CN107179170A - A kind of valve body detection line - Google Patents
A kind of valve body detection line Download PDFInfo
- Publication number
- CN107179170A CN107179170A CN201710500387.0A CN201710500387A CN107179170A CN 107179170 A CN107179170 A CN 107179170A CN 201710500387 A CN201710500387 A CN 201710500387A CN 107179170 A CN107179170 A CN 107179170A
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- China
- Prior art keywords
- station
- detection
- valve body
- cylinder
- valve
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Classifications
-
- 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
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- 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
- B07C5/344—Sorting according to other particular properties according to electric or electromagnetic properties
-
- 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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
-
- 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
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
-
- 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
- G01M3/28—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 for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2876—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 for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for valves
-
- 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
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0063—Using robots
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
The present invention is a kind of valve body detection line, including Laser Jet station, feeding station, barcode scanning station, ten stations detect station, PLC electric cabinets, microswitch inserted sheet station, microswitch and magnetic valve secondary coil detection station, magnetic valve main coil detects station and discharge station and blanking transmission streamline, the air-tightness of valve body to be measured can be tested, gas flow rate under different on off states, size of current of the electromagnetic valve coil in closure and closing, it is main, working condition of the resistance sizes and microswitch of secondary electromagnetic valve coil under valve body switch different conditions, by in the controller in the data feedback detected to PLC control cabinet, controller rejects underproof product screening according to data result, by qualified product centralized collection.
Description
Technical field
The present invention relates to automatic detection field, specifically a kind of valve body detection line.
Background technology
Valve body is played an important role as fluid system blood vessel in hydraulic pressure, air pressure every field, therefore to valve body
It is required that improving constantly, traditional detection facility for valve, artificial demand is big, inefficiency, detects unstable, product re-detection rate
Height, the stability of quality is difficult to control, and has a strong impact on product large-scale production.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of valve body detection line, this kind of detection line can detect institute's side valve body
Size of current in closure and closing of air-tightness, the gas flow rate under different on off states, electromagnetic valve coil, major and minor
Working condition of the resistance sizes and microswitch of electromagnetic valve coil under valve body switch different conditions, and according to test data
Judge whether institute's side valve body is qualified.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of valve body detection line, it is characterised in that：Including feeding station, ten stations detection station, PLC electric cabinets, microswitch
Inserted sheet station, microswitch and magnetic valve secondary coil detection station, magnetic valve main coil detection station and discharge station and under
Material transmission streamline, described feeding station, ten stations detection station, PLC electric cabinets, microswitch inserted sheet station, fine motion are opened
Close and magnetic valve secondary coil detection station, magnetic valve main coil detection station and discharge station are sequentially connected in series and are distributed in transmission master
The both sides of line；
Described feeding station is gripped valve body to be measured onto transmission main line by manipulator, and described ten stations detection station can
Air-tightness, the unlatching of the gas flow rate and magnetic valve of different conditions lower valve body and the closed path of valve body are detected, described is micro-
Dynamic switch inserted sheet station can connect microswitch, and described microswitch and magnetic valve secondary coil detection station can detect fine motion and open
Resistance when closing different working condition simultaneously can also be by the resistance of probe in detecting electromagnetic valve coil, described magnetic valve main coil
The resistance of electromagnetic valve coil can be detected by fixture by detecting station, and described discharge station can be by manipulator by institute's side valve body
Press from both sides out and be placed on blanking transmission streamline from transmission main line, controller is installed inside described PLC electric cabinets, it is described
Controller and feeding station, ten stations detection station, PLC electric cabinets, microswitch inserted sheet station, microswitch and magnetic valve pair
Coil Detector station, magnetic valve main coil detection station and discharge station and blanking transmission pipelined digital signal connection, it is described
Barcode scanning station is also equipped between feeding station and ten stations detection station, described barcode scanning station is not only believed with PLC electric cabinets
Number connection, be also connected with database server signal.
For optimization foregoing invention, the concrete measure taken also includes：
Described transmission main line both sides are also distributed with Laser Jet station, described Laser Jet station be located at feeding station it
Before, laser marker is installed in described Laser Jet station.
3rd, according to a kind of valve body detection line described in claim 1, it is characterised in that：Described transmission main line includes being arranged on
Loop wire guide rail on delivery platform, described loop wire guide rail be provided with closed ring, described loop wire guide rail several with
Be also equipped with photoelectric sensor and proximity switch on row fixture, described loop wire guide rail, described photoelectric sensor be arranged on
The side of row fixture, described proximity switch be then arranged on ten stations detection station, microswitch inserted sheet station, microswitch and
At the working position of magnetic valve secondary coil detection station, magnetic valve main coil detection station and discharge station.
Described ten stations detection station includes ten station detection devices, and ten described station detection devices are flat including base
Several positioning fixtures have been mounted side by side in platform, the middle position of described base platform upper surface, and described positioning fixture is just
Top is provided with the switch shaft opening mechanism of quantity identical with positioning fixture, described switch shaft opening mechanism working end it is vertical to
Under, the upper root of described switch shaft opening mechanism is fixed on the downside of top plate, and described top plate is fixed by support column
On base platform, feeding module and blanking module, described switch shaft opening mechanism are also equipped with described base platform
Including servomotor, described servomotor is fixedly connected through top plate and with top plate, and the lower top of described servomotor is pacified
Equipped with floating rotating head, the lower top of described floating rotating head is provided with interface groove, described interface groove and institute's side valve
The valve body switch shape of body matches, and described positioning fixture is included around valve body fixing groove, described valve body fixing groove respectively
Outlet plug cylinder, electromagnetism valve needle cylinder and air inlet plug cylinder, described outlet plug cylinder, electromagnetism valve needle cylinder and
The position of air inlet plug cylinder matches with the escape pipe of valve body to be measured, magnetic valve and air inlet pipe position respectively, described outlet
The cylinder shaft end of plug cylinder is provided with the outlet plug matched with valve body escape pipe caliber to be measured, and described magnetic valve is visited
The cylinder shaft end of pin cylinder is provided with electromagnetism valve needle, the cylinder shaft end of described air inlet plug cylinder be provided with it is to be measured
The air inlet plug that valve body air inlet pipe caliber matches, the cylinder axis and air inlet plug of described air inlet plug cylinder are hollow
Structure, the end of described air inlet plug is provided with air admission hole, described air admission hole by air flue respectively with air-leakage test gas control
Valve and the connection of flow detection Pneumatic valve, described air-leakage test Pneumatic valve and flow detection Pneumatic valve pass through tracheae and source of the gas
Connection, described air-leakage test Pneumatic valve and the working condition of flow detection Pneumatic valve are by solenoid valve control.
Described electromagnetism valve needle is connected with flow sensing circuit, described air-leakage test Pneumatic valve and is provided with detection
The baroceptor of air pressure, described flow detection Pneumatic valve is provided with the gas flowmeter of detection flows.
Described feeding module includes the first linear module for being fixed on switch shaft opening mechanism side, described First Line
Property module below be provided between feeding manipulator, the described linear module of feeding manipulator and first first slide rail be installed,
The first described slide rail is mutually perpendicular to the first linear module, and the first described linear module and the first slide rail can be controlled respectively
Expect motion of the manipulator in left and right directions and fore-and-aft direction.
The first described linear module includes the first module track, and the first described module track centre position is provided with can
The crawler belt of rolling, described crawler belt is connected with the first servomotor, and the first described servomotor can control the rolling of crawler belt
Speed and rotating direction, the first described module track are fixed on base platform by supporting plate.
Described blanking module includes the second linear module for being fixed on switch shaft opening mechanism side, the second described line
Property module below be provided between blanking mechanical hand, the described linear module of blanking mechanical hand and second second slide rail be installed,
The second described slide rail is mutually perpendicular to the second linear module, and the second described linear module and the second slide rail can be controlled respectively
Expect to be separately installed with defective products below motion of the manipulator in left and right directions and fore-and-aft direction, the two ends of described the second slide rail
Charging basket and certified products rotating disk to be expected are each attached on base platform under lower charging basket and certified products rotating disk to be expected, described defective products.
The second described linear module includes the second module track, and the second described module track centre position is provided with can
The crawler belt of rolling, described crawler belt is connected with the second servomotor, and the second described servomotor can control the rolling of crawler belt
Speed and rotating direction, the second described module track are fixed on base platform by supporting plate.
It is provided with below guide rail of reaching the standard grade, described guide rail of reaching the standard grade that be provided with can be along leading above described certified products rotating disk to be expected
The manipulator of reaching the standard grade that rail is slided, described guide rail one end of reaching the standard grade is located at the surface of certified products rotating disk to be expected, the other end is located at stream
Directly over waterline.
Described microswitch and magnetic valve secondary coil detection station include microswitch and magnetic valve secondary coil detection dress
Put, described microswitch and magnetic valve secondary coil detection means include fixed column, and described fixed column is arranged on transmission main line
Side, the upper top of described fixed column is provided with switching mechanism close to the side of transmission main line, and described switching mechanism is erected
Straight fixed placement and the surface for being located at transmission main line, the medium position of described fixed column are installed close to the side of transmission main line
There is magnetic valve secondary coil to detect cylinder and jogging switches measurement cylinder, the cylinder axis of described magnetic valve secondary coil detection cylinder connect
Magnetic valve secondary coil detection probe is connected to, the cylinder axis of described jogging switches measurement cylinder are connected with jogging switches measurement spy
The magnetic valve secondary coil and fine motion of pin, described magnetic valve secondary coil detection probe and jogging switches measurement probe with valve body to be measured
The position of the switch is matched, and compression gas is provided with around described jogging switches measurement cylinder or magnetic valve secondary coil detection cylinder
Cylinder, the cylinder shaft end of described compression cylinder is provided with plug, and described switching mechanism includes servomotor, described servo
Motor is fixedly mounted on fixed column and is provided with floating in top under the side of transmission main line, the output shaft of described servomotor
Rotary head, the lower top of described floating rotary head is provided with switch groove, described switch groove and the valve body switch shape of institute's side valve body
Match, described switch groove is located at the surface of transmission main line.
Described magnetic valve main coil detection station includes magnetic valve main coil detection means, described magnetic valve main coil
Detection means includes pillar, and described pillar is fixed on to be provided with above the side of transmission main line, described pillar and reciprocally transported
Dynamic slide rail, described slide rail is controlled to move by mobile cylinder, and described slide rail direction is described perpendicular to the direction of transmission main line
Slide rail above resistance detection folder is installed, the gripping end of described resistance detection folder is close to transmission main line side and resistance detection
The position of folder and the position of valve body to be measured are matched, and the control end of described resistance detection folder is controlled by resistance detection cylinder,
The release or clamping and then the clamping or release that control resistance detection folder of described resistance detection cylinder control transmission folder.
Described feeding station and discharge station move valve body to be measured, institute by feeding manipulator and discharging manipulator respectively
The feeding manipulator stated can grab the valve body to be measured on material loading platform on transmission main line, and described discharging manipulator will can be surveyed
The valve body for trying to terminate is placed on blanking transmission streamline or defective products inframe, described blanking transmitting stream according to test result difference
Waterline includes endless-belt, and described endless-belt is connected with pulley drive.
The present invention has the advantages that：First, can automatic detection valve body to be measured it is whether qualified, and according to being surveyed
Underproof valve body is selected rejecting by the measurement data of valve body；Second, what can be automated takes valve body to be measured from streamline
Under, and air-tightness, the suction of magnetic valve and electric current to institute's side valve body and depart from gas stream under electric current and different on off states
The data such as speed are measured, and underproof valve body is selected into rejecting, and qualified product is put back into streamline；3rd, can be automatic
Measure the data such as the resistance of major and minor electromagnetic valve coil and the working condition of microswitch, and by data feedback to PLC
Interior, underproof valve body is selected rejecting by PLC according to the measurement data of institute's side valve body；4th, it can be pressed from both sides by measuring
To measure the resistance of magnetic valve to be measured, it is ensured that the stability and accuracy of measurement data.
Brief description of the drawings
Fig. 1 is a kind of structure principle chart of valve body detection line of the invention.
Fig. 2 is a kind of structure principle chart of valve body detection line positioner of the invention.
Fig. 3 detects the structure principle chart of station for a kind of station of valve body detection line ten of the invention.
Fig. 4 detects the structure principle chart of position switch axle opening mechanism for a kind of ten stations of valve body detection line of the invention.
Fig. 5 detects the structure principle chart of station positioning fixture for a kind of ten stations of valve body detection line of the invention.
Fig. 6 detects the structure principle chart of station for a kind of valve body detection line microswitch and magnetic valve secondary coil of the invention.
Fig. 7 detects the structure principle chart of station for a kind of valve body detection line magnetic valve main coil of the invention.
Fig. 8 is the structure principle chart that a kind of valve body detection line discharge station of the invention and blanking transmit streamline.
Marginal data：1st, main transmission line；2nd, Laser Jet station；3rd, feeding station；4th, barcode scanning station；5th, ten stations are detected
Station；6th, PLC electric cabinets；7th, microswitch inserted sheet station；8th, microswitch and magnetic valve secondary coil detection station；9th, magnetic valve
Main coil detects station；10th, discharge station；11st, blanking transmission streamline；
1.1st, loop wire guide rail；1.2nd, defective products frame；1.3rd, photoelectric sensor；1.4th, proximity switch；
5.1st, base platform；5.2nd, positioning fixture；5.3rd, switch shaft opening mechanism；5.4th, top plate；5.5th, the first linear module；
5.6th, the second linear module；5.7th, the first servomotor；5.8th, the second servomotor；5.9th, feeding manipulator；5.10th, reach the standard grade machine
Tool hand；5.11st, charging basket under defective products；5.12nd, certified products rotating disk to be expected；5.13, servomotor；5.14th, floating rotating head；
5.15th, interface groove；5.16th, valve body fixing groove；5.17th, outlet plug cylinder；5.18th, outlet plug；5.19th, electromagnetism valve needle
Cylinder；5.20th, electromagnetism valve needle；5.21st, air inlet plug cylinder；5.22nd, air inlet plug；5.23rd, air-leakage test Pneumatic valve；
5.24th, flow detection Pneumatic valve；5.25, magnetic valve；
8.1st, fixed column；8.2nd, switching mechanism；8.3rd, compression cylinder；8.4th, magnetic valve secondary coil detection cylinder；8.5th, fine motion is opened
Close detection cylinder；8.10, servomotor；8.11st, floating rotary head；8.12nd, groove is switched；
9.13, pillar；9.14, mobile cylinder；9.15th, resistance detection is pressed from both sides；9.16th, resistance detection cylinder；9.17th, transmission folder；
10.1st, discharge manipulator；10.2nd, defective products frame；11.1, belt pulley；11.2, belt.
Embodiment
Below in conjunction with Figure of description and specific preferred embodiment, the invention will be further described.
This specific embodiment be a kind of valve body detection line, the valve body that the valve body detection line is detected comprising switch, magnetic valve,
One air inlet pipe and two escape pipes, can test the air-tightness of valve body, the suction of magnetic valve and electric current and depart from electric current and
Gas flow rate under different on off states, the data such as the resistance of major and minor electromagnetic valve coil and the working condition of microswitch, and
And the whether qualified conclusion of institute's side valve body is drawn according to the contrast of surveyed data and normal data, and then unqualified valve body is screened
Reject.
As shown in figure, this kind of valve body automatic inspection line includes Laser Jet station 2, feeding station 3, barcode scanning station 4, ten
Station detection station 5, PLC electric cabinets 6, microswitch inserted sheet station 7, microswitch and magnetic valve secondary coil detection station 8, electricity
Magnet valve main coil detects station 9 and discharge station 10 and blanking transmission streamline 11, and station once mounting described above is in master
The both sides of transmission line 1, further, main transmission line 1 are annular transmission line, and wherein Laser Jet station 2 passes through Laser Jet device
Valve body ID is stamped on valve body to valve body to be measured, valve body to be measured is then placed on main transmission line 1 by feeding station 3 by manipulator
On, barcode scanning station 4 then records valve body ID and makes the valve body ID of valve body to be measured associated with subsequent detection data, and can be by institute
In the data content deposit database server for surveying data, facilitate the arrangement and inquiry of later data, ten stations detection station 5 is then
For the size of current of the air-tightness of detection band valve body to be measured, gas flow rate and electromagnetic valve coil in closure and closing, fine motion
Switch inserted sheet station 7 is then that next step detection is prepared by the way that two end switch of microswitch manually are connect into electricity, microswitch and
Magnetic valve secondary coil detection station 8 then connects microswitch by thimble, and testing jiggle switchs the work shape under different conditions
State, moreover it is possible to by the resistance of probe test magnetic valve secondary coil, magnetic valve main coil detection station 9 is then detected by test fixture
The resistance of magnetic valve main coil, discharge station 10 will then detect that qualified valve body is manually placed at material transmission streamline 11 by machinery
On, underproof valve body is placed in defective products frame 10.2, this kind of valve body automatic inspection line is also equipped with PLC electric cabinets 6, energy
The working condition of each station is enough controlled by controller.
As shown in Figure 2, the work department of main transmission line 1 is the loop wire guide rail 1.1 on delivery platform, passes through loop wire
Each station is together in series by guide rail 1.1, and some pallets 1.2 are provided with loop wire guide rail 1.1, further, retinue folder
1.2 position on loop wire guide rail 1.1 of tool is fixed, and root moves to each station with the motion of loop wire guide rail 1.1, Mei Gesui
Photoelectric sensor 1.3 is installed, each work bit positions are provided with proximity switch 1.4, wherein photoelectric sensor on row fixture 1.2
1.3 can detect whether need side valve body on pallet 1.2, and proximity switch 1.4 then can detect whether pallet 1.2 reaches
To test position.
As shown in Figure 3, ten stations detection station 5 includes base platform 5.1, the central position of the upper surface of base platform 5.1
Put and ten positioning fixtures 5.2 have been mounted side by side, the surface of each positioning fixture 5.2 is mounted on a switch shaft opening mechanism
5.3, straight down, further, the upper root of switch shaft opening mechanism 5.3 is fixed on the working end of switch shaft opening mechanism 5.3
On the downside of top plate 5.4, top plate 5.4 is fixed on base platform 5.1 by support column, and the two of switch shaft opening mechanism 5.3
Side is installed with the first linear module 5.6 of linear module 5.5 and second respectively.
Further, the first linear module 5.5 includes the first module track, and the first module track centre position is provided with can
The crawler belt of rolling, crawler belt is connected with the first servomotor 5.7, the first servomotor 5.7 can control crawler belt rolling speed and
Rotating direction, further, the first module track are fixed on base platform 5.1 by supporting plate, and peace is fixed in the lower section of crawler belt
Equipped with feeding manipulator 5.9, therefore feeding manipulator can the side-to-side movement in the horizontal direction under the control of crawler belt, feeding machinery
The first slide rail is also equipped between hand 5.9 and crawler belt, further, the first slide rail is mutually perpendicular to the first linear module track,
Therefore the first slide rail can control to move forward and backward in the horizontal direction of feeding manipulator 5.9.
