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公开(公告)号：US4064210A
公开(公告)日：1977-12-20
申请号：US707470
申请日：1976-07-21
申请人： Robert C. Kellogg
发明人： Robert C. Kellogg
IPC分类号： B29C49/08 , B29B11/08 , B29C49/06 , B29C49/12 , B29C49/30 , B29C49/36 , B29C49/42 , B29C49/48 , B29C49/68 , B29C49/70 , B29C65/00 , B29C17/07
CPC分类号： B29C49/4205 , B29C49/06 , B29L2009/00
摘要： A method for feeding and discharging a blow mold employs a carrier tube adjacent the mold cavity for temporarily storing a workpiece, a discharge chute coaxially above the mold cavity, cam-positioned, slidably journaled shafts for moving the tube transversely through a slot in the discharge chute into and out of mold loading position and a stop plate blocking the delivery end of the tube when in storage position. The method involves charging a preform to the carrier tube moving with the mold while a preform is being molded into an article therein, opening the mold and ejecting the article through the discharge chute and transferring the carrier tube laterally to a mold-loading position on the cavity axis within the discharge chute while removing an obstruction at the base of the tube during such movement to permit the preform to exit the tube into the mold.
摘要翻译： 用于进给和排出吹塑模具的方法使用邻近模腔的载体管，用于临时存储工件，同轴地位于模腔上方的排放槽，凸轮定位的可滑动轴承的轴，用于使管横向移动通过排出口中的槽 滑槽进入和离开模具装载位置，并且在存储位置时阻止管的输送端。 该方法包括将预制件装入到与模具一起移动的载体管中，同时将预制件模制成其中的制品，打开模具并通过排放槽排出制品，并将载体管横向移动到模具装载位置 在移动过程中，在卸下管道底部的障碍物的同时，使预成型件能够将管子排出到模具中。
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公开(公告)号：US3999927A
公开(公告)日：1976-12-28
申请号：US669303
申请日：1976-03-22
申请人： Robert C. Kellogg
发明人： Robert C. Kellogg
IPC分类号： B29C49/08 , B29B11/08 , B29C49/06 , B29C49/12 , B29C49/30 , B29C49/36 , B29C49/42 , B29C49/48 , B29C49/68 , B29C49/70 , B29C65/00 , B29C17/07
CPC分类号： B29C49/4205 , B29C49/06 , B29L2009/00
摘要： Apparatus for feeding and discharging a blow mold includes a carrier tube adjacent the mold cavity for temporarily storing a workpiece, a discharge chute coaxially above the mold cavity, cam-positioned, slidably journaled shafts for moving the tube transversely through a slot in the discharge chute into and out of mold loading position and a stop plate blocking the delivery end of the tube when in storage position. The method involves charging a preform to the carrier tube moving with the mold while a preform is being molded into an article therein, opening the mold and ejecting the article through the discharge chute and transferring the carrier tube laterally to a mold-loading position on the cavity axis within the discharge chute while removing an obstruction at the base of the tube during such movement to permit the preform to exit the tube into the mold.
摘要翻译： 用于进给和排出吹塑模具的装置包括：邻近模具腔的载体管，用于暂时存放工件;同轴地位于模腔上方的排放槽;凸轮定位的可滑动轴承的轴，用于使管横向移动通过排放槽中的槽 进出模具装载位置和止动板在存放位置时阻止管的输送端。 该方法包括将预制件装入到与模具一起移动的载体管中，同时将预制件模制成其中的制品，打开模具并通过排放槽排出制品，并将载体管横向移动到模具装载位置 在移动过程中，在卸下管道底部的障碍物的同时，使预成型件能够将管子排出到模具中。
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公开(公告)号：US4050876A
公开(公告)日：1977-09-27
申请号：US683254
申请日：1976-05-05
CPC分类号： B29C49/421 , B29C49/12 , B29C49/36 , B29C49/70 , B29C2049/1271 , B29C33/26 , B29C49/06 , B29C49/4823
摘要： A continuous motion stretch blow molding apparatus for blow molding hollow articles from tubular parisons. A rotary parison loading turret loads parisons sequentially onto a plurality of stretch pin means operatively carried on a continuous motion transfer means which then conveys each of said stretch pin means into an operative position in a molding station on a continuous motion multi-station rotary molding turret. The parisons are stretched longitudinally, blown to form a final article, cooled in the molding stations, and then said article is ejected.
摘要翻译： 一种用于从管状型坯吹塑中空制品的连续拉伸吹塑装置。 旋转型坯装载转台将型坯顺序地装载到多个拉伸销装置上，该多个拉伸销装置可操作地承载在连续运动传递装置上，然后将连续运动传递装置将每个所述拉伸销装置输送到连续运动的多工位旋转模具转塔上的模制站中的操作位置 。 将型坯纵向拉伸，吹塑以形成最终制品，在成型台中冷却，然后所述制品被排出。
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公开(公告)号：US3937131A
公开(公告)日：1976-02-10
申请号：US489880
申请日：1974-07-19
申请人： Robert C. Kellogg
发明人： Robert C. Kellogg
CPC分类号： B31B2201/288 , B31B2203/003
摘要： Carton feeding and erecting apparatus for transferring flattened cartons from one location to another while simultaneously unfolding the cartons to an erect, or partially erect, condition. The apparatus is particularly useful in high speed packaging operations such as operations wherein thermoplastic coated paperboard cartons are to be sequentially unfolded or erected from a flattened condition, closed and sealed at their bottom ends, filled with milk or other contents, and closed and sealed at their top ends. The apparatus includes a carton receiving station at one location, a carton delivery station at another location, carton carrying means operable to engage a flattened carton at the receiving station and carry the carton to the delivery station, and carton unfolding means operatively associated with the carrying means and operable to unfold a carton to its erect condition as the carton is carried by the carrying means from the receiving station to the delivery station.
摘要翻译： 用于将扁平纸箱从一个位置转移到另一个位置的纸箱进给和竖立装置，同时将纸箱展开为直立或部分直立的状态。 该设备在高速包装操作中特别有用，例如热塑性涂层纸板纸箱应从扁平状态依次展开或竖起，在其底端封闭并密封，装满牛奶或其他内容物，并封闭并密封在 他们的顶端。 该装置包括在一个位置处的纸箱接收站，在另一位置处的纸箱交付站，纸箱运送装置，其可操作以接合在接收站处的扁平纸箱并将纸箱运送到输送站，以及纸箱展开装置， 意味着并且可操作地将纸箱展开到其直立状态，因为纸箱由承载装置从接收站承载到输送站。
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公开(公告)号：US4141680A
公开(公告)日：1979-02-27
申请号：US415851
申请日：1973-11-14
IPC分类号： B29C49/08 , B29C33/26 , B29C45/00 , B29C49/00 , B29C49/06 , B29C49/12 , B29C49/30 , B29C49/36 , B29C49/38 , B29C49/42 , B29C49/48 , B29C49/56 , B29C49/58 , B29C49/70 , B29C65/00 , B29D23/03
CPC分类号： B29C49/36 , B29C49/12 , B29C49/4205 , B29C2049/1271 , B29C33/26 , B29C49/06
摘要： A continuous motion stretch blow molding apparatus for blow molding hollow articles from tubular parisons. A rotary parison loading turret loads parisons sequentially onto a plurality of stretch pin means operatively carried on a continuous motion transfer means which then conveys each of said stretch pin means into an operative position in a molding station on a continuous motion multi-station rotary molding turret. The parisons are stretched longitudinally, blown to form a final article, cooled in the molding stations, and then said article is ejected.
摘要翻译： 一种用于从管状型坯吹塑中空制品的连续拉伸吹塑装置。 旋转型坯装载转台将型坯顺序地装载到多个拉伸销装置上，该多个拉伸销装置可操作地承载在连续运动传递装置上，然后将连续运动传递装置将每个所述拉伸销装置输送到连续运动的多工位旋转模具转塔上的模制站中的操作位置 。 将型坯纵向拉伸，吹塑以形成最终制品，在成型台中冷却，然后所述制品被排出。
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公开(公告)号：US4036925A
公开(公告)日：1977-07-19
申请号：US647069
申请日：1976-01-07
CPC分类号： B29C49/36 , B29C49/12 , B29C2049/1271 , B29C33/26 , B29C49/06
摘要： A continuous process for forming hollow, molecularly oriented articles which comprises: gravity-dropping molded preforms at molecular orientation temperature onto upwardly disposed moving stretch pin assemblies continuously presented at a loading station such that after loading, a closed end is above an open end of each preform, conveying the loaded assemblies into operative position between separated sections of continuous and synchronously moving molds, distending the preforms upwardly via stretch pin members and circumferentially via pressurized air after mold closing and while the preforms are at molecular orientation temperature in order to form the articles, opening the continuously moving molds, conveying the stretch pin assemblies with the upwardly disposed articles thereon away from the molds toward a removal station where the articles are removed from the assemblies without interrupting assembly movement generally back toward the loading station where the unloaded assemblies are again presented for receipt of additional preforms.
