WO2021119961A1 - 一种柔性薄膜物料裁切装置 - Google Patents

一种柔性薄膜物料裁切装置 Download PDF

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Publication number
WO2021119961A1
WO2021119961A1 PCT/CN2019/125775 CN2019125775W WO2021119961A1 WO 2021119961 A1 WO2021119961 A1 WO 2021119961A1 CN 2019125775 W CN2019125775 W CN 2019125775W WO 2021119961 A1 WO2021119961 A1 WO 2021119961A1
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Prior art keywords
driver
ejection
clamping
upper clamping
cutting
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PCT/CN2019/125775
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English (en)
French (fr)
Inventor
龚激
曹海斌
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苏州信运比尔精密机械有限公司
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Application filed by 苏州信运比尔精密机械有限公司 filed Critical 苏州信运比尔精密机械有限公司
Priority to PCT/CN2019/125775 priority Critical patent/WO2021119961A1/zh
Priority to CN201980003141.XA priority patent/CN111163908B/zh
Publication of WO2021119961A1 publication Critical patent/WO2021119961A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/08—Means for treating work or cutting member to facilitate cutting
    • B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work

Definitions

  • the invention relates to the field of machinery, in particular to a flexible film material cutting device.
  • the flexible film material is very easy to deform, the cutting operation of the flexible film material is prone to curling, deformation, or even tearing, which causes the irregularity of the material after cutting and the large error from the preset size. , Which ultimately leads to the failure of the cutting of flexible film materials, which not only wastes production costs but also reduces production efficiency.
  • the main purpose of the present invention is to provide a flexible film material cutting device, which can make the material to be cut by setting clamping mechanisms directly above and directly below the film suction mechanism.
  • the material section is in a tight state, so as to minimize the cutting failure caused by the deformation of the material during the cutting process, thereby increasing the cutting success rate, saving production materials, and improving the production efficiency of the enterprise.
  • a flexible film material cutting device which includes:
  • a film suction mechanism includes:
  • An ejection component which is arranged between the ejection driver and the suction nozzle and is driven by the ejection driver;
  • an upper clamping assembly is arranged directly above the suction nozzle
  • a lower clamping assembly is arranged directly below the suction nozzle
  • a cutting assembly is arranged between the upper clamping assembly and the suction nozzle.
  • the upper clamping assembly includes:
  • An upper clamping plate arranged behind and opposite to the clamping substrate
  • the upper clamping driver the power output end of which is in transmission connection with the upper clamping plate
  • a fixed upper clamping fixing seat which is used to install the upper clamping driver
  • the upper clamping plate is driven by the upper clamping driver to approach or move away from the clamping substrate to selectively clamp the material between the upper clamping plate and the clamping substrate.
  • anti-slip lines are formed on the front side of the upper clamping plate.
  • the cutting component includes:
  • a cutting driver which is fixedly arranged on the cutting fixing seat
  • a cutter which is in a transmission connection with the power output end of the cutting driver and is located on the side of the material clamped by the upper clamping assembly;
  • the cutter advances or retreats driven by the cutting drive to cut the material clamped by the upper clamping assembly.
  • the extending direction of the cutter is perpendicular to the conveying direction of the material.
  • the lower clamping assembly includes:
  • a lower clamping driver which is fixedly mounted on the lower clamping mounting seat
  • the clamping jaw is in transmission connection with the power output end of the lower clamping driver
  • clamping jaws are driven by the lower clamping driver to selectively clamp the materials located in the clamping jaws.
  • the ejector component includes:
  • An ejector base connected to the power output end of the ejector driver
  • At least one ejector lever which is rotatably connected with the ejector base near the middle section;
  • An ejection roller rotatably connected with a corresponding one of the ejection levers
  • the front side of the suction nozzle is provided with at least one ejection accommodating groove for accommodating the ejection roller, the extension direction of the ejection accommodating groove is perpendicular to the vertical direction, and the ejection roller is positioned at the top
  • the ejection accommodating groove is selectively entered and exited under the drive of the ejection driver.
  • One of the above technical solutions has the following advantages or beneficial effects: because it sets the clamping mechanism directly above and directly below the film suction mechanism to make the material section to be cut in a tight state, so as to maximize Reduce the cutting failure caused by the deformation of the material during the cutting process, thereby increasing the cutting success rate, saving production materials, and improving the production efficiency of the enterprise.
  • Fig. 1 is a perspective view of a flexible film material cutting device according to an embodiment of the present invention, and the figure shows the material in a clamping state;
  • FIG. 2 is a perspective view of the flexible film material cutting device according to an embodiment of the present invention from another angle of view, and the figure shows that the material is in a clamped state;
  • Figure 3 is a perspective view of a flexible film material cutting device according to an embodiment of the present invention, with materials hidden in the figure;