Further, the second linear module 5.6 includes the second module track, and the second module track centre position is provided with can
The crawler belt of rolling, crawler belt is connected with the second servomotor 5.8, the second servomotor 5.8 can control crawler belt rolling speed and
Rotating direction, further, the second module track are fixed on base platform 5.1 by the supporting plate at track two ends, crawler belt
Lower section is installed with blanking mechanical hand, thus blanking mechanical hand can the side-to-side movement in the horizontal direction under the control of crawler belt,
The second slide rail is also equipped between blanking mechanical hand and crawler belt, further, the second slide rail and the second linear module track are mutual
Vertically, therefore the second slide rail can control to move forward and backward in blanking mechanical hand horizontal direction.Further, blanking mechanical hand is originated
One end both sides of motion are separately installed with charging basket 5.11 and certified products rotating disk 5.12 to be expected under defective products, and blanking mechanical hand will be qualified
Product be placed on certified products rotating disk 5.12 to be expected, substandard product is placed under defective products in charging basket 5.11, due to close
Lattice product rotating disk 5.12 to be expected is upper above the rotating disk rotated according to constant speed that motor drives, certified products rotating disk 5.12 to be expected
Qualified valve body in certified products rotating disk 5.12 to be expected can be placed on detection streamline by line manipulator 5.10 according to required rule,
Manipulator 5.10 of reaching the standard grade, which is fixed on, reaches the standard grade on slide rail, and can in orbit be moved reciprocatingly under the drive of motor or cylinder,
Therefore, by controlling the velocity of rotation of certified products rotating disk 5.12 to be expected and the reciprocating speed of manipulator 5.10 of reaching the standard grade can be with
The frequency for controlling qualified valve body to reach the standard grade.
As shown in Figure IV, be ten stations detection station 5 on switch shaft opening mechanism 5.3, this kind of switch shaft opening mechanism
5.3 include servomotor 5.13, and servomotor 5.13 is fixedly connected through top plate 5.4 and with top plate 5.4, servomotor 5.13
Lower top is provided with floating rotating first 5.14, and the lower top of floating rotating first 5.14 is provided with interface groove 5.15, interface groove
5.15 match with the valve body switch shape of institute side valve body, and further servomotor 5.13 can drive floating rotating first 5.14
In the vertical direction is moved, and floating rotating first 5.14 can then be rotated with any angle of mobile interface groove 5.15.
As shown in Figure 5, it is positioning fixture 5.2 on ten stations detection station 5, this kind of positioning fixture 5.2 is solid including valve body
Determine groove 5.16, the left side of valve body fixing groove 5.16, which is provided with by two gas plug cylinders 5.17, gas plug cylinder 5.17, is provided with one
Individual electromagnetism valve needle cylinder 5.19, the right side of valve body fixing groove 5.16 is provided with an air inlet plug cylinder 5.21, wherein outlet
The outlet of the position of plug cylinder 5.17, electromagnetism valve needle cylinder 5.19 and air inlet plug cylinder 5.21 respectively with valve body to be measured
Pipe, magnetic valve and air inlet pipe position match, further, the cylinder shaft end of outlet plug cylinder 5.17 be provided with it is to be measured
The outlet plug 5.18 that valve body escape pipe caliber matches, the cylinder shaft end of described electromagnetism valve needle cylinder 5.19 is provided with
Electromagnetism valve needle 5.20, the cylinder shaft end of described air inlet plug cylinder 5.21 is provided with and valve body air inlet pipe caliber phase to be measured
With suitable air inlet plug 5.22, further, valve body fixed plate, valve body fixed plate and valve are also equipped with around air inlet plug 5.22
Baffle plate in body fixing groove 5.16 can be tightly solid by valve body to be measured when air inlet plug 5.22 is pressed in valve body air inlet pipe to be measured
It is scheduled in positioning fixture 5.2, further, air inlet plug 5.22 is hollow structure, and is provided with the end of air inlet plug 5.22
Air inlet, air inlet is connected by tracheae with air-leakage test Pneumatic valve 5.23 and flow detection Pneumatic valve 5.24, wherein gas
The baroceptor of detection air pressure is installed in close property detection Pneumatic valve 5.23, the air-tightness of valve body to be measured can be detected, it is described
Flow detection Pneumatic valve 5.24 in the gas flowmeters of detection flows is installed, can detect and treat side valve under different on off states
The gas flow of body, described air-leakage test Pneumatic valve 5.23 and flow detection Pneumatic valve 5.24 are controlled by magnetic valve 5.25
Make its working condition.
Further, the baroceptor installed in air-leakage test Pneumatic valve 5.23 connects with air-leakage detector signal
Connect, the gas flowmeter installed in flow detection Pneumatic valve 5.24 is then connected with flow instrument signal, air-leakage detector and flow
The input end signal connection of controller of the instrument and in PLC electric cabinets 6, signal output part and the blanking module signal of controller connect
Connect, and control the motion of blanking mechanical arm, qualified valve body is placed into certified products rotating disk 5.12 to be expected, by underproof valve
Body is placed under defective products in charging basket 5.11.
As shown in figure 6, be microswitch and magnetic valve secondary coil detection station 8 on microswitch and magnetic valve by-pass
Detection means is enclosed, the detection means includes fixed column 8.1, and fixed column 8.1 is arranged on the side of transmission main line 1, fixed column 8.1
Upper top is provided with switching mechanism 8.2 close to the side of transmission main line 1, the vertical fixed placement of switching mechanism 8.2 and positioned at transmission
The surface of main line 1, the medium position of fixed column 8.1 is provided with magnetic valve secondary coil detection gas close to the side of transmission main line 1
Cylinder 8.4 and jogging switches measurement cylinder 8.5, the cylinder axis of magnetic valve secondary coil detection cylinder 8.4 are connected with magnetic valve secondary coil
Detection probe, jogging switches measurement cylinder 8.5 obtains cylinder axis and is connected with jogging switches measurement probe, and the detection of magnetic valve secondary coil is visited
Pin and jogging switches measurement probe match with the magnetic valve secondary coil of valve body to be measured and microswitch position, jogging switches measurement
Compression cylinder 8.3 is installed around cylinder 8.5 or magnetic valve secondary coil detection cylinder 8.4, compression cylinder 8.3 can be by scalable
Cylinder axis valve body to be measured is fixed in pallet 1.2.
Further, switching mechanism 8.2 includes servomotor 8.10, and servomotor 8.10 is fixedly mounted on fixed column 8.1
Close to the side of transmission main line 1, top is provided with floating rotary head 8.11, floating rotary head 8.11 under the output shaft of servomotor 8.10
Lower top switch groove 8.12 is installed, the valve body switch shape of switch groove 8.12 and institute side valve body matches, switch groove 12
In the surface of pallet 1.2, wherein servomotor 8.10 can be driven on electric rotating machine and switch groove 8.12 by motor
Lower motion, electric rotating machine can then drive the switch Arbitrary Rotation of groove 8.12, further, by the data transfer PLC of test
In electric cabinet 6, and judged whether by the controller in PLC electric cabinets 6 it is qualified, and then according to judging that data control blanking mechanical hand
10.1 working condition.
It is the magnetic valve main coil detection means that magnetic valve main coil detects station 9, this kind of detection means as shown in figure seven
Including pillar 9.13, its B-C post 9.13 is fixed on the side of transmission main line 1, and the described top of pillar 9.13 is provided with reciprocally
The slide rail of motion, described slide rail controls movement by mobile cylinder 9.14, and described slide rail direction is perpendicular to the side of transmission main line 1
To described slide rail top is provided with resistance detection folder 9.15, the close transmission master in gripping end of described resistance detection folder 9.15
The side of line 1 and position and the position of valve body to be measured of resistance detection folder 9.15 match, described resistance detection presss from both sides 9.15 control
End processed is controlled by resistance detection cylinder 9.16, and 9.17 release or clamping is pressed from both sides in the described control transmission of resistance detection cylinder 9.16
And then the clamping or release of resistance detection folder 9.15 are controlled, because electromagnetic valve model is different, the valve body surveyed has multiple magnetic valves
Probe, because main solenoid valve coil resistance resistance is smaller, and the resistance fluctuation range of institute's measuring resistance is also smaller, it is necessary to measurement data
As a result precisely, therefore when measuring main solenoid valve measured using measurement folder, institute's probing pin and measuring circuit can be made unique
Contact and contact is close, and then ensure that the accuracy and feedback stability of measurement data, further, the data of test are passed
Pass in PLC electric cabinets 6, and judged whether by the controller in PLC electric cabinets 6 it is qualified, and then according to judging data control discharging
The working condition of manipulator 10.1.
As shown in figure 8, being the structure principle chart that discharge station 10 and blanking transmit streamline 11, wherein discharge station 10
Including discharging manipulator 10.1, wherein discharging manipulator 10.1 is driven by servomotor does perpendicular on the slide rail being fixed on column
The reciprocating motion of Nogata upwards, discharging manipulator 10.1 is then arranged on the platform of one piece of horizontal positioned, is provided with below platform
Electric rotating machine, can drive in the different angles of discharging manipulator 10.1 in the horizontal direction and freely rotate, according to PLC control cabinet
The data command of internal controller, each valve body is picked up out of pallet 1.2 on transmission main line 1, defective products frame is placed on
In 10.2 or it is placed on blanking transmission streamline 11, wherein blanking transmission streamline 11 is that belt pulley 11.1 drives belt 11.2
Rotate and constitute.
It the above is only the preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention should be regarded as the protection of the present invention
Scope.
