Short core tube disassembling and assembling machine

Abstract

The invention discloses a short core tube disassembling and assembling machine. The short core tube disassembling and assembling machine comprises a bottom frame, a positioning supporting assembly, astand frame and a core tube pushing assembly, wherein the positioning supporting assembly is fixedly connected to the bottom frame and used for carrying a double-hole plate die, the stand frame is fixedly connected to the rear side of the bottom frame, and the core tube pushing assembly is installed on the stand frame. The core tube pushing assembly comprises a mandrel assembly, a core tube fixingframe, a core tube pushing frame, a main oil cylinder connecting plate and a main pushing oil cylinder, wherein the core tube fixing frame is fixedly connected to the rear end of the mandrel assembly, the core tube pushing frame is fixedly connected to the middle of the mandrel assembly, the main oil cylinder connecting plate is fixedly connected to the middle of the stand frame, and the main pushing oil cylinder is fixedly connected to the main oil cylinder connecting plate; and a pushing rod of the main pushing oil cylinder is fixedly connected with the core tube pushing frame. According tothe short core tube disassembling and assembling machine, the mandrel assembly is installed in the stand frame, a horizontal disassembling and assembling double-hole plate core tube structure is formed, the height of the equipment is reduced, operation is more convenient, moving of core tubes is reduced, working procedures are reduced, and the operation flow is simple, so that the disassembling and assembling process of double-hole plate core tubes is simplified, and the production efficiency of the double-hole plate core tubes is effectively improved.

Description

technical field [0001] The invention relates to a machine for disassembling and assembling short core tubes, which is used for disassembling and assembling the short core tubes in a double-hole plate mold, and belongs to the technical field of assembled building production molds. Background technique [0002] The double-hole plate is used as an assembled wall panel for prefabricated buildings. Its structure is to open a through hole in the middle for inserting steel bars. The through holes at the front and rear ends cross the through holes at the left and right ends. Concrete is poured in the hole, and after solidification, the building wall panel is formed. [0003] In the process of making a double-hole plate, the mold needs to be removed after the double-hole plate is formed, and the core tube must be pulled out first. [0004] The extraction of the core tube in the existing double-hole plate is mostly done manually, which is labor-intensive and time-consuming, resulting...

AI Technical Summary

Problems solved by technology

[0004] The extraction of the core tube in the existing double-hole plate is mostly done manually, which is labor-intensive and time-consuming, resulting in low production efficiency; at present, some ejector pins are used to eject the core tube in the double-hole plate mold. , there are still the following problems: the existing ejector rod adopts a vertical frame, which not only takes up a large space, but also is inconvenient to operate; it is not possible to dismantle multiple side-by-side core tubes in the double-hole plate mold at one time; the removed core tubes need to be moved to other work cleaning and oiling maintenance; there is no function of inserting the core tube into the double-hole plate empty mold; removing the core tube, maintaining and cleaning the core tube and loading the core tube, each process needs to be moved to an independent equipment, and the process is complicated , the operation process is cumbersome and the process is complicated, resulting in low production efficiency of double-hole plate

Images