CN109839887A - A kind of vacuum pack rolling composite metal plate slab vacuum prepares automatic detection and control device and method - Google Patents
A kind of vacuum pack rolling composite metal plate slab vacuum prepares automatic detection and control device and method Download PDFInfo
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- CN109839887A CN109839887A CN201711211837.0A CN201711211837A CN109839887A CN 109839887 A CN109839887 A CN 109839887A CN 201711211837 A CN201711211837 A CN 201711211837A CN 109839887 A CN109839887 A CN 109839887A
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000005096 rolling process Methods 0.000 title claims abstract description 26
- 239000002131 composite material Substances 0.000 title claims abstract description 25
- 239000002184 metal Substances 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 19
- 238000009423 ventilation Methods 0.000 claims abstract description 39
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 239000002905 metal composite material Substances 0.000 claims description 3
- 238000012797 qualification Methods 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 9
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 229910052752 metalloid Inorganic materials 0.000 abstract description 3
- 150000002738 metalloids Chemical class 0.000 abstract description 3
- 238000012800 visualization Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses a kind of vacuum pack rolling composite metal plate slab vacuum to prepare automatic detection and control device, belong to metallic composite manufacturing technology field, it is prepared by the vacuum for embedded vacuum pack rolling metalloid composite plate blanks, including vacuum pump, vacuum solenoid, vacuum meter, three-way connection, multiple ventilation pipes and multiple internal screw thread hexagonal casings, vacuum solenoid is located at close to the vacuum meter front end of vacuum pump side, the connection type of vacuum solenoid and vacuum meter is that interior hexagonal is threadedly coupled, the top of vacuum meter is equipped with vacuum meter communication connector, and connect power control cabinet, for converting digital data transmission to power control cabinet for analog signals.The present invention realizes vacuum values automatic collection, detection accuracy is higher, conversion of the product vacuum degree from analog quantity to digital quantity, realizes numerical value visualization, automatic vacuum work carries out data monitoring to pressure maintaining period simultaneously in vacuum preparation process, realizes that vacuum degree reads and monitors in real time automatically.
Description
Technical field
The present invention relates to a kind of preparation of vacuum and automatic detection device and methods, more particularly to a kind of vacuum pack rolling metal
Composite plate blank vacuum prepares automatic detection and control device and method, belongs to metallic composite manufacturing technology field.
Background technique
Currently, the vacuum preparation of vacuum rolling metal composite slab needs manually to connect gas circuit, worker is needed periodically to check
Situation checks whether operating is normal, and the process of the process is entirely to be driven to be equipped with mercurial vacuum gauge disk by vacuum pump, need to manually determine
When read vacuum pressure value when extracting, pressure maintaining detects air-tightness, occupy it is artificial, and every monitoring data can not uploading system, number
According to misregister, avoids artificial erroneous judgement and misread.
Summary of the invention
The main object of the present invention is to provide for a kind of automatic detection of vacuum pack rolling composite metal plate slab vacuum preparation
Control device and method occupies artificial and detection by the way that design vacuum degree key components aspect solution vacuum preparation section is existing
The problem of data.
The purpose of the present invention can reach by using following technical solution:
A kind of vacuum pack rolling composite metal plate slab vacuum prepares automatic detection and control device, is used for embedded vacuum pack rolling
It is prepared by the vacuum of metalloid composite plate blanks, including vacuum pump, vacuum solenoid, vacuum meter, three-way connection, multiple ventilation pipes and
Multiple internal screw thread hexagonal casings, the vacuum solenoid is located at close to the vacuum meter front end of the vacuum pump side, described
Vacuum pump passes through a ventilation pipe and one of them described internal screw thread hexagonal casing connection, the internal screw thread hexagonal set
It is provided with the vacuum solenoid between pipe and another internal screw thread hexagonal casing, three connectors of the three-way connection connect respectively
Different ventilation pipes is connect, one of them described ventilation pipe is connect with the vacuum meter, the vacuum solenoid and described true
Sky meter is that interior hexagonal is threadedly coupled with the connection type of the internal screw thread hexagonal casing, and the top of the vacuum meter is equipped with vacuum
Communication connector is counted, the vacuum meter communication connector connects power control cabinet PLC, for converting digital data transmission for analog signals
To the power control cabinet PLC.
Preferable scheme is that the vacuum solenoid is equipped with vacuum solenoid signal wire, the vacuum electromagnetic valve signal
Line connects the power control cabinet PLC, and the power control cabinet PLC passes through vacuum solenoid described in the vacuum solenoid signal line traffic control
Switch.
In any of the above-described scheme preferably, the internal screw thread hexagonal casing includes internal screw thread hexagonal sleeve A and interior spiral shell
Line hexagonal casing B, the vacuum solenoid are arranged between the internal screw thread hexagonal sleeve A and the internal screw thread hexagonal casing B.
In any of the above-described scheme preferably, the ventilation pipe includes ventilation pipe A, ventilation pipe B and snorkel
Road C, the ventilation pipe A are arranged between the vacuum pump and the internal screw thread hexagonal sleeve A, the ventilation pipe B setting
Between the internal screw thread hexagonal casing B and the three-way connection.
In any of the above-described scheme preferably, the ventilation pipe C is arranged in the vacuum meter and the three-way connection
Between, pass through clamp connection between the vacuum meter and the ventilation pipe C.
A kind of vacuum pack rolling composite metal plate slab vacuum prepares automatic detection control method, includes the following steps:
Step 1: workpiece accesses gas circuit, starts vacuum pump, is vacuumized, and gauge shows vacuum values≤5pa, vacuum
Solenoid valve is closed, and vacuum chamber is formed, and closes vacuum pump, and equipment carries out vacuum pressure maintaining, and vacuum meter continues working 1.5h, monitors vacuum
The vacuum values of room change, and vacuum meter monitors in real time to vacuum values and Real-time Feedback is to PLC；
Step 2: if pressure maintaining terminates after 1.5h, confirm vacuum values institute's variable quantity in the range of required control precision,
Then confirm process qualification；
Step 3: if vacuum values constantly become larger beyond detection longitude range within 1.5h, then slab air-tightness is there are problem,
PLC issues command signal, the prompt of buzzer indicator light alarm.
Advantageous effects of the invention: the automatic inspection of vacuum pack rolling composite metal plate slab vacuum preparation according to the invention
Survey control device and method, vacuum pack rolling composite metal plate slab vacuum provided by the invention prepare automatic detection and control device and
Method, compared with prior art, this device achieves that the automatic collection of vacuum values, avoids and artificially misreads, detection accuracy
It is higher, ensure quality for subsequent handling, realizes conversion of the product vacuum degree from analog quantity to digital quantity, realize numerical value
Visualization realizes automatic vacuum work in vacuum preparation process and carries out data monitoring to pressure maintaining period simultaneously, realizes vacuum
The automatic reading of degree and real time monitoring, automatically save.
Detailed description of the invention
Fig. 1 is that vacuum pack rolling composite metal plate slab vacuum according to the invention prepares the one excellent of automatic detection and control device
Select the overall structure diagram of embodiment.
In figure: 1- vacuum pump, 2- ventilation pipe A, 3- internal screw thread hexagonal sleeve A, 4- vacuum solenoid, 5- vacuum solenoid
Signal wire, 6- internal screw thread hexagonal casing B, 7- ventilation pipe B, 8- vacuum meter, 9- vacuum meter communication connector, 10- clip, 11- are logical
Feed channel C, 12- three-way connection.
Specific embodiment
To make the more clear and clear technical solution of the present invention of those skilled in the art, below with reference to examples and drawings
The present invention is described in further detail, and embodiments of the present invention are not limited thereto.
