CN114038173A - Clamp installation alarm method, system, equipment and storage medium - Google Patents
Clamp installation alarm method, system, equipment and storage medium Download PDFInfo
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- CN114038173A CN114038173A CN202111429325.8A CN202111429325A CN114038173A CN 114038173 A CN114038173 A CN 114038173A CN 202111429325 A CN202111429325 A CN 202111429325A CN 114038173 A CN114038173 A CN 114038173A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/187—Machine fault alarms
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Abstract
The invention provides a clamp installation alarming method, a clamp installation alarming system, clamp installation alarming equipment and a storage medium. The method comprises the following steps: matching a target clamp according to the order requirement; fixing the target fixture to a machining center; and detecting whether the positioning assembly of the target fixture is aligned with the machining center, and if not, outputting an alarm signal. According to the clamp installation alarming method, the target clamp of the workpiece to be machined in the order is matched according to the requirement of the order, the target clamp is placed on the machining production line through the mechanical arm, whether the target clamp is aligned with the machining center on the machining production line successfully or not is detected, alarming information is sent out when accurate alignment is not achieved, so that an operator is prompted to correct the installation position of the clamp, the influence on the machining precision of the workpiece due to the fact that the clamp is not aligned is effectively avoided, and the production precision of the workpiece is greatly improved.
Description
Technical Field
The invention relates to the technical field of intelligent processing, in particular to a clamp installation alarming method, a clamp installation alarming system, clamp installation alarming equipment and a storage medium.
Background
Aiming at the fact that the production demand of large-scale and small-batch personalized customization is more and more vigorous at present, the types of non-standard workpieces in flexible production equipment develop towards standardization and modularization, but due to the fact that the structure of the flexible production equipment is complex, particularly in the fields of automobiles, aerospace, petrochemical industry and new energy equipment, the types of the non-standard workpieces are as high as ten thousands or even hundreds of thousands. At present, to the machining of non-standard work piece, generally adopt single unit lathe mode, through artifical piece, clamping mode operation, machining efficiency is low, and is high to workman's technical ability dependency, and takes place artificial error easily and leads to work piece processingquality problem.
How to realize the standardization of non-standard workpieces and streamlined machining, especially when the tool clamp is automatically matched according to the information of the machined workpieces and is placed on a corresponding machining production line, the installation position is not aligned or cannot be clamped on a machine tool, which affects the production process and the machining precision of the workpieces, therefore, an alarm method for installing the clamp is urgently needed, and an alarm prompt is given for the condition that the clamp is not installed or is not aligned accurately.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a clamp installation alarming method, a clamp installation alarming system, clamp installation alarming equipment and a storage medium, and aims to solve the problem that in the prior art, the machining precision of a workpiece is influenced because a clamp cannot be accurately aligned on a clamping center.
One embodiment of the invention provides a clamp installation alarming method, which comprises the following steps:
matching a target clamp according to the order requirement;
fixing the target fixture to a machining center;
and detecting whether the positioning assembly of the target fixture is aligned with the machining center, and if not, outputting an alarm signal.
In one embodiment, the step of detecting whether the positioning assembly of the target fixture is aligned with the machining center includes:
the positioning assembly is a zero module and is used for detecting whether the zero module is arranged on an installation station of the machining center or not;
if not, the zero module and the machining center are not aligned successfully.
In one embodiment, a zero point module is arranged at the installation position of the machining center and is used for being connected with the zero point assembly;
the step of detecting whether the zero point assembly is at the target position of the machining center includes:
acquiring the air pressure value of the zero module;
detecting whether the air pressure value is lower than a preset air pressure threshold value;
and if the air pressure is lower than the preset air pressure threshold, indicating that the zero point component is not successfully aligned with the zero point module.
In one embodiment, the step of obtaining the air pressure value of the contact surface of the zero point module includes:
when the zero point component of the target fixture is fixed to the zero point module, acquiring the air pressure value of the zero point module;
and or collecting the air pressure value of the zero module according to a preset frequency.
