CN110182639A - A kind of winding roll-switching device that film is automatically cut off - Google Patents
A kind of winding roll-switching device that film is automatically cut off Download PDFInfo
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- CN110182639A CN110182639A CN201910371424.1A CN201910371424A CN110182639A CN 110182639 A CN110182639 A CN 110182639A CN 201910371424 A CN201910371424 A CN 201910371424A CN 110182639 A CN110182639 A CN 110182639A
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- station
- scroll
- winding
- film
- alloy wire
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
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- Replacement Of Web Rolls (AREA)
Abstract
The winding roll-switching device that film provided by the invention is automatically cut off, is related to film production field, melts cutter mechanism and control mechanism including rack, the double-station winding mechanism being arranged on the rack and pressing roll mechanism, electricity；Double-station winding mechanism includes Scroll and central turnplate, and pressing roll mechanism includes pressure roller, and pressure roller is parallel with the winding Scroll of station, and electricity melts on the centrally disposed turntable of cutter mechanism, and it includes electrically heated alloy wire that electricity, which melts cutter mechanism,；When the film length for winding the Scroll curling on station reaches full volume setting value, it winds station Scroll and unloads volume station Scroll switching position, alloy wire is first close to the Scroll of winding station, the film of the Scroll surface cutting to be fit wound on station is fitted in Scroll and high temperature alloy silk on winding station by pressure roller respectively, cuts off film and the film after cutting is pasted to the Scroll surface on winding station；The section of the configuration of the present invention is simple, film is neat, and winding quality is efficient.
Description
Technical field
The present invention relates to film production fields, and in particular to a kind of winding roll-switching device that film is automatically cut off.
Background technique
Currently known there are two types of film cutting device systems, and one is the film cutoff tool of mechanical swing arm, controlling parties
Formula is to control airflow direction with solenoid valve to control movement and speed that swing arm interrupts knife by cylinder, its main feature is that knot
Structure is simple.And the disadvantage is that can not often cut off film, especially in the lesser situation of membrane tension, it is not able to satisfy technique and wants
It asks.Another is operation film cutoff tool in orbit, and control mode is that control cutoff tool with servo motor reciprocal
Movement is to cut off film, its main feature is that the speed of service is fast, even can also easily cut off in the lesser situation of membrane tension
Film, and the disadvantage is that often will appear that film section is uneven, and film has gauffer, have an impact to the quality of film.
Such as patent CN104528434B discloses a kind of automatic winding roll-switching device, including rack, double-position winding machine
Structure and automatic lap changing apparatus structure, automatic lap changing apparatus structure include cutter mechanism and automatic coiling mechanism, and automatic coiling mechanism includes arc
Upcoiler structure and pressure roller；Cutter mechanism and pressure roller are all provided on the rack；Pressure roller is held out against by elastomeric element is pressed in winding station
Scroll on；The rack of at least one end of double-station winding mechanism is equipped with an arc upcoiler structure, cutter mechanism
It is located at the two sides for the sheet material outside double-station winding mechanism and being located on double-station winding mechanism with arc upcoiler structure；Arc
Shape upcoiler structure is bonded or separates cooperation with the Scroll of winding station；When the Scroll of arc upcoiler structure and winding station pastes
When conjunction, the opening of arc upcoiler structure is corresponding with pressure roller, and the inlet of arc upcoiler structure is in contact with the sheet material of process, arc
Viscous shear space is formed between the inlet of shape upcoiler structure and the Scroll for winding station；It is empty that cutter mechanism protrudes into or exit shearing
Between；Structure is complicated for the automatic lap changing apparatus structure of the patent disclosure, high to the manufacture and installation accuracy requirement of each installation components, and by
It cannot all be cut off moment in film, it is thus possible to the case where film after generating cutting cannot be attached to Scroll surface.
Summary of the invention
It is an object of that present invention to provide a kind of winding roll-switching device that film is automatically cut off, guarantee that film section is neat, no
There is gauffer, structure is simple, effective to improve film production quality.
To reach above-mentioned purpose, the following technical solutions are proposed: a kind of winding roll-switching device that film is automatically cut off by the present invention,
Including rack, the double-station winding mechanism being installed in rotation in rack, pressing roll mechanism and for controlling double-position winding machine
The control mechanism of structure and pressing roll mechanism movement；The double-station winding mechanism includes two shafts, two central turnplates, two receipts
Spool and two guide rollers；The shaft is rotatably connected at rack, and it is remote that described two central turnplates are separately positioned on shaft
It disembarks the end of frame, and two central turnplate disks are parallel to each other；It is provided in the central turnplate disk positioned at same straight line
Winding station and unload volume station, winding station and to unload volume station symmetrical about shaft；Distinguish at the both ends of two Scrolls
Central turnplate is rotationally connected with using first bearing, two Scrolls are located at winding station and unload each parallel to shaft
It rolls up on station, the Scroll for winding station cooperates with the Scroll switching position for unloading volume station；Distinguish at the both ends of the guide roller
It being installed in rotation on two central turnplates, guide roller is provided between two Scrolls, and guide roller is parallel to shaft,
And it is symmetrically arranged on the two sides of shaft；It is additionally provided with electricity in the central turnplate disk and melts cutter mechanism, the electricity melts cutter mechanism packet
Two are included, corresponds to each other installation with Scroll respectively.
