CN108856301A - A kind of the logistics route planning and control method of cold rolling palletized transport line - Google Patents
A kind of the logistics route planning and control method of cold rolling palletized transport line Download PDFInfo
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- CN108856301A CN108856301A CN201810726937.5A CN201810726937A CN108856301A CN 108856301 A CN108856301 A CN 108856301A CN 201810726937 A CN201810726937 A CN 201810726937A CN 108856301 A CN108856301 A CN 108856301A
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- conveyor roller
- turntable
- pallet
- entrance
- limit switch
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
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Abstract
The present invention relates to a kind of planning of the logistics route of cold rolling palletized transport line and control methods, include the following steps：S1：Divide operating path；S2：Operating path is preset to each pallet, and divides multiple target positions along target direction of motion sequence in operating path；S3：The limit signal of each target location on the preset operating path of real-time reception, judge whether pallet stops whether quasi- and target position is empty according to limit signal, for each pallet, if pallet stops standard in current goal position, and next target position in target direction of motion is vacancy, it is mobile to next target position in an orderly manner by preset operating path then to control pallet, otherwise, is then waited on current goal position.Compared with prior art, the present invention optimizes the practical logistics route in scene, and proposes path planning and automatic control, makes pallet automatic operating to target position, does not need manual intervention, reduces various human errors, stable and reliable operation.
Description
Technical field
The present invention relates to cold-rolling equipment technical fields, plan more particularly, to a kind of logistics route of cold rolling palletized transport line
And control method.
Background technique
The template transport system used on cold mill complex undertakes the logistics transportation on production line as important ancillary equipment,
It is the key factor for influencing all fronts production efficiency.Currently, template transport system can only be artificial using button in conjunction with field working conditions
The mode of operation：Firstly, clicking the conveyor roller to be acted on the touch screen that transportation system operates by operator；Then,
Operator controls electric machines for roller by pressing the button of corresponding roller-way direction of action, realizes pallet on roller-way to specified
Direction is mobile, and can and be only capable of two positions of movement every time.
Above-mentioned mode has the disadvantage that：
1, the whole line of Trayconcept is longer, there are multiple stations and needs to be segmented manual operation, both reduces efficiency, increase people
Work cost；
2, the movements such as there are pallets to turn in logistics operation process, turns around, once only allow the function that two positions act on line
Design makes operation above-mentioned become very many and diverse and waste time；
3, there are biggish uncertainties for manual operation, lead to the mistake of material transportation；
4, the operating habit of different personnel, increases the risk of device fails；
5, positioning device used by supply line equipment is electromagnetic induction limit switch, the limit switch distance of reaction of this type
It is fairly limited, there is a situation where that regular target position positioning is inaccurate.
Due to there are the above problem, the logistics working order of entire cold-rolling mill production scene is chaotic, inefficiency,
A large amount of non-cutting times that logistics operating aspect consumes, the whole Homes Using TV of production equipment is seriously constrained, increases and is produced into
This.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of cold rolling palletized transports
The logistics route of line is planned and control method, the practical logistics route in optimization scene, and proposes path planning and automatic control, makes to carry
Object pallet automatic operating does not need manual intervention to target position, reduces various human errors, stable and reliable operation.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of the logistics route planning and control method of cold rolling palletized transport line, which includes shelf magazine, height
Frame library track, the first conveyor roller, the first turntable, the second turntable, the second conveyor roller, preraratory station transport vehicle, preraratory station, third
Conveyor roller, entrance transport vehicle, cold mill complex, outlet transport vehicle, the 4th conveyor roller, third turntable, the 4th turntable, the 5th fortune
Defeated roller-way and the 6th conveyor roller, the shelf magazine track, the first conveyor roller, the first turntable, the second turntable, the second transport roller
Road, third conveyor roller, the 4th conveyor roller, third turntable, the 4th turntable and the 5th conveyor roller are successively set along transporting direction
It sets, the 4th turntable, the 5th conveyor roller, shelf magazine track, the first conveyor roller and the first turntable are arranged successively, and described
Three turntables, the 4th conveyor roller, the 6th conveyor roller, the second turntable and the second conveyor roller are arranged successively, the 6th transport
The entrance of roller-way is opposite with the entrance of the 4th conveyor roller, and the 4th conveyor roller, third turntable and the 4th turntable can be positive and negative
To transport, second turntable is located at the left side of the first turntable, and the third turntable is located at the left side of the 4th turntable, the third
Conveyor roller is located at the left side of the second conveyor roller, and third conveyor roller entrance is aligned with the outlet of the second conveyor roller, the standard
Standby erect-position is in the left side of third conveyor roller entrance, and the preraratory station transport vehicle exports in the second conveyor roller, preraratory station and the
It is transported between three conveyor roller entrances, the cold mill complex is located at the left side of third conveyor roller, and the uncoiler of cold mill complex enters
Mouth is aligned with the outlet of third conveyor roller, the outlet of the 6th conveyor roller respectively, coiling machine outlet and the 4th transport of cold mill complex
The alignment of roller-way entrance, the entrance transport vehicle is in the outlet of third conveyor roller, the uncoiler entrance of cold mill complex and the 6th transport
Roller-way transports between outlet, and the outlet transport vehicle is transported between the coiling machine outlet of cold mill complex and the 4th conveyor roller entrance
Defeated, the shelf magazine track is equipped with shelf magazine fortune volume vehicle, and the shelf magazine is located at the right side of shelf magazine track；
This approach includes the following steps：
S1：Operating path is divided, including：
Automatically it send volume to preraratory station path, is pallet successively in the first conveyor roller, the first turntable, the second turntable and the second transport
Transportation route on roller-way；
Automatic coiling path is transportation route of the pallet on third conveyor roller；
Automatically it send and is rolled onto shelf magazine store path, be pallet successively in the 4th conveyor roller, third turntable, the 4th turntable and the 5th
Transportation route on conveyor roller；
Coiled material turns around rolling pathway, is pallet successively in the 4th conveyor roller, third turntable, the 4th turntable, the 5th conveyor roller
Transportation route on entrance, the 4th turntable, third turntable, the 4th conveyor roller and the 6th conveyor roller；
S2：Operating path is preset to each pallet, and divides multiple target positions along target direction of motion sequence in operating path；
S3：The limit signal of each target location on the preset operating path of real-time reception judges that pallet is according to limit signal
It is no to stop whether quasi- and target position is sky, for each pallet, if pallet stops standard, and target movement side in current goal position
Upward next target position is vacancy, then controls pallet and move in an orderly manner to next target position by preset operating path
It is dynamic, otherwise, then waited on current goal position.
Each target location sets gradually the first limit switch, the second limit switch, third limit along pallet side respectively
Bit switch and the 4th limit switch, first limit switch and the 4th limit switch stop limit signal for acquiring, described
Second limit switch and third limit switch are located at transporting direction for acquiring deceleration limit signal, when receiving on target position
When deceleration limit signal at downstream, then the travelling speed for controlling pallet reduces, and is located at transporter on target position when receiving
When the stopping limit signal downstream locating, then the travelling speed for controlling pallet is zero, and the state of pallet is to stop standard, when not receiving
Deceleration limit signal and stopping limit signal, then target position is sky.
The cold rolling palletized transport line further includes PLC controller, and be separately connected PLC controller automatic operating control by
Button and touch screen, the PLC controller be separately connected the first conveyor roller, the first turntable, the second turntable, the second conveyor roller,
Third conveyor roller, the 4th conveyor roller, third turntable, the 4th turntable, the 5th conveyor roller, the 6th conveyor roller, the first limit
Bit switch, the second limit switch, third limit switch and the 4th limit switch.
First limit switch, the second limit switch, third limit switch and the 4th limit switch are all made of photoelectricity limit
Bit switch.
