CN110449958A - Cutter replacing method and device, the storage medium and processor of lathe - Google Patents
Cutter replacing method and device, the storage medium and processor of lathe Download PDFInfo
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- CN110449958A CN110449958A CN201910741077.7A CN201910741077A CN110449958A CN 110449958 A CN110449958 A CN 110449958A CN 201910741077 A CN201910741077 A CN 201910741077A CN 110449958 A CN110449958 A CN 110449958A
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- Prior art keywords
- signal
- tool
- characteristic information
- lathe
- tool magazine
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Classifications
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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
-
- 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
- B23Q3/15546—Devices for recognizing tools in a storage device, e.g. coding devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Numerical Control (AREA)
Abstract
The invention discloses a kind of cutter replacing method of lathe and devices, storage medium and processor.Wherein, this method comprises: getting request signal, wherein request signal indicates that predetermined lathe request executes tool changing operation, carries corresponding characteristic information one to be cut in tool changing signal；The characteristic information two for treating the target tool that cutting object is cut is determined according to the characteristic information one of object to be cut；Tool changing signal is generated according to the characteristic information two of target tool and characteristic information one, and tool changing signal is transmitted to tool magazine module, wherein tool magazine module is used to integrate the input signal and output signal of the tool magazine of drop target cutter；It controls tool magazine and is based on tool changing signal to predetermined lathe execution tool changing operation.The technical issues of present invention solves in the related technology in lathe exchanging knives process, the failure rate for improving lathe cumbersome due to tool magazine wiring.
Description
Technical field
The present invention relates to Machine-Tool Control technical field, cutter replacing methods and device in particular to a kind of lathe, storage
Medium and processor.
Background technique
Automatic tool changer-tool magazine generally can all be configured for high-end vertical machining centre, for Eco-power vertical
Machining center client omits automatic tool changer function in order to save cost, using artificial aim at tool operation.Therefore tool magazine function conduct
One apolegamy function embodiment is inside technical requirements.
Previous addition tool magazine function needs to add intermediate relay, A.C. contactor, motor protector etc. in power control cabinet
The coil control line of executing agency is connected to system to importation signal access system IO control panel one by one by accessory
Then IO control panel carries out control wiring to accessories such as intermediate relay, A.C. contactor, motor protectors.That is, in tradition
Numerically-controlled machine tool in, tool magazine is not that every lathe configures this function, and wraps in tool magazine control as an automatic tool changer
Several input/output signals are contained, wiring is cumbersome and takes up space, while also improving machine failure rate.
For above-mentioned in the related technology in lathe exchanging knives process, the failure rate of lathe is improved since tool magazine wiring is cumbersome
The problem of, currently no effective solution has been proposed.
Summary of the invention
The embodiment of the invention provides a kind of cutter replacing method of lathe and devices, storage medium and processor, at least to solve
Certainly in the related technology in lathe exchanging knives process, the technical issues of the failure rate for improving lathe cumbersome due to tool magazine wiring.
According to an aspect of an embodiment of the present invention, a kind of cutter replacing method of lathe is provided, comprising: get request letter
Number, wherein the request signal indicates that predetermined lathe request executes tool changing operation, and it is to be cut right to carry in the tool changing signal
The characteristic information one answered；It is determined according to the characteristic information one of the object to be cut for being cut to the object to be cut
Target tool characteristic information two；Tool changing is generated according to the characteristic information two of the target tool and the characteristic information one
Signal, and the tool changing signal is transmitted to tool magazine module, wherein the tool magazine module places the target tool for integrated
Tool magazine input signal and output signal；It controls the tool magazine and the predetermined lathe execution is changed based on the tool changing signal
Knife operation.
Optionally, after getting request signal, the cutter replacing method of the lathe further include: raw based on the request signal
At prompting message, wherein the prompting message is corresponding with the predetermined lathe by bus by the tool magazine module for prompting
Digital control system connection, the digital control system by the input signal of tool magazine that bus reading is integrated in the tool magazine module with
And output signal.
