CN102051466A - Magnetic steel plate turnover machine - Google Patents
Magnetic steel plate turnover machine Download PDFInfo
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- CN102051466A CN102051466A CN2010106012979A CN201010601297A CN102051466A CN 102051466 A CN102051466 A CN 102051466A CN 2010106012979 A CN2010106012979 A CN 2010106012979A CN 201010601297 A CN201010601297 A CN 201010601297A CN 102051466 A CN102051466 A CN 102051466A
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Abstract
The invention provides a magnetic steel plate turnover machine, belonging to the field of heat treatment of steel plates. The machine is used for solving the problems in the existing plate turnover machines. The machine comprises a transmission mechanism and plate turnover arms. The machine is characterized in that at least one plate turnover arm is arranged; the fixed ends of the plate turnover arms are connected with the output end of the transmission mechanism; and electromagnets are arranged at the movable ends of the plate turnover arms and are used for adsorbing or releasing a steel plate. The machine has the following beneficial effects: (1) single plate turnover transverse equipment is not needed, the plate turnover speed is high, and the whole operations comprising turned-over plate checking and sending back to approach tables can be completed within 30 seconds; (2) in the plate turnover process, relative sliding can not appear between the steel plate and the plate turnover arms, so the steel plate can not be scratched; (3) in the plate turnover process, the steel plate always horizontally leaves off or is contacted with the approach tables, is placed in the designated position and can not align close to the side; (4) when the steel plate is subjected to small angle check, the lower surface of the steel plate is unshaded, thus ensuring thorough check; and (5) the whole magnetic steel plate turnover machine has the advantages of simple structure, small floor area and less investment.
Description
Technical field
The invention belongs to steel plate thermal treatment field, refer to a kind of steel plate magnetic turn-over machine that is used for plate of moderate thickness, the turnover panel inspection of hot continuous rolling crosscut plate and/or reconditioning particularly.
Background technology
On the plate of moderate thickness heat-treatment production line, one to two cover plate turnover is set usually, 180 ° of steel plate upsets or other angle are checked the steel plate lower surface or handled.
At present, the plate turnover that generally adopts is crank-rocker style or gear type.With the crank-rocker style plate turnover is example (as in the Figure of description shown in Figure 1), and this plate turnover is made up of two cover crank rocking bars (lanar four rod mechanism), two cover turnover panel arms (input terminus turnover panel arm 2 ' and output terminal turnover panel arm 3 ') and a cover transmission mechanism 1 '.
The principle of work of this crank-rocker style plate turnover is roughly: under the driving of transmission mechanism 1 ', after input terminus turnover panel arm 2 ' is flipped an angle downwards by level attitude, upwards accept by the steel plate of the traversing device drives of turnover panel again and overturn, meanwhile, output terminal turnover panel arm 3 ' is by upwards upset of level attitude.Input terminus turnover panel arm 2 ' and output terminal turnover panel arm 3 ' are joined in input terminus steel plate junction, synchronous operation then (zone that double-headed arrow indicates among Fig. 1) is to output terminal steel plate junction, after finishing the steel plate handing-over, original position is got back in the 2 ' reversing motion of input terminus turnover panel arm, output terminal turnover panel arm 3 ' is carrying steel plate and is continuing operation, steel plate is moved down from output terminal turnover panel arm 3 ' by the traversing equipment of turnover panel again during to level attitude, finishes turnover panel.Two cover turnover panel arms are got back to starting position separately, finish the turnover panel whole process one time.
The principle of work of gear type plate turnover and above-mentioned crank-rocker style plate turnover are similar, and difference only is the type of drive difference of turnover panel arm.
By above-mentioned principle and in conjunction with actual production as can be seen, there are the following problems for existing plate turnover:
(1) need use with the traversing coordinative composition of equipments of turnover panel, rhythm of production has slowed down;
(2) steel plate is when upset, owing to can produce relatively sliding between steel plate and the turnover panel arm, there is the risk of scuffing on its surface;
(3) steel plate is when leaving output turnover panel arm 3 ', owing to slide, when steel plate arrived on the roller-way, the alignment of can keeping to the side can impact requiring the middle back of steel plate operation;
(4) when carrying out the inspection of Small angle (≤90 °) turnover panel,, can't check because steel plate lower surface part is transfused to turnover panel arm 2 ' and blocks comprehensively;
(5) entire equipment mechanism complexity, floor space is big, one-time investment is high.
