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1.发明授权Method and apparatus for forming and stacking a folded sewn ply such as a V-top shirt pocket 失效用于形成和堆叠诸如V形衬衫口袋的折叠缝合层的方法和装置
公开(公告)号：US5123367A
公开(公告)日：1992-06-23
申请号：US431372
申请日：1989-11-03
申请人： Marshall Black , C. Ray Hamilton , Ralph Hackle
发明人： Marshall Black , C. Ray Hamilton , Ralph Hackle
CPC分类号： D05B33/02 , D05B21/00 , D05B35/04 , Y10S112/02
摘要： An automatic apparatus and method for forming a V-top shirt pocket or similar article with a folded region, sewing a stitch to hold the fold, and stacking a plurality of same with distributed hem build-up. An unfolded ply of material is provided to a folding station, which forms a tucked edge fold in the material. The ply is then held at the tucked edge, and the opposite end is folded over a folding rod with an air jet. Holding fingers descend to hold the fold in the ply. A transport carriage arrives at the folding station to retrieve the folded, edge-tucked ply. The transport carriage includes a clamp, which clamps on the folded, edge-tucked ply to hold the fold and edge tuck as the folding station elements retract. The transport carriage carries the folded, edge-tucked held ply through a sewing station in synchronization with a sewing machine, where a V-shaped hem is sewn. The transport carriage is biased against a pattern cam as the ply is carried through the sewing station and sewn, to form a sewn pattern. The transport carriage then carries the ply to a stacking station. At the stacking station, the sewn pocket is deposited atop a stack plate. Holding fingers positively hold the sewn pocket against the stack plate. The transport carriage returns to the folding station to retrieve another ply. The stack plate withdraws, and the holding fingers positively urge the sewn pocket against the top of a stack. An improved stack table holding the stack of plies descends and rotates 90 degrees, to distribute build-up in stack thickness due to the folded sewn region.
摘要翻译： 一种用于形成具有折叠区域的V形衬衫口袋或类似物品的自动装置和方法，缝合针迹以保持折叠，并且将多个相同物体堆叠在分布式卷边构建中。 展开的材料层被提供到折叠站，该折叠站在材料中形成折叠的边缘折叠。 然后将帘布层保持在卷曲的边缘，并且相对端用空气喷嘴折叠在折叠杆上。 握住手指下降以将褶皱保持在层中。 运输车到达折叠站，以取回折叠的边缘褶皱层。 运输托架包括夹具，夹具夹在折叠的边缘褶皱层上，以在折叠站元件缩回时保持折叠和边缘褶皱。 运输车辆与缝纫机同步地通过缝纫站将折叠的边缘褶皱的保持层带到其上缝制V形下摆。 当衣架穿过缝纫车间进行缝制时，运输车架偏向图案凸轮，形成缝合图案。 然后，运输工具将层铺到堆放站。 在堆放站，缝制的口袋沉积在堆叠板的顶部。 握住手指将缝合的口袋靠在堆叠板上。 运输工具回到折叠站检索另一层。 堆叠板退出，并且夹持手指积极地将缝合的口袋推向堆叠的顶部。 保持层叠层的改进的堆叠台下降并旋转90度，由于折叠的缝合区域而分布堆积厚度。
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公开(公告)号：US4588120A
公开(公告)日：1986-05-13
申请号：US461449
申请日：1983-01-27
申请人： Walter W. Frost , C. Ray Hamilton
发明人： Walter W. Frost , C. Ray Hamilton
摘要： Apparatus and method for cutting a continuous length of strip-like material into elongate strips and forming the strips into fastened loops such as belt loops and the like, including drawing means for drawing an amount of material from a supply, a cutter for cutting the drawn material into a strip of a predetermined length, grasping fingers for grasping the strip at the cutter and for transferring the strip to a forming area, a forming trough, mandrel and folding fingers which forms the strip into a loop, and a stapler for stapling the strip into a fastened loop. The operations of drawing the material from the supply and cutting the material into strips occur simultaneously with the steps of forming and stapling a previously-cut strip, so that high speeds of operation are possible.
摘要翻译： 将连续长度的条状材料切割成细长条并将条形成为紧固环（例如皮带环等）的装置和方法，包括用于从供给部件中抽取大量材料的拉丝装置， 将材料制成预定长度的条带，抓住用于在切割器处抓住条带并用于将条带转移到成形区域的指状物，成形槽，心轴和折叠指状物，其将条带形成环路;以及订书机， 穿入紧固环。 将材料从供给中拉出并将材料切割成条带的操作与形成和装订预先切割的条带的步骤同时发生，使得高速操作成为可能。
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公开(公告)号：US4478359A
公开(公告)日：1984-10-23
申请号：US165747
申请日：1980-07-03
摘要： As a strip of material is intermittently moved along its length from a reel, it is heated so as to remove its curl, it is cut into segments in the form of collar stays, and adhesive is applied to one surface of the collar stay segments. The individual collar stays are then moved laterally into alignment with spaced collar template elements, and then moved into overlying relationship with the pointed portions of the collar template elements, and a worker manually inserts a partially completed collar structure about the template elements. The worker presses the collar material against the adhesive on the collar stay and lifts both the collar and the collar stays from the templates, with the adhesive carrying the collar stays with the collar material. The collar stays are subsequently sewn into the collar with top stitching about the edge of the collar structure.
摘要翻译： 当材料条沿着其长度从卷轴间歇地移动时，它被加热以便去除它的卷曲，它被切成环状的形式的段，并且将粘合剂施加到套环保持段的一个表面上。 然后将单个衣领座横向移动成与间隔的衣领模板元件对准，然后移动到衣领模板元件的尖部的上部关系中，并且工作人员手动地插入围绕模板元件的部分完成的衣领结构。 工作人员将套环材料压靠在套环上的粘合剂上，并将套环和套环支架从模板提升，并且携带套环的粘合剂保持与套环材料。 随后将衣领停留在衣领上缝合，并围绕衣领结构的边缘进行顶部缝合。
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公开(公告)号：US4227470A
公开(公告)日：1980-10-14
申请号：US942431
申请日：1978-09-14
CPC分类号： D05B37/02
摘要： A placket forming system comprises a double needle sewing machine with a cutter which cuts between the lines of stitching and a positioning apparatus including mechanically movable arms with gripping surfaces which operate in conjunction with the sewing machine and cutter apparatus. The positioning apparatus grips a work piece such as a shirt front placket assembly at the sewing machine work surface after the work piece has been sewn and cut and moves the work piece a predetermined distance along the work surface to a proper position under a cutting blade, and the cutting blade is actuated to make a crow's foot cut in the work piece at the end of the line of stitching in the work piece.
摘要翻译： 衣架成型系统包括具有在缝合线之间切割的切割器的双针缝纫机和包括与缝纫机和切割装置一起操作的夹持表面的机械可移动臂的定位装置。 定位装置在工件被缝合和切割之后，在缝纫机工作表面处抓住诸如衬衫前衣架组件的工件，并将工件沿工件表面移动预定距离到切割刀片下方的适当位置， 并且切割刀片被致动以在工件中的缝合线的末端使乌鸦的脚在工件中切割。
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公开(公告)号：US4356744A
公开(公告)日：1982-11-02
申请号：US160853
申请日：1980-06-19
CPC分类号： B26D7/18 , A41D27/26 , B26D1/09 , B26D7/0675 , B26F1/00 , B26F2210/16 , Y10S83/953 , Y10T83/0453 , Y10T83/0467 , Y10T83/0476 , Y10T83/2044 , Y10T83/2066 , Y10T83/2194 , Y10T83/6542
摘要： Dome-shaped shoulder pad discs are placed in face-to-face overlying relationship and loaded in segmented carriers of a surface conveyor system. Each carrier moves its shoulder pad discs to a first station where the material is cut between the segments of the carrier and formed into a leading stack of shoulder pads, a following stack of shoulder pads, and an intermediate stack of waste material. The carrier is moved to a second station where the intermediate stack of waste material is pushed downwardly between the segments of the carrier and ejected. The leading segment of the carrier is moved to a third station where the leading stack of shoulder pads is picked from the leading segment of the carrier and moved to a stacker, and then the following segment of the carrier is moved to the third station where its stack of shoulder pads is picked from the following segment of the carrier and moved to the stacker. The stacker forms the shoulder pads in a vertical stack.
摘要翻译： 圆顶形的肩垫盘以面对面的覆盖关系放置，并装载在表面传送系统的分段载体中。 每个载体将其肩垫盘移动到第一工位，其中材料在载体的段之间切割并形成为前排的肩垫，下一叠肩垫和中间的废料堆叠。 载体移动到第二站，在第二站处，废料的中间堆叠在载体的段之间向下推动并被排出。 载体的前导段被移动到第三站，在该第三站处，从载体的引导段拾取前排堆叠的肩垫并移动到堆垛机，然后将载体的随后段移动到第三站，其中 从载体的下一个部分拾取一堆肩垫，并移动到堆垛机。 堆叠器在垂直堆叠中形成肩垫。
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公开(公告)号：US4223815A
公开(公告)日：1980-09-23
申请号：US945214
申请日：1978-09-25
摘要： As a strip of material is intermittently moved along its length from a reel, it is heated so as to remove its curl, it is cut into segments in the form of collar stays, and adhesive is applied to one surface of the collar stay segments. The individual collar stays are then moved laterally into alignment with spaced collar template elements, and then moved into overlying relationship with the pointed portions of the collar template elements, and a worker manually inserts a partially completed collar structure about the template elements. The worker presses the collar material against the adhesive on the collar stay and lifts both the collar and the collar stays from the templates, with the adhesive carrying the collar stays with the collar material. The collar stays are subsequently sewn into the collar with top stitching about the edge of the collar structure.
摘要翻译： 当材料条沿着其长度从卷轴间歇地移动时，它被加热以便去除它的卷曲，它被切成环状的形式的段，并且将粘合剂施加到套环保持段的一个表面上。 然后将单个衣领座横向移动成与间隔的衣领模板元件对准，然后移动到衣领模板元件的尖部的上部关系中，并且工作人员手动地插入围绕模板元件的部分完成的衣领结构。 工作人员将套环材料压靠在套环上的粘合剂上，并将套环和套环支架从模板提升，并且携带套环的粘合剂保持与套环材料。 随后将衣领停留在衣领上缝合，并围绕衣领结构的边缘进行顶部缝合。
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