In one embodiment, the step of matching the target fixture according to the order requirement includes:
acquiring order information and acquiring information of a workpiece to be processed from the order information;
and matching a target clamp based on the information of the workpiece to be processed.
In one embodiment, the step of matching a target fixture based on the part to be machined comprises:
acquiring a drawing number of the workpiece to be processed;
and matching a target clamp according to the serial number of the drawing to be processed.
In one embodiment, the alarm information includes position information of a zero module which fails to register a success.
In one embodiment, the step of outputting the alarm signal comprises:
and uploading the alarm information to a PLC control system and stopping the operation of the machining center.
In one embodiment, the alarm signal comprises: the post lamp flashes and/or the buzzer warns.
One embodiment of the present invention provides a clamp installation warning system, including:
the fixture matching module is used for matching a target fixture according to the order requirement and fixing the target fixture to a machining center;
the detection module is used for detecting whether the positioning assembly of the target fixture is aligned with the machining center;
and the alarm module is used for outputting an alarm signal.
One embodiment of the present invention provides an electronic device, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the memory has stored thereon instructions executable by at least one processor, the instructions being executable by the at least one processor such that the at least one processor, when executed, is capable of implementing the steps of the fixture installation alert method of any one of the above.
One embodiment of the present invention provides a computer-readable storage medium having a program for a fixture installation alarm stored thereon, where the program for a fixture installation alarm, when executed by a processor, implements any of the steps of the fixture installation alarm described above.
The clamp installation method, system, device and storage medium provided by the above embodiments of the present invention have the following beneficial effects:
1. matching a target clamp according to the order requirement; fixing the target fixture to a machining center; detecting whether the positioning assembly of the target fixture is aligned with the machining center; if not, an alarm signal is output. Namely, after the corresponding target fixture is matched according to the order requirement in the embodiment, the target fixture fixed in the machining center is subjected to alignment detection, and an alarm signal is output when accurate alignment is failed, so that an operator is prompted to reinstall the fixture, and the influence on the machining precision of the workpiece due to inaccurate alignment in fixture installation is avoided.
2. Determining whether the target fixture is installed on a target position of the machining center or not by detecting an air pressure value on a contact surface of a zero module on the target fixture and the machining center and comparing the air pressure value with a preset air pressure threshold value, and if the air pressure value is smaller than the air pressure threshold value; the method for determining whether the alignment with the machining center is accurate and clamping is carried out through the method for detecting the air pressure value of the contact surface of the zero module, so that the alignment detection process is facilitated.
3. In one of them embodiment, through including the positional information of the module of zero point of failing to accurate counterpoint in alarm information, make things convenient for the operation personnel to seek the position for the anchor clamps of counterpoint, can carry out the position correction to the module of zero point fast to reduce the problem that the efficiency that the error caused reduces, can correct anchor clamps mounted position fast, guarantee going on in order of manufacturing procedure.
4. In one embodiment, the alarm signal is uploaded to the PLC and the operation of the machining center is stopped, so that when the clamp is not accurately aligned, the alarm signal is uploaded to a PLC program to pause the operation of the program, and signals are sent from a post lamp and a buzzer at a target position with an alignment error, so that an operator can conveniently adjust the position of the clamp, and the safety of the clamp replacing process is ensured.
