WO2014146334A1 - 吹瓶机 - Google Patents

吹瓶机 Download PDF

Info

Publication number
WO2014146334A1
WO2014146334A1 PCT/CN2013/075025 CN2013075025W WO2014146334A1 WO 2014146334 A1 WO2014146334 A1 WO 2014146334A1 CN 2013075025 W CN2013075025 W CN 2013075025W WO 2014146334 A1 WO2014146334 A1 WO 2014146334A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating shaft
mold
frame
bottle blowing
locking
Prior art date
Application number
PCT/CN2013/075025
Other languages
English (en)
French (fr)
Inventor
董海龙
申翔宇
杨夏英
何德平
Original Assignee
江苏新美星包装机械股份有限公司
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 江苏新美星包装机械股份有限公司 filed Critical 江苏新美星包装机械股份有限公司
Priority to EP13878928.4A priority Critical patent/EP2977179B1/en
Publication of WO2014146334A1 publication Critical patent/WO2014146334A1/zh

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • B29C2049/4879—Moulds characterised by mould configurations
    • B29C2049/4892—Mould halves consisting of an independent main and bottom part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • B29C2049/566—Locking means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • B29C2049/566—Locking means
    • B29C2049/5661—Mechanical
    • B29C2049/5664—Translating locking pin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/26—Opening, closing or clamping by pivotal movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • B29C49/5601—Mechanically operated, i.e. closing or opening of the mould parts is done by mechanic means
    • B29C49/5602—Mechanically operated, i.e. closing or opening of the mould parts is done by mechanic means using cams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • B29C49/5608—Asymmetric movement of mould parts, e.g. by moving only one mould part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • B29C49/5613—Opening, closing or clamping means characterised by connected mould part movement, e.g. bottom part movement is linked to mould half movement

Definitions

  • the invention relates to a bottle blowing machine.
  • Blowing machine A machine that can blow plastic pellets (softened into liquids) or finished preforms into bottles by certain means.
  • the blow molding machine includes an opening and closing mechanism, a bottom mold lifting mechanism, a bottom mold locking mechanism and a driving mechanism.
  • the traditional opening and closing mechanism adopts a frame, a fixed template and a movable template mounted on the frame, and a clamping mechanism is arranged at the combination of the fixed template and the movable template, and the moving template is L-shaped by the opening and closing mold cylinder, and the opening and closing mold is opened and closed.
  • the cylinder drives the rack, the rack moves the template gear, the movable template gear is mounted on the pinion, the pinion is connected to the moving template, and the pinion is mounted on the bracket.
  • the traditional bottom mold lifting mechanism adopts a lifting bracket and a bottom mold cam.
  • the lifting bracket is provided with a guide rail, a guide rod and a roller, and is mounted on the frame chute through the guide rail, and a spring is arranged on the guide rod, and a bottom is arranged on the bottom of the lifting bracket.
  • An axle extending to the side, the roller is mounted on the axle, the bottom cam is located above the roller and is in contact with the roller, and the guide is mounted on the pallet extending laterally at the top of the lifting bracket, the spring is located at the pallet and the frame between.
  • the bottom mold lifting mechanism presses the lifting bracket through the bottom mold cam when the bottom mold is lowered, and lowers the bottom mold; the lifting bracket is lifted by the action of the spring to raise the bottom mold.
  • the traditional bottom mold locking mechanism adopts a mold mounting plate, a bottle mold cavity, a bottom mold, a power mechanism, a positioning mechanism and a support, a bottom mold of the bottle mold cavity end, a bottom mold connected to the power mechanism, and a positioning mechanism horizontally set.
  • the positioning mechanism comprises a positioning block cylinder and a positioning block, the positioning block is connected with the positioning block cylinder, the power mechanism comprises a bottom mold mounting plate and a bottom mold lifting cylinder, and the bottom mold mounting board surface is connected with the bottom mold, The bottom surface is connected to the bottom mold lifting cylinder, and the bottom mold lifting cylinder is fixed on the bracket.
  • the drive mechanism is self-driven by each mechanism. It can be seen that the blow molding machine in the prior art has a complicated structure, a large volume of the device, is driven by each, and is unfavorable for operation and expensive.
  • a bottle blowing machine comprising: a frame; an opening and closing die assembly having a mold opening state and a clamping state, comprising a fixed template fixedly disposed on the frame, and sliding relative to the fixed mold plate in a vertical direction a bottom mold, a movable template rotatably coupled to the fixed template by a rotating shaft, and the fixed template, the movable template and the bottom mold are formed when the opening and closing mold assembly is in a mold clamping state a lifting assembly, comprising: a protrusion fixedly disposed on the rotating shaft, a lifting rod fixedly connected to the bottom mold, and a slider fixed on the lifting rod, wherein the guiding block defines a guiding groove The slider is slidably inserted in the guiding slot.
  • a die lock assembly comprising a first locking portion slidably disposed on the frame; a swinging member for driving the sliding of the first locking portion, the swinging member being swingably coupled to the machine about a first axis Rack for controlling the swinging of the swinging member relative to the frame a rotating member, the rotating member rotates relative to the frame about a second axis and is fixedly coupled to the rotating shaft, and is fixedly disposed on the second locking portion of the moving template, when the opening and closing mold assembly is in a clamping state
  • the first locking portion and the second locking portion respectively abut the bottom mold to separate the bottom mold from the frame.
  • the rotating shaft passes through the movable die plate, the rotating member and the bump in order from top to bottom.
  • the opening and closing mold assembly further includes a locking mechanism for locking the movable template and the fixed mold when in the clamping state
  • the movable template is provided with at least one first a connecting boss
  • the first connecting boss is provided with a pin hole
  • the fixed template is provided with a second connecting boss arranged in a staggered manner with the first connecting boss
  • the locking The mechanism includes a connecting shaft slidably disposed on the fixed mold, a connecting rod fixedly disposed with the connecting shaft, and a locking pin fixedly disposed with the connecting rod, the second connecting boss
  • the upper opening is provided with a slot for sliding the connecting rod and the locking pin.
  • the rotating member has a guiding surface
  • the swinging member is formed with a convex portion
  • the convex portion and the guiding surface are in contact with each other, and the distance between the position where the convex portion contacts the guiding surface and the second axis is The rotation of the rotating member changes.
  • an elastic member is disposed between the swinging member and the frame for providing a restoring force to the swinging member
  • the first sliding member is formed with a protruding post
  • the swinging member is formed with a U-shaped portion at a distance from the first axis.
  • the protruding post is slidably inserted in the U-shaped portion.
  • the rack comprises a bracket, a top frame located above the bracket, and a stand fixedly connected between the bracket and the top frame, wherein the opening and closing die assembly and the bottom mold locking component are located at the Above the bracket, the bump is located below the bracket.
  • the bracket is provided with a first through hole through which the lifting rod passes, a second through hole through which the rotating shaft passes, and the lifting rod can be in the first through hole. Sliding in the up and down direction, the rotating shaft can rotate in the second through hole.
  • the upper end of the rotating shaft is rotatably connected to the top frame.
  • first axis and the second axis are parallel, and the rotating member, the swinging member and the first slider are located above the upper surface of the bracket.
  • the lower end of the rotating shaft is connected with a driving swing arm for driving the rotating shaft, and the power source drives the rotating shaft to rotate by the driving swing arm.
  • the driving swing arm is fixedly coupled to the lower end of the rotating shaft.
  • the axis of rotation about which the shaft rotates is parallel to the direction of movement of the lifting rod relative to the frame, and the guiding groove extends obliquely with respect to a plane perpendicular to the axis of rotation.
  • the lug has an arcuate side surface, the central axis of the circumference of the arcuate side coincides with the axis of rotation of the rotating shaft, and the guiding groove is formed on the curved side.
  • the movable template is disposed substantially in the vertical direction, and the height thereof extends in a direction parallel to the axial direction of the rotating shaft.
  • the present invention has the following advantages over the prior art:
  • the bottle blowing machine of the invention only drives three components to move at the same time through one rotating shaft, and simultaneously completes the steps of clamping, lifting and locking, and has the advantages of simple structure and convenient operation, and improves the efficiency of the blowing process.
  • Figure 1 is a schematic view showing the mold opening state of the present invention
  • Figure 2 is a schematic view showing the mold clamping state of the present invention
  • Figure 3 is a schematic view showing the mold opening state of the present invention (removing the frame portion);
  • Figure 4 is a schematic view of the present invention in a mold clamping state (removing the frame portion);
  • Figure 5 is a schematic view of the locking mechanism of the present invention.
  • a bottle blowing machine as shown in Figures 1, 2, 3 and 4, comprising a frame 100, an opening and closing die assembly disposed on the frame, a lifting assembly, a bottom mold locking assembly, and a driving assembly for driving the above components .
  • an opening and closing mold assembly having a mold opening state and a mold clamping state, which includes a fixed template 2 fixedly disposed on the frame 100, and a bottom portion slidable relative to the fixed mold 2 in the vertical direction.
  • the die 1 is connected to the fixed die plate 2 by a rotating shaft 12, and when the opening and closing die assembly is in the mold clamping state, the fixed die plate 2, the movable die plate 3 and the bottom die 1 constitute a cavity;
  • the lifting assembly comprises a protrusion 9 fixedly disposed on the rotating shaft 12, a lifting rod 10 fixedly connected with the bottom mold 1, and a slider 11 fixed on the lifting rod 10.
  • the guiding piece 9 has a guiding The groove 90 and the slider 11 are slidably inserted into the guide groove 90. During the rotation of the rotating shaft 12, the contact position of the guiding groove 90 with the slider 11 is increased or decreased, and the slider 11 is guided at the guiding groove 90. Move down in the up and down direction;
  • a bottom mold locking assembly comprising a first locking portion 190 slidably disposed on the frame 100; a swinging member 18 for driving the first locking portion 190 to slide, the swinging member 18 being swingably coupled to the first axis
  • the frame 100 is configured to control the rotating member 17 of the swinging member 18 to swing relative to the frame 100.
  • the rotating member 17 rotates relative to the frame 100 about a second axis and is fixedly connected to the rotating shaft 12 and fixedly disposed on the moving template (3).
  • the second locking portion 191 when the opening and closing mold assembly is in the mold clamping state, the first locking portion 190 and the second locking portion 191 respectively abut against the bottom mold 1 to separate the bottom mold 1 from the frame 100
  • the rotating shaft 12 passes through the movable die plate 3, the rotating member 17, and the bump 9 in order from top to bottom.
  • the opening and closing mold assembly shown in FIG. 5 further includes a locking mechanism for locking the movable template 3 and the fixed template 2 in a clamping state, and the movable template 3 is provided with at least one first connecting boss 30, the first connecting boss 30 is provided with a pin hole 31, and the fixed plate 2 is provided with a second connecting boss 20 which is arranged upside down with the first connecting boss 30;
  • the locking mechanism includes a slidable a connecting shaft 5 disposed on the fixed mold 2, a connecting rod 7 fixedly disposed with the connecting shaft 5, and a locking pin 6 fixedly disposed with the connecting rod 7.
  • the second connecting boss 20 is opened
  • the slot 22 for sliding the connecting rod 7 and the locking pin 6 is located in the slot 22 when in the mold opening state, and the locking pin 6 is opposite to the second connecting boss 20 when in the clamping state. It slides and passes through the slot hole 22 into the pin hole 31.
  • the rotating member 17 has a guiding surface 170, and the swinging member 18 is formed with a convex portion 180, the convex portion 180 is in contact with the guiding surface 170, and the position of the convex portion 180 contacting the guiding surface 170 is opposite to the second axis. The distance between them changes with the rotation of the rotating member 7.
  • the first locking portion 190 is formed with a stud 192 formed at a distance from the first axis.
  • the frame 100 includes a bracket 14 , a top frame 15 above the bracket 14 , and a stand 16 fixedly connected between the bracket 14 and the top frame 15 .
  • the opening and closing die assembly and the bottom mold locking assembly are located above the bracket 14
  • the bumps 9 is located below the bracket 14.
  • the bracket 14 is provided with a first through hole through which the lifting rod 10 passes, and a second through hole through which the rotating shaft 12 passes.
  • the lifting rod 10 can slide in the up and down direction in the first through hole, and the rotating shaft 12 can be in the second pass. Rotate inside the hole.
  • the upper end portion of the rotating shaft 12 is rotatably coupled to the top frame 15.
  • the first axis and the second axis are parallel, and the rotating member 17, the swinging member 18 and the first locking portion 190 are located above the upper surface of the bracket 14.
  • the lower end of the rotating shaft 12 is connected with a driving swing arm 13 for driving the rotating shaft 12, and the power source drives the rotating shaft 12 to rotate by the driving swing arm 13.
  • the driving swing arm 13 is fixedly coupled to the lower end portion of the rotating shaft 12.
  • the axis of rotation about which the rotating shaft 12 rotates is parallel to the moving direction of the lifting rod 10 with respect to the frame, and the guiding groove 90 extends obliquely with respect to a plane perpendicular to the axis of rotation.
  • the lug 9 has an arcuate side surface, the central axis of the circumference of the arcuate side coincides with the axis of rotation of the rotating shaft 12, and the guiding groove 90 is formed on the curved side.
  • the movable die plate 3 is disposed substantially in the vertical direction, and its height extends in a direction parallel to the axial direction of the rotary shaft 12.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

一种吹瓶机，包括机架（100）、开合模组件、升降组件、底模锁定组件以及驱动组件，开合模组件包括底模（1）、定模板（2）、动模板（3）；升降组件包括凸块（9）、升降杆（10）以及滑块（11），凸块（9）上开设有导向槽（90），滑块（11）滑动地设置在导向槽（90）内，底模（1）固定在升降杆（10）的上端部；底模锁定组件包括转动件（17）、摆动件（18）以及第一锁定部（190），第一锁定部（190）滑动设置在机架（100）上，驱动组件包括转轴（12）、驱动转轴（12）旋转的动力源，动模板（3）、凸块（9）以及转动件（17）同时与转轴（12）相固定连接，当转动转轴（12）时，定模扳（2）、动模板（3）合模，升降杆（10）带动底模（1）上升，第一锁定部（190）滑动至机架（100）与底模（1）之间。该吹瓶机只通过一根转轴同时带动三个组件进行动作，同时完成合模、升降和锁定步骤，其结构简单、操作方便、提高了吹瓶工艺的效率。

Description

吹瓶机
技术领域
本发明涉及一种吹瓶机。
背景技术
吹瓶机：就是能将塑料颗粒（软化成液体）或做好的瓶胚通过一定的工艺手段吹成瓶子的机器。在吹瓶机中均包含有开合模机构、底模升降机构，底模锁定机构及驱动机构。
传统的开合模机构，采用机架，安装在机架上的定模板和动模板，定模板和动模板结合处有锁模机构，动模板呈L形由开合模气缸带动，开合模气缸带动齿条，齿条带动动模板齿轮，动模板齿轮安在齿轴上，齿轴连接动模板，齿轴安装在支架上。
传统的底模升降机构，采用升降支架和底模凸轮，升降支架带有导轨、导杆和滚轮，并通过导轨安装于机架滑槽，在导杆上套有弹簧，在升降支架底部设有向侧面伸出的轮轴，滚轮装于该轮轴上，底模凸轮位于滚轮上方并与滚轮接触，而导杆装于在升降支架顶部向侧向延伸的托板上，弹簧位于托板与机架之间。该底模升降机构在底模下降时通过底模凸轮将升降支架压下，而使底模下降；通过弹簧的作用将升降支架抬起，使底模上升。
传统的底模锁定机构，采用模具安装板、瓶模模腔、底模、动力机构、定位机构与支座，瓶模模腔尾段套接底模，底模连接动力机构，定位机构水平设置在支座上，定位机构包括定位卡块气缸与定位卡块，定位卡块与定位卡块气缸连接，动力机构包括底模安装板与底模升降气缸，底模安装板上表面连接底模，下表面连接底模升降气缸，底模升降气缸固定在支架上。
驱动机构则采用各个机构自驱动的方式。由此可见，现有技术中的吹瓶机结构复杂，设备体积庞大，各自驱动，并且不利于操作，成本昂贵。
发明内容
本发明的目的是提供一种吹瓶机。
为达到上述目的，本发明采用的技术方案是：
一种吹瓶机，它包括：机架；具有开模状态和合模状态的开合模组件，其包括固定设置在所述机架上的定模板、可相对定模扳沿竖直方向滑动的底模、通过一转轴与所述的定模板相转动连接的动模板，在开合模组件处于合模状态时，所述的定模板、所述的动模板以及所述的底模构成型腔；升降组件，其包括固定设置在转轴上的凸块、与底模相固定连接的升降杆以及一固定在所述的升降杆上的滑块，所述的凸块上开设有一导向槽，所述滑块可滑动地插在导向槽中，在转轴转动过程中，导向槽与滑块的接触位置作升高或降低的变化，滑块在导向槽的导向下沿上下方向移动；底模锁定组件，其包括可滑动地设置于所述机架上的第一锁定部；用于带动第一锁定部滑动的一摆动件，所述摆动件可绕一第一轴线摆动地连接于机架、用于控制摆动件相对机架摆动的转动件，该转动件相对于机架绕一第二轴线转动且与转轴相固定连接、固定设置于所述的动模板上的第二锁定部，当所述开合模组件处于合模状态时，所述第一锁定部、第二锁定部分别与所述的底模相抵，使底模与机架相分隔开。
动力源，其用于驱动转轴进行转动。
优选地，所述的转轴从上至下依次穿过所述的动模板、转动件以及凸块。
优选地，所述开合模组件还包括处于合模状态时用于将所述的动模板、定模扳锁定的锁定机构，其特征在于：所述的动模板上设置有至少一个第一连接凸台，所述的第一连接凸台上开设有销孔，所述的定模板上设置有与所述的第一连接凸台相上下交错设置的第二连接凸台；所述的锁定机构包括一可滑动地设置于所述的定模扳的连接轴、与所述连接轴相固定设置的连杆、与所述的连杆相固定设置的锁销，所述第二连接凸台上开设有供所述的连杆与锁销滑动的槽孔，当处于开模状态时，所述的锁销位于槽孔内，当处于合模状态时，所述的锁销相对第二连接凸台滑动且自槽孔中穿出插入所述的销孔内。
优选地，转动件上具有导向面，摆动件上形成有凸部，所述凸部与导向面可相对滑动的相接触，且凸部与导向面接触的位置与第二轴线之间的距离随着转动件的转动发生变化。
优选地，在摆动件与机架之间设置一弹性部件，用于提供复位力给摆动件，第一滑块上形成有凸柱，摆动件上在离第一轴线一段距离处形成有U型部，所述的凸柱可滑动地插在该U型部中。
进一步地优选，所述的机架包括支架、位于支架上方的顶架以及固定连接在所述的支架和顶架之间的立架，所述的开合模组件、底模锁定组件位于所述的支架的上方，所述的凸块位于支架的下方。
进一步地优选，所述的支架上开设有供所述的升降杆穿过的第一通孔、供所述的转轴穿过的第二通孔，所述的升降杆可在第一通孔内沿上下方向滑动，所述的转轴能在第二通孔内转动。
进一步地优选，所述的转轴的上端部与所述的顶架相转动连接。
进一步地优选，第一轴线和第二轴线相平行，转动件、摆动件和第一滑块位于支架的上表面之上。
优选地，所述的转轴的下端部连接有用于传动转轴的驱动摆臂，所述的动力源通过所述的驱动摆臂带动所述的转轴转动。
进一步地优选，驱动摆臂与转轴的下端部相固定连接。
优选地，转轴转动所围绕的转动轴线与升降杆相对机架的移动方向相平行，导向槽相对于垂直于转动轴线的平面倾斜地延伸。
进一步地优选，凸块具有一弧形侧面，该弧形侧面所在圆周的中轴线与转轴的转动轴线相重合，导向槽开设在该弧形侧面上。
优选地，动模板大致沿竖直方向设置，且其高度的延伸方向与转轴的轴心线方向相平行。
由于上述技术方案运用，本发明与现有技术相比具有下列优点：
本发明的吹瓶机只通过一根转轴同时带动三个组件进行运动，同时完成合模、升降和锁定步骤，其结构简单、操作方便，提高了吹瓶工艺的效率。
附图说明
附图1为本发明处于开模状态的示意图；
附图2为本发明处于合模状态的示意图；
附图3为本发明处于开模状态的示意图（去除机架部分）；
附图4为本发明处于合模状态的示意图（去除机架部分）；
附图5为本发明中锁定机构的示意图。
其中：1、底模；2、定模板；100、机架20、第二连接凸台；22、槽孔3、动模板；30、第一连接凸台；31、销孔；4、模具；5、连接轴；6、锁销；7、连杆；8、驱动块；9、凸块；90、导向槽；10、升降杆；11、滑块；12、转轴；13、驱动摆臂；14、支架；15、顶架；16、立架；17、转动件；170、导向面；18、摆动件；180、凸部；181、U型部；190、第一锁定部；191、第二锁定部；192、凸柱；21、导轨。
具体实施方式
下面结合附图及实施例对本发明作进一步描述：
如图1、2、3、4所示的一种吹瓶机，包括机架100、设置在机架上的开合模组件、升降组件、底模锁定组件以及驱动上述各组件的驱动组件。
以下具体对各个组件做详细描述：具有开模状态和合模状态的开合模组件，其包括固定设置在机架100上的定模板2、可相对定模扳2沿竖直方向滑动的底模1、通过一转轴12与定模板2相转动连接的动模板3，在开合模组件处于合模状态时，定模板2、动模板3以及底模1构成型腔；
升降组件，其包括固定设置在转轴12上的凸块9、与底模1相固定连接的升降杆10以及一固定在所述的升降杆10上的滑块11，凸块9上开设有一导向槽90，滑块11可滑动地插在导向槽90中，在转轴12转动过程中，导向槽90与滑块11的接触位置作升高或降低的变化，滑块11在导向槽90的导向下沿上下方向移动；
底模锁定组件，其包括可滑动地设置机架100上的第一锁定部190；用于带动第一锁定部190滑动的一摆动件18，摆动件18可绕一第一轴线摆动地连接于机架100、用于控制摆动件18相对机架100摆动的转动件17，该转动件17相对于机架100绕一第二轴线转动且与转轴12相固定连接、固定设置于动模板（3）上的第二锁定部191，当开合模组件处于合模状态时，第一锁定部190、第二锁定部191分别与底模1相抵，使底模1与机架100相分隔开；转轴12从上至下依次穿过所述的动模板3、转动件17以及凸块9。
动力源，其用于驱动转轴12进行转动。
如图5所示的开合模组件，还包括处于合模状态时用于将所述的动模板3、定模板2锁定的锁定机构，动模板3上设置有至少一个第一连接凸台30，所述的第一连接凸台30上开设有销孔31，定模扳2上设置有与第一连接凸台30相上下交错设置的第二连接凸台20；锁定机构包括一可滑动地设置于所述的定模扳2的连接轴5、与所述连接轴5相固定设置的连杆7、与连杆7相固定设置的锁销6，第二连接凸台20上开设有供所述的连杆7与锁销6滑动的槽孔22，当处于开模状态时，锁销6位于槽孔22内，当处于合模状态时，锁销6相对第二连接凸台20滑动且自槽孔22中穿出插入所述的销孔31内。
转动件17上具有导向面170，摆动件18上形成有凸部180，所述凸部180与导向面170可相对滑动的相接触，且凸部180与导向面170接触的位置与第二轴线之间的距离随着转动件7的转动发生变化。
在摆动件18与机架100之间设置一弹性部件，用于提供复位力给摆动件18，第一锁定部190上形成有凸柱192，摆动件18上在离第一轴线一段距离处形成有U型部181，凸柱192可滑动地插在该U型部181中。
机架100包括支架14、位于支架14上方的顶架15以及固定连接在支架14和顶架15之间的立架16，开合模组件、底模锁定组件位于支架14的上方，凸块9位于支架14的下方。
支架14上开设有供升降杆10穿过的第一通孔、供转轴12穿过的第二通孔，升降杆10可在第一通孔内沿上下方向滑动，转轴12能在第二通孔内转动。转轴12的上端部与顶架15相转动连接。
第一轴线和第二轴线相平行，转动件17、摆动件18和第一锁定部190位于支架14的上表面之上。
转轴12的下端部连接有用于传动转轴12的驱动摆臂13，所述的动力源通过所述的驱动摆臂13带动转轴12转动。驱动摆臂13与转轴12的下端部相固定连接。
转轴12转动所围绕的转动轴线与升降杆10相对机架的移动方向相平行，导向槽90相对于垂直于转动轴线的平面倾斜地延伸。
凸块9具有一弧形侧面，该弧形侧面所在圆周的中轴线与转轴12的转动轴线相重合，导向槽90开设在该弧形侧面上。
动模板3大致沿竖直方向设置，且其高度的延伸方向与转轴12的轴心线方向相平行。
上述实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据以实施，并不能以此限制本发明的保护范围。凡根据本发明精神实质所作的等效变化或修饰，都应涵盖在本发明的保护范围之内。

Claims (1)

1、一种吹瓶机，其特征在于，它包括：
机架（100）；
具有开模状态和合模状态的开合模组件，其包括固定设置在所述机架（100）上的定模板（2）、可相对定模扳（2）沿竖直方向滑动的底模（1）、通过一转轴（12）与所述的定模板（2）相转动连接的动模板（3），在开合模组件处于合模状态时，所述的定模板（2）、所述的动模板（3）以及所述的底模（1）构成型腔；
升降组件，其包括固定设置在转轴（12）上的凸块（9）、与底模（1）相固定连接的升降杆（10）以及一固定在所述的升降杆（10）上的滑块（11），所述的凸块（9）上开设有一导向槽（90），所述滑块（11）可滑动地插在导向槽（90）中，在转轴（12）转动过程中，导向槽（90）与滑块（11）的接触位置作升高或降低的变化，滑块（11）在导向槽（90）的导向下沿上下方向移动；
底模锁定组件，其包括可滑动地设置于所述机架（100）上的第一锁定部（190）；用于带动第一锁定部（190）滑动的一摆动件（18），所述摆动件（18）可绕一第一轴线摆动地连接于机架（100）、用于控制摆动件（18）相对机架（100）摆动的转动件（17），该转动件（17）相对于机架（100）绕一第二轴线转动且与转轴（12）相固定连接、固定设置于所述的动模板（3）上的第二锁定部（191），当所述开合模组件处于合模状态时，所述第一锁定部（190）、第二锁定部（191）分别与所述的底模（1）相抵，使底模（1）与机架（100）相分隔开；
动力源，其用于驱动转轴（12）进行转动。
2、根据权利要求1所述的吹瓶机，其特征在于：所述的转轴（12）从上至下依次穿过所述的动模板（3）、转动件（17）以及凸块（9）。
3、根据权利要求1所述的吹瓶机，其特征在于：所述开合模组件还包括处于合模状态时用于将所述的动模板（3）、定模板（2）锁定的锁定机构，其特征在于：所述的动模板（3）上设置有至少一个第一连接凸台（30），所述的第一连接凸台（30）上开设有销孔（31），所述的定模扳（2）上设置有与所述的第一连接凸台（30）相上下交错设置的第二连接凸台（20）；所述的锁定机构包括一可滑动地设置于所述的定模扳（2）的连接轴（5）、与所述连接轴（5）相固定设置的连杆（7）、与所述的连杆（7）相固定设置的锁销（6），所述第二连接凸台（20）上开设有供所述的连杆（7）与锁销（6）滑动的槽孔（22），当处于开模状态时，所述的锁销（6）位于槽孔（22）内，当处于合模状态时，所述的锁销（6）相对第二连接凸台（20）滑动且自槽孔（22）中穿出插入所述的销孔（31）内。
4、根据权利要求1所述的吹瓶机，其特征在于：转动件（17）上具有导向面（170），摆动件（18）上形成有凸部（180），所述凸部（180）与导向面（170）可相对滑动的相接触，且凸部（180）与导向面（170）接触的位置与第二轴线之间的距离随着转动件（7）的转动发生变化。
5、根据权利要求1所述的吹瓶机，其特征在于：在摆动件（18）与机架（100）之间设置一弹性部件，用于提供复位力给摆动件（18），第一锁定部（190）上形成有凸柱（192），摆动件（18）上在离第一轴线一段距离处形成有U型部（181），所述的凸柱（192）可滑动地插在该U型部（181）中。
6、根据权利要求1-5中任意一项所述的吹瓶机，其特征在于：所述的机架（100）包括支架（14）、位于支架（14）上方的顶架（15）以及固定连接在所述的支架（14）和顶架（15）之间的立架（16），所述的开合模组件、底模锁定组件位于所述的支架（14）的上方，所述的凸块（9）位于支架（14）的下方。
7、根据权利要求6所述的吹瓶机，其特征在于：所述的支架（14）上开设有供所述的升降杆（10）穿过的第一通孔、供所述的转轴（12）穿过的第二通孔，所述的升降杆（10）可在第一通孔内沿上下方向滑动，所述的转轴（12）能在第二通孔内转动。
8、根据权利要求6所述的吹瓶机，其特征在于：所述的转轴（12）的上端部与所述的顶架（15）相转动连接。
9、根据权利要求6所述的吹瓶机，其特征在于：第一轴线和第二轴线相平行，转动件（17）、摆动件（18）和第一锁定部（190）位于支架（14）的上表面之上。
10、根据权利要求1所述的吹瓶机，其特征在于：所述的转轴（12）的下端部连接有用于传动转轴（12）的驱动摆臂（13），所述的动力源通过所述的驱动摆臂（13）带动所述的转轴（12）转动。11、根据权利要求10所述的吹瓶机，其特征在于：驱动摆臂（13）与转轴（12）的下端部相固定连接。
12、根据权利要求1所述的吹瓶机，其特征在于：转轴（12）转动所围绕的转动轴线与升降杆（10）相对机架的移动方向相平行，导向槽（90）相对于垂直于转动轴线的平面倾斜地延伸。
13、根据权利要求12所述的升降机构，其特征在于：凸块（9）具有一弧形侧面，该弧形侧面所在圆周的中轴线与转轴（12）的转动轴线相重合，导向槽（90）开设在该弧形侧面上。
14、根据权利要求1所述的吹瓶机，其特征在于：动模板（3）大致沿竖直方向设置，且其高度的延伸方向与转轴（12）的轴心线方向相平行。
PCT/CN2013/075025 2013-03-19 2013-04-29 吹瓶机 WO2014146334A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13878928.4A EP2977179B1 (en) 2013-03-19 2013-04-29 Bottle blowing machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310089027.8A CN103171140B (zh) 2013-03-19 2013-03-19 吹瓶机
CN201310089027.8 2013-03-19

Publications (1)

Publication Number Publication Date
WO2014146334A1 true WO2014146334A1 (zh) 2014-09-25

Family

ID=48631544

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/075025 WO2014146334A1 (zh) 2013-03-19 2013-04-29 吹瓶机

Country Status (4)

Country Link
EP (1) EP2977179B1 (zh)
CN (1) CN103171140B (zh)
TR (1) TR201905212T4 (zh)
WO (1) WO2014146334A1 (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107932878A (zh) * 2017-12-22 2018-04-20 德玛克（长兴）注塑系统有限公司 一种吹瓶机及其底模与开合模动作联动凸轮机构
CN114803975A (zh) * 2022-03-22 2022-07-29 天马（安徽）国药科技股份有限公司 一种保健药酒封罐装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103171134A (zh) * 2013-03-19 2013-06-26 江苏新美星包装机械股份有限公司 一种开合模机构
DE102015117017A1 (de) 2015-10-06 2017-04-06 Krones Ag Vorrichtung und Verfahren zum Umformen von Kunststoffvorformlingen zu Kunststoffbehältnissen mit Kopplungseinrichtung
CN106079379B (zh) * 2016-07-01 2018-01-19 广州达意隆包装机械股份有限公司 一种吹瓶机模具快速更换机构
WO2019025549A1 (de) * 2017-08-02 2019-02-07 Krones Ag Wechselvorgang von blasformen mittels wechseleinrichtung
FR3131243A1 (fr) * 2021-12-29 2023-06-30 Sidel Participations Dispositif de moulage, par soufflage ou étirage-soufflage, de récipients en matière thermoplastique

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1535719A1 (de) * 2003-11-21 2005-06-01 SIG Technology Ltd. Vorrichtung zur Blasformung von Behältern
CN101823328A (zh) * 2009-02-12 2010-09-08 克朗斯股份有限公司 用于生产塑料容器的设备
CN102380949A (zh) * 2010-08-26 2012-03-21 克朗斯股份公司 吹塑模
CN102962985A (zh) * 2012-11-22 2013-03-13 广州达意隆包装机械股份有限公司 一种吹瓶机的底模与模架联动连杆机构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004045405A1 (de) * 2004-09-18 2006-04-13 Sig Technology Ltd. Vorrichtung zur Blasformung von Behältern
CN2936691Y (zh) * 2006-07-11 2007-08-22 广州达意隆包装机械股份有限公司 吹瓶机的锁模机构
DE102007022638A1 (de) * 2007-05-15 2008-11-20 Sig Technology Ag Vorrichtung zur Blasformung von Behältern
CN101376269B (zh) * 2007-08-30 2010-09-22 林明茳 塑料吹瓶机底模锁定机构
CN203185629U (zh) * 2013-03-19 2013-09-11 江苏新美星包装机械股份有限公司 吹瓶机

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1535719A1 (de) * 2003-11-21 2005-06-01 SIG Technology Ltd. Vorrichtung zur Blasformung von Behältern
CN101823328A (zh) * 2009-02-12 2010-09-08 克朗斯股份有限公司 用于生产塑料容器的设备
CN102380949A (zh) * 2010-08-26 2012-03-21 克朗斯股份公司 吹塑模
CN102962985A (zh) * 2012-11-22 2013-03-13 广州达意隆包装机械股份有限公司 一种吹瓶机的底模与模架联动连杆机构

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2977179A4 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107932878A (zh) * 2017-12-22 2018-04-20 德玛克（长兴）注塑系统有限公司 一种吹瓶机及其底模与开合模动作联动凸轮机构
CN107932878B (zh) * 2017-12-22 2024-04-02 德玛克（长兴）注塑系统有限公司 一种吹瓶机及其底模与开合模动作联动凸轮机构
CN114803975A (zh) * 2022-03-22 2022-07-29 天马（安徽）国药科技股份有限公司 一种保健药酒封罐装置
CN114803975B (zh) * 2022-03-22 2024-01-19 天马（安徽）国药科技股份有限公司 一种保健药酒封罐装置

Also Published As

Publication number Publication date
CN103171140B (zh) 2015-07-01
EP2977179A4 (en) 2016-11-09
EP2977179B1 (en) 2019-01-16
CN103171140A (zh) 2013-06-26
EP2977179A1 (en) 2016-01-27
TR201905212T4 (tr) 2019-05-21

Similar Documents

Publication Publication Date Title
WO2014146334A1 (zh) 吹瓶机
WO2014146335A1 (zh) 一种单轴开合模、底模升降联动机构
WO2014146336A1 (zh) 一种吹瓶机
EP2977175B1 (en) Bottle blowing machine having bottom die lifting clamping mechanism
JP5193609B2 (ja) 金型装置
JP2007532347A5 (zh)
WO2014146329A1 (zh) 底模升降与双边定位联动机构
WO2014146324A1 (zh) 一种单轴开合模与底模定位联动机构
KR20120043568A (ko) 사출물의 게이트 절단 및 연마장치
JP2014104598A (ja) 樹脂成形品取出し機及び樹脂成形品取出し方法
JP2006282239A5 (zh)
JPS63116830A (ja) 回転式射出吹込成形機
KR101789660B1 (ko) 다이캐스팅 성형품 취출장치
WO2014146332A1 (zh) 单轴开合模与底模锁定联动机构
WO2014146323A1 (zh) 单轴开合模与底模定位联动机构
WO2014146325A1 (zh) 底模升降与单边锁定联动机构
CN100584576C (zh) 圆盘旋转式鞋类射出机自动开模机构
JP2008044175A (ja) 金型装置
JP4568178B2 (ja) 射出成形機
KR20130079943A (ko) 사출성형기용 노즐개폐장치
JP2005026267A (ja) 樹脂封止装置
CN219883257U (zh) 一种小型自动吹瓶设备
CN212372677U (zh) 伺服偏心摇臂模架
JP2006142600A (ja) 射出成形機及び射出成形方法
CN215144434U (zh) 射蜡模具及射蜡加工设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13878928

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2013878928

Country of ref document: EP