Automatic bale breaker

An unpacking machine and automatic technology, which is applied in the directions of packaging, transportation and packaging, and unsealing of objects, etc., can solve the problems of incomplete separation of materials and packaging bags, unreasonable device design, and low unpacking efficiency, so as to achieve good cutting effect, Simple structure and less residue effect

Inactive Publication Date: 2013-10-16
ZHEJIANG BORETECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention solves the problems that the unpacking efficiency of the existing unpacking machine is not high, the design of the device is unreasonable, the separation of materials and packaging bags is not complete, the application range is small, and the limitations are large.

Method used

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Examples

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Embodiment Construction

[0022] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0023] As shown in the figure, the present invention includes an unpacking device 1 , a feed end assembly 2 , a screening device 3 , a discharge device and a transmission device 5 .

[0024] In this embodiment, the unpacking device 1 includes an unpacking shell assembly 7 , an upper cutting device, a lower cutting device, a knife holder 8 , a knife holder 16 , and an idler roller 9 . The upper cutting device comprises an upper motor 11, an upper motor shaft 12 and an upper blade 15; the upper motor 11 is connected with the upper motor shaft 12, and 4 upper blades 15 are arranged equidistantly on the upper motor shaft 12. The following cutting device comprises lower motor 10, lower motor shaft 13 and lower blade 14; The blades on the two motor shafts are staggered to achieve complete cutting. The knife holder 8 and the knife holder 16 are respectively ...

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PUM

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Abstract

The invention discloses an automatic bale breaker which comprises a bale breaking device, a feeding end assembly, a screening device, a discharging device and a drive device. The bale breaking device comprises a bale breaking shell assembly, an upper cutting device and a lower cutting device. The feeding end assembly is installed below the bale breaking device, the screening device comprises a screening cylinder and a box body, the discharging device comprises a discharging assembly and a bag outlet assembly, the drive device comprises a machine frame, a speed reducer, a driving assembly and a driven assembly, a cutter clamp is arranged between the upper cutting device of the bale breaking device and the lower cutting device of the bale breaking device, and a carrier roller is arranged in an inlet of the bale breaking device. The screening cylinder comprises screening cylinder guide rails and roller blades, the screening cylinder guide rails are arranged at the two ends of the screening cylinder, and the roller blades are arranged on the inner side face of the screening cylinder. On the basis of the principle of screening cylinder rotating type conveying and separation, double-shaft multi-blade crossed type cutting is utilized by the automatic bale breaker, and the aims of automatically breaking the bale and automatically discharging the bale are achieved.

Description

technical field [0001] The invention relates to the field of unpacking devices, in particular to an automatic unpacking machine for separating PET fragments. Background technique [0002] Today, there are many kinds of unpacking machines on the market. Some unpack at the end of the conveying process, and some unpack during the conveying process. Some unpacking machines have only one saw blade, and some unpacking machines have a row of blades. Through programmable control, some through integrated electrical control, but unpacking during the conveying process will cause material leakage and pollute the conveying environment; too few saw blades or a single position will result in incomplete cutting, and the material cannot be completely separated from the packaging bag; some The structure of the machine is complicated, which increases the cost. [0003] In Chinese Patent Application Publication Specification CN2213055Y, a kind of unpacking machine suitable for powder packaging...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B69/00
Inventor 欧哲文
Owner ZHEJIANG BORETECH
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