Forming equipment for insulating core rod for high-voltage line and forming method of forming equipment

Abstract

The invention relates to the technical field of insulating material processing accessory devices, in particular to forming equipment for an insulating core rod for a high-voltage line and a forming method of the forming equipment. The formed insulating core rod can be conveniently taken out from a working cavity. The forming equipment comprises a bottom plate, a support seat, a barrel, a cover plate, a push plate, a telescopic rod, a spring, a movable plate, a limiting rod, a rotating rod, an elliptical plate, a support rod and a rocking bar, wherein four sets of support legs are arranged at the bottom end of the bottom plate; idler wheels are rotationally arranged at the bottom ends of the four sets of support legs; a working cavity is formed in the barrel; an opening is formed in the right end of the barrel; a feeding pipe is arranged in the left half area of the top end of the barrel in a communicating manner; a telescopic hole is transversely formed in the center area of the left side wall of the barrel; an upper air outlet hole and a lower air outlet hole are transversely formed in the upper half area and the lower half area of the left side wall of the barrel separately; a rotating hole is transversely formed in the upper half area of the left side wall of the support seat; and a ball bearing is arranged between the rotating rod and the inner side wall of the rotating hole.

Description

technical field [0001] The invention relates to the technical field of insulating material processing accessories, in particular to a molding equipment and a molding method for an insulating mandrel used in a high-voltage line. Background technique [0002] As we all know, the molding equipment for insulating mandrels for high-voltage lines is an auxiliary device for molding insulating mandrels for high-voltage lines through molds, which has been widely used in the field of insulating material processing; the existing insulating mandrels for high-voltage lines The mandrel forming equipment includes a bottom plate, a support seat, a cylinder and a cover plate. There are four sets of legs at the bottom of the bottom plate, and rollers are installed at the bottom of the four sets of legs. The top of the support seat is connected to the central area of ​​the bottom of the cylinder. , the bottom end of the support seat is connected to the central area of ​​the top of the base pla...

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Problems solved by technology

[0002] As we all know, the molding equipment for insulating mandrels for high-voltage lines is an auxiliary device for molding insulating mandrels for high-voltage lines through molds, which has been widely used in the field of insulating material processing; the existing insulating mandrels for high-voltage lines The mandrel forming equipment includes a bottom plate, a support seat, a cylinder and a cover plate. There are four sets of legs at the bottom of the bottom plate, and rollers are installed at the bottom of the four sets of legs. The top of the support seat is connected to the central area of ​​the bottom of the cylinder. , the bottom end of the support seat is connected to the central area of ​​the top of the base plate, a working chamber is provided inside the cylinder, an opening is provided at the right end of the cylinder, and the opening communicates with the working chamber, the cover plate is installed at the opening, and an inlet is provided in the left half of the top of the cylinder. Material pipe; when the existing molding equipment for insulating mandrels for high-voltage lines is used, after the cover plate is installed at the opening, raw materials are squeezed into the working chamber through the feeding pipe, and the raw materials fill the working chamber to complete the molding of insulating mandrels. Forming; in the use of the existing molding equipment for insulating mandrels for high-voltage lines, it is found that it is inconvenient to take out the formed insulating mandrels from the working chamber, resulting in poor convenience for use

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