Automatic demoulding device of fireproof door core board equipment

Abstract

The invention discloses an automatic demoulding device of fireproof door core board equipment. The automatic demoulding device comprises a demoulding box, a traction device and ejector rod devices. The traction device and the ejector rod devices are arranged on the demoulding box. A plurality of partition plates are arranged in the demoulding box and can move relative to the demoulding box throughthe traction device. Stop strips are further arranged at the two ends of the partition plates and jack the corresponding partition plates through the ejector rod devices. A traction motor is used fordriving a traction rope to move, accordingly, the partition plates are driven to move, and demoulding is achieved. Demoulding is convenient, and the technical problem that at present, multiple platesare stacked together for pouring, and die sinking is not convenient is solved. The stop strips and the partition plates are detachably connected. The matched stop strips can be selected according tothe product thickness, accordingly, pouring of fireproof door core boards different in thickness can be achieved, and universality of the device is enhanced.

Description

technical field [0001] The invention relates to fire door core board equipment, in particular to an automatic demoulding device for fire door core board equipment. Background technique [0002] A fire door is a door that can meet the requirements of fire resistance stability, fire door integrity and heat insulation within a certain period of time; it is a fire partition with certain fire resistance located in fire compartments, evacuation stairwells, vertical shafts, etc. In addition to the function of ordinary doors, fire doors also have the function of preventing the spread of fire and smoke diffusion, which can prevent the spread of fire within a certain period of time and ensure the evacuation of personnel. play a major role in performance. [0003] In order to improve the production efficiency of fire door core boards, the fast core boards are usually stacked and poured together, but the inventor found that the existing fire door core board equipment is extremely incon...

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Problems solved by technology

[0003] In order to improve the production efficiency of fire door core boards, the fast core boards are usually stacked and poured together, but the inventor found that the existing fire door core board equipment is extremely inconvenient to open the mold after multiple core boards are stacked together and poured , thereby affecting the production efficiency of the core board

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