Automatic feeding and discharging device for perforating bullet assembly and assembling process thereof

Abstract

The invention discloses an automatic feeding and discharging device for perforating bullet assembly and an assembling process thereof. A carrying robot is arranged on a main frame of the feeding and discharging mechanism, an assembling transferring platform is fixed on the main frame through a mounting platform, the assembling transferring platform is used for assembling and storing an elastic body and a cover ring, and materials of a feeding mechanism are conveyed into a discharging mechanism through a lifting mechanism and a horizontal moving mechanism, the discharging mechanism is providedwith a locking mechanism, the discharging mechanism can slide along the movement direction of the horizontal moving mechanism, the lifting mechanism is used for vertically moving a tray; the carryingrobot is used for carrying the elastic body and the cover ring between the lifting mechanism and the assembling transferring platform, a stamping robot is fixed on the main frame, and has two degreesof freedom and a degree of freedom for rotating around the Z axis in a vertical plane; and the stamping robot is used for carrying the assembled elastic body and the cover ring between the assemblingtransferring platform and a hydraulic machine. The automatic feeding and discharging device has the advantages that the equipment safety is improved, the occupied area is reduced, the structure is simple, the control is easy, and the high-efficiency assembling and punching of the perforating bullet can be realized.

Description

technical field [0001] The invention belongs to the technical field of perforating charge assembly, and in particular relates to an automatic loading and unloading device for perforating charge assembly and an assembly process thereof. Background technique [0002] Perforating charge is a civilian explosive device used to penetrate the casing and connect oil and gas to the wellbore during the perforation and completion of oil and gas wells. It includes three parts: liner, explosive and shell casing. Equipment that is partially pressed to form a perforating charge product. At present, most domestic perforating charge manufacturers use semi-automated equipment imported from abroad for the press-fitting of perforating charges. Compared with the highly automated foreign perforating charge production lines, domestic perforating charge press-fitting equipment generally lags behind in terms of automation. . Manually pre-assemble the liner, explosives and shell casings and put the...

AI Technical Summary

Problems solved by technology

[0004] (1) The pick-up device is designed with a linear motion unit. More linear motion units lead to poor structural rigidity. The linear motion unit is fixed on the frame, and the frame occupies too large a volume. Once the device fails, it cannot be installed manually. material space;

[0005] (2) The conveyor belt transports the liner and projectile. During the conveying process, it cannot be guaranteed that the posture of the liner and projectile will not change. The change of posture is a fatal flaw for the assembly of perforating bullets. Therefore, the liner and projectile Not suitable for conveyor belt delivery;

[0007] (4) When feeding the hydraulic machine, the feeding unit needs to place the projectile and the cover ring with the drug-shaped cover in the hydraulic press in sequence; when feeding the hydraulic machine, the feeding unit needs to respectively place the cover ring and the finished projectile in sequence To the temporary storage mechanism, the form of repeated actions leads to insufficient utilization of the potential of hydraulic press production efficiency

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