CN113780873A - Management system of drilling machine - Google Patents
Management system of drilling machine Download PDFInfo
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- CN113780873A CN113780873A CN202111109242.0A CN202111109242A CN113780873A CN 113780873 A CN113780873 A CN 113780873A CN 202111109242 A CN202111109242 A CN 202111109242A CN 113780873 A CN113780873 A CN 113780873A
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- 238000005553 drilling Methods 0.000 title claims abstract description 95
- 238000012545 processing Methods 0.000 claims abstract description 69
- 230000002159 abnormal effect Effects 0.000 claims abstract description 27
- 238000012216 screening Methods 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000004364 calculation method Methods 0.000 claims abstract description 14
- 238000003754 machining Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 230000005856 abnormality Effects 0.000 claims 1
- 238000007726 management method Methods 0.000 description 28
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000013024 troubleshooting Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
Abstract
The invention discloses a management system of a drilling machine. The management system comprises a plurality of detection modules, a first calculation module, a screening module, a second calculation module and a notification module. The plurality of detection modules are respectively arranged on the drilling machine to detect processing cycle data. The first calculation module calculates a plurality of processing cycle data in a first preset time to output a preliminary average value. The screening module screens out abnormal data from the plurality of processing cycle data, and the remaining processing cycle data is defined as normal data. The second calculation module calculates a plurality of normal data within the first default time to output a single-machine normal range. The notification module sends an abnormal notification when the processing cycle data of any drilling machine exceeds the normal range of the single machine. Accordingly, the efficiency attenuation of the drilling machine can be effectively reduced.
Description
Technical Field
The invention relates to a management system, belongs to the field of industrial automation, and particularly relates to a management system of a drilling machine.
Background
In order to ensure that the drilling machine in the processing plant can maintain the ideal processing efficiency, one person is arranged to carry out cycle inspection on every two (or even every two) drilling machines, so that the drilling machines can be found in real time and faults can be eliminated when the drilling machines are abnormal. That is, it is necessary to arrange a lot of manpower in a processing plant to maintain the processing efficiency, but the manpower cost is greatly increased, and the management between drilling machines is not easy.
Therefore, the inventors considered that the above-mentioned defects can be improved, and made intensive studies and application of scientific principles to provide the present invention which is reasonably designed and effectively improves the above-mentioned defects.
Disclosure of Invention
The following presents a simplified summary of one or more aspects in order to provide a basic understanding of such aspects. This summary is not an extensive overview of all contemplated aspects, and is intended to neither identify key or critical elements of all aspects nor delineate the scope of any or all aspects. Its sole purpose is to present some concepts of one or more aspects in a simplified form as a prelude to the more detailed description that is presented later.
The invention aims to solve the technical problems that the labor cost is greatly improved due to difficult management among drilling machines, and a management system of the drilling machines is provided aiming at the defects of the prior art.
In order to solve the above-mentioned technical problem, one of the technical solutions of the present invention is to provide a management system for a drilling machine, which is adapted to manage a plurality of drilling machines capable of executing a plurality of different machining programs, the management system including: the detection modules are respectively arranged on one drilling machine, detect the time of finishing any processing program of the corresponding drilling machine each time and define the time as processing cycle data; the first calculation module is electrically coupled with the detection modules, and calculates a plurality of processing period data of the same drilling machine in the same processing program within a first preset time so as to output a preliminary average value; a screening module electrically coupled to the plurality of detecting modules and the first calculating module, wherein the screening module screens abnormal data from a plurality of processing cycle data of the same processing program by the same drilling machine, and each of the remaining processing cycle data is defined as normal data; the second calculation module is electrically coupled with the screening module and calculates a plurality of normal data of the same drilling machine in the same processing program within the first preset time so as to output a single machine normal range; and a notification module electrically coupled to the plurality of detection modules and the second calculation module, wherein the notification module sends an abnormal notification when the processing cycle data of any one of the drilling machines at the current time point exceeds the single-machine normal range of the corresponding processing program.
In summary, the management system of the drilling machine disclosed in the embodiments of the present invention can output the normal range of the single machine by calculating the plurality of normal data of the same drilling machine in the same machining program within the first preset time through the first calculating module, and send the abnormal notification when the machining cycle data of any one of the drilling machines at the current time point exceeds the normal range of the single machine corresponding to the machining program through the notifying module, so that the management system can find the abnormal situation of the drilling machine in real time and notify personnel to remove the abnormal situation.
