CN107311024A - A kind of automatic plate feeding system - Google Patents
A kind of automatic plate feeding system Download PDFInfo
- Publication number
- CN107311024A CN107311024A CN201710766298.0A CN201710766298A CN107311024A CN 107311024 A CN107311024 A CN 107311024A CN 201710766298 A CN201710766298 A CN 201710766298A CN 107311024 A CN107311024 A CN 107311024A
- Authority
- CN
- China
- Prior art keywords
- sucker
- pipeline
- walking dolly
- suction cup
- cup carrier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/02—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by suction means
- B66C1/0256—Operating and control devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Programme control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/50—Applications of limit circuits or of limit-switch arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C19/00—Cranes comprising trolleys or crabs running on fixed or movable bridges or gantries
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The invention discloses a kind of automatic plate feeding system, including straddle truck, suction cup carrier and sucker, walking dolly two ends are respectively placed on the guide rail of its both sides, motor and negative-pressure vacuum pumping system are provided with walking dolly, suction cup carrier is provided with immediately below walking dolly, one or more suckers are provided with suction cup carrier, the sucker is connected with negative-pressure vacuum pumping system, it is characterised in that：Vertically-guided mechanism is provided between the suction cup carrier and walking dolly, vertical guide rail is fixedly connected on walking dolly.The advantage of the invention is that：Some suckers are divided into some sucker block groups on its distribution arrangement is prolonged, by controlling different sucker block groups respectively, the absorption of different length sheet material are smoothly realized.In addition, when unclamping the process of sucker after sheet material is transported on roller conveyor from sheet material area, by passing to normal pressure into corresponding sucker block group, so as to offset negative pressure so that sucker quickly quickly unclamps with sheet material, improving operating efficiency.
Description
Technical field
The present invention relates to a kind of automatic plate feeding system, the automatic plate feeding system of especially a kind of vacuum suction crane.
Background technology
In the production process of vertical masonry joint submerged-arc welding welded tube, need to transport sheet material before processing, but due to sheet material compared with
It is big and heavier, generally require to use large scale hoisting machinery suspender, sheet material is hung using pawl is hung.But in handling process, due to plate
Material relative area is larger, and the balance of steel plate is not easily controlled, and causes to hang pawl and comes off, and causes security incident.Expect utilizing electricity for this
Magnetic is hung, so that adsorbent realizes the transport of sheet material, but the sheet material only steel plate that electromagnetic lifter is sling, for duroplasts etc. other
The transport of sheet material is relatively limited.Consider that vacuum lifting tool carries out the transport of sheet material for this, but suction cup carrier, sheet material are hung using rope
It can be rotated in transportation, stable working is inadequate, and the single-pump system used in the past is supplied, once pump out present situation condition
Operating efficiency can then be influenceed.
Chinese patent CN200520120339.1 disclose a kind of vacuum lifting tool belong to crane Slung-Load element or
Device field, particularly a kind of object transport, transport field that can be to Large heavy, is mainly used in straight-line joint submerged arc welding tube steel plate
Carrying, it be by top end transverse member, vavuum pump, power set motor, seal suction disc, suspension hook, vacuum lifting tool bottom end rail, hitch,
Steel wire rope, buffer spring composition is installed on top end transverse member and one or more sealing suction is provided with vavuum pump, bottom end rail
Disk, is provided with steel wire rope between bottom end rail and top end transverse member.But hung using the vacuum of this structure, sheet material plate in transportation
Material can be rotated, and be worked unstable, and using single pump supply, operating efficiency can be influenceed if the pump housing is out of order.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of working stability and the high automatic plate feeding of operating efficiency
System.
In order to solve the above technical problems, the technical scheme is that：A kind of automatic plate feeding system, its innovative point exists
In：Including straddle truck, walking dolly, suction cup carrier, sucker, there are a pair of symmetrically arranged cross slide ways, institute on the straddle truck
State and walking dolly is provided with cross slide way, motor and vacuum pump system, the output shaft of motor are provided with the walking dolly
Shaft end sets reel；Be provided with suction cup carrier, suction cup carrier immediately below walking dolly and be provided with several suckers, the sucker with it is true
Empty pumping system connection, is provided with the suction cup carrier immediately below rope, the reel between suction cup carrier and walking dolly and is provided with work
Movable pulley, rope one end is fixed on reel, and the other end bypasses movable pulley and is fixed on walking dolly；The suction cup carrier and row
Walk small workshop and be provided with vertically-guided mechanism, vertically-guided mechanism includes vertical guide pillar, vertical guide rail and vertically-guided roller, hangs down
Straight guide is fixedly connected with walking dolly, and the lower end of vertical guide pillar is connected with suction cup carrier, is fixed with the wall of vertical guide pillar side some
To vertically-guided roller, vertically-guided roller is embedded in vertical guide rail, and vertically-guided roller is slidably matched with vertical guide rail；Very
Empty pumping system includes main vacuum pumping pump, secondary vacuum pumping pump, tie point pipeline, the second bypass line, main pipeline, accumulator, list
To valve, press detection sensor, PLC, tie point pipeline, the second bypass line are arranged in parallel, tie point pipeline,
Check valve is mounted in second bypass line, the one of tie point pipeline terminates the vavuum pump bleeding point of main vacuum pumping pump, the
The vavuum pump bleeding point of the one secondary vacuum pumping pump of termination of two bypass lines, one end of main pipeline simultaneously with tie point pipeline, the
The other end connection of two bypass lines, the other end of main pipeline is connected with accumulator, and pressure detecting sensing is provided with main pipeline
Device, accumulator is connected with some suckers, the output signal access PLC of press detection sensor, the signal of PLC
Control end is respectively connected to main vacuum pumping pump, the controller for vacuum pump of secondary vacuum pumping pump；Each sucker is on its distribution arrangement is prolonged
Some sucker block groups are divided into, each sucker block group is connected by vacuum-pumping pipeline between independent group with accumulator, and
The first reversal valve is provided between group in vacuum-pumping pipeline, the first reversal valve accesses PLC, and vacuum pump system also includes some
Backhaul accelerates backhaul between pipeline, described group to accelerate to be provided with access PLC on pipeline between each corresponding group of sucker block group quantity
Backhaul accelerates one end of pipeline to be connected respectively with sucker block group between second reversal valve of controller, each group, and the other end is accessed
Same inflator pump.
It is preferred that, it is described that limit switches are set along in guide rail direction of advance on correspondence sheet material area guide rail, it is described spacing to open
OFF signal feedback end is connected with PLC.
The advantage of the invention is that：By setting vertically-guided mechanism between walking dolly and suction cup carrier, so that significantly
Enhance the stationarity of work.The vacuum pump system of negative pressure utilizes pressure using main vacuum pumping pump and secondary vacuum pumping pump two systems
Force checking device detects pressure, if pressure value is not up to standard, opens secondary vacuum pumping pump using PLC, is vacuumized using master
Pump and secondary vacuum pumping pump give system supply simultaneously.
Some suckers are divided into some sucker block groups on its distribution arrangement is prolonged, by controlling different suctions respectively
Extent block group, the sucker quantity that work needed for changing sheet material correspondence different in size is used, smoothly realizes the suction of different length sheet material
It is attached.In addition, when unclamping the process of sucker after sheet material is transported on roller conveyor from sheet material area, by corresponding sucker area
Normal pressure is passed in block group, so as to offset negative pressure so that sucker quickly quickly unclamps with sheet material, improve operating efficiency.
The PLC being connected using the limit switch set on guide rail and with limit switch signal feedback end, control
The top in sheet material area, slings sheet material and is transported on roller conveyor needed for walking dolly is run to, and completes automatic processing transport.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of front view of automatic plate feeding system of the invention.
Fig. 2 is a kind of side view of automatic plate feeding system of the invention.
Fig. 3 is a kind of top view of automatic plate feeding system of the invention.
Fig. 4 is walking dolly and vertically-guided mechanism top view in the present invention.
Fig. 5 is a kind of vacuum pump system schematic diagram of automatic plate feeding system of the invention.
Fig. 6 is that a kind of automatic plate feeding system sucker pressure detection structure schematic diagram of the invention and backhaul accelerate branch road to show
It is intended to.
Embodiment
A kind of automatic plate feeding system described in Fig. 1~Fig. 4 include straddle truck, walking dolly 2, vertically-guided mechanism,
Motor 4, reel 5, rope 6, suction cup carrier 7, sucker 8, vertical guide pillar 9, vertical guide rail 10, vertically-guided roller 26 and vavuum pump system
System.
The straddle truck of above-mentioned automatic plate feeding system is moved forward and backward along longitudinal rail direction, has a pair pairs on straddle truck
Claim to be provided with walking dolly 2 on the guide rail 1 set, the guide rail 1.Motor 4 is set on walking dolly 2, and the output shaft end of motor 4 connects
Connect and be provided with movable pulley 27 in the suction cup carrier 7 immediately below reel 5, reel 5, the rope 6 set between reel 5 and suction cup carrier 7
One end is fixed on reel 5, and the other end bypasses movable pulley 27 and is fixed on walking dolly 2.Some suctions are provided with suction cup carrier 7
Disk 8, sucker 8 is connected by pipeline with vacuum pump system.Set vertical on the reliability of conveying sheet, walking dolly 2 to increase
Guiding mechanism 3, vertically-guided mechanism 3 include vertical guide pillar 9, vertical guide rail 10 and vertically-guided roller 26, vertical guide rail 10 with
Walking dolly 2 is fixedly connected, and the lower end of vertical guide pillar 9 is connected with suction cup carrier 7, is fixed with the vertical side wall of guide pillar 9 some to hanging down
In straight guide roller 26, the insertion vertical guide rail 10 of vertically-guided roller 26, and vertically-guided roller 26 is slided with vertical guide rail 10
Coordinate.
The vacuum pump system set on walking dolly, is connected, it includes using the vacuum pump system of negative pressure with the pipeline of sucker 8
Main vacuum pumping pump 11, secondary vacuum pumping pump 12, tie point pipeline, the second bypass line, main pipeline, accumulator 13, check valve 14,
Press detection sensor 15, PLC 16, tie point pipeline, the second bypass line are arranged in parallel, tie point pipeline,
Check valve 14, the vavuum pump pumping of a main vacuum pumping pump 11 of termination of tie point pipeline are mounted in second bypass line
Mouthful, the vavuum pump bleeding point of the secondary vacuum pumping pump 12 of a termination of the second bypass line, one end of main pipeline is while and tie point
The other end connection of pipeline, the second bypass line, the other end of main pipeline is connected with accumulator 13, and pressure is provided with main pipeline
Detection sensor 15, accumulator 13 is connected with some suckers 8.
The output signal access PLC 16 of press detection sensor 15, the signal control end difference of PLC 16
Access main vacuum pumping pump 11, the controller for vacuum pump of secondary vacuum pumping pump 12.
During normal work, main vacuum pumping pump 11 is supplied separately to sucker work.The master detected when press detection sensor 15
When pressure in pipeline is less than default threshold pression value value, signal is fed back to by PLC controls by press detection sensor 15
Device 16, PLC 16 controls secondary vacuum pumping pump 12 to be worked together with main vacuum pumping pump 11, so as to meet work requirements.
As shown in fig. 6, the absorption in order to smoothly realize different length sheet material, by some suckers on its distribution arrangement is prolonged quilt
It is divided into some sucker block groups 17.
Each sucker block group 17 is connected by vacuum-pumping pipeline between independent group with accumulator 13, and the vacuum-pumping tube between group
The first reversal valve 18 is provided with road, the first reversal valve 18 access PLC 16 controls each first using PLC 16
Pipeline break-make where reversal valve 18, realizes corresponding sucker working quantity needed for different length sheet material.
As the present invention more specifically embodiment, in addition to it is some with 17 quantity of each sucker block group between corresponding group time
Journey, which accelerates to be provided with backhaul acceleration pipeline between pipeline, described group between the second reversal valve 22 of access PLC 16, each group, returns
Journey accelerates one end of pipeline to be connected respectively with sucker block group 17, and the other end accesses same inflator pump 21.
When unclamping the process of sucker after sheet material is transported on roller conveyor from sheet material area, by corresponding block group
In pass to normal pressure, so as to offset negative pressure so that sucker quickly quickly unclamps with sheet material, improve operating efficiency.
To realize that correspondence sheet material area sets limit switches, limit switch in Automated condtrol, longitudinal rail direction of advance
Signal feedback end is connected with PLC 16.Sheet material blockette is correspondingly arranged on the ground along along longitudinal rail direction, respective panels
Limit switch is set on the guide rail of the surface in material area, so as to specify sheet material using the control walking dolly operation of PLC 16
The top in area, so as to sling sheet material using sucker.
Claims (2)
1. a kind of automatic plate feeding system, it is characterised in that：Including straddle truck, walking dolly, suction cup carrier, sucker, the dragon
Have on gantry crane on a pair of symmetrically arranged cross slide ways, the cross slide way and be provided with walking dolly, the walking dolly
Motor and vacuum pump system are provided with, the output shaft end of motor sets reel；Suction cup carrier is provided with immediately below walking dolly, is inhaled
Several suckers are provided with plate rail, the sucker is connected with vacuum pump system, and rope is provided between suction cup carrier and walking dolly
Movable pulley is provided with suction cup carrier immediately below rope, the reel, rope one end is fixed on reel, and the other end bypasses activity
Pulley is fixed on walking dolly；Vertically-guided mechanism, vertically-guided mechanism bag are provided between the suction cup carrier and walking dolly
Include vertical guide pillar, vertical guide rail and vertically-guided roller, vertical guide rail is fixedly connected with walking dolly, the lower end of vertical guide pillar with
Suction cup carrier is connected, be fixed with the wall of vertical guide pillar side it is some to vertically-guided roller, in vertically-guided roller insertion vertical guide rail,
And vertically-guided roller is slidably matched with vertical guide rail；
Vacuum pump system includes main vacuum pumping pump, secondary vacuum pumping pump, tie point pipeline, the second bypass line, main pipeline, accumulation of energy
Device, check valve, press detection sensor, PLC, tie point pipeline, the second bypass line are arranged in parallel, tie point
Check valve, the vavuum pump pumping of a main vacuum pumping pump of termination of tie point pipeline are mounted on pipeline, the second bypass line
Mouthful, the vavuum pump bleeding point of a secondary vacuum pumping pump of termination of the second bypass line, one end of main pipeline simultaneously with tie point pipe
Road, the other end connection of the second bypass line, the other end of main pipeline are connected with accumulator, and pressure detecting is provided with main pipeline
Sensor, accumulator is connected with some suckers, the output signal access PLC of press detection sensor, PLC
Signal control end is respectively connected to main vacuum pumping pump, the controller for vacuum pump of secondary vacuum pumping pump；
Each sucker is divided into some sucker block groups on its distribution arrangement is prolonged, and each sucker block group passes through independent group
Between vacuum-pumping pipeline connected with accumulator, and the first reversal valve, the access of the first reversal valve are provided between group in vacuum-pumping pipeline
PLC, vacuum pump system also includes some backhauls between each corresponding group of sucker block group quantity and accelerates pipeline, described group
Between backhaul accelerate that the second reversal valve of access PLC is installed on pipeline, backhaul accelerates one end difference of pipeline between each group
It is connected with sucker block group, the other end accesses same inflator pump.
2. a kind of automatic plate feeding system according to claim 1, it is characterised in that：It is described along in guide rail direction of advance
Limit switches are set on correspondence sheet material area guide rail, the limit switch signal feedback end is connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766298.0A CN107311024A (en) | 2017-08-30 | 2017-08-30 | A kind of automatic plate feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710766298.0A CN107311024A (en) | 2017-08-30 | 2017-08-30 | A kind of automatic plate feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107311024A true CN107311024A (en) | 2017-11-03 |
Family
ID=60176612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710766298.0A Pending CN107311024A (en) | 2017-08-30 | 2017-08-30 | A kind of automatic plate feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107311024A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147292A (en) * | 2017-12-25 | 2018-06-12 | 淄博萃智工业设计咨询有限公司 | The application method of warehouse board suspending entrucking tool |
| CN108190737A (en) * | 2018-02-27 | 2018-06-22 | 南京工业职业技术学院 | A kind of absorbing and hoisting machine |
| CN108212697A (en) * | 2017-12-26 | 2018-06-29 | 深圳市宝盛自动化设备有限公司 | The point glue surface switching mechanism of LCM |
| CN111039187A (en) * | 2019-12-19 | 2020-04-21 | 武汉理工大学 | Suspension type transport crane |
| CN114538291A (en) * | 2020-11-27 | 2022-05-27 | 广东博智林机器人有限公司 | Crown block and hoisting device |
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| DE3923672A1 (en) * | 1988-10-28 | 1990-05-03 | Festo Kg | Suction lifting and handling equipment - has rows and columns of suction cups on supporting plate, to cover large area |
| CN2693767Y (en) * | 2004-04-30 | 2005-04-20 | 中国凯盛国际工程有限公司 | Glass sheet joining machine |
| CN201961991U (en) * | 2011-03-01 | 2011-09-07 | 苏州市艾西依钣金制造有限公司 | Plate-material gas-pressure loading hanger |
| CN102745594A (en) * | 2012-07-04 | 2012-10-24 | 江苏永钢集团有限公司 | Sucker crane |
| CN202988621U (en) * | 2012-11-15 | 2013-06-12 | 易科美德（天津）环保建材有限公司 | Vacuum suction hanging machine |
| CN203516020U (en) * | 2013-10-30 | 2014-04-02 | 山东双轮股份有限公司 | Double-pump vacuum pumping set |
| CN105035750A (en) * | 2015-07-14 | 2015-11-11 | 浙江柏尔木业有限公司 | Wood board feeding device |
| CN205023495U (en) * | 2015-09-29 | 2016-02-10 | 广州市柯西机械设备有限公司 | Full -automatic blanking machine of going up of mat surface slabstone |
-
2017
- 2017-08-30 CN CN201710766298.0A patent/CN107311024A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN86107472A (en) * | 1985-09-04 | 1987-07-01 | 金井车轮工业株式会社 | What be used for automotive wheel hangs and unloads lower device automatically |
| DE3923672A1 (en) * | 1988-10-28 | 1990-05-03 | Festo Kg | Suction lifting and handling equipment - has rows and columns of suction cups on supporting plate, to cover large area |
| CN2693767Y (en) * | 2004-04-30 | 2005-04-20 | 中国凯盛国际工程有限公司 | Glass sheet joining machine |
| CN201961991U (en) * | 2011-03-01 | 2011-09-07 | 苏州市艾西依钣金制造有限公司 | Plate-material gas-pressure loading hanger |
| CN102745594A (en) * | 2012-07-04 | 2012-10-24 | 江苏永钢集团有限公司 | Sucker crane |
| CN202988621U (en) * | 2012-11-15 | 2013-06-12 | 易科美德（天津）环保建材有限公司 | Vacuum suction hanging machine |
| CN203516020U (en) * | 2013-10-30 | 2014-04-02 | 山东双轮股份有限公司 | Double-pump vacuum pumping set |
| CN105035750A (en) * | 2015-07-14 | 2015-11-11 | 浙江柏尔木业有限公司 | Wood board feeding device |
| CN205023495U (en) * | 2015-09-29 | 2016-02-10 | 广州市柯西机械设备有限公司 | Full -automatic blanking machine of going up of mat surface slabstone |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108147292A (en) * | 2017-12-25 | 2018-06-12 | 淄博萃智工业设计咨询有限公司 | The application method of warehouse board suspending entrucking tool |
| CN108212697A (en) * | 2017-12-26 | 2018-06-29 | 深圳市宝盛自动化设备有限公司 | The point glue surface switching mechanism of LCM |
| CN108190737A (en) * | 2018-02-27 | 2018-06-22 | 南京工业职业技术学院 | A kind of absorbing and hoisting machine |
| CN108190737B (en) * | 2018-02-27 | 2023-05-23 | 南京工业职业技术学院 | Suction crane |
| CN111039187A (en) * | 2019-12-19 | 2020-04-21 | 武汉理工大学 | Suspension type transport crane |
| CN114538291A (en) * | 2020-11-27 | 2022-05-27 | 广东博智林机器人有限公司 | Crown block and hoisting device |
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Application publication date: 20171103 |