CN204867618U - Device and fossil fragments cold rolling mill are cut to fossil fragments - Google Patents
Device and fossil fragments cold rolling mill are cut to fossil fragments Download PDFInfo
- Publication number
- CN204867618U CN204867618U CN201520317652.8U CN201520317652U CN204867618U CN 204867618 U CN204867618 U CN 204867618U CN 201520317652 U CN201520317652 U CN 201520317652U CN 204867618 U CN204867618 U CN 204867618U
- Authority
- CN
- China
- Prior art keywords
- sensor
- keel
- controller
- cut
- clipping apparatus
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Metal Rolling (AREA)
Abstract
The utility model provides a device and fossil fragments cold rolling mill are cut to fossil fragments, fossil fragments are cut the device and are included: a measuring mechanism, pursuit mechanism, cutter mechanism and controller for obtaining the imperial position of bone breath of believing, the measuring mechanism includes first sensor and second sensor, a sensor settings is before the pressure rolling mill of cold rolling mill constructs, the 2nd sensor settings is between the pressure rolling mill structure and cutter mechanism of cold rolling mill, and first sensor and second sensor all are connected to the controller, and the controller is connected to cutter mechanism, the controller is given with first detection signal transmission to the first sensor, the second sensor detects signal transmission with the second and gives the controller, the first detected signal that the first sensor sent is received to the controller, receives the second detected signal that the second sensor sent, will cut off control signal and send for cutter mechanism. Cut the device through above -mentioned fossil fragments, reduced the waste of fossil fragments raw and other materials, reduceed manufacturing cost.
Description
Technical field
The utility model relates to the production technical field of metal, particularly a kind of keel clipping apparatus and keel cold-rolling mill.
Background technology
Chase after in the system of cutting at keel production line high-speed, splicing platform constantly sent into by feeding mechanism not broken belt steel, and keel clipping apparatus is then cut off according to setting according to the length of charging, and this process constantly repeats, and completes the cut-out of keel.Owing to measuring the distant of the encoder distance cutter mechanism of keel feeding speed and length; at the final stage of every coiled strip steel; keel will exceed the measurement category of encoder; therefore control system cannot know walking position and the speed of keel, also sends out and proceeds to cut off operation, therefore; usually one section of useless keel can be produced; thus cause unnecessary waste, affect input and output rate, also improve production cost.
In addition, in actual use, system wear is comparatively serious for keel clipping apparatus.The main cause of this phenomenon is caused to be that servomotor is in the process accelerated and slow down, the impulsive force caused due to velocity variations when starting and stop is larger, because this increasing the wearing and tearing to equipment, the maintenance rate of keel clipping apparatus is raised, reduce production efficiency, also improve production cost
Utility model content
The utility model provides a kind of keel clipping apparatus and keel cold-rolling mill, cuts off in process because encoder exceeds the problem of the band steel waste that monitoring range causes for solving prior art keel.
In order to solve the problems of the technologies described above, the utility model embodiment provides a kind of keel clipping apparatus, comprising: for obtain keel positional information measuring mechanism, follow the trail of mechanism, cutter mechanism and controller;
Described measuring mechanism comprises first sensor and the second sensor; Before described first sensor is arranged on the pressure rolling mechanism of cold-rolling mill, described second sensor setting between the pressure rolling mechanism and cutter mechanism of cold-rolling mill,
First sensor and the second sensor are all connected to controller, and controller is connected to cutter mechanism;
First detection signal is sent to controller by described first sensor; Second detection signal is sent to controller by described second sensor;
Described controller receives the first detection signal that first sensor sends, and receives the second detection signal that the second sensor sends, cutting-off controlling signal is sent to cutter mechanism.
Preferably, described second sensor setting is in the position near described pressure rolling mechanism side.
Preferably, described measuring mechanism also comprises lifting mechanism, and described lifting mechanism is connected to the second sensor.
Preferably, when described second sensor is switched to off working state from duty, the second sensor rises by lifting mechanism, and away from the measuring position of described splicing platform; When described second sensor changes to duty earnestly from off working state, the second sensor falls by lifting mechanism, and is placed on the measuring position of described splicing platform.
Preferably, described measuring mechanism also comprises position detecting switch, and position detecting switch is connected to controller, and whether expression current location has the detection signal of keel to send to controller by position detecting switch; Wherein, before described position detecting switch is arranged on first sensor.
Preferably, described lifting mechanism is cylinder.
Preferably, described tracking mechanism comprises servomotor and the 3rd encoder, servomotor and the 3rd encoder are all connected to controller;
The rotating shaft of servomotor is connected with cuts off horizontal spring, and servomotor drives and cuts off the rotation of horizontal spring;
Described cutter mechanism comprises cutting knife, cuts off driving mechanism and Qie Tai; Described cutting knife and cut off driving mechanism and be fixed on and cut on platform, described in cut platform and be socketed on the horizontal spring of described cut-out, and to slide along the horizontal spring of described cut-out when cutting off horizontal spring and rotating;
Wherein, described cutting knife comprises cutter and bottom knife, described cut-out driving mechanism comprises feed magnetic valve and withdrawing magnetic valve, cutter described in described feed solenoid control and bottom knife perform move toward one another thus complete cut-out action, and cutter described in described withdrawing solenoid control and bottom knife perform from motion thus complete tool backlash movement.
Preferably, the position of described second sensor setting 2 ~ 6m before cutter mechanism.
Preferably, the encoder in described first sensor and the second sensor can adopt the differential encoder of the A/B phase of 2500 lines.
In order to solve the problems of the technologies described above, the utility model additionally provides a kind of keel cold-rolling mill, and described keel cold-rolling mill comprises feeding mechanism, splicing platform, pressure rolling mechanism and keel clipping apparatus, and described keel clipping apparatus is above-mentioned arbitrary keel clipping apparatus.
The beneficial effects of the utility model comprise:
In the keel clipping apparatus that the utility model provides and keel cold-rolling mill, by the collaborative work of first sensor and the second sensor, can when the measurement of first sensor be lost efficacy, namely after the end of keel passes through measuring position corresponding to first sensor, enable the second sensor continuation to measure the speed of keel and length, the operation of now pressure rolling mechanism completes, frequent adjustment is not needed to adjust roll, therefore, operating space between pressure rolling mechanism and cutter mechanism can be taken by the second sensor, therefore can by lifting mechanism the second sensor be moved to measuring position and carry out surveying work, thus continue to cut off keel, reduce the raw-material waste of keel, reduce production cost.In addition, by optimizing the working curve of servomotor duty, make the comparatively level and smooth of working curve, the impulsive force that the velocity variations of motor when starting and stop causes is less, also reduces the impulsive force to equipment, therefore slows down the wearing and tearing of knowing clearly to equipment.The optimization method that the utility model provides, changes less to original system, implements difficulty low, good practical effect, and system maintenance expense reduces, and improves the working environment of workers.In the utility model, by with the addition of the encoder of subsidiary and optimizing the working curve of servomotor, improve the overall utilization rate of band steel, decrease raw-material waste, decrease the loss to production equipment, thus reduce production cost, improve economic benefit.
Accompanying drawing explanation
The structural representation of a kind of keel clipping apparatus that Fig. 1 provides for the utility model embodiment;
Fig. 2 A follows the trail of the schematic diagram of mechanism 30 at the curve movement in each stage in prior art;
The tracking mechanism 30 that Fig. 2 B provides for the utility model embodiment is at the schematic diagram of the curve movement in each stage.
Detailed description of the invention
For making those skilled in the art understand the technical solution of the utility model better, the keel clipping apparatus provided the utility model embodiment below in conjunction with accompanying drawing and keel cold-rolling mill are described in detail.
A kind of keel clipping apparatus that the utility model embodiment provides, for cutting off operation to the keel on splicing platform.Refer to Fig. 1, be the structural representation of a kind of keel clipping apparatus that the utility model embodiment provides, as shown in Figure 1, the keel clipping apparatus that the utility model embodiment provides comprises: measuring mechanism, tracking mechanism 30, cutter mechanism 50 and controller; Described measuring mechanism comprises first sensor 21 and the second sensor 22; Along in the direction of advance of keel, before described first sensor 21 is arranged on the pressure rolling mechanism of cold-rolling mill, described second sensor setting is between the pressure rolling mechanism and cutter mechanism of cold-rolling mill.Wherein, testing agency is for obtaining keel positional information.
