WO2007140692A1 - Machine multi-rouleaux à sceller les matières plastiques - Google Patents

Machine multi-rouleaux à sceller les matières plastiques Download PDF

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Publication number
WO2007140692A1
WO2007140692A1 PCT/CN2007/001324 CN2007001324W WO2007140692A1 WO 2007140692 A1 WO2007140692 A1 WO 2007140692A1 CN 2007001324 W CN2007001324 W CN 2007001324W WO 2007140692 A1 WO2007140692 A1 WO 2007140692A1
Authority
WO
WIPO (PCT)
Prior art keywords
driven
roller
squeezing
rollers
squeezing roller
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.)
Ceased
Application number
PCT/CN2007/001324
Other languages
English (en)
Chinese (zh)
Inventor
Jian Zhang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2007140692A1 publication Critical patent/WO2007140692A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • B32B37/0046—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
    • B32B37/0053—Constructional details of laminating machines comprising rollers; Constructional features of the rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • 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
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/142—Laminating of sheets, panels or inserts, e.g. stiffeners, by wrapping in at least one outer layer, or inserting into a preformed pocket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels

Definitions

  • This invention relates to the packaging of flat articles, and more particularly to a multi-roller.
  • Gluing machine also known as laminating machine, sealing machine, and shelling machine, is a special equipment that uses rolling heating to generate high temperature and heat-soluble adhesive film and plasticized flat articles including documents, photos and drawings.
  • the existing glue applicators are all two-roller rolling mechanism, and the heating component is heated by heating to heat-expand the main and driven pressing rolls to bake the flat plastic articles preset in the hot-melt adhesive film. seal.
  • the hot-melt adhesive film also known as a rubber film, a plastic film, and a shell film, is a composite film coated with a hot-melt coating on a surface of a high-temperature polyester film, coated with heat.
  • the hot-melt coating is mostly an ethylene vinyl acetate (EVA) formed by copolymerization of polyethylene PE and ethylene acetic acid VA.
  • EVA ethylene vinyl acetate
  • the temperature of the extruder squeeze roller is about 100, the molten EVA bonds the rubber film and the flat material to each other to seal the flat object.
  • the quality of the glue is closely related to the heat generated by the rolling and heating of the film, and the heat generated by the rolling heating of the film is the temperature of the pressing roller, and the speed of the film passing through the pressing roller, that is, the speed of the driving motor. decided.
  • the temperature of the squeezing roller is affected
  • the international electrical technical standard IEC60950 is restricted, and the motor speed is 4 rev / min 6 rpm. If the motor speed is not correct, the heat generated by the rolling heating of the film may not be sufficient to make the hot-melt coating melt sufficiently, and the object may not be sealed and protected; or the hot-melt paint may be vaporized or even burned, especially the photograph.
  • the above factors lead to the work efficiency of the existing glue machine is too low, the working speed is 300 ⁇ / min - 400 ⁇ / min, an A4 format of the film is glued, taking 60 seconds - 90 seconds.
  • the technical problem to be solved by the present invention is to make up for the defects of the prior art, and to propose a multi-roller glue machine with high work efficiency.
  • the multi-roller glue machine comprises an active squeezing roller and a driving motor thereof, a driven squeezing roller, a heating assembly, and left and right brackets, and the rotating shafts of the main and driven squeezing rollers are arranged parallel to each other on the left and right brackets,
  • the driven squeeze roller is tangent, and the heating components are respectively disposed near the main and driven squeeze rollers.
  • the driven squeezing roller comprises upper and lower driven squeezing rollers respectively tangential to the active squeezing roller, and the upper driven squeezing roller, the active squeezing roller and the lower driven squeezing roller are in order from top to bottom Arranged, the upper and lower tangential two squeezing rollers respectively form a squeezing roller pair, and the driven roller spurs the respective squeezing rollers to rotate. .
  • the driven squeezing roller further includes an intermediate driven squeezing roller tangential to the upper driven squeezing roller, and / Or an intermediate driven squeezing roller tangential to the lower driven squeezing roller, and each of the squeezing rollers including the active squeezing roller are arranged in order from top to bottom, and the upper and lower tangential two squeezing rollers respectively Forming a squeeze roller pair, the active squeeze roller drives the respective driven squeeze rollers to rotate.
  • the driven squeezing roller further includes another intermediate driven squeezing roller tangential to the intermediate driven squeezing roller, and the respective squeezing rollers including the active squeezing roller are arranged in order from top to bottom.
  • the upper and lower tangent two squeezing rollers respectively form a squeezing roller pair, and the driven squeezing rollers are driven by the active squeezing rollers to rotate.
  • a glue material introduction/extraction platform is respectively arranged on both sides of the center line of each of the squeeze roller shafts, and the hot melt adhesive film and the glue flat object are respectively guided by the respective glue material introduction/extraction platform from the corresponding squeeze. Pass between the pressure rollers.
  • the heating assembly includes heating components respectively disposed on the two sides of the active pressing roller and each of the intermediate driven pressing rollers, and the upper and lower driven pressing rollers are disposed adjacent to the adhesive member introduction/extraction platform Side heating assembly.
  • a heating assembly is disposed on each side of the active squeezing roller and each of the intermediate driven squeezing rollers, and the heat of the whole machine can be improved by directly transferring the heat to the active squeezing roller and each of the intermediate driven squeezing rollers by heat radiation.
  • the heating element is arranged on the side of the introduction/extraction platform of the glue object, so that the pre-heating time of the hot-melt adhesive film from the side of the rubber material introduction/extraction platform into the extrusion roller pair is increased, and the glue is reduced.
  • the heat consumption of the roller further improves the thermal efficiency of the machine.
  • the heating assembly includes a heat generating component and a heat transfer component.
  • the drive motor is a synchronous motor.
  • the structure is novel and the work efficiency is high. Under the same conditions of temperature and motor speed, the working efficiency increases in proportion to the increase of the number of squeeze rolls. Although the manufacturing cost has increased slightly, the overall cost of use has decreased significantly and the economic benefits are good.
  • FIG. 1 is a schematic structural view of a first embodiment of the present invention
  • FIG. 2 is a schematic structural view of a second embodiment of the present invention
  • the driven squeezing roller is the upper and lower driven squeezing rollers 3, 10 which are respectively tangent to the active squeezing roller 9, the upper squeezing roller 3, and the active squeezing
  • the pressing roller 9 and the lower driven pressing roller 10 are arranged in order from top to bottom, and the upper driven pressing roller 3 and the active pressing roller 9 constitute an upper pressing roller pair, the active pressing roller 9 and the lower driven pressing roller. 10 constitutes the lower extrusion roller pair.
  • the upper and lower driven squeezing rollers 3, 10 are rotated by the active squeezing roller 9.
  • the heating assembly disposed on both sides of the active squeezing roller 9 includes the heat generating members 7, 16 and the heat transfer member 8,
  • the heating assembly on the side of the upper and lower driven squeezing rollers 3, 10 adjacent to the plastic material introduction/extraction platform is respectively provided, including the heat generating members 2, 12.
  • the heating component is heated and heated to heat-expand the main and driven squeezing rollers 9, 3, 10, respectively, and respectively heat-sealed the squeezing flat objects 6, 14 preset in the hot-melt adhesive film sheets 5, 15 respectively. Independently complete the glue application of two hot-melt adhesive films, double the working speed, save half of time and reduce energy consumption by half.
  • the driven roller is a driven roller 3 which is tangential to the active roller 9, and a driven roller 23 in the middle, and a forced extrusion in the middle.
  • the lower driven pressing roller 10, which is tangent to the pressing roller 23, the upper driven pressing roller 3, the active pressing roller 9, the intermediate driven pressing roller 23, and the lower driven pressing roller 10 are arranged in order from top to bottom.
  • the upper and lower tangential two squeezing rollers respectively constitute a squeezing roller pair, and the driven squeezing rollers 9 drive the respective driven squeezing rollers 3, 23 and 10 Rotate.
  • the hot-melt adhesive film sheets 5, 15, 21 and the over-molded flat articles 6, 14, 22 can be guided from the respective squeeze rolls by the introduction/extraction platforms 4, 13, 20 of the glue member, respectively.
  • the heating assembly disposed on both sides of the active squeezing roller 9 includes the heat generating members 7, 16 and the heat transfer member 8,
  • the heating assembly disposed on both sides of the intermediate driven squeezing roller 23 includes a heat generating member 19 and a heat transfer member
  • the heating assembly on the side of the upper and lower driven squeezing rollers 3, 10 adjacent to the plastic material introduction/extraction platform is respectively provided, including the heat generating members 2, 12.
  • the heating assembly is energized and heated to thermally expand the primary and secondary squeezing rollers 9, 3, 10, 23, respectively, and heat the squeezing flat members 6, 14, 22 preset in the hot-melt adhesive sheets 5, 15, 21, respectively. Hot sealing, the three hot-melt adhesive film can be independently completed, the working speed is doubled, the time saved is 2/3, and the power consumption is reduced by 2/3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

L'invention concerne une machine multi-rouleaux à sceller les matières plastiques comportant un rouleau d'extrusion d'entraînement et son moteur d'entraînement, un rouleau d'extrusion entraîné, un ensemble chauffant, un cadre droit et un cadre gauche. Les broches des rouleaux d'extrusion d'entraînement et du rouleau entraîné sont installées parallèlement au-dessus du cadre gauche et du cadre droit. Les rouleaux d'extrusion d'entraînement et le rouleau entraîné sont tangentiels. L'ensemble chauffant est à proximité des aux rouleaux d'extrusion d'entraînement et du rouleau entraîné. Le rouleau d'extrusion entraîné comporte un rouleau d'extrusion supérieur et un rouleau d'extrusion inférieur qui sont au moins respectivement tangentiels au rouleau d'extrusion d'entraînement. Le rouleau d'extrusion entraîné supérieur, le rouleau d'extrusion d'entraînement et le rouleau d'extrusion entraîné inférieur sont disposés de haut en bas; deux rouleaux tangentiels constituent respectivement une paire de rouleaux d'extrusion, et le rouleau d'extrusion d'entraînement entraîne chacun des rouleaux d'extrusion entraînés.
PCT/CN2007/001324 2006-06-06 2007-04-23 Machine multi-rouleaux à sceller les matières plastiques Ceased WO2007140692A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610060916.1 2006-06-06
CNB2006100609161A CN100450753C (zh) 2006-06-06 2006-06-06 一种多辊过胶机

Publications (1)

Publication Number Publication Date
WO2007140692A1 true WO2007140692A1 (fr) 2007-12-13

Family

ID=37296879

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/001324 Ceased WO2007140692A1 (fr) 2006-06-06 2007-04-23 Machine multi-rouleaux à sceller les matières plastiques

Country Status (2)

Country Link
CN (1) CN100450753C (fr)
WO (1) WO2007140692A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106113885B (zh) * 2016-06-29 2018-02-06 江苏闳业机械股份有限公司 一种平带式复合工艺及设备
CN115071123B (zh) * 2022-04-25 2024-08-27 广州广合科技股份有限公司 一种贴膜单元及形成的贴膜机和贴膜方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2085350U (zh) * 1990-12-01 1991-09-25 孙刚 数显式移相控制塑封机
CN2202631Y (zh) * 1994-04-28 1995-07-05 冯立军 电子塑封冷裱两用机
CN2526877Y (zh) * 2002-03-05 2002-12-18 深圳市宝安区鹤洲华富电器厂 过胶机
JP2003212218A (ja) * 2002-01-18 2003-07-30 Tcs:Kk 封緘装置、封緘方法および封緘用シート

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002329084A1 (en) * 2002-05-02 2003-11-17 Royal Sovereign Inc. Roller driving apparatus of laminator
CN2931085Y (zh) * 2006-06-06 2007-08-08 张舰 一种多辊过胶机

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2085350U (zh) * 1990-12-01 1991-09-25 孙刚 数显式移相控制塑封机
CN2202631Y (zh) * 1994-04-28 1995-07-05 冯立军 电子塑封冷裱两用机
JP2003212218A (ja) * 2002-01-18 2003-07-30 Tcs:Kk 封緘装置、封緘方法および封緘用シート
CN2526877Y (zh) * 2002-03-05 2002-12-18 深圳市宝安区鹤洲华富电器厂 过胶机

Also Published As

Publication number Publication date
CN100450753C (zh) 2009-01-14
CN1857904A (zh) 2006-11-08

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