CN107344683A - Easily paper roll mouth-sealing method and device - Google Patents
Easily paper roll mouth-sealing method and device Download PDFInfo
- Publication number
- CN107344683A CN107344683A CN201610291823.3A CN201610291823A CN107344683A CN 107344683 A CN107344683 A CN 107344683A CN 201610291823 A CN201610291823 A CN 201610291823A CN 107344683 A CN107344683 A CN 107344683A
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- China
- Prior art keywords
- paper roll
- paper
- slit
- sealing
- ultrasonic wave
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Links
- 238000007789 sealing Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000003825 pressing Methods 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 7
- 239000003292 glue Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/29—Securing the trailing end of the wound web to the web roll
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- Sanitary Thin Papers (AREA)
Abstract
The invention provides a kind of easily paper roll mouth-sealing method, applies ultrasonic wave to paper roll with ultrasonic transmitter, at least two layers of the paper for making paper roll outer layer using ultrasonic wave is combined together.Present invention also offers a kind of easily paper roll closing device, provided with to the ultrasonic transmitter to paper roll application ultrasonic wave.The paper of paper roll outer layer is combined together by the present invention by ultrasonic wave, rather than the pressure by mechanical component to paper, therefore, avoid because mechanical component is excessive to the pressure of paper or too small bring the problem of, launch ultrasonic wave mechanical component even can only with paper gentle touchdown, also paper can be made to be combined together, it is not necessary to which the pressure acted on to mechanical component on paper makees careful regulation, and capping processes are simple and efficient.
Description
Technical field
The present invention relates to paper roll process technology, more particularly to the sealing tech paper tail of paper roll being fixed on paper roll.
Background technology
In the production process of paper roll, it is typically necessary and the last lap paper of paper roll is fixed on paper roll, prevents paper roll loose, this process referred to as sealing during following process.The defects of glue easily dries up, mechanism is susceptible to glue pollution, glue used is not environmentally friendly enough be present in the method that conventional art uses glue bonding, the method.The defects of to overcome traditional mouth-sealing method, occurs the mouth-sealing method without glue in recent years, this mouth-sealing method needs to be pressed against on paper with larger pressure with certain mechanical component, this just needs the pressure that carefully regulation mechanical component is acted on paper, it should ensure to have enough pressure with so that the paper of closure part is firmly combined with, prevent pressure excessive again and damage paper by pressure, and the combination pressure needed for the paper of differing texture is different, often changing a kind of paper roll of quality will readjust once, extremely onerous.
The content of the invention
One of the object of the invention is to provide a kind of easily paper roll mouth-sealing method, and this method is simple and efficient without mechanical pressure of the careful adjustment effect on paper roll paper, capping processes.
The two of the object of the invention are to provide a kind of easily paper roll closing device, to realize the above method.
What paper roll mouth-sealing method of the present invention was realized in：A kind of easily paper roll mouth-sealing method, ultrasonic wave is applied to paper roll with ultrasonic transmitter, at least two layers of the paper for making paper roll outer layer using ultrasonic wave is combined together.
Following attached technical schemes can also be used as further improvement or preferred forms, methods described.
It is described apply ultrasonic wave to paper roll with ultrasonic transmitter method be, the oscillator of ultrasonic transmitter is mutually close with another component and form slit, the outer peripheral face of paper roll is made to be pressed at the sealing of slit, so that the outer peripheral face of paper roll, which is locally squeezed into, forms protuberance in slit, ultrasonic wave is applied to the ridge with the oscillator of ultrasonic transmitter.
While ultrasonic wave is applied to the ridge of paper roll with the oscillator of ultrasonic transmitter, paper roll is made to be ground at the sealing of the slit.
On the other hand, paper roll closing device of the present invention is realized in：A kind of easily paper roll closing device, provided with to the ultrasonic transmitter to paper roll application ultrasonic wave.
Following attached technical schemes can also be used as further improvement or preferred forms, the paper roll closing device.
The oscillator of the ultrasonic transmitter is mutually close with another component and forms slit, provided with the paper-pressing mechanism being pressed on the outer peripheral face of paper roll at the sealing of the slit, the outer peripheral face that paper-pressing mechanism is sufficient so that paper roll to the pressure of paper roll is locally squeezed into formation protuberance in slit.
The paper roll delivery device that the paper-pressing mechanism is provided with to drive the sealing of paper roll from the slit to grind.
The paper roll delivery device includes the friction belt to press paper roll and drive paper roll to roll.
The friction belt is wound on drive, is walked by drive driving cycle, and drive is arranged on the support of activity, drive translation is driven by support, to cause friction belt to be pressed against on paper roll.
The rotating roller of support paper roll is provided with the side of the slit, the friction belt driving paper roll is rolled to the sealing of the slit from the rotating roller.
The surface of the direction slit of the oscillator of the ultrasonic transmitter and/or another component is provided with ridge design.
It is an advantage of the invention that, the paper of paper roll outer layer is combined together by ultrasonic wave, rather than the pressure by mechanical component to paper, therefore, avoid because mechanical component is excessive to the pressure of paper or too small bring the problem of, launch ultrasonic wave mechanical component in addition can also make paper be combined together only with paper gentle touchdown, the pressure that need not be acted on to mechanical component on paper makees careful regulation, and capping processes are simple and efficient.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment one of paper roll closing device of the present invention；
Fig. 2 is the structural representation of the embodiment two of paper roll closing device of the present invention；
Fig. 3 is the structural representation of the embodiment three of paper roll closing device of the present invention；
Fig. 4 is the structural representation of the example IV of paper roll closing device of the present invention；
Fig. 5 is the operation principle schematic diagram of the paper roll closing device shown in Fig. 4；
Fig. 6 is the structural representation of the embodiment five of paper roll closing device of the present invention；
Fig. 7 is the operation principle schematic diagram of the paper roll closing device shown in Fig. 6；
Fig. 8 is the structural representation of the embodiment six of paper roll closing device of the present invention.
Embodiment
Embodiment one
As shown in figure 1, paper roll closing device of the present invention is provided with to apply the ultrasonic transmitter of ultrasonic wave, the oscillator 1 of ultrasonic transmitter and paper roll gentle touchdown to be sealed to paper roll.Paper roll 2 to be sealed is fixed in the frame of paper roll closing device.Ultrasonic wave is applied to paper roll 2 with the oscillator 1 of ultrasonic transmitter, at least two layers of the paper for making paper roll outer layer using ultrasonic wave is combined together, thus, just the last lap paper of paper roll 2 is fixed on paper roll, completes the sealing of paper roll.
Embodiment two
Referring to Fig. 2, the paper roll closing device is provided with to apply the ultrasonic transmitter of ultrasonic wave to paper roll, and the oscillator 1 of ultrasonic transmitter is mutually close with another component 3 and forms slit 4.Component 3 can be integrally fixed at the fixed block in the frame of paper roll closing device, or the oscillator of another ultrasonic transmitter.The closing device is additionally provided with the paper-pressing mechanism being made up of cylinder 5 and pressing plate 6.Cylinder 5 couples with the frame of paper roll closing device.Cylinder 5 promotes pressing plate 6, and the outer peripheral face of paper roll 2 is pressed at the sealing of slit 4 by pressing plate 6.The outer peripheral face that pressing plate 6 is sufficient so that paper roll 2 to the pressure of paper roll 2 is locally squeezed into slit 4 and forms protuberance 7.For ease of adjusting the sealing size of slit 4, the oscillator 1 of ultrasonic transmitter couples with a cylinder 8, drives oscillator 1 to move by cylinder 8, to adjust the sealing size of slit 4.Or component 3 can also be coupled with a cylinder, drive component 3 to move by cylinder, to adjust the sealing size of slit 4.
Implement the inventive method with the paper roll closing device shown in Fig. 2, ultrasonic wave is launched by the oscillator 1 of ultrasonic transmitter, ultrasonic wave is concentrated and acts on the ridge 7 that paper roll 2 is formed in slit 4, so that at least two layers of paper of the outer layer of paper roll 2 is combined together in ridge 7, thus, just the last lap paper of paper roll 2 is fixed on paper roll 2, completes the sealing of paper roll 2.When ultrasonic wave is launched with the oscillator 1 of ultrasonic transmitter, spacing that can be between constriction oscillator 1 and component 3, until oscillator 1 clamps the ridge 7 of paper roll together with component 3, to strengthen action effect of the ultrasonic wave to ridge 7.But oscillator 1 is not necessarily intended to very big with component 3 to the clamping force of ridge 7.
Embodiment three
Referring to Fig. 3, the present embodiment has made further improvement to paper-pressing mechanism on the basis of embodiment two.The paper-pressing mechanism of the present embodiment is additionally arranged the paper roll delivery device for driving paper roll to be ground at the sealing of slit 4.The paper roll delivery device includes the friction belt 9 to press paper roll 2 and drive paper roll 2 to roll.Friction belt 9 is wound on two drives 10, is walked by the driving cycle of drive 10, and drive 10 is arranged on the support 11 of activity, and support 11 drives drive 10 to translate so that friction belt 9 is pressed against on paper roll 2 under the driving of cylinder 12.Cylinder 12 couples with the frame of paper roll closing device.Driving force of the cylinder 12 to support 11 so that friction belt 9 has enough pressing forces to paper roll 2, and then causes the outer peripheral face of paper roll 2 locally to be squeezed into slit 4 and form protuberance 7.While ultrasonic wave is applied to the ridge 7 of paper roll with the oscillator 1 of ultrasonic transmitter, friction belt 9 is made to walk, the sealing for driving paper roll 2 from slit 4 by friction belt 9 ground.In this way, just completing sealing operation while paper roll 2 ground from sealing, the efficiency of sealing operation is improved.The other structures of the present embodiment are identical with embodiment two.
Example IV
Referring to Fig. 4, the present embodiment adds the mechanism for finding paper roll tail end on the basis of embodiment two.Finding the mechanism of paper roll tail end includes the rotating roller 13 of two support paper rolls 2.Two rotating rollers 13 drive paper roll 2 to be rotated towards the direction for loosening paper roll, so that the tail end 2a of paper roll 2 releases from paper roll, until fall into slit 4, and then as shown in Figure 5, paper roll 2 is made to be rolled at the sealing of slit 4, then press paper roll 2 with pressing plate 6, the outer peripheral face of paper roll 2 is locally squeezed into slit 4 and is formed protuberance 7, ultrasonic wave so far can be launched by the oscillator 1 of ultrasonic transmitter, at least two layers of paper in ridge 7 is combined together, completes the sealing of paper roll 2.The present embodiment causes the tail end 2a of paper roll 2 close to ridge 7, to be advantageous to save paper.Make paper roll 2 from position shown in Fig. 4 be rolled to position shown in Fig. 5 method have it is a variety of, for example, make a rotating roller 13 on the left side in Fig. 4 raise, or, it is special that a cylinder for promoting paper roll 2 to roll is set.The other structures of the present embodiment are identical with embodiment two.
Embodiment five
Referring to Fig. 6, combination of the present embodiment equivalent to example IV and embodiment three.The operation principle of the present embodiment is, first with two rotating rollers 13 of example IV identical, the tail end 2a of paper roll 2 is released in slit 4, recycle and the identical friction belt 9 of embodiment three, the paper roll 2 for having released tail end is driven to be rolled at the sealing of slit 4, it is identical with embodiment three to state shown in Fig. 7, action process afterwards.
Embodiment six
Referring to Fig. 8, the friction belt 9 in Fig. 6 is changed to inclined form by the present embodiment so that the pressure for the friction belt 9 that paper roll 2 is subject at the sealing of slit 4, the pressure for the friction belt 9 being subject to more than paper roll 2 in rotating roller 13.So both can guarantee that paper roll 2 at the sealing of slit 4 by enough pressure, and can avoids paper roll 2 in rotating roller 13 by unnecessary excessive pressure.The other structures and operation principle of the present embodiment are identical with embodiment five.
The movement of pressing plate 6, the movement of oscillator 1, the movement of support 11, all it is using cylinder as power, in addition to this it is possible to be used as power by the use of hydraulic cylinder or motor etc. in the various embodiments described above.
In order to form decorative pattern in the closure part of paper roll, ridge design can be set on the surface towards slit 4 of the oscillator 1 of ultrasonic transmitter, ridge design either is set on the surface towards slit 4 of component 3 or ridge design is all set on the surface towards slit 4 of oscillator 1 and component 3.When oscillator 1 launches ultrasonic wave, the surface of the surface of oscillator 1 of the order with decorative pattern and/or the component 3 with decorative pattern is pressed against on paper roll, just can form decorative pattern at the position that paper combines.
In addition to the implementation; the present invention can also have other various embodiments; in the case of without departing substantially from spirit of the invention and its essence; those skilled in the art accordingly change and deformed when that can be made according to the present invention, but these change and deformed accordingly the protection domain that should all belong to the claims in the present invention.
Claims (10)
1. a kind of easily paper roll mouth-sealing method, it is characterized in that：Ultrasonic wave is applied to paper roll with ultrasonic transmitter, at least two layers of the paper for making paper roll outer layer using ultrasonic wave is combined together.
2. a kind of easily paper roll mouth-sealing method as claimed in claim 1, it is characterized in that：It is described apply ultrasonic wave to paper roll with ultrasonic transmitter method be, the oscillator of ultrasonic transmitter is mutually close with another component and form slit, the outer peripheral face of paper roll is made to be pressed at the sealing of slit, so that the outer peripheral face of paper roll, which is locally squeezed into, forms protuberance in slit, ultrasonic wave is applied to the ridge with the oscillator of ultrasonic transmitter.
3. a kind of easily paper roll mouth-sealing method as claimed in claim 2, it is characterized in that：While ultrasonic wave is applied to the ridge of paper roll with the oscillator of ultrasonic transmitter, paper roll is made to be ground at the sealing of the slit.
4. a kind of easily paper roll closing device, it is characterized in that：Provided with to the ultrasonic transmitter to paper roll application ultrasonic wave.
5. a kind of easily paper roll closing device as claimed in claim 4, it is characterized in that：The oscillator of the ultrasonic transmitter is mutually close with another component and forms slit, provided with the paper-pressing mechanism being pressed on the outer peripheral face of paper roll at the sealing of the slit, the outer peripheral face that paper-pressing mechanism is sufficient so that paper roll to the pressure of paper roll is locally squeezed into formation protuberance in slit.
6. a kind of easily paper roll closing device as claimed in claim 5, it is characterized in that：The paper roll delivery device that the paper-pressing mechanism is provided with to drive the sealing of paper roll from the slit to grind.
7. a kind of easily paper roll closing device as claimed in claim 6, it is characterized in that：The paper roll delivery device includes the friction belt to press paper roll and drive paper roll to roll.
8. a kind of easily paper roll closing device as claimed in claim 7, it is characterized in that：The friction belt is wound on drive, is walked by drive driving cycle, and drive is arranged on the support of activity, drive translation is driven by support, to cause friction belt to be pressed against on paper roll.
9. a kind of easily paper roll closing device as claimed in claim 7, it is characterized in that：The rotating roller of support paper roll is provided with the side of the slit, the friction belt driving paper roll is rolled to the sealing of the slit from the rotating roller.
10. a kind of easily paper roll closing device as claimed in claim 5, it is characterized in that：The surface of the direction slit of the oscillator of the ultrasonic transmitter and/or another component is provided with ridge design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610291823.3A CN107344683A (en) | 2016-05-05 | 2016-05-05 | Easily paper roll mouth-sealing method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610291823.3A CN107344683A (en) | 2016-05-05 | 2016-05-05 | Easily paper roll mouth-sealing method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107344683A true CN107344683A (en) | 2017-11-14 |
Family
ID=60253847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610291823.3A Pending CN107344683A (en) | 2016-05-05 | 2016-05-05 | Easily paper roll mouth-sealing method and device |
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| Country | Link |
|---|---|
| CN (1) | CN107344683A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060254721A1 (en) * | 2003-07-21 | 2006-11-16 | Rodolfo Caroli | Ultrasound unit for sealing lengths of filter paper |
| CN101151416A (en) * | 2005-03-31 | 2008-03-26 | 大王制纸株式会社 | Paper sheet and its bonding method |
| CN105293196A (en) * | 2015-11-12 | 2016-02-03 | 佛山市南海区德昌誉机械制造有限公司 | Method for non-glue environment-friendly reel sealing for reel and reel |
| CN205709048U (en) * | 2016-05-05 | 2016-11-23 | 佛山市宝索机械制造有限公司 | Paper roll closing device easily |
-
2016
- 2016-05-05 CN CN201610291823.3A patent/CN107344683A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060254721A1 (en) * | 2003-07-21 | 2006-11-16 | Rodolfo Caroli | Ultrasound unit for sealing lengths of filter paper |
| CN101151416A (en) * | 2005-03-31 | 2008-03-26 | 大王制纸株式会社 | Paper sheet and its bonding method |
| CN105293196A (en) * | 2015-11-12 | 2016-02-03 | 佛山市南海区德昌誉机械制造有限公司 | Method for non-glue environment-friendly reel sealing for reel and reel |
| CN205709048U (en) * | 2016-05-05 | 2016-11-23 | 佛山市宝索机械制造有限公司 | Paper roll closing device easily |
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