一种枕包机端封夹料停机保护结构

Abstract

本实用新型涉及枕包机端封技术领域，公开了一种枕包机端封夹料停机保护结构，包括机座、安装架、端封器驱动机构、端封器下刀座、端封器上刀座、连杆和接近开关；所述机座顶部固定安装架，安装架上安装端封器驱动机构；所述端封器下刀座固定于安装架下方；所述端封器上刀座安装于端封器下刀座上方，所述端封器下刀座、端封器上刀座均连接端封器驱动机构，实现垂直压合运动。设置的连杆和接近开关，能够在端封器上刀座被异物顶起时，及时触发停机信号，有效避免了物料被夹断或设备损坏的情况发生。该结构通过PLC控制设备停机并分离上下刀座，实现了对枕包机端封过程的精确控制，提高了包装质量和生产效率。

Claims

1. A protective structure for stopping the material clamping process at the end of a pillow bag machine, characterized in that, It includes a base (1), a mounting bracket (2), an end sealer drive mechanism (3), an end sealer lower knife holder (4), an end sealer upper knife holder (5), a connecting rod (6), and a proximity switch (7). The mounting bracket (2) is fixed on the top of the base (1), and the end seal drive mechanism (3) is installed on the mounting bracket (2). The end sealer lower blade holder (4) is fixed below the mounting bracket (2); The upper blade holder (5) of the end sealer is installed above the lower blade holder (4) of the end sealer. Both the lower blade holder (4) and the upper blade holder (5) of the end sealer are connected to the end sealer drive mechanism (3) to realize vertical pressing motion. The top of the knife holder (5) of the end sealer is provided with a connecting rod, and a proximity switch (7) is provided on the adjacent side of the connecting rod (6). The proximity switch (7) is fixed to the mounting bracket (2), and its sensing end is directly facing the top of the connecting rod (6). When the upper knife holder (5) of the end sealer is lifted by a foreign object, the top of the connecting rod (6) triggers the proximity switch (7), and the PLC controls the equipment to stop and separate the upper and lower knife holders.

2. A pillow packing machine end seal clamp material stoppage protection structure according to claim 1, characterized in that: The connecting rod (6) is a rigid straight rod, and its bottom is vertically fixed to the center of the top surface of the upper knife seat (5) of the end sealer.

3. The end-seal clamp downtime protection structure of a pillow-pack machine according to claim 1, characterized in that: The top of the connecting rod (6) is provided with a metal trigger plate, and the distance between it and the sensing end of the proximity switch (7) is 1-3mm.

4. The end-seal clamp downtime protection structure of a pillow-pack machine according to claim 1, characterized in that: The proximity switch (7) is an inductive sensor and is connected to the equipment PLC control system via a cable.

5. The end seal clamp downtime protection structure of a pillow pack machine according to claim 1, characterized in that: The mounting bracket (2) has an adjustment groove on its side, and the proximity switch (7) is adjustablely installed in the adjustment groove by bolts.

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