CN105223900B - A kind of optimization method of high speed link lever press displacement transducer system - Google Patents
A kind of optimization method of high speed link lever press displacement transducer system Download PDFInfo
- Publication number
- CN105223900B CN105223900B CN201510639533.9A CN201510639533A CN105223900B CN 105223900 B CN105223900 B CN 105223900B CN 201510639533 A CN201510639533 A CN 201510639533A CN 105223900 B CN105223900 B CN 105223900B
- Authority
- CN
- China
- Prior art keywords
- slide block
- displacement
- small slide
- big
- displacement information
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
Abstract
The invention discloses a kind of optimization method of high speed link lever press displacement transducer system, it is characterised in that：Comprise the following steps：Step 1: installing big slider displacement sensor on big sliding block, small slide block displacement transducer is installed on small slide block；Step 2: the big slider displacement information of record storage during big slide block movement；The record storage small slide block displacement information during small slide block moves；And above-mentioned big slider displacement information and small slide block displacement information storage are preserved；Step 3: big slider displacement information and small slide block displacement information that synchronization is collected are established for mapping relations one by one；By above-mentioned big slider displacement information, small slide block displacement information and mapping relations are stored in programmable controller one by one；Step 4: dismounting small slide block displacement transducer, and the output signal terminal of big slider displacement sensor is electrically connected with the signal input terminal of programmable controller.
Description
Technical field
The present invention relates to hydraulic press technical field, more particularly to a kind of high speed link lever press displacement transducer system
Optimization method.
Background technology
It is big sliding block that high speed connecting rod hydraulic press, which compares the structure that newly increases in traditional hydraulic press, small slide block, linkage,
Micro-adjusting mechanism, while detection sensor is also just needed, various pieces movement locus is measured, is routinely to need each portion's system all to mix
Displacement transducer, such as big slider stroke 700MM, precision 0.1MM with the long 750MM of displacement transducer, precision 0.05MM, it is necessary to slide
Block stroke 1100MM, precision 0.1MM want 1150MM, precision 0.05MM, stroke 400MM are finely tuned, with long 450MM precision 0.05MM.
So require that 3 precision of configuration are identical, the different displacement transducer of length, for buying, install, debugging, for design, all
Need to complete greatly to work.It is time-consuming,
In installation process, to ensure displacement transducer and the depth of parallelism of each detected mechanism, connection branch will be processed by all repairing
Frame, connects universal drive shaft, and general tolerance is positive and negative 5 degree.Supporting each sensor is required for corresponding shielded cable, reads
PLC module, corresponding control program.
So in summary, in the system of connecting rod high speed hydraulic press, displacement transducer is more and installation is complicated, design work
Amount is big, and purchase cost is high, and auxiliary material demand is more, and debugging process is complicated.Cost is handed over high.
The content of the invention
The technical problem to be solved in the present invention is：A kind of optimization side of high speed link lever press displacement transducer system is provided
Method；The patent establishes one using programmable controller by reducing the quantity of sensor between big slider displacement and small slide block
One mapping relations, the displacement information of small slide block can be thus drawn by the quick storehouse matching of displacement information of big sliding block, therefore
It is high with installation effectiveness, overall labor intensity is reduced, fault rate is low, the characteristics of reducing cost.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：
A kind of optimization method of high speed link lever press displacement transducer system, it is characterised in that：Comprise the following steps：
Step 1: installing big slider displacement sensor on big sliding block, small slide block displacement transducer is installed on small slide block；
Step 2: the big slider displacement information of record storage during big slide block movement；In the process of small slide block motion
Middle record storage small slide block displacement information；And above-mentioned big slider displacement information and small slide block displacement information storage are protected
Deposit；
Step 3: big slider displacement information and small slide block displacement information that synchronization is collected are established for reflecting one by one
Penetrate relation；By above-mentioned big slider displacement information, small slide block displacement information and mapping relations are stored in PLC technology one by one
Device；
Step 4: dismounting small slide block displacement transducer, and by the output signal terminal of big slider displacement sensor with that can compile
The signal input terminal electrical connection of range controller.
Further：The precision of the big slider displacement sensor is not less than 0.005mm resolution ratio；It is provided with big sliding block
Precision is 0.1mm two stock's displacement transducers.
Further：The big slider displacement sensor is the position of the serial 25 gray encoding forms of SSI of MTS brands
Displacement sensor.
The present invention has the advantages and positive effects of：
When using above-mentioned technical proposal due to the present invention.Only need installation one that high precision displacement is sensed in final construction
Device, reduce the work of site operation, reduce the arrangement of cable, exclude the trouble point being likely to occur as far as possible.Conveniently at the scene
Increase efficiency under the complex environment of construction, reduce cost., can using unique position detecting element (big slider displacement sensor)
To reduce the cost of half or so, other auxiliary materials may be repeated utilization, improve the cycle of the supply of material.
Brief description of the drawings
Fig. 1 is the front view of conventional high rate link lever press displacement transducer system；
Fig. 2 is the side view of conventional high rate link lever press displacement transducer system；
Fig. 3 is the front view of the preferred embodiment of the present invention；
Fig. 4 is the side view of the preferred embodiment of the present invention；
Wherein：1st, big slider displacement sensor；2nd, small slide block displacement transducer；3rd, displacement transducer is finely tuned.
Embodiment
In order to further understand the content, features and effects of the present invention, hereby enumerating following examples, and coordinate accompanying drawing
Describe in detail as follows：
Refer to Fig. 1 and Fig. 2, conventional high rate link lever press displacement transducer system include big slider displacement sensor 1,
Multiple displacement transducers such as small slide block displacement transducer 2, fine setting displacement transducer 3, each displacement transducer detection one are specific
Work package；Therefore it is in installation process, it is necessary to lay more cable, fault rate is higher during use.
Refer to Fig. 3 and Fig. 4, a kind of optimization method of high speed link lever press displacement transducer system, including following step
Suddenly：
Step 1: installing big slider displacement sensor on big sliding block, small slide block displacement transducer is installed on small slide block；
Step 2: the big slider displacement information of record storage during big slide block movement；In the process of small slide block motion
Middle record storage small slide block displacement information；And above-mentioned big slider displacement information and small slide block displacement information storage are protected
Deposit；
Step 3: big slider displacement information and small slide block displacement information that synchronization is collected are established for reflecting one by one
Penetrate relation；By above-mentioned big slider displacement information, small slide block displacement information and mapping relations are stored in PLC technology one by one
Device；
Step 4: dismounting small slide block displacement transducer, and by the output signal terminal of big slider displacement sensor with that can compile
The signal input terminal electrical connection of range controller.
Further：The precision of the big slider displacement sensor is not less than 0.005mm resolution ratio；It is provided with big sliding block
Precision is 0.1mm two stock's displacement transducers.
Further：The big slider displacement sensor is the position of the serial 25 gray encoding forms of SSI of MTS brands
Displacement sensor.
By the system after the above-mentioned optimization of the present invention, mainly include：Big slider displacement for detecting big slider displacement passes
Sensor 1, the programmable controller for receiving the big collection of slider displacement sensor 1 information；Wherein：The high speed link lever press
Big sliding block and small slide block between connected by connecting rod；Big slide block movement is driven by connecting rod by the cylinder movement of small slide block, greatly
The moving displacement of sliding block and small slide block is that have the functional relation mapped one by one, but installation and above-mentioned functional relation due to connecting rod
It is sufficiently complex, it is desirable to show that the position of small slide block is very difficult by big sliding block by the method for mathematical computations, so by adding
Small slide block displacement transducer is filled, is generated in press proper motion by programmable controller PLC on the basis of big slider displacement
Database correspond to small slide block displacement, simultaneously as the precision for the big slider displacement sensor selected is very high and higher than small slide block
Displacement transducer, correspondence database is at this moment established on the basis of big sliding block can ensure display precision, such as when the first displacement chi
(big slider displacement sensor 1 and small slide block displacement transducer 2 are preferably displacement chi by this specific embodiment) display location is
During 800.005MM, second displacement chi shows 0.0MM
First displacement chi=800.010MM, second displacement chi=0.0MM
First displacement chi=800.015MM, second displacement chi=0.1MM
The database based on big sliding block is drawn according to actual conditions successively, this is to simplify second displacement chi, and press is normal
The physical location of big sliding block is drawn by displacement transducer detection during motion, and the position of small slide block is generated by calling
Database and draw,
The lower dead point position of connecting rod type hydraulic machine is drawn by micro-tensioning system adjustment simultaneously, when finely tuning motion, greatly
The position movement of the displacement transducer detection of sliding block is exactly the movement of micro-tensioning system, while adjusts database in this process
Benchmark.It still can accurately show small slide block position.
Such as first displacement chi it is original=800.005mm, second displacement chi=0.0mm, chi 3=0.0mm.
Adjustment micro-tensioning system transports 10mm now
Present first displacement chi=810.005mm, second displacement chi=0.0, chi 3=10.0mm
At this moment second displacement of dismantling chi and triple motion chi, the benchmark by adjusting database can detect actual open
Mouth position, draws big slider stroke, this is the benchmark of database, while calls small slide block in database by subtracting trim locations
Position.This completes by a displacement transducer, while meet the displacement detecting of three positions.Here by number
Learn model and programmable controller PLC database realizing.
Here the calling to programmable controller PLC is real-time, so the position of display is also accurate, but safety
Still than relatively low, applied in this push and pull system is possible rank.
Embodiments of the invention are described in detail above, but the content is only presently preferred embodiments of the present invention,
It is not to be regarded as the practical range for limiting the present invention.Any changes and modifications in accordance with the scope of the present application,
All should still it belong within the patent covering scope of the present invention.
Claims (2)
- A kind of 1. optimization method of high speed link lever press displacement transducer system, it is characterised in that：Comprise the following steps：Step 1: installing big slider displacement sensor on big sliding block, small slide block displacement transducer is installed on small slide block；Step 2: the big slider displacement information of record storage during big slide block movement；Remember during small slide block moves Address book stored small slide block displacement information；And above-mentioned big slider displacement information and small slide block displacement information storage are preserved；Closed Step 3: big slider displacement information and small slide block displacement information that synchronization is collected establish corresponding mapping one by one System；By above-mentioned big slider displacement information, small slide block displacement information and mapping relations are stored in programmable controller one by one；Step 4: dismounting small slide block displacement transducer, and by the output signal terminal and programmable control of big slider displacement sensor The signal input terminal electrical connection of device processed；The precision of the big slider displacement sensor is not less than 0.005mm resolution ratio；It is 0.1mm that precision is provided with big sliding block Two stock's displacement transducers.
- 2. the optimization method of high speed link lever press displacement transducer system according to claim 1, it is characterised in that：Institute State the displacement transducer for the serial 25 gray encoding forms of SSI that big slider displacement sensor is MTS brands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639533.9A CN105223900B (en) | 2015-09-30 | 2015-09-30 | A kind of optimization method of high speed link lever press displacement transducer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639533.9A CN105223900B (en) | 2015-09-30 | 2015-09-30 | A kind of optimization method of high speed link lever press displacement transducer system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105223900A CN105223900A (en) | 2016-01-06 |
| CN105223900B true CN105223900B (en) | 2018-02-06 |
Family
ID=54992935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510639533.9A Active CN105223900B (en) | 2015-09-30 | 2015-09-30 | A kind of optimization method of high speed link lever press displacement transducer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105223900B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0962313A (en) * | 1995-08-21 | 1997-03-07 | Hitachi Ltd | Flexible input and output module and programmable controller |
| CN2717678Y (en) * | 2004-08-09 | 2005-08-17 | 天津市天锻压力机有限公司 | Integrated parameter setting and tracking semisolid hydraulic press complete equipment |
| CN101186119A (en) * | 2007-11-22 | 2008-05-28 | 天津市天锻压力机有限公司 | Built-in linear displacement transducer detecting mechanism of hydraulic press |
| CN202242072U (en) * | 2011-10-14 | 2012-05-30 | 天津市天锻压力机有限公司 | Rectification control system of a longitudinal beam hydraulic press |
-
2015
- 2015-09-30 CN CN201510639533.9A patent/CN105223900B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0962313A (en) * | 1995-08-21 | 1997-03-07 | Hitachi Ltd | Flexible input and output module and programmable controller |
| CN2717678Y (en) * | 2004-08-09 | 2005-08-17 | 天津市天锻压力机有限公司 | Integrated parameter setting and tracking semisolid hydraulic press complete equipment |
| CN101186119A (en) * | 2007-11-22 | 2008-05-28 | 天津市天锻压力机有限公司 | Built-in linear displacement transducer detecting mechanism of hydraulic press |
| CN202242072U (en) * | 2011-10-14 | 2012-05-30 | 天津市天锻压力机有限公司 | Rectification control system of a longitudinal beam hydraulic press |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105223900A (en) | 2016-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104786036A (en) | Automobile instrument automatic pointer pressing system | |
| CN103394565B (en) | The semi-automatic bending equipment of a kind of operation tip | |
| CN105223900B (en) | A kind of optimization method of high speed link lever press displacement transducer system | |
| CN204808034U (en) | A flexibility prescription configuration device for engine asseumbly line | |
| CN205968110U (en) | Position sleeve assembly detects integral type equipment | |
| CN207842104U (en) | A kind of servo-pressing machine slipper block balancing device | |
| CN204473251U (en) | Automatic Luo Wan mechanism | |
| CN107650122B (en) | A kind of robot hand positioning system and its localization method based on 3D visual identity | |
| CN207351683U (en) | A kind of jack detection device | |
| CN203760824U (en) | Terminal insertion apparatus having detection function | |
| CN206876592U (en) | A kind of light source compensator of gradation of image | |
| CN105251653B (en) | A kind of coating machine lever induction survey clearance mechanism | |
| CN205628642U (en) | Measuring device based on PLC | |
| CN205112494U (en) | Pressure observing and controlling type press | |
| CN206459591U (en) | A kind of ruler fixed support | |
| CN101967704B (en) | Drawing frame leveling control method and servo system | |
| CN103266880B (en) | A kind of oil well load measurement method | |
| CN207030525U (en) | A kind of sheet-fed die-cutting machine paper feed Bidirectional positioning mechanism | |
| CN206643183U (en) | A kind of cable nose processing unit (plant) | |
| CN210774640U (en) | Automatic cylinder body force measuring equipment | |
| CN204367121U (en) | Deformed wooden cultural relic orthopedic appliance | |
| CN105818417A (en) | Pressure self-balanced punching machine | |
| CN209559074U (en) | A kind of product width contrasting detection device | |
| CN107953337A (en) | A kind of adjustment of robot motion deviation and store method and system | |
| CN112631153A (en) | Remote monitoring feeding and discharging system based on multiple sensors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |