Automatic ton bag unpacking device and method

Abstract

The invention discloses an automatic ton bag unpacking device. The automatic ton bag unpacking device comprises a ton bag with an outer layer and inner tongue double-layer structure, a supporting frame made of an aluminum alloy material and used for mounting components, a rail arranged at the top of the supporting frame and a power device for driving the ton bag to transversely move and longitudinally move along the rail. The automatic ton bag unpacking device is characterized in that disassembling devices, a discharging barrel arranged at the bottom end of the supporting frame, ascending anddescending in the longitudinal direction and connected with an inner tongue in a sleeved mode, an inner bag knife arranged in the discharging barrel, and a barrel hoop arranged at the outer end of thejoint of the inner tongue and the discharging barrel and used for sealing and fixing are further included; and the disassembling devices are connected with three-level hydraulic cylinders through transition pieces separately and are driven by a control unit, the three-level hydraulic cylinders are all fixedly arranged on the supporting frame, the rail for lifting of the inner bag knife is arranged in the discharging barrel, and the inner bag knife drives a rope to ascend and descend in the rail through a motor. By means of the automatic ton bag unpacking device, automatic bag unpacking operation is achieved, and accidental leakage of powder in the bag unpacking process is avoided.

Description

Technical field[0001]The invention relates to a bag unpacking device, in particular to an automatic bag unpacking device and a method for ton bag unpacking.Background technique[0002]At present, large-package powder ton bags in China will generate a large amount of dust during the unpacking and unloading process, which will cause a harsh workplace environment, affect the breathing of the staff, and seriously affect the health of the staff. The entire work site and related instruments and equipment are covered with dust, requiring a certain amount of manpower to clean up. Workers have a large amount of cleaning and sanitation labor, and the labor intensity is increased, which affects work efficiency and thereby affects the economic benefits of the enterprise.[0003]The traditional unpacking and unloading device is composed of a clapper device, a pneumatic actuator, a main frame, and a bag unpacking device. When the big bag is hoisted above the main frame of the big bag, and the bottom ...

AI Technical Summary

Problems solved by technology

[0002] At present, during the unloading process of the large-package powder ton bags in China, a large amount of dust will be generated, which will cause a bad environment in the workplace, affect the breathing of the staff, and seriously affect the health of the staff. The entire workplace and related instruments and equipment are covered with dust, which requires a certain amount of manpower to clean up. The cleaning labor of workers is heavy, and the labor intensity increases, which affects work efficiency and affects the economic benefits of enterprises.

[0003] The traditional bag unloading and unloading device is composed of a clapper device, a pneumatic actuator, a main frame, and a bag unloading device. When the big bag is hoisted above the main frame of the big bag, and the bottom outlet of the big bag is put into the bag unloading device, workers often cannot Complete the unpacking process: First, the inner tongue has a length. If you want to block the inner tongue within the range covered by four pieces of drape, you must compress the inner tongue and stuff it into it. The worker needs to straighten the inner tongue. Insert a knife into the inner tongue to slash the inner pocket

Second, the binding rope on the inner tongue is not sure where the inner tongue is tied, and the workers need to fumble around to find the specific position of the binding rope

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