CN104828657A - Intelligent storehouse outbound device used for sheet material production line and method thereof - Google Patents
Intelligent storehouse outbound device used for sheet material production line and method thereof Download PDFInfo
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- CN104828657A CN104828657A CN201510187706.8A CN201510187706A CN104828657A CN 104828657 A CN104828657 A CN 104828657A CN 201510187706 A CN201510187706 A CN 201510187706A CN 104828657 A CN104828657 A CN 104828657A
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- sheet material
- outbound
- roller conveyor
- dolly
- master controller
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Abstract
The invention discloses an intelligent storehouse outbound device used for a sheet material production line and a method thereof. The device comprises a storehouse location area, storehouse outbound guide rails and a sheet material input area which are arranged along a sheet material transmission direction. The sheet material input area is provided with a roller way conveyer. The storehouse location area is internally provided with multiple roller way conveyers which are arranged into at least one row. A storehouse outbound trolley is arranged on the storehouse outbound guide rails and is provided with a walking motor, a rotary encoder and one or two roller way conveyers. Each roller way conveyer is provided with a roller motor, and the output end is provided with a photoelectric sensor which is used for sheet material in-place detection. The intelligent storehouse outbound device also comprises a master controller which is electrically connected with the roller motor, the photoelectric sensor, the walking motor and the rotary encoder respectively. The intelligent storehouse outbound device is reasonable in design, temporary storage and conveying of the sheet material are realized, and the sheet material of the storehouse location area can be rapidly conveyed to downstream processing equipment according to scheduling so that manpower is relieved, and working efficiency and accuracy and production safety are enhanced.
Description
Technical field
The present invention relates to the intelligent outbound device for panel production line and outbound control method, belong to workshop technical field of automatic control.
Background technology
In sheet fabrication process, mainly comprise the operations such as sawing sheet, edge sealing, punching, every procedure can be completed by a kind of Fabricating machinery, the Fabricating machinery of current advanced person can realize the cutting, edge sealing etc. of the sheet material of different size model automatically according to the program of setting, the production capacity of manufacturing line is mainly limited to the Handling device of sheet material between different Fabricating machinery.The production efficiency of the Fabricating machinery that same manufacturing line is different is also inconsistent, and sheet material often needs to wait for a period of time can enter next process at buffer area.Generally artificial by workman or drive sheet material is carried to downstream processing equipment by transport trolley top from the end of upstream processing equipment or buffer area on traditional manufacturing line, this not only production efficiency lower also exist take up room make mistakes greatly, easily, uneasy congruence is not enough, along with the continuous increase of batch manufacturing task, in workshop, simple dependence increase equipment, expansion resource mode improve production capacity and have been difficult to satisfied new demand.
Summary of the invention
Goal of the invention: for the deficiencies in the prior art, the invention provides the intelligent outbound device for panel production line, realizes by the automatic transporting of the sheet material of buffer area to the input end of downstream processing equipment, to alleviate manual work, to improve production capacity and production security.The present invention also provides a kind of intelligent outbound control method for panel production line.
Technical scheme: for achieving the above object, the present invention adopts following technical scheme:
For the intelligent outbound device of panel production line, comprise set gradually along sheet material direction of transfer warehouse compartment district, outbound guide rail and sheet material input area; Wherein, be provided with some first roller conveyors in described warehouse compartment district, some first roller conveyors are arranged at least one row; At least one the second roller conveyor is provided with in sheet material input area; Outbound guide rail is provided with the outbound dolly that can do straight reciprocating motion along guide rail;
Described outbound dolly is provided with running motor and rotary encoder, and one or two the 3rd roller conveyors; Described first, second, and third roller conveyor is respectively equipped with roller motor, the mouth of described first and second roller conveyors, and the two ends of the 3rd roller conveyor be respectively equipped with for sheet material put in place detect opto-electronic pickup;
Described device also comprises master controller, described master controller respectively with the roller motor on each roller conveyor and opto-electronic pickup, and the running motor of outbound dolly and rotary encoder electrical connection.
As preferably, the running motor on outbound dolly, rotary encoder, roller motor are wirelessly connected with master controller with opto-electronic pickup, so that dolly travels freely, and the restriction not by signal transmssion line during motion.
As preferably, described device also comprises proximity transducer, and described proximity transducer is electrically connected with master controller, is distributed in the two ends of outbound dolly wheeled scope on guide rail, for judging whether outbound dolly runs in track normal region.
