Paste bag opening device

Abstract

The invention relates to the technical field of bag opening machines, and provides a paste bag opening device. The paste bag opening device comprises a cutter mechanism and an extrusion mechanism, wherein a notch is formed in the bottom of a ton bag, so that a material bag containing paste falls onto a conveying mechanism from the notch; a plurality of pricking holes are formed in the material bag, and the paste is extruded out of the pricking holes; the extrusion mechanism comprises a lifting plate, and a plurality of pricking needles are arranged on the lifting plate; an extrusion plate movably connected with the pricking needles in a penetrating mode is arranged below the lifting plate; the extrusion plate is connected with an extrusion cylinder fixedly arranged on the lifting plate; and the lifting plate is further connected with a lifting cylinder. According to the paste bag opening device, the bottom of the ton bag is separated through the cutter mechanism, so that the material bag containing the paste falls down; and the extrusion mechanism is arranged, the material bag is pricked through by the pricking needles, and then the paste is extruded out in an extrusion mode, so that automatic bag opening of the paste material is realized.

Description

technical field [0001] The invention belongs to the technical field of bag unpacking machines, in particular to a paste bag unpacking device. Background technique [0002] With the improvement of the automation of production equipment, bag unpacking machines have been widely used. Such as publication number is that CN210391810U patent records a kind of bag unpacking machine, realizes unpacking by cutting mode. [0003] However, the existing bag unpacking machines can be well adapted to powder or small granular materials with good fluidity. But for the pasty material with higher viscosity, the existing bag unpacking equipment is difficult to apply, and most of them adopt manual mode to unpack the bag. [0004] In summary, there are obviously inconveniences and defects in the actual use of the prior art, so it is necessary to improve it. Contents of the invention [0005] In view of the above-mentioned defects, the object of the present invention is to provide a paste bag...

AI Technical Summary

Problems solved by technology

[0003] However, the existing bag unpacking machine can be well suited for powder or small granular materials with good fluidity.

However, for paste-like materials with high viscosity, the existing bag unpacking equipment is difficult to apply, and most of them use manual methods to unpack bags

[0004] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

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