EP0116335A2 - Machine pour assembler du placage - Google Patents

Machine pour assembler du placage Download PDF

Info

Publication number
EP0116335A2
EP0116335A2 EP84100958A EP84100958A EP0116335A2 EP 0116335 A2 EP0116335 A2 EP 0116335A2 EP 84100958 A EP84100958 A EP 84100958A EP 84100958 A EP84100958 A EP 84100958A EP 0116335 A2 EP0116335 A2 EP 0116335A2
Authority
EP
European Patent Office
Prior art keywords
glue
veneer
machine
disc
transport
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
Application number
EP84100958A
Other languages
German (de)
English (en)
Other versions
EP0116335B1 (fr
EP0116335A3 (en
Inventor
Heinz Biewald
Theo Grönebaum
Hans-Heinrich Kuper
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.)
Heinrich Kuper GmbH and Co KG
Original Assignee
Heinrich Kuper GmbH and Co KG
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
Priority claimed from DE19833304315 external-priority patent/DE3304315A1/de
Priority claimed from DE19833325050 external-priority patent/DE3325050A1/de
Application filed by Heinrich Kuper GmbH and Co KG filed Critical Heinrich Kuper GmbH and Co KG
Publication of EP0116335A2 publication Critical patent/EP0116335A2/fr
Priority to DE19853501358 priority Critical patent/DE3501358A1/de
Publication of EP0116335A3 publication Critical patent/EP0116335A3/de
Application granted granted Critical
Publication of EP0116335B1 publication Critical patent/EP0116335B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1715—Means joining indefinite length work edge to edge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1715—Means joining indefinite length work edge to edge
    • Y10T156/172—Means applying fluid adhesive to work edge

