CN107661974B - A kind of pushing-type accumulates conveying stretched wire air transportion carrier vehicle auto-returned system and its implementation - Google Patents
A kind of pushing-type accumulates conveying stretched wire air transportion carrier vehicle auto-returned system and its implementation Download PDFInfo
- Publication number
- CN107661974B CN107661974B CN201710751388.2A CN201710751388A CN107661974B CN 107661974 B CN107661974 B CN 107661974B CN 201710751388 A CN201710751388 A CN 201710751388A CN 107661974 B CN107661974 B CN 107661974B
- Authority
- CN
- China
- Prior art keywords
- carrier loader
- casting
- switch
- carrier
- pendant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
- B22D29/04—Handling or stripping castings or ingots
Abstract
The invention discloses a kind of pushing-types to accumulate conveying stretched wire air transportion carrier vehicle auto-returned system, including driving machine, conveying stretched wire running track, carrier loader running track, the auto-returned system further includes carrier loader, conveying stretched wire, pendant suspender, driving machine driving conveying stretched wire is run in conveying stretched wire running track, carrier loader is run in carrier loader running track, and pendant suspender is run together with carrier loader.It has the advantage that safe and reliable, extension shot-blast cleaning machine backplate service life, ensures impeller blasting efficiency, ensures that a whole set of foundry production line operates normally, saving production cost improves production efficiency.
Description
Technical field
The present invention relates to a kind of casting industry casting conveying stretched wire air transportion carrier vehicle auto-returned system and its implementation, especially
It is related to a kind of air transportion carrier vehicle suitable for the higher quantity-produced foundry production line casting transportation system of the degree of automation from
Dynamic return system.
Background technique
The manufacturing process of spray: mulling → moulding → mould assembling → casting iron liquid or molten steel → solidification forms casting → are fallen
Sand → cooling → impeller blasting → polishing → coating → blank finished product.Casting is from knockout to there is two work to want between impeller blasting
It does, first is that casting is cooled to room temperature, second is that casting is delivered in shot-blast cleaning machine.It occupies less space, conveying
It is that automation foundry production line has to the thing considered that in journey that casting is cooling, realization continuous and automatic, which controls this, utilizes casting
It is general method that part, which conveys stretched wire and completes above content,.
The production efficiency for automating foundry production line is all very high, and the efficiency that casting carries out impeller blasting has to and it
Match.(such as 6 or more) that efficient shot-blast cleaning machine is all made of multiple ramming heads, while multiple groups casting (example can be cleared up
Such as 3 groups or more).Every group of ramming head of descaling machine is directed at every hook casting position, very high (such as 75 meter per seconds of the shot speed dished out
Or it is higher), very intensive, hitting power is very big, the utilization shorter time (such as 3 minutes) can make cast(ing) surface oxide skin,
The removal such as scab, attachment, internal stresses release, surface roughness improve.
It selects the pushing-type of Q58 series to accumulate impact cleaning device and takes on this, the higher casting life of cooperation the degree of automation
Producing line is preferred plan.
But if the air transportion carrier vehicle for not hanging casting enters Q58 series shot-blast cleaning machine, the bullet of these high-speed flights
Ball will break pendant suspender, greatly shorten backplate service life in descaling machine, reduce cleaning efficiency, influence a whole set of Foundry Production
The normal operation of line.
As why not the air transportion carrier vehicle for not hanging casting allowed to enter Q58 series shot-blasting machine, this is that casting engineering designer is necessary
Consider the problems of.
Recent method has: manual control return, the method there are waste of manpower, there are human error factors.
Summary of the invention
The problem to be solved in the present invention is that against the above deficiency, providing a kind of pushing-type, to accumulate conveying stretched wire air transportion carrier vehicle automatic
Return system and its implementation have safe and reliable, extension shot-blast cleaning machine backplate service life, guarantee impeller blasting effect
Rate ensures the advantages of a whole set of foundry production line operates normally, saves production cost, improve production efficiency.