Drawings
The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present invention and, together with the description, further serve to explain the principles of the invention and to enable a person skilled in the pertinent art to make and use the disclosure.
Fig. 1 is a schematic circuit block diagram of a management system of a drilling machine according to a first embodiment of the present invention.
Fig. 2 and 3 are schematic views of states of a management system of a drilling machine according to a first embodiment of the present invention displayed on a screen.
Fig. 4 is a schematic circuit block diagram of a management system of a drilling machine according to a second embodiment of the present invention.
Embodiments of the present invention will be described with reference to the accompanying drawings.
Detailed Description
The following is a description of the embodiments of the "management system for drilling machine" disclosed in the present invention with reference to specific embodiments, and those skilled in the art will understand the advantages and effects of the present invention from the disclosure of the present specification. The invention is capable of other and different embodiments and its several details are capable of modification and various other changes, which can be made in various details within the specification and without departing from the spirit and scope of the invention. The drawings of the present invention are for illustrative purposes only and are not intended to be drawn to scale. The following embodiments will further explain the related art of the present invention in detail, but the disclosure is not intended to limit the scope of the present invention.
It will be understood that, although the terms "first," "second," "third," etc. may be used herein to describe various components or signals, these components or signals should not be limited by these terms. These terms are used primarily to distinguish one element from another element or from one signal to another signal. In addition, the term "or" as used herein should be taken to include any one or combination of more of the associated listed items as the case may be.
First embodiment
Referring to fig. 1 to 3, the present embodiment provides a management system 100 for drilling machines, wherein the management system 100 is suitable for managing a plurality of drilling machines (not shown) capable of executing a plurality of different processing programs, but the present embodiment is not limited thereto. For example, the management system may also be adapted to manage processing machines with similar functions, or to manage a plurality of drilling machines that are capable of performing only a single processing program.
As shown in fig. 1, the management system 100 includes a plurality of identification modules 1, a plurality of detection modules 2 electrically coupled to the plurality of identification modules 1, a screening module 3 electrically coupled to the plurality of detection modules 2, a first calculation module 4 electrically coupled to the screening module 3, a notification module 5 electrically coupled to the plurality of detection modules 2 and the first calculation module 4, and a recording module 6 electrically coupled to the notification module 5.
A plurality of the identification modules 1 are respectively mounted on a plurality of the drilling machines, that is, one identification module 1 is arranged on each drilling machine. In this embodiment, each of the identification modules 1 may be an image identifier or an input device, such that each of the identification modules 1 identifies the machining program executed by the corresponding drilling machine by at least one of image identification or active input.
In practical applications, when each of the identification modules 1 is an image identifier, each of the identification modules 1 can capture an image of the drilling machine during machining, and identify the current machining program and material number of the drilling machine through image operations (e.g., YOLO image calculation), such as: and distinguishing that the processing procedure is to perform Blind Hole (drill Hole) processing on the workpiece to be processed with the material number A or perform Through Hole (planar Through Hole) processing on the workpiece to be processed with the material number B.
Alternatively, when each of the identification modules 1 is an input device, a user can identify the processing program and the material number executed by the corresponding drilling machine by inputting characters, codes, or voices, but the embodiment is not limited thereto. For example, in other embodiments not shown, when the management system 100 is applied to a plurality of drilling machines capable of performing only a single machining process, the management system 100 may omit a plurality of the identification modules 1.
For convenience of description, the drawings shown in fig. 2 and 3 are data of an example presented on the management system connection screen, and the data is described by taking through hole machining based on a drilling machine of the same model as an example, but the embodiment is not limited thereto.
As shown in fig. 1 to 3, a plurality of detecting modules 2 are respectively disposed on one drilling machine, that is, each drilling machine is installed with one detecting module 2. Each detection module 2 can detect the time when the corresponding drilling machine completes any one of the machining processes each time, and is defined as a machining cycle data S (i.e., a CT value as shown in fig. 2).
In the present embodiment, each of the detecting modules 2 includes a detecting element 21 and a timing element 22 electrically coupled to the detecting element 21. In practical application, the detecting element 21 may be a displacement detector or an image detector, so that the detecting element 21 can detect the progress of the processing program executed by the corresponding drilling machine through the displacement change or the image change (for example, a hole is generated on a plate) of the workpiece to be processed (not shown) on the corresponding drilling machine, but the embodiment is not limited thereto. In practice, designers can reasonably select other components with similar or identical detection functions, such as: and the drilling machine is internally provided with a drill point position sensor.
In addition, the detecting component 21 of each detecting module 2 has an address mark, and the address mark can mark the identity and the position of the corresponding drilling machine. In practical applications, the address indication may be an internet protocol address (IP address) to provide a non-duplicate (or independent) IPv4 (e.g., 172.16.254.1) for each drilling machine, and the IPv4 can indicate the identity and location of the drilling machine (e.g., the drilling machine is a 86 machine of H1, located in los angeles city, usa), but the embodiment is not limited thereto. The address designation may be created by the designer using a positioning module (e.g., GPS) and a homemade rule table, for example.
Furthermore, the timing component 22 can provide the corresponding time of the position of the drilling machine according to the address mark. For example, when the address mark already indicates that the corresponding drilling machine is located in the area of los angeles city, the timing component 22 can select the time zone time of the location of the drilling machine, so that the detecting component 21 can detect the processing cycle data S of the corresponding drilling machine for completing any one of the processing procedures by using the time change. Of course, the timing assembly 22 may have only the function of counting time.
In a preferred embodiment, each of the detecting modules 2 may further include a broken pin detecting element 23, and the broken pin detecting element 23 sends a broken pin signal R (shown as a black circle point in fig. 2) when the drill pin of the corresponding drilling machine is broken, so that the processing cycle data S includes the broken pin signal R, thereby facilitating the subsequent screening of the screening module 3.
The screening module 3 is used for screening out the CT value of the broken needle condition so as to ensure that the average value of the normal CT value can be obtained for subsequent comparison and judgment. The screening module 3 screens out at least one abnormal data W (i.e., the horizontal data outlined in fig. 2) from a plurality of processing cycle data S of the same processing program by the same drilling machine, and each of the remaining processing cycle data S is defined as a normal data (i.e., the horizontal data not outlined in fig. 2). Specifically, the screening module 3 may be a Filter (Filter) in practical applications, and the screening module 3 can screen the processing cycle data S having the needle breaking signal R from a plurality of processing cycle data S in the same processing program, that is, the processing cycle data S having the needle breaking signal R is the abnormal data W.
The first calculating module 4 is a calculating module (e.g., CPU) having calculation and storage functions in this embodiment, and the first calculating module 4 can calculate a plurality of normal data of the same drilling machine in the same processing program within a first preset time to output a normal range of a single machine.
In practical applications, the first predetermined time is preferably 144 hours (i.e., six days), and the single-machine normal range is an average value of a plurality of normal data of the same drilling machine in the same machining program. The present embodiment is not limited thereto. For example, the first predetermined time can be reasonably adjusted to 72 hours according to the designer's requirement, and the single-machine normal range can also be reasonably adjusted to ± 5% of the average value of a plurality of normal data.
The notification module 5 sends an abnormal notification when the processing cycle data S of any one of the drilling machines at the current time point exceeds the normal range of the single machine of the corresponding processing program. Specifically, the notification module 5 in this embodiment includes a plurality of display units 51 (e.g., displays), and the plurality of display units 51 can be respectively installed on a plurality of drilling machines, that is, one display unit 51 is configured for each drilling machine, and the plurality of display units 51 issue the abnormal notification with color change.
For example, assuming that the normal range of the single machine is 20 to 25 minutes, when the processing cycle data S of one of the drilling machines is 35 minutes, the corresponding display unit 51 will send (or present) the abnormal notification by red graphic blocks or characters, so that the personnel can know that the drilling machine is in an abnormal condition in real time, thereby facilitating the subsequent troubleshooting work.
Of course, in practical applications, a plurality of the display units 51 may be installed on a plurality of the drills without being limited to one-to-one (for example, five drills may be installed on one display unit 51). In addition, in the embodiment, in other embodiments (not shown), the notification module 5 may also include a plurality of alarm units (e.g., alarms), and the alarm units are mounted on the drilling machines, and the alarm units can sound the abnormal notification.
