CN103569712B - A kind of rewinding machine and the disconnected paper of rewinding machine, roll set method - Google Patents
A kind of rewinding machine and the disconnected paper of rewinding machine, roll set method Download PDFInfo
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- CN103569712B CN103569712B CN201210456546.9A CN201210456546A CN103569712B CN 103569712 B CN103569712 B CN 103569712B CN 201210456546 A CN201210456546 A CN 201210456546A CN 103569712 B CN103569712 B CN 103569712B
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- 238000009434 installation Methods 0.000 claims description 12
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Abstract
The invention discloses the disconnected paper of a kind of rewinding machine, roll set method, it is mainly characterized by, core pipe is just pressed against roller in rewinding when, hinder roller strap in rewinding to move this core pipe to roll, with this, paper of paper roll afterbody is tightened to break, after disconnected paper, then release described obstruction, the paper head making paper be formed after disconnecting is wound on the core pipe of rolling, forms new paper roll.The invention also discloses a kind of rewinding machine realizing said method, this rewinding machine is provided with core pipe damping mechanism at the entrance of core tube passage.It is an advantage of the invention that, after only the paper at paper roll afterbody disconnects, the core pipe pressing on roller in rewinding could roll along core tube passage, ensure that the paper of paper roll afterbody can reliably be broken, also avoid simultaneously and cause the phenomenon of the paper discontinuity of paper roll afterbody because core pipe rolls, paper fracture is neat.
Description
Technical field
The present invention relates to produce the rewinding machine of the paper roll of belt carcass pipe, the disconnected paper in the most this rewinding machine and the machine of roll set
Structure.
Background technology
Produce the rewinding machine of the paper roll of belt carcass pipe, such as, produce the rewinding machine of the toilet roll of belt carcass pipe, used
Kind disconnected paper, roll set mechanism are as it is shown in figure 1, include roller 1 in rewinding, rewinding bottom roller 2 and air roll 3, and this three clips paper roll 4 jointly
Rotate, the face of cylinder of roller 1 and fixing one core tube passage 6 of curved surface 5 formation close to each other in rewinding.This mechanism realizes disconnected
Paper, the basic functional principle of roll set be: after previous just diameter at the paper roll 4 of rewinding meets and requires, by the core of new paper roll
Core tube passage 6 sent into by pipe 7, and when core pipe 7 is pressed in roller 1 in rewinding by curved surface 5 top when, the afterbody paper of paper roll 4 is tauted and draws
Disconnected, as in figure 2 it is shown, the paper head 8 that paper is formed after disconnecting is wound on core pipe 7, form new paper roll, previous paper roll 4
Then coming off from the roll gap between air roll 3 and rewinding bottom roller 2, the paper roll being newly formed is in rewinding under the drive of roller 1, along song
Face 5 is rolled in the roll gap that roller 1 in rewinding, rewinding bottom roller 2 and air roll 3 collectively constitute, and returns to state shown in Fig. 1, by multiple
On volume, roller 1, rewinding bottom roller 2 and air roll 3 clip the paper roll rotation being newly formed jointly, start the rewinding process of a new round.
From above-mentioned operation principle, core pipe needs tightly to push down and is wound on the paper of roller 1 in rewinding and could realize disconnected paper, so
And, core pipe 7 is suppressed roller 1 in rewinding by curved surface 5 when, core pipe 7 is easy in rewinding under the drive of roller 1 along curved surface
5 roll, and cause the afterbody paper of paper roll 4 to tighten, or it is not enough to tighten power, cause the failure of disconnected paper；On the other hand, at paper
The when of i.e. not breaking, the axis that core pipe 7 generation rolling may result in core pipe 7 is not parallel with the axis of roller in rewinding 1, core pipe 7
Occurring crooked, thus easily cause the paper unbalance stress tightened, the fracture causing paper is uneven.Meanwhile, paper is disconnected
Mouth will become the paper roll head of new roll set, and uneven paper roll head tends not to be wound on the surface of core pipe 7, causes roll set
Failure, the production process making paper roll wind is forced to stop, thus produces substantial amounts of downtime, greatly reduces production efficiency；
On the other hand, though once in a while can roll set, also due to paper roll head is uneven, cause that initial volume is wound on core pipe 7 which floor
The regularity of paper does not reaches the criterion of acceptability of paper product, thus causes the generation of defective work, causes waste of material.And this
Planting defective work needs carefully quality inspection to find, waste of manpower.
Summary of the invention
An object of the present invention is to provide a kind of rewinding machine, it is a further object of the present invention to provide the disconnected of a kind of rewinding machine
Paper, roll set method.Described rewinding machine and described method can overcome because core pipe roll and cause disconnected paper failure and paper fracture
Uneven problem.
