight line according to the rotation of the ball screw 24, and the guide plate 22 is a base ( 21) so that it can move straight along the longitudinal direction.

In the above-described structure being symmetrical in the opposite direction, the two servomotors 23 are configured to be spaced apart from each other, so that the base 21, the guide plate 22, the servomotor 23 and the ball screw 24 are It means that each consists of two.

Accordingly, each of the two servo motors receiving the control signal from the control means is driven by the same control signal, so that the raw material is bent by the bending part 224 (to be described later) provided in the guide plate 22 and manufactured by coaming. , to have the same movement.

The above-mentioned guide plate 22 will be described with reference to FIG. 6 of the accompanying drawings.

6 shows in detail the configuration of the guide plate 22 applied to the bending device.

The guide plate 22 includes a protruding plate 22a protruding from one side in the direction in which the raw material is input, that is, in the direction of the input device 10 .

And a cylinder including a cylinder body 222 and a cylinder rod 223 is positioned on the upper surface of the guide plate 22 , and the cylinder body 222 is a rotation shaft 221 configured on the upper surface of the guide plate 22 . to be combined with

At this time, the rotation shaft 221 preferably has a step so that the cylinder body 222 can be somewhat spaced apart from the upper surface of the guide plate 22 , which is the upper surface of the guide plate 22 of the cylinder body 222 and This is to allow rotation without friction.

A bending portion 224 is coupled to an end of the cylinder rod 223 having a variable length from the cylinder body 222 .

The bending part 224 includes two plates of a triangular shape positioned upwards and downwards, and among the two plates, on a wide surface, three axes are positioned between the two plates on the upper/lower side in the height direction. configured to combine.

Among them, the rollers are configured on the two shafts.

In addition, one shaft may be provided on a narrow side of one side of the three shafts to be rotatably coupled to the end of the cylinder rod 223 . For example, the end of the cylinder rod 223 is configured in a cylindrical shape with a hollow inside, and the narrow axis of the cylinder is coupled to the cylindrical structure so that the bending part 224 is rotatable.

In this case, in the case of three straight axes, by arranging the arrangement to have some curvature, it is also possible to enable easier bending.

In addition, among the three shafts, the shaft to which the roller is not coupled is coupled to the bending part rotation shaft 225 provided on one side of the upper surface of the guide plate 22 .

In order to be coupled to the shaft to which the roller is not coupled among the three axes of the bending part 225 , the bending shaft 225 may have a hollow cylindrical shape.

According to this structure, when the length of the cylinder rod 223 is increased from the cylinder body 222, one side of the bending portion 224 is fixed by the bending portion rotation shaft 225, and the cylinder body 222. Since is fixed to the rotation shaft 221, as shown in FIG. 6, the bending part 224 is allowed to rotate in a direction perpendicular to the transport direction of the raw material.

At this time, on the outside of the guide plate 22, a pressure cylinder 226 configured due to coupling such as bolting is configured, and the pressure cylinder 226 includes a rod (not shown) with a protrusion plate of the guide plate 22 ( 22a) is configured to face the direction.

At this time, the cylinder of the cylinder body 222, including the pressure cylinder 226, may be employed in various ways such as hydraulic pressure, pneumatic pressure, etc., but preferably a hydraulic cylinder driven by receiving hydraulic pressure by the above-described hydraulic pressure supply device.

A plate-shaped pressing plate 227 is coupled to the end of the rod of the pressing cylinder 226, and a pressing mold 228 configured to be in surface contact with the pressing plate 227 is formed on the upper surface of the protruding plate 22a. is composed

That is, between the pressing plate 227 and the pressing mold 228, the raw material input from the input device 10 is input. Therefore, the position between the pressing plate 227 and the pressing mold 228 is preferably configured to correspond to the discharge position of the raw material of the input device (10).

In addition, a bending mold 229 of which one side is curved is formed on the upper surface of the guide plate 22 adjacent to the protruding plate 22a.

At this time, it is preferable that the bending mold 229 is configured to be detachable (bolted) from the guide plate 22 .

The curved surface of the bending mold 229 places the raw material between the bending part 224, that is, the curved surface - the raw material - the bending part in order.

Through this, when the raw material is input before the bending part 224 rotates in the vertical direction, the raw material is bent by the rotation of the bending part 224, and the curved surface of the bending mold 229 and the bending part 224. Bending is performed by the roller of

As described above, since the bending device 20 is configured so that two are symmetrical, the first bending of the raw material at the same time at a certain point as shown in FIG. 7, and the two guide plates 22 are positioned adjacent to each other, As the secondary bending is performed, the two ends of the bent raw material are adjacent and have the shape of the final coaming.

7 shows an example of performing bending by using the bending device of the manufacturing apparatus among the automatic manufacturing system for shipbuilding equipment according to the present invention.

At this time, the welding robot 40 welds two adjacent ends to complete the coaming.

On the other hand, according to the design conditions, the transfer robot 30 serves to assist the transfer so that the raw material input through the input device 10 can be accurately centered on the bending device 20 .

That is, the transfer robot 30 grips the raw material input from the input device 10 to be seated on the bending device 20. At this time, the transfer robot 30 does not lift and carry the raw material, but holds the raw material without lifting it. It acts to push in a straight direction.

At this time, a non-contact sensor for detecting the length of the raw material is included on one side of the transport robot 30 having a wide movable range.

In addition, the abutting end of the bending device 20 composed of two symmetrical structures, that is, the center side is to configure a sensor device including a contact sensor.

The touch sensor outputs a sensor value by performing sensing from a time point at which the initial sensing is made to a length received from the control means.

And the transfer robot 30 transmits the sensor value of the non-contact sensor to the control means.

Accordingly, if the transfer robot first transmits the sensor value for the length of the raw material to the control means, the control means determines the length corresponding to 1/2 the length of the raw material determined based on the sensor value, and then transmitted to the sensor device.

The sensor device includes a sensor value transmitter that functions as a terminal for receiving the sensor value of the contact sensor and finally transmitting it to the control means.

That is, the sensor value transmitting unit, based on the length information of the raw material received from the control means, after the first sensor value is generated in the contact sensor, the sensor value for a predetermined time is not transmitted to the control means, but is generated at a predetermined time It functions to transmit the sensor value to the control means.

At this time, when the sensor value of the contact sensor is received through the sensor value transmitting unit, the control means stops the control of the transfer robot 30 and allows the transfer robot 30 to place raw materials.

At this time, the predetermined time is the time to determine the area of 1/2 of the raw material, and since time is calculated as distance x speed, the control means knowing the speed of the transport robot and the distance of the raw material reaches the center of the raw material When calculating the length of time, determining that it is a length corresponding to 1/2 of the length, and transmitting length information to the sensor value transmitter of the sensor device, the sensor value transmitter detects raw material transport for a predetermined time based on the length information In the meantime, the transfer stops near the center of the raw material.

At this time, it is very important in the device according to the present invention in which bending in two directions is performed at the same time to position the center of the raw material in the abutting central region of the two bending devices. However, although a predetermined error range may occur, even if the length of one side is somewhat shortened due to the error range, the other inner side length becomes that much longer, so there will be no difficulty in welding the welding robot 40 .

What has been described above using the drawings is to describe only the main points of the present invention, and as many designs are possible within the technical scope, it is obvious that the present invention is not limited to the configuration of the drawings.

Claims (10)

manufacturing equipment; In the automatic manufacturing system of shipbuilding equipment that can automate the manufacture of coaming, including; control means for controlling the manufacturing apparatus, The control means, A processing information generation unit for generating processing information, and a control signal transmission unit for transmitting the generated processing information as a control signal to a control device, The manufacturing device is An automatic manufacturing system of shipbuilding equipment, characterized in that it comprises an input device (10), a bending device (20), a transfer robot (30), and a welding robot (40). The method according to claim 1, The manufacturing device is The raw material of the coaming is transferred to the bending device 20 through the input device 10, but the raw material is bent on the bending device 20 so that it has the required shape of the coaming, and each end adjacent to the bending robot 40 ), after welding and integrating, using the transfer robot 30, discharging the coaming to the discharge area provided on one side of the bending device 20 and stacking it, characterized in that it is automated as a process of stacking automatic production system. The method according to claim 1, The input device 10, a hoist 11 for transporting raw materials; a loading unit 12 for stacking and loading a plurality of raw materials transferred using the hoist 11; The automatic manufacturing system of shipbuilding equipment, characterized in that it comprises; a conveyor (13) for sequentially inputting and transporting the raw materials loaded in the loading unit (12). 4. The method according to claim 3, The conveyor 13 is and a plurality of conveyor rollers 13c arranged at regular intervals between the first sidewall structure 13a and the second sidewall structure 13b, A first bracket 13d is configured in the first sidewall structure 13a, and a first plate in the shape of a plate is configured at an end of the first bracket 13d, A first bracket 13e is configured on the second sidewall structure 13b, a hydraulic cylinder is coupled to the second bracket 13e, and a plate-shaped second plate is also configured at the rod end of the hydraulic cylinder, The second plate is adjacent in the direction of the first plate, characterized in that it functions to fix the raw material, the automatic manufacturing system of shipbuilding equipment. The method according to claim 4, A plurality of conveyor rollers (13c), A shaft is exposed to the outside of any one of the first sidewall structure 13a or the second sidewall structure 13b, and a gear is included on each of the exposed shafts, By connecting the rails to the plurality of gears, the rails are driven by a motor provided on one side of the conveyor (13) to rotate the plurality of conveyor rollers (13c). The method according to claim 1, The bending device 30, A base 21 having a height corresponding to the sidewall structures 13a and 13b of the input device 10, and a guide plate 22 driven along the longitudinal direction of the base 21 from the upper surface of the base 21, , a servomotor 23 configured on one side of the base 21, and a ball screw 24 extending along the longitudinal direction of the base 21 while receiving rotational force from the servomotor 23 to rotate An automatic production system of shipbuilding equipment, characterized in that it is configured. 7. The method of claim 6, A nut for a ball screw that moves in a straight line according to the rotation of the ball screw 24 is coupled to the lower surface of the guide plate 22 , and the guide plate 22 is connected to the base 21 by driving the servo motor 23 . An automatic manufacturing system of shipbuilding equipment, characterized in that it moves straight in the longitudinal direction of 8. The method of claim 7, The guide plate 22, Including a protruding plate (22a) protruding on one side in the direction of the input device (10), A cylinder including a cylinder body 222 and a cylinder rod 223 is positioned on the upper surface of the guide plate 22 , and the cylinder body 222 includes a rotation shaft 221 configured on the upper surface of the guide plate 22 and to be combined, A bending part 224 is coupled to the end of the cylinder rod 223 whose length is variable from the cylinder body 222, A pressure cylinder 226 is configured on the outside of the guide plate 22, and a plate-shaped pressure plate 227 is coupled to the rod end of the pressure cylinder 226, A pressing mold 228 configured to be in surface contact with the pressing plate 227 is configured on the upper surface of the protruding plate 22a, On the upper surface adjacent to the protruding plate 22a of the guide plate 22, a bending mold 229 of which one side is curved is configured, Between the pressing plate 227 and the pressing mold 228, the raw material input from the input device 10 is input, The input raw material is positioned between the curved surface of the bending mold 229 and the bending part 224, and when the bending part 224 is rotated in the vertical direction based on the raw material, the curved surface of the bending mold 229 And the automatic manufacturing system of shipbuilding equipment, characterized in that it is bent while being bent by the roller of the bending unit 224. 9. The method of claim 8, The bending part 224, It includes two plates of a triangular shape positioned upwards and downwards, and between the two plates, On the wide surface, three shafts are configured to couple between the two plates on the upper/lower side in the height direction, and on the narrow surface, one shaft is provided so as to be rotatably coupled to the end of the cylinder rod 223, Two of the three shafts are configured with rollers, and the other shaft is coupled to a bending part rotation shaft 225 provided on one upper surface of the guide plate 22, characterized in that it is automatically manufactured for shipbuilding equipment. system. 10. The method according to any one of claims 6 to 9, The bending device 20 is configured in two symmetrical directions, and each servomotor 23 has a symmetrical direction to move away from it, so that bending of two areas is performed at the same time, shipbuilding equipment of automatic production system.

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