CN107826827A - The toilet roll rewinding machine and its rewinding method of a kind of disconnected paper absorption of dynamic rotary - Google Patents
The toilet roll rewinding machine and its rewinding method of a kind of disconnected paper absorption of dynamic rotary Download PDFInfo
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- CN107826827A CN107826827A CN201711195372.4A CN201711195372A CN107826827A CN 107826827 A CN107826827 A CN 107826827A CN 201711195372 A CN201711195372 A CN 201711195372A CN 107826827 A CN107826827 A CN 107826827A
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- paper
- roll
- adsorbent chamber
- rewind roll
- rewind
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- 238000010521 absorption reaction Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 20
- 239000003463 adsorbent Substances 0.000 claims abstract description 134
- 230000009471 action Effects 0.000 claims abstract description 15
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 238000010924 continuous production Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
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
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- 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
- B65H19/26—Cutting-off the web running to the wound web roll
- B65H19/267—Cutting-off the web running to the wound web roll by tearing or bursting
-
- 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
- B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/12—Advancing webs by suction roller
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The invention discloses a kind of toilet roll rewinding machine of the disconnected paper absorption of dynamic rotary, including the rewinding area surrounded by upper rewind roll, lower rewind roll and pressure roller, wherein, the roll surface of the upper rewind roll is provided with suction hole, a upper adsorbent chamber to be rotated in its rotary course is provided with the upper rewind roll, wherein, the suction hole of the upper rewind roll turns to the corresponding opening position of adsorbent chamber so as to connect to form negative pressure with upper adsorbent chamber respectively；Also include and be engaged with upper rewind roll and to realize the disconnected paper unit of disconnected paper action, wherein, the disconnected paper unit carries out disconnected paper action in the disconnected paper region of rewinding area upstream, new paper web paper is formed so that paper web to be broken, at the same time, the upper adsorbent chamber is turned in disconnected paper region, and new paper web paper is adsorbed by the upper adsorbent chamber, and the subsequent upper adsorbent chamber is mobile around upper rewind roll roll surface with paper web paper and turns in the roll gap between upper rewind roll and lower rewind roll.
Description
Technical field
The present invention relates to the technical field of the production and processing of weblike material, refers in particular to a kind of dynamic rotary and breaks what paper adsorbed
Toilet roll rewinding machine and its rewinding method.
Background technology
A kind of reliable coreless rolls rewinding machine of roll set is disclosed in Chinese patent application ZL201410780235.7 and is risen
Volume method, its be mainly characterized by the roll gap between rewinding upper roller and rewinding lower roll no more than 10 millimeters and keep it is constant between
Away from, and the pressing piece acted to the paper that breaks is provided with below rewinding upper roller 1, wherein, disclose the roll surface increasing in rewinding upper roller 1
Multiple air entries are added, these air entries only just play the role of air-breathing in the range of rotating to angle beta, so as to utilize pressing piece
Disconnected paper action is carried out in the range of angle beta, but this mode is difficult to carry out in actual production, and there are larger
Technical problem.First, the adsorbent chamber of its angle beta is fixed；Secondly, will be adsorbed in by pressing piece in adsorption range multiple
After paper on the roll surface of volume upper roller is broken, ambient atmos can be caused to cause to cause adsorbent chamber out of the place's of breaking suction adsorbent chamber
Pressure release, often do not reach the requirement of paper adsorption air pressure, the problems such as waste paper occur, it is past in order to solve this problem manufacturer
Toward can only by increasing the power of vaccum-pumping equipment, and then cause production cost increase, air consumption increase and energy loss increase
The problems such as adding.
The content of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of efficiency high, quality of finished product good, energy resource consumption
The toilet roll rewinding machine and its rewinding method of a kind of disconnected paper absorption of low dynamic rotary.
In order to realize above-mentioned purpose, a kind of toilet roll rewinding of the disconnected paper absorption of dynamic rotary provided by the present invention
Machine, including the rewinding area surrounded by upper rewind roll, lower rewind roll and pressure roller, wherein, the roll surface of the upper rewind roll is provided with
Suction hole, the upper rewind roll is interior to be provided with a upper adsorbent chamber to be rotated in its rotary course, wherein, the upper rewind roll
Suction hole turns to the corresponding opening position of adsorbent chamber so as to connect to form negative pressure with upper adsorbent chamber respectively；Also include with it is upper
Rewind roll is engaged and to realize the disconnected paper unit of disconnected paper action, wherein, disconnected paper of the disconnected paper unit in rewinding area upstream
Disconnected paper action is carried out in region, paper web is broken to form new paper web paper, at the same time, the upper adsorbent chamber turns to disconnected
In paper region, new paper web paper is adsorbed by the upper adsorbent chamber, the subsequent upper adsorbent chamber is with paper web paper around upper multiple
Winding up roller roll surface is mobile and turns in the roll gap between rewind roll and lower rewind roll.
