CN202358738U - Horizontal type three-roll correcting and pinching device - Google Patents
Horizontal type three-roll correcting and pinching device Download PDFInfo
- Publication number
- CN202358738U CN202358738U CN2011204305462U CN201120430546U CN202358738U CN 202358738 U CN202358738 U CN 202358738U CN 2011204305462 U CN2011204305462 U CN 2011204305462U CN 201120430546 U CN201120430546 U CN 201120430546U CN 202358738 U CN202358738 U CN 202358738U
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- swing span
- correcting
- roll
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Abstract
The utility model discloses a horizontal type three-roll correcting and pinching device. A swinging frame is supported by a fixed frame through a roller wheel; the fixing frame is connected with the swinging frame through two connecting rods; the swinging frame is provided with a first correcting roll and a second correcting roll; a swinging bracket is hinged with one side of the swinging frame; a third correcting roll is mounted on the swinging bracket; the third correcting roll is arranged at middle positions of the first correcting roll and the second correcting roll; a pressing roll bracket is hinged with the other side of the swinging frame; a pressing roll is mounted on the pressing roll bracket; the pressing roll is driven by a motor; the pressing roll bracket is driven by a lifting hydraulic cylinder; and the swinging frame is connected with the fixing frame through a correcting hydraulic cylinder. With the adoption of the correcting and pinching device provided by the utility model, the problem of deflection of a steel band can be solved, the pinching function of the steel band is realized, and the machining process of the steel band can be ensured to be smoothly carried out.
Description
Technical field
The utility model relates to metallurgical machinery, and the company of relating in particular to moves back, the horizontal three rollers correction clamping and conveying device of in the line band steel being rectified a deviation is handled in zinc-plated, color coating.
Background technology
At present in metallurgy industry band steel is handled line, because the needs of manufacturing process, the band steel needs to realize deviation-correcting function under the situation of change of direction not; This just need use horizontal deviation correcting device; For example horizontal deviation correcting device all need be used in positions such as the back of the welding machine in the silicon steel continuous annealing process, circle shear front, simultaneously, also requires the band steel to maintain certain force of strain; Perhaps in the crossing process of band steel because jockey pulley distributes far, hope also that deviation correcting device has to pinch work in order to guarantee the trouble-free operation of band steel.
Summary of the invention
In view of this, the main purpose of the utility model is to provide a kind of horizontal three rollers correction clamping and conveying device, solves the strip running deviation problem and realizes that the band steel pinches function, to guarantee carrying out smoothly of band steel procedure for processing.
For achieving the above object, the technical scheme of the utility model is achieved in that
A kind of horizontal three rollers correction clamping and conveying device mainly comprises fixed mount 1 and swing span 3; Said swing span 3 is supported on the said fixed mount 1 through roller 2, and said fixed mount 1 links to each other through two connecting rods 11 with swing span 3, said swing span 3 be provided with the first correction roller 4 and second rectify a deviation roller 4 '; One side of this swing span 3 is hinged with swinging mounting 10, and the 3rd correction roller 9 is installed on the said swinging mounting 10, and said the 3rd correction roller 9 is positioned at the midway location on the said first correction roller 4 and the second correction roller, 4 ' top; Have under the situation of tension force at the band steel, make band steel and the said first correction roller 4 and second correction roller 4 ' no relative motion; The opposite side of said swing span 3 is hinged with pressing roller holder 6, on the said pressing roller holder 6 pressure roller 5 is installed, and said pressure roller 5 is driven by motor 12; Said pressing roller holder 6 drives through lifting hydraulic cylinder 7; Be connected through correction hydraulic actuating cylinder 14 between said swing span 3 and the fixed mount 1.
Wherein, the drafts of said the 3rd correction roller 9 is regulated through having right-and-left threaded screw rod 8.
Said motor base 13 together rotates with swing span 3 in the strip steel deviation process, and said swing span 3 is rigid unitary with said motor base 13.
When said device need not pinch function, pressure roller 5 placed and lifts the position.
The horizontal three rollers correction clamping and conveying device that the utility model provided has the following advantages:
1) adopt this device, under the situation of strip running deviation, the action of correction hydraulic actuating cylinder, this clamping and conveying device can play proportional integral (PI) correction effect, and has the advantages that speed of response is fast, centering capacity is strong.
2) the correction roller of this device is a horizontal mode, can under the situation that does not change band steel direction, realize the correction effect, just can play the correction effect for single roller correction then need change band steel direction.
3) this device can make the band steel keep certain tension force, from the distant place of jockey pulley, has to pinch and is with steel to wear the band function simultaneously, and in the time need not pinching function, lifting hydraulic cylinder lifts the correction roller and gets final product.