摘要翻译： 用于形成中空的分子取向制品的连续方法，其包括：在分子取向温度下将成型的预成型件重力滴落到向上设置的移动拉伸销组件上，所述移动的拉伸销组件在装载站处连续呈现，使得在装载之后，封闭端在每个 将装载的组件输送到连续和同步移动的模具的分离部分之间的操作位置，通过拉伸销构件向上延伸预成型件，并且在模具闭合之后周向地经由加压空气膨胀，同时预成型件处于分子取向温度以形成制品 ，打开连续移动的模具，将拉伸销组件与其上的向上设置的物品一起从模具传送到去除站，在该移除站处，物品从组件移除，而不会中断组装运动，大体上返回到装载站，其中卸载的组件 再次呈现用于接收额外的预成型件。
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公开(公告)号：US4036573A
公开(公告)日：1977-07-19
申请号：US699145
申请日：1976-06-23
CPC分类号： B29C49/58 , B29C49/12 , B29C49/48 , B29C49/56 , B29C2049/1219 , B29C2049/1271 , B29C2049/4892 , B29C49/06
摘要： A stretch blow molding method for blow molding hollow articles from tubular parisons, and a molding apparatus for carrying out the method. The method includes mounting a tubular parison having a closed end and an open end on a stretch pin means with the closed end in the upper position, and then moving the stretch pin means into an open multi-section molding apparatus. The stretch pin means is then operated to stretch the parison to a predetermined length with the mold halves in an open position. The mold halves are closed after said stretching operation and blow air under pressure is introduced into the parison near the neck portion to blow the parison into molding contact with the closed multi-section mold apparatus. After the molds are opened the article is ejected by air exiting from the tip of the stretch pin near the base of the article.
摘要翻译： 用于从管状型坯吹塑中空制品的拉伸吹塑成型方法和用于实施该方法的成型装置。 该方法包括将具有封闭端和开口端的管状型坯安装在拉伸销装置上，封闭端处于上部位置，然后将拉伸销装置移动到开放的多段成型装置中。 然后操作拉伸销装置以将模型拉伸至预定长度，同时半模处于打开位置。 在所述拉伸操作之后，半模密封，并且压力下的吹入空气被引入颈部附近的型坯，以将型坯吹塑成与封闭的多段模具装置模制接触。 在模具打开之后，物品被从制品的基部附近的拉伸销的尖端排出的空气排出。
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公开(公告)号：US3982872A
公开(公告)日：1976-09-28
申请号：US587949
申请日：1975-06-16
CPC分类号： B29C49/4215 , B29C49/28 , B29C49/06
摘要： A lateral transfer preform loading method and apparatus for stretch blow molding machines. The method of the present invention incorporates the principle of laterally shuttling a set of finished products from a mold assembly and simultaneously shuttling laterally a set of preforms into the mold assembly. The first named set of finished products is discharged while the aforementioned preforms are going through a stretch blow molding operation to produce a second set of finished products. The second named set of finished products is then shuttled laterally from the mold assembly while simultaneously another set of preforms is moved laterally into operative relationship with the mold assembly. The aforementioned simultaneous steps of loading and unloading the mold assembly are continuously repeated. The mold assembly may be provided with one or more molds. The method may be carried out with a plurality of mold assemblies. The lateral transfer apparatus employed in the present invention includes, a loading station on each side of the mold assembly, and a pair of stretch pin assembly carrier means, whereby the pair of carrier means may be alternately and simultaneously moved laterally between their respective loading station and the mold assembly.
摘要翻译： 拉伸吹塑机的侧向传送预成型件装载方法和装置。 本发明的方法结合了从模具组件侧向穿梭一组成品的原理，并且同时横向地将一组预成型件穿过模具组件。 第一个命名的成品组排出，而上述预成型件正在进行拉伸吹塑成型操作以生产第二组成品。 然后，第二个命名的成品组从模具组件横向穿梭，同时另一套预成型件横向移动到与模具组件的操作关系中。 上述的同时加载和卸载模具组件的步骤不断重复。 模具组件可以设置有一个或多个模具。 该方法可以用多个模具组件进行。 本发明中使用的侧向传送装置包括：模具组件的每一侧上的装载站和一对拉伸销组件承载装置，由此一对承载装置可以在各自的装载站之间交替地并且同时移动 和模具组件。
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