The main technical schemes that the method for the invention is taked is: the disconnected paper of a kind of rewinding machine, roll set method, by rewinding
Roller, rewinding bottom roller and air roll jointly clip paper roll and rotate, and paper roll is by the rewinding on the first core pipe of the paper of roller in pile warp rewinding
Forming, along with the continuous rotation of roller, rewinding bottom roller and air roll in rewinding, reel diameter is gradually increased, when reel diameter meets
The when of requirement, use following methods to disconnect the paper of paper roll afterbody, and on the second core pipe, form new paper roll: by the second core
Core tube passage that is close to each other by the face of cylinder of roller in rewinding and another curved surface and that formed sent into by pipe, just presses at the second core pipe
In rewinding when of roller, hinder roller strap in rewinding to move the second core pipe and roll, with this, paper of paper roll afterbody is tightened and break,
After the paper of paper roll afterbody is broken, release described obstruction, the second core pipe immediately in rewinding under the drive of roller along core tube passage
Described curved surface roll, the second core pipe of rolling by paper disconnect after formed paper head be wound on core pipe, formed new
Paper roll, along with the rotation of roller in rewinding, the paper roll being newly formed under the drive of roller, rolls out entrance rewinding from core tube passage in rewinding
In the roll gap that upper roller, rewinding bottom roller and air roll collectively constitute, roller, rewinding bottom roller and air roll in rewinding jointly clip new shape
The paper roll become rotates, and starts the rewinding process of a new round.
Said method also can take the most attached technical scheme.
Described close to each other with the face of cylinder of roller in rewinding and to form the curved surface of core tube passage be movable curved surface, in institute
State the second core pipe when will enter but not yet enter core tube passage, change in this curved surface and rewinding between the face of cylinder of roller
Spacing, enters after core tube passage at described second core pipe, recover in this curved surface and rewinding between the face of cylinder of roller original between
Away from.
Described close to each other with the face of cylinder of roller in rewinding and to form the curved surface of core tube passage be a fixing curved surface.
In described rewinding, the face of cylinder of roller is provided with gas hole, after the paper of paper roll afterbody is broken, internal by being somebody's turn to do from roller
The paper head that gas hole is formed after disconnecting downwardly against paper is blown, and helps paper head to be wound on the second core pipe.
Described rewinding is provided with blowning installation between roller and described air roll, after the paper of paper roll afterbody is broken, should
The paper head that blowning installation is formed after disconnecting downwardly against paper is blown.
Before described second core pipe is sent into described core tube passage, apply glue on the surface of the second core pipe.
Described second core pipe has just been pressed against roller in described rewinding when, moment accelerates the rotating speed of described air roll,
Or moment reduces the rotating speed of described rewinding bottom roller, or moment accelerates the rotating speed of described air roll simultaneously and reduces described rewinding
The rotating speed of bottom roller.
The main technical schemes that rewinding machine of the present invention is taked is: a kind of rewinding machine, including at the bottom of roller, rewinding in rewinding
Roller and air roll, this three jointly clips paper roll and rotates, the face of cylinder of roller and another curved surface formation close to each other core pipe in rewinding
Passage, the entrance at described core tube passage is provided with core pipe damping mechanism, enters core tube passage at core pipe and has just been pressed against
In rewinding when of roller, this damping mechanism hinder roller strap in rewinding to move this core pipe and roll.
Above-mentioned rewinding machine also can take the most attached technical scheme.
Described close to each other with the face of cylinder of roller in rewinding and to form the curved surface of core tube passage be movable curved surface, this song
Gap variable between the face of cylinder of roller on face and rewinding.
Described close to each other with the face of cylinder of roller in rewinding and to form the curved surface of core tube passage be a fixing curved surface.
Described core pipe damping mechanism is provided in the shift fork of described core tube passage entrance, has just been pressed against rewinding at core pipe
The when of upper roller, shift fork core pipe top is pressed on roller in rewinding.
Described shift fork has two bifurcateds, and the angle between two bifurcateds is variable.
The position contacted with core pipe of shift fork is provided with matsurface.
The matsurface of described shift fork is zigzag matsurface.
Described core pipe damping mechanism is provided in the core pipe pressing jaw of described core tube passage entrance, and the core pipe at paper roll enters
The when of entering described core tube passage and be just pressed against roller in described rewinding, described core pipe pressing jaw is from the direction of advance of core pipe
Back upper place be pressed against on core pipe.
The position contacted with core pipe of described core pipe pressing jaw is provided with matsurface.
The matsurface of described core pipe pressing jaw is zigzag matsurface.
Being provided with the core pipe relative with described core pipe pressing jaw and stop pawl, this core pipe stops that ZHUANLIAN is connected to spring, at this spring
Under effect, core pipe stops that pawl clips core pipe together with described core pipe pressing jaw, but described spring stops the effect of pawl to core pipe
Power size, pawl stops interior rolling of core Guan Xin tube passage to move ahead completely to be not enough to make core pipe stop.
Described core pipe stops that the position contacted with core pipe of pawl is provided with matsurface.
Described core pipe stops that the matsurface of pawl is zigzag matsurface.
With core pipe, described stops that the spring that ZHUANLIAN connects has two, these two springs stop the active force side of pawl to core pipe
Contrary to each other, under the force action of two springs, core pipe stops that pawl clips core pipe together with described core pipe pressing jaw, but
To core pipe, described two springs stop that pawl is made a concerted effort size, in being not enough to make core pipe stop pawl stop core Guan Xin tube passage completely
Rolling moves ahead.
Described curved surface sets bossed crest, and this crest is relative with described core pipe pressing jaw.
Described curved surface is provided with matsurface.
The matsurface of described curved surface is zigzag matsurface.
In described rewinding, the face of cylinder of roller is provided with gas hole, the paper head that this gas hole is formed after disconnecting downwardly against paper
Blow in portion.
Being provided with blowning installation between roller and described air roll in described rewinding, this blowning installation disconnects downwardly against paper
The paper head of rear formation is blown.
In described rewinding, the face of cylinder of roller has multi-turn and slightly protrudes from the shiny surface of roll body rubbing surface.
The invention have the advantage that in rewinding, roller cannot stand core pipe just contacts with the paper on roller in rewinding when
I.e. drive core pipe to roll, ensure that the paper of paper roll afterbody can reliably be broken, also avoid at paper the most disconnected simultaneously
The when of not breaking, cause the defect of the paper discontinuity of paper roll afterbody because core pipe occurs to roll so that the fracture of paper
Neat, and thus solve the roll set failure and the underproof problem of product caused because paper fracture is uneven.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing rewinding machine；
Fig. 2 is the schematic diagram after disconnected paper of the mechanism shown in Fig. 1；
Fig. 3 is the structural representation of the embodiment one of rewinding machine of the present invention；
Fig. 4 is the embodiment illustrated in fig. 3 schematic diagram in disconnected paper moment；
Fig. 5 is the partial enlarged drawing of the shift fork in Fig. 4；
Fig. 6 is the schematic diagram after embodiment illustrated in fig. 3 forms new paper roll；
Fig. 7 is one of embodiment that curved surface is movable curved surface constituting core tube passage；
Fig. 8 is the two of the embodiment that curved surface is movable curved surface constituting core tube passage；
Fig. 9 is that shift fork has one of two variable embodiments of bifurcated of angle；
Figure 10 is that shift fork has the two of the embodiment of two variable bifurcateds of angle；
Figure 11 is the structural representation of the embodiment two of rewinding machine of the present invention；
Figure 12 is that the core pipe pressing jaw in Figure 11 is just pressed against the schematic diagram on core pipe；
Figure 13 is the end enlarged drawing of the core pipe pressing jaw in Figure 12；
Figure 14 is to set up the schematic diagram after core pipe stops pawl on the basis of Figure 12；
Figure 15 is that core pipe stops the pawl schematic diagram that just quilt core pipe is pushed open；
Figure 16 is the end enlarged drawing that the core pipe in Figure 14 stops pawl；
Figure 17 is that core pipe stops that ZHUANLIAN is connected to the schematic diagram of two springs；
Figure 18 is that the curved surface constituting core tube passage is provided with the schematic diagram of crest；
Figure 19 is one of curved surface example being provided with matsurface constituting core tube passage；
Figure 20 be constitute core tube passage curved surface be provided with matsurface example two；
The cylindrical surface structure schematic diagram of roller in Figure 21 rewinding；
Figure 22 is the A portion enlarged drawing of Figure 21.
Detailed description of the invention
Embodiment one
See Fig. 3, a kind of rewinding machine provided according to the present invention, including roller in rewinding 1, rewinding bottom roller 2 and air roll 3,
This three jointly clips paper roll 4 and rotates, the face of cylinder of roller 1 and fixing one core of curved surface 5 formation close to each other in rewinding
Tube passage 6.The curved surface 5 of the present embodiment is the top surface of a bracket 9, and bracket 9 is fixing with the frame of rewinding machine to be connected.At core
The entrance of tube passage 6 is provided with core pipe damping mechanism.The core pipe damping mechanism of the present embodiment is provided in core tube passage 6 entrance
Shift fork 10, as shown in Figure 4, the second core pipe 7 has just been pressed against roller 1 in rewinding when, shift fork 10 top press against the second core pipe 7.
Depressing on the top of shift fork 10, although the second core pipe 7 is by press against roller 1 in rewinding, but rolling will not be driven by roller in rewinding 1
Dynamic.
As preferred forms, seeing Fig. 5, the position contacted with core pipe of the shift fork 10 of the present embodiment is provided with matsurface
11, this matsurface is zigzag, is so more conducive to limit the second core pipe 7 and rolls.In addition to zigzag, matsurface 11 can also
It is other shapes such as reticulate pattern.
As improving further, seeing Fig. 4, the present embodiment face of cylinder of roller 1 in rewinding is provided with gas hole 12, works as paper roll
After the paper of 4 afterbodys is broken, the paper head 8 formed after being disconnected downwardly against paper by this gas hole 12 inside roller is blown
Gas, helps paper head 8 to be wound on the second core pipe 7.Further, the present embodiment is also in rewinding between roller 1 and air roll 3
Being provided with blowning installation 17, the paper head that this blowning installation 17 is formed after disconnecting downwardly against paper is blown, with this further
Paper head 8 is helped to be wound on core pipe 7.
The inventive method is described in detail below in conjunction with the embodiment shown in Fig. 3 to Fig. 6.
As it is shown on figure 3, previous just at the paper roll 4 of rewinding, roller in rewinding 1, rewinding bottom roller 2 and air roll 3 jointly press from both sides
Rotation, paper roll 4 is formed, along with at the bottom of roller 1, rewinding in rewinding by the rewinding on the first core pipe 13 of the paper of roller 1 in pile warp rewinding
The continuous rotation of roller 2 and air roll 3, paper roll 4 diameter is gradually increased, air roll 3 and roller 1 in rewinding, rewinding bottom roller 2 spacing with
Paper roll 4 diameter increase and increase, when paper roll 4 diameter meet require when, tube feeding mechanism 14 second core pipe 7 is sent
Entering core tube passage 6, meanwhile, shift fork 10 rotates clockwise around an axle 15, makes the second core pipe 7 just fall at shift fork 10
In；See Fig. 4, when the second core pipe 7 has just been pressed against roller 1 in rewinding when, just by shift fork 10, second core pipe 7 top is pressed on
Roller 1 in rewinding, hinders roller 1 in rewinding to drive the second core pipe 7 to roll with this, so that just at the afterbody paper of paper roll 4 of rewinding
Open and tighten, until paper break is in (perforated lines is that be opened in advance on paper, vertical near the perforated lines of the second core pipe 7
In yardage direction and easy broken string the most arranged in parallel), after paper break, paper roll 4 is from air roll 3 and rewinding
Roll gap between bottom roller 2 comes off, then, the inside of roller 1 from rewinding, by the gas hole 12 on the roll body face of cylinder downwardly toward
The paper head 8 formed after paper disconnects to blow, meanwhile, the paper that blowning installation 17 is formed after also disconnecting downwardly against paper
Head 8 is blown, and assists paper head 8 to be wound on the second core pipe 7 with this, and meanwhile, shift fork 10 continues around axle 15 up time
Pin rotate, then relieve the shift fork 10 restriction to the second core pipe 7, the second core pipe 7 immediately in rewinding under the drive of roller 1 along
Curved surface 5 rolls, and the paper head 8 that the second core pipe 7 of rolling is formed after being disconnected by paper is wound on core pipe, forms new paper
Volume；As shown in Figure 6, the paper roll 16 being newly formed under the drive of roller 1, rolls out from core tube passage 6 in rewinding, enter roller 1 in rewinding,
In the roll gap that rewinding bottom roller 2 and air roll 3 collectively constitute, roller in rewinding 1, rewinding bottom roller 2 and air roll 3 jointly clip new shape
The paper roll 16 become rotates, and starts the rewinding process of a new round.
In order to be more conducive to roll set, can be coated with on the surface of the second core pipe 7 before the second core pipe 7 is sent into core tube passage 6
Upper glue.
In order to be further ensured that disconnected paper process is more smooth, the second core pipe 7 has just been pressed against roller 1 in rewinding when, can
Moment accelerates the rotating speed of air roll 3, or moment reduces the rotating speed of rewinding bottom roller 2, or moment accelerates turning of air roll 3 simultaneously
Speed and the rotating speed of reduction rewinding bottom roller 2.
In order to make the second core pipe 7 be easier to enter core tube passage 6, seeing Fig. 7, bracket 9 is connected with cylinder 18, can live up and down
Dynamic so that curved surface 5 becomes a movable curved surface, gap variable between the face of cylinder of roller 1 on curved surface 5 and rewinding.Second
The when that core pipe 7 will entering but not yet enter core tube passage 6, cylinder 18 pulls bracket 9 slightly downwards, increases curved surface 5 with multiple
Spacing between the face of cylinder of roller 1 on volume, makes the second core pipe 7 be easier to enter core tube passage 6.Core pipe is entered at the second core pipe 7
After passage 6, cylinder 18 promotes bracket 9 upwards to reset, recover in this curved surface 5 and rewinding between the face of cylinder of roller 1 original between
Away from.
Seeing Fig. 8, bracket 9 can also be connected with a rotating shaft 19, the most equally makes curved surface 5 become a movable song
Face, gap variable between the face of cylinder of roller 1 on curved surface 5 and rewinding.Will enter at the second core pipe 7 but not yet enter core pipe and lead to
The when of road 6, make bracket 9 19 somewhat turn an angle counterclockwise around the shaft, make the arrival end of core tube passage 6 magnify, thus
The second core pipe 7 is made to be easier to enter core tube passage 6.After the second core pipe 7 enters core tube passage 6, make bracket 9 19 suitable around the shaft
Hour hands reset.The power source driving bracket 9 to rotate can be motor or cylinder etc..
In order to make the shift fork 10 shown in Fig. 3 adapt to the core pipe of different-diameter, shift fork 10 can be made Fig. 9 or Figure 10 institute
The structure shown.In fig .9, shift fork has two hinged bifurcated 10a, 10b, and connecting between two bifurcateds 10a, 10b has screw
20, by the angle between screw 20 scalable two bifurcateds 10a, 10b, so that shift fork 10 adapts to the core pipe of different-diameter
7.In Fig. 10, two bifurcateds 10a, 10b of shift fork are connected on two annulus 21,22, and two annulus 21,22 are rotatable
Be arranged on same jointed shaft, by rotate two annulus 21,22 can change the angle between two bifurcateds 10a, 10b,
Two annulus 21,22 locking can be fixed the angle between two bifurcateds 10a, 10b.As a kind of distressed structure of Figure 10,
Two annulus 21,22 can also be separately mounted on two axles.In the example of Fig. 9 and Figure 10, two bifurcateds 10a, 10b also may be used
To stagger on the direction be perpendicular to drawing.
Embodiment two
Seeing Figure 11, the present embodiment is in place of the main difference of embodiment one, is arranged on the core of core tube passage 6 entrance
Pipe damping mechanism is core pipe pressing jaw 23, and the core pipe 7 at paper roll enters core tube passage 6 and has just been pressed against roller 1 in rewinding
Time, that is when state shown in Figure 12, core pipe pressing jaw 23 is pressed against core pipe 7 from the back upper place of the direction of advance of core pipe 7,
Roller 1 in rewinding is hindered to drive core pipe 7 to roll with this.Core pipe pressing jaw 23 is fixed in a rotating shaft 24, rotating shaft 24 drive core
Pipe pressing jaw 23 rotates.The label identical with Fig. 3 in Figure 11 with Figure 12 represents identical parts.
Seeing Figure 13, the position contacted with core pipe 7 of core pipe pressing jaw 23 is provided with matsurface 25, and this matsurface is sawtooth
Shape, is so more conducive to limit the second core pipe 7 and rolls.In addition to zigzag, matsurface 25 can also be other shapes such as reticulate pattern.
As further improvement of this embodiment, also the core pipe relative with core pipe pressing jaw 23 can be set up as shown in figure 14
Stopping pawl 26, core pipe stops that pawl 26 connection has spring 27, and under spring 27 acts on, core pipe stops pawl 26 and core pipe pressing jaw 23 1
Rising and clip core pipe 7, but spring 27 stops the amount of force of pawl 26 to core pipe, pawl 26 stops completely to be not enough to make core pipe stop
Core pipe 7 rolls in core tube passage and moves ahead, that is as shown in figure 15, core pipe 7 is under the effect of core pipe pressing jaw 23 and in rewinding
Under the drive of roller 1, finally it is still able to push core pipe open and stops pawl 26, continue along core tube passage rolls forward.Bullet in Figure 14
Spring 27 is torque spring.
Seeing Figure 16, core pipe stops that the position contacted with core pipe 7 of pawl 26 is provided with matsurface 28, and this matsurface is sawtooth
Shape, is so more conducive to limit the second core pipe 7 and rolls.In addition to zigzag, matsurface 28 can also be other shapes such as reticulate pattern.
As further improvement of this embodiment, also can add one and stop that pawl 26 is connected with core pipe as shown in figure 17
Spring 29, spring 29 to core pipe stop pawl 26 force direction, with spring 27 to core pipe stop pawl 26 force direction
On the contrary.Although the force direction that 27,29 pairs of core pipes of two springs stop pawls 26 is reciprocal, but its make a concerted effort still such that
Core pipe stops that pawl 26 can be pressed against on core pipe 7.The benefit connecting two contrary springs of active force on pawl 26 is stopped at core pipe
It is, it is simple to accurately regulation core pipe stops the pawl 26 drag size to core pipe 7, it is ensured that core pipe stops that pawl 26 can press with core pipe
Pawl 23 clips core pipe 7 together, is unlikely to again to stop core pipe 7 to roll in core tube passage completely and moves ahead.
As further improvement of this embodiment, also can arrange on the curved surface 5 constituting core tube passage 6 as shown in figure 18
Crest 30, crest 30 is relative with core pipe pressing jaw 23.Crest 30 plays the effect somewhat stopping core pipe 7, with core pipe pressing jaw 23
Common cooperation, it is possible to more effectively hinder roller 1 in rewinding to drive core pipe 7 to roll.Certainly, the bump height of crest 30 has been not enough to
Full prevention core pipe 7 rolls in core tube passage and moves ahead.Regardless of whether arrange the core pipe shown in Figure 17 to stop pawl 26, can be at song
Crest 30 is set on face 5.
No matter curved surface 5 is either with or without crest 30, and also regardless of whether be provided with core pipe to stop pawl 26, curved surface 5 can have coarse
Face, so that core pipe pressing jaw 23 can more effectively hinder roller 1 in rewinding to drive core pipe 7 to roll.Figure 19 is shown in curved surface 5
The leading flank of crest 30 is provided with the example of zigzag matsurface 31.Figure 20 is shown in does not has the curved surface 5 of crest to be provided with zigzag
The example of matsurface 31.In addition to zigzag, matsurface 31 can also be other shapes such as reticulate pattern.
