CN110989821A

CN110989821A - Intelligent terminal for mold

Info

Publication number: CN110989821A
Application number: CN201911418775.XA
Authority: CN
Inventors: 曲振伟; 陈录城; 王增波; 褚永兴; 王雅馨
Original assignee: Haier Smart Home Co Ltd; Haier Digital Technology Qingdao Co Ltd; Haier Caos IoT Ecological Technology Co Ltd; Qingdao Haier Industrial Intelligence Research Institute Co Ltd
Current assignee: Haimo Zhiyun Technology Zhejiang Co ltd; Qingdao Haimo Zhiyun Technology Co ltd; Haier Digital Technology Qingdao Co Ltd; Haier Caos IoT Ecological Technology Co Ltd; Cosmoplat Industrial Intelligent Research Institute Qingdao Co Ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-04-10

Abstract

The embodiment of the invention discloses a mould intelligent terminal which is arranged on a mould assembly, and the mould intelligent terminal comprises: the device comprises a battery component, a die assembly induction module and a low-power consumption module; the battery component is used for supplying power to the low-power consumption module; the die assembly induction module is used for generating a die assembly signal when detecting that the die assembly performs a die assembly operation; the low-power consumption module is also electrically connected with the die assembly induction module and used for switching to a working mode and carrying out die assembly counting when a die assembly signal is received and switching to a low-power consumption mode after counting is finished. In the embodiment of the invention, the low-power module only maintains normal power consumption in the low-power mode, and each functional unit integrated in the low-power module does not work to reduce power consumption; so realized low power consumption, then battery pack can guarantee for a long time that mould intelligent terminal normally works as the power, and the mould intelligent terminal that adopts battery pack does not have the requirement to installation scene and walking the line, and applicable in arbitrary scene has solved prior art's problem.

Description

Intelligent terminal for mold

Technical Field

The embodiment of the invention relates to a mold manufacturing technology, in particular to an intelligent terminal for a mold.

Background

The mold is called as an industrial mother, and plays an extremely important role in modern industrial production, many parts cannot be separated from the mold in the household appliance production process, and the mold is divided into a plurality of types such as a plastic mold, a stamping mold, a casting mold and the like. Because of the important role of the mold in the production process, production managers need to accurately master the information such as the number of times of use of each mold at any time.

The existing mold management terminal comprises a mold management terminal realized based on an RFID technology and also comprises a mold management terminal realized by a physical switch technology.

The power consumption of the existing mold management terminal is large, adapter power supply is mostly adopted, and the requirements for wiring and the like of an installation scene are high.

Disclosure of Invention

The embodiment of the invention provides an intelligent terminal of a mold, which is used for reducing power consumption.

The embodiment of the invention provides a mould intelligent terminal which is arranged on a mould assembly, and the mould intelligent terminal comprises: the device comprises a battery component, a die assembly induction module and a low-power consumption module;

the battery assembly is used for supplying power to the low-power consumption module;

the die assembly induction module is used for generating a die assembly signal when detecting that the die assembly performs a die assembly operation;

the low-power consumption module is also electrically connected with the die assembly induction module and used for switching to a working mode and carrying out die assembly counting when receiving the die assembly signal and switching to a low-power consumption mode after counting is finished.

Further, the mould intelligent terminal still includes: the anti-falling sensing module and the alarm module;

the anti-falling induction module is used for generating a falling signal when the intelligent terminal of the mold is detected to be separated from the mold assembly;

the low-power-consumption module is respectively electrically connected with the anti-drop sensing module and the alarm module and is used for switching to a working mode when receiving the drop signal and generating drop alarm information so as to enable the alarm module to alarm drop and switching to a low-power-consumption mode after the alarm is finished.

Further, the mould intelligent terminal still includes: the system comprises an information reporting module and an Internet of things module;

the information reporting module is used for generating a reporting signal when receiving a reporting instruction;

the low-power-consumption module is electrically connected with the information reporting module and is used for switching to a communication mode when receiving the reporting signal, reporting information through the Internet of things module and switching to a low-power-consumption mode after reporting is finished.

Further, the internet of things module is a narrow-band internet of things module.

Further, the low power consumption module is used for reporting the equipment information through the internet of things module when the communication mode is switched to the communication mode.

Further, the switching process of the low-power module is microsecond-level switching.

In the embodiment of the invention, a battery assembly is arranged in the intelligent terminal of the mold, the battery assembly is used for supplying power to a low-power consumption module and a mold closing induction module in the intelligent terminal of the mold, the mold closing induction module is used for generating a mold closing signal when the mold assembly performs mold closing operation, the low-power consumption module is used for switching to a working mode and performing mold closing counting when receiving the mold closing signal, and is switched to the low-power consumption mode after counting is completed. Obviously, the low power module normally operates and can perform various operations in the operating mode, and only maintains normal power consumption and each functional unit integrated therein does not operate in the low power mode to reduce power consumption. So realized mould intelligent terminal's low power consumption, then battery pack can guarantee mould intelligent terminal normal work for a long time as the power, and the mould intelligent terminal that adopts battery pack does not have the requirement to installation scene and walk the line, and applicable in arbitrary scene has solved prior art's problem.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, a brief description will be given below of the drawings required for the embodiments or the technical solutions in the prior art, 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 diagram of a mold intelligent terminal provided in an embodiment of the present invention;

fig. 2 is a schematic diagram of a mold intelligent terminal provided in an embodiment of the present invention;

fig. 3 is a schematic diagram of a mold intelligent terminal according to an embodiment of the present invention;

fig. 4 is an external schematic view of a mold intelligent terminal according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a mold intelligent terminal according to an embodiment of the present invention;

fig. 6 is a schematic view of a working mode of a mold intelligent terminal according to an embodiment of the present invention;

fig. 7 is a schematic diagram of a workflow of a mold intelligent terminal according to an embodiment of the present invention;

fig. 8 is a schematic diagram of a combination of a mold intelligent terminal and a mold assembly provided by an embodiment of the invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described through embodiments with reference to the accompanying 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.

Referring to fig. 1, a schematic diagram of a mold intelligent terminal according to an embodiment of the present invention is shown. The intelligent terminal of the mold provided by the embodiment of the invention is detachably mounted on the mold assembly, the mold assembly can be selected as a shell or a part which is used for manufacturing an integrated molding, for example, the mold assembly is used for manufacturing a mobile phone shell, or the mold assembly is used for manufacturing an automobile part, and it can be understood that the mold assembly is any mold structure for manufacturing an integrated molding part, and is not limited thereto.

The mould intelligent terminal that this embodiment provided includes: the device comprises a battery component 1, a die assembly induction module 2 and a low power consumption module 3; the battery component 1 is used for supplying power to the low-power consumption module 3; the mold clamping induction module 2 is used for generating a mold clamping signal when detecting that a mold assembly (not shown) performs a mold clamping operation; the low-power consumption module 3 is also electrically connected with the die assembly induction module 2 and is used for switching to a working mode and carrying out die assembly counting when receiving a die assembly signal and switching to a low-power consumption mode after counting is finished.

In this embodiment, the mold intelligent terminal is provided with the battery assembly 1, the optional battery assembly 1 is a lithium battery, and in other embodiments, the optional battery assembly is formed by connecting a plurality of batteries in series and parallel, which is not limited in the present invention. The battery assembly 1 serves as a power module of the intelligent terminal of the mold and is used for supplying power to each module, chip and device in the intelligent terminal of the mold so as to maintain the normal work of the intelligent terminal of the mold. The working voltages required by each module, chip and device in the intelligent terminal of the mold may be different, and the battery assembly 1 may supply power to different modules, chips and devices through the low-power module 3, and the power supply modes of the battery assembly and other modules, chips and devices in the intelligent terminal of the mold are not particularly limited herein. The battery pack 1 can supply power to the intelligent terminal of the mold for a long time after charging is completed. In the present embodiment, the power supply relationship of the battery assembly 1 and the electrical connection of each module, chip and device is not particularly emphasized, the battery assembly 1 supplies power to the low power consumption module 3, and the electrical connection manner of the battery assembly 1 and the low power consumption module 3 is not particularly described, and fig. 1 is only a simple example.