Summary of the invention
Technical problem to be solved by this invention just provides a kind of steel plate magnetic turn-over machine, can improve rhythm of production, avoid steel plate to slide in plate turnover, to help the steel plate inspection comprehensive, and equipment is simple, investment is low.
For solving the problems of the technologies described above, a kind of steel plate magnetic turn-over machine provided by the invention, comprise transmission rig and turnover panel arm, its special feature is: described turnover panel arm is at least one, the inboardend of turnover panel arm is connected with the output terminal of described transmission rig, the movable end of turnover panel arm is provided with electro-magnet, is used for absorption or discharges steel plate.
In the technique scheme, the movable end of described turnover panel arm is provided with electro-magnet by adjusting arm, described adjustment arm is hinged by the movable end of bearing pin and turnover panel arm, it is also hinged with the drive unit that is arranged on the turnover panel arm to adjust arm, be used for rotating around described bearing pin under the effect of drive unit, described electro-magnet is fixed in an end of adjusting arm.
In the technique scheme, described drive unit is Electrohydraulic push rod or hydro-cylinder.
In the technique scheme, described turnover panel arm, adjustment arm and electro-magnet are bow-shaped structural.
In the technique scheme, the inboardend of whole described turnover panel arms is connected with the output terminal of described transmission rig by synchronizing shaft.
Further, described transmission rig comprises motor and speed reducer, and the output shaft of described step-down gear is connected with synchronizing shaft by shaft coupling.
Further, described synchronizing shaft is provided with stopper, is used to make synchronizing shaft fixing at an arbitrary position.
In the technique scheme, described turnover panel arm is one to 13.
Compare with existing plate turnover, beneficial effect of the present invention is:
(1) need not the traversing equipment of independent turnover panel, turnover panel rhythm is fast, can finish the turnover panel inspection in the 30s and send the whole action of front mill table back to;
(2) in the turnover panel process, can not produce relatively sliding between steel plate and the turnover panel arm, steel plate does not have the danger of scuffing;
(3) in the turnover panel process, steel plate level all the time leaves or contacts roller-way, is placed in specified location and the alignment of can not keeping to the side;
(4) steel plate is carrying out Small angle when checking, its lower surface does not have and covers, and guarantees to check completely;
(5) entire equipment is simple in structure, floor space is little, less investment.
Description of drawings
Fig. 1 is the structural representation of existing crank-rocker style plate turnover.
Fig. 2 is the structural representation of one embodiment of the invention.
Fig. 3 is the A-A sectional view of Fig. 2.
Fig. 4 is the synoptic diagram during 15 ° of turnover panel arm upsets among Fig. 3.
Fig. 5 is 60 ° of synoptic diagram that arrive when checking station of turnover panel arm upset among Fig. 3.
Fig. 6 is the synoptic diagram during 155 ° of turnover panel arm upsets among Fig. 3.
Fig. 7 is the synoptic diagram during 160 ° of turnover panel arm upsets among Fig. 3.
Fig. 8 is the synoptic diagram during 170 ° of turnover panel arm upsets among Fig. 3.
Fig. 9 is the synoptic diagram when the turnover panel arm overturns 180 ° of arrival reconditioning stations among Fig. 3.
Among the figure, 1 '-transmission mechanism, 2 '-input terminus turnover panel arm, 3 '-output terminal turnover panel arm, 1-synchronizing shaft, 2-turnover panel arm, 3-electro-magnet, 4-motor, 5-step-down gear, 6-shaft coupling, 7-stopper, 8-adjustment arm, 9-drive unit, 10-bearing pin, 11-front mill table, 12-runoff table (or reconditioning stand), 13-steel plate.
Embodiment
Below in conjunction with accompanying drawing a specific embodiment of the present invention is described in further detail.
Fig. 1 is the structural representation of existing a kind of crank-rocker style plate turnover, because of having made detailed description in the background technology part, repeats no more in this.
