CN107265290B - A kind of rotation trigger device and upright intelligent coil of strip fixture - Google Patents
A kind of rotation trigger device and upright intelligent coil of strip fixture Download PDFInfo
- Publication number
- CN107265290B CN107265290B CN201710661417.6A CN201710661417A CN107265290B CN 107265290 B CN107265290 B CN 107265290B CN 201710661417 A CN201710661417 A CN 201710661417A CN 107265290 B CN107265290 B CN 107265290B
- Authority
- CN
- China
- Prior art keywords
- limit switch
- feeler lever
- lifting
- fixture
- pull rod
- 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.)
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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
- B66C1/10—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 mechanical means
- B66C1/42—Gripping members engaging only the external or internal surfaces of the articles
- B66C1/44—Gripping members engaging only the external or internal surfaces of the articles and applying frictional forces
-
- 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
- B66C13/16—Applications of indicating, registering, or weighing 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
- B66C13/50—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
- B66C15/00—Safety gear
- B66C15/06—Arrangements or use of warning devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The invention discloses a kind of rotation trigger device and upright intelligent coil of strip fixtures, including shell, feeler lever, pin shaft, lifting limit switch, the feeler lever is slidably connected with shell, the top of the feeler lever is equipped with the upper valley gutter and lower valley gutter shifted to install, the lower part of feeler lever is equipped with contact, one end of the pin shaft is fixed on shell, the other end is between upper valley gutter and lower valley gutter, the lower section of contact is arranged in the lifting limit switch, pin shaft connection shell is gone up and down together, band movable feeler lever rotates, so that contact be made to avoid or contact lifting limit switch.Fixture includes rotation trigger device, chuck body and encoder, the application upright intelligent coil of strip fixture, it is accurately positioned by using contact lifting travel of the mechanical limit switch of adjustable fine motion to fixture, fixture is provided for control system have declined and control signal in place, can automate clamping and unload volume.
Description
Technical field
The invention belongs to the unmanned intelligent hoisting technology fields of warehouse of steel roll, and in particular to a kind of rotation trigger device and vertical intelligence
It can coil of strip fixture.
Background technique
With social progress and development, the control technology of modernization be increasingly dissolved into modernization production technology it
In, unmanned intelligence overhead crane control system has been increasingly used in library due to many advantages such as its efficient, safety, economy
In room scheduling system.
Currently, the domestic unmanned handling technology of Horizontal steel coil has application, significant effect.But hanging for vertical steel coils
Fortune can not provide corresponding control signal due to using pure mechanic structure pattern for control system；Meanwhile vertical steel coils fixture
It is larger to deposit impact force in use, fixture promoted excessive velocities can not fixture coil of strip the problems such as, therefore, on the market not yet
Occur being adapted to the intelligent coil of strip fixture of vertical steel coils.In order to realize that the automatic fixture of vertical steel coils unloads volume, steel with automatic
Entrainment tool needs to meet claimed below: 1, having declined control signal in place to control system offer fixture；2, control system is given
System provides self-locking system and has run control signal in place；3, speed is promoted to fixture to control effectively, avoid fixture not
Clamp coil of strip.Currently, domestic also very high using the ratio of vertical steel coils fixture, especially train is transported, to guarantee transportational process
In stability, use is all vertical storage.
Therefore, it is highly desirable to explore a kind of rotation trigger device, for being mounted on coil of strip fixture, can satisfy vertical
The needs of the unmanned handling of coil of strip.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of upright intelligent coil of strip fixture, with meet vertical steel coils nobody
Change the needs of handling and reliable retention control.
In order to achieve the above objectives, the invention provides the following technical scheme:
A kind of rotation trigger device, including shell, feeler lever, pin shaft, lifting limit switch, the feeler lever and shell sliding connect
It connects, the top of the feeler lever is equipped with the upper valley gutter and lower valley gutter that shift to install, and the lower part of feeler lever is equipped with contact, the pin shaft
One end be fixed on shell, the other end between upper valley gutter and lower valley gutter, is touching by lifting limit switch setting
The lower section of head, pin shaft connection shell are gone up and down together, and band movable feeler lever rotates, and are opened so that contact be made to avoid or contact lifting limit
It closes.
It further, further include that the upper of feeler lever is arranged in micro limit switch, elevating lever and fixed bracket, the elevating lever
End, top are equipped with micro limit switch, and the micro limit switch is connected on shell by fixed bracket, and can up and down adjustment
Highly.
It further, further include movable support, the movable support is equipped with location hole, and the fixed bracket is equipped with length
Hole, the movable support pass through long hole by bolt and are fixed on fixed bracket.
Further, the pin shaft is two, is symmetricly set on the two sides of feeler lever.
Further, the elevating lever is connected through a screw thread with feeler lever.
It further, further include orientation seat, the orientation seat is equipped with contact card slot, and the lifting limit switch setting is fixed
Into seat.
A kind of upright intelligent coil of strip fixture, including as above described in any item rotation trigger devices, further include chuck body
And encoder, the encoder are arranged on lifting transmission device, control the lifting of fixture, the rotation trigger device passes through liter
Lower limit bit switch provides the positioning signal of fixture lifting travel for encoder.
Further, the chuck body includes sunpender/left lever, right pull rod, pull rod, the left curved bar for connecting left lever, company
Connect the right curved bar, outer jaw and internal clamp port of right pull rod, the left lever, right pull rod are connect with sunpender respectively, the left curved bar with
Right curved bar is connect with pull rod respectively, and the shell is mounted on right curved bar, and the lifting limit switch is arranged on pull rod, with touching
Head is common to be realized locking or opens pull rod.
Further, the lifting limit switch uses high temperature resistant type limit switch.
Further, the encoder is also connected with warning device.
The beneficial effects of the present invention are: a kind of rotation trigger device of the present invention, the feeler lever are slidably connected with shell, sell
Axis connection shell is gone up and down together, and band movable feeler lever rotates, to make contact avoid or contact lifting limit switch, to go up and down limit
Bit switch releases signal.It is installed on coil of strip fixture, by using the mechanical limit switch of adjustable fine motion to folder
The contact lifting travel of tool is accurately positioned, and is provided fixture for control system and is had declined and controls signal in place；It uses simultaneously
Mechanical limit switch positions the rotation of shutter contact, provides fixture self-locking system for control system and has run to
Designated position controls signal, to realize the automatic clamping of vertical steel coils and unload volume automatically；Meanwhile it being filled using fixture lifting and driving
It sets and is equipped with encoder, lifting speed is controlled, avoid speed unstable, fixture can not be successfully clamping coil of strip.Due to using
Be mechanical limit switch, strong shock resistance, and in the case where hot rolling can use high temperature resistant type limit switch, tool
There is very strong adaptive capacity to environment.
Detailed description of the invention
In order to keep the purpose of the present invention, technical scheme and beneficial effects clearer, the present invention provides following attached drawing and carries out
Illustrate:
Fig. 1 is the structural schematic diagram of present invention rotation trigger device；
Fig. 2 is the structural schematic diagram of feeler lever of the present invention；
Fig. 3 is the structural schematic diagram of contact of the present invention；
Fig. 4 is the state diagram 1 of lifting limit switch in present invention orientation seat；
Fig. 5 is the state diagram 2 of lifting limit switch in present invention orientation seat；
Fig. 6 is the structural schematic diagram of upright intelligent coil of strip fixture of the present invention；
Fig. 7 is that upright intelligent coil of strip fixture of the present invention clamps process schematic 1；
Fig. 8 is that upright intelligent coil of strip fixture of the present invention clamps process schematic 2.
Specific embodiment
Below in conjunction with attached drawing, a preferred embodiment of the present invention will be described in detail.
A kind of rotation trigger device 12 of the present invention as shown in Figure 1, including shell 1, feeler lever 2, pin shaft 3, lifting limit switch
4, pin shaft 3 described in the present embodiment is two, is symmetricly set on the two sides of feeler lever.The feeler lever 2 is slidably connected with shell 1, described
The top of feeler lever 2 is equipped with the upper valley gutter 201 and lower valley gutter 202 shifted to install, and the lower part of feeler lever is equipped with contact 5, the pin
One end of axis 3 is fixed on shell 1, and the other end between upper valley gutter 201 and lower valley gutter 202, open by the lifting limit
Close 4 lower sections that contact 5 is set, pin shaft 3 connects shell 1 and goes up and down together, and band movable feeler lever 2 rotates, thus make contact 5 avoid or
Contact lifting limit switch 4.It further include micro limit switch 6, elevating lever 7 and fixed bracket 8, the setting of elevating lever 7 is being touched
The upper end of bar 2, elevating lever 7 are connected through a screw thread with feeler lever 2, the length that adjustable elevating lever stretches out.Top is limited equipped with fine motion
Bit switch 6, the micro limit switch 6 passes through fixed bracket 8 and is connected on shell 4, and can be adjusted up and down in height.It further include living
Dynamic bracket 9, the movable support are equipped with location hole, and the fixed bracket 8 is equipped with long hole 801, and the movable support 9 passes through
Bolt passes through long hole 801 and is fixed on fixed bracket 8.It further include orientation seat 10, the orientation seat 10 is equipped with contact card slot 11,
The setting of lifting limit switch 4 is in orientation seat 10.Fig. 4 and Fig. 5 is two of lifting limit switch in present invention orientation seat
Kind state diagram, Fig. 2 are the structural schematic diagram of feeler lever of the present invention；Fig. 3 is the structural schematic diagram of contact of the present invention.
A kind of upright intelligent coil of strip fixture of the present invention as shown in Figure 6, including rotation trigger device 12, further include chuck body
And encoder, the encoder are arranged on lifting transmission device, control the lifting of fixture, the rotation trigger device passes through liter
Lower limit bit switch 4 provides the positioning signal of fixture lifting travel for encoder.The chuck body includes sunpender 13, left lever
14, right curved bar 18, outer jaw 19 and the internal clamp port of right pull rod 15, pull rod 16, the left curved bar 17 for connecting left lever, the right pull rod of connection
20, the left lever 14, right pull rod 15 are connect with sunpender 13 respectively, and the left curved bar 17 connects with pull rod 16 respectively with right curved bar 18
It connects, the shell is mounted on right curved bar 18, and the lifting limit switch 4 is arranged on pull rod 16, is realized and is locked jointly with contact 5
Tight or opening pull rod 16.The lifting limit switch 4 uses high temperature resistant type limit switch.The encoder is also connected with alarm dress
It sets.Wherein 23 be balancing pole, and 22 be outside connecting rod, and 21 be outer jaw frame, and 24 be coil of strip.
As shown in fig. 7, the contact 5 of rotation trigger device 12 hangs over the touching of orientation seat 10 when needing fixture coil of strip
On head card slot 11, lifting limit switch 4 senses signal；Fixture is begun to decline on coil of strip, as fixture continues to decline, rotation
The contact 5 of trigger device 12 rotates under the gravity of right pull rod 15 along pin shaft 3, and rotation is completed then, it was demonstrated that outer jaw 19
It fully opens, when micro limit switch 7 senses signal, expression fixture is had declined in place, while encoder is to the liter of fixture
Drop distance is fed back, and when lifting distance is far more than setting value, still without trigger signal, then shows shutter event
Barrier；It is promoted at a slow speed as shown in figure 8, fixture begins through encoder control, with the promotion of fixture, rotates the touching of trigger device 12
First 5 continue to rotate, and when going up and down the induction of limit switch 4 less than signal, show that contact 5 has rotated to position, contact 5 is
It is detached from orientation seat card slot, encoder can continue to lift up coil of strip, unload that lick Cheng Ze opposite.
Finally, it is stated that preferred embodiment above is only used to illustrate the technical scheme of the present invention and not to limit it, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (8)
1. a kind of rotation trigger device, it is characterised in that: including shell, feeler lever, pin shaft, lifting limit switch, the feeler lever with
Shell is slidably connected, and the top of the feeler lever is equipped with the upper valley gutter and lower valley gutter that shift to install, and the lower part of feeler lever is equipped with touching
One end of head, the pin shaft is fixed on shell, and the other end between upper valley gutter and lower valley gutter, open by the lifting limit
The lower section that contact is set is closed, pin shaft connection shell is gone up and down together, and band movable feeler lever rotates, and rises so that contact be made to avoid or contact
Lower limit bit switch；It further include that the upper end of feeler lever is arranged in micro limit switch, elevating lever and fixed bracket, the elevating lever, on
Side is equipped with micro limit switch, and the micro limit switch is connected on shell by fixed bracket, and can be can be adjusted up and down in height；
The elevating lever is connected through a screw thread with feeler lever.
2. a kind of rotation trigger device according to claim 1, it is characterised in that: it further include movable support, the activity
Bracket is equipped with location hole, and the fixed bracket is equipped with long hole, and the movable support passes through long hole by bolt and is fixed on admittedly
On fixed rack.
3. a kind of rotation trigger device according to claim 1, it is characterised in that: the pin shaft is two, is symmetrical arranged
In the two sides of feeler lever.
4. a kind of rotation trigger device according to claim 1-3, it is characterised in that: further include orientation seat, institute
It states orientation seat and is equipped with contact card slot, the lifting limit switch setting is in orientation seat.
5. a kind of upright intelligent coil of strip fixture, it is characterised in that: trigger and fill including rotation according to any one of claims 1-4
It sets, further includes chuck body and encoder, the encoder is arranged on lifting transmission device, controls the lifting of fixture, described
Rotation trigger device provides the positioning signal of fixture lifting travel by lifting limit switch for encoder.
6. upright intelligent coil of strip fixture according to claim 5, it is characterised in that: the chuck body includes sunpender, a left side
Pull rod, right pull rod, pull rod, the left curved bar for connecting left lever, right curved bar, outer jaw and the internal clamp port for connecting right pull rod, the left side
Pull rod, right pull rod are connect with sunpender respectively, and the left curved bar is connect with pull rod respectively with right curved bar, and the shell is mounted on right song
On bar, the lifting limit switch is arranged on pull rod, realizes locking jointly with contact or opens pull rod.
7. upright intelligent coil of strip fixture according to claim 6, it is characterised in that: the lifting limit switch uses resistance to height
Warm type limit switch.
8. upright intelligent coil of strip fixture according to claim 5, it is characterised in that: the encoder is also connected with alarm dress
It sets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710661417.6A CN107265290B (en) | 2017-08-04 | 2017-08-04 | A kind of rotation trigger device and upright intelligent coil of strip fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710661417.6A CN107265290B (en) | 2017-08-04 | 2017-08-04 | A kind of rotation trigger device and upright intelligent coil of strip fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107265290A CN107265290A (en) | 2017-10-20 |
| CN107265290B true CN107265290B (en) | 2019-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710661417.6A Active CN107265290B (en) | 2017-08-04 | 2017-08-04 | A kind of rotation trigger device and upright intelligent coil of strip fixture |
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| Country | Link |
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| CN (1) | CN107265290B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230976A (en) * | 2018-10-23 | 2019-01-18 | 杨国锋 | It is a kind of to inhale the post rod type hoisting permanent magnet for unloading steel plate automatically using shutter |
| CN110803620B (en) * | 2019-12-06 | 2023-08-22 | 大连华锐重工起重机有限公司 | Automatic open-close type anode roasting clamp |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207002019U (en) * | 2017-08-04 | 2018-02-13 | 中冶赛迪技术研究中心有限公司 | One kind rotation trigger device and upright intelligent coil of strip fixture |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1329687A (en) * | 1971-02-11 | 1973-09-12 | Stothert & Pitt Ltd | Twistlock device for load handling apparatus |
| CN201176363Y (en) * | 2008-03-21 | 2009-01-07 | 宝钢集团上海梅山有限公司 | Shutter of mechanical clamp with marking lever |
| CN201923784U (en) * | 2011-04-02 | 2011-08-10 | 福安市鑫茂冷轧硅钢有限公司 | Steel coil hanging fixture |
| CN202785359U (en) * | 2012-09-20 | 2013-03-13 | 宁波凯荣船用机械有限公司 | Hoisting weight limiter |
| CN104909275A (en) * | 2015-06-12 | 2015-09-16 | 华电重工股份有限公司 | Method and system for intelligently reducing speed of grab bucket/carrier loader and lifting-switching mechanism |
| CN204873467U (en) * | 2015-08-21 | 2015-12-16 | 武汉钢铁(集团)公司 | Can fix a position machinery clamp of shutter |
| CN205603081U (en) * | 2016-04-28 | 2016-09-28 | 中煤张家口煤矿机械有限责任公司 | Clamp shutter rotational positioning antenna mechanism |
-
2017
- 2017-08-04 CN CN201710661417.6A patent/CN107265290B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207002019U (en) * | 2017-08-04 | 2018-02-13 | 中冶赛迪技术研究中心有限公司 | One kind rotation trigger device and upright intelligent coil of strip fixture |
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| CN107265290A (en) | 2017-10-20 |
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