As shown in Figure 1, the automatic detection control of a kind of vacuum pack rolling composite metal plate slab vacuum preparation provided in this embodiment
Prepared by device processed, the vacuum for embedded vacuum pack rolling metalloid composite plate blanks, including vacuum pump 1, vacuum solenoid 4, true
Sky meter 8, three-way connection 12, multiple ventilation pipes and multiple internal screw thread hexagonal casings, the vacuum solenoid 4 are located at close to described
8 front end of the vacuum meter of 1 side of vacuum pump, the vacuum pump 1 are described interior with one of them by a ventilation pipe
Screw thread hexagonal casing connection is provided with the vacuum between the internal screw thread hexagonal casing and another internal screw thread hexagonal casing
Three connectors of solenoid valve 4, the three-way connection 12 are separately connected different ventilation pipes, one of them described ventilation pipe with
The connection of vacuum meter 8, the vacuum solenoid 4 and the vacuum meter 8 and the connection type of the internal screw thread hexagonal casing are equal
For the threaded connection of interior hexagonal, the top of the vacuum meter 8 is equipped with vacuum meter communication connector 9, and the vacuum meter communication connector 9 connects
Power control cabinet PLC, for converting digital data transmission to the power control cabinet PLC for analog signals.
Further, in the present embodiment, as shown in Figure 1, the vacuum solenoid 4 is equipped with vacuum solenoid signal wire
5, the vacuum solenoid signal wire 5 connects the power control cabinet PLC, and the power control cabinet PLC passes through the vacuum electromagnetic valve signal
Line 5 controls the switch of the vacuum solenoid 4.
Further, in the present embodiment, as shown in Figure 1, the internal screw thread hexagonal casing includes internal screw thread hexagonal casing
A3 and internal screw thread hexagonal casing B6, the setting of vacuum solenoid 4 is in the internal screw thread hexagonal sleeve A 3 and the internal screw thread six
Between the casing B6 of angle, the ventilation pipe includes ventilation pipe A2, ventilation pipe B7 and ventilation pipe C11, the ventilation pipe
A2 is arranged between the vacuum pump 1 and the internal screw thread hexagonal sleeve A 3, and the ventilation pipe B7 is arranged in the internal screw thread
Between hexagonal casing B6 and the three-way connection 12, the ventilation pipe C11 setting is in the vacuum meter 8 and the three-way connection
Between 12, connected between the vacuum meter 8 and the ventilation pipe C11 by clip 10.
A kind of vacuum pack rolling composite metal plate slab vacuum provided in this embodiment prepares automatic detection control method, including
Following steps:
Step 1: workpiece accesses gas circuit, starts vacuum pump, is vacuumized, and gauge shows vacuum values≤5pa, vacuum
Solenoid valve is closed, and vacuum chamber is formed, and closes vacuum pump, and equipment carries out vacuum pressure maintaining, and vacuum meter continues working 1.5h, monitors vacuum
The vacuum values of room change, and vacuum meter monitors in real time to vacuum values and Real-time Feedback is to PLC；
Step 2: if pressure maintaining terminates after 1.5h, confirm vacuum values institute's variable quantity in the range of required control precision,
Then confirm process qualification；
Step 3: if vacuum values constantly become larger beyond detection longitude range within 1.5h, then slab air-tightness is there are problem,
PLC issues command signal, the prompt of buzzer indicator light alarm.
The realization principle of the present embodiment:
Vacuum pack rolling composite plate blank vacuum degree automatic detection device, including vacuum pump, ventilation pipe, internal screw thread hexagonal set
Pipe, three-way connection, vacuum solenoid, vacuum meter；The vacuum solenoid is located at vacuum meter front end close to vacuum pump side；Institute
Stating is vacuum solenoid signal wire above vacuum solenoid, connects power control cabinet PLC, controls electromagnetic valve switch；The vacuum meter connects
Connect three-way connection；It is vacuum meter communication connector above the vacuum meter, power control cabinet connects PLC, converts number for analog signals
Word signal is transferred to PLC；The vacuum solenoid and vacuum meter pass through ventilation pipe and the casing connection of internal screw thread hexagonal.
In conclusion in the present embodiment, being prepared certainly according to the vacuum pack rolling composite metal plate slab vacuum of the present embodiment
Dynamic detection control apparatus and method, vacuum pack rolling composite metal plate slab vacuum provided in this embodiment prepare Automatic Detection and Control
Device and method, compared with prior art, this device achieves that the automatic collection of vacuum values, avoids and artificially misreads, inspection
It is higher to survey precision, ensures quality for subsequent handling, realizes conversion of the product vacuum degree from analog quantity to digital quantity, realize
The visualization of numerical value realizes automatic vacuum work in vacuum preparation process and carries out data monitoring to pressure maintaining period simultaneously, real
The automatic reading of existing vacuum degree and real time monitoring, automatically save.
The above, further embodiment only of the present invention, but scope of protection of the present invention is not limited thereto, and it is any
Within the scope of the present disclosure, according to the technique and scheme of the present invention and its design adds those familiar with the art
With equivalent substitution or change, protection scope of the present invention is belonged to.
Claims (6)
1. a kind of vacuum pack rolling composite metal plate slab vacuum prepares automatic detection and control device, it to be used for embedded vacuum pack rolling class
Prepared by the vacuum of metal composite slab, including vacuum pump (1), vacuum solenoid (4), vacuum meter (8), three-way connection (12), more
A ventilation pipe and multiple internal screw thread hexagonal casings, it is characterised in that: the vacuum solenoid (4) is located at close to the vacuum pump
(1) vacuum meter (8) front end of side, the vacuum pump (1) are described interior with one of them by a ventilation pipe
Screw thread hexagonal casing connection is provided with the vacuum between the internal screw thread hexagonal casing and another internal screw thread hexagonal casing
Three connectors of solenoid valve (4), the three-way connection (12) are separately connected different ventilation pipes, one of them described snorkel
Road is connect with the vacuum meter (8), the vacuum solenoid (4) and the vacuum meter (8) and the internal screw thread hexagonal casing
Connection type is that interior hexagonal is threadedly coupled, and the top of the vacuum meter (8) is equipped with vacuum meter communication connector (9), the vacuum
It counts communication connector (9) and connects power control cabinet PLC, for converting digital data transmission to the power control cabinet PLC for analog signals.
2. a kind of vacuum pack rolling composite metal plate slab vacuum according to claim 1 prepares automatic detection and control device,
It is characterized by: the vacuum solenoid (4) is equipped with vacuum solenoid signal wire (5), the vacuum solenoid signal wire (5)
The power control cabinet PLC is connected, the power control cabinet PLC controls the vacuum solenoid by the vacuum solenoid signal wire (5)
(4) switch.
3. a kind of vacuum pack rolling composite metal plate slab vacuum according to claim 1 prepares automatic detection and control device,
It is characterized by: the internal screw thread hexagonal casing includes internal screw thread hexagonal sleeve A (3) and internal screw thread hexagonal casing B (6), it is described
Vacuum solenoid (4) is arranged between the internal screw thread hexagonal sleeve A (3) and the internal screw thread hexagonal casing B (6).
4. a kind of vacuum pack rolling composite metal plate slab vacuum according to claim 3 prepares automatic detection and control device,
It is characterized by: the ventilation pipe includes ventilation pipe A (2), ventilation pipe B (7) and ventilation pipe C (11), the ventilation
Pipeline A (2) is arranged between the vacuum pump (1) and the internal screw thread hexagonal sleeve A (3), ventilation pipe B (7) setting
Between the internal screw thread hexagonal casing B (6) and the three-way connection (12).
5. a kind of vacuum pack rolling composite metal plate slab vacuum according to claim 4 prepares automatic detection and control device,
It is characterized by: the ventilation pipe C (11) is arranged between the vacuum meter (8) and the three-way connection (12), it is described true
It is connect between sky meter (8) and the ventilation pipe C (11) by clip (10).
6. a kind of vacuum pack rolling composite metal plate slab vacuum prepares automatic detection control method, which is characterized in that including as follows
Step:
Step 1: workpiece accesses gas circuit, starts vacuum pump, is vacuumized, and gauge shows vacuum values≤5pa, vacuum electromagnetic
Valve is closed, and vacuum chamber is formed, and closes vacuum pump, and equipment carries out vacuum pressure maintaining, and vacuum meter continues working 1.5h, monitors vacuum chamber
Vacuum values variation, vacuum meter monitors in real time to vacuum values and Real-time Feedback is to PLC；
Step 2: if pressure maintaining terminates after 1.5h, confirmation vacuum values institute's variable quantity is in the range of required control precision, then really
Recognize process qualification；
Step 3: if within 1.5h, vacuum values constantly become larger beyond detection longitude range, then there are problem, PLC for slab air-tightness
Issue command signal, the prompt of buzzer indicator light alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711211837.0A CN109839887A (en) | 2017-11-28 | 2017-11-28 | A kind of vacuum pack rolling composite metal plate slab vacuum prepares automatic detection and control device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711211837.0A CN109839887A (en) | 2017-11-28 | 2017-11-28 | A kind of vacuum pack rolling composite metal plate slab vacuum prepares automatic detection and control device and method |
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| Publication Number | Publication Date |
|---|---|
| CN109839887A true CN109839887A (en) | 2019-06-04 |
Family
ID=66879430
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711211837.0A Pending CN109839887A (en) | 2017-11-28 | 2017-11-28 | A kind of vacuum pack rolling composite metal plate slab vacuum prepares automatic detection and control device and method |
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| CN (1) | CN109839887A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006026740A (en) * | 2004-06-17 | 2006-02-02 | Toshiba Mach Co Ltd | Vacuum controller for die-casting machine and vacuum die-casting method |
| EP2009287A2 (en) * | 2007-06-26 | 2008-12-31 | Mitutoyo Corporation | Vacuum-exhaust device and vacuum-exhaust method |
| CN101958517A (en) * | 2010-09-28 | 2011-01-26 | 四川省电力公司广元电业局 | Evacuation device for gas insulated metal sealing switch equipment |
| CN102581255A (en) * | 2012-03-13 | 2012-07-18 | 中国兵器工业第五九研究所 | Device and process for manufacturing large-scale complex thin-wall aluminum alloy casting through vacuum pressurization casting |
| CN106079820A (en) * | 2016-07-04 | 2016-11-09 | 四川新川航空仪器有限责任公司 | A kind of vacuum forming machine being applied to airplane panel |
| CN106681385A (en) * | 2016-12-23 | 2017-05-17 | 北京航空航天大学 | Low-pressure automatic control device of PLC vacuum container |
| CN206496877U (en) * | 2017-03-02 | 2017-09-15 | 艾迪康科技（苏州）有限公司 | automatic vacuum test device |
| CN207541480U (en) * | 2017-11-28 | 2018-06-26 | 江苏润邦新材料集团有限公司 | A kind of vacuum ply rolling composite metal plate slab vacuum prepares automatic detection and control device |
-
2017
- 2017-11-28 CN CN201711211837.0A patent/CN109839887A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006026740A (en) * | 2004-06-17 | 2006-02-02 | Toshiba Mach Co Ltd | Vacuum controller for die-casting machine and vacuum die-casting method |
| EP2009287A2 (en) * | 2007-06-26 | 2008-12-31 | Mitutoyo Corporation | Vacuum-exhaust device and vacuum-exhaust method |
| CN101958517A (en) * | 2010-09-28 | 2011-01-26 | 四川省电力公司广元电业局 | Evacuation device for gas insulated metal sealing switch equipment |
| CN102581255A (en) * | 2012-03-13 | 2012-07-18 | 中国兵器工业第五九研究所 | Device and process for manufacturing large-scale complex thin-wall aluminum alloy casting through vacuum pressurization casting |
| CN106079820A (en) * | 2016-07-04 | 2016-11-09 | 四川新川航空仪器有限责任公司 | A kind of vacuum forming machine being applied to airplane panel |
| CN106681385A (en) * | 2016-12-23 | 2017-05-17 | 北京航空航天大学 | Low-pressure automatic control device of PLC vacuum container |
| CN206496877U (en) * | 2017-03-02 | 2017-09-15 | 艾迪康科技（苏州）有限公司 | automatic vacuum test device |
| CN207541480U (en) * | 2017-11-28 | 2018-06-26 | 江苏润邦新材料集团有限公司 | A kind of vacuum ply rolling composite metal plate slab vacuum prepares automatic detection and control device |
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