Claims (8)
1. a kind of valve body detection line, it is characterised in that：Including feeding station（3）, ten stations detection station（5）, PLC electric cabinets
（6）, microswitch inserted sheet station（7）, microswitch and magnetic valve secondary coil detection station（8）, magnetic valve main coil detection work
Position（9）And discharge station（10）And blanking transmission streamline（11）, described feeding station（3）, ten stations detection station
（5）, PLC electric cabinets（6）, microswitch inserted sheet station（7）, microswitch and magnetic valve secondary coil detection station（8）, magnetic valve
Main coil detects station（9）And discharge station（10）It is sequentially connected in series and is distributed in transmission main line（1）Both sides；
Described feeding station（3）Valve body to be measured gripping is arrived by transmission main line by manipulator（1）On, described ten stations detection
Station（5）Air-tightness, the unlatching of the gas flow rate and magnetic valve of different conditions lower valve body and the closed path of detectable valve body,
Described microswitch inserted sheet station（7）Microswitch, described microswitch and magnetic valve secondary coil detection station can be connected
（8）Resistance during detectable microswitch different working condition can also pass through the resistance of probe in detecting electromagnetic valve coil, institute simultaneously
The magnetic valve main coil detection station stated（9）The resistance of electromagnetic valve coil, described discharge station can be detected by fixture（10）
Can by manipulator by institute's side valve body from transmission main line（1）On press from both sides out be placed on blanking transmission streamline（11）On, it is described
PLC electric cabinets（6）Inside is provided with controller, described controller and feeding station（3）, ten stations detection station（5）、PLC
Electric cabinet（6）, microswitch inserted sheet station（7）, microswitch and magnetic valve secondary coil detection station（8）, magnetic valve main coil
Detect station（9）And discharge station（10）And blanking transmission streamline（11）Signal is connected, described feeding station（3）With ten
Station detects station（5）Between be also equipped with barcode scanning station（4）, described barcode scanning station（4）Not only with PLC electric cabinets（6）Letter
Number connection, be also connected with database server signal.
2. a kind of valve body detection line according to claim 1, it is characterised in that：Described transmission main line（1）Both sides are also divided
It is furnished with Laser Jet station（2）, described Laser Jet station（2）Positioned at feeding station（3）Before, described Laser Jet work
Position（2）Laser marker is inside installed.
3. according to a kind of valve body detection line described in claim 1, it is characterised in that：Described transmission main line（1）Including installed in
Loop wire guide rail on delivery platform（1.1）, described loop wire guide rail（1.1）For closed ring, described loop wire guide rail（1.1）On
Several pallets are installed（1.2）, described loop wire guide rail（1.1）On be also equipped with photoelectric sensor（1.3）With it is close
Switch（1.4）, described photoelectric sensor（1.3）Installed in pallet（1.2）Side, described proximity switch（1.4）
Then it is arranged on ten stations and detects station（5）, microswitch inserted sheet station（7）, microswitch and magnetic valve secondary coil detection station
（8）, magnetic valve main coil detection station（9）And discharge station（10）Working position at.
4. according to a kind of valve body detection line described in claim 1, it is characterised in that：Described ten stations detection station（5）Including
Ten station detection devices, ten described station detection devices include base platform（5.1）, described base platform（5.1）Upper table
Several positioning fixtures have been mounted side by side in the middle position in face（5.2）, described positioning fixture（5.2）Surface be provided with
Positioning fixture（5.2）The switch shaft opening mechanism of identical quantity（5.3）, described switch shaft opening mechanism（5.3）Erect working end
Straight downward, described switch shaft opening mechanism（5.3）Upper root be fixed on top plate（5.4）Downside on, described top plate
（5.4）Base platform is fixed on by support column（5.1）On, described base platform（5.1）On be also equipped with feeding module and
Blanking module, described switch shaft opening mechanism（5.3）Including servomotor（5.13）, described servomotor（5.13）Pass through
Top plate（5.4）And and top plate（5.4）It is fixedly connected, described servomotor（5.13）Lower top floating rotating head is installed
（5.14）, described floating rotating head（5.14）Lower top interface groove is installed（5.15）, described interface groove
（5.15）Matched with the valve body switch shape of institute side valve body, described positioning fixture（5.2）Including valve body fixing groove（5.16）,
Described valve body fixing groove（5.16）Surrounding difference outlet plug cylinder（5.17）, electromagnetism valve needle cylinder（5.19）It is stifled with air inlet
Head cylinder（5.21）, described outlet plug cylinder（5.17）, electromagnetism valve needle cylinder（5.19）With air inlet plug cylinder
（5.21）Position matched respectively with the escape pipe of valve body to be measured, magnetic valve and air inlet pipe position, described outlet plug gas
Cylinder（5.17）Cylinder shaft end the outlet plug matched with valve body escape pipe caliber to be measured is installed（5.18）, described electricity
Magnet valve probe cylinder（5.19）Cylinder shaft end electromagnetism valve needle is installed（5.20）, described air inlet plug cylinder（5.21）
Cylinder shaft end the air inlet plug matched with valve body air inlet pipe caliber to be measured is installed（5.22）, described air inlet plug gas
Cylinder（5.21）Cylinder axis and air inlet plug（5.22）It is hollow-core construction, described air inlet plug（5.22）End be provided with
Air admission hole, described air admission hole by air flue respectively with air-leakage test Pneumatic valve（5.23）With flow detection Pneumatic valve（5.24）
Connection, described air-leakage test Pneumatic valve（5.23）With flow detection Pneumatic valve（5.24）It is connected by tracheae with source of the gas,
Described air-leakage test Pneumatic valve（5.23）With flow detection Pneumatic valve（5.24）Working condition by magnetic valve（5.25）Control
System.