Drawings
FIG. 1 is a schematic flow chart of a fixture installation warning method according to an embodiment of the present invention;
FIG. 2 is a schematic flowchart of step S30 in FIG. 1;
FIG. 3 is a schematic structural diagram of a flexible fixture according to an embodiment of the present invention;
FIG. 4 is a side schematic view of the flexible fixture of FIG. 3;
FIG. 5 is an exploded view of the flexible clip of FIG. 3;
FIG. 6 is a schematic top view of the flexible fixture of FIG. 3;
FIG. 7 is a detailed flowchart of step S301 in FIG. 2;
fig. 8 is a schematic structural diagram of a zero point positioning fixture according to an embodiment of the present invention;
FIG. 9 is a detailed flowchart of step S3011 in FIG. 7;
FIG. 10 is a flowchart illustrating the step S10 in FIG. 1;
FIG. 11 is a flowchart illustrating the step S102 in FIG. 10;
FIG. 12 is a block diagram of a fixture mount alarm system provided in accordance with one embodiment of the present invention;
FIG. 13 is a block diagram of a fixture mount alarm system according to another embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" and/or "appears throughout, the meaning includes three parallel schemes, for example," A and/or B "includes scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 2, a first embodiment of a clamp installation warning method according to the present invention provides a clamp installation warning method, including:
step S10, matching the target fixture according to the order requirement;
step S20, fixing the target jig to a machining center;
and step S30, detecting whether the positioning assembly of the target fixture is aligned with the machining center, and if not, outputting an alarm signal.
An Intelligent processing station (IMS) technology integrates multiple processes and multiple station processing and Manufacturing units, and the Intelligent processing station combines a production management and control System integrated by a control center with KI information systems such as enterprise ERP, PLM, MES and the like to realize a complete Manufacturing sequence task from optimization scheduling, material preparation, processing and Manufacturing, quality inspection to finished product output.
In this embodiment, acquire the order information of waiting to process the work piece from intelligent processing station, acquire the drawing of waiting to process the work piece according to order information, and the target fixture that corresponds is matchd according to the serial number of drawing, the rethread robot is fixed target fixture on the mounted position that machining center corresponds, and whether accurate counterpoint or the clamp is tight with machining center to the locating component on the automated inspection target fixture, when counterpoint error or press from both sides the not tight condition, output alarm signal, adjust anchor clamps with the suggestion operating personnel, guarantee going on in order of manufacturing procedure, the inaccurate machining precision that influences processing work piece of counterpoint of anchor clamps has been avoided, and then the quality of influence work piece.
In one embodiment of the present invention, referring to fig. 2, the step S30 includes:
step S301, the positioning assembly is a zero module, and whether the zero module is in the target position of the machining center is detected;
step S302, if not, the zero module and the machining center are not aligned successfully.
In practical applications, please refer to fig. 3 to 6, an embodiment of the present invention provides a flexible clamp 100. The flexible fixture 100 includes a mount 110, a clamping assembly 120, a zero point positioning assembly 130, and a quick-change assembly 140.
The mounting base 110 is used for carrying the clamping assembly 120, the zero point positioning assembly 130, the quick-change assembly 140 and the like. As the flexible fixture 100 is mainly used for machining metal parts, the mounting seat 110, the clamping assembly 120, the zero point positioning assembly 130 and the quick-change assembly 140 are mainly made of metal or alloy. In this embodiment, the mounting block 110, the clamping assembly 120, the zero point positioning assembly 130, and the quick-change assembly 140 are made of stainless steel.
The clamping assembly 120 is disposed on the mounting base 110, and is used for clamping a workpiece 200 to be processed.
The zero point positioning assembly 130 is disposed on the mounting base 110 for securing the flexible fixture 100 to a machining center.
The quick-change assembly 140 is disposed on the mount 110 for securing the flexible fixture 100 to the robotic arm 310.
In the flexible fixture 100 provided in the above embodiment, the zero point positioning assembly 130 is provided in the flexible fixture 100 to fix the flexible fixture 100 to an external machining center. The zero point positioning assembly 130 can achieve rapid positioning and clamping between the flexible fixture 100 and the machining center, thereby facilitating the operation process of the flexible fixture 100. That is, in the present embodiment, by detecting the position of the zero point assembly 130 on the machining center, for example, an air-tight device is provided at the jig installation target position of the machining center, and when the zero point assembly 130 is installed to the machining center, by detecting the air pressure value of the air-tight device, if the air pressure value reaches the preset air pressure standard value, it indicates that the jig is accurately aligned and stably installed on the machining center, and no unclamping occurs. If the air pressure value of the air-tight device is lower than the preset standard air pressure value, it indicates that the zero point assembly 130 is misaligned on the machining center or the jig is not completely fixed on the machining center. Therefore, an alarm signal is output to prompt an operator to check the installation condition of the clamp, and the clamp with the deviation in alignment and the position looseness is fixed or replaced in time, so that the problem that the precision of a machined workpiece is influenced by the clamp is further avoided.
