Automatic screw tightening mechanism for frame assembling

Abstract

The invention discloses an automatic screw tightening mechanism for frame assembling, and belongs to the field of frame assembling and processing mechanical equipment. A screw guiding mechanism, a screw flat pushing mechanism and a screw transferring mechanism of the automatic screw tightening mechanism are sequentially, horizontally and fixedly arranged on one side of a screw transfer bracket inthe horizontal direction, a screw circulation mechanism is vertically arranged on one side of the screw guiding mechanism, a frame conveying through hole of a square structure is vertically arranged on the position, on one side of the screw transferring mechanism, on the screw transfer bracket, a screw tightening mechanism is vertically arranged on the portion, on one side of the upper end of theframe conveying through hole, of the screw transfer bracket, the two ends of a screw transfer belt are wound around yarn guide rotary rollers connected to the two sides of the screw transfer bracket,and the upper side of the screw transfer belt is provided with a screw hopper of a flat structure. The automatic screw tightening mechanism is reasonable in structure design, screws can be arranged and loaded smoothly and orderly, the screws can be accurately transferred to desired positions one by one, the screws can be screwed and machined efficiently, frame continuous and automatic assembling is achieved, and the production and assembly needs are met.

Description

technical field [0001] The invention belongs to the field of vehicle frame assembly and processing machinery, in particular to an automatic screw tightening mechanism for vehicle frame assembly, which is mainly used in the continuous assembly and processing of bicycle frames. Background technique [0002] Bicycles, also known as bicycles or bicycles, mainly refer to small land vehicles with two wheels. Bicycles are commonly used human means of transportation. People use pedals as power during riding. Now they are generally used as environmentally friendly means of transportation. Traveling instead of walking, more and more people use bicycles as fitness equipment for riding, exercising and traveling. Bicycle itself is also a competitive sport, including road cycling, mountain biking, track cycling and stunt cycling. There are also many types of bicycles, including single bicycles, tandem bicycles and multi-person bicycles. There are many components of a bicycle. Among them,...

AI Technical Summary

Problems solved by technology

In the production and processing process of the existing vehicle frame, after completing the production and processing of each spoke of the vehicle frame according to the needs, it is necessary to connect and assemble the various spokes that make up the vehicle frame, so that the vehicle frame can be assembled and processed efficiently and conveniently. In the process of connecting and assembling the spokes of the frame, screws need to be used as the connectors of the parts of the frame. The existing screws are mainly connected manually in the process of connecting and assembling. Workers use tools such as screwdrivers to move the screws one by one. The frame is rotated and installed on each part of the frame. During the whole process, the frame needs to be moved manually frequently. The work intensity of the workers is high and the efficiency of frame assembly is low. In addition, during the assembly process of the frame, workers manually Operation, it is difficult to realize the continuous automatic assembly and production of the frame, and it is impossible to realize large-scale continuous production. The existing automatic screw tightening mechanism is difficult to realize the automatic arrangement and feeding of the screws, which makes it difficult for the screws to be accurately translated according to the required positions. It is necessary to manually sort and load the screws one by one, and it is difficult for the screws to be conveniently and smoothly transferred to the required assembly station during the entire tightening process, which affects the normal and efficient assembly and processing of the frame by the screws, which cannot meet the needs of production assembly and use.

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