As shown in Figures 2 and 3, a kind of steel plate magnetic turn-over machine of the present invention comprises transmission rig, synchronizing shaft 1, eight turnover panel arms 2, electro-magnet 3 and drive units 9.Transmission rig comprises motor 4 and step-down gear 5, and the output shaft of step-down gear 5 is connected with synchronizing shaft 1 by shaft coupling 6, can drive synchronizing shaft 1 and rotate.Can fix when making synchronizing shaft 1 turn to the optional position, also be provided with stopper 7 on it.Synchronizing shaft 1 is positioned between front mill table 11 on the steel plate production line and the runoff table (or reconditioning stand) 12 and is on the horizontal plane.The length of eight turnover panel arms 2 approximately is the distance of synchronizing shaft 1 to front mill table 11 upper steel plates 13 middle parts, and the inboardend of each turnover panel arm 2 is arranged on this synchronizing shaft 1, and the movable end of turnover panel arm 2 then is provided with electro-magnet 3 by adjusting arm 8.Particularly, it is hinged with the movable end of turnover panel arm 2 by bearing pin 10 to adjust arm 8, adjusts an end fixed electromagnet 3 of arm 8, and the other end is hinged with the drive unit 9 that is arranged on the turnover panel arm 2, can under the effect of drive unit 9, rotate around bearing pin 10, thus the angle of adjustment electro-magnet 3.The drive unit 9 here can be Electrohydraulic push rod or hydro-cylinder.By the switching electricity of electro-magnet 3, can adsorb or discharge steel plate 13.Turnover panel arm 2, adjustment arm 8 and electro-magnet 3 are bow-shaped structural, so that steel plate 13 more successfully leaves front mill table 11 and is placed on the runoff table (or reconditioning stand) 12.
Principle of work of the present invention is as follows: when the magnetic turn-over machine was in off working state, 11 one-tenth 30 ~ 90 ° of angles of turnover panel arm 2 and front mill table (for example 30 °) were so that the steel plate 13 that does not need to carry out the turnover panel inspection passes through smoothly.
After the steel plate 13 that need carry out the turnover panel inspection enters front mill table 11, eight turnover panel arms 2 are followed synchronizing shaft 1 and are rotated counterclockwise under the driving of transmission rig, meanwhile, adjust arm 8 at drive unit 9(Electrohydraulic push rod or hydro-cylinder) promotion under around bearing pin 10 rotations, parallel to guarantee the being installed in working face of adjusting the electro-magnet 3 on the arm 8 with steel plate 13; When electro-magnet 3 touches steel plate 13 upper surfaces (or apart from steel plate 13 upper surface certain distances), electro-magnet 3 energisings, steel plate 13 is adsorbed onto on the electro-magnet 3, after treating that steel plate 13 is completely fixed, turnover panel arm 2 turns clockwise under the driving of transmission rig and makes steel plate 13 leave front mill table 11, adjusting arm 8 in case of necessity can rotate under the drive of drive unit 9, thereby adjusts the angle of steel plate 13, makes steel plate 13 safety successfully leave front mill table 11.Need be when 45 ° ~ 90 ° turnover panels to be checked when steel plate 13, turnover panel arm 2 stops after rotating to suitable angle (for example 60 °), so that the supervisory personnel checks; For the steel plate 13 that does not need reconditioning, turnover panel arm 2 is rotated counterclockwise, after steel plate 13 is in the off-position, and electro-magnet 3 outages, steel plate 13 is got back on the front mill table 11; If steel plate 13 lower surface problems are serious, in the time of need carrying out reconditioning, 2 on turnover panel arm continues to turn clockwise, after rotating to certain angle, adjusting arm 8 rotates around bearing pin 10 under the drive of drive unit 9, guarantee that steel plate 13 is parallel with runoff table (or reconditioning stand) 12, when the distance of steel plate 13 lower surfaces and runoff table (or reconditioning stand) 12 during less than 100mm, electro-magnet 3 outages, continue to turn clockwise and adjust the continuous adjustment of arm 8 along with turnover panel arm 2, steel plate 13 is positioned horizontally on the runoff table (or reconditioning stand) 12, after turnover panel arm 2 rotated to 180 ° of turnover panel positions, synchronizing shaft 1 stop motion began to carry out the reconditioning of steel plate 13.After reconditioning was finished, the magnetic turn-over machine was carried out the action opposite with last process, and steel plate 13 is reapposed on the front mill table 11.
Fig. 3 to Fig. 9 has illustrated that turnover panel arm 2 adsorbs steel plates 13 since 0 ° in front mill table 11, to the 180 ° of whole processes that steel plate 13 are positioned over runoff table (or reconditioning stand) 12 of overturning.
As shown in Figure 3, turnover panel arm 2 is positioned at zero position, and electro-magnet 3 is parallel with the steel plate 13 on the front mill table 11, and energising makes steel plate 13 fixing with electro-magnet 3.
As shown in Figure 4, turnover panel arm 2 has turned clockwise under the driving of transmission rig 15 °.In the last stage of rotation, adjust arm 8 and under the drive of drive unit 9, adjust synchronously, to avoid steel plate 13 its inner side edge contact front mill table 11 in the process of lifting.After steel plate 13 lifts fully, adjust arm 8 and can tune to initial bit.
As shown in Figure 5, turnover panel arm 2 dextrorotation under the driving of transmission rig goes to 60 ° inspection position.After steel plate 13 was flipped to 60 °, motor 4 was out of service, and stopper 7 is with synchronizing shaft 1 braking, and steel plate 13 is parked in 60 ° inspection position.At this moment, the supervisory personnel can check the quality situation of steel plate 13 lower surfaces on magnetic turn-over machine opposite.Do not need reconditioning if check result is a steel plate 13, then turnover panel arm 2 is rotated counterclockwise, and steel plate 13 is put back to original position; If steel plate 13 needs reconditioning, then turnover panel arm 2 continues to turn clockwise, and steel plate 13 is placed on the runoff table (or reconditioning stand) 12.
As shown in Figure 6, turnover panel arm 2 has turned clockwise under the driving of transmission rig 155 °.Turnover panel arm 2 is adjusted arm 8 and be need not to adjust in 60 ° ~ 155 ° rotary course, is in initial bit all the time.
Fig. 7 and Fig. 8 have illustrated the state of turnover panel arm 2 when 160 ° and 170 ° respectively.When turnover panel arm 2 overturns, along with the rotation of turnover panel arm 2, adjust arm 8 under the drive of drive unit 9 in 155 ° ~ 170 ° interval, adjust continuously, electro-magnet 3 is adjusted to parallel with runoff table (or reconditioning stand) 12 with steel plate 13 the most at last.
As shown in Figure 9, turnover panel arm 2 dextrorotation under the driving of transmission rig has gone to 180 ° reconditioning position.After 2 upsets of turnover panel arm surpass 170 °, electro-magnet 3 outages, turnover panel arm 2 continues rotation, adjusts arm 8 and adjusts constantly under the drive of drive unit 9, makes steel plate 13 maintenance levels.Behind steel plate 13 contact runoff tables (or reconditioning stand) 12, turnover panel arm 2 continues upset, and electro-magnet 3 breaks away from steel plate 13.
Protection scope of the present invention is not limited to the foregoing description.Obviously, those skilled in the art can carry out various changes and distortion and do not depart from the scope of the present invention and spirit the present invention.For example: the fixed form of electro-magnet 3 on turnover panel arm 2 is not limited to use to adjust arm 8, leaving when contacting roller-way not and roller-way friction or collision as long as can guarantee steel plate 13; According to the specification of steel plate 13, the number of turnover panel arm 2 also can be selected in one to 13 scope, if these changes and distortion belong in the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and is out of shape interior.
Claims (9)
1. steel plate magnetic turn-over machine, comprise transmission rig and turnover panel arm (2), it is characterized in that: described turnover panel arm (2) is at least one, the inboardend of turnover panel arm (2) is connected with the output terminal of described transmission rig, the movable end of turnover panel arm (2) is provided with electro-magnet (3), is used for absorption or discharges steel plate (13).
2. a kind of steel plate magnetic turn-over machine according to claim 1, it is characterized in that: the movable end of described turnover panel arm (2) is provided with electro-magnet (3) by adjusting arm (8), described adjustment arm (8) is hinged with the movable end of turnover panel arm (2) by bearing pin (10), it is also hinged with the drive unit (9) that is arranged on the turnover panel arm (2) to adjust arm (8), be used for rotating around described bearing pin (10) under the effect of drive unit (9), described electro-magnet (3) is fixed in an end of adjusting arm (8).
3. a kind of steel plate magnetic turn-over machine according to claim 2 is characterized in that: described drive unit (9) is Electrohydraulic push rod or hydro-cylinder.
4. a kind of steel plate magnetic turn-over machine according to claim 2 is characterized in that: described turnover panel arm (2), adjustment arm (8) and electro-magnet (3) are bow-shaped structural.
5. a kind of steel plate magnetic turn-over machine according to claim 1 is characterized in that: the inboardend of whole described turnover panel arms (2) is connected with the output terminal of described transmission rig by synchronizing shaft (1).
6. a kind of steel plate magnetic turn-over machine according to claim 5 is characterized in that: described transmission rig comprises motor (4) and step-down gear (5), and the output shaft of described step-down gear (5) is connected with synchronizing shaft (1) by shaft coupling (6).