Further, referring to fig. 7, in an embodiment of the present invention, the step S301 further includes:
step S3011, obtaining the air pressure value of the contact surface of the zero module;
step S3012, detecting whether the air pressure value is lower than a preset air pressure threshold value;
and step S3013, if the air pressure is lower than a preset air pressure threshold, it indicates that the zero module is not located at the target position of the machining center.
Referring to fig. 8, in practical application, a zero point positioning fixture 400 is disposed in the machining center. The zero point positioning joint 131 is arranged in the zero point positioning fixture 400, so that the quick-change operation of the flexible fixture 100 is realized. In one embodiment, the zero point positioning fixture 400 includes a base plate 410 and a chuck 420 disposed on the base plate 410. The middle region of the chuck 420 is provided with a recess 421 to accommodate the zero point positioning joint 131. Specifically, the chuck 420 is provided with a pull stud 422 inside, and when the zero point positioning joint 131 is accommodated in the recess 421 of the chuck 420, the pull stud 422 can be engaged with the first annular groove 1313 in a pneumatic transmission or hydraulic transmission manner, so as to fix the flexible clamp 400. When the workpiece 200 to be machined needs to be taken out after being machined, the pull stud 422 can be released from the clamped position in a pneumatic transmission or hydraulic transmission mode, so that the mechanical arm 310 can take the flexible clamp 100 out of the zero point positioning clamp 400.
Specifically, in this embodiment, when the target fixture after matching is placed on the external machining center by the robot arm, the air pressure value of the contact surface between the zero module and the external surface of the machining center is automatically detected, and of course, the air pressure value inside the air-tight device can also be detected, two air-tight detection devices (through air pressure detection) are arranged at two ends of the zero module (the fixture main body on the machine tool), when the fixture to be machined is placed on the zero module on the machine tool, the fixture to be machined can be attached to the zero module, the air output of the two air-tight detection devices is reduced or absent, the air pressure can be increased, the air pressure detection signal value outside the machine tool can be changed accordingly, and when the air pressure detection signal value is lower than the pressure standard, the machine tool sends an alarm signal. Specifically, when the fixture is placed in an external machining center, the air tightness detection device detects the change of the air pressure value of the zero module, acquires the air pressure value of the current zero module, compares the acquired air pressure value with a preset standard air pressure value, and sends an alarm signal if the current air pressure value cannot reach the standard air pressure value, which indicates that the fixture is not installed in place. The operating personnel find the position of the corresponding fixture which is not aligned accurately according to the alarm signal, and the fixture adjusts the position or replaces the worn fixture, so that the influence of the fixture which is not aligned on the workpiece machining is avoided, and the machining precision of the workpiece is ensured.
In addition, in this embodiment, referring to fig. 9, when it is detected that the robot fixes the target fixture to the machining center, the air pressure value of the zero module of the target fixture is detected according to the preset frequency, and when the detected air pressure value is smaller than the preset air pressure threshold, an alarm signal of fixture alignment failure is sent out, and the alarm signal is uploaded to the automatic control system, so that an alarm is given in time when fixture alignment failure occurs in the machining process of the workpiece, the machining precision of the workpiece is ensured, and the problem that the machining efficiency is affected due to fixture alignment failure is also avoided.
Further, referring to fig. 10, in an embodiment of the present invention, the step S10 further includes:
step S101, obtaining order information and obtaining a part to be processed from the order information;
and S102, matching a target clamp based on the part to be processed.
Specifically, in this embodiment, the order information is generated by two options, namely, issuing by an upper MES system and operating by a user, and calling the work order information of the workpiece to be processed according to the order requirement of the workpiece to be processed, where the work order information may be a process card of the workpiece to be processed, and in this embodiment, the process card includes a two-dimensional code, a barcode, and the like including a process flow, and the process flow information of the workpiece to be processed can be obtained through scanning. For example, a two-dimensional code including a process flow of a workpiece to be machined is set on a work order of the workpiece to be machined, and a workpiece number, a part machining number, a delivery date, a fixture installation drawing and a plurality of machining processes of the workpiece to be machined can be obtained through scanning, wherein the name of the machining process, a machine tool number, a program, a tool fixture number and predicted machining time are recorded in each machining process. And the required information such as workpiece data, drawing documents, program documents, bill of materials, process documents and the like can be acquired from a PDM (product data management) system from the content of the order information, a plurality of pieces of information are generated according to the information acquired from the PDM system to generate the processing information of a plurality of workpieces, the processing information of the workpieces and the state information of the processing stations are sent to the dispatching equipment so that the dispatching equipment can dispatch the workpieces to the processing stations, and the processing stations acquire the corresponding workpiece processing information from a production information management center and match corresponding clamps according to the processing information. And then placing the target fixture corresponding to each technological process in the corresponding workpiece processing station through the robot.
In addition, referring to fig. 11, in the present embodiment, the step S102 further includes:
step S1021, acquiring the drawing number of the workpiece to be processed;
and step S1022, matching a target clamp according to the serial number of the drawing to be drawn.
Specifically, in this embodiment, that is, a process flow card of a workpiece to be processed is obtained by retrieving work order information of the workpiece to be processed, fixtures corresponding to each step are obtained according to process steps on the process flow card, fixture information is obtained according to a workpiece figure number, when a fixture with more than one matching item appears, the fixture with the highest matching degree is automatically used as a target fixture, and actually, a mapping table between the workpiece to be processed and the fixtures is pre-stored in design software. One or a certain type of workpiece to be processed corresponds to one set of clamps. At the moment, a programmer clicks a control button set by the clamp information, and the system automatically searches the corresponding clamp information according to the name of the workpiece to be processed. For example, if the name of the workpiece to be machined is LJK-A-001, the jig type matching therewith can be accurately found from the name "LJK-A-001". For another example, if the name of the workpiece to be machined is LJK-a-002, and the workpiece to be machined LJK-a-001 and the workpiece to be machined LJK-a-002 can share the same set of jigs, then the jig type matching the name of the workpiece to be machined can be found according to the partial information "LJK-a" in the name of the workpiece to be machined. In practice, the suffix name of the drawing file is generally fixed for the three-dimensional pattern of the workpiece to be processed, such as ". step", or ". IGS", or ". X _ T", etc. At the moment, in the process of automatically searching the corresponding clamp information according to the name of the workpiece to be processed, the suffix name of the corresponding drawing file can be automatically omitted so as to improve the efficiency.
In this embodiment, the processing drawing number of the workpiece and the fixture number in the fixture library are mapped and stored in the system, and when order information issued by the system is received, the corresponding fixture information is directly obtained through the workpiece information in the order, and at this time, in the process of automatically searching the fixture information corresponding to the name of the workpiece to be processed, the suffix name of the corresponding drawing file can be automatically omitted, so that the efficiency is improved.
Further, in one embodiment of the present invention, the step S30 further includes:
and S301', the alarm information comprises position information of the zero module which is not aligned successfully.
Specifically, in the present embodiment, when the order information of the workpiece is obtained from the upper MES system, matching the corresponding target fixture according to the process flow transfer card and the workpiece information contained in the order information, placing the target fixture on the corresponding machine tool through a robot, when the zero point module of the target fixture is fixed on the processing machine tool, the air pressure test is automatically carried out on the air tightness device around the zero point module, when the obtained air pressure value is smaller than the preset standard air pressure value, namely, sending out an alarm signal, wherein the alarm signal comprises but is not limited to the position information of the deviated clamp, the number of the clamp and the like, and can prompt the operator of the position of the deviation of the clamp in a mode of sending prompt information to the operator as required, therefore, the operating personnel can conveniently find the deviated position of the clamp quickly, the position of the clamp can be corrected in time, and the smooth proceeding of the machining process can be guaranteed. In addition, when the condition that a plurality of clamps are deviated occurs on the whole production line, fault information is automatically sent to the PLC automatic control system, the operation flow of the whole production line is suspended, an alarm signal is sent out or alarm information is directly sent to an operator, so that the operator is prompted to correct the position of the clamp in time, and production accidents caused by the deviation of the clamp are prevented. Further ensuring the efficiency of workpiece processing.