In this embodiment, a mold closing sensing module 2 is disposed in the intelligent mold terminal, and the mold closing sensing module 2 is configured to generate a mold closing signal when detecting that a mold assembly (not shown) performs a mold closing operation. The optional die assembly induction module 2 performs die assembly induction based on a magnetic induction technology, for example, a magnet is arranged on a first die of a die assembly, a die intelligent terminal is arranged on a second die of the die assembly, and when the die assembly is performed, the distance between the first die and the second die is smaller than or equal to a preset die assembly distance, so that the die assembly induction module 2 can detect a magnetic field signal of the magnet on the first die and judge that the die assembly performs die assembly operation, and a die assembly signal is generated. Alternatively, the die closing induction module 2 may be selected to perform die closing induction based on radio frequency identification technology. In other embodiments, the mold clamping induction module may also be selected to perform mold clamping induction based on other technologies, which is not specifically limited in the present invention. After the die is closed, the material positioned in the middle can be stamped and formed into a part corresponding to the formed pattern of the material, and the one-step die closing process of the die can be understood as the stamping and forming of the die and then the separation of the die; one part can be manufactured by one-time mold closing process.

In this embodiment, a low power consumption module 3 is disposed in the intelligent terminal of the mold, and the low power consumption module 3 is further electrically connected to the mold closing sensing module 2, and is configured to switch to a working mode and perform mold closing counting when receiving a mold closing signal, and switch to a low power consumption mode after counting is completed. The counting unit is integrated in the low-power module 3, and when the counting unit receives a mold closing signal, the counting unit is switched to a working mode to carry out mold closing counting, so that the counting of the mold closing times of the mold assembly is realized, and the counting unit is switched to a low-power mode after the counting is finished. It is understood that the counting unit may optionally have a counting and timing function, that is, when the current counting operation is performed, the time interval between the current counting operation and the last counting operation is counted to count the modulo period. The intelligent terminal of the mold can count the times of mold closing of the mold and can acquire the time length of the adjacent twice mold closing, so that the statistics and the summary of various parameters such as the yield, the yield and the utilization rate of the mold closing equipment can be realized, the production process is optimized, and the product yield is increased.

The low power consumption mode specifically means that the low power consumption module 3 only maintains the basic functions of the module to be used in the mode, and other functions are in a sleep state, for example, the counting unit of the low power consumption module 3 stops working after counting is completed, so that the power consumption of the low power consumption module 3 is reduced. The working mode specifically means that the low power module 3 normally works in the mode, for example, when a mold closing signal is received, the counting unit is controlled to work and count, so that the normal work is realized. Obviously, the low power module normally operates and can perform various operations in the operating mode, and only maintains normal power consumption and each functional unit integrated therein does not operate in the low power mode to reduce power consumption.

In this embodiment, a battery assembly is disposed in the intelligent terminal of the mold, the battery assembly is used to supply power to a low power consumption module and a mold closing induction module in the intelligent terminal of the mold, the mold closing induction module is used to generate a mold closing signal when the mold assembly performs a mold closing operation, the low power consumption module is used to switch to a working mode and perform mold closing counting when the mold closing signal is received, and switch to a low power consumption mode after counting is completed. Obviously, the low power module normally operates and can perform various operations in the operating mode, and only maintains normal power consumption and each functional unit integrated therein does not operate in the low power mode to reduce power consumption. So realized mould intelligent terminal's low power consumption, then battery pack can guarantee mould intelligent terminal normal work for a long time as the power, and the mould intelligent terminal that adopts battery pack does not have the requirement to installation scene and walk the line, and applicable in arbitrary scene has solved prior art's problem.

