CN103878414B - A kind of flexible manufacturing production line - Google Patents
A kind of flexible manufacturing production line Download PDFInfo
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- CN103878414B CN103878414B CN201410124594.7A CN201410124594A CN103878414B CN 103878414 B CN103878414 B CN 103878414B CN 201410124594 A CN201410124594 A CN 201410124594A CN 103878414 B CN103878414 B CN 103878414B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 69
- 239000007787 solid Substances 0.000 claims abstract description 16
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 238000003754 machining Methods 0.000 claims abstract description 9
- 230000001939 inductive effect Effects 0.000 claims description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 7
- 239000000284 extract Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B23Q17/00—Arrangements for observing, indicating or measuring on 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a kind of flexible manufacturing production line, it comprises feed unit, detecting unit, machining cell, handling unit and solid storing unit.The present invention can realize the full-automatic feed of workpiece, multi-faceted recognition detection, workpiece high efficiency Drilling operation and put workpiece into corresponding bank bit accurately, and it is little to take up room, improve automation and the flexibility of flexible manufacturing production line, meet the high efficiency of Modern Manufacturing Enterprise, low cost, stable the pursuing a goal of reliable in quality, there is practical value.
Description
Technical field
The present invention relates to a kind of flexible manufacturing production line, belong to industrial automation production technical field.
Background technology
Flexible manufacturing is the manufacturing of an automation, under the intervention of minimum people, can produce the product family of any scope, the restriction of the product family considered when the flexibility of system is subject to system usually.It comprises multiple FMC, can adjust rapidly according to the change of manufacturing operation or production environment, is applicable to multi items, small batch is produced.
Flexible manufacturing production line is adopted to have following plurality of advantages: 1, utilization rate of equipment and installations is high; 2, equipment investment can be reduced; 3, expense direct labor hour can be reduced; 4, the Operational preparation time can be shortened; 5, strain rate effect ability is had to production requirement; 6, product quality is high; 7, flexible operation etc.
Along with the fierceness day by day of international competition, life cycle of the product constantly shortens, kind increases day by day, quality requirement is higher, the corresponding product time of delivery requires shortening, labor cost increases.This just proposes high request to manufacturing enterprise: production process high flexibility, constant product quality and productivity ratio high, production cost constantly reduces.Therefore, a kind of flexible manufacturing production line of increasingly automated and flexibility is studied by significant to the competitiveness improving manufacturing enterprise.
Summary of the invention
The object of this invention is to provide a kind of increasingly automated and flexible manufacturing production line that is flexibility of having, to meet the demand that manufacturing enterprise enhances competitiveness.
To achieve these goals, the present invention adopts following technical scheme:
A kind of flexible manufacturing production line, comprises feed unit, detecting unit, machining cell, handling unit and solid storing unit; Described feed unit comprises delivery track, feed bin, charging ram and rotary cylinder, and described feed bin is located at directly over delivery track, and described charging ram is positioned at the end of the delivery track of bin bottom, and described charging ram is connected with the output shaft of a telescopic cylinder; Picking platform is provided with in the front end of delivery track; Described rotary cylinder is fixed on support, and the output shaft of rotary cylinder passes and is connected with swing arm from the axis hole of fixed gear, is provided with a cogged vacuum slot of band that vertically downward, freely to rotate at the other end of described swing arm; Described detecting unit comprises pedestal, hoistable platform and propulsion cylinder, described pedestal is provided with a support, described hoistable platform is installed on the bracket, the output shaft of described propulsion cylinder is connected with one end of hoistable platform, be provided with the sensor workpiece on hoistable platform being carried out to recognition detection in the surrounding of hoistable platform, described sensor at least comprises the diffuse type photoelectric sensor identifying capacitance type sensor with presence or absence of workpiece, identify the inductance type transducer of workpiece material and identification workpiece color; Described machining cell comprises firm banking, firm banking is provided with rotary table, described rotary table is connected with AC servo motor, the end face of rotary table is a disk, described disk is circumferentially provided with many support arms from the center of circle, be provided with the fixed bit of place work piece in the front end of every bar support arm, being circumferentially provided with input station, boring station, detection station successively and exporting station at rotary table, described output station connects a descending chute; Described handling unit is Pneumatic manipulator, comprises a swing arm of extracting cylinder, swing arm cylinder, a rotation cylinder and being provided with Pneumatic clamping jaw, extracts the cylinder rod front end that cylinder is arranged on swing arm cylinder; Described solid storing unit comprises solid storing warehouse, before described solid storing warehouse, be provided with X-axis stepper motor and y-axis stepper motor, and described X-axis stepper motor is connected with X-axis screw mandrel driven unit, and described y-axis stepper motor is connected with Y-axis screw mandrel driven unit; Y-axis screw mandrel driven unit is equipped with a double-acting cylinder, and the output shaft of described double-acting cylinder is connected with the pushing block for workpiece being pushed precalculated position.