In one embodiment of the present invention, the step S30 further includes:
and S302', uploading the alarm signal to the PLC and stopping the operation of the machining center.
S303', the alarm signal includes: the post lamp flashes and/or the buzzer warns.
Specifically, in this embodiment, order information of a workpiece to be processed is issued by a system or directly obtained by an operator, a processing procedure of the workpiece is obtained according to a process flow card included in the order information, corresponding target fixtures are matched according to different procedures, the target fixtures are placed on a zero module of a processing center by a robot, when the target fixtures are placed on the zero module, an air pressure value of the zero module is automatically detected, when the air pressure value is lower than a preset standard air pressure value, an alarm signal is sent out and uploaded to a PLC automatic control center, and when the fixture alignment is inaccurate, column lamps around the zero module are turned on, or in other embodiments, different colors of light are used to indicate the alignment state of the fixture, which is not limited in the present invention. In addition, when the pillar lamp is turned on, the operating personnel can be prompted to adjust the position of the clamp in time by using a mode of matching sound and light such as a warning ring and a buzzer.
In addition, in other embodiments of the present invention, when the fixture is mounted on the zero module of the machining center, that is, the air pressure value of the zero module is collected according to the preset frequency, and the collected air pressure value is compared with the preset standard air pressure value, and when the collected air pressure value is smaller than the preset standard air pressure value, an alarm signal is sent out, wherein the alarm signal can be directly sent to a display screen of the operation terminal for displaying and sending to a terminal device of a direct operator, and the operator is prompted to adjust the position of the fixture which is not aligned through signals such as buzzer light, so as to ensure the orderly operation of the workpiece machining process, and avoid the influence of the deviation of the fixture on the workpiece machining precision.
In addition, referring to fig. 12, one embodiment of the present invention provides a fixture installation warning system 300, wherein the fixture installation warning system 300 includes a fixture matching module 310, a detection module 320 and a warning module 330.
The fixture matching module 310 is used for matching a target fixture according to the order requirement and fixing the target fixture to a machining center;
the detection module 320 is configured to detect whether the positioning assembly of the target fixture is aligned with the machining center;
and the alarm module 330 is used for outputting an alarm signal.
In this embodiment, the fixture matching module 310 is configured to match a target fixture according to an order requirement and fix the target fixture to a machining center, and specifically, the fixture matching module 310 includes a work order module 340 and an order processing module 350. The work order module 340 is configured to receive order information of a production order, and the order processing module 350 is configured to process information on the order, so as to obtain work order information for processing a workpiece. Optionally, the work order information includes, but is not limited to, settings in the form of tables, process flow cards, and the like. In the present embodiment, the work order information is set in the form of a process flow card, wherein the work order information includes, but is not limited to, workpiece information of a workpiece to be processed, an execution sequence of a plurality of processing steps that the workpiece needs to perform, program information of a processing program corresponding to each processing step, and tool information of a processing tool adapted to the workpiece. Wherein each process corresponds to one or more process stations. Optionally, the workpiece information includes, but is not limited to, the model or drawing number of the workpiece, installation information (drawing or video), and the like; the processing tool information includes, but is not limited to, a jig, a pallet, a tool used for each process, and the like. It should be noted that the fixture information may be directly set in the process flow card, or the fixture information may be set in each process step, and the fixture information may be matched with the corresponding fixture in each process step. It should be noted that different workpieces may need to be processed through one or more processing steps. Specifically, when the fixture matching module 310 matches a target fixture corresponding to workpiece machining according to process information on the process flow transfer card, the target fixture is placed at a target position corresponding to a machining center through the robot, whether the target fixture and the machining center are accurately aligned is detected through the detection module 320, and when a detection result shows that the target fixture is not accurately aligned on the machining center, an alarm is sent through the alarm module 330 to prompt an operator that the fixture is not clamped. Therefore, the operator is prompted to reinstall the clamp, and the influence on the machining precision of the workpiece due to the misalignment of the clamp installation is avoided.
One embodiment of the present invention provides an electronic device, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the memory has stored thereon instructions executable by at least one processor, the instructions being executable by the at least one processor to enable the at least one processor, when executed, to implement the steps of the fixture matching method according to any one of the above embodiments.
Referring to fig. 13, one embodiment of the present invention provides a fixture installation warning system 400. The automated programming system 400 includes:
a memory 420, a processor 410 and a computer program 440 stored on the memory 420 and executable on the processor 410, the computer program 440, when executed by the processor 410, implementing the steps of the fixture matching method according to any of the above embodiments.
One embodiment of the present invention provides a computer-readable storage medium, having a computer program stored thereon, where the computer program, when executed by a processor, implements the steps of the fixture installation warning method according to any one of the above embodiments.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (12)
1. A clamp installation alarming method is characterized by comprising the following steps:
matching a target clamp according to the order requirement;
fixing the target fixture to a machining center;
and detecting whether the positioning assembly of the target fixture is aligned with the machining center, and if not, outputting an alarm signal.
2. The fixture installation warning method of claim 1, wherein the step of detecting whether the positioning assembly of the target fixture is aligned with the machining center comprises:
the positioning assembly is a zero assembly and is used for detecting whether the zero assembly is arranged on an installation station of the machining center or not;
if not, the zero point component and the machining center are not aligned successfully.
3. The fixture installation warning method of claim 2, wherein a zero module is disposed at the machining center installation location, and the zero module is configured to connect to the zero assembly;
the step of detecting whether the zero point assembly is at the target position of the machining center includes:
acquiring the air pressure value of the zero module;
detecting whether the air pressure value is lower than a preset air pressure threshold value;
and if the air pressure is lower than the preset air pressure threshold, indicating that the zero point component is not successfully aligned with the zero point module.
4. The fixture installation warning method of claim 3, wherein the step of obtaining the air pressure value of the zero module comprises:
when the zero point component of the target fixture is fixed to the zero point module, acquiring the air pressure value of the zero point module;
and or collecting the air pressure value of the zero module according to a preset frequency.
5. The clamp installation warning method of claim 1 wherein the step of matching target clamps according to order requirements comprises:
acquiring order information and acquiring information of a workpiece to be processed from the order information;
and matching a target clamp based on the information of the workpiece to be processed.
6. The fixture installation warning method of claim 5, wherein the step of matching a target fixture based on the part to be machined comprises:
acquiring a drawing number of the workpiece to be processed;
and matching a target clamp according to the serial number of the drawing to be processed.
7. The fixture installation warning method of claim 1,
the alarm information comprises position information of the zero module which is not aligned successfully.
8. The fixture installation warning method of claim 1, wherein the step of outputting a warning signal comprises:
and the alarm signal is uploaded to a PLC control system and the operation of the machining center is stopped.
9. The clamp installation warning method of claim 1, wherein the warning signal comprises: the post lamp flashes and/or the buzzer warns.
10. A clamp installation warning system, comprising:
the fixture matching module is used for matching a target fixture according to the order requirement and fixing the target fixture to a machining center;
the detection module is used for detecting whether the positioning assembly of the target fixture is aligned with the machining center;
and the alarm module is used for outputting an alarm signal.
11. An electronic device, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the memory has stored thereon instructions executable by at least one processor, the instructions being executable by the at least one processor to enable the at least one processor, when executed, to implement the steps of the fixture installation warning method of claims 1-9.
12. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a program of fixture installation alarm, which program, when executed by a processor, carries out the steps of the fixture installation alarm of claims 1-9.
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