CN110958982B - 输送设备和方法 - Google Patents

输送设备和方法 Download PDF

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CN110958982B
CN110958982B CN201880050327.6A CN201880050327A CN110958982B CN 110958982 B CN110958982 B CN 110958982B CN 201880050327 A CN201880050327 A CN 201880050327A CN 110958982 B CN110958982 B CN 110958982B
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spring
conveyor
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retaining
retaining members
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CN110958982A (zh
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西蒙·斯平克斯
大卫·克莱尔
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Harrison Spinks Components Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/46—Means for holding or retaining the loads in fixed position on the load-carriers, e.g. magnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/42—Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/58—Belts or like endless load-carriers with means for holding or retaining the loads in fixed position, e.g. magnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/32—Individual load-carriers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/32—Individual load-carriers
    • B65G17/323—Grippers, e.g. suction or magnetic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/30—Details; Auxiliary devices
    • B65G17/32—Individual load-carriers
    • B65G17/36—Individual load-carriers having concave surfaces, e.g. buckets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/82—Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G9/00—Placing upholstery springs in pockets; Fitting springs in upholstery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
    • B65G2201/02—Articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02128—Belt conveyors
    • B65G2812/02138—Common features for belt conveyors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/02—Belt or chain conveyors
    • B65G2812/02267—Conveyors having endless traction elements
    • B65G2812/02415—Conveyors having endless traction elements with load-carrying surfaces supported by traction means
    • B65G2812/02613—Conveyors having endless traction elements with load-carrying surfaces supported by traction means the load-carrying surfaces being separated from each other, e.g. individual load carriers
    • B65G2812/02673—Conveyors having endless traction elements with load-carrying surfaces supported by traction means the load-carrying surfaces being separated from each other, e.g. individual load carriers the load-carriers being arranged above, between or beside the traction means
    • B65G2812/02683—Conveyors having endless traction elements with load-carrying surfaces supported by traction means the load-carrying surfaces being separated from each other, e.g. individual load carriers the load-carriers being arranged above, between or beside the traction means and fixed or non-movably linked to the traction means
    • B65G2812/02762—Load-carriers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Packaging Frangible Articles (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Springs (AREA)

Abstract

描述了一种用于输送诸如螺旋弹簧的制品的传送机。该传送机包括：基板(420)，其用于在输送期间支撑制品；以及多个保持构件(520)，其位于基板上，用于在输送期间保持制品。保持构件(520)均包括用于安装到基板(420)的安装部(530)。容纳部(540)包括近端部分(540a)和远端部分(540b)，在近端部分(540a)与远端部分(540b)之间限定有空间，该空间用于接收压缩下的螺旋弹簧(100)。容纳部中的槽(550a)和槽(550b)对齐，用于接收推动器。

Description

输送设备和方法
技术领域
本发明涉及用于输送制品的输送设备和方法，并且特别涉及但不限于用于输送弹簧的设备和方法。
背景技术
在使用袋装-或封装-的螺旋弹簧的软垫制品(例如，床垫)中，制造过程通常包括将金属丝的弹簧从卷取站输送至袋装站，在卷取站将丝形成为弹簧，然后将弹簧从一段丝上切下，在袋装站，将形成的弹簧封装在由材料形成的袋中。
可从本发明人的第EP1993947B号欧洲专利中看到一种用于执行此操作的已知方法。在该方法中，将弹簧压缩，并将弹簧进给至相对的(上和下)传送带之间，该相对的传送带将弹簧输送至装袋站，在装袋站，将弹簧从带之间推出至轴向隔开的装袋材料片之间。然后，在弹簧之间的位置，将这些片焊接在一起以形成围绕弹簧的袋。
在一个现有技术涉及的示例中，形成弹簧，并将弹簧从一段丝上切下，然后将弹簧放置在轮的径向延伸的、可伸缩臂上。然后，该轮压缩弹簧，然后将弹簧放置在齿形下传送带(castellated lower conveyor belt)和上方的固定低摩擦板之间。该带像之前一样将弹簧驱动至装袋站，并且当带移动时，未与带接合的弹簧的端部在板上滑动。
当弹簧具有相对长的轴向长度或相对高的匝数(即，线圈)时，将弹簧从卷取机输送至装袋站的上述方法可能会遇到问题。这是因为较长的弹簧和具有较大匝数的弹簧可能不太稳定或可能具有较大的刚度。
在运动带与上方的固定板的情况下，不稳定的弹簧可能在带的作用力下弯曲。这可能因为带在横向于弹簧轴线的方向上作用在弹簧的近端上的力可能无法有效地传递到其他线圈，以使与板接触的远端处的线圈不能克服上板的摩擦力。
这有时可能导致弹簧从输送设备上脱落，这是不方便的并且可能导致设备的故障时间。
发明内容
本发明的实施例旨在提供一种解决了前述问题的传送机和传送的方法。
所附的独立权利要求限定了本发明，现在应参照该独立权利要求。此外，优选特征可在独立权利要求的从属权利要求中找到。
根据本发明的一个方面，提供一种用于输送制品的传送机，该传送机包括：基板，其用于在输送期间支撑制品；以及多个保持构件，其位于基板上，用于在输送期间将制品保持在基板上。
保持构件可布置为在使用中至少部分地包围制品。
保持构件可布置为在使用中将处于压缩下的制品保持在传送机上。
在优选的布置中，保持构件或每个保持构件包括接合基板的安装部。
保持构件或每个保持构件优选地还包括至少一个容纳部，该至少一个容纳部布置为在使用中抵靠正被支撑在传送机上的制品的至少一部分。
在优选的布置中，该容纳部包括近端部分和远端部分。容纳部的近端部分可布置为靠近基板，远端部分可布置为与基板间隔开。容纳部的近端部分和远端部分可在它们之间限定空间，在使用时，该空间用于容纳制品(诸如弹簧)的一部分。
保持构件可布置为在使用中将制品保持在容纳部的近端部分与远端部分之间。
保持构件可包括用于接收位移装置的至少一个槽，位移装置为诸如机械推动器，位移装置布置为在使用中将制品从基板移位。
在优选布置中，在基板上沿基板的轴线可具有间隔开的多个保持构件。相邻的保持构件的至少部分可被间隙分开，该间隙选择为容纳用于将制品放置在基板上的放置设备。优选地，相邻的保持构件的容纳部的远端部分布置为间隔开第一间隙，并且优选地，相邻的保持构件的近端部分布置为间隔开第二间隙或完全不间隔开。第一间隙优选大于第二间隙。
保持构件中的一个或多个可附接到基板。可选地，或者另外，保持构件中的一个或多个可例如通过模制基本上与基板一体形成。
例如，基板可包括环形带或链条。
传送机可包括用于螺旋弹簧的输送设备。
在优选布置中，至少一个螺旋弹簧布置为被保持在保持构件中，使得在弹簧的相对端处的线圈相对于彼此轴向地偏移。弹簧优选布置为被保持为张开构造，其中至少一些相邻的线圈轴向地偏移。
根据本发明的另一方面，提供一种输送制品的方法，该方法包括将制品保持在传送机上，传送机包括用于支撑制品的基板和位于基板上的至少一个保持构件。
该方法可包括通过将制品中的至少一个至少部分地定位在保持构件下方或保持构件中并且优选在压缩下来将该制品中的至少一个保持在传送机上。
该方法可包括通过将制品中的至少一个定位在保持构件的近端容纳部分与远端容纳部分之间来将该制品中的至少一个保持在传送机上。
优选地，该方法包括使用两个相邻的保持构件来将制品中的至少一个保持在传送机上，优选地，该两个相邻的保持构件在基板上间隔开。
该方法可包括在传送机上输送螺旋弹簧的方法。在一个布置中，该方法可包括将至少一个弹簧保持为使得在弹簧的相对端处的线圈相对于彼此轴向地偏移。
该方法可包括将弹簧保持为张开的构造，其中至少一些相邻的线圈轴向地偏移。
根据本发明的另一方面，提供一种用于至少部分地压缩轴向安装在支撑杆上的弹簧的压缩设备，该设备包括至少一个旋转部，该至少一个旋转部定位在杆附近，并布置为在使用中沿着弹簧的大体轴向方向按压安装在杆上的弹簧。
在优选的布置中，该设备包括至少两个旋转部，该至少两个旋转部位于杆的两旁，并优选布置为沿着彼此互相相反的方向旋转。
旋转部或每个旋转部可包括旋转刷。
本发明还包括一种压缩安装在杆上的弹簧的方法，该方法包括使用旋转部按压弹簧。
该方法包括使用至少两个旋转部按压弹簧，至少两个旋转部位于杆的两旁。
除了相互排斥或相互矛盾的特征的这样的组合之外，本发明可包括本文所提及的特征或限制的任意组合。
附图说明
现在将参照示意性附图仅通过示例的方式描述本发明的优选实施例，在附图中：
图1示意性示出了现有技术涉及的用于对弹簧装袋的设备；
图2和图3示出了现有技术涉及的用于将弹簧放置在传送机上的设备；
图4示意性示出了根据本发明的实施例的传送机输送设备；
图5示意性示出了用于与图4的传送机一起使用的预压缩设备；以及
图6示意性示出了根据本发明的弹簧输送设备的可选实施例。
具体实施方式
图1示意性示出了上述专利中描述的设备的示例，该设备用于制造用于软垫制品(诸如床垫)的袋装弹簧单元。弹簧100在压缩下通过环形带110被传送至插入弹簧位置。弹簧被束缚在带110与低摩擦板110a之间。一旦到达装袋站，弹簧便被机械推动器120推动，机械推动器120由马达130驱动以按照由箭头A1指示的往复运动进行运动。
推动器120将弹簧推动到从上供应辊子140a和下供应辊子140b经由引导辊子150a和引导辊子150b进给的材料片130之间的位置。
通过上焊接工具160a沿着由箭头A2示出的方向的往复作用而将片按压在一起并将片熔化在焊接砧160b上，从而使片130在弹簧之间的位置接合。在弹性单元170的沿着箭头A3的方向每次逐步前进时，一排弹簧被封装在袋中。
图2示意性示出了用于将弹簧放置在带110上的轮设备200。轮具有可伸缩杆210的形式的多个轮辐。当轮沿着箭头A4的方向旋转时，卷取机(未示出)将弹簧100加载到每个杆上。然后，轮辐进入由两个平行的锥形壁形成的压缩区220。该壁间隔开，以允许杆穿过该壁，但当杆朝向轮的底部前进时，弹簧被卡住并逐渐被压缩。
然后，当弹簧被最大压缩时，弹簧被放置到齿形传送带110，齿形传送带110沿着基本上与轮的旋转轴线平行的方向运载弹簧离开。
图3示意性示出了从图2的箭头A5的方向观察的轮。该图示出了在带110与低摩擦板110a之间沿着箭头A6的方向朝向装袋站(未示出)传送的弹簧100，装袋站诸如图1中所示。
如前所述，特别是当使用较长的弹簧或具有更多匝数的丝的弹簧，或相对较细的丝(较小规格)的弹簧时，在输送期间中可能会出现问题。例如，如果弹簧特别硬，则当弹簧沿板110a滑动时，所体验到的增加的摩擦有时会导致弹簧弯曲，或者甚至随着带运的移动而脱落。当弹簧不稳定时，也会发生这种情况，从而使带所施加的力没有完全传递到位于带远端的丝的匝。弹簧又会弯曲，并且有时脱落。
除了可能导致弹簧被从袋装单元中漏掉之外，由于必须找到缺少的弹簧，因此这还导致对于装袋机而言的昂贵的故障时间。
转向图4，图4以示意性局部截面图大体示出以400表示的根据本发明的实施例的传送机。传送机400适于用作袋装弹簧设备(诸如以上参照图1所描述的)中的弹簧输送件，并且可代替带/板组件110/110a。
传送机400包括基板410(以横截面示出)，基板410在这种情况下呈尼龙/塑料材料的齿形带形式，在基板410上以等距间隔的位置附接有多个保持构件420，用于将多个弹簧100牢固地保持在基板上。
保持构件包括尼龙/塑料材料的大体T形的主体，每个主体在其底部具有安装在基板上的安装部430。在该示例中，安装部跨坐在基板的城堡形结构410a上。
安装部远离基板延伸并且支撑一体形成的、相对的容纳部440，容纳部440基本上平行于基板延伸。
相邻的保持构件在基板上间隔间隙G，该间隙G足以允许弹簧放置轮200的杆210(参见图2)在其间穿过，从而弹簧被保持在基板上相邻的保持构件的相对的容纳部之间，同时保持为被压缩。
在与基板基本上平行的方向上，在保持构件的每一侧设置有用于接收推动器(例如，图1中的120)的槽450，该推动器横向于基板行进以从基板推动弹簧，在这时，弹簧将被封装在材料中。槽450的高度使得在被束缚的弹簧上方提供空间。同时，基板的城堡形结构在这种情况下在弹簧下方提供空间，从而可使用比弹簧的高度高的推动器。这允许推动器在压缩弹簧的上方和下方延伸，以阻止或防止弹簧被束缚在推动器的上方或下方。一对推动器通过与弹簧在其径向外围的两个位置进行接合并通过滑入槽450中来弹出单个弹簧。
在所示出的示例中，保持构件包括分开的固定件，分开的固定件通过螺栓460从下方固定到基板。然而，作为可选例或另外地，保持构件可通过另一方法(诸如通过粘合剂)粘附到基板。实际上，保持构件和基板可诸如通过模制一体地形成。
图5示出了用于与图1至图4的设备一起使用的预压缩设备。示意图从上方俯视图2的轮200的杆210。一对旋转刷500定位在杆210的两侧。刷子沿相反的方向旋转，以推动位于杆210上的弹簧100。当刷子旋转时，刷子趋于压缩弹簧，以使得在弹簧进入轮的压缩区220(参见图2)之前，已将弹簧部分压缩。
在使用中，预压缩设备500在杆进入压缩区220之前立即张开。这是有用的，特别地对于较长的弹簧而言是有用的，有利于帮助将弹簧容纳在压缩区的开口内。
图6示意性示出了传送机的可选实施例，在该传送机中，与图4的实施例的保持构件420形状不同的形状的保持构件520安装在基板410上。
具体地，保持构件520均包括安装部530，用于安装到基板420。容纳部540包括近端部分540a和远端部分540b，在近端部分540a与远端部分540b之间限定有空间，该空间用于接收处于压缩下的螺旋弹簧100。容纳部中的槽550a和槽550b对齐，用于以与以上关于图4的实施例所描述的方式类似的方式接收推动器(例如，图1中的120)。同样，槽具有足够的长度以容纳比压缩弹簧的高度高的推动器。
同样，保持构件520可通过合适的固定件固定到基板，正如图4的实施例一样(虽然从图5进行了省略)。
相邻的保持构件的远端容纳部分540a之间的第一间隙G1可大于相邻的保持构件的近端容纳部分540b之间的第二间隙G2。第一间隙G1适于接收弹簧放置轮200的杆210(图2)。第二间隙G2可较小(如所示出的)或甚至基本上为零。
在该实施例中，弹簧仅被相邻的一对保持构件所容纳并且不抵靠基板。这提供了许多优点：
首先，压缩弹簧不再迫使保持构件和基板分离，这有利于较大规格或较高的弹簧。
其次，由于基板在弹簧的保持中没有作用，因此，单个基板可以与不同尺寸的保持构件一起使用，或与以不同的间隔布置的保持构件一起使用，以容纳不同直径的弹簧。此外，弹簧的插入和移出不对基板造成任何磨损，而仅对可容易替换的保持构件造成磨损。
再者，由于在插入和移出期间移动弹簧仅抵靠块体的近端容纳部分和远端容纳部分，且该部分具有共用材料，因此，在弹簧的相对端之间，所体验到的摩擦力不存在差异，否则这可导致弹簧的意外的或不受控制的错位以及装袋期间的可能的错误进给。
在一个实施例(未图示)中，至少一些弹簧以张开的构造(splayedconfiguration)保持在保持构件中，使得相邻的线圈至少部分地轴向偏移，而不是以圆柱形形状对齐。在该构造中，当弹簧从保持构件移开时，弹簧将自动地寻求自身的重新定向，以使得其纵向轴线相对于在弹簧被保持构件保持时的纵向轴线横向，更优选地，大致成90度。这在应用中是有用的，否则该应用将需要“旋转”袋中的弹簧以获得期望的装袋构造。
为了获得张开的构造，当将弹簧插入到保持构件中时，弹簧的一端可相对于另一端至少部分地或暂时地被限制或减速。
虽然以上描述的示例涉及输送弹簧，但本领域技术人员将理解的是，这样的输送设备和方法可用于输送其他制品。
虽然尽力在前面的说明书中引起对被认为特别重要的本发明特征的注意，但是应当理解的是，本申请人要求保护关于本文所提及的和/或在附图中示出的任何可取得专利权的特征或特征组合，无论是否已特别强调。

Claims (10)

1.一种用于输送螺旋弹簧的传送机，所述传送机包括：基板，其用于在输送期间支撑所述弹簧；以及多个保持构件，其位于所述基板上，用于在输送期间将所述弹簧保持在所述基板上，其中，所述保持构件各自包括用于安装至所述基板的安装部和具有近端部分和远端部分的容纳部，在所述近端部分与所述远端部分之间限定有空间，所述空间用于容纳处于压缩下的弹簧的一部分，所述保持构件配置为使每个弹簧由两个相邻的保持构件共同保持处于压缩下。
2.根据权利要求1所述的传送机，其特征在于，所述保持构件布置为在使用中当所述弹簧搁置在所述基板上时至少部分地包围所述弹簧。
3.根据权利要求1所述的传送机，其特征在于，所述保持构件包括用于接收位移装置的至少一个槽，所述位移装置包括机械推动器，所述位移装置布置为在使用中将所述弹簧从所述基板移位。
4.根据权利要求1所述的传送机，其特征在于，在所述基板上沿所述基板的轴线具有间隔开的多个保持构件。
5.根据权利要求4所述的传送机，其特征在于，相邻的保持构件的至少部分被间隙分开，所述间隙选择为容纳用于将弹簧放置在所述基板上的放置设备。
6.根据权利要求1所述的传送机，其特征在于，所述保持构件中的一个或多个附接到所述基板。
7.根据权利要求1所述的传送机，其特征在于，所述保持构件中的一个或多个通过模制与所述基板一体形成。
8.根据权利要求1所述的传送机，其特征在于，所述基板包括环形带或链条。
9.根据权利要求1-8中的任一项所述的传送机，其特征在于，至少一个螺旋弹簧布置为被保持在保持构件中，使得在所述弹簧的相对端处的线圈轴向地偏移。
10.一种输送离散弹簧的方法，所述方法包括将弹簧保持在传送机上，所述传送机包括用于支撑所述弹簧的基板和位于所述基板上的多个保持构件，每个保持构件包括用于安装至所述基板的安装部和具有近端部分和远端部分的容纳部，在所述近端部分与所述远端部分之间限定有空间，所述空间用于容纳处于压缩下的弹簧的一部分，且所述方法包括使每个弹簧由位于所述基板上的两个相邻的保持构件保持处于压缩下。
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