CN109333952B - Management method and device of injection molding machine - Google Patents
Management method and device of injection molding machine Download PDFInfo
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- CN109333952B CN109333952B CN201811193863.XA CN201811193863A CN109333952B CN 109333952 B CN109333952 B CN 109333952B CN 201811193863 A CN201811193863 A CN 201811193863A CN 109333952 B CN109333952 B CN 109333952B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C2045/7606—Controlling or regulating the display unit
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Abstract
The invention provides a management method and a management device of an injection molding machine. The method is mainly applied to a management device, and comprises the following steps: determining the type of an R interface in an injection molding machine; the type of the R interface comprises a communication interface type and a non-communication interface type; and acquiring data of the injection molding machine according to the type of the R interface. The management method and the management device for the injection molding machine can realize the full-compatibility data acquisition, remote locking and remote assistance functions of the injection molding machine.
Description
Technical Field
The invention relates to the field of intelligent management, in particular to a management method and a management device of an injection molding machine.
Background
With the development of science and technology, more and more devices (such as injection molding machines) need to be managed informationally.
In the prior art, most injection molding machines do not have communication interfaces, and data collection can not be performed through a network due to the fact that the injection molding machines without communication functions can not monitor the operation state of the injection molding machines, and for a small part of injection molding machines with communication functions, because the types and the varieties of the injection molding machines are various and complex, the R interfaces of the corresponding injection molding machines are different, information management can not be performed, and therefore, the problem of how to achieve full-compatibility data collection of different injection molding machines is urgent.
Disclosure of Invention
The invention provides a management method, a management device and a storage medium of an injection molding machine, which can realize the acquisition of full-compatibility data of the injection molding machine.
According to a first aspect of embodiments of the present invention, there is provided a method for managing an injection molding machine, the method being mainly applied to a management apparatus, the method including:
determining the type of an R interface in an injection molding machine; the type of the R interface comprises a communication interface type and a non-communication interface type;
and acquiring data of the injection molding machine according to the type of the R interface.
Optionally, the type of the R interface is a communication interface type;
the collecting the data of the injection molding machine according to the type of the R interface comprises the following steps:
determining an S interface corresponding to the R interface in the management device according to the R interface;
and acquiring data of the injection molding machine through the R interface and the corresponding S interface.
Optionally, the type of the R interface is a type without a communication interface;
the collecting the data of the injection molding machine according to the type of the R interface comprises the following steps:
acquiring a signal of an injection molding machine;
and acquiring data of the injection molding machine according to the level conversion of the signal.
Optionally, the method further includes:
periodically acquiring encryption information from a cloud server;
and sending encryption information to the injection molding machine so that the injection molding machine decrypts the encryption information, and locking the machine after the decryption of the encryption information fails.
Optionally, the method further includes:
receiving an updating instruction triggered by a user;
according to the updating instruction, at least one of the following operations is executed: updating firmware, updating programs, or modifying parameters.
According to a second aspect of embodiments of the present invention, there is provided a management apparatus of an injection molding machine, the apparatus including:
the determining module is used for determining the type of an R interface in the injection molding machine; the type of the R interface comprises a communication interface type and a non-communication interface type;
and the acquisition module is used for acquiring the data of the injection molding machine according to the type of the R interface.
Optionally, the type of the R interface is a communication interface type;
the acquisition module is specifically configured to:
determining an S interface corresponding to the R interface in the management device according to the R interface;
and acquiring data of the injection molding machine through the R interface and the corresponding S interface.
Optionally, the type of the R interface is a type without a communication interface; the acquisition module is specifically configured to:
acquiring a signal of an injection molding machine;
and acquiring data of the injection molding machine according to the level conversion of the signal.
Optionally, the apparatus further comprises:
the acquisition module is used for periodically acquiring encryption information from the cloud server;
and the sending module is used for sending the encrypted information to the injection molding machine so that the injection molding machine can decrypt the encrypted information, and locking the machine after the decryption of the encrypted information fails.
Optionally, the apparatus further comprises:
the receiving module is used for receiving an updating instruction triggered by a user;
the processing module is used for executing at least one of the following operations according to the updating instruction: updating firmware, updating programs, or modifying parameters.
Optionally, the data of the injection molding machine includes at least one of the following data: product quantity, product cycle, status information or alarm information of the injection molding machine.