Further, the driver element swung with dynamic circuit breaker paper unit is also included, so that disconnected paper unit is compressed or left multiple
Winding up roller, by disconnected paper unit disconnected paper region internal pressure tightly around through the paper web on upper rewind roll roll surface so as to be formed so that paper web is broken
New paper web paper.
Further, the roll surface of the lower rewind roll is provided with suction hole, and is provided with lower adsorbent chamber in the lower rewind roll.
Further, the lower adsorbent chamber of the lower rewind roll rotates in lower rewind roll rotary course, wherein, it is described lower multiple
The suction hole of winding up roller turns to the corresponding opening position of lower adsorbent chamber so as to connect to form negative pressure with lower adsorbent chamber.
Further, the upper adsorbent chamber and lower adsorbent chamber turn to the attached of the axial connecting line DD of rewind roll and lower rewind roll
Near field is with by the effect through upper adsorbent chamber and lower adsorbent chamber in roll gap between upper rewind roll and lower rewind roll of paper web paper
Lower friction rubbing is rolled, and fast winding forms initial paper core；Constantly increase with paper roll and moved towards pressure roller direction, upper absorption
Chamber and lower adsorbent chamber is with the movement of paper roll and synchronous axial system is so that upper adsorbent chamber and lower adsorbent chamber adsorb paper roll both sides all the time；Treat paper
When volume is in contact with pressure roller, the upper adsorbent chamber rotation is reset to disconnected paper region and the lower adsorbent chamber rotates and is reset to rewinding
Region near roller and the axial connecting line DD of lower rewind roll.
Further, the mandrel for rotating coaxially and being connected with roll body is provided with the upper rewind roll, wherein, it is provided with the mandrel
Vacuum vallecular cavity and the bleed-off passage being connected with vacuum vallecular cavity, the bleed-off passage and vacuum vallecular cavity are engaged on composition and adsorbed
Chamber.
Further, a plurality of air intake passage for being spaced from each other and being connected with corresponding suction hole is provided with the upper rewind roll,
End in the upper rewind roll is provided with the air draught chamber for rotating coaxially cooperation, the air draught chamber and by air draught chamber coverage
Air intake passage, which matches, is combined into adsorbent chamber.
A kind of rewinding method of the toilet roll rewinding machine of the disconnected paper absorption of dynamic rotary, includes following steps：
S1. paper roll continues rewinding until when coil diameter reaches preset value in rewinding area, and disconnected paper unit is broken in disconnected paper region
Paper action to form new paper web paper so that paper web to be broken, and at the same time, new paper web paper is adsorbed by upper adsorbent chamber；
S2. the roller that upper adsorbent chamber is turned between upper rewind roll and lower rewind roll with paper web paper around the movement of upper rewind roll roll surface
In gap；Change of lap is carried out to the paper roll that upper process rewinding is completed during new paper web paper movement；
S3. during change of lap, new paper web paper enters in the roll gap between upper rewind roll and lower rewind roll, carries out rewinding immediately, weight
Multiple S1-S2 steps, realize the continuous production of paper roll.
Further, the rubbed rubbing of paper web paper is rolled to form paper core, and the paper web subsequently transmitted is with the paper rolled
Core fast winding forms initial paper roll；Constantly increase with paper roll and gradually moved towards pressure roller direction, upper adsorbent chamber and lower absorption
Chamber rotates with the movement of paper roll so that upper adsorbent chamber and lower adsorbent chamber adsorb paper roll both sides all the time；Treating paper roll will contact or complete
At the time of Full connected pressure roller, upper adsorbent chamber and lower adsorbent chamber rotate the axial connecting line DD's that is reset to rewind roll and lower rewind roll
Near zone, at the same time, pressure roller are gradually increasing with the increase of paper roll coil diameter, until paper roll coil diameter reaches preset value.
The present invention uses above-mentioned scheme, and its advantage is：By using the upper adsorbent chamber of above-mentioned dynamic rotary
Adsorb and paper web broken by disconnected paper unit and forms the mode of new paper web paper, so as to be more easy to capture paper web paper in order to
Follow-up roll set operation；Meanwhile using the adsorbent chamber of dynamic rotary so that the dimensions of adsorbent chamber is compared to traditional adsorbent chamber
It is substantially reduced, rate of air sucked in required and energy resource consumption greatly reduce, and can reach vacuum requirement using low power vaccum-pumping equipment, reach
Energy-conservation and the effect for reducing production cost.
