CN202015753U - Colored belt coreless recoiling machine - Google Patents
Colored belt coreless recoiling machine Download PDFInfo
- Publication number
- CN202015753U CN202015753U CN2010206927456U CN201020692745U CN202015753U CN 202015753 U CN202015753 U CN 202015753U CN 2010206927456 U CN2010206927456 U CN 2010206927456U CN 201020692745 U CN201020692745 U CN 201020692745U CN 202015753 U CN202015753 U CN 202015753U
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- China
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- roll
- spring
- coreless
- pinch roll
- recoiling
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- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The utility model belongs to metallurgical machinery equipment, and particularly relates to a colored belt coreless recoiling machine. The colored belt coreless recoiling machine is characterized in that the stroke of a hydraulic cylinder of a lower bent roller is increased, the hydraulic cylinder is driven so that the lower bent roller rises to a position identical to the height of a rolling line, the upper portion of a base corresponding to support seats at two ends of each of upper pitch rolls is connected with a supporting rack consisting of two supporting seats and a crossbeam, the two supporting seats are symmetrically provided with two electrical upper pinch roll lifting mechanisms, and each electric upper pinch roll mechanism consists of a pinch motor, a coupler, a reduction gearbox, a nut, a lead screw, an upper spring seat, a spring and a lower spring seat. The colored belt coreless recoiling machine not only is reasonable in design, compact in structure and applicable to belt rolling production lines and dual-purpose plate and belt rolling production lines, but also has the advantages that the colored belt coreless recoiling machine can realize rapid coreless recoiling for cold and hot colored metal recoiled materials, is fine in recoiling property and quite convenient in operation and use, and the like.
Description
Technical field
The utility model belongs to metallurgical machinery equipment, and particularly a kind of coloured band coreless roll is got machine.This centreless coiling machine can carry out quick centreless to hot and cold non-ferrous metal coiled material and batch, and both has been applicable to the strip-rolling production line, is suitable for plate, the dual-purpose rolling line of band again.
Background technology
Current, along with the develop rapidly of metallurgical industry, various rolling lines emerge in an endless stream, and are increasing; The rolling line of the reversible hot milling roll group of especially rolling non-ferrous metal section bar had both required rolled strip rolled plate again; But coiling machine in the market can't satisfy above-mentioned two kinds of rolling requirements; As rolling non-ferrous metal band production line with the centreless coiling machine in the four roller reversible hot milling roll groups, its structure comprises: drive the centreless coiling machine by the transmission mechanism of motor, reductor and universal-joint spindle, this centreless coiling machine mainly comprises: support, go up bending roll, bending roll, guide plate, roll-separating mechanism, curvature are adjusted cam, pressure roller, push pedal, manual top pinch roll and bottom pinch roll down; Wherein descending bending roll is that bending coils into the roll coil of strip to band after rising to bending position below the roll line by Driven by Hydraulic Cylinder.If making roller-way in the time of will making wherein following bending roll be used for rolled plate uses, just must make down the bending roll upper surface rise to the rolling line position, but raising of following bending roll upper surface improves pinch roll feeding difficulty, for raising pinches power, must change manual top pinch roll elevating mechanism into motor-driven structure.Therefore,, research and develop a kind ofly when rolled plate, sheet material is passed through smoothly, enter next procedure at the shortcoming and defect part that exists in the above-mentioned technology; When rolled strip, coloured band coreless roll that can coil into the roll coil of strip is smoothly got the machine new product, and use and satisfy market demand, be very necessary.
Summary of the invention
The utility model is intended to the shortcoming and defect part that exists in above-mentioned technology, and provides not only reasonable in design, and compact conformation both had been applicable to the strip-rolling production line, was applicable to plate, the dual-purpose rolling line of band again; And have and hot and cold non-ferrous metal coiled material is carried out quick centreless batch, rolling is good and manipulate a kind of very easily coloured band coreless roll and get machine.
The purpose of this utility model is to adopt following technical scheme to realize: described coloured band coreless roll is got machine, comprise support, last bending roll, following bending roll, top pinch roll and bottom pinch roll, it is characterized in that: increase the stroke of the hydraulic cylinder of bending roll down, bending roll is raised to and the corresponding to position of the height of roll line by driving hydraulic cylinder; Be connected the bearing support of forming by two bearings and crossbeam with the corresponding upper part of the frame of the supporting seat at top pinch roll two ends, the elevating mechanism of two electronic top pinch rolls of symmetry installing on two bearings, the elevating mechanism of described each electronic top pinch roll is by pinching motor, shaft coupling, reduction box, screw, leading screw, upper spring seat, spring and lower spring cup are formed, pinching motor is connected with the reduction box power shaft by shaft coupling, the reduction box bottom surface connects screw, the upper end that is threaded in the leading screw in the screw is connected with the output shaft of reduction box, the bottom of leading screw is connected in the apical pore of upper spring seat by pin, the spring stack of spring base bottom surface is socketed in the upper end of spring, the lower end of spring is sleeved on the lower spring cup, and its spring stack is connected on the supporting seat of top pinch roll one end.
Owing in the utility model, installed the elevating mechanism of electronic top pinch roll, when rolling coiled material,, regulate the downforce of pinch roll according to different material thicknesses, satisfy the feeding requirement, regulate down curved position of getting roller by hydraulic cylinder simultaneously.After adjusting finishes, adjust the driven by motor roll-separating mechanism by roll gap, the roll gap to upper and lower bending roll is progressively accurately regulated, like this when batching, can progressively regulate the curvature of band along with the variation of coiled material external diameter, thereby make the smooth rolling of coiled material, and can guarantee the interior external diameter requirement of coiled material.Press-roller device cooperating when batching is guaranteed the tight rolling of band with this.
The comprehensive above technical scheme of being taked realizes the purpose of this utility model.
Compared with prior art, the utility model is not only reasonable in design, and compact conformation both had been applicable to the strip-rolling production line, is applicable to plate, the dual-purpose rolling line of band again; And have and hot and cold non-ferrous metal coiled material is carried out quick centreless batch, rolling is good and manipulate advantages such as very convenient.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
The utility model has three width of cloth accompanying drawings.Wherein:
Accompanying drawing 1 is the main TV structure schematic diagram of specific embodiment of the utility model;
Accompanying drawing 2 is along the amplification view at B place among Fig. 1;
Accompanying drawing 3 is along the cutaway view of A-A line among Fig. 1.
Among the figure: 1, motor, 2, reductor, 3, universal-joint spindle, 4, support, 5, bottom pinch roll, 6, top pinch roll, 7, lower spring cup, 8, spring, 9, upper spring seat, 10, leading screw, 11, screw, 12, bearing, 13, pinch motor, 14, shaft coupling, 15, reduction box, 16, crossbeam, 17, bending roll down, 18, go up bending roll, 19, guide plate, 20, roll-separating mechanism, 21, roll line, 22, curvature is adjusted cam, and 23, push pedal, 24, pressure roller, 25, hydraulic cylinder.
The specific embodiment
Shown in Figure 1 is specific embodiment of the utility model, and it is that coloured band coreless roll of installing in the rolling line of four roller reversible hot milling roll groups of certain factory is got machine; Its structure comprises: support 4, last bending roll 18, following bending roll 17, top pinch roll 6 and bottom pinch roll 5, it is characterized in that: increase the stroke of the hydraulic cylinder 25 of bending roll 17 down, bending roll 17 is raised to and the corresponding to position of the height of roll line 21 by driving hydraulic cylinder 25; Be connected the bearing support of forming by two bearings 12 and crossbeam 16 with the corresponding support of the supporting seat at top pinch roll 6 two ends 4 tops, the elevating mechanism of two electronic top pinch rolls of symmetry installing on two bearings 12, the elevating mechanism of described each electronic top pinch roll is by pinching motor 13, shaft coupling 14, reduction box 15, screw 11, leading screw 10, upper spring seat 9, spring 8 and lower spring cup 7 are formed, pinching motor 13 is connected with reduction box 15 power shafts by shaft coupling 14, reduction box 15 bottom surfaces connect screw 11, the upper end that is threaded in the leading screw 10 in the screw 11 is connected with the output shaft of reduction box 15, the bottom of leading screw 10 is connected in the apical pore of upper spring seat 9 by pin, the spring stack of upper spring seat 9 bottom surfaces is socketed in the upper end of spring 8, the lower end of spring 8 is sleeved on the lower spring cup 7, and this lower spring cup 7 is connected on the supporting seat of top pinch roll 6 one ends.
Specific embodiment of the utility model is the motor 1 by AC frequency conversion, by reductor 2 and universal-joint spindle 3 central driving.
When the utility model batched work, after band entered pinch roll, top pinch roll 6 was depressed, and controls drafts according to thickness of strip, thereby made band have enough power to enter the bending roll workspace.Band moves on, enter the bending roll workspace, guide plate rises to the limit simultaneously, following bending roll 17 is according to thickness of strip, regulate the gap of upper and lower bending roll 18,17 by roll-separating mechanism 20, when band is nipped by upper and lower bending roll 18,17, the back is because the flecition of three rollers, make band with certain curvature bending, the effect by guide plate 19 and push pedal 23 begins to batch rolling.Because along with the external diameter that carries out coiled material that batches constantly becomes big, at this moment curvature is adjusted cam 22 by the slowly rotation clockwise of certain angular speed, the following bending roll 17 that is pressed in like this on the curvature adjustment cam 22 descends, it is big that the slit of upper and lower bending roll 18,17 becomes, make the curvature of band constantly become big, constantly change and change along with coil diameter with this curvature that satisfies the band of back rolling.Pressure roller is depressed after batching 2 circles in coiling process, cooperates and batches, and guarantees the tight rolling of band.After batching end, guide plate 19 slowly falls back to initial position, and 23 hydraulic cylinders of push pedal simultaneously take push pedal 23 to coiled material is pushed along guide plate 19, make it enter into catching device, and guide plate 19 returns are finished the work of once batching.
