Plastic mold with push plate cooperation structure
A technology of matching structure and plastic mold, applied in the field of mold manufacturing, can solve the problems of difficult demoulding, low degree of automation, etc., and achieve the effect of high degree of automation, saving labor, and not easy to damage
Inactive Publication Date: 2018-02-23
黄石市通达塑料模具有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the disadvantages of difficult demoulding and low degree of automation in the prior art, and provide a plastic mold structure
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[0012] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, but it should not be understood that the scope of the subject matter of the present invention is limited to the following embodiments. Without departing from the above-mentioned technical idea of the present invention, various replacements and changes made according to common technical knowledge and customary means in this field shall be included in the scope of the present invention.
[0013] See accompanying drawing: A kind of plastic mold with push plate matching structure among the figure, comprises upper fixed plate 2, lower fixed plate 7, upper formwork 3 and lower formwork 5. The lower end of the upper template 3 has an upper cavity 9 , the upper end of the lower template 5 has a lower cavity 4 , and the upper cavity 9 at the lower end of the upper template 3 is fastened to the lower cavity 4 at the upper end of the lower template 5 . That is, th...
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The purpose of the present invention is to overcome the disadvantages of difficult demoulding and low degree of automation in the prior art, and provide a plastic mold structure. The technical scheme adopted for realizing the object of the present invention is such that a plastic mold with a push plate matching structure includes an upper fixing plate, a lower fixing plate, an upper template and a lower template. The lower end of the upper template has an upper cavity, the upper end of the lower template has a lower cavity, and the upper cavity at the lower end of the upper template is fastened to the lower cavity at the upper end of the lower template. The upper end of the upper mold plate has a nozzle leading to the upper mold cavity, and the lower end of the lower mold plate has at least two through holes leading to the lower mold cavity. The upper fixing plate is placed on the upper end of the upper template. At least two ejector rods are fixed on the upper end of the lower fixing plate, and several square iron blocks are placed on the upper end of the lower fixing plate. The lower end of the lower template is placed on the upper end of the square iron block, and the push rod passes through the through hole at the lower end of the lower template.
Description
technical field [0001] The invention relates to the field of mold manufacturing. Background technique [0002] Plastic injection mold is the most commonly used molding mold in the production of thermoplastic parts. The processing equipment corresponding to plastic injection mold is plastic injection molding machine. Driven by the screw or plunger, it enters the mold cavity through the nozzle of the injection machine and the gating system of the mold, and the plastic is cooled and hardened to form, and the product is demoulded. Its structure is usually composed of molding parts, pouring system, guide parts, ejection mechanism, temperature adjustment system, exhaust system, support parts and other parts. The manufacturing materials usually use plastic mold steel modules, and the commonly used materials are mainly carbon structural steel, carbon tool steel, alloy tool steel, high-speed steel, etc. The injection molding processing method is usually only suitable for the produc...
Claims
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Login to View More IPC IPC(8): B29C45/40
CPCB29C45/4005
Inventor 胡拥军吕文强
Owner 黄石市通达塑料模具有限公司