With embodiment one in like manner, the curved surface 5 of embodiment two can also be a movable curved surface.The concrete reality of movable curved surface
Executing example and can be found in the example of Fig. 7 and Fig. 8, its effect is identical with embodiment one with effect, repeats no more.
With embodiment one in like manner, embodiment two can also as shown in Figure 4, and in rewinding, the face of cylinder of roller 1 arranges gas hole
12, rewinding arranges between roller 1 and air roll 3 blowning installation 17, its effect is identical with embodiment one with effect, the most superfluous
State.
Either embodiment one or embodiment two, as the preferred forms of the present invention, preferably such as Figure 21 and Figure 22
Shown in, in rewinding, the face of cylinder of roller 1 has multi-turn and slightly protrudes from the shiny surface 33 of roll body rubbing surface 32.So, can make to work as paper
The when that the core pipe of volume being just pressed against roller in rewinding, that is when state shown in Fig. 4 or Figure 12, core pipe 7 can be by paper
It is pressed against emphatically on the shiny surface 33 shown in Figure 21 and Figure 22, makes to skid between roller 1 and paper in rewinding, it is impossible to drive immediately
Core pipe 7 rolls.Shiny surface 33 protrude from the degree of rubbing surface 32 according to the paper material of paper roll depending on, paper is the thickest soft, smooth
Face 33 protrudes from the degree of rubbing surface 32 can be the biggest, and paper is the thinnest firmly, and shiny surface 33 protrudes from the degree of rubbing surface 32 will
The least, to guarantee that the rubbing surface 32 of roller 1 in rewinding can be fully contacted with just paper roll in rewinding, make in rewinding the roller 1 can be as
Fig. 3 reliably clips paper roll 4 high-speed rotation like that together with rewinding bottom roller 2, air roll 3.
Claims (27)
1. the disconnected paper of rewinding machine, roll set method, is clipped paper roll jointly by roller in rewinding (1), rewinding bottom roller (2) and air roll (3)
(4) rotating, paper roll (4) is formed by the rewinding on the first core pipe of the paper of roller (1) in pile warp rewinding, along with roller (1) in rewinding, multiple
Volume bottom roller (2) and the continuous rotation of air roll (3), paper roll (4) diameter is gradually increased, and it is characterized in that, when paper roll (4) diameter meets
The when of requirement, use following methods to disconnect the paper of paper roll (4) afterbody, and above form new paper roll at the second core pipe (7)
(16): the second core pipe (7) is sent into core pipe that is close to each other by the face of cylinder of roller in rewinding (1) and another curved surface (5) and that formed
Passage (6), the second core pipe (7) has just been pressed against roller in rewinding (1) when, hinders roller (1) in rewinding to drive the second core pipe
(7) roll, with this, paper of paper roll (4) afterbody is tightened and break, after the paper of paper roll (4) afterbody is broken, release described resistance
Hinder, the second core pipe (7) immediately in rewinding under the drive of roller (1) along core tube passage (6) described curved surface (5) roll, roll
The second core pipe (7) by paper disconnect after formed paper head be wound on core pipe, form new paper roll (16), along with rewinding
The rotation of upper roller (1), new paper roll (16) under the drive of roller (1), rolls out roller entrance rewinding from core tube passage (6) in rewinding
(1), in the roll gap that collectively constitutes of rewinding bottom roller (2) and air roll (3), by roller in rewinding (1), rewinding bottom roller (2) and air roll
(3) jointly clip new paper roll (16) to rotate, start the rewinding process of a new round.
2. the disconnected paper of rewinding machine, roll set method as claimed in claim 1, is characterized in that: the described circle with roller in rewinding (1)
Cylinder is close to each other and forms the curved surface that the curved surface (5) of core tube passage (6) is activity, will enter at described second core pipe (7)
But the when of not yet entering core tube passage (6), change the spacing between the face of cylinder of roller (1) in this curved surface (5) and rewinding, in institute
Stating after the second core pipe (7) enters core tube passage (6), that recovers in this curved surface (5) and rewinding between the face of cylinder of roller (1) is original
Spacing.
3. the disconnected paper of rewinding machine, roll set method as claimed in claim 1, is characterized in that: the described circle with roller in rewinding (1)
Cylinder is close to each other and to form the curved surface (5) of core tube passage (6) be a fixing curved surface.
4. the disconnected paper of rewinding machine, roll set method as claimed in claim 2 or claim 3, is characterized in that: the circle of roller (1) in described rewinding
Cylinder is provided with gas hole (12), after the paper of paper roll (4) afterbody is broken, inside roller by this gas hole (12) downwardly against
The paper head that paper is formed after disconnecting is blown, and helps paper head to be wound on the second core pipe (7).
5. the as claimed in claim 2 or claim 3 disconnected paper of rewinding machine, roll set method, is characterized in that: in described rewinding roller (1) with
Be provided with blowning installation (17) between described air roll (3), after the paper of paper roll (4) afterbody is broken, this blowning installation (17) to
Under towards paper disconnect after formed paper head blow.
