Plastic mold primary use: compression molding, extrusio […]
Plastic mold primary use: compression molding, extrusion molding, injection, blow molding plastic mold knot: concave mold combination substrate plastic mold characteristics: can process different shapes of plastic parts plastic mold is a kind of compression molding, extrusion molding, injection, blow molding Abbreviation for combined mold with low foam molding. The harmonious change of the mold convex, concave mold and auxiliary molding system can process a series of plastic parts with different shapes and different sizes.
Plastic mold is the mother of industry, and now the release of new products will involve plastic. Mainly includes a concave mold with a variable cavity composed of a concave mold combined substrate, a concave mold assembly and a concave mold combined card board, a convex mold combined substrate, a convex mold component, a convex mold combined card board, a cavity cutting component and A punch with a variable core composed of side-section combined plates.
In order to improve the function of plastics, it is necessary to add various auxiliary materials, such as fillers, plasticizers, lubricants, stabilizers, colorants, etc., in the polymer to become a plastic with outstanding functions. The devices are quasi-mold maintenance devices to avoid plastic mold compression: the mold maintenance device, also known as the mold supervisor and electronic eye, is the mold maintenance system that monitors, controls, and detects the operation status of various injection molding machines in real time. It can effectively maintain valuable molds, can effectively detect whether the product is qualified, and check for residues before closing the mold to avoid mold clamping damage.
Operation principle: When the injection molding machine is in place, the output signal triggers the mold maintenance device, which successively takes images of the mold cavity and monitors whether the ejector pin ejects the molded workpiece and falls. When it is monitored that the workpiece has fallen completely, the mold supervisor announces the acknowledgement signal feedback to the injection molding machine to start the next cycle. If the workpiece does not fall or there is debris between the molds within the set time, the mold maintainer will announce an abnormal signal, stop the injection molding machine and alarm.