CN201143526Y - Loose section steel coil decoiling machine - Google Patents
Loose section steel coil decoiling machine Download PDFInfo
- Publication number
- CN201143526Y CN201143526Y CNU2007201995347U CN200720199534U CN201143526Y CN 201143526 Y CN201143526 Y CN 201143526Y CN U2007201995347 U CNU2007201995347 U CN U2007201995347U CN 200720199534 U CN200720199534 U CN 200720199534U CN 201143526 Y CN201143526 Y CN 201143526Y
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- uncoiling
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- steel coil
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Abstract
The utility model discloses a loose-typed steel coil uncoiler, comprising a steel coil lifting mechanism, an uncoiling cutter mechanism and an uncoiling mechanism; the uncoiling mechanism comprises two movable dollies which are respectively provided with a chuck; two chucks are symmetrically arranged; each chuck is designed as three sections which are connected with each other; the axial sections of the external side section and the internal side section are respectively isosceles trapezoid structures; two side edges of the axial section of the middle section are arcs and respectively connected with and tangent to the side edges of the external side section and the middle section. The external side section with small dimension can be excellently inserted into the internal ring of the steel coil by changing the diameter; furthermore, when the steel coil generates loose expansion, the internal side section with suddenly increased dimension can generate the friction force by changing the diameter, thus excellently clamping the steel coil, being beneficial to restricting the loose expansion of the steel coil and for the uncoiling of the loose-typed steel coil; by the pressing down and the rotation of a pressing mechanism, auxiliary power is provided for the uncoiling; the position limiting of the external ring of the steel coil is carried out by an anti-expansion mechanism, thus preventing the expansion of the steel coil.
Description
Technical field
The utility model relates to the coil of strip unwinding device, more particularly, relates to a kind of loose type steel roll opener, and this uncoiler can help the uncoiling of loose type coil of strip, and is applicable to the loose type coil of strip of all size.
Background technology
In the production process of cold rolling, hot-strip,, can carry out head, tail excision to coil of strip, and the band coil of strip behind the cutting head cutting tail is become rouleau in order to guarantee the quality of coil of strip.Because the internal diameter of such rouleau differs, does not wait in tight and gap between layer and the layer, is commonly called the loose type coil of strip.The loose type coil of strip carries out uncoiling, aligning, and after being cut into steel plate, can enter the leader tape use of production process as new coil of strip, thereby reduces the cutting head cutting tail amount of new coil of strip, improves the yield rate of product.Therefore, if will recycle the loose type coil of strip, must carry out uncoiling to the loose type coil of strip earlier.
At present, traditional uncoiler mostly is the column cap formula of collapsible drum greatly, main rotate and carry out uncoiling by driving coil of strip with sleeve or the inner frictional force that produces of coil of strip behind the column cap spreading, auxiliary pressure roller plays coil of strip and loosens effect, and the external form of being opened coil of strip when pressure roller is depressed keeps original shape substantially.But the harmomegathus amount of this column cap has certain limit, the coil of strip that can open only for the band sleeve or steel band between engage finished product coil of strip closely, and sleeve, coil of strip internal diameter and coil of strip width had certain limit restriction, if cover letter and coil of strip internal diameter are too little, the column cap of collapsible drum will can not stretched; If sleeve and coil of strip internal diameter can exceed the range of expansion of harmomegathus column cap too greatly again; The coil of strip width also is subjected to the influence of column cap jib-length in addition.In a word, traditional uncoiler is very harsh to the requirement of supplied materials coil of strip, can only be used for the tight type coil of strip, and for the loose type coil of strip, because the easy loose expansion of loose type coil of strip, and auxiliary pressure roller depresses or lifts and can make this coil of strip external form that bigger variation takes place, and easily causes the coil of strip distortion to scrap.Therefore, traditional uncoiler can't carry out uncoiling to the loose type coil of strip at all.
The patent No. is a kind of squeezing cold-rolled steel strip straight peen decoiler of ZL90106168.9, comprises that an energy is the harmomegathus rotating drum of 0～250mm along band coil of strip central shaft to coming and going the swell increment of sliding; Can do open and close movement up and down, automatic centering aligning accent arc, be with armful volume case of armful roller and depress nothing driving uncoiling straight peen mechanism to the gauging cylinder in advance for one, the harmomegathus rotating drum is made up of the six bar mechanism of a back and forth movement and the three lobe sector movable bodies that are hinged with it.This uncoiling coil opener mainly utilizes the harmomegathus of harmomegathus rotating drum to finish the uncoiling and the straight peen of the loose type coil of strip of no reel.But because the harmomegathus rotating drum is a cantilevered, for the coil of strip big for width, that thickness is thick,, need to strengthen the size of six bar mechanism and three lobe sector movable bodies for reaching certain intensity to support the weight of coil of strip, cause the harmomegathus volume to become big in the footpath simply thus, can't insert the inner ring of coil of strip.Therefore this uncoiling coil opener only is fit to the loose type coil of strip of width≤400mm, thickness≤6mm is carried out uncoiling and straight peen.In addition, it is very complicated to be used to prevent that embracing of coil of strip expansion from rolling up box structure, is not easy to make and maintenance.
U.S. Pat 3955770, US2800288 disclose a kind of taper uncoiler respectively, and two uncoilers are similar, all stretch into the coil of strip inner ring from two ends by the clamping head with pyramidal structure, carry out uncoiling thereby clamp coil of strip.But because the tapering of the side of such clamping head is milder, relatively poor to the adaptability of coil of strip internal diameter and width, and, therefore also be unfavorable for the uncoiling of loose type coil of strip also without any the mechanism that prevents that coil of strip is loose.
In sum, present uncoiler exists great majority can only be used to uncoiling sleeve or the tight type coil of strip, even and the scope of the loose type coil of strip of suitable uncoiling is also narrower, cause a lot of loose type coil of strips effectively to utilize, can only be used as waste disposal, the shortcoming that the uncoiler structure is also comparatively complicated.
The utility model content
At the above-mentioned shortcoming that exists in the prior art, the purpose of this utility model provides a kind of loose type steel roll opener, and this uncoiler is simple in structure, and is easy to use, can help the uncoiling of the loose type coil of strip of all size.
For achieving the above object, the utility model adopts following technical scheme:
This loose type steel roll opener comprises the coil of strip lifting mechanism, uncoiling cutter mechanism and uncoiling mechanism, the coil of strip lifting mechanism is located between the uncoiling mechanism, the uncoiling cutter mechanism is located at uncoiling mechanism one side, uncoiling mechanism comprises two travelling cars that are oppositely arranged, be respectively equipped with the clamping head of a pyramidal structure on the travelling car, clamp first end and be connected with the clamping head driver part, described two clamping heads are symmetrical arranged, three sections of all being designed to be connected of each clamping head, the axial cross section of segmentum laterale and medial segment is isosceles trapezoidal structure respectively, the dual-side of the axial cross section of interlude is a circular arc, and respectively with segmentum laterale, the side of interlude connects and is tangent.
The side of described segmentum laterale and the span of the angle between the horizontal line are 20 °～40 °; The side of described medial segment and the span of the angle between the horizontal line are 50 °～80 °.
This uncoiler also comprises press mechanism, described press mechanism is located at uncoiling mechanism one side, comprise pressure roller, pressing roller holder, depress driver part, wobble drive parts and pressure roller driver part, pressure roller is positioned at uncoiling cutter mechanism top, and it is hinged with pressing roller holder, it is hinged with pressing roller holder respectively to depress driver part and wobble drive parts, and the roller driver part is connected with the end of pressure roller.
This uncoiler also comprises the anti-mechanism of rising, and the described anti-mechanism of rising is located at the centre position of uncoiling mechanism opposite side, and the described anti-mechanism of rising comprises rolling wheel support and the anti-roller that rises, and the anti-roller that rises is located on the rolling wheel support, and is connected with rolling wheel support by rotating shaft.
The quantity of the described anti-roller that rises is two, is symmetricly set on the rolling wheel support respectively.
In technique scheme, loose type steel roll opener of the present utility model comprises coil of strip lifting mechanism, uncoiling cutter mechanism and uncoiling mechanism, uncoiling mechanism comprises two travelling cars, be respectively equipped with a clamping head on the travelling car, two clamping heads are symmetrical arranged, three sections of all being designed to be connected of each clamping head, the axial cross section of segmentum laterale and medial segment is isosceles trapezoidal structure respectively, the dual-side of the axial cross section of interlude is a circular arc, and is connected also tangent respectively with the side of segmentum laterale, interlude.The segmentum laterale less by the reducing size can insert the coil of strip inner ring preferably, and when coil of strip generation pine was risen, the medial segment that increases on foot by the reducing size also can produce frictional force with it, thereby has clamped coil of strip preferably, help containing that the pine of coil of strip rises, help the uncoiling of loose type coil of strip; Depress and rotate by press mechanism, for uncoiling provides auxiliary power; By the anti-mechanism of rising the coil of strip outer ring is carried out spacing, thereby prevented that rising of coil of strip is big.
Description of drawings
Fig. 1 is the structural representation of loose type steel roll opener of the present utility model;
Fig. 2 is the structure schematic side view of loose type steel roll opener of the present utility model;
Fig. 3 is the structural representation of the clamping head of uncoiler of the present utility model.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
Please in conjunction with Fig. 1, shown in Figure 2, loose type steel roll opener 100 of the present utility model comprises coil of strip lifting mechanism 110, uncoiling cutter mechanism 120 and uncoiling mechanism 130, coil of strip lifting mechanism 110 is located between the uncoiling mechanism 130, coil of strip lifting mechanism 110 comprises coil of strip support 111 and the lifting hydraulic cylinder 112 that is connected with coil of strip support 111, coil of strip support 111 is used for support loose type coil of strip 1, and lifting hydraulic cylinder 112 is used for lifting coil of strip support 111; Uncoiling cutter mechanism 120 is located at uncoiling mechanism 130 1 sides, uncoiling cutter mechanism 120 comprises uncoiling cutter 121 and is connected with uncoiling cutter 121 respectively, uncoiling cutter lifting hydraulic cylinder 122 and uncoiling cutter telescopic hydraulic cylinder 123, uncoiling cutter lifting hydraulic cylinder 122 is used to drive 121 elevating movements of uncoiling cutter, it is flexible and move up and down that uncoiling cutter telescopic hydraulic cylinder 123 is used to drive uncoiling cutter 121, be convenient to find coil of strip 1 to take the lead, make and take the lead to separate with coil of strip 1; Uncoiling mechanism 130 comprises travelling car 131, guide rail 132 and dolly hydraulic cylinder 133, two travelling cars 131 are oppositely arranged, and be located on the corresponding guide rail 132, dolly hydraulic cylinder 133 is located at travelling car 131 1 ends respectively, and be connected with travelling car 131, being used to drive travelling car 131 moves along guide rail 132, and be respectively equipped with the clamping head 134 of a pyramidal structure on the travelling car 131, clamping head 134 1 ends are connected with clamping head driver part 135, clamping head driver part 135 can adopt the motor that has clutch, be used to drive forward and reverse rotation of clamping head 134, thereby for coil of strip 1 uncoiling provides auxiliary onward impulse, also play simultaneously the effect that prevents that coil of strip 1 is loose, be convenient to adjust the position that coil of strip 1 is taken the lead, be convenient to uncoiling.Please be symmetrical arranged in conjunction with two clamping heads 134 shown in Figure 3, three sections of all being designed to be connected of each clamping head 134, the axial cross section of segmentum laterale 134a and medial segment 134c is isosceles trapezoidal structure respectively, dual-side is the skew lines of inclination, the dual-side h of the axial cross section of interlude 134b is a circular arc, and is connected also tangent respectively with the side of segmentum laterale 134a, medial segment 134c.The span of the side of segmentum laterale 134a and the angle α between the horizontal line is 20 °～40 °; The span of the side of medial segment 134c and the angle β between the horizontal line is 50 °～80 °.Because the less segmentum laterale 134a of reducing size can insert coil of strip 1 inner ring preferably, be not subjected to the restriction of coil of strip 1 specification, and dual-side h is the interlude 134b of the circular arc coil of strip 1 of can avoiding damaging when inserting coil of strip 1 inner ring, and when coil of strip 1 generation pine is risen, the medial segment 134c that increases on foot by the reducing size also can produce frictional force with it, thereby clamped coil of strip 1 preferably, helped containing that the pine of coil of strip 1 rises, helped the uncoiling of loose type coil of strip 1.This uncoiler 100 also comprises press mechanism 140, press mechanism 140 is located at uncoiling mechanism 130 1 sides, comprise pressure roller 141, pressing roller holder 142, depress driver part 143, wobble drive parts 144 and pressure roller driver part 145, pressure roller 141 is positioned at uncoiling cutter 121 mechanisms 120 tops, and it is hinged with pressing roller holder 142, depress driver part 143 and be hydraulic cylinder for reduction system, wobble drive parts 144 are oscillating motor, it is hinged with pressing roller holder 142 respectively to depress driver part 143 and wobble drive parts 144, can drive pressing roller holder 142 jointly and drive pressure rollers 141 and move up and down and swing.Pressure roller driver part 145 is a motor, is located at the end of pressure roller 141, and is connected with the end of pressure roller 141, provides power for pressure roller 141 rotates.This uncoiler 100 comprises the anti-mechanism 150 of rising, the anti-mechanism 150 of rising is located at the centre position of uncoiling mechanism 130 opposite sides, and be positioned at the outside of coil of strip lifting mechanism 110, the anti-mechanism 150 of rising comprises rolling wheel support 151 and the anti-roller 152 that rises, the anti-roller 152 that rises is located on the rolling wheel support 151, and be connected with rolling wheel support 151 by rotating shaft, make the anti-roller 152 that rises freely to roll.The quantity of the anti-roller 152 that rises shown in Fig. 1 is two, is symmetricly set on respectively on the rolling wheel support 151.
During use, earlier loose type coil of strip 1 is located on the coil of strip support 111 of coil of strip lifting mechanism 110, and the castering action by lifting hydraulic cylinder 112, coil of strip 1 is lifted between two clamping heads 134, and the axial line of coil of strip 1 and the axial line of clamping head 134 are aligned, travelling car by moving coil of strip 1 both sides of dolly hydraulic cylinder 133 131 moves to the centre then, and the segmentum laterale 134a that makes two clamping heads 134 stretches into coil of strip 1 inner ring, thereby clamping coil of strip 1 also stops to move, drive clamping heads 134 by clamping head driver part 135 again and rotate slightly, so as to make coil of strip 1 take the lead to be in correct position; And then the effect of depressing driver part 143 and wobble drive parts 144 by press mechanism 140, make pressure roller 141 down push down coil of strip 1 (dotted arrow a promptly is expressed as the state procedure that pressure roller 141 pressed down and pushed down coil of strip 1 among Fig. 2); Unlatching by uncoiling cutter lifting hydraulic cylinder 122 and uncoiling cutter telescopic hydraulic cylinder 123 again, drive the position of taking the lead that uncoiling cutter 121 extends coil of strip 1, when uncoiling cutter lifting hydraulic cylinder 122 rises, depress driver part 143 pressure roller 141 is depressed, finish coil of strip 1 and do the head action; Lifting hydraulic cylinder 112 descends then, drive 111 declines of coil of strip support and recover initial position, carry out crawl clamping head driver part 135 this moment, clamping head 134 is rotated, because clamped 134 of coil of strip 1 inner ring clamps, the outer ring is pushed down by pressure roller 141, take the lead to send by the clamping head 134 and the frictional force drive coil of strip 1 of coil of strip 1 inner ring, finish and make head, after coil of strip 1 takes the lead to send, shrink by pressure roller 141 tilting members, make pressure roller 141 deflections and return back to the steel plate upper surface (dotted arrow b promptly is expressed as pressure roller 141 deflections and rotating state procedure among Fig. 2) of uncoiling cutter 121 tops, and clamping coil of strip 1 is taken the lead, start simultaneously by clamping head driver part 135 and pressure roller driver part 145 this moment, under the effect of the auxiliary power of the rotation of clamping head 134 and pressure roller 141, make coil of strip 1 carry out uncoiling smoothly, and coil of strip 1 is taken the lead to feed pinch roll 2; In the uncoiling process, if pine is taken place and rises in loose type coil of strip 1 under the effect of clamping head 134, because the reducing size of the medial segment 134c of clamping head 134 increases on foot, can contain preferably that not only the pine of coil of strip 1 rises, two ends to coil of strip 1 are carried out spacing, and can produce bigger frictional force with coil of strip 1 inner ring, thereby clamped coil of strip 1 preferably, uncoiling (the Fig. 1 that helps loose type coil of strip 1, dotted line 1a among Fig. 3, when solid line 1b is expressed as pine respectively and does not rise coil of strip 1 in, outer path position, dotted line 1a ', solid line 1b ' be expressed as respectively pine rise and be limited the back coil of strip 1 in, outer path position).When coil of strip 1 takes the lead to meet obstructions can not advance the time, rising that the external diameter meeting of coil of strip 1 is unlimited is big, and coil of strip 1 inner ring is also constantly unclamped, when coil of strip 1 external diameter rises big to rising during roller 152 surperficial contacts with anti-, coil of strip 1 can stop to rise greatly because of frictional resistance and the pressure that is subjected to anti-roller 152 surfaces of rising, thereby has guaranteed the normal uncoiling of uncoiler 100.Certainly, in order to make the anti-mechanism 150 of rising more effectively to prevent from the pine of coil of strip 1 is risen, can be according to the loose type coil of strip 1 of different size, the spacing of the axial line of the axial line of the anti-roller 152 that rises and clamping head 134 is adjusted, make the maximum outside diameter of this spacing less than clamping head 134.
Uncoiler of the present utility model 100 is simple in structure, easy to use, can conveniently leave width≤1500mm, internal diameter 160mm～630mm, the loose type coil of strip 1 of external diameter 350mm～650mm and thickness≤6mm, and the spacing of the axial line of the maximum outside diameter size by changing clamping head 134 and the axial line of the anti-roller 152 that rises and clamping head 134, be applicable to the uncoiling of the loose type coil of strip 1 of all size, certainly equally also be applicable to the uncoiling of other tight type coil of strip, thereby can effectively recycle loose type coil of strip 1, the leader that the waste material of this part cutting head cutting tail is used for new coil of strip, provide cost savings, improved economic benefit, effect is remarkable.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (5)
1. loose type steel roll opener, this uncoiler comprises coil of strip lifting mechanism, uncoiling cutter mechanism and uncoiling mechanism, the coil of strip lifting mechanism is located between the uncoiling mechanism, the uncoiling cutter mechanism is located at uncoiling mechanism one side, uncoiling mechanism comprises two travelling cars that are oppositely arranged, be respectively equipped with the clamping head of a tapered structure on the travelling car, clamp first end and be connected with the clamping head driver part, it is characterized in that:
Described two clamping heads are symmetrical arranged, three sections of all being designed to be connected of each clamping head, the axial cross section of segmentum laterale and medial segment is isosceles trapezoidal structure respectively, and the dual-side of the axial cross section of interlude is a circular arc, and is connected also tangent respectively with the side of segmentum laterale, interlude.
2. loose type steel roll opener as claimed in claim 1 is characterized in that:
The side of described segmentum laterale and the span of the angle between the horizontal line are 20 °～40 °; The side of described medial segment and the span of the angle between the horizontal line are 50 °～80 °.
3. loose type steel roll opener as claimed in claim 1 is characterized in that:
This uncoiler also comprises press mechanism, described press mechanism is located at uncoiling mechanism one side, comprise pressure roller, pressing roller holder, depress driver part, wobble drive parts and pressure roller driver part, pressure roller is positioned at uncoiling cutter mechanism top, and it is hinged with pressing roller holder, it is hinged with pressing roller holder respectively to depress driver part and wobble drive parts, and the roller driver part is connected with the end of pressure roller.
4. loose type steel roll opener as claimed in claim 1 is characterized in that:
This uncoiler also comprises the anti-mechanism of rising, and the described anti-mechanism of rising is located at the centre position of uncoiling mechanism opposite side, and the described anti-mechanism of rising comprises rolling wheel support and the anti-roller that rises, and the anti-roller that rises is located on the rolling wheel support, and is connected with rolling wheel support by rotating shaft.
5. loose type steel roll opener as claimed in claim 4 is characterized in that:
The quantity of the described anti-roller that rises is two, is symmetricly set on the rolling wheel support respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201995347U CN201143526Y (en) | 2007-12-20 | 2007-12-20 | Loose section steel coil decoiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201995347U CN201143526Y (en) | 2007-12-20 | 2007-12-20 | Loose section steel coil decoiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201143526Y true CN201143526Y (en) | 2008-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201995347U Expired - Fee Related CN201143526Y (en) | 2007-12-20 | 2007-12-20 | Loose section steel coil decoiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201143526Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102639400A (en) * | 2009-11-02 | 2012-08-15 | L&P产权管理公司 | Spring-roll-pack opener |
| CN102658309A (en) * | 2012-05-23 | 2012-09-12 | 句容通用管业有限公司 | Uncoiler |
| CN102849487A (en) * | 2012-06-26 | 2013-01-02 | 中国重型机械研究院有限公司 | Floating double-conehead paper collecting device of uncoiler |
| CN103203392A (en) * | 2012-01-13 | 2013-07-17 | 宝山钢铁股份有限公司 | Thick plate decoiling device and method |
| CN103639237A (en) * | 2013-11-15 | 2014-03-19 | 四川银河钢结构工程有限公司 | Automatic clamping and decoiling equipment for coiled plate |
| CN104925572A (en) * | 2015-06-23 | 2015-09-23 | 浙江环龙机器有限公司 | Body-paper splitting and winding device |
| CN105234207A (en) * | 2015-09-25 | 2016-01-13 | 新民市华星机械工业有限公司 | Uncoiling device of steel plate uncoiling machine |
| CN106219286A (en) * | 2016-08-30 | 2016-12-14 | 安徽省中阳管业有限公司 | A kind of adjustable Steel Tape Recoiler of diameter |
| CN106429557A (en) * | 2016-09-23 | 2017-02-22 | 东莞市联洲知识产权运营管理有限公司 | Winding equipment on protection film production equipment |
| CN106586631A (en) * | 2016-12-15 | 2017-04-26 | 池州市新辰包装科技有限公司 | Unwinding device of slicing machine |
| CN107580529A (en) * | 2015-05-04 | 2018-01-12 | Sms集团有限公司 | Web transport pallet, web transport car, the method for being discharged in the coiled material rolled at winding apparatus |
| CN108971261A (en) * | 2018-06-26 | 2018-12-11 | 安徽玄同工业设计有限公司 | Transloading equipment |
| CN109178999A (en) * | 2018-09-21 | 2019-01-11 | 江苏宗亮新材料有限公司 | A kind of rolling slitter mechanism |
-
2007
- 2007-12-20 CN CNU2007201995347U patent/CN201143526Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102639400B (en) * | 2009-11-02 | 2014-03-26 | L&P产权管理公司 | Spring-roll-pack opener |
| CN102639400A (en) * | 2009-11-02 | 2012-08-15 | L&P产权管理公司 | Spring-roll-pack opener |
| CN103203392B (en) * | 2012-01-13 | 2015-04-22 | 宝山钢铁股份有限公司 | Thick plate decoiling device and method |
| CN103203392A (en) * | 2012-01-13 | 2013-07-17 | 宝山钢铁股份有限公司 | Thick plate decoiling device and method |
| CN102658309A (en) * | 2012-05-23 | 2012-09-12 | 句容通用管业有限公司 | Uncoiler |
| CN102849487A (en) * | 2012-06-26 | 2013-01-02 | 中国重型机械研究院有限公司 | Floating double-conehead paper collecting device of uncoiler |
| CN103639237A (en) * | 2013-11-15 | 2014-03-19 | 四川银河钢结构工程有限公司 | Automatic clamping and decoiling equipment for coiled plate |
| CN107580529A (en) * | 2015-05-04 | 2018-01-12 | Sms集团有限公司 | Web transport pallet, web transport car, the method for being discharged in the coiled material rolled at winding apparatus |
| CN104925572A (en) * | 2015-06-23 | 2015-09-23 | 浙江环龙机器有限公司 | Body-paper splitting and winding device |
| CN105234207A (en) * | 2015-09-25 | 2016-01-13 | 新民市华星机械工业有限公司 | Uncoiling device of steel plate uncoiling machine |
| CN106219286A (en) * | 2016-08-30 | 2016-12-14 | 安徽省中阳管业有限公司 | A kind of adjustable Steel Tape Recoiler of diameter |
| CN106429557A (en) * | 2016-09-23 | 2017-02-22 | 东莞市联洲知识产权运营管理有限公司 | Winding equipment on protection film production equipment |
| CN106586631A (en) * | 2016-12-15 | 2017-04-26 | 池州市新辰包装科技有限公司 | Unwinding device of slicing machine |
| CN108971261A (en) * | 2018-06-26 | 2018-12-11 | 安徽玄同工业设计有限公司 | Transloading equipment |
| CN109178999A (en) * | 2018-09-21 | 2019-01-11 | 江苏宗亮新材料有限公司 | A kind of rolling slitter mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20141220 |
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| EXPY | Termination of patent right or utility model |