6. the disconnected paper of rewinding machine, roll set method as claimed in claim 2 or claim 3, is characterized in that: by described second core pipe (7)
Before sending into described core tube passage (6), apply glue on the surface of the second core pipe (7).
7. the disconnected paper of rewinding machine, roll set method as claimed in claim 2 or claim 3, is characterized in that: firm at described second core pipe (7)
The when of being just pressed against roller (1) in described rewinding, moment accelerates the rotating speed of described air roll (3), or moment reduces described multiple
Roll up the rotating speed of bottom roller (2), or moment accelerates the rotating speed of described air roll (3) simultaneously and reduces turning of described rewinding bottom roller (2)
Speed.
8. a rewinding machine, including roller in rewinding (1), rewinding bottom roller (2) and air roll (3), this three clips paper roll (4) jointly
Rotate, the face of cylinder of roller (1) and another curved surface (5) is close to each other and the core tube passage (6) that formed in rewinding, it is characterized in that:
The entrance of described core tube passage (6) is provided with core pipe damping mechanism, enters core tube passage (6) at core pipe and has just been pressed against multiple
On volume when of roller (1), this damping mechanism roller (1) in rewinding is hindered to drive this core pipe to roll.
9. rewinding machine as claimed in claim 8, is characterized in that: the described face of cylinder with roller in rewinding (1) close to each other and
The curved surface (5) forming core tube passage (6) is a movable curved surface, on this curved surface (5) and rewinding between the face of cylinder of roller (1)
Gap variable.
10. rewinding machine as claimed in claim 8, is characterized in that: the described face of cylinder with roller in rewinding (1) close to each other and
The curved surface (5) forming core tube passage (6) is a fixing curved surface.
11. rewinding machines as described in claim 9 or 10, is characterized in that: described core pipe damping mechanism is provided in described core
The shift fork (10) of tube passage (6) entrance, core pipe has just been pressed against roller in rewinding (1) when, by shift fork (10) by core pipe top
It is pressed on roller in rewinding (1).
12. rewinding machines as claimed in claim 11, is characterized in that: described shift fork (10) has two bifurcateds (10a, 10b), two
Angle between individual bifurcated (10a, 10b) is variable.
13. rewinding machines as claimed in claim 12, is characterized in that: the position contacted with core pipe of shift fork (10) is provided with matsurface
(11).
14. rewinding machines as claimed in claim 13, is characterized in that: the matsurface (11) of described shift fork (10) be zigzag slightly
Matte.
15. rewinding machines as described in claim 9 or 10, is characterized in that: described core pipe damping mechanism is provided in described core
Core pipe pressing jaw (23) of tube passage (6) entrance, the core pipe at paper roll enters described core tube passage (6) and has just been pressed against institute
The when of stating roller in rewinding (1), described core pipe pressing jaw (23) is pressed against core pipe from the back upper place of the direction of advance of core pipe.
16. rewinding machines as claimed in claim 15, is characterized in that: the position contacted with core pipe of described core pipe pressing jaw (23)
It is provided with matsurface (25).
17. rewinding machines as claimed in claim 16, is characterized in that: the matsurface (25) of described core pipe pressing jaw (23) is sawtooth
The matsurface of shape.
18. rewinding machines as claimed in claim 15, is characterized in that: be provided with the core pipe resistance relative with described core pipe pressing jaw (23)
Catch pawl (26), this core pipe stops that pawl (26) connection has spring, and under this spring effect, core pipe stops that pawl (26) is pressed with described core pipe
Paw (23) clips core pipe together, but described spring stops the amount of force of pawl (26) to core pipe, is not enough to make core pipe hinder
Catch pawl (26) rolls in stoping core Guan Xin tube passage (6) completely and moves ahead.
19. rewinding machines as claimed in claim 18, is characterized in that: described core pipe stops the position contacted with core pipe of pawl (26)
It is provided with matsurface (28).
20. rewinding machines as claimed in claim 19, is characterized in that: described core pipe stops that the matsurface (28) of pawl (26) is sawtooth
The matsurface of shape.
21. rewinding machines as claimed in claim 18, is characterized in that: with core pipe, described stops that the spring that pawl (26) is connected has
Two, these two springs (27,29) to core pipe stop pawl (26) force direction opposite each other, these two springs (27,
29), under force action, core pipe stops that pawl (26) clips core pipe together with described core pipe pressing jaw (23), but described two bullets
To core pipe, spring (27,29) stops that pawl (26) is made a concerted effort size, be not enough to make core pipe stop pawl (26) stop core Guan Xin to manage completely
Roll in passage (6) and move ahead.
22. rewinding machines as claimed in claim 15, is characterized in that: described curved surface (5) sets bossed crest (30), this crest
(30) relative with described core pipe pressing jaw (23).
23. rewinding machines as claimed in claim 15, is characterized in that: described curved surface (5) is provided with matsurface (31).
24. rewinding machines as claimed in claim 23, is characterized in that: the matsurface (31) of described curved surface (5) be zigzag slightly
Matte.
25. rewinding machines as described in claim 9 or 10, is characterized in that: in described rewinding, the face of cylinder of roller (1) is provided with gas hole
(12) the paper head formed after, this gas hole (12) disconnects downwardly against paper is blown.
26. rewinding machines as described in claim 9 or 10, is characterized in that: roller (1) and described air roll (3) in described rewinding
Between be provided with blowning installation (17), this blowning installation (17) downwardly against paper disconnect after formed paper head blow.
27. rewinding machines as described in claim 9 or 10, is characterized in that: in described rewinding, to have multi-turn the most convex on the face of cylinder of roller
Shiny surface (33) for roll body rubbing surface (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210456546.9A CN103569712B (en) | 2012-08-03 | 2012-11-14 | A kind of rewinding machine and the disconnected paper of rewinding machine, roll set method |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102749608 | 2012-08-03 | ||
| CN201210274960.8 | 2012-08-03 | ||
| CN201210274960 | 2012-08-03 | ||
| CN201210456546.9A CN103569712B (en) | 2012-08-03 | 2012-11-14 | A kind of rewinding machine and the disconnected paper of rewinding machine, roll set method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103569712A CN103569712A (en) | 2014-02-12 |
| CN103569712B true CN103569712B (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210456546.9A Active CN103569712B (en) | 2012-08-03 | 2012-11-14 | A kind of rewinding machine and the disconnected paper of rewinding machine, roll set method |
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| Country | Link |
|---|---|
| CN (1) | CN103569712B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2656713T3 (en) * | 2015-02-10 | 2018-02-28 | O.M.T. Di Giannini Graziano E Damiano & C. S.N.C. | Winding machine |
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|---|---|---|---|---|
| CN1093675A (en) * | 1993-02-15 | 1994-10-19 | 法比奥·泼尼股份公司 | The formation apparatus and method of no mandrel strip coil |
| CN201473086U (en) * | 2009-07-23 | 2010-05-19 | 佛山市宝索机械制造有限公司 | Core barrel paper pressing type paper breaking mechanism of rewinding machine |
| CN101891074A (en) * | 2009-05-22 | 2010-11-24 | 全利机械股份有限公司 | Thin paper winding device with planet breaking mechanisms and thin paper breaking method thereof |
| CN101891076A (en) * | 2009-05-22 | 2010-11-24 | 金红叶纸业（苏州工业园区）有限公司 | Rewinder for winding paper onto winding core and method thereof |
| CN203021084U (en) * | 2012-08-03 | 2013-06-26 | 佛山市宝索机械制造有限公司 | Rewinding machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60119485T2 (en) * | 2001-02-16 | 2006-12-28 | M T C - Macchine Trasformazione Carta S.R.L., Porcari | Method of presenting sleeves in a winding machine for producing rolls of sheet material |
| ITFI20020227A1 (en) * | 2002-11-20 | 2004-05-21 | Perini Fabio Spa | REWINDER MACHINE WITH A GLUING DEVICE FOR GLUING THE FINAL FLAP OF THE ROLL FORMED AND RELATED WINDING METHOD |
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2012
- 2012-11-14 CN CN201210456546.9A patent/CN103569712B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1093675A (en) * | 1993-02-15 | 1994-10-19 | 法比奥·泼尼股份公司 | The formation apparatus and method of no mandrel strip coil |
| CN101891074A (en) * | 2009-05-22 | 2010-11-24 | 全利机械股份有限公司 | Thin paper winding device with planet breaking mechanisms and thin paper breaking method thereof |
| CN101891076A (en) * | 2009-05-22 | 2010-11-24 | 金红叶纸业（苏州工业园区）有限公司 | Rewinder for winding paper onto winding core and method thereof |
| CN201473086U (en) * | 2009-07-23 | 2010-05-19 | 佛山市宝索机械制造有限公司 | Core barrel paper pressing type paper breaking mechanism of rewinding machine |
| CN203021084U (en) * | 2012-08-03 | 2013-06-26 | 佛山市宝索机械制造有限公司 | Rewinding machine |
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| Publication number | Publication date |
|---|---|
| CN103569712A (en) | 2014-02-12 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A rewinding machine and a paper breaking and winding method for rewinding machines Granted publication date: 20161221 Pledgee: Bank of China Limited by Share Ltd. Foshan branch Pledgor: FOSHAN BAOSUO PAPER MACHINERY MANUFACTURE Co.,Ltd. Registration number: Y2024980019335 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20161221 Pledgee: Bank of China Limited by Share Ltd. Foshan branch Pledgor: FOSHAN BAOSUO PAPER MACHINERY MANUFACTURE Co.,Ltd. Registration number: Y2024980019335 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A rewinding machine and a paper breaking and winding method for rewinding machines Granted publication date: 20161221 Pledgee: Bank of China Limited by Share Ltd. Foshan branch Pledgor: FOSHAN BAOSUO PAPER MACHINERY MANUFACTURE Co.,Ltd. Registration number: Y2024980021474 |