便于安装的制袋机预热组件

Abstract

本实用新型涉及制袋装置技术领域，尤其为便于安装的制袋机预热组件，包括机床，所述机床的左端设有加热组件，所述机床的顶面设有安装架，所述安装架的顶面固定安装有液压缸，所述液压缸通过油管与固定安装在安装架顶面的液压泵安装连接，所述液压缸的驱动端与活塞杆的顶端安装连接，所述活塞杆的底端与裁切刀的顶面安装连接，所述裁切刀的顶面设有两个滑杆。本装置通过设置有加热组件，加热件通过伺服电机带动，从而实现灵活调节两侧加热辊间距的效果，进而适应多种不同厚度的珍珠洁净袋原料的预热加工，解决了现有的制袋机加热组件，无法灵活调节预热装置之间的间距，难以对预热装置的高度进行调节的问题。

Claims

1. A preheating assembly for a bag making machine that is easy to install, comprising a machine tool (1), characterized in that: The left end of the machine tool (1) is provided with a heating assembly (2), the top surface of the machine tool (1) is provided with a mounting frame (11), the top surface of the mounting frame (11) is fixedly provided with a hydraulic cylinder (3), the hydraulic cylinder (3) is connected with a hydraulic pump (4) fixedly arranged on the top surface of the mounting frame (11) through an oil pipe, the driving end of the hydraulic cylinder (3) is connected with the top end of a piston rod (5), the bottom end of the piston rod (5) is connected with the top surface of a cutting knife (6), and the top surface of the cutting knife (6) is provided with two sliding rods (7). The top surface of the mounting frame (11) is provided with a rod hole (112), and the top surface of the mounting frame (11) is provided with sliding holes (111) on both sides of the rod hole (112). The heating assembly (2) comprises a heating frame (21), and sliding grooves (211) are formed in the two inner side walls of the heating frame (21). The inside of the heating frame (21) close to the top surface is provided with a worm (22), the front end of the worm (22) is connected with the output end of a servo motor (221) fixedly arranged on the side wall of the heating frame (21), the outer wall close to the two ends of the worm (22) is provided with worm gears (222), and the worm gears (222) are connected with a worm wheel (231) in a meshing mode. The worm wheel (231) is fixedly arranged at the top end of a bidirectional screw rod (23), the number of the bidirectional screw rod (23) is two, and the two bidirectional screw rods (23) are arranged in the interiors of the two sides of the heating frame (21), respectively, and the outer walls of the two bidirectional screw rods (23) are threadedly connected with the inner walls of the two ends of a heating piece (24), respectively. The two ends of the heating piece (24) are provided with moving caps (241), the inside of the bottom surface of the heating piece (24) is provided with a heating roller (242), the number of the heating piece (24) is two, and the two heating pieces (24) are arranged in a symmetrical mode.

2. The preheat assembly of claim 1, wherein: The outer wall of the piston rod (5) is movably connected with the inner wall of the rod hole (112), and the outer walls of the two sliding rods (7) are movably connected with the inner walls of the two sliding holes (111), respectively.

3. The preheat assembly of claim 1, wherein: The inner walls of the two sliding grooves (211) are movably connected with the outer walls of the two moving caps (241), respectively, and the outer walls of the two bidirectional screw rods (23) are threadedly connected with the inner walls of the two moving caps (241), respectively.

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