Brief description of the drawings
Fig. 1 is one of working condition of rewinding machine embodiment one of the present invention.
Fig. 2 is the two of the working condition of the rewinding machine embodiment one of the present invention.
Fig. 3 is the three of the working condition of the rewinding machine embodiment one of the present invention.
Fig. 4 is the schematic diagram of another rewinding roll structure of the rewinding machine embodiment one of the present invention.
Fig. 5 is the upper rewind roll of the present invention and the front view of lower rewind roll.
Fig. 6 is one of working condition of rewinding machine embodiment two of the present invention.
Fig. 7 is the two of the working condition of the rewinding machine embodiment two of the present invention.
Fig. 8 is the three of the working condition of the rewinding machine embodiment two of the present invention.
Fig. 9 is the four of the working condition of the rewinding machine embodiment two of the present invention.
Figure 10 is the schematic diagram of another rewinding roll structure of the rewinding machine embodiment two of the present invention.
Figure 11 has the disconnected paper working state schematic representation of core paper volume for the rewinding machine embodiment three of the present invention.
Figure 12 has core paper to roll up rewinding working state schematic representation for the rewinding machine embodiment three of the present invention.
Wherein, the upper rewind rolls of 1-, the upper adsorbent chambers of 11-, 12- suction holes, rewind roll under 2-, adsorbent chamber under 21-, 3- paper webs,
5- pressure rollers, 6- air intake passages, 7- break paper unit, 8- driver elements, and 9- paper tubes lift arm, A- rewinding area, and B- breaks paper region.
Embodiment
With reference to specific embodiment, the present invention is further illustrated.
Embodiment one：
Referring to shown in accompanying drawing 1 to accompanying drawing 5, in the present embodiment, a kind of toilet roll rewinding machine of the disconnected paper absorption of dynamic rotary, wrap
Rewind roll 1, lower rewind roll 2 and pressure roller 5 have been included, wherein, the area that upper rewind roll 1, lower rewind roll 2 and the three of pressure roller 5 are surrounded
Domain is rewinding area A.Paper web 3 passes through in the roll gap around upper rewind roll 1 and between upper rewind roll 1 and lower rewind roll 2, paper web 3
Scrap part is between the roll gap of upper rewind roll 1 and lower rewind roll 2 in order to roll set.
In the present embodiment, the roll surface of upper rewind roll 1 and lower rewind roll 2 is equipped with multigroup axially disposed suction hole
Group, every group of suction hole group include multiple suction holes 12 circumferentially.One is provided with upper rewind roll 1 in its rotary course
The upper adsorbent chamber 11 rotated coaxially, lower rewind roll 2 is interior to be provided with a lower suction that fixed position is remained in its rotary course
Attached chamber 21, wherein, the suction hole 12 of upper rewind roll 1 and lower rewind roll 2 turns to adsorbent chamber 11 and the lower phase of adsorbent chamber 21 respectively
Corresponding opening position with upper adsorbent chamber 11 and lower adsorbent chamber 21 so as to connect to form negative pressure respectively.Paper web 3 around upper rewind roll 1 and
In the presence of negative pressure, the roll gap of upper rewind roll 1 and lower rewind roll 2 is continuously sent to the rotation of upper rewind roll 1
In.
Referring to shown in accompanying drawing 1 to accompanying drawing 3, it is provided with rotates coaxially what is be connected with roll body in the present embodiment, in upper rewind roll 1
Mandrel, wherein, provided with vacuum vallecular cavity and the bleed-off passage being connected with vacuum vallecular cavity, bleed-off passage both ends in mandrel inner spindle
It is respectively arranged with suction mouth and vaccum-pumping equipment（Do not show vaccum-pumping equipment in figure）Connection, bleed-off passage and vacuum vallecular cavity match
It is combined into dynamic adsorbent chamber；Air suction process is carried out to bleed-off passage using vaccum-pumping equipment, vacuum vallecular cavity taken out so as to realize
Gas is connected with realizing that the suction hole 12 of upper rewind roll 1 turns to the corresponding opening position of opening of vacuum vallecular cavity with vacuum vallecular cavity
Negative pressure is formed, in order to be adsorbed to paper web 3 or the paper roll rolled.
Referring to shown in accompanying drawing 1 to accompanying drawing 3, in the present embodiment, also include and be engaged with upper rewind roll 1And to realize The disconnected paper unit 7 of disconnected paper action, wherein, break disconnected paper region B of the paper unit 7 in rewinding area A upstreams（In order to make it easy to understand, at this In embodiment, region is as disconnected paper region B near the axial connecting line D1D3 of upper rewind roll 1 and disconnected paper unit 7）Inside carry out disconnected paper Action, paper web 3 is broken to form the new paper of paper web 3.At the same time, the upper adsorbent chamber 11 is turned in disconnected paper region B, The new paper of paper web 3 is adsorbed by the upper adsorbent chamber 11, the subsequent upper adsorbent chamber 11 is with the paper of paper web 3 around upper rewind roll Rubbing is rolled in the roll gap that 1 roll surface is mobile and turns between rewind roll 1 and lower rewind roll 2.Disconnected paper unit is also configured with band
The driver element 8 of its reciprocally swinging is moved, so that disconnected paper unit 7 compresses or left the roll surface of rewind roll 1；In order to make it easy to understand,
Disconnected paper unit 7 in the present embodiment is that disconnected paper is taken off, and the driver element 8 for driving its reciprocally swinging is the drive driven by servomotor
Turn axle；Rewind roll 1 is gone up when driver element 8 compresses with dynamic circuit breaker paper unit 7, it is upper multiple so as to which paper web 3 be pressed on by disconnected paper unit 7
The roll surface of winding up roller 1, causes just tight in the paper roll end of rewinding, is persistently rotated with paper roll so that paper web 3 is at disconnected paper region B
The new paper of paper web 3 is broken to form, concurrently, upper adsorbent chamber 11 turns in disconnected paper region B in advance, passes through upper adsorbent chamber 11
Swabbing action adsorb the paper of paper web 3 broken and formed by disconnected paper unit 7, then upper adsorbent chamber 11 with paper around upper rewinding
The roll surface of roller 1 is mobile and rubs and rolls in the roll gap between the supreme rewind roll 1 of synchronous axial system and lower rewind roll 2, using upper adsorbent chamber
11 adsorb the paper of paper web 3 in disconnected paper and move so that rewinding machine is more easy to capture paper web after paper web 3 is pulled off
3 paper, in addition, paper web 3 during movement because of the suction-operated by upper adsorbent chamber 11, rewind roll can be close to all the time
1 roll surface, it can faster start next winding operations；By using the mode of the upper adsorbent chamber 11 of above-mentioned dynamic rotary, from
And make it that the dimensions of upper adsorbent chamber 11 is substantially reduced compared to traditional adsorbent chamber, and then cause rate of air sucked in required and energy resource consumption
Greatly reduce, vacuum requirement can be reached using low power vaccum-pumping equipment, reached energy-conservation and reduced production cost
Effect.
In addition, referring to shown in accompanying drawing 4, the upper rewind roll 1 of the present embodiment can also be another form structure, upper rewind roll
Provided with a plurality of air intake passage 6 for being spaced from each other and being connected with corresponding suction hole 12 in 1, the upper end of rewind roll 1 is provided with coaxial turn
It is dynamic to coordinate air draught chamber；Air draught chamber and vaccum-pumping equipment（Do not show vaccum-pumping equipment in figure）Connection, is taken out by vaccum-pumping equipment
Gas operate so that scope that a plurality of air intake passage 6 is covered by air draught chamber in the port of the upper end face of rewind roll 1 respectively so that
Negative pressure for adsorbing paper web 3 or the paper roll rolled is produced at the suction hole 12 that be communicated with air intake passage 6, i.e. air draught chamber and
Gas channel 6 by air draught chamber coverage, which matches, is combined into upper adsorbent chamber.Though disclose two kinds of different shapes in the application
The upper rewind roll 1 of formula structure, but be not limited to that the structure in the present embodiment, can also be with the dynamic that can be rotated coaxially
The rewind roll of the form structure of Rotary adsorption chamber.
In conjunction with specific embodiment to being originally that the rewinding method of rewinding machine in embodiment is described further.
A kind of rewinding method of the toilet roll rewinding machine of the disconnected paper absorption of dynamic rotary, includes following steps：
Referring to shown in accompanying drawing 1, S1. paper rolls continue rewinding until when coil diameter reaches preset value in rewinding area A, and the paper unit 7 that breaks exists
Disconnected paper action is carried out in disconnected paper region B to form the new paper of paper web 3 so that paper web 3 to be broken, and at the same time, passes through upper adsorbent chamber 11
Adsorb the new paper of paper web 3；The new paper of paper web 3 is adsorbed by upper adsorbent chamber 11；Adsorbed newly by upper adsorbent chamber 11
The paper of paper web 3 mode, so as to which the paper of paper web 3 can be captured rapidly absorption.
