CN109211545A - CNC moves axle load automatic alarm device and its method - Google Patents
CNC moves axle load automatic alarm device and its method Download PDFInfo
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- CN109211545A CN109211545A CN201810983254.8A CN201810983254A CN109211545A CN 109211545 A CN109211545 A CN 109211545A CN 201810983254 A CN201810983254 A CN 201810983254A CN 109211545 A CN109211545 A CN 109211545A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0009—Force sensors associated with a bearing
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Abstract
A kind of CNC movement axle load automatic alarm device and its method, it is related to a kind of warning device and method, device includes collector, computer, alarm etc., and the input terminal of collector and each movement axis connection of CNC machining center, the output end of collector are connect by PLC programmable controller with computer；Computer is connect with alarm, CNC machining center respectively.Method is that the data are reached computer after the load data of each kinematic axis of CNC machining center is acquired and is calculated respectively, the load data is compared computer with setting load, if overload, stop CNC Cutter Body Processing with Machining Center equipment in time, alarm signal extremely alarm corresponding with the kinematic axis is exported simultaneously, and overload data information is stored and exported；Alarm issues sound-light alarm.The present invention can be achieved to carry out automatic alarm to CNC movement axle load, and the probability of damage of equipment is preferably minimized, and the good O&M and service life for realizing equipment maximize.
Description
Technical field
The present invention relates to the automatic alarm device and its method of a kind of industrial production purposes, especially a kind of CNC kinematic axis
Load automatic alarm device and its method.
Background technique
It is carried forward vigorously with the development of science and technology with what industry 4.0 produced, the production method of modern manufacturing industry also has occurred huge
Big variation, disappearance and cost of labor especially with China human mortality bonus are constantly increased, the NC postprocessing of machining, from
Dynamicization is also gradually replacing traditional manually-operated processing method, and the application of new technology is not only greatly improved processing efficiency
And processing quality, the labor intensity and work situation of worker are also greatly improved, but NC postprocessing and the big of automation are pushed
Into when can not replacing artificial supervision, especially equipment overload operation completely.At present enterprise in process of production,
There is no the monitorings that are loaded to equipment for CNC machining center (i.e. numerically-controlled machine tool), also not to the early warning of excess load, and equipment
Damage equipment is easy to after long-time overload operation, not only maintenance cost is higher, also delays manufacturing schedule.
Summary of the invention
The technical problem to be solved by the present invention is providing a kind of CNC movement axle load automatic alarm dress of achievable early warning
It sets and its method, so that the probability of damage of equipment to be preferably minimized.
The technical solution for solving above-mentioned technical problem is: a kind of CNC movement axle load automatic alarm device, including acquisition
Device, computer, alarm, PLC programmable controller, the input terminal of the collector and X-axis, the Y-axis, Z axis of CNC machining center
It is connected with main shaft, for being acquired to each kinematic axis load data；The output end of collector and PLC programmable controller
Input terminal connection, for calculating each kinematic axis load data；The output end of PLC programmable controller and computer it is defeated
Enter end connection；The output end of computer is connect with the input terminal of alarm, CNC machining center respectively.
A further technical solution of the present invention is: the computer uses industrial panel computer.
A further technical solution of the present invention is: the alarm includes overloading for CNC machining center X-axis of alarming
Audible-visual alarm lamp I, for the audible-visual alarm lamp II for CNC machining center Y-axis overload of alarming, super for CNC machining center Z axis of alarming
The audible-visual alarm lamp III of load and the audible-visual alarm lamp IV to overload for CNC machining center main shaft of alarming.
A further technical solution of the present invention is: the computer is also connected with MES system, overflow data are realized
Upload, for production division production plan refer to.
Further technical solution of the invention is: the output end of the MES system is also connect with industrial data cloud,
For to data further apply and share, promote the value and effect of data.
It is of the invention another solution is that a kind of CNC moves axle load automatic alarm method, this method is to pass through acquisition
Device is respectively acquired the load data of the X-axis of CNC machining center, Y-axis, Z axis and main shaft, then by each movement axle load
Data, which are transmitted to after PLC programmable controller is calculated, is transmitted to computer, and computer is by the load data of each kinematic axis and setting
Load is compared, and is greater than the case where setting load data if there is the load data of each kinematic axis actual processing, sends out in time
It send to cease and desist order and stops process equipment to CNC machining center, while exporting alarm signal to alarm corresponding with the kinematic axis
Device, and corresponding overload data information is stored and exported；Alarm receives alarm signal and issues sound-light alarm prompting
Operator.
A further technical solution of the present invention is: the computer carries out the load data of each kinematic axis and setting load
The specific method of comparison is: by being directed to different processing part, the cutter of selection and each seed ginseng of processing in processing site
Each axle load data for the actual processing that number collects, then by the numerical value for increasing by 20% based on this actual loading data
To set load value, i.e. setting load value=actual loading value × (1+20%), the load value of the kinematic axis, which must be stablized, to be set
Operation in load value.
It is set the further technical solution of the present invention is: the load data of each kinematic axis actual processing of appearance is greater than
The case where fixed load data includes because cutting force caused by tool wear or damage increases, because of rapidoprint variation or matter
Measure it is unstable caused by cutting resistance increase, because machine tool guideway lubrication it is insufficient caused by mobile frictional force increase, because
Increase for mobile load caused by driving motor failure.
The further technical solution of the present invention is: the overload data of each kinematic axis are also uploaded to MES system, for production
The production plan of department refers to.
Further technical solution of the invention is: each kinematic axis overload data are also uploaded to industrial number by MES system
According to cloud, so as to further applying and sharing to data, the value and effect of data are promoted.
Since using the above structure, the CNC of the present invention moves axle load automatic alarm device and its method and the prior art
It compares, has the advantages that
Automatic alarm is carried out to CNC movement axle load 1. can realize
Since the present invention includes collector, computer, alarm, X-axis, the Y-axis, Z axis of the input terminal and CNC machining center of collector
It is connected with main shaft, for being acquired to each kinematic axis load data, the output end of collector and the input terminal of computer are connected；
The output end of computer is connect with alarm, CNC machining center respectively.When computer is by the collected each movement axle load number of collector
It is compared according to setting load, when there is the case where load excessive, computer stops process equipment in time, while exporting alarm signal
It number is stored and is exported to alarm, and to corresponding overload data information；Alarm receives alarm signal and issues acousto-optic
Warning reminding operator.Therefore, the present invention can be achieved to carry out automatic alarm to CNC movement axle load.
2. the probability of damage of equipment can be preferably minimized
The present invention can be achieved the load to each kinematic axis in CNC process and carry out real-time monitoring, while reliable early warning is arranged
Numerical value, as long as the load of kinematic axis is overproof, computer will stop process equipment in time, and realize corresponding overload warning, together
When the data of overload are saved, convenient for equipment operation maintenance personnel it is timely intervention and maintenance, thus by the probability of damage of equipment
It is preferably minimized, realizes that the good O&M of equipment and service life maximize with this.
3. certifiable manufacturing schedule
It gives warning in advance, the probability of damage of equipment can be preferably minimized to overload since the present invention is realized, make production can be just
Often operation, ensure that manufacturing schedule.
4. using and repairing and is more convenient
Since the achievable CNC of the present invention respectively moves the sound and light of alarm of axle load, operator and equipment O&M department can be allowed
The service condition for more directly understanding equipment, uses and repairs and is all more convenient.
5. achieving the purpose that optimize production plan and management
The present invention can be achieved each kinematic axis load data of CNC storage and transfer function, the overload data of each kinematic axis also on
MES system is reached, is referred to for the production plan of production division；The overload data are also uploaded to industrial data cloud by MES system,
Can to data further apply and share, promote the value and effect of data.It is thereby achieved that the processing shape of CNC equipment
The storage of state and equipment operating data develops and utilizes, to can reach the purpose of optimization production plan and management.
6. being easy to implement making for intelligent plant
The load detecting of various automation moving components and robot movement component can be achieved in the present invention, is easy to implement intelligent plant
Make, the implementation and landing of power-assisted industry 4.0.
7. the equipment O&M of pair enterprise and safety operation have biggish use value and realistic meaning
The present invention is not only able to achieve the acquisition of each axle load data, is able to achieve the calculating and comparison of load data, and also with switch
Signal and the form of data transmission export a variety of variables and use for operator, the same device be readily applicable to detect it is various from
The loading condition of dynamicization moving parts and robot movement component, and realize the transmission and alarm of data, the equipment of enterprise is transported
Peacekeeping safety operation just has biggish use value and extensive dissemination.
In the following, the skill of axle load automatic alarm device and its method is moved to the CNC of the present invention in conjunction with the accompanying drawings and embodiments
Art feature is further described.
Detailed description of the invention
Fig. 1: the structural schematic diagram of the CNC movement axle load automatic alarm device of the present invention described in embodiment one,
Fig. 2: the functional block diagram of the CNC movement axle load automatic alarm device of the present invention described in embodiment one.
