A device for positioning and slitting of continuous plastic bottles

Abstract

The utility model discloses a kind of positioning slit device suitable for continuous plastic bottle, it is related to plastic bottle post-packaging equipment technical field, and it includes: conveying support mechanism, including bottom plate, ball chain plate and the positioning support plate of fixedly arranged in bottom plate;Lifting mechanism, including lifting cylinder and the lifting moving plate connected with lifting cylinder, lifting moving plate below is equipped with the pressure plate connected with lifting moving plate, and pressure plate is equipped with avoiding slot;Slit power mechanism, between lifting moving plate and pressure plate, including the mounting plate movably arranged in the bottom of lifting moving plate and the swing cylinder installed in mounting plate, and the telescopic end of swing cylinder is connected with swing arm through connecting rod, and swing arm is fixedly connected with tool assembly, and tool assembly includes fixed flat plate and slit knife arranged in fixed flat plate, and slit knife corresponds with avoiding slot.The above-mentioned positioning slit device suitable for continuous plastic bottle, slit precision and safety are high, single bottle body is easily separated after slitting, and user experience is improved.

Claims

1. A slit positioning device for continuous plastic bottles, characterized in that, include: The conveying support mechanism (6) includes a base plate (65), a ball chain plate (61), and a positioning support plate (63) fixedly disposed on the base plate (65). The ball chain plate (61) is used to convey the continuous plastic bottle card (7) to the positioning support plate (63). The lifting mechanism (1) includes a lifting cylinder (11) and a lifting moving plate (14) connected to the lifting cylinder (11). A pressure plate (52) connected to the lifting moving plate (14) is provided below the lifting moving plate (14). The pressure plate (52) is provided with a relief groove (521). The kerfing power mechanism (2) is located between the lifting moving plate (14) and the pressure plate (52), and includes a mounting plate (24) movably located at the bottom of the lifting moving plate (14) and a swing cylinder (25) mounted on the mounting plate (24). The telescopic end of the swing cylinder (25) is connected to a swing arm (27) via a connecting rod (26). The swing arm (27) is fixedly connected to a tool assembly (3). The tool assembly (3) includes a fixed plate (31) and a kerfing blade (35) located on the fixed plate (31). The kerfing blade (35) corresponds to the clearance groove (521).

2. The apparatus for positioning the slit for continuous plastic bottle according to claim 1, wherein, The lifting mechanism (1) also includes: Lifting cylinder fixing plate (12), wherein the lifting cylinder (11) is fixedly mounted on the lifting cylinder fixing plate (12); Several lifting guide columns (16) are fixedly connected at both ends to the lifting cylinder fixing plate (12) and the base plate (65), respectively; The lifting guide column (16) is slidably connected to the lifting moving plate (14) via a vertical lifting bearing (15).

3. The apparatus for positioning the slit suitable for continuous plastic bottle according to claim 1, wherein, It also includes a bottle card positioning mechanism (5), which includes: A bottle pusher cylinder fixing plate (514) is fixedly disposed on the base plate (65), and a bottle pusher cylinder (513) is fixedly disposed on the bottle pusher cylinder fixing plate (514); The lifting and fixing plate (510) is connected to the telescopic end of the bottle pusher cylinder (513), and the lifting and fixing plate (510) is fixedly equipped with a pusher lifting cylinder (59); A pusher fixing seat (58) is connected to the telescopic end of the pusher lifting cylinder (59). The pusher fixing seat (58) is fixedly provided with a movable pusher (57), which is used to push the continuous plastic bottle card (7) to a set position.

4. The apparatus for positioning the slit for continuous plastic bottle according to claim 3, wherein, The bottle pusher cylinder fixing plate (514) is fixedly provided with a horizontal guide shaft (511), and the horizontal guide shaft (511) is slidably connected to the bottle pusher cylinder fixing plate (514) through a guide bearing (512).

5. The apparatus for positioning the slit suitable for continuous plastic bottle according to claim 1, wherein, The lifting and moving plate (14) is fixedly provided with a locking block fixing plate (55), and the locking block fixing plate (55) is fixedly provided with a positioning locking block (56).

6. The apparatus for positioning the slit suitable for continuous plastic bottle according to claim 1, wherein, The tool assembly (3) also includes: A tool holder mounting plate (32) is fixedly mounted on the fixed plate (31), and the tool holder mounting plate (32) is provided with a slot; The blade assembly mounting plate (33) is inserted into the slot of the blade holder mounting plate (32) and engaged with the slot; the slitting blade (35) is fixedly mounted on the blade assembly mounting plate (33). A tool assembly limiting plate (34) is fixedly mounted on the tool holder mounting plate (32) and located at the end of the slot. The tool assembly limiting plate (34) is used to limit the tool assembly mounting plate (33) to prevent the tool assembly mounting plate (33) from slipping off the end of the slot.

7. The apparatus for positioning the slit suitable for continuous plastic bottle according to claim 1, wherein, The bottom of the lifting moving plate (14) is fixedly provided with an electric cylinder slide rail (23), the electric cylinder slide rail (23) is fixedly provided with an electric cylinder (22), the electric cylinder (22) is connected to a drive motor (21), the output end of the electric cylinder (22) is connected to a slider, and the slider is fixedly connected to the mounting plate (24).

8. The apparatus for positioning the slit for continuous plastic bottle according to claim 7, wherein, The mounting plate (24) is fixedly provided with a guide block (241), the guide block (241) is provided with a guide groove, and the guide block (241) is slidably connected to the electric cylinder slide rail (23) through the guide groove.

9. The apparatus for positioning the slit for continuous plastic bottle according to claim 6, wherein, It also includes a limiting safety mechanism (4), which includes a limiting cylinder fixing plate (42) fixedly mounted on the mounting plate (24), a limiting cylinder (41) mounted on the limiting cylinder fixing plate (42), a sliding limiting member (43) connected to the telescopic end of the limiting cylinder (41), and a limiting top block (44) fixedly mounted on the tool holder mounting plate (32) for abutting against the sliding limiting member (43).

10. The apparatus for positioning the slit suitable for continuous plastic bottle according to claim 1, wherein, The positioning support plate (63) is provided with a bottle outlet transition plate (66) on the side away from the ball chain plate (61).

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