• 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:
    An improved veneer lathe which cuts off a sheet of veneer from a log supported rotatably by applying a torque directly to the outer periphery of the log. An external force for cutting the log is fed from the vicinity of a knife included in the lathe. The log core is not subjected to a load attributable to a cutting resistance so that even logs of a poor quality are usable for turning veneer sheets therefrom, enhancing the yield of plywood production.
    公开号:SU1199193A3
    申请号:SU772558957
    申请日:1977-12-28
    公开日:1985-12-15
    发明作者:Хасегава Кацудзи
    申请人:Мейнан Машинери Воркс,Инк. (Фирма)；
    IPC主号:
    专利说明:

    1 The invention relates to timber industry of the manufacturing industry, and, in particular, to veneer peeling equipment. The purpose of the invention is to increase the productivity when chilling the logs. FIG. I shows a diagram of a shelling machine, side view in FIG. 2, the same, the drive diagram of the machine; on .fig.Z - the same machine with an intermediate mechanism; FIG. 4 is the same; the machine with the freewheel of FIG. 5 is the same, the machine with an additional drive mechanism; FIG. 6 is a diagram of a drive roller, front view; Fig, 7 is a diagram of the friction clutch, front view; FIG. 8 is a diagram of a freewheel clutch, gearbox view; Fig, 9 - drive roller; FIG. 10 is the same side view; Fig. 1, side guides; FIG. 12 is the same, front view of FIG. 13 is the same, side view; FIG. FIG. 14 is the same, front view of FIG. 13; 15, side guides, FIG. Fig, 16 pressure roller, side view. The shelling machine includes a bed I with a spindle 2, between which a block 3 is fixed, in front of which is mounted a caliper 4 with a knife 5 n clamping unit 6 in the form of a driving roller 7 mounted above the cutting edge 8 of the knife 5 with a drive 9, while the driving roller 7 is provided with 10 spikes 11 mounted on its outer surface 11. The support 4 is kinematically connected with. spindles 2 using the feed mechanism 1, and rotation of the block is executed by the engine 13, Intermediate mechanism 14, which can supply limited power to peel the block, contains a friction clutch 15 with an asterisk 16, discs 17 mounted on the axis 18, the pressure disk 19 and the spring plate 20 with the adjusting nut 21, which are placed on the supporting element 22, the Free-wheeling mechanism 23 has a drive 9 or the driving roller 7, the Free-running mechanism 23 allows idling the chock 3 with circumferential speed Therefore, the drive mechanism of the churak 3 can set a slightly higher peripheral speed, however, the circumferential speed of the churak 3 during the cutting process is coordinated mainly with the peripheral speed created by the landing roller 7, Therefore, almost all the power or the energy coming from the drive roller 7 can be used when peeling the blockhead 3, the machine contains an additional drive mechanism 24, which is made in the form of an auxiliary drive role ik 25 and motor 26, auxiliary drive roller, 25 interacts with the outer surface of block 3 to communicate the latter with additional driving force. The auxiliary roller 25 is shown in a position that is essentially against the driving roller 7 relative to the churak 3, and supports it, somewhat on it, is exerted by the force from the roller 7, under the action of which the churak 3 will repaint due to a decrease in its diameter. However, the position of the roller 25 can be appropriately selected depending on the location of the other elements. The spikes 11 are made of pullers and can be installed inclined to the direction of rotation of the drive roller 7. The clamping unit 6 has lower 27 and upper 28 guides arranged in annular recesses 29 , while the lower guides ensure the smooth removal of the shpon with stud 11, the pressure rollers 30 and 31 or the pressure rods are mounted on the lower ends of the upper 28 guides. The device works as follows. Churak 3 is fixed in a shelling machine with the help of spindles 2, includes a support 4 feeding mechanism 12, and also includes a motor 13, which transmits rotation of spindle m 2 and a drive 9, which rotates the drive roller 7, while the churak 3 simultaneously using spikes 11 the drive roller 7 receives an additional rotational force uniform along the length of the block 3, which in turn provides an increase in productivity when peeling the block.
    fie.7
    Fig.8
    29
    I
    FIG. 1Z
    199193/7
    P
    权利要求:
    Claims (1)
    [1]
    (54) (57) A CUTTING MACHINE, including a bed with spindles, a support with a knife and a clamping unit in the form of a drive roller mounted above the cutting edge of the knife, and a drive } characterized in that, in order to increase productivity when peeling, the drive roller is made with spikes mounted on its outer surface.
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1199193A3|1985-12-15|Rotary peeler
    US5141038A|1992-08-25|Apparatus for feed controlling in a centerless veneer lathe
    US2779363A|1957-01-29|Bark-peeling device having revolving endless-carrier-mounted cutters driven by planetary gears
    KR960017069A|1996-06-17|Method and device for controlling feed in centerless veneer lathe
    US2888860A|1959-06-02|Blank forming apparatus
    US7225843B2|2007-06-05|Veneer lathe and method of cutting wood block by the veneer lathe
    US4262716A|1981-04-21|Veneer lathe
    SE8502078L|1985-04-29|PEELER
    US1440042A|1922-12-26|Means for barking timber
    US2355512A|1944-08-08|Machine for manufacturing splints for matches
    JP2816565B2|1998-10-27|Veneer lace
    KR810001771B1|1981-11-13|Veneer l
    US2695044A|1954-11-23|Barking machine
    US2576966A|1951-12-04|Method of barking logs
    US1670657A|1928-05-22|Veneer machine
    KR810001770B1|1981-11-13|Veneer lathe
    US1106177A|1914-08-04|Peeling-machine for wood logs.
    GB191124356A|1912-05-30|Apparatus for Taking the Kernel out of Nuts and other Fruits with Hard Pericarp.
    CN211762011U|2020-10-27|Cutting mechanism of adhesive tape cutting machine
    US3351109A|1967-11-07|Log debarking apparatus
    SU656834A1|1979-04-15|Apparatus for feeding work to barking machine
    CN212763965U|2021-03-23|Accelerating mechanism of spindle-free rotary cutter and spindle-free rotary cutter
    US2247447A|1941-07-01|Wallpaper machine
    SU1117219A1|1984-10-07|Veneering machine
    CN2177573Y|1994-09-21|Rotary cutter with combined tool rotating mechanism
    同族专利:
    公开号 | 公开日
    FI72074C|1987-04-13|
    GB1590964A|1981-06-10|
    FI72074B|1986-12-31|
    JPS5616729B2|1981-04-17|
    DE2755097C2|1984-06-28|
    CH625741A5|1981-10-15|
    HK54482A|1982-12-31|
    CA1076459A|1980-04-29|
    FI773739A|1978-07-22|
    MY8200269A|1982-12-31|
    DE2755097A1|1978-07-27|
    US4221247A|1980-09-09|
    BR7708357A|1978-08-29|
    IT1089216B|1985-06-18|
    JPS5391499A|1978-08-11|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2463158C2|2009-11-19|2012-10-10|Мейнан Машинери Уоркс, Инк.|Method of billet peelingand peeler |US463888A|1891-11-24|Process of cutting veneers |
    US525613A|1894-09-04|Machine |
    US1641452A|1927-09-06|Driven pressure bar eor veneer machines |
    US153365A|1874-07-21|Improvement in machines for cutting veneers |
    US435480A|1890-09-02|Machine for cutting stave or barrel veneer |
    US633548A|1898-08-30|1899-09-19|Orin C Fenlason|Scoring-tool for veneer-lathes.|
    US1845515A|1930-04-21|1932-02-16|George H Osgood|Pressure bar for veneer machines|
    DE963648C|1954-07-22|1957-05-09|Olga Schulze Geb Luetge|Veneer peeling machine|
    US2884966A|1957-02-08|1959-05-05|Canadian Forest Prod|Bracing apparatus for logs in veneer lathes|
    US3480053A|1967-09-07|1969-11-25|Melvin M Whipple|Pressure roll drives|
    US4061169A|1976-08-02|1977-12-06|Meinan Machinery Works, Inc.|Apparatus for cutting off a thickness of wood or veneer from logs|DE2831016C2|1978-07-07|1983-09-29|Meinan Machinery Works, Inc., Ohbu, Aichi|Knife and pressure beam of a veneer peeling machine|
    US4269243A|1978-02-19|1981-05-26|Meinan Machinery Works, Inc.|Veneer lathe|
    JPS541499A|1977-06-04|1979-01-08|Ota Masayuki|Method of rotating and driving log in veneer lathe|
    JPS6327161B2|1978-02-19|1988-06-02|Meinan Machinery Works|
    US4234024A|1978-04-20|1980-11-18|Meinan Machinery Works, Inc.|Veneer lathe|
    JPS5617205B2|1978-11-02|1981-04-21|
    JPS5919007B2|1978-11-02|1984-05-02|Meinan Machinery Works|
    JPS5569404A|1978-11-20|1980-05-26|Noda Plywood Mfg Co Ltd|Rotary lathe|
    US4230165A|1979-04-02|1980-10-28|P.S.I. Fluid Power Ltd.|Hydrostatic drive for lathes|
    JPS6412202B2|1980-04-04|1989-02-28|Meinan Machinery Works|
    JPH0254204B2|1980-04-10|1990-11-21|Meinan Machinery Works|
    US4380259A|1981-01-12|1983-04-19|The Coe Manufacturing Company|Veneer lathe apparatus and method using independently adjustable powered back-up roll|
    US4396049A|1981-02-05|1983-08-02|Calvert Manufacturing, Inc.|Backup roll arrangement for wood veneer lathe|
    JPH0231647B2|1981-03-31|1990-07-16|Uroko Seisakusho Co Ltd|
    JPS6233046B2|1981-08-17|1987-07-18|Uroko Seisakusho Co Ltd|
    US4602663A|1984-08-07|1986-07-29|The Coe Manufacturing Co.|Veneer lathe with powered nose bar roll of large diameter|
    JPS62242047A|1986-04-14|1987-10-22|Morii Tile Kk|Tile panel unit and method for molding the same|
    JP2709468B2|1988-03-26|1998-02-04|株式会社名南製作所|Veneer lace|
    TW369469B|1997-07-29|1999-09-11|Meinan Machinery Works|Wound cutting machine|
    TW452534B|1999-08-12|2001-09-01|Meinan Machinery Works|Veneer lathe|
    DE602004011596T2|2003-12-24|2009-01-29|Meinan Machinery Works, Inc., Obu|Veneer peeling machine and method of cutting a piece of wood by means of the veneer peeling machine|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    JP628877A|JPS5616729B2|1977-01-21|1977-01-21|
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