It includes the first swing arm, rotary shaft and the first transmission mechanism that the electricity, which melts cutter mechanism, and first swing arm includes two,
It is separately positioned in two opposite disks of central turnplate, and first swing arm one end is connected to central turnplate, other end rotation connects
It is connected to rotary shaft end；The rotary shaft is arranged between two central turnplates along winding axis direction is parallel to, and sets in rotary shaft
It is equipped with the alloy wire for being parallel to rotary shaft, the alloy wire is electrically connected to control mechanism, and the length of alloy wire is at least equal to receipts
Roll up the width for the film that Scroll surface is to be cut off on station；First transmission mechanism is connected to the first swing arm, and first passes
Motivation structure is electrically connected to control mechanism；The pressing roll mechanism is mounted between two central turnplates, and pressing roll mechanism includes corresponding flat
Row is in the pressure roller of Scroll, the second swing arm and the second transmission mechanism；Second swing arm includes two, and the second swing arm is respectively set
At pressure roller both ends, and second swing arm one end is connected to pressure roller, and the other end is connected to rack；Second transmission mechanism is connected to
One swing arm, and the second transmission mechanism is electrically connected to control mechanism；Described, electricity melts cutter mechanism to be used for cutting off film, pressing roll mechanism
It is attached on Scroll in by the film extrusion after cutting.
The winding reel change that specific film is automatically cut off is, when the control mechanism senses the winding on winding station
When the film length of axis curling reaches full volume setting value, control centre's turntable is rotated first, so that the Scroll on winding station
Melt cutter mechanism difference position with the Scroll switching position for unloading volume station, pressing roll mechanism and electricity corresponding with Scroll on winding station
In the two sides in the film thickness direction of Scroll surface cutting to be fit on winding station；Secondly, control starting and winding station
The electricity of the corresponding installation of upper Scroll melts cutter mechanism, and the alloy wire that electricity melts cutter mechanism is begun to warm up, and the transmission of the first transmission mechanism drives
First swing arm and be connected to the first swing arm rotary shaft rotation so that the alloy wire heated in rotary shaft close to winding work
The film of Scroll surface cutting to be fit on position；Again, the second transmission mechanism of control starting, the transmission of the second transmission mechanism, band
Dynamic second swing arm rotation, and then fit in the film of the Scroll surface cutting to be fit wound on station respectively with dynamic pressure roller
The alloy wire for winding the Scroll on station and heating；Finally, winding the Scroll surface cutting to be fit on station
Film squeezes through pressure roller and fits in the Scroll surface on winding station, control mechanism control electricity after being cut off by high temperature alloy silk
Melt cutter mechanism and the second transmission mechanism is back to the setting position before control starting.
Further, two erection supports of interval installation are provided in the rotary shaft, two erection supports are mutually flat
Row and corresponding installation；The erection support is provided with alloy wire mounting portion, the alloy wire mounting portion far from the end of rotary shaft
Adjusting bolt, insulation sleeve and alloy wire fixing sleeve including coaxial arrangement；The alloy wire is arranged between two erection supports,
And the both ends of alloy wire are connected to alloy wire mounting portion；The erection support is provided with through-hole far from the end of rotary shaft,
The centerline axis parallel of the through-hole is in rotary shaft, and the inner wall of through-hole is provided with screw thread；The adjusting bolt is adapted to through-hole,
It adjusts bolt and is piercing in through-hole along the direction close to adjacent erection support, and adjust bolt and be piercing in the end of through-hole and be connected to absolutely
Edge set；The insulation sleeve is connected to alloy wire fixing sleeve far from the end for adjusting bolt, and the alloy wire fixing sleeve is fixed on conjunction
Spun gold end；For giving alloy wire safe heating, and guarantee that alloy wire is integrally moved synchronously with rotary shaft.
Further, the alloy wire mounting portion further includes tensioning spring, tensioning spring setting adjust bolt and
Between insulation sleeve, and tensioning spring one end is connected to and adjusts the end that bolt is piercing in through-hole, and the other end is connected to insulation sleeve and leans on
The nearly end for adjusting bolt；The tensioning spring is used to adjust the tightness of alloy wire between two erection supports.
Further, the erection support is removably connected to rotary shaft, convenient for adjust two erection supports between away from
From the film of cooperation Scroll winding different in width.
Further, first transmission mechanism is set as the first cylinder, and the first cylinder includes being mounted on central turnplate disk
The first cylinder block and the first Telescopic-cylinder bar on face, first Telescopic-cylinder bar one end are connected to the first cylinder block, and the other end connects
It is connected to the first swing arm；Second transmission mechanism is set as the second cylinder, and the second cylinder includes rack-mounted second gas
Cylinder seat and the second Telescopic-cylinder bar, second Telescopic-cylinder bar one end are connected to the second cylinder block, and the other end is connected to the second swing arm；
Drive mechanism installation is simple, easy to operate.
