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Production device for PVC (polyvinyl chloride) plastic film recycling

A production device and plastic film technology, which is applied in the field of plastic film production, can solve the problems of waste of resources and waste of plastic film scraps, and achieve the effects of saving resources, realizing recycling, and improving cutting efficiency and crushing efficiency

Inactive Publication Date: 2021-08-03
上海盈泰新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that there is a serious waste of resources due to the discarding of plastic film trim

Method used

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  • Production device for PVC (polyvinyl chloride) plastic film recycling
  • Production device for PVC (polyvinyl chloride) plastic film recycling
  • Production device for PVC (polyvinyl chloride) plastic film recycling

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] refer to figure 1 with figure 2 , a production device for recycling PVC plastic film includes a conveyor belt 1 for transporting trimmings, the conveyor belt 1 is provided with a cutting mechanism 2 for cutting trimmings; one side of the conveyor belt 1 is provided with a crushing box 3 that is provided with an upper flare, The upper opening of the crushing box 3 is located directly below the end of the conveyor belt 1, and the crushing box 3 is provided with a crushing mechanism 4 for crushing the cut side material. The bottom of the crushing box 3 side walls is provided with a discharge port 31. 3 The bottom is provided with a feeding mechanism 6 for pushing the pulverized powder out of the outlet 31; one side of the crushing box 3 is provided with a mixing drum 5 with an upper opening, and the upper opening of the mixing drum 5 is located directly below the outlet 31, The mixing drum 5 is provided with a stirring mechanism 7 for evenly stirring the collected powder...

Embodiment 2

[0048] refer to Figure 4 , the difference with Embodiment 1 is that the feeding mechanism 6 includes a vibrating plate 63, a vibrating motor 64 and some springs 65, there is a distance between the bottom of the discharge port 31 and the inner bottom wall of the pulverizing box 3, and the vibrating plate 63 is inclined Set in the crushing box 3, the bottom of the vibrating plate 63 extends out of the discharge port 31, the spring 65 is fixed between the lower surface of the vibrating plate 63 and the inner bottom wall of the crushing box 3, and the vibrating motor 64 is fixed on the lower surface of the vibrating plate 63 Each side wall of the vibrating plate 63 facing the crushing box 3 is fixed with an elastic plate 631 of rubber material, and the elastic plate 631 is pressed against the inner wall of the crushing box 3 . Start the vibrating motor 64 so that the vibrating plate 63 vibrates, the powder on the vibrating plate 63 is constantly vibrated out of the discharge port...

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Abstract

The invention relates to a production device for PVC plastic film recycling, and belongs to the technical field of plastic film production. The production device comprises a conveying belt, and a slitting mechanism used for cutting a plastic film is arranged on the conveying belt; a smashing box with an upper opening is arranged at the conveying tail end of the conveying belt, a smashing mechanism used for smashing the cut plastic film is arranged in the smashing box, a discharging port is formed in the bottom of one side of the smashing box, and a discharging mechanism used for discharging internal powder out of the discharging port is arranged at the bottom of the smashing box; and a stirring barrel with an upper opening is arranged on one side of the smashing box, the discharging port is located above the stirring barrel, and a stirring mechanism for stirring the collected powder is arranged in the stirring barrel. According to the production device, leftover materials of the plastic film can be recycled, so that the effect of saving resources is achieved.

Description

technical field [0001] The application relates to the technical field of plastic film production, in particular to a production device for recycling PVC plastic film. Background technique [0002] PVC plastic film can be used as floor film, table mat and other protective films. During the production process of PVC plastic film, it is necessary to trim the plastic film to facilitate winding into film rolls of different specifications. [0003] In related technologies, the offcuts produced after the existing PVC plastic film is trimmed will be directly discarded after being collected. [0004] With regard to the above-mentioned related technologies, the inventor believes that there is a serious waste of resources caused by the discarding of plastic film offcuts. Contents of the invention [0005] In order to reuse the leftover material of the plastic film to save resources, the application provides a production device for recycling PVC plastic film. [0006] A kind of PVC ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29B17/00B29B17/04B26D1/06B26D7/10B02C18/14B02C18/22B29B7/16
CPCB29B17/00B29B17/04B26D1/06B26D7/10B02C18/142B02C18/2216B29B7/16B29B2017/001B29B2017/0476Y02W30/62Y02W30/52
Inventor 费越
Owner 上海盈泰新材料科技有限公司
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