Injection mold filling fullness induction auxiliary device
An injection mold and auxiliary device technology, applied in the field of injection mold filling fullness sensing auxiliary devices, can solve the problems of inability to automatically control mold clamping force, inability to reduce air bubbles, increase automatic control mold clamping force, etc., so as to improve the fullness , Simple structure, the effect of reducing bubbles
Active Publication Date: 2020-08-14
桐乡市佳盛塑料制品有限公司
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide an injection mold filling fullness sensing auxiliary device, which overcomes the problems that the clamping force of the mold cannot be automatically controlled, the bubbles generated during the injection molding process cannot be reduced, and the remaining material at the injection port cannot be removed in time. , increase the automatic control of the clamping force of the mold, reduce the bubbles generated during the injection molding process, and remove the remaining material at the injection port in time
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[0020] Combine below Figure 1-7 The present invention is described in detail, wherein, for the convenience of description, the orientations mentioned below are defined as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.
[0021] combined with Figure 1-7 The described auxiliary device for filling fullness of injection molds includes a machine base 10, a right mold 35 is fixed at the inner right end of the machine base 10, and a displacement cavity 43 with an upward opening is arranged at the inner lower end of the machine base 10. The right end of the right mold 35 is provided with a residual material shearing mechanism 48 for leveling the injection port, the right mold 35 is provided with a bubble elimination mechanism 17 for eliminating injection bubbles, and the displacement cavity 43 is provided with a valve to prevent excessive clamping. The mold clamping mechanism 42, the mold clamping mechanism...
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The invention discloses an injection mold filling fullness induction auxiliary device. The injection mold filling fullness induction auxiliary device comprises a machine base. A right mold is fixedlyarranged at the right end of inside of the machine base, and a displacement cavity with an upward opening is formed in the lower end of inside of the machine base; and a residual material shearing mechanism used for flattening an injection molding opening is arranged at the right end of inside of the right mold, a bubble elimination mechanism used for eliminating injection molding bubbles is arranged in the right mold, and a mold clamping mechanism used for preventing excessive clamping is arranged in the displacement cavity. The pressure for clamping the mold can be automatically identified during working, and continuous pressure applying and clamping are stopped after the appropriate clamping pressure is reached to prevent damage to the equipment due to excessive clamping. In the injection molding process, the injection molding space is vibrated according to the injection molding schedule to reduce the bubbles in an injection molding product, the fullness of the injection molding product is improved, after the injection molding is completed, the injection molding opening is automatically sheared and flattened.
Description
technical field [0001] The invention relates to the field of injection molding, in particular to an injection mold filling fullness induction auxiliary device. Background technique [0002] Injection molding is a method of manufacturing craft products. Injection molding is to clamp the injection mold, and then inject the melted material into the mold. In the process of clamping the mold, it is necessary to control the clamping force, and in the injection molding Air bubbles are easily formed in the parts. [0003] At this stage, most of the molds are clamped manually during the injection molding process, so it is difficult to control the clamping force, and it is impossible to reduce the bubbles generated during the injection molding process, and the injection port cannot be cleaned in time after the injection molding is completed. The remainder is removed. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an inj...
Claims
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IPC IPC(8): B29C45/17B29C45/26B29C45/68B29C45/38
CPCB29C45/1756B29C45/26B29C45/38B29C45/68
Inventor 何公平
Owner 桐乡市佳盛塑料制品有限公司