A kind of chopped glass fiber production equipment for modified plastics
A technology of chopped glass fiber and production equipment, which is applied in glass production, glass manufacturing equipment, manufacturing tools, etc., can solve the problems of low stiffness and strength of modified plastics, and achieve the effect of improving production efficiency
Active Publication Date: 2022-01-04
威海喜然户外用品有限公司
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Problems solved by technology
However, the fiber rod is straight, and the bonding force with plastic is smaller than that of the curved fiber rod, which shows that the stiffness and strength of the modified plastic are relatively small, so there is an urgent need for an equipment that can produce chopped bent fiber rods
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[0021] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.
[0022] Such as Figure 1-5As shown, a preferred embodiment of the present invention, the chopped glass fiber production equipment for modified plastics includes a mounting plate 1, a base 2, a trough 3, a cutter assembly 4, a forming wheel assembly 5, and a wire assembly 6 , pressing wheel assembly 7 and material guide pipe 8; mounting plate 1 is vertically arranged on the upper end of base 2, material trough 3, cutter assembly 4, forming wheel assembly 5, pay-off assembly 6, pressing wheel assembly 7 and material guide The pipe 8 is arranged on the mounting plate 1, the pay-off assembly 6 is arranged on the upper part of the installation plate 1, the forming wheel assemb...
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The invention relates to the technical field of modified plastic equipment, in particular to a production equipment of chopped glass fiber for modified plastic. The fiber rod is linear, and the bonding force with plastic is smaller than that of the curved fiber rod, which shows that the stiffness and strength of the modified plastic are relatively small, so there is an urgent need for an equipment that can produce chopped and bent fiber rods. In the present invention, the pay-off assembly is arranged on the upper part of the mounting plate, the forming wheel assembly and the pressing wheel assembly are paired and arranged under the pay-off assembly, and the material guide tube, cutter assembly and trough are arranged on the forming wheel assembly and the pressing wheel assembly from top to bottom. Under the pinch wheel assembly, the glass fiber is fed through the pay-off assembly and enters the space between the forming wheel assembly and the pinch wheel assembly for heating and extrusion molding. It is guided by the guide tube into the cutter assembly to complete cutting and then falls into the material trough for further processing. storage, effectively improving the production efficiency of bent fiber rods. The present invention is mainly used for the production of chopped glass fibers.
Description
technical field [0001] The invention relates to the technical field of modified plastic equipment, in particular to a production equipment of chopped glass fiber for modified plastic. Background technique [0002] Glass fiber has high modulus, stable chemical properties and low price, so it is used as a material to increase rigidity, strength and heat resistance in modified plastics. The existing glass fiber reinforcement method: first cut the glass fiber into fiber rods of equal length, then mix them evenly with additives such as resin, dispersant, stabilizer, and then heat and melt through twin-screw, extrude the discharge hole of the machine head, After cooling, traction and pelletizing, the modified plastic reinforced by glass fiber is produced. However, the fiber rod is straight, and the bonding force with plastic is smaller than that of the curved fiber rod, which shows that the stiffness and strength of the modified plastic are relatively small, so there is an urgent...
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IPC IPC(8): C03B37/15C03B37/16
CPCC03B37/15C03B37/16Y02P40/57
Inventor 张枫
Owner 威海喜然户外用品有限公司