• 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:
    In a conveyor for the stepwise advance of a vertically parted boxless mould (3) along a pouring and cooling guideway (4), the sides of this guideway are composed of reciprocable rods or rails (7, 7', 8, 8'), at least some of which are operative to carry along the mould in its advance step and which during the advance movement as well as during the periods of standstill keep the mould (3) permanently compressed in its transverse direction to the benefit of the accuracy of the castings produced. For the purpose of limiting the effect of possible expansion forces on the castings before full hardening thereof, at least some of the guideway rods may comprise aligned sections (7") which in case of longitudinal expansion of the mould may be drawn apart against spring resistance (19).
    公开号:SU1255045A3
    申请号:SU833626250
    申请日:1983-07-14
    公开日:1986-08-30
    发明作者:Йерген Йенсен Кай
    申请人:Данск Индустри Синдикат А/С (Фирма)；
    IPC主号:
    专利说明:

    2. The conveyor according to Clause I., of that, with the fact that the rods of the side rails are arranged in pairs one opposite the other on the same level.
    3. The conveyor according to claim 1, wherein the adjacent sections are interconnected by means of a longitudinal element, the ends of which are spring-loaded to the sections m.
    4. The co-sweater according to claim 1, about tl and - by the fact that at least one core of each of the invention relates to foundry, in particular, to conveyors for the step-by-step movement of the mold-free molds, divided vertically into parts, through the pouring zone and cooling the metal.
    The aim of the invention is to expand the technological capabilities of the conveyor by preventing the deviation of parts of the mold.
    On the depicted conveyor, side view; Fig. 2 shows a section A-A in Fig. 1; Fig. 3 shows the connecting sections of the rod, installed by fC, capable of being pressed together by means of a spring.
    Bezopochnye molds 1 are fed by a pressing plate 2 to a conveyor, which contains lower support rails 3, side guides for gripping and moving molds, which are installed with the possibility of reciprocating longitudinal and transverse movement. The lower support rails 3 are located on the fixed supports 4.
    Each side rail is made in the form of at least two parallel arranged one above the other with the possibility of interaction with several casting non-resistive forms of rods 5-8. The rods 5, 7 and b, 8 are installed with the possibility of reciprocating in the longitudinal and transverse directions.
    1255045
    K) the governor has a rod displacement limiter in the transverse direction, mounted with the possibility of interaction with the outermost lower support rail.
    5. The conveyor according to claim 1, about the tl and is due to the fact that each lower support rail is made in the form of at least two coaxial successively installed sections, interconnected by means of a longitudinal element spring-loaded to them.
    The rods 5-8 of both side rails are arranged in pairs opposite each other on the same level, each rod being made of coaxial
    consecutive sections 9 and 10, the Rods 5 and 7 are located on the I-shaped frames 11, which with their wheels 12 move along the guides 13 in the direction of the arrows
    14, for example, by means of a hydraulic mechanism. The rods 6 and 8 move similarly to the U-shaped frames 15. The rods 5, 7 and 6, 8 on the frames 11 and 15 are respectively fixed by means of pneumatic pressure chambers 16 or other devices that allow the distance between the rods 5, 1 to be changed. and 6, 8 and the corresponding frames 11 and 15. On the rods 8, limiters 17 are provided for their movement in the transverse direction, installed with the possibility of interaction with the extreme lower support rail 3, while excluding
    the possibility of lateral displacement of the casting molds 1, since there is no movement of the rods in the inner transverse direction.
    Adjacent sections 9. and 10 are connected
    between each other by means of a longitudinal element 18 passing through holes made in the blocks 19 fixed to the sections, the ends 20 of the longitudinal element 18 are spring loaded to the blocks 19 by means of compression springs 21, therefore adjacent sections
    9 and 10 are clamped to each other, and in the case of expansion of the casting mold 1, 1 in the longitudinal direction, a gap is formed between adjacent sections 9 and 10, while eliminating the load on the casting button-shaped forms 1 (see Fig. 3). A single lower support rail 3 can also be made in the form of at least two coaxial successively installed sections, interconnected by means of a similar longitudinal element 18 which is spring-loaded to them.
    The conveyor works as follows.
    By pressing the mold 2, the cast-in-box-free molds 1 are fed to the lower support rails 3. After the pressure is supplied to the pneumatic chambers 16, the molds 1 are gripped by rods 5-8. Then, the U-shaped frames 11 and 15 are moved by the wheels 12 along the guides 13 by means of a hydraulic mechanism, i.e. Moves to the form step 1.
    In this case, when the casting molds expand in the longitudinal direction, a gap is formed between adjacent sections 9 and 10, thereby eliminating the load on the mold 1 and preventing the deflection of parts of the mold 1. After the working stroke is completed
    the pressure is released from the chambers 16, with the rods 5-8 moving away from the molds 1. Then the frames 11 and 15 return to their original position. Different options for moving rods are possible.
    5, 7 and 6, 8 are relative to each other. For example, some of them move both in the longitudinal and in the transverse direction, while others move only in the transverse direction.
    direction. It is also possible that all the lateral rods move together during their forward travel and individually or in groups during the return stroke.
    (fJut.J
     R
    3 f1, tS 3
     Fi.d 0
    Compiled by L.Rastorguyeva Editor M.Tsitkina Tehred i.PopovichThe Corrector M. Pojo
    . ., I 1.1111 ..ii.v.v- “-“ ..
    Order 4730/59 Circulation 833 Subscription
    VNIIPI USSR State Committee
    for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5
    Production and printing company, Uzhgorod, st. Project, 4
    权利要求:
    Claims (5)
    [1]
    1. CONVEYOR - FOR STEP-BY-STEP MOVEMENT OF CASTING SECURE-FREE SHAPES, VERTICAL DIVIDED BY PARTS, THROUGH A METAL FILLING AND COOLING AREA, including lower support rails and side rails for gripping and moving castings with continuous and non-reverse molds characterized in that, in order to expand the technological capabilities of the conveyor by preventing deviation of the mold parts, each side guide is made in the form of at least two pa allele located one above the other with the possibility of interaction with several casting safety-free forms of the rods installed with the possibility of joint reciprocating movement in the longitudinal and transverse directions, while each rod is made of coaxial sequentially arranged sections, and adjacent sections are installed with the possibility of pressing one against the other at. help springs.
    SU "" 1255045> cm
    [2]
    2. The conveyor according to claim 1, characterized by the fact that the rods of the side rails are arranged in pairs one opposite the other at the same level.
    [3]
    3. The conveyor according to claim 1, wherein the adjacent sections are interconnected by means of a longitudinal element, the ends of which are spring-loaded to the sections.
    [4]
    4. The Koijweir according to claim 1, wherein at least one rod of each on the guide has a limiter for moving the rod · in the transverse direction, mounted to interact with the extreme lower supporting rail.
    [5]
    5. The conveyor according to claim 1, wherein the lower support rail is made in the form of at least two coaxial sequentially mounted sections interconnected by means of a longitudinal element spring-loaded to them,
    类似技术:
    公开号 | 公开日 | 专利标题
    SU1255045A3|1986-08-30|Conveyer for step transferring of frameless moulds which are partitioned in vertical direction through area for casting and cooling metal
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    US4004874A|1977-01-25|Apparatus for production of cast concrete members
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    US3409070A|1968-11-05|Continuous casting apparatus
    US3989094A|1976-11-02|Apparatus for producing castings from flaskless sand molds
    US4180156A|1979-12-25|Device for handling flaskless moulds
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    CN1124183A|1996-06-12|Casting model conveyor
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    US2830700A|1958-04-15|Extrusion press run-out table
    US3418689A|1968-12-31|Hydraulic forming or injection press for molding synthetic materials
    US3411567A|1968-11-19|Mold supporting structure for casting machine
    US2985927A|1961-05-30|Foundry mold forming apparatus
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    CN214867197U|2021-11-26|Sand mould supporting and conveying system
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    CA1150476A|1983-07-26|Continuous casting plant
    US4228892A|1980-10-21|Apparatus for the stepwise advance of moulds formed by juxtaposed identical mould parts
    同族专利:
    公开号 | 公开日
    DK157981C|1990-08-13|
    ES8405650A1|1984-06-16|
    EP0099697A2|1984-02-01|
    DE3366584D1|1986-11-06|
    JPS6230070B2|1987-06-30|
    JPS5921464A|1984-02-03|
    EP0099697A3|1984-04-11|
    DK157981B|1990-03-12|
    US4540036A|1985-09-10|
    DK318082A|1984-01-16|
    EP0099697B1|1986-10-01|
    ES524112A0|1984-06-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    BE754936A|1969-08-28|1971-02-01|Dansk Ind Syndikat|IMPROVEMENTS AT FACILITIES FOR THE MANUFACTURING OF MOLDS COMPOSED OF IDENTICAL MOLD PARTS|
    DK127494B|1972-03-22|1973-11-19|Dansk Ind Syndikat|Molds for the production of molds composed of identical mold parts.|
    DK141012C|1976-06-04|1980-06-09|Dansk Industri Syndikat A/S|
    DE2727867C2|1977-06-21|1982-05-06|Char'kovskij filial Vsesojuznogo naučno-issledovatel'skogo instituta litejnogo mašinostroenija, litejnoj technologii i avtomatizacii litejnogo proizvodstva, Charkov|Device for conveying boxless casting molds|
    DE2935682A1|1979-09-04|1981-03-12|Bayer Ag, 5090 Leverkusen|CARBON ACID DERIVATIVES.|
    JPS5640660A|1979-09-11|1981-04-16|Nippon Chemiphar Co Ltd|Naphthalensulfonamide derivative and its preparation|
    JPS5730575A|1980-07-31|1982-02-18|Daido Steel Co Ltd|Continuous paint-applying, drying and baking oven|JPS6310305U|1986-07-03|1988-01-23|
    US5063987A|1988-09-01|1991-11-12|George Fischer Ag|Apparatus for cooling molds|
    CH677330A5|1988-09-01|1991-05-15|Fischer Ag Georg|
    DK168881B1|1992-03-25|1994-07-04|Dansk Ind Syndikat|Conveyor for newly-made cashless molds of sand|
    EP0693337A1|1994-07-22|1996-01-24|Georg Fischer Giessereianlagen Ag|Device for transport of a moulding line|
    DK1402976T3|2001-06-01|2005-11-28|Loramendi Sa|Vertical cashless molding machine|
    US7032641B2|2002-05-16|2006-04-25|Disa Industries A/S|Transport system for a mould-string casting plant|
    ES2442975B1|2012-05-29|2014-11-18|Loramendi, S. Coop.|Mold conveyor|
    PL2859971T3|2012-05-29|2017-12-29|Loramendi, S.Coop.|Mould conveyor|
    CN109079127A|2018-08-12|2018-12-25|繁昌县亘通智能装备有限公司|A kind of machine casting support base|
    CN112371954B|2020-09-10|2021-11-02|颍上县金达塑料制品有限公司|Mold with good cooling effect for producing rice seedling trays and using method thereof|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    DK318082A|DK157981C|1982-07-15|1982-07-15|TRANSPORTERS FOR STEPING A STEERING SHARED, CASTLESS CASTING FORM CONSISTING OF ASSEMBLY'S FORM PARTS THROUGH AN OPENING AND COOLING.|
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