CN109808225A - A kind of method and system for numerical control pressure pipe - Google Patents
A kind of method and system for numerical control pressure pipe Download PDFInfo
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- CN109808225A CN109808225A CN201910238691.1A CN201910238691A CN109808225A CN 109808225 A CN109808225 A CN 109808225A CN 201910238691 A CN201910238691 A CN 201910238691A CN 109808225 A CN109808225 A CN 109808225A
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- withhold
- parameter
- withholding
- pressure
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Abstract
The present invention discloses a kind of method for numerical control pressure pipe, includes the following steps: to configure the storage of pressing mould parameter；In response to withholding instruction, the pressing mould parameter for adapting to withhold instruction is obtained；Circulation is carried out according to pressing mould parameters on target object to withhold.The present invention also provides a kind of systems for numerical control pressure pipe, the method and system provided according to the present invention can monitor in real time to when the situation of withholding of front tube, and effectively improve efficiency and reduce operator and input repeatedly and withhold size, the alternately working strength of workpiece is conducive to improve yield rate.
Description
Technical field
The present invention relates to tube press machine technical field, especially a kind of method and system of numerical control pressure pipe.
Background technique
More and more common with tube press machine, there are many numerical control tube press machines of function on the market, but for existing
The numerical control tube press machine of technology, often there arises a problem that
1) when, numerical control tube press machine works, when front mold can only set it is single withhold size to continuously be withheld, but not
It is able to achieve when multiple withhold size setting circulations of the front mold to multiple connectors are withheld, needs to repeat to manually set size, timeliness
It is at high cost and being easy to appear mistake causes defective products to improve.Such as: a hose assembly is made of the connection of more piece hose, this
Sample will appear multiple and different specification connectors, thus need to set different dimensional parameters of withholding, cumbersome complexity.And no
The state and result that workpiece is withheld can be assessed, vernier caliper and probe can only be used to examine hand-written record one by one, it is subjective
Property is stronger, easily causes error.
2), currently marketed numerical control tube press machine can not achieve actuating pressure and scale size carries out cross-reference, in this way
The quality that frequently can lead to product is lower, is easy to appear defective products and flows out factory to using unit, the accident of quality problem occurs
3), currently marketed numerical control tube press machine cannot save leading of reusing as after to the data that use are withheld
Enter.In this way the quality for the product that produced can not be accomplished timely to detect, the analysis of subsequent data is not also counted reliably
Source.
Summary of the invention
To solve the above-mentioned problems, it is contemplated that the control tube press machine by digital intellectualization works, overcome existing skill
Single size of withholding can only be set in art to continuously being withheld, caused by cumbersome, problem that error is big, and it is right
It being saved in the data withheld every time, given threshold is compared, the situation of withholding when front tube can be monitored in real time,
It effectively improves efficiency and reduces operator and input repeatedly and withhold size, alternately the working strength of workpiece, be conducive to raising finished product
Rate.
According to the first aspect of the invention, a kind of method for numerical control pressure pipe is provided, is included the following steps:
Configure the storage of pressing mould parameter；
In response to withholding instruction, the pressing mould parameter for adapting to withhold instruction is obtained；
Circulation is carried out according to pressing mould parameters on target object to withhold.
According to the second aspect of the invention, a kind of system for numerical control pressure pipe is provided, comprising:
First memory module, for configuring the storage of pressing mould parameter；
Parameter acquisition module withholds instruction for receiving, and obtain the pressing mould parameter being adapted to according to instruction is withheld；
Circulation withholds module, connect with parameter acquisition module, for the pressing mould parameters on target object according to adaptation
It is withheld.
According to the proposed method and system, the automated process of intelligentized control pressure pipe may be implemented, and
The quality to pressure pipe effective monitoring can be carried out in real time, and improve the working efficiency of administrative staff.
Detailed description of the invention
Fig. 1 is the method flow diagram for numerical control pressure pipe of an embodiment of the present invention；
Fig. 2 is the system block diagram for numerical control pressure pipe of an embodiment of the present invention；
Fig. 3 is the system block diagram for numerical control pressure pipe of a further embodiment of this invention；
Fig. 4 is that the current of an embodiment of the present invention withholds size in real time and withhold the chart of pressing creation.
Specific embodiment
The invention will now be described in further detail with reference to the accompanying drawings.
Fig. 1 schematically shows a kind of method flow diagram for numerical control pressure pipe of embodiment according to the present invention,
As shown in Figure 1, the present embodiment includes the following steps:
Step S101: configuration pressing mould parameter storage.Wherein, pressing mould parameter includes withholding pressure parameter, withholding
Dimensional parameters and pressing mould type.In order to keep the process of withholding more intelligent, artificial multiple manually setting is avoided to withhold pressure
Force parameter can be by manually according to a variety of pressing mould parameters of industry experience typing, this is withheld before carrying out numerical control pressure pipe
Dimensional parameters refer to the diameter dimension of pressure pipe, withhold the pressure value that pressure parameter refers to pressure pipe.
Step S102: in response to withholding instruction, the pressing mould parameter for adapting to withhold instruction is obtained.Withholding instruction includes
Dimensional parameters are withheld, the diameter dimension for currently wanting pressure pipe is manually entered by user.Firstly, pressure parameter will be withheld, withhold size
Parameter and pressing mould type generate mapping relations, can be stored in table form.Illustratively, as shown in the table:
| Withhold dimensional parameters | Withhold pressure parameter | Pressing mould type |
| 25mm | 280bar | 32-19 |
For some molds can be adapted for it is a variety of withhold dimensional parameters, can for its setting adaptation withhold dimensional parameters
Range.Illustratively, mold the 16th applicable diameter of withholding is 16-19mm.When the dimensional parameters of withholding of user's input are
When 17mm, meeting Auto-matching goes out No. 16 mold.Pass through the mapping table in this way, so that it may which ruler is withheld according to user's input
Very little parameter tables look-up to obtain matched pressing mould type and withholds pressure parameter, after selected pressing mould is installed, just
Pressure pipe can be carried out with the pressure parameter of withholding of current matching automatically.
Step S103: circulation is carried out according to pressing mould parameters on target object and is withheld.Wherein, circulation, which is withheld, passes through west gate
The program setting of sub- PLC is realized.Specific implementation are as follows: before being withheld, next stage is set currently and entered by PLC
Die size, after machine, which completes current workpiece, to be withheld, mold, which opens up into, to be sized, the size that will be set according to PLC
Into withholding for next stage, the circulation of current workpiece is withheld to realize, there is no need in each pressure pipe, all setting is detained
Nose bar cun solves and withholds size to when front mold setting is single in the prior art, needs to repeat the problem of manually setting size.
In the preferred embodiment, in order to achieve the purpose of real-time monitoring, it can also be pre-configured with and withhold pressure threshold, the button
Pressure pressure threshold value is set according to the experience of industry, is the qualification parameters of product, illustratively, correctly withholding pressure is
100bar, then just 80~120bar of setting is different if beyond this pressure threshold range as qualified pressure threshold
It often withholds, belongs to unqualified.Later, it obtains and withholds size in real time carry out that circulation withholds and withhold pressure, Ke Yitong in real time
Cross grating scale displacement obtain it is current withhold size in real time, obtained by pressure sensor and current withhold pressure in real time.For
Acquisition withholds size in real time, can use high-precision grating displacement sensor in a particular embodiment, in use, often
The feedback signal for carrying out pattern displacement output is obtained in real time.Pressure is withheld in real time for acquisition, is pressed using high-precision
When force snesor is withheld, the feedback signal of generation is obtained in real time.Size is withheld in real time further according to pressure threshold monitoring
With withhold in real time pressure check withhold it is whether qualified.In specific implementation, can with+1-1 mark qualified product and rejected product.
It is possible thereby to avoid withholding the size correctly defective products of inside workpiece textural anomaly appearance.
In other preferred embodiments, further includes: withhold size according to current in real time and withhold pressing creation chart
Output display, as shown in Figure 4.Can be shifted by grating scale obtain it is current withhold size in real time, obtained by pressure sensor
It takes and current withholds pressure in real time.The curve graph and dimension curve of the drafting pressure of these real time datas automation are utilized later
Figure, the mode of drafting are referred to prior art realization, using the time as abscissa, withhold pressure thus, it is possible to can be visually seen
Be worth and withhold the real-time change situation of size, be conducive to monitoring it is current withhold situation.
In other preferred embodiments, further includes: size will be withheld in real time and withholding pressure carries out storage generation in real time
Withholding pressure in real time and withholding size during withholding is stored under current mould-type, generates by historical data base
Data sheet form is stored into historical data base.Later, in response to inquiry instruction, the historical data base is called to generate inquiry knot
Fruit output.The inquiry instruction can be the inquiry request of the dynamic input of user hand, and illustratively, each user has client's generation
Code, which can be used as the Chart Title in historical data base, after receiving the request, according to the visitor in the request
Family code and required parameter (for example, mould-type) obtain the data for meeting demand from the database and by with title works
Corresponding data is shown for the chart mode of header.And the data in the database can import computerized print by USB device,
It can completely show in table form and respectively withhold parameter.It is possible thereby to which the eligible state as the current product is according to report.
It can be convenient user to report with this, for using the unit of the workpiece product to stay shelves.
Fig. 2 schematically shows the system block diagram for numerical control pressure pipe according to an embodiment of the present invention, such as Fig. 2 institute
Show,
The system for being used for numerical control pressure pipe includes: that the first memory module 101, parameter acquisition module 102 and circulation withhold mould
Block 103.
First memory module 101 is embodied as can store multidata storage core for configuring the storage of pressing mould parameter
Piece, the pressing mould parameter of configuration is by manually according to industry experience typing.
Parameter acquisition module 102 withholds instruction for receiving, and obtains the pressing mould parameter being adapted to according to instruction is withheld.
Specific implementation is referred to above-mentioned method part.The system further includes the second memory module 104, pressing mould parameter packet
It includes and withholds pressure parameter, withhold dimensional parameters and withhold module type, which withholds pressure parameter, withholds size for storing
Parameter and pressing mould type generate mapping relations, which can be stored in table form.Parameter obtains mould
Block 102 is additionally configured to basis and withholds dimensional parameters and the corresponding pressing mould type of mapping relations matching, concrete implementation
Mode is referred to above-mentioned method part, herein without repeating.
Circulation is withheld module 103 and is connect with parameter acquisition module 102, for the pressing mould parameters on target according to adaptation
Object is withheld.It is embodied as the SIEMENS PLC chip with control function.
Wherein, the first memory module, parameter acquisition module and circulation module can be withheld in a particular application accordingly to match
It sets on numerical control tube press machine, parameter acquisition module is connect with the console of numerical control tube press machine, PLC chip is arranged in numerical control pressure
Inside pipe machine, and it can be made to connect with parameter acquisition module.
According to system provided in this embodiment, it can overcome intelligence setting in the prior art is single to withhold size to carry out
Continuously withhold, caused by cumbersome, problem that error is big, it is intelligentized to carry out circulation pressure pipe, save manpower, greatly mention
High working efficiency.
Fig. 3 schematically shows the system block diagram for numerical control pressure pipe of another embodiment according to the present invention, such as Fig. 3
It is shown,
The system further includes monitoring module 2 and alert module 21.
Monitoring module 2 is withheld module and is connect, and connect respectively with grating scale and pressure sensor with parameter acquisition module, circulation
It connects, withholds pressure threshold for configuring and (receive pressure threshold data by the console of digital tube press machine to be configured or in advance
It is arranged by program and is stored), and size is withheld according to threshold monitor in real time and withhold pressure (withholds size and reality in real time in real time
When withhold pressure and pass through grating scale and pressure sensor respectively obtain) examine and whether qualified withhold, and generate monitoring result.Judgement
It is current to withhold size in real time and withhold pressure in real time whether He Ge mode is referred to above-mentioned method part, monitoring result
Including qualified product and rejected product, with+1-1 display.
Alert module 21 is connect with monitoring module 2, is embodied as LED board, defeated for generating warning message according to monitoring result
Out.When monitoring result is unqualified, which can be shown with red NG printed words.It is possible thereby to utilize the ruler withheld
Very little and pressure real-time record is monitored, and is warned in real time to rejected product, so that operator carries out rejected product rejecting,
And it effectively utilizes (because rejected product without use to cut again be made into small dimension workpiece) to improve again to waste material and saves
Cost and environmental protection can be saved.
In the preferred embodiment, which further includes third memory module 3, which withholds pressure for obtaining in real time
Historical data base is generated with size storage is withheld in real time.Concrete implementation mode is referred to above-mentioned method part, thus may be used
By the multinomial real-time record for withholding parameter, to further include that eligible state determines, by USB export to the end PC carry out data sharing and
Fine qualitative control.
In the preferred embodiment, further includes: chart generating module 4 is withheld pressure in real time and withheld in real time for obtaining
Size generates chart output display.Concrete implementation mode is referred to above-mentioned method part, it is possible thereby to intuitively see
Withhold the situation of change of parameter in real time, find in time it is abnormal withhold situation, working efficiency is provided.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention
It encloses.
Claims (10)
1. a kind of method for numerical control pressure pipe, which comprises the steps of:
Configure the storage of pressing mould parameter；
In response to withholding instruction, obtains and adapt to the pressing mould parameter for withholding instruction；
Circulation is carried out according to the pressing mould parameters on target workpiece objects to withhold.
2. the method according to claim 1, wherein the pressing mould parameter includes withholding pressure parameter, button
Press dimensional parameters and pressing mould type；It is described to be instructed in response to withholding, it obtains and adapts to the pressing mould for withholding instruction
Parameter includes the following steps:
By it is described withhold pressure parameter, dimensional parameters and the pressing mould type of withholding generates mapping relations；
It is described withhold instruction include withhold dimensional parameters, according to it is described withhold dimensional parameters and the mapping relations matching it is corresponding
Pressing mould parameter.
3. according to the method described in claim 2, it is characterized in that, further including following steps:
Pressure threshold is withheld in configuration；
It obtains the size of withholding in real time withheld that recycles and withholds pressure with real-time；
Withhold size in real time according to the threshold monitor and withhold in real time pressure check withhold it is whether qualified.
4. according to the method described in claim 3, it is characterized by further comprising:
According to it is described in real time withhold size and it is described withhold pressing creation chart output display.
5. according to the method described in claim 3, it is characterized by further comprising:
Size and the real-time pressure of withholding of withholding in real time is subjected to storage generation historical data base；
In response to inquiry instruction, the historical data base is called to generate query result output.
6. a kind of system for numerical control pressure pipe characterized by comprising
First memory module, for configuring the storage of pressing mould parameter；
Parameter acquisition module withholds instruction for receiving, and according to the pressing mould parameter withheld instruction and obtain adaptation；
Circulation withholds module, connect with the parameter acquisition module, for the pressing mould parameters on target object according to adaptation
It is withheld.
7. system according to claim 6, which is characterized in that the pressing mould parameter includes withholding pressure parameter, button
It presses dimensional parameters and withholds module type,
Further include the second memory module, described withhold pressure parameter for storing, described withhold dimensional parameters and described withhold mould
Have type and generates mapping relations；
The parameter acquisition module is additionally configured to withhold dimensional parameters according to and the mapping relations match corresponding withhold
Mould-type.
8. system according to claim 6 or 7, which is characterized in that further include:
Monitoring module withholds pressure threshold for configuring, and withholds size in real time according to the threshold monitor and withhold pressure in real time
Whether force inspecting is withheld qualified, and generates monitoring result；
Alert module, for generating warning message output according to the monitoring result.
9. system according to claim 7, which is characterized in that further include:
Third memory module stores generation historical data base for obtaining pressure and the real-time size of withholding of withholding in real time.
10. system according to claim 8, which is characterized in that further include:
Chart generating module generates chart output display for obtaining to withhold pressure in real time and withhold size in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910238691.1A CN109808225B (en) | 2019-03-27 | 2019-03-27 | Method and system for numerical control pipe pressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910238691.1A CN109808225B (en) | 2019-03-27 | 2019-03-27 | Method and system for numerical control pipe pressing |
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| Publication Number | Publication Date |
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| CN109808225A true CN109808225A (en) | 2019-05-28 |
| CN109808225B CN109808225B (en) | 2022-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910238691.1A Active CN109808225B (en) | 2019-03-27 | 2019-03-27 | Method and system for numerical control pipe pressing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113031529A (en) * | 2021-03-17 | 2021-06-25 | 张宸豪 | Intelligent control method and system for withholding machine |
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| CN201955658U (en) * | 2010-12-28 | 2011-08-31 | 王石 | Numerical-control system of pipe locking machine |
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| CN109808225B (en) | 2022-02-11 |
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