CN113419482A - Control system capable of multi-azimuth inching operation - Google Patents

Control system capable of multi-azimuth inching operation Download PDF

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Publication number
CN113419482A
CN113419482A CN202110743715.6A CN202110743715A CN113419482A CN 113419482 A CN113419482 A CN 113419482A CN 202110743715 A CN202110743715 A CN 202110743715A CN 113419482 A CN113419482 A CN 113419482A
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CN
China
Prior art keywords
jog
module
operated
signal input
inching
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Pending
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CN202110743715.6A
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Chinese (zh)
Inventor
凌思思
庄旭东
邓浩广
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Guangzhou Tech Long Packaging Machinery Co Ltd
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Guangzhou Tech Long Packaging Machinery Co Ltd
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Application filed by Guangzhou Tech Long Packaging Machinery Co Ltd filed Critical Guangzhou Tech Long Packaging Machinery Co Ltd
Priority to CN202110743715.6A priority Critical patent/CN113419482A/en
Publication of CN113419482A publication Critical patent/CN113419482A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/05Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
    • G05B19/054Input/output
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/10Plc systems
    • G05B2219/11Plc I-O input output
    • G05B2219/1103Special, intelligent I-O processor, also plc can only access via processor

Abstract

The invention discloses a control system capable of carrying out jog operation in multiple directions. The system comprises: the device comprises a inching operation module, N modules to be operated and a control module, wherein N is more than or equal to 2 and is an integer; the control module is respectively electrically connected with the N modules to be operated, and is provided with N signal input ports, and each signal input port corresponds to one module to be operated; when the jog operation module is electrically connected with the target signal input port, the control module is used for receiving an operation instruction sent by the jog operation module and controlling the target module to be operated to perform jog operation according to the operation instruction, wherein the target signal input port is one of the N signal input ports which is electrically connected with the jog operation module, and the target module to be operated is the module to be operated corresponding to the target signal input port. The scheme provided by the invention can realize inching operation in a plurality of directions, and improves the working efficiency while ensuring safe production.

Description

Control system capable of multi-azimuth inching operation
Technical Field
The embodiment of the invention relates to the technical field of industrial control, in particular to a control system capable of carrying out jog operation in multiple directions.
Background
The inching is one of motor control modes, and is mainly used for occasions such as quick movement of a machine tool cutter rest, a cross beam, an upright post and the like, tool setting of a machine tool and the like. The general steps of the jog operation are: after the button is pressed, the motor is powered on to operate; after the button is released, the motor loses power and stops running.
Currently, many machine devices can only perform jog operations in a fixed orientation (e.g., on a console). The function of the device is single, the requirements of observing the displacement of the machine and the matching degree of each station at any time when maintenance personnel maintain cannot be met, even a plurality of maintenance personnel can be matched together to operate, and the flow is relatively troublesome.
Disclosure of Invention
The invention provides a control system capable of carrying out inching operation in multiple directions, which can realize inching operation in multiple directions, ensure safe production and improve the working efficiency.
In a first aspect, an embodiment of the present invention provides a control system capable of performing jog operations in multiple directions, including: the device comprises a inching operation module, N modules to be operated and a control module, wherein N is more than or equal to 2 and is an integer; wherein the content of the first and second substances,
the control module is respectively electrically connected with the N modules to be operated and is provided with N signal input ports, and each signal input port corresponds to one module to be operated;
when the jog operation module is electrically connected with the target signal input port, the control module is used for receiving an operation instruction sent by the jog operation module and controlling the target module to be operated to perform jog operation according to the operation instruction, wherein the target signal input port is one of the N signal input ports which is electrically connected with the jog operation module, and the target module to be operated is the module to be operated corresponding to the target signal input port.
Optionally, the jog operation module includes: the inching operation trigger unit is electrically connected with the first plug connector;
the control module includes: the control chip comprises a control chip and N second plug connectors, wherein each second plug connector corresponds to one signal input port of the control chip, and the first plug connector can be plugged with any one second plug connector.
Optionally, when the first plug connector is plugged with the target second plug connector, the target second plug connector is a second plug connector corresponding to the target signal input port,
and the control chip is also used for closing the safety mode of the target module to be operated so as to enable the target module to be operated to be in a state of allowing inching operation.
Optionally, the first plug connector is a jog male plug, and the second plug connector is a jog female plug.
Optionally, the operation instruction includes any one of a jog start instruction, a jog emergency stop instruction, and a jog reset instruction;
the jog operation triggering unit includes: a jog start button, a jog emergency stop button and a jog reset button;
wherein the content of the first and second substances,
the inching starting button is used for sending an inching starting instruction;
the inching scram button is used for sending an inching scram instruction;
and the inching reset button is used for sending an inching reset instruction.
Optionally, the jog operation triggering unit further includes: clicking an enable button;
when the inching enable button is triggered, the inching start button allows sending out an inching start instruction; when the jog enable button is not triggered, the jog start button does not allow a jog start command to be issued.
Optionally, the control chip is a PLC chip.
Optionally, the module to be operated includes a combination of at least two or more of an operation console, a main frame security door group, and a warmer security door group.
Optionally, when N is 7, the module to be operated includes: the system comprises a heating machine front side safety door group, a heating machine rear side safety door group, a main frame front side safety door group, a main frame rear side safety door group, a main frame left side safety door group, a main frame right side safety door group and an operation table.
Optionally, the control system capable of performing jog operation in multiple directions is applied to the bottle blowing machine.
The invention provides a control system capable of carrying out jog operation in multiple directions, which comprises a jog operation module, N modules to be operated and a control module, wherein N is more than or equal to 2 and is an integer. The control module is used for controlling the target to-be-operated module to perform inching operation. Therefore, inching operation can be realized in a plurality of directions, and the working efficiency is improved while the safety production is ensured.
Drawings
Fig. 1 is a schematic structural diagram of a control system capable of performing jog operations in multiple directions according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a control system capable of performing jog operations in multiple directions according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a bottle blowing machine according to a second embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
It should be noted that the following embodiments of the present invention may be implemented individually, or may be implemented in combination with each other, and the embodiments of the present invention are not limited in this respect. Reference to "and/or" in embodiments of the invention is intended to include any and all combinations of one or more of the associated listed items. Various components are described in embodiments of the present invention with "first", "second", "third", and the like, but these components should not be limited by these terms. These terms are only used to distinguish one component from another. Also, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
Example one
Fig. 1 is a schematic structural diagram of a control system capable of performing jog operations in multiple directions according to an embodiment of the present invention. As shown in fig. 1, the control system capable of performing jog operation in multiple directions includes: the device comprises a jog operation module 100, N modules to be operated (respectively marked as 201, 202, … and 20N in figure 1) and a control module 300, wherein N is more than or equal to 2 and is an integer.
As shown in fig. 1, the control module 300 is electrically connected to N modules to be operated (201, 202, …, 20N), respectively, and the control module 300 has N signal input ports (labeled DI1, DI2, …, DIN, respectively in fig. 1), each corresponding to one module to be operated. For example, in the control system capable of performing jog operation in multiple directions shown in fig. 1, the signal input port DI1 corresponds to the module 201 to be operated, the signal input port DI2 corresponds to the modules 202 and … to be operated, and the signal input port DIN corresponds to the module 20N to be operated.
The jog dial 100 may be electrically connected to any one of the signal input ports (DI1, DI2, …, DIN). Since each signal input port corresponds to one module to be operated, when the jog operation module 100 is electrically connected to any one of the signal input ports (DI1, DI2, …, DIN), the jog operation module 100 uniquely corresponds to one module to be operated.
That is, when the jog dial 100 is electrically connected to any one of the signal input ports (DI1, DI2, …, DIN), the signal input port electrically connected to the jog dial 100 is referred to as a target signal input port, and the module to be operated corresponding to the target signal input port is referred to as a target module to be operated. Taking fig. 1 as an example, when the jog operation module 100 is electrically connected to the signal input port DI1, the signal input port DI1 is a target signal input port, and the module to be operated 201 corresponding to the signal input port DI1 is a target module to be operated; and so on. At this time, the jog operation module 100 may send an operation instruction according to an actual requirement, so that the control module 300 controls the target module to be operated to perform jog operation according to the operation instruction.
