WO2019104909A1 - 一种用于吹瓶机的拉伸封口装置 - Google Patents

一种用于吹瓶机的拉伸封口装置 Download PDF

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Publication number
WO2019104909A1
WO2019104909A1 PCT/CN2018/079923 CN2018079923W WO2019104909A1 WO 2019104909 A1 WO2019104909 A1 WO 2019104909A1 CN 2018079923 W CN2018079923 W CN 2018079923W WO 2019104909 A1 WO2019104909 A1 WO 2019104909A1
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Prior art keywords
slider
sealing
disposed
stretching
sliding block
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PCT/CN2018/079923
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English (en)
French (fr)
Inventor
张伟
吴赟
袁爱军
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江苏新美星包装机械股份有限公司
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Publication of WO2019104909A1 publication Critical patent/WO2019104909A1/zh

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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
    • 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
    • B29C49/08—Biaxial stretching during blow-moulding
    • B29C49/10—Biaxial stretching during blow-moulding using mechanical means for prestretching
    • 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
    • B29C2049/4294—Sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • B29L2031/7158—Bottles

Definitions

  • the invention relates to the field of plastic bottle blow molding technology, in particular to a stretch sealing device for a bottle blowing machine.
  • the blowing machine is a processing and manufacturing equipment for plastic bottles such as beverage bottles, oil bottles and medicine bottles.
  • the stretch sealing device of the blow molding machine comprises a stretching rod for stretching the preform, the stretching rod is connected to and driven by the stretching cylinder, and the stretching rod is provided with a limiting block for adjusting the stretching depth.
  • the stretch sealing device further comprises a sealing mechanism for sealing the bottle mouth, the sealing mechanism is connected with the sealing cylinder, and the sealing cylinder drives the sealing mechanism to seal or open the bottle mouth.
  • the stretching rod and the sealing mechanism are respectively driven by the stretching cylinder and the sealing cylinder to complete the corresponding stretching and sealing work, and the stretching cylinder and the sealing cylinder are connected to the air compressor and supplied with compressed air as power.
  • the longitudinal stretching of the stretching rod is combined with the pre-blowing to complete the preforming process of the bottle, and the ideal state of blowing while stretching is realized.
  • FIG. 1 The traditional way is shown in Figure 1: The traditional stretch sealing device of the blow molding machine, including the guide rail 2 mounted on the frame 1 (stretching bracket), the first connecting block 10 (moving block) is mounted on the guide rail 2 via the first slide 3, and the tie rod 4 and the drive cylinder 5 (stretching cylinder) that drives its movement are connected.
  • the piston rod in the stretching cylinder pushes the moving block downward to move the rod 4 downward.
  • Sealing cylinder at the same time 9
  • the high pressure gas is supplied to drive the piston in the sealing cylinder 9 to move downward and complete the sealing.
  • the piston in the sealing cylinder 9 is retracted upward, and the rod 4 is also lifted up as the piston rod contracts, and the blowing process is completed.
  • the object of the present invention is to provide a stretch sealing device for a bottle blowing machine, which realizes the mechanical linkage between the stretching mechanism and the sealing mechanism, so as to improve the accuracy of the high-speed stretching and sealing of the blowing machine, thereby improving the blowing bottle. Machine work stability and production efficiency.
  • a stretch sealing device for a bottle blowing machine comprising a frame, the stretch sealing device further comprising a guide rail, a stretching mechanism and a sealing mechanism provided on the frame;
  • the stretching mechanism includes a movable first rod disposed on the rail, a pull rod connected to the first slider, and a shaft disposed on the frame for driving the first slider a drive cylinder for sliding the guide rail;
  • the sealing mechanism includes a second slider and a third slider disposed on the guide rail, the second slider is located above the first slider, and the third slider is disposed on the a lower portion of the first slider; the sealing mechanism further includes a connecting rod connected between the second slider and the third slider, and a sealing cylinder disposed on the third slider;
  • the pull rod is disposed in the sealing cylinder.
  • the rail extends in a vertical direction.
  • the stretching mechanism further includes a first connecting block disposed on the first slider, and an upper end of the pull rod and a piston rod of the driving cylinder are respectively connected to the first connecting block.
  • the sealing mechanism further includes a second connecting block disposed on the second slider, the second connecting block being located above the first connecting block.
  • the sealing mechanism further includes a third connecting block disposed on the third slider, and a supporting block disposed on the third connecting block, wherein the sealing cylinder is disposed on the supporting block .
  • both ends of the connecting rod are respectively connected to the second connecting block and the third connecting block.
  • the present invention relates to a stretch sealing device for a bottle blowing machine, which is provided with a first slider for connecting a stretching mechanism on a guide rail, a second slider disposed above the first slider, a connection sealing mechanism disposed under the first slider, and a third slider disposed on the second slider, realize mechanical linkage between the stretching mechanism and the sealing mechanism to improve blowing
  • the high-speed drawing and sealing action of the bottle machine improves the working stability and production efficiency of the bottle blowing machine.
  • Figure 1 is a schematic view showing the structure of a conventional sealing and sealing mechanism
  • FIG. 2 is a schematic view showing the structure of a stretching and sealing mechanism in the present invention.
  • the above-mentioned stretch sealing device for a bottle blowing machine comprises a frame 1 , and the stretching and sealing device further comprises a frame 1 Upper rail 2, tensioning mechanism, sealing mechanism.
  • the guide rail 2 extends in the vertical direction.
  • the stretching mechanism includes a first slider 3 disposed on the guide rail 2 movable in the extending direction of the guide rail 2, and a tie rod 4 connected to the first slider 3 a driving cylinder 5 disposed on the frame 1 for driving the first slider 3 to slide along the rail 2;
  • the driving cylinder 5 is a stretching cylinder, and the piston rod of the stretching cylinder is connected to the first slider 3
  • the piston rod of the stretching cylinder is parallel to the rod 4.
  • the stretching cylinder is located above the first slider 3.
  • the sealing mechanism includes a second slider 6 disposed on the guide rail 2 that moves along the extending direction of the guide rail 2, along the guide rail 2
  • the third slider 7 is disposed on the guide rail 2 in the extending direction.
  • the second slider 6 is located above the first slider 3 and is attached to the upper surface of the first slider 3, and the third slider 7 is disposed on the first slider 3.
  • the second slider 6, the first slider 3, and the third slider 7 are sequentially arranged from the top to the bottom in the vertical direction.
  • the sealing mechanism further includes a connecting rod 8 connected between the second slider 6 and the third slider 7, and a sealing cylinder provided on the third slider 7
  • the pull rod 4 is disposed in the sealing cylinder 9.
  • the stretching mechanism further includes a first connecting block 10 disposed on the first slider 3, an upper end of the pull rod 4, and a driving cylinder 5
  • the piston rods are all connected to the first connecting block 10;
  • the sealing mechanism further includes a second connecting block 11 disposed on the second sliding block 6, and the second connecting block 11 is attached to the first connecting block 10
  • the sealing mechanism further includes a third connecting block 12 disposed on the third slider 7, and a supporting block 13 disposed on the third connecting block 12, and the sealing cylinder 9 is disposed on the supporting block 13.
  • Connecting rod 8 There are two, and two ends of the two connecting rods 8 are respectively disposed on the second connecting block 11 and the third connecting block 12.
  • the first connecting block 10 and the guide rail 2 are located on opposite sides of the first slider 3; the second connecting block 11 The guide rail 2 is located on two sides different from the second slider 6; the third connecting block 12 and the guide rail 2 are located on opposite sides of the third slider 7.
  • the sealing cylinder 9 is located directly below the support block 13, the first connecting block 10 It is located directly above the support block 13.
  • the piston rod of the driving cylinder 5 pushes down the first connecting block 10 to drive the rod 4 and the first slider 3 The whole movement is downward.
  • the second connecting block 11 loses the support of the first connecting block 10, under the action of gravity, the second connecting block 11, the second slider 6, the connecting rod 8, and the third connecting block 12
  • the third slider 7 is entirely dropped until the sealing cylinder 9 falls to the mouth of the bottle to achieve a sealing.
  • the high pressure gas is stopped from flowing into the sealing cylinder 9, and the driving cylinder 5 drives the rod 4 to move upwards, when the first connecting block 10 After moving up to a certain height, it abuts against the lower end of the second connecting block 11, and drives the second connecting block 11 to move upward together, thereby achieving the detachment of the sealing cylinder 9 and the bottle opening.

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

Abstract

一种用于吹瓶机的拉伸封口装置，包括机架（1）、设于机架（1）上的导轨（2）、拉伸机构、封口机构；拉伸机构包括活动的设于导轨（2）上的第一滑块（3）、设于第一滑块（3）上的拉杆（4）、设于机架（1）上的用于驱动第一滑块（3）的驱动缸（5）；封口机构包括活动的设于导轨（2）上的第二滑块（6）和第三滑块（7），第二滑块（6）位于第一滑块（3）的上方，第三滑块（7）设于第一滑块（3）的下方；封口机构还包括连接在第二滑块（6）和第三滑块（7）之间的连接杆（8）、设于第三滑块（7）上的封口缸（9）；拉杆（4）穿设于封口缸（9）中。该装置实现了拉伸机构和封口机构的机械联动，以提高吹瓶机高速拉伸与封口的动作精确性，从而提高吹瓶机的工作稳定性和生产效率。在吹制瓶子时，无需对封口组件另外提供动力源，降低了设备成本和生产成本。

Description

一种用于吹瓶机的拉伸封口装置
相关申请的交叉引用
本申请要求 2017 年 12 月 1 日提交的申请号为 CN201711247022.8 的中国专利申请的优先权。
技术领域
本发明涉及塑料瓶吹塑技术领域，特别涉及一种用于吹瓶机的拉伸封口装置。
背景技术
吹瓶机是饮料瓶、油瓶、药瓶等塑料瓶的加工制造设备。吹瓶机的拉伸封口装置包括对瓶坯进行拉伸的拉伸杆，拉伸杆连接拉伸气缸并由其驱动工作，拉伸杆上装有调整拉伸深度的限位块。拉伸封口装置还包括有封堵瓶口的封口机构，封口机构连接封口气缸，封口气缸驱动封口机构对瓶口实现封口或开启的动作。工作时，拉伸杆和封口机构分别由拉伸气缸和封口气缸驱动而完成相应的拉伸和封口工作，而拉伸气缸和封口气缸则连接空气压缩机并由其提供压缩空气作为动力。
吹瓶机在吹制瓶子时，在预吹过程中需由拉伸杆的纵向拉伸配合预吹气共同完成瓶子的预成型过程，实现边拉伸边吹气的理想状态。
传统方式如图 1 所示：吹瓶机的传统拉伸封口装置，包括安装在机架 1 （拉伸支架）上的导轨 2 ，第一连接块 10 （运动块）通过第一滑块 3 安装在导轨 2 上，并连接拉杆 4 以及驱动其运动的驱动缸 5 （拉伸气缸）。
当瓶坯需要封口时，拉伸气缸中的活塞杆向下推送运动块，使拉杆 4 向下运动。同时封口缸 9 中通入高压气，驱动封口缸 9 中的活塞向下运动并完成封口。吹瓶结束后，封口缸 9 中活塞向上收回，拉杆 4 也随着活塞杆收缩向上提起，吹瓶过程完成。
发明内容
本发明的目的是提供一种用于吹瓶机的拉伸封口装置，实现了拉伸机构和封口机构的机械联动，以提高吹瓶机高速拉伸与封口的动作精确性，从而提高吹瓶机的工作稳定性和生产效率。
为达到上述目的，本发明采用的技术方案是：
一种用于吹瓶机的拉伸封口装置，包括机架，所述拉伸封口装置还包括设于所述机架上的导轨、拉伸机构及封口机构；
所述拉伸机构包括活动的设于所述导轨上的第一滑块、连接于所述第一滑块的拉杆、设于所述机架上的用于驱动所述第一滑块沿所述导轨滑动的驱动缸；
所述封口机构包括活动的设于所述导轨上的第二滑块和第三滑块，所述第二滑块位于所述第一滑块的上方，所述第三滑块设于所述第一滑块的下方；所述封口机构还包括连接在所述第二滑块和所述第三滑块之间的连接杆、设于所述第三滑块上的封口缸；
所述拉杆穿设于所述封口缸中。
优选地，所述导轨沿竖直方向延伸。
优选地，所述拉伸机构还包括设于所述第一滑块上的第一连接块，所述拉杆的上端和所述驱动缸的活塞杆分别连接在所述第一连接块上。
更优选地，所述封口机构还包括设于所述第二滑块上的第二连接块，所述第二连接块位于所述第一连接块的上方。
更进一步优选地，所述封口机构还包括设于所述第三滑块上的第三连接块、设于所述第三连接块上的支撑块，所述封口缸设于所述支撑块上。
更进一步优选地，所述连接杆的两端分别连接于所述第二连接块和所述第三连接块。
由于上述技术方案的运用，本发明与现有技术相比具有下列优点：本发明一种用于吹瓶机的拉伸封口装置，通过设置位于导轨上的连接拉伸机构的第一滑块、设于第一滑块上方的第二滑块、设于第一滑块下方的连接封口机构和第二滑块的第三滑块，实现了拉伸机构和封口机构的机械联动，以提高吹瓶机高速拉伸与封口的动作精确性，从而提高吹瓶机的工作稳定性和生产效率。在吹制瓶子时，无需对封口组件另外提供动力源，结构简单，降低了设备成本和生产成本。
附图说明
图 1 为传统方式的拉伸封口机构的结构示意图；
图 2 为本发明中拉伸封口机构的结构示意图。
其中： 1 、机架； 2 、导轨； 3 、第一滑块； 4 、拉杆； 5 、驱动缸； 6 、第二滑块； 7 、第三滑块； 8 、连接杆； 9 、封口缸； 10 、第一连接块； 11 、第二连接块； 12 、第三连接块； 13 、支撑块。
具体实施方式
下面结合附图来对本发明的技术方案作进一步的阐述。
参见图 2 所示，上述一种用于吹瓶机的拉伸封口装置，包括机架 1 ，该拉伸封口装置还包括设于机架 1 上的导轨 2 、拉伸机构、封口机构。在本实施例中，该导轨 2 沿竖直方向延伸。
该拉伸机构包括沿导轨 2 的延伸方向活动的设于导轨 2 上的第一滑块 3 、连接于第一滑块 3 的拉杆 4 、设于机架 1 上的用于驱动第一滑块 3 沿导轨 2 滑动的驱动缸 5 ；该驱动缸 5 为拉伸气缸，该拉伸气缸的活塞杆连接于第一滑块 3 ，该拉伸气缸的活塞杆与拉杆 4 平行。该拉伸气缸位于第一滑块 3 的上方。
该封口机构包括沿导轨 2 的延伸方向活动的设于导轨 2 上的第二滑块 6 、沿导轨 2 的延伸方向活动的设于导轨 2 上的第三滑块 7 。第二滑块 6 位于第一滑块 3 的上方并和第一滑块 3 上表面相贴，第三滑块 7 设于第一滑块 3 的下方。第二滑块 6 、第一滑块 3 、第三滑块 7 沿竖直方向从上往下依次分布。
该封口机构还包括连接在第二滑块 6 和第三滑块 7 之间的连接杆 8 、设于第三滑块 7 上的封口缸 9 ；该拉杆 4 穿设于该封口缸 9 中。
在本实施例中，该拉伸机构还包括设于第一滑块 3 上的第一连接块 10 ，拉杆 4 的上端和驱动缸 5 的活塞杆均连接在该第一连接块 10 上；封口机构还包括设于第二滑块 6 上的第二连接块 11 ，第二连接块 11 贴设于第一连接块 10 的上方；封口机构还包括设于第三滑块 7 上的第三连接块 12 、设于第三连接块 12 上的支撑块 13 ，封口缸 9 设于该支撑块 13 上。连接杆 8 有两条，两条连接杆 8 的两端分别设于第二连接块 11 和第三连接块 12 上。第一连接块 10 和导轨 2 位于第一滑块 3 相异的两侧；第二连接块 11 和导轨 2 位于第二滑块 6 相异的两侧；第三连接块 12 和导轨 2 位于第三滑块 7 相异的两侧。封口缸 9 位于支撑块 13 的正下方，第一连接块 10 则位于支撑块 13 的正上方。
以下具体阐述下本实施例的工作过程：
当瓶坯需要封口时，驱动缸 5 的活塞杆向下推送第一连接块 10 ，带动拉杆 4 和第一滑块 3 整体向下运动。同时，由于第二连接块 11 失去了第一连接块 10 的支撑，在重力的作用下，第二连接块 11 、第二滑块 6 、连接杆 8 、第三连接块 12 、第三滑块 7 整体下落，直至封口缸 9 落至瓶口处，实现一次封口。
当拉杆 4 向下运动至指定位置后，向封口缸 9 中通入高压气，利用气体压力完成二次封口。
当吹瓶结束后，停止向封口缸 9 中通入高压气，驱动缸 5 带动拉杆 4 向上运动，当第一连接块 10 向上运动至一定高度后，抵触至第二连接块 11 的下端，带动第二连接块 11 一起向上运动，从而实现封口缸 9 和瓶口的脱离。
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 (6)

  1. 一种用于吹瓶机的拉伸封口装置，包括机架，其特征在于：所述拉伸封口装置还包括设于所述机架上的导轨、拉伸机构及封口机构；
    所述拉伸机构包括活动的设于所述导轨上的第一滑块、连接于所述第一滑块的拉杆、设于所述机架上的用于驱动所述第一滑块沿所述导轨滑动的驱动缸；
    所述封口机构包括活动的设于所述导轨上的第二滑块及第三滑块，所述第二滑块位于所述第一滑块的上方，所述第三滑块设于所述第一滑块的下方；所述封口机构还包括连接在所述第二滑块和所述第三滑块之间的连接杆、设于所述第三滑块上的封口缸；
    所述拉杆穿设于所述封口缸中。
  2. 根据权利要求 1 所述的一种用于吹瓶机的拉伸封口装置，其特征在于：所述导轨沿竖直方向延伸。
  3. 根据权利要求 1 所述的一种用于吹瓶机的拉伸封口装置，其特征在于：所述拉伸机构还包括设于所述第一滑块上的第一连接块，所述拉杆的上端和所述驱动缸的活塞杆分别连接于所述第一连接块。
  4. 根据权利要求 3 所述的一种用于吹瓶机的拉伸封口装置，其特征在于：所述封口机构还包括设于所述第二滑块上的第二连接块，所述第二连接块位于所述第一连接块的上方。
  5. 根据权利要求 4 所述的一种用于吹瓶机的拉伸封口装置，其特征在于：所述封口机构还包括设于所述第三滑块上的第三连接块、设于所述第三连接块上的支撑块，所述封口缸设于所述支撑块上。
  6. 根据权利要求 5 所述的一种用于吹瓶机的拉伸封口装置，其特征在于：所述连接杆的两端分别连接于所述第二连接块和所述第三连接块。
PCT/CN2018/079923 2017-12-01 2018-03-22 一种用于吹瓶机的拉伸封口装置 WO2019104909A1 (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109397667B (zh) * 2018-11-26 2023-10-13 江苏辉河包装机械有限公司 一种吹瓶机的拉伸机构
CN109676900A (zh) * 2019-01-23 2019-04-26 江苏辉河包装机械有限公司 一种吹瓶机的拉伸机构
CN109808150B (zh) * 2019-02-27 2024-03-19 广州达意隆包装机械股份有限公司 一种旋转式吹瓶机的延伸与封口联动装置
CN109774104B (zh) * 2019-02-27 2023-11-21 广州达意隆包装机械股份有限公司 一种旋转式吹瓶机的拉伸与封口联动装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102145539A (zh) * 2011-02-16 2011-08-10 广州达意隆包装机械股份有限公司 机械式封口装置
CN103587107A (zh) * 2013-10-16 2014-02-19 广州达意隆包装机械股份有限公司 一种吹瓶机的拉伸与封口机构
CN107160658A (zh) * 2017-06-19 2017-09-15 江苏新美星包装机械股份有限公司 吹瓶机中的封口装置
CN207495996U (zh) * 2017-12-01 2018-06-15 江苏新美星包装机械股份有限公司 一种用于吹瓶机的拉伸封口装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102145539A (zh) * 2011-02-16 2011-08-10 广州达意隆包装机械股份有限公司 机械式封口装置
CN103587107A (zh) * 2013-10-16 2014-02-19 广州达意隆包装机械股份有限公司 一种吹瓶机的拉伸与封口机构
CN107160658A (zh) * 2017-06-19 2017-09-15 江苏新美星包装机械股份有限公司 吹瓶机中的封口装置
CN207495996U (zh) * 2017-12-01 2018-06-15 江苏新美星包装机械股份有限公司 一种用于吹瓶机的拉伸封口装置

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