CN104176541B - A kind of rewinding machine absorption type roll set method for being applied to centreless and thering is core paper to roll up - Google Patents
A kind of rewinding machine absorption type roll set method for being applied to centreless and thering is core paper to roll up Download PDFInfo
- Publication number
- CN104176541B CN104176541B CN201310196490.2A CN201310196490A CN104176541B CN 104176541 B CN104176541 B CN 104176541B CN 201310196490 A CN201310196490 A CN 201310196490A CN 104176541 B CN104176541 B CN 104176541B
- Authority
- CN
- China
- Prior art keywords
- roll
- corner
- upper roller
- rewinding
- air entry
- 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
Landscapes
- Winding Of Webs (AREA)
Abstract
A kind of rewinding machine absorption type roll set method for being applied to centreless and thering is core paper to roll up, for rewinding upper roller at least provided with two can independent control air entry negative pressure state angle range, respectively the first corner and the second corner, during the roll set of coreless rolls is realized, rewinding upper roller is closed to act on the vacuum cavitations of air entry in the second corner, rewinding upper roller is opened to act on the vacuum cavitations of air entry in the first corner, during the roll set for having core paper to roll up is realized, rewinding upper roller is closed to act on the vacuum cavitations of air entry in the first corner, rewinding upper roller is opened to act on the vacuum cavitations of air entry in the second corner.It is an advantage of the invention that can not only realize the roll set process of coreless rolls, and the roll set quality for having core paper to roll up can be improved.On the other hand, due in the first corner and the second corner the negative pressure state of air entry can be controlled respectively, therefore be advantageous to all concentrating on negative pressure caused by vaccum-pumping equipment into required region, reduce the waste of negative pressure power, have energy-saving effect.
Description
Technical field
The present invention relates to the rewinding machine that paper is rolled into paper roll.
Background technology
In the rewinding machine of the paper products such as production toilet roll, there is a kind of rewinding machine for using absorption type roll set method,
This kind of rewinding machine is evenly equipped with the air entry of absorption paper on the face of cylinder of its rewinding upper roller, during roll set, utilizes these suctions
Gas port realizes roll set in the suction-operated caused by a certain specific angle range Jing Guo rewinding upper roller to paper.However,
In existing this kind of rewinding machine, rewinding upper roller only has an angle range for being used to control air entry negative pressure state, air entry
Suction-operated to paper in the angle range is only applicable to coreless rolls（Without the paper roll of core pipe among namely）Rise
Journey is licked, to there is the roll set process that core paper is rolled up like water off a duck's back, in addition it is harmful.
The content of the invention
The present invention seeks to be improved for the above-mentioned this kind of rewinding machine using absorption type roll set method, there is provided Yi Zhongshi
For centreless and the rewinding machine absorption type roll set method for having core paper to roll up, this method can be not only used for realizing that rising for coreless rolls licks
Journey, and can improve the roll set quality for having core paper to roll up.
What the present invention was realized in：A kind of rewinding machine absorption type roll set method for being applied to centreless and thering is core paper to roll up,
Multiple air entries are set on the face of cylinder of the rewinding upper roller of rewinding machine, circumferencial direction arrangement of the air entry along rewinding upper roller, are
Rewinding upper roller at least provided with two can independent control air entry negative pressure state angle range, respectively the first corner and second turn
Angle, the first corner are located within the angle range of the coreless paper-roll winding process of rewinding upper roller, and the second corner is located at rewinding upper roller
There is core paper to roll to lick within the angle range of journey, during the roll set of coreless rolls is realized, close rewinding upper roller the
Two corners are acted on the vacuum cavitations of air entry, and open rewinding upper roller and the negative pressure control of air entry is made in the first corner
With so that the air entry produces suction-operated when by the first corner to paper, and then completes rising for coreless rolls and lick
Journey, during the roll set for having core paper to roll up is realized, close rewinding upper roller and the vacuum cavitations of air entry are acted in the first corner, and
And open rewinding upper roller and the vacuum cavitations of air entry are acted in the second corner so that the air entry is when by the second corner
Suction-operated is produced to paper, prevents that paper is excessive, the face of cylinder prematurely with rewinding upper roller separates with this.
It is an advantage of the invention that can not only realize the roll set process of coreless rolls, and core paper volume can be prevented in roll set
During because paper is excessive, the face of cylinder prematurely with rewinding upper roller separates, and cause paper production of the initial wrap in core pipe
Raw gauffer, improves the roll set quality for having core paper to roll up.On the other hand, due to air-breathing can be controlled respectively in the first corner and the second corner
The negative pressure state of mouth, therefore be advantageous to all concentrating on negative pressure caused by vaccum-pumping equipment into required region, reduce negative
The waste of power is pressed, has energy-saving effect.
Brief description of the drawings
Fig. 1 to Fig. 2 is the roll set process schematic that the present invention is applied to coreless rolls；
Fig. 3 is to carry out improved embodiment to rewinding lower roll on the basis of Fig. 1；
Fig. 4 to Fig. 5 is the roll set process schematic that the present invention is applied to have core paper to roll up；
Fig. 6 is that rewinding upper roller is provided with two another embodiment party for being used to control the angle range of air entry negative pressure state
Formula；
Fig. 7 is to carry out improved embodiment to rewinding lower roll on the basis of Fig. 6；
Fig. 8 is a kind of layout example of the air entry of the gas channel and roll body surface in the roll body of rewinding upper roller；
Fig. 9 is Fig. 8 right view；
Figure 10 is another topology example of the air entry on the roll body surface of rewinding upper roller；
Figure 11 to Figure 14 is two air draught chambers connected mode schematic diagram different from vaccum-pumping equipment in Fig. 1.
Embodiment
Embodiment one
Referring to Fig. 1, the rewinding machine shown in figure is in the state of production coreless rolls.The rewinding machine includes rewinding upper roller 1
With rewinding lower roll 2, the face of cylinder of rewinding upper roller 1 is evenly equipped with multiple air entries 3, circumferencial direction of the air entry 3 along rewinding upper roller 1
It is divided into multigroup, each group of air entry 3 is arranged in a row on roll body surface along the length direction of roll body.In the roller of rewinding upper roller 1
The a plurality of gas channel 4 parallel to roll body axis, circumferencial direction interval row of a plurality of gas channel 4 along roll body are distributed with vivo
Row.The connection corresponding with one group of air entry 3 on roll body surface of every gas channel 4, every gas channel 4 are penetrated to the end of roll body
Face.
The present invention for rewinding upper roller 1 set two can the negative pressure state of independent control air entry 3 angle range, respectively the
One corner α and the second corner β, the first corner α are located within the angle range of the coreless paper-roll winding process of rewinding upper roller, and second
Corner β, which is located at rewinding upper roller, to be had core paper to roll to lick within the angle range of journey.In order to realize rewinding upper roller 1 in the first corner
To the vacuum cavitations of air entry 3 in the range of α and the second corner β, the end for approaching rewinding upper roller 1 is provided with the first air draught
The air draught chamber 7 of chamber 6 and second, two air draught chambers 6,7 are connected by air valve with vaccum-pumping equipment respectively（Air valve is with taking out not shown in figure
Vacuum equipment）.When certain group air entry 3 on the surface of rewinding upper roller 1 is turned in the range of the first corner α, this group of institute of air entry 3
The port of gas channel 4 in corresponding roll body just turns to the region that the first air draught chamber 6 is shrouded so that this group of air entry
3 produce negative pressure in the range of the first corner α.Similarly, when certain group air entry 3 on the surface of rewinding upper roller 1 turns to the second corner β
In the range of when, the port of the gas channel 4 in roll body corresponding to this group of air entry 3 just turns to the institute of the second air draught chamber 7
The region shrouded so that this group of air entry 3 produces negative pressure in the range of the second corner β.First air draught chamber 6 and the second air draught chamber
7 can be two independent cavitys on two independent parts or same part.