Definitions

  • the invention relates to a machine for assembling veneer strips in a continuous process on a machine table, with transport means, preferably driven transport discs, mounted in the machine frame, which pull the veneer strips together with their abutting edges, and a wave-like or zig-zag shape over an adhesive thread the abutting edge area on the top of the two veneer strips laying adhesive thread feeding device.
  • transport means preferably driven transport discs
  • the object of the invention is to improve such a machine in such a way that in addition to the veneer connection by the glued connecting thread in the abutting edges of the veneer strips, an additional connection is made, which also widens the deformation of the composite veneer strips in corner or arch areas Avoids butt joints.
  • the machine should be provided with simply constructed and safe-acting means.
  • the machine should have good access to the glue application device, so that its tools can be cleaned or replaced in a simple manner without the need to remove other equipment of the machine.
  • the glue application device should therefore be able to be serviced outside of its work area in a short time, the veneer strips on the work table being able to remain in place. This means that the movement of the veneer strips is only briefly interrupted for the short maintenance process.
  • the glue application device should also enable a good distribution of the glue to the tools provided for the application without the need for a special drive motor.
  • a tool carrier of the glue application device of the machine is to be designed in such a way that contamination of the bearings and drive gears of the glue application disks are avoided, and that the glue application disks are cleaned in a simple manner or can be replaced. Contamination of the parts of the tool carrier is to be prevented by an exact metering of the glue, whereby the channels and spaces guiding the glue should be well sealed.
  • the object is achieved according to the invention in that on the machine frame in the direction of veneer transport in front of the thread feeder there is an applicator coating the side longitudinal edges (abutting edges) of the veneer strips with glue and at least one hot air nozzle is arranged behind this in front of the thread feeder.
  • the glue application device preferably contains a tool carrier arranged below the machine table, which can be lowered and moved horizontally out of the area of the machine table transversely to the conveying direction of the veneer strips, in the working position on the free end of the piston rod provided with a support roller, one on the machine frame vertically is supported by pressure medium cylinders and is articulated via two identical articulated parallelograms, each consisting of a lower articulated rod and an upper articulated rod, to two horizontal 'push rods arranged transversely to the conveying direction of the veneer strips.
  • the glue application device can be pulled out in a simple manner by pulling a handle like a drawer under the machine table, after which the tool carrier with the tools and the glue supply devices are exposed for maintenance.
  • Each push rod is preferably axially displaceably mounted in two sliding bushes, which are transverse at a distance from two fixed webs arranged one behind the other in the direction of conveyance of the veneer strips, each of two glue application disks held in the tool carrier being connected via a tool carrier and a propeller shaft being connected to a drive shaft which is rotatably and axially displaceably mounted on the webs and is designed as a spline shaft.
  • Each glue application disc is preferably mounted in a bearing sleeve, which is inserted into a bore of the tool carrier designed as a solid, one-piece bearing body and is detachably fastened therein, the bearing sleeve being located in the inclined surface of the bearing body with a flange arranged on its outer end face. Their attachment to the bearing body is carried out by means of several flange screws. This arrangement enables the entire bearing sleeve to be released and removed quickly from the bearing body, so that the glue application disk held by the bearing sleeve can be cleaned from all sides. After the cleaning process, the bearing sleeve with the glue application disc can then easily be reattached in the bearing body.
  • the machine according to the invention is equipped with an additional glue application device, with which glue is applied to the veneer edges during the passage of the veneer strips before the connecting thread is glued on, so that in addition to the veneer connection, a glue joint on the edge is made by means of the connecting thread glued to the surface.
  • the veneers Due to the plate-shaped transport discs, the veneers are firmly pulled together with their abutting edges and the glued-on connecting thread then holds the veneers together securely to harden the glue.
  • This additional glue connection prevents the joint edge of adjacent veneers from expanding, even if the veneer is deformed into corners or curves.
  • White glue that takes on dyes and varnishes is preferably used as the glue, so that even coloring is possible in the abutting edges.
  • the application device is followed by at least one hot air nozzle, which acts on the glue in the area of the abutting edges and causes pre-setting, so that a favorable adhesive force is achieved when the veneers are pulled together.
  • the machine is simple and inexpensive and shows a rational way of working, it enables the production of perfect decorating boards.
  • the machine for assembling veneer strips 10 consists of a machine table 12 fastened to a machine frame 11 and several devices arranged in a straight line, one behind the other partly below and partly above the machine table, a glue application device 13, an adhesive thread feed device 14 and a transport device 15 '. for the veneer strips 10.
  • the glue application device 13 contains a tool carrier 16 located below the machine table 12, in which two glue application disks 17 with inclined axes are rotatably mounted such that their upper peripheral region projects through a slot 18 in the machine table 12 into the region of the abutting edges of the veneer strips 10.
  • the two glue application discs 17 are arranged one behind the other in the conveying direction so that they do not impede one another on the veneer strips 10. Glue dispensing would also be possible with a single disc alone.
  • the peripheral speed of the glue application disks 17 corresponds to the conveying speed of the veneer strips 10.
  • the tool carrier 16 is fastened to a vertical longitudinal member 19 which is supported on a support roller 20. This is mounted on the free end of the piston rod of a vertical pressure medium cylinder 21 fastened to the machine frame 11, so that when the piston rod is extended out of the pressure medium cylinder 21, the tool carrier 16 is raised: when it is retracted, on the other hand, it is lowered.
  • a vertical longitudinal member 19 which is supported on a support roller 20.
  • This is mounted on the free end of the piston rod of a vertical pressure medium cylinder 21 fastened to the machine frame 11, so that when the piston rod is extended out of the pressure medium cylinder 21, the tool carrier 16 is raised: when it is retracted, on the other hand, it is lowered.
  • two parallel articulated parallelograms are pivoted in joints 22, which are pivotable in vertical planes running transversely to the conveying direction of the veneer strips 10 and hold the vertically displaceable tool carrier 16 in all positions.
  • Each joint parallelogram consists of a lower joint rod 23 and an upper joint rod 24.
  • the ends of the joint rods 23 and 24 facing away from the joints 22 of the longitudinal beam 19 are each via joints 25 and 26 hinged to a horizontal push rod 27.
  • Both parallel push rods 27 can be moved in the axial direction transversely to the conveying direction of the veneer strips 10.
  • the push rods 27 are slidably mounted in sliding bushes 28 of a front web 29 and a rear web 30.
  • the sliding bushes 28 are fastened to the ridges 29 and 30 in the region of bores, the push rod 27 being inserted through the bores.
  • the joint 25 of each connecting rod 27 for the lower connecting rod 23 is in each case provided directly on the connecting rod 27, while the joint 26 for the upper connecting rod 24 is connected to the connecting rod 27 via a bearing bracket 31.
  • a nose is formed on the push rod 27, on which the lower joint rod 23 strikes with a recess 32 when the lower joint rod 23 assumes its horizontal position. In this way, the downward movement of the tool carrier 16 is limited. In the case of horizontal lower link rods 23, the lower end position of the tool carrier 16 is reached.
  • each Lelmauffusion 17 receives its drive via the adjacent gear 33; which receives its torque from an Arite drive wheel 34 mounted on the front web 29.
  • the two drive wheels 34 for the glue application disks 17 are connected to one another via a chain drive, so that they have the same speeds.
  • Each drive wheel 34 is connected to its gear 33 via an articulated shaft 36 which can be pivoted in the same vertical plane as the articulated parallelogram underneath of an end face of the tool carrier 16 or the longitudinal member 19.
  • Each articulation is via universal joints 37 shaft 36.
  • the keyway bushing 39 is fastened to the associated drive wheel 34, which is rotatably mounted in a bearing 40 of the front web 29.
  • the spline shaft 38 has a second bearing, namely in sliding bushes 41 on the rear web 30, so that it is slidably mounted in the axial direction. It runs through a bore of the front web 29 arranged in the region of the bearing 40.
  • a horizontal cross member 42 is fastened, which on the side of the tool carrier 16 facing away from the articulated shafts 36 has a vertical, parallel to the conveying direction of the. Veneer strips 10 running support plate 43 holds.
  • the entire glue application device can be pulled out of the machine transversely to the conveying direction of the veneer strips 10 via a handle 44 arranged on the carrier plate 43 on the outside of the machine. This movement is determined by the mounting of the push rods 27 and the spline shafts 38.
  • the cross member 42 also carries two glue containers 45 and two glue feed pumps 46 arranged on the outside of the carrier plate 43, which dispense 47 glue via suction conductors. suck in the glue containers 45 and feed them to the glue application disks 17 in the tool carrier 16 via pressure lines 48. Excess glue is fed back to the glue containers 45 ′ through an overflow conduit 49.
  • the glue feed pump 46 is driven by the gearboxes 33, each gear 33 driven by the cardan shaft 36 driving the glue feed pump 46 assigned to it via a drive shaft 50 and a chain drive 51. In this way, no special drive is required for the glue feed pumps 46; they also receive their torques via the gears 33 from the drive wheels 34.
  • the tool carrier 16 consists of a solid bearing body 52 which has two inclined upper surfaces extending in the conveying direction of the veneer strips 10, on which the glue application disks 17 are arranged offset one behind the other.
  • Each glue application disc 17 is attached to a shaft 53 at one end which is mounted in a bearing sleeve 54. This is inserted into a bore that starts from an inclined surface of the bearing body 52 and is provided with a flange 55 located on the surface of the bearing body 52, which is screwed to the bearing body 52 by means of a plurality of flange screws 56.
  • Each glue application disc 17 forms with the bearing body 52 in its lower circumferential area a glue space 57 which is connected to the pressure line 48 of the glue pump 46 via an inflow channel 58 arranged in the bearing body 52.
  • a discharge channel 59 which is arranged in the bearing body 52, opens into the glue space 57 and is connected to the glue container 45, which is closed to the outside and via this to the suction line 47 of the glue feed pump 46.
  • the glue feed pump 46 pumps glue from the glue container 45 through the inflow channel 58 into a glue nozzle 60 arranged within the glue space 57, which glue dispenses glue to the glue application disk 17 in the lower peripheral region.
  • the glue space 57 is sealed off from the outside by means of a sealing ring 61 which surrounds the glue application disk 17 on the circumference, with the exception of the upper circumferential region, which is provided for the dispensing of glue on the veneer strips 10.
  • the synchronous drive of the two glue application disks 17 takes place from the gearboxes 33, whereby from each gearbox 33 a shaft 66 arranged in a bore 62 of the bearing body 52 extends to the bearing sleeve 54 of the associated glue application disk 17. At this end of the shaft 66 there is a bevel gear 63 which is located inside a radial bore 64 of the bearing sleeve 54 and within the bearing sleeve 54 is in engagement with a bevel gear 65 of the shaft 53 of the glue application disk 17.
  • each glue application disc 17 in each case within a bearing sleeve 54 and a bore 62 of the bearing body 52 ensures that with easy replacement of the glue application discs 17 their drive is not acted upon by glue, so that malfunctions are not to be feared for this reason.
  • a cover and scraper plate 67 is located on the bearing body 52 in the upper circumferential area of the glue application disks 17.
  • a sealing ring 68 is arranged between each glue application disk 17 and the flange 55 of its bearing sleeve 54.
  • a melt adhesive can be located in the glue space 57, which is heated by heating cartridges 69 arranged inside the bearing body 52. If other adhesives are used, cooling conductors can also be provided here instead of the heating cartridges 69.
  • the machine frame 70 of the veneer assembly machine has a horizontal support and transport surface 71 for the veneers 72 to be connected.
  • Transport means 73 are in this support and transport surface 71; preferably motor-driven transport disks (disc disks) are mounted, by means of which the veneers 72 are pulled together with their abutting edges 74 after leaving the vertical guide bar 75.
  • a connecting thread feed element 76 is arranged on the machine frame 70, which connects a connecting thread 77, preferably glass fiber thread, in a wave-like or zigzag shape over the veneer joint region 74 to the top of the veneer.
  • a pressure roller 78 presses the veneers 72 against the transport disks 73.
  • the application device 79 comprises a to the Maschinenge - on alternate 70'festlegbares housing 81 whose upper surface forms a running in a horizontal extension to the support and transport surface 71 support surface 82nd
  • each indication disk 83 is beveled and is formed to form an indication surface 85 ′ which is directed obliquely to the axis of rotation 84 and which comes into contact with a butt edge 74 of the veneer 72 and is oriented perpendicularly to the veneer support plane 82 in this area of contact, whereby a flat contact of Specification area 85 and veneer edge 74 is reached.
  • the two glue specifying discs 83 are arranged one behind the other in the veneer transport direction, as a result of which their glue specifying surfaces 85 ′ in the transport direction also provide the two veneer abutting edges 74 with glue one behind the other.
  • the two glue-indicating disks 83 are rotatably mounted with their axes of rotation 84 in a bearing block 86 of the housing 81 and on each axis of rotation 84 a gear 87 is fixed, which meshes with a worm gear 88.
  • the two worm wheels 88 are supported on a common horizontal shaft 89 which runs in the veneer transport direction and which is also rotatably held in the bearing block 86 and which is synchronized via a transmission gear 90 with the drive of the transport disks 73.
  • two transport rollers 91 In the direction of transport in front of the specification discs 83, two transport rollers 91, also driven by the drive of the transport disc 73 or by the shaft 89, are mounted in the housing 81, which come out with their effective outer surface through recesses in the support surface 82 and transport the veneers 72 past the specification discs 83. These lower transport rollers 91 interact with upper pressure rollers 92.
  • the upper free revolving pressure rollers 92 are rotatably supported on a height pivotable about a horizontal axis 93 and the like by weights 94 or springs. against the continuous veneers 72 hold-down 95, which forms a contact strip 96 for the veneers 72 in its front lengthwise swivel axis side in the transport direction and then forms a pressure part 97 resting on these veneers.
  • a glue container 100 (glue chamber) is provided on the bearing block 86 for each indication disc 83, into which the respective indication disc 83 dips with its lower area facing away from the veneers 72.
  • Each indicator disk 83 is assigned a stripper 101, which is attached to the glue container 100 and doses the glue carried along by the indicator disk 83.
  • a white glue which is known as a so-called PVAC glue and which requires a long setting time (hardening time) but which advantageously takes on colors and varnishes, is preferably used as the glue.
  • FIG. 10 and 11 show alternatives for the indication of the glue on the indication disks 83.
  • an additional application roller 102 is rotatably mounted in the glue container 100, which dips into the glue and releases the entrained glue onto the aroma surface 85 'of the indication disc 83.
  • the glue container is designed as a collecting container 103, in which a nozzle 104 is arranged, which applies the glue to the indication surface 85.
  • the nozzle 104 is or the like via a hose line 105 '. and connect a pump 106 to a separate glue container 100 so that the glue from the container 100 is brought to the nozzle 104 by the pump 106. Excess glue is taken up by the collecting container 103 or brought into the circuit.
  • FIG. 12 shows a rotating disk 107 arranged between the disc disks 73 and the hot air nozzles 80 instead of the guide bar 75, the outer side flanks of which taper to a point.
  • the glue-coated butt edges 74 of the veneers 72 are spaced apart to partially activate the glue by the hot air before being compressed.
  • the abutting edges 74 are pressed together by the disc disks 73 and the connecting thread 77 is applied to the surface thereof. It is advantageous to keep the pre-activated glue at the smallest possible contact points. This is due to the rotating disc. 107 with their outwardly tapering side flanks, which causes punctiform contact with the abutting edges 74 perpendicular to their axis of rotation.
  • the surface of the side flanks in such a way that adhesion of the glue is largely avoided.
  • the surface can be polished, for example, or with a layer such as chrome, plastic (Teflon) or the like. be provided.
  • Fig. 13 of the drawing shows such a point contact of the abutting edges 74 with the side flanks of the rotating disk.
  • lateral wipers 108 can be attached to the flanks of the disc 107, which remove the adhesive glue from the surface.
  • the veneer splicing machine works as follows: The two veneers 72 'to be connected to one another are placed by hand on the bearing surface 82 of the application device 79 and with their abutting edges 74 against the gap determining the entry of the indication discs 83 into the veneer joint area Plant bar 96 laid. Move the transport and pressure rollers 91, 92 then the veneers 72 in the direction of transport past the indication discs 83 and these give 85 glue to the veneer abutting edges 74 with their indication surfaces.
  • the downstream hot air nozzles 80 act with their hot air on the glue at the abutting edges 74 and bring about a certain pre-curing.
  • pre-curing takes place on the path between the information discs 83 and the transport discs 73.
  • the plate-shaped transport disks 73 then take over the veneers 72 and pull them firmly against one another with their abutting edges.
  • the connecting thread 77 is placed on the top of the veneer in waves or zigzags by the feed member 75.
  • the connecting element 77 which is glued onto the veneer 72 in the area of the abutting edges under heating and pressure, holds the veneer 72 tightly together and practically forms a clamp (holding force) which holds the veneer edge 74 to be connected tightly and securely together during the entire curing of the glue.
  • the rotary movements of the transport and pressure rollers 91, 92, the feed discs 83, the guide discs 107 and the transport discs 73 and the pivoting movement of the feed member 75 are synchronized and coordinated with one another in such a way that a uniform passage of the veneers 72 is ensured. It is therefore advantageous to drive the parts by a common drive, preferably the drive of the transport disks 73, which simultaneously form contraction disks, wherein the transmission means or types of gears can be designed in different ways.
  • the Ariga disks 83 can also be driven by means of bevel gears (not shown).
  • bevel gears not shown.
  • the cones wheels attached at one end to the axes of rotation 84 and mesh with the transmission drive 90th, so that a synchronous drive is also guaranteed here.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)
EP84100958A 1983-02-09 1984-01-31 Machine pour assembler du placage Expired - Lifetime EP0116335B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853501358 DE3501358A1 (de) 1984-01-31 1985-01-17 Werkzeugtraeger fuer eine maschine zum zusammensetzen von furnierstreifen

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3304315 1983-02-09
DE19833304315 DE3304315A1 (de) 1983-02-09 1983-02-09 Furnier-zusammensetzmaschine
DE19833325050 DE3325050A1 (de) 1983-07-12 1983-07-12 Maschine zum zusammensetzen von furnierstreifen
DE3325050 1983-07-12

Publications (3)

Publication Number Publication Date
EP0116335A2 true EP0116335A2 (fr) 1984-08-22
EP0116335A3 EP0116335A3 (en) 1987-04-15
EP0116335B1 EP0116335B1 (fr) 1991-10-16

Family

ID=25808137

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84100958A Expired - Lifetime EP0116335B1 (fr) 1983-02-09 1984-01-31 Machine pour assembler du placage

Country Status (5)

Country Link
US (1) US4545845A (fr)
EP (1) EP0116335B1 (fr)
JP (1) JPH0733004B2 (fr)
DE (1) DE3485156D1 (fr)
ES (1) ES529546A0 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69117829T2 (de) * 1990-07-06 1996-11-28 Sublistatic Int Verfahren zum Schneiden und Ausgeben von mehrbreiten bedruckten Bahnen und Positionierungsvorrichtung zur Durchführung des Verfahrens
WO2000032370A2 (fr) * 1998-11-27 2000-06-08 Vesterby Træteknik Aps Procede et appareil de jointement bord a bord de bandes de placage
US20100224307A1 (en) * 2005-10-03 2010-09-09 Building Materials Investment Corporation Fiberglass Splicing Method
US20090123710A1 (en) * 2007-11-08 2009-05-14 Rogue Valley Door Fire-resistant panel door
FI122312B (fi) 2009-10-09 2011-11-30 Raute Oyj Menetelmä ja järjestely puuviilujen saumaamiseksi toisiinsa
CN103624862B (zh) * 2013-12-17 2015-05-20 冯树奇 台式木工封边机
CN110039624B (zh) * 2019-05-29 2024-06-25 机械科学研究总院海西（福建）分院有限公司 一种片状板材的铺装装置
US12280517B2 (en) * 2019-07-12 2025-04-22 Trong Tin BUI Embryo loading device used for veneer horizontal jointing machine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050048B (fr) * 1959-02-05
GB191200705A (en) * 1912-01-13 1912-05-16 Bert Arthur Linderman Improvements in or connected with Dovetailing Machines.
BE439652A (fr) * 1939-11-07
US2351946A (en) * 1939-11-07 1944-06-20 Friz Adolf Apparatus for joining veneers
US2371331A (en) * 1940-12-16 1945-03-13 Irwin Veneer joining machine
US2317446A (en) * 1941-02-01 1943-04-27 Perkins Glue Co Veneer gluing machine
US2436091A (en) * 1944-03-04 1948-02-17 Mereen Johnson Machine Company Veneer edge-gluing machine
US2801657A (en) * 1954-05-19 1957-08-06 Williams Furniture Corp Condensation preventer for veneer joining machine
DE1073728B (de) * 1957-04-27 1960-01-21 Adolf Friz G.m.b.H., Stuttgart-Bad Cannstatt Furnierfugenverleimmaschine
US3445313A (en) * 1965-08-23 1969-05-20 Simpson Timber Co Wood veneer joining and handling apparatus
DE1628984A1 (de) * 1967-02-27 1971-03-11 Kuper Heinrich Maschine zum Querverbinden von Furnieren od.dgl.
US3547735A (en) * 1967-03-24 1970-12-15 Gerhard Ortel Machine for butt joining the longitudinal edges of thin,flat workpieces
US3579405A (en) * 1968-04-09 1971-05-18 Leading Plywood Machine for interconnecting veneer panels
US3580792A (en) * 1968-05-23 1971-05-25 Andrew M Kvalheim Lumber and veneer jointer
DE1919482A1 (de) * 1969-04-17 1970-10-22 Carl Rueckle Spezialmaschinen Maschine zum Beleimen von Kanten und Flaechen
JPS5220979B2 (fr) * 1971-09-28 1977-06-07
DE3501358A1 (de) * 1984-01-31 1985-09-19 Heinrich Kuper GmbH & Co KG, 4835 Rietberg Werkzeugtraeger fuer eine maschine zum zusammensetzen von furnierstreifen

Also Published As

Publication number Publication date
US4545845A (en) 1985-10-08
JPH0733004B2 (ja) 1995-04-12
ES8500799A1 (es) 1984-11-01
EP0116335B1 (fr) 1991-10-16
EP0116335A3 (en) 1987-04-15
DE3485156D1 (de) 1991-11-21
ES529546A0 (es) 1984-11-01
JPS59207202A (ja) 1984-11-24

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