A new type of automatic locking screw machine for flexible manufacturing

Abstract

The invention discloses a novel automatic screw locking machine oriented to flexible manufacturing, which comprises a bracket, on which a locking platform is arranged; an image collection area, where the image acquisition area is set on the locking platform; The working area, the locking working area is set on one side of the screw feeding area, including a locking mechanism for screw locking and a mechanical arm that drives the locking mechanism; the central control area includes processor at the bottom of the platform. Through the image acquisition and screw hole identification of the product in the image acquisition area, the collected information is transmitted to the processor for analysis, and the obtained results are transmitted to the locking work area to assist the mechanical arm to drive the locking mechanism to complete the screw locking. Automation, instead of manual locking, improves the efficiency of locking, and the image recognition area can identify the screw holes to be locked for various products, and plan the locking path for different products. One screw machine can process multiple products, with great flexibility Extremely high, cost saving.

Description

technical field [0001] The invention relates to the field of screw machines, in particular to a novel automatic locking screw machine oriented to flexible manufacturing. Background technique [0002] At present, the screw assembly of the casings and other accessories of many household appliances is manually locked. This is because most of the casings and other accessories of household appliances are made of plastic, and the products molded by the injection molding machine are too hot when the finished product is ejected. The temperature of the plastic is too low, the thickness is uneven, or the shape of the product is special, etc., resulting in uncertain deformation of the product after injection molding during the cooling process, resulting in an unpredictable deviation of the position of the screw hole on the product. The positioning of the screw machine has a great influence on the nailing, so during production, the nailing position set by the screw machine cannot be ali...

AI Technical Summary

Problems solved by technology

[0002] At present, the screw assembly of the casings and other accessories of many household appliances is manually locked. This is because most of the casings and other accessories of household appliances are made of plastic, and the products molded by the injection molding machine are too hot when the finished product is ejected. The temperature of the plastic is too low, the thickness is uneven, or the shape of the product is special, etc., resulting in uncertain deformation of the product after injection molding during the cooling process, resulting in an unpredictable deviation of the position of the screw hole on the product. The positioning of the screw machine has a great influence on the nailing, so during production, the nailing position set by the screw machine cannot be aligned with the actual screw hole of the plastic part, causing the machine to fail to complete the scheduled nailing work

This situation makes it generally only possible to use manual locking for this kind of accessories, but manual locking is not only inefficient, but also long-term labor will reduce the efficiency of workers, and it may make workers feel tired or uncomfortable if the intensity is too high. , hinder the development of the enterprise

[0003] On the other hand, the automatic locking screw machines circulating in the market have certain limitations, and can only lock products with regular shapes. For some irregular products such as spheres, the error tolerance rate is very low; the current automatic locking screw machines can only adapt to a single product. , the industrial efficiency and income are low; most screw machines can only lock products with regular shapes, and the error tolerance rate for products with irregular shapes is relatively low; currently, the screw machines on the market cannot handle the torque of screw locks very well. control, which cannot reach the quality of manual lock payment in some products

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