CN102218459A - Numerical-control double-roll veneer reeling machine with adjustable rounding diameter - Google Patents
Numerical-control double-roll veneer reeling machine with adjustable rounding diameter Download PDFInfo
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- CN102218459A CN102218459A CN2011101941583A CN201110194158A CN102218459A CN 102218459 A CN102218459 A CN 102218459A CN 2011101941583 A CN2011101941583 A CN 2011101941583A CN 201110194158 A CN201110194158 A CN 201110194158A CN 102218459 A CN102218459 A CN 102218459A
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- 238000005096 rolling process Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/14—Bending sheet metal along straight lines, e.g. to form simple curves by passing between rollers
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Abstract
The invention relates to the technical field of veneer reeling machines, in particular to a numerical-control double-roll veneer reeling machine with adjustable rounding diameter. A fixed upper roll is fixed, lower rubber rolls are arranged on two lower roll end bearing seats below the fixed upper roll, the two lower roll end bearing seats are respectively fixed on two hydraulic cylinders, a sensor contactor of a sensor is fixedly connected onto the two lower roll end bearing seats respectively, and a signal input end of a hydraulic controller is connected with a hydraulic signal output end of the numerical control device. As for the numerical-control double-roll veneer reeling machine, the gap between the fixed upper roll and the lower rubber roll is changed, thus one upper roll mold can be used for reeling workpieces of different diameters. The sensor can be used for measuring the current height of the lower rolls, i.e., the distance between the upper roll and the lower rolls in real time, and the distance is adjusted in real time under control of the hydraulic cylinders so that the effect that one upper roll mold can be used for reeling workpieces of different diameters is achieved.
Description
Technical field:
The present invention relates to the veneer reeling machine technical field, be specifically related to a kind of two roller rolling machines of numerical control adjustment volume circular diameter.
Background technology:
Two roller rolling machines pressurize to make it to produce to be out of shape on the elasticity lower roll by the rigidity top roll and roll workpiece.The distortion difference that the top roll of different-diameter produces the elasticity lower roll causes the diameter of work that rolls also different thereupon, just makes a corresponding with it top roll mould and realizes so will roll the workpiece of a diameter.Be subjected to the influence of above-mentioned traditional concept, two roller rolling machines all are to satisfy the demand that the user rolls the different-diameter workpiece by changing different top roll moulds all the time, but run into user volume circular diameter specification more for a long time, often can't solve or increase because of a large amount of top roll moulds user's production cost.
Need change different top roll moulds when now two roller rolling machines on the market need to roll the workpiece of different-diameter in application process,, and make that operating efficiency can not get promoting because more mold exchange need expend great amount of manpower and material resources.
Summary of the invention:
The purpose of this invention is to provide a kind of numerical control and can adjust two roller rolling machines of volume circular diameter, the present invention can realize rolling the workpiece of different-diameter size by same mould, and do not need to replace with the roller die tool, and greatly reduce the manufacturing cost of top roll mould, saved the machine-building cost; Often do not need in process of production more mold exchange yet, greatly reduce the human and material resources of production, make operating efficiency be greatly improved.
The present invention is by fixing top roll, lower rubber roller, lower roll end bearing seat, hydraulic jack, sensor, the sensor contact device, the PLC controller, numerical control device, hydraulic control device is formed, fixedly top roll is for fixedly installing, lower rubber roller is arranged on two lower roll end bearing seats of fixing top roll below, two lower roll end bearing seats are separately fixed on two hydraulic jacks, side at two hydraulic jacks is respectively arranged with sensor, the sensor contact device of sensor is fixedly connected on respectively on two lower roll end bearing seats, the signal output part of two sensors all links to each other with the signal input part of PLC controller, and the PLC controller is connected with numerical control device; Two hydraulic jacks all are connected with hydraulic control device, and the signal input part of hydraulic control device is connected with the hydraulic pressure signal output of numerical control device.