To solve the above-mentioned problems, the invention adopts the following technical scheme:
A kind of pushing-type accumulates conveying stretched wire air transportion carrier vehicle auto-returned system, including driving machine, conveying stretched wire running track,
Carrier loader running track, the auto-returned system further include carrier loader, conveying stretched wire, pendant suspender, driving machine driving conveying
Stretched wire is run in conveying stretched wire running track, and carrier loader is run in carrier loader running track, pendant suspender and carrier loader one
Play operation.
Further, the carrier loader is equipped with Force receiver, hook crotch, hook straight section, and conveying stretched wire is equipped with push rod,
Pendant suspender is hung on hook crotch, and pendant suspender includes pendant suspender hook, pendant suspender straight section, and pendant suspender is hung with
Casting, push rod can push Force receiver, and Force receiver drives carrier loader movement；
The casting includes the casting of four corners of the world four direction, be respectively east side direction casting, west side direction casting,
Southern side direction casting, north side direction casting.
Further, the carrier loader running track is equipped with solenoid valve, cylinder, the first track switch, the second track switch, four fortune
Carrier vehicle stopper, four carrier loader stoppers are respectively the first carrier loader stopper, the second carrier loader stopper, third carrier loader
Stopper, the 4th carrier loader stopper；
The auto-returned system further includes the first piece uploading point, the second piece uploading point, lower part point, the first piece uploading point, on second
Part point, lower part point are some specific location points on ground；
The auto-returned system further includes main frame PLC.
Further, six test points are arranged in the auto-returned system, and close open is equipped on six test points
Close, respectively detection hook straight section close to switch, detection pendant suspender straight section close to switch, detection east side direction casting
Close to switch, detection west side direction casting close to switch, detection southern side direction casting close to switch, detection north side direction cast
Part close to switch.
Further, a kind of pushing-type accumulates the implementation method of conveying stretched wire air transportion carrier vehicle auto-returned system, the realization
Method the following steps are included:
Casting is hung on pendant suspender in the first piece uploading point, the second piece uploading point, more than three face of pendant suspender and three faces is hung
After full casting, closes the first carrier loader stopper, closes the second carrier loader stopper 2, carrier loader is let pass；
It is out of service under the action of third carrier loader stopper when carrier loader is run to third carrier loader stopper, into
Row accumulates, and waits the signal for entering shot-blast cleaning machine；
After third carrier loader stopper is connected to main frame PLC signal, carrier loader is let pass, every three carrier loaders are one group and put
Row, carries out impeller blasting for casting into descaling machine；
After descaling machine cleans out casting according to setting time, carrier loader is let pass, every three carrier loaders are one group and put
Row.
Further, the implementation method is further comprising the steps of:
It is out of service under the action of the 4th carrier loader stopper when carrier loader is run to lower part point, it will with special equipment
The casting hung on pendant suspender unloads, and is transferred to next procedure；
After casting on pendant suspender is unsnatched, the 4th carrier loader stopper is closed, carrier loader is let pass.
Carrier loader proceeds to the first piece uploading point, the second piece uploading point with empty pendant suspension hook, into next circulation.
Further, when carrier loader is run in the implementation method, when the second piece uploading point has been let pass without pendant suspender
The casting for not having the carrier loader for hanging casting, pendant suspender to hang on carrier loader, pendant suspender is less than this three kinds of feelings of the carrier loader in three faces
When the carrier loader of condition, when the carrier loader is run to test point, detection hook straight section close to switch, detection pendant suspender straight section
Close to switch, detection east side direction casting close to switch, detection west side direction casting close to switch, detection southern side direction
Casting close to switch issues respective signal to main frame PLC close to switch, detection north side direction casting, and main frame PLC is connected to
After these signals, main frame PLC starts carrier loader and returns to program.
Further, main frame PLC starting carrier loader return to the specific control process of program the following steps are included:
Main frame PLC first commands carrier loader stopper to start to work, and will fall from the Force receiver on the carrier loader that lower part point comes
Under, it is detached from the push rod on conveying stretched wire, carrier loader no longer moves ahead, and carrier loader successively accumulates here, and conveying stretched wire is normally transported
Row；
Main frame PLC commands solenoid valve to start to work again, and cylinder is started to work under the action of solenoid valve, and cylinder, which stretches out, to be pushed
1. 2. first track switch goes to the first switch location from the first switch location, the carrier loader under the guidance 2. of the first switch location into
Enter return trajectory operation, the second track switch be it is inert, when there is carrier loader return, the effect of stress, the second track switch is just pushed to
2., for carrier loader the position of second track switch provides guiding；
Main frame PLC starting carrier loader return program after, if obtained signal be it is next come vehicle be still needs return
Carrier loader then keeps returning to program, continues to return to carrier loader.
