CN110216157A - A kind of tilting gear - Google Patents
A kind of tilting gear Download PDFInfo
- Publication number
- CN110216157A CN110216157A CN201910561852.0A CN201910561852A CN110216157A CN 110216157 A CN110216157 A CN 110216157A CN 201910561852 A CN201910561852 A CN 201910561852A CN 110216157 A CN110216157 A CN 110216157A
- Authority
- CN
- China
- Prior art keywords
- bracket
- hydraulic cylinder
- switch
- splicing
- coil
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 34
- 210000000078 claw Anatomy 0.000 claims abstract description 34
- 239000010959 steel Substances 0.000 claims abstract description 34
- 230000005693 optoelectronics Effects 0.000 claims description 31
- 235000019504 cigarettes Nutrition 0.000 claims description 8
- 230000005622 photoelectricity Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011143 downstream manufacturing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/20—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands
- B21B39/24—Revolving, turning-over, or like manipulation of work, e.g. revolving in trio stands by tongs or grippers
Abstract
The invention discloses a kind of tilting gears, for after the vertical steel coils transported in vertical steel coils conveyer chain turned over turning 90 degrees, it is placed on and connects on volume saddle, form Horizontal steel coil, it include: rack, splicing claw is hinged with by articulated shaft in the rack, the splicing claw extends to shell outside, the splicing claw down either side is provided with overturning hydraulic cylinder, the output end and splicing claw of the overturning hydraulic cylinder are hinged, the other end of the overturning hydraulic cylinder is connect with rack, the splicing jaw surface has bracket, the bracket is slidably connected with splicing jaw surface, the bracket is connect with the output end of traversing hydraulic cylinder, the traversing hydraulic cylinder is fixed on splicing claw, the vertical steel coils conveyer chain, the movement of overturning hydraulic cylinder and traversing hydraulic cylinder is controlled by controller, solve coil of strip process in the prior art The technical issues of damaged products are be easy to cause when transfer.
Description
Technical field
The invention belongs to hot-strip production field more particularly to a kind of tilting gears.
Background technique
Important composition equipment of the tilting gear as steel coil transportation line, design feature are suitable for vertical (coil of strip axis vertical)
With horizontal (coil of strip axis horizontal) two kinds of steel coil transportation modes.
On traditional hot-rolled strip production line, the coil of strip of production is by vertical conveyer chain equipment conveying to downstream cold rolling process
And hot-rolled steel item pool, this vertical means of transportation easily cause coil of strip flanging, dissipate the defects of volume, edge greasy dirt, equipment fault point is more,
High failure rate, brake operating is difficult, and maintenance cost is high, and steel coil transportation is easily caused to have some setbacks, and increases manual intervention frequency
Rate restricts the promotion of main roll line production capacity and finishing line production capacity.
Summary of the invention
The purpose of the present invention is to provide a kind of tilting gear, solve to be easy to make when the transfer of the above-mentioned process of coil of strip in the prior art
The technical issues of at damaged products.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of tilting gear, for being placed on and connecing after turning over and turning 90 degrees by the vertical steel coils transported in vertical steel coils conveyer chain
It rolls up on saddle, forms Horizontal steel coil, comprising: rack is hinged with splicing claw, the splicing by articulated shaft in the rack
Claw extends to shell outside, and the splicing claw down either side is provided with overturning hydraulic cylinder, the output of the overturning hydraulic cylinder
End is hinged with splicing claw, and the other end of the overturning hydraulic cylinder is connect with rack, and the splicing jaw surface has bracket, institute
It states bracket to be slidably connected with splicing jaw surface, the bracket is connect with the output end of traversing hydraulic cylinder, the traversing hydraulic cylinder
It is fixed on splicing claw, the vertical steel coils conveyer chain, the movement for overturning hydraulic cylinder and traversing hydraulic cylinder pass through controller
It is controlled.
A kind of tilting gear of the invention is provided with bracket and leads and rolls between the bracket and splicing claw.
A kind of tilting gear of the invention, the bracket side and bracket are led roll between be provided with vertical guide idlers, the bracket
Bottom surface is provided with horizontal guide wheel, and the horizontal guide wheel bracket, which is led, to be rolled side and be in contact.
A kind of tilting gear of the invention, the vertical steel coils conveyer chain outside are disposed with steel towards splicing claw side
Volume waits optoelectronic switch, coil of strip middle position optoelectronic switch and takes volume position optoelectronic switch, and described connect is provided with and connects on volume saddle
Saddle optoelectronic switch is rolled up, the coil of strip waits optoelectronic switch, coil of strip middle position optoelectronic switch, takes volume position optoelectronic switch and connect
Volume saddle optoelectronic switch is electrically connected with the controller.
A kind of tilting gear of the invention, be respectively arranged on the splicing claw bracket retreat extreme position close to switch,
Take cigarette closely to switch, bracket contact coil of strip close to switch and connects volume and is closely located to switch, it is close that the bracket retreats extreme position
Switch, cigarette taken closely to switch, bracket contact coil of strip close to switch and connect volume be closely located to switch be electrically connected with the controller.
The rodless cavity of a kind of tilting gear of the invention, the overturning hydraulic cylinder is provided with unidirectional sequence balanced valve, described to turn over
The rod chamber for turning hydraulic cylinder is provided with explosion-proof valve.
The beneficial effect comprise that: the present invention devises a kind of tilting gear, passes through overturning hydraulic cylinder and translation liquid
The cooperation of cylinder pressure makes vertical steel coils be turned into vertical steel coils to carry out into subsequent processing, generate in the vertical volume transportational process of effective solution
Various problems, reduce coil of strip loss, it can be achieved that be automatically brought into operation, eliminate handling defect and risk, reduce the maintenance expense of equipment,
And it is minimum to make the resistance to sliding of bracket and splice claw by the cooperation of setting carriage rail and guide wheel, and on turning hydraulic cylinder
Unidirectional sequence balanced valve and explosion-proof valve are set, prevents from bearing load bring harm in hydraulic cylinder operational process, passes through regulating valve platform
Throttle valve guarantees the stable of equipment once hypervelocity or stall, hydraulic cylinder can lock at once to set up the speed of hydraulic cylinder
And safety.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the schematic diagram of the embodiment of the present invention；
Fig. 2 is the rollover states schematic diagram of the embodiment of the present invention；
Fig. 3 is that the embodiment of the present invention is applied to producing line schematic diagram；
Fig. 4 is the movement of bracket status diagram of the embodiment of the present invention；
Fig. 5 is the vertical guide idlers sectional view of the embodiment of the present invention；
Fig. 6 is the horizontal guide wheel sectional view of the embodiment of the present invention；
Fig. 7 is the optoelectronic switch layout drawing of the embodiment of the present invention；
Fig. 8 is the embodiment of the present invention close to switch arrangement figure；
Fig. 9 is the bracket side view of the embodiment of the present invention；
Figure 10 is the overturning cylinder hydraulic schematic diagram of the embodiment of the present invention；
Figure 11 is the translation cylinder hydraulic schematic diagram of the embodiment of the present invention；
Figure 12 is the control principle drawing of the embodiment of the present invention；
Figure 13 is the optoelectronic switch of the embodiment of the present invention and close to switching function explanatory diagram.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiments of the present invention, instead of all the embodiments.It should be appreciated that specific embodiment described herein only to
It explains the present invention, is not intended to limit the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are not doing
Every other embodiment obtained under the premise of creative work out, shall fall within the protection scope of the present invention.
As shown in figures 1-13, a kind of tilting gear, the overturning of vertical steel coils 8 90 for will be transported in vertical steel coils conveyer chain 7
After degree, it is placed on and connects on volume saddle 9, form Horizontal steel coil, comprising: rack 1, it is hinged by articulated shaft in the rack 1
There is splicing claw 2, the splicing claw 2 extends to 1 outside of rack, and it is hydraulic that 2 down either side of splicing claw is provided with overturning
Cylinder 3, the output end and splicing claw 2 of the overturning hydraulic cylinder 3 are hinged, and the other end and rack 1 of the overturning hydraulic cylinder 3 connect
It connects, 2 surface of splicing claw has bracket 4, and the bracket 4 is slidably connected with 2 surface of splicing claw, the bracket 4 and cross
The output end of liquid relief cylinder pressure 5 connects, and the traversing hydraulic cylinder 5 is fixed on splicing claw 2, the vertical steel coils conveyer chain 7,
The movement of overturning hydraulic cylinder 3 and traversing hydraulic cylinder 5 is controlled by controller.
In the preferred embodiment of the present invention, it is provided with bracket between the bracket 4 and splicing claw 2 and leads and roll 6.
In the preferred embodiment of the present invention, 4 side of bracket and bracket lead to roll and are provided with vertical guide idlers 10 between 6, institute
It states 4 bottom surface of bracket and is provided with horizontal guide wheel 11,11 bracket of horizontal guide wheel, which is led, to be rolled 6 sides and be in contact.
In the preferred embodiment of the present invention, 7 outside of vertical steel coils conveyer chain is set gradually towards 2 side of splicing claw
There is coil of strip to wait optoelectronic switch 12, coil of strip middle position optoelectronic switch 13 and takes volume position optoelectronic switch 14, it is described to connect volume saddle 9
On be provided with and connect volume saddle optoelectronic switch 15, the coil of strip waits optoelectronic switch 12, coil of strip middle position optoelectronic switch 13, takes volume
Position optoelectronic switch 14 is electrically connected with the controller with volume saddle optoelectronic switch 15 is connect.
In the preferred embodiment of the present invention, it is respectively arranged with bracket on the splicing claw 2 and retreats extreme position close to opening
It closes 16, take cigarette closely switch 17, bracket contact coil of strip close to switch 21 and connect volume and be closely located to switch 18, bracket retrogressing pole
Extreme position close to switch 16, take cigarette closely switch 17, bracket contact coil of strip approach switch 21 and connect volume be closely located to switch 18 with
Controller electrical connection.
In the preferred embodiment of the present invention, the rodless cavity of the overturning hydraulic cylinder 3 is provided with unidirectional sequence balanced valve 19, institute
The rod chamber for stating overturning hydraulic cylinder 3 is provided with explosion-proof valve 20.
The course of work: coil of strip holding fix optoelectronic switch 12 is reached by the vertical steel coils 8 that vertical steel coils conveyer chain 7 is transported
When, holding fix optoelectronic switch 12 transmits, 7 stopping of vertical steel coils conveyer chain movement, after the controller number of accepting and believing and feedback data, stands
Formula coil conveying chain 7 can be again started up, when vertical steel coils 8 are sent at coil of strip middle position optoelectronic switch 13, coil of strip interposition
Reduction of speed can be transmitted to vertical steel coils conveyer chain 7 by setting optoelectronic switch 13.When arrival takes volume 14 position of position optoelectronic switch, volume position is taken
It sets optoelectronic switch 14 and transmits and require conveyer chain stop motion, 5 preparatory action of traversing hydraulic cylinder of the bracket 4 of tilting gear at this time.
Bracket 4 can be extend out to by traversing hydraulic cylinder 5 connects volume position, when bracket 4 touches coil of strip and reaches setting pressure, bracket
When slowly moving to bracket contact coil of strip backward close in 21 detection range of switch, bracket contact coil of strip can be detected close to switch 21
It to signal and transmits, at this time traversing 5 stopping of hydraulic cylinder movement, while overturning 3 preparatory action of hydraulic cylinder.
Two overturning hydraulic cylinders 3 can realize synchronous stretching, and overturning hydraulic cylinder 3 drives vertical steel coils 8 to turn clockwise 90 °,
Vertical steel coils 8 are become into horizontal volume, volume is connect at this time and is closely located to switch 18 and transmit, overturning 3 stopping of hydraulic cylinder movement.It is then traversing
Hydraulic cylinder 5 is retracted into limit position, and cigarette closely switch 17 is taken to transmit, and bracket 4 is in extreme lower position, and coil of strip, which has been stably placed at, to be connect
Downstream process is waited on volume saddle 9.
Then, 3 counteragent of hydraulic cylinder is overturn, then turns counterclockwise 90 °, is transmitted when approaching and taking cigarette closely switch 17
When, bracket 4 has returned to original horizontal position, prepares to wait next vertical steel coils 8.So far, tilting gear is by coil of strip from vertical
The transport of coil conveying chain 7 completes a fortune volume period to volume saddle 9 is connect, and coil of strip is horizontal form.
Since the cylinder diameter and stroke of the overturning hydraulic cylinder 3 of the turnover mechanism are larger, the cycle of operation is short, and in switching process
In once cross critical point and will appear two-way load.In order to overturn load bring harm in 3 operational process of hydraulic cylinder,
Rodless cavity selects the biggish unidirectional sequence balanced valve 19 of flow, and rod chamber has selected explosion-proof valve 20, passed through regulating valve platform throttle valve
The speed of hydraulic cylinder is set up, once hypervelocity or stall, hydraulic cylinder can lock at once, guarantees the stable of equipment and peace
Entirely.
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
"front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", " orientation or positional relationships of the instructions such as "inner", "outside"
To be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as
Limitation of the present invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply phase
To importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or two
More than.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (6)
1. a kind of tilting gear, for placing after turning over and turning 90 degrees by the vertical steel coils (8) transported on vertical steel coils conveyer chain (7)
It is connecing on volume saddle (9), is forming Horizontal steel coil characterized by comprising rack (1), by hinged on the rack (1)
Axis is hinged with splicing claw (2), and the splicing claw (2) extends on the outside of rack (1), splicing claw (2) down either side
Be provided with overturning hydraulic cylinder (3), it is described overturning hydraulic cylinder (3) output end and splicing claw (2) hingedly, the overturning hydraulic cylinder
(3) the other end is connect with rack (1), and splicing claw (2) surface has bracket (4), the bracket (4) and splicing claw
(2) surface is slidably connected, and the bracket (4) connect with the output end of traversing hydraulic cylinder (5), and the traversing hydraulic cylinder (5) is fixed
On splicing claw (2), the vertical steel coils conveyer chain (7), overturning hydraulic cylinder (3) and the movement of traversing hydraulic cylinder (5) are logical
Controller is crossed to be controlled.
2. a kind of tilting gear according to claim 1, which is characterized in that set between the bracket (4) and splicing claw (2)
It is equipped with bracket and leads and roll (6).
3. a kind of tilting gear according to claim 2, which is characterized in that bracket (4) side and bracket lead roll (6) it
Between be provided with vertical guide idlers (10), bracket (4) bottom surface is provided with horizontal guide wheel (11), and horizontal guide wheel (11) bracket is led
(6) side is rolled to be in contact.
4. a kind of tilting gear according to claim 1, which is characterized in that direction on the outside of the vertical steel coils conveyer chain (7)
Splicing claw (2) side is disposed with coil of strip and waits optoelectronic switch (12), coil of strip middle position optoelectronic switch (13) and take volume
Position optoelectronic switch (14), it is described connect to be provided on volume saddle (9) connect volume saddle optoelectronic switch (15), the coil of strip waits photoelectricity
Switch (12), coil of strip middle position optoelectronic switch (13) take volume position optoelectronic switch (14) He Jiejuan saddle optoelectronic switch (15)
It is electrically connected with the controller.
5. a kind of tilting gear according to claim 5, which is characterized in that be respectively arranged with support on the splicing claw (2)
Frame retreat extreme position close to switch (16), take cigarette closely switch (17), bracket contact coil of strip close to switch (21) and connect roll up position
It sets close to switch (18), the bracket retreats the close switch (16) of extreme position, cigarette is taken closely to switch (17), bracket contact coil of strip
Switch (18) is closely located to close to switch (21) He Jiejuan to be electrically connected with the controller.
6. a kind of tilting gear according to claim 1, which is characterized in that the rodless cavity setting of overturning hydraulic cylinder (3)
Have unidirectional sequence balanced valve (19), the rod chamber of overturning hydraulic cylinder (3) is provided with explosion-proof valve (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561852.0A CN110216157A (en) | 2019-06-26 | 2019-06-26 | A kind of tilting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910561852.0A CN110216157A (en) | 2019-06-26 | 2019-06-26 | A kind of tilting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110216157A true CN110216157A (en) | 2019-09-10 |
Family
ID=67815026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910561852.0A Pending CN110216157A (en) | 2019-06-26 | 2019-06-26 | A kind of tilting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110216157A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113985930A (en) * | 2021-10-20 | 2022-01-28 | 北京京诚瑞达电气工程技术有限公司 | Method, device and system for controlling rotation angle of tilting gear |
| CN116852142A (en) * | 2023-09-05 | 2023-10-10 | 成都泽雅科技发展有限公司 | Drilling tool for injection mold machining |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201990234U (en) * | 2010-12-10 | 2011-09-28 | 包头市液压机械有限公司 | High-temperature steel coil turning conveyor |
| CN102502222A (en) * | 2011-10-12 | 2012-06-20 | 中冶南方工程技术有限公司 | Steel coil turning machine |
| CN202414718U (en) * | 2011-12-26 | 2012-09-05 | 北京中冶设备研究设计总院有限公司 | Steel coil overturning device |
| CN109719144A (en) * | 2017-10-31 | 2019-05-07 | 泰富智能科技有限公司 | A kind of turning-over device |
| CN210788614U (en) * | 2019-06-26 | 2020-06-19 | 中冶南方工程技术有限公司 | Steel tilting machine |
-
2019
- 2019-06-26 CN CN201910561852.0A patent/CN110216157A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201990234U (en) * | 2010-12-10 | 2011-09-28 | 包头市液压机械有限公司 | High-temperature steel coil turning conveyor |
| CN102502222A (en) * | 2011-10-12 | 2012-06-20 | 中冶南方工程技术有限公司 | Steel coil turning machine |
| CN202414718U (en) * | 2011-12-26 | 2012-09-05 | 北京中冶设备研究设计总院有限公司 | Steel coil overturning device |
| CN109719144A (en) * | 2017-10-31 | 2019-05-07 | 泰富智能科技有限公司 | A kind of turning-over device |
| CN210788614U (en) * | 2019-06-26 | 2020-06-19 | 中冶南方工程技术有限公司 | Steel tilting machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113985930A (en) * | 2021-10-20 | 2022-01-28 | 北京京诚瑞达电气工程技术有限公司 | Method, device and system for controlling rotation angle of tilting gear |
| CN113985930B (en) * | 2021-10-20 | 2024-02-27 | 北京京诚瑞达电气工程技术有限公司 | Method, device and system for controlling rotation angle of steel tilting machine |
| CN116852142A (en) * | 2023-09-05 | 2023-10-10 | 成都泽雅科技发展有限公司 | Drilling tool for injection mold machining |
| CN116852142B (en) * | 2023-09-05 | 2023-11-10 | 成都泽雅科技发展有限公司 | Drilling tool for injection mold machining |
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