4) two of this device correction rollers are fixed, and the 3rd correction roller can be regulated through positive and negative thread screw according to belt steel thickness and tension force, and to guarantee not having relative motion between band steel and the correction roller, this structure is easy to adjust, and is safe and reliable.
5) the correction hydraulic actuating cylinder is arranged in the bottom of band steel, and phenomenon can not polluted belt steel surface yet even leakage of oil etc. appears in hydraulic actuating cylinder at the scene.
Description of drawings
Fig. 1 is the front view of the utility model horizontal three rollers correction clamping and conveying device;
Fig. 2 is the birds-eye view of this utility model horizontal three rollers correction clamping and conveying device;
Fig. 3 be this utility model horizontal three rollers correction clamping and conveying device the correction schematic diagram.
[primary clustering nomenclature]
1: fixed mount 2: roller 3: swing span
4: the first the correction roller 4 ': second the correction roller
5: pressure roller 6: pressing roller holder 7: lifting hydraulic cylinder
8: screw rod correction in 9: the three roller 10: swinging mounting
11: connecting rod 12: motor 13: motor base
14: the correction hydraulic actuating cylinder.
The specific embodiment
Embodiment below in conjunction with accompanying drawing and the utility model does further detailed explanation to this horizontal three rollers correction clamping and conveying device.
Like Fig. 1, Fig. 2 and shown in Figure 3, this horizontal three rollers correction clamping and conveying device mainly comprises fixed mount 1 and swing span 3; Said swing span 3 leans on roller 2 to be supported on the fixed mount 1, and said fixed mount 1 couples together through two connecting rods 11 with swing span 3, and the first correction roller 4, the second correction roller 4 ' (two correction rollers are identical) are installed on the said swing span 3; Side at swing span 3 is hinged with a swinging mounting 10; Install on the swinging mounting 10 the 3rd correction roller 9, the three correction rollers 9 be positioned at two correction rollers 4 and 4 on the swing span 3 ' midway location, be with steel to have under the situation of tension force; Can make band steel and two correction roller 4 and 4 ' no relative motions; The drafts of the 3rd correction roller 9 can be regulated with having right-and-left threaded screw rod 8, at the opposite side of swing span 3 pressing roller holder 6 is installed, and pressure roller 5 is installed on the pressing roller holder 6; Pressure roller 5 is driven by motor 12, and motor base 13 is rigid unitary with swing span 3.
In addition, is connected through correction hydraulic actuating cylinder 14 between this swing span 3 and the fixed mount 1, when detector detected strip running deviation, correction hydraulic actuating cylinder 14 began action, and swing span 3 is swung respective angles, thereby plays the correction effect.
The above is the structure of said correction clamping and conveying device, does one in the face of the principle of work of said correction clamping and conveying device down and briefly introduces.
When the band steel when the transmission side sideslip, correction hydraulic actuating cylinder 14 stretches out according to the detector action command, swing span 3 deflections are as shown in Figure 3, supposes two rollers 4 and 4 of rectifying a deviation ' with respect to unit line of centers deflection 121mm, rotate 0.8 °.Have under the situation of tension force at the band steel, utilize to have right-and-left threaded screw rod 8 adjustings the 3rd correction roller 9 in the appropriate location, relative two the correction rollers 4 and 4 of band steel ' fricton-tight with the 3rd correction roller 9.The band steel can be realized the 121mm that rectifies a deviation immediately, so these horizontal three roller deviation correcting devices have fast the having a few of speed of response.Suppose two correction rollers 4 and 4 ' with the 3rd 0.8 ° of the roller 9 relative unit line of centers deflection of rectifying a deviation; If two the correction roller 4 and 4 ' diameter be 560mm; Roll rotates a circle; Correction amount to the band steel is: 3.14 * 560 * tan0.8 °=24.5mm, this effect can continue the band steel is realized the correction effect.Therefore, these horizontal three roller deviation correcting devices can be realized the integration correction of correction of rapid-action ratio and continuous action, are proportional integral (PI) correction form.
In like manner, when being with steel toward the fore side sideslip, correction hydraulic actuating cylinder 14 shrinks to reversing sense according to the detector action command, and swing span 3 deflections realize the proportional integral (PI) correction.When needs pinched function, pressing roller holder 6 drove through lifting hydraulic cylinder 7, and pressure roller 5 and correction roller 4 are compressed, and played to keep tension force and pinch the function that the band steel is worn band.In the time of need not pinching function, pressure roller 5 places and lifts the position and get final product.
