CN104760843B - A kind of nothing scratches unloads volume equipment automatically - Google Patents
A kind of nothing scratches unloads volume equipment automatically Download PDFInfo
- Publication number
- CN104760843B CN104760843B CN201510116685.0A CN201510116685A CN104760843B CN 104760843 B CN104760843 B CN 104760843B CN 201510116685 A CN201510116685 A CN 201510116685A CN 104760843 B CN104760843 B CN 104760843B
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- CN
- China
- Prior art keywords
- pressure roller
- equipment
- bearing block
- support
- bearing
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2601/00—Problem to be solved or advantage achieved
- B65H2601/20—Avoiding or preventing undesirable effects
- B65H2601/25—Damages to handled material
Abstract
A kind of nothing scratches unloads volume equipment automatically, including supporting roller, middle pressure roller, bearing block, equipment support, automatic positioning equipment, the two ends of described support roller are mounted on bearings by bearing, the two ends of middle pressure roller are arranged on the pressure roller slide block of bearing block by bearing, bearing block is arranged on the upper end of equipment support, and automatic positioning equipment is arranged between bearing block and equipment support.Compared with prior art, the invention has the beneficial effects as follows: a kind of nothing scratches unloads volume equipment automatically, use and support roller replacement guide plate structure, change sliding friction into rolling friction, high-strength polyurethane material layer is installed additional in the periphery supporting roller, change contact firmly into soft contact, thoroughly eliminate the scuffing problem produced when strip steel unloads volume.Equipment is simultaneously installed with automatic positioning equipment and backing roll brakes and connects PLC system, and whole unloading licks journey and controlled by PLC automated procedures, and automaticity is high, and equipment runs accuracy and reliability is high.
Description
Technical field
The present invention relates to a kind of galvanization production line or rewinding production line unloads volume equipment, automatically unloads volume particularly to a kind of without scratching
Equipment.
Background technology
In galvanization production line or rewinding production line, unloading and licking journey is a complicated highly automated process.Prior art
The coil of strip mounting structures that coil stripping car uses is guide plate, and during coil of strip unloads volume whipping, tail part of band steel contacts meeting with guide plate
Produce substantial amounts of scuffing, thus have impact on the quality of finished product.
Summary of the invention
It is an object of the invention to provide a kind of nothing scuffing and automatically unload volume equipment, change sliding friction into rolling friction, will firmly contact
Change soft contact into, thoroughly eliminate the scuffing problem produced when strip steel unloads volume.
For achieving the above object, the present invention realizes by the following technical solutions:
A kind of nothing scratches unloads volume equipment automatically, including supporting roller, middle pressure roller, bearing block, equipment support, being automatically positioned dress
Putting, the two ends of described support roller are arranged on bearing block by bearing, and the two ends of middle pressure roller are arranged on bearing block by bearing
Pressure roller slide block on, bearing block is arranged on the upper end of equipment support, automatic positioning equipment be arranged on bearing block and equipment support it
Between.
Described support roller includes high-strength polyurethane layer, supports roll shaft, brakes, tie passage, high-strength polyurethane layer segmentation
It is fixed on the periphery supporting roll shaft, leaves tie passage between every two sections of high-strength polyurethane layers, the bottom of tie passage at
Brakes is installed.
Described middle pressure roller includes that pressure roller shaft, high-strength polyurethane layer, tie passage, high-strength polyurethane layer segmentation are fixed on pressure roller
The periphery of axle, leaves tie passage between every two sections of high-strength polyurethane layers.
Being provided with pressure roller on described bearing block and move slideway, pressure roller slide block, pressure roller spring, pressure roller slide block is arranged on pressure roller and moves
In sliding way, pressure roller slide block can move up and down in pressure roller moves slideway, and pressure roller spring is arranged on the bottom of pressure roller slide block.
Described automatic positioning equipment includes position-sensing switch, butterfly spring, execution briquetting, and position-sensing switch is arranged under bearing block
End, butterfly spring is arranged in the upper bracket of equipment support, performs briquetting and is arranged on the upper end of butterfly spring, performs briquetting
Upper end is fixing with the bottom of bearing block to be connected.
Described equipment support includes upper bracket, perpendicular support, undersetting, erects and is supported and fixed between upper bracket and undersetting.
Compared with prior art, the invention has the beneficial effects as follows:
A kind of without scratching the volume equipment that automatically unloads, use support roller to replace guide plate structure, change sliding friction into rolling friction,
The periphery supporting roller installs high-strength polyurethane material layer additional, changes contact firmly into soft contact, thoroughly eliminates generation when strip steel unloads volume
Scuffing problem.Equipment is simultaneously installed with automatic positioning equipment and backing roll brakes and connects PLC system, and whole unloading licks
Journey is controlled by PLC automated procedures, and automaticity is high, equipment accurate positioning, and reliability of operation is high.
Accompanying drawing explanation
Fig. 1 is that the present invention is a kind of without scratching the perspective view automatically unloading volume equipment；
Fig. 2 is the plan view from above of Fig. 1；
Fig. 3 is the A-A direction view of Fig. 2 in the present invention；
Fig. 4 is the B point enlarged drawing of Fig. 3；
Fig. 5 is the structural representation supporting roller brake in the present invention；
In figure: 1-supports pressure roller 4-bearing block 4-1 pressure roller in the middle of roller 2-position-sensing switch 3-and moves slideway 4-2 pressure roller
Slide block 4-3 pressure roller spring 5-equipment support 5-1 undersetting 5-2 erects bearing 5-3 upper bracket 6-brakes
It is high-strength poly-that 6-1 brake rubber block 6-2 actuator 6-3 electromagnetic valve 6-4 fixed mount 7-tie passage 8-supports roll shaft 9-
Urethane layer 10-pressure roller shaft 11-butterfly spring 12-performs briquetting
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described in detail, it should be noted that the enforcement of the present invention be not limited to
Under embodiment.
Automatically volume equipment is unloaded without scratching, including supporting roller 1, middle pressure roller 3, bearing block 4, equipment as it is shown in figure 1, a kind of
Support 5, automatic positioning equipment, the two ends of described support roller 1 are arranged on bearing block 4 by bearing, middle pressure roller 3
Two ends are arranged on the pressure roller slide block 4-2 of bearing block 4 by bearing, and bearing block 4 is arranged on the upper end of equipment support 5, from
Dynamic positioning system is arranged between bearing block 4 and equipment support 5.
See that Fig. 1, Fig. 2, middle pressure roller 3 are arranged on two and support between roller 1, time unloaded, the operation carrying of middle pressure roller 3
Face is higher than two operation loading ends supporting roller 1.When unloading volume, be first contact with coil of strip by middle pressure roller 3 also companion coil of strip by
Gradually move down.
Support roller 1 to include high-strength polyurethane layer 9, support roll shaft 8, brakes 6, tie passage 7, high-strength polyurethane layer
9 segmentations are fixed on the periphery supporting roll shaft 8, leave tie passage 7, tie between every two sections of high-strength polyurethane layers 9
Brakes 6 is installed in the bottom of passage 7.
Middle pressure roller 3 includes that pressure roller shaft 10, high-strength polyurethane layer 9, tie passage 7, high-strength polyurethane layer 9 segmentation are fixed
In the periphery of pressure roller shaft 10, between every two sections of high-strength polyurethane layers 9, leave tie passage 7.
Due to light the most several tons of coil of strip to be unloaded, weight then more than 20 ton, it is high that this equipment that will seek common ground coil of strip contact must possess intensity,
The ability that rolling resistance ability is strong.The material that two support roll shafts 8 of the present invention and intermediate pressure roll shaft 10 select is for being modulated process
Alloy forged piece, the high-strength polyurethane being lining in axle surface is durable in use, and belt steel surface is not resulted in scuffing.
See Fig. 3, Fig. 4, bearing block 4 be provided with pressure roller and move slideway 4-1, pressure roller slide block 4-2, pressure roller spring 4-3,
Pressure roller slide block 4-2 is arranged on pressure roller and moves in slideway 4-1, and pressure roller slide block 4-2 can in pressure roller moves slideway 4-1 up and down
Mobile, pressure roller spring 4-3 is arranged on the bottom of pressure roller slide block 4-2.
The effect of bearing block 4 is: on the one hand all devices is seated on this, and the two ends of middle pressure roller 3 are arranged on
On pressure roller slide block 4-2 in bearing block 4, under the effect of pressure roller spring 4-3, coil of strip is played compression and makees by middle pressure roller 3
With, strip steel outer ring can be compressed when strip steel is at whipping and do not loosen.
Automatic positioning equipment includes position-sensing switch 2, butterfly spring 11, performs briquetting 12, and position-sensing switch 2 is arranged on bearing block
The lower end of 4, butterfly spring 11 is arranged in the upper bracket 5-3 of equipment support 5, performs briquetting 12 and is arranged on butterfly spring
The upper end of 11, the bottom of the upper end and bearing block 4 that perform briquetting 12 is fixed and is connected.
After support roller 1 touches coil of strip and reaches certain bearing capacity, bearing block 4 is by performing briquetting 12 by butterfly spring
11 compressions, whole bearing block 4 drives all devices to produce downwards micrometric displacement.When bearing block 4 displacement reaches position-sensing switch 2
Setting value time, position-sensing switch 2 electric, signal is issued PLC, PLC and controls Hydraulic Elements and stop unloading volume equipment and rise, this
Time unload the support roller 1 of volume equipment by steady for coil of strip torr.
Equipment support 5 includes upper bracket 5-3, perpendicular 5-2, the undersetting 5-1 of supporting, and the perpendicular 5-2 that supports is fixed on upper bracket 5-3
And between undersetting 5-1.
See that Fig. 5, backing roll brakes 6 include electromagnetic valve 6-3, actuator 6-2, brake rubber block 6-1, fixed mount 6-4,
Brakes 6 is fixed on equipment support 5 by fixed mount 6-4, and brake rubber block 6-1 is fixed on actuator 6-2 and supports roller
At the contact surface of axle 8, actuator 6-2 connects electromagnetic valve 6-3.When position-sensing switch 2 electric after, PLC says the word simultaneously
To the electromagnetic valve 6-3 of brakes 6, start actuator 6-2 and support roller 1 is braked, support roller 1 so will not be allowed to exist
Being rotated further under effect of inertia to turn static coil of strip outer ring loosens and avoids generation rotation to print.
During use: during coil of strip unloads volume, hydraulic executing system promotion unload volume equipment and raise the nearly coil of strip of not disconnecting, if
The standby support roller 1 being above lined with high-strength polyurethane layer 9 gradually contacts with coil of strip that (during unloading volume, coil of strip is in whipping and turns
Dynamic state), simultaneously because frictional force effect, supporting roller 1 will be with coil of strip synchronous axial system, when two support roller 1 with coil of strip contact
Time closely, it is arranged on the butterfly spring 11 of supporting roller bearing seat 4 bottom surface by compression, when butterfly spring 11 is compressed to
Time a certain amount of, the contact position-sensing switch 2 being arranged on bearing block 4 lower end will be triggered, and contact position-sensing switch 2 signals
To PLC system, PLC program controls hydraulic actuator and stops vertical motion, and PLC says the word to supporting roller braking system simultaneously
System 6, actuator 6-2 starts, and supports roller and stops operating under the effect of the frictional force of brake rubber block 6-1, now unloads volume equipment
And the coil of strip on equipment can be divided a word with a hyphen at the end of a line by coil stripping car, coil of strip is steadily unloaded from mandrel.
The present invention uses high-strength polyurethane to combine with forged steel, and the sassafras that slip rubbed changes rolling friction into, effectively solves coil of strip
The problem that when unloading volume, afterbody scratches；Additionally unload volume equipment and use automatic positioning equipment and backing roll brakes, by PLC journey
Sequence controls, and unloading of synchronous matching coil of strip rolls up whipping process and the rising stopping action of device bottom hydraulic executing system, effectively
Ensure that accuracy and the reliability of the automatic operating unloading volume equipment.
Claims (4)
1. automatically unload a volume equipment without scratching, including supporting roller, middle pressure roller, bearing block, equipment support, automatically determining
Position device, the two ends of described support roller are arranged on bearing block by bearing, and the two ends of middle pressure roller are arranged on axle by bearing
On the pressure roller slide block of bearing, bearing block is arranged on the upper end of equipment support, and automatic positioning equipment is arranged on bearing block and equipment machine
Between Zuo；Described equipment support includes upper bracket, perpendicular support, undersetting, erects and is supported and fixed between upper bracket and undersetting；
It is characterized in that, described support roller includes high-strength polyurethane layer, supports roll shaft, brakes, tie passage, high-strength poly-ammonia
Ester layer segmentation is fixed on the periphery supporting roll shaft, leaves tie passage between every two sections of high-strength polyurethane layers, and at one, tie leads to
Brakes is installed in the bottom in road.
A kind of nothing the most according to claim 1 scratches unloads volume equipment automatically, it is characterised in that described middle pressure roller bag
Including pressure roller shaft, high-strength polyurethane layer, tie passage, high-strength polyurethane layer segmentation is fixed on the periphery of pressure roller shaft, every two sections high
Tie passage is left between strong layer of polyurethane.
A kind of nothing the most according to claim 1 scratches unloads volume equipment automatically, it is characterised in that on described bearing block
Being provided with pressure roller and move slideway, pressure roller slide block, pressure roller spring, pressure roller slide block is arranged on pressure roller and moves in slideway, pressure roller slide block
Can move up and down in pressure roller moves slideway, pressure roller spring is arranged on the bottom of pressure roller slide block.
The most according to claim 1 a kind of automatically unloads volume equipment without scratching, it is characterised in that described in be automatically positioned dress
Putting and include position-sensing switch, butterfly spring, execution briquetting, position-sensing switch is arranged on the lower end of bearing block, and butterfly spring is arranged on
In the upper bracket of equipment support, perform briquetting and be arranged on the upper end of butterfly spring, perform the upper end of briquetting and the bottom of bearing block
Fixing connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116685.0A CN104760843B (en) | 2015-03-17 | 2015-03-17 | A kind of nothing scratches unloads volume equipment automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510116685.0A CN104760843B (en) | 2015-03-17 | 2015-03-17 | A kind of nothing scratches unloads volume equipment automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104760843A CN104760843A (en) | 2015-07-08 |
| CN104760843B true CN104760843B (en) | 2017-01-04 |
Family
ID=53643017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510116685.0A Active CN104760843B (en) | 2015-03-17 | 2015-03-17 | A kind of nothing scratches unloads volume equipment automatically |
Country Status (1)
| Country | Link |
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| CN (1) | CN104760843B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586688B (en) * | 2019-09-09 | 2024-04-12 | 中冶南方工程技术有限公司 | Steel coil car and coil touch detection method thereof |
| CN111981238A (en) * | 2020-07-03 | 2020-11-24 | 中船澄西船舶修造有限公司 | Ship power hose carrier roller device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5012368B2 (en) * | 2007-09-27 | 2012-08-29 | Ｊｆｅスチール株式会社 | Metal strip winding device, rewinding device, and processing method of small diameter coiled metal strip to be scrapped |
| CN101397100B (en) * | 2007-09-29 | 2010-09-08 | 宝山钢铁股份有限公司 | Brake device for support roller of coil stripping car |
| CN201186309Y (en) * | 2008-02-25 | 2009-01-28 | 大连华锐股份有限公司 | Coil stripping machine brake by sole weight of steel belt coil |
| CN202667318U (en) * | 2012-07-17 | 2013-01-16 | 常州宝菱重工机械有限公司 | Carrier roller brake device for hot-rolling strip steel coil stripping trolley |
| CN103056196B (en) * | 2013-02-05 | 2016-03-30 | 中冶南方工程技术有限公司 | A kind of coil car |
| CN203184359U (en) * | 2013-04-19 | 2013-09-11 | 武汉钢铁(集团)公司 | Anti-core-pulling steel coil stripper car |
| CN203470546U (en) * | 2013-09-06 | 2014-03-12 | 鞍钢股份有限公司 | Coil stripping trolley with elastic device |
| CN203900159U (en) * | 2014-06-09 | 2014-10-29 | 武汉钢铁(集团)公司 | Coil stripping trolley capable of preventing coil from being loosened |
| CN204508337U (en) * | 2015-03-17 | 2015-07-29 | 鞍钢蒂森克虏伯汽车钢有限公司 | A kind of nothing scratches unloads volume equipment automatically |
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2015
- 2015-03-17 CN CN201510116685.0A patent/CN104760843B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104760843A (en) | 2015-07-08 |
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