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CN-121973309-A - Intelligent low-carbon cement component pouring molding system

CN121973309ACN 121973309 ACN121973309 ACN 121973309ACN-121973309-A

Abstract

The invention discloses an intelligent low-carbon cement component pouring molding system which comprises a mold opening and closing mechanism, a mold, a pouring mechanism and a control unit. The mold is composed of two half molds, each half mold comprises a mold base and a mold set formed by splicing a plurality of replaceable mold blocks, and an independently controlled vibrator is integrated in each mold block. The system can reconstruct forming cavities with different shapes rapidly by replacing or recombining modules, thereby realizing the flexibility and low-cost multiplexing of the die. The control unit can perform independent and differential vibration control on the vibrators of each module according to the component three-dimensional model, and the compactness and uniformity of concrete are remarkably improved. The die holder is internally integrated with a heating runner, can utilize low-carbon heat sources such as waste heat and the like to carry out high-efficiency maintenance, and is provided with an exhaust passage for balancing internal pressure. The invention has the characteristics of high production flexibility, excellent component quality, energy conservation and environmental protection, and is suitable for the intelligent production of various prefabricated components.

Inventors

  • YANG WU
  • ZHAO YONG
  • YU SHUGEN
  • ZHAO ZIQI

Assignees

  • 浙江大学

Dates

Publication Date
20260505
Application Date
20260407

Claims (8)

  1. 1. Intelligent low-carbon cement component pouring molding system, its characterized in that includes: The mold (200) comprises a pair of oppositely arranged mold halves (210), wherein each mold half (210) comprises a mold base (211) and a mold set (212), the mold set (212) is formed by splicing a plurality of independent modules (220), the mold base (211) is provided with a mounting cavity for accommodating the mold set (212), one side of each module (220) is provided with a molding surface (221), and the molding surfaces (221) of all the modules (220) jointly form a molding half cavity of the mold half (210); a mold opening and closing mechanism (100) for driving the pair of half molds (210) to open and close; a pouring mechanism (300) for pouring cement-based materials into a complete molding cavity formed after mold closing; And the control unit is in communication connection with the vibrators (222) of the modules (220) and is used for independently starting and stopping the vibrators (222) and controlling vibration parameters according to pouring progress.
  2. 2. The intelligent low-carbon cement component casting molding system according to claim 1, wherein the modules (220) are provided with sealing rings (225), and the sealing rings (225) of adjacent modules (220) are arranged in a staggered manner along the thickness direction of the modules (212) so as to form at least two continuous sealing lines.
  3. 3. The intelligent low-carbon cement component pouring molding system according to claim 1, wherein a heating runner is arranged in the die holder (211) around the installation cavity, and an inflow interface (213) and an outflow interface (214) which are communicated with the heating runner are arranged on the die holder (211).
  4. 4. The intelligent low-carbon cement component casting molding system according to claim 1, wherein the modules (220) are polygonal plate-shaped structures capable of forming different molding half-cavity profiles in the mounting cavity through different arrangement and combination.
  5. 5. The intelligent low-carbon cement component casting molding system according to claim 4, wherein the module (220) is square in a top view.
  6. 6. The intelligent low-carbon cement component casting molding system according to claim 1, further comprising a spraying mechanism (400) for spraying a release agent onto the molding surface (221) of the die set (212).
  7. 7. The intelligent low-carbon cement component pouring molding system according to claim 1, wherein adjacent modules (220) are positioned and connected through positioning pins (223), and the modules (220) are fixed with the mounting cavities of the die holders (211) through fasteners (224).
  8. 8. The intelligent low-carbon cement component pouring molding system according to claim 7, further comprising a truss (600) and a ground rail (500), wherein the pouring mechanism (300) and the spraying mechanism (400) are respectively and slidably assembled on the truss (600), and the mold opening and closing mechanism (100) is slidably assembled on the ground rail (500).

Description

Intelligent low-carbon cement component pouring molding system Technical Field The invention belongs to the technical field of cement component pouring equipment, and particularly relates to an intelligent low-carbon cement component pouring molding system. Background The traditional prefabricated component is produced by adopting an integral steel mould designed for the shape of a specific component, and the mould has the obvious limitations that on one hand, the mould has strong specificity, the original mould is scrapped or idle once the model of the product is changed, so that the mould has high cost and huge storage pressure and is difficult to adapt to flexible production requirements of multiple varieties and small batches, on the other hand, the traditional mould is mainly dependent on a single vibrator attached to the outside of the mould for integral vibration after pouring in the vibration link, has large energy transmission loss, and can not perform differential vibration for the areas with different thickness and reinforcing bar density inside the component, thus easily causing the defects of uneven vibration, bubble generation, cavity generation and the like and influencing the final mechanical property and durability of the component. In addition, the existing curing process usually adopts an integral steam curing kiln, has high energy consumption and lower thermal efficiency, is difficult to realize high-efficiency integration with low-carbon energy sources such as factory waste heat and the like, and does not accord with the development concept of green manufacturing. Although some attempts have been made in the industry to modularly or adjustably mold, there is still a lack of systematic solutions in terms of how to achieve high precision, high reliability splice seals, and how to integrate deeply with intelligent vibrating, high efficiency low carbon curing processes. Therefore, development of a prefabricated component molding system is needed, which can realize rapid reconstruction and low-cost reuse of a mold, fine intelligent control of concrete vibration and energy saving and consumption reduction in a curing process, so that the intelligent level, economic benefit and environmental benefit of prefabricated component production are comprehensively improved. Disclosure of Invention In order to solve the technical problems, the invention is solved by the following technical scheme. An intelligent low-carbon cement component pouring molding system comprises a mold, a mold opening and closing mechanism, a pouring mechanism and a control unit. The mould comprises a pair of oppositely arranged half moulds, each half mould comprises a mould base and a mould set, the mould set is formed by splicing a plurality of independent modules, the mould base is provided with an installation cavity for accommodating the mould set, one side of each module is provided with a molding surface, and the molding surfaces of all the modules jointly form a molding half cavity of the half mould. A vibrator is integrated inside each of the modules. The mold opening and closing mechanism is used for the pair of half molds are driven to open and close. The pouring mechanism is used for pouring cement-based materials into the complete forming cavity formed after the die assembly. The control unit is in communication connection with the vibrators of the modules and is used for independently starting, stopping and controlling vibration parameters of the vibrators according to the pouring process. Further, the modules are provided with sealing rings, and the sealing rings of adjacent modules are arranged in a staggered manner along the thickness direction of the modules so as to form at least two continuous sealing lines. Further, a heating runner is arranged in the die holder around the mounting cavity, and an inflow interface and an outflow interface which are communicated with the heating runner are arranged on the die holder. Further, the modules are of polygonal plate-shaped structures, and different molding half-cavity outlines can be formed in the mounting cavity through different arrangement and combination. Further, the module is square in a top view. Further, the mold release agent spraying device further comprises a spraying mechanism for spraying the mold release agent onto the molding surface of the mold set. Further, adjacent modules are positioned and connected through positioning pins, and the modules are fixed with the mounting cavities of the die holder through fasteners. Further, the device also comprises a truss and a ground rail, wherein the pouring mechanism and the spraying mechanism are respectively and slidably assembled on the truss, and the mold opening and closing mechanism is slidably assembled on the ground rail. The intelligent low-carbon cement component pouring molding system provided by the application brings remarkable technical effects through modularization, intellectualization and i