Fireproof door glass pressing frame mounting hole drilling and forming device and drilling and forming method

Abstract

The invention relates to the field of fireproof door production, in particular to a fireproof door glass pressing frame mounting hole drilling and forming device and a drilling and forming method. The fireproof door glass pressing frame mounting hole drilling and forming device comprises a feeding device, a drilling and forming device and a material storage device which are sequentially arranged, and further comprises a workpiece transferring device and an electrical control system, wherein the workpiece transferring device is arranged above the drilling and forming device, and the electrical control system is used for controlling the equipment; the drilling and forming device comprises a workbench, a positioning mechanism and drill bit mechanisms, wherein the drill bit mechanisms are arranged on the two sides of the length direction of the positioning mechanism correspondingly; and the workpiece transferring device comprises a control frame and an adsorption mechanism used for adsorbing a glass pressing frame, the control frame controls the adsorption mechanism to move in the length direction or the height direction of the positioning mechanism. According to the device and method, workpiece feeding is carried out through the feeding device, the workpiece transferring device is used for transferring the workpiece to the positioning mechanism, the positioning mechanism is used for positioning the workpiece, the drill bit mechanisms are used for machining the workpiece, then the workpiece transferring device is used for transferring the machined workpiece to the material storage device, so that the automatic production of glass pressing frame drilling is realized.

Description

technical field [0001] The invention relates to the field of fire door production, and more specifically, to a drilling and forming device and a drilling and forming method for mounting holes of a glass pressure frame of a fire door. Background technique [0002] At present, the installation holes on the glass press frame of fire doors lack corresponding automatic production equipment and forming methods, which are mainly restricted by the following reasons: 1. Due to the limited space of the assembled and welded glass press frame, it is difficult to form it by designing dies; 2. If the processing method of punching holes before welding is adopted, the hole distance error will often be large after welding. Therefore, many operators need to drill mounting holes on the drilling machine to assemble the welded glass pressure frame, the production efficiency is very low, and it is impossible to realize large-scale automatic production, and the straight-through mounting holes dril...

AI Technical Summary

Problems solved by technology

[0002] At present, the installation holes on the glass press frame of fire doors lack corresponding automatic production equipment and forming methods, which are mainly restricted by the following reasons: 1. Due to the limited space of the assembled and welded glass press frame, it is difficult to form it by designing a die; 2. If the processing method of punching before welding is adopted, it will often lead to a large hole distance error after welding

Therefore, many operators need to drill mounting holes on the drilling machine to assemble the welded glass pressure frame, the production efficiency is very low, and it is impossible to realize the automatic production of large quantities, and the straight-through mounting holes drilled will cause the screws to protrude during installation and affect the appearance.

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