First sensor 21 and the second sensor 22 are all connected to controller, and controller is connected to cutter mechanism 50;
Described first sensor 21 is for sending to controller by the first detection signal; Described second sensor 22 is for sending to controller by the second detection signal;
The first detection signal that described controller sends for receiving first sensor 21, receive the second detection signal that the second sensor 22 sends, cutting-off controlling signal is sent to cutter mechanism 50 by described controller.Cutting-off controlling signal also sends and follows the trail of mechanism 30 by described controller.
Wherein, controller, according to the first detection signal or the second detection signal, obtains the speed of charging and length, the i.e. positional information of keel, and according to the speed of charging and length, controls cutter mechanism and cut.Wherein, first sensor 21 and the second sensor 22 comprise meter wheel and the coding unit of coaxial setting respectively.
Particularly, sensor in the embodiment of the present invention comprises meter wheel and encoder, meter wheel and steel band close contact, meter wheel rotates with the advance of steel band, and encoder exports pulse counting signal according to the rotation of meter wheel, wherein, first sensor bag 21 draws together the first meter wheel and the first encoder, second sensor 22 comprises the second meter wheel and the second encoder, and the first detection signal is the first pulse counting signal, and the first detection signal is the first pulse counting signal.
Particularly, first, when starting charging, controller obtains speed and the length of charging according to the first pulse counting signal, when described first sensor 21 can't detect keel, controller obtains speed and the length of charging, when the second sensor 22 can't detect keel according to the second pulse counting signal, represented the cutting of entire volume raw material coil of strip, keel clipping apparatus terminates the processing work of current raw material coil of strip.
In the process that first sensor 21 switches to the second sensor 22, controller is based on the count value of the first pulse counting signal of first sensor 21, continue counting by the second sensor 22, namely the second sensor 22 continues counting on the basis of first sensor 21.Such as, the specification of keel is 3m, therefore, for first sensor 21 and the second sensor 22, the keel 1mm that often passes by counts a pulse, therefore, often counts 3000 and performs rupturing operations once, when first sensor 21 switches to the second sensor 22, first sensor 21 counts 1400, and so the second sensor 22 counts from 1400, when counting down to 3000, namely, after the second sensor 22 counts 1600 pulses again, controller controls shut-off mechanism and performs rupturing operation.
When first sensor 21 can't detect keel, the end of keel has left first sensor 21, if now put down cylinder, stop detecting that the second sensor has an of short duration time slot between starting working from first sensor, bring counting error may to continuous counter when switching, can according to the length in gap, the basic value second sensor 22 being continued to counting corrects, also a position detecting switch can be set before first sensor 21, thus put down the second sensor in advance.
Particularly, described measuring mechanism also comprises position detecting switch, and position detecting switch is connected to controller, and position detecting switch is used for switching signal to send to controller; Wherein, on the direction of advancing along keel, before described position detecting switch is arranged on first sensor.Whether position detecting switch detects keel exists, and when position detecting switch can't detect keel, switching signal is sent to controller, and controller is according to described switching signal, and the second sensor is moved to measuring position by notice lifting mechanism; Or switching signal can also be sent to lifting mechanism by position detecting switch, the second sensor is moved to measuring position according to described switching signal by lifting mechanism.Position detecting switch can be optoelectronic switch, judges whether the keel of correspondence position are covered according to the obstruct of keel to light.
In the utility model embodiment, splicing platform 60 is provided with transfer roller, by transfer roller, steel band or keel is moved forward on splicing platform 60.
The utility model embodiment also provides a kind of keel cold-rolling mill, as shown in Figure 1, for the structural representation of the keel cold-rolling mill that the utility model embodiment provides, described keel cold-rolling mill comprises: arbitrary keel clipping apparatus that feeding mechanism 10, splicing platform 60, pressure rolling mechanism 40 and the utility model embodiment provide.Keel, for carrying out pressur rolling forming to the keel on splicing platform 60, are carried out the shape being processed into needs by pressure rolling mechanism 40, after pressure rolling completes, are cut off by cutter mechanism 50 pairs of keel according to predetermined specification size.
Preferably, described second sensor setting is in the position near described pressure rolling mechanism side.Fix because keel are squeezed mechanism in the position that pressure rolling mechanism is corresponding, therefore the loss causing step-by-step counting is not easy, by the second sensor setting in the position as far as possible near described pressure rolling mechanism, the error of step-by-step counting can be reduced, improve the precision of speed and linear measure longimetry.
In the utility model embodiment, described first sensor 21 is arranged on charging aperture place, before described second sensor 22 is arranged on cutter mechanism 50, and the distance between the second sensor 22 and cutter mechanism 50 corresponds to the specification that keel are produced, wherein, the distance between the second sensor 22 and cutter mechanism 50 needs the production specification being greater than keel.Such as, the length of the keel of cut-out is 3m, then the second sensor 22 is arranged on the position of cutter mechanism 50 slightly larger than 3m, and usually, the length of keel is 2 ~ 6m, then the second sensor 22 is arranged on the position of 2 ~ 6m before cutter mechanism 50.By such setting, the waste of spine material can be reduced as much as possible.
In the utility model embodiment, keel are delivered on splicing platform 60 by feeding mechanism 10, and advance along splicing platform 60.From the head end (charging) of splicing platform 60 to tail end, be disposed with first sensor 21, pressure rolling mechanism 40, second sensor 22 and the tracking mechanism 30 be set together and cutter mechanism 50.
In the utility model embodiment, described measuring mechanism also comprises lifting mechanism 24, described lifting mechanism 24 is connected to the second sensor 22, when described second sensor 22 is switched to off working state from duty, second sensor 22 rises by lifting mechanism 24, and away from the measuring position of described splicing platform 60; When described second sensor 22 changes to duty earnestly from off working state, the second sensor 22 falls by lifting mechanism 24, and is placed on the measuring position of described splicing platform 60.Preferably, described lifting mechanism 24 is cylinder.
For pressure rolling mechanism 40, comprising knobbling rolls and tune roll, when keel are through pressure rolling mechanism 40 correspondence position, first coarse adjustment is carried out by knobbling rolls, then fine tuning is carried out by tune roll, roll is adjusted to be used for given depth and the height of adjustment direction and pressure rolling, owing to adjusting the frequent adjustment of roll, and need to exchange roll adjustment with specific purpose tool, therefore need to take the operating space between pressure rolling mechanism 40 and cutter mechanism 50, therefore, first sensor 21 can only be arranged on the front of pressure rolling mechanism 40.
In the utility model embodiment, by the collaborative work of first sensor 21 and the second sensor 22, can when the measurement of first sensor 21 be lost efficacy, namely after the measuring position of the end of keel by first sensor 21 correspondence, enable the second sensor 22 to continue to measure the speed of keel and length, in the ordinary course of things, the operation of now pressure rolling mechanism 40 completes, frequent adjustment is not needed to adjust roll, therefore, operating space between pressure rolling mechanism 40 and cutter mechanism 50 can be taken by the second sensor 22, therefore can by lifting mechanism 24 second sensor 22 be lowered into measuring position and carry out surveying work, thus continue to cut off keel, reduce the raw-material waste of keel, reduce production cost.
In the utility model embodiment, described tracking mechanism 30 comprises servomotor 31 and cuts off horizontal spring 32, and servomotor 31 carries the 3rd encoder, and for monitoring the turned position of the horizontal spring 32 of cut-out that servomotor 31 connects, the 3rd encoder is connected to controller.
The rotating shaft of servomotor 31 is connected with cuts off horizontal spring 32, and servomotor 31 drives the horizontal spring 32 of cut-out to rotate;
Described cutter mechanism 50 comprises cutting knife, cuts off driving mechanism (not shown) and Qie Tai 54; Described cutting knife and cut off driving mechanism and be fixed on and cut on platform 54, described in cut platform 54 and be socketed on the horizontal spring 32 of described cut-out, and to slide along the horizontal spring 32 of described cut-out when cutting off horizontal spring 32 and rotating;
Wherein, described cutting knife comprises cutter 52 and bottom knife 53, described cut-out driving mechanism comprises feed magnetic valve and withdrawing magnetic valve, described in described feed solenoid control, cutter 52 and bottom knife 53 perform move toward one another thus complete cut-out action, and cutter 52 described in described withdrawing solenoid control and bottom knife 53 perform from motion thus complete tool backlash movement.
In the utility model embodiment, a cycle of cutting off of described tracking mechanism 30 running status comprises and chases after fast state, synchronous regime, deceleration regime and carriage return state, cuts off in the cycle to complete once cut off action at one.Described tracking mechanism 30 under the control of the controller, switchover operation under each state above-mentioned; Wherein,
Described tracking mechanism 30 is chasing after in fast state, and accelerated motion from original position, accelerates to charging rate through the first accelerator, and enter synchronous regime; Wherein, described first accelerator is non-even acceleration;
Described tracking mechanism 30, in synchronous regime, keeps the movement velocity identical with charging rate, and after cutter mechanism 50 completes cut-out action, enters deceleration regime;
Described tracking mechanism 30, in deceleration regime, is decelerated to inactive state through the first moderating process, and enters carriage return state; Wherein, described first moderating process is non-even deceleration;
Described tracking mechanism 30, in carriage return state, through the second accelerator and the second moderating process, returns described original position; Wherein, described second accelerator is non-even acceleration, and described second moderating process is non-even deceleration.
In the utility model embodiment, the running status of described tracking mechanism 30 also comprises initial status; Described tracking mechanism 30, after carriage return state terminates, enters initial status,
Described tracking mechanism 30 in be in static, when follow the trail of receive controller send enabling signal time, described tracking mechanism 30 enters according to enabling signal and chases after fast state.
In the utility model embodiment, for the first accelerator, in the incipient stage of the first accelerator, the acceleration of acceleration increases gradually, and in the ending phase of the first accelerator, the acceleration of acceleration reduces gradually;
For the first moderating process, in the incipient stage of the first moderating process, the acceleration of deceleration increases gradually, and in the ending phase of the first moderating process, the acceleration of deceleration reduces gradually;
For the second accelerator, in the incipient stage of the second accelerator, the acceleration of acceleration increases gradually, and in the ending phase of the first accelerator, the acceleration of acceleration reduces gradually;
For the second moderating process, in the incipient stage of the second moderating process, the acceleration of deceleration increases gradually, and in the ending phase of the first moderating process, the acceleration of deceleration reduces gradually.
In the utility model embodiment, the movement velocity of described tracking mechanism 30 adopts the motion model of electric cam.
Refer to Fig. 2 A, for following the trail of the schematic diagram of mechanism 30 at the curve movement in each stage in prior art.Wherein, the longitudinal axis has reacted the movement velocity of cutter mechanism.As shown in Figure 2, wherein, (A.1) for chasing after fast state, (A.2) be synchronous regime, (A.3) is deceleration regime, (A.4) and (A.5) is carriage return state, wherein, carriage return state comprises the second accelerator (A.4) and the second moderating process (A.5).Wherein, in acceleration and the decelerating phase of following the trail of mechanism 30, be all even acceleration or even deceleration.
Refer to Fig. 2 B, the tracking mechanism 30 provided for the utility model embodiment is at the schematic diagram of the curve movement in each stage.Wherein, the longitudinal axis has reacted the movement velocity of cutter mechanism, by controlling the rotating speed of servomotor 31, just can control the translational speed of following the trail of mechanism 30.
As shown in Figure 2 B, wherein, (B.1) for chasing after fast state, (B.2) be synchronous regime, (B.3) is deceleration regime, (B.4) and (B.5) is carriage return state, wherein, carriage return state comprises the second accelerator (B.4) and the second moderating process (B.5).
In the utility model embodiment, chase after fast state B.1 before also comprise initial status, described tracking mechanism is in static in initial status, when follow the trail of receive controller send enabling signal time, described tracking mechanism enters according to enabling signal and chases after fast state.
Chasing after in fast state (B.1), feeding mechanism 10 continues to carry out feeding, controller is while the length detecting input material and speed, control servomotor 31 to accelerate according to the curve shown in (B.1), and accelerate to the speed synchronous with charging rate, when accelerating to the speed synchronous with charging rate, servomotor 31 enters in synchronous regime (B.2), in the control procedure chasing after fast state (B.1), by have adjusted the working curve of servomotor 31, make the velocity variations of servomotor 31 more level and smooth, by contrasting with the former working curve of the servomotor 31 shown in Fig. 2 A, can find, curve after optimization is much more level and smooth than virgin curve, effectively can reduce the impact to equipment in servomotor 31 velocity variations engineering.
In synchronous regime (B.2), ensure that the translational speed of cutter mechanism 50 and charging rate keep synchronous by servomotor 31, thus complete material cut off action.When servomotor 31 enters synchronous regime (B.2), controller can send synchronizing signal to cutter mechanism, cutter mechanism can perform according to synchronizing signal and cut off action, meanwhile, controller continues through speed and the length that charging monitored by first sensor 21 or the second sensor 22, and keeps the relative position cutting platform and spine material constant, thus guarantee the flatness cutting end face, after having cut off, cutting knife has exited automatically, and sends cut-out settling signal.
In deceleration regime (B.3), controller control servomotor 31 is decelerated to according to predetermined deceleration curve and stops completely.In this process, controller continues the length detecting charging.Once servomotor 31 stops completely, carriage return state can be entered at once.In the carriage return state procedure returned at a high speed, have adjusted the working curve of servomotor 31 equally, make the work of servomotor 31 more level and smooth, reduce the impact to equipment.
In the utility model embodiment, after carriage return state, also comprise holding state, after carriage return state completes, controller enters holding state automatically, and continues to wait for next beginning of cutting off the cycle.
It should be noted that, the preferred motion model of one that the motion model in Fig. 2 B provides for the utility model embodiment, in addition, servomotor 31 also can adopt other motion model.The carrying out that controller controls servomotor 31 according to the curve movement in predetermined motion model rotates.
In the utility model embodiment, after described tracking mechanism 30 enters synchronous regime, cutter mechanism 50 starts cut-out action, after cutter mechanism 50 completes cut-out action, send to controller and cut off settling signal, described controller, according to described cut-out settling signal, controls to follow the trail of mechanism 30 and enters deceleration regime.
Wherein, described first sensor 21 and the second sensor 22 can adopt the differential encoder of the A/B phase of 2500 lines.
Be understandable that, the illustrative embodiments that above embodiment is only used to principle of the present utility model is described and adopts, but the utility model is not limited thereto.For those skilled in the art, when not departing from spirit of the present utility model and essence, can make various modification and improvement, these modification and improvement are also considered as protection domain of the present utility model.
Claims (10)
1. a keel clipping apparatus, described keel clipping apparatus comprises: for obtain keel positional information measuring mechanism, follow the trail of mechanism, cutter mechanism and controller; It is characterized in that,
Described measuring mechanism comprises first sensor and the second sensor; Before described first sensor is arranged on the pressure rolling mechanism of cold-rolling mill, described second sensor setting between the pressure rolling mechanism and cutter mechanism of cold-rolling mill,
First sensor and the second sensor are all connected to controller, and controller is connected to cutter mechanism;
First detection signal is sent to controller by described first sensor; Second detection signal is sent to controller by described second sensor;
Described controller receives the first detection signal that first sensor sends, and receives the second detection signal that the second sensor sends, cutting-off controlling signal is sent to cutter mechanism.
2. keel clipping apparatus as claimed in claim 1, is characterized in that, described second sensor setting is in the position near described pressure rolling mechanism side.
3. keel clipping apparatus as claimed in claim 1, it is characterized in that, described measuring mechanism also comprises lifting mechanism, and described lifting mechanism is connected to the second sensor.
4. keel clipping apparatus as claimed in claim 3, it is characterized in that, when described second sensor is switched to off working state from duty, the second sensor rises by lifting mechanism, and away from the measuring position of splicing platform; When described second sensor changes to duty earnestly from off working state, the second sensor falls by lifting mechanism, and is placed on the measuring position of described splicing platform.
5. keel clipping apparatus as claimed in claim 3, it is characterized in that, described measuring mechanism also comprises position detecting switch, and position detecting switch is connected to controller, and whether expression current location has the detection signal of keel to send to controller by position detecting switch; Wherein, before described position detecting switch is arranged on first sensor.
6. keel clipping apparatus as claimed in claim 3, it is characterized in that, described lifting mechanism is cylinder.
7. keel clipping apparatus as claimed in claim 1, it is characterized in that, described tracking mechanism comprises servomotor and the 3rd encoder, servomotor and the 3rd encoder are all connected to controller;
The rotating shaft of servomotor is connected with cuts off horizontal spring, and servomotor drives and cuts off the rotation of horizontal spring;
Described cutter mechanism comprises cutting knife, cuts off driving mechanism and Qie Tai; Described cutting knife and cut off driving mechanism and be fixed on and cut on platform, described in cut platform and be socketed on the horizontal spring of described cut-out, and to slide along the horizontal spring of described cut-out when cutting off horizontal spring and rotating;
Wherein, described cutting knife comprises cutter and bottom knife, described cut-out driving mechanism comprises feed magnetic valve and withdrawing magnetic valve, cutter described in described feed solenoid control and bottom knife perform move toward one another thus complete cut-out action, and cutter described in described withdrawing solenoid control and bottom knife perform from motion thus complete tool backlash movement.
8. keel clipping apparatus as claimed in claim 1, is characterized in that, the position of described second sensor setting 2 ~ 6m before cutter mechanism.
9. keel clipping apparatus as claimed in claim 1, is characterized in that, the encoder in described first sensor and the second sensor can adopt the differential encoder of the A/B phase of 2500 lines.
10. a keel cold-rolling mill, described keel cold-rolling mill comprises feeding mechanism, splicing platform, pressure rolling mechanism and keel clipping apparatus, it is characterized in that, the keel clipping apparatus of described keel clipping apparatus according to any one of claim 1 ~ 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317652.8U CN204867618U (en) | 2015-05-15 | 2015-05-15 | Device and fossil fragments cold rolling mill are cut to fossil fragments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520317652.8U CN204867618U (en) | 2015-05-15 | 2015-05-15 | Device and fossil fragments cold rolling mill are cut to fossil fragments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204867618U true CN204867618U (en) | 2015-12-16 |
Family
ID=54812046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520317652.8U Withdrawn - After Issue CN204867618U (en) | 2015-05-15 | 2015-05-15 | Device and fossil fragments cold rolling mill are cut to fossil fragments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204867618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270743A (en) * | 2015-05-15 | 2017-01-04 | 北新集团建材股份有限公司 | A kind of Os Draconis clipping apparatus and Os Draconis cold-rolling mill |
| CN111015785A (en) * | 2019-12-27 | 2020-04-17 | 湖南鼎一致远科技发展有限公司 | Cutter deceleration method and device |
-
2015
- 2015-05-15 CN CN201520317652.8U patent/CN204867618U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106270743A (en) * | 2015-05-15 | 2017-01-04 | 北新集团建材股份有限公司 | A kind of Os Draconis clipping apparatus and Os Draconis cold-rolling mill |
| CN106270743B (en) * | 2015-05-15 | 2018-07-27 | 北新集团建材股份有限公司 | A kind of keel clipping apparatus and keel cold-rolling mill |
| CN111015785A (en) * | 2019-12-27 | 2020-04-17 | 湖南鼎一致远科技发展有限公司 | Cutter deceleration method and device |
| CN111015785B (en) * | 2019-12-27 | 2021-05-18 | 湖南鼎一致远科技发展有限公司 | Cutter deceleration method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201245385Y (en) | Automatic deviation rectifying apparatus of laser trademark mold cutter | |
| CN102069231B (en) | Metal sheet shearing machine | |
| CN106270743B (en) | A kind of keel clipping apparatus and keel cold-rolling mill | |
| CN204867618U (en) | Device and fossil fragments cold rolling mill are cut to fossil fragments | |
| CN102390060A (en) | Synchronous transmission device of cutting machine | |
| CN202622049U (en) | Integrated fly-shearing servo driving device | |
| CN103962625A (en) | Continuous polar plate slitter machine and use method thereof | |
| CN103956866A (en) | Motor stator and rotor machining method | |
| CN102728884A (en) | Positioning and zero setting method and device for high-speed rotating flying shear blade | |
| CN102773256B (en) | Optimal control method for strip tail shear by flying shear at continuous annealing unit inlet | |
| CN204194919U (en) | For the device of cutter | |
| CN101602097B (en) | Movement parameter detection apparatus and method for continuous casting | |
| CN202241408U (en) | Synchronous drive device of cutting machine | |
| CN201537737U (en) | Direct measurement control system for shear length of cross shearing unit | |
| CN203565960U (en) | Plate opening machining device | |
| CN210650912U (en) | High-speed blanking machine control system | |
| CN209954290U (en) | Feed mechanism of pipe cutting machine | |
| CN202640434U (en) | Integral wheel-cutting servo driving device | |
| CN202877865U (en) | Continuous steel plate shearing production line | |
| CN108723094B (en) | Method for improving position control precision of working roll changing trolley | |
| CN205353724U (en) | Cutting disc saw scale control system | |
| CN106241475A (en) | Follow the trail of fixed length cutting system | |
| CN203460321U (en) | High-speed dustless plate cutting device | |
| CN103639515A (en) | Board notch machining device | |
| CN203109342U (en) | Position control device for steel rolling finishing shear line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20180727 |