High-precision insert injection mold
An injection mold, high-precision technology, applied in plastic recycling, recycling technology, mechanical material recycling and other directions, can solve the problems of inability to achieve intelligent heating and melting, lack of waste plastic extrusion and crushing ability, etc., to achieve convenient detection and maintenance, Reliable connection and low cost effect
Inactive Publication Date: 2021-04-16
长沙凯泽工程设计有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to provide a high-precision plug-in injection mold to solve the technical problems in the prior art that do not have the ability to squeeze and crush waste plastics and cannot realize intelligent heating and melting and automatic injection and pressure molding.
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[0029] The present invention is described in detail below in conjunction with accompanying drawing:
[0030] refer to Figure 1 to Figure 9 , a high-precision plug-in injection mold provided by the present invention includes a recovery box 1, the bottom end of the recovery box 1 is provided with a melting box 2, and the bottom end of the melting box 2 is provided with a molding box 3, The inside of described recovery box 1 is provided with left guide plate 8, right guide plate 9, and the bottom end of described left guide plate 8, right guide plate 9 is fixedly connected with the top of left bead 4, right bead 5 respectively, and described left bead 4 is fixed with a left sawtooth knife 6, and the left side of the left bead 4 is fixed with a left middle plate 79, and the left side of the left middle plate 79 is connected to the rotating shaft 10 through the left The bottom end of bar 11 is connected, and the middle part of described rotating bar 11 is provided with fixed rota...
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The invention provides a high-precision insert injection mold. The injection mold comprises a recovery box, a plastic melting box is arranged at the bottom end of the recovery box, a forming box is arranged at the bottom end of the plastic melting box, a left guide plate and a right guide plate are arranged in the recovery box, the bottom ends of the left guide plate and the right guide plate are fixedly connected to the top ends of a left pressing strip and a right pressing strip correspondingly, a left sawtooth cutter is fixed to the right side surface of the left pressing strip, a left intermediate plate is fixed to the left side surface of the left pressing strip, the left side surface of the left intermediate plate is connected to the bottom end of a rotating strip through a left connecting half shaft, a fixed rotating shaft is arranged in the middle of the rotating strip, the rear end of the fixed rotating shaft is fixed to the rear surface of the interior of the recovery box, the rotating strip can rotate around the fixed rotating shaft, and the top end of the fixed rotating shaft is connected to the left end of an upper transverse rod through a connecting shaft. According to the technical scheme of the injection mold, the technical problems that in the prior art, the waste plastic extruding and smashing capacity is not achieved, and intelligent heating and plastic melting, automatic injection molding and pressure forming and the like cannot be realized can be effectively solved, and application and popularization are facilitated.
Description
technical field [0001] The invention relates to the technical field of molds, in particular to a high-precision plug-in injection mold. Background technique [0002] Injection molding is a method of producing shapes for industrial products. Products usually use rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding molding method and die casting method. Plastic injection molding is a method of plastic products. The molten plastic is injected into the mold of the plastic product under pressure, and cooled and formed to obtain various plastic parts. There are mechanical injection molding machines specially designed for injection molding. The most commonly used plastic today is polystyrene. Porosity, shrinkage, underfull mold, burrs, weld lines, silver threads, spray marks, burnt, warping, cracking / rupture, dimension out-of-tolerance and other common injection molding problems description, cause analysis, and in ...
Claims
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IPC IPC(8): B29C45/26B29C45/78B29B17/04B09B3/00
CPCY02W30/52Y02W30/62
Inventor 汪玉慧
Owner 长沙凯泽工程设计有限公司