CN107457602A - A kind of workpiece production line failure uninstalling system and its control method - Google Patents
A kind of workpiece production line failure uninstalling system and its control method Download PDFInfo
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- CN107457602A CN107457602A CN201710695501.XA CN201710695501A CN107457602A CN 107457602 A CN107457602 A CN 107457602A CN 201710695501 A CN201710695501 A CN 201710695501A CN 107457602 A CN107457602 A CN 107457602A
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- workpiece
- production line
- manipulator
- controller
- processing equipment
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/04—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
This programme discloses the workpiece production line failure uninstalling system of field of machining, including workpiece detection mechanism, workpiece feel trim actuator and transshipment acitivity, workpiece detection mechanism includes initial sensor and support, workpiece feel trim actuator includes magnetic valve, transshipment acitivity includes manipulator, manipulator includes matrix, action bars and transportation manipulator, motor is provided with matrix, elevating lever is provided between matrix and transportation manipulator, turntable is provided between transportation manipulator and elevating lever, transportation manipulator one end is workholding jaw, and the other end connects on a spinstand；Controller is provided with matrix；The controller is used for the collection signal for handling initial sensor, for controlling transportation manipulator, motor, elevating lever, turntable, workholding jaw motion；By the failure uninstalling system, can be achieved to carry out the production line of failure the cleaning of workpiece, so as to being normally carried out for a next production cycle.
Description
Technical field
The invention belongs to field of machining, more particularly to a kind of workpiece production line failure uninstalling system, while it is related to this
The control method of system.
Background technology
Current, in machinery automation processing, high efficiency, high-precision processing characteristics are connect by many users
By that realizes machinery automates the artificial cost of reduction.In machining, typically produced using a production line
The workpiece of requirement is stated, a general production line includes multiple processing machines, and each machine is responsible for workpieces processing some processes, due to
Mechanical loss, control program are disorderly, electric fault can cause machine to break down, it is therefore desirable to which staff guards always
Machine, and in left unguarded, once machinery breaks down, if fixed a breakdown not in time, when machining tool or machining center
Also further working, then can cause mechanical failure.Also because having a power failure, processing rhythm disorder causes whole processing first complete
Face is shut down, and this shutdown, the workpiece not machined in production Xian Shangge machining cells department usually also be present, if do not had
Have and failure excluded as early as possible, and undressed completion workpiece do not cleared up if, when the entire production line opens again
After dynamic, because the workpiece on production line is also retained in above, worked especially for the work pieces process that the time requires, if
Residence time is too long on processing equipment, and not only workpiece can be caused work pieces process underproof fatal by ectocine in itself
Wound, can also cause the infringement of processing equipment, and solve this problem now, still can introduce people to dissolve, so not only reduce
Automaticity, and some workpiece are also not suitable with direct body contact, such as there is radioactivity, oxidizable, virose work
Part；So can fix a breakdown in time, understand that semi worked pieces are particularly important for the high workpiece of machining accuracy.
The content of the invention
The invention is intended to provide a kind of workpiece production line failure uninstalling system, there is event to solve present automatic production line
Barrier, can not rapidly removing faults, cause the underproof problem of work pieces process.
A kind of workpiece production line failure uninstalling system that this programme provides, including it is arranged on the workpiece detector of processing equipment
Structure, the workpiece feel trim actuator being arranged on processing equipment, and the transshipment acitivity being laid in the entire production line, the production line
All electric components being provided with as transshipment acitivity provide the battery of electric energy；The workpiece detection mechanism includes the detection location of workpiece
Initial sensor, support the support of initial sensor, the support fixes the machine table upper surface of processing equipment；The workpiece
Feel trim actuator includes being arranged on machine table for unclamping the magnetic valve that fixture is independently arranged, and the transshipment acitivity is including with being laid on
Track on production line and manipulator in orbit is installed, the manipulator include matrix, the action bars for controlling magnetic valve and
Transportation manipulator, it is provided with so that the motor that manipulator moves in parallel in orbit, described matrix and conveyance in described matrix
It is provided between tool hand with motor-operated elevating lever, turntable is provided between the transportation manipulator and elevating lever, it is described
Transportation manipulator one end is workholding jaw, and the other end connects on a spinstand；Independent controller is provided with described matrix；Should
Controller is used to handling the collection signal of initial sensor, the controller be additionally operable to control transportation manipulator on transshipment acitivity,
Motor, elevating lever, turntable, workholding jaw motion.
