CN204727274U - A kind of rewinding machine for the production of centreless coil paper - Google Patents
A kind of rewinding machine for the production of centreless coil paper Download PDFInfo
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- CN204727274U CN204727274U CN201520262470.5U CN201520262470U CN204727274U CN 204727274 U CN204727274 U CN 204727274U CN 201520262470 U CN201520262470 U CN 201520262470U CN 204727274 U CN204727274 U CN 204727274U
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Abstract
The utility model relates to a kind of rewinding machine for the production of centreless coil paper.It includes rewind roll, lower rewind roll and rewinding pressure roller, and upper rewind roll, rewinding district is formed between lower rewind roll and rewinding pressure roller three roller, wherein, the roll surface of upper rewind roll is provided with the vacuum sucking holes of many row's axial array, fixing vacuum chamber is provided with in the upstream entering paper direction in rewinding district, the chamber plate of fixing vacuum chamber offers at least one vacuum pumping sucker on its length direction, the gap that paper can be made to pass through is reserved with between the chamber plate of fixing vacuum chamber and upper rewind roll, paper is under the vacuum sucking holes of upper rewind roll and the vacuum sucking holes combined action of fixing vacuum chamber, roll set is piled up in the entrance that the chamber plate of upper rewind roll and fixing vacuum chamber is formed.The utility model is by the enforcement of such scheme, and roll set under the combined action of two vacuum, ensure that special quality roll set effect, make paper product administration measure, production efficiency improves greatly.
Description
Technical field
The utility model relates to paper roll production technical field, refers more particularly to a kind of rewinding machine for the production of centreless coil paper.
Background technology
Existing most centreless coil paper its be generally by adopting upper rewind roll, lower rewind roll and rewinding pressure roller to match to form the version of rewinding machine carry out in process of production, concrete roll surface for being wound in upper rewind roll through the post-job body paper that punches also carries out paper delivery by the rotation of upper rewind roll and moves to upper rewind roll, carries out rewinding operation in the common paper roll winding area formed between lower rewind roll and rewinding pressure roller three; The rewinding machine of this kind of version its in coil paper production process, are all roll sets between upper rewind roll, lower rewind roll, because two rollers in work are all in high speed rotating, roll set work is wayward, easy generation flower core, badly influences quality and the appearance of finished roll; Be difficult in actual production process produce stay-in-grade coil paper.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides the rewinding machine of the production centreless rewinding paper for daily use that a kind of rational in infrastructure, roll set is convenient, the quality of production is stable.
For achieving the above object, technical scheme provided by the utility model is: a kind of rewinding machine for the production of centreless coil paper, include rewind roll, lower rewind roll and rewinding pressure roller, and upper rewind roll, rewinding district is formed between lower rewind roll and rewinding pressure roller three roller, wherein, the roll surface of upper rewind roll is provided with the vacuum sucking holes of many row's axial array, fixing vacuum chamber is provided with in the upstream entering paper direction in rewinding district, the chamber plate of fixing vacuum chamber offers at least one vacuum pumping sucker on its length direction, the gap that paper can be made to pass through is reserved with between the chamber plate of fixing vacuum chamber and upper rewind roll, paper is under the vacuum sucking holes of upper rewind roll and the vacuum sucking holes combined action of fixing vacuum chamber, roll set is piled up in the entrance that the chamber plate of upper rewind roll and fixing vacuum chamber is formed.
Further, in the roll body of upper rewind roll, be axially arranged with vacuum passage, be provided with fixing vacuum cup at the end face of upper rewind roll, the upper vacuum sucking holes of rewind roll roll surface communicates with the vacuum passage in roll body, and vacuum passage communicates with fixing vacuum cup.
Further, the surface of chamber plate is coarse friction face.
Further, the surface of chamber plate is arcwall face.
Clearance distance between the bottom of described vacuum chamber and described upper rewind roll is less than 8mm.
The utility model is by the enforcement of such scheme, and roll set under the combined action of two vacuum, ensure that special quality roll set effect, make paper product administration measure, production efficiency improves greatly.
Accompanying drawing explanation
Fig. 1 is one of utility model works view;
Fig. 2 is utility model works view two;
Fig. 3 is utility model works view three;
Fig. 4 is utility model works view four.
Description of reference numerals: go up rewind roll 1, lower rewind roll 2, rewinding pressure roller 33, perforating knife group 4, vacuum sucking holes 5, vacuum passage 6, vacuum cup 7, vacuum chamber 8, chamber plate 9, make the test guide plate 10
Detailed description of the invention
Below in conjunction with specific embodiment and accompanying drawing, the utility model is described in further detail: the rewinding machine for the production of centreless coil paper of the present embodiment, comprise the perforating knife group 4 of carrying out drilling operation for treating converted paper, also include the upper rewind roll 1 for rotating guiding conveying paper delivery being positioned at described perforating knife group 4 downstream, being positioned at rewind roll 1 paper delivery side on this is the lower rewind roll 2 and swingable rewinding pressure roller 3 of arranging up and down, and upper rewind roll 1, rewinding district is formed between lower rewind roll 2 and rewinding pressure roller 3 three roller, coil paper rewinding in this rewinding district is shaping, in the present embodiment, the roll surface of upper rewind roll 1 is provided with the vacuum sucking holes 5 of many row's axial array, vacuum passage 6 is axially arranged with in the roll body of upper rewind roll 1, fixing vacuum cup 7 is provided with at the end face of upper rewind roll 1, the upper vacuum sucking holes 5 of rewind roll 1 roll surface communicates with the vacuum passage 6 in roll body, vacuum passage 6 communicates with fixing vacuum cup 7.Simultaneously, fixing vacuum chamber 8 is provided with in the upstream entering paper direction in rewinding district, and this fixing vacuum chamber 8 is positioned at the below of rewind roll 1 for best simultaneously, the chamber plate 9 of fixing vacuum chamber 8 offers at least one vacuum pumping sucker 5 on its length direction, be reserved with the gap that paper can be made to pass through between the chamber plate 9 of fixing vacuum chamber 8 and upper rewind roll 1, the optimum distance in this gap should be less than 8mm.During work, paper, under the vacuum sucking holes 5 of upper rewind roll 1 and vacuum sucking holes 5 combined action of fixing vacuum chamber 8, piles up roll set in the entrance that upper rewind roll 1 and the chamber plate 9 of fixing vacuum chamber 8 are formed.In order to the surface of the roll set effect chamber plate 9 reaching the best should be designed to coarse friction face, meanwhile, the surface of chamber plate 9 is also designed to the arcwall face being convenient to roll set.In addition, the outside being positioned at described lower rewind roll 2 is also provided with a guide plate 10 that makes the test exported for the paper for daily use coil paper after rewinding is shaping.
Principle of work of the present utility model is: S1: the paper adsorption after cutting knife drilling operation has on the roll surface of upper rewind roll 1 of vacuum sucking holes 5 in surface distribution, and drives rotational conveyance by upper rewind roll 1;
S2: after the inlet upstream in the rewinding district that the paper of above-mentioned paper to be processed is formed to itself and lower rewind roll 2 and rewinding pressure roller 3 jointly along with upper rewind roll 1 rotating band, on be positioned at one section, rewind roll 1 bottom paper to be processed under the vacuum adsorption simultaneously of above-below direction, the paper to be processed being positioned at this region forms one section of fold section;
S3: after paper fold section to be processed is formed, this paper fold section to be processed moves forward along with the upper rewind roll 1 being in rotary state continues to roll and is jointly rolled into a paper roll core core with the paper for daily use be positioned near before and after it;
S4: lasting rotation increases simultaneously and be rolled into upper rewind roll 1, lower rewind roll 2 and rewinding pressure roller 3 cooperation formation paper for daily use rewinding district jointly above-mentioned paper roll core gradually along with the rotation of upper rewind roll 1;
S5: the paper roll core core being positioned at above-mentioned paper for daily use winding area continues rewinding, when its rewinding reaches the reel diameter of setting, the paper of itself and upstream disconnects to carry out paper roll paper delivery;
S6: be formed with the paper to be processed after new fracture and return to step 2, form next shaping paper roll, whole process so circulates.
The embodiment of the above is only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model.Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, the technology contents of above-mentioned announcement all can be utilized to make more how possible variation and retouching to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore all contents not departing from technical solutions of the utility model, the equivalent equivalence change that the thinking according to the utility model is done, all should be covered by protection domain of the present utility model.
Claims (4)
1. the rewinding machine for the production of centreless coil paper, include rewind roll (1), lower rewind roll (2) and rewinding pressure roller (3), and upper rewind roll (1), rewinding district is formed between lower rewind roll (2) and rewinding pressure roller (3) three roller, it is characterized in that: the roll surface of upper rewind roll (1) is provided with the vacuum sucking holes (5) of many row's axial array, fixing vacuum chamber (8) is provided with in the upstream entering paper direction in rewinding district, the chamber plate (9) of fixing vacuum chamber (8) offers at least one vacuum pumping sucker (5) on its length direction, the gap that paper can be made to pass through is reserved with between the chamber plate (9) of fixing vacuum chamber (8) and upper rewind roll (1), paper is under the vacuum sucking holes (5) of upper rewind roll (1) and vacuum sucking holes (5) combined action of fixing vacuum chamber (8), roll set is piled up in the entrance that upper rewind roll (1) and the chamber plate (9) of fixing vacuum chamber (8) are formed.