  • FIG. 4 is a perspective view of a flexible film material cutting device according to an embodiment of the present invention, and the figure further shows the traverse drive, the film suction mechanism and the lower clamping assembly;
  • Figure 5 is a perspective view of a material suction mechanism in a flexible film material cutting device according to an embodiment of the present invention
  • FIG. 6 is a perspective view of the material suction mechanism in the flexible film material cutting device according to an embodiment of the present invention from another perspective;
  • FIG. 7 is a perspective view of the material suction mechanism in the flexible film material cutting device according to an embodiment of the present invention, in which the traverse drive is hidden;
  • FIG. 8 is a perspective view of the ejector component in the flexible film material cutting device according to an embodiment of the present invention.
  • Fig. 9 is a longitudinal cross-sectional view of the ejector component of the flexible film material cutting device according to an embodiment of the present invention.
  • connection refers to the relationship in which these structures are directly or indirectly fixed or attached to each other through intermediate structures, and the movable or rigid attachment or relationship, unless Other ways are clearly stated.
  • the flexible film material cutting device includes:
  • the film suction mechanism 27, the film suction mechanism 27 includes:
  • the ejector assembly 274 is arranged between the ejector driver 271 and the suction nozzle 273 and is driven by the ejector driver 271;
  • an upper clamping assembly 25 is provided directly above the suction nozzle 273, a lower clamping assembly 26 is provided directly below the suction nozzle 273, and an upper clamping assembly 25 is provided between the upper clamping assembly 25 and the suction nozzle 273.
  • the upper clamping assembly 25 includes:
  • An upper clamping plate 252 disposed behind and opposite to the clamping substrate 253;
  • the upper clamping driver 254 the power output end of which is in transmission connection with the upper clamping plate 252;
  • the upper clamping plate 252 is driven by the upper clamping driver 254 to approach or move away from the clamping substrate 253 to selectively clamp the material between the upper clamping plate 252 and the clamping substrate 253 .
  • the front side of the upper clamping plate 252 is formed with anti-slip lines.
  • the cutting assembly 24 includes:
  • the cutting driver 242 is fixedly arranged on the cutting fixing seat 241;
  • a cutter 243 which is in transmission connection with the power output end of the cutting driver 242 and is located on the side of the material clamped by the upper clamping assembly 25;
  • the cutter 243 is driven by the cutting driver 242 to advance or retreat to cut the material clamped by the upper clamping assembly 25.
  • the extending direction of the cutter 243 is perpendicular to the conveying direction of the material.
  • the lower clamping assembly 26 includes:
  • the lower clamping driver 263 is fixedly mounted on the lower clamping mounting seat 261;
  • the clamping jaw 264 is in transmission connection with the power output end of the lower clamping driver 263,
  • the clamping jaw 264 is driven by the lower clamping driver 263 to selectively clamp the material in the clamping jaw 264.
  • the ejector assembly 274 includes:
  • An ejector base 2741 connected to the power output end of the ejector driver 271;
  • At least one ejection lever which is rotatably connected with the ejection base 2741 near the middle section;
  • the ejection roller 2743 is rotatably connected with the corresponding one of the ejection levers;
  • the front side of the suction nozzle 273 is provided with at least one ejection accommodating groove 2731 for accommodating the ejection roller 2743, the extension direction of the ejection accommodating groove 2731 is perpendicular to the vertical direction, and the ejection roller The 2743 selectively enters and exits the ejection accommodating groove 2731 under the drive of the ejection driver 271.
  • the suction nozzle 273 is provided with a vacuum air passage inside the suction nozzle 273, and a plurality of vacuum suction holes communicating with the vacuum suction hole are arranged on the front side of the suction nozzle 273, wherein the vacuum air passage communicates with A source of vacuum.
  • the ejection lever includes:
  • U-shaped ejector cantilever 2742 said ejector roller 2743 is rotatably connected to the opening of said ejector cantilever 2742;
  • a linear connecting rod 2745 one end of which is fixedly connected to the rear end of the ejection cantilever 2742;
  • a pivot pin 2746 which is rotatably connected to the junction of the connecting rod 2745 and the ejection cantilever 2742, and the ejection lever is pivotally connected to the ejection base 2741 through the pivot pin 2746;
  • the resetting member 2747 is connected to the other end of the ejection base 2741 and the connecting rod 2745.
  • the resetting member 2747 acts on the connecting rod 2745 and can generate elastic restoring force, so that when the ejection roller When 2743 is located in the ejection receiving groove 2731, the ejection cantilever 2742 remains horizontal, and when the ejection roller 2743 protrudes from the front side of the suction nozzle 273, the ejection cantilever 2742 is diagonally upward Cocked.
  • the ejector roller 2743 protrudes from the front side of the suction nozzle 273, the ejector cantilever 2742 forms an angle ⁇ with the horizontal plane, and the angle of the angle ⁇ is 1°-5° .
  • the angle size of the included angle ⁇ is 3°.
  • a relief groove 2744 is formed in the ejection cantilever 2742, and the suction nozzle 273 is always located in the relief groove 2744.
  • the ejector base 2741 is provided with a connecting rod accommodating groove for accommodating the connecting rod 2745.

