Rice dumpling packing machine and packing method thereof

Abstract

The invention relates to rice dumpling packing equipment, in particular to a rice dumpling packing machine and a packing method thereof. The rice dumpling packing machine comprises a bottom membrane winding mechanism, a bottom membrane output mechanism, a packing box forming device, a rice dumpling stuffing area and a top membrane seal-capping mechanism in sequence along the feeding direction, wherein the packing box forming device comprises an upper die and a lower die; a lifting mechanism is arranged at the bottom of the lower die; a packing box forming groove is formed in the upper die; a suction cavity is formed in the lower die; one end of the suction cavity is connected with a vacuum air pump; the suction cavity is communicated with the packing box forming groove through a plurality of suction holes; an air containing cavity is formed in the upper die; an air blowing hole corresponding to a ventilation die sleeve in the aspect of position is formed in the lower surface of the upper die; one end of the air containing cavity is connected with the vacuum air pump; and a heater is connected between the air containing cavity and the vacuum air pump. The rice dumpling packing machine and the packing method have the beneficial effect of realizing the whole packing process which comprises packing box forming, stuffing, seal-capping and separated transportation.

Description

technical field [0001] The invention relates to a zongzi packaging equipment, in particular to a zongzi packaging machine and a packaging method thereof. Background technique [0002] The packaging boxes produced by an existing class of film packaging machines are mainly used for packaging products such as seafood and vegetables, and the packaging boxes have a relatively small thickness. But the thickness of this type of packing box is little, can't pack the zongzi with protruding edges and corners. This type of packaging machine usually uses compression molding, that is, a die groove is set on the lower die, and a pressure head that can move up and down is set on the upper die. , so that the base film tape forms a packaging box. This type of extrusion makes the bottom film tape only bear the force on the upper surface, resulting in uneven stress on the upper and lower surfaces of the bottom film tape, and when the bottom film tape is pressed into the mold cavity, the bott...

AI Technical Summary

Problems solved by technology

This patent can only achieve sealing, but cannot realize the forming, filling and separation of the packaging box. It is necessary to set up multiple equipment to complete the entire packaging process

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