Illustratively, on the basis of the above technical solution, the intelligent terminal for selecting the mold shown in fig. 2 further includes: the anti-falling induction module 4 and the alarm module 5; the anti-falling induction module 4 is used for generating a falling signal when the separation of the intelligent terminal of the mold and the mold assembly is detected; the low power consumption module 3 is respectively electrically connected with the anti-drop sensing module 4 and the alarm module 5, and is used for switching to a working mode when receiving a drop signal and generating drop alarm information so as to enable the alarm module 5 to alarm drop, and switching to a low power consumption mode after alarm completion. The above reference numerals are used in this embodiment.

In this embodiment, the battery assembly 1 supplies power to the anti-drop sensing module 4 and the alarm module 5. The anti-drop response module 4 is used for detecting whether the mould intelligent terminal drops with the mould subassembly, and when the mould intelligent terminal drops with the mould subassembly, the anti-drop response module 4 can detect the separation of mould intelligent terminal and mould subassembly and produce drop signal with this. The low power consumption module 3 is respectively electrically connected with the anti-drop sensing module 4 and the alarm module 5, and is used for switching to a working mode when receiving a drop signal and generating drop alarm information so as to enable the alarm module 5 to alarm drop, and switching to a low power consumption mode after alarm completion.

It can be understood that the falling off sensing module 4 can convert the falling off mechanical signal into an electrical signal. For example, the anti-drop sensing module 4 includes a mechanical drop structure and a button switch, when the intelligent mold terminal is separated from the mold assembly, the mechanical drop structure is popped out from the intelligent mold terminal and separated from the button switch, the button switch is in a conducting state, when the intelligent mold terminal is mounted on the mold assembly, the mechanical drop structure is compressed into the intelligent mold terminal and presses the button switch, and the button switch is in a disconnecting state; the on signal of the button switch indicates that the intelligent terminal of the mould is separated from the mould assembly, and the off signal of the button switch indicates that the intelligent terminal of the mould is arranged on the mould assembly; the falling-off prevention sensing module 4 generates a falling-off signal when detecting a conducting signal of the button switch. The specific configurations of the mechanical release structure and the push switch are not particularly limited in the embodiments of the present invention.

In this embodiment, the low power consumption module 3 is electrically connected to the anti-drop sensing module 4, and is switched to a working mode when receiving a drop signal, and generates drop alarm information according to the drop signal and transmits the drop alarm information to the alarm module 5. The low power consumption module 3 is also electrically connected with the alarm module 5, and the alarm module 5 is triggered and gives an alarm of falling after receiving the falling alarm signal. After the alarm is finished, the low-power module 3 is switched to a low-power mode, and meanwhile, the alarm module 5 is also in a stop state, so that the power consumption is reduced. Therefore, the intelligent terminal of the die realizes low power consumption. The optional warning module 5 can warn in an alarm mode such as an indicator light or a buzzer and the like so that workers can find falling off in time; or, the low power consumption module 3 can also transmit the falling-off alarm signal to the cloud platform through the information reporting module, so that the worker can monitor the falling-off state remotely.

Illustratively, on the basis of the above technical solution, the intelligent terminal for selecting the mold shown in fig. 3 further includes: the information reporting module 6 and the Internet of things module 7; the information reporting module 6 is used for generating a reporting signal when receiving a reporting instruction; the low power consumption module 3 is electrically connected with the information reporting module 6, and is used for switching to a communication mode when receiving a reporting signal, reporting information through the internet of things module 7, and switching to a low power consumption mode after reporting is completed. The present embodiment follows the above reference numerals.

In this embodiment, the battery assembly 1 supplies power to the information reporting module 6 and the internet of things module 7, and the optional information reporting module 6 is integrated on the low power consumption module 3. The optional information reporting module 6 is a communication processing module and is electrically connected with the internet of things module 7 through a serial port.

In this embodiment, the information reporting module 6 is configured to generate a reporting signal when receiving a reporting instruction. The optional information reporting module 6 is electrically connected to a manual reporting switch of the intelligent mold terminal, the optional manual reporting switch may be a number button, a user sends a reporting instruction to the information reporting module 6 through the manual reporting switch, specifically, the user manually inputs different number combinations, the number combinations are reporting instructions, the reporting instructions corresponding to each number combination may be different, the information reporting module 6 determines the content of the reporting instruction according to the different number combinations, and then generates a reporting signal according to the different content of the reporting instruction. In other embodiments, the reporting switch may be further activated to be at least one of a numeric key and an alphabetical key.

In this embodiment, the low power consumption module 3 switches to the communication mode when receiving the report signal, reports information through the internet of things module 7, and switches to the low power consumption mode after the report is completed. The low-power-consumption module 3 triggers the information reporting module 6 and the internet of things module 7 to normally work in the working mode, and controls the information reporting module 6 and the internet of things module 7 to stop working in the low-power-consumption mode, so that the power consumption is reduced. Therefore, the intelligent terminal of the die realizes low power consumption. It can be understood that the optional reported information is related information of the device. Under the working mode, the low-power module 3 is connected with the internet of things module 7 so as to facilitate information reporting communication, and after the reporting is finished, the low-power module 3 is disconnected from the internet of things module 7 so as to facilitate the low-power module 3 to enter the low-power mode.

Optionally, the internet of things module 7 is a narrowband internet of things module. The narrow-band Internet of things NB-Iot is an emerging technology based on operator base station communication, and mainly aims to meet the requirement of network access of equipment with large data volume. The optional narrowband internet of things module, namely the NB module, in this embodiment uses the BC28 module and connects to the operator base station for communication through an external flexible narrowband internet of things (NB) antenna. The internet of things module 7 is not limited thereto.

In the embodiment, the NB-Iot is an emerging technology in the field of Internet of things, supports cellular data connection of low-power consumption equipment in a wide area network, and has the advantages of low power consumption, wide coverage, low cost and the like compared with the traditional 2/3/4G. Compared with the prior art, the access requirement of physical equipment of hundreds of billions in the later stage can be met, and the equipment is more suitable for being used for network access connection.

Optionally, the low power module 3 is configured to report the device information through the internet of things module 7 when switching to the communication mode. In this embodiment, the optional information reporting module 6 is a serial communication module, is connected to the internet of things module 7 in a serial manner, and is configured to report status information such as devices of the mold intelligent terminal to the internet of things module 7, and then wirelessly transmit the status information to the cloud platform.

In this embodiment, the selectable low-power-consumption module is a chip with a low-power-consumption mode, the low-power-consumption chip is combined with the low-power-consumption mode of the NB-Iot communication module, on the premise of meeting the basic application scenario of the product, the electric energy loss is saved to the maximum extent, the service life of more than 6 years can be reached only by using a lithium battery, compared with the scheme of supplying power by a traditional power adapter, a large amount of installation and maintenance costs are saved, no special requirements are required on the installation scenario, the wiring and the like of the device, the problem of special requirements on the scenario can be solved, and a large amount of device deployment costs are.

For any of the above embodiments, optionally, the switching process of the low power module is microsecond level switching.

In this embodiment, the low power consumption mode of the low power consumption module of the mold intelligent terminal can achieve the purpose of low power consumption. When a magnetic induction signal, a drop signal and an active report signal arrive, the low-power-consumption module enters a working mode, namely a run mode, and after corresponding operations such as counting and timing operations are executed, the low-power-consumption module enters a low-power-consumption mode, namely a stop mode. The low-power-consumption module needs to be rapidly switched in different modes, microsecond-level switching can greatly save energy consumption of the battery pack, and low power consumption is further realized. And the running time of the terminal is prolonged.

It can be understood that the mold intelligent terminals shown in fig. 1 to 3 are only partial structures of the mold intelligent terminals, and the connection relationship thereof is only a simple signal transmission relationship, and the overall structure and connection relationship of the mold intelligent terminals are not limited thereto.

The embodiment of the invention also provides an integral structure of the intelligent terminal of the die. Referring to fig. 4, an appearance schematic diagram of a mold intelligent terminal is shown, and the mold intelligent terminal is mainly applied to an industrial mold and used for collecting times and time of regular motion in a production process, so as to count and summarize various parameters such as equipment productivity, yield and utilization rate, find out reasons for problems according to statistical information, iterate a production flow, optimize the production process, and finally increase product productivity. The product adopts a low-power consumption and simple design concept, is simple and convenient to operate, runs stably and reliably, and meets the standard requirement of an industrial application environment.

Referring to fig. 5, the intelligent terminal for the mold comprises a magnetic induction module 101 and a counting and timing unit 102, and performs mold closing counting through a magnetic induction technology. The selectable magnetic induction module 101 comprises a reed switch, a corresponding magnet is arranged on the mold assembly, the reed switch is combined with the magnet in an induction mode, a coil or a permanent magnet in the reed switch is used for induction, when a magnetic field signal exists, an N pole and an S pole in the reed switch are closed to achieve circuit connection, and when the magnetic field signal disappears, due to the fact that an elastic sheet in the reed switch has elasticity, the elastic sheet is recovered to be in a disconnected state to achieve circuit disconnection. Thus, the counting function of the mold is achieved by closing the reed switch. The reed switch is used as the magnetic induction module 101, so that the magnetic induction module is more sensitive and rapid, and has long service life and low cost.

The intelligent terminal of the mold comprises a narrow-band Internet of things module, namely an NB module 103, wherein the NB module 103 is associated with an NB onboard antenna. The technology of narrowband internet of things (NB-IoT) is an emerging technology in the field of internet of things, cellular data connection of low-power consumption equipment in a wide area network is supported, and compared with the traditional 2/3/4G, the NB-Iot has the advantages of low power consumption, wide coverage, low cost and the like. The card number of the NB-Iot Internet of things card is 16, is specially opened for equipment, and is more suitable for being used for equipment network access connection. The NB module 103 uses the BC28 module and connects to the operator base station for communication through the external flexible NB antenna.

The intelligent terminal of the mold comprises a low-power-consumption main control chip 104, a battery module 105 and a power supply circuit 106, and low-power-consumption battery power supply is achieved. The low-power-consumption mode of the STM32L series chip is combined with the low-power-consumption mode of the NB-Iot communication module, so that the electric energy loss is saved to the maximum extent on the premise of meeting the basic application scene of a product, and the service life of more than 6 years can be reached only by using a lithium battery. Specifically, the low power consumption is combined with a stop mode of an STM32L chip and a PSM mode of BC28, when a magnetic induction signal, a drop signal and an active report signal arrive, the STM32L chip enters a run mode, and after the timing is executed for the counted time, the stop mode is entered, and microsecond-level switching greatly saves the energy consumption of the battery. When the equipment information is reported, the STM32L chip controls the BC28 to enter a connected mode from a PSM mode so as to report the equipment information, and the mode is switched to the PSM mode after the reporting is finished. Compared with the traditional power adapter power supply scheme, the power adapter uses the battery for power supply, can solve the problem of special requirements on scenes, and also saves a large amount of equipment deployment, installation and maintenance costs.

The mold intelligent terminal comprises an electronic tag 107 based on radio frequency identification technology. Through passive high frequency RFID antenna and electronic tags 107 on mould intelligent terminal surface, accessible hyperfrequency card reader comes the radio frequency tags information on reading equipment surface in batches to reach the purpose of equipping batch inventory, compare traditional bar code inventory, more high-efficient intelligence, RFID label can also be beaten remote direct reading, also need not care whether have the condition such as shelter from the thing, therefore RFID is fit for the inventory demand more. The flexible RFID antenna on the surface of the equipment can receive signals of the card reader and feed back information stored by the label to the card reader, so that the equipment inventory requirement is met.