Preferably, described charging ram be positioned at the undermost workpiece of feed bin and be in same level position.
Preferably, one is equipped with respectively for identifying the magnetic inductive proximity switch of charging ram movement position at two extreme positions of charging ram.
Preferably, at the bottom of feed bin, the correlation photoelectric sensor for detecting with or without workpiece in feed bin is installed.
Preferably, one is equipped with respectively for identifying the magnetic inductive proximity switch of rotating shaft position at two extreme positions of rotary cylinder.
Preferably, the gear of vacuum slot is connected by a Timing Belt with the fixed gear of rotary cylinder output shaft periphery.
Preferably, being provided with for detecting photoelectric sensor with presence or absence of workpiece at the bottom end face of every bar support arm, being provided with the inductance type transducer for identifying rotary table position of rotation in the side of every bar support arm.
Preferably, the fixed bit end face of place work piece is lower than the end face of corresponding support arm.
Preferably, the angle between two between support arm is 60 degree.
Preferably, be provided with collision protection switch at the extreme position of screw mandrel driven unit, cause mechanical-physical to damage to prevent screw mandrel driven unit from moving too fast.
Preferably, screw mandrel driven unit is also provided with zero correction position.
Preferably, magnetic inductive proximity switch is provided with at two extreme positions of double-acting cylinder.
Above-mentioned magnetic inductive proximity switch is all connected with PLC by I/O terminals with sensor.
Compared with prior art, flexible manufacturing production line provided by the invention, can realize the full-automatic feed of workpiece, multi-faceted recognition detection, workpiece high efficiency Drilling operation and put workpiece into corresponding bank bit accurately, and it is little to take up room, improve automation and the flexibility of flexible manufacturing production line, meet the high efficiency of Modern Manufacturing Enterprise, low cost, stable the pursuing a goal of reliable in quality, there is practical value.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of flexible manufacturing production line of the present invention;
Fig. 2 is the structural representation of the feed unit in flexible manufacturing production line of the present invention;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the structural representation of the detecting unit in flexible manufacturing production line of the present invention;
Fig. 5 is the structural representation of the machining cell in flexible manufacturing production line of the present invention;
Fig. 6 is the top view of Fig. 5;
Fig. 7 is the structural representation of the handling unit in flexible manufacturing production line of the present invention;
Fig. 8 is the top view of Fig. 7;
Fig. 9 is the structural representation of the solid storing unit in flexible manufacturing production line of the present invention;
Figure 10 is the top view of Fig. 9.
In figure: 1, feed unit; 11, charging ram; 12, feed bin; 13, delivery track; 14, picking platform; 15, vacuum slot; 16, swing arm; 17, rotary cylinder; 18, magnetic inductive proximity switch; 2, detecting unit; 21, support; 22, propulsion cylinder; 23, pedestal; 24, workpiece; 25, hoistable platform; 26, capacitance type sensor; 27, inductance type transducer; 28, unrestrained formula formula photoelectric sensor; 3, machining cell; 30, fixed bit; 31, photoelectric sensor; 32, rotary table; 33, AC servo motor; 34, station is inputted; 35, inductance type transducer; 36, boring station; 37, station is detected; 38, station is exported; 39, support arm; 4, handling unit; 41, cylinder is extracted; 42, swing arm cylinder; 43, rotation cylinder; 44, Pneumatic clamping jaw; 45, swing arm; 46, magnetic inductive proximity switch; 5, solid storing unit; 51, X-axis stepper motor; 52, y-axis stepper motor; 53, X-axis screw mandrel driven unit; 54, Y-axis screw mandrel driven unit; 55, double-acting cylinder; 56, pushing block; 57, solid storing warehouse.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail; but following content can not be interpreted as limiting the scope of the invention, some nonessential improvement that those skilled in the art's following content according to the present invention is made and adjustment all belong to protection scope of the present invention.
As shown in Figure 1: a kind of flexible manufacturing production line provided by the invention, feed unit 1, detecting unit 2, machining cell 3, handling unit 4 and solid storing unit 5 is comprised.
As shown in Figures 2 and 3: described feed unit 1 comprises charging ram 11, feed bin 12, delivery track 13 and rotary cylinder 17, described charging ram 11 is positioned at the end of the delivery track 13 bottom feed bin 12, and described charging ram 11 is connected with the output shaft (not shown) of a telescopic cylinder, described feed bin 12 is located at directly over delivery track 13; Picking platform 14 is provided with in the front end of delivery track 13; Described rotary cylinder 17 is fixed in support (not shown), the output shaft of rotary cylinder passes and is connected with swing arm 16 from the axis hole of fixed gear, is provided with a cogged vacuum slot 15 of band that vertically downward, freely to rotate at the other end of described swing arm 16.Described charging ram 11 be positioned at the undermost workpiece of feed bin 12 and be in same level position, be equipped with one respectively for identifying the magnetic inductive proximity switch 18 of charging ram movement position at two extreme positions of charging ram 11; At the bottom of feed bin 12, the correlation photoelectric sensor (not shown) for detecting with or without workpiece in feed bin is installed; One is equipped with respectively for identifying the magnetic inductive proximity switch of rotating shaft position at two extreme positions of rotary cylinder 17; The gear of vacuum slot is connected by a Timing Belt with the fixed gear of rotary cylinder output shaft periphery.
When rotary cylinder 17 drives swing arm 16 to rotate, form relative motion between swing arm 16 and fixed gear, cause the motion of Timing Belt, driven the rotation of vacuum slot 15 by Timing Belt; The gearratio of fixed gear and free gear is 1:1, then the angle that swing arm 16 is rotated equals the angle that vacuum slot 15 rotates, thus can ensure that vacuum slot 15 remains that direction is constant in swing arm 16 rotation process.The negative pressure of described vacuum slot 15 inner chamber is provided by vacuum generator.The magnetic valve of described telescopic cylinder, rotary cylinder and vacuum generator is all connected with PLC by I/O link.
The operation principle of feed unit is as follows: by workpiece vertical pile in feed bin, be positioned at the bottom of feed bin due to charging ram and be in same level position with undermost workpiece, therefore, when telescopic cylinder drives charging ram to advance, charging ram just shifts undermost workpiece level onto precalculated position, thus workpiece is shifted out feed bin; And when charging ram returns, the workpiece in feed bin under gravity, just falls automatically, move down next workpiece; When the workpiece in feed bin is moved to picking platform by charging ram one by one, vacuum slot adsorbs workpiece, under the driving of rotary cylinder, workpiece is passed to detecting unit 2.
As shown in Figure 4: described detecting unit 2 comprises pedestal 23, hoistable platform 25 and propulsion cylinder 22, described pedestal 23 is provided with a support 21, described hoistable platform 25 is arranged on described support 21, the output shaft of described propulsion cylinder 22 is connected with one end of hoistable platform 25, be provided with the sensor workpiece 24 on hoistable platform 25 being carried out to recognition detection in the surrounding of hoistable platform 25, described sensor at least comprises the diffuse type photoelectric sensor 28 identifying capacitance type sensor 26 with presence or absence of workpiece, identify the inductance type transducer 27 of workpiece material and identification workpiece color; Described sensor 26,27 is all connected with PLC by I/O terminals with 28, make sensor recognition detection to signal can feed back to PLC.
The operation principle of detecting unit is as follows:
The identification signal that PLC is fed back according to the sensor, can learn the testing result of workpiece.
As shown in Figure 5 and Figure 6: described machining cell 3 comprises firm banking, firm banking is provided with rotary table 32, described rotary table 32 is connected with AC servo motor 33, the end face of rotary table 32 is a disk, described disk is circumferentially provided with many support arms 39 from the center of circle, the fixed bit 30 of place work piece is provided with in the front end of every bar support arm 39, being circumferentially provided with input station 34, boring station 36, detection station 37 successively and exporting station 38 at rotary table 32, described output station 38 connects a descending chute, directly enters lower handling unit 4.Being provided with for detecting photoelectric sensor 31 with presence or absence of workpiece at the bottom end face of every bar support arm 39, being provided with the inductance type transducer 35 for identifying rotary table position of rotation in the side of every bar support arm 39.Photoelectric sensor 31 is connected with PLC by I/O terminals with inductance type transducer 35.The end face of the fixed bit 30 of place work piece is lower than the end face of corresponding support arm 39.Angle between two between support arm 39 is 60 degree, is beneficial to rotatably mounted and to support arm position accurate location.
As shown in Figure 7 and Figure 8: described handling unit 4 comprises a swing arm 45 of extracting cylinder 41, swing arm cylinder 42, rotation cylinder 43 and being provided with Pneumatic clamping jaw 44, extract the cylinder rod front end that cylinder 41 is arranged on swing arm cylinder 42, for realizing the motion of vertical direction, so that extract workpiece; Swing arm cylinder 42 constitutes " arm " of Pneumatic manipulator, can realize stretching out in horizontal direction, retract action; Rotation cylinder 43 is for realizing the rotation of swing arm cylinder 42, and its rotational angle is 180 °; Pneumatic clamping jaw 44 is for grabbing workpiece; Two extreme positions of swing arm cylinder 42 are separately installed with magnetic inductive proximity switch 46, for judging whether the action of cylinder puts in place; Two extreme positions of rotation cylinder 43 are separately installed with a damped cylinder (for cushioning the impact rotating and come) and an inductance approach switch (whether putting in place for judging that cylinder rotates).
As shown in Figure 9 and Figure 10: described solid storing unit 5 comprises solid storing warehouse 57, X-axis stepper motor 51 and y-axis stepper motor 52 is provided with before described solid storing warehouse 57, described X-axis stepper motor 51 is connected with X-axis screw mandrel driven unit 53, and described y-axis stepper motor 52 is connected with Y-axis screw mandrel driven unit 54; Y-axis screw mandrel driven unit 54 is equipped with a double-acting cylinder 55, and the output shaft of described double-acting cylinder 55 is connected with the pushing block 56 for workpiece being pushed precalculated position.Be provided with collision protection switch (not shown) at the extreme position of screw mandrel driven unit, cause mechanical-physical to damage to prevent screw mandrel driven unit from moving too fast; And zero correction position is also provided with on screw mandrel driven unit; Be provided with magnetic inductive proximity switch at two extreme positions of double-acting cylinder, described magnetic inductive proximity switch is connected with PLC by I/O terminals.
The pneumatic actuator of said units and electric machine actuating mechanism are provided with multiple sensor, the movement position signal of executing agency is connected with the bus terminal of each unit by I/O terminals by described sensor, the output signal of the bus terminal of each unit controls the action of executing agency, unit both can control separately also by EtherCAT bus bar, directly transmitted the state of unit equipment and the information of each workpiece by I/O.The state of described unit equipment is bi-directional exchanges of information, and the information of each workpiece is one-way exchange.
Claims (10)
1. a flexible manufacturing production line, is characterized in that: comprise feed unit, detecting unit, machining cell, handling unit and solid storing unit; Described feed unit comprises delivery track, feed bin, charging ram and rotary cylinder, and described feed bin is located at directly over delivery track, and described charging ram is positioned at the end of the delivery track of bin bottom, and described charging ram is connected with the output shaft of a telescopic cylinder; Picking platform is provided with in the front end of delivery track; Described rotary cylinder is fixed on support, and the output shaft of rotary cylinder passes and is connected with swing arm from the axis hole of fixed gear, is provided with a cogged vacuum slot of band that vertically downward, freely to rotate at the other end of described swing arm; Described detecting unit comprises pedestal, hoistable platform and propulsion cylinder, described pedestal is provided with a support, described hoistable platform is installed on the bracket, the output shaft of described propulsion cylinder is connected with one end of hoistable platform, be provided with the sensor workpiece on hoistable platform being carried out to recognition detection in the surrounding of hoistable platform, described sensor at least comprises the diffuse type photoelectric sensor identifying capacitance type sensor with presence or absence of workpiece, identify the inductance type transducer of workpiece material and identification workpiece color; Described machining cell comprises firm banking, firm banking is provided with rotary table, described rotary table is connected with AC servo motor, the end face of rotary table is a disk, described disk is circumferentially provided with many support arms from the center of circle, be provided with the fixed bit of place work piece in the front end of every bar support arm, being circumferentially provided with input station, boring station, detection station successively and exporting station at rotary table, described output station connects a descending chute; Described handling unit is Pneumatic manipulator, comprises a swing arm of extracting cylinder, swing arm cylinder, a rotation cylinder and being provided with Pneumatic clamping jaw, extracts the cylinder rod front end that cylinder is arranged on swing arm cylinder; Described solid storing unit comprises solid storing warehouse, before described solid storing warehouse, be provided with X-axis stepper motor and y-axis stepper motor, and described X-axis stepper motor is connected with X-axis screw mandrel driven unit, and described y-axis stepper motor is connected with Y-axis screw mandrel driven unit; Y-axis screw mandrel driven unit is equipped with a double-acting cylinder, and the output shaft of described double-acting cylinder is connected with the pushing block for workpiece being pushed precalculated position.
2. flexible manufacturing production line as claimed in claim 1, is characterized in that: described charging ram be positioned at the undermost workpiece of feed bin and be in same level position.
3. flexible manufacturing production line as claimed in claim 1, is characterized in that: be equipped with one respectively for identifying the magnetic inductive proximity switch of charging ram movement position at two extreme positions of charging ram; At the bottom of feed bin, the correlation photoelectric sensor for detecting with or without workpiece in feed bin is installed; One is equipped with respectively for identifying the magnetic inductive proximity switch of rotating shaft position at two extreme positions of rotary cylinder.
4. flexible manufacturing production line as claimed in claim 1, is characterized in that: the gear of vacuum slot is connected by a Timing Belt with the fixed gear of rotary cylinder output shaft periphery.
5. flexible manufacturing production line as claimed in claim 1, it is characterized in that: being provided with for detecting photoelectric sensor with presence or absence of workpiece at the bottom end face of every bar support arm, being provided with the inductance type transducer for identifying rotary table position of rotation in the side of every bar support arm.
6. flexible manufacturing production line as claimed in claim 1, is characterized in that: the fixed bit end face of place work piece is lower than the end face of corresponding support arm.
7. flexible manufacturing production line as claimed in claim 1, is characterized in that: the angle between two between support arm is 60 degree.
8. flexible manufacturing production line as claimed in claim 1, is characterized in that: on screw mandrel driven unit, be provided with zero correction position.
9. flexible manufacturing production line as claimed in claim 8, is characterized in that: be provided with collision protection switch at the extreme position of screw mandrel driven unit.
10. flexible manufacturing production line as claimed in claim 1, is characterized in that: be provided with magnetic inductive proximity switch at two extreme positions of double-acting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410124594.7A CN103878414B (en) | 2014-03-30 | 2014-03-30 | A kind of flexible manufacturing production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410124594.7A CN103878414B (en) | 2014-03-30 | 2014-03-30 | A kind of flexible manufacturing production line |
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| Publication Number | Publication Date |
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| CN103878414A CN103878414A (en) | 2014-06-25 |
| CN103878414B true CN103878414B (en) | 2016-03-30 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105436991B (en) * | 2015-12-23 | 2018-02-02 | 安徽鲲鹏装备模具制造有限公司 | A kind of prelocalization device by weight-driven |
| CN106354109B (en) * | 2016-10-13 | 2019-10-22 | 菲尼克斯(南京)智能制造技术工程有限公司 | Flexible intelligent metaplasia producing line and production method based on laboratory |
| CN107063098B (en) * | 2017-03-23 | 2023-11-03 | 池州市琼琚信息技术服务有限公司 | Improved generation production line |
| CN110605606A (en) * | 2019-09-18 | 2019-12-24 | 江苏汇博机器人技术股份有限公司 | Teaching type material turnover system |
| CN112828683B (en) * | 2020-07-30 | 2023-07-14 | 哈尔滨理工大学 | Multi-factor coupling control processing method |
| CN113917559A (en) * | 2021-09-08 | 2022-01-11 | 南京信息工程大学 | Online monitoring system based on digital twins |
| CN116700123B (en) * | 2023-08-01 | 2023-10-17 | 南京德克威尔自动化有限公司 | Integrated EtherCAT bus I/O module |
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| KR20060073718A (en) * | 2004-12-24 | 2006-06-29 | 두산인프라코어 주식회사 | Work piece size and species modification flexible work piece automatic loading and carrying device |
| CN201824135U (en) * | 2010-10-15 | 2011-05-11 | 山东拓维数控设备有限公司 | On-line automatic production line for numerically-controlled punching and cutting |
| CN203141194U (en) * | 2013-02-07 | 2013-08-21 | 宁波海良精机有限公司 | Shaft full-automatic servo mechanical arm |
| CN103406564A (en) * | 2013-08-27 | 2013-11-27 | 海盐金笔厂 | Full-automatic automobile plug connector machining device |
| CN203738075U (en) * | 2014-03-30 | 2014-07-30 | 上海工程技术大学 | Flexible manufacturing system |
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2014
- 2014-03-30 CN CN201410124594.7A patent/CN103878414B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060073718A (en) * | 2004-12-24 | 2006-06-29 | 두산인프라코어 주식회사 | Work piece size and species modification flexible work piece automatic loading and carrying device |
| CN201824135U (en) * | 2010-10-15 | 2011-05-11 | 山东拓维数控设备有限公司 | On-line automatic production line for numerically-controlled punching and cutting |
| CN203141194U (en) * | 2013-02-07 | 2013-08-21 | 宁波海良精机有限公司 | Shaft full-automatic servo mechanical arm |
| CN103406564A (en) * | 2013-08-27 | 2013-11-27 | 海盐金笔厂 | Full-automatic automobile plug connector machining device |
| CN203738075U (en) * | 2014-03-30 | 2014-07-30 | 上海工程技术大学 | Flexible manufacturing system |
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