Manual air inflation and glue injection device for guitar processing

Abstract

The invention discloses a manual air inflation and glue injection device for guitar processing. The manual air inflation and glue injection device comprises an air compression section and a glue storage and injection section, and the air compression section and the glue storage and injection section are connected through a compressed air hose; the air compression section comprises a compression bin; an inflator pump is arranged on one side of the compression bin; the glue storage and injection section comprises a glue storage bin and a glue injection needle head; the glue injection needle headis arranged below the glue storage bin; and a glue injection switch is arranged on the glue storage bin; and a one-way valve is arranged at the joint of the air compression section and the compressedair hose as well as the joint of the glue storage and injection section and the compressed air hose. The manual air inflation and glue injection device has the advantages of being simple in structure, convenient to hold, convenient to use, capable of easily controlling the gluing amount, uniform in gluing, accurate in gluing position, capable of facilitating the gluing use at the corners and capable of improving the gluing quality of a guitar.

Description

technical field [0001] The invention relates to a guitar production equipment, in particular to a manual air-filled glue injection device for guitar processing. Background technique [0002] Guitar (Italian: Chitarra), also translated as guitar or violin. A plucked plucked instrument, usually with six strings, similar in shape to a violin. The guitar is often regarded as the main instrument in pop music, rock music, blues, folk songs, and flamenco. In the field of classical music, the guitar is often performed as a solo or duet; of course, in chamber music and orchestral music, the guitar also plays a considerable role as a foil. Classical guitar, violin and piano are listed as the world's three most famous musical instruments. [0003] In the process of guitar making, the step of gluing is indispensable, such as: gluing the side and back of the guitar, gluing the guitar sound beam, gluing the guitar panel guard, etc., all need to be glued. At present, brushing is usually...

AI Technical Summary

Problems solved by technology

[0003] In the process of guitar making, the step of gluing is indispensable, such as: gluing the side and back of the guitar, gluing the guitar sound beam, gluing the guitar panel guard, etc., all need to be glued. At present, brushing is usually used when gluing guitars. Glue or direct glue extrusion, but the inventor found in the manufacturing process that the way of brushing the glue is more uniform, but the way of brushing the glue is less glue, which will easily lead to unstable bonding, degumming, and glue opening; Squeeze glue, although the amount of glue is large, the amount of glue squeezed is not easy to control, and the glue is unevenly applied; in order to solve the above inventors in the guitar manufacturing process, the inventor selected a syringe for glue application, but due to the high viscosity of the glue, the hand-held syringe It is difficult to push the piston when gluing, and it is easy to vibrate when using force, resulting in inaccurate gluing position; when gluing the corners of the guitar, it is difficult for the conventional glue injector to reach the part that needs gluing. More cumbersome to operate

Therefore, in the guitar gluing step, there are problems such as difficult to control the amount of glue applied, uneven glue application, and inaccurate glue application positions, and the quality of the guitar is easily affected by the effect of glue application.

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