Referring to shown in accompanying drawing 2, the upper adsorbent chambers of S2. are mobile around the upper roll surface of rewind roll 1 with the paper of paper web 3 and turn to upper rewinding
In roll gap between roller 1 and lower rewind roll 2；The paper completed during the new paper of paper web 3 movement to upper process rewinding
Volume carries out change of lap；
Referring to shown in accompanying drawing 3, during S4. change of laps, roll gap that the new paper of paper web 3 enters between upper rewind roll 1 and lower rewind roll 2
It is interior, rewinding is carried out immediately, repeats S1-S2 steps, realizes the continuous production of paper roll.It is used to produce coreless roll in the present embodiment
Paper, i.e., the interior friction rubbing of roll gap that the new paper of paper web 3 enters between upper rewind roll 1 and lower rewind roll 2 are rolled to form paper core.
The paper of paper web 3 is adsorbed by upper adsorbent chamber 11 and moved between roll gap so that is more easy to roll set, roll set efficiency carries significantly
It is high.
Embodiment two：
Referring to shown in accompanying drawing 6 to accompanying drawing 10, in the present embodiment, its distinguishing characteristics is compared with embodiment one：Lower rewinding
The lower adsorbent chamber 21 to be rotated coaxially in its rotary course is provided with roller 2, wherein, the suction hole 12 of lower rewind roll 2 turns to down
The corresponding opening position of adsorbent chamber with lower adsorbent chamber 21 so as to connect to form negative pressure.
Referring to shown in accompanying drawing 6 to accompanying drawing 9, it is provided with rotates coaxially what is be connected with roll body in the present embodiment, in lower rewind roll 2
Mandrel, wherein, provided with vacuum vallecular cavity and the bleed-off passage being connected with vacuum vallecular cavity, bleed-off passage both ends in mandrel inner spindle
It is respectively arranged with suction mouth and vaccum-pumping equipment（Do not show vaccum-pumping equipment in figure）Connection, bleed-off passage and vacuum vallecular cavity match
It is combined into dynamic adsorbent chamber；Air suction process is carried out to bleed-off passage using vaccum-pumping equipment, vacuum vallecular cavity taken out so as to realize
Gas is connected with realizing that the suction hole 12 of lower rewind roll 1 turns to the corresponding opening position of opening of vacuum vallecular cavity with vacuum vallecular cavity
Negative pressure is formed, in order to be adsorbed to paper web 3 or the paper roll rolled.
Referring to shown in accompanying drawing 10, in the present embodiment, the form structure of rewind roll under another kind, lower rewind roll are additionally provided
Provided with a plurality of air intake passage 6 for being spaced from each other and being connected with corresponding suction hole 12 in 2, the upper end of rewind roll 1 is provided with coaxial turn
It is dynamic to coordinate air draught chamber；Air draught chamber and vaccum-pumping equipment（Do not show vaccum-pumping equipment in figure）Connection, is taken out by vaccum-pumping equipment
Gas operate so that scope that a plurality of air intake passage 6 is covered by air draught chamber in the port of the lower end face of rewind roll 2 respectively so that
Negative pressure for adsorbing paper web 3 or the paper roll rolled is produced at the suction hole 12 that be communicated with air intake passage 6, i.e. air draught chamber and
Gas channel 6 by air draught chamber coverage, which matches, is combined into lower adsorbent chamber 21.
