Monitoring device and monitoring method for spacing between inclined top mechanism and guiding block of injection mold

Abstract

The invention relates to a monitoring device for the spacing between an inclined top mechanism and a guiding block of an injection mold. A laser displacement sensor arranged on a lower supporting plate is used for monitoring relative displacement of an inclined top rod arranged at an inclined top sliding base; and a laser displacement sensor arranged on an upper supporting plate is used for monitoring relative displacement of a local inclined top rod arranged below a guiding block. The laser displacement sensors are connected a processing terminal by an electronic measuring instrument. Monitoring data acquired by the laser displacement sensors are transmitted to the processing terminal; the processing terminal monitors a changing of a distance between the inclined top rod and the guiding block. In addition, the invention also provides a monitoring method of the monitoring device. Therefore, the displacement change situation during the inclined rod moving process can be collected in real time; data processing is carried out to determined a real-time state of the inclined top; and when the inclined top state changes suddenly or becomes abnormal, the monitoring system carries out warning immediately at the production field and controls whether to carry out production.

Description

technical field [0001] The invention relates to an injection mold, in particular to a monitoring device and a monitoring method for the distance between an injection mold inclined top mechanism and a guide block. Background technique [0002] The inclined top mechanism is one of the important parts of the injection mold design. It is mainly used to form the side protrusions and side holes inside or outside the product. Because it is compatible with the dual functions of the withdrawal mechanism and the inlay mechanism, the inclined top mechanism is used in injection molding. The application of molds is also becoming more and more extensive, especially as the dimensional accuracy and appearance of electrical products are getting higher and higher, the role of the tilting mechanism in product injection molding is becoming more and more important. [0003] At present, in the injection molding industry, in the process of producing injection molded parts, due to uncertain factors...

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Problems solved by technology

[0004] In order to make up for the deficiencies in the prior art, the present invention provides a monitoring device and a monitoring method for the distance between the inclined top mechanism of the injection mold and the guide block, so as to solve problems such as sudden fracture or jamming of the inclined top mechanism of the injection mold during movement.

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