7. according to claim 5 or 6 described a kind of steel plate magnetic turn-over machines, it is characterized in that: described synchronizing shaft (1) is provided with stopper (7), is used to make synchronizing shaft (1) fixing at an arbitrary position.
8. according to the described a kind of steel plate magnetic turn-over machine of arbitrary claim in the claim 1 to 6, it is characterized in that: described turnover panel arm (2) is one to 13.
9. a kind of steel plate magnetic turn-over machine according to claim 7 is characterized in that: described turnover panel arm (2) is one to 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106012979A CN102051466A (en) | 2010-12-23 | 2010-12-23 | Magnetic steel plate turnover machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106012979A CN102051466A (en) | 2010-12-23 | 2010-12-23 | Magnetic steel plate turnover machine |
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| CN102051466A true CN102051466A (en) | 2011-05-11 |
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| CN2010106012979A Pending CN102051466A (en) | 2010-12-23 | 2010-12-23 | Magnetic steel plate turnover machine |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106391894A (en) * | 2016-11-08 | 2017-02-15 | 芜湖市元山机械制造有限公司 | Automobile brake bottom plate electromagnetic chuck working method |
| CN106424421A (en) * | 2016-12-05 | 2017-02-22 | 芜湖市元山机械制造有限公司 | Sheet-metal working mechanical arm for automatically adjusting height of workpiece |
| CN106475484A (en) * | 2016-11-07 | 2017-03-08 | 芜湖市元山机械制造有限公司 | A kind of automobile brake base plate processes electromagnetism workpiece taking sucker |
| CN106563723A (en) * | 2016-11-10 | 2017-04-19 | 芜湖市元山机械制造有限公司 | Automatic blanking processing system for sheet metal parts of suspensions of electric vehicles |
| CN106583542A (en) * | 2016-12-02 | 2017-04-26 | 芜湖市元山机械制造有限公司 | Automatic transition system for converting blanking to forming in sheet-metal working |
| CN106734690A (en) * | 2016-11-12 | 2017-05-31 | 芜湖市元山机械制造有限公司 | A kind of automobile support arm module automatic charging stamping system |
| CN106734701B (en) * | 2016-11-24 | 2019-03-15 | 上海伟奕传动轴配件有限公司 | A kind of machining station conversion automatic member withdrawing device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475484A (en) * | 2016-11-07 | 2017-03-08 | 芜湖市元山机械制造有限公司 | A kind of automobile brake base plate processes electromagnetism workpiece taking sucker |
| CN106475484B (en) * | 2016-11-07 | 2019-02-15 | 芜湖市元山机械制造有限公司 | A kind of automobile brake base plate processing electromagnetism workpiece taking sucker |
| CN106391894A (en) * | 2016-11-08 | 2017-02-15 | 芜湖市元山机械制造有限公司 | Automobile brake bottom plate electromagnetic chuck working method |
| CN106391894B (en) * | 2016-11-08 | 2019-02-15 | 芜湖市元山机械制造有限公司 | A kind of automobile brake base plate magnechuck working method |
| CN106563723A (en) * | 2016-11-10 | 2017-04-19 | 芜湖市元山机械制造有限公司 | Automatic blanking processing system for sheet metal parts of suspensions of electric vehicles |
| CN106563723B (en) * | 2016-11-10 | 2019-01-11 | 徐州格哩雅车业有限公司 | A kind of electronic suspension sheet metal component automatic blanking system of processing |
| CN106734690A (en) * | 2016-11-12 | 2017-05-31 | 芜湖市元山机械制造有限公司 | A kind of automobile support arm module automatic charging stamping system |
| CN106734690B (en) * | 2016-11-12 | 2019-01-01 | 长春市宏宇汽车零部件有限公司 | A kind of automobile support arm module automatic charging stamping system |
| CN106734701B (en) * | 2016-11-24 | 2019-03-15 | 上海伟奕传动轴配件有限公司 | A kind of machining station conversion automatic member withdrawing device |
| CN106583542A (en) * | 2016-12-02 | 2017-04-26 | 芜湖市元山机械制造有限公司 | Automatic transition system for converting blanking to forming in sheet-metal working |
| CN106424421A (en) * | 2016-12-05 | 2017-02-22 | 芜湖市元山机械制造有限公司 | Sheet-metal working mechanical arm for automatically adjusting height of workpiece |
| CN106424421B (en) * | 2016-12-05 | 2019-01-15 | 苏州宣佑科技有限公司 | A kind of panel beating manipulator automatically adjusting workpiece height |
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Application publication date: 20110511 |