Optionally, it is determined according to the characteristic information one of the object to be cut for being cut to the object to be cut
The characteristic information two of target tool include: that the characteristic information one of the object to be cut is input to pre-determined model, wherein institute
It states pre-determined model and is obtained using multiple groups training data by machine learning training, every group of instruction in the multiple groups training data
Practice the characteristic information one and target corresponding with the characteristic information one of the object to be cut that data include: object to be cut
The characteristic information two of cutter；The output of the pre-determined model is obtained, and the output of the pre-determined model is converted into the target
The characteristic information two of cutter.
Optionally, the input signal includes: broach shell motor overload detection signal, and manipulator motor overload detects signal,
Broach shell releases detection signal, and broach shell withdraws detection signal, and tool magazine motor origin detects signal, and tool magazine counts inductive signal, mechanical
Hand origin detects signal, and manipulator button knife detects signal in place, and the mechanical hand brake detects signal；The output signal includes: knife
Set releases solenoid signal, and broach shell withdraws solenoid signal.
Optionally, the tool magazine is controlled to be based on the tool changing signal to execute tool changing operation to the predetermined lathe including: true
The installation site for the history cutter being currently installed on the processing platform of the fixed predetermined lathe, and by the history cutter from described
Installation site removes；The target tool in the tool magazine is moved to the installed position based on the tool changing signal；Institute
Under the control for stating tool changing signal, the target tool is installed to the installed position.
Optionally, after controlling the tool magazine and being based on the tool changing signal to the predetermined lathe execution tool changing operation,
The cutter replacing method of the lathe further include: when the predetermined tool magazine completes the object cutting to be cut, generate end signal；
Prompting message is generated based on the end signal, wherein the prompting message disconnects the bus and the numerical control for prompting
Connection between system.
Another aspect according to an embodiment of the present invention, additionally provides a kind of tool changing device of lathe, comprising: obtains single
Member, for getting request signal, wherein the request signal indicates that predetermined lathe request executes tool changing operation, the tool changing
Corresponding characteristic information one to be cut is carried in signal；Determination unit, for the characteristic information according to the object to be cut
One determines the characteristic information two of the target tool for being cut to the object to be cut；Generation unit, for according to institute
The characteristic information two and the characteristic information one for stating target tool generate tool changing signal, and the tool changing signal is transmitted to knife
Library module, wherein input signal and output signal of the tool magazine module for the integrated tool magazine for placing the target tool；
Control unit is based on the tool changing signal to the predetermined lathe execution tool changing operation for controlling the tool magazine.
Optionally, the tool changing device of the lathe further include: the generation unit, be also used to get request signal it
Afterwards, prompting message is generated based on the request signal, wherein the prompting message is total for prompting to pass through the tool magazine module
Line digital control system corresponding with the predetermined lathe connects, and the digital control system is read by bus and is integrated in the tool magazine module
In tool magazine input signal and output signal.
Optionally, the determination unit includes: input module, for inputting the characteristic information one of the object to be cut
To pre-determined model, wherein the pre-determined model is obtained using multiple groups training data by machine learning training, the multiple groups
Every group of training data in training data includes: the characteristic information one of object to be cut and the spy with the object to be cut
Reference ceases the characteristic information two of a corresponding target tool；Module is obtained, for obtaining the output of the pre-determined model, and by institute
The output for stating pre-determined model is converted to the characteristic information two of the target tool.
Optionally, the input signal includes: broach shell motor overload detection signal, and manipulator motor overload detects signal,
Broach shell releases detection signal, and broach shell withdraws detection signal, and tool magazine motor origin detects signal, and tool magazine counts inductive signal, mechanical
Hand origin detects signal, and manipulator button knife detects signal in place, and the mechanical hand brake detects signal；The output signal includes: knife
Set releases solenoid signal, and broach shell withdraws solenoid signal.
Optionally, described control unit includes: removal module, current on the processing platform for determining the predetermined lathe
The installation site of the history cutter of installation, and the history cutter is removed from the installation site；Mobile module, for being based on
Target tool in the tool magazine is moved to the installed position by the tool changing signal；Module is installed, for changing described
Under the control of knife signal, the target tool is installed to the installed position.