By changing the fixedly gap between the top roll and lower rubber roller, realized that same top roll mould rolls the workpiece of different-diameter among the present invention.The height that sensor can be measured current lower roll in real time is the distance between the up-down rollers, adjusts in real time by hydraulic jack control, rolls the effect of different-diameter workpiece in order to realize same top roll mould.
Present device is simple in structure, numerical control operating, and stable performance has reduced Mold Making and equipment use cost, need not more that mold exchange can roll the workpiece of different-diameter, and has increased the scope of application of two roller rolling machines.It is simple for structure, and is reasonable in design, and processing technology is simple, and cost is low, and is easy to assembling, and equipment running precision height is wear-resistant, has improved the processing performance of complete machine.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
The specific embodiment:
Referring to Fig. 1, this specific embodiment is by the following technical solutions: it is by fixing top roll 4, lower rubber roller 3, lower roll end bearing seat 2, hydraulic jack 7, sensor 5, sensor contact device 6, PLC controller 1, numerical control device 8, hydraulic control device 9 is formed, fixedly top roll 4 is for fixedly installing, lower rubber roller 3 is arranged on two lower roll end bearing seats 2 of fixing top roll 4 belows, two lower roll end bearing seats 2 are separately fixed on two hydraulic jacks 7, be respectively arranged with sensor 5 in the side of two hydraulic jacks 7, the sensor contact device 6 of sensor 5 is fixedly connected on respectively on two lower roll end bearing seats 2, the signal output part of two sensors 5 all links to each other with the signal input part of PLC controller 1, and PLC controller 1 is connected with numerical control device 8; Two hydraulic jacks 7 all are connected with hydraulic control device 9, and the signal input part of hydraulic control device 9 is connected with the hydraulic pressure signal output of numerical control device 8.
Described sensor 5 adopts rope sensor, and sensor contact device 6 is the stay cord of rope sensor, and the precision of rope sensor can reach 0.2mm.
By changing the fixedly gap between the top roll and lower rubber roller, realized that same top roll mould rolls the workpiece of different-diameter in this specific embodiment.The height that sensor can be measured current lower roll in real time is the distance between the up-down rollers, adjusts in real time by hydraulic jack control, rolls the effect of different-diameter workpiece in order to realize same top roll mould.This specific embodiment device structure is simple, numerical control operating, and stable performance has reduced Mold Making and equipment use cost, need not more that mold exchange can roll the workpiece of different-diameter, and has increased the scope of application of two roller rolling machines.
This specific embodiment is in application: the user only needs will to roll parameter such as the thickness of slab, yield limit, volume circular diameter of workpiece and imports by touch display screen, draw height distance required between the up-down rollers after the numerical control device computing, result of calculation is delivered to PLC controller 1 and hydraulic control device 9, and hydraulic control device 9 promotes two hydraulic jacks 7 and moves to specified altitude assignment.The sensor at lower roll two ends is accurately measured the height of lower roll, and feeds back to the PLC controller.After confirming to arrive assigned address, can roll up circle processing.
Claims (2)
1. a numerical control can be adjusted two roller rolling machines of rolling up circular diameter, it is characterized in that by fixing top roll (4), lower rubber roller (3), lower roll end bearing seat (2), hydraulic jack (7), sensor (5), sensor contact device (6), PLC controller (1), numerical control device (8), hydraulic control device (9) is formed, fixedly top roll (4) is for fixedly installing, lower rubber roller (3) is arranged on two lower roll end bearing seats (2) of fixing top roll (4) below, two lower roll end bearing seats (2) are separately fixed on two hydraulic jacks (7), be respectively arranged with sensor (5) in the side of two hydraulic jacks (7), the sensor contact device (6) of sensor (5) is fixedly connected on respectively on two lower roll end bearing seats (2), the signal output part of two sensors (5) all links to each other with the signal input part of PLC controller (1), and PLC controller (1) is connected with numerical control device (8); Two hydraulic jacks (7) all are connected with hydraulic control device (9), and the signal input part of hydraulic control device (9) is connected with the hydraulic pressure signal output of numerical control device (8).