The N to-be-operated modules (201, 202, …, 20N) are electrically connected with the control module 300 by setting the N to-be-operated modules (201, 202, …, 20N), and when the jog operation module 100 is connected with the target to-be-operated module through the target signal input port, the jog operation module 100 sends an operation instruction, so that the control module 300 controls the target to-be-operated module to perform jog operation. Therefore, inching operation can be realized in a plurality of directions, and the working efficiency is improved while the safety production is ensured.
Example two
Fig. 2 is a schematic structural diagram of a control system capable of performing jog operations in multiple directions according to a second embodiment of the present invention. As shown in fig. 2, the control system capable of performing jog operation in multiple directions includes: the device comprises a jog operation module 100, N modules to be operated (respectively marked as 201, 202, … and 20N in figure 2) and a control module 300, wherein N is more than or equal to 2 and is an integer.
Specifically, the control module 300 is electrically connected to N modules to be operated (201, 202, …, 20N), respectively, and the control module 300 has N signal input ports (labeled DI1, DI2, …, DIN, respectively in fig. 2), each corresponding to one module to be operated. For example, in the control system capable of performing jog operation in multiple directions shown in fig. 2, the signal input port DI1 corresponds to the module 201 to be operated, the signal input port DI2 corresponds to the modules 202 and … to be operated, and the signal input port DIN corresponds to the module 20N to be operated.
The jog operation module 100 includes: the jog operation trigger unit 101 and the first plug A, the jog operation trigger unit 101 is electrically connected with the first plug A.
Illustratively, the jog operation trigger unit 101 may be a jog button box (or a hand-held button box) including a jog start button, a jog emergency stop button, and a jog reset button. The inching starting button is used for sending an inching starting instruction; the inching scram button is used for sending an inching scram instruction; and the inching reset button is used for sending an inching reset instruction. Namely, when the inching start button is pressed, the inching button box sends out an inching start instruction; when the inching scram button is pressed, the inching button box sends an inching scram instruction; when the inching reset button is pressed, the inching button box sends out an inching reset instruction.
Optionally, in order to ensure safe production, a jog enabling button can be further included in the jog button box. When the inching enable button is triggered, the inching start button allows sending out an inching start instruction; when the jog enable button is not triggered, the jog start button does not allow a jog start command to be issued.
With continued reference to fig. 2, the control module 300 includes: control chip 301 and N second connectors (labeled B1, B2, …, BN in fig. 2), each corresponding to a signal input port of control chip 301, for example, in the multi-orientation jog control system shown in fig. 2, signal input port DI1 corresponds to second connector B1, signal input port DI2 corresponds to second connectors B2, …, and signal input port DIN corresponds to second connector BN.
The first connector A can be plugged with any second connector (B1, B2, …, BN). That is, when the first plug connector a is plugged with the second plug connector B1, the jog operation trigger unit 101 may control the module to be operated 201 to perform jog operation through the control module 300; when the first plug connector a is plugged with the second plug connector B2, the jog operation trigger unit 101 may control the module to be operated 202 to perform jog operation through the control module 300; and so on.
When the first plug connector A is plugged with any one of the second plug connectors (B1, B2, …, BN), the second plug connector plugged with the first plug connector A is called a target second plug connector, the signal input port corresponding to the target second plug connector is called a target signal input port, and the module to be operated corresponding to the target signal input port is called a target module to be operated. At this time, the control chip 301 may first close the security mode of the target module to be operated, so that the target module to be operated is in a state of allowing the jog operation; subsequently, the jog operation module 100 may send an operation instruction according to an actual requirement, so that the control chip 301 controls the target module to be operated to perform jog operation according to the operation instruction.
In one embodiment, the first plug connector a is a jog male plug, and the second plug connector (B1, B2, …, BN) is a jog female plug.
In one embodiment, the control chip is a Programmable Logic Controller (PLC) chip. The PLC chip employs a programmable memory, stores therein instructions for performing operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controls various types of mechanical devices or production processes through digital or analog input/output.
In one embodiment, the module to be operated comprises a combination of at least two or more of an operation table, a main frame safety door group and a warmer safety door group.
In one embodiment, when N is 7, the module to be operated includes: the system comprises a heating machine front side safety door group, a heating machine rear side safety door group, a main frame front side safety door group, a main frame rear side safety door group, a main frame left side safety door group, a main frame right side safety door group and an operation table.
In one embodiment, the control system capable of multi-direction inching operation is applied to a bottle blowing machine.
The following provides an exemplary manner for illustrating the control system capable of performing jog operations in multiple directions according to the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a bottle blowing machine according to a second embodiment of the present invention, where the bottle blowing machine includes a control system capable of performing jog operations in multiple directions according to the second embodiment of the present invention. As shown in fig. 3, the bottle blowing machine includes:
the inching button box 1001 is electrically connected with the inching male plug A0, and the inching button box 1001 is electrically connected with the inching male plug A0;
a warmer front side safety door group 2001, a warmer rear side safety door group 2002, a main frame front side safety door group 2003, a main frame rear side safety door group 2004, a main frame left side safety door group 2005, a main frame right side safety door group 2006 and an operation table 2007; the warming machine front side safety door group 2001, the warming machine rear side safety door group 2002, the main frame front side safety door group 2003, the main frame rear side safety door group 2004, the main frame left side safety door group 2005, the main frame right side safety door group 2006 and the operating platform 2007 are respectively electrically connected with the PLC chip 3001;
the PLC chips 3001 and 7 point-action mother boards (labeled B01, B02, … and B07 in fig. 3) each correspond to one signal input port (labeled DI1, DI2, … and DI7 in fig. 3) of the control chip 301. Illustratively, in the bottle blowing machine shown in fig. 3, the signal input port DI1 corresponds to the jog female plug B01, the signal input port DI2 corresponds to the jog female plugs B02 and …, and the signal input port DI7 corresponds to the jog female plug B07; meanwhile, the signal input port DI1 corresponds to the warming machine front side safety door group 2001, the signal input port DI2 corresponds to the warming machine rear side safety door group 2002, the signal input port DI3 corresponds to the main frame front side safety door group 2003, the signal input port DI4 corresponds to the main frame rear side safety door group 2004, the signal input port DI5 corresponds to the main frame left side safety door group 2005, the signal input port DI6 corresponds to the main frame right side safety door group 2006, and the signal input port DI7 corresponds to the console 2007.
The positions of the 7 click-action female plugs (B01, B02, …, B07) are usually set on the console 2007. The inching male plug A0 is inserted into the inching female plug B07 (corresponding to the operating table 2007) in a normal working state, and switching of an inching mode and an automatic mode in a normal working state of the bottle blowing machine can be achieved.
When a debugging person or a maintenance person needs to accurately adjust the station or the rotation angle of a certain component on site, the inching male plug A0 is pulled out from the inching female plug B07, and the inching male plug A0 is plugged into any one of the inching female plugs B01-B06 according to the component needing to be adjusted (namely, if the front side safety door group 2001 of the heating machine needs to be adjusted, the inching male plug A0 is plugged into the inching female plug B01, if the rear side safety door group 2002 of the heating machine needs to be adjusted, the inching male plug A0 is plugged into the inching female plug B02, if the front side safety door group 2003 of the main frame needs to be adjusted, the inching male plug A0 is plugged into the inching female plug B03, if the rear side safety door group 2004 needs to be adjusted, the inching male plug A0 is plugged into the inching female plug B04, if the left side safety door group needs to be adjusted 2005, the inching male plug A0 is plugged into the right side safety door group, and the inching female plug B387 door group needs to be adjusted, if the main frame rear side safety door group needs to be adjusted 05, the inching male plug A0 is inserted into the inching female plug B06).
When the inching male plug A0 is plugged with any one of the inching female plugs B01-B06, the signal input ports DI1-DI6 corresponding to the inching female plugs B01-B06 receive feedback signals, then the safety door groups corresponding to the inching female plugs B01-B06 are shielded through the logic operation of the PLC chip 3001, and the safety door groups at other positions are still in a safety state (namely, when the safety door groups are triggered, an alarm is given and the machine is stopped). After that, the commissioning staff or the maintenance staff operates the buttons (such as the commissioning start button, the commissioning emergency stop button, the commissioning reset button, and the commissioning enable button) in the commissioning button box 1001 to enable the PLC chip 3001 to control the commissioning of the security gate group corresponding to the main plug B01-B06.
In addition, when the bottle blowing machine does not need to accurately adjust the station or the rotating angle of a certain part any more, the inching male plug A0 and the inching female plug B07 are plugged at the moment, all safety door groups are not shielded any more, and the machine can perform automatic production when the whole machine is reset to a safety mode.
The embodiment of the invention provides a control system capable of carrying out jog operation in multiple directions, which comprises a jog operation module, N modules to be operated and a control module, wherein N is more than or equal to 2 and is an integer; the control module is respectively electrically connected with the N modules to be operated, and is provided with N signal input ports, and each signal input port corresponds to one module to be operated; when the jog operation module is electrically connected with the target signal input port, the control module is used for receiving an operation instruction sent by the jog operation module and controlling the target module to be operated to perform jog operation according to the operation instruction, wherein the target signal input port is one of the N signal input ports which is electrically connected with the jog operation module, and the target module to be operated is the module to be operated corresponding to the target signal input port. The control module is used for controlling the target to-be-operated module to perform inching operation. Therefore, inching operation can be realized in a plurality of directions, and the working efficiency is improved while the safety production is ensured.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

1. A control system capable of multi-azimuth jog operation, comprising: the device comprises a inching operation module, N modules to be operated and a control module, wherein N is more than or equal to 2 and is an integer; wherein the content of the first and second substances,
the control module is electrically connected with the N modules to be operated respectively, and is provided with N signal input ports, and each signal input port corresponds to one module to be operated;
when the jog operation module is electrically connected with a target signal input port, the control module is configured to receive an operation instruction sent by the jog operation module, and control a target module to be operated to perform jog operation according to the operation instruction, where the target signal input port is a signal input port electrically connected with the jog operation module among the N signal input ports, and the target module to be operated is the module to be operated corresponding to the target signal input port.
2. The multi-aspect jog-operated control system according to claim 1,
the jog operation module includes: the jogging operation trigger unit is electrically connected with the first plug connector;
the control module includes: the signal input port of each second plug-in connector corresponds to one signal input port of the control chip, and the first plug-in connector can be plugged with any one second plug-in connector.
3. The control system of claim 2, wherein when the first connector is connected to a target second connector, the target second connector is a second connector corresponding to the target signal input port,
the control chip is further configured to close a security mode of the target module to be operated, so that the target module to be operated is in a state allowing jog operation.
4. The control system of claim 2, wherein the first connector is a male jog jack and the second connector is a female jog jack.
5. The control system capable of jog operation according to claim 2, wherein said operation command comprises any one of a jog start command, a jog emergency stop command and a jog reset command;
the jog operation triggering unit includes: a jog start button, a jog emergency stop button and a jog reset button; wherein the content of the first and second substances,
the inching starting button is used for sending the inching starting instruction;
the inching scram button is used for sending the inching scram instruction;
and the inching reset button is used for sending the inching reset instruction.
6. The multi-aspect jog-operated control system according to claim 5, wherein said jog operation trigger unit further comprises: clicking an enable button;
when the jog enabling button is triggered, the jog starting button allows the jog starting command to be sent out; when the jog enable button is not triggered, the jog start button does not allow the jog start command to be issued.
7. The control system of claim 2, wherein the control chip is a PLC chip.
8. The control system capable of multi-azimuth jog operation according to claim 1, wherein said module to be operated comprises a combination of at least two or more of an operation table, a main frame security door group, and a warmer security door group.
9. The control system capable of performing jog operation according to claim 8, wherein when N is 7, the module to be operated comprises: the system comprises a heating machine front side safety door group, a heating machine rear side safety door group, a main frame front side safety door group, a main frame rear side safety door group, a main frame left side safety door group, a main frame right side safety door group and an operation table.
10. The multi-direction jog control system according to any one of claims 1 to 9, wherein said multi-direction jog control system is applied to a bottle blowing machine.
CN202110743715.6A 2021-07-01 2021-07-01 Control system capable of multi-azimuth inching operation Pending CN113419482A (en)

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Application publication date: 20210921