Optionally, the tool changing device of the lathe further include: the generation unit is also used to controlling the tool magazine based on institute
It is complete to the object cutting to be cut in the predetermined tool magazine after tool changing signal is stated to the predetermined lathe execution tool changing operation
Cheng Shi generates end signal；The generation unit is also used to generate prompting message based on the end signal, wherein described to mention
Information of waking up is used to prompt to disconnect the connection between the bus and the digital control system.
Another aspect according to an embodiment of the present invention, additionally provides a kind of storage medium, the storage medium includes
The program of storage, wherein described program execute it is any one of above-mentioned described in lathe cutter replacing method.
Another aspect according to an embodiment of the present invention, additionally provides a kind of processor, the processor is for running
Program, wherein described program run when execute it is any one of above-mentioned described in lathe cutter replacing method.
In embodiments of the present invention, using getting request signal, wherein request signal indicates that predetermined lathe request executes
Tool changing operation carries corresponding characteristic information one to be cut in tool changing signal；It is true according to the characteristic information one of object to be cut
Determine the characteristic information two for treating the target tool that cutting object is cut；According to the characteristic information two of target tool and
Characteristic information one generates tool changing signal, and tool changing signal is transmitted to tool magazine module, wherein tool magazine module places mesh for integrated
Mark the input signal and output signal of the tool magazine of cutter；It controls tool magazine and is based on tool changing signal to predetermined lathe execution tool changing operation
Mode tool changing is carried out to lathe, the cutter replacing method of the lathe provided through the embodiment of the present invention realizes and collects to tool magazine
The purpose of middleization management, to reach the technical effect for reducing machine failure rate, and then solves in the related technology in lathe
In exchanging knives process, the technical issues of the failure rate for improving lathe cumbersome due to tool magazine wiring.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the cutter replacing method of lathe according to an embodiment of the present invention；
Fig. 2 is the structure chart of the cutter replacing method of lathe according to an embodiment of the present invention；
Fig. 3 is the structure chart of tool magazine module according to an embodiment of the present invention；
Fig. 4 is the schematic diagram of the tool changing device of lathe according to an embodiment of the present invention.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
Embodiment 1
According to embodiments of the present invention, a kind of embodiment of the method for the cutter replacing method of lathe is provided, it should be noted that In
The step of process of attached drawing illustrates can execute in a computer system such as a set of computer executable instructions, also,
It, in some cases, can be to be different from shown in sequence execution herein although logical order is shown in flow charts
The step of out or describing.
Fig. 1 is the flow chart of the cutter replacing method of lathe according to an embodiment of the present invention, as shown in Figure 1, the tool changing of the lathe
Method includes the following steps:
Step S102, gets request signal, wherein request signal indicates that predetermined lathe request executes tool changing operation, changes
Corresponding characteristic information one to be cut is carried in knife signal.
Optionally, above-mentioned predetermined lathe belongs to the lathe for not having automatic tool changer function；Since the predetermined lathe can add
The manifold object to be cut of work, then needing to choose difference when being cut for different objects to be cut
Cutter cut, to ensure cut quality.
Therefore, it when predetermined lathe determines that current cutter is not suitable for cutting current object to be cut, can give birth to
At request signal, to request digital control system to execute tool changing operation.
Wherein, the characteristic information one of object to be cut is carried in above-mentioned request signal, for example, the material of object to be cut
Matter, the size of object to be cut, the target shape of object to be cut.
Step S104 determines the target cut for treating cutting object according to the characteristic information one of object to be cut
The characteristic information two of cutter.
Optionally, the characteristic information one of object to be cut has been got in above-mentioned steps S102, then can be based on
This feature information one determines the characteristic information two for being suitble to treat the target tool that cutting object is cut, for example, target tool
Model.
Step S106 generates tool changing signal according to the characteristic information two of target tool and characteristic information one, and by tool changing
Signal is transmitted to tool magazine module, wherein tool magazine module is used to integrate the input signal and output of the tool magazine of drop target cutter
Signal.
Optionally, a kind of device of storage knife and tool changing demand needed for tool magazine is to provide in automation process, from
Move cutter mechanism and the tool magazine of much knives tool can be stored, changes taking human as main production method.It is mainly to provide storage knife
Position, and can be correct that cutter is selected to be positioned according to the control of formula, to carry out Tool changeover；Cutter-exchange mechanism is then to execute knife
Has the movement of exchange.
It should be noted that the type of tool magazine be it is diversified, for example, bamboo hat type tool holder, disc type tool magazine, chain-type
Tool magazine is in embodiments of the present invention not specifically limited the type of tool magazine.
Since in traditional numerically-controlled machine tool, tool magazine is not that every lathe configures this function as a kind of automatic tool changer
Can, and several input/output signals are contained in tool magazine control, wiring is cumbersome and takes up space, while also improving the event of lathe
Barrier rate.
Therefore, in embodiments of the present invention, the relevant input signal of tool magazine and output signal are passed through into module concentrate tube
Reason, tool magazine module include input interface, output interface, power unit, electrical Gree part, bus portion and control section etc.,
When needing tool magazine function, this tool magazine module is directly added；When not needing tool magazine, by the company between tool magazine module and digital control system
Connect bus extraction.
Step S108, control tool magazine are based on tool changing signal and execute tool changing operation to predetermined lathe.
From the foregoing, it will be observed that in the scheme recorded in the above embodiment of the present invention, after receiving and getting request signal, according to
The characteristic information one of the object to be cut carried in request signal determines the target tool cut for treating cutting object
Characteristic information two；And tool changing signal is generated according to the characteristic information of target tool two and characteristic information one, and tool changing is believed
It number is transmitted to tool magazine module, and control tool magazine is based on tool changing signal and executes tool changing operation to predetermined lathe, realizes to tool magazine
Carry out the purpose of centralized management.
It is easily noted that, it is to be cut right according to what is carried in request signal due to after receiving and getting request signal
The characteristic information one of elephant determines the characteristic information two for treating the target tool that cutting object is cut, and according to target knife
The characteristic information two and characteristic information one of tool generate tool changing signal, and tool changing signal is transmitted to tool magazine module, and control
Tool magazine is based on tool changing signal and executes tool changing operation to predetermined lathe, so that centralized management is carried out to tool magazine by tool magazine module,
Wiring is fairly simple, and securely and reliably, the user experience is improved.
Above-described embodiment 1 provided by the invention efficiently solves in the related technology in lathe exchanging knives process as a result, due to
The technical issues of tool magazine wiring cumbersome failure rate for improving lathe.
According to the above embodiments of the present application, after getting request signal, the cutter replacing method of the lathe can also include:
Prompting message is generated based on request signal, wherein tool magazine module is passed through bus and predetermined lathe pair for prompting by prompting message
The digital control system connection answered, digital control system read the input signal and output for the tool magazine being integrated in tool magazine module by bus
Signal.
Optionally, in embodiments of the present invention, the input signal and output signal of tool magazine are integrated in tool magazine module
In, when tool magazine module needs to be communicated with digital control system, then need intermediary.In embodiments of the present invention, tool magazine module
It can be communicated by bus with digital control system.
In an alternative embodiment, according to the characteristic information one of object to be cut determine for treat cutting object into
The characteristic information two of the target tool of row cutting may include: that the characteristic information one of object to be cut is input to pre-determined model,
Wherein, pre-determined model is obtained using multiple groups training data by machine learning training, every group of instruction in multiple groups training data
Practice the characteristic information one and target tool corresponding with the characteristic information one of object to be cut that data include: object to be cut
Characteristic information two；The output of pre-determined model is obtained, and the output of pre-determined model is converted to the characteristic information two of target tool.
Optionally, above-mentioned input signal may include: broach shell motor overload detection signal, manipulator motor overload detection letter
Number, broach shell releases detection signal, and broach shell withdraws detection signal, and tool magazine motor origin detects signal, and tool magazine counts inductive signal, machine
Tool hand origin detects signal, and manipulator button knife detects signal in place, and the mechanical hand brake detects signal；Above-mentioned output signal can wrap
Include: broach shell releases solenoid signal, and broach shell withdraws solenoid signal.
According to the above embodiments of the present application, controlling tool magazine can wrap predetermined lathe execution tool changing operation based on tool changing signal
It includes: determining the installation site for the history cutter being currently installed on the processing platform of predetermined lathe, and by history cutter from installation position
Set removal；The target tool in tool magazine is moved to installed position based on tool changing signal；Under the control of tool changing signal, by mesh
Cutting tool installation manner is marked to installed position.
Optionally, the installation site that can determine history cutter on the processing platform of predetermined lathe, by history cutter from
Installation site removes, and target tool in tool magazine is moved to installed position, and under the control of tool changing signal, by target knife
Tool is mounted on installed position.
In an alternative embodiment, control tool magazine be based on tool changing signal to predetermined lathe execute tool changing operation it
Afterwards, the cutter replacing method of the lathe can also include: to generate end signal when predetermined tool magazine treats cutting object cutting completion；
Prompting message is generated based on end signal, wherein prompting message is used to prompt to disconnect the connection between bus and digital control system.
The cutter replacing method of the lathe provided in the embodiment of the present invention is described in detail with reference to the accompanying drawing.
Fig. 2 is the structure chart of the cutter replacing method of lathe according to an embodiment of the present invention, as shown in Figure 2, comprising: numerical control system
System, digital control system connect with power unit and communication part respectively, communication part respectively with importation and output par, c
Connection.In addition, as shown in Fig. 2, importation and output par, c are connect with control section respectively again.
It should be noted that above-mentioned importation includes: 1. cutter motor overload detection signals；2. manipulator motor overload
Detect signal；3. broach shell releases detection signal；4. broach shell withdraws detection signal；5. tool magazine motor origin detects signal；6. tool magazine
Count inductive signal；7. manipulator origin detects signal；8. manipulator button knife detects signal in place；9. mechanical hand brake detection letter
Number.
Above-mentioned output par, c includes: that 1. broach shells release solenoid valve；2. broach shell withdraws solenoid valve；3. cutter motor；4. mechanical
Flashlight machine.Above-mentioned control section includes: motor control, solenoid valve control, security control etc..Above-mentioned communication part: by collection
Tool magazine signal real-time status sends system to, and the instruction that digital control system is issued sends tool magazine module to and executes.
In addition, above-mentioned power unit is used to provide working power for digital control system and tool magazine module.
Furthermore herein it should be noted that lathe cutter replacing method structure in addition to including each portion as shown in Figure 2
/ outer, further includes: electrical isolation part: being integrated into tool magazine module for output par, c intermediate relay, to control and executes machine
Structure carries out electrical isolation, carries out Phototube Coupling to importation using photoelectrical coupler to achieve the purpose that Protection control system.
Fig. 3 is the structure chart of tool magazine module according to an embodiment of the present invention, as shown in figure 3, the tool magazine module may include:
Power module, with respectively in three phase mains firewire and zero curve (that is, L and N in Fig. 3) connect, mentioned for receiving outside
The working power of confession, wherein power module here is used to provide work electricity for each inductor for incuding tool magazine movement
Source；In addition, the three-phase electricity (that is, shown in Fig. 3, R, S, T and PE) in Fig. 3 provides working power for three-phase motor, here
Three-phase motor can be 380V operating voltage motor, three-phase motor here is respectively M3 and M4 as shown in Figure 3.
As shown in figure 3, the tool magazine module may include 8 inductors, for incuding the movement of tool magazine, wherein here
Inductor is respectively connected to different ports.As shown in figure 3, different ports here respectively include: bit port on broach shell, knife
Lower bit port is covered, tool magazine counts port, tool magazine origin port, and bit port, button knife to bit port, manipulator origin end are arrived in brake
Mouthful, solenoid valve common end, broach shell solenoid, solenoid valve under broach shell.
Wherein, bit port refers to that broach shell horizontality perceives port on above-mentioned broach shell, and bit port refers to that broach shell hangs down under broach shell
Intuition knows port；Tool magazine origin port represents No. 1 position of tool magazine, for recording tool magazine real time position；It is to work as that tool magazine, which counts port,
Tool magazine 1 lattice of every rotation, tool magazine current location ± 1, for calculating tool magazine position；It brakes to bit port and button knife port for sentencing
The current location of disconnected joyous dynamic manipulator；Manipulator origin port is used to determine the start position of tool-changing mechanical arm；Broach shell solenoid
It is moved to horizontality by solenoid valve control broach shell, solenoid valve is moved to vertical configuration by solenoid valve control broach shell under broach shell
State.
In addition, as shown in figure 3, the tool magazine module further include: protector, contactor and relay.In addition, further including control
Coremaking piece is used to control tool magazine module and passes through the communication of communication port and digital control system or tool magazine.
Fig. 3 also shows output solenoid valve, for incuding the output signal of tool magazine movement.
It needs to be added to intermediate relay, A.C. contactor, motor in power control cabinet relative to previous addition tool magazine function
The accessories such as protector access the input signal and output signal control panel of digital control system to importation signal one by one,
The coil control line of executing agency is connected to the input signal and output signal control panel of digital control system, then to centre after
The accessories such as electric appliance, A.C. contactor, motor protector carry out control wiring, if can remove most of connect from using this tool magazine module
The complicated processes of line improve the stability of artificial wiring, and tool magazine coherent signal concentrates on one block of plate, facilitate inquiry and handle event
Barrier, the definition of tool magazine module PCB interface do not have to worry older wire size loss or fuzzy, to the helpful after sale of product.
In addition, digital control system is read the input signal of tool magazine module communication module in the form of bus and issues control
System instruction only needs to pull out bus, only needs to plug bus when reusing when needing to suspend using tool magazine function,
High efficiency with apolegamy function.
Tool magazine device normal use need detect close to switch input signal, the executing agencies such as solenoid valve, motor it is defeated
Signal out, power input, control section and the communication interface composition with system communication.
It can be seen from the above, the cutter replacing method of the lathe provided in through the embodiment of the present invention realizes the collection to tool magazine signal
Middle management, improves the safety of tool changing, while also improving production efficiency, reduces machine failure rate.
Embodiment 2
Another aspect according to an embodiment of the present invention, additionally provides a kind of tool changing device of lathe, and Fig. 4 is according to this
The schematic diagram of the tool changing device of the lathe of inventive embodiments, as shown in figure 4, the tool changing device of the lathe includes: acquiring unit 41,
Determination unit 43, generation unit 45, control unit 47.The tool changing device of the lathe is described in detail below.
Acquiring unit 41, for getting request signal, wherein request signal indicates that predetermined lathe request executes tool changing behaviour
Make, carries corresponding characteristic information one to be cut in tool changing signal.
Determination unit 43 is cut for being determined according to the characteristic information one of object to be cut for treating cutting object
Target tool characteristic information two.
Generation unit 45, for generating tool changing signal according to the characteristic information two and characteristic information one of target tool, and
Tool changing signal is transmitted to tool magazine module, wherein tool magazine module be used for integrate drop target cutter tool magazine input signal with
And output signal.
Control unit 47 is based on tool changing signal to predetermined lathe execution tool changing operation for controlling tool magazine.
Herein it should be noted that above-mentioned acquiring unit 41, determination unit 43, generation unit 45 and control unit 47 are right
Should be in the step S102 to S108 in embodiment 1, above-mentioned module is identical as example and application scenarios that corresponding step is realized,
But it is not limited to the above embodiments 1 disclosure of that.It should be noted that above-mentioned module can be all as a part of of device
As a group of computer-executable instructions computer system in execute.
From the foregoing, it will be observed that can use acquiring unit in the above embodiments of the present application and get request signal, wherein ask
It asks signal to indicate that predetermined lathe request executes tool changing operation, carries corresponding characteristic information one to be cut in tool changing signal；And
The target tool cut for treating cutting object is determined according to the characteristic information one of object to be cut using determination unit
Characteristic information two；Generation unit is recycled to generate tool changing letter according to the characteristic information two and characteristic information one of target tool
Number, and tool changing signal is transmitted to tool magazine module, wherein tool magazine module is used to integrate the input letter of the tool magazine of drop target cutter
Number and output signal；And tool changing signal is based on using control unit control tool magazine, tool changing operation is executed to predetermined lathe.It is logical
The tool changing device for crossing lathe provided in an embodiment of the present invention realizes the purpose that centralized management is carried out to tool magazine, to reach
The technical effect of machine failure rate is reduced, and then is solved in the related technology in lathe exchanging knives process, due to tool magazine wiring
The technical issues of cumbersome failure rate for improving lathe.
In a kind of optional embodiment, the tool changing device of the lathe further include: generation unit is also used to getting request
After signal, prompting message is generated based on request signal, wherein tool magazine module is passed through bus and pre- for prompting by prompting message
Determine the corresponding digital control system connection of lathe, digital control system reads the input signal for the tool magazine being integrated in tool magazine module by bus
And output signal.
In a kind of optional embodiment, determination unit includes: input module, for by the characteristic information one of object to be cut
It is input to pre-determined model, wherein pre-determined model is obtained using multiple groups training data by machine learning training, multiple groups training
Every group of training data in data includes: the characteristic information one of object to be cut and the characteristic information one with object to be cut
The characteristic information two of corresponding target tool；Module is obtained, for obtaining the output of pre-determined model, and by the output of pre-determined model
Be converted to the characteristic information two of target tool.
In a kind of optional embodiment, input signal includes: broach shell motor overload detection signal, the inspection of manipulator motor overload
Signal is surveyed, broach shell releases detection signal, and broach shell withdraws detection signal, and tool magazine motor origin detects signal, and tool magazine counts induction letter
Number, manipulator origin detects signal, and manipulator button knife detects signal in place, and the mechanical hand brake detects signal；Output signal includes:
Broach shell releases solenoid signal, and broach shell withdraws solenoid signal.
In a kind of optional embodiment, control unit includes: removal module, for determining the processing platform of predetermined lathe
The installation site for the history cutter being currently installed on, and history cutter is removed from installation site；Mobile module, for being based on tool changing
Target tool in tool magazine is moved to installed position by signal；Module is installed, under the control of tool changing signal, by target
Cutting tool installation manner is to installed position.
In a kind of optional embodiment, the tool changing device of the lathe further include: generation unit is also used in control tool magazine base
After tool changing signal executes tool changing operation to predetermined lathe, when predetermined tool magazine treats cutting object cutting completion, knot is generated
Beam signal；Generation unit is also used to generate prompting message based on end signal, wherein prompting message disconnects bus for prompting
Connection between digital control system.
Embodiment 3
Another aspect according to an embodiment of the present invention, additionally provides a kind of storage medium, and storage medium includes storage
Program, wherein program executes the cutter replacing method of any one of above-mentioned lathe.
Embodiment 4
Another aspect according to an embodiment of the present invention additionally provides a kind of processor, and processor is used to run program,
Wherein, the cutter replacing method of any one of above-mentioned lathe is executed when program is run.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment
The part of detailed description, reference can be made to the related descriptions of other embodiments.
In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others
Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module
It connects, can be electrical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or
Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code
Medium.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of cutter replacing method of lathe characterized by comprising
Get request signal, wherein the request signal indicates that predetermined lathe request executes tool changing operation, the tool changing signal
In carry corresponding characteristic information one to be cut；
The target tool for being cut to the object to be cut is determined according to the characteristic information one of the object to be cut
Characteristic information two；
Tool changing signal is generated according to the characteristic information two of the target tool and the characteristic information one, and the tool changing is believed
Number be transmitted to tool magazine module, wherein the tool magazine module for the integrated tool magazine for placing the target tool input signal with
And output signal；
It controls the tool magazine and is based on the tool changing signal to the predetermined lathe execution tool changing operation.
2. the method according to claim 1, wherein after getting request signal, further includes: based on described
Request signal generate prompting message, wherein the prompting message for prompt by the tool magazine module by bus with it is described pre-
Determine the corresponding digital control system connection of lathe, the digital control system reads the tool magazine being integrated in the tool magazine module by bus
Input signal and output signal.
3. being used the method according to claim 1, wherein being determined according to the characteristic information one of the object to be cut
Include: in the characteristic information two of the target tool cut to the object to be cut
The characteristic information one of the object to be cut is input to pre-determined model, wherein the pre-determined model is to instruct using multiple groups
Practice what data were obtained by machine learning training, every group of training data in the multiple groups training data includes: to be cut right
The characteristic information two of the characteristic information one of elephant and target tool corresponding with the characteristic information one of the object to be cut；
The output of the pre-determined model is obtained, and the output of the pre-determined model is converted to the characteristic information of the target tool
Two.
4. the method according to claim 1, wherein the input signal includes: broach shell motor overload detection letter
Number, manipulator motor overload detects signal, and broach shell releases detection signal, and broach shell withdraws detection signal, the detection of tool magazine motor origin
Signal, tool magazine count inductive signal, and manipulator origin detects signal, and manipulator button knife detects signal, mechanical hand brake inspection in place
Survey signal；The output signal includes: that broach shell releases solenoid signal, and broach shell withdraws solenoid signal.
5. method according to claim 1 to 4, which is characterized in that control the tool magazine and be based on the tool changing
Signal executes tool changing operation to the predetermined lathe
Determine the installation site for the history cutter being currently installed on the processing platform of the predetermined lathe, and by the history cutter
It is removed from the installation site；
The target tool in the tool magazine is moved to the installed position based on the tool changing signal；
Under the control of the tool changing signal, the target tool is installed to the installed position.
6. method according to any one of claim 2 to 4, which is characterized in that be based on described change controlling the tool magazine
Knife signal executes the predetermined lathe after tool changing operation, further includes:
When the predetermined tool magazine completes the object cutting to be cut, end signal is generated；
Generate prompting message based on the end signal, wherein the prompting message for prompt to disconnect the bus with it is described
Connection between digital control system.
7. a kind of tool changing device of lathe characterized by comprising
Acquiring unit, for getting request signal, wherein the request signal indicates that predetermined lathe request executes tool changing behaviour
Make, carries corresponding characteristic information one to be cut in the tool changing signal；
Determination unit, for being determined according to the characteristic information one of the object to be cut for being cut to the object to be cut
The characteristic information two of the target tool cut；
Generation unit, for generating tool changing signal according to the characteristic information two and the characteristic information one of the target tool,
And the tool changing signal is transmitted to tool magazine module, wherein the tool magazine module is for the integrated knife for placing the target tool
The input signal and output signal in library；
Control unit is based on the tool changing signal to the predetermined lathe execution tool changing operation for controlling the tool magazine.
8. device according to claim 7, which is characterized in that further include: the generation unit is also used to ask getting
After seeking signal, prompting message is generated based on the request signal, wherein the prompting message is for prompting the tool magazine mould
Block is connected by bus digital control system corresponding with the predetermined lathe, described in the digital control system is read by bus and is integrated in
The input signal and output signal of tool magazine in tool magazine module.
9. a kind of storage medium, which is characterized in that the storage medium includes the program of storage, wherein described program right of execution
Benefit require any one of 1 to 6 described in lathe cutter replacing method.
10. a kind of processor, which is characterized in that the processor is for running program, wherein right of execution when described program is run
Benefit require any one of 1 to 6 described in lathe cutter replacing method.
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| CN201910741077.7A CN110449958B (en) | 2019-08-12 | 2019-08-12 | Tool changing method and device for machine tool, storage medium and processor |
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