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Equipment for continuously directly extruding honeycomb panel products

A technology of extrusion molding and honeycomb panels, which is applied in the field of plastic products, can solve the problems of poor board strength and low production efficiency, and achieve the effects of adjustable honeycomb shape, low production cost and good rigidity

Active Publication Date: 2010-07-21
DALIAN PLASTICS RES INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has low production efficiency and poor plate strength

Method used

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  • Equipment for continuously directly extruding honeycomb panel products
  • Equipment for continuously directly extruding honeycomb panel products
  • Equipment for continuously directly extruding honeycomb panel products

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Such as figure 1 Shown: 1 is extruder, and 17 is the machine head that is positioned at extruder 1 front. Outlet molds 3 are arranged below the die 17 .

[0025] 5 is a conveying device supported on the frame, and the conveying device 5 can be a net type or a chain transmission mechanism, and its drive is a motor, a speed reducer and a coupling etc. connected with the control mechanism. During operation, the honeycomb panel 10 extruded from the outlet die 3 can directly fall on the top of the conveying device 5 and be conveyed forward.

[0026] 4 is cooling device, and cooling device 4 can adopt the water spray cooling type that water supply device connects or the air blowing cooling type that air supply device connects, promptly to the semi-finished product that is positioned at conveying device 5 tops water spray cooling or blowing cooling.

[0027] 6 is a traction device, and the traction device 6 includes two pairs of traction rollers 16 that are arranged up and d...

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PUM

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Abstract

The invention discloses equipment for continuously directly extruding honeycomb panel products, which comprises an extruder, a cooling device, a conveyor device, a traction device, a sheet compounding device, a stress eliminating device and a fixed length cutting device in turn; a plurality of groups of outlet moulds are arranged under a machine head of the extruder; each outlet mould comprises an outlet mould core connected with the machine head; a rotary sleeve is sleeved outside the outlet mould core; the inner side of the outlet mould core is provided with a mould core hole communicated with an inner cavity of the machine head; an annular cavity is formed between the rotary sleeve and the outlet mould core; the lateral surface of the outlet mould core is provided with a long and narrow mould core lateral hole communicated with the mould core hole and the annular cavity; the lateral surface of the rotary sleeve is provided with an exhaust port communicated with the annular cavity; and the rotary sleeves in the outlet moulds mutually spaced are respectively connected with a rotation driving mechanism. The equipment has the advantages of continuous moulding, high efficiency, adjustable honeycomb shape, adjustable thickness of the honeycomb panel, high strength, good rigidity, low production cost and the like.

Description

technical field [0001] The invention relates to a device for continuously and directly extruding a honeycomb board product. The device can continuously extrude a board with a honeycomb middle layer, and a plastic product with sheets compounded on the upper and lower sides of the board. Background technique [0002] Plastic honeycomb panel products are widely used in the market. Traditional forming methods mainly include vacuum method and extrusion splicing method. The vacuum method is to make a honeycomb layer by vacuum suction, and then compound the upper and lower sides of the honeycomb layer with plastic sheets. The thickness of the honeycomb panel produced by this method is limited, and the shape of the honeycomb is not hexagonal, and the strength and rigidity are high. It is not ideal; the extrusion splicing method is to extrude part of the honeycomb shape with an extruder, and then slice and assemble and bond it into a board. This method has low production efficiency...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C47/06B29C47/14B29C47/08B29L7/00B29L31/60B29C48/305
Inventor 孙成伦王善君李振宇谭林刘宝钊刘晓东贾冰茹
Owner DALIAN PLASTICS RES INST CO LTD