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Modified master batch granulating system and technology capable of degrading express waybill labeling paper

A technology for modifying masterbatch and standard paper, which is applied in the field of granulation equipment, can solve the problems of easy breaking of strips, low granulation efficiency, slipping granulation efficiency, etc., and achieves stable process operation, high efficiency and high quality. , the effect of high molding efficiency

Inactive Publication Date: 2018-07-10
ZHEJIANG SHANLIAN NEW MATERIAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One of the purposes of the present invention is to address the deficiencies of the prior art, by extruding molten raw materials into the molding cavity of the molding die to form strips for cooling and then performing subsequent strip cutting, and setting The two left and right filling mechanisms work alternately, and cooperate with the forming part a and forming part b on the forming die to alternately switch up and down, thereby overcoming the need for traction and transmission of the strip material in the granulation process of the prior art. The material is easy to break or slipping during the traction process will affect the subsequent pelletizing effect. When intermittent molding is used, the pelletizing efficiency is low, the subsequent pelletizing efficiency is low, and the pelletizing effect is unstable.

Method used

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  • Modified master batch granulating system and technology capable of degrading express waybill labeling paper
  • Modified master batch granulating system and technology capable of degrading express waybill labeling paper
  • Modified master batch granulating system and technology capable of degrading express waybill labeling paper

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Experimental program
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Effect test

Embodiment 1

[0060] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12 As shown, the modified masterbatch granulation system for degradable express bill labeling paper, including

[0061] A feeding device 1, the feeding device 1 includes a melting furnace 11 and a feeding mechanism 12 for controlling the backward supply of molten state raw materials in the melting furnace 11;

[0062] Forming device 2, described forming device 2 is arranged on the feeding device 1 side, and this forming device 2 comprises a first filling mechanism 21, a second filling mechanism 22 and a forming mechanism 23, and the first filling mechanism 21 and the second filling mechanism Forming channel 10 is formed between mechanism 22, and described forming mechanism 23 moves up and down along forming channel 10, and this forming mechanism 23 comprises forming die 231, and described forming die 231 compris...

Embodiment 2

[0085] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 and Figure 12 As shown, the components that are the same as or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment will be described below. The difference between the second embodiment and the first embodiment is that the feeding mechanism 12 includes an opening and closing member a121 arranged at the opening and closing passage 15 of the feeding pipe a13, an opening and closing passage 15 arranged at the feeding pipe b14 The opening and closing part b122 at and the driving part 123 for driving the opening and closing part a121 and the opening and closing part b122 to rotate synchronously.

[0086] Further, the opening and closing part a121 and the opening and closing part b122...

Embodiment 3

[0090] Such as Figure 13 As shown, the modified masterbatch granulation process for degradable courier labeling paper includes the following production steps:

[0091] a. Feeding process, the mixed raw materials are added into the melting furnace 11 for melting, and the molten material is transported backward through the feeding mechanism 12;

[0092] b. Forming process, the first filling mechanism 21 and the second filling mechanism 22 located at the forming station move back and forth alternately to squeeze the material in the corresponding stuffing box 211 into the corresponding forming mold 231 and in the process Alternately control the opening or closing of the feeding pipe a13 and the feeding pipe b14 of the feeding mechanism 12;

[0093] c. Cooling process, the forming mold 231 filled with material in step b is transferred to the corresponding discharge station, and the material in the forming mold 231 is cooled during the transfer process and after reaching the disch...

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Abstract

The invention relates to a modified master batch granulating system and technology capable of degrading express waybill labeling paper. The system comprises a supply device, a forming device, an ejection device, a cooling device and a pelletizing device. The supply device comprises a smelting furnace and a material supplementing mechanism. The forming device comprises a first filler mechanism, a second filler mechanism and a forming mechanism, a forming channel is formed between the two filler mechanisms, the forming mechanism moves along the forming channel, and a forming die of the forming mechanism comprises a forming part a and a forming part b. The ejection device comprises an ejection mechanism a and an ejection mechanism b. The cooling device comprises a first cooling unit, a secondcooling unit and an air blowing mechanism, wherein the first cooling unit and the second cooling unit are used for cooling materials formed in the forming part a and the forming part b, and the forming die is provided with a cooling groove. The pelletizing device comprises a pelletizing mechanism a and a pelletizing mechanism b which are used for pelletizing materials ejected by the two ejectionmechanisms. The modified master batch granulating system and technology capable of degrading express waybill labeling paper solve the problems that during granulating, strip-shaped materials need to be dragged and transported, the strip-shaped materials are prone to getting tensile failures or slipping in the dragging process, the later pelletizing effect is influenced, the intermittent forming granulating efficiency is low, and the pelletizing effect is not stable.

Description

technical field [0001] The invention relates to the technical field of granulation equipment, in particular to a modified masterbatch granulation system and process for degradable express delivery slip labeling paper. Background technique [0002] Plastic granulator is mainly used to process waste plastic films, woven bags, beverage bottles, daily necessities, etc. Most common waste plastics can be reproduced by plastic granulator, so plastic granulator is currently the most widely used Plastic recycling processing machinery. [0003] A Chinese utility model patent with the authorized announcement number CN201621353074.4 discloses a plastic granulator, including a feed hopper, an extrusion device, a material transfer device and a discharge device, and the first-stage extrusion of the extrusion device The cylinder communicates with the feed hopper, the primary extrusion cylinder is provided with an extrusion groove for material extrusion, the secondary extrusion cylinder is ...

Claims

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Application Information

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IPC IPC(8): B29B9/06B29C47/10B29C47/88
CPCB29B9/06B29C48/29B29C48/911
Inventor 蔡剑勇厉瑞亚蔡俪晨霞
Owner ZHEJIANG SHANLIAN NEW MATERIAL TECH CO LTD
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