Multi-station shearing device

Abstract

The invention provides a multi-station shearing device. The multi-station shearing device comprises a frame; a shearing device is arranged on the frame; the frame is provided with a station conversiondevice positioned on one side of the shearing device; the shearing device comprises an annular base fixed on the frame; a positioning part is arranged on the upper surface of the annular base; a cutter head capable of rotating relative to the center axis of the annular base is arranged in middle of the annular base; a blanking hole is formed in the middle part of the cutter head; multiple blade grooves penetrating in the axial direction are uniformly distributed on the inner wall of the blanking hole in the peripheral direction; blades are arranged in the blade grooves; the top ends of the blades are higher than the surface of the annular base; and the top ends of the blades can swing to the radial direction of the blanking hole to adjust the cutting radius. The multi-station shearing device can adjust and scissor the runner position change caused by injection products with different shrinkage quantities due to different materials and temperatures, and can accurately receive shorn tableware.

Description

technical field [0001] The invention relates to the field of trimming equipment for injection molding products, in particular to a multi-station trimming device. Background technique [0002] The rapid development of today's food delivery industry makes the corresponding tableware in short supply. Therefore, in the eyes of many manufacturers, how to improve production efficiency and reduce the labor intensity of employees is a problem that needs to be solved. Tableware such as spoons and forks are generally produced by injection molding. When it is injected, it is often a mold with multiple cavities. The tableware is arranged in a circle, and the injection flow channel is set in the circle. Finally, after the injection molding is completed, the tableware is sucked by the suction cup of the manipulator at the same time and all are transferred to the cutting machine. Unified cutting on the equipment. Although there are batch cutting equipment on the market at present, the tabl...

AI Technical Summary

Problems solved by technology

[0005] In the above structure, the shearing device and the station conversion device are integrated, so that the suction cup can be positioned more accurately under the drive of the manipulator, and the blade can adjust the turning radius during cutting by swinging, thus solving the cutting problem caused by the shrinkage of the tableware. If the position is inaccurate, it can effectively reduce the burrs of the tableware and improve the quality of the tableware; the station conversion device is evenly distributed with 4 support plates and discharge trays, which greatly increases the tableware storage and provides enough time for the tableware to cool. The positioning groove is adapted to fix the position of the current support plate, so as to prevent the operator from touching other support plates when removing the full material discharge tray, causing the rotation of the support plate and causing deviations in the position of the discharge tray at the storage station discharge

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