CN109433650A - A kind of components air-tightness digital detection system - Google Patents
A kind of components air-tightness digital detection system Download PDFInfo
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- CN109433650A CN109433650A CN201811636551.1A CN201811636551A CN109433650A CN 109433650 A CN109433650 A CN 109433650A CN 201811636551 A CN201811636551 A CN 201811636551A CN 109433650 A CN109433650 A CN 109433650A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
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- 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
- G05B19/058—Safety, monitoring
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- 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
- G05B2219/00—Program-control systems
- G05B2219/10—Plc systems
- G05B2219/16—Plc to applications
- G05B2219/163—Domotique, domestic, home control, automation, smart, intelligent house
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses a kind of components air-tightness digital detection systems, including the PLC control module using cycle operation mode, the PLC control module is electrically connected dynamic module, platform placement module, hole detection module, upper die block, plane and shows switching module, operational feedback module, air-leakage test module, electronic control module, the hole detection module is connected with placement platform module, the placement platform modular electrical is connected with product validation module, and the air-leakage test modular electrical is connected with substandard product processing module and qualified products processing module.The present invention quickly can carry out air-leakage test to product, to help to promote the quality of detection, and the various problems occurred in detection process can be monitored and can be sounded an alarm in time, and then staff is facilitated quickly to handle, guarantee the efficiency of detection, creation data can fast and accurately be counted, so that staff be facilitated to use.
Description
Technical field
The present invention relates to air-leakage test technical field more particularly to a kind of components air-tightness digital detection systems.
Background technique
Air-leakage test is the tight integrity assessment applied to aircraft, automobile case, naval vessel and internal container, for transport
The quality control that department, military service and basic industries improve the airtightness such as vehicle, aircraft, naval vessel and develop is applied.Super
Pinger is placed on inside container, and due to the characteristic of ultrasonic wave, these wave energy can penetrate aperture, and ultrasound is used outside container
The detection of wave detection system, examiner can find out rapidly defect source, they are likely to become potential leak or wind noise, thus convenient
Quickly difference qualified products, guarantee the safety used.
Current air-leakage test is usually to be carried out using artificial, i.e., is immersed in the water closed oil pump, right in water
Oil pump parts fill forced air, and observation oil pump parts are with the presence or absence of leakage, and this operation large labor intensity, working efficiency is low, inspection
Mass metering is unstable, and there are also the air tightness detection equipments of automation, but its poor universality, and low efficiency, is unfavorable for quickly
Detection, for this purpose, we have proposed a kind of components air-tightness digital detection systems to solve the above problems.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of components air-tightness number proposed
Word detection system.
To achieve the goals above, present invention employs following technical solutions:
A kind of components air-tightness digital detection system, it is described including the PLC control module using cycle operation mode
PLC control module is electrically connected dynamic module, platform placement module, hole detection module, upper die block, plane display switching mould
Block, operational feedback module, air-leakage test module, electronic control module, the hole detection module is connected with placement platform module, described
Placement platform modular electrical is connected with product validation module, and the air-leakage test modular electrical is connected with substandard product processing
Module and qualified products processing module.
Preferably, the PLC control module electrical connection has alarm modules, and the alarm modules can be to a variety of production problems
Sound an alarm, the production problem include no product be put into, platform do not reach front limit set, upper compression movement do not reach
Preceding line position is surveyed to compress and mobile is not reached that front limit is set, pieces O.K. repeats detection, defective products is not put into defective product box neutralization
Starting operation.
Preferably, the PLC control module electrical connection has production statistics module, and the production statistics module can count more
Kind creation data, the creation data include producing total, production acceptance number, producing defective products number, production fraction defective, be switched on and tire out
Product total time, equipment work accumulated time, function timing time and operational cycle time.
Preferably, the air-leakage test module uses air seal test instrument.
Preferably, the power plant module uses rodless cylinder.
Preferably, the electronic control module uses low-pressure electric controlled case.
Preferably, the standard pressure in the qualified products is 410.0Kp, and the air pressure range in the qualified products is
425.0-395.0Kp。
Preferably, whether there is or not the close switches of confirmation using product for the product validation module.
Preferably, the alarm modules use combined aural and visual alarm.
Preferably, the plane shows that switching module uses capacitance plate.
In the present invention, in use, oil pump parts are placed on placement platform, the product validation device on placement platform is true
Recognize whether product is placed, when confirmation does not place product, alarm modules are sounded an alarm, to remind staff note that when true
Recognize PLC control equipment control hole detection module after being placed with product to detect the hole on product, and determine whether hole is qualified,
If unqualified, sound an alarm and remind staff note that staff presses the stopping return push-button 3 in PLC control equipment
Smelting tool, which is opened, after second sees, consequently facilitating staff's substandard product takes out, is placed into defective products channel, consequently facilitating placing
Into in defective product box, if hole is qualified, PLC controls the work of equipment operation power plant module, so that rodless cylinder be made to drive placement flat
Platform is mobile, after movement, if not reaching designated position, sounds an alarm and reminds staff, after reaching designated position, upper pressure
Module starts operation, and makes the accurate extruded product of upper pressure device under the cooperation of upper pressure master cylinder and auxiliary detection cylinder, in detection
Whether pressure and survey pressure are pressed into place, if no alarms and no surprises, remind staff, after being pressed into place, pass through air-leakage test
Module detects products air tightness, is detected by the airtight experiment instrument of FL800 type, and through hole in product to adding
It presses, the standard pressure in qualified products is 410.0Kp, and the air pressure range in qualified products is 425.0-395.0Kp, such as fruit product
Interior air pressure in qualified air pressure range, does not sound an alarm, and reminds staff, staff controls smelting tool and opens, and makes to place
Platform is mobile, to facilitate taking-up defective products, while sounding an alarm again, and equipment stops operating, to facilitate work people
Bad products are placed into bad products channel by member, and bad products channel is detected, after detecting bad products, alarm
It releases, equipment starts operation, defective products is delivered in defective product box, and such as fruit product qualification, staff controls smelting tool and opens
And placement platform is removed, and whether detection appearance is qualified after taking out product, and confirm and is placed into qualified products case after there is no problem,
Continue the detection of next product.
Compared with prior art, the beneficial effects of the present invention are:
1, the cooperation of through hole detection module, air-leakage test module, placement platform module and product validation module, it is convenient
Air-leakage test quickly is carried out to product, so as to effectively promote the working efficiency of detection, and testing result accuracy is high, structure
Simply, facilitate staff to operate, and effectively product can be classified, consequently facilitating being stored and processed；
2, by the cooperation of alarm modules and production statistics module, the various problems in production process are conveniently found in time,
Consequently facilitating staff is quickly handled, guarantee detection efficiency, and can accurately measure creation data, consequently facilitating work
Personnel count；
In conclusion the present invention quickly can carry out air-leakage test to product, thus help to promote the quality detected, and
The various problems occurred in detection process can be monitored and can be sounded an alarm in time, and then staff is facilitated quickly to carry out
Processing guarantees the efficiency of detection, can fast and accurately be counted to creation data, so that staff be facilitated to use.
