Automatic liquid filling machine single punching device

Abstract

The invention discloses a single punching device of a full-automatic liquid filling machine. The single punching device comprises a machine body, a feeding mechanism and a punching mechanism. The punching mechanism comprises a rectangular frame. A sliding block is installed in the frame through guiding pillars. The frame is provided with a driving device connected with the sliding block. Four long transmission shafts penetrate through the frame. The two ends of the long transmission shafts are provided with a punching head and a rear fixing plate. The punching head comprises a front plate and a sliding plate, wherein the front plate is fixed to the front ends of the four long transmission shafts, and the sliding plate is arranged on the four long transmission shafts in a sleeving mode. The sliding block is hinged to the rear fixing plate and the sliding plate through connecting rods respectively. The opposite faces of the front plate and the sliding plate are provided with a female die and a male die respectively and a pair of slitting cutters respectively. The sliding plate is provided with a removing air cylinder, a removing plate is arranged at the front end and a piston rod of the removing air cylinder, and a removing cutting plate corresponding to the removing plate is arranged on the front plate. The single punching device has the advantages that the structure is reasonable, work is reliable, single or multiple punching can be achieved, and the production efficiency is high.

Description

technical field [0001] The invention relates to a packaging machine, in particular to a single punching device for a full-automatic liquid filling machine. Background technique [0002] The existing fully automatic liquid filling machine is mainly composed of a body, a packaging material unwinding mechanism, a heating device, a preforming device, a forming device, a filling device, a heat sealing device, a cooling typing device, a plate buffer, an independent punching step Devices, single punching devices, etc., are widely used in the packaging of medicines, health products, and food. With the continuous expansion of the packaging field, the requirements for packaging range are getting wider and wider, especially for liquid filling of single punching abroad. Bottles have a lot of demand. However, the existing fully automatic liquid filling machine cuts the plate through the transmission of the connecting rod. Due to the limitation of the station and structure, it is impossi...

AI Technical Summary

Problems solved by technology

However, the existing automatic liquid filling machine cuts the plate through the transmission of the connecting rod. Due to the limitation of the station and structure, it is impossible to achieve single punching and speed improvement.

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