CN108789024B - Automatic cylinder coiling device of Yankee cylinder - Google Patents
Automatic cylinder coiling device of Yankee cylinder Download PDFInfo
- Publication number
- CN108789024B CN108789024B CN201810872581.6A CN201810872581A CN108789024B CN 108789024 B CN108789024 B CN 108789024B CN 201810872581 A CN201810872581 A CN 201810872581A CN 108789024 B CN108789024 B CN 108789024B
- Authority
- CN
- China
- Prior art keywords
- gear
- ring
- yankee cylinder
- yankee
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
- B24B15/08—Machines or devices designed for grinding seat surfaces; Accessories therefor for grinding co-operating seat surfaces by moving one over the other
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F5/00—Dryer section of machines for making continuous webs of paper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The automatic disk cylinder device of the Yankee cylinder comprises a Yankee cylinder with a main driving system, wherein two sides of the Yankee cylinder in the axial direction are respectively provided with a supporting steel ring coaxial with the Yankee cylinder, the automatic disk cylinder device also comprises a gear ring, a gear matched with the gear ring, a one-way clutch, a gear motor, a frequency converter and a controller, wherein the gear ring is sleeved on the outer side of the supporting steel ring on one side, the gear motor is arranged beside the Yankee cylinder, the axis of an output shaft of the gear motor is parallel to the axis of the Yankee cylinder, the one-way clutch is arranged in a gear shaft hole, the outer ring of the one-way clutch is connected with the gear, the output shaft of the gear motor is connected with the inner ring of the one-way clutch, the gear, the one-way clutch and the output shaft of the gear motor are coaxial, the gear is meshed with the gear ring, the frequency converter and the Yankee cylinder main driving system are connected with the controller, and the gear motor and the Yankee cylinder main driving system form control interlocking of alternate running through the controller. The disk cylinder operation can be automatically carried out on the Yankee cylinder when the Yankee cylinder main driving system is stopped.
Description
Technical Field
The invention relates to an automatic disk cylinder device of a Yankee cylinder.
Background
Yankee cylinders are important drying equipment in the papermaking process. The diameter of the large Yankee cylinder is generally more than 5 meters, the cylinder body is made of stainless steel, and the weight is large. In order to prevent mechanical damage caused by local stress on the transmission part during the shutdown, periodic coiling is required during the shutdown of the yankee cylinder. The yankee cylinder disc actuation is now typically performed manually. The manual disc movement is performed by means of tool prying, manual hoist pulling and the like, which is very time-consuming and labor-consuming. When the machine is stopped, the disk cylinder is carried out by utilizing the main driving system of the Yankee cylinder, the main driving system of the paper machine is required to be started, and meanwhile, the thin oil system is started to lubricate the gear box of the main driving speed reducing motor. The special opening and monitoring of people are needed, and the monitoring is very inconvenient.
Disclosure of Invention
The invention aims to solve the technical problem of providing a yankee cylinder automatic disk cylinder device capable of automatically performing disk cylinder operation on a yankee cylinder when a yankee cylinder main driving system is stopped.
In order to solve the technical problems, the invention provides an automatic disk cylinder device of a Yankee cylinder, which comprises the Yankee cylinder with a main driving system, wherein two axial sides of the Yankee cylinder are respectively provided with a supporting steel ring coaxial with the Yankee cylinder, the device also comprises a gear ring, gears matched with the gear ring, a one-way clutch, a gear motor, a frequency converter and a controller, wherein the gear ring is sleeved on the circumferential outer side of the supporting steel ring on one side, the gear motor is arranged beside the Yankee cylinder and opposite to the supporting steel ring provided with the gear ring, the axis of an output shaft of the gear motor is parallel to the axis of the Yankee cylinder, the one-way clutch is arranged in a gear shaft hole, the outer ring of the one-way clutch is connected with the gears, the output shaft of the gear motor is connected with the inner ring of the one-way clutch, the gears, the one-way clutch and the output shaft of the gear motor are coaxial, the gears are meshed with the gear ring, the frequency converter and the Yankee cylinder main driving system are connected with the controller, and the gear motor and the Yankee cylinder main driving system form control interlocking of alternate running through the controller.
For simplicity of explanation, the automatic disk cylinder device of the Yankee cylinder is simply referred to as the device.