Further, the main frame PLC starting carrier loader return program after, if obtained signal be it is next come vehicle be just
The carrier loader often loaded, then terminate carrier loader return program, return normality operation, specific control process the following steps are included:
Main frame PLC first commands solenoid valve to return to normal, and cylinder is retracted the first track switch under the action of solenoid valve from first
2. 1. switch location goes back to the first switch location, the carrier loader continued to run straight line under the guidance 1. of the first switch location
Operation；
Main frame PLC commands carrier loader stopper to return to normal again after n seconds, the Force receiver on carrier loader is tilted, defeated
Under the promotion for sending the push rod on stretched wire, clearance carrier loader, the effect of the second track switch stress, the second track switch is just pushed back the second track switch
1., for carrier loader position provides guiding, whole to enter normal operating conditions；
Main frame PLC is after starting carrier loader returns program n seconds, if not obtaining arrival vehicle signal, terminates carrier loader and returns to journey
Sequence returns normality operation；
To guarantee within n seconds that the carrier loader returned is driven out to the time of bend.
This patent has the advantages that compared with prior art
1, safe and reliable, 1 people of employment/shift is reduced, 300,000 yuan of artificial total cost can be saved year；
2, extend shot-blast cleaning machine backplate service life, ensure impeller blasting efficiency, ensure that a whole set of foundry production line is normal
The advantages of operation；
3, artificial incorrect operation is reduced, can save in year can save backplate expense and 100,000 yuan of maintenance cost or more year；
4, production efficiency is improved, conversion can produce more than 10 day of casting in year more.
Type of the present invention is described further with reference to the accompanying drawings and examples.
Detailed description of the invention
The present invention is described in detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Attached drawing 1 is to convey stretched wire running track schematic diagram during the present invention is implemented；；
Attached drawing 2 is pendant carrier loader running track schematic diagram during the present invention is implemented；
Attached drawing 3 is that the present invention implements hollow carrier loader return running track schematic diagram；
Attached drawing 4 is that the present invention implements hollow carrier loader return system top view；
Attached drawing 5 is the A-A view of attached drawing 4 during the present invention is implemented；
Attached drawing 6 is the partial enlarged view of attached drawing 4 during the present invention is implemented；
Attached drawing 7 is the B direction view of attached drawing 5 during the present invention is implemented；
Attached drawing 8 is the C direction view of attached drawing 5 during the present invention is implemented；
Attached drawing 9 is the D direction view of attached drawing 5 during the present invention is implemented；
In figure: 1- bracket group；2- driving machine；3- conveys stretched wire running track；4- carrier loader running track；5- conveying is outstanding
Chain；51- push rod；6- carrier loader；61- Force receiver；62- links up with straight section；63- links up with crotch；7- pendant suspender；71- pendant suspender
Link；72- pendant suspender straight section；73- pendant suspender hook；The southern side 81- direction casting；The north side 82- direction casting；The east side 83-
Direction casting；The west side 84- direction casting；91- detection hook straight section close to switch；92- detects the close of pendant suspender straight section
Switch；93- detect east side direction casting close to switch；94- detect west side direction casting close to switch；101- detects southern side
Direction casting close to switch；102- detect north side direction casting close to switch；11- main frame PLC；12- carrier loader stopper；
13- solenoid valve；14- cylinder；The first track switch of 15-；The second track switch of 16-.
Specific embodiment
Embodiment 1, as shown in Figures 1 to 9, a kind of pushing-type accumulate conveying stretched wire air transportion carrier vehicle auto-returned system, including
Bracket group 1, driving machine 2, conveying stretched wire running track 3, carrier loader running track 4, bracket group 1 by whole casting pipeline according to
The support of setting form is in the sky on certain altitude, by driving machine 2, conveying stretched wire running track 3, carrier loader running track 4 according to
Setting form is fixed, and setting form needs are set according to place and product.
The auto-returned system further includes conveying stretched wire 5, and conveying stretched wire 5 is equipped with push rod 51, and conveying stretched wire 5 can be
It is run in conveying stretched wire running track 3, after driving machine 2 is opened, the driving of driving machine 2 conveying stretched wire 5 runs rail in conveying stretched wire
It is run on road 3.
The auto-returned system further includes carrier loader 6, and carrier loader 6 is run in carrier loader running track 4, carrier loader 6
It is equipped with Force receiver 61, hook straight section 62, hook crotch 63, hook 62 lower end of straight section connection hook crotch 63, push rod 51 pushes
Force receiver 61, Force receiver 61 drive carrier loader 6 to run in carrier loader running track 4.
The auto-returned system further includes pendant suspender 7, and pendant suspender 7 includes pendant suspender link 71, pendant suspender
71 upper end of link is hung on hook crotch 63, and 71 lower end of pendant suspender link is connected with the upper end of pendant suspender straight section 72, pendant
The lower end of suspender straight section 72 is connected with pendant suspender hook 73, and pendant suspender hook 73 hangs with casting, and pendant suspender 7 can hang four
Casting, pendant suspender 7 are run together with carrier loader 6.
The casting includes the casting of four corners of the world four direction, is respectively east side direction casting 83, the casting of west side direction
Part 84, southern side direction casting 81, north side direction casting 82.
The carrier loader running track 4 is equipped with solenoid valve 13, cylinder 14, the first track switch 15, the second track switch 16, cylinder 14
It is connected with the first track switch 15, solenoid valve 13 is supplied by tracheae to cylinder 14, and solenoid valve 13 controls cylinder 14 and stretches out or retract, gas
Cylinder 14 stretch out or be retracted through mechanical mechanism drive turnout 15 stop at position 1. or position 2., the second track switch 16 is inert.
The auto-returned system further includes the first piece uploading point, the second piece uploading point, lower part point, the first piece uploading point, on second
Part point, lower part point are some specific location points on ground.
The carrier loader running track 4 is equipped with the first carrier loader stopper, the second carrier loader stopper, third carrier loader
Stopper, the 4th carrier loader stopper, carrier loader stopper operation panel are mounted on convenient in manually-operated bracket group 1.
The auto-returned system further includes main frame PLC 11, and main frame PLC 11 controls the first carrier loader stopper, the second fortune
Carrier vehicle stopper, third carrier loader stopper, the work of the 4th carrier loader stopper.
The auto-returned system further include six close to switch, respectively detection hook straight section close to switch 91, inspection
Survey connecing close to switch 92, detection east side direction casting close to switch 93, detection west side direction casting for pendant suspender straight section
Nearly switch 94, detection southern side direction casting close to switch 101, detect north side direction casting close to switch 102, i.e., be respectively
Link up with test point, 72 monitoring point of pendant suspender straight section, 83 test point of east side direction casting, west side direction casting west side of straight section 62
Test point, 81 test point of southern side direction casting, 82 test point of north side direction casting.
When the personnel of first piece uploading point need piece uploading, the knob of the first carrier loader stopper need to be walked around to stoppage in transit position,
Carrier loader is out of service, starts piece uploading.Piece uploading finishes, and the knob of the first carrier loader stopper is walked around to running position, delivery
Vehicle brings into operation, and the second carrier loader stopper similarly controls the second piece uploading point, and the 4th carrier loader stopper similarly controls lower part point.
A kind of pushing-type accumulate the implementation method of conveying stretched wire air transportion carrier vehicle auto-returned system the following steps are included:
Casting is hung on pendant suspender 7 in the first piece uploading point, the second piece uploading point, more than 7 three face of pendant suspender and three faces
After overworking casting, closes the first carrier loader stopper, closes the second carrier loader stopper 2, carrier loader 6 is let pass.
It is out of service under the action of third carrier loader stopper when the operation of carrier loader 6 to third carrier loader stopper, into
Row accumulates, and waits the signal for entering shot-blast cleaning machine.