During the roll set of coreless rolls is realized, the air valve being connected with the second air draught chamber 7 is closed, makes the second air draught chamber 7
Die, that is, close rewinding upper roller 1 and the vacuum cavitations of air entry 3 are acted in the second corner β, meanwhile, open and inhaled with first
The air valve that wind chamber 6 connects, makes the first air draught chamber 6 be connected with vaccum-pumping equipment, that is, opens rewinding upper roller 1 in the first corner α
The vacuum cavitations of air entry 3 are acted on so that air entry 3 produces suction-operated when by the first corner α to paper, then,
The paper termination 8 that the paper roll afterbody paper completed by a preceding rewinding disconnects and formed, will be in rewinding upper roller 1 and rewinding lower roll
Curling is formed in roll gap M between 2, as shown in figure 1, being rotated further with rewinding upper roller 1 and rewinding lower roll 2, the paper of curling
Zhang Duantou 8 will form a new paper roll 9, as shown in Fig. 2 so far completing roll set process.With the continuation of rewinding process, newly
The paper roll 9 of formation constantly increases, and finally clipping paper roll together by rewinding upper roller 1, rewinding lower roll 2 and air roll 10 rotates, directly
To completion rewinding.
As preferred forms, after roll set process is completed, that is, under state shown in Fig. 2, rewinding upper roller 1 can be closed
The vacuum cavitations of air entry 3 are acted in the first corner α, and open rewinding upper roller 1 in the second corner β to the negative of air entry 3
Control action is pressed, can so strengthen traction force of the rewinding upper roller 1 to paper 5.
In order to compensate mismachining tolerance, and adapt to the paper raw material of different size, the first air draught chamber 6 and the second air draught chamber
7 mounting structure in frame should make it is adjustable, so as to the position of fine adjustments the first air draught chamber 6 and the second air draught chamber 7.
As a kind of version of the present embodiment, the first air draught chamber 6 can be disassembled and be inhaled for two or more height
Wind chamber, all sub- air draught chambers are all located in the first corner α.During work, these more height disassembled by the first air draught chamber 6 are inhaled
Wind chamber simultaneously or almost simultaneously connect or disconnect with vaccum-pumping equipment.Similarly, the second air draught chamber 7 can also be disassembled as two
Individual or more sub- air draught chamber, all sub- air draught chambers are all located in the second corner β.During work, these are torn open by the second air draught chamber 7
More sub- air draught chambers that solution forms simultaneously or are almost simultaneously connected or disconnected with vaccum-pumping equipment.
As a kind of version of the present embodiment, can also be set as shown in Figure 3 on the face of cylinder of rewinding lower roll 2
Multiple air entries 16, a plurality of gas channel 17 is set in roll body, one air draught chamber is set in the end for approaching rewinding lower roll 2
18, the central angle of the institute's coverage on roll body end face of air draught chamber 18 is θ.The structure and layout of air entry 16 and rewinding upper roller
Air entry 3 is identical, and the structure and layout of gas channel 17 are identical with the gas channel 4 of rewinding upper roller.Realizing paper roll roll set
During, air draught chamber 18 connects with vaccum-pumping equipment, when the gas channel 17 in the roll body of rewinding lower roll 2 is on roll body end face
During the region that port is covered by air draught chamber 18, that is, when by central angle θ, the roll body that is connected with the gas channel 17
Air entry 16 on the face of cylinder produces negative pressure, and paper termination 8 thus can be made to be easier roll set.
Embodiment two
Referring to Fig. 4, the rewinding machine shown in Fig. 4 is in the state that production has core paper to roll up.In fact, answering shown in Fig. 4 and Fig. 1
Volume machine is same equipment, and expression identical structure is identically numbered in Fig. 4 and Fig. 1, and only state shown in Fig. 1 is to be used to give birth to
Coreless rolls are produced, the roll gap M between rewinding upper roller 1 and rewinding lower roll 2 in Fig. 1 need to be adjusted to no more than 10 millimeters, and Fig. 4 institutes
It is to be used to production have a core paper volume to show state, and the roll gap between rewinding upper roller 1 and rewinding lower roll 2 in Fig. 4 should be adjusted to can pass through
A piece core pipe 11, and increase and matched somebody with somebody a curved surface 12, the face of cylinder of curved surface 12 and rewinding upper roller 1 is collectively forming one to guide
Core pipe 11 enters the core pipe passage 13 of roll gap between rewinding upper roller 1 and rewinding lower roll 2.
During the roll set for having core paper to roll up is realized, the air valve being connected with the first air draught chamber 6 is closed, makes the first air draught chamber 6
Die, that is, close rewinding upper roller 1 and the vacuum cavitations of air entry 3 are acted in the first corner α, meanwhile, open and inhaled with second
The air valve that wind chamber 7 connects, makes the second air draught chamber 7 be connected with vaccum-pumping equipment, that is, opens rewinding upper roller 1 in the second corner β
The vacuum cavitations of air entry 3 are acted on so that air entry 3 produces suction-operated when by the second corner β to paper, in this way,
When core pipe 11 is by core pipe passage 13, as shown in figure 4, can prevent that the paper termination 8 in the front of core pipe 11 is sagging excessive, Yi Jifang
Only the face of cylinder of the paper at the rear of core pipe 11 prematurely with rewinding upper roller 1 separates, so as to avoid initial wrap in core pipe 11
Paper produce gauffer, improve have core paper roll up roll set quality.When core pipe 11 is entered by rewinding upper roller 1, rewinding as shown in Figure 5
When in the roll gap that lower roll 2 and air roll 10 surround jointly, paper has been wrapped in core pipe 11, completes roll set process.
As preferred forms, after the roll set process for completing to there is core paper to roll up, that is, in the state shown in fig. 5, can protect
Hold rewinding upper roller 1 to act on the vacuum cavitations of air entry 3 in the range of the second corner β, rewinding upper roller 1 is strengthened to paper 5 with this
Traction force.
With embodiment one similarly, first air draught chamber 6 of the present embodiment can also be disassembled as two or more sub- air draught
Chamber, the second air draught chamber 7 can also be disassembled as two or more sub- air draught chamber.
The present embodiment can also as Fig. 3, for rewinding lower roll 2 set same air entry 16, gas channel 17 and
Air draught chamber 18, to cause paper termination 8 to be easier roll set.
Embodiment three
Referring to Fig. 6, in order to realize rewinding upper roller 1 in the range of the first corner α and the second corner β to the negative of air entry 3
Voltage-controlled system, the rewinding upper roller of the present embodiment employ another structure.Rewinding upper roller 1 is divided for fixed inner cylinder 1a and rotated outer
Cylinder 1b two parts.Inner cylinder 1a is fixed in frame.Outer barrel 1b barrel is evenly equipped with multiple air entries 3, and these air entries 3 are along outer
Cylinder 1b circumferencial direction is divided into multigroup, and length direction of each group of air entry 3 along outer barrel 1b is arranged in a row.Inner cylinder 1a has
Two are mutually isolated parallel to roll body axis, the air drain 14,15 of cross section almost fan, two air drains 14,15, two air drains
14th, 15 it is connected respectively by air valve with vaccum-pumping equipment（Air valve and vaccum-pumping equipment not shown in figure）, two air drains 14,15
Notch is opened in inner cylinder 1a external cylindrical surface.The center of circle that notch of two air drains 14,15 on inner cylinder 1a external cylindrical surfaces is opened
Angle, correspond respectively to control the first corner α and the second corner β of negative pressure.Inner cylinder 1a and outer barrel 1b gap is very small so that outer
Air entry 3 on cylinder 1b is only turned in the first corner α or in the second corner β, could be connected with air drain 14 or air drain 15
It is logical to form negative pressure.
The present embodiment realizes that the roll set process of coreless rolls is identical with embodiment one, repeats no more.
With embodiment one similarly, a kind of version as the present embodiment, can will a wherein air drain 14 disassemble for
Two or more sub- air drains, the central angle that the notch of all sub- air drains is opened are all located in the first corner α.During work,
More strip air drains for being disassembled by air drain 14 simultaneously or are almost simultaneously connected or disconnected with vaccum-pumping equipment.Similarly,
Another air drain 15 can be disassembled to the circle corresponding to the notch opened for two or more sub- air drains, all sub- air drains
Heart angle is all located in the second corner β.During work, the more strip air drains disassembled by air drain 15 simultaneously or almost simultaneously with
Vaccum-pumping equipment is connected or disconnected.