Further, the alloy wire is connected to control mechanism, first cylinder and the second cylinder point using contactor
Not Cai Yong solenoid valve be connected to control mechanism；Heating of the control mechanism by the folding control alloy wire of control contactor, control
The working condition of on-off control the first cylinder and the second cylinder of solenoid valve, avoids complicated control process, is conducive to film certainly
The operation and maintenance of the winding roll-switching device of dynamic cutting.
From the above technical scheme, the winding roll-switching device that the film that technical solution of the present invention provides is automatically cut off,
Obtain it is following the utility model has the advantages that
The winding roll-switching device that film disclosed by the invention is automatically cut off, including rack, double-station winding mechanism, roller machine
Structure, electricity melt cutter mechanism and control mechanism；Double-station winding mechanism and pressing roll mechanism are arranged on the rack, pressure roller and winding station
Scroll is arranged in parallel, and electricity melts cutter mechanism and is arranged on the central turnplate of double-station winding mechanism, and each corresponding installation of Scroll
One electricity melts cutter mechanism；Electricity, which melts cutter mechanism, selects electrically heated alloy wire, and alloy wire is arranged in parallel with Scroll, and alloy wire
The width of the length film to be cut off at least equal to Scroll surface on winding station；Pressure roller is bonded with the Scroll of winding station
Or separation cooperation, electricity melt cutter mechanism alloy wire and winding station Scroll close to or far from, when winding station on winding
When the film length of axis curling reaches full volume setting value, winds the Scroll on station and unload the Scroll toggle bit of volume station
It sets, at this point, pressing roll mechanism and electricity melt the film for the Scroll surface cutting to be fit that cutter mechanism is separately positioned on winding station
The two sides of thickness direction, when electricity melts the alloy wire of cutter mechanism close to the Scroll of winding station, pressure roller will wind the receipts on station
The film of spool surface cutting to be fit fits in the Scroll and high temperature alloy silk on winding station respectively, and cutting film simultaneously will
Film after cutting is pasted to the Scroll surface on winding station.
The present invention uses simple mechanical structure, under the premise of not interrupting winding roll-switching device operation, while realizing thin
Film automatically cutting off and quick upper volume, high degree of automation, it is reliable for operation, using safe, reduce process and cost, improve life
Produce efficiency；The invention avoids the surfaces to Scroll to pollute, and so that the surface of Scroll is kept clean, is conducive to Scroll
Recycling；In addition, film can be attached to winding station while cutting with instantaneous trip film, pressure roller by high temperature alloy silk
Scroll on, film the case where cannot being attached to Scroll surface after cutting will not be generated, and alloy wire of the invention
On the rotary shaft, alloy wire is whole to be run simultaneously with rotary shaft, guarantees that alloy wire is neat to the section of film, wrinkle-free for installation
Pleat, film take-up quality；The alloy wire length is adjustable, therefore is suitable for automatically cutting off and winding for different in width film
Change of lap.
In addition, winding roll-switching device structure that film of the invention is automatically cut off is simple, production cost is low, ingenious in design,
Control it is easy to operate, be easily installed, safeguard and promote.
It should be appreciated that as long as aforementioned concepts and all combinations additionally conceived described in greater detail below are at this
It can be viewed as a part of the subject matter of the disclosure in the case that the design of sample is not conflicting.
Can be more fully appreciated from the following description in conjunction with attached drawing present invention teach that the foregoing and other aspects, reality
Apply example and feature.The features and/or benefits of other additional aspects such as illustrative embodiments of the invention will be below
Description in it is obvious, or learnt in practice by the specific embodiment instructed according to the present invention.
Detailed description of the invention
Attached drawing is not intended to drawn to scale.In the accompanying drawings, identical or nearly identical group each of is shown in each figure
It can be indicated by the same numeral at part.For clarity, in each figure, not each component part is labeled.
Now, example will be passed through and the embodiments of various aspects of the invention is described in reference to the drawings, in which:
Fig. 1 is that the winding roll-switching device that film of the present invention is automatically cut off winds structure graph；
Fig. 2 is the winding roll-switching device change of lap structure graph that film of the present invention is automatically cut off；
Fig. 3 is that electricity of the present invention melts cutter mechanism concrete structure diagram；
Fig. 4 is control mechanism control flow chart of the present invention.
In figure, the specific meaning that respectively marks are as follows:
1- rack, 2- double-station winding mechanism, 2.1- shaft, 2.2- central turnplate, 2.3- Scroll, 2.4- guide roller,
2.5- first bearing, 3- electricity melt cutter mechanism, the first swing arm of 3.1-, 3.2- rotary shaft, 3.3- alloy wire, 3.4- erection support,
The first transmission mechanism of 3.5-, 3.6- adjust bolt, 3.7- insulation sleeve, 3.8- alloy wire fixing sleeve, 3.9- tensioning spring, 3.10-
Second bearing, 4- pressing roll mechanism, 4.1- pressure roller, the second swing arm of 4.2-, the second transmission mechanism of 4.3-, 5- control mechanism, 6- film,
7- traction roller, 8- jockey pulley, 9- dancer, 10- contact roller.
Specific embodiment
In order to better understand the technical content of the present invention, special to lift specific embodiment and institute's accompanying drawings is cooperated to be described as follows.