As preferably, described device also comprises annunciator, and described annunciator is electrically connected with master controller, for carrying out sound and light alarm under abnormal condition.
As preferably, described outbound dolly both sides are provided with guardrail, the landing in case the sheet material stacked in driving process collapses.
As preferably, described master controller is Soft PLC, use Soft PLC more reliable, flexibly and can repeatedly configure, easily expand upgrading.
For the outbound control method of above-mentioned intelligent outbound device, comprise the steps:
(101) outbound dolly drives to the warehouse compartment of specifying: outbound dolly receives the outbound instruction of master controller, drive towards the first roller conveyor of target warehouse compartment, master controller combines the location information of each roller conveyor stored and the driving information of rotary encoder feedback, controls outbound dolly and navigates to target location;
(102) sheet material outbound: the first roller conveyor of target warehouse compartment and the 3rd Conveyor of outbound dolly receive the splicing instruction that master controller sends, and are transported to by sheet material on the 3rd roller conveyor outbound dolly from target warehouse compartment;
(103) outbound dolly drives to sheet material input area: outbound dolly receives the input instruction of master controller, and automatic running is to the position of the second roller conveyor of the sheet material input area of specifying;
(104) sheet material input downstream processing equipment: the second roller conveyor of the 3rd roller conveyor of outbound dolly and sheet material input area receives the splicing instruction of master controller, is transported to sheet material second roller conveyor of specifying from the 3rd roller conveyor of outbound dolly.
Further, the step that sheet material moves storehouse is also comprised: to be transported on the 3rd roller conveyor outbound dolly from target warehouse compartment at sheet material after in described step 102, if the previous warehouse compartment of same row has sheet material, what the first roller conveyor of the next warehouse compartment of sheet material place warehouse compartment and same row received master controller moves storehouse instruction, sheet material is sent to the next warehouse compartment of same row from current warehouse compartment.
Further, when two roller conveyors carry out sheet material conveying, carry out by the opto-electronic pickup of downstream roller conveyor end the detection that puts in place, if master controller does not receive the signal that puts in place of photo-sensor feedback in the time range of setting, then send abnormal signal, stop sheet material conveying.
Beneficial effect: compared with prior art, tool of the present invention has the following advantages:
1, the present invention is reasonable in design, combines, multiple roller conveyor in conjunction with automatic control technology, achieve buffer memory and the conveying of sheet material, rapidly the sheet material in warehouse compartment district can be transported to downstream processing equipment according to scheduling, release manpower, improve work efficiency and accuracy rate.2, realized the location of outbound dolly by high-precision rotary encoder, control process is simple and easy to realize, and runs precise control.3, by arranging opto-electronic pickup on roller conveyor, effectively can realize the control that roller conveyor runs, and by conjunction with delaying policy, further increasing safety.4, warehouse compartment district, guide rail and sheet material input area layout rationally, compact conformation, take up room little.5, by arranging opto-electronic pickup, proximity transducer, annunciator etc., realize safety control, Workshop Production safety factor is improved.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of the present invention 1.
Fig. 2 is the network connection diagram of the embodiment of the present invention 1.
Fig. 3 is the structural representation of the embodiment of the present invention 2.
Fig. 4 is the diagram of circuit of the embodiment of the present invention 3.
In Fig. 1 and Fig. 3,1: the first roller conveyor, 2: outbound dolly, 3: outbound guide rail, 4: the second roller conveyors, 5: running motor, 6: rotary encoder, 7: roller motor, 8: the three roller conveyors, 9: opto-electronic pickup, 10: proximity transducer.
Detailed description of the invention
Below in conjunction with specific embodiment, illustrate the present invention further, it should be noted that, when not conflicting, the feature in the embodiment in the application can combination in any mutually.Should understand these embodiments to be only not used in for illustration of the present invention and to limit the scope of the invention, after having read the present invention, the amendment of those skilled in the art to the various equivalent form of value of the present invention has all fallen within the application's claims limited range.
Embodiment 1:
As shown in Figure 1, the disclosed intelligent outbound device for panel production line of the embodiment of the present invention, comprises successively along sheet fabrication direction of transfer: warehouse compartment district, outbound dolly 2 and sheet material input area, and the master controller for controlling equipment.Be arranged side by side several the first roller conveyors 1 in warehouse compartment district, each roller conveyor represents a warehouse compartment, for depositing and carrying the sheet material that piling is good.Sheet material input area be provided with second roller conveyor 4, second roller conveyor 4 be positioned at downstream processing equipment top (as with edge banding machine enter goods equipment interconnection), for downstream processing equipment conveying sheet material.Outbound dolly 2 is placed on outbound guide rail 3, receives sheet material for the first roller conveyor 1 from the warehouse compartment district specified, and sheet material is transported to the second roller conveyor 4 of output area.
First roller conveyor 1 and the second roller conveyor 4 are all fixedly mounted on level ground, the conveying of (not shown) roller scrolling realization sheet material is driven by roller motor, the mouth of every platform roller conveyor is provided with opto-electronic pickup 9, whether carry put in place for detecting sheet material, if sheet material front end arrives opto-electronic pickup 9 detection position, then opto-electronic pickup 9 sends the signal that puts in place.
Outbound dolly 2 drives dolly to move on line slideway by running motor 5, and uses high-precision rotary encoder 6 to feed back the movable information of dolly, realize dolly travel control, can automatic running to the position of specifying.Dolly is provided with the 3rd roller conveyor 8, by the conveying of roller motor 7 driving roller scrolling realization sheet material, on dolly, the input end of the 3rd roller conveyor 8 and mouth are respectively equipped with an opto-electronic pickup 9, to put in place detection for sheet material, after the opto-electronic pickup 9 of input end detects sheet material, the 3rd then corresponding roller conveyor 8 is in loading state, until sheet material outputs on the roller conveyor of the output area of specifying, the opto-electronic pickup 9 of targeted delivery machine end detects sheet material.In order to prevent sheet material that in dolly driving process, piling is good from collapsing or landing due to inertia, guardrail can be established in dolly both sides, and guardrail can be made up of netted iron wire, is highly generally greater than the height of institute's carrying plate heap.
Whether, in order to improve production safety coefficient further, the two ends of outbound dolly driving range on horizontal guide rail arrange proximity transducer 10 respectively, travel for monitoring dolly at safety zone.If dolly exceeds normal driving range in the course of the work, scanned by proximity transducer 10, then proximity transducer 10 sends traveling abnormal signal.Device is also provided with an annunciator (not shown), for carrying out sound and light alarm under various abnormal condition, also may be used for indicating normal operating condition.
Master controller (not shown) is embedded computer, employs intelligent I/O module and speed is fast, function is strong, reliability is high Soft PLC controls motor etc. and receives the signal of each sensor feedback.As shown in Figure 2, warehouse compartment district is connected with master controller by fieldbus with opto-electronic pickup 9 with the roller motor 7 of sheet material input area, running motor 5 on outbound dolly, roller motor 7 and opto-electronic pickup 9 are first connected to radio switch (as 485 is wireless) by fieldbus, and wirelessly (Wifi or bluetooth etc.) is connected with master controller.Master controller, by Industrial Ethernet and remote application server and client's side link, receives long-range instruction or information.
Embodiment 2:
As shown in Figure 3, the disclosed intelligent outbound device for panel production line of the embodiment of the present invention, compared with embodiment 1, that has expanded warehouse compartment district and sheet material input area deposits ability, and improve the single transport capacity (in figure running motor, roller motor not shown) of dolly, sheet material input area arranges two the second roller conveyors 4, lays respectively at two input port tops of downstream processing equipment, or the input port of different Fabricating machinerys.Be understandable that the present embodiment only example two, concrete quantity can be arranged according to the need of production of reality.Warehouse compartment district arranges two and ranked first roller conveyor 1, two, front and back, first roller conveyor 1 of same row abuts against together, be understandable that and can need to arrange to ranked first roller conveyor 1 according to real cache more, the size of the first roller conveyor 1 of diverse location is also not necessarily identical, length and the width of the first roller conveyor 1 can be set according to the size of actual production sheet material, the size of the first roller conveyor 1 of same row is typically provided to the same, to meet depositing and carrying of at least one model sheet material.Outbound dolly is arranged side by side two the 3rd roller conveyors 8, to realize to carry two buttress sheet materials in a carrying simultaneously, reduces reciprocal time, increases work efficiency.The internetwork connection mode of the present embodiment is identical with embodiment 1.
Embodiment 3:
As shown in Figure 4, the disclosed outbound control method for the intelligent outbound device in such as embodiment 1 of the embodiment of the present invention, master controller receives instruction from remote application server, carry out instruction transformation, be handed down to each actuating motor of outbound device again, and the information receiving each sensor feedback completes closed loop control.Execution result is also fed back to remote application server by master controller simultaneously.This method relate generally to infrastructure device control and process control, can be applicable to client end interface Non-follow control semi-automation produce or full-automatic product plan in.The outbound control method of the present embodiment mainly comprises the steps:
(S101) outbound dolly drives to the warehouse compartment of specifying: after master controller receives the outbound instruction of remote application server, outbound instruction is sent to outbound dolly, dolly automatic running is to the warehouse compartment of specifying, be specially: after the running motor of outbound dolly receives the outbound instruction that master control sends, the first roller conveyor position to target warehouse compartment travels, rotary encoder detects the displacement of running motor, the driving information such as rotating speed and direction also feeds back to master controller, master controller carries out position judgment according to the warehouse compartment model preset, signal is sent to running motor after arriving destination locations place, dolly is stopped to travel.Warehouse compartment model is herein exactly be numbered by all roller conveyors of warehouse compartment district, input area etc., and records its range information relative to R point on trolley travelling track, so that counting of carriers operating range, positions control.
(S102) sheet material outbound: after the roller motor of the first roller conveyor of target warehouse compartment and the 3rd Conveyor of outbound dolly receives the splicing instruction that master controller sends, conveying sheet material, when sheet material arrives opto-electronic pickup detection zone, opto-electronic pickup sends the signal that puts in place to master controller, and master controller sends signal and stops conveying to roller motor.
(S103) outbound dolly drives to sheet material input area: after outbound dolly receives the input instruction of master controller, and automatic running is to the sheet material input area of specifying, and the 3rd roller conveyor being loaded with sheet material aims at the mark the second roller conveyor of input area.Travel with positioning control and step S101 in similar.
(S104) sheet material input downstream processing equipment: after the 3rd roller conveyor of outbound dolly and the second roller conveyor of sheet material input area receive the splicing instruction of master controller, the roller electric motor starting conveying of the 3rd Conveyor on outbound dolly and the second roller conveyor of sheet material input area, until the opto-electronic pickup of the second roller conveyor output area detects sheet material, send the signal that sheet material puts in place.
What relate in above-mentioned steps S102 and S104 is undertaken in sheet material course of conveying by roller conveyor, except being detected except whether sheet material put in place by opto-electronic pickup, also by delaying policy to improve safety further.Opto-electronic pickup is for detecting the actual physical location of sheet material, in addition the time that master controller can need according to actual sheet material conveying carries out timing, when exceeding scope normal time (as 10s) sheet material and not yet putting in place, namely the time that master controller exceedes setting do not receive yet photo-sensor feedback put in place signal time, master controller can send instruction and stop conveying.
Embodiment 4:
The disclosed outbound control method for the intelligent outbound device in such as embodiment 2 of the embodiment of the present invention, this method is compared with the method in embodiment 3, difference is in step S107 sheet material outbound step, after sheet material on the roller conveyor of warehouse compartment district extreme end is taken away by outbound dolly, if the conveyer that same row are adjacent has sheet material, then these two conveyers of the same row of main controller controls carry out sheet material and move storehouse, if there are many rows, carry out successively moving storehouse, the sheet material of same row all leans on the mouth in warehouse compartment district to deposit, and waits for that outbound dolly transports.
For situation sheet material input area existing multiple stage roller conveyor in the embodiment of the present invention, every platform roller conveyor is independently in warehouse compartment model, control also independently, master controller, according to the concrete instruction of remote application server, controls dolly and drives to the target roller conveyor position of specifying.For situation dolly having two roller conveyors, one can be only enabled in limited production situation, when output is large, outbound dolly performs after dolly is filled by twice S101 and S102 and carries out the sheet material input area that two buttress sheet materials are transported to downstream processing equipment by twice S103 and S104 operation again.
Claims (9)
1., for the intelligent outbound device of panel production line, it is characterized in that, comprise set gradually along sheet material direction of transfer warehouse compartment district, outbound guide rail and sheet material input area; Wherein, be provided with some first roller conveyors in described warehouse compartment district, some first roller conveyors are arranged at least one row; At least one the second roller conveyor is provided with in sheet material input area; Outbound guide rail is provided with the outbound dolly that can do straight reciprocating motion along guide rail;
Described outbound dolly is provided with running motor and rotary encoder, and one or two the 3rd roller conveyors; Described first, second, and third roller conveyor is respectively equipped with roller motor, the mouth of described first and second roller conveyors, and the two ends of the 3rd roller conveyor be respectively equipped with for sheet material put in place detect opto-electronic pickup;
Described device also comprises master controller, described master controller respectively with the roller motor on each roller conveyor and opto-electronic pickup, and the running motor of outbound dolly and rotary encoder electrical connection.