2. a kind of numerical control according to claim 1 can be adjusted two roller rolling machines of volume circular diameter, it is characterized in that described sensor (5) adopts rope sensor, and sensor contact device (6) is the stay cord of rope sensor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110194158 CN102218459B (en) | 2011-07-14 | 2011-07-14 | Numerical-control double-roll veneer reeling machine with adjustable rounding diameter |
| PCT/CN2011/001343 WO2013006993A1 (en) | 2011-07-14 | 2011-08-11 | Two-roller bending machine capable of adjusting bending diameter in numerical control manner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110194158 CN102218459B (en) | 2011-07-14 | 2011-07-14 | Numerical-control double-roll veneer reeling machine with adjustable rounding diameter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102218459A true CN102218459A (en) | 2011-10-19 |
| CN102218459B CN102218459B (en) | 2013-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110194158 Active CN102218459B (en) | 2011-07-14 | 2011-07-14 | Numerical-control double-roll veneer reeling machine with adjustable rounding diameter |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102218459B (en) |
| WO (1) | WO2013006993A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182408A (en) * | 2011-12-30 | 2013-07-03 | 南通超力卷板机制造有限公司 | Two-roller plate rolling machine for rolling ellipse workpieces in numerically controlled way |
| CN104249096A (en) * | 2013-06-28 | 2014-12-31 | 南通超力卷板机制造有限公司 | Numerical control flexible roll bending two-roller plate bending machine for small-diameter barrel |
| CN104249095A (en) * | 2013-06-28 | 2014-12-31 | 南通超力卷板机制造有限公司 | Numerical control flexible roll bending plate bending machine for small-diameter thin-walled pipe body |
| CN104289610A (en) * | 2013-07-16 | 2015-01-21 | 杭州润德车轮制造有限公司 | Plate rolling device |
| CN105149384A (en) * | 2015-05-27 | 2015-12-16 | 南通超力卷板机制造有限公司 | Two-roll differential curvature-varying numerical control plate rolling machine and using method thereof |
| CN105817507A (en) * | 2016-06-14 | 2016-08-03 | 周玉翔 | Hydraulic plate rolling machine for ship production |
| CN111283021A (en) * | 2020-03-04 | 2020-06-16 | 汪宇波 | Numerical control two-roller plate bending machine |
Citations (7)
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|---|---|---|---|---|
| US3371513A (en) * | 1965-12-09 | 1968-03-05 | Kaufmann Tool & Engineering Co | Open end rolling machine |
| CN2049156U (en) * | 1989-03-03 | 1989-12-13 | 山西长治市潞城县机电研究所 | Sheet-crimping machine with two rollers |
| CN2069761U (en) * | 1990-07-05 | 1991-01-23 | 辽源市科学技术研究所 | Semi-automatic hydraulic sheet-bending machine with two rollers |
| JPH1034245A (en) * | 1996-07-22 | 1998-02-10 | Inoue Sangyo Kk | Method for forming cylinder |
| EP0919302A2 (en) * | 1997-11-27 | 1999-06-02 | Promau S.R.L. | Roll bending machine with selective digital control device |
| CN101648232A (en) * | 2009-09-23 | 2010-02-17 | 南通超力卷板机制造有限公司 | Digital control two-roller veneer reeling machine capable of reeling polygon veneer |
| CN202162242U (en) * | 2011-07-14 | 2012-03-14 | 南通超力卷板机制造有限公司 | Numerically controlled two-roller plate rolling machine capable of adjusting rolling diameters |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4777816A (en) * | 1986-09-03 | 1988-10-18 | Inoue Sangyo Co. Ltd. | Roll bending machine |
| CN201519715U (en) * | 2009-09-23 | 2010-07-07 | 南通超力卷板机制造有限公司 | Numerical control two-roll plate bending machine capable of bending polygonal plate |
-
2011
- 2011-07-14 CN CN 201110194158 patent/CN102218459B/en active Active
- 2011-08-11 WO PCT/CN2011/001343 patent/WO2013006993A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3371513A (en) * | 1965-12-09 | 1968-03-05 | Kaufmann Tool & Engineering Co | Open end rolling machine |
| CN2049156U (en) * | 1989-03-03 | 1989-12-13 | 山西长治市潞城县机电研究所 | Sheet-crimping machine with two rollers |
| CN2069761U (en) * | 1990-07-05 | 1991-01-23 | 辽源市科学技术研究所 | Semi-automatic hydraulic sheet-bending machine with two rollers |
| JPH1034245A (en) * | 1996-07-22 | 1998-02-10 | Inoue Sangyo Kk | Method for forming cylinder |
| EP0919302A2 (en) * | 1997-11-27 | 1999-06-02 | Promau S.R.L. | Roll bending machine with selective digital control device |
| CN101648232A (en) * | 2009-09-23 | 2010-02-17 | 南通超力卷板机制造有限公司 | Digital control two-roller veneer reeling machine capable of reeling polygon veneer |
| CN202162242U (en) * | 2011-07-14 | 2012-03-14 | 南通超力卷板机制造有限公司 | Numerically controlled two-roller plate rolling machine capable of adjusting rolling diameters |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103182408A (en) * | 2011-12-30 | 2013-07-03 | 南通超力卷板机制造有限公司 | Two-roller plate rolling machine for rolling ellipse workpieces in numerically controlled way |
| CN104249096A (en) * | 2013-06-28 | 2014-12-31 | 南通超力卷板机制造有限公司 | Numerical control flexible roll bending two-roller plate bending machine for small-diameter barrel |
| CN104249095A (en) * | 2013-06-28 | 2014-12-31 | 南通超力卷板机制造有限公司 | Numerical control flexible roll bending plate bending machine for small-diameter thin-walled pipe body |
| CN104289610A (en) * | 2013-07-16 | 2015-01-21 | 杭州润德车轮制造有限公司 | Plate rolling device |
| CN105149384A (en) * | 2015-05-27 | 2015-12-16 | 南通超力卷板机制造有限公司 | Two-roll differential curvature-varying numerical control plate rolling machine and using method thereof |
| WO2016188305A1 (en) * | 2015-05-27 | 2016-12-01 | 南通超力卷板机制造有限公司 | Two-roll differential curvature-varying numerical control rolling machine and using method therefor |
| CN105817507A (en) * | 2016-06-14 | 2016-08-03 | 周玉翔 | Hydraulic plate rolling machine for ship production |
| CN111283021A (en) * | 2020-03-04 | 2020-06-16 | 汪宇波 | Numerical control two-roller plate bending machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102218459B (en) | 2013-10-09 |
| WO2013006993A1 (en) | 2013-01-17 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20111019 Assignee: Nantong Teli Forging Machine Tool Co., Ltd. Assignor: Nantong Chaoli Rolling Machine Producing Co., Ltd. Contract record no.: 2018320010046 Denomination of invention: Numerical-control double-roll veneer reeling machine with adjustable rounding diameter Granted publication date: 20131009 License type: Common License Record date: 20180606 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20111019 Assignee: Jiangsu Jianghai Machinery Group Co., Ltd. Assignor: Nantong Chaoli Rolling Machine Producing Co., Ltd. Contract record no.: 2018320010048 Denomination of invention: Numerical-control double-roll veneer reeling machine with adjustable rounding diameter Granted publication date: 20131009 License type: Common License Record date: 20180619 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
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Denomination of invention: Numerical-control double-roll veneer reeling machine with adjustable rounding diameter Effective date of registration: 20190401 Granted publication date: 20131009 Pledgee: Bank of China, Limited by Share Ltd Haian branch Pledgor: Nantong Chaoli Rolling Machine Producing Co., Ltd. Registration number: 2019320000159 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220425 Granted publication date: 20131009 Pledgee: Bank of China Limited by Share Ltd. Haian branch Pledgor: Nantong Chaoli Rolling Machine Producing Co.,Ltd. Registration number: 2019320000159 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |