CN105711226A - Four-roll calendering and draping production device for PVC plastic floor surface film attachment - Google Patents
Four-roll calendering and draping production device for PVC plastic floor surface film attachment Download PDFInfo
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- CN105711226A CN105711226A CN201610158937.0A CN201610158937A CN105711226A CN 105711226 A CN105711226 A CN 105711226A CN 201610158937 A CN201610158937 A CN 201610158937A CN 105711226 A CN105711226 A CN 105711226A
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- Prior art keywords
- roll
- roller
- wear
- resistant membrane
- fit body
- 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.)
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- 229920000915 polyvinyl chloride Polymers 0.000 title claims abstract description 41
- 238000003490 calendering Methods 0.000 title claims abstract description 22
- 229920003023 plastic Polymers 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 239000012528 membrane Substances 0.000 claims description 53
- 238000000034 method Methods 0.000 claims description 17
- 238000010030 laminating Methods 0.000 claims description 16
- 239000000741 silica gel Substances 0.000 claims description 11
- 229910002027 silica gel Inorganic materials 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 239000004575 stone Substances 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 238000007731 hot pressing Methods 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002035 prolonged Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/06—Embossing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/18—Handling of layers or the laminate
Abstract
The invention discloses a four-roll calendering and draping production device for PVC plastic floor surface film attachment. The four-roll calendering and draping production device comprises a four-roll calender, a wear-proof film unwinding mechanism, a printing film unwinding mechanism, a wear-proof film attaching mechanism, a printing film attaching mechanism and a guide-out mechanism. The printing film unwinding mechanism and the wear-proof film unwinding mechanism are installed on the two sides of the top end of the four-roll calender respectively. The wear-proof film attaching mechanism, the printing film attaching mechanism and the guide-out mechanism are sequentially arranged on the right side of a shading roll from top to bottom. The wear-proof film attaching mechanism is obliquely arranged on the right side of the shading roll. The printing film attaching mechanism and the guide-out mechanism are parallelly arranged on the right side of the shading roll. According to the four-roll calendering and draping production device, a vertical design is adopted, and a lower mirror roll and an upper mirror roll are used for determination of thickness; air is evenly extruded and exhausted by means of false attachment of a first guide-out roll in the printing film attaching mechanism, a PVC bottom board, a printing film and a wear-proof film can be more easily bound firmly, and production becomes convenient, simple and stable.
Description
Technical field
The present invention relates to floor and produce apparatus field, specifically a kind of PVC stone plastic floor laminating process units of film on surface four-roll calendaring.
Background technology
The mode that the laminating print film in existing PVC stone plastic floor surface and wear-resistant membrane prolong mainly by three-roller calendaring or six roll-ins realizes.Wherein, three-roller calendaring mode is shown in Fig. 2, three-roller calendaring process is: adopt high-speed mixer mixing, through twin-screw extrusion, utilization sheet die is extruded, entrance tri-roll press machine rolls, while calendering, print film+wear-resistant membrane is entered tri-roll press machine together and carry out calender lamination, tri-roll press machine central roll pattern, general central roll adopts wood grain roller (to need the textured pattern of change rod according to city-level, can quick-replaceable central roll, bottom roller is generally adopted grid floral designs), by drawing after natural cooling, dicing, enter tempering destressing system, cut fluting, packaging becomes finished product.For the PVC floor finished product producing thickness 4mm, control following condition: the thick 5mm of (1) PVC base plate mould extrusion；(2) printing thickness 0.07mm；(3) the wear-resisting thickness 0.3mm of PVC transparent, general thickness is 0.1～0.5mm；(4) bottom roller and the fixed thickness of central roll thickness are 4mm, roll (press polish) thickness 1mm.This mode has the drawback that: (1) color film extends, PVC base plate+print film+wear-resistant membrane gross thickness 5.37mm, through 4mm roll gap roll, print film draw high thickness 1.37mm, the stretching of print film is extended and is exceeded >=25%, the floor surface pattern distortion made；(2) there is bubble, owing to patterned roll surface is uneven, calendering is in print film, and the air in print film fold is difficult to discharge, and causes the middle bubble of print film and wear-resistant membrane a lot, affects surface quality and bonding intensity.
The mode that six roll-ins are prolonged is shown in Fig. 1, six roller calender lines: adopt high-speed mixer mixing, through twin-screw extrusion, use sheet die extrusion, enter and flatten mechanism's (the first pair roller), film pasting mechanism (the second pair roller) and embossing mechanism (the 3rd pair roller)；Because the first pair roller and the second pair roller are apart from distant, during to second group of roller, the temperature of PVC base has fallen to 120 DEG C, and print film is too low in conjunction with temperature with base material, it does not have (general print film tack temperature is at 150 DEG C/linear velocity 1m per minute for bonding intensity；Distance between second group and the 3rd group is also distant, and base material temperature is low, causes that texture compacting is unintelligible.
It is thus desirable to existing calender device is improved, to meet the needs of actual production.
Summary of the invention
It is an object of the invention to provide the PVC stone plastic floor laminating process units of film on surface four-roll calendaring, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
The PVC stone plastic floor laminating process units of film on surface four-roll calendaring, including four-roll calender, wear-resistant membrane unreeling structure, print film unreeling structure, wear-resistant membrane fit body, print film fit body and export agency,
Described four-roll calender includes frame, lower mirror roller, upper mirror roller, shading roller and dandy roll, described lower mirror roller, upper mirror roller, shading roller, dandy roll are sequentially arranged in frame from bottom to up, the left side of described dandy roll and upside are respectively equipped with the first directive wheel and the 3rd directive wheel, and the first directive wheel and the 3rd directive wheel are separately mounted in frame；
Described print film unreeling structure and wear-resistant membrane unreeling structure are separately mounted to the both sides, top of frame, and print film unreeling structure and wear-resistant membrane unreeling structure lay respectively at the both sides, top of dandy roll, described frame is also equipped with being positioned at the second directive wheel of top on the left of dandy roll, and second directive wheel be positioned at the underface of wear-resistant membrane unreeling structure, described wear-resistant membrane fit body, print film fit body and export agency are successively set on the right side of shading roller from top to bottom, described wear-resistant membrane fit body is inclined at the right side of shading roller, described print film fit body and export agency are set in parallel in the right side of shading roller, described wear-resistant membrane fit body is provided with the pressing wheel contacted with shading roller, print film fit body is provided with the first outlet roller contacted with shading roller, described export agency is provided with the second outlet roller contacted with shading roller.
As the further scheme of the present invention: described pressing wheel and the first outlet roller are silica gel roller, and described second outlet roller is aluminum roller.
As the further scheme of the present invention: the inclination angle of described wear-resistant membrane fit body is set to 29～31 °.
As the present invention further scheme: also include double screw extruder, motor, temperature controlling machine, traction machine, cutting machine and splicing frame, described double screw extruder is arranged on the right side of four-roll calender, described motor is fixedly mounted on the right-hand member of double screw extruder, and the left side of described four-roll calender is sequentially connected with temperature controlling machine, traction machine, cutting machine, splicing frame.
Compared with prior art, patent of the present invention provides the benefit that: the laminating process units of four-roll calendaring of patent of the present invention adopts vertical design, carries out fixed thick process by lower mirror roller and upper mirror roller；Uniformly extrude air-out by the false laminating of the first outlet roller in print film fit body, make PVC base plate+print film+wear-resistant membrane be more prone to be firmly combined with, produce and also become convenient and simple, stable.
Accompanying drawing explanation
Fig. 1 is that the apparatus structure schematic diagram producing PVC base plate is prolonged in six roll-ins.
Fig. 2 is the apparatus structure schematic diagram that three-roller calendaring produces PVC base plate.
Fig. 3 is assembly of the invention structural representation.
Fig. 4 is the part-structure schematic diagram in Fig. 3.
In figure: 1-motor；2-double screw extruder；Mirror roller under 3-；The upper mirror roller of 4-；5-shading roller；6-dandy roll；7-the first directive wheel；8-four-roll calender；9-the second directive wheel；10-the 3rd directive wheel；11-wear-resistant membrane unreeling structure；12-print film unreeling structure；13-wear-resistant membrane fit body；14-print film fit body；15-pressing wheel；16-the first outlet roller；17-the second outlet roller；18-export agency；19-frame；20-sheet material grinding tool；21-flattens mechanism；22-traction machine；23-cutting machine；24-splicing frame；25-temperature controlling machine.
Detailed description of the invention
Below the specific embodiment of the present invention is described in detail, it is to be understood that protection scope of the present invention is not by the restriction of detailed description of the invention.
Explicitly indicate that unless otherwise other, otherwise in entire disclosure and claims, term " includes " or its conversion will be understood to comprise the element or ingredient stated at such as " comprising " or " including " etc., and does not get rid of other element or other ingredient.
Refer to Fig. 3～4, in patent Example of the present invention, the PVC stone plastic floor laminating process units of film on surface four-roll calendaring, including four-roll calender 8, wear-resistant membrane unreeling structure 11, print film unreeling structure 12, wear-resistant membrane fit body 13, print film fit body 14 and export agency 18, also include double screw extruder 2, motor 1, temperature controlling machine 25, traction machine 22, cutting machine 23 and splicing frame 24, double screw extruder 2 is arranged on the right side of four-roll calender 8, motor 1 is fixedly mounted on the right-hand member of double screw extruder 2, the left side of described four-roll calender 8 is sequentially connected with temperature controlling machine 25, traction machine 22, cutting machine 23, splicing frame 24.
Four-roll calender 8 includes frame 19, lower mirror roller 3, upper mirror roller 4, shading roller 5 and dandy roll 6, lower mirror roller 3, upper mirror roller 4, shading roller 5, dandy roll 6 are sequentially arranged in frame 19 from bottom to up, the left side of dandy roll 6 and upside are respectively equipped with the first directive wheel 7 and the 3rd directive wheel 10, and the first directive wheel 7 and the 3rd directive wheel 10 are separately mounted in frame 19.
Print film unreeling structure 12 and wear-resistant membrane unreeling structure 11 are separately mounted to the both sides, top of frame 19, and print film unreeling structure 12 and wear-resistant membrane unreeling structure 11 lay respectively at the both sides, top of dandy roll 6, frame 19 is also equipped with being positioned at the second directive wheel 9 of top on the left of dandy roll 6, and second directive wheel 9 be positioned at the underface of wear-resistant membrane unreeling structure 11, wear-resistant membrane fit body 13, print film fit body 14 and export agency 18 are successively set on the right side of shading roller 5 from top to bottom, wear-resistant membrane fit body 13 is inclined at the right side of shading roller 5, the inclination angle of wear-resistant membrane fit body 13 is set to 30 °, print film fit body 14 and export agency 18 are set in parallel in the right side of shading roller 5, wear-resistant membrane fit body 13 is provided with the pressing wheel 15 contacted with shading roller 5, print film fit body 14 is provided with the first outlet roller 16 contacted with shading roller 5, pressing wheel 15 and the first outlet roller 16 are silica gel roller, export agency 18 is provided with the second outlet roller 17 contacted with shading roller 5, second outlet roller 17 is aluminum roller.
Work implementation process:
(1) the fixed thickness of PVC base plate processes
First PVC base plate is by the fixed thickness of mould, and the calendering through lower mirror roller 3 and upper mirror roller 4 carries out determining thickness, surface press polish；
(2) print film aerofluxus, laminating firmly process:
Print film unreeling structure 12 discharges print film, after print film outlet roller leads, enters in the middle of PVC base plate and the first outlet roller 16, print film is prevented to be heated generation fold, hot sticky for print film overlay film on PVC base plate, print film tack temperature at 150 DEG C, 1 meter per minute of linear velocity；First outlet roller 16 is silica gel roller, silica gel roller is more high temperature resistant, also has silica gel roller soft, it is possible to print film is uniformly extruded discharge with the air in PVC base plate, even if the slightly a little height of PVC base plate, silica gel roller is also be easier a print film to be together with each other with hot PVC base；
(3) wear-resistant membrane aerofluxus, laminating firmly process
Wear-resistant membrane unreeling structure 11 discharges wear-resistant membrane, after silica gel roller in guide roller, dandy roll 6 upper surface, wear-resistant membrane fit body 13, hot sticky for wear-resistant membrane overlay film on the PVC base plate after overlay film print film；
Wear-resistant membrane is after wear-resistant membrane unreeling structure 11 discharges, and entering the mode of silica gel roller in wear-resistant membrane fit body through guide roller has three kinds of schemes:
Scheme 1: when wear-resistant membrane thickness is 0.5MM, cornerite relatively big (contact area is bigger) is shown on second directive wheel the 9, first guide roller 7 with dandy roll 6, because dandy roll 6 is hot-pressing roller, by increasing the contact area of wear-resistant membrane and hot-pressing roller 6 and carrying out softening, soft, so as to thinning；
Scheme 2: when wear-resistant membrane thickness is 0.25MM, cornerite less (contact area is less) is shown on the second directive wheel 9 with dandy roll 6, because dandy roll 6 is hot-pressing roller, by increasing the contact area of wear-resistant membrane and hot-pressing roller 6 and carrying out softening, soft, so as to thinning；
Scheme 3: when wear-resistant membrane thickness is 0.05MM, cornerite minimum (contact area is minimum) is shown on the second directive wheel the 9, the 3rd directive wheel 10 with dandy roll 6, because dandy roll 6 is hot-pressing roller, by increasing the contact area of wear-resistant membrane and hot-pressing roller 6 and carrying out softening, soft, so as to thinning；
(4) pressing
PVC floor after overlay film print film and wear-resistant membrane enters shading roller 5,6 three's calenderings of dandy roll are combined closely, and shading roller 5, dandy roll 6 are also one embossed operations simultaneously.
(5) color film is prolonged treatment
Owing to being fitted in through calendering, determining PVC material surface thick, leveling, now the temperature of PVC base is at 140～160 DEG C, and silica gel wheel overlays print film in PVC base, and laminating effect is smooth firmly, and gets rid of air uniformly；PVC wear-resistant membrane is according to thickness, and the cornerite size on dandy roll makes it soften, softness, has viscosity；Adopt silica gel wheel pressing PVC wear-resistant membrane in laminating good PVC print film, make PVC wear-resistant membrane and PVC print film carry out overlaying bonding, get rid of air equally uniformly, strengthen bonding strength therebetween.Shading roller 5 and dandy roll 6 carry out pressure table, shading road, and such PVC base, print film, wear-resistant membrane calender lamination+embossed is made smoothly.Through the PVC print film that this kind of mode processes, with actual print film contrast, elongation percentage≤1.5%.The aberration of PVC floor is little, and quality is high, steady quality.
(6) synchronize flower is processed
The cycle of print film, ridge design and pattern match: dandy roll 6 is patterned roll, the concavo-convex cycle of patterned roll and the chromatography of print film, to flower, adopt the automatically controlled calibration system of servo to deal with.
The aforementioned description to the specific illustrative embodiment of the present invention illustrates that and the purpose of illustration.These describe and are not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to above-mentioned instruction, it is possible to carry out much changing and change.Purpose exemplary embodiment selected and describe is in that to explain the certain principles of the present invention and practical application thereof, so that those skilled in the art is capable of and utilizes the various different exemplary of the present invention and various different selection and change.The scope of the present invention is intended to be limited by claims and equivalents thereof.
Claims (4)
- The 1.PVC stone plastic floor laminating process units of film on surface four-roll calendaring, including four-roll calender (8), wear-resistant membrane unreeling structure (11), print film unreeling structure (12), wear-resistant membrane fit body (13), print film fit body (14) and export agency (18), it is characterized in thatDescribed four-roll calender (8) includes frame (19), lower mirror roller (3), upper mirror roller (4), shading roller (5) and dandy roll (6), described lower mirror roller (3), upper mirror roller (4), shading roller (5), dandy roll (6) are sequentially arranged in frame (19) from bottom to up, the left side of described dandy roll (6) and upside are respectively equipped with the first directive wheel (7) and the 3rd directive wheel (10), and the first directive wheel (7) and the 3rd directive wheel (10) are separately mounted in frame (19)；Described print film unreeling structure (12) and wear-resistant membrane unreeling structure (11) are separately mounted to the both sides, top of frame (19), and print film unreeling structure (12) and wear-resistant membrane unreeling structure (11) lay respectively at the both sides, top of dandy roll (6), described frame (19) is also equipped with being positioned at second directive wheel (9) of top, dandy roll (6) left side, and second directive wheel (9) be positioned at the underface of wear-resistant membrane unreeling structure (11), described wear-resistant membrane fit body (13), print film fit body (14) and export agency (18) are successively set on the right side of shading roller (5) from top to bottom, described wear-resistant membrane fit body (13) is inclined at the right side of shading roller (5), described print film fit body (14) and export agency (18) are set in parallel in the right side of shading roller (5), described wear-resistant membrane fit body (13) is provided with the pressing wheel (15) contacted with shading roller (5), print film fit body (14) is provided with the first outlet roller (16) contacted with shading roller (5), described export agency (18) is provided with the second outlet roller (17) contacted with shading roller (5).
- 2. the PVC stone plastic floor laminating process units of film on surface four-roll calendaring according to claim 1, it is characterized in that, described pressing wheel (15) and the first outlet roller (16) are silica gel roller, and described second outlet roller (17) is aluminum roller.
- 3. according to the PVC stone plastic floor laminating process units of film on surface four-roll calendaring described in claim 1, it is characterised in that the inclination angle of described wear-resistant membrane fit body (13) is set to 29～31 °.
- 4. the PVC stone plastic floor laminating process units of film on surface four-roll calendaring according to claim 1, it is characterized in that, also include double screw extruder (2), motor (1), temperature controlling machine (25), traction machine (22), cutting machine (23) and splicing frame (24), described double screw extruder (2) is arranged on the right side of four-roll calender (8), described motor (1) is fixedly mounted on the right-hand member of double screw extruder (1), the left side of described four-roll calender (8) is sequentially connected with temperature controlling machine (25), traction machine (22), cutting machine (23), splicing frame (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158937.0A CN105711226B (en) | 2016-03-18 | 2016-03-18 | The laminating process units of PVC stone plastic floor film on surface four-roll calendarings |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610158937.0A CN105711226B (en) | 2016-03-18 | 2016-03-18 | The laminating process units of PVC stone plastic floor film on surface four-roll calendarings |
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| Publication Number | Publication Date |
|---|---|
| CN105711226A true CN105711226A (en) | 2016-06-29 |
| CN105711226B CN105711226B (en) | 2018-07-31 |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106218184A (en) * | 2016-07-26 | 2016-12-14 | 江阴市富华包装材料有限公司 | A kind of production equipment on PVC compound film laminating floor |
| CN107042679A (en) * | 2017-04-27 | 2017-08-15 | 上海嘉好机械制造有限公司 | The equipment for coating film on PVC overlay films floor |
| CN107806221A (en) * | 2016-09-09 | 2018-03-16 | 无锡市博宇塑机有限公司 | Plastic floor with synchronization to floral diagram line |
| CN108086628A (en) * | 2016-11-23 | 2018-05-29 | 赵培东 | The forming method of plastic floor layer structure |
| TWI629400B (en) * | 2016-11-25 | 2018-07-11 | 趙培東 | Method of forming layering structure of plastic flooring |
| CN108943964A (en) * | 2017-05-23 | 2018-12-07 | 赵培东 | Mobile pressing machine and its plastic floor pressing and forming equipment of application |
| WO2018223684A1 (en) * | 2017-06-06 | 2018-12-13 | 陆钉毅 | Roll forming device for plastic floor |
| CN109421286A (en) * | 2017-09-01 | 2019-03-05 | 陆钉毅 | The substrate and its manufacturing equipment and forming method on foamed plastic floor |
| CN109487982A (en) * | 2017-09-13 | 2019-03-19 | 陆钉毅 | The substrate and its manufacturing equipment and forming method on foamed plastic floor |
| CN109593298A (en) * | 2018-12-10 | 2019-04-09 | 山东宜居新材料科技有限公司 | The LVT musculus cutaneus and its manufacture craft and production line of a kind of Wood-plastic floor |
| WO2019134632A1 (en) * | 2018-01-05 | 2019-07-11 | 无锡市博宇塑机有限公司 | Plastic floorboard layer reinforcing structure, manufacturing device thereof and molding method therefor |
| CN113370445A (en) * | 2021-05-31 | 2021-09-10 | 江阴市雪柯塑胶制品有限公司 | A calendering device for PVC plastic floor |
| CN113511414A (en) * | 2021-09-14 | 2021-10-19 | 杭州硅土科技有限公司 | Silica gel composite material adsorption box for packaging precision devices and manufacturing method of composite material |
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Cited By (22)
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| CN106218184B (en) * | 2016-07-26 | 2018-06-29 | 江阴市富华包装材料有限公司 | A kind of production equipment on PVC compound film laminatings floor |
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| CN107806221A (en) * | 2016-09-09 | 2018-03-16 | 无锡市博宇塑机有限公司 | Plastic floor with synchronization to floral diagram line |
| EP3326815B1 (en) * | 2016-11-23 | 2021-03-03 | Ding Yi Lu | Method of forming layering structure of plastic flooring |
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| TWI629400B (en) * | 2016-11-25 | 2018-07-11 | 趙培東 | Method of forming layering structure of plastic flooring |
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