Coil spring machine for automatic and precise installation of springs to parts of mechanical scales

Abstract

The invention provides a spring rotating machine for automatically and accurately installing a spring onto a mechanical scale component. The spring rotating machine for automatically and accurately installing the spring onto the mechanical scale component comprises a lower support and a side support, wherein the lower support is provided with a control box, the upper end face of the lower support is provided with a working table, the upper end face of the working table is provided with an upper support, the upper support is provided with a pushing device perpendicular to the working table, the working table is provided with a feeding device penetrating through the bottom of the upper support, the working table is further provided with a rotating installation driving device, the rotating installation driving device drives the pushing device to install the spring in a rotating mode, one side of the lower support is provided with the side support, and the upper end face of the side support is provided with a vibration conveying device for conveying the spring to the lower end of the pushing device. By means of the spring rotating machine for automatically and accurately installing the spring onto the mechanical scale component, the automatic and accurate installation of the spring is achieved, the assembling quality is high, the production efficiency is high, the labor force is saved, the potential safety hazard caused by misoperation of workers or machinery action failure is effectively avoided, and the damage to the spring in the assembling process is eliminated.

Description

technical field [0001] The invention belongs to the technical field of mechanical scale manufacturing, and in particular relates to a coil spring machine for automatically and accurately installing springs on parts of mechanical scales. Background technique [0002] The production of mechanical scales is a labor-intensive traditional industry. Springs are the key components of mechanical scales. The quality of assembly is directly related to the weighing accuracy of mechanical scales. At present, almost all mechanical scale manufacturers rely on manual assembly. The main problems are as follows: First, the lack of technicians. Since the mechanical scale industry is a non-popular industry, skilled workers with certain skills mainly rely on the factory's own training, while The flow of personnel will inevitably reduce the productivity of the factory or even stop production; the second is that the traditional spring assembly is mainly done by workers inserting tools such as nee...

AI Technical Summary

Problems solved by technology

At present, almost all mechanical scale manufacturers rely on manual assembly. The main problems are as follows: First, the lack of technicians. Since the mechanical scale industry is a non-popular industry, skilled workers with certain skills mainly rely on the factory's own training, while The flow of personnel will inevitably reduce the productivity of the factory or even stop production; the second is that the traditional spring assembly is mainly done by workers inserting tools such as needle pliers into the spring gap and then forcing them into the spring frame. This assembly method not only requires workers to have skilled techniques, Moreover, it is very laborious, labor-intensive, and workers are prone to fatigue, resulting in low efficiency; the third is that due to individual differences in the springs of manual assembly, there are differences that cannot be eliminated in the effective number of springs that are inserted into the spring and the method of relying on visual adjustment. Precise assembly; Fourth, when workers assemble, they use tools to forcibly snap into the spring, and the spring has a certain physical elasticity and strength, which is prone to slipping and other phenomena, which may cause injuries to the hands of workers; Fifth, manually use pointed pliers to snap into the spring The gap operation causes a certain physical deformation of the spring, which objectively forms the damage to the spring, which in turn affects its working performance

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