The above is merely the preferred embodiment of the utility model, is not in order to limit the protection domain of the utility model.
Claims (4)
1. horizontal three a rollers correction clamping and conveying device is characterized in that, mainly comprises fixed mount (1) and swing span (3); Said swing span (3) is supported on the said fixed mount (1) through roller (2); Said fixed mount (1) links to each other through two connecting rods (11) with swing span (3), and said swing span (3) is provided with the first correction roller (4) and the second correction roller (4 '); One side of this swing span (3) is hinged with swinging mounting (10), and the 3rd correction roller (9) is installed on the said swinging mounting (10), and said the 3rd correction roller (9) is positioned at the midway location on the said first correction roller (4) and second correction roller (4 ') top; Have under the situation of tension force at the band steel, make band steel and the said first correction roller (4) and the no relative motion of the second correction roller (4 '); The opposite side of said swing span (3) is hinged with pressing roller holder (6), and pressure roller (5) is installed on the said pressing roller holder (6), and said pressure roller (5) is driven by motor (12); Said pressing roller holder (6) drives through lifting hydraulic cylinder (7); Be connected through correction hydraulic actuating cylinder (14) between said swing span (3) and the fixed mount (1).
2. horizontal three rollers correction clamping and conveying device according to claim 1 is characterized in that the drafts of said the 3rd correction roller (9) is regulated through having right-and-left threaded screw rod (8).
3. horizontal three rollers correction clamping and conveying device according to claim 1; It is characterized in that; Said motor base (13) together rotates with swing span (3) in the strip steel deviation process, and said swing span (3) is rigid unitary with said motor base (13).
4. horizontal three rollers correction clamping and conveying device according to claim 1 is characterized in that when said device need not pinch function, pressure roller (5) placed and lifts the position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204305462U CN202358738U (en) | 2011-11-03 | 2011-11-03 | Horizontal type three-roll correcting and pinching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204305462U CN202358738U (en) | 2011-11-03 | 2011-11-03 | Horizontal type three-roll correcting and pinching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202358738U true CN202358738U (en) | 2012-08-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204305462U Expired - Fee Related CN202358738U (en) | 2011-11-03 | 2011-11-03 | Horizontal type three-roll correcting and pinching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202358738U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105083917A (en) * | 2015-09-02 | 2015-11-25 | 鞍钢集团工程技术有限公司 | Single-roller tension measurement deviation correction device |
| CN105565040A (en) * | 2014-10-13 | 2016-05-11 | 无锡市恒盛电机有限公司 | Floating adjusting mechanism of guide roller |
| CN106702301A (en) * | 2015-08-18 | 2017-05-24 | 天津市宇润德金属制品有限公司 | Galvanizing tool for strip steel |
| RU172033U1 (en) * | 2016-05-31 | 2017-06-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный технологический университет" | Device for winding material into a roll |
| CN107879170A (en) * | 2017-11-24 | 2018-04-06 | 鹤山市华美金属制品有限公司 | Strip three roll correction device |
| CN108213114A (en) * | 2017-12-25 | 2018-06-29 | 佛山市珂莎巴科技有限公司 | A kind of three roll correction machine |
| CN109502390A (en) * | 2018-11-30 | 2019-03-22 | 江苏悦达家纺制品有限公司 | A kind of single roller rectifying device of woven fabric |
-
2011
- 2011-11-03 CN CN2011204305462U patent/CN202358738U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565040A (en) * | 2014-10-13 | 2016-05-11 | 无锡市恒盛电机有限公司 | Floating adjusting mechanism of guide roller |
| CN106702301A (en) * | 2015-08-18 | 2017-05-24 | 天津市宇润德金属制品有限公司 | Galvanizing tool for strip steel |
| CN105083917A (en) * | 2015-09-02 | 2015-11-25 | 鞍钢集团工程技术有限公司 | Single-roller tension measurement deviation correction device |
| RU172033U1 (en) * | 2016-05-31 | 2017-06-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный технологический университет" | Device for winding material into a roll |
| CN107879170A (en) * | 2017-11-24 | 2018-04-06 | 鹤山市华美金属制品有限公司 | Strip three roll correction device |
| CN108213114A (en) * | 2017-12-25 | 2018-06-29 | 佛山市珂莎巴科技有限公司 | A kind of three roll correction machine |
| CN109502390A (en) * | 2018-11-30 | 2019-03-22 | 江苏悦达家纺制品有限公司 | A kind of single roller rectifying device of woven fabric |
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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: 20120801 Termination date: 20151103 |
|
| EXPY | Termination of patent right or utility model |