Various aspects with reference to the accompanying drawings to describe the present invention in the disclosure, shown in the drawings of the embodiment of many explanations.
Embodiment of the disclosure does not define including all aspects of the invention.It should be appreciated that a variety of conception and embodiment presented hereinbefore,
And those of describe in more detail below design and embodiment can in many ways in any one implement, this is
Because conception and embodiment disclosed in this invention are not limited to any embodiment.In addition, some aspects disclosed by the invention
It can be used alone, or otherwise any appropriately combined used with disclosed by the invention.
Structure is complicated for disconnecting device when based on film take-up in the prior art, and film is expired when cut roll is broken and passed through on Scroll
Often occur that film section is uneven, and film has gauffer, influences film take-up quality, therefore the present invention is directed to propose a kind of film is automatic
The winding roll-switching device of cutting, structure is simple, easily operated, high degree of automation, and the section of film is neat, aptychus
Wrinkle, winding quality are high.
Embodiment shown in reference to the accompanying drawing, to the winding roll-switching device that film disclosed by the invention is automatically cut off make into
One step is specifically introduced.
Referring to figs. 1 and 2, a kind of winding roll-switching device that film is automatically cut off, including rack 1, rotationally pacify
Double-station winding mechanism 2, electricity in rack 1 melt cutter mechanism 3, pressing roll mechanism 4, for controlling 2 and of double-station winding mechanism
The control mechanism 5 that pressing roll mechanism 4 acts, control mechanism 5 generally use PLC control system；The packet of double-station winding mechanism 2 two
Root includes the Scroll 2.3 of central turnplate 2.2, two of shaft 2.1, two and two guide rollers 2.4；Wherein, shaft 2.1 is rotationally
It is connected to rack 1, described two central turnplates 2.2 are separately positioned on end of the shaft 2.1 far from rack 1, and two centers turn
2.2 disk of disk is parallel to each other, and central turnplate 2.2 is rotated in rack 1 by shaft 2.1；It is set in 2.2 disk of central turnplate
It is equipped with and is located at collinear winding station and unloads volume station, winding station and unload volume station about shaft 2.1 symmetrically；Described two
The both ends of root Scroll 2.3 are rotatablely connected with two central turnplates 2.2 using first bearing 2.5 respectively, and two Scrolls 2.3 are equal
It is parallel to shaft 2.1, and is separately positioned on winding station and unloads on volume station；Central turnplate 2.2 rotates so that winding station
Scroll 2.3 cooperates with 2.3 switching position of Scroll for unloading volume station；Rotationally pacify respectively at the both ends of the guide roller 2.4
On two central turnplates 2.2, guide roller 2.4 is provided between two Scrolls 2.3, and guide roller 2.3 is parallel to and turns
Axis 2.1, and the two sides of shaft 2.1 are symmetrically arranged on, for winding the Scroll 2.3 of station and the Scroll 2.3 for unloading volume station
Film 6 is oriented to when switching position, and support film 6 is open and flat.
The electricity melts in centrally disposed 2.2 disk of turntable of cutter mechanism 3, the electricity melt cutter mechanism 3 include two, respectively with
Winding station, the Scroll 2.3 unloaded on volume station correspond to each other installation.It includes the first swing arm 3.1, rotary shaft that electricity, which melts cutter mechanism 3,
3.2 and first transmission mechanism 3.5；First swing arm 3.1 includes two, and it is opposite to be separately positioned on two central turnplates 2.2
In disk, and 3.1 one end of the first swing arm is rotationally connected with central turnplate 2.2, and the other end is rotatablely connected using second bearing 3.10
In 3.2 end of rotary shaft；The rotary shaft 3.2 is arranged between two central turnplates 2.2 along 2.3 direction of Scroll is parallel to,
Setting is parallel to the alloy wire 3.3 of rotary shaft 3.2 in rotary shaft 3.2；The alloy wire 3.3 is electrically connected to control using contactor
Mechanism 5 processed, and the length of alloy wire 3.3 is at least equal to the width for winding the film that 2.3 surface of Scroll is to be cut off on station；Institute
It states the first transmission mechanism 3.5 and is connected to the first swing arm 3.1, and the first transmission mechanism 3.5 is electrically connected to control mechanism 5, in general, the
One transmission mechanism 3.5 selects the first cylinder, and the first cylinder includes the first cylinder block being mounted in 2.2 disk of central turnplate and the
One Telescopic-cylinder bar, first Telescopic-cylinder bar one end are connected to the first cylinder block, and the other end is connected to the first swing arm 3.1；Control
Mechanism 5 melts the first Telescopic-cylinder bar in cutter mechanism 3 by the electricity for controlling with winding the corresponding installation of Scroll 2.3 on station and stretches
Contracting drives the first swing arm 3.1 to swing, and the first swing arm 3.1 drives rotary shaft 3.2 to rotate, so that the alloy wire in rotary shaft 3.2
3.3 close to or far from the film 6 for winding 2.3 surface of Scroll cutting to be fit on station.