When sheet material need pass through the utility model, guide plate 19 was adjusted to horizontal level, to guarantee accepting smoothly of sheet material and follow-up equipment.Simultaneously top pinch roll 6 is raised to the limes superiors position, and following bending roll 17 falls, and this also is an original state of the present utility model, this at present bending roll 17 and 5 pairs of sheet materials of bottom pinch roll play the effect of transportation roller-way, make sheet material smoothly by the centreless coiling machine.
The above; it only is the preferable specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; all are familiar with those skilled in the art in the disclosed technical scope of the utility model, are equal to replace or change according to the technical solution of the utility model and design of the present utility model thereof all should be encompassed within the protection domain of the present utility model.
Claims (1)
1. a coloured band coreless roll is got machine, comprise support, last bending roll, following bending roll, top pinch roll and bottom pinch roll, it is characterized in that: increase the stroke of the hydraulic cylinder (25) of bending roll (17) down, bending roll (17) is raised to and the corresponding to position of height of roll line (21) by driving hydraulic cylinder (25); Be connected the bearing support of forming by two bearings (12) and crossbeam (16) with the corresponding upper part of the frame of supporting seat at top pinch roll (6) two ends, go up the elevating mechanism of two electronic top pinch rolls of symmetry installing at two bearings (12), the elevating mechanism of described each electronic top pinch roll is by pinching motor (13), shaft coupling (14), reduction box (15), screw (11), leading screw (10), upper spring seat (9), spring (8) and lower spring cup (7) are formed, pinching motor (13) is connected with reduction box (15) power shaft by shaft coupling (14), reduction box (15) bottom surface connects screw (11), the upper end that is threaded in the leading screw (11) in the screw (11) is connected with the output shaft of reduction box (15), the bottom of leading screw (11) is connected in the apical pore of upper spring seat (9) by pin, the spring stack of spring base (9) bottom surface is socketed in the upper end of spring (8), the lower end of spring (8) is sleeved on the lower spring cup (7), and its spring stack (7) is connected on the supporting seat of top pinch roll (6) one ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206927456U CN202015753U (en) | 2010-12-30 | 2010-12-30 | Colored belt coreless recoiling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206927456U CN202015753U (en) | 2010-12-30 | 2010-12-30 | Colored belt coreless recoiling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202015753U true CN202015753U (en) | 2011-10-26 |
Family
ID=44809433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206927456U Expired - Fee Related CN202015753U (en) | 2010-12-30 | 2010-12-30 | Colored belt coreless recoiling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202015753U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814356A (en) * | 2012-08-31 | 2012-12-12 | 吉林建龙钢铁有限责任公司 | Device for hot-rolled strip steel production line to achieve uncoiling of steel coils in small batches |
| CN103230963A (en) * | 2013-04-16 | 2013-08-07 | 无锡亚新通用机械有限公司 | Hydraulic pressure core-free rolling machine |
| CN106583498A (en) * | 2016-12-27 | 2017-04-26 | 安徽楚江科技新材料股份有限公司 | Automatic winding device |
| CN107138554A (en) * | 2017-06-29 | 2017-09-08 | 广东含元工业技术有限公司 | A kind of metal plates and strips winder |
| CN110550485A (en) * | 2019-08-12 | 2019-12-10 | 武义县正达金属丝制品有限公司 | Rolling machine |
-
2010
- 2010-12-30 CN CN2010206927456U patent/CN202015753U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102814356A (en) * | 2012-08-31 | 2012-12-12 | 吉林建龙钢铁有限责任公司 | Device for hot-rolled strip steel production line to achieve uncoiling of steel coils in small batches |
| CN103230963A (en) * | 2013-04-16 | 2013-08-07 | 无锡亚新通用机械有限公司 | Hydraulic pressure core-free rolling machine |
| CN106583498A (en) * | 2016-12-27 | 2017-04-26 | 安徽楚江科技新材料股份有限公司 | Automatic winding device |
| CN106583498B (en) * | 2016-12-27 | 2019-11-22 | 安徽楚江科技新材料股份有限公司 | A kind of automatic lap former |
| CN107138554A (en) * | 2017-06-29 | 2017-09-08 | 广东含元工业技术有限公司 | A kind of metal plates and strips winder |
| CN110550485A (en) * | 2019-08-12 | 2019-12-10 | 武义县正达金属丝制品有限公司 | Rolling machine |
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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: 20111026 Termination date: 20151230 |
|
| EXPY | Termination of patent right or utility model |