KR100217933B1 - Manual tool exchanging step moving device and method - Google Patents
Manual tool exchanging step moving device and method Download PDFInfo
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- KR100217933B1 KR100217933B1 KR1019960058923A KR19960058923A KR100217933B1 KR 100217933 B1 KR100217933 B1 KR 100217933B1 KR 1019960058923 A KR1019960058923 A KR 1019960058923A KR 19960058923 A KR19960058923 A KR 19960058923A KR 100217933 B1 KR100217933 B1 KR 100217933B1
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- motor
- relay
- atc arm
- atc
- operation panel
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- 238000000034 method Methods 0.000 title claims abstract description 6
- 238000010586 diagram Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/409—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by using manual data input [MDI] or by using control panel, e.g. controlling functions with the panel; characterised by control panel details or by setting parameters
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/406—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by monitoring or safety
- G05B19/4065—Monitoring tool breakage, life or condition
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- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Numerical Control (AREA)
Abstract
본 발명은 캠(CAM)을 사용하는 MCT에 관한 것으로, 특히 ATC ARM의 동작에 있어 조작판넬의 푸쉬버튼을 통해 모타의 방향을 선택하여 릴레이의 접점을 온(on)시켜 모타를 시계방향과 반시계방향으로 일정시간동안 구동되도록 한 수동공구교환 스텝(step) 운전장치 및 방법에 관한 것으로, 모타의 방향(+step, -step)을 선택하여 스타트(start) 시키는 구동조작 판넬부(10)와, 상기 수동조작 판넬부(10)의 스텝신호(+step, -step)를 입력받아 이를 구분하고 출력하는 NC(Numerical Controller)장치(20A)와, 상기 NC장치(20A)의 스텝신호(+step, -step)를 입력받아 접점을 온(on)시키는 릴레이(20B)와, 상기 릴레이(20B)의 보조접점을 입력받아 ATC ARM의 방향을 바꾸기 위해 구동되고 ATC ARM의 정위치 신호가 출력될 때 정지되는 모타부(30)로 구성함이 특징이다.The present invention relates to an MCT using a cam (CAM), in particular, in the operation of the ATC ARM selects the direction of the motor through the push button of the operation panel to turn on the relay contacts to turn the motor clockwise and half It relates to a manual tool change step operating device and method to be driven for a predetermined time in the clockwise direction, the drive operation panel unit 10 for selecting and starting the direction (+ step, -step) of the motor and , NC (Numerical Controller) device 20A for receiving and inputting step signals (+ step, -step) of the manual operation panel unit 10 and outputting them, and step signals (+ step) of the NC device 20A. When the relay 20B receives the -step) and turns on the contact, and the auxiliary contact of the relay 20B is driven to change the direction of the ATC ARM, and the exact position signal of the ATC ARM is output. Characterized by consisting of the motor unit 30 is stopped.
Description
본 발명은 캠(CAM)을 사용하는 MCT에 관한 것으로, 특히 ATC ARM의 동작에 있어 조작판넬의 푸쉬버튼을 통해 모타의 방향을 선택하여 릴레이의 접점을 온(on)시켜 모타를 시계방향과 반시계방향으로 일정시간동안 구동되도록 한 수동공구교환 스텝(step) 운전장치 및 방법에 관한 것이다.The present invention relates to an MCT using a cam (CAM), in particular, in the operation of the ATC ARM selects the direction of the motor through the push button of the operation panel to turn on the relay contacts to turn the motor clockwise and half The present invention relates to a manual tool change step operating device and method for driving for a predetermined time in a clockwise direction.
제1도는 종래의 ATC ARM HOME POSITION을 정위치 하기위한 구성도로서, 이에 도시한 바와 같이 ATC를 CHANGE할 때 알람이 발생시 사용자가 ATC ARM 수동조절 기구를 들고 기계위로 올라가 ATC ARM 수동조절기에 삽입하여 좌, 우로 회전시켜 ATC ARM을 정위치에 있게 하였다.1 is a configuration diagram for positioning a conventional ATC ARM HOME POSITION. As shown in FIG. 1, when an alarm occurs when the ATC is changed, the user picks up the ATC ARM manual control mechanism and moves up onto the machine to insert it into the ATC ARM manual controller. Rotate left and right to keep the ATC ARM in position.
또한, 종래의 ATC TOOL CHANGE시 CAM에 의한 동작일 때 TOOL 교환도중 알람이 발생되면 그 알람을 해결할 수 있는 유일한 방법은 TOOL CHANGE MOTOR의 브레이크를 수동으로 해제시키고, 기구를 사용하여 작업자가 좌, 우로 회전시켜 ATC를 홈(home) 위치에 맞추었다.In addition, if an alarm occurs during the tool change during the operation by the CAM during the conventional ATC tool change, the only way to solve the alarm is to release the brake of the tool changer motor manually and use the mechanism to move the operator left or right. The ATC was rotated to the home position.
상기와 같이 종래의 ATC TOOL CHANGE시 CAM에 의한 동작에 있어서, 알람이 발생되면 작업자가 TOOL CHANGE MOTOR의 브레이크를 수동으로 정지시켜야 하고, 기구를 사용하여 상기 작업자가 ATC ARM 수동조절기에 삽입하여 좌, 우로 회전시켜 ATC ARM을 정위치에 맞출 수밖에 없는 문제점이 있었다.In the conventional ATC TOOL CHANGE operation by the CAM as described above, if an alarm occurs, the operator must manually stop the brake of the TOOL CHANGE MOTOR. There was a problem that the right to rotate the ATC ARM to the right position.
따라서, 본 발명의 목적은 푸쉬버튼(push button)을 통해 모타에 입력전원을 공급하여 모타를 회전시키고, 릴레이를 통해 모타의 전기적 상을 바꾸어 스텝(+step, -step)으로 TOOL CHANGE ARM 모타를 시게방향과 반시계방향으로 움직이게 하여 사용자의 안전과 작업의 효율성을 높히고, 사용자의 작업경로를 간략화함으로써 상기의 문제점을 해결하고자 한다.Accordingly, an object of the present invention is to supply the input power to the motor through a push button to rotate the motor, and to change the electrical phase of the motor through a relay to the TOOL CHANGE ARM motor in steps (+ step, -step) By moving in the clockwise direction and counterclockwise direction, the user's safety and work efficiency are increased, and the user's work path is simplified to solve the above problems.
즉, ATC ARM HOME POSITIONdp 공구교환 암이 없는 경우 알람을 발생시키는바, 이 경우 수동공구교환 운잔장치를 활용하여 ATC CHANGE 암을 홈 위치에 보낼 수 있는데, 이때 조작자가 ATC 암의 위치에 따라 +step 이나 -step중 일개를 선택하여 이송토록 한다.In other words, if there is no ATC ARM HOME POSITIONdp tool change arm, an alarm is generated.In this case, the manual change tool can be used to send the ATC CHANGE arm to the home position. Select either-or -step to transfer.
따라서, 작업자가 알람을 통해 공구교환 시기를 인지하며, 모타의 스텝방향을 선택하는 것은 작업자가 현재 공구 상태를 보고 좌로 이동할 것인지 우로 이동할 것인지를 판단토록 하여, 원하는 위치로 ATC CHANGE 암을 이송토록 함이 특징이다.Therefore, the operator recognizes the tool change time through an alarm, and selecting the step direction of the motor allows the operator to determine whether to move left or right by looking at the current tool state and to move the ATC CHANGE arm to the desired position. This is a feature.
제1도는 종래의 ATC ARM HOME POSITION을 정위치 하기위한 구성도.1 is a configuration diagram for positioning the conventional ATC ARM HOME POSITION.
제2도는 본 발명 수동공구교환 스텝(step) 운전장치의 구성도.2 is a configuration diagram of a manual tool change step operating device of the present invention.
제3도는 제2도의 상세 구성도.3 is a detailed configuration diagram of FIG.
제4도는 본 발명 수동공구교환 스텝(step) 운전방법의 신호흐름도.4 is a signal flow diagram of the manual tool change step operation method of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 조작판넬부 20 : 제어부10: operation panel 20: control unit
20A : NC장치 20B : 릴레이20A: NC device 20B: Relay
30 : 모타30: motor
이하에서 본 발명의 바람직한 실시 예를 첨부된 도면에 의거 상세히 설명하기로 한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제2도는 본 발명 수동공구교환 스텝(step) 운전장치의 구성도로서, 이에 도시한 바와 같이 모타의 방향(+step, -step)을 선택하여 스타트(start) 시키는 수동조작 판넬부(10)와, 상기 수동조작 판넬부(10)의 스텝신호(+step, -step)를 입력받아 이를 구분하고 출력하는 NC(Numerical Controller)장치(20A)와, 상기 NC장치(20A)의 스텝신호(+step, -step)를 입력받아 ATC ARM의 방향을 바꾸기 위해 구동되고 ATC ARM의 정위치 신호가 출력될 때 정지되는 모타부(30)로 구성된 것으로, 이의 작용을 설명하면 다음과 같다.2 is a block diagram of the apparatus for operating a manual tool change step of the present invention. As shown in FIG. 2, a manual operation panel unit 10 for selecting and starting a direction (+ step, -step) of a motor and , NC (Numerical Controller) device 20A for receiving and inputting step signals (+ step, -step) of the manual operation panel unit 10 and outputting them, and step signals (+ step) of the NC device 20A. , -step) is composed of a motor unit 30 that is driven to change the direction of the ATC ARM and is stopped when the ATC ARM position signal is output, the operation thereof is as follows.
수동조작 판넬부(10)는 모타의 방향(+step, -step)을 결정하여 스타트(start)를 동작시키고, NC장치(20A)는 상기 수동조작 판넬부(10)의 스텝(step)신호를 입력받아 릴레이(20B)에 출력하여 릴레이의 접점을 온(on)시키며, 모타부(30)는 상기 릴레이(20B)의 보조접점을 입력받아 ATC ARM 모타를 구동시키고, 상기 ATC ARM 모타가 회전중 상기 NC장치(20A)가 ATC ARM 정위치 신호를 입력받아 상기 릴레이(20B)를 오프(off)하여 모타를 정지시키는데, 이때 상기 모타의 구동은 스텝(0.05초) 구동이다.The manual operation panel unit 10 determines the direction of the motor (+ step, -step) to start the start, and the NC apparatus 20A receives the step signal of the manual operation panel unit 10. It receives the input and outputs to the relay 20B to turn on the contact of the relay, the motor unit 30 receives the auxiliary contact of the relay 20B to drive the ATC ARM motor, the ATC ARM motor is rotating The NC device 20A receives the ATC ARM exact position signal and turns off the relay 20B to stop the motor. At this time, the motor is driven by step (0.05 seconds).
제3도는 제2도의 상세 구성도로서, 이에 도시한 바와 같이 조작판넬(10)은 입력신호를 NC장치(20A)로 출력하면 그 NC장치(20A)는 스텝 +step, -step을 구분하여 출력을 결정하고, 릴레이(20B)는 상기 스텝(+step, -step)신호를 입력받아 접점(-KM82F, -KM82R)을 온(on)시키며, 모타(30)는 상기 릴레이(20B)의 보조접점을 입력받아 마그네트의 접점(-KM82F, -KM82R)을 구동시키고 동시에 모타의 브레이크가 -KM83에 의해 풀리며 모타가 구동되는데, 이때 +step 회전시 -KM82F의 마그네트가 구동되고 -step 회전시 -KM82R의 마그네트가 구동되며, 상기 모타의 회전시간은 0.05초로 지정되고, ATC ARM의 홈(home) 위치신호가 출력되면 모타의 스텝(step)동작이 정지된다.FIG. 3 is a detailed configuration diagram of FIG. 2, and as shown in FIG. 3, when the operation panel 10 outputs an input signal to the NC device 20A, the NC device 20A outputs the step + step and -step separately. The relay 20B receives the step (+ step, -step) signal and turns on the contacts (-KM82F, -KM82R), and the motor 30 is an auxiliary contact of the relay 20B. Drive the magnet contacts (-KM82F, -KM82R) and at the same time the brake of the motor is released by -KM83 and the motor is driven. The magnet is driven, and the rotation time of the motor is set to 0.05 seconds, and when the home position signal of the ATC ARM is output, the step operation of the motor is stopped.
제4도는 본 발명 수동공구교환 스텝(step) 운전방법의 신호흐름도로서, 초기 ATC ARM이 회전할 수 있는 상태인지를 작업자가 체크하여 모타 파손이나 ATC 암이 파손되어 회전할 수 없는 경우에는 수동공구 교환모드를 중지시키고 모타 및 ATC 암을 점검하는 제1단계(S1)와 : 상기 제 1 단계(S1)에서 ATC ARM이 회전할 수 있는 상태이면 모타의 스텝방향을 수동조작 패널을 이용하여 작업자가 입력하는 제 2 단계(S2)와 : 상기 제2단계(S2)에서 작업자로부터 모타의 스텝방향이 입력되면 입력된 스텝방향이 시계방향(+) 위치인지, 반시계방향(-) 위치인지를 NC장치로써 판단하는 제 3 단계(S3)와 : 상기 제3단계(S3)에서 모타 시계방향 회전으로 입력되면 모타의 시계방향 회전을 위한 릴레이 접점을 유도하고, 모타 반시계방향 회전으로 입력되면 모타의 반시계방향 회전을 위한 릴레이 접점을 유도하는 제4단계(S4)와 : 상기 제4단계(S4)에서 릴레이의 접점에 따라 시계방향 내지는 반시계방향으로 모타를 회전시켜 ATC ARM 정위치 신호를 입력받아 릴레이를 오프하여 모타를 정지시키는 제 5 단계(S5)로 이루어져 순차 진행한다.4 is a signal flow diagram of the manual tool change step operation method of the present invention, in which the operator checks whether the initial ATC ARM can rotate, and if the motor is damaged or the ATC arm is broken, the manual tool cannot be rotated. The first step (S1) of stopping the exchange mode and checking the motor and the ATC arm; and if the ATC ARM is able to rotate in the first step (S1), the operator may use the manual operation panel to The second step S2 and the input: When the step direction of the motor is input from the operator in the second step S2, it is determined whether the input step direction is a clockwise (+) position or a counterclockwise (-) position. The third step (S3) and judging by the device: in the third step (S3) and the motor clockwise rotation to induce a relay contact for the clockwise rotation of the motor, if the motor counterclockwise rotation is input to the motor Counterclockwise rotation The fourth step (S4) to induce a relay contact: in the fourth step (S4) by turning the motor clockwise or counterclockwise according to the contact of the relay to receive the ATC ARM exact position signal to turn off the relay A fifth step S5 of stopping the motor is performed in order.
따라서, 푸쉬버튼(push button)을 통해 모타에 입력전원을 공급하여 모타를 회전시키고, 릴레이를 통해 모타의 전기적 상을 바꾸어 스텝(+step, -step)으로 TOOL CHANGE ARM모타를 시계방향과 반시계방향으로 움직이게 된다.Therefore, the motor is rotated by supplying the input power to the motor through the push button, and the motor changes the electrical phase of the motor through the relay, and the TOOL CHANGE ARM motor is turned clockwise and counterclockwise in steps (+ step, -step). Will move in the direction.
이상에서 상세히 설명한 바와 같이 본 발명은 릴레이, 마그네틱/3히터(heater) 및 입/출력 어드레스를 각각 1개씩 추가하고 푸쉬버튼으로 입력함으로써 사용자의 안전과 작업의 효율성을 높히고, 모타의 전기상을 이용하여 시계방향과 반시계방향의 회전작업을 용이하게 함으로써 사용자의 작업경로를 간략화 할 수 있는 효과가 있다.As described in detail above, the present invention adds a relay, a magnetic / 3 heater, and an input / output address one by one, and inputs them with a push button, thereby improving user safety and work efficiency, and using an electric phase of a motor. By facilitating the clockwise and counterclockwise rotation, there is an effect that can simplify the user's work path.
Claims (4)
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KR1019960058923A KR100217933B1 (en) | 1996-11-28 | 1996-11-28 | Manual tool exchanging step moving device and method |
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KR1019960058923A KR100217933B1 (en) | 1996-11-28 | 1996-11-28 | Manual tool exchanging step moving device and method |
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KR100217933B1 true KR100217933B1 (en) | 1999-09-01 |
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1996
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