After third carrier loader stopper is connected to main frame PLC signal, carrier loader 6 is let pass, every three carrier loaders 6 are one group and put
Row, carries out impeller blasting for casting into descaling machine.
After descaling machine cleans out casting according to setting time, carrier loader 6 is let pass, every three carrier loaders 6 are one group
It lets pass.
It is out of service under the action of the 4th carrier loader stopper when the operation of carrier loader 6 to lower part point, it will with special equipment
The casting hung on pendant suspender 7 unloads, and is transferred to next procedure.
After casting on pendant suspender 7 is unsnatched, the 4th carrier loader stopper is closed, carrier loader 6 is let pass.
Carrier loader 6 proceeds to the first piece uploading point, the second piece uploading point with empty pendant suspension hook, into next circulation.
Several carrier loaders 6 are set in the carrier loader running track 4, and pendant suspender 7 is hung on carrier loader 6, circulation fortune
It is capable, casting is cooled down during transhipment from mo(u)lding line, is cleaned out.
Main frame PLC 11 is run according to the following table 1 control carrier loader, and √ representative has signal in table 1, × represent no signal.
Six test points are arranged in the auto-returned system, are equipped on six test points close to switch, respectively detect
Link up with straight section close to switch 91, detection pendant suspender straight section close to switch 92, detection east side direction casting close to switch
93, detect west side direction casting close to switch 94, detection southern side direction casting close to switch 101, detection north side direction cast
Part close to switch 102.
In the implementation method carrier loader 6 run when, when the second piece uploading point let pass without pendant suspender 7 carrier loader 6,
The casting for not having the carrier loader 6 for hanging casting, pendant suspender 7 to hang on pendant suspender 7 is less than this three kinds of situations of the carrier loader 6 in three faces
When carrier loader 6, when the carrier loader 6 operation is to test point, detection hook straight section close to switch 91, detection pendant suspender straight section
Close to switch 92, detection east side direction casting close to switch 93, detection west side direction casting close to switch 94, detection south
Side direction casting close to switch 102 issues respective signal to host close to switch 101, detection north side direction casting
PLC11。
After main frame PLC 11 is connected to these signals, main frame PLC 11 starts carrier loader 6 and returns to program, controls carrier loader 6 by PLC
Operation, specific control process are as follows:
Main frame PLC 11 first commands carrier loader stopper 12 to start to work, will be from the stress on the carrier loader 6 that lower part point comes
Device 61 is fallen, and is detached from the push rod 51 on conveying stretched wire 5, and carrier loader 6 no longer moves ahead, and carrier loader 6 successively accumulates here, conveying
Stretched wire 5 operates normally；
Main frame PLC 11 commands solenoid valve 13 to start to work again, and cylinder 14 is started to work under the action of solenoid valve 13, cylinder
1. 2. 14, which stretch out the first track switch 15 of promotion, goes to 15 position of the first track switch from 15 position of the first track switch, the carrier loader 6 is at first
Branch off and enters return trajectory operation under the guidance of 15 positions 2..Second track switch 16 be it is inert, when there is carrier loader return, stress
2. effect, the second track switch 16 are just pushed to the position of the second track switch 16, provide guiding for carrier loader 6, carrier loader 6 is carried according to air transportion
Vehicle returns to running track schematic diagram 3 and runs.
Main frame PLC 11 after starting carrier loader returns to program, if obtained signal be it is next come vehicle be still and need to return
Carrier loader, then keep return program, continue to return to carrier loader.
Main frame PLC 11 starting carrier loader return program after, if obtained signal be it is next come vehicle be normal load fortune
Carrier vehicle then terminates carrier loader and returns to program, returns normality operation, and specific control process is as follows:
Main frame PLC 11 first commands solenoid valve 13 to return to normal, and cylinder 14 retracts under the action of solenoid valve 13 by first
2. 1. trouble 15 goes back to 15 position of the first track switch from 15 position of the first track switch, the carrier loader 6 continued to run is in the first track switch 15
Linear running under the guidance of position 1..
Main frame PLC commanded carrier loader stopper 12 extensive again at n seconds after (guaranteeing that the carrier loader returned is driven out to the time of bend)
Multiple normality, the Force receiver 61 on carrier loader 6 is tilted, under the promotion of the push rod 51 on conveying stretched wire 5, clearance carrier loader 6, the
1. the effect of two track switches, 16 stress, the second track switch 16 are just pushed back 16 position of the second track switch, provide guiding for carrier loader, it is whole into
Enter normal operating conditions, carrier loader 6 is run according to pendant carrier loader running track schematic diagram 2.
Main frame PLC 11 after starting carrier loader returns to program n second (guaranteeing that the carrier loader of return is driven out to time of bend), if
Arrival vehicle signal is not obtained, then terminates carrier loader and returns to program, returns normality operation.
The above is the citing of best mode for carrying out the invention, wherein the part that do not address in detail is that this field is common
The common knowledge of technical staff.Protection scope of the present invention is based on the contents of the claims, any based on technology of the invention
The equivalent transformation of enlightenment and progress, also within protection scope of the present invention.
Claims (4)
1. a kind of pushing-type accumulates conveying stretched wire air transportion carrier vehicle auto-returned system, including driving machine (2), conveying stretched wire running track
(3), carrier loader running track (4), it is characterised in that: the auto-returned system further include carrier loader (6), conveying stretched wire (5),
Pendant suspender (7), driving machine (2) driving conveying stretched wire (5) are run in conveying stretched wire running track (3), and carrier loader (6) is being transported
Carrier vehicle running track is run on (4), and pendant suspender (7) is run together with carrier loader (6)；
The carrier loader (6) is equipped with Force receiver (61), hook crotch (63), hook straight section (62), and conveying stretched wire (5) is equipped with
Push rod (51), pendant suspender (7) are hung on hook crotch (63), and pendant suspender (7) includes that pendant suspender links up with (73), pendant is hung
Have straight section (72), pendant suspender hook (73) hangs with casting, and push rod (51) can push Force receiver (61), and Force receiver (61) drives
Carrier loader (6) movement；
The casting includes the casting of four corners of the world four direction, is respectively east side direction casting (83), west side direction casting
(84), southern side direction casting (81), north side direction casting (82)；
The carrier loader running track (4) be equipped with solenoid valve (13), cylinder (14), the first track switch (15), the second track switch (16),
Four carrier loader stoppers (12), four carrier loader stoppers be respectively the first carrier loader stopper, the second carrier loader stopper,
Third carrier loader stopper, the 4th carrier loader stopper；
The auto-returned system further includes the first piece uploading point, the second piece uploading point, lower part point, the first piece uploading point, the second piece uploading point,
Lower part point is some specific location point on ground；
The auto-returned system further includes main frame PLC (11)；
Six test points are arranged in the auto-returned system, are equipped on six test points close to switch, respectively detection hook
Straight section close to switch (91), detection pendant suspender straight section close to switch (92), detection east side direction casting close to switch
(93), detect west side direction casting close to switch (94), detection southern side direction casting close to switch (101), detection north side
Direction casting close to switch (102), set in carrier loader running track (4) there are four carrier loader stopper, sent close to switch
To main frame PLC (11), carrier loader stopper is controlled signal by main frame PLC (11).