The device has the advantages that: the controller presets the running speed and running period of the disk cylinder, and when the Yankee cylinder is in a stop period, the speed reducing motor is controlled to run at a designated speed and period through the frequency converter, and the speed reducing motor drives the gear ring through the gear and the one-way clutch so as to drive the Yankee cylinder to creep at a low speed. And stopping the operation of the speed reducing motor after the operation time of one period is up, ending the disc cylinder, waiting for the next time period, and restarting the disc cylinder. During production, the Yankee cylinder normally operates to dry the substrate, the Yankee cylinder is driven by the main driving device, and the speed reducing motor of the device stops operating during production of the Yankee cylinder due to the fact that a control linkage is formed between the speed reducing motor and the Yankee cylinder main driving system through the controller. The device is provided with the one-way clutch, so that the automatic disk cylinder device does not rotate together with the Yankee cylinder main driving device during working. Because this device can be when raising the gram jar shut down automatic low-speed dish jar that crawls, speed and dish jar cycle can accurate control, it is better to raising the protection effect of gram jar to comparing artifical dish jar, has also reduced the cost of labor.
In order to achieve better use effect of the device, the preferable scheme is as follows:
as the preference, be equipped with along the bolt hole that supports steel ring axial arrangement on the steel ring, establish along the ring gear axial keep away from the one side of yankee jar for preceding, be close to yankee jar one side for the back, ring gear front portion circumference inboard is equipped with the retaining ring that extends to ring gear axis direction, the retaining ring all is equipped with the through-hole that runs through it along the axial that corresponds with bolt hole assorted in the position in the bolt hole department of corresponding support steel ring, the retaining ring rear side is leaned on with supporting steel ring mutually, retaining ring and supporting steel ring pass through the bolted connection with bolt hole assorted.
The gear ring is connected with the supporting steel ring through bolts, so that the assembly and the disassembly are convenient, and the gear ring is easy to replace when faults occur.
Drawings
Fig. 1 is a front view of the present device (gear motor, inverter, controller not shown).
Fig. 2 is a side view of the present device.
Fig. 3 is a partial enlarged view of a portion a in fig. 2.
Detailed Description
Referring to fig. 1-3, the automatic disk cylinder device of the Yankee cylinder comprises a Yankee cylinder 1 with a main driving system, wherein two axial sides of the Yankee cylinder 1 are respectively provided with a supporting steel ring 11 coaxial with the Yankee cylinder, and the automatic disk cylinder device also comprises a gear ring 2, a gear 3 matched with the gear ring 2, a one-way clutch 4, a gear motor 5, a frequency converter 6 and a controller 7.
The support steel ring 11 is provided with a plurality of (8 in the embodiment) bolt holes 111 axially distributed along the support steel ring 11, one side, far away from the Yankee cylinder 1 along the axial direction of the gear ring 2, is provided with a front side, and one side, close to the Yankee cylinder 1, of the gear ring 2, the circumferential inner side of the front part of the gear ring 2 is provided with a retainer ring 21 extending towards the axial direction of the gear ring 2, the positions of the retainer rings 21 corresponding to the bolt holes 111 of the support steel ring 11 are provided with through holes 211 matched with the bolt holes 111 and axially penetrating the support steel ring 11, the rear side of the retainer ring 21 is attached to the support steel ring 11, and the retainer ring 21 is connected with the support steel ring 11 through bolts 8 matched with the bolt holes 111.
The gear motor 5 is arranged beside the Yankee cylinder 1 and opposite to a supporting steel ring 11 provided with a gear ring 2, the axis of an output shaft 51 of the gear motor 5 is parallel to the axis of the Yankee cylinder 1, the one-way clutch 4 is arranged in a shaft hole of the gear 3, an outer ring of the one-way clutch 4 is connected with the gear 3, the output shaft 51 of the gear motor 5 is connected with an inner ring of the one-way clutch 4, the gear 3, the one-way clutch 4 and the output shaft 51 of the gear motor 5 are coaxial, the gear 3 is meshed with the gear ring 2, the frequency converter 6 is connected with the gear motor 5, the frequency converter 6 and a main driving system of the Yankee cylinder 1 are connected with the controller 7, and the gear motor 5 and the main driving system of the Yankee cylinder 1 form control interlocking of alternate running through the controller 7.
The device has the advantages that: the controller 7 presets the running speed and the running period of the disk cylinder, and controls the gear motor 5 to run at a specified speed and a specified period through the frequency converter 6 when the Yankee cylinder 1 is in a stop period, and the gear motor 5 drives the gear ring 2 through the gear 3 and the one-way clutch 4 so as to drive the Yankee cylinder 1 to creep at a low speed. The operation time of one period is up to the time when the rear gear motor 5 stops operating, the disk cylinder is ended, the next time period is up, and the disk cylinder is started again. During production, the Yankee cylinder 1 normally operates to dry the substrate, the Yankee cylinder 1 is driven by a main driving device, and the speed reducing motor 5 of the device stops operating during production of the Yankee cylinder 1 due to the fact that a control linkage is formed between the speed reducing motor 5 and a main driving system of the Yankee cylinder 1 through the controller 7. The device is provided with the one-way clutch 4, so that the automatic disk cylinder device does not rotate together with the main driving device of the Yankee cylinder 1 during operation. Because this device can carry out the low-speed automatically and creep the dish jar when the jar 1 is stopped to the raising, speed and dish jar cycle can accurate control, and is better than the manual work dish jar to the protection effect of raising jar 1, has also reduced the cost of labor.
The gear ring 2 is connected with the supporting steel ring 11 through the bolts 8, so that the assembly and the disassembly are convenient, and the replacement is easy when the fault occurs.
Claims (1)
1. The automatic disk jar device of yankee jar, including the yankee jar that has main actuating system, yankee jar axial both sides all are equipped with one rather than coaxial's support steel ring, its characterized in that: the device also comprises a gear ring, a gear matched with the gear ring, a one-way clutch, a gear motor, a frequency converter and a controller, wherein the gear ring is sleeved on the circumferential outer side of the supporting steel ring at one side, the gear motor is arranged beside the Yankee cylinder and is opposite to the supporting steel ring provided with the gear ring, the axis of an output shaft of the gear motor is parallel to the axis of the Yankee cylinder, the one-way clutch is arranged in a gear shaft hole, the outer ring of the one-way clutch is connected with a gear, the output shaft of the gear motor is connected with the inner ring of the one-way clutch, the gear, the one-way clutch and the output shaft of the gear motor are coaxial, the gear is meshed with a gear ring, a frequency converter is connected with the gear motor, the frequency converter and a Yankee cylinder main driving system are both connected with a controller, and the gear motor and the Yankee cylinder main driving system form control interlocking of alternate operation through the controller;
the support steel ring is provided with 8 bolt holes axially arranged along the support steel ring, one side, far away from the Yankee cylinder along the axial direction of the gear ring, of the support steel ring is arranged to be front, one side, close to the Yankee cylinder, of the support steel ring is arranged to be rear, the circumferential inner side of the front part of the gear ring is provided with a check ring extending towards the axial direction of the gear ring, the position of the check ring, corresponding to the bolt holes of the support steel ring, of the check ring is provided with through holes matched with the bolt holes and axially penetrating the check ring, the rear side of the check ring is attached to the support steel ring, and the check ring is connected with the support steel ring through bolts matched with the bolt holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872581.6A CN108789024B (en) | 2018-08-02 | 2018-08-02 | Automatic cylinder coiling device of Yankee cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810872581.6A CN108789024B (en) | 2018-08-02 | 2018-08-02 | Automatic cylinder coiling device of Yankee cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108789024A CN108789024A (en) | 2018-11-13 |
| CN108789024B true CN108789024B (en) | 2024-03-01 |
Family
ID=64079136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810872581.6A Active CN108789024B (en) | 2018-08-02 | 2018-08-02 | Automatic cylinder coiling device of Yankee cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108789024B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5446511A (en) * | 1993-07-19 | 1995-08-29 | Canon Kabushiki Kaisha | Original conveying apparatus |
| CN2692191Y (en) * | 2003-02-27 | 2005-04-13 | 麦特索驱动公司 | Mechanical driving device of drying roller set in paper machine |
| CN101457801A (en) * | 2008-12-31 | 2009-06-17 | 山东华天滚动轴承有限公司 | Electricity-saving one-way overrunning clutch |
| CN201605492U (en) * | 2009-12-30 | 2010-10-13 | 株洲新时代输送机械有限公司 | Reciprocating broken paper conveyor |
| CN108248379A (en) * | 2016-12-28 | 2018-07-06 | 江苏万马传动科技有限公司 | Bi-motor multi-mode pure electric vehicle drives |
| CN208644960U (en) * | 2018-08-02 | 2019-03-26 | 安徽中烟再造烟叶科技有限责任公司 | Yankee cylinder inventory cylinder assembly |
-
2018
- 2018-08-02 CN CN201810872581.6A patent/CN108789024B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5446511A (en) * | 1993-07-19 | 1995-08-29 | Canon Kabushiki Kaisha | Original conveying apparatus |
| CN2692191Y (en) * | 2003-02-27 | 2005-04-13 | 麦特索驱动公司 | Mechanical driving device of drying roller set in paper machine |
| CN101457801A (en) * | 2008-12-31 | 2009-06-17 | 山东华天滚动轴承有限公司 | Electricity-saving one-way overrunning clutch |
| CN201605492U (en) * | 2009-12-30 | 2010-10-13 | 株洲新时代输送机械有限公司 | Reciprocating broken paper conveyor |
| CN108248379A (en) * | 2016-12-28 | 2018-07-06 | 江苏万马传动科技有限公司 | Bi-motor multi-mode pure electric vehicle drives |
| CN208644960U (en) * | 2018-08-02 | 2019-03-26 | 安徽中烟再造烟叶科技有限责任公司 | Yankee cylinder inventory cylinder assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108789024A (en) | 2018-11-13 |
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