2. a kind of rewinding machine for the production of centreless coil paper according to claim 1, it is characterized in that: in the roll body of upper rewind roll (1), be axially arranged with vacuum passage (6), fixing vacuum cup (7) is provided with at the end face of upper rewind roll (1), the vacuum sucking holes (5) of upper rewind roll (1) roll surface communicates with the vacuum passage (6) in roll body, and vacuum passage (6) communicates with fixing vacuum cup (7).
3. a kind of rewinding machine for the production of centreless coil paper according to claim 1, is characterized in that: the surface in described chamber plate (9) is coarse friction face.
4. a kind of rewinding machine for the production of centreless coil paper according to claim 1 or 3, is characterized in that: the surface in described chamber plate (9) is arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262470.5U CN204727274U (en) | 2015-04-28 | 2015-04-28 | A kind of rewinding machine for the production of centreless coil paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520262470.5U CN204727274U (en) | 2015-04-28 | 2015-04-28 | A kind of rewinding machine for the production of centreless coil paper |
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| CN204727274U true CN204727274U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520262470.5U Active CN204727274U (en) | 2015-04-28 | 2015-04-28 | A kind of rewinding machine for the production of centreless coil paper |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731135A (en) * | 2016-04-29 | 2016-07-06 | 佛山市宝索机械制造有限公司 | Induced-draft winding starting method and induced-draft winding starting mechanism for rewinding machine |
| CN105775822A (en) * | 2016-05-23 | 2016-07-20 | 常州回天新材料有限公司 | Air exhausting type water treatment film winding device |
| CN105905661A (en) * | 2016-06-21 | 2016-08-31 | 佛山市南海区德昌誉机械制造有限公司 | Paper reel punching mechanism capable of adapting to different punching modes |
| CN106219292A (en) * | 2016-09-07 | 2016-12-14 | 佛山市南海区德昌誉机械制造有限公司 | A kind of can local modulation break the coreless rolls rewinding mechanism of cardboard |
| CN106241456A (en) * | 2016-09-07 | 2016-12-21 | 佛山市南海区德昌誉机械制造有限公司 | A kind of coreless rolls rewinding mechanism with stagewise movable part |
| CN107826827A (en) * | 2017-11-24 | 2018-03-23 | 佛山市南海区德昌誉机械制造有限公司 | The toilet roll rewinding machine and its rewinding method of a kind of disconnected paper absorption of dynamic rotary |
| CN107826828A (en) * | 2017-11-24 | 2018-03-23 | 佛山市南海区德昌誉机械制造有限公司 | The toilet roll rewinding machine and rewinding method of a kind of dynamic rotary adsorbent chamber |
| CN114261811A (en) * | 2021-12-02 | 2022-04-01 | 广东工贸职业技术学院 | Rewinding machine |
-
2015
- 2015-04-28 CN CN201520262470.5U patent/CN204727274U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105731135A (en) * | 2016-04-29 | 2016-07-06 | 佛山市宝索机械制造有限公司 | Induced-draft winding starting method and induced-draft winding starting mechanism for rewinding machine |
| CN105775822A (en) * | 2016-05-23 | 2016-07-20 | 常州回天新材料有限公司 | Air exhausting type water treatment film winding device |
| CN105905661A (en) * | 2016-06-21 | 2016-08-31 | 佛山市南海区德昌誉机械制造有限公司 | Paper reel punching mechanism capable of adapting to different punching modes |
| CN105905661B (en) * | 2016-06-21 | 2017-06-16 | 佛山市南海区德昌誉机械制造有限公司 | A kind of roll web perforating mechanism for being suitable for different hole knockouts |
| CN106219292A (en) * | 2016-09-07 | 2016-12-14 | 佛山市南海区德昌誉机械制造有限公司 | A kind of can local modulation break the coreless rolls rewinding mechanism of cardboard |
| CN106241456A (en) * | 2016-09-07 | 2016-12-21 | 佛山市南海区德昌誉机械制造有限公司 | A kind of coreless rolls rewinding mechanism with stagewise movable part |
| CN107826827A (en) * | 2017-11-24 | 2018-03-23 | 佛山市南海区德昌誉机械制造有限公司 | The toilet roll rewinding machine and its rewinding method of a kind of disconnected paper absorption of dynamic rotary |
| CN107826828A (en) * | 2017-11-24 | 2018-03-23 | 佛山市南海区德昌誉机械制造有限公司 | The toilet roll rewinding machine and rewinding method of a kind of dynamic rotary adsorbent chamber |
| 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 |
| CN114261811A (en) * | 2021-12-02 | 2022-04-01 | 广东工贸职业技术学院 | Rewinding machine |
| CN114261811B (en) * | 2021-12-02 | 2023-11-10 | 广东工贸职业技术学院 | Rewinding machine |
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