Automatic end plate edge expanding and setting machine for pile production

Abstract

The invention provides an automatic end plate edge expanding and setting machine for pile production. The automatic end plate edge expanding and setting machine comprises a rack, a working platform, an L-shaped support, a profiling air cylinder, a profiling mold, a push-in air cylinder and an ejection cylinder, wherein the rack and the working platform are arranged in a matched mode; the L-shaped support is vertically installed on one side of the working platform, and a cross beam of the L-shaped support is located above the working platform; the profiling air cylinder is installed below the L-shaped support, and the profiling air cylinder faces the working platform; the profiling mold is installed below the profiling air cylinder, moves up and down under the driving of the profiling air cylinder, and is used for carrying out edge expanding forming on a semi-finished end plate; the push-in air cylinder is installed on the other side of the working platform, the installation position of the push-in air cylinder and the L-shaped support are located on the opposite side of the working platform, and the push-in air cylinder is connected with a push-in plate; and the ejection cylinder is installed on the working platform, and an ejection plate is connected to the ejection cylinder. According to the technical scheme, automatic edge expanding and setting of the end plate can be achieved, stability, firmness and consistency are high, the quality is controllable, the production efficiency is high, and the production quality of piles can be improved.

Description

technical field [0001] The invention relates to the technical field of auxiliary equipment for building material production, in particular to an automatic edge-expanding and shaping machine for end plates used in pile production. Background technique [0002] The cross-section shapes of precast concrete piles in building foundation engineering mainly include circular cross-section, square cross-section, and rectangular cross-section. [0003] However, the square end plate is generally welded to the surrounding surface manually, then manually pressed and formed, and then welded to the flat plate, which has the following technical defects: [0004] (1) Manual edge forming is more dependent on the skills of the operator, and the size and quality of the forming are different, which is difficult to control. [0005] (2) The size of the corners of the square end plates is different, which easily leads to slurry leakage, causes unnecessary waste, improves production costs, and als...

AI Technical Summary

Problems solved by technology

[0004] (1) Manual edge forming is more dependent on the operator's technology, the size and quality of the forming are different, and it is difficult to control

[0005] (2) The corners of the square end plates are of different sizes, which can easily lead to slurry leakage, resulting in unnecessary waste, increased production costs, and also affect the quality of the produced piles to a certain extent

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