CN106241456B - A kind of coreless rolls rewinding mechanism with segmented movable part - Google Patents
A kind of coreless rolls rewinding mechanism with segmented movable part Download PDFInfo
- Publication number
- CN106241456B CN106241456B CN201610807318.XA CN201610807318A CN106241456B CN 106241456 B CN106241456 B CN 106241456B CN 201610807318 A CN201610807318 A CN 201610807318A CN 106241456 B CN106241456 B CN 106241456B
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- China
- Prior art keywords
- movable part
- rewind roll
- paper
- roll
- upper rewind
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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
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
- B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
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- Replacement Of Web Rolls (AREA)
- Winding Of Webs (AREA)
Abstract
The invention discloses a kind of coreless rolls rewinding mechanisms with segmented movable part, including upper rewind roll, lower rewind roll and pressure roller, the wherein described upper rewind roll, rewinding area is formed between lower rewind roll and pressure roller three, the arc lateral paper guide that arc paper-feeding passage is cooperatively formed with upper rewind roll is provided in the paper feeding direction upstream in the rewinding area, the arc lateral paper guide is along the axially extending of upper rewind roll, it is hinged with multigroup movable part for break paper and roll set in arc lateral paper guide front end, multigroup movable part is along upper rewind roll axial alignment, the movable part, which is also configured with, simultaneously drives it to make the swing mechanism of period reciprocally swinging, movable part is set to compress or leave upper rewind roll by swinging movable part.Replace existing integral structure movable part using the movable part of segmentation structure, when a certain section of movable part, which exists, error occurs with the compactness of upper rewind roll, individually this section of movable part can be adjusted and correct its error.
Description
Technical field
The present invention relates to paper roll production technical field more particularly to a kind of rewinding machines for producing coreless rolls.
Background technology
Coreless rolls are exactly the paper roll of not paper tube core as its name suggests, can greatly reduce body compared with having paper tube core paper roll
Product is convenient for storage and transport.Existing coreless rolls are generally produced by following two modes, the first is first with wind-up roll pair
Paper handkerchief is wound, and paper roll is flattened to wind-up roll extraction again after winding；Second is so that paper handkerchief is formed on rewinding machine
Roll set forms refill after gauffer, then carries out rewinding to paper and form coreless rolls, such as China Patent Publication No. is CN 1061942C
Patent of invention disclose the forming apparatus and method of spindle-less strip coil, which is utilized its swingable movable part occlusion
First winch spool makes paper roll be pulled off and paper handkerchief is made to form gauffer and then roll set in the front end of movable part simultaneously to be refill, above-mentioned
Method is simply ingenious, but the raw material paper that appropriate processing paper web breadth is narrow, however since the wide length of modern stock paper web is more next
It is longer（3 meters to 5 meters）, correspondingly the entire length of its movable part is also longer, and movable part is living when carrying out the movement of high quick-break paper
The the length of moving part the long more easy tos produce flexible deformation, its longer compactness error between winch spool of length of movable part
Will be bigger, it can cause movable part that can not compress paper on local location, cause paper cannot be at this to no decision paper
Place normally forms gauffer, it is difficult to which forming refill influences roll set quality.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide it is a kind of it is reasonable for structure, roll set is reliable, easy to adjust
Be conducive to eliminate the nothing with segmented movable part that the compactness error between movable part and upper rewind roll improves production precision
Core paper reel rewinding mechanism.
In order to achieve the goal above, the technical solution adopted in the present invention is：
A kind of coreless rolls rewinding mechanism with segmented movable part, including upper rewind roll, lower rewind roll and pressure roller,
Described in upper rewinding area, the paper feeding direction upstream in the rewinding area are formed between rewind roll, lower rewind roll and pressure roller three
It is provided with and cooperatively forms the arc lateral paper guide that arc leads paper channel with upper rewind roll, axial direction of the arc lateral paper guide along upper rewind roll
Extend, is hinged with multigroup movable part for break paper and roll set in arc lateral paper guide front end, multigroup movable part is along upper rewind roll
Axial alignment, while the movable part is also configured with and it is driven to make the swing mechanism of period reciprocally swinging, is made by swinging movable part
Movable part compresses or leaves rewind roll.
Further, the movable part includes disconnected cardboard and mounting base, passes through adjustment hole between the disconnected cardboard and mounting base
Connection, and utilize the mounting height of the disconnected cardboard of adjustment hole adjusting.
Further, the swing mechanism includes the idler wheel being rotationally connected on each movable part and the use that is contacted with idler wheel
In the cam for driving movable part to swing.
Further, the upper surface of the disconnected cardboard is elastic-friction face.
The present invention replaces existing integral structure movable part with the above structure, using the movable part of segmentation structure,
When a certain section of movable part, which exists, error occurs with the compactness of upper rewind roll, individually this section of movable part can be adjusted and repaiied
Just its error, while compared with existing integral type movable part, each section of movable part length substantially shortens in the present invention, in its life
The error smaller occurred in the process is produced, flexible deformation effect in use can also be reduced, is conducive to eliminate movable part
Compactness error between upper rewind roll improves production precision.
Description of the drawings
Fig. 1 is the disconnected paper action schematic diagram of the present invention.
Fig. 2 is the partial enlarged view of region A in Fig. 1.
Fig. 3 is the roll set action schematic diagram of the present invention.
Fig. 4 is the partial enlarged view of region B in Fig. 3.
Fig. 5 is one of the rewinding action schematic diagram of the present invention.
Fig. 6 is the two of the rewinding action schematic diagram of the present invention.
Wherein, the upper rewind rolls of 1-, the friction zones 11-, rewind roll under 2-, 3- pressure rollers, 4- arc lateral paper guides, 5- movable parts, 52-
Mounting base, 521- idler wheels, 6- cams.
Specific implementation mode
Claimed technical solution of the invention is described in further detail in conjunction with the drawings and specific embodiments.
Shown in attached drawing 1, the coreless rolls rewinding mechanism with segmented movable part of the present embodiment, including upper rewinding
Roller 1, lower rewind roll 2, pressure roller 3, arc lateral paper guide 4, movable part 5 and swing mechanism.
The relatively high friction zone 11 of friction coefficient wherein is formed on the roll surface of upper rewind roll 1, in upper rewind roll 1, lower multiple
Rewinding area is formed between 3 three of winding up roller 2 and pressure roller.Arc lateral paper guide 4 cooperatively forms arc with upper rewind roll 1 and leads paper channel
Arc lateral paper guide 4, for arc lateral paper guide 4 along the axial alignment of upper rewind roll 1, arc lateral paper guide 4 is hinged with activity in its front end
Part 5.In the present embodiment, movable part 5 includes disconnected cardboard and mounting base 52, and the upper surface for interrupting cardboard is elastic-friction face,
It is disconnected to be connected by adjustment hole between cardboard and mounting base 52, and adjust using adjustment hole the mounting height for the cardboard that breaks, profit when installation
Disconnected cardboard is fixed with the bolt through the adjustment hole.
In the present embodiment swing mechanism include be rotationally connected with 5 lower end of each movable part idler wheel 521 and cam 6 and
The cam 6 for driving movable part 5 to swing contacted with idler wheel 521, passes through 52 drive activity of mounting base using the cam 6 of rotation
Part 5 makees the swing mechanism of period reciprocally swinging, so that the disconnected cardboard on movable part 5 is compressed or is left eventually by movable part 5 is swung
Upper rewind roll 1.
It, in the present embodiment, should be with the coreless rolls rewinding machine of segmented movable part shown in attached drawing 1 to attached drawing 6
The roll set method of structure includes the following steps：Movable part 5 detaches under the drive of swing mechanism with upper rewind roll 1 first, makes arc
The paper channel of leading that arc is reserved between lateral paper guide 4 and upper rewind roll 1 passes through for paper, when paper roll reaches setting in rewinding area
After diameter, swing mechanism receives control signal and movable part 5 is driven to compress upper rewind roll 1, because therefore upper rewind roll 1 continues to run with
Paper is pulled off and forms gauffer in the inlet of movable part 5；Then upper rewind roll 1 continues to run with, while movable part 5 is also being put
Gradually being detached with upper rewind roll 1 under the drive of motivation structure makes to lead paper channel opens again, when the friction zone of upper rewind roll 1 11 and paper
Roll set forms refill after gauffer contact friction；Finally, refill is driven by upper rewind roll 1 along upper rewind roll 1 and arc lateral paper guide 4
Between paper channel of leading enter and carry out rewinding in rewinding area, refill can constantly wind increasing during it is by leading paper channel
It is long.
In above process, there are errors to cause for the compactness between the disconnected cardboard and upper rewind roll 1 as found somewhere
When the process of stating can not be normally carried out, individually the section cardboard that breaks can be adjusted, first by the bolt on this section of disconnected cardboard when adjustment
It unclamps, this section of disconnected cardboard 5 is made to adjust the mounting height for the cardboard 5 that breaks along adjustment hole displacement to adjust the patch between upper rewind roll 1
It is right, normal production requirement is complied with, the bolt finally tightened on adjustment hole fixes the position of disconnected cardboard.
The embodiment of the above is only presently preferred embodiments of the present invention, not does limit in any form to the present invention
System.Any technical person familiar with the field, without departing from the scope of the technical proposal of the invention, all using the disclosure above
Technology contents more possible variations and retouching are made to technical solution of the present invention, or be revised as the equivalence enforcement of equivalent variations
Example.Therefore all contents without departing from technical solution of the present invention, equivalent equivalence changes, should all cover made by thinking according to the present invention
In in protection scope of the present invention.
Claims (4)
1. a kind of coreless rolls rewinding mechanism with segmented movable part, including upper rewind roll（1）, lower rewind roll（2）And pressure
Roller（3）, wherein the upper rewind roll（1）, lower rewind roll（2）And pressure roller（3）Rewinding area is formed between three, feature exists
In：It is provided with and upper rewind roll in the paper feeding direction upstream in the rewinding area（1）It cooperatively forms arc and leads the arc in paper channel and lead
Cardboard（4）, the arc lateral paper guide（4）Along upper rewind roll（1）It is axially extending, in arc lateral paper guide（4）Front end is hinged with multigroup
Movable part for break paper and roll set（5）, multigroup movable part（5）Along upper rewind roll（1）Axial alignment, while the movable part
（5）It is also configured with the swing mechanism for driving its action cycle reciprocally swinging, by swinging movable part（5）Make movable part（5）It compresses
Or leave rewind roll（1）, wherein the swing mechanism drives movable part to compress upper rewind roll so that paper is pulled off and in work
Moving part（ 5）Inlet form gauffer, then upper rewind roll（ 1）It continues to run with, while movable part（ 5）Also in oscillating machine
Structure drive under gradually with upper rewind roll（ 1）Separation makes to lead paper channel to be opened again, when upper rewind roll（ 1）Friction zone（
11）Roll set forms refill after contacting friction with paper gauffer.
2. a kind of coreless rolls rewinding mechanism with segmented movable part according to claim 1, it is characterised in that：Institute
State movable part（5）Including disconnected cardboard and mounting base（52）, the disconnected cardboard and mounting base（52）Between connected by adjustment hole, and
The mounting height for the cardboard that breaks is adjusted using adjustment hole.
3. a kind of coreless rolls rewinding mechanism with segmented movable part according to claim 1, it is characterised in that：Institute
It includes being rotationally connected with each movable part to state swing mechanism（5）On idler wheel（521）And and idler wheel（521）Contact is used for band
Dynamic movable part（5）The cam of swing（6）.
4. a kind of coreless rolls rewinding mechanism with segmented movable part according to claim 2, it is characterised in that：Institute
The upper surface for the disconnected cardboard stated is elastic-friction face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610807318.XA CN106241456B (en) | 2016-09-07 | 2016-09-07 | A kind of coreless rolls rewinding mechanism with segmented movable part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610807318.XA CN106241456B (en) | 2016-09-07 | 2016-09-07 | A kind of coreless rolls rewinding mechanism with segmented movable part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106241456A CN106241456A (en) | 2016-12-21 |
| CN106241456B true CN106241456B (en) | 2018-09-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610807318.XA Active CN106241456B (en) | 2016-09-07 | 2016-09-07 | A kind of coreless rolls rewinding mechanism with segmented movable part |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107640633B (en) * | 2017-10-30 | 2023-12-22 | 金华市胜昌科技股份有限公司 | Multifunctional rewinder |
| CN114261811B (en) * | 2021-12-02 | 2023-11-10 | 广东工贸职业技术学院 | Rewinding machine |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1265842B1 (en) * | 1993-02-15 | 1996-12-12 | Perini Fabio Spa | Machine and method for making coreless logs of web material - has two winding rollers which define nip between them for web material and mobile member |
| CN201338870Y (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 coreless-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 |
| US9284147B2 (en) * | 2012-09-21 | 2016-03-15 | Paper Converting Machine Company | Method and apparatus for producing coreless rolls of paper |
| CN105752727A (en) * | 2014-12-17 | 2016-07-13 | 佛山市宝索机械制造有限公司 | Coreless paper roll rewinder with reliable winding and winding method |
| CN204727274U (en) * | 2015-04-28 | 2015-10-28 | 佛山市南海区德昌誉机械制造有限公司 | A kind of rewinding machine for the production of centreless coil paper |
| CN105151879B (en) * | 2015-06-30 | 2017-06-13 | 江苏新美星包装机械股份有限公司 | Film cutting apparatus in film chartered plane |
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- 2016-09-07 CN CN201610807318.XA patent/CN106241456B/en active Active
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| Publication number | Publication date |
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| CN106241456A (en) | 2016-12-21 |
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