Pre-rolling coiled material is sent volume to send to preraratory station path, preraratory station transport vehicle to preraratory station automatically and carries out cutting head technique,
The pre-rolling coiled material after cutting off technique is sent to the entrance in automatic coiling path, through automatic coiling by preraratory station transport vehicle again
By the pre-rolling coiled material feeding uncoiler after cutting off technique, the coiled material of coiling machine output is transported through outlet for path and entrance transport vehicle
Defeated vehicle, automatically send be rolled onto shelf magazine store path after be put in storage, when exist turn around rolling mill practice when, the coiled material of coiling machine output
Through outlet transport vehicle, coiled material turn around the turning around of rolling pathway, entrance transport vehicle is sent into uncoiler and continues to produce.
First turntable, the second turntable, third turntable and the 4th turntable side be additionally provided with for interim storage trays
Spare conveyor roller.
Compared with prior art, the present invention has the following advantages that：The practical logistics route in optimization scene, cold rolling palletized transport line
To lay compact, space utilization rate is high, and proposes path planning and automatic control, and make pallet automatic operating to target position,
Manual intervention is not needed, various human errors, stable and reliable operation are reduced.Existing hardware detection, and have software judgement, safely may be used
It leans on, stability is high, and can liberate manually, greatly improves live logistics running efficiency and mentions to improve labor efficiency
High production yields.
Detailed description of the invention
Fig. 1 is the layout diagram of cold rolling palletized transport line；
Fig. 2 is limit switch layout diagram；
Fig. 3 is rotated in place schematic diagram for turntable.
In figure, 1, shelf magazine, 2, shelf magazine track, 201, shelf magazine fortune volume vehicle, the 3, first conveyor roller, 4, first turns
Disk, the 5, second turntable, the 6, second conveyor roller, 7, preraratory station transport vehicle, 8, preraratory station, 9, third conveyor roller, 10, entrance fortune
Defeated vehicle, 11, cold mill complex, 111, uncoiler, 112, coiling machine, 12, outlet transport vehicle, the 13, the 4th conveyor roller, 14, third
Turntable, the 15, the 4th turntable, the 16, the 5th conveyor roller, the 17, the 6th conveyor roller, 18, spare conveyor roller, the 19, first limit
Switch, the 20, second limit switch, 21, third limit switch, the 22, the 4th limit switch, 23, turn around turntable, 24, pallet.
Specific embodiment
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention
Premised on implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to
Following embodiments.
As shown in Figure 1, the cold rolling palletized transport line includes shelf magazine 1, shelf magazine track 2, the first conveyor roller 3, first
Turntable 4, the second turntable 5, the second conveyor roller 6, preraratory station transport vehicle 7, preraratory station 8, third conveyor roller 9, entrance transport vehicle
10, cold mill complex 11, outlet transport vehicle 12, the 4th conveyor roller 13, third turntable 14, the 4th turntable 15, the 5th conveyor roller
16 and the 6th conveyor roller 17, shelf magazine track 2, the first conveyor roller 3, the first turntable 4, the second turntable 5, the second conveyor roller
6, third conveyor roller 9, the 4th conveyor roller 13, third turntable 14, the 4th turntable 15 and the 5th conveyor roller 16 are along transporter
To setting gradually, the 4th turntable 15, the 5th conveyor roller 16, shelf magazine track 2, the first conveyor roller 3 and the first turntable 4 are successively
Arrangement, third turntable 14, the 4th conveyor roller 13, the 6th conveyor roller 17, the second turntable 5 and the second conveyor roller 6 are successively arranged
Column, the entrance of the 6th conveyor roller 17 is opposite with the entrance of the 4th conveyor roller 13, the 4th conveyor roller 13,14 and of third turntable
4th turntable 15 forward and reverse can transport, and the second turntable 5 is located at the left side of the first turntable 4, and third turntable 14 is located at the 4th turntable 15
Left side, third conveyor roller 9 is located at the left side of the second conveyor roller 6,9 entrance of third conveyor roller and the second conveyor roller 6
Outlet alignment, preraratory station 8 are located at the left side of 9 entrance of third conveyor roller, preraratory station transport vehicle 7 exports in the second conveyor roller 6,
It is transported between 9 entrance of preraratory station 8 and third conveyor roller, cold mill complex 11 is located at the left side of third conveyor roller 9, cold mill complex
11 111 entrance of uncoiler is aligned with the outlet of third conveyor roller 9, the outlet of the 6th conveyor roller 17 respectively, cold mill complex 11
The outlet of coiling machine 112 is aligned with 13 entrance of the 4th conveyor roller, and entrance transport vehicle 10 is in the outlet of third conveyor roller 9, cold-rolling mill
It is transported between 111 entrance of uncoiler of group 11 and the outlet of the 6th conveyor roller 17, volume of the outlet transport vehicle 12 in cold mill complex 11
It takes machine 112 to export to transport between 13 entrance of the 4th conveyor roller, shelf magazine track 2 is equipped with shelf magazine fortune volume vehicle 201, overhead
Library 1 is located at the right side of shelf magazine track 2.In Fig. 1, cold rolling palletized transport line overall space is set side by side in the five-element's, and structure is tight
It gathers, space utilization rate is high.Wherein, the path of third conveyor roller 9 is equipped with one and turns around turntable 23, and the turntable 23 that turns around is by preraratory station
The pre-rolling coiled material transported after 8 cutting heads turns around, and the pre-rolling coiled material continuation after turning around is transported to out along third conveyor roller 9
Volume machine 111.
The logistics route of the cold rolling palletized transport line is planned and control method includes the following steps：
S1：Operating path is divided, including：
Automatically it send volume to preraratory station path Aa, is pallet 24 successively in the first conveyor roller 3, the first turntable 4,5 and of the second turntable
Transportation route on second conveyor roller 6；
Automatic coiling path Bb is transportation route of the pallet 24 on third conveyor roller 9；
Automatically it send and is rolled onto shelf magazine store path Cc, be pallet 24 successively in the 4th conveyor roller 13, third turntable 14, the 4th turn
Transportation route on disk 15 and the 5th conveyor roller 16；
Coiled material turns around rolling pathway Dd, is pallet 24 successively in the 4th conveyor roller 13, third turntable 14, the 4th turntable 15, the
Transport on five conveyor rollers, 16 entrance, the 4th turntable 15, third turntable 14, the 4th conveyor roller 13 and the 6th conveyor roller 17
Path.
S2：Operating path is preset to each pallet 24, and divides multiple mesh along target direction of motion sequence in operating path
Cursor position.
S3：The limit signal of each target location on the preset operating path of real-time reception judges to hold in the palm according to limit signal
Whether disk 24 stops whether quasi- and target position is sky, for each pallet 24, if pallet 24 stops standard in current goal position, and
Next target position in target direction of motion is vacancy, then controls pallet 24 by preset operating path in an orderly manner to next
A target position is mobile, otherwise, then waits on current goal position.
Each target location respectively along 24 side of pallet set gradually the first limit switch 19, the second limit switch 20,
Third limit switch 21 and the 4th limit switch 22, the first limit switch 19 and the second limit switch 20 are located at the one of pallet 24
End, third limit switch 21 and the 4th limit switch 22 are located at the other end of pallet 24, as shown in Fig. 2, the first limit switch 19
Stop limit signal for acquiring with the 4th limit switch 22, the second limit switch 20 and third limit switch 21 are used to acquire and subtract
Fast limit signal then controls pallet 24 when receiving the deceleration limit signal being located at transporting direction downstream on target position
Travelling speed reduce, when receive on target position be located at transporting direction downstream at stopping limit signal when, then control support
The travelling speed of disk 24 is zero, and the state of pallet 24 is to stop standard, when not receiving deceleration limit signal and stopping limit signal, then
Target position is sky.The photoelectric limit switch for being rotated in place is also provided on turntable simultaneously, rotary coding is set in turntable
Device passes through the docking of the rotation realizing route of turntable as shown in figure 3, turntable realizes 90 degree of rotations.