As a kind of version of the present embodiment, rewinding lower roll 2 can be made and the phase of rewinding upper roller 1 as shown in Figure 7
As structure.Rewinding lower roll 2 in Fig. 7 divides the inner cylinder 2a for fixation and outer barrel 2b two parts of rotation.Outer barrel 2b barrel is set
There is multigroup air entry 19, the structure and layout of air entry 19 are identical with the air entry 3 of rewinding upper roller.Inner cylinder 2a has a length
Direction and the air drain 20 of roll body diameter parallel, the notch of air drain 20 are opened in inner cylinder 2a external cylindrical surface, the notch institute of air drain 20
The central angle of opening is θ.During paper roll roll set is realized, air drain 20 connects with vaccum-pumping equipment, when on outer barrel barrel
Air entry 19 turns to the opening position corresponding with the notch of air drain 20, that is, when turning within central angle θ, air entry 19
Connect to form negative pressure with air drain 20, paper termination 8 thus can be made to be easier roll set.
With embodiment two similarly, if increasing the curved surface 12 shown in Fig. 4 on the basis of Fig. 6 or Fig. 7, and adjust
The roll gap of rewinding upper roller 1 and rewinding lower roll 2, then the present embodiment can also be used for realizing the roll set for thering is core paper to roll up, and produce with it is real
Apply the same technique effect of example two.
In above-described embodiment one and embodiment two, rewinding upper roller 1 can also use the structure shown in Fig. 8 and Fig. 9.Scheming
In 8 and Fig. 9, the length direction of each group of air entry 3 of rewinding upper roller 1 along roll body is arranged in two row 3', 3'', often arranges air-breathing
The length direction arrangement of mouth 3', 3'' along roll body.By that analogy, same group of air entry 3 may be arranged in more multiple rows of.Air-breathing
The shape of mouth 3 can also be slit shape in addition to the circle hole shape shown in Fig. 9.
In above-described embodiment one, embodiment two and embodiment three, the air entry on the roll body face of cylinder of rewinding upper roller 1
3 can also use the structure shown in Figure 10.In Fig. 10, each group of air entry 3 on the roll body face of cylinder of rewinding upper roller 1 is exactly
One slit.If the rewinding upper roller 1 shown in Figure 10 is applied to the above embodiments one and embodiment two, then the rewinding upper roller
End view it is just identical with Fig. 1, if the rewinding upper roller 1 is applied to above-described embodiment three, then the rewinding upper roller it is transversal
Face structure is just identical with Fig. 6.
In the embodiment shown in fig. 1, the first air draught chamber 6 and the second air draught chamber 7 and the connected mode of vaccum-pumping equipment have
A variety of, Figure 11 to Figure 14 lists several different connected modes.In fig. 11, the first air draught chamber 6 and the second air draught chamber 7 connect
To commutator 21, commutator 21 is connected with vaccum-pumping equipment 22.Figure 12 is set on the basis of Figure 11 in commutator 21 with vacuumizing
Magnetic valve 23 is added between standby 22.In fig. 13, the first air draught chamber 6 and the second air draught chamber 7 respectively by magnetic valve 24,25 with
Vaccum-pumping equipment 22 connects.Figure 14 is added on the basis of Figure 13 between vaccum-pumping equipment 22 and two magnetic valves 24,25
Magnetic valve 26.
If the first air draught chamber 6 in Figure 11 to Figure 14 and the second air draught chamber 7 are replaced with embodiment illustrated in fig. 6 respectively
The first air drain 14 and the second air drain 15, then the connected mode shown in Figure 11 to Figure 14 is equally applicable to embodiment illustrated in fig. 6.
