A PVC pipe extrusion acceleration device and its control method

A technology of PVC pipes and acceleration devices, which is applied to tubular objects, other household appliances, household appliances, etc. It can solve the problems of affecting the extrusion speed of finished products and slowing down the flow of materials, so as to ensure continuity, increase speed, and simple structure Effect

Active Publication Date: 2022-05-10
YUHUAN JINLONG KLOE SANITARY WARE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the traditional PVC pipe extrusion device, when the material is discharged, the heating temperature is consistent, but when the material is flowing, the heat taken away will cause the flow speed of the material to slow down, thus affecting the extrusion speed of the finished product.

Method used

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  • A PVC pipe extrusion acceleration device and its control method
  • A PVC pipe extrusion acceleration device and its control method
  • A PVC pipe extrusion acceleration device and its control method

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Embodiment Construction

[0026] refer to Figure 1 to Figure 3 The embodiment of a PVC pipe extrusion acceleration device and its control method of the present invention will be further described.

[0027] For ease of description, if spatially relative terms such as "upper", "lower", "left", and "right" are used in the embodiments, they are used to describe the relative relationship between one element or feature shown in the figure and another element or feature Relationship. It will be understood that the spatial terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "lower" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations)...

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Abstract

The invention discloses a PVC pipe extrusion acceleration device and its control method, aiming to provide a PVC pipe extrusion acceleration device with good molding effect, simple structure and strong practicability. Equipped with a multi-stage heating device, the multi-stage heating device is mainly composed of a feedback circuit, a casing and several heaters located in the casing. The heater is composed of several heating tubes connected by connecting pieces. The heating tube is composed of Composed of inner tube and outer tube, between the inner tube and the outer tube is a vacuum gap structure filled with working fluid, there is a temperature detector between each heating tube and the barrel, adopts a multi-stage heating structure, and each heating tube The temperature is independent of each other. Through the above-mentioned structural setting, when the barrel is heated, the temperature of the material can be ensured when the material flows, the flow effect of the material can be improved, and the extrusion speed can be ensured. This invention is suitable for PVC pipe processing equipment technology field.

Description

technical field [0001] The invention relates to the technical field of PVC pipe processing equipment, more specifically, it relates to a PVC pipe extrusion acceleration device and a control method thereof. Background technique [0002] At present, the PVC pipe extrusion device on the market is used to extrude PVC pipes. It includes a frame, a barrel arranged on the frame, a twin screw arranged in the barrel, a feeder, a reducer and The motor used to drive the screw to rotate. In the traditional PVC pipe extrusion device, when the material is discharged, the heating temperature is consistent, but when the material is flowing, the heat taken away will cause the flow speed of the material to slow down, thus affecting the extrusion speed of the finished product. . Contents of the invention [0003] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a PVC pipe extrusion acceleration device with good molding effect, simple structur...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C48/285B29C48/80B29C48/92B29L23/00
CPCB29C48/285B29C48/802B29C48/832B29C48/92B29C2948/92104B29C2948/926B29C2948/92209B29C2948/92704
Inventor 黄炜杰张千曹熊燕
Owner YUHUAN JINLONG KLOE SANITARY WARE
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