2. the implementation method that a kind of pushing-type accumulates conveying stretched wire air transportion carrier vehicle auto-returned system, it is characterised in that: the realization
Method the following steps are included:
Casting is hung on pendant suspender (7) in the first piece uploading point, the second piece uploading point, more than (7) three face of pendant suspender and three faces
After overworking casting, closes the first carrier loader stopper, closes the second carrier loader stopper 2, carrier loader (6) are let pass；
It is out of service under the action of third carrier loader stopper when carrier loader (6) operation to third carrier loader stopper, it carries out
It accumulates, waits the signal for entering shot-blast cleaning machine；
After third carrier loader stopper is connected to main frame PLC signal, carrier loader (6) are let pass, every three carrier loaders (6) are one group and put
Row, carries out impeller blasting for casting into descaling machine；
After descaling machine cleans out casting according to setting time, carrier loader (6) are let pass, every three carrier loaders (6) are one group
It lets pass；
When carrier loader (6) is run in the implementation method, having let pass when the second piece uploading point does not have the carrier loader of pendant suspender (7)
(6), the casting for not having the carrier loader (6) for hanging casting, pendant suspender (7) to hang on pendant suspender (7) is less than the carrier loader (6) in three faces
When carrier loader (6) of this three kinds of situations, when the carrier loader (6) operation is to test point, detection hook straight section close to switch
(91), detect pendant suspender straight section close to switch (92), detection east side direction casting close to switch (93), detection west side side
To casting close to switch (94), detect opening close to switch (101), the close of detection north side direction casting for southern side direction casting
The respective signal of (102) sending is closed to give main frame PLC (11), after main frame PLC (11) is connected to these signals, main frame PLC (11) starting
Carrier loader returns to program；
Main frame PLC (11) commands solenoid valve (13) to start to work again, and cylinder (14) is started to work under the action of solenoid valve (13),
Cylinder (14), which stretches out, pushes the first track switch (15) 1. to go to the first track switch (15) position 2. from the first track switch (15) position, the delivery
Vehicle (6) enters return trajectory operation under the guidance 2. of the first track switch (15) position, the second track switch (16) be it is inert, when there is fortune
When carrier vehicle returns, the effect of stress, the second track switch (16) is just pushed to the position of the second track switch (16) 2., mentions for carrier loader (6)
For guiding；
Main frame PLC (11) starting carrier loader return program after, if obtained signal be it is next come vehicle be still needs return
Carrier loader then keeps returning to program, continues to return to carrier loader.
3. a kind of pushing-type as claimed in claim 2 accumulates the implementation method of conveying stretched wire air transportion carrier vehicle auto-returned system,
Be characterized in that: the implementation method is further comprising the steps of:
It is out of service under the action of the 4th carrier loader stopper when carrier loader (6) operation to lower part point, it will be hung with special equipment
Casting on pendant suspender (7) unloads, and is transferred to next procedure；
After casting on pendant suspender (7) is unsnatched, the 4th carrier loader stopper is closed, carrier loader (6) are let pass；
Carrier loader (6) proceeds to the first piece uploading point, the second piece uploading point with empty pendant suspension hook, into next circulation.
4. a kind of pushing-type as claimed in claim 2 accumulates the implementation method of conveying stretched wire air transportion carrier vehicle auto-returned system,
Be characterized in that: the main frame PLC (11) starting carrier loader return to the specific control process of program the following steps are included:
Main frame PLC (11) first commands carrier loader stopper (12) to start to work, by from the carrier loader (6) that lower part point comes by
Power device (61) is fallen, and is detached from the push rod (51) in conveying stretched wire (5), carrier loader (6) no longer moves ahead, and carrier loader (6) successively exists
It accumulates herein, conveying stretched wire (5) operates normally；
The main frame PLC (11) starting carrier loader return program after, if obtained signal be it is next come vehicle be normal load
Carrier loader, then terminate carrier loader return program, return normality operation, specific control process the following steps are included:
Main frame PLC (11) first commands solenoid valve (13) to return to normal, and cylinder (14) is retracted under the action of solenoid valve (13) by
2. 1. one track switch (15) goes back to the first track switch (15) position from the first track switch (15) position, the carrier loader (6) continued to run
The linear running under the guidance of the first track switch (15) position 1.；