Detailed description of the invention
Fig. 1 is a kind of system block diagram of components air-tightness digital detection system proposed by the present invention；
Fig. 2 is a kind of hole testing process block diagram of components air-tightness digital detection system proposed by the present invention；
Fig. 3 is a kind of substandard product process flow frame of components air-tightness digital detection system proposed by the present invention
Figure；
Fig. 4 is a kind of qualified products process flow block diagram of components air-tightness digital detection system proposed by the present invention；
Fig. 5 is a kind of alarm modules block diagram of components air-tightness digital detection system proposed by the present invention；
Fig. 6 is a kind of production statistics module frame chart of components air-tightness digital detection system proposed by the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment 1
Referring to Fig.1,2,3,4, a kind of components air-tightness digital detection system, including the PLC using cycle operation mode
Control module, PLC control system are programmable logic controller (PLC)s, aim at a kind of electricity of digital operation of industrial production design
Sub-device, it is used for its internally stored program using a kind of programmable memory, executes logical operation, and sequential control is fixed
When, the user oriented instruction such as counting and arithmetical operation, and various types of machines are controlled by number or analog pattern input/output
Tool or production process, are the cores of Industry Control, and the course of work is generally divided into three phases, i.e. input sample, user
Program executes and output refreshes three phases；
It is aobvious that PLC control module is electrically connected dynamic module, platform placement module, hole detection module, upper die block, plane
Show switching module, operational feedback module, air-leakage test module, electronic control module, power plant module is using no dry gas cylinder, thus convenient
It is mobile to make placement platform, and then is convenient for controlling, can make product mobile in time as needed, consequently facilitating that is detected takes
It puts, platform placement module carries out subsequent detection convenient for placing oil pump parts, to facilitate, and can guarantee that oil pump parts are detecting
When stabilization, hole detection module is convenient to detect the hole on oil pump parts, therefore, it is determined that whether hole qualified, and then convenient pair
Through hole conveying air pressure into oil pump components, then facilitates and is detected, and upper die block stable can carry out oil pump parts
Pressure guarantees its stabilization in the detection process, avoids the occurrence of accident, plane, which is shown, cuts to guarantee the firm of oil pump parts
Mold changing block facilitates the panel of switching PLC control system, and then convenient for finding corresponding solution according to problem, to guarantee to examine
The efficiency of survey, operational feedback module is convenient to make feedback to the operational order that staff inputs, and feedback result is shown
Come, so that staff be facilitated to understand in time, air-leakage test module is convenient to detect to the air-tightness of oil pump parts, protects
The accurate and reliable of testing result is demonstrate,proved, so as to quickly be handled, guarantees that the efficiency and quality of detection, electronic control module can facilitate control
Electric power processed, to guarantee the steady progress of detection；
Hole detection module is connected with placement platform module, and when product is placed on placement platform, hole detection module starts
Hole on product is detected, therefore, it is determined that whether hole is penetrating, when hole testing result is unqualified, staff is reminded to carry out
Operation, smelting tool are opened, take out substandard product to facilitate, be placed into substandard product channel, be conveniently collected, into
And facilitate and handled, when testing result qualification, PLC control system can control power plant module work, to facilitate no bar gas
Cylinder drives placement platform mobile, is then detected convenient for subsequent；
Placement platform modular electrical is connected with product validation module, and whether product validation module can confirm that and put on placement platform
It is equipped with product, when testing result is no, reminds staff note that PLC control system can be controlled when testing result is sometimes
Drilling detection module detects the hole on part, to facilitate subsequent operation, air-leakage test modular electrical is connected with
Substandard product processing module and qualified products processing module, when hole detection module testing result is qualified, PLC control system
The running without dry gas cylinder is controlled by power plant module, drives placement platform mobile to facilitate, and by the control of upper die block
Master cylinder and auxiliary detection cylinder running are pressed, and then makes pressure device compressing component, guarantees the stabilization of part in the detection process,
Air-leakage test module is controlled after compression by the gas transmission into part of FL800 type air seal test instrument, to detect gas in part
The amplitude of variation of pressure, and then determine whether part is qualified, when testing result is qualification, opening smelting has, and placement platform removes, and takes out
Product checks whether appearance is qualified, is placed into qualified product case after qualified, and when testing result is unqualified, smelting tool is opened, and puts
Horizontalization platform removes, and takes out product and is placed into substandard product channel, substandard product Air conduct measurement has unqualified production
Product, which are put into, to be moved in substandard product case, and equipment restarts to operate, and continues to detect next part.
In the present invention, air-leakage test module uses air seal test instrument, and using FL800 air seal test instrument, power plant module is adopted
With rodless cylinder, facilitate offer power, consequently facilitating placement platform is mobile, electronic control module uses low-pressure electric controlled case, facilitates progress
Control guarantees Electrical Safety, and the standard pressure in qualified products is 410.0Kp, and the air pressure range in qualified products is 425.0-
395.0Kp judges whether product is qualified according to data to facilitate, and then convenient for handling product, product validation module
Using product whether there is or not the close switch of confirmation, facilitate whether be placed with product on detection placement platform, consequently facilitating carrying out subsequent inspection
It surveys, plane shows that switching module uses capacitance plate, and staff is facilitated to use and manipulate.
Embodiment 2
Referring to Fig.1,2,3,4,5, a kind of components air-tightness digital detection system, including using cycle operation mode
PLC control module, PLC control system are programmable logic controller (PLC)s, aim at a kind of digital operation of industrial production design
Electronic device, it is used for its internally stored program using a kind of programmable memory, execute logical operation, sequential control,
Periodically, the user oriented instruction such as counting and arithmetical operation, and it is various types of by number or analog pattern input/output control
Mechanical or production process, is the core of Industry Control, and the course of work is generally divided into three phases, i.e. input sample, use
Family program executes and output refreshes three phases；
It is aobvious that PLC control module is electrically connected dynamic module, platform placement module, hole detection module, upper die block, plane
Show switching module, operational feedback module, air-leakage test module, electronic control module, power plant module is using no dry gas cylinder, thus convenient
It is mobile to make placement platform, and then is convenient for controlling, can make product mobile in time as needed, consequently facilitating that is detected takes
It puts, platform placement module carries out subsequent detection convenient for placing oil pump parts, to facilitate, and can guarantee that oil pump parts are detecting
When stabilization, hole detection module is convenient to detect the hole on oil pump parts, therefore, it is determined that whether hole qualified, and then convenient pair
Through hole conveying air pressure into oil pump components, then facilitates and is detected, and upper die block stable can carry out oil pump parts
Pressure guarantees its stabilization in the detection process, avoids the occurrence of accident, plane, which is shown, cuts to guarantee the firm of oil pump parts
Mold changing block facilitates the panel of switching PLC control system, and then convenient for finding corresponding solution according to problem, to guarantee to examine
The efficiency of survey, operational feedback module is convenient to make feedback to the operational order that staff inputs, and feedback result is shown
Come, so that staff be facilitated to understand in time, air-leakage test module is convenient to detect to the air-tightness of oil pump parts, protects
The accurate and reliable of testing result is demonstrate,proved, so as to quickly be handled, guarantees that the efficiency and quality of detection, electronic control module can facilitate control
Electric power processed, to guarantee the steady progress of detection；
Hole detection module is connected with placement platform module, and when product is placed on placement platform, hole detection module starts
Hole on product is detected, therefore, it is determined that whether hole is penetrating, when hole testing result is unqualified, staff is reminded to carry out
Operation, smelting tool are opened, take out substandard product to facilitate, be placed into substandard product channel, be conveniently collected, into
And facilitate and handled, when testing result qualification, PLC control system can control power plant module work, to facilitate no bar gas
Cylinder drives placement platform mobile, is then detected convenient for subsequent；
Placement platform modular electrical is connected with product validation module, and whether product validation module can confirm that and put on placement platform
It is equipped with product, when testing result is no, reminds staff note that PLC control system can be controlled when testing result is sometimes
Drilling detection module detects the hole on part, to facilitate subsequent operation, air-leakage test modular electrical is connected with
Substandard product processing module and qualified products processing module, when hole detection module testing result is qualified, PLC control system
The running without dry gas cylinder is controlled by power plant module, drives placement platform mobile to facilitate, and by the control of upper die block
Master cylinder and auxiliary detection cylinder running are pressed, and then makes pressure device compressing component, guarantees the stabilization of part in the detection process,
Air-leakage test module is controlled after compression by the gas transmission into part of FL800 type air seal test instrument, to detect gas in part
The amplitude of variation of pressure, and then determine whether part is qualified, when testing result is qualification, opening smelting has, and placement platform removes, and takes out
Product checks whether appearance is qualified, is placed into qualified product case after qualified, and when testing result is unqualified, smelting tool is opened, and puts
Horizontalization platform removes, and takes out product and is placed into substandard product channel, substandard product Air conduct measurement has unqualified production
Product, which are put into, to be moved in substandard product case, and equipment restarts to operate, and continues to detect next part.
