• 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:
    1. A method of manufacturing a cellular lattice structure, comprising forming a sheet of paper, laminated cardboard or corrugated cardboard covered on one side with plastic, parallelepiped for 1 cells, whose walls are parallel to the sides of the lattice, cutting it into segments, assembling the segments with their successive width offset cells, bonding in the longitudinal direction of the segments and their stretching, characterized in that, in order to increase productivity, the formation of the cell is carried out by applying to the panels e four longitudinal folds at equal distance away from each other, folding the cloth along the lines of the bar during its movement, attaching the edges of the cloth to form a square cross-section sleeve, the edges of which have an overlap and flattening it, and after cutting the sleeve into sections each subsequent the segment is positioned with the overlapping of the pre / half-full, the binding of the pieces is made by gluing on the pieces of the sleeves of the sheet that completely covers the outer surfaces of the pieces, and before stretching the fasteners nnyh segments cut them into strips whose width corresponds to the height cells. 2. A method according to claim 1, characterized in that the bonding of the edges of the cloth is carried out by heat sealing a plastic coating. 3. Method according to Claim 1, characterized in that the bond from (Y) cuttings is made by gluing With a waterproof glue and heat sealing the plastic coating. 4. A device for making a cellular lattice structure, which contains pulling rollers for continuous feeding of the web, a JV device for forming cells, including a sd oo with an adhesive machine, a mechanism for fastening the extreme sections of the web, a cutting mechanism for cutting the cellular web transversely into pieces, means dp feeding the segments, including a belt conveyor with a gripper and a means for applying glue to one surface of the segment offset by the width of the cell, from one piece to one another in that the rollers for applying on the canvas at an equal distance from each other longitudinal lines of folding, means for applying longitudinal strips of glue on one ctojpoHy glued together with a fit to the width of the cell segments dp
    公开号:SU1156589A3
    申请号:SU782587699
    申请日:1978-02-27
    公开日:1985-05-15
    发明作者:Хокан Хальтен Бент；Торбьерн Скарфельт Ханс；Леннарт Герц Уно
    申请人:Мунксье Аб (Фирма)；
    IPC主号:
    专利说明:

    forming a package, located behind the section feeding means, means for stacking the packages, means for feeding and stacking a sheet on the package and means for cutting the package into pieces with a given height of cells, the device for forming the cells having a mandrel with a square cross section placed one on opposite sides of the mandrel, and a second pair of wheels placed above the mandrel, designed to bend successively advancing. fabrics in a sleeve with extreme portions of the sheet, overlapping and compressive rollers for flattening the formed sleeve.
    5. A device according to claim 4, characterized in that the device for forming cells comprises heating and cooling elements located above the mandrel.
    6. A device according to claim 4, characterized in that longitudinal grooves are made on the mandrel.
    7. Device POP.4, the difference is th, so that the tool dp feed segments contains a table with clamps, a mechanism for the step feed of the table, placed for the tape
    a conveyor belt and a feed lever associated with the belt conveyor pulley, and the belt conveyor hooks are finger-like.
    one
    The invention relates to the paper industry, in particular to methods and devices for the manufacture of lattice structures.
    A known method of making a cellular structure includes forming paper sheets, glued cardboard or corrugated cardboard covered on one side with plastic cells of parallelepiped shape, the walls of which are parallel to the sides of the lattice, cutting it into segments, assembling the segments with their succession to the width of the cell, fastening in the longitudinal direction of the segments and their stretching.
    A device for carrying out this method is known, comprising pulling rollers for continuous feeding, a sweeping device for forming cells, including an adhesive-applying mechanism for fastening the end sections of the web, a cutting mechanism for cutting the cellular web Crosswise into segments, a means for feeding the segments, including a belt conveyor with grippers and glue spraying agent on one surface, cut bone offset by cell width til
    A disadvantage of the known method and device is low productivity.
