Residue removing device for inner wall of window frame

Abstract

The invention relates to a residue removing device for an inner wall of a window frame. The residue removing device for the inner wall of the window frame comprises a rack. The upper end face of the rack is provided with a layer of flexible material in an attached mode. The right portion of the upper end face of the rack is evenly provided with a plurality of barrier bars placed transversely. The left portion of the upper end face of the rack is provided with a toothed bar placed longitudinally. The left side and the right side of the toothed bar are each provided with a slide track. A movable rack located on the toothed bar is erected on the slide tracks. A rectangular through hole is formed in the position, corresponding to the toothed bar, of the middle portion of the movable rack. A servomotor is fixed to the left portion of the movable rack. A shaft of the servomotor is matched with a gear. The lower portion of the gear penetrates through the rectangular through hole and is engaged with the toothed bar. A blower is fixed to the right side of the movable rack. An air outlet of the blower is rightward. The rack of the residue removing device is provided with the layer of flexible material, so that the residue removing device is matched with a common profile material of a three-side-surrounded structure and blocks off the open side of the profile material. The air pressure blown into the profile material by the blower is prevented from being leaked from the open side of the profile material before the air pressure is fully blown over the profile material, and therefore the inner air pressure of the profile material is increased.

Description

technical field [0001] The invention relates to the technical field of door and window processing equipment, in particular to a residue removal device for the inner wall of a window frame. Background technique [0002] Glass is widely used in doors and windows, and with the development of technology and the improvement of people's living standards, the forms of doors and windows are also showing a variety of diversified development trends. [0003] Doors and windows mainly include glass and frames. The frames of doors and windows are mostly made of metal or plastic profiles. The metal or plastic profiles are cut and shaped according to the size of the glass, and then installed on the edge of the glass. [0004] The profile will leave burrs at the end after cutting, which is easy to hurt the installer during installation, so deburring must be performed after cutting. [0005] Grinding is the most commonly used method to remove burrs. However, the dust particles after grindin...

AI Technical Summary

Problems solved by technology

[0004] The profile will leave burrs at the end after cutting, which is easy to hurt the installer during installation, so deburring must be performed after cutting

[0005] Grinding is the most commonly used method to remove burrs. However, the dust particles after grinding will adhere to the surface of the profile, especially the metal dust. The particles are smaller and very difficult to remove. The dust inside the profile often flows out during installation, which affects the installation. , not conducive to environmental health

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