Machine clip body automatic adjustment device

Abstract

The invention discloses an automatic adjustment device for a clamp body, which includes a column fixed on the upper surface of the main machine table, and is characterized in that: the outer circle movable sleeve of the column is provided with a spiral lifting seat and is fixed with a guide wheel, and the circumference of the spiral lifting seat is provided with A plurality of first spiral grooves, the guide wheel rolling in the first spiral groove, the spiral lifting seat is connected with the amplitude modulation component, when the amplitude modulation component moves, the spiral lifting seat is pushed to rotate, the spiral lifting seat is connected with the clip opening limit seat, and the clip is opened The ring-shaped upper end surface of the limit seat is the pushing working surface for the adjustment of the clip body; the outer circle of the limit seat for clamping is provided with a first adjustment ring and a second adjustment ring, and the first and second adjustment rings can be adjusted up and down. On the clamp limit seat, the annular upper end surfaces of the first and second adjustment rings are the pushing working surfaces for the adjustment of the clamp body. The invention can realize the automatic adjustment of the clip body, so that the clip body has a suitable opening to adapt to the clipping and conveying of different sizes of packaging bags more quickly, and has a simple structure and flexible application range.

Description

technical field [0001] The invention relates to a bag-feeding packaging machine, in particular to an automatic adjustment device for a machine clip body of the bag-feeding packaging machine. Background technique [0002] The bag-type packaging machine is used for the packaging of granules, liquids, etc., and is widely used in the market. The working process of the bag-feeding packaging machine is to first clamp the empty packaging bag to the machine clip on the turntable of the packaging machine and then transfer it with the rotation of the turntable. During the rotation of the turntable, the packaging bag is opened at different stations. , feeding, bag mouth heat sealing and other different work. Due to the different widths of the bag openings of the packaging bags, the opening between the left and right clip bodies of each set of clips needs to be adjusted each time different packaging bags are fed into bags. It is very cumbersome to perform individual adjustment manuall...

AI Technical Summary

Problems solved by technology

Due to the different widths of the openings of the packaging bags, the opening between the left and right clamping bodies of each set of clamps needs to be adjusted every time when different packaging bags are packaged. Currently, it is manually adjusted. It is very cumbersome to carry out individual adjustments in manual mode

In addition, at different stations, the degree of opening of the bag mouth is different. At present, it is necessary to set the end cam to control the structure. The structure is complex and cannot be adjusted arbitrarily. The limited application range is narrow.

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