High-molecular foam tape base material non-inner-gap material mixing system and material mixing method thereof

Abstract

The invention relates to the field of high-molecular materials, in particular to a high-molecular foam tape base material non-internal-gap mixing system and a mixing method of the high-molecular foam tape base material non-internal-gap mixing system. The invention aims to provide the high-molecular foam tape base material non-inner-gap material mixing system and the material mixing method thereof. According to the technical scheme, the high-molecular foam tape base material non-inner-gap material mixing system comprises a working bottom plate, a fixed table, a first supporting frame, an inner-gap emptying system, an operation control screen, a first non-slip mat and the like; and the fixed table is fixedly connected to the left side of the upper part of the working bottom plate. The mixing system and the mixing method achieve the effects that grooves are formed in a smooth glue face through scratching, so that waste foam particles can be rapidly mixed into the grooves, and the waste foam particles are downwards deposited in a glue solution, and meanwhile, the waste foam particles are poked, and the waste foam particles are rapidly extruded after poking, so that the glue solution permeates into the grooves, which prevents the situation the glue solution forms films on the surfaces of the waste foam particles to cause internal gaps.

Description

technical field [0001] The invention relates to the field of polymer materials, in particular to a material mixing system without internal gaps for a base material of a polymer foam tape and a mixing method thereof. Background technique [0002] Buffer foam tape is a material with shock absorption, sound absorption and sealing function, which is made of foam material as the base material and made of composite release material. It is widely used in electronic and electrical products, mechanical parts, various small household appliances, and mobile phone accessories. , industrial instruments, computers and peripheral equipment, auto parts, audio-visual equipment, toys, cosmetics, craft gifts, medical equipment, power tools, office stationery, shelf display, home decoration, acrylic glass, ceramic products, etc. Insulation, paste, seal, Anti-slip and cushioned shockproof. [0003] In the prior art, a shock-absorbing polymer foam is provided. In the production process, waste an...

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Problems solved by technology

[0005] In order to overcome the prior art, a kind of shock-absorbing polymer foam is provided. In the production process, waste foam is broken into particles and mixed with isoprene particles, The mixture of liquid polyurethane and ethylene-vinyl acetate copolymer is mixed to make the foam layer base material for making foam tapes. The foam particles are poured into the glue, and the simple stirring equipment has a small stirring force on the light foam particles, which cannot effectively disperse the foam particles into the glue, and the light foam particles cannot effectively enter The lower part of the glue makes the quality of the base material poor, and the foam is fluffy. The viscous glue easily forms a coating film on the surface of the foam particles, causing voids inside, which greatly affects the quality of the foam. The shortcoming of the use quality of the base material, the object of the present invention is to provide a kind of polymer foam tape base material without interstitial mixing system and its mixing method

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