Abstract

一种柔性薄膜物料裁切装置，包括：横移驱动器(23)；以及薄膜吸取机构(27)，所述薄膜吸取机构(27)包括：吸取基板(271)，其与所述横移驱动器(23)的动力输出端传动连接；固定安装于所述吸取基板(271)上的顶出驱动器(272)与吸嘴(273)，所述吸嘴(273)设于所述吸取基板(271)的前端；以及顶出组件(274)，其设于所述顶出驱动器(272)与吸嘴(273)之间并且由所述顶出驱动器(272)所驱动。通过在薄膜吸取机构(27)的正上方及正下方分别设置夹持机构来使得待裁切的物料段处于紧绷状态，从而尽可能地减小由于物料在裁切过程中发生变形而导致的裁切失败，进而提高了裁切成功率，节省了生产原料，提高了企业生产效益。

Description

一种柔性薄膜物料裁切装置 技术领域
本发明涉及机械领域，特别涉及一种柔性薄膜物料裁切装置。
背景技术
在机械领域中，采用不同结构形式的裁切装置来对形如薄膜、粘胶等柔性薄膜物料进行裁切是众所周知的。在研究和实现柔性薄膜物料的裁切作业的过程中，发明人发现现有技术中的裁切装置至少存在如下问题：
由于柔性薄膜物料极易变形，由此造成柔性薄膜物料的裁切作业极易发生卷曲、变形、甚至撕毁等问题，由此造成裁切后的物料不规则、与预设尺寸误差较大等问题，最终导致柔性薄膜物料的裁切失败，不仅浪费生产成本也降低了生产效率。
有鉴于此，实有必要开发一种柔性薄膜物料裁切装置，用以解决上述问题。
发明内容
针对现有技术中存在的不足之处，本发明的主要目的是，提供一种柔性薄膜物料裁切装置，其通过在薄膜吸取机构的正上方及正下方分别设置夹持机构来使得待裁切的物料段处于紧绷状态，从而尽可能地减小由于物料在裁切过程中发生变形而导致的裁切失败，进而提高了裁切成功率，节省了生产原料，提高了企业生产效益。
为了实现根据本发明的上述目的和其他优点，提供了一种柔性薄膜物料裁切装置，包括：
横移驱动器；以及
薄膜吸取机构，所述薄膜吸取机构包括：
吸取基板，其与所述横移驱动器的动力输出端传动连接；
固定安装于所述吸取基板上的顶出驱动器与吸嘴，所述吸嘴设于所述吸取基板的前端；以及
顶出组件，其设于所述顶出驱动器与吸嘴之间并且由所述顶出驱动器所驱动；
其中，所述吸嘴的正上方设有上夹持组件，所述吸嘴的正下方设有下夹持组件，所述上夹持组件与所述吸嘴之间设有裁切组件。
可选的，所述上夹持组件包括：
固定设置的夹持基板；
设于所述夹持基板之后并与之相对的上夹持板；
上夹持驱动器，其动力输出端与所述上夹持板传动连接；以及
固定设置的上夹持固定座，其用于安装所述上夹持驱动器；
其中，所述上夹持板在所述上夹持驱动器的驱动下靠近或远离所述夹持基板以将位于上夹持板与夹持基板之间的物料选择性夹持。
可选的，所述上夹持板的前侧形成有防滑纹路。
可选的，所述裁切组件包括：
固定设置的裁切固定座；
裁切驱动器，其固定设置于所述裁切固定座上；以及
切刀，其与所述裁切驱动器的动力输出端传动连接并且位于被上夹持组件所夹持的物料一侧；
其中，所述切刀在所述裁切驱动器的驱动下前进或后退，以将被上夹持组件所夹持的物料切断。
可选的，所述切刀的延伸方向与物料的传送方向相垂直。
可选的，所述下夹持组件包括：
固定设置的下夹持安装座；
下夹持驱动器，其固定安装于所述下夹持安装座上；以及
夹爪，其与所述下夹持驱动器的动力输出端传动连接，
其中，所述夹爪在所述下夹持驱动器的驱动下将位于夹爪中的物料选择性夹持。
可选的，所述顶出组件包括：
与所述顶出驱动器的动力输出端相连接的顶出基座；
至少一根顶出杠杆，其在中段附近与所述顶出基座转动连接；以及
与相应一根所述顶出杠杆转动连接的顶出辊；
其中，所述吸嘴的前侧开设有至少一个用于容纳顶出辊的顶出容纳槽，所述顶出容纳槽的延伸方向与竖直方向相垂直，所述顶出辊在所述顶出驱动器的驱动下选择性进出所述顶出容纳槽。
上述技术方案中的一个技术方案具有如下优点或有益效果：由于其通过在薄膜吸取机构的正上方及正下方分别设置夹持机构来使得待裁切的物料段处于紧绷状态，从而尽可能地减小由于物料在裁切过程中发生变形而导致的裁切失败，进而提高了裁切成功率，节省了生产原料，提高了企业生产效益。
附图说明
图1为根据本发明一个实施方式提出的柔性薄膜物料裁切装置的立体图，图中显示了物料处于夹持状态；
图2为根据本发明一个实施方式提出的柔性薄膜物料裁切装置在另一视角下的立体图，图中显示了物料处于夹持状态；
图3为根据本发明一个实施方式提出的柔性薄膜物料裁切装置的立体图，图中隐藏了物料；
图4为根据本发明一个实施方式提出的柔性薄膜物料裁切装置的立体图，图中进显示了横移驱动器、薄膜吸取机构及下夹持组件；
图5为根据本发明一个实施方式提出的柔性薄膜物料裁切装置中物料吸取机构的立体图；
图6为根据本发明一个实施方式提出的柔性薄膜物料裁切装置中物料吸取机构在另一视角下的立体图；
图7为根据本发明一个实施方式提出的柔性薄膜物料裁切装置中物料吸取机构的立体图，图中隐藏了横移驱动器；
图8为根据本发明一个实施方式提出的柔性薄膜物料裁切装置中顶出组件的立体图；
图9为根据本发明一个实施方式提出的柔性薄膜物料裁切装置中顶出组件的纵向剖视图。
具体实施方式
下面将结合本发明实施方式中的附图，对本发明实施方式中的技术方案进行清楚、完整的描述，显然，所描述的实施方式仅仅是本发明一部分实施方式，而不是全部的实施方式。基于本发明中的实施方式，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
在附图中，为清晰起见，可对形状和尺寸进行放大，并将在所有图中使用相同的附图标记来指示相同或相似的部件。
在下列描述中，诸如中心、厚度、高度、长度、前部、背部、后部、左边、右边、顶部、底部、上部、下部等用词是相对于各附图中所示的构造进行定义的，特别地，“高度”相当于从顶部到底部的尺寸，“宽度”相当于从左边到右边的尺寸，“深度”相当于从前到后的尺寸，它们是相对的概念，因此有可能会根据其所处不同位置、不同使用状态而进行相应地变化，所以，也不应当将这些或者其他的方位用于解释为限制性用语。
涉及附接、联接等的术语(例如，“连接”和“附接”)是指这些结构通过中间结构彼此直接或间接固定或附接的关系、以及可动或刚性附接或关系，除非以其他方式明确地说明。
根据本发明的一实施方式结合图1～图4的示出，可以看出，柔性薄膜物料裁切装置包括：
横移驱动器23；以及
薄膜吸取机构27，所述薄膜吸取机构27包括：
吸取基板271，其与所述横移驱动器23的动力输出端传动连接；
固定安装于所述吸取基板271上的顶出驱动器271与吸嘴273，所述吸嘴273设于所述吸取基板271的前端；以及
顶出组件274，其设于所述顶出驱动器271与吸嘴273之间并且由所述顶出驱动器271所驱动；
其中，所述吸嘴273的正上方设有上夹持组件25，所述吸嘴273的正下方设有下夹持组件26，所述上夹持组件25与所述吸嘴273之间设有裁切组件24。
进一步地，所述上夹持组件25包括：
固定设置的夹持基板253；
设于所述夹持基板253之后并与之相对的上夹持板252；
上夹持驱动器254，其动力输出端与所述上夹持板252传动连接；以及
固定设置的上夹持固定座251，其用于安装所述上夹持驱动器254；
其中，所述上夹持板252在所述上夹持驱动器254的驱动下靠近或远离所述夹持基板253以将位于上夹持板252与夹持基板253之间的物料选择性夹持。
进一步地，所述上夹持板252的前侧形成有防滑纹路。
进一步地，所述裁切组件24包括：
固定设置的裁切固定座241；
裁切驱动器242，其固定设置于所述裁切固定座241上；以及
切刀243，其与所述裁切驱动器242的动力输出端传动连接并且位于被上夹持组件25所夹持的物料一侧；
其中，所述切刀243在所述裁切驱动器242的驱动下前进或后退，以将被上夹持组件25所夹持的物料切断。
进一步地，所述切刀243的延伸方向与物料的传送方向相垂直。
进一步地，所述下夹持组件26包括：
固定设置的下夹持安装座261；
下夹持驱动器263，其固定安装于所述下夹持安装座261上；以及
夹爪264，其与所述下夹持驱动器263的动力输出端传动连接，
其中，所述夹爪264在所述下夹持驱动器263的驱动下将位于夹爪264中的物料选择性夹持。
参照图5～图9，所述顶出组件274包括：
与所述顶出驱动器271的动力输出端相连接的顶出基座2741；
至少一根顶出杠杆，其在中段附近与所述顶出基座2741转动连接；以及
与相应一根所述顶出杠杆转动连接的顶出辊2743；
其中，所述吸嘴273的前侧开设有至少一个用于容纳顶出辊2743的顶出容纳槽2731，所述顶出容纳槽2731的延伸方向与竖直方向相垂直，所述顶 出辊2743在所述顶出驱动器271的驱动下选择性进出所述顶出容纳槽2731。
进一步地，所述吸嘴273的内部开设有真空气路，所述吸嘴273的前侧布置有多个与所述真空气路相连通的真空吸取孔，其中，所述真空气路连通有真空气源。
进一步地，所述顶出杠杆包括：
U字形的顶出悬臂2742，所述顶出辊2743转动连接于所述顶出悬臂2742的开口处；
直线形的连接杆2745，其一端固定连接于所述顶出悬臂2742的后端；
转销2746，其转动连接于所述连接杆2745与所述顶出悬臂2742的相接处，所述顶出杠杆通过所述转销2746与所述顶出基座2741转动连接；以及
复位部件2747，其连接于所述顶出基座2741与所述连接杆2745的另一端，所述复位部件2747作用于所述连接杆2745并且可产生弹性回复力，使得当所述顶出辊2743位于所述顶出容纳槽2731中时，所述顶出悬臂2742保持水平状态，而当所述顶出辊2743突出于所述吸嘴273的前侧面时，所述顶出悬臂2742斜向上翘起。
进一步地，当所述顶出辊2743突出于所述吸嘴273的前侧面时，所述顶出悬臂2742与水平面间成夹角α，所述夹角α的角度大小为1°～5°。
进一步地，所述夹角α的角度大小为3°。
进一步地，所述顶出悬臂2742中形成有让位槽2744，所述吸嘴273始终位于所述让位槽2744中。
进一步地，所述顶出基座2741中开设有用于容纳连接杆2745的连接杆容纳槽。
进一步地，所述顶出杠杆关于所述顶出基座2741对称地设有两个。
这里说明的设备数量和处理规模是用来简化本发明的说明的。对本发明的应用、修改和变化对本领域的技术人员来说是显而易见的。
尽管本发明的实施方案已公开如上，但其并不仅限于说明书和实施方式中所列运用，它完全可以被适用于各种适合本发明的领域，对于熟悉本领域的人员而言，可容易地实现另外的修改，因此在不背离权利要求及等同范围所限定的一般概念下，本发明并不限于特定的细节和这里示出与描述的图例。

Claims (7)

  1. 一种柔性薄膜物料裁切装置，其特征在于，包括：
    横移驱动器(23)；以及
    薄膜吸取机构(27)，所述薄膜吸取机构(27)包括：
    吸取基板(271)，其与所述横移驱动器(23)的动力输出端传动连接；
    固定安装于所述吸取基板(271)上的顶出驱动器(271)与吸嘴(273)，所述吸嘴(273)设于所述吸取基板(271)的前端；以及
    顶出组件(274)，其设于所述顶出驱动器(271)与吸嘴(273)之间并且由所述顶出驱动器(271)所驱动；
    其中，所述吸嘴(273)的正上方设有上夹持组件(25)，所述吸嘴(273)的正下方设有下夹持组件(26)，所述上夹持组件(25)与所述吸嘴(273)之间设有裁切组件(24)。
  2. 如权利要求1所述的柔性薄膜物料裁切装置，其特征在于，所述上夹持组件(25)包括：
    固定设置的夹持基板(253)；
    设于所述夹持基板(253)之后并与之相对的上夹持板(252)；
    上夹持驱动器(254)，其动力输出端与所述上夹持板(252)传动连接；以及
    固定设置的上夹持固定座(251)，其用于安装所述上夹持驱动器(254)；
    其中，所述上夹持板(252)在所述上夹持驱动器(254)的驱动下靠近或远离所述夹持基板(253)以将位于上夹持板(252)与夹持基板(253)之间的物料选择性夹持。
  3. 如权利要求2所述的柔性薄膜物料裁切装置，其特征在于，所述上夹持板(252)的前侧形成有防滑纹路。
  4. 如权利要求1所述的柔性薄膜物料裁切装置，其特征在于，所述裁切组件(24)包括：
    固定设置的裁切固定座(241)；
    裁切驱动器(242)，其固定设置于所述裁切固定座(241)上；以及
    切刀(243)，其与所述裁切驱动器(242)的动力输出端传动连接并且位 于被上夹持组件(25)所夹持的物料一侧；
    其中，所述切刀(243)在所述裁切驱动器(242)的驱动下前进或后退，以将被上夹持组件(25)所夹持的物料切断。
  5. 如权利要求4所述的柔性薄膜物料裁切装置，其特征在于，所述切刀(243)的延伸方向与物料的传送方向相垂直。
  6. 如权利要求1所述的柔性薄膜物料裁切装置，其特征在于，所述下夹持组件(26)包括：
    固定设置的下夹持安装座(261)；
    下夹持驱动器(263)，其固定安装于所述下夹持安装座(261)上；以及
    夹爪(264)，其与所述下夹持驱动器(263)的动力输出端传动连接，
    其中，所述夹爪(264)在所述下夹持驱动器(263)的驱动下将位于夹爪(264)中的物料选择性夹持。
  7. 如权利要求1所述的柔性薄膜物料裁切装置，其特征在于，所述顶出组件(274)包括：
    与所述顶出驱动器(271)的动力输出端相连接的顶出基座(2741)；
    至少一根顶出杠杆，其在中段附近与所述顶出基座(2741)转动连接；以及
    与相应一根所述顶出杠杆转动连接的顶出辊(2743)；
    其中，所述吸嘴(273)的前侧开设有至少一个用于容纳顶出辊(2743)的顶出容纳槽(2731)，所述顶出容纳槽(2731)的延伸方向与竖直方向相垂直，所述顶出辊(2743)在所述顶出驱动器(271)的驱动下选择性进出所述顶出容纳槽(2731)。
PCT/CN2019/125775 2019-12-16 2019-12-16 一种柔性薄膜物料裁切装置 WO2021119961A1 (zh)

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