1- collector, 2- computer, 3- alarm,
301- audible-visual alarm lamp I, 302- audible-visual alarm lamp II, 303- audible-visual alarm lamp III, 304- audible-visual alarm lamp IV,
4- shell, 5- power switch, 6-PLC programmable controller, 7-MES system,
8- industrial data cloud, 9-CNC machining center.
Specific embodiment
Embodiment one:
A kind of CNC movement axle load automatic alarm device, including collector 1, computer 2, alarm 3, shell 4, PLC programmable control
Device 6 processed, in which:
The collector 1 uses Dlink collector, which is mounted in shell 4, the input terminal and CNC of collector 1
The X-axis of machining center 9, Y-axis, Z axis are connected with main shaft, for realizing the acquisition and transmission to each kinematic axis load data, are adopted
The output end of storage 1 is connect with the input terminal of PLC programmable controller 6；
The PLC programmable controller 6 is mounted in shell 4, and the output end and computer 2 of the PLC programmable controller 6 connect
It connects, for calculating each kinematic axis load data.
The computer 2 uses industrial panel computer, which is mounted on shell 4, the output end of computer 2 respectively with
The input terminal connection of alarm 3, CNC machining center.CNC machining center is respectively moved the acquisition number of axle load by the computer 2
Allow load value to compare according to setting, confirms the load of each kinematic axis with the presence or absence of overproof situation, if overproof, to alarm
Device exports corresponding sound-light alarm, and corresponding overload data information is stored and exported, and is shown by display screen,
It is simultaneously stopped the operation of CNC machining center, waits the intervention of operator and equipment operation maintenance personnel.The computer 2 also passes through RS-
485 communication interfaces are connected with MES system 7, realize the upload of overload data, refer to for the production plan of production division.MES
(Manufacturing Execution System) system, that is, manufacturing enterprise's production process executes system, the MES system 7
Output end is also connect with industrial data cloud 8, for further applying and sharing to overload data, promoted the values of data with
Effect.
The alarm 3 includes for the audible-visual alarm lamp I 301 for CNC machining center X-axis overload of alarming, for alarming
The audible-visual alarm lamp II 302 of CNC machining center Y-axis overload, the audible-visual alarm lamp III to overload for CNC machining center Z axis of alarming
303 and for CNC machining center main shaft overload of alarming audible-visual alarm lamp IV 304, each audible-visual alarm lamp is separately mounted to outer
On shell 4.
The power switch 5 for realizing booting and shut-off function is also equipped on the shell 4.
Embodiment two:
A kind of CNC moves axle load automatic alarm method, this method be by collector 1 respectively to the X-axis of CNC machining center 9,
The load data of Y-axis, Z axis and main shaft is acquired, and each kinematic axis load data is then transmitted to PLC programmable controller
Computer 2 is transmitted to after being calculated, the load data of each kinematic axis is compared computer 2 with setting load, if there is each
The load data of kinematic axis actual processing is greater than the case where load data of setting, sends a command to CNC machining center in time and stops
The only processing operation of CNC machining center, waits the intervention of operator and equipment operation maintenance personnel；Simultaneously export alarm signal to
The corresponding alarm of the kinematic axis, and corresponding overload data information is stored and exported；Alarm receives alarm
Signal issues sound-light alarm and reminds operator.
The specific method that the load data of each kinematic axis is compared with setting load is by the computer: by adding
Each axis for the actual processing that work scene is collected for the various parameters of different processing part, the cutter of selection and processing
Load data, then based on this actual loading data by increase by 20% numerical value be setting load value, i.e., setting load value=
Actual loading value × (1+20%), the load value of the kinematic axis must be stablized to be run in setting load value.
The case where load data of each kinematic axis actual processing of appearance is greater than setting load data includes: because of knife
Cutting force caused by tool abrasion or damage increases, also includes because cutting caused by rapidoprint variation or unstable quality
Resistance increases, also includes machine tool guideway because mobile frictional force caused by lubrication is insufficient increases, while further including because driving
A variety of situations such as increase of mobile load caused by dynamic electrical fault.
The overload data of each kinematic axis are also uploaded to MES system 7, refer to for the production plan of production division；MES system
The overload data are also uploaded to industrial data cloud 8 by 7, so as to data further apply and share, promote the valence of data
Value and effect.
Claims (10)
1. a kind of CNC moves axle load automatic alarm device, it is characterised in that: including collector (1), computer (2), alarm
(3), PLC programmable controller (6), the X-axis of the input terminal of the collector (1) and CNC machining center (9), Y-axis, Z axis and
Main shaft connection, for being acquired to each kinematic axis load data；The output end and PLC programmable controller of collector (1)
(6) input terminal connection, for calculating each kinematic axis load data；The output end of PLC programmable controller (6) with
The input terminal of computer (2) connects；The output end of computer (2) is connect with the input terminal of alarm (3), CNC machining center respectively.
2. CNC according to claim 1 moves axle load automatic alarm device, it is characterised in that: the computer (2) is adopted
Use industrial panel computer.
3. CNC according to claim 1 moves axle load automatic alarm device, it is characterised in that: the alarm (3)
Including for alarm CNC machining center X-axis overload audible-visual alarm lamp I (301), for alarm CNC machining center Y-axis overload
Audible-visual alarm lamp II (302), for alarm CNC machining center Z axis overload audible-visual alarm lamp III (303) and for the CNC that alarms
The audible-visual alarm lamp IV (304) of machining center main shaft overload.
4. CNC according to claim 1 moves axle load automatic alarm device, it is characterised in that: the computer (2) is also
It is connected with MES system (7), realizes the upload of overflow data, is referred to for the production plan of production division.
5. CNC according to claim 4 moves axle load automatic alarm device, it is characterised in that: the MES system
(7) output end is also connect with industrial data cloud (8), for data further apply and share, promote the valence of data
Value and effect.
6. a kind of CNC moves axle load automatic alarm method, it is characterised in that: this method is by collector (1) respectively to CNC
The X-axis of machining center (9), Y-axis, Z axis and main shaft load data be acquired, then each kinematic axis load data is transmitted
It is transmitted to after being calculated to PLC programmable controller computer (2), computer (2) is negative by the load data of each kinematic axis and setting
Load is compared, and is greater than the case where setting load data if there is the load data of each kinematic axis actual processing, sends in time
It ceases and desist order and stops process equipment to CNC machining center, while exporting alarm signal extremely alarm corresponding with the kinematic axis,
And corresponding overload data information is stored and exported；Alarm receives alarm signal and issues sound-light alarm prompting operation
Person.
7. CNC according to claim 6 moves axle load automatic alarm method, it is characterised in that: the computer will be each
The specific method that the load data of kinematic axis is compared with setting load is: by being directed to different processing zero in processing site
Each axle load data for the actual processing that the various parameters of part, the cutter of selection and processing collect, then with this reality
By the numerical value for increasing by 20% to set load value based on load data, i.e. setting load value=actual loading value × (1+20%) should
The load value of kinematic axis must be stablized to be run in setting load value.
8. CNC according to claim 6 moves axle load automatic alarm method, it is characterised in that: each fortune of the appearance
The load data of moving axis actual processing is greater than the case where setting load data including because cutting caused by tool wear or damage
Power is cut to increase, because cutting resistance caused by rapidoprint variation or unstable quality increases, because machine tool guideway lubrication is not
Mobile frictional force caused by sufficiently increases, because mobile load caused by driving motor failure increases.
9. CNC according to claim 6 moves axle load automatic alarm method, it is characterised in that: each kinematic axis surpasses
It carries data and is also uploaded to MES system (7), referred to for the production plan of production division.
10. CNC according to claim 9 moves axle load automatic alarm device, it is characterised in that: each kinematic axis overload
Data are also uploaded to industrial data cloud (8) by MES system (7), so as to further applying and sharing to data, promotion data
Value and effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983254.8A CN109211545A (en) | 2018-08-27 | 2018-08-27 | CNC moves axle load automatic alarm device and its method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810983254.8A CN109211545A (en) | 2018-08-27 | 2018-08-27 | CNC moves axle load automatic alarm device and its method |
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| Publication Number | Publication Date |
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| CN109211545A true CN109211545A (en) | 2019-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810983254.8A Pending CN109211545A (en) | 2018-08-27 | 2018-08-27 | CNC moves axle load automatic alarm device and its method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109870973A (en) * | 2019-02-22 | 2019-06-11 | 合肥齐泰光电科技有限公司 | A kind of Light Electrical all-in-one machine telecommunication command system |
| CN111175031A (en) * | 2019-12-20 | 2020-05-19 | 江苏昌茂光电有限公司 | Mechanical wear alarm device and alarm system thereof |
| CN111814024A (en) * | 2020-08-14 | 2020-10-23 | 北京斗米优聘科技发展有限公司 | Distributed data acquisition method, system and storage medium |
| CN113967823A (en) * | 2021-11-30 | 2022-01-25 | 重庆宗申动力机械股份有限公司 | Manufacturing method of aluminum alloy product with stainless steel insert |
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