Clamping mechanism for processing musical instrument bags

Abstract

The invention provides a clamping mechanism for processing musical instrument bags. The clamping mechanism comprises a first clamping mechanism body and a second clamping mechanism body. The first clamping mechanism body comprises a first hydraulic cylinder, a second hydraulic cylinder and a first workbench. A third hydraulic cylinder is arranged on one side of the first workbench and provided with a first arc-shaped pressing plate and a first arc-shaped fixing plate. The second clamping mechanism comprises a fourth hydraulic cylinder, a fifth hydraulic cylinder and a second workbench which isin spheric joint with the fourth hydraulic cylinder and the fifth hydraulic cylinder. The second workbench is provided with a sixth hydraulic cylinder, a second arc-shaped pressing plate and a secondarc-shaped fixing plate. A third L-shaped support is arranged on the second workbench. A third arc-shaped fixing plate is detachably connected with the vertical side wall of the third L-shaped support. According to the clamping mechanism for processing the musical instrument bags, the irregular bags are clamped and fixed through the clamping mechanism, the assembling efficiency can be improved through the clamping mechanism when the bags are assembled, and the problem that the irregular-shaped musical instrument bags are difficult to clamp and inconvenient to process is solved.

Description

technical field [0001] The invention belongs to the field of luggage auxiliary equipment, in particular to a clamping mechanism for processing musical instrument luggage. Background technique [0002] The use of bags in people's daily life is relatively common, which brings convenience to people's travel. With the improvement of people's living standards, the interest in learning musical instruments in their spare time has gradually increased. More and more people buy their favorite Musical instruments go to study classes for learning, and musical instruments are fragile items, and the requirements for bags are also high. The bags purchased for their beloved musical instruments generally have higher requirements, and most of them are handmade. The musical instrument bags produced can no longer meet the market demand. In order to improve the production efficiency during the general case bag processing, after the case shell is formed, the punching and trimming are completed by...

AI Technical Summary

Problems solved by technology

[0002] The use of bags in people's daily life is relatively common, which brings convenience to people's travel. With the improvement of people's living standards, the interest in learning musical instruments in their spare time has gradually increased. More and more people buy their favorite Musical instruments go to study classes for learning, and musical instruments are fragile items, and the requirements for bags are also high. The bags purchased for their beloved musical instruments generally have higher requirements, and most of them are handmade. The musical instrument bags produced can no longer meet the market demand. In order to improve the production efficiency during the general case bag processing, after the case shell is formed, the punching and trimming are completed by the gantry processing machine. There is a special punching and trimming for the square case of the case bag. machine to improve processing efficiency, but for musical instrument bags, its shape is more irregular, general processing equipment cannot meet its needs, and special equipment is needed to improve processing efficiency

In view of this situation, the present invention provides a clamping mechanism for processing musical instrument cases and bags, through which the clamping of irregular cases and bags with curved ends similar to guitars, violins and clarinets is realized. The curved side wall is fast and convenient to punch. When assembling it, the clamping mechanism can improve the assembly efficiency, the effect is good, and the processing efficiency is obviously improved. It solves the problem of difficult and inconvenient processing of irregular shaped musical instrument bags

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