CN107661974A - A kind of pushing-type accumulates conveying stretched wire air transport carrier vehicle auto-returned system and its implementation - Google Patents
A kind of pushing-type accumulates conveying stretched wire air transport carrier vehicle auto-returned system and its implementation Download PDFInfo
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- CN107661974A CN107661974A CN201710751388.2A CN201710751388A CN107661974A CN 107661974 A CN107661974 A CN 107661974A CN 201710751388 A CN201710751388 A CN 201710751388A CN 107661974 A CN107661974 A CN 107661974A
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- carrier loader
- casting
- carrier
- suspension member
- stretched wire
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- 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
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Abstract
The invention discloses a kind of pushing-type to accumulate conveying stretched wire air transport carrier vehicle auto-returned system, including driving machine, conveying stretched wire running track, carrier loader running track, the auto-returned system also includes carrier loader, conveying stretched wire, suspension member 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 suspension member suspender is run together with carrier loader.With advantages below：It is safe and reliable, extend shot-blast cleaning machine backplate service life, ensure impeller blasting efficiency, ensure a whole set of foundry production line normal operation, save production cost, improve production efficiency.
Description
Technical field
The present invention relates to a kind of casting industry casting to convey stretched wire air transport carrier vehicle auto-returned system and its implementation, especially
It is related to a kind of air transport carrier vehicle of the quantity-produced foundry production line casting induction system higher suitable for automaticity certainly
Dynamic return system.
Background technology
The manufacturing process of spray：Mulling → moulding → mould assembling → cast iron liquid or molten steel → solidification forms casting → fall
Sand → cooling → impeller blasting → polishing → application → blank finished product.Casting from knockout to have between impeller blasting two work will
Do, first, casting is cooled into room temperature, second, casting is delivered in shot-blast cleaning machine.Take less space, conveying
It is to automate the thing that foundry production line has to consider to cool down casting in journey, realize that continuous and automatic controls this, utilizes casting
It is general method that part conveying stretched wire, which completes the above,.
The production efficiency of automation foundry production line is all very high, and the efficiency that casting carries out impeller blasting has to and it
Match somebody with somebody.Efficient shot-blast cleaning machine is all made up of multiple ramming heads（Such as 6 or more）, while multigroup casting can be cleared up（Example
Such as 3 groups or more）.For every group of ramming head alignment of descaling machine per hook casting position, the shot speed dished out is very high（Such as 75 meter per second
It is or higher）, very intensive, hitting power is very big, the utilization shorter time（Such as 3 minutes）With regard to can make cast(ing) surface oxide skin,
Scab, attachment etc. remove, and internal stresses release, surface roughness improve.
Impact cleaning device is accumulated from the serial pushing-types of Q58 and takes on this, coordinates the casting life that automaticity is higher
Producing line, it is preferred plan.
But if the air transport carrier vehicle for not hanging casting enters Q58 series shot-blast cleaning machines, the bullet of these high-speed flights
Ball will break suspension member suspender, greatly shorten backplate life-span in descaling machine, reduce cleaning efficiency, influence a whole set of Foundry Production
The normal operation of line.
As why not allowed the air transport carrier vehicle for not hanging casting to enter Q58 series shot-blasting machines, this is that casting engineering designer is necessary
The problem of considering.
Recent method has：Manual control returns, and the method has waste of manpower, human error factor be present.
The content of the invention
The problem to be solved in the present invention is the deficiency for more than, there is provided it is automatic that a kind of pushing-type accumulates conveying stretched wire air transport carrier vehicle
Return system and its implementation, there is safe and reliable, extension shot-blast cleaning machine backplate service life, guarantee impeller blasting effect
Rate, a whole set of foundry production line normal operation is ensured, save production cost, the advantages of improving production efficiency.
In order to solve the above problems, the present invention uses following technical scheme：
A kind of pushing-type accumulates conveying stretched wire air transport carrier vehicle auto-returned system, including driving machine, conveying stretched wire running track, delivery
Car running track, the auto-returned system also include carrier loader, conveying stretched wire, suspension member suspender, driving machine driving conveying stretched wire
Run in conveying stretched wire running track, carrier loader is run in carrier loader running track, and suspension member suspender starts shipment with carrier loader one
OK.
Further, the carrier loader is provided with Force receiver, hook crotch, hook straight section, and conveying stretched wire is provided with push rod,
Suspension member suspender is hung on hook crotch, and suspension member suspender includes suspension member suspender hook, suspension member suspender straight section, and suspension member suspender is hung with
Casting, push rod can promote Force receiver, and Force receiver drives carrier loader motion；
The casting includes the casting of four corners of the world four direction, and it is respectively east side direction casting, west side direction casting, southern side
Direction casting, north side direction casting.
Further, the carrier loader running track is provided with magnetic 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, the 3rd carrier loader
Stopper, the 4th carrier loader stopper；
The auto-returned system also include 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 also includes main frame PLC.
Further, the auto-returned system sets six test points, and close open is provided with six test points
Close, respectively detection links up with the proximity switch of straight section, the proximity switch for detecting suspension member suspender straight section, detects east side direction casting
Proximity switch, the proximity switch for detecting west side direction casting, the proximity switch for detecting southern side direction casting, the casting of detection north side direction
The proximity switch of part.
Further, a kind of pushing-type accumulates the implementation method of conveying stretched wire air transport carrier vehicle auto-returned system, the realization
Method comprises the following steps：
Casting is hung on suspension member suspender in the first piece uploading point, the second piece uploading point, more than the face of suspension member suspender three and three faces overworks casting
After part, close the first carrier loader stopper, close the second carrier loader stopper 2, carrier loader is let pass；
It is out of service in the presence of the 3rd carrier loader stopper when carrier loader is run to the 3rd carrier loader stopper, accumulated
Put, wait the signal into shot-blast cleaning machine；
After 3rd carrier loader stopper is connected to main frame PLC signal, carrier loader is let pass, every three carrier loaders are one group of clearance, are entered
Enter descaling machine and casting is subjected to impeller blasting；
After descaling machine cleans out casting according to setting time, carrier loader is let pass, every three carrier loaders are one group of clearance.
Further, the implementation method is further comprising the steps of：
It is out of service in the presence of the 4th carrier loader stopper when carrier loader is run to lower part point, it will be hung over special equipment
Casting on suspension member suspender unloads, and is transferred to next procedure；
After casting on suspension member 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 suspension member 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 suspension member suspender
There is no the casting that carrier loader, the suspension member suspender of hanging casting are hung on carrier loader, suspension member suspender less than this three kinds of feelings of the carrier loader in three faces
During the carrier loader of condition, when the carrier loader is run to test point, proximity switch, the detection suspension member suspender straight section of detection hook straight section
Proximity switch, detect east side direction casting proximity switch, detect west side direction casting proximity switch, detection southern side direction
Proximity switch, the proximity switch of detection north side direction casting of casting send respective signal and are connected to main frame PLC, main frame PLC
After these signals, main frame PLC starts carrier loader and returns to program.
Further, the main frame PLC starts the carrier loader return specific control process of program and comprised the following steps：
Main frame PLC first commands carrier loader stopper to start working, and the Force receiver on carrier loader that will come from lower part point is fallen, with
The push rod conveyed on stretched wire departs from, and carrier loader no longer moves ahead, and carrier loader accumulates here successively, conveys stretched wire normal operation；
Main frame PLC commands magnetic valve to start working again, and cylinder is started working in the presence of magnetic valve, and cylinder, which stretches out, promotes first
1. 2. track switch goes to the first switch location from the first switch location, the carrier loader enters under the guiding 2. of the first switch location to be returned
Track operation is returned, the second track switch is inert, and when there is carrier loader return, the effect of stress, the second track switch is just pushed to second
2., for carrier loader the position of track switch provides guiding；
Main frame PLC after starting carrier loader and returning to program, if obtained signal be it is next come car be still and need the delivery that returns
Car, then keep returning to program, continue to return to carrier loader.