    The goal is achieved by
    What is according to the method of making a cheek, resistant lattice structure, including the formation of a sheet of paper, laminated cardboard or corrugated cardboard covered on one side
    About plastic, cells of parallelepiped shape, the walls of which are parallel to the sides of the lattice, cutting it into segments, assembling the segments with their continuous shift to the width of the cell,
    15, the longitudinal bonding of the segments and their stretching, the formation of the cell is carried out by applying four longitudinal bending lines to the cloth at an equal distance
    20 from each other, folding the cloth along the fold lines during its movement, bonding the edges of the cloth to form a sleeve of square cross section, the edges of which
    25 are overlapped and flattened, and after cutting the sleeve into segments each subsequent segment is placed overlapping the previous half, the segments are fastened by sticking to the pieces of the sheet sleeves that completely cover the outer surfaces of the segments, and before stretching the fastened segments, they are cut into strips whose width corresponds to the height of the cells. The fastening of the edges of the cloth is carried out by thermo-plastering the plastic coating. The cutting of the cut is done by gluing with waterproof glue and heat-sealing the plastic layer. This goal is also achieved by the fact that the device for making cellular cellular structures, which contains heavy rollers for the continuous supply of pestil, a device for forming cells, including an adhesive-applying mechanism for fastening the extreme sections of the web, cutting tools for cutting the cellular web across into segments, the means for feeding the lengths, including flax, an exact conveyor with grippers and the means for applying glue to one surface of the segment offset by the width of the cell, has scoring rollers for carrying longitudinal longitudinal folding lines on an canvas at equal distance from each other, dp applying longitudinal strips of glue to one side of cell segments glued to the tefne to form a package, located behind the segments supplying means, means for stacking the packages, means for feeding and laying on the sheet package and means for cutting the package into parts with a predetermined height of the cells, while the device dp of forming the cells has a mandrel with a square cross section of the first pair of wheels arranged along one from opposite sides of the mandrel, and a second pair of wheels placed above the mandrel, designed to bend successively the moving sheet into a sleeve with the extreme areas of the sheet, overlapping and clamping rollers to make up the formed band .; The device for forming the cells contains heating and cooling elements located above the mandrel. On the mandrel is made longitudinal grooves. 894 The means for feeding cuts contains a table with clips, a mechanism for the step-by-step feed of the table, -located behind the belt conveyor, and a feed lever associated with the pulley of the belt conveyor, and the grippers of the belt conveyor are finger-shaped. Figure 1 shows the device,: a side view, figure 2 - the same, top view; on fig.Z - the same, Vidvak-consonsometry on figure 4-6 - mandrel, when interacting with various elements of the device; figure 7 - part of the device, top view; on g, 8 the same, side view; on f "G. 9 and 10 - the step giving feeder; in FIG. 11, the last part of the structure, side view; 12 shows the process of forming cells; on Fig - the cellular structure in the folded position; Fig. 14 - the same, after its expansion; on Fig - the angular part of the cellular structure; Figure 16 - the same, after dissolving the glue between rows of cells. The device comprises continuous rollers 1 dp of feeding the web 2 from the drum 3. The web 2 passes between the rollers 4 to apply longitudinal folding lines to the web at an equal distance from each other. Behind the rollers 4 in the direction of movement of the web 2 there is a device for forming cells, which has a mandrel 5 with a square cross section. On the mandrel 5, the longitudinal grooves 6 (FIGS. 4-6) are drawn out. In advance, the web 2 is folded around the mandrel 5, forming a sleeve 7. On each side of the mandrel 5, one pair of wheels 8 are placed, which guide the end sections 9 of the blade 2 overlapping the mandrel. To ensure a snug fit of the web 2, guide plates to are mounted around the mandrel 5. Above the mandrel 5 there is a second pair of wheels 11 installed in a vertical position, one on each side of a vertical plane passing through the longitudinal central axis of the mandrel. For the second pair of wheels 11, a heating element 12 is installed, which is intended to gradually heat the layer of plasticity in sections 9 of the web 2 to its melting temperature during the movement of the web, resulting in extreme portions. become sticky and can be stapled with each other. Behind the heating element 12 there is a cooling element 13 for cooling the compound just produced. The sleeve 7 thus obtained is spilled by squeezing 1L rollers, and the double web 2 is fed to the cutting mechanism 15, with which the cellular web is cut across into sections 16. When the sleeve 7 is flattened, the air cushion is formed under the compression roller 14 under it, however, thanks to on the mandrel 5 of the longitudinal grooves 6 located between the mandrel and the inner surface of the sleeve air is removed. At the same time, the air flow creates a positive effect, in that the friction by the sleeve 7 and mandrel 5 is reduced, thereby reducing the risk of rupture of the cellular web 2 in the event of high tension. As the segments 16 are formed, they are fed to the gluing table 17, above which the regulating cross member 18 is vertically positioned with means for applying glue having the nozzles 19. The segment 1b located on the table 17 is pressed by the cylinder 20 by clamping means 21 that hold it in the correct position. position The nozzles 19 are applied to the segment 16 portion of glue. At the table 17, a cylinder 22 is installed. A pusher 23 displaces the segment 16 in the transverse direction to the means for supplying the segments at the moment when the cross member 18 is underneath and rotated by means of the clamping means 21. The means for supplying the segments include a transport web 24, on which a belt conveyor 25 with clamps is placed, made in the form of fingers 26, entrance w: them in the longitudinal grooves of the transport belt. on 24 (fig, 8). Under the transport web 24, a table 27 is installed; moms 28, Table 27 are moved between two extreme positions from the towing girdle 29. A press mechanism 30 is located above the table 27 and is actuated by a cylinder 31. Returning arm 32 for reciprocating The movements are connected with the pulley 33 of the belt conveyor 2. A belt pitch mechanism is placed behind the belt conveyor 25. containing feed cylinder cylinder 34, which interacts with clamping cylinder 35. Cylinder 35 acts on sleeve 36 moving along rod 37. Step length adjustment is carried out with the help of set screw 33. A clamping screw is mounted on rod 39 (Fig. 8) of drawbar cylinder 29 ring 40, which is affected by the clamping cylinder 41. The latter is actuated alternately with cylinder 35. Section 16 under the action of fingers 26 is positioned across and pressed against the front end of table 27, where feed lever 32 interacts from behind with 16, when the fingers 26 turn upward and shift the segment 16 from the rear position to the position against the stop with the pressing mechanism 30. The clamps 28 firmly press the segment 16 to the surface of the table 27. The pressing mechanism 30 moves away from the table 27 and again the table feed mechanism . While the clamping cylinder 35 is in the working state, the working medium is supplied to the cylinder 34 under pressure, as a result of which the cylinder 34 and the table 27 are moved from the position shown in Fig. 9 to the position shown in Fig. 10, in which set screw 38 prevents further movement. The length of this step is half the width of the section 16. The clamping cylinders 35 move from their clamping positions, and the clamping cylinder 41 is set to blocking the rod 39. The next step movement of the four cylinders 34 leads to a one-step offset of the clamping CYLINDER 35. The next section 16 supplied by the lever 32 all the way into the pressing mechanisms 30, which are again in the lowered position, is positioned in the position in which it half covers the first segment 16. The movement is carried out until of the segments 16, the flat element 42 will not be taught (Fig. 8). The flat member 42 is fed to a press 43 where the pieces 16 are compressed. Table 27 is shifted by the traction cylinder 29 one step back to its original position. Behind the press 43, a pivoting mechanism 44 is installed (Figs. 7 and 11), after which the means for applying longitudinal strips of glue to one side of the segments glued together by offset to the width of the cell are installed to form a bag that contains a container 45 for glue, roller A6 for applying glue the gluing rollers 47 and the supporting roller 48, which is raised and lowered by the action of the cylinder 49.
    ; On the opposite side of the rotary mechanism 44 is a means for feeding and stacking a sheet with a lifting table 50 on which storage 51 for sheets 52 is located. Removal of sheets 52 from storage 51 is carried out by suction cups 53.
    The second is served on the 1st table 54 (figs. 7 and 11) and is similar to the first feed table. 27 and is driven by the traction cylinder 55, the feed cylinder 56 and the clamp cylinder 57. When the cylinder 56 performs the stepping movement, the cylinder 57 is in the locked position and, as a result, the table 54 is displaced by one step in the direction of travel. When the cylinder 56 returns to its initial position, the cylinder 57 slides along the rod 58. The immobility of the table 54 as it moves is provided by the clamping means 59.
    Sheet 52 Is fed from the storage 51 by a rotary mechanism 44 between the rollers 47 and 48, as a result of which a series of longitudinal strips of glue is applied to the upper surface of the sheet. The sheet is then fed to table 54. Flat element 42 is likewise fed by a pivoting mechanism 44 to the glue applicator, after which longitudinal strips of glue are applied on its upper surface. The flat element 42 is then lifted by means of pneumatic crossbars 60, gripping a sheet midway between the strip | MI glue, which is fixed on the carriage 61. As a result, the flat element 42 is transferred onto table 54 and is placed on top of sheet 52. Table 54 moves one step and The pressing means 59 compress the front edges of the flat element 42. When the next flat element 42 is positioned against the first flat element, the pressing means 59 play the role of a shoulder against which the second flat element 42 rests, ensuring This means that the last flat element 42 will be located in a position in which it is shifted back by one step, equal to the width of one cell.
    Thus, several flat elements 42 are fastened with each other, thus forming a package of backbone elements 62 gradually shifting back. After the required number of flat elements is received from storage 51, another sheet 52 is fed. Because no adhesive tape is applied to the surface of this sheet. then under the action of the cylinder 49, the roller 4 is pressed, ensuring the free passage of the sheet-52 between the rollers 47 and 48.
    Thus, the upper and lower sheets 52 are completely covered with a pack of flat elements 62. From the second feed table 54, a plaque of flat elements 62 is fed to a second press 63, on which glue firmly joins the flat elements 62 and sheets 52. From a press 63 bag from the lateral elements 62, is fed to the conveyor 64, in which they pass through the cutting mechanism 65, cutting the plaque of the flat elements 62 into segments 66 having the required height of the cells. When the segments 66 are extended in the transverse direction, a cellular grid structure is formed (Figs. 14 and 15). Then, the cut pieces 66 are preferably rotated from one folded position to another (Fig. 13). This operation allows you to control the quality of the product.
    If waterproof glue is used to glue the cuts 16, and water-soluble glue is used to glue the flat elements 42, then after some time, if the cellular lattice structure was destructively affected by water, rows of cells are formed, which easily form into continuous sections. 67 (FIG. 16). This is important in cases where the cells are used to cultivate or grow forest plants.
    The heating of the segments 16 can also be carried out using infrared radiation during the transport of the segments. In addition, you can.
    9115658910
    use the plastic coating of the elements 42. In this case, the areas of the web 2, both for fastening the cut-off of the cells 67, cannot be the forgings 16, nor for fastening the flat ones.
    Have
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    权利要求:
    Claims (7)
    [1]
    1. A method of manufacturing a cellular lattice structure, comprising forming from a sheet of paper, glued cardboard or corrugated cardboard coated on one side with plastic, cells of pairs of allelepipe shape, the walls of which are parallel to the sides of the lattice, cutting it into segments, assembling the segments with their sequential shift in width cells, fastening in the longitudinal direction of the segments and their stretching, characterized in that, in order to increase productivity, the formation of the cell is carried out by applying four longitudinal bending lines at an equal distance from each other, folding the panel along the bending lines during its movement, bonding the edges of the panel with the formation of a sleeve of square cross-section, the edges of which are overlapped and flattened, and after cutting the sleeve into segments, each subsequent segment is placed with overlapping the previous half, the fastening of the segments is done by sticking on the segments of the sleeves of a sheet that completely covers the outer surfaces of the segments, and before stretching the fastened segments they are cut into strips, the width of which corresponds to the height of the cells.
    [2]
    2. The method of pop. 1, characterized in that the bonding of the edges of the panel is carried out by thermal sealing of a plastic coating.
    [3]
    3. The method of pop. 1, differing in that the fastening of the segments is carried out by gluing with a waterproof adhesive and thermo-sealing of a plastic coating.
    [4]
    4. A device for the manufacture of 'mesh lattice structure containing pulling rollers for continuous web feeding, a device for forming cells, including an applicator for fastening the outermost sections of the web, a cutting mechanism for cutting the mesh web transversely into segments, means for feeding the segments, including a conveyor belt with grippers and means for applying glue on one surface of the segment with an offset by the width of the cell, characterized in that it has scoring rollers for applying on the web at equal distance from each other of the longitudinal folding lines, means for applying longitudinal strips of glue on one side of the segments glued with an offset by the width of the cell for
    SU <m 1156589 of forming a 'packet located behind the means of feeding the segments, means for stacking the packets, means for feeding and stacking the sheet on the packet and means for cutting the packet into parts with a predetermined cell height, wherein the cell forming apparatus has a square transverse mandrel section, the first pair of wheels placed one at a time from opposite sides of the mandrel, and a second pair of wheels placed above the mandrel, designed to bend sequentially moving. canvas in the sleeve with the extreme sections of the cloth, overlapping and compressing rollers to flatten the formed sleeve.
    [5]
    5. The device according to claim 4, characterized in that the device for forming cells contains located above the mandrel heating and cooling elements.
    [6]
    6. The device pop.4, characterized in that the mandrel is made of longitudinal grooves.
    [7]
    7. The device according to claim 4, characterized in that the means for feeding the segments comprises a table with clamps, a step-by-step table feeding mechanism located behind the belt conveyor, and a feed lever connected to the belt conveyor pulley, and the belt conveyor grips made in the form of fingers.
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    同族专利:
    公开号 | 公开日
    JPS5953177B2|1984-12-24|
    FI60166B|1981-08-31|
    DE2807503A1|1978-08-31|
    CA1079560A|1980-06-17|
    SE7702153L|1978-08-29|
    JPS53124582A|1978-10-31|
    US4242161A|1980-12-30|
    NO148178C|1983-08-24|
    FI60166C|1981-12-10|
    GB1600902A|1981-10-21|
    NO780666L|1978-08-29|
    DE2807503C2|1984-10-04|
    CH622462A5|1981-04-15|
    SE404326B|1978-10-02|
    FI780588A|1978-08-29|
    NO148178B|1983-05-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3164507A|1961-07-31|1965-01-05|Nippon Beet Sugar Mfg|Method of making cylinders for raising and transplanting seedlings of farm crops|
    US3809593A|1968-06-24|1974-05-07|Union Camp Corp|Method and apparatus for the continuous manufacture of collapsible cellular partitions|
    US3661682A|1969-07-23|1972-05-09|Nippon Beet Sugar Mfg|Apparatus for fabricating cylindrical tubes for raising and transplanting seedlings of farm crops|
    JPS5221434B2|1971-08-17|1977-06-10|
    SE431954B|1975-12-03|1984-03-12|Nippon Beet Sugar Mfg|PAPER CYLINDER MANUFACTURING APPLIANCE FOR PLANT PREPARATION|
    US4102725A|1977-04-26|1978-07-25|Corrugated Products Gmbh|Method of making a laminar hollow body of angular cross-section and apparatus for performing the method|US4510010A|1980-05-27|1985-04-09|Schramm Arthur G|Method and apparatus for fabricating insulative panel|
    DE3003552C2|1980-01-31|1982-06-24|Messerschmitt-Bölkow-Blohm GmbH, 8000 München|Surface component, in particular for an aircraft|
    US4395846A|1981-08-17|1983-08-02|Munksjo Ab|Arrangement in boxes holding cellular compartments|
    US4450027A|1982-08-09|1984-05-22|Colson Wendell B|Method and apparatus for fabricating honeycomb insulating material|
    FI71650C|1982-11-16|1987-02-09|Laennen Tehtaat Oy|Cultivation group for the training of seedlings.|
    US4577798A|1983-11-21|1986-03-25|Rockwell International Corporation|Method of fabricating expanded sandwich panels having an enclosed core|
    JPH0543501B2|1984-04-26|1993-07-01|Mitsubishi Plastics Ind|
    US5817269A|1996-10-25|1998-10-06|The Boeing Company|Composite fabrication method and tooling to improve part consolidation|
    US6217000B1|1996-10-25|2001-04-17|The Boeing Company|Composite fabrication method and tooling to improve part consolidation|
    US7303641B2|2002-12-03|2007-12-04|Hunter Douglas Inc.|Method for fabricating cellular structural panels|
    US7685770B2|2006-12-27|2010-03-30|Ivy Acres, Inc.|Biodegradable planters|
    JP2010527312A|2007-05-15|2010-08-12|ホーランドオーニングコーポレイション，ディ／ビィ／エィインテグレイテッドファブリックリソース|Cellular container|
    WO2018182966A1|2017-03-30|2018-10-04|Kimberly-Clark Worldwide, Inc.|Integrated carton and shipping container design and filling manufacture process|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE7702153A|SE404326B|1977-02-28|1977-02-28|PROCEDURE FOR THE MANUFACTURE OF CELL TRACKETS AND INSTALLATION FOR THE IMPLEMENTATION OF THE PROCEDURE|
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