Novel automotive injection molding spray nozzle
A technology of injection molding nozzles and automobiles, which is applied in the field of molding tools, can solve problems such as the impact of nozzle life and difficulty in meeting, and achieve the effects of avoiding wear and promoting health
Inactive Publication Date: 2017-12-01
安徽省三山汽车制造有限公司
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Problems solved by technology
At the same time, through detailed investigation and understanding, people have higher requirements for intelligence, such as: the monitoring of ambient temperature, if the above functions can be combined to intelligently drive and further control electrical appliances, it can provide people's life. Great convenience, but the existing devices still have many deficiencies in function, it is difficult to meet the above needs
Therefore, there is a phenomenon of friction under pressure between the nozzle and the molten raw material, and the life of the nozzle is affected
Method used
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Embodiment 1
[0020] Such as figure 1 As shown, a new type of automobile injection molding nozzle of the present embodiment has an inlet 1, a nozzle chamber 2 and an outlet 3, the inlet 1 is connected with the injection molding material 4 in a molten state, and the nozzle chamber 2 is connected to the Injection molding material is introduced into the outlet 3 , wherein a heating device 5 is provided at the inlet 1 .
[0021] The invention continues to heat the injection molding material entering the nozzle inlet to ensure that it can be in a completely melted state when it enters the nozzle, and avoids the wear of the nozzle as a whole by the remaining particles during injection molding.
[0022] As an improved embodiment of the present invention, the heating device 5 includes: a porous channel 6 and a heating component 7 located on the outer wall of the channel. The injection molding material through the channel 6 is heated, and at the same time, the channel adjusts the injection molding ...
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Abstract
The invention discloses a novel automotive injection molding spray nozzle, and belongs to the technical field of molding tools. The novel automotive injection molding spray nozzle comprises an inlet, a spray nozzle cavity and an outlet. The inlet is connected with an injection molding material in a molten state, and the injection molding material passes through the spray nozzle cavity and is guided into the outlet. A control box is arranged on a heating device, a temperature sensor, a central processing unit, a memory and an air conditioner infrared emitter are arranged inside the control box, and the central processing unit is electrically connected with the temperature sensor, the memory and the air conditioner infrared emitter. The heating device is arranged in the inlet, heating of the injection molding material continues, and therefore the situation that the injection molding material can be in a completely molten state when entering the spray nozzle is guaranteed, and the phenomenon that the whole spray nozzle is abraded by residual particles in the injection molding process is avoided.
Description
technical field [0001] The present invention relates to the field of molding tools, and more particularly, to a novel automotive injection molding nozzle. Background technique [0002] The processing technology of molding or casting can obtain parts of the same size in large quantities, so it plays an important role in the field of processing and manufacturing. The development of the automobile industry is inseparable from the development of the molding process. Since the automobile industry needs to manufacture parts of the same specification in large quantities, it relies heavily on the molding process. At present, a large number of injection molded parts are used in automobile parts, especially interior parts. Different from traditional metal casting, injection molding process uses the characteristics of plastic materials to obtain plastic parts through molding process and pressure treatment. [0003] A typical injection molding system includes, among other things, an i...
Claims
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IPC IPC(8): B29C45/20B29C45/78B29C45/72
CPCB29C45/20B29C45/72B29C45/78B29C2945/76531
Inventor 赵彦曾
Owner 安徽省三山汽车制造有限公司