Further, the main frame PLC start carrier loader return program after, if obtained signal be it is next come car be just
The carrier loader often loaded, then terminate carrier loader and return to program, return normality operation, specific control process comprises the following steps：
Main frame PLC first commands magnetic valve to return to normal, and cylinder is retracted the first track switch in the presence of magnetic valve from the first track switch
2. 1. position goes back to the first switch location, the carrier loader continued to run with straight line under the guiding 1. of the first switch location is transported
OK；
Main frame PLC commands carrier loader stopper to return to normal again after the n seconds, and the Force receiver on carrier loader is tilted, outstanding in conveying
Under the promotion of push rod on chain, clearance carrier loader, the effect of the second track switch stress, the second track switch is just pushed back the second switch location
1. guiding is provided for carrier loader, it is overall to enter normal operating conditions；
Main frame PLC is after starting carrier loader and returning to the program n seconds, if must not arrive car signal, terminates carrier loader and returns to program, return
Normality is returned to run；
The carrier loader that the n seconds will ensure to return rolls the time of bend away from.
This patent has the advantages that compared with prior art：
1st, it is safe and reliable, 1 people of employment/order of classes or grades at school is reduced, artificial 300,000 yuan of total cost can be saved year；
2nd, extend shot-blast cleaning machine backplate service life, ensure impeller blasting efficiency, ensure a whole set of foundry production line normal operation
The advantages of；
3rd, artificial incorrect operation is reduced, can save in year can save more than 100,000 yuan of backplate expense and maintenance cost year；
4th, production efficiency is improved, conversion can produce the day of casting more than 10 in year more.
Type of the present invention is described further with reference to the accompanying drawings and examples.
Brief description of the drawings
The present invention is described in detail with reference to the accompanying drawings and examples.
Fig. 1 conveys stretched wire running orbit schematic diagram in implementing for the present invention；；
Suspension member carrier loader running orbit schematic diagram during Fig. 2 is implemented for the present invention；
Fig. 3 implements hollow carrier loader for the present invention and returns to running orbit schematic diagram；
Fig. 4 implements hollow carrier loader return system top view for the present invention；
Fig. 5 is the A-A views of accompanying drawing 4 during the present invention is implemented；
Fig. 6 is the partial enlarged drawing of accompanying drawing 4 during the present invention is implemented；
Fig. 7 is the B direction views of accompanying drawing 5 during the present invention is implemented；
Fig. 8 is the C direction views of accompanying drawing 5 during the present invention is implemented；
Fig. 9 is the D direction views of accompanying drawing 5 during the present invention is implemented；
In figure：1- support groups；2- driving machines；3- conveys stretched wire running track；4- carrier loader running tracks；5- conveys stretched wire；51-
Push rod；6- carrier loaders；61- Force receivers；62- links up with straight section；63- links up with crotch；7- suspension member suspenders；71- suspension member suspender links；
72- suspension member suspender straight sections；73- suspension members suspender is linked up with；8- casting；81- southern sides direction casting；82- north sides direction casting；83- east
Side direction casting；84- west sides direction casting；The proximity switch of 91- detection hook straight sections；92- detection suspension member suspender straight sections connect
Nearly switch；93- detects the proximity switch of east side direction casting；94- detects the proximity switch of west side direction casting；101- detections south
The proximity switch of side direction casting；102- detects the proximity switch of north side direction casting；11- main frame PLCs；12- carrier loaders stop
Device；13- magnetic valves；14- cylinders；The track switches of 15- first；The track switches of 16- second.
Embodiment
Embodiment 1, as shown in Figures 1 to 9, a kind of pushing-type accumulate conveying stretched wire air transport carrier vehicle auto-returned system, including
Support group 1, driving machine 2, conveying stretched wire running track 3, carrier loader running track 4, support group 1 by whole piece casting pipeline according to
The support of setting form is in the air 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 to be set according to place and product.
The auto-returned system also includes conveying stretched wire 5, and conveying stretched wire 5 is provided with push rod 51, and conveying stretched wire 5 can be
Run in conveying stretched wire running track 3, after driving machine 2 is opened, the driving of driving machine 2 conveying stretched wire 5 is in conveying stretched wire operation rail
Run on road 3.
The auto-returned system also includes carrier loader 6, and carrier loader 6 is run in carrier loader running track 4, carrier loader 6
Force receiver 61, hook straight section 62, hook crotch 63 are provided with, links up with the lower end coupling hook crotch 63 of straight section 62, push rod 51 promotes
Force receiver 61, Force receiver 61 drive carrier loader 6 to be run in carrier loader running track 4.
