On-line forming mould with heating and cooling systems for light high-strength composite material
A high-strength composite material and cooling system technology, which is applied in the field of mold heating and cooling systems for compression molding of light-weight and high-strength composite materials, can solve the problems of less research on heating and cooling systems, and meet the requirements of online compression molding technology, rapid molding, and improved The effect of production efficiency
Active Publication Date: 2014-08-13
JIANGSU SHENXIANG ELECTROMECHANICAL +1
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Problems solved by technology
In order to achieve high-efficiency and rapid production, the direct online forming technology of lightweight high-strength composite materials requires that the forming mold can be quickly heated and cooled, which puts higher requirements on the mold heating and cooling system. Less research on mold heating and cooling systems
Method used
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[0011] Such as figure 1 As shown, the present invention includes a punch 1 and a die 2, the die 2 is co-located below the punch 1, and thickness positioning grooves 3 are respectively arranged on both sides of the lower surface of the punch 1, and between the two thickness positioning grooves 3 Several punch heating pipes 4 and punch cooling pipes 5 are arranged at intervals on the punch 1 between them, and the diameter of the punch heating pipe 4 is twice the diameter of the punch cooling pipe 5; The support protrusion 6 corresponding to the thickness positioning groove 3 is set, and several die heating pipes 7 and die cooling pipes 8 are arranged at intervals on the die 2 between the two support protrusions 6. The diameter of the die cooling pipe 8 is Twice the diameter of the die heating pipeline 7; the diameter of the punch heating pipeline 4 is equal to the diameter of the die cooling pipeline 8; the diameter of the punch cooling pipeline 5 is equal to the diameter of the...
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The invention discloses an on-line forming mould with heating and cooling systems for a light high-strength composite material, which relates to the technical field of composite material formation. The forming mould provided by the invention comprises a male mould and a female mould, wherein the female mould is arranged below the male mould in a matching manner, the two sides of the lower surface of the male mold are respectively provided with a thickness positioning groove, and the male mold between the two thickness positioning grooves is provided with a plurality of male mold heating pipelines and male mould cooling pipelines at intervals; and the two sides of the upper surface of the female mould are provided with two supporting bulges which correspond to the thickness positioning grooves, and the female mould between the two supporting bulge is provided with a plurality of female mould heating pipelines and female mould cooling pipelines at intervals. The mould provided by the invention can be heated and cooled rapidly, realizes the rapid switchover of heating and cooling modes, can meet technological requirements of on-line compression moulding formation of the light high-strength composite material, can realize rapid compression molding and curing, and can improve the production efficiency of a whole molding production line.
Description
technical field [0001] The invention relates to the technical field of composite material forming, in particular to a mold heating and cooling system for compression molding of light-weight and high-strength composite materials. Background technique [0002] The direct online forming technology of lightweight high-strength composite materials refers to the effective compounding of long fibers, thermoplastic resins, and functional fillers in blending and impregnating equipment, and directly obtains thermoplastic composite materials through processes such as accurate weighing, heat preservation and transportation, and rapid molding. Products, this technology has the advantages of high production efficiency, high degree of automation, flexible process adjustment, high product strength, strong designability, and low cost. Compared with the traditional composite material manufacturing technology, the direct online forming technology of lightweight high-strength composite material...
Claims
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IPC IPC(8): B29C33/04
Inventor 任明伟范广宏颜昌海李魏巍
Owner JIANGSU SHENXIANG ELECTROMECHANICAL