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    • 3. 发明授权
    • HEATING METHOD
    • 加热方法
    • EP2915654B1
    • 2018-02-14
    • EP15160619.1
    • 2011-07-25
    • Sarong Societa' Per Azioni
    • Bartoli, AndreaTraldi, Flavio
    • B29C51/42B29C51/46B29B13/02
    • B29C51/421B29B13/023B29C51/18B29C51/425B29C51/46B29K2023/12
    • A method is disclosed for heating set portions (23) of a sheet of thermoformable material (2) following a machine downtime of a forming apparatus (1) arranged for forming objects (32) by forming the material (2). The method comprises driving a plurality of heating means (24, 25, 26, 27, 28, 29) of a heating station (8) included in the forming apparatus (1) between respective operating positions in which each of the heating means (24, 25, 26, 27, 28, 29) contacts and heats one of the portions (23) and respective non-operating positions (NW) in which each of the heating means (24) is at a certain distance from the material (2). Driving comprises driving independently of one another each of the heating means (24, 25, 26, 27, 28, 29) in such a manner that when the apparatus (1) starts following the machine downtime each of the heating means (24, 25, 26, 27, 28, 29) is maintained in the respective operating position respectively for a time: t restart i = t running * p i , where: - t restart(i) (i = 1, ... m) = time of maintenance at restart of the i-th heating means (24, 25, 26, 27, 28, 29) in the respective operating position; - t running = t heating /n, where: t running = time for which the heating means (24, 25, 26, 27, 28, 29) in the respective operating positions is maintained at running speed, t heating = total heating time required for softening the portions (23) and n = number of the heating means (24, 25, 26, 27, 28, 29); and - p (i) (with i = 1, ... m) = position of the i-th heating means (24, 25, 26, 27, 28, 29) with respect to an advancing direction (F) of the material (2) in the heating station (8), where i = 1 indicates the position of the heating means (24) positioned further upstream with respect to the advancing direction F, and i = m indicates the position of the heating means (29) positioned further downstream with respect to the advancing direction (F).
    • 5. 发明公开
    • HEATING METHOD
    • HEIZVERFAHREN
    • EP2915654A1
    • 2015-09-09
    • EP15160619.1
    • 2011-07-25
    • Sarong Societa' Per Azioni
    • Bartoli, AndreaTraldi, Flavio
    • B29C51/42B29C51/46B29B13/02
    • B29C51/421B29B13/023B29C51/18B29C51/425B29C51/46B29K2023/12
    • A method is disclosed for heating set portions (23) of a sheet of thermoformable material (2) following a machine downtime of a forming apparatus (1) arranged for forming objects (32) by forming the material (2). The method comprises driving a plurality of heating means (24, 25, 26, 27, 28, 29) of a heating station (8) included in the forming apparatus (1) between respective operating positions in which each of the heating means (24, 25, 26, 27, 28, 29) contacts and heats one of the portions (23) and respective non-operating positions (NW) in which each of the heating means (24) is at a certain distance from the material (2). Driving comprises driving independently of one another each of the heating means (24, 25, 26, 27, 28, 29) in such a manner that when the apparatus (1) starts following the machine downtime each of the heating means (24, 25, 26, 27, 28, 29) is maintained in the respective operating position respectively for a time: t restart i = t running * p i , where:
      - t restart(i) (i = 1, ... m) = time of maintenance at restart of the i-th heating means (24, 25, 26, 27, 28, 29) in the respective operating position;
      - t running = t heating /n, where: t running = time for which the heating means (24, 25, 26, 27, 28, 29) in the respective operating positions is maintained at running speed, t heating = total heating time required for softening the portions (23) and n = number of the heating means (24, 25, 26, 27, 28, 29); and
      - p (i) (with i = 1, ... m) = position of the i-th heating means (24, 25, 26, 27, 28, 29) with respect to an advancing direction (F) of the material (2) in the heating station (8), where i = 1 indicates the position of the heating means (24) positioned further upstream with respect to the advancing direction F, and i = m indicates the position of the heating means (29) positioned further downstream with respect to the advancing direction (F).
    • 公开了一种用于通过形成材料(2)而布置成形成物体(32)的成形设备(1)的机器停机之后加热可热成形材料片(2)的设置部分(23)的方法。 该方法包括在各个操作位置之间驱动包括在成形设备(1)中的加热站(8)的多个加热装置(24,25,26,27,28,29),在该操作位置中,每个加热装置 ,25,26,27,28,29)接触并加热其中每个加热装置(24)与材料(2)一定距离的部分(23)和相应的非操作位置(NW)中的一个 )。 驱动器包括以每个加热装置(24,25,26,27,28,29)彼此独立地驱动,使得当装置(1)开始跟随机器停机时,每个加热装置(24,25) ,26,27,28,29)分别维持在相应的操作位置一段时间:t restart i = t running * pi,其中: - t restart(i)(i = 1,... m)=时间 在第一加热装置(24,25,26,27,28,29)重新启动时的维护; - t running = t heating / n,其中:t running =在各个操作位置中加热装置(24,25,26,27,28,29)保持运行速度的时间,t加热=总加热时间 (23),n =加热装置的数量(24,25,26,27,28,29)的数量; 和 - p(i)(i = 1,... m)=第i个加热装置(24,25,26,27,28,29)相对于前述方向(F)的位置 在加热站(8)中的材料(2),其中i = 1表示相对于前进方向F位于更上游的加热装置(24)的位置,i = m表示加热装置(29 )定位成相对于前进方向(F)进一步向下游。
    • 7. 发明公开
    • Apparatus for thermoforming objects
    • 用于热成型物体的设备
    • EP2708346A2
    • 2014-03-19
    • EP13005326.7
    • 2010-03-22
    • Sarong Societa' Per Azioni
    • Bartoli, AndreaBottazzi, Claudio
    • B29C49/00B65D75/58
    • B29C49/0047B29C49/50B29C49/6436B29C2049/0057B29C2049/0063B29C2049/4807B29C2049/503B29C2793/009B65D75/5811
    • An apparatus for making objects (200; 300), in particular containers, by forming a first web (111) of thermoformable material and a second web (112) of thermoformable material, arranged facing one another and welded together in defined welding zones (212; 312) so as to define preforms (210; 310) of the objects (200; 300), comprises a forming station (22; 122; 222) provided with forming means (40, 50; 140, 150; 240, 250) for forming the objects (200; 300) by injecting a forming fluid inside the preforms (210; 310), the forming station (22; 122; 222) comprising cutting means (80, 90; 180, 190; 280, 290) associated with the forming means (40, 50; 140, 150; 240, 250) and arranged for cutting the first web (111) and the second web (112) at the welding zones (212; 312) so as to separate the objects (200; 300), the forming means comprising first forming mould means (40; 140; 240) and second forming mould means (50; 150; 250), the first forming mould means (40; 140; 240) and the second forming mould means (50; 150; 250) being movable along a movement direction (T) and cooperating together to form the objects (200; 300) and subsequently cut the webs (111, 112).
    • 一种用于通过形成可热成型材料的第一幅材(111)和可热成型材料的第二幅材(112)制造物体(200; 300),尤其是容器的设备,所述第一幅材(111)彼此面对并且在限定的焊接区域 ;用于限定所述物体(200; 300)的预制件(210; 310)的装置包括设有成形装置(40,50; 140,150; 240,250)的成形工位(22; 122; 222) (210; 310)内形成流体以形成物体(200; 300),所述成形台(22; 122; 222)包括相关联的切割装置(80,90; 180,190; 280,290) 与所述成形装置(40,50; 140,150; 240,250)并且布置成用于在所述焊接区域(212; 312)处切割所述第一幅片(111)和所述第二幅片(112),以便将所述物体 所述成形装置包括第一成形模具装置(40; 140; 240)和第二成形模具装置(50; 150; 250),所述第一成形模具装置(40; 140; 240)和所述第二成形模具装置 模具装置(50; 150; 250)沿着运动方向(T)可移动并且一起协作以形成物体(200; 300)并且随后切割所述网(111,112)。