CN106586633A - Non-glue tail sealing device for roll - Google Patents
Non-glue tail sealing device for roll Download PDFInfo
- Publication number
- CN106586633A CN106586633A CN201710022170.3A CN201710022170A CN106586633A CN 106586633 A CN106586633 A CN 106586633A CN 201710022170 A CN201710022170 A CN 201710022170A CN 106586633 A CN106586633 A CN 106586633A
- Authority
- CN
- China
- Prior art keywords
- clamping
- reel
- sealing device
- tail sealing
- glue tail
- 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.)
- Granted
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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
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/29—Securing the trailing end of the wound web to the web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4144—Finishing winding process
- B65H2301/41445—Finishing winding process after winding process
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- Making Paper Articles (AREA)
- Package Closures (AREA)
Abstract
The invention discloses a non-glue tail sealing device for a roll. The non-glue tail sealing device comprises tail sealing mechanisms and extrusion devices, and the tail sealing mechanisms and the extrusion devices are opposite in an up-down mode. The multiple sets of tail sealing mechanisms are axially arranged along the roll. Each set of tail sealing mechanism comprises a first clamping die, a second clamping die and a driving unit. Each driving unit drives the corresponding first clamping die and the corresponding second clamping die to move oppositely so that the first clamping die and the second clamping die can be opened and closed to each other. Each extrusion device is used for extruding the roll between an opening of the corresponding first clamping die and an opening of the corresponding second clamping die, so that a clamping nozzle of the first clamping die and a clamping nozzle of the second clamping die are embedded into the outer circumferential surface of the roll, and a pressing part is formed on the outer circumferential surface of the roll by closing the first clamping die and the second clamping die.
Description
Technical field
The present invention relates to the manufacturing and processing equipment technology of the manufacturing and processing equipment of weblike material, more specifically toilet roll
Field, more particularly to a kind of reel is without glue tail sealing device.
Background technology
Reel is the weblike material for strip-shaped material being carried out into winding processing and being formed, and common are toilet paper roll, plastics
The forms such as volume.By taking toilet paper roll as an example, existing such reel during packaging, transport etc. in order to keep reel to stablize
Property, need the tail end in reel to carry out envelope volume so as to will not scatter.Existing reel can be glutinous using glue in tail end after winding
Conjunction carries out sealing, and to keep the stability of reel, the sealing mode bonded using glue has three below shortcoming：First, make
With it is front the end of reel is torn during can destroy the reel outer ring mutually binded with tail end, prevent a part for tail end from normally making
With；Second, because glue has certain permeability, the paper of internal layer is often sticked under certain situation, cause user to need to tear off
Multilamellar could be used, not only waste of materials, and inconvenient operation；3rd, will be using big in existing reel tail end sealing
The glue of amount, not only needs to increase extra material cost, and glue is a kind of chemical synthetic material, is harmful to certain
Composition, and with certain volatility, workman or user can be good for when either either using in process of production
Health produces negative impact, and the use of a large amount of glue is unfavorable for environmental protection.
For these reasons, the applicant have submitted that entitled " a kind of reel is without glue environmental protection sealing in 2015.11.12
The application for a patent for invention of method and reel ", its Publication No. CN 105293196 A, publication date is 2016.02.03.Specifically,
Reel tail end is pressed using the mode of mechanical press, its process need not adopt glue.But applicant is in that patent
The method for only disclosing its processing, and the undisclosed concrete equipment for realizing the method.Publication No. CN101674993A,
Although the patent application of CN104755400A discloses mechanical system and forms folding part, but their inefficiencies, can not one
Secondary property forms sealing in reel tail end.In addition applicant is in follow-up implementation process, find prior art still suffer from it is following not
Foot：The action closed by die head make reel tail end formed nip portion when, due to the contact area between die head and reel compared with
It is little, can increase nip portion formation difficulty, that is, enable formed nip portion its pressing the number of plies it is also relatively fewer, be unfavorable for improve envelope
The stability of tail；In order to ensure the paper portion of reel can be compressed uniformly, the clamping that it is adopted must have higher precision,
But for the fabric width for coordinating reel larger, its clamping must also have larger width, and this is easy for causing clamping to occur scratching
Property deformation, affect the precision of clamping affects the reliability of sealing effect and sealing technique then.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of to roll up without the need for mucilage sealing, and sealing effect
Well, the high reel of reliability is without glue tail sealing device.
In order to realize object above, the technical solution adopted in the present invention is：
A kind of reel is without glue tail sealing device, including sealing mechanism opposing upper and lower and pressurizing unit, and the sealing mechanism has many
Group, and multigroup sealing mechanism axially arranges along reel, per group of sealing mechanism include the first clamping, the second clamping and
Driver element, the driver element drive the first clamping and the second clamping to mobile to realize the first clamping and the second clamping phase
Mutually folding, described pressurizing unit is used to reel is extruded so that the first clamping to the opening between the first clamping and the second clamping
The outer circumference surface of reel is embedded in the dop of the second clamping, by closing the outer circumference surface of the first clamping and the second clamping in reel
Form nip portion.
Further, the dop of first clamping and the second clamping protrudes from its medial surface.
Further, first clamping or the second clamping is formed with serration on its dop.
Further, first clamping and the second clamping is formed with intermeshing serration on its dop.
Further, per group of sealing mechanism also includes frame, two tong arms being hinged and two connecting rods being hinged,
Wherein described first clamping and the second clamping are respectively arranged at the head of two tong arms, by being fixed in frame between two tong arms
Bearing pin is hinged, and the afterbody of two tong arms corresponds with connecting rod described in two be hinged respectively, and also the hinge between two connecting rods
Lifting slider is connected with contact, the lifting slider is connected by the slide being installed in frame, by tong arm and company
Bar transmission makes the first clamping and the second clamping synchronous to folding.
Further, the first described clamping and the second clamping are positioned opposite, and respectively at both sides, connection is pushed away the driver element
Dynamic first clamping and the second clamping are to movement.
Further, one end its other end of connection tong arm of the driver element is connected with cross sliding clock, the cross sliding clock
Telescopic direction along driver element is slidably connected in frame, while the cross sliding clock is also configured with the regulation machine for driving it to slide
Structure, by water transfer smooth block the folding amplitude of the first clamping and the second clamping is adjusted.
Further, described governor motion includes screw rod and spiro rod support, and the screw thread at the screw rod two ends is conversely, its one end
It is threadedly coupled with cross sliding clock, its other end is threaded with spiro rod support, the spiro rod support is fixedly connected with frame.
Further, clamping mounting seat is also included, between the clamping mounting seat and the first clamping and the second clamping respectively
Connected by connecting bolt, and clamping mounting seat is threaded with multiple regulating bolts, the plurality of regulation spiral shell in its lateral surface
Bolt arrange along the width of clamping mounting seat and through clamping mounting seat to the first clamping and the second clamping top pressure to adjust
The depth of parallelism between one clamping and the second clamping.
Further, described pressurizing unit includes being located at the conveyer belt above sealing mechanism, the conveyer belt and the first clamping
And second clamping opening between the diameter for being smaller than reel forming the pressure to reel.
Further, described pressurizing unit includes just to the pressing plate above the first clamping and the second clamping and connects the pressure
Plate is used for the extruding cylinder for driving the pressing plate to push.
Further, the sealing mechanism downstream is provided with dressing mechanism, and described dressing mechanism is arranged including about a pair
Pressure roller, be smaller than drum diameter to produce radial pressure, and two pressure roller edges to reel between the pressure roller described in this pair
In the same direction differential speed rotation is so that rolling displacement is produced between this pair of pressure roller for reel so that the nip portion of reel forms docile reel
The impression of outer circumference surface.
Without glue tail sealing device, extruding reel is first passed through before pressing reel makes reel press from both sides at opening in sealing to above-mentioned reel
Protuberance is formed, because reel is initially formed protuberance in sealing, increases sealing mechanism to the holding area of reel so that volume
Cylinder sealing structure is more stable, simultaneously because its first clamping and the second clamping are pressed from both sides using the structure of stagewise when a certain section first
When error occur in mould and the laminating degree of the second clamping, individually this section of clamping part can be adjusted to correct its error, at the same with it is existing
Some integral type clampings are compared, and each section of clamping length significantly shortens in the present invention, and the error occurred in its production process is more
It is little, the effect of flexible deformation can also be reduced in use, be conducive to eliminating the patch between the first clamping and the second clamping
Right error improves production precision, so as to ensure its reliability without glue sealing technique.
Description of the drawings
The schematic diagram of the step of Fig. 1 is embodiment one one.
The schematic diagram of the step of Fig. 2 is embodiment one two
The schematic diagram of the step of Fig. 3 is embodiment one three.
Fig. 4 is the partial enlarged drawing of region A in Fig. 3.
The schematic diagram of the step of Fig. 5 is embodiment one four.
Fig. 6 is partial enlarged drawings of the region B when the first clamping and the second clamping are closed in Fig. 5.
Fig. 7 is partial enlarged drawings of the region B after nip portion is formed in Fig. 5.
The schematic diagram of the step of Fig. 8 is embodiment one five.
Fig. 9 is the dimensional structure diagram of sealing mechanism in embodiment one.
Figure 10 is the dimensional structure diagram that sealing mechanism hides after frame in embodiment one.
Figure 11 is the side sectional view of sealing mechanism in embodiment one.
Figure 12 is the dimensional structure diagram of the first clamping and the second clamping in embodiment one.
Figure 13 is the side sectional view of a kind of first clamping of embodiment and the second clamping.
Figure 14 is the partial enlarged drawing of region C in Figure 12.
Figure 15 is the partial enlarged drawing of region D in Figure 13.
Figure 16 is the dimensional structure diagram of the reel processed by embodiment one.
Figure 17 is the side view of the reel processed by embodiment one.
Figure 18 is the partial enlarged drawing of region E in Figure 17.
The schematic diagram of the step of Figure 19 is embodiment two one.
The schematic diagram of the step of Figure 20 is embodiment two two
The schematic diagram of the step of Figure 21 is embodiment two three
Figure 22 is the partial enlarged drawing of region F in Figure 21.
The schematic diagram of the step of Figure 23 is embodiment two four.
Figure 24 is partial enlarged drawings of the region G when the first clamping and the second clamping are closed in Figure 23.
Figure 25 is partial enlarged drawings of the region G after nip portion is formed in Figure 23.
The schematic diagram of the step of Figure 26 is embodiment two five.
Figure 27 is the structural representation of embodiment three.
Figure 28 is the structural representation of example IV.
Figure 29 is the partial enlarged drawing of region H in Figure 28.
Wherein, 11- belt conveyors, 12- rollers, 13- gas blow pipes, 14- detection heads, 2- sealings mechanism, the clampings of 21a- first,
The clampings of 21b- second, 211- clamping mounting seats, 212- connecting bolts, 213- regulating bolts, 214- dops, 215- serrations, 22- machines
Frame, 221- lifting sliders, 222- guide rails, 223- cross sliding clocks, 224- screw rods, 225- spiro rod supports, 226- bearing pins, 23- drives
Unit, 24- tong arms, 25- connecting rods, 31- conveyer belts, 32- pressing plates, 33- extruding cylinders, 4- reels, 41- nip portion, 42- impressions,
5- pressure rollers.
Specific embodiment
Claimed technical solution of the invention is described in further detail in conjunction with the drawings and specific embodiments.
Embodiment one
Referring to shown in accompanying drawing 1, the reel in the present embodiment without glue tail sealing device, including seeking the end of reel for find the tail end of reel 4
Mechanism, positioned at the pressurizing unit opposing upper and lower of sealing mechanism 2 and sealing mechanism 2 for seeking paper tail mechanism downstream and positioned at sealing
The dressing mechanism in the downstream of mechanism 2.
In the present embodiment, end of reel mechanism is sought including belt conveyor 11, roller 12, gas blow pipe 13 and detection head 14.Wherein
Belt conveyor 11 and roller relative and rotating in same direction about 12, so as to be formed between belt conveyor 11 and roller 12 reel 4 is made
The reel for rotating in place specifically, because belt conveyor 11 and roller 12 are with minimum speed discrepancy rotating in same direction, makes from switching stations
The linear velocity in both rotational directions of reel 4 is essentially identical, so that reel 4 is almost rotated in place in reel from switching stations
And advanced with minimum speed.Gas blow pipe 13 is directed at reel and is changed a job certainly with blowing out and blowing to reel the tail end of reel 4 from switching stations
The downstream of position, detection head 14 is located at reel to be used to sense the tail end of reel 4 from the downstream of switching stations.In the art, seek
End of reel mechanism can also have other different forms, such as Publication No. CN 1137259C and Publication No. CN
The patent of 104755400A individually discloses two kinds and seeks end of reel mechanism different from the present embodiment, and those skilled in the art can basis
It is actually needed selection and suitably seeks end of reel mechanism.
Referring to shown in Fig. 9 and Figure 10, in the present embodiment, sealing mechanism 2 has multigroup, and multigroup sealing mechanism 2 is along reel 4
Axially arrangement, every group of sealing mechanism 2 includes that the first clamping 21a, the second clamping 21b and driver element 23, frame 22, two are mutual
The connecting rod 25 that the tong arm 24 and two being hinged is hinged.
Wherein, the first clamping 21a and the second clamping 21b are respectively arranged at the head of two tong arms 24, lead between two tong arms 24
Cross the bearing pin 226 being fixed in frame 22 to be hinged, the afterbody of two tong arms 24 corresponds with two connecting rod 25 be hinged respectively, and
And the lifting slider 221 of lifting slider 221 is connected with the pin joint also between two connecting rods 25 is slided with frame 22 by guide rail 222
Dynamic connection.Because two tong arms 24 and two connecting rods 25 are hinged, therefore wherein one when 24 drived unit of tong arm 23 is promoted,
Another tong arm 24 also can synchronous backward swing so as to realize the first clamping 21a and the second clamping 21b synchronous on-offs, make reel 4
Uniform stressed when clamped, it is to avoid the unilateral stress in sealing of reel 4 is excessive impaired.
Shown in Figure 11, in the present embodiment, each group of the first clamping 21a and the second clamping 21b are separately configured one
Organize driver element 23 individually to adjust the clamping pressure of each group the first clamping 21a and the second clamping 21b；One end of driver element 23
Connection tong arm 24 its other end is connected with cross sliding clock 223, and cross sliding clock 223 is slidably connected along the telescopic direction of driver element 23
In frame 22, while the cross sliding clock 223 is also configured with the governor motion for driving it to slide, adjusted by water transfer smooth block 223
Save the folding amplitude of the first clamping 21a and the second clamping 21b.Governor motion includes screw rod 224 and spiro rod support 225, the spiral shell
Conversely, its one end is threadedly coupled with cross sliding clock 223, its other end is threaded with spiro rod support for the screw thread at the two ends of bar 224
225, the spiro rod support 225 is fixedly connected with frame 22.Workman can adjust opening for tong arm 24 according to the coil diameter of current reel 4
Conjunction amplitude, specifically, rotary screw 224 makes cross sliding clock 223 slide in the horizontal direction, when cross sliding clock 223 is to driver element
During 23 1 side shifting, driver element 23 is less with the distance between tong arm 24, so that the expansible amplitude of tong arm 24 is less, fits
For the less reel 4 of coil diameter；When dorsad 23 1 side shifting of driver element of cross sliding clock 223, driver element 23 with and tong arm
The distance between 24 is bigger, so that the expansible amplitude of tong arm 24 is bigger, it is adaptable to the larger reel 4 of coil diameter.
Referring to shown in Figure 13 to Figure 15, in the present embodiment, the clamping 21a of clamping mounting seat 211 and first and the second clamping
Connected by connecting bolt 212 respectively between 21b, and clamping mounting seat 211 is threaded with multiple regulations in its lateral surface
Bolt 213, the plurality of regulating bolt 213 is arranged and through clamping mounting seat 211 pair along the width of clamping mounting seat 211
One clamping 21a and the second clamping 21b top pressures to adjust the depth of parallelism between the first clamping 21a and the second clamping 21b, specifically when
When first clamping 21a and the second clamping 21b is closed, if occurring the gap of local between the first clamping 21a and the second clamping 21b
When, to the regulating bolt 213 at rotation correspondence gap position, so as to adjust both depth of parallelism eliminations gap between the two.
First clamping 21a and the second clamping 21b are multi-segment structure and the multistage the first clamping 21a and the second clamping 21b difference
Along the axially arrangement of reel 4, the dop 214 that the first clamping 21a and the second clamping 21b is formed with protrusion on its medial surface top is simultaneously
Intermeshing serration 215 is formed with both dops 214, it is also possible to according to actual needs in the first clamping 21a and
A setting serration 215 is selected in two clamping 21b, pressure when sealing mechanism 2 closes can be improved using serration 215 makes coil paper press more
Plus closely, make nip portion 41 more firm.
When the first clamping 21a and the second clamping 21b is open, their arc tangent plane is controlled big with the tangent plane angle of reel 4
50 degree are less than in 15 degree, angle can be adjusted by bearing pin.So it is easy to dop 214 to form suitable forced section with reel
Position, can be combined closely with giving the enough grip force of reel, and the excessive damage reel of grip force is unlikely to again.
Again referring to shown in Fig. 1 to 8, in the present embodiment, pressurizing unit includes being located at the conveyer belt of the top of sealing mechanism 2
31, to form the pressure to reel 4, reel 4 exists the diameter for being smaller than reel 4 between the conveyer belt 31 and sealing mechanism 2
The effect of its pressure it is lower can to the first clamping 21a and the second clamping 21b between opening extrude so that the first clamping 21a and second
The dop 214 of clamping 21b is embedded in the outer circumference surface of reel 4.
In the present embodiment, dressing mechanism includes the pressure roller 5 arranged for about a pair, being smaller than between this pair of pressure roller 5
The diameter of reel 4, two pressure rollers 5 are along differential speed rotation in the same direction, and the linear velocity of two pressure rollers 5 has minimum difference, therefore to drive
The low speed of reel 4 rolls forward rotation.
Working method of the reel of the present embodiment without glue tail sealing device is as follows：
S1. it is shown in Figure 1, when reel 4 is transported to reel from switching stations, because belt conveyor 11 and roller 12 are with minimum
Speed discrepancy rotating in same direction, therefore the linear velocity of belt conveyor 11 is essentially inverse with the linear velocity of roller 12 consistent, now reel 4
Can almost rotate in place from switching stations in reel.
S2. shown in Figure 2, reel 4 of the gas blow pipe 13 to reel from switching stations is blown and is blown the tail end of reel 4,
Simultaneously detection head 14 can detect the tail end of reel 4, and now roller 12 stops operating and belt conveyor 11 keeps operating band movable reel 4
Roll forward.
S3. referring to shown in Fig. 3 and Fig. 4, reel 4 is rolled to sealing mechanism 2, and now the afterbody of reel 4 is just directed at sealing
The opening of mechanism 2；Simultaneously again due to the diameter for being smaller than reel 4 between conveyer belt 31 and sealing mechanism 2, therefore reel 4
Under the effect of its pressure can to the first clamping 21a and the second clamping 21b between opening extruding so that the first clamping 21a and the
The dop 214 of two clamping 21b is embedded in the outer circumference surface of reel 4.
S4. referring to shown in Fig. 5 to Fig. 7, the first clamping 21a and the second clamping 21b in sealing mechanism 2 is in driver element 23
Driving under synchronously close at reel 4 outer circumference surface formed nip portion 41.
S5. it is shown in Figure 8, complete the reel after sealing 4 and deliver to dressing mechanism forward under the drive of conveyer belt 31, roll up
The original place rolling under the drive of two pressure rollers 5 of dressing mechanism of cylinder 4, while and due between pressure roller 5 to be smaller than reel 4 straight
Footpath, therefore pressure roller 5 can also produce radial pressure to reel 4, the nip portion 41 of reel 4 can gradually in the roll procedure of reel 4
The circumferential surface of docile reel 4 is so as to forming described impression 42.
Referring to shown in Figure 16 to Figure 18, being the structure of reel 4 after the present embodiment processing, the reel 4 is near its end
The impression 42 of the circumferential surface of docile reel 4 is formed with, some circle coil papers of the outer layer of reel 4 compress laminating at the impression 42.
Embodiment two
Shown in Figure 19, reel in the present embodiment is with the difference of embodiment one without glue tail sealing device：In this enforcement
The first clamping 21a and the second clamping 21b of sealing folder are positioned opposite in example, and driver element 23 is telescopic cylinder and distinguishes in both sides
Connection promotes the first clamping 21a and the second clamping 21b, by the telescopic cylinder synchronization telescope of both sides so as to driving the first clamping
21a and the second clamping 21b synchronous on-offs；In the present embodiment pressurizing unit is included just to the first clamping 21a and the second clamping 21b
The pressing plate 32 of overthe openings and connect the pressing plate 32 for driving the extruding cylinder 33 that the pressing plate 32 pushes, using pressing plate 32
Reel 4 is extruded.
Working method of the reel of the present embodiment without glue tail sealing device is as follows：
S1. it is shown in Figure 19, when reel 4 is transported to reel from switching stations, because belt conveyor 11 and roller 12 are with pole
Little speed discrepancy rotating in same direction, thus the linear velocity of belt conveyor 11 with the linear velocity of roller 12 Jie Jin consistent, the now meeting of reel 4
Almost rotate in place from switching stations in reel.
S2. shown in Figure 20, reel 4 of the gas blow pipe 13 to reel from switching stations is blown and is blown the tail end of reel 4
Go out, while detection head 14 can detect the tail end of reel 4, now roller 12 stops operating and belt conveyor 11 keeps operating to drive volume
Cylinder 4 rolls forward.
S3. referring to shown in Figure 21 and Figure 22, reel 4 is rolled to sealing mechanism 2, and the afterbody of reel 4 is just directed at the first folder
The opening of mould 21a and the second clamping 21b, pressing plate 32 is extruded the row of reel 4 under the driving of extruding cylinder 33, and reel 4 is pressed at it
Power effect it is lower can to the first clamping 21a and the second clamping 21b between opening extrude so that the first clamping 21a and the second clamping
The dop 214 of 21b is embedded in the outer circumference surface of reel 4.
S4. referring to shown in Figure 23 to Figure 25, the first clamping 21a and the second clamping 21b in sealing mechanism 2 is in driver element
The outer circumference surface that reel 4 is synchronously closed under 23 driving forms nip portion 41.As shown in figure 25, filled using the sealing of the application
Put
S5. join as shown in Figure 26, complete the reel after sealing 4 and deliver to dressing mechanism, reel 4 forward under the drive of conveyer belt 31
The original place rolling under the drive of two pressure rollers 5 of dressing mechanism, while and due to being smaller than the diameter of reel 4 between pressure roller 5, because
This pressure roller 5 can also produce radial pressure to reel 4, and the nip portion 41 of reel 4 gradually docile can be rolled up in the roll procedure of reel 4
The circumferential surface of cylinder 4 is so as to forming described impression 42.
Embodiment three
Referring to shown in accompanying drawing 27, reel in the present embodiment is with the difference of embodiment one without glue tail sealing device：In this reality
Apply the first clamping 21a and the second clamping 21b in example positioned opposite, connection promotes the first clamping to driver element 23 respectively at both sides
21a and the second clamping 21b, by two synchronization telescopes of driver element 23 so as to driving the first clamping 21a and the second clamping 21b same
Step folding.
Example IV
Referring to shown in accompanying drawing 28 and 29, reel in the present embodiment is with the difference of embodiment one without glue tail sealing device：
Pressurizing unit includes just to the pressing plate 32 above sealing mechanism 2 and connects the pressing plate 32 for driving the pressure in the present embodiment
The extruding cylinder 33 that plate 32 is pushed, is extruded reel 4 using pressing plate 32.Additionally, in the present embodiment, the first clamping 21a
Flush with its medial surface with the dop 214 of the second clamping 21b.
The embodiment of the above is only presently preferred embodiments of the present invention, and any pro forma limit is not done to the present invention
System.Any those of ordinary skill in the art, under without departing from technical solution of the present invention ambit, all using the disclosure above
Technology contents more possible variations and retouching, or the equivalence enforcement for being revised as equivalent variations are made to technical solution of the present invention
Example.Therefore all contents without departing from technical solution of the present invention, according to the equivalent equivalence changes that the thinking of the present invention is made, all should cover
In protection scope of the present invention.
Claims (12)
1. a kind of reel is without glue tail sealing device, including sealing mechanism opposing upper and lower（2）And pressurizing unit, it is characterised in that：Institute
State sealing mechanism（2）With multigroup, and multigroup sealing mechanism（2）Along reel（4）Axially arrangement, per group of sealing mechanism
（2）Include the first clamping（21a）, the second clamping（21b）And driver element（23）, the driver element（23）First is driven to press from both sides
Mould（21a）With the second clamping（21b）To mobile realizing the first clamping（21a）With the second clamping（21b）Mutually folding, it is described
Pressurizing unit be used for reel（4）To the first clamping（21a）With the second clamping（21b）Between opening extruding so that first folder
Mould（21a）With the second clamping（21b）Dop（214）Embedded reel（4）Outer circumference surface, by closing the first clamping（21a）
With the second clamping（21b）In reel（4）Outer circumference surface formed nip portion（41）.
2. described a kind of reel according to claim 1 is without glue tail sealing device, it is characterised in that：First clamping
（21a）With the second clamping（21b）Dop（214）Protrude from its medial surface.
3. a kind of reel according to claim 1 and 2 is without glue tail sealing device, it is characterised in that：First clamping（21a）
Or second clamping（21b）In its dop（214）On be formed with serration（215）.
4. a kind of reel according to claim 1 and 2 is without glue tail sealing device, it is characterised in that：First clamping（21a）
With the second clamping（21b）In its dop（214）On be formed with intermeshing serration（215）.
5. a kind of reel according to claim 1 is without glue tail sealing device, it is characterised in that：Per group of sealing mechanism（2）
Also include frame（22）, two tong arms being hinged（24）The connecting rod being hinged with two（25）, wherein first clamping
（21a）With the second clamping（21b）It is respectively arranged at two tong arms（24）Head, two tong arms（24）Between by being fixed on frame
（22）On bearing pin（226）It is hinged, two tong arms（24）Afterbody respectively with connecting rod described in two（25）One-to-one corresponding is hinged, and
And also in two connecting rods（25）Between pin joint on be connected with lifting slider（221）, the lifting slider（221）By being installed on
Frame（22）On guide rail（222）It is slidably connected, by tong arm（24）And connecting rod（25）Transmission makes the first clamping（21a）With second
Clamping（21b）Synchronously to folding.
6. a kind of reel according to claim 1 is without glue tail sealing device, it is characterised in that：The first described clamping（21a）
With the second clamping（21b）It is positioned opposite, the driver element（23）The connection respectively at both sides promotes the first clamping（21a）With second
Clamping（21b）To movement.
7. a kind of reel according to claim 5 is without glue tail sealing device, it is characterised in that：The driver element（23）One
End connection tong arm（24）Its other end is connected with cross sliding clock（223）, the cross sliding clock（223）Along driver element（23）Stretch
Contracting direction is slidably connected to frame（22）On, while the cross sliding clock（223）The governor motion for driving it to slide is also configured with, is led to
Toning cross sliding clock（223）Adjust the first clamping（21a）With the second clamping（21b）Folding amplitude.
8. a kind of reel according to claim 7 is without glue tail sealing device, it is characterised in that：Described governor motion includes spiral shell
Bar（224）And spiro rod support（225）, the screw rod（224）The screw thread at two ends is conversely, its one end and cross sliding clock（223）Screw thread
Connection, its other end is threaded with spiro rod support（225）, the spiro rod support（225）With frame（22）It is fixedly connected.
9. a kind of reel according to claim 1 is without glue tail sealing device, it is characterised in that：Also include clamping mounting seat
（211）, the clamping mounting seat（211）With the first clamping（21a）With the second clamping（21b）Between respectively pass through connecting bolt
（212）Connection, and clamping mounting seat（211）Multiple regulating bolts are threaded with its lateral surface（213）, the plurality of regulation
Bolt（213）Along clamping mounting seat（211）Width arrange and through clamping mounting seat（211）To the first clamping（21a）
With the second clamping（21b）Top pressure is adjusting the first clamping（21a）With the second clamping（21b）Between the depth of parallelism.
10. a kind of reel according to claim 1 is without glue tail sealing device, it is characterised in that：Described pressurizing unit includes
Positioned at sealing mechanism（2）The conveyer belt of top（31）, the conveyer belt（31）With the first clamping（21a）With the second clamping（21b）'s
Reel is smaller than between opening（4）Diameter being formed to reel（4）Pressure.
A kind of 11. reels according to claim 1 are without glue tail sealing device, it is characterised in that：Described pressurizing unit includes
Just to the first clamping（21a）With the second clamping（21b）The pressing plate of top（32）And connect the pressing plate（32）For driving the pressure
Plate（32）The extruding cylinder for pushing（33）.
A kind of 12. reels according to claim 1 are without glue tail sealing device, it is characterised in that：The sealing mechanism（2）Downstream
Dressing mechanism is provided with, described dressing mechanism includes about a pair pressure rollers arranged（5）, the pressure roller described in this pair（5）Between
Be smaller than reel（4）Diameter is with to reel（4）Produce radial pressure, and two pressure rollers（5）Along differential speed rotation in the same direction so that
Reel（4）In this pair of pressure roller（5）Between produce rolling displacement so that reel（4）Nip portion（41）Form docile reel（4）
The impression of outer circumference surface（42）.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710022170.3A CN106586633B (en) | 2017-01-12 | 2017-01-12 | A kind of reel is without glue tail sealing device |
| PCT/CN2017/102564 WO2018129951A1 (en) | 2017-01-12 | 2017-09-21 | Glue-free tail sealing device for roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710022170.3A CN106586633B (en) | 2017-01-12 | 2017-01-12 | A kind of reel is without glue tail sealing device |
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| Publication Number | Publication Date |
|---|---|
| CN106586633A true CN106586633A (en) | 2017-04-26 |
| CN106586633B CN106586633B (en) | 2017-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710022170.3A Active CN106586633B (en) | 2017-01-12 | 2017-01-12 | A kind of reel is without glue tail sealing device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106586633B (en) |
| WO (1) | WO2018129951A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107618914A (en) * | 2017-10-27 | 2018-01-23 | 佛山市宝索机械制造有限公司 | Unilateral pressing paper roll without glue closing device |
| WO2018129951A1 (en) * | 2017-01-12 | 2018-07-19 | 陆德昌 | Glue-free tail sealing device for roller |
| WO2018129952A1 (en) * | 2017-01-12 | 2018-07-19 | 陆德昌 | Tail sealing and rolling mechanism adaptable to a plurality of rolling diameter specifications |
| CN108328272A (en) * | 2018-03-07 | 2018-07-27 | 佛山达健实验设备有限公司 | A kind of coiled material tail end orientation conveying device |
| CN109879095A (en) * | 2019-04-01 | 2019-06-14 | 佛山市南海区德昌誉机械制造有限公司 | High speed is without glue tail sealing device and its working method |
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| CN107618914B (en) * | 2017-10-27 | 2024-04-30 | 佛山市宝索机械制造有限公司 | Glue-free sealing device for single-side press-fit paper roll |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018129951A1 (en) | 2018-07-19 |
| CN106586633B (en) | 2017-12-05 |
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