WO2011035503A1 - 灌装机 - Google Patents

灌装机 Download PDF

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Publication number
WO2011035503A1
WO2011035503A1 PCT/CN2009/074904 CN2009074904W WO2011035503A1 WO 2011035503 A1 WO2011035503 A1 WO 2011035503A1 CN 2009074904 W CN2009074904 W CN 2009074904W WO 2011035503 A1 WO2011035503 A1 WO 2011035503A1
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WO
WIPO (PCT)
Prior art keywords
preform
bottle
transition
blowing
turntable
Prior art date
Application number
PCT/CN2009/074904
Other languages
English (en)
French (fr)
Inventor
艾良圣
Original Assignee
湖南千山制药机械股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 湖南千山制药机械股份有限公司 filed Critical 湖南千山制药机械股份有限公司
Publication of WO2011035503A1 publication Critical patent/WO2011035503A1/zh

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67CCLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C7/00Concurrent cleaning, filling, and closing of bottles; Processes or devices for at least two of these operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06Injection blow-moulding
    • B29C49/061Injection blow-moulding with parison holding means displaceable between injection and blow stations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/56Opening, closing or clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C2049/023Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2949/00Indexing scheme relating to blow-moulding
    • B29C2949/07Preforms or parisons characterised by their configuration
    • B29C2949/0715Preforms or parisons characterised by their configuration the preform having one end closed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06Injection blow-moulding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/4273Auxiliary operations after the blow-moulding operation not otherwise provided for
    • B29C49/428Joining
    • B29C49/42802Joining a closure or a sealing foil to the article or pincing the opening
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/4273Auxiliary operations after the blow-moulding operation not otherwise provided for
    • B29C49/42808Filling the article
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42Component parts, details or accessories; Auxiliary operations
    • B29C49/64Heating or cooling preforms, parisons or blown articles
    • B29C49/6409Thermal conditioning of preforms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B67OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67CCLEANING, FILLING WITH LIQUIDS OR SEMILIQUIDS, OR EMPTYING, OF BOTTLES, JARS, CANS, CASKS, BARRELS, OR SIMILAR CONTAINERS, NOT OTHERWISE PROVIDED FOR; FUNNELS
    • B67C3/00Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus; Filling casks or barrels with liquids or semiliquids
    • B67C3/02Bottling liquids or semiliquids; Filling jars or cans with liquids or semiliquids using bottling or like apparatus
    • B67C3/22Details
    • B67C2003/227Additional apparatus related to blow-moulding of the containers, e.g. a complete production line forming filled containers from preforms

Definitions

  • the inventors have found that at least the following problems exist in the prior art:
  • the bottle blowing process of the "blow-fill-seal" three-in-one filling machine (bottelpack®) produced by rommelag® has The commonality of the extruder, that is, the lack of a special embryo making process, results in about 20% of the process waste (excluding the capping and filling liquid).
  • a filling machine comprising: a germ production system for manufacturing a preform; a heating system, for Reheating the preform produced by the embryo making system; blowing system for stretching and drawing the heated preform into a bottle; filling system for liquid filling the cleaned bottle; sealing a system for capping a bottle filled with liquid; an upper cover system for providing a cap for the closure of the bottle by the sealing system; a transfer system for the embryo making system, the heating system, the blowing system, The filling system, the sealing system, and the upper cover system are connected in series, and the conveying system is responsible for the transfer of preforms, jigs, bottles and caps.
  • the embryo making system comprises: an injection system having a continuous extrusion function, provided with a downward nozzle; a plurality of first injection flow channels arranged horizontally, and the injection nozzle of the injection system is located in the plurality of first injection flows a junction of the road; a heating member disposed around the plurality of first injection flow paths; a preform molding die disposed below the first injection flow path and circumferentially distributed, including: preform cavity, clamp, bottle An embryonic core; a second injection flow path connected between the first injection flow path and the preform cavity; and an injection switch disposed on the flow path formed by the first injection flow path and the second injection flow path.
  • the blowing system is composed of a plurality of blowing units, wherein the plurality of blowing units are circumferentially distributed, wherein the blowing unit comprises: an opening and closing system; a bottom film; a blowing cavity; a jig; a stretching air blowing system
  • the blowing system is responsible for blowing the preform into a bottle, wherein the blowing cavity is a single cavity or a multi-chamber.
  • the jig holding the preform is involved in the production of the preform during the production of the embryo, and is used to carry the preform through the heating system during heating, and participate in the stretching and blowing system during the blowing.
  • the filling system is composed of a plurality of filling units, and the plurality of filling units are circumferentially distributed; and the # ⁇ system is composed of a plurality of mouth units, and the plurality of mouth units are circumferentially distributed.
  • the closure system utilizes a welded cap closure system or a capped closure system or a cap closure system.
  • the second transmission chain is connected to the fourth transitional turntable, and the empty jig is uploaded therefrom, the second transmission chain also has the function of changing the spacing of the clamp;
  • the fifth transitional turntable is connected to the second transmission chain, and
  • the sixth transition turntable is connected between the fifth transition turntable and the embryo making system, and the hollow block of the 4th fifth transition turntable is transmitted out and returned to the embryo making system;
  • the seventh transition turntable It is connected with the fourth transition turntable, and is connected to the bottle separated from the clamp from the fourth transition turntable;
  • the eighth transition turntable is connected between the seventh transition turntable and the filling system, and is connected to the bottle from the seventh transition turntable.
  • Fig. 1 is a schematic view showing the process flow of the bottle making machine
  • FIG. 2 is a schematic view showing the working process of the bottle making mechanism of the bottle making mechanism
  • Fig. 3 is a schematic view showing the process of the embryo making of the bottle making mechanism of the bottle making mechanism
  • Figure 4 is a schematic view showing the working process of the bottle making mechanism of the bottle making mechanism and opening the mold
  • Figure 5 is a schematic view showing the operation of the bottle furnace heating furnace
  • Figure 6 shows the bottle drawing machine of the bottle making machine Schematic diagram of stretching the bottle
  • Figure 7 shows the end of the bottle making process of the bottle stretcher.
  • the transport system comprises: a first transition carousel 71 connected to the embryo making system 1 for transferring the jig 18 of the preform system 1 carrying the preform 90; a first drive chain 72 connected to the first transition carousel 71 And passing through the heating system 2, a portion of the first transmission chain 72 passing through the heating system 2 is provided with a chain 721, and when the first transmission chain 72 is taken from the first transition turntable 71 through the clamp 18 holding the preform 90, the force is passed.
  • the bottle 18 separated by the clamp 18; the eighth transition turntable 80 is connected between the seventh transition turntable 76 and the filling system 4, and the bottle 91 is taken from the seventh transition turntable 79 and sent to the filling system 4;
  • the transition turntable 81 is connected between the filling system 4 and the sealing system 5, and the bottle 91 filled with liquid in the filling system 4 is sent out and sent to the sealing system 5;
  • the bottle opening 82 is connected to the sealing system 5,
  • the bottle opening turntable 82 is a double-layer turntable, and the bottle 91 of the lower turntable 4 is sealed from the sealing system 5 and sent out to the apparatus, and the upper turntable conveys the cover for sealing to the sealing system 5. As shown in FIG.
  • the sealing system 5 is composed of a plurality of sealing units, and the plurality of sealing units are circumferentially distributed; and the filling system 4 is composed of a plurality of filling units, and the plurality of filling units are circumferentially distributed.
  • the sealing system 5 uses a welded cap sealing system or a capping sealing system or a capping sealing system, so that different types of sealing can be selected as needed, and the utility is good.
  • the preform system 1 continuously produces the preform 90, and the first transition turntable 71 4b carries the clamp 18 of the preform 90 to the first drive chain 72.
  • the preform system 1 comprises: an injection system 11 having a nozzle 12 disposed downwardly; a plurality of first injection channels 15, horizontally disposed, and an injection system
  • the nozzle 12 is located at the intersection of the plurality of first injection flow passages 15;
  • the heating rod 13 is disposed around the plurality of first injection flow passages 14;
  • the preform forming mold is disposed below the first injection flow passage 14, and Circumference a distribution comprising: a preform cavity 17, a clamp 18, a preform core 19; a second injection flow path 15 disposed between the first injection flow path 14 and the preform cavity 17; the injection switch 16 disposed at It is disposed on the flow path composed of the first injection flow path 14 and the second injection flow path 15.
  • the injection system 12 is a circumferentially uniform plurality of sets of preform molds consisting of a preform cavity 17, a clamp 18, and a preform core 19, one by one.
  • the first injection flow path 14 of plastic is a hot runner provided with a heating rod 13 which allows the plastic to maintain a suitable temperature in the first injection flow path 14.
  • the single preform 90 is composed of four stages: mold clamping, injection molding, cooling, and mold opening. These four stages are completed in continuous rotation.
  • the injection system 11 is vertically or horizontally disposed. As shown in Fig. 2, Fig. 3 and Fig.
  • a preform molding die a second injection flow path 16 is disposed between the first injection flow path 14 and the preform cavity 17, and an injection switch 16 is disposed on the second injection flow path 16, and of course the injection switch 16 is also It may be disposed on the first injection flow path 14.
  • the injection system 11, the first injection flow path 14 and the components such as the preform molding die are rotated in synchronization.
  • the jig 18 without the preform 90 is fed into the embryo making system 1 by the sixth transition turntable 79, the preform core 19 and the jig 18 are raised, and when the preform cavity 17 forms a closed cavity, the injection switch 16 is opened.
  • the heating system 2 comprises: a ventilation system 21 for balancing the preforms
  • the jig 18 for holding the preform 90 participates in the production of the preform 90 during the production of the embryo, and is used to carry the preform 90 through the heating system 2 during heating, and participate in the stretching and blowing when blowing system 30 jobs.
  • the plurality of blowing units of the blowing system 3 are circumferentially distributed, and the blowing unit comprises: an opening and closing mold system 30; a bottom film 31; a blowing cavity 32; ; Stretching the air blowing system 33.
  • the jig 18 for holding the preform 90 participates in the production of the preform 90 during the preparation of the embryo, and is used to hold the preform 90 through the heating system 2 during heating, and participate in the blowing system 3 during blowing. jobs.
  • the single set of blow molds 32 may be a single chamber or a multiple chamber.
  • the second transition dial 73 takes out the jig 18 carrying the preform 90 from the first conveyor chain 72 and feeds it into the blowing unit of the continuous rotation operation of the blowing system 3, and the bottom mold 31 descends.
  • the opening and closing mold system 30 is closed, the stretching and blowing system 33 works, and the heated preform 90 is stretched and blown.
  • the blowing cavity 32 is opened, the bottom mold 31 is lifted, and the clamp 18 is clamped.
  • the bottle 91 carried is carried away by the third transition turn 74.
  • This blowing unit is then transferred to the position where it is in contact with the second transition turntable 73 to start a new bottle making cycle.
  • the bottle-making process of the "blow-fill-seal" three-in-one filling machine (bottelpack®) produced by (rommelag®) has the commonality of the extruder, that is, the lack of a special embryonic process, thus producing a product
  • the weight (excluding the cap and the liquid to be filled) is about 20% of the process waste, which in turn reduces the cost.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Description

灌装机 技术领域 本发明涉及一种灌装机。 背景技术 现有的塑料瓶包装领域内性能相类似的设备为罗姆来格公司
(rommelag®)生产的 "吹瓶-灌装-封口,,三合一灌装机 (bottelpack®) , 其生产工艺 为: 把塑料颗粒通过加热料筒和挤料螺杆把塑料颗粒加热并塑化, 再通过挤 出模头把塑化的塑料制成铅垂的筒状, 吹瓶模合上后, 移到另一工位先后进 行吹瓶、 灌装、 封口、 去废料等工艺。 其吹瓶模合上时, 筒状的塑料被吹瓶 模封住下端, 上端则留有一' j、开口, 用于向里面吹气并制成瓶口, 再从瓶口 进行灌装液体, 再进行封口。 发明人发现现有技术中至少存在如下问题: 由于罗姆来格公司 (rommelag®)生产的"吹瓶-灌装-封口 "三合一灌装机 (bottelpack®)的制瓶工艺 具有挤出机的共性, 即缺少专门的制胚工艺, 因此, 会产生占产品重量 (不 包括外加瓶盖及灌装的液体) 约 20%的工艺废料。 发明内容 本发明旨在提供一种灌装机, 能够解决由于罗姆来格公司(rommelag®) 生产的 "吹瓶-灌装-封口 "三合一灌装机 (bottelpack®)的制瓶工艺具有挤出机的 共性, 即缺少专门的制胚工艺, 因此, 会产生约占产品重量 (不包括外加瓶 盖及灌装的液体) 约 20%的工艺废料等问题。 在本发明的实施例中, 提供了一种灌装机, 包括: 制胚***, 用于制造 瓶胚; 加热***, 用于对制胚***制造出来的瓶胚进行再加热; 吹瓶***, 用于把加热后的瓶胚进行拉伸吹制成瓶; 灌装***, 用于对清洗好的瓶进行 液体灌装; 封口***, 用于对已灌装好液体的瓶进行加盖密封; 上盖***, 用于提供封口***对瓶封口所用的瓶盖; 传送***, 其将制胚***、 加热系 统、 吹瓶***、 灌装***、 封口***、 上盖***, 顺次连接在一起, 且传送 ***负责瓶胚、 夹具、 瓶及瓶盖的传送。 优选地, 制胚***包括: 注射***, 具有连续挤出功能, 设置有向下的 注嘴; 多条第一注射流道, 其水平设置, 且注射***的注嘴位于多条第一注 射流道的交汇处; 加热件, 设置在多条第一注射流道周围; 瓶胚成型模, 设 置在第一注射流道的下方, 且呈圓周分布, 其包括, 瓶胚型腔, 夹具, 瓶胚 型芯; 第二注射流道, 连接于第一注射流道与瓶胚型腔之间; 注射开关, 设 置在第一注射流道与第二注射流道组成的流道上。 优选地,注射开关设置在第一注射流道上或注射开关设置在第二注射流 道上。 优选地, 注射***铅垂设置或水平设置。 优选地, 加热***包括: 多层加热管, 其中每层加热管均可单独控制; 通风***, 设置在多层加热管周围, 用于调节瓶胚表层的温度。 优选地, 吹瓶***由多组吹瓶单元组成, 多组吹瓶单元呈圓周分布, 其 中, 吹瓶单元包括: 开合模***; 底膜; 吹瓶型腔; 夹具; 拉伸吹气***, 吹瓶***负责把瓶胚吹制成瓶, 其中, 吹瓶型腔是单腔或多腔。 优选地, 携持瓶胚的夹具, 在制胚时, 参与瓶胚的制作, 在加热时, 用 于携持瓶胚经过加热***, 在吹瓶时, 参与拉伸吹气***工作。 优选地, 灌装***由多个灌装单元组成, 多个灌装单元呈圓周分布; 且 #口***由多个 口单元组成, 多个 口单元呈圓周分布。 优选地,封口***釆用焊盖式封口***或旋盖式封口***或塞盖式封口 ***。 优选地, 传送***包括: 第一过渡转盘, 其与制胚***相连接, 用于传 出制胚***携持着瓶胚的夹具; 第一传动链, 与第一过渡转盘相连, 并穿过 加热***, 第一传动链穿过加热***的部分设置有链条, 当第一传动链从第 一过渡转盘接过携持着瓶胚的夹具经过加热***时, 链条驱动携持瓶胚的夹 具旋转, 瓶胚被均勾加热, 第一传动链还具有改变夹具间距的作用; 第二过 渡转盘, 连接于第一传动链与吹瓶***之间, 第二过渡转盘从第一传动链上 接过携持着瓶胚的夹具, 并将其送入吹瓶***; 第三过渡转盘, 与吹瓶*** 相连, 其从吹瓶***传出携持着瓶的夹具; 第四过渡转盘, 与第三过渡转盘 相连, 并从第三过渡转盘处接过携持着瓶的夹具, 且瓶与夹具在第四过渡转 盘上分离; 第二传动链, 与第四过渡转盘相连, 并从其上传出空的夹具, 第 二传动链还具有改变夹具间距的作用; 第五过渡转盘, 与第二传动链相连, 并从其上传出空的夹具; 第六过渡转盘, 连接于第五过渡转盘与制胚***之 间, 4巴第五过渡转盘中空的夹具传出并再传回制胚***; 第七过渡转盘, 与 第四过渡转盘相连, 并从第四过渡转盘上接过与夹具分离的瓶; 第八过渡转 盘, 连接于第七过渡转盘与灌装***之间, 从第七过渡转盘上接过瓶, 并传 送给灌装***; 第九过渡转盘, 连接于灌装***与封口***之间, 把灌装系 统中灌装好液体的瓶传出并传送给封口***; 出瓶转盘, 与封口***相连, 出瓶转盘为双层转盘, 其下层转盘把封好口的瓶从封口***传出并送出本设 备, 其上层转盘则把封口用的盖传送给封口***。 因为釆用根据本发明的灌装机, 其具有特殊的结构, 所以克服了由于罗 姆来格公司(rommelag®)生产的"吹瓶-灌装-封口 "三合一灌装机 (bottelpack®) 的制瓶工艺具有挤出机的共性, 即缺少专门的制胚工艺, 因此, 会产生占产 品重量 (不包括外加瓶盖及灌装的液体) 约 20%的工艺废料等问题, 进而达 到了降氏成本的效果。 附图说明 此处所说明的附图用来提供对本发明的进一步理解,构成本申请的一部 分, 本发明的示意性实施例及其说明用于解释本发明, 并不构成对本发明的 不当限定。 在附图中: 图 1示出了本制瓶机工艺流程示意图; 图 2示出了本制瓶机制胚***工作示意图; 图 3示出了本制瓶机制胚***合模制胚时示意图; 图 4示出了本制瓶机制胚***制好胚并打开合模时示意图; 图 5示出了本制瓶机加热炉的工作示意图; 图 6示出了本制瓶机拉伸吹瓶***拉伸吹瓶时示意图; 图 7示出了本制瓶机拉伸吹瓶***制瓶结束时示意图。 具体实施方式 下面将参考附图并结合实施例, 来详细说明本发明。 图 1示出了本发明工艺流程及工作示意图。 如图 1所示, 在本发明的实 施例中, 提供了一种灌装机, 其包括: 制胚*** 1 , 用于制造瓶胚 90; 加热 *** 2 , 制成的瓶胚 90通过加热*** 2时, 瓶胚 90得到适当的加热, 以适 于 4巴瓶胚 90吹制成瓶 91 ;吹瓶*** 3 ,用于 4巴加热后的瓶胚 90吹制成瓶 91 ; 灌装*** 4 , 用于对瓶 91进行液体灌装; 封口*** 5 , 用于对灌装好液体的 瓶 91进行封口; 上盖*** 6 , 包括理盖装置与送盖导轨, 用于把瓶盖整理有 序, 并对封口*** 5提供封口用的瓶盖; 传送***, 其将制胚*** 1、 加热 *** 2、 吹瓶*** 3、 灌装*** 4、 封口*** 5、 上盖*** 6 , 顺次连接在一 起, 且传送***负责瓶胚 90、 夹具 18、 瓶 91及瓶盖的传送。 釆用根据本发 明的灌装机, 克服了由于罗姆来格公司(rommelag®)生产的"吹瓶-灌装-封口 " 三合一灌装机 (bottelpack®)的制瓶工艺具有挤出机的共性,即缺少专门的制胚 工艺, 会产生占产品重量 (不包括外加瓶盖及灌装的液体) 约 20%的工艺废 料等问题, 进而达到了降氐成本的效果。 如图 1所示, 优选地, 传送***包括第一过渡转盘 71、 第一传动链 72、 第二过渡转盘 73、 第三过渡转盘 74、 第四过渡转盘 75、 第二传动链 77、 第 五过渡转盘 78、 第六过渡转盘 79、 第七过渡转盘 76、 第八过渡转盘 80、 第 九过渡转盘 81及出瓶转盘 82 , 传动***把制胚*** 1、 加热*** 2、 吹瓶系 统 3、 灌装*** 4、 上盖*** 6、 封口*** 5有机地连接起来, 成为一个有机 的整体。 传送***包括: 第一过渡转盘 71 , 其与制胚*** 1相连接, 用于传 出制胚*** 1携持着瓶胚 90的夹具 18; 第一传动链 72 , 与第一过渡转盘 71相连, 并穿过加热*** 2 , 第一传动链 72穿过加热*** 2的部分设置有 链条 721 , 当第一传动链 72从第一过渡转盘 71接过携持着瓶胚 90的夹具 18经过力口热*** 2时, 链条 721马区动携持瓶胚 90的夹具 18旋转, 瓶胚 90 被均勾加热, 第一传动链 72还具有改变夹具 18间距的作用; 第二过渡转盘 73 , 连接于第一传动链 72与吹瓶*** 3之间, 第二过渡转盘 73从第一传动 链 72上接过携持着瓶胚 90的夹具 18 , 并将其送入吹瓶*** 3 ; 第三过渡 转盘 74 , 与吹瓶*** 3相连, 其从吹瓶*** 3传出携持着瓶 91的夹具 18; 第四过渡转盘 75 , 与第三过渡转盘 74相连, 并从第三过渡转盘 74处接过携 持着瓶 91的夹具 18 , 且瓶与夹具 18在第四过渡转盘 75上分离; 第二传动 链 77 , 与第四过渡转盘 75相连, 并从其上传出空的夹具 18 , 第二传动链 77 还具有改变夹具 18间距的作用; 第五过渡转盘 78 , 与第二传动链 77相连, 并从其上传出空的夹具 18; 第六过渡转盘 79 , 连接于第五过渡转盘 78与制 胚*** 1之间,把第五过渡转盘 79中空的夹具 18传出并再传回制胚*** 1 ; 第七过渡转盘 76 , 与第四过渡转盘 75相连, 并从第四过渡转盘 75上接过与 夹具 18分离的瓶 91 ; 第八过渡转盘 80 , 连接于第七过渡转盘 76与灌装系 统 4之间, 从第七过渡转盘 79上接过瓶 91 , 并传送给灌装*** 4; 第九过 渡转盘 81 , 连接于灌装*** 4与封口*** 5之间, 把灌装*** 4中灌装好液 体的瓶 91传出并传送给封口*** 5; 出瓶转盘 82 , 与封口*** 5相连, 出 瓶转盘 82为双层转盘, 其下层转盘 4巴封好口的瓶 91从封口*** 5传出并送 出本设备, 其上层转盘则把封口用的盖传送给封口*** 5。 如图 1所示, 优选地, 封口*** 5由多个封口单元组成, 多个封口单元 呈圓周分布; 且灌装*** 4由多个灌装单元组成, 多个灌装单元呈圓周分布。 优选地, 封口*** 5釆用焊盖式封口***或旋盖式封口***或塞盖式封口系 统, 这样, 可以根据需要选择不同类型的封口, 实用性好。 结合参见图 1 , 制胚*** 1连续生产出瓶胚 90 , 第一过渡转盘 71 4巴携 带瓶胚 90的夹具 18传给第一传动链 72 , 当携带瓶胚 90的夹具 18经过加热 *** 2时, 瓶胚 90被均匀地力口热, 第二过渡转盘 73从第一传动链 72上接 过携带瓶胚 90的夹具 18 , 再旋转送入吹瓶*** 1 , 吹瓶*** 1 4巴瓶胚 90吹 制成瓶 91 , 第三过渡转盘 74从吹瓶*** 3上接过携带瓶 91的夹具 18 , 再 旋转送给第四过渡转盘 75 , 在第四过渡转盘上 75 , 瓶 91与夹具 18分离。 空的夹具 18通过第二传动链 77、 第五过渡转盘 78及第六过渡转盘 79进入 制胚系 1统重新参与生产瓶胚 90, 而瓶 91则通过第七过渡转盘 76和第八过 渡转盘 80进入灌装*** 4 , 在灌装*** 4上, 瓶 91 内被灌入适当容积的液 体。灌好液体的瓶 91通过第九过渡转盘 81从灌装*** 4传送到封口*** 5 , 封口*** 5则对装好液体的瓶 91进入加盖密封,封口用的盖则是上盖*** 6 4巴整理有序的盖通过出瓶转盘 82 的上层转盘向封口*** 5提供。 加盖密封 的瓶 91则传送到出瓶转盘 82上, 出瓶转盘 82的下层转盘把加盖密封的瓶 91送出本设备。 这样, 整个生产工艺完成。 结合参见图 2、 图 3和图 4 , 优选地, 制胚*** 1包括: 注射*** 11 , 具有朝下设置的注嘴 12 ; 多条第一注射流道 15 , 其水平设置, 且注射*** 的注嘴 12位于多条第一注射流道 15的交汇处; 加热棒 13 , 设置在多条第一 注射流道 14周围; 瓶胚成型模, 设置在第一注射流道 14的下方, 且呈圓周 分布, 其包括, 瓶胚型腔 17, 夹具 18 , 瓶胚型芯 19; 第二注射流道 15 , 设 置在第一注射流道 14与瓶胚型腔 17之间; 注射开关 16 , 设置在设置在第一 注射流道 14与第二注射流道 15组成的流道上。 注射*** 12为圓周均布的 多组由瓶胚型腔 17、 夹具 18、 瓶胚型芯 19组成的瓶胚模逐个注射塑料。 塑 料的第一注射流道 14为设置有加热棒 13的热流道, 可以让塑料在第一注射 流道 14中保持合适的温度。 单个瓶胚 90制作的过程中有一个注射开关装置 16 , 根据制胚*** 1的需要注射或停止注射。 单个瓶胚 90制作过程由合模、 注塑、 冷却、 开模等四个阶段组成, 这四个阶段是在连续旋转中完成的。 优选地, 注射*** 11铅垂设置或水平设置。 如图 2、 图 3和图 4所示, 连续旋转式制胚*** 1的注射*** 11铅垂设置, 注嘴 12向下, 呈放射状的 多条第一注射流道 14为水平设置,且注射*** 11的注嘴 12位于第一注射流 道 14的交汇处。 在第一注射流道 14的附近, 设置有加热棒 13 , 在每条第一 注射流道 14的外端下方, 对应设置有由瓶胚型月空 17、 夹具 18、 瓶胚型芯 19 等组成的瓶胚成型模, 在第一注射流道 14与瓶胚型腔 17间设有第二注射流 道 16 , 在第二注射流道 16上, 设置有注射开关 16 , 当然注射开关 16也可 以设置在第一注射流道 14上。 注射*** 11、 第一注射流道 14与瓶胚成型模 等各部件同步旋转。 当没有瓶胚 90的夹具 18被第六过渡转盘 79送入制胚 *** 1时, 瓶胚型芯 19、 夹具 18上升, 与瓶胚型腔 17组成封闭的型腔时, 注射开关 16打开, 注射*** 11 4巴融化的塑料通过第一注射流道 14、 第二注 射流道 15注入由瓶胚型芯 19、 夹具 18、 瓶胚型腔 17组成封闭的型腔, 在 经过设定时间保压降温后, 注射开关 16关闭, 瓶胚型芯 19与夹具 18以不 同的速度下降, 制好的瓶胚 90随夹具 18离开瓶胚型腔 17 , 瓶胚型芯 19也 与瓶胚 90脱离, 瓶胚 90留在夹具 18上, 被第一过渡转盘 71带出制胚*** 1。 由于整个制胚*** 1 是连续旋转的, 周而复始, 圓周分布的多个瓶胚型 腔便源源不断地制出大量的瓶胚 90。 如图 5所示, 优选地, 加热*** 2 包括: 通风*** 21 , 用于均衡瓶胚
90外表与内在的温度; 多层加热管 22 , 其中每层加热管 22均可单独控制, 保证瓶胚 90上下适度加热, 瓶胚 90在输送的途中设置有适当数量的加热系 统 2。 制作好的瓶胚 90在第一传送链 72的输送下, 从加热*** 2中穿过, 让瓶胚 90得到设定的加热效果。 携持瓶胚 90的夹具 18在通过加热*** 2 时, 夹具 18的轴芯部分是连续旋转的, 能保证其所携持的瓶胚 90圓周均匀 加热。 优选地, 携持瓶胚 90的夹具 18 , 在制胚时, 参与瓶胚 90的制作, 在 加热时, 用于携持瓶胚 90 经过加热*** 2 , 在吹瓶时, 参与拉伸吹气*** 30工作。 如图 6和图 7所示, 优选地, 吹瓶*** 3的多组吹瓶单元呈圓周分布, 其吹瓶单元包括: 开合模*** 30; 底膜 31 ; 吹瓶型腔 32; 夹具 18; 拉伸吹 气*** 33。 优选地, 携持瓶胚 90的夹具 18 , 在制胚时, 参与瓶胚 90的制 作, 在加热时, 用于夹持瓶胚 90经过加热*** 2 , 在吹瓶时, 参与吹瓶*** 3工作。 优选地, 单组吹瓶模 32可以是单腔, 也可以是多腔。 如图 6、 图 7所示, 第二过渡转盘 73将携持瓶胚 90的夹具 18从第一 传送链 72上取出再送入连续旋转运行的吹瓶*** 3 的吹瓶单元,底模 31 下 行, 开合模*** 30合上, 拉伸吹气*** 33工作, 对加热的瓶胚 90拉伸并 吹气, 经保压冷却定型后, 吹瓶型腔 32打开, 底模 31上行, 夹具 18携着 制好的瓶 91被第三过渡转盘 74带走。 这个吹瓶单元再转到与第二过渡转盘 73相接的位置, 开始新的制瓶周期。 从以上的描述中,可以看出,本发明上述的实施例实现了如下技术效果: 因为釆用根据本发明的灌装机, 其具有专门的制胚功能, 所以克服了由 于罗姆来格公司(rommelag®)生产的"吹瓶-灌装-封口 "三合一灌装机 (bottelpack®)的制瓶工艺具有挤出机的共性, 即缺少专门的制胚工艺, 因此, 会产生占产品重量 (不包括外加瓶盖及灌装的液体) 约 20%的工艺废料等问 题, 进而达到了降低成本的效果。 以上所述仅为本发明的优选实施例而已, 并不用于限制本发明, 对于本 领域的技术人员来说, 本发明可以有各种更改和变化。 凡在本发明的^"神和 原则之内, 所作的任何修改、 等同替换、 改进等, 均应包含在本发明的保护 范围之内。

Claims

权 利 要 求 书 一种灌装机, 其特征在于, 包括:
制胚*** ( 1 ), 用于制造瓶胚 ( 90 );
加热*** ( 2 ), 用于对所述制胚*** ( 1 ) 制造出来的瓶胚 ( 90 ) 进行再加热;
吹瓶***( 3 ), 用于把加热后的瓶胚 ( 90 )进行拉伸吹制成瓶( 91 ); 灌装*** ( 4 ), 用于对清洗好的瓶( 91 ) 进行液体灌装; 封口*** ( 5 ), 用于对已灌装好液体的瓶( 91 ) 进行加盖密封; 上盖*** ( 6 ), 用于提供所述封口*** ( 5 )对瓶封口所用的盖; 传送***, 其将所述制胚***( 1 )、 加热***( 2 )、 吹瓶***( 3 )、 灌装***( 4 )、 封口***( 5 )、 上盖***( 6 )顺次连接在一起, 且所述 传送***负责瓶胚 (90)、 夹具 ( 18)、 瓶(91) 及瓶盖的传送。 根据权利要求 1所述灌装机, 其特征在于, 所述制胚*** ( 1 ) 包括: 注射*** ( 11), 具有连续挤出功能, 设置有向下的注嘴 ( 12); 多条第一注射流道 ( 14), 其水平设置, 且所述注射*** ( 11) 的 注嘴 ( 12)位于所述多条第一注射流道 ( 14) 的交汇处;
加热件 ( 13), 设置在所述多条第一注射流道 ( 14) 周围; 瓶胚成型模, 设置在所述第一注射流道( 14) 的下方, 且呈圓周分 布, 其包括, 瓶胚型腔 ( 17), 夹具 ( 18), 瓶胚型芯 ( 19);
第二注射流道 ( 15), 连接于所述第一注射流道 ( 14) 与瓶胚型腔 ( 17) 之间;
注射开关 ( 16), 设置在所述第一注射流道 ( 14) 与第二注射流道 ( 15 ) 组成的流道上。 根据权利要求 2所述灌装机, 其特征在于, 所述注射开关 ( 16)设置 在所述第一注射流道 ( 14) 上或所述注射开关 ( 16)设置在所述第二 注射流道 ( 15 ) 上。
4. 根据权利要求 2所述灌装机, 其特征在于, 所述注射*** ( 11 ) 铅垂 设置或水平设置。
5. 根据权利要求 1所述灌装机, 其特征在于, 所述加热*** (2) 包括: 多层加热管 (22), 其中每层加热管 (22) 均可单独控制; 通风*** (21), 设置在所述多层加热管 (22) 周围, 用于调节瓶 胚 (23 ) 表层的温度。
6. 根据权利要求 1所述灌装机, 其特征在于, 所述吹瓶***(3) 由多组 吹瓶单元组成, 所述多组吹瓶单元呈圓周分布, 其中, 所述吹瓶单元 包括: 开合模*** (30); 底膜 (31); 吹瓶型腔 (32); 夹具 ( 18); 拉伸吹气***( 33 ), 吹瓶***( 3 ) 负责把瓶胚 ( 90 )吹制成瓶 ( 91 ), 其中, 所述吹瓶型腔 (32) 是单腔或多腔。
7. 根据权利要求 1所述灌装机, 其特征在于, 所述携持瓶胚 (90) 的夹 具( 18), 在制胚时, 参与瓶胚 (90) 的制作, 在加热时, 用于携持所 述瓶胚 (90) 经过所述加热*** (2), 在吹瓶时, 参与拉伸吹气***
(30) 工作。
8. 才艮据权利要求 1所述灌装机, 其特征在于, 所述封口***( 5 ) 由多个 封口单元组成, 所述多个封口单元呈圓周分布; 且所述灌装*** (4) 由多个灌装单元组成, 且所述多个灌装单元呈圓周分布。
9. 根据权利要求 1所述灌装机, 其特征在于, 所述封口***( 5 )釆用焊 盖式封口***或旋盖式封口***或塞盖式封口***。
10. 根据权利要求 1所述灌装机, 其特征在于, 所述传送***包括:
第一过渡转盘(71 ), 其与所述制胚***( 1 )相连接, 用于传出所 述制胚*** ( 1 ) 携持着瓶胚 ( 90 ) 的夹具 ( 18 );
第一传动链 (72), 与所述第一过渡转盘 (71) 相连, 并穿过所述 加热***( 2 ), 所述第一传动链 ( 72 ) 穿过所述加热***( 2 ) 的部分设 置有链条 ( 721 ), 当所述第一传动链 ( 72 ) 从所述第一过渡转盘 ( 71 ) 接过携持着瓶胚 (90) 的夹具( 18)经过所述加热***(2) 时, 所述链 条( 721 )驱动携持瓶胚 ( 90 ) 的夹具( 18 )旋转, 瓶胚 ( 90 )被均匀加 热, 所述第一传动链 (72) 还具有改变夹具 ( 18) 间距的作用; 第二过渡转盘 (73 ), 连接于所述第一传动链 (72 ) 与所述吹瓶系 统( 3 )之间, 所述第二过渡转盘 ( 73 )从所述第一传动链( 72 )上接过 携持着瓶胚 ( 90 ) 的夹具 ( 18 ), 并将其送入所述吹瓶*** (3 );
第三过渡转盘(74 ), 与所述吹瓶***(3 )相连, 其从所述吹瓶系 统 ( 3 )传出携持着瓶( 91 ) 的夹具 ( 18 );
第四过渡转盘 (75 ), 与所述第三过渡转盘 (74 ) 相连, 并从所述 第三过渡转盘 ( 74 )处接过携持着瓶( 91 ) 的夹具( 18 ), 且瓶( 91 )与 夹具 ( 18 ) 在第四过渡转盘 (75 ) 上分离;
第二传动链 (77), 与所述第四过渡转盘 (75 ) 相连, 并从其上传 出空的夹具( 18 ), 所述第二传动链( 77 )还具有改变夹具( 18 ) 间距的 作用;
第五过渡转盘 (78), 与所述第二传动链 (77 ) 相连, 并从其上传 出空的夹具 ( 18);
第六过渡转盘 (79), 连接于所述第五过渡转盘 (78 ) 与所述制胚 ***( 1 )之间, 把所述第五过渡转盘( 79 ) 中空的夹具( 18 )传出并再 传回所述制胚*** ( 1 );
第七过渡转盘 (76), 与所述第四过渡转盘 (75 ) 相连, 并从第四 过渡转盘 ( 75 ) 上接过与所述夹具 ( 18 ) 分离的瓶( 91 );
第八过渡转盘 (80), 连接于所述第七过渡转盘 (76 ) 与所述灌装 *** ( 4 ) 之间, 从所述第七过渡转盘 ( 79 ) 上接过瓶( 91 ), 并传送给 所述灌装*** (4 );
第九过渡转盘( 81 ), 连接于所述灌装***( 4 )与所述封口***( 5 ) 之间, 把所述灌装***( 4 ) 中灌装好液体的瓶( 91 )传出并传送给所述 封口*** (5 );
出瓶转盘 ( 82 ), 与所述封口*** ( 5 ) 相连, 所述出瓶转盘 ( 82 ) 为双层转盘, 其下层转盘把封好口的瓶( 91 )从所述封口***( 5 )传出 并送出本设备, 其上层转盘则把封口用的盖传送给所述封口*** ( 5 )。
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