CN101407119A - Reel machine series girder assembly - Google Patents
Reel machine series girder assembly Download PDFInfo
- Publication number
- CN101407119A CN101407119A CNA2008101292730A CN200810129273A CN101407119A CN 101407119 A CN101407119 A CN 101407119A CN A2008101292730 A CNA2008101292730 A CN A2008101292730A CN 200810129273 A CN200810129273 A CN 200810129273A CN 101407119 A CN101407119 A CN 101407119A
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- crossbeam
- rolling machine
- bevel gear
- under
- barrel roll
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Abstract
The invention relates to a crossbeam assembly for rolling machines. The crossbeam assembly is a main part of a rolling machine. The crossbeam assembly is designed to overcome the drawbacks of crossbeams of worldwide rolling machines with a modified transmission mechanism and improved durability. Rolling machines are equipment used in paper product industry. 1. A crossbeam body (figure 1) is formed by casting with increased rigidity and improved manufacture precision. 2. A transmission part of an arc-shaped bevel gear pair (figure 4) adopts arc-shaped bevel gears which have large bearing torque, stable transmission and less noise. 3. As for a large rolling machine (figure 2), an adjusting mechanism makes a left crossbeam and a right crossbeam close and open under the drive of an oil cylinder to achieve a required angle between a paper tube and a barrel roll carrying belt; while for a small rolling machine (figure 3), the adjusting mechanism makes the left crossbeam and the right crossbeam close and open under the action of a left-hand screw rod and a right-hand screw rod to achieve a required angle between a paper tube and a barrel roll carrying belt. As for a large rolling machine, slide blocks are driven to move in the crossbeam under hydraulic pressure to adjust the friction between the barrel roll carrying belt and a paper tape through tensile force; while for a small rolling machine, slide blocks in the crossbeam are driven to move in the crossbeam under the action of the screw rods and screws to adjust the friction between the barrel roll carrying belt and the paper tape through tensile force. 4. A barrel roll group (figure 5) can drive belt which in turn drives the paper tape to move to wind tubes.
Description
One technical field:
Novel reel machine series girder assembly is a main component part supporting, the new series spiral paper tube winding machine, can be according to equipment, the preparation girder assembly of different model.Rolling machine is the equipment of paper product industries, belongs to the patent of invention category.
Two background technologies and present situation
Former paper tube rolling machine crossbeam be fully by be welded, rigidity is poor.Its drive mechanism has two kinds of forms (1) roller bucket axle lower end that four reduction boxes are arranged, drives four universal joints, connects roller bucket axle.There are four universal joints, a plurality of synchronizing wheel, band synchronously in not steady, the fragile normal repairing of its complex structure, transmission (2) roller bucket axle lower end, and power transmission shaft etc. are little with saying sound during high speed rotating, as transmit moment of torsion fragile when big, often need to change.
Three summary of the invention and purpose
Now the girder assembly of Sheng Chaning is a deficiency poor at original crossbeam rigidity, that drive mechanism exists, analyzes, determines design in conjunction with real current situation.Design crossbeam main body is casting, strengthened rigidity.Its structure is that upper and lower camber bevel gear, centre are connected with inner spline housing for splined shaft, has realized that the transmission moment of torsion is big, the purpose of stability of rotation.
1. the crossbeam main body is the shape casting of whole HT20-40 cast iron, it is handsome in appearance, rigidity strengthens, changed manufacturing process, machining accuracy height, not yielding.
2. the camber bevel gear pair is compositions such as camber bevel gear, internal spline camber bevel gear, splined shaft, long oil cup for first group.Second group is compositions such as spline housing, spline camber bevel gear, lubricating cup.
Guiding mechanism (1) handwheel, leading screw, screw regulator, about revolve screw rod, adjusting handle, little type and adopt.(2) slide block oil cylinder, crossbeam oil cylinder, pressing plate, back-up block, big type adopt.
4. the drum group is made up of drum, the bearing sleeve of drawing money on credit, drum axle, connecting plate chassis, locking nut etc.
Four versions and effect
The rolling machine girder assembly is that main component part, its effect of rolling machine is to realize rotatablely moving of paper in bottom, former paper tape, surperficial paper and miscellaneous equipment reaches the pipe crimping purpose together by this structure.(1) the crossbeam main body is the key that connects girder assembly, and each part is contained in crossbeam main body the inside, thereby has improved machining accuracy because the crossbeam main body is shape casting, rigidity strengthens, changed manufacturing process again, has guaranteed the accurate transfer of mechanism.In (please refer to rolling machine girder assembly Fig. 1) (2) camber bevel gear pair, first the rotatablely moving of camber bevel gear initiatively, driving internal spline camber bevel gear rotation, pass to the running that second group spline housing, spline camber bevel gear rotatablely moved, drove again another drum axle camber bevel gear by splined shaft.Slide block in the 1. little type employings of (please refer to rolling machine single-beam cutaway view 4) (3) guiding mechanism, leading screw, screw, the drive crossbeam seesaws.Under the effect of left-right turning screw rod, adjust girder assembly folding angle, make traction and paper tape reach needed friction.(please refer to rolling machine girder assembly guiding mechanism Fig. 3).2. the slide block in big type employing, slide block oil cylinder, the drive crossbeam seesaws.Under the promotion of crossbeam oil cylinder, adjust the folding angle of girder assembly, make traction and paper tape reach needed frictional force.The chassis control of (please refer to rolling machine girder assembly mechanism map 2) (4) drum group connecting plate two initiatively centre-to-centre spacing, the two drum axles of drums under the driving of camber bevel gear, make in the bearing sleeve of drawing money on credit the drum axle steadily the moving flat belt of holder, make the paper tape that is rolled on the plug spiral advance and the effect of glue under make the paper tube of various criterion.(please refer to rolling machine crossbeam broken section Fig. 5) and lubricated when in crossbeam, being provided with oil sump and having guaranteed running.
The comparison of five existing rolling machine girder assemblies and former crossbeam
1. crossbeam main body
A. rolling machine crossbeam main body is monoblock cast, rigidity is firm, precision is high, day crash, not yielding, and it is handsome in appearance, and the machining accuracy height is because the change of structure has reduced big depth of beam.
B. former crossbeam is that structural part of steel plate is welded, rigidity is relatively poor, precision is not high, do not do crash handling, yielding, outward appearance is general, process loaded down with trivial details, precision is general, because the big depth of beam of complex structure is higher.
2. transmission system
A. now rolling machine crossbeam transmission system, be that two groups of arc bevel gear pairs have internal spline camber bevel gear, are connected, pass to the drum axle by long splined shaft, a spline housing, it is simple in structure, favorable working performance, bear that moment of torsion is big, stable drive.
B. there are four reduction boxes former rolling machine crossbeam (1) drum axle lower end, drive four universal joints, connect the drum axle.Not steady, the fragile normal repairing of its complex structure, transmission.(2) there are four universal joints, a plurality of synchronizing wheel, band synchronously in drum axle lower end, and power transmission shaft etc. are little with saying sound when rotating high speed, as transmit moment of torsion fragile when big, often need to repair.
The explanation of accompanying drawing drawing
Fig. 1: be the rolling machine girder assembly.
Number in the figure: the 1st, two 2 of slide blocks are that two 3 on crossbeam is that four 4 of drums are that four 5 of pressing plates are that two 6 on adjustment wheel is forms of length drum support set.
Fig. 2: be rolling machine girder assembly guiding mechanism (large scale computer employing).
Number in the figure: the 1st, back-up block 2 is that crossbeam oil cylinder 3 is that pressing plate 4 is forms of slide block oil cylinder.
Fig. 3: be rolling machine girder assembly guiding mechanism (minicomputer employing).
Number in the figure: the 1st, screw mandrel 2 is that screw regulator 3 is that handwheel 4 is that left and right sides screw rod 5 is that adjusting handle 6 is forms of connecting plate base plate.
Fig. 4: be that the rolling machine single-beam is analysed and observe.
Number in the figure: the 1st, drum 2 is that drum axle 3 locking nuts 4 are that spline camber awl tooth 5 is that crossbeam 6 is that arc bevel gear 7 is that spline housing 8 is that splined shaft 9 is that the first camber bevel gear 10 is that slide block 11 is that lubricating cup 12 is second group of spline camber bevel gear.
Fig. 5: be rolling machine crossbeam broken section.
Number in the figure: the 1st, drum 2 is that main shaft 3 is that locking nut 4 is that camber bevel gear 5 is that the support set 6 of drawing money on credit is that connecting plate chassis 7 is forms of flat belt (being rolled in the rotation of taking off the moving paper tube of holder above the drum).
Claims (4)
- Reel machine series girder assembly, it can be supporting and the serial rolling machine of the model that varies in size, and four features of version and appearance and modeling are partly.＜1〉crossbeam main body＜2〉camber bevel gear pair＜3〉guiding mechanism＜4〉the drum group.1. the crossbeam main body is that shape casting, rigidity strengthen, precision improves.
- The camber bevel gear pair have internal spline arc bevel gear and long splined shaft, spline housing be main driving member, favorable working performance, bearing torque greatly, stability of rotation.
- 3. the drum on the guiding mechanism slide block, big type under the effect of slide block oil cylinder, slide block seesaws in crossbeam.And little type under the effect of screw mandrel, slide block seesaws in crossbeam.Left and right sides crossbeam, big type open under the promotion of oil cylinder and close up, and little type be about revolve to open under the effect of screw mandrel and close up, flat belt and paper tape can be adjusted arbitrarily on demand.
- The drum group drive flat belt at the driving lower cylinder of active force, make the paper tape that is rolled on the plug, spiral rotation advance and the adhesive effect of glue under form paper tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101292730A CN101407119A (en) | 2008-06-25 | 2008-06-25 | Reel machine series girder assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008101292730A CN101407119A (en) | 2008-06-25 | 2008-06-25 | Reel machine series girder assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101407119A true CN101407119A (en) | 2009-04-15 |
Family
ID=40570416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101292730A Pending CN101407119A (en) | 2008-06-25 | 2008-06-25 | Reel machine series girder assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101407119A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986843A (en) * | 2019-04-23 | 2019-07-09 | 武汉友发包装科技有限公司 | A kind of production line and its production technology of adhesive tape paper tube |
| CN110901179A (en) * | 2019-12-20 | 2020-03-24 | 昆山金红凯包装制品有限公司 | Paper rope winding mechanism |
-
2008
- 2008-06-25 CN CNA2008101292730A patent/CN101407119A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986843A (en) * | 2019-04-23 | 2019-07-09 | 武汉友发包装科技有限公司 | A kind of production line and its production technology of adhesive tape paper tube |
| CN110901179A (en) * | 2019-12-20 | 2020-03-24 | 昆山金红凯包装制品有限公司 | Paper rope winding mechanism |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20090415 |