Further, the initial sensor is ultrasonic sensor.Because ultrasonic sensor has, sensing is sensitive, and
Position relationship that can be before feedback transducer and workpiece, is so easy to that, when taking workpiece, determining for workholding jaw can be facilitated
Position.
Further, the support for supporting initial sensor is adjustable for height support, according to the difference of fixture, work
The location of part also has respective change, after clamp-replacing, it is only necessary to adjusting bracket, it is possible to adjusts the position of initial sensor
Put, to improve the versatility of initial sensor.
Further, described matrix is provided with the interim workpiece box for loading workpiece, and the workpiece box is divided into multiple workpiece lattice；
Due to typically containing more process equipments on production line, after the workpiece of transportation manipulator gripping, put the workpiece in workpiece box,
It is the workpiece removed on any platform process equipment for the ease of resolution, can be distinguished by multiple workpiece lattice.
Further so that manipulator is stepper motor in the motor that track moves in parallel；Because stepper motor can
Stroke is calculated for the step pitch of itself, can thus simplify the contraposition program of manipulator.
Finally, one gets information about for fault in-situ for the ease of technical staff, the manipulator upper surface is consolidated
Dingan County is equipped with camera.
The present invention is for the ease of control failture evacuation uninstalling system, there is provided one kind is practical and with targetedly controlling party
Method, its specific method are as follows：
A kind of processing method of workpiece production line failure uninstalling system, comprises the following steps：
Step 1: controller receives the output signal of the fault test set carried on production line, come obtain fault type and
Fault level；
Step 2: whether each process equipment is powered off failure on controller detection production line；
Step 3: if disconnection fault, controller starts feel trim actuator, and the gas/liquid pressure system allowed in feel trim actuator is opened, together
When to be arranged on processing equipment magnetic valve, ultrasonic sensor supply electric energy；
Step 4: controller receives the electric signal that initial sensor is sent, controller determines to be specifically by initial sensor
That processing equipment breaks down；
Step 5：Controller controls stepper motor fast feed to the processing equipment position broken down；
Step 6：Controller control transportation manipulator, elevating lever, turntable move to workpiece position, then control workpiece
Clamping jaw clamps workpiece；
Step 7：Controller control operation bar presses pressure electromagnetic valve break-make, allows the fixture of itself on processing equipment to unclamp；
Step 8：Controller controls elevating lever and transportation manipulator motion so that workpiece leaves fixture, then control transhipment machinery
Hand retraction, control turntable rotate to transportation manipulator at no movement disorder,
Step 9：Controller controlled motor is retracted, while controls workholding jaw to unclamp, and the workpiece of undressed completion is put into recovery
Place.
Step 10：Repeat step one is to step 9 until unfinished part is cleaned out.
This programme controls the advantages of the entire production line failure uninstalling system to be：1st, workpiece detection mechanism includes detection workpiece
The initial sensor of position, the support of initial sensor is supported, the support fixes the machine table upper surface of processing equipment, by number
It is set directly at according to the sensor of monitoring at machine table, machine table work status can be detected in real time, has reached a pair event
The quick response of barrier；2nd, the workpiece feel trim actuator includes being arranged on machine table for unclamping the magnetic valve that fixture is independently arranged,
If production line is powered off failure, because the power on processing equipment can not be used, using independent magnetic valve, when a failure occurs
Wait, electric energy is provided to magnetic valve by battery, to unclamp fixture by force；The 3rd, single transshipment acitivity is set, also allowed for disconnected
Under electric fault, power can not use on production line, and production line dry in itself can be neglected in the transshipment acitivity for introducing independent operating
Disturb, to realize the transfer to the workpiece of undressed completion；4th, whole device comes into operation, and can solve automatic production line needs
Very important person reaches the fault clearance of the production line to failure automatically to failure monitoring and exclusion, i.e. after failure, will
The workpiece being retained in machine table is removed, and is then fixed a breakdown, and make it that production line is initialized, when production line is reworked
When, workpiece will be processed since the first procedure, when avoiding failure, the workpiece of undressed completion by external influence, and
Cause the unqualified of work pieces process.
Further, in step 5, when stepper motor fast feed to failure occurs at opening position 3cm, feed speed drops
Low to arrive original a quarter, in order to which stepper motor can adjust the step pitch finally aligned, realization reaches abort situation
Accuracy.
Further, the interim workpiece box for loading workpiece is provided with matrix, the workpiece is divided into multiple workpiece lattice, in step
Between eight and step 9, controller control turntable rotates to transportation manipulator at workpiece box, and according to the position of processing equipment
Put, will be put into the workpiece of the processing equipment in associated workpiece lattice.
Finally, for the ease of there is one to get information about to fault in-situ, the manipulator upper surface is provided with camera,
After second step, controller control camera is opened, and vision signal is passed into control centre by telecommunication mode.
Brief description of the drawings
Fig. 1：For the structural representation of workpiece production line failure uninstalling system；
Fig. 2：For another structural representation of workpiece production line failure uninstalling system.
Reference is enumerated in figure：Processing equipment 1, track 2, transshipment acitivity 3, matrix 31, elevating lever 32, action bars 33,
Turntable 34, transportation manipulator 35, workholding jaw 351, machine table 4, magnetic valve 41, gas/liquid pressure system 42, fixture 5, workpiece 6,
Workpiece detection mechanism 7.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
As depicted in figs. 1 and 2, a kind of workpiece production line failure uninstalling system, including the workpiece sensing being arranged on processing equipment 1
Mechanism 7, the workpiece feel trim actuator being arranged on processing equipment 1, and the transshipment acitivity 3 being laid in the entire production line, production
Line provides the battery of electric energy provided with all electric components for transshipment acitivity；Workpiece detection mechanism includes detection workpiece 6 position
Initial sensor, support the support of initial sensor, support is fixedly mounted on the upper surface of machine table 4 of processing equipment；Workpiece
Feel trim actuator includes being arranged on machine table 4 for unclamping the magnetic valve 41 that fixture 5 is independently arranged, and transshipment acitivity 3 includes and laying
Track 2 on a production line and the manipulator on track 2, manipulator include matrix 31, control the operation of magnetic valve 41
Bar 33 and transportation manipulator 35, it is provided with matrix 31 so that the motor that manipulator moves in parallel on track 2, matrix 31 and turns
Transport and be provided with motor-operated elevating lever 32 between manipulator 35, rotation is provided between transportation manipulator 35 and elevating lever 32
Platform 34, the one end of transportation manipulator 35 are workholding jaw 351, and the other end is connected on turntable 34；Independence is provided with matrix 31
Controller；The controller is used for the collection signal for handling initial sensor, and the controller is additionally operable to control on transshipment acitivity
Transportation manipulator 35, motor, elevating lever 32, turntable 34, workholding jaw 351 move.
Initial sensor is ultrasonic sensor.Because ultrasonic sensor has, sensing is sensitive, and can feed back biography
Position relationship before sensor and workpiece, so it is easy to facilitate when taking workpiece the positioning of workholding jaw.
It is adjustable for height support for supporting the support of initial sensor, according to the difference of fixture, the position residing for workpiece
Putting also has respective change, after clamp-replacing, it is only necessary to adjusting bracket, it is possible to the position of initial sensor is adjusted, to improve
The versatility of initial sensor.
Matrix is provided with the interim workpiece box for loading workpiece, and workpiece box is divided into multiple workpiece lattice；Due to one on production line
As contain more process equipments, when transportation manipulator gripping workpiece 6 after, put the workpiece in workpiece box, for the ease of differentiate
It is the workpiece removed on any platform process equipment, can be distinguished by multiple workpiece lattice.So that what manipulator moved in parallel in track
Motor is stepper motor；Because stepper motor can calculate stroke for the step pitch of itself, it can thus simplify manipulator
Contraposition program.There is one to get information about for fault in-situ for the ease of technical staff, manipulator upper surface is fixedly mounted
There is camera.
For the ease of controlling failture evacuation uninstalling system, there is provided one kind is practical and has targetedly control method, its
Specific method is as follows, comprises the following steps：
Step 1: controller receives the output signal of the fault test set carried on production line, come obtain fault type and
Fault level；
Step 2: whether each process equipment is powered off failure on controller detection production line；
Step 3: if disconnection fault, controller starts feel trim actuator, and the gas/liquid pressure system 42 allowed in feel trim actuator is opened,
Simultaneously to magnetic valve 41, the ultrasonic sensor supply electric energy being arranged on processing equipment 1；
Step 4: controller receives the electric signal that initial sensor is sent, controller determines to be specifically by initial sensor
That processing equipment breaks down；
Step 5：Controller controls stepper motor fast feed to the processing equipment position broken down；
Step 6：Controller control transportation manipulator, elevating lever, turntable move to the position of workpiece 6, then control workpiece
Clamping jaw clamps workpiece；
Step 7：Controller control operation bar presses pressure electromagnetic valve break-make, allows the fixture of itself on processing equipment to unclamp；
Step 8：Controller controls elevating lever and transportation manipulator motion so that workpiece leaves fixture, then control transhipment machinery
Hand retraction, control turntable rotate to transportation manipulator at no movement disorder；
Step 9：Controller controlled motor is retracted, while controls workholding jaw to unclamp, and the workpiece of undressed completion is put into recovery
Place；Step 10：Repeat step one is to step 9 until unfinished part is cleaned out.
In step 5, when stepper motor fast feed to failure occurs at opening position 3cm, feed speed is reduced to originally
A quarter, the interim workpiece box for loading workpiece is provided with matrix, workpiece is divided into multiple workpiece lattice, in step 8 and step
Between nine, controller control turntable rotates to transportation manipulator at workpiece box, and according to the position of processing equipment, will be at this
The workpiece of processing equipment is put into associated workpiece lattice.For the ease of there is one to get information about to fault in-situ, manipulator upper table
Face is provided with camera, and after second step, controller control camera is opened, and by telecommunication mode by vision signal
It is passed to control centre.
Above-described is only the preferred embodiments of the present invention, and the general knowledge such as known concrete structure and characteristic is herein in scheme
Do not describe excessively.It should be pointed out that for those skilled in the art, without departing from the structure of the invention, also
Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, and these are real all without the present invention is influenceed
The effect and practical applicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the record such as embodiment can be used for the content for explaining claim.
Claims (10)
- A kind of 1. workpiece production line failure uninstalling system, it is characterised in that：Workpiece detection mechanism including being arranged on processing equipment, The workpiece feel trim actuator being arranged on processing equipment, and the transshipment acitivity being laid in the entire production line, on the production line The battery of electric energy is provided provided with all electric components for transshipment acitivity；The workpiece detection mechanism includes the detection location of workpiece Initial sensor, supports the support of initial sensor, and the support fixes the machine table upper surface of processing equipment；The workpiece unloads Mounted mechanism includes being arranged on machine table for unclamping the magnetic valve that fixture is independently arranged, and the transshipment acitivity is including with being laid on life Track in producing line includes matrix, the action bars for controlling magnetic valve and turned with manipulator in orbit, the manipulator is installed Manipulator is transported, is provided with described matrix so that the motor that manipulator moves in parallel in orbit, described matrix and transhipment machinery It is provided between hand with motor-operated elevating lever, is provided with turntable between the transportation manipulator and elevating lever, described turn Fortune manipulator one end is workholding jaw, and the other end connects on a spinstand；Independent controller is provided with described matrix；The control Device processed is used for the collection signal for handling initial sensor, and the controller is additionally operable to control transportation manipulator, electricity on transshipment acitivity Machine, elevating lever, turntable, workholding jaw motion.
- 2. workpiece production line failure uninstalling system according to claim 1, it is characterised in that：The initial sensor is super Sonic sensor.
- 3. workpiece production line failure uninstalling system according to claim 2, it is characterised in that：For supporting initial sensor The support be adjustable for height support.
- 4. workpiece production line failure uninstalling system according to claim 3, it is characterised in that：Described matrix is provided with interim The workpiece box of workpiece is loaded, the workpiece is divided into multiple workpiece lattice.
- 5. workpiece production line failure uninstalling system according to claim 4, it is characterised in that：So that manipulator is put down in track The mobile motor of row is stepper motor.
- 6. workpiece production line failure uninstalling system according to claim 5, it is characterised in that：The manipulator upper surface is consolidated Dingan County is equipped with camera.
- 7. the processing method of workpiece production line failure uninstalling system according to claim 6, it is characterised in that：Including as follows Step,Step 1: controller receives the output signal of the fault test set carried on production line, come obtain fault type and Fault level；Step 2: whether each process equipment is powered off failure on controller detection production line；Step 3: if disconnection fault, controller starts feel trim actuator, and the gas/liquid pressure system allowed in feel trim actuator is opened, together When to be arranged on processing equipment magnetic valve, ultrasonic sensor supply electric energy；Step 4: controller receives the electric signal that initial sensor is sent, controller determines to be specifically by initial sensor That processing equipment breaks down；Step 5：Controller controls stepper motor fast feed to the processing equipment position broken down；Step 6：Controller control transportation manipulator, elevating lever, turntable move to workpiece position, then control workpiece Clamping jaw clamps workpiece；Step 7：Controller control operation bar presses pressure electromagnetic valve break-make, allows the fixture of itself on processing equipment to unclamp；Step 8：Controller controls elevating lever and transportation manipulator motion so that workpiece leaves fixture, then control transhipment machinery Hand retraction, control turntable rotate to transportation manipulator at no movement disorder；Step 9：Controller controlled motor is retracted, while controls workholding jaw to unclamp, and the workpiece of undressed completion is put into recovery Place；Step 10：Repeat step one is to step 9 until unfinished part is cleaned out.
- 8. the processing method of workpiece production line failure uninstalling system according to claim 7, it is characterised in that：In step 5 In, when stepper motor fast feed to failure occurs at opening position 3cm, feed speed is reduced to original a quarter, progressively Whole transportation manipulator is moved to abort situation.
- 9. the processing method of workpiece production line failure uninstalling system according to claim 8, it is characterised in that：In step 8 Between step 9, controller control turntable rotates to transportation manipulator at workpiece box, and according to the position of processing equipment, It will be put into the workpiece of the processing equipment in associated workpiece lattice.
- 10. the processing method of workpiece production line failure uninstalling system according to claim 9, it is characterised in that：In step After two, controller control camera is opened, and vision signal is passed into control centre by telecommunication mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695501.XA CN107457602B (en) | 2017-08-15 | 2017-08-15 | A kind of workpiece production line failure uninstalling system and its control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710695501.XA CN107457602B (en) | 2017-08-15 | 2017-08-15 | A kind of workpiece production line failure uninstalling system and its control method |
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| Publication Number | Publication Date |
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| CN107457602A true CN107457602A (en) | 2017-12-12 |
| CN107457602B CN107457602B (en) | 2019-05-07 |
Family
ID=60549789
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710695501.XA Active CN107457602B (en) | 2017-08-15 | 2017-08-15 | A kind of workpiece production line failure uninstalling system and its control method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422323A (en) * | 2018-03-30 | 2018-08-21 | 上海华力微电子有限公司 | A kind of alarm of improvement copper grinder station causes the device and method that product is scrapped |
| CN113247504A (en) * | 2021-04-27 | 2021-08-13 | 江苏铁科新材料股份有限公司 | Intelligent mixed production line and production method for nylon plate parts |
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| JPH03180905A (en) * | 1989-12-11 | 1991-08-06 | Mazda Motor Corp | Method for diagnosing failure of production line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108422323A (en) * | 2018-03-30 | 2018-08-21 | 上海华力微电子有限公司 | A kind of alarm of improvement copper grinder station causes the device and method that product is scrapped |
| CN113247504A (en) * | 2021-04-27 | 2021-08-13 | 江苏铁科新材料股份有限公司 | Intelligent mixed production line and production method for nylon plate parts |
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| Publication number | Publication date |
|---|---|
| CN107457602B (en) | 2019-05-07 |
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Effective date of registration: 20220801 Address after: 563006 University Town, Ping'an Avenue, Xinpu New District, Zunyi City, Guizhou Province Patentee after: GUIZHOU AEROSPACE VOCATIONAL AND TECHNICAL College Patentee after: ZUNYI CHENSHENG TECHNOLOGY CO.,LTD. Address before: 563006 Xinpu town Xinpu village, Xinpu New District, Zunyi City, Guizhou Province 419 Patentee before: ZUNYI CHENSHENG TECHNOLOGY CO.,LTD. |