2. the intelligent outbound device for panel production line according to claim 1, it is characterized in that, the running motor on outbound dolly, rotary encoder, roller motor are wirelessly connected with master controller with opto-electronic pickup.
3. the intelligent outbound device for panel production line according to claim 1, it is characterized in that, described device also comprises proximity transducer, and described proximity transducer is electrically connected with master controller, is distributed in the two ends of outbound dolly wheeled scope on guide rail.
4. the intelligent outbound device for panel production line according to claim 1, it is characterized in that, described device also comprises annunciator, and described annunciator is electrically connected with master controller.
5. the intelligent outbound device for panel production line according to claim 1, is characterized in that, described outbound dolly both sides are provided with guardrail.
6. the intelligent outbound device for panel production line according to claim 1, it is characterized in that, described master controller is Soft PLC.
7., for the outbound control method of intelligent outbound device as claimed in claim 1, it is characterized in that, comprise the steps:
(101) outbound dolly drives to the warehouse compartment of specifying: outbound dolly receives the outbound instruction of master controller, drive towards the first roller conveyor of target warehouse compartment, master controller combines the location information of each roller conveyor stored and the driving information of rotary encoder feedback, controls outbound dolly and navigates to target location;
(102) sheet material outbound: the first roller conveyor of target warehouse compartment and the 3rd Conveyor of outbound dolly receive the splicing instruction that master controller sends, and are transported to by sheet material on the 3rd roller conveyor outbound dolly from target warehouse compartment;
(103) outbound dolly drives to sheet material input area: outbound dolly receives the input instruction of master controller, and automatic running is to the position of the second roller conveyor of the sheet material input area of specifying;
(104) sheet material input downstream processing equipment: the second roller conveyor of the 3rd roller conveyor of outbound dolly and sheet material input area receives the splicing instruction of master controller, is transported to sheet material second roller conveyor of specifying from the 3rd roller conveyor of outbound dolly.
8. the intelligent outbound control method for panel production line according to claim 7, it is characterized in that, the step that sheet material moves storehouse is also comprised: to be transported on the 3rd roller conveyor outbound dolly from target warehouse compartment at sheet material after in described step 102, if the previous warehouse compartment of same row has sheet material, what the first roller conveyor of the next warehouse compartment of sheet material place warehouse compartment and same row received master controller moves storehouse instruction, sheet material is sent to the next warehouse compartment of same row from current warehouse compartment.
9. the intelligent outbound control method for panel production line according to claim 7, it is characterized in that, when two roller conveyors carry out sheet material conveying, the detection that puts in place is carried out by the opto-electronic pickup of downstream roller conveyor end, if master controller does not receive the signal that puts in place of photo-sensor feedback in the time range of setting, then send abnormal signal, stop sheet material conveying.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510187706.8A CN104828657A (en) | 2015-04-20 | 2015-04-20 | Intelligent storehouse outbound device used for sheet material production line and method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510187706.8A CN104828657A (en) | 2015-04-20 | 2015-04-20 | Intelligent storehouse outbound device used for sheet material production line and method thereof |
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| CN104828657A true CN104828657A (en) | 2015-08-12 |
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| CN201510187706.8A Pending CN104828657A (en) | 2015-04-20 | 2015-04-20 | Intelligent storehouse outbound device used for sheet material production line and method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105607626A (en) * | 2016-03-17 | 2016-05-25 | 江苏华章物流科技股份有限公司 | Distributed control system and control method for conveyer |
| CN108580716A (en) * | 2018-04-09 | 2018-09-28 | 贵州亿科电力电气设备有限公司 | A kind of automatic plate loader |
| CN110187668A (en) * | 2019-06-03 | 2019-08-30 | 珠海格力智能装备有限公司 | Control method, the device and system of abnormal operating condition based on conveyer |
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Address after: 211102 No. 218 Ting Ting West Road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu Applicant after: NANJING OLO HOME FURNISHING CO., LTD. Address before: 211102 No. 218 Ting Ting West Road, Jiangning economic and Technological Development Zone, Nanjing, Jiangsu Applicant before: Nanjing OLO Home Furnishing Co., Ltd. |
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Application publication date: 20150812 |