Rotary battery automatic packaging heat sealing machine and packaging method

Abstract

The invention discloses a rotary battery automatic packaging heat sealing machine. The machine comprises a machine frame, a hot pressing device, a positioning device and a discharging device. A rotarydisc is arranged on the machine frame, a plurality of cushion blocks are arranged on the rotary disc in an annular array mode, the positioning device is arranged on the rotary disc, and the hot pressing device and the discharging device are sequentially arranged in the rotating direction of the rotary disc. A control system is further arranged in the machine frame and is in control connection with the rotary disc, the hot pressing device, the discharging device and the positioning device. When a battery is to be packaged, a packaging bag with the battery in is placed on the rotary disc, a sealing opening is placed on the cushion block, then the rotary disc rotates, the sealing opening is rotated to the hot pressing device through the positioning device, the sealing opening is subjected toheat sealing through the hot pressing device, and after heat sealing is completed, the packaging bag is removed through the discharging device. In this way, full-automatic heat sealing of the batterypackaging bag is achieved; and because a traditional pedal type semi-automatic heat sealing machine is replaced with the rotary type automatic heat sealing machine, the heat sealing quality can be improved, and meanwhile the heat sealing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of battery packaging, in particular to a rotary battery automatic packaging heat-sealing machine and a packaging method. Background technique [0002] The heat sealing machine uses various external conditions (such as electric heating, high-frequency voltage and ultrasonic waves, etc.) to heat the sealing part of the plastic film into a viscous flow state, and with the help of a certain pressure, the two layers of film are fused into one, and after cooling, keep A certain strength and sealing performance ensure that the product can withstand a certain external force during packaging, transportation, storage and consumption, and ensure that the product does not crack or leak and achieve the purpose of protecting the product. [0003] Existing heat-sealing of battery packaging bags is generally carried out by using a semi-automatic foot-operated heat-sealing machine. The foot-operated heat-sealing machine nee...

AI Technical Summary

Problems solved by technology

[0003] Existing heat-sealing of battery packaging bags is generally carried out by using a semi-automatic foot-operated heat-sealing machine. The foot-operated heat-sealing machine needs to be operated manually, and both hands and feet are used at the same time, resulting in high labor intensity and low efficiency; in addition, the time for manual foot-pressing and heat-sealing cannot be uniform. If the heat sealing time is too long, the packaging bag will be melted excessively, which will damage the packaging bag, cause waste, and make the quality of the packaging poor.

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