Injection molding machine for heating mold by utilizing molten material waste heat
An injection molding machine and mold technology, applied in the field of injection molding, can solve problems such as increasing the use of energy, and achieve the effects of reduced investment, convenient operation and simple structure
Inactive Publication Date: 2021-02-02
上海依呗科技有限公司
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Problems solved by technology
[0003] At present, the mold needs a certain mold temperature to realize the injection molding process of the product during injection molding, and the mold temperature is mostly heated by the mold temperature machine through the liquid circuit, which increases the use of energy
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[0015]Combine belowFigure 1-4The present invention will be described in detail, in which, for the convenience of description, the following directions are specified as follows:figure 1 The vertical, horizontal, front and rear directions of the projection relationship are the same.
[0016]AttachedFigure 1-4The injection molding machine that uses the waste heat of the molten material to heat the mold includes a base 10, an injection molding table 11 is fixed on the top end of the base 10, and a blocking block 19 is fixed on the right end of the injection molding table 11. The blocking block 19 is provided with a heat collecting cavity 59 through left and right. The top end surface of the base 10 is dynamically connected with a working block 32 located on the right side of the injection molding table 11, and the left end surface of the working block 32 is fixed with a The material cylinder 36 extending left into the heat collection cavity 59 is equipped with three sets of electric heatin...
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The invention discloses an injection molding machine for heating a mold by utilizing molten material waste heat. The injection molding machine comprises a base, an injection molding table is fixedly arranged on the end face of the top of the base, a shielding block is fixedly arranged on the end face of the right side of the injection molding table, and a heat collecting cavity is formed in the shielding block in a left-right penetrating manner. A working block located on the right side of the injection molding table is in power connection with the end face of the top of the base, a charging barrel extending into the heat collecting cavity leftwards is fixedly arranged on the end face of the left side of the working block, three sets of electric heating rings are assembled on the chargingbarrel, and a nozzle is fixedly arranged on the end face of the left side of the charging barrel. According to the injection molding machine for heating the mold by utilizing the molten material wasteheat, the mold is heated through waste heat of molten raw materials during product injection molding, extra energy losses are reduced, investment of production equipment is reduced, meanwhile, the melting temperature of the raw materials is detected, when the risk that the raw materials are carbonized exists due to the too high melting temperature, a feeding opening is cut off, the raw materialswith the carbonization risk are prevented from being used for product injection molding, and the product quality is guaranteed.
Description
Technical field[0001]The invention relates to the related field of injection molding, in particular to an injection molding machine that uses the waste heat of molten material to heat a mold.Background technique[0002]Injection molding machine, also known as injection molding machine or injection machine, is the main molding equipment that uses plastic molding molds to make various shapes of plastic products from thermoplastics or thermosetting plastics. The injection molding machine needs molds for injection molding.[0003]At this stage, the mold requires a certain mold temperature during injection molding to realize the injection molding process of the product, and the mold temperature is mostly heated by the mold temperature machine through the liquid path, which increases the use of energy.Summary of the invention[0004]The technical problem to be solved by the present invention is to provide an injection molding machine that uses the waste heat of the molten material to heat the m...
Claims
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IPC IPC(8): B29C45/73B29C45/74B29C45/23
CPCB29C45/232B29C45/7312B29C45/7331B29C45/74
Inventor 何平平
Owner 上海依呗科技有限公司