In the present embodiment, because the swabbing action of upper adsorbent chamber 11 is lived by disconnected paper with producing negative-pressure adsorption in suction hole 12
The paper of paper web 3 that unit 7 is broken and formed, then upper adsorbent chamber 11 is mobile around the upper roll surface of rewind roll 1 with paper and synchronous axial system
In roll gap between supreme rewind roll 1 and lower rewind roll 2, upper rewind roll 1 is turned to by upper adsorbent chamber 11 and lower adsorbent chamber 21
With region near the axial connecting line D1D2 of lower rewind roll 2, by the paper of paper web 3 between upper rewind roll 1 and lower rewind roll 2
Roll to form paper core through the rubbing that rubs in the presence of upper adsorbent chamber 11 and lower adsorbent chamber 21 in roll gap, and fast winding is formed just
Beginning paper roll；Constantly increase with paper roll and gradually moved towards the direction of pressure roller 5, upper adsorbent chamber 11 and lower adsorbent chamber 21 with paper roll movement
And synchronous axial system is not grown to enough so that upper adsorbent chamber 11 and lower adsorbent chamber 21 adsorb paper roll both sides all the time completely in paper roll
Before size is available for paper roll to be contacted with pressure roller 5, using upper adsorbent chamber 11 and lower adsorbent chamber 21 with paper roll synchronizing moving to adsorb paper
Volume, paper roll is avoided the problem of irregular bounce occur in rewinding area A, meanwhile, distinguished using upper adsorbent chamber 11 and lower adsorbent chamber 21
The both sides of paper roll are adsorbed, so as to strengthen stability of the paper roll during rewinding, paper roll is avoided the occurrence of and occurs what is deformed
Situation so that the effect of rewinding is more preferable, and the mode adsorbed jointly using two adsorbent chambers so that rewinding machine can use
Two low power vaccum-pumping equipments can realize efficient adsorption effect, greatly reduce production cost and energy consumption.Treat paper
It is rolled into when growing to enough sizes and being in contact with pressure roller 5, upper adsorbent chamber 11 and lower adsorbent chamber 21 are no longer same with the movement of paper roll
Step rotates；Then, the rotation of upper adsorbent chamber 11 is reset in disconnected paper region B and lower adsorbent chamber 21 rotates and is reset to rewind roll
1 and lower rewind roll 2 axial connecting line D1D2 near region, in order to the beginning of next rewinding process.Utilize upper adsorbent chamber
11 and lower adsorbent chamber 21 coaxial movement mode, the dimensions of adsorbent chamber 11 and lower adsorbent chamber 21 can be greatly reduced,
So as to reduce rate of air sucked in required and reduce the effect of energy resource consumption, production cost is effectively reduced, it is ensured that the rewinding quality of coil paper.
For the ease of the understanding to the rewinding machine in the present embodiment, now specific embodiment is made into one to its method of work
Walk explanation.
A kind of rewinding method of the toilet roll rewinding machine of the disconnected paper absorption of dynamic rotary, includes following steps：
Referring to shown in accompanying drawing 6, in roll gap of the paper of S1. paper webs 3 between upper rewind roll 1 and lower rewind roll 2, through upper adsorbent chamber 11
Roll to form paper core with the rubbing that rubs in the presence of lower adsorbent chamber 21, and the paper web 3 subsequently transmitted is with the paper core rolled
Fast winding forms initial paper roll；
Referring to shown in accompanying drawing 7, S2. constantly increases with paper roll and gradually moved towards the direction of pressure roller 5, upper adsorbent chamber 11 and lower adsorbent chamber
21 with the movement of paper roll and synchronous axial system is so that upper adsorbent chamber 11 and lower adsorbent chamber 21 adsorb paper roll both sides all the time；
Referring to shown in accompanying drawing 8 and accompanying drawing 9, at the time of S3. treats that paper roll will contact or completely attach to pressure roller 5, upper 11 turns of adsorbent chamber
It is dynamic to be reset to disconnected paper region B and the lower adsorbent chamber 21 rotates the axial connecting line D1D2 for being reset to rewind roll 1 and lower rewind roll 2
Near region, at the same time, pressure roller 5 is gradually increasing with the increase of paper roll coil diameter；
S4. paper roll continues to wind until when paper roll coil diameter reaches preset value in rewinding area A, and driver element 8 is with dynamic circuit breaker paper unit 7
Swing so that disconnected paper unit 7 compresses upper rewind roll 1, at the same time, upper adsorbent chamber 11, which has rotated, is reset to disconnected paper region B, leads to
Cross adsorbent chamber 11 and adsorb the paper of paper web 3 broken and formed by disconnected paper unit 7, then upper adsorbent chamber 11 is with the paper of paper web 3
In roll gap around the movement of the upper roll surface of rewind roll 1 between the supreme rewind roll 1 of synchronous axial system and lower rewind roll 2, and in new paper
The paper roll that a upper rewinding is completed in 3 paper moving process carries out change of lap；
S5. the new paper of paper web 3 enters in the roll gap between upper rewind roll 1 and lower rewind roll 2, repeats S1-S4 steps, realizes paper
The continuous production of volume.
Embodiment three：
Referring to shown in accompanying drawing 11 and 12, compared with embodiment one and embodiment two, embodiment one and embodiment two are producing
Coreless rolls, and the rewinding machine of the present embodiment also can be used to production core paper volume, therefore, the upper rewind roll 1 of the present embodiment and under
Roll gap between rewind roll 2 should adjust to can by a paper core, wherein, the lower section of lower rewind roll 2 can be in time provided with one
Paper core is sent into upper paper tube between rewind roll 1 and lower rewind roll 2 and lifts arm 9.
In the present embodiment, when rewinding coil diameter reaches preset value to the paper roll with paper core in rewinding area A, upper absorption
Chamber 11 turn to disconnected paper region B so as to adsorb by disconnected paper unit 7 break paper action break the paper of new paper web 3 to be formed, then
Upper adsorbent chamber 11 is with the paper of paper web 3 around the roll gap that the upper roll surface of rewind roll 1 is mobile to be moved between upper rewind roll 1 and lower rewind roll
Interior, at the same time, the paper roll that a upper rewinding is completed carries out change of lap, and paper tube lifts arm 9 and the paper core of sky is delivered to upper rewind roll
In roll gap between rewind roll, when paper core enters in roll gap, the paper of paper web 3 is wound with paper core, starts a new paper roll
Rewinding process.
Embodiment described above is only presently preferred embodiments of the present invention, not does any formal limit to the present invention
System.Any those skilled in the art, without departing from the scope of the technical proposal of the invention, utilize the skill of the disclosure above
Art content makes more possible variations and retouching to technical solution of the present invention, or modification is the equivalent embodiment of the present invention.
Therefore all contents without departing from technical solution of the present invention, the equivalent equivalence changes that the thinking according to the present invention is made, it all should be covered by
In protection scope of the present invention.
Claims (9)
- The toilet roll rewinding machine of paper absorption 1. a kind of dynamic rotary breaks, including by upper rewind roll（1）, lower rewind roll（2）And pressure Roller（5）The rewinding area surrounded（A）, wherein, the upper rewind roll（1）Roll surface be provided with suction hole（12）, it is characterised in that： The upper rewind roll（1）Inside it is provided with a upper adsorbent chamber to be rotated in its rotary course（11）, wherein, the upper rewind roll （1）Suction hole（12）Turn to adsorbent chamber（11）Corresponding opening position so as to respectively with upper adsorbent chamber（11）Connection is formed Negative pressure；Also include and upper rewind roll（1）It is engaged and to realize the disconnected paper unit of disconnected paper action（7）, wherein, the disconnected paper Unit is in rewinding area（A）The disconnected paper region of upstream（B）Disconnected paper action is inside carried out, by paper web（3）Break to form new paper web（3） Paper, at the same time, the upper adsorbent chamber（11）Turn to disconnected paper region（B）It is interior, pass through the upper adsorbent chamber（11）Adsorb New paper web（3）Paper, the subsequent upper adsorbent chamber（11）With paper web（3）Paper is around upper rewind roll（1）Roll surface is mobile and rotates Supreme rewind roll（1）With lower rewind roll（2）Between roll gap in.
- The toilet roll rewinding machine of paper absorption 2. a kind of dynamic rotary according to claim 1 breaks, it is characterised in that：Also wrap Band dynamic circuit breaker paper unit is included（7）The driver element of swing（8）, so that disconnected paper unit（7）Compress or leave rewind roll（1）, lead to Cross disconnected paper unit（7）In disconnected paper region（B）Internal pressure is tightly around through upper rewind roll（1）Paper web on roll surface by paper web so as to break shape Cheng Xin paper web（3）Paper.
- The toilet roll rewinding machine of paper absorption 3. a kind of dynamic rotary according to claim 1 breaks, it is characterised in that：It is described Lower rewind roll（2）Roll surface be provided with suction hole, and the lower rewind roll（2）It is interior to be provided with lower adsorbent chamber（21）.
- The toilet roll rewinding machine of paper absorption 4. a kind of dynamic rotary according to claim 3 breaks, it is characterised in that：It is described Lower rewind roll（2）Lower adsorbent chamber（21）In lower rewind roll（2）Rotated in rotary course, wherein, the lower rewind roll（2）'s Suction hole（12）Turn to lower adsorbent chamber（11）Corresponding opening position so as to lower adsorbent chamber（21）Connection forms negative pressure.
- The toilet roll rewinding machine of paper absorption 5. a kind of dynamic rotary according to claim 4 breaks, it is characterised in that：It is described Upper adsorbent chamber（11）With lower adsorbent chamber（21）Turn to rewind roll（1）With lower rewind roll（2）Axial connecting line D1D2 near Region is with by paper web（3）Paper is in upper rewind roll（1）With lower rewind roll（2）Between roll gap in through upper adsorbent chamber（11）With lower suction Attached chamber（21）In the presence of friction rubbing roll, and fast winding forms initial paper core；Constantly increase with paper roll and towards pressure roller （5）Direction is moved, upper adsorbent chamber（11）With lower adsorbent chamber（21）With the movement of paper roll, synchronous axial system is so that upper adsorbent chamber（11） With lower adsorbent chamber（21）All the time paper roll both sides are adsorbed；Treat paper roll and pressure roller（5）When being in contact, the upper adsorbent chamber（11）Rotate multiple Position to disconnected paper region（B）And the lower adsorbent chamber（21）Rotation is reset to rewind roll（1）With lower rewind roll（2）Axial connecting line Region near D1D2.
- The toilet roll rewinding machine of paper absorption 6. a kind of dynamic rotary according to claim 1 breaks, it is characterised in that：It is described Upper rewind roll（1）Interior be provided with rotates coaxially the mandrel that is connected with roll body, wherein, be provided with the mandrel vacuum vallecular cavity and with it is true The bleed-off passage that dead slot chamber is connected, the bleed-off passage and vacuum vallecular cavity are engaged the upper adsorbent chamber of composition（11）.
- The toilet roll rewinding machine that paper adsorbs 7. a kind of dynamic rotary according to profit requires 1 breaks, it is characterised in that：On described Rewind roll（1）It is interior be provided with it is a plurality of be spaced from each other and with corresponding suction hole（12）The air intake passage of connection（6）, the upper rewind roll （1）Interior end is provided with the air draught chamber for rotating coaxially cooperation, the air draught chamber and the air intake passage Jing Guo air draught chamber coverage （6）Matching is combined into adsorbent chamber（11）.
- 8. a kind of a kind of dynamic rotary as described in claim 1-7 any one breaks, the toilet roll rewinding machine of paper absorption answers Volume method, it is characterised in that：Include following steps：S1. paper roll is in rewinding area（A）Interior to continue rewinding until when coil diameter reaches preset value, break paper unit（7）In disconnected paper region（B） Disconnected paper action is inside carried out with by paper web（3）Break to form new paper web（3）Paper, at the same time, pass through upper adsorbent chamber（11）Inhale It is attached live new paper web（3）Paper；S2. upper adsorbent chamber is with paper web（3）Paper is around upper rewind roll（1）Roll surface is mobile and turns to rewind roll（1）With lower rewinding Roller（2）Between roll gap in；In new paper web（3）The paper roll that paper is completed during moving to upper process rewinding changes Volume；S3. during change of lap, new paper web（3）Paper enters upper rewind roll（1）With lower rewind roll（2）Between roll gap in, enter immediately Row rewinding, S1-S2 steps are repeated, realize the continuous production of paper roll.
- The rewinding method of the toilet roll rewinding machine of paper absorption 9. a kind of dynamic rotary according to claim 8 breaks, it is special Sign is：Paper web（3）The rubbed rubbing of paper is rolled to form paper core, and the paper web subsequently transmitted（3）With the paper core rolled Core fast winding forms initial paper roll；Constantly increase with paper roll and gradually towards pressure roller（5）Direction is moved, upper adsorbent chamber（11）With under Adsorbent chamber（21）Rotated with the movement of paper roll so that upper adsorbent chamber（11）With lower adsorbent chamber（21）All the time paper roll both sides are adsorbed；Treat Paper roll will contact or completely attach to pressure roller（5）At the time of, upper adsorbent chamber（11）With lower adsorbent chamber（21）Rotation is reset to multiple Winding up roller（1）With lower rewind roll（2）Axial connecting line D1D2 near region, at the same time, pressure roller（5）With the increase of paper roll coil diameter And be gradually increasing, until paper roll coil diameter reaches preset value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195372.4A CN107826827A (en) | 2017-11-24 | 2017-11-24 | The toilet roll rewinding machine and its rewinding method of a kind of disconnected paper absorption of dynamic rotary |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711195372.4A CN107826827A (en) | 2017-11-24 | 2017-11-24 | The toilet roll rewinding machine and its rewinding method of a kind of disconnected paper absorption of dynamic rotary |
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| CN107826827A true CN107826827A (en) | 2018-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711195372.4A Pending CN107826827A (en) | 2017-11-24 | 2017-11-24 | The toilet roll rewinding machine and its rewinding method of a kind of disconnected paper absorption of dynamic rotary |
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| CN (1) | CN107826827A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111792421A (en) * | 2020-08-04 | 2020-10-20 | 佛山达健实验设备有限公司 | Quick paper receiving and roll changing mechanism |
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