Injection molding device used for production of plastic packaging boxes

Abstract

The invention discloses an injection molding device used for production of plastic packaging boxes. The injection molding device comprises a device body and a shell; the shell is welded to the bottomend of the device body; a storage cabinet is embedded into the outer surface of the shell; a base is welded to the bottom end of the shell; a groove is embedded into the base; a telescopic support ismovably connected with the interior of the groove; universal wheels are movably connected with the bottom end of the telescopic support; and roller bearings are arranged at equal intervals, so that force is evenly applied to the device body conveniently, the plastic packaging boxes are greatly protected against influence in the shaping process, and the productivity of an enterprise is greatly improved. A hydraulic sensor is arranged and is in an inverted cone shape, at the same time, the level of the measurement precision of the hydraulic sensor can achieve 0.1 or above, electric thrust can beamplified through the hug pressure generated by liquid compression through the hydraulic sensor, and accordingly requirements of injection molding machines of various tonnages can be met.

Description

technical field [0001] The invention relates to the technical field of injection molding devices for plastic packaging boxes, in particular to an injection molding device for producing plastic packaging boxes. Background technique [0002] In the past, in order to protect the safety of the products contained in the packaging box, softer plastics were generally used for protection. In order to better protect the products, the shape of the plastic cannot be arbitrarily determined, and it needs to be consistent with the shape of the product to be protected. Different products require the manufacture of different shapes of plastic to protect the product. Injection molding machine is a kind of plastic machinery. With the help of the thrust of the screw (or plunger), the plasticized molten state (ie, viscous fluid state) plastic is injected into the closed mold cavity, and it becomes moldings. [0003] However, when the existing injection molding devices for plastic packaging bo...

AI Technical Summary

Problems solved by technology

[0003] However, when the existing injection molding devices for plastic packaging boxes are processing thin-walled packaging boxes with poor mobility, the power of the oil pump motor is usually increased or the storage energy is installed on the periphery of the injection device during the processing and molding process. The energy device will cause instability to the molding, increase the manufacturing cost, and cause loss to the molding cost

Images