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Preparation device of ABS modified PVC sheet

A technology for preparing devices and sheets, which is applied to flat products, household appliances, other household appliances, etc., can solve the problems of surface depression of PVC sheets and the inability of PVC sheets to meet the needs of use, and achieve the effect of avoiding unevenness.

Inactive Publication Date: 2021-01-29
福州清河源环保科技有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a preparation device for ABS modified PVC sheet, to solve the problem that in the prior art, the PVC sheet is cooled directly by water cooling, and it is easy to cause depressions on the surface of the PVC sheet under the action of internal stress , further making PVC sheets unable to meet the technical problems of use requirements

Method used

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  • Preparation device of ABS modified PVC sheet
  • Preparation device of ABS modified PVC sheet
  • Preparation device of ABS modified PVC sheet

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] Such as Figure 1 to Figure 8 As shown, the present invention provides a preparation device for ABS modified PVC sheet, comprising a frame 1 arranged on one side of the extruder outlet, and a shaping cooling device arranged on the frame 1, and the shaping cooling device It is used to cool and shape the PVC sheet while conveying the PVC sheet, among which;

[0035] The shaped cooling device includes a cooling frame building part 2, an auxiliary shaping ...

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Abstract

The invention discloses a preparation device of an ABS (acrylonitrile butadiene styrene) modified PVC (polyvinyl chloride) sheet. The preparation device comprises a rack arranged on one side of a discharge port of an extruder and a shaping and cooling device arranged on the rack, and the shaping and cooling device is used for cooling and shaping the PVC sheet while conveying the PVC sheet. The shaping and cooling device comprises cooling frame construction parts, auxiliary shaping parts and a connecting assembly, the auxiliary shaping parts and the cooling frame construction parts move synchronously, and the connecting assembly is used for connecting the cooling frame construction part and the other cooling frame construction part to form a flowing channel. During use, the PVC sheet can becooled in advance through the arranged cooling frame construction parts, the PVC sheet can be cooled in advance to form a supporting frame, the formed supporting frame can be used for supporting thePVC sheet when the PVC sheet is further comprehensively cooled through the auxiliary shaping parts, so that the problem that the surface of the PVC sheet is prone to being uneven due to internal stress is avoided.

Description

technical field [0001] The invention relates to the technical field of ABS plastics, in particular to a preparation device for ABS modified PVC sheets. Background technique [0002] Engineering plastics can be used as engineering materials and plastics that replace metal manufacturing machine parts, etc. Engineering plastics can be divided into general engineering plastics and special engineering plastics. Compared with general plastics, engineering plastics are superior in mechanical properties, durability, and corrosion resistance. It can meet higher requirements in terms of durability and heat resistance, and it is more convenient to process and can replace metal materials. It is widely used in engineering plastics and is widely used in electronics, automobiles, construction, office equipment, machinery, aerospace, etc. industry. [0003] In the production process of PVC sheets, the cooling of the PVC sheets will directly affect the surface smoothness of the final produc...

Claims

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Application Information

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IPC IPC(8): B29C48/07B29C48/885B29C48/90B29C48/355B29L7/00B29K27/06
CPCB29K2027/06B29L2007/002B29C48/07B29C48/355B29C48/885B29C48/90
Inventor 高博
Owner 福州清河源环保科技有限公司
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