It should be noted that, in order to avoid a situation where any one of the drilling machines cannot completely execute a machining program (for example, the machining coordinate setting required by the drill point is wrong, and the workpiece to be machined cannot be machined all the time), the corresponding detection module 2 cannot obtain the machining cycle data S for a long time (even all the time). Therefore, the notification module 5 is further configured with a fool-proof time threshold, which may be 50% of the maximum value of the normal range of the single computer in this embodiment, for example: assuming that the stand-alone normal range is 20 to 25 (minutes), the fool-proof time threshold may be 25 × 150% ═ 37.5 (minute). When the notification module 5 does not obtain the machining cycle data S of any one of the drilling machines at the current time point within the foolproof time threshold, the notification module 5 sends out a stagnation notification. Wherein the stall notification may be issued (or presented) in a manner similar to the exception notification.
As shown in fig. 1, the recording module 6 can record the number of times the notification module 5 issues the abnormal notification. When the abnormal notice recorded by the recording module 6 in the same drilling machine is larger than a preset time threshold value, the notification module 5 sends out a maintenance notice. In practice, the designer can set the preset threshold (for example, 10 times) according to the model of the drilling machine or his own experience. Of course, the designer may omit the recording module 6 as appropriate.
It should be noted that, the management system 100 of the embodiment can compare the processing efficiency for different processing plants, for example: compare the processing efficiency between the processing plant of los angeles, london, england, and new dely, india. Specifically, as shown in fig. 1 and 3, the first computing module 4 can distinguish a plurality of processing groups (e.g., G1-G3 indicated in fig. 3) according to the address indications of the detecting elements 21, and each of the processing groups is a plurality of drilling machines located adjacent to each other. It is also understood that a plurality of drills in the same fabrication plant are considered as one processing group.
The first calculating module 4 calculates a plurality of normal data of the plurality of drilling machines in the same machining program in a second preset time to output a multi-machine machining cycle average value. In practical applications, the second predetermined time may be the same as the first predetermined time, i.e. the second predetermined time is 144 hours (i.e. six days), but the second predetermined time may be reasonably adjusted according to the needs of designers in practice.
When the average value of the multi-machine machining cycles of any one of the machining groups is higher than the average value of the multi-machine machining cycles of any two of the machining groups by more than 30%, the notification module 5 sends out an efficiency reduction notification.
For example, assuming that the average of the multiple processing cycles of the processing group G1 (i.e., processing plant) of los angeles, usa is 20 (minutes), the average of the multiple processing cycles of the processing group G2 (i.e., processing plant) of london, uk is 24 (minutes), and the average of the multiple processing cycles of the processing group G3 (i.e., processing plant) of new dely, india is 33 (minutes), wherein the average of the multiple processing cycles of the processing group G1 of new dely, india is significantly higher than 30% or more of the average of the multiple processing cycles of the processing group G2 of los angeles, usa and london, uk, the notification module 5 issues the efficiency drop notification to notify a manager (e.g., headquarters) that the processing group G3 of new dely, india has a low processing efficiency.
Second embodiment
As shown in fig. 4, which is a second embodiment of the present invention, a management system 100 'of a drilling machine of the present embodiment is similar to the management system 100 of the first embodiment, and the same points of the two embodiments are not repeated, but the difference between the management system 100' of the present embodiment and the first embodiment mainly lies in:
the management system 100' further includes a second calculating module 7 electrically coupled to the detecting modules 2 and the screening module 3, wherein the second calculating module 7 calculates a plurality of processing cycle data S of the same drilling machine in the same processing procedure within the first predetermined time to output a preliminary average value. The screening module 3 screens out any one of the processing cycle data S exceeding 50% of the preliminary average value to define as the abnormal data W.
That is, the abnormal data W in this embodiment may be the processing cycle data S having the needle break signal R and the processing cycle data S exceeding 50% of the preliminary average value.
For example, it is assumed that a plurality of the processing cycle data S are 100 positive integers, and 99 of the processing cycle data S are between 20 and 24 (minutes) on average, and the remaining one is 40 (minutes), that is, the preliminary average of the 100 values is approximately 24 (minutes), and the processing cycle data S of 40 (minutes) is significantly larger than 50% of the preliminary average. Therefore, the screening module 3 screens out the processing cycle data S of 40 (minutes), so that the first calculating module 4 can eliminate the processing cycle data S with abnormal time in the process of outputting the normal range of the single machine.
