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Discharge device used for PVC materials

A technology of discharging device and material, applied in application, household appliances, thin material processing, etc., can solve the problems of poor cooling effect and tearing of PVC sheets, so as to increase the waiting time, save costs, and improve the cooling effect. Effect

Pending Publication Date: 2019-02-12
ZHENJIANG KANGYUAN NEW MATERIAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a discharge device for PVC materials, which solves the problem that the cooling effect is not good, and the PVC sheet is easily torn due to the jam of the roller during the flattening process

Method used

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  • Discharge device used for PVC materials
  • Discharge device used for PVC materials
  • Discharge device used for PVC materials

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Embodiment Construction

[0020] 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.

[0021] Embodiments of the present invention provide a discharge device for PVC materials, such as Figure 1-4 As shown, including the treatment box 1, the two sides of the treatment box 1 are respectively provided with an inlet and an outlet, and the top and bottom of the inner wall of the inlet and the outlet are equipped with a contact block 9, the contact block 9 is hemispherical, and the setting of the contact block 9 increases the The smoothness of the de...

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Abstract

The invention provides a discharge device used for PVC materials, and relates to the field of PVC production equipment. The discharge device for the PVC materials comprises a processing box, wherein the two sides of the processing box are separately equipped with an inlet and an outlet; an upper pressure barrel and a lower pressure barrel which are close to each other are arranged inside the processing box; a take-up barrel is arranged at one side, close to the outlet, of the processing box; and a gas exhaust hole is formed in the top of the processing box. According to the discharge device used for the PVC materials provided by the invention, a transition barrel is arranged to increase passing length, inside the processing box, of a PVC sheet, increases staying time, inside the processingbox, of the PVC sheet, and improves the cooling effect; the gas exhaust hole is formed for conveniently discharging hot gas, and the bottom end can extend out and draw back inside a bottom barrel; and through limitation of a tension spring, the upper pressure barrel and the lower pressure barrel can be separated from each other by certain distance, so that the problem that the PVC sheet is pulledto be damaged as the upper pressure barrel and the lower pressure barrel are worn for a long time to stop rotation in a PVC sheet pressing process is avoided, and discharge stability is guaranteed.

Description

technical field [0001] The invention relates to the technical field of PVC production equipment, in particular to a discharge device for PVC materials. Background technique [0002] In the production process of existing PVC plastics, flattening, cooling and winding are usually carried out separately, the production efficiency is low, and the production cost is increased. The application number is CN201820109128.5, which is a discharge device for PVC materials. The PVC sheet directly passes through the inside of the working room, the residence time is short, the cooling effect is not good, and the PVC sheet is easily torn due to the jam of the roller during the flattening process, which affects the discharge. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the deficiencies of the prior art, the present invention provides a discharge device for PVC materials, which solves the problems of poor cooling effect and easy tearing of the PVC she...

Claims

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Application Information

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IPC IPC(8): B29C53/18B29C37/00B29C53/84B65H18/10B29L7/00B29K27/06
CPCB65H18/10B29C37/00B29C53/18B29C53/84B29K2027/06B29L2007/00
Inventor 吴金晨
Owner ZHENJIANG KANGYUAN NEW MATERIAL TECH CO LTD
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