In the present invention, air-leakage test module uses air seal test instrument, and using FL800 air seal test instrument, power plant module is adopted
With rodless cylinder, facilitate offer power, consequently facilitating placement platform is mobile, electronic control module uses low-pressure electric controlled case, facilitates progress
Control guarantees Electrical Safety, and the standard pressure in qualified products is 410.0Kp, and the air pressure range in qualified products is 425.0-
395.0Kp judges whether product is qualified according to data to facilitate, and then convenient for handling product, product validation module
Using product whether there is or not the close switch of confirmation, facilitate whether be placed with product on detection placement platform, consequently facilitating carrying out subsequent inspection
It surveys, plane shows that switching module uses capacitance plate, and staff is facilitated to use and manipulate.
In the present invention, the electrical connection of PLC control module has alarm modules, and alarm modules can issue a variety of production problems and warn
Report, production problem include no product be put into, platform do not reach front limit set, upper compressions move do not reach preceding line position,
Survey compress it is mobile do not reach that front limit is set, pieces O.K. repeats detection, defective products is not put into defective product box and starts operation,
It can find the problem and sound an alarm in time, so that staff be facilitated quickly to handle, guarantee the normal of entire testing process
It carrying out, alarm modules use combined aural and visual alarm, and it finds the problem and handles in time convenient for staff, compared with Example 1,
The present embodiment can effectively detect the various problems in production process, and then can help to quickly solve, to promote the peace of production
Quan Xing protects staff, promotes the quality of production.
Embodiment 3
Referring to Fig.1,2,3,4,6, a kind of components air-tightness digital detection system, including using cycle operation mode
PLC control module, PLC control system are programmable logic controller (PLC)s, aim at a kind of digital operation of industrial production design
Electronic device, it is used for its internally stored program using a kind of programmable memory, execute logical operation, sequential control,
Periodically, the user oriented instruction such as counting and arithmetical operation, and it is various types of by number or analog pattern input/output control
Mechanical or production process, is the core of Industry Control, and the course of work is generally divided into three phases, i.e. input sample, use
Family program executes and output refreshes three phases；
It is aobvious that PLC control module is electrically connected dynamic module, platform placement module, hole detection module, upper die block, plane
Show switching module, operational feedback module, air-leakage test module, electronic control module, power plant module is using no dry gas cylinder, thus convenient
It is mobile to make placement platform, and then is convenient for controlling, can make product mobile in time as needed, consequently facilitating that is detected takes
It puts, platform placement module carries out subsequent detection convenient for placing oil pump parts, to facilitate, and can guarantee that oil pump parts are detecting
When stabilization, hole detection module is convenient to detect the hole on oil pump parts, therefore, it is determined that whether hole qualified, and then convenient pair
Through hole conveying air pressure into oil pump components, then facilitates and is detected, and upper die block stable can carry out oil pump parts
Pressure guarantees its stabilization in the detection process, avoids the occurrence of accident, plane, which is shown, cuts to guarantee the firm of oil pump parts
Mold changing block facilitates the panel of switching PLC control system, and then convenient for finding corresponding solution according to problem, to guarantee to examine
The efficiency of survey, operational feedback module is convenient to make feedback to the operational order that staff inputs, and feedback result is shown
Come, so that staff be facilitated to understand in time, air-leakage test module is convenient to detect to the air-tightness of oil pump parts, protects
The accurate and reliable of testing result is demonstrate,proved, so as to quickly be handled, guarantees that the efficiency and quality of detection, electronic control module can facilitate control
Electric power processed, to guarantee the steady progress of detection；
Hole detection module is connected with placement platform module, and when product is placed on placement platform, hole detection module starts
Hole on product is detected, therefore, it is determined that whether hole is penetrating, when hole testing result is unqualified, staff is reminded to carry out
Operation, smelting tool are opened, take out substandard product to facilitate, be placed into substandard product channel, be conveniently collected, into
And facilitate and handled, when testing result qualification, PLC control system can control power plant module work, to facilitate no bar gas
Cylinder drives placement platform mobile, is then detected convenient for subsequent；
Placement platform modular electrical is connected with product validation module, and whether product validation module can confirm that and put on placement platform
It is equipped with product, when testing result is no, reminds staff note that PLC control system can be controlled when testing result is sometimes
Drilling detection module detects the hole on part, to facilitate subsequent operation, air-leakage test modular electrical is connected with
Substandard product processing module and qualified products processing module, when hole detection module testing result is qualified, PLC control system
The running without dry gas cylinder is controlled by power plant module, drives placement platform mobile to facilitate, and by the control of upper die block
Master cylinder and auxiliary detection cylinder running are pressed, and then makes pressure device compressing component, guarantees the stabilization of part in the detection process,
Air-leakage test module is controlled after compression by the gas transmission into part of FL800 type air seal test instrument, to detect gas in part
The amplitude of variation of pressure, and then determine whether part is qualified, when testing result is qualification, opening smelting has, and placement platform removes, and takes out
Product checks whether appearance is qualified, is placed into qualified product case after qualified, and when testing result is unqualified, smelting tool is opened, and puts
Horizontalization platform removes, and takes out product and is placed into substandard product channel, substandard product Air conduct measurement has unqualified production
Product, which are put into, to be moved in substandard product case, and equipment restarts to operate, and continues to detect next part.
In the present invention, air-leakage test module uses air seal test instrument, and using FL800 air seal test instrument, power plant module is adopted
With rodless cylinder, facilitate offer power, consequently facilitating placement platform is mobile, electronic control module uses low-pressure electric controlled case, facilitates progress
Control guarantees Electrical Safety, and the standard pressure in qualified products is 410.0Kp, and the air pressure range in qualified products is 425.0-
395.0Kp judges whether product is qualified according to data to facilitate, and then convenient for handling product, product validation module
Using product whether there is or not the close switch of confirmation, facilitate whether be placed with product on detection placement platform, consequently facilitating carrying out subsequent inspection
It surveys, plane shows that switching module uses capacitance plate, and staff is facilitated to use and manipulate.
In the present invention, the electrical connection of PLC control module has production statistics module, and production statistics module can count a variety of productions
Data, creation data include production sum, production acceptance number, production defective products number, production fraction defective, booting accumulation total time,
Equipment works accumulated time, function timing time and operational cycle time, thus it is convenient to the data in entire testing process into
Row statistics, and then carry out convenient for staff using compared with Example 1, the present embodiment can be detected effectively and record production number
According to, and then facilitate staff and analyzed according to creation data, so as to intuitively find the problem in production, in turn
Help to improve, promotes the efficiency and quality of work.
In the present invention, in use, oil pump parts are placed on placement platform, the product validation device on placement platform is true
Recognize whether product is placed, when confirmation does not place product, alarm modules are sounded an alarm, to remind staff note that when true
Recognize PLC control equipment control hole detection module after being placed with product to detect the hole on product, and determine whether hole is qualified,
If unqualified, sound an alarm and remind staff note that staff presses the stopping return push-button 3 in PLC control equipment
Smelting tool, which is opened, after second sees, consequently facilitating staff's substandard product takes out, is placed into defective products channel, consequently facilitating placing
Into in defective product box, if hole is qualified, PLC controls the work of equipment operation power plant module, so that rodless cylinder be made to drive placement flat
Platform is mobile, after movement, if not reaching designated position, sounds an alarm and reminds staff, after reaching designated position, upper pressure
Module starts operation, and makes the accurate extruded product of upper pressure device under the cooperation of upper pressure master cylinder and auxiliary detection cylinder, in detection
Whether pressure and survey pressure are pressed into place, if no alarms and no surprises, remind staff, after being pressed into place, pass through air-leakage test
Module detects products air tightness, is detected by the airtight experiment instrument of FL800 type, and through hole in product to adding
It presses, the standard pressure in qualified products is 410.0Kp, and the air pressure range in qualified products is 425.0-395.0Kp, such as fruit product
Interior air pressure in qualified air pressure range, does not sound an alarm, and reminds staff, staff controls smelting tool and opens, and makes to place
Platform is mobile, to facilitate taking-up defective products, while sounding an alarm again, and equipment stops operating, to facilitate work people
Bad products are placed into bad products channel by member, and bad products channel is detected, after detecting bad products, alarm
It releases, equipment starts operation, defective products is delivered in defective product box, and such as fruit product qualification, staff controls smelting tool and opens
And placement platform is removed, and whether detection appearance is qualified after taking out product, and confirm and is placed into qualified products case after there is no problem,
Continue the detection of next product.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of components air-tightness digital detection system, including the PLC control module using cycle operation mode, feature exists
In: it is aobvious that the PLC control module is electrically connected dynamic module, platform placement module, hole detection module, upper die block, plane
Show switching module, operational feedback module, air-leakage test module, electronic control module, the hole detection module and placement platform module
Connection, the placement platform modular electrical are connected with product validation module, and the air-leakage test modular electrical, which is connected with, not to be conformed to
Lattice product treatment module and qualified products processing module.
2. a kind of components air-tightness digital detection system according to claim 1, which is characterized in that the PLC control
Modular electrical is connected with alarm modules, and the alarm modules can sound an alarm a variety of production problems, and the production problem includes
There is no product to be put into, platform does not reach that front limit, which is set, upper compression is mobile does not reach preceding line position, surveys and compress movement and do not reach
It is set to front limit, pieces O.K. repeats detection, defective products is not put into defective product box and starts operation.
3. a kind of components air-tightness digital detection system according to claim 1, which is characterized in that the PLC control
Modular electrical is connected with production statistics module, and the production statistics module can count a variety of creation datas, the creation data packet
When including production sum, production acceptance number, production defective products number, production fraction defective, booting accumulation total time, equipment work accumulation
Between, function timing time and operational cycle time.
4. a kind of components air-tightness digital detection system according to claim 1, which is characterized in that the air-tightness inspection
It surveys module and uses air seal test instrument.
5. a kind of components air-tightness digital detection system according to claim 1, which is characterized in that the power plant module
Using rodless cylinder.
6. a kind of components air-tightness digital detection system according to claim 1, which is characterized in that the electronic control module
Using low-pressure electric controlled case.
7. a kind of components air-tightness digital detection system according to claim 1, which is characterized in that the qualified products
Interior standard pressure is 410.0Kp, and the air pressure range in the qualified products is 425.0-395.0Kp.
8. a kind of components air-tightness digital detection system according to claim 1, which is characterized in that the product validation
Whether there is or not the close switches of confirmation using product for module.
9. a kind of components air-tightness digital detection system according to claim 2, which is characterized in that the alarm modules
Using combined aural and visual alarm.
10. a kind of components air-tightness digital detection system according to claim 1, which is characterized in that the plane is aobvious
Show switching module using capacitance plate.
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Application publication date: 20190308 |