CN204508337U - A kind of nothing scratches unloads volume equipment automatically - Google Patents
A kind of nothing scratches unloads volume equipment automatically Download PDFInfo
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- CN204508337U CN204508337U CN201520150188.8U CN201520150188U CN204508337U CN 204508337 U CN204508337 U CN 204508337U CN 201520150188 U CN201520150188 U CN 201520150188U CN 204508337 U CN204508337 U CN 204508337U
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- pressure roller
- equipment
- bearing seat
- bearing
- backing roll
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Abstract
A kind of nothing scratches unloads volume equipment automatically, comprise backing roll, middle pressure roller, bearing seat, equipment support, automatic positioning equipment, the two ends of described backing roll are arranged on bearing by bearing, the two ends of middle pressure roller are arranged on the pressure roller slide block of bearing seat by bearing, bearing seat is arranged on the upper end of equipment support, and automatic positioning equipment is arranged between bearing seat and equipment support.Compared with prior art, the beneficial effects of the utility model are: a kind of nothing scratches unloads volume equipment automatically, backing roll is adopted to replace guide plate structure, change cliding friction into friction of rolling, high-strength polyurethane material layer is installed additional in the periphery of backing roll, soft contact is changed into, the scuffing problem produced when thorough cancellation band steel unloads volume by firmly contacting.Equipment is provided with automatic positioning equipment with anvil roll brake system simultaneously and is connected PLC system, and whole unloading licks journey and controlled by PLC automatic process, and degree of automation is high, equipment run accuracy and reliability high.
Description
Technical field
What the utility model related to a kind of galvanization production line or rewinding manufacturing line unloads volume equipment, particularly a kind ofly automatically unloads volume equipment without scratching.
Background technology
In galvanization production line or rewinding manufacturing line, unloading and licking journey is a complicated increasingly automated process.The coil of strip mounting structures that the coil stripping car of prior art adopts is guide plate, and unload at coil of strip in the process of volume whipping, tail part of band steel contacts with guide plate can produce a large amount of scuffings, thus have impact on the quality of finished product.
Summary of the invention
The purpose of this utility model is to provide a kind of nothing scuffing and automatically unloads volume equipment, changes cliding friction into friction of rolling, changes firmly contact as soft contact into, the scuffing problem produced when thorough cancellation band steel unloads volume.
For achieving the above object, the utility model realizes by the following technical solutions:
A kind of nothing scratches unloads volume equipment automatically, comprise backing roll, middle pressure roller, bearing seat, equipment support, automatic positioning equipment, the two ends of described backing roll are arranged on bearing seat by bearing, the two ends of middle pressure roller are arranged on the pressure roller slide block of bearing seat by bearing, bearing seat is arranged on the upper end of equipment support, and automatic positioning equipment is arranged between bearing seat and equipment support.
Described backing roll comprises high-strength polyurethane layer, supports roll shaft, brake system, tie passage, the segmentation of high-strength polyurethane layer is fixed on the periphery supporting roll shaft, leave tie passage between every two sections of high-strength polyurethane layers, in the bottom of place's tie passage, brake system is installed.
Described middle pressure roller comprises pressure roller shaft, high-strength polyurethane layer, tie passage, and the segmentation of high-strength polyurethane layer is fixed on the periphery of pressure roller shaft, leaves tie passage between every two sections of high-strength polyurethane layers.
Described bearing seat is provided with pressure roller and moves slideway, pressure roller slide block, pressure roller spring, pressure roller slide block is arranged on pressure roller and moves in slideway, and pressure roller slide block can move in slideway at pressure roller and move up and down, and pressure roller spring fitting is in the bottom of pressure roller slide block.
Described automatic positioning equipment comprises position-sensing switch, belleville spring, execution briquetting, position-sensing switch is arranged on the lower end of bearing seat, belleville spring is arranged in the upper bracket of equipment support, performs the upper end that briquetting is arranged on belleville spring, performs the upper end of briquetting and is fixedly connected with the bottom of bearing seat.
Described equipment support comprises upper bracket, perpendicular support, undersetting, erects and is supported and fixed between upper bracket and undersetting.
Compared with prior art, the beneficial effects of the utility model are:
One unloads volume equipment automatically without scratching, and adopts backing roll to replace guide plate structure, changes cliding friction into friction of rolling, install high-strength polyurethane material layer additional in the periphery of backing roll, changes firmly contact as soft contact into, the scuffing problem produced when thorough cancellation band steel unloads volume.Equipment is provided with automatic positioning equipment with anvil roll brake system simultaneously and is connected PLC system, and whole unloading licks journey and controlled by PLC automatic process, and degree of automation is high, equipment accurate positioning, reliability of operation is high.
Accompanying drawing explanation
Fig. 1 is that the utility model is a kind of without scratching the perspective view of 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 utility model;
Fig. 4 is the B point enlarged drawing of Fig. 3;
Fig. 5 is the structural representation of backing roll brake equipment in the utility model;
In figure: in the middle of 1-backing roll 2-position-sensing switch 3-, pressure roller 4-bearing seat 4-1 pressure roller moves slideway 4-2 pressure roller slide block 4-3 pressure roller spring 5-equipment support 5-1 undersetting 5-2 and erects bearing 5-3 upper bracket 6-brake system 6-1 brake rubber block 6-2 actuating unit 6-3 electromagnetic valve 6-4 fixed mount 7-tie passage 8-support roll shaft 9-high-strength polyurethane layer 10-pressure roller shaft 11-belleville spring 12-execution briquetting
Detailed description of the invention
Below in conjunction with Figure of description, the utility model is described in detail, but it should be noted that enforcement of the present utility model is not limited to following embodiment.
As shown in Figure 1, a kind of nothing scratches unloads volume equipment automatically, comprise backing roll 1, middle pressure roller 3, bearing seat 4, equipment support 5, automatic positioning equipment, the two ends of described backing roll 1 are arranged on bearing seat 4 by bearing, the two ends of middle pressure roller 3 are arranged on the pressure roller slide block 4-2 of bearing seat 4 by bearing, bearing seat 4 is arranged on the upper end of equipment support 5, and automatic positioning equipment is arranged between bearing seat 4 and equipment support 5.
See Fig. 1, Fig. 2, middle pressure roller 3 is arranged between two backing rolls 1, and time unloaded, the operation carrying surface of middle pressure roller 3 is higher than the operation carrying surface of two backing rolls 1.When unloading volume, be first contacted with coil of strip by middle pressure roller 3 and move down gradually in company with coil of strip.
Backing roll 1 comprises high-strength polyurethane layer 9, supports roll shaft 8, brake system 6, tie passage 7, high-strength polyurethane layer 9 segmentation is fixed on the periphery supporting roll shaft 8, leave tie passage 7 between every two sections of high-strength polyurethane layers 9, in the bottom of place's tie passage 7, brake system 6 is installed.
Middle pressure roller 3 comprises pressure roller shaft 10, high-strength polyurethane layer 9, tie passage 7, and high-strength polyurethane layer 9 segmentation is fixed on the periphery of pressure roller shaft 10, leaves tie passage 7 between every two sections of high-strength polyurethane layers 9.
Due to light then several tons of the coil of strip that will unload, heavy then more than 20 ton, it is high that this equipment will seeking 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 utility model and middle pressure roller shaft 10 are selected is the alloy forged piece through modulation treatment, and the high-strength polyurethane being lining in axle surface is durable in use, can not cause scuffing to belt steel surface.
See Fig. 3, Fig. 4, bearing seat 4 is provided with pressure roller and moves 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, pressure roller slide block 4-2 can move in slideway 4-1 at pressure roller and move up and down, and pressure roller spring 4-3 is arranged on the bottom of pressure roller slide block 4-2.
The effect of bearing seat 4 is: all devices is seated on this on the one hand, on the other hand, the two ends of pressure roller 3 are arranged on the pressure roller slide block 4-2 in bearing seat 4, under the effect of pressure roller spring 4-3, middle pressure roller 3 pairs of coil of strips play pressuring action, can not loosen holddown belt steel outer ring when being with steel at whipping.
Automatic positioning equipment comprises position-sensing switch 2, belleville spring 11, performs briquetting 12, position-sensing switch 2 is arranged on the lower end of bearing seat 4, belleville spring 11 is arranged in the upper bracket 5-3 of equipment support 5, perform the upper end that briquetting 12 is arranged on belleville spring 11, the upper end performing briquetting 12 is fixedly connected with the bottom of bearing seat 4.
After backing roll 1 touches coil of strip and reaches certain bearing capacity, belleville spring 11 compresses by performing briquetting 12 by bearing seat 4, and whole bearing seat 4 drives all devices to produce micrometric displacement downwards.When bearing seat 4 displacement reaches the setting value of position-sensing switch 2, position-sensing switch 2 obtains electric, and signal is issued PLC, and PLC hydraulic control element stops unloading volume equipment and rises, and now unloads the backing roll 1 of volume equipment by steady for coil of strip holder.
Equipment support 5 comprises upper bracket 5-3, perpendicular support 5-2, undersetting 5-1, and the perpendicular 5-2 that supports is fixed between upper bracket 5-3 and undersetting 5-1.
See Fig. 5, anvil roll brake system 6 comprises electromagnetic valve 6-3, actuating unit 6-2, brake rubber block 6-1, fixed mount 6-4, brake system 6 is fixed on equipment support 5 by fixed mount 6-4, brake rubber block 6-1 is fixed on actuating unit 6-2 and the contact surface place supporting roll shaft 8, actuating unit 6-2 connected electromagnetic valve 6-3.When position-sensing switch 2 electric after, PLC says the word to the electromagnetic valve 6-3 of brake system 6 simultaneously, start actuating unit 6-2 backing roll 1 is braked, backing roll 1 can not be allowed like this to be rotated further under effect of inertia static coil of strip outer ring turned and loosen and avoid generation rotation to print.
During use: unload at coil of strip and lick in journey, promote to unload volume equipment by hydraulic executing system and raise the nearly coil of strip of not disconnecting, the backing roll 1 equipment being lined with high-strength polyurethane layer 9 contacting with coil of strip gradually (licks in journey unloading, coil of strip is in whipping rotary state), simultaneously due to friction force effect, backing roll 1 will with coil of strip synchronous axial system, when two backing rolls 1 are tight with coil of strip contact, be arranged on the belleville spring 11 of supporting roller bearing seat 4 bottom surface by compressive deformation, when belleville spring 11 is compressed to a certain amount of, the contact position-sensing switch 2 being arranged on bearing seat 4 lower end will be triggered, contact position-sensing switch 2 signals to PLC system, PLC programming control hydraulic actuator stops vertical motion, PLC says the word to backing roll brake system 6 simultaneously, actuating unit 6-2 starts, backing roll stops operating under the effect of the friction force of brake rubber block 6-1, the coil of strip now unloaded on volume equipment and 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 utility model adopts high-strength polyurethane to combine with forged steel, and the sassafras that slip rubbed changes friction of rolling into, and actv. solves the problem that when coil of strip unloads volume, afterbody scratches; Unload volume equipment in addition and adopt automatic positioning equipment and anvil roll brake system, by PLC programming control, the rising of unloading volume whipping process and device bottom hydraulic executing system of synchronous matching coil of strip stops action, and actv. ensure that accuracy and the reliability of the automatic operating unloading volume equipment.
Claims (6)
1. one kind is unloaded volume equipment automatically without scratching, it is characterized in that, comprise backing roll, middle pressure roller, bearing seat, equipment support, automatic positioning equipment, the two ends of described backing roll are arranged on bearing seat by bearing, the two ends of middle pressure roller are arranged on the pressure roller slide block of bearing seat by bearing, bearing seat is arranged on the upper end of equipment support, and automatic positioning equipment is arranged between bearing seat and equipment support.
2. a kind of nothing according to claim 1 scratches and automatically unloads volume equipment, it is characterized in that, described backing roll comprises high-strength polyurethane layer, supports roll shaft, brake system, tie passage, the segmentation of high-strength polyurethane layer is fixed on the periphery supporting roll shaft, leave tie passage between every two sections of high-strength polyurethane layers, in the bottom of place's tie passage, brake system is installed.
3. a kind of nothing according to claim 1 scratches and automatically unloads volume equipment, it is characterized in that, described middle pressure roller comprises pressure roller shaft, high-strength polyurethane layer, tie passage, and the segmentation of high-strength polyurethane layer is fixed on the periphery of pressure roller shaft, leaves tie passage between every two sections of high-strength polyurethane layers.
4. a kind of nothing according to claim 1 scratches and automatically unloads volume equipment, it is characterized in that, described bearing seat is provided with pressure roller and moves 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 in slideway at pressure roller and move up and down, and pressure roller spring fitting is in the bottom of pressure roller slide block.
5. a kind of nothing according to claim 1 scratches and automatically unloads volume equipment, it is characterized in that, described automatic positioning equipment comprises position-sensing switch, belleville spring, execution briquetting, position-sensing switch is arranged on the lower end of bearing seat, belleville spring is arranged in the upper bracket of equipment support, perform the upper end that briquetting is arranged on belleville spring, perform the upper end of briquetting and be fixedly connected with the bottom of bearing seat.
6. one according to claim 1 unloads volume equipment automatically without scratching, and it is characterized in that, the equipment support of telling comprises upper bracket, perpendicular support, undersetting, erects and is supported and fixed between upper bracket and undersetting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520150188.8U CN204508337U (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 |
|---|---|---|---|
| CN201520150188.8U CN204508337U (en) | 2015-03-17 | 2015-03-17 | A kind of nothing scratches unloads volume equipment automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204508337U true CN204508337U (en) | 2015-07-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520150188.8U Active CN204508337U (en) | 2015-03-17 | 2015-03-17 | A kind of nothing scratches unloads volume equipment automatically |
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| Country | Link |
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| CN (1) | CN204508337U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760843A (en) * | 2015-03-17 | 2015-07-08 | 鞍钢蒂森克虏伯汽车钢有限公司 | Scratch-free automatic coil stripping apparatus |
-
2015
- 2015-03-17 CN CN201520150188.8U patent/CN204508337U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104760843A (en) * | 2015-03-17 | 2015-07-08 | 鞍钢蒂森克虏伯汽车钢有限公司 | Scratch-free automatic coil stripping apparatus |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |