CN206277703U - A kind of monitoring control device for punch brake - Google Patents
A kind of monitoring control device for punch brake Download PDFInfo
- Publication number
- CN206277703U CN206277703U CN201621221853.9U CN201621221853U CN206277703U CN 206277703 U CN206277703 U CN 206277703U CN 201621221853 U CN201621221853 U CN 201621221853U CN 206277703 U CN206277703 U CN 206277703U
- Authority
- CN
- China
- Prior art keywords
- brake
- encoder
- programmable logic
- logic controller
- sensor
- 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
Landscapes
- Control Of Presses (AREA)
- Braking Arrangements (AREA)
Abstract
The utility model is related to a kind of monitoring control device for punch brake, including encoder, the encoder to be connected with sensor；The output end of the sensor is connected with the input of Programmable Logic Controller, and the output end of the Programmable Logic Controller is connected with display screen, and the output end of the Programmable Logic Controller is also connected with alarm；Encoder angular and/or time point after stopping when the sensor is used to detect brake and completely；The differential seat angle of the encoder when Programmable Logic Controller is used to calculate brake and completely after stopping and/or the time difference and shown by display screen, the differential seat angle of the encoder that the Programmable Logic Controller will also be calculated and/or time difference are compared with value is pre-set, and control the alarm to be alarmed according to comparative result.The utility model sliding angle and slip time of each skidding in the interrupted punching press of punch press can clearly show, and can carry out effective monitoring.
Description
Technical field
The utility model is related to punch brake technical field, and more particularly to a kind of monitoring for punch brake controls dress
Put.
Background technology
Punch press is a kind of common machining equipment, and process is simple, stock utilization is high, operation require it is low, by mould
Tool design can the direct very unmanageable workpiece of some machinings of punch forming.Punch press by main motor flywheel driven, through clutch
Device reaches the linear motion of sliding block with moving gear, bent axle, connecting rod operating.In punch press work, in order to overcome on Crankshaft motion
Must be stopped during stop generation inertia impact, it is necessary in bent axle one end setting-up eccentricity axle sleeve and to coordinate brake gear be bent axle
Braked.Existing punch brake is to realize stopping by mechanical cam, and it has the disadvantages that, first：The speed of motor
Cannot accurately stop after change；Second：Actual brake angle and braking time cannot be shown；3rd：Cannot automatically compensate and stop
The change at the brake angle after car pad wear.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of monitoring control device for punch brake, in punching
Bed discontinuously punching press when each skidding sliding angle and slip time can clearly show, and effective monitoring can be carried out.
The utility model solves the technical scheme that its technical problem used：A kind of monitoring for punch brake is provided
Control device, including encoder, the encoder are connected with sensor；The output end of the sensor and Programmable Logic Controller
Input is connected, and the output end of the Programmable Logic Controller is connected with display screen, the output end of the Programmable Logic Controller also with
Alarm is connected；Encoder angular and/or time point after stopping when the sensor is used to detect brake and completely；It is described can
The differential seat angle of encoder when programmable controller is used to calculate brake and completely after stopping and/or the time difference and carried out by display screen
It has been shown that, the differential seat angle of the encoder that the Programmable Logic Controller will also be calculated and/or time difference are carried out with value is pre-set
Compare, and control the alarm to be alarmed according to comparative result.
The sensor is angular transducer and/or time monitor；The angular transducer be used for detect brake when and
Encoder angular after stopping completely；Time point after stopping when the time monitor is used to detect brake and completely.
The alarm uses audible-visual annunciator.
The display screen is person-computer union.
The Programmable Logic Controller is also connected with memory, and the memory pre-sets value for storage.
Beneficial effect
As a result of above-mentioned technical scheme, the utility model compared with prior art, has the following advantages that and accumulates
Pole effect：The utility model is gathered to be gathered with cam signal compared with routine with encoder and braked, and has more accurate, intelligence to mend
Repay, can show and the advantage such as preset value.In the interrupted punching press of punch press, each skidding sliding angle and slip time can be clear
Clear display, and can monitor and alarm after preset value is compared.The utility model can have a clear understanding of brake performance state and
Hydraulic performance decline situation, is easy to maintenance to remind.The utility model can pre-set alarming value and implement control by memory storage.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
With reference to specific embodiment, the utility model is expanded on further.It should be understood that these embodiments are merely to illustrate this
Utility model rather than limitation scope of the present utility model.In addition, it is to be understood that reading the content of the utility model instruction
Afterwards, those skilled in the art can make various changes or modifications to the utility model, and these equivalent form of values equally fall within this Shen
Please appended claims limited range.
Implementation method of the present utility model is related to a kind of monitoring control device for punch brake, as shown in figure 1, including
Encoder, the encoder is connected with sensor；The output end of the sensor is connected with the input of Programmable Logic Controller, institute
The output end for stating Programmable Logic Controller is connected with display screen, and the output end of the Programmable Logic Controller is also connected with alarm；Institute
State sensor for detect brake when and completely stopping after encoder angular and/or time point；The Programmable Logic Controller is used
The differential seat angle of encoder when brake is calculated and completely after stopping and/or time difference simultaneously shown by display screen, it is described can
The differential seat angle of the encoder that programmable controller will also be calculated and/or time difference are compared with value is pre-set, and according to
Comparative result controls the alarm to be alarmed.Wherein, the sensor is angular transducer and/or time monitor；Institute
State angular transducer for detect brake when and completely stopping after encoder angular；The time monitor is used to detect brake
When and completely stop after time point.The alarm uses audible-visual annunciator, and audible-visual annunciator can not only be sent out in alarm
Go out sound prompting operating personnel, moreover it is possible to send light to warn operating personnel.The display screen is person-computer union, by this
Person-computer union can not only show the motion frequency of sliding block, and Programmable Logic Controller can also be operated, and use ten
Divide convenient.The Programmable Logic Controller is also connected with memory, and the memory pre-sets value for storage, by memory
Can store it is more pre-set value, so as to adapt to different products.
Each stopping of punch press is unclamped by clutch and brake closure is reached, when punch press pauses every time, by brake
To be allowed to be parked on safe target location, equipped with the encoder with sliding block together synchronous operation on punch press.Brake sliding angle
Monitoring principle：Controlled by Programmable Controller clutch brake, angular transducer record start brake when encoder angular and
Encoder angular after stopping completely, and Programmable Logic Controller is passed to, Programmable Logic Controller is according to the encoder angular for receiving
Information calculates sliding angle of the brake from starting to completing and brakes angle, and is shown by person-computer union,
The brake angle that will be obtained simultaneously is compared with the value that pre-sets in memory, is such as exceeded, then control alarm to be reported
It is alert.The monitoring principle of brake slip time：Controlled by Programmable Controller clutch brakes, when time monitor record starts brake
Time point of time point when completing to stop with brake, and pass to Programmable Logic Controller, Programmable Logic Controller is according to receiving
Time point information is calculated time for starting spent by brake to end and is shown by person-computer union, that is, brake
Value is pre-set in time, and the braking time that will be obtained and memory to compare, such as exceeded, then control alarm to be reported
It is alert.
As can be seen here, after using the utility model, punch press is shown in skidding by sliding angle and the instant of time
Show the performance that can reflect when front brake, and braking quality and abrasion situation of change can be assessed, also can actively to slip time and
Angle is preset, and to control and monitors break condition, when beyond sets requirement, then system alarm and is shut down.
Brake angle can be changed after brake pad wear, Programmable Logic Controller of the present utility model can also be by encoder and biography
Sensor calculates the specific angle for requiring supplementation with, so as to realize the function of automatic compensation.I.e. when Programmable Logic Controller is according near several
The offset data of secondary brake finds that brake block serious wear has changed brake angle, then by θ2=θ1+ Δ θ is calculated automatically, intelligence
Amendment is connected to the brake angle of the startup after wanting brake instruction, and accurately target location is stopped to reach.Wherein, θ2It is new startup
Brake angle, θ1Be original startup brake angle, Δ θ is the angle of compensation, i.e., during front brake actual brake angle with it is pre-
If the difference between value.So when polishing machine of braking declines or after punch press s.p.m adjustment, its startup angle meeting to braking
Based Intelligent Control is carried out by Programmable Logic Controller and encoder, is stopped in safe target location with ensureing to brake.
It is seen that, the utility model is gathered to be gathered with cam signal compared with routine with encoder and braked, and has more smart
Really, intelligent compensation, can show and the advantage such as preset value.When in the interrupted punching press of punch press, each skidding sliding angle is with sliding
Between can clearly show, and can monitor and alarm after preset value is compared.The utility model can have a clear understanding of brake performance
State and hydraulic performance decline situation, be easy to maintenance remind.The utility model can pre-set alarming value reality by memory storage
Apply control.In addition, the utility model can be according to abrasion, automated intelligent finishing starts the angle points of brake next time, in order to each
Accurately stop targeted security position.
Claims (5)
1. a kind of monitoring control device for punch brake, including encoder, it is characterised in that the encoder and sensor
It is connected；The output end of the sensor is connected with the input of Programmable Logic Controller, the output end of the Programmable Logic Controller with
Display screen is connected, and the output end of the Programmable Logic Controller is also connected with alarm；The sensor be used for detect brake when and
Encoder angular and/or time point after stopping completely；After stopping when the Programmable Logic Controller is used to calculate brake and completely
Encoder differential seat angle and/or the time difference and shown by display screen, the Programmable Logic Controller will also be calculated
The differential seat angle of encoder and/or time difference are compared with value is pre-set, and control the alarm to enter according to comparative result
Row alarm.
2. the monitoring control device for punch brake according to claim 1, it is characterised in that the sensor is angle
Degree sensor and/or time monitor；Encoder angular after stopping when the angular transducer is used to detect brake and completely；
Time point after stopping when the time monitor is used to detect brake and completely.
3. the monitoring control device for punch brake according to claim 1, it is characterised in that the alarm is used
Audible-visual annunciator.
4. the monitoring control device for punch brake according to claim 1, it is characterised in that the display screen is behaved
Machine interface touch-screen.
5. the monitoring control device for punch brake according to claim 1, it is characterised in that the PLC technology
Device is also connected with memory, and the memory pre-sets value for storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621221853.9U CN206277703U (en) | 2016-11-14 | 2016-11-14 | A kind of monitoring control device for punch brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621221853.9U CN206277703U (en) | 2016-11-14 | 2016-11-14 | A kind of monitoring control device for punch brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206277703U true CN206277703U (en) | 2017-06-27 |
Family
ID=59082365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621221853.9U Active CN206277703U (en) | 2016-11-14 | 2016-11-14 | A kind of monitoring control device for punch brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206277703U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739126A (en) * | 2016-11-14 | 2017-05-31 | 宁波博信机械制造有限公司 | A kind of monitoring control device for punch brake |
-
2016
- 2016-11-14 CN CN201621221853.9U patent/CN206277703U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739126A (en) * | 2016-11-14 | 2017-05-31 | 宁波博信机械制造有限公司 | A kind of monitoring control device for punch brake |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103336484B (en) | A kind of method of controlling security of straight-bar machines fast rotation | |
| CN103121037A (en) | Device for suppressing vibration of rolling mill | |
| CN206277703U (en) | A kind of monitoring control device for punch brake | |
| CN103838260A (en) | Positioning control device and method for asynchronous motor drive device | |
| CN106739126A (en) | A kind of monitoring control device for punch brake | |
| CN205520738U (en) | Control system is cuted to rod | |
| CN207431156U (en) | Hotdie forging press | |
| CA3117990C (en) | Redraw and ironing system | |
| CN204564756U (en) | For the tamping mechanism that U-shaped aluminium matter buckle is produced | |
| CN104907645A (en) | Anti-blocking in-mold tapping machine | |
| CN205317157U (en) | Detect device of aluminium wheel casting blank core wheel degree of depth | |
| CN204585681U (en) | Rubber calender hydraulic distance-regulating device | |
| CN207431157U (en) | Prevent the intelligent controlling device of bored vehicle | |
| CN204321204U (en) | High accuracy cam copying lathe | |
| CN102773766B (en) | Self-zeroing control method sheared by flying shear | |
| CN204057248U (en) | Stacker running state monitoring and automatic brake arrangement | |
| CN102319856B (en) | Free forging screw press numerical control forming method | |
| CN207812534U (en) | A kind of hydrostatic bull-dozer braking control system | |
| CN101561670B (en) | Control system and control method of steel punching shear production line | |
| CN102958635B (en) | Stamping machine and/or step rush machine and for the method controlling stamping machine and/or step rushes machine | |
| CN111137797A (en) | Tower crane hook slipping fault detection method and system and storage medium | |
| CN204153017U (en) | The clutch of the quick stop of energy | |
| CN109625041B (en) | Method for remotely acquiring empty and heavy states of freight train | |
| CN108637465A (en) | A kind of inertia friction weld work system | |
| CN104423326A (en) | Monitoring system applied to automatic clamping device of machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |