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1. 发明专利

JPS61134223A Blow molding method and its device 失效
标题翻译：吹塑成型方法及其装置
公开(公告)号：JPS61134223A
公开(公告)日：1986-06-21
申请号：JP25577284
申请日：1984-12-05
申请人： Nissan Shatai Co Ltd
发明人： SHIMAZAKI KATSUHIKO
IPC分类号： B29C49/04 , B29C49/40 , B29C49/42 , B29C49/44
CPC分类号： B29C49/4242 , B29C49/04 , B29C49/44
摘要： PURPOSE: To enable to secure a thickness of the upper part from a holding part, by a method wherein a parison hanging down is made to expand into a shape corresponding to a shape of the inside of a cavity and molding is performed by making the parison stay in the middle part of the title device.
CONSTITUTION: An inflatable material 13 is made to expand by sending air into the same through a holding device 14. A protrusion 13a faces hollow parts 11b, 12b which are a little upper than protrusion 11a, 12a of split molds 11, 12. A thickness t
4 of a parison 16 in the vicinity of the protrusions 11a, 12a of the split molds 11, 12 becomes thinner than a thickness t
5 of the lower part of the same, through which the thickness in the protrusions 11a, 12a of the mold are made into appropriate ones. The parison 16 to be supplied further from a supply nozzle 15 stays on a catch part 13b in a protrusion 13a, directly above which the parison 15 is slackened like a displacement part 16a, the thickness of the circumference of the same becomes thick, through which the thickness at the hollow part of the split mold is made into appropriate one. Molding is performed by performing mold clamping and air blowing into the inflatable material 13, which is made to contract through deflation, and the material 13 is removed outside along with the holding device 14. The molded parison 16 through expansion is cured by coming into contact with the split molds 11, 12 demolded, and made into a product.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了使固定部分的上部部分的厚度得以确保，通过使下垂的型坯膨胀成与腔体内部的形状相对应的形状，通过使型坯留在标题设备的中间部分。构成：通过将保持装置14将空气送入其中而使充气材料13膨胀。突起13a面对中空部分11b，12b，它们比分裂模具11,12的突起11a，12a稍微上部。厚度在分型模具11,12的突起11a，12a附近的型坯16的t4变得比其下部的厚度t5薄，通过该厚度t5制成模具的突起11a，12a中的厚度成为适当的。从供给喷嘴15进一步供给的型坯16停留在突出部13a中的卡止部13b上，直立上方，型坯15如位移部16a那样松弛，其周长的厚度变厚，通过该突出部将分模的中空部分的厚度制成适当的一个。通过对通过放气进行收缩的可膨胀材料13进行模具夹紧和空气吹塑来进行成型，并且将材料13与保持装置14一起移出外部。通过膨胀固化的成型型坯16通过接触而固化分开模具11,12脱模并制成产品。

2. 发明专利

JPS61108529A Blow molding equipment 失效
标题翻译：吹塑设备
公开(公告)号：JPS61108529A
公开(公告)日：1986-05-27
申请号：JP23106084
申请日：1984-10-31
申请人： Nissan Shatai Co Ltd
发明人： SHIMAZAKI KATSUHIKO
IPC分类号： B29C49/48 , B29C49/04 , B29L22/00
CPC分类号： B29C49/04 , B29C2793/0054
摘要： PURPOSE: To enable to change the wall thickness, shape and the like during a single blow molding without necessitating extra material application by a structure wherein a molding core,which is located within a tubular resin body, is provided so as to about from the inside through the tubular resin body against an outside mold in order to press-mold some portion of the tubular resin body.
CONSTITUTION: A blowing device 6 also serves as a supporting device 11 to support a pressing plate 12 acting as a molding core. Firstly, resin P, which is softened with heat, is led out of a leading-out device 1. Secondly, the blowing device 6 is positioned so that the blowing port 9 and the pressing plate 12 of the blowing device 6 is positioned within a tubular resin body P1, when the tubular resin body P1 is led downwards so as to go beyond molds 2. Thirdly, the molds 2 are clamped by closing them horizontally. Fourthly, air is blown through the blowing port 9 of the blowing device 6 in the interior of the tubular resin body P1, resulting in expanding and pressing the tubular resin body P1 against the inner wall surface of the recesses 3 of the molds 2. Fifthly, with the lowering of the temperature, the tubular resin body P1 hardens itself. Finally, the tubular resin body P1 is cut so as to remove molded parts P2 from the pressing plate 12 and the like and cut further in order to remove the molded parts P2 from the blowing device.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了在单次吹塑成型期间能够改变壁厚，形状等，而不需要通过其中设置在管状树脂体内的成形芯从内部提供的结构来额外施加材料通过管状树脂体抵靠外部模具以压制管状树脂体的一些部分。构成：吹风装置6还用作支撑装置11，以支撑用作成型芯的按压板12。首先，将从发热装置软化的树脂P从引出装置1引出。其次，吹风装置6的定位使得吹风装置6的吹出口9和按压板12位于管状树脂体P1在管状树脂体P1向下方向被引导以超过模具2时。第三，通过将模具2水平封闭来夹紧模具2。第四，在管状树脂体P1的内部，通过吹送装置6的吹出口9吹送空气，使管状树脂体P1膨胀并压靠在模具2的凹部3的内壁面上。随着温度的降低，管状树脂体P1自身硬化。最后，切割管状树脂体P1，以从压板12等中取出模塑部件P2，并进一步切割，以便从吹塑装置中除去模塑部件P2。

3. 发明专利

JPS61108528A Blow molding equipment 失效
标题翻译：吹塑设备
公开(公告)号：JPS61108528A
公开(公告)日：1986-05-27
申请号：JP23105984
申请日：1984-10-31
申请人： Nissan Shatai Co Ltd
发明人： SHIMAZAKI KATSUHIKO
IPC分类号： B29C49/04 , B29C49/20
CPC分类号： B29C49/20 , B29C49/04
摘要： PURPOSE: To eliminate the need of a movable core and consequently reduce the manufacturing cost by a structure wherein, on both the halves of a mold, air passages are provided in order to form air blowing-in ports by respectively opening the tips of the air passages so as to face recesses and at the same time air holes to communicate the recesses with a hollow part are provided on a fitment.
CONSTITUTION: Firstly, softened tubular resin body 1 is led out of a nozzle 2 provided above a fixed core 4 downwards so as to surround the core 4. Secondly, after molds 3 are clamped, a compressed air having a pressure of about 5 atm is fed through a blowing-in needle 11 in order to fix the resin body 1 to the molding surface 31 of the mold 3 by pressure. Concretely, the compressed air blown through the blowing-in needle 11 into the compartment of a recess 7 passed through air holes 10 into a hollow part 5. The compressed air in the hollow part 5 passes through air holes 10 into the compartment of a recess 8. Finally, when a compressed air having a pressure higher than the pressure in the hollow part 5 is sent through air pipes 14, the compressed air just mentioned above is blown through air blowing-in ports 131, which respectively face to the recesses 7 and 8, into the molds 3, resulting in fixing the resin body 1 locating at the outsides of the recesses 7 and 8 to the recesses 7 and 8 by pressure.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了消除对可动芯的需要，并且因此通过以下结构降低了制造成本：其中在模具的两半上设置有空气通道，以便通过分别打开空气的尖端来形成空气吹入口通道以面对凹口的方式设置，并且同时设置有用于将凹部与中空部分连通的通气孔。构成：首先，将软化的管状树脂体1从设置在固定芯4上方的喷嘴2向下引出以围绕芯部4.其次，在模具3被夹紧之后，压力为约5个大气压的压缩空气为通过吹入针11进给，以便通过压力将树脂体1固定到模具3的成型表面31。具体地说，将吹入针头11吹入通过气孔10的凹部7的室内的压缩空气进入中空部5.中空部5的压缩空气通过气孔10进入凹部最后，当通过空气管14将压力高于中空部分5中的压力的压缩空气送入上述的压缩空气时，通过分别面对凹部7的空气吹入口131吹送在模具3中，通过压力将位于凹部7,8的外侧的树脂体1固定在凹部7,8上。

4. 发明专利

JPS6176341A Method and apparatus for blow-molding resin article 失效
标题翻译：吹塑树脂制品的方法和装置
公开(公告)号：JPS6176341A
公开(公告)日：1986-04-18
申请号：JP20089484
申请日：1984-09-25
申请人： Nissan Shatai Co Ltd
发明人： SHIMAZAKI KATSUHIKO
IPC分类号： B29C49/04 , B29C49/24
CPC分类号： B29C49/2408 , B29C49/04 , B29C2049/2404 , B29C2049/2412 , B29C2049/2433 , B29C2049/2441
摘要： PURPOSE: To contrive a further enhancement of appearance quality of a skin of a molded resin article, by supplying compressed air into a cavity so as to bring a skin blank material into close contact with the inside surface of the cavity, when holding the skin blank material on the inside surface of the cavity by suction.
CONSTITUTION: When holding the skin blank material 12, an adhesive sheet 11 and a mold release paper 10 on each of the inside surfaces 5a of the cavity by suction through evacuation passages 14, compressed air is supplied between the opposed three-layer laminates to deform the laminates in the direction for making close contact with the inside surfaces 5a of the cavity. After the laminates are held on the inside surfaces 5a by suction, split metallic molds 1, 2 are opened, the release papers 10 are removed, and a cylindrical resin material 17 melted by heating is supplied. Thereafter, the molds 1, 2 are clamped, and simultaneously, compressed air is supplied to the inside of the material 17 to inflate the material 17, thereby bringing the material 17 into close contact with the skin blank material 12 through the adhesive 11. Subsequently, the mold is opened, and a molded resin article 18 having a skin 20 is obtained.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了进一步提高模塑树脂制品的外观质量，通过将压缩空气供给到空腔中，以使皮肤坯料与空腔的内表面紧密接触，当保持皮肤坯料通过抽吸在腔体的内表面上的材料。构成：通过抽吸通道14抽吸将空白材料12，粘合片11和脱模纸10保持在空腔的每个内表面5a上时，在相对的三层层压板之间供应压缩空气以使其变形层叠体在与空腔的内表面5a紧密接触的方向上。在通过抽吸将层压体保持在内表面5a上之后，打开分割金属模具1,2，剥离剥离纸10，并且供给通过加热熔化的圆柱形树脂材料17。此后，模具1,2被夹紧，同时将压缩空气供给到材料17的内部，以使材料17膨胀，从而使材料17通过粘合剂11与皮肤坯料12紧密接触。随后打开模具，得到具有皮肤20的树脂制品18。

5. 发明专利

JPS61139418A Blow molding machine 失效
标题翻译：吹瓶机
公开(公告)号：JPS61139418A
公开(公告)日：1986-06-26
申请号：JP26087584
申请日：1984-12-12
申请人： Nissan Shatai Co Ltd
发明人： SHIMAZAKI KATSUHIKO
IPC分类号： B29C49/50
摘要： PURPOSE: To cut and remove an unnecessary wall of a blow molded piece in mold closing condition by arranging a cavity on one of the split blow molds and mounting a movable cutting body in said cavity.
CONSTITUTION: A movable cutting body 9 is provided in the cavity 8 of one of the split molds 1, 2 for blow molding. A parison is arranged at the specified position, the split molds 1, 2 are closed and the parison is blown to obtain a molded piece 7. Rotary plates 12, 13 are revolued and a supporting material 11 is advanced by the action of the cams 14, 15 to crash through the unnecessary wall 6a to be cut and removed. The unnecessary wall 6a is held between the end of the cutting body 9 and a nipping plate 20 projected from a storing cavity 21 by loosening a wire 24. The cutting body 9 is advanced further to cut the unnecessary wall 6a by the cutting edge 9a and for the last time the cutting body is returned to said cavity to take out of the mold the molded substance from which the unnecessary wall 6a is removed.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：通过在分模吹塑模具中的一个上设置空腔并将可移动切割体安装在所述腔体中，在模制关闭状态下切割和去除吹塑成型件的不必要的壁。构成：可动切割体9设置在用于吹塑成形的分模1中的一个的空腔8中。将型坯布置在指定位置，分开模具1,2被关闭并且型坯被吹塑以获得模制件7.旋转板12,13旋转，支撑材料11通过凸轮14的作用而前进，15通过要切割和移除的不需要的壁6a碰撞。不必要的壁6a通过松开导线24而保持在切割体9的端部和从储存腔21突出的夹持板20之间。切割体9进一步前进以通过切割边9a切割不需要的壁6a和最后一次将切割体返回到所述模腔中以从模具中取出去除不必要的壁6a的模制物质。