The cold rolling palletized transport line further includes PLC controller, and be separately connected PLC controller automatic operating control by
Button and touch screen, PLC controller be separately connected the first conveyor roller 3, the first turntable 4, the second turntable 5, the second conveyor roller 6,
Third conveyor roller 9, the 4th conveyor roller 13, third turntable 14, the 4th turntable 15, the 5th conveyor roller 16, the 6th transport roller
Road 17, the first limit switch 19, the second limit switch 20, third limit switch 21 and the 4th limit switch 22.In practical application,
Increase the program that line top tray 24 carries out automatic operating according to certain planning path in the PLC of 24 transportation system of pallet, together
Shi Zengjia controls program data block accordingly；Automatic operating control button is added on system operatio platform, is added on the touchscreen
The instruction of relevant operation information.
First limit switch 19, the second limit switch 20, third limit switch 21 and the 4th limit switch 22 are all made of light
Electric limit switch.In the roller-way material position of 24 supply line of pallet, original electromagnetic induction switch is replaced using photoelectric limit switch
Limit, for the identification in place of pallet 24, overcoming electromagnetic induction limit switch, there are the positioning of regular target position is inaccurate
Defect.
Pre-rolling coiled material is sent volume to send to preraratory station path Aa, preraratory station transport vehicle 7 to preraratory station 8 automatically and carries out cutting head work
Skill, then given the pre-rolling coiled material after cutting off technique to the entrance of automatic coiling path Bb by preraratory station transport vehicle 7, through certainly
By the pre-rolling coiled material feeding uncoiler 111 after cutting off technique, coiling machine 112 is produced for dynamic upper volume path Bb and entrance transport vehicle 10
Coiled material out through outlet transport vehicle 12, automatically send be rolled onto shelf magazine store path Cc after be put in storage, when exist turn around to roll work
When skill, the coiled material of 112 output of coiling machine turns around the turning around of rolling pathway Dd, entrance transport vehicle 10 through outlet transport vehicle 12, coiled material
Uncoiler 111 is sent into continue to produce.
First turntable 4, the second turntable 5, third turntable 14 and the 4th turntable 15 side be additionally provided with for temporarily storing support
The spare conveyor roller 18 of disk 24.And spare conveyor roller 18 and column alignment where corresponding turntable, utmostly rationally utilize
Space.
The program of the automatic operating of cold rolling palletized transport line judges on current location according to the detection of material position photoelectric position limit
Whether pallet 24 stops standard, while judging whether next position in 24 target direction of motion of pallet is vacancy, only
Have pallet 24 at the same satisfaction to stop quasi- the next position on current location and the direction of motion be vacancy, be just able to satisfy loading support
The condition that disk 24 is moved to target direction in automatic mode；If meeting condition, automatic operating mode button, present bit are pressed
The pallet 24 set will be according to the preset path automatic order of program mobile to target position.If preset path
There is pallet 24 on different location, and 24 current state of pallet of each position meets and to move from trend target direction
Logical condition presses automatic operating mode button, then the pallet 24 within the scope of preset path all can be orderly automatically to mesh
Cursor position movement, and waiting list, after target position pallet 24 is removed, one behind target position are formed according to sequencing
Pallet 24 on position will automatic compensation, until all pallets 24 within the scope of preset path are all transferred out of the region.It is whole
A pallet 24 carries out the process of automatic operating, existing hardware detection according to the preset path in program, and has software to sentence
Disconnected, securely and reliably, stability is high, and can liberate manually, live logistics running efficiency is greatly improved, to improve labor
Efficiency of movement improves production yields.