Claims (3)
1. it is a kind of suitable for centreless and the rewinding machine absorption type roll set method for thering is core paper to roll up, in the rewinding upper roller of rewinding machine（1）'s
Multiple air entries are set on the face of cylinder（3）, air entry（3）Along rewinding upper roller（1）Circumferencial direction arrangement, it is characterized in that：For
Rewinding upper roller（1）Can independent control air entry at least provided with two（3）The angle range of negative pressure state, respectively the first corner
（α）With the second corner（β）, the first corner（α）Within the angle range of the coreless paper-roll winding process of rewinding upper roller, second
Corner（β）There is core paper to roll to lick within the angle range of journey positioned at rewinding upper roller, the coreless rolls of described rewinding upper roller
The angle range of roll set process, refer to during the roll set of coreless rolls is carried out, the angular range that rewinding upper roller is turned over, institute
The rewinding upper roller stated has core paper to roll the angle range for licking journey, refers to during the roll set for carrying out having core paper to roll up, rewinding
The angular range that upper roller is turned over, along the direct of travel of paper, the first corner（α）Positioned at the second corner（β）Downstream, first
Corner（α）Than the second corner（β）Roll gap closer between rewinding upper roller and rewinding lower roll, realizing the roll set of coreless rolls
During, close rewinding upper roller（1）In the second corner（β）To air entry（3）Vacuum cavitations effect, and open rewinding upper roller
（1）In the first corner（α）To air entry（3）Vacuum cavitations effect so that the air entry（3）Passing through the first corner（α）
When to paper produce suction-operated, and then complete coreless rolls roll set process, realize have core paper roll up roll set during, close
Close rewinding upper roller（1）In the first corner（α）To air entry（3）Vacuum cavitations effect, and open rewinding upper roller（1）Second
Corner（β）To air entry（3）Vacuum cavitations effect so that the air entry（3）Passing through the second corner（β）When to paper produce
Raw suction-operated, with this prevent paper it is excessive, prematurely with rewinding upper roller（1）The face of cylinder separation.
It is 2. as claimed in claim 1 a kind of suitable for centreless and the rewinding machine absorption type roll set method for thering is core paper to roll up, its feature
It is：After the roll set process for completing coreless rolls, rewinding upper roller is closed（1）In the first corner（α）To air entry（3）Vacuum cavitations
Effect, and open rewinding upper roller（1）In the second corner（β）To air entry（3）Vacuum cavitations effect, strengthened with this in rewinding
Roller（1）To the traction force of paper.
It is 3. as claimed in claim 1 a kind of suitable for centreless and the rewinding machine absorption type roll set method for thering is core paper to roll up, its feature
It is：After completion has the roll set process that core paper is rolled up, rewinding upper roller is kept（1）In the second corner（β）To air entry（3）Vacuum cavitations
Effect, strengthens rewinding upper roller with this（1）To the traction force of paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310196490.2A CN104176541B (en) | 2013-05-24 | 2013-05-24 | A kind of rewinding machine absorption type roll set method for being applied to centreless and thering is core paper to roll up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310196490.2A CN104176541B (en) | 2013-05-24 | 2013-05-24 | A kind of rewinding machine absorption type roll set method for being applied to centreless and thering is core paper to roll up |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104176541A CN104176541A (en) | 2014-12-03 |
| CN104176541B true CN104176541B (en) | 2017-11-10 |
Family
ID=51957941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310196490.2A Active CN104176541B (en) | 2013-05-24 | 2013-05-24 | A kind of rewinding machine absorption type roll set method for being applied to centreless and thering is core paper to roll up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104176541B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609229B (en) * | 2014-12-24 | 2017-04-26 | 宁波东旭成新材料科技有限公司 | Film wind-up roll device |
| CN107826828B (en) * | 2017-11-24 | 2023-11-14 | 佛山市南海区德昌誉机械制造有限公司 | Toilet paper roll rewinding machine with dynamic rotary adsorption cavity and rewinding method |
| CN107814228A (en) * | 2017-11-24 | 2018-03-20 | 佛山市南海区德昌誉机械制造有限公司 | A kind of adsorption roller of axial vacuum control |
| CN114261811B (en) * | 2021-12-02 | 2023-11-10 | 广东工贸职业技术学院 | Rewinding machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995015901A1 (en) * | 1993-12-08 | 1995-06-15 | Beloit Technologies, Inc. | Method and apparatus for effecting a set change in a paper winder |
| CN201338872Y (en) * | 2008-12-08 | 2009-11-04 | 佛山市宝索机械制造有限公司 | Paper cutting and winding mechanism of core-paper roll rewinding machine |
| CN101983907A (en) * | 2010-10-28 | 2011-03-09 | 佛山市南海区德昌誉机械制造有限公司 | Double-purpose rewinding machine for preparing cored toilet paper and coreless toilet paper and method thereof |
| CN102180368A (en) * | 2011-04-14 | 2011-09-14 | 佛山市南海区德昌誉机械制造有限公司 | Toilet paper rewinder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1392403B1 (en) * | 2008-12-23 | 2012-03-02 | Gambini Int Sa | GROUP AND PERFECTED METHOD OF PAPER WINDING AROUND A SOUL TO CREATE A PAPER ROLL |
| IT1392694B1 (en) * | 2009-01-29 | 2012-03-16 | Gambini Int Sa | IMPROVED REWINDING MACHINE AND RELATIVE METHOD FOR WINDING THE PAPER AROUND A SOUL FOR THE REALIZATION OF A PAPER ROLL |
-
2013
- 2013-05-24 CN CN201310196490.2A patent/CN104176541B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995015901A1 (en) * | 1993-12-08 | 1995-06-15 | Beloit Technologies, Inc. | Method and apparatus for effecting a set change in a paper winder |
| CN201338872Y (en) * | 2008-12-08 | 2009-11-04 | 佛山市宝索机械制造有限公司 | Paper cutting and winding mechanism of core-paper roll rewinding machine |
| CN101983907A (en) * | 2010-10-28 | 2011-03-09 | 佛山市南海区德昌誉机械制造有限公司 | Double-purpose rewinding machine for preparing cored toilet paper and coreless toilet paper and method thereof |
| CN102180368A (en) * | 2011-04-14 | 2011-09-14 | 佛山市南海区德昌誉机械制造有限公司 | Toilet paper rewinder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104176541A (en) | 2014-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104176541B (en) | A kind of rewinding machine absorption type roll set method for being applied to centreless and thering is core paper to roll up | |
| WO2011072542A1 (en) | Air suction method and structure for v-form packed paper napkin folding machine | |
| CN206765518U (en) | For producing the new transverse cutting unit glued membrane stripping off device of environmentally friendly transfer paper | |
| JP2016167337A (en) | Coating applicator | |
| WO2011147188A1 (en) | Coreless paper roll rewinding machine | |
| CN109028903A (en) | A kind of energy-saving and environment-friendly Cirulation type grain drying device | |
| CN103693468B (en) | Cardboard printing machine bellows group negative pressure extractor fan and water-based printing of corrugated paper plate machine | |
| CN104906959B (en) | Lateral flow type reverse-osmosis membrane element | |
| CN111426177A (en) | Vertical non-woven fabric processing device and non-woven fabric processing method | |
| CN104176542A (en) | Re-reeling machine with dual-functional adsorption type reeling mechanism | |
| CN201808248U (en) | Air suction and discharge structure of V-shaped box type facial tissue folding machine | |
| CN200990846Y (en) | Fan-shape tea micro-wave killing-green forming integrated machine | |
| CN207388608U (en) | A kind of water cooled rolls | |
| CN206264226U (en) | A kind of temperature adjustment roller | |
| CN208217948U (en) | Digital printer air draught distributor | |
| CN106113120A (en) | A kind of aluminium foil dicer of improvement | |
| CN208215024U (en) | A kind of feeding guide frame on glass edge-grinding machine | |
| CN203474028U (en) | Cored-paper-roll rewinder using airflow to assist winding | |
| CN103465522B (en) | A kind of shaping auxiliary body of corrugated paper of Corrugating Machine | |
| CN209111338U (en) | The processing cooling body of PVC film | |
| CN107826827A (en) | The toilet roll rewinding machine and its rewinding method of a kind of disconnected paper absorption of dynamic rotary | |
| CN205522879U (en) | Aluminium foil or copper foil rubber coating type laminating machine | |
| CN108773176A (en) | A kind of paper press | |
| CN215925032U (en) | Electrode foil heat treatment device | |
| CN206436654U (en) | One kind hot melt anti-corrugated structures of printer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |