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Metal-plastic composite plate production line and metal-plastic composite plate production method

A composite board and production line technology, which is applied to flat products, household appliances, and other household appliances, can solve the problems of high energy consumption and low degree of mechanization, and achieve the effect of high degree of mechanization and reduced energy consumption

Pending Publication Date: 2020-04-17
安徽汇吉科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For this reason, the embodiment of the present invention provides a production line and production method of a metal-plastic composite board to solve the problems of high energy consumption and low degree of mechanization in the prior art

Method used

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  • Metal-plastic composite plate production line and metal-plastic composite plate production method
  • Metal-plastic composite plate production line and metal-plastic composite plate production method
  • Metal-plastic composite plate production line and metal-plastic composite plate production method

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Experimental program
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Embodiment 1

[0040] like Figure 1-5 As shown, embodiment 1 provides a kind of production line of gold-plastic composite board, including the existing mixing machine, feeding machine, extruder 1, machine head 2, forming machine 3, cooling roller 4 connected in sequence , tractor 5, edge cutting device, composite machine 6, fixed-width cutting device 7, double-sided laminating machine 8, tractor 5, cross-cutting machine 9, stacking manipulator and stacking platform, including a unique retractable Coiler 10 and glue coating machine 11, retracting and unwinding machine 10, glue coating machine 11 and composite machine 6 are connected in sequence, and retracting and unwinding machine 10 and glue coating machine 11 are equipped with two sets, and two retractable and unwinding machines The winding machine 10 is respectively arranged on the upper side and the lower side of the compound machine 6, and two glue coating machines 11 are respectively arranged on the upper side and the lower side of th...

Embodiment 2

[0055] like Image 6 As shown, embodiment 2 provides a kind of production method of gold-plastic composite board, and it comprises the following steps;

[0056] Step S1, mixing materials; adding the PVC mixed raw materials to the mixer, mixing the mixed raw materials in the mixer, setting the temperature in the mixer to 100-110°C, stirring for 10-15 minutes, and then cooling the mixed raw materials to room temperature;

[0057]Step S2, feeding; feeding the mixed raw materials in the mixer into the extruder through the feeder;

[0058] Step S3, extrusion; the mixed raw materials are heated to 180-200°C in the extruder, and then the heated mixed raw materials are extruded from the discharge port of the extruder and enter the machine head, and the mixed raw materials are in the machine head Form a plate, the thickness of the plate is 3-20mm, and the outlet of the machine head is extruded;

[0059] Step S4, cooling and molding; the sheet is extruded from the machine head and en...

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Abstract

The embodiment of the invention discloses a metal-plastic composite plate production line and a metal-plastic composite plate production method, and relates to the technical field of metal and plasticcomposite. The metal-plastic composite plate production line comprises a mixing machine, a feeding machine, an extruder, a machine head, a forming machine, a composite machine, a transverse cutting machine, two winding and unwinding machines and two glue coating machines, wherein the mixing machine, the feeding machine, the extruder, the machine head, the forming machine, the composite machine and the transverse cutting machine are connected in sequence; the winding and unwinding machines, the glue coating machines and the composite machine are connected in sequence; the two winding and unwinding machines are respectively arranged on the upper side and the lower side of the composite machine; the two glue coating machines are respectively arranged on the upper side and the lower side of the composite machine as well; the winding and unwinding machine on the same side are used for conveying a metal sheet to the glue coating machine on the same side; and the glue coating machines are used for uniformly coating PUR hot melt adhesive on one side, close to a PVC foaming plate, of the metal sheet. According to the metal-plastic composite plate production line and the metal-plastic composite plate production method, the production is completely carried out by the machines, and the mechanization degree is high; and the PVC foaming plate and the metal sheet can be compositely formed only by keeping or raising the temperature of the PUR hot melt adhesive to 110-140 DEG C, and the energy consumption is reduced.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of metal and plastic composite, and in particular to a production line and a production method of a metal-plastic composite board. Background technique [0002] At present, there are two main types of production equipment for metal and plastic composite panels on the market. One is a single-sided coating machine, which cannot produce PVC panels, and can only be laminated on one side, with a low degree of mechanization; the other is aluminum-plastic coating machines. The composite board production line uses PE plastic, and the solid polymer hot-melt film is laminated at a high temperature of 220°C. This kind of equipment consumes a lot of energy and is complicated to operate. Contents of the invention [0003] For this reason, the embodiments of the present invention provide a production line and a production method of a metal-plastic composite board to solve the problems of high e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C69/00B29C48/07B29C44/20B29C48/885B29C65/48B29C65/52B29L7/00B29L9/00
CPCB29C48/07B29C48/0012B29C48/0021B29C48/885B29C65/52B29C65/4815B29C66/45B29L2007/002B29L2009/00
Inventor 徐世兵吴昊
Owner 安徽汇吉科技有限公司
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