The auto-returned system also includes suspension member suspender 7, and suspension member suspender 7 includes suspension member suspender link 71, suspension member suspender
The upper end of link 71 is hung on hook crotch 63, and the lower end of suspension member suspender link 71 is connected with the upper end of suspension member suspender straight section 72, suspension member
The lower end of suspender straight section 72 is connected with suspension member suspender hook 73, and suspension member suspender hook 73 hangs with casting 8, and suspension member suspender 7 can hang four
Individual casting 8, suspension member suspender 7 are run together with carrier loader 6.
The casting 8 includes the casting of four corners of the world four direction, and it 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 provided with magnetic valve 13, cylinder 14, the first track switch 15, the second track switch 16, cylinder 14
The first track switch 15 is connected with, magnetic valve 13 is supplied by tracheae to cylinder 14, and magnetic valve 13 controls cylinder 14 to stretch 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 also 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 provided with the first carrier loader stopper, the second carrier loader stopper, the 3rd carrier loader
Stopper, the 4th carrier loader stopper, carrier loader stopper operation panel, which is arranged on, to be easy in manually-operated support group 1.
The auto-returned system also includes main frame PLC 11, and main frame PLC 11 controls the first carrier loader stopper, the second fortune
Carrier vehicle stopper, the 3rd carrier loader stopper, the work of the 4th carrier loader stopper.
The auto-returned system also includes six proximity switches, the respectively proximity switch 91 of detection hook straight section, inspection
The proximity switch 92 of survey suspension member suspender straight section, the proximity switch 93 for detecting east side direction casting, detect connecing for west side direction casting
Nearly switch 94, the proximity switch 101 for detecting southern side direction casting, the proximity switch 102 for detecting north side direction casting, i.e., it is respectively
The test point of hook straight section 62, the monitoring point of suspension member suspender straight section 72, the test point of east side direction casting 83, west side direction casting west side
Test point, the test point of southern side direction casting 81, the test point of north side direction casting 82.
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 is finished, and the knob of the first carrier loader stopper is walked around to running position, delivery
Car 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.
The implementation method that a kind of pushing-type accumulates conveying stretched wire air transport carrier vehicle auto-returned system comprises the following steps：
Casting 8 is hung on suspension member suspender 7 in the first piece uploading point, the second piece uploading point, more than the face of suspension member suspender 7 three and three faces overworked
After casting 8, close the first carrier loader stopper, close the second carrier loader stopper 2, carrier loader 6 is let pass.
It is out of service in the presence of the 3rd carrier loader stopper when carrier loader 6 is run to the 3rd carrier loader stopper, enter
Row accumulates, and waits the signal into shot-blast cleaning machine.
After 3rd 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
OK, casting 8 is subjected to impeller blasting into descaling machine.
After descaling machine cleans out casting 8 according to setting time, carrier loader 6 is let pass, every three carrier loaders 6 are one group
Let pass.
It is out of service in the presence of the 4th carrier loader stopper when carrier loader 6 is run to lower part point, will with special equipment
The casting 8 hung on suspension member suspender 7 unloads, and is transferred to next procedure.
After casting on suspension member 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 suspension member suspension hook, into next circulation.
Several carrier loaders 6 are set in the carrier loader running track 4, and suspension member suspender 7 is hung on carrier loader 6, circulating
OK, casting 8 is cooled down during transhipment from mo(u)lding line, cleaned out.
Main frame PLC 11 is run according to table 1 below control carrier loader, and √, which is represented, in table 1 signal, × represent no signal.
The auto-returned system sets six test points, is provided with proximity switch on six test points, respectively detects
The proximity switch 91 for linking up with straight section, the proximity switch 92, the proximity switch of detection east side direction casting that detect suspension member suspender straight section
93rd, the proximity switch 94 of west side direction casting, the proximity switch 101 of detection southern side direction casting, detection north side direction casting are detected
The proximity switch 102 of part.
In the implementation method carrier loader 6 run when, when the second piece uploading point let pass without suspension member suspender 7 carrier loader 6,
There is no the casting 8 that carrier loader 6, the suspension member suspender 7 of hanging casting 8 are hung on suspension member suspender 7 less than this three kinds of situations of the carrier loader 6 in three faces
Carrier loader 6 when, when the carrier loader 6 is run to test point, detection hook straight section proximity switch 91, detection suspension member suspender it is straight
The proximity switch 92 of section, the proximity switch 93 for detecting east side direction casting, the proximity switch 94 for detecting west side direction casting, detection
Proximity switch 101, the proximity switch 102 of detection north side direction casting of southern side direction casting send respective signal to main frame
PLC11。
After main frame PLC 11 is connected to these signals, main frame PLC 11 starts carrier loader 6 and returns to program, and carrier loader 6 is controlled by PLC
Operation, specific control process are as follows：
Main frame PLC 11 first commands carrier loader stopper 12 to start working, the Force receiver 61 on carrier loader 6 that will come from lower part point
Fall, depart from the push rod 51 on conveying stretched wire 5, carrier loader 6 no longer moves ahead, and carrier loader 6 accumulates here successively, conveys stretched wire
5 normal operations；
Main frame PLC 11 commands magnetic valve 13 to start working again, and cylinder 14 is started working in the presence of magnetic valve 13, and cylinder 14 is stretched
Go out to promote the first track switch 15 1. to go to the position of the first track switch 15 2. from the position of the first track switch 15, the carrier loader 6 is in the first track switch 15
Enter return trajectory under the guiding of position 2. to run.Second track switch 16 is inert, when there is carrier loader return, the work of stress
With 2. the second track switch 16 is just pushed to the position of the second track switch 16, provide guiding for carrier loader 6, carrier loader 6 is according to air transport carrier vehicle
Running orbit schematic diagram 3 is returned to run.
Main frame PLC 11 after starting carrier loader and returning to program, if obtained signal be it is next come car be still and need to return
Carrier loader, then keep return program, continue to return to carrier loader.
Main frame PLC 11 start carrier loader return program after, if obtained signal be it is next come car be normal load fortune
Carrier vehicle, then terminate carrier loader and return to program, return normality operation, specific control process is as follows：
Main frame PLC 11 first commands magnetic valve 13 to return to normal, and cylinder 14 is retracted in the presence of magnetic valve 13 by the first track switch 15
The position of the first track switch 15 is 2. gone back to from the position of the first track switch 15 1., and the carrier loader 6 continued to run with is in the position of the first track switch 15
1. guiding under linear running.
Main frame PLC is in the n seconds（The carrier loader for ensureing to return rolls the time of bend away from）Command carrier loader stopper 12 extensive again afterwards
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 the stress of two track switch 16, the second track switch 16 are just pushed back the position of the second track switch 16, provide guiding for carrier loader, integrally enter
Enter normal operating conditions, carrier loader 6 is run according to suspension member carrier loader running orbit schematic diagram 2.
Main frame PLC 11 is starting the carrier loader return program n seconds（The carrier loader for ensureing to return rolls the time of bend away from）Afterwards, if
Must not arrive car signal, then terminate carrier loader and return to program, return normality operation.
Citing described above for best mode for carrying out the invention, wherein the part do not addressed in detail is that this area is common
The common knowledge of technical staff.Protection scope of the present invention is defined by the content of claim, any technology based on the present invention
The equivalent transformation for enlightening and carrying out, also within protection scope of the present invention.
Claims (10)
1. a kind of pushing-type accumulates conveying stretched wire air transport 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 also includes carrier loader（6）, conveying stretched wire（5）、
Suspension member suspender（7）, driving machine（2）Driving conveying stretched wire（5）In conveying stretched wire running track（3）Upper operation, carrier loader（6）Transporting
Carrier vehicle running track（4）Upper operation, suspension member suspender（7）With carrier loader（6）Run together.
2. a kind of pushing-type as claimed in claim 1 accumulates conveying stretched wire air transport carrier vehicle auto-returned system, it is characterised in that：Institute
State carrier loader（6）It is provided with Force receiver（61）, hook crotch（63）, hook straight section（62）, convey stretched wire（5）It is provided with push rod
（51）, suspension member suspender（7）Hang over hook crotch（63）On, suspension member suspender（7）Linked up with including suspension member suspender（73）, suspension member suspender it is straight
Section（72）, suspension member suspender hook（73）Hang with casting（8）, push rod（51）Force receiver can be promoted（61）, Force receiver（61）Drive
Carrier loader（6）Motion；
The casting（8）Include the casting of four corners of the world four direction, it is respectively east side direction casting（83）, west side direction casting
Part（84）, southern side direction casting（81）, north side direction casting（82）.
3. a kind of pushing-type as claimed in claim 1 accumulates conveying stretched wire air transport carrier vehicle auto-returned system, it is characterised in that：Institute
State carrier loader running track（4）It is provided with magnetic valve（13）, cylinder（14）, the first track switch（15）, the second track switch（16）, four fortune
Carrier vehicle stopper（12）, four carrier loader stoppers are respectively the first carrier loader stopper, the second carrier loader stopper, the 3rd fortune
Carrier vehicle stopper, the 4th carrier loader stopper；
The auto-returned system also include 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 also includes main frame PLC（11）.
4. a kind of pushing-type as claimed in claim 2 accumulates conveying stretched wire air transport carrier vehicle auto-returned system, it is characterised in that：Institute
State the auto-returned system and six test points are set, proximity switch is installed on six test points, respectively detection hook is straight
The proximity switch of section（91）, detection suspension member suspender straight section proximity switch（92）, detection east side direction casting proximity switch
（93）, detection west side direction casting proximity switch（94）, detection southern side direction casting proximity switch（101）, detection north side
The proximity switch of direction casting（102）.
5. a kind of pushing-type accumulates the implementation method of conveying stretched wire air transport carrier vehicle auto-returned system, it is characterised in that：The realization
Method comprises the following steps：
In the first piece uploading point, the second piece uploading point by casting（8）Hang over suspension member suspender（7）On, suspension member suspender（7）Three faces and three faces with
On overwork casting（8）Afterwards, close the first carrier loader stopper, close the second carrier loader stopper 2, by carrier loader（6）Let pass；
Carrier loader（6）It is out of service in the presence of the 3rd carrier loader stopper when operation is to the 3rd carrier loader stopper, carry out
Accumulate, wait the signal into shot-blast cleaning machine；
After 3rd carrier loader stopper is connected to main frame PLC signal, by carrier loader（6）Let pass, every three carrier loaders（6）Put for one group
OK, into descaling machine by casting（8）Carry out impeller blasting；
Descaling machine is by casting（8）After being cleaned out according to setting time, by carrier loader（6）Let pass, every three carrier loaders（6）For one
Group is let pass.
6. a kind of pushing-type as claimed in claim 5 accumulates the implementation method of conveying stretched wire air transport carrier vehicle auto-returned system, its
It is characterised by：The implementation method is further comprising the steps of：
Carrier loader（6）It is out of service in the presence of the 4th carrier loader stopper when operation is to lower part point, it will be hung with special equipment
In suspension member suspender（7）On casting（8）Unload, be transferred to next procedure；
By suspension member suspender（7）On casting unsnatch after, close the 4th carrier loader stopper, by carrier loader（6）Let pass.
7. carrier loader（6）The first piece uploading point, the second piece uploading point are proceeded to empty suspension member suspension hook, into next circulation.
8. a kind of pushing-type as claimed in claim 5 accumulates the implementation method of conveying stretched wire air transport carrier vehicle auto-returned system, its
It is characterised by：Carrier loader in the implementation method（6）During operation, having been let pass when the second piece uploading point does not have suspension member suspender（7）Fortune
Carrier vehicle（6）, suspension member suspender（7）Upper no extension casting（8）Carrier loader（6）, suspension member suspender（7）The casting of extension（8）Less than three faces
Carrier loader（6）The carrier loader of this three kinds of situations（6）When, when the carrier loader（6）When operation is to test point, detection hook straight section
Proximity switch（91）, detection suspension member suspender straight section proximity switch（92）, detection east side direction casting proximity switch（93）, inspection
Survey the proximity switch of west side direction casting（94）, detection southern side direction casting proximity switch（101）, detection north side direction casting
Proximity switch（102）Respective signal is sent to main frame PLC（11）, main frame PLC（11）After being connected to these signals, main frame PLC
（11）Start carrier loader and return to program.
9. a kind of pushing-type as claimed in claim 7 accumulates the implementation method of conveying stretched wire air transport carrier vehicle auto-returned system, its
It is characterised by：The main frame PLC（11）Start the carrier loader return specific control process of program to comprise the following steps：
Main frame PLC（11）First command carrier loader stopper（12）Start working, the carrier loader that will come from lower part point（6）On by
Power device（61）Fall, with conveying stretched wire（5）On push rod（51）Depart from, carrier loader（6）No longer move ahead, carrier loader（6）Exist successively
Accumulate herein, convey stretched wire（5）Normal operation；
Main frame PLC（11）Magnetic valve is commanded again（13）Start working, cylinder（14）In magnetic valve（13）In the presence of start working,
Cylinder（14）Stretch out and promote the first track switch（15）From the first track switch（15）1. position goes to the first track switch（15）Position 2., the delivery
Car（6）In the first track switch（15）Enter return trajectory under the guiding of position 2. to run, the second track switch（16）It is inert, when there is fortune
When carrier vehicle returns, the effect of stress, the second track switch（16）Just it is pushed to the second track switch（16）Position 2., be carrier loader（6）Carry
For being oriented to；
Main frame PLC（11）Start carrier loader return program after, if obtained signal be it is next come car be still needs return
Carrier loader, then keep returning to program, continue to return to carrier loader.
10. a kind of pushing-type as claimed in claim 7 accumulates the implementation method of conveying stretched wire air transport carrier vehicle auto-returned system, its
It is characterised by：The main frame PLC（11）After starting carrier loader and returning to program, if obtained signal be it is next come car be normal negative
The carrier loader of load, then terminate carrier loader and return to program, return normality operation, specific control process comprises the following steps：
Main frame PLC（11）First command magnetic valve（13）Return to normal, cylinder（14）In magnetic valve（13）In the presence of retract the
One track switch（15）From the first track switch（15）2. position goes back to the first track switch（15）Position 1., the carrier loader continued to run with（6）
In the first track switch（15）Linear running under the guiding of position 1.；
Main frame PLC commands carrier loader stopper again after the n seconds（12）Return to normal, by carrier loader（6）On Force receiver（61）Stick up
Rise, in conveying stretched wire（5）On push rod（51）Promotion under, clearance carrier loader（6）, the second track switch（16）The effect of stress, the
Two track switches（16）Just it is pushed back the second track switch（16）1., for carrier loader position provides guiding, overall to enter normal operating conditions；
Main frame PLC（11）After starting carrier loader and returning to the program n seconds, if must not arrive car signal, terminate carrier loader and return to journey
Sequence, return normality operation；
The carrier loader that the n seconds will ensure to return rolls the time of bend away from.
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| Application Number | Priority Date | Filing Date | Title |
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| 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 |
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| 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 |
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| CN107661974A true CN107661974A (en) | 2018-02-06 |
| CN107661974B CN107661974B (en) | 2019-06-07 |
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| 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 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108945974A (en) * | 2018-07-18 | 2018-12-07 | 安徽美芝制冷设备有限公司 | Hanger component and the hanging system of compressor with the hanger component |
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| 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 |
| CN102785910A (en) * | 2012-07-27 | 2012-11-21 | 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 |
| 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 |
| CN103612872A (en) * | 2013-11-26 | 2014-03-05 | 重庆富吉机械制造有限公司 | Hanging tool for hung conveying spraying line |
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2017
- 2017-08-28 CN CN201710751388.2A patent/CN107661974B/en not_active Expired - Fee Related
Patent Citations (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 |
| CN102785910A (en) * | 2012-07-27 | 2012-11-21 | 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 |
| CN103612872A (en) * | 2013-11-26 | 2014-03-05 | 重庆富吉机械制造有限公司 | Hanging tool for hung conveying spraying line |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108945974A (en) * | 2018-07-18 | 2018-12-07 | 安徽美芝制冷设备有限公司 | Hanger component and the hanging system of compressor with the hanger component |
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| Publication number | Publication date |
|---|---|
| CN107661974B (en) | 2019-06-07 |
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