• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    2.1 Until now, the thin plates have been fed in a plate series to the pressing gap (3) of a band press (1) or a laminating apparatus, to be precise in continuous operation together with the film-like material (7) or the like, which is laminated onto the thin plates. When the thin plates enter the pressing gap (3), an offset of the entering plate with respect to the preceding plate in the conveying plane or transversely to the conveying plane or a supporting on the preceding plate can occur. …<??>2.2 This is avoided by the thin plates being connected to one another at the mutually facing ends by aligning upper and lower boundary surfaces to form a plate string (6a), the sheet-like material (7) laminated on and the individual plates detached from the plate string by separating in the connecting region. …<??>2.3 Production of plates for the furniture industry. …<IMAGE>…
    公开号:SU1768026A3
    申请号:SU884355919
    申请日:1988-06-22
    公开日:1992-10-07
    发明作者:Ханитцш Удо
    申请人:Теодор Химмен (Фирма)；
    IPC主号:
    专利说明:

    The invention relates to a method for single or double sided film coating of thin plates using a belt press or a laminating machine, the press slit of which is continuously supplied with a film or paper, impregnated with resins, or the like.
    There is a known method of applying a coating in the form of a film or paper impregnated with resins on thin plates, on at least one side of the plates, including a continuous supply of a coating material and a plurality of thin plates to the pressing gap of a belt press or a laminating machine with pressure applied to them within by education
    a layered construction of the coating material and plates, and with the separation of the layered structure into separate laminated plates.
    This method is the closest technical solution to the proposed method. However, this method does not ensure the manufacture of high-quality products from thin plates.
    Thin plates (thin chipboards, solid fiber boards or the like) are between two and ten millimeters thick. Owing to this negligible thickness of the plates, as well as inaccuracies in the manufacture and cutting in the implementation of the iesto
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    the surfaces of the two plates will no longer be coaxial, so that the press is not inserted into the jaws, respectively, into the press slot with adjacent end surfaces of the adjacent thin plate. If there is no support on the entire surface between two adjacent plates in the zone of their front walls, there is also a danger that the subsequent plate will slide onto the forward plate or that between the two adjacent plates there will be too much gap, so that in this area the film or film to be pressed is pressed. the like will have no counter support and film sticking to the endless press belt may occur. Loading a two-belt press with small plates that rest on each other in the docking zone can lead to poor-quality products and the destruction of the press tapes.
    The purpose of the invention is to improve the quality of the coating.
    The aim of the invention is achieved by the fact that, before feeding thin plates into the pressing gap, adjacent thin plates are interconnected on the end sides facing each other, with simultaneous alignment of the upper and lower limiting surfaces and the formation of a continuous branch of thin plates, Laminated boards are made at the joints of thin plates. Thin plates are interconnected on the end sides facing each other by means of adhesive tape.
    Thin plates are interconnected by the end faces facing each other, using wedge bevels or wedge studs or V-shaped brackets or by stitching or gluing.
    Stitching or attaching thin plates with adhesive tape is carried out on one or both sides bounding the plates.
    The thin plates in the branch are connected to each other at the corners by means of V-shaped adhesive pads.
    The ends of the adhesive V-shaped plates from the lateral edges of the branch of the plates are arranged by an amount a in the direction to the longitudinal axis of the branch of the plates,
    Figure 1 shows a portion of a kashirovannaya installation with a belt press in a schematic depiction and a partial section; Figures 2-6 illustrate the various possibilities of connection between two adjacent plates; figure 7 - the branch of the plates in the perspective image.
    The belt press 1 shown in FIG. 1 is equipped with an endless belt 2 of the press, the working branch of which limits the press slot 3 on one side and
    together with the roller 4 and the roller 5 of the roller conveyor 6 forms the jaws for insertion of the plate branch, as well as the film. The working pressure in the press slot 3 is reached by a pressure pad 7, which, with respect to
    The press belt 2 is sealed with a rotating seal 8.
    The branch of the plates 8 consists of individual plates 10 and 11 of the same thickness, which in the zone of the end surfaces are connected to each other
    with a friend.
    In accordance with the exemplary embodiment of FIG. 2 thin plates 10 and 11 are interconnected on the sides facing each other using wedge bevels. The angled connecting surfaces 12 of the thin plates are glued to each other. In the exemplary embodiment of FIG. 3, thin plates 10 and 11 are connected with a positive fit through wedge spikes 13, which fit into each other. The connecting surfaces are glued together.
    From fig, 4 it is shown that thin plates 10
    and 11 can be bonded to one another also by stitching. In this drawing, a seam zigzagging to both sides of the abutment surface 14 is indicated by reference numeral 15.
    In the exemplary embodiment of FIG. 5, the thin plates 10 and 11 are connected to each other by V-shaped clips 16, which are completely placed in the plates.
    Figure 6 shows an embodiment of the invention in which the thin plates 10, 11 are connected to each other by adhesive tapes 17.
    Joining with adhesive tapes
    or a crosslinking compound may be made on one or two sides. The thin plates are connected to each other in such a way that the upper bounding surfaces 18, 19, respectively, 20,
    21 are on the same straight line with each other.
    It is also possible to connect thin plates with each other by butt-gluing,
    Fig. 7 shows the slab branch in a perspective view, which is formed by thin slabs that tend to rise at the corners and are mostly wavy.
    To press the raised corners to the position of the leveled surface in the zone of two adjacent separate plates of the branch of the plm, a V-shaped adhesive pad 22 is used that covers the corner portions of the two adjacent separate plates of the 23 branches of the plates, namely from three sides. This pad can extend as much as $ from the side edges of the 24 branches of the plates inward. This value may, for example, be 50 mm.
    By means of this kind of V-shaped lining, the corners are sufficiently pressed and strengthened.
    Installing adhesive pads on the corners of two adjacent thin plates of the plate branch can be made in addition to the type of joint described in the previous statement and shown in the drawings. The plates 10 and 11 connected to the branch are fed into the slot of the press in any way as described above and the film is applied on two or one sides. After the lined branch leaves the press, the layered structure is divided into separate laminated plates at the joints of thin plates.
    权利要求:
    Claims (6)
    [1]
    1. Method of coating film-like or resin-impregnated paper on thin plates, on at least one side of the plates, including continuous feed of a belt press or a laminating machine to the pressing gap of a coating material and a plurality of thin plates with pressure applied to them within the pressing gap with the formation of a layered structure of the coating material and plates
    th


    and with the separation of the layered structure into separate layered plates, characterized in that, in order to improve the quality of the coating, before feeding thin plates into
    5, the pressing gap adjacent thin plates are interconnected by rio to the end sides facing one another, with the simultaneous alignment of the upper and lower limiting surfaces and the formation of a continuous branch of thin plates, and the separation of the layered structure into separate laminated plates .
    [2]
    2. A method according to claim 1, characterized in that the thin plates are interconnected on the end sides facing one another by means of adhesive tape
    [3]
    3. The method according to claim 1, characterized in that the thin plates are connected between so20 on the face sides facing one another with the help of wedge bevels or wedge studs or V-shaped brackets or by stitching or gluing
    [4]
    4. The method according to claim 2 or 3, which differs from 25 to one and the fact that thin plates are bound or attached using adhesive tape on one or two sides bounding the surfaces of the plates.
    [5]
    5. The method according to claims 1-4, characterized by the fact that the thin plates in the branch connect
    one at the corners by means of V-shaped adhesive pads.
    [6]
    6. A method according to claim 5, characterized in that the ends of the adhesive V-shaped overlays dock from the side edges of the plate branch by an amount a in the direction of the longitudinal axis of the plate branches.
