Production equipment for PVC films

A technology of PVC film and production equipment, applied in the field of production equipment of PVC film, can solve the problems of incapable of stacking, less storage, more workshop space, etc., to ensure speed and quality, prevent bridging phenomenon, and increase storage quantity. Effect

Inactive Publication Date: 2019-08-23
JIANGSU MINGYANG POLYMER NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] After the production of film rolls is completed, in order to ensure product quality, they cannot be stacked and placed. After they are placed separately, they occupy more workshop space. The storage quantity is small and the storage is messy, which is not conducive to the storage and collection of film rolls.

Method used

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  • Production equipment for PVC films
  • Production equipment for PVC films
  • Production equipment for PVC films

Examples

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Effect test

Embodiment Construction

[0033] see Figure 1 to Figure 4 , the present invention relates to a kind of production equipment of PVC film, comprises material mixing system 1, material mixing system 1, automatic metering system 2, high-speed mixer 3, low-speed mixer 4, planetary extruder 5, filter extruder 6, roll mill 7. Calender 8, cooling roll group 9, coiler 10, cutting device 11, weighing platform 12 and storage rack 13.

[0034] The mixing system 1 is provided with a plurality of feeding bins 1.1, and the feeding bins 1.1 add PVC powder, plasticizers, heat stabilizers, lubricants, flame retardants, anti-ultraviolet rays, etc. to the inside through the feeding system and feeding pipes 1.2. The bottom discharge pipe of the mixing system 1 is connected to the automatic metering system 2, the automatic metering system 2 has a mixing hopper 2.1, and the bottom of the mixing hopper 2.1 is equipped with a weighing system 2.2, weighing After the weight system 2.2 weighs, the material is sent to the high-s...

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PUM

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Abstract

The invention relates to production equipment for PVC films. The production equipment for the PVC films comprises a plurality of mixing systems, a plurality of automatic metering systems, a pluralityof high-speed stirrers, a plurality of low-speed stirrers, a planetary extruder, a filter extruder, a rolling wheel machine, a calender, a cooling roller set, a winder, a cutting device, a weighing platform and a storage rack. The multiple mixing systems, the multiple automatic metering systems, the multiple high-speed stirrers and the multiple low-speed stirrers are arranged to be used for producing different films, so that the contamination of non-environment-friendly materials to environment-friendly materials is avoided. The cutting device of the winder provides a two-section inflation pipeline for a cutting cylinder, wherein one section of the inflation pipeline is an air inlet pipeline which is used for integrally pushing the cutting cylinder together with a cylinder body upwards tobe close to films, and the other section of the inflation pipeline is an impact pipeline used for providing large instant impact force for a piston rod so as to guarantee the cutting speed and quality. Film rolls are stored on the stereoscopic storage rack, and stereoscopic storage of the film rolls can be achieved, so that the space of a workshop is sufficiently used, and more products can be stored.

Description

technical field [0001] The invention relates to production equipment for PVC films, belonging to the technical field of film production equipment. Background technique [0002] PVC resin PVC resin can be processed into various plastic products, which can be divided into soft and hard products according to their uses. They are mainly used for the production of transparent sheets, pipe fittings, gold cards, blood transfusion equipment, soft and hard pipes, plates, Doors and windows, profiles, films, electrical insulation materials, cable sheaths, blood transfusion materials, etc. [0003] After PVC resin and additives are mixed and plasticized, a transparent or colored PVC film with a specified thickness is made by a calender, and the film is processed by this method to become a calendered film. It can also be processed by cutting and heat sealing, such as packaging bags, raincoats, tablecloths, curtains, inflatable toys, etc. The wide transparent film can be used for greenho...

Claims

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Application Information

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IPC IPC(8): B29D7/01
CPCB29D7/01
Inventor 袁益凯徐斌吴俊英薛建峰章峻庄志磊
Owner JIANGSU MINGYANG POLYMER NEW MATERIAL
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