A picture frame nailing machine

Abstract

The invention discloses a photo frame corner nailing machine. The photo frame corner nailing machine comprises a frame (1) and a worktable (2) arranged on the frame (1). The middle of the worktable (2) is provided with a machining position (4) for right-angle assembly of two frame bars (3), and a nailing device for nailing the assembled frame bars (3) with a V-shaped angle nail (5) is arranged below the machining position (4). End surfaces of the frame bars (3) are provided with embedding grooves forming a V-shaped embedding cavity, and a material supply device (7) which puts a V-shaped embedding block (6) into the machining position (4) to assemble the embedding block (6) into the embedding cavity is arranged above the machining position (4). The nailing device is in reverse arrangement in order to nail the V-shaped angle nail (5) opposite to the embedding block (6) into bottoms of the two frame bars. The photo frame corner nailing machine is firm in frame bar assembly and attractive in frame bar joint.

Description

technical field [0001] The invention relates to the field of woodworking machinery and equipment, in particular to a photo frame nailing machine. Background technique [0002] In the assembly of various angle joints such as photo frames, picture frames, mirror frames, cabinets, wooden door buckle lines, etc., it is usually necessary to nail V-shaped nails into the joints to fix two adjacent frame bars, but if the frame The size of the strip is too large and the weight is too heavy, and the corner nails cannot firmly nail the two frame strips together, or because the panels and glass assembled in the frame are too heavy, the long-term stress on the frame strip assembly will cause the corner nails to be damaged by stress And the frame is broken, and when the two frame strips are cut with a cutting machine to cut out the mating surface of 45°, it is difficult to avoid damaging the finish paint of the frame strips. Seams, for example, appear as white in the plaster layer of the...

AI Technical Summary

Problems solved by technology

[0002] In the assembly of various angle joints such as photo frames, picture frames, mirror frames, cabinets, wooden door buckle lines, etc., it is usually necessary to nail V-shaped nails into the joints to fix two adjacent frame bars, but if the frame The size of the strip is too large and the weight is too heavy, and the corner nails cannot firmly nail the two frame strips together, or because the panels and glass assembled in the frame are too heavy, the long-term stress on the frame strip assembly will cause the corner nails to be damaged by stress And the frame is broken, and when the two frame strips are cut with a cutting machine to cut out the mating surface of 45°, it is difficult to avoid damaging the finish paint of the frame strips. Seams, such as white that appear as layers of framing plaster, detract from the aesthetics of the picture frame

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