The pressing roll mechanism 4 is mounted between two central turnplates 2.2, and pressing roll mechanism 4 includes that correspondence is parallel to Scroll
2.3 pressure roller 4.1, the second swing arm 4.2 and the second transmission mechanism 4.3；Second swing arm 4.2 includes two, is separately positioned on
4.1 axial ends of pressure roller, 4.2 one end of the second swing arm are connected to pressure roller 4.1, and the other end is rotationally connected with rack 4.1；Described second
Transmission mechanism 4.3 is connected to the second swing arm, and the second transmission mechanism 4.3 is electrically connected to control mechanism 5；Second transmission mechanism
4.3 are traditionally arranged to be the second cylinder, and the second cylinder includes the second cylinder block being mounted in rack 1 and the second Telescopic-cylinder bar,
Second Telescopic-cylinder bar one end is connected to the second cylinder block, and the other end is connected to the second swing arm 4.2；Control mechanism 5 passes through control
Second Telescopic-cylinder bar is flexible, drives the second swing arm 4.2 to rotate around it with 1 fixed point of rack, so that being fixed on the second swing arm 4.2
Scroll 2.3 in the fitting of pressure roller 4.1 or separate winding station far from fixed point end, when pressure roller 4.1 is bonded winding station
On Scroll 2.3 when, the film 6 of 2.3 surface of Scroll cutting to be fit wound on station is fitted in into winding work respectively
The alloy wire of Scroll 2.3 and heating on position, completes change of lap.
As shown in connection with fig. 3, to guarantee that electricity melts the normal electric heating of alloy wire 3.3 on cutter mechanism 3, alloy wire 3.3 is in rotary shaft
Specific mounting structure on 3.2 is as follows, and two erection supports 3.4 of interval installation, two installation branch are provided in rotary shaft 3.2
Seat 3.4 is parallel to each other and corresponds to installation；The erection support 3.4 is provided with alloy wire mounting portion far from the end of rotary shaft 3.2,
The alloy wire mounting portion includes adjusting bolt 3.6, insulation sleeve 3.7 and the alloy wire fixing sleeve 3.8 of coaxial arrangement；The alloy
Silk 3.3 is arranged between two erection supports 3.4, and the both ends of alloy wire 3.3 are connected to alloy wire mounting portion；The peace
It fills support 3.4 and the end of rotary shaft 3.2 is provided with through-hole, the centerline axis parallel of the through-hole leads in rotary shaft 3.2
The inner wall in hole is provided with screw thread；The adjusting bolt 3.6 is adapted to through-hole, adjusts bolt 3.6 along close to adjacent erection support 3.4
Direction be piercing in through-hole, and adjust bolt 3.6 and be piercing in the end of through-hole and be connected to insulation sleeve 3.7；The insulation sleeve 3.7 is remote
It is connected to alloy wire fixing sleeve 3.8 from the end for adjusting bolt 3.6, the alloy wire fixing sleeve 3.8 is fixed on 3.3 end of alloy wire
Portion；Alloy wire 3.3 is successively fixed through alloy wire fixing sleeve 3.8, insulation sleeve 3.7, so that alloy wire 3.3 is controlled in control mechanism 5
Contactor processed can be fixed safely and be heated when being closed；Simultaneously as alloy wire 3.3 be it is relatively fixed with rotary shaft 3.3, work as rotation
The phenomenon that axis 3.2 rotates, and alloy wire 3.3 and 3.2 Integral synchronous of rotary shaft rotate, and is not in 3.3 end of alloy wire lag, because
This can guarantee that end face is whole when alloy wire 3.3 is heated and contacts afterwards with 6 surface of film with cutting with instantaneous trip film 6
Together, fold is not generated；And the rotation of rotary shaft 3.2 only needs to be arranged first transmission mechanism 3.5, effectively save device at
This.
In addition, to guarantee that alloy wire 3.3 remains the state parallel with rotary shaft 3.2 in use, also in institute
It states and is provided with tensioning spring 3.9 between the adjusting bolt 3.6 of alloy wire mounting portion and insulation sleeve 3.7,3.9 one end of tensioning spring connects
It is connected to and adjusts the end that bolt 3.6 is piercing in through-hole, the other end is connected to insulation sleeve 3.7 close to the end for adjusting bolt 3.6, opens
Tight spring 3.9 adjusts the tightness of alloy wire 3.3 between two erection supports 3.4 for the moment, so that alloy wire 3.3 is always
The state parallel with rotary shaft 3.2 is kept, guarantees alloy wire 3.3 to the cutting effect of film 6.
In conjunction with specific embodiments, the film 6 wound in the production line due to the winding roll-switching device that film is automatically cut off is wide
Degree is different, only needs to cut off the length of film 6 for cutting off the length of alloy wire of film 6, using by erection support
3.4 modes being detachably connected with rotary shaft 3.2 adjust the distance between two erection supports 3.4 in rotary shaft 3.2, in turn
The active length for adjusting alloy wire 3.3, adapts to the film 6 for automatically cutting off, receiving change of lap different in width, on the one hand this method is reduced
On the other hand power consumption guarantees the safe operation for the winding roll-switching device that film is automatically cut off.
Transmission mechanism structure is simple in the winding roll-switching device that film of the invention is automatically cut off, and first cylinder
Solenoid valve is respectively adopted with the second cylinder and is connected to control mechanism 5, control mechanism 5 passes through the folding control alloy of control contactor
The heating of silk 3.3 controls the working condition of on-off control the first cylinder and the second cylinder of solenoid valve, avoids and select complexity
Control process controls the cutting of film 6 and change of lap, ingenious in design, be easily installed, and is conducive to the winding that film of the present invention is automatically cut off
Operation, maintenance and the popularization of roll-switching device.
Further combined with the winding reel change for shown in Fig. 2 and Fig. 4, illustrating that film of the invention is automatically cut off specifically:
On 6 production line of film, film 6 is successively through traction roller 7, guide roller 2.4, jockey pulley 8, dancer 9, guide roller 2.4 and contact
Winding is wound into double-station winding mechanism 2 on the Scroll 2.3 of station after roller 10, and Scroll 2.3 rotates, and persistently winds film
6；When 6 length of film that the control mechanism 5 senses that the Scroll 2.3 on winding station crimps reaches full volume setting value,
First control centre's turntable 2.2 rotate, due to winding station and unload volume station on the same line, usual central turnplate 2.2 to
180 ° are rotated close to 4 side of pressing roll mechanism, make the Scroll .3 wound on station and unloads 2.3 switching position of Scroll of volume station,
So that pressing roll mechanism 4 and electricity corresponding with Scroll 2.3 on winding station melt cutter mechanism 3 and are located at Scroll on winding station
The two sides of 6 thickness direction of film of 2.3 surfaces cutting to be fit；Secondly, being wound on the control of control mechanism 5 starting and winding station
The electricity of the corresponding installation of axis 2.3 melts cutter mechanism 3, contactor closure, and the solenoid valve connecting with the first cylinder is connected, and alloy wire 3.3 is opened
Begin to heat, the first cylinder starting, the first Telescopic-cylinder bar stretches out the rotation for driving the first swing arm 3.1 and being connected to the first swing arm 3.1
Shaft 3.2 rotates, so that the alloy wire 3.3 heated in rotary shaft 3.2 is waited for close to 2.3 surface of Scroll on winding station
It is bonded the film 8 of cutting；Again, control mechanism 5 controls the solenoid valve connecting with the second cylinder and connects, the starting of the second cylinder, the
Two Telescopic-cylinder bars, which stretch out, drives the second swing arm 4.2 rotation, and the pressure roller 4.1 of 4.2 end of the second swing arm fits on winding station
2.3 surface of Scroll, the film 6 of 2.3 surface of Scroll cutting to be fit wound on station is fitted in into winding work respectively
Scroll 2.3 on position and the alloy wire 3.3 heated；Finally, 2.3 surface of the Scroll cutting to be fit on winding station
Film 6 by high temperature alloy silk 3.3 cut off after through pressure roller 4.1 squeezed and fit in winding station on 2.3 surface of Scroll, control
Mechanism 5 processed, which disconnects, controls the contactor that alloy wire 3.3 heats, the solenoid valve that disconnection is connect with the first cylinder, the second cylinder, and first
Telescopic-cylinder bar and the second Telescopic-cylinder bar retraction, are back to control mechanism 5 for alloy wire in rotary shaft 3.2 and 4.1 band of pressure roller and control
System starts preceding setting position.
Although the present invention has been disclosed as a preferred embodiment, however, it is not to limit the invention.Skill belonging to the present invention
Has usually intellectual in art field, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations.Cause
This, the scope of protection of the present invention is defined by those of the claims.
Claims (8)
1. a kind of winding roll-switching device that film is automatically cut off is received including rack, the double-station being installed in rotation in rack
Volume mechanism, pressing roll mechanism and the control mechanism for controlling double-station winding mechanism and pressing roll mechanism movement；The double-station is received
Rolling up mechanism includes two shafts, two central turnplates, two Scrolls and two guide rollers；The shaft is rotatably connected at
Rack, described two central turnplates are separately positioned on end of the shaft far from rack, and two central turnplate disks are parallel to each other；
It is provided in the central turnplate disk positioned at collinear winding station and unloads volume station, winding station is closed with volume station is unloaded
It is symmetrical in shaft；The both ends of two Scrolls are rotationally connected with central turnplate respectively, two Scrolls each parallel to shaft,
And be located at winding station and unload on volume station, the Scroll for winding station is matched with the Scroll switching position for unloading volume station
It closes；The both ends of the guide roller are installed in rotation on respectively on two central turnplates, and guide roller is provided in two Scrolls
Between, and guide roller is parallel to shaft, and is symmetrically arranged on the two sides of shaft；It is characterized in that, further including centrally disposed turn
Electricity in disk disk melts cutter mechanism；It includes two that the electricity, which melts cutter mechanism, and corresponds to each other installation with Scroll respectively；
It includes the first swing arm, rotary shaft and the first transmission mechanism that the electricity, which melts cutter mechanism,；First swing arm includes two, respectively
It is arranged in two opposite disks of central turnplate, and first swing arm one end is rotationally connected with central turnplate, the other end is using the
Two bearings are rotationally connected with rotary shaft end；The rotary shaft along be parallel to the setting of winding axis direction two central turnplates it
Between, setting is parallel to the alloy wire of rotary shaft in rotary shaft；The alloy wire is electrically connected to control mechanism, and the length of alloy wire
Spend the width of the film to be cut off at least equal to Scroll surface on winding station；First transmission mechanism is connected to the first pendulum
Arm, and the first transmission mechanism is electrically connected to control mechanism；
The pressing roll mechanism is mounted between two central turnplates, including the corresponding pressure roller for being parallel to Scroll, the second swing arm and
Second transmission mechanism；Second swing arm includes two, and the second swing arm is separately positioned on pressure roller axial ends, second swing arm one end
It is connected to pressure roller, the other end is rotationally connected with rack；Second transmission mechanism is connected to the second swing arm, and the second transmission mechanism
It is electrically connected to control mechanism；
When the film length that the control mechanism senses that the Scroll on winding station crimps reaches full volume setting value, first
Control centre's turntable rotation so that winding station on Scroll with unload volume station Scroll switching position, pressing roll mechanism and
Melt cutter mechanism with the corresponding electricity of Scroll on winding station and is located at the thin of Scroll surface cutting to be fit on winding station
The two sides of film thickness direction；Secondly, the electricity of control starting installation corresponding with Scroll on winding station melts cutter mechanism, electricity melts knife machine
The alloy wire of structure is begun to warm up, the transmission of the first transmission mechanism, is driven the first swing arm and is connected to the rotary shaft rotation of the first swing arm,
So that film of the alloy wire heated in rotary shaft close to Scroll surface cutting to be fit on winding station；Again,
Control the second transmission mechanism of starting, the transmission of the second transmission mechanism drive the second swing arm rotation, and then will wind station with dynamic pressure roller
On the film of Scroll surface cutting to be fit fit in Scroll and the alloy wire that is heating on winding station respectively；
Finally, the film of the Scroll surface cutting to be fit on winding station is squeezed and is bonded through pressure roller after the cutting of high temperature alloy silk
Scroll surface on winding station, control mechanism control electricity melts cutter mechanism and the second transmission mechanism is back to before controlling starting
Setting position.
2. the winding roll-switching device that film according to claim 1 is automatically cut off, which is characterized in that set in the rotary shaft
Two erection supports of interval installation are equipped with, two erection supports are parallel to each other and correspond to installation；The erection support is far from rotation
The end of shaft is provided with alloy wire mounting portion, the alloy wire mounting portion include the adjusting bolt of coaxial arrangement, insulation sleeve and
Alloy wire fixing sleeve；The alloy wire is arranged between two erection supports, and the both ends of alloy wire are connected to alloy wire
Mounting portion；
The erection support is provided with through-hole far from the end of rotary shaft, the centerline axis parallel of the through-hole in rotary shaft, and
The inner wall of through-hole is provided with screw thread；The adjusting bolt is adapted to through-hole, adjusts bolt along the direction close to adjacent erection support
It is piercing in through-hole, and adjusts bolt and be piercing in the end of through-hole and be connected to insulation sleeve；The insulation sleeve is far from the end for adjusting bolt
Portion is connected to alloy wire fixing sleeve, and the alloy wire fixing sleeve is fixed on alloy wire end.
3. the winding roll-switching device that film according to claim 2 is automatically cut off, which is characterized in that the alloy wire installation
Portion further includes tensioning spring, and the tensioning spring setting is being adjusted between bolt and insulation sleeve, and tensioning spring one end is connected to
The end that bolt is piercing in through-hole is adjusted, the other end is connected to insulation sleeve close to the end for adjusting bolt；The tensioning spring is used
In the tightness for adjusting alloy wire between two erection supports.
4. the winding roll-switching device that film according to claim 2 is automatically cut off, which is characterized in that the erection support can
Dismantling connection is in rotary shaft.
5. the winding roll-switching device that film according to claim 1 is automatically cut off, which is characterized in that the Scroll uses
First bearing is connected to central turnplate, and the rotary shaft is connected to the first swing arm using second bearing.
6. the winding roll-switching device that film according to claim 1 is automatically cut off, which is characterized in that first driver
Structure is set as the first cylinder, and the first cylinder includes the first cylinder block and the first Telescopic-cylinder being mounted in central turnplate disk
Bar, first Telescopic-cylinder bar one end are connected to the first cylinder block, and the other end is connected to the first swing arm；Second transmission mechanism is set
It is set to the second cylinder, the second cylinder includes rack-mounted second cylinder block and the second Telescopic-cylinder bar, and the second cylinder is stretched
Contracting bar one end is connected to the second cylinder block, and the other end is connected to the second swing arm.
7. the winding roll-switching device that film according to claim 1 is automatically cut off, which is characterized in that the alloy wire uses
Contactor is connected to control mechanism.
8. the winding roll-switching device that film according to claim 6 is automatically cut off, which is characterized in that first cylinder and
Second cylinder is respectively adopted solenoid valve and is connected to control mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371424.1A CN110182639A (en) | 2019-05-06 | 2019-05-06 | A kind of winding roll-switching device that film is automatically cut off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910371424.1A CN110182639A (en) | 2019-05-06 | 2019-05-06 | A kind of winding roll-switching device that film is automatically cut off |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110182639A true CN110182639A (en) | 2019-08-30 |
Family
ID=67715724
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910371424.1A Pending CN110182639A (en) | 2019-05-06 | 2019-05-06 | A kind of winding roll-switching device that film is automatically cut off |
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| CN (1) | CN110182639A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111498553A (en) * | 2020-04-23 | 2020-08-07 | 宁波鼎峰新材料科技有限公司 | Winding and changing method of film blowing machine |
| WO2020223870A1 (en) * | 2019-05-06 | 2020-11-12 | 桂林电器科学研究院有限公司 | Winding and changing device capable of automatically cutting off thin film |
| CN111924593A (en) * | 2020-07-14 | 2020-11-13 | 佛山市智布互联纺织有限公司 | Textile winding machine based on Internet of things big data technology |
| CN112644141A (en) * | 2020-12-21 | 2021-04-13 | 广溢(厦门)电子科技有限公司 | Hot-pressing film single-side bending process |
| CN112660868A (en) * | 2019-09-02 | 2021-04-16 | 北京黎马敦太平洋包装有限公司 | Radium-shine transfer membrane unwinding device |
| CN112678579A (en) * | 2020-12-30 | 2021-04-20 | 祝红彬 | Winding system with safe anti-tearing function for film production |
| CN112722575A (en) * | 2020-12-30 | 2021-04-30 | 苏州柯创电子材料有限公司 | Packaging gasket for optical film |
| CN112794136A (en) * | 2021-01-20 | 2021-05-14 | 广东金斯迪新材料科技有限公司 | Automatic film cutting and adhesive tape pasting device |
| CN112829982A (en) * | 2021-02-22 | 2021-05-25 | 三明学院 | Packaging equipment and packaging process thereof |
| CN113200392A (en) * | 2021-05-31 | 2021-08-03 | 内蒙古联晟新能源材料有限公司 | Automatic coil winding and replacing device for aluminum coil production line |
| CN113602866A (en) * | 2021-07-20 | 2021-11-05 | 安徽和邦纺织科技有限公司 | Rolling device for cylindrical weaving machine |
| CN113715320A (en) * | 2021-08-23 | 2021-11-30 | 博锲思智能装备(青岛)有限公司 | Automatic PVC membrane device that pastes of gypsum board |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020223870A1 (en) * | 2019-05-06 | 2020-11-12 | 桂林电器科学研究院有限公司 | Winding and changing device capable of automatically cutting off thin film |
| CN112660868A (en) * | 2019-09-02 | 2021-04-16 | 北京黎马敦太平洋包装有限公司 | Radium-shine transfer membrane unwinding device |
| CN112660868B (en) * | 2019-09-02 | 2023-03-14 | 北京黎马敦太平洋包装有限公司 | Radium-shine transfer film unwinding device |
| CN111498553A (en) * | 2020-04-23 | 2020-08-07 | 宁波鼎峰新材料科技有限公司 | Winding and changing method of film blowing machine |
| CN111924593B (en) * | 2020-07-14 | 2022-07-05 | 浙江集点科技有限公司 | Textile winding machine based on Internet of things big data technology |
| CN111924593A (en) * | 2020-07-14 | 2020-11-13 | 佛山市智布互联纺织有限公司 | Textile winding machine based on Internet of things big data technology |
| CN112644141A (en) * | 2020-12-21 | 2021-04-13 | 广溢(厦门)电子科技有限公司 | Hot-pressing film single-side bending process |
| CN112722575A (en) * | 2020-12-30 | 2021-04-30 | 苏州柯创电子材料有限公司 | Packaging gasket for optical film |
| CN112678579A (en) * | 2020-12-30 | 2021-04-20 | 祝红彬 | Winding system with safe anti-tearing function for film production |
| CN112794136A (en) * | 2021-01-20 | 2021-05-14 | 广东金斯迪新材料科技有限公司 | Automatic film cutting and adhesive tape pasting device |
| CN112829982A (en) * | 2021-02-22 | 2021-05-25 | 三明学院 | Packaging equipment and packaging process thereof |
| CN113200392A (en) * | 2021-05-31 | 2021-08-03 | 内蒙古联晟新能源材料有限公司 | Automatic coil winding and replacing device for aluminum coil production line |
| CN113602866A (en) * | 2021-07-20 | 2021-11-05 | 安徽和邦纺织科技有限公司 | Rolling device for cylindrical weaving machine |
| CN113715320A (en) * | 2021-08-23 | 2021-11-30 | 博锲思智能装备(青岛)有限公司 | Automatic PVC membrane device that pastes of gypsum board |
| CN117466032A (en) * | 2023-12-28 | 2024-01-30 | 山东大森新材料科技有限公司 | Packaging paper printing winding device |
| CN117466032B (en) * | 2023-12-28 | 2024-03-15 | 山东大森新材料科技有限公司 | Packaging paper printing winding device |
| CN117566490A (en) * | 2024-01-16 | 2024-02-20 | 常州金纬片板膜科技有限公司 | Plastic film winding device |
| CN117566490B (en) * | 2024-01-16 | 2024-03-12 | 常州金纬片板膜科技有限公司 | Plastic film winding device |
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Application publication date: 20190830 |
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