The intelligent terminal of the mold comprises an anti-detachment module 108 and an indicator lamp 109, and functions of anti-falling warning and the like are achieved. The anti-disassembly module 108 combines the waterproof, dustproof and other requirements of the equipment, realizes control of the internal keys through an external key shaft, a waterproof gasket, a spring, a gasket and a buckle, and achieves the purpose that a trigger switch is closed when the equipment is separated from an installation scene, so that the equipment falls off and gives an alarm through the indicator lamp 109. The low power consumption main control chip 104 integrates a tamper processing procedure and an alarm indication function. The falling problem is solved in a physical mode, so that the falling early warning is real and effective, and the problems of misjudgment, missing judgment and the like do not exist.

As mentioned above, the intelligent terminal of the mold mainly counts the information of the mold closing times, the mold closing period and the like by collecting the mold closing information of the mold, the mold operates in a periodic opening and closing state during working, and the intelligent terminal of the mold mainly collects the periodic opening and closing state so as to count and summarize various parameters of the equipment productivity, the yield, the utilization rate and the like.

Referring to fig. 6, the working modes of the intelligent terminal for the mold are as follows: when the mold operates, the panel of the mold A can move from X to Y, and the reed switch on the panel of the mold B can sense the closing of the mold A and count and time once.

Referring to fig. 7, the work flow of the intelligent terminal for the mold is as follows:

and S1, counting time. The magnetic induction module triggers the frequency statistics during the die pressing each time, and a counting unit in the main control chip executes +1 counting operation; and recording the cycle time from the last pressing to the current pressing, accumulating the time into the total cycle time, calculating an accurate average cycle by combining the times when the time needs to be reported, and executing timing operation. In order to prevent accidental shaking in the die pressing process, the low-frequency period counting is automatically filtered by combining with the lowest period item of the required counting, so that the counting is more accurate, and information statistics such as counting and timing of the die is realized through the magnetic induction technology.

S2, anti-dropping. The anti-dismantling module can sense falling information, can trigger falling alarm when sensing falling, and uploads the alarm information to the cloud platform through the NB-Iot communication module. Anti-drop's outside sensing signal source combines to realize through physics switch and anti-drop post, and equipment fixing is later as shown in fig. 8, and mould intelligent terminal 100 a's anti-drop post (being located circle department) can compress tightly in mould assembly 100 b's U type groove, and when mould intelligent terminal 100a drops from U type spare, the anti-drop post can be bounced, triggers signals that drops.

And S3, manually reporting. Referring to fig. 5, a button keyboard is provided on the intelligent terminal of the mold, and a worker can press a button to actively report the process through the low-power-consumption main control chip 104, and manually report the working information of the device to the cloud platform.

And S4, electric quantity alarm. When the low-power-consumption main control chip 104 detects that the battery module is in low power, the low power state information of the device is reported to the cloud platform.

It can be understood that the NB module wirelessly communicates with the cloud platform and reports information.

In the embodiment, the intelligent terminal of the mold adopts a magnetic induction technology, so that the counting induction is more accurate, the conditions of shaking of a physical switch and the like do not exist, and the accurate counting requirement is more met; the radio frequency technology can greatly save the manpower and material resource consumption of client checking, and compared with the traditional bar code reading, the cost is saved for batch high-efficiency long-distance reading; the low power consumption technology can greatly save the electric energy loss, and only two lithium batteries can replace a power supply mode of an adapter with a few watts, thereby indirectly saving the cost and the energy loss; the physical anti-drop design makes the drop early warning more accurate and reliable.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious modifications, rearrangements, combinations and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims

1. The utility model provides a mould intelligent terminal which characterized in that installs on the mould subassembly, mould intelligent terminal includes: the device comprises a battery component, a die assembly induction module and a low-power consumption module;

2. The mold intelligent terminal of claim 1, further comprising: the anti-falling sensing module and the alarm module;

3. The mold intelligent terminal of claim 1, further comprising: the system comprises an information reporting module and an Internet of things module;

4. The mold intelligent terminal of claim 3, wherein the Internet of things module is a narrowband Internet of things module.

5. The intelligent terminal for the mold according to claim 3, wherein the low-power module is configured to report device information through the internet of things module when switching to the communication mode.

6. The mold intelligent terminal of claim 1, wherein the switching process of the low power module is microsecond level switching.