The utility model discloses an end sealing device for film packaging. The cutter seat is encapsulated and cut off the end of the packing bag. The cutter seat is installed in the reciprocating movement mechanism, the reciprocating motion mechanism connects the rotating wheel and the runner body is placed in a groove of a track plate; the wheel is connected to the transmission mechanism, and the transmission mechanism drives the wheel movement, so that the transmission mechanism drives the wheel movement, and the wheel is driven by the driving mechanism to drive the wheel movement, so that the driving mechanism drives the wheel movement, The rotary wheel leads the circular arc motion along the groove of the trackplate, and the rotary wheel drives the reciprocating transmission mechanism and the cutter seat for the circular arc rising first, the rear arc falling and the straight forward cutting of the circular arc to complete the package and cut off the port. The final seal is completed by the synchronous movement of the circular arc track and the material conveyer belt in the reciprocating movement mechanism and the end block. The continuous movement of end seal and cut off in the process of movement does not affect the continuous delivery of material and film. The machine is always in the working state, the overall packaging efficiency is higher, and the economic benefit is greatly improved.
【技术实现步骤摘要】
薄膜包装端封装置
本技术属于包装设备,特别涉及一种封装薄膜包装袋端口的装置。
技术介绍
随着快消食品的发展,食品包装形式层出不穷,按产品形态分为液态、块状和散粒体包装。其中,大多数块状食品采用塑料薄膜包装,按包装程度可分为:一次密封成型大包装、独立简易小包装和二次密封精包装。二次密封精包装也可称为中包,是指根据市场实际需求,对经过简单包装的独立小包进行二次再包装成为较大包装袋的包装作业。实现中包作业的设备称为中包机。中包机的封口工艺包括:中封和端封这两个步骤,其中端封步骤,除了实现包装袋的前、后端封口外,还需切断包装袋,因此,端封部件的设计相当精密复杂。中国专利文献CN106144027A公开了热封件和热封底板,依靠气缸驱动热封件下压热封并切断薄膜,这种结构一次动作只能端封一端,且切断时输送部件需暂停,工作效率低,电气控制系统复杂。还有中国专利文献CN106829053A公开了上切刀和下切刀沿着滑块和滑轨形成往复式地来回端封切断作业,这种结构的切刀的行进轨迹呈多段直线,包括垂直上升、水平前进、垂直下降、垂直上升、水平后退和垂直下降等复杂工序,电气控制程序相当复杂,容易出现误差,且输送部件因需配合切断动作而暂停运行,导致包装效率低下,这些问题形成原因是轨迹板设计存在缺陷,若仍采用普通凸轮结构,根本不能解决薄膜包装端封装置在与物料输送带同步情况下端封切断动作。
技术实现思路
为了解决现有技术存在的缺陷,本技术的目的在于提供一种端封、切断动作连贯且与物品输送同步以提高包装效率的薄膜包装端封装置。本技术实现上述目的采用的技术方案是:一种薄膜包装端封装置,包括刀座,刀座封装 ...
【技术保护点】
1.一种薄膜包装端封装置,包括刀座,刀座封装和切断包装袋端部封口,刀座安装于往复运动机构,其特征在于:所述往复运动机构连接转轮,转轮主体置入一轨迹板的凹槽中;所述转轮连接传动机构。
【技术特征摘要】
1.一种薄膜包装端封装置,包括刀座,刀座封装和切断包装袋端部封口,刀座安装于往复运动机构,其特征在于:所述往复运动机构连接转轮,转轮主体置入一轨迹板的凹槽中;所述转轮连接传动机构。2.根据权利要求1所述薄膜包装端封装置,其特征在于,所述传动机构为齿轮传动机构。3.根据...
【专利技术属性】
技术研发人员:秦士涛,
申请(专利权)人:佛山市锦一智能装备有限公司,
类型:新型
国别省市:广东,44
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