CN108178004A - Reel band unwinding device - Google Patents
Reel band unwinding device Download PDFInfo
- Publication number
- CN108178004A CN108178004A CN201810015761.2A CN201810015761A CN108178004A CN 108178004 A CN108178004 A CN 108178004A CN 201810015761 A CN201810015761 A CN 201810015761A CN 108178004 A CN108178004 A CN 108178004A
- Authority
- CN
- China
- Prior art keywords
- band
- unwinding device
- old
- punch
- reel band
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 12
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 238000004519 manufacturing process Methods 0.000 claims abstract description 5
- 238000004064 recycling Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims abstract description 4
- 230000008859 change Effects 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 239000011159 matrix material Substances 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000002788 crimping Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/18—Attaching, e.g. pasting, the replacement web to the expiring web
-
- 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
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
-
- 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
- B65H2701/19—Specific article or web
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The present invention relates to packing mechanical equipment fields, and in particular to a kind of reel band unwinding device.The device is used to quickly continuously unreel reel band and change of lap, including new, the old band to input by rolling the finger-type for carrying out the splicing apparatus of pressing connection and being arranged on above and below splicing apparatus around winding apparatus, splicing apparatus is rolled by roll die with synchronizing speed, finger-type can accelerate new band around winding apparatus, the scratch tape head of new band front end can be pulled apart, and the scratch tape material of new band and old band is detached from and is recycled.The unwinding device of the present invention solves the problems, such as to cause strip breaks since Belt Driven by Double Motor is asynchronous in the prior art and two knurled surfaces are spliced unstable, and scratch tape head can be pulled apart to recycling, production efficiency height.
Description
Technical field
Patent of the present invention is related to packing mechanical equipment field, and in particular to a kind of reel band unwinding device.
Background technology
In most of printing packaging machinery, the wrapping paper used is placed on reel stand with the band roll form of roll paper or cylinder
On, when one with volume on wrapping paper band use after, need system-down, splice spare paper roll after shutdown by hand.Hand
Dynamic splicing step be by the paper tail of spare roll head and online paper roll overlap joint, with two-sided gluing knot, the online roll paper of final cutting
The continuous processings such as paper tail act, and activation system is run after splicing by hand.Manual concatenation process is complicated, and efficiency is low, influences
The continuity of production.In order to improve production efficiency, therefore there is part automatic splicing device.Such as Publication No.
CN1488299A, automatic splicing device disclosed in the invention new patent of entitled " method and apparatus of connecting material item ",
By motor driving drum device, to the paper slip knurling connection of tobacco industry.The drawback is that during splicing, distinguished using two groups of motors
Roll shaft of the driving equipped with Knurling device is rotated, and since respectively different motor drives, transmission is asynchronous, causes velocity of rotation
It is inconsistent, band is caused to be torn in splicing.In addition it is contacted by two knurled surfaces, annular knurl is carried out, although increasing contact
Area, but can still make paper tape splicing insecure sometimes.
Invention content
In view of the deficiencies of the prior art, the present invention provides a kind of reel band unwinding devices of dependable performance, solve existing
Have in technology causes strip breaks and two knurled surfaces to splice unstable problem since Belt Driven by Double Motor is asynchronous.
What scheme was realized in：A kind of reel band unwinding device, for reel band quickly continuously to be unreeled and changed
Volume, which is characterized in that the splicing apparatus of pressing connection is carried out by rolling including new, the old band to input and is arranged on splicing
Finger-type above and below device is around winding apparatus, and the splicing apparatus is rolled by roll die with synchronizing speed, institute
It states finger-type to accelerate new band around winding apparatus, the scratch tape head of new band front end is pulled apart, and by the scratch tape of new, old band
Material is detached from recycling.
Preferably, the roll die is sequentially connected by synchronous transmission device and power source, the synchronous transmission device
Including intermeshing first gear and second gear, the roll die includes the punch-pin and cavity plate that are mutually matched, described convex
Mould and cavity plate are separately positioned on punch-pin axis and cavity plate axis, and first, second gear is separately positioned on the punch and matrix axis
On, punch-pin axis or cavity plate axis are connected by shaft coupling with power source；Arc surface on the outside of the punch-pin is equipped with several double wedges,
Cavity plate outer surface is smooth roll face.
Preferably, the finger-type coiling mechanism is included by servo motor driving rotation around spool, the coiling shaft end
Face offers the straight slot for accommodating band, described to be moved back and forth around spool by linear device along paper web is moved back, after band passes through straight slot
Coiling is on spool.
Preferably, band grabbing device, the band are additionally provided with when the finger-type coiling mechanism is located above splicing apparatus
Material grabbing device prevents the scratch tape head of old band from moving freely by vacuum and compressed air, and limits the position of old band.
The straight slot openend is equipped with chamfering, described to be equipped with several V-shaped grooves, the material grabbing device connection around spool surface
There is compressed gas tube.
It is connect below the splicing apparatus by constant tension device with production host, the constant tension device makes old band
Tension is kept constant.
The reel band unwinding device further includes opener, and the opener is by taking the negative pressure hole on paper knife top
Newly position is taken the lead, and will take the lead to thread in splicing apparatus to detect.
Preferably, the linear device be cylinder or linear electric machine, the movable end and servo motor of the linear device
And coiling axis connection.
The present invention solves defect present in background technology, has the advantages that：
The present invention provides a kind of reel band unwinding device of dependable performance, solves in the prior art since bi-motor passes
It is dynamic asynchronous strip breaks and two knurled surfaces to be caused to splice unstable problem.The present invention passes through synchronous transmission device so that
The rolling of punch and matrix by new band and old band synchronize be crimped together, will not pull apart.During crimping, by way of rolling, make
Newly, old paper tape is firmly crimped together.The scratch tape head of new band front end can be pulled apart around winding apparatus by finger-type, and
The scratch tape material of new band and old band is detached from and is recycled.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structure diagram of splicing apparatus in Fig. 1；
Fig. 3 is finger-type above splicing apparatus in Fig. 1 around the structure diagram of winding apparatus；
Fig. 4 is finger-type below splicing apparatus in Fig. 1 around the structure diagram of winding apparatus；
Fig. 5 is around the schematic diagram of spool in Fig. 3；
In figure：The new obbbins of 1-, the old obbbins of 2-, 3- splicing apparatus, 4- finger-types are around winding apparatus, 5- constant tension devices, and 6- is new
Band, the old bands of 7-, 31- punch-pin, 32- cavity plates, 33- punch-pin axis, 34- cavity plate axis, 35- first gears, 36- second gears, 37-
Servo motor, 41- move back paper web, 44-V shape slots, 45- servo motors, 46- linear devices, 47- bands around spool, 42- straight slots, 43-
Grabbing device.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, Figure 2, Fig. 3, Fig. 4 and reel band unwinding device embodiment 1 shown in fig. 5, for fast to reel band
Speed continuously unreels and change of lap, which is characterized in that carries out the spelling of pressing connection by rolling including new, old 6,7 band to input
Connection device 3 and the finger-type that is arranged on above and below splicing apparatus 3 are around winding apparatus 4, and splicing apparatus 3 is by roll die with same
Leg speed degree is rolled, and finger-type can accelerate new band 6 around winding apparatus 4, and the scratch tape head of new 6 front end of band is pulled apart, and
Scratch tape material is detached from and is recycled.Roll die is sequentially connected by synchronous transmission device and power source, and synchronous transmission device includes phase
The first gear 35 and second gear 36 mutually engaged, roll die include the punch-pin 31 being mutually matched and cavity plate 32,31 He of punch-pin
Cavity plate 32 is separately positioned on punch-pin axis 33 and cavity plate axis 34, and first, second gear 35,36 is separately positioned on punch and matrix axis 33,
On 34, punch-pin axis 33 or cavity plate axis 34 are connected by shaft coupling with power source；The arc surface in 31 outside of punch-pin is equipped with several
Double wedge, 32 outer surface of cavity plate are smooth roll face.Finger-type coiling mechanism 4 include by servo motor 45 drive rotation around spool 41,
The straight slot 42 for accommodating band is offered around 41 end face of spool, is moved back and forth around spool 41 by linear device 46 along paper web 43 is moved back,
Coiling is on spool 41 after band passes through straight slot 42.The finger-type coiling of 3 top of splicing apparatus is around winding apparatus 4, around spool
41 lower sections are equipped with band grabbing device 47, and band grabbing device 47 prevents the scratch tape head of old band 7 by vacuum and compressed air
It moves freely, band grabbing device 47 can limit the position of old band 7.42 openend of straight slot is equipped with chamfering, around 41 surface of spool
Equipped with several V-shaped grooves 44, material grabbing device 47 is connected with compressed gas tube.3 lower section of splicing apparatus passes through constant tension device 5 and life
Host connection is produced, constant tension device 5 keeps constant the tension of old band.Reel band unwinding device further includes opener,
Opener newly takes the lead position, and will take the lead to thread in splicing apparatus 3 by taking the negative pressure hole on paper knife top to detect.Straight line
Device 46 is cylinder or linear electric machine, and the movable end of linear device 46 is connect with servo motor 45 and around spool 41.
Implementation process of the present invention is：During work, opener newly takes the lead position by taking the negative pressure hole on paper knife top to detect
It puts, and will take the lead to thread in splicing apparatus 3.Taking the lead for the old band 7 of negative-pressure adsorption that band grabbing device 47 generates, prevents old
The scratch tape head of band 7 moves freely, and band grabbing device 47 can limit the position of old band 7.Servo motor 37 passes through shaft coupling
Driving cavity plate axis 34 rotates, so that first gear 35 drives second gear 36 to rotate in opposite directions, finally so that on cavity plate axis 33
Cavity plate 32, the punch-pin 31 on punch-pin axis 33 synchronize opposite rotation, so as to by new, old 6,7 band between punch and matrix 31,32
By rolling, crimping is integral, to complete the splicing of new, old paper tape.While splicing, the finger-type of lower section is around winding apparatus 4
Servo motor accelerate rotation, torque increase, make the tension of front end scratch tape head increase, band crimp during in specific bit
It puts and pulls apart front end scratch tape head；The old rotation of obbbin 2 is slowed down simultaneously, makes the tension of rear end residue scratch tape head increase, and in band pressure
Rear end scratch tape head is pulled apart in designated position in termination process.After when front end, scratch tape head is pulled apart, the finger-type of lower section is around winding apparatus volume 4
Paper end bounces back, and scratch tape material is detached from recycling, and after when rear end, scratch tape head is pulled apart, the finger-type of top bounces back around winding apparatus 4, and scratch tape material takes off
From recycling.The arc surface in 31 outside of punch-pin is equipped with several double wedges, and 32 outer surface of cavity plate is smooth roll face.During crimping, by by light
Roll surface is intermeshed with double wedge, and new, the old band between being allowed to firmly is crimped.Due to packaging strip type mostly and different size
The thickness of profile band is different, is the splicing cavity plate of smooth roll, then coordinate different splicing gaps by using outer round surface, can
Compatibility of the band without auxiliary material splicing apparatus to different bands is improved, it is applied widely.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (8)
1. a kind of reel band unwinding device, for quickly continuously being unreeled to reel band and change of lap, which is characterized in that including right
New, old (6,7) band of input carries out the splicing apparatus (3) of pressing connection by rolling and is arranged on above splicing apparatus (3)
Around winding apparatus (4), the splicing apparatus (3) is rolled finger-type with lower section by roll die with synchronizing speed, described
Finger-type can accelerate new band (6) around winding apparatus (4), and the scratch tape head of new band (6) front end is pulled apart, and by it is new, old (6,
7) the scratch tape material of band is detached from recycling.
2. reel band unwinding device according to claim 1, it is characterised in that：The roll die passes through Synchronous Transmission
Device is sequentially connected with power source, and the synchronous transmission device includes intermeshing first gear (35) and second gear
(36), the roll die includes the punch-pin (31) being mutually matched and cavity plate (32), and the punch-pin (31) and cavity plate (32) are respectively
It is arranged on punch-pin axis (33) and cavity plate axis (34), first, second gear (35,36) is separately positioned on the punch and matrix
On axis (33,34), punch-pin axis (33) or cavity plate axis (34) are connected by shaft coupling with power source；On the outside of the punch-pin (31)
Arc surface is equipped with several double wedges, and cavity plate (32) outer surface is smooth roll face.
3. reel band unwinding device according to claim 1 or 2, it is characterised in that：The finger-type coiling mechanism (4)
Including by servo motor (45) driving rotation around spool (41), it is described that the straight slot for accommodating band is offered around spool (41) end face
(42), it is described around spool (41) by linear device (46) along move back paper web (43) move back and forth, band pass through straight slot (42) after around
Volume is on spool (41).
4. reel band unwinding device according to claim 3, it is characterised in that：Finger-type coiling mechanism (4) position
Band grabbing device (47) is additionally provided with when above splicing apparatus (3), the band grabbing device (47) passes through vacuum and compression
Air prevents the scratch tape head of old band (7) from moving freely, and limits the position of old band (7).
5. reel band unwinding device according to claim 3, it is characterised in that：Straight slot (42) openend is equipped with
Angle, described to be equipped with several V-shaped grooves (44) around spool (41) surface, the band grabbing device (47) is connected with compressed gas tube.
6. reel band unwinding device according to claim 1, it is characterised in that：Pass through below the splicing apparatus (3)
Constant tension device (5) is connect with production host, and the constant tension device (5) keeps constant the tension of old band (7).
7. reel band unwinding device according to claim 1, it is characterised in that：The reel band unwinding device also wraps
Opener is included, the opener newly takes the lead position, and will take the lead to thread to by taking the negative pressure hole on paper knife top to detect
In splicing apparatus (3).
8. reel band unwinding device according to claim 5, it is characterised in that：The linear device (46) for cylinder or
Person's linear electric machine, the movable end of the linear device (46) are connect with servo motor (45) and around spool (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015761.2A CN108178004A (en) | 2018-01-08 | 2018-01-08 | Reel band unwinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015761.2A CN108178004A (en) | 2018-01-08 | 2018-01-08 | Reel band unwinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108178004A true CN108178004A (en) | 2018-06-19 |
Family
ID=62550093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810015761.2A Pending CN108178004A (en) | 2018-01-08 | 2018-01-08 | Reel band unwinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108178004A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806779A (en) * | 2020-06-30 | 2020-10-23 | 昆明鼎承启鑫科技有限公司 | Revolving body rolling device |
| CN111874698A (en) * | 2020-07-16 | 2020-11-03 | 陕西思维印务有限公司 | Paper receiving device of printing machine and rotary printing machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1618717A (en) * | 2003-11-20 | 2005-05-25 | 豪尼机械制造股份公司 | Device and method for winding of material strips not designated for processing |
| CN201080382Y (en) * | 2007-09-25 | 2008-07-02 | 中烟机械技术中心有限责任公司 | Device for connecting paper band |
| CN103224156A (en) * | 2013-05-25 | 2013-07-31 | 昆明鼎承科技有限公司 | Strip direct splicing device |
| CN106660726A (en) * | 2014-06-30 | 2017-05-10 | 株式会社瑞光 | Sheet delivery system and sheet delivery method using same |
| CN206486064U (en) * | 2017-02-19 | 2017-09-12 | 盐城工业职业技术学院 | Aluminium rolls up waste material recovery device |
-
2018
- 2018-01-08 CN CN201810015761.2A patent/CN108178004A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1618717A (en) * | 2003-11-20 | 2005-05-25 | 豪尼机械制造股份公司 | Device and method for winding of material strips not designated for processing |
| CN201080382Y (en) * | 2007-09-25 | 2008-07-02 | 中烟机械技术中心有限责任公司 | Device for connecting paper band |
| CN103224156A (en) * | 2013-05-25 | 2013-07-31 | 昆明鼎承科技有限公司 | Strip direct splicing device |
| CN106660726A (en) * | 2014-06-30 | 2017-05-10 | 株式会社瑞光 | Sheet delivery system and sheet delivery method using same |
| CN206486064U (en) * | 2017-02-19 | 2017-09-12 | 盐城工业职业技术学院 | Aluminium rolls up waste material recovery device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111806779A (en) * | 2020-06-30 | 2020-10-23 | 昆明鼎承启鑫科技有限公司 | Revolving body rolling device |
| CN111874698A (en) * | 2020-07-16 | 2020-11-03 | 陕西思维印务有限公司 | Paper receiving device of printing machine and rotary printing machine |
| CN111874698B (en) * | 2020-07-16 | 2022-03-04 | 陕西思维印务有限公司 | Paper receiving device of printing machine and rotary printing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |
|
| RJ01 | Rejection of invention patent application after publication |