• 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:
    1525446 Intermittently driving a conveyer belt DANSK INDUSTRI SYNDIKAT AS 9 June 1977 [24 Sept 1976] 24162/77 Heading B8A A conveyer belt 7 is moved intermittently by having its longitudinal edges transported between members 10 and 15 which are urged into gripping engagement with the belt by the action of an inflated tube section 14. The members 10 and 15 extend parallel with the belt and are rigid with a member 9 which is mounted on bearings 12. The belt carries moulds having pouring cavities at vertical joint faces between successive mould parts.
    公开号:SU745356A3
    申请号:SU772497859
    申请日:1977-06-24
    公开日:1980-06-30
    发明作者:Джесперсен Эмиль；Могенсен Вагн
    申请人:Данск Индустри Синдикат А/С (Фирма)；
    IPC主号:
    专利说明:

    (54) CONVEYOR FOR STEPPED PROMOTION OF CASTING FORMS
    The invention relates to the field. conveyor, transport, namely to the conveyors for the step advancement of casting molds. A known conveyor includes hoses parallel to each other on supporting elements connected to power cylinders, while the hose cavities communicate with the source of working medium 1. However, during this step-by-step advancement of the casting molds, the molds are not tightly pressed together, which can lead to to damage to castings from cooling. Another conveyor is known for the stepped advancement of casting molds, which contains rollers fixed to the frame and lying on them a load-carrying belt, with which A mechanism for reciprocating movement, made in the form of a cylinder, the rod of which has a lever hinged with a lever attached to it for positioning it in the slots of the load-carrying tape 2. However, in this conveyor under the action of a movable lever which is engaged with the belt, the belt is deformed. The aim of the invention is to reduce tape deformation. This goal is achieved by the mechanism of reciprocating movement interacting with a load-carrying tape made of beams located along the edges of the tape with ribs placed on rollers mounted on the frame and with lower and upper beams located in the plane of the tape. flanges, covering the edge of the tape, while the lower flange has a groove, it is located in a flexible hose, communicated with a source of working medium, and timber. FIG. 1 shows a conveyor for stepped advancement of casting molds, a cross-section; in fig. 2 mechanism. Reciprocating movement of the tape. Transverse section. The conveyor comprises a frame 1 having axles for the rollers 2 and 3, on which the upper 4 and lower 5 branches of the endless flexible load-carrying tape, which envelop the end drums, rest. The upper branch 4 of the belt carries the mold 6. The width of the tape is somewhat greater than the length of the upper rollers 2 to vertex
    The ribbon branch had protruding edges 7 on each side. On a certain part of the length of the conveyor. There are mechanisms for reciprocating movement 8, made in the form of beams 9c with ribs 10 and two flanges 11, 12f located srotvestvenno above and below the edges 7 of the tape. The ribs 10 are located on the roller, ah 13, cantilever mounted on the brackets 14 located on the frame 1, providing reciprocating movement of the beams 9 parallel to the tape. Mechanism; The purpose of this is not shown in the figure, since it can be of any known type.
    The upper flange 11 is a bar made in one piece with the rib Yu, the level of its lower surface coincides with the level of the upper surface of the edge 7 of the tape. The lower flange 12 consists of the lower part and one side wall forming the groove in which the flexible hose 15 is located on which the beam 16 is supported, having the possibility of movement in the vertical direction, while being in an idle position at a certain distance under the lower side of the edge 7 of the tape. When the drive device is rotated, the beam 16 is moved relative to the upper flange 11 only in the vertical direction to or from it, preventing it from moving in other directions. Using pneumatic or hydraulic filling of the flexible hose section 15, the beam 16 rises, tightly pressing the edge portion 7 of the tape to the flange 11, IB while this action ceases when pressure 6 is released from the flexible hose section 15 during the return stroke.
    745356
    If bar 16 is required, as well as flange 11, it can be divided into several sections so that the pressing action can be concentrated at several points.
    In addition, it should be noted that the flange 11p is rigidly connected to the rib 10, can be located below, and the flexible hose section is above the edge region 7 of the tape.
    The section of flexible hose 15 can be replaced by the corresponding Ha6opqM of individual power cylinders and, if necessary, by mechanical or hydraulic lifts.
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    A conveyor for stepped advancement of the casting molds, containing rollers fixed on the frame, a load-carrying belt lying on them and a reciprocating mechanism for interacting with the load-carrying Langa, characterized in tape beams with ribs placed on rollers cantilevered on the frame and with lower and upper flanges located in the plane of the tape, encompassing the edges of the tape, with the bottom flag There is a slot, a flexible hose in it, communicated with a source of working medium, and a bar.
    Sources of information taken into account in the examination
    1, Patent of the USSR 309501,
    CL, Q 65 Q 25/04, published, 08,05,69,
    2, USSR Author's Certificate 47228, class B65 Q 23/38, 01,10,35 (prototype),
    745356
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    类似技术:
    公开号 | 公开日 | 专利标题
    SU745356A3|1980-06-30|Conveyer for stepwise movement of casting moulds
    AT42528T|1989-05-15|BOW SEGMENT FOR GUIDING A CHAIN CONVEYOR.
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    GB1297770A|1972-11-29|
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    同族专利:
    公开号 | 公开日
    JPS5521627B2|1980-06-11|
    CA1068635A|1979-12-25|
    DD132179A5|1978-09-06|
    GB1525446A|1978-09-20|
    IT1080274B|1985-05-16|
    FR2365503A1|1978-04-21|
    ZA773471B|1978-04-26|
    SE456649B|1988-10-24|
    PL200988A1|1978-04-10|
    CH620384A5|1980-11-28|
    DK432776A|1978-03-25|
    US4177892A|1979-12-11|
    DK138840C|1979-04-23|
    DK138840B|1978-11-06|
    NL181339C|1987-08-03|
    PL107433B1|1980-02-29|
    JPS5339927A|1978-04-12|
    CS216907B2|1982-12-31|
    NL181339B|1987-03-02|
    DE2725520A1|1978-03-30|
    SE7706455L|1978-03-25|
    DE2725520C3|1979-05-23|
    BE855234A|1977-09-16|
    ES459964A1|1978-05-01|
    DE2725520B2|1978-09-28|
    NL7707036A|1978-03-29|
    FR2365503B1|1980-02-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US2755085A|1951-12-28|1956-07-17|Reggiani Meccanotex S P A|Feeding means for a textile printing machine|
    US2943726A|1957-11-12|1960-07-05|Simpson Herbert Corp|Drive for mold conveyor systems|
    US3199449A|1961-12-18|1965-08-10|Matthew L Jaffa|Method and apparatus for screen printing|
    DE2203474C2|1972-01-26|1973-11-29|Felten & Guilleaume Kabelwerke Ag, 5000 Koeln|Pull-off device for stranded goods|US4504004A|1982-10-29|1985-03-12|Planet Products Corporation|Sheet forming machine|
    US4770331A|1982-10-29|1988-09-13|Planet Products Corporation|Sheet forming machine|
    US5253969A|1989-03-10|1993-10-19|Sms Schloemann-Siemag Aktiengesellschaft|Feeding system for strip material, particularly in treatment plants for metal strips|
    CN104325123B|2014-11-04|2017-10-20|永红保定铸造机械有限公司|A kind of sand mold conveying device|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DK432776A|DK138840C|1976-09-24|1976-09-24|
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