Main frame PLC commands carrier loader stopper (12) to return to normal again after n seconds, and the Force receiver (61) on carrier loader (6) is stuck up
It rises, under the promotion of the push rod (51) in conveying stretched wire (5), clearance carrier loader (6), the effect of the second track switch (16) stress, the
1. two track switches (16) are just pushed back the second track switch (16) position, provide guiding for carrier loader, whole to enter normal operating conditions；
Main frame PLC (11) is after starting carrier loader returns program n seconds, if not obtaining arrival vehicle signal, terminates carrier loader and returns to journey
Sequence returns normality operation；
N seconds are to guarantee that the carrier loader returned is driven out to the time of bend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751388.2A CN107661974B (en) | 2017-08-28 | 2017-08-28 | A kind of pushing-type accumulates conveying stretched wire air transportion carrier vehicle auto-returned system and its implementation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710751388.2A CN107661974B (en) | 2017-08-28 | 2017-08-28 | A kind of pushing-type accumulates conveying stretched wire air transportion carrier vehicle auto-returned system and its implementation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107661974A CN107661974A (en) | 2018-02-06 |
| CN107661974B true CN107661974B (en) | 2019-06-07 |
Family
ID=61098166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710751388.2A Expired - Fee Related CN107661974B (en) | 2017-08-28 | 2017-08-28 | A kind of pushing-type accumulates conveying stretched wire air transportion carrier vehicle auto-returned system and its implementation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107661974B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945974B (en) * | 2018-07-18 | 2020-08-04 | 安徽美芝制冷设备有限公司 | Hanger assembly and compressor suspension system having the same |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167996A (en) * | 1978-03-27 | 1979-09-18 | General Motors Corporation | Suspension type clamping transport hook |
| SU992352A1 (en) * | 1980-07-25 | 1983-01-30 | Минский Конструкторско-Технологический Экспериментальный Институт Автомобильной Промышленности Ссср | Overhead push-type reversible conveyer |
| CN2839194Y (en) * | 2004-10-29 | 2006-11-22 | 薛子浩 | Stacking Type Hang Conveyer |
| CN202625265U (en) * | 2012-05-11 | 2012-12-26 | 湖南吉利汽车部件有限公司 | Automobile body accumulation conveying line with function of automatically returning empty hanging tool |
| CN102785910B (en) * | 2012-07-27 | 2015-07-22 | 江苏速升自动化装备股份有限公司 | Accumulation and discharge type hanging conveying line conveying trolley group with one pair of supplementation wheels |
| CN103612872B (en) * | 2013-11-26 | 2016-03-23 | 重庆富吉机械制造有限公司 | A kind of suspension carries spraying coating line hanger |
-
2017
- 2017-08-28 CN CN201710751388.2A patent/CN107661974B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107661974A (en) | 2018-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106825520B (en) | Piston ring automatic shakeout falls loop device | |
| CN107661974B (en) | A kind of pushing-type accumulates conveying stretched wire air transportion carrier vehicle auto-returned system and its implementation | |
| US5778962A (en) | Method and apparatus for production of aluminum alloy castings | |
| CN109941621A (en) | A kind of fully-automatic intelligent brings down stocks equipment | |
| CN107699650B (en) | A kind of installation method of blast furnace cooling stave | |
| CN203541516U (en) | Cooling cleaning system of truck swing bolster side frame | |
| CN207293295U (en) | A kind of pushing-type accumulates conveying stretched wire air transport carrier vehicle auto-returned system | |
| CN208375548U (en) | A kind of concrete pipe sheet production line control system | |
| US1911106A (en) | Flask handling apparatus | |
| CN207578197U (en) | A kind of pushing-type collection puts conveying stretched wire air transport carrier vehicle return system | |
| CN103350211A (en) | Full-automatic die casting production line for granulated die casting part with corners after die casting | |
| CN206550314U (en) | A kind of scale collection device that system is heat-fed for strand | |
| CN105903914A (en) | Ingot casting device | |
| CN220004605U (en) | Powder spraying production line | |
| CN105170969B (en) | Pneumatic vortex molten metal scum removal system and operation method | |
| CN106865199A (en) | Flow of goods waterline goods part flow arrangement is matched somebody with somebody by logistics center | |
| CN205342836U (en) | Car -type abrator | |
| CN207963464U (en) | Pneumatic ring-forming cleaning device for rotary kiln | |
| CN105200455A (en) | Residual anode crust clearing method and device | |
| CN103537658A (en) | Railway wagon swing bolster and side frame cooling and cleaning method and system | |
| CN203696779U (en) | Steel pipe inner wall shot blast machine | |
| CN203513240U (en) | Automatic filling production system | |
| CN203360480U (en) | Spray gun used for assisting slagging-off by blowing air at top during molten iron pretreatment | |
| CN105751082A (en) | Shot blasting system and shot blasting processing method based on system | |
| CN203791564U (en) | Automatic-sorting cooling channel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20200828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |