Labeling machine pipe taking device with soft start control function

[0016] according to Figure 1~4 The specific structure of the present invention will be described in detail. The tube-taking device of the labeling machine with soft-start control includes a gearbox 1, a reciprocating rod 4, two guide posts 5, a sliding seat 7, and a manipulator 15. The input shaft 2 of the gearbox 1 is connected with the input shaft 17 of the indexer 16. The output shaft 3 of the gearbox 1 is connected with the reciprocating rod 4, so that the rotation of the input shaft 17 of the indexer 16 drives the reciprocating rod 4 to make a circular motion through the gearbox 1, and the two guide pillars and guide pillars 5 are respectively arranged on both sides of the reciprocating rod 4. , Both sides of the sliding seat 7 are respectively provided with linear bearings 13 matched with the two guide posts 5, and the middle part of the sliding seat 7 is provided with a through hole matched with the reciprocating rod 4, so that the sliding seat 7 can be along the two guide posts 5 The guide post 5 slides freely in the axial direction. The sliding seat 7 is provided with a sliding block 6 that is matched with the track 8 on the reciprocating rod 4, so that the sliding seat 7 reciprocates linearly with the rotation of the reciprocating rod 4. There are two connecting posts 14 side by side on the top of 7, and two mounting holes fixedly connected to the two connecting posts 14 are respectively provided on the cross bar 17 of the manipulator 15. The upper ends of the two connecting posts 14 are respectively sleeved in the two mounting holes. Between the columns 14 is provided an adjusting screw 10 meshingly connected with the cross bar 17 of the manipulator 15. The cross bar 17 of the manipulator 15 is provided with a screw hole meshing with the adjusting screw 10, so that the manipulator 15 is set on the sliding seat 7. The height position of the manipulator 15 can be adjusted by adjusting the rotation of the screw 10 so that the manipulator 15 is aligned with the hose 11 at the unloading station on the index wheel 12. The manipulator 15 may adopt a mechanical clamp type, a vacuum adsorption type, or other tube taking methods. In this embodiment, a mechanical clamp type is adopted.

[0017] The motor soft start control circuit includes a switch for high-speed and low-speed conversion, a stop button, a start button, and a soft starter. The stop button, the start button and the relay are connected in series to form a relay control circuit, and the start button and the relay are connected in parallel to form a self Protection circuit, the switch and the first time relay are connected in series to form a first time relay control circuit, the switch and the second time relay are connected in series to form a second time relay control circuit, the first time relay and the second contactor The first contactor control circuit is formed in series with the first contactor, and the second time relay, the first contactor, and the second contactor are connected in series to form a second contactor control circuit. The second time relay, the first contactor It is connected in series with the third contactor to form a third contactor control circuit.

[0018] For those skilled in the art, it is obvious that the present invention is not limited to the details of the foregoing exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the foregoing description, and therefore it is intended to fall within the claims. All changes within the meaning and scope of equivalent elements of are included in the present invention. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0019] In addition, it should be understood that although this specification is described in accordance with the implementation manners, not each implementation manner only includes an independent technical solution. This narration in the specification is only for clarity, and those skilled in the art should consider the specification as a whole The technical solutions in the embodiments can also be appropriately combined to form other implementations that can be understood by those skilled in the art.