In practical applications, the first computing module 4 and the second computing module 7 may be the same computing module, i.e. both are integrated in a single-component CPU. Of course, the screening module 3 may also be integrated into the CPU.
In summary, the management system of the drilling machine disclosed in the embodiments of the present invention can output the normal range of the single machine by "the first calculating module calculates the plurality of normal data of the same drilling machine in the first predetermined time and the same machining program by the same drilling machine" and "the notifying module sends the abnormal notification when the machining cycle data S of any one of the drilling machines at the current time point exceeds the normal range of the single machine of the corresponding machining program", so that the management system can find the abnormal situation of the drilling machine in real time and notify personnel to eliminate the abnormal situation.
The disclosure is only a preferred embodiment of the invention and should not be taken as limiting the scope of the invention, so that the invention is not limited by the disclosure of the specification and drawings.
Claims (10)
1. A management system of a drilling machine adapted to manage a plurality of drilling machines capable of executing a plurality of different machining programs, comprising: the detection modules are respectively arranged on one drilling machine, detect the time of finishing any processing program of the corresponding drilling machine each time and define the time as processing cycle data;
the screening module is electrically coupled with the detecting modules, screens out at least one abnormal data from a plurality of processing cycle data of the same processing program by the same drilling machine, and defines each remaining processing cycle data as a normal data;
the first calculation module is electrically coupled with the screening module and used for calculating a plurality of normal data of the same drilling machine in the same processing program within a first preset time so as to output a single machine normal range; and a notification module electrically coupled to the plurality of detection modules and the first calculation module, wherein the notification module sends an abnormal notification when the processing cycle data of any one of the drilling machines at the current time point exceeds the single-machine normal range of the corresponding processing program.
2. The drill rig management system of claim 1, wherein the notification module comprises a plurality of display units, the plurality of display units being operable to be mounted to a plurality of the drill rigs, respectively, the plurality of display units emitting the notification of the abnormality as a color change.
3. The system of claim 1, further comprising a plurality of identification modules, each of the plurality of identification modules being configured to be mounted to a respective one of the plurality of drilling machines, each of the plurality of identification modules being electrically coupled to a corresponding one of the plurality of detection modules; each identification module identifies or actively inputs at least one of the identification modules through images so as to identify the processing program executed by the corresponding drilling machine.
4. The system of claim 1, wherein each of the detection modules comprises:
the detecting component is used for being arranged on the corresponding drilling machine and is provided with an address mark, and the detecting component detects the progress of the processing program executed by the corresponding drilling machine; and the timing assembly is electrically coupled with the detection assembly and provides corresponding time of the position of the drilling machine according to the address mark.
5. The system of claim 4, wherein the first computing module identifies a plurality of machining groups by the addresses of the detecting elements, and each machining group is a plurality of drilling machines located adjacent to each other; the first calculation module calculates a plurality of normal data of a plurality of drilling machines in the same machining program in a second preset time to output a multi-machine machining period average value; the notification module sends out an efficiency reduction notification when the average value of the multiple machining cycles of any one machining group is more than 30% higher than the average value of the multiple machining cycles of any two machining groups.
6. The system as claimed in claim 1, wherein each of the detecting modules comprises a broken pin detecting element, the broken pin detecting element generates a broken pin signal when a drill pin of the corresponding drilling machine is broken, and any one of the processing cycle data having the broken pin signal is defined as the abnormal data.
7. The system of claim 1, further comprising a second computing module electrically coupled to the detecting modules and the screening module, the second computing module computing a plurality of processing cycle data of the same drilling machine in the same processing procedure within the first predetermined time period to output a preliminary average value; the screening module screens any of the process cycle data that exceeds 50% of the preliminary average value to define the anomaly data.
8. The system of claim 7, wherein the first computing module and the second computing module are the same computing module.
9. The system of claim 1, further comprising a logging module electrically coupled to the notification module and configured to log the number of times the notification module issues the exception notification; and when the abnormal notification recorded by the recording module in the same drilling machine is greater than a preset time threshold value, the notification module sends out a maintenance notification.
10. The drill rig management system of claim 1, wherein the notification module issues a stall notification when the processing cycle data for any one of the drill rigs at a current point in time is not obtained by the notification module within a foolproof time threshold.
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