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Two-stage paper shredding recovery device and using method

A recycling device and shredding technology, applied in packaging, transportation packaging, transportation and packaging, etc., can solve the problems of high cost, large volume, inconvenient storage and recycling, etc., and achieve the effect of compressing volume and convenient recycling.

Active Publication Date: 2020-09-18
TIANJIN ZHONGHUAN ELECTRONICS COMP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of product is used for the destruction of important documents, and there is a risk of being restored, and the shredded waste paper is fluffy and bulky, making it inconvenient to store and recycle
In order to improve the paper shredding effect on this basis, it is necessary to optimize the cutting tool processing technology, and the cost is high, resulting in expensive products

Method used

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  • Two-stage paper shredding recovery device and using method
  • Two-stage paper shredding recovery device and using method
  • Two-stage paper shredding recovery device and using method

Examples

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Embodiment Construction

[0019] Such as figure 1 , figure 2 , Figure 5 As shown, a two-stage shredder recovery device includes a paper inlet 1, a first-stage motor 2, a first-stage shredder knife 3, and a frame 4. The first-stage motor 2 and the first-stage shredder knife 3 are arranged in parallel through gear connections On the upper end face of the frame 4, it also includes a secondary cylinder 5, a secondary cutter shaft 6, a secondary motor 7, a drawer I8, a waste paper bucket 11, a discharge port 12, a material retaining device 13, a bearing bracket 14, and Cover 15, module pushing mechanism 16, vacuum device 17, bag supporting mechanism 18, bearing 19, drawer II 20, heat sealing device 21, vacuum bag 25; Below the paper cutter 3; the frame upper cover 15 is arranged on the upper end of the frame 4 in a hinged manner, covering the first-stage motor 2 and the first-stage shredder knife 3; the paper inlet 1 passes through the frame upper cover 15, Align with the occlusal seam of the primary s...

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Abstract

The invention discloses a two-stage paper shredding recovery device and a using method. The recovery device comprises a paper inlet, a first-stage motor, a first-stage paper shredding knife and a rack, and the first-stage motor and the first-stage paper shredding knife are connected and parallelly arranged on the upper end face of the rack by gears. The recovery device also comprises a second-stage cylinder, a second-stage knife shaft, a second-stage motor, a waste paper bucket, a discharge port, a blocking device, a rack upper cover, a magnet, a bearing, a bracket, a vacuum pump, a module pushing mechanism, a heat sealing device, a vacuum device, a bag supporting mechanism and vacuum bag. A4 paper is shredded into flocs in two stages, the effect is better than the paper shredding effect produced by conventional paper shredders at present. In addition, after entering the vacuum bag, the paper scraps are packed by vacuum and heat sealing, the volume is effective compressed, recovery isconvenient, and utilization is facilitated for users.

Description

technical field [0001] The invention relates to the field of document destruction and processing, in particular to a two-stage shredded paper recovery device and its use method. Background technique [0002] The paper shredder products in the prior art all adopt the one-time shredding method, and the A4 paper is crushed by the core into strip particles, and the shape and size of the particles depend on the layout of the cutter teeth. Such products are used for the destruction of important documents, and there is a risk of being restored, and the shredded waste paper is fluffy and bulky, making it inconvenient to store and recycle. In order to improve the paper shredding effect on this basis, it is necessary to optimize the cutting tool processing technology, and the cost is high, resulting in expensive products. Contents of the invention [0003] Aiming at the deficiencies of the existing product technology, the present invention provides a two-stage shredded paper recove...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C18/06B02C18/10B02C18/16B65B31/06B65B51/14B65B43/26
CPCB02C18/06B02C18/10B02C18/16B02C18/0007B65B31/06B65B51/146B65B43/26Y02W30/64
Inventor 李续张文博苏双燕李美霞陆成举丁飒张均亚肖海民靳璐
Owner TIANJIN ZHONGHUAN ELECTRONICS COMP
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