A side-mounted material receiving table type screw locking device and screw locking method

Abstract

The invention discloses a lateral receiving table type screw locking device and a screw locking method. The lateral receiving table type screw locking device comprises a screw feeding mechanism, a receiving table, a vacuum adsorption tube, a locking tool, a receiving table translation driving mechanism and a locking driving mechanism, and is characterized in that the receiving table comprises a mounting seat and an adjustable base arranged on the mounting seat, an openable screw clamping petal is arranged on the adjustable base, and a screw receiving hole which opens and closes along with opening and closing of the screw clamping petal is formed in the screw clamping petal. The lateral receiving table type screw locking device has the advantages that the openable receiving table which is simple to process and low in cost is adopted, the receiving table can be provided with matched screw mounting grooves according to screws with different lengths, the circumstance that short screws areeasily overturned in a conveying process is avoided, material taking and locking efficiency is high, and the locking period is shortened; and for the circumstance of failing of screw locking, the screws can be discharged under the effect of the vacuum adsorption tube driven by the locking driving mechanism, and thus, the level of automation is increased.

Description

technical field [0001] The invention belongs to the technical field of screw locking equipment, and particularly relates to a side-mounted table-type screw locking device and screw locking method with low cost, which can prevent short and small screws from turning over, effectively solve the problem of screw suction failure, and improve the automation of equipment. . Background technique [0002] In the assembly process of machinery, electrical appliances and other products, it is often necessary to perform various locking screw operations. With the increase of labor costs and the acceleration of industrial 4.0 intelligent manufacturing, a large number of manufacturing enterprises have begun to use automatic conveying and locking screw equipment to meet the needs of modern mass production and mechanical automation. Solutions for automatic conveying and automatic tightening of various types of screws, nuts and other materials are also emerging. [0003] In the prior art, th...

AI Technical Summary

Problems solved by technology

However, the locking mechanism of the above-mentioned structure has the following defects: 1) For short and small screws, since the inner diameter of the connection between the oblique nail feeding channel and the linear locking channel is greater than the inner diameter of the oblique nail feeding channel, the short and small screws quickly enter the It is easy to turn over when the connection is connected, so that the screw cannot enter the screw chuck in a vertical state, resulting in a locking failure; 2) The above structure is only suitable for locking the screw mounting hole with a shallow depth. Screw installation hole, when the screw is pushed out of the screw chuck, it will immediately break away from the screwdriver rod and fall into the electric screw installation hole, making it difficult for the screwdriver rod to align with the head cutout of the screw for locking, thus causing a locking failure; 3 ) The processing cost of screw chuck is higher

The disadvantage is that when the vacuum sleeve of the present invention fails to suck the screw, it can only be manually cleaned by reminding the staff to manually clean up the screw in the screw installation groove of the material receiving block, which occupies human resources and has low automation production efficiency

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