5. according to a kind of valve body detection line described in claim 4, it is characterised in that：Described electromagnetism valve needle（5.20）It is connected with
Flow sensing circuit, described air-leakage test Pneumatic valve（5.23）The baroceptor of detection air pressure is inside installed, it is described
Flow detection Pneumatic valve（5.24）The gas flowmeter of detection flows is installed.
6. according to a kind of valve body detection line described in claim 1, it is characterised in that：Described microswitch and magnetic valve secondary coil
Detect station（8）Including microswitch and magnetic valve secondary coil detection means, described microswitch and the inspection of magnetic valve secondary coil
Surveying device includes fixed column（8.1）, described fixed column（8.1）Installed in transmission main line（1）Side, described fixed column
（8.1）Upper top close to transmission main line（1）Side switching mechanism is installed（8.2）, described switching mechanism（8.2）Vertically
Fixed placement and positioned at transmission main line（8.1）Surface, described fixed column（8.1）Medium position close to transmission main line
（1）Side be provided with magnetic valve secondary coil detection cylinder（8.4）With jogging switches measurement cylinder（8.5）, described magnetic valve
Secondary coil detects cylinder（8.4）Cylinder axis be connected with magnetic valve secondary coil detection probe, described jogging switches measurement cylinder
（8.5）Cylinder axis be connected with jogging switches measurement probe, described magnetic valve secondary coil detection probe and jogging switches measurement
Probe matches with the magnetic valve secondary coil of valve body to be measured and microswitch position, described jogging switches measurement cylinder（8.5）
Or magnetic valve secondary coil detection cylinder（8.4）Surrounding is provided with compression cylinder（8.3）, described compression cylinder（8.3）Cylinder
Shaft end is provided with plug, described switching mechanism（8.2）Including servomotor（8.10）, described servomotor（8.10）Gu
Dingan County is mounted in fixed column（8.1）Close to transmission main line（1）Side, described servomotor（8.10）Output shaft under top pacify
Equipped with floating rotary head（8.11）, described floating rotary head（8.11）Lower top switch groove is installed（8.12）, described switch
Groove（8.12）Matched with the valve body switch shape of institute side valve body, described switch groove（8.12）Positioned at transmission main line（1）Just
Top.
7. according to a kind of valve body detection line described in claim 1, it is characterised in that：Described magnetic valve main coil detection station
（9）Including magnetic valve main coil detection means, described magnetic valve main coil detection means includes pillar（9.13）, described branch
Post（9.13）It is fixed on transmission main line（1）Side, described pillar（9.13）Top is provided with reciprocating slide rail, institute
The slide rail stated is by mobile cylinder（9.14）Control movement, described slide rail direction is perpendicular to transmission main line（9.1）Direction, it is described
Slide rail above be provided with resistance detection folder（9.15）, described resistance detection folder（9.15）Gripping end close to transmission main line
（9.1）Side and resistance detection folder（9.15）Position and the position of valve body to be measured match, described resistance detection folder
（9.15）Control end pass through resistance detection cylinder（9.16）Control, described resistance detection cylinder（9.16）Control transmission folder
（9.17）Release or clamping so control resistance detection folder（9.15）Clamping or release.
8. according to a kind of valve body detection line described in claim, it is characterised in that：Described feeding station（3）And discharge station
（10）Pass through feeding manipulator and discharging manipulator respectively（10.1）Mobile valve body to be measured, described feeding manipulator can be by feeding
Valve body to be measured on platform grabs transmission main line（1）On, described discharging manipulator（10.1）It can will test the valve body terminated
Blanking transmission streamline is placed on according to test result difference（11）Or defective products frame（10.2）Interior, described blanking transmission flowing water
Line（11）Including endless-belt（11.2）, described endless-belt（11.2）With belt pulley（11.1）Drive connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500387.0A CN107179170A (en) | 2017-06-27 | 2017-06-27 | A kind of valve body detection line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710500387.0A CN107179170A (en) | 2017-06-27 | 2017-06-27 | A kind of valve body detection line |
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| Publication Number | Publication Date |
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| CN107179170A true CN107179170A (en) | 2017-09-19 |
Family
ID=59844422
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710500387.0A Pending CN107179170A (en) | 2017-06-27 | 2017-06-27 | A kind of valve body detection line |
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| CN (1) | CN107179170A (en) |
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