CN205709048U - Paper roll closing device easily - Google Patents
Paper roll closing device easily Download PDFInfo
- Publication number
- CN205709048U CN205709048U CN201620398294.2U CN201620398294U CN205709048U CN 205709048 U CN205709048 U CN 205709048U CN 201620398294 U CN201620398294 U CN 201620398294U CN 205709048 U CN205709048 U CN 205709048U
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- CN
- China
- Prior art keywords
- paper roll
- paper
- slit
- closing device
- device easily
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Classifications
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- 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
This utility model provides one paper roll mouth-sealing method easily, with ultrasonic transmitter, paper roll is applied ultrasound wave, utilizes ultrasound wave to make at least two-layer paper of paper roll outer layer combine.This utility model additionally provides one paper roll closing device easily, is provided with the ultrasonic transmitter in order to paper roll to apply ultrasound wave.This utility model relies on ultrasound wave to be combined by the paper of paper roll outer layer, rather than rely on the mechanical component pressure to paper, therefore, avoid because of mechanical component to the pressure of paper excessive or too small and that bring problem, launch ultrasound wave mechanical component even can only with paper gentle touchdown, also paper can be made to combine, it is not necessary to mechanical component acting on the pressure on paper and makees careful regulation, capping processes is simple and efficient.
Description
Technical field
This utility model relates to paper roll process technology, particularly relates to the sealing tech being fixed on paper roll by the paper tail of paper roll.
Background technology
In the production process of paper roll, be typically necessary and the last lap paper of paper roll be fixed on paper roll, with prevent paper roll during following process loose, this process be referred to as sealing.Conventional art uses the method that glue is bonding, and the method exists glue easily withered, mechanism and is susceptible to the defects such as glue pollution, the inadequate environmental protection of glue used.For overcoming the defect of tradition mouth-sealing method, occur in that the mouth-sealing method without glue in recent years, this mouth-sealing method needs to be pressed against on paper with bigger pressure with certain mechanical component, this is accomplished by carefully regulating the pressure that mechanical component acts on paper, should ensure there is enough pressure so that the paper of closure part is firmly combined with, prevent pressure excessive again and damage paper by pressure, and combination pressure needed for the paper of differing texture is different, the paper roll often changing a kind of quality will readjust once, extremely onerous.
Utility model content
The purpose of this utility model is to provide one paper roll closing device easily, and this device acts on the mechanical pressure on paper roll paper without careful regulation, and capping processes is simple and efficient.
This utility model is achieved in that one paper roll closing device easily, is provided with the ultrasonic transmitter in order to paper roll to apply ultrasound wave.
As improving further or preferred forms, described paper roll closing device can also use following attached technical scheme.
The oscillator of described ultrasonic transmitter and another component are close mutually and form slit, being provided with and the outer peripheral face of paper roll is pressed on the paper-pressing mechanism at the sealing of this slit, paper-pressing mechanism is sufficient so that the outer peripheral face of paper roll and is locally clamp-oned formation protuberance in slit the pressure of paper roll.
Described paper-pressing mechanism is provided with to order about the paper roll delivery device that paper roll ground from the sealing of described slit.
Described paper roll delivery device includes the friction belt pressing paper roll and driving paper roll to roll.
Described friction belt is wound on drive, drive drive circulation walking, and drive is arranged on the support of activity, support drive drive translation, so that friction belt is pressed against on paper roll.
Be provided with the rotation roller of support paper roll on the side of described slit, described friction belt drives paper roll to be rolled at the sealing of described slit from this rotation roller.
The oscillator of described ultrasonic transmitter and/or the surface towards described slit of another component described are provided with ridge design.
The utility model has the advantages that, ultrasound wave is relied on to be combined by the paper of paper roll outer layer, rather than rely on the mechanical component pressure to paper, therefore, avoid because of mechanical component to the pressure of paper excessive or too small and that bring problem, launch the mechanical component of ultrasound wave even can only with paper gentle touchdown, paper also can be made to combine, the pressure that need not act on paper to mechanical component makees careful regulation, and capping processes is simple and efficient.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment one；
Fig. 2 is the structural representation of this utility model embodiment two；
Fig. 3 is the structural representation of this utility model embodiment three；
Fig. 4 is the structural representation of this utility model embodiment four；
Fig. 5 is the operation principle schematic diagram of embodiment illustrated in fig. 4；
Fig. 6 is the structural representation of this utility model embodiment five；
Fig. 7 is the operation principle schematic diagram of embodiment illustrated in fig. 6；
Fig. 8 is the structural representation of this utility model embodiment six.
Detailed description of the invention
Embodiment one
As it is shown in figure 1, paper roll closing device described in the utility model is provided with the ultrasonic transmitter in order to paper roll to apply ultrasound wave, the oscillator 1 of ultrasonic transmitter and paper roll gentle touchdown to be sealed.Paper roll 2 to be sealed is fixed in the frame of paper roll closing device.With the oscillator 1 of ultrasonic transmitter, paper roll 2 is applied ultrasound wave, utilize ultrasound wave to make at least two-layer paper of paper roll outer layer combine, thus, just the last lap paper of paper roll 2 is fixed on paper roll, completes the sealing of paper roll.
Embodiment two
Seeing Fig. 2, this paper roll closing device is provided with the ultrasonic transmitter in order to paper roll to apply ultrasound wave, and the oscillator 1 of ultrasonic transmitter is close with another component 3 phase 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.This 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, pressing plate 6 to be pressed at the sealing of slit 4 by the outer peripheral face of paper roll 2.Pressing plate 6 is sufficient so that the outer peripheral face of paper roll 2 and is locally clamp-oned slit 4 and form protuberance 7 pressure of paper roll 2.For ease of regulating 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 regulate the sealing size of slit 4.Or component 3 can also be coupled with a cylinder, cylinder drive component 3 to move, to regulate the sealing size of slit 4.
The operation principle of the present embodiment is, ultrasound wave is launched by the oscillator 1 of ultrasonic transmitter, ultrasound wave is concentrated and is acted on the ridge 7 that paper roll 2 is formed in slit 4, so that at least two-layer paper of paper roll 2 outer layer combines at 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.Launching ultrasound wave with the oscillator 1 of ultrasonic transmitter when, can spacing between constriction oscillator 1 and component 3, until oscillator 1 clamps the ridge 7 of paper roll together with component 3, to strengthen the ultrasound wave action effect to ridge 7.But the clamping force of ridge 7 is not necessarily intended to the biggest with component 3 by oscillator 1.
Embodiment three
Seeing Fig. 3, paper-pressing mechanism, on the basis of embodiment two, has been made further improvement by the present embodiment.The paper-pressing mechanism of the present embodiment is additionally arranged to order about the paper roll delivery device that paper roll ground at the sealing of slit 4.This paper roll delivery device includes the friction belt 9 pressing paper roll 2 and driving paper roll 2 to roll.Friction belt 9 is wound on two drives 10, drive 10 drive circulation walking, and drive 10 is arranged on the support 11 of activity, and support 11, under the driving of cylinder 12, drives drive 10 to translate so that friction belt 9 is pressed against on paper roll 2.Cylinder 12 couples with the frame of paper roll closing device.The cylinder 12 driving force to support 11 so that paper roll 2 is had enough by pressure by friction belt 9, and then makes the outer peripheral face of paper roll 2 locally be clamp-oned slit 4 and form protuberance 7.While the ridge 7 of paper roll being applied ultrasound wave with the oscillator 1 of ultrasonic transmitter, make friction belt 9 walk, friction belt 9 drive paper roll 2 to grind from the sealing of slit 4.So, while sealing ground, just complete sealing operation at paper roll 2, improve the efficiency of sealing operation.Other structures of the present embodiment are identical with embodiment two.
Embodiment four
Seeing Fig. 4, the present embodiment, on the basis of embodiment two, adds the mechanism for finding paper roll tail end.The mechanism finding paper roll tail end includes the rotation roller 13 of two support paper rolls 2.Two rotate roller 13 and drive paper roll 2 to rotate towards the direction loosening paper roll, the tail end 2a making paper roll 2 releases from paper roll, until falling in slit 4, afterwards, more 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, make the outer peripheral face of paper roll 2 locally be clamp-oned slit 4 and form protuberance 7, the most just can be launched ultrasound wave by the oscillator 1 of ultrasonic transmitter, at least two-layer paper in ridge 7 is combined, completes the sealing of paper roll 2.The present embodiment makes the tail end 2a of paper roll 2 near ridge 7, is conducive to saving paper.The method making paper roll 2 be rolled to position shown in Fig. 5 from position shown in Fig. 4 has multiple, such as, makes a rotation roller 13 on the left side in Fig. 4 raise, or, a cylinder promoting paper roll 2 to roll is set specially.Other structures of the present embodiment are identical with embodiment two.
Embodiment five
Seeing Fig. 6, the present embodiment is equivalent to the combination of embodiment four and embodiment three.The operation principle of the present embodiment is, first with the two piece rotation rollers 13 identical with embodiment four, the tail end 2a of paper roll 2 is released in slit 4, recycle the friction belt 9 identical with embodiment three, order about and release the paper roll 2 of tail end and be rolled at the sealing of slit 4, to state shown in Fig. 7, course of action afterwards is identical with embodiment three.
Embodiment six
Seeing Fig. 8, the friction belt 9 in Fig. 6 is changed into the form tilted by the present embodiment so that the pressure of the friction belt 9 that paper roll 2 is subject at the sealing of slit 4, more than paper roll 2 at the pressure rotating the friction belt 9 being subject on roller 13.The most both can guarantee that paper roll 2 at the sealing of slit 4 by enough pressure, be avoided that again paper roll 2 is rotating on roller 13 by unnecessary excessive pressure.Other structure and working principle of the present embodiment are identical with embodiment five.
In the various embodiments described above, the movement of pressing plate 6, the movement of oscillator 1, the movement of support 11, be all using cylinder as power, in addition to this it is possible to hydraulic cylinder or motor etc. as power.
In order to the closure part at paper roll forms decorative pattern, can be at the surface configuration ridge design towards slit 4 of the oscillator 1 of ultrasonic transmitter, or the surface configuration ridge design towards slit 4 at component 3, or ridge design is all set on the surface towards slit 4 of oscillator 1 and component 3.Oscillator 1 launches ultrasound wave when, make the surface of oscillator 1 and/or the surface with the component 3 of decorative pattern with decorative pattern be pressed against on paper roll, just can form decorative pattern at the position that paper combines.
In addition to the implementation; this utility model can also have other various embodiments; in the case of without departing substantially from this utility model spirit and essence thereof; those of ordinary skill in the art are when making corresponding change and deformation according to this utility model, but these change accordingly and deformation all should belong to this utility model scope of the claims.
Claims (7)
1. a paper roll closing device easily, is characterized in that: be provided with the ultrasonic transmitter in order to paper roll to apply ultrasound wave.
2. one paper roll closing device easily as claimed in claim 1, it is characterized in that: the oscillator of described ultrasonic transmitter and another component are close mutually and form slit, being provided with and the outer peripheral face of paper roll is pressed on the paper-pressing mechanism at the sealing of this slit, paper-pressing mechanism is sufficient so that the outer peripheral face of paper roll and is locally clamp-oned formation protuberance in slit the pressure of paper roll.
3. one paper roll closing device easily as claimed in claim 2, is characterized in that: described paper-pressing mechanism is provided with to order about the paper roll delivery device that paper roll ground from the sealing of described slit.
4. one paper roll closing device easily as claimed in claim 3, is characterized in that: described paper roll delivery device includes the friction belt pressing paper roll and driving paper roll to roll.
5. one paper roll closing device easily as claimed in claim 4, it is characterized in that: described friction belt is wound on drive, drive driving circulation walking, drive is arranged on the support of activity, drive translation is driven, so that friction belt is pressed against on paper roll by support.
6. one paper roll closing device easily as claimed in claim 4, is characterized in that: be provided with the rotation roller of support paper roll on the side of described slit, described friction belt drives paper roll to be rolled at the sealing of described slit from this rotation roller.
7. one paper roll closing device easily as claimed in claim 2, is characterized in that: the oscillator of described ultrasonic transmitter and/or the surface towards described slit of another component described are provided with ridge design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398294.2U CN205709048U (en) | 2016-05-05 | 2016-05-05 | Paper roll closing device easily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620398294.2U CN205709048U (en) | 2016-05-05 | 2016-05-05 | Paper roll closing device easily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205709048U true CN205709048U (en) | 2016-11-23 |
Family
ID=57303107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620398294.2U Active CN205709048U (en) | 2016-05-05 | 2016-05-05 | Paper roll closing device easily |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205709048U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344683A (en) * | 2016-05-05 | 2017-11-14 | 佛山市宝索机械制造有限公司 | Easily paper roll mouth-sealing method and device |
-
2016
- 2016-05-05 CN CN201620398294.2U patent/CN205709048U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344683A (en) * | 2016-05-05 | 2017-11-14 | 佛山市宝索机械制造有限公司 | Easily paper roll mouth-sealing method and device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |