Extrusion production line of PP co-extrusion foamed thick board

A production line and thick plate technology, applied to flat products, household appliances, other household appliances, etc., can solve the problems of production lines without PP co-extruded foamed thick plates

Inactive Publication Date: 2018-04-03
东莞市杰伟机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is no production line dedicated to the production of PP co-extruded foamed thick boards in the market

Method used

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  • Extrusion production line of PP co-extrusion foamed thick board
  • Extrusion production line of PP co-extrusion foamed thick board

Examples

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Embodiment Construction

[0018] In order to enable the examiner to further understand the structure, features and other purposes of the present invention, the attached preferred embodiments are attached with accompanying drawings in detail as follows. The embodiments illustrated in the accompanying drawings are only used to illustrate the technical solution of the present invention , not to limit the present invention. (apparatus, equipment and elements used in the present invention are routinely used in this field)

[0019] First, please refer to figure 1 , figure 1 It is a structural schematic diagram of the PP co-extruded foamed thick plate extrusion production line of the present invention. Such as figure 1 As shown, a PP co-extruded foamed thick board extrusion production line of the present invention, the PP co-extruded foamed thick board extrusion production line includes a feeding unit, a molding unit, a heat treatment unit, Cooling unit and finished product collection unit.

[0020] The ...

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Abstract

The invention provides an extrusion production line of a PP co-extrusion foamed thick board. The extrusion production line of the PP co-extrusion foamed thick board comprises a feeding unit, a mold forming unit, a heat treatment unit, a cooling unit and a finished product collecting unit. The feeding unit comprises a material mixer, a spiral feeding machine, a drying machine, a vacuum feeding machine, a weighing type counting charging system and a hopper. The mold forming unit comprises a machine frame, a single-screw extruder, a forming device and a three-roller calender. The forming device comprises a screen exchanger, a metering pump, a distributor and a mold, wherein the screen exchanger, the metering pump, the distributor and the mold are sequentially arranged from right to left. Theheat treatment unit comprises a cooling roller group, a leveling roller group and a tempering device. The cooling unit comprises a first cooling support frame, a first traction machine and a second cooling support frame. The finished product collecting unit comprises a top-bottom film laminating device, a second traction machine, a longitudinal cutting device, a transverse cutting device, a belt conveyer and a mechanical arm.

Description

technical field [0001] The invention belongs to the field of plastic extrusion machinery, and in particular relates to a PP co-extruded foamed thick plate extrusion production line. Background technique [0002] At present, there is no production line dedicated to the production of PP co-extruded foamed thick boards on the market. Contents of the invention [0003] In order to solve the disadvantages of the above-mentioned prior art, the object of the present invention is to provide a PP co-extruded foamed thick board extrusion line to overcome the defects in the prior art. [0004] In order to achieve the above object, the present invention provides a PP co-extruded foamed thick board extrusion production line, the PP co-extruded foamed thick board extrusion production line includes a feeding unit, a molding unit, heat treatment unit, cooling unit and finished product collection unit; the feeding unit includes a mixer for mixing materials, a screw feeder for feeding, a d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C69/00B29C47/38B29C47/10B29C43/24B29C43/52B29C43/58B29C47/80B29C47/82B29B13/06B29L7/00B29C48/395
CPCB29B13/06B29C43/24B29C43/52B29C43/58B29C48/0011B29C48/0022B29C48/286B29C48/287B29C48/397B29C48/82B29C48/832B29C48/85B29C2043/5816B29L2007/002
Inventor 滕爱华
Owner 东莞市杰伟机械制造有限公司
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