The course of work：
After preparing pre-rolling coiled material by shelf magazine 1, vehicle 201 is rolled up for pre-rolling coiled material by shelf magazine track 2 and shelf magazine fortune
It is sent to the entrance location A of the first conveyor roller 3 in 24 line of pallet, it is automatic by the pallet 24 for sending volume to preraratory station path Aa automatically
Transport, is sent to preraratory station tunnel for pre-rolling coiled material（The position a）, pre-rolling coiled material is sent to by preparation by preraratory station transport vehicle 7
It stands and 8 carries out cutting head technique, pre-rolling coiled material is then sent to by automatic coiling path Bb starting point B by preraratory station transport vehicle 7
It sets, coiled material after cutting head is sent to by the position b by the path Bb, coiled material is sent into uncoiler 111 after being cut off by entrance transport vehicle 10,
Coiled material deposits in coiling machine 112 after production, and coiled material is sent to send automatically by output volume by outlet transport vehicle 12 is rolled onto overhead inventory
Path Cc starting point C is stored up, shelf magazine store path Cc is rolled by sending automatically coiled material is sent to the position c, is put in storage.But there are special
The rolling mill practice that turns around（Tandem rolling）, i.e., coiled material is sent to send automatically by output volume by outlet transport vehicle 12 is rolled onto shelf magazine storage road
After diameter Cc starting point C, continue to be sent to coiled material and turn around rolling pathway Dd, passes through the third turntable 14 of outlet side and the 4th turntable 15
Collective effect turns around rolling pathway Dd output by coiled material after output volume is turned around in the inlet of the 5th conveyor roller 16
Volume is sent to the position d, will continue to produce around volume feeding uncoiler 111 is rolled by entrance transport vehicle 10.Production process is in cold mill complex
It is carried out in 11.
Claims (6)
1. a kind of logistics route of cold rolling palletized transport line is planned and control method, which is characterized in that the cold rolling palletized transport line
Including shelf magazine, shelf magazine track, the first conveyor roller, the first turntable, the second turntable, the second conveyor roller, preraratory station transport
Vehicle, preraratory station, third conveyor roller, entrance transport vehicle, cold mill complex, outlet transport vehicle, the 4th conveyor roller, third turntable,
4th turntable, the 5th conveyor roller and the 6th conveyor roller, the shelf magazine track, the first conveyor roller, the first turntable, second
Turntable, the second conveyor roller, third conveyor roller, the 4th conveyor roller, third turntable, the 4th turntable and the 5th conveyor roller edge
Transporting direction is set gradually, the 4th turntable, the 5th conveyor roller, shelf magazine track, the first conveyor roller and the first turntable
It is arranged successively, the third turntable, the 4th conveyor roller, the 6th conveyor roller, the second turntable and the second conveyor roller are successively arranged
Column, the entrance of the 6th conveyor roller is opposite with the entrance of the 4th conveyor roller, the 4th conveyor roller, third turntable and
4th turntable forward and reverse can transport, and second turntable is located at the left side of the first turntable, and the third turntable is located at the 4th turntable
Left side, the third conveyor roller is located at the left side of the second conveyor roller, third conveyor roller entrance and the second conveyor roller
Outlet alignment, the preraratory station are located at the left side of third conveyor roller entrance, and the preraratory station transport vehicle is in the second conveyor roller
It is transported between outlet, preraratory station and third conveyor roller entrance, the cold mill complex is located at the left side of third conveyor roller, cold rolling
The uncoiler entrance of unit is aligned with the outlet of third conveyor roller, the outlet of the 6th conveyor roller respectively, the coiling machine of cold mill complex
Outlet is aligned with the 4th conveyor roller entrance, and the entrance transport vehicle is in the outlet of third conveyor roller, the uncoiler of cold mill complex
It is transported between entrance and the outlet of the 6th conveyor roller, the outlet transport vehicle is in the coiling machine outlet and the 4th transport of cold mill complex
It is transported between roller-way entrance, the shelf magazine track is equipped with shelf magazine fortune volume vehicle, and the shelf magazine is located at shelf magazine track
Right side；
This approach includes the following steps：
S1：Operating path is divided, including：
Automatically it send volume to preraratory station path, is pallet successively in the first conveyor roller, the first turntable, the second turntable and the second transport
Transportation route on roller-way；
Automatic coiling path is transportation route of the pallet on third conveyor roller；
Automatically it send and is rolled onto shelf magazine store path, be pallet successively in the 4th conveyor roller, third turntable, the 4th turntable and the 5th
Transportation route on conveyor roller；
Coiled material turns around rolling pathway, is pallet successively in the 4th conveyor roller, third turntable, the 4th turntable, the 5th conveyor roller
Transportation route on entrance, the 4th turntable, third turntable, the 4th conveyor roller and the 6th conveyor roller；
S2：Operating path is preset to each pallet, and divides multiple target positions along target direction of motion sequence in operating path；
S3：The limit signal of each target location on the preset operating path of real-time reception judges that pallet is according to limit signal
It is no to stop whether quasi- and target position is sky, for each pallet, if pallet stops standard, and target movement side in current goal position
Upward next target position is vacancy, then controls pallet and move in an orderly manner to next target position by preset operating path
It is dynamic, otherwise, then waited on current goal position.
2. a kind of logistics route of cold rolling palletized transport line according to claim 1 is planned and control method, feature exist
In each target location sets gradually the first limit switch, the second limit switch, third limit switch along pallet side respectively
With the 4th limit switch, first limit switch and the 4th limit switch are for acquiring stopping limit signal, second limit
Bit switch and third limit switch are located at transporting direction downstream on target position for acquiring deceleration limit signal when receiving
Deceleration limit signal when, then control pallet travelling speed reduce, when receive on target position be located at transporting direction downstream
When the stopping limit signal at place, then the travelling speed for controlling pallet is zero, and the state of pallet is to stop standard, is limited when not receiving to slow down
Position signal and stopping limit signal, then target position is sky.
3. a kind of logistics route of cold rolling palletized transport line according to claim 2 is planned and control method, feature exist
In, which further includes PLC controller, and be separately connected PLC controller automatic operating control button and
Touch screen, the PLC controller are separately connected the first conveyor roller, the first turntable, the second turntable, the second conveyor roller, third
Conveyor roller, the 4th conveyor roller, third turntable, the 4th turntable, the 5th conveyor roller, the 6th conveyor roller, the first limit are opened
Pass, the second limit switch, third limit switch and the 4th limit switch.
4. a kind of logistics route of cold rolling palletized transport line according to claim 2 is planned and control method, feature exist
In first limit switch, the second limit switch, third limit switch and the 4th limit switch are all made of photoelectric position limit and open
It closes.
5. a kind of logistics route of cold rolling palletized transport line according to claim 1 is planned and control method, feature exist
In pre-rolling coiled material is sent volume to send to preraratory station path, preraratory station transport vehicle to preraratory station automatically and carries out cutting head technique, then is passed through
Preraratory station transport vehicle send the pre-rolling coiled material after cutting off technique to the entrance in automatic coiling path, through automatic coiling path and
Pre-rolling coiled material after cutting off technique is sent into uncoiler by entrance transport vehicle, the coiled material of coiling machine output through outlet transport vehicle,
Automatically it send and is put in storage after being rolled onto shelf magazine store path, when turning around rolling mill practice, the coiled material of coiling machine output is through going out when existing
Mouthful transport vehicle, coiled material turn around the turning around of rolling pathway, entrance transport vehicle is sent into uncoiler and continues to produce.
6. a kind of logistics route of cold rolling palletized transport line according to claim 1 is planned and control method, feature exist
It is additionally provided in the side of, first turntable, the second turntable, third turntable and the 4th turntable for the spare of interim storage trays
Conveyor roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810726937.5A CN108856301B (en) | 2018-07-05 | 2018-07-05 | Logistics path planning and control method for cold-rolled tray transportation line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810726937.5A CN108856301B (en) | 2018-07-05 | 2018-07-05 | Logistics path planning and control method for cold-rolled tray transportation line |
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| CN108856301A true CN108856301A (en) | 2018-11-23 |
| CN108856301B CN108856301B (en) | 2020-01-03 |
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| CN201810726937.5A Active CN108856301B (en) | 2018-07-05 | 2018-07-05 | Logistics path planning and control method for cold-rolled tray transportation line |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112061738A (en) * | 2020-09-14 | 2020-12-11 | 安徽工业大学 | Short bar drift diameter gauge in-line queuing type recovery feeding device and method |
| CN113335875A (en) * | 2021-06-18 | 2021-09-03 | 浙江德马科技股份有限公司 | Conveying mechanism and conveying line of new forms of energy raw materials |
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| CN113335875A (en) * | 2021-06-18 | 2021-09-03 | 浙江德马科技股份有限公司 | Conveying mechanism and conveying line of new forms of energy raw materials |
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