6. 发明专利

JPS61112614A Resin molded product and molding device thereof 失效
标题翻译：树脂模制产品及其模制装置
公开(公告)号：JPS61112614A
公开(公告)日：1986-05-30
申请号：JP23438084
申请日：1984-11-07
申请人： Nissan Shatai Co Ltd
发明人： SHIMAZAKI KATSUHIKO
IPC分类号： B32B1/00 , B29C39/10 , B29C39/24 , B29K105/04 , B29L31/58 , B32B5/18 , B32B43/00
摘要： PURPOSE: To contrive to achieve the process molding on outer surface part, the process arranging a core part in the outer surface part and the process packing a foam in between the outer surface part and a core part by the same device by filling the hollow part with the foam through a hollow stay from a pouring head.
CONSTITUTION: When a foam is poured into a stay 7 from a pipe 37, it is poured into the hollow space 40 between the outer surface part 2 stuck on the wall surface of the molding recesses 20, 21 of molds 18, 19 and a core part 4 from the opening tip of the stay, and then the space is filled with the foam being foamed. Then, the molds 18, 19 are opened, and the pipes 33, 37 are removed from the base end of the stay 7. The molded product is taken out, removing the stay 7 from a fixing device 26. Consequently the process for molding the outer surface part, the process providing the core part in the outer surface part and the process for packing the foam in between the outer surface part and the core part may be achieved by a same device, thereby reducing operating time and the investment for the device.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了实现外表面部分的工艺成型，该工艺在外表面部分中设置芯部，并且通过填充中空部分，通过相同的装置在外表面部分和芯部之间的工艺中填充泡沫泡沫通过从倾倒的头部的中空的停留。构成：当将泡沫从管道37注入到支柱7中时，将其注入到粘贴在模具18,19的模制凹口20,21的壁表面上的外表面部分2和位于模具18,19的模制凹部20,21的壁表面之间的中空空间40中。第4部分从开口的顶部开始，然后填充泡沫泡沫的空间。然后，将模具18,19打开，将管子33,37从支柱7的基端移开。取出成形品，从定影装置26取出支柱7。外表面部分，在外表面部分中提供芯部的工艺和在外表面部分和芯部之间包装泡沫的过程可以通过相同的装置实现，从而减少了操作时间和设备的投资。

7. 发明专利

JPS61104822A Mold for vacuum molding 失效
标题翻译：模具用于真空成型
公开(公告)号：JPS61104822A
公开(公告)日：1986-05-23
申请号：JP22546684
申请日：1984-10-26
申请人： Nissan Shatai Co Ltd
发明人： SHIMAZAKI KATSUHIKO
IPC分类号： B29C51/36
摘要： PURPOSE: To reduce the curing time of a molded product and to prevent its breakage by providing the pressing member which presses the molded product to a mold surface and fixing it to the mold frame molded with porous ceramic which is covered with an outer frame having a vacuum sucking port, a fluid flowing inlet path and a fluid flowing outlet path, and has fine holes.
CONSTITUTION: A resin sheet is placed on an upper edge member 24 and is softened by a heater, etc. Then a pressing member 17 is lowered until a supporting member 20 is in contact with the resin sheet, driving a motor 18. By operating a vacuum pump 6, the air between the resin sheet and an outer frame 3 is evacuated, whereby the resin sheet is made to be closely in contact with a mold surface 2 and a molded product S in obtained. The pressing member 17 is lowered until a pressing surface 19 is in pressure-contact with the molded product S, operating a motor 18, and the operation of the vacuum pump 6 is stopped. While opening solenoid values 11, 15 and operating a compressor 10, cooling air is caused to flow through the fine holes of a mold body 1 near the mold surface 2, and thus the molded product S is cooled and cured.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：为了减少模制产品的固化时间并防止其破损，通过提供将模制产品压制到模具表面上并将其固定在模制框架上的挤压构件，模制框架由多孔陶瓷模制成型，多孔陶瓷被外框框架覆盖，真空吸入口，流体流动入口路径和流体流出口路径，并且具有细孔。构成：将树脂片放置在上边缘构件24上并通过加热器软化等。然后按压构件17下降直到支撑构件20与树脂片接触，驱动马达18.通过操作真空泵6将树脂片和外框架3之间的空气抽真空，使得树脂片与模具表面2和成型品S紧密接触。按压部件17下降直到按压面19与模制品S压力接触，操作电动机18，停止真空泵6的动作。在打开螺线管值11,15并操作压缩机10的同时，使冷却空气流过模具表面2附近的模具体1的细孔，从而将模制品S冷却和固化。

8. 发明专利

JPS61104821A Mold for vacuum molding 失效
标题翻译：模具用于真空成型
公开(公告)号：JPS61104821A
公开(公告)日：1986-05-23
申请号：JP22546584
申请日：1984-10-26
申请人： Nissan Shatai Co Ltd
发明人： SHIMAZAKI KATSUHIKO
IPC分类号： B29C51/36
CPC分类号： B29C51/36
摘要： PURPOSE:To reduce the curing time of resin and to improve its productivity by a method in which the temperature regulating fluid such as a cooling fluid or a warming fluid, etc. reaches the mold surface through the fine holes of a mold body and cools the resin or after keeping the temperature of resin said fluid may cool it. CONSTITUTION:A resin sheet is placed on an upper edge member 22 and is softened by a heater, etc. and then the end of the sheet is fixed, pushing it by a pushing member P. When a vacuum pump is operated, while opening a solenoid valve 5, the air in-between the resin sheet and an outer frame 3 is sucked from an evacuation port 4, and the resin sheet is molded into the molded product S with the shape coincident with the shape of a mold surface 2. The molded product S is fixed onto the mold surface 2 under reduced pressre, while closing the solenoid valve 5 and opening a solenoid valve 19. Cooling air is made to flow into the fine holes of the mold body 1 kept under reduced pressure from a fluid flowing path 9 and it is exhausted from a fluid discharging path 14, while operating a compressor 11. The cooling air conveyed to the adjacency of the mold surface 2 takes away the heat of the molded product S and cures it by cooling.
摘要翻译：目的：为了降低树脂的固化时间，通过冷却液或加热液等调温液通过模体的细孔到达模具表面的方法，提高其生产率，并冷却树脂或保持树脂的温度后，所述流体可以冷却它。构成：将树脂片放置在上边缘构件22上并通过加热器等软化，然后片的端部被固定，由推动构件P推动。当真空泵操作时，同时打开电磁阀5将树脂片和外框架3之间的空气从排气口4吸入，将树脂片模制成与模具表面2的形状一致的成型品S. 模制品S在减压下固定在模具表面2上，同时关闭电磁阀5并打开电磁阀19.使冷却空气流入模具体1的细小孔中，该模具保持在减压下的流体流动路径9，并且在操作压缩机11时从流体排出路径14排出。输送到模具表面2的邻近处的冷却空气夺取模制产品S的热量并通过冷却固化。

9. 发明专利

JPS6168221A Blow molding apparatus 失效
标题翻译：吹塑设备
公开(公告)号：JPS6168221A
公开(公告)日：1986-04-08
申请号：JP19054184
申请日：1984-09-13
申请人： Nissan Shatai Co Ltd
发明人： SHIMAZAKI KATSUHIKO
IPC分类号： B29C49/04 , B29C49/42
CPC分类号： B29C49/4247
摘要： PURPOSE:To prepare a blow molded product having good appearance, by providing members approaching and spaced apart from each other and attaching auxiliary bars fixed to the interior of the molded product after the molding of a parison to the bar holding means in a dechable manner. CONSTITUTION:In extruding a molten resin from an extruder 18 in such state that molds 17 re spaced apart, the auxiliary bars 16 attached to the piston rods 14b of hydraulic cylinders 14 are inserted in a parison P. After the cylinders 14 were operated to stretch the parison P along the molding surfaces of the molds 17, the molds 17 are allowed to approach to each other and compressed air is blown in the parison P from the extruder 18 to cool the parison P closely contacted with the molds 17. The bars 16 fixed to the molded product A are pulled off from the piston rods 14b at the time of demolding. By this method, the resin product having a reinforcing material fixed thereto can be prepared in a good appearance state and the whole of the molding apparatus can be miniaturized.
摘要翻译：目的：为了制备具有良好外观的吹塑成型产品，通过提供彼此靠近并间隔开的构件，并且在以可拆卸的方式将型坯模制到杆保持装置之后，附接固定到模制产品内部的辅助杆。构成：在模具17间隔开的状态下从挤出机18挤出熔融树脂时，附接到液压缸14的活塞杆14b的辅助杆16插入型坯P.在气缸14被操作以拉伸型坯P沿着模具17的模制表面，模具17被允许接近并且压缩空气从挤出机18吹入型坯P中以冷却与模具17紧密接触的型坯P.杆16 在脱模时，固定在成形品A上的活塞杆14b被拉出。通过这种方法，可以制备具有固定在其上的增强材料的树脂产品，并且可以使整个成型装置小型化。

10. 发明专利

JPS61141527A Blow molding device 失效
标题翻译：吹塑设备
公开(公告)号：JPS61141527A
公开(公告)日：1986-06-28
申请号：JP26291884
申请日：1984-12-14
申请人： Nissan Shatai Co Ltd
发明人： SHIMAZAKI KATSUHIKO
IPC分类号： B29C49/50
摘要： PURPOSE: To permit to cut and remove unnecessary part under a condition that split molds are clamped by a method wherein the split molds are provided with cutter members, cutting and separating extended plate, at the extended plate forming section around a hollow chamber.
CONSTITUTION: The split molds 4, 5 are clamped and the upper extended plate 14 as well as the lower extended plate 15 of an opposing parison 7 is cut by cutting edge members 16, 17, thereafter, the upper separating pawl member 20 and the lower separating pawl member 21 are driven to cut and remove the extended plate or the unnecessary part at remote side from the hollow chamber 2. The unnecessary upper extended plate 14a is closed to form the lower end of the parison 7, therefore, the parison 7, whose lower end is being closed, may be supplied without closing the lower end thereof by hand work or the like since the lower end of the parison 7 is closed in hollow resin form manufacturing process when the parison 7 is supplied to the next process.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：允许在分割模具夹紧的条件下切割和去除不必要的部分，其中分割模具设有切割器件，切割和分离延伸板，在延伸板形成部分围绕中空室。构成：分开模具4,5被夹紧，并且相对的型坯7的上延伸板14以及下延伸板15被切削刃部件16,17切割，此后，上部分离爪构件20和下部驱动分离棘爪构件21，以将中空室2的远侧的延伸板或不必要部分切割和移除。不需要的上延伸板14a关闭以形成型坯7的下端，因此，型坯7，由于当将型坯7供给到下一工序时，型坯7的下端封闭为中空树脂制造工序，所以可以不通过手工等来将其下端封闭，而不关闭其下端。

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