Efficient vacuum package machine

Abstract

The invention discloses an efficient vacuum package machine. The efficient vacuum package machine comprises a vacuum chamber, wherein a movable sliding rail is arranged in the vacuum chamber, hydraulic rods are arranged on one side of the movable sliding rail, a movable plate is arranged on one side of each hydraulic rod, a clamping deice is arranged on one side of each movable plate, air suctionports are arranged at the bottom of the movable sliding rail, and a vacuum pump is arranged at the bottoms of the air suction ports. By arranging the clamping devices, when the efficient vacuum package machine is used, a packaging bag is put between sealing cutters, then the vacuum pump is opened, a vacuum chamber is vacuated by the vacuum pump into vacuum, the hydraulic rods are opened and push the movable plates to move, the movable plates move the sealing cutters on one sides of the movable plates, so the sealing cutters seal the packaging bag, in the process, tension springs on one sides of sliding blocks push second pushing rods, meanwhile first springs push first pushing rods, the first pushing rods push the sliding blocks, and the sliding blocks are pulled towards one sides of the centers of the sealing cutters. According to the efficient vacuum package machine, the sealing cutters can be pushed and can better clamp and fix the packaging bag while sealing the packaging bag.

Description

technical field [0001] The invention relates to the technical field of packaging machines, in particular to an efficient vacuum packaging machine. Background technique [0002] The vacuum packaging machine can automatically extract the air in the packaging bag to complete the sealing process after reaching a predetermined vacuum degree. It can also be refilled with nitrogen or other mixed gases to complete the sealing process. Vacuum packaging machines are often used in the food industry, because after vacuum packaging, food can resist oxidation, so as to achieve the purpose of long-term preservation. However, the vacuum packaging machines on the market often have uneven seals when sealing the packaging bags, which can easily lead to leaks in the packaging bags and reduce product quality. [0003] Therefore, it is necessary to invent an efficient vacuum packaging machine to solve the above problems. Contents of the invention [0004] The purpose of the present invention...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-efficiency vacuum packaging machine, by adding a clamp at the bottom of the sealing knife to solve the problems of uneven sealing and bag leakage in the above-mentioned background technology

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