    FIG. one
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    Editor
    Compiled by I. Frolova Tehred M. Morgental
    1768026 10
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    FIG. five
    7
    Proofreader A. Kozoriz
    类似技术:
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    US5127786A|1992-07-07|Binder method
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    US2642835A|1953-06-23|Glue applying apparatus for lumber gluing machine
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    JPS58224779A|1983-12-27|Recorder
    FI122688B|2012-05-31|Process and plant for manufacturing endless veneer sheets
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    US4584222A|1986-04-22|Glued laminated wood
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    US3835902A|1974-09-17|Method of composing wide continuous bands of veneer
    USRE33703E|1991-10-01|Method of producing laminated plate
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    CN212846230U|2021-03-30|Adhesive tape laminating equipment
    JPS58224778A|1983-12-27|Recorder
    FI69264B|1985-09-30|ANLAEGGNING FOER INSTAELLNING AV FANERARK
    同族专利:
    公开号 | 公开日
    DE3722835A1|1989-01-19|
    JPS6436447A|1989-02-07|
    EP0298229A3|1989-08-02|
    US4938826A|1990-07-03|
    EP0298229A2|1989-01-11|
    CN1030884A|1989-02-08|
    FI883275A|1989-01-11|
    FI883275A0|1988-07-08|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2483086C2|2008-02-18|2013-05-27|ЮПМ-Кюммене Вуд Ой|Self-adhesive material for wood board and wood board|
    RU2558429C2|2011-05-24|2015-08-10|Падана Аг|Method and device for production of endless tape of fibrous material block, particularly, wood block, endless tape and fibrous material block|US1997996A|1932-06-27|1935-04-16|Charles R Holton|Wood veneered board or panel and process for making the same|
    US2630157A|1948-01-10|1953-03-03|Hoover Co|Method of making reinforced suction cleaner hose|
    US3318749A|1963-09-05|1967-05-09|Flintkote Co|Method and apparatus for laminating thin sheet material to relatively rigid base units|
    LU56731A1|1967-07-25|1969-06-10|
    US3674590A|1970-08-31|1972-07-04|Roberts Consolidated Ind|Means and method for applying facing strips to cores|
    US4170511A|1976-09-13|1979-10-09|Pace Incorporated|Surface laminating machine|
    FR2404477B1|1977-10-03|1984-08-24|Kendall & Co|
    FR2505721B1|1981-05-12|1984-04-20|Castagne Jean|
    US4420359A|1981-08-05|1983-12-13|Goldsworthy Engineering, Inc.|Apparatus for producing fiber-reinforced plastic sheet structures|
    US4666551A|1985-06-17|1987-05-19|Thaddeus Soberay|Vacuum press|
    DE3538117A1|1985-10-26|1987-04-30|Hoechst Ag|DISCONNECTING DEVICE FOR PLATES|
    US4769098A|1987-09-10|1988-09-06|Martin Automatic, Inc.|Apparatus and method for forming a butt splice|FR2648080B1|1989-06-08|1991-10-11|Saint Gobain Vitrage|PROCESS AND DEVICE FOR MANUFACTURING A CONTINUOUS SHEET OF PLASTIC MATERIAL BY CASTING IN A LIQUID STATE ON A MOBILE SUPPORT COMPRISING JUXTAPOSED GLASS PLATES|
    JPH0688338B2|1990-06-01|1994-11-09|ソマール株式会社|Laminator|
    DE19627450C1|1996-07-08|1997-07-10|Wemhoener Heinrich Gmbh Co|Method for foil coating on one or both sides of plate-shaped workpieces in press|
    JP3657485B2|1999-12-10|2005-06-08|住友化学株式会社|Agglomerated substance detection method, agglomerated substance detection apparatus, fluidized bed olefin polymerization reaction apparatus equipped with the apparatus, and olefin polymerization method|
    JP3871974B2|2001-12-17|2007-01-24|株式会社名南製作所|Veneer veneer joining method and joining apparatus|
    CN101444987B|2007-11-27|2013-01-02|天津市松正电子有限公司|Semi-automatic grease coating and film sticking machine|
    CN102528894B|2010-12-31|2016-04-20|宁波捷丰现代家俱有限公司|A kind of square-shaped wood product coating machine|
    DE102013222636A1|2013-11-07|2015-05-07|Homag Holzbearbeitungssysteme Gmbh|Method for applying a coating to workpieces and apparatus for coating workpieces|
    ES2613076B1|2017-02-07|2018-02-28|Cermotec S.L.|SLOT COATING SYSTEM AND METHODIN CARPENTRY PARTS|
    CN110116447B|2019-06-24|2022-01-18|重庆市丰泽室内套装门有限责任公司|Sticker equipment for surface of solid wood door|
    CN111137499B|2020-01-03|2021-07-16|合肥龙智机电科技有限公司|Double-layer film covering unit for steel composite plate blank|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DE19873722835|DE3722835A1|1987-07-10|1987-07-10|METHOD FOR COATING ONE-SIDED OR DOUBLE-SIDED COATING OF THICK PLATES WITH FILMS OR THE LIKE USING A BELT PRESS OR A LAMING MACHINE|
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