According to a third aspect of embodiments of the present invention, there is provided a management device of an injection molding machine, including:
a processor;
a memory; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor, the computer program comprising instructions for performing the method of the first aspect.
According to a fourth aspect of embodiments of the present invention, there is provided a computer-readable storage medium storing a computer program that causes a management apparatus of an injection molding machine to execute the method of the first aspect.
According to the management method and device of the injection molding machine, the type of an R interface in the injection molding machine is determined, the type of the R interface comprises a communication interface type and a non-communication interface type, and data of the injection molding machine are collected according to the type of the R interface. After the type of the R interface in the injection molding machine is determined, the data of the injection molding machine are acquired in different modes according to different types, so that the acquisition of the full-compatibility data of the management device is realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of an optional application scenario of the management method of an injection molding machine according to an embodiment of the present invention.
Fig. 2 is a flow chart illustrating a method of managing an injection molding machine according to an exemplary embodiment of the present invention.
Fig. 3 is a schematic diagram illustrating a communication connection of an injection molding machine management apparatus according to an exemplary embodiment of the present invention.
Fig. 4 is a schematic diagram illustrating a non-communicative connection of an injection molding machine management apparatus in accordance with an exemplary embodiment of the present invention.
Fig. 5 is a timing diagram illustrating data collected by an injection molding machine management apparatus according to an exemplary embodiment of the present invention.
Fig. 6 is a flowchart illustrating a method of managing an injection molding machine according to another exemplary embodiment of the present invention.
Fig. 7 is a flowchart illustrating a method of managing an injection molding machine according to still another exemplary embodiment of the present invention.
Fig. 8 is a schematic diagram illustrating a method of managing an injection molding machine with remote assistance according to an exemplary embodiment of the present invention.
Fig. 9 is a schematic structural diagram of a management apparatus of an injection molding machine according to an exemplary embodiment of the present invention.
Fig. 10 is a schematic structural view of a management apparatus of an injection molding machine according to still another exemplary embodiment of the present invention.
Fig. 11 is a schematic structural view of a management apparatus of an injection molding machine according to another exemplary embodiment of the present invention.
Fig. 12 is a schematic structural diagram of a management device of an injection molding machine according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic view of an optional application scenario of a management method of an injection molding machine according to an embodiment of the present invention, and as shown in fig. 1, the management system of an injection molding machine includes a management device 100 and an injection molding machine 200. Wherein, management device 100 is electrically connected with injection molding machine 200, and management device 100 is mainly used for managing or controlling the operation of injection molding machine 200, and the hardware in management device 100 includes: the wireless sensor comprises an embedded chip, a Digital Input (DI), a Digital Output (DO), an RJ45 interface, an RS232 interface, an RS-485 interface, an RS-422 interface and a built-in wireless connection chip. The high-configuration version supports a Global Positioning System (GPS) chip, a gyroscope, a cellular network module extension, and the like. The embedded chip may be an embedded processor or a memory, and is configured to process, transmit, calculate, or store data of the management apparatus 100, or execute a received instruction, and the like, the Digital Input (DI) and the Digital Output (DO) are mainly used to transmit signals or data between the management apparatus 100 and the injection molding machine 200, the DI/DO interface is mainly used to connect the management apparatus 100 and a controller of the injection molding machine 200 for communication, so as to implement information interaction, the S interface of the management apparatus 100 is mainly used to communicate with an R interface of the controller of the injection molding machine, so as to implement information interaction between the management apparatus 100 and the injection molding machine 200, and the GPS chip is mainly used to accurately position the injection molding machine 200, and provide accurate position information for financing lease.
In addition, the injection molding machine 200 may include a controller, an operating system, and an R interface, where the injection molding machine 200 is mainly configured to receive an instruction sent by the management device 100, and the controller controls the operating system of the injection molding machine 200 to execute a corresponding operation, where the injection molding machine 200 may receive the instruction sent by the management device 100 through the R interface.
On the basis of the application scenario shown in fig. 1, the embodiment of the present invention provides a management method for an injection molding machine 200, where a management device 100 determines the type of an R interface of the injection molding machine 200 according to the type or style of the injection molding machine 200, and acquires data of the injection molding machine 200 according to the type of the R interface. Specifically, if the R interface of the injection molding machine 200 is of a type having a communication interface, an S interface corresponding to the R interface in the management device 100 is determined according to the R interface, and data of the injection molding machine 200 is acquired through the R interface and the corresponding S interface; if the type of the R interface is a type without a communication interface, the acquired signals may include a mold closing end signal, an injection signal, a red light signal, and the like by acquiring the signals of the injection molding machine 200, and data of the injection molding machine 200 is acquired according to level conversion of the acquired signals, so that the management device 100 acquires fully compatible data of the injection molding machine 200.
In addition, the management device 100 may also periodically obtain encryption information from the cloud server; the management device 100 performs remote lock processing on the injection molding machine 200 by sending the encrypted information to the injection molding machine 200 so that the injection molding machine 200 decrypts the encrypted information and performs lock processing after the encrypted information is decrypted unsuccessfully.
The management device 100 can update the firmware of the management device 100 or update the control program of the injection molding machine 200 through the injection molding machine cloud platform interface according to the acquired parameters in the controller of the injection molding machine 200. The user may also trigger an instruction through the simulated human-computer interface to modify a parameter of the controller of the injection molding machine 200, for example, a manager may click a certain parameter in the human-computer interface, and after receiving the instruction to modify the parameter, the management device 100 may control the injection molding machine 200 to modify the parameter, so as to implement remote assistance of the management device 100 on the injection molding machine 200.
The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.
Fig. 2 is a flowchart illustrating a management method of an injection molding machine according to an exemplary embodiment of the present invention, which may be performed by any apparatus that performs the management method of an injection molding machine, and may be implemented by software and/or hardware. In this embodiment, the apparatus may be integrated in a management apparatus. As shown in fig. 2, the method of this embodiment may include:
step 201: determining the type of an R interface in an injection molding machine; the types of the R interface include a communication interface provided type and a communication interface not provided type.
In this step, the management apparatus may determine the type of the R interface by the type or model of the injection molding machine. The type of the R interface comprises a communication interface type and a communication interface non-type, the communication interface type is the type that the injection molding machine can perform information interaction with the management device through the R interface, and the communication interface type is the type that the injection molding machine cannot communicate with the management device.
Step 202: and acquiring data of the injection molding machine according to the type of the R interface.
In the step, data of the injection molding machine are acquired through different acquisition modes according to the determined type of the R interface.
In a possible implementation manner, when the type of the R interface is the type with the communication interface, the injection molding machine may collect data in the following manner: and determining an S interface corresponding to the R interface in the management device according to the R interface, and acquiring data of the injection molding machine through the R interface and the corresponding S interface.
Specifically, when the R interface is determined to have the communication function, the corresponding S interface is determined according to the R interface, the management device selects the S interface program corresponding to the S interface from the cloud management system, the selected S interface program is downloaded into the management device, and the injection molding machine data collection is achieved through connection of the S interface of the management device and the R interface of the injection molding machine controller.
In this step, when the R interface has a communication function, as shown in fig. 3, fig. 3 is a schematic diagram of a communication connection of a management apparatus of an injection molding machine according to an exemplary embodiment of the present invention, an S interface of the management apparatus is electrically connected to an R interface of a controller of the injection molding machine, the R interface may be an Ethernet interface (Ethernet), an RJ45 interface, an RS232 interface, an RS-485 interface, an RS-422 interface, or the like, and a specific choice is determined according to an actual situation as long as communication can be performed, which is not limited by the present invention. The management device can perform information interaction with the injection molding machine through the S interface and the R interface in the injection molding machine controller. In addition, in the initial state of the management device, program information of the S interface is stored in the cloud management system, after the type of the R interface is determined, the S interface required in the management device is determined according to the type of the R interface in the injection molding machine controller, and then the management device downloads the corresponding S interface program from the cloud, wherein the S interface required in the management device is an interface corresponding to the type of the R interface.
And after the S interface corresponding to the R interface in the management device is determined, the management device collects the data of the injection molding machine through the R interface and the corresponding S interface.
It should be noted that the collected data of the injection molding machine may include at least one of the following data: the injection molding machine state information includes a product number, a product period, injection molding machine state information or alarm information, and certainly, other information data related to the injection molding machine may also exist, specifically, the product number is the number of products completed in the operation process of the injection molding machine, the product period is the time required by the injection molding machine to complete one product, the injection molding machine state information indicates that the injection molding machine is in a mold closing state, an injection state or a mold closing end state at a certain moment, and the alarm information may indicate that the injection molding machine is in a fault state or a warning state.
In this embodiment, when the R interface is of a type having a communication interface, an S interface corresponding to the R interface in the management device is determined according to the R interface, and data of the injection molding machine is acquired through the R interface and the corresponding S interface; because the types and models of the injection molding machine are various, the types of the R interfaces are different, and the corresponding S interfaces in the management device are selected to be connected according to the R interfaces, so that the data acquisition of the injection molding machine is realized.
In another possible implementation manner, when the type of the R interface is a type without a communication interface, the injection molding machine may collect data in the following manner: acquiring signals of an injection molding machine, wherein the acquired signals can comprise mold closing final signals, injection signals, red light signals and the like; and acquiring data of the injection molding machine according to the level conversion of the acquired signal.
Specifically, when it is determined that the R interface does not have the communication function, the management device is connected with the injection molding machine through the S interface and the R interface in the injection molding machine, obtains signals such as the mold closing of the injection molding machine according to signals such as the mold closing end, the injection, the red light and the like of the injection molding machine controller and signals such as the mold closing of the cutting controller, and performs data acquisition of the injection molding machine according to the level conversion of the obtained signals.
In this step, when the R interface does not have a communication function, as shown in fig. 4, fig. 4 is a schematic diagram illustrating a non-communication connection of a management apparatus of an injection molding machine according to an exemplary embodiment of the present invention, an S interface of the management apparatus is connected to an R interface of an injection molding machine controller by hardware, and input and output of signals are performed by the hardware connection.
In this embodiment, data of the controller is acquired by determining level conversion of the digital input, specifically, for example, fig. 5 is a timing chart of data acquisition of an injection molding machine management device according to an exemplary embodiment of the present invention, as shown in fig. 5, a horizontal axis indicates time of signal input to the management device, and a vertical axis indicates voltage level, when a mold closing end signal input to the management device is detected and an injection signal input to the management device is detected within 200ms, it is determined that the injection molding machine starts full-automatic operation, at which time a product cycle is calculated, as shown in case I in fig. 5, the product number is added by 1 at the next time of the combination signal input to the management device, and the product cycle is calculated according to a time interval of the two times of the combination signal input to the management device, as shown in case II in the figure, the product cycle is 3 seconds. In addition, when the red light signal is 1 (high level is 1, low level is 0, not shown in the figure), an alarm is indicated, as shown in case III in the figure. When a mold clamping end signal is input to the management device, but an injection signal input to the management device is not detected within 200ms, the operation state of the injection molding machine is judged to be manual, as shown in a case IV in the figure.
In this embodiment, when the type of the R interface is a type without a communication interface, the management device acquires the data of the injection molding machine by acquiring signals of the injection molding machine, where the acquired signals may include a mold closing end signal, an injection signal, a red light signal, and the like, and acquires the data of the injection molding machine according to level conversion of the acquired signals.
In the method for managing an injection molding machine provided by this embodiment, the type of the R interface in the injection molding machine is determined, where the type of the R interface includes a type with a communication interface and a type without a communication interface, and data of the injection molding machine is collected according to the type of the R interface. After the type of the R interface in the injection molding machine is determined, the data of the injection molding machine are acquired in different modes according to different types, so that the acquisition of the full-compatibility data of the management device is realized.
Optionally, on the basis of the above embodiment, in order to facilitate customers or manufacturers to rent financing, pay by installments, and the like, the injection molding machine management device may further periodically obtain the encrypted information from the cloud server, send the encrypted information to the injection molding machine, so that the injection molding machine decrypts the encrypted information, and control the injection molding machine to lock the machine after the decryption of the encrypted information fails. Fig. 6 is a flowchart illustrating a method of managing an injection molding machine according to another exemplary embodiment of the present invention, as shown in fig. 6, the method including the steps of:
step 601: encryption information is periodically obtained from the cloud server.
The management device can periodically acquire the encryption information from the cloud, wherein the encryption information can be set by a user in a user-defined mode, and can also be pre-stored in the factory of the injection molding machine. In addition, the acquisition period may be one day, three days or ten days, and the periodicity may be determined according to the actual situation, which is not limited by the present invention.
For example, the encryption information stored in the cloud server can be divided into three types: locking machine encryption information, unlocking encryption information and time encryption information, wherein the locking machine encryption information comprises a locking machine reason, which is used for enabling the injection molding machine to carry out self-locking, for example, locking machine operation is carried out when the injection molding machine is restarted next time, and the locking machine reason is prompted after locking; the unlocking encrypted information is used for enabling the injection molding machine to be capable of unlocking automatically; the machine locking encrypted information and the unlocking encrypted information can generate direct effects on the injection molding machine, and the direct effects can be immediate machine locking or immediate unlocking and the like; the time encryption information includes a remaining time of the injection molding machine allowed to operate, which is used for enabling the injection molding machine to operate within a set time period, stopping or locking the injection molding machine after the set time is reached, and prompting the arrival of the allowed time after the locking, wherein the set time can be a time period or a time point set by a user or a manufacturer for the operating time of the injection molding machine, and the remaining time is the operating time of the injection molding machine left from the set time when the decryption of the time encryption information by the injection molding machine is successful, for example, assuming that the set time is 30 hours and the decryption is successful and the injection molding machine has operated for 20 hours, the remaining time of the injection molding machine is 10 hours.
In order to prevent the user from illegally operating the injection molding machine, the lock encryption information may be an immediate lock encryption information, and the immediate lock encryption information may be, for example, a factory password for operating the injection molding machine.
Step 602: and sending the encrypted information to the injection molding machine so that the injection molding machine decrypts the encrypted information, and locking the machine after the decryption of the encrypted information fails.
In this step, the injection molding machine decrypts the encrypted information through a decryption algorithm in the R interface after receiving the encrypted information sent by the management device. And locking the injection molding machine when the injection molding machine is restarted next time after the decryption is incorrect, and prompting corresponding information in a human-computer interface according to the situation of the encrypted information, such as failure of decryption of encrypted information of locking the machine, failure of decryption of encrypted information of unlocking the machine, failure of decryption of encrypted information of time and the like.
Of course, if the injection molding machine is decrypting the encrypted information correctly, the injection molding machine continues to operate at the current time.
For example, suppose that the management device acquires the lock encryption information from the cloud server at 15 hours every day, the management device sends the lock encryption information to the R interface of the injection molding machine controller through the S interface, the injection molding machine controller decrypts the lock encryption information through a lock decryption algorithm in the R interface, if the decryption of the injection molding machine controller is correct, the current operation of the injection molding machine is continued, if the decryption of the injection molding machine controller fails, the lock is performed when the injection molding machine is restarted, and meanwhile, the injection molding machine after being locked can feed back the reason information of the lock of the management device, so that a user or a manufacturer can see the reason of the lock at the cloud to judge the state of the injection molding machine.
In this embodiment, the injection molding machine management device periodically acquires the encryption information from the cloud server and sends the encryption information to the injection molding machine, so that the injection molding machine decrypts the encryption information, and after the decryption of the encryption information fails, the injection molding machine is controlled to lock the machine when being restarted.
In an implementable manner, based on the above embodiments, in order to enable a user to remotely control the injection molding machine to perform remote operations such as program update or parameter modification of the injection molding machine, fig. 7 is a flowchart of a management method of the injection molding machine according to still another exemplary embodiment of the present invention, as shown in fig. 7, the method comprising the steps of:
step 701: and receiving an updating instruction triggered by a user.
In this step, the management device can trigger a corresponding instruction in the cloud platform through the user, and sends the instruction to the injection molding machine through the S interface and the R interface.
Step 702: according to the updating instruction, at least one of the following operations is executed: updating firmware, updating programs, or modifying parameters.
The update instruction can be used for instructing the management device to update firmware, program or modify parameters, and the like, wherein the firmware update can be that a manager updates a single firmware in the management device, or selectively updates all the firmware in batches; the program updating mainly comprises updating a program in an injection molding machine controller, and specifically can be updating the program of a specific injection molding machine controller by a manager; the parameter modification mainly comprises the steps of modifying parameters in an injection molding machine controller, and simulating a human-computer interface of a specific injection molding machine or simulation software of the injection molding machine controller in a cloud management system by a user through acquiring related parameters in the injection molding machine controller, wherein the safety condition can be a state that the injection molding machine stops running under the condition of ensuring the safety condition, and the user can remotely modify the parameters of the injection molding machine through the simulated human-computer interface, certainly modify a certain parameter and also modify certain parameters in batches.
Fig. 8 is a schematic diagram illustrating remote assistance of a management method of an injection molding machine according to an exemplary embodiment of the present invention, and as shown in fig. 8, the remote assistance function is mainly embodied in updating device firmware, updating controller program, modifying remote simulation human-machine interface and controller parameters, and of course, may also be embodied in other aspects, and the present invention is not limited herein.
Specifically, the specific method for updating the device firmware is that a user triggers a device firmware update instruction through the management device, and the management device starts to update the device firmware according to the received update instruction. The specific method for updating the controller program comprises the steps that a user triggers a command for updating the controller program through the management device, the management device sends the received updating command to the R interface of the injection molding machine controller through the S interface of the management device, and the management device controls the updating of the controller program of the injection molding machine. The specific method is that the management device is electrically connected with the R interface according to the S interface, so that parameters in the injection molding machine controller can be obtained, the obtained parameters are uploaded to the cloud, the human-computer interface of the specific injection molding machine is simulated through the cloud management system, a user can remotely modify the parameters of the injection molding machine through the human-computer interface, and in addition, other contents of the injection molding machine interface can be modified through the simulated human-computer interface.
In this embodiment, the management apparatus may receive an update instruction triggered by a user; according to the updating instruction, the firmware is updated, the program is updated or the parameters are modified, the updating instruction is sent by a user through the cloud management system, the management device executes the updating instruction, and finally updating of the firmware of the device, updating of the control program and modification of the parameters of the controller are achieved, so that the remote assistance function is achieved.
Fig. 9 is a block diagram of a management apparatus of an injection molding machine according to an exemplary embodiment of the present invention, and as shown in fig. 9, the apparatus includes a determination module 11 and an acquisition module 12.
The determining module 11 is used for determining the type of an R interface in the injection molding machine; the type of the R interface comprises a communication interface type and a non-communication interface type;
and the acquisition module 12 is used for acquiring data of the injection molding machine according to the type of the R interface.
Optionally, the type of the R interface is a communication interface type; the acquisition module 12 is specifically configured to:
determining an S interface corresponding to the R interface in the management device according to the R interface;
and acquiring data of the injection molding machine through the R interface and the corresponding S interface.
Optionally, the type of the R interface is a type without a communication interface; the acquisition module 12 is further specifically configured to:
acquiring signals of an injection molding machine, wherein the acquired signals can comprise mold closing final signals, injection signals, red light signals and the like;
and acquiring data of the injection molding machine according to the level conversion of the signal.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 10 is a block diagram of a management apparatus of an injection molding machine according to still another exemplary embodiment of the present invention, as shown in fig. 10, optionally, the apparatus further includes: an acquisition module 13 and a sending module 14.
The obtaining module 13 is further configured to periodically obtain encryption information from the cloud server;
and the sending module 14 is used for sending the encrypted information to the injection molding machine so that the injection molding machine can decrypt the encrypted information, and locking the machine after the decryption of the encrypted information fails.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 11 is a block diagram illustrating a management apparatus of an injection molding machine according to still another exemplary embodiment of the present invention, as shown in fig. 11, the apparatus further comprising: a receiving module 15 and a processing module 16.
A receiving module 15, configured to receive an update instruction triggered by a user;
the processing module 16 is configured to perform at least one of the following operations according to the update instruction: updating firmware, updating programs, or modifying parameters.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 12 is a schematic structural diagram of a management device of an injection molding machine according to an embodiment of the present invention. Fig. 12 illustrates a block diagram of an exemplary injection molding machine management apparatus suitable for use in implementing embodiments of the present invention. The injection molding machine management apparatus shown in fig. 12 is only an example, and should not impose any limitation on the function and scope of use of the embodiment of the present invention.
As shown in fig. 12, the injection molding machine management apparatus may include a transmitter 120, a processor 121, a memory 122, and at least one communication bus 123. The communication bus 123 is used to realize communication connection between the elements. The memory 122 may include a high-speed RAM memory, and may also include a non-volatile storage NVM, such as at least one disk memory, in which various programs may be stored for performing various processing functions and implementing the method steps of the present embodiment. In addition, the injection molding machine management device may further include a receiver 124, the receiver 124 in this embodiment may be a corresponding input interface having a communication function and an information receiving function, and the transmitter 120 in this embodiment may be a corresponding output interface having a communication function and an information transmitting function. Alternatively, the transmitter 120 and the receiver 124 may be integrated into one communication interface, or may be two independent communication interfaces.
In addition, a computer program is stored in the memory 122 and configured to be executed by the processor 121, the computer program comprising instructions for performing the method of the embodiments as shown in fig. 2, 6 and 7 above.
Embodiments of the present invention further provide a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and the computer program enables an injection molding machine management apparatus to execute the method for injection molding machine management provided in the embodiments shown in fig. 9 to 11. The readable storage medium may be implemented by any type of volatile or non-volatile memory device or combination thereof, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.
Those of ordinary skill in the art will understand that: all or a portion of the steps of implementing the above-described method embodiments may be performed by hardware associated with program instructions. The aforementioned program may be stored in a computer-readable storage medium. When executed, the program performs steps comprising the method embodiments described above; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A method of managing an injection molding machine, applied to a management apparatus, the method comprising:
determining the type of an R interface in an injection molding machine; the type of the R interface comprises a communication interface type and a non-communication interface type;
acquiring data of the injection molding machine according to the type of the R interface;
wherein, the determining the type of the R interface in the injection molding machine specifically comprises: determining the type of the R interface according to the type or model of the injection molding machine;
if the type of the R interface is a communication interface type;
the collecting the data of the injection molding machine according to the type of the R interface comprises the following steps:
determining an S interface corresponding to the R interface in the management device according to the R interface;
collecting data of the injection molding machine through the R interface and the corresponding S interface;
if the type of the R interface is the type without the communication interface;
the collecting the data of the injection molding machine according to the type of the R interface comprises the following steps:
acquiring a signal of an injection molding machine;
and acquiring data of the injection molding machine according to the level conversion of the signal.
2. The method of claim 1, further comprising:
periodically acquiring encryption information from a cloud server;
and sending encryption information to the injection molding machine so that the injection molding machine decrypts the encryption information, and controlling the injection molding machine to lock the machine after the decryption of the encryption information fails.
3. The method of claim 1, further comprising:
receiving an updating instruction triggered by a user;
according to the updating instruction, at least one of the following operations is executed: updating firmware, updating programs, or modifying parameters.
4. A management device for an injection molding machine, the device comprising:
the determining module is used for determining the type of an R interface in the injection molding machine; the type of the R interface comprises a communication interface type and a non-communication interface type;
the acquisition module is used for acquiring the data of the injection molding machine according to the type of the R interface;
wherein the determining module is specifically configured to: determining the type of the R interface according to the type or model of the injection molding machine;
if the type of the R interface is a communication interface type; the acquisition module is specifically configured to:
determining an S interface corresponding to the R interface in the management device according to the R interface;
collecting data of the injection molding machine through the R interface and the corresponding S interface;
if the type of the R interface is the type without the communication interface; the acquisition module is specifically configured to:
acquiring a signal of an injection molding machine; and acquiring data of the injection molding machine according to the level conversion of the signal.
5. A management device, comprising:
a processor;
a memory; and
a computer program;
wherein the computer program is stored in the memory and configured to be executed by the processor, the computer program comprising instructions for performing the method of any of claims 1-3.
6. A computer-readable storage medium, characterized in that it stores a computer program that causes a management apparatus to execute the method of any one of claims 1-3.
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| DE102019208937A1 (en) * | 2019-06-19 | 2020-12-24 | Arburg Gmbh + Co. Kg | Method for providing an operating system for a machine controller |
| CN114228008B (en) * | 2021-12-20 | 2023-08-11 | 深圳市友联精诚塑胶制品有限公司 | Plastic molding method and system |
| CN115195069A (en) * | 2022-06-27 | 2022-10-18 | 佛山市南海区广工大数控装备协同创新研究院 | Universal data acquisition module and system for injection molding machine |
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Application publication date: 20190215 Assignee: TEDERIC MACHINERY Co.,Ltd. Assignor: HANGZHOU DIANZI University Contract record no.: X2022330000018 Denomination of invention: Management method and device of injection molding machine Granted publication date: 20210202 License type: Common License Record date: 20220114 |