Automobile part injection molding device capable of preventing stall through piezoelectric material
A technology for auto parts and piezoelectric materials, which is applied in the field of injection molding devices for auto parts, can solve the problems of overspeed and different dwell time of the conveying device, and achieve the effect of precise processing technology and good effect.
Inactive Publication Date: 2021-01-19
广州北铭贸易有限公司
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Problems solved by technology
[0003] The usual injection molding device has a high control over the injection volume during injection molding, but the residence time of different stages of injection molding is different, which is easy to degrade the material, and the internal conveying device is prone to overspeed due to the continuous export of the material. phenomenon, and there is a requirement for the temperature of the nozzle during injection, and the temperature of the nozzle is lower than the temperature inside the barrel. Therefore, we propose an injection molding device for auto parts that uses piezoelectric materials to achieve stall prevention.
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[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see Figure 1-6 , an injection molding device for auto parts that utilizes piezoelectric materials to realize stall prevention, including an injection molding device 1 and an infusion tank 3. The upper and lower sides of the injection molding device 1 are fixedly connected with a liquid storage tank 2, and the inner side of the injection molding device 1 passes through the liquid storage tank. 2. An infusion box 3 is fixedly connected. The left and righ...
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The invention relates to the technical field of automobile part manufacturing equipment, and provides an automobile part injection molding device capable of preventing stall through a piezoelectric material. The automobile part injection molding device comprises an injection molding device body and a liquid conveying box, the upper and lower sides of the injection molding device body are fixedly connected with liquid storage tanks, the inner side of the injection molding device body is fixedly connected with the liquid conveying box through the liquid storage tanks, and the inner side of the injection molding device body is fixedly connected with a fixing frame through the liquid conveying box. According to the automobile part injection molding device capable of preventing stall through the piezoelectric material, the injection molding material is introduced into the liquid storage tanks, the injection molding material is introduced into the liquid conveying box from an liquid inlet pipe opening, the injection molding material presses a rubber box downwards, a torque spring is driven to press downwards, the torque spring drives an upper pressing frame plate to press downwards, theupper pressing frame plate presses a piezoelectric suspension block downwards, through the characteristics of the piezoelectric suspension block, the piezoelectric material is a crystal material whichcan generate voltage between the two end faces under the action of pressure, the generated voltage is in direct proportion to the received pressure, and the resistance value in a piezoelectric crystal block is not changed.
Description
technical field [0001] The invention relates to the technical field of manufacturing equipment for automobile parts, in particular to an injection molding device for automobile parts that uses piezoelectric materials to realize stall prevention. Background technique [0002] The plasticization of automobiles is a major development trend in today's international automobile manufacturing industry. The current automotive market demand has shifted to lighter sports utility vehicles, minivans and other light vehicles, which will promote the lighter weight of automotive materials Development, while the production of auto parts is completed by injection molding equipment, the improvement of injection molding equipment can improve the quality of auto parts production. [0003] The usual injection molding device has a high control over the injection volume during injection molding, but the residence time of different stages of injection molding is different, which is easy to degrade ...
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IPC IPC(8): B29C45/46B29C45/58
CPCB29C45/46B29C45/58B29C2045/1785B29C2045/467
Inventor 王禹森
Owner 广州北铭贸易有限公司